diff --git a/atlas/templates/atlas/case_display_block.html b/atlas/templates/atlas/case_display_block.html
index 0d3fc77f..afc87cec 100755
--- a/atlas/templates/atlas/case_display_block.html
+++ b/atlas/templates/atlas/case_display_block.html
@@ -2,50 +2,68 @@
 
 {% partialdef case-series %}
     {% for series in case.get_ordered_series %}
-        <span class="series-block series-block-interactive" id="series-block-{{ series.pk }}" data-series-id="{{series.pk}}">
-            <span>
-                <span class="series-block-series-number">Series {{ forloop.counter }}:</span><br>
-                <a href="{% url 'atlas:series_detail' pk=series.pk %}" class="series-block-title-link">
-                    {{series.get_block}}
-                </a>
-                <br>
-                <div class="series-block-actions mt-2 small">
+        <article class="series-block series-block-interactive"
+                 id="series-block-{{ series.pk }}"
+                 data-series-id="{{series.pk}}"
+                 data-series-label="Series {{ forloop.counter }}"
+                 data-series-name="{{ series|escape }}"
+                 data-series-detail-url="{% url 'atlas:series_detail' pk=series.pk %}"
+                 data-series-popup-url="/atlas/series/{{series.pk}}">
+            <input type="checkbox" class="hide" name="series-ids" value="{{series.pk}}">
+            <div class="series-card-shell">
+                <button type="button"
+                        class="series-card-main"
+                        data-series-action="details"
+                        data-series-id="{{series.pk}}"
+                        aria-label="Open series actions for Series {{ forloop.counter }}">
+                    <div class="series-card-thumb-wrap">
+                        {% with preview_image=series.images.first %}
+                            {% if preview_image and preview_image.image %}
+                                <img src="{{ preview_image.image.url }}"
+                                     alt="Series {{ forloop.counter }} thumbnail"
+                                     class="series-card-thumb">
+                            {% else %}
+                                <div class="series-card-thumb series-card-thumb-placeholder">
+                                    <i class="bi bi-image"></i>
+                                </div>
+                            {% endif %}
+                        {% endwith %}
+                    </div>
+                    <div class="series-card-content">
+                        <div class="series-card-heading">
+                            <span class="series-card-series-number">Series {{ forloop.counter }}</span>
+                            <span class="series-card-image-count">{{ series.images.count }} image{{ series.images.count|pluralize }}</span>
+                        </div>
+                        <div class="series-card-description">{{ series.description|default:"No description" }}</div>
+                    </div>
+                </button>
+
+                <div class="series-card-controls">
                     <button type="button"
-                            class="btn btn-outline-primary btn-xs btn-sm select-series-btn"
+                            class="btn btn-outline-primary btn-sm select-series-btn"
                             style="display: none;"
                             data-series-id="{{series.pk}}">
                         Select
                     </button>
-                    <input type="checkbox" class="hide" name="series-ids" value="{{series.pk}}">
                     <button type="button"
-                            class="btn btn-outline-info btn-xs btn-sm series-open-primary-btn"
+                            class="btn btn-outline-info btn-sm series-open-primary-btn"
                             title="Open series in primary viewport"
                             data-series-id="{{series.pk}}"
                             data-series-name="{{ series|escape }}">
                         <i class="bi bi-eye"></i> Open
                     </button>
                     <button type="button"
-                            class="btn btn-outline-info btn-xs btn-sm series-open-new-viewport-btn"
+                            class="btn btn-outline-info btn-sm series-open-new-viewport-btn d-none"
                             title="Add a viewport and open series"
                             data-series-id="{{series.pk}}"
-                            data-series-name="{{ series|escape }}">
+                            data-series-name="{{ series|escape }}"
+                            tabindex="-1"
+                            aria-hidden="true">
                         <i class="bi bi-layout-split"></i> Open + viewport
                     </button>
-                    <a href="{% url 'atlas:series_detail' pk=series.pk %}" 
-                       class="btn btn-outline-secondary btn-xs btn-sm"
-                       title="Open series page">
-                        <i class="bi bi-box-arrow-up-right"></i> Page
-                    </a>
-                    <span class="series-block-popup-link ms-1">
-                        <a href="#"
-                           class="btn btn-outline-secondary btn-xs btn-sm"
-                           onclick="return window.create_popup_window('/atlas/series/{{series.pk}}', 'Series')">
-                            <i class="bi bi-window"></i> Popup
-                        </a>
-                    </span>
                 </div>
-            </span>
-        </span>
+            </div>
+        </article>
     {% endfor %}
 {% endpartialdef %}
 
@@ -484,27 +502,26 @@
              data-named-stacks='{{case.get_case_named_stacks}}'
         ></div>
     </details>
-    <div class="pre-whitespace multi-image-block"><b>Series:</b>
-        <form>
-            <div class="d-flex flex-wrap gap-2 align-items-start" id="case-series-row">
-                {% partial case-series %}
-            </div>
-        </form>
-        <div class="d-flex flex-column gap-2 align-items-start">
+    <details class="series-panel multi-image-block" id="case-series-panel" open>
+        <summary class="series-panel-summary">
             <div>
+                <span class="series-panel-title">Series</span>
+                <span class="series-panel-subtitle">Compact cards by default. Open a card for more actions.</span>
+            </div>
+            <span class="series-panel-badge">{{ case.get_ordered_series|length }} total</span>
+        </summary>
+        <div class="series-panel-body">
+            <div class="series-toolbar">
                 <button type="button"
-                        class="btn btn-outline-primary btn-sm"
+                        class="btn btn-outline-primary btn-sm series-toolbar-btn"
                         onclick="window.location.href='{% url 'atlas:user_uploads_case' case_id=case.pk %}'">
                     Import new uploads
                 </button>
-            </div>
-            <details class="series-actions" id="series-actions">
-                <summary>
-                    <button type="button" class="btn btn-outline-secondary btn-sm" title="Click to manage series" onclick="this.closest('details').open = !this.closest('details').open;">
-                        Manage Series
-                    </button>
-                </summary>
-                <div class="series-actions-body">
+                <details class="series-actions" id="series-actions">
+                    <summary class="series-actions-summary">
+                        <span class="btn btn-outline-secondary btn-sm series-toolbar-btn">Manage series</span>
+                    </summary>
+                    <div class="series-actions-body">
                     <a class="btn btn-sm btn-outline-secondary text-start" href="{% url 'atlas:series_id_create' pk=case.pk %}">Create and add new series</a>
 
                     <div class="series-selection-toolbar d-flex flex-wrap gap-2">
@@ -550,6 +567,16 @@
                         >
                             Remove selected series from case
                         </button>
+                        <button hx-post="{% url 'atlas:series_bulk_delete' %}"
+                                title="delete selected series"
+                                hx-include="[name='series-ids']:checked"
+                                hx-target="#series-action-results"
+                                hx-swap="innerHTML"
+                                hx-confirm="Delete the selected series from the database? This cannot be undone."
+                                class="btn btn-sm btn-danger text-start"
+                                type="button">
+                            Delete selected series
+                        </button>
                         <button type="button"
                                 class="btn btn-sm btn-secondary text-start"
                                 data-bs-toggle="modal"
@@ -633,13 +660,19 @@
                             <div class="text-muted small mt-2">Case move options are unavailable in this view.</div>
                         {% endif %}
                     </details>
+                    </div>
+                    <div class="alert alert-info mt-2" id="series-action-alert" style="display:none;">
+                        <span id="series-action-results" ></span>
+                    </div>
+                </details>
+            </div>
+            <form>
+                <div class="series-card-grid" id="case-series-row">
+                    {% partial case-series %}
                 </div>
-                <div class="alert alert-info mt-2" id="series-action-alert" style="display:none;">
-                    <span id="series-action-results" ></span>
-                </div>
-            </details>
+            </form>
         </div>
-    </div>
+    </details>
 
     <div class="container">
 
@@ -955,6 +988,37 @@
     </div>
 </div>
 
+<div class="modal fade" id="seriesActionsModal" tabindex="-1" aria-labelledby="seriesActionsModalLabel" aria-hidden="true">
+    <div class="modal-dialog modal-dialog-centered">
+        <div class="modal-content">
+            <div class="modal-header">
+                <div>
+                    <h5 class="modal-title" id="seriesActionsModalLabel">Series actions</h5>
+                    <div class="small text-muted" id="seriesActionsModalSubheading"></div>
+                </div>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+            </div>
+            <div class="modal-body d-flex flex-column gap-2">
+                <button type="button" class="btn btn-outline-info" id="series-modal-open-primary-btn">
+                    <i class="bi bi-eye"></i> Open in viewer
+                </button>
+                <button type="button" class="btn btn-outline-info" id="series-modal-open-new-viewport-btn">
+                    <i class="bi bi-layout-split"></i> Open with new viewport
+                </button>
+                <a href="#" class="btn btn-outline-secondary" id="series-modal-page-link">
+                    <i class="bi bi-box-arrow-up-right"></i> Open series page
+                </a>
+                <button type="button" class="btn btn-outline-secondary" id="series-modal-popup-btn">
+                    <i class="bi bi-window"></i> Open popup window
+                </button>
+                <button type="button" class="btn btn-outline-primary" id="series-modal-select-btn" style="display:none;">
+                    Select for manage series
+                </button>
+            </div>
+        </div>
+    </div>
+</div>
+
 <script>
     // From series_viewer.html
     function loadAnnotationAndViewportOnElement(annotation, viewport, dicom_element, current_image_id_index) {
@@ -1079,12 +1143,77 @@
         const seriesCheckboxes = document.querySelectorAll("input[type='checkbox'][name='series-ids']");
         const selectAllBtn = document.getElementById("series-select-all-btn");
         const deselectAllBtn = document.getElementById("series-deselect-all-btn");
+        const seriesActionsModalEl = document.getElementById("seriesActionsModal");
+        const seriesActionsModal = seriesActionsModalEl ? new bootstrap.Modal(seriesActionsModalEl) : null;
+        const seriesModalSubheading = document.getElementById("seriesActionsModalSubheading");
+        const seriesModalOpenPrimaryBtn = document.getElementById("series-modal-open-primary-btn");
+        const seriesModalOpenNewViewportBtn = document.getElementById("series-modal-open-new-viewport-btn");
+        const seriesModalPageLink = document.getElementById("series-modal-page-link");
+        const seriesModalPopupBtn = document.getElementById("series-modal-popup-btn");
+        const seriesModalSelectBtn = document.getElementById("series-modal-select-btn");
+        let activeSeriesCard = null;
 
         function toggleCheckboxes() {
             const isOpen = detailsElement && detailsElement.hasAttribute("open");
             buttons.forEach((button) => {
                 button.style.display = isOpen ? "inline-block" : "none";
             });
+            if (seriesModalSelectBtn) {
+                seriesModalSelectBtn.style.display = isOpen ? "inline-block" : "none";
+            }
+        }
+
+        function toggleSeriesSelection(card) {
+            if (!card) {
+                return;
+            }
+            const checkbox = card.querySelector("input[type='checkbox'][name='series-ids']");
+            if (!checkbox) {
+                return;
+            }
+            checkbox.checked = !checkbox.checked;
+            syncSeriesSelectionUi();
+        }
+
+        function openSeriesActionsModal(card) {
+            if (!card || !seriesActionsModal) {
+                return;
+            }
+
+            activeSeriesCard = card;
+
+            const seriesId = card.dataset.seriesId;
+            const seriesLabel = card.dataset.seriesLabel || "Series";
+            const seriesName = card.dataset.seriesName || seriesLabel;
+            const detailUrl = card.dataset.seriesDetailUrl;
+            const popupUrl = card.dataset.seriesPopupUrl;
+
+            if (seriesModalSubheading) {
+                seriesModalSubheading.textContent = `${seriesLabel} · ${seriesName}`;
+            }
+            if (seriesModalPageLink) {
+                seriesModalPageLink.href = detailUrl || "#";
+            }
+            if (seriesModalPopupBtn) {
+                seriesModalPopupBtn.onclick = function() {
+                    return window.create_popup_window(popupUrl, 'Series');
+                };
+            }
+            if (seriesModalOpenPrimaryBtn) {
+                seriesModalOpenPrimaryBtn.dataset.seriesId = seriesId;
+                seriesModalOpenPrimaryBtn.dataset.seriesName = seriesName;
+            }
+            if (seriesModalOpenNewViewportBtn) {
+                seriesModalOpenNewViewportBtn.dataset.seriesId = seriesId;
+                seriesModalOpenNewViewportBtn.dataset.seriesName = seriesName;
+            }
+            if (seriesModalSelectBtn) {
+                const checkbox = card.querySelector("input[type='checkbox'][name='series-ids']");
+                const isSelected = checkbox ? checkbox.checked : false;
+                seriesModalSelectBtn.textContent = isSelected ? "Deselect from manage series" : "Select for manage series";
+            }
+
+            seriesActionsModal.show();
         }
 
         function syncSeriesSelectionUi() {
@@ -1119,12 +1248,48 @@
         document.querySelectorAll(".select-series-btn").forEach(function(btn) {
             btn.addEventListener("click", function() {
                 const parent = btn.closest(".series-block");
-                const checkbox = parent.querySelector("input[type='checkbox'][name='series-ids']");
-                checkbox.checked = !checkbox.checked;
-                syncSeriesSelectionUi();
+                toggleSeriesSelection(parent);
             });
         });
 
+        document.querySelectorAll("[data-series-action='details']").forEach(function(btn) {
+            btn.addEventListener("click", function() {
+                openSeriesActionsModal(btn.closest(".series-block"));
+            });
+        });
+
+        if (seriesModalSelectBtn) {
+            seriesModalSelectBtn.addEventListener("click", function() {
+                toggleSeriesSelection(activeSeriesCard);
+                const checkbox = activeSeriesCard ? activeSeriesCard.querySelector("input[type='checkbox'][name='series-ids']") : null;
+                seriesModalSelectBtn.textContent = checkbox && checkbox.checked ? "Deselect from manage series" : "Select for manage series";
+            });
+        }
+
+        if (seriesModalOpenPrimaryBtn) {
+            seriesModalOpenPrimaryBtn.addEventListener("click", function() {
+                const matchingButton = document.querySelector(`.series-open-primary-btn[data-series-id='${this.dataset.seriesId}']`);
+                if (matchingButton) {
+                    matchingButton.click();
+                    if (seriesActionsModal) {
+                        seriesActionsModal.hide();
+                    }
+                }
+            });
+        }
+
+        if (seriesModalOpenNewViewportBtn) {
+            seriesModalOpenNewViewportBtn.addEventListener("click", function() {
+                const matchingButton = document.querySelector(`.series-open-new-viewport-btn[data-series-id='${this.dataset.seriesId}']`);
+                if (matchingButton) {
+                    matchingButton.click();
+                    if (seriesActionsModal) {
+                        seriesActionsModal.hide();
+                    }
+                }
+            });
+        }
+
         seriesCheckboxes.forEach((checkbox) => {
             checkbox.addEventListener("change", syncSeriesSelectionUi);
         });
@@ -1566,24 +1731,187 @@
     #series-reorder-list .drag-over {
         border-top: 2px solid #0d6efd;
     }
+    .series-panel {
+        border: 1px solid rgba(13,110,253,0.2);
+        border-radius: 1rem;
+        background: linear-gradient(180deg, rgba(13,110,253,0.05), rgba(255,255,255,0.02));
+        padding: .25rem;
+        margin-top: 1rem;
+        overflow: hidden;
+    }
+    .series-panel-summary {
+        list-style: none;
+        display: flex;
+        align-items: center;
+        justify-content: space-between;
+        gap: 1rem;
+        padding: 1rem 1.1rem;
+        cursor: pointer;
+    }
+    .series-panel-summary::-webkit-details-marker { display: none; }
+    .series-panel-title {
+        display: block;
+        font-size: 1rem;
+        font-weight: 700;
+        letter-spacing: .01em;
+    }
+    .series-panel-subtitle {
+        display: block;
+        color: var(--bs-secondary-color, #6c757d);
+        font-size: .85rem;
+        margin-top: .15rem;
+    }
+    .series-panel-badge {
+        display: inline-flex;
+        align-items: center;
+        justify-content: center;
+        min-width: 5.5rem;
+        padding: .35rem .75rem;
+        border-radius: 999px;
+        background: rgba(13,110,253,0.12);
+        color: #9ec5fe;
+        font-size: .8rem;
+        font-weight: 600;
+    }
+    .series-panel-body {
+        display: flex;
+        flex-direction: column;
+        gap: 1rem;
+        padding: 0 1.1rem 1.1rem;
+    }
+    .series-toolbar {
+        display: grid;
+        grid-template-columns: minmax(12rem, 18rem) minmax(0, 1fr);
+        gap: .75rem;
+        align-items: start;
+    }
+    .series-toolbar-btn {
+        width: 100%;
+        justify-content: center;
+    }
+    .series-card-grid {
+        display: grid;
+        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
+        gap: .85rem;
+        align-items: stretch;
+    }
+    .series-block {
+        min-width: 0;
+    }
+    .series-card-shell {
+        display: flex;
+        flex-direction: column;
+        gap: .65rem;
+        height: 100%;
+        padding: .85rem;
+        border: 1px solid rgba(255,255,255,0.08);
+        border-radius: .9rem;
+        background: rgba(15,23,42,0.22);
+        box-shadow: 0 10px 24px rgba(0,0,0,0.08);
+    }
+    .series-card-main {
+        display: grid;
+        grid-template-columns: 84px minmax(0, 1fr);
+        gap: .85rem;
+        width: 100%;
+        border: 0;
+        background: transparent;
+        padding: 0;
+        text-align: left;
+        color: inherit;
+    }
+    .series-card-main:hover .series-card-description,
+    .series-card-main:focus-visible .series-card-description {
+        color: var(--bs-emphasis-color, #fff);
+    }
+    .series-card-main:focus-visible {
+        outline: 2px solid rgba(13,110,253,0.55);
+        outline-offset: 4px;
+        border-radius: .6rem;
+    }
+    .series-card-thumb-wrap {
+        width: 84px;
+    }
+    .series-card-thumb {
+        width: 84px;
+        height: 84px;
+        object-fit: cover;
+        border-radius: .75rem;
+        border: 1px solid rgba(255,255,255,0.12);
+        display: block;
+        background: rgba(255,255,255,0.04);
+    }
+    .series-card-thumb-placeholder {
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        color: var(--bs-secondary-color, #6c757d);
+        font-size: 1.35rem;
+    }
+    .series-card-content {
+        min-width: 0;
+        display: flex;
+        flex-direction: column;
+        gap: .35rem;
+    }
+    .series-card-heading {
+        display: flex;
+        flex-wrap: wrap;
+        align-items: center;
+        gap: .45rem .6rem;
+    }
+    .series-card-series-number {
+        font-weight: 700;
+    }
+    .series-card-image-count {
+        font-size: .8rem;
+        color: var(--bs-secondary-color, #6c757d);
+    }
+    .series-card-description {
+        font-size: .95rem;
+        line-height: 1.35;
+        color: rgba(255,255,255,0.88);
+        display: -webkit-box;
+        -webkit-line-clamp: 2;
+        -webkit-box-orient: vertical;
+        overflow: hidden;
+        text-overflow: ellipsis;
+        min-height: 2.55em;
+    }
+    .series-card-controls {
+        display: flex;
+        flex-wrap: wrap;
+        gap: .5rem;
+        align-items: center;
+        justify-content: space-between;
+    }
+    .series-card-controls .btn {
+        flex: 1 1 auto;
+    }
+    .series-block.highlight-series .series-card-shell,
+    .series-block:hover .series-card-shell {
+        border-color: rgba(13,110,253,0.45);
+        box-shadow: 0 14px 28px rgba(13,110,253,0.12);
+        transform: translateY(-1px);
+    }
     .series-actions[open] {
         border: 2px solid #0d6efd;
-        border-radius: 6px;
-        padding: 8px;
-        margin-top: 8px;
+        border-radius: .85rem;
+        padding: .85rem;
     }
     .series-actions {
         flex: 1 1 auto;
-        min-width: 0; /* allow flex children to shrink without overflow */
+        min-width: 0;
         display: flex;
         flex-direction: column;
         gap: .5rem;
         border: 1px solid rgba(0,0,0,0.06);
-        border-radius: .375rem;
+        border-radius: .85rem;
         padding: .5rem;
         background: rgba(255,255,255,0.02);
-        margin-top: .5rem;
     }
+    .series-actions-summary { list-style: none; }
+    .series-actions-summary::-webkit-details-marker { display:none; }
     .series-actions-body {
         display: flex;
         flex-direction: column;
@@ -1605,12 +1933,36 @@
     .series-move-panel .case-details {
         margin-bottom: .5rem;
     }
-    .series-actions summary { list-style: none; }
-    .series-actions summary::-webkit-details-marker { display:none; }
     .series-actions .btn {
         vertical-align: middle;
         text-align: left;
     }
+    @media (max-width: 991.98px) {
+        .series-toolbar {
+            grid-template-columns: 1fr;
+        }
+    }
+    @media (max-width: 575.98px) {
+        .series-panel-summary {
+            flex-direction: column;
+            align-items: flex-start;
+        }
+        .series-panel-badge {
+            min-width: 0;
+        }
+        .series-card-main {
+            grid-template-columns: 72px minmax(0, 1fr);
+        }
+        .series-card-thumb-wrap,
+        .series-card-thumb {
+            width: 72px;
+            height: 72px;
+        }
+        .series-card-controls {
+            flex-direction: column;
+            align-items: stretch;
+        }
+    }
     @media (prefers-color-scheme: dark) {
         .series-actions { background: rgba(255,255,255,0.02); border-color: rgba(255,255,255,0.04); }
     }
diff --git a/atlas/views.py b/atlas/views.py
index 962be89f..0212ebd3 100755
--- a/atlas/views.py
+++ b/atlas/views.py
@@ -9014,21 +9014,28 @@ def remove_case_from_collection(request, case_pk, collection_pk):
     return HttpResponse(f"Case removed from collection: {collection.name}")
 
 
+@login_required
 @require_POST
 def remove_selected_series_from_case(request, case_pk):
-    ids = request.POST.getlist('series-ids')
-    case = Case.objects.get(pk=case_pk)
+    ids = request.POST.getlist('series-ids') or request.POST.getlist('series_ids')
+    case = get_object_or_404(Case, pk=case_pk)
 
     if not case.check_user_can_edit(request.user):
         return HttpResponse("You do not have permission to edit this case.", status=403)
 
 
     if not ids:
-        return HttpResponse("No series selected for removal.")
+        return HttpResponse("No series selected for removal.", status=400)
+
+    linked_series_ids = list(
+        Series.objects.filter(pk__in=ids, case=case).values_list("pk", flat=True).distinct()
+    )
+    if not linked_series_ids:
+        return HttpResponse("No valid series selected for removal.", status=400)
 
     # Remove the association (for a through model)
-    SeriesDetail.objects.filter(case=case, series_id__in=ids).delete()
-    return HttpResponse(f"Series removed from case.")
+    SeriesDetail.objects.filter(case=case, series_id__in=linked_series_ids).delete()
+    return HttpResponse(f"Removed {len(linked_series_ids)} series from this case.")
 
 
 @login_required
@@ -9225,18 +9232,35 @@ def seriesfinding_migration_status(request):
         "findings_status": findings_status
     })
 
+@login_required
+@require_POST
 def series_bulk_delete(request):
-    if request.method == "POST":
-        ids = request.POST.getlist("series_ids")
-        # Only delete series the user has permission to delete
-        series_to_delete = Series.objects.filter(pk__in=ids)
-        deleted_ids = []
-        for series in series_to_delete:
-            if series.check_user_can_edit(request.user):
-                series.delete()
-                deleted_ids.append(series.pk)
-        # Optionally, you could add a message here about which were deleted
-    return redirect('atlas:series_view')
+    ids = request.POST.getlist("series_ids") or request.POST.getlist("series-ids")
+    if not ids:
+        response = HttpResponse("No series selected to delete.", status=400)
+        return response if request.htmx else redirect("atlas:series_view")
+
+    series_to_delete = list(Series.objects.filter(pk__in=ids).distinct())
+    if not series_to_delete:
+        response = HttpResponse("No valid series selected to delete.", status=400)
+        return response if request.htmx else redirect("atlas:series_view")
+
+    forbidden_series = [series.pk for series in series_to_delete if not series.check_user_can_edit(request.user)]
+    if forbidden_series:
+        response = HttpResponse(
+            f"You do not have permission to delete {len(forbidden_series)} selected series.",
+            status=403,
+        )
+        return response if request.htmx else redirect("atlas:series_view")
+
+    deleted_count = len(series_to_delete)
+    for series in series_to_delete:
+        series.delete()
+
+    response = HttpResponse(f"Deleted {deleted_count} series.")
+    if request.htmx:
+        return response
+    return redirect(request.META.get("HTTP_REFERER") or reverse("atlas:series_view"))
 
 @user_is_collection_author_or_atlas_editor
 def collection_case_displaysetup(request, collection_id, case_number=None, case_id=None):
diff --git a/rad/static/dv3d/index.js b/rad/static/dv3d/index.js
index 83dad55c..e1a7e5a2 100644
--- a/rad/static/dv3d/index.js
+++ b/rad/static/dv3d/index.js
@@ -1,4 +1,4 @@
-var u$=Object.defineProperty;var f$=(t,e,r)=>e in t?u$(t,e,{enumerable:!0,configurable:!0,writable:!0,value:r}):t[e]=r;var pb=(t,e,r)=>f$(t,typeof e!="symbol"?e+"":e,r);(function(){const e=document.createElement("link").relList;if(e&&e.supports&&e.supports("modulepreload"))return;for(const i of document.querySelectorAll('link[rel="modulepreload"]'))n(i);new MutationObserver(i=>{for(const o of i)if(o.type==="childList")for(const a of o.addedNodes)a.tagName==="LINK"&&a.rel==="modulepreload"&&n(a)}).observe(document,{childList:!0,subtree:!0});function r(i){const o={};return i.integrity&&(o.integrity=i.integrity),i.referrerPolicy&&(o.referrerPolicy=i.referrerPolicy),i.crossOrigin==="use-credentials"?o.credentials="include":i.crossOrigin==="anonymous"?o.credentials="omit":o.credentials="same-origin",o}function n(i){if(i.ep)return;i.ep=!0;const o=r(i);fetch(i.href,o)}})();var Ji=typeof globalThis<"u"?globalThis:typeof window<"u"?window:typeof global<"u"?global:typeof self<"u"?self:{};function Xc(t){return t&&t.__esModule&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t}function d$(t){if(t.__esModule)return t;var e=t.default;if(typeof e=="function"){var r=function n(){return this instanceof n?Reflect.construct(e,arguments,this.constructor):e.apply(this,arguments)};r.prototype=e.prototype}else r={};return Object.defineProperty(r,"__esModule",{value:!0}),Object.keys(t).forEach(function(n){var i=Object.getOwnPropertyDescriptor(t,n);Object.defineProperty(r,n,i.get?i:{enumerable:!0,get:function(){return t[n]}})}),r}var K7={exports:{}},P5={},q7={exports:{}},qn={};/**
+var u$=Object.defineProperty;var f$=(t,e,r)=>e in t?u$(t,e,{enumerable:!0,configurable:!0,writable:!0,value:r}):t[e]=r;var pb=(t,e,r)=>f$(t,typeof e!="symbol"?e+"":e,r);(function(){const e=document.createElement("link").relList;if(e&&e.supports&&e.supports("modulepreload"))return;for(const i of document.querySelectorAll('link[rel="modulepreload"]'))n(i);new MutationObserver(i=>{for(const o of i)if(o.type==="childList")for(const a of o.addedNodes)a.tagName==="LINK"&&a.rel==="modulepreload"&&n(a)}).observe(document,{childList:!0,subtree:!0});function r(i){const o={};return i.integrity&&(o.integrity=i.integrity),i.referrerPolicy&&(o.referrerPolicy=i.referrerPolicy),i.crossOrigin==="use-credentials"?o.credentials="include":i.crossOrigin==="anonymous"?o.credentials="omit":o.credentials="same-origin",o}function n(i){if(i.ep)return;i.ep=!0;const o=r(i);fetch(i.href,o)}})();var Xi=typeof globalThis<"u"?globalThis:typeof window<"u"?window:typeof global<"u"?global:typeof self<"u"?self:{};function qc(t){return t&&t.__esModule&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t}function d$(t){if(t.__esModule)return t;var e=t.default;if(typeof e=="function"){var r=function n(){return this instanceof n?Reflect.construct(e,arguments,this.constructor):e.apply(this,arguments)};r.prototype=e.prototype}else r={};return Object.defineProperty(r,"__esModule",{value:!0}),Object.keys(t).forEach(function(n){var i=Object.getOwnPropertyDescriptor(t,n);Object.defineProperty(r,n,i.get?i:{enumerable:!0,get:function(){return t[n]}})}),r}var K7={exports:{}},P5={},q7={exports:{}},Yn={};/**
  * @license React
  * react.production.min.js
  *
@@ -6,7 +6,7 @@ var u$=Object.defineProperty;var f$=(t,e,r)=>e in t?u$(t,e,{enumerable:!0,config
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
- */var B1=Symbol.for("react.element"),h$=Symbol.for("react.portal"),g$=Symbol.for("react.fragment"),p$=Symbol.for("react.strict_mode"),m$=Symbol.for("react.profiler"),v$=Symbol.for("react.provider"),y$=Symbol.for("react.context"),w$=Symbol.for("react.forward_ref"),x$=Symbol.for("react.suspense"),C$=Symbol.for("react.memo"),S$=Symbol.for("react.lazy"),mb=Symbol.iterator;function T$(t){return t===null||typeof t!="object"?null:(t=mb&&t[mb]||t["@@iterator"],typeof t=="function"?t:null)}var X7={isMounted:function(){return!1},enqueueForceUpdate:function(){},enqueueReplaceState:function(){},enqueueSetState:function(){}},Y7=Object.assign,J7={};function Lh(t,e,r){this.props=t,this.context=e,this.refs=J7,this.updater=r||X7}Lh.prototype.isReactComponent={};Lh.prototype.setState=function(t,e){if(typeof t!="object"&&typeof t!="function"&&t!=null)throw Error("setState(...): takes an object of state variables to update or a function which returns an object of state variables.");this.updater.enqueueSetState(this,t,e,"setState")};Lh.prototype.forceUpdate=function(t){this.updater.enqueueForceUpdate(this,t,"forceUpdate")};function Z7(){}Z7.prototype=Lh.prototype;function OT(t,e,r){this.props=t,this.context=e,this.refs=J7,this.updater=r||X7}var MT=OT.prototype=new Z7;MT.constructor=OT;Y7(MT,Lh.prototype);MT.isPureReactComponent=!0;var vb=Array.isArray,Q7=Object.prototype.hasOwnProperty,PT={current:null},eO={key:!0,ref:!0,__self:!0,__source:!0};function tO(t,e,r){var n,i={},o=null,a=null;if(e!=null)for(n in e.ref!==void 0&&(a=e.ref),e.key!==void 0&&(o=""+e.key),e)Q7.call(e,n)&&!eO.hasOwnProperty(n)&&(i[n]=e[n]);var s=arguments.length-2;if(s===1)i.children=r;else if(1<s){for(var c=Array(s),l=0;l<s;l++)c[l]=arguments[l+2];i.children=c}if(t&&t.defaultProps)for(n in s=t.defaultProps,s)i[n]===void 0&&(i[n]=s[n]);return{$$typeof:B1,type:t,key:o,ref:a,props:i,_owner:PT.current}}function _$(t,e){return{$$typeof:B1,type:t.type,key:e,ref:t.ref,props:t.props,_owner:t._owner}}function RT(t){return typeof t=="object"&&t!==null&&t.$$typeof===B1}function E$(t){var e={"=":"=0",":":"=2"};return"$"+t.replace(/[=:]/g,function(r){return e[r]})}var yb=/\/+/g;function ax(t,e){return typeof t=="object"&&t!==null&&t.key!=null?E$(""+t.key):e.toString(36)}function Zv(t,e,r,n,i){var o=typeof t;(o==="undefined"||o==="boolean")&&(t=null);var a=!1;if(t===null)a=!0;else switch(o){case"string":case"number":a=!0;break;case"object":switch(t.$$typeof){case B1:case h$:a=!0}}if(a)return a=t,i=i(a),t=n===""?"."+ax(a,0):n,vb(i)?(r="",t!=null&&(r=t.replace(yb,"$&/")+"/"),Zv(i,e,r,"",function(l){return l})):i!=null&&(RT(i)&&(i=_$(i,r+(!i.key||a&&a.key===i.key?"":(""+i.key).replace(yb,"$&/")+"/")+t)),e.push(i)),1;if(a=0,n=n===""?".":n+":",vb(t))for(var s=0;s<t.length;s++){o=t[s];var c=n+ax(o,s);a+=Zv(o,e,r,c,i)}else if(c=T$(t),typeof c=="function")for(t=c.call(t),s=0;!(o=t.next()).done;)o=o.value,c=n+ax(o,s++),a+=Zv(o,e,r,c,i);else if(o==="object")throw e=String(t),Error("Objects are not valid as a React child (found: "+(e==="[object Object]"?"object with keys {"+Object.keys(t).join(", ")+"}":e)+"). 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+ */var B1=Symbol.for("react.element"),h$=Symbol.for("react.portal"),g$=Symbol.for("react.fragment"),p$=Symbol.for("react.strict_mode"),m$=Symbol.for("react.profiler"),v$=Symbol.for("react.provider"),y$=Symbol.for("react.context"),w$=Symbol.for("react.forward_ref"),x$=Symbol.for("react.suspense"),C$=Symbol.for("react.memo"),S$=Symbol.for("react.lazy"),mb=Symbol.iterator;function T$(t){return t===null||typeof t!="object"?null:(t=mb&&t[mb]||t["@@iterator"],typeof t=="function"?t:null)}var X7={isMounted:function(){return!1},enqueueForceUpdate:function(){},enqueueReplaceState:function(){},enqueueSetState:function(){}},Y7=Object.assign,J7={};function Lh(t,e,r){this.props=t,this.context=e,this.refs=J7,this.updater=r||X7}Lh.prototype.isReactComponent={};Lh.prototype.setState=function(t,e){if(typeof t!="object"&&typeof t!="function"&&t!=null)throw Error("setState(...): takes an object of state variables to update or a function which returns an object of state variables.");this.updater.enqueueSetState(this,t,e,"setState")};Lh.prototype.forceUpdate=function(t){this.updater.enqueueForceUpdate(this,t,"forceUpdate")};function Z7(){}Z7.prototype=Lh.prototype;function OT(t,e,r){this.props=t,this.context=e,this.refs=J7,this.updater=r||X7}var MT=OT.prototype=new Z7;MT.constructor=OT;Y7(MT,Lh.prototype);MT.isPureReactComponent=!0;var vb=Array.isArray,Q7=Object.prototype.hasOwnProperty,PT={current:null},eO={key:!0,ref:!0,__self:!0,__source:!0};function tO(t,e,r){var n,i={},o=null,a=null;if(e!=null)for(n in e.ref!==void 0&&(a=e.ref),e.key!==void 0&&(o=""+e.key),e)Q7.call(e,n)&&!eO.hasOwnProperty(n)&&(i[n]=e[n]);var s=arguments.length-2;if(s===1)i.children=r;else if(1<s){for(var c=Array(s),l=0;l<s;l++)c[l]=arguments[l+2];i.children=c}if(t&&t.defaultProps)for(n in s=t.defaultProps,s)i[n]===void 0&&(i[n]=s[n]);return{$$typeof:B1,type:t,key:o,ref:a,props:i,_owner:PT.current}}function _$(t,e){return{$$typeof:B1,type:t.type,key:e,ref:t.ref,props:t.props,_owner:t._owner}}function RT(t){return typeof t=="object"&&t!==null&&t.$$typeof===B1}function E$(t){var e={"=":"=0",":":"=2"};return"$"+t.replace(/[=:]/g,function(r){return e[r]})}var yb=/\/+/g;function ax(t,e){return typeof t=="object"&&t!==null&&t.key!=null?E$(""+t.key):e.toString(36)}function Zv(t,e,r,n,i){var o=typeof t;(o==="undefined"||o==="boolean")&&(t=null);var a=!1;if(t===null)a=!0;else switch(o){case"string":case"number":a=!0;break;case"object":switch(t.$$typeof){case B1:case h$:a=!0}}if(a)return a=t,i=i(a),t=n===""?"."+ax(a,0):n,vb(i)?(r="",t!=null&&(r=t.replace(yb,"$&/")+"/"),Zv(i,e,r,"",function(l){return l})):i!=null&&(RT(i)&&(i=_$(i,r+(!i.key||a&&a.key===i.key?"":(""+i.key).replace(yb,"$&/")+"/")+t)),e.push(i)),1;if(a=0,n=n===""?".":n+":",vb(t))for(var s=0;s<t.length;s++){o=t[s];var c=n+ax(o,s);a+=Zv(o,e,r,c,i)}else if(c=T$(t),typeof c=="function")for(t=c.call(t),s=0;!(o=t.next()).done;)o=o.value,c=n+ax(o,s++),a+=Zv(o,e,r,c,i);else if(o==="object")throw e=String(t),Error("Objects are not valid as a React child (found: "+(e==="[object Object]"?"object with keys {"+Object.keys(t).join(", ")+"}":e)+"). 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  * @license React
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@@ -14,7 +14,7 @@ var u$=Object.defineProperty;var f$=(t,e,r)=>e in t?u$(t,e,{enumerable:!0,config
  *
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r=e.child;r!==null;){if(r.tag===5||r.tag===6)t.appendChild(r.stateNode);else if(r.tag!==4&&r.child!==null){r.child.return=r,r=r.child;continue}if(r===e)break;for(;r.sibling===null;){if(r.return===null||r.return===e)return;r=r.return}r.sibling.return=r.return,r=r.sibling}};AC=function(){};BM=function(t,e,r,n){var i=t.memoizedProps;if(i!==n){t=e.stateNode,Qf(Mc.current);var o=null;switch(r){case"input":i=nC(t,i),n=nC(t,n),o=[];break;case"select":i=pi({},i,{value:void 0}),n=pi({},n,{value:void 0}),o=[];break;case"textarea":i=oC(t,i),n=oC(t,n),o=[];break;default:typeof i.onClick!="function"&&typeof n.onClick=="function"&&(t.onclick=K2)}sC(r,n);var a;r=null;for(l in i)if(!n.hasOwnProperty(l)&&i.hasOwnProperty(l)&&i[l]!=null)if(l==="style"){var s=i[l];for(a in s)s.hasOwnProperty(a)&&(r||(r={}),r[a]="")}else 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p=Math.sin(n),v=Math.cos(n);e&&(e[c]=(h*v-u*d*p)/g,e[l]=p*g,e[f]=(-(u*v)-d*h*p)/g),r&&(r[c]=(-(h*p)-u*d*v)/g,r[l]=v*g,r[f]=(u*p-d*h*v)/g)}else e&&(e[c]=h/g,e[l]=0,e[f]=-u/g),r&&(r[c]=-u*d/g,r[l]=g,r[f]=-d*h/g)}function Sq(t,e,r){const n=Dn(e,e);if(n===0)return r[0]=0,r[1]=0,r[2]=0,!1;const i=Dn(t,e)/n;for(let o=0;o<3;o++)r[o]=e[o];return qP(r,i),!0}function YC(t,e){return t[0]*e[0]+t[1]*e[1]}function Tq(t,e,r){const n=YC(e,e);if(n===0)return r[0]=0,r[1]=0,!1;const i=YC(t,e)/n;for(let o=0;o<2;o++)r[o]=e[o];return XP(r,i),!0}function Tc(t,e){return(t[0]-e[0])*(t[0]-e[0])+(t[1]-e[1])*(t[1]-e[1])+(t[2]-e[2])*(t[2]-e[2])}function _q(t,e){const r=[0,0,0];return Bc(t,e,r),Math.atan2(Iu(r),Dn(t,e))}function Eq(t,e,r){const n=Math.abs(t-r);return 1/Math.sqrt(2*Math.PI*e)*Math.exp(-(n**2)/(2*e))}function bq(t,e,r){const n=Math.abs(t-r);return Math.exp(-(n**2)/(2*e))}function Dq(t,e,r){r[0]=t[0]*e[0],r[1]=t[0]*e[1],r[2]=t[1]*e[0],r[3]=t[1]*e[1]}function YP(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function JP(t){const e=YP(t);return e!==0&&(t[0]/=e,t[1]/=e),e}function ui(){for(var t=arguments.length,e=new Array(t),r=0;r<t;r++)e[r]=arguments[r];return e.length===2?e[0][0]*e[1][1]-e[1][0]*e[0][1]:e.length===4?e[0]*e[3]-e[1]*e[2]:Number.NaN}function Iq(t,e){let r,n,i;const o=[0,0,0];for(let a=0;a<3;a++)i=Math.abs(t[a*3]),(n=Math.abs(t[a*3+1]))>i&&(i=n),(n=Math.abs(t[a*3+2]))>i&&(i=n),o[a]=1/i;i=o[0]*Math.abs(t[0]),r=0,(n=o[1]*Math.abs(t[3]))>=i&&(i=n,r=1),(n=o[2]*Math.abs(t[6]))>=i&&(r=2),r!==0&&(hp(t,3,r,0),o[r]=o[0]),e[0]=r,t[3]/=t[0],t[6]/=t[0],t[4]-=t[3]*t[1],t[7]-=t[6]*t[1],i=o[1]*Math.abs(t[4]),r=1,(n=o[2]*Math.abs(t[7]))>=i&&(r=2,hp(t,3,1,2),o[2]=o[1]),e[1]=r,t[7]/=t[4],t[5]-=t[3]*t[2],t[8]-=t[6]*t[2]+t[7]*t[5],e[2]=2}function Oq(t,e,r){let n=r[e[0]];r[e[0]]=r[0],r[0]=n,n=r[e[1]],r[e[1]]=r[1],r[1]=n-t[3]*r[0],n=r[e[2]],r[e[2]]=r[2],r[2]=n-t[6]*r[0]-t[7]*r[1],r[2]/=t[8],r[1]=(r[1]-t[5]*r[2])/t[4],r[0]=(r[0]-t[1]*r[1]-t[2]*r[2])/t[0]}function Mq(t,e,r){const n=t[0],i=t[1],o=t[2],a=t[3],s=t[4],c=t[5],l=t[6],f=t[7],u=t[8],d=+ui(s,f,c,u),h=-ui(a,l,c,u),g=+ui(a,l,s,f),p=-ui(i,f,o,u),v=+ui(n,l,o,u),y=-ui(n,l,i,f),m=+ui(i,s,o,c),w=-ui(n,a,o,c),x=+ui(n,a,i,s),C=n*d+i*h+o*g,S=d*e[0]+p*e[1]+m*e[2],T=h*e[0]+v*e[1]+w*e[2],_=g*e[0]+y*e[1]+x*e[2];r[0]=S/C,r[1]=T/C,r[2]=_/C}function p2(t,e,r){const n=t[0]*e[0]+t[1]*e[1]+t[2]*e[2],i=t[3]*e[0]+t[4]*e[1]+t[5]*e[2],o=t[6]*e[0]+t[7]*e[1]+t[8]*e[2];r[0]=n,r[1]=i,r[2]=o}function JC(t,e,r){const n=[...t],i=[...e];for(let o=0;o<3;o++)r[o]=n[0]*i[o]+n[1]*i[o+3]+n[2]*i[o+6],r[o+3]=n[3]*i[o]+n[4]*i[o+3]+n[5]*i[o+6],r[o+6]=n[6]*i[o]+n[7]*i[o+3]+n[8]*i[o+6]}function Pq(t,e,r,n,i,o,a){n!==i&&HP("Number of columns of A must match number of rows of B.");const s=[...t],c=[...e];for(let l=0;l<r;l++)for(let f=0;f<o;f++){a[l*o+f]=0;for(let u=0;u<n;u++)a[l*o+f]+=s[l*n+u]*c[f+o*u]}}function j0(t,e){let r;r=t[3],e[3]=t[1],e[1]=r,r=t[6],e[6]=t[2],e[2]=r,r=t[7],e[7]=t[5],e[5]=r,e[0]=t[0],e[4]=t[4],e[8]=t[8]}function Rq(t,e){const r=t[0],n=t[1],i=t[2],o=t[3],a=t[4],s=t[5],c=t[6],l=t[7],f=t[8],u=+ui(a,l,s,f),d=-ui(o,c,s,f),h=+ui(o,c,a,l),g=-ui(n,l,i,f),p=+ui(r,c,i,f),v=-ui(r,c,n,l),y=+ui(n,a,i,s),m=-ui(r,o,i,s),w=+ui(r,o,n,a),x=r*u+n*d+i*h;x===0&&xd("Matrix has 0 determinant"),e[0]=u/x,e[3]=d/x,e[6]=h/x,e[1]=g/x,e[4]=p/x,e[7]=v/x,e[2]=y/x,e[5]=m/x,e[8]=w/x}function Y5(t){return t[0]*t[4]*t[8]+t[3]*t[7]*t[2]+t[6]*t[1]*t[5]-t[0]*t[7]*t[5]-t[3]*t[1]*t[8]-t[6]*t[4]*t[2]}function ZP(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:U_;if(t.length!==e.length)return!1;function n(i,o){return Math.abs(i-e[o])<=r}return t.every(n)}const X1=ZP;function QP(t){for(let e=0;e<3;e++)t[e*3]=t[e*3+1]=t[e*3+2]=0,t[e*3+e]=1}function eR(t,e){for(let r=0;r<t;r++){for(let n=0;n<t;n++)e[r*t+n]=0;e[r*t+r]=1}return e}function Lq(t){let e=arguments.length>1&&arguments[1]!==void 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x=Lr(e),C=Lr(e),S=(_,E,b)=>{y=_[E],v=_[b],_[E]=y-p*(v+y*h),_[b]=v+p*(y-v*h)};for(eR(e,n),c=0;c<e;c++)x[c]=r[c]=t[c+c*e],C[c]=0;for(i=0;i<V6;i++){for(g=0,c=0;c<e-1;c++)for(s=c+1;s<e;s++)g+=Math.abs(t[c*e+s]);if(g===0)break;for(i<3?f=.2*g/(e*e):f=0,c=0;c<e-1;c++)for(s=c+1;s<e;s++)if(y=100*Math.abs(t[c*e+s]),i>3&&Math.abs(r[c])+y===Math.abs(r[c])&&Math.abs(r[s])+y===Math.abs(r[s]))t[c*e+s]=0;else if(Math.abs(t[c*e+s])>f){for(v=r[s]-r[c],Math.abs(v)+y===Math.abs(v)?d=t[c*e+s]/v:(u=.5*v/t[c*e+s],d=1/(Math.abs(u)+Math.sqrt(1+u*u)),u<0&&(d=-d)),m=1/Math.sqrt(1+d*d),p=d*m,h=p/(1+m),v=d*t[c*e+s],C[c]-=v,C[s]+=v,r[c]-=v,r[s]+=v,t[c*e+s]=0,o=0;o<=c-1;o++)S(t,o*e+c,o*e+s);for(o=c+1;o<=s-1;o++)S(t,c*e+o,o*e+s);for(o=s+1;o<e;o++)S(t,c*e+o,s*e+o);for(o=0;o<e;o++)S(n,o*e+c,o*e+s)}for(c=0;c<e;c++)x[c]+=C[c],r[c]=x[c],C[c]=0}if(i>=V6)return xd("vtkMath::Jacobi: Error extracting 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n=e.pendingProps,i=li.current,o=!1,a=(e.flags&128)!==0,s;if((s=a)||(s=t!==null&&t.memoizedState===null?!1:(i&2)!==0),s?(o=!0,e.flags&=-129):(t===null||t.memoizedState!==null)&&(i|=1),kr(li,i&1),t===null)return EC(e),t=e.memoizedState,t!==null&&(t=t.dehydrated,t!==null)?(e.mode&1?t.data==="$!"?e.lanes=8:e.lanes=1073741824:e.lanes=1,null):(a=n.children,t=n.fallback,o?(n=e.mode,o=e.child,a={mode:"hidden",children:a},!(n&1)&&o!==null?(o.childLanes=0,o.pendingProps=a):o=W5(a,n,0,null),t=od(t,n,r,null),o.return=e,t.return=e,o.sibling=t,e.child=o,e.child.memoizedState=LC(r),e.memoizedState=RC,t):f_(e,a));if(i=t.memoizedState,i!==null&&(s=i.dehydrated,s!==null))return pH(t,e,a,n,s,i,r);if(o){o=n.fallback,a=e.mode,i=t.child,s=i.sibling;var c={mode:"hidden",children:n.children};return!(a&1)&&e.child!==i?(n=e.child,n.childLanes=0,n.pendingProps=c,e.deletions=null):(n=Gu(i,c),n.subtreeFlags=i.subtreeFlags&14680064),s!==null?o=Gu(s,o):(o=od(o,a,r,null),o.flags|=2),o.return=e,n.return=e,n.sibling=o,e.child=n,n=o,o=e.child,a=t.child.memoizedState,a=a===null?LC(r):{baseLanes:a.baseLanes|r,cachePool:null,transitions:a.transitions},o.memoizedState=a,o.childLanes=t.childLanes&~r,e.memoizedState=RC,n}return o=t.child,t=o.sibling,n=Gu(o,{mode:"visible",children:n.children}),!(e.mode&1)&&(n.lanes=r),n.return=e,n.sibling=null,t!==null&&(r=e.deletions,r===null?(e.deletions=[t],e.flags|=16):r.push(t)),e.child=n,e.memoizedState=null,n}function f_(t,e){return e=W5({mode:"visible",children:e},t.mode,0,null),e.return=t,t.child=e}function jm(t,e,r,n){return n!==null&&JT(n),fh(e,t.child,null,r),t=f_(e,e.pendingProps.children),t.flags|=2,e.memoizedState=null,t}function pH(t,e,r,n,i,o,a){if(r)return e.flags&256?(e.flags&=-257,n=Ix(Error(St(422))),jm(t,e,a,n)):e.memoizedState!==null?(e.child=t.child,e.flags|=128,null):(o=n.fallback,i=e.mode,n=W5({mode:"visible",children:n.children},i,0,null),o=od(o,i,a,null),o.flags|=2,n.return=e,o.return=e,n.sibling=o,e.child=n,e.mode&1&&fh(e,t.child,null,a),e.child.memoizedState=LC(a),e.memoizedState=RC,o);if(!(e.mode&1))return jm(t,e,a,null);if(i.data==="$!"){if(n=i.nextSibling&&i.nextSibling.dataset,n)var s=n.dgst;return n=s,o=Error(St(419)),n=Ix(o,n,void 0),jm(t,e,a,n)}if(s=(a&t.childLanes)!==0,ya||s){if(n=co,n!==null){switch(a&-a){case 4:i=2;break;case 16:i=8;break;case 64:case 128:case 256:case 512:case 1024:case 2048:case 4096:case 8192:case 16384:case 32768:case 65536:case 131072:case 262144:case 524288:case 1048576:case 2097152:case 4194304:case 8388608:case 16777216:case 33554432:case 67108864:i=32;break;case 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if(t.tag===19)h6(t,r,e);else if(t.child!==null){t.child.return=t,t=t.child;continue}if(t===e)break e;for(;t.sibling===null;){if(t.return===null||t.return===e)break e;t=t.return}t.sibling.return=t.return,t=t.sibling}n&=1}if(kr(li,n),!(e.mode&1))e.memoizedState=null;else switch(i){case"forwards":for(r=e.child,i=null;r!==null;)t=r.alternate,t!==null&&ty(t)===null&&(i=r),r=r.sibling;r=i,r===null?(i=e.child,e.child=null):(i=r.sibling,r.sibling=null),Ox(e,!1,i,r,o);break;case"backwards":for(r=null,i=e.child,e.child=null;i!==null;){if(t=i.alternate,t!==null&&ty(t)===null){e.child=i;break}t=i.sibling,i.sibling=r,r=i,i=t}Ox(e,!0,r,null,o);break;case"together":Ox(e,!1,null,null,void 0);break;default:e.memoizedState=null}return e.child}function a2(t,e){!(e.mode&1)&&t!==null&&(t.alternate=null,e.alternate=null,e.flags|=2)}function kl(t,e,r){if(t!==null&&(e.dependencies=t.dependencies),vd|=e.lanes,!(r&e.childLanes))return null;if(t!==null&&e.child!==t.child)throw Error(St(153));if(e.child!==null){for(t=e.child,r=Gu(t,t.pendingProps),e.child=r,r.return=e;t.sibling!==null;)t=t.sibling,r=r.sibling=Gu(t,t.pendingProps),r.return=e;r.sibling=null}return e.child}function mH(t,e,r){switch(e.tag){case 3:kM(e),uh();break;case 5:uM(e);break;case 1:Ta(e.type)&&X2(e);break;case 4:r_(e,e.stateNode.containerInfo);break;case 10:var n=e.type._context,i=e.memoizedProps.value;kr(Z2,n._currentValue),n._currentValue=i;break;case 13:if(n=e.memoizedState,n!==null)return n.dehydrated!==null?(kr(li,li.current&1),e.flags|=128,null):r&e.child.childLanes?VM(t,e,r):(kr(li,li.current&1),t=kl(t,e,r),t!==null?t.sibling:null);kr(li,li.current&1);break;case 19:if(n=(r&e.childLanes)!==0,t.flags&128){if(n)return FM(t,e,r);e.flags|=128}if(i=e.memoizedState,i!==null&&(i.rendering=null,i.tail=null,i.lastEffect=null),kr(li,li.current),n)break;return null;case 22:case 23:return e.lanes=0,AM(t,e,r)}return kl(t,e,r)}var UM,AC,BM,GM;UM=function(t,e){for(var r=e.child;r!==null;){if(r.tag===5||r.tag===6)t.appendChild(r.stateNode);else if(r.tag!==4&&r.child!==null){r.child.return=r,r=r.child;continue}if(r===e)break;for(;r.sibling===null;){if(r.return===null||r.return===e)return;r=r.return}r.sibling.return=r.return,r=r.sibling}};AC=function(){};BM=function(t,e,r,n){var i=t.memoizedProps;if(i!==n){t=e.stateNode,Qf(Oc.current);var o=null;switch(r){case"input":i=nC(t,i),n=nC(t,n),o=[];break;case"select":i=hi({},i,{value:void 0}),n=hi({},n,{value:void 0}),o=[];break;case"textarea":i=oC(t,i),n=oC(t,n),o=[];break;default:typeof i.onClick!="function"&&typeof n.onClick=="function"&&(t.onclick=K2)}sC(r,n);var a;r=null;for(l in i)if(!n.hasOwnProperty(l)&&i.hasOwnProperty(l)&&i[l]!=null)if(l==="style"){var s=i[l];for(a in s)s.hasOwnProperty(a)&&(r||(r={}),r[a]="")}else l!=="dangerouslySetInnerHTML"&&l!=="children"&&l!=="suppressContentEditableWarning"&&l!=="suppressHydrationWarning"&&l!=="autoFocus"&&(Up.hasOwnProperty(l)?o||(o=[]):(o=o||[]).push(l,null));for(l in n){var c=n[l];if(s=i!=null?i[l]:void 0,n.hasOwnProperty(l)&&c!==s&&(c!=null||s!=null))if(l==="style")if(s){for(a in s)!s.hasOwnProperty(a)||c&&c.hasOwnProperty(a)||(r||(r={}),r[a]="");for(a in c)c.hasOwnProperty(a)&&s[a]!==c[a]&&(r||(r={}),r[a]=c[a])}else r||(o||(o=[]),o.push(l,r)),r=c;else l==="dangerouslySetInnerHTML"?(c=c?c.__html:void 0,s=s?s.__html:void 0,c!=null&&s!==c&&(o=o||[]).push(l,c)):l==="children"?typeof c!="string"&&typeof c!="number"||(o=o||[]).push(l,""+c):l!=="suppressContentEditableWarning"&&l!=="suppressHydrationWarning"&&(Up.hasOwnProperty(l)?(c!=null&&l==="onScroll"&&Wr("scroll",t),o||s===c||(o=[])):(o=o||[]).push(l,c))}r&&(o=o||[]).push("style",r);var l=o;(e.updateQueue=l)&&(e.flags|=4)}};GM=function(t,e,r,n){r!==n&&(e.flags|=4)};function pg(t,e){if(!Jr)switch(t.tailMode){case"hidden":e=t.tail;for(var r=null;e!==null;)e.alternate!==null&&(r=e),e=e.sibling;r===null?t.tail=null:r.sibling=null;break;case"collapsed":r=t.tail;for(var n=null;r!==null;)r.alternate!==null&&(n=r),r=r.sibling;n===null?e||t.tail===null?t.tail=null:t.tail.sibling=null:n.sibling=null}}function Ao(t){var e=t.alternate!==null&&t.alternate.child===t.child,r=0,n=0;if(e)for(var i=t.child;i!==null;)r|=i.lanes|i.childLanes,n|=i.subtreeFlags&14680064,n|=i.flags&14680064,i.return=t,i=i.sibling;else for(i=t.child;i!==null;)r|=i.lanes|i.childLanes,n|=i.subtreeFlags,n|=i.flags,i.return=t,i=i.sibling;return t.subtreeFlags|=n,t.childLanes=r,e}function vH(t,e,r){var n=e.pendingProps;switch(YT(e),e.tag){case 2:case 16:case 15:case 0:case 11:case 7:case 8:case 12:case 9:case 14:return Ao(e),null;case 1:return Ta(e.type)&&q2(),Ao(e),null;case 3:return n=e.stateNode,dh(),Kr(Sa),Kr($o),o_(),n.pendingContext&&(n.context=n.pendingContext,n.pendingContext=null),(t===null||t.child===null)&&(zm(e)?e.flags|=4:t===null||t.memoizedState.isDehydrated&&!(e.flags&256)||(e.flags|=1024,$s!==null&&(WC($s),$s=null))),AC(t,e),Ao(e),null;case 5:i_(e);var i=Qf(Jp.current);if(r=e.type,t!==null&&e.stateNode!=null)BM(t,e,r,n,i),t.ref!==e.ref&&(e.flags|=512,e.flags|=2097152);else{if(!n){if(e.stateNode===null)throw Error(St(166));return Ao(e),null}if(t=Qf(Oc.current),zm(e)){n=e.stateNode,r=e.type;var o=e.memoizedProps;switch(n[Ec]=e,n[Xp]=o,t=(e.mode&1)!==0,r){case"dialog":Wr("cancel",n),Wr("close",n);break;case"iframe":case"object":case"embed":Wr("load",n);break;case"video":case"audio":for(i=0;i<Bg.length;i++)Wr(Bg[i],n);break;case"source":Wr("error",n);break;case"img":case"image":case"link":Wr("error",n),Wr("load",n);break;case"details":Wr("toggle",n);break;case"input":Sb(n,o),Wr("invalid",n);break;case"select":n._wrapperState={wasMultiple:!!o.multiple},Wr("invalid",n);break;case"textarea":_b(n,o),Wr("invalid",n)}sC(r,o),i=null;for(var a in o)if(o.hasOwnProperty(a)){var s=o[a];a==="children"?typeof s=="string"?n.textContent!==s&&(o.suppressHydrationWarning!==!0&&Wm(n.textContent,s,t),i=["children",s]):typeof s=="number"&&n.textContent!==""+s&&(o.suppressHydrationWarning!==!0&&Wm(n.textContent,s,t),i=["children",""+s]):Up.hasOwnProperty(a)&&s!=null&&a==="onScroll"&&Wr("scroll",n)}switch(r){case"input":Am(n),Tb(n,o,!0);break;case"textarea":Am(n),Eb(n);break;case"select":case"option":break;default:typeof o.onClick=="function"&&(n.onclick=K2)}n=i,e.updateQueue=n,n!==null&&(e.flags|=4)}else{a=i.nodeType===9?i:i.ownerDocument,t==="http://www.w3.org/1999/xhtml"&&(t=pO(r)),t==="http://www.w3.org/1999/xhtml"?r==="script"?(t=a.createElement("div"),t.innerHTML="<script><\/script>",t=t.removeChild(t.firstChild)):typeof n.is=="string"?t=a.createElement(r,{is:n.is}):(t=a.createElement(r),r==="select"&&(a=t,n.multiple?a.multiple=!0:n.size&&(a.size=n.size))):t=a.createElementNS(t,r),t[Ec]=e,t[Xp]=n,UM(t,e,!1,!1),e.stateNode=t;e:{switch(a=cC(r,n),r){case"dialog":Wr("cancel",t),Wr("close",t),i=n;break;case"iframe":case"object":case"embed":Wr("load",t),i=n;break;case"video":case"audio":for(i=0;i<Bg.length;i++)Wr(Bg[i],t);i=n;break;case"source":Wr("error",t),i=n;break;case"img":case"image":case"link":Wr("error",t),Wr("load",t),i=n;break;case"details":Wr("toggle",t),i=n;break;case"input":Sb(t,n),i=nC(t,n),Wr("invalid",t);break;case"option":i=n;break;case"select":t._wrapperState={wasMultiple:!!n.multiple},i=hi({},n,{value:void 0}),Wr("invalid",t);break;case"textarea":_b(t,n),i=oC(t,n),Wr("invalid",t);break;default:i=n}sC(r,i),s=i;for(o in s)if(s.hasOwnProperty(o)){var c=s[o];o==="style"?yO(t,c):o==="dangerouslySetInnerHTML"?(c=c?c.__html:void 0,c!=null&&mO(t,c)):o==="children"?typeof c=="string"?(r!=="textarea"||c!=="")&&Bp(t,c):typeof c=="number"&&Bp(t,""+c):o!=="suppressContentEditableWarning"&&o!=="suppressHydrationWarning"&&o!=="autoFocus"&&(Up.hasOwnProperty(o)?c!=null&&o==="onScroll"&&Wr("scroll",t):c!=null&&NT(t,o,c,a))}switch(r){case"input":Am(t),Tb(t,n,!1);break;case"textarea":Am(t),Eb(t);break;case"option":n.value!=null&&t.setAttribute("value",""+Ku(n.value));break;case"select":t.multiple=!!n.multiple,o=n.value,o!=null?F0(t,!!n.multiple,o,!1):n.defaultValue!=null&&F0(t,!!n.multiple,n.defaultValue,!0);break;default:typeof i.onClick=="function"&&(t.onclick=K2)}switch(r){case"button":case"input":case"select":case"textarea":n=!!n.autoFocus;break e;case"img":n=!0;break e;default:n=!1}}n&&(e.flags|=4)}e.ref!==null&&(e.flags|=512,e.flags|=2097152)}return Ao(e),null;case 6:if(t&&e.stateNode!=null)GM(t,e,t.memoizedProps,n);else{if(typeof n!="string"&&e.stateNode===null)throw Error(St(166));if(r=Qf(Jp.current),Qf(Oc.current),zm(e)){if(n=e.stateNode,r=e.memoizedProps,n[Ec]=e,(o=n.nodeValue!==r)&&(t=Ka,t!==null))switch(t.tag){case 3:Wm(n.nodeValue,r,(t.mode&1)!==0);break;case 5:t.memoizedProps.suppressHydrationWarning!==!0&&Wm(n.nodeValue,r,(t.mode&1)!==0)}o&&(e.flags|=4)}else n=(r.nodeType===9?r:r.ownerDocument).createTextNode(n),n[Ec]=e,e.stateNode=n}return Ao(e),null;case 13:if(Kr(li),n=e.memoizedState,t===null||t.memoizedState!==null&&t.memoizedState.dehydrated!==null){if(Jr&&$a!==null&&e.mode&1&&!(e.flags&128))oM(),uh(),e.flags|=98560,o=!1;else if(o=zm(e),n!==null&&n.dehydrated!==null){if(t===null){if(!o)throw Error(St(318));if(o=e.memoizedState,o=o!==null?o.dehydrated:null,!o)throw Error(St(317));o[Ec]=e}else uh(),!(e.flags&128)&&(e.memoizedState=null),e.flags|=4;Ao(e),o=!1}else $s!==null&&(WC($s),$s=null),o=!0;if(!o)return e.flags&65536?e:null}return e.flags&128?(e.lanes=r,e):(n=n!==null,n!==(t!==null&&t.memoizedState!==null)&&n&&(e.child.flags|=8192,e.mode&1&&(t===null||li.current&1?Zi===0&&(Zi=3):v_())),e.updateQueue!==null&&(e.flags|=4),Ao(e),null);case 4:return dh(),AC(t,e),t===null&&Kp(e.stateNode.containerInfo),Ao(e),null;case 10:return e_(e.type._context),Ao(e),null;case 17:return Ta(e.type)&&q2(),Ao(e),null;case 19:if(Kr(li),o=e.memoizedState,o===null)return 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o&&e._renderableChildMap.delete(o),n.delete(),e.children.splice(i,1),!0},t.prepareNodes=()=>{for(let n=0;n<e.children.length;++n)e.children[n].setVisited(!1)},t.setVisited=n=>{e.visited=n},t.removeUnusedNodes=()=>{let n=0;for(let i=0;i<e.children.length;++i){const o=e.children[i];if(o.getVisited())e.children[n++]=o,o.setVisited(!1);else{const s=o.getRenderable();s&&e._renderableChildMap.delete(s),o.delete()}}e.children.length=n},t.createViewNode=n=>{if(!e.myFactory)return lX("Cannot create view nodes without my own factory"),null;const i=e.myFactory.createNode(n);return i&&i.setRenderable(n),i};const r=t.delete;t.delete=()=>{for(let n=0;n<e.children.length;n++)e.children[n].delete();r()}}const dX={renderable:null,myFactory:null,children:[],visited:!1};function vR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,dX,r),K.obj(t,e),K.event(t,e,"event"),e._renderableChildMap=new 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@@ -56,12 +56,12 @@ Error generating stack: `+o.message+`
         vec4 intColor = texture(u_image, gl_PointCoord.xy);
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0&&(Ax=CX()),Ax}const{Wrap:yl,Filter:Ki}=zP,{VtkDataTypes:er}=Vt,{vtkDebugMacro:Nx,vtkErrorMacro:jd,vtkWarningMacro:U6}=bo,{toHalf:TX}=$f;function _X(t,e){e.classHierarchy.push("vtkOpenGLTexture");function r(){return{internalFormat:e.internalFormat,format:e.format,openGLDataType:e.openGLDataType,width:e.width,height:e.height}}t.render=function(){let g=arguments.length>0&&arguments[0]!==void 0?arguments[0]:null;if(g?e._openGLRenderWindow=g:(e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow")),e.context=e._openGLRenderWindow.getContext(),e.renderable.getInterpolate()?(e.generateMipmap?t.setMinificationFilter(Ki.LINEAR_MIPMAP_LINEAR):t.setMinificationFilter(Ki.LINEAR),t.setMagnificationFilter(Ki.LINEAR)):(t.setMinificationFilter(Ki.NEAREST),t.setMagnificationFilter(Ki.NEAREST)),e.renderable.getRepeat()&&(t.setWrapR(yl.REPEAT),t.setWrapS(yl.REPEAT),t.setWrapT(yl.REPEAT)),e.renderable.getInputData()&&e.renderable.setImage(null),!e.handle||e.renderable.getMTime()>e.textureBuildTime.getMTime()){if(e.renderable.getImage()!==null&&(e.renderable.getInterpolate()&&(e.generateMipmap=!0,t.setMinificationFilter(Ki.LINEAR_MIPMAP_LINEAR)),e.renderable.getImage()&&e.renderable.getImageLoaded()&&(t.create2DFromImage(e.renderable.getImage()),t.activate(),t.sendParameters(),e.textureBuildTime.modified())),e.renderable.getCanvas()!==null){e.renderable.getInterpolate()&&(e.generateMipmap=!0,t.setMinificationFilter(Ki.LINEAR_MIPMAP_LINEAR));const v=e.renderable.getCanvas();t.create2DFromRaw(v.width,v.height,4,er.UNSIGNED_CHAR,v,!0),t.activate(),t.sendParameters(),e.textureBuildTime.modified()}if(e.renderable.getJsImageData()!==null){const v=e.renderable.getJsImageData();e.renderable.getInterpolate()&&(e.generateMipmap=!0,t.setMinificationFilter(Ki.LINEAR_MIPMAP_LINEAR)),t.create2DFromRaw(v.width,v.height,4,er.UNSIGNED_CHAR,v.data,!0),t.activate(),t.sendParameters(),e.textureBuildTime.modified()}const p=e.renderable.getInputData(0);if(p&&p.getPointData().getScalars()){const v=p.getExtent(),y=p.getPointData().getScalars(),m=[];for(let w=0;w<e.renderable.getNumberOfInputPorts();++w){const x=e.renderable.getInputData(w),C=x?x.getPointData().getScalars().getData():null;C&&m.push(C)}e.renderable.getInterpolate()&&y.getNumberOfComponents()===4&&(e.generateMipmap=!0,t.setMinificationFilter(Ki.LINEAR_MIPMAP_LINEAR)),m.length%6===0?t.createCubeFromRaw(v[1]-v[0]+1,v[3]-v[2]+1,y.getNumberOfComponents(),y.getDataType(),m):t.create2DFromRaw(v[1]-v[0]+1,v[3]-v[2]+1,y.getNumberOfComponents(),y.getDataType(),y.getData()),t.activate(),t.sendParameters(),e.textureBuildTime.modified()}}e.handle&&t.activate()};const n=()=>{if(!((e.minificationFilter===Ki.LINEAR||e.magnificationFilter===Ki.LINEAR)&&!SX()))return e.oglNorm16Ext};t.destroyTexture=()=>{t.deactivate(),e.context&&e.handle&&e.context.deleteTexture(e.handle),e._prevTexParams=null,e.handle=0,e.numberOfDimensions=0,e.target=0,e.components=0,e.width=0,e.height=0,e.depth=0,t.resetFormatAndType()},t.createTexture=()=>{e.handle||(e.handle=e.context.createTexture(),e.target&&(e.context.bindTexture(e.target,e.handle),e.context.texParameteri(e.target,e.context.TEXTURE_MIN_FILTER,t.getOpenGLFilterMode(e.minificationFilter)),e.context.texParameteri(e.target,e.context.TEXTURE_MAG_FILTER,t.getOpenGLFilterMode(e.magnificationFilter)),e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_S,t.getOpenGLWrapMode(e.wrapS)),e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_T,t.getOpenGLWrapMode(e.wrapT)),e._openGLRenderWindow.getWebgl2()&&e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_R,t.getOpenGLWrapMode(e.wrapR)),e.context.bindTexture(e.target,null)))},t.getTextureUnit=()=>e._openGLRenderWindow?e._openGLRenderWindow.getTextureUnitForTexture(t):-1,t.activate=()=>{e._openGLRenderWindow.activateTexture(t),t.bind()},t.deactivate=()=>{e._openGLRenderWindow&&e._openGLRenderWindow.deactivateTexture(t)},t.releaseGraphicsResources=g=>{g&&e.handle&&(g.activateTexture(t),g.deactivateTexture(t),e.context.deleteTexture(e.handle),e._prevTexParams=null,e.handle=0,e.numberOfDimensions=0,e.target=0,e.internalFormat=0,e.format=0,e.openGLDataType=0,e.components=0,e.width=0,e.height=0,e.depth=0,e.allocatedGPUMemoryInBytes=0),e.shaderProgram&&(e.shaderProgram.releaseGraphicsResources(g),e.shaderProgram=null)},t.bind=()=>{e.context.bindTexture(e.target,e.handle),e.autoParameters&&t.getMTime()>e.sendParametersTime.getMTime()&&t.sendParameters()},t.isBound=()=>{let g=!1;if(e.context&&e.handle){let p=0;switch(e.target){case e.context.TEXTURE_2D:p=e.context.TEXTURE_BINDING_2D;break;default:U6("impossible case");break}g=e.context.getIntegerv(p)===e.handle}return g},t.sendParameters=()=>{e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_S,t.getOpenGLWrapMode(e.wrapS)),e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_T,t.getOpenGLWrapMode(e.wrapT)),e._openGLRenderWindow.getWebgl2()&&e.context.texParameteri(e.target,e.context.TEXTURE_WRAP_R,t.getOpenGLWrapMode(e.wrapR)),e.context.texParameteri(e.target,e.context.TEXTURE_MIN_FILTER,t.getOpenGLFilterMode(e.minificationFilter)),e.context.texParameteri(e.target,e.context.TEXTURE_MAG_FILTER,t.getOpenGLFilterMode(e.magnificationFilter)),e._openGLRenderWindow.getWebgl2()&&(e.context.texParameteri(e.target,e.context.TEXTURE_BASE_LEVEL,e.baseLevel),e.context.texParameteri(e.target,e.context.TEXTURE_MAX_LEVEL,e.maxLevel)),e.sendParametersTime.modified()},t.getInternalFormat=(g,p)=>(e._forceInternalFormat||(e.internalFormat=t.getDefaultInternalFormat(g,p)),e.internalFormat||Nx(`Unable to find suitable internal format for T=${g} NC= ${p}`),[e.context.R32F,e.context.RG32F,e.context.RGB32F,e.context.RGBA32F].includes(e.internalFormat)&&!e.context.getExtension("OES_texture_float_linear")&&U6("Failed to load OES_texture_float_linear. Texture filtering is not available for *32F internal formats."),e.internalFormat),t.getDefaultInternalFormat=(g,p)=>{let v=0;return v=e._openGLRenderWindow.getDefaultTextureInternalFormat(g,p,n(),t.useHalfFloat()),v||(v||(Nx("Unsupported internal texture type!"),Nx(`Unable to find suitable internal format for T=${g} NC= ${p}`)),v)},t.useHalfFloat=()=>e.enableUseHalfFloat&&e.canUseHalfFloat,t.setInternalFormat=g=>{e._forceInternalFormat=!0,g!==e.internalFormat&&(e.internalFormat=g,t.modified())},t.getFormat=(g,p)=>(e.format=t.getDefaultFormat(g,p),e.format),t.getDefaultFormat=(g,p)=>{if(e._openGLRenderWindow.getWebgl2())switch(p){case 1:return e.context.RED;case 2:return e.context.RG;case 3:return e.context.RGB;case 4:return e.context.RGBA;default:return e.context.RGB}else switch(p){case 1:return e.context.LUMINANCE;case 2:return e.context.LUMINANCE_ALPHA;case 3:return e.context.RGB;case 4:return e.context.RGBA;default:return e.context.RGB}},t.resetFormatAndType=()=>{e._prevTexParams=null,e.format=0,e.internalFormat=0,e._forceInternalFormat=!1,e.openGLDataType=0},t.getDefaultDataType=g=>{const p=t.useHalfFloat();if(e._openGLRenderWindow.getWebgl2())switch(g){case er.UNSIGNED_CHAR:return e.context.UNSIGNED_BYTE;case(n()&&!p&&er.SHORT):return e.context.SHORT;case(n()&&!p&&er.UNSIGNED_SHORT):return e.context.UNSIGNED_SHORT;case(p&&er.SHORT):return e.context.HALF_FLOAT;case(p&&er.UNSIGNED_SHORT):return e.context.HALF_FLOAT;case er.FLOAT:case er.VOID:default:return e.context.FLOAT}switch(g){case er.UNSIGNED_CHAR:return e.context.UNSIGNED_BYTE;case er.FLOAT:case er.VOID:default:if(e.context.getExtension("OES_texture_float")&&e.context.getExtension("OES_texture_float_linear"))return e.context.FLOAT;{const v=e.context.getExtension("OES_texture_half_float");if(v&&e.context.getExtension("OES_texture_half_float_linear"))return v.HALF_FLOAT_OES}return e.context.UNSIGNED_BYTE}},t.getOpenGLDataType=function(g){let p=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;return(!e.openGLDataType||p)&&(e.openGLDataType=t.getDefaultDataType(g)),e.openGLDataType},t.getShiftAndScale=()=>{let g=0,p=1;switch(e.openGLDataType){case e.context.BYTE:p=127.5,g=p-128;break;case e.context.UNSIGNED_BYTE:p=255,g=0;break;case e.context.SHORT:p=32767.5,g=p-32768;break;case e.context.UNSIGNED_SHORT:p=65536,g=0;break;case e.context.INT:p=21474836475e-1,g=p-2147483648;break;case e.context.UNSIGNED_INT:p=4294967295,g=0;break;case e.context.FLOAT:}return{shift:g,scale:p}},t.getOpenGLFilterMode=g=>{switch(g){case Ki.NEAREST:return e.context.NEAREST;case Ki.LINEAR:return e.context.LINEAR;case Ki.NEAREST_MIPMAP_NEAREST:return e.context.NEAREST_MIPMAP_NEAREST;case Ki.NEAREST_MIPMAP_LINEAR:return e.context.NEAREST_MIPMAP_LINEAR;case Ki.LINEAR_MIPMAP_NEAREST:return e.context.LINEAR_MIPMAP_NEAREST;case Ki.LINEAR_MIPMAP_LINEAR:return e.context.LINEAR_MIPMAP_LINEAR;default:return e.context.NEAREST}},t.getOpenGLWrapMode=g=>{switch(g){case yl.CLAMP_TO_EDGE:return e.context.CLAMP_TO_EDGE;case yl.REPEAT:return e.context.REPEAT;case yl.MIRRORED_REPEAT:return e.context.MIRRORED_REPEAT;default:return e.context.CLAMP_TO_EDGE}};function i(g){const[p,v,y,m,w,x]=g;return[v-p+1,m-y+1,x-w+1]}function o(g){const[p,v,y]=i(g);return p*v*y}function a(g,p,v,y,m){const[w,x,C,S,T,_]=v,[E,b]=p,D=E*b;let I=m;for(let P=T;P<=_;P++){const O=P*D;for(let A=C;A<=S;A++){const V=O+A*E;for(let G=V+w,R=V+x;G<=R;G++,I++)y[I]=g[G]}}}function s(g,p){const y=(arguments.length>2&&arguments[2]!==void 0?arguments[2]:null)||g.constructor,m=p.reduce((S,T)=>S+o(T),0),w=new y(m),x=[e.width,e.height,e.depth];let C=0;return p.forEach(S=>{a(g,x,S,w,C),C+=o(S)}),w}t.updateArrayDataTypeForGL=function(g,p){let v=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1,y=arguments.length>3&&arguments[3]!==void 0?arguments[3]:[];const m=[];let w=e.width*e.height*e.components;v&&(w*=e.depth);const x=!!y.length;if(g!==er.FLOAT&&e.openGLDataType===e.context.FLOAT)for(let S=0;S<p.length;S++)if(p[S])if(x)m.push(s(p[S],y,Float32Array));else{const T=p[S].length>w?p[S].subarray(0,w):p[S];m.push(new Float32Array(T))}else m.push(null);if(g!==er.UNSIGNED_CHAR&&e.openGLDataType===e.context.UNSIGNED_BYTE)for(let S=0;S<p.length;S++)if(p[S])if(x)m.push(s(p[S],y,Uint8Array));else{const T=p[S].length>w?p[S].subarray(0,w):p[S];m.push(new Uint8Array(T))}else m.push(null);let C=!1;if(e._openGLRenderWindow.getWebgl2())C=e.openGLDataType===e.context.HALF_FLOAT;else{const S=e.context.getExtension("OES_texture_half_float");C=S&&e.openGLDataType===S.HALF_FLOAT_OES}if(C)for(let S=0;S<p.length;S++)if(p[S]){const T=x?s(p[S],y):p[S],_=new Uint16Array(x?T.length:w),E=_.length;for(let b=0;b<E;b++)_[b]=TX(T[b]);m.push(_)}else m.push(null);if(m.length===0)for(let S=0;S<p.length;S++)m.push(x&&p[S]?s(p[S],y):p[S]);return m};function c(g){if(e._openGLRenderWindow.getWebgl2())return g;const p=[],v=e.width,y=e.height,m=e.components;if(g&&(!zg(v)||!zg(y))){const w=e.context.getExtension("OES_texture_half_float"),x=vs(v),C=vs(y),S=x*C*e.components;for(let T=0;T<g.length;T++)if(g[T]!==null){let _=null;const E=y/C,b=v/x;let D=!1;e.openGLDataType===e.context.FLOAT?_=new Float32Array(S):w&&e.openGLDataType===w.HALF_FLOAT_OES?(_=new Uint16Array(S),D=!0):_=new Uint8Array(S);for(let I=0;I<C;I++){const P=I*x*m,O=I*E;let A=Math.floor(O),V=Math.ceil(O);V>=y&&(V=y-1);const G=O-A,R=1-G;A=A*v*m,V=V*v*m;for(let N=0;N<x;N++){const F=N*m,j=N*b;let X=Math.floor(j),te=Math.ceil(j);te>=v&&(te=v-1);const fe=j-X;X*=m,te*=m;for(let le=0;le<m;le++)D?_[P+F+le]=$f.toHalf($f.fromHalf(g[T][A+X+le])*R*(1-fe)+$f.fromHalf(g[T][A+te+le])*R*fe+$f.fromHalf(g[T][V+X+le])*G*(1-fe)+$f.fromHalf(g[T][V+te+le])*G*fe):_[P+F+le]=g[T][A+X+le]*R*(1-fe)+g[T][A+te+le]*R*fe+g[T][V+X+le]*G*(1-fe)+g[T][V+te+le]*G*fe}}p.push(_),e.width=x,e.height=C}else p.push(null)}if(p.length===0)for(let w=0;w<g.length;w++)p.push(g[w]);return p}function l(g){var p;return e._openGLRenderWindow?e.resizable||(p=e.renderable)!=null&&p.getResizable()?!1:e._openGLRenderWindow.getWebgl2()?!(e._openGLRenderWindow.getGLInformations().RENDERER.value.match(/WebKit/gi)&&navigator.platform.match(/Mac/gi)&&n()&&(g===er.UNSIGNED_SHORT||g===er.SHORT)):!1:!1}t.create2DFromRaw=function(g,p,v,y,m){let w=arguments.length>5&&arguments[5]!==void 0?arguments[5]:!1;if(t.getOpenGLDataType(y,!0),t.getInternalFormat(y,v),t.getFormat(y,v),!e.internalFormat||!e.format||!e.openGLDataType)return jd("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_2D,e.components=v,e.width=g,e.height=p,e.depth=1,e.numberOfDimensions=2,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind();const x=[m],C=t.updateArrayDataTypeForGL(y,x),S=c(C);return e.context.pixelStorei(e.context.UNPACK_FLIP_Y_WEBGL,w),e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),l(y)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),S[0]!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,S[0])):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,S[0]),e.generateMipmap&&e.context.generateMipmap(e.target),w&&e.context.pixelStorei(e.context.UNPACK_FLIP_Y_WEBGL,!1),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*v*e._openGLRenderWindow.getDefaultTextureByteSize(y,n(),t.useHalfFloat()),t.deactivate(),!0},t.createCubeFromRaw=(g,p,v,y,m)=>{if(t.getOpenGLDataType(y),t.getInternalFormat(y,v),t.getFormat(y,v),!e.internalFormat||!e.format||!e.openGLDataType)return jd("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_CUBE_MAP,e.components=v,e.width=g,e.height=p,e.depth=1,e.numberOfDimensions=2,e._openGLRenderWindow.activateTexture(t),e.maxLevel=m.length/6-1,t.createTexture(),t.bind();const w=t.updateArrayDataTypeForGL(y,m),x=c(w),C=[];let S=e.width,T=e.height;for(let _=0;_<x.length;_++){_%6===0&&_!==0&&(S/=2,T/=2),C[_]=kh(y,T*S*e.components);for(let E=0;E<T;++E){const b=E*S*e.components,D=(T-E-1)*S*e.components;C[_].set(x[_].slice(D,D+S*e.components),b)}}e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),l(y)&&e.context.texStorage2D(e.target,6,e.internalFormat,e.width,e.height);for(let _=0;_<6;_++){let E=0,b=e.width,D=e.height;for(;b>=1&&D>=1;){let I=null;E<=e.maxLevel&&(I=C[6*E+_]),l(y)?I!=null&&e.context.texSubImage2D(e.context.TEXTURE_CUBE_MAP_POSITIVE_X+_,E,0,0,b,D,e.format,e.openGLDataType,I):e.context.texImage2D(e.context.TEXTURE_CUBE_MAP_POSITIVE_X+_,E,e.internalFormat,b,D,0,e.format,e.openGLDataType,I),E++,b/=2,D/=2}}return e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*v*e._openGLRenderWindow.getDefaultTextureByteSize(y,n(),t.useHalfFloat()),t.deactivate(),!0},t.createDepthFromRaw=(g,p,v,y)=>(t.getOpenGLDataType(v),e.format=e.context.DEPTH_COMPONENT,e._openGLRenderWindow.getWebgl2()?v===er.FLOAT?e.internalFormat=e.context.DEPTH_COMPONENT32F:e.internalFormat=e.context.DEPTH_COMPONENT16:e.internalFormat=e.context.DEPTH_COMPONENT,!e.internalFormat||!e.format||!e.openGLDataType?(jd("Failed to determine texture parameters."),!1):(e.target=e.context.TEXTURE_2D,e.components=1,e.width=g,e.height=p,e.depth=1,e.numberOfDimensions=2,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind(),e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),l(v)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),y!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,y)):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,y),e.generateMipmap&&e.context.generateMipmap(e.target),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*e.components*e._openGLRenderWindow.getDefaultTextureByteSize(v,n(),t.useHalfFloat()),t.deactivate(),!0)),t.create2DFromImage=g=>{if(t.getOpenGLDataType(er.UNSIGNED_CHAR),t.getInternalFormat(er.UNSIGNED_CHAR,4),t.getFormat(er.UNSIGNED_CHAR,4),!e.internalFormat||!e.format||!e.openGLDataType)return jd("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_2D,e.components=4,e.depth=1,e.numberOfDimensions=2,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind(),e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1);const p=!e._openGLRenderWindow.getWebgl2()&&(!zg(g.width)||!zg(g.height)),v=document.createElement("canvas");v.width=p?vs(g.width):g.width,v.height=p?vs(g.height):g.height,e.width=v.width,e.height=v.height;const y=v.getContext("2d");y.translate(0,v.height),y.scale(1,-1),y.drawImage(g,0,0,g.width,g.height,0,0,v.width,v.height);const m=v;return l(er.UNSIGNED_CHAR)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),m!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,m)):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,m),e.generateMipmap&&e.context.generateMipmap(e.target),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*e.components*e._openGLRenderWindow.getDefaultTextureByteSize(er.UNSIGNED_CHAR,n(),t.useHalfFloat()),t.deactivate(),!0};function f(g,p,v){const y=new Array(v),m=new Array(v);for(let w=0;w<v;++w)y[w]=g[w],m[w]=p[w]-g[w]||1;return{scale:m,offset:y}}function u(g,p){for(let v=0;v<g.length;v++){const y=g[v],m=p[v]+y;if(y<-2048||y>2048||m<-2048||m>2048)return!1}return!0}function d(g,p,v,y){t.getOpenGLDataType(g);const m=u(p,v)||y;let w=!1;if(e._openGLRenderWindow.getWebgl2())w=e.openGLDataType===e.context.FLOAT&&e.context.getExtension("OES_texture_float_linear")===null&&m||e.openGLDataType===e.context.HALF_FLOAT;else{const x=e.context.getExtension("OES_texture_half_float");w=x&&e.openGLDataType===x.HALF_FLOAT_OES}e.canUseHalfFloat=w&&m}function h(g,p){const v=g.getNumberOfComponents(),y=g.getDataType(),m=g.getData(),w=new Array(v),x=new Array(v);for(let S=0;S<v;++S){const[T,_]=g.getRange(S);w[S]=T,x[S]=_}const C=f(w,x,v);return d(y,C.offset,C.scale,p),t.useHalfFloat()||t.getOpenGLDataType(y,!0),{numComps:v,dataType:y,data:m,scaleOffsets:C}}t.create2DFilterableFromRaw=function(g,p,v,y,m){let w=arguments.length>5&&arguments[5]!==void 0?arguments[5]:!1,x=arguments.length>6&&arguments[6]!==void 0?arguments[6]:void 0;return t.create2DFilterableFromDataArray(g,p,Vt.newInstance({numberOfComponents:v,dataType:y,values:m,ranges:x}),w)},t.create2DFilterableFromDataArray=function(g,p,v){let y=arguments.length>3&&arguments[3]!==void 0?arguments[3]:!1;const{numComps:m,dataType:w,data:x}=h(v,y);t.create2DFromRaw(g,p,m,w,x)},t.updateVolumeInfoForGL=(g,p)=>{var m,w;let v=!1;const y=t.useHalfFloat();(!((m=e.volumeInfo)!=null&&m.scale)||!((w=e.volumeInfo)!=null&&w.offset))&&(e.volumeInfo={scale:new Array(p),offset:new Array(p)});for(let x=0;x<p;++x)e.volumeInfo.scale[x]=1,e.volumeInfo.offset[x]=0;if(n()&&!y&&g===er.SHORT){for(let x=0;x<p;++x)e.volumeInfo.scale[x]=32767;v=!0}if(n()&&!y&&g===er.UNSIGNED_SHORT){for(let x=0;x<p;++x)e.volumeInfo.scale[x]=65535;v=!0}if(g===er.UNSIGNED_CHAR){for(let x=0;x<p;++x)e.volumeInfo.scale[x]=255;v=!0}return(g===er.FLOAT||y&&(g===er.SHORT||g===er.UNSIGNED_SHORT))&&(v=!0),v},t.create3DFromRaw=function(g,p,v,y,m,w){let x=arguments.length>6&&arguments[6]!==void 0?arguments[6]:[],C=m,S=w;if(!t.updateVolumeInfoForGL(C,y)&&S){const P=g*p*v,O=structuredClone(e.volumeInfo),A=new Float32Array(P*y);e.volumeInfo.offset=O.offset,e.volumeInfo.scale=O.scale;let V=0;const G=O.scale.map(R=>1/R);for(let R=0;R<P;R++)for(let N=0;N<y;N++)A[V]=(S[V]-O.offset[N])*G[N],V++;C=er.FLOAT,S=A}if(t.getOpenGLDataType(C),t.getInternalFormat(C,y),t.getFormat(C,y),!e.internalFormat||!e.format||!e.openGLDataType)return jd("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_3D,e.components=y,e.width=g,e.height=p,e.depth=v,e.numberOfDimensions=3,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind();const T=x.length>0,_=!T||!T_(e._prevTexParams,r()),E=[S],D=t.updateArrayDataTypeForGL(C,E,!0,_?[]:x),I=c(D);if(e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),_)l(C)?(e.context.texStorage3D(e.target,1,e.internalFormat,e.width,e.height,e.depth),I[0]!=null&&e.context.texSubImage3D(e.target,0,0,0,0,e.width,e.height,e.depth,e.format,e.openGLDataType,I[0])):e.context.texImage3D(e.target,0,e.internalFormat,e.width,e.height,e.depth,0,e.format,e.openGLDataType,I[0]),e._prevTexParams=r();else if(T){const P=I[0];let O=0;for(let A=0;A<x.length;A++){const V=x[A],G=i(V),R=o(V),N=new P.constructor(P.buffer,O,R);O+=N.byteLength,e.context.texSubImage3D(e.target,0,V[0],V[2],V[4],G[0],G[1],G[2],e.format,e.openGLDataType,N)}}return e.generateMipmap&&e.context.generateMipmap(e.target),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*e.components*e._openGLRenderWindow.getDefaultTextureByteSize(C,n(),t.useHalfFloat()),t.deactivate(),!0},t.create3DFilterableFromRaw=function(g,p,v,y,m,w){let x=arguments.length>6&&arguments[6]!==void 0?arguments[6]:!1,C=arguments.length>7&&arguments[7]!==void 0?arguments[7]:void 0,S=arguments.length>8&&arguments[8]!==void 0?arguments[8]:[];return t.create3DFilterableFromDataArray(g,p,v,Vt.newInstance({numberOfComponents:y,dataType:m,values:w,ranges:C}),x,S)},t.create3DFilterableFromDataArray=function(g,p,v,y){let m=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!1,w=arguments.length>5&&arguments[5]!==void 0?arguments[5]:[];const{numComps:x,dataType:C,data:S,scaleOffsets:T}=h(y,m),_=[],E=[];for(let he=0;he<x;++he)_[he]=0,E[he]=1;if(e.volumeInfo={scale:E,offset:_,dataComputedScale:T.scale,dataComputedOffset:T.offset,width:g,height:p,depth:v},e._openGLRenderWindow.getWebgl2())return t.create3DFromRaw(g,p,v,x,C,S,w);const b=g*p*v,D=structuredClone(T);let I=(he,Ie,Me,Ee,B)=>{he[Ie]=Me},P=er.UNSIGNED_CHAR;if(C===er.UNSIGNED_CHAR)for(let he=0;he<x;++he)D.offset[he]=0,D.scale[he]=255;else e.context.getExtension("OES_texture_float")&&e.context.getExtension("OES_texture_float_linear")?(P=er.FLOAT,I=(he,Ie,Me,Ee,B)=>{he[Ie]=(Me-Ee)/B}):(P=er.UNSIGNED_CHAR,I=(he,Ie,Me,Ee,B)=>{he[Ie]=255*(Me-Ee)/B});if(t.getOpenGLDataType(P),t.getInternalFormat(P,x),t.getFormat(P,x),!e.internalFormat||!e.format||!e.openGLDataType)return jd("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_2D,e.components=x,e.depth=1,e.numberOfDimensions=2;let O=e.context.getParameter(e.context.MAX_TEXTURE_SIZE);O>4096&&(P===er.FLOAT||x>=3)&&(O=4096);let A=1,V=1;b>O*O&&(A=Math.ceil(Math.sqrt(b/(O*O))),V=A);let G=Math.sqrt(b)/A;G=vs(G);const R=Math.floor(G*A/g),N=Math.ceil(v/R),F=vs(p*N/V);e.width=G,e.height=F,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind(),e.volumeInfo.xreps=R,e.volumeInfo.yreps=N,e.volumeInfo.xstride=A,e.volumeInfo.ystride=V,e.volumeInfo.offset=D.offset,e.volumeInfo.scale=D.scale;let j;const X=G*F*x;P===er.FLOAT?j=new Float32Array(X):j=new Uint8Array(X);let te=0;const fe=Math.floor(g/A),le=Math.floor(p/V);for(let he=0;he<N;he++){const Ie=Math.min(R,v-he*R),Me=x*(e.width-Ie*Math.floor(g/A));for(let Ee=0;Ee<le;Ee++){for(let B=0;B<Ie;B++){const M=x*((he*R+B)*g*p+V*Ee*g);for(let $=0;$<fe;$++)for(let W=0;W<x;W++)I(j,te,S[M+A*$*x+W],D.offset[W],D.scale[W]),te++}te+=Me}}return e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),l(P)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),j!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,j)):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,j),t.deactivate(),!0},t.setOpenGLRenderWindow=g=>{e._openGLRenderWindow!==g&&(t.releaseGraphicsResources(),e._openGLRenderWindow=g,e.context=null,g&&(e.context=e._openGLRenderWindow.getContext()))},t.getMaximumTextureSize=g=>g&&g.isCurrent()?g.getIntegerv(g.MAX_TEXTURE_SIZE):-1,t.enableUseHalfFloat=g=>{e.enableUseHalfFloat=g}}const EX={_openGLRenderWindow:null,_forceInternalFormat:!1,_prevTexParams:null,context:null,handle:0,sendParametersTime:null,textureBuildTime:null,numberOfDimensions:0,target:0,format:0,openGLDataType:0,components:0,width:0,height:0,depth:0,autoParameters:!0,wrapS:yl.CLAMP_TO_EDGE,wrapT:yl.CLAMP_TO_EDGE,wrapR:yl.CLAMP_TO_EDGE,minificationFilter:Ki.NEAREST,magnificationFilter:Ki.NEAREST,minLOD:-1e3,maxLOD:1e3,baseLevel:0,maxLevel:1e3,generateMipmap:!1,oglNorm16Ext:null,allocatedGPUMemoryInBytes:0,enableUseHalfFloat:!0,canUseHalfFloat:!1};function CR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,EX,r),yr.extend(t,e,r),e.sendParametersTime={},Er(e.sendParametersTime,{mtime:0}),e.textureBuildTime={},Er(e.textureBuildTime,{mtime:0}),j1(t,e,["format","openGLDataType"]),yi(t,e,["keyMatrixTime","minificationFilter","magnificationFilter","wrapS","wrapT","wrapR","generateMipmap","oglNorm16Ext"]),Ko(t,e,["width","height","volumeInfo","components","handle","target","allocatedGPUMemoryInBytes"]),H1(t,e,["openGLRenderWindow"]),_X(t,e)}const SR=Xn(CR,"vtkOpenGLTexture");var kr={newInstance:SR,extend:CR,...zP};Oi("vtkTexture",SR);function bX(t,e){e.classHierarchy.push("vtkFramebuffer"),t.getBothMode=()=>e.context.FRAMEBUFFER,t.saveCurrentBindingsAndBuffers=r=>{const n=typeof r<"u"?r:t.getBothMode();t.saveCurrentBindings(n),t.saveCurrentBuffers(n)},t.saveCurrentBindings=r=>{if(!e.context){Fn("you must set the OpenGLRenderWindow before calling saveCurrentBindings");return}const n=e.context;e.previousDrawBinding=n.getParameter(e.context.FRAMEBUFFER_BINDING),e.previousActiveFramebuffer=e._openGLRenderWindow.getActiveFramebuffer()},t.saveCurrentBuffers=r=>{},t.restorePreviousBindingsAndBuffers=r=>{const n=typeof r<"u"?r:t.getBothMode();t.restorePreviousBindings(n),t.restorePreviousBuffers(n)},t.restorePreviousBindings=r=>{if(!e.context){Fn("you must set the OpenGLRenderWindow before calling restorePreviousBindings");return}const n=e.context;n.bindFramebuffer(n.FRAMEBUFFER,e.previousDrawBinding),e._openGLRenderWindow.setActiveFramebuffer(e.previousActiveFramebuffer)},t.restorePreviousBuffers=r=>{},t.bind=function(){let n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:null;n===null&&(n=e.context.FRAMEBUFFER),e.context.bindFramebuffer(n,e.glFramebuffer);for(let i=0;i<e.colorBuffers.length;i++)e.colorBuffers[i].bind();e._openGLRenderWindow.setActiveFramebuffer(t)},t.create=(r,n)=>{if(!e.context){Fn("you must set the OpenGLRenderWindow before calling 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t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t}function jg(t,e,r,n,i,o,a,s,c){var l=new mi(9);return l[0]=t,l[1]=e,l[2]=r,l[3]=n,l[4]=i,l[5]=o,l[6]=a,l[7]=s,l[8]=c,l}function ER(t,e,r,n,i,o,a,s,c,l){return t[0]=e,t[1]=r,t[2]=n,t[3]=i,t[4]=o,t[5]=a,t[6]=s,t[7]=c,t[8]=l,t}function Es(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t}function q_(t,e){if(t===e){var r=e[1],n=e[2],i=e[5];t[1]=e[3],t[2]=e[6],t[3]=r,t[5]=e[7],t[6]=n,t[7]=i}else t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8];return t}function J1(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8],u=f*a-s*l,d=-f*o+s*c,h=l*o-a*c,g=r*u+n*d+i*h;return g?(g=1/g,t[0]=u*g,t[1]=(-f*n+i*l)*g,t[2]=(s*n-i*a)*g,t[3]=d*g,t[4]=(f*r-i*c)*g,t[5]=(-s*r+i*o)*g,t[6]=h*g,t[7]=(-l*r+n*c)*g,t[8]=(a*r-n*o)*g,t):null}function kX(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8];return t[0]=a*f-s*l,t[1]=i*l-n*f,t[2]=n*s-i*a,t[3]=s*c-o*f,t[4]=r*f-i*c,t[5]=i*o-r*s,t[6]=o*l-a*c,t[7]=n*c-r*l,t[8]=r*a-n*o,t}function Bf(t){var e=t[0],r=t[1],n=t[2],i=t[3],o=t[4],a=t[5],s=t[6],c=t[7],l=t[8];return e*(l*o-a*c)+r*(-l*i+a*s)+n*(c*i-o*s)}function ph(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=e[8],d=r[0],h=r[1],g=r[2],p=r[3],v=r[4],y=r[5],m=r[6],w=r[7],x=r[8];return t[0]=d*n+h*a+g*l,t[1]=d*i+h*s+g*f,t[2]=d*o+h*c+g*u,t[3]=p*n+v*a+y*l,t[4]=p*i+v*s+y*f,t[5]=p*o+v*c+y*u,t[6]=m*n+w*a+x*l,t[7]=m*i+w*s+x*f,t[8]=m*o+w*c+x*u,t}function VX(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=e[8],d=r[0],h=r[1];return t[0]=n,t[1]=i,t[2]=o,t[3]=a,t[4]=s,t[5]=c,t[6]=d*n+h*a+l,t[7]=d*i+h*s+f,t[8]=d*o+h*c+u,t}function FX(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=e[8],d=Math.sin(r),h=Math.cos(r);return t[0]=h*n+d*a,t[1]=h*i+d*s,t[2]=h*o+d*c,t[3]=h*a-d*n,t[4]=h*s-d*i,t[5]=h*c-d*o,t[6]=l,t[7]=f,t[8]=u,t}function UX(t,e,r){var n=r[0],i=r[1];return t[0]=n*e[0],t[1]=n*e[1],t[2]=n*e[2],t[3]=i*e[3],t[4]=i*e[4],t[5]=i*e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t}function BX(t,e){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=e[0],t[7]=e[1],t[8]=1,t}function GX(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=r,t[2]=0,t[3]=-r,t[4]=n,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t}function WX(t,e){return t[0]=e[0],t[1]=0,t[2]=0,t[3]=0,t[4]=e[1],t[5]=0,t[6]=0,t[7]=0,t[8]=1,t}function zX(t,e){return t[0]=e[0],t[1]=e[1],t[2]=0,t[3]=e[2],t[4]=e[3],t[5]=0,t[6]=e[4],t[7]=e[5],t[8]=1,t}function $X(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=r+r,s=n+n,c=i+i,l=r*a,f=n*a,u=n*s,d=i*a,h=i*s,g=i*c,p=o*a,v=o*s,y=o*c;return t[0]=1-u-g,t[3]=f-y,t[6]=d+v,t[1]=f+y,t[4]=1-l-g,t[7]=h-p,t[2]=d-v,t[5]=h+p,t[8]=1-l-u,t}function jX(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8],u=e[9],d=e[10],h=e[11],g=e[12],p=e[13],v=e[14],y=e[15],m=r*s-n*a,w=r*c-i*a,x=r*l-o*a,C=n*c-i*s,S=n*l-o*s,T=i*l-o*c,_=f*p-u*g,E=f*v-d*g,b=f*y-h*g,D=u*v-d*p,I=u*y-h*p,P=d*y-h*v,O=m*P-w*I+x*D+C*b-S*E+T*_;return O?(O=1/O,t[0]=(s*P-c*I+l*D)*O,t[1]=(c*b-a*P-l*E)*O,t[2]=(a*I-s*b+l*_)*O,t[3]=(i*I-n*P-o*D)*O,t[4]=(r*P-i*b+o*E)*O,t[5]=(n*b-r*I-o*_)*O,t[6]=(p*T-v*S+y*C)*O,t[7]=(v*x-g*T-y*w)*O,t[8]=(g*S-p*x+y*m)*O,t):null}function HX(t,e,r){return t[0]=2/e,t[1]=0,t[2]=0,t[3]=0,t[4]=-2/r,t[5]=0,t[6]=-1,t[7]=1,t[8]=1,t}function KX(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"}function qX(t){return Math.hypot(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8])}function XX(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t[6]=e[6]+r[6],t[7]=e[7]+r[7],t[8]=e[8]+r[8],t}function bR(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t[4]=e[4]-r[4],t[5]=e[5]-r[5],t[6]=e[6]-r[6],t[7]=e[7]-r[7],t[8]=e[8]-r[8],t}function YX(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*r,t}function JX(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t[4]=e[4]+r[4]*n,t[5]=e[5]+r[5]*n,t[6]=e[6]+r[6]*n,t[7]=e[7]+r[7]*n,t[8]=e[8]+r[8]*n,t}function ZX(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]}function QX(t,e){var r=t[0],n=t[1],i=t[2],o=t[3],a=t[4],s=t[5],c=t[6],l=t[7],f=t[8],u=e[0],d=e[1],h=e[2],g=e[3],p=e[4],v=e[5],y=e[6],m=e[7],w=e[8];return Math.abs(r-u)<=Zn*Math.max(1,Math.abs(r),Math.abs(u))&&Math.abs(n-d)<=Zn*Math.max(1,Math.abs(n),Math.abs(d))&&Math.abs(i-h)<=Zn*Math.max(1,Math.abs(i),Math.abs(h))&&Math.abs(o-g)<=Zn*Math.max(1,Math.abs(o),Math.abs(g))&&Math.abs(a-p)<=Zn*Math.max(1,Math.abs(a),Math.abs(p))&&Math.abs(s-v)<=Zn*Math.max(1,Math.abs(s),Math.abs(v))&&Math.abs(c-y)<=Zn*Math.max(1,Math.abs(c),Math.abs(y))&&Math.abs(l-m)<=Zn*Math.max(1,Math.abs(l),Math.abs(m))&&Math.abs(f-w)<=Zn*Math.max(1,Math.abs(f),Math.abs(w))}var eY=ph,tY=bR;const nY=Object.freeze(Object.defineProperty({__proto__:null,add:XX,adjoint:kX,clone:AX,copy:NX,create:K_,determinant:Bf,equals:QX,exactEquals:ZX,frob:qX,fromMat2d:zX,fromMat4:Z5,fromQuat:$X,fromRotation:GX,fromScaling:WX,fromTranslation:BX,fromValues:jg,identity:Es,invert:J1,mul:eY,multiply:ph,multiplyScalar:YX,multiplyScalarAndAdd:JX,normalFromMat4:jX,projection:HX,rotate:FX,scale:UX,set:ER,str:KX,sub:tY,subtract:bR,translate:VX,transpose:q_},Symbol.toStringTag,{value:"Module"}));function Pa(){var t=new mi(16);return mi!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t}function rY(t){var e=new mi(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}function zr(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}function X_(t,e,r,n,i,o,a,s,c,l,f,u,d,h,g,p){var v=new mi(16);return v[0]=t,v[1]=e,v[2]=r,v[3]=n,v[4]=i,v[5]=o,v[6]=a,v[7]=s,v[8]=c,v[9]=l,v[10]=f,v[11]=u,v[12]=d,v[13]=h,v[14]=g,v[15]=p,v}function iY(t,e,r,n,i,o,a,s,c,l,f,u,d,h,g,p,v){return t[0]=e,t[1]=r,t[2]=n,t[3]=i,t[4]=o,t[5]=a,t[6]=s,t[7]=c,t[8]=l,t[9]=f,t[10]=u,t[11]=d,t[12]=h,t[13]=g,t[14]=p,t[15]=v,t}function Ut(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function Mn(t,e){if(t===e){var r=e[1],n=e[2],i=e[3],o=e[6],a=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=o,t[11]=e[14],t[12]=i,t[13]=a,t[14]=s}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];return t}function ti(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8],u=e[9],d=e[10],h=e[11],g=e[12],p=e[13],v=e[14],y=e[15],m=r*s-n*a,w=r*c-i*a,x=r*l-o*a,C=n*c-i*s,S=n*l-o*s,T=i*l-o*c,_=f*p-u*g,E=f*v-d*g,b=f*y-h*g,D=u*v-d*p,I=u*y-h*p,P=d*y-h*v,O=m*P-w*I+x*D+C*b-S*E+T*_;return O?(O=1/O,t[0]=(s*P-c*I+l*D)*O,t[1]=(i*I-n*P-o*D)*O,t[2]=(p*T-v*S+y*C)*O,t[3]=(d*S-u*T-h*C)*O,t[4]=(c*b-a*P-l*E)*O,t[5]=(r*P-i*b+o*E)*O,t[6]=(v*x-g*T-y*w)*O,t[7]=(f*T-d*x+h*w)*O,t[8]=(a*I-s*b+l*_)*O,t[9]=(n*b-r*I-o*_)*O,t[10]=(g*S-p*x+y*m)*O,t[11]=(u*x-f*S-h*m)*O,t[12]=(s*E-a*D-c*_)*O,t[13]=(r*D-n*E+i*_)*O,t[14]=(p*w-g*C-v*m)*O,t[15]=(f*C-u*w+d*m)*O,t):null}function oY(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8],u=e[9],d=e[10],h=e[11],g=e[12],p=e[13],v=e[14],y=e[15];return t[0]=s*(d*y-h*v)-u*(c*y-l*v)+p*(c*h-l*d),t[1]=-(n*(d*y-h*v)-u*(i*y-o*v)+p*(i*h-o*d)),t[2]=n*(c*y-l*v)-s*(i*y-o*v)+p*(i*l-o*c),t[3]=-(n*(c*h-l*d)-s*(i*h-o*d)+u*(i*l-o*c)),t[4]=-(a*(d*y-h*v)-f*(c*y-l*v)+g*(c*h-l*d)),t[5]=r*(d*y-h*v)-f*(i*y-o*v)+g*(i*h-o*d),t[6]=-(r*(c*y-l*v)-a*(i*y-o*v)+g*(i*l-o*c)),t[7]=r*(c*h-l*d)-a*(i*h-o*d)+f*(i*l-o*c),t[8]=a*(u*y-h*p)-f*(s*y-l*p)+g*(s*h-l*u),t[9]=-(r*(u*y-h*p)-f*(n*y-o*p)+g*(n*h-o*u)),t[10]=r*(s*y-l*p)-a*(n*y-o*p)+g*(n*l-o*s),t[11]=-(r*(s*h-l*u)-a*(n*h-o*u)+f*(n*l-o*s)),t[12]=-(a*(u*v-d*p)-f*(s*v-c*p)+g*(s*d-c*u)),t[13]=r*(u*v-d*p)-f*(n*v-i*p)+g*(n*d-i*u),t[14]=-(r*(s*v-c*p)-a*(n*v-i*p)+g*(n*c-i*s)),t[15]=r*(s*d-c*u)-a*(n*d-i*u)+f*(n*c-i*s),t}function aY(t){var e=t[0],r=t[1],n=t[2],i=t[3],o=t[4],a=t[5],s=t[6],c=t[7],l=t[8],f=t[9],u=t[10],d=t[11],h=t[12],g=t[13],p=t[14],v=t[15],y=e*a-r*o,m=e*s-n*o,w=e*c-i*o,x=r*s-n*a,C=r*c-i*a,S=n*c-i*s,T=l*g-f*h,_=l*p-u*h,E=l*v-d*h,b=f*p-u*g,D=f*v-d*g,I=u*v-d*p;return y*I-m*D+w*b+x*E-C*_+S*T}function Un(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=e[8],d=e[9],h=e[10],g=e[11],p=e[12],v=e[13],y=e[14],m=e[15],w=r[0],x=r[1],C=r[2],S=r[3];return t[0]=w*n+x*s+C*u+S*p,t[1]=w*i+x*c+C*d+S*v,t[2]=w*o+x*l+C*h+S*y,t[3]=w*a+x*f+C*g+S*m,w=r[4],x=r[5],C=r[6],S=r[7],t[4]=w*n+x*s+C*u+S*p,t[5]=w*i+x*c+C*d+S*v,t[6]=w*o+x*l+C*h+S*y,t[7]=w*a+x*f+C*g+S*m,w=r[8],x=r[9],C=r[10],S=r[11],t[8]=w*n+x*s+C*u+S*p,t[9]=w*i+x*c+C*d+S*v,t[10]=w*o+x*l+C*h+S*y,t[11]=w*a+x*f+C*g+S*m,w=r[12],x=r[13],C=r[14],S=r[15],t[12]=w*n+x*s+C*u+S*p,t[13]=w*i+x*c+C*d+S*v,t[14]=w*o+x*l+C*h+S*y,t[15]=w*a+x*f+C*g+S*m,t}function wr(t,e,r){var n=r[0],i=r[1],o=r[2],a,s,c,l,f,u,d,h,g,p,v,y;return e===t?(t[12]=e[0]*n+e[4]*i+e[8]*o+e[12],t[13]=e[1]*n+e[5]*i+e[9]*o+e[13],t[14]=e[2]*n+e[6]*i+e[10]*o+e[14],t[15]=e[3]*n+e[7]*i+e[11]*o+e[15]):(a=e[0],s=e[1],c=e[2],l=e[3],f=e[4],u=e[5],d=e[6],h=e[7],g=e[8],p=e[9],v=e[10],y=e[11],t[0]=a,t[1]=s,t[2]=c,t[3]=l,t[4]=f,t[5]=u,t[6]=d,t[7]=h,t[8]=g,t[9]=p,t[10]=v,t[11]=y,t[12]=a*n+f*i+g*o+e[12],t[13]=s*n+u*i+p*o+e[13],t[14]=c*n+d*i+v*o+e[14],t[15]=l*n+h*i+y*o+e[15]),t}function Gc(t,e,r){var n=r[0],i=r[1],o=r[2];return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*o,t[9]=e[9]*o,t[10]=e[10]*o,t[11]=e[11]*o,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}function Fo(t,e,r,n){var i=n[0],o=n[1],a=n[2],s=Math.hypot(i,o,a),c,l,f,u,d,h,g,p,v,y,m,w,x,C,S,T,_,E,b,D,I,P,O,A;return s<Zn?null:(s=1/s,i*=s,o*=s,a*=s,c=Math.sin(r),l=Math.cos(r),f=1-l,u=e[0],d=e[1],h=e[2],g=e[3],p=e[4],v=e[5],y=e[6],m=e[7],w=e[8],x=e[9],C=e[10],S=e[11],T=i*i*f+l,_=o*i*f+a*c,E=a*i*f-o*c,b=i*o*f-a*c,D=o*o*f+l,I=a*o*f+i*c,P=i*a*f+o*c,O=o*a*f-i*c,A=a*a*f+l,t[0]=u*T+p*_+w*E,t[1]=d*T+v*_+x*E,t[2]=h*T+y*_+C*E,t[3]=g*T+m*_+S*E,t[4]=u*b+p*D+w*I,t[5]=d*b+v*D+x*I,t[6]=h*b+y*D+C*I,t[7]=g*b+m*D+S*I,t[8]=u*P+p*O+w*A,t[9]=d*P+v*O+x*A,t[10]=h*P+y*O+C*A,t[11]=g*P+m*O+S*A,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)}function Y_(t,e,r){var n=Math.sin(r),i=Math.cos(r),o=e[4],a=e[5],s=e[6],c=e[7],l=e[8],f=e[9],u=e[10],d=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=o*i+l*n,t[5]=a*i+f*n,t[6]=s*i+u*n,t[7]=c*i+d*n,t[8]=l*i-o*n,t[9]=f*i-a*n,t[10]=u*i-s*n,t[11]=d*i-c*n,t}function J_(t,e,r){var n=Math.sin(r),i=Math.cos(r),o=e[0],a=e[1],s=e[2],c=e[3],l=e[8],f=e[9],u=e[10],d=e[11];return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=o*i-l*n,t[1]=a*i-f*n,t[2]=s*i-u*n,t[3]=c*i-d*n,t[8]=o*n+l*i,t[9]=a*n+f*i,t[10]=s*n+u*i,t[11]=c*n+d*i,t}function Z_(t,e,r){var n=Math.sin(r),i=Math.cos(r),o=e[0],a=e[1],s=e[2],c=e[3],l=e[4],f=e[5],u=e[6],d=e[7];return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=o*i+l*n,t[1]=a*i+f*n,t[2]=s*i+u*n,t[3]=c*i+d*n,t[4]=l*i-o*n,t[5]=f*i-a*n,t[6]=u*i-s*n,t[7]=d*i-c*n,t}function Z1(t,e){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=e[0],t[13]=e[1],t[14]=e[2],t[15]=1,t}function Q_(t,e){return t[0]=e[0],t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e[1],t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e[2],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function e4(t,e,r){var n=r[0],i=r[1],o=r[2],a=Math.hypot(n,i,o),s,c,l;return a<Zn?null:(a=1/a,n*=a,i*=a,o*=a,s=Math.sin(e),c=Math.cos(e),l=1-c,t[0]=n*n*l+c,t[1]=i*n*l+o*s,t[2]=o*n*l-i*s,t[3]=0,t[4]=n*i*l-o*s,t[5]=i*i*l+c,t[6]=o*i*l+n*s,t[7]=0,t[8]=n*o*l+i*s,t[9]=i*o*l-n*s,t[10]=o*o*l+c,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t)}function sY(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=n,t[6]=r,t[7]=0,t[8]=0,t[9]=-r,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function cY(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=0,t[2]=-r,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=r,t[9]=0,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function lY(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=r,t[2]=0,t[3]=0,t[4]=-r,t[5]=n,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function DR(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=n+n,c=i+i,l=o+o,f=n*s,u=n*c,d=n*l,h=i*c,g=i*l,p=o*l,v=a*s,y=a*c,m=a*l;return t[0]=1-(h+p),t[1]=u+m,t[2]=d-y,t[3]=0,t[4]=u-m,t[5]=1-(f+p),t[6]=g+v,t[7]=0,t[8]=d+y,t[9]=g-v,t[10]=1-(f+h),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t}function uY(t,e){var r=new mi(3),n=-e[0],i=-e[1],o=-e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=n*n+i*i+o*o+a*a;return u>0?(r[0]=(s*a+f*n+c*o-l*i)*2/u,r[1]=(c*a+f*i+l*n-s*o)*2/u,r[2]=(l*a+f*o+s*i-c*n)*2/u):(r[0]=(s*a+f*n+c*o-l*i)*2,r[1]=(c*a+f*i+l*n-s*o)*2,r[2]=(l*a+f*o+s*i-c*n)*2),DR(t,e,r),t}function fY(t,e){return t[0]=e[12],t[1]=e[13],t[2]=e[14],t}function IR(t,e){var r=e[0],n=e[1],i=e[2],o=e[4],a=e[5],s=e[6],c=e[8],l=e[9],f=e[10];return t[0]=Math.hypot(r,n,i),t[1]=Math.hypot(o,a,s),t[2]=Math.hypot(c,l,f),t}function rS(t,e){var r=new mi(3);IR(r,e);var n=1/r[0],i=1/r[1],o=1/r[2],a=e[0]*n,s=e[1]*i,c=e[2]*o,l=e[4]*n,f=e[5]*i,u=e[6]*o,d=e[8]*n,h=e[9]*i,g=e[10]*o,p=a+f+g,v=0;return p>0?(v=Math.sqrt(p+1)*2,t[3]=.25*v,t[0]=(u-h)/v,t[1]=(d-c)/v,t[2]=(s-l)/v):a>f&&a>g?(v=Math.sqrt(1+a-f-g)*2,t[3]=(u-h)/v,t[0]=.25*v,t[1]=(s+l)/v,t[2]=(d+c)/v):f>g?(v=Math.sqrt(1+f-a-g)*2,t[3]=(d-c)/v,t[0]=(s+l)/v,t[1]=.25*v,t[2]=(u+h)/v):(v=Math.sqrt(1+g-a-f)*2,t[3]=(s-l)/v,t[0]=(d+c)/v,t[1]=(u+h)/v,t[2]=.25*v),t}function OR(t,e,r,n){var i=e[0],o=e[1],a=e[2],s=e[3],c=i+i,l=o+o,f=a+a,u=i*c,d=i*l,h=i*f,g=o*l,p=o*f,v=a*f,y=s*c,m=s*l,w=s*f,x=n[0],C=n[1],S=n[2];return t[0]=(1-(g+v))*x,t[1]=(d+w)*x,t[2]=(h-m)*x,t[3]=0,t[4]=(d-w)*C,t[5]=(1-(u+v))*C,t[6]=(p+y)*C,t[7]=0,t[8]=(h+m)*S,t[9]=(p-y)*S,t[10]=(1-(u+g))*S,t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t}function dY(t,e,r,n,i){var o=e[0],a=e[1],s=e[2],c=e[3],l=o+o,f=a+a,u=s+s,d=o*l,h=o*f,g=o*u,p=a*f,v=a*u,y=s*u,m=c*l,w=c*f,x=c*u,C=n[0],S=n[1],T=n[2],_=i[0],E=i[1],b=i[2],D=(1-(p+y))*C,I=(h+x)*C,P=(g-w)*C,O=(h-x)*S,A=(1-(d+y))*S,V=(v+m)*S,G=(g+w)*T,R=(v-m)*T,N=(1-(d+p))*T;return t[0]=D,t[1]=I,t[2]=P,t[3]=0,t[4]=O,t[5]=A,t[6]=V,t[7]=0,t[8]=G,t[9]=R,t[10]=N,t[11]=0,t[12]=r[0]+_-(D*_+O*E+G*b),t[13]=r[1]+E-(I*_+A*E+R*b),t[14]=r[2]+b-(P*_+V*E+N*b),t[15]=1,t}function vy(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=r+r,s=n+n,c=i+i,l=r*a,f=n*a,u=n*s,d=i*a,h=i*s,g=i*c,p=o*a,v=o*s,y=o*c;return t[0]=1-u-g,t[1]=f+y,t[2]=d-v,t[3]=0,t[4]=f-y,t[5]=1-l-g,t[6]=h+p,t[7]=0,t[8]=d+v,t[9]=h-p,t[10]=1-l-u,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function hY(t,e,r,n,i,o,a){var s=1/(r-e),c=1/(i-n),l=1/(o-a);return t[0]=o*2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o*2*c,t[6]=0,t[7]=0,t[8]=(r+e)*s,t[9]=(i+n)*c,t[10]=(a+o)*l,t[11]=-1,t[12]=0,t[13]=0,t[14]=a*o*2*l,t[15]=0,t}function MR(t,e,r,n,i){var o=1/Math.tan(e/2),a;return t[0]=o/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,i!=null&&i!==1/0?(a=1/(n-i),t[10]=(i+n)*a,t[14]=2*i*n*a):(t[10]=-1,t[14]=-2*n),t}var gY=MR;function pY(t,e,r,n,i){var o=1/Math.tan(e/2),a;return t[0]=o/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,i!=null&&i!==1/0?(a=1/(n-i),t[10]=i*a,t[14]=i*n*a):(t[10]=-1,t[14]=-n),t}function mY(t,e,r,n){var i=Math.tan(e.upDegrees*Math.PI/180),o=Math.tan(e.downDegrees*Math.PI/180),a=Math.tan(e.leftDegrees*Math.PI/180),s=Math.tan(e.rightDegrees*Math.PI/180),c=2/(a+s),l=2/(i+o);return t[0]=c,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=l,t[6]=0,t[7]=0,t[8]=-((a-s)*c*.5),t[9]=(i-o)*l*.5,t[10]=n/(r-n),t[11]=-1,t[12]=0,t[13]=0,t[14]=n*r/(r-n),t[15]=0,t}function PR(t,e,r,n,i,o,a){var s=1/(e-r),c=1/(n-i),l=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*c,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*l,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*c,t[14]=(a+o)*l,t[15]=1,t}var t4=PR;function vY(t,e,r,n,i,o,a){var s=1/(e-r),c=1/(n-i),l=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*c,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=l,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*c,t[14]=o*l,t[15]=1,t}function n4(t,e,r,n){var i,o,a,s,c,l,f,u,d,h,g=e[0],p=e[1],v=e[2],y=n[0],m=n[1],w=n[2],x=r[0],C=r[1],S=r[2];return Math.abs(g-x)<Zn&&Math.abs(p-C)<Zn&&Math.abs(v-S)<Zn?Ut(t):(f=g-x,u=p-C,d=v-S,h=1/Math.hypot(f,u,d),f*=h,u*=h,d*=h,i=m*d-w*u,o=w*f-y*d,a=y*u-m*f,h=Math.hypot(i,o,a),h?(h=1/h,i*=h,o*=h,a*=h):(i=0,o=0,a=0),s=u*a-d*o,c=d*i-f*a,l=f*o-u*i,h=Math.hypot(s,c,l),h?(h=1/h,s*=h,c*=h,l*=h):(s=0,c=0,l=0),t[0]=i,t[1]=s,t[2]=f,t[3]=0,t[4]=o,t[5]=c,t[6]=u,t[7]=0,t[8]=a,t[9]=l,t[10]=d,t[11]=0,t[12]=-(i*g+o*p+a*v),t[13]=-(s*g+c*p+l*v),t[14]=-(f*g+u*p+d*v),t[15]=1,t)}function yY(t,e,r,n){var i=e[0],o=e[1],a=e[2],s=n[0],c=n[1],l=n[2],f=i-r[0],u=o-r[1],d=a-r[2],h=f*f+u*u+d*d;h>0&&(h=1/Math.sqrt(h),f*=h,u*=h,d*=h);var g=c*d-l*u,p=l*f-s*d,v=s*u-c*f;return h=g*g+p*p+v*v,h>0&&(h=1/Math.sqrt(h),g*=h,p*=h,v*=h),t[0]=g,t[1]=p,t[2]=v,t[3]=0,t[4]=u*v-d*p,t[5]=d*g-f*v,t[6]=f*p-u*g,t[7]=0,t[8]=f,t[9]=u,t[10]=d,t[11]=0,t[12]=i,t[13]=o,t[14]=a,t[15]=1,t}function wY(t){return"mat4("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+", "+t[9]+", "+t[10]+", "+t[11]+", "+t[12]+", "+t[13]+", "+t[14]+", "+t[15]+")"}function xY(t){return Math.hypot(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15])}function CY(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t[6]=e[6]+r[6],t[7]=e[7]+r[7],t[8]=e[8]+r[8],t[9]=e[9]+r[9],t[10]=e[10]+r[10],t[11]=e[11]+r[11],t[12]=e[12]+r[12],t[13]=e[13]+r[13],t[14]=e[14]+r[14],t[15]=e[15]+r[15],t}function RR(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t[4]=e[4]-r[4],t[5]=e[5]-r[5],t[6]=e[6]-r[6],t[7]=e[7]-r[7],t[8]=e[8]-r[8],t[9]=e[9]-r[9],t[10]=e[10]-r[10],t[11]=e[11]-r[11],t[12]=e[12]-r[12],t[13]=e[13]-r[13],t[14]=e[14]-r[14],t[15]=e[15]-r[15],t}function LR(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*r,t[9]=e[9]*r,t[10]=e[10]*r,t[11]=e[11]*r,t[12]=e[12]*r,t[13]=e[13]*r,t[14]=e[14]*r,t[15]=e[15]*r,t}function SY(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t[4]=e[4]+r[4]*n,t[5]=e[5]+r[5]*n,t[6]=e[6]+r[6]*n,t[7]=e[7]+r[7]*n,t[8]=e[8]+r[8]*n,t[9]=e[9]+r[9]*n,t[10]=e[10]+r[10]*n,t[11]=e[11]+r[11]*n,t[12]=e[12]+r[12]*n,t[13]=e[13]+r[13]*n,t[14]=e[14]+r[14]*n,t[15]=e[15]+r[15]*n,t}function TY(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[11]===e[11]&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[15]===e[15]}function _Y(t,e){var 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p=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;return(!e.openGLDataType||p)&&(e.openGLDataType=t.getDefaultDataType(g)),e.openGLDataType},t.getShiftAndScale=()=>{let g=0,p=1;switch(e.openGLDataType){case e.context.BYTE:p=127.5,g=p-128;break;case e.context.UNSIGNED_BYTE:p=255,g=0;break;case e.context.SHORT:p=32767.5,g=p-32768;break;case e.context.UNSIGNED_SHORT:p=65536,g=0;break;case e.context.INT:p=21474836475e-1,g=p-2147483648;break;case e.context.UNSIGNED_INT:p=4294967295,g=0;break;case e.context.FLOAT:}return{shift:g,scale:p}},t.getOpenGLFilterMode=g=>{switch(g){case ji.NEAREST:return e.context.NEAREST;case ji.LINEAR:return e.context.LINEAR;case ji.NEAREST_MIPMAP_NEAREST:return e.context.NEAREST_MIPMAP_NEAREST;case ji.NEAREST_MIPMAP_LINEAR:return e.context.NEAREST_MIPMAP_LINEAR;case ji.LINEAR_MIPMAP_NEAREST:return e.context.LINEAR_MIPMAP_NEAREST;case ji.LINEAR_MIPMAP_LINEAR:return e.context.LINEAR_MIPMAP_LINEAR;default:return e.context.NEAREST}},t.getOpenGLWrapMode=g=>{switch(g){case yl.CLAMP_TO_EDGE:return e.context.CLAMP_TO_EDGE;case yl.REPEAT:return e.context.REPEAT;case yl.MIRRORED_REPEAT:return e.context.MIRRORED_REPEAT;default:return e.context.CLAMP_TO_EDGE}};function i(g){const[p,v,y,m,w,x]=g;return[v-p+1,m-y+1,x-w+1]}function o(g){const[p,v,y]=i(g);return p*v*y}function a(g,p,v,y,m){const[w,x,C,S,T,_]=v,[E,b]=p,D=E*b;let I=m;for(let P=T;P<=_;P++){const O=P*D;for(let A=C;A<=S;A++){const F=O+A*E;for(let G=F+w,L=F+x;G<=L;G++,I++)y[I]=g[G]}}}function s(g,p){const y=(arguments.length>2&&arguments[2]!==void 0?arguments[2]:null)||g.constructor,m=p.reduce((S,T)=>S+o(T),0),w=new y(m),x=[e.width,e.height,e.depth];let C=0;return p.forEach(S=>{a(g,x,S,w,C),C+=o(S)}),w}t.updateArrayDataTypeForGL=function(g,p){let v=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1,y=arguments.length>3&&arguments[3]!==void 0?arguments[3]:[];const m=[];let w=e.width*e.height*e.components;v&&(w*=e.depth);const x=!!y.length;if(g!==nr.FLOAT&&e.openGLDataType===e.context.FLOAT)for(let S=0;S<p.length;S++)if(p[S])if(x)m.push(s(p[S],y,Float32Array));else{const T=p[S].length>w?p[S].subarray(0,w):p[S];m.push(new Float32Array(T))}else m.push(null);if(g!==nr.UNSIGNED_CHAR&&e.openGLDataType===e.context.UNSIGNED_BYTE)for(let S=0;S<p.length;S++)if(p[S])if(x)m.push(s(p[S],y,Uint8Array));else{const T=p[S].length>w?p[S].subarray(0,w):p[S];m.push(new Uint8Array(T))}else m.push(null);let C=!1;if(e._openGLRenderWindow.getWebgl2())C=e.openGLDataType===e.context.HALF_FLOAT;else{const S=e.context.getExtension("OES_texture_half_float");C=S&&e.openGLDataType===S.HALF_FLOAT_OES}if(C)for(let S=0;S<p.length;S++)if(p[S]){const T=x?s(p[S],y):p[S],_=new Uint16Array(x?T.length:w),E=_.length;for(let b=0;b<E;b++)_[b]=TX(T[b]);m.push(_)}else m.push(null);if(m.length===0)for(let S=0;S<p.length;S++)m.push(x&&p[S]?s(p[S],y):p[S]);return m};function c(g){if(e._openGLRenderWindow.getWebgl2())return g;const p=[],v=e.width,y=e.height,m=e.components;if(g&&(!zg(v)||!zg(y))){const w=e.context.getExtension("OES_texture_half_float"),x=ws(v),C=ws(y),S=x*C*e.components;for(let T=0;T<g.length;T++)if(g[T]!==null){let _=null;const E=y/C,b=v/x;let D=!1;e.openGLDataType===e.context.FLOAT?_=new Float32Array(S):w&&e.openGLDataType===w.HALF_FLOAT_OES?(_=new Uint16Array(S),D=!0):_=new Uint8Array(S);for(let I=0;I<C;I++){const P=I*x*m,O=I*E;let A=Math.floor(O),F=Math.ceil(O);F>=y&&(F=y-1);const G=O-A,L=1-G;A=A*v*m,F=F*v*m;for(let N=0;N<x;N++){const V=N*m,j=N*b;let X=Math.floor(j),re=Math.ceil(j);re>=v&&(re=v-1);const de=j-X;X*=m,re*=m;for(let le=0;le<m;le++)D?_[P+V+le]=$f.toHalf($f.fromHalf(g[T][A+X+le])*L*(1-de)+$f.fromHalf(g[T][A+re+le])*L*de+$f.fromHalf(g[T][F+X+le])*G*(1-de)+$f.fromHalf(g[T][F+re+le])*G*de):_[P+V+le]=g[T][A+X+le]*L*(1-de)+g[T][A+re+le]*L*de+g[T][F+X+le]*G*(1-de)+g[T][F+re+le]*G*de}}p.push(_),e.width=x,e.height=C}else p.push(null)}if(p.length===0)for(let w=0;w<g.length;w++)p.push(g[w]);return p}function l(g){var p;return e._openGLRenderWindow?e.resizable||(p=e.renderable)!=null&&p.getResizable()?!1:e._openGLRenderWindow.getWebgl2()?!(e._openGLRenderWindow.getGLInformations().RENDERER.value.match(/WebKit/gi)&&navigator.platform.match(/Mac/gi)&&n()&&(g===nr.UNSIGNED_SHORT||g===nr.SHORT)):!1:!1}t.create2DFromRaw=function(g,p,v,y,m){let w=arguments.length>5&&arguments[5]!==void 0?arguments[5]:!1;if(t.getOpenGLDataType(y,!0),t.getInternalFormat(y,v),t.getFormat(y,v),!e.internalFormat||!e.format||!e.openGLDataType)return jd("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_2D,e.components=v,e.width=g,e.height=p,e.depth=1,e.numberOfDimensions=2,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind();const x=[m],C=t.updateArrayDataTypeForGL(y,x),S=c(C);return e.context.pixelStorei(e.context.UNPACK_FLIP_Y_WEBGL,w),e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),l(y)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),S[0]!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,S[0])):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,S[0]),e.generateMipmap&&e.context.generateMipmap(e.target),w&&e.context.pixelStorei(e.context.UNPACK_FLIP_Y_WEBGL,!1),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*v*e._openGLRenderWindow.getDefaultTextureByteSize(y,n(),t.useHalfFloat()),t.deactivate(),!0},t.createCubeFromRaw=(g,p,v,y,m)=>{if(t.getOpenGLDataType(y),t.getInternalFormat(y,v),t.getFormat(y,v),!e.internalFormat||!e.format||!e.openGLDataType)return jd("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_CUBE_MAP,e.components=v,e.width=g,e.height=p,e.depth=1,e.numberOfDimensions=2,e._openGLRenderWindow.activateTexture(t),e.maxLevel=m.length/6-1,t.createTexture(),t.bind();const w=t.updateArrayDataTypeForGL(y,m),x=c(w),C=[];let S=e.width,T=e.height;for(let _=0;_<x.length;_++){_%6===0&&_!==0&&(S/=2,T/=2),C[_]=kh(y,T*S*e.components);for(let E=0;E<T;++E){const b=E*S*e.components,D=(T-E-1)*S*e.components;C[_].set(x[_].slice(D,D+S*e.components),b)}}e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),l(y)&&e.context.texStorage2D(e.target,6,e.internalFormat,e.width,e.height);for(let _=0;_<6;_++){let E=0,b=e.width,D=e.height;for(;b>=1&&D>=1;){let I=null;E<=e.maxLevel&&(I=C[6*E+_]),l(y)?I!=null&&e.context.texSubImage2D(e.context.TEXTURE_CUBE_MAP_POSITIVE_X+_,E,0,0,b,D,e.format,e.openGLDataType,I):e.context.texImage2D(e.context.TEXTURE_CUBE_MAP_POSITIVE_X+_,E,e.internalFormat,b,D,0,e.format,e.openGLDataType,I),E++,b/=2,D/=2}}return e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*v*e._openGLRenderWindow.getDefaultTextureByteSize(y,n(),t.useHalfFloat()),t.deactivate(),!0},t.createDepthFromRaw=(g,p,v,y)=>(t.getOpenGLDataType(v),e.format=e.context.DEPTH_COMPONENT,e._openGLRenderWindow.getWebgl2()?v===nr.FLOAT?e.internalFormat=e.context.DEPTH_COMPONENT32F:e.internalFormat=e.context.DEPTH_COMPONENT16:e.internalFormat=e.context.DEPTH_COMPONENT,!e.internalFormat||!e.format||!e.openGLDataType?(jd("Failed to determine texture parameters."),!1):(e.target=e.context.TEXTURE_2D,e.components=1,e.width=g,e.height=p,e.depth=1,e.numberOfDimensions=2,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind(),e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),l(v)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),y!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,y)):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,y),e.generateMipmap&&e.context.generateMipmap(e.target),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*e.components*e._openGLRenderWindow.getDefaultTextureByteSize(v,n(),t.useHalfFloat()),t.deactivate(),!0)),t.create2DFromImage=g=>{if(t.getOpenGLDataType(nr.UNSIGNED_CHAR),t.getInternalFormat(nr.UNSIGNED_CHAR,4),t.getFormat(nr.UNSIGNED_CHAR,4),!e.internalFormat||!e.format||!e.openGLDataType)return jd("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_2D,e.components=4,e.depth=1,e.numberOfDimensions=2,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind(),e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1);const p=!e._openGLRenderWindow.getWebgl2()&&(!zg(g.width)||!zg(g.height)),v=document.createElement("canvas");v.width=p?ws(g.width):g.width,v.height=p?ws(g.height):g.height,e.width=v.width,e.height=v.height;const y=v.getContext("2d");y.translate(0,v.height),y.scale(1,-1),y.drawImage(g,0,0,g.width,g.height,0,0,v.width,v.height);const m=v;return l(nr.UNSIGNED_CHAR)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),m!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,m)):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,m),e.generateMipmap&&e.context.generateMipmap(e.target),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*e.components*e._openGLRenderWindow.getDefaultTextureByteSize(nr.UNSIGNED_CHAR,n(),t.useHalfFloat()),t.deactivate(),!0};function f(g,p,v){const y=new Array(v),m=new Array(v);for(let w=0;w<v;++w)y[w]=g[w],m[w]=p[w]-g[w]||1;return{scale:m,offset:y}}function u(g,p){for(let v=0;v<g.length;v++){const y=g[v],m=p[v]+y;if(y<-2048||y>2048||m<-2048||m>2048)return!1}return!0}function d(g,p,v,y){t.getOpenGLDataType(g);const m=u(p,v)||y;let w=!1;if(e._openGLRenderWindow.getWebgl2())w=e.openGLDataType===e.context.FLOAT&&e.context.getExtension("OES_texture_float_linear")===null&&m||e.openGLDataType===e.context.HALF_FLOAT;else{const x=e.context.getExtension("OES_texture_half_float");w=x&&e.openGLDataType===x.HALF_FLOAT_OES}e.canUseHalfFloat=w&&m}function h(g,p){const v=g.getNumberOfComponents(),y=g.getDataType(),m=g.getData(),w=new Array(v),x=new Array(v);for(let S=0;S<v;++S){const[T,_]=g.getRange(S);w[S]=T,x[S]=_}const C=f(w,x,v);return d(y,C.offset,C.scale,p),t.useHalfFloat()||t.getOpenGLDataType(y,!0),{numComps:v,dataType:y,data:m,scaleOffsets:C}}t.create2DFilterableFromRaw=function(g,p,v,y,m){let w=arguments.length>5&&arguments[5]!==void 0?arguments[5]:!1,x=arguments.length>6&&arguments[6]!==void 0?arguments[6]:void 0;return t.create2DFilterableFromDataArray(g,p,Vt.newInstance({numberOfComponents:v,dataType:y,values:m,ranges:x}),w)},t.create2DFilterableFromDataArray=function(g,p,v){let y=arguments.length>3&&arguments[3]!==void 0?arguments[3]:!1;const{numComps:m,dataType:w,data:x}=h(v,y);t.create2DFromRaw(g,p,m,w,x)},t.updateVolumeInfoForGL=(g,p)=>{var m,w;let v=!1;const y=t.useHalfFloat();(!((m=e.volumeInfo)!=null&&m.scale)||!((w=e.volumeInfo)!=null&&w.offset))&&(e.volumeInfo={scale:new Array(p),offset:new Array(p)});for(let x=0;x<p;++x)e.volumeInfo.scale[x]=1,e.volumeInfo.offset[x]=0;if(n()&&!y&&g===nr.SHORT){for(let x=0;x<p;++x)e.volumeInfo.scale[x]=32767;v=!0}if(n()&&!y&&g===nr.UNSIGNED_SHORT){for(let x=0;x<p;++x)e.volumeInfo.scale[x]=65535;v=!0}if(g===nr.UNSIGNED_CHAR){for(let x=0;x<p;++x)e.volumeInfo.scale[x]=255;v=!0}return(g===nr.FLOAT||y&&(g===nr.SHORT||g===nr.UNSIGNED_SHORT))&&(v=!0),v},t.create3DFromRaw=function(g,p,v,y,m,w){let x=arguments.length>6&&arguments[6]!==void 0?arguments[6]:[],C=m,S=w;if(!t.updateVolumeInfoForGL(C,y)&&S){const P=g*p*v,O=structuredClone(e.volumeInfo),A=new Float32Array(P*y);e.volumeInfo.offset=O.offset,e.volumeInfo.scale=O.scale;let F=0;const G=O.scale.map(L=>1/L);for(let L=0;L<P;L++)for(let N=0;N<y;N++)A[F]=(S[F]-O.offset[N])*G[N],F++;C=nr.FLOAT,S=A}if(t.getOpenGLDataType(C),t.getInternalFormat(C,y),t.getFormat(C,y),!e.internalFormat||!e.format||!e.openGLDataType)return jd("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_3D,e.components=y,e.width=g,e.height=p,e.depth=v,e.numberOfDimensions=3,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind();const T=x.length>0,_=!T||!T_(e._prevTexParams,r()),E=[S],D=t.updateArrayDataTypeForGL(C,E,!0,_?[]:x),I=c(D);if(e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),_)l(C)?(e.context.texStorage3D(e.target,1,e.internalFormat,e.width,e.height,e.depth),I[0]!=null&&e.context.texSubImage3D(e.target,0,0,0,0,e.width,e.height,e.depth,e.format,e.openGLDataType,I[0])):e.context.texImage3D(e.target,0,e.internalFormat,e.width,e.height,e.depth,0,e.format,e.openGLDataType,I[0]),e._prevTexParams=r();else if(T){const P=I[0];let O=0;for(let A=0;A<x.length;A++){const F=x[A],G=i(F),L=o(F),N=new P.constructor(P.buffer,O,L);O+=N.byteLength,e.context.texSubImage3D(e.target,0,F[0],F[2],F[4],G[0],G[1],G[2],e.format,e.openGLDataType,N)}}return e.generateMipmap&&e.context.generateMipmap(e.target),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*e.components*e._openGLRenderWindow.getDefaultTextureByteSize(C,n(),t.useHalfFloat()),t.deactivate(),!0},t.create3DFilterableFromRaw=function(g,p,v,y,m,w){let x=arguments.length>6&&arguments[6]!==void 0?arguments[6]:!1,C=arguments.length>7&&arguments[7]!==void 0?arguments[7]:void 0,S=arguments.length>8&&arguments[8]!==void 0?arguments[8]:[];return t.create3DFilterableFromDataArray(g,p,v,Vt.newInstance({numberOfComponents:y,dataType:m,values:w,ranges:C}),x,S)},t.create3DFilterableFromDataArray=function(g,p,v,y){let m=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!1,w=arguments.length>5&&arguments[5]!==void 0?arguments[5]:[];const{numComps:x,dataType:C,data:S,scaleOffsets:T}=h(y,m),_=[],E=[];for(let ve=0;ve<x;++ve)_[ve]=0,E[ve]=1;if(e.volumeInfo={scale:E,offset:_,dataComputedScale:T.scale,dataComputedOffset:T.offset,width:g,height:p,depth:v},e._openGLRenderWindow.getWebgl2())return t.create3DFromRaw(g,p,v,x,C,S,w);const b=g*p*v,D=structuredClone(T);let I=(ve,Ie,Pe,Ee,B)=>{ve[Ie]=Pe},P=nr.UNSIGNED_CHAR;if(C===nr.UNSIGNED_CHAR)for(let ve=0;ve<x;++ve)D.offset[ve]=0,D.scale[ve]=255;else e.context.getExtension("OES_texture_float")&&e.context.getExtension("OES_texture_float_linear")?(P=nr.FLOAT,I=(ve,Ie,Pe,Ee,B)=>{ve[Ie]=(Pe-Ee)/B}):(P=nr.UNSIGNED_CHAR,I=(ve,Ie,Pe,Ee,B)=>{ve[Ie]=255*(Pe-Ee)/B});if(t.getOpenGLDataType(P),t.getInternalFormat(P,x),t.getFormat(P,x),!e.internalFormat||!e.format||!e.openGLDataType)return jd("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_2D,e.components=x,e.depth=1,e.numberOfDimensions=2;let O=e.context.getParameter(e.context.MAX_TEXTURE_SIZE);O>4096&&(P===nr.FLOAT||x>=3)&&(O=4096);let A=1,F=1;b>O*O&&(A=Math.ceil(Math.sqrt(b/(O*O))),F=A);let G=Math.sqrt(b)/A;G=ws(G);const L=Math.floor(G*A/g),N=Math.ceil(v/L),V=ws(p*N/F);e.width=G,e.height=V,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind(),e.volumeInfo.xreps=L,e.volumeInfo.yreps=N,e.volumeInfo.xstride=A,e.volumeInfo.ystride=F,e.volumeInfo.offset=D.offset,e.volumeInfo.scale=D.scale;let j;const X=G*V*x;P===nr.FLOAT?j=new Float32Array(X):j=new Uint8Array(X);let re=0;const de=Math.floor(g/A),le=Math.floor(p/F);for(let ve=0;ve<N;ve++){const Ie=Math.min(L,v-ve*L),Pe=x*(e.width-Ie*Math.floor(g/A));for(let Ee=0;Ee<le;Ee++){for(let B=0;B<Ie;B++){const M=x*((ve*L+B)*g*p+F*Ee*g);for(let $=0;$<de;$++)for(let W=0;W<x;W++)I(j,re,S[M+A*$*x+W],D.offset[W],D.scale[W]),re++}re+=Pe}}return e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),l(P)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),j!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,j)):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,j),t.deactivate(),!0},t.setOpenGLRenderWindow=g=>{e._openGLRenderWindow!==g&&(t.releaseGraphicsResources(),e._openGLRenderWindow=g,e.context=null,g&&(e.context=e._openGLRenderWindow.getContext()))},t.getMaximumTextureSize=g=>g&&g.isCurrent()?g.getIntegerv(g.MAX_TEXTURE_SIZE):-1,t.enableUseHalfFloat=g=>{e.enableUseHalfFloat=g}}const EX={_openGLRenderWindow:null,_forceInternalFormat:!1,_prevTexParams:null,context:null,handle:0,sendParametersTime:null,textureBuildTime:null,numberOfDimensions:0,target:0,format:0,openGLDataType:0,components:0,width:0,height:0,depth:0,autoParameters:!0,wrapS:yl.CLAMP_TO_EDGE,wrapT:yl.CLAMP_TO_EDGE,wrapR:yl.CLAMP_TO_EDGE,minificationFilter:ji.NEAREST,magnificationFilter:ji.NEAREST,minLOD:-1e3,maxLOD:1e3,baseLevel:0,maxLevel:1e3,generateMipmap:!1,oglNorm16Ext:null,allocatedGPUMemoryInBytes:0,enableUseHalfFloat:!0,canUseHalfFloat:!1};function CR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,EX,r),wr.extend(t,e,r),e.sendParametersTime={},br(e.sendParametersTime,{mtime:0}),e.textureBuildTime={},br(e.textureBuildTime,{mtime:0}),j1(t,e,["format","openGLDataType"]),mi(t,e,["keyMatrixTime","minificationFilter","magnificationFilter","wrapS","wrapT","wrapR","generateMipmap","oglNorm16Ext"]),Ko(t,e,["width","height","volumeInfo","components","handle","target","allocatedGPUMemoryInBytes"]),H1(t,e,["openGLRenderWindow"]),_X(t,e)}const SR=Jn(CR,"vtkOpenGLTexture");var Vr={newInstance:SR,extend:CR,...zP};Ri("vtkTexture",SR);function bX(t,e){e.classHierarchy.push("vtkFramebuffer"),t.getBothMode=()=>e.context.FRAMEBUFFER,t.saveCurrentBindingsAndBuffers=r=>{const n=typeof r<"u"?r:t.getBothMode();t.saveCurrentBindings(n),t.saveCurrentBuffers(n)},t.saveCurrentBindings=r=>{if(!e.context){Fn("you must set the OpenGLRenderWindow before calling saveCurrentBindings");return}const 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nY=Object.freeze(Object.defineProperty({__proto__:null,add:XX,adjoint:kX,clone:AX,copy:NX,create:K_,determinant:Bf,equals:QX,exactEquals:ZX,frob:qX,fromMat2d:zX,fromMat4:Z5,fromQuat:$X,fromRotation:GX,fromScaling:WX,fromTranslation:BX,fromValues:jg,identity:Ds,invert:J1,mul:eY,multiply:ph,multiplyScalar:YX,multiplyScalarAndAdd:JX,normalFromMat4:jX,projection:HX,rotate:FX,scale:UX,set:ER,str:KX,sub:tY,subtract:bR,translate:VX,transpose:q_},Symbol.toStringTag,{value:"Module"}));function Da(){var t=new gi(16);return gi!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t}function rY(t){var e=new gi(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}function jr(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}function X_(t,e,r,n,i,o,a,s,c,l,f,u,d,h,g,p){var v=new gi(16);return v[0]=t,v[1]=e,v[2]=r,v[3]=n,v[4]=i,v[5]=o,v[6]=a,v[7]=s,v[8]=c,v[9]=l,v[10]=f,v[11]=u,v[12]=d,v[13]=h,v[14]=g,v[15]=p,v}function iY(t,e,r,n,i,o,a,s,c,l,f,u,d,h,g,p,v){return t[0]=e,t[1]=r,t[2]=n,t[3]=i,t[4]=o,t[5]=a,t[6]=s,t[7]=c,t[8]=l,t[9]=f,t[10]=u,t[11]=d,t[12]=h,t[13]=g,t[14]=p,t[15]=v,t}function Ut(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function On(t,e){if(t===e){var r=e[1],n=e[2],i=e[3],o=e[6],a=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=o,t[11]=e[14],t[12]=i,t[13]=a,t[14]=s}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];return t}function Qr(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8],u=e[9],d=e[10],h=e[11],g=e[12],p=e[13],v=e[14],y=e[15],m=r*s-n*a,w=r*c-i*a,x=r*l-o*a,C=n*c-i*s,S=n*l-o*s,T=i*l-o*c,_=f*p-u*g,E=f*v-d*g,b=f*y-h*g,D=u*v-d*p,I=u*y-h*p,P=d*y-h*v,O=m*P-w*I+x*D+C*b-S*E+T*_;return O?(O=1/O,t[0]=(s*P-c*I+l*D)*O,t[1]=(i*I-n*P-o*D)*O,t[2]=(p*T-v*S+y*C)*O,t[3]=(d*S-u*T-h*C)*O,t[4]=(c*b-a*P-l*E)*O,t[5]=(r*P-i*b+o*E)*O,t[6]=(v*x-g*T-y*w)*O,t[7]=(f*T-d*x+h*w)*O,t[8]=(a*I-s*b+l*_)*O,t[9]=(n*b-r*I-o*_)*O,t[10]=(g*S-p*x+y*m)*O,t[11]=(u*x-f*S-h*m)*O,t[12]=(s*E-a*D-c*_)*O,t[13]=(r*D-n*E+i*_)*O,t[14]=(p*w-g*C-v*m)*O,t[15]=(f*C-u*w+d*m)*O,t):null}function oY(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],c=e[6],l=e[7],f=e[8],u=e[9],d=e[10],h=e[11],g=e[12],p=e[13],v=e[14],y=e[15];return t[0]=s*(d*y-h*v)-u*(c*y-l*v)+p*(c*h-l*d),t[1]=-(n*(d*y-h*v)-u*(i*y-o*v)+p*(i*h-o*d)),t[2]=n*(c*y-l*v)-s*(i*y-o*v)+p*(i*l-o*c),t[3]=-(n*(c*h-l*d)-s*(i*h-o*d)+u*(i*l-o*c)),t[4]=-(a*(d*y-h*v)-f*(c*y-l*v)+g*(c*h-l*d)),t[5]=r*(d*y-h*v)-f*(i*y-o*v)+g*(i*h-o*d),t[6]=-(r*(c*y-l*v)-a*(i*y-o*v)+g*(i*l-o*c)),t[7]=r*(c*h-l*d)-a*(i*h-o*d)+f*(i*l-o*c),t[8]=a*(u*y-h*p)-f*(s*y-l*p)+g*(s*h-l*u),t[9]=-(r*(u*y-h*p)-f*(n*y-o*p)+g*(n*h-o*u)),t[10]=r*(s*y-l*p)-a*(n*y-o*p)+g*(n*l-o*s),t[11]=-(r*(s*h-l*u)-a*(n*h-o*u)+f*(n*l-o*s)),t[12]=-(a*(u*v-d*p)-f*(s*v-c*p)+g*(s*d-c*u)),t[13]=r*(u*v-d*p)-f*(n*v-i*p)+g*(n*d-i*u),t[14]=-(r*(s*v-c*p)-a*(n*v-i*p)+g*(n*c-i*s)),t[15]=r*(s*d-c*u)-a*(n*d-i*u)+f*(n*c-i*s),t}function aY(t){var e=t[0],r=t[1],n=t[2],i=t[3],o=t[4],a=t[5],s=t[6],c=t[7],l=t[8],f=t[9],u=t[10],d=t[11],h=t[12],g=t[13],p=t[14],v=t[15],y=e*a-r*o,m=e*s-n*o,w=e*c-i*o,x=r*s-n*a,C=r*c-i*a,S=n*c-i*s,T=l*g-f*h,_=l*p-u*h,E=l*v-d*h,b=f*p-u*g,D=f*v-d*g,I=u*v-d*p;return y*I-m*D+w*b+x*E-C*_+S*T}function Un(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=e[8],d=e[9],h=e[10],g=e[11],p=e[12],v=e[13],y=e[14],m=e[15],w=r[0],x=r[1],C=r[2],S=r[3];return t[0]=w*n+x*s+C*u+S*p,t[1]=w*i+x*c+C*d+S*v,t[2]=w*o+x*l+C*h+S*y,t[3]=w*a+x*f+C*g+S*m,w=r[4],x=r[5],C=r[6],S=r[7],t[4]=w*n+x*s+C*u+S*p,t[5]=w*i+x*c+C*d+S*v,t[6]=w*o+x*l+C*h+S*y,t[7]=w*a+x*f+C*g+S*m,w=r[8],x=r[9],C=r[10],S=r[11],t[8]=w*n+x*s+C*u+S*p,t[9]=w*i+x*c+C*d+S*v,t[10]=w*o+x*l+C*h+S*y,t[11]=w*a+x*f+C*g+S*m,w=r[12],x=r[13],C=r[14],S=r[15],t[12]=w*n+x*s+C*u+S*p,t[13]=w*i+x*c+C*d+S*v,t[14]=w*o+x*l+C*h+S*y,t[15]=w*a+x*f+C*g+S*m,t}function Cr(t,e,r){var n=r[0],i=r[1],o=r[2],a,s,c,l,f,u,d,h,g,p,v,y;return e===t?(t[12]=e[0]*n+e[4]*i+e[8]*o+e[12],t[13]=e[1]*n+e[5]*i+e[9]*o+e[13],t[14]=e[2]*n+e[6]*i+e[10]*o+e[14],t[15]=e[3]*n+e[7]*i+e[11]*o+e[15]):(a=e[0],s=e[1],c=e[2],l=e[3],f=e[4],u=e[5],d=e[6],h=e[7],g=e[8],p=e[9],v=e[10],y=e[11],t[0]=a,t[1]=s,t[2]=c,t[3]=l,t[4]=f,t[5]=u,t[6]=d,t[7]=h,t[8]=g,t[9]=p,t[10]=v,t[11]=y,t[12]=a*n+f*i+g*o+e[12],t[13]=s*n+u*i+p*o+e[13],t[14]=c*n+d*i+v*o+e[14],t[15]=l*n+h*i+y*o+e[15]),t}function Bc(t,e,r){var n=r[0],i=r[1],o=r[2];return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*o,t[9]=e[9]*o,t[10]=e[10]*o,t[11]=e[11]*o,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}function Fo(t,e,r,n){var i=n[0],o=n[1],a=n[2],s=Math.hypot(i,o,a),c,l,f,u,d,h,g,p,v,y,m,w,x,C,S,T,_,E,b,D,I,P,O,A;return s<er?null:(s=1/s,i*=s,o*=s,a*=s,c=Math.sin(r),l=Math.cos(r),f=1-l,u=e[0],d=e[1],h=e[2],g=e[3],p=e[4],v=e[5],y=e[6],m=e[7],w=e[8],x=e[9],C=e[10],S=e[11],T=i*i*f+l,_=o*i*f+a*c,E=a*i*f-o*c,b=i*o*f-a*c,D=o*o*f+l,I=a*o*f+i*c,P=i*a*f+o*c,O=o*a*f-i*c,A=a*a*f+l,t[0]=u*T+p*_+w*E,t[1]=d*T+v*_+x*E,t[2]=h*T+y*_+C*E,t[3]=g*T+m*_+S*E,t[4]=u*b+p*D+w*I,t[5]=d*b+v*D+x*I,t[6]=h*b+y*D+C*I,t[7]=g*b+m*D+S*I,t[8]=u*P+p*O+w*A,t[9]=d*P+v*O+x*A,t[10]=h*P+y*O+C*A,t[11]=g*P+m*O+S*A,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)}function Y_(t,e,r){var n=Math.sin(r),i=Math.cos(r),o=e[4],a=e[5],s=e[6],c=e[7],l=e[8],f=e[9],u=e[10],d=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=o*i+l*n,t[5]=a*i+f*n,t[6]=s*i+u*n,t[7]=c*i+d*n,t[8]=l*i-o*n,t[9]=f*i-a*n,t[10]=u*i-s*n,t[11]=d*i-c*n,t}function J_(t,e,r){var n=Math.sin(r),i=Math.cos(r),o=e[0],a=e[1],s=e[2],c=e[3],l=e[8],f=e[9],u=e[10],d=e[11];return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=o*i-l*n,t[1]=a*i-f*n,t[2]=s*i-u*n,t[3]=c*i-d*n,t[8]=o*n+l*i,t[9]=a*n+f*i,t[10]=s*n+u*i,t[11]=c*n+d*i,t}function Z_(t,e,r){var n=Math.sin(r),i=Math.cos(r),o=e[0],a=e[1],s=e[2],c=e[3],l=e[4],f=e[5],u=e[6],d=e[7];return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=o*i+l*n,t[1]=a*i+f*n,t[2]=s*i+u*n,t[3]=c*i+d*n,t[4]=l*i-o*n,t[5]=f*i-a*n,t[6]=u*i-s*n,t[7]=d*i-c*n,t}function Z1(t,e){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=e[0],t[13]=e[1],t[14]=e[2],t[15]=1,t}function Q_(t,e){return t[0]=e[0],t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e[1],t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e[2],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function e4(t,e,r){var n=r[0],i=r[1],o=r[2],a=Math.hypot(n,i,o),s,c,l;return a<er?null:(a=1/a,n*=a,i*=a,o*=a,s=Math.sin(e),c=Math.cos(e),l=1-c,t[0]=n*n*l+c,t[1]=i*n*l+o*s,t[2]=o*n*l-i*s,t[3]=0,t[4]=n*i*l-o*s,t[5]=i*i*l+c,t[6]=o*i*l+n*s,t[7]=0,t[8]=n*o*l+i*s,t[9]=i*o*l-n*s,t[10]=o*o*l+c,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t)}function sY(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=n,t[6]=r,t[7]=0,t[8]=0,t[9]=-r,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function cY(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=0,t[2]=-r,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=r,t[9]=0,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function lY(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=r,t[2]=0,t[3]=0,t[4]=-r,t[5]=n,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function DR(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=n+n,c=i+i,l=o+o,f=n*s,u=n*c,d=n*l,h=i*c,g=i*l,p=o*l,v=a*s,y=a*c,m=a*l;return t[0]=1-(h+p),t[1]=u+m,t[2]=d-y,t[3]=0,t[4]=u-m,t[5]=1-(f+p),t[6]=g+v,t[7]=0,t[8]=d+y,t[9]=g-v,t[10]=1-(f+h),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t}function uY(t,e){var r=new gi(3),n=-e[0],i=-e[1],o=-e[2],a=e[3],s=e[4],c=e[5],l=e[6],f=e[7],u=n*n+i*i+o*o+a*a;return u>0?(r[0]=(s*a+f*n+c*o-l*i)*2/u,r[1]=(c*a+f*i+l*n-s*o)*2/u,r[2]=(l*a+f*o+s*i-c*n)*2/u):(r[0]=(s*a+f*n+c*o-l*i)*2,r[1]=(c*a+f*i+l*n-s*o)*2,r[2]=(l*a+f*o+s*i-c*n)*2),DR(t,e,r),t}function fY(t,e){return t[0]=e[12],t[1]=e[13],t[2]=e[14],t}function IR(t,e){var r=e[0],n=e[1],i=e[2],o=e[4],a=e[5],s=e[6],c=e[8],l=e[9],f=e[10];return t[0]=Math.hypot(r,n,i),t[1]=Math.hypot(o,a,s),t[2]=Math.hypot(c,l,f),t}function rS(t,e){var r=new gi(3);IR(r,e);var n=1/r[0],i=1/r[1],o=1/r[2],a=e[0]*n,s=e[1]*i,c=e[2]*o,l=e[4]*n,f=e[5]*i,u=e[6]*o,d=e[8]*n,h=e[9]*i,g=e[10]*o,p=a+f+g,v=0;return p>0?(v=Math.sqrt(p+1)*2,t[3]=.25*v,t[0]=(u-h)/v,t[1]=(d-c)/v,t[2]=(s-l)/v):a>f&&a>g?(v=Math.sqrt(1+a-f-g)*2,t[3]=(u-h)/v,t[0]=.25*v,t[1]=(s+l)/v,t[2]=(d+c)/v):f>g?(v=Math.sqrt(1+f-a-g)*2,t[3]=(d-c)/v,t[0]=(s+l)/v,t[1]=.25*v,t[2]=(u+h)/v):(v=Math.sqrt(1+g-a-f)*2,t[3]=(s-l)/v,t[0]=(d+c)/v,t[1]=(u+h)/v,t[2]=.25*v),t}function OR(t,e,r,n){var i=e[0],o=e[1],a=e[2],s=e[3],c=i+i,l=o+o,f=a+a,u=i*c,d=i*l,h=i*f,g=o*l,p=o*f,v=a*f,y=s*c,m=s*l,w=s*f,x=n[0],C=n[1],S=n[2];return t[0]=(1-(g+v))*x,t[1]=(d+w)*x,t[2]=(h-m)*x,t[3]=0,t[4]=(d-w)*C,t[5]=(1-(u+v))*C,t[6]=(p+y)*C,t[7]=0,t[8]=(h+m)*S,t[9]=(p-y)*S,t[10]=(1-(u+g))*S,t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t}function dY(t,e,r,n,i){var o=e[0],a=e[1],s=e[2],c=e[3],l=o+o,f=a+a,u=s+s,d=o*l,h=o*f,g=o*u,p=a*f,v=a*u,y=s*u,m=c*l,w=c*f,x=c*u,C=n[0],S=n[1],T=n[2],_=i[0],E=i[1],b=i[2],D=(1-(p+y))*C,I=(h+x)*C,P=(g-w)*C,O=(h-x)*S,A=(1-(d+y))*S,F=(v+m)*S,G=(g+w)*T,L=(v-m)*T,N=(1-(d+p))*T;return t[0]=D,t[1]=I,t[2]=P,t[3]=0,t[4]=O,t[5]=A,t[6]=F,t[7]=0,t[8]=G,t[9]=L,t[10]=N,t[11]=0,t[12]=r[0]+_-(D*_+O*E+G*b),t[13]=r[1]+E-(I*_+A*E+L*b),t[14]=r[2]+b-(P*_+F*E+N*b),t[15]=1,t}function vy(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=r+r,s=n+n,c=i+i,l=r*a,f=n*a,u=n*s,d=i*a,h=i*s,g=i*c,p=o*a,v=o*s,y=o*c;return t[0]=1-u-g,t[1]=f+y,t[2]=d-v,t[3]=0,t[4]=f-y,t[5]=1-l-g,t[6]=h+p,t[7]=0,t[8]=d+v,t[9]=h-p,t[10]=1-l-u,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function hY(t,e,r,n,i,o,a){var s=1/(r-e),c=1/(i-n),l=1/(o-a);return t[0]=o*2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o*2*c,t[6]=0,t[7]=0,t[8]=(r+e)*s,t[9]=(i+n)*c,t[10]=(a+o)*l,t[11]=-1,t[12]=0,t[13]=0,t[14]=a*o*2*l,t[15]=0,t}function MR(t,e,r,n,i){var o=1/Math.tan(e/2),a;return t[0]=o/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,i!=null&&i!==1/0?(a=1/(n-i),t[10]=(i+n)*a,t[14]=2*i*n*a):(t[10]=-1,t[14]=-2*n),t}var gY=MR;function pY(t,e,r,n,i){var o=1/Math.tan(e/2),a;return t[0]=o/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,i!=null&&i!==1/0?(a=1/(n-i),t[10]=i*a,t[14]=i*n*a):(t[10]=-1,t[14]=-n),t}function mY(t,e,r,n){var i=Math.tan(e.upDegrees*Math.PI/180),o=Math.tan(e.downDegrees*Math.PI/180),a=Math.tan(e.leftDegrees*Math.PI/180),s=Math.tan(e.rightDegrees*Math.PI/180),c=2/(a+s),l=2/(i+o);return t[0]=c,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=l,t[6]=0,t[7]=0,t[8]=-((a-s)*c*.5),t[9]=(i-o)*l*.5,t[10]=n/(r-n),t[11]=-1,t[12]=0,t[13]=0,t[14]=n*r/(r-n),t[15]=0,t}function PR(t,e,r,n,i,o,a){var s=1/(e-r),c=1/(n-i),l=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*c,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*l,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*c,t[14]=(a+o)*l,t[15]=1,t}var t4=PR;function vY(t,e,r,n,i,o,a){var s=1/(e-r),c=1/(n-i),l=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*c,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=l,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*c,t[14]=o*l,t[15]=1,t}function n4(t,e,r,n){var i,o,a,s,c,l,f,u,d,h,g=e[0],p=e[1],v=e[2],y=n[0],m=n[1],w=n[2],x=r[0],C=r[1],S=r[2];return Math.abs(g-x)<er&&Math.abs(p-C)<er&&Math.abs(v-S)<er?Ut(t):(f=g-x,u=p-C,d=v-S,h=1/Math.hypot(f,u,d),f*=h,u*=h,d*=h,i=m*d-w*u,o=w*f-y*d,a=y*u-m*f,h=Math.hypot(i,o,a),h?(h=1/h,i*=h,o*=h,a*=h):(i=0,o=0,a=0),s=u*a-d*o,c=d*i-f*a,l=f*o-u*i,h=Math.hypot(s,c,l),h?(h=1/h,s*=h,c*=h,l*=h):(s=0,c=0,l=0),t[0]=i,t[1]=s,t[2]=f,t[3]=0,t[4]=o,t[5]=c,t[6]=u,t[7]=0,t[8]=a,t[9]=l,t[10]=d,t[11]=0,t[12]=-(i*g+o*p+a*v),t[13]=-(s*g+c*p+l*v),t[14]=-(f*g+u*p+d*v),t[15]=1,t)}function yY(t,e,r,n){var i=e[0],o=e[1],a=e[2],s=n[0],c=n[1],l=n[2],f=i-r[0],u=o-r[1],d=a-r[2],h=f*f+u*u+d*d;h>0&&(h=1/Math.sqrt(h),f*=h,u*=h,d*=h);var g=c*d-l*u,p=l*f-s*d,v=s*u-c*f;return h=g*g+p*p+v*v,h>0&&(h=1/Math.sqrt(h),g*=h,p*=h,v*=h),t[0]=g,t[1]=p,t[2]=v,t[3]=0,t[4]=u*v-d*p,t[5]=d*g-f*v,t[6]=f*p-u*g,t[7]=0,t[8]=f,t[9]=u,t[10]=d,t[11]=0,t[12]=i,t[13]=o,t[14]=a,t[15]=1,t}function wY(t){return"mat4("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+", "+t[9]+", "+t[10]+", "+t[11]+", "+t[12]+", "+t[13]+", "+t[14]+", "+t[15]+")"}function xY(t){return Math.hypot(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15])}function CY(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t[6]=e[6]+r[6],t[7]=e[7]+r[7],t[8]=e[8]+r[8],t[9]=e[9]+r[9],t[10]=e[10]+r[10],t[11]=e[11]+r[11],t[12]=e[12]+r[12],t[13]=e[13]+r[13],t[14]=e[14]+r[14],t[15]=e[15]+r[15],t}function RR(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t[4]=e[4]-r[4],t[5]=e[5]-r[5],t[6]=e[6]-r[6],t[7]=e[7]-r[7],t[8]=e[8]-r[8],t[9]=e[9]-r[9],t[10]=e[10]-r[10],t[11]=e[11]-r[11],t[12]=e[12]-r[12],t[13]=e[13]-r[13],t[14]=e[14]-r[14],t[15]=e[15]-r[15],t}function LR(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*r,t[9]=e[9]*r,t[10]=e[10]*r,t[11]=e[11]*r,t[12]=e[12]*r,t[13]=e[13]*r,t[14]=e[14]*r,t[15]=e[15]*r,t}function SY(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t[4]=e[4]+r[4]*n,t[5]=e[5]+r[5]*n,t[6]=e[6]+r[6]*n,t[7]=e[7]+r[7]*n,t[8]=e[8]+r[8]*n,t[9]=e[9]+r[9]*n,t[10]=e[10]+r[10]*n,t[11]=e[11]+r[11]*n,t[12]=e[12]+r[12]*n,t[13]=e[13]+r[13]*n,t[14]=e[14]+r[14]*n,t[15]=e[15]+r[15]*n,t}function TY(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[11]===e[11]&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[15]===e[15]}function _Y(t,e){var r=t[0],n=t[1],i=t[2],o=t[3],a=t[4],s=t[5],c=t[6],l=t[7],f=t[8],u=t[9],d=t[10],h=t[11],g=t[12],p=t[13],v=t[14],y=t[15],m=e[0],w=e[1],x=e[2],C=e[3],S=e[4],T=e[5],_=e[6],E=e[7],b=e[8],D=e[9],I=e[10],P=e[11],O=e[12],A=e[13],F=e[14],G=e[15];return Math.abs(r-m)<=er*Math.max(1,Math.abs(r),Math.abs(m))&&Math.abs(n-w)<=er*Math.max(1,Math.abs(n),Math.abs(w))&&Math.abs(i-x)<=er*Math.max(1,Math.abs(i),Math.abs(x))&&Math.abs(o-C)<=er*Math.max(1,Math.abs(o),Math.abs(C))&&Math.abs(a-S)<=er*Math.max(1,Math.abs(a),Math.abs(S))&&Math.abs(s-T)<=er*Math.max(1,Math.abs(s),Math.abs(T))&&Math.abs(c-_)<=er*Math.max(1,Math.abs(c),Math.abs(_))&&Math.abs(l-E)<=er*Math.max(1,Math.abs(l),Math.abs(E))&&Math.abs(f-b)<=er*Math.max(1,Math.abs(f),Math.abs(b))&&Math.abs(u-D)<=er*Math.max(1,Math.abs(u),Math.abs(D))&&Math.abs(d-I)<=er*Math.max(1,Math.abs(d),Math.abs(I))&&Math.abs(h-P)<=er*Math.max(1,Math.abs(h),Math.abs(P))&&Math.abs(g-O)<=er*Math.max(1,Math.abs(g),Math.abs(O))&&Math.abs(p-A)<=er*Math.max(1,Math.abs(p),Math.abs(A))&&Math.abs(v-F)<=er*Math.max(1,Math.abs(v),Math.abs(F))&&Math.abs(y-G)<=er*Math.max(1,Math.abs(y),Math.abs(G))}var yy=Un,EY=RR;const o1=Object.freeze(Object.defineProperty({__proto__:null,add:CY,adjoint:oY,clone:rY,copy:jr,create:Da,determinant:aY,equals:_Y,exactEquals:TY,frob:xY,fromQuat:vy,fromQuat2:uY,fromRotation:e4,fromRotationTranslation:DR,fromRotationTranslationScale:OR,fromRotationTranslationScaleOrigin:dY,fromScaling:Q_,fromTranslation:Z1,fromValues:X_,fromXRotation:sY,fromYRotation:cY,fromZRotation:lY,frustum:hY,getRotation:rS,getScaling:IR,getTranslation:fY,identity:Ut,invert:Qr,lookAt:n4,mul:yy,multiply:Un,multiplyScalar:LR,multiplyScalarAndAdd:SY,ortho:t4,orthoNO:PR,orthoZO:vY,perspective:gY,perspectiveFromFieldOfView:mY,perspectiveNO:MR,perspectiveZO:pY,rotate:Fo,rotateX:Y_,rotateY:J_,rotateZ:Z_,scale:Bc,set:iY,str:wY,sub:EY,subtract:RR,targetTo:yY,translate:Cr,transpose:On},Symbol.toStringTag,{value:"Module"}));function We(){var t=new gi(3);return gi!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0),t}function AR(t){var e=new gi(3);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e}function oa(t){var e=t[0],r=t[1],n=t[2];return Math.hypot(e,r,n)}function At(t,e,r){var n=new gi(3);return n[0]=t,n[1]=e,n[2]=r,n}function bY(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function lr(t,e,r,n){return t[0]=e,t[1]=r,t[2]=n,t}function fi(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t}function tr(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t}function DY(t,e,r){return t[0]=e[0]*r[0],t[1]=e[1]*r[1],t[2]=e[2]*r[2],t}function IY(t,e,r){return t[0]=e[0]/r[0],t[1]=e[1]/r[1],t[2]=e[2]/r[2],t}function OY(t,e,r){return t[0]=Math.min(e[0],r[0]),t[1]=Math.min(e[1],r[1]),t[2]=Math.min(e[2],r[2]),t}function MY(t,e,r){return t[0]=Math.max(e[0],r[0]),t[1]=Math.max(e[1],r[1]),t[2]=Math.max(e[2],r[2]),t}function PY(t,e){return t[0]=Math.round(e[0]),t[1]=Math.round(e[1]),t[2]=Math.round(e[2]),t}function Nr(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t}function An(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t}function Qi(t,e){var r=e[0]-t[0],n=e[1]-t[1],i=e[2]-t[2];return Math.hypot(r,n,i)}function NR(t,e){var r=e[0]-t[0],n=e[1]-t[1],i=e[2]-t[2];return r*r+n*n+i*i}function Rc(t,e){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t}function kR(t,e){return t[0]=1/e[0],t[1]=1/e[1],t[2]=1/e[2],t}function ar(t,e){var r=e[0],n=e[1],i=e[2],o=r*r+n*n+i*i;return o>0&&(o=1/Math.sqrt(o)),t[0]=e[0]*o,t[1]=e[1]*o,t[2]=e[2]*o,t}function Pt(t,e){return t[0]*e[0]+t[1]*e[1]+t[2]*e[2]}function Wn(t,e,r){var n=e[0],i=e[1],o=e[2],a=r[0],s=r[1],c=r[2];return t[0]=i*c-o*s,t[1]=o*a-n*c,t[2]=n*s-i*a,t}function qt(t,e,r){var n=e[0],i=e[1],o=e[2],a=r[3]*n+r[7]*i+r[11]*o+r[15];return a=a||1,t[0]=(r[0]*n+r[4]*i+r[8]*o+r[12])/a,t[1]=(r[1]*n+r[5]*i+r[9]*o+r[13])/a,t[2]=(r[2]*n+r[6]*i+r[10]*o+r[14])/a,t}function y2(t,e,r){var n=e[0],i=e[1],o=e[2];return t[0]=n*r[0]+i*r[3]+o*r[6],t[1]=n*r[1]+i*r[4]+o*r[7],t[2]=n*r[2]+i*r[5]+o*r[8],t}function RY(t,e,r){var n=r[0],i=r[1],o=r[2],a=r[3],s=e[0],c=e[1],l=e[2],f=i*l-o*c,u=o*s-n*l,d=n*c-i*s,h=i*d-o*u,g=o*f-n*d,p=n*u-i*f,v=a*2;return f*=v,u*=v,d*=v,h*=2,g*=2,p*=2,t[0]=s+f+h,t[1]=c+u+g,t[2]=l+d+p,t}function r4(t,e){var r=t[0],n=t[1],i=t[2],o=e[0],a=e[1],s=e[2],c=Math.sqrt(r*r+n*n+i*i),l=Math.sqrt(o*o+a*a+s*s),f=c*l,u=f&&Pt(t,e)/f;return Math.acos(Math.min(Math.max(u,-1),1))}function LY(t){return t[0]=0,t[1]=0,t[2]=0,t}function B6(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]}function iS(t,e){var r=t[0],n=t[1],i=t[2],o=e[0],a=e[1],s=e[2];return Math.abs(r-o)<=er*Math.max(1,Math.abs(r),Math.abs(o))&&Math.abs(n-a)<=er*Math.max(1,Math.abs(n),Math.abs(a))&&Math.abs(i-s)<=er*Math.max(1,Math.abs(i),Math.abs(s))}var Nn=tr,AY=DY,oS=NR,mh=oa;(function(){var t=We();return function(e,r,n,i,o,a){var s,c;for(r||(r=3),n||(n=0),i?c=Math.min(i*r+n,e.length):c=e.length,s=n;s<c;s+=r)t[0]=e[s],t[1]=e[s+1],t[2]=e[s+2],o(t,t,a),e[s]=t[0],e[s+1]=t[1],e[s+2]=t[2];return e}})();function VR(){var t=new gi(4);return 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-`)),mc(e.vertexShader.getError()),0),t.cleanup=()=>{e.shaderType==="Unknown"||e.handle===0||(t.release(),e.vertexShaderHandle!==0&&(e.context.detachShader(e.handle,e.vertexShaderHandle),e.vertexShaderHandle=0),e.fragmentShaderHandle!==0&&(e.context.detachShader(e.handle,e.fragmentShaderHandle),e.fragmentShaderHandle=0),e.context.deleteProgram(e.handle),e.handle=0,t.setCompiled(!1))},t.bind=()=>!e.linked&&!t.link()?!1:(e.context.useProgram(e.handle),t.setBound(!0),!0),t.isBound=()=>!!e.bound,t.release=()=>{e.context.useProgram(null),t.setBound(!1)},t.setContext=r=>{e.vertexShader.setContext(r),e.fragmentShader.setContext(r),e.geometryShader.setContext(r)},t.link=()=>{if(e.linked)return!0;if(e.handle===0)return e.error="Program has not been initialized, and/or does not have shaders.",!1;if(e.uniformLocs={},e.context.linkProgram(e.handle),!e.context.getProgramParameter(e.handle,e.context.LINK_STATUS)){const n=e.context.getProgramInfoLog(e.handle);return mc(`Error linking shader ${n}`),e.handle=0,!1}return t.setLinked(!0),e.attributeLocs={},!0},t.setUniformMatrix=(r,n)=>{const i=t.findUniform(r);if(i===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;const o=new Float32Array(n);return e.context.uniformMatrix4fv(i,!1,o),!0},t.setUniformMatrix3x3=(r,n)=>{const i=t.findUniform(r);if(i===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;const o=new Float32Array(n);return e.context.uniformMatrix3fv(i,!1,o),!0},t.setUniformf=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform1f(i,n),!0)},t.setUniformfv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform1fv(i,n),!0)},t.setUniformi=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform1i(i,n),!0)},t.setUniformiv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform1iv(i,n),!0)},t.setUniform2f=(r,n,i)=>{const o=t.findUniform(r);if(o===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;if(i===void 0)throw new RangeError("Invalid number of values for array");return e.context.uniform2f(o,n,i),!0},t.setUniform2fv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform2fv(i,n),!0)},t.setUniform2i=(r,n,i)=>{const o=t.findUniform(r);if(o===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;if(i===void 0)throw new RangeError("Invalid number of values for array");return e.context.uniform2i(o,n,i),!0},t.setUniform2iv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform2iv(i,n),!0)},t.setUniform3f=(r,n,i,o)=>{const a=t.findUniform(r);if(a===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;if(o===void 0)throw new RangeError("Invalid number of values for array");return e.context.uniform3f(a,n,i,o),!0},t.setUniform3fArray=(r,n)=>{const i=t.findUniform(r);if(i===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;if(!Array.isArray(n)||n.length!==3)throw new RangeError("Invalid number of values for array");return e.context.uniform3f(i,n[0],n[1],n[2]),!0},t.setUniform3fv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform3fv(i,n),!0)},t.setUniform3i=function(r){const n=t.findUniform(r);if(n===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;for(var i=arguments.length,o=new Array(i>1?i-1:0),a=1;a<i;a++)o[a-1]=arguments[a];let s=o;if(s.length===1&&Array.isArray(s[0])&&(s=s[0]),s.length!==3)throw new RangeError("Invalid number of values for array");return e.context.uniform3i(n,s[0],s[1],s[2]),!0},t.setUniform3iv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform3iv(i,n),!0)},t.setUniform4f=function(r){const n=t.findUniform(r);if(n===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;for(var i=arguments.length,o=new Array(i>1?i-1:0),a=1;a<i;a++)o[a-1]=arguments[a];let s=o;if(s.length===1&&Array.isArray(s[0])&&(s=s[0]),s.length!==4)throw new RangeError("Invalid number of values for array");return e.context.uniform4f(n,s[0],s[1],s[2],s[3]),!0},t.setUniform4fv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform4fv(i,n),!0)},t.setUniform4i=function(r){const n=t.findUniform(r);if(n===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;for(var i=arguments.length,o=new Array(i>1?i-1:0),a=1;a<i;a++)o[a-1]=arguments[a];let s=o;if(s.length===1&&Array.isArray(s[0])&&(s=s[0]),s.length!==4)throw new RangeError("Invalid number of values for array");return e.context.uniform4i(n,s[0],s[1],s[2],s[3]),!0},t.setUniform4iv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform4iv(i,n),!0)},t.findUniform=r=>{if(!r||!e.linked)return-1;let n=e.uniformLocs[r];return n!==void 0?n:(n=e.context.getUniformLocation(e.handle,r),n===null?(e.error=`Uniform ${r} not found in current shader program.`,e.uniformLocs[r]=-1,-1):(e.uniformLocs[r]=n,n))},t.isUniformUsed=r=>{if(!r)return!1;let n=e.uniformLocs[r];return n!==void 0?n!==null:e.linked?(n=e.context.getUniformLocation(e.handle,r),e.uniformLocs[r]=n,n!==null):(mc("attempt to find uniform when the shader program is not linked"),!1)},t.isAttributeUsed=r=>{if(!r)return!1;if(r in e.attributeLocs)return!0;if(!e.linked)return mc("attempt to find uniform when the shader program is not linked"),!1;const n=e.context.getAttribLocation(e.handle,r);return n===-1?!1:(e.attributeLocs[r]=n,!0)},t.attachShader=r=>{if(r.getHandle()===0)return e.error="Shader object was not initialized, cannot attach it.",!1;if(r.getShaderType()==="Unknown")return e.error="Shader object is of type Unknown and cannot be used.",!1;if(e.handle===0){const n=e.context.createProgram();if(n===0)return e.error="Could not create shader program.",!1;e.handle=n,e.linked=!1}return r.getShaderType()==="Vertex"&&(e.vertexShaderHandle!==0&&e.context.detachShader(e.handle,e.vertexShaderHandle),e.vertexShaderHandle=r.getHandle()),r.getShaderType()==="Fragment"&&(e.fragmentShaderHandle!==0&&e.context.detachShader(e.handle,e.fragmentShaderHandle),e.fragmentShaderHandle=r.getHandle()),e.context.attachShader(e.handle,r.getHandle()),t.setLinked(!1),!0},t.detachShader=r=>{if(r.getHandle()===0)return e.error="shader object was not initialized, cannot attach it.",!1;if(r.getShaderType()==="Unknown")return e.error="Shader object is of type Unknown and cannot be used.",!1;switch(e.handle===0&&(e.error="This shader program has not been initialized yet."),r.getShaderType()){case"Vertex":return e.vertexShaderHandle!==r.getHandle()?(e.error="The supplied shader was not attached to this program.",!1):(e.context.detachShader(e.handle,r.getHandle()),e.vertexShaderHandle=0,e.linked=!1,!0);case"Fragment":return e.fragmentShaderHandle!==r.getHandle()?(e.error="The supplied shader was not attached to this program.",!1):(e.context.detachShader(e.handle,r.getHandle()),e.fragmentShaderHandle=0,e.linked=!1,!0);default:return!1}},t.setContext=r=>{e.context=r,e.vertexShader.setContext(r),e.fragmentShader.setContext(r),e.geometryShader.setContext(r)},t.setLastCameraMTime=r=>{e.lastCameraMTime=r}}const aJ={vertexShaderHandle:0,fragmentShaderHandle:0,geometryShaderHandle:0,vertexShader:null,fragmentShader:null,geometryShader:null,linked:!1,bound:!1,compiled:!1,error:"",handle:0,numberOfOutputs:0,attributesLocs:null,uniformLocs:null,md5Hash:0,context:null,lastCameraMTime:null};function jR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,aJ,r),e.attributesLocs={},e.uniformLocs={},e.vertexShader=kx.newInstance(),e.vertexShader.setShaderType("Vertex"),e.fragmentShader=kx.newInstance(),e.fragmentShader.setShaderType("Fragment"),e.geometryShader=kx.newInstance(),e.geometryShader.setShaderType("Geometry"),K.obj(t,e),K.get(t,e,["lastCameraMTime"]),K.setGet(t,e,["error","handle","compiled","bound","md5Hash","vertexShader","fragmentShader","geometryShader","linked"]),oJ(t,e)}const sJ=K.newInstance(jR,"vtkShaderProgram");var Re={newInstance:sJ,extend:jR,substitute:iJ};function cJ(t,e){e.classHierarchy.push("vtkOpenGLVertexArrayObject"),t.exposedMethod=()=>{},t.initialize=()=>{e.instancingExtension=null,e._openGLRenderWindow.getWebgl2()||(e.instancingExtension=e.context.getExtension("ANGLE_instanced_arrays")),!e.forceEmulation&&e._openGLRenderWindow&&e._openGLRenderWindow.getWebgl2()?(e.extension=null,e.supported=!0,e.handleVAO=e.context.createVertexArray()):(e.extension=e.context.getExtension("OES_vertex_array_object"),!e.forceEmulation&&e.extension?(e.supported=!0,e.handleVAO=e.extension.createVertexArrayOES()):e.supported=!1)},t.isReady=()=>e.handleVAO!==0||e.supported===!1,t.bind=()=>{if(t.isReady()||t.initialize(),t.isReady()&&e.supported)e.extension?e.extension.bindVertexArrayOES(e.handleVAO):e.context.bindVertexArray(e.handleVAO);else if(t.isReady()){const r=e.context;for(let n=0;n<e.buffers.length;++n){const i=e.buffers[n];e.context.bindBuffer(r.ARRAY_BUFFER,i.buffer);for(let o=0;o<i.attributes.length;++o){const a=i.attributes[o],s=a.isMatrix?a.size:1;for(let c=0;c<s;++c)r.enableVertexAttribArray(a.index+c),r.vertexAttribPointer(a.index+c,a.size,a.type,a.normalize,a.stride,a.offset+a.stride*c/a.size),a.divisor>0&&(e.instancingExtension?e.instancingExtension.vertexAttribDivisorANGLE(a.index+c,1):r.vertexAttribDivisor(a.index+c,1))}}}},t.release=()=>{if(t.isReady()&&e.supported)e.extension?e.extension.bindVertexArrayOES(null):e.context.bindVertexArray(null);else if(t.isReady()){const r=e.context;for(let n=0;n<e.buffers.length;++n){const i=e.buffers[n];e.context.bindBuffer(r.ARRAY_BUFFER,i.buffer);for(let o=0;o<i.attributes.length;++o){const a=i.attributes[o],s=a.isMatrix?a.size:1;for(let c=0;c<s;++c)r.enableVertexAttribArray(a.index+c),r.vertexAttribPointer(a.index+c,a.size,a.type,a.normalize,a.stride,a.offset+a.stride*c/a.size),a.divisor>0&&(e.instancingExtension?e.instancingExtension.vertexAttribDivisorANGLE(a.index+c,0):r.vertexAttribDivisor(a.index+c,0)),r.disableVertexAttribArray(a.index+c)}}}},t.shaderProgramChanged=()=>{t.release(),e.handleVAO&&(e.extension?e.extension.deleteVertexArrayOES(e.handleVAO):e.context.deleteVertexArray(e.handleVAO)),e.handleVAO=0,e.handleProgram=0},t.releaseGraphicsResources=()=>{t.shaderProgramChanged(),e.handleVAO&&(e.extension?e.extension.deleteVertexArrayOES(e.handleVAO):e.context.deleteVertexArray(e.handleVAO)),e.handleVAO=0,e.supported=!0,e.handleProgram=0},t.addAttributeArray=(r,n,i,o,a,s,c,l)=>t.addAttributeArrayWithDivisor(r,n,i,o,a,s,c,l,0,!1),t.addAttributeArrayWithDivisor=(r,n,i,o,a,s,c,l,f,u)=>{if(!r||!r.isBound()||n.getHandle()===0||n.getType()!==Ml.ARRAY_BUFFER||(e.handleProgram===0&&(e.handleProgram=r.getHandle()),t.isReady()||t.initialize(),!t.isReady()||e.handleProgram!==r.getHandle()))return!1;const d=e.context,h={};if(h.name=i,h.index=d.getAttribLocation(e.handleProgram,i),h.offset=o,h.stride=a,h.type=s,h.size=c,h.normalize=l,h.isMatrix=u,h.divisor=f,h.Index===-1)return!1;if(n.bind(),d.enableVertexAttribArray(h.index),d.vertexAttribPointer(h.index,h.size,h.type,h.normalize,h.stride,h.offset),f>0&&(e.instancingExtension?e.instancingExtension.vertexAttribDivisorANGLE(h.index,1):d.vertexAttribDivisor(h.index,1)),h.buffer=n.getHandle(),!e.supported){let g=!1;for(let p=0;p<e.buffers.length;++p){const v=e.buffers[p];if(v.buffer===h.buffer){g=!0;let y=!1;for(let m=0;m<v.attributes.length;++m)v.attributes[m].name===i&&(y=!0,v.attributes[m]=h);y||v.attributes.push(h)}}g||e.buffers.push({buffer:h.buffer,attributes:[h]})}return!0},t.addAttributeMatrixWithDivisor=(r,n,i,o,a,s,c,l,f)=>{const u=t.addAttributeArrayWithDivisor(r,n,i,o,a,s,c,l,f,!0);if(!u)return u;const d=e.context,h=d.getAttribLocation(e.handleProgram,i);for(let g=1;g<c;g++)d.enableVertexAttribArray(h+g),d.vertexAttribPointer(h+g,c,s,l,a,o+a*g/c),f>0&&(e.instancingExtension?e.instancingExtension.vertexAttribDivisorANGLE(h+g,1):d.vertexAttribDivisor(h+g,1));return!0},t.removeAttributeArray=r=>{if(!t.isReady()||e.handleProgram===0)return!1;if(!e.supported)for(let n=0;n<e.buffers.length;++n){const i=e.buffers[n];for(let o=0;o<i.attributes.length;++o)if(i.attributes[o].name===r)return i.attributes.splice(o,1),i.attributes.length||e.buffers.splice(n,1),!0}return!0},t.setOpenGLRenderWindow=r=>{e._openGLRenderWindow!==r&&(t.releaseGraphicsResources(),e._openGLRenderWindow=r,e.context=null,r&&(e.context=e._openGLRenderWindow.getContext()))}}const lJ={forceEmulation:!1,handleVAO:0,handleProgram:0,supported:!0,buffers:null,context:null};function HR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lJ,r),e.buffers=[],K.obj(t,e),K.get(t,e,["supported"]),K.setGet(t,e,["forceEmulation"]),cJ(t,e)}const uJ=K.newInstance(HR,"vtkOpenGLVertexArrayObject");var a4={newInstance:uJ,extend:HR};const hu={Start:0,Points:0,Lines:1,Tris:2,TriStrips:3,TrisEdges:4,TriStripsEdges:5,End:6};function fJ(t,e){e.classHierarchy.push("vtkOpenGLHelper"),t.setOpenGLRenderWindow=r=>{e.context=r.getContext(),e.program.setContext(e.context),e.VAO.setOpenGLRenderWindow(r),e.CABO.setOpenGLRenderWindow(r)},t.releaseGraphicsResources=r=>{e.VAO.releaseGraphicsResources(),e.CABO.releaseGraphicsResources(),e.CABO.setElementCount(0)},t.drawArrays=(r,n,i,o)=>{if(e.CABO.getElementCount()){const a=t.getOpenGLMode(i),s=t.haveWideLines(r,n),c=e.context,l=c.getParameter(c.DEPTH_WRITEMASK);e.pointPicking&&c.depthMask(!1),a===c.LINES&&s?(t.updateShaders(r,n,o),c.drawArraysInstanced(a,0,e.CABO.getElementCount(),2*Math.ceil(n.getProperty().getLineWidth()))):(c.lineWidth(n.getProperty().getLineWidth()),t.updateShaders(r,n,o),c.drawArrays(a,0,e.CABO.getElementCount()),c.lineWidth(1));const u=(a===c.POINTS?1:0)||(a===c.LINES?2:3);return e.pointPicking&&c.depthMask(l),e.CABO.getElementCount()/u}return 0},t.getOpenGLMode=r=>{if(e.pointPicking)return e.context.POINTS;const n=e.primitiveType;return r===So.POINTS||n===hu.Points?e.context.POINTS:r===So.WIREFRAME||n===hu.Lines||n===hu.TrisEdges||n===hu.TriStripsEdges?e.context.LINES:e.context.TRIANGLES},t.haveWideLines=(r,n)=>n.getProperty().getLineWidth()>1?!(e.CABO.getOpenGLRenderWindow()&&e.CABO.getOpenGLRenderWindow().getHardwareMaximumLineWidth()>=n.getProperty().getLineWidth()):!1,t.getNeedToRebuildShaders=(r,n,i)=>!!(i.getNeedToRebuildShaders(t,r,n)||t.getProgram()===0||t.getShaderSourceTime().getMTime()<i.getMTime()||t.getShaderSourceTime().getMTime()<n.getMTime()),t.updateShaders=(r,n,i)=>{if(t.getNeedToRebuildShaders(r,n,i)){const o={Vertex:null,Fragment:null,Geometry:null};i.buildShaders(o,r,n);const a=e.CABO.getOpenGLRenderWindow().getShaderCache().readyShaderProgramArray(o.Vertex,o.Fragment,o.Geometry);a!==t.getProgram()&&(t.setProgram(a),t.getVAO().releaseGraphicsResources()),t.getShaderSourceTime().modified()}else e.CABO.getOpenGLRenderWindow().getShaderCache().readyShaderProgram(t.getProgram());t.getVAO().bind(),i.setMapperShaderParameters(t,r,n),i.setPropertyShaderParameters(t,r,n),i.setCameraShaderParameters(t,r,n),i.setLightingShaderParameters(t,r,n),i.invokeShaderCallbacks(t,r,n)},t.setMapperShaderParameters=(r,n,i)=>{if(t.haveWideLines(r,n)){t.getProgram().setUniform2f("viewportSize",i.usize,i.vsize);const o=parseFloat(n.getProperty().getLineWidth()),a=o/2;t.getProgram().setUniformf("lineWidthStepSize",o/Math.ceil(o)),t.getProgram().setUniformf("halfLineWidth",a)}e.primitiveType===hu.Points||n.getProperty().getRepresentation()===So.POINTS?t.getProgram().setUniformf("pointSize",n.getProperty().getPointSize()):e.pointPicking&&t.getProgram().setUniformf("pointSize",t.getPointPickingPrimitiveSize())},t.replaceShaderPositionVC=(r,n,i)=>{let o=r.Vertex;o=Re.substitute(o,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform float pointSize;"]).result,o=Re.substitute(o,"//VTK::PositionVC::Impl",["//VTK::PositionVC::Impl","  gl_PointSize = pointSize;"],!1).result,t.getOpenGLMode(i.getProperty().getRepresentation())===e.context.LINES&&t.haveWideLines(n,i)&&(o=Re.substitute(o,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform vec2 viewportSize;","uniform float lineWidthStepSize;","uniform float halfLineWidth;"]).result,o=Re.substitute(o,"//VTK::PositionVC::Impl",["//VTK::PositionVC::Impl"," if (halfLineWidth > 0.0)","   {","   float offset = float(gl_InstanceID / 2) * lineWidthStepSize - halfLineWidth;","   vec4 tmpPos = gl_Position;","   vec3 tmpPos2 = tmpPos.xyz / tmpPos.w;","   tmpPos2.x = tmpPos2.x + 2.0 * mod(float(gl_InstanceID), 2.0) * offset / viewportSize[0];","   tmpPos2.y = tmpPos2.y + 2.0 * mod(float(gl_InstanceID + 1), 2.0) * offset / viewportSize[1];","   gl_Position = vec4(tmpPos2.xyz * tmpPos.w, tmpPos.w);","   }"]).result),r.Vertex=o},t.getPointPickingPrimitiveSize=()=>e.primitiveType===hu.Points?2:e.primitiveType===hu.Lines?4:6,t.getAllocatedGPUMemoryInBytes=()=>t.getCABO().getAllocatedGPUMemoryInBytes()}const dJ={context:null,program:null,shaderSourceTime:null,VAO:null,attributeUpdateTime:null,CABO:null,primitiveType:0,pointPicking:!1};function KR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,dJ,r),K.obj(t,e),e.shaderSourceTime={},K.obj(e.shaderSourceTime),e.attributeUpdateTime={},K.obj(e.attributeUpdateTime),K.setGet(t,e,["program","shaderSourceTime","VAO","attributeUpdateTime","CABO","primitiveType","pointPicking"]),e.program=Re.newInstance(),e.VAO=a4.newInstance(),e.CABO=QY.newInstance(),fJ(t,e)}const hJ=K.newInstance(KR);var Yc={newInstance:hJ,extend:KR,primTypes:hu};const{Representation:Hg,Interpolation:Kg}=WR;function K6(t){return()=>K.vtkErrorMacro(`vtkProperty::${t} - NOT IMPLEMENTED`)}function gJ(t,e){e.classHierarchy.push("vtkProperty"),t.setColor=(r,n,i)=>{Array.isArray(r)?(e.color[0]!==r[0]||e.color[1]!==r[1]||e.color[2]!==r[2])&&(e.color[0]=r[0],e.color[1]=r[1],e.color[2]=r[2],t.modified()):(e.color[0]!==r||e.color[1]!==n||e.color[2]!==i)&&(e.color[0]=r,e.color[1]=n,e.color[2]=i,t.modified()),t.setDiffuseColor(e.color),t.setAmbientColor(e.color),t.setSpecularColor(e.color)},t.computeCompositeColor=K6("ComputeCompositeColor"),t.getColor=()=>{let r=0;e.ambient+e.diffuse+e.specular>0&&(r=1/(e.ambient+e.diffuse+e.specular));for(let n=0;n<3;n++)e.color[n]=r*(e.ambient*e.ambientColor[n]+e.diffuse*e.diffuseColor[n]+e.specular*e.specularColor[n]);return[].concat(e.color)},t.setSpecularPower=r=>{const n=1/Math.max(1,r);(e.roughness!==n||e.specularPower!==r)&&(e.specularPower=r,e.roughness=n,t.modified())},t.addShaderVariable=K6("AddShaderVariable"),t.setInterpolationToFlat=()=>t.setInterpolation(Kg.FLAT),t.setInterpolationToGouraud=()=>t.setInterpolation(Kg.GOURAUD),t.setInterpolationToPhong=()=>t.setInterpolation(Kg.PHONG),t.getInterpolationAsString=()=>K.enumToString(Kg,e.interpolation),t.setRepresentationToWireframe=()=>t.setRepresentation(Hg.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(Hg.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(Hg.POINTS),t.getRepresentationAsString=()=>K.enumToString(Hg,e.representation)}const pJ={color:[1,1,1],ambientColor:[1,1,1],diffuseColor:[1,1,1],specularColor:[1,1,1],edgeColor:[0,0,0],ambient:0,diffuse:1,metallic:0,roughness:.6,normalStrength:1,emission:1,baseIOR:1.45,specular:0,specularPower:1,opacity:1,interpolation:Kg.GOURAUD,representation:Hg.SURFACE,edgeVisibility:!1,backfaceCulling:!1,frontfaceCulling:!1,pointSize:1,lineWidth:1,lighting:!0,shading:!1,materialName:null};function qR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,pJ,r),K.obj(t,e),K.setGet(t,e,["lighting","interpolation","ambient","diffuse","metallic","roughness","normalStrength","emission","baseIOR","specular","specularPower","opacity","edgeVisibility","lineWidth","pointSize","backfaceCulling","frontfaceCulling","representation","diffuseTexture","metallicTexture","roughnessTexture","normalTexture","ambientOcclusionTexture","emissionTexture"]),K.setGetArray(t,e,["ambientColor","specularColor","diffuseColor","edgeColor"],3),gJ(t,e)}const mJ=K.newInstance(qR,"vtkProperty");var kd={newInstance:mJ,extend:qR,...WR};const{Representation:vJ}=kd,{vtkErrorMacro:q6}=K;function yJ(t){const e=Re.substitute(t.Fragment,"//VTK::RenderPassFragmentShader::Impl",`
+`)),pc(e.vertexShader.getError()),0),t.cleanup=()=>{e.shaderType==="Unknown"||e.handle===0||(t.release(),e.vertexShaderHandle!==0&&(e.context.detachShader(e.handle,e.vertexShaderHandle),e.vertexShaderHandle=0),e.fragmentShaderHandle!==0&&(e.context.detachShader(e.handle,e.fragmentShaderHandle),e.fragmentShaderHandle=0),e.context.deleteProgram(e.handle),e.handle=0,t.setCompiled(!1))},t.bind=()=>!e.linked&&!t.link()?!1:(e.context.useProgram(e.handle),t.setBound(!0),!0),t.isBound=()=>!!e.bound,t.release=()=>{e.context.useProgram(null),t.setBound(!1)},t.setContext=r=>{e.vertexShader.setContext(r),e.fragmentShader.setContext(r),e.geometryShader.setContext(r)},t.link=()=>{if(e.linked)return!0;if(e.handle===0)return e.error="Program has not been initialized, and/or does not have shaders.",!1;if(e.uniformLocs={},e.context.linkProgram(e.handle),!e.context.getProgramParameter(e.handle,e.context.LINK_STATUS)){const n=e.context.getProgramInfoLog(e.handle);return pc(`Error linking shader ${n}`),e.handle=0,!1}return t.setLinked(!0),e.attributeLocs={},!0},t.setUniformMatrix=(r,n)=>{const i=t.findUniform(r);if(i===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;const o=new Float32Array(n);return e.context.uniformMatrix4fv(i,!1,o),!0},t.setUniformMatrix3x3=(r,n)=>{const i=t.findUniform(r);if(i===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;const o=new Float32Array(n);return e.context.uniformMatrix3fv(i,!1,o),!0},t.setUniformf=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform1f(i,n),!0)},t.setUniformfv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform1fv(i,n),!0)},t.setUniformi=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform1i(i,n),!0)},t.setUniformiv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform1iv(i,n),!0)},t.setUniform2f=(r,n,i)=>{const o=t.findUniform(r);if(o===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;if(i===void 0)throw new RangeError("Invalid number of values for array");return e.context.uniform2f(o,n,i),!0},t.setUniform2fv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform2fv(i,n),!0)},t.setUniform2i=(r,n,i)=>{const o=t.findUniform(r);if(o===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;if(i===void 0)throw new RangeError("Invalid number of values for array");return e.context.uniform2i(o,n,i),!0},t.setUniform2iv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform2iv(i,n),!0)},t.setUniform3f=(r,n,i,o)=>{const a=t.findUniform(r);if(a===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;if(o===void 0)throw new RangeError("Invalid number of values for array");return e.context.uniform3f(a,n,i,o),!0},t.setUniform3fArray=(r,n)=>{const i=t.findUniform(r);if(i===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;if(!Array.isArray(n)||n.length!==3)throw new RangeError("Invalid number of values for array");return e.context.uniform3f(i,n[0],n[1],n[2]),!0},t.setUniform3fv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform3fv(i,n),!0)},t.setUniform3i=function(r){const n=t.findUniform(r);if(n===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;for(var i=arguments.length,o=new Array(i>1?i-1:0),a=1;a<i;a++)o[a-1]=arguments[a];let s=o;if(s.length===1&&Array.isArray(s[0])&&(s=s[0]),s.length!==3)throw new RangeError("Invalid number of values for array");return e.context.uniform3i(n,s[0],s[1],s[2]),!0},t.setUniform3iv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform3iv(i,n),!0)},t.setUniform4f=function(r){const n=t.findUniform(r);if(n===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;for(var i=arguments.length,o=new Array(i>1?i-1:0),a=1;a<i;a++)o[a-1]=arguments[a];let s=o;if(s.length===1&&Array.isArray(s[0])&&(s=s[0]),s.length!==4)throw new RangeError("Invalid number of values for array");return e.context.uniform4f(n,s[0],s[1],s[2],s[3]),!0},t.setUniform4fv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform4fv(i,n),!0)},t.setUniform4i=function(r){const n=t.findUniform(r);if(n===-1)return e.error=`Could not set uniform ${r} . No such uniform.`,!1;for(var i=arguments.length,o=new Array(i>1?i-1:0),a=1;a<i;a++)o[a-1]=arguments[a];let s=o;if(s.length===1&&Array.isArray(s[0])&&(s=s[0]),s.length!==4)throw new RangeError("Invalid number of values for array");return e.context.uniform4i(n,s[0],s[1],s[2],s[3]),!0},t.setUniform4iv=(r,n)=>{const i=t.findUniform(r);return i===-1?(e.error=`Could not set uniform ${r} . No such uniform.`,!1):(e.context.uniform4iv(i,n),!0)},t.findUniform=r=>{if(!r||!e.linked)return-1;let n=e.uniformLocs[r];return n!==void 0?n:(n=e.context.getUniformLocation(e.handle,r),n===null?(e.error=`Uniform ${r} not found in current shader program.`,e.uniformLocs[r]=-1,-1):(e.uniformLocs[r]=n,n))},t.isUniformUsed=r=>{if(!r)return!1;let n=e.uniformLocs[r];return n!==void 0?n!==null:e.linked?(n=e.context.getUniformLocation(e.handle,r),e.uniformLocs[r]=n,n!==null):(pc("attempt to find uniform when the shader program is not linked"),!1)},t.isAttributeUsed=r=>{if(!r)return!1;if(r in e.attributeLocs)return!0;if(!e.linked)return pc("attempt to find uniform when the shader program is not linked"),!1;const n=e.context.getAttribLocation(e.handle,r);return n===-1?!1:(e.attributeLocs[r]=n,!0)},t.attachShader=r=>{if(r.getHandle()===0)return e.error="Shader object was not initialized, cannot attach it.",!1;if(r.getShaderType()==="Unknown")return e.error="Shader object is of type Unknown and cannot be used.",!1;if(e.handle===0){const n=e.context.createProgram();if(n===0)return e.error="Could not create shader program.",!1;e.handle=n,e.linked=!1}return r.getShaderType()==="Vertex"&&(e.vertexShaderHandle!==0&&e.context.detachShader(e.handle,e.vertexShaderHandle),e.vertexShaderHandle=r.getHandle()),r.getShaderType()==="Fragment"&&(e.fragmentShaderHandle!==0&&e.context.detachShader(e.handle,e.fragmentShaderHandle),e.fragmentShaderHandle=r.getHandle()),e.context.attachShader(e.handle,r.getHandle()),t.setLinked(!1),!0},t.detachShader=r=>{if(r.getHandle()===0)return e.error="shader object was not initialized, cannot attach it.",!1;if(r.getShaderType()==="Unknown")return e.error="Shader object is of type Unknown and cannot be used.",!1;switch(e.handle===0&&(e.error="This shader program has not been initialized yet."),r.getShaderType()){case"Vertex":return e.vertexShaderHandle!==r.getHandle()?(e.error="The supplied shader was not attached to this program.",!1):(e.context.detachShader(e.handle,r.getHandle()),e.vertexShaderHandle=0,e.linked=!1,!0);case"Fragment":return e.fragmentShaderHandle!==r.getHandle()?(e.error="The supplied shader was not attached to this program.",!1):(e.context.detachShader(e.handle,r.getHandle()),e.fragmentShaderHandle=0,e.linked=!1,!0);default:return!1}},t.setContext=r=>{e.context=r,e.vertexShader.setContext(r),e.fragmentShader.setContext(r),e.geometryShader.setContext(r)},t.setLastCameraMTime=r=>{e.lastCameraMTime=r}}const aJ={vertexShaderHandle:0,fragmentShaderHandle:0,geometryShaderHandle:0,vertexShader:null,fragmentShader:null,geometryShader:null,linked:!1,bound:!1,compiled:!1,error:"",handle:0,numberOfOutputs:0,attributesLocs:null,uniformLocs:null,md5Hash:0,context:null,lastCameraMTime:null};function jR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,aJ,r),e.attributesLocs={},e.uniformLocs={},e.vertexShader=kx.newInstance(),e.vertexShader.setShaderType("Vertex"),e.fragmentShader=kx.newInstance(),e.fragmentShader.setShaderType("Fragment"),e.geometryShader=kx.newInstance(),e.geometryShader.setShaderType("Geometry"),K.obj(t,e),K.get(t,e,["lastCameraMTime"]),K.setGet(t,e,["error","handle","compiled","bound","md5Hash","vertexShader","fragmentShader","geometryShader","linked"]),oJ(t,e)}const sJ=K.newInstance(jR,"vtkShaderProgram");var Le={newInstance:sJ,extend:jR,substitute:iJ};function cJ(t,e){e.classHierarchy.push("vtkOpenGLVertexArrayObject"),t.exposedMethod=()=>{},t.initialize=()=>{e.instancingExtension=null,e._openGLRenderWindow.getWebgl2()||(e.instancingExtension=e.context.getExtension("ANGLE_instanced_arrays")),!e.forceEmulation&&e._openGLRenderWindow&&e._openGLRenderWindow.getWebgl2()?(e.extension=null,e.supported=!0,e.handleVAO=e.context.createVertexArray()):(e.extension=e.context.getExtension("OES_vertex_array_object"),!e.forceEmulation&&e.extension?(e.supported=!0,e.handleVAO=e.extension.createVertexArrayOES()):e.supported=!1)},t.isReady=()=>e.handleVAO!==0||e.supported===!1,t.bind=()=>{if(t.isReady()||t.initialize(),t.isReady()&&e.supported)e.extension?e.extension.bindVertexArrayOES(e.handleVAO):e.context.bindVertexArray(e.handleVAO);else if(t.isReady()){const r=e.context;for(let n=0;n<e.buffers.length;++n){const i=e.buffers[n];e.context.bindBuffer(r.ARRAY_BUFFER,i.buffer);for(let o=0;o<i.attributes.length;++o){const a=i.attributes[o],s=a.isMatrix?a.size:1;for(let c=0;c<s;++c)r.enableVertexAttribArray(a.index+c),r.vertexAttribPointer(a.index+c,a.size,a.type,a.normalize,a.stride,a.offset+a.stride*c/a.size),a.divisor>0&&(e.instancingExtension?e.instancingExtension.vertexAttribDivisorANGLE(a.index+c,1):r.vertexAttribDivisor(a.index+c,1))}}}},t.release=()=>{if(t.isReady()&&e.supported)e.extension?e.extension.bindVertexArrayOES(null):e.context.bindVertexArray(null);else if(t.isReady()){const r=e.context;for(let n=0;n<e.buffers.length;++n){const i=e.buffers[n];e.context.bindBuffer(r.ARRAY_BUFFER,i.buffer);for(let o=0;o<i.attributes.length;++o){const a=i.attributes[o],s=a.isMatrix?a.size:1;for(let c=0;c<s;++c)r.enableVertexAttribArray(a.index+c),r.vertexAttribPointer(a.index+c,a.size,a.type,a.normalize,a.stride,a.offset+a.stride*c/a.size),a.divisor>0&&(e.instancingExtension?e.instancingExtension.vertexAttribDivisorANGLE(a.index+c,0):r.vertexAttribDivisor(a.index+c,0)),r.disableVertexAttribArray(a.index+c)}}}},t.shaderProgramChanged=()=>{t.release(),e.handleVAO&&(e.extension?e.extension.deleteVertexArrayOES(e.handleVAO):e.context.deleteVertexArray(e.handleVAO)),e.handleVAO=0,e.handleProgram=0},t.releaseGraphicsResources=()=>{t.shaderProgramChanged(),e.handleVAO&&(e.extension?e.extension.deleteVertexArrayOES(e.handleVAO):e.context.deleteVertexArray(e.handleVAO)),e.handleVAO=0,e.supported=!0,e.handleProgram=0},t.addAttributeArray=(r,n,i,o,a,s,c,l)=>t.addAttributeArrayWithDivisor(r,n,i,o,a,s,c,l,0,!1),t.addAttributeArrayWithDivisor=(r,n,i,o,a,s,c,l,f,u)=>{if(!r||!r.isBound()||n.getHandle()===0||n.getType()!==Ml.ARRAY_BUFFER||(e.handleProgram===0&&(e.handleProgram=r.getHandle()),t.isReady()||t.initialize(),!t.isReady()||e.handleProgram!==r.getHandle()))return!1;const d=e.context,h={};if(h.name=i,h.index=d.getAttribLocation(e.handleProgram,i),h.offset=o,h.stride=a,h.type=s,h.size=c,h.normalize=l,h.isMatrix=u,h.divisor=f,h.Index===-1)return!1;if(n.bind(),d.enableVertexAttribArray(h.index),d.vertexAttribPointer(h.index,h.size,h.type,h.normalize,h.stride,h.offset),f>0&&(e.instancingExtension?e.instancingExtension.vertexAttribDivisorANGLE(h.index,1):d.vertexAttribDivisor(h.index,1)),h.buffer=n.getHandle(),!e.supported){let g=!1;for(let p=0;p<e.buffers.length;++p){const v=e.buffers[p];if(v.buffer===h.buffer){g=!0;let y=!1;for(let m=0;m<v.attributes.length;++m)v.attributes[m].name===i&&(y=!0,v.attributes[m]=h);y||v.attributes.push(h)}}g||e.buffers.push({buffer:h.buffer,attributes:[h]})}return!0},t.addAttributeMatrixWithDivisor=(r,n,i,o,a,s,c,l,f)=>{const u=t.addAttributeArrayWithDivisor(r,n,i,o,a,s,c,l,f,!0);if(!u)return u;const d=e.context,h=d.getAttribLocation(e.handleProgram,i);for(let g=1;g<c;g++)d.enableVertexAttribArray(h+g),d.vertexAttribPointer(h+g,c,s,l,a,o+a*g/c),f>0&&(e.instancingExtension?e.instancingExtension.vertexAttribDivisorANGLE(h+g,1):d.vertexAttribDivisor(h+g,1));return!0},t.removeAttributeArray=r=>{if(!t.isReady()||e.handleProgram===0)return!1;if(!e.supported)for(let n=0;n<e.buffers.length;++n){const i=e.buffers[n];for(let o=0;o<i.attributes.length;++o)if(i.attributes[o].name===r)return i.attributes.splice(o,1),i.attributes.length||e.buffers.splice(n,1),!0}return!0},t.setOpenGLRenderWindow=r=>{e._openGLRenderWindow!==r&&(t.releaseGraphicsResources(),e._openGLRenderWindow=r,e.context=null,r&&(e.context=e._openGLRenderWindow.getContext()))}}const lJ={forceEmulation:!1,handleVAO:0,handleProgram:0,supported:!0,buffers:null,context:null};function HR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lJ,r),e.buffers=[],K.obj(t,e),K.get(t,e,["supported"]),K.setGet(t,e,["forceEmulation"]),cJ(t,e)}const uJ=K.newInstance(HR,"vtkOpenGLVertexArrayObject");var a4={newInstance:uJ,extend:HR};const hu={Start:0,Points:0,Lines:1,Tris:2,TriStrips:3,TrisEdges:4,TriStripsEdges:5,End:6};function fJ(t,e){e.classHierarchy.push("vtkOpenGLHelper"),t.setOpenGLRenderWindow=r=>{e.context=r.getContext(),e.program.setContext(e.context),e.VAO.setOpenGLRenderWindow(r),e.CABO.setOpenGLRenderWindow(r)},t.releaseGraphicsResources=r=>{e.VAO.releaseGraphicsResources(),e.CABO.releaseGraphicsResources(),e.CABO.setElementCount(0)},t.drawArrays=(r,n,i,o)=>{if(e.CABO.getElementCount()){const a=t.getOpenGLMode(i),s=t.haveWideLines(r,n),c=e.context,l=c.getParameter(c.DEPTH_WRITEMASK);e.pointPicking&&c.depthMask(!1),a===c.LINES&&s?(t.updateShaders(r,n,o),c.drawArraysInstanced(a,0,e.CABO.getElementCount(),2*Math.ceil(n.getProperty().getLineWidth()))):(c.lineWidth(n.getProperty().getLineWidth()),t.updateShaders(r,n,o),c.drawArrays(a,0,e.CABO.getElementCount()),c.lineWidth(1));const u=(a===c.POINTS?1:0)||(a===c.LINES?2:3);return e.pointPicking&&c.depthMask(l),e.CABO.getElementCount()/u}return 0},t.getOpenGLMode=r=>{if(e.pointPicking)return e.context.POINTS;const n=e.primitiveType;return r===To.POINTS||n===hu.Points?e.context.POINTS:r===To.WIREFRAME||n===hu.Lines||n===hu.TrisEdges||n===hu.TriStripsEdges?e.context.LINES:e.context.TRIANGLES},t.haveWideLines=(r,n)=>n.getProperty().getLineWidth()>1?!(e.CABO.getOpenGLRenderWindow()&&e.CABO.getOpenGLRenderWindow().getHardwareMaximumLineWidth()>=n.getProperty().getLineWidth()):!1,t.getNeedToRebuildShaders=(r,n,i)=>!!(i.getNeedToRebuildShaders(t,r,n)||t.getProgram()===0||t.getShaderSourceTime().getMTime()<i.getMTime()||t.getShaderSourceTime().getMTime()<n.getMTime()),t.updateShaders=(r,n,i)=>{if(t.getNeedToRebuildShaders(r,n,i)){const o={Vertex:null,Fragment:null,Geometry:null};i.buildShaders(o,r,n);const a=e.CABO.getOpenGLRenderWindow().getShaderCache().readyShaderProgramArray(o.Vertex,o.Fragment,o.Geometry);a!==t.getProgram()&&(t.setProgram(a),t.getVAO().releaseGraphicsResources()),t.getShaderSourceTime().modified()}else e.CABO.getOpenGLRenderWindow().getShaderCache().readyShaderProgram(t.getProgram());t.getVAO().bind(),i.setMapperShaderParameters(t,r,n),i.setPropertyShaderParameters(t,r,n),i.setCameraShaderParameters(t,r,n),i.setLightingShaderParameters(t,r,n),i.invokeShaderCallbacks(t,r,n)},t.setMapperShaderParameters=(r,n,i)=>{if(t.haveWideLines(r,n)){t.getProgram().setUniform2f("viewportSize",i.usize,i.vsize);const o=parseFloat(n.getProperty().getLineWidth()),a=o/2;t.getProgram().setUniformf("lineWidthStepSize",o/Math.ceil(o)),t.getProgram().setUniformf("halfLineWidth",a)}e.primitiveType===hu.Points||n.getProperty().getRepresentation()===To.POINTS?t.getProgram().setUniformf("pointSize",n.getProperty().getPointSize()):e.pointPicking&&t.getProgram().setUniformf("pointSize",t.getPointPickingPrimitiveSize())},t.replaceShaderPositionVC=(r,n,i)=>{let o=r.Vertex;o=Le.substitute(o,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform float pointSize;"]).result,o=Le.substitute(o,"//VTK::PositionVC::Impl",["//VTK::PositionVC::Impl","  gl_PointSize = pointSize;"],!1).result,t.getOpenGLMode(i.getProperty().getRepresentation())===e.context.LINES&&t.haveWideLines(n,i)&&(o=Le.substitute(o,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform vec2 viewportSize;","uniform float lineWidthStepSize;","uniform float halfLineWidth;"]).result,o=Le.substitute(o,"//VTK::PositionVC::Impl",["//VTK::PositionVC::Impl"," if (halfLineWidth > 0.0)","   {","   float offset = float(gl_InstanceID / 2) * lineWidthStepSize - halfLineWidth;","   vec4 tmpPos = gl_Position;","   vec3 tmpPos2 = tmpPos.xyz / tmpPos.w;","   tmpPos2.x = tmpPos2.x + 2.0 * mod(float(gl_InstanceID), 2.0) * offset / viewportSize[0];","   tmpPos2.y = tmpPos2.y + 2.0 * mod(float(gl_InstanceID + 1), 2.0) * offset / viewportSize[1];","   gl_Position = vec4(tmpPos2.xyz * tmpPos.w, tmpPos.w);","   }"]).result),r.Vertex=o},t.getPointPickingPrimitiveSize=()=>e.primitiveType===hu.Points?2:e.primitiveType===hu.Lines?4:6,t.getAllocatedGPUMemoryInBytes=()=>t.getCABO().getAllocatedGPUMemoryInBytes()}const dJ={context:null,program:null,shaderSourceTime:null,VAO:null,attributeUpdateTime:null,CABO:null,primitiveType:0,pointPicking:!1};function KR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,dJ,r),K.obj(t,e),e.shaderSourceTime={},K.obj(e.shaderSourceTime),e.attributeUpdateTime={},K.obj(e.attributeUpdateTime),K.setGet(t,e,["program","shaderSourceTime","VAO","attributeUpdateTime","CABO","primitiveType","pointPicking"]),e.program=Le.newInstance(),e.VAO=a4.newInstance(),e.CABO=QY.newInstance(),fJ(t,e)}const hJ=K.newInstance(KR);var Xc={newInstance:hJ,extend:KR,primTypes:hu};const{Representation:Hg,Interpolation:Kg}=WR;function K6(t){return()=>K.vtkErrorMacro(`vtkProperty::${t} - NOT IMPLEMENTED`)}function gJ(t,e){e.classHierarchy.push("vtkProperty"),t.setColor=(r,n,i)=>{Array.isArray(r)?(e.color[0]!==r[0]||e.color[1]!==r[1]||e.color[2]!==r[2])&&(e.color[0]=r[0],e.color[1]=r[1],e.color[2]=r[2],t.modified()):(e.color[0]!==r||e.color[1]!==n||e.color[2]!==i)&&(e.color[0]=r,e.color[1]=n,e.color[2]=i,t.modified()),t.setDiffuseColor(e.color),t.setAmbientColor(e.color),t.setSpecularColor(e.color)},t.computeCompositeColor=K6("ComputeCompositeColor"),t.getColor=()=>{let r=0;e.ambient+e.diffuse+e.specular>0&&(r=1/(e.ambient+e.diffuse+e.specular));for(let n=0;n<3;n++)e.color[n]=r*(e.ambient*e.ambientColor[n]+e.diffuse*e.diffuseColor[n]+e.specular*e.specularColor[n]);return[].concat(e.color)},t.setSpecularPower=r=>{const n=1/Math.max(1,r);(e.roughness!==n||e.specularPower!==r)&&(e.specularPower=r,e.roughness=n,t.modified())},t.addShaderVariable=K6("AddShaderVariable"),t.setInterpolationToFlat=()=>t.setInterpolation(Kg.FLAT),t.setInterpolationToGouraud=()=>t.setInterpolation(Kg.GOURAUD),t.setInterpolationToPhong=()=>t.setInterpolation(Kg.PHONG),t.getInterpolationAsString=()=>K.enumToString(Kg,e.interpolation),t.setRepresentationToWireframe=()=>t.setRepresentation(Hg.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(Hg.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(Hg.POINTS),t.getRepresentationAsString=()=>K.enumToString(Hg,e.representation)}const pJ={color:[1,1,1],ambientColor:[1,1,1],diffuseColor:[1,1,1],specularColor:[1,1,1],edgeColor:[0,0,0],ambient:0,diffuse:1,metallic:0,roughness:.6,normalStrength:1,emission:1,baseIOR:1.45,specular:0,specularPower:1,opacity:1,interpolation:Kg.GOURAUD,representation:Hg.SURFACE,edgeVisibility:!1,backfaceCulling:!1,frontfaceCulling:!1,pointSize:1,lineWidth:1,lighting:!0,shading:!1,materialName:null};function qR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,pJ,r),K.obj(t,e),K.setGet(t,e,["lighting","interpolation","ambient","diffuse","metallic","roughness","normalStrength","emission","baseIOR","specular","specularPower","opacity","edgeVisibility","lineWidth","pointSize","backfaceCulling","frontfaceCulling","representation","diffuseTexture","metallicTexture","roughnessTexture","normalTexture","ambientOcclusionTexture","emissionTexture"]),K.setGetArray(t,e,["ambientColor","specularColor","diffuseColor","edgeColor"],3),gJ(t,e)}const mJ=K.newInstance(qR,"vtkProperty");var kd={newInstance:mJ,extend:qR,...WR};const{Representation:vJ}=kd,{vtkErrorMacro:q6}=K;function yJ(t){const e=Le.substitute(t.Fragment,"//VTK::RenderPassFragmentShader::Impl",`
       float weight = gl_FragData[0].a * pow(max(1.1 - gl_FragCoord.z, 0.0), 2.0);
       gl_FragData[0] = vec4(gl_FragData[0].rgb*weight, gl_FragData[0].a);
       gl_FragData[1].r = weight;
@@ -81,8 +81,8 @@ void main()
   float t2Color = texture(translucentRTexture, tcoord).r;
   gl_FragData[0] = vec4(t1Color.rgb/max(t2Color,0.01), 1.0 - t1Color.a);
 }
-`;function xJ(t,e){e.classHierarchy.push("vtkOpenGLOrderIndependentTranslucentPass"),t.createVertexBuffer=()=>{const r=new Float32Array([-1,-1,-1,1,-1,-1,-1,1,-1,1,1,-1]),n=new Float32Array([0,0,1,0,0,1,1,1]),i=new Uint16Array([4,0,1,3,2]),o=Vt.newInstance({numberOfComponents:3,values:r});o.setName("points");const a=Vt.newInstance({numberOfComponents:2,values:n});a.setName("tcoords");const s=Vt.newInstance({numberOfComponents:1,values:i});e.tris.getCABO().createVBO(s,"polys",vJ.SURFACE,{points:o,tcoords:a,cellOffset:0}),e.VBOBuildTime.modified()},t.createFramebuffer=r=>{const n=r.getSize(),i=r.getContext();e.framebuffer=J5.newInstance(),e.framebuffer.setOpenGLRenderWindow(r),e.framebuffer.create(...n),e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.bind(),e.translucentRGBATexture=kr.newInstance(),e.translucentRGBATexture.setInternalFormat(i.RGBA16F),e.translucentRGBATexture.setFormat(i.RGBA),e.translucentRGBATexture.setOpenGLDataType(i.HALF_FLOAT),e.translucentRGBATexture.setOpenGLRenderWindow(r),e.translucentRGBATexture.create2DFromRaw(n[0],n[1],4,"Float32Array",null),e.translucentRTexture=kr.newInstance(),e.translucentRTexture.setInternalFormat(i.R16F),e.translucentRTexture.setFormat(i.RED),e.translucentRTexture.setOpenGLDataType(i.HALF_FLOAT),e.translucentRTexture.setOpenGLRenderWindow(r),e.translucentRTexture.create2DFromRaw(n[0],n[1],1,"Float32Array",null),e.translucentZTexture=kr.newInstance(),e.translucentZTexture.setOpenGLRenderWindow(r),e.translucentZTexture.createDepthFromRaw(n[0],n[1],"Float32Array",null),e.framebuffer.setColorBuffer(e.translucentRGBATexture,0),e.framebuffer.setColorBuffer(e.translucentRTexture,1),e.framebuffer.setDepthBuffer(e.translucentZTexture)},t.createCopyShader=r=>{e.copyShader=r.getShaderCache().readyShaderProgramArray(["//VTK::System::Dec","attribute vec4 vertexDC;","attribute vec2 tcoordTC;","varying vec2 tcoord;","void main() { tcoord = tcoordTC; gl_Position = vertexDC; }"].join(`
-`),wJ,"")},t.createVBO=r=>{const n=r.getContext();e.tris.setOpenGLRenderWindow(r),t.createVertexBuffer();const i=e.copyShader;e.tris.getCABO().bind(),e.copyVAO.addAttributeArray(i,e.tris.getCABO(),"vertexDC",e.tris.getCABO().getVertexOffset(),e.tris.getCABO().getStride(),n.FLOAT,3,n.FALSE)||q6("Error setting vertexDC in copy shader VAO."),e.copyVAO.addAttributeArray(i,e.tris.getCABO(),"tcoordTC",e.tris.getCABO().getTCoordOffset(),e.tris.getCABO().getStride(),n.FLOAT,2,n.FALSE)||q6("Error setting vertexDC in copy shader VAO.")},t.traverse=(r,n,i)=>{if(e.deleted)return;const o=r.getSize(),a=r.getContext();if(e._supported=!1,n.getSelector()||!a||!r.getWebgl2()||!a.getExtension("EXT_color_buffer_half_float")&&!a.getExtension("EXT_color_buffer_float")){t.setCurrentOperation("translucentPass"),n.traverse(t);return}if(e._supported=!0,e.framebuffer===null)t.createFramebuffer(r);else{const c=e.framebuffer.getSize();c===null||c[0]!==o[0]||c[1]!==o[1]?(e.framebuffer.releaseGraphicsResources(),e.translucentRGBATexture.releaseGraphicsResources(r),e.translucentRTexture.releaseGraphicsResources(r),e.translucentZTexture.releaseGraphicsResources(r),t.createFramebuffer(r)):(e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.bind())}a.drawBuffers([a.COLOR_ATTACHMENT0]),a.clearBufferfv(a.COLOR,0,[0,0,0,0]),a.clearBufferfv(a.DEPTH,0,[1]),a.colorMask(!1,!1,!1,!1),i.getOpaqueActorCount()>0&&(i.setCurrentOperation("opaqueZBufferPass"),n.traverse(i)),a.colorMask(!0,!0,!0,!0),a.drawBuffers([a.COLOR_ATTACHMENT0,a.COLOR_ATTACHMENT1]),a.viewport(0,0,o[0],o[1]),a.scissor(0,0,o[0],o[1]),a.clearBufferfv(a.COLOR,0,[0,0,0,1]),a.clearBufferfv(a.COLOR,1,[0,0,0,0]),a.enable(a.DEPTH_TEST),a.enable(a.BLEND),a.blendFuncSeparate(a.ONE,a.ONE,a.ZERO,a.ONE_MINUS_SRC_ALPHA),t.setCurrentOperation("translucentPass"),n.traverse(t),a.drawBuffers([a.NONE]),e.framebuffer.restorePreviousBindingsAndBuffers(),e.copyShader===null?t.createCopyShader(r):r.getShaderCache().readyShaderProgram(e.copyShader),e.copyVAO||(e.copyVAO=a4.newInstance(),e.copyVAO.setOpenGLRenderWindow(r)),e.copyVAO.bind(),e.VBOBuildTime.getMTime()<t.getMTime()&&t.createVBO(r),a.blendFuncSeparate(a.SRC_ALPHA,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA),a.depthMask(!1),a.depthFunc(a.ALWAYS),a.viewport(0,0,o[0],o[1]),a.scissor(0,0,o[0],o[1]),e.translucentRGBATexture.activate(),e.copyShader.setUniformi("translucentRGBATexture",e.translucentRGBATexture.getTextureUnit()),e.translucentRTexture.activate(),e.copyShader.setUniformi("translucentRTexture",e.translucentRTexture.getTextureUnit()),a.drawArrays(a.TRIANGLES,0,e.tris.getCABO().getElementCount()),a.depthMask(!0),a.depthFunc(a.LEQUAL),e.translucentRGBATexture.deactivate(),e.translucentRTexture.deactivate();const s=n.getTiledSizeAndOrigin();a.scissor(s.lowerLeftU,s.lowerLeftV,s.usize,s.vsize),a.viewport(s.lowerLeftU,s.lowerLeftV,s.usize,s.vsize)},t.getShaderReplacement=()=>e._supported?yJ:null,t.releaseGraphicsResources=r=>{e.framebuffer&&(e.framebuffer.releaseGraphicsResources(r),e.framebuffer=null),e.translucentRGBATexture&&(e.translucentRGBATexture.releaseGraphicsResources(r),e.translucentRGBATexture=null),e.translucentRTexture&&(e.translucentRTexture.releaseGraphicsResources(r),e.translucentRTexture=null),e.translucentZTexture&&(e.translucentZTexture.releaseGraphicsResources(r),e.translucentZTexture=null),e.copyVAO&&(e.copyVAO.releaseGraphicsResources(r),e.copyVAO=null),e.copyShader&&(e.copyShader.releaseGraphicsResources(r),e.copyShader=null),e.tris&&(e.tris.releaseGraphicsResources(r),e.tris=null),t.modified()}}const CJ={framebuffer:null,copyShader:null,tris:null};function XR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,CJ,r),H_.extend(t,e,r),e.VBOBuildTime={},K.obj(e.VBOBuildTime,{mtime:0}),e.tris=Yc.newInstance(),K.get(t,e,["framebuffer"]),xJ(t,e)}const SJ=K.newInstance(XR,"vtkOpenGLOrderIndependentTranslucentPass");var TJ={newInstance:SJ,extend:XR};function _J(t,e){e.classHierarchy.push("vtkForwardPass"),t.traverse=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;if(e.deleted)return;e._currentParent=n,t.setCurrentOperation("buildPass"),r.traverse(t);const i=r.getRenderable().getNumberOfLayers(),o=r.getRenderable().getRenderersByReference();for(let a=0;a<i;a++)for(let s=0;s<o.length;s++){const c=o[s],l=r.getViewNodeFor(c);if(c.getDraw()&&c.getLayer()===a){if(e.opaqueActorCount=0,e.translucentActorCount=0,e.volumeCount=0,e.overlayActorCount=0,t.setCurrentOperation("queryPass"),l.traverse(t),(e.opaqueActorCount>0||e.translucentActorCount>0)&&e.volumeCount>0||e.depthRequested){const f=r.getFramebufferSize();e.framebuffer===null&&(e.framebuffer=J5.newInstance()),e.framebuffer.setOpenGLRenderWindow(r),e.framebuffer.saveCurrentBindingsAndBuffers();const u=e.framebuffer.getSize();(u===null||u[0]!==f[0]||u[1]!==f[1])&&(e.framebuffer.create(f[0],f[1]),e.framebuffer.populateFramebuffer()),e.framebuffer.bind(),t.setCurrentOperation("zBufferPass"),l.traverse(t),e.framebuffer.restorePreviousBindingsAndBuffers(),e.depthRequested=!1}t.setCurrentOperation("cameraPass"),l.traverse(t),e.opaqueActorCount>0&&(t.setCurrentOperation("opaquePass"),l.traverse(t)),e.translucentActorCount>0&&(e.translucentPass||(e.translucentPass=TJ.newInstance()),e.translucentPass.traverse(r,l,t)),e.volumeCount>0&&(t.setCurrentOperation("volumePass"),l.traverse(t)),e.overlayActorCount>0&&(t.setCurrentOperation("overlayPass"),l.traverse(t))}}},t.getZBufferTexture=()=>e.framebuffer?e.framebuffer.getColorTexture():null,t.requestDepth=()=>{e.depthRequested=!0},t.incrementOpaqueActorCount=()=>e.opaqueActorCount++,t.incrementTranslucentActorCount=()=>e.translucentActorCount++,t.incrementVolumeCount=()=>e.volumeCount++,t.incrementOverlayActorCount=()=>e.overlayActorCount++}const EJ={opaqueActorCount:0,translucentActorCount:0,volumeCount:0,overlayActorCount:0,framebuffer:null,depthRequested:!1};function YR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,EJ,r),H_.extend(t,e,r),K.get(t,e,["framebuffer","opaqueActorCount","translucentActorCount","volumeCount"]),_J(t,e)}const bJ=K.newInstance(YR,"vtkForwardPass");var DJ={newInstance:bJ,extend:YR};const oa={MIN_KNOWN_PASS:0,ACTOR_PASS:0,COMPOSITE_INDEX_PASS:1,ID_LOW24:2,ID_HIGH24:3,MAX_KNOWN_PASS:3};var JR={PassTypes:oa};const{vtkErrorMacro:X6,vtkWarningMacro:IJ}=K;function OJ(t,e){e.classHierarchy.push("vtkFieldData");const r=t.getState;e.arrays&&(e.arrays=e.arrays.map(n=>({data:Ys(n.data)}))),t.initialize=()=>{t.initializeFields(),t.copyAllOn(),t.clearFieldFlags()},t.initializeFields=()=>{e.arrays=[],e.copyFieldFlags={},t.modified()},t.copyStructure=n=>{t.initializeFields(),e.copyFieldFlags=n.getCopyFieldFlags().map(i=>i),e.arrays=n.arrays().map(i=>({array:i}))},t.getNumberOfArrays=()=>e.arrays.length,t.getNumberOfActiveArrays=()=>e.arrays.length,t.addArray=n=>{const i=n.getName(),{array:o,index:a}=t.getArrayWithIndex(i);return o!=null?(e.arrays[a]={data:n},a):(e.arrays=[].concat(e.arrays,{data:n}),e.arrays.length-1)},t.removeAllArrays=()=>{e.arrays=[]},t.removeArray=n=>{const i=e.arrays.findIndex(o=>o.data.getName()===n);return t.removeArrayByIndex(i)},t.removeArrayByIndex=n=>n!==-1&&n<e.arrays.length?(e.arrays.splice(n,1),!0):!1,t.getArrays=()=>e.arrays.map(n=>n.data),t.getArray=n=>typeof n=="number"?t.getArrayByIndex(n):t.getArrayByName(n),t.getArrayByName=n=>e.arrays.reduce((i,o,a)=>o.data.getName()===n?o.data:i,null),t.getArrayWithIndex=n=>{const i=e.arrays.findIndex(o=>o.data.getName()===n);return{array:i!==-1?e.arrays[i].data:null,index:i}},t.getArrayByIndex=n=>n>=0&&n<e.arrays.length?e.arrays[n].data:null,t.hasArray=n=>t.getArrayWithIndex(n).index>=0,t.getArrayName=n=>{const i=e.arrays[n];return i?i.data.getName():""},t.getCopyFieldFlags=()=>e.copyFieldFlags,t.getFlag=n=>e.copyFieldFlags[n],t.passData=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:-1,o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:-1;n.getArrays().forEach(a=>{const s=t.getFlag(a.getName());if(s!==!1&&!(e.doCopyAllOff&&s!==!0)&&a){let c=t.getArrayByName(a.getName());if(c)if(a.getNumberOfComponents()===c.getNumberOfComponents())if(i>-1&&i<a.getNumberOfTuples()){const l=o>-1?o:i;c.insertTuple(l,a.getTuple(i))}else c.insertTuples(0,a.getTuples());else X6("Unhandled case in passData");else if(i<0||i>a.getNumberOfTuples())t.addArray(a),n.getAttributes(a).forEach(l=>{t.setAttribute(a,l)});else{const l=a.getNumberOfComponents();let f=a.getNumberOfValues();const u=o>-1?o:i;f<=u*l&&(f=(u+1)*l),c=Vt.newInstance({name:a.getName(),dataType:a.getDataType(),numberOfComponents:l,values:K.newTypedArray(a.getDataType(),f),size:0}),c.insertTuple(u,a.getTuple(i)),t.addArray(c),n.getAttributes(a).forEach(d=>{t.setAttribute(c,d)})}}})},t.interpolateData=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:-1,o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:-1,a=arguments.length>3&&arguments[3]!==void 0?arguments[3]:-1,s=arguments.length>4&&arguments[4]!==void 0?arguments[4]:.5;n.getArrays().forEach(c=>{const l=t.getFlag(c.getName());if(l!==!1&&!(e.doCopyAllOff&&l!==!0)&&c){let f=t.getArrayByName(c.getName());if(f)if(c.getNumberOfComponents()===f.getNumberOfComponents())if(i>-1&&i<c.getNumberOfTuples()){const u=a>-1?a:i;f.interpolateTuple(u,c,i,c,o,s),IJ("Unexpected case in interpolateData")}else f.insertTuples(c.getTuples());else X6("Unhandled case in interpolateData");else if(i<0||o<0||i>c.getNumberOfTuples())t.addArray(c),n.getAttributes(c).forEach(u=>{t.setAttribute(c,u)});else{const u=c.getNumberOfComponents();let d=c.getNumberOfValues();const h=a>-1?a:i;d<=h*u&&(d=(h+1)*u),f=Vt.newInstance({name:c.getName(),dataType:c.getDataType(),numberOfComponents:u,values:K.newTypedArray(c.getDataType(),d),size:0}),f.interpolateTuple(h,c,i,c,o,s),t.addArray(f),n.getAttributes(c).forEach(g=>{t.setAttribute(f,g)})}}})},t.copyFieldOn=n=>{e.copyFieldFlags[n]=!0},t.copyFieldOff=n=>{e.copyFieldFlags[n]=!1},t.copyAllOn=()=>{(!e.doCopyAllOn||e.doCopyAllOff)&&(e.doCopyAllOn=!0,e.doCopyAllOff=!1,t.modified())},t.copyAllOff=()=>{(e.doCopyAllOn||!e.doCopyAllOff)&&(e.doCopyAllOn=!1,e.doCopyAllOff=!0,t.modified())},t.clearFieldFlags=()=>{e.copyFieldFlags={}},t.deepCopy=n=>{e.arrays=n.getArrays().map(i=>{const o=i.newClone();return o.deepCopy(i),{data:o}})},t.copyFlags=n=>n.getCopyFieldFlags().map(i=>i),t.reset=()=>e.arrays.forEach(n=>n.data.reset()),t.getMTime=()=>e.arrays.reduce((n,i)=>i.data.getMTime()>n?i.data.getMTime():n,e.mtime),t.getNumberOfComponents=()=>e.arrays.reduce((n,i)=>n+i.data.getNumberOfComponents(),0),t.getNumberOfTuples=()=>e.arrays.length>0?e.arrays[0].getNumberOfTuples():0,t.getState=()=>{const n=r();return n&&(n.arrays=e.arrays.map(i=>({data:i.data.getState()}))),n}}const MJ={arrays:[],copyFieldFlags:[],doCopyAllOn:!0,doCopyAllOff:!1};function ZR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,MJ,r),K.obj(t,e),OJ(t,e)}const PJ=K.newInstance(ZR,"vtkFieldData");var RJ={newInstance:PJ,extend:ZR};const LJ={SCALARS:0,VECTORS:1,NORMALS:2,TCOORDS:3,TENSORS:4,GLOBALIDS:5,PEDIGREEIDS:6,EDGEFLAG:7,NUM_ATTRIBUTES:8},AJ={MAX:0,EXACT:1,NOLIMIT:2},NJ={DUPLICATECELL:1,HIGHCONNECTIVITYCELL:2,LOWCONNECTIVITYCELL:4,REFINEDCELL:8,EXTERIORCELL:16,HIDDENCELL:32},kJ={DUPLICATEPOINT:1,HIDDENPOINT:2},VJ={COPYTUPLE:0,INTERPOLATE:1,PASSDATA:2,ALLCOPY:3},FJ="vtkGhostType",xy={DEFAULT:0,SINGLE:1,DOUBLE:2};var QR={AttributeCopyOperations:VJ,AttributeLimitTypes:AJ,AttributeTypes:LJ,CellGhostTypes:NJ,DesiredOutputPrecision:xy,PointGhostTypes:kJ,ghostArrayName:FJ};const{AttributeTypes:ou,AttributeCopyOperations:Ef}=QR,{vtkWarningMacro:Zm}=K;function UJ(t,e){const r=["Scalars","Vectors","Normals","TCoords","Tensors","GlobalIds","PedigreeIds"];function n(a){let s=r.find(c=>ou[c.toUpperCase()]===a||typeof a!="number"&&c.toLowerCase()===a.toLowerCase());return typeof s>"u"&&(s=null),s}e.classHierarchy.push("vtkDataSetAttributes");const i={...t};t.checkNumberOfComponents=a=>!0,t.setAttribute=(a,s)=>{const c=n(s);if(a&&c.toUpperCase()==="PEDIGREEIDS"&&!a.isA("vtkDataArray"))return Zm(`Cannot set attribute ${c}. The attribute must be a vtkDataArray.`),-1;if(a&&!t.checkNumberOfComponents(a,c))return Zm(`Cannot set attribute ${c}. Incorrect number of components.`),-1;let l=e[`active${c}`];if(l>=0&&l<e.arrays.length){if(e.arrays[l]===a)return l;t.removeArrayByIndex(l)}return a?(l=t.addArray(a),e[`active${c}`]=l):e[`active${c}`]=-1,t.modified(),e[`active${c}`]},t.getAttributes=a=>r.filter(s=>t[`get${s}`]()===a),t.setActiveAttributeByName=(a,s)=>t.setActiveAttributeByIndex(t.getArrayWithIndex(a).index,s),t.setActiveAttributeByIndex=(a,s)=>{const c=n(s);if(a>=0&&a<e.arrays.length){if(c.toUpperCase()!=="PEDIGREEIDS"){const l=t.getArrayByIndex(a);if(!l.isA("vtkDataArray"))return Zm(`Cannot set attribute ${c}. Only vtkDataArray subclasses can be set as active attributes.`),-1;if(!t.checkNumberOfComponents(l,c))return Zm(`Cannot set attribute ${c}. Incorrect number of components.`),-1}return e[`active${c}`]=a,t.modified(),a}return a===-1&&(e[`active${c}`]=a,t.modified()),-1},t.getActiveAttribute=a=>{const s=n(a);return t[`get${s}`]()},t.removeAllArrays=()=>{r.forEach(a=>{e[`active${a}`]=-1}),i.removeAllArrays()},t.removeArrayByIndex=a=>(a!==-1&&r.forEach(s=>{a===e[`active${s}`]?e[`active${s}`]=-1:a<e[`active${s}`]&&(e[`active${s}`]-=1)}),i.removeArrayByIndex(a)),r.forEach(a=>{const s=`active${a}`;t[`get${a}`]=()=>t.getArrayByIndex(e[s]),t[`set${a}`]=c=>t.setAttribute(c,a),t[`setActive${a}`]=c=>t.setActiveAttributeByIndex(t.getArrayWithIndex(c).index,a),t[`copy${a}Off`]=()=>{const c=a.toUpperCase();e.copyAttributeFlags[Ef.PASSDATA][ou[c]]=!1},t[`copy${a}On`]=()=>{const c=a.toUpperCase();e.copyAttributeFlags[Ef.PASSDATA][ou[c]]=!0}}),t.initializeAttributeCopyFlags=()=>{e.copyAttributeFlags=[],Object.keys(Ef).filter(a=>a!=="ALLCOPY").forEach(a=>{e.copyAttributeFlags[Ef[a]]=Object.keys(ou).filter(s=>s!=="NUM_ATTRIBUTES").reduce((s,c)=>(s[ou[c]]=!0,s),[])}),e.copyAttributeFlags[Ef.COPYTUPLE][ou.GLOBALIDS]=!1,e.copyAttributeFlags[Ef.INTERPOLATE][ou.GLOBALIDS]=!1,e.copyAttributeFlags[Ef.COPYTUPLE][ou.PEDIGREEIDS]=!1},t.initialize=K.chain(t.initialize,t.initializeAttributeCopyFlags),e.dataArrays&&Object.keys(e.dataArrays).length&&Object.keys(e.dataArrays).forEach(a=>{!e.dataArrays[a].ref&&e.dataArrays[a].type==="vtkDataArray"&&t.addArray(Vt.newInstance(e.dataArrays[a]))});const o=t.shallowCopy;t.shallowCopy=(a,s)=>{o(a,s),e.arrays=a.getArrays().map(c=>{const l=c.newClone();return l.shallowCopy(c,s),{data:l}})},t.initializeAttributeCopyFlags()}const BJ={activeScalars:-1,activeVectors:-1,activeTensors:-1,activeNormals:-1,activeTCoords:-1,activeGlobalIds:-1,activePedigreeIds:-1};function eL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,BJ,r),RJ.extend(t,e,r),K.setGet(t,e,["activeScalars","activeNormals","activeTCoords","activeVectors","activeTensors","activeGlobalIds","activePedigreeIds"]),e.arrays||(e.arrays={}),UJ(t,e)}const GJ=K.newInstance(eL,"vtkDataSetAttributes");var Y6={newInstance:GJ,extend:eL,...QR};const WJ={UNIFORM:0,DATA_OBJECT_FIELD:0,COORDINATE:1,POINT_DATA:1,POINT:2,POINT_FIELD_DATA:2,CELL:3,CELL_FIELD_DATA:3,VERTEX:4,VERTEX_FIELD_DATA:4,EDGE:5,EDGE_FIELD_DATA:5,ROW:6,ROW_DATA:6},zJ={FIELD_ASSOCIATION_POINTS:0,FIELD_ASSOCIATION_CELLS:1,FIELD_ASSOCIATION_NONE:2,FIELD_ASSOCIATION_POINTS_THEN_CELLS:3,FIELD_ASSOCIATION_VERTICES:4,FIELD_ASSOCIATION_EDGES:5,FIELD_ASSOCIATION_ROWS:6,NUMBER_OF_ASSOCIATIONS:7};var $J={FieldDataTypes:WJ,FieldAssociations:zJ};const aS=["pointData","cellData","fieldData"];function jJ(t,e){e.classHierarchy.push("vtkDataSet"),aS.forEach(n=>{e[n]?e[n]=Ys(e[n]):e[n]=Y6.newInstance()});const r=t.shallowCopy;t.shallowCopy=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;r(n,i),aS.forEach(o=>{e[o]=Y6.newInstance(),e[o].shallowCopy(n.getReferenceByName(o))})}}const HJ={};function tL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,HJ,r),K.obj(t,e),K.setGet(t,e,aS),jJ(t,e)}const KJ=K.newInstance(tL,"vtkDataSet");var Uh={newInstance:KJ,extend:tL,...$J};const{FieldAssociations:qJ}=Uh;function XJ(t,e){e.classHierarchy.push("vtkHardwareSelector"),t.getSourceDataAsync=async(r,n,i,o,a)=>{},t.selectAsync=async(r,n,i,o,a)=>{const s=await t.getSourceDataAsync(r,n,i,o,a);return s?s.generateSelection(n,i,o,a):[]}}const YJ={fieldAssociation:qJ.FIELD_ASSOCIATION_CELLS,captureZValues:!1};function nL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,YJ,r),K.obj(t,e),K.setGet(t,e,["fieldAssociation","captureZValues"]),XJ(t,e)}const JJ=K.newInstance(nL,"vtkHardwareSelector");var ZJ={newInstance:JJ,extend:nL};const QJ={GLOBALIDS:0,PEDIGREEIDS:1,VALUES:2,INDICES:3,FRUSTUM:4,LOCATIONS:5,THRESHOLDS:6,BLOCKS:7,QUERY:8},eZ={CELL:0,POINT:1,FIELD:2,VERTEX:3,EDGE:4,ROW:5};var tZ={SelectionContent:QJ,SelectionField:eZ};function nZ(t,e){e.classHierarchy.push("vtkSelectionNode"),t.getBounds=()=>e.points.getBounds()}const rZ={contentType:-1,fieldType:-1,properties:null,selectionList:[]};function rL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rZ,r),K.obj(t,e),e.properties={},K.setGet(t,e,["contentType","fieldType","properties","selectionList"]),nZ(t,e)}const iZ=K.newInstance(rL,"vtkSelectionNode");var iL={newInstance:iZ,extend:rL,...tZ};const{PassTypes:_i}=JR,{SelectionContent:oZ,SelectionField:J6}=iL,{FieldAssociations:gp}=Uh,{vtkErrorMacro:oL}=K,Tu=1;function aL(t){return`${t.propID} ${t.compositeID}`}function sL(t,e,r,n){if(!r)return 0;const i=(e*(n[2]-n[0]+1)+t)*4;return r[i+3]}function xl(t,e,r,n){if(!r)return 0;const i=(e*(n[2]-n[0]+1)+t)*4,o=r[i],a=r[i+1];return(r[i+2]*256+a)*256+o}function cL(t,e){let r=e;return r<<=24,r|=t,r}function aZ(t,e,r,n){{if(n[0]=e[0],n[1]=e[1],e[0]<t.area[0]||e[0]>t.area[2]||e[1]<t.area[1]||e[1]>t.area[3])return null;const i=[e[0]-t.area[0],e[1]-t.area[1]],o=xl(i[0],i[1],t.pixBuffer[_i.ACTOR_PASS],t.area);if(o<=0||o-Tu>=t.props.length)return null;const a={};a.valid=!0,a.propID=o-Tu,a.prop=t.props[a.propID];let s=xl(i[0],i[1],t.pixBuffer[_i.COMPOSITE_INDEX_PASS],t.area);if((s<0||s>16777215)&&(s=0),a.compositeID=s-Tu,t.captureZValues){const f=(i[1]*(t.area[2]-t.area[0]+1)+i[0])*4;a.zValue=(256*t.zBuffer[f]+t.zBuffer[f+1])/65535,a.displayPosition=e}if(t.pixBuffer[_i.ID_LOW24]&&sL(i[0],i[1],t.pixBuffer[_i.ID_LOW24],t.area)===0)return a;const c=xl(i[0],i[1],t.pixBuffer[_i.ID_LOW24],t.area),l=xl(i[0],i[1],t.pixBuffer[_i.ID_HIGH24],t.area);return a.attributeID=cL(c,l),a}}function lL(t,e,r,n,i){const o=[];let a=0;return e.forEach((s,c)=>{const l=iL.newInstance();switch(l.setContentType(oZ.INDICES),t){case gp.FIELD_ASSOCIATION_CELLS:l.setFieldType(J6.CELL);break;case gp.FIELD_ASSOCIATION_POINTS:l.setFieldType(J6.POINT);break;default:oL("Unknown field association")}l.getProperties().propID=s.info.propID,l.getProperties().prop=s.info.prop,l.getProperties().compositeID=s.info.compositeID,l.getProperties().attributeID=s.info.attributeID,l.getProperties().pixelCount=s.pixelCount,r&&(l.getProperties().displayPosition=[s.info.displayPosition[0],s.info.displayPosition[1],s.info.zValue],l.getProperties().worldPosition=i.displayToWorld(s.info.displayPosition[0],s.info.displayPosition[1],s.info.zValue,n)),l.setSelectionList(s.attributeIDs),o[a]=l,a++}),o}function sZ(t,e,r,n,i){const o=Math.floor(e),a=Math.floor(r),s=Math.floor(n),c=Math.floor(i),l=new Map,f=[0,0];for(let u=a;u<=c;u++)for(let d=o;d<=s;d++){const g=aZ(t,[d,u],0,f);if(g&&g.valid){const p=aL(g);if(!l.has(p))l.set(p,{info:g,pixelCount:1,attributeIDs:[g.attributeID]});else{const v=l.get(p);v.pixelCount++,t.captureZValues&&g.zValue<v.info.zValue&&(v.info=g),v.attributeIDs.indexOf(g.attributeID)===-1&&v.attributeIDs.push(g.attributeID)}}}return lL(t.fieldAssociation,l,t.captureZValues,t.renderer,t.openGLRenderWindow)}function cZ(t,e){e.classHierarchy.push("vtkOpenGLHardwareSelector"),t.releasePixBuffers=()=>{e.rawPixBuffer=[],e.pixBuffer=[],e.zBuffer=null},t.beginSelection=()=>{e._openGLRenderer=e._openGLRenderWindow.getViewNodeFor(e._renderer),e.maxAttributeId=0;const n=e._openGLRenderWindow.getSize();if(!e.framebuffer)e.framebuffer=J5.newInstance(),e.framebuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.create(n[0],n[1]),e.framebuffer.populateFramebuffer();else{e.framebuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.framebuffer.saveCurrentBindingsAndBuffers();const i=e.framebuffer.getSize();!i||i[0]!==n[0]||i[1]!==n[1]?(e.framebuffer.create(n[0],n[1]),e.framebuffer.populateFramebuffer()):e.framebuffer.bind()}if(e._openGLRenderer.clear(),e._openGLRenderer.setSelector(t),e.hitProps={},e.propPixels={},e.props=[],t.releasePixBuffers(),e.fieldAssociation===gp.FIELD_ASSOCIATION_POINTS){const i=e._openGLRenderWindow.getContext(),o=i.isEnabled(i.BLEND);i.disable(i.BLEND),e._openGLRenderWindow.traverseAllPasses(),o&&i.enable(i.BLEND)}},t.endSelection=()=>{e.hitProps={},e._openGLRenderer.setSelector(null),e.framebuffer.restorePreviousBindingsAndBuffers()},t.preCapturePass=()=>{const n=e._openGLRenderWindow.getContext();e.originalBlending=n.isEnabled(n.BLEND),n.disable(n.BLEND)},t.postCapturePass=()=>{const n=e._openGLRenderWindow.getContext();e.originalBlending&&n.enable(n.BLEND)},t.select=()=>{let n=null;return t.captureBuffers()&&(n=t.generateSelection(e.area[0],e.area[1],e.area[2],e.area[3]),t.releasePixBuffers()),n},t.getSourceDataAsync=async(n,i,o,a,s)=>{if(e._renderer=n,i===void 0){const l=e._openGLRenderWindow.getSize();t.setArea(0,0,l[0]-1,l[1]-1)}else t.setArea(i,o,a,s);if(!t.captureBuffers())return!1;const c={area:[...e.area],pixBuffer:[...e.pixBuffer],captureZValues:e.captureZValues,zBuffer:e.zBuffer,props:[...e.props],fieldAssociation:e.fieldAssociation,renderer:n,openGLRenderWindow:e._openGLRenderWindow};return c.generateSelection=function(){for(var l=arguments.length,f=new Array(l),u=0;u<l;u++)f[u]=arguments[u];return sZ(c,...f)},c},t.captureBuffers=()=>{if(!e._renderer||!e._openGLRenderWindow)return oL("Renderer and view must be set before calling Select."),!1;e._openGLRenderer=e._openGLRenderWindow.getViewNodeFor(e._renderer),e._openGLRenderWindow.getRenderable().preRender(),t.invokeEvent({type:"StartEvent"}),e.originalBackground=e._renderer.getBackgroundByReference(),e._renderer.setBackground(0,0,0,0);const n=e._openGLRenderWindow.getRenderPasses();t.beginSelection();const i=[];for(e.currentPass=_i.MIN_KNOWN_PASS;e.currentPass<=_i.MAX_KNOWN_PASS;e.currentPass++)t.passRequired(e.currentPass)&&(t.preCapturePass(e.currentPass),e.captureZValues&&e.currentPass===_i.ACTOR_PASS&&typeof n[0].requestDepth=="function"&&typeof n[0].getFramebuffer=="function"&&n[0].requestDepth(),e._openGLRenderWindow.traverseAllPasses(),t.postCapturePass(e.currentPass),t.savePixelBuffer(e.currentPass),i.push(e.currentPass));return i.forEach(o=>{e.currentPass=o,t.processPixelBuffers()}),e.currentPass=_i.MAX_KNOWN_PASS,t.endSelection(),e._renderer.setBackground(e.originalBackground),t.invokeEvent({type:"EndEvent"}),!0},t.processPixelBuffers=()=>{e.props.forEach((n,i)=>{t.isPropHit(i)&&n.processSelectorPixelBuffers(t,e.propPixels[i])})},t.passRequired=n=>{if(n===_i.ID_HIGH24){if(e.fieldAssociation===gp.FIELD_ASSOCIATION_POINTS)return e.maximumPointId>16777215;if(e.fieldAssociation===gp.FIELD_ASSOCIATION_CELLS)return e.maximumCellId>16777215}return!0},t.savePixelBuffer=n=>{if(e.pixBuffer[n]=e._openGLRenderWindow.getPixelData(e.area[0],e.area[1],e.area[2],e.area[3]),!e.rawPixBuffer[n]){const i=(e.area[2]-e.area[0]+1)*(e.area[3]-e.area[1]+1)*4;e.rawPixBuffer[n]=new Uint8Array(i),e.rawPixBuffer[n].set(e.pixBuffer[n])}if(n===_i.ACTOR_PASS){if(e.captureZValues){const i=e._openGLRenderWindow.getRenderPasses();if(typeof i[0].requestDepth=="function"&&typeof i[0].getFramebuffer=="function"){const o=i[0].getFramebuffer();o.saveCurrentBindingsAndBuffers(),o.bind(),e.zBuffer=e._openGLRenderWindow.getPixelData(e.area[0],e.area[1],e.area[2],e.area[3]),o.restorePreviousBindingsAndBuffers()}}t.buildPropHitList(e.rawPixBuffer[n])}},t.buildPropHitList=n=>{let i=0;for(let o=0;o<=e.area[3]-e.area[1];o++)for(let a=0;a<=e.area[2]-e.area[0];a++){let s=xl(a,o,n,e.area);s>0&&(s--,s in e.hitProps||(e.hitProps[s]=!0,e.propPixels[s]=[]),e.propPixels[s].push(i*4)),++i}},t.renderProp=n=>{e.currentPass===_i.ACTOR_PASS&&(t.setPropColorValueFromInt(e.props.length+Tu),e.props.push(n))},t.renderCompositeIndex=n=>{e.currentPass===_i.COMPOSITE_INDEX_PASS&&t.setPropColorValueFromInt(n+Tu)},t.renderAttributeId=n=>{n<0||(e.maxAttributeId=n>e.maxAttributeId?n:e.maxAttributeId)},t.passTypeToString=n=>K.enumToString(_i,n),t.isPropHit=n=>!!e.hitProps[n],t.setPropColorValueFromInt=n=>{e.propColorValue[0]=n%256/255,e.propColorValue[1]=Math.floor(n/256)%256/255,e.propColorValue[2]=Math.floor(n/65536)%256/255},t.getPixelInformation=(n,i,o)=>{const a=i<0?0:i;if(a===0){if(o[0]=n[0],o[1]=n[1],n[0]<e.area[0]||n[0]>e.area[2]||n[1]<e.area[1]||n[1]>e.area[3])return null;const f=[n[0]-e.area[0],n[1]-e.area[1]],u=xl(f[0],f[1],e.pixBuffer[_i.ACTOR_PASS],e.area);if(u<=0||u-Tu>=e.props.length)return null;const d={};d.valid=!0,d.propID=u-Tu,d.prop=e.props[d.propID];let h=xl(f[0],f[1],e.pixBuffer[_i.COMPOSITE_INDEX_PASS],e.area);if((h<0||h>16777215)&&(h=0),d.compositeID=h-Tu,e.captureZValues){const v=(f[1]*(e.area[2]-e.area[0]+1)+f[0])*4;d.zValue=(256*e.zBuffer[v]+e.zBuffer[v+1])/65535,d.displayPosition=n}if(e.pixBuffer[_i.ID_LOW24]&&sL(f[0],f[1],e.pixBuffer[_i.ID_LOW24],e.area)===0)return d;const g=xl(f[0],f[1],e.pixBuffer[_i.ID_LOW24],e.area),p=xl(f[0],f[1],e.pixBuffer[_i.ID_HIGH24],e.area);return d.attributeID=cL(g,p),d}const s=[n[0],n[1]],c=[0,0];let l=t.getPixelInformation(n,0,o);if(l&&l.valid)return l;for(let f=1;f<a;++f){for(let u=s[1]>f?s[1]-f:0;u<=s[1]+f;++u)if(c[1]=u,s[0]>=f&&(c[0]=s[0]-f,l=t.getPixelInformation(c,0,o),l&&l.valid)||(c[0]=s[0]+f,l=t.getPixelInformation(c,0,o),l&&l.valid))return l;for(let u=s[0]>=f?s[0]-(f-1):0;u<=s[0]+(f-1);++u)if(c[0]=u,s[1]>=f&&(c[1]=s[1]-f,l=t.getPixelInformation(c,0,o),l&&l.valid)||(c[1]=s[1]+f,l=t.getPixelInformation(c,0,o),l&&l.valid))return l}return 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c=e.framebuffer.getSize();c===null||c[0]!==o[0]||c[1]!==o[1]?(e.framebuffer.releaseGraphicsResources(),e.translucentRGBATexture.releaseGraphicsResources(r),e.translucentRTexture.releaseGraphicsResources(r),e.translucentZTexture.releaseGraphicsResources(r),t.createFramebuffer(r)):(e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.bind())}a.drawBuffers([a.COLOR_ATTACHMENT0]),a.clearBufferfv(a.COLOR,0,[0,0,0,0]),a.clearBufferfv(a.DEPTH,0,[1]),a.colorMask(!1,!1,!1,!1),i.getOpaqueActorCount()>0&&(i.setCurrentOperation("opaqueZBufferPass"),n.traverse(i)),a.colorMask(!0,!0,!0,!0),a.drawBuffers([a.COLOR_ATTACHMENT0,a.COLOR_ATTACHMENT1]),a.viewport(0,0,o[0],o[1]),a.scissor(0,0,o[0],o[1]),a.clearBufferfv(a.COLOR,0,[0,0,0,1]),a.clearBufferfv(a.COLOR,1,[0,0,0,0]),a.enable(a.DEPTH_TEST),a.enable(a.BLEND),a.blendFuncSeparate(a.ONE,a.ONE,a.ZERO,a.ONE_MINUS_SRC_ALPHA),t.setCurrentOperation("translucentPass"),n.traverse(t),a.drawBuffers([a.NONE]),e.framebuffer.restorePreviousBindingsAndBuffers(),e.copyShader===null?t.createCopyShader(r):r.getShaderCache().readyShaderProgram(e.copyShader),e.copyVAO||(e.copyVAO=a4.newInstance(),e.copyVAO.setOpenGLRenderWindow(r)),e.copyVAO.bind(),e.VBOBuildTime.getMTime()<t.getMTime()&&t.createVBO(r),a.blendFuncSeparate(a.SRC_ALPHA,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA),a.depthMask(!1),a.depthFunc(a.ALWAYS),a.viewport(0,0,o[0],o[1]),a.scissor(0,0,o[0],o[1]),e.translucentRGBATexture.activate(),e.copyShader.setUniformi("translucentRGBATexture",e.translucentRGBATexture.getTextureUnit()),e.translucentRTexture.activate(),e.copyShader.setUniformi("translucentRTexture",e.translucentRTexture.getTextureUnit()),a.drawArrays(a.TRIANGLES,0,e.tris.getCABO().getElementCount()),a.depthMask(!0),a.depthFunc(a.LEQUAL),e.translucentRGBATexture.deactivate(),e.translucentRTexture.deactivate();const s=n.getTiledSizeAndOrigin();a.scissor(s.lowerLeftU,s.lowerLeftV,s.usize,s.vsize),a.viewport(s.lowerLeftU,s.lowerLeftV,s.usize,s.vsize)},t.getShaderReplacement=()=>e._supported?yJ:null,t.releaseGraphicsResources=r=>{e.framebuffer&&(e.framebuffer.releaseGraphicsResources(r),e.framebuffer=null),e.translucentRGBATexture&&(e.translucentRGBATexture.releaseGraphicsResources(r),e.translucentRGBATexture=null),e.translucentRTexture&&(e.translucentRTexture.releaseGraphicsResources(r),e.translucentRTexture=null),e.translucentZTexture&&(e.translucentZTexture.releaseGraphicsResources(r),e.translucentZTexture=null),e.copyVAO&&(e.copyVAO.releaseGraphicsResources(r),e.copyVAO=null),e.copyShader&&(e.copyShader.releaseGraphicsResources(r),e.copyShader=null),e.tris&&(e.tris.releaseGraphicsResources(r),e.tris=null),t.modified()}}const CJ={framebuffer:null,copyShader:null,tris:null};function XR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,CJ,r),H_.extend(t,e,r),e.VBOBuildTime={},K.obj(e.VBOBuildTime,{mtime:0}),e.tris=Xc.newInstance(),K.get(t,e,["framebuffer"]),xJ(t,e)}const SJ=K.newInstance(XR,"vtkOpenGLOrderIndependentTranslucentPass");var TJ={newInstance:SJ,extend:XR};function _J(t,e){e.classHierarchy.push("vtkForwardPass"),t.traverse=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;if(e.deleted)return;e._currentParent=n,t.setCurrentOperation("buildPass"),r.traverse(t);const i=r.getRenderable().getNumberOfLayers(),o=r.getRenderable().getRenderersByReference();for(let a=0;a<i;a++)for(let s=0;s<o.length;s++){const c=o[s],l=r.getViewNodeFor(c);if(c.getDraw()&&c.getLayer()===a){if(e.opaqueActorCount=0,e.translucentActorCount=0,e.volumeCount=0,e.overlayActorCount=0,t.setCurrentOperation("queryPass"),l.traverse(t),(e.opaqueActorCount>0||e.translucentActorCount>0)&&e.volumeCount>0||e.depthRequested){const f=r.getFramebufferSize();e.framebuffer===null&&(e.framebuffer=J5.newInstance()),e.framebuffer.setOpenGLRenderWindow(r),e.framebuffer.saveCurrentBindingsAndBuffers();const u=e.framebuffer.getSize();(u===null||u[0]!==f[0]||u[1]!==f[1])&&(e.framebuffer.create(f[0],f[1]),e.framebuffer.populateFramebuffer()),e.framebuffer.bind(),t.setCurrentOperation("zBufferPass"),l.traverse(t),e.framebuffer.restorePreviousBindingsAndBuffers(),e.depthRequested=!1}t.setCurrentOperation("cameraPass"),l.traverse(t),e.opaqueActorCount>0&&(t.setCurrentOperation("opaquePass"),l.traverse(t)),e.translucentActorCount>0&&(e.translucentPass||(e.translucentPass=TJ.newInstance()),e.translucentPass.traverse(r,l,t)),e.volumeCount>0&&(t.setCurrentOperation("volumePass"),l.traverse(t)),e.overlayActorCount>0&&(t.setCurrentOperation("overlayPass"),l.traverse(t))}}},t.getZBufferTexture=()=>e.framebuffer?e.framebuffer.getColorTexture():null,t.requestDepth=()=>{e.depthRequested=!0},t.incrementOpaqueActorCount=()=>e.opaqueActorCount++,t.incrementTranslucentActorCount=()=>e.translucentActorCount++,t.incrementVolumeCount=()=>e.volumeCount++,t.incrementOverlayActorCount=()=>e.overlayActorCount++}const EJ={opaqueActorCount:0,translucentActorCount:0,volumeCount:0,overlayActorCount:0,framebuffer:null,depthRequested:!1};function YR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,EJ,r),H_.extend(t,e,r),K.get(t,e,["framebuffer","opaqueActorCount","translucentActorCount","volumeCount"]),_J(t,e)}const bJ=K.newInstance(YR,"vtkForwardPass");var DJ={newInstance:bJ,extend:YR};const na={MIN_KNOWN_PASS:0,ACTOR_PASS:0,COMPOSITE_INDEX_PASS:1,ID_LOW24:2,ID_HIGH24:3,MAX_KNOWN_PASS:3};var JR={PassTypes:na};const{vtkErrorMacro:X6,vtkWarningMacro:IJ}=K;function OJ(t,e){e.classHierarchy.push("vtkFieldData");const r=t.getState;e.arrays&&(e.arrays=e.arrays.map(n=>({data:Ys(n.data)}))),t.initialize=()=>{t.initializeFields(),t.copyAllOn(),t.clearFieldFlags()},t.initializeFields=()=>{e.arrays=[],e.copyFieldFlags={},t.modified()},t.copyStructure=n=>{t.initializeFields(),e.copyFieldFlags=n.getCopyFieldFlags().map(i=>i),e.arrays=n.arrays().map(i=>({array:i}))},t.getNumberOfArrays=()=>e.arrays.length,t.getNumberOfActiveArrays=()=>e.arrays.length,t.addArray=n=>{const i=n.getName(),{array:o,index:a}=t.getArrayWithIndex(i);return o!=null?(e.arrays[a]={data:n},a):(e.arrays=[].concat(e.arrays,{data:n}),e.arrays.length-1)},t.removeAllArrays=()=>{e.arrays=[]},t.removeArray=n=>{const i=e.arrays.findIndex(o=>o.data.getName()===n);return t.removeArrayByIndex(i)},t.removeArrayByIndex=n=>n!==-1&&n<e.arrays.length?(e.arrays.splice(n,1),!0):!1,t.getArrays=()=>e.arrays.map(n=>n.data),t.getArray=n=>typeof n=="number"?t.getArrayByIndex(n):t.getArrayByName(n),t.getArrayByName=n=>e.arrays.reduce((i,o,a)=>o.data.getName()===n?o.data:i,null),t.getArrayWithIndex=n=>{const i=e.arrays.findIndex(o=>o.data.getName()===n);return{array:i!==-1?e.arrays[i].data:null,index:i}},t.getArrayByIndex=n=>n>=0&&n<e.arrays.length?e.arrays[n].data:null,t.hasArray=n=>t.getArrayWithIndex(n).index>=0,t.getArrayName=n=>{const i=e.arrays[n];return i?i.data.getName():""},t.getCopyFieldFlags=()=>e.copyFieldFlags,t.getFlag=n=>e.copyFieldFlags[n],t.passData=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:-1,o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:-1;n.getArrays().forEach(a=>{const s=t.getFlag(a.getName());if(s!==!1&&!(e.doCopyAllOff&&s!==!0)&&a){let c=t.getArrayByName(a.getName());if(c)if(a.getNumberOfComponents()===c.getNumberOfComponents())if(i>-1&&i<a.getNumberOfTuples()){const l=o>-1?o:i;c.insertTuple(l,a.getTuple(i))}else c.insertTuples(0,a.getTuples());else X6("Unhandled case in passData");else if(i<0||i>a.getNumberOfTuples())t.addArray(a),n.getAttributes(a).forEach(l=>{t.setAttribute(a,l)});else{const l=a.getNumberOfComponents();let f=a.getNumberOfValues();const u=o>-1?o:i;f<=u*l&&(f=(u+1)*l),c=Vt.newInstance({name:a.getName(),dataType:a.getDataType(),numberOfComponents:l,values:K.newTypedArray(a.getDataType(),f),size:0}),c.insertTuple(u,a.getTuple(i)),t.addArray(c),n.getAttributes(a).forEach(d=>{t.setAttribute(c,d)})}}})},t.interpolateData=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:-1,o=arguments.length>2&&arguments[2]!==void 0?arguments[2]:-1,a=arguments.length>3&&arguments[3]!==void 0?arguments[3]:-1,s=arguments.length>4&&arguments[4]!==void 0?arguments[4]:.5;n.getArrays().forEach(c=>{const l=t.getFlag(c.getName());if(l!==!1&&!(e.doCopyAllOff&&l!==!0)&&c){let f=t.getArrayByName(c.getName());if(f)if(c.getNumberOfComponents()===f.getNumberOfComponents())if(i>-1&&i<c.getNumberOfTuples()){const u=a>-1?a:i;f.interpolateTuple(u,c,i,c,o,s),IJ("Unexpected case in interpolateData")}else f.insertTuples(c.getTuples());else X6("Unhandled case in interpolateData");else if(i<0||o<0||i>c.getNumberOfTuples())t.addArray(c),n.getAttributes(c).forEach(u=>{t.setAttribute(c,u)});else{const u=c.getNumberOfComponents();let d=c.getNumberOfValues();const h=a>-1?a:i;d<=h*u&&(d=(h+1)*u),f=Vt.newInstance({name:c.getName(),dataType:c.getDataType(),numberOfComponents:u,values:K.newTypedArray(c.getDataType(),d),size:0}),f.interpolateTuple(h,c,i,c,o,s),t.addArray(f),n.getAttributes(c).forEach(g=>{t.setAttribute(f,g)})}}})},t.copyFieldOn=n=>{e.copyFieldFlags[n]=!0},t.copyFieldOff=n=>{e.copyFieldFlags[n]=!1},t.copyAllOn=()=>{(!e.doCopyAllOn||e.doCopyAllOff)&&(e.doCopyAllOn=!0,e.doCopyAllOff=!1,t.modified())},t.copyAllOff=()=>{(e.doCopyAllOn||!e.doCopyAllOff)&&(e.doCopyAllOn=!1,e.doCopyAllOff=!0,t.modified())},t.clearFieldFlags=()=>{e.copyFieldFlags={}},t.deepCopy=n=>{e.arrays=n.getArrays().map(i=>{const o=i.newClone();return o.deepCopy(i),{data:o}})},t.copyFlags=n=>n.getCopyFieldFlags().map(i=>i),t.reset=()=>e.arrays.forEach(n=>n.data.reset()),t.getMTime=()=>e.arrays.reduce((n,i)=>i.data.getMTime()>n?i.data.getMTime():n,e.mtime),t.getNumberOfComponents=()=>e.arrays.reduce((n,i)=>n+i.data.getNumberOfComponents(),0),t.getNumberOfTuples=()=>e.arrays.length>0?e.arrays[0].getNumberOfTuples():0,t.getState=()=>{const n=r();return n&&(n.arrays=e.arrays.map(i=>({data:i.data.getState()}))),n}}const MJ={arrays:[],copyFieldFlags:[],doCopyAllOn:!0,doCopyAllOff:!1};function ZR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,MJ,r),K.obj(t,e),OJ(t,e)}const PJ=K.newInstance(ZR,"vtkFieldData");var RJ={newInstance:PJ,extend:ZR};const LJ={SCALARS:0,VECTORS:1,NORMALS:2,TCOORDS:3,TENSORS:4,GLOBALIDS:5,PEDIGREEIDS:6,EDGEFLAG:7,NUM_ATTRIBUTES:8},AJ={MAX:0,EXACT:1,NOLIMIT:2},NJ={DUPLICATECELL:1,HIGHCONNECTIVITYCELL:2,LOWCONNECTIVITYCELL:4,REFINEDCELL:8,EXTERIORCELL:16,HIDDENCELL:32},kJ={DUPLICATEPOINT:1,HIDDENPOINT:2},VJ={COPYTUPLE:0,INTERPOLATE:1,PASSDATA:2,ALLCOPY:3},FJ="vtkGhostType",xy={DEFAULT:0,SINGLE:1,DOUBLE:2};var QR={AttributeCopyOperations:VJ,AttributeLimitTypes:AJ,AttributeTypes:LJ,CellGhostTypes:NJ,DesiredOutputPrecision:xy,PointGhostTypes:kJ,ghostArrayName:FJ};const{AttributeTypes:ou,AttributeCopyOperations:Ef}=QR,{vtkWarningMacro:Zm}=K;function UJ(t,e){const r=["Scalars","Vectors","Normals","TCoords","Tensors","GlobalIds","PedigreeIds"];function n(a){let s=r.find(c=>ou[c.toUpperCase()]===a||typeof a!="number"&&c.toLowerCase()===a.toLowerCase());return typeof s>"u"&&(s=null),s}e.classHierarchy.push("vtkDataSetAttributes");const i={...t};t.checkNumberOfComponents=a=>!0,t.setAttribute=(a,s)=>{const c=n(s);if(a&&c.toUpperCase()==="PEDIGREEIDS"&&!a.isA("vtkDataArray"))return Zm(`Cannot set attribute ${c}. The attribute must be a vtkDataArray.`),-1;if(a&&!t.checkNumberOfComponents(a,c))return Zm(`Cannot set attribute ${c}. Incorrect number of components.`),-1;let l=e[`active${c}`];if(l>=0&&l<e.arrays.length){if(e.arrays[l]===a)return l;t.removeArrayByIndex(l)}return a?(l=t.addArray(a),e[`active${c}`]=l):e[`active${c}`]=-1,t.modified(),e[`active${c}`]},t.getAttributes=a=>r.filter(s=>t[`get${s}`]()===a),t.setActiveAttributeByName=(a,s)=>t.setActiveAttributeByIndex(t.getArrayWithIndex(a).index,s),t.setActiveAttributeByIndex=(a,s)=>{const c=n(s);if(a>=0&&a<e.arrays.length){if(c.toUpperCase()!=="PEDIGREEIDS"){const l=t.getArrayByIndex(a);if(!l.isA("vtkDataArray"))return Zm(`Cannot set attribute ${c}. Only vtkDataArray subclasses can be set as active attributes.`),-1;if(!t.checkNumberOfComponents(l,c))return Zm(`Cannot set attribute ${c}. Incorrect number of components.`),-1}return e[`active${c}`]=a,t.modified(),a}return a===-1&&(e[`active${c}`]=a,t.modified()),-1},t.getActiveAttribute=a=>{const s=n(a);return t[`get${s}`]()},t.removeAllArrays=()=>{r.forEach(a=>{e[`active${a}`]=-1}),i.removeAllArrays()},t.removeArrayByIndex=a=>(a!==-1&&r.forEach(s=>{a===e[`active${s}`]?e[`active${s}`]=-1:a<e[`active${s}`]&&(e[`active${s}`]-=1)}),i.removeArrayByIndex(a)),r.forEach(a=>{const s=`active${a}`;t[`get${a}`]=()=>t.getArrayByIndex(e[s]),t[`set${a}`]=c=>t.setAttribute(c,a),t[`setActive${a}`]=c=>t.setActiveAttributeByIndex(t.getArrayWithIndex(c).index,a),t[`copy${a}Off`]=()=>{const c=a.toUpperCase();e.copyAttributeFlags[Ef.PASSDATA][ou[c]]=!1},t[`copy${a}On`]=()=>{const c=a.toUpperCase();e.copyAttributeFlags[Ef.PASSDATA][ou[c]]=!0}}),t.initializeAttributeCopyFlags=()=>{e.copyAttributeFlags=[],Object.keys(Ef).filter(a=>a!=="ALLCOPY").forEach(a=>{e.copyAttributeFlags[Ef[a]]=Object.keys(ou).filter(s=>s!=="NUM_ATTRIBUTES").reduce((s,c)=>(s[ou[c]]=!0,s),[])}),e.copyAttributeFlags[Ef.COPYTUPLE][ou.GLOBALIDS]=!1,e.copyAttributeFlags[Ef.INTERPOLATE][ou.GLOBALIDS]=!1,e.copyAttributeFlags[Ef.COPYTUPLE][ou.PEDIGREEIDS]=!1},t.initialize=K.chain(t.initialize,t.initializeAttributeCopyFlags),e.dataArrays&&Object.keys(e.dataArrays).length&&Object.keys(e.dataArrays).forEach(a=>{!e.dataArrays[a].ref&&e.dataArrays[a].type==="vtkDataArray"&&t.addArray(Vt.newInstance(e.dataArrays[a]))});const o=t.shallowCopy;t.shallowCopy=(a,s)=>{o(a,s),e.arrays=a.getArrays().map(c=>{const l=c.newClone();return l.shallowCopy(c,s),{data:l}})},t.initializeAttributeCopyFlags()}const BJ={activeScalars:-1,activeVectors:-1,activeTensors:-1,activeNormals:-1,activeTCoords:-1,activeGlobalIds:-1,activePedigreeIds:-1};function eL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,BJ,r),RJ.extend(t,e,r),K.setGet(t,e,["activeScalars","activeNormals","activeTCoords","activeVectors","activeTensors","activeGlobalIds","activePedigreeIds"]),e.arrays||(e.arrays={}),UJ(t,e)}const GJ=K.newInstance(eL,"vtkDataSetAttributes");var Y6={newInstance:GJ,extend:eL,...QR};const WJ={UNIFORM:0,DATA_OBJECT_FIELD:0,COORDINATE:1,POINT_DATA:1,POINT:2,POINT_FIELD_DATA:2,CELL:3,CELL_FIELD_DATA:3,VERTEX:4,VERTEX_FIELD_DATA:4,EDGE:5,EDGE_FIELD_DATA:5,ROW:6,ROW_DATA:6},zJ={FIELD_ASSOCIATION_POINTS:0,FIELD_ASSOCIATION_CELLS:1,FIELD_ASSOCIATION_NONE:2,FIELD_ASSOCIATION_POINTS_THEN_CELLS:3,FIELD_ASSOCIATION_VERTICES:4,FIELD_ASSOCIATION_EDGES:5,FIELD_ASSOCIATION_ROWS:6,NUMBER_OF_ASSOCIATIONS:7};var $J={FieldDataTypes:WJ,FieldAssociations:zJ};const aS=["pointData","cellData","fieldData"];function jJ(t,e){e.classHierarchy.push("vtkDataSet"),aS.forEach(n=>{e[n]?e[n]=Ys(e[n]):e[n]=Y6.newInstance()});const r=t.shallowCopy;t.shallowCopy=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;r(n,i),aS.forEach(o=>{e[o]=Y6.newInstance(),e[o].shallowCopy(n.getReferenceByName(o))})}}const HJ={};function tL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,HJ,r),K.obj(t,e),K.setGet(t,e,aS),jJ(t,e)}const KJ=K.newInstance(tL,"vtkDataSet");var Uh={newInstance:KJ,extend:tL,...$J};const{FieldAssociations:qJ}=Uh;function XJ(t,e){e.classHierarchy.push("vtkHardwareSelector"),t.getSourceDataAsync=async(r,n,i,o,a)=>{},t.selectAsync=async(r,n,i,o,a)=>{const s=await t.getSourceDataAsync(r,n,i,o,a);return s?s.generateSelection(n,i,o,a):[]}}const YJ={fieldAssociation:qJ.FIELD_ASSOCIATION_CELLS,captureZValues:!1};function nL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,YJ,r),K.obj(t,e),K.setGet(t,e,["fieldAssociation","captureZValues"]),XJ(t,e)}const JJ=K.newInstance(nL,"vtkHardwareSelector");var ZJ={newInstance:JJ,extend:nL};const QJ={GLOBALIDS:0,PEDIGREEIDS:1,VALUES:2,INDICES:3,FRUSTUM:4,LOCATIONS:5,THRESHOLDS:6,BLOCKS:7,QUERY:8},eZ={CELL:0,POINT:1,FIELD:2,VERTEX:3,EDGE:4,ROW:5};var tZ={SelectionContent:QJ,SelectionField:eZ};function nZ(t,e){e.classHierarchy.push("vtkSelectionNode"),t.getBounds=()=>e.points.getBounds()}const rZ={contentType:-1,fieldType:-1,properties:null,selectionList:[]};function rL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rZ,r),K.obj(t,e),e.properties={},K.setGet(t,e,["contentType","fieldType","properties","selectionList"]),nZ(t,e)}const iZ=K.newInstance(rL,"vtkSelectionNode");var iL={newInstance:iZ,extend:rL,...tZ};const{PassTypes:Di}=JR,{SelectionContent:oZ,SelectionField:J6}=iL,{FieldAssociations:gp}=Uh,{vtkErrorMacro:oL}=K,Tu=1;function aL(t){return`${t.propID} ${t.compositeID}`}function sL(t,e,r,n){if(!r)return 0;const i=(e*(n[2]-n[0]+1)+t)*4;return r[i+3]}function xl(t,e,r,n){if(!r)return 0;const i=(e*(n[2]-n[0]+1)+t)*4,o=r[i],a=r[i+1];return(r[i+2]*256+a)*256+o}function cL(t,e){let r=e;return r<<=24,r|=t,r}function aZ(t,e,r,n){{if(n[0]=e[0],n[1]=e[1],e[0]<t.area[0]||e[0]>t.area[2]||e[1]<t.area[1]||e[1]>t.area[3])return null;const i=[e[0]-t.area[0],e[1]-t.area[1]],o=xl(i[0],i[1],t.pixBuffer[Di.ACTOR_PASS],t.area);if(o<=0||o-Tu>=t.props.length)return null;const a={};a.valid=!0,a.propID=o-Tu,a.prop=t.props[a.propID];let s=xl(i[0],i[1],t.pixBuffer[Di.COMPOSITE_INDEX_PASS],t.area);if((s<0||s>16777215)&&(s=0),a.compositeID=s-Tu,t.captureZValues){const f=(i[1]*(t.area[2]-t.area[0]+1)+i[0])*4;a.zValue=(256*t.zBuffer[f]+t.zBuffer[f+1])/65535,a.displayPosition=e}if(t.pixBuffer[Di.ID_LOW24]&&sL(i[0],i[1],t.pixBuffer[Di.ID_LOW24],t.area)===0)return a;const c=xl(i[0],i[1],t.pixBuffer[Di.ID_LOW24],t.area),l=xl(i[0],i[1],t.pixBuffer[Di.ID_HIGH24],t.area);return a.attributeID=cL(c,l),a}}function lL(t,e,r,n,i){const o=[];let a=0;return e.forEach((s,c)=>{const l=iL.newInstance();switch(l.setContentType(oZ.INDICES),t){case gp.FIELD_ASSOCIATION_CELLS:l.setFieldType(J6.CELL);break;case gp.FIELD_ASSOCIATION_POINTS:l.setFieldType(J6.POINT);break;default:oL("Unknown field association")}l.getProperties().propID=s.info.propID,l.getProperties().prop=s.info.prop,l.getProperties().compositeID=s.info.compositeID,l.getProperties().attributeID=s.info.attributeID,l.getProperties().pixelCount=s.pixelCount,r&&(l.getProperties().displayPosition=[s.info.displayPosition[0],s.info.displayPosition[1],s.info.zValue],l.getProperties().worldPosition=i.displayToWorld(s.info.displayPosition[0],s.info.displayPosition[1],s.info.zValue,n)),l.setSelectionList(s.attributeIDs),o[a]=l,a++}),o}function sZ(t,e,r,n,i){const 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n=e._openGLRenderWindow.getSize();if(!e.framebuffer)e.framebuffer=J5.newInstance(),e.framebuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.create(n[0],n[1]),e.framebuffer.populateFramebuffer();else{e.framebuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.framebuffer.saveCurrentBindingsAndBuffers();const i=e.framebuffer.getSize();!i||i[0]!==n[0]||i[1]!==n[1]?(e.framebuffer.create(n[0],n[1]),e.framebuffer.populateFramebuffer()):e.framebuffer.bind()}if(e._openGLRenderer.clear(),e._openGLRenderer.setSelector(t),e.hitProps={},e.propPixels={},e.props=[],t.releasePixBuffers(),e.fieldAssociation===gp.FIELD_ASSOCIATION_POINTS){const i=e._openGLRenderWindow.getContext(),o=i.isEnabled(i.BLEND);i.disable(i.BLEND),e._openGLRenderWindow.traverseAllPasses(),o&&i.enable(i.BLEND)}},t.endSelection=()=>{e.hitProps={},e._openGLRenderer.setSelector(null),e.framebuffer.restorePreviousBindingsAndBuffers()},t.preCapturePass=()=>{const n=e._openGLRenderWindow.getContext();e.originalBlending=n.isEnabled(n.BLEND),n.disable(n.BLEND)},t.postCapturePass=()=>{const n=e._openGLRenderWindow.getContext();e.originalBlending&&n.enable(n.BLEND)},t.select=()=>{let n=null;return t.captureBuffers()&&(n=t.generateSelection(e.area[0],e.area[1],e.area[2],e.area[3]),t.releasePixBuffers()),n},t.getSourceDataAsync=async(n,i,o,a,s)=>{if(e._renderer=n,i===void 0){const l=e._openGLRenderWindow.getSize();t.setArea(0,0,l[0]-1,l[1]-1)}else t.setArea(i,o,a,s);if(!t.captureBuffers())return!1;const c={area:[...e.area],pixBuffer:[...e.pixBuffer],captureZValues:e.captureZValues,zBuffer:e.zBuffer,props:[...e.props],fieldAssociation:e.fieldAssociation,renderer:n,openGLRenderWindow:e._openGLRenderWindow};return c.generateSelection=function(){for(var l=arguments.length,f=new Array(l),u=0;u<l;u++)f[u]=arguments[u];return sZ(c,...f)},c},t.captureBuffers=()=>{if(!e._renderer||!e._openGLRenderWindow)return oL("Renderer and view must be set before calling 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i.forEach(o=>{e.currentPass=o,t.processPixelBuffers()}),e.currentPass=Di.MAX_KNOWN_PASS,t.endSelection(),e._renderer.setBackground(e.originalBackground),t.invokeEvent({type:"EndEvent"}),!0},t.processPixelBuffers=()=>{e.props.forEach((n,i)=>{t.isPropHit(i)&&n.processSelectorPixelBuffers(t,e.propPixels[i])})},t.passRequired=n=>{if(n===Di.ID_HIGH24){if(e.fieldAssociation===gp.FIELD_ASSOCIATION_POINTS)return e.maximumPointId>16777215;if(e.fieldAssociation===gp.FIELD_ASSOCIATION_CELLS)return e.maximumCellId>16777215}return!0},t.savePixelBuffer=n=>{if(e.pixBuffer[n]=e._openGLRenderWindow.getPixelData(e.area[0],e.area[1],e.area[2],e.area[3]),!e.rawPixBuffer[n]){const i=(e.area[2]-e.area[0]+1)*(e.area[3]-e.area[1]+1)*4;e.rawPixBuffer[n]=new Uint8Array(i),e.rawPixBuffer[n].set(e.pixBuffer[n])}if(n===Di.ACTOR_PASS){if(e.captureZValues){const i=e._openGLRenderWindow.getRenderPasses();if(typeof i[0].requestDepth=="function"&&typeof i[0].getFramebuffer=="function"){const 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t.indexToWorld(i,o),o},t.getBounds=()=>t.extentToBounds(t.getSpatialExtent()),t.extentToBounds=r=>ur.transformBounds(r,e.indexToWorld),t.getSpatialExtent=()=>ur.inflate([...e.extent],.5),t.computeTransforms=()=>{Z1(e.indexToWorld,e.origin),e.indexToWorld[0]=e.direction[0],e.indexToWorld[1]=e.direction[1],e.indexToWorld[2]=e.direction[2],e.indexToWorld[4]=e.direction[3],e.indexToWorld[5]=e.direction[4],e.indexToWorld[6]=e.direction[5],e.indexToWorld[8]=e.direction[6],e.indexToWorld[9]=e.direction[7],e.indexToWorld[10]=e.direction[8],Gc(e.indexToWorld,e.indexToWorld,e.spacing),ti(e.worldToIndex,e.indexToWorld)},t.indexToWorld=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return jt(n,r,e.indexToWorld),n},t.indexToWorldVec3=t.indexToWorld,t.worldToIndex=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return jt(n,r,e.worldToIndex),n},t.worldToIndexVec3=t.worldToIndex,t.indexToWorldBounds=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return ur.transformBounds(r,e.indexToWorld,n)},t.worldToIndexBounds=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return ur.transformBounds(r,e.worldToIndex,n)},t.onModified(t.computeTransforms),t.computeTransforms(),t.getCenter=()=>ur.getCenter(t.getBounds()),t.computeHistogram=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;const i=[0,0,0,0,0,0];t.worldToIndexBounds(r,i);const o=[0,0,0],a=[0,0,0];ur.computeCornerPoints(i,o,a),ZC(o,o),ZC(a,a);const s=t.getDimensions();eS(o,[0,0,0],[s[0]-1,s[1]-1,s[2]-1],o),eS(a,[0,0,0],[s[0]-1,s[1]-1,s[2]-1],a);const c=s[0],l=s[0]*s[1],f=t.getPointData().getScalars().getData();let u=-1/0,d=1/0,h=0,g=0,p=0;for(let w=o[2];w<=a[2];w++)for(let x=o[1];x<=a[1];x++){let C=o[0]+x*c+w*l;for(let S=o[0];S<=a[0];S++){if(!n||n([S,x,w],i)){const T=f[C];T>u&&(u=T),T<d&&(d=T),h+=T*T,g+=T,p+=1}++C}}const 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y4={VectorMode:CQ,ScalarMappingTarget:cS};const SQ={DEFAULT:0,MAP_SCALARS:1,DIRECT_SCALARS:2},TQ={DEFAULT:0,USE_POINT_DATA:1,USE_CELL_DATA:2,USE_POINT_FIELD_DATA:3,USE_CELL_FIELD_DATA:4,USE_FIELD_DATA:5},_Q={BY_ID:0,BY_NAME:1};var rw={ColorMode:SQ,GetArray:_Q,ScalarMode:TQ};const{ScalarMappingTarget:tD,VectorMode:yc}=y4,{VtkDataTypes:au}=Vt,{ColorMode:ev}=rw,{vtkErrorMacro:nD}=K;function EQ(t){return t}function rD(t){return Math.floor(t*255+.5)}function bQ(t,e){e.classHierarchy.push("vtkScalarsToColors"),t.setVectorModeToMagnitude=()=>t.setVectorMode(yc.MAGNITUDE),t.setVectorModeToComponent=()=>t.setVectorMode(yc.COMPONENT),t.setVectorModeToRGBColors=()=>t.setVectorMode(yc.RGBCOLORS),t.build=()=>{},t.isOpaque=()=>!0,t.setAnnotations=(r,n)=>{if(!(r&&!n||!r&&n)){if(r&&n&&r.length!==n.length){nD("Values and annotations do not have the same number of tuples so ignoring");return}if(e.annotationArray=[],n&&r){const i=n.length;for(let 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i&&(e.annotationArray.splice(n,1),t.updateAnnotatedValueMap(),t.modified()),i},t.resetAnnotations=()=>{e.annotationArray=[],e.annotatedValueMap=[],t.modified()},t.getAnnotationColor=(r,n)=>{if(e.indexedLookup){const i=t.getAnnotatedValueIndex(r);t.getIndexedColor(i,n)}else t.getColor(parseFloat(r),n),n[3]=1},t.checkForAnnotatedValue=r=>t.getAnnotatedValueIndexInternal(r),t.getAnnotatedValueIndexInternal=r=>{if(e.annotatedValueMap[r]!==void 0){const n=e.annotationArray.length;return e.annotatedValueMap[r]%n}return-1},t.getIndexedColor=(r,n)=>{n[0]=0,n[1]=0,n[2]=0,n[3]=0},t.updateAnnotatedValueMap=()=>{e.annotatedValueMap=[];const r=e.annotationArray.length;for(let n=0;n<r;n++)e.annotatedValueMap[e.annotationArray[n].value]=n},t.mapScalars=(r,n,i)=>{const o=r.getNumberOfComponents();let a=null;if(n===ev.DEFAULT&&(r.getDataType()===au.UNSIGNED_CHAR||r.getDataType()===au.UNSIGNED_CHAR_CLAMPED)||n===ev.DIRECT_SCALARS&&r)a=t.convertToRGBA(r,o,r.getNumberOfTuples());else{const s={type:"vtkDataArray",name:"temp",numberOfComponents:4,dataType:au.UNSIGNED_CHAR},c=K.newTypedArray(s.dataType,4*r.getNumberOfTuples());s.values=c,s.size=c.length,a=Vt.newInstance(s);let l=i;l<0&&o>1?t.mapVectorsThroughTable(r,a,tD.RGBA,-1,-1):(l<0&&(l=0),l>=o&&(l=o-1),t.mapScalarsThroughTable(r,a,tD.RGBA,l))}return a},t.mapVectorsToMagnitude=(r,n,i)=>{const o=r.getNumberOfTuples(),a=r.getNumberOfComponents(),s=n.getData(),c=r.getData();for(let l=0;l<o;l++){let f=0;for(let u=0;u<i;u++)f+=c[l*a+u]*c[l*a+u];s[l]=Math.sqrt(f)}},t.mapVectorsThroughTable=(r,n,i,o,a)=>{let s=t.getVectorMode(),c=a,l=o;const f=r.getNumberOfComponents();s===yc.COMPONENT?(l===-1&&(l=t.getVectorComponent()),l<0&&(l=0),l>=f&&(l=f-1)):(c===-1&&(c=t.getVectorSize()),c<=0?(l=0,c=f):(l<0&&(l=0),l>=f&&(l=f-1),l+c>f&&(c=f-l)),s===yc.MAGNITUDE&&(f===1||c===1)&&(s=yc.COMPONENT));let u=0;switch(l>0&&(u=l),s){case yc.COMPONENT:{t.mapScalarsThroughTable(r,n,i,u);break}case yc.RGBCOLORS:break;case yc.MAGNITUDE:default:{const d=Vt.newInstance({numberOfComponents:1,values:new Float32Array(r.getNumberOfTuples())});t.mapVectorsToMagnitude(r,d,c),t.mapScalarsThroughTable(d,n,i,0);break}}},t.luminanceToRGBA=(r,n,i,o)=>{const a=o(i),s=n.getData(),c=r.getData(),l=s.length,f=0,u=1;let d=0;for(let h=f;h<l;h+=u){const g=o(s[h]);c[d*4]=g,c[d*4+1]=g,c[d*4+2]=g,c[d*4+3]=a,d++}},t.luminanceAlphaToRGBA=(r,n,i,o)=>{const a=n.getData(),s=r.getData(),c=a.length,l=0,f=2;let u=0;for(let d=l;d<c;d+=f){const h=o(a[d]);s[u]=h,s[u+1]=h,s[u+2]=h,s[u+3]=o(a[d+1])*i,u+=4}},t.rGBToRGBA=(r,n,i,o)=>{const a=rD(i),s=n.getData(),c=r.getData(),l=s.length,f=0,u=3;let d=0;for(let h=f;h<l;h+=u)c[d*4]=o(s[h]),c[d*4+1]=o(s[h+1]),c[d*4+2]=o(s[h+2]),c[d*4+3]=a,d++},t.rGBAToRGBA=(r,n,i,o)=>{const a=n.getData(),s=r.getData(),c=a.length,l=0,f=4;let u=0;for(let d=l;d<c;d+=f)s[u*4]=o(a[d]),s[u*4+1]=o(a[d+1]),s[u*4+2]=o(a[d+2]),s[u*4+3]=o(a[d+3])*i,u++},t.convertToRGBA=(r,n,i)=>{let{alpha:o}=e;if(n===4&&o>=1&&r.getDataType()===au.UNSIGNED_CHAR)return r;const a=Vt.newInstance({numberOfComponents:4,empty:!0,size:4*i,dataType:au.UNSIGNED_CHAR});if(i<=0)return a;o=o>0?o:0,o=o<1?o:1;let s=EQ;switch((r.getDataType()===au.FLOAT||r.getDataType()===au.DOUBLE)&&(s=rD),n){case 1:t.luminanceToRGBA(a,r,o,s);break;case 2:t.luminanceAlphaToRGBA(a,r,s);break;case 3:t.rGBToRGBA(a,r,o,s);break;case 4:t.rGBAToRGBA(a,r,o,s);break;default:return nD("Cannot convert colors"),null}return a},t.usingLogScale=()=>!1,t.getNumberOfAvailableColors=()=>256*256*256,t.setRange=(r,n)=>t.setMappingRange(r,n),t.getRange=()=>t.getMappingRange(),t.areScalarsOpaque=(r,n,i)=>{if(!r)return t.isOpaque();const o=r.getNumberOfComponents();return n===ev.DEFAULT&&r.getDataType()===au.UNSIGNED_CHAR||n===ev.DIRECT_SCALARS?o===3||o===1?e.alpha>=1:r.getRange(o-1)[0]===255:!0}}const DQ={alpha:1,vectorComponent:0,vectorSize:-1,vectorMode:yc.COMPONENT,mappingRange:null,annotationArray:null,annotatedValueMap:null,indexedLookup:!1};function YL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,DQ,r),K.obj(t,e),e.mappingRange=[0,255],e.annotationArray=[],e.annotatedValueMap=[],K.setGet(t,e,["vectorSize","vectorComponent","vectorMode","alpha","indexedLookup"]),K.setArray(t,e,["mappingRange"],2),K.getArray(t,e,["mappingRange"]),bQ(t,e)}const IQ=K.newInstance(YL,"vtkScalarsToColors");var iw={newInstance:IQ,extend:YL,...y4};const{vtkErrorMacro:iD}=K,oD=0,aD=1,Vx=2;function OQ(t,e){e.classHierarchy.push("vtkLookupTable"),t.isOpaque=()=>{if(e.opaqueFlagBuildTime.getMTime()<t.getMTime()){let r=!0;e.nanColor[3]<1&&(r=0),e.useBelowRangeColor&&e.belowRangeColor[3]<1&&(r=0),e.useAboveRangeColor&&e.aboveRangeColor[3]<1&&(r=0);for(let n=3;n<e.table.length&&r;n+=4)e.table[n]<255&&(r=!1);e.opaqueFlag=r,e.opaqueFlagBuildTime.modified()}return e.opaqueFlag},t.usingLogScale=()=>!1,t.getNumberOfAvailableColors=()=>e.table.length/4-3,t.linearIndexLookup=(r,n)=>{let i=0;const o=Number(r);return o<n.range[0]?i=n.maxIndex+oD+1.5:o>n.range[1]?i=n.maxIndex+aD+1.5:(i=(o+n.shift)*n.scale,i=i<n.maxIndex?i:n.maxIndex),Math.floor(i)},t.linearLookup=(r,n,i)=>{let o=0;my(r)?o=Math.floor(i.maxIndex+1.5+Vx):o=t.linearIndexLookup(r,i);const a=4*o;return n.slice(a,a+4)},t.indexedLookupFunction=(r,n,i)=>{let o=t.getAnnotatedValueIndexInternal(r);o===-1&&(o=e.numberOfColors+Vx);const a=4*o;return[n[a],n[a+1],n[a+2],n[a+3]]},t.lookupShiftAndScale=(r,n)=>{n.shift=-r[0],n.scale=Number.MAX_VALUE,r[1]>r[0]&&(n.scale=(n.maxIndex+1)/(r[1]-r[0]))},t.mapScalarsThroughTable=(r,n,i,o)=>{let a=t.linearLookup;e.indexedLookup&&(a=t.indexedLookupFunction);const s=t.getMappingRange(),c={maxIndex:t.getNumberOfColors()-1,range:s,shift:0,scale:0};t.lookupShiftAndScale(s,c);const l=t.getAlpha(),f=r.getNumberOfTuples(),u=r.getNumberOfComponents(),d=n.getData(),h=r.getData();if(l>=1){if(i===cS.RGBA)for(let g=0;g<f;g++){const p=a(h[g*u+o],e.table,c);d[g*4]=p[0],d[g*4+1]=p[1],d[g*4+2]=p[2],d[g*4+3]=p[3]}}else if(i===cS.RGBA)for(let g=0;g<f;g++){const p=a(h[g*u+o],e.table,c);d[g*4]=p[0],d[g*4+1]=p[1],d[g*4+2]=p[2],d[g*4+3]=Math.floor(p[3]*l+.5)}},t.forceBuild=()=>{let r=0,n=0,i=0,o=0;const a=e.numberOfColors-1;a&&(r=(e.hueRange[1]-e.hueRange[0])/a,n=(e.saturationRange[1]-e.saturationRange[0])/a,i=(e.valueRange[1]-e.valueRange[0])/a,o=(e.alphaRange[1]-e.alphaRange[0])/a),e.table.length=4*a+16;const s=[],c=[];for(let l=0;l<=a;l++)s[0]=e.hueRange[0]+l*r,s[1]=e.saturationRange[0]+l*n,s[2]=e.valueRange[0]+l*i,jf(s,c),c[3]=e.alphaRange[0]+l*o,e.table[l*4]=c[0]*255+.5,e.table[l*4+1]=c[1]*255+.5,e.table[l*4+2]=c[2]*255+.5,e.table[l*4+3]=c[3]*255+.5;t.buildSpecialColors(),e.buildTime.modified()},t.setTable=r=>{if(Array.isArray(r)){const i=r[0].length;e.numberOfColors=r.length;const o=4-i;let a=0;for(let s=0;s<e.numberOfColors;s++)e.table[s*4]=255,e.table[s*4+1]=255,e.table[s*4+2]=255,e.table[s*4+3]=255;for(let s=0;s<r.length;s++){const c=r[s];for(let l=0;l<i;l++)e.table[a++]=c[l];a+=o}return t.buildSpecialColors(),e.insertTime.modified(),t.modified(),!0}if(r.getNumberOfComponents()!==4)return iD("Expected 4 components for RGBA colors"),!1;if(r.getDataType()!==Tn.UNSIGNED_CHAR)return iD("Expected unsigned char values for RGBA colors"),!1;e.numberOfColors=r.getNumberOfTuples();const n=r.getData();e.table.length=n.length;for(let i=0;i<n.length;i++)e.table[i]=n[i];return t.buildSpecialColors(),e.insertTime.modified(),t.modified(),!0},t.buildSpecialColors=()=>{const{numberOfColors:r}=e,n=e.table;let i=(r+oD)*4;e.useBelowRangeColor||r===0?(n[i]=e.belowRangeColor[0]*255+.5,n[i+1]=e.belowRangeColor[1]*255+.5,n[i+2]=e.belowRangeColor[2]*255+.5,n[i+3]=e.belowRangeColor[3]*255+.5):(n[i]=n[0],n[i+1]=n[1],n[i+2]=n[2],n[i+3]=n[3]),i=(r+aD)*4,e.useAboveRangeColor||r===0?(n[i]=e.aboveRangeColor[0]*255+.5,n[i+1]=e.aboveRangeColor[1]*255+.5,n[i+2]=e.aboveRangeColor[2]*255+.5,n[i+3]=e.aboveRangeColor[3]*255+.5):(n[i]=n[4*(r-1)+0],n[i+1]=n[4*(r-1)+1],n[i+2]=n[4*(r-1)+2],n[i+3]=n[4*(r-1)+3]),i=(r+Vx)*4,n[i]=e.nanColor[0]*255+.5,n[i+1]=e.nanColor[1]*255+.5,n[i+2]=e.nanColor[2]*255+.5,n[i+3]=e.nanColor[3]*255+.5},t.build=()=>{(e.table.length<1||t.getMTime()>e.buildTime.getMTime()&&e.insertTime.getMTime()<=e.buildTime.getMTime())&&t.forceBuild()},e.table.length>0&&(t.buildSpecialColors(),e.insertTime.modified())}const MQ={numberOfColors:256,hueRange:[0,.66667],saturationRange:[1,1],valueRange:[1,1],alphaRange:[1,1],nanColor:[.5,0,0,1],belowRangeColor:[0,0,0,1],aboveRangeColor:[1,1,1,1],useAboveRangeColor:!1,useBelowRangeColor:!1,alpha:1};function JL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,MQ,r),iw.extend(t,e,r),e.table||(e.table=[]),e.buildTime={},K.obj(e.buildTime),e.opaqueFlagBuildTime={},K.obj(e.opaqueFlagBuildTime,{mtime:0}),e.insertTime={},K.obj(e.insertTime,{mtime:0}),K.get(t,e,["buildTime"]),K.setGet(t,e,["numberOfColors","useAboveRangeColor","useBelowRangeColor"]),K.setArray(t,e,["alphaRange","hueRange","saturationRange","valueRange"],2),K.setArray(t,e,["nanColor","belowRangeColor","aboveRangeColor"],4),K.getArray(t,e,["hueRange","saturationRange","valueRange","alphaRange","nanColor","belowRangeColor","aboveRangeColor"]),OQ(t,e)}const PQ=K.newInstance(JL,"vtkLookupTable");var Ey={newInstance:PQ,extend:JL};const lc={Off:0,PolygonOffset:1};let lS=lc.PolygonOffset,by=lc.Off;const RQ=["VTK_RESOLVE_OFF","VTK_RESOLVE_POLYGON_OFFSET"];function LQ(){return lS}function AQ(t){const e=lS===t;return lS=t,e}function NQ(){return by}function ow(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;const e=by===t;return by=t,e}function kQ(){return ow(lc.Off)}function VQ(){return ow(lc.Off)}function FQ(){return ow(lc.PolygonOffset)}function UQ(){return RQ[by]}var uS={Resolve:lc,getResolveCoincidentTopologyAsString:UQ,getResolveCoincidentTopologyPolygonOffsetFaces:LQ,getResolveCoincidentTopology:NQ,setResolveCoincidentTopology:ow,setResolveCoincidentTopologyPolygonOffsetFaces:AQ,setResolveCoincidentTopologyToDefault:kQ,setResolveCoincidentTopologyToOff:VQ,setResolveCoincidentTopologyToPolygonOffset:FQ};function ZL(t,e,r){r.forEach(n=>{t[`get${n.method}`]=()=>e[n.key],t[`set${n.method}`]=K.objectSetterMap.object(t,e,{name:n.key,params:["factor","offset"]})})}const w4=["Polygon","Line","Point"],BQ={Polygon:{factor:2,offset:0},Line:{factor:1,offset:-1},Point:{factor:0,offset:-2}},GQ=()=>{},Hf={modified:GQ};ZL(Hf,BQ,w4.map(t=>({key:t,method:`ResolveCoincidentTopology${t}OffsetParameters`})));function WQ(t,e){e.resolveCoincidentTopology===void 0&&(e.resolveCoincidentTopology=!1),K.setGet(t,e,["resolveCoincidentTopology"]),e.topologyOffset={Polygon:{factor:0,offset:0},Line:{factor:0,offset:0},Point:{factor:0,offset:0}},Object.keys(uS).forEach(r=>{t[r]=uS[r]}),Object.keys(Hf).filter(r=>r!=="modified").forEach(r=>{t[r]=Hf[r]}),ZL(t,e.topologyOffset,w4.map(r=>({key:r,method:`RelativeCoincidentTopology${r}OffsetParameters`}))),t.getCoincidentTopologyPolygonOffsetParameters=()=>{const r=Hf.getResolveCoincidentTopologyPolygonOffsetParameters(),n=t.getRelativeCoincidentTopologyPolygonOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}},t.getCoincidentTopologyLineOffsetParameters=()=>{const r=Hf.getResolveCoincidentTopologyLineOffsetParameters(),n=t.getRelativeCoincidentTopologyLineOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}},t.getCoincidentTopologyPointOffsetParameter=()=>{const r=Hf.getResolveCoincidentTopologyPointOffsetParameters(),n=t.getRelativeCoincidentTopologyPointOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}}}var aw={implementCoincidentTopologyMethods:WQ,staticOffsetAPI:Hf,otherStaticMethods:uS,CATEGORIES:w4,Resolve:lc};const{FieldAssociations:sD}=Uh,{staticOffsetAPI:zQ,otherStaticMethods:$Q}=aw,{ColorMode:tv,ScalarMode:Df,GetArray:Fx}=rw,{VectorMode:jQ}=y4,{VtkDataTypes:HQ}=Vt;function wg(t){return()=>K.vtkErrorMacro(`vtkMapper::${t} - NOT IMPLEMENTED`)}function KQ(t,e){const r=t[1]%2===0?1:-1;if(t[0]+=r,t[0]>=e[0]||t[0]<0){const n=t[2]%2===0?1:-1;t[0]-=r,t[1]+=n,(t[1]>=e[1]||t[1]<0)&&(t[1]-=n,t[2]++)}}function qQ(t,e){return t[0]+e[0]*(t[1]+e[1]*t[2])}function cD(t,e,r){const n=Math.floor(e),i=n%(2*r[0]);let o,a;i<r[0]?(t[0]=i,o=1,a=t[0]===r[0]-1):(t[0]=2*r[0]-1-i,o=-1,a=t[0]===0);const s=Math.floor(n/r[0]),c=s%(2*r[1]);let l,f;c<r[1]?(t[1]=c,l=1,f=t[1]===r[1]-1):(t[1]=2*r[1]-1-c,l=-1,f=t[1]===0),t[2]=Math.floor(s/r[1]);const u=e-n;a?f?t[2]+=u:t[1]+=l*u:t[0]+=o*u,t[0]=(t[0]+.5)/r[0],t[1]=(t[1]+.5)/r[1],t[2]=(t[2]+.5)/r[2]}const lD=new WeakMap;function XQ(t,e,r,n,i,o,a){var I;const s=new Array(arguments.length);for(let P=0;P<arguments.length;++P){const O=arguments[P];s[P]=((I=O.getMTime)==null?void 0:I.call(O))??O}const c=s.join("/"),l=lD.get(t);if(l&&l.stringHash===c)return l.textureCoordinates;const f=(r[1]-r[0])/(n-1),[u,d]=[r[0]-f,r[1]+f],h=u-.5*f,g=1/(d-u+f),p=u,v=(n+1)/(d-u),y=t.getData(),m=t.getNumberOfTuples(),w=t.getNumberOfComponents(),x=e<0||e>=w,C=i[2]<=1?2:3,S=Vt.newInstance({numberOfComponents:C,values:new Float32Array(m*C)}),T=S.getData(),_=[0,0,0];cD(_,n+2,i);let E=0,b=0;const D=[.5,.5,.5];for(let P=0;P<m;++P){let O;if(x){let A=0;for(let V=0;V<w;++V){const G=y[E+V];A+=G*G}O=Math.sqrt(A)}else O=y[E+e];if(E+=w,o&&(O=Ey.applyLogScale(O,r,r)),my(O))D[0]=_[0],D[1]=_[1],D[2]=_[2];else if(a){let A=(O-p)*v;A<1?A=0:A>n&&(A=n+1),cD(D,A,i)}else{D[1]=.49;const A=(O-h)*g;A>1e3?D[0]=1e3:A<-1e3?D[0]=-1e3:D[0]=A}for(let A=0;A<C;++A)T[b++]=D[A]}return lD.set(t,{stringHash:c,textureCoordinates:S}),S}function YQ(t,e){e.classHierarchy.push("vtkMapper"),t.getBounds=()=>{const r=t.getInputData();return r?(e.static||t.update(),e.bounds=r.getBounds()):e.bounds=Yu(),e.bounds},t.setForceCompileOnly=r=>{e.forceCompileOnly=r},t.setSelectionWebGLIdsToVTKIds=r=>{e.selectionWebGLIdsToVTKIds=r},t.createDefaultLookupTable=()=>{e.lookupTable=Ey.newInstance()},t.getColorModeAsString=()=>K.enumToString(tv,e.colorMode),t.setColorModeToDefault=()=>t.setColorMode(0),t.setColorModeToMapScalars=()=>t.setColorMode(1),t.setColorModeToDirectScalars=()=>t.setColorMode(2),t.getScalarModeAsString=()=>K.enumToString(Df,e.scalarMode),t.setScalarModeToDefault=()=>t.setScalarMode(0),t.setScalarModeToUsePointData=()=>t.setScalarMode(1),t.setScalarModeToUseCellData=()=>t.setScalarMode(2),t.setScalarModeToUsePointFieldData=()=>t.setScalarMode(3),t.setScalarModeToUseCellFieldData=()=>t.setScalarMode(4),t.setScalarModeToUseFieldData=()=>t.setScalarMode(5),t.getAbstractScalars=(r,n,i,o,a)=>{if(!r||!e.scalarVisibility)return{scalars:null,cellFlag:!1};let s=null,c=!1;if(n===Df.DEFAULT)s=r.getPointData().getScalars(),s||(s=r.getCellData().getScalars(),c=!0);else if(n===Df.USE_POINT_DATA)s=r.getPointData().getScalars();else if(n===Df.USE_CELL_DATA)s=r.getCellData().getScalars(),c=!0;else if(n===Df.USE_POINT_FIELD_DATA){const l=r.getPointData();i===Fx.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===Df.USE_CELL_FIELD_DATA){const l=r.getCellData();c=!0,i===Fx.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===Df.USE_FIELD_DATA){const l=r.getFieldData();i===Fx.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}return{scalars:s,cellFlag:c}},t.mapScalars=(r,n)=>{const{scalars:i,cellFlag:o}=t.getAbstractScalars(r,e.scalarMode,e.arrayAccessMode,e.arrayId,e.colorByArrayName);if(e.areScalarsMappedFromCells=o,!i){e.colorCoordinates=null,e.colorTextureMap=null,e.colorMapColors=null;return}const a=`${t.getMTime()}${i.getMTime()}${n}`;if(e.colorBuildString!==a){if(e.useLookupTableScalarRange||t.getLookupTable().setRange(e.scalarRange[0],e.scalarRange[1]),t.canUseTextureMapForColoring(i,o))e.mapScalarsToTexture(i,o,n);else{e.colorCoordinates=null,e.colorTextureMap=null;const s=t.getLookupTable();s&&(s.build(),e.colorMapColors=s.mapScalars(i,e.colorMode,e.fieldDataTupleId))}e.colorBuildString=`${t.getMTime()}${i.getMTime()}${n}`}},e.mapScalarsToTexture=(r,n,i)=>{const o=e.lookupTable.getRange(),a=e.lookupTable.usingLogScale();a&&Ey.getLogRange(o,o);const s=e.lookupTable.getAlpha();if(e.colorMapColors=null,e.colorTextureMap==null||t.getMTime()>e.colorTextureMap.getMTime()||e.lookupTable.getMTime()>e.colorTextureMap.getMTime()||e.lookupTable.getAlpha()!==i){e.lookupTable.setAlpha(i),e.colorTextureMap=null,e.lookupTable.build();const l=e.lookupTable.getNumberOfAvailableColors(),f=2048,u=f**3-3,h=4096-2,g=2,p=n?u:h;e.numberOfColorsInRange=Math.min(Math.max(l,g),p);const v=e.numberOfColorsInRange+3,y=e.numberOfColorsInRange+2,m=n?[Math.min(Math.ceil(v/f**0),f),Math.min(Math.ceil(v/f**1),f),Math.min(Math.ceil(v/f**2),f)]:[y,2,1],w=m[0]*m[1]*m[2],x=new Float64Array(w);x.fill(NaN);const C=e.numberOfColorsInRange,S=C+2,T=[0,0,0],_=o[0],E=o[1]-o[0];for(let I=0;I<S;++I){const P=qQ(T,m),O=_+E*(I-1)/(C-1);x[P]=a?10**O:O,KQ(T,m)}const b=Vt.newInstance({numberOfComponents:1,values:x}),D=e.lookupTable.mapScalars(b,e.colorMode,0);e.colorTextureMap=Q1.newInstance(),e.colorTextureMap.setDimensions(m),e.colorTextureMap.getPointData().setScalars(D),e.lookupTable.setAlpha(s)}const c=e.lookupTable.getVectorMode()===jQ.MAGNITUDE&&r.getNumberOfComponents()>1?-1:e.lookupTable.getVectorComponent();e.colorCoordinates=XQ(r,c,o,e.numberOfColorsInRange,e.colorTextureMap.getDimensions(),a,n)},t.getIsOpaque=()=>{const r=t.getInputData(),i=t.getAbstractScalars(r,e.scalarMode,e.arrayAccessMode,e.arrayId,e.colorByArrayName).scalars;if(!e.scalarVisibility||i==null)return!0;const o=t.getLookupTable();return o?(o.build(),o.areScalarsOpaque(i,e.colorMode,-1)):!0},t.canUseTextureMapForColoring=(r,n)=>n&&e.colorMode!==tv.DIRECT_SCALARS?!0:!(!e.interpolateScalarsBeforeMapping||e.lookupTable&&e.lookupTable.getIndexedLookup()||!r||e.colorMode===tv.DEFAULT&&r.getDataType()===HQ.UNSIGNED_CHAR||e.colorMode===tv.DIRECT_SCALARS),t.clearColorArrays=()=>{e.colorMapColors=null,e.colorCoordinates=null,e.colorTextureMap=null},t.getLookupTable=()=>(e.lookupTable||t.createDefaultLookupTable(),e.lookupTable),t.getMTime=()=>{let r=e.mtime;if(e.lookupTable!==null){const n=e.lookupTable.getMTime();r=n>r?n:r}return r},t.getPrimitiveCount=()=>{const 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a=2;for(;a--&&!(Qm(i[n[a][0]],i[n[a][4]])&&Qm(i[n[a][1]],i[n[a][5]])&&Qm(i[n[a][2]],i[n[a][6]])&&Qm(i[n[a][3]],i[n[a][7]])););if(a<0)return!1;const s=Math.sign(r[a]),c=Math.abs((t[a*2+1]-t[a*2])*r[a]);let l=s>0?1:0;for(let u=0;u<4;u++){if(c===0)continue;const d=Math.abs(i[n[a][u]])/c;s>0&&d<l&&(l=d),s<0&&d>l&&(l=d)}const f=(1-l)*t[a*2]+l*t[a*2+1];return s>0?t[a*2]=f:t[a*2+1]=f,!0}class uQ{constructor(e){this.bounds=e,this.bounds||(this.bounds=new Float64Array(tw))}getBounds(){return this.bounds}equals(e){return ML(this.bounds,e)}isValid(){return Vl(this.bounds)}setBounds(e){return l4(this.bounds,e)}reset(){return u4(this.bounds)}addPoint(){for(var e=arguments.length,r=new Array(e),n=0;n<e;n++)r[n]=arguments[n];return Sy(this.bounds,...r)}addPoints(e){return f4(this.bounds,e)}addBounds(e,r,n,i,o,a){return PL(this.bounds,e,r,n,i,o,a)}setMinPoint(e,r,n){return RL(this.bounds,e,r,n)}setMaxPoint(e,r,n){return LL(this.bounds,e,r,n)}inflate(e){return AL(this.bounds,e)}scale(e,r,n){return 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t.indexToWorld(i,o),o},t.getBounds=()=>t.extentToBounds(t.getSpatialExtent()),t.extentToBounds=r=>dr.transformBounds(r,e.indexToWorld),t.getSpatialExtent=()=>dr.inflate([...e.extent],.5),t.computeTransforms=()=>{Z1(e.indexToWorld,e.origin),e.indexToWorld[0]=e.direction[0],e.indexToWorld[1]=e.direction[1],e.indexToWorld[2]=e.direction[2],e.indexToWorld[4]=e.direction[3],e.indexToWorld[5]=e.direction[4],e.indexToWorld[6]=e.direction[5],e.indexToWorld[8]=e.direction[6],e.indexToWorld[9]=e.direction[7],e.indexToWorld[10]=e.direction[8],Bc(e.indexToWorld,e.indexToWorld,e.spacing),Qr(e.worldToIndex,e.indexToWorld)},t.indexToWorld=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return qt(n,r,e.indexToWorld),n},t.indexToWorldVec3=t.indexToWorld,t.worldToIndex=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return qt(n,r,e.worldToIndex),n},t.worldToIndexVec3=t.worldToIndex,t.indexToWorldBounds=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return dr.transformBounds(r,e.indexToWorld,n)},t.worldToIndexBounds=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return dr.transformBounds(r,e.worldToIndex,n)},t.onModified(t.computeTransforms),t.computeTransforms(),t.getCenter=()=>dr.getCenter(t.getBounds()),t.computeHistogram=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;const i=[0,0,0,0,0,0];t.worldToIndexBounds(r,i);const o=[0,0,0],a=[0,0,0];dr.computeCornerPoints(i,o,a),ZC(o,o),ZC(a,a);const s=t.getDimensions();eS(o,[0,0,0],[s[0]-1,s[1]-1,s[2]-1],o),eS(a,[0,0,0],[s[0]-1,s[1]-1,s[2]-1],a);const c=s[0],l=s[0]*s[1],f=t.getPointData().getScalars().getData();let u=-1/0,d=1/0,h=0,g=0,p=0;for(let w=o[2];w<=a[2];w++)for(let x=o[1];x<=a[1];x++){let C=o[0]+x*c+w*l;for(let S=o[0];S<=a[0];S++){if(!n||n([S,x,w],i)){const T=f[C];T>u&&(u=T),T<d&&(d=T),h+=T*T,g+=T,p+=1}++C}}const 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y4={VectorMode:CQ,ScalarMappingTarget:cS};const SQ={DEFAULT:0,MAP_SCALARS:1,DIRECT_SCALARS:2},TQ={DEFAULT:0,USE_POINT_DATA:1,USE_CELL_DATA:2,USE_POINT_FIELD_DATA:3,USE_CELL_FIELD_DATA:4,USE_FIELD_DATA:5},_Q={BY_ID:0,BY_NAME:1};var rw={ColorMode:SQ,GetArray:_Q,ScalarMode:TQ};const{ScalarMappingTarget:tD,VectorMode:vc}=y4,{VtkDataTypes:au}=Vt,{ColorMode:ev}=rw,{vtkErrorMacro:nD}=K;function EQ(t){return t}function rD(t){return Math.floor(t*255+.5)}function bQ(t,e){e.classHierarchy.push("vtkScalarsToColors"),t.setVectorModeToMagnitude=()=>t.setVectorMode(vc.MAGNITUDE),t.setVectorModeToComponent=()=>t.setVectorMode(vc.COMPONENT),t.setVectorModeToRGBColors=()=>t.setVectorMode(vc.RGBCOLORS),t.build=()=>{},t.isOpaque=()=>!0,t.setAnnotations=(r,n)=>{if(!(r&&!n||!r&&n)){if(r&&n&&r.length!==n.length){nD("Values and annotations do not have the same number of tuples so ignoring");return}if(e.annotationArray=[],n&&r){const i=n.length;for(let o=0;o<i;o++)e.annotationArray.push({value:r[o],annotation:String(n[o])})}t.updateAnnotatedValueMap(),t.modified()}},t.setAnnotation=(r,n)=>{let i=t.checkForAnnotatedValue(r),o=!1;return i>=0?e.annotationArray[i].annotation!==n&&(e.annotationArray[i].annotation=n,o=!0):(e.annotationArray.push({value:r,annotation:n}),i=e.annotationArray.length-1,o=!0),o&&(t.updateAnnotatedValueMap(),t.modified()),i},t.getNumberOfAnnotatedValues=()=>e.annotationArray.length,t.getAnnotatedValue=r=>r<0||r>=e.annotationArray.length?null:e.annotationArray[r].value,t.getAnnotation=r=>e.annotationArray[r]===void 0?null:e.annotationArray[r].annotation,t.getAnnotatedValueIndex=r=>e.annotationArray.length?t.checkForAnnotatedValue(r):-1,t.removeAnnotation=r=>{const n=t.checkForAnnotatedValue(r),i=n>=0;return i&&(e.annotationArray.splice(n,1),t.updateAnnotatedValueMap(),t.modified()),i},t.resetAnnotations=()=>{e.annotationArray=[],e.annotatedValueMap=[],t.modified()},t.getAnnotationColor=(r,n)=>{if(e.indexedLookup){const i=t.getAnnotatedValueIndex(r);t.getIndexedColor(i,n)}else t.getColor(parseFloat(r),n),n[3]=1},t.checkForAnnotatedValue=r=>t.getAnnotatedValueIndexInternal(r),t.getAnnotatedValueIndexInternal=r=>{if(e.annotatedValueMap[r]!==void 0){const n=e.annotationArray.length;return e.annotatedValueMap[r]%n}return-1},t.getIndexedColor=(r,n)=>{n[0]=0,n[1]=0,n[2]=0,n[3]=0},t.updateAnnotatedValueMap=()=>{e.annotatedValueMap=[];const r=e.annotationArray.length;for(let n=0;n<r;n++)e.annotatedValueMap[e.annotationArray[n].value]=n},t.mapScalars=(r,n,i)=>{const o=r.getNumberOfComponents();let a=null;if(n===ev.DEFAULT&&(r.getDataType()===au.UNSIGNED_CHAR||r.getDataType()===au.UNSIGNED_CHAR_CLAMPED)||n===ev.DIRECT_SCALARS&&r)a=t.convertToRGBA(r,o,r.getNumberOfTuples());else{const s={type:"vtkDataArray",name:"temp",numberOfComponents:4,dataType:au.UNSIGNED_CHAR},c=K.newTypedArray(s.dataType,4*r.getNumberOfTuples());s.values=c,s.size=c.length,a=Vt.newInstance(s);let l=i;l<0&&o>1?t.mapVectorsThroughTable(r,a,tD.RGBA,-1,-1):(l<0&&(l=0),l>=o&&(l=o-1),t.mapScalarsThroughTable(r,a,tD.RGBA,l))}return a},t.mapVectorsToMagnitude=(r,n,i)=>{const o=r.getNumberOfTuples(),a=r.getNumberOfComponents(),s=n.getData(),c=r.getData();for(let l=0;l<o;l++){let f=0;for(let u=0;u<i;u++)f+=c[l*a+u]*c[l*a+u];s[l]=Math.sqrt(f)}},t.mapVectorsThroughTable=(r,n,i,o,a)=>{let s=t.getVectorMode(),c=a,l=o;const f=r.getNumberOfComponents();s===vc.COMPONENT?(l===-1&&(l=t.getVectorComponent()),l<0&&(l=0),l>=f&&(l=f-1)):(c===-1&&(c=t.getVectorSize()),c<=0?(l=0,c=f):(l<0&&(l=0),l>=f&&(l=f-1),l+c>f&&(c=f-l)),s===vc.MAGNITUDE&&(f===1||c===1)&&(s=vc.COMPONENT));let u=0;switch(l>0&&(u=l),s){case vc.COMPONENT:{t.mapScalarsThroughTable(r,n,i,u);break}case vc.RGBCOLORS:break;case vc.MAGNITUDE:default:{const d=Vt.newInstance({numberOfComponents:1,values:new Float32Array(r.getNumberOfTuples())});t.mapVectorsToMagnitude(r,d,c),t.mapScalarsThroughTable(d,n,i,0);break}}},t.luminanceToRGBA=(r,n,i,o)=>{const a=o(i),s=n.getData(),c=r.getData(),l=s.length,f=0,u=1;let d=0;for(let h=f;h<l;h+=u){const g=o(s[h]);c[d*4]=g,c[d*4+1]=g,c[d*4+2]=g,c[d*4+3]=a,d++}},t.luminanceAlphaToRGBA=(r,n,i,o)=>{const a=n.getData(),s=r.getData(),c=a.length,l=0,f=2;let u=0;for(let d=l;d<c;d+=f){const h=o(a[d]);s[u]=h,s[u+1]=h,s[u+2]=h,s[u+3]=o(a[d+1])*i,u+=4}},t.rGBToRGBA=(r,n,i,o)=>{const a=rD(i),s=n.getData(),c=r.getData(),l=s.length,f=0,u=3;let d=0;for(let h=f;h<l;h+=u)c[d*4]=o(s[h]),c[d*4+1]=o(s[h+1]),c[d*4+2]=o(s[h+2]),c[d*4+3]=a,d++},t.rGBAToRGBA=(r,n,i,o)=>{const a=n.getData(),s=r.getData(),c=a.length,l=0,f=4;let u=0;for(let d=l;d<c;d+=f)s[u*4]=o(a[d]),s[u*4+1]=o(a[d+1]),s[u*4+2]=o(a[d+2]),s[u*4+3]=o(a[d+3])*i,u++},t.convertToRGBA=(r,n,i)=>{let{alpha:o}=e;if(n===4&&o>=1&&r.getDataType()===au.UNSIGNED_CHAR)return r;const a=Vt.newInstance({numberOfComponents:4,empty:!0,size:4*i,dataType:au.UNSIGNED_CHAR});if(i<=0)return a;o=o>0?o:0,o=o<1?o:1;let s=EQ;switch((r.getDataType()===au.FLOAT||r.getDataType()===au.DOUBLE)&&(s=rD),n){case 1:t.luminanceToRGBA(a,r,o,s);break;case 2:t.luminanceAlphaToRGBA(a,r,s);break;case 3:t.rGBToRGBA(a,r,o,s);break;case 4:t.rGBAToRGBA(a,r,o,s);break;default:return nD("Cannot convert colors"),null}return a},t.usingLogScale=()=>!1,t.getNumberOfAvailableColors=()=>256*256*256,t.setRange=(r,n)=>t.setMappingRange(r,n),t.getRange=()=>t.getMappingRange(),t.areScalarsOpaque=(r,n,i)=>{if(!r)return t.isOpaque();const o=r.getNumberOfComponents();return n===ev.DEFAULT&&r.getDataType()===au.UNSIGNED_CHAR||n===ev.DIRECT_SCALARS?o===3||o===1?e.alpha>=1:r.getRange(o-1)[0]===255:!0}}const DQ={alpha:1,vectorComponent:0,vectorSize:-1,vectorMode:vc.COMPONENT,mappingRange:null,annotationArray:null,annotatedValueMap:null,indexedLookup:!1};function YL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,DQ,r),K.obj(t,e),e.mappingRange=[0,255],e.annotationArray=[],e.annotatedValueMap=[],K.setGet(t,e,["vectorSize","vectorComponent","vectorMode","alpha","indexedLookup"]),K.setArray(t,e,["mappingRange"],2),K.getArray(t,e,["mappingRange"]),bQ(t,e)}const IQ=K.newInstance(YL,"vtkScalarsToColors");var iw={newInstance:IQ,extend:YL,...y4};const{vtkErrorMacro:iD}=K,oD=0,aD=1,Vx=2;function OQ(t,e){e.classHierarchy.push("vtkLookupTable"),t.isOpaque=()=>{if(e.opaqueFlagBuildTime.getMTime()<t.getMTime()){let r=!0;e.nanColor[3]<1&&(r=0),e.useBelowRangeColor&&e.belowRangeColor[3]<1&&(r=0),e.useAboveRangeColor&&e.aboveRangeColor[3]<1&&(r=0);for(let n=3;n<e.table.length&&r;n+=4)e.table[n]<255&&(r=!1);e.opaqueFlag=r,e.opaqueFlagBuildTime.modified()}return e.opaqueFlag},t.usingLogScale=()=>!1,t.getNumberOfAvailableColors=()=>e.table.length/4-3,t.linearIndexLookup=(r,n)=>{let i=0;const o=Number(r);return o<n.range[0]?i=n.maxIndex+oD+1.5:o>n.range[1]?i=n.maxIndex+aD+1.5:(i=(o+n.shift)*n.scale,i=i<n.maxIndex?i:n.maxIndex),Math.floor(i)},t.linearLookup=(r,n,i)=>{let o=0;my(r)?o=Math.floor(i.maxIndex+1.5+Vx):o=t.linearIndexLookup(r,i);const a=4*o;return n.slice(a,a+4)},t.indexedLookupFunction=(r,n,i)=>{let o=t.getAnnotatedValueIndexInternal(r);o===-1&&(o=e.numberOfColors+Vx);const a=4*o;return[n[a],n[a+1],n[a+2],n[a+3]]},t.lookupShiftAndScale=(r,n)=>{n.shift=-r[0],n.scale=Number.MAX_VALUE,r[1]>r[0]&&(n.scale=(n.maxIndex+1)/(r[1]-r[0]))},t.mapScalarsThroughTable=(r,n,i,o)=>{let a=t.linearLookup;e.indexedLookup&&(a=t.indexedLookupFunction);const s=t.getMappingRange(),c={maxIndex:t.getNumberOfColors()-1,range:s,shift:0,scale:0};t.lookupShiftAndScale(s,c);const l=t.getAlpha(),f=r.getNumberOfTuples(),u=r.getNumberOfComponents(),d=n.getData(),h=r.getData();if(l>=1){if(i===cS.RGBA)for(let g=0;g<f;g++){const p=a(h[g*u+o],e.table,c);d[g*4]=p[0],d[g*4+1]=p[1],d[g*4+2]=p[2],d[g*4+3]=p[3]}}else if(i===cS.RGBA)for(let g=0;g<f;g++){const p=a(h[g*u+o],e.table,c);d[g*4]=p[0],d[g*4+1]=p[1],d[g*4+2]=p[2],d[g*4+3]=Math.floor(p[3]*l+.5)}},t.forceBuild=()=>{let r=0,n=0,i=0,o=0;const a=e.numberOfColors-1;a&&(r=(e.hueRange[1]-e.hueRange[0])/a,n=(e.saturationRange[1]-e.saturationRange[0])/a,i=(e.valueRange[1]-e.valueRange[0])/a,o=(e.alphaRange[1]-e.alphaRange[0])/a),e.table.length=4*a+16;const s=[],c=[];for(let l=0;l<=a;l++)s[0]=e.hueRange[0]+l*r,s[1]=e.saturationRange[0]+l*n,s[2]=e.valueRange[0]+l*i,jf(s,c),c[3]=e.alphaRange[0]+l*o,e.table[l*4]=c[0]*255+.5,e.table[l*4+1]=c[1]*255+.5,e.table[l*4+2]=c[2]*255+.5,e.table[l*4+3]=c[3]*255+.5;t.buildSpecialColors(),e.buildTime.modified()},t.setTable=r=>{if(Array.isArray(r)){const i=r[0].length;e.numberOfColors=r.length;const o=4-i;let a=0;for(let s=0;s<e.numberOfColors;s++)e.table[s*4]=255,e.table[s*4+1]=255,e.table[s*4+2]=255,e.table[s*4+3]=255;for(let s=0;s<r.length;s++){const c=r[s];for(let l=0;l<i;l++)e.table[a++]=c[l];a+=o}return t.buildSpecialColors(),e.insertTime.modified(),t.modified(),!0}if(r.getNumberOfComponents()!==4)return iD("Expected 4 components for RGBA colors"),!1;if(r.getDataType()!==Tn.UNSIGNED_CHAR)return iD("Expected unsigned char values for RGBA colors"),!1;e.numberOfColors=r.getNumberOfTuples();const n=r.getData();e.table.length=n.length;for(let i=0;i<n.length;i++)e.table[i]=n[i];return t.buildSpecialColors(),e.insertTime.modified(),t.modified(),!0},t.buildSpecialColors=()=>{const{numberOfColors:r}=e,n=e.table;let i=(r+oD)*4;e.useBelowRangeColor||r===0?(n[i]=e.belowRangeColor[0]*255+.5,n[i+1]=e.belowRangeColor[1]*255+.5,n[i+2]=e.belowRangeColor[2]*255+.5,n[i+3]=e.belowRangeColor[3]*255+.5):(n[i]=n[0],n[i+1]=n[1],n[i+2]=n[2],n[i+3]=n[3]),i=(r+aD)*4,e.useAboveRangeColor||r===0?(n[i]=e.aboveRangeColor[0]*255+.5,n[i+1]=e.aboveRangeColor[1]*255+.5,n[i+2]=e.aboveRangeColor[2]*255+.5,n[i+3]=e.aboveRangeColor[3]*255+.5):(n[i]=n[4*(r-1)+0],n[i+1]=n[4*(r-1)+1],n[i+2]=n[4*(r-1)+2],n[i+3]=n[4*(r-1)+3]),i=(r+Vx)*4,n[i]=e.nanColor[0]*255+.5,n[i+1]=e.nanColor[1]*255+.5,n[i+2]=e.nanColor[2]*255+.5,n[i+3]=e.nanColor[3]*255+.5},t.build=()=>{(e.table.length<1||t.getMTime()>e.buildTime.getMTime()&&e.insertTime.getMTime()<=e.buildTime.getMTime())&&t.forceBuild()},e.table.length>0&&(t.buildSpecialColors(),e.insertTime.modified())}const MQ={numberOfColors:256,hueRange:[0,.66667],saturationRange:[1,1],valueRange:[1,1],alphaRange:[1,1],nanColor:[.5,0,0,1],belowRangeColor:[0,0,0,1],aboveRangeColor:[1,1,1,1],useAboveRangeColor:!1,useBelowRangeColor:!1,alpha:1};function JL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,MQ,r),iw.extend(t,e,r),e.table||(e.table=[]),e.buildTime={},K.obj(e.buildTime),e.opaqueFlagBuildTime={},K.obj(e.opaqueFlagBuildTime,{mtime:0}),e.insertTime={},K.obj(e.insertTime,{mtime:0}),K.get(t,e,["buildTime"]),K.setGet(t,e,["numberOfColors","useAboveRangeColor","useBelowRangeColor"]),K.setArray(t,e,["alphaRange","hueRange","saturationRange","valueRange"],2),K.setArray(t,e,["nanColor","belowRangeColor","aboveRangeColor"],4),K.getArray(t,e,["hueRange","saturationRange","valueRange","alphaRange","nanColor","belowRangeColor","aboveRangeColor"]),OQ(t,e)}const PQ=K.newInstance(JL,"vtkLookupTable");var Ey={newInstance:PQ,extend:JL};const lc={Off:0,PolygonOffset:1};let lS=lc.PolygonOffset,by=lc.Off;const RQ=["VTK_RESOLVE_OFF","VTK_RESOLVE_POLYGON_OFFSET"];function LQ(){return lS}function AQ(t){const e=lS===t;return lS=t,e}function NQ(){return by}function ow(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;const e=by===t;return by=t,e}function kQ(){return ow(lc.Off)}function VQ(){return ow(lc.Off)}function FQ(){return ow(lc.PolygonOffset)}function UQ(){return RQ[by]}var uS={Resolve:lc,getResolveCoincidentTopologyAsString:UQ,getResolveCoincidentTopologyPolygonOffsetFaces:LQ,getResolveCoincidentTopology:NQ,setResolveCoincidentTopology:ow,setResolveCoincidentTopologyPolygonOffsetFaces:AQ,setResolveCoincidentTopologyToDefault:kQ,setResolveCoincidentTopologyToOff:VQ,setResolveCoincidentTopologyToPolygonOffset:FQ};function ZL(t,e,r){r.forEach(n=>{t[`get${n.method}`]=()=>e[n.key],t[`set${n.method}`]=K.objectSetterMap.object(t,e,{name:n.key,params:["factor","offset"]})})}const w4=["Polygon","Line","Point"],BQ={Polygon:{factor:2,offset:0},Line:{factor:1,offset:-1},Point:{factor:0,offset:-2}},GQ=()=>{},Hf={modified:GQ};ZL(Hf,BQ,w4.map(t=>({key:t,method:`ResolveCoincidentTopology${t}OffsetParameters`})));function WQ(t,e){e.resolveCoincidentTopology===void 0&&(e.resolveCoincidentTopology=!1),K.setGet(t,e,["resolveCoincidentTopology"]),e.topologyOffset={Polygon:{factor:0,offset:0},Line:{factor:0,offset:0},Point:{factor:0,offset:0}},Object.keys(uS).forEach(r=>{t[r]=uS[r]}),Object.keys(Hf).filter(r=>r!=="modified").forEach(r=>{t[r]=Hf[r]}),ZL(t,e.topologyOffset,w4.map(r=>({key:r,method:`RelativeCoincidentTopology${r}OffsetParameters`}))),t.getCoincidentTopologyPolygonOffsetParameters=()=>{const r=Hf.getResolveCoincidentTopologyPolygonOffsetParameters(),n=t.getRelativeCoincidentTopologyPolygonOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}},t.getCoincidentTopologyLineOffsetParameters=()=>{const r=Hf.getResolveCoincidentTopologyLineOffsetParameters(),n=t.getRelativeCoincidentTopologyLineOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}},t.getCoincidentTopologyPointOffsetParameter=()=>{const r=Hf.getResolveCoincidentTopologyPointOffsetParameters(),n=t.getRelativeCoincidentTopologyPointOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}}}var aw={implementCoincidentTopologyMethods:WQ,staticOffsetAPI:Hf,otherStaticMethods:uS,CATEGORIES:w4,Resolve:lc};const{FieldAssociations:sD}=Uh,{staticOffsetAPI:zQ,otherStaticMethods:$Q}=aw,{ColorMode:tv,ScalarMode:Df,GetArray:Fx}=rw,{VectorMode:jQ}=y4,{VtkDataTypes:HQ}=Vt;function wg(t){return()=>K.vtkErrorMacro(`vtkMapper::${t} - NOT IMPLEMENTED`)}function KQ(t,e){const r=t[1]%2===0?1:-1;if(t[0]+=r,t[0]>=e[0]||t[0]<0){const n=t[2]%2===0?1:-1;t[0]-=r,t[1]+=n,(t[1]>=e[1]||t[1]<0)&&(t[1]-=n,t[2]++)}}function qQ(t,e){return t[0]+e[0]*(t[1]+e[1]*t[2])}function cD(t,e,r){const n=Math.floor(e),i=n%(2*r[0]);let o,a;i<r[0]?(t[0]=i,o=1,a=t[0]===r[0]-1):(t[0]=2*r[0]-1-i,o=-1,a=t[0]===0);const s=Math.floor(n/r[0]),c=s%(2*r[1]);let l,f;c<r[1]?(t[1]=c,l=1,f=t[1]===r[1]-1):(t[1]=2*r[1]-1-c,l=-1,f=t[1]===0),t[2]=Math.floor(s/r[1]);const u=e-n;a?f?t[2]+=u:t[1]+=l*u:t[0]+=o*u,t[0]=(t[0]+.5)/r[0],t[1]=(t[1]+.5)/r[1],t[2]=(t[2]+.5)/r[2]}const lD=new WeakMap;function XQ(t,e,r,n,i,o,a){var I;const s=new Array(arguments.length);for(let P=0;P<arguments.length;++P){const O=arguments[P];s[P]=((I=O.getMTime)==null?void 0:I.call(O))??O}const c=s.join("/"),l=lD.get(t);if(l&&l.stringHash===c)return l.textureCoordinates;const f=(r[1]-r[0])/(n-1),[u,d]=[r[0]-f,r[1]+f],h=u-.5*f,g=1/(d-u+f),p=u,v=(n+1)/(d-u),y=t.getData(),m=t.getNumberOfTuples(),w=t.getNumberOfComponents(),x=e<0||e>=w,C=i[2]<=1?2:3,S=Vt.newInstance({numberOfComponents:C,values:new Float32Array(m*C)}),T=S.getData(),_=[0,0,0];cD(_,n+2,i);let E=0,b=0;const D=[.5,.5,.5];for(let P=0;P<m;++P){let O;if(x){let A=0;for(let F=0;F<w;++F){const G=y[E+F];A+=G*G}O=Math.sqrt(A)}else O=y[E+e];if(E+=w,o&&(O=Ey.applyLogScale(O,r,r)),my(O))D[0]=_[0],D[1]=_[1],D[2]=_[2];else if(a){let A=(O-p)*v;A<1?A=0:A>n&&(A=n+1),cD(D,A,i)}else{D[1]=.49;const A=(O-h)*g;A>1e3?D[0]=1e3:A<-1e3?D[0]=-1e3:D[0]=A}for(let A=0;A<C;++A)T[b++]=D[A]}return lD.set(t,{stringHash:c,textureCoordinates:S}),S}function YQ(t,e){e.classHierarchy.push("vtkMapper"),t.getBounds=()=>{const r=t.getInputData();return r?(e.static||t.update(),e.bounds=r.getBounds()):e.bounds=Yu(),e.bounds},t.setForceCompileOnly=r=>{e.forceCompileOnly=r},t.setSelectionWebGLIdsToVTKIds=r=>{e.selectionWebGLIdsToVTKIds=r},t.createDefaultLookupTable=()=>{e.lookupTable=Ey.newInstance()},t.getColorModeAsString=()=>K.enumToString(tv,e.colorMode),t.setColorModeToDefault=()=>t.setColorMode(0),t.setColorModeToMapScalars=()=>t.setColorMode(1),t.setColorModeToDirectScalars=()=>t.setColorMode(2),t.getScalarModeAsString=()=>K.enumToString(Df,e.scalarMode),t.setScalarModeToDefault=()=>t.setScalarMode(0),t.setScalarModeToUsePointData=()=>t.setScalarMode(1),t.setScalarModeToUseCellData=()=>t.setScalarMode(2),t.setScalarModeToUsePointFieldData=()=>t.setScalarMode(3),t.setScalarModeToUseCellFieldData=()=>t.setScalarMode(4),t.setScalarModeToUseFieldData=()=>t.setScalarMode(5),t.getAbstractScalars=(r,n,i,o,a)=>{if(!r||!e.scalarVisibility)return{scalars:null,cellFlag:!1};let s=null,c=!1;if(n===Df.DEFAULT)s=r.getPointData().getScalars(),s||(s=r.getCellData().getScalars(),c=!0);else if(n===Df.USE_POINT_DATA)s=r.getPointData().getScalars();else if(n===Df.USE_CELL_DATA)s=r.getCellData().getScalars(),c=!0;else if(n===Df.USE_POINT_FIELD_DATA){const l=r.getPointData();i===Fx.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===Df.USE_CELL_FIELD_DATA){const l=r.getCellData();c=!0,i===Fx.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===Df.USE_FIELD_DATA){const l=r.getFieldData();i===Fx.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}return{scalars:s,cellFlag:c}},t.mapScalars=(r,n)=>{const{scalars:i,cellFlag:o}=t.getAbstractScalars(r,e.scalarMode,e.arrayAccessMode,e.arrayId,e.colorByArrayName);if(e.areScalarsMappedFromCells=o,!i){e.colorCoordinates=null,e.colorTextureMap=null,e.colorMapColors=null;return}const a=`${t.getMTime()}${i.getMTime()}${n}`;if(e.colorBuildString!==a){if(e.useLookupTableScalarRange||t.getLookupTable().setRange(e.scalarRange[0],e.scalarRange[1]),t.canUseTextureMapForColoring(i,o))e.mapScalarsToTexture(i,o,n);else{e.colorCoordinates=null,e.colorTextureMap=null;const s=t.getLookupTable();s&&(s.build(),e.colorMapColors=s.mapScalars(i,e.colorMode,e.fieldDataTupleId))}e.colorBuildString=`${t.getMTime()}${i.getMTime()}${n}`}},e.mapScalarsToTexture=(r,n,i)=>{const o=e.lookupTable.getRange(),a=e.lookupTable.usingLogScale();a&&Ey.getLogRange(o,o);const s=e.lookupTable.getAlpha();if(e.colorMapColors=null,e.colorTextureMap==null||t.getMTime()>e.colorTextureMap.getMTime()||e.lookupTable.getMTime()>e.colorTextureMap.getMTime()||e.lookupTable.getAlpha()!==i){e.lookupTable.setAlpha(i),e.colorTextureMap=null,e.lookupTable.build();const l=e.lookupTable.getNumberOfAvailableColors(),f=2048,u=f**3-3,h=4096-2,g=2,p=n?u:h;e.numberOfColorsInRange=Math.min(Math.max(l,g),p);const v=e.numberOfColorsInRange+3,y=e.numberOfColorsInRange+2,m=n?[Math.min(Math.ceil(v/f**0),f),Math.min(Math.ceil(v/f**1),f),Math.min(Math.ceil(v/f**2),f)]:[y,2,1],w=m[0]*m[1]*m[2],x=new Float64Array(w);x.fill(NaN);const C=e.numberOfColorsInRange,S=C+2,T=[0,0,0],_=o[0],E=o[1]-o[0];for(let I=0;I<S;++I){const P=qQ(T,m),O=_+E*(I-1)/(C-1);x[P]=a?10**O:O,KQ(T,m)}const b=Vt.newInstance({numberOfComponents:1,values:x}),D=e.lookupTable.mapScalars(b,e.colorMode,0);e.colorTextureMap=Q1.newInstance(),e.colorTextureMap.setDimensions(m),e.colorTextureMap.getPointData().setScalars(D),e.lookupTable.setAlpha(s)}const c=e.lookupTable.getVectorMode()===jQ.MAGNITUDE&&r.getNumberOfComponents()>1?-1:e.lookupTable.getVectorComponent();e.colorCoordinates=XQ(r,c,o,e.numberOfColorsInRange,e.colorTextureMap.getDimensions(),a,n)},t.getIsOpaque=()=>{const r=t.getInputData(),i=t.getAbstractScalars(r,e.scalarMode,e.arrayAccessMode,e.arrayId,e.colorByArrayName).scalars;if(!e.scalarVisibility||i==null)return!0;const o=t.getLookupTable();return o?(o.build(),o.areScalarsOpaque(i,e.colorMode,-1)):!0},t.canUseTextureMapForColoring=(r,n)=>n&&e.colorMode!==tv.DIRECT_SCALARS?!0:!(!e.interpolateScalarsBeforeMapping||e.lookupTable&&e.lookupTable.getIndexedLookup()||!r||e.colorMode===tv.DEFAULT&&r.getDataType()===HQ.UNSIGNED_CHAR||e.colorMode===tv.DIRECT_SCALARS),t.clearColorArrays=()=>{e.colorMapColors=null,e.colorCoordinates=null,e.colorTextureMap=null},t.getLookupTable=()=>(e.lookupTable||t.createDefaultLookupTable(),e.lookupTable),t.getMTime=()=>{let r=e.mtime;if(e.lookupTable!==null){const n=e.lookupTable.getMTime();r=n>r?n:r}return r},t.getPrimitiveCount=()=>{const r=t.getInputData();return{points:r.getPoints().getNumberOfValues()/3,verts:r.getVerts().getNumberOfValues()-r.getVerts().getNumberOfCells(),lines:r.getLines().getNumberOfValues()-2*r.getLines().getNumberOfCells(),triangles:r.getPolys().getNumberOfValues()-3*r.getPolys().getNumberOfCells()}},t.acquireInvertibleLookupTable=wg("AcquireInvertibleLookupTable"),t.valueToColor=wg("ValueToColor"),t.colorToValue=wg("ColorToValue"),t.useInvertibleColorFor=wg("UseInvertibleColorFor"),t.clearInvertibleColor=wg("ClearInvertibleColor"),t.processSelectorPixelBuffers=(r,n)=>{if(!r||!e.selectionWebGLIdsToVTKIds||!e.populateSelectionSettings)return;const i=r.getRawPixelBuffer(na.ID_LOW24),o=r.getRawPixelBuffer(na.ID_HIGH24),a=r.getCurrentPass(),s=r.getFieldAssociation();let c=null;s===sD.FIELD_ASSOCIATION_POINTS?c=e.selectionWebGLIdsToVTKIds.points:s===sD.FIELD_ASSOCIATION_CELLS&&(c=e.selectionWebGLIdsToVTKIds.cells),c&&n.forEach(l=>{if(a===na.ID_LOW24){let f=0;o&&(f+=o[l],f*=256),f+=i[l+2],f*=256,f+=i[l+1],f*=256,f+=i[l];const u=c[f],d=r.getPixelBuffer(na.ID_LOW24);d[l]=u&255,d[l+1]=(u&65280)>>8,d[l+2]=(u&16711680)>>16}else if(a===na.ID_HIGH24&&o){let f=0;f+=o[l],f*=256,f+=i[l+2],f*=256,f+=i[l+1],f*=256,f+=i[l];const u=c[f],d=r.getPixelBuffer(na.ID_HIGH24);d[l]=(u&4278190080)>>24}})}}const JQ={colorMapColors:null,areScalarsMappedFromCells:!1,static:!1,lookupTable:null,scalarVisibility:!0,scalarRange:[0,1],useLookupTableScalarRange:!1,colorMode:0,scalarMode:0,arrayAccessMode:1,renderTime:0,colorByArrayName:null,fieldDataTupleId:-1,populateSelectionSettings:!0,selectionWebGLIdsToVTKIds:null,interpolateScalarsBeforeMapping:!1,colorCoordinates:null,colorTextureMap:null,numberOfColorsInRange:0,forceCompileOnly:0,useInvertibleColors:!1,invertibleScalars:null,customShaderAttributes:[]};function QL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,JQ,r),v4.extend(t,e,r),K.get(t,e,["areScalarsMappedFromCells","colorCoordinates","colorMapColors","colorTextureMap","numberOfColorsInRange","selectionWebGLIdsToVTKIds"]),K.setGet(t,e,["colorByArrayName","arrayAccessMode","colorMode","fieldDataTupleId","interpolateScalarsBeforeMapping","lookupTable","populateSelectionSettings","renderTime","scalarMode","scalarVisibility","static","useLookupTableScalarRange","customShaderAttributes"]),K.setGetArray(t,e,["scalarRange"],2),aw.implementCoincidentTopologyMethods(t,e),YQ(t,e)}const ZQ=K.newInstance(QL,"vtkMapper");var xa={newInstance:ZQ,extend:QL,...zQ,...$Q,...rw};const QQ={DISPLAY:0,WORLD:1};var eA={CoordinateSystem:QQ};const{CoordinateSystem:fS}=eA;function uD(t){return()=>K.vtkErrorMacro(`vtkProp::${t} - NOT IMPLEMENTED`)}function eee(t,e){e.classHierarchy.push("vtkProp"),t.getMTime=()=>{let r=e.mtime;for(let n=0;n<e.textures.length;++n){const i=e.textures[n].getMTime();i>r&&(r=i)}return r},t.processSelectorPixelBuffers=(r,n)=>{},t.getNestedProps=()=>null,t.getActors=()=>[],t.getActors2D=()=>[],t.getVolumes=()=>[],t.pick=uD("pick"),t.hasKey=uD("hasKey"),t.getNestedVisibility=()=>e.visibility&&(!e._parentProp||e._parentProp.getNestedVisibility()),t.getNestedPickable=()=>e.pickable&&(!e._parentProp||e._parentProp.getNestedPickable()),t.getNestedDragable=()=>e.dragable&&(!e._parentProp||e._parentProp.getNestedDragable()),t.getRedrawMTime=()=>e.mtime,t.setEstimatedRenderTime=r=>{e.estimatedRenderTime=r,e.savedEstimatedRenderTime=r},t.restoreEstimatedRenderTime=()=>{e.estimatedRenderTime=e.savedEstimatedRenderTime},t.addEstimatedRenderTime=r=>{e.estimatedRenderTime+=r},t.setAllocatedRenderTime=r=>{e.allocatedRenderTime=r,e.savedEstimatedRenderTime=e.estimatedRenderTime,e.estimatedRenderTime=0},t.getSupportsSelection=()=>!1,t.getTextures=()=>e.textures,t.hasTexture=r=>e.textures.indexOf(r)!==-1,t.addTexture=r=>{r&&!t.hasTexture(r)&&(e.textures=e.textures.concat(r),t.modified())},t.removeTexture=r=>{const n=e.textures.filter(i=>i!==r);e.textures.length!==n.length&&(e.textures=n,t.modified())},t.removeAllTextures=()=>{e.textures=[],t.modified()},t.setCoordinateSystemToWorld=()=>t.setCoordinateSystem(fS.WORLD),t.setCoordinateSystemToDisplay=()=>t.setCoordinateSystem(fS.DISPLAY)}const tee={allocatedRenderTime:10,coordinateSystem:fS.WORLD,dragable:!0,estimatedRenderTime:0,paths:null,pickable:!0,renderTimeMultiplier:1,savedEstimatedRenderTime:0,textures:[],useBounds:!0,visibility:!0};function tA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,tee,r),K.obj(t,e),K.get(t,e,["estimatedRenderTime","allocatedRenderTime"]),K.setGet(t,e,["_parentProp","coordinateSystem","dragable","pickable","renderTimeMultiplier","useBounds","visibility"]),K.moveToProtected(t,e,["parentProp"]),eee(t,e)}const nee=K.newInstance(tA,"vtkProp");var em={newInstance:nee,extend:tA,...eA},x4=`//VTK::System::Dec
 
 /*=========================================================================
 
@@ -268,19 +268,19 @@ void main()
 
   //VTK::RenderPassFragmentShader::Impl
 }
-`;function ree(t,e){t.replaceShaderCoincidentOffset=(r,n,i)=>{const o=t.getCoincidentParameters(n,i);if(o&&(o.factor!==0||o.offset!==0)){let a=r.Fragment;a=Re.substitute(a,"//VTK::Coincident::Dec",["uniform float cfactor;","uniform float coffset;"]).result,e.context.getExtension("EXT_frag_depth")&&(o.factor!==0?(a=Re.substitute(a,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,a=Re.substitute(a,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):a=Re.substitute(a,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + 0.000016*coffset;").result),e._openGLRenderWindow.getWebgl2()&&(o.factor!==0?(a=Re.substitute(a,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,a=Re.substitute(a,"//VTK::Depth::Impl","gl_FragDepth = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):a=Re.substitute(a,"//VTK::Depth::Impl","gl_FragDepth = gl_FragCoord.z + 0.000016*coffset;").result),r.Fragment=a}}}function iee(t,e){t.applyShaderReplacements=(r,n,i)=>{let o=null;if(n&&(o=n.ShaderReplacements),o)for(let a=0;a<o.length;a++){const s=o[a];if(i&&s.replaceFirst||!i&&!s.replaceFirst){const c=s.shaderType,l=r[c],f=Re.substitute(l,s.originalValue,s.replacementValue,s.replaceAll);r[c]=f.result}}},t.buildShaders=(r,n,i)=>{t.getReplacedShaderTemplate(r,n,i),e.lastRenderPassShaderReplacement=e.currentRenderPass?e.currentRenderPass.getShaderReplacement():null,e.lastRenderPassShaderReplacement&&e.lastRenderPassShaderReplacement(r);const o=e.renderable.getViewSpecificProperties().OpenGL;t.applyShaderReplacements(r,o,!0),t.replaceShaderValues(r,n,i),t.applyShaderReplacements(r,o)},t.getReplacedShaderTemplate=(r,n,i)=>{const o=e.renderable.getViewSpecificProperties().OpenGL;t.getShaderTemplate(r,n,i);let a=r.Vertex;if(o){const l=o.VertexShaderCode;l!==void 0&&l!==""&&(a=l)}r.Vertex=a;let s=r.Fragment;if(o){const l=o.FragmentShaderCode;l!==void 0&&l!==""&&(s=l)}r.Fragment=s;let c=r.Geometry;if(o){const l=o.GeometryShaderCode;l!==void 0&&(c=l)}r.Geometry=c}}var Wc={implementReplaceShaderCoincidentOffset:ree,implementBuildShadersWithReplacements:iee};const{FieldAssociations:Ux}=Uh,{primTypes:qi}=Yc,{Representation:Hd,Shading:fD}=kd,{ScalarMode:nv}=_a,{Filter:dD,Wrap:hD}=kr,{vtkErrorMacro:If}=bo,oee={type:"StartEvent"},aee={type:"EndEvent"},{CoordinateSystem:see}=em;function cee(t){const e=t.getSelector();return e?e.getCurrentPass():oa.MIN_KNOWN_PASS-1}function lee(t,e){e.classHierarchy.push("vtkOpenGLPolyDataMapper"),t.buildPass=n=>{n&&(e.currentRenderPass=null,e.openGLActor=t.getFirstAncestorOfType("vtkOpenGLActor"),e._openGLRenderer=e.openGLActor.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),e.openGLCamera=e._openGLRenderer.getViewNodeFor(e._openGLRenderer.getRenderable().getActiveCamera()))},t.translucentPass=(n,i)=>{n&&(e.currentRenderPass=i,t.render())},t.zBufferPass=n=>{n&&(e.haveSeenDepthRequest=!0,e.renderDepth=!0,t.render(),e.renderDepth=!1)},t.opaqueZBufferPass=n=>t.zBufferPass(n),t.opaquePass=n=>{n&&t.render()},t.render=()=>{const n=e._openGLRenderWindow.getContext();if(e.context!==n){e.context=n;for(let a=qi.Start;a<qi.End;a++)e.primitives[a].setOpenGLRenderWindow(e._openGLRenderWindow)}const i=e.openGLActor.getRenderable(),o=e._openGLRenderer.getRenderable();t.renderPiece(o,i)},t.getShaderTemplate=(n,i,o)=>{n.Vertex=x4,n.Fragment=tm,n.Geometry=""},t.replaceShaderColor=(n,i,o)=>{let a=n.Vertex,s=n.Geometry,c=n.Fragment;const l=e.lastBoundBO.getReferenceByName("lastLightComplexity");let f=["uniform float ambient;","uniform float diffuse;","uniform float specular;","uniform float opacityUniform; // the fragment opacity","uniform vec3 ambientColorUniform;","uniform vec3 diffuseColorUniform;"];l&&(f=f.concat(["uniform vec3 specularColorUniform;","uniform float specularPowerUniform;"]));let u=["vec3 ambientColor;","  vec3 diffuseColor;","  float opacity;"];l&&(u=u.concat(["  vec3 specularColor;","  float specularPower;"])),u=u.concat(["  ambientColor = ambientColorUniform;","  diffuseColor = diffuseColorUniform;","  opacity = opacityUniform;"]),l&&(u=u.concat(["  specularColor = specularColorUniform;","  specularPower = specularPowerUniform;"])),e.lastBoundBO.getCABO().getColorComponents()!==0&&!e.drawingEdges&&(f=f.concat(["varying vec4 vertexColorVSOutput;"]),a=Re.substitute(a,"//VTK::Color::Dec",["attribute vec4 scalarColor;","varying vec4 vertexColorVSOutput;"]).result,a=Re.substitute(a,"//VTK::Color::Impl",["vertexColorVSOutput =  scalarColor;"]).result,s=Re.substitute(s,"//VTK::Color::Dec",["in vec4 vertexColorVSOutput[];","out vec4 vertexColorGSOutput;"]).result,s=Re.substitute(s,"//VTK::Color::Impl",["vertexColorGSOutput = vertexColorVSOutput[i];"]).result),e.lastBoundBO.getCABO().getColorComponents()!==0&&!e.drawingEdges?c=Re.substitute(c,"//VTK::Color::Impl",u.concat(["  diffuseColor = vertexColorVSOutput.rgb;","  ambientColor = vertexColorVSOutput.rgb;","  opacity = opacity*vertexColorVSOutput.a;"])).result:(e.renderable.getAreScalarsMappedFromCells()||e.renderable.getInterpolateScalarsBeforeMapping())&&e.renderable.getColorCoordinates()&&!e.drawingEdges?c=Re.substitute(c,"//VTK::Color::Impl",u.concat(["  vec4 texColor = texture2D(texture1, tcoordVCVSOutput.st);","  diffuseColor = texColor.rgb;","  ambientColor = texColor.rgb;","  opacity = opacity*texColor.a;"])).result:(o.getBackfaceProperty()&&!e.drawingEdges&&(f=f.concat(["uniform float opacityUniformBF; // the fragment opacity","uniform float ambientIntensityBF; // the material ambient","uniform float diffuseIntensityBF; // the material diffuse","uniform vec3 ambientColorUniformBF; // ambient material color","uniform vec3 diffuseColorUniformBF; // diffuse material color"]),l?(f=f.concat(["uniform float specularIntensityBF; // the material specular intensity","uniform vec3 specularColorUniformBF; // intensity weighted color","uniform float specularPowerUniformBF;"]),u=u.concat(["if (gl_FrontFacing == false) {","  ambientColor = ambientIntensityBF * ambientColorUniformBF;","  diffuseColor = diffuseIntensityBF * diffuseColorUniformBF;","  specularColor = specularIntensityBF * specularColorUniformBF;","  specularPower = specularPowerUniformBF;","  opacity = opacityUniformBF; }"])):u=u.concat(["if (gl_FrontFacing == false) {","  ambientColor = ambientIntensityBF * ambientColorUniformBF;","  diffuseColor = diffuseIntensityBF * diffuseColorUniformBF;","  opacity = opacityUniformBF; }"])),e.haveCellScalars&&!e.drawingEdges&&(f=f.concat(["uniform samplerBuffer texture1;"])),c=Re.substitute(c,"//VTK::Color::Impl",u).result),c=Re.substitute(c,"//VTK::Color::Dec",f).result,n.Vertex=a,n.Geometry=s,n.Fragment=c},t.replaceShaderLight=(n,i,o)=>{let a=n.Fragment;const s="",c=e.lastBoundBO.getReferenceByName("lastLightComplexity"),l=e.lastBoundBO.getReferenceByName("lastLightCount");let f=[];switch(c){case 0:a=Re.substitute(a,"//VTK::Light::Impl",["  gl_FragData[0] = vec4(ambientColor * ambient + diffuseColor * diffuse, opacity);","  //VTK::Light::Impl"],!1).result;break;case 1:a=Re.substitute(a,"//VTK::Light::Impl",["  float df = max(0.0, normalVCVSOutput.z);","  float sf = pow(df, specularPower);","  vec3 diffuseL = df * diffuseColor;","  vec3 specularL = sf * specularColor;","  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);","  //VTK::Light::Impl"],!1).result;break;case 2:for(let u=0;u<l;++u)f=f.concat([`uniform vec3 lightColor${u};`,`uniform vec3 lightDirectionVC${u}; // normalized`,`uniform vec3 lightHalfAngleVC${u}; // normalized`]);a=Re.substitute(a,"//VTK::Light::Dec",f).result,f=["vec3 diffuseL = vec3(0,0,0);","  vec3 specularL = vec3(0,0,0);","  float df;"];for(let u=0;u<l;++u)f=f.concat([`  df = max(0.0, dot(normalVCVSOutput, -lightDirectionVC${u}));`,`  diffuseL += ((df${s}) * lightColor${u});`,`  if (dot(normalVCVSOutput, lightDirectionVC${u}) < 0.0)`,"    {",`    float sf = sign(df)*pow(max(1e-5,
+`;function ree(t,e){t.replaceShaderCoincidentOffset=(r,n,i)=>{const o=t.getCoincidentParameters(n,i);if(o&&(o.factor!==0||o.offset!==0)){let a=r.Fragment;a=Le.substitute(a,"//VTK::Coincident::Dec",["uniform float cfactor;","uniform float coffset;"]).result,e.context.getExtension("EXT_frag_depth")&&(o.factor!==0?(a=Le.substitute(a,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,a=Le.substitute(a,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):a=Le.substitute(a,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + 0.000016*coffset;").result),e._openGLRenderWindow.getWebgl2()&&(o.factor!==0?(a=Le.substitute(a,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,a=Le.substitute(a,"//VTK::Depth::Impl","gl_FragDepth = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):a=Le.substitute(a,"//VTK::Depth::Impl","gl_FragDepth = gl_FragCoord.z + 0.000016*coffset;").result),r.Fragment=a}}}function iee(t,e){t.applyShaderReplacements=(r,n,i)=>{let o=null;if(n&&(o=n.ShaderReplacements),o)for(let a=0;a<o.length;a++){const s=o[a];if(i&&s.replaceFirst||!i&&!s.replaceFirst){const c=s.shaderType,l=r[c],f=Le.substitute(l,s.originalValue,s.replacementValue,s.replaceAll);r[c]=f.result}}},t.buildShaders=(r,n,i)=>{t.getReplacedShaderTemplate(r,n,i),e.lastRenderPassShaderReplacement=e.currentRenderPass?e.currentRenderPass.getShaderReplacement():null,e.lastRenderPassShaderReplacement&&e.lastRenderPassShaderReplacement(r);const o=e.renderable.getViewSpecificProperties().OpenGL;t.applyShaderReplacements(r,o,!0),t.replaceShaderValues(r,n,i),t.applyShaderReplacements(r,o)},t.getReplacedShaderTemplate=(r,n,i)=>{const o=e.renderable.getViewSpecificProperties().OpenGL;t.getShaderTemplate(r,n,i);let a=r.Vertex;if(o){const l=o.VertexShaderCode;l!==void 0&&l!==""&&(a=l)}r.Vertex=a;let s=r.Fragment;if(o){const l=o.FragmentShaderCode;l!==void 0&&l!==""&&(s=l)}r.Fragment=s;let c=r.Geometry;if(o){const l=o.GeometryShaderCode;l!==void 0&&(c=l)}r.Geometry=c}}var Gc={implementReplaceShaderCoincidentOffset:ree,implementBuildShadersWithReplacements:iee};const{FieldAssociations:Ux}=Uh,{primTypes:Hi}=Xc,{Representation:Hd,Shading:fD}=kd,{ScalarMode:nv}=xa,{Filter:dD,Wrap:hD}=Vr,{vtkErrorMacro:If}=Do,oee={type:"StartEvent"},aee={type:"EndEvent"},{CoordinateSystem:see}=em;function cee(t){const e=t.getSelector();return e?e.getCurrentPass():na.MIN_KNOWN_PASS-1}function lee(t,e){e.classHierarchy.push("vtkOpenGLPolyDataMapper"),t.buildPass=n=>{n&&(e.currentRenderPass=null,e.openGLActor=t.getFirstAncestorOfType("vtkOpenGLActor"),e._openGLRenderer=e.openGLActor.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),e.openGLCamera=e._openGLRenderer.getViewNodeFor(e._openGLRenderer.getRenderable().getActiveCamera()))},t.translucentPass=(n,i)=>{n&&(e.currentRenderPass=i,t.render())},t.zBufferPass=n=>{n&&(e.haveSeenDepthRequest=!0,e.renderDepth=!0,t.render(),e.renderDepth=!1)},t.opaqueZBufferPass=n=>t.zBufferPass(n),t.opaquePass=n=>{n&&t.render()},t.render=()=>{const n=e._openGLRenderWindow.getContext();if(e.context!==n){e.context=n;for(let a=Hi.Start;a<Hi.End;a++)e.primitives[a].setOpenGLRenderWindow(e._openGLRenderWindow)}const i=e.openGLActor.getRenderable(),o=e._openGLRenderer.getRenderable();t.renderPiece(o,i)},t.getShaderTemplate=(n,i,o)=>{n.Vertex=x4,n.Fragment=tm,n.Geometry=""},t.replaceShaderColor=(n,i,o)=>{let a=n.Vertex,s=n.Geometry,c=n.Fragment;const l=e.lastBoundBO.getReferenceByName("lastLightComplexity");let f=["uniform float ambient;","uniform float diffuse;","uniform float specular;","uniform float opacityUniform; // the fragment opacity","uniform vec3 ambientColorUniform;","uniform vec3 diffuseColorUniform;"];l&&(f=f.concat(["uniform vec3 specularColorUniform;","uniform float specularPowerUniform;"]));let u=["vec3 ambientColor;","  vec3 diffuseColor;","  float opacity;"];l&&(u=u.concat(["  vec3 specularColor;","  float specularPower;"])),u=u.concat(["  ambientColor = ambientColorUniform;","  diffuseColor = diffuseColorUniform;","  opacity = opacityUniform;"]),l&&(u=u.concat(["  specularColor = specularColorUniform;","  specularPower = specularPowerUniform;"])),e.lastBoundBO.getCABO().getColorComponents()!==0&&!e.drawingEdges&&(f=f.concat(["varying vec4 vertexColorVSOutput;"]),a=Le.substitute(a,"//VTK::Color::Dec",["attribute vec4 scalarColor;","varying vec4 vertexColorVSOutput;"]).result,a=Le.substitute(a,"//VTK::Color::Impl",["vertexColorVSOutput =  scalarColor;"]).result,s=Le.substitute(s,"//VTK::Color::Dec",["in vec4 vertexColorVSOutput[];","out vec4 vertexColorGSOutput;"]).result,s=Le.substitute(s,"//VTK::Color::Impl",["vertexColorGSOutput = vertexColorVSOutput[i];"]).result),e.lastBoundBO.getCABO().getColorComponents()!==0&&!e.drawingEdges?c=Le.substitute(c,"//VTK::Color::Impl",u.concat(["  diffuseColor = vertexColorVSOutput.rgb;","  ambientColor = vertexColorVSOutput.rgb;","  opacity = opacity*vertexColorVSOutput.a;"])).result:(e.renderable.getAreScalarsMappedFromCells()||e.renderable.getInterpolateScalarsBeforeMapping())&&e.renderable.getColorCoordinates()&&!e.drawingEdges?c=Le.substitute(c,"//VTK::Color::Impl",u.concat(["  vec4 texColor = texture2D(texture1, tcoordVCVSOutput.st);","  diffuseColor = texColor.rgb;","  ambientColor = texColor.rgb;","  opacity = opacity*texColor.a;"])).result:(o.getBackfaceProperty()&&!e.drawingEdges&&(f=f.concat(["uniform float opacityUniformBF; // the fragment opacity","uniform float ambientIntensityBF; // the material ambient","uniform float diffuseIntensityBF; // the material diffuse","uniform vec3 ambientColorUniformBF; // ambient material color","uniform vec3 diffuseColorUniformBF; // diffuse material color"]),l?(f=f.concat(["uniform float specularIntensityBF; // the material specular intensity","uniform vec3 specularColorUniformBF; // intensity weighted color","uniform float specularPowerUniformBF;"]),u=u.concat(["if (gl_FrontFacing == false) {","  ambientColor = ambientIntensityBF * ambientColorUniformBF;","  diffuseColor = diffuseIntensityBF * diffuseColorUniformBF;","  specularColor = specularIntensityBF * specularColorUniformBF;","  specularPower = specularPowerUniformBF;","  opacity = opacityUniformBF; }"])):u=u.concat(["if (gl_FrontFacing == false) {","  ambientColor = ambientIntensityBF * ambientColorUniformBF;","  diffuseColor = diffuseIntensityBF * diffuseColorUniformBF;","  opacity = opacityUniformBF; }"])),e.haveCellScalars&&!e.drawingEdges&&(f=f.concat(["uniform samplerBuffer texture1;"])),c=Le.substitute(c,"//VTK::Color::Impl",u).result),c=Le.substitute(c,"//VTK::Color::Dec",f).result,n.Vertex=a,n.Geometry=s,n.Fragment=c},t.replaceShaderLight=(n,i,o)=>{let a=n.Fragment;const s="",c=e.lastBoundBO.getReferenceByName("lastLightComplexity"),l=e.lastBoundBO.getReferenceByName("lastLightCount");let f=[];switch(c){case 0:a=Le.substitute(a,"//VTK::Light::Impl",["  gl_FragData[0] = vec4(ambientColor * ambient + diffuseColor * diffuse, opacity);","  //VTK::Light::Impl"],!1).result;break;case 1:a=Le.substitute(a,"//VTK::Light::Impl",["  float df = max(0.0, normalVCVSOutput.z);","  float sf = pow(df, specularPower);","  vec3 diffuseL = df * diffuseColor;","  vec3 specularL = sf * specularColor;","  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);","  //VTK::Light::Impl"],!1).result;break;case 2:for(let u=0;u<l;++u)f=f.concat([`uniform vec3 lightColor${u};`,`uniform vec3 lightDirectionVC${u}; // normalized`,`uniform vec3 lightHalfAngleVC${u}; // normalized`]);a=Le.substitute(a,"//VTK::Light::Dec",f).result,f=["vec3 diffuseL = vec3(0,0,0);","  vec3 specularL = vec3(0,0,0);","  float df;"];for(let u=0;u<l;++u)f=f.concat([`  df = max(0.0, dot(normalVCVSOutput, -lightDirectionVC${u}));`,`  diffuseL += ((df${s}) * lightColor${u});`,`  if (dot(normalVCVSOutput, lightDirectionVC${u}) < 0.0)`,"    {",`    float sf = sign(df)*pow(max(1e-5,
                                               dot(reflect(lightDirectionVC${u},normalVCVSOutput),
                                                   normalize(-vertexVC.xyz))),
-                                         specularPower);`,`    specularL += (sf${s} * lightColor${u});`,"    }"]);f=f.concat(["  diffuseL = diffuseL * diffuseColor;","  specularL = specularL * specularColor;","  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);","  //VTK::Light::Impl"]),a=Re.substitute(a,"//VTK::Light::Impl",f,!1).result;break;case 3:for(let u=0;u<l;++u)f=f.concat([`uniform vec3 lightColor${u};`,`uniform vec3 lightDirectionVC${u}; // normalized`,`uniform vec3 lightHalfAngleVC${u}; // normalized`,`uniform vec3 lightPositionVC${u};`,`uniform vec3 lightAttenuation${u};`,`uniform float lightConeAngle${u};`,`uniform float lightExponent${u};`,`uniform int lightPositional${u};`]);a=Re.substitute(a,"//VTK::Light::Dec",f).result,f=["vec3 diffuseL = vec3(0,0,0);","  vec3 specularL = vec3(0,0,0);","  vec3 vertLightDirectionVC;","  float attenuation;","  float df;"];for(let u=0;u<l;++u)f=f.concat(["  attenuation = 1.0;",`  if (lightPositional${u} == 0)`,"    {",`      vertLightDirectionVC = lightDirectionVC${u};`,"    }","  else","    {",`    vertLightDirectionVC = vertexVC.xyz - lightPositionVC${u};`,"    float distanceVC = length(vertLightDirectionVC);","    vertLightDirectionVC = normalize(vertLightDirectionVC);","    attenuation = 1.0 /",`      (lightAttenuation${u}.x`,`       + lightAttenuation${u}.y * distanceVC`,`       + lightAttenuation${u}.z * distanceVC * distanceVC);`,"    // per OpenGL standard cone angle is 90 or less for a spot light",`    if (lightConeAngle${u} <= 90.0)`,"      {",`      float coneDot = dot(vertLightDirectionVC, lightDirectionVC${u});`,"      // if inside the cone",`      if (coneDot >= cos(radians(lightConeAngle${u})))`,"        {",`        attenuation = attenuation * pow(coneDot, lightExponent${u});`,"        }","      else","        {","        attenuation = 0.0;","        }","      }","    }","    df = max(0.0, attenuation*dot(normalVCVSOutput, -vertLightDirectionVC));",`    diffuseL += ((df${s}) * lightColor${u});`,"    if (dot(normalVCVSOutput, vertLightDirectionVC) < 0.0)","      {",`      float sf = sign(df)*attenuation*pow(max(1e-5,
+                                         specularPower);`,`    specularL += (sf${s} * lightColor${u});`,"    }"]);f=f.concat(["  diffuseL = diffuseL * diffuseColor;","  specularL = specularL * specularColor;","  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);","  //VTK::Light::Impl"]),a=Le.substitute(a,"//VTK::Light::Impl",f,!1).result;break;case 3:for(let u=0;u<l;++u)f=f.concat([`uniform vec3 lightColor${u};`,`uniform vec3 lightDirectionVC${u}; // normalized`,`uniform vec3 lightHalfAngleVC${u}; // normalized`,`uniform vec3 lightPositionVC${u};`,`uniform vec3 lightAttenuation${u};`,`uniform float lightConeAngle${u};`,`uniform float lightExponent${u};`,`uniform int lightPositional${u};`]);a=Le.substitute(a,"//VTK::Light::Dec",f).result,f=["vec3 diffuseL = vec3(0,0,0);","  vec3 specularL = vec3(0,0,0);","  vec3 vertLightDirectionVC;","  float attenuation;","  float df;"];for(let u=0;u<l;++u)f=f.concat(["  attenuation = 1.0;",`  if (lightPositional${u} == 0)`,"    {",`      vertLightDirectionVC = lightDirectionVC${u};`,"    }","  else","    {",`    vertLightDirectionVC = vertexVC.xyz - lightPositionVC${u};`,"    float distanceVC = length(vertLightDirectionVC);","    vertLightDirectionVC = normalize(vertLightDirectionVC);","    attenuation = 1.0 /",`      (lightAttenuation${u}.x`,`       + lightAttenuation${u}.y * distanceVC`,`       + lightAttenuation${u}.z * distanceVC * distanceVC);`,"    // per OpenGL standard cone angle is 90 or less for a spot light",`    if (lightConeAngle${u} <= 90.0)`,"      {",`      float coneDot = dot(vertLightDirectionVC, lightDirectionVC${u});`,"      // if inside the cone",`      if (coneDot >= cos(radians(lightConeAngle${u})))`,"        {",`        attenuation = attenuation * pow(coneDot, lightExponent${u});`,"        }","      else","        {","        attenuation = 0.0;","        }","      }","    }","    df = max(0.0, attenuation*dot(normalVCVSOutput, -vertLightDirectionVC));",`    diffuseL += ((df${s}) * lightColor${u});`,"    if (dot(normalVCVSOutput, vertLightDirectionVC) < 0.0)","      {",`      float sf = sign(df)*attenuation*pow(max(1e-5,
                                                            dot(reflect(lightDirectionVC${u},
                                                                        normalVCVSOutput),
                                                                normalize(-vertexVC.xyz))),
-                                                       specularPower);`,`    specularL += ((sf${s}) * lightColor${u});`,"    }"]);f=f.concat(["  diffuseL = diffuseL * diffuseColor;","  specularL = specularL * specularColor;","  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);","  //VTK::Light::Impl"]),a=Re.substitute(a,"//VTK::Light::Impl",f,!1).result;break;default:If("bad light complexity")}n.Fragment=a},t.replaceShaderNormal=(n,i,o)=>{if(e.lastBoundBO.getReferenceByName("lastLightComplexity")>0){let s=n.Vertex,c=n.Geometry,l=n.Fragment;e.lastBoundBO.getCABO().getNormalOffset()?(s=Re.substitute(s,"//VTK::Normal::Dec",["attribute vec3 normalMC;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,s=Re.substitute(s,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * normalMC;"]).result,c=Re.substitute(c,"//VTK::Normal::Dec",["in vec3 normalVCVSOutput[];","out vec3 normalVCGSOutput;"]).result,c=Re.substitute(c,"//VTK::Normal::Impl",["normalVCGSOutput = normalVCVSOutput[i];"]).result,l=Re.substitute(l,"//VTK::Normal::Dec",["varying vec3 normalVCVSOutput;"]).result,l=Re.substitute(l,"//VTK::Normal::Impl",["vec3 normalVCVSOutput = normalize(normalVCVSOutput);","  if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }"]).result):e.haveCellNormals?(l=Re.substitute(l,"//VTK::Normal::Dec",["uniform mat3 normalMatrix;","uniform samplerBuffer textureN;"]).result,l=Re.substitute(l,"//VTK::Normal::Impl",["vec3 normalVCVSOutput = normalize(normalMatrix *","    texelFetchBuffer(textureN, gl_PrimitiveID + PrimitiveIDOffset).xyz);","  if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }"]).result):e.lastBoundBO.getOpenGLMode(o.getProperty().getRepresentation())===e.context.LINES?(l=Re.substitute(l,"//VTK::UniformFlow::Impl",["  vec3 fdx = dFdx(vertexVC.xyz);","  vec3 fdy = dFdy(vertexVC.xyz);","  //VTK::UniformFlow::Impl"]).result,l=Re.substitute(l,"//VTK::Normal::Impl",["vec3 normalVCVSOutput;","  if (abs(fdx.x) > 0.0)","    { fdx = normalize(fdx); normalVCVSOutput = normalize(cross(vec3(fdx.y, -fdx.x, 0.0), fdx)); }","  else { fdy = normalize(fdy); normalVCVSOutput = normalize(cross(vec3(fdy.y, -fdy.x, 0.0), fdy));}"]).result):(l=Re.substitute(l,"//VTK::Normal::Dec",["uniform int cameraParallel;"]).result,l=Re.substitute(l,"//VTK::UniformFlow::Impl",["  vec3 fdx = dFdx(vertexVC.xyz);","  vec3 fdy = dFdy(vertexVC.xyz);","  //VTK::UniformFlow::Impl"]).result,l=Re.substitute(l,"//VTK::Normal::Impl",["  fdx = normalize(fdx);","  fdy = normalize(fdy);","  vec3 normalVCVSOutput = normalize(cross(fdx,fdy));","  if (cameraParallel == 1 && normalVCVSOutput.z < 0.0) { normalVCVSOutput = -1.0*normalVCVSOutput; }","  if (cameraParallel == 0 && dot(normalVCVSOutput,vertexVC.xyz) > 0.0) { normalVCVSOutput = -1.0*normalVCVSOutput; }"]).result),n.Vertex=s,n.Geometry=c,n.Fragment=l}},t.replaceShaderPositionVC=(n,i,o)=>{e.lastBoundBO.replaceShaderPositionVC(n,i,o);let a=n.Vertex,s=n.Geometry,c=n.Fragment;e.lastBoundBO.getReferenceByName("lastLightComplexity")>0?(a=Re.substitute(a,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,a=Re.substitute(a,"//VTK::PositionVC::Impl",["vertexVCVSOutput = MCVCMatrix * vertexMC;","  gl_Position = MCPCMatrix * vertexMC;"]).result,a=Re.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result,s=Re.substitute(s,"//VTK::PositionVC::Dec",["in vec4 vertexVCVSOutput[];","out vec4 vertexVCGSOutput;"]).result,s=Re.substitute(s,"//VTK::PositionVC::Impl",["vertexVCGSOutput = vertexVCVSOutput[i];"]).result,c=Re.substitute(c,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,c=Re.substitute(c,"//VTK::PositionVC::Impl",["vec4 vertexVC = vertexVCVSOutput;"]).result):(a=Re.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Re.substitute(a,"//VTK::PositionVC::Impl",["  gl_Position = MCPCMatrix * vertexMC;"]).result),n.Vertex=a,n.Geometry=s,n.Fragment=c},t.replaceShaderTCoord=(n,i,o)=>{if(e.lastBoundBO.getCABO().getTCoordOffset()){let a=n.Vertex,s=n.Geometry,c=n.Fragment;if(e.drawingEdges)return;a=Re.substitute(a,"//VTK::TCoord::Impl","tcoordVCVSOutput = tcoordMC;").result;const l=e.openGLActor.getActiveTextures();let f=2,u=2;if(l&&l.length>0&&(f=l[0].getComponents(),l[0].getTarget()===e.context.TEXTURE_CUBE_MAP&&(u=3)),e.renderable.getColorTextureMap()&&(f=e.renderable.getColorTextureMap().getPointData().getScalars().getNumberOfComponents(),u=2),u===2){if(a=Re.substitute(a,"//VTK::TCoord::Dec","attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;").result,s=Re.substitute(s,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput[];","out vec2 tcoordVCGSOutput;"]).result,s=Re.substitute(s,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,c=Re.substitute(c,"//VTK::TCoord::Dec",["varying vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,l&&l.length>=1)switch(f){case 1:c=Re.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:c=Re.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;","  opacity = opacity * tcolor.g;"]).result;break;default:c=Re.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.rgb;","  diffuseColor = diffuseColor*tcolor.rgb;","  opacity = opacity * tcolor.a;"]).result}}else switch(a=Re.substitute(a,"//VTK::TCoord::Dec","attribute vec3 tcoordMC; varying vec3 tcoordVCVSOutput;").result,s=Re.substitute(s,"//VTK::TCoord::Dec",["in vec3 tcoordVCVSOutput[];","out vec3 tcoordVCGSOutput;"]).result,s=Re.substitute(s,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,c=Re.substitute(c,"//VTK::TCoord::Dec",["varying vec3 tcoordVCVSOutput;","uniform samplerCube texture1;"]).result,f){case 1:c=Re.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:c=Re.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;","  opacity = opacity * tcolor.g;"]).result;break;default:c=Re.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.rgb;","  diffuseColor = diffuseColor*tcolor.rgb;","  opacity = opacity * tcolor.a;"]).result}n.Vertex=a,n.Geometry=s,n.Fragment=c}},t.replaceShaderClip=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){const c=e.renderable.getNumberOfClippingPlanes();a=Re.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`uniform vec4 clipPlanes[${c}];`,`varying float clipDistancesVSOutput[${c}];`]).result,a=Re.substitute(a,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${c}; planeNum++)`,"    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);","    }"]).result,s=Re.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`varying float clipDistancesVSOutput[${c}];`]).result,s=Re.substitute(s,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${c}; planeNum++)`,"    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    if (clipDistancesVSOutput[planeNum] < 0.0) discard;","    }"]).result}n.Vertex=a,n.Fragment=s},t.getCoincidentParameters=(n,i)=>{let o={factor:0,offset:0};const a=i.getProperty();if(e.renderable.getResolveCoincidentTopology()==lc.PolygonOffset||a.getEdgeVisibility()&&a.getRepresentation()===Hd.SURFACE){const c=e.lastBoundBO.getPrimitiveType();c===qi.Points||a.getRepresentation()===Hd.POINTS?o=e.renderable.getCoincidentTopologyPointOffsetParameter():c===qi.Lines||a.getRepresentation()===Hd.WIREFRAME?o=e.renderable.getCoincidentTopologyLineOffsetParameters():(c===qi.Tris||c===qi.TriStrips)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters()),(c===qi.TrisEdges||c===qi.TriStripsEdges)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters(),o.factor/=2,o.offset/=2)}const s=e._openGLRenderer.getSelector();return s&&s.getFieldAssociation()===Ux.FIELD_ASSOCIATION_POINTS&&(o.offset-=2),o},t.replaceShaderPicking=(n,i,o)=>{let a=n.Fragment,s=n.Vertex;if(a=Re.substitute(a,"//VTK::Picking::Dec",["uniform int picking;","//VTK::Picking::Dec"]).result,!!e._openGLRenderer.getSelector()){switch((e.lastSelectionState===oa.ID_LOW24||e.lastSelectionState===oa.ID_HIGH24)&&(s=Re.substitute(s,"//VTK::Picking::Dec",[`flat out int vertexIDVSOutput;
+                                                       specularPower);`,`    specularL += ((sf${s}) * lightColor${u});`,"    }"]);f=f.concat(["  diffuseL = diffuseL * diffuseColor;","  specularL = specularL * specularColor;","  gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);","  //VTK::Light::Impl"]),a=Le.substitute(a,"//VTK::Light::Impl",f,!1).result;break;default:If("bad light complexity")}n.Fragment=a},t.replaceShaderNormal=(n,i,o)=>{if(e.lastBoundBO.getReferenceByName("lastLightComplexity")>0){let s=n.Vertex,c=n.Geometry,l=n.Fragment;e.lastBoundBO.getCABO().getNormalOffset()?(s=Le.substitute(s,"//VTK::Normal::Dec",["attribute vec3 normalMC;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,s=Le.substitute(s,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * normalMC;"]).result,c=Le.substitute(c,"//VTK::Normal::Dec",["in vec3 normalVCVSOutput[];","out vec3 normalVCGSOutput;"]).result,c=Le.substitute(c,"//VTK::Normal::Impl",["normalVCGSOutput = normalVCVSOutput[i];"]).result,l=Le.substitute(l,"//VTK::Normal::Dec",["varying vec3 normalVCVSOutput;"]).result,l=Le.substitute(l,"//VTK::Normal::Impl",["vec3 normalVCVSOutput = normalize(normalVCVSOutput);","  if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }"]).result):e.haveCellNormals?(l=Le.substitute(l,"//VTK::Normal::Dec",["uniform mat3 normalMatrix;","uniform samplerBuffer textureN;"]).result,l=Le.substitute(l,"//VTK::Normal::Impl",["vec3 normalVCVSOutput = normalize(normalMatrix *","    texelFetchBuffer(textureN, gl_PrimitiveID + PrimitiveIDOffset).xyz);","  if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }"]).result):e.lastBoundBO.getOpenGLMode(o.getProperty().getRepresentation())===e.context.LINES?(l=Le.substitute(l,"//VTK::UniformFlow::Impl",["  vec3 fdx = dFdx(vertexVC.xyz);","  vec3 fdy = dFdy(vertexVC.xyz);","  //VTK::UniformFlow::Impl"]).result,l=Le.substitute(l,"//VTK::Normal::Impl",["vec3 normalVCVSOutput;","  if (abs(fdx.x) > 0.0)","    { fdx = normalize(fdx); normalVCVSOutput = normalize(cross(vec3(fdx.y, -fdx.x, 0.0), fdx)); }","  else { fdy = normalize(fdy); normalVCVSOutput = normalize(cross(vec3(fdy.y, -fdy.x, 0.0), fdy));}"]).result):(l=Le.substitute(l,"//VTK::Normal::Dec",["uniform int cameraParallel;"]).result,l=Le.substitute(l,"//VTK::UniformFlow::Impl",["  vec3 fdx = dFdx(vertexVC.xyz);","  vec3 fdy = dFdy(vertexVC.xyz);","  //VTK::UniformFlow::Impl"]).result,l=Le.substitute(l,"//VTK::Normal::Impl",["  fdx = normalize(fdx);","  fdy = normalize(fdy);","  vec3 normalVCVSOutput = normalize(cross(fdx,fdy));","  if (cameraParallel == 1 && normalVCVSOutput.z < 0.0) { normalVCVSOutput = -1.0*normalVCVSOutput; }","  if (cameraParallel == 0 && dot(normalVCVSOutput,vertexVC.xyz) > 0.0) { normalVCVSOutput = -1.0*normalVCVSOutput; }"]).result),n.Vertex=s,n.Geometry=c,n.Fragment=l}},t.replaceShaderPositionVC=(n,i,o)=>{e.lastBoundBO.replaceShaderPositionVC(n,i,o);let a=n.Vertex,s=n.Geometry,c=n.Fragment;e.lastBoundBO.getReferenceByName("lastLightComplexity")>0?(a=Le.substitute(a,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,a=Le.substitute(a,"//VTK::PositionVC::Impl",["vertexVCVSOutput = MCVCMatrix * vertexMC;","  gl_Position = MCPCMatrix * vertexMC;"]).result,a=Le.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result,s=Le.substitute(s,"//VTK::PositionVC::Dec",["in vec4 vertexVCVSOutput[];","out vec4 vertexVCGSOutput;"]).result,s=Le.substitute(s,"//VTK::PositionVC::Impl",["vertexVCGSOutput = vertexVCVSOutput[i];"]).result,c=Le.substitute(c,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,c=Le.substitute(c,"//VTK::PositionVC::Impl",["vec4 vertexVC = vertexVCVSOutput;"]).result):(a=Le.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Le.substitute(a,"//VTK::PositionVC::Impl",["  gl_Position = MCPCMatrix * vertexMC;"]).result),n.Vertex=a,n.Geometry=s,n.Fragment=c},t.replaceShaderTCoord=(n,i,o)=>{if(e.lastBoundBO.getCABO().getTCoordOffset()){let a=n.Vertex,s=n.Geometry,c=n.Fragment;if(e.drawingEdges)return;a=Le.substitute(a,"//VTK::TCoord::Impl","tcoordVCVSOutput = tcoordMC;").result;const l=e.openGLActor.getActiveTextures();let f=2,u=2;if(l&&l.length>0&&(f=l[0].getComponents(),l[0].getTarget()===e.context.TEXTURE_CUBE_MAP&&(u=3)),e.renderable.getColorTextureMap()&&(f=e.renderable.getColorTextureMap().getPointData().getScalars().getNumberOfComponents(),u=2),u===2){if(a=Le.substitute(a,"//VTK::TCoord::Dec","attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;").result,s=Le.substitute(s,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput[];","out vec2 tcoordVCGSOutput;"]).result,s=Le.substitute(s,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,c=Le.substitute(c,"//VTK::TCoord::Dec",["varying vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,l&&l.length>=1)switch(f){case 1:c=Le.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:c=Le.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;","  opacity = opacity * tcolor.g;"]).result;break;default:c=Le.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.rgb;","  diffuseColor = diffuseColor*tcolor.rgb;","  opacity = opacity * tcolor.a;"]).result}}else switch(a=Le.substitute(a,"//VTK::TCoord::Dec","attribute vec3 tcoordMC; varying vec3 tcoordVCVSOutput;").result,s=Le.substitute(s,"//VTK::TCoord::Dec",["in vec3 tcoordVCVSOutput[];","out vec3 tcoordVCGSOutput;"]).result,s=Le.substitute(s,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,c=Le.substitute(c,"//VTK::TCoord::Dec",["varying vec3 tcoordVCVSOutput;","uniform samplerCube texture1;"]).result,f){case 1:c=Le.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:c=Le.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.r;","  diffuseColor = diffuseColor*tcolor.r;","  opacity = opacity * tcolor.g;"]).result;break;default:c=Le.substitute(c,"//VTK::TCoord::Impl",["  vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);","  ambientColor = ambientColor*tcolor.rgb;","  diffuseColor = diffuseColor*tcolor.rgb;","  opacity = opacity * tcolor.a;"]).result}n.Vertex=a,n.Geometry=s,n.Fragment=c}},t.replaceShaderClip=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){const c=e.renderable.getNumberOfClippingPlanes();a=Le.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`uniform vec4 clipPlanes[${c}];`,`varying float clipDistancesVSOutput[${c}];`]).result,a=Le.substitute(a,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${c}; planeNum++)`,"    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);","    }"]).result,s=Le.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`varying float clipDistancesVSOutput[${c}];`]).result,s=Le.substitute(s,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${c}; planeNum++)`,"    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    if (clipDistancesVSOutput[planeNum] < 0.0) discard;","    }"]).result}n.Vertex=a,n.Fragment=s},t.getCoincidentParameters=(n,i)=>{let o={factor:0,offset:0};const a=i.getProperty();if(e.renderable.getResolveCoincidentTopology()==lc.PolygonOffset||a.getEdgeVisibility()&&a.getRepresentation()===Hd.SURFACE){const c=e.lastBoundBO.getPrimitiveType();c===Hi.Points||a.getRepresentation()===Hd.POINTS?o=e.renderable.getCoincidentTopologyPointOffsetParameter():c===Hi.Lines||a.getRepresentation()===Hd.WIREFRAME?o=e.renderable.getCoincidentTopologyLineOffsetParameters():(c===Hi.Tris||c===Hi.TriStrips)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters()),(c===Hi.TrisEdges||c===Hi.TriStripsEdges)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters(),o.factor/=2,o.offset/=2)}const s=e._openGLRenderer.getSelector();return s&&s.getFieldAssociation()===Ux.FIELD_ASSOCIATION_POINTS&&(o.offset-=2),o},t.replaceShaderPicking=(n,i,o)=>{let a=n.Fragment,s=n.Vertex;if(a=Le.substitute(a,"//VTK::Picking::Dec",["uniform int picking;","//VTK::Picking::Dec"]).result,!!e._openGLRenderer.getSelector()){switch((e.lastSelectionState===na.ID_LOW24||e.lastSelectionState===na.ID_HIGH24)&&(s=Le.substitute(s,"//VTK::Picking::Dec",[`flat out int vertexIDVSOutput;
 `,`uniform int VertexIDOffset;
-`]).result,s=Re.substitute(s,"//VTK::Picking::Impl",`  vertexIDVSOutput = gl_VertexID + VertexIDOffset;
-`).result,a=Re.substitute(a,"//VTK::Picking::Dec",`flat in int vertexIDVSOutput;
-`).result,a=Re.substitute(a,"//VTK::Picking::Impl",["  int idx = vertexIDVSOutput;","//VTK::Picking::Impl"]).result),e.lastSelectionState){case oa.ID_LOW24:a=Re.substitute(a,"//VTK::Picking::Impl","  gl_FragData[0] = vec4(float(idx%256)/255.0, float((idx/256)%256)/255.0, float((idx/65536)%256)/255.0, 1.0);").result;break;case oa.ID_HIGH24:a=Re.substitute(a,"//VTK::Picking::Impl","  gl_FragData[0] = vec4(float((idx/16777216)%256)/255.0, 0.0, 0.0, 1.0);").result;break;default:a=Re.substitute(a,"//VTK::Picking::Dec","uniform vec3 mapperIndex;").result,a=Re.substitute(a,"//VTK::Picking::Impl","  gl_FragData[0] = picking != 0 ? vec4(mapperIndex,1.0) : gl_FragData[0];").result}n.Fragment=a,n.Vertex=s}},t.replaceShaderValues=(n,i,o)=>{if(t.replaceShaderColor(n,i,o),t.replaceShaderNormal(n,i,o),t.replaceShaderLight(n,i,o),t.replaceShaderTCoord(n,i,o),t.replaceShaderPicking(n,i,o),t.replaceShaderClip(n,i,o),t.replaceShaderCoincidentOffset(n,i,o),t.replaceShaderPositionVC(n,i,o),e.haveSeenDepthRequest){let a=n.Fragment;a=Re.substitute(a,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,a=Re.substitute(a,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result,n.Fragment=a}},t.getNeedToRebuildShaders=(n,i,o)=>{let a=0,s=0;const c=n.getPrimitiveType(),l=e.currentInput;let f=!1;const u=l.getPointData().getNormals(),d=l.getCellData().getNormals(),h=o.getProperty().getInterpolation()===fD.FLAT,g=o.getProperty().getRepresentation(),p=n.getOpenGLMode(g,c);if((p===e.context.TRIANGLES||d&&!u||!h&&u||!h&&p===e.context.LINES)&&(f=!0),o.getProperty().getLighting()&&f){a=0;const w=i.getLightsByReference();for(let x=0;x<w.length;++x){const C=w[x];C.getSwitch()>0&&(s++,a===0&&(a=1)),a===1&&(s>1||C.getIntensity()!==1||!C.lightTypeIsHeadLight())&&(a=2),a<3&&C.getPositional()&&(a=3)}}let v=!1;const y=e.lastBoundBO.getReferenceByName("lastLightComplexity"),m=e.lastBoundBO.getReferenceByName("lastLightCount");return(y!==a||m!==s)&&(e.lastBoundBO.set({lastLightComplexity:a},!0),e.lastBoundBO.set({lastLightCount:s},!0),v=!0),(!e.currentRenderPass&&e.lastRenderPassShaderReplacement||e.currentRenderPass&&e.currentRenderPass.getShaderReplacement()!==e.lastRenderPassShaderReplacement)&&(v=!0),e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||n.getShaderSourceTime().getMTime()<e.renderable.getMTime()||n.getShaderSourceTime().getMTime()<e.currentInput.getMTime()||n.getShaderSourceTime().getMTime()<e.selectionStateChanged.getMTime()||v?(e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,!0):!1},t.invokeShaderCallbacks=(n,i,o)=>{const a=e.renderable.getViewSpecificProperties().ShadersCallbacks;a&&a.forEach(s=>{s.callback(s.userData,n,i,o)})},t.setMapperShaderParameters=(n,i,o)=>{if(n.getProgram().isUniformUsed("PrimitiveIDOffset")&&n.getProgram().setUniformi("PrimitiveIDOffset",e.primitiveIDOffset),n.getProgram().isUniformUsed("VertexIDOffset")&&n.getProgram().setUniformi("VertexIDOffset",e.vertexIDOffset),n.getCABO().getElementCount()&&(e.VBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())){const c=e.lastBoundBO.getReferenceByName("lastLightComplexity");n.getProgram().isAttributeUsed("vertexMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"vertexMC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),e.context.FLOAT,3,!1)||If("Error setting vertexMC in shader VAO.")),n.getProgram().isAttributeUsed("normalMC")&&n.getCABO().getNormalOffset()&&c>0?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"normalMC",n.getCABO().getNormalOffset(),n.getCABO().getStride(),e.context.FLOAT,3,!1)||If("Error setting normalMC in shader VAO."):n.getVAO().removeAttributeArray("normalMC"),e.renderable.getCustomShaderAttributes().forEach((l,f)=>{n.getProgram().isAttributeUsed(`${l}MC`)&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),`${l}MC`,n.getCABO().getCustomData()[f].offset,n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getCustomData()[f].components,!1)||If(`Error setting ${l}MC in shader VAO.`))}),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||If("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),n.getProgram().isAttributeUsed("scalarColor")&&n.getCABO().getColorComponents()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),"scalarColor",n.getCABO().getColorOffset(),n.getCABO().getColorBOStride(),e.context.UNSIGNED_BYTE,4,!0)||If("Error setting scalarColor in shader VAO."):n.getVAO().removeAttributeArray("scalarColor"),n.getAttributeUpdateTime().modified()}if(e.renderable.getNumberOfClippingPlanes()){const c=e.renderable.getNumberOfClippingPlanes(),l=[],u=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,d=u?zr(e.tmpMat4,o.getMatrix()):o.getMatrix();u&&(Mn(d,d),Un(d,d,u),Mn(d,d));for(let h=0;h<c;h++){const g=[];e.renderable.getClippingPlaneInDataCoords(d,h,g);for(let p=0;p<4;p++)l.push(g[p])}n.getProgram().setUniformi("numClipPlanes",c),n.getProgram().setUniform4fv("clipPlanes",l)}e.internalColorTexture&&n.getProgram().isUniformUsed("texture1")&&n.getProgram().setUniformi("texture1",e.internalColorTexture.getTextureUnit());const a=e.openGLActor.getActiveTextures();if(a)for(let c=0;c<a.length;++c){const f=a[c].getTextureUnit(),u=`texture${f+1}`;n.getProgram().isUniformUsed(u)&&n.getProgram().setUniformi(u,f)}if(e.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),n.getProgram().isUniformUsed("coffset")){const c=t.getCoincidentParameters(i,o);n.getProgram().setUniformf("coffset",c.offset),n.getProgram().isUniformUsed("cfactor")&&n.getProgram().setUniformf("cfactor",c.factor)}n.setMapperShaderParameters(i,o,e._openGLRenderer.getTiledSizeAndOrigin());const s=e._openGLRenderer.getSelector();n.getProgram().setUniform3fArray("mapperIndex",s?s.getPropColorValue():[0,0,0]),n.getProgram().setUniformi("picking",s?s.getCurrentPass()+1:0)},t.setLightingShaderParameters=(n,i,o)=>{const a=e.lastBoundBO.getReferenceByName("lastLightComplexity");if(a<2)return;const s=n.getProgram();let c=0;const l=i.getLightsByReference();for(let d=0;d<l.length;++d){const h=l[d];if(h.getSwitch()>0){const p=h.getColorByReference(),v=h.getIntensity();e.lightColor[0]=p[0]*v,e.lightColor[1]=p[1]*v,e.lightColor[2]=p[2]*v;const y=h.getDirection(),m=i.getActiveCamera().getViewMatrix(),w=[...y];h.lightTypeIsSceneLight()&&(w[0]=m[0]*y[0]+m[1]*y[1]+m[2]*y[2],w[1]=m[4]*y[0]+m[5]*y[1]+m[6]*y[2],w[2]=m[8]*y[0]+m[9]*y[1]+m[10]*y[2],Cd(w)),e.lightDirection[0]=w[0],e.lightDirection[1]=w[1],e.lightDirection[2]=w[2],Cd(e.lightDirection),s.setUniform3fArray(`lightColor${c}`,e.lightColor),s.setUniform3fArray(`lightDirectionVC${c}`,e.lightDirection),c++}}if(a<3)return;const u=i.getActiveCamera().getViewMatrix();Mn(u,u),c=0;for(let d=0;d<l.length;++d){const h=l[d];if(h.getSwitch()>0){const p=h.getTransformedPosition(),v=new Float64Array(3);jt(v,p,u),s.setUniform3fArray(`lightAttenuation${c}`,h.getAttenuationValuesByReference()),s.setUniformi(`lightPositional${c}`,h.getPositional()),s.setUniformf(`lightExponent${c}`,h.getExponent()),s.setUniformf(`lightConeAngle${c}`,h.getConeAngle()),s.setUniform3fArray(`lightPositionVC${c}`,[v[0],v[1],v[2]]),c++}}};function r(n,i,o){return i.identity(o),n.reduce((a,s,c)=>c===0?s?i.copy(a,s):i.identity(a):s?i.multiply(a,a,s):a,o)}t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=e.openGLCamera.getKeyMatrices(i),c=i.getActiveCamera(),l=e.openGLCamera.getKeyMatrixTime().getMTime(),f=a.getLastCameraMTime(),d=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,h=o.getIsIdentity(),g=h?{mcwc:null,normalMatrix:null}:e.openGLActor.getKeyMatrices();if(o.getCoordinateSystem()===see.DISPLAY){const p=e._openGLRenderer.getTiledSizeAndOrigin();Ut(e.tmpMat4),e.tmpMat4[0]=2/p.usize,e.tmpMat4[12]=-1,e.tmpMat4[5]=2/p.vsize,e.tmpMat4[13]=-1,Un(e.tmpMat4,e.tmpMat4,d),a.setUniformMatrix("MCPCMatrix",e.tmpMat4)}else a.setUniformMatrix("MCPCMatrix",r([s.wcpc,g.mcwc,d],o1,e.tmpMat4));a.isUniformUsed("MCVCMatrix")&&a.setUniformMatrix("MCVCMatrix",r([s.wcvc,g.mcwc,d],o1,e.tmpMat4)),a.isUniformUsed("normalMatrix")&&a.setUniformMatrix3x3("normalMatrix",r([s.normalMatrix,g.normalMatrix],nY,e.tmpMat3)),f!==l&&(a.isUniformUsed("cameraParallel")&&a.setUniformi("cameraParallel",c.getParallelProjection()),a.setLastCameraMTime(l)),h||a.setLastCameraMTime(0)},t.setPropertyShaderParameters=(n,i,o)=>{const a=n.getProgram();let s=o.getProperty(),c=s.getOpacity(),l=e.drawingEdges?s.getEdgeColorByReference():s.getAmbientColorByReference(),f=e.drawingEdges?s.getEdgeColorByReference():s.getDiffuseColorByReference(),u=e.drawingEdges?1:s.getAmbient(),d=e.drawingEdges?0:s.getDiffuse(),h=e.drawingEdges?0:s.getSpecular();const g=s.getSpecularPower();a.setUniformf("opacityUniform",c),a.setUniform3fArray("ambientColorUniform",l),a.setUniform3fArray("diffuseColorUniform",f),a.setUniformf("ambient",u),a.setUniformf("diffuse",d);const p=e.lastBoundBO.getReferenceByName("lastLightComplexity");if(p<1)return;let v=s.getSpecularColorByReference();if(a.setUniform3fArray("specularColorUniform",v),a.setUniformf("specularPowerUniform",g),a.setUniformf("specular",h),a.isUniformUsed("ambientIntensityBF")){if(s=o.getBackfaceProperty(),c=s.getOpacity(),l=s.getAmbientColor(),u=s.getAmbient(),f=s.getDiffuseColor(),d=s.getDiffuse(),v=s.getSpecularColor(),h=s.getSpecular(),a.setUniformf("ambientIntensityBF",u),a.setUniformf("diffuseIntensityBF",d),a.setUniformf("opacityUniformBF",c),a.setUniform3fArray("ambientColorUniformBF",l),a.setUniform3fArray("diffuseColorUniformBF",f),p<1)return;a.setUniformf("specularIntensityBF",h),a.setUniform3fArray("specularColorUniformBF",v),a.setUniformf("specularPowerUniformBF",g)}},t.updateMaximumPointCellIds=(n,i)=>{var s,c,l,f;const o=e._openGLRenderer.getSelector();if(!o)return;if((c=(s=e.selectionWebGLIdsToVTKIds)==null?void 0:s.points)!=null&&c.length){const u=e.selectionWebGLIdsToVTKIds.points.length;o.setMaximumPointId(u-1)}if((f=(l=e.selectionWebGLIdsToVTKIds)==null?void 0:l.cells)!=null&&f.length){const u=e.selectionWebGLIdsToVTKIds.cells.length;o.setMaximumCellId(u-1)}o.getFieldAssociation()===Ux.FIELD_ASSOCIATION_POINTS&&(e.pointPicking=!0)},t.renderPieceStart=(n,i)=>{e.primitiveIDOffset=0,e.vertexIDOffset=0;const o=cee(e._openGLRenderer);if(e.lastSelectionState!==o&&(e.selectionStateChanged.modified(),e.lastSelectionState=o),e._openGLRenderer.getSelector())switch(o){default:e._openGLRenderer.getSelector().renderProp(i)}t.updateBufferObjects(n,i),e.renderable.getColorTextureMap()&&e.internalColorTexture.activate(),e.lastBoundBO=null},t.renderPieceDraw=(n,i)=>{const o=i.getProperty().getRepresentation(),a=i.getProperty().getEdgeVisibility()&&o===Hd.SURFACE,s=e._openGLRenderer.getSelector(),c=s&&s.getFieldAssociation()===Ux.FIELD_ASSOCIATION_POINTS&&(e.lastSelectionState===oa.ID_LOW24||e.lastSelectionState===oa.ID_HIGH24);for(let l=qi.Start;l<qi.End;l++)e.primitives[l].setPointPicking(c),e.primitives[l].getCABO().getElementCount()&&(e.drawingEdges=a&&(l===qi.TrisEdges||l===qi.TriStripsEdges),(!e.drawingEdges||!(e.renderDepth||e.lastSelectionState>=0))&&(e.lastBoundBO=e.primitives[l],e.primitiveIDOffset+=e.primitives[l].drawArrays(n,i,o,t),e.vertexIDOffset+=e.primitives[l].getCABO().getElementCount()))},t.renderPieceFinish=(n,i)=>{e.LastBoundBO&&e.LastBoundBO.getVAO().release(),e.renderable.getColorTextureMap()&&e.internalColorTexture.deactivate()},t.renderPiece=(n,i)=>{if(t.invokeEvent(oee),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(aee),!e.currentInput){If("No input!");return}if(!e.currentInput.getPoints||!e.currentInput.getPoints().getNumberOfValues())return;const o=e.context,a=i.getProperty().getBackfaceCulling(),s=i.getProperty().getFrontfaceCulling();!a&&!s?e._openGLRenderWindow.disableCullFace():s?(e._openGLRenderWindow.enableCullFace(),o.cullFace(o.FRONT)):(e._openGLRenderWindow.enableCullFace(),o.cullFace(o.BACK)),t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.computeBounds=(n,i)=>{if(!t.getInput()){Fh(e.bounds);return}e.bounds=t.getInput().getBounds()},t.updateBufferObjects=(n,i)=>{t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i),t.updateMaximumPointCellIds()},t.getNeedToRebuildBufferObjects=(n,i)=>{const o=e.VBOBuildTime.getMTime();return o<t.getMTime()||o<e.renderable.getMTime()||o<i.getMTime()||o<e.currentInput.getMTime()},t.buildBufferObjects=(n,i)=>{const o=e.currentInput;if(o===null)return;e.renderable.mapScalars(o,1);const a=e.renderable.getColorMapColors();e.haveCellScalars=!1;const s=e.renderable.getScalarMode();e.renderable.getScalarVisibility()&&(s===nv.USE_CELL_DATA||s===nv.USE_CELL_FIELD_DATA||s===nv.USE_FIELD_DATA||!o.getPointData().getScalars())&&s!==nv.USE_POINT_FIELD_DATA&&a&&(e.haveCellScalars=!0);let c=i.getProperty().getInterpolation()!==fD.FLAT?o.getPointData().getNormals():null;c===null&&o.getCellData().getNormals()&&(e.haveCellNormals=!0,c=o.getCellData().getNormals());const l=i.getProperty().getRepresentation();let f=o.getPointData().getTCoords();e.openGLActor.getActiveTextures()||(f=null);let u=!1;if(e.renderable.getColorCoordinates()){f=e.renderable.getColorCoordinates(),u=e.renderable.getAreScalarsMappedFromCells(),e.internalColorTexture||(e.internalColorTexture=kr.newInstance({resizable:!0}));const h=e.internalColorTexture;h.setMinificationFilter(dD.NEAREST),h.setMagnificationFilter(dD.NEAREST),h.setWrapS(hD.CLAMP_TO_EDGE),h.setWrapT(hD.CLAMP_TO_EDGE),h.setOpenGLRenderWindow(e._openGLRenderWindow);const g=e.renderable.getColorTextureMap(),p=g.getExtent(),v=g.getPointData().getScalars();h.create2DFromRaw(p[1]-p[0]+1,p[3]-p[2]+1,v.getNumberOfComponents(),v.getDataType(),v.getData()),h.activate(),h.sendParameters(),h.deactivate()}const d=`${o.getMTime()}A${l}B${o.getMTime()}C${c?c.getMTime():1}D${a?a.getMTime():1}E${i.getProperty().getEdgeVisibility()}F${f?f.getMTime():1}`;if(e.VBOBuildString!==d){const g={points:o.getPoints(),normals:c,tcoords:f,colors:a,cellOffset:0,vertexOffset:0,useTCoordsPerCell:u,haveCellScalars:e.haveCellScalars,haveCellNormals:e.haveCellNormals,customAttributes:e.renderable.getCustomShaderAttributes().map(y=>o.getPointData().getArrayByName(y))};e.renderable.getPopulateSelectionSettings()&&(e.selectionWebGLIdsToVTKIds={points:null,cells:null});const p=[{inRep:"verts",cells:o.getVerts()},{inRep:"lines",cells:o.getLines()},{inRep:"polys",cells:o.getPolys()},{inRep:"strips",cells:o.getStrips()},{inRep:"polys",cells:o.getPolys()},{inRep:"strips",cells:o.getStrips()}],v=i.getProperty().getEdgeVisibility()&&l===Hd.SURFACE;for(let y=qi.Start;y<qi.End;y++)y!==qi.TrisEdges&&y!==qi.TriStripsEdges?(g.cellOffset+=e.primitives[y].getCABO().createVBO(p[y].cells,p[y].inRep,l,g,e.selectionWebGLIdsToVTKIds),g.vertexOffset+=e.primitives[y].getCABO().getElementCount()):v?e.primitives[y].getCABO().createVBO(p[y].cells,p[y].inRep,Hd.WIREFRAME,{...g,tcoords:null,colors:null,haveCellScalars:!1,haveCellNormals:!1}):e.primitives[y].releaseGraphicsResources();e.renderable.getPopulateSelectionSettings()&&e.renderable.setSelectionWebGLIdsToVTKIds(e.selectionWebGLIdsToVTKIds),e.VBOBuildString=d}e.VBOBuildTime.modified()},t.getAllocatedGPUMemoryInBytes=()=>{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const uee={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null,tmpMat4:null,ambientColor:[],diffuseColor:[],specularColor:[],lightColor:[],lightDirection:[],lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastSelectionState:oa.MIN_KNOWN_PASS-1,selectionStateChanged:null,selectionWebGLIdsToVTKIds:null,pointPicking:!1};function nA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,uee,r),yr.extend(t,e,r),Wc.implementReplaceShaderCoincidentOffset(t,e,r),Wc.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=qi,e.tmpMat3=Es(new Float64Array(9)),e.tmpMat4=Ut(new Float64Array(16));for(let n=qi.Start;n<qi.End;n++)e.primitives[n]=Yc.newInstance(),e.primitives[n].setPrimitiveType(n),e.primitives[n].set({lastLightComplexity:0,lastLightCount:0,lastSelectionPass:!1},!0);yi(t,e,["context"]),e.VBOBuildTime={},Er(e.VBOBuildTime,{mtime:0}),e.selectionStateChanged={},Er(e.selectionStateChanged,{mtime:0}),lee(t,e)}const rA=Xn(nA,"vtkOpenGLPolyDataMapper");var sw={newInstance:rA,extend:nA};Oi("vtkMapper",rA);const{vtkErrorMacro:xg}=bo,{Representation:fee}=kd,{ObjectType:rv}=El,{PassTypes:dee}=s4,hee={type:"StartEvent"},gee={type:"EndEvent"};function pee(t,e){e.classHierarchy.push("vtkOpenGLGlyph3DMapper");const r={...t};t.renderPiece=(n,i)=>{if(t.invokeEvent(hee),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(1),t.invokeEvent(gee),!e.currentInput){xg("No input!");return}if(!e.currentInput.getPoints||!e.currentInput.getPoints().getNumberOfValues())return;const o=e.context;e._openGLRenderWindow.getWebgl2()?(e.hardwareSupport=!0,e.extension=null):e.extension||(e.extension=e.context.getExtension("ANGLE_instanced_arrays"),e.hardwareSupport=!!e.extension);const a=i.getProperty().getBackfaceCulling(),s=i.getProperty().getFrontfaceCulling();!a&&!s?e._openGLRenderWindow.disableCullFace():s?(e._openGLRenderWindow.enableCullFace(),o.cullFace(o.FRONT)):(e._openGLRenderWindow.enableCullFace(),o.cullFace(o.BACK)),t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.multiply4x4WithOffset=(n,i,o,a)=>{const s=i[0],c=i[1],l=i[2],f=i[3],u=i[4],d=i[5],h=i[6],g=i[7],p=i[8],v=i[9],y=i[10],m=i[11],w=i[12],x=i[13],C=i[14],S=i[15];let T=o[a],_=o[a+1],E=o[a+2],b=o[a+3];n[0]=T*s+_*u+E*p+b*w,n[1]=T*c+_*d+E*v+b*x,n[2]=T*l+_*h+E*y+b*C,n[3]=T*f+_*g+E*m+b*S,T=o[a+4],_=o[a+5],E=o[a+6],b=o[a+7],n[4]=T*s+_*u+E*p+b*w,n[5]=T*c+_*d+E*v+b*x,n[6]=T*l+_*h+E*y+b*C,n[7]=T*f+_*g+E*m+b*S,T=o[a+8],_=o[a+9],E=o[a+10],b=o[a+11],n[8]=T*s+_*u+E*p+b*w,n[9]=T*c+_*d+E*v+b*x,n[10]=T*l+_*h+E*y+b*C,n[11]=T*f+_*g+E*m+b*S,T=o[a+12],_=o[a+13],E=o[a+14],b=o[a+15],n[12]=T*s+_*u+E*p+b*w,n[13]=T*c+_*d+E*v+b*x,n[14]=T*l+_*h+E*y+b*C,n[15]=T*f+_*g+E*m+b*S},t.replaceShaderNormal=(n,i,o)=>{if(e.hardwareSupport&&e.lastBoundBO.getReferenceByName("lastLightComplexity")>0){let s=n.Vertex;e.lastBoundBO.getCABO().getNormalOffset()&&(s=Re.substitute(s,"//VTK::Normal::Dec",["attribute vec3 normalMC;","attribute mat3 gNormal;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,s=Re.substitute(s,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * gNormal * normalMC;"]).result),n.Vertex=s}r.replaceShaderNormal(n,i,o)},t.replaceShaderColor=(n,i,o)=>{if(e.hardwareSupport&&e.renderable.getColorArray()){let a=n.Vertex,s=n.Geometry,c=n.Fragment;const l=e.lastBoundBO.getReferenceByName("lastLightComplexity");let f=["uniform float ambient;","uniform float diffuse;","uniform float specular;","uniform float opacityUniform; // the fragment opacity"];l&&(f=f.concat(["uniform vec3 specularColorUniform;","uniform float specularPowerUniform;"]));let u=["vec3 ambientColor;","  vec3 diffuseColor;","  float opacity;"];l&&(u=u.concat(["  vec3 specularColor;","  float specularPower;"])),u=u.concat(["  opacity = opacityUniform;"]),l&&(u=u.concat(["  specularColor = specularColorUniform;","  specularPower = specularPowerUniform;"])),e.drawingEdges||(f=f.concat(["varying vec4 vertexColorVSOutput;"]),a=Re.substitute(a,"//VTK::Color::Dec",["attribute vec4 gColor;","varying vec4 vertexColorVSOutput;"]).result,a=Re.substitute(a,"//VTK::Color::Impl",["vertexColorVSOutput = gColor;"]).result,s=Re.substitute(s,"//VTK::Color::Dec",["in vec4 vertexColorVSOutput[];","out vec4 vertexColorGSOutput;"]).result,s=Re.substitute(s,"//VTK::Color::Impl",["vertexColorGSOutput = vertexColorVSOutput[i];"]).result,u=u.concat(["  diffuseColor = vertexColorVSOutput.rgb;","  ambientColor = vertexColorVSOutput.rgb;","  opacity = opacity*vertexColorVSOutput.a;"])),c=Re.substitute(c,"//VTK::Color::Impl",u).result,c=Re.substitute(c,"//VTK::Color::Dec",f).result,n.Vertex=a,n.Geometry=s,n.Fragment=c}r.replaceShaderColor(n,i,o)},t.replaceShaderPositionVC=(n,i,o)=>{if(e.hardwareSupport){let a=n.Vertex;e.lastBoundBO.getReferenceByName("lastLightComplexity")>0?(a=Re.substitute(a,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;","vertexVCVSOutput = MCVCMatrix * gVertexMC;","  gl_Position = MCPCMatrix * gVertexMC;"]).result,a=Re.substitute(a,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result):(a=Re.substitute(a,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;"]).result,a=Re.substitute(a,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;","  gl_Position = MCPCMatrix * gVertexMC;"]).result),n.Vertex=a}r.replaceShaderPositionVC(n,i,o)},t.replaceShaderPicking=(n,i,o)=>{if(e.hardwareSupport){let a=n.Fragment,s=n.Vertex;s=Re.substitute(s,"//VTK::Picking::Dec",["attribute vec3 mapperIndexVS;","varying vec3 mapperIndexVSOutput;"]).result,s=Re.substitute(s,"//VTK::Picking::Impl","  mapperIndexVSOutput = mapperIndexVS;").result,n.Vertex=s,a=Re.substitute(a,"//VTK::Picking::Dec",["varying vec3 mapperIndexVSOutput;","uniform vec3 mapperIndex;","uniform int picking;"]).result,a=Re.substitute(a,"//VTK::Picking::Impl",["  vec4 pickColor = picking == 2 ? vec4(mapperIndexVSOutput,1.0) : vec4(mapperIndex,1.0);","  gl_FragData[0] = picking != 0 ? pickColor : gl_FragData[0];"]).result,n.Fragment=a}else r.replaceShaderPicking(n,i,o)},t.updateGlyphShaderParameters=(n,i,o,a,s,c,l,f)=>{const u=o.getProgram();if(n){const d=e.normalMatrix,h=c,g=l*9,p=e.tmpMat3,v=d[0],y=d[1],m=d[2],w=d[3],x=d[4],C=d[5],S=d[6],T=d[7],_=d[8],E=h[g],b=h[g+1],D=h[g+2],I=h[g+3],P=h[g+4],O=h[g+5],A=h[g+6],V=h[g+7],G=h[g+8];p[0]=E*v+b*w+D*S,p[1]=E*y+b*x+D*T,p[2]=E*m+b*C+D*_,p[3]=I*v+P*w+O*S,p[4]=I*y+P*x+O*T,p[5]=I*m+P*C+O*_,p[6]=A*v+V*w+G*S,p[7]=A*y+V*x+G*T,p[8]=A*m+V*C+G*_,u.setUniformMatrix3x3("normalMatrix",e.tmpMat3)}if(t.multiply4x4WithOffset(e.tmpMat4,e.mcpcMatrix,s,l*16),u.setUniformMatrix("MCPCMatrix",e.tmpMat4),i&&(t.multiply4x4WithOffset(e.tmpMat4,e.mcvcMatrix,s,l*16),u.setUniformMatrix("MCVCMatrix",e.tmpMat4)),a){const d=a.getData();e.tmpColor[0]=d[l*4]/255,e.tmpColor[1]=d[l*4+1]/255,e.tmpColor[2]=d[l*4+2]/255,u.setUniform3fArray("ambientColorUniform",e.tmpColor),u.setUniform3fArray("diffuseColorUniform",e.tmpColor)}f&&u.setUniform3fArray("mapperIndex",f.getPropColorValue())},t.renderPieceDraw=(n,i)=>{const o=i.getProperty().getRepresentation(),a=e.context,s=i.getProperty().getEdgeVisibility()&&o===fee.SURFACE,c=e.openGLCamera.getKeyMatrices(n),l=e.openGLActor.getKeyMatrices();ph(e.normalMatrix,c.normalMatrix,l.normalMatrix),Un(e.mcpcMatrix,c.wcpc,l.mcwc),Un(e.mcvcMatrix,c.wcvc,l.mcwc);const f=e.renderable.getMatrixArray(),u=e.renderable.getNormalArray(),d=e.renderable.getColorArray(),h=f.length/16;let g=!1;e._openGLRenderer.getSelector()&&e._openGLRenderer.getSelector().getCurrentPass()===dee.COMPOSITE_INDEX_PASS&&(g=!0);for(let p=e.primTypes.Start;p<e.primTypes.End;p++){const v=e.primitives[p].getCABO();if(v.getElementCount()){e.drawingEdges=s&&(p===e.primTypes.TrisEdges||p===e.primTypes.TriStripsEdges),e.lastBoundBO=e.primitives[p],e.primitives[p].updateShaders(n,i,t);const y=e.primitives[p].getProgram(),m=e.primitives[p].getOpenGLMode(o),w=y.isUniformUsed("normalMatrix"),x=y.isUniformUsed("MCVCMatrix");if(e.hardwareSupport)e.extension?e.extension.drawArraysInstancedANGLE(m,0,v.getElementCount(),h):a.drawArraysInstanced(m,0,v.getElementCount(),h);else for(let C=0;C<h;++C)g&&e._openGLRenderer.getSelector().renderCompositeIndex(C),t.updateGlyphShaderParameters(w,x,e.primitives[p],d,f,u,C,g?e._openGLRenderer.getSelector():null),a.drawArrays(m,0,v.getElementCount())}}},t.setMapperShaderParameters=(n,i,o)=>{if(n.getCABO().getElementCount()&&(e.glyphBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())){n.getProgram().isAttributeUsed("gMatrix")?n.getVAO().addAttributeMatrixWithDivisor(n.getProgram(),e.matrixBuffer,"gMatrix",0,64,e.context.FLOAT,4,!1,1)||xg("Error setting gMatrix in shader VAO."):n.getVAO().removeAttributeArray("gMatrix"),n.getProgram().isAttributeUsed("gNormal")?n.getVAO().addAttributeMatrixWithDivisor(n.getProgram(),e.normalBuffer,"gNormal",0,36,e.context.FLOAT,3,!1,1)||xg("Error setting gNormal in shader VAO."):n.getVAO().removeAttributeArray("gNormal"),n.getProgram().isAttributeUsed("gColor")?n.getVAO().addAttributeArrayWithDivisor(n.getProgram(),e.colorBuffer,"gColor",0,4,e.context.UNSIGNED_BYTE,4,!0,1,!1)||xg("Error setting gColor in shader VAO."):n.getVAO().removeAttributeArray("gColor"),n.getProgram().isAttributeUsed("mapperIndexVS")?n.getVAO().addAttributeArrayWithDivisor(n.getProgram(),e.pickBuffer,"mapperIndexVS",0,4,e.context.UNSIGNED_BYTE,4,!0,1,!1)||xg("Error setting mapperIndexVS in shader VAO."):n.getVAO().removeAttributeArray("mapperIndexVS"),r.setMapperShaderParameters(n,i,o),n.getAttributeUpdateTime().modified();return}r.setMapperShaderParameters(n,i,o)},t.getNeedToRebuildBufferObjects=(n,i)=>(e.renderable.buildArrays(),e.VBOBuildTime.getMTime()<e.renderable.getBuildTime().getMTime()?!0:r.getNeedToRebuildBufferObjects(n,i)),t.getNeedToRebuildShaders=(n,i,o)=>!!(r.getNeedToRebuildShaders(n,i,o)||n.getShaderSourceTime().getMTime()<e.renderable.getMTime()||n.getShaderSourceTime().getMTime()<e.currentInput.getMTime()),t.buildBufferObjects=(n,i)=>{if(e.hardwareSupport){const o=e.renderable.getMatrixArray(),a=e.renderable.getNormalArray(),s=e.renderable.getColorArray();if(e.matrixBuffer||(e.matrixBuffer=El.newInstance(),e.matrixBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.normalBuffer=El.newInstance(),e.normalBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.colorBuffer=El.newInstance(),e.colorBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.pickBuffer=El.newInstance(),e.pickBuffer.setOpenGLRenderWindow(e._openGLRenderWindow)),e.renderable.getBuildTime().getMTime()>e.glyphBOBuildTime.getMTime()){e.matrixBuffer.upload(o,rv.ARRAY_BUFFER),e.normalBuffer.upload(a,rv.ARRAY_BUFFER),s?e.colorBuffer.upload(s.getData(),rv.ARRAY_BUFFER):e.colorBuffer.releaseGraphicsResources();const c=o.length/16,l=new Uint8Array(4*c);for(let f=0;f<c;++f){let u=f+1;const d=f*4;l[d]=u%256,u-=l[d],u/=256,l[d+1]=u%256,u-=l[d+1],u/=256,l[d+2]=u%256,l[d+3]=255}e.pickBuffer.upload(l,rv.ARRAY_BUFFER),e.glyphBOBuildTime.modified()}}return r.buildBufferObjects(n,i)}}const mee={normalMatrix:null,mcpcMatrix:null,mcwcMatrix:null};function vee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,mee,r),sw.extend(t,e,r),e.tmpMat3=Es(new Float64Array(9)),e.normalMatrix=Es(new Float64Array(9)),e.mcpcMatrix=Ut(new Float64Array(16)),e.mcvcMatrix=Ut(new Float64Array(16)),e.tmpColor=[],e.glyphBOBuildTime={},Er(e.glyphBOBuildTime,{mtime:0}),pee(t,e)}const iA=Xn(vee,"vtkOpenGLGlyph3DMapper");var yee={newInstance:iA};Oi("vtkGlyph3DMapper",iA);const wee={NONE:-1,I:0,J:1,K:2,X:3,Y:4,Z:5};var cw={SlicingMode:wee};const ad={NEAREST:0,LINEAR:1};var xee={InterpolationType:ad};function zc(t,e,r){return t?`${t.getMTime()}-${e}-${r}`:"0"}function C4(t,e){return`${t.getMTime()}A${e.getMTime()}`}const{vtkErrorMacro:Kd}=bo,{SlicingMode:Ba}=cw;function Cee(t){const e=t.split(`
-`),r=[];for(let n=0;n<e.length;++n){const i=e[n].trim();i.length>0&&r.push(i)}return r}function See(t,e){e.classHierarchy.push("vtkOpenGLImageMapper");function r(n){e.openGLTexture.releaseGraphicsResources(n),[e._colorTransferFunc,e._pwFunc,e._labelOutlineThicknessArray].forEach(i=>n.unregisterGraphicsResourceUser(i,t))}t.buildPass=n=>{if(n){e.currentRenderPass=null,e.openGLImageSlice=t.getFirstAncestorOfType("vtkOpenGLImageSlice"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const i=e._openGLRenderWindow;e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),i&&!i.isDeleted()&&i!==e._openGLRenderWindow&&r(i),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow);const o=e._openGLRenderer.getRenderable();e.openGLCamera=e._openGLRenderer.getViewNodeFor(o.getActiveCamera()),e.renderable.isA("vtkImageMapper")&&e.renderable.getSliceAtFocalPoint()&&e.renderable.setSliceFromCamera(o.getActiveCamera())}},t.translucentPass=(n,i)=>{n&&(e.currentRenderPass=i,t.render())},t.zBufferPass=n=>{n&&(e.haveSeenDepthRequest=!0,e.renderDepth=!0,t.render(),e.renderDepth=!1)},t.opaqueZBufferPass=n=>t.zBufferPass(n),t.opaquePass=n=>{n&&t.render()},t.getCoincidentParameters=(n,i)=>e.renderable.getResolveCoincidentTopology()==lc.PolygonOffset?e.renderable.getCoincidentTopologyPolygonOffsetParameters():null,t.render=()=>{const n=e.openGLImageSlice.getRenderable(),i=e._openGLRenderer.getRenderable();t.renderPiece(i,n)},t.getShaderTemplate=(n,i,o)=>{n.Vertex=x4,n.Fragment=tm,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Re.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Re.substitute(a,"//VTK::PositionVC::Impl",["  gl_Position = MCPCMatrix * vertexMC;"]).result,a=Re.substitute(a,"//VTK::TCoord::Impl","tcoordVCVSOutput = tcoordMC;").result,a=Re.substitute(a,"//VTK::TCoord::Dec","attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;").result;const c=e.openGLTexture.getComponents(),l=o.getProperty().getIndependentComponents();let f=["varying vec2 tcoordVCVSOutput;","uniform float cshift0;","uniform float cscale0;","uniform float pwfshift0;","uniform float pwfscale0;","uniform sampler2D texture1;","uniform sampler2D colorTexture1;","uniform sampler2D pwfTexture1;","uniform sampler2D labelOutlineTexture1;","uniform float opacity;","uniform float outlineOpacity;"];if(l){for(let d=1;d<c;d++)f=f.concat([`uniform float cshift${d};`,`uniform float cscale${d};`,`uniform float pwfshift${d};`,`uniform float pwfscale${d};`]);switch(c){case 1:f=f.concat(["uniform float mix0;","#define height0 0.5"]);break;case 2:f=f.concat(["uniform float mix0;","uniform float mix1;","#define height0 0.25","#define height1 0.75"]);break;case 3:f=f.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","#define height0 0.17","#define height1 0.5","#define height2 0.83"]);break;case 4:f=f.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","uniform float mix3;","#define height0 0.125","#define height1 0.375","#define height2 0.625","#define height3 0.875"]);break;default:Kd("Unsupported number of independent coordinates.")}}if(s=Re.substitute(s,"//VTK::TCoord::Dec",f).result,o.getProperty().getUseLabelOutline()===!0&&(s=Re.substitute(s,"//VTK::LabelOutline::Dec",["uniform int outlineThickness;","uniform float vpWidth;","uniform float vpHeight;","uniform float vpOffsetX;","uniform float vpOffsetY;","uniform mat4 PCWCMatrix;","uniform mat4 vWCtoIDX;","uniform ivec3 imageDimensions;","uniform int sliceAxis;"]).result,s=Re.substitute(s,"//VTK::ImageLabelOutlineOn","#define vtkImageLabelOutlineOn").result,s=Re.substitute(s,"//VTK::LabelOutlineHelperFunction",["#ifdef vtkImageLabelOutlineOn","vec3 fragCoordToIndexSpace(vec4 fragCoord) {","  vec4 pcPos = vec4(","    (fragCoord.x / vpWidth - vpOffsetX - 0.5) * 2.0,","    (fragCoord.y / vpHeight - vpOffsetY - 0.5) * 2.0,","    (fragCoord.z - 0.5) * 2.0,","    1.0);","","  vec4 worldCoord = PCWCMatrix * pcPos;","  vec4 vertex = (worldCoord/worldCoord.w);","","  vec3 index = (vWCtoIDX * vertex).xyz;","","  // half voxel fix for labelmapOutline","  return (index + vec3(0.5)) / vec3(imageDimensions);","}","vec2 getSliceCoords(vec3 coord, int axis) {","  if (axis == 0) return coord.yz;","  if (axis == 1) return coord.xz;","  if (axis == 2) return coord.xy;","}","#endif"]).result),l){const d=["r","g","b","a"];let h=["vec4 tvalue = texture2D(texture1, tcoordVCVSOutput);"];for(let g=0;g<c;g++)h=h.concat([`vec3 tcolor${g} = mix${g} * texture2D(colorTexture1, vec2(tvalue.${d[g]} * cscale${g} + cshift${g}, height${g})).rgb;`,`float compWeight${g} = mix${g} * texture2D(pwfTexture1, vec2(tvalue.${d[g]} * pwfscale${g} + pwfshift${g}, height${g})).r;`]);switch(c){case 1:h=h.concat(["gl_FragData[0] = vec4(tcolor0.rgb, opacity);"]);break;case 2:h=h.concat(["float weightSum = compWeight0 + compWeight1;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);"]);break;case 3:h=h.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);"]);break;case 4:h=h.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);"]);break;default:Kd("Unsupported number of independent coordinates.")}s=Re.substitute(s,"//VTK::TCoord::Impl",h).result}else switch(c){case 1:s=Re.substitute(s,"//VTK::TCoord::Impl",[...Cee(`
+`]).result,s=Le.substitute(s,"//VTK::Picking::Impl",`  vertexIDVSOutput = gl_VertexID + VertexIDOffset;
+`).result,a=Le.substitute(a,"//VTK::Picking::Dec",`flat in int vertexIDVSOutput;
+`).result,a=Le.substitute(a,"//VTK::Picking::Impl",["  int idx = vertexIDVSOutput;","//VTK::Picking::Impl"]).result),e.lastSelectionState){case na.ID_LOW24:a=Le.substitute(a,"//VTK::Picking::Impl","  gl_FragData[0] = vec4(float(idx%256)/255.0, float((idx/256)%256)/255.0, float((idx/65536)%256)/255.0, 1.0);").result;break;case na.ID_HIGH24:a=Le.substitute(a,"//VTK::Picking::Impl","  gl_FragData[0] = vec4(float((idx/16777216)%256)/255.0, 0.0, 0.0, 1.0);").result;break;default:a=Le.substitute(a,"//VTK::Picking::Dec","uniform vec3 mapperIndex;").result,a=Le.substitute(a,"//VTK::Picking::Impl","  gl_FragData[0] = picking != 0 ? vec4(mapperIndex,1.0) : gl_FragData[0];").result}n.Fragment=a,n.Vertex=s}},t.replaceShaderValues=(n,i,o)=>{if(t.replaceShaderColor(n,i,o),t.replaceShaderNormal(n,i,o),t.replaceShaderLight(n,i,o),t.replaceShaderTCoord(n,i,o),t.replaceShaderPicking(n,i,o),t.replaceShaderClip(n,i,o),t.replaceShaderCoincidentOffset(n,i,o),t.replaceShaderPositionVC(n,i,o),e.haveSeenDepthRequest){let a=n.Fragment;a=Le.substitute(a,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,a=Le.substitute(a,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result,n.Fragment=a}},t.getNeedToRebuildShaders=(n,i,o)=>{let a=0,s=0;const c=n.getPrimitiveType(),l=e.currentInput;let f=!1;const u=l.getPointData().getNormals(),d=l.getCellData().getNormals(),h=o.getProperty().getInterpolation()===fD.FLAT,g=o.getProperty().getRepresentation(),p=n.getOpenGLMode(g,c);if((p===e.context.TRIANGLES||d&&!u||!h&&u||!h&&p===e.context.LINES)&&(f=!0),o.getProperty().getLighting()&&f){a=0;const w=i.getLightsByReference();for(let x=0;x<w.length;++x){const C=w[x];C.getSwitch()>0&&(s++,a===0&&(a=1)),a===1&&(s>1||C.getIntensity()!==1||!C.lightTypeIsHeadLight())&&(a=2),a<3&&C.getPositional()&&(a=3)}}let v=!1;const y=e.lastBoundBO.getReferenceByName("lastLightComplexity"),m=e.lastBoundBO.getReferenceByName("lastLightCount");return(y!==a||m!==s)&&(e.lastBoundBO.set({lastLightComplexity:a},!0),e.lastBoundBO.set({lastLightCount:s},!0),v=!0),(!e.currentRenderPass&&e.lastRenderPassShaderReplacement||e.currentRenderPass&&e.currentRenderPass.getShaderReplacement()!==e.lastRenderPassShaderReplacement)&&(v=!0),e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||n.getShaderSourceTime().getMTime()<e.renderable.getMTime()||n.getShaderSourceTime().getMTime()<e.currentInput.getMTime()||n.getShaderSourceTime().getMTime()<e.selectionStateChanged.getMTime()||v?(e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,!0):!1},t.invokeShaderCallbacks=(n,i,o)=>{const a=e.renderable.getViewSpecificProperties().ShadersCallbacks;a&&a.forEach(s=>{s.callback(s.userData,n,i,o)})},t.setMapperShaderParameters=(n,i,o)=>{if(n.getProgram().isUniformUsed("PrimitiveIDOffset")&&n.getProgram().setUniformi("PrimitiveIDOffset",e.primitiveIDOffset),n.getProgram().isUniformUsed("VertexIDOffset")&&n.getProgram().setUniformi("VertexIDOffset",e.vertexIDOffset),n.getCABO().getElementCount()&&(e.VBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())){const c=e.lastBoundBO.getReferenceByName("lastLightComplexity");n.getProgram().isAttributeUsed("vertexMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"vertexMC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),e.context.FLOAT,3,!1)||If("Error setting vertexMC in shader VAO.")),n.getProgram().isAttributeUsed("normalMC")&&n.getCABO().getNormalOffset()&&c>0?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"normalMC",n.getCABO().getNormalOffset(),n.getCABO().getStride(),e.context.FLOAT,3,!1)||If("Error setting normalMC in shader VAO."):n.getVAO().removeAttributeArray("normalMC"),e.renderable.getCustomShaderAttributes().forEach((l,f)=>{n.getProgram().isAttributeUsed(`${l}MC`)&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),`${l}MC`,n.getCABO().getCustomData()[f].offset,n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getCustomData()[f].components,!1)||If(`Error setting ${l}MC in shader VAO.`))}),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||If("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),n.getProgram().isAttributeUsed("scalarColor")&&n.getCABO().getColorComponents()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),"scalarColor",n.getCABO().getColorOffset(),n.getCABO().getColorBOStride(),e.context.UNSIGNED_BYTE,4,!0)||If("Error setting scalarColor in shader VAO."):n.getVAO().removeAttributeArray("scalarColor"),n.getAttributeUpdateTime().modified()}if(e.renderable.getNumberOfClippingPlanes()){const c=e.renderable.getNumberOfClippingPlanes(),l=[],u=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,d=u?jr(e.tmpMat4,o.getMatrix()):o.getMatrix();u&&(On(d,d),Un(d,d,u),On(d,d));for(let h=0;h<c;h++){const g=[];e.renderable.getClippingPlaneInDataCoords(d,h,g);for(let p=0;p<4;p++)l.push(g[p])}n.getProgram().setUniformi("numClipPlanes",c),n.getProgram().setUniform4fv("clipPlanes",l)}e.internalColorTexture&&n.getProgram().isUniformUsed("texture1")&&n.getProgram().setUniformi("texture1",e.internalColorTexture.getTextureUnit());const a=e.openGLActor.getActiveTextures();if(a)for(let c=0;c<a.length;++c){const f=a[c].getTextureUnit(),u=`texture${f+1}`;n.getProgram().isUniformUsed(u)&&n.getProgram().setUniformi(u,f)}if(e.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),n.getProgram().isUniformUsed("coffset")){const c=t.getCoincidentParameters(i,o);n.getProgram().setUniformf("coffset",c.offset),n.getProgram().isUniformUsed("cfactor")&&n.getProgram().setUniformf("cfactor",c.factor)}n.setMapperShaderParameters(i,o,e._openGLRenderer.getTiledSizeAndOrigin());const s=e._openGLRenderer.getSelector();n.getProgram().setUniform3fArray("mapperIndex",s?s.getPropColorValue():[0,0,0]),n.getProgram().setUniformi("picking",s?s.getCurrentPass()+1:0)},t.setLightingShaderParameters=(n,i,o)=>{const a=e.lastBoundBO.getReferenceByName("lastLightComplexity");if(a<2)return;const s=n.getProgram();let c=0;const l=i.getLightsByReference();for(let d=0;d<l.length;++d){const h=l[d];if(h.getSwitch()>0){const p=h.getColorByReference(),v=h.getIntensity();e.lightColor[0]=p[0]*v,e.lightColor[1]=p[1]*v,e.lightColor[2]=p[2]*v;const y=h.getDirection(),m=i.getActiveCamera().getViewMatrix(),w=[...y];h.lightTypeIsSceneLight()&&(w[0]=m[0]*y[0]+m[1]*y[1]+m[2]*y[2],w[1]=m[4]*y[0]+m[5]*y[1]+m[6]*y[2],w[2]=m[8]*y[0]+m[9]*y[1]+m[10]*y[2],Cd(w)),e.lightDirection[0]=w[0],e.lightDirection[1]=w[1],e.lightDirection[2]=w[2],Cd(e.lightDirection),s.setUniform3fArray(`lightColor${c}`,e.lightColor),s.setUniform3fArray(`lightDirectionVC${c}`,e.lightDirection),c++}}if(a<3)return;const u=i.getActiveCamera().getViewMatrix();On(u,u),c=0;for(let d=0;d<l.length;++d){const h=l[d];if(h.getSwitch()>0){const p=h.getTransformedPosition(),v=new Float64Array(3);qt(v,p,u),s.setUniform3fArray(`lightAttenuation${c}`,h.getAttenuationValuesByReference()),s.setUniformi(`lightPositional${c}`,h.getPositional()),s.setUniformf(`lightExponent${c}`,h.getExponent()),s.setUniformf(`lightConeAngle${c}`,h.getConeAngle()),s.setUniform3fArray(`lightPositionVC${c}`,[v[0],v[1],v[2]]),c++}}};function r(n,i,o){return i.identity(o),n.reduce((a,s,c)=>c===0?s?i.copy(a,s):i.identity(a):s?i.multiply(a,a,s):a,o)}t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=e.openGLCamera.getKeyMatrices(i),c=i.getActiveCamera(),l=e.openGLCamera.getKeyMatrixTime().getMTime(),f=a.getLastCameraMTime(),d=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,h=o.getIsIdentity(),g=h?{mcwc:null,normalMatrix:null}:e.openGLActor.getKeyMatrices();if(o.getCoordinateSystem()===see.DISPLAY){const p=e._openGLRenderer.getTiledSizeAndOrigin();Ut(e.tmpMat4),e.tmpMat4[0]=2/p.usize,e.tmpMat4[12]=-1,e.tmpMat4[5]=2/p.vsize,e.tmpMat4[13]=-1,Un(e.tmpMat4,e.tmpMat4,d),a.setUniformMatrix("MCPCMatrix",e.tmpMat4)}else a.setUniformMatrix("MCPCMatrix",r([s.wcpc,g.mcwc,d],o1,e.tmpMat4));a.isUniformUsed("MCVCMatrix")&&a.setUniformMatrix("MCVCMatrix",r([s.wcvc,g.mcwc,d],o1,e.tmpMat4)),a.isUniformUsed("normalMatrix")&&a.setUniformMatrix3x3("normalMatrix",r([s.normalMatrix,g.normalMatrix],nY,e.tmpMat3)),f!==l&&(a.isUniformUsed("cameraParallel")&&a.setUniformi("cameraParallel",c.getParallelProjection()),a.setLastCameraMTime(l)),h||a.setLastCameraMTime(0)},t.setPropertyShaderParameters=(n,i,o)=>{const a=n.getProgram();let s=o.getProperty(),c=s.getOpacity(),l=e.drawingEdges?s.getEdgeColorByReference():s.getAmbientColorByReference(),f=e.drawingEdges?s.getEdgeColorByReference():s.getDiffuseColorByReference(),u=e.drawingEdges?1:s.getAmbient(),d=e.drawingEdges?0:s.getDiffuse(),h=e.drawingEdges?0:s.getSpecular();const g=s.getSpecularPower();a.setUniformf("opacityUniform",c),a.setUniform3fArray("ambientColorUniform",l),a.setUniform3fArray("diffuseColorUniform",f),a.setUniformf("ambient",u),a.setUniformf("diffuse",d);const p=e.lastBoundBO.getReferenceByName("lastLightComplexity");if(p<1)return;let v=s.getSpecularColorByReference();if(a.setUniform3fArray("specularColorUniform",v),a.setUniformf("specularPowerUniform",g),a.setUniformf("specular",h),a.isUniformUsed("ambientIntensityBF")){if(s=o.getBackfaceProperty(),c=s.getOpacity(),l=s.getAmbientColor(),u=s.getAmbient(),f=s.getDiffuseColor(),d=s.getDiffuse(),v=s.getSpecularColor(),h=s.getSpecular(),a.setUniformf("ambientIntensityBF",u),a.setUniformf("diffuseIntensityBF",d),a.setUniformf("opacityUniformBF",c),a.setUniform3fArray("ambientColorUniformBF",l),a.setUniform3fArray("diffuseColorUniformBF",f),p<1)return;a.setUniformf("specularIntensityBF",h),a.setUniform3fArray("specularColorUniformBF",v),a.setUniformf("specularPowerUniformBF",g)}},t.updateMaximumPointCellIds=(n,i)=>{var s,c,l,f;const o=e._openGLRenderer.getSelector();if(!o)return;if((c=(s=e.selectionWebGLIdsToVTKIds)==null?void 0:s.points)!=null&&c.length){const u=e.selectionWebGLIdsToVTKIds.points.length;o.setMaximumPointId(u-1)}if((f=(l=e.selectionWebGLIdsToVTKIds)==null?void 0:l.cells)!=null&&f.length){const u=e.selectionWebGLIdsToVTKIds.cells.length;o.setMaximumCellId(u-1)}o.getFieldAssociation()===Ux.FIELD_ASSOCIATION_POINTS&&(e.pointPicking=!0)},t.renderPieceStart=(n,i)=>{e.primitiveIDOffset=0,e.vertexIDOffset=0;const o=cee(e._openGLRenderer);if(e.lastSelectionState!==o&&(e.selectionStateChanged.modified(),e.lastSelectionState=o),e._openGLRenderer.getSelector())switch(o){default:e._openGLRenderer.getSelector().renderProp(i)}t.updateBufferObjects(n,i),e.renderable.getColorTextureMap()&&e.internalColorTexture.activate(),e.lastBoundBO=null},t.renderPieceDraw=(n,i)=>{const o=i.getProperty().getRepresentation(),a=i.getProperty().getEdgeVisibility()&&o===Hd.SURFACE,s=e._openGLRenderer.getSelector(),c=s&&s.getFieldAssociation()===Ux.FIELD_ASSOCIATION_POINTS&&(e.lastSelectionState===na.ID_LOW24||e.lastSelectionState===na.ID_HIGH24);for(let l=Hi.Start;l<Hi.End;l++)e.primitives[l].setPointPicking(c),e.primitives[l].getCABO().getElementCount()&&(e.drawingEdges=a&&(l===Hi.TrisEdges||l===Hi.TriStripsEdges),(!e.drawingEdges||!(e.renderDepth||e.lastSelectionState>=0))&&(e.lastBoundBO=e.primitives[l],e.primitiveIDOffset+=e.primitives[l].drawArrays(n,i,o,t),e.vertexIDOffset+=e.primitives[l].getCABO().getElementCount()))},t.renderPieceFinish=(n,i)=>{e.LastBoundBO&&e.LastBoundBO.getVAO().release(),e.renderable.getColorTextureMap()&&e.internalColorTexture.deactivate()},t.renderPiece=(n,i)=>{if(t.invokeEvent(oee),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(aee),!e.currentInput){If("No input!");return}if(!e.currentInput.getPoints||!e.currentInput.getPoints().getNumberOfValues())return;const o=e.context,a=i.getProperty().getBackfaceCulling(),s=i.getProperty().getFrontfaceCulling();!a&&!s?e._openGLRenderWindow.disableCullFace():s?(e._openGLRenderWindow.enableCullFace(),o.cullFace(o.FRONT)):(e._openGLRenderWindow.enableCullFace(),o.cullFace(o.BACK)),t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.computeBounds=(n,i)=>{if(!t.getInput()){Fh(e.bounds);return}e.bounds=t.getInput().getBounds()},t.updateBufferObjects=(n,i)=>{t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i),t.updateMaximumPointCellIds()},t.getNeedToRebuildBufferObjects=(n,i)=>{const o=e.VBOBuildTime.getMTime();return o<t.getMTime()||o<e.renderable.getMTime()||o<i.getMTime()||o<e.currentInput.getMTime()},t.buildBufferObjects=(n,i)=>{const o=e.currentInput;if(o===null)return;e.renderable.mapScalars(o,1);const a=e.renderable.getColorMapColors();e.haveCellScalars=!1;const s=e.renderable.getScalarMode();e.renderable.getScalarVisibility()&&(s===nv.USE_CELL_DATA||s===nv.USE_CELL_FIELD_DATA||s===nv.USE_FIELD_DATA||!o.getPointData().getScalars())&&s!==nv.USE_POINT_FIELD_DATA&&a&&(e.haveCellScalars=!0);let c=i.getProperty().getInterpolation()!==fD.FLAT?o.getPointData().getNormals():null;c===null&&o.getCellData().getNormals()&&(e.haveCellNormals=!0,c=o.getCellData().getNormals());const l=i.getProperty().getRepresentation();let f=o.getPointData().getTCoords();e.openGLActor.getActiveTextures()||(f=null);let u=!1;if(e.renderable.getColorCoordinates()){f=e.renderable.getColorCoordinates(),u=e.renderable.getAreScalarsMappedFromCells(),e.internalColorTexture||(e.internalColorTexture=Vr.newInstance({resizable:!0}));const h=e.internalColorTexture;h.setMinificationFilter(dD.NEAREST),h.setMagnificationFilter(dD.NEAREST),h.setWrapS(hD.CLAMP_TO_EDGE),h.setWrapT(hD.CLAMP_TO_EDGE),h.setOpenGLRenderWindow(e._openGLRenderWindow);const g=e.renderable.getColorTextureMap(),p=g.getExtent(),v=g.getPointData().getScalars();h.create2DFromRaw(p[1]-p[0]+1,p[3]-p[2]+1,v.getNumberOfComponents(),v.getDataType(),v.getData()),h.activate(),h.sendParameters(),h.deactivate()}const d=`${o.getMTime()}A${l}B${o.getMTime()}C${c?c.getMTime():1}D${a?a.getMTime():1}E${i.getProperty().getEdgeVisibility()}F${f?f.getMTime():1}`;if(e.VBOBuildString!==d){const g={points:o.getPoints(),normals:c,tcoords:f,colors:a,cellOffset:0,vertexOffset:0,useTCoordsPerCell:u,haveCellScalars:e.haveCellScalars,haveCellNormals:e.haveCellNormals,customAttributes:e.renderable.getCustomShaderAttributes().map(y=>o.getPointData().getArrayByName(y))};e.renderable.getPopulateSelectionSettings()&&(e.selectionWebGLIdsToVTKIds={points:null,cells:null});const p=[{inRep:"verts",cells:o.getVerts()},{inRep:"lines",cells:o.getLines()},{inRep:"polys",cells:o.getPolys()},{inRep:"strips",cells:o.getStrips()},{inRep:"polys",cells:o.getPolys()},{inRep:"strips",cells:o.getStrips()}],v=i.getProperty().getEdgeVisibility()&&l===Hd.SURFACE;for(let y=Hi.Start;y<Hi.End;y++)y!==Hi.TrisEdges&&y!==Hi.TriStripsEdges?(g.cellOffset+=e.primitives[y].getCABO().createVBO(p[y].cells,p[y].inRep,l,g,e.selectionWebGLIdsToVTKIds),g.vertexOffset+=e.primitives[y].getCABO().getElementCount()):v?e.primitives[y].getCABO().createVBO(p[y].cells,p[y].inRep,Hd.WIREFRAME,{...g,tcoords:null,colors:null,haveCellScalars:!1,haveCellNormals:!1}):e.primitives[y].releaseGraphicsResources();e.renderable.getPopulateSelectionSettings()&&e.renderable.setSelectionWebGLIdsToVTKIds(e.selectionWebGLIdsToVTKIds),e.VBOBuildString=d}e.VBOBuildTime.modified()},t.getAllocatedGPUMemoryInBytes=()=>{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const uee={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null,tmpMat4:null,ambientColor:[],diffuseColor:[],specularColor:[],lightColor:[],lightDirection:[],lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastSelectionState:na.MIN_KNOWN_PASS-1,selectionStateChanged:null,selectionWebGLIdsToVTKIds:null,pointPicking:!1};function nA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,uee,r),wr.extend(t,e,r),Gc.implementReplaceShaderCoincidentOffset(t,e,r),Gc.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=Hi,e.tmpMat3=Ds(new Float64Array(9)),e.tmpMat4=Ut(new Float64Array(16));for(let n=Hi.Start;n<Hi.End;n++)e.primitives[n]=Xc.newInstance(),e.primitives[n].setPrimitiveType(n),e.primitives[n].set({lastLightComplexity:0,lastLightCount:0,lastSelectionPass:!1},!0);mi(t,e,["context"]),e.VBOBuildTime={},br(e.VBOBuildTime,{mtime:0}),e.selectionStateChanged={},br(e.selectionStateChanged,{mtime:0}),lee(t,e)}const rA=Jn(nA,"vtkOpenGLPolyDataMapper");var sw={newInstance:rA,extend:nA};Ri("vtkMapper",rA);const{vtkErrorMacro:xg}=Do,{Representation:fee}=kd,{ObjectType:rv}=El,{PassTypes:dee}=s4,hee={type:"StartEvent"},gee={type:"EndEvent"};function pee(t,e){e.classHierarchy.push("vtkOpenGLGlyph3DMapper");const r={...t};t.renderPiece=(n,i)=>{if(t.invokeEvent(hee),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(1),t.invokeEvent(gee),!e.currentInput){xg("No input!");return}if(!e.currentInput.getPoints||!e.currentInput.getPoints().getNumberOfValues())return;const o=e.context;e._openGLRenderWindow.getWebgl2()?(e.hardwareSupport=!0,e.extension=null):e.extension||(e.extension=e.context.getExtension("ANGLE_instanced_arrays"),e.hardwareSupport=!!e.extension);const a=i.getProperty().getBackfaceCulling(),s=i.getProperty().getFrontfaceCulling();!a&&!s?e._openGLRenderWindow.disableCullFace():s?(e._openGLRenderWindow.enableCullFace(),o.cullFace(o.FRONT)):(e._openGLRenderWindow.enableCullFace(),o.cullFace(o.BACK)),t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.multiply4x4WithOffset=(n,i,o,a)=>{const s=i[0],c=i[1],l=i[2],f=i[3],u=i[4],d=i[5],h=i[6],g=i[7],p=i[8],v=i[9],y=i[10],m=i[11],w=i[12],x=i[13],C=i[14],S=i[15];let T=o[a],_=o[a+1],E=o[a+2],b=o[a+3];n[0]=T*s+_*u+E*p+b*w,n[1]=T*c+_*d+E*v+b*x,n[2]=T*l+_*h+E*y+b*C,n[3]=T*f+_*g+E*m+b*S,T=o[a+4],_=o[a+5],E=o[a+6],b=o[a+7],n[4]=T*s+_*u+E*p+b*w,n[5]=T*c+_*d+E*v+b*x,n[6]=T*l+_*h+E*y+b*C,n[7]=T*f+_*g+E*m+b*S,T=o[a+8],_=o[a+9],E=o[a+10],b=o[a+11],n[8]=T*s+_*u+E*p+b*w,n[9]=T*c+_*d+E*v+b*x,n[10]=T*l+_*h+E*y+b*C,n[11]=T*f+_*g+E*m+b*S,T=o[a+12],_=o[a+13],E=o[a+14],b=o[a+15],n[12]=T*s+_*u+E*p+b*w,n[13]=T*c+_*d+E*v+b*x,n[14]=T*l+_*h+E*y+b*C,n[15]=T*f+_*g+E*m+b*S},t.replaceShaderNormal=(n,i,o)=>{if(e.hardwareSupport&&e.lastBoundBO.getReferenceByName("lastLightComplexity")>0){let s=n.Vertex;e.lastBoundBO.getCABO().getNormalOffset()&&(s=Le.substitute(s,"//VTK::Normal::Dec",["attribute vec3 normalMC;","attribute mat3 gNormal;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,s=Le.substitute(s,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * gNormal * normalMC;"]).result),n.Vertex=s}r.replaceShaderNormal(n,i,o)},t.replaceShaderColor=(n,i,o)=>{if(e.hardwareSupport&&e.renderable.getColorArray()){let a=n.Vertex,s=n.Geometry,c=n.Fragment;const l=e.lastBoundBO.getReferenceByName("lastLightComplexity");let f=["uniform float ambient;","uniform float diffuse;","uniform float specular;","uniform float opacityUniform; // the fragment opacity"];l&&(f=f.concat(["uniform vec3 specularColorUniform;","uniform float specularPowerUniform;"]));let u=["vec3 ambientColor;","  vec3 diffuseColor;","  float opacity;"];l&&(u=u.concat(["  vec3 specularColor;","  float specularPower;"])),u=u.concat(["  opacity = opacityUniform;"]),l&&(u=u.concat(["  specularColor = specularColorUniform;","  specularPower = specularPowerUniform;"])),e.drawingEdges||(f=f.concat(["varying vec4 vertexColorVSOutput;"]),a=Le.substitute(a,"//VTK::Color::Dec",["attribute vec4 gColor;","varying vec4 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gMatrix;","uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result):(a=Le.substitute(a,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;"]).result,a=Le.substitute(a,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;","  gl_Position = MCPCMatrix * gVertexMC;"]).result),n.Vertex=a}r.replaceShaderPositionVC(n,i,o)},t.replaceShaderPicking=(n,i,o)=>{if(e.hardwareSupport){let a=n.Fragment,s=n.Vertex;s=Le.substitute(s,"//VTK::Picking::Dec",["attribute vec3 mapperIndexVS;","varying vec3 mapperIndexVSOutput;"]).result,s=Le.substitute(s,"//VTK::Picking::Impl","  mapperIndexVSOutput = mapperIndexVS;").result,n.Vertex=s,a=Le.substitute(a,"//VTK::Picking::Dec",["varying vec3 mapperIndexVSOutput;","uniform vec3 mapperIndex;","uniform int picking;"]).result,a=Le.substitute(a,"//VTK::Picking::Impl",["  vec4 pickColor = picking == 2 ? vec4(mapperIndexVSOutput,1.0) : vec4(mapperIndex,1.0);","  gl_FragData[0] = picking != 0 ? pickColor : gl_FragData[0];"]).result,n.Fragment=a}else r.replaceShaderPicking(n,i,o)},t.updateGlyphShaderParameters=(n,i,o,a,s,c,l,f)=>{const u=o.getProgram();if(n){const d=e.normalMatrix,h=c,g=l*9,p=e.tmpMat3,v=d[0],y=d[1],m=d[2],w=d[3],x=d[4],C=d[5],S=d[6],T=d[7],_=d[8],E=h[g],b=h[g+1],D=h[g+2],I=h[g+3],P=h[g+4],O=h[g+5],A=h[g+6],F=h[g+7],G=h[g+8];p[0]=E*v+b*w+D*S,p[1]=E*y+b*x+D*T,p[2]=E*m+b*C+D*_,p[3]=I*v+P*w+O*S,p[4]=I*y+P*x+O*T,p[5]=I*m+P*C+O*_,p[6]=A*v+F*w+G*S,p[7]=A*y+F*x+G*T,p[8]=A*m+F*C+G*_,u.setUniformMatrix3x3("normalMatrix",e.tmpMat3)}if(t.multiply4x4WithOffset(e.tmpMat4,e.mcpcMatrix,s,l*16),u.setUniformMatrix("MCPCMatrix",e.tmpMat4),i&&(t.multiply4x4WithOffset(e.tmpMat4,e.mcvcMatrix,s,l*16),u.setUniformMatrix("MCVCMatrix",e.tmpMat4)),a){const d=a.getData();e.tmpColor[0]=d[l*4]/255,e.tmpColor[1]=d[l*4+1]/255,e.tmpColor[2]=d[l*4+2]/255,u.setUniform3fArray("ambientColorUniform",e.tmpColor),u.setUniform3fArray("diffuseColorUniform",e.tmpColor)}f&&u.setUniform3fArray("mapperIndex",f.getPropColorValue())},t.renderPieceDraw=(n,i)=>{const o=i.getProperty().getRepresentation(),a=e.context,s=i.getProperty().getEdgeVisibility()&&o===fee.SURFACE,c=e.openGLCamera.getKeyMatrices(n),l=e.openGLActor.getKeyMatrices();ph(e.normalMatrix,c.normalMatrix,l.normalMatrix),Un(e.mcpcMatrix,c.wcpc,l.mcwc),Un(e.mcvcMatrix,c.wcvc,l.mcwc);const f=e.renderable.getMatrixArray(),u=e.renderable.getNormalArray(),d=e.renderable.getColorArray(),h=f.length/16;let g=!1;e._openGLRenderer.getSelector()&&e._openGLRenderer.getSelector().getCurrentPass()===dee.COMPOSITE_INDEX_PASS&&(g=!0);for(let p=e.primTypes.Start;p<e.primTypes.End;p++){const v=e.primitives[p].getCABO();if(v.getElementCount()){e.drawingEdges=s&&(p===e.primTypes.TrisEdges||p===e.primTypes.TriStripsEdges),e.lastBoundBO=e.primitives[p],e.primitives[p].updateShaders(n,i,t);const y=e.primitives[p].getProgram(),m=e.primitives[p].getOpenGLMode(o),w=y.isUniformUsed("normalMatrix"),x=y.isUniformUsed("MCVCMatrix");if(e.hardwareSupport)e.extension?e.extension.drawArraysInstancedANGLE(m,0,v.getElementCount(),h):a.drawArraysInstanced(m,0,v.getElementCount(),h);else for(let C=0;C<h;++C)g&&e._openGLRenderer.getSelector().renderCompositeIndex(C),t.updateGlyphShaderParameters(w,x,e.primitives[p],d,f,u,C,g?e._openGLRenderer.getSelector():null),a.drawArrays(m,0,v.getElementCount())}}},t.setMapperShaderParameters=(n,i,o)=>{if(n.getCABO().getElementCount()&&(e.glyphBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())){n.getProgram().isAttributeUsed("gMatrix")?n.getVAO().addAttributeMatrixWithDivisor(n.getProgram(),e.matrixBuffer,"gMatrix",0,64,e.context.FLOAT,4,!1,1)||xg("Error setting gMatrix in shader VAO."):n.getVAO().removeAttributeArray("gMatrix"),n.getProgram().isAttributeUsed("gNormal")?n.getVAO().addAttributeMatrixWithDivisor(n.getProgram(),e.normalBuffer,"gNormal",0,36,e.context.FLOAT,3,!1,1)||xg("Error setting gNormal in shader VAO."):n.getVAO().removeAttributeArray("gNormal"),n.getProgram().isAttributeUsed("gColor")?n.getVAO().addAttributeArrayWithDivisor(n.getProgram(),e.colorBuffer,"gColor",0,4,e.context.UNSIGNED_BYTE,4,!0,1,!1)||xg("Error setting gColor in shader VAO."):n.getVAO().removeAttributeArray("gColor"),n.getProgram().isAttributeUsed("mapperIndexVS")?n.getVAO().addAttributeArrayWithDivisor(n.getProgram(),e.pickBuffer,"mapperIndexVS",0,4,e.context.UNSIGNED_BYTE,4,!0,1,!1)||xg("Error setting mapperIndexVS in shader VAO."):n.getVAO().removeAttributeArray("mapperIndexVS"),r.setMapperShaderParameters(n,i,o),n.getAttributeUpdateTime().modified();return}r.setMapperShaderParameters(n,i,o)},t.getNeedToRebuildBufferObjects=(n,i)=>(e.renderable.buildArrays(),e.VBOBuildTime.getMTime()<e.renderable.getBuildTime().getMTime()?!0:r.getNeedToRebuildBufferObjects(n,i)),t.getNeedToRebuildShaders=(n,i,o)=>!!(r.getNeedToRebuildShaders(n,i,o)||n.getShaderSourceTime().getMTime()<e.renderable.getMTime()||n.getShaderSourceTime().getMTime()<e.currentInput.getMTime()),t.buildBufferObjects=(n,i)=>{if(e.hardwareSupport){const o=e.renderable.getMatrixArray(),a=e.renderable.getNormalArray(),s=e.renderable.getColorArray();if(e.matrixBuffer||(e.matrixBuffer=El.newInstance(),e.matrixBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.normalBuffer=El.newInstance(),e.normalBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.colorBuffer=El.newInstance(),e.colorBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.pickBuffer=El.newInstance(),e.pickBuffer.setOpenGLRenderWindow(e._openGLRenderWindow)),e.renderable.getBuildTime().getMTime()>e.glyphBOBuildTime.getMTime()){e.matrixBuffer.upload(o,rv.ARRAY_BUFFER),e.normalBuffer.upload(a,rv.ARRAY_BUFFER),s?e.colorBuffer.upload(s.getData(),rv.ARRAY_BUFFER):e.colorBuffer.releaseGraphicsResources();const c=o.length/16,l=new Uint8Array(4*c);for(let f=0;f<c;++f){let u=f+1;const d=f*4;l[d]=u%256,u-=l[d],u/=256,l[d+1]=u%256,u-=l[d+1],u/=256,l[d+2]=u%256,l[d+3]=255}e.pickBuffer.upload(l,rv.ARRAY_BUFFER),e.glyphBOBuildTime.modified()}}return r.buildBufferObjects(n,i)}}const mee={normalMatrix:null,mcpcMatrix:null,mcwcMatrix:null};function vee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,mee,r),sw.extend(t,e,r),e.tmpMat3=Ds(new Float64Array(9)),e.normalMatrix=Ds(new Float64Array(9)),e.mcpcMatrix=Ut(new Float64Array(16)),e.mcvcMatrix=Ut(new Float64Array(16)),e.tmpColor=[],e.glyphBOBuildTime={},br(e.glyphBOBuildTime,{mtime:0}),pee(t,e)}const iA=Jn(vee,"vtkOpenGLGlyph3DMapper");var yee={newInstance:iA};Ri("vtkGlyph3DMapper",iA);const wee={NONE:-1,I:0,J:1,K:2,X:3,Y:4,Z:5};var cw={SlicingMode:wee};const ad={NEAREST:0,LINEAR:1};var xee={InterpolationType:ad};function Wc(t,e,r){return t?`${t.getMTime()}-${e}-${r}`:"0"}function C4(t,e){return`${t.getMTime()}A${e.getMTime()}`}const{vtkErrorMacro:Kd}=Do,{SlicingMode:Fa}=cw;function Cee(t){const e=t.split(`
+`),r=[];for(let n=0;n<e.length;++n){const i=e[n].trim();i.length>0&&r.push(i)}return r}function See(t,e){e.classHierarchy.push("vtkOpenGLImageMapper");function r(n){e.openGLTexture.releaseGraphicsResources(n),[e._colorTransferFunc,e._pwFunc,e._labelOutlineThicknessArray].forEach(i=>n.unregisterGraphicsResourceUser(i,t))}t.buildPass=n=>{if(n){e.currentRenderPass=null,e.openGLImageSlice=t.getFirstAncestorOfType("vtkOpenGLImageSlice"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const i=e._openGLRenderWindow;e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),i&&!i.isDeleted()&&i!==e._openGLRenderWindow&&r(i),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow);const o=e._openGLRenderer.getRenderable();e.openGLCamera=e._openGLRenderer.getViewNodeFor(o.getActiveCamera()),e.renderable.isA("vtkImageMapper")&&e.renderable.getSliceAtFocalPoint()&&e.renderable.setSliceFromCamera(o.getActiveCamera())}},t.translucentPass=(n,i)=>{n&&(e.currentRenderPass=i,t.render())},t.zBufferPass=n=>{n&&(e.haveSeenDepthRequest=!0,e.renderDepth=!0,t.render(),e.renderDepth=!1)},t.opaqueZBufferPass=n=>t.zBufferPass(n),t.opaquePass=n=>{n&&t.render()},t.getCoincidentParameters=(n,i)=>e.renderable.getResolveCoincidentTopology()==lc.PolygonOffset?e.renderable.getCoincidentTopologyPolygonOffsetParameters():null,t.render=()=>{const n=e.openGLImageSlice.getRenderable(),i=e._openGLRenderer.getRenderable();t.renderPiece(i,n)},t.getShaderTemplate=(n,i,o)=>{n.Vertex=x4,n.Fragment=tm,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Le.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Le.substitute(a,"//VTK::PositionVC::Impl",["  gl_Position = MCPCMatrix * vertexMC;"]).result,a=Le.substitute(a,"//VTK::TCoord::Impl","tcoordVCVSOutput = tcoordMC;").result,a=Le.substitute(a,"//VTK::TCoord::Dec","attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;").result;const c=e.openGLTexture.getComponents(),l=o.getProperty().getIndependentComponents();let f=["varying vec2 tcoordVCVSOutput;","uniform float cshift0;","uniform float cscale0;","uniform float pwfshift0;","uniform float pwfscale0;","uniform sampler2D texture1;","uniform sampler2D colorTexture1;","uniform sampler2D pwfTexture1;","uniform sampler2D labelOutlineTexture1;","uniform float opacity;","uniform float outlineOpacity;"];if(l){for(let d=1;d<c;d++)f=f.concat([`uniform float cshift${d};`,`uniform float cscale${d};`,`uniform float pwfshift${d};`,`uniform float pwfscale${d};`]);switch(c){case 1:f=f.concat(["uniform float mix0;","#define height0 0.5"]);break;case 2:f=f.concat(["uniform float mix0;","uniform float mix1;","#define height0 0.25","#define height1 0.75"]);break;case 3:f=f.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","#define height0 0.17","#define height1 0.5","#define height2 0.83"]);break;case 4:f=f.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","uniform float mix3;","#define height0 0.125","#define height1 0.375","#define height2 0.625","#define height3 0.875"]);break;default:Kd("Unsupported number of independent coordinates.")}}if(s=Le.substitute(s,"//VTK::TCoord::Dec",f).result,o.getProperty().getUseLabelOutline()===!0&&(s=Le.substitute(s,"//VTK::LabelOutline::Dec",["uniform int outlineThickness;","uniform float vpWidth;","uniform float vpHeight;","uniform float vpOffsetX;","uniform float vpOffsetY;","uniform mat4 PCWCMatrix;","uniform mat4 vWCtoIDX;","uniform ivec3 imageDimensions;","uniform int sliceAxis;"]).result,s=Le.substitute(s,"//VTK::ImageLabelOutlineOn","#define vtkImageLabelOutlineOn").result,s=Le.substitute(s,"//VTK::LabelOutlineHelperFunction",["#ifdef vtkImageLabelOutlineOn","vec3 fragCoordToIndexSpace(vec4 fragCoord) {","  vec4 pcPos = vec4(","    (fragCoord.x / vpWidth - vpOffsetX - 0.5) * 2.0,","    (fragCoord.y / vpHeight - vpOffsetY - 0.5) * 2.0,","    (fragCoord.z - 0.5) * 2.0,","    1.0);","","  vec4 worldCoord = PCWCMatrix * pcPos;","  vec4 vertex = (worldCoord/worldCoord.w);","","  vec3 index = (vWCtoIDX * vertex).xyz;","","  // half voxel fix for labelmapOutline","  return (index + vec3(0.5)) / vec3(imageDimensions);","}","vec2 getSliceCoords(vec3 coord, int axis) {","  if (axis == 0) return coord.yz;","  if (axis == 1) return coord.xz;","  if (axis == 2) return coord.xy;","}","#endif"]).result),l){const d=["r","g","b","a"];let h=["vec4 tvalue = texture2D(texture1, tcoordVCVSOutput);"];for(let g=0;g<c;g++)h=h.concat([`vec3 tcolor${g} = mix${g} * texture2D(colorTexture1, vec2(tvalue.${d[g]} * cscale${g} + cshift${g}, height${g})).rgb;`,`float compWeight${g} = mix${g} * texture2D(pwfTexture1, vec2(tvalue.${d[g]} * pwfscale${g} + pwfshift${g}, height${g})).r;`]);switch(c){case 1:h=h.concat(["gl_FragData[0] = vec4(tcolor0.rgb, opacity);"]);break;case 2:h=h.concat(["float weightSum = compWeight0 + compWeight1;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);"]);break;case 3:h=h.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);"]);break;case 4:h=h.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);"]);break;default:Kd("Unsupported number of independent coordinates.")}s=Le.substitute(s,"//VTK::TCoord::Impl",h).result}else switch(c){case 1:s=Le.substitute(s,"//VTK::TCoord::Impl",[...Cee(`
                 #ifdef vtkImageLabelOutlineOn
                   vec3 centerPosIS = fragCoordToIndexSpace(gl_FragCoord);
                   float centerValue = texture2D(texture1, getSliceCoords(centerPosIS, sliceAxis)).r;
@@ -329,7 +329,7 @@ void main()
                   float scalarOpacity = texture2D(pwfTexture1, vec2(intensity * pwfscale0 + pwfshift0, 0.5)).r;
                   gl_FragData[0] = vec4(tcolor, scalarOpacity * opacity);
                 #endif
-                `)]).result;break;case 2:s=Re.substitute(s,"//VTK::TCoord::Impl",["vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","float intensity = tcolor.r*cscale0 + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tcolor.g + pwfshift0);"]).result;break;case 3:s=Re.substitute(s,"//VTK::TCoord::Impl",["vec4 tcolor = cscale0*texture2D(texture1, tcoordVCVSOutput.st) + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);"]).result;break;default:s=Re.substitute(s,"//VTK::TCoord::Impl",["vec4 tcolor = cscale0*texture2D(texture1, tcoordVCVSOutput.st) + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);"]).result}e.haveSeenDepthRequest&&(s=Re.substitute(s,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,s=Re.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,t.replaceShaderClip(n,i,o),t.replaceShaderCoincidentOffset(n,i,o)},t.replaceShaderClip=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){let c=e.renderable.getNumberOfClippingPlanes();c>6&&(Fn("OpenGL has a limit of 6 clipping planes"),c=6),a=Re.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,a=Re.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);","    }"]).result,s=Re.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[6];"]).result,s=Re.substitute(s,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    if (clipDistancesVSOutput[planeNum] < 0.0) discard;","    }"]).result}n.Vertex=a,n.Fragment=s},t.getNeedToRebuildShaders=(n,i,o)=>{var l;const a=e.openGLTexture.getComponents(),s=o.getProperty().getIndependentComponents();let c=!1;return(!e.currentRenderPass&&e.lastRenderPassShaderReplacement||e.currentRenderPass&&e.currentRenderPass.getShaderReplacement()!==e.lastRenderPassShaderReplacement)&&(c=!0),c||e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||((l=n.getProgram())==null?void 0:l.getHandle())===0||e.lastTextureComponents!==a||e.lastIndependentComponents!==s?(e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,e.lastTextureComponents=a,e.lastIndependentComponents=s,!0):!1},t.updateShaders=(n,i,o)=>{if(e.lastBoundBO=n,t.getNeedToRebuildShaders(n,i,o)){const a={Vertex:null,Fragment:null,Geometry:null};t.buildShaders(a,i,o);const s=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);s!==n.getProgram()&&(n.setProgram(s),n.getVAO().releaseGraphicsResources()),n.getShaderSourceTime().modified()}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(n.getProgram());n.getVAO().bind(),t.setMapperShaderParameters(n,i,o),t.setCameraShaderParameters(n,i,o),t.setPropertyShaderParameters(n,i,o)},t.setMapperShaderParameters=(n,i,o)=>{n.getCABO().getElementCount()&&(e.VBOBuildTime>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&(n.getProgram().isAttributeUsed("vertexMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"vertexMC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||Kd("Error setting vertexMC in shader VAO.")),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),e.context.FALSE)||Kd("Error setting tcoordMC in shader VAO.")),n.getAttributeUpdateTime().modified());const a=e.openGLTexture.getTextureUnit();n.getProgram().setUniformi("texture1",a);const s=e.openGLTexture.getComponents(),c=o.getProperty().getIndependentComponents();if(c)for(let g=0;g<s;g++)n.getProgram().setUniformf(`mix${g}`,o.getProperty().getComponentWeight(g));const l=e.openGLTexture.getShiftAndScale();for(let g=0;g<s;g++){let p=o.getProperty().getColorWindow(),v=o.getProperty().getColorLevel();const y=c?g:0,m=o.getProperty().getRGBTransferFunction(y);if(m&&o.getProperty().getUseLookupTableScalarRange()){const C=m.getRange();p=C[1]-C[0],v=.5*(C[1]+C[0])}const w=l.scale/p,x=(l.shift-v)/p+.5;n.getProgram().setUniformf(`cshift${g}`,x),n.getProgram().setUniformf(`cscale${g}`,w)}for(let g=0;g<s;g++){let p=1,v=0;const y=c?g:0,m=o.getProperty().getPiecewiseFunction(y);if(m){const w=m.getRange(),x=w[1]-w[0],C=.5*(w[0]+w[1]);p=l.scale/x,v=(l.shift-C)/x+.5}n.getProgram().setUniformf(`pwfshift${g}`,v),n.getProgram().setUniformf(`pwfscale${g}`,p)}if(e.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),n.getProgram().isUniformUsed("coffset")){const g=t.getCoincidentParameters(i,o);n.getProgram().setUniformf("coffset",g.offset),n.getProgram().isUniformUsed("cfactor")&&n.getProgram().setUniformf("cfactor",g.factor)}const f=e.colorTexture.getTextureUnit();n.getProgram().setUniformi("colorTexture1",f);const u=e.pwfTexture.getTextureUnit();n.getProgram().setUniformi("pwfTexture1",u);const d=e.labelOutlineThicknessTexture.getTextureUnit();if(n.getProgram().setUniformi("labelOutlineTexture1",d),e.renderable.getNumberOfClippingPlanes()){let g=e.renderable.getNumberOfClippingPlanes();g>6&&(Fn("OpenGL has a limit of 6 clipping planes"),g=6);const v=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,y=v?zr(e.imagematinv,o.getMatrix()):o.getMatrix();v&&(Mn(y,y),Un(y,y,v),Mn(y,y)),Mn(e.imagemat,e.currentInput.getIndexToWorld()),Un(e.imagematinv,y,e.imagemat);const m=[];for(let w=0;w<g;w++){const x=[];e.renderable.getClippingPlaneInDataCoords(e.imagematinv,w,x);for(let C=0;C<4;C++)m.push(x[C])}n.getProgram().setUniformi("numClipPlanes",g),n.getProgram().setUniform4fv("clipPlanes",m)}if(o.getProperty().getUseLabelOutline()===!0){const g=o.getProperty().getLabelOutlineOpacity();n.getProgram().setUniformf("outlineOpacity",g)}},t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=e.openGLImageSlice.getKeyMatrices(),c=e.currentInput,l=c.getIndexToWorld();Un(e.imagemat,s.mcwc,l);const f=e.openGLCamera.getKeyMatrices(i);if(Un(e.imagemat,f.wcpc,e.imagemat),n.getCABO().getCoordShiftAndScaleEnabled()){const d=n.getCABO().getInverseShiftAndScaleMatrix();Un(e.imagemat,e.imagemat,d)}if(a.setUniformMatrix("MCPCMatrix",e.imagemat),o.getProperty().getUseLabelOutline()===!0){const d=c.getWorldToIndex(),h=c.getDimensions();let g=e.renderable.getClosestIJKAxis().ijkMode;g===Ba.NONE&&(g=Ba.K),a.setUniform3i("imageDimensions",h[0],h[1],h[2]),a.setUniformi("sliceAxis",g),a.setUniformMatrix("vWCtoIDX",d);const p=e.openGLCamera.getKeyMatrices(i);ti(e.projectionToWorld,p.wcpc),e.openGLCamera.getKeyMatrices(i),a.setUniformMatrix("PCWCMatrix",e.projectionToWorld);const v=t.getRenderTargetSize();a.setUniformf("vpWidth",v[0]),a.setUniformf("vpHeight",v[1]);const y=t.getRenderTargetOffset();a.setUniformf("vpOffsetX",y[0]/v[0]),a.setUniformf("vpOffsetY",y[1]/v[1])}},t.setPropertyShaderParameters=(n,i,o)=>{const a=n.getProgram(),c=o.getProperty().getOpacity();a.setUniformf("opacity",c)},t.renderPieceStart=(n,i)=>{t.updateBufferObjects(n,i),e.lastBoundBO=null},t.renderPieceDraw=(n,i)=>{const o=e.context;e.openGLTexture.activate(),e.colorTexture.activate(),e.labelOutlineThicknessTexture.activate(),e.pwfTexture.activate(),e.tris.getCABO().getElementCount()&&(t.updateShaders(e.tris,n,i),o.drawArrays(o.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release()),e.openGLTexture.deactivate(),e.colorTexture.deactivate(),e.labelOutlineThicknessTexture.deactivate(),e.pwfTexture.deactivate()},t.renderPieceFinish=(n,i)=>{},t.renderPiece=(n,i)=>{if(t.invokeEvent({type:"StartEvent"}),e.renderable.update(),e.currentInput=e.renderable.getCurrentImage(),t.invokeEvent({type:"EndEvent"}),!e.currentInput){Kd("No input!");return}t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.computeBounds=(n,i)=>{if(!t.getInput()){Fh(e.bounds);return}e.bounds=t.getInput().getBounds()},t.updateBufferObjects=(n,i)=>{t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i)},t.getNeedToRebuildBufferObjects=(n,i)=>{var o,a,s,c;return e.VBOBuildTime.getMTime()<t.getMTime()||e.VBOBuildTime.getMTime()<i.getMTime()||e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<i.getProperty().getMTime()||e.VBOBuildTime.getMTime()<e.currentInput.getMTime()||!((o=e.openGLTexture)!=null&&o.getHandle())||!((a=e.colorTexture)!=null&&a.getHandle())||!((s=e.labelOutlineThicknessTexture)!=null&&s.getHandle())||!((c=e.pwfTexture)!=null&&c.getHandle())},t.buildBufferObjects=(n,i)=>{var I,P,O,A;const o=e.currentInput;if(!o)return;const a=o.getPointData()&&o.getPointData().getScalars();if(!a)return;const s=a.getDataType(),c=a.getNumberOfComponents(),l=i.getProperty(),f=l.getInterpolationType(),u=l.getIndependentComponents(),d=u?c:1,h=u?2*d:1,g=l.getRGBTransferFunction(),p=zc(g,u,d),v=e._openGLRenderWindow.getGraphicsResourceForObject(g);if(!((I=v==null?void 0:v.oglObject)!=null&&I.getHandle())||(v==null?void 0:v.hash)!==p){e.colorTexture=kr.newInstance({resizable:!0}),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const V=1024,G=V*h*3,R=new Uint8ClampedArray(G);if(f===ad.NEAREST?(e.colorTexture.setMinificationFilter($t.NEAREST),e.colorTexture.setMagnificationFilter($t.NEAREST)):(e.colorTexture.setMinificationFilter($t.LINEAR),e.colorTexture.setMagnificationFilter($t.LINEAR)),g){const N=new Float32Array(V*3);for(let F=0;F<d;F++){const j=l.getRGBTransferFunction(F),X=j.getRange();if(j.getTable(X[0],X[1],V,N,1),u)for(let te=0;te<V*3;te++)R[F*V*6+te]=255*N[te],R[F*V*6+te+V*3]=255*N[te];else for(let te=0;te<V*3;te++)R[F*V*6+te]=255*N[te]}e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(V,h,3,Tn.UNSIGNED_CHAR,R)}else{for(let N=0;N<V*3;++N)R[N]=255*N/((V-1)*3),R[N+1]=255*N/((V-1)*3),R[N+2]=255*N/((V-1)*3);e.colorTexture.create2DFromRaw(V,1,3,Tn.UNSIGNED_CHAR,R)}g&&(e._openGLRenderWindow.setGraphicsResourceForObject(g,e.colorTexture,p),g!==e._colorTransferFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(g,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._colorTransferFunc,t)),e._colorTransferFunc=g)}else e.colorTexture=v.oglObject;const m=l.getPiecewiseFunction(),w=zc(m,u,d),x=e._openGLRenderWindow.getGraphicsResourceForObject(m);if(!((P=x==null?void 0:x.oglObject)!=null&&P.getHandle())||(x==null?void 0:x.hash)!==w){const G=1024*h,R=new Uint8ClampedArray(G);if(e.pwfTexture=kr.newInstance({resizable:!0}),e.pwfTexture.setOpenGLRenderWindow(e._openGLRenderWindow),f===ad.NEAREST?(e.pwfTexture.setMinificationFilter($t.NEAREST),e.pwfTexture.setMagnificationFilter($t.NEAREST)):(e.pwfTexture.setMinificationFilter($t.LINEAR),e.pwfTexture.setMagnificationFilter($t.LINEAR)),m){const N=new Float32Array(G),F=new Float32Array(1024);for(let j=0;j<d;++j){const X=l.getPiecewiseFunction(j);if(X===null)N.fill(1);else{const te=X.getRange();if(X.getTable(te[0],te[1],1024,F,1),u)for(let fe=0;fe<1024;fe++)N[j*1024*2+fe]=F[fe],N[j*1024*2+fe+1024]=F[fe];else for(let fe=0;fe<1024;fe++)N[j*1024*2+fe]=F[fe]}}e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,h,1,Tn.FLOAT,N)}else R.fill(255),e.pwfTexture.create2DFromRaw(1024,1,1,Tn.UNSIGNED_CHAR,R);m&&(e._openGLRenderWindow.setGraphicsResourceForObject(m,e.pwfTexture,w),m!==e._pwFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(m,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._pwFunc,t)),e._pwFunc=m)}else e.pwfTexture=x.oglObject;t.updatelabelOutlineThicknessTexture(i);const{ijkMode:S}=e.renderable.getClosestIJKAxis();let T=e.renderable.getSlice();S!==e.renderable.getSlicingMode()&&(T=e.renderable.getSliceAtPosition(T));const _=e.renderable.isA("vtkImageArrayMapper")?e.renderable.getSubSlice():Math.round(T),E=o.getExtent();let b;S===Ba.I&&(b=_-E[0]),S===Ba.J&&(b=_-E[2]),(S===Ba.K||S===Ba.NONE)&&(b=_-E[4]);const D=`${T}A${o.getMTime()}A${a.getMTime()}B${t.getMTime()}C${e.renderable.getSlicingMode()}D${i.getProperty().getInterpolationType()}`;if(e.VBOBuildString!==D){const V=o.getDimensions();e.openGLTexture||(e.openGLTexture=kr.newInstance({resizable:!0})),e.openGLTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),f===ad.NEAREST?(new Set([1,3,4]).has(c)&&s===Tn.UNSIGNED_CHAR&&!u&&e.openGLTexture.setGenerateMipmap(!0),e.openGLTexture.setMinificationFilter($t.NEAREST),e.openGLTexture.setMagnificationFilter($t.NEAREST)):(c===4&&s===Tn.UNSIGNED_CHAR&&!u?(e.openGLTexture.setGenerateMipmap(!0),e.openGLTexture.setMinificationFilter($t.LINEAR_MIPMAP_LINEAR)):e.openGLTexture.setMinificationFilter($t.LINEAR),e.openGLTexture.setMagnificationFilter($t.LINEAR)),e.openGLTexture.setWrapS(i1.CLAMP_TO_EDGE),e.openGLTexture.setWrapT(i1.CLAMP_TO_EDGE);const G=V[0]*V[1]*c,R=new Float32Array(12),N=new Float32Array(8);for(let Ee=0;Ee<4;Ee++)N[Ee*2]=Ee%2?1:0,N[Ee*2+1]=Ee>1?1:0;const F=[Ba.X,Ba.Y,Ba.Z].includes(e.renderable.getSlicingMode())?T:_,j=o.getSpatialExtent(),X=a.getData();let te=null;if(S===Ba.I){te=new X.constructor(V[2]*V[1]*c);let Ee=0;for(let B=0;B<V[2];B++)for(let M=0;M<V[1];M++){let $=(b+M*V[0]+B*V[0]*V[1])*c;Ee=(B*V[1]+M)*c;const W=$+c;for(;$<W;)te[Ee++]=X[$++]}V[0]=V[1],V[1]=V[2],R[0]=F,R[1]=j[2],R[2]=j[4],R[3]=F,R[4]=j[3],R[5]=j[4],R[6]=F,R[7]=j[2],R[8]=j[5],R[9]=F,R[10]=j[3],R[11]=j[5]}else if(S===Ba.J){te=new X.constructor(V[2]*V[0]*c);let Ee=0;for(let B=0;B<V[2];B++)for(let M=0;M<V[0];M++){let $=(M+b*V[0]+B*V[0]*V[1])*c;Ee=(B*V[0]+M)*c;const W=$+c;for(;$<W;)te[Ee++]=X[$++]}V[1]=V[2],R[0]=j[0],R[1]=F,R[2]=j[4],R[3]=j[1],R[4]=F,R[5]=j[4],R[6]=j[0],R[7]=F,R[8]=j[5],R[9]=j[1],R[10]=F,R[11]=j[5]}else S===Ba.K||S===Ba.NONE?(te=X.subarray(b*G,(b+1)*G),R[0]=j[0],R[1]=j[2],R[2]=F,R[3]=j[1],R[4]=j[2],R[5]=F,R[6]=j[0],R[7]=j[3],R[8]=F,R[9]=j[1],R[10]=j[3],R[11]=F):Kd("Reformat slicing not yet supported.");const fe=a.getRanges();e.openGLTexture.resetFormatAndType(),e.openGLTexture.create2DFilterableFromRaw(V[0],V[1],c,a.getDataType(),te,(A=(O=e.renderable).getPreferSizeOverAccuracy)==null?void 0:A.call(O),fe),e.openGLTexture.activate(),e.openGLTexture.sendParameters(),e.openGLTexture.deactivate();const le=Vt.newInstance({numberOfComponents:3,values:R});le.setName("points");const he=Vt.newInstance({numberOfComponents:2,values:N});he.setName("tcoords");const Ie=new Uint16Array(8);Ie[0]=3,Ie[1]=0,Ie[2]=1,Ie[3]=3,Ie[4]=3,Ie[5]=0,Ie[6]=3,Ie[7]=2;const Me=Vt.newInstance({numberOfComponents:1,values:Ie});e.tris.getCABO().createVBO(Me,"polys",So.SURFACE,{points:le,tcoords:he,cellOffset:0}),e.VBOBuildTime.modified(),e.VBOBuildString=D}},t.updatelabelOutlineThicknessTexture=n=>{var c;const i=n.getProperty().getLabelOutlineThicknessByReference(),o=e._openGLRenderWindow.getGraphicsResourceForObject(i),a=`${i.join("-")}`;if(!((c=o==null?void 0:o.oglObject)!=null&&c.getHandle())||(o==null?void 0:o.hash)!==a){const d=new Uint8Array(1024);for(let h=0;h<1024;++h){const g=typeof i[h]<"u"?i[h]:i[0];d[h]=g}e.labelOutlineThicknessTexture=kr.newInstance({resizable:!1}),e.labelOutlineThicknessTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.labelOutlineThicknessTexture.resetFormatAndType(),e.labelOutlineThicknessTexture.setMinificationFilter($t.NEAREST),e.labelOutlineThicknessTexture.setMagnificationFilter($t.NEAREST),e.labelOutlineThicknessTexture.create2DFromRaw(1024,1,1,Tn.UNSIGNED_CHAR,d),i&&(e._openGLRenderWindow.setGraphicsResourceForObject(i,e.labelOutlineThicknessTexture,a),i!==e._labelOutlineThicknessArray&&(e._openGLRenderWindow.registerGraphicsResourceUser(i,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._labelOutlineThicknessArray,t)),e._labelOutlineThicknessArray=i)}else e.labelOutlineThicknessTexture=o.oglObject},t.getRenderTargetSize=()=>{if(e._useSmallViewport)return[e._smallViewportWidth,e._smallViewportHeight];const{usize:n,vsize:i}=e._openGLRenderer.getTiledSizeAndOrigin();return[n,i]},t.getRenderTargetOffset=()=>{const{lowerLeftU:n,lowerLeftV:i}=e._openGLRenderer.getTiledSizeAndOrigin();return[n,i]},t.delete=K1(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const Tee={VBOBuildTime:0,VBOBuildString:null,openGLTexture:null,tris:null,imagemat:null,imagematinv:null,colorTexture:null,pwfTexture:null,labelOutlineThicknessTexture:null,labelOutlineThicknessTextureString:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0};function _ee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Tee,r),yr.extend(t,e,r),Wc.implementReplaceShaderCoincidentOffset(t,e,r),Wc.implementBuildShadersWithReplacements(t,e,r),e.tris=Yc.newInstance(),e.imagemat=Ut(new Float64Array(16)),e.imagematinv=Ut(new Float64Array(16)),e.projectionToWorld=Ut(new Float64Array(16)),e.idxToView=Ut(new Float64Array(16)),e.idxNormalMatrix=Es(new Float64Array(9)),e.modelToView=Ut(new Float64Array(16)),e.projectionToView=Ut(new Float64Array(16)),yi(t,e,[]),e.VBOBuildTime={},Er(e.VBOBuildTime),See(t,e)}const oA=Xn(_ee,"vtkOpenGLImageMapper");var Eee={newInstance:oA};Oi("vtkAbstractImageMapper",oA);const Of={MAX:0,MIN:1,AVERAGE:2},{vtkErrorMacro:iv}=K;function bee(t,e){e.classHierarchy.push("vtkOpenGLImageCPRMapper");function r(n){[e._scalars,e._colorTransferFunc,e._pwFunc].forEach(i=>n.unregisterGraphicsResourceUser(i,t))}t.buildPass=n=>{if(n){e.currentRenderPass=null,e.openGLImageSlice=t.getFirstAncestorOfType("vtkOpenGLImageSlice"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const i=e._openGLRenderWindow;e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),i&&!i.isDeleted()&&i!==e._openGLRenderWindow&&r(i),e.context=e._openGLRenderWindow.getContext(),e.openGLCamera=e._openGLRenderer.getViewNodeFor(e._openGLRenderer.getRenderable().getActiveCamera()),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow)}},t.opaquePass=(n,i)=>{n&&(e.currentRenderPass=i,t.render())},t.opaqueZBufferPass=n=>{n&&(e.haveSeenDepthRequest=!0,e.renderDepth=!0,t.render(),e.renderDepth=!1)},t.getCoincidentParameters=(n,i)=>e.renderable.getResolveCoincidentTopology()===lc.PolygonOffset?e.renderable.getCoincidentTopologyPolygonOffsetParameters():null,t.render=()=>{const n=e.openGLImageSlice.getRenderable(),i=e._openGLRenderer.getRenderable();t.renderPiece(i,n)},t.renderPiece=(n,i)=>{t.invokeEvent({type:"StartEvent"}),e.renderable.update(),t.invokeEvent({type:"EndEvent"}),e.renderable.preRenderCheck()&&(e.currentImageDataInput=e.renderable.getInputData(0),e.currentCenterlineInput=e.renderable.getOrientedCenterline(),t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i))},t.renderPieceStart=(n,i)=>{t.updateBufferObjects(n,i)},t.renderPieceDraw=(n,i)=>{const o=e.context;e.volumeTexture.activate(),e.colorTexture.activate(),e.pwfTexture.activate(),e.tris.getCABO().getElementCount()&&(t.updateShaders(e.tris,n,i),o.drawArrays(o.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release()),e.volumeTexture.deactivate(),e.colorTexture.deactivate(),e.pwfTexture.deactivate()},t.renderPieceFinish=(n,i)=>{},t.updateBufferObjects=(n,i)=>{t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i),i.getProperty().getInterpolationType()===ad.NEAREST?(e.volumeTexture.setMinificationFilter($t.NEAREST),e.volumeTexture.setMagnificationFilter($t.NEAREST),e.colorTexture.setMinificationFilter($t.NEAREST),e.colorTexture.setMagnificationFilter($t.NEAREST),e.pwfTexture.setMinificationFilter($t.NEAREST),e.pwfTexture.setMagnificationFilter($t.NEAREST)):(e.volumeTexture.setMinificationFilter($t.LINEAR),e.volumeTexture.setMagnificationFilter($t.LINEAR),e.colorTexture.setMinificationFilter($t.LINEAR),e.colorTexture.setMagnificationFilter($t.LINEAR),e.pwfTexture.setMinificationFilter($t.LINEAR),e.pwfTexture.setMagnificationFilter($t.LINEAR))},t.getNeedToRebuildBufferObjects=(n,i)=>{var a;const o=e.VBOBuildTime.getMTime();return o<t.getMTime()||o<e.renderable.getMTime()||o<i.getMTime()||o<e.currentImageDataInput.getMTime()||o<e.currentCenterlineInput.getMTime()||!((a=e.volumeTexture)!=null&&a.getHandle())},t.buildBufferObjects=(n,i)=>{var b,D,I,P;const o=e.currentImageDataInput,a=e.currentCenterlineInput,s=(b=o==null?void 0:o.getPointData())==null?void 0:b.getScalars();if(!s)return;const c=e._openGLRenderWindow.getGraphicsResourceForObject(s),l=C4(o,s),f=!((D=c==null?void 0:c.oglObject)!=null&&D.getHandle())||(c==null?void 0:c.hash)!==l,u=e.renderable.getUpdatedExtents(),d=!!u.length;if(f){e.volumeTexture=kr.newInstance(),e.volumeTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const O=o.getDimensions();e.volumeTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),e.volumeTexture.resetFormatAndType(),e.volumeTexture.create3DFilterableFromDataArray(O[0],O[1],O[2],s,e.renderable.getPreferSizeOverAccuracy()),e._openGLRenderWindow.setGraphicsResourceForObject(s,e.volumeTexture,l),s!==e._scalars&&(e._openGLRenderWindow.registerGraphicsResourceUser(s,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._scalars,t)),e._scalars=s}else e.volumeTexture=c.oglObject;if(d){e.renderable.setUpdatedExtents([]);const O=o.getDimensions();e.volumeTexture.create3DFilterableFromDataArray(O[0],O[1],O[2],s,!1,u)}const h=s.getNumberOfComponents(),g=i.getProperty(),p=g.getIndependentComponents(),v=p?h:1,y=p?2*v:1,m=g.getRGBTransferFunction(),w=zc(m,p,v),x=e._openGLRenderWindow.getGraphicsResourceForObject(m);if(!((I=x==null?void 0:x.oglObject)!=null&&I.getHandle())||(x==null?void 0:x.hash)!==w){const A=1024*y*3,V=new Uint8ClampedArray(A);if(e.colorTexture=kr.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const G=new Float32Array(3072);for(let R=0;R<v;R++){const N=g.getRGBTransferFunction(R),F=N.getRange();if(N.getTable(F[0],F[1],1024,G,1),p)for(let j=0;j<1024*3;j++)V[R*1024*6+j]=255*G[j],V[R*1024*6+j+1024*3]=255*G[j];else for(let j=0;j<1024*3;j++)V[R*1024*6+j]=255*G[j]}e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(1024,y,3,Tn.UNSIGNED_CHAR,V)}else{for(let G=0;G<1024*3;++G)V[G]=255*G/(1023*3),V[G+1]=255*G/(1023*3),V[G+2]=255*G/(1023*3);e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(1024,1,3,Tn.UNSIGNED_CHAR,V)}m&&(e._openGLRenderWindow.setGraphicsResourceForObject(m,e.colorTexture,w),m!==e._colorTransferFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(m,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._colorTransferFunc,t)),e._colorTransferFunc=m)}else e.colorTexture=x.oglObject;const S=g.getPiecewiseFunction(),T=zc(S,p,v),_=e._openGLRenderWindow.getGraphicsResourceForObject(S);if(!((P=_==null?void 0:_.oglObject)!=null&&P.getHandle())||(_==null?void 0:_.hash)!==T){const A=1024*y,V=new Uint8ClampedArray(A);if(e.pwfTexture=kr.newInstance(),e.pwfTexture.setOpenGLRenderWindow(e._openGLRenderWindow),S){const G=new Float32Array(A),R=new Float32Array(1024);for(let N=0;N<v;++N){const F=g.getPiecewiseFunction(N);if(F===null)G.fill(1);else{const j=F.getRange();if(F.getTable(j[0],j[1],1024,R,1),p)for(let X=0;X<1024;X++)G[N*1024*2+X]=R[X],G[N*1024*2+X+1024]=R[X];else for(let X=0;X<1024;X++)G[N*1024*2+X]=R[X]}}e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,y,1,Tn.FLOAT,G)}else V.fill(255),e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,1,1,Tn.UNSIGNED_CHAR,V);S&&(e._openGLRenderWindow.setGraphicsResourceForObject(S,e.pwfTexture,T),S!==e._pwFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(S,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._pwFunc,t)),e._pwFunc=S)}else e.pwfTexture=_.oglObject;if(e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<a.getMTime()){const O=a.getNumberOfPoints(),A=O<=1?0:O-1,V=a.getDistancesToFirstPoint(),G=e.renderable.getHeight(),R=4*A,N=new Float32Array(3*R),F=e.renderable.getWidth();for(let $=0,W=0;$<A;++$)N.set([0,G-V[$],0],W),W+=3,N.set([F,G-V[$],0],W),W+=3,N.set([F,G-V[$+1],0],W),W+=3,N.set([0,G-V[$+1],0],W),W+=3;const j=Vt.newInstance({numberOfComponents:3,values:N});j.setName("points");const X=new Uint16Array(5*A);for(let $=0,W=0,q=0;$<A;++$)X.set([4,q+3,q+2,q+1,q],W),W+=5,q+=4;const te=Vt.newInstance({numberOfComponents:1,values:X}),fe=a.getPoints(),le=new Float32Array(3*R),he=new Array(3),Ie=new Array(3);for(let $=0,W=0;$<A;++$)fe.getPoint($,he),fe.getPoint($+1,Ie),le.set(he,W),W+=3,le.set(he,W),W+=3,le.set(Ie,W),W+=3,le.set(Ie,W),W+=3;const Me=Vt.newInstance({numberOfComponents:3,values:le,name:"centerlinePosition"}),Ee=new Float32Array(R);for(let $=0,W=0;$<A;++$)Ee.set([0,1,3,2],W),W+=4;const B=Vt.newInstance({numberOfComponents:1,values:Ee,name:"quadIndex"}),M=[Me,B];if(!e.renderable.getUseUniformOrientation()){const $=e.renderable.getOrientedCenterline().getOrientations()??[],W=new Float32Array(4*R),q=new Float32Array(4*R);for(let Te=0;Te<A;++Te){const Oe=$[Te],ze=$[Te+1];for(let qe=0;qe<4;++qe){const ae=4*(qe+4*Te);W.set(Oe,ae),q.set(ze,ae)}}const Q=Vt.newInstance({numberOfComponents:4,values:W,name:"centerlineTopOrientation"}),re=Vt.newInstance({numberOfComponents:4,values:q,name:"centerlineBotOrientation"});M.push(Q,re)}e.tris.getCABO().createVBO(te,"polys",So.SURFACE,{points:j,customAttributes:M}),e.VBOBuildTime.modified()}},t.getNeedToRebuildShaders=(n,i,o)=>{const a=e.volumeTexture.getComponents(),s=o.getProperty().getIndependentComponents(),c=!!e.renderable.getCenterPoint(),l=e.renderable.getUseUniformOrientation(),f=e.renderable.isProjectionEnabled()&&e.renderable.getProjectionMode();return n.getProgram()===0||e.lastUseCenterPoint!==c||e.lastUseUniformOrientation!==l||e.lastProjectionMode!==f||e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||e.lastTextureComponents!==a||e.lastIndependentComponents!==s?(e.lastUseCenterPoint=c,e.lastUseUniformOrientation=l,e.lastProjectionMode=f,e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,e.lastTextureComponents=a,e.lastIndependentComponents=s,!0):!1},t.buildShaders=(n,i,o)=>{t.getShaderTemplate(n,i,o),t.replaceShaderValues(n,i,o)},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;const c=["vec3 applyQuaternionToVec(vec4 q, vec3 v) {","  float uvx = q.y * v.z - q.z * v.y;","  float uvy = q.z * v.x - q.x * v.z;","  float uvz = q.x * v.y - q.y * v.x;","  float uuvx = q.y * uvz - q.z * uvy;","  float uuvy = q.z * uvx - q.x * uvz;","  float uuvz = q.x * uvy - q.y * uvx;","  float w2 = q.w * 2.0;","  uvx *= w2;","  uvy *= w2;","  uvz *= w2;","  uuvx *= 2.0;","  uuvy *= 2.0;","  uuvz *= 2.0;","  return vec3(v.x + uvx + uuvx, v.y + uvy + uuvy, v.z + uvz + uuvz);","}"];a=Re.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Re.substitute(a,"//VTK::PositionVC::Impl",["  gl_Position = MCPCMatrix * vertexMC;"]).result;const l=["attribute vec3 centerlinePosition;","attribute float quadIndex;","uniform float width;","out vec2 quadOffsetVSOutput;","out vec3 centerlinePosVSOutput;"],f=e.renderable.isProjectionEnabled(),u=e.renderable.getUseUniformOrientation();u?(l.push("out vec3 samplingDirVSOutput;","uniform vec4 centerlineOrientation;","uniform vec3 tangentDirection;",...c),f&&l.push("out vec3 projectionDirVSOutput;","uniform vec3 bitangentDirection;")):l.push("out vec4 centerlineTopOrientationVSOutput;","out vec4 centerlineBotOrientationVSOutput;","attribute vec4 centerlineTopOrientation;","attribute vec4 centerlineBotOrientation;"),a=Re.substitute(a,"//VTK::Color::Dec",l).result;const d=["quadOffsetVSOutput = vec2(width * (mod(quadIndex, 2.0) == 0.0 ? -0.5 : 0.5), quadIndex > 1.0 ? 0.0 : 1.0);","centerlinePosVSOutput = centerlinePosition;"];u?(d.push("samplingDirVSOutput = applyQuaternionToVec(centerlineOrientation, tangentDirection);"),f&&d.push("projectionDirVSOutput = applyQuaternionToVec(centerlineOrientation, bitangentDirection);")):d.push("centerlineTopOrientationVSOutput = centerlineTopOrientation;","centerlineBotOrientationVSOutput = centerlineBotOrientation;"),a=Re.substitute(a,"//VTK::Color::Impl",d).result;const h=e.volumeTexture.getComponents(),g=o.getProperty().getIndependentComponents();let p=["uniform mat4 MCTCMatrix; // Model coordinates to texture coordinates","in vec2 quadOffsetVSOutput;","in vec3 centerlinePosVSOutput;","uniform highp sampler3D volumeTexture;","uniform sampler2D colorTexture1;","uniform sampler2D pwfTexture1;","uniform float opacity;","uniform vec4 backgroundColor;","uniform float cshift0;","uniform float cscale0;","uniform float pwfshift0;","uniform float pwfscale0;"];f&&p.push("uniform vec3 volumeSizeMC;","uniform int projectionSlabNumberOfSamples;","uniform float projectionConstantOffset;","uniform float projectionStepLength;"),u?(p.push("in vec3 samplingDirVSOutput;"),f&&p.push("in vec3 projectionDirVSOutput;")):(p.push("uniform vec3 tangentDirection;","in vec4 centerlineTopOrientationVSOutput;","in vec4 centerlineBotOrientationVSOutput;",...c),f&&p.push("uniform vec3 bitangentDirection;"));const v=e.renderable.getCenterPoint();if(v&&p.push("uniform vec3 globalCenterPoint;"),g){for(let m=1;m<h;m++)p=p.concat([`uniform float cshift${m};`,`uniform float cscale${m};`,`uniform float pwfshift${m};`,`uniform float pwfscale${m};`]);switch(h){case 1:p=p.concat(["uniform float mix0;","#define height0 0.5"]);break;case 2:p=p.concat(["uniform float mix0;","uniform float mix1;","#define height0 0.25","#define height1 0.75"]);break;case 3:p=p.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","#define height0 0.17","#define height1 0.5","#define height2 0.83"]);break;case 4:p=p.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","uniform float mix3;","#define height0 0.125","#define height1 0.375","#define height2 0.625","#define height3 0.875"]);break;default:iv("Unsupported number of independent coordinates.")}}s=Re.substitute(s,"//VTK::TCoord::Dec",p).result;let y=[];if(u?(y.push("vec3 samplingDirection = samplingDirVSOutput;"),f&&y.push("vec3 projectionDirection = projectionDirVSOutput;")):(y.push("vec4 q0 = centerlineBotOrientationVSOutput;","vec4 q1 = centerlineTopOrientationVSOutput;","float qCosAngle = dot(q0, q1);","vec4 interpolatedOrientation;","if (qCosAngle > 0.999 || qCosAngle < -0.999) {","  // Use LERP instead of SLERP when the two quaternions are close or opposite","  interpolatedOrientation = normalize(mix(q0, q1, quadOffsetVSOutput.y));","} else {","  float omega = acos(qCosAngle);","  interpolatedOrientation = normalize(sin((1.0 - quadOffsetVSOutput.y) * omega) * q0 + sin(quadOffsetVSOutput.y * omega) * q1);","}","vec3 samplingDirection = applyQuaternionToVec(interpolatedOrientation, tangentDirection);"),f&&y.push("vec3 projectionDirection = applyQuaternionToVec(interpolatedOrientation, bitangentDirection);")),v?y.push("float baseOffset = dot(samplingDirection, globalCenterPoint - centerlinePosVSOutput);","float horizontalOffset = quadOffsetVSOutput.x + baseOffset;"):y.push("float horizontalOffset = quadOffsetVSOutput.x;"),y.push("vec3 volumePosMC = centerlinePosVSOutput + horizontalOffset * samplingDirection;","vec3 volumePosTC = (MCTCMatrix * vec4(volumePosMC, 1.0)).xyz;","if (any(lessThan(volumePosTC, vec3(0.0))) || any(greaterThan(volumePosTC, vec3(1.0))))","{","  // set the background color and exit","  gl_FragData[0] = backgroundColor;","  return;","}"),f){const m=e.renderable.getProjectionMode();switch(m){case Of.MIN:y.push("const vec4 initialProjectionTextureValue = vec4(1.0);");break;case Of.MAX:case Of.AVERAGE:default:y.push("const vec4 initialProjectionTextureValue = 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texture(volumeTexture, volumePosTC);");if(g){const m=["r","g","b","a"];for(let w=0;w<h;++w)y=y.concat([`vec3 tcolor${w} = mix${w} * texture2D(colorTexture1, vec2(tvalue.${m[w]} * cscale${w} + cshift${w}, height${w})).rgb;`,`float compWeight${w} = mix${w} * texture2D(pwfTexture1, vec2(tvalue.${m[w]} * pwfscale${w} + pwfshift${w}, height${w})).r;`]);switch(h){case 1:y=y.concat(["gl_FragData[0] = vec4(tcolor0.rgb, compWeight0 * opacity);"]);break;case 2:y=y.concat(["float weightSum = compWeight0 + compWeight1;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);"]);break;case 3:y=y.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);"]);break;case 4:y=y.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);"]);break;default:iv("Unsupported number of independent coordinates.")}}else switch(h){case 1:y=y.concat(["// Dependent components","float intensity = tvalue.r;","vec3 tcolor = texture2D(colorTexture1, vec2(intensity * cscale0 + cshift0, 0.5)).rgb;","float scalarOpacity = texture2D(pwfTexture1, vec2(intensity * pwfscale0 + pwfshift0, 0.5)).r;","gl_FragData[0] = vec4(tcolor, scalarOpacity * opacity);"]);break;case 2:y=y.concat(["float intensity = tvalue.r*cscale0 + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tvalue.g + pwfshift0);"]);break;case 3:y=y.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);"]);break;default:y=y.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);"])}s=Re.substitute(s,"//VTK::TCoord::Impl",y).result,e.haveSeenDepthRequest&&(s=Re.substitute(s,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,s=Re.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,t.replaceShaderClip(n,i,o),t.replaceShaderCoincidentOffset(n,i,o)},t.replaceShaderClip=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){let c=e.renderable.getNumberOfClippingPlanes();c>6&&(K.vtkErrorMacro("OpenGL has a limit of 6 clipping planes"),c=6),a=Re.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,a=Re.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);","    }"]).result,s=Re.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[6];"]).result,s=Re.substitute(s,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    if (clipDistancesVSOutput[planeNum] < 0.0) discard;","    }"]).result}n.Vertex=a,n.Fragment=s},t.getShaderTemplate=(n,i,o)=>{n.Vertex=x4,n.Fragment=tm,n.Geometry=""},t.setMapperShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=n.getCABO();s.getElementCount()&&(e.VBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&(a.isAttributeUsed("vertexMC")&&(n.getVAO().addAttributeArray(a,s,"vertexMC",s.getVertexOffset(),s.getStride(),e.context.FLOAT,3,e.context.FALSE)||iv("Error setting vertexMC in shader VAO.")),n.getCABO().getCustomData().forEach(h=>{h&&a.isAttributeUsed(h.name)&&!n.getVAO().addAttributeArray(a,s,h.name,h.offset,s.getStride(),e.context.FLOAT,h.components,e.context.FALSE)&&iv(`Error setting ${h.name} in shader VAO.`)}),n.getAttributeUpdateTime().modified());const c=e.volumeTexture.getTextureUnit();if(a.setUniformi("volumeTexture",c),a.setUniformf("width",e.renderable.getWidth()),n.getProgram().setUniform4fv("backgroundColor",e.renderable.getBackgroundColor()),a.isUniformUsed("tangentDirection")){const h=e.renderable.getTangentDirection();n.getProgram().setUniform3fArray("tangentDirection",h)}if(a.isUniformUsed("bitangentDirection")){const h=e.renderable.getBitangentDirection();n.getProgram().setUniform3fArray("bitangentDirection",h)}if(a.isUniformUsed("centerlineOrientation")){const h=e.renderable.getUniformOrientation();n.getProgram().setUniform4fv("centerlineOrientation",h)}if(a.isUniformUsed("globalCenterPoint")){const h=e.renderable.getCenterPoint();a.setUniform3fArray("globalCenterPoint",h)}if(e.renderable.isProjectionEnabled()){const h=e.currentImageDataInput,g=h.getSpacing(),p=h.getDimensions(),v=e.renderable.getProjectionSlabThickness(),y=e.renderable.getProjectionSlabNumberOfSamples(),m=AY([],g,p);a.setUniform3fArray("volumeSizeMC",m),a.setUniformi("projectionSlabNumberOfSamples",y);const w=-.5*v;a.setUniformf("projectionConstantOffset",w);const x=v/(y-1);a.setUniformf("projectionStepLength",x)}const l=e.currentImageDataInput,f=l.getWorldToIndex(),u=Q_(new Float32Array(16),kR([],l.getDimensions())),d=yy(u,u,f);if(a.setUniformMatrix("MCTCMatrix",d),e.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),e.renderable.getNumberOfClippingPlanes()){let h=e.renderable.getNumberOfClippingPlanes();h>6&&(K.vtkErrorMacro("OpenGL has a limit of 6 clipping planes"),h=6);const 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a=n.getProgram(),s=o.getProperty(),c=s.getOpacity();a.setUniformf("opacity",c);const l=e.volumeTexture.getComponents(),f=s.getIndependentComponents();if(f)for(let g=0;g<l;++g)a.setUniformf(`mix${g}`,s.getComponentWeight(g));const u=e.volumeTexture.getVolumeInfo();for(let g=0;g<l;g++){let p=s.getColorWindow(),v=s.getColorLevel();const y=f?g:0,m=s.getRGBTransferFunction(y);if(m&&s.getUseLookupTableScalarRange()){const C=m.getRange();p=C[1]-C[0],v=.5*(C[1]+C[0])}const w=u.scale[g]/p,x=(u.offset[g]-v)/p+.5;a.setUniformf(`cshift${g}`,x),a.setUniformf(`cscale${g}`,w)}const d=e.colorTexture.getTextureUnit();a.setUniformi("colorTexture1",d);for(let g=0;g<l;g++){let p=1,v=0;const y=f?g:0,m=s.getPiecewiseFunction(y);if(m){const w=m.getRange(),x=w[1]-w[0],C=.5*(w[0]+w[1]);p=u.scale[g]/x,v=(u.offset[g]-C)/x+.5}a.setUniformf(`pwfshift${g}`,v),a.setUniformf(`pwfscale${g}`,p)}const 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Pee(t,e){e.classHierarchy.push("vtkOpenGLImageSlice"),t.buildPass=r=>{if(!(!e.renderable||!e.renderable.getVisibility())&&r){if(!e.renderable)return;e._openGLRenderWindow=t.getLastAncestorOfType("vtkOpenGLRenderWindow"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e.context=e._openGLRenderWindow.getContext(),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes()}},t.traverseZBufferPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.traverseOpaqueZBufferPass=r=>t.traverseOpaquePass(r),t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.zBufferPass=(r,n)=>t.opaquePass(r,n),t.opaqueZBufferPass=(r,n)=>t.opaquePass(r,n),t.opaquePass=(r,n)=>{r&&e.context.depthMask(!0)},t.translucentPass=(r,n)=>{e.context.depthMask(!r)},t.getKeyMatrices=()=>(e.renderable.getMTime()>e.keyMatrixTime.getMTime()&&(zr(e.keyMatrices.mcwc,e.renderable.getMatrix()),Mn(e.keyMatrices.mcwc,e.keyMatrices.mcwc),e.keyMatrixTime.modified()),e.keyMatrices)}const 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0?arguments[2]:{};Object.assign(e,Wee,r),yr.extend(t,e,r),Ko(t,e,["shaderCache"]),yi(t,e,["selector"]),H1(t,e,["openGLRenderWindow"]),Gee(t,e)}const lA=Xn(zee,"vtkOpenGLRenderer");var $ee={newInstance:lA};Oi("vtkRenderer",lA);const{vtkErrorMacro:gD}=bo;function jee(t,e){e.classHierarchy.push("vtkOpenGLSkybox"),t.buildPass=r=>{if(r){e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getParent(),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const n=e._openGLRenderer.getRenderable();e.openGLCamera=e._openGLRenderer.getViewNodeFor(n.getActiveCamera())}},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;n.incrementOpaqueActorCount()}},t.opaquePass=(r,n)=>{if(r&&!e._openGLRenderer.getSelector()){t.updateBufferObjects(),e.context.depthMask(!0),e._openGLRenderWindow.getShaderCache().readyShaderProgram(e.tris.getProgram()),e.openGLTexture.render(e._openGLRenderWindow);const i=e.openGLTexture.getTextureUnit();e.tris.getProgram().setUniformi("sbtexture",i);const o=e._openGLRenderer.getRenderable(),a=e.openGLCamera.getKeyMatrices(o),s=new Float64Array(16);if(ti(s,a.wcpc),e.tris.getProgram().setUniformMatrix("IMCPCMatrix",s),e.lastFormat==="box"){const c=o.getActiveCamera().getPosition();e.tris.getProgram().setUniform3f("camPos",c[0],c[1],c[2])}e.tris.getVAO().bind(),e.context.drawArrays(e.context.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release(),e.openGLTexture.deactivate()}},t.updateBufferObjects=()=>{if(!e.tris.getCABO().getElementCount()){const n=new Float32Array(12);for(let s=0;s<4;s++)n[s*3]=s%2*2-1,n[s*3+1]=s>1?1:-1,n[s*3+2]=1;const i=Vt.newInstance({numberOfComponents:3,values:n});i.setName("points");const o=new Uint16Array(8);o[0]=3,o[1]=0,o[2]=1,o[3]=3,o[4]=3,o[5]=0,o[6]=3,o[7]=2;const a=Vt.newInstance({numberOfComponents:1,values:o});e.tris.getCABO().createVBO(a,"polys",So.SURFACE,{points:i,cellOffset:0})}e.renderable.getFormat()!==e.lastFormat&&(e.lastFormat=e.renderable.getFormat(),e.lastFormat==="box"&&e.tris.setProgram(e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(`//VTK::System::Dec
+                `)]).result;break;case 2:s=Le.substitute(s,"//VTK::TCoord::Impl",["vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);","float intensity = tcolor.r*cscale0 + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tcolor.g + pwfshift0);"]).result;break;case 3:s=Le.substitute(s,"//VTK::TCoord::Impl",["vec4 tcolor = cscale0*texture2D(texture1, tcoordVCVSOutput.st) + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);"]).result;break;default:s=Le.substitute(s,"//VTK::TCoord::Impl",["vec4 tcolor = cscale0*texture2D(texture1, tcoordVCVSOutput.st) + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);"]).result}e.haveSeenDepthRequest&&(s=Le.substitute(s,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,s=Le.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,t.replaceShaderClip(n,i,o),t.replaceShaderCoincidentOffset(n,i,o)},t.replaceShaderClip=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){let c=e.renderable.getNumberOfClippingPlanes();c>6&&(Fn("OpenGL has a limit of 6 clipping planes"),c=6),a=Le.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,a=Le.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);","    }"]).result,s=Le.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[6];"]).result,s=Le.substitute(s,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    if (clipDistancesVSOutput[planeNum] < 0.0) discard;","    }"]).result}n.Vertex=a,n.Fragment=s},t.getNeedToRebuildShaders=(n,i,o)=>{var l;const a=e.openGLTexture.getComponents(),s=o.getProperty().getIndependentComponents();let c=!1;return(!e.currentRenderPass&&e.lastRenderPassShaderReplacement||e.currentRenderPass&&e.currentRenderPass.getShaderReplacement()!==e.lastRenderPassShaderReplacement)&&(c=!0),c||e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||((l=n.getProgram())==null?void 0:l.getHandle())===0||e.lastTextureComponents!==a||e.lastIndependentComponents!==s?(e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,e.lastTextureComponents=a,e.lastIndependentComponents=s,!0):!1},t.updateShaders=(n,i,o)=>{if(e.lastBoundBO=n,t.getNeedToRebuildShaders(n,i,o)){const a={Vertex:null,Fragment:null,Geometry:null};t.buildShaders(a,i,o);const s=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);s!==n.getProgram()&&(n.setProgram(s),n.getVAO().releaseGraphicsResources()),n.getShaderSourceTime().modified()}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(n.getProgram());n.getVAO().bind(),t.setMapperShaderParameters(n,i,o),t.setCameraShaderParameters(n,i,o),t.setPropertyShaderParameters(n,i,o)},t.setMapperShaderParameters=(n,i,o)=>{n.getCABO().getElementCount()&&(e.VBOBuildTime>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&(n.getProgram().isAttributeUsed("vertexMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"vertexMC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||Kd("Error setting vertexMC in shader VAO.")),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),e.context.FALSE)||Kd("Error setting tcoordMC in shader VAO.")),n.getAttributeUpdateTime().modified());const a=e.openGLTexture.getTextureUnit();n.getProgram().setUniformi("texture1",a);const s=e.openGLTexture.getComponents(),c=o.getProperty().getIndependentComponents();if(c)for(let g=0;g<s;g++)n.getProgram().setUniformf(`mix${g}`,o.getProperty().getComponentWeight(g));const l=e.openGLTexture.getShiftAndScale();for(let g=0;g<s;g++){let p=o.getProperty().getColorWindow(),v=o.getProperty().getColorLevel();const y=c?g:0,m=o.getProperty().getRGBTransferFunction(y);if(m&&o.getProperty().getUseLookupTableScalarRange()){const C=m.getRange();p=C[1]-C[0],v=.5*(C[1]+C[0])}const w=l.scale/p,x=(l.shift-v)/p+.5;n.getProgram().setUniformf(`cshift${g}`,x),n.getProgram().setUniformf(`cscale${g}`,w)}for(let g=0;g<s;g++){let p=1,v=0;const y=c?g:0,m=o.getProperty().getPiecewiseFunction(y);if(m){const w=m.getRange(),x=w[1]-w[0],C=.5*(w[0]+w[1]);p=l.scale/x,v=(l.shift-C)/x+.5}n.getProgram().setUniformf(`pwfshift${g}`,v),n.getProgram().setUniformf(`pwfscale${g}`,p)}if(e.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),n.getProgram().isUniformUsed("coffset")){const g=t.getCoincidentParameters(i,o);n.getProgram().setUniformf("coffset",g.offset),n.getProgram().isUniformUsed("cfactor")&&n.getProgram().setUniformf("cfactor",g.factor)}const f=e.colorTexture.getTextureUnit();n.getProgram().setUniformi("colorTexture1",f);const u=e.pwfTexture.getTextureUnit();n.getProgram().setUniformi("pwfTexture1",u);const d=e.labelOutlineThicknessTexture.getTextureUnit();if(n.getProgram().setUniformi("labelOutlineTexture1",d),e.renderable.getNumberOfClippingPlanes()){let g=e.renderable.getNumberOfClippingPlanes();g>6&&(Fn("OpenGL has a limit of 6 clipping planes"),g=6);const v=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,y=v?jr(e.imagematinv,o.getMatrix()):o.getMatrix();v&&(On(y,y),Un(y,y,v),On(y,y)),On(e.imagemat,e.currentInput.getIndexToWorld()),Un(e.imagematinv,y,e.imagemat);const m=[];for(let w=0;w<g;w++){const x=[];e.renderable.getClippingPlaneInDataCoords(e.imagematinv,w,x);for(let C=0;C<4;C++)m.push(x[C])}n.getProgram().setUniformi("numClipPlanes",g),n.getProgram().setUniform4fv("clipPlanes",m)}if(o.getProperty().getUseLabelOutline()===!0){const g=o.getProperty().getLabelOutlineOpacity();n.getProgram().setUniformf("outlineOpacity",g)}},t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=e.openGLImageSlice.getKeyMatrices(),c=e.currentInput,l=c.getIndexToWorld();Un(e.imagemat,s.mcwc,l);const f=e.openGLCamera.getKeyMatrices(i);if(Un(e.imagemat,f.wcpc,e.imagemat),n.getCABO().getCoordShiftAndScaleEnabled()){const d=n.getCABO().getInverseShiftAndScaleMatrix();Un(e.imagemat,e.imagemat,d)}if(a.setUniformMatrix("MCPCMatrix",e.imagemat),o.getProperty().getUseLabelOutline()===!0){const d=c.getWorldToIndex(),h=c.getDimensions();let g=e.renderable.getClosestIJKAxis().ijkMode;g===Fa.NONE&&(g=Fa.K),a.setUniform3i("imageDimensions",h[0],h[1],h[2]),a.setUniformi("sliceAxis",g),a.setUniformMatrix("vWCtoIDX",d);const p=e.openGLCamera.getKeyMatrices(i);Qr(e.projectionToWorld,p.wcpc),e.openGLCamera.getKeyMatrices(i),a.setUniformMatrix("PCWCMatrix",e.projectionToWorld);const v=t.getRenderTargetSize();a.setUniformf("vpWidth",v[0]),a.setUniformf("vpHeight",v[1]);const y=t.getRenderTargetOffset();a.setUniformf("vpOffsetX",y[0]/v[0]),a.setUniformf("vpOffsetY",y[1]/v[1])}},t.setPropertyShaderParameters=(n,i,o)=>{const a=n.getProgram(),c=o.getProperty().getOpacity();a.setUniformf("opacity",c)},t.renderPieceStart=(n,i)=>{t.updateBufferObjects(n,i),e.lastBoundBO=null},t.renderPieceDraw=(n,i)=>{const o=e.context;e.openGLTexture.activate(),e.colorTexture.activate(),e.labelOutlineThicknessTexture.activate(),e.pwfTexture.activate(),e.tris.getCABO().getElementCount()&&(t.updateShaders(e.tris,n,i),o.drawArrays(o.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release()),e.openGLTexture.deactivate(),e.colorTexture.deactivate(),e.labelOutlineThicknessTexture.deactivate(),e.pwfTexture.deactivate()},t.renderPieceFinish=(n,i)=>{},t.renderPiece=(n,i)=>{if(t.invokeEvent({type:"StartEvent"}),e.renderable.update(),e.currentInput=e.renderable.getCurrentImage(),t.invokeEvent({type:"EndEvent"}),!e.currentInput){Kd("No input!");return}t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.computeBounds=(n,i)=>{if(!t.getInput()){Fh(e.bounds);return}e.bounds=t.getInput().getBounds()},t.updateBufferObjects=(n,i)=>{t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i)},t.getNeedToRebuildBufferObjects=(n,i)=>{var o,a,s,c;return e.VBOBuildTime.getMTime()<t.getMTime()||e.VBOBuildTime.getMTime()<i.getMTime()||e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<i.getProperty().getMTime()||e.VBOBuildTime.getMTime()<e.currentInput.getMTime()||!((o=e.openGLTexture)!=null&&o.getHandle())||!((a=e.colorTexture)!=null&&a.getHandle())||!((s=e.labelOutlineThicknessTexture)!=null&&s.getHandle())||!((c=e.pwfTexture)!=null&&c.getHandle())},t.buildBufferObjects=(n,i)=>{var I,P,O,A;const o=e.currentInput;if(!o)return;const a=o.getPointData()&&o.getPointData().getScalars();if(!a)return;const s=a.getDataType(),c=a.getNumberOfComponents(),l=i.getProperty(),f=l.getInterpolationType(),u=l.getIndependentComponents(),d=u?c:1,h=u?2*d:1,g=l.getRGBTransferFunction(),p=Wc(g,u,d),v=e._openGLRenderWindow.getGraphicsResourceForObject(g);if(!((I=v==null?void 0:v.oglObject)!=null&&I.getHandle())||(v==null?void 0:v.hash)!==p){e.colorTexture=Vr.newInstance({resizable:!0}),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const F=1024,G=F*h*3,L=new Uint8ClampedArray(G);if(f===ad.NEAREST?(e.colorTexture.setMinificationFilter(Ht.NEAREST),e.colorTexture.setMagnificationFilter(Ht.NEAREST)):(e.colorTexture.setMinificationFilter(Ht.LINEAR),e.colorTexture.setMagnificationFilter(Ht.LINEAR)),g){const N=new Float32Array(F*3);for(let V=0;V<d;V++){const j=l.getRGBTransferFunction(V),X=j.getRange();if(j.getTable(X[0],X[1],F,N,1),u)for(let re=0;re<F*3;re++)L[V*F*6+re]=255*N[re],L[V*F*6+re+F*3]=255*N[re];else for(let re=0;re<F*3;re++)L[V*F*6+re]=255*N[re]}e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(F,h,3,Tn.UNSIGNED_CHAR,L)}else{for(let N=0;N<F*3;++N)L[N]=255*N/((F-1)*3),L[N+1]=255*N/((F-1)*3),L[N+2]=255*N/((F-1)*3);e.colorTexture.create2DFromRaw(F,1,3,Tn.UNSIGNED_CHAR,L)}g&&(e._openGLRenderWindow.setGraphicsResourceForObject(g,e.colorTexture,p),g!==e._colorTransferFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(g,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._colorTransferFunc,t)),e._colorTransferFunc=g)}else e.colorTexture=v.oglObject;const m=l.getPiecewiseFunction(),w=Wc(m,u,d),x=e._openGLRenderWindow.getGraphicsResourceForObject(m);if(!((P=x==null?void 0:x.oglObject)!=null&&P.getHandle())||(x==null?void 0:x.hash)!==w){const G=1024*h,L=new Uint8ClampedArray(G);if(e.pwfTexture=Vr.newInstance({resizable:!0}),e.pwfTexture.setOpenGLRenderWindow(e._openGLRenderWindow),f===ad.NEAREST?(e.pwfTexture.setMinificationFilter(Ht.NEAREST),e.pwfTexture.setMagnificationFilter(Ht.NEAREST)):(e.pwfTexture.setMinificationFilter(Ht.LINEAR),e.pwfTexture.setMagnificationFilter(Ht.LINEAR)),m){const N=new Float32Array(G),V=new Float32Array(1024);for(let j=0;j<d;++j){const X=l.getPiecewiseFunction(j);if(X===null)N.fill(1);else{const re=X.getRange();if(X.getTable(re[0],re[1],1024,V,1),u)for(let de=0;de<1024;de++)N[j*1024*2+de]=V[de],N[j*1024*2+de+1024]=V[de];else for(let de=0;de<1024;de++)N[j*1024*2+de]=V[de]}}e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,h,1,Tn.FLOAT,N)}else L.fill(255),e.pwfTexture.create2DFromRaw(1024,1,1,Tn.UNSIGNED_CHAR,L);m&&(e._openGLRenderWindow.setGraphicsResourceForObject(m,e.pwfTexture,w),m!==e._pwFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(m,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._pwFunc,t)),e._pwFunc=m)}else e.pwfTexture=x.oglObject;t.updatelabelOutlineThicknessTexture(i);const{ijkMode:S}=e.renderable.getClosestIJKAxis();let T=e.renderable.getSlice();S!==e.renderable.getSlicingMode()&&(T=e.renderable.getSliceAtPosition(T));const _=e.renderable.isA("vtkImageArrayMapper")?e.renderable.getSubSlice():Math.round(T),E=o.getExtent();let b;S===Fa.I&&(b=_-E[0]),S===Fa.J&&(b=_-E[2]),(S===Fa.K||S===Fa.NONE)&&(b=_-E[4]);const D=`${T}A${o.getMTime()}A${a.getMTime()}B${t.getMTime()}C${e.renderable.getSlicingMode()}D${i.getProperty().getInterpolationType()}`;if(e.VBOBuildString!==D){const F=o.getDimensions();e.openGLTexture||(e.openGLTexture=Vr.newInstance({resizable:!0})),e.openGLTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),f===ad.NEAREST?(new Set([1,3,4]).has(c)&&s===Tn.UNSIGNED_CHAR&&!u&&e.openGLTexture.setGenerateMipmap(!0),e.openGLTexture.setMinificationFilter(Ht.NEAREST),e.openGLTexture.setMagnificationFilter(Ht.NEAREST)):(c===4&&s===Tn.UNSIGNED_CHAR&&!u?(e.openGLTexture.setGenerateMipmap(!0),e.openGLTexture.setMinificationFilter(Ht.LINEAR_MIPMAP_LINEAR)):e.openGLTexture.setMinificationFilter(Ht.LINEAR),e.openGLTexture.setMagnificationFilter(Ht.LINEAR)),e.openGLTexture.setWrapS(i1.CLAMP_TO_EDGE),e.openGLTexture.setWrapT(i1.CLAMP_TO_EDGE);const G=F[0]*F[1]*c,L=new Float32Array(12),N=new Float32Array(8);for(let Ee=0;Ee<4;Ee++)N[Ee*2]=Ee%2?1:0,N[Ee*2+1]=Ee>1?1:0;const V=[Fa.X,Fa.Y,Fa.Z].includes(e.renderable.getSlicingMode())?T:_,j=o.getSpatialExtent(),X=a.getData();let re=null;if(S===Fa.I){re=new X.constructor(F[2]*F[1]*c);let Ee=0;for(let B=0;B<F[2];B++)for(let M=0;M<F[1];M++){let $=(b+M*F[0]+B*F[0]*F[1])*c;Ee=(B*F[1]+M)*c;const W=$+c;for(;$<W;)re[Ee++]=X[$++]}F[0]=F[1],F[1]=F[2],L[0]=V,L[1]=j[2],L[2]=j[4],L[3]=V,L[4]=j[3],L[5]=j[4],L[6]=V,L[7]=j[2],L[8]=j[5],L[9]=V,L[10]=j[3],L[11]=j[5]}else if(S===Fa.J){re=new X.constructor(F[2]*F[0]*c);let Ee=0;for(let B=0;B<F[2];B++)for(let M=0;M<F[0];M++){let $=(M+b*F[0]+B*F[0]*F[1])*c;Ee=(B*F[0]+M)*c;const W=$+c;for(;$<W;)re[Ee++]=X[$++]}F[1]=F[2],L[0]=j[0],L[1]=V,L[2]=j[4],L[3]=j[1],L[4]=V,L[5]=j[4],L[6]=j[0],L[7]=V,L[8]=j[5],L[9]=j[1],L[10]=V,L[11]=j[5]}else S===Fa.K||S===Fa.NONE?(re=X.subarray(b*G,(b+1)*G),L[0]=j[0],L[1]=j[2],L[2]=V,L[3]=j[1],L[4]=j[2],L[5]=V,L[6]=j[0],L[7]=j[3],L[8]=V,L[9]=j[1],L[10]=j[3],L[11]=V):Kd("Reformat slicing not yet supported.");const de=a.getRanges();e.openGLTexture.resetFormatAndType(),e.openGLTexture.create2DFilterableFromRaw(F[0],F[1],c,a.getDataType(),re,(A=(O=e.renderable).getPreferSizeOverAccuracy)==null?void 0:A.call(O),de),e.openGLTexture.activate(),e.openGLTexture.sendParameters(),e.openGLTexture.deactivate();const le=Vt.newInstance({numberOfComponents:3,values:L});le.setName("points");const ve=Vt.newInstance({numberOfComponents:2,values:N});ve.setName("tcoords");const Ie=new Uint16Array(8);Ie[0]=3,Ie[1]=0,Ie[2]=1,Ie[3]=3,Ie[4]=3,Ie[5]=0,Ie[6]=3,Ie[7]=2;const Pe=Vt.newInstance({numberOfComponents:1,values:Ie});e.tris.getCABO().createVBO(Pe,"polys",To.SURFACE,{points:le,tcoords:ve,cellOffset:0}),e.VBOBuildTime.modified(),e.VBOBuildString=D}},t.updatelabelOutlineThicknessTexture=n=>{var c;const i=n.getProperty().getLabelOutlineThicknessByReference(),o=e._openGLRenderWindow.getGraphicsResourceForObject(i),a=`${i.join("-")}`;if(!((c=o==null?void 0:o.oglObject)!=null&&c.getHandle())||(o==null?void 0:o.hash)!==a){const d=new Uint8Array(1024);for(let h=0;h<1024;++h){const g=typeof i[h]<"u"?i[h]:i[0];d[h]=g}e.labelOutlineThicknessTexture=Vr.newInstance({resizable:!1}),e.labelOutlineThicknessTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.labelOutlineThicknessTexture.resetFormatAndType(),e.labelOutlineThicknessTexture.setMinificationFilter(Ht.NEAREST),e.labelOutlineThicknessTexture.setMagnificationFilter(Ht.NEAREST),e.labelOutlineThicknessTexture.create2DFromRaw(1024,1,1,Tn.UNSIGNED_CHAR,d),i&&(e._openGLRenderWindow.setGraphicsResourceForObject(i,e.labelOutlineThicknessTexture,a),i!==e._labelOutlineThicknessArray&&(e._openGLRenderWindow.registerGraphicsResourceUser(i,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._labelOutlineThicknessArray,t)),e._labelOutlineThicknessArray=i)}else e.labelOutlineThicknessTexture=o.oglObject},t.getRenderTargetSize=()=>{if(e._useSmallViewport)return[e._smallViewportWidth,e._smallViewportHeight];const{usize:n,vsize:i}=e._openGLRenderer.getTiledSizeAndOrigin();return[n,i]},t.getRenderTargetOffset=()=>{const{lowerLeftU:n,lowerLeftV:i}=e._openGLRenderer.getTiledSizeAndOrigin();return[n,i]},t.delete=K1(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const Tee={VBOBuildTime:0,VBOBuildString:null,openGLTexture:null,tris:null,imagemat:null,imagematinv:null,colorTexture:null,pwfTexture:null,labelOutlineThicknessTexture:null,labelOutlineThicknessTextureString:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0};function _ee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Tee,r),wr.extend(t,e,r),Gc.implementReplaceShaderCoincidentOffset(t,e,r),Gc.implementBuildShadersWithReplacements(t,e,r),e.tris=Xc.newInstance(),e.imagemat=Ut(new Float64Array(16)),e.imagematinv=Ut(new Float64Array(16)),e.projectionToWorld=Ut(new Float64Array(16)),e.idxToView=Ut(new Float64Array(16)),e.idxNormalMatrix=Ds(new Float64Array(9)),e.modelToView=Ut(new Float64Array(16)),e.projectionToView=Ut(new Float64Array(16)),mi(t,e,[]),e.VBOBuildTime={},br(e.VBOBuildTime),See(t,e)}const oA=Jn(_ee,"vtkOpenGLImageMapper");var Eee={newInstance:oA};Ri("vtkAbstractImageMapper",oA);const Of={MAX:0,MIN:1,AVERAGE:2},{vtkErrorMacro:iv}=K;function bee(t,e){e.classHierarchy.push("vtkOpenGLImageCPRMapper");function r(n){[e._scalars,e._colorTransferFunc,e._pwFunc].forEach(i=>n.unregisterGraphicsResourceUser(i,t))}t.buildPass=n=>{if(n){e.currentRenderPass=null,e.openGLImageSlice=t.getFirstAncestorOfType("vtkOpenGLImageSlice"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const i=e._openGLRenderWindow;e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),i&&!i.isDeleted()&&i!==e._openGLRenderWindow&&r(i),e.context=e._openGLRenderWindow.getContext(),e.openGLCamera=e._openGLRenderer.getViewNodeFor(e._openGLRenderer.getRenderable().getActiveCamera()),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow)}},t.opaquePass=(n,i)=>{n&&(e.currentRenderPass=i,t.render())},t.opaqueZBufferPass=n=>{n&&(e.haveSeenDepthRequest=!0,e.renderDepth=!0,t.render(),e.renderDepth=!1)},t.getCoincidentParameters=(n,i)=>e.renderable.getResolveCoincidentTopology()===lc.PolygonOffset?e.renderable.getCoincidentTopologyPolygonOffsetParameters():null,t.render=()=>{const n=e.openGLImageSlice.getRenderable(),i=e._openGLRenderer.getRenderable();t.renderPiece(i,n)},t.renderPiece=(n,i)=>{t.invokeEvent({type:"StartEvent"}),e.renderable.update(),t.invokeEvent({type:"EndEvent"}),e.renderable.preRenderCheck()&&(e.currentImageDataInput=e.renderable.getInputData(0),e.currentCenterlineInput=e.renderable.getOrientedCenterline(),t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i))},t.renderPieceStart=(n,i)=>{t.updateBufferObjects(n,i)},t.renderPieceDraw=(n,i)=>{const o=e.context;e.volumeTexture.activate(),e.colorTexture.activate(),e.pwfTexture.activate(),e.tris.getCABO().getElementCount()&&(t.updateShaders(e.tris,n,i),o.drawArrays(o.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release()),e.volumeTexture.deactivate(),e.colorTexture.deactivate(),e.pwfTexture.deactivate()},t.renderPieceFinish=(n,i)=>{},t.updateBufferObjects=(n,i)=>{t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i),i.getProperty().getInterpolationType()===ad.NEAREST?(e.volumeTexture.setMinificationFilter(Ht.NEAREST),e.volumeTexture.setMagnificationFilter(Ht.NEAREST),e.colorTexture.setMinificationFilter(Ht.NEAREST),e.colorTexture.setMagnificationFilter(Ht.NEAREST),e.pwfTexture.setMinificationFilter(Ht.NEAREST),e.pwfTexture.setMagnificationFilter(Ht.NEAREST)):(e.volumeTexture.setMinificationFilter(Ht.LINEAR),e.volumeTexture.setMagnificationFilter(Ht.LINEAR),e.colorTexture.setMinificationFilter(Ht.LINEAR),e.colorTexture.setMagnificationFilter(Ht.LINEAR),e.pwfTexture.setMinificationFilter(Ht.LINEAR),e.pwfTexture.setMagnificationFilter(Ht.LINEAR))},t.getNeedToRebuildBufferObjects=(n,i)=>{var a;const o=e.VBOBuildTime.getMTime();return o<t.getMTime()||o<e.renderable.getMTime()||o<i.getMTime()||o<e.currentImageDataInput.getMTime()||o<e.currentCenterlineInput.getMTime()||!((a=e.volumeTexture)!=null&&a.getHandle())},t.buildBufferObjects=(n,i)=>{var b,D,I,P;const o=e.currentImageDataInput,a=e.currentCenterlineInput,s=(b=o==null?void 0:o.getPointData())==null?void 0:b.getScalars();if(!s)return;const c=e._openGLRenderWindow.getGraphicsResourceForObject(s),l=C4(o,s),f=!((D=c==null?void 0:c.oglObject)!=null&&D.getHandle())||(c==null?void 0:c.hash)!==l,u=e.renderable.getUpdatedExtents(),d=!!u.length;if(f){e.volumeTexture=Vr.newInstance(),e.volumeTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const O=o.getDimensions();e.volumeTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),e.volumeTexture.resetFormatAndType(),e.volumeTexture.create3DFilterableFromDataArray(O[0],O[1],O[2],s,e.renderable.getPreferSizeOverAccuracy()),e._openGLRenderWindow.setGraphicsResourceForObject(s,e.volumeTexture,l),s!==e._scalars&&(e._openGLRenderWindow.registerGraphicsResourceUser(s,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._scalars,t)),e._scalars=s}else e.volumeTexture=c.oglObject;if(d){e.renderable.setUpdatedExtents([]);const O=o.getDimensions();e.volumeTexture.create3DFilterableFromDataArray(O[0],O[1],O[2],s,!1,u)}const h=s.getNumberOfComponents(),g=i.getProperty(),p=g.getIndependentComponents(),v=p?h:1,y=p?2*v:1,m=g.getRGBTransferFunction(),w=Wc(m,p,v),x=e._openGLRenderWindow.getGraphicsResourceForObject(m);if(!((I=x==null?void 0:x.oglObject)!=null&&I.getHandle())||(x==null?void 0:x.hash)!==w){const A=1024*y*3,F=new Uint8ClampedArray(A);if(e.colorTexture=Vr.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const G=new Float32Array(3072);for(let L=0;L<v;L++){const N=g.getRGBTransferFunction(L),V=N.getRange();if(N.getTable(V[0],V[1],1024,G,1),p)for(let j=0;j<1024*3;j++)F[L*1024*6+j]=255*G[j],F[L*1024*6+j+1024*3]=255*G[j];else for(let j=0;j<1024*3;j++)F[L*1024*6+j]=255*G[j]}e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(1024,y,3,Tn.UNSIGNED_CHAR,F)}else{for(let G=0;G<1024*3;++G)F[G]=255*G/(1023*3),F[G+1]=255*G/(1023*3),F[G+2]=255*G/(1023*3);e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(1024,1,3,Tn.UNSIGNED_CHAR,F)}m&&(e._openGLRenderWindow.setGraphicsResourceForObject(m,e.colorTexture,w),m!==e._colorTransferFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(m,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._colorTransferFunc,t)),e._colorTransferFunc=m)}else e.colorTexture=x.oglObject;const S=g.getPiecewiseFunction(),T=Wc(S,p,v),_=e._openGLRenderWindow.getGraphicsResourceForObject(S);if(!((P=_==null?void 0:_.oglObject)!=null&&P.getHandle())||(_==null?void 0:_.hash)!==T){const A=1024*y,F=new Uint8ClampedArray(A);if(e.pwfTexture=Vr.newInstance(),e.pwfTexture.setOpenGLRenderWindow(e._openGLRenderWindow),S){const G=new Float32Array(A),L=new Float32Array(1024);for(let N=0;N<v;++N){const V=g.getPiecewiseFunction(N);if(V===null)G.fill(1);else{const j=V.getRange();if(V.getTable(j[0],j[1],1024,L,1),p)for(let X=0;X<1024;X++)G[N*1024*2+X]=L[X],G[N*1024*2+X+1024]=L[X];else for(let X=0;X<1024;X++)G[N*1024*2+X]=L[X]}}e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,y,1,Tn.FLOAT,G)}else F.fill(255),e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,1,1,Tn.UNSIGNED_CHAR,F);S&&(e._openGLRenderWindow.setGraphicsResourceForObject(S,e.pwfTexture,T),S!==e._pwFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(S,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._pwFunc,t)),e._pwFunc=S)}else e.pwfTexture=_.oglObject;if(e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<a.getMTime()){const O=a.getNumberOfPoints(),A=O<=1?0:O-1,F=a.getDistancesToFirstPoint(),G=e.renderable.getHeight(),L=4*A,N=new Float32Array(3*L),V=e.renderable.getWidth();for(let $=0,W=0;$<A;++$)N.set([0,G-F[$],0],W),W+=3,N.set([V,G-F[$],0],W),W+=3,N.set([V,G-F[$+1],0],W),W+=3,N.set([0,G-F[$+1],0],W),W+=3;const j=Vt.newInstance({numberOfComponents:3,values:N});j.setName("points");const X=new Uint16Array(5*A);for(let $=0,W=0,q=0;$<A;++$)X.set([4,q+3,q+2,q+1,q],W),W+=5,q+=4;const re=Vt.newInstance({numberOfComponents:1,values:X}),de=a.getPoints(),le=new Float32Array(3*L),ve=new Array(3),Ie=new Array(3);for(let $=0,W=0;$<A;++$)de.getPoint($,ve),de.getPoint($+1,Ie),le.set(ve,W),W+=3,le.set(ve,W),W+=3,le.set(Ie,W),W+=3,le.set(Ie,W),W+=3;const Pe=Vt.newInstance({numberOfComponents:3,values:le,name:"centerlinePosition"}),Ee=new Float32Array(L);for(let $=0,W=0;$<A;++$)Ee.set([0,1,3,2],W),W+=4;const B=Vt.newInstance({numberOfComponents:1,values:Ee,name:"quadIndex"}),M=[Pe,B];if(!e.renderable.getUseUniformOrientation()){const $=e.renderable.getOrientedCenterline().getOrientations()??[],W=new Float32Array(4*L),q=new Float32Array(4*L);for(let Te=0;Te<A;++Te){const Oe=$[Te],ze=$[Te+1];for(let Xe=0;Xe<4;++Xe){const ae=4*(Xe+4*Te);W.set(Oe,ae),q.set(ze,ae)}}const Q=Vt.newInstance({numberOfComponents:4,values:W,name:"centerlineTopOrientation"}),ne=Vt.newInstance({numberOfComponents:4,values:q,name:"centerlineBotOrientation"});M.push(Q,ne)}e.tris.getCABO().createVBO(re,"polys",To.SURFACE,{points:j,customAttributes:M}),e.VBOBuildTime.modified()}},t.getNeedToRebuildShaders=(n,i,o)=>{const a=e.volumeTexture.getComponents(),s=o.getProperty().getIndependentComponents(),c=!!e.renderable.getCenterPoint(),l=e.renderable.getUseUniformOrientation(),f=e.renderable.isProjectionEnabled()&&e.renderable.getProjectionMode();return n.getProgram()===0||e.lastUseCenterPoint!==c||e.lastUseUniformOrientation!==l||e.lastProjectionMode!==f||e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||e.lastTextureComponents!==a||e.lastIndependentComponents!==s?(e.lastUseCenterPoint=c,e.lastUseUniformOrientation=l,e.lastProjectionMode=f,e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,e.lastTextureComponents=a,e.lastIndependentComponents=s,!0):!1},t.buildShaders=(n,i,o)=>{t.getShaderTemplate(n,i,o),t.replaceShaderValues(n,i,o)},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;const c=["vec3 applyQuaternionToVec(vec4 q, vec3 v) {","  float uvx = q.y * v.z - q.z * v.y;","  float uvy = q.z * v.x - q.x * v.z;","  float uvz = q.x * v.y - q.y * v.x;","  float uuvx = q.y * uvz - q.z * uvy;","  float uuvy = q.z * uvx - q.x * uvz;","  float uuvz = q.x * uvy - q.y * uvx;","  float w2 = q.w * 2.0;","  uvx *= w2;","  uvy *= w2;","  uvz *= w2;","  uuvx *= 2.0;","  uuvy *= 2.0;","  uuvz *= 2.0;","  return vec3(v.x + uvx + uuvx, v.y + uvy + uuvy, v.z + uvz + uuvz);","}"];a=Le.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Le.substitute(a,"//VTK::PositionVC::Impl",["  gl_Position = MCPCMatrix * vertexMC;"]).result;const l=["attribute vec3 centerlinePosition;","attribute float quadIndex;","uniform float width;","out vec2 quadOffsetVSOutput;","out vec3 centerlinePosVSOutput;"],f=e.renderable.isProjectionEnabled(),u=e.renderable.getUseUniformOrientation();u?(l.push("out vec3 samplingDirVSOutput;","uniform vec4 centerlineOrientation;","uniform vec3 tangentDirection;",...c),f&&l.push("out vec3 projectionDirVSOutput;","uniform vec3 bitangentDirection;")):l.push("out vec4 centerlineTopOrientationVSOutput;","out vec4 centerlineBotOrientationVSOutput;","attribute vec4 centerlineTopOrientation;","attribute vec4 centerlineBotOrientation;"),a=Le.substitute(a,"//VTK::Color::Dec",l).result;const d=["quadOffsetVSOutput = vec2(width * (mod(quadIndex, 2.0) == 0.0 ? -0.5 : 0.5), quadIndex > 1.0 ? 0.0 : 1.0);","centerlinePosVSOutput = centerlinePosition;"];u?(d.push("samplingDirVSOutput = applyQuaternionToVec(centerlineOrientation, tangentDirection);"),f&&d.push("projectionDirVSOutput = applyQuaternionToVec(centerlineOrientation, bitangentDirection);")):d.push("centerlineTopOrientationVSOutput = centerlineTopOrientation;","centerlineBotOrientationVSOutput = centerlineBotOrientation;"),a=Le.substitute(a,"//VTK::Color::Impl",d).result;const h=e.volumeTexture.getComponents(),g=o.getProperty().getIndependentComponents();let p=["uniform mat4 MCTCMatrix; // Model coordinates to texture coordinates","in vec2 quadOffsetVSOutput;","in vec3 centerlinePosVSOutput;","uniform highp sampler3D volumeTexture;","uniform sampler2D colorTexture1;","uniform sampler2D pwfTexture1;","uniform float opacity;","uniform vec4 backgroundColor;","uniform float cshift0;","uniform float cscale0;","uniform float pwfshift0;","uniform float pwfscale0;"];f&&p.push("uniform vec3 volumeSizeMC;","uniform int projectionSlabNumberOfSamples;","uniform float projectionConstantOffset;","uniform float projectionStepLength;"),u?(p.push("in vec3 samplingDirVSOutput;"),f&&p.push("in vec3 projectionDirVSOutput;")):(p.push("uniform vec3 tangentDirection;","in vec4 centerlineTopOrientationVSOutput;","in vec4 centerlineBotOrientationVSOutput;",...c),f&&p.push("uniform vec3 bitangentDirection;"));const v=e.renderable.getCenterPoint();if(v&&p.push("uniform vec3 globalCenterPoint;"),g){for(let m=1;m<h;m++)p=p.concat([`uniform float cshift${m};`,`uniform float cscale${m};`,`uniform float pwfshift${m};`,`uniform float pwfscale${m};`]);switch(h){case 1:p=p.concat(["uniform float mix0;","#define height0 0.5"]);break;case 2:p=p.concat(["uniform float mix0;","uniform float mix1;","#define height0 0.25","#define height1 0.75"]);break;case 3:p=p.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","#define height0 0.17","#define height1 0.5","#define height2 0.83"]);break;case 4:p=p.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","uniform float mix3;","#define height0 0.125","#define height1 0.375","#define height2 0.625","#define height3 0.875"]);break;default:iv("Unsupported number of independent coordinates.")}}s=Le.substitute(s,"//VTK::TCoord::Dec",p).result;let y=[];if(u?(y.push("vec3 samplingDirection = samplingDirVSOutput;"),f&&y.push("vec3 projectionDirection = projectionDirVSOutput;")):(y.push("vec4 q0 = centerlineBotOrientationVSOutput;","vec4 q1 = centerlineTopOrientationVSOutput;","float qCosAngle = dot(q0, q1);","vec4 interpolatedOrientation;","if (qCosAngle > 0.999 || qCosAngle < -0.999) {","  // Use LERP instead of SLERP when the two quaternions are close or opposite","  interpolatedOrientation = normalize(mix(q0, q1, quadOffsetVSOutput.y));","} else {","  float omega = acos(qCosAngle);","  interpolatedOrientation = normalize(sin((1.0 - quadOffsetVSOutput.y) * omega) * q0 + sin(quadOffsetVSOutput.y * omega) * q1);","}","vec3 samplingDirection = applyQuaternionToVec(interpolatedOrientation, tangentDirection);"),f&&y.push("vec3 projectionDirection = applyQuaternionToVec(interpolatedOrientation, bitangentDirection);")),v?y.push("float baseOffset = dot(samplingDirection, globalCenterPoint - centerlinePosVSOutput);","float horizontalOffset = quadOffsetVSOutput.x + baseOffset;"):y.push("float horizontalOffset = quadOffsetVSOutput.x;"),y.push("vec3 volumePosMC = centerlinePosVSOutput + horizontalOffset * samplingDirection;","vec3 volumePosTC = (MCTCMatrix * vec4(volumePosMC, 1.0)).xyz;","if (any(lessThan(volumePosTC, vec3(0.0))) || any(greaterThan(volumePosTC, vec3(1.0))))","{","  // set the background color and exit","  gl_FragData[0] = backgroundColor;","  return;","}"),f){const m=e.renderable.getProjectionMode();switch(m){case Of.MIN:y.push("const vec4 initialProjectionTextureValue = vec4(1.0);");break;case Of.MAX:case Of.AVERAGE:default:y.push("const vec4 initialProjectionTextureValue = vec4(0.0);");break}switch(y.push("vec3 projectionScaledDirection = projectionDirection / volumeSizeMC;","vec3 projectionStep = projectionStepLength * projectionScaledDirection;","vec3 projectionStartPosition = volumePosTC + projectionConstantOffset * projectionScaledDirection;","vec4 tvalue = initialProjectionTextureValue;","for (int projectionSampleIdx = 0; projectionSampleIdx < projectionSlabNumberOfSamples; ++projectionSampleIdx) {","  vec3 projectionSamplePosition = projectionStartPosition + float(projectionSampleIdx) * projectionStep;","  vec4 sampledTextureValue = texture(volumeTexture, projectionSamplePosition);"),m){case Of.MAX:y.push("  tvalue = max(tvalue, sampledTextureValue);");break;case Of.MIN:y.push("  tvalue = min(tvalue, sampledTextureValue);");break;case Of.AVERAGE:default:y.push("  tvalue = tvalue + sampledTextureValue;");break}y.push("}"),m===Of.AVERAGE&&y.push("tvalue = tvalue / float(projectionSlabNumberOfSamples);")}else y.push("vec4 tvalue = texture(volumeTexture, volumePosTC);");if(g){const m=["r","g","b","a"];for(let w=0;w<h;++w)y=y.concat([`vec3 tcolor${w} = mix${w} * texture2D(colorTexture1, vec2(tvalue.${m[w]} * cscale${w} + cshift${w}, height${w})).rgb;`,`float compWeight${w} = mix${w} * texture2D(pwfTexture1, vec2(tvalue.${m[w]} * pwfscale${w} + pwfshift${w}, height${w})).r;`]);switch(h){case 1:y=y.concat(["gl_FragData[0] = vec4(tcolor0.rgb, compWeight0 * opacity);"]);break;case 2:y=y.concat(["float weightSum = compWeight0 + compWeight1;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);"]);break;case 3:y=y.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);"]);break;case 4:y=y.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);"]);break;default:iv("Unsupported number of independent coordinates.")}}else switch(h){case 1:y=y.concat(["// Dependent components","float intensity = tvalue.r;","vec3 tcolor = texture2D(colorTexture1, vec2(intensity * cscale0 + cshift0, 0.5)).rgb;","float scalarOpacity = texture2D(pwfTexture1, vec2(intensity * pwfscale0 + pwfshift0, 0.5)).r;","gl_FragData[0] = vec4(tcolor, scalarOpacity * opacity);"]);break;case 2:y=y.concat(["float intensity = tvalue.r*cscale0 + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tvalue.g + pwfshift0);"]);break;case 3:y=y.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);"]);break;default:y=y.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);"])}s=Le.substitute(s,"//VTK::TCoord::Impl",y).result,e.haveSeenDepthRequest&&(s=Le.substitute(s,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,s=Le.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,t.replaceShaderClip(n,i,o),t.replaceShaderCoincidentOffset(n,i,o)},t.replaceShaderClip=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){let c=e.renderable.getNumberOfClippingPlanes();c>6&&(K.vtkErrorMacro("OpenGL has a limit of 6 clipping planes"),c=6),a=Le.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,a=Le.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);","    }"]).result,s=Le.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[6];"]).result,s=Le.substitute(s,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)","    {","    if (planeNum >= numClipPlanes)","        {","        break;","        }","    if (clipDistancesVSOutput[planeNum] < 0.0) discard;","    }"]).result}n.Vertex=a,n.Fragment=s},t.getShaderTemplate=(n,i,o)=>{n.Vertex=x4,n.Fragment=tm,n.Geometry=""},t.setMapperShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=n.getCABO();s.getElementCount()&&(e.VBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&(a.isAttributeUsed("vertexMC")&&(n.getVAO().addAttributeArray(a,s,"vertexMC",s.getVertexOffset(),s.getStride(),e.context.FLOAT,3,e.context.FALSE)||iv("Error setting vertexMC in shader VAO.")),n.getCABO().getCustomData().forEach(h=>{h&&a.isAttributeUsed(h.name)&&!n.getVAO().addAttributeArray(a,s,h.name,h.offset,s.getStride(),e.context.FLOAT,h.components,e.context.FALSE)&&iv(`Error setting ${h.name} in shader VAO.`)}),n.getAttributeUpdateTime().modified());const c=e.volumeTexture.getTextureUnit();if(a.setUniformi("volumeTexture",c),a.setUniformf("width",e.renderable.getWidth()),n.getProgram().setUniform4fv("backgroundColor",e.renderable.getBackgroundColor()),a.isUniformUsed("tangentDirection")){const h=e.renderable.getTangentDirection();n.getProgram().setUniform3fArray("tangentDirection",h)}if(a.isUniformUsed("bitangentDirection")){const h=e.renderable.getBitangentDirection();n.getProgram().setUniform3fArray("bitangentDirection",h)}if(a.isUniformUsed("centerlineOrientation")){const h=e.renderable.getUniformOrientation();n.getProgram().setUniform4fv("centerlineOrientation",h)}if(a.isUniformUsed("globalCenterPoint")){const h=e.renderable.getCenterPoint();a.setUniform3fArray("globalCenterPoint",h)}if(e.renderable.isProjectionEnabled()){const h=e.currentImageDataInput,g=h.getSpacing(),p=h.getDimensions(),v=e.renderable.getProjectionSlabThickness(),y=e.renderable.getProjectionSlabNumberOfSamples(),m=AY([],g,p);a.setUniform3fArray("volumeSizeMC",m),a.setUniformi("projectionSlabNumberOfSamples",y);const w=-.5*v;a.setUniformf("projectionConstantOffset",w);const x=v/(y-1);a.setUniformf("projectionStepLength",x)}const l=e.currentImageDataInput,f=l.getWorldToIndex(),u=Q_(new Float32Array(16),kR([],l.getDimensions())),d=yy(u,u,f);if(a.setUniformMatrix("MCTCMatrix",d),e.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),e.renderable.getNumberOfClippingPlanes()){let h=e.renderable.getNumberOfClippingPlanes();h>6&&(K.vtkErrorMacro("OpenGL has a limit of 6 clipping planes"),h=6);const p=s.getCoordShiftAndScaleEnabled()?s.getInverseShiftAndScaleMatrix():null,v=p?jr(e.imagematinv,o.getMatrix()):o.getMatrix();p&&(On(v,v),Un(v,v,p),On(v,v)),On(e.imagemat,e.currentImageDataInput.getIndexToWorld()),Un(e.imagematinv,v,e.imagemat);const y=[];for(let m=0;m<h;m++){const w=[];e.renderable.getClippingPlaneInDataCoords(e.imagematinv,m,w);for(let x=0;x<4;x++)y.push(w[x])}a.setUniformi("numClipPlanes",h),a.setUniform4fv("clipPlanes",y)}if(a.isUniformUsed("coffset")){const h=t.getCoincidentParameters(i,o);a.setUniformf("coffset",h.offset),a.isUniformUsed("cfactor")&&a.setUniformf("cfactor",h.factor)}},t.setCameraShaderParameters=(n,i,o)=>{const a=e.openGLImageSlice.getKeyMatrices().mcwc,s=e.openGLCamera.getKeyMatrices(i).wcpc;if(Un(e.imagemat,s,a),n.getCABO().getCoordShiftAndScaleEnabled()){const c=n.getCABO().getInverseShiftAndScaleMatrix();Un(e.imagemat,e.imagemat,c)}n.getProgram().setUniformMatrix("MCPCMatrix",e.imagemat)},t.setPropertyShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=o.getProperty(),c=s.getOpacity();a.setUniformf("opacity",c);const l=e.volumeTexture.getComponents(),f=s.getIndependentComponents();if(f)for(let g=0;g<l;++g)a.setUniformf(`mix${g}`,s.getComponentWeight(g));const u=e.volumeTexture.getVolumeInfo();for(let g=0;g<l;g++){let p=s.getColorWindow(),v=s.getColorLevel();const y=f?g:0,m=s.getRGBTransferFunction(y);if(m&&s.getUseLookupTableScalarRange()){const C=m.getRange();p=C[1]-C[0],v=.5*(C[1]+C[0])}const w=u.scale[g]/p,x=(u.offset[g]-v)/p+.5;a.setUniformf(`cshift${g}`,x),a.setUniformf(`cscale${g}`,w)}const d=e.colorTexture.getTextureUnit();a.setUniformi("colorTexture1",d);for(let g=0;g<l;g++){let p=1,v=0;const y=f?g:0,m=s.getPiecewiseFunction(y);if(m){const w=m.getRange(),x=w[1]-w[0],C=.5*(w[0]+w[1]);p=u.scale[g]/x,v=(u.offset[g]-C)/x+.5}a.setUniformf(`pwfshift${g}`,v),a.setUniformf(`pwfscale${g}`,p)}const h=e.pwfTexture.getTextureUnit();a.setUniformi("pwfTexture1",h)},t.updateShaders=(n,i,o)=>{if(t.getNeedToRebuildShaders(n,i,o)){const a={Vertex:null,Fragment:null,Geometry:null};t.buildShaders(a,i,o);const s=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(a.Vertex,a.Fragment,a.Geometry);s!==n.getProgram()&&(n.setProgram(s),n.getVAO().releaseGraphicsResources()),n.getShaderSourceTime().modified()}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(n.getProgram());n.getVAO().bind(),t.setMapperShaderParameters(n,i,o),t.setCameraShaderParameters(n,i,o),t.setPropertyShaderParameters(n,i,o)},t.delete=K.chain(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const Dee={currentRenderPass:null,volumeTexture:null,colorTexture:null,pwfTexture:null,tris:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0,lastIndependentComponents:0,imagemat:null,imagematinv:null};function Iee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Dee,r),wr.extend(t,e,r),Gc.implementReplaceShaderCoincidentOffset(t,e,r),K.algo(t,e,2,0),e.tris=Xc.newInstance(),e.volumeTexture=null,e.colorTexture=null,e.pwfTexture=null,e.imagemat=Ut(new Float64Array(16)),e.imagematinv=Ut(new Float64Array(16)),e.VBOBuildTime={},K.obj(e.VBOBuildTime,{mtime:0}),bee(t,e)}const aA=K.newInstance(Iee,"vtkOpenGLImageCPRMapper"),Oee={};var Mee={newInstance:aA,...Oee};Ri("vtkImageCPRMapper",aA);function Pee(t,e){e.classHierarchy.push("vtkOpenGLImageSlice"),t.buildPass=r=>{if(!(!e.renderable||!e.renderable.getVisibility())&&r){if(!e.renderable)return;e._openGLRenderWindow=t.getLastAncestorOfType("vtkOpenGLRenderWindow"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e.context=e._openGLRenderWindow.getContext(),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes()}},t.traverseZBufferPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.traverseOpaqueZBufferPass=r=>t.traverseOpaquePass(r),t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.zBufferPass=(r,n)=>t.opaquePass(r,n),t.opaqueZBufferPass=(r,n)=>t.opaquePass(r,n),t.opaquePass=(r,n)=>{r&&e.context.depthMask(!0)},t.translucentPass=(r,n)=>{e.context.depthMask(!r)},t.getKeyMatrices=()=>(e.renderable.getMTime()>e.keyMatrixTime.getMTime()&&(jr(e.keyMatrices.mcwc,e.renderable.getMatrix()),On(e.keyMatrices.mcwc,e.keyMatrices.mcwc),e.keyMatrixTime.modified()),e.keyMatrices)}const Ree={context:null,keyMatrixTime:null,keyMatrices:null};function Lee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ree,r),wr.extend(t,e,r),e.keyMatrixTime={},br(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Ut(new Float64Array(16))},mi(t,e,["context"]),Pee(t,e)}const sA=Jn(Lee,"vtkOpenGLImageSlice");var Aee={newInstance:sA};Ri("vtkImageSlice",sA);const{vtkDebugMacro:Nee}=Do;function kee(t,e){e.classHierarchy.push("vtkOpenGLPixelSpaceCallbackMapper"),t.opaquePass=(r,n)=>{e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow");const i=e._openGLRenderer.getAspectRatio(),o=e._openGLRenderer?e._openGLRenderer.getRenderable().getActiveCamera():null,a=e._openGLRenderer.getTiledSizeAndOrigin();let s=null;if(e.renderable.getUseZValues()){const c=n.getZBufferTexture(),l=Math.floor(c.getWidth()),f=Math.floor(c.getHeight()),u=e._openGLRenderWindow.getContext();c.bind();const d=n.getFramebuffer();d?d.saveCurrentBindingsAndBuffers():Nee("No framebuffer to save/restore");const h=u.createFramebuffer();u.bindFramebuffer(u.FRAMEBUFFER,h),u.framebufferTexture2D(u.FRAMEBUFFER,u.COLOR_ATTACHMENT0,u.TEXTURE_2D,c.getHandle(),0),u.checkFramebufferStatus(u.FRAMEBUFFER)===u.FRAMEBUFFER_COMPLETE&&(s=new Uint8Array(l*f*4),u.viewport(0,0,l,f),u.readPixels(0,0,l,f,u.RGBA,u.UNSIGNED_BYTE,s)),d&&d.restorePreviousBindingsAndBuffers(),u.deleteFramebuffer(h)}e.renderable.invokeCallback(e.renderable.getInputData(),o,i,a,s)},t.queryPass=(r,n)=>{r&&e.renderable.getUseZValues()&&n.requestDepth()}}const Vee={};function Fee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Vee,r),wr.extend(t,e,r),kee(t,e)}const cA=Jn(Fee,"vtkOpenGLPixelSpaceCallbackMapper");var Uee={newInstance:cA};Ri("vtkPixelSpaceCallbackMapper",cA);const{vtkDebugMacro:Bee}=Do;function Gee(t,e){e.classHierarchy.push("vtkOpenGLRenderer"),t.buildPass=r=>{if(r){if(!e.renderable)return;t.updateLights(),t.prepareNodes(),t.addMissingNode(e.renderable.getActiveCamera()),t.addMissingNodes(e.renderable.getViewPropsWithNestedProps()),t.removeUnusedNodes()}},t.updateLights=()=>{let r=0;const n=e.renderable.getLightsByReference();for(let i=0;i<n.length;++i)n[i].getSwitch()>0&&r++;return r||(Bee("No lights are on, creating one."),e.renderable.createLight()),r},t.zBufferPass=r=>{if(r){let n=0;const i=e.context;e.renderable.getTransparent()||(e.context.clearColor(1,0,0,1),n|=i.COLOR_BUFFER_BIT),e.renderable.getPreserveDepthBuffer()||(i.clearDepth(1),n|=i.DEPTH_BUFFER_BIT,e.context.depthMask(!0));const o=t.getTiledSizeAndOrigin();i.enable(i.SCISSOR_TEST),i.scissor(o.lowerLeftU,o.lowerLeftV,o.usize,o.vsize),i.viewport(o.lowerLeftU,o.lowerLeftV,o.usize,o.vsize),i.colorMask(!0,!0,!0,!0),n&&i.clear(n),i.enable(i.DEPTH_TEST)}},t.opaqueZBufferPass=r=>t.zBufferPass(r),t.cameraPass=r=>{r&&t.clear()},t.getAspectRatio=()=>{const r=e._parent.getSizeByReference(),n=e.renderable.getViewportByReference();return r[0]*(n[2]-n[0])/((n[3]-n[1])*r[1])},t.getTiledSizeAndOrigin=()=>{const r=e.renderable.getViewportByReference(),n=[0,0,1,1],i=r[0]-n[0],o=r[1]-n[1],a=e._parent.normalizedDisplayToDisplay(i,o),s=Math.round(a[0]),c=Math.round(a[1]),l=r[2]-n[0],f=r[3]-n[1],u=e._parent.normalizedDisplayToDisplay(l,f);let d=Math.round(u[0])-s,h=Math.round(u[1])-c;return d<0&&(d=0),h<0&&(h=0),{usize:d,vsize:h,lowerLeftU:s,lowerLeftV:c}},t.clear=()=>{let r=0;const n=e.context;if(!e.renderable.getTransparent()){const o=e.renderable.getBackgroundByReference();n.clearColor(o[0],o[1],o[2],o[3]),r|=n.COLOR_BUFFER_BIT}e.renderable.getPreserveDepthBuffer()||(n.clearDepth(1),r|=n.DEPTH_BUFFER_BIT,n.depthMask(!0)),n.colorMask(!0,!0,!0,!0);const i=t.getTiledSizeAndOrigin();n.enable(n.SCISSOR_TEST),n.scissor(i.lowerLeftU,i.lowerLeftV,i.usize,i.vsize),n.viewport(i.lowerLeftU,i.lowerLeftV,i.usize,i.vsize),r&&n.clear(r),n.enable(n.DEPTH_TEST)},t.releaseGraphicsResources=()=>{e.selector!==null&&e.selector.releaseGraphicsResources(),e.renderable&&e.renderable.getViewProps().forEach(r=>{r.modified()})},t.setOpenGLRenderWindow=r=>{e._openGLRenderWindow!==r&&(t.releaseGraphicsResources(),e._openGLRenderWindow=r,e.context=null,r&&(e.context=e._openGLRenderWindow.getContext()))}}const Wee={context:null,_openGLRenderWindow:null,selector:null};function zee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Wee,r),wr.extend(t,e,r),Ko(t,e,["shaderCache"]),mi(t,e,["selector"]),H1(t,e,["openGLRenderWindow"]),Gee(t,e)}const lA=Jn(zee,"vtkOpenGLRenderer");var $ee={newInstance:lA};Ri("vtkRenderer",lA);const{vtkErrorMacro:gD}=Do;function jee(t,e){e.classHierarchy.push("vtkOpenGLSkybox"),t.buildPass=r=>{if(r){e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getParent(),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const n=e._openGLRenderer.getRenderable();e.openGLCamera=e._openGLRenderer.getViewNodeFor(n.getActiveCamera())}},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;n.incrementOpaqueActorCount()}},t.opaquePass=(r,n)=>{if(r&&!e._openGLRenderer.getSelector()){t.updateBufferObjects(),e.context.depthMask(!0),e._openGLRenderWindow.getShaderCache().readyShaderProgram(e.tris.getProgram()),e.openGLTexture.render(e._openGLRenderWindow);const i=e.openGLTexture.getTextureUnit();e.tris.getProgram().setUniformi("sbtexture",i);const o=e._openGLRenderer.getRenderable(),a=e.openGLCamera.getKeyMatrices(o),s=new Float64Array(16);if(Qr(s,a.wcpc),e.tris.getProgram().setUniformMatrix("IMCPCMatrix",s),e.lastFormat==="box"){const c=o.getActiveCamera().getPosition();e.tris.getProgram().setUniform3f("camPos",c[0],c[1],c[2])}e.tris.getVAO().bind(),e.context.drawArrays(e.context.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release(),e.openGLTexture.deactivate()}},t.updateBufferObjects=()=>{if(!e.tris.getCABO().getElementCount()){const n=new Float32Array(12);for(let s=0;s<4;s++)n[s*3]=s%2*2-1,n[s*3+1]=s>1?1:-1,n[s*3+2]=1;const i=Vt.newInstance({numberOfComponents:3,values:n});i.setName("points");const o=new Uint16Array(8);o[0]=3,o[1]=0,o[2]=1,o[3]=3,o[4]=3,o[5]=0,o[6]=3,o[7]=2;const a=Vt.newInstance({numberOfComponents:1,values:o});e.tris.getCABO().createVBO(a,"polys",To.SURFACE,{points:i,cellOffset:0})}e.renderable.getFormat()!==e.lastFormat&&(e.lastFormat=e.renderable.getFormat(),e.lastFormat==="box"&&e.tris.setProgram(e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(`//VTK::System::Dec
              attribute vec3 vertexMC;
              uniform mat4 IMCPCMatrix;
              varying vec3 TexCoords;
@@ -371,7 +371,7 @@ void main()
              uniform sampler2D sbtexture;
              void main () {
                gl_FragData[0] = texture2D(sbtexture, TexCoords);
-             }`,"")),e.tris.getShaderSourceTime().modified(),e.tris.getVAO().bind(),e.tris.getVAO().addAttributeArray(e.tris.getProgram(),e.tris.getCABO(),"vertexMC",e.tris.getCABO().getVertexOffset(),e.tris.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||gD("Error setting vertexMC in shader VAO."));const r=e.renderable.getTextures();r.length||gD("vtkSkybox requires a texture map"),e.openGLTexture.getRenderable()!==r[0]&&(e.openGLTexture.releaseGraphicsResources(e._openGLRenderWindow),e.openGLTexture.setRenderable(r[0]))}}const Hee={context:null};function Kee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Hee,r),yr.extend(t,e,r),e.openGLTexture=kr.newInstance(),e.tris=Yc.newInstance(),e.keyMatrixTime={},Er(e.keyMatrixTime,{mtime:0}),e.keyMatrices={normalMatrix:Es(new Float64Array(9)),mcwc:Ut(new Float64Array(16))},yi(t,e,["context"]),Ko(t,e,["activeTextures"]),jee(t,e)}const uA=Xn(Kee);var qee={newInstance:uA};Oi("vtkSkybox",uA);var Xee=`//VTK::System::Dec
+             }`,"")),e.tris.getShaderSourceTime().modified(),e.tris.getVAO().bind(),e.tris.getVAO().addAttributeArray(e.tris.getProgram(),e.tris.getCABO(),"vertexMC",e.tris.getCABO().getVertexOffset(),e.tris.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||gD("Error setting vertexMC in shader VAO."));const r=e.renderable.getTextures();r.length||gD("vtkSkybox requires a texture map"),e.openGLTexture.getRenderable()!==r[0]&&(e.openGLTexture.releaseGraphicsResources(e._openGLRenderWindow),e.openGLTexture.setRenderable(r[0]))}}const Hee={context:null};function Kee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Hee,r),wr.extend(t,e,r),e.openGLTexture=Vr.newInstance(),e.tris=Xc.newInstance(),e.keyMatrixTime={},br(e.keyMatrixTime,{mtime:0}),e.keyMatrices={normalMatrix:Ds(new Float64Array(9)),mcwc:Ut(new Float64Array(16))},mi(t,e,["context"]),Ko(t,e,["activeTextures"]),jee(t,e)}const uA=Jn(Kee);var qee={newInstance:uA};Ri("vtkSkybox",uA);var Xee=`//VTK::System::Dec
 
 /*=========================================================================
 
@@ -452,16 +452,16 @@ void main()
 
   gl_Position = VCPCMatrix * vertexVCVSOutput;
 }
-`;const{vtkErrorMacro:Yee}=bo;function Jee(t,e){e.classHierarchy.push("vtkOpenGLSphereMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=Xee,n.Fragment=tm,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Re.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix;
-`,"uniform mat4 MCVCMatrix;"]).result,s=Re.substitute(s,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,s=Re.substitute(s,"//VTK::PositionVC::Impl",[`vec4 vertexVC = vertexVCVSOutput;
+`;const{vtkErrorMacro:Yee}=Do;function Jee(t,e){e.classHierarchy.push("vtkOpenGLSphereMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=Xee,n.Fragment=tm,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Le.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix;
+`,"uniform mat4 MCVCMatrix;"]).result,s=Le.substitute(s,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,s=Le.substitute(s,"//VTK::PositionVC::Impl",[`vec4 vertexVC = vertexVCVSOutput;
 `]).result;const c=[`uniform float invertedDepth;
 `,`uniform int cameraParallel;
 `,`varying float radiusVCVSOutput;
 `,`varying vec3 centerVCVSOutput;
 `,`uniform mat4 VCPCMatrix;
-`];s=Re.substitute(s,"//VTK::Normal::Dec",c).result;let l="";e.context.getExtension("EXT_frag_depth")&&(l=`gl_FragDepthEXT = (pos.z / pos.w + 1.0) / 2.0;
+`];s=Le.substitute(s,"//VTK::Normal::Dec",c).result;let l="";e.context.getExtension("EXT_frag_depth")&&(l=`gl_FragDepthEXT = (pos.z / pos.w + 1.0) / 2.0;
 `),e._openGLRenderWindow.getWebgl2()&&(l=`gl_FragDepth = (pos.z / pos.w + 1.0) / 2.0;
-`),s=Re.substitute(s,"//VTK::Depth::Impl",[`  vec3 EyePos;
+`),s=Le.substitute(s,"//VTK::Depth::Impl",[`  vec3 EyePos;
 `,`  vec3 EyeDir;
 `,`  if (cameraParallel != 0) {
 `,`    EyePos = vec3(vertexVC.x, vertexVC.y, vertexVC.z + 3.0*radiusVCVSOutput);
@@ -487,7 +487,7 @@ void main()
 `,`    vertexVC.xyz = normalVCVSOutput*radiusVCVSOutput + centerVCVSOutput;
 `,`    }
 `,`  vec4 pos = VCPCMatrix * vertexVC;
-`,l]).result,s=Re.substitute(s,"//VTK::Normal::Impl","").result,e.haveSeenDepthRequest&&(s=Re.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float computedZ = (pos.z / pos.w + 1.0) / 2.0;","float iz = floor(computedZ * 65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,r.replaceShaderValues(n,i,o)},t.setMapperShaderParameters=(n,i,o)=>{if(n.getCABO().getElementCount()&&(e.VBOBuildTime>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&n.getProgram().isAttributeUsed("offsetMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"offsetMC",12,n.getCABO().getStride(),e.context.FLOAT,2,!1)||Yee("Error setting 'offsetMC' in shader VAO.")),n.getProgram().isUniformUsed("invertedDepth")&&n.getProgram().setUniformf("invertedDepth",e.invert?-1:1),n.getProgram().isUniformUsed("scaleFactor")){const s=e.currentInput.getPointData();e.renderable.getScaleArray()!=null&&s.hasArray(e.renderable.getScaleArray())?n.getProgram().setUniformf("scaleFactor",e.renderable.getScaleFactor()):n.getProgram().setUniformf("scaleFactor",1)}r.setMapperShaderParameters(n,i,o)},t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=i.getActiveCamera(),c=e.openGLCamera.getKeyMatrices(i);if(a.isUniformUsed("VCPCMatrix")&&a.setUniformMatrix("VCPCMatrix",c.vcpc),a.isUniformUsed("MCVCMatrix"))if(o.getIsIdentity())a.setUniformMatrix("MCVCMatrix",c.wcvc);else{const l=e.openGLActor.getKeyMatrices(),f=new Float64Array(16);Un(f,c.wcvc,l.mcwc),a.setUniformMatrix("MCVCMatrix",f)}a.isUniformUsed("cameraParallel")&&n.getProgram().setUniformi("cameraParallel",s.getParallelProjection())},t.getOpenGLMode=(n,i)=>e.context.TRIANGLES,t.buildBufferObjects=(n,i)=>{const o=e.currentInput;if(o===null)return;e.renderable.mapScalars(o,1);const a=e.renderable.getColorMapColors(),s=e.primitives[e.primTypes.Tris].getCABO(),c=o.getPointData(),l=o.getPoints(),f=l.getNumberOfPoints(),u=l.getData(),d=5;let h=null;e.renderable.getScaleArray()!=null&&c.hasArray(e.renderable.getScaleArray())&&(h=c.getArray(e.renderable.getScaleArray()).getData());let g=null,p=0,v=null;a?(p=a.getNumberOfComponents(),s.setColorOffset(0),s.setColorBOStride(4),g=a.getData(),v=new Uint8Array(3*f*4),s.getColorBO()||s.setColorBO(El.newInstance()),s.getColorBO().setOpenGLRenderWindow(e._openGLRenderWindow)):s.getColorBO()&&s.setColorBO(null),s.setColorComponents(p);const y=new Float32Array(d*f*3);s.setStride(d*4);const m=Math.cos(ci(30));let w=0,x=0,C=0,S=0;for(let T=0;T<f;++T){let _=e.renderable.getRadius();h&&(_=h[T]),w=T*3,y[C++]=u[w++],y[C++]=u[w++],y[C++]=u[w++],y[C++]=-2*_*m,y[C++]=-_,g&&(x=T*p,v[S++]=g[x],v[S++]=g[x+1],v[S++]=g[x+2],v[S++]=g[x+3]),w=T*3,y[C++]=u[w++],y[C++]=u[w++],y[C++]=u[w++],y[C++]=2*_*m,y[C++]=-_,g&&(v[S++]=g[x],v[S++]=g[x+1],v[S++]=g[x+2],v[S++]=g[x+3]),w=T*3,y[C++]=u[w++],y[C++]=u[w++],y[C++]=u[w++],y[C++]=0,y[C++]=2*_,g&&(v[S++]=g[x],v[S++]=g[x+1],v[S++]=g[x+2],v[S++]=g[x+3])}s.setElementCount(C/d),s.upload(y,Ml.ARRAY_BUFFER),a&&s.getColorBO().upload(v,Ml.ARRAY_BUFFER),e.VBOBuildTime.modified()}}const Zee={};function Qee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Zee,r),sw.extend(t,e,r),Jee(t,e)}const fA=Xn(Qee,"vtkOpenGLSphereMapper");var ete={newInstance:fA};Oi("vtkSphereMapper",fA);var tte=`//VTK::System::Dec
+`,l]).result,s=Le.substitute(s,"//VTK::Normal::Impl","").result,e.haveSeenDepthRequest&&(s=Le.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float computedZ = (pos.z / pos.w + 1.0) / 2.0;","float iz = floor(computedZ * 65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,r.replaceShaderValues(n,i,o)},t.setMapperShaderParameters=(n,i,o)=>{if(n.getCABO().getElementCount()&&(e.VBOBuildTime>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&n.getProgram().isAttributeUsed("offsetMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"offsetMC",12,n.getCABO().getStride(),e.context.FLOAT,2,!1)||Yee("Error setting 'offsetMC' in shader VAO.")),n.getProgram().isUniformUsed("invertedDepth")&&n.getProgram().setUniformf("invertedDepth",e.invert?-1:1),n.getProgram().isUniformUsed("scaleFactor")){const s=e.currentInput.getPointData();e.renderable.getScaleArray()!=null&&s.hasArray(e.renderable.getScaleArray())?n.getProgram().setUniformf("scaleFactor",e.renderable.getScaleFactor()):n.getProgram().setUniformf("scaleFactor",1)}r.setMapperShaderParameters(n,i,o)},t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=i.getActiveCamera(),c=e.openGLCamera.getKeyMatrices(i);if(a.isUniformUsed("VCPCMatrix")&&a.setUniformMatrix("VCPCMatrix",c.vcpc),a.isUniformUsed("MCVCMatrix"))if(o.getIsIdentity())a.setUniformMatrix("MCVCMatrix",c.wcvc);else{const l=e.openGLActor.getKeyMatrices(),f=new Float64Array(16);Un(f,c.wcvc,l.mcwc),a.setUniformMatrix("MCVCMatrix",f)}a.isUniformUsed("cameraParallel")&&n.getProgram().setUniformi("cameraParallel",s.getParallelProjection())},t.getOpenGLMode=(n,i)=>e.context.TRIANGLES,t.buildBufferObjects=(n,i)=>{const o=e.currentInput;if(o===null)return;e.renderable.mapScalars(o,1);const a=e.renderable.getColorMapColors(),s=e.primitives[e.primTypes.Tris].getCABO(),c=o.getPointData(),l=o.getPoints(),f=l.getNumberOfPoints(),u=l.getData(),d=5;let h=null;e.renderable.getScaleArray()!=null&&c.hasArray(e.renderable.getScaleArray())&&(h=c.getArray(e.renderable.getScaleArray()).getData());let g=null,p=0,v=null;a?(p=a.getNumberOfComponents(),s.setColorOffset(0),s.setColorBOStride(4),g=a.getData(),v=new Uint8Array(3*f*4),s.getColorBO()||s.setColorBO(El.newInstance()),s.getColorBO().setOpenGLRenderWindow(e._openGLRenderWindow)):s.getColorBO()&&s.setColorBO(null),s.setColorComponents(p);const y=new Float32Array(d*f*3);s.setStride(d*4);const m=Math.cos(ai(30));let w=0,x=0,C=0,S=0;for(let T=0;T<f;++T){let _=e.renderable.getRadius();h&&(_=h[T]),w=T*3,y[C++]=u[w++],y[C++]=u[w++],y[C++]=u[w++],y[C++]=-2*_*m,y[C++]=-_,g&&(x=T*p,v[S++]=g[x],v[S++]=g[x+1],v[S++]=g[x+2],v[S++]=g[x+3]),w=T*3,y[C++]=u[w++],y[C++]=u[w++],y[C++]=u[w++],y[C++]=2*_*m,y[C++]=-_,g&&(v[S++]=g[x],v[S++]=g[x+1],v[S++]=g[x+2],v[S++]=g[x+3]),w=T*3,y[C++]=u[w++],y[C++]=u[w++],y[C++]=u[w++],y[C++]=0,y[C++]=2*_,g&&(v[S++]=g[x],v[S++]=g[x+1],v[S++]=g[x+2],v[S++]=g[x+3])}s.setElementCount(C/d),s.upload(y,Ml.ARRAY_BUFFER),a&&s.getColorBO().upload(v,Ml.ARRAY_BUFFER),e.VBOBuildTime.modified()}}const Zee={};function Qee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Zee,r),sw.extend(t,e,r),Jee(t,e)}const fA=Jn(Qee,"vtkOpenGLSphereMapper");var ete={newInstance:fA};Ri("vtkSphereMapper",fA);var tte=`//VTK::System::Dec
 
 /*=========================================================================
 
@@ -588,17 +588,17 @@ void main()
 
   gl_Position = VCPCMatrix * vertexVCVSOutput;
 }
-`;const{vtkErrorMacro:ov}=bo;function nte(t,e){e.classHierarchy.push("vtkOpenGLStickMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=tte,n.Fragment=tm,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Re.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix;
-`,"uniform mat4 MCVCMatrix;"]).result,s=Re.substitute(s,"//VTK::PositionVC::Dec","varying vec4 vertexVCVSOutput;").result,s=Re.substitute(s,"//VTK::PositionVC::Impl",`  vec4 vertexVC = vertexVCVSOutput;
+`;const{vtkErrorMacro:ov}=Do;function nte(t,e){e.classHierarchy.push("vtkOpenGLStickMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=tte,n.Fragment=tm,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Le.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix;
+`,"uniform mat4 MCVCMatrix;"]).result,s=Le.substitute(s,"//VTK::PositionVC::Dec","varying vec4 vertexVCVSOutput;").result,s=Le.substitute(s,"//VTK::PositionVC::Impl",`  vec4 vertexVC = vertexVCVSOutput;
 `).result;const c=[`uniform int cameraParallel;
 `,`varying float radiusVCVSOutput;
 `,`varying vec3 orientVCVSOutput;
 `,`varying float lengthVCVSOutput;
 `,`varying vec3 centerVCVSOutput;
 `,`uniform mat4 VCPCMatrix;
-`];s=Re.substitute(s,"//VTK::Normal::Dec",c).result;let l="";e.context.getExtension("EXT_frag_depth")&&(l=`  gl_FragDepthEXT = (pos.z / pos.w + 1.0) / 2.0;
+`];s=Le.substitute(s,"//VTK::Normal::Dec",c).result;let l="";e.context.getExtension("EXT_frag_depth")&&(l=`  gl_FragDepthEXT = (pos.z / pos.w + 1.0) / 2.0;
 `),e._openGLRenderWindow.getWebgl2()&&(l=`gl_FragDepth = (pos.z / pos.w + 1.0) / 2.0;
-`),s=Re.substitute(s,"//VTK::Depth::Impl",[`  vec3 EyePos;
+`),s=Le.substitute(s,"//VTK::Depth::Impl",[`  vec3 EyePos;
 `,`  vec3 EyeDir;
 `,`  if (cameraParallel != 0) {
 `,`    EyePos = vec3(vertexVC.x, vertexVC.y, vertexVC.z + 3.0*radiusVCVSOutput);
@@ -648,8 +648,8 @@ void main()
 `,`      }
 `,`    }
 `,`  vec4 pos = VCPCMatrix * vertexVC;
-`,l]).result,s=Re.substitute(s,"//VTK::Normal::Impl","").result,e.haveSeenDepthRequest&&(s=Re.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float computedZ = (pos.z / pos.w + 1.0) / 2.0;","float iz = floor(computedZ * 65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,r.replaceShaderValues(n,i,o)},t.setMapperShaderParameters=(n,i,o)=>{n.getCABO().getElementCount()&&(e.VBOBuildTime>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&(n.getProgram().isAttributeUsed("orientMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"orientMC",12,n.getCABO().getStride(),e.context.FLOAT,3,!1)||ov("Error setting 'orientMC' in shader VAO.")),n.getProgram().isAttributeUsed("offsetMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),"offsetMC",0,n.getCABO().getColorBOStride(),e.context.UNSIGNED_BYTE,3,!0)||ov("Error setting 'offsetMC' in shader VAO.")),n.getProgram().isAttributeUsed("radiusMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"radiusMC",24,n.getCABO().getStride(),e.context.FLOAT,1,!1)||ov("Error setting 'radiusMC' in shader VAO."))),r.setMapperShaderParameters(n,i,o)},t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=i.getActiveCamera(),c=e.openGLCamera.getKeyMatrices(i);if(a.isUniformUsed("VCPCMatrix")&&a.setUniformMatrix("VCPCMatrix",c.vcpc),o.getIsIdentity())a.isUniformUsed("MCVCMatrix")&&a.setUniformMatrix("MCVCMatrix",c.wcvc),a.isUniformUsed("normalMatrix")&&a.setUniformMatrix3x3("normalMatrix",c.normalMatrix);else{const l=e.openGLActor.getKeyMatrices();if(a.isUniformUsed("MCVCMatrix")){const f=new Float64Array(16);Un(f,c.wcvc,l.mcwc),a.setUniformMatrix("MCVCMatrix",f)}if(a.isUniformUsed("normalMatrix")){const f=new Float64Array(9);ph(f,c.normalMatrix,l.normalMatrix),a.setUniformMatrix3x3("normalMatrix",f)}}a.isUniformUsed("cameraParallel")&&n.getProgram().setUniformi("cameraParallel",s.getParallelProjection())},t.getOpenGLMode=(n,i)=>e.context.TRIANGLES,t.buildBufferObjects=(n,i)=>{const o=e.currentInput;if(o===null)return;e.renderable.mapScalars(o,1);const a=e.renderable.getColorMapColors(),s=e.primitives[e.primTypes.Tris].getCABO(),c=o.getPointData(),l=o.getPoints(),f=l.getNumberOfPoints(),u=l.getData();let d=3;d+=4;let h=null,g=0;s.setColorBOStride(4),s.getColorBO()||s.setColorBO(El.newInstance()),s.getColorBO().setOpenGLRenderWindow(e._openGLRenderWindow),a&&(g=a.getNumberOfComponents(),s.setColorOffset(4),h=a.getData(),s.setColorBOStride(8)),s.setColorComponents(g),s.setStride(d*4);const p=new Float32Array(d*f*12),v=new Uint8Array(12*f*(h?8:4));let y=null,m=null;e.renderable.getScaleArray()!=null&&c.hasArray(e.renderable.getScaleArray())&&(y=c.getArray(e.renderable.getScaleArray()).getData()),e.renderable.getOrientationArray()!=null&&c.hasArray(e.renderable.getOrientationArray())?m=c.getArray(e.renderable.getOrientationArray()).getData():ov([`Error setting orientationArray.
-`,"You have to specify the stick orientation"]);const w=[0,1,3,0,3,2,2,3,5,2,5,4];let x=0,C=0,S=0,T=0;for(let _=0;_<f;++_){let E=e.renderable.getLength(),b=e.renderable.getRadius();y&&(E=y[_*2],b=y[_*2+1]);for(let D=0;D<w.length;++D)x=_*3,p[S++]=u[x++],p[S++]=u[x++],p[S++]=u[x++],x=_*3,p[S++]=m[x++]*E,p[S++]=m[x++]*E,p[S++]=m[x++]*E,p[S++]=b,v[T++]=255*(w[D]%2),v[T++]=w[D]>=4?255:0,v[T++]=w[D]>=2?255:0,v[T++]=255,C=_*g,h&&(v[T++]=h[C],v[T++]=h[C+1],v[T++]=h[C+2],v[T++]=h[C+3])}s.setElementCount(S/d),s.upload(p,Ml.ARRAY_BUFFER),s.getColorBO().upload(v,Ml.ARRAY_BUFFER),e.VBOBuildTime.modified()}}const rte={};function ite(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rte,r),sw.extend(t,e,r),nte(t,e)}const dA=Xn(ite,"vtkOpenGLStickMapper");var ote={newInstance:dA};Oi("vtkStickMapper",dA);function ate(t,e){e.classHierarchy.push("vtkOpenGLVolume"),t.buildPass=r=>{!e.renderable||!e.renderable.getVisibility()||r&&(e._openGLRenderWindow=t.getLastAncestorOfType("vtkOpenGLRenderWindow"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e.context=e._openGLRenderWindow.getContext(),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes())},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;n.incrementVolumeCount()}},t.traverseVolumePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0].traverse(r),t.apply(r,!1))},t.volumePass=r=>{!e.renderable||!e.renderable.getVisibility()||e.context.depthMask(!r)},t.getKeyMatrices=()=>(e.renderable.getMTime()>e.keyMatrixTime.getMTime()&&(e.renderable.computeMatrix(),zr(e.MCWCMatrix,e.renderable.getMatrix()),Mn(e.MCWCMatrix,e.MCWCMatrix),e.renderable.getIsIdentity()?Es(e.normalMatrix):(Z5(e.normalMatrix,e.MCWCMatrix),J1(e.normalMatrix,e.normalMatrix),q_(e.normalMatrix,e.normalMatrix)),e.keyMatrixTime.modified()),{mcwc:e.MCWCMatrix,normalMatrix:e.normalMatrix})}const ste={};function cte(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ste,r),yr.extend(t,e,r),e.keyMatrixTime={},Er(e.keyMatrixTime,{mtime:0}),e.normalMatrix=new Float64Array(9),e.MCWCMatrix=new Float64Array(16),yi(t,e,["context"]),ate(t,e)}const hA=Xn(cte,"vtkOpenGLVolume");var lte={newInstance:hA};Oi("vtkVolume",hA);const dS={NEAREST:0,LINEAR:1,FAST_LINEAR:2},gA={FRACTIONAL:0,PROPORTIONAL:1},S2={CUSTOM:0,ADDITIVE:1,COLORIZE:2};var pA={InterpolationType:dS,OpacityMode:gA,ColorMixPreset:S2},ute=`//VTK::System::Dec
+`,l]).result,s=Le.substitute(s,"//VTK::Normal::Impl","").result,e.haveSeenDepthRequest&&(s=Le.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float computedZ = (pos.z / pos.w + 1.0) / 2.0;","float iz = floor(computedZ * 65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,r.replaceShaderValues(n,i,o)},t.setMapperShaderParameters=(n,i,o)=>{n.getCABO().getElementCount()&&(e.VBOBuildTime>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&(n.getProgram().isAttributeUsed("orientMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"orientMC",12,n.getCABO().getStride(),e.context.FLOAT,3,!1)||ov("Error setting 'orientMC' in shader VAO.")),n.getProgram().isAttributeUsed("offsetMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),"offsetMC",0,n.getCABO().getColorBOStride(),e.context.UNSIGNED_BYTE,3,!0)||ov("Error setting 'offsetMC' in shader VAO.")),n.getProgram().isAttributeUsed("radiusMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"radiusMC",24,n.getCABO().getStride(),e.context.FLOAT,1,!1)||ov("Error setting 'radiusMC' in shader VAO."))),r.setMapperShaderParameters(n,i,o)},t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),s=i.getActiveCamera(),c=e.openGLCamera.getKeyMatrices(i);if(a.isUniformUsed("VCPCMatrix")&&a.setUniformMatrix("VCPCMatrix",c.vcpc),o.getIsIdentity())a.isUniformUsed("MCVCMatrix")&&a.setUniformMatrix("MCVCMatrix",c.wcvc),a.isUniformUsed("normalMatrix")&&a.setUniformMatrix3x3("normalMatrix",c.normalMatrix);else{const l=e.openGLActor.getKeyMatrices();if(a.isUniformUsed("MCVCMatrix")){const f=new Float64Array(16);Un(f,c.wcvc,l.mcwc),a.setUniformMatrix("MCVCMatrix",f)}if(a.isUniformUsed("normalMatrix")){const f=new Float64Array(9);ph(f,c.normalMatrix,l.normalMatrix),a.setUniformMatrix3x3("normalMatrix",f)}}a.isUniformUsed("cameraParallel")&&n.getProgram().setUniformi("cameraParallel",s.getParallelProjection())},t.getOpenGLMode=(n,i)=>e.context.TRIANGLES,t.buildBufferObjects=(n,i)=>{const o=e.currentInput;if(o===null)return;e.renderable.mapScalars(o,1);const a=e.renderable.getColorMapColors(),s=e.primitives[e.primTypes.Tris].getCABO(),c=o.getPointData(),l=o.getPoints(),f=l.getNumberOfPoints(),u=l.getData();let d=3;d+=4;let h=null,g=0;s.setColorBOStride(4),s.getColorBO()||s.setColorBO(El.newInstance()),s.getColorBO().setOpenGLRenderWindow(e._openGLRenderWindow),a&&(g=a.getNumberOfComponents(),s.setColorOffset(4),h=a.getData(),s.setColorBOStride(8)),s.setColorComponents(g),s.setStride(d*4);const p=new Float32Array(d*f*12),v=new Uint8Array(12*f*(h?8:4));let y=null,m=null;e.renderable.getScaleArray()!=null&&c.hasArray(e.renderable.getScaleArray())&&(y=c.getArray(e.renderable.getScaleArray()).getData()),e.renderable.getOrientationArray()!=null&&c.hasArray(e.renderable.getOrientationArray())?m=c.getArray(e.renderable.getOrientationArray()).getData():ov([`Error setting orientationArray.
+`,"You have to specify the stick orientation"]);const w=[0,1,3,0,3,2,2,3,5,2,5,4];let x=0,C=0,S=0,T=0;for(let _=0;_<f;++_){let E=e.renderable.getLength(),b=e.renderable.getRadius();y&&(E=y[_*2],b=y[_*2+1]);for(let D=0;D<w.length;++D)x=_*3,p[S++]=u[x++],p[S++]=u[x++],p[S++]=u[x++],x=_*3,p[S++]=m[x++]*E,p[S++]=m[x++]*E,p[S++]=m[x++]*E,p[S++]=b,v[T++]=255*(w[D]%2),v[T++]=w[D]>=4?255:0,v[T++]=w[D]>=2?255:0,v[T++]=255,C=_*g,h&&(v[T++]=h[C],v[T++]=h[C+1],v[T++]=h[C+2],v[T++]=h[C+3])}s.setElementCount(S/d),s.upload(p,Ml.ARRAY_BUFFER),s.getColorBO().upload(v,Ml.ARRAY_BUFFER),e.VBOBuildTime.modified()}}const rte={};function ite(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rte,r),sw.extend(t,e,r),nte(t,e)}const dA=Jn(ite,"vtkOpenGLStickMapper");var ote={newInstance:dA};Ri("vtkStickMapper",dA);function ate(t,e){e.classHierarchy.push("vtkOpenGLVolume"),t.buildPass=r=>{!e.renderable||!e.renderable.getVisibility()||r&&(e._openGLRenderWindow=t.getLastAncestorOfType("vtkOpenGLRenderWindow"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e.context=e._openGLRenderWindow.getContext(),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes())},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;n.incrementVolumeCount()}},t.traverseVolumePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e._openGLRenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0].traverse(r),t.apply(r,!1))},t.volumePass=r=>{!e.renderable||!e.renderable.getVisibility()||e.context.depthMask(!r)},t.getKeyMatrices=()=>(e.renderable.getMTime()>e.keyMatrixTime.getMTime()&&(e.renderable.computeMatrix(),jr(e.MCWCMatrix,e.renderable.getMatrix()),On(e.MCWCMatrix,e.MCWCMatrix),e.renderable.getIsIdentity()?Ds(e.normalMatrix):(Z5(e.normalMatrix,e.MCWCMatrix),J1(e.normalMatrix,e.normalMatrix),q_(e.normalMatrix,e.normalMatrix)),e.keyMatrixTime.modified()),{mcwc:e.MCWCMatrix,normalMatrix:e.normalMatrix})}const ste={};function cte(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ste,r),wr.extend(t,e,r),e.keyMatrixTime={},br(e.keyMatrixTime,{mtime:0}),e.normalMatrix=new Float64Array(9),e.MCWCMatrix=new Float64Array(16),mi(t,e,["context"]),ate(t,e)}const hA=Jn(cte,"vtkOpenGLVolume");var lte={newInstance:hA};Ri("vtkVolume",hA);const dS={NEAREST:0,LINEAR:1,FAST_LINEAR:2},gA={FRACTIONAL:0,PROPORTIONAL:1},S2={CUSTOM:0,ADDITIVE:1,COLORIZE:2};var pA={InterpolationType:dS,OpacityMode:gA,ColorMixPreset:S2},ute=`//VTK::System::Dec
 
 /*=========================================================================
 
@@ -2630,7 +2630,7 @@ void main()
   // Perform the blending operation along the ray
   applyBlend(posIS, endIS, tdims);
 }
-`;const{vtkWarningMacro:dte,vtkErrorMacro:Bx}=bo;function hte(t){switch(t){case S2.CUSTOM:return"//VTK::CustomColorMix";case S2.ADDITIVE:return`
+`;const{vtkWarningMacro:dte,vtkErrorMacro:Bx}=Do;function hte(t){switch(t){case S2.CUSTOM:return"//VTK::CustomColorMix";case S2.ADDITIVE:return`
         // compute normals
         mat4 normalMat = computeMat4Normal(posIS, tValue, tstep);
         #if (vtkLightComplexity > 0) && defined(vtkComputeNormalFromOpacity)
@@ -2693,19 +2693,19 @@ void main()
         vec3 color = tColor0 * mix(vec3(1.0), tColor1, pwfValue1);
         color = applyAllLightning(color, opacity0, posIS, normalLight0);
         return vec4(color, opacity0);
-`;default:return null}}function gte(t,e){e.classHierarchy.push("vtkOpenGLVolumeMapper");function r(i){[e._scalars,e._scalarOpacityFunc,e._colorTransferFunc,e._labelOutlineThicknessArray].forEach(o=>i.unregisterGraphicsResourceUser(o,t))}t.buildPass=()=>{e.zBufferTexture=null},t.zBufferPass=(i,o)=>{if(i){const a=o.getZBufferTexture();a!==e.zBufferTexture&&(e.zBufferTexture=a)}},t.opaqueZBufferPass=(i,o)=>t.zBufferPass(i,o),t.volumePass=(i,o)=>{if(i){const a=e._openGLRenderWindow;e._openGLRenderWindow=t.getLastAncestorOfType("vtkOpenGLRenderWindow"),a&&!a.isDeleted()&&a!==e._openGLRenderWindow&&r(a),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow),e.jitterTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.framebuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLVolume=t.getFirstAncestorOfType("vtkOpenGLVolume");const s=e.openGLVolume.getRenderable();e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const c=e._openGLRenderer.getRenderable();e.openGLCamera=e._openGLRenderer.getViewNodeFor(c.getActiveCamera()),t.renderPiece(c,s)}},t.getShaderTemplate=(i,o,a)=>{i.Vertex=ute,i.Fragment=fte,i.Geometry=""},t.useIndependentComponents=i=>{var l,f;const o=i.getIndependentComponents(),a=e.currentInput,s=(f=(l=a==null?void 0:a.getPointData())==null?void 0:l.getScalars())==null?void 0:f.getNumberOfComponents(),c=i.getColorMixPreset();return o&&s>=2||!!c},t.replaceShaderValues=(i,o,a)=>{const s=a.getProperty();let c=i.Fragment;s.getInterpolationType()===dS.LINEAR&&(c=Re.substitute(c,"//VTK::TrilinearOn","#define vtkTrilinearOn").result),t.isLabelmapOutlineRequired(a)===!0&&(c=Re.substitute(c,"//VTK::ImageLabelOutlineOn","#define vtkImageLabelOutlineOn").result),e.renderable.getBlendMode()===u2.LABELMAP_EDGE_PROJECTION_BLEND&&(c=Re.substitute(c,"//VTK::LabelEdgeProjectionOn","#define vtkLabelEdgeProjectionOn").result);const d=e.scalarTexture.getComponents();c=Re.substitute(c,"//VTK::NumComponents",`#define vtkNumComponents ${d}`).result;const h=t.useIndependentComponents(s);h&&(c=Re.substitute(c,"//VTK::IndependentComponentsOn","#define UseIndependentComponents").result);const g=[],p=[];for(let T=0;T<d;T++)s.getOpacityMode(T)===gA.PROPORTIONAL&&g.push(`#define vtkComponent${T}Proportional`),s.getForceNearestInterpolation(T)&&p.push(`#define vtkComponent${T}ForceNearest`);c=Re.substitute(c,"//VTK::vtkProportionalComponents",g.join(`
-`)).result,c=Re.substitute(c,"//VTK::vtkForceNearestComponents",p.join(`
-`)).result;const v=s.getColorMixPreset(),y=hte(v);y&&(c=Re.substitute(c,"//VTK::CustomComponentsColorMixOn","#define vtkCustomComponentsColorMix").result,c=Re.substitute(c,"//VTK::CustomComponentsColorMix::Impl",y).result);const m=e.currentInput.getSpatialExtent(),w=e.currentInput.getSpacing(),x=new Float64Array(3);or(x,(m[1]-m[0])*w[0],(m[3]-m[2])*w[1],(m[5]-m[4])*w[2]);const C=ca(x)/t.getCurrentSampleDistance(o);c=Re.substitute(c,"//VTK::MaximumSamplesValue",`${Math.ceil(C)}`).result,c=Re.substitute(c,"//VTK::LightComplexity",`#define vtkLightComplexity ${e.lightComplexity}`).result,e.lightComplexity>0&&(e.renderable.getVolumetricScatteringBlending()>0&&(c=Re.substitute(c,"//VTK::VolumeShadowOn","#define VolumeShadowOn").result),e.renderable.getVolumetricScatteringBlending()<1&&(c=Re.substitute(c,"//VTK::SurfaceShadowOn","#define SurfaceShadowOn").result),e.renderable.getLocalAmbientOcclusion()&&s.getAmbient()>0&&(c=Re.substitute(c,"//VTK::localAmbientOcclusionOn","#define localAmbientOcclusionOn").result));const S=h?d:1;e.gopacity=!1;for(let T=0;!e.gopacity&&T<S;++T)e.gopacity||(e.gopacity=s.getUseGradientOpacity(T));e.gopacity&&(c=Re.substitute(c,"//VTK::GradientOpacityOn","#define vtkGradientOpacityOn").result),e.renderable.getComputeNormalFromOpacity()&&(c=Re.substitute(c,"//VTK::vtkComputeNormalFromOpacity","#define vtkComputeNormalFromOpacity").result),e.zBufferTexture!==null&&(c=Re.substitute(c,"//VTK::ZBuffer::Dec",["uniform sampler2D zBufferTexture;","uniform float vpZWidth;","uniform float vpZHeight;"]).result,c=Re.substitute(c,"//VTK::ZBuffer::Impl",["vec4 depthVec = texture2D(zBufferTexture, vec2(gl_FragCoord.x / vpZWidth, gl_FragCoord.y/vpZHeight));","float zdepth = (depthVec.r*256.0 + depthVec.g)/257.0;","zdepth = zdepth * 2.0 - 1.0;","if (cameraParallel == 0) {","zdepth = -2.0 * camFar * camNear / (zdepth*(camFar-camNear)-(camFar+camNear)) - camNear;}","else {",`zdepth = (zdepth + 1.0) * 0.5 * (camFar - camNear);}
-`,"zdepth = -zdepth/rayDir.z;","dists.y = min(zdepth,dists.y);"]).result),c=Re.substitute(c,"//VTK::BlendMode",`${e.renderable.getBlendMode()}`).result,i.Fragment=c,t.replaceShaderLight(i,o,a),t.replaceShaderClippingPlane(i,o,a)},t.replaceShaderLight=(i,o,a)=>{if(e.lightComplexity===0)return;let s=i.Fragment,c=0;o.getLights().forEach(l=>{l.getSwitch()&&(c+=1)}),s=Re.substitute(s,"//VTK::Light::Dec",["uniform int lightNum;","uniform bool twoSidedLighting;",`uniform vec3 lightColor[${c}];`,`uniform vec3 lightDirectionVC[${c}]; // normalized`,`uniform vec3 lightHalfAngleVC[${c}];`,"//VTK::Light::Dec"],!1).result,e.lightComplexity===3&&(s=Re.substitute(s,"//VTK::Light::Dec",[`uniform vec3 lightPositionVC[${c}];`,`uniform vec3 lightAttenuation[${c}];`,`uniform float lightConeAngle[${c}];`,`uniform float lightExponent[${c}];`,`uniform int lightPositional[${c}];`],!1).result),e.renderable.getVolumetricScatteringBlending()>0&&(s=Re.substitute(s,"//VTK::VolumeShadow::Dec",["uniform float volumetricScatteringBlending;","uniform float giReach;","uniform float volumeShadowSamplingDistFactor;","uniform float anisotropy;","uniform float anisotropy2;"],!1).result),e.renderable.getLocalAmbientOcclusion()&&a.getProperty().getAmbient()>0&&(s=Re.substitute(s,"//VTK::LAO::Dec",["uniform int kernelRadius;",`uniform vec2 kernelSample[${e.renderable.getLAOKernelRadius()}];`,"uniform int kernelSize;"],!1).result),i.Fragment=s},t.replaceShaderClippingPlane=(i,o,a)=>{let s=i.Fragment;if(e.renderable.getClippingPlanes().length>0){const c=e.renderable.getClippingPlanes().length;s=Re.substitute(s,"//VTK::ClipPlane::Dec",["uniform vec3 vClipPlaneNormals[6];","uniform float vClipPlaneDistances[6];","uniform vec3 vClipPlaneOrigins[6];","uniform int clip_numPlanes;","//VTK::ClipPlane::Dec","#define vtkClippingPlanesOn"],!1).result,s=Re.substitute(s,"//VTK::ClipPlane::Impl",[`for(int i = 0; i < ${c}; i++) {`,"  float rayDirRatio = dot(rayDir, vClipPlaneNormals[i]);","  float equationResult = dot(vertexVCVSOutput, vClipPlaneNormals[i]) + vClipPlaneDistances[i];","  if (rayDirRatio == 0.0)","  {","    if (equationResult < 0.0) dists.x = dists.y;","    continue;","  }","  float result = -1.0 * equationResult / rayDirRatio;","  if (rayDirRatio < 0.0) dists.y = min(dists.y, result);","  else dists.x = max(dists.x, result);","}","//VTK::ClipPlane::Impl"],!1).result}i.Fragment=s};const n=(i,o)=>{let a=0;i.getProperty().getShade()&&e.renderable.getBlendMode()===u2.COMPOSITE_BLEND&&(a=0,e.numberOfLights=0,o.forEach(s=>{s.getSwitch()>0&&(e.numberOfLights++,a===0&&(a=1)),a===1&&(e.numberOfLights>1||s.getIntensity()!==1||!s.lightTypeIsHeadLight())&&(a=2),a<3&&s.getPositional()&&(a=3)})),a!==e.lightComplexity&&(e.lightComplexity=a,t.modified())};t.getNeedToRebuildShaders=(i,o,a)=>{var y;const s=a.getProperty();n(a,o.getLights());const c=e.scalarTexture.getComponents(),l=[],f=[];for(let m=0;m<c;m++)l.push(s.getOpacityMode(m)),f.push(s.getForceNearestInterpolation(m));const u=e.currentInput.getSpatialExtent(),d=e.currentInput.getSpacing(),h=new Float64Array(3);or(h,(u[1]-u[0])*d[0],(u[3]-u[2])*d[1],(u[5]-u[4])*d[2]);const g=ca(h)/t.getCurrentSampleDistance(o),p=!!e.zBufferTexture,v={iComps:s.getIndependentComponents(),colorMixPreset:s.getColorMixPreset(),interpolationType:s.getInterpolationType(),useLabelOutline:t.isLabelmapOutlineRequired(a),numComp:c,maxSamples:g,useGradientOpacity:s.getUseGradientOpacity(0),blendMode:e.renderable.getBlendMode(),hasZBufferTexture:p,opacityModes:l,forceNearestInterps:f};return((y=i.getProgram())==null?void 0:y.getHandle())===0||i.getShaderSourceTime().getMTime()<t.getMTime()||i.getShaderSourceTime().getMTime()<e.renderable.getMTime()||!e.previousState||!T_(e.previousState,v)?(e.previousState=v,!0):!1},t.updateShaders=(i,o,a)=>{if(t.getNeedToRebuildShaders(i,o,a)){const s={Vertex:null,Fragment:null,Geometry:null};t.buildShaders(s,o,a);const c=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(s.Vertex,s.Fragment,s.Geometry);c!==i.getProgram()&&(i.setProgram(c),i.getVAO().releaseGraphicsResources()),i.getShaderSourceTime().modified()}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(i.getProgram());i.getVAO().bind(),t.setMapperShaderParameters(i,o,a),t.setCameraShaderParameters(i,o,a),t.setPropertyShaderParameters(i,o,a),t.getClippingPlaneShaderParameters(i,o,a)},t.setMapperShaderParameters=(i,o,a)=>{var f;const s=i.getProgram();i.getCABO().getElementCount()&&(e.VBOBuildTime.getMTime()>i.getAttributeUpdateTime().getMTime()||i.getShaderSourceTime().getMTime()>i.getAttributeUpdateTime().getMTime())&&(s.isAttributeUsed("vertexDC")&&(i.getVAO().addAttributeArray(s,i.getCABO(),"vertexDC",i.getCABO().getVertexOffset(),i.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||Bx("Error setting vertexDC in shader VAO.")),i.getAttributeUpdateTime().modified()),s.setUniformi("texture1",e.scalarTexture.getTextureUnit()),s.setUniformf("sampleDistance",t.getCurrentSampleDistance(o));const c=e.scalarTexture.getVolumeInfo(),l=e.renderable.getIpScalarRange();if((f=c==null?void 0:c.dataComputedScale)!=null&&f.length){const u=[],d=[];for(let h=0;h<4;h++)u[h]=l[0]*c.dataComputedScale[h]+c.dataComputedOffset[h],d[h]=l[1]*c.dataComputedScale[h]+c.dataComputedOffset[h],u[h]=(u[h]-c.offset[h])/c.scale[h],d[h]=(d[h]-c.offset[h])/c.scale[h];s.setUniform4f("ipScalarRangeMin",u[0],u[1],u[2],u[3]),s.setUniform4f("ipScalarRangeMax",d[0],d[1],d[2],d[3])}if(e.zBufferTexture!==null){s.setUniformi("zBufferTexture",e.zBufferTexture.getTextureUnit());const u=e._useSmallViewport?[e._smallViewportWidth,e._smallViewportHeight]:e._openGLRenderWindow.getFramebufferSize();s.setUniformf("vpZWidth",u[0]),s.setUniformf("vpZHeight",u[1])}},t.setCameraShaderParameters=(i,o,a)=>{const s=e.openGLCamera.getKeyMatrices(o),c=e.openGLVolume.getKeyMatrices();Un(e.modelToView,s.wcvc,c.mcwc);const l=i.getProgram(),f=e.openGLCamera.getRenderable(),u=f.getClippingRange();l.setUniformf("camThick",u[1]-u[0]),l.setUniformf("camNear",u[0]),l.setUniformf("camFar",u[1]);const d=e.currentInput.getBounds(),h=e.currentInput.getDimensions(),g=new Float64Array(3),p=new Float64Array(3);let v=1,y=-1,m=1,w=-1;for(let V=0;V<8;++V){if(or(g,d[V%2],d[2+Math.floor(V/2)%2],d[4+Math.floor(V/4)]),jt(g,g,e.modelToView),!f.getParallelProjection()){rr(p,g);const G=-u[0]/g[2];Ar(g,p,G)}jt(g,g,s.vcpc),v=Math.min(g[0],v),y=Math.max(g[0],y),m=Math.min(g[1],m),w=Math.max(g[1],w)}l.setUniformf("dcxmin",v),l.setUniformf("dcxmax",y),l.setUniformf("dcymin",m),l.setUniformf("dcymax",w),l.isUniformUsed("cameraParallel")&&l.setUniformi("cameraParallel",f.getParallelProjection());const x=e.currentInput.getSpatialExtent(),C=e.currentInput.getSpacing(),S=new Float64Array(3);or(S,(x[1]-x[0])*C[0],(x[3]-x[2])*C[1],(x[5]-x[4])*C[2]),l.setUniform3f("vSpacing",C[0],C[1],C[2]),or(g,x[0],x[2],x[4]),e.currentInput.indexToWorldVec3(g,g),jt(g,g,e.modelToView),l.setUniform3f("vOriginVC",g[0],g[1],g[2]);const T=e.currentInput.getIndexToWorld();Un(e.idxToView,e.modelToView,T),ph(e.idxNormalMatrix,s.normalMatrix,c.normalMatrix),ph(e.idxNormalMatrix,e.idxNormalMatrix,e.currentInput.getDirectionByReference());const _=ca(S)/t.getCurrentSampleDistance(o);_>e.renderable.getMaximumSamplesPerRay()&&dte(`The number of steps required ${Math.ceil(_)} is larger than the
+`;default:return null}}function gte(t,e){e.classHierarchy.push("vtkOpenGLVolumeMapper");function r(i){[e._scalars,e._scalarOpacityFunc,e._colorTransferFunc,e._labelOutlineThicknessArray].forEach(o=>i.unregisterGraphicsResourceUser(o,t))}t.buildPass=()=>{e.zBufferTexture=null},t.zBufferPass=(i,o)=>{if(i){const a=o.getZBufferTexture();a!==e.zBufferTexture&&(e.zBufferTexture=a)}},t.opaqueZBufferPass=(i,o)=>t.zBufferPass(i,o),t.volumePass=(i,o)=>{if(i){const a=e._openGLRenderWindow;e._openGLRenderWindow=t.getLastAncestorOfType("vtkOpenGLRenderWindow"),a&&!a.isDeleted()&&a!==e._openGLRenderWindow&&r(a),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow),e.jitterTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.framebuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLVolume=t.getFirstAncestorOfType("vtkOpenGLVolume");const s=e.openGLVolume.getRenderable();e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const c=e._openGLRenderer.getRenderable();e.openGLCamera=e._openGLRenderer.getViewNodeFor(c.getActiveCamera()),t.renderPiece(c,s)}},t.getShaderTemplate=(i,o,a)=>{i.Vertex=ute,i.Fragment=fte,i.Geometry=""},t.useIndependentComponents=i=>{var l,f;const o=i.getIndependentComponents(),a=e.currentInput,s=(f=(l=a==null?void 0:a.getPointData())==null?void 0:l.getScalars())==null?void 0:f.getNumberOfComponents(),c=i.getColorMixPreset();return o&&s>=2||!!c},t.replaceShaderValues=(i,o,a)=>{const s=a.getProperty();let c=i.Fragment;s.getInterpolationType()===dS.LINEAR&&(c=Le.substitute(c,"//VTK::TrilinearOn","#define vtkTrilinearOn").result),t.isLabelmapOutlineRequired(a)===!0&&(c=Le.substitute(c,"//VTK::ImageLabelOutlineOn","#define vtkImageLabelOutlineOn").result),e.renderable.getBlendMode()===u2.LABELMAP_EDGE_PROJECTION_BLEND&&(c=Le.substitute(c,"//VTK::LabelEdgeProjectionOn","#define vtkLabelEdgeProjectionOn").result);const d=e.scalarTexture.getComponents();c=Le.substitute(c,"//VTK::NumComponents",`#define vtkNumComponents ${d}`).result;const h=t.useIndependentComponents(s);h&&(c=Le.substitute(c,"//VTK::IndependentComponentsOn","#define UseIndependentComponents").result);const g=[],p=[];for(let T=0;T<d;T++)s.getOpacityMode(T)===gA.PROPORTIONAL&&g.push(`#define vtkComponent${T}Proportional`),s.getForceNearestInterpolation(T)&&p.push(`#define vtkComponent${T}ForceNearest`);c=Le.substitute(c,"//VTK::vtkProportionalComponents",g.join(`
+`)).result,c=Le.substitute(c,"//VTK::vtkForceNearestComponents",p.join(`
+`)).result;const v=s.getColorMixPreset(),y=hte(v);y&&(c=Le.substitute(c,"//VTK::CustomComponentsColorMixOn","#define vtkCustomComponentsColorMix").result,c=Le.substitute(c,"//VTK::CustomComponentsColorMix::Impl",y).result);const m=e.currentInput.getSpatialExtent(),w=e.currentInput.getSpacing(),x=new Float64Array(3);lr(x,(m[1]-m[0])*w[0],(m[3]-m[2])*w[1],(m[5]-m[4])*w[2]);const C=oa(x)/t.getCurrentSampleDistance(o);c=Le.substitute(c,"//VTK::MaximumSamplesValue",`${Math.ceil(C)}`).result,c=Le.substitute(c,"//VTK::LightComplexity",`#define vtkLightComplexity ${e.lightComplexity}`).result,e.lightComplexity>0&&(e.renderable.getVolumetricScatteringBlending()>0&&(c=Le.substitute(c,"//VTK::VolumeShadowOn","#define VolumeShadowOn").result),e.renderable.getVolumetricScatteringBlending()<1&&(c=Le.substitute(c,"//VTK::SurfaceShadowOn","#define SurfaceShadowOn").result),e.renderable.getLocalAmbientOcclusion()&&s.getAmbient()>0&&(c=Le.substitute(c,"//VTK::localAmbientOcclusionOn","#define localAmbientOcclusionOn").result));const S=h?d:1;e.gopacity=!1;for(let T=0;!e.gopacity&&T<S;++T)e.gopacity||(e.gopacity=s.getUseGradientOpacity(T));e.gopacity&&(c=Le.substitute(c,"//VTK::GradientOpacityOn","#define vtkGradientOpacityOn").result),e.renderable.getComputeNormalFromOpacity()&&(c=Le.substitute(c,"//VTK::vtkComputeNormalFromOpacity","#define vtkComputeNormalFromOpacity").result),e.zBufferTexture!==null&&(c=Le.substitute(c,"//VTK::ZBuffer::Dec",["uniform sampler2D zBufferTexture;","uniform float vpZWidth;","uniform float vpZHeight;"]).result,c=Le.substitute(c,"//VTK::ZBuffer::Impl",["vec4 depthVec = texture2D(zBufferTexture, vec2(gl_FragCoord.x / vpZWidth, gl_FragCoord.y/vpZHeight));","float zdepth = (depthVec.r*256.0 + depthVec.g)/257.0;","zdepth = zdepth * 2.0 - 1.0;","if (cameraParallel == 0) {","zdepth = -2.0 * camFar * camNear / (zdepth*(camFar-camNear)-(camFar+camNear)) - camNear;}","else {",`zdepth = (zdepth + 1.0) * 0.5 * (camFar - camNear);}
+`,"zdepth = -zdepth/rayDir.z;","dists.y = min(zdepth,dists.y);"]).result),c=Le.substitute(c,"//VTK::BlendMode",`${e.renderable.getBlendMode()}`).result,i.Fragment=c,t.replaceShaderLight(i,o,a),t.replaceShaderClippingPlane(i,o,a)},t.replaceShaderLight=(i,o,a)=>{if(e.lightComplexity===0)return;let s=i.Fragment,c=0;o.getLights().forEach(l=>{l.getSwitch()&&(c+=1)}),s=Le.substitute(s,"//VTK::Light::Dec",["uniform int lightNum;","uniform bool twoSidedLighting;",`uniform vec3 lightColor[${c}];`,`uniform vec3 lightDirectionVC[${c}]; // normalized`,`uniform vec3 lightHalfAngleVC[${c}];`,"//VTK::Light::Dec"],!1).result,e.lightComplexity===3&&(s=Le.substitute(s,"//VTK::Light::Dec",[`uniform vec3 lightPositionVC[${c}];`,`uniform vec3 lightAttenuation[${c}];`,`uniform float lightConeAngle[${c}];`,`uniform float lightExponent[${c}];`,`uniform int lightPositional[${c}];`],!1).result),e.renderable.getVolumetricScatteringBlending()>0&&(s=Le.substitute(s,"//VTK::VolumeShadow::Dec",["uniform float volumetricScatteringBlending;","uniform float giReach;","uniform float volumeShadowSamplingDistFactor;","uniform float anisotropy;","uniform float anisotropy2;"],!1).result),e.renderable.getLocalAmbientOcclusion()&&a.getProperty().getAmbient()>0&&(s=Le.substitute(s,"//VTK::LAO::Dec",["uniform int kernelRadius;",`uniform vec2 kernelSample[${e.renderable.getLAOKernelRadius()}];`,"uniform int kernelSize;"],!1).result),i.Fragment=s},t.replaceShaderClippingPlane=(i,o,a)=>{let s=i.Fragment;if(e.renderable.getClippingPlanes().length>0){const c=e.renderable.getClippingPlanes().length;s=Le.substitute(s,"//VTK::ClipPlane::Dec",["uniform vec3 vClipPlaneNormals[6];","uniform float vClipPlaneDistances[6];","uniform vec3 vClipPlaneOrigins[6];","uniform int clip_numPlanes;","//VTK::ClipPlane::Dec","#define vtkClippingPlanesOn"],!1).result,s=Le.substitute(s,"//VTK::ClipPlane::Impl",[`for(int i = 0; i < ${c}; i++) {`,"  float rayDirRatio = dot(rayDir, vClipPlaneNormals[i]);","  float equationResult = dot(vertexVCVSOutput, vClipPlaneNormals[i]) + vClipPlaneDistances[i];","  if (rayDirRatio == 0.0)","  {","    if (equationResult < 0.0) dists.x = dists.y;","    continue;","  }","  float result = -1.0 * equationResult / rayDirRatio;","  if (rayDirRatio < 0.0) dists.y = min(dists.y, result);","  else dists.x = max(dists.x, result);","}","//VTK::ClipPlane::Impl"],!1).result}i.Fragment=s};const n=(i,o)=>{let a=0;i.getProperty().getShade()&&e.renderable.getBlendMode()===u2.COMPOSITE_BLEND&&(a=0,e.numberOfLights=0,o.forEach(s=>{s.getSwitch()>0&&(e.numberOfLights++,a===0&&(a=1)),a===1&&(e.numberOfLights>1||s.getIntensity()!==1||!s.lightTypeIsHeadLight())&&(a=2),a<3&&s.getPositional()&&(a=3)})),a!==e.lightComplexity&&(e.lightComplexity=a,t.modified())};t.getNeedToRebuildShaders=(i,o,a)=>{var y;const s=a.getProperty();n(a,o.getLights());const c=e.scalarTexture.getComponents(),l=[],f=[];for(let m=0;m<c;m++)l.push(s.getOpacityMode(m)),f.push(s.getForceNearestInterpolation(m));const u=e.currentInput.getSpatialExtent(),d=e.currentInput.getSpacing(),h=new Float64Array(3);lr(h,(u[1]-u[0])*d[0],(u[3]-u[2])*d[1],(u[5]-u[4])*d[2]);const g=oa(h)/t.getCurrentSampleDistance(o),p=!!e.zBufferTexture,v={iComps:s.getIndependentComponents(),colorMixPreset:s.getColorMixPreset(),interpolationType:s.getInterpolationType(),useLabelOutline:t.isLabelmapOutlineRequired(a),numComp:c,maxSamples:g,useGradientOpacity:s.getUseGradientOpacity(0),blendMode:e.renderable.getBlendMode(),hasZBufferTexture:p,opacityModes:l,forceNearestInterps:f};return((y=i.getProgram())==null?void 0:y.getHandle())===0||i.getShaderSourceTime().getMTime()<t.getMTime()||i.getShaderSourceTime().getMTime()<e.renderable.getMTime()||!e.previousState||!T_(e.previousState,v)?(e.previousState=v,!0):!1},t.updateShaders=(i,o,a)=>{if(t.getNeedToRebuildShaders(i,o,a)){const s={Vertex:null,Fragment:null,Geometry:null};t.buildShaders(s,o,a);const c=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(s.Vertex,s.Fragment,s.Geometry);c!==i.getProgram()&&(i.setProgram(c),i.getVAO().releaseGraphicsResources()),i.getShaderSourceTime().modified()}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(i.getProgram());i.getVAO().bind(),t.setMapperShaderParameters(i,o,a),t.setCameraShaderParameters(i,o,a),t.setPropertyShaderParameters(i,o,a),t.getClippingPlaneShaderParameters(i,o,a)},t.setMapperShaderParameters=(i,o,a)=>{var f;const s=i.getProgram();i.getCABO().getElementCount()&&(e.VBOBuildTime.getMTime()>i.getAttributeUpdateTime().getMTime()||i.getShaderSourceTime().getMTime()>i.getAttributeUpdateTime().getMTime())&&(s.isAttributeUsed("vertexDC")&&(i.getVAO().addAttributeArray(s,i.getCABO(),"vertexDC",i.getCABO().getVertexOffset(),i.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||Bx("Error setting vertexDC in shader VAO.")),i.getAttributeUpdateTime().modified()),s.setUniformi("texture1",e.scalarTexture.getTextureUnit()),s.setUniformf("sampleDistance",t.getCurrentSampleDistance(o));const c=e.scalarTexture.getVolumeInfo(),l=e.renderable.getIpScalarRange();if((f=c==null?void 0:c.dataComputedScale)!=null&&f.length){const u=[],d=[];for(let h=0;h<4;h++)u[h]=l[0]*c.dataComputedScale[h]+c.dataComputedOffset[h],d[h]=l[1]*c.dataComputedScale[h]+c.dataComputedOffset[h],u[h]=(u[h]-c.offset[h])/c.scale[h],d[h]=(d[h]-c.offset[h])/c.scale[h];s.setUniform4f("ipScalarRangeMin",u[0],u[1],u[2],u[3]),s.setUniform4f("ipScalarRangeMax",d[0],d[1],d[2],d[3])}if(e.zBufferTexture!==null){s.setUniformi("zBufferTexture",e.zBufferTexture.getTextureUnit());const u=e._useSmallViewport?[e._smallViewportWidth,e._smallViewportHeight]:e._openGLRenderWindow.getFramebufferSize();s.setUniformf("vpZWidth",u[0]),s.setUniformf("vpZHeight",u[1])}},t.setCameraShaderParameters=(i,o,a)=>{const s=e.openGLCamera.getKeyMatrices(o),c=e.openGLVolume.getKeyMatrices();Un(e.modelToView,s.wcvc,c.mcwc);const l=i.getProgram(),f=e.openGLCamera.getRenderable(),u=f.getClippingRange();l.setUniformf("camThick",u[1]-u[0]),l.setUniformf("camNear",u[0]),l.setUniformf("camFar",u[1]);const d=e.currentInput.getBounds(),h=e.currentInput.getDimensions(),g=new Float64Array(3),p=new Float64Array(3);let v=1,y=-1,m=1,w=-1;for(let F=0;F<8;++F){if(lr(g,d[F%2],d[2+Math.floor(F/2)%2],d[4+Math.floor(F/4)]),qt(g,g,e.modelToView),!f.getParallelProjection()){ar(p,g);const G=-u[0]/g[2];Nr(g,p,G)}qt(g,g,s.vcpc),v=Math.min(g[0],v),y=Math.max(g[0],y),m=Math.min(g[1],m),w=Math.max(g[1],w)}l.setUniformf("dcxmin",v),l.setUniformf("dcxmax",y),l.setUniformf("dcymin",m),l.setUniformf("dcymax",w),l.isUniformUsed("cameraParallel")&&l.setUniformi("cameraParallel",f.getParallelProjection());const x=e.currentInput.getSpatialExtent(),C=e.currentInput.getSpacing(),S=new Float64Array(3);lr(S,(x[1]-x[0])*C[0],(x[3]-x[2])*C[1],(x[5]-x[4])*C[2]),l.setUniform3f("vSpacing",C[0],C[1],C[2]),lr(g,x[0],x[2],x[4]),e.currentInput.indexToWorldVec3(g,g),qt(g,g,e.modelToView),l.setUniform3f("vOriginVC",g[0],g[1],g[2]);const T=e.currentInput.getIndexToWorld();Un(e.idxToView,e.modelToView,T),ph(e.idxNormalMatrix,s.normalMatrix,c.normalMatrix),ph(e.idxNormalMatrix,e.idxNormalMatrix,e.currentInput.getDirectionByReference());const _=oa(S)/t.getCurrentSampleDistance(o);_>e.renderable.getMaximumSamplesPerRay()&&dte(`The number of steps required ${Math.ceil(_)} is larger than the
         specified maximum number of steps ${e.renderable.getMaximumSamplesPerRay()}.
         Please either change the
-        volumeMapper sampleDistance or its maximum number of samples.`);const E=new Float64Array(3);if(or(E,1,1,1),IY(E,E,S),l.setUniform3f("vVCToIJK",E[0],E[1],E[2]),l.setUniform3i("volumeDimensions",h[0],h[1],h[2]),l.setUniform3f("volumeSpacings",C[0],C[1],C[2]),!e._openGLRenderWindow.getWebgl2()){const V=e.scalarTexture.getVolumeInfo();l.setUniformf("texWidth",e.scalarTexture.getWidth()),l.setUniformf("texHeight",e.scalarTexture.getHeight()),l.setUniformi("xreps",V.xreps),l.setUniformi("xstride",V.xstride),l.setUniformi("ystride",V.ystride)}const b=new Float64Array(3),D=new Float64Array(3);for(let V=0;V<6;++V){switch(V){case 1:or(b,-1,0,0),or(D,x[0],x[2],x[4]);break;case 2:or(b,0,1,0),or(D,x[1],x[3],x[5]);break;case 3:or(b,0,-1,0),or(D,x[0],x[2],x[4]);break;case 4:or(b,0,0,1),or(D,x[1],x[3],x[5]);break;case 5:or(b,0,0,-1),or(D,x[0],x[2],x[4]);break;case 0:default:or(b,1,0,0),or(D,x[1],x[3],x[5]);break}y2(b,b,e.idxNormalMatrix),jt(D,D,e.idxToView);const G=-1*Pt(D,b);l.setUniform3f(`vPlaneNormal${V}`,b[0],b[1],b[2]),l.setUniformf(`vPlaneDistance${V}`,G)}if(t.isLabelmapOutlineRequired(a)){const G=e.currentInput.getWorldToIndex();l.setUniformMatrix("vWCtoIDX",G);const R=o.getActiveCamera(),[N,F]=R.getClippingRange(),j=R.getDistance();R.setClippingRange(j,j+.1);const X=e.openGLCamera.getKeyMatrices(o);ti(e.projectionToWorld,X.wcpc),R.setClippingRange(N,F),e.openGLCamera.getKeyMatrices(o),l.setUniformMatrix("PCWCMatrix",e.projectionToWorld);const te=t.getRenderTargetSize();l.setUniformf("vpWidth",te[0]),l.setUniformf("vpHeight",te[1]);const fe=t.getRenderTargetOffset();l.setUniformf("vpOffsetX",fe[0]/te[0]),l.setUniformf("vpOffsetY",fe[1]/te[1])}if(ti(e.projectionToView,s.vcpc),l.setUniformMatrix("PCVCMatrix",e.projectionToView),e.lightComplexity===0)return;let I=0;const P=[],O=[],A=[];if(o.getLights().forEach(V=>{if(V.getSwitch()>0){const R=V.getColor(),N=V.getIntensity();P[0+I*3]=R[0]*N,P[1+I*3]=R[1]*N,P[2+I*3]=R[2]*N;const F=V.getDirection();or(b,F[0],F[1],F[2]),y2(b,b,s.normalMatrix),rr(b,b),O[0+I*3]=b[0],O[1+I*3]=b[1],O[2+I*3]=b[2],A[0+I*3]=-.5*b[0],A[1+I*3]=-.5*b[1],A[2+I*3]=-.5*(b[2]-1),I++}}),l.setUniformi("twoSidedLighting",o.getTwoSidedLighting()),l.setUniformi("lightNum",I),l.setUniform3fv("lightColor",P),l.setUniform3fv("lightDirectionVC",O),l.setUniform3fv("lightHalfAngleVC",A),e.lightComplexity===3){I=0;const V=[],G=[],R=[],N=[],F=[];o.getLights().forEach(j=>{if(j.getSwitch()>0){const te=j.getAttenuationValues();G[0+I*3]=te[0],G[1+I*3]=te[1],G[2+I*3]=te[2],N[I]=j.getExponent(),R[I]=j.getConeAngle(),F[I]=j.getPositional();const fe=j.getTransformedPosition();jt(fe,fe,e.modelToView),V[0+I*3]=fe[0],V[1+I*3]=fe[1],V[2+I*3]=fe[2],I+=1}}),l.setUniform3fv("lightPositionVC",V),l.setUniform3fv("lightAttenuation",G),l.setUniformfv("lightConeAngle",R),l.setUniformfv("lightExponent",N),l.setUniformiv("lightPositional",F)}if(e.renderable.getVolumetricScatteringBlending()>0&&(l.setUniformf("giReach",e.renderable.getGlobalIlluminationReach()),l.setUniformf("volumetricScatteringBlending",e.renderable.getVolumetricScatteringBlending()),l.setUniformf("volumeShadowSamplingDistFactor",e.renderable.getVolumeShadowSamplingDistFactor()),l.setUniformf("anisotropy",e.renderable.getAnisotropy()),l.setUniformf("anisotropy2",e.renderable.getAnisotropy()**2)),e.renderable.getLocalAmbientOcclusion()&&a.getProperty().getAmbient()>0){const V=e.renderable.getLAOKernelSize();l.setUniformi("kernelSize",V);const G=[];for(let R=0;R<V;R++)G[R*2]=Math.random()*.5,G[R*2+1]=Math.random()*.5;l.setUniform2fv("kernelSample",G),l.setUniformi("kernelRadius",e.renderable.getLAOKernelRadius())}},t.setPropertyShaderParameters=(i,o,a)=>{const s=i.getProgram();s.setUniformi("ctexture",e.colorTexture.getTextureUnit()),s.setUniformi("otexture",e.opacityTexture.getTextureUnit()),s.setUniformi("jtexture",e.jitterTexture.getTextureUnit()),s.setUniformi("ttexture",e.labelOutlineThicknessTexture.getTextureUnit());const c=e.scalarTexture.getVolumeInfo(),l=a.getProperty(),f=e.scalarTexture.getComponents(),u=t.useIndependentComponents(l);if(u)for(let h=0;h<f;h++)s.setUniformf(`mix${h}`,a.getProperty().getComponentWeight(h));for(let h=0;h<f;h++){const g=u?h:0,p=c.scale[h],y=l.getScalarOpacity(g).getRange(),m=p/(y[1]-y[0]),w=(c.offset[h]-y[0])/(y[1]-y[0]);s.setUniformf(`oshift${h}`,w),s.setUniformf(`oscale${h}`,m);const C=l.getRGBTransferFunction(g).getRange(),S=(c.offset[h]-C[0])/(C[1]-C[0]),T=p/(C[1]-C[0]);s.setUniformf(`cshift${h}`,S),s.setUniformf(`cscale${h}`,T)}if(e.gopacity)if(u)for(let h=0;h<f;++h){const g=c.scale[h];if(l.getUseGradientOpacity(h)){const v=l.getGradientOpacityMinimumOpacity(h),y=l.getGradientOpacityMaximumOpacity(h);s.setUniformf(`gomin${h}`,v),s.setUniformf(`gomax${h}`,y);const m=[l.getGradientOpacityMinimumValue(h),l.getGradientOpacityMaximumValue(h)];s.setUniformf(`goscale${h}`,g*(y-v)/(m[1]-m[0])),s.setUniformf(`goshift${h}`,-m[0]*(y-v)/(m[1]-m[0])+v)}else s.setUniformf(`gomin${h}`,1),s.setUniformf(`gomax${h}`,1),s.setUniformf(`goscale${h}`,0),s.setUniformf(`goshift${h}`,1)}else{const h=c.scale[f-1],g=l.getGradientOpacityMinimumOpacity(0),p=l.getGradientOpacityMaximumOpacity(0);s.setUniformf("gomin0",g),s.setUniformf("gomax0",p);const v=[l.getGradientOpacityMinimumValue(0),l.getGradientOpacityMaximumValue(0)];s.setUniformf("goscale0",h*(p-g)/(v[1]-v[0])),s.setUniformf("goshift0",-v[0]*(p-g)/(v[1]-v[0])+g)}if(t.isLabelmapOutlineRequired(a)===!0){const h=a.getProperty().getLabelOutlineOpacity();s.setUniformf("outlineOpacity",h)}e.lightComplexity>0&&(s.setUniformf("vAmbient",l.getAmbient()),s.setUniformf("vDiffuse",l.getDiffuse()),s.setUniformf("vSpecular",l.getSpecular()),s.setUniformf("vSpecularPower",l.getSpecularPower()))},t.getClippingPlaneShaderParameters=(i,o,a)=>{if(e.renderable.getClippingPlanes().length>0){const s=e.openGLCamera.getKeyMatrices(o),c=[],l=[],f=[],u=e.renderable.getClippingPlanes(),d=u.length;for(let g=0;g<d;++g){const p=u[g].getNormal(),v=u[g].getOrigin();y2(p,p,s.normalMatrix),jt(v,v,s.wcvc);const y=-1*Pt(v,p);c.push(p[0]),c.push(p[1]),c.push(p[2]),l.push(y),f.push(v[0]),f.push(v[1]),f.push(v[2])}const h=i.getProgram();h.setUniform3fv("vClipPlaneNormals",c),h.setUniformfv("vClipPlaneDistances",l),h.setUniform3fv("vClipPlaneOrigins",f),h.setUniformi("clip_numPlanes",d)}},t.delete=K1(()=>{e._animationRateSubscription&&(e._animationRateSubscription.unsubscribe(),e._animationRateSubscription=null)},()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete),t.getRenderTargetSize=()=>{if(e._useSmallViewport)return[e._smallViewportWidth,e._smallViewportHeight];const{usize:i,vsize:o}=e._openGLRenderer.getTiledSizeAndOrigin();return[i,o]},t.getRenderTargetOffset=()=>{const{lowerLeftU:i,lowerLeftV:o}=e._openGLRenderer.getTiledSizeAndOrigin();return[i,o]},t.getCurrentSampleDistance=i=>{const o=i.getVTKWindow().getInteractor(),a=e.renderable.getSampleDistance();if(o.isAnimating()){const s=e.renderable.getInteractionSampleDistanceFactor();return a*s}return a},t.renderPieceStart=(i,o)=>{const a=i.getVTKWindow().getInteractor();if(e._lastScale||(e._lastScale=e.renderable.getInitialInteractionScale()),e._useSmallViewport=!1,a.isAnimating()&&e._lastScale>1.5&&(e._useSmallViewport=!0),e._animationRateSubscription||(e._animationRateSubscription=a.onAnimationFrameRateUpdate(()=>{if(e.renderable.getAutoAdjustSampleDistances()){const c=a.getRecentAnimationFrameRate(),l=a.getDesiredUpdateRate()/c;(l>1.15||l<.85)&&(e._lastScale*=l),e._lastScale>400&&(e._lastScale=400),e._lastScale<1.5&&(e._lastScale=1.5)}else e._lastScale=e.renderable.getImageSampleDistance()*e.renderable.getImageSampleDistance()})),e._useSmallViewport){const c=e._openGLRenderWindow.getFramebufferSize(),l=1/Math.sqrt(e._lastScale);if(e._smallViewportWidth=Math.ceil(l*c[0]),e._smallViewportHeight=Math.ceil(l*c[1]),e._smallViewportHeight>c[1]&&(e._smallViewportHeight=c[1]),e._smallViewportWidth>c[0]&&(e._smallViewportWidth=c[0]),e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.getGLFramebuffer()===null)e.framebuffer.create(c[0],c[1]),e.framebuffer.populateFramebuffer();else{const u=e.framebuffer.getSize();(!u||u[0]!==c[0]||u[1]!==c[1])&&(e.framebuffer.create(c[0],c[1]),e.framebuffer.populateFramebuffer())}e.framebuffer.bind();const f=e.context;f.clearColor(0,0,0,0),f.colorMask(!0,!0,!0,!0),f.clear(f.COLOR_BUFFER_BIT),f.viewport(0,0,e._smallViewportWidth,e._smallViewportHeight),e.fvp=[e._smallViewportWidth/c[0],e._smallViewportHeight/c[1]]}e.context.disable(e.context.DEPTH_TEST),t.updateBufferObjects(i,o),o.getProperty().getInterpolationType()===dS.NEAREST?(e.scalarTexture.setMinificationFilter($t.NEAREST),e.scalarTexture.setMagnificationFilter($t.NEAREST)):(e.scalarTexture.setMinificationFilter($t.LINEAR),e.scalarTexture.setMagnificationFilter($t.LINEAR)),e.zBufferTexture!==null&&e.zBufferTexture.activate()},t.renderPieceDraw=(i,o)=>{const a=e.context;e.scalarTexture.activate(),e.opacityTexture.activate(),e.labelOutlineThicknessTexture.activate(),e.colorTexture.activate(),e.jitterTexture.activate(),t.updateShaders(e.tris,i,o),a.drawArrays(a.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release(),e.scalarTexture.deactivate(),e.colorTexture.deactivate(),e.opacityTexture.deactivate(),e.labelOutlineThicknessTexture.deactivate(),e.jitterTexture.deactivate()},t.renderPieceFinish=(i,o)=>{if(e.zBufferTexture!==null&&e.zBufferTexture.deactivate(),e._useSmallViewport){if(e.framebuffer.restorePreviousBindingsAndBuffers(),e.copyShader===null){e.copyShader=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(["//VTK::System::Dec","attribute vec4 vertexDC;","uniform vec2 tfactor;","varying vec2 tcoord;","void main() { tcoord = vec2(vertexDC.x*0.5 + 0.5, vertexDC.y*0.5 + 0.5) * tfactor; gl_Position = vertexDC; }"].join(`
+        volumeMapper sampleDistance or its maximum number of samples.`);const E=new Float64Array(3);if(lr(E,1,1,1),IY(E,E,S),l.setUniform3f("vVCToIJK",E[0],E[1],E[2]),l.setUniform3i("volumeDimensions",h[0],h[1],h[2]),l.setUniform3f("volumeSpacings",C[0],C[1],C[2]),!e._openGLRenderWindow.getWebgl2()){const F=e.scalarTexture.getVolumeInfo();l.setUniformf("texWidth",e.scalarTexture.getWidth()),l.setUniformf("texHeight",e.scalarTexture.getHeight()),l.setUniformi("xreps",F.xreps),l.setUniformi("xstride",F.xstride),l.setUniformi("ystride",F.ystride)}const b=new Float64Array(3),D=new Float64Array(3);for(let F=0;F<6;++F){switch(F){case 1:lr(b,-1,0,0),lr(D,x[0],x[2],x[4]);break;case 2:lr(b,0,1,0),lr(D,x[1],x[3],x[5]);break;case 3:lr(b,0,-1,0),lr(D,x[0],x[2],x[4]);break;case 4:lr(b,0,0,1),lr(D,x[1],x[3],x[5]);break;case 5:lr(b,0,0,-1),lr(D,x[0],x[2],x[4]);break;case 0:default:lr(b,1,0,0),lr(D,x[1],x[3],x[5]);break}y2(b,b,e.idxNormalMatrix),qt(D,D,e.idxToView);const G=-1*Pt(D,b);l.setUniform3f(`vPlaneNormal${F}`,b[0],b[1],b[2]),l.setUniformf(`vPlaneDistance${F}`,G)}if(t.isLabelmapOutlineRequired(a)){const G=e.currentInput.getWorldToIndex();l.setUniformMatrix("vWCtoIDX",G);const L=o.getActiveCamera(),[N,V]=L.getClippingRange(),j=L.getDistance();L.setClippingRange(j,j+.1);const X=e.openGLCamera.getKeyMatrices(o);Qr(e.projectionToWorld,X.wcpc),L.setClippingRange(N,V),e.openGLCamera.getKeyMatrices(o),l.setUniformMatrix("PCWCMatrix",e.projectionToWorld);const re=t.getRenderTargetSize();l.setUniformf("vpWidth",re[0]),l.setUniformf("vpHeight",re[1]);const de=t.getRenderTargetOffset();l.setUniformf("vpOffsetX",de[0]/re[0]),l.setUniformf("vpOffsetY",de[1]/re[1])}if(Qr(e.projectionToView,s.vcpc),l.setUniformMatrix("PCVCMatrix",e.projectionToView),e.lightComplexity===0)return;let I=0;const P=[],O=[],A=[];if(o.getLights().forEach(F=>{if(F.getSwitch()>0){const L=F.getColor(),N=F.getIntensity();P[0+I*3]=L[0]*N,P[1+I*3]=L[1]*N,P[2+I*3]=L[2]*N;const V=F.getDirection();lr(b,V[0],V[1],V[2]),y2(b,b,s.normalMatrix),ar(b,b),O[0+I*3]=b[0],O[1+I*3]=b[1],O[2+I*3]=b[2],A[0+I*3]=-.5*b[0],A[1+I*3]=-.5*b[1],A[2+I*3]=-.5*(b[2]-1),I++}}),l.setUniformi("twoSidedLighting",o.getTwoSidedLighting()),l.setUniformi("lightNum",I),l.setUniform3fv("lightColor",P),l.setUniform3fv("lightDirectionVC",O),l.setUniform3fv("lightHalfAngleVC",A),e.lightComplexity===3){I=0;const F=[],G=[],L=[],N=[],V=[];o.getLights().forEach(j=>{if(j.getSwitch()>0){const re=j.getAttenuationValues();G[0+I*3]=re[0],G[1+I*3]=re[1],G[2+I*3]=re[2],N[I]=j.getExponent(),L[I]=j.getConeAngle(),V[I]=j.getPositional();const de=j.getTransformedPosition();qt(de,de,e.modelToView),F[0+I*3]=de[0],F[1+I*3]=de[1],F[2+I*3]=de[2],I+=1}}),l.setUniform3fv("lightPositionVC",F),l.setUniform3fv("lightAttenuation",G),l.setUniformfv("lightConeAngle",L),l.setUniformfv("lightExponent",N),l.setUniformiv("lightPositional",V)}if(e.renderable.getVolumetricScatteringBlending()>0&&(l.setUniformf("giReach",e.renderable.getGlobalIlluminationReach()),l.setUniformf("volumetricScatteringBlending",e.renderable.getVolumetricScatteringBlending()),l.setUniformf("volumeShadowSamplingDistFactor",e.renderable.getVolumeShadowSamplingDistFactor()),l.setUniformf("anisotropy",e.renderable.getAnisotropy()),l.setUniformf("anisotropy2",e.renderable.getAnisotropy()**2)),e.renderable.getLocalAmbientOcclusion()&&a.getProperty().getAmbient()>0){const F=e.renderable.getLAOKernelSize();l.setUniformi("kernelSize",F);const G=[];for(let L=0;L<F;L++)G[L*2]=Math.random()*.5,G[L*2+1]=Math.random()*.5;l.setUniform2fv("kernelSample",G),l.setUniformi("kernelRadius",e.renderable.getLAOKernelRadius())}},t.setPropertyShaderParameters=(i,o,a)=>{const s=i.getProgram();s.setUniformi("ctexture",e.colorTexture.getTextureUnit()),s.setUniformi("otexture",e.opacityTexture.getTextureUnit()),s.setUniformi("jtexture",e.jitterTexture.getTextureUnit()),s.setUniformi("ttexture",e.labelOutlineThicknessTexture.getTextureUnit());const c=e.scalarTexture.getVolumeInfo(),l=a.getProperty(),f=e.scalarTexture.getComponents(),u=t.useIndependentComponents(l);if(u)for(let h=0;h<f;h++)s.setUniformf(`mix${h}`,a.getProperty().getComponentWeight(h));for(let h=0;h<f;h++){const g=u?h:0,p=c.scale[h],y=l.getScalarOpacity(g).getRange(),m=p/(y[1]-y[0]),w=(c.offset[h]-y[0])/(y[1]-y[0]);s.setUniformf(`oshift${h}`,w),s.setUniformf(`oscale${h}`,m);const C=l.getRGBTransferFunction(g).getRange(),S=(c.offset[h]-C[0])/(C[1]-C[0]),T=p/(C[1]-C[0]);s.setUniformf(`cshift${h}`,S),s.setUniformf(`cscale${h}`,T)}if(e.gopacity)if(u)for(let h=0;h<f;++h){const g=c.scale[h];if(l.getUseGradientOpacity(h)){const v=l.getGradientOpacityMinimumOpacity(h),y=l.getGradientOpacityMaximumOpacity(h);s.setUniformf(`gomin${h}`,v),s.setUniformf(`gomax${h}`,y);const m=[l.getGradientOpacityMinimumValue(h),l.getGradientOpacityMaximumValue(h)];s.setUniformf(`goscale${h}`,g*(y-v)/(m[1]-m[0])),s.setUniformf(`goshift${h}`,-m[0]*(y-v)/(m[1]-m[0])+v)}else s.setUniformf(`gomin${h}`,1),s.setUniformf(`gomax${h}`,1),s.setUniformf(`goscale${h}`,0),s.setUniformf(`goshift${h}`,1)}else{const h=c.scale[f-1],g=l.getGradientOpacityMinimumOpacity(0),p=l.getGradientOpacityMaximumOpacity(0);s.setUniformf("gomin0",g),s.setUniformf("gomax0",p);const v=[l.getGradientOpacityMinimumValue(0),l.getGradientOpacityMaximumValue(0)];s.setUniformf("goscale0",h*(p-g)/(v[1]-v[0])),s.setUniformf("goshift0",-v[0]*(p-g)/(v[1]-v[0])+g)}if(t.isLabelmapOutlineRequired(a)===!0){const h=a.getProperty().getLabelOutlineOpacity();s.setUniformf("outlineOpacity",h)}e.lightComplexity>0&&(s.setUniformf("vAmbient",l.getAmbient()),s.setUniformf("vDiffuse",l.getDiffuse()),s.setUniformf("vSpecular",l.getSpecular()),s.setUniformf("vSpecularPower",l.getSpecularPower()))},t.getClippingPlaneShaderParameters=(i,o,a)=>{if(e.renderable.getClippingPlanes().length>0){const s=e.openGLCamera.getKeyMatrices(o),c=[],l=[],f=[],u=e.renderable.getClippingPlanes(),d=u.length;for(let g=0;g<d;++g){const p=u[g].getNormal(),v=u[g].getOrigin();y2(p,p,s.normalMatrix),qt(v,v,s.wcvc);const y=-1*Pt(v,p);c.push(p[0]),c.push(p[1]),c.push(p[2]),l.push(y),f.push(v[0]),f.push(v[1]),f.push(v[2])}const h=i.getProgram();h.setUniform3fv("vClipPlaneNormals",c),h.setUniformfv("vClipPlaneDistances",l),h.setUniform3fv("vClipPlaneOrigins",f),h.setUniformi("clip_numPlanes",d)}},t.delete=K1(()=>{e._animationRateSubscription&&(e._animationRateSubscription.unsubscribe(),e._animationRateSubscription=null)},()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete),t.getRenderTargetSize=()=>{if(e._useSmallViewport)return[e._smallViewportWidth,e._smallViewportHeight];const{usize:i,vsize:o}=e._openGLRenderer.getTiledSizeAndOrigin();return[i,o]},t.getRenderTargetOffset=()=>{const{lowerLeftU:i,lowerLeftV:o}=e._openGLRenderer.getTiledSizeAndOrigin();return[i,o]},t.getCurrentSampleDistance=i=>{const o=i.getVTKWindow().getInteractor(),a=e.renderable.getSampleDistance();if(o.isAnimating()){const s=e.renderable.getInteractionSampleDistanceFactor();return a*s}return a},t.renderPieceStart=(i,o)=>{const a=i.getVTKWindow().getInteractor();if(e._lastScale||(e._lastScale=e.renderable.getInitialInteractionScale()),e._useSmallViewport=!1,a.isAnimating()&&e._lastScale>1.5&&(e._useSmallViewport=!0),e._animationRateSubscription||(e._animationRateSubscription=a.onAnimationFrameRateUpdate(()=>{if(e.renderable.getAutoAdjustSampleDistances()){const c=a.getRecentAnimationFrameRate(),l=a.getDesiredUpdateRate()/c;(l>1.15||l<.85)&&(e._lastScale*=l),e._lastScale>400&&(e._lastScale=400),e._lastScale<1.5&&(e._lastScale=1.5)}else e._lastScale=e.renderable.getImageSampleDistance()*e.renderable.getImageSampleDistance()})),e._useSmallViewport){const c=e._openGLRenderWindow.getFramebufferSize(),l=1/Math.sqrt(e._lastScale);if(e._smallViewportWidth=Math.ceil(l*c[0]),e._smallViewportHeight=Math.ceil(l*c[1]),e._smallViewportHeight>c[1]&&(e._smallViewportHeight=c[1]),e._smallViewportWidth>c[0]&&(e._smallViewportWidth=c[0]),e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.getGLFramebuffer()===null)e.framebuffer.create(c[0],c[1]),e.framebuffer.populateFramebuffer();else{const u=e.framebuffer.getSize();(!u||u[0]!==c[0]||u[1]!==c[1])&&(e.framebuffer.create(c[0],c[1]),e.framebuffer.populateFramebuffer())}e.framebuffer.bind();const f=e.context;f.clearColor(0,0,0,0),f.colorMask(!0,!0,!0,!0),f.clear(f.COLOR_BUFFER_BIT),f.viewport(0,0,e._smallViewportWidth,e._smallViewportHeight),e.fvp=[e._smallViewportWidth/c[0],e._smallViewportHeight/c[1]]}e.context.disable(e.context.DEPTH_TEST),t.updateBufferObjects(i,o),o.getProperty().getInterpolationType()===dS.NEAREST?(e.scalarTexture.setMinificationFilter(Ht.NEAREST),e.scalarTexture.setMagnificationFilter(Ht.NEAREST)):(e.scalarTexture.setMinificationFilter(Ht.LINEAR),e.scalarTexture.setMagnificationFilter(Ht.LINEAR)),e.zBufferTexture!==null&&e.zBufferTexture.activate()},t.renderPieceDraw=(i,o)=>{const a=e.context;e.scalarTexture.activate(),e.opacityTexture.activate(),e.labelOutlineThicknessTexture.activate(),e.colorTexture.activate(),e.jitterTexture.activate(),t.updateShaders(e.tris,i,o),a.drawArrays(a.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release(),e.scalarTexture.deactivate(),e.colorTexture.deactivate(),e.opacityTexture.deactivate(),e.labelOutlineThicknessTexture.deactivate(),e.jitterTexture.deactivate()},t.renderPieceFinish=(i,o)=>{if(e.zBufferTexture!==null&&e.zBufferTexture.deactivate(),e._useSmallViewport){if(e.framebuffer.restorePreviousBindingsAndBuffers(),e.copyShader===null){e.copyShader=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(["//VTK::System::Dec","attribute vec4 vertexDC;","uniform vec2 tfactor;","varying vec2 tcoord;","void main() { tcoord = vec2(vertexDC.x*0.5 + 0.5, vertexDC.y*0.5 + 0.5) * tfactor; gl_Position = vertexDC; }"].join(`
 `),["//VTK::System::Dec","//VTK::Output::Dec","uniform sampler2D texture1;","varying vec2 tcoord;","void main() { gl_FragData[0] = texture2D(texture1,tcoord); }"].join(`
-`),"");const l=e.copyShader;e.copyVAO=a4.newInstance(),e.copyVAO.setOpenGLRenderWindow(e._openGLRenderWindow),e.tris.getCABO().bind(),e.copyVAO.addAttributeArray(l,e.tris.getCABO(),"vertexDC",e.tris.getCABO().getVertexOffset(),e.tris.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||Bx("Error setting vertexDC in copy shader VAO.")}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(e.copyShader);const a=e._openGLRenderWindow.getFramebufferSize();e.context.viewport(0,0,a[0],a[1]);const s=e.framebuffer.getColorTexture();s.activate(),e.copyShader.setUniformi("texture",s.getTextureUnit()),e.copyShader.setUniform2f("tfactor",e.fvp[0],e.fvp[1]);const c=e.context;c.blendFuncSeparate(c.ONE,c.ONE_MINUS_SRC_ALPHA,c.ONE,c.ONE_MINUS_SRC_ALPHA),e.context.drawArrays(e.context.TRIANGLES,0,e.tris.getCABO().getElementCount()),s.deactivate(),c.blendFuncSeparate(c.SRC_ALPHA,c.ONE_MINUS_SRC_ALPHA,c.ONE,c.ONE_MINUS_SRC_ALPHA)}},t.renderPiece=(i,o)=>{if(t.invokeEvent({type:"StartEvent"}),e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent({type:"EndEvent"}),!e.currentInput){Bx("No input!");return}t.renderPieceStart(i,o),t.renderPieceDraw(i,o),t.renderPieceFinish(i,o)},t.computeBounds=(i,o)=>{if(!t.getInput()){Fh(e.Bounds);return}e.bounds=t.getInput().getBounds()},t.updateBufferObjects=(i,o)=>{t.getNeedToRebuildBufferObjects(i,o)&&t.buildBufferObjects(i,o)},t.getNeedToRebuildBufferObjects=(i,o)=>{var a,s,c;return e.VBOBuildTime.getMTime()<t.getMTime()||e.VBOBuildTime.getMTime()<o.getMTime()||e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<o.getProperty().getMTime()||e.VBOBuildTime.getMTime()<e.currentInput.getMTime()||!((a=e.scalarTexture)!=null&&a.getHandle())||!((s=e.colorTexture)!=null&&s.getHandle())||!((c=e.labelOutlineThicknessTexture)!=null&&c.getHandle())},t.buildBufferObjects=(i,o)=>{var T,_;const a=e.currentInput;if(!a)return;const s=a.getPointData()&&a.getPointData().getScalars();if(!s)return;const c=o.getProperty();if(!e.jitterTexture.getHandle()){const E=new Uint8Array(1024);for(let b=0;b<32*32;++b)E[b]=255*Math.random();e.jitterTexture.setMinificationFilter($t.LINEAR),e.jitterTexture.setMagnificationFilter($t.LINEAR),e.jitterTexture.create2DFromRaw(32,32,1,Tn.UNSIGNED_CHAR,E)}const l=s.getNumberOfComponents(),f=t.useIndependentComponents(c),u=f?l:1,d=c.getScalarOpacity(),h=e._openGLRenderWindow.getGraphicsResourceForObject(d);let 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pte={context:null,VBOBuildTime:null,scalarTexture:null,opacityTexture:null,opacityTextureString:null,colorTexture:null,colorTextureString:null,jitterTexture:null,labelOutlineThicknessTexture:null,labelOutlineThicknessTextureString:null,tris:null,framebuffer:null,copyShader:null,copyVAO:null,lastXYF:1,targetXYF:1,zBufferTexture:null,lastZBufferTexture:null,lightComplexity:0,fullViewportTime:1,idxToView:null,idxNormalMatrix:null,modelToView:null,projectionToView:null,avgWindowArea:0,avgFrameTime:0};function mA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,pte,r),wr.extend(t,e,r),Gc.implementBuildShadersWithReplacements(t,e,r),e.VBOBuildTime={},br(e.VBOBuildTime,{mtime:0}),e.tris=Xc.newInstance(),e.jitterTexture=Vr.newInstance(),e.jitterTexture.setWrapS(i1.REPEAT),e.jitterTexture.setWrapT(i1.REPEAT),e.framebuffer=J5.newInstance(),e.idxToView=Ut(new Float64Array(16)),e.idxNormalMatrix=Ds(new Float64Array(9)),e.modelToView=Ut(new 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  * @license
  * Copyright 2019 Google LLC
  * SPDX-License-Identifier: Apache-2.0
- */const wA=Symbol("Comlink.proxy"),yte=Symbol("Comlink.endpoint"),xA=Symbol("Comlink.releaseProxy"),Gx=Symbol("Comlink.finalizer"),T2=Symbol("Comlink.thrown"),CA=t=>typeof t=="object"&&t!==null||typeof t=="function",wte={canHandle:t=>CA(t)&&t[wA],serialize(t){const{port1:e,port2:r}=new MessageChannel;return _4(t,e),[r,[r]]},deserialize(t){return t.start(),hS(t)}},xte={canHandle:t=>CA(t)&&T2 in t,serialize({value:t}){let e;return t instanceof Error?e={isError:!0,value:{message:t.message,name:t.name,stack:t.stack}}:e={isError:!1,value:t},[e,[]]},deserialize(t){throw t.isError?Object.assign(new Error(t.value.message),t.value):t.value}},SA=new Map([["proxy",wte],["throw",xte]]);function Cte(t,e){for(const r of t)if(e===r||r==="*"||r instanceof RegExp&&r.test(e))return!0;return!1}function _4(t,e=globalThis,r=["*"]){e.addEventListener("message",function n(i){if(!i||!i.data)return;if(!Cte(r,i.origin)){console.warn(`Invalid origin '${i.origin}' for comlink proxy`);return}const{id:o,type:a,path:s}=Object.assign({path:[]},i.data),c=(i.data.argumentList||[]).map(Kf);let l;try{const f=s.slice(0,-1).reduce((d,h)=>d[h],t),u=s.reduce((d,h)=>d[h],t);switch(a){case"GET":l=u;break;case"SET":f[s.slice(-1)[0]]=Kf(i.data.value),l=!0;break;case"APPLY":l=u.apply(f,c);break;case"CONSTRUCT":{const d=new u(...c);l=bA(d)}break;case"ENDPOINT":{const{port1:d,port2:h}=new MessageChannel;_4(t,h),l=bte(d,[d])}break;case"RELEASE":l=void 0;break;default:return}}catch(f){l={value:f,[T2]:0}}Promise.resolve(l).catch(f=>({value:f,[T2]:0})).then(f=>{const[u,d]=My(f);e.postMessage(Object.assign(Object.assign({},u),{id:o}),d),a==="RELEASE"&&(e.removeEventListener("message",n),TA(e),Gx in t&&typeof t[Gx]=="function"&&t[Gx]())}).catch(f=>{const[u,d]=My({value:new TypeError("Unserializable return value"),[T2]:0});e.postMessage(Object.assign(Object.assign({},u),{id:o}),d)})}),e.start&&e.start()}function Ste(t){return t.constructor.name==="MessagePort"}function TA(t){Ste(t)&&t.close()}function hS(t,e){const r=new Map;return t.addEventListener("message",function(i){const{data:o}=i;if(!o||!o.id)return;const a=r.get(o.id);if(a)try{a(o)}finally{r.delete(o.id)}}),gS(t,r,[],e)}function av(t){if(t)throw new Error("Proxy has been released and is not useable")}function _A(t){return i0(t,new Map,{type:"RELEASE"}).then(()=>{TA(t)})}const Iy=new WeakMap,Oy="FinalizationRegistry"in globalThis&&new FinalizationRegistry(t=>{const e=(Iy.get(t)||0)-1;Iy.set(t,e),e===0&&_A(t)});function Tte(t,e){const r=(Iy.get(e)||0)+1;Iy.set(e,r),Oy&&Oy.register(t,e,t)}function _te(t){Oy&&Oy.unregister(t)}function gS(t,e,r=[],n=function(){}){let i=!1;const o=new Proxy(n,{get(a,s){if(av(i),s===xA)return()=>{_te(o),_A(t),e.clear(),i=!0};if(s==="then"){if(r.length===0)return{then:()=>o};const c=i0(t,e,{type:"GET",path:r.map(l=>l.toString())}).then(Kf);return c.then.bind(c)}return gS(t,e,[...r,s])},set(a,s,c){av(i);const[l,f]=My(c);return i0(t,e,{type:"SET",path:[...r,s].map(u=>u.toString()),value:l},f).then(Kf)},apply(a,s,c){av(i);const l=r[r.length-1];if(l===yte)return i0(t,e,{type:"ENDPOINT"}).then(Kf);if(l==="bind")return gS(t,e,r.slice(0,-1));const[f,u]=mD(c);return i0(t,e,{type:"APPLY",path:r.map(d=>d.toString()),argumentList:f},u).then(Kf)},construct(a,s){av(i);const[c,l]=mD(s);return i0(t,e,{type:"CONSTRUCT",path:r.map(f=>f.toString()),argumentList:c},l).then(Kf)}});return Tte(o,t),o}function Ete(t){return Array.prototype.concat.apply([],t)}function mD(t){const e=t.map(My);return[e.map(r=>r[0]),Ete(e.map(r=>r[1]))]}const EA=new WeakMap;function bte(t,e){return EA.set(t,e),t}function bA(t){return Object.assign(t,{[wA]:!0})}function My(t){for(const[e,r]of SA)if(r.canHandle(t)){const[n,i]=r.serialize(t);return[{type:"HANDLER",name:e,value:n},i]}return[{type:"RAW",value:t},EA.get(t)||[]]}function Kf(t){switch(t.type){case"HANDLER":return SA.get(t.name).deserialize(t.value);case"RAW":return t.value}}function i0(t,e,r,n){return new Promise(i=>{const o=Dte();e.set(o,i),t.start&&t.start(),t.postMessage(Object.assign({id:o},r),n)})}function Dte(){return new Array(4).fill(0).map(()=>Math.floor(Math.random()*Number.MAX_SAFE_INTEGER).toString(16)).join("-")}class E4{constructor(e){this.numRequests={[yn.Interaction]:0,[yn.Thumbnail]:0,[yn.Prefetch]:0,[yn.Compute]:0},this.id=e||kn(),this.requestPool={[yn.Interaction]:{0:[]},[yn.Thumbnail]:{0:[]},[yn.Prefetch]:{0:[]},[yn.Compute]:{0:[]}},this.grabDelay=5,this.awake=!1,this.numRequests={[yn.Interaction]:0,[yn.Thumbnail]:0,[yn.Prefetch]:0,[yn.Compute]:0},this.maxNumRequests={[yn.Interaction]:6,[yn.Thumbnail]:6,[yn.Prefetch]:5,[yn.Compute]:1e3}}setMaxSimultaneousRequests(e,r){this.maxNumRequests[e]=r}getMaxSimultaneousRequests(e){return this.maxNumRequests[e]}destroy(){this.timeoutHandle&&window.clearTimeout(this.timeoutHandle)}addRequest(e,r,n,i=0){const o={requestFn:e,type:r,additionalDetails:n};this.requestPool[r][i]===void 0&&(this.requestPool[r][i]=[]),this.requestPool[r][i].push(o),this.startGrabbing()}filterRequests(e){Object.keys(this.requestPool).forEach(r=>{const n=this.requestPool[r];Object.keys(n).forEach(i=>{n[i]=n[i].filter(o=>e(o))})})}clearRequestStack(e){if(!this.requestPool[e])throw new Error(`No category for the type ${e} found`);this.requestPool[e]={0:[]}}sendRequests(e){const r=this.maxNumRequests[e]-this.numRequests[e];let n=0;for(let i=0;i<r;i++){const o=this.getNextRequest(e);if(o===null)return!1;if(o){this.numRequests[e]++,this.awake=!0;let a;try{a=o.requestFn()}catch(s){console.warn("sendRequest failed",s)}a!=null&&a.finally?a.finally(()=>{this.numRequests[e]--,this.startAgain()}):(this.numRequests[e]--,n++)}}return n&&this.startAgain(),!0}getNextRequest(e){const r=this.getSortedPriorityGroups(e);for(const n of r)if(this.requestPool[e][n].length)return this.requestPool[e][n].shift();return null}startGrabbing(){const e=this.sendRequests(yn.Interaction),r=this.sendRequests(yn.Thumbnail),n=this.sendRequests(yn.Prefetch),i=this.sendRequests(yn.Compute);!e&&!r&&!n&&!i&&(this.awake=!1)}startAgain(){this.awake&&(this.grabDelay!==void 0?this.timeoutHandle||(this.timeoutHandle=window.setTimeout(()=>{this.timeoutHandle=null,this.startGrabbing()},this.grabDelay)):this.startGrabbing())}getSortedPriorityGroups(e){return Object.keys(this.requestPool[e]).map(Number).filter(n=>this.requestPool[e][n].length).sort((n,i)=>n-i)}getRequestPool(){return this.requestPool}}class DA{constructor(){this.workerRegistry={},this.workerPoolManager=new E4("webworker")}registerWorker(e,r,n={}){var c;const{maxWorkerInstances:i=1,overwrite:o=!1,autoTerminateOnIdle:a={enabled:!1,idleTimeThreshold:3e3}}=n;if(this.workerRegistry[e]&&!o){console.warn(`Worker type '${e}' is already registered...`);return}o&&((c=this.workerRegistry[e])!=null&&c.idleCheckIntervalId)&&clearInterval(this.workerRegistry[e].idleCheckIntervalId);const s={workerFn:null,instances:[],loadCounters:[],lastActiveTime:[],nativeWorkers:[],autoTerminateOnIdle:a.enabled,idleCheckIntervalId:null,idleTimeThreshold:a.idleTimeThreshold};s.loadCounters=Array(i).fill(0),s.lastActiveTime=Array(i).fill(null);for(let l=0;l<i;l++){const f=r();s.instances.push(hS(f)),s.nativeWorkers.push(f),s.workerFn=r}this.workerRegistry[e]=s}getNextWorkerAPI(e){const r=this.workerRegistry[e];if(!r)return console.error(`Worker type '${e}' is not registered.`),null;const n=r.instances.filter(a=>a!==null);let i=0,o=r.loadCounters[0]||0;for(let a=1;a<n.length;a++){const s=r.loadCounters[a]||0;s<o&&(i=a,o=s)}if(r.instances[i]===null){const a=r.workerFn();r.instances[i]=hS(a),r.nativeWorkers[i]=a}return r.loadCounters[i]+=1,{api:r.instances[i],index:i}}executeTask(e,r,n={},{requestType:i=yn.Compute,priority:o=0,options:a={},callbacks:s=[]}={}){return new Promise((c,l)=>{const f=async()=>{const{api:u,index:d}=this.getNextWorkerAPI(e);if(!u){const h=new Error(`No available worker instance for '${e}'`);console.error(h),l(h);return}try{let h=[];s.length&&(h=s.map(v=>bA(v)));const g=this.workerRegistry[e];g.processing=!0;const p=await u[r](n,...h);g.processing=!1,g.lastActiveTime[d]=Date.now(),g.autoTerminateOnIdle&&!g.idleCheckIntervalId&&g.idleTimeThreshold&&(g.idleCheckIntervalId=setInterval(()=>{this.terminateIdleWorkers(e,g.idleTimeThreshold)},g.idleTimeThreshold)),c(p)}catch(h){console.error(`Error executing method '${r}' on worker '${e}':`,h),l(h)}finally{this.workerRegistry[e].loadCounters[d]--}};this.workerPoolManager.addRequest(f,i,a,o)})}terminateIdleWorkers(e,r){const n=this.workerRegistry[e];if(n.processing)return;const i=Date.now();n.instances.forEach((o,a)=>{const s=n.lastActiveTime[a],c=s!==null&&n.loadCounters[a]>0,l=i-s;!c&&l>r&&this.terminateWorkerInstance(e,a)})}terminate(e){const r=this.workerRegistry[e];if(!r){console.error(`Worker type '${e}' is not registered.`);return}r.instances.forEach((n,i)=>{this.terminateWorkerInstance(e,i)})}terminateWorkerInstance(e,r){const n=this.workerRegistry[e],i=n.instances[r];i!==null&&(i[xA](),n.nativeWorkers[r].terminate(),n.instances[r]=null,n.lastActiveTime[r]=null)}}const Wx=4,Ite=5,Ote=1,vD=[1,1];function yD({ext:t,filterType:e,texData:r,internalFormat:n,glDataType:i}){try{const o=document.createElement("canvas");o.width=Wx,o.height=Wx;const a=o.getContext("webgl2");if(!a)return!1;const s=`#version 300 es
+ */const wA=Symbol("Comlink.proxy"),yte=Symbol("Comlink.endpoint"),xA=Symbol("Comlink.releaseProxy"),Gx=Symbol("Comlink.finalizer"),T2=Symbol("Comlink.thrown"),CA=t=>typeof t=="object"&&t!==null||typeof t=="function",wte={canHandle:t=>CA(t)&&t[wA],serialize(t){const{port1:e,port2:r}=new MessageChannel;return _4(t,e),[r,[r]]},deserialize(t){return t.start(),hS(t)}},xte={canHandle:t=>CA(t)&&T2 in t,serialize({value:t}){let e;return t instanceof Error?e={isError:!0,value:{message:t.message,name:t.name,stack:t.stack}}:e={isError:!1,value:t},[e,[]]},deserialize(t){throw t.isError?Object.assign(new Error(t.value.message),t.value):t.value}},SA=new Map([["proxy",wte],["throw",xte]]);function Cte(t,e){for(const r of t)if(e===r||r==="*"||r instanceof RegExp&&r.test(e))return!0;return!1}function _4(t,e=globalThis,r=["*"]){e.addEventListener("message",function n(i){if(!i||!i.data)return;if(!Cte(r,i.origin)){console.warn(`Invalid origin '${i.origin}' for comlink proxy`);return}const{id:o,type:a,path:s}=Object.assign({path:[]},i.data),c=(i.data.argumentList||[]).map(Kf);let l;try{const f=s.slice(0,-1).reduce((d,h)=>d[h],t),u=s.reduce((d,h)=>d[h],t);switch(a){case"GET":l=u;break;case"SET":f[s.slice(-1)[0]]=Kf(i.data.value),l=!0;break;case"APPLY":l=u.apply(f,c);break;case"CONSTRUCT":{const d=new u(...c);l=bA(d)}break;case"ENDPOINT":{const{port1:d,port2:h}=new MessageChannel;_4(t,h),l=bte(d,[d])}break;case"RELEASE":l=void 0;break;default:return}}catch(f){l={value:f,[T2]:0}}Promise.resolve(l).catch(f=>({value:f,[T2]:0})).then(f=>{const[u,d]=My(f);e.postMessage(Object.assign(Object.assign({},u),{id:o}),d),a==="RELEASE"&&(e.removeEventListener("message",n),TA(e),Gx in t&&typeof t[Gx]=="function"&&t[Gx]())}).catch(f=>{const[u,d]=My({value:new TypeError("Unserializable return value"),[T2]:0});e.postMessage(Object.assign(Object.assign({},u),{id:o}),d)})}),e.start&&e.start()}function Ste(t){return t.constructor.name==="MessagePort"}function TA(t){Ste(t)&&t.close()}function hS(t,e){const r=new Map;return t.addEventListener("message",function(i){const{data:o}=i;if(!o||!o.id)return;const a=r.get(o.id);if(a)try{a(o)}finally{r.delete(o.id)}}),gS(t,r,[],e)}function av(t){if(t)throw new Error("Proxy has been released and is not useable")}function _A(t){return i0(t,new Map,{type:"RELEASE"}).then(()=>{TA(t)})}const Iy=new WeakMap,Oy="FinalizationRegistry"in globalThis&&new FinalizationRegistry(t=>{const e=(Iy.get(t)||0)-1;Iy.set(t,e),e===0&&_A(t)});function Tte(t,e){const r=(Iy.get(e)||0)+1;Iy.set(e,r),Oy&&Oy.register(t,e,t)}function _te(t){Oy&&Oy.unregister(t)}function gS(t,e,r=[],n=function(){}){let i=!1;const o=new Proxy(n,{get(a,s){if(av(i),s===xA)return()=>{_te(o),_A(t),e.clear(),i=!0};if(s==="then"){if(r.length===0)return{then:()=>o};const c=i0(t,e,{type:"GET",path:r.map(l=>l.toString())}).then(Kf);return c.then.bind(c)}return gS(t,e,[...r,s])},set(a,s,c){av(i);const[l,f]=My(c);return i0(t,e,{type:"SET",path:[...r,s].map(u=>u.toString()),value:l},f).then(Kf)},apply(a,s,c){av(i);const l=r[r.length-1];if(l===yte)return i0(t,e,{type:"ENDPOINT"}).then(Kf);if(l==="bind")return gS(t,e,r.slice(0,-1));const[f,u]=mD(c);return i0(t,e,{type:"APPLY",path:r.map(d=>d.toString()),argumentList:f},u).then(Kf)},construct(a,s){av(i);const[c,l]=mD(s);return i0(t,e,{type:"CONSTRUCT",path:r.map(f=>f.toString()),argumentList:c},l).then(Kf)}});return Tte(o,t),o}function Ete(t){return Array.prototype.concat.apply([],t)}function mD(t){const e=t.map(My);return[e.map(r=>r[0]),Ete(e.map(r=>r[1]))]}const EA=new WeakMap;function bte(t,e){return EA.set(t,e),t}function bA(t){return Object.assign(t,{[wA]:!0})}function My(t){for(const[e,r]of SA)if(r.canHandle(t)){const[n,i]=r.serialize(t);return[{type:"HANDLER",name:e,value:n},i]}return[{type:"RAW",value:t},EA.get(t)||[]]}function Kf(t){switch(t.type){case"HANDLER":return SA.get(t.name).deserialize(t.value);case"RAW":return t.value}}function i0(t,e,r,n){return new Promise(i=>{const o=Dte();e.set(o,i),t.start&&t.start(),t.postMessage(Object.assign({id:o},r),n)})}function Dte(){return new Array(4).fill(0).map(()=>Math.floor(Math.random()*Number.MAX_SAFE_INTEGER).toString(16)).join("-")}class E4{constructor(e){this.numRequests={[vn.Interaction]:0,[vn.Thumbnail]:0,[vn.Prefetch]:0,[vn.Compute]:0},this.id=e||kn(),this.requestPool={[vn.Interaction]:{0:[]},[vn.Thumbnail]:{0:[]},[vn.Prefetch]:{0:[]},[vn.Compute]:{0:[]}},this.grabDelay=5,this.awake=!1,this.numRequests={[vn.Interaction]:0,[vn.Thumbnail]:0,[vn.Prefetch]:0,[vn.Compute]:0},this.maxNumRequests={[vn.Interaction]:6,[vn.Thumbnail]:6,[vn.Prefetch]:5,[vn.Compute]:1e3}}setMaxSimultaneousRequests(e,r){this.maxNumRequests[e]=r}getMaxSimultaneousRequests(e){return this.maxNumRequests[e]}destroy(){this.timeoutHandle&&window.clearTimeout(this.timeoutHandle)}addRequest(e,r,n,i=0){const o={requestFn:e,type:r,additionalDetails:n};this.requestPool[r][i]===void 0&&(this.requestPool[r][i]=[]),this.requestPool[r][i].push(o),this.startGrabbing()}filterRequests(e){Object.keys(this.requestPool).forEach(r=>{const n=this.requestPool[r];Object.keys(n).forEach(i=>{n[i]=n[i].filter(o=>e(o))})})}clearRequestStack(e){if(!this.requestPool[e])throw new Error(`No category for the type ${e} found`);this.requestPool[e]={0:[]}}sendRequests(e){const r=this.maxNumRequests[e]-this.numRequests[e];let n=0;for(let i=0;i<r;i++){const o=this.getNextRequest(e);if(o===null)return!1;if(o){this.numRequests[e]++,this.awake=!0;let a;try{a=o.requestFn()}catch(s){console.warn("sendRequest failed",s)}a!=null&&a.finally?a.finally(()=>{this.numRequests[e]--,this.startAgain()}):(this.numRequests[e]--,n++)}}return n&&this.startAgain(),!0}getNextRequest(e){const r=this.getSortedPriorityGroups(e);for(const n of r)if(this.requestPool[e][n].length)return this.requestPool[e][n].shift();return null}startGrabbing(){const e=this.sendRequests(vn.Interaction),r=this.sendRequests(vn.Thumbnail),n=this.sendRequests(vn.Prefetch),i=this.sendRequests(vn.Compute);!e&&!r&&!n&&!i&&(this.awake=!1)}startAgain(){this.awake&&(this.grabDelay!==void 0?this.timeoutHandle||(this.timeoutHandle=window.setTimeout(()=>{this.timeoutHandle=null,this.startGrabbing()},this.grabDelay)):this.startGrabbing())}getSortedPriorityGroups(e){return Object.keys(this.requestPool[e]).map(Number).filter(n=>this.requestPool[e][n].length).sort((n,i)=>n-i)}getRequestPool(){return this.requestPool}}class DA{constructor(){this.workerRegistry={},this.workerPoolManager=new E4("webworker")}registerWorker(e,r,n={}){var c;const{maxWorkerInstances:i=1,overwrite:o=!1,autoTerminateOnIdle:a={enabled:!1,idleTimeThreshold:3e3}}=n;if(this.workerRegistry[e]&&!o){console.warn(`Worker type '${e}' is already registered...`);return}o&&((c=this.workerRegistry[e])!=null&&c.idleCheckIntervalId)&&clearInterval(this.workerRegistry[e].idleCheckIntervalId);const s={workerFn:null,instances:[],loadCounters:[],lastActiveTime:[],nativeWorkers:[],autoTerminateOnIdle:a.enabled,idleCheckIntervalId:null,idleTimeThreshold:a.idleTimeThreshold};s.loadCounters=Array(i).fill(0),s.lastActiveTime=Array(i).fill(null);for(let l=0;l<i;l++){const f=r();s.instances.push(hS(f)),s.nativeWorkers.push(f),s.workerFn=r}this.workerRegistry[e]=s}getNextWorkerAPI(e){const r=this.workerRegistry[e];if(!r)return console.error(`Worker type '${e}' is not registered.`),null;const n=r.instances.filter(a=>a!==null);let i=0,o=r.loadCounters[0]||0;for(let a=1;a<n.length;a++){const s=r.loadCounters[a]||0;s<o&&(i=a,o=s)}if(r.instances[i]===null){const a=r.workerFn();r.instances[i]=hS(a),r.nativeWorkers[i]=a}return r.loadCounters[i]+=1,{api:r.instances[i],index:i}}executeTask(e,r,n={},{requestType:i=vn.Compute,priority:o=0,options:a={},callbacks:s=[]}={}){return new Promise((c,l)=>{const f=async()=>{const{api:u,index:d}=this.getNextWorkerAPI(e);if(!u){const h=new Error(`No available worker instance for '${e}'`);console.error(h),l(h);return}try{let h=[];s.length&&(h=s.map(v=>bA(v)));const g=this.workerRegistry[e];g.processing=!0;const p=await u[r](n,...h);g.processing=!1,g.lastActiveTime[d]=Date.now(),g.autoTerminateOnIdle&&!g.idleCheckIntervalId&&g.idleTimeThreshold&&(g.idleCheckIntervalId=setInterval(()=>{this.terminateIdleWorkers(e,g.idleTimeThreshold)},g.idleTimeThreshold)),c(p)}catch(h){console.error(`Error executing method '${r}' on worker '${e}':`,h),l(h)}finally{this.workerRegistry[e].loadCounters[d]--}};this.workerPoolManager.addRequest(f,i,a,o)})}terminateIdleWorkers(e,r){const n=this.workerRegistry[e];if(n.processing)return;const i=Date.now();n.instances.forEach((o,a)=>{const s=n.lastActiveTime[a],c=s!==null&&n.loadCounters[a]>0,l=i-s;!c&&l>r&&this.terminateWorkerInstance(e,a)})}terminate(e){const r=this.workerRegistry[e];if(!r){console.error(`Worker type '${e}' is not registered.`);return}r.instances.forEach((n,i)=>{this.terminateWorkerInstance(e,i)})}terminateWorkerInstance(e,r){const n=this.workerRegistry[e],i=n.instances[r];i!==null&&(i[xA](),n.nativeWorkers[r].terminate(),n.instances[r]=null,n.lastActiveTime[r]=null)}}const Wx=4,Ite=5,Ote=1,vD=[1,1];function yD({ext:t,filterType:e,texData:r,internalFormat:n,glDataType:i}){try{const o=document.createElement("canvas");o.width=Wx,o.height=Wx;const a=o.getContext("webgl2");if(!a)return!1;const s=`#version 300 es
     void main() {
       gl_PointSize = ${Wx.toFixed(1)};
       gl_Position = vec4(0, 0, 0, 1);
@@ -2723,10 +2723,10 @@ void main()
         vec4 intColor = texture(u_image, gl_PointCoord.xy);
         color = vec4(vec3(intColor.rrr), 1);
     }
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Int16Array([32767,2e3,3e3,4e3,5e3,16784,7e3,8e3,9e3,32767]);return{norm16:yD({ext:"EXT_texture_norm16",filterType:"NEAREST",texData:t,internalFormat:(e,r)=>r.R16_SNORM_EXT,glDataType:e=>e.SHORT}),norm16Linear:yD({ext:"EXT_texture_norm16",filterType:"LINEAR",texData:t,internalFormat:(e,r)=>r.R16_SNORM_EXT,glDataType:e=>e.SHORT})}}let Mu=!1;const pS={gpuTier:{tier:2},isMobile:!1,rendering:{useCPURendering:!1,preferSizeOverAccuracy:!1,strictZSpacingForVolumeViewport:!0},peerImport:t=>null};let Zs={...pS,rendering:{...pS.rendering}},mp=null,IA=!1;function Pte(){const t=document.createElement("canvas");return t.getContext("webgl2")||t.getContext("webgl")||t.getContext("experimental-webgl")}function OA(){const t=Pte();return t instanceof WebGLRenderingContext||t instanceof WebGL2RenderingContext}function Rte(){const t=Mte();return t.norm16&&t.norm16Linear}function MA(){return/iPad|iPhone|iPod/.test(navigator.platform)?!0:navigator.maxTouchPoints&&navigator.maxTouchPoints>2&&navigator.platform.includes("MacIntel")}function PA(t=Zs){var r;return Mu||(IA=Rte(),Zs=Gi(pS,t),MA()&&((r=t.rendering)!=null&&r.preferSizeOverAccuracy?Zs.rendering.preferSizeOverAccuracy=!0:console.log("norm16 texture not supported, you can turn on the preferSizeOverAccuracy flag to use native data type, but be aware of the inaccuracy of the rendering in high bits")),OA()?console.log("CornerstoneRender: using GPU rendering"):(console.log("CornerstoneRender: GPU not detected, using CPU rendering"),Zs.rendering.useCPURendering=!0),Mu=!0,mp||(mp=new DA),Mu)}function Lte(){return IA}function Ate(t,e=!0){Zs.rendering.useCPURendering=t,Mu=!0,e&&fw()}function Nte(t){Zs.rendering.preferSizeOverAccuracy=t,Mu=!0,fw()}function lw(){return!MA()}function kte(){Zs.rendering.useCPURendering=!OA(),fw()}function H0(){return Zs.rendering.useCPURendering}function RA(){return Mu}function 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NA(t,e,r={}){Object.assign(e,jte,r),j_.extend(t,e,r),$te(t,e),so("vtkActor",GZ.newInstance),so("vtkActor2D",jZ.newInstance),so("vtkCamera",XZ.newInstance),so("vtkGlyph3DMapper",yee.newInstance),so("vtkImageMapper",Eee.newInstance),so("vtkImageCPRMapper",Mee.newInstance),so("vtkImageSlice",Aee.newInstance),so("vtkMapper",sw.newInstance),so("vtkPixelSpaceCallbackMapper",Uee.newInstance),so("vtkRenderer",$ee.newInstance),so("vtkSkybox",qee.newInstance),so("vtkSphereMapper",ete.newInstance),so("vtkStickMapper",ote.newInstance),so("vtkTexture",kr.newInstance),so("vtkVolume",lte.newInstance),so("vtkVolumeMapper",yA.newInstance),so("vtkSharedVolumeMapper",zte.newInstance)}const Hte=K.newInstance(NA,"vtkStreamingOpenGLViewNodeFactory"),Kte={newInstance:Hte,extend:NA};function qte(t,e){e.classHierarchy.push("vtkStreamingOpenGLRenderWindow")}function kA(t,e,r={}){Object.assign(e,r),VZ.extend(t,e,r),e.myFactory=Kte.newInstance(),so("vtkRenderWindow",VA),qte(t,e)}const 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v=e.position;Ut(u),wr(u,u,v),Fo(u,u,ci(p),e.viewUp),wr(u,u,[-v[0],-v[1],-v[2]]),jt(h,e.focalPoint,u),t.setFocalPoint(h[0],h[1],h[2])},t.elevation=p=>{const v=e.focalPoint,y=t.getViewMatrix(),m=[-y[0],-y[1],-y[2]];Ut(u),wr(u,u,v),Fo(u,u,ci(p),m),wr(u,u,[-v[0],-v[1],-v[2]]),jt(d,e.position,u),t.setPosition(d[0],d[1],d[2])},t.pitch=p=>{const v=e.position,y=t.getViewMatrix(),m=[y[0],y[1],y[2]];Ut(u),wr(u,u,v),Fo(u,u,ci(p),m),wr(u,u,[-v[0],-v[1],-v[2]]),jt(h,e.focalPoint,u),t.setFocalPoint(...h)},t.zoom=p=>{p<=0||(e.parallelProjection?e.parallelScale/=p:e.viewAngle/=p,t.modified())},t.translate=(p,v,y)=>{const m=[p,v,y];gy(e.position,m,e.position),gy(e.focalPoint,m,e.focalPoint),t.computeDistance(),t.modified()},t.applyTransform=p=>{const v=[...e.viewUp,1],y=[],m=[],w=[];v[0]+=e.position[0],v[1]+=e.position[1],v[2]+=e.position[2],Ou(y,[...e.position,1],p),Ou(m,[...e.focalPoint,1],p),Ou(w,v,p),w[0]-=y[0],w[1]-=y[1],w[2]-=y[2],t.setPosition(...y.slice(0,3)),t.setFocalPoint(...m.slice(0,3)),t.setViewUp(...w.slice(0,3))},t.getThickness=()=>e.clippingRange[1]-e.clippingRange[0],t.setThickness=p=>{let v=p;v<1e-20&&(v=1e-20,sv("Thickness is set to minimum.")),t.setClippingRange(e.clippingRange[0],e.clippingRange[0]+v)},t.setThicknessFromFocalPoint=p=>{let v=p;v<1e-20&&(v=1e-20,sv("Thickness is set to 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_=(e.windowCenter[0]-1)*S,E=(e.windowCenter[0]+1)*S,b=(e.windowCenter[1]-1)*T,D=(e.windowCenter[1]+1)*T,I=x[0],P=x[1];o[0]=2*I/(E-_),o[5]=2*I/(D-b),o[2]=(_+E)/(E-_),o[6]=(b+D)/(D-b),o[10]=-(I+P)/(P-I),o[14]=-1,o[11]=-2*I*P/(P-I),o[15]=0}}return zr(m,o),m},t.getCompositeProjectionMatrix=(p,v,y)=>{const m=t.getViewMatrix(),w=t.getProjectionMatrix(p,v,y);return Un(w,m,w),w},t.setDirectionOfProjection=(p,v,y)=>{if(e.directionOfProjection[0]===p&&e.directionOfProjection[1]===v&&e.directionOfProjection[2]===y)return;e.directionOfProjection[0]=p,e.directionOfProjection[1]=v,e.directionOfProjection[2]=y;const m=e.directionOfProjection;e.focalPoint[0]=e.position[0]+m[0]*e.distance,e.focalPoint[1]=e.position[1]+m[1]*e.distance,e.focalPoint[2]=e.position[2]+m[2]*e.distance,g()},t.setDeviceAngles=(p,v,y,m)=>{const w=[3];Bc(e.physicalViewNorth,e.physicalViewUp,w);const x=Ut(new Float64Array(16));Fo(x,x,ci(p),e.physicalViewUp),Fo(x,x,ci(v),w),Fo(x,x,ci(y),e.physicalViewNorth),Fo(x,x,ci(-m),e.physicalViewUp);const C=new Float64Array([-e.physicalViewUp[0],-e.physicalViewUp[1],-e.physicalViewUp[2]]),S=new Float64Array(e.physicalViewNorth);jt(C,C,x),jt(S,S,x),t.setDirectionOfProjection(C[0],C[1],C[2]),t.setViewUp(S[0],S[1],S[2]),t.modified()},t.setOrientationWXYZ=(p,v,y,m)=>{const w=Ut(new Float64Array(16));if(p!==0&&(v!==0||y!==0||m!==0)){const S=ci(p),T=Zu();Q5(T,[v,y,m],S),vy(w,T)}const x=new Float64Array(3);jt(x,[0,0,-1],w);const C=new Float64Array(3);jt(C,[0,1,0],w),t.setDirectionOfProjection(...x),t.setViewUp(...C),t.modified()},t.computeClippingRange=p=>{let v=null,y=null;v=e.viewPlaneNormal,y=e.position;const m=-v[0],w=-v[1],x=-v[2],C=-(m*y[0]+w*y[1]+x*y[2]),S=[m*p[0]+w*p[2]+x*p[4]+C,1e-18];for(let T=0;T<2;T++)for(let _=0;_<2;_++)for(let E=0;E<2;E++){const b=m*p[E]+w*p[2+_]+x*p[4+T]+C;S[0]=b<S[0]?b:S[0],S[1]=b>S[1]?b:S[1]}return S}}const Jte={position:[0,0,1],focalPoint:[0,0,0],viewUp:[0,1,0],directionOfProjection:[0,0,-1],parallelProjection:!1,useHorizontalViewAngle:!1,viewAngle:30,parallelScale:1,clippingRange:[.01,1000.01],windowCenter:[0,0],viewPlaneNormal:[0,0,1],useOffAxisProjection:!1,screenBottomLeft:[-.5,-.5,-.5],screenBottomRight:[.5,-.5,-.5],screenTopRight:[.5,.5,-.5],freezeFocalPoint:!1,projectionMatrix:null,viewMatrix:null,cameraLightTransform:Pa(),physicalTranslation:[0,0,0],physicalScale:1,physicalViewUp:[0,1,0],physicalViewNorth:[0,0,-1]};function FA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Jte,r),K.obj(t,e),K.get(t,e,["distance"]),K.setGet(t,e,["parallelProjection","useHorizontalViewAngle","viewAngle","parallelScale","useOffAxisProjection","freezeFocalPoint","physicalScale"]),K.getArray(t,e,["directionOfProjection","viewPlaneNormal","position","focalPoint"]),K.setGetArray(t,e,["clippingRange","windowCenter"],2),K.setGetArray(t,e,["viewUp","screenBottomLeft","screenBottomRight","screenTopRight","physicalTranslation","physicalViewUp","physicalViewNorth"],3),Yte(t,e)}const Zte=K.newInstance(FA,"vtkCamera");var b4={newInstance:Zte,extend:FA};function Qte(t,e){e.classHierarchy.push("vtkLight");const r=new Float64Array(3);t.getTransformedPosition=()=>(e.transformMatrix?jt(r,e.position,e.transformMatrix):or(r,e.position[0],e.position[1],e.position[2]),r),t.getTransformedFocalPoint=()=>(e.transformMatrix?jt(r,e.focalPoint,e.transformMatrix):or(r,e.focalPoint[0],e.focalPoint[1],e.focalPoint[2]),r),t.getDirection=()=>(e.directionMTime<e.mtime&&(Nn(e.direction,e.focalPoint,e.position),Cd(e.direction),e.directionMTime=e.mtime),e.direction),t.setDirection=n=>{const i=new Float64Array(3);Nn(i,e.position,n),e.focalPoint=i},t.setDirectionAngle=(n,i)=>{const o=ci(n),a=ci(i);t.setPosition(Math.cos(o)*Math.sin(a),Math.sin(o),Math.cos(o)*Math.cos(a)),t.setFocalPoint(0,0,0),t.setPositional(0)},t.setLightTypeToHeadLight=()=>{t.setLightType("HeadLight")},t.setLightTypeToCameraLight=()=>{t.setLightType("CameraLight")},t.setLightTypeToSceneLight=()=>{t.setTransformMatrix(null),t.setLightType("SceneLight")},t.lightTypeIsHeadLight=()=>e.lightType==="HeadLight",t.lightTypeIsSceneLight=()=>e.lightType==="SceneLight",t.lightTypeIsCameraLight=()=>e.lightType==="CameraLight"}const ene={switch:!0,intensity:1,color:[1,1,1],position:[0,0,1],focalPoint:[0,0,0],positional:!1,exponent:1,coneAngle:30,coneFalloff:5,attenuationValues:[1,0,0],transformMatrix:null,lightType:"SceneLight",shadowAttenuation:1,direction:[0,0,0],directionMTime:0};function tne(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ene,r),K.obj(t,e),K.setGet(t,e,["intensity","switch","positional","exponent","coneAngle","coneFalloff","transformMatrix","lightType","shadowAttenuation","attenuationValues"]),K.setGetArray(t,e,["color","position","focalPoint","attenuationValues"],3),Qte(t,e)}const nne=K.newInstance(tne,"vtkLight");var rne={newInstance:nne};const{vtkErrorMacro:_2}=K;function ine(t){return()=>_2(`vtkViewport::${t} - NOT IMPLEMENTED`)}function one(t,e){e.classHierarchy.push("vtkViewport"),t.getViewProps=()=>e.props,t.hasViewProp=n=>e.props.includes(n),t.addViewProp=n=>{n&&!t.hasViewProp(n)&&e.props.push(n)},t.removeViewProp=n=>{const i=e.props.filter(o=>o!==n);e.props.length!==i.length&&(e.props=i)},t.removeAllViewProps=()=>{e.props=[]};function r(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];i.push(n);const o=n.getNestedProps();if(o&&o.length)for(let a=0;a<o.length;a++)r(o[a],i);return i}t.getViewPropsWithNestedProps=()=>{const n=[];for(let i=0;i<e.props.length;i++)r(e.props[i],n);return n},t.addActor2D=t.addViewProp,t.removeActor2D=n=>{t.removeViewProp(n)},t.getActors2D=()=>(e.actors2D=[],e.props.forEach(n=>{e.actors2D=e.actors2D.concat(n.getActors2D())}),e.actors2D),t.displayToView=()=>_2("call displayToView on your view instead"),t.viewToDisplay=()=>_2("callviewtodisplay on your view instead"),t.getSize=()=>_2("call getSize on your View instead"),t.normalizedDisplayToProjection=(n,i,o)=>{const a=t.normalizedDisplayToNormalizedViewport(n,i,o);return t.normalizedViewportToProjection(a[0],a[1],a[2])},t.normalizedDisplayToNormalizedViewport=(n,i,o)=>{const a=[e.viewport[2]-e.viewport[0],e.viewport[3]-e.viewport[1]];return[(n-e.viewport[0])/a[0],(i-e.viewport[1])/a[1],o]},t.normalizedViewportToProjection=(n,i,o)=>[n*2-1,i*2-1,o*2-1],t.projectionToNormalizedDisplay=(n,i,o)=>{const a=t.projectionToNormalizedViewport(n,i,o);return t.normalizedViewportToNormalizedDisplay(a[0],a[1],a[2])},t.normalizedViewportToNormalizedDisplay=(n,i,o)=>{const a=[e.viewport[2]-e.viewport[0],e.viewport[3]-e.viewport[1]];return[n*a[0]+e.viewport[0],i*a[1]+e.viewport[1],o]},t.projectionToNormalizedViewport=(n,i,o)=>[(n+1)*.5,(i+1)*.5,(o+1)*.5],t.PickPropFrom=ine("PickPropFrom")}const ane={background:[0,0,0],background2:[.2,.2,.2],gradientBackground:!1,viewport:[0,0,1,1],aspect:[1,1],pixelAspect:[1,1],props:[],actors2D:[]};function UA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ane,r),K.obj(t,e),K.event(t,e,"event"),K.setGetArray(t,e,["viewport"],4),K.setGetArray(t,e,["background","background2"],3),one(t,e)}const sne=K.newInstance(UA,"vtkViewport");var cne={newInstance:sne,extend:UA};const{vtkDebugMacro:Cg,vtkErrorMacro:gu,vtkWarningMacro:lne}=bo;function wD(t){return()=>gu(`vtkRenderer::${t} - NOT IMPLEMENTED`)}function une(t,e){e.classHierarchy.push("vtkRenderer");const r={type:"ComputeVisiblePropBoundsEvent",renderer:t},n={type:"ResetCameraClippingRangeEvent",renderer:t},i={type:"ResetCameraEvent",renderer:t};t.updateCamera=()=>(e.activeCamera||(Cg("No cameras are on, creating one."),t.getActiveCameraAndResetIfCreated()),e.activeCamera.render(t),!0),t.updateLightsGeometryToFollowCamera=()=>{const o=t.getActiveCameraAndResetIfCreated();e.lights.forEach(a=>{a.lightTypeIsSceneLight()||(a.lightTypeIsHeadLight()?(a.setPositionFrom(o.getPositionByReference()),a.setFocalPointFrom(o.getFocalPointByReference()),a.modified(o.getMTime())):a.lightTypeIsCameraLight()?a.setTransformMatrix(o.getCameraLightTransformMatrix(Pa())):gu("light has unknown light type",a.get()))})},t.updateLightGeometry=()=>e.lightFollowCamera?t.updateLightsGeometryToFollowCamera():!0,t.allocateTime=wD("allocateTime"),t.updateGeometry=wD("updateGeometry"),t.getVTKWindow=()=>e._renderWindow,t.setLayer=o=>{Cg(t.getClassName(),t,"setting Layer to ",o),e.layer!==o&&(e.layer=o,t.modified()),t.setPreserveColorBuffer(!!o)},t.setActiveCamera=o=>e.activeCamera===o?!1:(e.activeCamera=o,t.modified(),t.invokeEvent({type:"ActiveCameraEvent",camera:o}),!0),t.makeCamera=()=>{const o=b4.newInstance();return t.invokeEvent({type:"CreateCameraEvent",camera:o}),o},t.getActiveCamera=()=>(e.activeCamera||(e.activeCamera=t.makeCamera()),e.activeCamera),t.getActiveCameraAndResetIfCreated=()=>(e.activeCamera||(t.getActiveCamera(),t.resetCamera()),e.activeCamera),t.getActors=()=>(e.actors=[],e.props.forEach(o=>{e.actors=e.actors.concat(o.getActors())}),e.actors),t.addActor=t.addViewProp,t.removeActor=o=>{e.actors=e.actors.filter(a=>a!==o),t.removeViewProp(o),t.modified()},t.removeAllActors=()=>{t.getActors().forEach(a=>{t.removeViewProp(a)}),e.actors=[],t.modified()},t.getVolumes=()=>(e.volumes=[],e.props.forEach(o=>{e.volumes=e.volumes.concat(o.getVolumes())}),e.volumes),t.addVolume=t.addViewProp,t.removeVolume=o=>{e.volumes=e.volumes.filter(a=>a!==o),t.removeViewProp(o),t.modified()},t.removeAllVolumes=()=>{t.getVolumes().forEach(a=>{t.removeViewProp(a)}),e.volumes=[],t.modified()},t.hasLight=o=>e.lights.includes(o),t.addLight=o=>{o&&!t.hasLight(o)&&(e.lights.push(o),t.modified())},t.removeLight=o=>{e.lights=e.lights.filter(a=>a!==o),t.modified()},t.removeAllLights=()=>{e.lights=[],t.modified()},t.setLightCollection=o=>{e.lights=o,t.modified()},t.makeLight=rne.newInstance,t.createLight=()=>{e.automaticLightCreation&&(e._createdLight&&(t.removeLight(e._createdLight),e._createdLight.delete(),e._createdLight=null),e._createdLight=t.makeLight(),t.addLight(e._createdLight),e._createdLight.setLightTypeToHeadLight(),e._createdLight.setPosition(t.getActiveCamera().getPosition()),e._createdLight.setFocalPoint(t.getActiveCamera().getFocalPoint()))},t.normalizedDisplayToWorld=(o,a,s,c)=>{let l=t.normalizedDisplayToProjection(o,a,s);return l=t.projectionToView(l[0],l[1],l[2],c),t.viewToWorld(l[0],l[1],l[2])},t.worldToNormalizedDisplay=(o,a,s,c)=>{let l=t.worldToView(o,a,s);return l=t.viewToProjection(l[0],l[1],l[2],c),t.projectionToNormalizedDisplay(l[0],l[1],l[2])},t.viewToWorld=(o,a,s)=>{if(e.activeCamera===null)return gu("ViewToWorld: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();ti(c,c),Mn(c,c);const l=new Float64Array([o,a,s]);return jt(l,l,c),l},t.projectionToView=(o,a,s,c)=>{if(e.activeCamera===null)return gu("ProjectionToView: no active camera, cannot compute projection to view, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);ti(l,l),Mn(l,l);const f=new Float64Array([o,a,s]);return jt(f,f,l),f},t.worldToView=(o,a,s)=>{if(e.activeCamera===null)return gu("WorldToView: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();Mn(c,c);const l=new Float64Array([o,a,s]);return jt(l,l,c),l},t.viewToProjection=(o,a,s,c)=>{if(e.activeCamera===null)return gu("ViewToProjection: no active camera, cannot compute view to projection, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);Mn(l,l);const f=new Float64Array([o,a,s]);return jt(f,f,l),f},t.computeVisiblePropBounds=()=>{e.allBounds[0]=ur.INIT_BOUNDS[0],e.allBounds[1]=ur.INIT_BOUNDS[1],e.allBounds[2]=ur.INIT_BOUNDS[2],e.allBounds[3]=ur.INIT_BOUNDS[3],e.allBounds[4]=ur.INIT_BOUNDS[4],e.allBounds[5]=ur.INIT_BOUNDS[5];let o=!0;t.invokeEvent(r);for(let a=0;a<e.props.length;++a){const s=e.props[a];if(s.getVisibility()&&s.getUseBounds()){const c=s.getBounds();c&&v2(c)&&(o=!1,c[0]<e.allBounds[0]&&(e.allBounds[0]=c[0]),c[1]>e.allBounds[1]&&(e.allBounds[1]=c[1]),c[2]<e.allBounds[2]&&(e.allBounds[2]=c[2]),c[3]>e.allBounds[3]&&(e.allBounds[3]=c[3]),c[4]<e.allBounds[4]&&(e.allBounds[4]=c[4]),c[5]>e.allBounds[5]&&(e.allBounds[5]=c[5]))}}return o&&(Fh(e.allBounds),Cg("Can't compute bounds, no 3D props are visible")),e.allBounds},t.resetCamera=function(){const a=(arguments.length>0&&arguments[0]!==void 0?arguments[0]:null)||t.computeVisiblePropBounds(),s=[0,0,0];if(!v2(a))return Cg("Cannot reset camera!"),!1;let c=null;if(t.getActiveCamera())c=e.activeCamera.getViewPlaneNormal();else return gu("Trying to reset non-existent camera"),!1;e.activeCamera.setViewAngle(30),s[0]=(a[0]+a[1])/2,s[1]=(a[2]+a[3])/2,s[2]=(a[4]+a[5])/2;let l=a[1]-a[0],f=a[3]-a[2],u=a[5]-a[4];l*=l,f*=f,u*=u;let d=l+f+u;d=d===0?1:d,d=Math.sqrt(d)*.5;const h=ci(e.activeCamera.getViewAngle()),g=d,p=d/Math.sin(h*.5),v=e.activeCamera.getViewUp();return Math.abs(Dn(v,c))>.999&&(lne("Resetting view-up since view plane normal is parallel"),e.activeCamera.setViewUp(-v[2],v[0],v[1])),e.activeCamera.setFocalPoint(s[0],s[1],s[2]),e.activeCamera.setPosition(s[0]+p*c[0],s[1]+p*c[1],s[2]+p*c[2]),t.resetCameraClippingRange(a),e.activeCamera.setParallelScale(g),e.activeCamera.setPhysicalScale(d),e.activeCamera.setPhysicalTranslation(-s[0],-s[1],-s[2]),t.invokeEvent(i),!0},t.resetCameraClippingRange=function(){const a=(arguments.length>0&&arguments[0]!==void 0?arguments[0]:null)||t.computeVisiblePropBounds();if(!v2(a))return Cg("Cannot reset camera clipping range!"),!1;if(t.getActiveCameraAndResetIfCreated(),!e.activeCamera)return gu("Trying to reset clipping range of non-existent camera"),!1;const s=e.activeCamera.computeClippingRange(a);let c=0;if(e.activeCamera.getParallelProjection())c=.2*e.activeCamera.getParallelScale();else{const l=ci(e.activeCamera.getViewAngle());c=.2*Math.tan(l/2)*s[1]}return s[1]-s[0]<c&&(c=c-s[1]+s[0],s[1]+=c/2,s[0]-=c/2),s[0]<0&&(s[0]=0),s[0]=.99*s[0]-(s[1]-s[0])*e.clippingRangeExpansion,s[1]=1.01*s[1]+(s[1]-s[0])*e.clippingRangeExpansion,s[0]=s[0]>=s[1]?.01*s[1]:s[0],e.nearClippingPlaneTolerance||(e.nearClippingPlaneTolerance=.01),s[0]<e.nearClippingPlaneTolerance*s[1]&&(s[0]=e.nearClippingPlaneTolerance*s[1]),e.activeCamera.setClippingRange(s[0],s[1]),t.invokeEvent(n),!1},t.setRenderWindow=o=>{o!==e._renderWindow&&(e._vtkWindow=o,e._renderWindow=o)},t.visibleActorCount=()=>e.props.filter(o=>o.getVisibility()).length,t.visibleVolumeCount=t.visibleActorCount,t.getMTime=()=>{let o=e.mtime;const a=e.activeCamera?e.activeCamera.getMTime():0;a>o&&(o=a);const s=e._createdLight?e._createdLight.getMTime():0;return s>o&&(o=s),o},t.getTransparent=()=>!!e.preserveColorBuffer,t.isActiveCameraCreated=()=>!!e.activeCamera}const fne={pickedProp:null,activeCamera:null,allBounds:[],ambient:[1,1,1],allocatedRenderTime:100,timeFactor:1,automaticLightCreation:!0,twoSidedLighting:!0,lastRenderTimeInSeconds:-1,renderWindow:null,lights:[],actors:[],volumes:[],lightFollowCamera:!0,numberOfPropsRendered:0,propArray:null,pathArray:null,layer:0,preserveColorBuffer:!1,preserveDepthBuffer:!1,computeVisiblePropBounds:Yu(),interactive:!0,nearClippingPlaneTolerance:0,clippingRangeExpansion:.05,erase:!0,draw:!0,useShadows:!1,useDepthPeeling:!1,occlusionRatio:0,maximumNumberOfPeels:4,selector:null,delegate:null,texturedBackground:!1,backgroundTexture:null,environmentTexture:null,environmentTextureDiffuseStrength:1,environmentTextureSpecularStrength:1,useEnvironmentTextureAsBackground:!1,pass:0};function BA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};for(Object.assign(e,fne,r),cne.extend(t,e,r),e.background||(e.background=[0,0,0,1]);e.background.length<3;)e.background.push(0);e.background.length===3&&e.background.push(1),Ko(t,e,["_renderWindow","allocatedRenderTime","timeFactor","lastRenderTimeInSeconds","numberOfPropsRendered","lastRenderingUsedDepthPeeling","selector"]),yi(t,e,["twoSidedLighting","lightFollowCamera","automaticLightCreation","erase","draw","nearClippingPlaneTolerance","clippingRangeExpansion","backingStore","interactive","layer","preserveColorBuffer","preserveDepthBuffer","useDepthPeeling","occlusionRatio","maximumNumberOfPeels","delegate","backgroundTexture","texturedBackground","environmentTexture","environmentTextureDiffuseStrength","environmentTextureSpecularStrength","useEnvironmentTextureAsBackground","useShadows","pass"]),Vh(t,e,["actors","volumes","lights"]),b_(t,e,["background"],4,1),H1(t,e,["renderWindow"]),une(t,e)}const dne=Xn(BA,"vtkRenderer");var GA={newInstance:dne,extend:BA};const hne={Unknown:0,LeftController:1,RightController:2},gne={Unknown:0,Trigger:1,TrackPad:2,Grip:3,Thumbstick:4,A:5,B:6,ApplicationMenu:7},pne={Unknown:0,TouchpadX:1,TouchpadY:2,ThumbstickX:3,ThumbstickY:4};var WA={Device:hne,Input:gne,Axis:pne};const{Device:cv,Input:Gf}=WA,{vtkWarningMacro:lv,vtkErrorMacro:uv,normalizeWheel:mne,vtkOnceErrorMacro:vne}=K,qd={ctrlKey:!1,altKey:!1,shiftKey:!1},zx={"xr-standard":[Gf.Trigger,Gf.Grip,Gf.TrackPad,Gf.Thumbstick,Gf.A,Gf.B]},D4=["StartAnimation","Animation","EndAnimation","PointerEnter","PointerLeave","MouseEnter","MouseLeave","StartMouseMove","MouseMove","EndMouseMove","LeftButtonPress","LeftButtonRelease","MiddleButtonPress","MiddleButtonRelease","RightButtonPress","RightButtonRelease","KeyPress","KeyDown","KeyUp","StartMouseWheel","MouseWheel","EndMouseWheel","StartPinch","Pinch","EndPinch","StartPan","Pan","EndPan","StartRotate","Rotate","EndRotate","Button3D","Move3D","StartPointerLock","EndPointerLock","StartInteraction","Interaction","EndInteraction","AnimationFrameRateUpdate"];function Sg(t){t.cancelable&&t.preventDefault()}function fv(t){const e=Object.create(null);return t.forEach(r=>{let{pointerId:n,position:i}=r;e[n]=i}),e}function yne(t,e){e.classHierarchy.push("vtkRenderWindowInteractor");const r={...t},n=new Set,i=new Map;let o=1;t.start=()=>{!e.initialized&&(t.initialize(),!e.initialized)||t.startEventLoop()},t.setRenderWindow=p=>{uv("you want to call setView(view) instead of setRenderWindow on a vtk.js interactor")},t.setInteractorStyle=p=>{e.interactorStyle!==p&&(e.interactorStyle!=null&&e.interactorStyle.setInteractor(null),e.interactorStyle=p,e.interactorStyle!=null&&e.interactorStyle.getInteractor()!==t&&e.interactorStyle.setInteractor(t))},t.initialize=()=>{e.initialized=!0,t.enable(),t.render()},t.enable=()=>t.setEnabled(!0),t.disable=()=>t.setEnabled(!1),t.startEventLoop=()=>lv("empty event loop");function a(p,v){e._forcedRenderer||(e.currentRenderer=t.findPokedRenderer(p,v))}t.getCurrentRenderer=()=>(e.currentRenderer||a(0,0),e.currentRenderer);function s(p){const v=e._view.getCanvas(),y=v.getBoundingClientRect(),m=v.width/y.width,w=v.height/y.height,x={x:m*(p.clientX-y.left),y:w*(y.height-p.clientY+y.top),z:0};return(i.size<=1||!e.currentRenderer)&&a(x.x,x.y),x}const c=e._getScreenEventPositionFor||s;function l(p){return{controlKey:p.ctrlKey,altKey:p.altKey,shiftKey:p.shiftKey}}function f(p){const v=l(p);return{key:p.key,keyCode:p.charCode,...v}}function u(p){return p.pointerType||""}const d=()=>{if(e.container===null)return;const{container:p}=e;p.addEventListener("contextmenu",Sg),p.addEventListener("wheel",t.handleWheel),p.addEventListener("DOMMouseScroll",t.handleWheel),p.addEventListener("pointerenter",t.handlePointerEnter),p.addEventListener("pointerleave",t.handlePointerLeave),p.addEventListener("pointermove",t.handlePointerMove,{passive:!1}),p.addEventListener("pointerdown",t.handlePointerDown,{passive:!1}),p.addEventListener("pointerup",t.handlePointerUp),p.addEventListener("pointercancel",t.handlePointerCancel),document.addEventListener("keypress",t.handleKeyPress),document.addEventListener("keydown",t.handleKeyDown),document.addEventListener("keyup",t.handleKeyUp),document.addEventListener("pointerlockchange",t.handlePointerLockChange),p.style.touchAction="none",p.style.userSelect="none",p.style.webkitTapHighlightColor="rgba(0,0,0,0)"};t.bindEvents=p=>{if(p===null)return;r.setContainer(p)&&d()};const h=()=>{clearTimeout(e.moveTimeoutID),clearTimeout(e.wheelTimeoutID),e.moveTimeoutID=0,e.wheelTimeoutID=0,o=1;const{container:p}=e;p&&(p.removeEventListener("contextmenu",Sg),p.removeEventListener("wheel",t.handleWheel),p.removeEventListener("DOMMouseScroll",t.handleWheel),p.removeEventListener("pointerenter",t.handlePointerEnter),p.removeEventListener("pointerleave",t.handlePointerLeave),p.removeEventListener("pointermove",t.handlePointerMove,{passive:!1}),p.removeEventListener("pointerdown",t.handlePointerDown,{passive:!1}),p.removeEventListener("pointerup",t.handlePointerUp),p.removeEventListener("pointercancel",t.handlePointerCancel)),document.removeEventListener("keypress",t.handleKeyPress),document.removeEventListener("keydown",t.handleKeyDown),document.removeEventListener("keyup",t.handleKeyUp),document.removeEventListener("pointerlockchange",t.handlePointerLockChange),i.clear()};t.unbindEvents=()=>{h(),r.setContainer(null)},t.handleKeyPress=p=>{const v=f(p);t.keyPressEvent(v)},t.handleKeyDown=p=>{const v=f(p);t.keyDownEvent(v)},t.handleKeyUp=p=>{const v=f(p);t.keyUpEvent(v)},t.handlePointerEnter=p=>{const v={...l(p),position:c(p),deviceType:u(p)};t.pointerEnterEvent(v),v.deviceType==="mouse"&&t.mouseEnterEvent(v)},t.handlePointerLeave=p=>{const v={...l(p),position:c(p),deviceType:u(p)};t.pointerLeaveEvent(v),v.deviceType==="mouse"&&t.mouseLeaveEvent(v)},t.handlePointerDown=p=>{if(!(p.button>2||t.isPointerLocked()))switch(e.preventDefaultOnPointerDown&&Sg(p),p.target.hasPointerCapture(p.pointerId)&&p.target.releasePointerCapture(p.pointerId),e.container.setPointerCapture(p.pointerId),i.has(p.pointerId)&&lv("[RenderWindowInteractor] duplicate pointerId 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v={...mne(p),...l(p),position:c(p),deviceType:u(p)};e.wheelTimeoutID===0&&(Math.abs(v.spinY)>=.3?o=Math.abs(v.spinY):o=1),v.spinY/=o,e.wheelTimeoutID===0?(t.startMouseWheelEvent(v),t.mouseWheelEvent(v)):(t.mouseWheelEvent(v),clearTimeout(e.wheelTimeoutID)),e.mouseScrollDebounceByPass?(t.extendAnimation(600),t.endMouseWheelEvent(),e.wheelTimeoutID=0):e.wheelTimeoutID=setTimeout(()=>{t.extendAnimation(600),t.endMouseWheelEvent(),e.wheelTimeoutID=0},200)},t.handleMouseUp=p=>{const v={...l(p),position:c(p),deviceType:u(p)};switch(p.button){case 0:t.leftButtonReleaseEvent(v);break;case 1:t.middleButtonReleaseEvent(v);break;case 2:t.rightButtonReleaseEvent(v);break;default:uv(`Unknown mouse button released: ${p.button}`);break}},t.handleTouchStart=p=>{const v=[...i.values()];if(e.recognizeGestures&&v.length>1){const y=fv(i);if(v.length===2){const m={...l(qd),position:v[0].position,deviceType:u(p)};t.leftButtonReleaseEvent(m)}t.recognizeGesture("TouchStart",y)}else if(v.length===1){const 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Int16Array([32767,2e3,3e3,4e3,5e3,16784,7e3,8e3,9e3,32767]);return{norm16:yD({ext:"EXT_texture_norm16",filterType:"NEAREST",texData:t,internalFormat:(e,r)=>r.R16_SNORM_EXT,glDataType:e=>e.SHORT}),norm16Linear:yD({ext:"EXT_texture_norm16",filterType:"LINEAR",texData:t,internalFormat:(e,r)=>r.R16_SNORM_EXT,glDataType:e=>e.SHORT})}}let Mu=!1;const pS={gpuTier:{tier:2},isMobile:!1,rendering:{useCPURendering:!1,preferSizeOverAccuracy:!1,strictZSpacingForVolumeViewport:!0},peerImport:t=>null};let Zs={...pS,rendering:{...pS.rendering}},mp=null,IA=!1;function Pte(){const t=document.createElement("canvas");return t.getContext("webgl2")||t.getContext("webgl")||t.getContext("experimental-webgl")}function OA(){const t=Pte();return t instanceof WebGLRenderingContext||t instanceof WebGL2RenderingContext}function Rte(){const t=Mte();return t.norm16&&t.norm16Linear}function MA(){return/iPad|iPhone|iPod/.test(navigator.platform)?!0:navigator.maxTouchPoints&&navigator.maxTouchPoints>2&&navigator.platform.includes("MacIntel")}function PA(t=Zs){var r;return Mu||(IA=Rte(),Zs=Gi(pS,t),MA()&&((r=t.rendering)!=null&&r.preferSizeOverAccuracy?Zs.rendering.preferSizeOverAccuracy=!0:console.log("norm16 texture not supported, you can turn on the preferSizeOverAccuracy flag to use native data type, but be aware of the inaccuracy of the rendering in high bits")),OA()?console.log("CornerstoneRender: using GPU rendering"):(console.log("CornerstoneRender: GPU not detected, using CPU rendering"),Zs.rendering.useCPURendering=!0),Mu=!0,mp||(mp=new DA),Mu)}function Lte(){return IA}function Ate(t,e=!0){Zs.rendering.useCPURendering=t,Mu=!0,e&&fw()}function Nte(t){Zs.rendering.preferSizeOverAccuracy=t,Mu=!0,fw()}function lw(){return!MA()}function kte(){Zs.rendering.useCPURendering=!OA(),fw()}function H0(){return Zs.rendering.useCPURendering}function RA(){return Mu}function Vte(){Mu=!1}function uw(){return Zs}function Fte(t){Zs=t,fw()}function fw(){Ho().forEach(t=>{t.getViewports().forEach(e=>{e.updateRenderingPipeline()})})}function Yc(){return mp||(mp=new DA),mp}async function LA(t){return Zs.peerImport(t)}function Ute(t,e){e.classHierarchy.push("vtkStreamingOpenGLVolumeMapper"),t.buildBufferObjects=(r,n)=>{var p;const i=e.currentInput;if(!i)return;const o=n.getProperty();if(!e.jitterTexture.getHandle()){const v=new Uint8Array(1024);for(let y=0;y<32*32;++y)v[y]=255*Math.random();e.jitterTexture.setMinificationFilter(Ht.LINEAR),e.jitterTexture.setMagnificationFilter(Ht.LINEAR),e.jitterTexture.create2DFromRaw(32,32,1,Tn.UNSIGNED_CHAR,v)}const{numberOfComponents:a}=i.get("numberOfComponents"),s=t.useIndependentComponents(o),c=o.getScalarOpacity(),l=e._openGLRenderWindow.getGraphicsResourceForObject(c);let f=Wc(c,s,a);if(!(l!=null&&l.oglObject)||l.hash!==f){e.opacityTexture=Vr.newInstance(),e.opacityTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const v=1024,y=v*2*a,m=new Float32Array(y),w=new Float32Array(v);for(let x=0;x<a;++x){const C=o.getScalarOpacity(x),S=t.getCurrentSampleDistance(r)/o.getScalarOpacityUnitDistance(x),T=C.getRange();C.getTable(T[0],T[1],v,w,1);for(let _=0;_<v;++_)m[x*v*2+_]=1-(1-w[_])**S,m[x*v*2+_+v]=m[x*v*2+_]}if(e.opacityTexture.resetFormatAndType(),e.opacityTexture.setMinificationFilter(Ht.LINEAR),e.opacityTexture.setMagnificationFilter(Ht.LINEAR),e._openGLRenderWindow.getWebgl2()&&e.context.getExtension("OES_texture_float")&&e.context.getExtension("OES_texture_float_linear"))e.opacityTexture.create2DFromRaw(v,2*a,1,Tn.FLOAT,m);else{const x=new Uint8ClampedArray(y);for(let 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e.VBOBuildTime.getMTime()<t.getMTime()||e.VBOBuildTime.getMTime()<n.getMTime()||e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<n.getProperty().getMTime()||e.VBOBuildTime.getMTime()<e.currentInput.getMTime()||e.VBOBuildTime.getMTime()<((i=e.scalarTexture)==null?void 0:i.getMTime())||e.VBOBuildTime.getMTime()<((o=e.colorTexture)==null?void 0:o.getMTime())||e.VBOBuildTime.getMTime()<((a=e.labelOutlineThicknessTexture)==null?void 0:a.getMTime())||!((s=e.scalarTexture)!=null&&s.getHandle())||!((c=e.colorTexture)!=null&&c.getHandle())||!((l=e.labelOutlineThicknessTexture)!=null&&l.getHandle())}}const Bte={};function Gte(t,e,r={}){Object.assign(e,Bte,r),yA.extend(t,e,r),e.scalarTexture=r.scalarTexture,e.previousState={},Ute(t,e)}const Wte=K.newInstance(Gte,"vtkStreamingOpenGLVolumeMapper"),zte={newInstance:Wte},AA=Object.create(null);function ao(t,e){AA[t]=e}function $te(t,e){e.classHierarchy.push("vtkStreamingOpenGLViewNodeFactory"),t.createNode=r=>{if(r.isDeleted())return null;let n=0,i=r.getClassName(n++),o=!1;const a=Object.keys(e.overrides);for(;i&&!o;)a.includes(i)?o=!0:i=r.getClassName(n++);if(!o)return null;const s=e.getModelInitialValues(r),c=e.overrides[i](s);return c.setMyFactory(t),c},e.overrides=AA,e.getModelInitialValues=r=>{const n={};return r.getClassName()==="vtkSharedVolumeMapper"&&(n.scalarTexture=r.getScalarTexture()),n}}const jte={};function NA(t,e,r={}){Object.assign(e,jte,r),j_.extend(t,e,r),$te(t,e),ao("vtkActor",GZ.newInstance),ao("vtkActor2D",jZ.newInstance),ao("vtkCamera",XZ.newInstance),ao("vtkGlyph3DMapper",yee.newInstance),ao("vtkImageMapper",Eee.newInstance),ao("vtkImageCPRMapper",Mee.newInstance),ao("vtkImageSlice",Aee.newInstance),ao("vtkMapper",sw.newInstance),ao("vtkPixelSpaceCallbackMapper",Uee.newInstance),ao("vtkRenderer",$ee.newInstance),ao("vtkSkybox",qee.newInstance),ao("vtkSphereMapper",ete.newInstance),ao("vtkStickMapper",ote.newInstance),ao("vtkTexture",Vr.newInstance),ao("vtkVolume",lte.newInstance),ao("vtkVolumeMapper",yA.newInstance),ao("vtkSharedVolumeMapper",zte.newInstance)}const Hte=K.newInstance(NA,"vtkStreamingOpenGLViewNodeFactory"),Kte={newInstance:Hte,extend:NA};function qte(t,e){e.classHierarchy.push("vtkStreamingOpenGLRenderWindow")}function kA(t,e,r={}){Object.assign(e,r),VZ.extend(t,e,r),e.myFactory=Kte.newInstance(),ao("vtkRenderWindow",VA),qte(t,e)}const VA=K.newInstance(kA,"vtkStreamingOpenGLRenderWindow"),Xte={newInstance:VA,extend:kA},{vtkDebugMacro:sv}=K;function Yte(t,e){e.classHierarchy.push("vtkCamera");const r=new Float64Array(3),n=new Float64Array([0,0,-1]),i=new Float64Array([0,1,0]),o=Ut(new Float64Array(16)),a=Ut(new Float64Array(16)),s=new Float64Array(3),c=new Float64Array(3),l=new Float64Array(3),f=Ut(new Float64Array(16)),u=Ut(new Float64Array(16)),d=new Float64Array(3),h=new Float64Array(3);function g(){e.viewPlaneNormal[0]=-e.directionOfProjection[0],e.viewPlaneNormal[1]=-e.directionOfProjection[1],e.viewPlaneNormal[2]=-e.directionOfProjection[2]}t.orthogonalizeViewUp=()=>{const p=t.getViewMatrix();e.viewUp[0]=p[4],e.viewUp[1]=p[5],e.viewUp[2]=p[6],t.modified()},t.setPosition=(p,v,y)=>{p===e.position[0]&&v===e.position[1]&&y===e.position[2]||(e.position[0]=p,e.position[1]=v,e.position[2]=y,t.computeDistance(),t.modified())},t.setFocalPoint=(p,v,y)=>{p===e.focalPoint[0]&&v===e.focalPoint[1]&&y===e.focalPoint[2]||(e.focalPoint[0]=p,e.focalPoint[1]=v,e.focalPoint[2]=y,t.computeDistance(),t.modified())},t.setDistance=p=>{if(e.distance===p)return;e.distance=p,e.distance<1e-20&&(e.distance=1e-20,sv("Distance is set to minimum."));const v=e.directionOfProjection;e.focalPoint[0]=e.position[0]+v[0]*e.distance,e.focalPoint[1]=e.position[1]+v[1]*e.distance,e.focalPoint[2]=e.position[2]+v[2]*e.distance,t.modified()},t.computeDistance=()=>{const p=e.focalPoint[0]-e.position[0],v=e.focalPoint[1]-e.position[1],y=e.focalPoint[2]-e.position[2];if(e.distance=Math.sqrt(p*p+v*v+y*y),e.distance<1e-20){e.distance=1e-20,sv("Distance is set to minimum.");const m=e.directionOfProjection;e.focalPoint[0]=e.position[0]+m[0]*e.distance,e.focalPoint[1]=e.position[1]+m[1]*e.distance,e.focalPoint[2]=e.position[2]+m[2]*e.distance}e.directionOfProjection[0]=p/e.distance,e.directionOfProjection[1]=v/e.distance,e.directionOfProjection[2]=y/e.distance,g()},t.dolly=p=>{if(p<=0)return;const v=e.distance/p;t.setPosition(e.focalPoint[0]-v*e.directionOfProjection[0],e.focalPoint[1]-v*e.directionOfProjection[1],e.focalPoint[2]-v*e.directionOfProjection[2])},t.roll=p=>{const v=e.position,y=e.focalPoint,m=e.viewUp,w=new Float64Array([m[0],m[1],m[2],0]);Ut(f);const x=new Float64Array([y[0]-v[0],y[1]-v[1],y[2]-v[2]]);Fo(f,f,ai(p),x),Ou(w,w,f),e.viewUp[0]=w[0],e.viewUp[1]=w[1],e.viewUp[2]=w[2],t.modified()},t.azimuth=p=>{const v=e.focalPoint;Ut(u),Cr(u,u,v),Fo(u,u,ai(p),e.viewUp),Cr(u,u,[-v[0],-v[1],-v[2]]),qt(d,e.position,u),t.setPosition(d[0],d[1],d[2])},t.yaw=p=>{const v=e.position;Ut(u),Cr(u,u,v),Fo(u,u,ai(p),e.viewUp),Cr(u,u,[-v[0],-v[1],-v[2]]),qt(h,e.focalPoint,u),t.setFocalPoint(h[0],h[1],h[2])},t.elevation=p=>{const v=e.focalPoint,y=t.getViewMatrix(),m=[-y[0],-y[1],-y[2]];Ut(u),Cr(u,u,v),Fo(u,u,ai(p),m),Cr(u,u,[-v[0],-v[1],-v[2]]),qt(d,e.position,u),t.setPosition(d[0],d[1],d[2])},t.pitch=p=>{const v=e.position,y=t.getViewMatrix(),m=[y[0],y[1],y[2]];Ut(u),Cr(u,u,v),Fo(u,u,ai(p),m),Cr(u,u,[-v[0],-v[1],-v[2]]),qt(h,e.focalPoint,u),t.setFocalPoint(...h)},t.zoom=p=>{p<=0||(e.parallelProjection?e.parallelScale/=p:e.viewAngle/=p,t.modified())},t.translate=(p,v,y)=>{const m=[p,v,y];gy(e.position,m,e.position),gy(e.focalPoint,m,e.focalPoint),t.computeDistance(),t.modified()},t.applyTransform=p=>{const v=[...e.viewUp,1],y=[],m=[],w=[];v[0]+=e.position[0],v[1]+=e.position[1],v[2]+=e.position[2],Ou(y,[...e.position,1],p),Ou(m,[...e.focalPoint,1],p),Ou(w,v,p),w[0]-=y[0],w[1]-=y[1],w[2]-=y[2],t.setPosition(...y.slice(0,3)),t.setFocalPoint(...m.slice(0,3)),t.setViewUp(...w.slice(0,3))},t.getThickness=()=>e.clippingRange[1]-e.clippingRange[0],t.setThickness=p=>{let v=p;v<1e-20&&(v=1e-20,sv("Thickness is set to minimum.")),t.setClippingRange(e.clippingRange[0],e.clippingRange[0]+v)},t.setThicknessFromFocalPoint=p=>{let v=p;v<1e-20&&(v=1e-20,sv("Thickness is set to minimum.")),t.setClippingRange(e.distance-v/2,e.distance+v/2)},t.setRoll=p=>{},t.getRoll=()=>{},t.setObliqueAngles=(p,v)=>{},t.getOrientation=()=>{},t.getOrientationWXYZ=()=>{},t.getFrustumPlanes=p=>{},t.getCameraLightTransformMatrix=p=>(jr(p,e.cameraLightTransform),p),t.computeCameraLightTransform=()=>{jr(o,t.getViewMatrix()),Qr(o,o),Q_(a,[e.distance,e.distance,e.distance]),Un(o,o,a),Ut(e.cameraLightTransform),Cr(e.cameraLightTransform,o,[0,0,-1])},t.deepCopy=p=>{},t.physicalOrientationToWorldDirection=p=>{const v=$6(p[0],p[1],p[2],p[3]),y=Zu(),m=$6(0,0,1,0);return VY(y,v),z6(m,v,m),z6(m,m,y),[m[0],m[1],m[2]]},t.getPhysicalToWorldMatrix=p=>{t.getWorldToPhysicalMatrix(p),Qr(p,p)},t.getWorldToPhysicalMatrix=p=>{Ut(p);const v=[3];Uc(e.physicalViewNorth,e.physicalViewUp,v),p[0]=v[0],p[1]=v[1],p[2]=v[2],p[4]=e.physicalViewUp[0],p[5]=e.physicalViewUp[1],p[6]=e.physicalViewUp[2],p[8]=-e.physicalViewNorth[0],p[9]=-e.physicalViewNorth[1],p[10]=-e.physicalViewNorth[2],On(p,p),lr(s,1/e.physicalScale,1/e.physicalScale,1/e.physicalScale),Bc(p,p,s),Cr(p,p,e.physicalTranslation)},t.computeViewParametersFromViewMatrix=p=>{Qr(o,p),qt(s,r,o),t.computeDistance();const v=e.distance;t.setPosition(s[0],s[1],s[2]),qt(c,n,o),tr(c,c,s),ar(c,c),t.setDirectionOfProjection(c[0],c[1],c[2]),qt(l,i,o),tr(l,l,s),ar(l,l),t.setViewUp(l[0],l[1],l[2]),t.setDistance(v)},t.computeViewParametersFromPhysicalMatrix=p=>{t.getWorldToPhysicalMatrix(o),Un(o,p,o),t.computeViewParametersFromViewMatrix(o)},t.setViewMatrix=p=>{e.viewMatrix=p,e.viewMatrix&&(jr(o,e.viewMatrix),t.computeViewParametersFromViewMatrix(o),On(e.viewMatrix,e.viewMatrix))},t.getViewMatrix=()=>{if(e.viewMatrix)return e.viewMatrix;n4(o,e.position,e.focalPoint,e.viewUp),On(o,o);const p=new Float64Array(16);return jr(p,o),p},t.setProjectionMatrix=p=>{e.projectionMatrix=p},t.getProjectionMatrix=(p,v,y)=>{const m=new Float64Array(16);if(Ut(m),e.projectionMatrix){const C=1/e.physicalScale;return lr(s,C,C,C),jr(m,e.projectionMatrix),Bc(m,m,s),On(m,m),m}Ut(o);const w=e.clippingRange[1]-e.clippingRange[0],x=[e.clippingRange[0]+(v+1)*w/2,e.clippingRange[0]+(y+1)*w/2];if(e.parallelProjection){const C=e.parallelScale*p,S=e.parallelScale,T=(e.windowCenter[0]-1)*C,_=(e.windowCenter[0]+1)*C,E=(e.windowCenter[1]-1)*S,b=(e.windowCenter[1]+1)*S;t4(o,T,_,E,b,x[0],x[1]),On(o,o)}else{if(e.useOffAxisProjection)throw new Error("Off-Axis projection is not supported at this time");{const C=Math.tan(ai(e.viewAngle)/2);let S,T;e.useHorizontalViewAngle===!0?(S=e.clippingRange[0]*C,T=e.clippingRange[0]*C/p):(S=e.clippingRange[0]*C*p,T=e.clippingRange[0]*C);const _=(e.windowCenter[0]-1)*S,E=(e.windowCenter[0]+1)*S,b=(e.windowCenter[1]-1)*T,D=(e.windowCenter[1]+1)*T,I=x[0],P=x[1];o[0]=2*I/(E-_),o[5]=2*I/(D-b),o[2]=(_+E)/(E-_),o[6]=(b+D)/(D-b),o[10]=-(I+P)/(P-I),o[14]=-1,o[11]=-2*I*P/(P-I),o[15]=0}}return jr(m,o),m},t.getCompositeProjectionMatrix=(p,v,y)=>{const m=t.getViewMatrix(),w=t.getProjectionMatrix(p,v,y);return Un(w,m,w),w},t.setDirectionOfProjection=(p,v,y)=>{if(e.directionOfProjection[0]===p&&e.directionOfProjection[1]===v&&e.directionOfProjection[2]===y)return;e.directionOfProjection[0]=p,e.directionOfProjection[1]=v,e.directionOfProjection[2]=y;const m=e.directionOfProjection;e.focalPoint[0]=e.position[0]+m[0]*e.distance,e.focalPoint[1]=e.position[1]+m[1]*e.distance,e.focalPoint[2]=e.position[2]+m[2]*e.distance,g()},t.setDeviceAngles=(p,v,y,m)=>{const w=[3];Uc(e.physicalViewNorth,e.physicalViewUp,w);const x=Ut(new Float64Array(16));Fo(x,x,ai(p),e.physicalViewUp),Fo(x,x,ai(v),w),Fo(x,x,ai(y),e.physicalViewNorth),Fo(x,x,ai(-m),e.physicalViewUp);const C=new Float64Array([-e.physicalViewUp[0],-e.physicalViewUp[1],-e.physicalViewUp[2]]),S=new Float64Array(e.physicalViewNorth);qt(C,C,x),qt(S,S,x),t.setDirectionOfProjection(C[0],C[1],C[2]),t.setViewUp(S[0],S[1],S[2]),t.modified()},t.setOrientationWXYZ=(p,v,y,m)=>{const w=Ut(new Float64Array(16));if(p!==0&&(v!==0||y!==0||m!==0)){const S=ai(p),T=Zu();Q5(T,[v,y,m],S),vy(w,T)}const x=new Float64Array(3);qt(x,[0,0,-1],w);const C=new Float64Array(3);qt(C,[0,1,0],w),t.setDirectionOfProjection(...x),t.setViewUp(...C),t.modified()},t.computeClippingRange=p=>{let v=null,y=null;v=e.viewPlaneNormal,y=e.position;const m=-v[0],w=-v[1],x=-v[2],C=-(m*y[0]+w*y[1]+x*y[2]),S=[m*p[0]+w*p[2]+x*p[4]+C,1e-18];for(let T=0;T<2;T++)for(let _=0;_<2;_++)for(let E=0;E<2;E++){const b=m*p[E]+w*p[2+_]+x*p[4+T]+C;S[0]=b<S[0]?b:S[0],S[1]=b>S[1]?b:S[1]}return S}}const Jte={position:[0,0,1],focalPoint:[0,0,0],viewUp:[0,1,0],directionOfProjection:[0,0,-1],parallelProjection:!1,useHorizontalViewAngle:!1,viewAngle:30,parallelScale:1,clippingRange:[.01,1000.01],windowCenter:[0,0],viewPlaneNormal:[0,0,1],useOffAxisProjection:!1,screenBottomLeft:[-.5,-.5,-.5],screenBottomRight:[.5,-.5,-.5],screenTopRight:[.5,.5,-.5],freezeFocalPoint:!1,projectionMatrix:null,viewMatrix:null,cameraLightTransform:Da(),physicalTranslation:[0,0,0],physicalScale:1,physicalViewUp:[0,1,0],physicalViewNorth:[0,0,-1]};function FA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Jte,r),K.obj(t,e),K.get(t,e,["distance"]),K.setGet(t,e,["parallelProjection","useHorizontalViewAngle","viewAngle","parallelScale","useOffAxisProjection","freezeFocalPoint","physicalScale"]),K.getArray(t,e,["directionOfProjection","viewPlaneNormal","position","focalPoint"]),K.setGetArray(t,e,["clippingRange","windowCenter"],2),K.setGetArray(t,e,["viewUp","screenBottomLeft","screenBottomRight","screenTopRight","physicalTranslation","physicalViewUp","physicalViewNorth"],3),Yte(t,e)}const Zte=K.newInstance(FA,"vtkCamera");var b4={newInstance:Zte,extend:FA};function Qte(t,e){e.classHierarchy.push("vtkLight");const r=new Float64Array(3);t.getTransformedPosition=()=>(e.transformMatrix?qt(r,e.position,e.transformMatrix):lr(r,e.position[0],e.position[1],e.position[2]),r),t.getTransformedFocalPoint=()=>(e.transformMatrix?qt(r,e.focalPoint,e.transformMatrix):lr(r,e.focalPoint[0],e.focalPoint[1],e.focalPoint[2]),r),t.getDirection=()=>(e.directionMTime<e.mtime&&(Nn(e.direction,e.focalPoint,e.position),Cd(e.direction),e.directionMTime=e.mtime),e.direction),t.setDirection=n=>{const i=new Float64Array(3);Nn(i,e.position,n),e.focalPoint=i},t.setDirectionAngle=(n,i)=>{const o=ai(n),a=ai(i);t.setPosition(Math.cos(o)*Math.sin(a),Math.sin(o),Math.cos(o)*Math.cos(a)),t.setFocalPoint(0,0,0),t.setPositional(0)},t.setLightTypeToHeadLight=()=>{t.setLightType("HeadLight")},t.setLightTypeToCameraLight=()=>{t.setLightType("CameraLight")},t.setLightTypeToSceneLight=()=>{t.setTransformMatrix(null),t.setLightType("SceneLight")},t.lightTypeIsHeadLight=()=>e.lightType==="HeadLight",t.lightTypeIsSceneLight=()=>e.lightType==="SceneLight",t.lightTypeIsCameraLight=()=>e.lightType==="CameraLight"}const ene={switch:!0,intensity:1,color:[1,1,1],position:[0,0,1],focalPoint:[0,0,0],positional:!1,exponent:1,coneAngle:30,coneFalloff:5,attenuationValues:[1,0,0],transformMatrix:null,lightType:"SceneLight",shadowAttenuation:1,direction:[0,0,0],directionMTime:0};function tne(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ene,r),K.obj(t,e),K.setGet(t,e,["intensity","switch","positional","exponent","coneAngle","coneFalloff","transformMatrix","lightType","shadowAttenuation","attenuationValues"]),K.setGetArray(t,e,["color","position","focalPoint","attenuationValues"],3),Qte(t,e)}const nne=K.newInstance(tne,"vtkLight");var rne={newInstance:nne};const{vtkErrorMacro:_2}=K;function ine(t){return()=>_2(`vtkViewport::${t} - NOT IMPLEMENTED`)}function one(t,e){e.classHierarchy.push("vtkViewport"),t.getViewProps=()=>e.props,t.hasViewProp=n=>e.props.includes(n),t.addViewProp=n=>{n&&!t.hasViewProp(n)&&e.props.push(n)},t.removeViewProp=n=>{const i=e.props.filter(o=>o!==n);e.props.length!==i.length&&(e.props=i)},t.removeAllViewProps=()=>{e.props=[]};function r(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];i.push(n);const o=n.getNestedProps();if(o&&o.length)for(let a=0;a<o.length;a++)r(o[a],i);return i}t.getViewPropsWithNestedProps=()=>{const n=[];for(let i=0;i<e.props.length;i++)r(e.props[i],n);return n},t.addActor2D=t.addViewProp,t.removeActor2D=n=>{t.removeViewProp(n)},t.getActors2D=()=>(e.actors2D=[],e.props.forEach(n=>{e.actors2D=e.actors2D.concat(n.getActors2D())}),e.actors2D),t.displayToView=()=>_2("call displayToView on your view instead"),t.viewToDisplay=()=>_2("callviewtodisplay on your view instead"),t.getSize=()=>_2("call getSize on your View instead"),t.normalizedDisplayToProjection=(n,i,o)=>{const a=t.normalizedDisplayToNormalizedViewport(n,i,o);return t.normalizedViewportToProjection(a[0],a[1],a[2])},t.normalizedDisplayToNormalizedViewport=(n,i,o)=>{const a=[e.viewport[2]-e.viewport[0],e.viewport[3]-e.viewport[1]];return[(n-e.viewport[0])/a[0],(i-e.viewport[1])/a[1],o]},t.normalizedViewportToProjection=(n,i,o)=>[n*2-1,i*2-1,o*2-1],t.projectionToNormalizedDisplay=(n,i,o)=>{const a=t.projectionToNormalizedViewport(n,i,o);return t.normalizedViewportToNormalizedDisplay(a[0],a[1],a[2])},t.normalizedViewportToNormalizedDisplay=(n,i,o)=>{const a=[e.viewport[2]-e.viewport[0],e.viewport[3]-e.viewport[1]];return[n*a[0]+e.viewport[0],i*a[1]+e.viewport[1],o]},t.projectionToNormalizedViewport=(n,i,o)=>[(n+1)*.5,(i+1)*.5,(o+1)*.5],t.PickPropFrom=ine("PickPropFrom")}const ane={background:[0,0,0],background2:[.2,.2,.2],gradientBackground:!1,viewport:[0,0,1,1],aspect:[1,1],pixelAspect:[1,1],props:[],actors2D:[]};function UA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ane,r),K.obj(t,e),K.event(t,e,"event"),K.setGetArray(t,e,["viewport"],4),K.setGetArray(t,e,["background","background2"],3),one(t,e)}const sne=K.newInstance(UA,"vtkViewport");var cne={newInstance:sne,extend:UA};const{vtkDebugMacro:Cg,vtkErrorMacro:gu,vtkWarningMacro:lne}=Do;function wD(t){return()=>gu(`vtkRenderer::${t} - NOT IMPLEMENTED`)}function une(t,e){e.classHierarchy.push("vtkRenderer");const r={type:"ComputeVisiblePropBoundsEvent",renderer:t},n={type:"ResetCameraClippingRangeEvent",renderer:t},i={type:"ResetCameraEvent",renderer:t};t.updateCamera=()=>(e.activeCamera||(Cg("No cameras are on, creating one."),t.getActiveCameraAndResetIfCreated()),e.activeCamera.render(t),!0),t.updateLightsGeometryToFollowCamera=()=>{const o=t.getActiveCameraAndResetIfCreated();e.lights.forEach(a=>{a.lightTypeIsSceneLight()||(a.lightTypeIsHeadLight()?(a.setPositionFrom(o.getPositionByReference()),a.setFocalPointFrom(o.getFocalPointByReference()),a.modified(o.getMTime())):a.lightTypeIsCameraLight()?a.setTransformMatrix(o.getCameraLightTransformMatrix(Da())):gu("light has unknown light type",a.get()))})},t.updateLightGeometry=()=>e.lightFollowCamera?t.updateLightsGeometryToFollowCamera():!0,t.allocateTime=wD("allocateTime"),t.updateGeometry=wD("updateGeometry"),t.getVTKWindow=()=>e._renderWindow,t.setLayer=o=>{Cg(t.getClassName(),t,"setting Layer to ",o),e.layer!==o&&(e.layer=o,t.modified()),t.setPreserveColorBuffer(!!o)},t.setActiveCamera=o=>e.activeCamera===o?!1:(e.activeCamera=o,t.modified(),t.invokeEvent({type:"ActiveCameraEvent",camera:o}),!0),t.makeCamera=()=>{const o=b4.newInstance();return t.invokeEvent({type:"CreateCameraEvent",camera:o}),o},t.getActiveCamera=()=>(e.activeCamera||(e.activeCamera=t.makeCamera()),e.activeCamera),t.getActiveCameraAndResetIfCreated=()=>(e.activeCamera||(t.getActiveCamera(),t.resetCamera()),e.activeCamera),t.getActors=()=>(e.actors=[],e.props.forEach(o=>{e.actors=e.actors.concat(o.getActors())}),e.actors),t.addActor=t.addViewProp,t.removeActor=o=>{e.actors=e.actors.filter(a=>a!==o),t.removeViewProp(o),t.modified()},t.removeAllActors=()=>{t.getActors().forEach(a=>{t.removeViewProp(a)}),e.actors=[],t.modified()},t.getVolumes=()=>(e.volumes=[],e.props.forEach(o=>{e.volumes=e.volumes.concat(o.getVolumes())}),e.volumes),t.addVolume=t.addViewProp,t.removeVolume=o=>{e.volumes=e.volumes.filter(a=>a!==o),t.removeViewProp(o),t.modified()},t.removeAllVolumes=()=>{t.getVolumes().forEach(a=>{t.removeViewProp(a)}),e.volumes=[],t.modified()},t.hasLight=o=>e.lights.includes(o),t.addLight=o=>{o&&!t.hasLight(o)&&(e.lights.push(o),t.modified())},t.removeLight=o=>{e.lights=e.lights.filter(a=>a!==o),t.modified()},t.removeAllLights=()=>{e.lights=[],t.modified()},t.setLightCollection=o=>{e.lights=o,t.modified()},t.makeLight=rne.newInstance,t.createLight=()=>{e.automaticLightCreation&&(e._createdLight&&(t.removeLight(e._createdLight),e._createdLight.delete(),e._createdLight=null),e._createdLight=t.makeLight(),t.addLight(e._createdLight),e._createdLight.setLightTypeToHeadLight(),e._createdLight.setPosition(t.getActiveCamera().getPosition()),e._createdLight.setFocalPoint(t.getActiveCamera().getFocalPoint()))},t.normalizedDisplayToWorld=(o,a,s,c)=>{let l=t.normalizedDisplayToProjection(o,a,s);return l=t.projectionToView(l[0],l[1],l[2],c),t.viewToWorld(l[0],l[1],l[2])},t.worldToNormalizedDisplay=(o,a,s,c)=>{let l=t.worldToView(o,a,s);return l=t.viewToProjection(l[0],l[1],l[2],c),t.projectionToNormalizedDisplay(l[0],l[1],l[2])},t.viewToWorld=(o,a,s)=>{if(e.activeCamera===null)return gu("ViewToWorld: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();Qr(c,c),On(c,c);const l=new Float64Array([o,a,s]);return qt(l,l,c),l},t.projectionToView=(o,a,s,c)=>{if(e.activeCamera===null)return gu("ProjectionToView: no active camera, cannot compute projection to view, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);Qr(l,l),On(l,l);const f=new Float64Array([o,a,s]);return qt(f,f,l),f},t.worldToView=(o,a,s)=>{if(e.activeCamera===null)return gu("WorldToView: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();On(c,c);const l=new Float64Array([o,a,s]);return qt(l,l,c),l},t.viewToProjection=(o,a,s,c)=>{if(e.activeCamera===null)return gu("ViewToProjection: no active camera, cannot compute view to projection, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);On(l,l);const f=new Float64Array([o,a,s]);return qt(f,f,l),f},t.computeVisiblePropBounds=()=>{e.allBounds[0]=dr.INIT_BOUNDS[0],e.allBounds[1]=dr.INIT_BOUNDS[1],e.allBounds[2]=dr.INIT_BOUNDS[2],e.allBounds[3]=dr.INIT_BOUNDS[3],e.allBounds[4]=dr.INIT_BOUNDS[4],e.allBounds[5]=dr.INIT_BOUNDS[5];let o=!0;t.invokeEvent(r);for(let a=0;a<e.props.length;++a){const s=e.props[a];if(s.getVisibility()&&s.getUseBounds()){const c=s.getBounds();c&&v2(c)&&(o=!1,c[0]<e.allBounds[0]&&(e.allBounds[0]=c[0]),c[1]>e.allBounds[1]&&(e.allBounds[1]=c[1]),c[2]<e.allBounds[2]&&(e.allBounds[2]=c[2]),c[3]>e.allBounds[3]&&(e.allBounds[3]=c[3]),c[4]<e.allBounds[4]&&(e.allBounds[4]=c[4]),c[5]>e.allBounds[5]&&(e.allBounds[5]=c[5]))}}return o&&(Fh(e.allBounds),Cg("Can't compute bounds, no 3D props are visible")),e.allBounds},t.resetCamera=function(){const a=(arguments.length>0&&arguments[0]!==void 0?arguments[0]:null)||t.computeVisiblePropBounds(),s=[0,0,0];if(!v2(a))return Cg("Cannot reset camera!"),!1;let c=null;if(t.getActiveCamera())c=e.activeCamera.getViewPlaneNormal();else return gu("Trying to reset non-existent camera"),!1;e.activeCamera.setViewAngle(30),s[0]=(a[0]+a[1])/2,s[1]=(a[2]+a[3])/2,s[2]=(a[4]+a[5])/2;let l=a[1]-a[0],f=a[3]-a[2],u=a[5]-a[4];l*=l,f*=f,u*=u;let d=l+f+u;d=d===0?1:d,d=Math.sqrt(d)*.5;const h=ai(e.activeCamera.getViewAngle()),g=d,p=d/Math.sin(h*.5),v=e.activeCamera.getViewUp();return Math.abs(bn(v,c))>.999&&(lne("Resetting view-up since view plane normal is parallel"),e.activeCamera.setViewUp(-v[2],v[0],v[1])),e.activeCamera.setFocalPoint(s[0],s[1],s[2]),e.activeCamera.setPosition(s[0]+p*c[0],s[1]+p*c[1],s[2]+p*c[2]),t.resetCameraClippingRange(a),e.activeCamera.setParallelScale(g),e.activeCamera.setPhysicalScale(d),e.activeCamera.setPhysicalTranslation(-s[0],-s[1],-s[2]),t.invokeEvent(i),!0},t.resetCameraClippingRange=function(){const a=(arguments.length>0&&arguments[0]!==void 0?arguments[0]:null)||t.computeVisiblePropBounds();if(!v2(a))return Cg("Cannot reset camera clipping range!"),!1;if(t.getActiveCameraAndResetIfCreated(),!e.activeCamera)return gu("Trying to reset clipping range of non-existent camera"),!1;const s=e.activeCamera.computeClippingRange(a);let c=0;if(e.activeCamera.getParallelProjection())c=.2*e.activeCamera.getParallelScale();else{const l=ai(e.activeCamera.getViewAngle());c=.2*Math.tan(l/2)*s[1]}return s[1]-s[0]<c&&(c=c-s[1]+s[0],s[1]+=c/2,s[0]-=c/2),s[0]<0&&(s[0]=0),s[0]=.99*s[0]-(s[1]-s[0])*e.clippingRangeExpansion,s[1]=1.01*s[1]+(s[1]-s[0])*e.clippingRangeExpansion,s[0]=s[0]>=s[1]?.01*s[1]:s[0],e.nearClippingPlaneTolerance||(e.nearClippingPlaneTolerance=.01),s[0]<e.nearClippingPlaneTolerance*s[1]&&(s[0]=e.nearClippingPlaneTolerance*s[1]),e.activeCamera.setClippingRange(s[0],s[1]),t.invokeEvent(n),!1},t.setRenderWindow=o=>{o!==e._renderWindow&&(e._vtkWindow=o,e._renderWindow=o)},t.visibleActorCount=()=>e.props.filter(o=>o.getVisibility()).length,t.visibleVolumeCount=t.visibleActorCount,t.getMTime=()=>{let o=e.mtime;const a=e.activeCamera?e.activeCamera.getMTime():0;a>o&&(o=a);const s=e._createdLight?e._createdLight.getMTime():0;return s>o&&(o=s),o},t.getTransparent=()=>!!e.preserveColorBuffer,t.isActiveCameraCreated=()=>!!e.activeCamera}const fne={pickedProp:null,activeCamera:null,allBounds:[],ambient:[1,1,1],allocatedRenderTime:100,timeFactor:1,automaticLightCreation:!0,twoSidedLighting:!0,lastRenderTimeInSeconds:-1,renderWindow:null,lights:[],actors:[],volumes:[],lightFollowCamera:!0,numberOfPropsRendered:0,propArray:null,pathArray:null,layer:0,preserveColorBuffer:!1,preserveDepthBuffer:!1,computeVisiblePropBounds:Yu(),interactive:!0,nearClippingPlaneTolerance:0,clippingRangeExpansion:.05,erase:!0,draw:!0,useShadows:!1,useDepthPeeling:!1,occlusionRatio:0,maximumNumberOfPeels:4,selector:null,delegate:null,texturedBackground:!1,backgroundTexture:null,environmentTexture:null,environmentTextureDiffuseStrength:1,environmentTextureSpecularStrength:1,useEnvironmentTextureAsBackground:!1,pass:0};function BA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};for(Object.assign(e,fne,r),cne.extend(t,e,r),e.background||(e.background=[0,0,0,1]);e.background.length<3;)e.background.push(0);e.background.length===3&&e.background.push(1),Ko(t,e,["_renderWindow","allocatedRenderTime","timeFactor","lastRenderTimeInSeconds","numberOfPropsRendered","lastRenderingUsedDepthPeeling","selector"]),mi(t,e,["twoSidedLighting","lightFollowCamera","automaticLightCreation","erase","draw","nearClippingPlaneTolerance","clippingRangeExpansion","backingStore","interactive","layer","preserveColorBuffer","preserveDepthBuffer","useDepthPeeling","occlusionRatio","maximumNumberOfPeels","delegate","backgroundTexture","texturedBackground","environmentTexture","environmentTextureDiffuseStrength","environmentTextureSpecularStrength","useEnvironmentTextureAsBackground","useShadows","pass"]),Vh(t,e,["actors","volumes","lights"]),b_(t,e,["background"],4,1),H1(t,e,["renderWindow"]),une(t,e)}const dne=Jn(BA,"vtkRenderer");var GA={newInstance:dne,extend:BA};const hne={Unknown:0,LeftController:1,RightController:2},gne={Unknown:0,Trigger:1,TrackPad:2,Grip:3,Thumbstick:4,A:5,B:6,ApplicationMenu:7},pne={Unknown:0,TouchpadX:1,TouchpadY:2,ThumbstickX:3,ThumbstickY:4};var WA={Device:hne,Input:gne,Axis:pne};const{Device:cv,Input:Gf}=WA,{vtkWarningMacro:lv,vtkErrorMacro:uv,normalizeWheel:mne,vtkOnceErrorMacro:vne}=K,qd={ctrlKey:!1,altKey:!1,shiftKey:!1},zx={"xr-standard":[Gf.Trigger,Gf.Grip,Gf.TrackPad,Gf.Thumbstick,Gf.A,Gf.B]},D4=["StartAnimation","Animation","EndAnimation","PointerEnter","PointerLeave","MouseEnter","MouseLeave","StartMouseMove","MouseMove","EndMouseMove","LeftButtonPress","LeftButtonRelease","MiddleButtonPress","MiddleButtonRelease","RightButtonPress","RightButtonRelease","KeyPress","KeyDown","KeyUp","StartMouseWheel","MouseWheel","EndMouseWheel","StartPinch","Pinch","EndPinch","StartPan","Pan","EndPan","StartRotate","Rotate","EndRotate","Button3D","Move3D","StartPointerLock","EndPointerLock","StartInteraction","Interaction","EndInteraction","AnimationFrameRateUpdate"];function Sg(t){t.cancelable&&t.preventDefault()}function fv(t){const e=Object.create(null);return t.forEach(r=>{let{pointerId:n,position:i}=r;e[n]=i}),e}function yne(t,e){e.classHierarchy.push("vtkRenderWindowInteractor");const r={...t},n=new Set,i=new Map;let o=1;t.start=()=>{!e.initialized&&(t.initialize(),!e.initialized)||t.startEventLoop()},t.setRenderWindow=p=>{uv("you want to call setView(view) instead of setRenderWindow on a vtk.js interactor")},t.setInteractorStyle=p=>{e.interactorStyle!==p&&(e.interactorStyle!=null&&e.interactorStyle.setInteractor(null),e.interactorStyle=p,e.interactorStyle!=null&&e.interactorStyle.getInteractor()!==t&&e.interactorStyle.setInteractor(t))},t.initialize=()=>{e.initialized=!0,t.enable(),t.render()},t.enable=()=>t.setEnabled(!0),t.disable=()=>t.setEnabled(!1),t.startEventLoop=()=>lv("empty event loop");function a(p,v){e._forcedRenderer||(e.currentRenderer=t.findPokedRenderer(p,v))}t.getCurrentRenderer=()=>(e.currentRenderer||a(0,0),e.currentRenderer);function s(p){const v=e._view.getCanvas(),y=v.getBoundingClientRect(),m=v.width/y.width,w=v.height/y.height,x={x:m*(p.clientX-y.left),y:w*(y.height-p.clientY+y.top),z:0};return(i.size<=1||!e.currentRenderer)&&a(x.x,x.y),x}const c=e._getScreenEventPositionFor||s;function l(p){return{controlKey:p.ctrlKey,altKey:p.altKey,shiftKey:p.shiftKey}}function f(p){const v=l(p);return{key:p.key,keyCode:p.charCode,...v}}function u(p){return p.pointerType||""}const d=()=>{if(e.container===null)return;const{container:p}=e;p.addEventListener("contextmenu",Sg),p.addEventListener("wheel",t.handleWheel),p.addEventListener("DOMMouseScroll",t.handleWheel),p.addEventListener("pointerenter",t.handlePointerEnter),p.addEventListener("pointerleave",t.handlePointerLeave),p.addEventListener("pointermove",t.handlePointerMove,{passive:!1}),p.addEventListener("pointerdown",t.handlePointerDown,{passive:!1}),p.addEventListener("pointerup",t.handlePointerUp),p.addEventListener("pointercancel",t.handlePointerCancel),document.addEventListener("keypress",t.handleKeyPress),document.addEventListener("keydown",t.handleKeyDown),document.addEventListener("keyup",t.handleKeyUp),document.addEventListener("pointerlockchange",t.handlePointerLockChange),p.style.touchAction="none",p.style.userSelect="none",p.style.webkitTapHighlightColor="rgba(0,0,0,0)"};t.bindEvents=p=>{if(p===null)return;r.setContainer(p)&&d()};const h=()=>{clearTimeout(e.moveTimeoutID),clearTimeout(e.wheelTimeoutID),e.moveTimeoutID=0,e.wheelTimeoutID=0,o=1;const{container:p}=e;p&&(p.removeEventListener("contextmenu",Sg),p.removeEventListener("wheel",t.handleWheel),p.removeEventListener("DOMMouseScroll",t.handleWheel),p.removeEventListener("pointerenter",t.handlePointerEnter),p.removeEventListener("pointerleave",t.handlePointerLeave),p.removeEventListener("pointermove",t.handlePointerMove,{passive:!1}),p.removeEventListener("pointerdown",t.handlePointerDown,{passive:!1}),p.removeEventListener("pointerup",t.handlePointerUp),p.removeEventListener("pointercancel",t.handlePointerCancel)),document.removeEventListener("keypress",t.handleKeyPress),document.removeEventListener("keydown",t.handleKeyDown),document.removeEventListener("keyup",t.handleKeyUp),document.removeEventListener("pointerlockchange",t.handlePointerLockChange),i.clear()};t.unbindEvents=()=>{h(),r.setContainer(null)},t.handleKeyPress=p=>{const v=f(p);t.keyPressEvent(v)},t.handleKeyDown=p=>{const v=f(p);t.keyDownEvent(v)},t.handleKeyUp=p=>{const v=f(p);t.keyUpEvent(v)},t.handlePointerEnter=p=>{const v={...l(p),position:c(p),deviceType:u(p)};t.pointerEnterEvent(v),v.deviceType==="mouse"&&t.mouseEnterEvent(v)},t.handlePointerLeave=p=>{const v={...l(p),position:c(p),deviceType:u(p)};t.pointerLeaveEvent(v),v.deviceType==="mouse"&&t.mouseLeaveEvent(v)},t.handlePointerDown=p=>{if(!(p.button>2||t.isPointerLocked()))switch(e.preventDefaultOnPointerDown&&Sg(p),p.target.hasPointerCapture(p.pointerId)&&p.target.releasePointerCapture(p.pointerId),e.container.setPointerCapture(p.pointerId),i.has(p.pointerId)&&lv("[RenderWindowInteractor] duplicate pointerId detected"),i.set(p.pointerId,{pointerId:p.pointerId,position:c(p)}),p.pointerType){case"pen":case"touch":t.handleTouchStart(p);break;case"mouse":default:t.handleMouseDown(p);break}},t.handlePointerUp=p=>{if(i.has(p.pointerId))switch(e.preventDefaultOnPointerUp&&Sg(p),i.delete(p.pointerId),e.container.releasePointerCapture(p.pointerId),p.pointerType){case"pen":case"touch":t.handleTouchEnd(p);break;case"mouse":default:t.handleMouseUp(p);break}},t.handlePointerCancel=p=>{if(i.has(p.pointerId))switch(i.delete(p.pointerId),p.pointerType){case"pen":case"touch":t.handleTouchEnd(p);break;case"mouse":default:t.handleMouseUp(p);break}},t.handlePointerMove=p=>{if(i.has(p.pointerId)){const v=i.get(p.pointerId);v.position=c(p)}switch(p.pointerType){case"pen":case"touch":t.handleTouchMove(p);break;case"mouse":default:t.handleMouseMove(p);break}},t.handleMouseDown=p=>{const v={...l(p),position:c(p),deviceType:u(p)};switch(p.button){case 0:t.leftButtonPressEvent(v);break;case 1:t.middleButtonPressEvent(v);break;case 2:t.rightButtonPressEvent(v);break;default:uv(`Unknown mouse button pressed: ${p.button}`);break}},t.requestPointerLock=()=>{e.container&&e.container.requestPointerLock()},t.exitPointerLock=()=>{var p;return(p=document.exitPointerLock)==null?void 0:p.call(document)},t.isPointerLocked=()=>!!e.container&&document.pointerLockElement===e.container,t.handlePointerLockChange=()=>{t.isPointerLocked()?t.startPointerLockEvent():t.endPointerLockEvent()};function g(){e._view&&e.enabled&&e.enableRender&&(e.inRender=!0,e._view.traverseAllPasses(),e.inRender=!1),t.invokeRenderEvent()}t.requestAnimation=p=>{if(p===void 0){uv("undefined requester, can not start animating");return}if(n.has(p)){lv("requester is already registered for animating");return}n.add(p),!e.animationRequest&&n.size===1&&!e.xrAnimation&&(e._animationStartTime=Date.now(),e._animationFrameCount=0,e.animationRequest=requestAnimationFrame(t.handleAnimation),t.startAnimationEvent())},t.extendAnimation=p=>{const v=Date.now()+p;e._animationExtendedEnd=Math.max(e._animationExtendedEnd,v),!e.animationRequest&&n.size===0&&!e.xrAnimation&&(e._animationStartTime=Date.now(),e._animationFrameCount=0,e.animationRequest=requestAnimationFrame(t.handleAnimation),t.startAnimationEvent())},t.isAnimating=()=>e.xrAnimation||e.animationRequest!==null,t.cancelAnimation=function(p){let v=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;if(!n.has(p)){if(!v){const y=p&&p.getClassName?p.getClassName():p;lv(`${y} did not request an animation`)}return}n.delete(p),e.animationRequest&&n.size===0&&Date.now()>e._animationExtendedEnd&&(cancelAnimationFrame(e.animationRequest),e.animationRequest=null,t.endAnimationEvent(),t.render())},t.switchToXRAnimation=()=>{e.animationRequest&&(cancelAnimationFrame(e.animationRequest),e.animationRequest=null),e.xrAnimation=!0},t.returnFromXRAnimation=()=>{e.xrAnimation=!1,n.size!==0&&(e.recentAnimationFrameRate=10,e.animationRequest=requestAnimationFrame(t.handleAnimation))},t.updateXRGamepads=(p,v,y)=>{p.inputSources.forEach(m=>{const w=m.gripSpace==null?null:v.getPose(m.gripSpace,y),x=m.gripSpace==null?null:v.getPose(m.targetRaySpace,y),C=m.gamepad,S=m.handedness;if(C){C.index in e.lastGamepadValues||(e.lastGamepadValues[C.index]={left:{buttons:{}},right:{buttons:{}},none:{buttons:{}}});for(let T=0;T<C.buttons.length;++T)T in e.lastGamepadValues[C.index][S].buttons||(e.lastGamepadValues[C.index][S].buttons[T]=!1),e.lastGamepadValues[C.index][S].buttons[T]!==C.buttons[T].pressed&&w!=null&&(t.button3DEvent({gamepad:C,position:w.transform.position,orientation:w.transform.orientation,targetPosition:x.transform.position,targetOrientation:x.transform.orientation,pressed:C.buttons[T].pressed,device:m.handedness==="left"?cv.LeftController:cv.RightController,input:zx[C.mapping]&&zx[C.mapping][T]?zx[C.mapping][T]:Gf.Trigger}),e.lastGamepadValues[C.index][S].buttons[T]=C.buttons[T].pressed),e.lastGamepadValues[C.index][S].buttons[T]&&w!=null&&t.move3DEvent({gamepad:C,position:w.transform.position,orientation:w.transform.orientation,targetPosition:x.transform.position,targetOrientation:x.transform.orientation,device:m.handedness==="left"?cv.LeftController:cv.RightController})}})},t.handleMouseMove=p=>{const v={...l(p),position:c(p),deviceType:u(p)};e.moveTimeoutID===0?t.startMouseMoveEvent(v):(t.mouseMoveEvent(v),clearTimeout(e.moveTimeoutID)),e.moveTimeoutID=setTimeout(()=>{t.endMouseMoveEvent(),e.moveTimeoutID=0},200)},t.handleAnimation=()=>{const p=Date.now();e._animationFrameCount++,p-e._animationStartTime>1e3&&e._animationFrameCount>1&&(e.recentAnimationFrameRate=1e3*(e._animationFrameCount-1)/(p-e._animationStartTime),e.lastFrameTime=1/e.recentAnimationFrameRate,t.animationFrameRateUpdateEvent(),e._animationStartTime=p,e._animationFrameCount=1),t.animationEvent(),g(),n.size>0||Date.now()<e._animationExtendedEnd?e.animationRequest=requestAnimationFrame(t.handleAnimation):(cancelAnimationFrame(e.animationRequest),e.animationRequest=null,t.endAnimationEvent(),t.render())},t.handleWheel=p=>{Sg(p);const v={...mne(p),...l(p),position:c(p),deviceType:u(p)};e.wheelTimeoutID===0&&(Math.abs(v.spinY)>=.3?o=Math.abs(v.spinY):o=1),v.spinY/=o,e.wheelTimeoutID===0?(t.startMouseWheelEvent(v),t.mouseWheelEvent(v)):(t.mouseWheelEvent(v),clearTimeout(e.wheelTimeoutID)),e.mouseScrollDebounceByPass?(t.extendAnimation(600),t.endMouseWheelEvent(),e.wheelTimeoutID=0):e.wheelTimeoutID=setTimeout(()=>{t.extendAnimation(600),t.endMouseWheelEvent(),e.wheelTimeoutID=0},200)},t.handleMouseUp=p=>{const v={...l(p),position:c(p),deviceType:u(p)};switch(p.button){case 0:t.leftButtonReleaseEvent(v);break;case 1:t.middleButtonReleaseEvent(v);break;case 2:t.rightButtonReleaseEvent(v);break;default:uv(`Unknown mouse button released: ${p.button}`);break}},t.handleTouchStart=p=>{const v=[...i.values()];if(e.recognizeGestures&&v.length>1){const y=fv(i);if(v.length===2){const m={...l(qd),position:v[0].position,deviceType:u(p)};t.leftButtonReleaseEvent(m)}t.recognizeGesture("TouchStart",y)}else if(v.length===1){const y={...l(qd),position:c(p),deviceType:u(p)};t.leftButtonPressEvent(y)}},t.handleTouchMove=p=>{const v=[...i.values()];if(e.recognizeGestures&&v.length>1){const y=fv(i);t.recognizeGesture("TouchMove",y)}else if(v.length===1){const y={...l(qd),position:v[0].position,deviceType:u(p)};t.mouseMoveEvent(y)}},t.handleTouchEnd=p=>{const v=[...i.values()];if(e.recognizeGestures)if(v.length===0){const y={...l(qd),position:c(p),deviceType:u(p)};t.leftButtonReleaseEvent(y)}else if(v.length===1){const y=fv(i);t.recognizeGesture("TouchEnd",y);const m={...l(qd),position:v[0].position,deviceType:u(p)};t.leftButtonPressEvent(m)}else{const y=fv(i);t.recognizeGesture("TouchMove",y)}else if(v.length===1){const y={...l(qd),position:v[0].position,deviceType:u(p)};t.leftButtonReleaseEvent(y)}},t.setView=p=>{e._view!==p&&(e._view=p,e._view.getRenderable().setInteractor(t),t.modified())},t.getFirstRenderer=()=>{var p,v,y;return(y=(v=(p=e._view)==null?void 0:p.getRenderable())==null?void 0:v.getRenderersByReference())==null?void 0:y[0]},t.findPokedRenderer=function(){var S,T;let p=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,v=arguments.length>1&&arguments[1]!==void 0?arguments[1]:0;if(!e._view)return null;const y=(T=(S=e._view)==null?void 0:S.getRenderable())==null?void 0:T.getRenderers();if(!y||y.length===0)return null;y.sort((_,E)=>_.getLayer()-E.getLayer());let m=null,w=null,x=null,C=y.length;for(;C--;){const _=y[C];if(e._view.isInViewport(p,v,_)&&_.getInteractive()){x=_;break}m===null&&_.getInteractive()&&(m=_),w===null&&e._view.isInViewport(p,v,_)&&(w=_)}return x===null&&(x=m),x===null&&(x=w),x==null&&(x=y[0]),x},t.render=()=>{!t.isAnimating()&&!e.inRender&&g()},D4.forEach(p=>{const v=p.charAt(0).toLowerCase()+p.slice(1);t[`${v}Event`]=y=>{if(!e.enabled)return;if(!t.getCurrentRenderer()){vne(`
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Pne(t,e){e.classHierarchy.push("vtkCell"),t.initialize=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;if(n){e.pointsIds=n;let i=e.points.getData();i.length!==3*e.pointsIds.length&&(i=K.newTypedArray(r.getDataType(),3*e.pointsIds.length));const o=r.getData();e.pointsIds.forEach((a,s)=>{let c=3*a,l=3*s;i[l]=o[c],i[++l]=o[++c],i[++l]=o[++c]}),e.points.setData(i)}else{e.points=r,e.pointsIds=new Array(r.getNumberOfPoints());for(let i=r.getNumberOfPoints()-1;i>=0;--i)e.pointsIds[i]=i}},t.getBounds=()=>{const r=e.points.getNumberOfPoints(),n=[];if(r){e.points.getPoint(0,n),e.bounds[0]=n[0],e.bounds[1]=n[0],e.bounds[2]=n[1],e.bounds[3]=n[1],e.bounds[4]=n[2],e.bounds[5]=n[2];for(let 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0?arguments[2]:{};Object.assign(e,Rne,r),K.obj(t,e),e.points||(e.points=s1.newInstance()),K.get(t,e,["points","pointsIds"]),Pne(t,e)}const Lne=K.newInstance(qA,"vtkCell");var Py={newInstance:Lne,extend:qA};function Ane(t,e){let r=e;for(e>=t.array.length&&(r+=t.array.length);r>t.array.length;)t.array.push({ncells:0,cells:null});t.array.length=r}function Nne(t,e){e.classHierarchy.push("vtkCellLinks"),t.buildLinks=r=>{const n=r.getPoints().getNumberOfPoints(),i=r.getNumberOfCells(),o=new Uint32Array(n);if(r.isA("vtkPolyData")){for(let a=0;a<i;++a){const{cellPointIds:s}=r.getCellPoints(a);s.forEach(c=>{t.incrementLinkCount(c)})}t.allocateLinks(n),e.maxId=n-1;for(let a=0;a<i;++a){const{cellPointIds:s}=r.getCellPoints(a);s.forEach(c=>{t.insertCellReference(c,o[c]++,a)})}}else{for(let a=0;a<i;a++)Py.newInstance().getPointsIds().forEach(c=>{t.incrementLinkCount(c)});t.allocateLinks(n),e.maxId=n-1;for(let a=0;a<i;++a)Py.newInstance().getPointsIds().forEach(c=>{t.insertCellReference(c,o[c]++,a)})}},t.allocate=function(r){let n=arguments.length>1&&arguments[1]!==void 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kne={array:null,maxId:0,extend:0};function XA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,kne,r),K.obj(t,e),Nne(t,e)}const Vne=K.newInstance(XA,"vtkCellLinks");var Fne={newInstance:Vne,extend:XA};const Rr={VTK_EMPTY_CELL:0,VTK_VERTEX:1,VTK_POLY_VERTEX:2,VTK_LINE:3,VTK_POLY_LINE:4,VTK_TRIANGLE:5,VTK_TRIANGLE_STRIP:6,VTK_POLYGON:7,VTK_QUAD:9,VTK_QUADRATIC_EDGE:21,VTK_CONVEX_POINT_SET:41,VTK_POLYHEDRON:42},mS=["vtkEmptyCell","vtkVertex","vtkPolyVertex","vtkLine","vtkPolyLine","vtkTriangle","vtkTriangleStrip","vtkPolygon","vtkPixel","vtkQuad","vtkTetra","vtkVoxel","vtkHexahedron","vtkWedge","vtkPyramid","vtkPentagonalPrism","vtkHexagonalPrism","UnknownClass","UnknownClass","UnknownClass","UnknownClass","vtkQuadraticEdge","vtkQuadraticTriangle","vtkQuadraticQuad","vtkQuadraticTetra","vtkQuadraticHexahedron","vtkQuadraticWedge","vtkQuadraticPyramid","vtkBiQuadraticQuad","vtkTriQuadraticHexahedron","vtkQuadraticLinearQuad","vtkQuadraticLinearWedge","vtkBiQuadraticQuadraticWedge","vtkBiQuadraticQuadraticHexahedron","vtkBiQuadraticTriangle","vtkCubicLine","vtkQuadraticPolygon","UnknownClass","UnknownClass","UnknownClass","UnknownClass","vtkConvexPointSet","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","vtkParametricCurve","vtkParametricSurface","vtkParametricTriSurface","vtkParametricQuadSurface","vtkParametricTetraRegion","vtkParametricHexRegion","UnknownClass","UnknownClass","UnknownClass","vtkHigherOrderEdge","vtkHigherOrderTriangle","vtkHigherOrderQuad","vtkHigherOrderPolygon","vtkHigherOrderTetrahedron","vtkHigherOrderWedge","vtkHigherOrderPyramid","vtkHigherOrderHexahedron"];function Une(t){return t<mS.length?mS[t]:"UnknownClass"}function Bne(t){return mS.findIndex(t)}function Gne(t){return t<Rr.VTK_QUADRATIC_EDGE||t===Rr.VTK_CONVEX_POINT_SET||t===Rr.VTK_POLYHEDRON}function Wne(t){return t===Rr.VTK_TRIANGLE_STRIP||t===Rr.VTK_POLY_LINE||t===Rr.VTK_POLY_VERTEX}const zne={getClassNameFromTypeId:Une,getTypeIdFromClassName:Bne,isLinear:Gne,hasSubCells:Wne};function $ne(t,e){e.classHierarchy.push("vtkCellTypes"),t.allocate=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:512,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:1e3;e.size=r>0?r:1,e.extend=n>0?n:1,e.maxId=-1,e.typeArray=new Uint8Array(r),e.locationArray=new Uint32Array(r)},t.insertCell=(r,n,i)=>{e.typeArray[r]=n,e.locationArray[r]=i,r>e.maxId&&(e.maxId=r)},t.insertNextCell=(r,n)=>(t.insertCell(++e.maxId,r,n),e.maxId),t.setCellTypes=(r,n,i)=>{e.size=r,e.typeArray=n,e.locationArray=i,e.maxId=r-1},t.getCellLocation=r=>e.locationArray[r],t.deleteCell=r=>{e.typeArray[r]=Rr.VTK_EMPTY_CELL},t.getNumberOfTypes=()=>e.maxId+1,t.isType=r=>{const n=t.getNumberOfTypes();for(let i=0;i<n;++i)if(r===t.getCellType(i))return!0;return!1},t.insertNextType=r=>t.insertNextCell(r,-1),t.getCellType=r=>e.typeArray[r],t.reset=()=>{e.maxId=-1},t.deepCopy=r=>{t.allocate(r.getSize(),r.getExtend()),e.typeArray.set(r.getTypeArray()),e.locationArray.set(r.getLocationArray()),e.maxId=r.getMaxId()}}const jne={size:0,maxId:-1,extend:1e3};function YA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jne,r),K.obj(t,e),K.get(t,e,["size","maxId","extend"]),K.getArray(t,e,["typeArray","locationArray"]),$ne(t,e)}const Hne=K.newInstance(YA,"vtkCellTypes");var Kne={newInstance:Hne,extend:YA,...zne};const qne={NO_INTERSECTION:0,YES_INTERSECTION:1,ON_LINE:2};var JA={IntersectionState:qne};const{IntersectionState:E2}=JA;function w0(t,e,r){let n=arguments.length>3&&arguments[3]!==void 0?arguments[3]:null;const i={t:Number.MIN_VALUE,distance:0},o=[];let a;o[0]=r[0]-e[0],o[1]=r[1]-e[1],o[2]=r[2]-e[2];const s=o[0]*(t[0]-e[0])+o[1]*(t[1]-e[1])+o[2]*(t[2]-e[2]),c=Dn(o,o);let l=1e-5*s;return c!==0&&(i.t=s/c),l<0&&(l=-l),-l<c&&c<l||c<=0||i.t<0?a=e:i.t>1?a=r:(a=o,o[0]=e[0]+i.t*o[0],o[1]=e[1]+i.t*o[1],o[2]=e[2]+i.t*o[2]),n&&(n[0]=a[0],n[1]=a[1],n[2]=a[2]),i.distance=Tc(a,t),i}function ZA(t,e,r,n,i,o){const a=[],s=[],c=[];i[0]=0,o[0]=0,Ol(e,t,a),Ol(n,r,s),Ol(r,t,c);const l=[Dn(a,a),-Dn(a,s),-Dn(a,s),Dn(s,s)],f=[];if(f[0]=Dn(a,c),f[1]=-Dn(s,c),oR(l,f,2)===0){let u=Number.MAX_VALUE;const d=[t,e,r,n],h=[r,r,t,t],g=[n,n,e,e];o[0],o[0],i[0],i[0],i[0],i[0],o[0],o[0];let p;for(let v=0;v<4;v++)p=w0(d[v],h[v],g[v]),p.distance<u&&(u=p.distance,p.t);return E2.ON_LINE}return i[0]=f[0],o[0]=f[1],i[0]>=0&&i[0]<=1&&o[0]>=0&&o[0]<=1?E2.YES_INTERSECTION:E2.NO_INTERSECTION}const Xne={distanceToLine:w0,intersection:ZA};function Yne(t,e){e.classHierarchy.push("vtkLine");function r(n){return n>=0&&n<=1}t.getCellDimension=()=>1,t.intersectWithLine=(n,i,o,a,s)=>{const c={intersect:0,t:Number.MAX_VALUE,subId:0,betweenPoints:null};s[1]=0,s[2]=0;const l=[],f=[],u=[];e.points.getPoint(0,f),e.points.getPoint(1,u);const d=[],h=[],g=ZA(n,i,f,u,d,h);if(c.t=d[0],c.betweenPoints=r(c.t),s[0]=h[0],g===E2.YES_INTERSECTION){for(let p=0;p<3;p++)a[p]=f[p]+s[0]*(u[p]-f[p]),l[p]=n[p]+c.t*(i[p]-n[p]);if(Tc(a,l)<=o*o)return c.intersect=1,c}else{let p;if(c.t<0)return p=w0(n,f,u,a),p.distance<=o*o&&(c.t=0,c.intersect=1,c.betweenPoints=!0),c;if(c.t>1)return p=w0(i,f,u,a),p.distance<=o*o&&(c.t=1,c.intersect=1,c.betweenPoints=!0),c;if(s[0]<0)return s[0]=0,p=w0(f,n,i,a),c.t=p.t,p.distance<=o*o&&(c.intersect=1),c;if(s[0]>1)return s[0]=1,p=w0(u,n,i,a),c.t=p.t,p.distance<=o*o&&(c.intersect=1),c}return c},t.evaluateLocation=(n,i,o)=>{const a=[],s=[];e.points.getPoint(0,a),e.points.getPoint(1,s);for(let c=0;c<3;c++)i[c]=a[c]+n[0]*(s[c]-a[c]);o[0]=1-n[0],o[1]=n[0]},t.evaluateOrientation=(n,i,o)=>e.orientations?(x2(i,e.orientations[0],e.orientations[1],n[0]),o[0]=1-n[0],o[1]=n[0],!0):!1}const Jne={orientations:null};function QA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Jne,r),Py.extend(t,e,r),K.setGet(t,e,["orientations"]),Yne(t,e)}const Zne=K.newInstance(QA,"vtkLine");var fs={newInstance:Zne,extend:QA,...Xne,...JA};function Qne(t,e){e.classHierarchy.push("vtkPointSet"),e.points?e.points=Ys(e.points):e.points=s1.newInstance(),t.getNumberOfPoints=()=>e.points.getNumberOfPoints(),t.getBounds=()=>e.points.getBounds(),t.computeBounds=()=>{t.getBounds()};const r=t.shallowCopy;t.shallowCopy=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;r(n,i),e.points=s1.newInstance(),e.points.shallowCopy(n.getPoints())}}const ere={};function eN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ere,r),Uh.extend(t,e,r),K.setGet(t,e,["points"]),Qne(t,e)}const tre=K.newInstance(eN,"vtkPointSet");var nre={newInstance:tre,extend:eN};function I4(t,e,r,n){const i=r[0]-e[0],o=r[1]-e[1],a=r[2]-e[2],s=t[0]-e[0],c=t[1]-e[1],l=t[2]-e[2];n[0]=o*l-a*c,n[1]=a*s-i*l,n[2]=i*c-o*s}function Ry(t,e,r,n){I4(t,e,r,n);const i=Math.sqrt(n[0]*n[0]+n[1]*n[1]+n[2]*n[2]);i!==0&&(n[0]/=i,n[1]/=i,n[2]/=i)}function rre(t,e,r,n,i,o){let a=arguments.length>6&&arguments[6]!==void 0?arguments[6]:1e-6,s=!1;const c=[],l=[],f=[],u=[],d=[];Ry(t,e,r,u),Ry(n,i,o,d);const h=-Dn(u,t),g=-Dn(d,n),p=[Dn(d,t)+g,Dn(d,e)+g,Dn(d,r)+g];if(p[0]*p[1]>a&&p[0]*p[2]>a)return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};const v=[Dn(u,n)+h,Dn(u,i)+h,Dn(u,o)+h];if(v[0]*v[1]>a&&v[0]*v[2]>a)return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};if(Math.abs(u[0]-d[0])<1e-9&&Math.abs(u[1]-d[1])<1e-9&&Math.abs(u[2]-d[2])<1e-9&&Math.abs(h-g)<1e-9)return s=!0,{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};const y=[t,e,r],m=[n,i,o],w=Dn(u,d),x=(h-g*w)/(w*w-1),C=(g-h*w)/(w*w-1),S=[x*u[0]+C*d[0],x*u[1]+C*d[1],x*u[2]+C*d[2]],T=Bc(u,d,[]);Cd(T);let _=0,E=0;const b=[],D=[];let I=50,P=50;for(let V=0;V<3;V++){const G=V,R=(V+1)%3,N=zo.intersectWithLine(y[G],y[R],n,d);N.intersection&&N.t>0-a&&N.t<1+a&&(N.t<1+a&&N.t>1-a&&(I=_),b[_++]=Dn(N.x,T)-Dn(S,T));const F=zo.intersectWithLine(m[G],m[R],t,u);F.intersection&&F.t>0-a&&F.t<1+a&&(F.t<1+a&&F.t>1-a&&(P=E),D[E++]=Dn(F.x,T)-Dn(S,T))}if(_>2){_--;const V=b[2];b[2]=b[I],b[I]=V}if(E>2){E--;const V=D[2];D[2]=D[P],D[P]=V}if(_!==2||E!==2)return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};if(Number.isNaN(b[0])||Number.isNaN(b[1])||Number.isNaN(D[0])||Number.isNaN(D[1]))return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};if(b[0]>b[1]){const V=b[1];b[1]=b[0],b[0]=V}if(D[0]>D[1]){const V=D[1];D[1]=D[0],D[0]=V}let O,A;return b[1]<D[0]||D[1]<b[0]?{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f}:(b[0]<D[0]?b[1]<D[1]?(f[0]=2,f[1]=1,O=D[0],A=b[1]):(f[0]=2,f[1]=2,O=D[0],A=D[1]):b[1]<D[1]?(f[0]=1,f[1]=1,O=b[0],A=b[1]):(f[0]=1,f[1]=2,O=b[0],A=D[1]),XC(S,T,O,c),XC(S,T,A,l),{intersect:!0,coplanar:s,pt1:c,pt2:l,surfaceId:f})}const ire={computeNormalDirection:I4,computeNormal:Ry,intersectWithTriangle:rre};function ore(t,e){e.classHierarchy.push("vtkTriangle"),t.getCellDimension=()=>2,t.intersectWithLine=(r,n,i,o,a)=>{const s={subId:0,t:Number.MAX_VALUE,intersect:0,betweenPoints:!1};a[2]=0;const c=[],l=i*i,f=[],u=[],d=[];e.points.getPoint(0,f),e.points.getPoint(1,u),e.points.getPoint(2,d);const h=[],g=[];if(Ry(f,u,d,h),h[0]!==0||h[1]!==0||h[2]!==0){const w=zo.intersectWithLine(r,n,f,h);if(s.betweenPoints=w.betweenPoints,s.t=w.t,o[0]=w.x[0],o[1]=w.x[1],o[2]=w.x[2],!w.intersection)return a[0]=0,a[1]=0,s.intersect=0,s;const x=t.evaluatePosition(o,c,a,g);if(x.evaluation>=0)return x.dist2<=l?(s.intersect=1,s):(s.intersect=x.evaluation,s)}const p=Tc(f,u),v=Tc(u,d),y=Tc(d,f);e.line||(e.line=fs.newInstance()),p>v&&p>y?(e.line.getPoints().setPoint(0,f),e.line.getPoints().setPoint(1,u)):v>y&&v>p?(e.line.getPoints().setPoint(0,u),e.line.getPoints().setPoint(1,d)):(e.line.getPoints().setPoint(0,d),e.line.getPoints().setPoint(1,f));const m=e.line.intersectWithLine(r,n,i,o,a);if(s.betweenPoints=m.betweenPoints,s.t=m.t,m.intersect){const w=[],x=[],C=[];for(let S=0;S<3;S++)w[S]=f[S]-d[S],x[S]=u[S]-d[S],C[S]=o[S]-d[S];return a[0]=Dn(C,w)/y,a[1]=Dn(C,x)/v,s.intersect=1,s}return a[0]=0,a[1]=0,s.intersect=0,s},t.evaluatePosition=(r,n,i,o)=>{const a={subId:0,dist2:0,evaluation:-1};let s,c;const l=[],f=[],u=[],d=[];let h;const g=[],p=[],v=[];let y=0,m=0;const w=[];let x,C,S,T=[];const _=[],E=[],b=[];a.subId=0,i[2]=0,e.points.getPoint(1,l),e.points.getPoint(2,f),e.points.getPoint(0,u),I4(l,f,u,d),zo.generalizedProjectPoint(r,l,d,b);let D=0;for(s=0;s<3;s++)d[s]<0?h=-d[s]:h=d[s],h>D&&(D=h,m=s);for(c=0,s=0;s<3;s++)s!==m&&(w[c++]=s);for(s=0;s<2;s++)g[s]=b[w[s]]-u[w[s]],p[s]=l[w[s]]-u[w[s]],v[s]=f[w[s]]-u[w[s]];if(y=ui(p,v),y===0)return i[0]=0,i[1]=0,a.evaluation=-1,a;if(i[0]=ui(g,v)/y,i[1]=ui(p,g)/y,o[0]=1-(i[0]+i[1]),o[1]=i[0],o[2]=i[1],o[0]>=0&&o[0]<=1&&o[1]>=0&&o[1]<=1&&o[2]>=0&&o[2]<=1)n&&(a.dist2=Tc(b,r),n[0]=b[0],n[1]=b[1],n[2]=b[2]),a.evaluation=1;else{let I;if(n){if(o[1]<0&&o[2]<0)for(x=Tc(r,u),C=fs.distanceToLine(r,l,u,I,_),S=fs.distanceToLine(r,u,f,I,E),x<C?(a.dist2=x,T=u):(a.dist2=C,T=_),S<a.dist2&&(a.dist2=S,T=E),s=0;s<3;s++)n[s]=T[s];else if(o[2]<0&&o[0]<0)for(x=Tc(r,l),C=fs.distanceToLine(r,l,u,I,_),S=fs.distanceToLine(r,l,f,I,E),x<C?(a.dist2=x,T=l):(a.dist2=C,T=_),S<a.dist2&&(a.dist2=S,T=E),s=0;s<3;s++)n[s]=T[s];else if(o[1]<0&&o[0]<0)for(x=Tc(r,f),C=fs.distanceToLine(r,f,u,I,_),S=fs.distanceToLine(r,l,f,I,E),x<C?(a.dist2=x,T=f):(a.dist2=C,T=_),S<a.dist2&&(a.dist2=S,T=E),s=0;s<3;s++)n[s]=T[s];else if(o[0]<0){const P=fs.distanceToLine(r,l,f,n);a.dist2=P.distance}else if(o[1]<0){const P=fs.distanceToLine(r,f,u,n);a.dist2=P.distance}else if(o[2]<0){const P=fs.distanceToLine(r,l,u,n);a.dist2=P.distance}}a.evaluation=0}return a},t.evaluateLocation=(r,n,i)=>{const o=[],a=[],s=[];e.points.getPoint(0,o),e.points.getPoint(1,a),e.points.getPoint(2,s);const c=1-r[0]-r[1];for(let l=0;l<3;l++)n[l]=o[l]*c+a[l]*r[0]+s[l]*r[1];i[0]=c,i[1]=r[0],i[2]=r[1]},t.getParametricDistance=r=>{let n,i=0;const o=[];o[0]=r[0],o[1]=r[1],o[2]=1-r[0]-r[1];for(let a=0;a<3;a++)o[a]<0?n=-o[a]:o[a]>1?n=o[a]-1:n=0,n>i&&(i=n);return i}}const are={};function tN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,are,r),Py.extend(t,e,r),ore(t,e)}const sre=K.newInstance(tN,"vtkTriangle");var nN={newInstance:sre,extend:tN,...ire};const $x=["verts","lines","polys","strips"],{vtkWarningMacro:xD}=K,cre={[Rr.VTK_LINE]:fs,[Rr.VTK_POLY_LINE]:fs,[Rr.VTK_TRIANGLE]:nN};function lre(t,e){e.classHierarchy.push("vtkPolyData");function r(i){return i.replace(/(?:^\w|[A-Z]|\b\w)/g,o=>o.toUpperCase()).replace(/\s+/g,"")}$x.forEach(i=>{t[`getNumberOf${r(i)}`]=()=>e[i].getNumberOfCells(),e[i]?e[i]=Ys(e[i]):e[i]=Sd.newInstance()}),t.getNumberOfCells=()=>$x.reduce((i,o)=>i+e[o].getNumberOfCells(),0);const n=t.shallowCopy;t.shallowCopy=function(i){let o=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;n(i,o),$x.forEach(a=>{e[a]=Sd.newInstance(),e[a].shallowCopy(i.getReferenceByName(a))})},t.buildCells=()=>{const i=t.getNumberOfVerts(),o=t.getNumberOfLines(),a=t.getNumberOfPolys(),s=t.getNumberOfStrips(),c=i+o+a+s,l=new Uint8Array(c);let f=l;const u=new Uint32Array(c);let d=u;if(i){let h=0;e.verts.getCellSizes().forEach((g,p)=>{d[p]=h,f[p]=g>1?Rr.VTK_POLY_VERTEX:Rr.VTK_VERTEX,h+=g+1}),d=d.subarray(i),f=f.subarray(i)}if(o){let h=0;e.lines.getCellSizes().forEach((g,p)=>{d[p]=h,f[p]=g>2?Rr.VTK_POLY_LINE:Rr.VTK_LINE,g===1&&xD("Building VTK_LINE ",p," with only one point, but VTK_LINE needs at least two points. Check the input."),h+=g+1}),d=d.subarray(o),f=f.subarray(o)}if(a){let h=0;e.polys.getCellSizes().forEach((g,p)=>{switch(d[p]=h,g){case 3:f[p]=Rr.VTK_TRIANGLE;break;case 4:f[p]=Rr.VTK_QUAD;break;default:f[p]=Rr.VTK_POLYGON;break}g<3&&xD("Building VTK_TRIANGLE ",p," with less than three points, but VTK_TRIANGLE needs at least three points. Check the input."),h+=g+1}),d+=d.subarray(a),f+=f.subarray(a)}if(s){let h=0;f.fill(Rr.VTK_TRIANGLE_STRIP,0,s),e.strips.getCellSizes().forEach((g,p)=>{d[p]=h,h+=g+1})}e.cells=Kne.newInstance(),e.cells.setCellTypes(c,l,u)},t.buildLinks=function(){let i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;e.cells===void 0&&t.buildCells(),e.links=Fne.newInstance(),i>0?e.links.allocate(i):e.links.allocate(t.getPoints().getNumberOfPoints()),e.links.buildLinks(t)},t.getCellType=i=>e.cells.getCellType(i),t.getCellPoints=i=>{const o=t.getCellType(i);let a=null;switch(o){case Rr.VTK_VERTEX:case Rr.VTK_POLY_VERTEX:a=e.verts;break;case Rr.VTK_LINE:case Rr.VTK_POLY_LINE:a=e.lines;break;case Rr.VTK_TRIANGLE:case Rr.VTK_QUAD:case Rr.VTK_POLYGON:a=e.polys;break;case Rr.VTK_TRIANGLE_STRIP:a=e.strips;break;default:return a=null,{type:0,cellPointIds:null}}const s=e.cells.getCellLocation(i),c=a.getCell(s);return{cellType:o,cellPointIds:c}},t.getPointCells=i=>e.links.getCells(i),t.getCellEdgeNeighbors=(i,o,a)=>{const s=e.links.getLink(o),c=e.links.getLink(a);return s.cells.filter(l=>l!==i&&c.cells.indexOf(l)!==-1)},t.getCell=function(i){let o=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;const a=t.getCellPoints(i),s=o||cre[a.cellType].newInstance();return s.initialize(t.getPoints(),a.cellPointIds),s}}const ure={};function rN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ure,r),nre.extend(t,e,r),K.get(t,e,["cells","links"]),K.setGet(t,e,["verts","lines","polys","strips"]),lre(t,e)}const fre=K.newInstance(rN,"vtkPolyData");var Kr={newInstance:fre,extend:rN};const dre=1e-6;function hre(t,e){e.classHierarchy.push("vtkProp3D"),t.addPosition=n=>{e.position=e.position.map((i,o)=>i+n[o]),t.modified()},t.getOrientationWXYZ=()=>{const n=Zu();rS(n,e.rotation);const i=new Float64Array(3),o=kY(i,n);return[hy(o),i[0],i[1],i[2]]},t.getOrientationQuaternion=function(){let n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:[];return rS(n,e.rotation)},t.rotateX=n=>{n!==0&&(Y_(e.rotation,e.rotation,ci(n)),t.modified())},t.rotateY=n=>{n!==0&&(J_(e.rotation,e.rotation,ci(n)),t.modified())},t.rotateZ=n=>{n!==0&&(Z_(e.rotation,e.rotation,ci(n)),t.modified())},t.rotateWXYZ=(n,i,o,a)=>{if(n===0||i===0&&o===0&&a===0)return;const s=ci(n),c=Zu();Q5(c,[i,o,a],s);const l=new Float64Array(16);vy(l,c),Un(e.rotation,e.rotation,l),t.modified()},t.rotateQuaternion=n=>{if(Math.abs(n[3])>=1-dre)return;const i=vy(new Float64Array(16),n);Un(e.rotation,e.rotation,i),t.modified()},t.setOrientation=(n,i,o)=>n===e.orientation[0]&&i===e.orientation[1]&&o===e.orientation[2]?!1:(e.orientation=[n,i,o],Ut(e.rotation),t.rotateZ(o),t.rotateX(n),t.rotateY(i),t.modified(),!0),t.setUserMatrix=n=>X1(e.userMatrix,n)?!1:(zr(e.userMatrix,n),t.modified(),!0),t.getMatrix=()=>(t.computeMatrix(),e.matrix),t.computeMatrix=()=>{if(t.getMTime()>e.matrixMTime.getMTime()){Ut(e.matrix),e.userMatrix&&Un(e.matrix,e.matrix,e.userMatrix),wr(e.matrix,e.matrix,e.origin),wr(e.matrix,e.matrix,e.position),Un(e.matrix,e.matrix,e.rotation),Gc(e.matrix,e.matrix,e.scale),wr(e.matrix,e.matrix,[-e.origin[0],-e.origin[1],-e.origin[2]]),Mn(e.matrix,e.matrix),e.isIdentity=!0;for(let n=0;n<4;++n)for(let i=0;i<4;++i)(n===i?1:0)!==e.matrix[n+i*4]&&(e.isIdentity=!1);e.matrixMTime.modified()}},t.getCenter=()=>ur.getCenter(e.bounds),t.getLength=()=>ur.getLength(e.bounds),t.getXRange=()=>ur.getXRange(e.bounds),t.getYRange=()=>ur.getYRange(e.bounds),t.getZRange=()=>ur.getZRange(e.bounds),t.getUserMatrix=()=>e.userMatrix;function r(){t.computeMatrix()}t.onModified(r)}const gre={origin:[0,0,0],position:[0,0,0],orientation:[0,0,0],rotation:null,scale:[1,1,1],bounds:[1,-1,1,-1,1,-1],userMatrix:null,userMatrixMTime:null,cachedProp3D:null,isIdentity:!0,matrixMTime:null};function iN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,gre,r),em.extend(t,e,r),e.matrixMTime={},K.obj(e.matrixMTime),K.get(t,e,["bounds","isIdentity"]),K.getArray(t,e,["orientation"]),K.setGetArray(t,e,["origin","position","scale"],3),e.matrix=Ut(new Float64Array(16)),e.rotation=Ut(new Float64Array(16)),e.userMatrix=Ut(new Float64Array(16)),e.transform=null,hre(t,e)}const pre=K.newInstance(iN,"vtkProp3D");var O4={newInstance:pre,extend:iN};const{vtkDebugMacro:mre}=K;function vre(t,e){e.classHierarchy.push("vtkActor");const r={...t};t.getActors=()=>[t],t.getIsOpaque=()=>{if(e.forceOpaque)return!0;if(e.forceTranslucent)return!1;e.property||t.getProperty();let n=e.property.getOpacity()>=1;return n=n&&(!e.texture||!e.texture.isTranslucent()),n=n&&(!e.mapper||e.mapper.getIsOpaque()),n},t.hasTranslucentPolygonalGeometry=()=>e.mapper===null?!1:(e.property===null&&t.setProperty(t.makeProperty()),!t.getIsOpaque()),t.makeProperty=kd.newInstance,t.getProperty=()=>(e.property===null&&(e.property=t.makeProperty()),e.property),t.getBounds=()=>{if(e.mapper===null)return e.bounds;const n=e.mapper.getBounds();if(!n||n.length!==6)return n;if(n[0]>n[1])return e.mapperBounds=n.concat(),e.bounds=[1,-1,1,-1,1,-1],e.boundsMTime.modified(),n;if(!e.mapperBounds||n[0]!==e.mapperBounds[0]||n[1]!==e.mapperBounds[1]||n[2]!==e.mapperBounds[2]||n[3]!==e.mapperBounds[3]||n[4]!==e.mapperBounds[4]||n[5]!==e.mapperBounds[5]||t.getMTime()>e.boundsMTime.getMTime()){mre("Recomputing bounds..."),e.mapperBounds=n.concat();const i=[];ur.getCorners(n,i),t.computeMatrix();const o=new Float64Array(16);Mn(o,e.matrix),i.forEach(a=>jt(a,a,o)),e.bounds[0]=e.bounds[2]=e.bounds[4]=Number.MAX_VALUE,e.bounds[1]=e.bounds[3]=e.bounds[5]=-Number.MAX_VALUE,e.bounds=e.bounds.map((a,s)=>s%2===0?i.reduce((c,l)=>c>l[s/2]?l[s/2]:c,a):i.reduce((c,l)=>c<l[(s-1)/2]?l[(s-1)/2]:c,a)),e.boundsMTime.modified()}return e.bounds},t.getMTime=()=>{let n=r.getMTime();if(e.property!==null){const i=e.property.getMTime();n=i>n?i:n}if(e.backfaceProperty!==null){const i=e.backfaceProperty.getMTime();n=i>n?i:n}return n},t.getRedrawMTime=()=>{let n=e.mtime;if(e.mapper!==null){let i=e.mapper.getMTime();n=i>n?i:n,e.mapper.getInput()!==null&&(e.mapper.getInputAlgorithm().update(),i=e.mapper.getInput().getMTime(),n=i>n?i:n)}return n},t.getSupportsSelection=()=>e.mapper?e.mapper.getSupportsSelection():!1,t.processSelectorPixelBuffers=(n,i)=>{e.mapper&&e.mapper.processSelectorPixelBuffers&&e.mapper.processSelectorPixelBuffers(n,i)}}const yre={mapper:null,property:null,backfaceProperty:null,forceOpaque:!1,forceTranslucent:!1,bounds:[1,-1,1,-1,1,-1]};function oN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yre,r),O4.extend(t,e,r),e.boundsMTime={},K.obj(e.boundsMTime),K.set(t,e,["property"]),K.setGet(t,e,["backfaceProperty","forceOpaque","forceTranslucent","mapper"]),vre(t,e)}const wre=K.newInstance(oN,"vtkActor");var ic={newInstance:wre,extend:oN};function xre(t,e){const r=t.invokeResize;delete t.invokeResize,e.renderWindow=AK.newInstance(),e.rendererMap={},e.openGLRenderWindow=Xte.newInstance(),e.renderWindow.addView(e.openGLRenderWindow),e.interactor=Cne.newInstance(),e.interactor.setView(e.openGLRenderWindow),e.interactor.initialize(),t.addRenderer=({viewport:n,id:i,background:o})=>{const a=GA.newInstance({viewport:n,background:o||e.background});e.renderWindow.addRenderer(a),e.rendererMap[i]=a},t.destroy=()=>{e.renderWindow.getInteractor().delete()},t.removeRenderer=n=>{const i=t.getRenderer(n);e.renderWindow.removeRenderer(i),i.delete(),delete e.rendererMap[n]},t.getRenderer=n=>e.rendererMap[n],t.getRenderers=()=>{const{rendererMap:n}=e;return Object.keys(n).map(o=>({id:o,renderer:n[o]}))},t.resize=()=>{if(e.container){const{width:n,height:i}=e.container;e.openGLRenderWindow.setSize(Math.floor(n),Math.floor(i)),r(),e.renderWindow.render()}},t.setContainer=n=>{e.container=n,e.openGLRenderWindow.setContainer(e.container)},t.delete=K.chain(t.setContainer,t.destroy,e.openGLRenderWindow.delete,t.delete),t.resize()}const Cre={background:[0,0,0],container:null};function aN(t,e,r={}){Object.assign(e,Cre,r),K.obj(t,e),K.get(t,e,["renderWindow","openGLRenderWindow","interactor","container"]),K.event(t,e,"resize"),xre(t,e)}const Sre=K.newInstance(aN),Tre={newInstance:Sre,extend:aN},{vtkErrorMacro:dv}=K;function _re(t,e){e.classHierarchy.push("vtkPiecewiseFunction"),t.getSize=()=>e.nodes.length,t.getType=()=>{let r,n=0,i=0;e.nodes.length>0&&(n=e.nodes[0].y);for(let o=1;o<e.nodes.length;o++){if(r=e.nodes[o].y,r!==n)if(r>n)switch(i){case 0:case 1:i=1;break;case 2:default:i=3;break}else switch(i){case 0:case 2:i=2;break;case 1:default:i=3;break}if(n=r,i===3)break}switch(i){case 0:return"Constant";case 1:return"NonDecreasing";case 2:return"NonIncreasing";case 3:default:return"Varied"}},t.getDataPointer=()=>{const r=e.nodes.length;if(e.function=null,r>0){e.function=[];for(let n=0;n<r;n++)e.function[2*n]=e.nodes[n].x,e.function[2*n+1]=e.nodes[n].y}return e.function},t.getFirstNonZeroValue=()=>{if(e.nodes.length===0)return 0;let r=1,n=0,i=0;for(;i<e.nodes.length;i++)if(e.nodes[i].y!==0){r=0;break}return r?n=Number.MAX_VALUE:i>0?n=e.nodes[i-1].x:e.clamping?n=-Number.MAX_VALUE:n=e.nodes[0].x,n},t.getNodeValue=(r,n)=>{const i=e.nodes.length;return r<0||r>=i?(dv("Index out of range!"),-1):(n[0]=e.nodes[r].x,n[1]=e.nodes[r].y,n[2]=e.nodes[r].midpoint,n[3]=e.nodes[r].sharpness,1)},t.setNodeValue=(r,n)=>{const i=e.nodes.length;if(r<0||r>=i)return dv("Index out of range!"),-1;const o=e.nodes[r].x;return e.nodes[r].x=n[0],e.nodes[r].y=n[1],e.nodes[r].midpoint=n[2],e.nodes[r].sharpness=n[3],o!==n[0]?t.sortAndUpdateRange():t.modified(),1},t.addPoint=(r,n)=>t.addPointLong(r,n,.5,0),t.addPointLong=(r,n,i,o)=>{if(i<0||i>1)return dv("Midpoint outside range [0.0, 1.0]"),-1;if(o<0||o>1)return dv("Sharpness outside range [0.0, 1.0]"),-1;e.allowDuplicateScalars||t.removePoint(r);const a={x:r,y:n,midpoint:i,sharpness:o};e.nodes.push(a),t.sortAndUpdateRange();let s;for(s=0;s<e.nodes.length&&e.nodes[s].x!==r;s++);return s<e.nodes.length?s:-1},t.setNodes=r=>{e.nodes!==r&&(e.nodes=r,t.sortAndUpdateRange())},t.sortAndUpdateRange=()=>{e.nodes.sort((n,i)=>n.x-i.x),t.updateRange()||t.modified()},t.updateRange=()=>{const r=e.range.slice(),n=e.nodes.length;return n?(e.range[0]=e.nodes[0].x,e.range[1]=e.nodes[n-1].x):(e.range[0]=0,e.range[1]=0),r[0]===e.range[0]&&r[1]===e.range[1]?!1:(t.modified(),!0)},t.removePoint=r=>{let n;for(n=0;n<e.nodes.length&&e.nodes[n].x!==r;n++);if(n>=e.nodes.length)return-1;const i=n;let o=!1;return e.nodes.splice(n,1),(n===0||n===e.nodes.length)&&(o=t.updateRange()),o||t.modified(),i},t.removeAllPoints=()=>{e.nodes=[],t.sortAndUpdateRange()},t.addSegment=(r,n,i,o)=>{t.sortAndUpdateRange();for(let a=0;a<e.nodes.length;)e.nodes[a].x>=r&&e.nodes[a].x<=i?e.nodes.splice(a,1):a++;t.addPoint(r,n,.5,0),t.addPoint(i,o,.5,0)},t.getValue=r=>{const n=[];return t.getTable(r,r,1,n),n[0]},t.adjustRange=r=>{if(r.length<2)return 0;const n=t.getRange();n[0]<r[0]?t.addPoint(r[0],t.getValue(r[0])):t.addPoint(r[0],t.getValue(n[0])),n[1]>r[1]?t.addPoint(r[1],t.getValue(r[1])):t.addPoint(r[1],t.getValue(n[1])),t.sortAndUpdateRange();for(let i=0;i<e.nodes.length;)e.nodes[i].x>=r[0]&&e.nodes[i].x<=r[1]?e.nodes.splice(i,1):++i;return t.sortAndUpdateRange(),1},t.estimateMinNumberOfSamples=(r,n)=>{const i=t.findMinimumXDistance();return Math.ceil((n-r)/i)},t.findMinimumXDistance=()=>{const r=e.nodes.length;if(r<2)return-1;let n=e.nodes[1].x-e.nodes[0].x;for(let i=0;i<r-1;i++){const o=e.nodes[i+1].x-e.nodes[i].x;o<n&&(n=o)}return n},t.getTable=function(r,n,i,o){let a=arguments.length>4&&arguments[4]!==void 0?arguments[4]:1,s,c=0;const l=e.nodes.length;let f=0;l!==0&&(f=e.nodes[l-1].y);let u=0,d=0,h=0,g=0,p=0,v=0,y=0;for(s=0;s<i;s++){const m=a*s;for(i>1?u=r+s/(i-1)*(n-r):u=.5*(r+n);c<l&&u>e.nodes[c].x;)c++,c<l&&(d=e.nodes[c-1].x,h=e.nodes[c].x,g=e.nodes[c-1].y,p=e.nodes[c].y,v=e.nodes[c-1].midpoint,y=e.nodes[c-1].sharpness,v<1e-5&&(v=1e-5),v>.99999&&(v=.99999));if(c>=l)o[m]=e.clamping?f:0;else if(c===0)o[m]=e.clamping?e.nodes[0].y:0;else{let w=(u-d)/(h-d);if(w<v?w=.5*w/v:w=.5+.5*(w-v)/(1-v),y>.99)if(w<.5){o[m]=g;continue}else{o[m]=p;continue}if(y<.01){o[m]=(1-w)*g+w*p;continue}w<.5?w=.5*(w*2)**(1+10*y):w>.5&&(w=1-.5*((1-w)*2)**(1+10*y));const x=w*w,C=x*w,S=2*C-3*x+1,T=-2*C+3*x,_=C-2*x+w,E=C-x,b=p-g,D=(1-y)*b;o[m]=S*g+T*p+_*D+E*D;const I=g<p?g:p,P=g>p?g:p;o[m]=o[m]<I?I:o[m],o[m]=o[m]>P?P:o[m]}}}}const Ere={range:[0,0],clamping:!0,allowDuplicateScalars:!1};function sN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ere,r),K.obj(t,e),e.nodes=[],K.setGet(t,e,["allowDuplicateScalars","clamping"]),K.setArray(t,e,["range"],2),K.getArray(t,e,["range"]),_re(t,e)}const bre=K.newInstance(sN,"vtkPiecewiseFunction");var Td={newInstance:bre,extend:sN};const{BlendMode:pu,FilterMode:qg}=oP;function Dre(t,e,r,n,i){let o=null;return i?(o=i,o.removeAllPoints()):o=Td.newInstance(),o.addPointLong(-1024,0,1,1),o.addPoint(t,e),o.addPoint(r,n),o}const Ire={createRadonTransferFunction:Dre};function Ore(t,e){e.classHierarchy.push("vtkVolumeMapper");const r={...t};t.getBounds=()=>{const n=t.getInputData();return n?(e.static||t.update(),e.bounds=n.getBounds()):e.bounds=Yu(),e.bounds},t.update=()=>{t.getInputData()},t.setBlendModeToComposite=()=>{t.setBlendMode(pu.COMPOSITE_BLEND)},t.setBlendModeToMaximumIntensity=()=>{t.setBlendMode(pu.MAXIMUM_INTENSITY_BLEND)},t.setBlendModeToMinimumIntensity=()=>{t.setBlendMode(pu.MINIMUM_INTENSITY_BLEND)},t.setBlendModeToAverageIntensity=()=>{t.setBlendMode(pu.AVERAGE_INTENSITY_BLEND)},t.setBlendModeToAdditiveIntensity=()=>{t.setBlendMode(pu.ADDITIVE_INTENSITY_BLEND)},t.setBlendModeToRadonTransform=()=>{t.setBlendMode(pu.RADON_TRANSFORM_BLEND)},t.getBlendModeAsString=()=>K.enumToString(pu,e.blendMode),t.setAverageIPScalarRange=(n,i)=>{console.warn("setAverageIPScalarRange is deprecated use setIpScalarRange"),t.setIpScalarRange(n,i)},t.getFilterModeAsString=()=>K.enumToString(qg,e.filterMode),t.setFilterModeToOff=()=>{t.setFilterMode(qg.OFF)},t.setFilterModeToNormalized=()=>{t.setFilterMode(qg.NORMALIZED)},t.setFilterModeToRaw=()=>{t.setFilterMode(qg.RAW)},t.setGlobalIlluminationReach=n=>r.setGlobalIlluminationReach(Js(n,0,1)),t.setVolumetricScatteringBlending=n=>r.setVolumetricScatteringBlending(Js(n,0,1)),t.setVolumeShadowSamplingDistFactor=n=>r.setVolumeShadowSamplingDistFactor(n>=1?n:1),t.setAnisotropy=n=>r.setAnisotropy(Js(n,-.99,.99)),t.setLAOKernelSize=n=>r.setLAOKernelSize(G_(Js(n,1,32))),t.setLAOKernelRadius=n=>r.setLAOKernelRadius(n>=1?n:1)}const Mre=t=>({bounds:[1,-1,1,-1,1,-1],sampleDistance:1,imageSampleDistance:1,maximumSamplesPerRay:1e3,autoAdjustSampleDistances:!0,initialInteractionScale:1,interactionSampleDistanceFactor:1,blendMode:pu.COMPOSITE_BLEND,ipScalarRange:[-1e6,1e6],filterMode:qg.OFF,preferSizeOverAccuracy:!1,computeNormalFromOpacity:!1,volumetricScatteringBlending:0,globalIlluminationReach:0,volumeShadowSamplingDistFactor:5,anisotropy:0,localAmbientOcclusion:!1,LAOKernelSize:15,LAOKernelRadius:7,updatedExtents:[],...t});function cN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Mre(r)),v4.extend(t,e,r),K.setGet(t,e,["sampleDistance","imageSampleDistance","maximumSamplesPerRay","autoAdjustSampleDistances","initialInteractionScale","interactionSampleDistanceFactor","blendMode","filterMode","preferSizeOverAccuracy","computeNormalFromOpacity","volumetricScatteringBlending","globalIlluminationReach","volumeShadowSamplingDistFactor","anisotropy","localAmbientOcclusion","LAOKernelSize","LAOKernelRadius","updatedExtents"]),K.setGetArray(t,e,["ipScalarRange"],2),K.event(t,e,"lightingActivated"),Ore(t,e)}const Pre=K.newInstance(cN,"vtkVolumeMapper");var lN={newInstance:Pre,extend:cN,...Ire};function Rre(t,e){e.classHierarchy.push("vtkSharedVolumeMapper");const r=t.delete;t.delete=()=>{e.scalarTexture=null,r()}}const Lre={scalarTexture:null};function uN(t,e,r={}){Object.assign(e,Lre,r),lN.extend(t,e,r),K.setGet(t,e,["scalarTexture"]),Rre(t,e)}const Are=K.newInstance(uN,"vtkSharedVolumeMapper"),Nre={newInstance:Are,extend:uN};function Hr(t){const e=t.indexOf(":");return t.substring(e+1)}function fN(t){let e=2166136261;for(let r=0;r<t.length;r++)e^=t.charCodeAt(r),e+=(e<<1)+(e<<4)+(e<<7)+(e<<8)+(e<<24);return(e>>>0).toString(36)}const kre=1073741824;class Vre{constructor(){this._imageCache=new Map,this._volumeCache=new Map,this._imageIdsToVolumeIdCache=new Map,this._referencedImageIdToImageIdCache=new Map,this._geometryCache=new Map,this._imageCacheSize=0,this._maxCacheSize=3*kre,this._geometryCacheSize=0,this.setMaxCacheSize=e=>{if(!e||typeof e!="number"){const r=`New max cacheSize ${this._maxCacheSize} should be defined and should be a number.`;throw new Error(r)}this._maxCacheSize=e},this.isCacheable=e=>{const r=this.getBytesAvailable(),n=Array.from(this._imageCache.values()).reduce((o,a)=>a.sharedCacheKey?o:o+a.sizeInBytes,0);return r+n>=e},this.getMaxCacheSize=()=>this._maxCacheSize,this.getCacheSize=()=>this._imageCacheSize,this._decacheImage=(e,r=!1)=>{var o;const n=this._imageCache.get(e);if(!n)return;if(n.sharedCacheKey&&!r)throw new Error("Cannot decache an image with a shared cache key. You need to manually decache the volume first.");const{imageLoadObject:i}=n;(o=n.image)!=null&&o.referencedImageId&&this._referencedImageIdToImageIdCache.delete(n.image.referencedImageId),i!=null&&i.cancelFn&&i.cancelFn(),i!=null&&i.decache&&i.decache(),this._imageCache.delete(e)},this._decacheVolume=e=>{const r=this._volumeCache.get(e);if(!r)return;const{volumeLoadObject:n,volume:i}=r;i&&(i.cancelLoading&&i.cancelLoading(),i.imageData&&i.imageData.delete(),n.cancelFn&&n.cancelFn(),i.imageIds&&i.imageIds.forEach(o=>{const a=this._imageCache.get(o);a&&a.sharedCacheKey===e&&(a.sharedCacheKey=void 0)}),this._volumeCache.delete(e))},this.purgeCache=()=>{const e=this._imageCache.keys();for(this.purgeVolumeCache();;){const{value:r,done:n}=e.next();if(n)break;this.removeImageLoadObject(r,{force:!0}),it(Je,Ze.IMAGE_CACHE_IMAGE_REMOVED,{imageId:r})}},this.purgeVolumeCache=()=>{const e=this._volumeCache.keys();for(;;){const{value:r,done:n}=e.next();if(n)break;this.removeVolumeLoadObject(r),it(Je,Ze.VOLUME_CACHE_VOLUME_REMOVED,{volumeId:r})}},this.getVolumeLoadObject=e=>{if(e===void 0)throw new Error("getVolumeLoadObject: volumeId must not be undefined");const r=this._volumeCache.get(e);if(r)return r.timeStamp=Date.now(),r.volumeLoadObject},this.putGeometryLoadObject=(e,r)=>{if(e===void 0)throw new Error("putGeometryLoadObject: geometryId must not be undefined");if(r.promise===void 0)throw new Error("putGeometryLoadObject: geometryLoadObject.promise must not be undefined");if(this._geometryCache.has(e))throw new Error("putGeometryLoadObject: geometryId already present in geometryCache");if(r.cancelFn&&typeof r.cancelFn!="function")throw new Error("putGeometryLoadObject: geometryLoadObject.cancel must be a function");const n={loaded:!1,geometryId:e,geometryLoadObject:r,timeStamp:Date.now(),sizeInBytes:0};return this._geometryCache.set(e,n),r.promise.then(i=>{try{this._putGeometryCommon(e,i,n)}catch(o){throw console.debug(`Error in _putGeometryCommon for geometry ${e}:`,o),o}}).catch(i=>{throw console.debug(`Error caching geometry ${e}:`,i),this._geometryCache.delete(e),i})},this.getGeometry=e=>{if(e===void 0)throw new Error("getGeometry: geometryId must not be undefined");const r=this._geometryCache.get(e);if(r)return r.timeStamp=Date.now(),r.geometry},this.removeGeometryLoadObject=e=>{if(e===void 0)throw new Error("removeGeometryLoadObject: geometryId must not be undefined");const r=this._geometryCache.get(e);if(!r)throw new Error("removeGeometryLoadObject: geometryId was not present in geometryCache");this.decrementGeometryCacheSize(r.sizeInBytes);const n={geometry:r,geometryId:e};it(Je,Ze.GEOMETRY_CACHE_GEOMETRY_REMOVED,n),this._decacheGeometry(e)},this._decacheGeometry=e=>{const r=this._geometryCache.get(e);if(!r)return;const{geometryLoadObject:n}=r;n.cancelFn&&n.cancelFn(),n.decache&&n.decache(),this._geometryCache.delete(e)},this.incrementGeometryCacheSize=e=>{this._geometryCacheSize+=e},this.decrementGeometryCacheSize=e=>{this._geometryCacheSize-=e},this.getImageByReferencedImageId=e=>{var n;const r=this._referencedImageIdToImageIdCache.get(e);if(r)return(n=this._imageCache.get(r))==null?void 0:n.image},this.getImage=(e,r=Ta.FAR_REPLICATE)=>{var i;if(e===void 0)throw new Error("getImage: imageId must not be undefined");const n=this._imageCache.get(e);if(n&&(n.timeStamp=Date.now(),!(((i=n.image)==null?void 0:i.imageQualityStatus)<r)))return n.image},this.getVolume=(e,r=!1)=>{var i;if(e===void 0)throw new Error("getVolume: volumeId must not be undefined");const n=this._volumeCache.get(e);return n?(n.timeStamp=Date.now(),n.volume):r?(i=[...this._volumeCache.values()].find(o=>o.volumeId.includes(e)))==null?void 0:i.volume:void 0},this.getVolumes=()=>Array.from(this._volumeCache.values()).map(r=>r.volume),this.filterVolumesByReferenceId=e=>this.getVolumes().filter(n=>n.referencedVolumeId===e),this.removeImageLoadObject=(e,{force:r=!1}={})=>{if(e===void 0)throw new Error("removeImageLoadObject: imageId must not be undefined");const n=this._imageCache.get(e);if(!n)throw new Error("removeImageLoadObject: imageId was not present in imageCache");this._decacheImage(e,r),this.incrementImageCacheSize(-n.sizeInBytes);const i={image:n,imageId:e};it(Je,Ze.IMAGE_CACHE_IMAGE_REMOVED,i)},this.removeVolumeLoadObject=e=>{if(e===void 0)throw new Error("removeVolumeLoadObject: volumeId must not be undefined");const r=this._volumeCache.get(e);if(!r)throw new Error("removeVolumeLoadObject: volumeId was not present in volumeCache");const n={volume:r,volumeId:e};it(Je,Ze.VOLUME_CACHE_VOLUME_REMOVED,n),this._decacheVolume(e)},this.incrementImageCacheSize=e=>{this._imageCacheSize+=e},this.decrementImageCacheSize=e=>{this._imageCacheSize-=e},this.getGeometryLoadObject=e=>{if(e===void 0)throw new Error("getGeometryLoadObject: geometryId must not be undefined");const r=this._geometryCache.get(e);if(r)return r.timeStamp=Date.now(),r.geometryLoadObject}}generateVolumeId(e){const r=e.map(Hr).sort();let n=2166136261;for(const i of r){const o=fN(i);for(let a=0;a<o.length;a++)n^=o.charCodeAt(a),n+=(n<<1)+(n<<4)+(n<<7)+(n<<8)+(n<<24)}return`volume-${(n>>>0).toString(36)}`}getImageIdsForVolumeId(e){return Array.from(this._imageIdsToVolumeIdCache.entries()).filter(([r,n])=>n===e).map(([r])=>r)}getBytesAvailable(){return this.getMaxCacheSize()-this.getCacheSize()}decacheIfNecessaryUntilBytesAvailable(e,r){let n=this.getBytesAvailable();if(n>=e)return n;const i=Array.from(this._imageCache.values()).filter(c=>!c.sharedCacheKey);function o(c,l){return c.timeStamp>l.timeStamp?1:c.timeStamp<l.timeStamp?-1:0}i.sort(o);const a=i.map(c=>c.imageId);let s=a;r&&(s=a.filter(c=>!r.includes(c)));for(const c of s)if(this.removeImageLoadObject(c),it(Je,Ze.IMAGE_CACHE_IMAGE_REMOVED,{imageId:c}),n=this.getBytesAvailable(),n>=e)return n;for(const c of a)if(this.removeImageLoadObject(c),it(Je,Ze.IMAGE_CACHE_IMAGE_REMOVED,{imageId:c}),n=this.getBytesAvailable(),n>=e)return n}_putImageCommon(e,r,n){if(!this._imageCache.has(e)){console.warn("The image was purged from the cache before it completed loading.");return}if(!r){console.warn("Image is undefined");return}if(r.sizeInBytes===void 0||Number.isNaN(r.sizeInBytes))throw new Error("_putImageCommon: image.sizeInBytes must not be undefined");if(r.sizeInBytes.toFixed===void 0)throw new Error("_putImageCommon: image.sizeInBytes is not a number");if(!this.isCacheable(r.sizeInBytes))throw new Error(Ze.CACHE_SIZE_EXCEEDED);this.decacheIfNecessaryUntilBytesAvailable(r.sizeInBytes),n.loaded=!0,n.image=r,n.sizeInBytes=r.sizeInBytes,this.incrementImageCacheSize(n.sizeInBytes);const i={image:n};r.referencedImageId&&this._referencedImageIdToImageIdCache.set(r.referencedImageId,e),it(Je,Ze.IMAGE_CACHE_IMAGE_ADDED,i),n.sharedCacheKey=r.sharedCacheKey}async putImageLoadObject(e,r){if(e===void 0)throw console.error("putImageLoadObject: imageId must not be undefined"),new Error("putImageLoadObject: imageId must not be undefined");if(r.promise===void 0)throw console.error("putImageLoadObject: imageLoadObject.promise must not be undefined"),new Error("putImageLoadObject: imageLoadObject.promise must not be undefined");const n=this._imageCache.get(e);if(n!=null&&n.imageLoadObject)throw console.warn(`putImageLoadObject: imageId ${e} already in cache`),new Error("putImageLoadObject: imageId already in cache");if(r.cancelFn&&typeof r.cancelFn!="function")throw console.error("putImageLoadObject: imageLoadObject.cancel must be a function"),new Error("putImageLoadObject: imageLoadObject.cancel must be a function");const i={...n,loaded:!1,imageId:e,sharedCacheKey:void 0,imageLoadObject:r,timeStamp:Date.now(),sizeInBytes:0};return this._imageCache.set(e,i),this._imageCache.set(e,i),r.promise.then(o=>{try{this._putImageCommon(e,o,i)}catch(a){throw console.debug(`Error in _putImageCommon for image ${e}:`,a),a}}).catch(o=>{throw console.debug(`Error caching image ${e}:`,o),this._imageCache.delete(e),o})}putImageSync(e,r){if(e===void 0)throw new Error("putImageSync: imageId must not be undefined");if(this._imageCache.has(e))throw new Error("putImageSync: imageId already in cache");const n={loaded:!1,imageId:e,sharedCacheKey:void 0,imageLoadObject:{promise:Promise.resolve(r)},timeStamp:Date.now(),sizeInBytes:0};this._imageCache.set(e,n);try{this._putImageCommon(e,r,n)}catch(i){throw this._imageCache.delete(e),i}}getImageLoadObject(e){if(e===void 0)throw new Error("getImageLoadObject: imageId must not be undefined");const r=this._imageCache.get(e);if(r)return r.timeStamp=Date.now(),r.imageLoadObject}isLoaded(e){const r=this._imageCache.get(e);return r?r.loaded:!1}getVolumeContainingImageId(e){const r=Array.from(this._volumeCache.keys()),n=Hr(e);for(const i of r){const o=this._volumeCache.get(i);if(!o)return;const{volume:a}=o;if(!a.imageIds.length)return;const s=a.getImageURIIndex(n);if(s>-1)return{volume:a,imageIdIndex:s}}}getCachedImageBasedOnImageURI(e){const r=Hr(e),i=Array.from(this._imageCache.keys()).find(o=>Hr(o)===r);if(i)return this._imageCache.get(i)}_putVolumeCommon(e,r,n){var o;if(!this._volumeCache.get(e)){console.warn("The volume was purged from the cache before it completed loading.");return}n.loaded=!0,n.volume=r,(o=r.imageIds)==null||o.forEach(a=>{const s=this._imageCache.get(a);s&&(s.sharedCacheKey=e)});const i={volume:n};it(Je,Ze.VOLUME_CACHE_VOLUME_ADDED,i)}putVolumeSync(e,r){if(e===void 0)throw new Error("putVolumeSync: volumeId must not be undefined");if(this._volumeCache.has(e))throw new Error("putVolumeSync: volumeId already in cache");const n={loaded:!1,volumeId:e,volumeLoadObject:{promise:Promise.resolve(r)},timeStamp:Date.now(),sizeInBytes:0};this._volumeCache.set(e,n);try{this._putVolumeCommon(e,r,n)}catch(i){throw this._volumeCache.delete(e),i}}async putVolumeLoadObject(e,r){if(e===void 0)throw new Error("putVolumeLoadObject: volumeId must not be undefined");if(r.promise===void 0)throw new Error("putVolumeLoadObject: volumeLoadObject.promise must not be undefined");if(this._volumeCache.has(e))throw new Error(`putVolumeLoadObject: volumeId:${e} already in cache`);if(r.cancelFn&&typeof r.cancelFn!="function")throw new Error("putVolumeLoadObject: volumeLoadObject.cancel must be a function");const n={loaded:!1,volumeId:e,volumeLoadObject:r,timeStamp:Date.now(),sizeInBytes:0};return this._volumeCache.set(e,n),r.promise.then(i=>{try{this._putVolumeCommon(e,i,n)}catch(o){throw console.error(`Error in _putVolumeCommon for volume ${e}:`,o),this._volumeCache.delete(e),o}}).catch(i=>{throw this._volumeCache.delete(e),i})}_putGeometryCommon(e,r,n){if(!this._geometryCache.get(e)){console.warn("The geometry was purged from the cache before it completed loading.");return}if(!r){console.warn("Geometry is undefined");return}if(r.sizeInBytes===void 0||Number.isNaN(r.sizeInBytes))throw new Error("_putGeometryCommon: geometry.sizeInBytes must not be undefined");if(r.sizeInBytes.toFixed===void 0)throw new Error("_putGeometryCommon: geometry.sizeInBytes is not a number");if(!this.isCacheable(r.sizeInBytes))throw new Error(Ze.CACHE_SIZE_EXCEEDED);this.decacheIfNecessaryUntilBytesAvailable(r.sizeInBytes),n.loaded=!0,n.geometry=r,n.sizeInBytes=r.sizeInBytes,this.incrementGeometryCacheSize(n.sizeInBytes);const i={geometry:n};it(Je,Ze.GEOMETRY_CACHE_GEOMETRY_ADDED,i)}putGeometrySync(e,r){if(e===void 0)throw new Error("putGeometrySync: geometryId must not be undefined");if(this._geometryCache.has(e))throw new Error("putGeometrySync: geometryId already in cache");const n={loaded:!1,geometryId:e,geometryLoadObject:{promise:Promise.resolve(r)},timeStamp:Date.now(),sizeInBytes:0};this._geometryCache.set(e,n);try{this._putGeometryCommon(e,r,n)}catch(i){throw this._geometryCache.delete(e),i}}setPartialImage(e,r){const n=this._imageCache.get(e);if(!n){r&&this._imageCache.set(e,{image:r,imageId:e,loaded:!1,timeStamp:Date.now(),sizeInBytes:0});return}n.loaded&&(n.loaded=!1,n.imageLoadObject=null,this.incrementImageCacheSize(-n.sizeInBytes),n.sizeInBytes=0),n.image=r||n.image}getImageQuality(e){var n;const r=(n=this._imageCache.get(e))==null?void 0:n.image;return r?r.imageQualityStatus||Ta.FULL_RESOLUTION:void 0}}const Fe=new Vre;function CD(t,e){const r=S4(e),n=new r(t.length);return n.set(t),n}function Fre(t,e){e.classHierarchy.push("vtkStreamingOpenGLTexture"),e.updatedFrames=[],e.volumeId=null;const r=t.create3DFilterableFromRaw;t.create3DFilterableFromRaw=(s,c,l,f,u,d,h)=>{e.inputDataType=u,e.inputNumComps=f,r(s,c,l,f,u,d,h)};const n=t.updateVolumeInfoForGL;t.updateVolumeInfoForGL=(s,c)=>{const l=n(s,c);return e.volumeInfo.dataComputedScale=[1],e.volumeInfo.dataComputedOffset=[0],l},t.update3DFromRaw=()=>{const{volumeId:s}=e;if(!s)return;const c=Fe.getVolume(s);if(e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind(),c.isDynamicVolume()){a();return}return t.hasUpdatedFrames()&&o()};const i=t.modified;t.setUpdatedFrame=s=>{e.updatedFrames[s]=!0,i()},t.modified=()=>{i();const s=Fe.getVolume(e.volumeId);if(!s)return;const c=s.imageIds;for(let l=0;l<c.length;l++)e.updatedFrames[l]=!0};function o(){const s=Fe.getVolume(e.volumeId),c=s.imageIds;for(let l=0;l<e.updatedFrames.length;l++)if(e.updatedFrames[l]){const f=Fe.getImage(c[l]);if(!f)continue;let u=f.voxelManager.getScalarData();const d=e.context;s.dataType!==u.constructor.name&&(u=CD(u,s.dataType));const[h]=t.updateArrayDataTypeForGL(s.dataType,[u]);t.bind();const g=l;d.texSubImage3D(e.target,0,0,0,g,e.width,e.height,1,e.format,e.openGLDataType,h),t.deactivate(),e.updatedFrames[l]=null}return e.generateMipmap&&e.context.generateMipmap(e.target),t.deactivate(),!0}function a(){const s=Fe.getVolume(e.volumeId),c=s.getCurrentDimensionGroupImageIds();if(!c.length)return!1;let l;for(let f=0;f<c.length;f++){const u=c[f],d=Fe.getImage(u);let h;d?(h=d.voxelManager.getScalarData(),l=h.constructor):(l=S4(s.dataType,!0),h=new l(e.width*e.height));const g=e.context;s.dataType!==h.constructor.name&&(h=CD(h,s.dataType));const[p]=t.updateArrayDataTypeForGL(s.dataType,[h]);t.bind();let v=f;g.texSubImage3D(e.target,0,0,0,v,e.width,e.height,1,e.format,e.openGLDataType,p),t.deactivate()}return 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Un(this.matrix,this.matrix,[e[0],e[1],e[2],0,e[3],e[4],e[5],0,e[6],e[7],e[8],0,0,0,0,1]),this}invert(){return ti(this.matrix,this.matrix),this}identity(){return Ut(this.matrix),this}apply(e){let r=arguments.length>1&&arguments[1]!==void 0?arguments[1]:0,n=arguments.length>2&&arguments[2]!==void 0?arguments[2]:-1;if(X1(F_,this.matrix))return this;const i=n===-1?e.length:r+n*3;for(let o=r;o<i;o+=3)or(this.tmp,e[o],e[o+1],e[o+2]),jt(this.tmp,this.tmp,this.matrix),e[o]=this.tmp[0],e[o+1]=this.tmp[1],e[o+2]=this.tmp[2];return this}getMatrix(){return this.matrix}setMatrix(e){return e&&e.length===16&&zr(this.matrix,e),this}};function iie(){return new mN(!0)}function oie(){return new mN(!1)}var Zi={buildFromDegree:iie,buildFromRadian:oie};function vN(t){const e=t.getMapper().getInputData(),r=e.extentToBounds(e.getExtent());return[[r[0],r[2],r[4]],[r[0],r[2],r[5]],[r[0],r[3],r[4]],[r[0],r[3],r[5]],[r[1],r[2],r[4]],[r[1],r[2],r[5]],[r[1],r[3],r[4]],[r[1],r[3],r[5]]]}const aie=Za*Za,jx=t=>Math.abs(Math.abs(t)-1)<aie,Hx=(t,e)=>jx(t[e])||jx(t[e+1])||jx(t[e+2]),sie=t=>Hx(t,0)&&Hx(t,3)&&Hx(t,6);function hw(t,e,r){const n=t.getMapper().getInputData();let i;const o=n.getDirection();if(sie(o))i=vN(t);else{const[u,d,h]=n.getDimensions();i=[[0,0,0],[u-1,0,0],[0,d-1,0],[u-1,d-1,0],[0,0,h-1],[u-1,0,h-1],[0,d-1,h-1],[u-1,d-1,h-1]].map(p=>n.indexToWorld(p))}const a=Zi.buildFromDegree().identity().rotateFromDirections(e,[1,0,0]);i.forEach(u=>a.apply(u));const s=[...r];a.apply(s);const c=s[0];let l=1/0,f=-1/0;for(let u=0;u<8;u++){const d=i[u][0];d>f&&(f=d),d<l&&(l=d)}return{min:l,max:f,current:c,actor:t,viewPlaneNormal:e,focalPoint:r}}function K0(t,e,r,n,i,o){const{min:a,max:s,current:c}=r,l=We();Nn(l,e,t);const f=Math.round((s-a)/i),d=(c-a)/(s-a)*f;let h=Math.round(d),g=[t[0]-n[0]*d*i,t[1]-n[1]*d*i,t[2]-n[2]*d*i];h+=o,h>f?h=f:h<0&&(h=0);const p=h*i;g=[g[0]+n[0]*p,g[1]+n[1]*p,g[2]+n[2]*p];const v=[g[0]+l[0],g[1]+l[1],g[2]+l[2]];return{newFocalPoint:g,newPosition:v}}const cie={RGB:0,HSV:1,LAB:2,DIVERGING:3},lie={LINEAR:0,LOG10:1};var yN={ColorSpace:cie,Scale:lie};const{ColorSpace:ds,Scale:L4}=yN,{ScalarMappingTarget:hv}=iw,{vtkDebugMacro:uie,vtkErrorMacro:ll,vtkWarningMacro:fie}=K;function _D(t,e){const r=t[0],n=t[1],i=t[2],o=Math.sqrt(r*r+n*n+i*i),a=o>.001?Math.acos(r/o):0,s=a>.001?Math.atan2(i,n):0;e[0]=o,e[1]=a,e[2]=s}function die(t,e){const r=t[0],n=t[1],i=t[2];e[0]=r*Math.cos(n),e[1]=r*Math.sin(n)*Math.cos(i),e[2]=r*Math.sin(n)*Math.sin(i)}function ED(t,e){if(t[0]>=e-.1)return t[2];const r=t[1]*Math.sqrt(e*e-t[0]*t[0])/(t[0]*Math.sin(t[1]));return t[2]>-.3*Math.PI?t[2]+r:t[2]-r}function hie(t,e){let r=t-e;for(r<0&&(r=-r);r>=2*Math.PI;)r-=2*Math.PI;return r>Math.PI&&(r=2*Math.PI-r),r}function bD(t,e,r,n){const i=[],o=[];ed(e,i),ed(r,o);const a=[],s=[];_D(i,a),_D(o,s);let c=t;if(a[1]>.05&&s[1]>.05&&hie(a[2],s[2])>.33*Math.PI){let u=Math.max(a[0],s[0]);u=Math.max(88,u),t<.5?(s[0]=u,s[1]=0,s[2]=0,c*=2):(a[0]=u,a[1]=0,a[2]=0,c=2*c-1)}a[1]<.05&&s[1]>.05?a[2]=ED(s,a[0]):s[1]<.05&&a[1]>.05&&(s[2]=ED(a,s[0]));const l=[];l[0]=(1-c)*a[0]+c*s[0],l[1]=(1-c)*a[1]+c*s[1],l[2]=(1-c)*a[2]+c*s[2];const f=[];die(l,f),py(f,n)}function gie(t,e){e.classHierarchy.push("vtkColorTransferFunction"),t.getSize=()=>e.nodes.length,t.addRGBPoint=(r,n,i,o)=>t.addRGBPointLong(r,n,i,o,.5,0),t.addRGBPointLong=function(r,n,i,o){let a=arguments.length>4&&arguments[4]!==void 0?arguments[4]:.5,s=arguments.length>5&&arguments[5]!==void 0?arguments[5]:0;if(a<0||a>1)return ll("Midpoint outside range [0.0, 1.0]"),-1;if(s<0||s>1)return ll("Sharpness outside range [0.0, 1.0]"),-1;e.allowDuplicateScalars||t.removePoint(r);const c={x:r,r:n,g:i,b:o,midpoint:a,sharpness:s};e.nodes.push(c),t.sortAndUpdateRange();let l=0;for(;l<e.nodes.length&&e.nodes[l].x!==r;l++);return l<e.nodes.length?l:-1},t.addHSVPoint=(r,n,i,o)=>t.addHSVPointLong(r,n,i,o,.5,0),t.addHSVPointLong=function(r,n,i,o){let a=arguments.length>4&&arguments[4]!==void 0?arguments[4]:.5,s=arguments.length>5&&arguments[5]!==void 0?arguments[5]:0;const c=[];return jf([n,i,o],c),t.addRGBPoint(r,c[0],c[1],c[2],a,s)},t.setNodes=r=>{if(e.nodes!==r){const n=JSON.stringify(e.nodes);e.nodes=r;const i=JSON.stringify(e.nodes);if(t.sortAndUpdateRange()||n!==i)return t.modified(),!0}return!1},t.sortAndUpdateRange=()=>{const r=JSON.stringify(e.nodes);e.nodes.sort((o,a)=>o.x-a.x);const n=JSON.stringify(e.nodes),i=t.updateRange();return!i&&r!==n?(t.modified(),!0):i},t.updateRange=()=>{const r=[2];r[0]=e.mappingRange[0],r[1]=e.mappingRange[1];const n=e.nodes.length;return n?(e.mappingRange[0]=e.nodes[0].x,e.mappingRange[1]=e.nodes[n-1].x):(e.mappingRange[0]=0,e.mappingRange[1]=0),r[0]===e.mappingRange[0]&&r[1]===e.mappingRange[1]?!1:(t.modified(),!0)},t.removePoint=r=>{let n=0;for(;n<e.nodes.length&&e.nodes[n].x!==r;n++);const i=n;if(n>=e.nodes.length)return-1;let o=!1;return e.nodes.splice(n,1),(n===0||n===e.nodes.length)&&(o=t.updateRange()),o||t.modified(),i},t.movePoint=(r,n)=>{if(r!==n){t.removePoint(n);for(let i=0;i<e.nodes.length;i++)if(e.nodes[i].x===r){e.nodes[i].x=n,t.sortAndUpdateRange();break}}},t.removeAllPoints=()=>{e.nodes=[],t.sortAndUpdateRange()},t.addRGBSegment=(r,n,i,o,a,s,c,l)=>{t.sortAndUpdateRange();for(let f=0;f<e.nodes.length;)e.nodes[f].x>=r&&e.nodes[f].x<=a?e.nodes.splice(f,1):f++;t.addRGBPointLong(r,n,i,o,.5,0),t.addRGBPointLong(a,s,c,l,.5,0),t.modified()},t.addHSVSegment=(r,n,i,o,a,s,c,l)=>{const f=[n,i,o],u=[s,c,l],d=[],h=[];jf(f,d),jf(u,h),t.addRGBSegment(r,d[0],d[1],d[2],a,h[0],h[1],h[2])},t.mapValue=r=>{const n=[];return t.getColor(r,n),[Math.floor(255*n[0]+.5),Math.floor(255*n[1]+.5),Math.floor(255*n[2]+.5),255]},t.getColor=(r,n)=>{if(e.indexedLookup){const i=t.getSize(),o=t.getAnnotatedValueIndexInternal(r);if(o<0||i===0){const a=t.getNanColorByReference();n[0]=a[0],n[1]=a[1],n[2]=a[2]}else{const a=[];t.getNodeValue(o%i,a),n[0]=a[1],n[1]=a[2],n[2]=a[3]}return}t.getTable(r,r,1,n)},t.getRedValue=r=>{const n=[];return t.getColor(r,n),n[0]},t.getGreenValue=r=>{const n=[];return t.getColor(r,n),n[1]},t.getBlueValue=r=>{const n=[];return t.getColor(r,n),n[2]},t.getTable=(r,n,i,o)=>{const a=Number(r),s=Number(n);if(my(a)||my(s)){for(let E=0;E<i;E++)o[E*3+0]=e.nanColor[0],o[E*3+1]=e.nanColor[1],o[E*3+2]=e.nanColor[2];return}let c=0;const l=e.nodes.length;let f=0,u=0,d=0;l!==0&&(f=e.nodes[l-1].r,u=e.nodes[l-1].g,d=e.nodes[l-1].b);let h=0,g=0,p=0;const v=[0,0,0],y=[0,0,0];let m=0,w=0;const x=[];let C=e.scale===L4.LOG10;C&&(C=e.mappingRange[0]>0);let S=0,T=0,_=0;C&&(S=Math.log10(a),T=Math.log10(s));for(let E=0;E<i;E++){const b=3*E;if(i>1?C?(_=S+E/(i-1)*(T-S),h=10**_):h=a+E/(i-1)*(s-a):C?(_=.5*(S+T),h=10**_):h=.5*(a+s),e.discretize){const D=e.mappingRange;if(h>=D[0]&&h<=D[1]){const I=e.numberOfValues,P=D[1]-D[0];if(I<=1)h=D[0]+P/2;else{const O=(h-D[0])/P,A=G_(I*O);h=D[0]+A/(I-1)*P}}}for(;c<l&&h>e.nodes[c].x;)c++,c<l&&(g=e.nodes[c-1].x,p=e.nodes[c].x,C&&(g=Math.log10(g),p=Math.log10(p)),v[0]=e.nodes[c-1].r,y[0]=e.nodes[c].r,v[1]=e.nodes[c-1].g,y[1]=e.nodes[c].g,v[2]=e.nodes[c-1].b,y[2]=e.nodes[c].b,m=e.nodes[c-1].midpoint,w=e.nodes[c-1].sharpness,m<1e-5&&(m=1e-5),m>.99999&&(m=.99999));if(h>e.mappingRange[1])o[b]=0,o[b+1]=0,o[b+2]=0,e.clamping&&(t.getUseAboveRangeColor()?(o[b]=e.aboveRangeColor[0],o[b+1]=e.aboveRangeColor[1],o[b+2]=e.aboveRangeColor[2]):(o[b]=f,o[b+1]=u,o[b+2]=d));else if(h<e.mappingRange[0]||fR(h)&&h<0)o[b]=0,o[b+1]=0,o[b+2]=0,e.clamping&&(t.getUseBelowRangeColor()?(o[b]=e.belowRangeColor[0],o[b+1]=e.belowRangeColor[1],o[b+2]=e.belowRangeColor[2]):l>0&&(o[b]=e.nodes[0].r,o[b+1]=e.nodes[0].g,o[b+2]=e.nodes[0].b));else if(c===0&&(Math.abs(h-a)<1e-6||e.discretize))l>0?(o[b]=e.nodes[0].r,o[b+1]=e.nodes[0].g,o[b+2]=e.nodes[0].b):(o[b]=0,o[b+1]=0,o[b+2]=0);else{let D=0;if(C?D=(_-g)/(p-g):D=(h-g)/(p-g),D<m?D=.5*D/m:D=.5+.5*(D-m)/(1-m),w>.99)if(D<.5){o[b]=v[0],o[b+1]=v[1],o[b+2]=v[2];continue}else{o[b]=y[0],o[b+1]=y[1],o[b+2]=y[2];continue}if(w<.01){if(e.colorSpace===ds.RGB)o[b]=(1-D)*v[0]+D*y[0],o[b+1]=(1-D)*v[1]+D*y[1],o[b+2]=(1-D)*v[2]+D*y[2];else if(e.colorSpace===ds.HSV){const F=[],j=[];$g(v,F),$g(y,j),e.hSVWrap&&(F[0]-j[0]>.5||j[0]-F[0]>.5)&&(F[0]>j[0]?F[0]-=1:j[0]-=1);const X=[];X[0]=(1-D)*F[0]+D*j[0],X[0]<0&&(X[0]+=1),X[1]=(1-D)*F[1]+D*j[1],X[2]=(1-D)*F[2]+D*j[2],jf(X,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]}else if(e.colorSpace===ds.LAB){const F=[],j=[];ed(v,F),ed(y,j);const X=[];X[0]=(1-D)*F[0]+D*j[0],X[1]=(1-D)*F[1]+D*j[1],X[2]=(1-D)*F[2]+D*j[2],py(X,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]}else e.colorSpace===ds.DIVERGING?(bD(D,v,y,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]):ll("ColorSpace set to invalid value.",e.colorSpace);continue}D<.5?D=.5*(D*2)**(1+10*w):D>.5&&(D=1-.5*((1-D)*2)**(1+10*w));const I=D*D,P=I*D,O=2*P-3*I+1,A=-2*P+3*I,V=P-2*I+D,G=P-I;let R,N;if(e.colorSpace===ds.RGB)for(let F=0;F<3;F++)R=y[F]-v[F],N=(1-w)*R,o[b+F]=O*v[F]+A*y[F]+V*N+G*N;else if(e.colorSpace===ds.HSV){const F=[],j=[];$g(v,F),$g(y,j),e.hSVWrap&&(F[0]-j[0]>.5||j[0]-F[0]>.5)&&(F[0]>j[0]?F[0]-=1:j[0]-=1);const X=[];for(let te=0;te<3;te++)R=j[te]-F[te],N=(1-w)*R,X[te]=O*F[te]+A*j[te]+V*N+G*N,te===0&&X[te]<0&&(X[te]+=1);jf(X,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]}else if(e.colorSpace===ds.LAB){const F=[],j=[];ed(v,F),ed(y,j);const X=[];for(let te=0;te<3;te++)R=j[te]-F[te],N=(1-w)*R,X[te]=O*F[te]+A*j[te]+V*N+G*N;py(X,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]}else e.colorSpace===ds.DIVERGING?(bD(D,v,y,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]):ll("ColorSpace set to invalid value.");for(let F=0;F<3;F++)o[b+F]=o[b+F]<0?0:o[b+F],o[b+F]=o[b+F]>1?1:o[b+F]}}},t.getUint8Table=function(r,n,i){let o=arguments.length>3&&arguments[3]!==void 0?arguments[3]:!1;if(t.getMTime()<=e.buildTime&&e.tableSize===i&&e.tableWithAlpha!==o)return e.table;if(e.nodes.length===0)return ll("Attempting to lookup a value with no points in the function"),e.table;const a=o?4:3;(e.tableSize!==i||e.tableWithAlpha!==o)&&(e.table=new Uint8Array(i*a),e.tableSize=i,e.tableWithAlpha=o);const s=[];t.getTable(r,n,i,s);for(let c=0;c<i;c++)e.table[c*a+0]=Math.floor(s[c*3+0]*255+.5),e.table[c*a+1]=Math.floor(s[c*3+1]*255+.5),e.table[c*a+2]=Math.floor(s[c*3+2]*255+.5),o&&(e.table[c*a+3]=255);return e.buildTime.modified(),e.table},t.buildFunctionFromArray=r=>{t.removeAllPoints();const n=r.getNumberOfComponents();for(let i=0;i<r.getNumberOfTuples();i++)switch(n){case 3:{e.nodes.push({x:i,r:r.getComponent(i,0),g:r.getComponent(i,1),b:r.getComponent(i,2),midpoint:.5,sharpness:0});break}case 4:{e.nodes.push({x:r.getComponent(i,0),r:r.getComponent(i,1),g:r.getComponent(i,2),b:r.getComponent(i,3),midpoint:.5,sharpness:0});break}case 5:{e.nodes.push({x:i,r:r.getComponent(i,0),g:r.getComponent(i,1),b:r.getComponent(i,2),midpoint:r.getComponent(i,4),sharpness:r.getComponent(i,5)});break}case 6:{e.nodes.push({x:r.getComponent(i,0),r:r.getComponent(i,1),g:r.getComponent(i,2),b:r.getComponent(i,3),midpoint:r.getComponent(i,4),sharpness:r.getComponent(i,5)});break}}t.sortAndUpdateRange()},t.buildFunctionFromTable=(r,n,i,o)=>{let a=0;t.removeAllPoints(),i>1&&(a=(n-r)/(i-1));for(let s=0;s<i;s++){const c={x:r+a*s,r:o[s*3],g:o[s*3+1],b:o[s*3+2],sharpness:0,midpoint:.5};e.nodes.push(c)}t.sortAndUpdateRange()},t.getNodeValue=(r,n)=>r<0||r>=e.nodes.length?(ll("Index out of range!"),-1):(n[0]=e.nodes[r].x,n[1]=e.nodes[r].r,n[2]=e.nodes[r].g,n[3]=e.nodes[r].b,n[4]=e.nodes[r].midpoint,n[5]=e.nodes[r].sharpness,1),t.setNodeValue=(r,n)=>{if(r<0||r>=e.nodes.length)return ll("Index out of 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e.componentData[i].scalarOpacity!==o?(e.componentData[i].scalarOpacity=o,t.modified(),!0):!1},t.getScalarOpacity=function(){let i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return e.componentData[i].scalarOpacity===null&&(e.componentData[i].scalarOpacity=Td.newInstance(),e.componentData[i].scalarOpacity.addPoint(0,1),e.componentData[i].scalarOpacity.addPoint(1024,1),t.modified()),e.componentData[i].scalarOpacity},t.setComponentWeight=function(){let i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,o=arguments.length>1&&arguments[1]!==void 0?arguments[1]:1;if(i<0||i>=D2)return Kx("Invalid index"),!1;const a=Math.min(1,Math.max(0,o));return e.componentData[i].componentWeight!==a?(e.componentData[i].componentWeight=a,t.modified(),!0):!1},t.getComponentWeight=function(){let i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return i<0||i>=D2?(Kx("Invalid index"),0):e.componentData[i].componentWeight},t.setInterpolationTypeToNearest=()=>t.setInterpolationType(Xg.NEAREST),t.setInterpolationTypeToLinear=()=>t.setInterpolationType(Xg.LINEAR),t.setInterpolationTypeToFastLinear=()=>t.setInterpolationType(Xg.FAST_LINEAR),t.getInterpolationTypeAsString=()=>K.enumToString(Xg,e.interpolationType),["useGradientOpacity","scalarOpacityUnitDistance","gradientOpacityMinimumValue","gradientOpacityMinimumOpacity","gradientOpacityMaximumValue","gradientOpacityMaximumOpacity","opacityMode","forceNearestInterpolation"].forEach(i=>{const o=K.capitalize(i);t[`set${o}`]=(a,s)=>e.componentData[a][`${i}`]!==s?(e.componentData[a][`${i}`]=s,t.modified(),!0):!1}),["useGradientOpacity","scalarOpacityUnitDistance","gradientOpacityMinimumValue","gradientOpacityMinimumOpacity","gradientOpacityMaximumValue","gradientOpacityMaximumOpacity","opacityMode","forceNearestInterpolation"].forEach(i=>{const o=K.capitalize(i);t[`get${o}`]=a=>e.componentData[a][`${i}`]})}const Mie={colorMixPreset:null,independentComponents:!0,interpolationType:Xg.FAST_LINEAR,shade:!1,ambient:.1,diffuse:.7,specular:.2,specularPower:10,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function Pie(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,Mie,r),K.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;n<D2;++n)e.componentData.push({colorChannels:1,grayTransferFunction:null,rGBTransferFunction:null,scalarOpacity:null,scalarOpacityUnitDistance:1,opacityMode:Iie.FRACTIONAL,gradientOpacityMinimumValue:0,gradientOpacityMinimumOpacity:0,gradientOpacityMaximumValue:1,gradientOpacityMaximumOpacity:1,useGradientOpacity:!1,componentWeight:1,forceNearestInterpolation:!1})}K.setGet(t,e,["colorMixPreset","independentComponents","interpolationType","shade","ambient","diffuse","specular","specularPower","useLabelOutline","labelOutlineOpacity"]),K.setGetArray(t,e,["labelOutlineThickness"]),Oie(t,e)}const Rie=K.newInstance(Pie,"vtkVolumeProperty");var Lie={newInstance:Rie,...pA};const{vtkDebugMacro:Aie}=K;function Nie(t,e){e.classHierarchy.push("vtkVolume"),t.getVolumes=()=>t,t.makeProperty=Lie.newInstance,t.getProperty=()=>(e.property===null&&(e.property=t.makeProperty()),e.property),t.getBounds=()=>{if(e.mapper===null)return e.bounds;const r=e.mapper.getBounds();if(!r||r.length!==6)return r;if(r[0]>r[1])return e.mapperBounds=r.concat(),e.bounds=[1,-1,1,-1,1,-1],e.boundsMTime.modified(),r;const n=i=>i[0].map((o,a)=>i.map(s=>s[a]));if(!e.mapperBounds||!n([r,e.mapperBounds]).reduce((i,o)=>i&&o[0]===o[1],!0)||t.getMTime()>e.boundsMTime.getMTime()){Aie("Recomputing bounds..."),e.mapperBounds=r.map(a=>a);const i=[];ur.getCorners(r,i),t.computeMatrix();const o=new Float64Array(16);Mn(o,e.matrix),i.forEach(a=>jt(a,a,o)),e.bounds[0]=e.bounds[2]=e.bounds[4]=Number.MAX_VALUE,e.bounds[1]=e.bounds[3]=e.bounds[5]=-Number.MAX_VALUE,e.bounds=e.bounds.map((a,s)=>s%2===0?i.reduce((c,l)=>c>l[s/2]?l[s/2]:c,a):i.reduce((c,l)=>c<l[(s-1)/2]?l[(s-1)/2]:c,a)),e.boundsMTime.modified()}return e.bounds},t.getMTime=()=>{let r=e.mtime;if(e.property!==null){const n=e.property.getMTime();r=n>r?n:r}return r},t.getRedrawMTime=()=>{let r=e.mtime;if(e.mapper!==null){let n=e.mapper.getMTime();r=n>r?n:r,e.mapper.getInput()!==null&&(e.mapper.getInputAlgorithm().update(),n=e.mapper.getInput().getMTime(),r=n>r?n:r)}return r}}const kie={mapper:null,property:null,bounds:[1,-1,1,-1,1,-1]};function bN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,kie,r),O4.extend(t,e,r),e.boundsMTime={},K.obj(e.boundsMTime),K.set(t,e,["property"]),K.setGet(t,e,["mapper"]),K.getArray(t,e,["bounds"],6),Nie(t,e)}const Vie=K.newInstance(bN,"vtkVolume");var Fie={newInstance:Vie,extend:bN};const{vtkErrorMacro:Uie}=K;class Bie{constructor(){this.segmentMapping={},this.segments=[null],this.faces=[]}addSegment(e){const r=e[0],n=e[e.length-1];if(r===n||e.length<2)return;const i=this.segmentMapping[r],o=this.segmentMapping[n];if(i!==void 0&&o!==void 0)if(Math.abs(i)===Math.abs(o)){const a=i<o?o:i,s=this.segments[a];if(i>0)for(let c=1;c<e.length-1;c++)s.push(e[c]);else for(let c=1;c<e.length-1;c++)s.unshift(e[e.length-1-c]);this.faces.push(s),this.segments[a]=null,this.segmentMapping[r]=void 0,this.segmentMapping[n]=void 0}else{const a=Math.abs(i),s=Math.abs(o),c=this.segments[a],l=this.segments[s];this.segments[a]=null,this.segments[s]=null,this.segmentMapping[c[0]]=void 0,this.segmentMapping[l[0]]=void 0,this.segmentMapping[c[c.length-1]]=void 0,this.segmentMapping[l[l.length-1]]=void 0,this.addSegment(e),this.addSegment(c),this.addSegment(l)}else if(i!==void 0){if(i>0){const a=this.segments[i];for(let s=1;s<e.length;s++)a.push(e[s]);this.segmentMapping[n]=i}else{const a=this.segments[-i];this.segmentMapping[n]=i;for(let s=1;s<e.length;s++)a.unshift(e[s])}this.segmentMapping[r]=void 0}else if(o!==void 0){if(o>0){const a=this.segments[o];for(let s=1;s<e.length;s++)a.push(e[e.length-1-s]);this.segmentMapping[r]=o}else{const a=this.segments[-o];this.segmentMapping[r]=o;for(let s=1;s<e.length;s++)a.unshift(e[e.length-s-1])}this.segmentMapping[n]=void 0}else{const a=this.segments.length;this.segments.push(e),this.segmentMapping[r]=-a,this.segmentMapping[n]=a}}}function Gie(t,e){e.classHierarchy.push("vtkClosedPolyLineToSurfaceFilter"),t.requestData=(r,n)=>{const i=r[0];if(!i){Uie("Invalid or missing input");return}const o=Kr.newInstance();o.shallowCopy(i);const a=new Bie,s=i.getLines().getData();let c=0;for(;c<s.length;){const d=s[c++],h=[];for(let g=0;g<d;g++)h.push(s[c+g]);a.addSegment(h),c+=d}const{faces:l}=a;let f=l.length;for(let d=0;d<l.length;d++)f+=l[d].length;const u=new Uint16Array(f);c=0;for(let d=0;d<l.length;d++){const h=l[d];u[c++]=h.length;for(let g=0;g<h.length;g++)u[c++]=h[g]}o.setPolys(Sd.newInstance({values:u,name:"faces"})),n[0]=o}}const Wie={};function DN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Wie,r),K.obj(t,e),K.algo(t,e,1,1),Gie(t,e)}const zie=K.newInstance(DN,"vtkClosedPolyLineToSurfaceFilter");var $ie={newInstance:zie,extend:DN};const{vtkErrorMacro:OD}=bo;function jie(t){const e=t.getPolys().getData(),r=t.getStrips().getData(),n={cellSize:0,cell:[],done:!1,polyIdx:0,stripIdx:0,remainingStripLength:0,next(){if(n.polyIdx<e.length){n.cellSize=e[n.polyIdx];const i=n.polyIdx+1,o=i+n.cellSize;n.polyIdx=o;let a=0;for(let s=i;s<o;++s)n.cell[a++]=e[s]}else if(n.stripIdx<r.length){n.cellSize=3,n.remainingStripLength===0&&(n.remainingStripLength=r[n.stripIdx]-2,n.stripIdx+=3);const i=n.stripIdx-2,o=n.stripIdx+1;n.stripIdx++,n.remainingStripLength--;let a=0;for(let s=i;s<o;++s)n.cell[a++]=r[s]}else if(!n.done)n.done=!0;else throw new Error("Iterator is done")}};return n.next(),n}function Hie(t,e){e.classHierarchy.push("vtkCutter");const r={...t};t.getMTime=()=>{let i=r.getMTime();return e.cutFunction&&(i=Math.max(i,e.cutFunction.getMTime())),i};function n(i,o){const a=i.getPoints(),s=a.getData(),c=a.getNumberOfPoints(),l=[],f=[],u=[];(!e.cutScalars||e.cutScalars.length<c)&&(e.cutScalars=new Float32Array(c));let d=0,h=0;for(;d<s.length;)e.cutScalars[h++]=e.cutFunction.evaluateFunction(s[d++],s[d++],s[d++]);const g=[],p=new Array(3),v=new Array(3),y=[];for(const w=jie(i);!w.done;w.next()){if(w.cellSize<=2)continue;for(let _=0;_<w.cellSize;)y[_]=e.cutScalars[w.cell[_++]];const x=y[0]>0;let C=!0;for(let _=1;_<w.cell.length;_++)if(y[_]>0!==x){C=!1;break}if(C)continue;const S=[];for(let _=0;_<w.cellSize;_++){const E=_+1===w.cellSize?0:_+1,b=y[_]>0;if(y[E]>0===b)continue;let I=_,P=E,O=y[P]-y[I];O<=0&&(I=E,P=_,O*=-1);let A=0;O!==0&&(A=(e.cutValue-y[I])/O);const V=w.cell[I],G=w.cell[P];p[0]=s[V*3],p[1]=s[V*3+1],p[2]=s[V*3+2],v[0]=s[G*3],v[1]=s[G*3+1],v[2]=s[G*3+2];const R=[p[0]+A*(v[0]-p[0]),p[1]+A*(v[1]-p[1]),p[2]+A*(v[2]-p[2])];S.push({pointEdge1:V,pointEdge2:G,intersectedPoint:R,newPointID:-1})}for(let _=0;_<S.length;_++){const E=S[_];let b=!1;for(let D=0;D<g.length;D++){const I=g[D],P=E.pointEdge1===I.pointEdge1&&E.pointEdge2===I.pointEdge2,O=E.intersectedPoint[0]===I.intersectedPoint[0]&&E.intersectedPoint[1]===I.intersectedPoint[1]&&E.intersectedPoint[2]===I.intersectedPoint[2];if(P||O){b=!0,S[_].newPointID=g[D].newPointID;break}}b||(l.push(E.intersectedPoint[0]),l.push(E.intersectedPoint[1]),l.push(E.intersectedPoint[2]),S[_].newPointID=l.length/3-1,g.push(S[_]))}const T=S.length;T===2?f.push(T,S[0].newPointID,S[1].newPointID):T>2&&(u.push(T),S.forEach(_=>{u.push(_.newPointID)}))}o.getPoints().setData(q5(a.getDataType(),l),3),f.length!==0&&o.getLines().setData(Uint16Array.from(f)),u.length!==0&&o.getPolys().setData(Uint16Array.from(u))}t.requestData=(i,o)=>{const a=i[0];if(!a){OD("Invalid or missing input");return}if(!e.cutFunction){OD("Missing cut function");return}const s=Kr.newInstance();n(a,s),o[0]=s}}const Kie={cutFunction:null,cutScalars:null,cutValue:0};function IN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Kie,r),Er(t,e),D_(t,e,1,1),yi(t,e,["cutFunction","cutValue"]),Hie(t,e)}const qie=Xn(IN,"vtkCutter");var Xie={newInstance:qie,extend:IN};const Yie=[2,0,1,2,2,3,2,4,5,2,6,7,2,0,2,2,1,3,2,4,6,2,5,7,2,0,4,2,1,5,2,2,6,2,3,7],Jie=[4,0,1,3,2,4,4,6,7,5,4,8,10,11,9,4,12,13,15,14,4,16,18,19,17,4,20,21,23,22];function Zie(t,e){e.classHierarchy.push("vtkCubeSource");function r(n,i){if(e.deleted)return;const o=Kr.newInstance();i[0]=o;const a=24,s=K.newTypedArray(e.pointType,a*3);o.getPoints().setData(s,3);const c=K.newTypedArray(e.pointType,a*3),l=Vt.newInstance({name:"Normals",values:c,numberOfComponents:3});o.getPointData().setNormals(l);let f=2;e.generate3DTextureCoordinates===!0&&(f=3);const u=K.newTypedArray(e.pointType,a*f),d=Vt.newInstance({name:"TextureCoordinates",values:u,numberOfComponents:f});o.getPointData().setTCoords(d);const h=[0,0,0],g=[0,0,0],p=[0,0];let v=0;h[0]=-e.xLength/2,g[0]=-1,g[1]=0,g[2]=0;for(let y=0;y<2;y++){h[1]=-e.yLength/2;for(let m=0;m<2;m++){p[1]=h[1]+.5,h[2]=-e.zLength/2;for(let w=0;w<2;w++)p[0]=(h[2]+.5)*(1-2*y),s[v*3]=h[0],s[v*3+1]=h[1],s[v*3+2]=h[2],c[v*3]=g[0],c[v*3+1]=g[1],c[v*3+2]=g[2],f===2?(u[v*f]=p[0],u[v*f+1]=p[1]):(u[v*f]=2*y-1,u[v*f+1]=2*m-1,u[v*f+2]=2*w-1),v++,h[2]+=e.zLength;h[1]+=e.yLength}h[0]+=e.xLength,g[0]+=2}h[1]=-e.yLength/2,g[1]=-1,g[0]=0,g[2]=0;for(let y=0;y<2;y++){h[0]=-e.xLength/2;for(let m=0;m<2;m++){p[0]=(h[0]+.5)*(2*y-1),h[2]=-e.zLength/2;for(let w=0;w<2;w++)p[1]=(h[2]+.5)*-1,s[v*3]=h[0],s[v*3+1]=h[1],s[v*3+2]=h[2],c[v*3]=g[0],c[v*3+1]=g[1],c[v*3+2]=g[2],f===2?(u[v*f]=p[0],u[v*f+1]=p[1]):(u[v*f]=2*m-1,u[v*f+1]=2*y-1,u[v*f+2]=2*w-1),v++,h[2]+=e.zLength;h[0]+=e.xLength}h[1]+=e.yLength,g[1]+=2}h[2]=-e.zLength/2,g[2]=-1,g[0]=0,g[1]=0;for(let y=0;y<2;y++){h[1]=-e.yLength/2;for(let m=0;m<2;m++){p[1]=h[1]+.5,h[0]=-e.xLength/2;for(let w=0;w<2;w++)p[0]=(h[0]+.5)*(2*y-1),s[v*3]=h[0],s[v*3+1]=h[1],s[v*3+2]=h[2],c[v*3]=g[0],c[v*3+1]=g[1],c[v*3+2]=g[2],f===2?(u[v*f]=p[0],u[v*f+1]=p[1]):(u[v*f]=2*w-1,u[v*f+1]=2*m-1,u[v*f+2]=2*y-1),v++,h[0]+=e.xLength;h[1]+=e.yLength}h[2]+=e.zLength,g[2]+=2}if(e.rotations&&Zi.buildFromDegree().rotateX(e.rotations[0]).rotateY(e.rotations[1]).rotateZ(e.rotations[2]).apply(s).apply(c),e.center&&Zi.buildFromRadian().translate(...e.center).apply(s),e.matrix){Zi.buildFromRadian().setMatrix(e.matrix).apply(s);const y=[e.matrix[0],e.matrix[1],e.matrix[2],0,e.matrix[4],e.matrix[5],e.matrix[6],0,e.matrix[8],e.matrix[9],e.matrix[10],0,0,0,0,1];Zi.buildFromRadian().setMatrix(y).apply(c)}e.generateFaces?o.getPolys().deepCopy(e._polys):o.getPolys().initialize(),e.generateLines?(o.getLines().deepCopy(e._lineCells),o.getPointData().setNormals(null)):o.getLines().initialize(),o.modified()}t.setBounds=function(){let n=[];if(Array.isArray(arguments.length<=0?void 0:arguments[0]))n=arguments.length<=0?void 0:arguments[0];else for(let i=0;i<arguments.length;i++)n.push(i<0||arguments.length<=i?void 0:arguments[i]);n.length===6&&(t.setXLength(n[1]-n[0]),t.setYLength(n[3]-n[2]),t.setZLength(n[5]-n[4]),t.setCenter([(n[0]+n[1])/2,(n[2]+n[3])/2,(n[4]+n[5])/2]))},t.requestData=r}const Qie={xLength:1,yLength:1,zLength:1,pointType:"Float64Array",generate3DTextureCoordinates:!1,generateFaces:!0,generateLines:!1};function ON(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Qie,r),K.obj(t,e),K.setGet(t,e,["xLength","yLength","zLength","generate3DTextureCoordinates","generateFaces","generateLines"]),K.setGetArray(t,e,["center","rotations"],3),K.setGetArray(t,e,["matrix"],16),e._polys=Sd.newInstance({values:Uint16Array.from(Jie)}),e._lineCells=Sd.newInstance({values:Uint16Array.from(Yie)}),K.moveToProtected(t,e,["polys","lineCells"]),K.algo(t,e,0,1),Zie(t,e)}const eoe=K.newInstance(ON,"vtkCubeSource");var MN={newInstance:eoe,extend:ON};const{vtkErrorMacro:MD}=K;function toe(t,e){e.classHierarchy.push("vtkImageDataOutlineFilter");const r={...t};t.requestData=(n,i)=>{const o=n[0];if(!o||!o.isA("vtkImageData")){MD("Invalid or missing input");return}const a=o.getSpatialExtent();if(!a){MD("Unable to fetch spatial extents of input image.");return}e._cubeSource.setBounds(a),e._cubeSource.setMatrix(o.getIndexToWorld()),i[0]=e._cubeSource.getOutputData()},t.getMTime=()=>Math.max(r.getMTime(),e._cubeSource.getMTime()),t.setGenerateFaces=e._cubeSource.setGenerateFaces,t.setGenerateLines=e._cubeSource.setGenerateLines,t.getGenerateFaces=e._cubeSource.getGenerateFaces,t.getGenerateLines=e._cubeSource.getGenerateLines}const noe={};function PN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,noe,r),K.obj(t,e),K.algo(t,e,1,1),e._cubeSource=MN.newInstance(),K.moveToProtected(t,e,["cubeSource","tmpOut"]),toe(t,e)}const roe=K.newInstance(PN,"vtkImageDataOutlineFilter");var ioe={newInstance:roe,extend:PN};let B4;function ooe(t,e){e.classHierarchy.push("vtkAbstractTransform","vtkHomogeneousTransform","vtkTransform"),t.transformPoint=(r,n)=>(jt(n,r,e.matrix),n),t.transformPoints=(r,n)=>{const i=new Float64Array(3),o=new Float64Array(3);for(let a=0;a<r.length;a+=3)i[0]=r[a],i[1]=r[a+1],i[2]=r[a+2],jt(o,i,e.matrix),n[a]=o[0],n[a+1]=o[1],n[a+2]=o[2];return n},t.preMultiply=()=>{t.setPreMultiplyFlag(!0)},t.postMultiply=()=>{t.setPreMultiplyFlag(!1)},t.transformMatrix=(r,n)=>(e.preMultiplyFlag?Un(n,e.matrix,r):Un(n,r,e.matrix),n),t.transformMatrices=(r,n)=>{const i=new Float64Array(16),o=new Float64Array(16),a=e.preMultiplyFlag?()=>Un(o,e.matrix,i):()=>Un(o,i,e.matrix);for(let s=0;s<r.length;s+=16){for(let c=0;c<16;++c)i[c]=r[s+c];a();for(let c=0;c<16;++c)n[s+c]=o[c]}return n},t.getInverse=()=>B4({matrix:tn.invertMatrix(Array.from(e.matrix),[],4),preMultiplyFlag:e.preMultiplyFlag})}const aoe={preMultiplyFlag:!1,matrix:[...F_]};function RN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,aoe,r),K.obj(t,e),K.setGet(t,e,["preMultiplyFlag"]),K.setGetArray(t,e,["matrix"],16),ooe(t,e)}B4=K.newInstance(RN,"vtkTransform");var soe={newInstance:B4,extend:RN},coe=`//VTK::System::Dec
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0&&!n||(e.cellSizes?e.numberOfCells=e.cellSizes.length:e.numberOfCells=HA(t.getData())),e.numberOfCells),t.getCellSizes=n=>(e.cellSizes!==void 0&&!n||(e.cellSizes=jA(t.getData())),e.cellSizes),t.resize=n=>{const i=t.getNumberOfTuples();r.resize(n);const o=t.getNumberOfTuples();o<i&&(o===0?(e.numberOfCells=0,e.cellSizes=[]):(e.numberOfCells=void 0,e.cellSizes=void 0))},t.setData=n=>{r.setData(n,1),e.numberOfCells=void 0,e.cellSizes=void 0},t.getCell=n=>{let i=n;const o=e.values[i++];return e.values.subarray(i,i+o)},t.insertNextCell=n=>{const i=t.getNumberOfCells();return t.insertNextTuples([n.length,...n]),++e.numberOfCells,e.cellSizes!=null&&e.cellSizes.push(n.length),i}}function One(t){return{empty:!0,numberOfComponents:1,dataType:Tn.UNSIGNED_INT,...t}}function KA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Vt.extend(t,e,One(r)),Ine(t,e)}const Mne=K.newInstance(KA,"vtkCellArray");var Sd={newInstance:Mne,extend:KA,...Dne};function Pne(t,e){e.classHierarchy.push("vtkCell"),t.initialize=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;if(n){e.pointsIds=n;let i=e.points.getData();i.length!==3*e.pointsIds.length&&(i=K.newTypedArray(r.getDataType(),3*e.pointsIds.length));const o=r.getData();e.pointsIds.forEach((a,s)=>{let c=3*a,l=3*s;i[l]=o[c],i[++l]=o[++c],i[++l]=o[++c]}),e.points.setData(i)}else{e.points=r,e.pointsIds=new Array(r.getNumberOfPoints());for(let i=r.getNumberOfPoints()-1;i>=0;--i)e.pointsIds[i]=i}},t.getBounds=()=>{const r=e.points.getNumberOfPoints(),n=[];if(r){e.points.getPoint(0,n),e.bounds[0]=n[0],e.bounds[1]=n[0],e.bounds[2]=n[1],e.bounds[3]=n[1],e.bounds[4]=n[2],e.bounds[5]=n[2];for(let i=1;i<r;i++)e.points.getPoint(i,n),e.bounds[0]=n[0]<e.bounds[0]?n[0]:e.bounds[0],e.bounds[1]=n[0]>e.bounds[1]?n[0]:e.bounds[1],e.bounds[2]=n[1]<e.bounds[2]?n[1]:e.bounds[2],e.bounds[3]=n[1]>e.bounds[3]?n[1]:e.bounds[3],e.bounds[4]=n[2]<e.bounds[4]?n[2]:e.bounds[4],e.bounds[5]=n[2]>e.bounds[5]?n[2]:e.bounds[5]}else Fh(e.bounds);return e.bounds},t.getLength2=()=>{t.getBounds();let r=0,n=0;for(let i=0;i<3;i++)n=e.bounds[2*i+1]-e.bounds[2*i],r+=n*n;return r},t.getParametricDistance=r=>{let n,i=0;for(let o=0;o<3;o++)r[o]<0?n=-r[o]:r[o]>1?n=r[o]-1:n=0,n>i&&(i=n);return i},t.getNumberOfPoints=()=>e.points.getNumberOfPoints(),t.deepCopy=r=>{r.initialize(e.points,e.pointsIds)},t.getCellDimension=()=>{},t.intersectWithLine=(r,n,i,o,a,s,c)=>{},t.evaluatePosition=(r,n,i,o,a,s)=>{K.vtkErrorMacro("vtkCell.evaluatePosition is not implemented.")}}const Rne={bounds:[-1,-1,-1,-1,-1,-1],pointsIds:[]};function qA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Rne,r),K.obj(t,e),e.points||(e.points=s1.newInstance()),K.get(t,e,["points","pointsIds"]),Pne(t,e)}const Lne=K.newInstance(qA,"vtkCell");var Py={newInstance:Lne,extend:qA};function Ane(t,e){let r=e;for(e>=t.array.length&&(r+=t.array.length);r>t.array.length;)t.array.push({ncells:0,cells:null});t.array.length=r}function Nne(t,e){e.classHierarchy.push("vtkCellLinks"),t.buildLinks=r=>{const n=r.getPoints().getNumberOfPoints(),i=r.getNumberOfCells(),o=new Uint32Array(n);if(r.isA("vtkPolyData")){for(let a=0;a<i;++a){const{cellPointIds:s}=r.getCellPoints(a);s.forEach(c=>{t.incrementLinkCount(c)})}t.allocateLinks(n),e.maxId=n-1;for(let a=0;a<i;++a){const{cellPointIds:s}=r.getCellPoints(a);s.forEach(c=>{t.insertCellReference(c,o[c]++,a)})}}else{for(let a=0;a<i;a++)Py.newInstance().getPointsIds().forEach(c=>{t.incrementLinkCount(c)});t.allocateLinks(n),e.maxId=n-1;for(let a=0;a<i;++a)Py.newInstance().getPointsIds().forEach(c=>{t.insertCellReference(c,o[c]++,a)})}},t.allocate=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:1e3;e.array=Array(r).fill().map(()=>({ncells:0,cells:null})),e.extend=n,e.maxId=-1},t.initialize=()=>{e.array=null},t.getLink=r=>e.array[r],t.getNcells=r=>e.array[r].ncells,t.getCells=r=>e.array[r].cells,t.insertNextPoint=r=>{e.array.push({ncells:r,cells:Array(r)}),++e.maxId},t.insertNextCellReference=(r,n)=>{e.array[r].cells[e.array[r].ncells++]=n},t.deletePoint=r=>{e.array[r].ncells=0,e.array[r].cells=null},t.removeCellReference=(r,n)=>{e.array[n].cells=e.array[n].cells.filter(i=>i!==r),e.array[n].ncells=e.array[n].cells.length},t.addCellReference=(r,n)=>{e.array[n].cells[e.array[n].ncells++]=r},t.resizeCellList=(r,n)=>{e.array[r].cells.length=n},t.squeeze=()=>{Ane(e,e.maxId+1)},t.reset=()=>{e.maxId=-1},t.deepCopy=r=>{e.array=[...r.array],e.extend=r.extend,e.maxId=r.maxId},t.incrementLinkCount=r=>{++e.array[r].ncells},t.allocateLinks=r=>{for(let n=0;n<r;++n)e.array[n].cells=new Array(e.array[n].ncells)},t.insertCellReference=(r,n,i)=>{e.array[r].cells[n]=i}}const kne={array:null,maxId:0,extend:0};function XA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,kne,r),K.obj(t,e),Nne(t,e)}const Vne=K.newInstance(XA,"vtkCellLinks");var Fne={newInstance:Vne,extend:XA};const Lr={VTK_EMPTY_CELL:0,VTK_VERTEX:1,VTK_POLY_VERTEX:2,VTK_LINE:3,VTK_POLY_LINE:4,VTK_TRIANGLE:5,VTK_TRIANGLE_STRIP:6,VTK_POLYGON:7,VTK_QUAD:9,VTK_QUADRATIC_EDGE:21,VTK_CONVEX_POINT_SET:41,VTK_POLYHEDRON:42},mS=["vtkEmptyCell","vtkVertex","vtkPolyVertex","vtkLine","vtkPolyLine","vtkTriangle","vtkTriangleStrip","vtkPolygon","vtkPixel","vtkQuad","vtkTetra","vtkVoxel","vtkHexahedron","vtkWedge","vtkPyramid","vtkPentagonalPrism","vtkHexagonalPrism","UnknownClass","UnknownClass","UnknownClass","UnknownClass","vtkQuadraticEdge","vtkQuadraticTriangle","vtkQuadraticQuad","vtkQuadraticTetra","vtkQuadraticHexahedron","vtkQuadraticWedge","vtkQuadraticPyramid","vtkBiQuadraticQuad","vtkTriQuadraticHexahedron","vtkQuadraticLinearQuad","vtkQuadraticLinearWedge","vtkBiQuadraticQuadraticWedge","vtkBiQuadraticQuadraticHexahedron","vtkBiQuadraticTriangle","vtkCubicLine","vtkQuadraticPolygon","UnknownClass","UnknownClass","UnknownClass","UnknownClass","vtkConvexPointSet","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","UnknownClass","vtkParametricCurve","vtkParametricSurface","vtkParametricTriSurface","vtkParametricQuadSurface","vtkParametricTetraRegion","vtkParametricHexRegion","UnknownClass","UnknownClass","UnknownClass","vtkHigherOrderEdge","vtkHigherOrderTriangle","vtkHigherOrderQuad","vtkHigherOrderPolygon","vtkHigherOrderTetrahedron","vtkHigherOrderWedge","vtkHigherOrderPyramid","vtkHigherOrderHexahedron"];function Une(t){return t<mS.length?mS[t]:"UnknownClass"}function Bne(t){return mS.findIndex(t)}function Gne(t){return t<Lr.VTK_QUADRATIC_EDGE||t===Lr.VTK_CONVEX_POINT_SET||t===Lr.VTK_POLYHEDRON}function Wne(t){return t===Lr.VTK_TRIANGLE_STRIP||t===Lr.VTK_POLY_LINE||t===Lr.VTK_POLY_VERTEX}const zne={getClassNameFromTypeId:Une,getTypeIdFromClassName:Bne,isLinear:Gne,hasSubCells:Wne};function $ne(t,e){e.classHierarchy.push("vtkCellTypes"),t.allocate=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:512,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:1e3;e.size=r>0?r:1,e.extend=n>0?n:1,e.maxId=-1,e.typeArray=new Uint8Array(r),e.locationArray=new Uint32Array(r)},t.insertCell=(r,n,i)=>{e.typeArray[r]=n,e.locationArray[r]=i,r>e.maxId&&(e.maxId=r)},t.insertNextCell=(r,n)=>(t.insertCell(++e.maxId,r,n),e.maxId),t.setCellTypes=(r,n,i)=>{e.size=r,e.typeArray=n,e.locationArray=i,e.maxId=r-1},t.getCellLocation=r=>e.locationArray[r],t.deleteCell=r=>{e.typeArray[r]=Lr.VTK_EMPTY_CELL},t.getNumberOfTypes=()=>e.maxId+1,t.isType=r=>{const n=t.getNumberOfTypes();for(let i=0;i<n;++i)if(r===t.getCellType(i))return!0;return!1},t.insertNextType=r=>t.insertNextCell(r,-1),t.getCellType=r=>e.typeArray[r],t.reset=()=>{e.maxId=-1},t.deepCopy=r=>{t.allocate(r.getSize(),r.getExtend()),e.typeArray.set(r.getTypeArray()),e.locationArray.set(r.getLocationArray()),e.maxId=r.getMaxId()}}const jne={size:0,maxId:-1,extend:1e3};function YA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jne,r),K.obj(t,e),K.get(t,e,["size","maxId","extend"]),K.getArray(t,e,["typeArray","locationArray"]),$ne(t,e)}const Hne=K.newInstance(YA,"vtkCellTypes");var Kne={newInstance:Hne,extend:YA,...zne};const qne={NO_INTERSECTION:0,YES_INTERSECTION:1,ON_LINE:2};var JA={IntersectionState:qne};const{IntersectionState:E2}=JA;function w0(t,e,r){let n=arguments.length>3&&arguments[3]!==void 0?arguments[3]:null;const i={t:Number.MIN_VALUE,distance:0},o=[];let a;o[0]=r[0]-e[0],o[1]=r[1]-e[1],o[2]=r[2]-e[2];const s=o[0]*(t[0]-e[0])+o[1]*(t[1]-e[1])+o[2]*(t[2]-e[2]),c=bn(o,o);let l=1e-5*s;return c!==0&&(i.t=s/c),l<0&&(l=-l),-l<c&&c<l||c<=0||i.t<0?a=e:i.t>1?a=r:(a=o,o[0]=e[0]+i.t*o[0],o[1]=e[1]+i.t*o[1],o[2]=e[2]+i.t*o[2]),n&&(n[0]=a[0],n[1]=a[1],n[2]=a[2]),i.distance=Sc(a,t),i}function ZA(t,e,r,n,i,o){const a=[],s=[],c=[];i[0]=0,o[0]=0,Ol(e,t,a),Ol(n,r,s),Ol(r,t,c);const l=[bn(a,a),-bn(a,s),-bn(a,s),bn(s,s)],f=[];if(f[0]=bn(a,c),f[1]=-bn(s,c),oR(l,f,2)===0){let u=Number.MAX_VALUE;const d=[t,e,r,n],h=[r,r,t,t],g=[n,n,e,e];o[0],o[0],i[0],i[0],i[0],i[0],o[0],o[0];let p;for(let v=0;v<4;v++)p=w0(d[v],h[v],g[v]),p.distance<u&&(u=p.distance,p.t);return E2.ON_LINE}return i[0]=f[0],o[0]=f[1],i[0]>=0&&i[0]<=1&&o[0]>=0&&o[0]<=1?E2.YES_INTERSECTION:E2.NO_INTERSECTION}const Xne={distanceToLine:w0,intersection:ZA};function Yne(t,e){e.classHierarchy.push("vtkLine");function r(n){return n>=0&&n<=1}t.getCellDimension=()=>1,t.intersectWithLine=(n,i,o,a,s)=>{const c={intersect:0,t:Number.MAX_VALUE,subId:0,betweenPoints:null};s[1]=0,s[2]=0;const l=[],f=[],u=[];e.points.getPoint(0,f),e.points.getPoint(1,u);const d=[],h=[],g=ZA(n,i,f,u,d,h);if(c.t=d[0],c.betweenPoints=r(c.t),s[0]=h[0],g===E2.YES_INTERSECTION){for(let p=0;p<3;p++)a[p]=f[p]+s[0]*(u[p]-f[p]),l[p]=n[p]+c.t*(i[p]-n[p]);if(Sc(a,l)<=o*o)return c.intersect=1,c}else{let p;if(c.t<0)return p=w0(n,f,u,a),p.distance<=o*o&&(c.t=0,c.intersect=1,c.betweenPoints=!0),c;if(c.t>1)return p=w0(i,f,u,a),p.distance<=o*o&&(c.t=1,c.intersect=1,c.betweenPoints=!0),c;if(s[0]<0)return s[0]=0,p=w0(f,n,i,a),c.t=p.t,p.distance<=o*o&&(c.intersect=1),c;if(s[0]>1)return s[0]=1,p=w0(u,n,i,a),c.t=p.t,p.distance<=o*o&&(c.intersect=1),c}return c},t.evaluateLocation=(n,i,o)=>{const a=[],s=[];e.points.getPoint(0,a),e.points.getPoint(1,s);for(let c=0;c<3;c++)i[c]=a[c]+n[0]*(s[c]-a[c]);o[0]=1-n[0],o[1]=n[0]},t.evaluateOrientation=(n,i,o)=>e.orientations?(x2(i,e.orientations[0],e.orientations[1],n[0]),o[0]=1-n[0],o[1]=n[0],!0):!1}const Jne={orientations:null};function QA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Jne,r),Py.extend(t,e,r),K.setGet(t,e,["orientations"]),Yne(t,e)}const Zne=K.newInstance(QA,"vtkLine");var hs={newInstance:Zne,extend:QA,...Xne,...JA};function Qne(t,e){e.classHierarchy.push("vtkPointSet"),e.points?e.points=Ys(e.points):e.points=s1.newInstance(),t.getNumberOfPoints=()=>e.points.getNumberOfPoints(),t.getBounds=()=>e.points.getBounds(),t.computeBounds=()=>{t.getBounds()};const r=t.shallowCopy;t.shallowCopy=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;r(n,i),e.points=s1.newInstance(),e.points.shallowCopy(n.getPoints())}}const ere={};function eN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ere,r),Uh.extend(t,e,r),K.setGet(t,e,["points"]),Qne(t,e)}const tre=K.newInstance(eN,"vtkPointSet");var nre={newInstance:tre,extend:eN};function I4(t,e,r,n){const i=r[0]-e[0],o=r[1]-e[1],a=r[2]-e[2],s=t[0]-e[0],c=t[1]-e[1],l=t[2]-e[2];n[0]=o*l-a*c,n[1]=a*s-i*l,n[2]=i*c-o*s}function Ry(t,e,r,n){I4(t,e,r,n);const i=Math.sqrt(n[0]*n[0]+n[1]*n[1]+n[2]*n[2]);i!==0&&(n[0]/=i,n[1]/=i,n[2]/=i)}function rre(t,e,r,n,i,o){let a=arguments.length>6&&arguments[6]!==void 0?arguments[6]:1e-6,s=!1;const c=[],l=[],f=[],u=[],d=[];Ry(t,e,r,u),Ry(n,i,o,d);const h=-bn(u,t),g=-bn(d,n),p=[bn(d,t)+g,bn(d,e)+g,bn(d,r)+g];if(p[0]*p[1]>a&&p[0]*p[2]>a)return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};const v=[bn(u,n)+h,bn(u,i)+h,bn(u,o)+h];if(v[0]*v[1]>a&&v[0]*v[2]>a)return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};if(Math.abs(u[0]-d[0])<1e-9&&Math.abs(u[1]-d[1])<1e-9&&Math.abs(u[2]-d[2])<1e-9&&Math.abs(h-g)<1e-9)return s=!0,{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};const y=[t,e,r],m=[n,i,o],w=bn(u,d),x=(h-g*w)/(w*w-1),C=(g-h*w)/(w*w-1),S=[x*u[0]+C*d[0],x*u[1]+C*d[1],x*u[2]+C*d[2]],T=Uc(u,d,[]);Cd(T);let _=0,E=0;const b=[],D=[];let I=50,P=50;for(let F=0;F<3;F++){const G=F,L=(F+1)%3,N=zo.intersectWithLine(y[G],y[L],n,d);N.intersection&&N.t>0-a&&N.t<1+a&&(N.t<1+a&&N.t>1-a&&(I=_),b[_++]=bn(N.x,T)-bn(S,T));const V=zo.intersectWithLine(m[G],m[L],t,u);V.intersection&&V.t>0-a&&V.t<1+a&&(V.t<1+a&&V.t>1-a&&(P=E),D[E++]=bn(V.x,T)-bn(S,T))}if(_>2){_--;const F=b[2];b[2]=b[I],b[I]=F}if(E>2){E--;const F=D[2];D[2]=D[P],D[P]=F}if(_!==2||E!==2)return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};if(Number.isNaN(b[0])||Number.isNaN(b[1])||Number.isNaN(D[0])||Number.isNaN(D[1]))return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};if(b[0]>b[1]){const F=b[1];b[1]=b[0],b[0]=F}if(D[0]>D[1]){const F=D[1];D[1]=D[0],D[0]=F}let O,A;return b[1]<D[0]||D[1]<b[0]?{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f}:(b[0]<D[0]?b[1]<D[1]?(f[0]=2,f[1]=1,O=D[0],A=b[1]):(f[0]=2,f[1]=2,O=D[0],A=D[1]):b[1]<D[1]?(f[0]=1,f[1]=1,O=b[0],A=b[1]):(f[0]=1,f[1]=2,O=b[0],A=D[1]),XC(S,T,O,c),XC(S,T,A,l),{intersect:!0,coplanar:s,pt1:c,pt2:l,surfaceId:f})}const ire={computeNormalDirection:I4,computeNormal:Ry,intersectWithTriangle:rre};function ore(t,e){e.classHierarchy.push("vtkTriangle"),t.getCellDimension=()=>2,t.intersectWithLine=(r,n,i,o,a)=>{const s={subId:0,t:Number.MAX_VALUE,intersect:0,betweenPoints:!1};a[2]=0;const c=[],l=i*i,f=[],u=[],d=[];e.points.getPoint(0,f),e.points.getPoint(1,u),e.points.getPoint(2,d);const h=[],g=[];if(Ry(f,u,d,h),h[0]!==0||h[1]!==0||h[2]!==0){const w=zo.intersectWithLine(r,n,f,h);if(s.betweenPoints=w.betweenPoints,s.t=w.t,o[0]=w.x[0],o[1]=w.x[1],o[2]=w.x[2],!w.intersection)return a[0]=0,a[1]=0,s.intersect=0,s;const x=t.evaluatePosition(o,c,a,g);if(x.evaluation>=0)return x.dist2<=l?(s.intersect=1,s):(s.intersect=x.evaluation,s)}const p=Sc(f,u),v=Sc(u,d),y=Sc(d,f);e.line||(e.line=hs.newInstance()),p>v&&p>y?(e.line.getPoints().setPoint(0,f),e.line.getPoints().setPoint(1,u)):v>y&&v>p?(e.line.getPoints().setPoint(0,u),e.line.getPoints().setPoint(1,d)):(e.line.getPoints().setPoint(0,d),e.line.getPoints().setPoint(1,f));const m=e.line.intersectWithLine(r,n,i,o,a);if(s.betweenPoints=m.betweenPoints,s.t=m.t,m.intersect){const w=[],x=[],C=[];for(let S=0;S<3;S++)w[S]=f[S]-d[S],x[S]=u[S]-d[S],C[S]=o[S]-d[S];return a[0]=bn(C,w)/y,a[1]=bn(C,x)/v,s.intersect=1,s}return a[0]=0,a[1]=0,s.intersect=0,s},t.evaluatePosition=(r,n,i,o)=>{const a={subId:0,dist2:0,evaluation:-1};let s,c;const l=[],f=[],u=[],d=[];let h;const g=[],p=[],v=[];let y=0,m=0;const w=[];let x,C,S,T=[];const _=[],E=[],b=[];a.subId=0,i[2]=0,e.points.getPoint(1,l),e.points.getPoint(2,f),e.points.getPoint(0,u),I4(l,f,u,d),zo.generalizedProjectPoint(r,l,d,b);let D=0;for(s=0;s<3;s++)d[s]<0?h=-d[s]:h=d[s],h>D&&(D=h,m=s);for(c=0,s=0;s<3;s++)s!==m&&(w[c++]=s);for(s=0;s<2;s++)g[s]=b[w[s]]-u[w[s]],p[s]=l[w[s]]-u[w[s]],v[s]=f[w[s]]-u[w[s]];if(y=ci(p,v),y===0)return i[0]=0,i[1]=0,a.evaluation=-1,a;if(i[0]=ci(g,v)/y,i[1]=ci(p,g)/y,o[0]=1-(i[0]+i[1]),o[1]=i[0],o[2]=i[1],o[0]>=0&&o[0]<=1&&o[1]>=0&&o[1]<=1&&o[2]>=0&&o[2]<=1)n&&(a.dist2=Sc(b,r),n[0]=b[0],n[1]=b[1],n[2]=b[2]),a.evaluation=1;else{let I;if(n){if(o[1]<0&&o[2]<0)for(x=Sc(r,u),C=hs.distanceToLine(r,l,u,I,_),S=hs.distanceToLine(r,u,f,I,E),x<C?(a.dist2=x,T=u):(a.dist2=C,T=_),S<a.dist2&&(a.dist2=S,T=E),s=0;s<3;s++)n[s]=T[s];else 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are={};function tN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,are,r),Py.extend(t,e,r),ore(t,e)}const sre=K.newInstance(tN,"vtkTriangle");var nN={newInstance:sre,extend:tN,...ire};const $x=["verts","lines","polys","strips"],{vtkWarningMacro:xD}=K,cre={[Lr.VTK_LINE]:hs,[Lr.VTK_POLY_LINE]:hs,[Lr.VTK_TRIANGLE]:nN};function lre(t,e){e.classHierarchy.push("vtkPolyData");function r(i){return i.replace(/(?:^\w|[A-Z]|\b\w)/g,o=>o.toUpperCase()).replace(/\s+/g,"")}$x.forEach(i=>{t[`getNumberOf${r(i)}`]=()=>e[i].getNumberOfCells(),e[i]?e[i]=Ys(e[i]):e[i]=Sd.newInstance()}),t.getNumberOfCells=()=>$x.reduce((i,o)=>i+e[o].getNumberOfCells(),0);const n=t.shallowCopy;t.shallowCopy=function(i){let o=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;n(i,o),$x.forEach(a=>{e[a]=Sd.newInstance(),e[a].shallowCopy(i.getReferenceByName(a))})},t.buildCells=()=>{const i=t.getNumberOfVerts(),o=t.getNumberOfLines(),a=t.getNumberOfPolys(),s=t.getNumberOfStrips(),c=i+o+a+s,l=new Uint8Array(c);let f=l;const u=new Uint32Array(c);let d=u;if(i){let h=0;e.verts.getCellSizes().forEach((g,p)=>{d[p]=h,f[p]=g>1?Lr.VTK_POLY_VERTEX:Lr.VTK_VERTEX,h+=g+1}),d=d.subarray(i),f=f.subarray(i)}if(o){let h=0;e.lines.getCellSizes().forEach((g,p)=>{d[p]=h,f[p]=g>2?Lr.VTK_POLY_LINE:Lr.VTK_LINE,g===1&&xD("Building VTK_LINE ",p," with only one point, but VTK_LINE needs at least two points. 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s=e.cells.getCellLocation(i),c=a.getCell(s);return{cellType:o,cellPointIds:c}},t.getPointCells=i=>e.links.getCells(i),t.getCellEdgeNeighbors=(i,o,a)=>{const s=e.links.getLink(o),c=e.links.getLink(a);return s.cells.filter(l=>l!==i&&c.cells.indexOf(l)!==-1)},t.getCell=function(i){let o=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;const a=t.getCellPoints(i),s=o||cre[a.cellType].newInstance();return s.initialize(t.getPoints(),a.cellPointIds),s}}const ure={};function rN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ure,r),nre.extend(t,e,r),K.get(t,e,["cells","links"]),K.setGet(t,e,["verts","lines","polys","strips"]),lre(t,e)}const fre=K.newInstance(rN,"vtkPolyData");var Xr={newInstance:fre,extend:rN};const dre=1e-6;function hre(t,e){e.classHierarchy.push("vtkProp3D"),t.addPosition=n=>{e.position=e.position.map((i,o)=>i+n[o]),t.modified()},t.getOrientationWXYZ=()=>{const n=Zu();rS(n,e.rotation);const i=new Float64Array(3),o=kY(i,n);return[hy(o),i[0],i[1],i[2]]},t.getOrientationQuaternion=function(){let n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:[];return rS(n,e.rotation)},t.rotateX=n=>{n!==0&&(Y_(e.rotation,e.rotation,ai(n)),t.modified())},t.rotateY=n=>{n!==0&&(J_(e.rotation,e.rotation,ai(n)),t.modified())},t.rotateZ=n=>{n!==0&&(Z_(e.rotation,e.rotation,ai(n)),t.modified())},t.rotateWXYZ=(n,i,o,a)=>{if(n===0||i===0&&o===0&&a===0)return;const s=ai(n),c=Zu();Q5(c,[i,o,a],s);const l=new Float64Array(16);vy(l,c),Un(e.rotation,e.rotation,l),t.modified()},t.rotateQuaternion=n=>{if(Math.abs(n[3])>=1-dre)return;const i=vy(new Float64Array(16),n);Un(e.rotation,e.rotation,i),t.modified()},t.setOrientation=(n,i,o)=>n===e.orientation[0]&&i===e.orientation[1]&&o===e.orientation[2]?!1:(e.orientation=[n,i,o],Ut(e.rotation),t.rotateZ(o),t.rotateX(n),t.rotateY(i),t.modified(),!0),t.setUserMatrix=n=>X1(e.userMatrix,n)?!1:(jr(e.userMatrix,n),t.modified(),!0),t.getMatrix=()=>(t.computeMatrix(),e.matrix),t.computeMatrix=()=>{if(t.getMTime()>e.matrixMTime.getMTime()){Ut(e.matrix),e.userMatrix&&Un(e.matrix,e.matrix,e.userMatrix),Cr(e.matrix,e.matrix,e.origin),Cr(e.matrix,e.matrix,e.position),Un(e.matrix,e.matrix,e.rotation),Bc(e.matrix,e.matrix,e.scale),Cr(e.matrix,e.matrix,[-e.origin[0],-e.origin[1],-e.origin[2]]),On(e.matrix,e.matrix),e.isIdentity=!0;for(let n=0;n<4;++n)for(let i=0;i<4;++i)(n===i?1:0)!==e.matrix[n+i*4]&&(e.isIdentity=!1);e.matrixMTime.modified()}},t.getCenter=()=>dr.getCenter(e.bounds),t.getLength=()=>dr.getLength(e.bounds),t.getXRange=()=>dr.getXRange(e.bounds),t.getYRange=()=>dr.getYRange(e.bounds),t.getZRange=()=>dr.getZRange(e.bounds),t.getUserMatrix=()=>e.userMatrix;function r(){t.computeMatrix()}t.onModified(r)}const gre={origin:[0,0,0],position:[0,0,0],orientation:[0,0,0],rotation:null,scale:[1,1,1],bounds:[1,-1,1,-1,1,-1],userMatrix:null,userMatrixMTime:null,cachedProp3D:null,isIdentity:!0,matrixMTime:null};function iN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,gre,r),em.extend(t,e,r),e.matrixMTime={},K.obj(e.matrixMTime),K.get(t,e,["bounds","isIdentity"]),K.getArray(t,e,["orientation"]),K.setGetArray(t,e,["origin","position","scale"],3),e.matrix=Ut(new Float64Array(16)),e.rotation=Ut(new Float64Array(16)),e.userMatrix=Ut(new Float64Array(16)),e.transform=null,hre(t,e)}const pre=K.newInstance(iN,"vtkProp3D");var O4={newInstance:pre,extend:iN};const{vtkDebugMacro:mre}=K;function vre(t,e){e.classHierarchy.push("vtkActor");const r={...t};t.getActors=()=>[t],t.getIsOpaque=()=>{if(e.forceOpaque)return!0;if(e.forceTranslucent)return!1;e.property||t.getProperty();let n=e.property.getOpacity()>=1;return n=n&&(!e.texture||!e.texture.isTranslucent()),n=n&&(!e.mapper||e.mapper.getIsOpaque()),n},t.hasTranslucentPolygonalGeometry=()=>e.mapper===null?!1:(e.property===null&&t.setProperty(t.makeProperty()),!t.getIsOpaque()),t.makeProperty=kd.newInstance,t.getProperty=()=>(e.property===null&&(e.property=t.makeProperty()),e.property),t.getBounds=()=>{if(e.mapper===null)return e.bounds;const n=e.mapper.getBounds();if(!n||n.length!==6)return n;if(n[0]>n[1])return e.mapperBounds=n.concat(),e.bounds=[1,-1,1,-1,1,-1],e.boundsMTime.modified(),n;if(!e.mapperBounds||n[0]!==e.mapperBounds[0]||n[1]!==e.mapperBounds[1]||n[2]!==e.mapperBounds[2]||n[3]!==e.mapperBounds[3]||n[4]!==e.mapperBounds[4]||n[5]!==e.mapperBounds[5]||t.getMTime()>e.boundsMTime.getMTime()){mre("Recomputing bounds..."),e.mapperBounds=n.concat();const i=[];dr.getCorners(n,i),t.computeMatrix();const o=new Float64Array(16);On(o,e.matrix),i.forEach(a=>qt(a,a,o)),e.bounds[0]=e.bounds[2]=e.bounds[4]=Number.MAX_VALUE,e.bounds[1]=e.bounds[3]=e.bounds[5]=-Number.MAX_VALUE,e.bounds=e.bounds.map((a,s)=>s%2===0?i.reduce((c,l)=>c>l[s/2]?l[s/2]:c,a):i.reduce((c,l)=>c<l[(s-1)/2]?l[(s-1)/2]:c,a)),e.boundsMTime.modified()}return e.bounds},t.getMTime=()=>{let n=r.getMTime();if(e.property!==null){const i=e.property.getMTime();n=i>n?i:n}if(e.backfaceProperty!==null){const i=e.backfaceProperty.getMTime();n=i>n?i:n}return n},t.getRedrawMTime=()=>{let n=e.mtime;if(e.mapper!==null){let i=e.mapper.getMTime();n=i>n?i:n,e.mapper.getInput()!==null&&(e.mapper.getInputAlgorithm().update(),i=e.mapper.getInput().getMTime(),n=i>n?i:n)}return n},t.getSupportsSelection=()=>e.mapper?e.mapper.getSupportsSelection():!1,t.processSelectorPixelBuffers=(n,i)=>{e.mapper&&e.mapper.processSelectorPixelBuffers&&e.mapper.processSelectorPixelBuffers(n,i)}}const yre={mapper:null,property:null,backfaceProperty:null,forceOpaque:!1,forceTranslucent:!1,bounds:[1,-1,1,-1,1,-1]};function oN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yre,r),O4.extend(t,e,r),e.boundsMTime={},K.obj(e.boundsMTime),K.set(t,e,["property"]),K.setGet(t,e,["backfaceProperty","forceOpaque","forceTranslucent","mapper"]),vre(t,e)}const wre=K.newInstance(oN,"vtkActor");var ic={newInstance:wre,extend:oN};function xre(t,e){const r=t.invokeResize;delete t.invokeResize,e.renderWindow=AK.newInstance(),e.rendererMap={},e.openGLRenderWindow=Xte.newInstance(),e.renderWindow.addView(e.openGLRenderWindow),e.interactor=Cne.newInstance(),e.interactor.setView(e.openGLRenderWindow),e.interactor.initialize(),t.addRenderer=({viewport:n,id:i,background:o})=>{const a=GA.newInstance({viewport:n,background:o||e.background});e.renderWindow.addRenderer(a),e.rendererMap[i]=a},t.destroy=()=>{e.renderWindow.getInteractor().delete()},t.removeRenderer=n=>{const i=t.getRenderer(n);e.renderWindow.removeRenderer(i),i.delete(),delete e.rendererMap[n]},t.getRenderer=n=>e.rendererMap[n],t.getRenderers=()=>{const{rendererMap:n}=e;return Object.keys(n).map(o=>({id:o,renderer:n[o]}))},t.resize=()=>{if(e.container){const{width:n,height:i}=e.container;e.openGLRenderWindow.setSize(Math.floor(n),Math.floor(i)),r(),e.renderWindow.render()}},t.setContainer=n=>{e.container=n,e.openGLRenderWindow.setContainer(e.container)},t.delete=K.chain(t.setContainer,t.destroy,e.openGLRenderWindow.delete,t.delete),t.resize()}const Cre={background:[0,0,0],container:null};function aN(t,e,r={}){Object.assign(e,Cre,r),K.obj(t,e),K.get(t,e,["renderWindow","openGLRenderWindow","interactor","container"]),K.event(t,e,"resize"),xre(t,e)}const Sre=K.newInstance(aN),Tre={newInstance:Sre,extend:aN},{vtkErrorMacro:dv}=K;function _re(t,e){e.classHierarchy.push("vtkPiecewiseFunction"),t.getSize=()=>e.nodes.length,t.getType=()=>{let r,n=0,i=0;e.nodes.length>0&&(n=e.nodes[0].y);for(let o=1;o<e.nodes.length;o++){if(r=e.nodes[o].y,r!==n)if(r>n)switch(i){case 0:case 1:i=1;break;case 2:default:i=3;break}else switch(i){case 0:case 2:i=2;break;case 1:default:i=3;break}if(n=r,i===3)break}switch(i){case 0:return"Constant";case 1:return"NonDecreasing";case 2:return"NonIncreasing";case 3:default:return"Varied"}},t.getDataPointer=()=>{const r=e.nodes.length;if(e.function=null,r>0){e.function=[];for(let n=0;n<r;n++)e.function[2*n]=e.nodes[n].x,e.function[2*n+1]=e.nodes[n].y}return e.function},t.getFirstNonZeroValue=()=>{if(e.nodes.length===0)return 0;let r=1,n=0,i=0;for(;i<e.nodes.length;i++)if(e.nodes[i].y!==0){r=0;break}return r?n=Number.MAX_VALUE:i>0?n=e.nodes[i-1].x:e.clamping?n=-Number.MAX_VALUE:n=e.nodes[0].x,n},t.getNodeValue=(r,n)=>{const i=e.nodes.length;return r<0||r>=i?(dv("Index out of range!"),-1):(n[0]=e.nodes[r].x,n[1]=e.nodes[r].y,n[2]=e.nodes[r].midpoint,n[3]=e.nodes[r].sharpness,1)},t.setNodeValue=(r,n)=>{const i=e.nodes.length;if(r<0||r>=i)return dv("Index out of range!"),-1;const o=e.nodes[r].x;return e.nodes[r].x=n[0],e.nodes[r].y=n[1],e.nodes[r].midpoint=n[2],e.nodes[r].sharpness=n[3],o!==n[0]?t.sortAndUpdateRange():t.modified(),1},t.addPoint=(r,n)=>t.addPointLong(r,n,.5,0),t.addPointLong=(r,n,i,o)=>{if(i<0||i>1)return dv("Midpoint outside range [0.0, 1.0]"),-1;if(o<0||o>1)return dv("Sharpness outside range [0.0, 1.0]"),-1;e.allowDuplicateScalars||t.removePoint(r);const a={x:r,y:n,midpoint:i,sharpness:o};e.nodes.push(a),t.sortAndUpdateRange();let s;for(s=0;s<e.nodes.length&&e.nodes[s].x!==r;s++);return s<e.nodes.length?s:-1},t.setNodes=r=>{e.nodes!==r&&(e.nodes=r,t.sortAndUpdateRange())},t.sortAndUpdateRange=()=>{e.nodes.sort((n,i)=>n.x-i.x),t.updateRange()||t.modified()},t.updateRange=()=>{const r=e.range.slice(),n=e.nodes.length;return n?(e.range[0]=e.nodes[0].x,e.range[1]=e.nodes[n-1].x):(e.range[0]=0,e.range[1]=0),r[0]===e.range[0]&&r[1]===e.range[1]?!1:(t.modified(),!0)},t.removePoint=r=>{let n;for(n=0;n<e.nodes.length&&e.nodes[n].x!==r;n++);if(n>=e.nodes.length)return-1;const i=n;let o=!1;return e.nodes.splice(n,1),(n===0||n===e.nodes.length)&&(o=t.updateRange()),o||t.modified(),i},t.removeAllPoints=()=>{e.nodes=[],t.sortAndUpdateRange()},t.addSegment=(r,n,i,o)=>{t.sortAndUpdateRange();for(let a=0;a<e.nodes.length;)e.nodes[a].x>=r&&e.nodes[a].x<=i?e.nodes.splice(a,1):a++;t.addPoint(r,n,.5,0),t.addPoint(i,o,.5,0)},t.getValue=r=>{const n=[];return t.getTable(r,r,1,n),n[0]},t.adjustRange=r=>{if(r.length<2)return 0;const n=t.getRange();n[0]<r[0]?t.addPoint(r[0],t.getValue(r[0])):t.addPoint(r[0],t.getValue(n[0])),n[1]>r[1]?t.addPoint(r[1],t.getValue(r[1])):t.addPoint(r[1],t.getValue(n[1])),t.sortAndUpdateRange();for(let i=0;i<e.nodes.length;)e.nodes[i].x>=r[0]&&e.nodes[i].x<=r[1]?e.nodes.splice(i,1):++i;return t.sortAndUpdateRange(),1},t.estimateMinNumberOfSamples=(r,n)=>{const i=t.findMinimumXDistance();return Math.ceil((n-r)/i)},t.findMinimumXDistance=()=>{const r=e.nodes.length;if(r<2)return-1;let n=e.nodes[1].x-e.nodes[0].x;for(let i=0;i<r-1;i++){const o=e.nodes[i+1].x-e.nodes[i].x;o<n&&(n=o)}return n},t.getTable=function(r,n,i,o){let a=arguments.length>4&&arguments[4]!==void 0?arguments[4]:1,s,c=0;const l=e.nodes.length;let f=0;l!==0&&(f=e.nodes[l-1].y);let u=0,d=0,h=0,g=0,p=0,v=0,y=0;for(s=0;s<i;s++){const m=a*s;for(i>1?u=r+s/(i-1)*(n-r):u=.5*(r+n);c<l&&u>e.nodes[c].x;)c++,c<l&&(d=e.nodes[c-1].x,h=e.nodes[c].x,g=e.nodes[c-1].y,p=e.nodes[c].y,v=e.nodes[c-1].midpoint,y=e.nodes[c-1].sharpness,v<1e-5&&(v=1e-5),v>.99999&&(v=.99999));if(c>=l)o[m]=e.clamping?f:0;else if(c===0)o[m]=e.clamping?e.nodes[0].y:0;else{let w=(u-d)/(h-d);if(w<v?w=.5*w/v:w=.5+.5*(w-v)/(1-v),y>.99)if(w<.5){o[m]=g;continue}else{o[m]=p;continue}if(y<.01){o[m]=(1-w)*g+w*p;continue}w<.5?w=.5*(w*2)**(1+10*y):w>.5&&(w=1-.5*((1-w)*2)**(1+10*y));const x=w*w,C=x*w,S=2*C-3*x+1,T=-2*C+3*x,_=C-2*x+w,E=C-x,b=p-g,D=(1-y)*b;o[m]=S*g+T*p+_*D+E*D;const I=g<p?g:p,P=g>p?g:p;o[m]=o[m]<I?I:o[m],o[m]=o[m]>P?P:o[m]}}}}const Ere={range:[0,0],clamping:!0,allowDuplicateScalars:!1};function sN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ere,r),K.obj(t,e),e.nodes=[],K.setGet(t,e,["allowDuplicateScalars","clamping"]),K.setArray(t,e,["range"],2),K.getArray(t,e,["range"]),_re(t,e)}const bre=K.newInstance(sN,"vtkPiecewiseFunction");var Td={newInstance:bre,extend:sN};const{BlendMode:pu,FilterMode:qg}=oP;function Dre(t,e,r,n,i){let o=null;return i?(o=i,o.removeAllPoints()):o=Td.newInstance(),o.addPointLong(-1024,0,1,1),o.addPoint(t,e),o.addPoint(r,n),o}const Ire={createRadonTransferFunction:Dre};function Ore(t,e){e.classHierarchy.push("vtkVolumeMapper");const r={...t};t.getBounds=()=>{const n=t.getInputData();return n?(e.static||t.update(),e.bounds=n.getBounds()):e.bounds=Yu(),e.bounds},t.update=()=>{t.getInputData()},t.setBlendModeToComposite=()=>{t.setBlendMode(pu.COMPOSITE_BLEND)},t.setBlendModeToMaximumIntensity=()=>{t.setBlendMode(pu.MAXIMUM_INTENSITY_BLEND)},t.setBlendModeToMinimumIntensity=()=>{t.setBlendMode(pu.MINIMUM_INTENSITY_BLEND)},t.setBlendModeToAverageIntensity=()=>{t.setBlendMode(pu.AVERAGE_INTENSITY_BLEND)},t.setBlendModeToAdditiveIntensity=()=>{t.setBlendMode(pu.ADDITIVE_INTENSITY_BLEND)},t.setBlendModeToRadonTransform=()=>{t.setBlendMode(pu.RADON_TRANSFORM_BLEND)},t.getBlendModeAsString=()=>K.enumToString(pu,e.blendMode),t.setAverageIPScalarRange=(n,i)=>{console.warn("setAverageIPScalarRange is deprecated use setIpScalarRange"),t.setIpScalarRange(n,i)},t.getFilterModeAsString=()=>K.enumToString(qg,e.filterMode),t.setFilterModeToOff=()=>{t.setFilterMode(qg.OFF)},t.setFilterModeToNormalized=()=>{t.setFilterMode(qg.NORMALIZED)},t.setFilterModeToRaw=()=>{t.setFilterMode(qg.RAW)},t.setGlobalIlluminationReach=n=>r.setGlobalIlluminationReach(Js(n,0,1)),t.setVolumetricScatteringBlending=n=>r.setVolumetricScatteringBlending(Js(n,0,1)),t.setVolumeShadowSamplingDistFactor=n=>r.setVolumeShadowSamplingDistFactor(n>=1?n:1),t.setAnisotropy=n=>r.setAnisotropy(Js(n,-.99,.99)),t.setLAOKernelSize=n=>r.setLAOKernelSize(G_(Js(n,1,32))),t.setLAOKernelRadius=n=>r.setLAOKernelRadius(n>=1?n:1)}const Mre=t=>({bounds:[1,-1,1,-1,1,-1],sampleDistance:1,imageSampleDistance:1,maximumSamplesPerRay:1e3,autoAdjustSampleDistances:!0,initialInteractionScale:1,interactionSampleDistanceFactor:1,blendMode:pu.COMPOSITE_BLEND,ipScalarRange:[-1e6,1e6],filterMode:qg.OFF,preferSizeOverAccuracy:!1,computeNormalFromOpacity:!1,volumetricScatteringBlending:0,globalIlluminationReach:0,volumeShadowSamplingDistFactor:5,anisotropy:0,localAmbientOcclusion:!1,LAOKernelSize:15,LAOKernelRadius:7,updatedExtents:[],...t});function cN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Mre(r)),v4.extend(t,e,r),K.setGet(t,e,["sampleDistance","imageSampleDistance","maximumSamplesPerRay","autoAdjustSampleDistances","initialInteractionScale","interactionSampleDistanceFactor","blendMode","filterMode","preferSizeOverAccuracy","computeNormalFromOpacity","volumetricScatteringBlending","globalIlluminationReach","volumeShadowSamplingDistFactor","anisotropy","localAmbientOcclusion","LAOKernelSize","LAOKernelRadius","updatedExtents"]),K.setGetArray(t,e,["ipScalarRange"],2),K.event(t,e,"lightingActivated"),Ore(t,e)}const Pre=K.newInstance(cN,"vtkVolumeMapper");var lN={newInstance:Pre,extend:cN,...Ire};function Rre(t,e){e.classHierarchy.push("vtkSharedVolumeMapper");const r=t.delete;t.delete=()=>{e.scalarTexture=null,r()}}const Lre={scalarTexture:null};function uN(t,e,r={}){Object.assign(e,Lre,r),lN.extend(t,e,r),K.setGet(t,e,["scalarTexture"]),Rre(t,e)}const Are=K.newInstance(uN,"vtkSharedVolumeMapper"),Nre={newInstance:Are,extend:uN};function qr(t){const e=t.indexOf(":");return t.substring(e+1)}function fN(t){let e=2166136261;for(let r=0;r<t.length;r++)e^=t.charCodeAt(r),e+=(e<<1)+(e<<4)+(e<<7)+(e<<8)+(e<<24);return(e>>>0).toString(36)}const kre=1073741824;class Vre{constructor(){this._imageCache=new Map,this._volumeCache=new Map,this._imageIdsToVolumeIdCache=new Map,this._referencedImageIdToImageIdCache=new Map,this._geometryCache=new Map,this._imageCacheSize=0,this._maxCacheSize=3*kre,this._geometryCacheSize=0,this.setMaxCacheSize=e=>{if(!e||typeof e!="number"){const r=`New max cacheSize ${this._maxCacheSize} should be defined and should be a number.`;throw new Error(r)}this._maxCacheSize=e},this.isCacheable=e=>{const r=this.getBytesAvailable(),n=Array.from(this._imageCache.values()).reduce((o,a)=>a.sharedCacheKey?o:o+a.sizeInBytes,0);return r+n>=e},this.getMaxCacheSize=()=>this._maxCacheSize,this.getCacheSize=()=>this._imageCacheSize,this._decacheImage=(e,r=!1)=>{var o;const n=this._imageCache.get(e);if(!n)return;if(n.sharedCacheKey&&!r)throw new Error("Cannot decache an image with a shared cache key. You need to manually decache the volume first.");const{imageLoadObject:i}=n;(o=n.image)!=null&&o.referencedImageId&&this._referencedImageIdToImageIdCache.delete(n.image.referencedImageId),i!=null&&i.cancelFn&&i.cancelFn(),i!=null&&i.decache&&i.decache(),this._imageCache.delete(e)},this._decacheVolume=e=>{const r=this._volumeCache.get(e);if(!r)return;const{volumeLoadObject:n,volume:i}=r;i&&(i.cancelLoading&&i.cancelLoading(),i.imageData&&i.imageData.delete(),n.cancelFn&&n.cancelFn(),i.imageIds&&i.imageIds.forEach(o=>{const a=this._imageCache.get(o);a&&a.sharedCacheKey===e&&(a.sharedCacheKey=void 0)}),this._volumeCache.delete(e))},this.purgeCache=()=>{const e=this._imageCache.keys();for(this.purgeVolumeCache();;){const{value:r,done:n}=e.next();if(n)break;this.removeImageLoadObject(r,{force:!0}),ot(Ze,et.IMAGE_CACHE_IMAGE_REMOVED,{imageId:r})}},this.purgeVolumeCache=()=>{const e=this._volumeCache.keys();for(;;){const{value:r,done:n}=e.next();if(n)break;this.removeVolumeLoadObject(r),ot(Ze,et.VOLUME_CACHE_VOLUME_REMOVED,{volumeId:r})}},this.getVolumeLoadObject=e=>{if(e===void 0)throw new Error("getVolumeLoadObject: volumeId must not be undefined");const r=this._volumeCache.get(e);if(r)return r.timeStamp=Date.now(),r.volumeLoadObject},this.putGeometryLoadObject=(e,r)=>{if(e===void 0)throw new Error("putGeometryLoadObject: geometryId must not be undefined");if(r.promise===void 0)throw new Error("putGeometryLoadObject: geometryLoadObject.promise must not be undefined");if(this._geometryCache.has(e))throw new Error("putGeometryLoadObject: geometryId already present in geometryCache");if(r.cancelFn&&typeof r.cancelFn!="function")throw new Error("putGeometryLoadObject: geometryLoadObject.cancel must be a function");const n={loaded:!1,geometryId:e,geometryLoadObject:r,timeStamp:Date.now(),sizeInBytes:0};return this._geometryCache.set(e,n),r.promise.then(i=>{try{this._putGeometryCommon(e,i,n)}catch(o){throw console.debug(`Error in _putGeometryCommon for geometry ${e}:`,o),o}}).catch(i=>{throw console.debug(`Error caching geometry ${e}:`,i),this._geometryCache.delete(e),i})},this.getGeometry=e=>{if(e===void 0)throw new Error("getGeometry: geometryId must not be undefined");const r=this._geometryCache.get(e);if(r)return r.timeStamp=Date.now(),r.geometry},this.removeGeometryLoadObject=e=>{if(e===void 0)throw new Error("removeGeometryLoadObject: geometryId must not be undefined");const r=this._geometryCache.get(e);if(!r)throw new Error("removeGeometryLoadObject: geometryId was not present in geometryCache");this.decrementGeometryCacheSize(r.sizeInBytes);const n={geometry:r,geometryId:e};ot(Ze,et.GEOMETRY_CACHE_GEOMETRY_REMOVED,n),this._decacheGeometry(e)},this._decacheGeometry=e=>{const r=this._geometryCache.get(e);if(!r)return;const{geometryLoadObject:n}=r;n.cancelFn&&n.cancelFn(),n.decache&&n.decache(),this._geometryCache.delete(e)},this.incrementGeometryCacheSize=e=>{this._geometryCacheSize+=e},this.decrementGeometryCacheSize=e=>{this._geometryCacheSize-=e},this.getImageByReferencedImageId=e=>{var n;const r=this._referencedImageIdToImageIdCache.get(e);if(r)return(n=this._imageCache.get(r))==null?void 0:n.image},this.getImage=(e,r=wa.FAR_REPLICATE)=>{var i;if(e===void 0)throw new Error("getImage: imageId must not be undefined");const n=this._imageCache.get(e);if(n&&(n.timeStamp=Date.now(),!(((i=n.image)==null?void 0:i.imageQualityStatus)<r)))return n.image},this.getVolume=(e,r=!1)=>{var i;if(e===void 0)throw new Error("getVolume: volumeId must not be undefined");const n=this._volumeCache.get(e);return n?(n.timeStamp=Date.now(),n.volume):r?(i=[...this._volumeCache.values()].find(o=>o.volumeId.includes(e)))==null?void 0:i.volume:void 0},this.getVolumes=()=>Array.from(this._volumeCache.values()).map(r=>r.volume),this.filterVolumesByReferenceId=e=>this.getVolumes().filter(n=>n.referencedVolumeId===e),this.removeImageLoadObject=(e,{force:r=!1}={})=>{if(e===void 0)throw new Error("removeImageLoadObject: imageId must not be undefined");const n=this._imageCache.get(e);if(!n)throw new Error("removeImageLoadObject: imageId was not present in imageCache");this._decacheImage(e,r),this.incrementImageCacheSize(-n.sizeInBytes);const i={image:n,imageId:e};ot(Ze,et.IMAGE_CACHE_IMAGE_REMOVED,i)},this.removeVolumeLoadObject=e=>{if(e===void 0)throw new Error("removeVolumeLoadObject: volumeId must not be undefined");const r=this._volumeCache.get(e);if(!r)throw new Error("removeVolumeLoadObject: volumeId was not present in volumeCache");const n={volume:r,volumeId:e};ot(Ze,et.VOLUME_CACHE_VOLUME_REMOVED,n),this._decacheVolume(e)},this.incrementImageCacheSize=e=>{this._imageCacheSize+=e},this.decrementImageCacheSize=e=>{this._imageCacheSize-=e},this.getGeometryLoadObject=e=>{if(e===void 0)throw new Error("getGeometryLoadObject: geometryId must not be undefined");const r=this._geometryCache.get(e);if(r)return r.timeStamp=Date.now(),r.geometryLoadObject}}generateVolumeId(e){const r=e.map(qr).sort();let n=2166136261;for(const i of r){const o=fN(i);for(let a=0;a<o.length;a++)n^=o.charCodeAt(a),n+=(n<<1)+(n<<4)+(n<<7)+(n<<8)+(n<<24)}return`volume-${(n>>>0).toString(36)}`}getImageIdsForVolumeId(e){return Array.from(this._imageIdsToVolumeIdCache.entries()).filter(([r,n])=>n===e).map(([r])=>r)}getBytesAvailable(){return this.getMaxCacheSize()-this.getCacheSize()}decacheIfNecessaryUntilBytesAvailable(e,r){let n=this.getBytesAvailable();if(n>=e)return n;const i=Array.from(this._imageCache.values()).filter(c=>!c.sharedCacheKey);function o(c,l){return c.timeStamp>l.timeStamp?1:c.timeStamp<l.timeStamp?-1:0}i.sort(o);const a=i.map(c=>c.imageId);let s=a;r&&(s=a.filter(c=>!r.includes(c)));for(const c of s)if(this.removeImageLoadObject(c),ot(Ze,et.IMAGE_CACHE_IMAGE_REMOVED,{imageId:c}),n=this.getBytesAvailable(),n>=e)return n;for(const c of a)if(this.removeImageLoadObject(c),ot(Ze,et.IMAGE_CACHE_IMAGE_REMOVED,{imageId:c}),n=this.getBytesAvailable(),n>=e)return n}_putImageCommon(e,r,n){if(!this._imageCache.has(e)){console.warn("The image was purged from the cache before it completed loading.");return}if(!r){console.warn("Image is undefined");return}if(r.sizeInBytes===void 0||Number.isNaN(r.sizeInBytes))throw new Error("_putImageCommon: image.sizeInBytes must not be undefined");if(r.sizeInBytes.toFixed===void 0)throw new Error("_putImageCommon: image.sizeInBytes is not a number");if(!this.isCacheable(r.sizeInBytes))throw new Error(et.CACHE_SIZE_EXCEEDED);this.decacheIfNecessaryUntilBytesAvailable(r.sizeInBytes),n.loaded=!0,n.image=r,n.sizeInBytes=r.sizeInBytes,this.incrementImageCacheSize(n.sizeInBytes);const i={image:n};r.referencedImageId&&this._referencedImageIdToImageIdCache.set(r.referencedImageId,e),ot(Ze,et.IMAGE_CACHE_IMAGE_ADDED,i),n.sharedCacheKey=r.sharedCacheKey}async putImageLoadObject(e,r){if(e===void 0)throw console.error("putImageLoadObject: imageId must not be undefined"),new Error("putImageLoadObject: imageId must not be undefined");if(r.promise===void 0)throw console.error("putImageLoadObject: imageLoadObject.promise must not be undefined"),new Error("putImageLoadObject: imageLoadObject.promise must not be undefined");const n=this._imageCache.get(e);if(n!=null&&n.imageLoadObject)throw console.warn(`putImageLoadObject: imageId ${e} already in cache`),new Error("putImageLoadObject: imageId already in cache");if(r.cancelFn&&typeof r.cancelFn!="function")throw console.error("putImageLoadObject: imageLoadObject.cancel must be a function"),new Error("putImageLoadObject: imageLoadObject.cancel must be a function");const i={...n,loaded:!1,imageId:e,sharedCacheKey:void 0,imageLoadObject:r,timeStamp:Date.now(),sizeInBytes:0};return this._imageCache.set(e,i),this._imageCache.set(e,i),r.promise.then(o=>{try{this._putImageCommon(e,o,i)}catch(a){throw console.debug(`Error in _putImageCommon for image ${e}:`,a),a}}).catch(o=>{throw console.debug(`Error caching image ${e}:`,o),this._imageCache.delete(e),o})}putImageSync(e,r){if(e===void 0)throw new Error("putImageSync: imageId must not be undefined");if(this._imageCache.has(e))throw new Error("putImageSync: imageId already in cache");const n={loaded:!1,imageId:e,sharedCacheKey:void 0,imageLoadObject:{promise:Promise.resolve(r)},timeStamp:Date.now(),sizeInBytes:0};this._imageCache.set(e,n);try{this._putImageCommon(e,r,n)}catch(i){throw this._imageCache.delete(e),i}}getImageLoadObject(e){if(e===void 0)throw new Error("getImageLoadObject: imageId must not be undefined");const r=this._imageCache.get(e);if(r)return r.timeStamp=Date.now(),r.imageLoadObject}isLoaded(e){const r=this._imageCache.get(e);return r?r.loaded:!1}getVolumeContainingImageId(e){const r=Array.from(this._volumeCache.keys()),n=qr(e);for(const i of r){const o=this._volumeCache.get(i);if(!o)return;const{volume:a}=o;if(!a.imageIds.length)return;const s=a.getImageURIIndex(n);if(s>-1)return{volume:a,imageIdIndex:s}}}getCachedImageBasedOnImageURI(e){const r=qr(e),i=Array.from(this._imageCache.keys()).find(o=>qr(o)===r);if(i)return this._imageCache.get(i)}_putVolumeCommon(e,r,n){var o;if(!this._volumeCache.get(e)){console.warn("The volume was purged from the cache before it completed loading.");return}n.loaded=!0,n.volume=r,(o=r.imageIds)==null||o.forEach(a=>{const s=this._imageCache.get(a);s&&(s.sharedCacheKey=e)});const i={volume:n};ot(Ze,et.VOLUME_CACHE_VOLUME_ADDED,i)}putVolumeSync(e,r){if(e===void 0)throw new Error("putVolumeSync: volumeId must not be undefined");if(this._volumeCache.has(e))throw new Error("putVolumeSync: volumeId already in cache");const n={loaded:!1,volumeId:e,volumeLoadObject:{promise:Promise.resolve(r)},timeStamp:Date.now(),sizeInBytes:0};this._volumeCache.set(e,n);try{this._putVolumeCommon(e,r,n)}catch(i){throw this._volumeCache.delete(e),i}}async putVolumeLoadObject(e,r){if(e===void 0)throw new Error("putVolumeLoadObject: volumeId must not be undefined");if(r.promise===void 0)throw new Error("putVolumeLoadObject: volumeLoadObject.promise must not be undefined");if(this._volumeCache.has(e))throw new Error(`putVolumeLoadObject: volumeId:${e} already in cache`);if(r.cancelFn&&typeof r.cancelFn!="function")throw new Error("putVolumeLoadObject: volumeLoadObject.cancel must be a function");const n={loaded:!1,volumeId:e,volumeLoadObject:r,timeStamp:Date.now(),sizeInBytes:0};return this._volumeCache.set(e,n),r.promise.then(i=>{try{this._putVolumeCommon(e,i,n)}catch(o){throw 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v=[g[0]+l[0],g[1]+l[1],g[2]+l[2]];return{newFocalPoint:g,newPosition:v}}const cie={RGB:0,HSV:1,LAB:2,DIVERGING:3},lie={LINEAR:0,LOG10:1};var yN={ColorSpace:cie,Scale:lie};const{ColorSpace:gs,Scale:L4}=yN,{ScalarMappingTarget:hv}=iw,{vtkDebugMacro:uie,vtkErrorMacro:ll,vtkWarningMacro:fie}=K;function _D(t,e){const r=t[0],n=t[1],i=t[2],o=Math.sqrt(r*r+n*n+i*i),a=o>.001?Math.acos(r/o):0,s=a>.001?Math.atan2(i,n):0;e[0]=o,e[1]=a,e[2]=s}function die(t,e){const r=t[0],n=t[1],i=t[2];e[0]=r*Math.cos(n),e[1]=r*Math.sin(n)*Math.cos(i),e[2]=r*Math.sin(n)*Math.sin(i)}function ED(t,e){if(t[0]>=e-.1)return t[2];const r=t[1]*Math.sqrt(e*e-t[0]*t[0])/(t[0]*Math.sin(t[1]));return t[2]>-.3*Math.PI?t[2]+r:t[2]-r}function hie(t,e){let r=t-e;for(r<0&&(r=-r);r>=2*Math.PI;)r-=2*Math.PI;return r>Math.PI&&(r=2*Math.PI-r),r}function bD(t,e,r,n){const i=[],o=[];ed(e,i),ed(r,o);const a=[],s=[];_D(i,a),_D(o,s);let c=t;if(a[1]>.05&&s[1]>.05&&hie(a[2],s[2])>.33*Math.PI){let u=Math.max(a[0],s[0]);u=Math.max(88,u),t<.5?(s[0]=u,s[1]=0,s[2]=0,c*=2):(a[0]=u,a[1]=0,a[2]=0,c=2*c-1)}a[1]<.05&&s[1]>.05?a[2]=ED(s,a[0]):s[1]<.05&&a[1]>.05&&(s[2]=ED(a,s[0]));const l=[];l[0]=(1-c)*a[0]+c*s[0],l[1]=(1-c)*a[1]+c*s[1],l[2]=(1-c)*a[2]+c*s[2];const f=[];die(l,f),py(f,n)}function gie(t,e){e.classHierarchy.push("vtkColorTransferFunction"),t.getSize=()=>e.nodes.length,t.addRGBPoint=(r,n,i,o)=>t.addRGBPointLong(r,n,i,o,.5,0),t.addRGBPointLong=function(r,n,i,o){let a=arguments.length>4&&arguments[4]!==void 0?arguments[4]:.5,s=arguments.length>5&&arguments[5]!==void 0?arguments[5]:0;if(a<0||a>1)return ll("Midpoint outside range [0.0, 1.0]"),-1;if(s<0||s>1)return ll("Sharpness outside range [0.0, 1.0]"),-1;e.allowDuplicateScalars||t.removePoint(r);const c={x:r,r:n,g:i,b:o,midpoint:a,sharpness:s};e.nodes.push(c),t.sortAndUpdateRange();let l=0;for(;l<e.nodes.length&&e.nodes[l].x!==r;l++);return l<e.nodes.length?l:-1},t.addHSVPoint=(r,n,i,o)=>t.addHSVPointLong(r,n,i,o,.5,0),t.addHSVPointLong=function(r,n,i,o){let a=arguments.length>4&&arguments[4]!==void 0?arguments[4]:.5,s=arguments.length>5&&arguments[5]!==void 0?arguments[5]:0;const c=[];return jf([n,i,o],c),t.addRGBPoint(r,c[0],c[1],c[2],a,s)},t.setNodes=r=>{if(e.nodes!==r){const n=JSON.stringify(e.nodes);e.nodes=r;const i=JSON.stringify(e.nodes);if(t.sortAndUpdateRange()||n!==i)return t.modified(),!0}return!1},t.sortAndUpdateRange=()=>{const r=JSON.stringify(e.nodes);e.nodes.sort((o,a)=>o.x-a.x);const n=JSON.stringify(e.nodes),i=t.updateRange();return!i&&r!==n?(t.modified(),!0):i},t.updateRange=()=>{const r=[2];r[0]=e.mappingRange[0],r[1]=e.mappingRange[1];const n=e.nodes.length;return n?(e.mappingRange[0]=e.nodes[0].x,e.mappingRange[1]=e.nodes[n-1].x):(e.mappingRange[0]=0,e.mappingRange[1]=0),r[0]===e.mappingRange[0]&&r[1]===e.mappingRange[1]?!1:(t.modified(),!0)},t.removePoint=r=>{let n=0;for(;n<e.nodes.length&&e.nodes[n].x!==r;n++);const i=n;if(n>=e.nodes.length)return-1;let o=!1;return e.nodes.splice(n,1),(n===0||n===e.nodes.length)&&(o=t.updateRange()),o||t.modified(),i},t.movePoint=(r,n)=>{if(r!==n){t.removePoint(n);for(let i=0;i<e.nodes.length;i++)if(e.nodes[i].x===r){e.nodes[i].x=n,t.sortAndUpdateRange();break}}},t.removeAllPoints=()=>{e.nodes=[],t.sortAndUpdateRange()},t.addRGBSegment=(r,n,i,o,a,s,c,l)=>{t.sortAndUpdateRange();for(let f=0;f<e.nodes.length;)e.nodes[f].x>=r&&e.nodes[f].x<=a?e.nodes.splice(f,1):f++;t.addRGBPointLong(r,n,i,o,.5,0),t.addRGBPointLong(a,s,c,l,.5,0),t.modified()},t.addHSVSegment=(r,n,i,o,a,s,c,l)=>{const f=[n,i,o],u=[s,c,l],d=[],h=[];jf(f,d),jf(u,h),t.addRGBSegment(r,d[0],d[1],d[2],a,h[0],h[1],h[2])},t.mapValue=r=>{const n=[];return t.getColor(r,n),[Math.floor(255*n[0]+.5),Math.floor(255*n[1]+.5),Math.floor(255*n[2]+.5),255]},t.getColor=(r,n)=>{if(e.indexedLookup){const i=t.getSize(),o=t.getAnnotatedValueIndexInternal(r);if(o<0||i===0){const a=t.getNanColorByReference();n[0]=a[0],n[1]=a[1],n[2]=a[2]}else{const a=[];t.getNodeValue(o%i,a),n[0]=a[1],n[1]=a[2],n[2]=a[3]}return}t.getTable(r,r,1,n)},t.getRedValue=r=>{const n=[];return t.getColor(r,n),n[0]},t.getGreenValue=r=>{const n=[];return t.getColor(r,n),n[1]},t.getBlueValue=r=>{const n=[];return t.getColor(r,n),n[2]},t.getTable=(r,n,i,o)=>{const a=Number(r),s=Number(n);if(my(a)||my(s)){for(let E=0;E<i;E++)o[E*3+0]=e.nanColor[0],o[E*3+1]=e.nanColor[1],o[E*3+2]=e.nanColor[2];return}let c=0;const l=e.nodes.length;let f=0,u=0,d=0;l!==0&&(f=e.nodes[l-1].r,u=e.nodes[l-1].g,d=e.nodes[l-1].b);let h=0,g=0,p=0;const v=[0,0,0],y=[0,0,0];let m=0,w=0;const x=[];let C=e.scale===L4.LOG10;C&&(C=e.mappingRange[0]>0);let S=0,T=0,_=0;C&&(S=Math.log10(a),T=Math.log10(s));for(let E=0;E<i;E++){const b=3*E;if(i>1?C?(_=S+E/(i-1)*(T-S),h=10**_):h=a+E/(i-1)*(s-a):C?(_=.5*(S+T),h=10**_):h=.5*(a+s),e.discretize){const D=e.mappingRange;if(h>=D[0]&&h<=D[1]){const I=e.numberOfValues,P=D[1]-D[0];if(I<=1)h=D[0]+P/2;else{const O=(h-D[0])/P,A=G_(I*O);h=D[0]+A/(I-1)*P}}}for(;c<l&&h>e.nodes[c].x;)c++,c<l&&(g=e.nodes[c-1].x,p=e.nodes[c].x,C&&(g=Math.log10(g),p=Math.log10(p)),v[0]=e.nodes[c-1].r,y[0]=e.nodes[c].r,v[1]=e.nodes[c-1].g,y[1]=e.nodes[c].g,v[2]=e.nodes[c-1].b,y[2]=e.nodes[c].b,m=e.nodes[c-1].midpoint,w=e.nodes[c-1].sharpness,m<1e-5&&(m=1e-5),m>.99999&&(m=.99999));if(h>e.mappingRange[1])o[b]=0,o[b+1]=0,o[b+2]=0,e.clamping&&(t.getUseAboveRangeColor()?(o[b]=e.aboveRangeColor[0],o[b+1]=e.aboveRangeColor[1],o[b+2]=e.aboveRangeColor[2]):(o[b]=f,o[b+1]=u,o[b+2]=d));else if(h<e.mappingRange[0]||fR(h)&&h<0)o[b]=0,o[b+1]=0,o[b+2]=0,e.clamping&&(t.getUseBelowRangeColor()?(o[b]=e.belowRangeColor[0],o[b+1]=e.belowRangeColor[1],o[b+2]=e.belowRangeColor[2]):l>0&&(o[b]=e.nodes[0].r,o[b+1]=e.nodes[0].g,o[b+2]=e.nodes[0].b));else if(c===0&&(Math.abs(h-a)<1e-6||e.discretize))l>0?(o[b]=e.nodes[0].r,o[b+1]=e.nodes[0].g,o[b+2]=e.nodes[0].b):(o[b]=0,o[b+1]=0,o[b+2]=0);else{let D=0;if(C?D=(_-g)/(p-g):D=(h-g)/(p-g),D<m?D=.5*D/m:D=.5+.5*(D-m)/(1-m),w>.99)if(D<.5){o[b]=v[0],o[b+1]=v[1],o[b+2]=v[2];continue}else{o[b]=y[0],o[b+1]=y[1],o[b+2]=y[2];continue}if(w<.01){if(e.colorSpace===gs.RGB)o[b]=(1-D)*v[0]+D*y[0],o[b+1]=(1-D)*v[1]+D*y[1],o[b+2]=(1-D)*v[2]+D*y[2];else if(e.colorSpace===gs.HSV){const V=[],j=[];$g(v,V),$g(y,j),e.hSVWrap&&(V[0]-j[0]>.5||j[0]-V[0]>.5)&&(V[0]>j[0]?V[0]-=1:j[0]-=1);const X=[];X[0]=(1-D)*V[0]+D*j[0],X[0]<0&&(X[0]+=1),X[1]=(1-D)*V[1]+D*j[1],X[2]=(1-D)*V[2]+D*j[2],jf(X,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]}else if(e.colorSpace===gs.LAB){const V=[],j=[];ed(v,V),ed(y,j);const X=[];X[0]=(1-D)*V[0]+D*j[0],X[1]=(1-D)*V[1]+D*j[1],X[2]=(1-D)*V[2]+D*j[2],py(X,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]}else e.colorSpace===gs.DIVERGING?(bD(D,v,y,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]):ll("ColorSpace set to invalid value.",e.colorSpace);continue}D<.5?D=.5*(D*2)**(1+10*w):D>.5&&(D=1-.5*((1-D)*2)**(1+10*w));const I=D*D,P=I*D,O=2*P-3*I+1,A=-2*P+3*I,F=P-2*I+D,G=P-I;let L,N;if(e.colorSpace===gs.RGB)for(let V=0;V<3;V++)L=y[V]-v[V],N=(1-w)*L,o[b+V]=O*v[V]+A*y[V]+F*N+G*N;else if(e.colorSpace===gs.HSV){const V=[],j=[];$g(v,V),$g(y,j),e.hSVWrap&&(V[0]-j[0]>.5||j[0]-V[0]>.5)&&(V[0]>j[0]?V[0]-=1:j[0]-=1);const X=[];for(let re=0;re<3;re++)L=j[re]-V[re],N=(1-w)*L,X[re]=O*V[re]+A*j[re]+F*N+G*N,re===0&&X[re]<0&&(X[re]+=1);jf(X,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]}else if(e.colorSpace===gs.LAB){const V=[],j=[];ed(v,V),ed(y,j);const X=[];for(let re=0;re<3;re++)L=j[re]-V[re],N=(1-w)*L,X[re]=O*V[re]+A*j[re]+F*N+G*N;py(X,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]}else e.colorSpace===gs.DIVERGING?(bD(D,v,y,x),o[b]=x[0],o[b+1]=x[1],o[b+2]=x[2]):ll("ColorSpace set to invalid value.");for(let V=0;V<3;V++)o[b+V]=o[b+V]<0?0:o[b+V],o[b+V]=o[b+V]>1?1:o[b+V]}}},t.getUint8Table=function(r,n,i){let o=arguments.length>3&&arguments[3]!==void 0?arguments[3]:!1;if(t.getMTime()<=e.buildTime&&e.tableSize===i&&e.tableWithAlpha!==o)return e.table;if(e.nodes.length===0)return ll("Attempting to lookup a value with no points in the function"),e.table;const a=o?4:3;(e.tableSize!==i||e.tableWithAlpha!==o)&&(e.table=new Uint8Array(i*a),e.tableSize=i,e.tableWithAlpha=o);const s=[];t.getTable(r,n,i,s);for(let c=0;c<i;c++)e.table[c*a+0]=Math.floor(s[c*3+0]*255+.5),e.table[c*a+1]=Math.floor(s[c*3+1]*255+.5),e.table[c*a+2]=Math.floor(s[c*3+2]*255+.5),o&&(e.table[c*a+3]=255);return e.buildTime.modified(),e.table},t.buildFunctionFromArray=r=>{t.removeAllPoints();const n=r.getNumberOfComponents();for(let i=0;i<r.getNumberOfTuples();i++)switch(n){case 3:{e.nodes.push({x:i,r:r.getComponent(i,0),g:r.getComponent(i,1),b:r.getComponent(i,2),midpoint:.5,sharpness:0});break}case 4:{e.nodes.push({x:r.getComponent(i,0),r:r.getComponent(i,1),g:r.getComponent(i,2),b:r.getComponent(i,3),midpoint:.5,sharpness:0});break}case 5:{e.nodes.push({x:i,r:r.getComponent(i,0),g:r.getComponent(i,1),b:r.getComponent(i,2),midpoint:r.getComponent(i,4),sharpness:r.getComponent(i,5)});break}case 6:{e.nodes.push({x:r.getComponent(i,0),r:r.getComponent(i,1),g:r.getComponent(i,2),b:r.getComponent(i,3),midpoint:r.getComponent(i,4),sharpness:r.getComponent(i,5)});break}}t.sortAndUpdateRange()},t.buildFunctionFromTable=(r,n,i,o)=>{let a=0;t.removeAllPoints(),i>1&&(a=(n-r)/(i-1));for(let s=0;s<i;s++){const c={x:r+a*s,r:o[s*3],g:o[s*3+1],b:o[s*3+2],sharpness:0,midpoint:.5};e.nodes.push(c)}t.sortAndUpdateRange()},t.getNodeValue=(r,n)=>r<0||r>=e.nodes.length?(ll("Index out of range!"),-1):(n[0]=e.nodes[r].x,n[1]=e.nodes[r].r,n[2]=e.nodes[r].g,n[3]=e.nodes[r].b,n[4]=e.nodes[r].midpoint,n[5]=e.nodes[r].sharpness,1),t.setNodeValue=(r,n)=>{if(r<0||r>=e.nodes.length)return ll("Index out of range!"),-1;const i=e.nodes[r].x;return e.nodes[r].x=n[0],e.nodes[r].r=n[1],e.nodes[r].g=n[2],e.nodes[r].b=n[3],e.nodes[r].midpoint=n[4],e.nodes[r].sharpness=n[5],i!==n[0]?t.sortAndUpdateRange():t.modified(),1},t.getNumberOfAvailableColors=()=>{var n;if(e.indexedLookup&&t.getSize())return t.getSize();if(e.tableSize)return e.tableSize;const r=((n=e.nodes)==null?void 0:n.length)??0;return Math.max(4094,r)},t.getIndexedColor=(r,n)=>{const i=t.getSize();if(i>0&&r>=0){const a=[];t.getNodeValue(r%i,a);for(let s=0;s<3;++s)n[s]=a[s+1];n[3]=1;return}const o=t.getNanColorByReference();n[0]=o[0],n[1]=o[1],n[2]=o[2],n[3]=1},t.fillFromDataPointer=(r,n)=>{if(!(r<=0||!n)){t.removeAllPoints();for(let i=0;i<r;i++)t.addRGBPoint(n[i*4],n[i*4+1],n[i*4+2],n[i*4+3])}},t.setMappingRange=(r,n)=>{const i=[r,n],o=t.getRange();if(o[1]===i[1]&&o[0]===i[0])return;if(i[1]===i[0]){ll("attempt to set zero width color range");return}const a=(i[1]-i[0])/(o[1]-o[0]),s=i[0]-o[0]*a;for(let c=0;c<e.nodes.length;++c)e.nodes[c].x=e.nodes[c].x*a+s;e.mappingRange[0]=i[0],e.mappingRange[1]=i[1],t.modified()},t.adjustRange=r=>{const n=t.getRange(),i=[];n[0]<r[0]?(t.getColor(r[0],i),t.addRGBPoint(r[0],i[0],i[1],i[2])):(t.getColor(n[0],i),t.addRGBPoint(r[0],i[0],i[1],i[2])),n[1]>r[1]?(t.getColor(r[1],i),t.addRGBPoint(r[1],i[0],i[1],i[2])):(t.getColor(n[1],i),t.addRGBPoint(r[1],i[0],i[1],i[2])),t.sortAndUpdateRange();for(let o=0;o<e.nodes.length;)e.nodes[o].x>=r[0]&&e.nodes[o].x<=r[1]?e.nodes.splice(o,1):++o;return 1},t.estimateMinNumberOfSamples=(r,n)=>{const i=t.findMinimumXDistance();return Math.ceil((n-r)/i)},t.findMinimumXDistance=()=>{if(e.nodes.length<2)return-1;let r=Number.MAX_VALUE;for(let n=0;n<e.nodes.length-1;n++){const i=e.nodes[n+1].x-e.nodes[n].x;i<r&&(r=i)}return r},t.mapScalarsThroughTable=(r,n,i,o)=>{if(t.getSize()===0){uie("Transfer Function Has No Points!");return}e.indexedLookup?t.mapDataIndexed(r,n,i,o):t.mapData(r,n,i,o)},t.mapData=(r,n,i,o)=>{if(t.getSize()===0){fie("Transfer Function Has No Points!");return}const a=Math.floor(t.getAlpha()*255+.5),s=r.getNumberOfTuples(),c=r.getNumberOfComponents(),l=n.getData(),f=r.getData(),u=[];if(i===hv.RGBA)for(let d=0;d<s;d++){const h=f[d*c+o];t.getColor(h,u),l[d*4]=Math.floor(u[0]*255+.5),l[d*4+1]=Math.floor(u[1]*255+.5),l[d*4+2]=Math.floor(u[2]*255+.5),l[d*4+3]=a}if(i===hv.RGB)for(let d=0;d<s;d++){const h=f[d*c+o];t.getColor(h,u),l[d*3]=Math.floor(u[0]*255+.5),l[d*3+1]=Math.floor(u[1]*255+.5),l[d*3+2]=Math.floor(u[2]*255+.5)}if(i===hv.LUMINANCE)for(let d=0;d<s;d++){const h=f[d*c+o];t.getColor(h,u),l[d]=Math.floor(u[0]*76.5+u[1]*150.45+u[2]*28.05+.5)}if(i===hv.LUMINANCE_ALPHA)for(let d=0;d<s;d++){const h=f[d*c+o];t.getColor(h,u),l[d*2]=Math.floor(u[0]*76.5+u[1]*150.45+u[2]*28.05+.5),l[d*2+1]=a}},t.applyColorMap=r=>{const n=JSON.stringify(e.colorSpace);r.ColorSpace&&(e.colorSpace=gs[r.ColorSpace.toUpperCase()],e.colorSpace===void 0&&(ll(`ColorSpace ${r.ColorSpace} not supported, using RGB instead`),e.colorSpace=gs.RGB));let i=n!==JSON.stringify(e.colorSpace);const o=i||JSON.stringify(e.nanColor);if(r.NanColor)for(e.nanColor=[].concat(r.NanColor);e.nanColor.length<4;)e.nanColor.push(1);i=i||o!==JSON.stringify(e.nanColor);const a=i||JSON.stringify(e.nodes);if(r.RGBPoints){const l=r.RGBPoints.length;e.nodes=[];const f=.5,u=0;for(let d=0;d<l;d+=4)e.nodes.push({x:r.RGBPoints[d],r:r.RGBPoints[d+1],g:r.RGBPoints[d+2],b:r.RGBPoints[d+3],midpoint:f,sharpness:u})}const s=t.sortAndUpdateRange(),c=!s&&(i||a!==JSON.stringify(e.nodes));return c&&t.modified(),s||c}}const 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e.componentData[i].scalarOpacity!==o?(e.componentData[i].scalarOpacity=o,t.modified(),!0):!1},t.getScalarOpacity=function(){let i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return e.componentData[i].scalarOpacity===null&&(e.componentData[i].scalarOpacity=Td.newInstance(),e.componentData[i].scalarOpacity.addPoint(0,1),e.componentData[i].scalarOpacity.addPoint(1024,1),t.modified()),e.componentData[i].scalarOpacity},t.setComponentWeight=function(){let i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,o=arguments.length>1&&arguments[1]!==void 0?arguments[1]:1;if(i<0||i>=D2)return Kx("Invalid index"),!1;const a=Math.min(1,Math.max(0,o));return e.componentData[i].componentWeight!==a?(e.componentData[i].componentWeight=a,t.modified(),!0):!1},t.getComponentWeight=function(){let i=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return i<0||i>=D2?(Kx("Invalid index"),0):e.componentData[i].componentWeight},t.setInterpolationTypeToNearest=()=>t.setInterpolationType(Xg.NEAREST),t.setInterpolationTypeToLinear=()=>t.setInterpolationType(Xg.LINEAR),t.setInterpolationTypeToFastLinear=()=>t.setInterpolationType(Xg.FAST_LINEAR),t.getInterpolationTypeAsString=()=>K.enumToString(Xg,e.interpolationType),["useGradientOpacity","scalarOpacityUnitDistance","gradientOpacityMinimumValue","gradientOpacityMinimumOpacity","gradientOpacityMaximumValue","gradientOpacityMaximumOpacity","opacityMode","forceNearestInterpolation"].forEach(i=>{const o=K.capitalize(i);t[`set${o}`]=(a,s)=>e.componentData[a][`${i}`]!==s?(e.componentData[a][`${i}`]=s,t.modified(),!0):!1}),["useGradientOpacity","scalarOpacityUnitDistance","gradientOpacityMinimumValue","gradientOpacityMinimumOpacity","gradientOpacityMaximumValue","gradientOpacityMaximumOpacity","opacityMode","forceNearestInterpolation"].forEach(i=>{const o=K.capitalize(i);t[`get${o}`]=a=>e.componentData[a][`${i}`]})}const Mie={colorMixPreset:null,independentComponents:!0,interpolationType:Xg.FAST_LINEAR,shade:!1,ambient:.1,diffuse:.7,specular:.2,specularPower:10,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function Pie(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,Mie,r),K.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;n<D2;++n)e.componentData.push({colorChannels:1,grayTransferFunction:null,rGBTransferFunction:null,scalarOpacity:null,scalarOpacityUnitDistance:1,opacityMode:Iie.FRACTIONAL,gradientOpacityMinimumValue:0,gradientOpacityMinimumOpacity:0,gradientOpacityMaximumValue:1,gradientOpacityMaximumOpacity:1,useGradientOpacity:!1,componentWeight:1,forceNearestInterpolation:!1})}K.setGet(t,e,["colorMixPreset","independentComponents","interpolationType","shade","ambient","diffuse","specular","specularPower","useLabelOutline","labelOutlineOpacity"]),K.setGetArray(t,e,["labelOutlineThickness"]),Oie(t,e)}const Rie=K.newInstance(Pie,"vtkVolumeProperty");var Lie={newInstance:Rie,...pA};const{vtkDebugMacro:Aie}=K;function Nie(t,e){e.classHierarchy.push("vtkVolume"),t.getVolumes=()=>t,t.makeProperty=Lie.newInstance,t.getProperty=()=>(e.property===null&&(e.property=t.makeProperty()),e.property),t.getBounds=()=>{if(e.mapper===null)return e.bounds;const r=e.mapper.getBounds();if(!r||r.length!==6)return r;if(r[0]>r[1])return e.mapperBounds=r.concat(),e.bounds=[1,-1,1,-1,1,-1],e.boundsMTime.modified(),r;const n=i=>i[0].map((o,a)=>i.map(s=>s[a]));if(!e.mapperBounds||!n([r,e.mapperBounds]).reduce((i,o)=>i&&o[0]===o[1],!0)||t.getMTime()>e.boundsMTime.getMTime()){Aie("Recomputing bounds..."),e.mapperBounds=r.map(a=>a);const i=[];dr.getCorners(r,i),t.computeMatrix();const o=new Float64Array(16);On(o,e.matrix),i.forEach(a=>qt(a,a,o)),e.bounds[0]=e.bounds[2]=e.bounds[4]=Number.MAX_VALUE,e.bounds[1]=e.bounds[3]=e.bounds[5]=-Number.MAX_VALUE,e.bounds=e.bounds.map((a,s)=>s%2===0?i.reduce((c,l)=>c>l[s/2]?l[s/2]:c,a):i.reduce((c,l)=>c<l[(s-1)/2]?l[(s-1)/2]:c,a)),e.boundsMTime.modified()}return e.bounds},t.getMTime=()=>{let r=e.mtime;if(e.property!==null){const n=e.property.getMTime();r=n>r?n:r}return r},t.getRedrawMTime=()=>{let r=e.mtime;if(e.mapper!==null){let n=e.mapper.getMTime();r=n>r?n:r,e.mapper.getInput()!==null&&(e.mapper.getInputAlgorithm().update(),n=e.mapper.getInput().getMTime(),r=n>r?n:r)}return r}}const kie={mapper:null,property:null,bounds:[1,-1,1,-1,1,-1]};function bN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,kie,r),O4.extend(t,e,r),e.boundsMTime={},K.obj(e.boundsMTime),K.set(t,e,["property"]),K.setGet(t,e,["mapper"]),K.getArray(t,e,["bounds"],6),Nie(t,e)}const Vie=K.newInstance(bN,"vtkVolume");var Fie={newInstance:Vie,extend:bN};const{vtkErrorMacro:Uie}=K;class Bie{constructor(){this.segmentMapping={},this.segments=[null],this.faces=[]}addSegment(e){const r=e[0],n=e[e.length-1];if(r===n||e.length<2)return;const i=this.segmentMapping[r],o=this.segmentMapping[n];if(i!==void 0&&o!==void 0)if(Math.abs(i)===Math.abs(o)){const a=i<o?o:i,s=this.segments[a];if(i>0)for(let c=1;c<e.length-1;c++)s.push(e[c]);else for(let c=1;c<e.length-1;c++)s.unshift(e[e.length-1-c]);this.faces.push(s),this.segments[a]=null,this.segmentMapping[r]=void 0,this.segmentMapping[n]=void 0}else{const a=Math.abs(i),s=Math.abs(o),c=this.segments[a],l=this.segments[s];this.segments[a]=null,this.segments[s]=null,this.segmentMapping[c[0]]=void 0,this.segmentMapping[l[0]]=void 0,this.segmentMapping[c[c.length-1]]=void 0,this.segmentMapping[l[l.length-1]]=void 0,this.addSegment(e),this.addSegment(c),this.addSegment(l)}else if(i!==void 0){if(i>0){const a=this.segments[i];for(let s=1;s<e.length;s++)a.push(e[s]);this.segmentMapping[n]=i}else{const a=this.segments[-i];this.segmentMapping[n]=i;for(let s=1;s<e.length;s++)a.unshift(e[s])}this.segmentMapping[r]=void 0}else if(o!==void 0){if(o>0){const a=this.segments[o];for(let s=1;s<e.length;s++)a.push(e[e.length-1-s]);this.segmentMapping[r]=o}else{const a=this.segments[-o];this.segmentMapping[r]=o;for(let s=1;s<e.length;s++)a.unshift(e[e.length-s-1])}this.segmentMapping[n]=void 0}else{const a=this.segments.length;this.segments.push(e),this.segmentMapping[r]=-a,this.segmentMapping[n]=a}}}function Gie(t,e){e.classHierarchy.push("vtkClosedPolyLineToSurfaceFilter"),t.requestData=(r,n)=>{const i=r[0];if(!i){Uie("Invalid or missing input");return}const o=Xr.newInstance();o.shallowCopy(i);const a=new Bie,s=i.getLines().getData();let c=0;for(;c<s.length;){const d=s[c++],h=[];for(let g=0;g<d;g++)h.push(s[c+g]);a.addSegment(h),c+=d}const{faces:l}=a;let f=l.length;for(let d=0;d<l.length;d++)f+=l[d].length;const u=new Uint16Array(f);c=0;for(let d=0;d<l.length;d++){const h=l[d];u[c++]=h.length;for(let g=0;g<h.length;g++)u[c++]=h[g]}o.setPolys(Sd.newInstance({values:u,name:"faces"})),n[0]=o}}const Wie={};function DN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Wie,r),K.obj(t,e),K.algo(t,e,1,1),Gie(t,e)}const zie=K.newInstance(DN,"vtkClosedPolyLineToSurfaceFilter");var $ie={newInstance:zie,extend:DN};const{vtkErrorMacro:OD}=Do;function jie(t){const e=t.getPolys().getData(),r=t.getStrips().getData(),n={cellSize:0,cell:[],done:!1,polyIdx:0,stripIdx:0,remainingStripLength:0,next(){if(n.polyIdx<e.length){n.cellSize=e[n.polyIdx];const i=n.polyIdx+1,o=i+n.cellSize;n.polyIdx=o;let a=0;for(let s=i;s<o;++s)n.cell[a++]=e[s]}else if(n.stripIdx<r.length){n.cellSize=3,n.remainingStripLength===0&&(n.remainingStripLength=r[n.stripIdx]-2,n.stripIdx+=3);const i=n.stripIdx-2,o=n.stripIdx+1;n.stripIdx++,n.remainingStripLength--;let a=0;for(let s=i;s<o;++s)n.cell[a++]=r[s]}else if(!n.done)n.done=!0;else throw new Error("Iterator is done")}};return n.next(),n}function Hie(t,e){e.classHierarchy.push("vtkCutter");const r={...t};t.getMTime=()=>{let i=r.getMTime();return e.cutFunction&&(i=Math.max(i,e.cutFunction.getMTime())),i};function n(i,o){const a=i.getPoints(),s=a.getData(),c=a.getNumberOfPoints(),l=[],f=[],u=[];(!e.cutScalars||e.cutScalars.length<c)&&(e.cutScalars=new Float32Array(c));let d=0,h=0;for(;d<s.length;)e.cutScalars[h++]=e.cutFunction.evaluateFunction(s[d++],s[d++],s[d++]);const g=[],p=new Array(3),v=new Array(3),y=[];for(const w=jie(i);!w.done;w.next()){if(w.cellSize<=2)continue;for(let _=0;_<w.cellSize;)y[_]=e.cutScalars[w.cell[_++]];const x=y[0]>0;let C=!0;for(let _=1;_<w.cell.length;_++)if(y[_]>0!==x){C=!1;break}if(C)continue;const S=[];for(let _=0;_<w.cellSize;_++){const E=_+1===w.cellSize?0:_+1,b=y[_]>0;if(y[E]>0===b)continue;let I=_,P=E,O=y[P]-y[I];O<=0&&(I=E,P=_,O*=-1);let A=0;O!==0&&(A=(e.cutValue-y[I])/O);const F=w.cell[I],G=w.cell[P];p[0]=s[F*3],p[1]=s[F*3+1],p[2]=s[F*3+2],v[0]=s[G*3],v[1]=s[G*3+1],v[2]=s[G*3+2];const L=[p[0]+A*(v[0]-p[0]),p[1]+A*(v[1]-p[1]),p[2]+A*(v[2]-p[2])];S.push({pointEdge1:F,pointEdge2:G,intersectedPoint:L,newPointID:-1})}for(let _=0;_<S.length;_++){const E=S[_];let b=!1;for(let D=0;D<g.length;D++){const I=g[D],P=E.pointEdge1===I.pointEdge1&&E.pointEdge2===I.pointEdge2,O=E.intersectedPoint[0]===I.intersectedPoint[0]&&E.intersectedPoint[1]===I.intersectedPoint[1]&&E.intersectedPoint[2]===I.intersectedPoint[2];if(P||O){b=!0,S[_].newPointID=g[D].newPointID;break}}b||(l.push(E.intersectedPoint[0]),l.push(E.intersectedPoint[1]),l.push(E.intersectedPoint[2]),S[_].newPointID=l.length/3-1,g.push(S[_]))}const T=S.length;T===2?f.push(T,S[0].newPointID,S[1].newPointID):T>2&&(u.push(T),S.forEach(_=>{u.push(_.newPointID)}))}o.getPoints().setData(q5(a.getDataType(),l),3),f.length!==0&&o.getLines().setData(Uint16Array.from(f)),u.length!==0&&o.getPolys().setData(Uint16Array.from(u))}t.requestData=(i,o)=>{const a=i[0];if(!a){OD("Invalid or missing input");return}if(!e.cutFunction){OD("Missing cut function");return}const s=Xr.newInstance();n(a,s),o[0]=s}}const Kie={cutFunction:null,cutScalars:null,cutValue:0};function IN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Kie,r),br(t,e),D_(t,e,1,1),mi(t,e,["cutFunction","cutValue"]),Hie(t,e)}const qie=Jn(IN,"vtkCutter");var Xie={newInstance:qie,extend:IN};const Yie=[2,0,1,2,2,3,2,4,5,2,6,7,2,0,2,2,1,3,2,4,6,2,5,7,2,0,4,2,1,5,2,2,6,2,3,7],Jie=[4,0,1,3,2,4,4,6,7,5,4,8,10,11,9,4,12,13,15,14,4,16,18,19,17,4,20,21,23,22];function Zie(t,e){e.classHierarchy.push("vtkCubeSource");function r(n,i){if(e.deleted)return;const o=Xr.newInstance();i[0]=o;const a=24,s=K.newTypedArray(e.pointType,a*3);o.getPoints().setData(s,3);const c=K.newTypedArray(e.pointType,a*3),l=Vt.newInstance({name:"Normals",values:c,numberOfComponents:3});o.getPointData().setNormals(l);let f=2;e.generate3DTextureCoordinates===!0&&(f=3);const u=K.newTypedArray(e.pointType,a*f),d=Vt.newInstance({name:"TextureCoordinates",values:u,numberOfComponents:f});o.getPointData().setTCoords(d);const h=[0,0,0],g=[0,0,0],p=[0,0];let v=0;h[0]=-e.xLength/2,g[0]=-1,g[1]=0,g[2]=0;for(let y=0;y<2;y++){h[1]=-e.yLength/2;for(let m=0;m<2;m++){p[1]=h[1]+.5,h[2]=-e.zLength/2;for(let w=0;w<2;w++)p[0]=(h[2]+.5)*(1-2*y),s[v*3]=h[0],s[v*3+1]=h[1],s[v*3+2]=h[2],c[v*3]=g[0],c[v*3+1]=g[1],c[v*3+2]=g[2],f===2?(u[v*f]=p[0],u[v*f+1]=p[1]):(u[v*f]=2*y-1,u[v*f+1]=2*m-1,u[v*f+2]=2*w-1),v++,h[2]+=e.zLength;h[1]+=e.yLength}h[0]+=e.xLength,g[0]+=2}h[1]=-e.yLength/2,g[1]=-1,g[0]=0,g[2]=0;for(let y=0;y<2;y++){h[0]=-e.xLength/2;for(let m=0;m<2;m++){p[0]=(h[0]+.5)*(2*y-1),h[2]=-e.zLength/2;for(let w=0;w<2;w++)p[1]=(h[2]+.5)*-1,s[v*3]=h[0],s[v*3+1]=h[1],s[v*3+2]=h[2],c[v*3]=g[0],c[v*3+1]=g[1],c[v*3+2]=g[2],f===2?(u[v*f]=p[0],u[v*f+1]=p[1]):(u[v*f]=2*m-1,u[v*f+1]=2*y-1,u[v*f+2]=2*w-1),v++,h[2]+=e.zLength;h[0]+=e.xLength}h[1]+=e.yLength,g[1]+=2}h[2]=-e.zLength/2,g[2]=-1,g[0]=0,g[1]=0;for(let y=0;y<2;y++){h[1]=-e.yLength/2;for(let m=0;m<2;m++){p[1]=h[1]+.5,h[0]=-e.xLength/2;for(let w=0;w<2;w++)p[0]=(h[0]+.5)*(2*y-1),s[v*3]=h[0],s[v*3+1]=h[1],s[v*3+2]=h[2],c[v*3]=g[0],c[v*3+1]=g[1],c[v*3+2]=g[2],f===2?(u[v*f]=p[0],u[v*f+1]=p[1]):(u[v*f]=2*w-1,u[v*f+1]=2*m-1,u[v*f+2]=2*y-1),v++,h[0]+=e.xLength;h[1]+=e.yLength}h[2]+=e.zLength,g[2]+=2}if(e.rotations&&Yi.buildFromDegree().rotateX(e.rotations[0]).rotateY(e.rotations[1]).rotateZ(e.rotations[2]).apply(s).apply(c),e.center&&Yi.buildFromRadian().translate(...e.center).apply(s),e.matrix){Yi.buildFromRadian().setMatrix(e.matrix).apply(s);const y=[e.matrix[0],e.matrix[1],e.matrix[2],0,e.matrix[4],e.matrix[5],e.matrix[6],0,e.matrix[8],e.matrix[9],e.matrix[10],0,0,0,0,1];Yi.buildFromRadian().setMatrix(y).apply(c)}e.generateFaces?o.getPolys().deepCopy(e._polys):o.getPolys().initialize(),e.generateLines?(o.getLines().deepCopy(e._lineCells),o.getPointData().setNormals(null)):o.getLines().initialize(),o.modified()}t.setBounds=function(){let n=[];if(Array.isArray(arguments.length<=0?void 0:arguments[0]))n=arguments.length<=0?void 0:arguments[0];else for(let i=0;i<arguments.length;i++)n.push(i<0||arguments.length<=i?void 0:arguments[i]);n.length===6&&(t.setXLength(n[1]-n[0]),t.setYLength(n[3]-n[2]),t.setZLength(n[5]-n[4]),t.setCenter([(n[0]+n[1])/2,(n[2]+n[3])/2,(n[4]+n[5])/2]))},t.requestData=r}const Qie={xLength:1,yLength:1,zLength:1,pointType:"Float64Array",generate3DTextureCoordinates:!1,generateFaces:!0,generateLines:!1};function ON(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Qie,r),K.obj(t,e),K.setGet(t,e,["xLength","yLength","zLength","generate3DTextureCoordinates","generateFaces","generateLines"]),K.setGetArray(t,e,["center","rotations"],3),K.setGetArray(t,e,["matrix"],16),e._polys=Sd.newInstance({values:Uint16Array.from(Jie)}),e._lineCells=Sd.newInstance({values:Uint16Array.from(Yie)}),K.moveToProtected(t,e,["polys","lineCells"]),K.algo(t,e,0,1),Zie(t,e)}const eoe=K.newInstance(ON,"vtkCubeSource");var MN={newInstance:eoe,extend:ON};const{vtkErrorMacro:MD}=K;function toe(t,e){e.classHierarchy.push("vtkImageDataOutlineFilter");const r={...t};t.requestData=(n,i)=>{const o=n[0];if(!o||!o.isA("vtkImageData")){MD("Invalid or missing input");return}const a=o.getSpatialExtent();if(!a){MD("Unable to fetch spatial extents of input image.");return}e._cubeSource.setBounds(a),e._cubeSource.setMatrix(o.getIndexToWorld()),i[0]=e._cubeSource.getOutputData()},t.getMTime=()=>Math.max(r.getMTime(),e._cubeSource.getMTime()),t.setGenerateFaces=e._cubeSource.setGenerateFaces,t.setGenerateLines=e._cubeSource.setGenerateLines,t.getGenerateFaces=e._cubeSource.getGenerateFaces,t.getGenerateLines=e._cubeSource.getGenerateLines}const noe={};function PN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,noe,r),K.obj(t,e),K.algo(t,e,1,1),e._cubeSource=MN.newInstance(),K.moveToProtected(t,e,["cubeSource","tmpOut"]),toe(t,e)}const roe=K.newInstance(PN,"vtkImageDataOutlineFilter");var ioe={newInstance:roe,extend:PN};let B4;function ooe(t,e){e.classHierarchy.push("vtkAbstractTransform","vtkHomogeneousTransform","vtkTransform"),t.transformPoint=(r,n)=>(qt(n,r,e.matrix),n),t.transformPoints=(r,n)=>{const i=new Float64Array(3),o=new Float64Array(3);for(let a=0;a<r.length;a+=3)i[0]=r[a],i[1]=r[a+1],i[2]=r[a+2],qt(o,i,e.matrix),n[a]=o[0],n[a+1]=o[1],n[a+2]=o[2];return n},t.preMultiply=()=>{t.setPreMultiplyFlag(!0)},t.postMultiply=()=>{t.setPreMultiplyFlag(!1)},t.transformMatrix=(r,n)=>(e.preMultiplyFlag?Un(n,e.matrix,r):Un(n,r,e.matrix),n),t.transformMatrices=(r,n)=>{const i=new Float64Array(16),o=new Float64Array(16),a=e.preMultiplyFlag?()=>Un(o,e.matrix,i):()=>Un(o,i,e.matrix);for(let s=0;s<r.length;s+=16){for(let c=0;c<16;++c)i[c]=r[s+c];a();for(let c=0;c<16;++c)n[s+c]=o[c]}return n},t.getInverse=()=>B4({matrix:nn.invertMatrix(Array.from(e.matrix),[],4),preMultiplyFlag:e.preMultiplyFlag})}const aoe={preMultiplyFlag:!1,matrix:[...F_]};function RN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,aoe,r),K.obj(t,e),K.setGet(t,e,["preMultiplyFlag"]),K.setGetArray(t,e,["matrix"],16),ooe(t,e)}B4=K.newInstance(RN,"vtkTransform");var soe={newInstance:B4,extend:RN},coe=`//VTK::System::Dec
 
 /*=========================================================================
 
@@ -2838,12 +2838,12 @@ void main()
 
   //VTK::RenderPassFragmentShader::Impl
 }
-`;const{vtkErrorMacro:Mf}=bo;function PD(t,e,r){return e.identity(r),t.reduce((n,i,o)=>o===0?i?e.copy(n,i):e.identity(n):i?e.multiply(n,n,i):n,r)}function uoe(t,e){e.classHierarchy.push("vtkOpenGLImageResliceMapper");function r(i){[e._scalars,e._colorTransferFunc,e._pwFunc].forEach(o=>i.unregisterGraphicsResourceUser(o,t))}t.buildPass=i=>{if(i){e.currentRenderPass=null,e._openGLImageSlice=t.getFirstAncestorOfType("vtkOpenGLImageSlice"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const o=e._openGLRenderer.getRenderable();e._openGLCamera=e._openGLRenderer.getViewNodeFor(o.getActiveCamera());const a=e._openGLRenderWindow;e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),a&&!a.isDeleted()&&a!==e._openGLRenderWindow&&r(a),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow)}},t.translucentPass=(i,o)=>{i&&(e.currentRenderPass=o,t.render())},t.zBufferPass=i=>{i&&(e.haveSeenDepthRequest=!0,e.renderDepth=!0,t.render(),e.renderDepth=!1)},t.opaqueZBufferPass=i=>t.zBufferPass(i),t.opaquePass=i=>{i&&t.render()},t.getCoincidentParameters=(i,o)=>e.renderable.getResolveCoincidentTopology()==lc.PolygonOffset?e.renderable.getCoincidentTopologyPolygonOffsetParameters():null,t.render=()=>{const i=e._openGLImageSlice.getRenderable(),o=e._openGLRenderer.getRenderable();t.renderPiece(o,i)},t.renderPiece=(i,o)=>{if(t.invokeEvent({type:"StartEvent"}),e.renderable.update(),e.currentInput=e.renderable.getInputData(),!e.currentInput){Mf("No input!");return}t.updateResliceGeometry(),t.renderPieceStart(i,o),t.renderPieceDraw(i,o),t.renderPieceFinish(i,o),t.invokeEvent({type:"EndEvent"})},t.renderPieceStart=(i,o)=>{t.updateBufferObjects(i,o),o.getProperty().getInterpolationType()===ad.NEAREST?(e.openGLTexture.setMinificationFilter($t.NEAREST),e.openGLTexture.setMagnificationFilter($t.NEAREST),e.colorTexture.setMinificationFilter($t.NEAREST),e.colorTexture.setMagnificationFilter($t.NEAREST),e.pwfTexture.setMinificationFilter($t.NEAREST),e.pwfTexture.setMagnificationFilter($t.NEAREST)):(e.openGLTexture.setMinificationFilter($t.LINEAR),e.openGLTexture.setMagnificationFilter($t.LINEAR),e.colorTexture.setMinificationFilter($t.LINEAR),e.colorTexture.setMagnificationFilter($t.LINEAR),e.pwfTexture.setMinificationFilter($t.LINEAR),e.pwfTexture.setMagnificationFilter($t.LINEAR)),e.lastBoundBO=null},t.renderPieceDraw=(i,o)=>{const a=e.context;e.openGLTexture.activate(),e.colorTexture.activate(),e.pwfTexture.activate(),t.updateShaders(e.tris,i,o),a.drawArrays(a.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release(),e.openGLTexture.deactivate(),e.colorTexture.deactivate(),e.pwfTexture.deactivate()},t.renderPieceFinish=(i,o)=>{},t.updateBufferObjects=(i,o)=>{t.getNeedToRebuildBufferObjects(i,o)&&t.buildBufferObjects(i,o)},t.getNeedToRebuildBufferObjects=(i,o)=>{var a,s,c;return e.VBOBuildTime.getMTime()<t.getMTime()||e.VBOBuildTime.getMTime()<o.getMTime()||e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<o.getProperty().getMTime()||e.VBOBuildTime.getMTime()<e.currentInput.getMTime()||e.VBOBuildTime.getMTime()<e.resliceGeom.getMTime()||!((a=e.openGLTexture)!=null&&a.getHandle())||!((s=e.colorTexture)!=null&&s.getHandle())||!((c=e.pwfTexture)!=null&&c.getHandle())},t.buildBufferObjects=(i,o)=>{var E,b,D,I;const a=e.currentInput;if(!a)return;const s=(E=a.getPointData())==null?void 0:E.getScalars();if(!s)return;const c=s.getNumberOfComponents();let l=C4(a,s);const f=e._openGLRenderWindow.getGraphicsResourceForObject(s),u=!((b=f==null?void 0:f.oglObject)!=null&&b.getHandle())||(f==null?void 0:f.hash)!==l,d=e.renderable.getUpdatedExtents(),h=!!d.length;if(u&&!h){e.openGLTexture=kr.newInstance(),e.openGLTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),e.openGLTexture.resetFormatAndType();const P=a.getDimensions();e.openGLTexture.create3DFilterableFromDataArray(P[0],P[1],P[2],s,!1,d),e._openGLRenderWindow.setGraphicsResourceForObject(s,e.openGLTexture,l),s!==e._scalars&&(e._openGLRenderWindow.registerGraphicsResourceUser(s,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._scalars,t)),e._scalars=s}else e.openGLTexture=f.oglObject;if(h){e.renderable.setUpdatedExtents([]);const P=a.getDimensions();e.openGLTexture.create3DFilterableFromDataArray(P[0],P[1],P[2],s,!1,d)}const g=o.getProperty(),p=g.getIndependentComponents(),v=p?c:1,y=p?2*v:1,m=g.getRGBTransferFunction();l=zc(m,p,v);const w=e._openGLRenderWindow.getGraphicsResourceForObject(m);if(!((D=w==null?void 0:w.oglObject)!=null&&D.getHandle())||(w==null?void 0:w.hash)!==l){const O=1024*y*3,A=new Uint8ClampedArray(O);if(e.colorTexture=kr.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const V=new Float32Array(3072);for(let G=0;G<v;G++){const R=g.getRGBTransferFunction(G),N=R.getRange();if(R.getTable(N[0],N[1],1024,V,1),p)for(let F=0;F<1024*3;F++)A[G*1024*6+F]=255*V[F],A[G*1024*6+F+1024*3]=255*V[F];else for(let F=0;F<1024*3;F++)A[G*1024*6+F]=255*V[F]}e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(1024,y,3,Tn.UNSIGNED_CHAR,A)}else{for(let V=0;V<1024*3;++V)A[V]=255*V/(1023*3),A[V+1]=255*V/(1023*3),A[V+2]=255*V/(1023*3);e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(1024,1,3,Tn.UNSIGNED_CHAR,A)}m&&(e._openGLRenderWindow.setGraphicsResourceForObject(m,e.colorTexture,l),m!==e._colorTransferFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(m,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._colorTransferFunc,t)),e._colorTransferFunc=m)}else e.colorTexture=w.oglObject;const C=g.getPiecewiseFunction();l=zc(C,p,v);const S=e._openGLRenderWindow.getGraphicsResourceForObject(C);if(!((I=S==null?void 0:S.oglObject)!=null&&I.getHandle())||(S==null?void 0:S.hash)!==l){const O=1024*y,A=new Uint8ClampedArray(O);if(e.pwfTexture=kr.newInstance(),e.pwfTexture.setOpenGLRenderWindow(e._openGLRenderWindow),C){const V=new Float32Array(O),G=new Float32Array(1024);for(let R=0;R<v;++R){const N=g.getPiecewiseFunction(R);if(N===null)V.fill(1);else{const F=N.getRange();if(N.getTable(F[0],F[1],1024,G,1),p)for(let j=0;j<1024;j++)V[R*1024*2+j]=G[j],V[R*1024*2+j+1024]=G[j];else for(let j=0;j<1024;j++)V[R*1024*2+j]=G[j]}}e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,y,1,Tn.FLOAT,V)}else A.fill(255),e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,1,1,Tn.UNSIGNED_CHAR,A);C&&(e._openGLRenderWindow.setGraphicsResourceForObject(C,e.pwfTexture,l),C!==e._pwFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(C,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._pwFunc,t)),e._pwFunc=C)}else e.pwfTexture=S.oglObject;const _=`${e.resliceGeom.getMTime()}A${e.renderable.getSlabThickness()}`;if(!e.tris.getCABO().getElementCount()||e.VBOBuildString!==_){const P=Vt.newInstance({numberOfComponents:3,values:e.resliceGeom.getPoints().getData()});P.setName("points");const O=Vt.newInstance({numberOfComponents:1,values:e.resliceGeom.getPolys().getData()}),A={points:P,cellOffset:0};if(e.renderable.getSlabThickness()>0){const V=e.resliceGeom.getPointData().getNormals();V?A.normals=V:Mf("Slab mode requested without normals")}e.tris.getCABO().createVBO(O,"polys",So.SURFACE,A)}e.VBOBuildString=_,e.VBOBuildTime.modified()},t.updateShaders=(i,o,a)=>{if(e.lastBoundBO=i,t.getNeedToRebuildShaders(i,o,a)){const s={Vertex:null,Fragment:null,Geometry:null};t.buildShaders(s,o,a);const c=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(s.Vertex,s.Fragment,s.Geometry);c!==i.getProgram()&&(i.setProgram(c),i.getVAO().releaseGraphicsResources()),i.getShaderSourceTime().modified()}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(i.getProgram());i.getVAO().bind(),t.setMapperShaderParameters(i,o,a),t.setCameraShaderParameters(i,o,a),t.setPropertyShaderParameters(i,o,a)},t.setMapperShaderParameters=(i,o,a)=>{const s=i.getProgram();if(i.getCABO().getElementCount()&&(e.VBOBuildTime.getMTime()>i.getAttributeUpdateTime().getMTime()||i.getShaderSourceTime().getMTime()>i.getAttributeUpdateTime().getMTime())){s.isUniformUsed("texture1")&&s.setUniformi("texture1",e.openGLTexture.getTextureUnit()),s.isAttributeUsed("vertexWC")&&(i.getVAO().addAttributeArray(s,i.getCABO(),"vertexWC",i.getCABO().getVertexOffset(),i.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||Mf("Error setting vertexWC in shader VAO.")),s.isAttributeUsed("normalWC")&&(i.getVAO().addAttributeArray(s,i.getCABO(),"normalWC",i.getCABO().getNormalOffset(),i.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||Mf("Error setting normalWC in shader VAO.")),s.isUniformUsed("slabThickness")&&s.setUniformf("slabThickness",e.renderable.getSlabThickness()),s.isUniformUsed("spacing")&&s.setUniform3fv("spacing",e.currentInput.getSpacing()),s.isUniformUsed("slabType")&&s.setUniformi("slabType",e.renderable.getSlabType()),s.isUniformUsed("slabType")&&s.setUniformi("slabType",e.renderable.getSlabType()),s.isUniformUsed("slabTrapezoid")&&s.setUniformi("slabTrapezoid",e.renderable.getSlabTrapezoidIntegration());const l=i.getCABO().getCoordShiftAndScaleEnabled()?i.getCABO().getInverseShiftAndScaleMatrix():null;if(s.isUniformUsed("WCTCMatrix")){const f=e.currentInput,u=f.getDimensions();zr(e.tmpMat4,f.getIndexToWorld()),wr(e.tmpMat4,e.tmpMat4,[-.5,-.5,-.5]),Gc(e.tmpMat4,e.tmpMat4,u),ti(e.tmpMat4,e.tmpMat4),l&&Un(e.tmpMat4,e.tmpMat4,l),s.setUniformMatrix("WCTCMatrix",e.tmpMat4)}s.isUniformUsed("vboScaling")&&s.setUniform3fv("vboScaling",i.getCABO().getCoordScale()??[1,1,1]),i.getAttributeUpdateTime().modified()}if(e.haveSeenDepthRequest&&i.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),i.getProgram().isUniformUsed("coffset")){const c=t.getCoincidentParameters(o,a);i.getProgram().setUniformf("coffset",c.offset),i.getProgram().isUniformUsed("cfactor")&&i.getProgram().setUniformf("cfactor",c.factor)}},t.setCameraShaderParameters=(i,o,a)=>{const s=e._openGLCamera.getKeyMatrices(o),c=e._openGLImageSlice.getKeyMatrices(),f=i.getCABO().getCoordShiftAndScaleEnabled()?i.getCABO().getInverseShiftAndScaleMatrix():null,u=i.getProgram();u.isUniformUsed("MCPCMatrix")&&(Ut(e.tmpMat4),u.setUniformMatrix("MCPCMatrix",PD([s.wcpc,c.mcwc,f],o1,e.tmpMat4))),u.isUniformUsed("MCVCMatrix")&&(Ut(e.tmpMat4),u.setUniformMatrix("MCVCMatrix",PD([s.wcvc,c.mcwc,f],o1,e.tmpMat4)))},t.setPropertyShaderParameters=(i,o,a)=>{const s=i.getProgram(),c=a.getProperty(),l=c.getOpacity();s.setUniformf("opacity",l);const f=e.openGLTexture.getComponents(),u=c.getIndependentComponents();if(u)for(let p=0;p<f;++p)s.setUniformf(`mix${p}`,c.getComponentWeight(p));const d=e.openGLTexture.getVolumeInfo();for(let p=0;p<f;p++){let v=c.getColorWindow(),y=c.getColorLevel();const m=u?p:0,w=c.getRGBTransferFunction(m);if(w&&c.getUseLookupTableScalarRange()){const S=w.getRange();v=S[1]-S[0],y=.5*(S[1]+S[0])}const x=d.scale[p]/v,C=(d.offset[p]-y)/v+.5;s.setUniformf(`cshift${p}`,C),s.setUniformf(`cscale${p}`,x)}const h=e.colorTexture.getTextureUnit();s.setUniformi("colorTexture1",h);for(let p=0;p<f;p++){let v=1,y=0;const m=u?p:0,w=c.getPiecewiseFunction(m);if(w){const x=w.getRange(),C=x[1]-x[0],S=.5*(x[0]+x[1]);v=d.scale[p]/C,y=(d.offset[p]-S)/C+.5}s.setUniformf(`pwfshift${p}`,y),s.setUniformf(`pwfscale${p}`,v)}const g=e.pwfTexture.getTextureUnit();s.setUniformi("pwfTexture1",g),s.setUniform4fv("backgroundColor",e.renderable.getBackgroundColor())},t.getNeedToRebuildShaders=(i,o,a)=>{var h;const s=e.openGLTexture.getComponents(),c=a.getProperty().getIndependentComponents(),l=e.renderable.getSlabThickness(),f=e.renderable.getSlabType(),u=e.renderable.getSlabTrapezoidIntegration();let d=!1;return(!e.currentRenderPass&&e.lastRenderPassShaderReplacement||e.currentRenderPass&&e.currentRenderPass.getShaderReplacement()!==e.lastRenderPassShaderReplacement)&&(d=!0),d||e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||((h=i.getProgram())==null?void 0:h.getHandle())===0||e.lastTextureComponents!==s||e.lastIndependentComponents!==c||e.lastSlabThickness!==l||e.lastSlabType!==f||e.lastSlabTrapezoidIntegration!==u?(e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,e.lastTextureComponents=s,e.lastIndependentComponents=c,e.lastSlabThickness=l,e.lastSlabType=f,e.lastSlabTrapezoidIntegration=u,!0):!1},t.getShaderTemplate=(i,o,a)=>{i.Vertex=coe,i.Fragment=loe,i.Geometry=""},t.replaceShaderValues=(i,o,a)=>{if(t.replaceShaderTCoord(i,o,a),t.replaceShaderPositionVC(i,o,a),e.haveSeenDepthRequest){let s=i.Fragment;s=Re.substitute(s,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,s=Re.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result,i.Fragment=s}t.replaceShaderCoincidentOffset(i,o,a)},t.replaceShaderTCoord=(i,o,a)=>{let s=i.Vertex;const c=i.Geometry;let l=i.Fragment;const f=["uniform mat4 WCTCMatrix;","out vec3 fragTexCoord;"],u=e.renderable.getSlabThickness();s=Re.substitute(s,"//VTK::TCoord::Dec",f).result;const d=["fragTexCoord = (WCTCMatrix * vertexWC).xyz;"];s=Re.substitute(s,"//VTK::TCoord::Impl",d).result;const h=e.openGLTexture.getComponents(),g=a.getProperty().getIndependentComponents();let p=["in vec3 fragTexCoord;","uniform highp sampler3D texture1;","uniform mat4 WCTCMatrix;","uniform float cshift0;","uniform float cscale0;","uniform float pwfshift0;","uniform float pwfscale0;","uniform sampler2D colorTexture1;","uniform sampler2D pwfTexture1;","uniform float opacity;","uniform vec4 backgroundColor;"];if(g){for(let y=1;y<h;y++)p=p.concat([`uniform float cshift${y};`,`uniform float cscale${y};`,`uniform float pwfshift${y};`,`uniform float pwfscale${y};`]);switch(h){case 1:p=p.concat(["uniform float mix0;","#define height0 0.5"]);break;case 2:p=p.concat(["uniform float mix0;","uniform float mix1;","#define height0 0.25","#define height1 0.75"]);break;case 3:p=p.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","#define height0 0.17","#define height1 0.5","#define height2 0.83"]);break;case 4:p=p.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","uniform float mix3;","#define height0 0.125","#define height1 0.375","#define height2 0.625","#define height3 0.875"]);break;default:Mf("Unsupported number of independent coordinates.")}}u>0&&(p=p.concat(["uniform vec3 spacing;","uniform float slabThickness;","uniform int slabType;","uniform int slabTrapezoid;","uniform vec3 vboScaling;"]),p=p.concat(["vec4 compositeValue(vec4 currVal, vec4 valToComp, int trapezoid)","{","  vec4 retVal = vec4(1.0);","  if (slabType == 0) // min","  {","    retVal = min(currVal, valToComp);","  }","  else if (slabType == 1) // max","  {","    retVal = max(currVal, valToComp);","  }","  else if (slabType == 3) // sum","  {","    retVal = currVal + (trapezoid > 0 ? 0.5 * valToComp : valToComp); ","  }","  else // mean","  {","    retVal = currVal + (trapezoid > 0 ? 0.5 * valToComp : valToComp); ","  }","  return retVal;","}"])),l=Re.substitute(l,"//VTK::TCoord::Dec",p).result;let v=["if (any(greaterThan(fragTexCoord, vec3(1.0))) || any(lessThan(fragTexCoord, vec3(0.0))))","{","  // set the background color and exit","  gl_FragData[0] = backgroundColor;","  return;","}","vec4 tvalue = texture(texture1, fragTexCoord);"];if(u>0&&(v=v.concat(["// Get the first and last samples","int numSlices = 1;","float scaling = min(min(spacing.x, spacing.y), spacing.z) * 0.5;","vec3 normalxspacing = scaling * normalWCVSOutput;","float distTraveled = length(normalxspacing);","int trapezoid = 0;","while (distTraveled < slabThickness * 0.5)","{","  distTraveled += length(normalxspacing);","  float fnumSlices = float(numSlices);","  if (distTraveled > slabThickness * 0.5)","  {","    // Before stepping outside the slab, sample at the boundaries","    normalxspacing = normalWCVSOutput * slabThickness * 0.5 / fnumSlices;","    trapezoid = slabTrapezoid;","  }","  vec3 fragTCoordNeg = (WCTCMatrix * vec4(vertexWCVSOutput.xyz - fnumSlices * normalxspacing * vboScaling, 1.0)).xyz;","  if (!any(greaterThan(fragTCoordNeg, vec3(1.0))) && !any(lessThan(fragTCoordNeg, vec3(0.0))))","  {","    vec4 newVal = texture(texture1, fragTCoordNeg);","    tvalue = compositeValue(tvalue, newVal, trapezoid);","    numSlices += 1;","  }","  vec3 fragTCoordPos = (WCTCMatrix * vec4(vertexWCVSOutput.xyz + fnumSlices * normalxspacing * vboScaling, 1.0)).xyz;","  if (!any(greaterThan(fragTCoordNeg, vec3(1.0))) && !any(lessThan(fragTCoordNeg, vec3(0.0))))","  {","    vec4 newVal = texture(texture1, fragTCoordPos);","    tvalue = compositeValue(tvalue, newVal, trapezoid);","    numSlices += 1;","  }","}","// Finally, if slab type is *mean*, divide the sum by the numSlices","if (slabType == 2)","{","  tvalue = tvalue / float(numSlices);","}"])),g){const y=["r","g","b","a"];for(let m=0;m<h;++m)v=v.concat([`vec3 tcolor${m} = mix${m} * texture2D(colorTexture1, vec2(tvalue.${y[m]} * cscale${m} + cshift${m}, height${m})).rgb;`,`float compWeight${m} = mix${m} * texture2D(pwfTexture1, vec2(tvalue.${y[m]} * pwfscale${m} + pwfshift${m}, height${m})).r;`]);switch(h){case 1:v=v.concat(["gl_FragData[0] = vec4(tcolor0.rgb, compWeight0 * opacity);"]);break;case 2:v=v.concat(["float weightSum = compWeight0 + compWeight1;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);"]);break;case 3:v=v.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);"]);break;case 4:v=v.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);"]);break;default:Mf("Unsupported number of independent coordinates.")}}else switch(h){case 1:v=v.concat(["// Dependent components","float intensity = tvalue.r;","vec3 tcolor = texture2D(colorTexture1, vec2(intensity * cscale0 + cshift0, 0.5)).rgb;","float scalarOpacity = texture2D(pwfTexture1, vec2(intensity * pwfscale0 + pwfshift0, 0.5)).r;","gl_FragData[0] = vec4(tcolor, scalarOpacity * opacity);"]);break;case 2:v=v.concat(["float intensity = tvalue.r*cscale0 + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tvalue.g + pwfshift0);"]);break;case 3:v=v.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);"]);break;default:v=v.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);"])}l=Re.substitute(l,"//VTK::TCoord::Impl",v).result,i.Vertex=s,i.Fragment=l,i.Geometry=c},t.replaceShaderPositionVC=(i,o,a)=>{let s=i.Vertex;const c=i.Geometry;let l=i.Fragment;const f=e.renderable.getSlabThickness();let u=["attribute vec4 vertexWC;"];u=u.concat([`//${t.getMTime()}${e.resliceGeomUpdateString}`]),f>0&&(u=u.concat(["attribute vec3 normalWC;","varying vec3 normalWCVSOutput;","varying vec4 vertexWCVSOutput;"])),s=Re.substitute(s,"//VTK::PositionVC::Dec",u).result;let d=["gl_Position = MCPCMatrix * vertexWC;"];f>0&&(d=d.concat(["normalWCVSOutput = normalWC;","vertexWCVSOutput = vertexWC;"])),s=Re.substitute(s,"//VTK::PositionVC::Impl",d).result,s=Re.substitute(s,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result;let h=[];f>0&&(h=h.concat(["varying vec3 normalWCVSOutput;","varying vec4 vertexWCVSOutput;"])),l=Re.substitute(l,"//VTK::PositionVC::Dec",h).result,i.Vertex=s,i.Geometry=c,i.Fragment=l};function n(i){tn.normalize(i);const o=[0,0,0];for(let a=0;a<3;++a){LY(o),o[a]=1;const s=tn.dot(i,o);if(s<-.999999||s>.999999)return[!0,a]}return[!1,2]}t.updateResliceGeometry=()=>{var u;let i="";const o=e.currentInput,a=o==null?void 0:o.getBounds();let s=!0,c=2;const l=e.renderable.getSlicePolyData(),f=e.renderable.getSlicePlane();if(l)i=i.concat(`PolyData${l.getMTime()}`);else if(f){i=i.concat(`Plane${f.getMTime()}`);const d=K_();o&&(i=i.concat(`Image${o.getMTime()}`),ER(d,...o.getDirection()),J1(d,d));const h=[...f.getNormal()];y2(h,h,d),[s,c]=n(h)}else{const d=zo.newInstance();d.setNormal(0,0,1);let h=[0,1,0,1,0,1];o&&(h=a),d.setOrigin(h[0],h[2],.5*(h[5]+h[4])),e.renderable.setSlicePlane(d),i=i.concat(`Plane${f==null?void 0:f.getMTime()}`),o&&(i=i.concat(`Image${o.getMTime()}`))}if(!e.resliceGeom||e.resliceGeomUpdateString!==i){if(l)e.resliceGeom||(e.resliceGeom=Kr.newInstance()),e.resliceGeom.getPoints().setData(l.getPoints().getData(),3),e.resliceGeom.getPolys().setData(l.getPolys().getData(),1),e.resliceGeom.getPointData().setNormals(l.getPointData().getNormals());else if(f)if(s){const d=new Float32Array(12),h=o.worldToIndex(f.getOrigin(),[0,0,0]),g=[(c+1)%3,(c+2)%3].sort(),p=o.getSpatialExtent();let v=0;for(let C=0;C<2;++C)for(let S=0;S<2;++S)d[v+c]=h[c],d[v+g[0]]=p[2*g[0]+S],d[v+g[1]]=p[2*g[1]+C],v+=3;e.transform.setMatrix(o.getIndexToWorld()),e.transform.transformPoints(d,d);const y=new Uint16Array(8);y[0]=3,y[1]=0,y[2]=1,y[3]=3,y[4]=3,y[5]=0,y[6]=3,y[7]=2;const m=f.getNormal();tn.normalize(m);const w=new Float32Array(12);for(let C=0;C<4;++C)w[3*C]=m[0],w[3*C+1]=m[1],w[3*C+2]=m[2];e.resliceGeom||(e.resliceGeom=Kr.newInstance()),e.resliceGeom.getPoints().setData(d,3),e.resliceGeom.getPolys().setData(y,1);const x=Vt.newInstance({numberOfComponents:3,values:w,name:"Normals"});e.resliceGeom.getPointData().setNormals(x)}else{e.outlineFilter.setInputData(o),e.cutter.setInputConnection(e.outlineFilter.getOutputPort()),e.cutter.setCutFunction(f),e.lineToSurfaceFilter.setInputConnection(e.cutter.getOutputPort()),e.lineToSurfaceFilter.update(),e.resliceGeom||(e.resliceGeom=Kr.newInstance());const d=e.lineToSurfaceFilter.getOutputData();e.resliceGeom.getPoints().setData(d.getPoints().getData(),3),e.resliceGeom.getPolys().setData(d.getPolys().getData(),1),e.resliceGeom.getPointData().setNormals(d.getPointData().getNormals());const h=f.getNormal(),g=e.resliceGeom.getNumberOfPoints();tn.normalize(h);const p=new Float32Array(g*3);for(let y=0;y<g;++y)p[3*y]=h[0],p[3*y+1]=h[1],p[3*y+2]=h[2];const v=Vt.newInstance({numberOfComponents:3,values:p,name:"Normals"});e.resliceGeom.getPointData().setNormals(v)}else Mf("Something went wrong.","A default slice plane should have been created in the beginning of","updateResliceGeometry.");e.resliceGeomUpdateString=i,(u=e.resliceGeom)==null||u.modified()}},t.setOpenGLTexture=i=>{i&&(e.openGLTexture=i,e._externalOpenGLTexture=!0)},t.delete=K1(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const foe={VBOBuildTime:{},VBOBuildString:null,haveSeenDepthRequest:!1,lastHaveSeenDepthRequest:!1,lastIndependentComponents:!1,lastTextureComponents:0,lastSlabThickness:0,lastSlabTrapezoidIntegration:0,lastSlabType:-1,openGLTexture:null,colorTextureString:null,pwfTextureString:null,resliceGeom:null,resliceGeomUpdateString:null,tris:null,colorTexture:null,pwfTexture:null,_externalOpenGLTexture:!1};function doe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,foe,r),yr.extend(t,e,r),Wc.implementReplaceShaderCoincidentOffset(t,e,r),Wc.implementBuildShadersWithReplacements(t,e,r),e.tris=Yc.newInstance(),e.openGLTexture=null,e.colorTexture=null,e.pwfTexture=null,e.VBOBuildTime={},Er(e.VBOBuildTime),e.tmpMat4=Ut(new Float64Array(16)),e.outlineFilter=ioe.newInstance(),e.outlineFilter.setGenerateFaces(!0),e.outlineFilter.setGenerateLines(!1),e.cubePolyData=Kr.newInstance(),e.cutter=Xie.newInstance(),e.lineToSurfaceFilter=$ie.newInstance(),e.transform=soe.newInstance(),Ko(t,e,["openGLTexture"]),uoe(t,e)}const hoe=Xn(doe,"vtkOpenGLImageResliceMapper");Oi("vtkImageResliceMapper",hoe);const LN=Object.create(null);function bs(t,e){LN[t]=e}function goe(t,e){e.classHierarchy.push("vtkWebGPUViewNodeFactory")}const poe={};function moe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,poe,r),e.overrides=LN,j_.extend(t,e,r),goe(t,e)}K.newInstance(moe,"vtkWebGPUViewNodeFactory");function voe(t,e){e.classHierarchy.push("vtkWebGPUCamera"),t.getProjectionMatrix=(r,n,i,o)=>{if(Ut(r),e.renderable.getParallelProjection()){const a=e.renderable.getParallelScale(),s=a*n,c=a,l=(o[0]-1)*s,f=(o[0]+1)*s,u=(o[1]-1)*c,d=(o[1]+1)*c,h=1/(f-l),g=1/(d-u);r[0]=2*h,r[5]=2*g,r[10]=1/(i[1]-i[0]),r[12]=(f+l)*h,r[13]=(d+u)*g,r[14]=i[1]/(i[1]-i[0])}else{const a=Math.tan(Math.PI*e.renderable.getViewAngle()/360);let s,c;e.renderable.getUseHorizontalViewAngle()===!0?(s=i[0]*a,c=i[0]*a/n):(s=i[0]*a*n,c=i[0]*a);const l=(o[0]-1)*s,f=(o[0]+1)*s,u=(o[1]-1)*c,d=(o[1]+1)*c;r[0]=2*i[0]/(f-l),r[5]=2*i[0]/(d-u),r[12]=(l+f)/(f-l),r[13]=(u+d)/(d-u),r[10]=0,r[14]=i[0],r[11]=-1,r[15]=0}},t.convertToOpenGLDepth=r=>{if(e.renderable.getParallelProjection())return 1-r;const n=e.renderable.getClippingRangeByReference();let i=-n[0]/r;return i=(n[0]+n[1])/(n[1]-n[0])+2*n[0]*n[1]/(i*(n[1]-n[0])),.5*i+.5},t.getKeyMatrices=r=>{const n=r.getRenderable(),i=r.getParent();if(Math.max(i.getMTime(),t.getMTime(),n.getMTime(),e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatrixTime.getMTime()){const o=e.renderable.getViewMatrix();zr(e.keyMatrices.normalMatrix,o),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,ti(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),Mn(e.keyMatrices.wcvc,o);const a=r.getStabilizedCenterByReference();wr(e.keyMatrices.scvc,e.keyMatrices.wcvc,a);const s=r.getAspectRatio(),c=e.renderable.getClippingRangeByReference();t.getProjectionMatrix(e.keyMatrices.vcpc,s,c,e.renderable.getWindowCenterByReference()),Un(e.keyMatrices.scpc,e.keyMatrices.vcpc,e.keyMatrices.scvc),ti(e.keyMatrices.pcsc,e.keyMatrices.scpc),e.keyMatrixTime.modified()}return e.keyMatrices}}const yoe={keyMatrixTime:null,keyMatrices:null};function woe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yoe,r),yr.extend(t,e,r),e.keyMatrixTime={},K.obj(e.keyMatrixTime),e.keyMatrices={normalMatrix:new Float64Array(16),vcpc:new Float64Array(16),pcsc:new Float64Array(16),wcvc:new Float64Array(16),scpc:new Float64Array(16),scvc:new Float64Array(16)},K.setGet(t,e,["keyMatrixTime"]),voe(t,e)}const xoe=K.newInstance(woe);bs("vtkCamera",xoe);function Coe(t,e){e.classHierarchy.push("vtkWebGPUBindGroup"),t.setBindables=r=>{if(e.bindables.length===r.length){let n=!0;for(let i=0;i<e.bindables.length;i++)e.bindables[i]!==r[i]&&(n=!1);if(n)return}e.bindables=r,t.modified()},t.getBindGroupLayout=r=>{const n=[];for(let i=0;i<e.bindables.length;i++){const o=e.bindables[i].getBindGroupLayoutEntry();o.binding=i,n.push(o)}return r.getBindGroupLayout({entries:n})},t.getBindGroup=r=>{let n=t.getMTime();for(let o=0;o<e.bindables.length;o++){const a=e.bindables[o].getBindGroupTime().getMTime();n=a>n?a:n}if(n<e.bindGroupTime.getMTime())return e.bindGroup;const i=[];for(let o=0;o<e.bindables.length;o++){const a=e.bindables[o].getBindGroupEntry();a.binding=o,i.push(a)}return e.bindGroup=r.getHandle().createBindGroup({layout:t.getBindGroupLayout(r),entries:i,label:e.label}),e.bindGroupTime.modified(),e.bindGroup},t.getShaderCode=r=>{const n=[],i=r.getBindGroupLayoutCount(e.label);for(let o=0;o<e.bindables.length;o++)n.push(e.bindables[o].getShaderCode(o,i));return n.join(`
+`;const{vtkErrorMacro:Mf}=Do;function PD(t,e,r){return e.identity(r),t.reduce((n,i,o)=>o===0?i?e.copy(n,i):e.identity(n):i?e.multiply(n,n,i):n,r)}function uoe(t,e){e.classHierarchy.push("vtkOpenGLImageResliceMapper");function r(i){[e._scalars,e._colorTransferFunc,e._pwFunc].forEach(o=>i.unregisterGraphicsResourceUser(o,t))}t.buildPass=i=>{if(i){e.currentRenderPass=null,e._openGLImageSlice=t.getFirstAncestorOfType("vtkOpenGLImageSlice"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const o=e._openGLRenderer.getRenderable();e._openGLCamera=e._openGLRenderer.getViewNodeFor(o.getActiveCamera());const a=e._openGLRenderWindow;e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),a&&!a.isDeleted()&&a!==e._openGLRenderWindow&&r(a),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow)}},t.translucentPass=(i,o)=>{i&&(e.currentRenderPass=o,t.render())},t.zBufferPass=i=>{i&&(e.haveSeenDepthRequest=!0,e.renderDepth=!0,t.render(),e.renderDepth=!1)},t.opaqueZBufferPass=i=>t.zBufferPass(i),t.opaquePass=i=>{i&&t.render()},t.getCoincidentParameters=(i,o)=>e.renderable.getResolveCoincidentTopology()==lc.PolygonOffset?e.renderable.getCoincidentTopologyPolygonOffsetParameters():null,t.render=()=>{const i=e._openGLImageSlice.getRenderable(),o=e._openGLRenderer.getRenderable();t.renderPiece(o,i)},t.renderPiece=(i,o)=>{if(t.invokeEvent({type:"StartEvent"}),e.renderable.update(),e.currentInput=e.renderable.getInputData(),!e.currentInput){Mf("No input!");return}t.updateResliceGeometry(),t.renderPieceStart(i,o),t.renderPieceDraw(i,o),t.renderPieceFinish(i,o),t.invokeEvent({type:"EndEvent"})},t.renderPieceStart=(i,o)=>{t.updateBufferObjects(i,o),o.getProperty().getInterpolationType()===ad.NEAREST?(e.openGLTexture.setMinificationFilter(Ht.NEAREST),e.openGLTexture.setMagnificationFilter(Ht.NEAREST),e.colorTexture.setMinificationFilter(Ht.NEAREST),e.colorTexture.setMagnificationFilter(Ht.NEAREST),e.pwfTexture.setMinificationFilter(Ht.NEAREST),e.pwfTexture.setMagnificationFilter(Ht.NEAREST)):(e.openGLTexture.setMinificationFilter(Ht.LINEAR),e.openGLTexture.setMagnificationFilter(Ht.LINEAR),e.colorTexture.setMinificationFilter(Ht.LINEAR),e.colorTexture.setMagnificationFilter(Ht.LINEAR),e.pwfTexture.setMinificationFilter(Ht.LINEAR),e.pwfTexture.setMagnificationFilter(Ht.LINEAR)),e.lastBoundBO=null},t.renderPieceDraw=(i,o)=>{const a=e.context;e.openGLTexture.activate(),e.colorTexture.activate(),e.pwfTexture.activate(),t.updateShaders(e.tris,i,o),a.drawArrays(a.TRIANGLES,0,e.tris.getCABO().getElementCount()),e.tris.getVAO().release(),e.openGLTexture.deactivate(),e.colorTexture.deactivate(),e.pwfTexture.deactivate()},t.renderPieceFinish=(i,o)=>{},t.updateBufferObjects=(i,o)=>{t.getNeedToRebuildBufferObjects(i,o)&&t.buildBufferObjects(i,o)},t.getNeedToRebuildBufferObjects=(i,o)=>{var a,s,c;return e.VBOBuildTime.getMTime()<t.getMTime()||e.VBOBuildTime.getMTime()<o.getMTime()||e.VBOBuildTime.getMTime()<e.renderable.getMTime()||e.VBOBuildTime.getMTime()<o.getProperty().getMTime()||e.VBOBuildTime.getMTime()<e.currentInput.getMTime()||e.VBOBuildTime.getMTime()<e.resliceGeom.getMTime()||!((a=e.openGLTexture)!=null&&a.getHandle())||!((s=e.colorTexture)!=null&&s.getHandle())||!((c=e.pwfTexture)!=null&&c.getHandle())},t.buildBufferObjects=(i,o)=>{var E,b,D,I;const a=e.currentInput;if(!a)return;const s=(E=a.getPointData())==null?void 0:E.getScalars();if(!s)return;const c=s.getNumberOfComponents();let l=C4(a,s);const f=e._openGLRenderWindow.getGraphicsResourceForObject(s),u=!((b=f==null?void 0:f.oglObject)!=null&&b.getHandle())||(f==null?void 0:f.hash)!==l,d=e.renderable.getUpdatedExtents(),h=!!d.length;if(u&&!h){e.openGLTexture=Vr.newInstance(),e.openGLTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),e.openGLTexture.resetFormatAndType();const P=a.getDimensions();e.openGLTexture.create3DFilterableFromDataArray(P[0],P[1],P[2],s,!1,d),e._openGLRenderWindow.setGraphicsResourceForObject(s,e.openGLTexture,l),s!==e._scalars&&(e._openGLRenderWindow.registerGraphicsResourceUser(s,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._scalars,t)),e._scalars=s}else e.openGLTexture=f.oglObject;if(h){e.renderable.setUpdatedExtents([]);const P=a.getDimensions();e.openGLTexture.create3DFilterableFromDataArray(P[0],P[1],P[2],s,!1,d)}const g=o.getProperty(),p=g.getIndependentComponents(),v=p?c:1,y=p?2*v:1,m=g.getRGBTransferFunction();l=Wc(m,p,v);const w=e._openGLRenderWindow.getGraphicsResourceForObject(m);if(!((D=w==null?void 0:w.oglObject)!=null&&D.getHandle())||(w==null?void 0:w.hash)!==l){const O=1024*y*3,A=new Uint8ClampedArray(O);if(e.colorTexture=Vr.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const F=new Float32Array(3072);for(let G=0;G<v;G++){const L=g.getRGBTransferFunction(G),N=L.getRange();if(L.getTable(N[0],N[1],1024,F,1),p)for(let V=0;V<1024*3;V++)A[G*1024*6+V]=255*F[V],A[G*1024*6+V+1024*3]=255*F[V];else for(let V=0;V<1024*3;V++)A[G*1024*6+V]=255*F[V]}e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(1024,y,3,Tn.UNSIGNED_CHAR,A)}else{for(let F=0;F<1024*3;++F)A[F]=255*F/(1023*3),A[F+1]=255*F/(1023*3),A[F+2]=255*F/(1023*3);e.colorTexture.resetFormatAndType(),e.colorTexture.create2DFromRaw(1024,1,3,Tn.UNSIGNED_CHAR,A)}m&&(e._openGLRenderWindow.setGraphicsResourceForObject(m,e.colorTexture,l),m!==e._colorTransferFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(m,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._colorTransferFunc,t)),e._colorTransferFunc=m)}else e.colorTexture=w.oglObject;const C=g.getPiecewiseFunction();l=Wc(C,p,v);const S=e._openGLRenderWindow.getGraphicsResourceForObject(C);if(!((I=S==null?void 0:S.oglObject)!=null&&I.getHandle())||(S==null?void 0:S.hash)!==l){const O=1024*y,A=new Uint8ClampedArray(O);if(e.pwfTexture=Vr.newInstance(),e.pwfTexture.setOpenGLRenderWindow(e._openGLRenderWindow),C){const F=new Float32Array(O),G=new Float32Array(1024);for(let L=0;L<v;++L){const N=g.getPiecewiseFunction(L);if(N===null)F.fill(1);else{const V=N.getRange();if(N.getTable(V[0],V[1],1024,G,1),p)for(let j=0;j<1024;j++)F[L*1024*2+j]=G[j],F[L*1024*2+j+1024]=G[j];else for(let j=0;j<1024;j++)F[L*1024*2+j]=G[j]}}e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,y,1,Tn.FLOAT,F)}else A.fill(255),e.pwfTexture.resetFormatAndType(),e.pwfTexture.create2DFromRaw(1024,1,1,Tn.UNSIGNED_CHAR,A);C&&(e._openGLRenderWindow.setGraphicsResourceForObject(C,e.pwfTexture,l),C!==e._pwFunc&&(e._openGLRenderWindow.registerGraphicsResourceUser(C,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._pwFunc,t)),e._pwFunc=C)}else e.pwfTexture=S.oglObject;const _=`${e.resliceGeom.getMTime()}A${e.renderable.getSlabThickness()}`;if(!e.tris.getCABO().getElementCount()||e.VBOBuildString!==_){const P=Vt.newInstance({numberOfComponents:3,values:e.resliceGeom.getPoints().getData()});P.setName("points");const O=Vt.newInstance({numberOfComponents:1,values:e.resliceGeom.getPolys().getData()}),A={points:P,cellOffset:0};if(e.renderable.getSlabThickness()>0){const F=e.resliceGeom.getPointData().getNormals();F?A.normals=F:Mf("Slab mode requested without normals")}e.tris.getCABO().createVBO(O,"polys",To.SURFACE,A)}e.VBOBuildString=_,e.VBOBuildTime.modified()},t.updateShaders=(i,o,a)=>{if(e.lastBoundBO=i,t.getNeedToRebuildShaders(i,o,a)){const s={Vertex:null,Fragment:null,Geometry:null};t.buildShaders(s,o,a);const c=e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(s.Vertex,s.Fragment,s.Geometry);c!==i.getProgram()&&(i.setProgram(c),i.getVAO().releaseGraphicsResources()),i.getShaderSourceTime().modified()}else e._openGLRenderWindow.getShaderCache().readyShaderProgram(i.getProgram());i.getVAO().bind(),t.setMapperShaderParameters(i,o,a),t.setCameraShaderParameters(i,o,a),t.setPropertyShaderParameters(i,o,a)},t.setMapperShaderParameters=(i,o,a)=>{const s=i.getProgram();if(i.getCABO().getElementCount()&&(e.VBOBuildTime.getMTime()>i.getAttributeUpdateTime().getMTime()||i.getShaderSourceTime().getMTime()>i.getAttributeUpdateTime().getMTime())){s.isUniformUsed("texture1")&&s.setUniformi("texture1",e.openGLTexture.getTextureUnit()),s.isAttributeUsed("vertexWC")&&(i.getVAO().addAttributeArray(s,i.getCABO(),"vertexWC",i.getCABO().getVertexOffset(),i.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||Mf("Error setting vertexWC in shader VAO.")),s.isAttributeUsed("normalWC")&&(i.getVAO().addAttributeArray(s,i.getCABO(),"normalWC",i.getCABO().getNormalOffset(),i.getCABO().getStride(),e.context.FLOAT,3,e.context.FALSE)||Mf("Error setting normalWC in shader VAO.")),s.isUniformUsed("slabThickness")&&s.setUniformf("slabThickness",e.renderable.getSlabThickness()),s.isUniformUsed("spacing")&&s.setUniform3fv("spacing",e.currentInput.getSpacing()),s.isUniformUsed("slabType")&&s.setUniformi("slabType",e.renderable.getSlabType()),s.isUniformUsed("slabType")&&s.setUniformi("slabType",e.renderable.getSlabType()),s.isUniformUsed("slabTrapezoid")&&s.setUniformi("slabTrapezoid",e.renderable.getSlabTrapezoidIntegration());const l=i.getCABO().getCoordShiftAndScaleEnabled()?i.getCABO().getInverseShiftAndScaleMatrix():null;if(s.isUniformUsed("WCTCMatrix")){const f=e.currentInput,u=f.getDimensions();jr(e.tmpMat4,f.getIndexToWorld()),Cr(e.tmpMat4,e.tmpMat4,[-.5,-.5,-.5]),Bc(e.tmpMat4,e.tmpMat4,u),Qr(e.tmpMat4,e.tmpMat4),l&&Un(e.tmpMat4,e.tmpMat4,l),s.setUniformMatrix("WCTCMatrix",e.tmpMat4)}s.isUniformUsed("vboScaling")&&s.setUniform3fv("vboScaling",i.getCABO().getCoordScale()??[1,1,1]),i.getAttributeUpdateTime().modified()}if(e.haveSeenDepthRequest&&i.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),i.getProgram().isUniformUsed("coffset")){const c=t.getCoincidentParameters(o,a);i.getProgram().setUniformf("coffset",c.offset),i.getProgram().isUniformUsed("cfactor")&&i.getProgram().setUniformf("cfactor",c.factor)}},t.setCameraShaderParameters=(i,o,a)=>{const s=e._openGLCamera.getKeyMatrices(o),c=e._openGLImageSlice.getKeyMatrices(),f=i.getCABO().getCoordShiftAndScaleEnabled()?i.getCABO().getInverseShiftAndScaleMatrix():null,u=i.getProgram();u.isUniformUsed("MCPCMatrix")&&(Ut(e.tmpMat4),u.setUniformMatrix("MCPCMatrix",PD([s.wcpc,c.mcwc,f],o1,e.tmpMat4))),u.isUniformUsed("MCVCMatrix")&&(Ut(e.tmpMat4),u.setUniformMatrix("MCVCMatrix",PD([s.wcvc,c.mcwc,f],o1,e.tmpMat4)))},t.setPropertyShaderParameters=(i,o,a)=>{const s=i.getProgram(),c=a.getProperty(),l=c.getOpacity();s.setUniformf("opacity",l);const f=e.openGLTexture.getComponents(),u=c.getIndependentComponents();if(u)for(let p=0;p<f;++p)s.setUniformf(`mix${p}`,c.getComponentWeight(p));const d=e.openGLTexture.getVolumeInfo();for(let p=0;p<f;p++){let v=c.getColorWindow(),y=c.getColorLevel();const m=u?p:0,w=c.getRGBTransferFunction(m);if(w&&c.getUseLookupTableScalarRange()){const S=w.getRange();v=S[1]-S[0],y=.5*(S[1]+S[0])}const x=d.scale[p]/v,C=(d.offset[p]-y)/v+.5;s.setUniformf(`cshift${p}`,C),s.setUniformf(`cscale${p}`,x)}const h=e.colorTexture.getTextureUnit();s.setUniformi("colorTexture1",h);for(let p=0;p<f;p++){let v=1,y=0;const m=u?p:0,w=c.getPiecewiseFunction(m);if(w){const x=w.getRange(),C=x[1]-x[0],S=.5*(x[0]+x[1]);v=d.scale[p]/C,y=(d.offset[p]-S)/C+.5}s.setUniformf(`pwfshift${p}`,y),s.setUniformf(`pwfscale${p}`,v)}const g=e.pwfTexture.getTextureUnit();s.setUniformi("pwfTexture1",g),s.setUniform4fv("backgroundColor",e.renderable.getBackgroundColor())},t.getNeedToRebuildShaders=(i,o,a)=>{var h;const s=e.openGLTexture.getComponents(),c=a.getProperty().getIndependentComponents(),l=e.renderable.getSlabThickness(),f=e.renderable.getSlabType(),u=e.renderable.getSlabTrapezoidIntegration();let d=!1;return(!e.currentRenderPass&&e.lastRenderPassShaderReplacement||e.currentRenderPass&&e.currentRenderPass.getShaderReplacement()!==e.lastRenderPassShaderReplacement)&&(d=!0),d||e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||((h=i.getProgram())==null?void 0:h.getHandle())===0||e.lastTextureComponents!==s||e.lastIndependentComponents!==c||e.lastSlabThickness!==l||e.lastSlabType!==f||e.lastSlabTrapezoidIntegration!==u?(e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,e.lastTextureComponents=s,e.lastIndependentComponents=c,e.lastSlabThickness=l,e.lastSlabType=f,e.lastSlabTrapezoidIntegration=u,!0):!1},t.getShaderTemplate=(i,o,a)=>{i.Vertex=coe,i.Fragment=loe,i.Geometry=""},t.replaceShaderValues=(i,o,a)=>{if(t.replaceShaderTCoord(i,o,a),t.replaceShaderPositionVC(i,o,a),e.haveSeenDepthRequest){let s=i.Fragment;s=Le.substitute(s,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,s=Le.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result,i.Fragment=s}t.replaceShaderCoincidentOffset(i,o,a)},t.replaceShaderTCoord=(i,o,a)=>{let s=i.Vertex;const c=i.Geometry;let l=i.Fragment;const f=["uniform mat4 WCTCMatrix;","out vec3 fragTexCoord;"],u=e.renderable.getSlabThickness();s=Le.substitute(s,"//VTK::TCoord::Dec",f).result;const d=["fragTexCoord = (WCTCMatrix * vertexWC).xyz;"];s=Le.substitute(s,"//VTK::TCoord::Impl",d).result;const h=e.openGLTexture.getComponents(),g=a.getProperty().getIndependentComponents();let p=["in vec3 fragTexCoord;","uniform highp sampler3D texture1;","uniform mat4 WCTCMatrix;","uniform float cshift0;","uniform float cscale0;","uniform float pwfshift0;","uniform float pwfscale0;","uniform sampler2D colorTexture1;","uniform sampler2D pwfTexture1;","uniform float opacity;","uniform vec4 backgroundColor;"];if(g){for(let y=1;y<h;y++)p=p.concat([`uniform float cshift${y};`,`uniform float cscale${y};`,`uniform float pwfshift${y};`,`uniform float pwfscale${y};`]);switch(h){case 1:p=p.concat(["uniform float mix0;","#define height0 0.5"]);break;case 2:p=p.concat(["uniform float mix0;","uniform float mix1;","#define height0 0.25","#define height1 0.75"]);break;case 3:p=p.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","#define height0 0.17","#define height1 0.5","#define height2 0.83"]);break;case 4:p=p.concat(["uniform float mix0;","uniform float mix1;","uniform float mix2;","uniform float mix3;","#define height0 0.125","#define height1 0.375","#define height2 0.625","#define height3 0.875"]);break;default:Mf("Unsupported number of independent coordinates.")}}u>0&&(p=p.concat(["uniform vec3 spacing;","uniform float slabThickness;","uniform int slabType;","uniform int slabTrapezoid;","uniform vec3 vboScaling;"]),p=p.concat(["vec4 compositeValue(vec4 currVal, vec4 valToComp, int trapezoid)","{","  vec4 retVal = vec4(1.0);","  if (slabType == 0) // min","  {","    retVal = min(currVal, valToComp);","  }","  else if (slabType == 1) // max","  {","    retVal = max(currVal, valToComp);","  }","  else if (slabType == 3) // sum","  {","    retVal = currVal + (trapezoid > 0 ? 0.5 * valToComp : valToComp); ","  }","  else // mean","  {","    retVal = currVal + (trapezoid > 0 ? 0.5 * valToComp : valToComp); ","  }","  return retVal;","}"])),l=Le.substitute(l,"//VTK::TCoord::Dec",p).result;let v=["if (any(greaterThan(fragTexCoord, vec3(1.0))) || any(lessThan(fragTexCoord, vec3(0.0))))","{","  // set the background color and exit","  gl_FragData[0] = backgroundColor;","  return;","}","vec4 tvalue = texture(texture1, fragTexCoord);"];if(u>0&&(v=v.concat(["// Get the first and last samples","int numSlices = 1;","float scaling = min(min(spacing.x, spacing.y), spacing.z) * 0.5;","vec3 normalxspacing = scaling * normalWCVSOutput;","float distTraveled = length(normalxspacing);","int trapezoid = 0;","while (distTraveled < slabThickness * 0.5)","{","  distTraveled += length(normalxspacing);","  float fnumSlices = float(numSlices);","  if (distTraveled > slabThickness * 0.5)","  {","    // Before stepping outside the slab, sample at the boundaries","    normalxspacing = normalWCVSOutput * slabThickness * 0.5 / fnumSlices;","    trapezoid = slabTrapezoid;","  }","  vec3 fragTCoordNeg = (WCTCMatrix * vec4(vertexWCVSOutput.xyz - fnumSlices * normalxspacing * vboScaling, 1.0)).xyz;","  if (!any(greaterThan(fragTCoordNeg, vec3(1.0))) && !any(lessThan(fragTCoordNeg, vec3(0.0))))","  {","    vec4 newVal = texture(texture1, fragTCoordNeg);","    tvalue = compositeValue(tvalue, newVal, trapezoid);","    numSlices += 1;","  }","  vec3 fragTCoordPos = (WCTCMatrix * vec4(vertexWCVSOutput.xyz + fnumSlices * normalxspacing * vboScaling, 1.0)).xyz;","  if (!any(greaterThan(fragTCoordNeg, vec3(1.0))) && !any(lessThan(fragTCoordNeg, vec3(0.0))))","  {","    vec4 newVal = texture(texture1, fragTCoordPos);","    tvalue = compositeValue(tvalue, newVal, trapezoid);","    numSlices += 1;","  }","}","// Finally, if slab type is *mean*, divide the sum by the numSlices","if (slabType == 2)","{","  tvalue = tvalue / float(numSlices);","}"])),g){const y=["r","g","b","a"];for(let m=0;m<h;++m)v=v.concat([`vec3 tcolor${m} = mix${m} * texture2D(colorTexture1, vec2(tvalue.${y[m]} * cscale${m} + cshift${m}, height${m})).rgb;`,`float compWeight${m} = mix${m} * texture2D(pwfTexture1, vec2(tvalue.${y[m]} * pwfscale${m} + pwfshift${m}, height${m})).r;`]);switch(h){case 1:v=v.concat(["gl_FragData[0] = vec4(tcolor0.rgb, compWeight0 * opacity);"]);break;case 2:v=v.concat(["float weightSum = compWeight0 + compWeight1;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum))), opacity);"]);break;case 3:v=v.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum))), opacity);"]);break;case 4:v=v.concat(["float weightSum = compWeight0 + compWeight1 + compWeight2 + compWeight3;","gl_FragData[0] = vec4(vec3((tcolor0.rgb * (compWeight0 / weightSum)) + (tcolor1.rgb * (compWeight1 / weightSum)) + (tcolor2.rgb * (compWeight2 / weightSum)) + (tcolor3.rgb * (compWeight3 / weightSum))), opacity);"]);break;default:Mf("Unsupported number of independent coordinates.")}}else switch(h){case 1:v=v.concat(["// Dependent components","float intensity = tvalue.r;","vec3 tcolor = texture2D(colorTexture1, vec2(intensity * cscale0 + cshift0, 0.5)).rgb;","float scalarOpacity = texture2D(pwfTexture1, vec2(intensity * pwfscale0 + pwfshift0, 0.5)).r;","gl_FragData[0] = vec4(tcolor, scalarOpacity * opacity);"]);break;case 2:v=v.concat(["float intensity = tvalue.r*cscale0 + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(intensity, 0.5)).rgb, pwfscale0*tvalue.g + pwfshift0);"]);break;case 3:v=v.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, opacity);"]);break;default:v=v.concat(["vec4 tcolor = cscale0*tvalue + cshift0;","gl_FragData[0] = vec4(texture2D(colorTexture1, vec2(tcolor.r,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.g,0.5)).r,","  texture2D(colorTexture1, vec2(tcolor.b,0.5)).r, tcolor.a);"])}l=Le.substitute(l,"//VTK::TCoord::Impl",v).result,i.Vertex=s,i.Fragment=l,i.Geometry=c},t.replaceShaderPositionVC=(i,o,a)=>{let s=i.Vertex;const c=i.Geometry;let l=i.Fragment;const f=e.renderable.getSlabThickness();let u=["attribute vec4 vertexWC;"];u=u.concat([`//${t.getMTime()}${e.resliceGeomUpdateString}`]),f>0&&(u=u.concat(["attribute vec3 normalWC;","varying vec3 normalWCVSOutput;","varying vec4 vertexWCVSOutput;"])),s=Le.substitute(s,"//VTK::PositionVC::Dec",u).result;let d=["gl_Position = MCPCMatrix * vertexWC;"];f>0&&(d=d.concat(["normalWCVSOutput = normalWC;","vertexWCVSOutput = vertexWC;"])),s=Le.substitute(s,"//VTK::PositionVC::Impl",d).result,s=Le.substitute(s,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result;let h=[];f>0&&(h=h.concat(["varying vec3 normalWCVSOutput;","varying vec4 vertexWCVSOutput;"])),l=Le.substitute(l,"//VTK::PositionVC::Dec",h).result,i.Vertex=s,i.Geometry=c,i.Fragment=l};function n(i){nn.normalize(i);const o=[0,0,0];for(let a=0;a<3;++a){LY(o),o[a]=1;const s=nn.dot(i,o);if(s<-.999999||s>.999999)return[!0,a]}return[!1,2]}t.updateResliceGeometry=()=>{var u;let i="";const o=e.currentInput,a=o==null?void 0:o.getBounds();let s=!0,c=2;const l=e.renderable.getSlicePolyData(),f=e.renderable.getSlicePlane();if(l)i=i.concat(`PolyData${l.getMTime()}`);else if(f){i=i.concat(`Plane${f.getMTime()}`);const d=K_();o&&(i=i.concat(`Image${o.getMTime()}`),ER(d,...o.getDirection()),J1(d,d));const h=[...f.getNormal()];y2(h,h,d),[s,c]=n(h)}else{const d=zo.newInstance();d.setNormal(0,0,1);let h=[0,1,0,1,0,1];o&&(h=a),d.setOrigin(h[0],h[2],.5*(h[5]+h[4])),e.renderable.setSlicePlane(d),i=i.concat(`Plane${f==null?void 0:f.getMTime()}`),o&&(i=i.concat(`Image${o.getMTime()}`))}if(!e.resliceGeom||e.resliceGeomUpdateString!==i){if(l)e.resliceGeom||(e.resliceGeom=Xr.newInstance()),e.resliceGeom.getPoints().setData(l.getPoints().getData(),3),e.resliceGeom.getPolys().setData(l.getPolys().getData(),1),e.resliceGeom.getPointData().setNormals(l.getPointData().getNormals());else if(f)if(s){const d=new Float32Array(12),h=o.worldToIndex(f.getOrigin(),[0,0,0]),g=[(c+1)%3,(c+2)%3].sort(),p=o.getSpatialExtent();let v=0;for(let C=0;C<2;++C)for(let S=0;S<2;++S)d[v+c]=h[c],d[v+g[0]]=p[2*g[0]+S],d[v+g[1]]=p[2*g[1]+C],v+=3;e.transform.setMatrix(o.getIndexToWorld()),e.transform.transformPoints(d,d);const y=new Uint16Array(8);y[0]=3,y[1]=0,y[2]=1,y[3]=3,y[4]=3,y[5]=0,y[6]=3,y[7]=2;const m=f.getNormal();nn.normalize(m);const w=new Float32Array(12);for(let C=0;C<4;++C)w[3*C]=m[0],w[3*C+1]=m[1],w[3*C+2]=m[2];e.resliceGeom||(e.resliceGeom=Xr.newInstance()),e.resliceGeom.getPoints().setData(d,3),e.resliceGeom.getPolys().setData(y,1);const x=Vt.newInstance({numberOfComponents:3,values:w,name:"Normals"});e.resliceGeom.getPointData().setNormals(x)}else{e.outlineFilter.setInputData(o),e.cutter.setInputConnection(e.outlineFilter.getOutputPort()),e.cutter.setCutFunction(f),e.lineToSurfaceFilter.setInputConnection(e.cutter.getOutputPort()),e.lineToSurfaceFilter.update(),e.resliceGeom||(e.resliceGeom=Xr.newInstance());const d=e.lineToSurfaceFilter.getOutputData();e.resliceGeom.getPoints().setData(d.getPoints().getData(),3),e.resliceGeom.getPolys().setData(d.getPolys().getData(),1),e.resliceGeom.getPointData().setNormals(d.getPointData().getNormals());const h=f.getNormal(),g=e.resliceGeom.getNumberOfPoints();nn.normalize(h);const p=new Float32Array(g*3);for(let y=0;y<g;++y)p[3*y]=h[0],p[3*y+1]=h[1],p[3*y+2]=h[2];const v=Vt.newInstance({numberOfComponents:3,values:p,name:"Normals"});e.resliceGeom.getPointData().setNormals(v)}else Mf("Something went wrong.","A default slice plane should have been created in the beginning of","updateResliceGeometry.");e.resliceGeomUpdateString=i,(u=e.resliceGeom)==null||u.modified()}},t.setOpenGLTexture=i=>{i&&(e.openGLTexture=i,e._externalOpenGLTexture=!0)},t.delete=K1(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const foe={VBOBuildTime:{},VBOBuildString:null,haveSeenDepthRequest:!1,lastHaveSeenDepthRequest:!1,lastIndependentComponents:!1,lastTextureComponents:0,lastSlabThickness:0,lastSlabTrapezoidIntegration:0,lastSlabType:-1,openGLTexture:null,colorTextureString:null,pwfTextureString:null,resliceGeom:null,resliceGeomUpdateString:null,tris:null,colorTexture:null,pwfTexture:null,_externalOpenGLTexture:!1};function doe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,foe,r),wr.extend(t,e,r),Gc.implementReplaceShaderCoincidentOffset(t,e,r),Gc.implementBuildShadersWithReplacements(t,e,r),e.tris=Xc.newInstance(),e.openGLTexture=null,e.colorTexture=null,e.pwfTexture=null,e.VBOBuildTime={},br(e.VBOBuildTime),e.tmpMat4=Ut(new Float64Array(16)),e.outlineFilter=ioe.newInstance(),e.outlineFilter.setGenerateFaces(!0),e.outlineFilter.setGenerateLines(!1),e.cubePolyData=Xr.newInstance(),e.cutter=Xie.newInstance(),e.lineToSurfaceFilter=$ie.newInstance(),e.transform=soe.newInstance(),Ko(t,e,["openGLTexture"]),uoe(t,e)}const hoe=Jn(doe,"vtkOpenGLImageResliceMapper");Ri("vtkImageResliceMapper",hoe);const LN=Object.create(null);function Is(t,e){LN[t]=e}function goe(t,e){e.classHierarchy.push("vtkWebGPUViewNodeFactory")}const poe={};function moe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,poe,r),e.overrides=LN,j_.extend(t,e,r),goe(t,e)}K.newInstance(moe,"vtkWebGPUViewNodeFactory");function voe(t,e){e.classHierarchy.push("vtkWebGPUCamera"),t.getProjectionMatrix=(r,n,i,o)=>{if(Ut(r),e.renderable.getParallelProjection()){const a=e.renderable.getParallelScale(),s=a*n,c=a,l=(o[0]-1)*s,f=(o[0]+1)*s,u=(o[1]-1)*c,d=(o[1]+1)*c,h=1/(f-l),g=1/(d-u);r[0]=2*h,r[5]=2*g,r[10]=1/(i[1]-i[0]),r[12]=(f+l)*h,r[13]=(d+u)*g,r[14]=i[1]/(i[1]-i[0])}else{const a=Math.tan(Math.PI*e.renderable.getViewAngle()/360);let s,c;e.renderable.getUseHorizontalViewAngle()===!0?(s=i[0]*a,c=i[0]*a/n):(s=i[0]*a*n,c=i[0]*a);const l=(o[0]-1)*s,f=(o[0]+1)*s,u=(o[1]-1)*c,d=(o[1]+1)*c;r[0]=2*i[0]/(f-l),r[5]=2*i[0]/(d-u),r[12]=(l+f)/(f-l),r[13]=(u+d)/(d-u),r[10]=0,r[14]=i[0],r[11]=-1,r[15]=0}},t.convertToOpenGLDepth=r=>{if(e.renderable.getParallelProjection())return 1-r;const n=e.renderable.getClippingRangeByReference();let i=-n[0]/r;return i=(n[0]+n[1])/(n[1]-n[0])+2*n[0]*n[1]/(i*(n[1]-n[0])),.5*i+.5},t.getKeyMatrices=r=>{const n=r.getRenderable(),i=r.getParent();if(Math.max(i.getMTime(),t.getMTime(),n.getMTime(),e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatrixTime.getMTime()){const o=e.renderable.getViewMatrix();jr(e.keyMatrices.normalMatrix,o),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,Qr(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),On(e.keyMatrices.wcvc,o);const a=r.getStabilizedCenterByReference();Cr(e.keyMatrices.scvc,e.keyMatrices.wcvc,a);const s=r.getAspectRatio(),c=e.renderable.getClippingRangeByReference();t.getProjectionMatrix(e.keyMatrices.vcpc,s,c,e.renderable.getWindowCenterByReference()),Un(e.keyMatrices.scpc,e.keyMatrices.vcpc,e.keyMatrices.scvc),Qr(e.keyMatrices.pcsc,e.keyMatrices.scpc),e.keyMatrixTime.modified()}return e.keyMatrices}}const yoe={keyMatrixTime:null,keyMatrices:null};function woe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yoe,r),wr.extend(t,e,r),e.keyMatrixTime={},K.obj(e.keyMatrixTime),e.keyMatrices={normalMatrix:new Float64Array(16),vcpc:new Float64Array(16),pcsc:new Float64Array(16),wcvc:new Float64Array(16),scpc:new Float64Array(16),scvc:new Float64Array(16)},K.setGet(t,e,["keyMatrixTime"]),voe(t,e)}const xoe=K.newInstance(woe);Is("vtkCamera",xoe);function Coe(t,e){e.classHierarchy.push("vtkWebGPUBindGroup"),t.setBindables=r=>{if(e.bindables.length===r.length){let n=!0;for(let i=0;i<e.bindables.length;i++)e.bindables[i]!==r[i]&&(n=!1);if(n)return}e.bindables=r,t.modified()},t.getBindGroupLayout=r=>{const n=[];for(let i=0;i<e.bindables.length;i++){const o=e.bindables[i].getBindGroupLayoutEntry();o.binding=i,n.push(o)}return r.getBindGroupLayout({entries:n})},t.getBindGroup=r=>{let n=t.getMTime();for(let o=0;o<e.bindables.length;o++){const a=e.bindables[o].getBindGroupTime().getMTime();n=a>n?a:n}if(n<e.bindGroupTime.getMTime())return e.bindGroup;const i=[];for(let o=0;o<e.bindables.length;o++){const a=e.bindables[o].getBindGroupEntry();a.binding=o,i.push(a)}return e.bindGroup=r.getHandle().createBindGroup({layout:t.getBindGroupLayout(r),entries:i,label:e.label}),e.bindGroupTime.modified(),e.bindGroup},t.getShaderCode=r=>{const n=[],i=r.getBindGroupLayoutCount(e.label);for(let o=0;o<e.bindables.length;o++)n.push(e.bindables[o].getShaderCode(o,i));return n.join(`
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LD={r8unorm:{numComponents:1,nativeType:Uint8Array,stride:1,elementSize:1,sampleType:"float"},r8snorm:{numComponents:1,nativeType:Int8Array,stride:1,elementSize:1,sampleType:"float"},r8uint:{numComponents:1,nativeType:Uint8Array,stride:1,elementSize:1,sampleType:"uint"},r8sint:{numComponents:1,nativeType:Int8Array,stride:1,elementSize:1,sampleType:"sint"},r16uint:{numComponents:1,nativeType:Uint16Array,stride:2,elementSize:2,sampleType:"uint"},r16sint:{numComponents:1,nativeType:Int16Array,stride:2,elementSize:2,sampleType:"sint"},r16float:{numComponents:1,nativeType:Float32Array,stride:2,elementSize:2,sampleType:"float"},rg8unorm:{numComponents:2,nativeType:Uint8Array,stride:2,elementSize:1,sampleType:"float"},rg8snorm:{numComponents:2,nativeType:Int8Array,stride:2,elementSize:1,sampleType:"float"},rg8uint:{numComponents:2,nativeType:Uint8Array,stride:2,elementSize:1,sampleType:"uint"},rg8sint:{numComponents:2,nativeType:Int8Array,stride:2,elementSize:1,sampleType:"sint"},r32uint:{numComponents:1,nativeType:Uint32Array,stride:4,elementSize:4,sampleType:"uint"},r32sint:{numComponents:1,nativeType:Int32Array,stride:4,elementSize:4,sampleType:"sint"},r32float:{numComponents:1,nativeType:Float32Array,stride:4,elementSize:4,sampleType:"unfilterable-float"},rg16uint:{numComponents:2,nativeType:Uint16Array,stride:4,elementSize:2,sampleType:"uint"},rg16sint:{numComponents:2,nativeType:Int16Array,stride:4,elementSize:2,sampleType:"sint"},rg16float:{numComponents:2,nativeType:Float32Array,stride:4,elementSize:2,sampleType:"float"},rgba8unorm:{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:"float"},"rgba8unorm-srgb":{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:"float"},rgba8snorm:{numComponents:4,nativeType:Int8Array,stride:4,elementSize:1,sampleType:"float"},rgba8uint:{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:"uint"},rgba8sint:{numComponents:4,nativeType:Int8Array,stride:4,elementSize:1,sampleType:"sint"},bgra8unorm:{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:"float"},"bgra8unorm-srgb":{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:"float"},rgb9e5ufloat:{numComponents:4,nativeType:Uint32Array,stride:4,sampleType:"float"},rgb10a2unorm:{numComponents:4,nativeType:Uint32Array,stride:4,sampleType:"float"},rg11b10ufloat:{numComponents:4,nativeType:Float32Array,stride:4,sampleType:"float"},rg32uint:{numComponents:2,nativeType:Uint32Array,stride:8,elementSize:4,sampleType:"uint"},rg32sint:{numComponents:2,nativeType:Int32Array,stride:8,elementSize:4,sampleType:"sint"},rg32float:{numComponents:2,nativeType:Float32Array,stride:8,elementSize:4,sampleType:"unfilterable-float"},rgba16uint:{numComponents:4,nativeType:Uint16Array,stride:8,elementSize:2,sampleType:"uint"},rgba16sint:{numComponents:4,nativeType:Int16Array,stride:8,elementSize:2,sampleType:"sint"},rgba16float:{numComponents:4,nativeType:Float32Array,stride:8,elementSize:2,sampleType:"float"},rgba32uint:{numComponents:4,nativeType:Uint32Array,stride:16,elementSize:4,sampleType:"uint"},rgba32sint:{numComponents:4,nativeType:Int32Array,stride:16,elementSize:4,sampleType:"sint"},rgba32float:{numComponents:4,nativeType:Float32Array,stride:16,elementSize:4,sampleType:"unfilterable-float"},stencil8:{numComponents:1,nativeType:Uint8Array,stride:1,elementSize:1,sampleType:"uint"},depth16unorm:{numComponents:1,nativeType:Uint16Array,stride:2,elementSize:2,sampleType:"depth"},depth24plus:{numComponents:1,nativeType:Uint32Array,stride:4,elementSize:3,sampleType:"depth"},"depth24plus-stencil8":{numComponents:2,nativeType:Uint32Array,stride:4,sampleType:"mixed"},depth32float:{numComponents:1,nativeType:Float32Array,stride:4,elementSize:4,sampleType:"depth"}};function 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+{`];for(let s=0;s<e.outputNames.length;s++)e.outputInterpolations[s]!==void 0?a.push(`  @location(${s}) @interpolate(${e.outputInterpolations[s]}) ${e.outputNames[s]} : ${e.outputTypes[s]},`):a.push(`  @location(${s}) ${e.outputNames[s]} : ${e.outputTypes[s]},`);for(let s=0;s<e.builtinOutputNames.length;s++)a.push(`  ${e.builtinOutputNames[s]} : ${e.builtinOutputTypes[s]},`);a.push("};"),o=o.concat(a),e.code=pr.substitute(e.code,"//VTK::IOStructs::Output",[`-> ${e.type}Output`]).result}e.code=pr.substitute(e.code,"//VTK::IOStructs::Dec",o).result}}const Voe={type:null,hash:null,code:null,outputNames:null,outputTypes:null};function UN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Voe,r),e.outputNames=[],e.outputTypes=[],e.outputInterpolations=[],e.builtinOutputNames=[],e.builtinOutputTypes=[],e.builtinInputNames=[],e.builtinInputTypes=[],K.obj(t,e),K.setGet(t,e,["type","hash","code"]),K.getArray(t,e,["outputTypes","outputNames","outputInterpolations"]),koe(t,e)}const Foe=K.newInstance(UN,"vtkWebGPUShaderDescription");var RD={newInstance:Foe,extend:UN};const LD={r8unorm:{numComponents:1,nativeType:Uint8Array,stride:1,elementSize:1,sampleType:"float"},r8snorm:{numComponents:1,nativeType:Int8Array,stride:1,elementSize:1,sampleType:"float"},r8uint:{numComponents:1,nativeType:Uint8Array,stride:1,elementSize:1,sampleType:"uint"},r8sint:{numComponents:1,nativeType:Int8Array,stride:1,elementSize:1,sampleType:"sint"},r16uint:{numComponents:1,nativeType:Uint16Array,stride:2,elementSize:2,sampleType:"uint"},r16sint:{numComponents:1,nativeType:Int16Array,stride:2,elementSize:2,sampleType:"sint"},r16float:{numComponents:1,nativeType:Float32Array,stride:2,elementSize:2,sampleType:"float"},rg8unorm:{numComponents:2,nativeType:Uint8Array,stride:2,elementSize:1,sampleType:"float"},rg8snorm:{numComponents:2,nativeType:Int8Array,stride:2,elementSize:1,sampleType:"float"},rg8uint:{numComponents:2,nativeType:Uint8Array,stride:2,elementSize:1,sampleType:"uint"},rg8sint:{numComponents:2,nativeType:Int8Array,stride:2,elementSize:1,sampleType:"sint"},r32uint:{numComponents:1,nativeType:Uint32Array,stride:4,elementSize:4,sampleType:"uint"},r32sint:{numComponents:1,nativeType:Int32Array,stride:4,elementSize:4,sampleType:"sint"},r32float:{numComponents:1,nativeType:Float32Array,stride:4,elementSize:4,sampleType:"unfilterable-float"},rg16uint:{numComponents:2,nativeType:Uint16Array,stride:4,elementSize:2,sampleType:"uint"},rg16sint:{numComponents:2,nativeType:Int16Array,stride:4,elementSize:2,sampleType:"sint"},rg16float:{numComponents:2,nativeType:Float32Array,stride:4,elementSize:2,sampleType:"float"},rgba8unorm:{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:"float"},"rgba8unorm-srgb":{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:"float"},rgba8snorm:{numComponents:4,nativeType:Int8Array,stride:4,elementSize:1,sampleType:"float"},rgba8uint:{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:"uint"},rgba8sint:{numComponents:4,nativeType:Int8Array,stride:4,elementSize:1,sampleType:"sint"},bgra8unorm:{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:"float"},"bgra8unorm-srgb":{numComponents:4,nativeType:Uint8Array,stride:4,elementSize:1,sampleType:"float"},rgb9e5ufloat:{numComponents:4,nativeType:Uint32Array,stride:4,sampleType:"float"},rgb10a2unorm:{numComponents:4,nativeType:Uint32Array,stride:4,sampleType:"float"},rg11b10ufloat:{numComponents:4,nativeType:Float32Array,stride:4,sampleType:"float"},rg32uint:{numComponents:2,nativeType:Uint32Array,stride:8,elementSize:4,sampleType:"uint"},rg32sint:{numComponents:2,nativeType:Int32Array,stride:8,elementSize:4,sampleType:"sint"},rg32float:{numComponents:2,nativeType:Float32Array,stride:8,elementSize:4,sampleType:"unfilterable-float"},rgba16uint:{numComponents:4,nativeType:Uint16Array,stride:8,elementSize:2,sampleType:"uint"},rgba16sint:{numComponents:4,nativeType:Int16Array,stride:8,elementSize:2,sampleType:"sint"},rgba16float:{numComponents:4,nativeType:Float32Array,stride:8,elementSize:2,sampleType:"float"},rgba32uint:{numComponents:4,nativeType:Uint32Array,stride:16,elementSize:4,sampleType:"uint"},rgba32sint:{numComponents:4,nativeType:Int32Array,stride:16,elementSize:4,sampleType:"sint"},rgba32float:{numComponents:4,nativeType:Float32Array,stride:16,elementSize:4,sampleType:"unfilterable-float"},stencil8:{numComponents:1,nativeType:Uint8Array,stride:1,elementSize:1,sampleType:"uint"},depth16unorm:{numComponents:1,nativeType:Uint16Array,stride:2,elementSize:2,sampleType:"depth"},depth24plus:{numComponents:1,nativeType:Uint32Array,stride:4,elementSize:3,sampleType:"depth"},"depth24plus-stencil8":{numComponents:2,nativeType:Uint32Array,stride:4,sampleType:"mixed"},depth32float:{numComponents:1,nativeType:Float32Array,stride:4,elementSize:4,sampleType:"depth"}};function Uoe(t){return!t||t.length<6?0:t in LD?LD[t]:(Fn(`unknown format ${t}`),null)}function Boe(t){if(!t||t.length<5)return 0;let e=1;t[t.length-2]==="x"&&(e=Number(t[t.length-1]));const r=e===1?t.length-1:t.length-3,n=Number(t[r]);if(Number.isNaN(n))return Fn(`unknown format ${t}`),0;const i=5-n/2;return e*i}function Goe(t){if(!t||t.length<5)return 0;let e=1;return t[t.length-2]==="x"&&(e=Number(t[t.length-1])),e}function Woe(t){if(!t||t.length<5)return 0;let e;if(t[0]==="f")e="Float";else if(t[0]==="s")e="Int";else if(t[0]==="u")e="Uint";else{Fn(`unknown format ${t}`);return}const r=t.split("x")[0],n=Number(r[r.length-1]);if(Number.isNaN(n)){Fn(`unknown format ${t}`);return}return e+=8*(5-n/2),e+="Array",e}function zoe(t){let e;if(t[0]==="f"||t[1]==="n")e="f32";else if(t[0]==="s"&&t[1]==="i")e="i32";else if(t[0]==="u"&&t[1]==="i")e="u32";else{Fn(`unknown format ${t}`);return}let r=1;return t[t.length-2]==="x"&&(r=Number(t[t.length-1])),r===4?`vec4<${e}>`:r===3?`vec3<${e}>`:r===2?`vec2<${e}>`:e}function $oe(t){if(!t)return 0;let e=1;return t.substring(0,3)==="vec"?e=Number(t[3]):t.substring(0,3)==="mat"&&(e=t[3]*t[5]),e*4}function joe(t){if(t){if(t.includes("f32"))return"Float32Array";if(t.includes("i32"))return"Int32Array";if(t.includes("u32"))return"Uint32Array";Fn(`unknown format ${t}`)}}var Co={getDetailsFromTextureFormat:Uoe,getByteStrideFromBufferFormat:Boe,getNumberOfComponentsFromBufferFormat:Goe,getNativeTypeFromBufferFormat:Woe,getShaderTypeFromBufferFormat:zoe,getByteStrideFromShaderFormat:$oe,getNativeTypeFromShaderFormat:joe};function Hoe(t,e){if(t===e)return!0;if(t==null||e==null||t.length!==e.length)return!1;for(let r=0;r<t.length;++r)if(!e.includes(t[r]))return!1;return!0}function Koe(t,e){e.classHierarchy.push("vtkWebGPUVertexInput"),t.addBuffer=function(r,n){let i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:"vertex",o=n;Array.isArray(o)||(o=[o]);for(let a=0;a<e.inputs.length;a++)if(Hoe(e.inputs[a].names,o)){if(e.inputs[a].buffer===r)return;e.inputs[a].buffer=r;return}e.inputs.push({buffer:r,stepMode:i,names:o}),e.inputs=e.inputs.sort((a,s)=>a.names[0]<s.names[0]?-1:a.names[0]>s.names[0]?1:0)},t.removeBufferIfPresent=r=>{for(let n=0;n<e.inputs.length;n++)e.inputs[n].names.includes(r)&&e.inputs.splice(n,1)},t.getBuffer=r=>{for(let n=0;n<e.inputs.length;n++)if(e.inputs[n].names.includes(r))return e.inputs[n].buffer;return null},t.hasAttribute=r=>{for(let n=0;n<e.inputs.length;n++)if(e.inputs[n].names.includes(r))return!0;return!1},t.getAttributeTime=r=>{for(let n=0;n<e.inputs.length;n++)if(e.inputs[n].names.includes(r))return e.inputs[n].buffer.getSourceTime();return 0},t.getShaderCode=()=>{let r="",n=0;for(let i=0;i<e.inputs.length;i++)for(let o=0;o<e.inputs[i].names.length;o++){const a=e.inputs[i].buffer.getArrayInformation()[o],s=Co.getShaderTypeFromBufferFormat(a.format);n>0&&(r+=`,
+`),r=`${r}  @location(${n}) ${e.inputs[i].names[o]} : ${s}`,n++}return r},t.getVertexInputInformation=()=>{const r={};if(e.inputs.length){const n=[];let i=0;for(let o=0;o<e.inputs.length;o++){const a=e.inputs[o].buffer,s={arrayStride:a.getStrideInBytes(),stepMode:e.inputs[o].stepMode,attributes:[]},c=a.getArrayInformation();for(let l=0;l<e.inputs[o].names.length;l++)s.attributes.push({shaderLocation:i,offset:c[l].offset,format:c[l].format}),i++;n.push(s)}r.buffers=n}return r},t.bindBuffers=r=>{for(let n=0;n<e.inputs.length;n++)r.setVertexBuffer(n,e.inputs[n].buffer.getHandle());e.indexBuffer&&r.setIndexBuffer(e.indexBuffer.getHandle(),e.indexBuffer.getArrayInformation()[0].format)},t.getReady=()=>{},t.releaseGraphicsResources=()=>{e.created&&(e.inputs=[],e.bindingDescriptions=[],e.attributeDescriptions=[])}}const qoe={inputs:null,bindingDescriptions:!1,attributeDescriptions:null,indexBuffer:null};function BN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,qoe,r),br(t,e),e.bindingDescriptions=[],e.attributeDescriptions=[],e.inputs=[],mi(t,e,["created","device","handle","indexBuffer"]),Koe(t,e)}const Xoe=Jn(BN,"vtkWebGPUVertexInput");var Yoe={newInstance:Xoe,extend:BN};const Joe=`
 //VTK::Renderer::Dec
 
 //VTK::Color::Dec
@@ -2920,7 +2920,7 @@ fn main(
   //VTK::RenderEncoder::Impl
   return output;
 }
-`;function Qoe(t,e){e.classHierarchy.push("vtkWebGPUSimpleMapper"),t.generateShaderDescriptions=(r,n,i)=>{const o=RD.newInstance({type:"vertex",hash:r,code:e.vertexShaderTemplate}),a=RD.newInstance({type:"fragment",hash:r,code:e.fragmentShaderTemplate}),s=n.getShaderDescriptions();s.push(o),s.push(a);const c=e.vertexShaderTemplate+e.fragmentShaderTemplate,l=new RegExp("//VTK::[^:]*::","g"),u=c.match(l).filter((d,h,g)=>g.indexOf(d)===h).map(d=>`replaceShader${d.substring(7,d.length-2)}`);for(let d=0;d<u.length;d++){const h=u[d];h!=="replaceShaderIOStructs"&&e.shaderReplacements.has(h)&&e.shaderReplacements.get(h)(r,n,i)}t.replaceShaderIOStructs(r,n,i)},t.replaceShaderIOStructs=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.replaceShaderCode(null,i),n.getShaderDescription("fragment").replaceShaderCode(o)},t.replaceShaderRenderEncoder=(r,n,i)=>{e.renderEncoder.replaceShaderCode(n)},e.shaderReplacements.set("replaceShaderRenderEncoder",t.replaceShaderRenderEncoder),t.replaceShaderRenderer=(r,n,i)=>{if(!e.WebGPURenderer)return;const o=e.WebGPURenderer.getBindGroup().getShaderCode(n),a=n.getShaderDescription("vertex");let s=a.getCode();s=gr.substitute(s,"//VTK::Renderer::Dec",[o]).result,a.setCode(s);const c=n.getShaderDescription("fragment");s=c.getCode(),s=gr.substitute(s,"//VTK::Renderer::Dec",[o]).result,c.setCode(s)},e.shaderReplacements.set("replaceShaderRenderer",t.replaceShaderRenderer),t.replaceShaderMapper=(r,n,i)=>{const o=e.bindGroup.getShaderCode(n),a=n.getShaderDescription("vertex");let s=a.getCode();s=gr.substitute(s,"//VTK::Mapper::Dec",[o]).result,a.setCode(s);const c=n.getShaderDescription("fragment");c.addBuiltinInput("bool","@builtin(front_facing) frontFacing"),s=c.getCode(),s=gr.substitute(s,"//VTK::Mapper::Dec",[o]).result,c.setCode(s)},e.shaderReplacements.set("replaceShaderMapper",t.replaceShaderMapper),t.replaceShaderPosition=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.addBuiltinOutput("vec4<f32>","@builtin(position) Position");let a=o.getCode();a=gr.substitute(a,"//VTK::Position::Impl",["    output.Position = rendererUBO.SCPCMatrix*vertexBC;"]).result,o.setCode(a)},e.shaderReplacements.set("replaceShaderPosition",t.replaceShaderPosition),t.replaceShaderTCoord=(r,n,i)=>{n.getShaderDescription("vertex").addOutput("vec2<f32>","tcoordVS")},e.shaderReplacements.set("replaceShaderTCoord",t.replaceShaderTCoord),t.addTextureView=r=>{e.textureViews.includes(r)||e.textureViews.push(r)},t.prepareToDraw=r=>{e.renderEncoder=r,t.updateInput(),t.updateBuffers(),t.updateBindings(),t.updatePipeline()},t.updateInput=()=>{},t.updateBuffers=()=>{},t.updateBindings=()=>{e.bindGroup.setBindables(t.getBindables())},t.computePipelineHash=()=>{},t.registerDrawCallback=r=>{r.registerDrawCallback(e.pipeline,t.draw)},t.prepareAndDraw=r=>{t.prepareToDraw(r),r.setPipeline(e.pipeline),t.draw(r)},t.draw=r=>{const n=r.getBoundPipeline();r.activateBindGroup(e.bindGroup),e.WebGPURenderer&&e.WebGPURenderer.bindUBO(r),n.bindVertexInput(r,e.vertexInput);const i=e.vertexInput.getIndexBuffer();i?r.drawIndexed(i.getIndexCount(),e.numberOfInstances,0,0,0):r.draw(e.numberOfVertices,e.numberOfInstances,0,0)},t.getBindables=()=>{const r=[...e.additionalBindables];e.UBO&&r.push(e.UBO),e.SSBO&&r.push(e.SSBO);for(let n=0;n<e.textureViews.length;n++){r.push(e.textureViews[n]);const i=e.textureViews[n].getSampler();i&&r.push(i)}return r},t.updatePipeline=()=>{t.computePipelineHash(),e.pipeline=e.device.getPipeline(e.pipelineHash),e.pipeline||(e.pipeline=Noe.newInstance(),e.pipeline.setDevice(e.device),e.WebGPURenderer&&e.pipeline.addBindGroupLayout(e.WebGPURenderer.getBindGroup()),e.pipeline.addBindGroupLayout(e.bindGroup),t.generateShaderDescriptions(e.pipelineHash,e.pipeline,e.vertexInput),e.pipeline.setTopology(e.topology),e.pipeline.setRenderEncoder(e.renderEncoder),e.pipeline.setVertexState(e.vertexInput.getVertexInputInformation()),e.device.createPipeline(e.pipelineHash,e.pipeline))}}const eae={additionalBindables:void 0,bindGroup:null,device:null,fragmentShaderTemplate:null,numberOfInstances:1,numberOfVertices:0,pipelineHash:null,shaderReplacements:null,SSBO:null,textureViews:null,topology:"triangle-list",UBO:null,vertexShaderTemplate:null,WebGPURenderer:null};function GN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,eae,r),yr.extend(t,e,r),e.textureViews=[],e.vertexInput=Yoe.newInstance(),e.bindGroup=NN.newInstance({label:"mapperBG"}),e.additionalBindables=[],e.fragmentShaderTemplate=e.fragmentShaderTemplate||Zoe,e.vertexShaderTemplate=e.vertexShaderTemplate||Joe,e.shaderReplacements=new Map,K.get(t,e,["pipeline","vertexInput"]),K.setGet(t,e,["additionalBindables","device","fragmentShaderTemplate","interpolate","numberOfInstances","numberOfVertices","pipelineHash","shaderReplacements","SSBO","textureViews","topology","UBO","vertexShaderTemplate","WebGPURenderer"]),Qoe(t,e)}const tae=K.newInstance(GN,"vtkWebGPUSimpleMapper");var WN={newInstance:tae,extend:GN};function nae(t,e){e.classHierarchy.push("vtkWebGPUFullScreenQuad"),t.replaceShaderPosition=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.addBuiltinOutput("vec4<f32>","@builtin(position) Position"),o.addOutput("vec4<f32>","vertexVC");let a=o.getCode();a=gr.substitute(a,"//VTK::Position::Impl",["output.tcoordVS = vec2<f32>(vertexBC.x * 0.5 + 0.5, 1.0 - vertexBC.y * 0.5 - 0.5);","output.Position = vec4<f32>(vertexBC, 1.0);","output.vertexVC = vec4<f32>(vertexBC, 1);"]).result,o.setCode(a)},e.shaderReplacements.set("replaceShaderPosition",t.replaceShaderPosition),t.updateBuffers=()=>{const r=e.device.getBufferManager().getFullScreenQuadBuffer();e.vertexInput.addBuffer(r,["vertexBC"]),e.numberOfVertices=6}}const rae={};function zN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rae,r),WN.extend(t,e,r),nae(t,e)}const iae=K.newInstance(zN,"vtkWebGPUFullScreenQuad");var wS={newInstance:iae,extend:zN};const oae={Verts:0,Lines:1,Triangles:2,Strips:3,LinesFromStrips:4,LinesFromTriangles:5,Points:6,UniformArray:7,PointArray:8,NormalsFromPoints:9,Texture:10,RawVertex:11,Storage:12,Index:13},aae={Start:0,Points:0,Lines:1,Triangles:2,TriangleStrips:3,TriangleEdges:4,TriangleStripEdges:5,End:6};var rm={BufferUsage:oae,PrimitiveTypes:aae};const qx=["getMappedRange","mapAsync","unmap"];function sae(t,e,r,n){const i=n.byteLength,o=t.createBuffer({size:i,usage:GPUBufferUsage.COPY_SRC,mappedAtCreation:!0}),a=o.getMappedRange(0,i);new Uint8Array(a).set(new Uint8Array(n)),o.unmap();const s=t.createCommandEncoder();s.copyBufferToBuffer(o,0,e,r,i);const c=s.finish();t.queue.submit([c]),o.destroy()}function cae(t,e){e.classHierarchy.push("vtkWebGPUBuffer"),t.create=(r,n)=>{e.handle=e.device.getHandle().createBuffer({size:r,usage:n,label:e.label}),e.sizeInBytes=r,e.usage=n},t.write=r=>{sae(e.device.getHandle(),e.handle,0,r.buffer)},t.createAndWrite=(r,n)=>{e.handle=e.device.getHandle().createBuffer({size:r.byteLength,usage:n,mappedAtCreation:!0,label:e.label}),e.sizeInBytes=r.byteLength,e.usage=n,new Uint8Array(e.handle.getMappedRange()).set(new Uint8Array(r.buffer)),e.handle.unmap()};for(let r=0;r<qx.length;r++)t[qx[r]]=function(){return e.handle[qx[r]](...arguments)}}const lae={device:null,handle:null,sizeInBytes:0,strideInBytes:0,arrayInformation:null,usage:null,label:null,sourceTime:null};function $N(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lae,r),K.obj(t,e),K.get(t,e,["handle","sizeInBytes","usage"]),K.setGet(t,e,["strideInBytes","device","arrayInformation","label","sourceTime"]),cae(t,e)}const uae=K.newInstance($N);var xS={newInstance:uae,extend:$N,...rm};const{Representation:AD}=kd,{PrimitiveTypes:yu}=rm;class fae{constructor(){this.keys=new Uint32Array(10),this.values=new Uint32Array(10),this.count=0}clear(){this.count=0}has(e){for(let r=0;r<this.count;r++)if(this.keys[r]===e)return!0}get(e){for(let r=0;r<this.count;r++)if(this.keys[r]===e)return this.values[r]}set(e,r){this.count<9&&(this.keys[this.count]=e,this.values[this.count++]=r)}}function dae(t){switch(t){case yu.Points:return"points";case yu.Lines:return"lines";case yu.Triangles:case yu.TriangleEdges:return"polys";case yu.TriangleStripEdges:case yu.TriangleStrips:return"strips";default:return""}}function gv(t,e,r){let n=t.pointIdToFlatId[e];return n<0&&(n=t.flatId,t.pointIdToFlatId[e]=n,t.flatIdToPointId[t.flatId]=e,t.flatIdToCellId[t.flatId]=r,t.flatId++),n}function hae(t,e,r){const n=t.length;for(let a=0;a<n;a++){let s=t[a];if(r.cellProvokedMap.has(s)){r.ibo[r.iboId++]=r.cellProvokedMap.get(s);for(let c=a+1;c<a+n;c++){s=t[c%n];const l=gv(r,s,e);r.ibo[r.iboId++]=l}return}}for(let a=0;a<n;a++){let s=t[a];if(!r.provokedPointIds[s]){let c=gv(r,s,e);r.provokedPointIds[s]=1,r.cellProvokedMap.set(s,c),r.flatIdToCellId[c]=e,r.ibo[r.iboId++]=c;for(let l=a+1;l<a+n;l++)s=t[l%n],c=gv(r,s,e),r.ibo[r.iboId++]=c;return}}let i=t[0],o=r.flatId;r.cellProvokedMap.set(i,o),r.flatIdToPointId[r.flatId]=i,r.flatIdToCellId[r.flatId]=e,r.flatId++,r.ibo[r.iboId++]=o;for(let a=1;a<n;a++)i=t[a],o=gv(r,i,e),r.ibo[r.iboId++]=o}function gae(t,e,r){const n=t.length;r.iboSize+=n;for(let i=0;i<n;i++){const o=t[i];if(r.cellProvokedMap.has(o))return}for(let i=0;i<n;i++){const o=t[i];if(!r.provokedPointIds[o]){r.provokedPointIds[o]=1,r.cellProvokedMap.set(o,1);return}}r.cellProvokedMap.set(t[0],1),r.extraPoints++}let pl;const ND=new Uint32Array(1),us=new Uint32Array(2),su=new Uint32Array(3),Xx={anythingToPoints(t,e,r,n,i){for(let o=0;o<t;++o)ND[0]=e[r+o],pl(ND,n,i)},linesToWireframe(t,e,r,n,i){for(let o=0;o<t-1;++o)us[0]=e[r+o],us[1]=e[r+o+1],pl(us,n,i)},polysToWireframe(t,e,r,n,i){if(t>2)for(let o=0;o<t;++o)us[0]=e[r+o],us[1]=e[r+(o+1)%t],pl(us,n,i)},stripsToWireframe(t,e,r,n,i){if(t>2){for(let o=0;o<t-1;++o)us[0]=e[r+o],us[1]=e[r+o+1],pl(us,n,i);for(let o=0;o<t-2;o++)us[0]=e[r+o],us[1]=e[r+o+2],pl(us,n,i)}},polysToSurface(t,e,r,n,i){for(let o=0;o<t-2;o++)su[0]=e[r],su[1]=e[r+o+1],su[2]=e[r+o+2],pl(su,n,i)},stripsToSurface(t,e,r,n,i){for(let o=0;o<t-2;o++)su[0]=e[r+o],su[1]=e[r+o+1+o%2],su[2]=e[r+o+1+(o+1)%2],pl(su,n,i)}};function pae(t,e){e.classHierarchy.push("vtkWebGPUIndexBuffer"),t.buildIndexBuffer=r=>{const n=r.cells,i=r.primitiveType,o=r.representation,a=r.cellOffset,s=n.getData(),c=s.length,l=dae(i),f=r.numberOfPoints,u={provokedPointIds:new Uint8Array(f),extraPoints:0,iboSize:0,flatId:0,iboId:0,cellProvokedMap:new fae};let d=null;o===AD.POINTS||i===yu.Points?d=Xx.anythingToPoints:o===AD.WIREFRAME||i===yu.Lines?d=Xx[`${l}ToWireframe`]:d=Xx[`${l}ToSurface`],pl=gae;let h=a||0;for(let g=0;g<c;)u.cellProvokedMap.clear(),d(s[g],s,g+1,h,u),g+=s[g]+1,h++;f<=65535?u.flatIdToPointId=new Uint16Array(f+u.extraPoints):u.flatIdToPointId=new Uint32Array(f+u.extraPoints),f+u.extraPoints<36863?u.pointIdToFlatId=new Int16Array(f):u.pointIdToFlatId=new Int32Array(f),f+u.extraPoints<=65535?(u.ibo=new Uint16Array(u.iboSize),r.format="uint16"):(u.ibo=new Uint32Array(u.iboSize),r.format="uint32"),h<=65535?u.flatIdToCellId=new Uint16Array(f+u.extraPoints):u.flatIdToCellId=new Uint32Array(f+u.extraPoints),u.pointIdToFlatId.fill(-1),u.provokedPointIds.fill(0),pl=hae,h=a||0;for(let g=0;g<c;)u.cellProvokedMap.clear(),d(s[g],s,g+1,h,u),g+=s[g]+1,h++;delete u.provokedPointIds,delete u.pointIdToFlatId,r.nativeArray=u.ibo,e.flatIdToPointId=u.flatIdToPointId,e.flatIdToCellId=u.flatIdToCellId,e.flatSize=u.flatId,e.indexCount=u.iboId}}const mae={flatIdToPointId:null,flatIdToCellId:null,flatSize:0,indexCount:0};function jN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,mae,r),xS.extend(t,e,r),K.setGet(t,e,["flatIdToPointId","flatIdToCellId","flatSize","indexCount"]),pae(t,e)}const vae=K.newInstance(jN);var yae={newInstance:vae,extend:jN,...rm};const{BufferUsage:cu}=rm,{vtkErrorMacro:wae}=bo,{VtkDataTypes:Pf}=Vt,xae={};function Cae(t){let e;switch(t.getDataType()){case Pf.UNSIGNED_CHAR:e="uint8";break;case Pf.FLOAT:e="float32";break;case Pf.UNSIGNED_INT:e="uint32";break;case Pf.INT:e="sint32";break;case Pf.DOUBLE:e="float32";break;case Pf.UNSIGNED_SHORT:e="uint16";break;case Pf.SHORT:e="sin16";break;default:e="float32";break}switch(t.getNumberOfComponents()){case 2:e+="x2";break;case 3:e.includes("32")||wae(`unsupported x3 type for ${e}`),e+="x3";break;case 4:e+="x4";break}return e}function kD(t,e,r,n,i){const o={},a=t.getFlatSize();if(!a)return o;let s=[0,0,0,0];i.shift&&(i.shift.length?s=i.shift:s.fill(i.shift));let c=[1,1,1,1];i.scale&&(i.scale.length?c=i.scale:c.fill(i.scale));const l=Object.prototype.hasOwnProperty.call(i,"packExtra")?i.packExtra:!1;let f,u=0;const d=r+(l?1:0),h=kh(n,a*d);let g=t.getFlatIdToPointId();i.cellData&&(g=t.getFlatIdToCellId()),r===1?f=function(v){h[u++]=c[0]*e[v]+s[0]}:r===2?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1]}:r===3&&!l?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2]}:r===3&&l?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2],h[u++]=c[3]*1+s[3]}:r===4&&(f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2],h[u++]=c[3]*e[v+3]+s[3]});for(let p=0;p<a;p++){const v=r*g[p];f(v)}return o.nativeArray=h,o}function Sae(t,e,r,n){const i=[t[n*3]-t[r*3],t[n*3+1]-t[r*3+1],t[n*3+2]-t[r*3+2]],o=[t[e*3]-t[r*3],t[e*3+1]-t[r*3+1],t[e*3+2]-t[r*3+2]],a=[];return Bc(i,o,a),Cd(a),a}function Tae(t,e){const r=e.getData(),n=t.getData();if(!n||!r)return null;const i=new Int8Array(t.getNumberOfCells()*4),o=n.length;let a=0;for(let s=0;s<o;){const c=Sae(r,n[s+1],n[s+2],n[s+3]);i[a++]=127*c[0],i[a++]=127*c[1],i[a++]=127*c[2],i[a++]=127,s+=n[s]+1}return i}function _ae(t,e){e.classHierarchy.push("vtkWebGPUBufferManager");function r(n){n.dataArray&&!n.nativeArray&&(n.nativeArray=n.dataArray.getData());let i,o;if(n.usage===cu.Index&&(i=yae.newInstance({label:n.label}),i.setDevice(e.device),o=GPUBufferUsage.INDEX|GPUBufferUsage.COPY_DST,i.buildIndexBuffer(n),i.createAndWrite(n.nativeArray,o),i.setArrayInformation([{format:n.format}])),i||(i=xS.newInstance({label:n.label}),i.setDevice(e.device)),n.usage===cu.UniformArray&&(o=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,i.createAndWrite(n.nativeArray,o)),n.usage===cu.Storage&&(o=GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST,i.createAndWrite(n.nativeArray,o)),n.usage===cu.Texture&&(o=GPUBufferUsage.COPY_SRC,i.createAndWrite(n.nativeArray,o)),n.usage===cu.PointArray){o=GPUBufferUsage.VERTEX;const a=xo.getNativeTypeFromBufferFormat(n.format),s=kD(n.indexBuffer,n.dataArray.getData(),n.dataArray.getNumberOfComponents(),a,{packExtra:n.packExtra,shift:n.shift,scale:n.scale,cellData:n.cellData,cellOffset:n.cellOffset});i.createAndWrite(s.nativeArray,o),i.setStrideInBytes(xo.getByteStrideFromBufferFormat(n.format)),i.setArrayInformation([{offset:0,format:n.format,interpolation:n.cellData?"flat":"perspective"}])}if(n.usage===cu.NormalsFromPoints){o=GPUBufferUsage.VERTEX;const a=xo.getNativeTypeFromBufferFormat(n.format),s=Tae(n.cells,n.dataArray),c=kD(n.indexBuffer,s,4,a,{cellData:!0});i.createAndWrite(c.nativeArray,o),i.setStrideInBytes(xo.getByteStrideFromBufferFormat(n.format)),i.setArrayInformation([{offset:0,format:n.format,interpolation:"flat"}])}return n.usage===cu.RawVertex&&(o=GPUBufferUsage.VERTEX,i.createAndWrite(n.nativeArray,o),i.setStrideInBytes(xo.getByteStrideFromBufferFormat(n.format)),i.setArrayInformation([{offset:0,format:n.format}])),i.setSourceTime(n.time),i}t.hasBuffer=n=>e.device.hasCachedObject(n),t.getBuffer=n=>n.hash?e.device.getCachedObject(n.hash,r,n):r(n),t.getBufferForPointArray=(n,i)=>{const o=Cae(n),a={hash:`${n.getMTime()}I${i.getMTime()}${o}`,usage:cu.PointArray,format:o,dataArray:n,indexBuffer:i};return t.getBuffer(a)},t.getFullScreenQuadBuffer=()=>{if(e.fullScreenQuadBuffer)return e.fullScreenQuadBuffer;e.fullScreenQuadBuffer=xS.newInstance(),e.fullScreenQuadBuffer.setDevice(e.device);const n=new Float32Array([-1,-1,0,1,-1,0,1,1,0,-1,-1,0,1,1,0,-1,1,0]);return e.fullScreenQuadBuffer.createAndWrite(n,GPUBufferUsage.VERTEX),e.fullScreenQuadBuffer.setStrideInBytes(12),e.fullScreenQuadBuffer.setArrayInformation([{offset:0,format:"float32x3"}]),e.fullScreenQuadBuffer}}const Eae={device:null,fullScreenQuadBuffer:null};function bae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Eae,r),Er(t,e),yi(t,e,["device"]),_ae(t,e)}Xn(bae);var Wh={...xae,...rm};const{BufferUsage:Dae}=Wh,{vtkErrorMacro:Xd}=K;function Iae(t,e){e.classHierarchy.push("vtkWebGPUStorageBuffer"),t.addEntry=(r,n)=>{if(e._bufferEntryNames.has(r)){Xd(`entry named ${r} already exists`);return}e._bufferEntryNames.set(r,e.bufferEntries.length);const i=xo.getByteStrideFromShaderFormat(n);e.bufferEntries.push({name:r,type:n,sizeInBytes:i,offset:e.sizeInBytes,nativeType:xo.getNativeTypeFromShaderFormat(n)}),e.sizeInBytes+=i},t.send=r=>{if(!e._buffer){const n={nativeArray:e.Float32Array,usage:Dae.Storage,label:e.label};e._buffer=r.getBufferManager().getBuffer(n),e.bindGroupTime.modified(),e._sendTime.modified();return}r.getHandle().queue.writeBuffer(e._buffer.getHandle(),0,e.arrayBuffer,0,e.sizeInBytes*e.numberOfInstances),e._sendTime.modified()},t.createView=r=>{r in e||(e.arrayBuffer||(e.arrayBuffer=new ArrayBuffer(e.sizeInBytes*e.numberOfInstances)),e[r]=K.newTypedArray(r,e.arrayBuffer))},t.setValue=(r,n,i)=>{const o=e._bufferEntryNames.get(r);if(o===void 0){Xd(`entry named ${r} not found in UBO`);return}const a=e.bufferEntries[o];t.createView(a.nativeType);const s=e[a.nativeType];s[(a.offset+n*e.sizeInBytes)/s.BYTES_PER_ELEMENT]=i},t.setArray=(r,n,i)=>{const o=e._bufferEntryNames.get(r);if(o===void 0){Xd(`entry named ${r} not found in UBO`);return}const a=e.bufferEntries[o];t.createView(a.nativeType);const s=e[a.nativeType],c=(a.offset+n*e.sizeInBytes)/s.BYTES_PER_ELEMENT;for(let l=0;l<i.length;l++)s[c+l]=i[l]},t.setAllInstancesFromArray=(r,n)=>{const i=e._bufferEntryNames.get(r);if(i===void 0){Xd(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType],s=n.length/e.numberOfInstances;for(let c=0;c<e.numberOfInstances;c++){const l=(o.offset+c*e.sizeInBytes)/a.BYTES_PER_ELEMENT;for(let f=0;f<s;f++)a[l+f]=n[c*s+f]}},t.setAllInstancesFromArrayColorToFloat=(r,n)=>{const i=e._bufferEntryNames.get(r);if(i===void 0){Xd(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType],s=n.length/e.numberOfInstances;for(let c=0;c<e.numberOfInstances;c++){const l=(o.offset+c*e.sizeInBytes)/a.BYTES_PER_ELEMENT;for(let f=0;f<s;f++)a[l+f]=n[c*s+f]/255}},t.setAllInstancesFromArray3x3To4x4=(r,n)=>{const i=e._bufferEntryNames.get(r);if(i===void 0){Xd(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType],s=9;for(let c=0;c<e.numberOfInstances;c++){const l=(o.offset+c*e.sizeInBytes)/a.BYTES_PER_ELEMENT;for(let f=0;f<3;f++)for(let u=0;u<3;u++)a[l+f*4+u]=n[c*s+f*3+u]}},t.getSendTime=()=>e._sendTime.getMTime(),t.getShaderCode=(r,n)=>{const i=[`struct ${e.label}StructEntry
+`;function Qoe(t,e){e.classHierarchy.push("vtkWebGPUSimpleMapper"),t.generateShaderDescriptions=(r,n,i)=>{const o=RD.newInstance({type:"vertex",hash:r,code:e.vertexShaderTemplate}),a=RD.newInstance({type:"fragment",hash:r,code:e.fragmentShaderTemplate}),s=n.getShaderDescriptions();s.push(o),s.push(a);const c=e.vertexShaderTemplate+e.fragmentShaderTemplate,l=new RegExp("//VTK::[^:]*::","g"),u=c.match(l).filter((d,h,g)=>g.indexOf(d)===h).map(d=>`replaceShader${d.substring(7,d.length-2)}`);for(let d=0;d<u.length;d++){const h=u[d];h!=="replaceShaderIOStructs"&&e.shaderReplacements.has(h)&&e.shaderReplacements.get(h)(r,n,i)}t.replaceShaderIOStructs(r,n,i)},t.replaceShaderIOStructs=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.replaceShaderCode(null,i),n.getShaderDescription("fragment").replaceShaderCode(o)},t.replaceShaderRenderEncoder=(r,n,i)=>{e.renderEncoder.replaceShaderCode(n)},e.shaderReplacements.set("replaceShaderRenderEncoder",t.replaceShaderRenderEncoder),t.replaceShaderRenderer=(r,n,i)=>{if(!e.WebGPURenderer)return;const o=e.WebGPURenderer.getBindGroup().getShaderCode(n),a=n.getShaderDescription("vertex");let s=a.getCode();s=pr.substitute(s,"//VTK::Renderer::Dec",[o]).result,a.setCode(s);const c=n.getShaderDescription("fragment");s=c.getCode(),s=pr.substitute(s,"//VTK::Renderer::Dec",[o]).result,c.setCode(s)},e.shaderReplacements.set("replaceShaderRenderer",t.replaceShaderRenderer),t.replaceShaderMapper=(r,n,i)=>{const o=e.bindGroup.getShaderCode(n),a=n.getShaderDescription("vertex");let s=a.getCode();s=pr.substitute(s,"//VTK::Mapper::Dec",[o]).result,a.setCode(s);const c=n.getShaderDescription("fragment");c.addBuiltinInput("bool","@builtin(front_facing) frontFacing"),s=c.getCode(),s=pr.substitute(s,"//VTK::Mapper::Dec",[o]).result,c.setCode(s)},e.shaderReplacements.set("replaceShaderMapper",t.replaceShaderMapper),t.replaceShaderPosition=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.addBuiltinOutput("vec4<f32>","@builtin(position) Position");let a=o.getCode();a=pr.substitute(a,"//VTK::Position::Impl",["    output.Position = rendererUBO.SCPCMatrix*vertexBC;"]).result,o.setCode(a)},e.shaderReplacements.set("replaceShaderPosition",t.replaceShaderPosition),t.replaceShaderTCoord=(r,n,i)=>{n.getShaderDescription("vertex").addOutput("vec2<f32>","tcoordVS")},e.shaderReplacements.set("replaceShaderTCoord",t.replaceShaderTCoord),t.addTextureView=r=>{e.textureViews.includes(r)||e.textureViews.push(r)},t.prepareToDraw=r=>{e.renderEncoder=r,t.updateInput(),t.updateBuffers(),t.updateBindings(),t.updatePipeline()},t.updateInput=()=>{},t.updateBuffers=()=>{},t.updateBindings=()=>{e.bindGroup.setBindables(t.getBindables())},t.computePipelineHash=()=>{},t.registerDrawCallback=r=>{r.registerDrawCallback(e.pipeline,t.draw)},t.prepareAndDraw=r=>{t.prepareToDraw(r),r.setPipeline(e.pipeline),t.draw(r)},t.draw=r=>{const n=r.getBoundPipeline();r.activateBindGroup(e.bindGroup),e.WebGPURenderer&&e.WebGPURenderer.bindUBO(r),n.bindVertexInput(r,e.vertexInput);const i=e.vertexInput.getIndexBuffer();i?r.drawIndexed(i.getIndexCount(),e.numberOfInstances,0,0,0):r.draw(e.numberOfVertices,e.numberOfInstances,0,0)},t.getBindables=()=>{const r=[...e.additionalBindables];e.UBO&&r.push(e.UBO),e.SSBO&&r.push(e.SSBO);for(let n=0;n<e.textureViews.length;n++){r.push(e.textureViews[n]);const i=e.textureViews[n].getSampler();i&&r.push(i)}return r},t.updatePipeline=()=>{t.computePipelineHash(),e.pipeline=e.device.getPipeline(e.pipelineHash),e.pipeline||(e.pipeline=Noe.newInstance(),e.pipeline.setDevice(e.device),e.WebGPURenderer&&e.pipeline.addBindGroupLayout(e.WebGPURenderer.getBindGroup()),e.pipeline.addBindGroupLayout(e.bindGroup),t.generateShaderDescriptions(e.pipelineHash,e.pipeline,e.vertexInput),e.pipeline.setTopology(e.topology),e.pipeline.setRenderEncoder(e.renderEncoder),e.pipeline.setVertexState(e.vertexInput.getVertexInputInformation()),e.device.createPipeline(e.pipelineHash,e.pipeline))}}const eae={additionalBindables:void 0,bindGroup:null,device:null,fragmentShaderTemplate:null,numberOfInstances:1,numberOfVertices:0,pipelineHash:null,shaderReplacements:null,SSBO:null,textureViews:null,topology:"triangle-list",UBO:null,vertexShaderTemplate:null,WebGPURenderer:null};function GN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,eae,r),wr.extend(t,e,r),e.textureViews=[],e.vertexInput=Yoe.newInstance(),e.bindGroup=NN.newInstance({label:"mapperBG"}),e.additionalBindables=[],e.fragmentShaderTemplate=e.fragmentShaderTemplate||Zoe,e.vertexShaderTemplate=e.vertexShaderTemplate||Joe,e.shaderReplacements=new Map,K.get(t,e,["pipeline","vertexInput"]),K.setGet(t,e,["additionalBindables","device","fragmentShaderTemplate","interpolate","numberOfInstances","numberOfVertices","pipelineHash","shaderReplacements","SSBO","textureViews","topology","UBO","vertexShaderTemplate","WebGPURenderer"]),Qoe(t,e)}const tae=K.newInstance(GN,"vtkWebGPUSimpleMapper");var WN={newInstance:tae,extend:GN};function nae(t,e){e.classHierarchy.push("vtkWebGPUFullScreenQuad"),t.replaceShaderPosition=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.addBuiltinOutput("vec4<f32>","@builtin(position) Position"),o.addOutput("vec4<f32>","vertexVC");let a=o.getCode();a=pr.substitute(a,"//VTK::Position::Impl",["output.tcoordVS = vec2<f32>(vertexBC.x * 0.5 + 0.5, 1.0 - vertexBC.y * 0.5 - 0.5);","output.Position = vec4<f32>(vertexBC, 1.0);","output.vertexVC = vec4<f32>(vertexBC, 1);"]).result,o.setCode(a)},e.shaderReplacements.set("replaceShaderPosition",t.replaceShaderPosition),t.updateBuffers=()=>{const r=e.device.getBufferManager().getFullScreenQuadBuffer();e.vertexInput.addBuffer(r,["vertexBC"]),e.numberOfVertices=6}}const rae={};function zN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rae,r),WN.extend(t,e,r),nae(t,e)}const iae=K.newInstance(zN,"vtkWebGPUFullScreenQuad");var wS={newInstance:iae,extend:zN};const oae={Verts:0,Lines:1,Triangles:2,Strips:3,LinesFromStrips:4,LinesFromTriangles:5,Points:6,UniformArray:7,PointArray:8,NormalsFromPoints:9,Texture:10,RawVertex:11,Storage:12,Index:13},aae={Start:0,Points:0,Lines:1,Triangles:2,TriangleStrips:3,TriangleEdges:4,TriangleStripEdges:5,End:6};var rm={BufferUsage:oae,PrimitiveTypes:aae};const qx=["getMappedRange","mapAsync","unmap"];function sae(t,e,r,n){const i=n.byteLength,o=t.createBuffer({size:i,usage:GPUBufferUsage.COPY_SRC,mappedAtCreation:!0}),a=o.getMappedRange(0,i);new Uint8Array(a).set(new Uint8Array(n)),o.unmap();const s=t.createCommandEncoder();s.copyBufferToBuffer(o,0,e,r,i);const c=s.finish();t.queue.submit([c]),o.destroy()}function cae(t,e){e.classHierarchy.push("vtkWebGPUBuffer"),t.create=(r,n)=>{e.handle=e.device.getHandle().createBuffer({size:r,usage:n,label:e.label}),e.sizeInBytes=r,e.usage=n},t.write=r=>{sae(e.device.getHandle(),e.handle,0,r.buffer)},t.createAndWrite=(r,n)=>{e.handle=e.device.getHandle().createBuffer({size:r.byteLength,usage:n,mappedAtCreation:!0,label:e.label}),e.sizeInBytes=r.byteLength,e.usage=n,new Uint8Array(e.handle.getMappedRange()).set(new Uint8Array(r.buffer)),e.handle.unmap()};for(let r=0;r<qx.length;r++)t[qx[r]]=function(){return e.handle[qx[r]](...arguments)}}const lae={device:null,handle:null,sizeInBytes:0,strideInBytes:0,arrayInformation:null,usage:null,label:null,sourceTime:null};function $N(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lae,r),K.obj(t,e),K.get(t,e,["handle","sizeInBytes","usage"]),K.setGet(t,e,["strideInBytes","device","arrayInformation","label","sourceTime"]),cae(t,e)}const uae=K.newInstance($N);var xS={newInstance:uae,extend:$N,...rm};const{Representation:AD}=kd,{PrimitiveTypes:yu}=rm;class fae{constructor(){this.keys=new Uint32Array(10),this.values=new Uint32Array(10),this.count=0}clear(){this.count=0}has(e){for(let r=0;r<this.count;r++)if(this.keys[r]===e)return!0}get(e){for(let r=0;r<this.count;r++)if(this.keys[r]===e)return this.values[r]}set(e,r){this.count<9&&(this.keys[this.count]=e,this.values[this.count++]=r)}}function dae(t){switch(t){case yu.Points:return"points";case yu.Lines:return"lines";case yu.Triangles:case yu.TriangleEdges:return"polys";case yu.TriangleStripEdges:case yu.TriangleStrips:return"strips";default:return""}}function gv(t,e,r){let n=t.pointIdToFlatId[e];return n<0&&(n=t.flatId,t.pointIdToFlatId[e]=n,t.flatIdToPointId[t.flatId]=e,t.flatIdToCellId[t.flatId]=r,t.flatId++),n}function hae(t,e,r){const n=t.length;for(let a=0;a<n;a++){let s=t[a];if(r.cellProvokedMap.has(s)){r.ibo[r.iboId++]=r.cellProvokedMap.get(s);for(let c=a+1;c<a+n;c++){s=t[c%n];const l=gv(r,s,e);r.ibo[r.iboId++]=l}return}}for(let a=0;a<n;a++){let s=t[a];if(!r.provokedPointIds[s]){let c=gv(r,s,e);r.provokedPointIds[s]=1,r.cellProvokedMap.set(s,c),r.flatIdToCellId[c]=e,r.ibo[r.iboId++]=c;for(let l=a+1;l<a+n;l++)s=t[l%n],c=gv(r,s,e),r.ibo[r.iboId++]=c;return}}let i=t[0],o=r.flatId;r.cellProvokedMap.set(i,o),r.flatIdToPointId[r.flatId]=i,r.flatIdToCellId[r.flatId]=e,r.flatId++,r.ibo[r.iboId++]=o;for(let a=1;a<n;a++)i=t[a],o=gv(r,i,e),r.ibo[r.iboId++]=o}function gae(t,e,r){const n=t.length;r.iboSize+=n;for(let i=0;i<n;i++){const o=t[i];if(r.cellProvokedMap.has(o))return}for(let i=0;i<n;i++){const o=t[i];if(!r.provokedPointIds[o]){r.provokedPointIds[o]=1,r.cellProvokedMap.set(o,1);return}}r.cellProvokedMap.set(t[0],1),r.extraPoints++}let pl;const ND=new Uint32Array(1),ds=new Uint32Array(2),su=new Uint32Array(3),Xx={anythingToPoints(t,e,r,n,i){for(let o=0;o<t;++o)ND[0]=e[r+o],pl(ND,n,i)},linesToWireframe(t,e,r,n,i){for(let o=0;o<t-1;++o)ds[0]=e[r+o],ds[1]=e[r+o+1],pl(ds,n,i)},polysToWireframe(t,e,r,n,i){if(t>2)for(let o=0;o<t;++o)ds[0]=e[r+o],ds[1]=e[r+(o+1)%t],pl(ds,n,i)},stripsToWireframe(t,e,r,n,i){if(t>2){for(let o=0;o<t-1;++o)ds[0]=e[r+o],ds[1]=e[r+o+1],pl(ds,n,i);for(let o=0;o<t-2;o++)ds[0]=e[r+o],ds[1]=e[r+o+2],pl(ds,n,i)}},polysToSurface(t,e,r,n,i){for(let o=0;o<t-2;o++)su[0]=e[r],su[1]=e[r+o+1],su[2]=e[r+o+2],pl(su,n,i)},stripsToSurface(t,e,r,n,i){for(let o=0;o<t-2;o++)su[0]=e[r+o],su[1]=e[r+o+1+o%2],su[2]=e[r+o+1+(o+1)%2],pl(su,n,i)}};function pae(t,e){e.classHierarchy.push("vtkWebGPUIndexBuffer"),t.buildIndexBuffer=r=>{const n=r.cells,i=r.primitiveType,o=r.representation,a=r.cellOffset,s=n.getData(),c=s.length,l=dae(i),f=r.numberOfPoints,u={provokedPointIds:new Uint8Array(f),extraPoints:0,iboSize:0,flatId:0,iboId:0,cellProvokedMap:new fae};let d=null;o===AD.POINTS||i===yu.Points?d=Xx.anythingToPoints:o===AD.WIREFRAME||i===yu.Lines?d=Xx[`${l}ToWireframe`]:d=Xx[`${l}ToSurface`],pl=gae;let h=a||0;for(let g=0;g<c;)u.cellProvokedMap.clear(),d(s[g],s,g+1,h,u),g+=s[g]+1,h++;f<=65535?u.flatIdToPointId=new Uint16Array(f+u.extraPoints):u.flatIdToPointId=new Uint32Array(f+u.extraPoints),f+u.extraPoints<36863?u.pointIdToFlatId=new Int16Array(f):u.pointIdToFlatId=new Int32Array(f),f+u.extraPoints<=65535?(u.ibo=new Uint16Array(u.iboSize),r.format="uint16"):(u.ibo=new Uint32Array(u.iboSize),r.format="uint32"),h<=65535?u.flatIdToCellId=new Uint16Array(f+u.extraPoints):u.flatIdToCellId=new Uint32Array(f+u.extraPoints),u.pointIdToFlatId.fill(-1),u.provokedPointIds.fill(0),pl=hae,h=a||0;for(let g=0;g<c;)u.cellProvokedMap.clear(),d(s[g],s,g+1,h,u),g+=s[g]+1,h++;delete u.provokedPointIds,delete u.pointIdToFlatId,r.nativeArray=u.ibo,e.flatIdToPointId=u.flatIdToPointId,e.flatIdToCellId=u.flatIdToCellId,e.flatSize=u.flatId,e.indexCount=u.iboId}}const mae={flatIdToPointId:null,flatIdToCellId:null,flatSize:0,indexCount:0};function jN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,mae,r),xS.extend(t,e,r),K.setGet(t,e,["flatIdToPointId","flatIdToCellId","flatSize","indexCount"]),pae(t,e)}const vae=K.newInstance(jN);var yae={newInstance:vae,extend:jN,...rm};const{BufferUsage:cu}=rm,{vtkErrorMacro:wae}=Do,{VtkDataTypes:Pf}=Vt,xae={};function Cae(t){let e;switch(t.getDataType()){case Pf.UNSIGNED_CHAR:e="uint8";break;case Pf.FLOAT:e="float32";break;case Pf.UNSIGNED_INT:e="uint32";break;case Pf.INT:e="sint32";break;case Pf.DOUBLE:e="float32";break;case Pf.UNSIGNED_SHORT:e="uint16";break;case Pf.SHORT:e="sin16";break;default:e="float32";break}switch(t.getNumberOfComponents()){case 2:e+="x2";break;case 3:e.includes("32")||wae(`unsupported x3 type for ${e}`),e+="x3";break;case 4:e+="x4";break}return e}function kD(t,e,r,n,i){const o={},a=t.getFlatSize();if(!a)return o;let s=[0,0,0,0];i.shift&&(i.shift.length?s=i.shift:s.fill(i.shift));let c=[1,1,1,1];i.scale&&(i.scale.length?c=i.scale:c.fill(i.scale));const l=Object.prototype.hasOwnProperty.call(i,"packExtra")?i.packExtra:!1;let f,u=0;const d=r+(l?1:0),h=kh(n,a*d);let g=t.getFlatIdToPointId();i.cellData&&(g=t.getFlatIdToCellId()),r===1?f=function(v){h[u++]=c[0]*e[v]+s[0]}:r===2?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1]}:r===3&&!l?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2]}:r===3&&l?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2],h[u++]=c[3]*1+s[3]}:r===4&&(f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2],h[u++]=c[3]*e[v+3]+s[3]});for(let p=0;p<a;p++){const v=r*g[p];f(v)}return o.nativeArray=h,o}function Sae(t,e,r,n){const i=[t[n*3]-t[r*3],t[n*3+1]-t[r*3+1],t[n*3+2]-t[r*3+2]],o=[t[e*3]-t[r*3],t[e*3+1]-t[r*3+1],t[e*3+2]-t[r*3+2]],a=[];return Uc(i,o,a),Cd(a),a}function Tae(t,e){const r=e.getData(),n=t.getData();if(!n||!r)return null;const i=new Int8Array(t.getNumberOfCells()*4),o=n.length;let a=0;for(let s=0;s<o;){const c=Sae(r,n[s+1],n[s+2],n[s+3]);i[a++]=127*c[0],i[a++]=127*c[1],i[a++]=127*c[2],i[a++]=127,s+=n[s]+1}return i}function _ae(t,e){e.classHierarchy.push("vtkWebGPUBufferManager");function r(n){n.dataArray&&!n.nativeArray&&(n.nativeArray=n.dataArray.getData());let i,o;if(n.usage===cu.Index&&(i=yae.newInstance({label:n.label}),i.setDevice(e.device),o=GPUBufferUsage.INDEX|GPUBufferUsage.COPY_DST,i.buildIndexBuffer(n),i.createAndWrite(n.nativeArray,o),i.setArrayInformation([{format:n.format}])),i||(i=xS.newInstance({label:n.label}),i.setDevice(e.device)),n.usage===cu.UniformArray&&(o=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,i.createAndWrite(n.nativeArray,o)),n.usage===cu.Storage&&(o=GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST,i.createAndWrite(n.nativeArray,o)),n.usage===cu.Texture&&(o=GPUBufferUsage.COPY_SRC,i.createAndWrite(n.nativeArray,o)),n.usage===cu.PointArray){o=GPUBufferUsage.VERTEX;const a=Co.getNativeTypeFromBufferFormat(n.format),s=kD(n.indexBuffer,n.dataArray.getData(),n.dataArray.getNumberOfComponents(),a,{packExtra:n.packExtra,shift:n.shift,scale:n.scale,cellData:n.cellData,cellOffset:n.cellOffset});i.createAndWrite(s.nativeArray,o),i.setStrideInBytes(Co.getByteStrideFromBufferFormat(n.format)),i.setArrayInformation([{offset:0,format:n.format,interpolation:n.cellData?"flat":"perspective"}])}if(n.usage===cu.NormalsFromPoints){o=GPUBufferUsage.VERTEX;const a=Co.getNativeTypeFromBufferFormat(n.format),s=Tae(n.cells,n.dataArray),c=kD(n.indexBuffer,s,4,a,{cellData:!0});i.createAndWrite(c.nativeArray,o),i.setStrideInBytes(Co.getByteStrideFromBufferFormat(n.format)),i.setArrayInformation([{offset:0,format:n.format,interpolation:"flat"}])}return n.usage===cu.RawVertex&&(o=GPUBufferUsage.VERTEX,i.createAndWrite(n.nativeArray,o),i.setStrideInBytes(Co.getByteStrideFromBufferFormat(n.format)),i.setArrayInformation([{offset:0,format:n.format}])),i.setSourceTime(n.time),i}t.hasBuffer=n=>e.device.hasCachedObject(n),t.getBuffer=n=>n.hash?e.device.getCachedObject(n.hash,r,n):r(n),t.getBufferForPointArray=(n,i)=>{const o=Cae(n),a={hash:`${n.getMTime()}I${i.getMTime()}${o}`,usage:cu.PointArray,format:o,dataArray:n,indexBuffer:i};return t.getBuffer(a)},t.getFullScreenQuadBuffer=()=>{if(e.fullScreenQuadBuffer)return e.fullScreenQuadBuffer;e.fullScreenQuadBuffer=xS.newInstance(),e.fullScreenQuadBuffer.setDevice(e.device);const n=new Float32Array([-1,-1,0,1,-1,0,1,1,0,-1,-1,0,1,1,0,-1,1,0]);return e.fullScreenQuadBuffer.createAndWrite(n,GPUBufferUsage.VERTEX),e.fullScreenQuadBuffer.setStrideInBytes(12),e.fullScreenQuadBuffer.setArrayInformation([{offset:0,format:"float32x3"}]),e.fullScreenQuadBuffer}}const Eae={device:null,fullScreenQuadBuffer:null};function bae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Eae,r),br(t,e),mi(t,e,["device"]),_ae(t,e)}Jn(bae);var Wh={...xae,...rm};const{BufferUsage:Dae}=Wh,{vtkErrorMacro:Xd}=K;function Iae(t,e){e.classHierarchy.push("vtkWebGPUStorageBuffer"),t.addEntry=(r,n)=>{if(e._bufferEntryNames.has(r)){Xd(`entry named ${r} already exists`);return}e._bufferEntryNames.set(r,e.bufferEntries.length);const i=Co.getByteStrideFromShaderFormat(n);e.bufferEntries.push({name:r,type:n,sizeInBytes:i,offset:e.sizeInBytes,nativeType:Co.getNativeTypeFromShaderFormat(n)}),e.sizeInBytes+=i},t.send=r=>{if(!e._buffer){const n={nativeArray:e.Float32Array,usage:Dae.Storage,label:e.label};e._buffer=r.getBufferManager().getBuffer(n),e.bindGroupTime.modified(),e._sendTime.modified();return}r.getHandle().queue.writeBuffer(e._buffer.getHandle(),0,e.arrayBuffer,0,e.sizeInBytes*e.numberOfInstances),e._sendTime.modified()},t.createView=r=>{r in e||(e.arrayBuffer||(e.arrayBuffer=new ArrayBuffer(e.sizeInBytes*e.numberOfInstances)),e[r]=K.newTypedArray(r,e.arrayBuffer))},t.setValue=(r,n,i)=>{const o=e._bufferEntryNames.get(r);if(o===void 0){Xd(`entry named ${r} not found in UBO`);return}const a=e.bufferEntries[o];t.createView(a.nativeType);const s=e[a.nativeType];s[(a.offset+n*e.sizeInBytes)/s.BYTES_PER_ELEMENT]=i},t.setArray=(r,n,i)=>{const o=e._bufferEntryNames.get(r);if(o===void 0){Xd(`entry named ${r} not found in UBO`);return}const a=e.bufferEntries[o];t.createView(a.nativeType);const s=e[a.nativeType],c=(a.offset+n*e.sizeInBytes)/s.BYTES_PER_ELEMENT;for(let l=0;l<i.length;l++)s[c+l]=i[l]},t.setAllInstancesFromArray=(r,n)=>{const i=e._bufferEntryNames.get(r);if(i===void 0){Xd(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType],s=n.length/e.numberOfInstances;for(let c=0;c<e.numberOfInstances;c++){const l=(o.offset+c*e.sizeInBytes)/a.BYTES_PER_ELEMENT;for(let f=0;f<s;f++)a[l+f]=n[c*s+f]}},t.setAllInstancesFromArrayColorToFloat=(r,n)=>{const i=e._bufferEntryNames.get(r);if(i===void 0){Xd(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType],s=n.length/e.numberOfInstances;for(let c=0;c<e.numberOfInstances;c++){const l=(o.offset+c*e.sizeInBytes)/a.BYTES_PER_ELEMENT;for(let f=0;f<s;f++)a[l+f]=n[c*s+f]/255}},t.setAllInstancesFromArray3x3To4x4=(r,n)=>{const i=e._bufferEntryNames.get(r);if(i===void 0){Xd(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType],s=9;for(let c=0;c<e.numberOfInstances;c++){const l=(o.offset+c*e.sizeInBytes)/a.BYTES_PER_ELEMENT;for(let f=0;f<3;f++)for(let u=0;u<3;u++)a[l+f*4+u]=n[c*s+f*3+u]}},t.getSendTime=()=>e._sendTime.getMTime(),t.getShaderCode=(r,n)=>{const i=[`struct ${e.label}StructEntry
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 struct ${e.label}Struct
@@ -2929,10 +2929,10 @@ struct ${e.label}Struct
 };
 @binding(${r}) @group(${n}) var<storage, read> ${e.label}: ${e.label}Struct;
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+`)}}const Aae={bufferEntries:null,bufferEntryNames:null,sizeInBytes:0,label:null,bindGroupLayoutEntry:null,bindGroupEntry:null};function KN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Aae,r),K.obj(t,e),e._bufferEntryNames=new Map,e.bufferEntries=[],e.bindGroupLayoutEntry=e.bindGroupLayoutEntry||{buffer:{type:"uniform"}},e.sendTime={},K.obj(e.sendTime,{mtime:0}),e.bindGroupTime={},K.obj(e.bindGroupTime,{mtime:0}),e.sendDirty=!0,e.sortDirty=!0,K.get(t,e,["binding","bindGroupTime"]),K.setGet(t,e,["bindGroupLayoutEntry","device","label","sizeInBytes"]),Lae(t,e)}const Nae=K.newInstance(KN,"vtkWebGPUUniformBuffer");var q0={newInstance:Nae,extend:KN};const{vtkDebugMacro:kae}=Do,VD=`
 //VTK::Renderer::Dec
 
 //VTK::Mapper::Dec
@@ -2998,7 +2998,7 @@ fn main(
   //VTK::RenderEncoder::Impl
   return output;
 }
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a=e._parent.getDevice();e.UBO.sendIfNeeded(a)}},t.updateSSBO=()=>{const r=e.renderable.getLights(),n=e.webgpuCamera.getKeyMatrices(t);let i=`${e.renderable.getMTime()}`;for(let o=0;o<r.length;o++)i+=r[o].getMTime();if(i!==e.lightTimeString){const o=new Float32Array(r.length*4),a=new Float32Array(r.length*4),s=new Float32Array(r.length*4),c=new Float32Array(r.length*4);for(let f=0;f<r.length;f++){const u=f*4,d=r[f].getPosition();jt(d,d,n.wcvc),o[u]=d[0],o[u+1]=d[1],o[u+2]=d[2],o[u+3]=0,a[u]=-r[f].getDirection()[0],a[u+1]=-r[f].getDirection()[1],a[u+2]=-r[f].getDirection()[2],a[u+3]=0,s[u]=r[f].getColor()[0],s[u+1]=r[f].getColor()[1],s[u+2]=r[f].getColor()[2],s[u+3]=r[f].getIntensity()*5,c[u]=Fae(r[f]),c[u+1]=Math.cos(ci(r[f].getConeAngle())),c[u+2]=Math.cos(ci(r[f].getConeAngle()+r[f].getConeFalloff())),c[u+3]=0}e.SSBO.clearData(),e.SSBO.setNumberOfInstances(r.length),e.SSBO.addEntry("LightPos","vec4<f32>"),e.SSBO.addEntry("LightDir","vec4<f32>"),e.SSBO.addEntry("LightColor","vec4<f32>"),e.SSBO.addEntry("LightData","vec4<f32>"),e.SSBO.setAllInstancesFromArray("LightPos",o),e.SSBO.setAllInstancesFromArray("LightDir",a),e.SSBO.setAllInstancesFromArray("LightColor",s),e.SSBO.setAllInstancesFromArray("LightData",c);const l=e._parent.getDevice();e.SSBO.send(l)}e.lightTimeString=i},t.scissorAndViewport=r=>{const n=t.getYInvertedTiledSizeAndOrigin();r.getHandle().setViewport(n.lowerLeftU,n.lowerLeftV,n.usize,n.vsize,0,1),r.getHandle().setScissorRect(n.lowerLeftU,n.lowerLeftV,n.usize,n.vsize)},t.bindUBO=r=>{r.activateBindGroup(e.bindGroup)},t.opaquePass=r=>{r?(e.renderEncoder.begin(e._parent.getCommandEncoder()),t.updateUBO(),t.updateSSBO()):(t.scissorAndViewport(e.renderEncoder),t.clear(),e.renderEncoder.end())},t.clear=()=>{var o;if(e.renderable.getTransparent()||e.suppressClear)return;const r=e._parent.getDevice();if(!e.clearFSQ){e.clearFSQ=wS.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(VD);const a=q0.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4<f32>"),a.addEntry("BackgroundColor","vec4<f32>"),e.clearFSQ.setUBO(a),e.backgroundTex=e.renderable.getEnvironmentTexture()}if(e.clearFSQ.getPipelineHash()!=="clearfsqwithtexture"&&e.renderable.getUseEnvironmentTextureAsBackground()&&((o=e.backgroundTex)!=null&&o.getImageLoaded())){e.clearFSQ.setFragmentShaderTemplate(Vae);const a=q0.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4<f32>"),a.addEntry("BackgroundColor","vec4<f32>"),e.clearFSQ.setUBO(a);const s=r.getTextureManager().getTextureForVTKTexture(e.backgroundTex);if(s.getReady()){const c=s.createView("EnvironmentTexture");e.clearFSQ.setTextureViews([c]),e.backgroundTexLoaded=!0;const l=e.backgroundTex.getInterpolate()?"linear":"nearest";c.addSampler(r,{addressModeU:"repeat",addressModeV:"clamp-to-edge",addressModeW:"repeat",minFilter:l,magFilter:l,mipmapFilter:"linear"})}e.clearFSQ.setPipelineHash("clearfsqwithtexture")}else if(e.clearFSQ.getPipelineHash()==="clearfsqwithtexture"&&!e.renderable.getUseEnvironmentTextureAsBackground()){e.clearFSQ=wS.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(VD);const a=q0.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4<f32>"),a.addEntry("BackgroundColor","vec4<f32>"),e.clearFSQ.setUBO(a)}const n=e.webgpuCamera.getKeyMatrices(t),i=e.renderable.getBackgroundByReference();e.clearFSQ.getUBO().setArray("BackgroundColor",i),Mn(FD,n.normalMatrix),yy(pv,n.scvc,n.pcsc),yy(pv,FD,pv),e.clearFSQ.getUBO().setArray("FSQMatrix",pv),e.clearFSQ.getUBO().sendIfNeeded(r),e.clearFSQ.prepareAndDraw(e.renderEncoder)},t.translucentPass=r=>{r?e.renderEncoder.begin(e._parent.getCommandEncoder()):(t.scissorAndViewport(e.renderEncoder),e.renderEncoder.end())},t.volumeDepthRangePass=r=>{r?e.renderEncoder.begin(e._parent.getCommandEncoder()):(t.scissorAndViewport(e.renderEncoder),e.renderEncoder.end())},t.getAspectRatio=()=>{const r=e._parent.getSizeByReference(),n=e.renderable.getViewportByReference();return r[0]*(n[2]-n[0])/((n[3]-n[1])*r[1])},t.convertToOpenGLDepth=r=>e.webgpuCamera.convertToOpenGLDepth(r),t.getYInvertedTiledSizeAndOrigin=()=>{const r=t.getTiledSizeAndOrigin(),n=e._parent.getSizeByReference();return r.lowerLeftV=n[1]-r.vsize-r.lowerLeftV,r},t.getTiledSizeAndOrigin=()=>{const r=e.renderable.getViewportByReference(),n=[0,0,1,1],i=r[0]-n[0],o=r[1]-n[1],a=e._parent.normalizedDisplayToDisplay(i,o),s=Math.round(a[0]),c=Math.round(a[1]),l=r[2]-n[0],f=r[3]-n[1],u=e._parent.normalizedDisplayToDisplay(l,f);let d=Math.round(u[0])-s,h=Math.round(u[1])-c;return d<0&&(d=0),h<0&&(h=0),{usize:d,vsize:h,lowerLeftU:s,lowerLeftV:c}},t.getPropFromID=r=>{for(let n=0;n<e.children.length;n++)if((e.children[n].getPropID?e.children[n].getPropID():-1)===r)return e.children[n];return null},t.getStabilizedTime=()=>e.stabilizedTime.getMTime(),t.releaseGraphicsResources=()=>{e.selector!==null&&e.selector.releaseGraphicsResources()}}const Bae={bindGroup:null,selector:null,renderEncoder:null,recenterThreshold:20,suppressClear:!1,stabilizedCenter:[0,0,0]};function Gae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Bae,r),yr.extend(t,e,r),e.UBO=q0.newInstance({label:"rendererUBO"}),e.UBO.addEntry("WCVCMatrix","mat4x4<f32>"),e.UBO.addEntry("SCPCMatrix","mat4x4<f32>"),e.UBO.addEntry("PCSCMatrix","mat4x4<f32>"),e.UBO.addEntry("SCVCMatrix","mat4x4<f32>"),e.UBO.addEntry("VCPCMatrix","mat4x4<f32>"),e.UBO.addEntry("WCVCNormals","mat4x4<f32>"),e.UBO.addEntry("viewportSize","vec2<f32>"),e.UBO.addEntry("LightCount","i32"),e.UBO.addEntry("MaxEnvironmentMipLevel","f32"),e.UBO.addEntry("BackgroundDiffuseStrength","f32"),e.UBO.addEntry("BackgroundSpecularStrength","f32"),e.UBO.addEntry("cameraParallel","u32"),e.SSBO=Pae.newInstance({label:"rendererLightSSBO"}),e.lightTimeString="",e.bindGroup=NN.newInstance({label:"rendererBG"}),e.bindGroup.setBindables([e.UBO,e.SSBO]),e.tmpMat4=Ut(new Float64Array(16)),e.stabilizedTime={},Er(e.stabilizedTime,{mtime:0}),Ko(t,e,["bindGroup","stabilizedTime"]),Vh(t,e,["stabilizedCenter"]),yi(t,e,["renderEncoder","selector","suppressClear","UBO"]),Uae(t,e)}const Wae=Xn(Gae,"vtkWebGPURenderer");bs("vtkRenderer",Wae);function zae(t,e){e.classHierarchy.push("vtkWebGPUSampler"),t.create=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};e.device=r,e.options.addressModeU=n.addressModeU?n.addressModeU:"clamp-to-edge",e.options.addressModeV=n.addressModeV?n.addressModeV:"clamp-to-edge",e.options.addressModeW=n.addressModeW?n.addressModeW:"clamp-to-edge",e.options.magFilter=n.magFilter?n.magFilter:"nearest",e.options.minFilter=n.minFilter?n.minFilter:"nearest",e.options.mipmapFilter=n.mipmapFilter?n.mipmapFilter:"nearest",e.options.label=e.label,e.handle=e.device.getHandle().createSampler(e.options),e.bindGroupTime.modified()},t.getShaderCode=(r,n)=>`@binding(${r}) @group(${n}) var ${e.label}: sampler;`,t.getBindGroupEntry=()=>({resource:e.handle})}const $ae={device:null,handle:null,label:null,options:null};function qN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,$ae,r),K.obj(t,e),e.options={},e.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,sampler:{}},e.bindGroupTime={},K.obj(e.bindGroupTime,{mtime:0}),K.get(t,e,["bindGroupTime","handle","options"]),K.setGet(t,e,["bindGroupLayoutEntry","device","label"]),zae(t,e)}const jae=K.newInstance(qN);var XN={newInstance:jae,extend:qN};const{SlicingMode:UD}=cw,Hae=`
+`,pv=new Float64Array(16),FD=new Float64Array(16);function Fae(t){return t.getPositional()?t.getConeAngle()>=90?0:2:1}function Uae(t,e){e.classHierarchy.push("vtkWebGPURenderer"),t.buildPass=r=>{if(r){if(!e.renderable)return;e.camera=e.renderable.getActiveCamera(),t.updateLights(),t.prepareNodes(),t.addMissingNode(e.camera),t.addMissingNodes(e.renderable.getViewPropsWithNestedProps()),t.removeUnusedNodes(),e.webgpuCamera=t.getViewNodeFor(e.camera),t.updateStabilizedMatrix()}},t.updateStabilizedMatrix=()=>{const r=e.camera.getClippingRange(),n=e.camera.getPositionByReference(),i=e.camera.getDirectionOfProjectionByReference(),o=[],a=[];Nr(a,i,.5*(r[0]+r[1])),fi(o,n,a),Nn(a,o,e.stabilizedCenter),mh(a)/(r[1]-r[0])>e.recenterThreshold&&(e.stabilizedCenter=o,e.stabilizedTime.modified())},t.updateLights=()=>{let r=0;const n=e.renderable.getLightsByReference();for(let i=0;i<n.length;++i)n[i].getSwitch()>0&&r++;return r||(kae("No lights are on, creating one."),e.renderable.createLight()),r},t.updateUBO=()=>{var n;const r=e.UBO.getSendTime();if(e._parent.getMTime()>r||t.getMTime()>r||e.camera.getMTime()>r||e.renderable.getMTime()>r){const i=e.webgpuCamera.getKeyMatrices(t);e.UBO.setArray("WCVCMatrix",i.wcvc),e.UBO.setArray("SCPCMatrix",i.scpc),e.UBO.setArray("PCSCMatrix",i.pcsc),e.UBO.setArray("SCVCMatrix",i.scvc),e.UBO.setArray("VCPCMatrix",i.vcpc),e.UBO.setArray("WCVCNormals",i.normalMatrix),e.UBO.setValue("LightCount",e.renderable.getLights().length),e.UBO.setValue("MaxEnvironmentMipLevel",(n=e.renderable.getEnvironmentTexture())==null?void 0:n.getMipLevel()),e.UBO.setValue("BackgroundDiffuseStrength",e.renderable.getEnvironmentTextureDiffuseStrength()),e.UBO.setValue("BackgroundSpecularStrength",e.renderable.getEnvironmentTextureSpecularStrength());const o=t.getYInvertedTiledSizeAndOrigin();e.UBO.setArray("viewportSize",[o.usize,o.vsize]),e.UBO.setValue("cameraParallel",e.camera.getParallelProjection());const a=e._parent.getDevice();e.UBO.sendIfNeeded(a)}},t.updateSSBO=()=>{const r=e.renderable.getLights(),n=e.webgpuCamera.getKeyMatrices(t);let i=`${e.renderable.getMTime()}`;for(let o=0;o<r.length;o++)i+=r[o].getMTime();if(i!==e.lightTimeString){const o=new Float32Array(r.length*4),a=new Float32Array(r.length*4),s=new Float32Array(r.length*4),c=new Float32Array(r.length*4);for(let f=0;f<r.length;f++){const u=f*4,d=r[f].getPosition();qt(d,d,n.wcvc),o[u]=d[0],o[u+1]=d[1],o[u+2]=d[2],o[u+3]=0,a[u]=-r[f].getDirection()[0],a[u+1]=-r[f].getDirection()[1],a[u+2]=-r[f].getDirection()[2],a[u+3]=0,s[u]=r[f].getColor()[0],s[u+1]=r[f].getColor()[1],s[u+2]=r[f].getColor()[2],s[u+3]=r[f].getIntensity()*5,c[u]=Fae(r[f]),c[u+1]=Math.cos(ai(r[f].getConeAngle())),c[u+2]=Math.cos(ai(r[f].getConeAngle()+r[f].getConeFalloff())),c[u+3]=0}e.SSBO.clearData(),e.SSBO.setNumberOfInstances(r.length),e.SSBO.addEntry("LightPos","vec4<f32>"),e.SSBO.addEntry("LightDir","vec4<f32>"),e.SSBO.addEntry("LightColor","vec4<f32>"),e.SSBO.addEntry("LightData","vec4<f32>"),e.SSBO.setAllInstancesFromArray("LightPos",o),e.SSBO.setAllInstancesFromArray("LightDir",a),e.SSBO.setAllInstancesFromArray("LightColor",s),e.SSBO.setAllInstancesFromArray("LightData",c);const l=e._parent.getDevice();e.SSBO.send(l)}e.lightTimeString=i},t.scissorAndViewport=r=>{const n=t.getYInvertedTiledSizeAndOrigin();r.getHandle().setViewport(n.lowerLeftU,n.lowerLeftV,n.usize,n.vsize,0,1),r.getHandle().setScissorRect(n.lowerLeftU,n.lowerLeftV,n.usize,n.vsize)},t.bindUBO=r=>{r.activateBindGroup(e.bindGroup)},t.opaquePass=r=>{r?(e.renderEncoder.begin(e._parent.getCommandEncoder()),t.updateUBO(),t.updateSSBO()):(t.scissorAndViewport(e.renderEncoder),t.clear(),e.renderEncoder.end())},t.clear=()=>{var o;if(e.renderable.getTransparent()||e.suppressClear)return;const r=e._parent.getDevice();if(!e.clearFSQ){e.clearFSQ=wS.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(VD);const a=q0.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4<f32>"),a.addEntry("BackgroundColor","vec4<f32>"),e.clearFSQ.setUBO(a),e.backgroundTex=e.renderable.getEnvironmentTexture()}if(e.clearFSQ.getPipelineHash()!=="clearfsqwithtexture"&&e.renderable.getUseEnvironmentTextureAsBackground()&&((o=e.backgroundTex)!=null&&o.getImageLoaded())){e.clearFSQ.setFragmentShaderTemplate(Vae);const a=q0.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4<f32>"),a.addEntry("BackgroundColor","vec4<f32>"),e.clearFSQ.setUBO(a);const s=r.getTextureManager().getTextureForVTKTexture(e.backgroundTex);if(s.getReady()){const c=s.createView("EnvironmentTexture");e.clearFSQ.setTextureViews([c]),e.backgroundTexLoaded=!0;const l=e.backgroundTex.getInterpolate()?"linear":"nearest";c.addSampler(r,{addressModeU:"repeat",addressModeV:"clamp-to-edge",addressModeW:"repeat",minFilter:l,magFilter:l,mipmapFilter:"linear"})}e.clearFSQ.setPipelineHash("clearfsqwithtexture")}else if(e.clearFSQ.getPipelineHash()==="clearfsqwithtexture"&&!e.renderable.getUseEnvironmentTextureAsBackground()){e.clearFSQ=wS.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(VD);const a=q0.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4<f32>"),a.addEntry("BackgroundColor","vec4<f32>"),e.clearFSQ.setUBO(a)}const n=e.webgpuCamera.getKeyMatrices(t),i=e.renderable.getBackgroundByReference();e.clearFSQ.getUBO().setArray("BackgroundColor",i),On(FD,n.normalMatrix),yy(pv,n.scvc,n.pcsc),yy(pv,FD,pv),e.clearFSQ.getUBO().setArray("FSQMatrix",pv),e.clearFSQ.getUBO().sendIfNeeded(r),e.clearFSQ.prepareAndDraw(e.renderEncoder)},t.translucentPass=r=>{r?e.renderEncoder.begin(e._parent.getCommandEncoder()):(t.scissorAndViewport(e.renderEncoder),e.renderEncoder.end())},t.volumeDepthRangePass=r=>{r?e.renderEncoder.begin(e._parent.getCommandEncoder()):(t.scissorAndViewport(e.renderEncoder),e.renderEncoder.end())},t.getAspectRatio=()=>{const r=e._parent.getSizeByReference(),n=e.renderable.getViewportByReference();return r[0]*(n[2]-n[0])/((n[3]-n[1])*r[1])},t.convertToOpenGLDepth=r=>e.webgpuCamera.convertToOpenGLDepth(r),t.getYInvertedTiledSizeAndOrigin=()=>{const r=t.getTiledSizeAndOrigin(),n=e._parent.getSizeByReference();return r.lowerLeftV=n[1]-r.vsize-r.lowerLeftV,r},t.getTiledSizeAndOrigin=()=>{const r=e.renderable.getViewportByReference(),n=[0,0,1,1],i=r[0]-n[0],o=r[1]-n[1],a=e._parent.normalizedDisplayToDisplay(i,o),s=Math.round(a[0]),c=Math.round(a[1]),l=r[2]-n[0],f=r[3]-n[1],u=e._parent.normalizedDisplayToDisplay(l,f);let d=Math.round(u[0])-s,h=Math.round(u[1])-c;return d<0&&(d=0),h<0&&(h=0),{usize:d,vsize:h,lowerLeftU:s,lowerLeftV:c}},t.getPropFromID=r=>{for(let n=0;n<e.children.length;n++)if((e.children[n].getPropID?e.children[n].getPropID():-1)===r)return e.children[n];return null},t.getStabilizedTime=()=>e.stabilizedTime.getMTime(),t.releaseGraphicsResources=()=>{e.selector!==null&&e.selector.releaseGraphicsResources()}}const Bae={bindGroup:null,selector:null,renderEncoder:null,recenterThreshold:20,suppressClear:!1,stabilizedCenter:[0,0,0]};function Gae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Bae,r),wr.extend(t,e,r),e.UBO=q0.newInstance({label:"rendererUBO"}),e.UBO.addEntry("WCVCMatrix","mat4x4<f32>"),e.UBO.addEntry("SCPCMatrix","mat4x4<f32>"),e.UBO.addEntry("PCSCMatrix","mat4x4<f32>"),e.UBO.addEntry("SCVCMatrix","mat4x4<f32>"),e.UBO.addEntry("VCPCMatrix","mat4x4<f32>"),e.UBO.addEntry("WCVCNormals","mat4x4<f32>"),e.UBO.addEntry("viewportSize","vec2<f32>"),e.UBO.addEntry("LightCount","i32"),e.UBO.addEntry("MaxEnvironmentMipLevel","f32"),e.UBO.addEntry("BackgroundDiffuseStrength","f32"),e.UBO.addEntry("BackgroundSpecularStrength","f32"),e.UBO.addEntry("cameraParallel","u32"),e.SSBO=Pae.newInstance({label:"rendererLightSSBO"}),e.lightTimeString="",e.bindGroup=NN.newInstance({label:"rendererBG"}),e.bindGroup.setBindables([e.UBO,e.SSBO]),e.tmpMat4=Ut(new Float64Array(16)),e.stabilizedTime={},br(e.stabilizedTime,{mtime:0}),Ko(t,e,["bindGroup","stabilizedTime"]),Vh(t,e,["stabilizedCenter"]),mi(t,e,["renderEncoder","selector","suppressClear","UBO"]),Uae(t,e)}const Wae=Jn(Gae,"vtkWebGPURenderer");Is("vtkRenderer",Wae);function zae(t,e){e.classHierarchy.push("vtkWebGPUSampler"),t.create=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};e.device=r,e.options.addressModeU=n.addressModeU?n.addressModeU:"clamp-to-edge",e.options.addressModeV=n.addressModeV?n.addressModeV:"clamp-to-edge",e.options.addressModeW=n.addressModeW?n.addressModeW:"clamp-to-edge",e.options.magFilter=n.magFilter?n.magFilter:"nearest",e.options.minFilter=n.minFilter?n.minFilter:"nearest",e.options.mipmapFilter=n.mipmapFilter?n.mipmapFilter:"nearest",e.options.label=e.label,e.handle=e.device.getHandle().createSampler(e.options),e.bindGroupTime.modified()},t.getShaderCode=(r,n)=>`@binding(${r}) @group(${n}) var ${e.label}: sampler;`,t.getBindGroupEntry=()=>({resource:e.handle})}const $ae={device:null,handle:null,label:null,options:null};function qN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,$ae,r),K.obj(t,e),e.options={},e.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,sampler:{}},e.bindGroupTime={},K.obj(e.bindGroupTime,{mtime:0}),K.get(t,e,["bindGroupTime","handle","options"]),K.setGet(t,e,["bindGroupLayoutEntry","device","label"]),zae(t,e)}const jae=K.newInstance(qN);var XN={newInstance:jae,extend:qN};const{SlicingMode:UD}=cw,Hae=`
 //VTK::Renderer::Dec
 
 //VTK::Mapper::Dec
@@ -3027,7 +3027,7 @@ fn main(
 
   return output;
 }
-`;function Kae(t,e,r){if(e.apply(t)){const i=t.getIndependentComponents();return`${t.getMTime()}-${i}-${r}`}return"0"}const Ga=new Float64Array(16),vc=new Float64Array(16),mv=new Float64Array(16),ul=new Float64Array(4),ki=new Float64Array(4);function qae(t,e){e.classHierarchy.push("vtkWebGPUImageMapper"),t.buildPass=i=>{if(i){e.WebGPUImageSlice=t.getFirstAncestorOfType("vtkWebGPUImageSlice"),e.WebGPURenderer=e.WebGPUImageSlice.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.device=e.WebGPURenderWindow.getDevice();const o=e.WebGPURenderer.getRenderable();e.renderable.getSliceAtFocalPoint()&&e.renderable.setSliceFromCamera(o.getActiveCamera())}},t.translucentPass=i=>{i&&t.render()},t.opaquePass=i=>{i&&t.render()},t.render=()=>{e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.prepareToDraw(e.WebGPURenderer.getRenderEncoder()),e.renderEncoder.registerDrawCallback(e.pipeline,t.draw)},t.computePipelineHash=()=>{const i=e.currentInput.getExtent();i[0]===i[1]||i[2]===i[3]||i[4]===i[5]?(e.dimensions=2,e.pipelineHash="img2"):(e.dimensions=3,e.pipelineHash="img3")},t.updateUBO=()=>{const i=e.UBO.getSendTime(),o=e.WebGPUImageSlice.getRenderable(),a=o.getMapper();if(t.getMTime()>i||e.renderable.getMTime()>i||o.getProperty().getMTime()>i){const s=a.getInputData(),c=e.WebGPURenderer.getStabilizedCenterByReference();Ut(Ga),wr(Ga,Ga,c);const l=o.getMatrix();Mn(vc,l),ti(vc,vc),Un(Ga,vc,Ga);const f=s.getWorldToIndex();Un(Ga,f,Ga),ti(mv,Ga),Z1(vc,[.5,.5,.5]),Un(Ga,vc,Ga);const u=s.getDimensions();Ut(vc),Gc(vc,vc,[1/u[0],1/u[1],1/u[2]]),Un(Ga,vc,Ga),e.UBO.setArray("SCTCMatrix",Ga);const d=e.currentInput.getExtent(),{ijkMode:h}=e.renderable.getClosestIJKAxis();let g=e.renderable.getSlice();h!==e.renderable.getSlicingMode()&&(g=e.renderable.getSliceAtPosition(g));let p=2,v=0,y=1;h===UD.I?(p=0,v=1,y=2):h===UD.J&&(p=1,v=2,y=0),ul[p]=g,ul[v]=d[v*2]-.5,ul[y]=d[y*2]-.5,ul[3]=1,Ou(ul,ul,mv),e.UBO.setArray("Origin",ul),ki[p]=g,ki[v]=d[v*2+1]+.5,ki[y]=d[y*2]-.5,ki[3]=1,Ou(ki,ki,mv),G6(ki,ki,ul),ki[3]=1,e.UBO.setArray("Axis1",ki),ki[p]=g,ki[v]=d[v*2]-.5,ki[y]=d[y*2+1]+.5,ki[3]=1,Ou(ki,ki,mv),G6(ki,ki,ul),ki[3]=1,e.UBO.setArray("Axis2",ki);const m=[1,1,1,1],w=[0,0,0,0],x=e.textureViews[0],C=x.getTexture().getScale(),S=x.getTexture().getNumberOfComponents();for(let T=0;T<S;T++){let _=o.getProperty().getColorWindow(),E=o.getProperty().getColorLevel();const D=o.getProperty().getRGBTransferFunction(0);if(D){const I=D.getRange();_=I[1]-I[0],E=.5*(I[1]+I[0])}m[T]=C/_,w[T]=-E/_+.5}e.UBO.setArray("cScale",m),e.UBO.setArray("cShift",w),e.UBO.sendIfNeeded(e.device)}},t.updateLUTImage=()=>{const i=e.WebGPUImageSlice.getRenderable().getProperty();t.getTextureViews()[0].getTexture().getNumberOfComponents();const a=1,s=Kae(i,i.getRGBTransferFunction,a);if(e.colorTextureString!==s){e.numRows=a;const c=new Uint8ClampedArray(e.numRows*2*e.rowLength*4);let l=i.getRGBTransferFunction();if(l){const f=new Float32Array(e.rowLength*3);for(let u=0;u<a;u++){l=i.getRGBTransferFunction(u);const d=l.getRange();l.getTable(d[0],d[1],e.rowLength,f,1);for(let h=0;h<e.rowLength;h++){const g=u*e.rowLength*8+h*4;c[g]=255*f[h*3],c[g+1]=255*f[h*3+1],c[g+2]=255*f[h*3+2],c[g+3]=255;for(let p=0;p<4;p++)c[g+e.rowLength*4+p]=c[g+p]}}}else for(let f=0;f<e.rowLength;++f){const u=255*f/(e.rowLength-1);c[f*4]=u,c[f*4+1]=u,c[f*4+2]=u,c[f*4+3]=255;for(let d=0;d<4;d++)c[f*4+e.rowLength*4+d]=c[f*4+d]}{const f={nativeArray:c,width:e.rowLength,height:e.numRows*2,depth:1,format:"rgba8unorm"},d=e.device.getTextureManager().getTexture(f).createView("tfunTexture");e.textureViews[1]=d}e.colorTextureString=s}};const r=t.updateBuffers;t.updateBuffers=()=>{r();const i=e.device.getTextureManager().getTextureForImageData(e.currentInput),o=e.textureViews;if(!o[0]||o[0].getTexture()!==i){const c=i.createView("imgTexture");o[0]=c}t.updateLUTImage(),t.updateUBO();const s=e.WebGPUImageSlice.getRenderable().getProperty().getInterpolationType()===ad.NEAREST?"nearest":"linear";(!e.clampSampler||s!==e.clampSampler.getOptions().minFilter)&&(e.clampSampler=XN.newInstance({label:"clampSampler"}),e.clampSampler.create(e.device,{minFilter:s,magFilter:s}),e.additionalBindables=[e.clampSampler])};const n=t.getShaderReplacements();t.replaceShaderPosition=(i,o,a)=>{const s=o.getShaderDescription("vertex");s.addBuiltinOutput("vec4<f32>","@builtin(position) Position");let c=s.getCode();const l=["var pos: vec4<f32> = mapperUBO.Origin +","   (vertexBC.x * 0.5 + 0.5) * mapperUBO.Axis1 + (vertexBC.y * 0.5 + 0.5) * mapperUBO.Axis2;","pos.w = 1.0;"];e.dimensions===2?l.push("var tcoord : vec2<f32> = (mapperUBO.SCTCMatrix * pos).xy;"):l.push("var tcoord : vec3<f32> = (mapperUBO.SCTCMatrix * pos).xyz;"),l.push("output.tcoordVS = tcoord;","output.Position = rendererUBO.SCPCMatrix * pos;"),c=gr.substitute(c,"//VTK::Position::Impl",l).result,s.setCode(c)},n.set("replaceShaderPosition",t.replaceShaderPosition),t.replaceShaderTCoord=(i,o,a)=>{const s=o.getShaderDescription("vertex");e.dimensions===2?s.addOutput("vec2<f32>","tcoordVS"):s.addOutput("vec3<f32>","tcoordVS")},n.set("replaceShaderTCoord",t.replaceShaderTCoord),t.replaceShaderImage=(i,o,a)=>{const s=o.getShaderDescription("fragment");let c=s.getCode();e.dimensions===3?c=gr.substitute(c,"//VTK::Image::Sample",["    var computedColor: vec4<f32> =","      textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result:c=gr.substitute(c,"//VTK::Image::Sample",["    var computedColor: vec4<f32> =","      textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result,c=gr.substitute(c,"//VTK::Image::Sample",["    var coord: vec2<f32> =","      vec2<f32>(computedColor.r * mapperUBO.cScale.r + mapperUBO.cShift.r, 0.5);","    computedColor = textureSampleLevel(tfunTexture, clampSampler, coord, 0.0);"]).result,s.setCode(c)},n.set("replaceShaderImage",t.replaceShaderImage)}const Xae={rowLength:1024};function Yae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Xae,r),wS.extend(t,e,r),t.setFragmentShaderTemplate(Hae),e.UBO=q0.newInstance({label:"mapperUBO"}),e.UBO.addEntry("SCTCMatrix","mat4x4<f32>"),e.UBO.addEntry("Origin","vec4<f32>"),e.UBO.addEntry("Axis2","vec4<f32>"),e.UBO.addEntry("Axis1","vec4<f32>"),e.UBO.addEntry("cScale","vec4<f32>"),e.UBO.addEntry("cShift","vec4<f32>"),e.lutBuildTime={},Er(e.lutBuildTime,{mtime:0}),e.imagemat=Ut(new Float64Array(16)),e.imagematinv=Ut(new Float64Array(16)),e.VBOBuildTime={},Er(e.VBOBuildTime),qae(t,e)}const Jae=Xn(Yae,"vtkWebGPUImageMapper");bs("vtkImageMapper",Jae);function Zae(t,e){e.classHierarchy.push("vtkWebGPUImageSlice"),t.buildPass=r=>{if(!(!e.renderable||!e.renderable.getVisibility())&&r){if(!e.renderable)return;e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes()}},t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.getBufferShift=r=>(t.getKeyMatrices(r),e.bufferShift),t.getKeyMatrices=r=>{if(Math.max(e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.renderable.computeMatrix();const n=e.renderable.getMatrix(),i=r.getStabilizedCenterByReference();e.bufferShift[0]=n[3]-i[0],e.bufferShift[1]=n[7]-i[1],e.bufferShift[2]=n[11]-i[2],Mn(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?Ut(e.keyMatrices.normalMatrix):(zr(e.keyMatrices.normalMatrix,e.keyMatrices.bcwc),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,ti(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),Mn(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),wr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),wr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const Qae={bufferShift:void 0,keyMatrixTime:null,keyMatrices:null,propID:void 0};function ese(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Qae,r),yr.extend(t,e,r),e.keyMatricesTime={},Er(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},e.keyMatrixTime={},Er(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Ut(new Float64Array(16))},e.bufferShift=[0,0,0,0],Ko(t,e,["propID","keyMatricesTime"]),Zae(t,e)}const tse=Xn(ese,"vtkWebGPUImageSlice");bs("vtkImageSlice",tse);function nse(t,e){e.classHierarchy.push("vtkWebGPUVolume"),t.buildPass=i=>{!e.renderable||!e.renderable.getVisibility()||i&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),e.renderable.getMapper().update())},t.queryPass=(i,o)=>{if(i){if(!e.renderable||!e.renderable.getVisibility())return;const a=e.renderable.getMapper().getBounds();if(!a||a.length!==6||a[0]>a[1])return;o.addVolume(t)}};const r=new Float64Array(3),n=new Float64Array(3);t.getBoundingCubePoints=(i,o)=>{const a=e.renderable.getMapper().getInputData();if(!a)return;const s=a.getExtent(),c=e.renderable.getMatrix();let l=0;for(let f=4;f<6;f++){r[2]=s[f];for(let u=2;u<4;u++){r[1]=s[u];for(let d=0;d<2;d++){r[0]=s[d],a.indexToWorld(r,n);let h=o+l*3;i[h++]=c[0]*n[0]+c[1]*n[1]+c[2]*n[2]+c[3],i[h++]=c[4]*n[0]+c[5]*n[1]+c[6]*n[2]+c[7],i[h++]=c[8]*n[0]+c[9]*n[1]+c[10]*n[2]+c[11],l++}}}},t.getKeyMatrices=i=>{if(Math.max(e.renderable.getMTime(),i.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.renderable.computeMatrix();const o=e.renderable.getMatrix(),a=i.getStabilizedCenterByReference();Mn(e.keyMatrices.bcwc,o),wr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-a[0],-a[1],-a[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const rse={propID:void 0,keyMatricesTime:null};function ise(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rse,r),yr.extend(t,e,r),e.keyMatricesTime={},K.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={bcwc:new Float64Array(16),bcsc:new Float64Array(16)},K.get(t,e,["propID","keyMatricesTime"]),nse(t,e)}const ose=K.newInstance(ise,"vtkWebGPUVolume");bs("vtkVolume",ose);function ase(t,e){e.classHierarchy.push("vtkWebGPUPixelSpaceCallbackMapper"),t.opaquePass=(r,n)=>{e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent();const i=e.WebGPURenderer.getAspectRatio(),o=e.WebGPURenderer?e.WebGPURenderer.getRenderable().getActiveCamera():null,a=e.WebGPURenderer.getTiledSizeAndOrigin(),s=null;e.renderable.getUseZValues(),e.renderable.invokeCallback(e.renderable.getInputData(),o,i,a,s)}}const sse={};function cse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,sse,r),yr.extend(t,e,r),ase(t,e)}const lse=K.newInstance(cse,"vtkWebGPUPixelSpaceCallbackMapper");bs("vtkPixelSpaceCallbackMapper",lse);const BD=[[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],GD=[[0,-1,0],[0,1,0]],use=[[0,-1,0],[0,1,0],[0,0,-1]],fse=[[0,-1,0],[0,1,0],[0,0,1]];var sh;let o0=(sh=class{static copyMap(e,r){for(const[n,i]of r.rows)e.rows.set(n,structuredClone(i))}constructor(e,r,n=1){this.rows=new Map,this.height=1,this.width=1,this.depth=1,this.jMultiple=1,this.kMultiple=1,this.numComps=1,this.pixelDataConstructor=Uint8Array,this.updateScalarData=function(i){i.fill(0);const o=(a,s,c)=>{const{start:l,end:f,value:u}=s;for(let d=l;d<f;d++)i[a+d]=u};this.forEach(o)},this.get=i=>{const o=i%this.jMultiple,a=(i-o)/this.jMultiple,s=this.getRLE(o,a);return(s==null?void 0:s.value)??this.defaultValue},this.getRun=(i,o)=>{const a=i+o*this.height;return this.rows.get(a)},this.set=(i,o)=>{if(o===void 0)return;const a=i%this.width,s=(i-a)/this.width,c=this.rows.get(s);if(!c){this.rows.set(s,[{start:a,end:a+1,value:o}]);return}const l=this.findIndex(c,a),f=c[l],u=c[l-1];if(!f){if(!u||u.value!==o||u.end!==a){c[l]={start:a,end:a+1,value:o};return}u.end++;return}const{start:d,end:h,value:g}=f;if(o===g&&a>=d)return;const p={start:a,end:a+1,value:o},v=a>d,y=v?l+1:l,m=v?f:u;let w=v?c[l+1]:f;if((m==null?void 0:m.value)===o&&(m==null?void 0:m.end)===a){m.end++,(w==null?void 0:w.value)===o&&w.start===a+1?(m.end=w.end,c.splice(l,1)):(w==null?void 0:w.start)===a&&(w.start++,w.start===w.end&&(c.splice(l,1),w=c[l],(w==null?void 0:w.start)===a+1&&w.value===o&&(m.end=w.end,c.splice(l,1))));return}if((w==null?void 0:w.value)===o&&w.start===a+1){w.start--,(m==null?void 0:m.end)>a&&(m.end=a,m.end===m.start&&c.splice(l,1));return}if((w==null?void 0:w.start)===a&&w.end===a+1){w.value=o;const x=c[l+1];(x==null?void 0:x.start)==a+1&&x.value===o&&(c.splice(l+1,1),w.end=x.end);return}a===(w==null?void 0:w.start)&&w.start++,v&&h>a+1?c.splice(y,0,p,{start:a+1,end:m.end,value:m.value}):c.splice(y,0,p),(m==null?void 0:m.end)>a&&(m.end=a)},this.width=e,this.height=r,this.depth=n,this.jMultiple=e,this.kMultiple=this.jMultiple*r}toIJK(e){const r=e%this.jMultiple,n=(e-r)/this.jMultiple%this.height,i=Math.floor(e/this.kMultiple);return[r,n,i]}toIndex([e,r,n]){return e+n*this.kMultiple+r*this.jMultiple}getRLE(e,r,n=0){const i=this.rows.get(r+n*this.height);if(!i)return;const o=this.findIndex(i,e),a=i[o];return e>=(a==null?void 0:a.start)?a:void 0}has(e){const r=e%this.jMultiple,n=(e-r)/this.jMultiple,i=this.getRLE(r,n);return(i==null?void 0:i.value)!==void 0}delete(e){const r=e%this.width,n=(e-r)/this.width,i=this.rows.get(n);if(!i)return;const o=this.findIndex(i,r),a=i[o];if(!a||a.start>r)return;if(a.end===r+1){a.end--,a.start>=a.end&&(i.splice(o,1),i.length||this.rows.delete(n));return}if(a.start===r){a.start++;return}const s={value:a.value,start:r+1,end:a.end};a.end=r,i.splice(o+1,0,s)}findIndex(e,r){for(let n=0;n<e.length;n++){const{end:i}=e[n];if(r<i)return n}return e.length}forEach(e,r){const n=r==null?void 0:r.rowModified;for(const[i,o]of this.rows){const a=n?[...o]:o;for(const s of a)e(i*this.width,s,o)}}forEachRow(e){for(const[r,n]of this.rows)e(r*this.width,n)}clear(){this.rows.clear()}keys(){return[...this.rows.keys()]}getPixelData(e=0,r){r?r.fill(0):r=new this.pixelDataConstructor(this.width*this.height*this.numComps);const{width:n,height:i,numComps:o}=this;for(let a=0;a<i;a++){const s=this.getRun(a,e);if(s)if(o===1)for(const c of s){const l=a*n,{start:f,end:u,value:d}=c;for(let h=f;h<u;h++)r[l+h]=d}else for(const c of s){const l=a*n*o,{start:f,end:u,value:d}=c;for(let h=f;h<u;h+=o)for(let g=0;g<o;g++)r[l+h+g]=d[g]}}return r}floodFill(e,r,n,i,o){const a=this.getRLE(e,r,n);if(!a)throw new Error(`Initial point ${e},${r},${n} isn't in the RLE`);const s=[[a,r,n]],c=a.value;if(c===i)throw new Error(`source (${c}) and destination (${i}) are identical`);return this.flood(s,c,i,o)}flood(e,r,n,i){let o=0;const{planar:a=!0,diagonals:s=!0,singlePlane:c=!1}=i||{},l={planar:a,diagonals:s,singlePlane:c};for(;e.length;){const f=e.pop(),[u]=f;if(u.value!==r)continue;u.value=n,o+=u.end-u.start;const d=this.findAdjacents(f,l).filter(h=>h&&h[0].value===r);e.push(...d)}return o}fillFrom(e,r){for(let n=r[2][0];n<=r[2][1];n++)for(let i=r[1][0];i<=r[1][1];i++){let o,a;for(let s=r[0][0];s<=r[0][1];s++){const c=e(s,i,n);if(c===void 0){o=void 0;continue}a||(a=[],this.rows.set(i+n*this.height,a)),o&&o.value!==c&&(o=void 0),o||(o={start:s,end:s,value:c},a.push(o)),o.end++}}}findAdjacents(e,{diagonals:r=!0,planar:n=!0,singlePlane:i=!1}){const[o,a,s,c]=e,{start:l,end:f}=o,u=l>0&&this.getRLE(l-1,a,s),d=f<this.width&&this.getRLE(f,a,s),h=r?[l>0?l-1:l,f<this.width?f+1:f]:[l,f],g=[];u&&g.push([u,a,s]),d&&g.push([d,a,s]);for(const p of c||(i?GD:BD)){const[,v,y]=p,m=v+a,w=y+s;if(m<0||m>=this.height||w<0||w>=this.depth)continue;const x=this.getRun(m,w);if(x)for(const C of x){const S=c||i&&GD||n&&y>0&&fse||n&&y<0&&use||BD;C.end<=h[0]||C.start>=h[1]||g.push([C,m,w,S])}}return g}},sh.getScalarData=function(e=Uint8ClampedArray){const r=new e(this.frameSize);return this.map.updateScalarData(r),r},sh),I2=class Yg{constructor(e={}){this._dimensions=3,this._length=0,this._byteSize=4,this.growSize=128;const{initialSize:r=1024,dimensions:n=3,growSize:i=128}=e,o=r*n;this.growSize=i,this.array=new ArrayBuffer(o*this._byteSize),this.data=new Float32Array(this.array),this._dimensions=n}forEach(e){for(let r=0;r<this._length;r++)e(this.getPoint(r),r)}get length(){return this._length}get dimensions(){return this._dimensions}get dimensionLength(){return this._length*this._dimensions}getPoint(e){if(e<0&&(e+=this._length),e<0||e>=this._length)return;const r=this._dimensions*e;return this.data.subarray(r,r+this._dimensions)}getPointArray(e){const r=[];if(e<0&&(e+=this._length),e<0||e>=this._length)return;const n=this._dimensions*e;for(let i=0;i<this._dimensions;i++)r.push(this.data[i+n]);return r}grow(e=1,r=this.growSize){if(this.dimensionLength+e*this._dimensions<=this.data.length)return;const n=this.data.length+r,i=new ArrayBuffer(n*this._dimensions*this._byteSize),o=new Float32Array(i);o.set(this.data),this.data=o,this.array=i}reverse(){const e=Math.floor(this._length/2);for(let r=0;r<e;r++){const n=r*this._dimensions,i=(this._length-1-r)*this._dimensions;for(let o=0;o<this._dimensions;o++){const a=this.data[n+o];this.data[n+o]=this.data[i+o],this.data[i+o]=a}}}getTypedArray(){return this.data}push(e){this.grow(1);const r=this.length*this._dimensions;for(let n=0;n<this._dimensions;n++)this.data[n+r]=e[n];this._length++}map(e){const r=[];for(let n=0;n<this._length;n++)r.push(e(this.getPoint(n),n));return r}get points(){return this.map(e=>e)}toXYZ(){const e={x:[],y:[]};this._dimensions>=3&&(e.z=[]);const{x:r,y:n,z:i}=e;return this.forEach(o=>{r.push(o[0]),n.push(o[1]),i&&i.push(o[2])}),e}static fromXYZ({x:e,y:r,z:n}){const i=Yg.create3(e.length);let o=0;for(let a=0;a<e.length;a++)i.data[o++]=e[a],i.data[o++]=r[a],i.data[o++]=n?n[a]:0;return i._length=e.length,i}subselect(e=10,r=0){const n=new Yg({initialSize:e,dimensions:this._dimensions});for(let i=0;i<e;i++){const o=(r+Math.floor(this.length*i/e))%this.length;n.push(this.getPoint(o))}return n}static create3(e=128,r){e=Math.max(e,(r==null?void 0:r.length)||0);const n=new Yg({initialSize:e,dimensions:3});return r&&r.forEach(i=>n.push(i)),n}static create2(e=128){return new Yg({initialSize:e,dimensions:2})}};function YN(t){const e=We(),r=t.getDimensions(),n=I2.create3(r[0]),i=I2.create3(r[1]),o=I2.create3(r[2]),a=t.getDirection(),s=a.slice(0,3),c=a.slice(3,6),l=a.slice(6,9),f=t.getSpacing(),[u,d,h]=f,g=t.indexToWorld([0,0,0]),p=Nt(s[0]*u,s[1]*u,s[2]*u),v=Nt(c[0]*d,c[1]*d,c[2]*d),y=Nt(l[0]*h,l[1]*h,l[2]*h),m=We();for(let S=0;S<r[0];S++)n.push(hi(m,g,Ar(m,p,S)));for(let S=0;S<r[1];S++)i.push(Ar(m,v,S));for(let S=0;S<r[2];S++)o.push(Ar(m,y,S));const w=n.getTypedArray(),x=i.getTypedArray(),C=o.getTypedArray();return(S,T=e)=>{const[_,E,b]=S,D=_*3,I=E*3,P=b*3;return T[0]=w[D]+x[I]+C[P],T[1]=w[D+1]+x[I+1]+C[P+1],T[2]=w[D+2]+x[I+2]+C[P+2],T}}function G4(t,e){const{pointInShapeFn:r,callback:n,boundsIJK:i,returnPoints:o=!1}=e;let a;if(t.getScalarData)a=t.getScalarData();else{const u=t.getPointData().getScalars();if(u)a=u.getData();else{const{voxelManager:d}=t.get("voxelManager")||{};d&&(a=d.getCompleteScalarDataArray())}}const s=t.getDimensions(),c=[[0,s[0]],[0,s[1]],[0,s[2]]],f=dse({imageData:t,bounds:i||c,scalarData:a,pointInShapeFn:r,callback:n});return o?f:void 0}function dse({imageData:t,bounds:e,scalarData:r,pointInShapeFn:n,callback:i}){const[[o,a],[s,c],[l,f]]=e,{numComps:u}=t,d=t.getDimensions(),h=YN(t),g=[0,0,0],p=u||r.length/d[2]/d[1]/d[0],v=d[0]*p,y=d[1]*v,m=[];for(let w=l;w<=f;w++){g[2]=w;const x=w*y;for(let C=s;C<=c;C++){g[1]=C;const S=x+C*v;for(let T=o;T<=a;T++){g[0]=T;const _=h(g);if(n(_,g)){const E=S+T*p;let b;p>2?b=[r[E],r[E+1],r[E+2]]:b=r[E],m.push({value:b,index:E,pointIJK:g,pointLPS:_.slice()}),i({value:b,index:E,pointIJK:g,pointLPS:_})}}}}return m}function hse({voxelManager:t,bounds:e,imageData:r,pointInShapeFn:n,callback:i,returnPoints:o}){const[[a,s],[c,l],[f,u]]=e,d=YN(r),h=[0,0,0],g=[];for(let p=f;p<=u;p++){h[2]=p;for(let v=c;v<=l;v++){h[1]=v;for(let y=a;y<=s;y++){h[0]=y;const m=d(h);if(n(m,h)){const w=t.toIndex(h),x=t.getAtIndex(w);o&&g.push({value:x,index:w,pointIJK:[...h],pointLPS:m.slice()}),i==null||i({value:x,index:w,pointIJK:h,pointLPS:m})}}}}return g}const gse=5*1024;let oc=class Vi{get id(){return this._id}constructor(e,r){this.modifiedSlices=new Set,this.boundsIJK=[[1/0,-1/0],[1/0,-1/0],[1/0,-1/0]],this.scalarData=null,this._sliceDataCache=null,this.getAtIJK=(n,i,o)=>{const a=this.toIndex([n,i,o]);return this._get(a)},this.setAtIJK=(n,i,o,a)=>{const s=this.toIndex([n,i,o]),c=this._set(s,a);return c!==!1&&(this.modifiedSlices.add(o),Vi.addBounds(this.boundsIJK,[n,i,o])),c},this.getAtIJKPoint=([n,i,o])=>this.getAtIJK(n,i,o),this.setAtIJKPoint=([n,i,o],a)=>{this.setAtIJK(n,i,o,a)},this.getAtIndex=n=>this._get(n),this.setAtIndex=(n,i)=>{const o=this._set(n,i);if(o!==!1){const a=this.toIJK(n);this.modifiedSlices.add(a[2]),Vi.addBounds(this.boundsIJK,a)}return o},this.getMiddleSliceData=()=>{const n=Math.floor(this.dimensions[2]/2);return this.getSliceData({sliceIndex:n,slicePlane:2})},this.forEach=(n,i={})=>{const o=i.boundsIJK||this.getBoundsIJK(),a=i.isInObject||this.isInObject||(()=>!0),s=i.returnPoints||!1,c=i.imageData,l=Math.min(o[0][0],o[0][1]),f=Math.max(o[0][0],o[0][1]),u=Math.min(o[1][0],o[1][1]),d=Math.max(o[1][0],o[1][1]),h=Math.min(o[2][0],o[2][1]),g=Math.max(o[2][0],o[2][1]),p=[];if(c)return hse({voxelManager:this,imageData:i.imageData,bounds:[[l,f],[u,d],[h,g]],pointInShapeFn:a,callback:n,returnPoints:s});if(this.map){if(this.map instanceof o0)return this.rleForEach(n,i);for(const v of this.map.keys()){const y=this.toIJK(v);if(!a(null,y))continue;const m=this._get(v);s&&p.push({value:m,index:v,pointIJK:y,pointLPS:null}),n({value:m,index:v,pointIJK:y,pointLPS:null})}return p}else{for(let v=h;v<=g;v++){const y=v*this.frameSize;for(let m=u;m<=d;m++){const w=y+m*this.width;for(let x=l,C=w+x;x<=f;x++,C++){const S=this.getAtIndex(C),T=[x,m,v];a(null,T)&&(s&&p.push({value:S,index:C,pointIJK:T,pointLPS:null}),n({value:S,index:C,pointIJK:[x,m,v],pointLPS:null}))}}}return p}},this.getSliceData=({sliceIndex:n,slicePlane:i})=>{const[o,a,s]=this.dimensions,c=o*a,l=n*c;let f;const u=this.getConstructor();function d(g){return typeof g=="function"}if(!d(u))return new Uint8Array(0);let h;switch(i){case 0:f=a*s,h=new u(f);for(let g=0;g<a;g++)for(let p=0;p<s;p++){const v=n+g*o+p*c;this.setSliceDataValue(h,g*s+p,this._get(v))}break;case 1:f=o*s,h=new u(f);for(let g=0;g<o;g++)for(let p=0;p<s;p++){const v=g+n*o+p*c;this.setSliceDataValue(h,g+p*o,this._get(v))}break;case 2:f=o*a,h=new u(f);for(let g=0;g<f;g++)this.setSliceDataValue(h,g,this._get(l+g));break;default:throw new Error("Oblique plane - todo - implement as ortho normal vector")}return h},this.dimensions=e,this.width=e[0],this.frameSize=this.width*e[1],this._get=r._get,this._set=r._set,this._id=r._id||"",this._getConstructor=r._getConstructor,this.numberOfComponents=this.numberOfComponents||1,this.scalarData=r.scalarData,this._getScalarData=r._getScalarData,this._updateScalarData=r._updateScalarData}getMinMax(){let e,r;const n=({value:i})=>{const o=Array.isArray(i);if(e===void 0&&(e=o?[...i]:i,r=o?[...i]:i),o)for(let a=0;a<i.length;a++)e[a]=Math.min(e[a],i[a]),r[a]=Math.max(r[a],i[a]);else e=Math.min(e,i),r=Math.max(r,i)};return this.forEach(n,{boundsIJK:this.getDefaultBounds()}),{min:e,max:r}}toIJK(e){return[e%this.width,Math.floor(e%this.frameSize/this.width),Math.floor(e/this.frameSize)]}toIndex(e){return e[0]+e[1]*this.width+e[2]*this.frameSize}getDefaultBounds(){return this.dimensions.map(e=>[0,e-1])}getBoundsIJK(){return this.boundsIJK[0][0]<this.dimensions[0]?this.boundsIJK:this.getDefaultBounds()}rleForEach(e,r){const n=(r==null?void 0:r.boundsIJK)||this.getBoundsIJK(),{isWithinObject:i}=r||{},o=this.map;if(!o){console.warn("No map found, you need to use a map voxel manager to use rleForEach");return}o.defaultValue=void 0;for(let a=n[2][0];a<=n[2][1];a++)for(let s=n[1][0];s<=n[1][1];s++){const c=o.getRun(s,a);if(c)for(const l of c){const{start:f,end:u,value:d}=l,h=this.toIndex([0,s,a]);for(let g=f;g<u;g++){const p={value:d,index:h+g,pointIJK:[g,s,a]};(i==null?void 0:i(p))!==!1&&e(p)}}}}getScalarData(e=!1){var r;if(this.scalarData)return(r=this._updateScalarData)==null||r.call(this,this.scalarData),this.scalarData;if(this._getScalarData){const n=this._getScalarData();return e&&console.log("Not transient, should store value",n),n}throw new Error("No scalar data available")}setScalarData(e){this.scalarData=e}getScalarDataLength(){if(this.scalarData)return this.scalarData.length;if(this._getScalarDataLength)return this._getScalarDataLength();throw new Error("No scalar data available")}get sizeInBytes(){return this.getScalarDataLength()*this.bytePerVoxel}get bytePerVoxel(){return this.scalarData?this.scalarData.BYTES_PER_ELEMENT:this._get(0).BYTES_PER_ELEMENT}clearBounds(){this.boundsIJK.map(e=>{e[0]=1/0,e[1]=-1/0})}clear(){var e,r;(e=this.map)==null||e.clear(),this.clearBounds(),this.modifiedSlices.clear(),(r=this.points)==null||r.clear()}getConstructor(){return this.scalarData?this.scalarData.constructor:this._getConstructor?this._getConstructor():(console.warn("No scalar data available or can be used to get the constructor"),Float32Array)}getArrayOfModifiedSlices(){return Array.from(this.modifiedSlices)}resetModifiedSlices(){this.modifiedSlices.clear()}setBounds(e){this.boundsIJK=e}static addBounds(e,r){e||(e=[[1/0,-1/0],[1/0,-1/0],[1/0,-1/0]]),e[0][0]=Math.min(r[0],e[0][0]),e[0][1]=Math.max(r[0],e[0][1]),e[1][0]=Math.min(r[1],e[1][0]),e[1][1]=Math.max(r[1],e[1][1]),e[2][0]=Math.min(r[2],e[2][0]),e[2][1]=Math.max(r[2],e[2][1])}addPoint(e){const r=Array.isArray(e)?e[0]+this.width*e[1]+this.frameSize*e[2]:e;this.points||(this.points=new Set),this.points.add(r)}getPoints(){return this.points?[...this.points].map(e=>this.toIJK(e)):[]}setSliceDataValue(e,r,n){if(Array.isArray(n))for(let i=0;i<n.length;i++)e[r*n.length+i]=this.toNumber(n[i]);else e[r]=this.toNumber(n)}toNumber(e){return typeof e=="number"?e:Array.isArray(e)&&e[0]||0}static _createRGBScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n=3,id:i}){const o=new Vi(e,{_get:a=>(a*=n,[r[a++],r[a++],r[a++]]),_id:i||"_createRGBScalarVolumeVoxelManager",_set:(a,s)=>{a*=3;const c=!Jt(r[a],s);return r[a++]=s[0],r[a++]=s[1],r[a++]=s[2],c},numberOfComponents:n,scalarData:r});return o.clear=()=>{r.fill(0)},o}static createImageVolumeVoxelManager({dimensions:e,imageIds:r,numberOfComponents:n=1,id:i}){const o=e[0]*e[1];function a(u){const d=Math.floor(u/o);if(d<0||d>=e[2])return{};const h=r[d];if(!h)return console.warn(`ImageId not found for sliceIndex: ${d}`),{pixelData:null,pixelIndex:null};const g=Fe.getImage(h);if(!g)return console.warn(`Image not found for imageId: ${h}`),{pixelData:null,pixelIndex:null};const p=g.voxelManager,v=u%o;return{voxelManager:p,pixelIndex:v}}function s(u){const{voxelManager:d,pixelIndex:h}=a(u);return!d||h===null?null:d.getAtIndex(h)}function c(u,d){const{voxelManager:h,pixelIndex:g}=a(u);if(!h||g===null)return!1;const p=h.getAtIndex(g),v=!Jt(d,p);return v&&(h.setAtIndex(g,d),!0)}const l=()=>{const{voxelManager:u,pixelIndex:d}=a(0);return!u||d===null?null:u.getConstructor()},f=new Vi(e,{_get:s,_set:c,numberOfComponents:n,_getConstructor:l,_id:i||"createImageVolumeVoxelManager"});return f.getMiddleSliceData=()=>{const u=Math.floor(e[2]/2);return f.getSliceData({sliceIndex:u,slicePlane:2})},f.clear=()=>{for(const u of r)Fe.getImage(u).voxelManager.clear()},f.getRange=()=>{let u=1/0,d=-1/0;for(const h of r){const g=Fe.getImage(h);g&&(g.minPixelValue<u&&(u=g.minPixelValue),g.maxPixelValue>d&&(d=g.maxPixelValue))}return u===1/0&&d===-1/0?[0,0]:[u,d]},f._getScalarDataLength=()=>{const{voxelManager:u,pixelIndex:d}=a(0);return!u||d===null?0:u.getScalarDataLength()*e[2]},f.getCompleteScalarDataArray=()=>{const u=f._getConstructor();if(!u)return new Uint8Array(0);const d=f.getScalarDataLength(),h=new u(d),g=e[0]*e[1]*n;for(let p=0;p<e[2];p++){const{voxelManager:v,pixelIndex:y}=a(p*g/n);if(v&&y!==null){const m=p*g,w=v.getScalarData();if(n===1)h.set(w,m);else for(let x=0;x<w.length;x+=n)for(let C=0;C<n;C++)h[m+x+C]=w[x+C]}}return h},f.setCompleteScalarDataArray=u=>{const d=e[0]*e[1]*n,h=f._getConstructor();let g=1/0,p=-1/0;for(let v=0;v<e[2];v++){const{voxelManager:y}=a(v*d/n);if(y&&h){const m=v*d,w=m+d,x=new h(d);if(x.set(u.subarray(m,w)),y.scalarData)y.scalarData.set(x),y.modifiedSlices.add(v);else for(let T=0;T<d;T++)y.setAtIndex(T,x[T]);for(let T=0;T<x.length;T++){const _=x[T];g=Math.min(g,_),p=Math.max(p,_)}const C=r[v],S=Fe.getImage(C);S&&(S.minPixelValue=g,S.maxPixelValue=p)}}for(let v=0;v<e[2];v++)f.modifiedSlices.add(v);f.boundsIJK=[[0,e[0]-1],[0,e[1]-1],[0,e[2]-1]]},f}static createScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n,id:i}){if(e.length!==3)throw new Error("Dimensions must be provided as [number, number, number] for [width, height, depth]");if(!n&&(n=r.length/e[0]/e[1]/e[2],n>4||n<1||n===2))throw new Error(`Number of components ${n} must be 1, 3 or 4`);return n>1?Vi._createRGBScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n,id:i}):Vi._createNumberVolumeVoxelManager({dimensions:e,scalarData:r,id:i})}static createScalarDynamicVolumeVoxelManager({imageIdGroups:e,dimensions:r,dimensionGroupNumber:n=1,timePoint:i=0,numberOfComponents:o=1,id:a}){let s=0;if(n!==void 0?s=n-1:i!==void 0&&(console.warn("Warning: timePoint parameter is deprecated. Please use dimensionGroupNumber instead. timePoint is zero-based while dimensionGroupNumber starts at 1."),s=i),!o){const f=Fe.getImage(e[0][0]);if(!f)throw new Error("Unable to determine number of components: No image found");if(o=f.getPixelData().length/(r[0]*r[1]),o>4||o<1||o===2)throw new Error(`Number of components ${o} must be 1, 3 or 4`)}const c=e.map(f=>Vi.createImageVolumeVoxelManager({dimensions:r,imageIds:f,numberOfComponents:o,id:a})),l=new Vi(r,{_get:f=>c[s]._get(f),_set:(f,u)=>c[s]._set(f,u),numberOfComponents:o,_id:a||"createScalarDynamicVolumeVoxelManager"});return l.getScalarDataLength=()=>c[s].getScalarDataLength(),l.getConstructor=()=>c[s].getConstructor(),l.getRange=()=>c[s].getRange(),l.getMiddleSliceData=()=>c[s].getMiddleSliceData(),l.setTimePoint=f=>{console.warn("Warning: setTimePoint is deprecated. Please use setDimensionGroupNumber instead. Note that timePoint is zero-based while dimensionGroupNumber starts at 1."),l.setDimensionGroupNumber(f+1)},l.setDimensionGroupNumber=f=>{s=f-1,l._get=u=>c[s]._get(u),l._set=(u,d)=>c[s]._set(u,d)},l.getAtIndexAndTimePoint=(f,u)=>(console.warn("Warning: getAtIndexAndTimePoint is deprecated. Please use getAtIndexAndDimensionGroup instead. Note that timePoint is zero-based while dimensionGroupNumber starts at 1."),l.getAtIndexAndDimensionGroup(f,u+1)),l.getAtIndexAndDimensionGroup=(f,u)=>c[u-1]._get(f),l.getTimePointScalarData=f=>(console.warn("Warning: getTimePointScalarData is deprecated. Please use getDimensionGroupScalarData instead. Note that timePoint is zero-based while dimensionGroupNumber starts at 1."),l.getDimensionGroupScalarData(f+1)),l.getDimensionGroupScalarData=f=>c[f-1].getCompleteScalarDataArray(),l.getCurrentTimePointScalarData=()=>(console.warn("Warning: getCurrentTimePointScalarData is deprecated. Please use getCurrentDimensionGroupScalarData instead."),l.getCurrentDimensionGroupScalarData()),l.getCurrentDimensionGroupScalarData=()=>c[s].getCompleteScalarDataArray(),l.getCurrentTimePoint=()=>(console.warn("Warning: getCurrentTimePoint is deprecated. Please use getCurrentDimensionGroupNumber instead. Note that timePoint is zero-based while dimensionGroupNumber starts at 1."),s),l.getCurrentDimensionGroupNumber=()=>s+1,l}static createImageVoxelManager({width:e,height:r,scalarData:n,numberOfComponents:i=1,id:o}){const a=[e,r,1];if(!i&&(i=n.length/e/r,i>4||i<1||i===2))throw new Error(`Number of components ${i} must be 1, 3 or 4`);return i>1?Vi._createRGBScalarVolumeVoxelManager({dimensions:a,scalarData:n,numberOfComponents:i,id:o}):Vi._createNumberVolumeVoxelManager({dimensions:a,scalarData:n,id:o})}static _createNumberVolumeVoxelManager({dimensions:e,scalarData:r,id:n}){const i=new Vi(e,{_get:o=>r[o],_set:(o,a)=>{const s=r[o]!==a;return r[o]=a,s},_getConstructor:()=>r.constructor,_id:n||"_createNumberVolumeVoxelManager"});return i.scalarData=r,i.clear=()=>{i.scalarData.fill(0)},i.getMiddleSliceData=()=>{const o=Math.floor(e[2]/2);return i.getSliceData({sliceIndex:o,slicePlane:2})},i}static createMapVoxelManager({dimension:e,id:r}){const n=new Map,i=new Vi(e,{_get:n.get.bind(n),_set:(o,a)=>n.set(o,a)&&!0,_id:r||"createMapVoxelManager"});return i.map=n,i}static createHistoryVoxelManager(e,r){const n=new Map,{dimensions:i}=e,o=new Vi(i,{_get:a=>n.get(a),_set:function(a,s){if(n.has(a))s===n.get(a)&&n.delete(a);else{const c=this.sourceVoxelManager.getAtIndex(a);if(c===s)return!1;n.set(a,c)}this.sourceVoxelManager.setAtIndex(a,s)},_id:r||"createHistoryVoxelManager"});return o.map=n,o.scalarData=e.scalarData,o.sourceVoxelManager=e,o}static createRLEHistoryVoxelManager(e,r){const{dimensions:n}=e,i=new o0(n[0],n[1],n[2]),o=new Vi(n,{_get:a=>i.get(a),_set:function(a,s){const c=i.get(a);if(c===void 0){const l=this.sourceVoxelManager.getAtIndex(a);if(l===s||l===void 0&&s===0||s===null)return!1;i.set(a,l??0)}else(s===c||s===null)&&(i.delete(a),s=c);this.sourceVoxelManager.setAtIndex(a,s)},_getScalarData:o0.getScalarData,_updateScalarData:a=>(i.updateScalarData(a),a),_id:r||"createRLEHistoryVoxelManager"});return o.map=i,o.sourceVoxelManager=e,o}static createLazyVoxelManager({dimensions:e,planeFactory:r,id:n}){const i=new Map,[o,a]=e,s=o*a,c=new Vi(e,{_get:l=>i.get(Math.floor(l/s))[l%s],_set:(l,f)=>{const u=Math.floor(l/s);let d=i.get(u);return d||(d=r(o,a),i.set(u,d)),d[l%s]=f,!0},_id:n||"createLazyVoxelManager"});return c.map=i,c}static createRLEVolumeVoxelManager({dimensions:e,id:r}){const[n,i,o]=e,a=new o0(n,i,o),s=new Vi(e,{_get:c=>a.get(c),_set:(c,l)=>(a.set(c,l),!0),_getScalarData:o0.getScalarData,_updateScalarData:c=>(a.updateScalarData(c),c),_id:r||"createRLEVolumeVoxelManager"});return s.map=a,s.getPixelData=a.getPixelData.bind(a),s}static createRLEImageVoxelManager({dimensions:e,id:r}){const[n,i]=e;return Vi.createRLEVolumeVoxelManager({dimensions:[n,i,1],id:r})}static addInstanceToImage(e){const{width:r,height:n}=e,i=e.voxelManager.getScalarData();if(i.length>=r*n){e.voxelManager=Vi.createScalarVolumeVoxelManager({dimensions:[r,n,1],scalarData:i});return}e.voxelManager=Vi.createRLEVolumeVoxelManager({dimensions:[r,n,1]}),e.getPixelData=e.voxelManager.getPixelData,e.sizeInBytes=gse}};class Vd{constructor(e){this._imageIdsIndexMap=new Map,this._imageURIsIndexMap=new Map,this.cornerstoneImageMetaData=null,this.isPreScaled=!1,this.numTimePoints=null,this.numFrames=null;const{imageIds:r,scaling:n,dimensions:i,spacing:o,origin:a,direction:s,dataType:c,volumeId:l,referencedVolumeId:f,metadata:u,referencedImageIds:d,additionalDetails:h,voxelManager:g,numberOfComponents:p}=e;if(!c)throw new Error('Data type is required, please provide a data type as string such as "Uint8Array", "Float32Array", etc.');let{imageData:v}=e;this.imageIds=r,this.volumeId=l,this.metadata=u,this.dimensions=i,this.spacing=o,this.origin=a,this.direction=s,this.dataType=c,this.vtkOpenGLTexture=Gre.newInstance(),this.vtkOpenGLTexture.setVolumeId(l),this.voxelManager=g??oc.createImageVolumeVoxelManager({dimensions:i,imageIds:r,numberOfComponents:p}),this.numVoxels=this.dimensions[0]*this.dimensions[1]*this.dimensions[2],v||(v=Q1.newInstance(),v.setDimensions(i),v.setSpacing(o),v.setDirection(s),v.setOrigin(a)),v.set({dataType:c,voxelManager:this.voxelManager,id:l,numberOfComponents:p||1}),v.set({hasScalarVolume:!1}),this.imageData=v,this.numFrames=this._getNumFrames(),this._reprocessImageIds(),n&&(this.scaling=n),f&&(this.referencedVolumeId=f),d&&(this.referencedImageIds=d),h&&(this.additionalDetails=h)}get sizeInBytes(){return this.voxelManager.sizeInBytes}get imageIds(){return this._imageIds}set imageIds(e){this._imageIds=e,this._reprocessImageIds()}_reprocessImageIds(){this._imageIdsIndexMap.clear(),this._imageURIsIndexMap.clear(),this._imageIds.forEach((e,r)=>{const n=Hr(e);this._imageIdsIndexMap.set(e,r),this._imageURIsIndexMap.set(n,r)})}isDynamicVolume(){return this.numTimePoints>1}getImageIdIndex(e){return this._imageIdsIndexMap.get(e)}getImageIdByIndex(e){return this._imageIds[e]}getImageURIIndex(e){return this._imageURIsIndexMap.get(e)}load(e){}destroy(){this.imageData.delete(),this.imageData=null,this.voxelManager.clear(),this.vtkOpenGLTexture.releaseGraphicsResources(),this.vtkOpenGLTexture.delete()}invalidate(){for(let e=0;e<this.imageIds.length;e++)this.vtkOpenGLTexture.setUpdatedFrame(e);this.imageData.modified()}modified(){this.imageData.modified(),this.vtkOpenGLTexture.modified(),this.numFrames=this._getNumFrames()}removeFromCache(){Fe.removeVolumeLoadObject(this.volumeId)}getScalarDataLength(){return this.voxelManager.getScalarDataLength()}_getNumFrames(){return this.isDynamicVolume()?this.numTimePoints:this.imageIds.length}imageIdIndexToFrameIndex(e){return e%this.numFrames}getCornerstoneImages(){const{imageIds:e}=this;return e.map(r=>Fe.getImage(r))}}let Tg={};const Pu={add:(t,e)=>{Pu.addRaw(t,{...e,metadata:structuredClone(e.metadata)})},addRaw:(t,e)=>{const r=e.type;Tg[t]||(Tg[t]={}),Tg[t][r]=e.metadata},get:(t,e)=>{var r;return(r=Tg[e])==null?void 0:r[t]},clear:()=>{Tg={}}};Bh(Pu.get);const Wi=new E4("imageLoadPool");Wi.grabDelay=0;Wi.setMaxSimultaneousRequests(yn.Interaction,1e3);Wi.setMaxSimultaneousRequests(yn.Thumbnail,1e3);Wi.setMaxSimultaneousRequests(yn.Prefetch,1e3);const Ay={};let Ny;function JN(t,e){const r=Fe.getImageLoadObject(t);if(r)return WD(r.promise,t),r;const n=t.split(":")[0],i=Ay[n]||Ny;if(!i)throw new Error(`loadImageFromImageLoader: No image loader found for scheme '${n}'`);const o=i(t,e);return WD(o.promise,t),o}function WD(t,e){Promise.resolve(t).then(r=>{pse(r),it(Je,Ze.IMAGE_LOADED,{image:r})}).catch(r=>{const n={imageId:e,error:r};it(Je,Ze.IMAGE_LOAD_FAILED,n)})}function pse(t){if(!t.voxelManager){const{width:e,height:r,numberOfComponents:n}=t,i=oc.createImageVoxelManager({scalarData:t.getPixelData(),width:e,height:r,numberOfComponents:n});t.voxelManager=i,t.getPixelData=()=>i.getScalarData(),delete t.imageFrame.pixelData}}function ZN(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadImage: parameter imageId must not be undefined");return JN(t,e).promise}function $c(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadAndCacheImage: parameter imageId must not be undefined");const r=JN(t,e);return Fe.getImageLoadObject(t)||Fe.putImageLoadObject(t,r),r.promise}function mse(t,e={priority:0,requestType:"prefetch"}){if(!t||t.length===0)throw new Error("loadAndCacheImages: parameter imageIds must be list of image Ids");return t.map(n=>$c(n,e))}function u1(t,e={}){var p;if(t===void 0)throw new Error("createAndCacheDerivedImage: parameter imageId must not be undefined");e.imageId===void 0&&(e.imageId=`derived:${kn()}`);const{imageId:r,skipCreateBuffer:n,onCacheAdd:i,voxelRepresentation:o}=e,a=yt("imagePlaneModule",t),s=a.rows*a.columns,{TypedArrayConstructor:c}=T4((p=e.targetBuffer)==null?void 0:p.type,s),l=new c(n?1:s),f=r,u=yt("imagePlaneModule",t);Pu.add(f,{type:"imagePlaneModule",metadata:u});const d=yt("generalSeriesModule",t);Pu.add(f,{type:"generalSeriesModule",metadata:d}),Pu.add(f,{type:"generalImageModule",metadata:{instanceNumber:e.instanceNumber}});const h=yt("imagePixelModule",t);Pu.add(f,{type:"imagePixelModule",metadata:{...h,bitsAllocated:8,bitsStored:8,highBit:7,samplesPerPixel:1,pixelRepresentation:0}});const g=z4(r,{scalarData:l,onCacheAdd:i,skipCreateBuffer:n,targetBuffer:{type:l.constructor.name},voxelRepresentation:o,dimensions:[a.columns,a.rows],spacing:[a.columnPixelSpacing,a.rowPixelSpacing],origin:a.imagePositionPatient,direction:a.imageOrientationPatient,frameOfReferenceUID:a.frameOfReferenceUID,referencedImageId:t});return g.referencedImageId=t,Fe.getImageLoadObject(r)||Fe.putImageSync(r,g),g}function W4(t,e={}){if(t.length===0)throw new Error("createAndCacheDerivedImages: parameter imageIds must be list of image Ids");return t.map((n,i)=>{var a;const o={imageId:((a=e==null?void 0:e.getDerivedImageId)==null?void 0:a.call(e,n))||`derived:${kn()}`,...e};return u1(n,{...o,instanceNumber:i+1})})}function z4(t,e){const{scalarData:r,origin:n,direction:i,targetBuffer:o,skipCreateBuffer:a,onCacheAdd:s,frameOfReferenceUID:c,voxelRepresentation:l,referencedImageId:f}=e,u=e.dimensions,d=e.spacing;if(!u||!d)throw new Error("createAndCacheLocalImage: dimensions and spacing are required");const h=u[0],g=u[1],p=d[0],v=d[1],y={frameOfReferenceUID:c,rows:g,columns:h,imageOrientationPatient:i??[1,0,0,0,1,0],rowCosines:i?i.slice(0,3):[1,0,0],columnCosines:i?i.slice(3,6):[0,1,0],imagePositionPatient:n??[0,0,0],pixelSpacing:[v,p],rowPixelSpacing:v,columnPixelSpacing:p},m=h*g,w=r.length/m;let x;if(r){if(!(r instanceof Uint8Array||r instanceof Float32Array||r instanceof Uint16Array||r instanceof Int16Array))throw new Error("createAndCacheLocalImage: scalarData must be of type Uint8Array, Uint16Array, Int16Array or Float32Array");x=r}else if(!a){const{TypedArrayConstructor:A}=T4(o==null?void 0:o.type,m);x=new A(m)}let C,S,T;if(x instanceof Uint8Array)C=8,S=8,T=7;else if(x instanceof Uint16Array)C=16,S=16,T=15;else if(x instanceof Int16Array)C=16,S=16,T=15;else if(x instanceof Float32Array)C=32,S=32,T=31;else throw new Error("Unsupported scalarData type");const _={samplesPerPixel:1,photometricInterpretation:x.length>u[0]*u[1]?"RGB":"MONOCHROME2",rows:g,columns:h,bitsAllocated:C,bitsStored:S,highBit:T},E={imagePlaneModule:y,imagePixelModule:_};["imagePlaneModule","imagePixelModule"].forEach(A=>{Pu.add(t,{type:A,metadata:E[A]||{}})});const b=t,D=l===ly.RLE&&oc.createRLEImageVoxelManager({dimensions:u,id:b})||oc.createImageVoxelManager({height:g,width:h,numberOfComponents:w,scalarData:x,id:b});let I=x[0],P=x[0];for(let A=1;A<x.length;A++)x[A]<I&&(I=x[A]),x[A]>P&&(P=x[A]);const O={imageId:t,intercept:0,windowCenter:0,windowWidth:0,color:_.photometricInterpretation==="RGB",numberOfComponents:_.samplesPerPixel,dataType:o==null?void 0:o.type,slope:1,minPixelValue:I,maxPixelValue:P,rows:_.rows,columns:_.columns,getCanvas:void 0,height:_.rows,width:_.columns,rgba:void 0,columnPixelSpacing:y.columnPixelSpacing,rowPixelSpacing:y.rowPixelSpacing,FrameOfReferenceUID:y.frameOfReferenceUID,invert:!1,getPixelData:()=>D.getScalarData(),voxelManager:D,sizeInBytes:r.byteLength,referencedImageId:f};return s==null||s(O),Fe.putImageSync(O.imageId,O),O}function QN(t){const e=({additionalDetails:n})=>n.imageId?n.imageId!==t:!0;Wi.filterRequests(e);const r=Fe.getImageLoadObject(t);r&&r.cancelFn()}function vse(t){t.forEach(e=>{QN(e)})}function yse(){const t=Wi.getRequestPool();Object.keys(t).forEach(e=>{const r=t[e];Object.keys(r).forEach(n=>{const i=r[n].pop();if(!i)return;const o=i.additionalDetails,{imageId:a,volumeId:s}=o;let c;a?c=Fe.getImageLoadObject(a):s&&(c=Fe.getVolumeLoadObject(s)),c&&c.cancel()}),Wi.clearRequestStack(e)})}function sd(t,e){Ay[t]=e}function wse(t){const e=Ny;return Ny=t,e}function xse(){Object.keys(Ay).forEach(t=>delete Ay[t]),Ny=void 0}function Cse(t,e={}){return W4(t,{...e,targetBuffer:{type:"Uint8Array"}})}function Sse(t,e={}){return u1(t,{...e,targetBuffer:{type:"Uint8Array"}})}const Tse=Object.freeze(Object.defineProperty({__proto__:null,cancelLoadAll:yse,cancelLoadImage:QN,cancelLoadImages:vse,createAndCacheDerivedImage:u1,createAndCacheDerivedImages:W4,createAndCacheDerivedLabelmapImage:Sse,createAndCacheDerivedLabelmapImages:Cse,createAndCacheLocalImage:z4,loadAndCacheImage:$c,loadAndCacheImages:mse,loadImage:ZN,registerImageLoader:sd,registerUnknownImageLoader:wse,unregisterAllImageLoaders:xse},Symbol.toStringTag,{value:"Module"}));function ek(t){const e=t[0],{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=yt("imagePixelModule",e),c=[],l=yt("voiLutModule",e);let f;if(l){const{windowWidth:m,windowCenter:w}=l;if(f=l==null?void 0:l.voiLUTFunction,Array.isArray(m))for(let x=0;x<m.length;x++)c.push({windowWidth:m[x],windowCenter:w[x]});else c.push({windowWidth:m,windowCenter:w})}else c.push({windowWidth:void 0,windowCenter:void 0});const{modality:u,seriesInstanceUID:d}=yt("generalSeriesModule",e),{imageOrientationPatient:h,pixelSpacing:g,frameOfReferenceUID:p,columns:v,rows:y}=yt("imagePlaneModule",e);return{BitsAllocated:n,BitsStored:i,SamplesPerPixel:s,HighBit:o,PhotometricInterpretation:a,PixelRepresentation:r,Modality:u,ImageOrientationPatient:h,PixelSpacing:g,FrameOfReferenceUID:p,Columns:v,Rows:y,voiLut:c,VOILUTFunction:f,SeriesInstanceUID:d}}function tk(t){const{imagePositionPatient:e,imageOrientationPatient:r}=yt("imagePlaneModule",t[0]),n=Nt(r[0],r[1],r[2]),i=Nt(r[3],r[4],r[5]),o=We();Gn(o,n,i);const a=Nt(e[0],e[1],e[2]),s=t[0].split(":")[0]==="wadouri";let c;function l(h){const{imagePositionPatient:g}=yt("imagePlaneModule",h),p=We(),v=Nt(g[0],g[1],g[2]);return Nn(p,a,v),Pt(p,o)}if(s){const h=[t[0],t[Math.floor(t.length/2)]];l(h[0]),l(h[1]);const g=yt("imagePlaneModule",h[1]);if(!g)throw new Error("Incomplete metadata required for volume construction.");const p=We(),v=Nt(g.imagePositionPatient[0],g.imagePositionPatient[1],g.imagePositionPatient[2]);Nn(p,a,v);const y=Pt(p,o);c=Math.abs(y)/Math.floor(t.length/2)}else{const h=t.map(p=>({distance:l(p),imageId:p}));h.sort((p,v)=>v.distance-p.distance);const g=h.length;c=Math.abs(h[g-1].distance-h[0].distance)/(g-1)}const{sliceThickness:f,spacingBetweenSlices:u}=yt("imagePlaneModule",t[0]),{strictZSpacingForVolumeViewport:d}=uw().rendering;return(c===0||isNaN(c))&&!d&&(u?(console.debug("Could not calculate spacing. Using spacingBetweenSlices"),c=u):f?(console.debug("Could not calculate spacing and no spacingBetweenSlices. Using sliceThickness"),c=f):(console.debug("Could not calculate spacing. The VolumeViewport visualization is compromised. Setting spacing to 1 to render"),c=1)),c}function $4(t,e){const{imagePositionPatient:r,imageOrientationPatient:n}=yt("imagePlaneModule",t[0]);if(!e){const f=Nt(n[0],n[1],n[2]),u=Nt(n[3],n[4],n[5]);e=We(),Gn(e,f,u)}const i=t[0].split(":")[0]==="wadouri",o=tk(t);let a;function s(f){const{imagePositionPatient:u}=yt("imagePlaneModule",f),d=We();return Nn(d,r,u),Pt(d,e)}if(i){const f=[t[0],t[Math.floor(t.length/2)]];a=t;const u=s(f[0]),d=s(f[1]);u-d<0&&a.reverse()}else{const f=t.map(u=>({distance:s(u),imageId:u}));f.sort((u,d)=>d.distance-u.distance),a=f.map(u=>u.imageId)}const{imagePositionPatient:c}=yt("imagePlaneModule",a[0]);return{zSpacing:o,origin:c,sortedImageIds:a}}function nk(t){const e=yt("modalityLutModule",t)||{},r=yt("generalSeriesModule",t)||{},{modality:n}=r,i={rescaleSlope:e.rescaleSlope||1,rescaleIntercept:e.rescaleIntercept??0,modality:n},o=yt("scalingModule",t)||{};return{...i,...n==="PT"&&{suvbw:o.suvbw,suvbsa:o.suvbsa,suvlbm:o.suvlbm},...n==="RTDOSE"&&{doseGridScaling:o.DoseGridScaling,doseSummation:o.DoseSummation,doseType:o.DoseType,doseUnit:o.DoseUnit}}}const j4=t=>Object.values(t).some(r=>typeof r=="number"&&!Number.isInteger(r)),zD={Uint8Array:"Uint8Array",Int16Array:"Int16Array",Uint16Array:"Uint16Array",Float32Array:"Float32Array"};function im(t,e){const r=ek(t),{ImageOrientationPatient:n,PixelSpacing:i,Columns:o,Rows:a}=r,s=Nt(n[0],n[1],n[2]),c=Nt(n[3],n[4],n[5]),l=We();Gn(l,s,c);const{zSpacing:f,origin:u,sortedImageIds:d}=$4(t,l),h=t.length,g=[i[1],i[0],f],p=[o,a,h].map(y=>Math.floor(y)),v=[...s,...c,...l];return{dimensions:p,spacing:g,origin:u,dataType:_se(d,r),direction:v,metadata:r,imageIds:d,volumeId:e,voxelManager:null,numberOfComponents:r.PhotometricInterpretation==="RGB"?3:1}}function _se(t,e){const{BitsAllocated:r,PixelRepresentation:n}=e,i=n===1,o=Ese(t);if(o)return o;const[a,s,c]=[0,Math.floor(t.length/2),t.length-1],l=[a,s,c].map(h=>nk(t[h])),f=l.some(h=>h.rescaleIntercept<0||h.rescaleSlope<0),u=l.some(h=>j4(h)),d=lw();switch(r){case 8:return"Uint8Array";case 16:return d&&u?"Float32Array":i||f?"Int16Array":!i&&!f?"Uint16Array":"Float32Array";case 24:return"Uint8Array";case 32:return"Float32Array";default:throw new Error(`Bits allocated of ${r} is not defined to generate scalarData for the volume.`)}}function Ese(t){const r=[0,Math.floor(t.length/2),t.length-1].map(i=>Fe.getImage(t[i]));if(!r.every(Boolean))return null;const n=r[0].getPixelData().constructor.name;return r.every(i=>i.getPixelData().constructor.name===n)&&n in zD?zD[n]:null}let ky=class rk{constructor(e){this.name=e||"unknown"}static as(e){if(e.iterator)return e.iterator;const r=new rk("as iterator");return e.then(n=>{try{r.add(n,!0)}catch(i){r.reject(i)}},n=>{r.reject(n)}),r}add(e,r=!1){this.nextValue=e,this.done||(this.done=r),this.waiting&&(this.waiting.resolve(e),this.waiting=void 0)}resolve(){this.done=!0,this.waiting&&(this.waiting.resolve(this.nextValue),this.waiting=void 0)}reject(e){var r;this.rejectReason=e,(r=this.waiting)==null||r.reject(e)}getRecent(){if(this.rejectReason)throw this.rejectReason;return this.nextValue}async*[Symbol.asyncIterator](){for(;!this.done;){if(this.rejectReason)throw this.rejectReason;if(this.nextValue!==void 0&&(yield this.nextValue,this.done))break;this.waiting||(this.waiting={},this.waiting.promise=new Promise((e,r)=>{this.waiting.resolve=e,this.waiting.reject=r})),await this.waiting.promise}yield this.nextValue}async forEach(e,r){let n=0;try{for await(const i of this){const{done:o}=this;try{await e(i,o,n),n++}catch(a){if(!o){console.warn("Caught exception in intermediate value",a);continue}if(r)r(a,o);else throw a}}}catch(i){if(r)r(i,!0);else throw i}}generate(e,r){return e(this,this.reject.bind(this)).then(()=>{this.done||this.resolve()},n=>{this.reject(n),r?r(n):console.warn("Couldn't process because",n)})}async nextPromise(){for await(const e of this)if(e)return e;return this.nextValue}async donePromise(){for await(const e of this);return this.nextValue}getNextPromise(){const e=this.nextPromise();return e.iterator=this,e}getDonePromise(){const e=this.donePromise();return e.iterator=this,e}};const Yd=new Map,$D="imageRetrieveConfiguration",f1={IMAGE_RETRIEVE_CONFIGURATION:$D,clear:()=>{Yd.clear()},add:(t,e)=>{Yd.set(t,e)},clone:()=>new Map(Yd),restore:t=>{Yd.clear(),t.forEach((e,r)=>{Yd.set(r,e)})},get:(t,...e)=>{if(t===$D)return e.map(r=>Yd.get(r)).find(r=>r!==void 0)}};Bh(f1.get.bind(f1));function om(t){const e=Ho(),r=[];return e.forEach(n=>{const o=n.getVolumeViewports().filter(a=>a.hasVolumeId(t));r.push(...o)}),r}const CS=t=>{const e=bse(t);e!=null&&e.length&&e.forEach(({renderingEngine:r,viewportIds:n})=>{r.hasBeenDestroyed||r.renderViewports(n)})};function bse(t){const e=Ho(),r=[];return e.forEach(n=>{const i=om(t);i.length&&r.push({renderingEngine:n,viewportIds:i.map(o=>o.id)})}),r}const jD=[{id:"initialImages",retrieveType:"single"}],Dse=[{id:"lossySequential",retrieveType:"singleFast"},{id:"finalSequential",retrieveType:"singleFinal"}],Jx=[{offset:-1,imageQualityStatus:Ta.ADJACENT_REPLICATE},{offset:1,imageQualityStatus:Ta.ADJACENT_REPLICATE},{offset:2,imageQualityStatus:Ta.FAR_REPLICATE}],Ise=[{id:"initialImages",positions:[.5,0,-1],retrieveType:"default",requestType:yn.Thumbnail,priority:5,nearbyFrames:Jx},{id:"quarterThumb",decimate:4,offset:3,requestType:yn.Thumbnail,retrieveType:"multipleFast",priority:6,nearbyFrames:Jx},{id:"halfThumb",decimate:4,offset:1,priority:7,requestType:yn.Thumbnail,retrieveType:"multipleFast",nearbyFrames:Jx},{id:"quarterFull",decimate:4,offset:2,priority:8,requestType:yn.Thumbnail,retrieveType:"multipleFinal"},{id:"halfFull",decimate:4,offset:0,priority:9,requestType:yn.Thumbnail,retrieveType:"multipleFinal"},{id:"threeQuarterFull",decimate:4,offset:1,priority:10,requestType:yn.Thumbnail,retrieveType:"multipleFinal"},{id:"finalFull",decimate:4,offset:3,priority:11,requestType:yn.Thumbnail,retrieveType:"multipleFinal"},{id:"errorRetrieve"}];function ik(t,e,r=0){const n=[];for(let i=r;i<t.length;i+=e)n.push(i);return n}function Ose(t,e,r){var n;if((n=e==null?void 0:e.nearbyRequests)!=null&&n.length)for(const i of e.nearbyRequests)try{const{itemId:o,imageQualityStatus:a}=i,s=Fe.getImageQuality(o);if(s!==void 0&&s>=a)continue;const c={...r,imageId:o,imageQualityStatus:a};Fe.setPartialImage(o,c),t.successCallback(o,c)}catch(o){console.warn("Couldn't fill nearby item ",i.itemId,o)}}const I0=class I0{constructor(e){this.stages=e.stages||jD,this.retrieveOptions=e.retrieveOptions||{}}loadImages(e,r){return new Mse(this,e,r).loadImages()}};I0.createProgressive=ok,I0.interleavedRetrieveStages={stages:Ise},I0.singleRetrieveStages={stages:jD},I0.sequentialRetrieveStages={stages:Dse};let d1=I0;class Mse{constructor(e,r,n){this.outstandingRequests=0,this.stageStatusMap=new Map,this.displayedIterator=new ky("displayed"),this.stages=e.stages,this.retrieveOptions=e.retrieveOptions,this.imageIds=r,this.listener=n}async loadImages(){const e=this.createStageRequests();this.outstandingRequests=e.length;for(const r of e)this.addRequest(r);return this.outstandingRequests===0?Promise.resolve(null):this.displayedIterator.getDonePromise()}sendRequest(e,r){const{imageId:n,next:i}=e,o=(f,u)=>{this.listener.errorCallback(n,c||!i,f),u&&this.updateStageStatus(e.stage,f)},a=(r.loader||$c)(n,r),s=ky.as(a);let c=!1;return s.forEach(async(f,u)=>{const d=Fe.getImageQuality(n);if(!f){console.warn("No image retrieved",n);return}const{imageQualityStatus:h}=f;if(c||(c=h===Ta.FULL_RESOLUTION),d!==void 0&&d>h){this.updateStageStatus(e.stage,null,!0);return}this.listener.successCallback(n,f),this.displayedIterator.add(f),u&&this.updateStageStatus(e.stage),Ose(this.listener,e,f)},o).finally(()=>{if(!c&&i)Fe.setPartialImage(n),this.addRequest(i,r.streamingData);else{c||this.listener.errorCallback(n,!0,"Couldn't decode"),this.outstandingRequests--;for(let f=i;f;f=f.next)this.updateStageStatus(f.stage,null,!0)}this.outstandingRequests<=0&&this.displayedIterator.resolve()}),s.getDonePromise().catch(f=>null)}addRequest(e,r={}){const{imageId:n,stage:i}=e,o=this.listener.getLoaderImageOptions(n);if(!o)return;const{retrieveType:a="default"}=i,{retrieveOptions:s}=this,c=s[a]||s.default,l={...o,retrieveType:a,retrieveOptions:c,streamingData:r},f=i.priority??-5,u=i.requestType||yn.Interaction,d={imageId:n};Wi.addRequest(this.sendRequest.bind(this,e,l),u,d,f)}updateStageStatus(e,r,n=!1){const{id:i}=e,o=this.stageStatusMap.get(i);if(o&&(o.imageLoadPendingCount--,r?o.imageLoadFailedCount++:n||o.totalImageCount++,!n&&!o.stageStartTime&&(o.stageStartTime=Date.now()),!o.imageLoadPendingCount)){const{imageLoadFailedCount:a,totalImageCount:s,stageStartTime:c=Date.now(),startTime:l}=o,f={stageId:i,numberOfFailures:a,numberOfImages:s,stageDurationInMS:c?Date.now()-c:null,startDurationInMS:Date.now()-l};it(Je,Ze.IMAGE_RETRIEVAL_STAGE,f),this.stageStatusMap.delete(i)}}createStageRequests(){const e=new Array,r=new Map,n=(i,o)=>{const a=o<0?this.imageIds.length+o:o<1?Math.floor((this.imageIds.length-1)*o):o,s=this.imageIds[a];if(!s)throw new Error(`No value found to add to requests at ${o}`);const c={imageId:s,stage:i,index:a,nearbyRequests:this.findNearbyRequests(a,i)};this.addStageStatus(i);const l=r.get(s);l?l.next=c:e.push(c),r.set(s,c)};for(const i of this.stages)(i.positions||ik(this.imageIds,i.decimate||1,i.offset??0)).forEach(a=>{n(i,a)});return e}findNearbyRequests(e,r){const n=new Array;if(!r.nearbyFrames)return n;for(const i of r.nearbyFrames){const o=e+i.offset;o<0||o>=this.imageIds.length||n.push({itemId:this.imageIds[o],imageQualityStatus:i.imageQualityStatus,index:o})}return n}addStageStatus(e){const{id:r}=e,n=this.stageStatusMap.get(r)||{stageId:r,startTime:Date.now(),stageStartTime:null,totalImageCount:0,imageLoadFailedCount:0,imageLoadPendingCount:0};return n.imageLoadPendingCount++,this.stageStatusMap.set(r,n),n}}function ok(t){return new d1(t)}const HD=yn.Prefetch;class ak extends Vd{constructor(e,r){super(e),this.framesLoaded=0,this.framesProcessed=0,this.framesUpdated=0,this.autoRenderOnLoad=!0,this.cachedFrames=[],this.reRenderTarget=0,this.reRenderFraction=2,this.imagesLoader=this,this.cancelLoading=()=>{const{loadStatus:n}=this;if(!n||!n.loading)return;n.loading=!1,n.cancelled=!0,this.clearLoadCallbacks();const i=({additionalDetails:o})=>o.volumeId!==this.volumeId;Wi.filterRequests(i)},this.loadStatus=r.loadStatus}invalidateVolume(e){const{vtkOpenGLTexture:r}=this,{numFrames:n}=this;for(let i=0;i<n;i++)r.setUpdatedFrame(i);this.modified(),e&&CS(this.volumeId)}clearLoadCallbacks(){this.loadStatus.callbacks=[]}callLoadStatusCallback(e){const{framesUpdated:r,framesProcessed:n,totalNumFrames:i}=e,{volumeId:o,reRenderFraction:a,loadStatus:s,metadata:c}=this,{FrameOfReferenceUID:l}=c;if(this.autoRenderOnLoad&&(r>this.reRenderTarget||n===i)&&(this.reRenderTarget+=a,CS(o)),n===i){s.callbacks.forEach(u=>u(e));const f={FrameOfReferenceUID:l,volumeId:o};it(Je,Ze.IMAGE_VOLUME_LOADING_COMPLETED,f)}}updateTextureAndTriggerEvents(e,r,n=Ta.FULL_RESOLUTION){const i=this.imageIdIndexToFrameIndex(e),{cachedFrames:o,numFrames:a,totalNumFrames:s}=this,{FrameOfReferenceUID:c}=this.metadata;if(o[i]>n||o[i]===Ta.FULL_RESOLUTION)return;const f=n===Ta.FULL_RESOLUTION;o[e]=n,this.framesUpdated++,f&&(this.framesLoaded++,this.framesProcessed++);const u={FrameOfReferenceUID:c,volumeId:this.volumeId,numberOfFrames:a,framesProcessed:this.framesProcessed};it(Je,Ze.IMAGE_VOLUME_MODIFIED,u),f&&this.framesProcessed===this.totalNumFrames&&(this.loadStatus.loaded=!0,this.loadStatus.loading=!1),this.callLoadStatusCallback({success:!0,imageIdIndex:e,imageId:r,framesLoaded:this.framesLoaded,framesProcessed:this.framesProcessed,framesUpdated:this.framesUpdated,numFrames:a,totalNumFrames:s,complete:f,imageQualityStatus:n}),this.vtkOpenGLTexture.setUpdatedFrame(i),this.loadStatus.loaded&&(this.loadStatus.callbacks=[])}successCallback(e,r){const n=this.getImageIdIndex(e),{imageQualityStatus:i}=r;if(this.loadStatus.cancelled){console.warn("volume load cancelled, returning for imageIdIndex: ",n);return}this.updateTextureAndTriggerEvents(n,e,i),this.isDynamicVolume()&&this.checkDimensionGroupCompletion(n)}errorCallback(e,r,n){if(!r)return;const{totalNumFrames:i,numFrames:o}=this,a=this.getImageIdIndex(e);this.framesProcessed++,this.framesProcessed===i&&(this.loadStatus.loaded=!0,this.loadStatus.loading=!1),this.callLoadStatusCallback({success:!1,imageId:e,imageIdIndex:a,error:n,framesLoaded:this.framesLoaded,framesProcessed:this.framesProcessed,framesUpdated:this.framesUpdated,numFrames:o,totalNumFrames:i}),this.loadStatus.loaded&&(this.loadStatus.callbacks=[]);const s={error:n,imageIdIndex:a,imageId:e};it(Je,Ze.IMAGE_LOAD_ERROR,s)}load(e){const{imageIds:r,loadStatus:n,numFrames:i}=this,{transferSyntaxUID:o}=yt("transferSyntax",r[0])||{},a=yt(f1.IMAGE_RETRIEVE_CONFIGURATION,this.volumeId,o,"volume");if(this.imagesLoader=this.isDynamicVolume()?this:a?(a.create||d1.createProgressive)(a):this,n.loading===!0)return;const{loaded:s}=this.loadStatus,c=r.length;if(s){e&&e({success:!0,framesLoaded:c,framesProcessed:c,numFrames:i,totalNumFrames:c});return}e&&this.loadStatus.callbacks.push(e),this._prefetchImageIds()}getLoaderImageOptions(e){const{transferSyntaxUID:r}=yt("transferSyntax",e)||{},n=yt("imagePlaneModule",e)||{},{rows:i,columns:o}=n,a=this.getImageIdIndex(e),s=yt("modalityLutModule",e)||{},c=yt("generalSeriesModule",e)||{},l={rescaleSlope:s.rescaleSlope,rescaleIntercept:s.rescaleIntercept,modality:c.modality},f=l.modality;if(f==="PT"||f==="RTDOSE"){const g=yt("scalingModule",e);g&&(this._addScalingToVolume(g),Object.assign(l,g))}const u=j4(l),d=lw();if(this.isPreScaled=!0,l&&l.rescaleSlope!==void 0&&l.rescaleIntercept!==void 0){const{rescaleSlope:g,rescaleIntercept:p}=l;this.isPreScaled=typeof g=="number"&&typeof p=="number"}return!d&&u&&(this.isPreScaled=!1),{targetBuffer:{type:this.dataType,rows:i,columns:o},allowFloatRendering:d,preScale:{enabled:this.isPreScaled,scalingParameters:l},transferPixelData:!0,requestType:HD,transferSyntaxUID:r,additionalDetails:{imageId:e,imageIdIndex:a,volumeId:this.volumeId}}}callLoadImage(e,r,n){const{cachedFrames:i}=this;if(i[r]===Ta.FULL_RESOLUTION)return;const o=s=>{const{image:c}=s.detail;c.imageId===e&&(this.vtkOpenGLTexture.setUpdatedFrame(r),Je.removeEventListener(Ze.IMAGE_CACHE_IMAGE_ADDED,o))};return Je.addEventListener(Ze.IMAGE_CACHE_IMAGE_ADDED,o),ky.as($c(e,n)).forEach(s=>{this.successCallback(e,s)},this.errorCallback.bind(this,r,e))}getImageIdsRequests(e,r){this.totalNumFrames=this.imageIds.length;const n=2;return this.autoRenderOnLoad&&(this.reRenderFraction=this.totalNumFrames*(n/100),this.reRenderTarget=this.reRenderFraction),e.map(o=>{const a=this.getImageIdIndex(o),s=HD,c=r,l=this.getLoaderImageOptions(o);return{callLoadImage:this.callLoadImage.bind(this),imageId:o,imageIdIndex:a,options:l,priority:c,requestType:s,additionalDetails:{volumeId:this.volumeId}}})}getImageLoadRequests(e){throw new Error("Abstract method")}getImageIdsToLoad(){throw new Error("Abstract method")}loadImages(){return this.loadStatus.loading=!0,this.getImageLoadRequests(5).reverse().forEach(r=>{if(!r)return;const{callLoadImage:n,imageId:i,imageIdIndex:o,options:a,priority:s,requestType:c,additionalDetails:l}=r;Wi.addRequest(n.bind(this,i,o,a),c,l,s)}),Promise.resolve(!0)}_prefetchImageIds(){this.loadStatus.loading=!0;const e=[...this.getImageIdsToLoad()];this.totalNumFrames=this.imageIds.length;const r=2;return this.autoRenderOnLoad&&(this.reRenderFraction=this.totalNumFrames*(r/100),this.reRenderTarget=this.reRenderFraction),this.imagesLoader.loadImages(e,this).catch(n=>{console.debug("progressive loading failed to complete",n)})}_addScalingToVolume(e){if(this.scaling)return;const{suvbw:r,suvlbm:n,suvbsa:i}=e,o={};n&&(o.suvbwToSuvlbm=n/r),i&&(o.suvbwToSuvbsa=i/r),r&&(o.suvbw=r),this.scaling={PT:o}}checkDimensionGroupCompletion(e){}}class sk extends ak{constructor(e,r){e.imageIds||(e.imageIds=r.imageIds),super(e,r),this.getImageIdsToLoad=()=>{const{imageIds:n}=this;return this.numFrames=n.length,n}}getScalarData(){return this.voxelManager.getScalarData()}getImageLoadRequests(e){const{imageIds:r}=this;return this.getImageIdsRequests(r,e)}}function ck(t,e){if(!e||!e.imageIds||!e.imageIds.length)throw new Error("ImageIds must be provided to create a streaming image volume");async function r(){if(e.imageIds[0].split(":")[0]==="wadouri"){const[g,p]=[Math.floor(e.imageIds.length/2),e.imageIds.length-1],v=[0,g,p];await Promise.all(v.map(y=>Fe.isLoaded(e.imageIds[y])?Promise.resolve(!0):new Promise((m,w)=>{const x=e.imageIds[y];Wi.addRequest(async()=>{ZN(x).then(()=>{console.log(`Prefetched imageId: ${x}`),m(!0)}).catch(C=>{w(C)})},yn.Prefetch,{volumeId:t},1)}))).catch(console.error)}const i=im(e.imageIds,t),{dimensions:o,spacing:a,origin:s,direction:c,metadata:l,imageIds:f,dataType:u,numberOfComponents:d}=i;return new sk({volumeId:t,metadata:l,dimensions:o,spacing:a,origin:s,direction:c,imageIds:f,dataType:u,numberOfComponents:d},{imageIds:f,loadStatus:{loaded:!1,loading:!1,cancelled:!1,cachedFrames:[],callbacks:[]}})}const n=r();return{promise:n,decache:()=>{n.then(i=>{i.destroy(),i=null})},cancel:()=>{n.then(i=>{i.cancelLoading()})}}}const H4={};let X0=ck;function lk(t,e){const r=t.indexOf(":"),n=t.substring(0,r);let i=H4[n];if(i==null){if(X0==null||typeof X0!="function")throw new Error(`No volume loader for scheme ${n} has been registered`);i=X0}const o=i(t,e);return o.promise.then(function(a){it(Je,Ze.VOLUME_LOADED,{volume:a})},function(a){const s={volumeId:t,error:a};it(Je,Ze.VOLUME_LOADED_FAILED,s)}),o}function K4(t,e={imageIds:[]}){if(t===void 0)throw new Error("loadVolume: parameter volumeId must not be undefined");let r=Fe.getVolumeLoadObject(t);return r!==void 0?r.promise:(r=lk(t,e),r.promise.then(n=>n))}async function h1(t,e){if(t===void 0)throw new Error("createAndCacheVolume: parameter volumeId must not be undefined");let r=Fe.getVolumeLoadObject(t);return r!==void 0||(r=lk(t,e),Fe.putVolumeLoadObject(t,r)),r.promise}function uk(t,e){const r=Fe.getVolume(t);if(!r)throw new Error(`Cannot created derived volume: Referenced volume with id ${t} does not exist.`);let{volumeId:n}=e;const{voxelRepresentation:i}=e;n===void 0&&(n=kn());const{metadata:o,dimensions:a,spacing:s,origin:c,direction:l}=r,f=r.isDynamicVolume()?r.getCurrentDimensionGroupImageIds():r.imageIds??[],u=W4(f,{targetBuffer:e.targetBuffer,voxelRepresentation:i}),d=u[0].dataType,h=u.map(p=>p.imageId),g=new Vd({volumeId:n,dataType:d,metadata:structuredClone(o),dimensions:[a[0],a[1],a[2]],spacing:s,origin:c,direction:l,referencedVolumeId:t,imageIds:h,referencedImageIds:r.imageIds??[]});return Fe.putVolumeSync(n,g),g}async function q4(t,e){if(e===void 0)throw new Error("createAndCacheVolumeFromImages: parameter imageIds must not be undefined");if(t===void 0)throw new Error("createAndCacheVolumeFromImages: parameter volumeId must not be undefined");const r=Fe.getVolume(t);return r||(e.filter(o=>!Fe.getImage(o)).length===0?am(t,e):await h1(t,{imageIds:e}))}function am(t,e){if(e===void 0)throw new Error("createAndCacheVolumeFromImagesSync: parameter imageIds must not be undefined");if(t===void 0)throw new Error("createAndCacheVolumeFromImagesSync: parameter volumeId must not be undefined");const r=Fe.getVolume(t);if(r)return r;const n=im(e,t),i=new Vd({volumeId:t,dataType:n.dataType,metadata:structuredClone(n.metadata),dimensions:n.dimensions,spacing:n.spacing,origin:n.origin,direction:n.direction,referencedVolumeId:n.referencedVolumeId,imageIds:n.imageIds,referencedImageIds:n.referencedImageIds});return Fe.putVolumeSync(t,i),i}function sm(t,e={}){const{metadata:r,dimensions:n,spacing:i,origin:o,direction:a,scalarData:s,targetBuffer:c,preventCache:l=!1}=e,f=Fe.getVolume(t);if(f)return f;const u=n[0]*n[1],d=s?s.constructor.name:(c==null?void 0:c.type)??"Float32Array",h=u*n[2];let g;switch(d){case"Uint8Array":case"Int8Array":g=h;break;case"Uint16Array":case"Int16Array":g=h*2;break;case"Float32Array":g=h*4;break}if(!Fe.isCacheable(g))throw new Error(`Cannot created derived volume: Volume with id ${t} is not cacheable.`);const v=[];for(let w=0;w<n[2];w++){const x=`${t}_slice_${w}`;v.push(x);const C=s.subarray(w*u,(w+1)*u);z4(x,{scalarData:C,dimensions:[n[0],n[1]],spacing:[i[0],i[1]],origin:o,direction:a,targetBuffer:{type:d}})}const y=new Vd({volumeId:t,metadata:structuredClone(r),dimensions:[n[0],n[1],n[2]],spacing:i,origin:o,direction:a,imageIds:v,dataType:d}),m=oc.createImageVolumeVoxelManager({imageIds:v,dimensions:n,numberOfComponents:1,id:t});return y.voxelManager=m,l||Fe.putVolumeSync(t,y),y}function Pse(t,e){H4[t]=e}function fk(){return Object.keys(H4)}function Rse(t){const e=X0;return X0=t,e}function dk(){return X0.name}function cm(t,e={}){return uk(t,{...e,targetBuffer:{type:"Uint8Array",...e==null?void 0:e.targetBuffer}})}function Lse(t,e,r=!1){return t.scalarData||(t.scalarData=new Uint8Array(t.dimensions[0]*t.dimensions[1]*t.dimensions[2])),sm(e,{...t,preventCache:r})}const Ase=Object.freeze(Object.defineProperty({__proto__:null,createAndCacheDerivedLabelmapVolume:cm,createAndCacheDerivedVolume:uk,createAndCacheVolume:h1,createAndCacheVolumeFromImages:q4,createAndCacheVolumeFromImagesSync:am,createLocalLabelmapVolume:Lse,createLocalVolume:sm,getUnknownVolumeLoaderSchema:dk,getVolumeLoaderSchemes:fk,loadVolume:K4,registerUnknownVolumeLoader:Rse,registerVolumeLoader:Pse},Symbol.toStringTag,{value:"Module"}));function hk(t,e){const r=Nre.newInstance();uw().rendering.preferSizeOverAccuracy&&r.setPreferSizeOverAccuracy(!0),r.setInputData(t);const n=t.getSpacing(),i=(n[0]+n[1]+n[2])/6;return r.setMaximumSamplesPerRay(4e3),r.setSampleDistance(i),r.setScalarTexture(e),r}function gk(t){const e=lN.newInstance();e.setBlendMode(t.getBlendMode());const r=t.getInputData(),{voxelManager:n}=r.get("voxelManager"),i=n.getCompleteScalarDataArray(),o=Vt.newInstance({name:"Pixels",values:i});return r.getPointData().setScalars(o),e.setInputData(r),e.setMaximumSamplesPerRay(t.getMaximumSamplesPerRay()),e.setSampleDistance(t.getSampleDistance()),e}const Nse=0,kse=yn.Prefetch;async function X4(t,e){let r=Fse(e);!r&&e.imageIds.length&&(r=await Use(e),r=Vse(e,r)),!(r.lower===0&&r.upper===0||r.lower===void 0||r.upper===void 0)&&t.getProperty().getRGBTransferFunction(0).setMappingRange(r.lower,r.upper)}function Vse(t,e){const r=t.imageIds,n=Math.floor(r.length/2),i=r[n],o=yt("generalSeriesModule",i)||{};return Bse(o.modality,t)?{lower:0,upper:5}:e}function Fse(t){const{imageIds:e,metadata:r}=t;let n;if(e!=null&&e.length){const i=Math.floor(e.length/2),o=e[i],a=yt("voiLutModule",o);if(a&&a.windowWidth&&a.windowCenter){a!=null&&a.voiLUTFunction&&(n={},n.voiLUTFunction=a==null?void 0:a.voiLUTFunction);const{windowWidth:s,windowCenter:c}=a,l=Array.isArray(s)?s[0]:s,f=Array.isArray(c)?c[0]:c;l!==0&&(n={windowWidth:l,windowCenter:f})}}else n=r.voiLut[0];if(n&&(n.windowWidth!==0||n.windowCenter!==0)){const{lower:i,upper:o}=Wu(Number(n.windowWidth),Number(n.windowCenter),n.voiLUTFunction);return{lower:i,upper:o}}}async function Use(t){var h;const{imageIds:e}=t,r=Math.floor(e.length/2),n=t.imageIds[r],i=yt("generalSeriesModule",n)||{},{modality:o}=i,a=yt("modalityLutModule",n)||{},s={rescaleSlope:a.rescaleSlope,rescaleIntercept:a.rescaleIntercept,modality:o};let c;if(o==="PT"){const g=yt("scalingModule",n);g&&(c={...s,suvbw:g.suvbw})}const l={priority:Nse,requestType:kse,preScale:{scalingParameters:c}};let f=Fe.getImage(n);(h=t.referencedImageIds)!=null&&h.length||(f=await $c(n,{...l,ignoreCache:!0}));let{min:u,max:d}=f.voxelManager.getMinMax();return(u==null?void 0:u.length)>1&&(u=Math.min(...u),d=Math.max(...d)),{lower:u,upper:d}}function Bse(t,e){var r;return!(t!=="PT"||!e.isPreScaled||!((r=e.scaling)!=null&&r.PT.suvbw))}async function Vy(t,e,r,n=!1){const{volumeId:i,callback:o,blendMode:a}=t,s=await K4(i);if(!s)throw new Error(`imageVolume with id: ${s.volumeId} does not exist`);const{imageData:c,vtkOpenGLTexture:l}=s,f=hk(c,l);a&&f.setBlendMode(a);const u=Fie.newInstance();u.setMapper(f);const{numberOfComponents:d}=c.get("numberOfComponents");return u.getProperty().set({viewportId:r}),d===3&&u.getProperty().setIndependentComponents(!1),await X4(u,s),o&&o({volumeActor:u,volumeId:i}),n||Gse(e,r,u,i),u}function Gse(t,e,r,n){const i=r.getProperty().getRGBTransferFunction(0).getRange(),o={viewportId:e,range:{lower:i[0],upper:i[1]},volumeId:n};it(t,Ze.VOI_MODIFIED,o)}const Zc=t=>{const e="volumeId:",r=t.includes(e)?t.substring(e.length):t,n=r.indexOf("sliceIndex=");return n===-1?r:r.substring(0,n-1)},Wse=1+Za,zse=(t,e)=>e===t.substring(0,Math.min(t.length,e.length)),KD=t=>!!fk().find(e=>zse(t.volumeId,e));function zh(t,e,r,n=!1){const{viewPlaneNormal:i}=e,o=t.getActors();if(!o.length)return{spacingInNormalDirection:null,imageVolume:null,actorUID:null};const a=o.map(l=>{const f=l.referencedId??l.uid;return Fe.getVolume(f)}).filter(l=>!!l);if(r){const l=Zc(r),f=a.findIndex(g=>l.includes(g.volumeId)),u=a[f],{uid:d}=o[f],h=qD(u,i,t,n);return{imageVolume:u,spacingInNormalDirection:h,actorUID:d}}if(!a.length)return{spacingInNormalDirection:null,imageVolume:null,actorUID:null};const s={spacingInNormalDirection:1/0,imageVolume:null,actorUID:null},c=a.find(KD);for(let l=0;l<a.length;l++){const f=a[l];if(c&&!KD(f))continue;const u=qD(f,i,t);u*Wse<s.spacingInNormalDirection&&(s.spacingInNormalDirection=u,s.imageVolume=f,s.actorUID=o[l].uid)}return s}function qD(t,e,r,n=!1){const{slabThickness:i}=r.getProperties();let o=i;return(!i||!n)&&(o=hf(t,e)),o}function Fy(t){const e=t.getCamera(),{spacingInNormalDirection:r,imageVolume:n}=zh(t,e);if(!n)return;const{viewPlaneNormal:i,focalPoint:o}=e,a=t.getActors().find(g=>g.referencedId===n.volumeId||g.uid===n.volumeId);a||console.warn("No actor found for with actorUID of",n.volumeId);const s=a.actor,c=hw(s,i,o),{min:l,max:f,current:u}=c,d=Math.round((f-l)/r)+1;let h=(u-l)/(f-l)*d;return h=Math.floor(h),h>d-1?h=d-1:h<0&&(h=0),{numberOfSlices:d,imageIndex:h}}const x0={};function $se(t){x0[t]!==void 0&&delete x0[t]}function jse(t){const{renderingEngineId:e,viewportId:r}=t.detail,i=ni(e).getViewport(r);if(!("setVolumes"in i))throw new Error("volumeNewImageEventDispatcher: viewport does not have setVolumes method");x0[i.id]===void 0&&(x0[i.id]=0);const o=Fy(i);if(!o){console.warn(`volumeNewImageEventDispatcher: sliceData is undefined for viewport ${i.id}`);return}const{numberOfSlices:a,imageIndex:s}=o;if(x0[i.id]===s)return;x0[i.id]=s;const c={imageIndex:s,viewportId:r,renderingEngineId:e,numberOfSlices:a};it(i.element,Ze.VOLUME_NEW_IMAGE,c)}function wh(t,e,r){const[n,i,o]=t,[a,s,c]=e,[l,f,u,d]=r,h=a-n,g=s-i,p=c-o,v=-1*(l*n+f*i+u*o-d)/(l*h+f*g+u*p),y=h*v+n,m=g*v+i,w=p*v+o;return[y,m,w]}function Nc(t,e,r=!1){const[n,i,o]=t,a=n*e[0]+i*e[1]+o*e[2];if(r){const s=Math.sqrt(n*n+i*i+o*o);return[n/s,i/s,o/s,a/s]}return[n,i,o,a]}function pk(t,e,r){const[n,i,o,a]=t,[s,c,l,f]=e,[u,d,h,g]=r,p=jg(n,s,u,i,c,d,o,l,h),v=jg(a,f,g,i,c,d,o,l,h),y=jg(n,s,u,a,f,g,o,l,h),m=jg(n,s,u,i,c,d,a,f,g),w=Bf(v)/Bf(p),x=Bf(y)/Bf(p),C=Bf(m)/Bf(p);return[w,x,C]}function g1(t,e,r=!1){const[n,i,o,a]=t,[s,c,l]=e,f=n*s+i*c+o*l-a,u=Math.abs(f)/Math.sqrt(n*n+i*i+o*o);return(r?Math.sign(f):1)*u}function mk(t,e,r=Za){return g1(e,t)<r}const Hse=Object.freeze(Object.defineProperty({__proto__:null,isPointOnPlane:mk,linePlaneIntersection:wh,planeDistanceToPoint:g1,planeEquation:Nc,threePlaneIntersection:pk},Symbol.toStringTag,{value:"Module"}));function SS(t){return Array.isArray(t)?t.some(e=>Number.isNaN(e)):Number.isNaN(t)}function ws(t){if(t===null||typeof t!="object"||typeof t=="function"||typeof structuredClone=="function")return t;if(Array.isArray(t))return t.map(ws);{const e={};for(const r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=ws(t[r]));return e}}const Op=class Op{constructor(e){this.insetImageMultiplier=1.1,this.flipHorizontal=!1,this.flipVertical=!1,this.viewportStatus=Uo.NO_DATA,this._suppressCameraModifiedEvents=!1,this.hasPixelSpacing=!0,this.getProperties=()=>({}),this.setRotation=r=>{},this.viewportWidgets=new Map,this.addWidget=(r,n)=>{this.viewportWidgets.set(r,n)},this.getWidget=r=>this.viewportWidgets.get(r),this.getWidgets=()=>Array.from(this.viewportWidgets.values()),this.removeWidgets=()=>{this.getWidgets().forEach(n=>{if(n.getEnabled()&&n.setEnabled(!1),n.getActor&&n.getRenderer){const i=n.getActor(),o=n.getRenderer();o&&i&&o.removeActor(i)}})},this.id=e.id,this.renderingEngineId=e.renderingEngineId,this.type=e.type,this.element=e.element,this.canvas=e.canvas,this.sx=e.sx,this.sy=e.sy,this.sWidth=e.sWidth,this.sHeight=e.sHeight,this._actors=new Map,this.element.setAttribute("data-viewport-uid",this.id),this.element.setAttribute("data-rendering-engine-uid",this.renderingEngineId),this.defaultOptions=ws(e.defaultOptions),this.suppressEvents=e.defaultOptions.suppressEvents?e.defaultOptions.suppressEvents:!1,this.options=ws(e.defaultOptions),this.isDisabled=!1}static get useCustomRenderingPipeline(){return!1}setRendered(){this.viewportStatus===Uo.NO_DATA||this.viewportStatus===Uo.LOADING||(this.viewportStatus=Uo.RENDERED)}setColorTransform(e,r){let n=null;if(!e&&!r)return;const i=r||[255,255,255],o=Math.max(...i),a=i.map(u=>o/u),{lower:s=0,upper:c=255}=e||{},l=(c-s+1)/255,f=s/255;return n=`url('data:image/svg+xml,      <svg xmlns="http://www.w3.org/2000/svg">        <filter id="colour" color-interpolation-filters="linearRGB">        <feColorMatrix type="matrix"         values="          ${a[0]*l} 0 0 0 ${f}           0 ${a[1]*l} 0 0 ${f}           0 0 ${a[2]*l} 0 ${f}           0 0 0 1 0" />        </filter>      </svg>#colour')`,n}getRenderingEngine(){return r1.get(this.renderingEngineId)}getRenderer(){var r;const e=this.getRenderingEngine();if(!e||e.hasBeenDestroyed)throw new Error("Rendering engine has been destroyed");return(r=e.offscreenMultiRenderWindow)==null?void 0:r.getRenderer(this.id)}render(){this.getRenderingEngine().renderViewport(this.id)}setOptions(e,r=!1){var n,i;this.options=structuredClone(e),(n=this.options)!=null&&n.displayArea&&this.setDisplayArea((i=this.options)==null?void 0:i.displayArea),r&&this.render()}reset(e=!1){this.options=structuredClone(this.defaultOptions),e&&this.render()}getSliceViewInfo(){throw new Error("Method not implemented.")}flip({flipHorizontal:e,flipVertical:r}){const n=this.getDefaultImageData();if(!n)return;const i=this.getCamera(),{viewPlaneNormal:o,viewUp:a,focalPoint:s,position:c}=i,l=Gn(We(),o,a);let f=bY(We(),a);const u=Lc(We(),o),d=to(c,s),g=n.getDimensions().map(C=>Math.floor(C/2)),p=[g[0],g[1],g[2]],v=n.indexToWorld(p,We()),y=this._getFocalPointForResetCamera(v,i,{resetPan:!0,resetToCenter:!1}),m=Qn(We(),s,y),w=ca(m),x=C=>{const S=Ar(We(),C,2*Pt(m,C));return Qn(S,S,m),rr(S,S),S};if(e){const C=x(f),S=An(We(),y,C,w),T=An(We(),S,u,d);this.setCamera({viewPlaneNormal:u,position:T,focalPoint:S}),this.flipHorizontal=!this.flipHorizontal}if(r){f=Lc(f,a);const C=x(l),S=An(We(),y,C,w),T=An(We(),S,u,d);this.setCamera({focalPoint:S,viewPlaneNormal:u,viewUp:f,position:T}),this.flipVertical=!this.flipVertical}this.render()}getDefaultImageData(){const e=this.getDefaultActor();if(e&&Ks(e))return e.actor.getMapper().getInputData()}getDefaultActor(){return this.getActors()[0]}getActors(){return Array.from(this._actors.values())}getActorUIDs(){return Array.from(this._actors.keys())}getActor(e){return this._actors.get(e)}getImageActor(e){const r=this.getActors();let n=r[0];return e&&(n=r.find(o=>o.referencedId===e)),!n||!Ks(n)?null:n.actor}getActorUIDByIndex(e){const r=this.getActors()[e];if(r)return r.uid}getActorByIndex(e){return this.getActors()[e]}setActors(e){const r=this.getActors();this.removeAllActors(),this.addActors(e,{resetCamera:!0}),it(this.element,Ze.ACTORS_CHANGED,{viewportId:this.id,removedActors:r,addedActors:e,currentActors:e})}_removeActor(e){const r=this.getActor(e);if(!r){console.warn(`Actor ${e} does not exist in ${this.id}, can't remove`);return}return this.getRenderer().removeActor(r.actor),this._actors.delete(e),r}removeActors(e){const r=[];e.forEach(i=>{const o=this._removeActor(i);o&&r.push(o)});const n=this.getActors();it(this.element,Ze.ACTORS_CHANGED,{viewportId:this.id,removedActors:r,addedActors:[],currentActors:n})}addActors(e,r={}){const{resetCamera:n=!1}=r,i=this.getRenderingEngine();if(!i||i.hasBeenDestroyed){console.warn("Viewport::addActors::Rendering engine has not been initialized or has been destroyed");return}e.forEach(s=>{this.addActor(s)});const o=this.getViewPresentation(),a=this.getViewReference();this.resetCamera(),n||(this.setViewReference(a),this.setViewPresentation(o)),it(this.element,Ze.ACTORS_CHANGED,{viewportId:this.id,removedActors:[],addedActors:e,currentActors:this.getActors()})}addActor(e){const{uid:r,actor:n}=e,i=this.getRenderingEngine();if(!i||i.hasBeenDestroyed){console.warn(`Cannot add actor UID of ${r} Rendering Engine has been destroyed`);return}if(!r||!n)throw new Error("Actors should have uid and vtk Actor properties");if(this.getActor(r)){console.warn(`Actor ${r} already exists for this viewport`);return}const o=this.getRenderer();o==null||o.addActor(n),this._actors.set(r,Object.assign({},e)),this.updateCameraClippingPlanesAndRange(),it(this.element,Ze.ACTORS_CHANGED,{viewportId:this.id,removedActors:[],addedActors:[e],currentActors:this.getActors()})}removeAllActors(){var r;const e=this.getActors();(r=this.getRenderer())==null||r.removeAllViewProps(),this._actors=new Map,it(this.element,Ze.ACTORS_CHANGED,{viewportId:this.id,removedActors:e,addedActors:[],currentActors:[]})}resetCameraNoEvent(){this._suppressCameraModifiedEvents=!0,this.resetCamera(),this._suppressCameraModifiedEvents=!1}setCameraNoEvent(e){this._suppressCameraModifiedEvents=!0,this.setCamera(e),this._suppressCameraModifiedEvents=!1}_getViewImageDataIntersections(e,r,n){const i=n[0],o=n[1],a=n[2],s=i*r[0]+o*r[1]+a*r[2],c=e.getBounds(),l=this._getEdges(c),f=[];for(const u of l){const[[d,h,g],[p,v,y]]=u;if(i*(p-d)+o*(v-h)+a*(y-g)===0)continue;const m=wh([d,h,g],[p,v,y],[i,o,a,s]);this._isInBounds(m,c)&&f.push(m)}return f}setInterpolationType(e,r){}setDisplayArea(e,r=!1){var a;if(!e)return;const{storeAsInitialCamera:n,type:i}=e;n&&(this.options.displayArea=e);const{_suppressCameraModifiedEvents:o}=this;if(this._suppressCameraModifiedEvents=!0,this.setCamera(this.fitToCanvasCamera),i==="SCALE"?this.setDisplayAreaScale(e):(this.setInterpolationType(((a=this.getProperties())==null?void 0:a.interpolationType)??Tl.LINEAR),this.setDisplayAreaFit(e)),n&&(this.initialCamera=this.getCamera()),this._suppressCameraModifiedEvents=o,!r&&!o){const s={viewportId:this.id,displayArea:e,storeAsInitialCamera:n};it(this.element,Ze.DISPLAY_AREA_MODIFIED,s),this.setCamera(this.getCamera())}}setDisplayAreaScale(e){const{scale:r=1}=e,n=this.canvas,i=n.height,o=n.width;if(i<8||o<8)return;const c=this.getDefaultImageData().getSpacing()[1];this.setInterpolationType(Tl.NEAREST),this.setCamera({parallelScale:i*c/(2*r)}),delete e.imageArea,this.setDisplayAreaFit(e);const{focalPoint:l,position:f,viewUp:u,viewPlaneNormal:d}=this.getCamera(),h=We();if(n.height%2&&An(h,h,u,r*.5*c),n.width%2){const g=Gn(We(),u,d);An(h,h,g,r*.5*c)}!h[0]&&!h[1]&&!h[2]||this.setCamera({focalPoint:hi(We(),l,h),position:hi(We(),f,h)})}setDisplayAreaFit(e){const{imageArea:r,imageCanvasPoint:n}=e,i=(window==null?void 0:window.devicePixelRatio)||1,o=this.getDefaultImageData();if(!o)return;const a=this.sWidth/i,s=this.sHeight/i,c=o.getDimensions(),l=this.worldToCanvas(o.indexToWorld([0,0,0])),f=this.worldToCanvas(o.indexToWorld([c[0],c[1],c[2]])),u=[Math.abs(f[0]-l[0]),Math.abs(f[1]-l[1])],[d,h]=u;let g=this.getZoom()/this.insetImageMultiplier;if(r){const[p,v]=r,y=Math.max(Math.abs(d/a),Math.abs(h/s)),m=Math.abs(p*d/a),w=Math.abs(v*h/s),x=this.getZoom(),C=this.getZoom(this.fitToCanvasCamera);g=(m>w?y/m:y/w)*x/C,this.setZoom(this.insetImageMultiplier*g,!1)}if(n){const{imagePoint:p,canvasPoint:v=p||[.5,.5]}=n,[y,m]=v,w=a*(y-.5),x=s*(m-.5),[C,S]=p||v,T=g,_=this.insetImageMultiplier*T*d*(.5-C),E=this.insetImageMultiplier*T*h*(.5-S),b=_+w,D=E+x,I=[b,D];yo(I,I,this.getPan()),this.setPan(I,!1)}}getDisplayArea(){var e;return(e=this.options)==null?void 0:e.displayArea}resetCamera(e){const{resetPan:r=!0,resetZoom:n=!0,resetToCenter:i=!0,storeAsInitialCamera:o=!0}=e||{},a=this.getRenderer();this.setCameraNoEvent({flipHorizontal:!1,flipVertical:!1});const s=this.getCamera();let c;const l=this.getDefaultActor();l&&Ks(l)?c=l.actor.getMapper().getInputData().getBounds():c=a.computeVisiblePropBounds();const f=[0,0,0],u=this.getDefaultImageData();if(u){const O=u.getSpacing();c[0]=c[0]+O[0]/2,c[1]=c[1]-O[0]/2,c[2]=c[2]+O[1]/2,c[3]=c[3]-O[1]/2,c[4]=c[4]+O[2]/2,c[5]=c[5]-O[2]/2}const d=this.getVtkActiveCamera(),h=d.getViewPlaneNormal(),g=d.getViewUp();if(f[0]=(c[0]+c[1])/2,f[1]=(c[2]+c[3])/2,f[2]=(c[4]+c[5])/2,u){const A=u.getDimensions().map(G=>Math.floor(G/2)),V=[A[0],A[1],A[2]];u.indexToWorld(V,f)}const{widthWorld:p,heightWorld:v}=this._getWorldDistanceViewUpAndViewRight(c,g,h),y=[this.sWidth,this.sHeight],m=p/v,w=y[0]/y[1],x=m/w,C=x<1?this.insetImageMultiplier*v/2:this.insetImageMultiplier*v*x/2,S=Op.boundsRadius(c)*(this.type===_r.VOLUME_3D?10:1),T=this.insetImageMultiplier*S,_=Math.abs(tn.dot(g,h))>.999?[-g[2],g[0],g[1]]:g,E=this._getFocalPointForResetCamera(f,s,{resetPan:r,resetToCenter:i}),b=[E[0]+T*h[0],E[1]+T*h[1],E[2]+T*h[2]];a.resetCameraClippingRange(c);const D=[-li.MAXIMUM_RAY_DISTANCE,li.MAXIMUM_RAY_DISTANCE];d.setPhysicalScale(S),d.setPhysicalTranslation(-E[0],-E[1],-E[2]),this.setCamera({parallelScale:n?C:s.parallelScale,focalPoint:E,position:b,viewAngle:90,viewUp:_,clippingRange:D});const I=this.getCamera();this.setFitToCanvasCamera(this.getCamera()),o&&this.setInitialCamera(I),n&&this.setZoom(1,o);const P={type:"ResetCameraEvent",renderer:a};return a.invokeEvent(P),this.triggerCameraModifiedEventIfNecessary(s,I),u&&this.options.displayArea&&n&&r&&i&&this.setDisplayArea(this.options.displayArea),!0}setInitialCamera(e){this.initialCamera=e}setFitToCanvasCamera(e){this.fitToCanvasCamera=e}getPan(e=this.initialCamera){if(!e)return[0,0];const n=this.getVtkActiveCamera().getFocalPoint(),i=this.canvasToWorld([0,0]),o=this.worldToCanvas(Qn([0,0,0],e.focalPoint,i)),a=this.worldToCanvas(Qn([0,0,0],n,i));return si([0,0],o,a)}getCurrentImageIdIndex(){throw new Error("Not implemented")}getSliceIndex(){throw new Error("Not implemented")}getImageData(){throw new Error("Not implemented")}getViewReferenceId(e){return null}setPan(e,r=!1){const n=this.getCamera(),{focalPoint:i,position:o}=n,a=this.canvasToWorld([0,0]),s=si([0,0],e,this.getPan());if(Math.abs(s[0])<1&&Math.abs(s[1])<1&&!r)return;const c=Qn(We(),this.canvasToWorld(s),a),l=Qn(We(),i,c),f=Qn(We(),o,c);this.setCamera({...n,focalPoint:l,position:f},r)}getZoom(e=this.initialCamera){if(!e)return 1;const r=this.getVtkActiveCamera(),{parallelScale:n}=e;return n/r.getParallelScale()}setZoom(e,r=!1){const n=this.getCamera(),{parallelScale:i}=this.initialCamera,o=i/e;n.parallelScale===o&&!r||this.setCamera({...n,parallelScale:o},r)}_getFocalPointForViewPlaneReset(e){const{focalPoint:r,viewPlaneNormal:n}=this.getCamera(),i=this._getViewImageDataIntersections(e,r,n);let o=0,a=0,s=0;return i.forEach(([l,f,u])=>{o+=l,a+=f,s+=u}),[o/i.length,a/i.length,s/i.length]}getCanvas(){return this.canvas}getVtkActiveCamera(){const e=this.getRenderer();return e?e.getActiveCamera():(console.warn("No renderer found for the viewport"),null)}getCameraNoRotation(){const e=this.getVtkActiveCamera(),r=(s,c)=>s.some(l=>isNaN(l))?c:s,n=r([...e.getViewUp()],[0,1,0]),i=r([...e.getViewPlaneNormal()],[0,0,-1]),o=r([...e.getPosition()],[0,0,1]),a=r([...e.getFocalPoint()],[0,0,0]);return{viewUp:n,viewPlaneNormal:i,position:o,focalPoint:a,parallelProjection:e.getParallelProjection(),parallelScale:e.getParallelScale(),viewAngle:e.getViewAngle(),flipHorizontal:this.flipHorizontal,flipVertical:this.flipVertical}}getCamera(){return{...this.getCameraNoRotation(),rotation:this.getRotation()}}setCamera(e,r=!1){const n=this.getVtkActiveCamera(),i=this.getCamera(),o=Object.assign({},i,e),{viewUp:a,viewPlaneNormal:s,position:c,focalPoint:l,parallelScale:f,viewAngle:u,flipHorizontal:d,flipVertical:h,clippingRange:g}=e;if(d!==void 0){const y=d&&!this.flipHorizontal||!d&&this.flipHorizontal;y&&this.flip({flipHorizontal:y})}if(h!==void 0){const y=h&&!this.flipVertical||!h&&this.flipVertical;y&&this.flip({flipVertical:y})}a!==void 0&&n.setViewUp(a),s!==void 0&&n.setDirectionOfProjection(-s[0],-s[1],-s[2]),c!==void 0&&n.setPosition(...c),l!==void 0&&n.setFocalPoint(...l),f!==void 0&&n.setParallelScale(f),u!==void 0&&n.setViewAngle(u),g!==void 0&&n.setClippingRange(g);const p=i.focalPoint,v=i.viewUp;if(p&&l||v&&a){const y=n.getViewPlaneNormal(),m=n.getViewUp();let w=!1,x=!1;if(l){const C=[l[0]-p[0],l[1]-p[1],l[2]-p[2]];w=Math.abs(tn.dot(C,y))>0}if(a&&(x=!Jt(m,v)),w||x){const C=this.getDefaultActor();if(!(C!=null&&C.actor))return;Oa(C,"vtkActor")||this.updateClippingPlanesForActors(o),(Oa(C,"vtkImageSlice")||this.type===_r.VOLUME_3D)&&this.getRenderer().resetCameraClippingRange()}}r&&this.setInitialCamera(o),this.triggerCameraModifiedEventIfNecessary(i,this.getCamera())}triggerCameraModifiedEventIfNecessary(e,r){if(!this._suppressCameraModifiedEvents&&!this.suppressEvents){const n={previousCamera:e,camera:r,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};it(this.element,Ze.CAMERA_MODIFIED,n)}}updateCameraClippingPlanesAndRange(){const e=this.getCamera();this.updateClippingPlanesForActors(e),this.getRenderer().resetCameraClippingRange()}async updateClippingPlanesForActors(e){this.getActors().map(n=>{if(!n.actor)return;const i=n.actor.getMapper();let o=n!=null&&n.clippingFilter?n==null?void 0:n.clippingFilter.getClippingPlanes():i.getClippingPlanes();o.length===0&&(n!=null&&n.clippingFilter)&&(o=[zo.newInstance(),zo.newInstance()]);let a=li.MINIMUM_SLAB_THICKNESS;n.slabThickness&&(a=n.slabThickness);const{viewPlaneNormal:s,focalPoint:c}=e;this.setOrientationOfClippingPlanes(o,a,s,c),it(this.element,Ze.CLIPPING_PLANES_UPDATED,{actorEntry:n,focalPoint:c,vtkPlanes:o,viewport:this})})}setOrientationOfClippingPlanes(e,r,n,i){if(e.length<2)return;const o=[n[0],n[1],n[2]];tn.multiplyScalar(o,r),e[0].setNormal(n);const a=[0,0,0];tn.subtract(i,o,a),e[0].setOrigin(a),e[1].setNormal(-n[0],-n[1],-n[2]);const s=[0,0,0];tn.add(i,o,s),e[1].setOrigin(s)}getClippingPlanesForActor(e){if(e||(e=this.getDefaultActor()),!e.actor)throw new Error("Invalid actor entry: Actor is undefined");const r=e.actor.getMapper();let n=e!=null&&e.clippingFilter?e==null?void 0:e.clippingFilter.getClippingPlanes():r.getClippingPlanes();return n.length===0&&(e!=null&&e.clippingFilter)&&(n=[zo.newInstance(),zo.newInstance()]),n}_getWorldDistanceViewUpAndViewRight(e,r,n){const i=this._getCorners(e),o=this._getCorners(e),a=Gn(We(),r,n);let s=Zi.buildFromDegree().identity().rotateFromDirections(r,[1,0,0]);i.forEach(d=>s.apply(d));let c=1/0,l=-1/0;for(let d=0;d<8;d++){const h=i[d][0];h>l&&(l=h),h<c&&(c=h)}s=Zi.buildFromDegree().identity().rotateFromDirections([a[0],a[1],a[2]],[1,0,0]),o.forEach(d=>s.apply(d));let f=1/0,u=-1/0;for(let d=0;d<8;d++){const h=o[d][0];h>u&&(u=h),h<f&&(f=h)}return{widthWorld:u-f,heightWorld:l-c}}getViewReference(e){const{focalPoint:r,viewPlaneNormal:n,viewUp:i}=this.getCamera();return{FrameOfReferenceUID:this.getFrameOfReferenceUID(),cameraFocalPoint:r,viewPlaneNormal:n,viewUp:i,sliceIndex:(e==null?void 0:e.sliceIndex)??this.getSliceIndex()}}isReferenceViewable(e,r){if(e.FrameOfReferenceUID&&e.FrameOfReferenceUID!==this.getFrameOfReferenceUID())return!1;const{viewPlaneNormal:n}=e,i=this.getCamera();return n&&!Jt(n,i.viewPlaneNormal)&&!Jt(Lc(i.viewPlaneNormal,i.viewPlaneNormal),n)?r==null?void 0:r.withOrientation:!0}getViewPresentation(e={rotation:!0,displayArea:!0,zoom:!0,pan:!0,flipHorizontal:!0,flipVertical:!0}){const r={},{rotation:n,displayArea:i,zoom:o,pan:a,flipHorizontal:s,flipVertical:c}=e;n&&(r.rotation=this.getRotation()),i&&(r.displayArea=this.getDisplayArea());const l=this.getZoom();return o&&(r.zoom=l),a&&(r.pan=this.getPan(),wl(r.pan,r.pan,1/l)),s&&(r.flipHorizontal=this.flipHorizontal),c&&(r.flipVertical=this.flipVertical),r}setViewReference(e){}setViewPresentation(e){if(!e)return;const{displayArea:r,zoom:n=this.getZoom(),pan:i,rotation:o,flipHorizontal:a=this.flipHorizontal,flipVertical:s=this.flipVertical}=e;r!==this.getDisplayArea()&&this.setDisplayArea(r),this.setZoom(n),i&&this.setPan(wl([0,0],i,n)),a!==void 0&&a!==this.flipHorizontal&&this.flip({flipHorizontal:a}),s!==void 0&&s!==this.flipVertical&&this.flip({flipVertical:s}),o>=0&&this.setRotation(o)}_getCorners(e){return[[e[0],e[2],e[4]],[e[0],e[2],e[5]],[e[0],e[3],e[4]],[e[0],e[3],e[5]],[e[1],e[2],e[4]],[e[1],e[2],e[5]],[e[1],e[3],e[4]],[e[1],e[3],e[5]]]}_getFocalPointForResetCamera(e,r,{resetPan:n=!0,resetToCenter:i=!0}){if(i&&n)return e;if(i&&!n)return SS(r.focalPoint)?e:r.focalPoint;if(!i&&n){const o=r,a=o.focalPoint,s=o.viewPlaneNormal,c=Qn(We(),e,a),l=Pt(c,s),f=An(We(),e,s,-1*l);return[f[0],f[1],f[2]]}if(!n&&!i)return SS(r.focalPoint)?e:r.focalPoint}_isInBounds(e,r){const[n,i,o,a,s,c]=r,[l,f,u]=e;return!(l<n||l>i||f<o||f>a||u<s||u>c)}_getEdges(e){const[r,n,i,o,a,s,c,l]=this._getCorners(e);return[[r,n],[r,a],[r,i],[n,o],[n,s],[i,o],[i,c],[o,l],[a,c],[a,s],[s,l],[c,l]]}static boundsRadius(e){const r=(e[1]-e[0])**2,n=(e[3]-e[2])**2,i=(e[5]-e[4])**2;return Math.sqrt(r+n+i||1)*.5}setDataIds(e,r){throw new Error("Unsupported operatoin setDataIds")}};Op.CameraViewPresentation={rotation:!0,pan:!0,zoom:!0,displayArea:!0},Op.TransferViewPresentation={windowLevel:!0,paletteLut:!0};let _d=Op;function vk(t,e,r=!1){const n=t.getCamera(),{focalPoint:i,viewPlaneNormal:o}=n,{spacingInNormalDirection:a,actorUID:s}=zh(t,n,e,r);if(!s)throw new Error(`Could not find image volume with id ${e} in the viewport`);const c=t.getActor(s);if(!c)return console.warn("No actor found for with actorUID of",s),null;const l=c.actor;return{sliceRange:hw(l,o,i),spacingInNormalDirection:a,camera:n}}function cd(t,e,r=!1){const{sliceRange:n,spacingInNormalDirection:i,camera:o}=vk(t,e,r),{min:a,max:s,current:c}=n,l=Math.round((s-a)/i),u=(c-a)/(s-a)*l,d=Math.round(u);return{numScrollSteps:l,currentStepIndex:d,sliceRangeInfo:{sliceRange:n,spacingInNormalDirection:i,camera:o}}}function yk(t){let e=[];const[r,n]=t.getRange();t.getTable(r,n,1024,e),e=e.filter((h,g)=>g%3===0);const i=[...Array(1024).keys()].map((h,g)=>r+(n-r)/1023*g),o=e[256],a=Math.log((1-o)/o),s=i[256],c=e[256*3],l=Math.log((1-c)/c),f=i[256*3],u=Math.round(4*(f-s)/(a-l)),d=Math.round(s+u*a/4);return[Math.round(d-u/2),Math.round(d+u/2)]}function wk(t,e){const r=e.colorTransfer.split(" ").splice(1).map(parseFloat),{shiftRange:n}=Kse(r),i=n[0],o=n[1]-n[0],a=Ul.newInstance(),s=[];for(let x=0;x<r.length;x+=4){let C=r[x];const S=r[x+1],T=r[x+2],_=r[x+3];C=(C-i)/o,s.push([C,S,T,_])}qse(s,n,a),t.getProperty().setRGBTransferFunction(0,a);const c=e.scalarOpacity.split(" ").splice(1).map(parseFloat),l=Td.newInstance(),f=[];for(let x=0;x<c.length;x+=2){let C=c[x];const S=c[x+1];C=(C-i)/o,f.push([C,S])}Xse(f,n,l);const u=t.getProperty();u.setScalarOpacity(0,l);const[d,h,g,p]=e.gradientOpacity.split(" ").splice(1).map(parseFloat);u.setUseGradientOpacity(0,!0),u.setGradientOpacityMinimumValue(0,d),u.setGradientOpacityMinimumOpacity(0,h),u.setGradientOpacityMaximumValue(0,g),u.setGradientOpacityMaximumOpacity(0,p),e.interpolation==="1"&&u.setInterpolationTypeToFastLinear(),u.setShade(e.shade==="1");const v=parseFloat(e.ambient),y=parseFloat(e.diffuse),m=parseFloat(e.specular),w=parseFloat(e.specularPower);u.setAmbient(v),u.setDiffuse(y),u.setSpecular(m),u.setSpecularPower(w)}function Kse(t){let e=1/0,r=-1/0;for(let i=0;i<t.length;i+=4)e=Math.min(e,t[i]),r=Math.max(r,t[i]);const n=(r-e)/2;return{shiftRange:[-n,n],min:e,max:r}}function qse(t,e,r){const n=e[1]-e[0],i=t.map(([o,a,s,c])=>[o*n+e[0],a,s,c]);return r.removeAllPoints(),i.forEach(([o,a,s,c])=>r.addRGBPoint(o,a,s,c)),i}function Xse(t,e,r){const n=e[1]-e[0],i=t.map(([o,a])=>[o*n+e[0],a]);return r.removeAllPoints(),i.forEach(([o,a])=>r.addPoint(o,a)),i}class Mr extends _d{constructor(e){if(super(e),this.useCPURendering=!1,this.perVolumeIdDefaultProperties=new Map,this.viewportProperties={},this.volumeIds=new Set,this.setRotation=i=>{const o=this.getPan(this.fitToCanvasCamera),a=this.getPan(),s=this.getCamera(),c=Ss([0,0],o,a);this.setPan(c,!1);const{flipVertical:l}=this.getCamera(),f=l?Lc([0,0,0],this.initialViewUp):this.initialViewUp;this.setCameraNoEvent({viewUp:f}),this.rotateCamera(i);const u=this.getPan(),d=this.getPan(this.fitToCanvasCamera),h=Ss([0,0],u,d),g=yo([0,0],o,h);if(this.setPan(g,!1),this._suppressCameraModifiedEvents)return;const p=this.getCamera(),v={previousCamera:s,camera:p,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};it(this.element,Ze.CAMERA_MODIFIED,v)},this.getDefaultProperties=i=>{let o;return i!==void 0&&(o=this.perVolumeIdDefaultProperties.get(i)),o!==void 0?o:{...this.globalDefaultProperties}},this.getProperties=i=>{var C;if(!this._getApplicableVolumeActor(i))return;const{colormap:a,VOILUTFunction:s,interpolationType:c,invert:l,slabThickness:f,preset:u}=this.viewportProperties;if(i||(i=this.getVolumeId()),!Fe.getVolume(i))return null;const h=this.getActors().find(S=>S.referencedId===i);if(!h)return;const p=h.actor.getProperty().getRGBTransferFunction(0),[v,y]=((C=this.viewportProperties)==null?void 0:C.VOILUTFunction)==="SIGMOID"?yk(p):p.getRange(),m={lower:v,upper:y},w=this.getColormap(i);return{colormap:i&&w?w:a,voiRange:m,VOILUTFunction:s,interpolationType:c,invert:l,slabThickness:f,preset:u}},this.getColormap=i=>{const o=this._getApplicableVolumeActor(i);if(!o)return;const{volumeActor:a}=o,s=this._getOrCreateColorTransferFunction(i),{nodes:c}=s.getState(),l=c.reduce((h,g)=>(h.push(g.x,g.r,g.g,g.b),h),[]),f=N4(l,a)||{},u=V4(a),d=F4(a);return f.threshold=u,f.opacity=d,f},this.getRotation=()=>{const{viewUp:i,viewPlaneNormal:o,flipVertical:a}=this.getCameraNoRotation(),s=a?Lc([0,0,0],this.initialViewUp):this.initialViewUp;if(!s)return 0;const c=r4(s,i)*180/Math.PI,l=Gn([0,0,0],s,i);return Pt(l,o)>=0?c:(360-c)%360},this.getFrameOfReferenceUID=()=>this._FrameOfReferenceUID,this.canvasToWorld=i=>{var u,d;const o=this.getVtkActiveCamera();(u=o.setIsPerformingCoordinateTransformation)==null||u.call(o,!0);const a=this.getRenderer(),s=this.getVtkDisplayCoords(i),f=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow().displayToWorld(s[0],s[1],s[2],a);return(d=o.setIsPerformingCoordinateTransformation)==null||d.call(o,!1),[f[0],f[1],f[2]]},this.getVtkDisplayCoords=i=>{const o=window.devicePixelRatio||1,a=[i[0]*o,i[1]*o],l=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow().getSize(),f=[a[0]+this.sx,a[1]+this.sy];return f[1]=l[1]-f[1],[f[0],f[1],0]},this.worldToCanvas=i=>{var g;const o=this.getVtkActiveCamera();(g=o.setIsPerformingCoordinateTransformation)==null||g.call(o,!0);const a=this.getRenderer(),c=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow(),l=c.getSize(),f=c.worldToDisplay(...i,a);f[1]=l[1]-f[1];const u=[f[0]-this.sx,f[1]-this.sy],d=window.devicePixelRatio||1,h=[u[0]/d,u[1]/d];return o.setIsPerformingCoordinateTransformation(!1),h},this.hasImageURI=i=>this.getActors().filter(a=>Oa(a,"vtkVolume")).some(({uid:a,referencedId:s})=>{const c=Fe.getVolume(s||a);return c!=null&&c.imageIds?c.imageIds.map(Hr).includes(i):!1}),this.getImageIds=i=>{const o=this._getApplicableVolumeActor(i);if(!o)throw new Error(`No actor found for the given volumeId: ${i}`);const a=o.volumeId,s=Fe.getVolume(a);if(!s)throw new Error(`imageVolume with id: ${a} does not exist in cache`);return s.imageIds},this.useCPURendering=H0(),this.useCPURendering)throw new Error("VolumeViewports cannot be used whilst CPU Fallback Rendering is enabled.");const r=this.getRenderer(),n=jre.newInstance();switch(r.setActiveCamera(n),this.type){case _r.ORTHOGRAPHIC:n.setParallelProjection(!0);break;case _r.VOLUME_3D:n.setParallelProjection(!0);break;case _r.PERSPECTIVE:n.setParallelProjection(!1);break;default:throw new Error(`Unrecognized viewport type: ${this.type}`)}this.initializeVolumeNewImageEventDispatcher()}static get useCustomRenderingPipeline(){return!1}getSliceViewInfo(){throw new Error("Method not implemented.")}applyViewOrientation(e,r=!0){const{viewPlaneNormal:n,viewUp:i}=this._getOrientationVectors(e),o=this.getVtkActiveCamera();o.setDirectionOfProjection(-n[0],-n[1],-n[2]),o.setViewUpFrom(i),this.initialViewUp=i,r&&this.resetCamera({resetOrientation:!1,resetRotation:!1})}initializeVolumeNewImageEventDispatcher(){const e=n.bind(this),r=i.bind(this);function n(o){const{viewportId:a}=o.detail;a!==this.id||this.isDisabled||!this.getImageData()||jse(o)}function i(o){const{viewportId:a}=o.detail;a===this.id&&(this.element.removeEventListener(Ze.CAMERA_MODIFIED,e),Je.removeEventListener(Ze.ELEMENT_DISABLED,r),$se(a))}this.element.removeEventListener(Ze.CAMERA_MODIFIED,e),this.element.addEventListener(Ze.CAMERA_MODIFIED,e),Je.addEventListener(Ze.ELEMENT_DISABLED,r)}setVOILUTFunction(e,r,n){Object.values(Co).includes(e)||(e=Co.LINEAR);const{voiRange:i}=this.getProperties();this.setVOI(i,r,n),this.viewportProperties.VOILUTFunction=e}setColormap(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const{volumeActor:o}=i,a=Ul.newInstance();let s=l1(e.name);const{name:c}=e;if(s||(s=c1.getPresetByName(c)),!s)throw new Error(`Colormap ${e} not found`);const l=o.getProperty().getRGBTransferFunction(0).getRange();if(a.applyColorMap(s),a.setMappingRange(l[0],l[1]),o.getProperty().setRGBTransferFunction(0,a),this.viewportProperties.colormap=e,!n){const f=this.getColormap(r),u={viewportId:this.id,colormap:f,volumeId:r};it(this.element,Ze.VOI_MODIFIED,u),it(this.element,Ze.COLORMAP_MODIFIED,u)}}setOpacity(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n,o=Td.newInstance();typeof e.opacity=="number"?_N(i,e.opacity):(e.opacity.forEach(({opacity:c,value:l})=>{o.addPoint(l,c)}),i.getProperty().setScalarOpacity(0,o)),this.viewportProperties.colormap||(this.viewportProperties.colormap={}),this.viewportProperties.colormap.opacity=e.opacity;const a=this.getColormap(r),s={viewportId:this.id,colormap:a,volumeId:r};it(this.element,Ze.COLORMAP_MODIFIED,s)}setInvert(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const o=i.volumeId,a=this._getOrCreateColorTransferFunction(o);if(vp(a),this.viewportProperties.invert=e,!n){const s={...this.getVOIModifiedEventDetail(o),invertStateChanged:!0};it(this.element,Ze.VOI_MODIFIED,s)}}getVOIModifiedEventDetail(e){const r=this._getApplicableVolumeActor(e);if(!r)throw new Error(`No actor found for the given volumeId: ${e}`);const o=r.volumeActor.getProperty().getRGBTransferFunction(0).getMappingRange(),a=this.getColormap(e),{VOILUTFunction:s,invert:c}=this.getProperties(e);return{viewportId:this.id,range:{lower:o[0],upper:o[1]},volumeId:r.volumeId,VOILUTFunction:s,colormap:a,invert:c}}_getOrCreateColorTransferFunction(e){const r=this._getApplicableVolumeActor(e);if(!r)return null;const{volumeActor:n}=r,i=n.getProperty().getRGBTransferFunction(0);if(i)return i;const o=Ul.newInstance();return n.getProperty().setRGBTransferFunction(0,o),o}setInterpolationType(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n;i.getProperty().setInterpolationType(e),this.viewportProperties.interpolationType=e}setVOI(e,r,n=!1){const i=this._getApplicableVolumeActor(r);if(!i)return;const{volumeActor:o}=i,a=i.volumeId,s=e;if(typeof s>"u")throw new Error("voiRangeToUse is undefined, need to implement this in the new volume model");const{VOILUTFunction:c}=this.getProperties(a);if(c===Co.SAMPLED_SIGMOID){const l=U4(s);o.getProperty().setRGBTransferFunction(0,l)}else{const{lower:l,upper:f}=s;o.getProperty().getRGBTransferFunction(0).setRange(l,f)}if(!n){const l={...this.getVOIModifiedEventDetail(a)};it(this.element,Ze.VOI_MODIFIED,l)}this.viewportProperties.voiRange=s}rotateCamera(e){const r=e-this.getRotation();this.getVtkActiveCamera().roll(-r)}setDefaultProperties(e,r){r==null?this.globalDefaultProperties=e:this.perVolumeIdDefaultProperties.set(r,e)}clearDefaultProperties(e){e==null?(this.globalDefaultProperties={},this.resetProperties()):(this.perVolumeIdDefaultProperties.delete(e),this.resetToDefaultProperties(e))}getViewReference(e={}){const r=super.getViewReference(e),n=this.getVolumeId(e);if((e==null?void 0:e.forFrameOfReference)!==!1&&(r.volumeId=n),typeof(e==null?void 0:e.sliceIndex)!="number")return r;const{viewPlaneNormal:i}=r,o=(e==null?void 0:e.sliceIndex)-this.getSliceIndex(),{sliceRangeInfo:a}=cd(this,n,!0),{sliceRange:s,spacingInNormalDirection:c,camera:l}=a,{focalPoint:f,position:u}=l,{newFocalPoint:d}=K0(f,u,s,i,c,o);return r.cameraFocalPoint=d,r}isReferenceViewable(e,r){if(!e.FrameOfReferenceUID||!super.isReferenceViewable(e,r))return!1;if(r!=null&&r.withNavigation)return!0;const n=this.getSliceIndex(),{sliceIndex:i}=e;return Array.isArray(i)?i[0]<=n&&n<=i[1]:i===void 0||i===n}scroll(e=1){const r=this.getVolumeId(),{sliceRangeInfo:n}=cd(this,r,!0);if(!n)return;const{sliceRange:i,spacingInNormalDirection:o,camera:a}=n,{focalPoint:s,viewPlaneNormal:c,position:l}=a,{newFocalPoint:f,newPosition:u}=K0(s,l,i,c,o,e);this.setCamera({focalPoint:f,position:u}),this.render()}setViewReference(e){if(!e)return;const r=this.getVolumeId(),{viewPlaneNormal:n,FrameOfReferenceUID:i,cameraFocalPoint:o,referencedImageId:a,viewUp:s}=e;let{sliceIndex:c}=e;const{focalPoint:l,viewPlaneNormal:f,position:u}=this.getCamera(),d=SN(f,n),h=Jt(f,n);if(typeof c=="number"&&r!==void 0&&e.volumeId===r&&(d||h)){const{currentStepIndex:g,sliceRangeInfo:p,numScrollSteps:v}=cd(this,r,!0),{sliceRange:y,spacingInNormalDirection:m}=p;d&&(c=v-c-1);const w=c-g,{newFocalPoint:x,newPosition:C}=K0(l,u,y,f,m,w);this.setCamera({focalPoint:x,position:C})}else if(i===this.getFrameOfReferenceUID()){if(n&&!d&&!h){this.setOrientation({viewPlaneNormal:n,viewUp:s}),this.setViewReference(e);return}if(a&&this.isInAcquisitionPlane()){const g=yt(aa.IMAGE_PLANE,a),{imagePositionPatient:p}=g,{focalPoint:v}=this.getCamera(),y=Qn(We(),v,p),m=Pt(y,f),w=An(We(),v,[-f[0],-f[1],-f[2]],m);this.setCamera({focalPoint:w}),this.render();return}if(o){const g=Qn([0,0,0],o,l),p=n??f,v=Pt(g,p);Jt(v,0)||Ar(g,p,v);const y=hi([0,0,0],l,g),m=hi([0,0,0],u,g);this.setCamera({focalPoint:y,position:m})}}else throw new Error(`Incompatible view refs: ${i}!==${this.getFrameOfReferenceUID()}`)}setThreshold(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n;EN(i,e.threshold),this.viewportProperties.colormap||(this.viewportProperties.colormap={}),this.viewportProperties.colormap.threshold=e.threshold;const o=this.getColormap(r),a={viewportId:this.id,colormap:o,volumeId:r};it(this.element,Ze.COLORMAP_MODIFIED,a)}setProperties({voiRange:e,VOILUTFunction:r,invert:n,colormap:i,preset:o,interpolationType:a,slabThickness:s}={},c,l=!1){this.globalDefaultProperties==null&&this.setDefaultProperties({voiRange:e,VOILUTFunction:r,invert:n,colormap:i,preset:o,slabThickness:s}),n!==void 0&&this.viewportProperties.invert!==n&&this.setInvert(n,c,l),i!=null&&i.name&&this.setColormap(i,c,l),(i==null?void 0:i.opacity)!=null&&this.setOpacity(i,c),(i==null?void 0:i.threshold)!=null&&this.setThreshold(i,c),e!==void 0&&this.setVOI(e,c,l),typeof a<"u"&&this.setInterpolationType(a),r!==void 0&&this.setVOILUTFunction(r,c,l),o!==void 0&&this.setPreset(o,c,l),s!==void 0&&this.setSlabThickness(s)}resetToDefaultProperties(e){var n,i;const r=this.globalDefaultProperties;(n=r.colormap)!=null&&n.name&&this.setColormap(r.colormap,e),((i=r.colormap)==null?void 0:i.opacity)!=null&&this.setOpacity(r.colormap,e),r.voiRange!==void 0&&this.setVOI(r.voiRange,e),r.VOILUTFunction!==void 0&&this.setVOILUTFunction(r.VOILUTFunction,e),r.invert!==void 0&&this.setInvert(r.invert,e),r.slabThickness!==void 0&&(this.setSlabThickness(r.slabThickness),this.viewportProperties.slabThickness=r.slabThickness),r.preset!==void 0&&this.setPreset(r.preset,e,!1),r.preset!==void 0&&this.setPreset(r.preset,e,!1),this.render()}setPreset(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const{volumeActor:o}=i;let a=e;typeof a=="string"&&(a=sP.find(s=>s.name===e)),a&&(wk(o,a),this.viewportProperties.preset=a,this.render(),n||it(this.element,Ze.PRESET_MODIFIED,{viewportId:this.id,volumeId:i.volumeId,actor:o,presetName:a.name}))}async setVolumes(e,r=!1,n=!1){const i=Fe.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist, you need to create/allocate the volume first`);const o=i.metadata.FrameOfReferenceUID;this._isValidVolumeInputArray(e,o),this._FrameOfReferenceUID=o,e.forEach(s=>{this._addVolumeId(s.volumeId)});const a=[];for(let s=0;s<e.length;s++){const{volumeId:c,actorUID:l,slabThickness:f,...u}=e[s],d=await Vy(e[s],this.element,this.id,n),h=l||kn();a.push({uid:h,actor:d,slabThickness:f,referencedId:c,...u})}this._setVolumeActors(a),this.viewportStatus=Uo.PRE_RENDER,this.initializeColorTransferFunction(e),it(this.element,Ze.VOLUME_VIEWPORT_NEW_VOLUME,{viewportId:this.id,volumeActors:a}),r&&this.render()}async addVolumes(e,r=!1,n=!1){const i=Fe.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist`);const o=[];this._isValidVolumeInputArray(e,this._FrameOfReferenceUID),e.forEach(a=>{this._addVolumeId(a.volumeId)});for(let a=0;a<e.length;a++){const{volumeId:s,visibility:c,actorUID:l,slabThickness:f,...u}=e[a],d=await Vy(e[a],this.element,this.id,n);c||d.setVisibility(!1);const h=l||kn();o.push({uid:h,actor:d,slabThickness:f,referencedId:s,...u})}this.addActors(o),this.initializeColorTransferFunction(e),r&&this.render()}removeVolumeActors(e,r=!1){this.removeActors(e),r&&this.render()}setOrientation(e,r=!0){console.warn('Method "setOrientation" needs implementation')}initializeColorTransferFunction(e){const r=e[0].volumeId,n=this._getOrCreateColorTransferFunction(r);!this.initialTransferFunctionNodes&&n&&(this.initialTransferFunctionNodes=Ly(n))}_getApplicableVolumeActor(e){const r=this.getActors();if(!(r!=null&&r.length))return;if(e){const i=r.find(o=>o.referencedId===e);return i?{volumeActor:i.actor,volumeId:e,actorUID:i.uid}:void 0}const n=r[0];return{volumeActor:n.actor,volumeId:n.referencedId,actorUID:n.uid}}async _isValidVolumeInputArray(e,r){const n=e.length;for(let i=1;i<n;i++){const o=Fe.getVolume(e[i].volumeId);if(r!==o.metadata.FrameOfReferenceUID)throw new Error(`Volumes being added to viewport ${this.id} do not share the same FrameOfReferenceUID. This is not yet supported`)}return!0}getBounds(){return this.getRenderer().computeVisiblePropBounds()}flip(e){super.flip(e)}hasVolumeId(e){return this.volumeIds.has(e)}hasVolumeURI(e){for(const r of this.volumeIds)if(r.includes(e))return!0;return!1}getImageData(e){var s,c,l;if(!this.getDefaultActor())return;e||(e=this.getVolumeId());const n=(s=this.getActors())==null?void 0:s.find(f=>f.referencedId===e);if(!Oa(n,"vtkVolume"))return;const i=n.actor,o=Fe.getVolume(e),a=i.getMapper().getInputData();return{dimensions:a.getDimensions(),spacing:a.getSpacing(),origin:a.getOrigin(),direction:a.getDirection(),imageData:i.getMapper().getInputData(),metadata:{Modality:(c=o==null?void 0:o.metadata)==null?void 0:c.Modality,FrameOfReferenceUID:(l=o==null?void 0:o.metadata)==null?void 0:l.FrameOfReferenceUID},get scalarData(){var f;return(f=o==null?void 0:o.voxelManager)==null?void 0:f.getScalarData()},scaling:o==null?void 0:o.scaling,hasPixelSpacing:!0,voxelManager:o==null?void 0:o.voxelManager}}setCameraClippingRange(){throw new Error("Method not implemented.")}getSliceIndex(){throw new Error("Method not implemented.")}setCamera(e,r){super.setCamera(e,r),this.setCameraClippingRange()}_setVolumeActors(e){for(let r=0;r<e.length;r++)this.viewportProperties.invert=!1;this.setActors(e)}_getOrientationVectors(e){if(typeof e=="object"){if(e.viewPlaneNormal&&e.viewUp)return e;throw new Error("Invalid orientation object. It must contain viewPlaneNormal and viewUp")}else if(typeof e=="string"){if(e==="acquisition")return this._getAcquisitionPlaneOrientation();if(Du[e])return this.viewportProperties.orientation=e,Du[e]}throw new Error(`Invalid orientation: ${e}. Valid orientations are: ${Object.keys(Du).join(", ")}`)}_getAcquisitionPlaneOrientation(){if(!this.getDefaultActor())return;const r=this.getVolumeId(),n=Fe.getVolume(r);if(!n)throw new Error(`imageVolume with id: ${r} does not exist in cache`);const{direction:i}=n,o=i.slice(6,9).map(s=>-s),a=i.slice(3,6).map(s=>-s);return{viewPlaneNormal:o,viewUp:a}}getSlabThickness(){const e=this.getActors();let r=li.MINIMUM_SLAB_THICKNESS;return e.forEach(n=>{n.slabThickness>r&&(r=n.slabThickness)}),r}getIntensityFromWorld(e){const r=this.getDefaultActor();if(!Oa(r,"vtkVolume"))return;const{actor:n}=r,i=n.getMapper().getInputData(),o=Fe.getVolume(this.getVolumeId()),a=ei(i,e);return o.voxelManager.getAtIJKPoint(a)}getVolumeId(e){const r=this.getActors();if(!r)return;if(!(e!=null&&e.volumeId)){const i=r.find(o=>o.actor.getClassName()==="vtkVolume");return(i==null?void 0:i.referencedId)||(i==null?void 0:i.uid)}const n=r.find(i=>i.actor.getClassName()==="vtkVolume"&&i.referencedId===(e==null?void 0:e.volumeId));return(n==null?void 0:n.referencedId)||(n==null?void 0:n.uid)}getViewReferenceId(e={}){var c;let{volumeId:r,sliceIndex:n}=e;if(!r){const l=this.getActors();if(!l)return;r=(c=l.find(f=>f.actor.getClassName()==="vtkVolume"))==null?void 0:c.referencedId}const i=this.getSliceIndex();n??(n=i);const{viewPlaneNormal:o,focalPoint:a}=this.getCamera(),s=r.includes("?")?"&":"?";return`volumeId:${r}${s}sliceIndex=${n}&viewPlaneNormal=${o.join(",")}`}_addVolumeId(e){this.volumeIds.add(e)}getAllVolumeIds(){return Array.from(this.volumeIds)}}function _u(t,e){const{imageData:r}=t.getImageData(),n=t.canvasToWorld(e);return ei(r,n)}function xh(t,e){return t.indexToWorld(e)}function Yse(t,e){const{imageData:r}=t.getImageData(),n=xh(r,e);return t.worldToCanvas(n)}class vr extends Mr{constructor(e){super(e),this._useAcquisitionPlaneForViewPlane=!1,this.getNumberOfSlices=()=>{const{numberOfSlices:n}=Fy(this)||{};return n},this.resetCameraForResize=()=>this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetRotation:!1,suppressEvents:!0}),this.getCurrentImageIdIndex=(n,i=!0)=>{const{currentStepIndex:o}=cd(this,n||this.getVolumeId(),i);return o},this.getSliceIndex=()=>{const{imageIndex:n}=Fy(this)||{};return n},this.getCurrentImageId=()=>{const n=this.getDefaultActor();if(!n||!Oa(n,"vtkVolume"))return;const i=Fe.getVolume(this.getVolumeId());if(!i)return;const{viewPlaneNormal:o,focalPoint:a}=this.getCamera();return Fl(i,a,o)},this.getSlicePlaneCoordinates=()=>{const n=this.getDefaultActor();if(!(n!=null&&n.actor))return console.warn("No image data found for calculating vtkPlanes."),[];const i=this.getVolumeId(),o=Fe.getVolume(i),a=this.getCamera(),{focalPoint:s,position:c,viewPlaneNormal:l}=a,f=hf(o,l),u=hw(n.actor,l,s),d=Math.round((u.current-u.min)/f),h=Math.round((u.max-u.current)/f),g=this.getSliceIndex(),p=[];for(let v=-d;v<=h;v++){const{newFocalPoint:y}=K0(s,c,u,l,f,v);p.push({sliceIndex:g+v,point:y})}return p};const{orientation:r}=this.options;if(r&&r!==wd.ACQUISITION){this.applyViewOrientation(r);return}this._useAcquisitionPlaneForViewPlane=!0}async setVolumes(e,r=!1,n=!1){const i=Fe.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist`);return this._useAcquisitionPlaneForViewPlane&&(this._setViewPlaneToAcquisitionPlane(i),this._useAcquisitionPlaneForViewPlane=!1),super.setVolumes(e,r,n)}async addVolumes(e,r=!1,n=!1){const i=Fe.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist`);return this._useAcquisitionPlaneForViewPlane&&(this._setViewPlaneToAcquisitionPlane(i),this._useAcquisitionPlaneForViewPlane=!1),super.addVolumes(e,r,n)}jumpToWorld(e){const{focalPoint:r}=this.getCamera(),n=[0,0,0];Nn(n,e,r);const i=this.getCamera(),o=i.viewPlaneNormal,a=Pt(n,o),s=Nt(o[0],o[1],o[2]);if(Ar(s,s,a),Math.abs(s[0])>.001||Math.abs(s[1])>.001||Math.abs(s[2])>.001){const c=[0,0,0],l=[0,0,0];hi(c,i.focalPoint,s),hi(l,i.position,s),this.setCamera({focalPoint:c,position:l}),this.render()}return!0}setOrientation(e,r=!0){let n,i;if(typeof e=="string"){if(e===wd.ACQUISITION)({viewPlaneNormal:n,viewUp:i}=super._getAcquisitionPlaneOrientation());else if(Du[e])({viewPlaneNormal:n,viewUp:i}=Du[e]);else throw new Error(`Invalid orientation: ${e}. Use Enums.OrientationAxis instead.`);this.setCamera({viewPlaneNormal:n,viewUp:i}),this.viewportProperties.orientation=e,this.resetCamera()}else({viewPlaneNormal:n,viewUp:i}=e),this.applyViewOrientation(e);r&&this.render()}setCameraClippingRange(){const e=this.getVtkActiveCamera();if(!e){console.warn("No active camera found");return}e.getParallelProjection()?e.setClippingRange(-li.MAXIMUM_RAY_DISTANCE,li.MAXIMUM_RAY_DISTANCE):e.setClippingRange(li.MINIMUM_SLAB_THICKNESS,li.MAXIMUM_RAY_DISTANCE)}_setViewPlaneToAcquisitionPlane(e){let r,n;if(e){const{direction:i}=e;r=i.slice(6,9).map(o=>-o),n=i.slice(3,6).map(o=>-o)}else({viewPlaneNormal:r,viewUp:n}=this._getAcquisitionPlaneOrientation());this.setCamera({viewPlaneNormal:r,viewUp:n}),this.initialViewUp=n,this.resetCamera()}getBlendMode(e){const r=this.getActors(),n=(e==null?void 0:e.length)>0?r.find(i=>e.includes(i.uid)):r[0];return(n==null?void 0:n.blendMode)||(n==null?void 0:n.actor.getMapper().getBlendMode())}setBlendMode(e,r=[],n=!1){let i=this.getActors();(r==null?void 0:r.length)>0&&(i=i.filter(o=>r.includes(o.uid))),i.forEach(o=>{var c;const{actor:a}=o,s=a.getMapper();(c=s.setBlendMode)==null||c.call(s,e),o.blendMode=e}),n&&this.render()}resetCamera(e){const{resetPan:r=!0,resetZoom:n=!0,resetRotation:i=!0,resetToCenter:o=!0,suppressEvents:a=!1,resetOrientation:s=!0}=e||{},{orientation:c}=this.viewportProperties;c&&s&&this.applyViewOrientation(c,!1),super.resetCamera({resetPan:r,resetZoom:n,resetToCenter:o});const l=this.getVtkActiveCamera(),f=l.getViewPlaneNormal(),u=l.getFocalPoint();if(this.getActors().forEach(h=>{if(!h.actor)return;const g=h.actor.getMapper();if(g.getClippingPlanes().length===0&&!(h!=null&&h.clippingFilter)){const v=zo.newInstance(),y=zo.newInstance(),m=[v,y];let w=li.MINIMUM_SLAB_THICKNESS;h.slabThickness&&(w=h.slabThickness),this.setOrientationOfClippingPlanes(m,w,f,u),g.addClippingPlane(v),g.addClippingPlane(y)}}),i&&Du[this.viewportProperties.orientation]!==void 0){const h=Du[this.viewportProperties.orientation];this.setCameraNoEvent({viewUp:h.viewUp,viewPlaneNormal:h.viewPlaneNormal})}if(!a){const h={viewportId:this.id,camera:this.getCamera(),renderingEngineId:this.renderingEngineId,element:this.element};it(this.element,Ze.CAMERA_RESET,h)}return!0}setSlabThickness(e,r=[]){e<.1&&(e=.1);let n=this.getActors();(r==null?void 0:r.length)>0&&(n=n.filter(o=>r.includes(o.uid))),n.forEach(o=>{Oa(o,"vtkVolume")&&(o.slabThickness=e)});const i=this.getCamera();this.updateClippingPlanesForActors(i),this.triggerCameraModifiedEventIfNecessary(i,i),this.viewportProperties.slabThickness=e}resetSlabThickness(){this.getActors().forEach(n=>{Oa(n,"vtkVolume")&&(n.slabThickness=li.MINIMUM_SLAB_THICKNESS)});const r=this.getCamera();this.updateClippingPlanesForActors(r),this.triggerCameraModifiedEventIfNecessary(r,r),this.viewportProperties.slabThickness=void 0}isInAcquisitionPlane(){const e=this.getImageData();if(!e)return!1;const{direction:r}=e,{viewPlaneNormal:n}=this.getCamera(),i=[r[6],r[7],r[8]];return Math.abs(Pt(n,i))>.99}getSliceViewInfo(){const{width:e,height:r}=this.getCanvas(),n=_u(this,[0,0]),i=_u(this,[e-1,0]),o=_u(this,[0,r-1]),a=Nn(We(),i,n),s=Nn(We(),o,n),c=Gn(We(),a,s);rr(a,a),rr(s,s),rr(c,c);const{dimensions:l}=this.getImageData(),[f,u,d]=l,p=[[0,0,0],[f-1,0,0],[0,u-1,0],[f-1,u-1,0],[0,0,d-1],[f-1,0,d-1],[0,u-1,d-1],[f-1,u-1,d-1]].map(b=>Yse(this,b)).reduce((b,D)=>(b.minX=Math.min(b.minX,D[0]),b.minY=Math.min(b.minY,D[1]),b.maxX=Math.max(b.maxX,D[0]),b.maxY=Math.max(b.maxY,D[1]),b),{minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0}),v=_u(this,[p.minX,p.minY]),y=X_(a[0],a[1],a[2],0,s[0],s[1],s[2],0,c[0],c[1],c[2],0,v[0],v[1],v[2],1),m=_u(this,[p.maxX,p.maxY]),w=Nn(We(),m,v),x=ti(Pa(),y),{viewPlaneNormal:C}=this.getCamera();if(C.filter(b=>Math.abs(b)>Za).length>1)throw new Error("getSliceInfo is not supported for oblique views");const T=C.findIndex(b=>Math.abs(b)>1-Za);if(T===-1)throw new Error("Unable to determine slice axis");const _=Pt(a,w)+1,E=Pt(s,w)+1;return{sliceIndex:this.getSliceIndex(),width:_,height:E,slicePlane:T,sliceToIndexMatrix:y,indexToSliceMatrix:x}}getCurrentSlicePixelData(){const{voxelManager:e}=this.getImageData();return e.getSliceData(this.getSliceViewInfo())}getViewReference(e={}){const r=super.getViewReference(e);if(!(r!=null&&r.volumeId))return;const n=Fe.getVolume(r.volumeId);return r.referencedImageId=Fl(n,r.cameraFocalPoint,r.viewPlaneNormal),r}resetProperties(e){this._resetProperties(e)}_resetProperties(e){const r=e?this.getActor(e):this.getDefaultActor();if(!r)throw new Error(`No actor found for the given volumeId: ${e}`);r.slabThickness&&(r.slabThickness=li.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=Fe.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(X4(r.actor,n),Ks(r)){const l=r.actor.getProperty().getRGBTransferFunction(0);gw(l,this.initialTransferFunctionNodes)}const i={...super.getVOIModifiedEventDetail(e)};this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetCameraRotation:!0}),it(this.element,Ze.VOI_MODIFIED,i)}getSlicesClippingPlanes(){const e=this.getSlicePlaneCoordinates(),{viewPlaneNormal:r}=this.getCamera(),n=li.MINIMUM_SLAB_THICKNESS;return e.map(({point:i,sliceIndex:o})=>{const a=[zo.newInstance(),zo.newInstance()];return this.setOrientationOfClippingPlanes(a,n,r,i),{sliceIndex:o,planes:a.map(s=>({normal:s.getNormal(),origin:s.getOrigin()}))}})}}function Jse(t,e){e.classHierarchy.push("vtkAbstractImageMapper"),t.getIsOpaque=()=>!0,t.getCurrentImage=()=>null,t.getBoundsForSlice=()=>(K.vtkErrorMacro("vtkAbstractImageMapper.getBoundsForSlice - NOT IMPLEMENTED"),Yu())}const Zse={slice:0,customDisplayExtent:[0,0,0,0,0,0],useCustomExtents:!1,backgroundColor:[0,0,0,1]};function Qse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Zse,r),v4.extend(t,e,r),K.setGet(t,e,["slice","useCustomExtents"]),K.setGetArray(t,e,["customDisplayExtent"],6),K.setGetArray(t,e,["backgroundColor"],4),Jse(t,e)}var ece={extend:Qse};function xk(t,e,r){const n=r.getCurrentImage(),i=n.getExtent(),o=[i[0],i[2],i[4]],{ijkMode:a}=r.getClosestIJKAxis();let s=r.isA("vtkImageArrayMapper")?r.getSubSlice():r.getSlice();a!==r.getSlicingMode()&&(s=r.getSliceAtPosition(s)),o[a]+=s;const c=[0,0,0];n.indexToWorld(o,c),o[a]+=1;const l=[0,0,0];n.indexToWorld(o,l),l[0]-=c[0],l[1]-=c[1],l[2]-=c[2],rr(l,l);const f=zo.intersectWithLine(t,e,c,l);if(f.intersection){const u=f.x,d=[0,0,0];return n.worldToIndex(u,d),{t:f.t,absoluteIJK:d}}return null}function tce(t,e,r){const n=xk(t,e,r);if(n){const o=r.getCurrentImage().getExtent(),a=[Math.round(n.absoluteIJK[0]),Math.round(n.absoluteIJK[1]),Math.round(n.absoluteIJK[2])];return a[0]<o[0]||a[0]>o[1]||a[1]<o[2]||a[1]>o[3]||a[2]<o[4]||a[2]>o[5]?null:{t:n.t,ijk:a}}return null}function nce(t,e,r){const n=xk(t,e,r);if(n){const o=r.getCurrentImage().getExtent(),a=n.absoluteIJK,s=[Math.floor(a[0]),Math.floor(a[1]),Math.floor(a[2])];if(s[0]<o[0]||s[0]>o[1]-1||s[1]<o[2]||s[1]>o[3]-1||s[2]<o[4]||s[2]>(o[5]?o[5]-1:o[5]))return null;const c=[a[0]-s[0],a[1]-s[1],a[2]-s[2]];return{t:n.t,ijk:s,pCoords:c}}return null}const{staticOffsetAPI:rce,otherStaticMethods:ice}=aw,{SlicingMode:Jn}=cw;function oce(t,e){e.classHierarchy.push("vtkImageMapper"),t.getSliceAtPosition=n=>{const i=t.getCurrentImage();let o;if(n.length===3)o=n;else if(Number.isFinite(n)){const f=i.getBounds();switch(e.slicingMode){case Jn.X:o=[n,(f[3]+f[2])/2,(f[5]+f[4])/2];break;case Jn.Y:o=[(f[1]+f[0])/2,n,(f[5]+f[4])/2];break;case Jn.Z:o=[(f[1]+f[0])/2,(f[3]+f[2])/2,n];break}}const a=[0,0,0];i.worldToIndex(o,a);const s=i.getExtent(),{ijkMode:c}=t.getClosestIJKAxis();let l=0;switch(c){case Jn.I:l=Js(a[0],s[0],s[1]);break;case Jn.J:l=Js(a[1],s[2],s[3]);break;case Jn.K:l=Js(a[2],s[4],s[5]);break;default:return 0}return l},t.setSliceFromCamera=n=>{const i=n.getFocalPoint();switch(e.slicingMode){case Jn.I:case Jn.J:case Jn.K:{const o=t.getSliceAtPosition(i);t.setSlice(o)}break;case Jn.X:t.setSlice(i[0]);break;case Jn.Y:t.setSlice(i[1]);break;case Jn.Z:t.setSlice(i[2]);break}},t.setXSlice=n=>{t.setSlicingMode(Jn.X),t.setSlice(n)},t.setYSlice=n=>{t.setSlicingMode(Jn.Y),t.setSlice(n)},t.setZSlice=n=>{t.setSlicingMode(Jn.Z),t.setSlice(n)},t.setISlice=n=>{t.setSlicingMode(Jn.I),t.setSlice(n)},t.setJSlice=n=>{t.setSlicingMode(Jn.J),t.setSlice(n)},t.setKSlice=n=>{t.setSlicingMode(Jn.K),t.setSlice(n)},t.getSlicingModeNormal=()=>{const n=[0,0,0],i=t.getCurrentImage().getDirection();switch(e.slicingMode){case Jn.X:n[0]=1;break;case Jn.Y:n[1]=1;break;case Jn.Z:n[2]=1;break;case Jn.I:p2(i,[1,0,0],n);break;case Jn.J:p2(i,[0,1,0],n);break;case Jn.K:p2(i,[0,0,1],n);break}return n};function r(){let n;switch(e.slicingMode){case Jn.X:n=0;break;case Jn.Y:n=1;break;case Jn.Z:n=2;break;default:e.closestIJKAxis={ijkMode:e.slicingMode,flip:!1};return}const i=t.getCurrentImage().getDirection(),o=dR(i);let a=0;for(;a<3&&o[n+3*a]===0;++a);const s=o[n+3*a]<0;e.closestIJKAxis={ijkMode:a,flip:s}}t.setSlicingMode=n=>{e.slicingMode!==n&&(e.slicingMode=n,t.getCurrentImage()&&r(),t.modified())},t.getClosestIJKAxis=()=>((e.closestIJKAxis===void 0||e.closestIJKAxis.ijkMode===Jn.NONE)&&t.getCurrentImage()&&r(),e.closestIJKAxis),t.getBounds=()=>{const n=t.getCurrentImage();if(!n)return Yu();if(!e.useCustomExtents)return n.getBounds();const i=e.customDisplayExtent.slice(),{ijkMode:o}=t.getClosestIJKAxis();let a=e.slice;switch(o!==e.slicingMode&&(a=t.getSliceAtPosition(e.slice)),o){case Jn.I:i[0]=a,i[1]=a;break;case Jn.J:i[2]=a,i[3]=a;break;case Jn.K:i[4]=a,i[5]=a;break}return n.extentToBounds(i)},t.getBoundsForSlice=function(){let n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:e.slice,i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:0;const o=t.getCurrentImage();if(!o)return Yu();const a=o.getSpatialExtent(),{ijkMode:s}=t.getClosestIJKAxis();let c=n;switch(s!==e.slicingMode&&(c=t.getSliceAtPosition(n)),s){case Jn.I:a[0]=c-i,a[1]=c+i;break;case Jn.J:a[2]=c-i,a[3]=c+i;break;case Jn.K:a[4]=c-i,a[5]=c+i;break}return o.extentToBounds(a)},t.intersectWithLineForPointPicking=(n,i)=>tce(n,i,t),t.intersectWithLineForCellPicking=(n,i)=>nce(n,i,t),t.getCurrentImage=()=>t.getInputData()}const ace={slicingMode:Jn.NONE,closestIJKAxis:{ijkMode:Jn.NONE,flip:!1},renderToRectangle:!1,sliceAtFocalPoint:!1,preferSizeOverAccuracy:!1};function Ck(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ace,r),ece.extend(t,e,r),K.get(t,e,["slicingMode"]),K.setGet(t,e,["closestIJKAxis","renderToRectangle","sliceAtFocalPoint","preferSizeOverAccuracy"]),aw.implementCoincidentTopologyMethods(t,e),oce(t,e)}const sce=K.newInstance(Ck,"vtkImageMapper");var cce={newInstance:sce,extend:Ck,...rce,...ice,...cw};const{InterpolationType:O2}=xee,{vtkErrorMacro:XD}=K,M2=4;function lce(t,e){e.classHierarchy.push("vtkImageProperty"),t.getMTime=()=>{let r=e.mtime,n;for(let i=0;i<M2;i++)e.componentData[i].rGBTransferFunction&&(n=e.componentData[i].rGBTransferFunction.getMTime(),r=r>n?r:n),e.componentData[i].piecewiseFunction&&(n=e.componentData[i].piecewiseFunction.getMTime(),r=r>n?r:n);return r},t.setRGBTransferFunction=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null,i=r,o=n;return Number.isInteger(r)||(o=r,i=0),e.componentData[i].rGBTransferFunction!==o?(e.componentData[i].rGBTransferFunction=o,t.modified(),!0):!1},t.getRGBTransferFunction=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return e.componentData[r].rGBTransferFunction},t.setPiecewiseFunction=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null,i=r,o=n;return Number.isInteger(r)||(o=r,i=0),e.componentData[i].piecewiseFunction!==o?(e.componentData[i].piecewiseFunction=o,t.modified(),!0):!1},t.getPiecewiseFunction=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return e.componentData[r].piecewiseFunction},t.setScalarOpacity=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null,i=r,o=n;return Number.isInteger(r)||(o=r,i=0),t.setPiecewiseFunction(i,o)},t.getScalarOpacity=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return t.getPiecewiseFunction(r)},t.setComponentWeight=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:1;if(r<0||r>=M2)return XD("Invalid index"),!1;const i=Math.min(1,Math.max(0,n));return e.componentData[r].componentWeight!==i?(e.componentData[r].componentWeight=i,t.modified(),!0):!1},t.getComponentWeight=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return r<0||r>=M2?(XD("Invalid index"),0):e.componentData[r].componentWeight},t.setInterpolationTypeToNearest=()=>t.setInterpolationType(O2.NEAREST),t.setInterpolationTypeToLinear=()=>t.setInterpolationType(O2.LINEAR),t.getInterpolationTypeAsString=()=>K.enumToString(O2,e.interpolationType)}const uce={independentComponents:!1,interpolationType:O2.LINEAR,colorWindow:255,colorLevel:127.5,ambient:1,diffuse:0,opacity:1,useLookupTableScalarRange:!1,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function fce(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,uce,r),K.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;n<M2;n++)e.componentData.push({rGBTransferFunction:null,piecewiseFunction:null,componentWeight:1})}K.setGet(t,e,["independentComponents","interpolationType","colorWindow","colorLevel","ambient","diffuse","opacity","useLookupTableScalarRange","useLabelOutline","labelOutlineOpacity"]),K.setGetArray(t,e,["labelOutlineThickness"]),lce(t,e)}const dce=K.newInstance(fce,"vtkImageProperty");var hce={newInstance:dce};const{vtkDebugMacro:gce}=K;function pce(t,e){e.classHierarchy.push("vtkImageSlice"),t.getActors=()=>t,t.getImages=()=>t,t.getIsOpaque=()=>{if(e.forceOpaque)return!0;if(e.forceTranslucent)return!1;e.property||t.getProperty();let r=e.property.getOpacity()>=1;return r=r&&(!e.mapper||e.mapper.getIsOpaque()),r},t.hasTranslucentPolygonalGeometry=()=>!1,t.makeProperty=hce.newInstance,t.getProperty=()=>(e.property===null&&(e.property=t.makeProperty()),e.property),t.getBounds=()=>{if(e.mapper===null)return e.bounds;const r=e.mapper.getBounds();if(!r||r.length!==6)return r;if(r[0]>r[1])return e.mapperBounds=r.concat(),e.bounds=[1,-1,1,-1,1,-1],e.boundsMTime.modified(),r;const n=i=>i[0].map((o,a)=>i.map(s=>s[a]));if(!e.mapperBounds||!n([r,e.mapperBounds]).reduce((i,o)=>i&&o[0]===o[1],!0)||t.getMTime()>e.boundsMTime.getMTime()){gce("Recomputing bounds..."),e.mapperBounds=r.map(o=>o),t.computeMatrix();const i=new Float64Array(16);Mn(i,e.matrix),ur.transformBounds(r,i,e.bounds),e.boundsMTime.modified()}return e.bounds},t.getBoundsForSlice=(r,n)=>{const i=e.mapper.getBoundsForSlice(r,n);if(!ur.isValid(i))return i;t.computeMatrix();const o=new Float64Array(16);return Mn(o,e.matrix),ur.transformBounds(i,o)},t.getMinXBound=()=>t.getBounds()[0],t.getMaxXBound=()=>t.getBounds()[1],t.getMinYBound=()=>t.getBounds()[2],t.getMaxYBound=()=>t.getBounds()[3],t.getMinZBound=()=>t.getBounds()[4],t.getMaxZBound=()=>t.getBounds()[5],t.getMTime=()=>{let r=e.mtime;if(e.property!==null){const n=e.property.getMTime();r=n>r?n:r}return r},t.getRedrawMTime=()=>{let r=e.mtime;if(e.mapper!==null){let n=e.mapper.getMTime();r=n>r?n:r,e.mapper.getInput()!==null&&(e.mapper.getInputAlgorithm().update(),n=e.mapper.getInput().getMTime(),r=n>r?n:r)}if(e.property!==null){let n=e.property.getMTime();r=n>r?n:r,e.property.getRGBTransferFunction()!==null&&(n=e.property.getRGBTransferFunction().getMTime(),r=n>r?n:r)}return r},t.getSupportsSelection=()=>e.mapper?e.mapper.getSupportsSelection():!1}const mce={mapper:null,property:null,forceOpaque:!1,forceTranslucent:!1,bounds:[...ur.INIT_BOUNDS]};function Sk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,mce,r),O4.extend(t,e,r),e.boundsMTime={},K.obj(e.boundsMTime),K.set(t,e,["property"]),K.setGet(t,e,["mapper","forceOpaque","forceTranslucent"]),K.getArray(t,e,["bounds"],6),pce(t,e)}const vce=K.newInstance(Sk,"vtkImageSlice");var yce={newInstance:vce,extend:Sk};function wce(t){return Object.values(Co).includes(t)?t:Co.LINEAR}function Tk(t){const r={...yt(aa.IMAGE_PLANE,t)};return r.columnPixelSpacing||(r.columnPixelSpacing=1),r.rowPixelSpacing||(r.rowPixelSpacing=1),r.columnCosines||(r.columnCosines=[0,1,0]),r.rowCosines||(r.rowCosines=[1,0,0]),r.imagePositionPatient||(r.imagePositionPatient=[0,0,0]),r.imageOrientationPatient||(r.imageOrientationPatient=new Float32Array([1,0,0,0,1,0])),r}function _k(t){const e=t.imageId,{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=yt("imagePixelModule",e),{windowWidth:c,windowCenter:l,voiLUTFunction:f}=t,{modality:u}=yt("generalSeriesModule",e),d=yt("scalingModule",e),h=yt(aa.CALIBRATION,e),g=wce(f),p=Tk(e);return{calibration:h,scalingFactor:d,voiLUTFunction:g,modality:u,imagePlaneModule:p,imagePixelModule:{bitsAllocated:n,bitsStored:i,samplesPerPixel:s,highBit:o,photometricInterpretation:a,pixelRepresentation:r,windowWidth:c,windowCenter:l,modality:u,voiLUTFunction:g}}}function pw(t){const{imagePlaneModule:e,imagePixelModule:r,voiLUTFunction:n,modality:i,scalingFactor:o,calibration:a}=_k(t);let{rowCosines:s,columnCosines:c}=e;(s==null||c==null)&&(s=[1,0,0],c=[0,1,0]);const l=Nt(s[0],s[1],s[2]),f=Nt(c[0],c[1],c[2]),u=We();Gn(u,l,f);let d=e.imagePositionPatient;d==null&&(d=[0,0,0]);const h=e.columnPixelSpacing||t.columnPixelSpacing,g=e.rowPixelSpacing||t.rowPixelSpacing,p=t.columns,v=t.rows,y=Za,m=1;return!r.photometricInterpretation&&t.sizeInBytes===3*t.width*t.height&&(t.numberOfComponents=3),{numberOfComponents:t.numberOfComponents||xce(r.photometricInterpretation),origin:d,direction:[...l,...f,...u],dimensions:[p,v,m],spacing:[h,g,y],numVoxels:p*v*m,imagePlaneModule:e,imagePixelModule:r,bitsAllocated:r.bitsAllocated,voiLUTFunction:n,modality:i,scalingFactor:o,calibration:a,scanAxisNormal:u}}function xce(t){let e=1;return(t==="RGB"||t!=null&&t.includes("YBR")||t==="PALETTE COLOR")&&(e=3),e}function Ek(t){const e=Ul.newInstance();let r=0,n=1024;return t.lower!==void 0&&t.upper!==void 0&&(r=t.lower,n=t.upper),e.addRGBPoint(r,0,0,0),e.addRGBPoint(n,1,1,1),e}function mw(t,e){const r=e.voxelManager.getScalarData();if(!t.getPointData)return;const n=t.getPointData().getScalars().getData();if(e.color&&e.rgba){const i=new Uint8Array(e.columns*e.rows*3);for(let o=0;o<e.columns*e.rows;o++)i[o*3]=r[o*4],i[o*3+1]=r[o*4+1],i[o*3+2]=r[o*4+2];e.rgba=!1,e.getPixelData=()=>i,n.set(i)}else n.set(r);t.modified()}function Pn(){return window.performance?performance.now():Date.now()}function Cce(t,e){return function(r){const n=((r-(e-.5))/(t-1)+.5)*255;return Math.min(Math.max(n,0),255)}}function Sce(t){const r=Math.max(...t.lut).toString(2).length-8,n=t.lut[0]>>r,i=t.lut[t.lut.length-1]>>r,o=t.firstValueMapped+t.lut.length-1;return function(a){return a<t.firstValueMapped?n:a>=o?i:t.lut[a-t.firstValueMapped]>>r}}function bk(t,e,r){return r?Sce(r):Cce(t,e)}function Tce(t,e,r,n,i){const o=t.maxPixelValue,a=t.minPixelValue,s=Math.min(a,0);if(t.cachedLut===void 0){const f=o-s+1;t.cachedLut={},t.cachedLut.lutArray=new Uint8ClampedArray(f)}const c=t.cachedLut.lutArray,l=bk(Array.isArray(e)?e[0]:e,Array.isArray(r)?r[0]:r,i);if(n)for(let f=a;f<=o;f++)c[f+-s]=255-l(f);else for(let f=a;f<=o;f++)c[f+-s]=l(f);return c}function _ce(t,e,r){let n=Pn();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=Pn()-n;const o=t.minPixelValue;let a=0,s=0;const c=i.length;if(n=Pn(),o<0)for(;s<c;)r[a++]=e[i[s++]+-o],r[a++]=e[i[s++]+-o],r[a++]=e[i[s++]+-o],r[a++]=255;else for(;s<c;)r[a++]=e[i[s++]],r[a++]=e[i[s++]],r[a++]=e[i[s++]],r[a++]=255;t.stats.lastStoredPixelDataToCanvasImageDataTime=Pn()-n}function Ece(t,e,r){let n=Pn();const i=t.getPixelData();t.stats.lastGetPixelDataTime=Pn()-n;const o=t.minPixelValue;let a=0,s=0;const c=i.length;if(n=Pn(),o<0)for(;s<c;)r[a++]=e[i[s++]+-o],r[a++]=e[i[s++]+-o],r[a++]=e[i[s++]+-o],r[a++]=i[s++];else for(;s<c;)r[a++]=e[i[s++]],r[a++]=e[i[s++]],r[a++]=e[i[s++]],r[a++]=i[s++];t.stats.lastStoredPixelDataToCanvasImageDataTime=Pn()-n}class $h{constructor(){this.reset()}getMatrix(){return this.m}reset(){this.m=[1,0,0,1,0,0]}clone(){const e=new $h;return e.m[0]=this.m[0],e.m[1]=this.m[1],e.m[2]=this.m[2],e.m[3]=this.m[3],e.m[4]=this.m[4],e.m[5]=this.m[5],e}multiply(e){const r=this.m[0]*e[0]+this.m[2]*e[1],n=this.m[1]*e[0]+this.m[3]*e[1],i=this.m[0]*e[2]+this.m[2]*e[3],o=this.m[1]*e[2]+this.m[3]*e[3],a=this.m[0]*e[4]+this.m[2]*e[5]+this.m[4],s=this.m[1]*e[4]+this.m[3]*e[5]+this.m[5];this.m[0]=r,this.m[1]=n,this.m[2]=i,this.m[3]=o,this.m[4]=a,this.m[5]=s}invert(){const e=1/(this.m[0]*this.m[3]-this.m[1]*this.m[2]),r=this.m[3]*e,n=-this.m[1]*e,i=-this.m[2]*e,o=this.m[0]*e,a=e*(this.m[2]*this.m[5]-this.m[3]*this.m[4]),s=e*(this.m[1]*this.m[4]-this.m[0]*this.m[5]);this.m[0]=r,this.m[1]=n,this.m[2]=i,this.m[3]=o,this.m[4]=a,this.m[5]=s}rotate(e){const r=Math.cos(e),n=Math.sin(e),i=this.m[0]*r+this.m[2]*n,o=this.m[1]*r+this.m[3]*n,a=this.m[0]*-n+this.m[2]*r,s=this.m[1]*-n+this.m[3]*r;this.m[0]=i,this.m[1]=o,this.m[2]=a,this.m[3]=s}translate(e,r){this.m[4]+=this.m[0]*e+this.m[2]*r,this.m[5]+=this.m[1]*e+this.m[3]*r}scale(e,r){this.m[0]*=e,this.m[1]*=e,this.m[2]*=r,this.m[3]*=r}transformPoint(e){const r=e[0],n=e[1];return[r*this.m[0]+n*this.m[2]+this.m[4],r*this.m[1]+n*this.m[3]+this.m[5]]}}function p1(t,e){const r=new $h;if(!t.viewport.displayedArea)return r;r.translate(t.canvas.width/2,t.canvas.height/2);const n=t.viewport.rotation;n!==0&&r.rotate(n*Math.PI/180);let i=t.viewport.scale,o=t.viewport.scale;const a=t.viewport.displayedArea.brhc.x-(t.viewport.displayedArea.tlhc.x-1),s=t.viewport.displayedArea.brhc.y-(t.viewport.displayedArea.tlhc.y-1);if(t.viewport.displayedArea.presentationSizeMode==="NONE")t.image.rowPixelSpacing<t.image.columnPixelSpacing?i*=t.image.columnPixelSpacing/t.image.rowPixelSpacing:t.image.columnPixelSpacing<t.image.rowPixelSpacing&&(o*=t.image.rowPixelSpacing/t.image.columnPixelSpacing);else if(i=t.viewport.displayedArea.columnPixelSpacing,o=t.viewport.displayedArea.rowPixelSpacing,t.viewport.displayedArea.presentationSizeMode==="SCALE TO FIT"){const c=t.canvas.height/(s*o),l=t.canvas.width/(a*i);i=o=Math.min(l,c),t.viewport.displayedArea.rowPixelSpacing<t.viewport.displayedArea.columnPixelSpacing?i*=t.viewport.displayedArea.columnPixelSpacing/t.viewport.displayedArea.rowPixelSpacing:t.viewport.displayedArea.columnPixelSpacing<t.viewport.displayedArea.rowPixelSpacing&&(o*=t.viewport.displayedArea.rowPixelSpacing/t.viewport.displayedArea.columnPixelSpacing)}return r.scale(i,o),n!==0&&r.rotate(-n*Math.PI/180),r.translate(t.viewport.translation.x,t.viewport.translation.y),n!==0&&r.rotate(n*Math.PI/180),t.viewport.hflip&&r.scale(-1,1),t.viewport.vflip&&r.scale(1,-1),r.translate(-a/2,-s/2),r}function Y4(t,e,r){if(t===void 0)throw new Error("setToPixelCoordinateSystem: parameter enabledElement must not be undefined");if(e===void 0)throw new Error("setToPixelCoordinateSystem: parameter context must not be undefined");const i=p1(t).getMatrix();e.setTransform(i[0],i[1],i[2],i[3],i[4],i[5])}function J4(t,e){const r=t.renderingTools.lastRenderedImageId,n=t.renderingTools.lastRenderedViewport;return e.imageId!==r||!n||n.windowCenter!==t.viewport.voi.windowCenter||n.windowWidth!==t.viewport.voi.windowWidth||n.invert!==t.viewport.invert||n.rotation!==t.viewport.rotation||n.hflip!==t.viewport.hflip||n.vflip!==t.viewport.vflip||n.modalityLUT!==t.viewport.modalityLUT||n.voiLUT!==t.viewport.voiLUT||n.colormap!==t.viewport.colormap}function Uy(t,e){const r=t.renderingTools.renderCanvas;r.width=e.width,r.height=e.height;const n=r.getContext("2d");n.fillStyle="white",n.fillRect(0,0,r.width,r.height);const i=n.getImageData(0,0,e.width,e.height);t.renderingTools.renderCanvasContext=n,t.renderingTools.renderCanvasData=i}function Z4(t){const e=t.image.imageId,r=t.viewport,n=t.image.color;return t.renderingTools.lastRenderedImageId=e,t.renderingTools.lastRenderedIsColor=n,t.renderingTools.lastRenderedViewport={windowCenter:r.voi.windowCenter,windowWidth:r.voi.windowWidth,invert:r.invert,rotation:r.rotation,hflip:r.hflip,vflip:r.vflip,modalityLUT:r.modalityLUT,voiLUT:r.voiLUT,colormap:r.colormap},t.renderingTools}const Dk="viewport-element",Ik="cornerstone-canvas",Y0=1e-4;let TS;function lm(t,e=512,r=512){const n=TS?TS(e,r):document.createElement("canvas");return t&&(n.style.position="absolute",n.style.width="100%",n.style.height="100%",n.style.imageRendering="pixelated",n.classList.add(Ik),t.appendChild(n)),n}function Ok(t){const e=document.createElement("div");return e.style.position="relative",e.style.width="100%",e.style.height="100%",e.style.overflow="hidden",e.classList.add(Dk),t.appendChild(e),e}function bce(t){TS=t}function Ec(t){const e=`canvas.${Ik}`,r=`div.${Dk}`,n=t.querySelector(r)||Ok(t),i=n.querySelector(e);if(i)return i;const o=lm(n),a=n.getBoundingClientRect(),s=window.devicePixelRatio||1,c=Math.ceil(a.width*s),l=Math.ceil(a.height*s);return o.width=c,o.height=l,o}function Dce(t,e){return t.cachedLut!==void 0&&t.cachedLut.windowCenter===e.voi.windowCenter&&t.cachedLut.windowWidth===e.voi.windowWidth&&t.cachedLut.invert===e.invert||(Tce(t,e.voi.windowWidth,e.voi.windowCenter,e.invert),t.cachedLut.windowWidth=e.voi.windowWidth,t.cachedLut.windowCenter=e.voi.windowCenter,t.cachedLut.invert=e.invert),t.cachedLut.lutArray}function Ice(t,e,r){const n=t.renderingTools.lastRenderedIsColor;(!t.renderingTools.renderCanvas||!n)&&(t.renderingTools.renderCanvas=lm(null,e.width,e.height));const i=t.renderingTools.renderCanvas,{windowWidth:o,windowCenter:a}=t.viewport.voi;if((o===256||o===255)&&(a===128||a===127)&&!t.viewport.invert&&e.getCanvas&&e.getCanvas())return e.getCanvas();if(!J4(t,e)&&!r)return i;(!t.renderingTools.renderCanvasContext||i.width!==e.width||i.height!==e.height)&&Uy(t,e);let s=Pn();const c=Dce(e,t.viewport);e.stats=e.stats||{},e.stats.lastLutGenerateTime=Pn()-s;const l=t.renderingTools.renderCanvasData,f=t.renderingTools.renderCanvasContext;return e.rgba?Ece(e,c,l.data):_ce(e,c,l.data),s=Pn(),f.putImageData(l,0,0),e.stats.lastPutImageDataTime=Pn()-s,i}function Oce(t,e){if(t===void 0)throw new Error("renderColorImage: enabledElement parameter must not be undefined");const r=t.image;if(r===void 0)throw new Error("renderColorImage: image must be loaded before it can be drawn");const n=t.canvas.getContext("2d");n.setTransform(1,0,0,1,0,0),n.fillStyle="black",n.fillRect(0,0,t.canvas.width,t.canvas.height),n.imageSmoothingEnabled=!t.viewport.pixelReplication,Y4(t,n);const i=Ice(t,r,e),o=t.viewport.displayedArea.tlhc.x-1,a=t.viewport.displayedArea.tlhc.y-1,s=t.viewport.displayedArea.brhc.x-o,c=t.viewport.displayedArea.brhc.y-a;n.drawImage(i,o,a,s,c,0,0,s,c),t.renderingTools=Z4(t)}function Mce(t,e,r){let n=Pn();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=Pn()-n;const o=i.length,a=t.minPixelValue;let s=3,c=0;if(n=Pn(),i instanceof Int16Array)if(a<0)for(;c<o;)r[s]=e[i[c++]+-a],s+=4;else for(;c<o;)r[s]=e[i[c++]],s+=4;else if(i instanceof Uint16Array)for(;c<o;)r[s]=e[i[c++]],s+=4;else if(a<0)for(;c<o;)r[s]=e[i[c++]+-a],s+=4;else for(;c<o;)r[s]=e[i[c++]],s+=4;t.stats.lastStoredPixelDataToCanvasImageDataTime=Pn()-n}function Pce(t,e,r){let n=Pn();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=Pn()-n;const o=i.length;let a=3,s=0;for(n=Pn();s<o;)r[a]=e(i[s++]),a+=4;t.stats.lastStoredPixelDataToCanvasImageDataTime=Pn()-n}function Rce(t,e,r){let n=Pn();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=Pn()-n;const o=i.length,a=t.minPixelValue;let s=0,c=0,l;if(n=Pn(),i instanceof Int16Array)if(a<0)for(;c<o;)l=e[i[c++]+-a],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;else for(;c<o;)l=e[i[c++]],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;else if(i instanceof Uint16Array)for(;c<o;)l=e[i[c++]],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;else if(a<0)for(;c<o;)l=e[i[c++]+-a],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;else for(;c<o;)l=e[i[c++]],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;t.stats.lastStoredPixelDataToCanvasImageDataTime=Pn()-n}function Lce(t,e){if(Ace(t))return;const r=e.maxPixelValue*e.slope+e.intercept,n=e.minPixelValue*e.slope+e.intercept,i=r-n,o=(r+n)/2;t.voi===void 0?t.voi={windowWidth:i,windowCenter:o,voiLUTFunction:e.voiLUTFunction}:(t.voi.windowWidth=i,t.voi.windowCenter=o)}function Ace(t){return t.voiLUT&&t.voiLUT.lut&&t.voiLUT.lut.length>0||t.voi.windowWidth!==void 0&&t.voi.windowCenter!==void 0}function YD(t,e){return!t&&!e?!0:!t||!e?!1:t.id===e.id}function Nce(t,e){return r=>r*t+e}function kce(t){const e=t.lut[0],r=t.lut[t.lut.length-1],n=t.firstValueMapped+t.lut.length;return i=>i<t.firstValueMapped?e:i>=n?r:t.lut[i]}function Vce(t,e,r){return r?kce(r):Nce(t,e)}function Fce(t,e,r,n,i,o){const a=t.maxPixelValue,s=t.minPixelValue,c=Math.min(s,0);if(t.cachedLut===void 0){const d=a-c+1;t.cachedLut={},t.cachedLut.lutArray=new Uint8ClampedArray(d)}const l=t.cachedLut.lutArray,f=Vce(t.slope,t.intercept,i),u=bk(e,r,o);if(t.isPreScaled)if(n)for(let d=s;d<=a;d++)l[d+-c]=255-u(d);else for(let d=s;d<=a;d++)l[d+-c]=u(d);else if(n)for(let d=s;d<=a;d++)l[d+-c]=255-u(f(d));else for(let d=s;d<=a;d++)l[d+-c]=u(f(d));return l}function Mk(t,e,r){return t.cachedLut!==void 0&&t.cachedLut.windowCenter===e.voi.windowCenter&&t.cachedLut.windowWidth===e.voi.windowWidth&&YD(t.cachedLut.modalityLUT,e.modalityLUT)&&YD(t.cachedLut.voiLUT,e.voiLUT)&&t.cachedLut.invert===e.invert&&!r||(Lce(e,t),Fce(t,e.voi.windowWidth,e.voi.windowCenter,e.invert,e.modalityLUT,e.voiLUT),t.cachedLut.windowWidth=e.voi.windowWidth,t.cachedLut.windowCenter=e.voi.windowCenter,t.cachedLut.invert=e.invert,t.cachedLut.voiLUT=e.voiLUT,t.cachedLut.modalityLUT=e.modalityLUT),t.cachedLut.lutArray}function Uce(t,e,r,n=!0){const i=t.renderingTools.lastRenderedIsColor;(!t.renderingTools.renderCanvas||i)&&(t.renderingTools.renderCanvas=lm(null,e.width,e.height),Uy(t,e));const o=t.renderingTools.renderCanvas;if(!J4(t,e)&&!r)return o;(o.width!==e.width||o.height!==e.height)&&Uy(t,e),e.stats=e.stats||{};const a=t.renderingTools.renderCanvasData,s=t.renderingTools.renderCanvasContext;let c=Pn();e.stats.lastLutGenerateTime=Pn()-c;const{viewport:l}=t;if(l.modality==="PT"&&e.isPreScaled){const{windowWidth:f,windowCenter:u}=l.voi,d=u-f/2,p=255/(u+f/2-d);let v;l.invert?v=y=>255-(y-d)*p:v=y=>(y-d)*p,Pce(e,v,a.data)}else{const f=Mk(e,l,r);n?Mce(e,f,a.data):Rce(e,f,a.data)}return c=Pn(),s.putImageData(a,0,0),e.stats.lastPutImageDataTime=Pn()-c,o}function Bce(t,e){if(t===void 0)throw new Error("drawImage: enabledElement parameter must not be undefined");const r=t.image;if(r===void 0)throw new Error("drawImage: image must be loaded before it can be drawn");const n=t.canvas.getContext("2d");n.setTransform(1,0,0,1,0,0),n.fillStyle="black",n.fillRect(0,0,t.canvas.width,t.canvas.height),n.imageSmoothingEnabled=!t.viewport.pixelReplication,Y4(t,n);const i=Uce(t,r,e),o=t.viewport.displayedArea.tlhc.x-1,a=t.viewport.displayedArea.tlhc.y-1,s=t.viewport.displayedArea.brhc.x-o,c=t.viewport.displayedArea.brhc.y-a;n.drawImage(i,o,a,s,c,0,0,s,c),t.renderingTools=Z4(t)}const _S=0,ES=1,Gce=2;function Wce(t,e,r){if(t>1)throw new Error("HSVToRGB expects hue < 1");const n=[];if(e===0)return n[0]=r,n[1]=r,n[2]=r,n;const i=Math.floor(t*6),o=6*t-i,a=r*(1-e),s=r*(1-e*o),c=r*(1-e*(1-o));switch(i){case 0:case 6:n[0]=r,n[1]=c,n[2]=a;break;case 1:n[0]=s,n[1]=r,n[2]=a;break;case 2:n[0]=a,n[1]=r,n[2]=c;break;case 3:n[0]=a,n[1]=s,n[2]=r;break;case 4:n[0]=c,n[1]=a,n[2]=r;break;case 5:n[0]=r,n[1]=a,n[2]=s;break}return n}function zce(t,e){let r;return t<e.Range[0]?r=e.MaxIndex+_S+1.5:t>e.Range[1]?r=e.MaxIndex+ES+1.5:r=(t+e.Shift)*e.Scale,Math.floor(r)}class Q4{constructor(){this.NumberOfColors=256,this.Ramp="linear",this.TableRange=[0,255],this.HueRange=[0,.66667],this.SaturationRange=[1,1],this.ValueRange=[1,1],this.AlphaRange=[1,1],this.NaNColor=[128,0,0,255],this.BelowRangeColor=[0,0,0,255],this.UseBelowRangeColor=!0,this.AboveRangeColor=[255,255,255,255],this.UseAboveRangeColor=!0,this.InputRange=[0,255],this.Table=[]}setNumberOfTableValues(e){this.NumberOfColors=e}setRamp(e){this.Ramp=e}setTableRange(e,r){this.TableRange[0]=e,this.TableRange[1]=r}setHueRange(e,r){this.HueRange[0]=e,this.HueRange[1]=r}setSaturationRange(e,r){this.SaturationRange[0]=e,this.SaturationRange[1]=r}setValueRange(e,r){this.ValueRange[0]=e,this.ValueRange[1]=r}setRange(e,r){this.InputRange[0]=e,this.InputRange[1]=r}setAlphaRange(e,r){this.AlphaRange[0]=e,this.AlphaRange[1]=r}getColor(e){return this.mapValue(e)}build(e){if(this.Table.length>1&&!e)return;this.Table=[];const r=this.NumberOfColors-1;let n,i,o,a;r?(n=(this.HueRange[1]-this.HueRange[0])/r,i=(this.SaturationRange[1]-this.SaturationRange[0])/r,o=(this.ValueRange[1]-this.ValueRange[0])/r,a=(this.AlphaRange[1]-this.AlphaRange[0])/r):n=i=o=a=0;for(let s=0;s<=r;s++){const c=this.HueRange[0]+s*n,l=this.SaturationRange[0]+s*i,f=this.ValueRange[0]+s*o,u=this.AlphaRange[0]+s*a,d=Wce(c,l,f),h=[0,0,0,0];switch(this.Ramp){case"scurve":h[0]=Math.floor(127.5*(1+Math.cos((1-d[0])*Math.PI))),h[1]=Math.floor(127.5*(1+Math.cos((1-d[1])*Math.PI))),h[2]=Math.floor(127.5*(1+Math.cos((1-d[2])*Math.PI))),h[3]=Math.floor(u*255);break;case"linear":h[0]=Math.floor(d[0]*255+.5),h[1]=Math.floor(d[1]*255+.5),h[2]=Math.floor(d[2]*255+.5),h[3]=Math.floor(u*255+.5);break;case"sqrt":h[0]=Math.floor(Math.sqrt(d[0])*255+.5),h[1]=Math.floor(Math.sqrt(d[1])*255+.5),h[2]=Math.floor(Math.sqrt(d[2])*255+.5),h[3]=Math.floor(Math.sqrt(u)*255+.5);break;default:throw new Error(`Invalid Ramp value (${this.Ramp})`)}this.Table.push(h)}this.buildSpecialColors()}buildSpecialColors(){const e=this.NumberOfColors,r=e+_S,n=e+ES,i=e+Gce;this.UseBelowRangeColor||e===0?this.Table[r]=this.BelowRangeColor:this.Table[r]=this.Table[0],this.UseAboveRangeColor||e===0?this.Table[n]=this.AboveRangeColor:this.Table[n]=this.Table[e-1],this.Table[i]=this.NaNColor}mapValue(e){const r=this.getIndex(e);if(r<0)return this.NaNColor;if(r===0){if(this.UseBelowRangeColor&&e<this.TableRange[0])return this.BelowRangeColor}else if(r===this.NumberOfColors-1&&this.UseAboveRangeColor&&e>this.TableRange[1])return this.AboveRangeColor;return this.Table[r]}getIndex(e){const r={Range:[],MaxIndex:this.NumberOfColors-1,Shift:-this.TableRange[0],Scale:1};if(this.TableRange[1]<=this.TableRange[0]?r.Scale=Number.MAX_VALUE:r.Scale=r.MaxIndex/(this.TableRange[1]-this.TableRange[0]),r.Range[0]=this.TableRange[0],r.Range[1]=this.TableRange[1],isNaN(e))return-1;let n=zce(e,r);return n===this.NumberOfColors+_S?n=0:n===this.NumberOfColors+ES&&(n=this.NumberOfColors-1),n}setTableValue(e,r,n,i,o){let a;if(typeof r=="number"&&n!==void 0&&i!==void 0&&o!==void 0)a=[r,n,i,o];else if(Array.isArray(r))a=r;else throw new Error("Invalid arguments for setTableValue");if(e<0)throw new Error(`Can't set the table value for negative index (${e})`);if(e>=this.NumberOfColors)throw new Error(`Index ${e} is greater than the number of colors ${this.NumberOfColors}`);this.Table[e]=a,(e===0||e===this.NumberOfColors-1)&&this.buildSpecialColors()}}const JD=[0,0,0,0];function $ce(t,e,r){r=r===null?100:r;const n=(e-t)/(r-1),i=[];for(;r-- >0;)i.push(t),t+=n;return i[i.length-1]=e,i}function jce(t,e){let r=0,n=t.length-1;for(;r<=n;){const i=r+Math.floor((n-r)/2),o=t[i];if(o===e)return i;e<o?n=i-1:r=i+1}return r}function Hce(t,e){let r;const n=[],i=e.length;for(t.sort(function(o,a){return o-a}),r=0;r<i;r++)n[r]=jce(t,e[r]);return n}function Zx(t,e,r){let n;const i=[],o=[],a=[],s=[];for(r=r===null?1:r,n=0;n<e.length;n++){const f=e[n];i.push((t-1)*f[0]),o.push(f[1]),a.push(f[1])}const c=$ce(0,1,t);for(n=0;n<t;n++)c[n]=(t-1)*Math.pow(c[n],r);const l=Hce(i,c);for(n=1;n<t-1;n++){const f=l[n],u=(c[n]-i[f-1])/(i[f]-i[f-1]),d=o[f]-a[f-1];s[n]=u*d+a[f-1]}return s[0]=a[0],s[t-1]=o[e.length-1],s}function Kce(t,e,r){let n;const i=[];e=e===null?256:e,r=r===null?1:r;const o=Zx(e,t.red,r),a=Zx(e,t.green,r),s=Zx(e,t.blue,r);for(n=0;n<e;n++){const c=Math.round(o[n]*255),l=Math.round(a[n]*255),f=Math.round(s[n]*255),u=[c,l,f,255];i.push(u)}return i}function qce(t,e){let r=HC[t];return r||(r=HC[t]={name:"",colors:[]}),!r.colors&&r.segmentedData&&(r.colors=Kce(r.segmentedData,r.numColors,r.gamma)),{getId(){return t},getColorSchemeName(){return r.name},setColorSchemeName(i){r.name=i},getNumberOfColors(){return r.colors.length},setNumberOfColors(i){for(;r.colors.length<i;)r.colors.push(JD);r.colors.length=i},getColor(i){return this.isValidIndex(i)?r.colors[i]:JD},getColorRepeating(i){const o=r.colors.length;return i=o?i%o:0,this.getColor(i)},setColor(i,o){this.isValidIndex(i)&&(r.colors[i]=o)},addColor(i){r.colors.push(i)},insertColor(i,o){this.isValidIndex(i)&&r.colors.splice(i,1,o)},removeColor(i){this.isValidIndex(i)&&r.colors.splice(i,1)},clearColors(){r.colors=[]},buildLookupTable(i){if(!i)return;const o=r.colors.length;i.setNumberOfTableValues(o);for(let a=0;a<o;a++)i.setTableValue(a,r.colors[a])},createLookupTable(){const i=new Q4;return this.buildLookupTable(i),i},isValidIndex(i){return i>=0&&i<r.colors.length}}}function Xce(t,e,r,n){let i=Pn();const o=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=Pn()-i;const a=o.length,s=t.minPixelValue;let c=0,l=0,f,u,d;if(i=Pn(),r instanceof Q4?d=r.Table:d=r,s<0)for(;l<a;)f=e[o[l++]+-s],u=d[f],n[c++]=u[0],n[c++]=u[1],n[c++]=u[2],n[c++]=u[3];else for(;l<a;)f=e[o[l++]],u=d[f],n[c++]=u[0],n[c++]=u[1],n[c++]=u[2],n[c++]=u[3];t.stats.lastStoredPixelDataToCanvasImageDataTime=Pn()-i}function Yce(t,e,r,n){let i=Pn();const o=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=Pn()-i;const a=o.length,s=t.minPixelValue;let c=0,l=0,f,u,d;if(i=Pn(),r instanceof Q4?d=r.Table:d=r,s<0)for(;l<a;)f=e(o[l++]+-s),u=d[f],n[c++]=u[0],n[c++]=u[1],n[c++]=u[2],n[c++]=u[3];else for(;l<a;)f=e(o[l++]),u=d[f],n[c++]=u[0],n[c++]=u[1],n[c++]=u[2],n[c++]=u[3];t.stats.lastStoredPixelDataToCanvasImageDataTime=Pn()-i}function bS(t,e,r){return Math.max(e,Math.min(r,t))}function Jce(t,e,r){t.renderingTools.renderCanvas||(t.renderingTools.renderCanvas=lm(null,e.width,e.height));const n=t.renderingTools.renderCanvas;let i=t.viewport.colormap||t.options.colormap;if(t.options&&t.options.colormap&&console.warn("enabledElement.options.colormap is deprecated. Use enabledElement.viewport.colormap instead"),i&&typeof i=="string"&&(i=qce(i)),!i)throw new Error("renderPseudoColorImage: colormap not found.");const o=i.getId();if(!J4(t,e)&&!r&&t.renderingTools.colormapId===o)return n;(!t.renderingTools.renderCanvasContext||n.width!==e.width||n.height!==e.height)&&Uy(t,e);let a=Pn();(!t.renderingTools.colorLUT||r||t.renderingTools.colormapId!==o)&&(i.setNumberOfColors(256),t.renderingTools.colorLUT=i.createLookupTable(),t.renderingTools.colormapId=o);const s=t.renderingTools.renderCanvasData,c=t.renderingTools.renderCanvasContext,{viewport:l}=t,f=t.renderingTools.colorLUT;if(l.modality==="PT"){const{windowWidth:u,windowCenter:d}=l.voi,h=d-u/2,v=255/(d+u/2-h);let y;l.invert?y=m=>bS(Math.floor(255-(m-h)*v),0,255):y=m=>bS(Math.floor((m-h)*v),0,255),Yce(e,y,f,s.data)}else{const u=Mk(e,t.viewport,r);e.stats=e.stats||{},e.stats.lastLutGenerateTime=Pn()-a,Xce(e,u,f,s.data)}return a=Pn(),c.putImageData(s,0,0),e.stats.lastPutImageDataTime=Pn()-a,n}function Zce(t,e){if(t===void 0)throw new Error("drawImage: enabledElement parameter must not be undefined");const r=t.image;if(r===void 0)throw new Error("drawImage: image must be loaded before it can be drawn");const n=t.canvas.getContext("2d");n.setTransform(1,0,0,1,0,0),n.fillStyle="black",n.fillRect(0,0,t.canvas.width,t.canvas.height),n.imageSmoothingEnabled=!t.viewport.pixelReplication,Y4(t,n);const i=Jce(t,r,e),o=t.viewport.displayedArea.tlhc.x-1,a=t.viewport.displayedArea.tlhc.y-1,s=t.viewport.displayedArea.brhc.x-o,c=t.viewport.displayedArea.brhc.y-a;n.drawImage(i,o,a,s,c,0,0,s,c),t.renderingTools=Z4(t)}function Pk(t,e){const r=t.image;if(!t.canvas||!t.image)return;const n=Pn();if(r.stats={lastGetPixelDataTime:-1,lastStoredPixelDataToCanvasImageDataTime:-1,lastPutImageDataTime:-1,lastRenderTime:-1,lastLutGenerateTime:-1},r){let o=r.render;o||(t.viewport.colormap?o=Zce:r.color?o=Oce:o=Bce),o(t,e)}const i=Pn()-n;r.stats.lastRenderTime=i,t.invalid=!1,t.needsRedraw=!1}function Rk(t){return p1(t)}function vv(t,e){const r=Rk(t);return r.invert(),r.transformPoint(e)}const Qce={viewport:{}};function ele(){return{tlhc:{x:1,y:1},brhc:{x:1,y:1},rowPixelSpacing:1,columnPixelSpacing:1,presentationSizeMode:"NONE"}}function tle(){const t=ele(),e={scale:1,translation:{x:0,y:0},voi:{windowWidth:void 0,windowCenter:void 0,voiLUTFunction:Co.LINEAR},invert:!1,pixelReplication:!1,rotation:0,hflip:!1,vflip:!1,modalityLUT:void 0,voiLUT:void 0,colormap:void 0,labelmap:!1,displayedArea:t};return Object.assign({},e,Qce.viewport)}function yp(t,e){if(t==null)throw new Error(e)}function nle(t){return!(t==null||t===0||t===180)}function Lk(t,e=null){return yp(t,"getImageSize: parameter image must not be undefined"),yp(t.width,"getImageSize: parameter image must have width"),yp(t.height,"getImageSize: parameter image must have height"),nle(e)?{height:t.width,width:t.height}:{width:t.width,height:t.height}}function eE(t,e,r=null){yp(t,"getImageScale: parameter canvas must not be undefined"),yp(e,"getImageScale: parameter image must not be undefined");const n=Lk(e,r),i=e.rowPixelSpacing||1,o=e.columnPixelSpacing||1;let a=1,s=1;i<o?s=o/i:a=i/o;const c=t.height/n.height/a,l=t.width/n.width/s;return{verticalScale:c,horizontalScale:l,scaleFactor:Math.min(l,c)}}function Ak(t,e,r,n){if(t===void 0)throw new Error("getDefaultViewport: parameter canvas must not be undefined");if(e===void 0)return tle();const i=eE(t,e,0).scaleFactor;let o;return r==="PT"&&e.isPreScaled?o={windowWidth:5,windowCenter:2.5}:e.windowWidth!==void 0&&e.windowCenter!==void 0&&(o={windowWidth:Array.isArray(e.windowWidth)?e.windowWidth[0]:e.windowWidth,windowCenter:Array.isArray(e.windowCenter)?e.windowCenter[0]:e.windowCenter}),{scale:i,translation:{x:0,y:0},voi:o,invert:e.invert,pixelReplication:!1,rotation:0,hflip:!1,vflip:!1,modalityLUT:e.modalityLUT,modality:r,voiLUT:e.voiLUT,colormap:n!==void 0?n:e.colormap,displayedArea:{tlhc:{x:1,y:1},brhc:{x:e.columns,y:e.rows},rowPixelSpacing:e.rowPixelSpacing===void 0?1:e.rowPixelSpacing,columnPixelSpacing:e.columnPixelSpacing===void 0?1:e.columnPixelSpacing,presentationSizeMode:"NONE"}}}function ZD(t,e){return Rk(t).transformPoint(e)}function rle(t){const{image:e}=t;t.viewport.scale=eE(t.canvas,e,t.viewport.rotation).scaleFactor,t.viewport.translation.x=0,t.viewport.translation.y=0}function ile(t){const{canvas:e}=t,{clientWidth:r,clientHeight:n}=e;(e.width!==r||e.height!==n)&&(e.width=r,e.height=n)}function ole(t,e,r){const n=t.viewport.scale,i=Lk(t.image,t.viewport.rotation),o=Math.round(i.width*n),a=Math.round(i.height*n),s=t.viewport.translation.x,c=t.viewport.translation.y;return o===e&&a<=r||o<=e&&a===r&&s===0&&c===0}function ale(t,e,r){const n=t.viewport.scale,i=t.canvas.width,o=t.canvas.height,a=i/e,s=o/r,c=Math.sqrt(a*s);t.viewport.scale=c*n}function sle(t,e=!1){const r=t.canvas.width,n=t.canvas.height;ile(t),t.image!==void 0&&(e||ole(t,r,n)?rle(t):ale(t,r,n))}function cle(t,e){const{hflip:r,vflip:n,rotation:i}=e;if(t.x*=r?-1:1,t.y*=n?-1:1,i!==0){const o=i*Math.PI/180,a=Math.cos(o),s=Math.sin(o),c=t.x*a-t.y*s,l=t.x*s+t.y*a;t.x=c,t.y=l}return t}function lle(t,e=!0,r=!0){const{canvas:n,image:i,viewport:o}=t,a=eE(n,i,0).scaleFactor;o.vflip=!1,o.hflip=!1,e&&(o.translation.x=0,o.translation.y=0),r&&(o.displayedArea.tlhc.x=1,o.displayedArea.tlhc.y=1,o.displayedArea.brhc.x=i.columns,o.displayedArea.brhc.y=i.rows,o.scale=a)}function ule(t,e){const r=Pt(t,e),n=Ar(We(),e,2*r);return Nn(We(),t,n)}function QD(t,e,r,n){let i=AR(t);if(r&&Lc(i,i),e){const o=Gn(We(),n,i);rr(o,o),i=ule(i,o)}return i}const e9=R4.getLogger("RenderingEngine","StackViewport");class mr extends _d{constructor(e){super(e),this.imageIds=[],this.imageKeyToIndexMap=new Map,this.currentImageIdIndex=0,this.targetImageIdIndex=0,this.imagesLoader=this,this.globalDefaultProperties={},this.perImageIdDefaultProperties=new Map,this.voiUpdatedWithSetProperties=!1,this.invert=!1,this.initialInvert=!1,this.initialTransferFunctionNodes=null,this.stackInvalidated=!1,this._publishCalibratedEvent=!1,this.updateRenderingPipeline=()=>{this._configureRenderingPipeline()},this.resize=()=>{this.useCPURendering&&this._resizeCPU()},this._resizeCPU=()=>{this._cpuFallbackEnabledElement.viewport&&sle(this._cpuFallbackEnabledElement)},this.getFrameOfReferenceUID=r=>{var n;return(n=this.getImagePlaneReferenceData(r))==null?void 0:n.FrameOfReferenceUID},this.getCornerstoneImage=()=>this.csImage,this.createActorMapper=r=>{const n=cce.newInstance();n.setInputData(r);const i=yce.newInstance();i.setMapper(n);const{preferSizeOverAccuracy:o}=uw().rendering;return o&&n.setPreferSizeOverAccuracy(!0),r.getPointData().getScalars().getNumberOfComponents()>1&&i.getProperty().setIndependentComponents(!1),i},this.getNumberOfSlices=()=>this.imageIds.length,this.getDefaultProperties=r=>{let n;return r!==void 0&&(n=this.perImageIdDefaultProperties.get(r)),n!==void 0?n:{...this.globalDefaultProperties}},this.getProperties=()=>{const{colormap:r,voiRange:n,VOILUTFunction:i,interpolationType:o,invert:a,voiUpdatedWithSetProperties:s}=this;return{colormap:r,voiRange:n,VOILUTFunction:i,interpolationType:o,invert:a,isComputedVOI:!s}},this.resetCameraForResize=()=>this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,suppressEvents:!0}),this.getRotationCPU=()=>{const{viewport:r}=this._cpuFallbackEnabledElement;return r.rotation},this.getRotationGPU=()=>{const{viewUp:r,viewPlaneNormal:n,flipVertical:i,flipHorizontal:o}=this.getCameraNoRotation(),a=QD(this.initialViewUp,o,i,n),c=r4(a,r)*180/Math.PI,l=Gn(We(),a,r);return Pt(l,n)>=0?c:(360-c)%360},this.setRotation=r=>{const n=this.getCamera();if(this.useCPURendering?this.setRotationCPU(r):this.setRotationGPU(r),this._suppressCameraModifiedEvents)return;const i=this.getCamera(),o={previousCamera:n,camera:i,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};it(this.element,Ze.CAMERA_MODIFIED,o)},this.renderImageObject=r=>{this._setCSImage(r),(this.useCPURendering?this._updateToDisplayImageCPU:this._updateActorToDisplayImageId).call(this,r)},this._setCSImage=r=>{var n;r.isPreScaled=(n=r.preScale)==null?void 0:n.scaled,this.csImage=r},this.canvasToWorldCPU=(r,n=[0,0,0])=>{if(!this._cpuFallbackEnabledElement.image)return;const[i,o]=vv(this._cpuFallbackEnabledElement,r),{origin:a,spacing:s,direction:c}=this.getImageData(),l=c.slice(0,3),f=c.slice(3,6);return An(n,a,l,i*s[0]),An(n,n,f,o*s[1]),n},this.worldToCanvasCPU=r=>{const{spacing:n,direction:i,origin:o}=this.getImageData(),a=i.slice(0,3),s=i.slice(3,6),c=Qn(We(),r,o),l=[Pt(c,a)/n[0],Pt(c,s)/n[1]];return ZD(this._cpuFallbackEnabledElement,l)},this.canvasToWorldGPU=r=>{const n=this.getRenderer(),i=this.getVtkActiveCamera(),o=i.getClippingRange(),a=i.getDistance();i.setClippingRange(a,a+.1);const c=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow(),l=c.getSize(),f=window.devicePixelRatio||1,u=[r[0]*f,r[1]*f],d=[u[0]+this.sx,u[1]+this.sy];d[1]=l[1]-d[1];const h=c.displayToWorld(d[0],d[1],0,n);return i.setClippingRange(o[0],o[1]),[h[0],h[1],h[2]]},this.worldToCanvasGPU=r=>{const n=this.getRenderer(),i=this.getVtkActiveCamera(),o=i.getClippingRange(),a=i.getDistance();i.setClippingRange(a,a+.1);const c=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow(),l=c.getSize(),f=c.worldToDisplay(...r,n);f[1]=l[1]-f[1];const u=[f[0]-this.sx,f[1]-this.sy];i.setClippingRange(o[0],o[1]);const d=window.devicePixelRatio||1;return[u[0]/d,u[1]/d]},this.getCurrentImageIdIndex=()=>this.currentImageIdIndex,this.getSliceIndex=()=>this.currentImageIdIndex,this.getTargetImageIdIndex=()=>this.targetImageIdIndex,this.getImageIds=()=>this.imageIds,this.getCurrentImageId=(r=this.getCurrentImageIdIndex())=>this.imageIds[r],this.hasImageId=r=>this.imageKeyToIndexMap.has(r),this.hasImageURI=r=>this.imageKeyToIndexMap.has(r),this.customRenderViewportToCanvas=()=>{if(!this.useCPURendering)throw new Error("Custom cpu rendering pipeline should only be hit in CPU rendering mode");return this._cpuFallbackEnabledElement.image?(Pk(this._cpuFallbackEnabledElement,this.cpuRenderingInvalidated),this.cpuRenderingInvalidated=!1):this.fillWithBackgroundColor(),{canvas:this.canvas,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId,viewportStatus:this.viewportStatus}},this.renderingPipelineFunctions={getImageData:{cpu:this.getImageDataCPU,gpu:this.getImageDataGPU},setColormap:{cpu:this.setColormapCPU,gpu:this.setColormapGPU},getCamera:{cpu:this.getCameraCPU,gpu:super.getCamera},setCamera:{cpu:this.setCameraCPU,gpu:super.setCamera},getPan:{cpu:this.getPanCPU,gpu:super.getPan},setPan:{cpu:this.setPanCPU,gpu:super.setPan},getZoom:{cpu:this.getZoomCPU,gpu:super.getZoom},setZoom:{cpu:this.setZoomCPU,gpu:super.setZoom},setVOI:{cpu:this.setVOICPU,gpu:this.setVOIGPU},getRotation:{cpu:this.getRotationCPU,gpu:this.getRotationGPU},setInterpolationType:{cpu:this.setInterpolationTypeCPU,gpu:this.setInterpolationTypeGPU},setInvertColor:{cpu:this.setInvertColorCPU,gpu:this.setInvertColorGPU},resetCamera:{cpu:(r={})=>{const{resetPan:n=!0,resetZoom:i=!0}=r;return this.resetCameraCPU({resetPan:n,resetZoom:i}),!0},gpu:(r={})=>{const{resetPan:n=!0,resetZoom:i=!0}=r;return this.resetCameraGPU({resetPan:n,resetZoom:i}),!0}},canvasToWorld:{cpu:this.canvasToWorldCPU,gpu:this.canvasToWorldGPU},worldToCanvas:{cpu:this.worldToCanvasCPU,gpu:this.worldToCanvasGPU},getRenderer:{cpu:()=>this.getCPUFallbackError("getRenderer"),gpu:super.getRenderer},getDefaultActor:{cpu:()=>this.getCPUFallbackError("getDefaultActor"),gpu:super.getDefaultActor},getActors:{cpu:()=>this.getCPUFallbackError("getActors"),gpu:super.getActors},getActor:{cpu:()=>this.getCPUFallbackError("getActor"),gpu:super.getActor},setActors:{cpu:()=>this.getCPUFallbackError("setActors"),gpu:super.setActors},addActors:{cpu:()=>this.getCPUFallbackError("addActors"),gpu:super.addActors},addActor:{cpu:()=>this.getCPUFallbackError("addActor"),gpu:super.addActor},removeAllActors:{cpu:()=>this.getCPUFallbackError("removeAllActors"),gpu:super.removeAllActors},unsetColormap:{cpu:this.unsetColormapCPU,gpu:this.unsetColormapGPU}},this.scaling={},this.modality=null,this.useCPURendering=H0(),this._configureRenderingPipeline(),this.useCPURendering?this._resetCPUFallbackElement():this._resetGPUViewport(),this.currentImageIdIndex=0,this.targetImageIdIndex=0,this.resetCamera(),this.initializeElementDisabledHandler()}setUseCPURendering(e){this.useCPURendering=e,this._configureRenderingPipeline(e)}static get useCustomRenderingPipeline(){return H0()}_configureRenderingPipeline(e){this.useCPURendering=e??H0();for(const r in this.renderingPipelineFunctions)if(Object.prototype.hasOwnProperty.call(this.renderingPipelineFunctions,r)){const n=this.renderingPipelineFunctions[r];this[r]=this.useCPURendering?n.cpu:n.gpu}this.useCPURendering?this._resetCPUFallbackElement():this._resetGPUViewport()}_resetCPUFallbackElement(){this._cpuFallbackEnabledElement={canvas:this.canvas,renderingTools:{},transform:new $h,viewport:{rotation:0}}}_resetGPUViewport(){const e=this.getRenderer(),r=b4.newInstance();e.setActiveCamera(r),this.initialViewUp=[0,-1,0],r.setDirectionOfProjection(-0,-0,1),r.setViewUp(...this.initialViewUp),r.setParallelProjection(!0),r.setThicknessFromFocalPoint(.1),r.setFreezeFocalPoint(!0)}initializeElementDisabledHandler(){Je.addEventListener(Ze.ELEMENT_DISABLED,function e(){clearTimeout(this.debouncedTimeout),Je.removeEventListener(Ze.ELEMENT_DISABLED,e)})}getImageDataGPU(){const e=this.getDefaultActor();if(!e||!Ks(e))return;const{actor:r}=e,n=r.getMapper().getInputData(),i=this.csImage;return{dimensions:n.getDimensions(),spacing:n.getSpacing(),origin:n.getOrigin(),direction:n.getDirection(),get scalarData(){return i==null?void 0:i.voxelManager.getScalarData()},imageData:r.getMapper().getInputData(),metadata:{Modality:this.modality,FrameOfReferenceUID:this.getFrameOfReferenceUID()},scaling:this.scaling,hasPixelSpacing:this.hasPixelSpacing,calibration:{...i==null?void 0:i.calibration,...this.calibration},preScale:{...i==null?void 0:i.preScale},voxelManager:i==null?void 0:i.voxelManager}}getImageDataCPU(){const{metadata:e}=this._cpuFallbackEnabledElement;if(!e)return;const r=e.spacing,n=this.csImage;return{dimensions:e.dimensions,spacing:r,origin:e.origin,direction:e.direction,metadata:{Modality:this.modality,FrameOfReferenceUID:this.getFrameOfReferenceUID()},scaling:this.scaling,imageData:{getDirection:()=>e.direction,getDimensions:()=>e.dimensions,getScalarData:()=>this.cpuImagePixelData,getSpacing:()=>r,worldToIndex:i=>{const o=this.worldToCanvasCPU(i),a=vv(this._cpuFallbackEnabledElement,o);return[a[0],a[1],0]},indexToWorld:(i,o)=>{const a=ZD(this._cpuFallbackEnabledElement,[i[0],i[1]]);return this.canvasToWorldCPU(a,o)}},scalarData:this.cpuImagePixelData,hasPixelSpacing:this.hasPixelSpacing,calibration:{...n==null?void 0:n.calibration,...this.calibration},preScale:{...n==null?void 0:n.preScale},voxelManager:n==null?void 0:n.voxelManager}}calibrateIfNecessary(e,r){const n=yt("calibratedPixelSpacing",e),i=this.calibration!==n,{scale:o}=n||{};return this.hasPixelSpacing=o>0||r.rowPixelSpacing>0,r.calibration=n,i&&(this.calibration=n,this._publishCalibratedEvent=!0,this._calibrationEvent={scale:o,calibration:n}),r}setDefaultProperties(e,r){r==null?this.globalDefaultProperties=e:(this.perImageIdDefaultProperties.set(r,e),this.getCurrentImageId()===r&&this.setProperties(e))}clearDefaultProperties(e){e==null?(this.globalDefaultProperties={},this.resetProperties()):(this.perImageIdDefaultProperties.delete(e),this.resetToDefaultProperties())}setProperties({colormap:e,voiRange:r,VOILUTFunction:n,invert:i,interpolationType:o}={},a=!1){this.viewportStatus=this.csImage?Uo.PRE_RENDER:Uo.LOADING,this.globalDefaultProperties={colormap:this.globalDefaultProperties.colormap??e,voiRange:this.globalDefaultProperties.voiRange??r,VOILUTFunction:this.globalDefaultProperties.VOILUTFunction??n,invert:this.globalDefaultProperties.invert??i,interpolationType:this.globalDefaultProperties.interpolationType??o},typeof e<"u"&&this.setColormap(e),typeof r<"u"&&this.setVOI(r,{suppressEvents:a,voiUpdatedWithSetProperties:!0}),typeof n<"u"&&this.setVOILUTFunction(n,a),typeof i<"u"&&this.setInvertColor(i),typeof o<"u"&&this.setInterpolationType(o)}resetProperties(){this.cpuRenderingInvalidated=!0,this.voiUpdatedWithSetProperties=!1,this.viewportStatus=Uo.PRE_RENDER,this.fillWithBackgroundColor(),this.useCPURendering&&(this._cpuFallbackEnabledElement.renderingTools={}),this._resetProperties(),this.render()}_resetProperties(){let e;if(this._isCurrentImagePTPrescaled()?e=this._getDefaultPTPrescaledVOIRange():e=this._getVOIRangeForCurrentImage(),this.setVOI(e),this.setInvertColor(this.initialInvert),this.setInterpolationType(Tl.LINEAR),!this.useCPURendering){const r=this.getTransferFunction();gw(r,this.initialTransferFunctionNodes);const i=Ly(r).reduce((s,c)=>(s.push(c[0],c[1],c[2],c[3]),s),[]),o=this.getDefaultActor(),a=N4(i,o.actor);this.setColormap(a)}}resetToDefaultProperties(){var i;this.cpuRenderingInvalidated=!0,this.viewportStatus=Uo.PRE_RENDER,this.fillWithBackgroundColor(),this.useCPURendering&&(this._cpuFallbackEnabledElement.renderingTools={});const e=this.getCurrentImageId(),r=this.perImageIdDefaultProperties.get(e)||this.globalDefaultProperties;(i=r.colormap)!=null&&i.name&&this.setColormap(r.colormap);let n;r.voiRange==null?n=this._getVOIRangeForCurrentImage():n=r.voiRange,this.setVOI(n),this.setInterpolationType(Tl.LINEAR),this.setInvertColor(!1),this.render()}_getVOIFromCache(){let e;return this.voiUpdatedWithSetProperties?e=this.voiRange:this._isCurrentImagePTPrescaled()?e=this._getDefaultPTPrescaledVOIRange():e=this._getVOIRangeForCurrentImage()??this.voiRange,e}_setPropertiesFromCache(){const e=this._getVOIFromCache(),{interpolationType:r,invert:n}=this;this.setVOI(e),this.setInterpolationType(r),this.setInvertColor(n)}getCameraCPU(){const{metadata:e,viewport:r}=this._cpuFallbackEnabledElement;if(!e)return{};const{direction:n}=e,i=n.slice(6,9).map(u=>-u);let o=n.slice(3,6).map(u=>-u);if(r.rotation){const u=e4(Pa(),r.rotation*Math.PI/180,i);o=jt(We(),o,u)}const a=[this.element.clientWidth/2,this.element.clientHeight/2],s=this.canvasToWorld(a),c=this.canvasToWorld([0,0]),l=this.canvasToWorld([0,this.element.clientHeight]),f=to(c,l)/2;return{parallelProjection:!0,focalPoint:s,position:[0,0,0],parallelScale:f,scale:r.scale,viewPlaneNormal:[i[0],i[1],i[2]],viewUp:[o[0],o[1],o[2]],flipHorizontal:this.flipHorizontal,flipVertical:this.flipVertical}}setCameraCPU(e){const{viewport:r,image:n}=this._cpuFallbackEnabledElement,i=this.getCameraCPU(),{focalPoint:o,parallelScale:a,scale:s,flipHorizontal:c,flipVertical:l}=e,{clientHeight:f}=this.element;if(o){const d=this.worldToCanvasCPU(o),h=vv(this._cpuFallbackEnabledElement,d),g=this.worldToCanvasCPU(i.focalPoint),p=vv(this._cpuFallbackEnabledElement,g),v=nn();si(v,j6(h[0],h[1]),j6(p[0],p[1]));const y=cle({x:v[0],y:v[1]},r);r.translation.x-=y.x,r.translation.y-=y.y}if(a){const{rowPixelSpacing:d}=n,h=f*d*.5/a;r.scale=h,r.parallelScale=a}if(s){const{rowPixelSpacing:d}=n;r.scale=s,r.parallelScale=f*d*.5/s}(c!==void 0||l!==void 0)&&this.setFlipCPU({flipHorizontal:c,flipVertical:l}),this._cpuFallbackEnabledElement.transform=p1(this._cpuFallbackEnabledElement);const u={previousCamera:i,camera:this.getCamera(),element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};it(this.element,Ze.CAMERA_MODIFIED,u)}getPanCPU(){const{viewport:e}=this._cpuFallbackEnabledElement;return[e.translation.x,e.translation.y]}setPanCPU(e){const r=this.getCameraCPU();this.setCameraCPU({...r,focalPoint:[...e.map(n=>-n),0]})}getZoomCPU(){const{viewport:e}=this._cpuFallbackEnabledElement;return e.scale}setZoomCPU(e){const r=this.getCameraCPU();this.setCameraCPU({...r,scale:e})}setFlipCPU({flipHorizontal:e,flipVertical:r}){const{viewport:n}=this._cpuFallbackEnabledElement;e!==void 0&&(n.hflip=e,this.flipHorizontal=n.hflip),r!==void 0&&(n.vflip=r,this.flipVertical=n.vflip)}setVOILUTFunction(e,r){if(this.useCPURendering)throw new Error("VOI LUT function is not supported in CPU rendering");const n=this._getValidVOILUTFunction(e);let i=!1;this.VOILUTFunction!==n&&(i=!0),this.VOILUTFunction=n;const{voiRange:o}=this.getProperties();this.setVOI(o,{suppressEvents:r,forceRecreateLUTFunction:i})}setRotationCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r.rotation=e}setRotationGPU(e){const r=this.getPan(this.fitToCanvasCamera),n=this.getPan(),i=Ss([0,0],r,n);this.setPan(i,!1);const{flipVertical:o,flipHorizontal:a,viewPlaneNormal:s}=this.getCamera(),c=QD(this.initialViewUp,a,o,s);this.setCameraNoEvent({viewUp:c}),this.getVtkActiveCamera().roll(-e);const l=this.getPan(),f=this.getPan(this.fitToCanvasCamera),u=Ss([0,0],l,f),d=yo([0,0],r,u);this.setPan(d,!1)}setInterpolationTypeGPU(e){const r=this.getDefaultActor();if(!r||!Ks(r))return;const{actor:n}=r;n.getProperty().setInterpolationType(e),this.interpolationType=e}setInterpolationTypeCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r.pixelReplication=e!==Tl.LINEAR,this.interpolationType=e}setInvertColorCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r&&(r.invert=e,this.invert=e)}setInvertColorGPU(e){const r=this.getDefaultActor();if(r&&Ks(r)){if(Oa(r,"vtkVolume")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&vp(i),this.invert=e}else if(Oa(r,"vtkImageSlice")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&vp(i),this.invert=e}}}setVOICPU(e,r={}){const{suppressEvents:n=!1}=r,{viewport:i,image:o}=this._cpuFallbackEnabledElement;if(!i||!o)return;if(typeof e>"u"){const{windowWidth:s,windowCenter:c}=o,l=Array.isArray(s)?s[0]:s,f=Array.isArray(c)?c[0]:c;i.voi={windowWidth:l,windowCenter:f,voiLUTFunction:o.voiLUTFunction};const{lower:u,upper:d}=Wu(l,f,o.voiLUTFunction);e={lower:u,upper:d}}else{const{lower:s,upper:c}=e,{windowCenter:l,windowWidth:f}=nm(s,c);i.voi||(i.voi={windowWidth:0,windowCenter:0,voiLUTFunction:o.voiLUTFunction}),i.voi.windowWidth=f,i.voi.windowCenter=l}this.voiRange=e;const a={viewportId:this.id,range:e};n||it(this.element,Ze.VOI_MODIFIED,a)}getTransferFunction(){const e=this.getDefaultActor();return!e||!Ks(e)?void 0:e.actor.getProperty().getRGBTransferFunction(0)}setVOIGPU(e,r={}){const{suppressEvents:n=!1,forceRecreateLUTFunction:i=!1,voiUpdatedWithSetProperties:o=!1}=r;if(e&&this.voiRange&&this.voiRange.lower===e.lower&&this.voiRange.upper===e.upper&&!i&&!this.stackInvalidated)return;const a=this.getDefaultActor();if(!a||!Ks(a))return;const s=a.actor;let c=e;if(typeof c>"u"){const h=s.getMapper().getInputData().getPointData().getScalars().getRange();c={lower:h[0],upper:h[1]}}s.getProperty().setUseLookupTableScalarRange(!0);let l=s.getProperty().getRGBTransferFunction(0);const f=this.VOILUTFunction===Co.SAMPLED_SIGMOID;if((f||!l||i)&&(l=(f?U4:Ek)(c),this.invert&&vp(l),s.getProperty().setRGBTransferFunction(0,l),this.initialTransferFunctionNodes=Ly(l)),f||l.setRange(c.lower,c.upper),this.voiRange=c,this.voiUpdatedWithSetProperties||(this.voiUpdatedWithSetProperties=o),n)return;const u={viewportId:this.id,range:c,VOILUTFunction:this.VOILUTFunction};it(this.element,Ze.VOI_MODIFIED,u)}_addScalingToViewport(e){if(this.scaling.PT)return;const{suvbw:r,suvlbm:n,suvbsa:i}=e,o={};n&&(o.suvbwToSuvlbm=n/r),i&&(o.suvbwToSuvbsa=i/r),this.scaling.PT=o}getImageDataMetadata(e){const r=e.imageId,n=pw(e),{numberOfComponents:i,origin:o,direction:a,dimensions:s,spacing:c,numVoxels:l,imagePixelModule:f,voiLUTFunction:u,modality:d,scalingFactor:h,calibration:g}=n;d==="PT"&&h&&this._addScalingToViewport(h),this.modality=d;const p=this._getValidVOILUTFunction(u);this.VOILUTFunction=p,this.calibration=g;let v=this._getImagePlaneModule(r);return this.useCPURendering||(v=this.calibrateIfNecessary(r,v)),{bitsAllocated:f.bitsAllocated,numberOfComponents:i,origin:o,direction:a,dimensions:s,spacing:c,numVoxels:l,imagePlaneModule:v,imagePixelModule:f}}matchImagesForOverlay(e,r){return(i=>{const o=yt(aa.IMAGE_PLANE,r),a=yt(aa.IMAGE_PLANE,i),s=o.imageOrientationPatient,c=a.imageOrientationPatient;if(s&&c){if(Jt(o.imageOrientationPatient,a.imageOrientationPatient)){const f=o.imagePositionPatient,u=a.imagePositionPatient;if(f&&u&&Jt(f,u)){const h=o.rows,g=o.columns,p=a.rows,v=a.columns;if(h===p&&g===v)return i}}}else{const l=o.rows,f=o.columns,u=a.rows,d=a.columns;if(l===u&&f===d)return i}})(e)}getImagePlaneReferenceData(e=this.getCurrentImageIdIndex()){const r=this.imageIds[e];if(!r)return;const n=yt(aa.IMAGE_PLANE,r);if(!n)return;const{imagePositionPatient:i,frameOfReferenceUID:o}=n;let{rowCosines:a,columnCosines:s}=n;a||(a=[1,0,0]),s||(s=[0,1,0]);const c=Gn([0,0,0],s,a);return{FrameOfReferenceUID:o,viewPlaneNormal:c,cameraFocalPoint:i,referencedImageId:r,sliceIndex:e}}_getCameraOrientation(e){const r=e.slice(6,9).map(i=>-i),n=e.slice(3,6).map(i=>-i);return{viewPlaneNormal:[r[0],r[1],r[2]],viewUp:[n[0],n[1],n[2]]}}createVTKImageData({origin:e,direction:r,dimensions:n,spacing:i,numberOfComponents:o,pixelArray:a}){const s=new a.constructor(a.length),c=Vt.newInstance({name:"Pixels",numberOfComponents:o,values:s}),l=Q1.newInstance();return l.setDimensions(n),l.setSpacing(i),l.setDirection(r),l.setOrigin(e),l.getPointData().setScalars(c),l}_createVTKImageData({origin:e,direction:r,dimensions:n,spacing:i,numberOfComponents:o,pixelArray:a}){try{this._imageData=this.createVTKImageData({origin:e,direction:r,dimensions:n,spacing:i,numberOfComponents:o,pixelArray:a})}catch(s){e9.error(s)}}async setStack(e,r=0){if(this._throwIfDestroyed(),this.imageIds=e,r>e.length)throw new Error("Current image index is greater than the number of images in the stack");this.imageKeyToIndexMap.clear(),e.forEach((a,s)=>{this.imageKeyToIndexMap.set(a,s),this.imageKeyToIndexMap.set(Hr(a),s)}),this.currentImageIdIndex=r,this.targetImageIdIndex=r;const n=yt(f1.IMAGE_RETRIEVE_CONFIGURATION,e[r],"stack");this.imagesLoader=n?(n.create||ok)(n):this,this.stackInvalidated=!0,this.flipVertical=!1,this.flipHorizontal=!1,this.voiRange=null,this.interpolationType=Tl.LINEAR,this.invert=!1,this.viewportStatus=Uo.LOADING,this.fillWithBackgroundColor(),this.useCPURendering&&(this._cpuFallbackEnabledElement.renderingTools={},delete this._cpuFallbackEnabledElement.viewport.colormap);const i=await this._setImageIdIndex(r),o={imageIds:e,viewportId:this.id,element:this.element,currentImageIdIndex:r};return it(this.element,Ze.VIEWPORT_NEW_IMAGE_SET,o),i}_throwIfDestroyed(){if(this.isDisabled)throw new Error("The stack viewport has been destroyed and is no longer usable. Renderings will not be performed. If you are using the same viewportId and have re-enabled the viewport, you need to grab the new viewport instance using renderingEngine.getViewport(viewportId), instead of using your lexical scoped reference to the viewport instance.")}_checkVTKImageDataMatchesCornerstoneImage(e,r){if(!r)return!1;const[n,i]=r.getSpacing(),[o,a]=r.getDimensions(),s=this._getImagePlaneModule(e.imageId),c=r.getDirection(),l=c.slice(0,3),f=c.slice(3,6),u=r.getPointData().getScalars().getDataType(),d=Jt(n,e.columnPixelSpacing),h=Jt(i,e.rowPixelSpacing),g=d||e.columnPixelSpacing===null&&n===1,p=h||e.rowPixelSpacing===null&&i===1,v=o===e.columns,y=a===e.rows,m=Jt(s.rowCosines,l),w=Jt(s.columnCosines,f),x=u===e.voxelManager.getScalarData().constructor.name;return g&&p&&v&&y&&m&&w&&x}_updateVTKImageDataFromCornerstoneImage(e){let n=this._getImagePlaneModule(e.imageId).imagePositionPatient;n==null&&(n=[0,0,0]),this._imageData.setOrigin(n);const i=this.getActor(this.id);i&&(i.referencedId=e.imageId),mw(this._imageData,e)}_loadAndDisplayImage(e,r){return this.useCPURendering?this._loadAndDisplayImageCPU(e,r):this._loadAndDisplayImageGPU(e,r)}_loadAndDisplayImageCPU(e,r){return new Promise((n,i)=>{function o(h,g,p){if(this.currentImageIdIndex!==g)return;const v=h.voxelManager.getScalarData(),y=h.preScale,m=y==null?void 0:y.scalingParameters,w=(y==null?void 0:y.scaled)&&(m==null?void 0:m.rescaleIntercept)%1!==0||(m==null?void 0:m.rescaleSlope)%1!==0;if(v instanceof Float32Array&&w){const C={min:h.minPixelValue,max:h.maxPixelValue},_=Math.abs(C.max-C.min)/65535,E=C.min,b=v.length,D=new Uint16Array(b);let I=65535,P=0;for(let O=0;O<b;O++){const A=Math.floor((v[O]-E)/_);D[O]=A,I=Math.min(I,A),P=Math.max(P,A)}h.minPixelValue=I,h.maxPixelValue=P,h.slope=_,h.intercept=E,h.voxelManager?h.voxelManager.getScalarData=()=>D:h.getPixelData=()=>D,h.preScale={...h.preScale,scaled:!1}}this._setCSImage(h),this.viewportStatus=Uo.PRE_RENDER;const x={image:h,imageId:p,imageIdIndex:g,viewportId:this.id,renderingEngineId:this.renderingEngineId};it(this.element,Ze.STACK_NEW_IMAGE,x),this._updateToDisplayImageCPU(h),this.render(),this.currentImageIdIndex=g,n(p)}function a(h,g,p){const v={error:h,imageIdIndex:g,imageId:p};this.suppressEvents||it(Je,Ze.IMAGE_LOAD_ERROR,v),i(h)}function s(h,g,p){return $c(h,p).then(v=>{o.call(this,v,g,h)},v=>{a.call(this,v,g,h)})}const c=-5,l=yn.Interaction,f={imageId:e,imageIdIndex:r},u={useRGBA:!0,requestType:l},d={imageId:e,imageIdIndex:r,viewportId:this.id,renderingEngineId:this.renderingEngineId};it(this.element,Ze.PRE_STACK_NEW_IMAGE,d),Wi.addRequest(s.bind(this,e,r,u),l,f,c)})}successCallback(e,r){var l,f;const n=this.imageIds.indexOf(e);if(this.currentImageIdIndex!==n)return;const i=(l=this.csImage)==null?void 0:l.imageFrame,o=r==null?void 0:r.imageFrame,a=(i==null?void 0:i.photometricInterpretation)||((f=this.csImage)==null?void 0:f.photometricInterpretation),s=(o==null?void 0:o.photometricInterpretation)||(r==null?void 0:r.photometricInterpretation);a!==s&&(this.stackInvalidated=!0),this._setCSImage(r);const c={image:r,imageId:e,imageIdIndex:n,viewportId:this.id,renderingEngineId:this.renderingEngineId};this._updateActorToDisplayImageId(r),it(this.element,Ze.STACK_NEW_IMAGE,c),this.render(),this.currentImageIdIndex=n}errorCallback(e,r,n){if(!r)return;const i=this.imageIds.indexOf(e),o={error:n,imageIdIndex:i,imageId:e};it(Je,Ze.IMAGE_LOAD_ERROR,o)}getLoaderImageOptions(e){const r=this.imageIds.indexOf(e),{transferSyntaxUID:n}=yt("transferSyntax",e)||{};return{useRGBA:!1,transferSyntaxUID:n,priority:5,requestType:yn.Interaction,additionalDetails:{imageId:e,imageIdIndex:r}}}async loadImages(e,r){const n=await Promise.allSettled(e.map(o=>{const a=this.getLoaderImageOptions(o);return $c(o,a).then(s=>(r.successCallback(o,s),o),s=>(r.errorCallback(o,!0,s),o))})),i=n.filter(o=>o.status==="rejected");if(i&&i.length){const o=new CustomEvent(Ze.IMAGE_LOAD_ERROR,{detail:i,cancelable:!0});Je.dispatchEvent(o)}return n}_loadAndDisplayImageGPU(e,r){if(!e){console.warn("No image id set yet to load");return}const n={imageId:e,imageIdIndex:r,viewportId:this.id,renderingEngineId:this.renderingEngineId};return it(this.element,Ze.PRE_STACK_NEW_IMAGE,n),this.imagesLoader.loadImages([e],this).then(i=>e)}_updateToDisplayImageCPU(e){const r=this.getImageDataMetadata(e),n=Ak(this.canvas,e,this.modality,this._cpuFallbackEnabledElement.viewport.colormap),{windowCenter:i,windowWidth:o,voiLUTFunction:a}=n.voi;this.voiRange=Wu(o,i,a),this._cpuFallbackEnabledElement.image=e,this._cpuFallbackEnabledElement.metadata={...r},this.cpuImagePixelData=e.voxelManager.getScalarData();const s=Object.assign({},n,this._cpuFallbackEnabledElement.viewport);this._cpuFallbackEnabledElement.viewport=this.stackInvalidated?n:s,this.stackInvalidated=!1,this.cpuRenderingInvalidated=!0,this._cpuFallbackEnabledElement.transform=p1(this._cpuFallbackEnabledElement)}getSliceViewInfo(){throw new Error("Method not implemented.")}addImages(e){const r=[];e.forEach(n=>{const{imageId:i,...o}=n,a=Fe.getImage(i),{origin:s,dimensions:c,direction:l,spacing:f,numberOfComponents:u}=this.getImageDataMetadata(a),d=this.createVTKImageData({origin:s,dimensions:c,direction:l,spacing:f,numberOfComponents:u,pixelArray:a.voxelManager.getScalarData()}),h=this.createActorMapper(d);h&&(r.push({uid:n.actorUID??kn(),actor:h,referencedId:i,...o}),n.callback&&n.callback({imageActor:h,imageId:n.imageId}))}),this.addActors(r)}_updateActorToDisplayImageId(e){const r=this._checkVTKImageDataMatchesCornerstoneImage(e,this._imageData),n=this.getViewPresentation();if(r&&!this.stackInvalidated){this._updateVTKImageDataFromCornerstoneImage(e),this.resetCameraNoEvent(),this.setViewPresentation(n),this._setPropertiesFromCache(),this.stackActorReInitialized=!1;return}const{origin:i,direction:o,dimensions:a,spacing:s,numberOfComponents:c,imagePixelModule:l}=this.getImageDataMetadata(e),f=e.voxelManager.getScalarData();this._createVTKImageData({origin:i,direction:o,dimensions:a,spacing:s,numberOfComponents:c,pixelArray:f}),this._updateVTKImageDataFromCornerstoneImage(e);const u=this.createActorMapper(this._imageData),d=this.getActors();d.length&&d[0].uid===this.id?d[0].actor=u:d.unshift({uid:this.id,actor:u,referencedId:e.imageId}),this.setActors(d);const{viewPlaneNormal:h,viewUp:g}=this._getCameraOrientation(o),p=this.getCamera();this.setCameraNoEvent({viewUp:g,viewPlaneNormal:h}),this.initialViewUp=g,this.resetCameraNoEvent(),this.setViewPresentation(n),this.triggerCameraEvent(this.getCamera(),p);const v=l.photometricInterpretation==="MONOCHROME1";this.stackInvalidated=!0;const y=this._getInitialVOIRange(e);this.setVOI(y,{forceRecreateLUTFunction:!!v}),this.initialInvert=!!v,this.setInvertColor(this.invert||this.initialInvert),this.stackInvalidated=!1,this.stackActorReInitialized=!0,this._publishCalibratedEvent&&this.triggerCalibrationEvent()}_getInitialVOIRange(e){if(this.voiRange&&this.voiUpdatedWithSetProperties)return this.voiRange;const{windowCenter:r,windowWidth:n,voiLUTFunction:i}=e;let o=this._getVOIRangeFromWindowLevel(n,r,i);return o=this._getPTPreScaledRange()||o,o}_getPTPreScaledRange(){if(this._isCurrentImagePTPrescaled())return this._getDefaultPTPrescaledVOIRange()}_isCurrentImagePTPrescaled(){var e;return!(this.modality!=="PT"||!this.csImage.isPreScaled||!((e=this.csImage.preScale)!=null&&e.scalingParameters.suvbw))}_getDefaultPTPrescaledVOIRange(){return{lower:0,upper:5}}_getVOIRangeFromWindowLevel(e,r,n=Co.LINEAR){let i,o;if(typeof r=="number"&&typeof e=="number"?(i=r,o=e):Array.isArray(r)&&Array.isArray(e)&&(i=r[0],o=e[0]),i!==void 0&&o!==void 0)return Wu(o,i,n)}async _setImageIdIndex(e){if(e>=this.imageIds.length)throw new Error(`ImageIdIndex provided ${e} is invalid, the stack only has ${this.imageIds.length} elements`);this.currentImageIdIndex=e,this.hasPixelSpacing=!0,this.viewportStatus=Uo.PRE_RENDER;const r=await this._loadAndDisplayImage(this.imageIds[e],e);if(this.perImageIdDefaultProperties.size>=1){const n=this.perImageIdDefaultProperties.get(r);n!==void 0?this.setProperties(n):this.globalDefaultProperties!==void 0&&this.setProperties(this.globalDefaultProperties)}return r}resetCameraCPU({resetPan:e=!0,resetZoom:r=!0}){const{image:n}=this._cpuFallbackEnabledElement;if(!n)return;lle(this._cpuFallbackEnabledElement,e,r);const{scale:i}=this._cpuFallbackEnabledElement.viewport,{clientWidth:o,clientHeight:a}=this.element,s=[o/2,a/2],c=this.canvasToWorldCPU(s);this.setCameraCPU({focalPoint:c,scale:i})}resetCameraGPU({resetPan:e,resetZoom:r}){return this.setCamera({flipHorizontal:!1,flipVertical:!1,viewUp:this.initialViewUp}),super.resetCamera({resetPan:e,resetZoom:r,resetToCenter:!0})}scroll(e,r=!0,n=!1){const i=this.imageIds;if(isNaN(this.targetImageIdIndex))return;const o=this.targetImageIdIndex,a=i.length;let s=o+e;n?s=(s+a)%a:s=Math.max(0,Math.min(a-1,s)),this.targetImageIdIndex=s;const c=i[s];Fe.isLoaded(c)||!r?this.setImageIdIndex(s):(clearTimeout(this.debouncedTimeout),this.debouncedTimeout=window.setTimeout(()=>{this.setImageIdIndex(s)},40));const f={newImageIdIndex:s,imageId:c,direction:e};s!==o&&it(this.element,Ze.STACK_VIEWPORT_SCROLL,f)}setImageIdIndex(e){if(this._throwIfDestroyed(),this.currentImageIdIndex===e)return Promise.resolve(this.getCurrentImageId());const r=this._setImageIdIndex(e);return this.targetImageIdIndex=e,r}calibrateSpacing(e){const r=this.getImageIds().indexOf(e);this.stackInvalidated=!0,this._loadAndDisplayImage(e,r)}triggerCameraEvent(e,r){const n={previousCamera:r,camera:e,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};this.suppressEvents||it(this.element,Ze.CAMERA_MODIFIED,n)}triggerCalibrationEvent(){const{imageData:e}=this.getImageData(),r={element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId,imageId:this.getCurrentImageId(),imageData:e,worldToIndex:e.getWorldToIndex(),...this._calibrationEvent};this.suppressEvents||it(this.element,Ze.IMAGE_SPACING_CALIBRATED,r),this._publishCalibratedEvent=!1}jumpToWorld(e){const r=this.getImageIds(),n=this.getImageData(),{direction:i,spacing:o}=n,a=Fl({direction:i,spacing:o,imageIds:r},e,this.getCamera().viewPlaneNormal,{ignoreSpacing:!0}),s=r.indexOf(a);return s===-1?!1:(this.setImageIdIndex(s),this.render(),!0)}_getVOIRangeForCurrentImage(){const{windowCenter:e,windowWidth:r,voiLUTFunction:n}=this.csImage;return this._getVOIRangeFromWindowLevel(r,e,n)}_getValidVOILUTFunction(e){return Object.values(Co).includes(e)?e:Co.LINEAR}getSliceInfo(){const e=this.getSliceIndex(),{dimensions:r}=this.getImageData();return{width:r[0],height:r[1],sliceIndex:e,slicePlane:2}}isReferenceViewable(e,r={}){const n=this.getCurrentImageIdIndex(),i=this.imageIds[n];if(!i||!e)return!1;const{referencedImageId:o,multiSliceReference:a}=e;if(o){if(o===i)return!0;e.referencedImageURI||(e.referencedImageURI=Hr(o));const{referencedImageURI:c}=e,l=this.imageKeyToIndexMap.get(c);if(r.asOverlay&&this.matchImagesForOverlay(i,o))return!0;if(l===void 0)return!1;if(r.withNavigation)return!0;const f=a&&this.imageKeyToIndexMap.get(a.referencedImageId);return n<=f&&n>=l}if(!super.isReferenceViewable(e,r))return!1;if(e.volumeId)return r.asVolume;const{cameraFocalPoint:s}=e;if(r.asNearbyProjection&&s){const{spacing:c,direction:l,origin:f}=this.getImageData(),u=l.slice(6,9),d=hf({direction:l,spacing:c},u),h=Qn(We(),s,f),g=Pt(h,u),p=d/2;if(Math.abs(g)<=p)return!0}return!1}getViewReference(e={}){const{sliceIndex:r=this.getCurrentImageIdIndex()}=e,n=super.getViewReference(e),i=this.getCurrentImageId(r);if(i){if(n.referencedImageId=i,this.getCurrentImageIdIndex()!==r){const o=this.getImagePlaneReferenceData(r);if(!o)return;Object.assign(n,o)}return n}}setViewReference(e){if(!(e!=null&&e.referencedImageId)){(e==null?void 0:e.sliceIndex)!==void 0&&this.scroll(e.sliceIndex-this.targetImageIdIndex);return}const{referencedImageId:r}=e;e.referencedImageURI||(e.referencedImageURI=Hr(r));const{referencedImageURI:n}=e,i=this.imageKeyToIndexMap.get(n);if(i===void 0){e9.error(`No image URI found for ${n}`);return}this.scroll(i-this.targetImageIdIndex)}getViewReferenceId(e={}){const{sliceIndex:r=this.currentImageIdIndex}=e;return`imageId:${this.imageIds[r]}`}getSliceIndexForImage(e){if(e){if(typeof e=="string")return this.imageKeyToIndexMap.get(e);if(e.referencedImageId)return this.imageKeyToIndexMap.get(e.referencedImageId)}}getCPUFallbackError(e){return new Error(`method ${e} cannot be used during CPU Fallback mode`)}fillWithBackgroundColor(){const e=this.getRenderingEngine();e&&e.fillCanvasWithBackgroundColor(this.canvas,this.options.background)}unsetColormapCPU(){delete this._cpuFallbackEnabledElement.viewport.colormap,this._cpuFallbackEnabledElement.renderingTools={},this.cpuRenderingInvalidated=!0,this.fillWithBackgroundColor(),this.render()}setColormapCPU(e){this.colormap=e;const r=l1(e.name);this._cpuFallbackEnabledElement.viewport.colormap=r,this._cpuFallbackEnabledElement.renderingTools={},this.fillWithBackgroundColor(),this.cpuRenderingInvalidated=!0,this.render();const n={viewportId:this.id,colormap:e};it(this.element,Ze.COLORMAP_MODIFIED,n)}setColormapGPU(e){const i=this.getDefaultActor().actor.getProperty(),o=i.getRGBTransferFunction(),a=l1(e.name)||c1.getPresetByName(e.name);if(o)o.applyColorMap(a),o.setMappingRange(this.voiRange.lower,this.voiRange.upper),i.setRGBTransferFunction(0,o);else{const c=Ul.newInstance();c.applyColorMap(a),c.setMappingRange(this.voiRange.lower,this.voiRange.upper),i.setRGBTransferFunction(0,c)}this.colormap=e,this.render();const s={viewportId:this.id,colormap:e};it(this.element,Ze.COLORMAP_MODIFIED,s)}unsetColormapGPU(){throw new Error("unsetColormapGPU not implemented.")}_getImagePlaneModule(e){var n,i;const r=Tk(e);return this.hasPixelSpacing=!r.usingDefaultValues||((n=this.calibration)==null?void 0:n.scale)>0||((i=this.calibration)==null?void 0:i.rowPixelSpacing)>0,this.calibration||(this.calibration=r.calibration),r}isInAcquisitionPlane(){return!0}}class tE extends Mr{constructor(e){super(e),this.getNumberOfSlices=()=>1,this.getRotation=()=>0,this.getCurrentImageIdIndex=()=>0,this.getCurrentImageId=()=>null,this.resetCameraForResize=()=>this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0});const{parallelProjection:r,orientation:n}=this.options,i=this.getVtkActiveCamera();r!=null&&i.setParallelProjection(r),n&&n!==wd.ACQUISITION&&this.applyViewOrientation(n)}isInAcquisitionPlane(){return!1}resetCamera({resetPan:e=!0,resetZoom:r=!0,resetToCenter:n=!0}={}){super.resetCamera({resetPan:e,resetZoom:r,resetToCenter:n});const i=this.getVtkActiveCamera();return i.getParallelProjection()?i.setClippingRange(-li.MAXIMUM_RAY_DISTANCE,li.MAXIMUM_RAY_DISTANCE):i.setClippingRange(li.MINIMUM_SLAB_THICKNESS,li.MAXIMUM_RAY_DISTANCE),this.getRenderer().resetCameraClippingRange(),!0}setSlabThickness(e,r){return null}setBlendMode(e,r,n){return null}resetProperties(e){const r=e?this.getActor(e):this.getDefaultActor();if(!r)throw new Error(`No actor found for the given volumeId: ${e}`);r.slabThickness&&(r.slabThickness=li.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=Fe.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(X4(r.actor,n),Ks(r)){const i=r.actor.getProperty().getRGBTransferFunction(0);gw(i,this.initialTransferFunctionNodes)}this.setCamera(this.initialCamera),it(this.element,Ze.VOI_MODIFIED,super.getVOIModifiedEventDetail(e))}getSliceIndex(){return null}setCamera(e){super.setCamera(e),this.getRenderer().resetCameraClippingRange(),this.render()}setCameraClippingRange(){const e=this.getVtkActiveCamera();e.getParallelProjection()?e.setClippingRange(-li.MAXIMUM_RAY_DISTANCE,li.MAXIMUM_RAY_DISTANCE):e.setClippingRange(li.MINIMUM_SLAB_THICKNESS,li.MAXIMUM_RAY_DISTANCE)}resetSlabThickness(){return null}}async function Nk(t,e,r,n=!1,i=!1){r.forEach(a=>{const s=t.getViewport(a);if(!s)throw new Error(`Viewport with Id ${a} does not exist`);if(!(s instanceof Mr))throw new Error("setVolumesForViewports only supports VolumeViewport and VolumeViewport3D")});const o=r.map(async a=>{await t.getViewport(a).setVolumes(e,n,i)});await Promise.all(o)}async function kk(t,e,r,n=!1,i=!1){for(const a of r){const s=t.getViewport(a);if(!s)throw new Error(`Viewport with Id ${a} does not exist`);if(!(s instanceof Mr)){console.warn(`Viewport with Id ${a} is not a BaseVolumeViewport. Cannot add volume to this viewport.`);return}}const o=r.map(async a=>{await t.getViewport(a).addVolumes(e,n,i)});await Promise.all(o)}function Vk(t,e,r){for(const n of r){const i=t.getViewport(n);if(!i)throw new Error(`Viewport with Id ${n} does not exist`);if(!i.addImages){console.warn(`Viewport with Id ${n} does not have addImages. Cannot add image segmentation to this viewport.`);return}}r.forEach(n=>{t.getViewport(n).addImages(e)})}class fle{constructor(e){this.opacity=.4,this.outlineOpacity=.4,this.transferFunction=[],this.actor=e}setRGBTransferFunction(e,r){this.transferFunction[e]=r}setScalarOpacity(e){}setInterpolationTypeToNearest(){}setUseLabelOutline(){}setLabelOutlineOpacity(e){this.outlineOpacity=e}setLabelOutlineThickness(){}getColor(e){const r=this.transferFunction[0],n=r.getRedValue(e),i=r.getGreenValue(e),o=r.getBlueValue(e);return[n,i,o,this.opacity]}}class dle{constructor(e){this.actor=e}getInputData(){return this.actor.getImage()}}class hle{constructor(e,r){this.canvasProperties=new fle(this),this.visibility=!1,this.mapper=new dle(this),this.className="CanvasActor",this.derivedImage=r,this.viewport=e}renderRLE(e,r,n){const{width:i,height:o}=this.image;let{canvas:a}=this;(!a||a.width!==i||a.height!==o)&&(this.canvas=a=new window.OffscreenCanvas(i,o));const s=a.getContext("2d"),c=s.createImageData(i,o),{data:l}=c;l.fill(0);const{map:f}=n;let u=1/0,d=1/0,h=-1/0,g=-1/0;for(let y=0;y<o;y++){const m=f.getRun(y,0);if(!m)continue;d=Math.min(d,y),g=Math.max(g,y);const w=y*i<<2;let x;for(const C of m){const{start:S,end:T,value:_}=C;if(_===0){x||(x=[]),x.push(m.indexOf(C));continue}u=Math.min(u,S),h=Math.max(h,T);const E=this.canvasProperties.getColor(_).map(D=>D*255);let b=w+(S<<2);for(let D=S;D<T;D++)l[b++]=E[0],l[b++]=E[1],l[b++]=E[2],l[b++]=E[3]}}if(u>i)return;const p=h-u,v=g-d;s.putImageData(c,0,0,u-1,d-1,p+2,v+2),r.drawImage(a,u,d,p,v,u,d,p,v)}setMapper(e){this.mapper=e}render(e,r){if(!this.visibility)return;const n=this.image||this.getImage(),{width:i,height:o}=n,a=n.getScalarData();if(!a)return;const{voxelManager:s}=n;if(s&&s.map.getRun){this.renderRLE(e,r,s);return}let{canvas:c}=this;(!c||c.width!==i||c.height!==o)&&(this.canvas=c=new window.OffscreenCanvas(i,o));const l=c.getContext("2d"),f=l.createImageData(i,o),{data:u}=f;let d=0,h=0,g=1/0,p=1/0,v=-1/0,y=-1/0;for(let x=0;x<o;x++)for(let C=0;C<i;C++){const S=a[d++];if(S){g=Math.min(C,g),p=Math.min(x,p),v=Math.max(C,v),y=Math.max(x,y);const T=this.canvasProperties.getColor(S);u[h]=T[0]*255,u[h+1]=T[1]*255,u[h+2]=T[2]*255,u[h+3]=127}h+=4}if(g>i)return;const m=v-g+1,w=y-p+1;l.putImageData(f,0,0,g,p,m,w),r.drawImage(c,g,p,m,w,g,p,m,w)}getClassName(){return this.className}getProperty(){return this.canvasProperties}setVisibility(e){this.visibility=e}getMapper(){return this.mapper}isA(e){return e===this.className}getImage(){if(this.image)return this.image;this.image={...this.derivedImage};const e=this.viewport.getImageData();return Object.assign(this.image,{worldToIndex:r=>e.imageData.worldToIndex(r),indexToWorld:(r,n)=>e.imageData.indexToWorld(r,n),getDimensions:()=>e.dimensions,getScalarData:()=>{var r;return(r=this.derivedImage)==null?void 0:r.getPixelData()},getDirection:()=>e.direction,getSpacing:()=>e.spacing,setOrigin:()=>null,setDerivedImage:r=>{this.derivedImage=r,this.image=null},modified:()=>null}),this.image}}const Y8=class Y8{static imageIdToFrames(e){const r=e.match(this.frameRangeExtractor);if(!r||!r[2])return null;const n=r[2].split("-").map(i=>Number(i));return n.length===1?n[0]:n}static imageIdToFrameEnd(e){const r=this.imageIdToFrames(e);return Array.isArray(r)?r[1]:r}static imageIdToFrameStart(e){const r=this.imageIdToFrames(e);return Array.isArray(r)?r[0]:r}static framesToString(e){return Array.isArray(e)?`${e[0]}-${e[1]}`:String(e)}static framesToImageId(e,r){const n=e.match(this.frameRangeExtractor);if(!n||!n[2])return null;const i=this.framesToString(r);return e.replace(this.frameRangeExtractor,`${n[1]}${i}`)}};Y8.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let J0=Y8;const Mp=class Mp extends _d{constructor(e){super({...e,canvas:e.canvas||Ec(e.element)}),this.videoWidth=0,this.videoHeight=0,this.loop=!0,this.mute=!0,this.isPlaying=!1,this.scrollSpeed=1,this.playbackRate=1,this.frameRange=[0,0],this.fps=30,this.videoCamera={panWorld:[0,0],parallelScale:1},this.voiRange={lower:0,upper:255},this.getProperties=()=>({loop:this.videoElement.loop,muted:this.videoElement.muted,playbackRate:this.playbackRate,scrollSpeed:this.scrollSpeed,voiRange:{...this.voiRange}}),this.getMiddleSliceData=()=>{throw new Error("Method not implemented.")},this.useCustomRenderingPipeline=!0,this.resetCamera=()=>(this.refreshRenderValues(),this.canvasContext.fillRect(0,0,this.canvas.width,this.canvas.height),this.isPlaying||this.renderFrame(),!0),this.getNumberOfSlices=()=>{const r=Math.round(this.videoElement.duration*this.fps/this.scrollSpeed);return isNaN(r)?this.numberOfFrames:r},this.getFrameOfReferenceUID=()=>this.videoElement.src,this.resize=()=>{const r=this.canvas,{clientWidth:n,clientHeight:i}=r;(r.width!==n||r.height!==i)&&(r.width=n,r.height=i),this.refreshRenderValues(),this.isPlaying||this.renderFrame()},this.canvasToWorld=(r,n=[0,0,0])=>{const i=this.videoCamera.panWorld,o=this.getWorldToCanvasRatio(),a=[i[0]*o,i[1]*o],s=[r[0]-a[0],r[1]-a[1]];return n.splice(0,2,s[0]/o,s[1]/o),n},this.worldToCanvas=r=>{const n=this.videoCamera.panWorld,i=this.getWorldToCanvasRatio();return[(r[0]+n[0])*i,(r[1]+n[1])*i]},this.getRotation=()=>0,this.canvasToIndex=r=>{const n=this.getTransform();return n.invert(),n.transformPoint(r.map(i=>i*devicePixelRatio))},this.indexToCanvas=r=>this.getTransform().transformPoint(r).map(i=>i/devicePixelRatio),this.customRenderViewportToCanvas=()=>{this.renderFrame()},this.renderFrame=()=>{var s;const r=window.devicePixelRatio||1,i=this.getTransform().getMatrix(),o=this.canvasContext;o.resetTransform(),o.clearRect(0,0,this.canvas.width,this.canvas.height),o.transform(i[0]/r,i[1]/r,i[2]/r,i[3]/r,i[4]/r,i[5]/r),o.drawImage(this.videoElement,0,0,this.videoWidth,this.videoHeight);for(const c of this.getActors())c.actor.render(this,this.canvasContext);this.canvasContext.resetTransform(),it(this.element,Ze.STACK_NEW_IMAGE,{element:this.element,viewportId:this.id,viewport:this,renderingEngineId:this.renderingEngineId,time:this.videoElement.currentTime,duration:this.videoElement.duration}),it(this.element,Ze.IMAGE_RENDERED,{element:this.element,viewportId:this.id,viewport:this,imageIndex:this.getCurrentImageIdIndex(),numberOfSlices:this.numberOfFrames,renderingEngineId:this.renderingEngineId,time:this.videoElement.currentTime,duration:this.videoElement.duration}),(s=this.initialRender)==null||s.call(this);const a=this.getFrameNumber();this.isPlaying&&(a<this.frameRange[0]?this.setFrameNumber(this.frameRange[0]):a>this.frameRange[1]&&(this.loop?this.setFrameNumber(this.frameRange[0]):this.pause()))},this.renderWhilstPlaying=()=>{this.renderFrame(),this.isPlaying&&requestAnimationFrame(this.renderWhilstPlaying)},this.canvasContext=this.canvas.getContext("2d"),this.renderingEngineId=e.renderingEngineId,this.element.setAttribute("data-viewport-uid",this.id),this.element.setAttribute("data-rendering-engine-uid",this.renderingEngineId),this.videoElement=document.createElement("video"),this.videoElement.muted=this.mute,this.videoElement.loop=this.loop,this.videoElement.autoplay=!0,this.videoElement.crossOrigin="anonymous",this.addEventListeners(),this.resize()}static get useCustomRenderingPipeline(){return!0}addEventListeners(){this.canvas.addEventListener(Ze.ELEMENT_DISABLED,this.elementDisabledHandler)}removeEventListeners(){this.canvas.removeEventListener(Ze.ELEMENT_DISABLED,this.elementDisabledHandler)}elementDisabledHandler(){this.removeEventListeners(),this.videoElement.remove()}getImageDataMetadata(e){const r=typeof e=="string"?e:e.imageId,n=yt(aa.IMAGE_PLANE,r);let i=n.rowCosines,o=n.columnCosines;(n.usingDefaultValues||i==null||o==null)&&(i=[1,0,0],o=[0,1,0]);const s=Nt(i[0],i[1],i[2]),c=Nt(o[0],o[1],o[2]),{rows:l,columns:f}=n,u=We();Gn(u,s,c);let d=n.imagePositionPatient;d==null&&(d=[0,0,0]);const h=n.columnPixelSpacing||1,g=n.rowPixelSpacing||1,p=n.columns,v=n.rows,y=1,m=1;return this.hasPixelSpacing=!!n.columnPixelSpacing,{bitsAllocated:8,numberOfComponents:3,origin:d,rows:l,columns:f,direction:[...s,...c,...u],dimensions:[p,v,m],spacing:[h,g,y],hasPixelSpacing:this.hasPixelSpacing,numVoxels:p*v*m,imagePlaneModule:n}}setDataIds(e,r){var n;this.setVideo(e[0],(((n=r.viewReference)==null?void 0:n.sliceIndex)||0)+1)}setVideo(e,r){this.imageId=Array.isArray(e)?e[0]:e;const n=yt(aa.IMAGE_URL,e);if(!(n!=null&&n.rendered))throw new Error(`Video Image ID ${e} does not have a rendered video view`);const{rendered:i}=n,o=yt(aa.GENERAL_SERIES,e);this.modality=o==null?void 0:o.Modality,this.metadata=this.getImageDataMetadata(e);let{cineRate:a,numberOfFrames:s}=yt(aa.CINE,e);return this.numberOfFrames=s,this.setVideoURL(i).then(()=>((!s||s===1)&&(s=Math.round(this.videoElement.duration*(a||30))),a||(a=Math.round(s/this.videoElement.duration)),this.fps=a,this.numberOfFrames=s,this.setFrameRange([1,s]),this.initialRender=()=>{this.initialRender=null,this.pause(),this.setFrameNumber(r||1)},new Promise(c=>{window.setTimeout(()=>{this.setFrameNumber(r||1),c(this)},25)})))}async setVideoURL(e){return new Promise(r=>{this.videoElement.src=e,this.videoElement.preload="auto";const n=()=>{this.videoWidth=this.videoElement.videoWidth,this.videoHeight=this.videoElement.videoHeight,this.videoElement.removeEventListener("loadedmetadata",n),this.refreshRenderValues(),r(!0)};this.videoElement.addEventListener("loadedmetadata",n)})}getImageIds(){const e=new Array(this.numberOfFrames),r=this.imageId.replace(/[0-9]+$/,"");for(let n=0;n<this.numberOfFrames;n++)e[n]=`${r}${n+1}`;return e}togglePlayPause(){return this.isPlaying?(this.pause(),!1):(this.play(),!0)}async play(){try{this.isPlaying||(this.isPlaying=!0,await this.videoElement.play(),this.renderWhilstPlaying())}catch{}}pause(){try{this.isPlaying=!1,this.videoElement.pause()}catch{}}async scroll(e=1){await this.pause();const r=this.videoElement,n=this.renderFrame,o=r.currentTime+e*this.scrollSpeed/this.fps;r.currentTime=o;const a=s=>{n(),r.removeEventListener("seeked",a)};r.addEventListener("seeked",a)}async start(){const e=this.videoElement,r=this.renderFrame;if(e.currentTime=0,e.paused){const n=i=>{r(),e.removeEventListener("seeked",n)};e.addEventListener("seeked",n)}}async end(){const e=this.videoElement,r=this.renderFrame;if(e.currentTime=e.duration,e.paused){const n=i=>{r(),e.removeEventListener("seeked",n)};e.addEventListener("seeked",n)}}async setTime(e){const r=this.videoElement,n=this.renderFrame;if(r.currentTime=e,r.paused){const i=o=>{n(),r.removeEventListener("seeked",i)};r.addEventListener("seeked",i)}}getSliceViewInfo(){throw new Error("Method not implemented.")}async setFrameNumber(e){this.setTime((e-1)/this.fps)}setFrameRange(e){if(!e){this.frameRange=[1,this.numberOfFrames];return}e.length!==2||e[0]===e[1]||(this.frameRange=[e[0],e[1]])}getSliceIndexForImage(e){if(e){if(typeof e=="string")return J0.imageIdToFrameStart(e);if(e.referencedImageId)return J0.imageIdToFrameStart(e.referencedImageId)}}getFrameRange(){return this.frameRange}setProperties(e){e.loop!==void 0&&(this.videoElement.loop=e.loop),e.muted!==void 0&&(this.videoElement.muted=e.muted),e.playbackRate!==void 0&&this.setPlaybackRate(e.playbackRate),e.scrollSpeed!==void 0&&this.setScrollSpeed(e.scrollSpeed),e.voiRange&&this.setVOI(e.voiRange)}setPlaybackRate(e=1){if(this.playbackRate=e,e<.0625){this.pause();return}this.videoElement&&(this.videoElement.playbackRate=e,this.play())}setScrollSpeed(e=1,r=n1.FRAME){this.scrollSpeed=r===n1.SECOND?e*this.fps:e}resetProperties(){this.setProperties({loop:!1,muted:!0,voiRange:{lower:0,upper:255}})}getScalarData(){var o;if(((o=this.scalarData)==null?void 0:o.frameNumber)===this.getFrameNumber())return this.scalarData;if(!this.videoElement||!this.videoElement.videoWidth||!this.videoElement.videoHeight){console.debug("Video not ready yet, returning empty scalar data");const a=new Uint8ClampedArray;return a.getRange=()=>[0,255],a.frameNumber=-1,a}const e=document.createElement("canvas");e.width=this.videoElement.videoWidth,e.height=this.videoElement.videoHeight;const r=e.getContext("2d");r.drawImage(this.videoElement,0,0);const i=r.getImageData(0,0,e.width,e.height).data;return i.getRange=()=>[0,255],i.frameNumber=this.getFrameNumber(),this.scalarData=i,i}getImageData(){const{metadata:e}=this,r=e.spacing,n={getDirection:()=>e.direction,getDimensions:()=>e.dimensions,getRange:()=>[0,255],getScalarData:()=>this.getScalarData(),getSpacing:()=>e.spacing,worldToIndex:o=>{const a=this.worldToCanvas(o),s=this.canvasToIndex(a);return[s[0],s[1],0]},indexToWorld:(o,a)=>{const s=this.indexToCanvas([o[0],o[1]]);return this.canvasToWorld(s,a)}},i={dimensions:e.dimensions,spacing:r,origin:e.origin,direction:e.direction,metadata:{Modality:this.modality,FrameOfReferenceUID:e.FrameOfReferenceUID},getScalarData:()=>this.getScalarData(),scalarData:this.getScalarData(),imageData:n,voxelManager:{forEach:(o,a)=>G4(a.imageData,{pointInShapeFn:a.isInObject??(()=>!0),callback:o,boundsIJK:a.boundsIJK,returnPoints:a.returnPoints??!1})},hasPixelSpacing:this.hasPixelSpacing,calibration:this.calibration,preScale:{scaled:!1}};return Object.defineProperty(n,"scalarData",{get:()=>this.getScalarData(),enumerable:!0}),i}hasImageURI(e){const r=e.match(Mp.frameRangeExtractor),n=r?e.substring(0,r.index):e;return this.imageId.includes(n)}setVOI(e){this.voiRange=e;const r=this.setColorTransform(e,this.averageWhite);this.canvas.style.filter=r}setWindowLevel(e=256,r=128){const n=r-e/2,i=r+e/2-1;this.setVOI({lower:n,upper:i}),this.setColorTransform({lower:n,upper:i},this.averageWhite)}setAverageWhite(e){this.averageWhite=e,this.setColorTransform(this.voiRange,e)}setCamera(e){const{parallelScale:r,focalPoint:n}=e;if(r&&(this.videoCamera.parallelScale=this.element.clientHeight/2/r),n!==void 0){const i=this.worldToCanvas(n),o=[this.element.clientWidth/2,this.element.clientHeight/2],a=[(i[0]-o[0])/this.videoCamera.parallelScale,(i[1]-o[1])/this.videoCamera.parallelScale];this.videoCamera.panWorld=[this.videoCamera.panWorld[0]-a[0],this.videoCamera.panWorld[1]-a[1]]}this.canvasContext.fillStyle="rgba(0,0,0,1)",this.canvasContext.fillRect(0,0,this.canvas.width,this.canvas.height),this.isPlaying||this.renderFrame()}getCurrentImageId(e=this.getCurrentImageIdIndex()){return this.imageId.replace("/frames/1",`/frames/${e+1}`)}getViewReferenceId(e={}){const{sliceIndex:r}=e;return r===void 0?`videoId:${this.getCurrentImageId()}`:Array.isArray(r)?`videoId:${this.imageId.substring(0,this.imageId.length-1)}${r[0]+1}-${r[1]+1}`:`videoId:${this.imageId.replace("/frames/1",`/frames/${1+r}`)}`}isReferenceViewable(e,r={}){let{imageURI:n}=r;const{referencedImageId:i,sliceIndex:o,multiSliceReference:a}=e;if(!super.isReferenceViewable(e))return!1;const s=this.getCurrentImageId();if(!n){const d=s.indexOf(":");n=s.substring(d+1,s.length-1)}if(r.withNavigation)return!0;const c=this.getSliceIndex();if(a){const d=J0.imageIdToFrameEnd(a.referencedImageId);return c>=o&&c<=d}if(o!==void 0)return c===o;if(!i)return!1;const l=i.match(Mp.frameRangeExtractor);if(!l||!l[2])return!0;const f=l[2].split("-").map(d=>Number(d)),u=c+1;return f[0]<=u&&u<=(f[1]??f[0])}setViewReference(e){typeof e.sliceIndex=="number"?this.setFrameNumber(e.sliceIndex+1):Array.isArray(e.sliceIndex)&&this.setFrameRange(e.sliceIndex)}getViewReference(e){const r=(e==null?void 0:e.sliceIndex)??(this.isPlaying?this.frameRange[0]:this.getCurrentImageIdIndex()),n=(e==null?void 0:e.rangeEndSliceIndex)??(this.isPlaying?this.frameRange[1]-1:void 0),i=n>r?{sliceIndex:n,referencedImageId:this.getCurrentImageId(n)}:void 0;return{...super.getViewReference(e),referencedImageId:this.getViewReferenceId(e),sliceIndex:r,multiSliceReference:i}}getFrameNumber(){return 1+this.getCurrentImageIdIndex()}getCurrentImageIdIndex(){return Math.round(this.videoElement.currentTime*this.fps)}getSliceIndex(){return this.getCurrentImageIdIndex()/this.scrollSpeed}getCamera(){const{parallelScale:e}=this.videoCamera,r=[this.element.clientWidth/2,this.element.clientHeight/2];return{parallelProjection:!0,focalPoint:this.canvasToWorld(r),position:[0,0,0],viewUp:[0,-1,0],parallelScale:this.element.clientHeight/2/e,viewPlaneNormal:[0,0,1]}}getFrameRate(){return this.fps}getPan(){const e=this.videoCamera.panWorld;return[e[0],e[1]]}refreshRenderValues(){let e=this.canvas.offsetWidth/this.videoWidth;this.videoHeight*e>this.canvas.height&&(e=this.canvas.offsetHeight/this.videoHeight);const r=Math.floor(this.videoWidth*e),n=Math.floor(this.videoHeight*e),i=(this.canvas.offsetWidth-r)/2,o=(this.canvas.offsetHeight-n)/2,a=i/e,s=o/e;this.videoCamera.panWorld=[a,s],this.videoCamera.parallelScale=e}getWorldToCanvasRatio(){return this.videoCamera.parallelScale}getCanvasToWorldRatio(){return 1/this.videoCamera.parallelScale}getTransform(){const e=this.videoCamera.panWorld,r=window.devicePixelRatio||1,n=this.getWorldToCanvasRatio(),i=this.getCanvasToWorldRatio(),o=[this.canvas.offsetWidth/2,this.canvas.offsetHeight/2],a=[o[0]*i,o[1]*i],s=new $h;return s.scale(r,r),s.translate(o[0],o[1]),s.scale(n,n),s.translate(e[0],e[1]),s.translate(-a[0],-a[1]),s}updateCameraClippingPlanesAndRange(){}addImages(e){const r=this.getActors();e.forEach(n=>{const{imageId:i,...o}=n,a=Fe.getImage(i),s=this.createActorMapper(a),c=n.actorUID??kn();s&&(r.push({uid:c,actor:s,referencedId:i,...o}),n.callback&&n.callback({imageActor:s,imageId:i}))}),this.setActors(r)}createActorMapper(e){return new hle(this,e)}};Mp.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let Ch=Mp;const gle=`
+`;function Kae(t,e,r){if(e.apply(t)){const i=t.getIndependentComponents();return`${t.getMTime()}-${i}-${r}`}return"0"}const Ua=new Float64Array(16),mc=new Float64Array(16),mv=new Float64Array(16),ul=new Float64Array(4),ki=new Float64Array(4);function qae(t,e){e.classHierarchy.push("vtkWebGPUImageMapper"),t.buildPass=i=>{if(i){e.WebGPUImageSlice=t.getFirstAncestorOfType("vtkWebGPUImageSlice"),e.WebGPURenderer=e.WebGPUImageSlice.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.device=e.WebGPURenderWindow.getDevice();const o=e.WebGPURenderer.getRenderable();e.renderable.getSliceAtFocalPoint()&&e.renderable.setSliceFromCamera(o.getActiveCamera())}},t.translucentPass=i=>{i&&t.render()},t.opaquePass=i=>{i&&t.render()},t.render=()=>{e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.prepareToDraw(e.WebGPURenderer.getRenderEncoder()),e.renderEncoder.registerDrawCallback(e.pipeline,t.draw)},t.computePipelineHash=()=>{const i=e.currentInput.getExtent();i[0]===i[1]||i[2]===i[3]||i[4]===i[5]?(e.dimensions=2,e.pipelineHash="img2"):(e.dimensions=3,e.pipelineHash="img3")},t.updateUBO=()=>{const i=e.UBO.getSendTime(),o=e.WebGPUImageSlice.getRenderable(),a=o.getMapper();if(t.getMTime()>i||e.renderable.getMTime()>i||o.getProperty().getMTime()>i){const s=a.getInputData(),c=e.WebGPURenderer.getStabilizedCenterByReference();Ut(Ua),Cr(Ua,Ua,c);const l=o.getMatrix();On(mc,l),Qr(mc,mc),Un(Ua,mc,Ua);const f=s.getWorldToIndex();Un(Ua,f,Ua),Qr(mv,Ua),Z1(mc,[.5,.5,.5]),Un(Ua,mc,Ua);const u=s.getDimensions();Ut(mc),Bc(mc,mc,[1/u[0],1/u[1],1/u[2]]),Un(Ua,mc,Ua),e.UBO.setArray("SCTCMatrix",Ua);const d=e.currentInput.getExtent(),{ijkMode:h}=e.renderable.getClosestIJKAxis();let g=e.renderable.getSlice();h!==e.renderable.getSlicingMode()&&(g=e.renderable.getSliceAtPosition(g));let p=2,v=0,y=1;h===UD.I?(p=0,v=1,y=2):h===UD.J&&(p=1,v=2,y=0),ul[p]=g,ul[v]=d[v*2]-.5,ul[y]=d[y*2]-.5,ul[3]=1,Ou(ul,ul,mv),e.UBO.setArray("Origin",ul),ki[p]=g,ki[v]=d[v*2+1]+.5,ki[y]=d[y*2]-.5,ki[3]=1,Ou(ki,ki,mv),G6(ki,ki,ul),ki[3]=1,e.UBO.setArray("Axis1",ki),ki[p]=g,ki[v]=d[v*2]-.5,ki[y]=d[y*2+1]+.5,ki[3]=1,Ou(ki,ki,mv),G6(ki,ki,ul),ki[3]=1,e.UBO.setArray("Axis2",ki);const m=[1,1,1,1],w=[0,0,0,0],x=e.textureViews[0],C=x.getTexture().getScale(),S=x.getTexture().getNumberOfComponents();for(let T=0;T<S;T++){let _=o.getProperty().getColorWindow(),E=o.getProperty().getColorLevel();const D=o.getProperty().getRGBTransferFunction(0);if(D){const I=D.getRange();_=I[1]-I[0],E=.5*(I[1]+I[0])}m[T]=C/_,w[T]=-E/_+.5}e.UBO.setArray("cScale",m),e.UBO.setArray("cShift",w),e.UBO.sendIfNeeded(e.device)}},t.updateLUTImage=()=>{const i=e.WebGPUImageSlice.getRenderable().getProperty();t.getTextureViews()[0].getTexture().getNumberOfComponents();const a=1,s=Kae(i,i.getRGBTransferFunction,a);if(e.colorTextureString!==s){e.numRows=a;const c=new Uint8ClampedArray(e.numRows*2*e.rowLength*4);let l=i.getRGBTransferFunction();if(l){const f=new Float32Array(e.rowLength*3);for(let u=0;u<a;u++){l=i.getRGBTransferFunction(u);const d=l.getRange();l.getTable(d[0],d[1],e.rowLength,f,1);for(let h=0;h<e.rowLength;h++){const g=u*e.rowLength*8+h*4;c[g]=255*f[h*3],c[g+1]=255*f[h*3+1],c[g+2]=255*f[h*3+2],c[g+3]=255;for(let p=0;p<4;p++)c[g+e.rowLength*4+p]=c[g+p]}}}else for(let f=0;f<e.rowLength;++f){const u=255*f/(e.rowLength-1);c[f*4]=u,c[f*4+1]=u,c[f*4+2]=u,c[f*4+3]=255;for(let d=0;d<4;d++)c[f*4+e.rowLength*4+d]=c[f*4+d]}{const f={nativeArray:c,width:e.rowLength,height:e.numRows*2,depth:1,format:"rgba8unorm"},d=e.device.getTextureManager().getTexture(f).createView("tfunTexture");e.textureViews[1]=d}e.colorTextureString=s}};const r=t.updateBuffers;t.updateBuffers=()=>{r();const i=e.device.getTextureManager().getTextureForImageData(e.currentInput),o=e.textureViews;if(!o[0]||o[0].getTexture()!==i){const c=i.createView("imgTexture");o[0]=c}t.updateLUTImage(),t.updateUBO();const s=e.WebGPUImageSlice.getRenderable().getProperty().getInterpolationType()===ad.NEAREST?"nearest":"linear";(!e.clampSampler||s!==e.clampSampler.getOptions().minFilter)&&(e.clampSampler=XN.newInstance({label:"clampSampler"}),e.clampSampler.create(e.device,{minFilter:s,magFilter:s}),e.additionalBindables=[e.clampSampler])};const n=t.getShaderReplacements();t.replaceShaderPosition=(i,o,a)=>{const s=o.getShaderDescription("vertex");s.addBuiltinOutput("vec4<f32>","@builtin(position) Position");let c=s.getCode();const l=["var pos: vec4<f32> = mapperUBO.Origin +","   (vertexBC.x * 0.5 + 0.5) * mapperUBO.Axis1 + (vertexBC.y * 0.5 + 0.5) * mapperUBO.Axis2;","pos.w = 1.0;"];e.dimensions===2?l.push("var tcoord : vec2<f32> = (mapperUBO.SCTCMatrix * pos).xy;"):l.push("var tcoord : vec3<f32> = (mapperUBO.SCTCMatrix * pos).xyz;"),l.push("output.tcoordVS = tcoord;","output.Position = rendererUBO.SCPCMatrix * pos;"),c=pr.substitute(c,"//VTK::Position::Impl",l).result,s.setCode(c)},n.set("replaceShaderPosition",t.replaceShaderPosition),t.replaceShaderTCoord=(i,o,a)=>{const s=o.getShaderDescription("vertex");e.dimensions===2?s.addOutput("vec2<f32>","tcoordVS"):s.addOutput("vec3<f32>","tcoordVS")},n.set("replaceShaderTCoord",t.replaceShaderTCoord),t.replaceShaderImage=(i,o,a)=>{const s=o.getShaderDescription("fragment");let c=s.getCode();e.dimensions===3?c=pr.substitute(c,"//VTK::Image::Sample",["    var computedColor: vec4<f32> =","      textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result:c=pr.substitute(c,"//VTK::Image::Sample",["    var computedColor: vec4<f32> =","      textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result,c=pr.substitute(c,"//VTK::Image::Sample",["    var coord: vec2<f32> =","      vec2<f32>(computedColor.r * mapperUBO.cScale.r + mapperUBO.cShift.r, 0.5);","    computedColor = textureSampleLevel(tfunTexture, clampSampler, coord, 0.0);"]).result,s.setCode(c)},n.set("replaceShaderImage",t.replaceShaderImage)}const Xae={rowLength:1024};function Yae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Xae,r),wS.extend(t,e,r),t.setFragmentShaderTemplate(Hae),e.UBO=q0.newInstance({label:"mapperUBO"}),e.UBO.addEntry("SCTCMatrix","mat4x4<f32>"),e.UBO.addEntry("Origin","vec4<f32>"),e.UBO.addEntry("Axis2","vec4<f32>"),e.UBO.addEntry("Axis1","vec4<f32>"),e.UBO.addEntry("cScale","vec4<f32>"),e.UBO.addEntry("cShift","vec4<f32>"),e.lutBuildTime={},br(e.lutBuildTime,{mtime:0}),e.imagemat=Ut(new Float64Array(16)),e.imagematinv=Ut(new Float64Array(16)),e.VBOBuildTime={},br(e.VBOBuildTime),qae(t,e)}const Jae=Jn(Yae,"vtkWebGPUImageMapper");Is("vtkImageMapper",Jae);function Zae(t,e){e.classHierarchy.push("vtkWebGPUImageSlice"),t.buildPass=r=>{if(!(!e.renderable||!e.renderable.getVisibility())&&r){if(!e.renderable)return;e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes()}},t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.getBufferShift=r=>(t.getKeyMatrices(r),e.bufferShift),t.getKeyMatrices=r=>{if(Math.max(e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.renderable.computeMatrix();const n=e.renderable.getMatrix(),i=r.getStabilizedCenterByReference();e.bufferShift[0]=n[3]-i[0],e.bufferShift[1]=n[7]-i[1],e.bufferShift[2]=n[11]-i[2],On(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?Ut(e.keyMatrices.normalMatrix):(jr(e.keyMatrices.normalMatrix,e.keyMatrices.bcwc),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,Qr(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),On(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),Cr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),Cr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const Qae={bufferShift:void 0,keyMatrixTime:null,keyMatrices:null,propID:void 0};function ese(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Qae,r),wr.extend(t,e,r),e.keyMatricesTime={},br(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},e.keyMatrixTime={},br(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Ut(new Float64Array(16))},e.bufferShift=[0,0,0,0],Ko(t,e,["propID","keyMatricesTime"]),Zae(t,e)}const tse=Jn(ese,"vtkWebGPUImageSlice");Is("vtkImageSlice",tse);function nse(t,e){e.classHierarchy.push("vtkWebGPUVolume"),t.buildPass=i=>{!e.renderable||!e.renderable.getVisibility()||i&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),e.renderable.getMapper().update())},t.queryPass=(i,o)=>{if(i){if(!e.renderable||!e.renderable.getVisibility())return;const a=e.renderable.getMapper().getBounds();if(!a||a.length!==6||a[0]>a[1])return;o.addVolume(t)}};const r=new Float64Array(3),n=new Float64Array(3);t.getBoundingCubePoints=(i,o)=>{const a=e.renderable.getMapper().getInputData();if(!a)return;const s=a.getExtent(),c=e.renderable.getMatrix();let l=0;for(let f=4;f<6;f++){r[2]=s[f];for(let u=2;u<4;u++){r[1]=s[u];for(let d=0;d<2;d++){r[0]=s[d],a.indexToWorld(r,n);let h=o+l*3;i[h++]=c[0]*n[0]+c[1]*n[1]+c[2]*n[2]+c[3],i[h++]=c[4]*n[0]+c[5]*n[1]+c[6]*n[2]+c[7],i[h++]=c[8]*n[0]+c[9]*n[1]+c[10]*n[2]+c[11],l++}}}},t.getKeyMatrices=i=>{if(Math.max(e.renderable.getMTime(),i.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.renderable.computeMatrix();const o=e.renderable.getMatrix(),a=i.getStabilizedCenterByReference();On(e.keyMatrices.bcwc,o),Cr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-a[0],-a[1],-a[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const rse={propID:void 0,keyMatricesTime:null};function ise(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rse,r),wr.extend(t,e,r),e.keyMatricesTime={},K.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={bcwc:new Float64Array(16),bcsc:new Float64Array(16)},K.get(t,e,["propID","keyMatricesTime"]),nse(t,e)}const ose=K.newInstance(ise,"vtkWebGPUVolume");Is("vtkVolume",ose);function ase(t,e){e.classHierarchy.push("vtkWebGPUPixelSpaceCallbackMapper"),t.opaquePass=(r,n)=>{e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent();const i=e.WebGPURenderer.getAspectRatio(),o=e.WebGPURenderer?e.WebGPURenderer.getRenderable().getActiveCamera():null,a=e.WebGPURenderer.getTiledSizeAndOrigin(),s=null;e.renderable.getUseZValues(),e.renderable.invokeCallback(e.renderable.getInputData(),o,i,a,s)}}const sse={};function cse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,sse,r),wr.extend(t,e,r),ase(t,e)}const lse=K.newInstance(cse,"vtkWebGPUPixelSpaceCallbackMapper");Is("vtkPixelSpaceCallbackMapper",lse);const BD=[[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],GD=[[0,-1,0],[0,1,0]],use=[[0,-1,0],[0,1,0],[0,0,-1]],fse=[[0,-1,0],[0,1,0],[0,0,1]];var sh;let o0=(sh=class{static copyMap(e,r){for(const[n,i]of r.rows)e.rows.set(n,structuredClone(i))}constructor(e,r,n=1){this.rows=new Map,this.height=1,this.width=1,this.depth=1,this.jMultiple=1,this.kMultiple=1,this.numComps=1,this.pixelDataConstructor=Uint8Array,this.updateScalarData=function(i){i.fill(0);const o=(a,s,c)=>{const{start:l,end:f,value:u}=s;for(let d=l;d<f;d++)i[a+d]=u};this.forEach(o)},this.get=i=>{const o=i%this.jMultiple,a=(i-o)/this.jMultiple,s=this.getRLE(o,a);return(s==null?void 0:s.value)??this.defaultValue},this.getRun=(i,o)=>{const a=i+o*this.height;return this.rows.get(a)},this.set=(i,o)=>{if(o===void 0)return;const a=i%this.width,s=(i-a)/this.width,c=this.rows.get(s);if(!c){this.rows.set(s,[{start:a,end:a+1,value:o}]);return}const l=this.findIndex(c,a),f=c[l],u=c[l-1];if(!f){if(!u||u.value!==o||u.end!==a){c[l]={start:a,end:a+1,value:o};return}u.end++;return}const{start:d,end:h,value:g}=f;if(o===g&&a>=d)return;const p={start:a,end:a+1,value:o},v=a>d,y=v?l+1:l,m=v?f:u;let w=v?c[l+1]:f;if((m==null?void 0:m.value)===o&&(m==null?void 0:m.end)===a){m.end++,(w==null?void 0:w.value)===o&&w.start===a+1?(m.end=w.end,c.splice(l,1)):(w==null?void 0:w.start)===a&&(w.start++,w.start===w.end&&(c.splice(l,1),w=c[l],(w==null?void 0:w.start)===a+1&&w.value===o&&(m.end=w.end,c.splice(l,1))));return}if((w==null?void 0:w.value)===o&&w.start===a+1){w.start--,(m==null?void 0:m.end)>a&&(m.end=a,m.end===m.start&&c.splice(l,1));return}if((w==null?void 0:w.start)===a&&w.end===a+1){w.value=o;const x=c[l+1];(x==null?void 0:x.start)==a+1&&x.value===o&&(c.splice(l+1,1),w.end=x.end);return}a===(w==null?void 0:w.start)&&w.start++,v&&h>a+1?c.splice(y,0,p,{start:a+1,end:m.end,value:m.value}):c.splice(y,0,p),(m==null?void 0:m.end)>a&&(m.end=a)},this.width=e,this.height=r,this.depth=n,this.jMultiple=e,this.kMultiple=this.jMultiple*r}toIJK(e){const r=e%this.jMultiple,n=(e-r)/this.jMultiple%this.height,i=Math.floor(e/this.kMultiple);return[r,n,i]}toIndex([e,r,n]){return e+n*this.kMultiple+r*this.jMultiple}getRLE(e,r,n=0){const i=this.rows.get(r+n*this.height);if(!i)return;const o=this.findIndex(i,e),a=i[o];return e>=(a==null?void 0:a.start)?a:void 0}has(e){const r=e%this.jMultiple,n=(e-r)/this.jMultiple,i=this.getRLE(r,n);return(i==null?void 0:i.value)!==void 0}delete(e){const r=e%this.width,n=(e-r)/this.width,i=this.rows.get(n);if(!i)return;const o=this.findIndex(i,r),a=i[o];if(!a||a.start>r)return;if(a.end===r+1){a.end--,a.start>=a.end&&(i.splice(o,1),i.length||this.rows.delete(n));return}if(a.start===r){a.start++;return}const s={value:a.value,start:r+1,end:a.end};a.end=r,i.splice(o+1,0,s)}findIndex(e,r){for(let n=0;n<e.length;n++){const{end:i}=e[n];if(r<i)return n}return e.length}forEach(e,r){const n=r==null?void 0:r.rowModified;for(const[i,o]of this.rows){const a=n?[...o]:o;for(const s of a)e(i*this.width,s,o)}}forEachRow(e){for(const[r,n]of this.rows)e(r*this.width,n)}clear(){this.rows.clear()}keys(){return[...this.rows.keys()]}getPixelData(e=0,r){r?r.fill(0):r=new this.pixelDataConstructor(this.width*this.height*this.numComps);const{width:n,height:i,numComps:o}=this;for(let a=0;a<i;a++){const s=this.getRun(a,e);if(s)if(o===1)for(const c of s){const l=a*n,{start:f,end:u,value:d}=c;for(let h=f;h<u;h++)r[l+h]=d}else for(const c of s){const l=a*n*o,{start:f,end:u,value:d}=c;for(let h=f;h<u;h+=o)for(let g=0;g<o;g++)r[l+h+g]=d[g]}}return r}floodFill(e,r,n,i,o){const a=this.getRLE(e,r,n);if(!a)throw new Error(`Initial point ${e},${r},${n} isn't in the RLE`);const s=[[a,r,n]],c=a.value;if(c===i)throw new Error(`source (${c}) and destination (${i}) are identical`);return this.flood(s,c,i,o)}flood(e,r,n,i){let o=0;const{planar:a=!0,diagonals:s=!0,singlePlane:c=!1}=i||{},l={planar:a,diagonals:s,singlePlane:c};for(;e.length;){const f=e.pop(),[u]=f;if(u.value!==r)continue;u.value=n,o+=u.end-u.start;const d=this.findAdjacents(f,l).filter(h=>h&&h[0].value===r);e.push(...d)}return o}fillFrom(e,r){for(let n=r[2][0];n<=r[2][1];n++)for(let i=r[1][0];i<=r[1][1];i++){let o,a;for(let s=r[0][0];s<=r[0][1];s++){const c=e(s,i,n);if(c===void 0){o=void 0;continue}a||(a=[],this.rows.set(i+n*this.height,a)),o&&o.value!==c&&(o=void 0),o||(o={start:s,end:s,value:c},a.push(o)),o.end++}}}findAdjacents(e,{diagonals:r=!0,planar:n=!0,singlePlane:i=!1}){const[o,a,s,c]=e,{start:l,end:f}=o,u=l>0&&this.getRLE(l-1,a,s),d=f<this.width&&this.getRLE(f,a,s),h=r?[l>0?l-1:l,f<this.width?f+1:f]:[l,f],g=[];u&&g.push([u,a,s]),d&&g.push([d,a,s]);for(const p of c||(i?GD:BD)){const[,v,y]=p,m=v+a,w=y+s;if(m<0||m>=this.height||w<0||w>=this.depth)continue;const x=this.getRun(m,w);if(x)for(const C of x){const S=c||i&&GD||n&&y>0&&fse||n&&y<0&&use||BD;C.end<=h[0]||C.start>=h[1]||g.push([C,m,w,S])}}return g}},sh.getScalarData=function(e=Uint8ClampedArray){const r=new e(this.frameSize);return this.map.updateScalarData(r),r},sh),I2=class Yg{constructor(e={}){this._dimensions=3,this._length=0,this._byteSize=4,this.growSize=128;const{initialSize:r=1024,dimensions:n=3,growSize:i=128}=e,o=r*n;this.growSize=i,this.array=new ArrayBuffer(o*this._byteSize),this.data=new Float32Array(this.array),this._dimensions=n}forEach(e){for(let r=0;r<this._length;r++)e(this.getPoint(r),r)}get length(){return this._length}get dimensions(){return this._dimensions}get dimensionLength(){return this._length*this._dimensions}getPoint(e){if(e<0&&(e+=this._length),e<0||e>=this._length)return;const r=this._dimensions*e;return this.data.subarray(r,r+this._dimensions)}getPointArray(e){const r=[];if(e<0&&(e+=this._length),e<0||e>=this._length)return;const n=this._dimensions*e;for(let i=0;i<this._dimensions;i++)r.push(this.data[i+n]);return r}grow(e=1,r=this.growSize){if(this.dimensionLength+e*this._dimensions<=this.data.length)return;const n=this.data.length+r,i=new ArrayBuffer(n*this._dimensions*this._byteSize),o=new Float32Array(i);o.set(this.data),this.data=o,this.array=i}reverse(){const e=Math.floor(this._length/2);for(let r=0;r<e;r++){const n=r*this._dimensions,i=(this._length-1-r)*this._dimensions;for(let o=0;o<this._dimensions;o++){const a=this.data[n+o];this.data[n+o]=this.data[i+o],this.data[i+o]=a}}}getTypedArray(){return this.data}push(e){this.grow(1);const r=this.length*this._dimensions;for(let n=0;n<this._dimensions;n++)this.data[n+r]=e[n];this._length++}map(e){const r=[];for(let n=0;n<this._length;n++)r.push(e(this.getPoint(n),n));return r}get points(){return this.map(e=>e)}toXYZ(){const e={x:[],y:[]};this._dimensions>=3&&(e.z=[]);const{x:r,y:n,z:i}=e;return this.forEach(o=>{r.push(o[0]),n.push(o[1]),i&&i.push(o[2])}),e}static fromXYZ({x:e,y:r,z:n}){const i=Yg.create3(e.length);let o=0;for(let a=0;a<e.length;a++)i.data[o++]=e[a],i.data[o++]=r[a],i.data[o++]=n?n[a]:0;return i._length=e.length,i}subselect(e=10,r=0){const n=new Yg({initialSize:e,dimensions:this._dimensions});for(let i=0;i<e;i++){const o=(r+Math.floor(this.length*i/e))%this.length;n.push(this.getPoint(o))}return n}static create3(e=128,r){e=Math.max(e,(r==null?void 0:r.length)||0);const n=new Yg({initialSize:e,dimensions:3});return r&&r.forEach(i=>n.push(i)),n}static create2(e=128){return new Yg({initialSize:e,dimensions:2})}};function YN(t){const e=We(),r=t.getDimensions(),n=I2.create3(r[0]),i=I2.create3(r[1]),o=I2.create3(r[2]),a=t.getDirection(),s=a.slice(0,3),c=a.slice(3,6),l=a.slice(6,9),f=t.getSpacing(),[u,d,h]=f,g=t.indexToWorld([0,0,0]),p=At(s[0]*u,s[1]*u,s[2]*u),v=At(c[0]*d,c[1]*d,c[2]*d),y=At(l[0]*h,l[1]*h,l[2]*h),m=We();for(let S=0;S<r[0];S++)n.push(fi(m,g,Nr(m,p,S)));for(let S=0;S<r[1];S++)i.push(Nr(m,v,S));for(let S=0;S<r[2];S++)o.push(Nr(m,y,S));const w=n.getTypedArray(),x=i.getTypedArray(),C=o.getTypedArray();return(S,T=e)=>{const[_,E,b]=S,D=_*3,I=E*3,P=b*3;return T[0]=w[D]+x[I]+C[P],T[1]=w[D+1]+x[I+1]+C[P+1],T[2]=w[D+2]+x[I+2]+C[P+2],T}}function G4(t,e){const{pointInShapeFn:r,callback:n,boundsIJK:i,returnPoints:o=!1}=e;let a;if(t.getScalarData)a=t.getScalarData();else{const u=t.getPointData().getScalars();if(u)a=u.getData();else{const{voxelManager:d}=t.get("voxelManager")||{};d&&(a=d.getCompleteScalarDataArray())}}const s=t.getDimensions(),c=[[0,s[0]],[0,s[1]],[0,s[2]]],f=dse({imageData:t,bounds:i||c,scalarData:a,pointInShapeFn:r,callback:n});return o?f:void 0}function dse({imageData:t,bounds:e,scalarData:r,pointInShapeFn:n,callback:i}){const[[o,a],[s,c],[l,f]]=e,{numComps:u}=t,d=t.getDimensions(),h=YN(t),g=[0,0,0],p=u||r.length/d[2]/d[1]/d[0],v=d[0]*p,y=d[1]*v,m=[];for(let w=l;w<=f;w++){g[2]=w;const x=w*y;for(let C=s;C<=c;C++){g[1]=C;const S=x+C*v;for(let T=o;T<=a;T++){g[0]=T;const _=h(g);if(n(_,g)){const E=S+T*p;let b;p>2?b=[r[E],r[E+1],r[E+2]]:b=r[E],m.push({value:b,index:E,pointIJK:g,pointLPS:_.slice()}),i({value:b,index:E,pointIJK:g,pointLPS:_})}}}}return m}function hse({voxelManager:t,bounds:e,imageData:r,pointInShapeFn:n,callback:i,returnPoints:o}){const[[a,s],[c,l],[f,u]]=e,d=YN(r),h=[0,0,0],g=[];for(let p=f;p<=u;p++){h[2]=p;for(let v=c;v<=l;v++){h[1]=v;for(let y=a;y<=s;y++){h[0]=y;const m=d(h);if(n(m,h)){const w=t.toIndex(h),x=t.getAtIndex(w);o&&g.push({value:x,index:w,pointIJK:[...h],pointLPS:m.slice()}),i==null||i({value:x,index:w,pointIJK:h,pointLPS:m})}}}}return g}const gse=5*1024;let oc=class Vi{get id(){return this._id}constructor(e,r){this.modifiedSlices=new Set,this.boundsIJK=[[1/0,-1/0],[1/0,-1/0],[1/0,-1/0]],this.scalarData=null,this._sliceDataCache=null,this.getAtIJK=(n,i,o)=>{const a=this.toIndex([n,i,o]);return this._get(a)},this.setAtIJK=(n,i,o,a)=>{const s=this.toIndex([n,i,o]),c=this._set(s,a);return c!==!1&&(this.modifiedSlices.add(o),Vi.addBounds(this.boundsIJK,[n,i,o])),c},this.getAtIJKPoint=([n,i,o])=>this.getAtIJK(n,i,o),this.setAtIJKPoint=([n,i,o],a)=>{this.setAtIJK(n,i,o,a)},this.getAtIndex=n=>this._get(n),this.setAtIndex=(n,i)=>{const o=this._set(n,i);if(o!==!1){const a=this.toIJK(n);this.modifiedSlices.add(a[2]),Vi.addBounds(this.boundsIJK,a)}return o},this.getMiddleSliceData=()=>{const n=Math.floor(this.dimensions[2]/2);return this.getSliceData({sliceIndex:n,slicePlane:2})},this.forEach=(n,i={})=>{const o=i.boundsIJK||this.getBoundsIJK(),a=i.isInObject||this.isInObject||(()=>!0),s=i.returnPoints||!1,c=i.imageData,l=Math.min(o[0][0],o[0][1]),f=Math.max(o[0][0],o[0][1]),u=Math.min(o[1][0],o[1][1]),d=Math.max(o[1][0],o[1][1]),h=Math.min(o[2][0],o[2][1]),g=Math.max(o[2][0],o[2][1]),p=[];if(c)return hse({voxelManager:this,imageData:i.imageData,bounds:[[l,f],[u,d],[h,g]],pointInShapeFn:a,callback:n,returnPoints:s});if(this.map){if(this.map instanceof o0)return this.rleForEach(n,i);for(const v of this.map.keys()){const y=this.toIJK(v);if(!a(null,y))continue;const m=this._get(v);s&&p.push({value:m,index:v,pointIJK:y,pointLPS:null}),n({value:m,index:v,pointIJK:y,pointLPS:null})}return p}else{for(let v=h;v<=g;v++){const y=v*this.frameSize;for(let m=u;m<=d;m++){const w=y+m*this.width;for(let x=l,C=w+x;x<=f;x++,C++){const S=this.getAtIndex(C),T=[x,m,v];a(null,T)&&(s&&p.push({value:S,index:C,pointIJK:T,pointLPS:null}),n({value:S,index:C,pointIJK:[x,m,v],pointLPS:null}))}}}return p}},this.getSliceData=({sliceIndex:n,slicePlane:i})=>{const[o,a,s]=this.dimensions,c=o*a,l=n*c;let f;const u=this.getConstructor();function d(g){return typeof g=="function"}if(!d(u))return new Uint8Array(0);let h;switch(i){case 0:f=a*s,h=new u(f);for(let g=0;g<a;g++)for(let p=0;p<s;p++){const v=n+g*o+p*c;this.setSliceDataValue(h,g*s+p,this._get(v))}break;case 1:f=o*s,h=new u(f);for(let g=0;g<o;g++)for(let p=0;p<s;p++){const v=g+n*o+p*c;this.setSliceDataValue(h,g+p*o,this._get(v))}break;case 2:f=o*a,h=new u(f);for(let g=0;g<f;g++)this.setSliceDataValue(h,g,this._get(l+g));break;default:throw new Error("Oblique plane - todo - implement as ortho normal vector")}return h},this.dimensions=e,this.width=e[0],this.frameSize=this.width*e[1],this._get=r._get,this._set=r._set,this._id=r._id||"",this._getConstructor=r._getConstructor,this.numberOfComponents=this.numberOfComponents||1,this.scalarData=r.scalarData,this._getScalarData=r._getScalarData,this._updateScalarData=r._updateScalarData}getMinMax(){let e,r;const n=({value:i})=>{const o=Array.isArray(i);if(e===void 0&&(e=o?[...i]:i,r=o?[...i]:i),o)for(let a=0;a<i.length;a++)e[a]=Math.min(e[a],i[a]),r[a]=Math.max(r[a],i[a]);else e=Math.min(e,i),r=Math.max(r,i)};return this.forEach(n,{boundsIJK:this.getDefaultBounds()}),{min:e,max:r}}toIJK(e){return[e%this.width,Math.floor(e%this.frameSize/this.width),Math.floor(e/this.frameSize)]}toIndex(e){return e[0]+e[1]*this.width+e[2]*this.frameSize}getDefaultBounds(){return this.dimensions.map(e=>[0,e-1])}getBoundsIJK(){return this.boundsIJK[0][0]<this.dimensions[0]?this.boundsIJK:this.getDefaultBounds()}rleForEach(e,r){const n=(r==null?void 0:r.boundsIJK)||this.getBoundsIJK(),{isWithinObject:i}=r||{},o=this.map;if(!o){console.warn("No map found, you need to use a map voxel manager to use rleForEach");return}o.defaultValue=void 0;for(let a=n[2][0];a<=n[2][1];a++)for(let s=n[1][0];s<=n[1][1];s++){const c=o.getRun(s,a);if(c)for(const l of c){const{start:f,end:u,value:d}=l,h=this.toIndex([0,s,a]);for(let g=f;g<u;g++){const p={value:d,index:h+g,pointIJK:[g,s,a]};(i==null?void 0:i(p))!==!1&&e(p)}}}}getScalarData(e=!1){var r;if(this.scalarData)return(r=this._updateScalarData)==null||r.call(this,this.scalarData),this.scalarData;if(this._getScalarData){const n=this._getScalarData();return e&&console.log("Not transient, should store value",n),n}throw new Error("No scalar data available")}setScalarData(e){this.scalarData=e}getScalarDataLength(){if(this.scalarData)return this.scalarData.length;if(this._getScalarDataLength)return this._getScalarDataLength();throw new Error("No scalar data available")}get sizeInBytes(){return this.getScalarDataLength()*this.bytePerVoxel}get bytePerVoxel(){return this.scalarData?this.scalarData.BYTES_PER_ELEMENT:this._get(0).BYTES_PER_ELEMENT}clearBounds(){this.boundsIJK.map(e=>{e[0]=1/0,e[1]=-1/0})}clear(){var e,r;(e=this.map)==null||e.clear(),this.clearBounds(),this.modifiedSlices.clear(),(r=this.points)==null||r.clear()}getConstructor(){return this.scalarData?this.scalarData.constructor:this._getConstructor?this._getConstructor():(console.warn("No scalar data available or can be used to get the constructor"),Float32Array)}getArrayOfModifiedSlices(){return Array.from(this.modifiedSlices)}resetModifiedSlices(){this.modifiedSlices.clear()}setBounds(e){this.boundsIJK=e}static addBounds(e,r){e||(e=[[1/0,-1/0],[1/0,-1/0],[1/0,-1/0]]),e[0][0]=Math.min(r[0],e[0][0]),e[0][1]=Math.max(r[0],e[0][1]),e[1][0]=Math.min(r[1],e[1][0]),e[1][1]=Math.max(r[1],e[1][1]),e[2][0]=Math.min(r[2],e[2][0]),e[2][1]=Math.max(r[2],e[2][1])}addPoint(e){const r=Array.isArray(e)?e[0]+this.width*e[1]+this.frameSize*e[2]:e;this.points||(this.points=new Set),this.points.add(r)}getPoints(){return this.points?[...this.points].map(e=>this.toIJK(e)):[]}setSliceDataValue(e,r,n){if(Array.isArray(n))for(let i=0;i<n.length;i++)e[r*n.length+i]=this.toNumber(n[i]);else e[r]=this.toNumber(n)}toNumber(e){return typeof e=="number"?e:Array.isArray(e)&&e[0]||0}static _createRGBScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n=3,id:i}){const o=new Vi(e,{_get:a=>(a*=n,[r[a++],r[a++],r[a++]]),_id:i||"_createRGBScalarVolumeVoxelManager",_set:(a,s)=>{a*=3;const c=!Qt(r[a],s);return r[a++]=s[0],r[a++]=s[1],r[a++]=s[2],c},numberOfComponents:n,scalarData:r});return o.clear=()=>{r.fill(0)},o}static createImageVolumeVoxelManager({dimensions:e,imageIds:r,numberOfComponents:n=1,id:i}){const o=e[0]*e[1];function a(u){const d=Math.floor(u/o);if(d<0||d>=e[2])return{};const h=r[d];if(!h)return console.warn(`ImageId not found for sliceIndex: ${d}`),{pixelData:null,pixelIndex:null};const g=Ve.getImage(h);if(!g)return console.warn(`Image not found for imageId: ${h}`),{pixelData:null,pixelIndex:null};const p=g.voxelManager,v=u%o;return{voxelManager:p,pixelIndex:v}}function s(u){const{voxelManager:d,pixelIndex:h}=a(u);return!d||h===null?null:d.getAtIndex(h)}function c(u,d){const{voxelManager:h,pixelIndex:g}=a(u);if(!h||g===null)return!1;const p=h.getAtIndex(g),v=!Qt(d,p);return v&&(h.setAtIndex(g,d),!0)}const l=()=>{const{voxelManager:u,pixelIndex:d}=a(0);return!u||d===null?null:u.getConstructor()},f=new Vi(e,{_get:s,_set:c,numberOfComponents:n,_getConstructor:l,_id:i||"createImageVolumeVoxelManager"});return f.getMiddleSliceData=()=>{const u=Math.floor(e[2]/2);return f.getSliceData({sliceIndex:u,slicePlane:2})},f.clear=()=>{for(const u of r)Ve.getImage(u).voxelManager.clear()},f.getRange=()=>{let u=1/0,d=-1/0;for(const h of r){const g=Ve.getImage(h);g&&(g.minPixelValue<u&&(u=g.minPixelValue),g.maxPixelValue>d&&(d=g.maxPixelValue))}return u===1/0&&d===-1/0?[0,0]:[u,d]},f._getScalarDataLength=()=>{const{voxelManager:u,pixelIndex:d}=a(0);return!u||d===null?0:u.getScalarDataLength()*e[2]},f.getCompleteScalarDataArray=()=>{const u=f._getConstructor();if(!u)return new Uint8Array(0);const d=f.getScalarDataLength(),h=new u(d),g=e[0]*e[1]*n;for(let p=0;p<e[2];p++){const{voxelManager:v,pixelIndex:y}=a(p*g/n);if(v&&y!==null){const m=p*g,w=v.getScalarData();if(n===1)h.set(w,m);else for(let x=0;x<w.length;x+=n)for(let C=0;C<n;C++)h[m+x+C]=w[x+C]}}return h},f.setCompleteScalarDataArray=u=>{const d=e[0]*e[1]*n,h=f._getConstructor();let g=1/0,p=-1/0;for(let v=0;v<e[2];v++){const{voxelManager:y}=a(v*d/n);if(y&&h){const m=v*d,w=m+d,x=new h(d);if(x.set(u.subarray(m,w)),y.scalarData)y.scalarData.set(x),y.modifiedSlices.add(v);else for(let T=0;T<d;T++)y.setAtIndex(T,x[T]);for(let T=0;T<x.length;T++){const _=x[T];g=Math.min(g,_),p=Math.max(p,_)}const C=r[v],S=Ve.getImage(C);S&&(S.minPixelValue=g,S.maxPixelValue=p)}}for(let v=0;v<e[2];v++)f.modifiedSlices.add(v);f.boundsIJK=[[0,e[0]-1],[0,e[1]-1],[0,e[2]-1]]},f}static createScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n,id:i}){if(e.length!==3)throw new Error("Dimensions must be provided as [number, number, number] for [width, height, depth]");if(!n&&(n=r.length/e[0]/e[1]/e[2],n>4||n<1||n===2))throw new Error(`Number of components ${n} must be 1, 3 or 4`);return n>1?Vi._createRGBScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n,id:i}):Vi._createNumberVolumeVoxelManager({dimensions:e,scalarData:r,id:i})}static createScalarDynamicVolumeVoxelManager({imageIdGroups:e,dimensions:r,dimensionGroupNumber:n=1,timePoint:i=0,numberOfComponents:o=1,id:a}){let s=0;if(n!==void 0?s=n-1:i!==void 0&&(console.warn("Warning: timePoint parameter is deprecated. Please use dimensionGroupNumber instead. timePoint is zero-based while dimensionGroupNumber starts at 1."),s=i),!o){const f=Ve.getImage(e[0][0]);if(!f)throw new Error("Unable to determine number of components: No image found");if(o=f.getPixelData().length/(r[0]*r[1]),o>4||o<1||o===2)throw new Error(`Number of components ${o} must be 1, 3 or 4`)}const c=e.map(f=>Vi.createImageVolumeVoxelManager({dimensions:r,imageIds:f,numberOfComponents:o,id:a})),l=new Vi(r,{_get:f=>c[s]._get(f),_set:(f,u)=>c[s]._set(f,u),numberOfComponents:o,_id:a||"createScalarDynamicVolumeVoxelManager"});return l.getScalarDataLength=()=>c[s].getScalarDataLength(),l.getConstructor=()=>c[s].getConstructor(),l.getRange=()=>c[s].getRange(),l.getMiddleSliceData=()=>c[s].getMiddleSliceData(),l.setTimePoint=f=>{console.warn("Warning: setTimePoint is deprecated. Please use setDimensionGroupNumber instead. Note that timePoint is zero-based while dimensionGroupNumber starts at 1."),l.setDimensionGroupNumber(f+1)},l.setDimensionGroupNumber=f=>{s=f-1,l._get=u=>c[s]._get(u),l._set=(u,d)=>c[s]._set(u,d)},l.getAtIndexAndTimePoint=(f,u)=>(console.warn("Warning: getAtIndexAndTimePoint is deprecated. Please use getAtIndexAndDimensionGroup instead. Note that timePoint is zero-based while dimensionGroupNumber starts at 1."),l.getAtIndexAndDimensionGroup(f,u+1)),l.getAtIndexAndDimensionGroup=(f,u)=>c[u-1]._get(f),l.getTimePointScalarData=f=>(console.warn("Warning: getTimePointScalarData is deprecated. Please use getDimensionGroupScalarData instead. Note that timePoint is zero-based while dimensionGroupNumber starts at 1."),l.getDimensionGroupScalarData(f+1)),l.getDimensionGroupScalarData=f=>c[f-1].getCompleteScalarDataArray(),l.getCurrentTimePointScalarData=()=>(console.warn("Warning: getCurrentTimePointScalarData is deprecated. Please use getCurrentDimensionGroupScalarData instead."),l.getCurrentDimensionGroupScalarData()),l.getCurrentDimensionGroupScalarData=()=>c[s].getCompleteScalarDataArray(),l.getCurrentTimePoint=()=>(console.warn("Warning: getCurrentTimePoint is deprecated. Please use getCurrentDimensionGroupNumber instead. Note that timePoint is zero-based while dimensionGroupNumber starts at 1."),s),l.getCurrentDimensionGroupNumber=()=>s+1,l}static createImageVoxelManager({width:e,height:r,scalarData:n,numberOfComponents:i=1,id:o}){const a=[e,r,1];if(!i&&(i=n.length/e/r,i>4||i<1||i===2))throw new Error(`Number of components ${i} must be 1, 3 or 4`);return i>1?Vi._createRGBScalarVolumeVoxelManager({dimensions:a,scalarData:n,numberOfComponents:i,id:o}):Vi._createNumberVolumeVoxelManager({dimensions:a,scalarData:n,id:o})}static _createNumberVolumeVoxelManager({dimensions:e,scalarData:r,id:n}){const i=new Vi(e,{_get:o=>r[o],_set:(o,a)=>{const s=r[o]!==a;return r[o]=a,s},_getConstructor:()=>r.constructor,_id:n||"_createNumberVolumeVoxelManager"});return i.scalarData=r,i.clear=()=>{i.scalarData.fill(0)},i.getMiddleSliceData=()=>{const o=Math.floor(e[2]/2);return i.getSliceData({sliceIndex:o,slicePlane:2})},i}static createMapVoxelManager({dimension:e,id:r}){const n=new Map,i=new Vi(e,{_get:n.get.bind(n),_set:(o,a)=>n.set(o,a)&&!0,_id:r||"createMapVoxelManager"});return i.map=n,i}static createHistoryVoxelManager(e,r){const n=new Map,{dimensions:i}=e,o=new Vi(i,{_get:a=>n.get(a),_set:function(a,s){if(n.has(a))s===n.get(a)&&n.delete(a);else{const c=this.sourceVoxelManager.getAtIndex(a);if(c===s)return!1;n.set(a,c)}this.sourceVoxelManager.setAtIndex(a,s)},_id:r||"createHistoryVoxelManager"});return o.map=n,o.scalarData=e.scalarData,o.sourceVoxelManager=e,o}static createRLEHistoryVoxelManager(e,r){const{dimensions:n}=e,i=new o0(n[0],n[1],n[2]),o=new Vi(n,{_get:a=>i.get(a),_set:function(a,s){const c=i.get(a);if(c===void 0){const l=this.sourceVoxelManager.getAtIndex(a);if(l===s||l===void 0&&s===0||s===null)return!1;i.set(a,l??0)}else(s===c||s===null)&&(i.delete(a),s=c);this.sourceVoxelManager.setAtIndex(a,s)},_getScalarData:o0.getScalarData,_updateScalarData:a=>(i.updateScalarData(a),a),_id:r||"createRLEHistoryVoxelManager"});return o.map=i,o.sourceVoxelManager=e,o}static createLazyVoxelManager({dimensions:e,planeFactory:r,id:n}){const i=new Map,[o,a]=e,s=o*a,c=new Vi(e,{_get:l=>i.get(Math.floor(l/s))[l%s],_set:(l,f)=>{const u=Math.floor(l/s);let d=i.get(u);return d||(d=r(o,a),i.set(u,d)),d[l%s]=f,!0},_id:n||"createLazyVoxelManager"});return c.map=i,c}static createRLEVolumeVoxelManager({dimensions:e,id:r}){const[n,i,o]=e,a=new o0(n,i,o),s=new Vi(e,{_get:c=>a.get(c),_set:(c,l)=>(a.set(c,l),!0),_getScalarData:o0.getScalarData,_updateScalarData:c=>(a.updateScalarData(c),c),_id:r||"createRLEVolumeVoxelManager"});return s.map=a,s.getPixelData=a.getPixelData.bind(a),s}static createRLEImageVoxelManager({dimensions:e,id:r}){const[n,i]=e;return Vi.createRLEVolumeVoxelManager({dimensions:[n,i,1],id:r})}static addInstanceToImage(e){const{width:r,height:n}=e,i=e.voxelManager.getScalarData();if(i.length>=r*n){e.voxelManager=Vi.createScalarVolumeVoxelManager({dimensions:[r,n,1],scalarData:i});return}e.voxelManager=Vi.createRLEVolumeVoxelManager({dimensions:[r,n,1]}),e.getPixelData=e.voxelManager.getPixelData,e.sizeInBytes=gse}};class Vd{constructor(e){this._imageIdsIndexMap=new Map,this._imageURIsIndexMap=new Map,this.cornerstoneImageMetaData=null,this.isPreScaled=!1,this.numTimePoints=null,this.numFrames=null;const{imageIds:r,scaling:n,dimensions:i,spacing:o,origin:a,direction:s,dataType:c,volumeId:l,referencedVolumeId:f,metadata:u,referencedImageIds:d,additionalDetails:h,voxelManager:g,numberOfComponents:p}=e;if(!c)throw new Error('Data type is required, please provide a data type as string such as "Uint8Array", "Float32Array", etc.');let{imageData:v}=e;this.imageIds=r,this.volumeId=l,this.metadata=u,this.dimensions=i,this.spacing=o,this.origin=a,this.direction=s,this.dataType=c,this.vtkOpenGLTexture=Gre.newInstance(),this.vtkOpenGLTexture.setVolumeId(l),this.voxelManager=g??oc.createImageVolumeVoxelManager({dimensions:i,imageIds:r,numberOfComponents:p}),this.numVoxels=this.dimensions[0]*this.dimensions[1]*this.dimensions[2],v||(v=Q1.newInstance(),v.setDimensions(i),v.setSpacing(o),v.setDirection(s),v.setOrigin(a)),v.set({dataType:c,voxelManager:this.voxelManager,id:l,numberOfComponents:p||1}),v.set({hasScalarVolume:!1}),this.imageData=v,this.numFrames=this._getNumFrames(),this._reprocessImageIds(),n&&(this.scaling=n),f&&(this.referencedVolumeId=f),d&&(this.referencedImageIds=d),h&&(this.additionalDetails=h)}get sizeInBytes(){return this.voxelManager.sizeInBytes}get imageIds(){return this._imageIds}set imageIds(e){this._imageIds=e,this._reprocessImageIds()}_reprocessImageIds(){this._imageIdsIndexMap.clear(),this._imageURIsIndexMap.clear(),this._imageIds.forEach((e,r)=>{const n=qr(e);this._imageIdsIndexMap.set(e,r),this._imageURIsIndexMap.set(n,r)})}isDynamicVolume(){return this.numTimePoints>1}getImageIdIndex(e){return this._imageIdsIndexMap.get(e)}getImageIdByIndex(e){return this._imageIds[e]}getImageURIIndex(e){return this._imageURIsIndexMap.get(e)}load(e){}destroy(){this.imageData.delete(),this.imageData=null,this.voxelManager.clear(),this.vtkOpenGLTexture.releaseGraphicsResources(),this.vtkOpenGLTexture.delete()}invalidate(){for(let e=0;e<this.imageIds.length;e++)this.vtkOpenGLTexture.setUpdatedFrame(e);this.imageData.modified()}modified(){this.imageData.modified(),this.vtkOpenGLTexture.modified(),this.numFrames=this._getNumFrames()}removeFromCache(){Ve.removeVolumeLoadObject(this.volumeId)}getScalarDataLength(){return this.voxelManager.getScalarDataLength()}_getNumFrames(){return this.isDynamicVolume()?this.numTimePoints:this.imageIds.length}imageIdIndexToFrameIndex(e){return e%this.numFrames}getCornerstoneImages(){const{imageIds:e}=this;return e.map(r=>Ve.getImage(r))}}let Tg={};const Pu={add:(t,e)=>{Pu.addRaw(t,{...e,metadata:structuredClone(e.metadata)})},addRaw:(t,e)=>{const r=e.type;Tg[t]||(Tg[t]={}),Tg[t][r]=e.metadata},get:(t,e)=>{var r;return(r=Tg[e])==null?void 0:r[t]},clear:()=>{Tg={}}};Bh(Pu.get);const Wi=new E4("imageLoadPool");Wi.grabDelay=0;Wi.setMaxSimultaneousRequests(vn.Interaction,1e3);Wi.setMaxSimultaneousRequests(vn.Thumbnail,1e3);Wi.setMaxSimultaneousRequests(vn.Prefetch,1e3);const Ay={};let Ny;function JN(t,e){const r=Ve.getImageLoadObject(t);if(r)return WD(r.promise,t),r;const n=t.split(":")[0],i=Ay[n]||Ny;if(!i)throw new Error(`loadImageFromImageLoader: No image loader found for scheme '${n}'`);const o=i(t,e);return WD(o.promise,t),o}function WD(t,e){Promise.resolve(t).then(r=>{pse(r),ot(Ze,et.IMAGE_LOADED,{image:r})}).catch(r=>{const n={imageId:e,error:r};ot(Ze,et.IMAGE_LOAD_FAILED,n)})}function pse(t){if(!t.voxelManager){const{width:e,height:r,numberOfComponents:n}=t,i=oc.createImageVoxelManager({scalarData:t.getPixelData(),width:e,height:r,numberOfComponents:n});t.voxelManager=i,t.getPixelData=()=>i.getScalarData(),delete t.imageFrame.pixelData}}function ZN(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadImage: parameter imageId must not be undefined");return JN(t,e).promise}function zc(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadAndCacheImage: parameter imageId must not be undefined");const r=JN(t,e);return Ve.getImageLoadObject(t)||Ve.putImageLoadObject(t,r),r.promise}function mse(t,e={priority:0,requestType:"prefetch"}){if(!t||t.length===0)throw new Error("loadAndCacheImages: parameter imageIds must be list of image Ids");return t.map(n=>zc(n,e))}function u1(t,e={}){var p;if(t===void 0)throw new Error("createAndCacheDerivedImage: parameter imageId must not be undefined");e.imageId===void 0&&(e.imageId=`derived:${kn()}`);const{imageId:r,skipCreateBuffer:n,onCacheAdd:i,voxelRepresentation:o}=e,a=mt("imagePlaneModule",t),s=a.rows*a.columns,{TypedArrayConstructor:c}=T4((p=e.targetBuffer)==null?void 0:p.type,s),l=new c(n?1:s),f=r,u=mt("imagePlaneModule",t);Pu.add(f,{type:"imagePlaneModule",metadata:u});const d=mt("generalSeriesModule",t);Pu.add(f,{type:"generalSeriesModule",metadata:d}),Pu.add(f,{type:"generalImageModule",metadata:{instanceNumber:e.instanceNumber}});const h=mt("imagePixelModule",t);Pu.add(f,{type:"imagePixelModule",metadata:{...h,bitsAllocated:8,bitsStored:8,highBit:7,samplesPerPixel:1,pixelRepresentation:0}});const g=z4(r,{scalarData:l,onCacheAdd:i,skipCreateBuffer:n,targetBuffer:{type:l.constructor.name},voxelRepresentation:o,dimensions:[a.columns,a.rows],spacing:[a.columnPixelSpacing,a.rowPixelSpacing],origin:a.imagePositionPatient,direction:a.imageOrientationPatient,frameOfReferenceUID:a.frameOfReferenceUID,referencedImageId:t});return g.referencedImageId=t,Ve.getImageLoadObject(r)||Ve.putImageSync(r,g),g}function W4(t,e={}){if(t.length===0)throw new Error("createAndCacheDerivedImages: parameter imageIds must be list of image Ids");return t.map((n,i)=>{var a;const o={imageId:((a=e==null?void 0:e.getDerivedImageId)==null?void 0:a.call(e,n))||`derived:${kn()}`,...e};return u1(n,{...o,instanceNumber:i+1})})}function z4(t,e){const{scalarData:r,origin:n,direction:i,targetBuffer:o,skipCreateBuffer:a,onCacheAdd:s,frameOfReferenceUID:c,voxelRepresentation:l,referencedImageId:f}=e,u=e.dimensions,d=e.spacing;if(!u||!d)throw new Error("createAndCacheLocalImage: dimensions and spacing are required");const h=u[0],g=u[1],p=d[0],v=d[1],y={frameOfReferenceUID:c,rows:g,columns:h,imageOrientationPatient:i??[1,0,0,0,1,0],rowCosines:i?i.slice(0,3):[1,0,0],columnCosines:i?i.slice(3,6):[0,1,0],imagePositionPatient:n??[0,0,0],pixelSpacing:[v,p],rowPixelSpacing:v,columnPixelSpacing:p},m=h*g,w=r.length/m;let x;if(r){if(!(r instanceof Uint8Array||r instanceof Float32Array||r instanceof Uint16Array||r instanceof Int16Array))throw new Error("createAndCacheLocalImage: scalarData must be of type Uint8Array, Uint16Array, Int16Array or Float32Array");x=r}else if(!a){const{TypedArrayConstructor:A}=T4(o==null?void 0:o.type,m);x=new A(m)}let C,S,T;if(x instanceof Uint8Array)C=8,S=8,T=7;else if(x instanceof Uint16Array)C=16,S=16,T=15;else if(x instanceof Int16Array)C=16,S=16,T=15;else if(x instanceof Float32Array)C=32,S=32,T=31;else throw new Error("Unsupported scalarData type");const _={samplesPerPixel:1,photometricInterpretation:x.length>u[0]*u[1]?"RGB":"MONOCHROME2",rows:g,columns:h,bitsAllocated:C,bitsStored:S,highBit:T},E={imagePlaneModule:y,imagePixelModule:_};["imagePlaneModule","imagePixelModule"].forEach(A=>{Pu.add(t,{type:A,metadata:E[A]||{}})});const b=t,D=l===ly.RLE&&oc.createRLEImageVoxelManager({dimensions:u,id:b})||oc.createImageVoxelManager({height:g,width:h,numberOfComponents:w,scalarData:x,id:b});let I=x[0],P=x[0];for(let A=1;A<x.length;A++)x[A]<I&&(I=x[A]),x[A]>P&&(P=x[A]);const O={imageId:t,intercept:0,windowCenter:0,windowWidth:0,color:_.photometricInterpretation==="RGB",numberOfComponents:_.samplesPerPixel,dataType:o==null?void 0:o.type,slope:1,minPixelValue:I,maxPixelValue:P,rows:_.rows,columns:_.columns,getCanvas:void 0,height:_.rows,width:_.columns,rgba:void 0,columnPixelSpacing:y.columnPixelSpacing,rowPixelSpacing:y.rowPixelSpacing,FrameOfReferenceUID:y.frameOfReferenceUID,invert:!1,getPixelData:()=>D.getScalarData(),voxelManager:D,sizeInBytes:r.byteLength,referencedImageId:f};return s==null||s(O),Ve.putImageSync(O.imageId,O),O}function QN(t){const e=({additionalDetails:n})=>n.imageId?n.imageId!==t:!0;Wi.filterRequests(e);const r=Ve.getImageLoadObject(t);r&&r.cancelFn()}function vse(t){t.forEach(e=>{QN(e)})}function yse(){const t=Wi.getRequestPool();Object.keys(t).forEach(e=>{const r=t[e];Object.keys(r).forEach(n=>{const i=r[n].pop();if(!i)return;const o=i.additionalDetails,{imageId:a,volumeId:s}=o;let c;a?c=Ve.getImageLoadObject(a):s&&(c=Ve.getVolumeLoadObject(s)),c&&c.cancel()}),Wi.clearRequestStack(e)})}function sd(t,e){Ay[t]=e}function wse(t){const e=Ny;return Ny=t,e}function xse(){Object.keys(Ay).forEach(t=>delete Ay[t]),Ny=void 0}function Cse(t,e={}){return W4(t,{...e,targetBuffer:{type:"Uint8Array"}})}function Sse(t,e={}){return u1(t,{...e,targetBuffer:{type:"Uint8Array"}})}const Tse=Object.freeze(Object.defineProperty({__proto__:null,cancelLoadAll:yse,cancelLoadImage:QN,cancelLoadImages:vse,createAndCacheDerivedImage:u1,createAndCacheDerivedImages:W4,createAndCacheDerivedLabelmapImage:Sse,createAndCacheDerivedLabelmapImages:Cse,createAndCacheLocalImage:z4,loadAndCacheImage:zc,loadAndCacheImages:mse,loadImage:ZN,registerImageLoader:sd,registerUnknownImageLoader:wse,unregisterAllImageLoaders:xse},Symbol.toStringTag,{value:"Module"}));function ek(t){const e=t[0],{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=mt("imagePixelModule",e),c=[],l=mt("voiLutModule",e);let f;if(l){const{windowWidth:m,windowCenter:w}=l;if(f=l==null?void 0:l.voiLUTFunction,Array.isArray(m))for(let x=0;x<m.length;x++)c.push({windowWidth:m[x],windowCenter:w[x]});else c.push({windowWidth:m,windowCenter:w})}else c.push({windowWidth:void 0,windowCenter:void 0});const{modality:u,seriesInstanceUID:d}=mt("generalSeriesModule",e),{imageOrientationPatient:h,pixelSpacing:g,frameOfReferenceUID:p,columns:v,rows:y}=mt("imagePlaneModule",e);return{BitsAllocated:n,BitsStored:i,SamplesPerPixel:s,HighBit:o,PhotometricInterpretation:a,PixelRepresentation:r,Modality:u,ImageOrientationPatient:h,PixelSpacing:g,FrameOfReferenceUID:p,Columns:v,Rows:y,voiLut:c,VOILUTFunction:f,SeriesInstanceUID:d}}function tk(t){const{imagePositionPatient:e,imageOrientationPatient:r}=mt("imagePlaneModule",t[0]),n=At(r[0],r[1],r[2]),i=At(r[3],r[4],r[5]),o=We();Wn(o,n,i);const a=At(e[0],e[1],e[2]),s=t[0].split(":")[0]==="wadouri";let c;function l(h){const{imagePositionPatient:g}=mt("imagePlaneModule",h),p=We(),v=At(g[0],g[1],g[2]);return Nn(p,a,v),Pt(p,o)}if(s){const h=[t[0],t[Math.floor(t.length/2)]];l(h[0]),l(h[1]);const g=mt("imagePlaneModule",h[1]);if(!g)throw new Error("Incomplete metadata required for volume construction.");const p=We(),v=At(g.imagePositionPatient[0],g.imagePositionPatient[1],g.imagePositionPatient[2]);Nn(p,a,v);const y=Pt(p,o);c=Math.abs(y)/Math.floor(t.length/2)}else{const h=t.map(p=>({distance:l(p),imageId:p}));h.sort((p,v)=>v.distance-p.distance);const g=h.length;c=Math.abs(h[g-1].distance-h[0].distance)/(g-1)}const{sliceThickness:f,spacingBetweenSlices:u}=mt("imagePlaneModule",t[0]),{strictZSpacingForVolumeViewport:d}=uw().rendering;return(c===0||isNaN(c))&&!d&&(u?(console.debug("Could not calculate spacing. Using spacingBetweenSlices"),c=u):f?(console.debug("Could not calculate spacing and no spacingBetweenSlices. Using sliceThickness"),c=f):(console.debug("Could not calculate spacing. The VolumeViewport visualization is compromised. Setting spacing to 1 to render"),c=1)),c}function $4(t,e){const{imagePositionPatient:r,imageOrientationPatient:n}=mt("imagePlaneModule",t[0]);if(!e){const f=At(n[0],n[1],n[2]),u=At(n[3],n[4],n[5]);e=We(),Wn(e,f,u)}const i=t[0].split(":")[0]==="wadouri",o=tk(t);let a;function s(f){const{imagePositionPatient:u}=mt("imagePlaneModule",f),d=We();return Nn(d,r,u),Pt(d,e)}if(i){const f=[t[0],t[Math.floor(t.length/2)]];a=t;const u=s(f[0]),d=s(f[1]);u-d<0&&a.reverse()}else{const f=t.map(u=>({distance:s(u),imageId:u}));f.sort((u,d)=>d.distance-u.distance),a=f.map(u=>u.imageId)}const{imagePositionPatient:c}=mt("imagePlaneModule",a[0]);return{zSpacing:o,origin:c,sortedImageIds:a}}function nk(t){const e=mt("modalityLutModule",t)||{},r=mt("generalSeriesModule",t)||{},{modality:n}=r,i={rescaleSlope:e.rescaleSlope||1,rescaleIntercept:e.rescaleIntercept??0,modality:n},o=mt("scalingModule",t)||{};return{...i,...n==="PT"&&{suvbw:o.suvbw,suvbsa:o.suvbsa,suvlbm:o.suvlbm},...n==="RTDOSE"&&{doseGridScaling:o.DoseGridScaling,doseSummation:o.DoseSummation,doseType:o.DoseType,doseUnit:o.DoseUnit}}}const j4=t=>Object.values(t).some(r=>typeof r=="number"&&!Number.isInteger(r)),zD={Uint8Array:"Uint8Array",Int16Array:"Int16Array",Uint16Array:"Uint16Array",Float32Array:"Float32Array"};function im(t,e){const r=ek(t),{ImageOrientationPatient:n,PixelSpacing:i,Columns:o,Rows:a}=r,s=At(n[0],n[1],n[2]),c=At(n[3],n[4],n[5]),l=We();Wn(l,s,c);const{zSpacing:f,origin:u,sortedImageIds:d}=$4(t,l),h=t.length,g=[i[1],i[0],f],p=[o,a,h].map(y=>Math.floor(y)),v=[...s,...c,...l];return{dimensions:p,spacing:g,origin:u,dataType:_se(d,r),direction:v,metadata:r,imageIds:d,volumeId:e,voxelManager:null,numberOfComponents:r.PhotometricInterpretation==="RGB"?3:1}}function _se(t,e){const{BitsAllocated:r,PixelRepresentation:n}=e,i=n===1,o=Ese(t);if(o)return o;const[a,s,c]=[0,Math.floor(t.length/2),t.length-1],l=[a,s,c].map(h=>nk(t[h])),f=l.some(h=>h.rescaleIntercept<0||h.rescaleSlope<0),u=l.some(h=>j4(h)),d=lw();switch(r){case 8:return"Uint8Array";case 16:return d&&u?"Float32Array":i||f?"Int16Array":!i&&!f?"Uint16Array":"Float32Array";case 24:return"Uint8Array";case 32:return"Float32Array";default:throw new Error(`Bits allocated of ${r} is not defined to generate scalarData for the volume.`)}}function Ese(t){const r=[0,Math.floor(t.length/2),t.length-1].map(i=>Ve.getImage(t[i]));if(!r.every(Boolean))return null;const n=r[0].getPixelData().constructor.name;return r.every(i=>i.getPixelData().constructor.name===n)&&n in zD?zD[n]:null}let ky=class rk{constructor(e){this.name=e||"unknown"}static as(e){if(e.iterator)return e.iterator;const r=new rk("as iterator");return e.then(n=>{try{r.add(n,!0)}catch(i){r.reject(i)}},n=>{r.reject(n)}),r}add(e,r=!1){this.nextValue=e,this.done||(this.done=r),this.waiting&&(this.waiting.resolve(e),this.waiting=void 0)}resolve(){this.done=!0,this.waiting&&(this.waiting.resolve(this.nextValue),this.waiting=void 0)}reject(e){var r;this.rejectReason=e,(r=this.waiting)==null||r.reject(e)}getRecent(){if(this.rejectReason)throw this.rejectReason;return this.nextValue}async*[Symbol.asyncIterator](){for(;!this.done;){if(this.rejectReason)throw this.rejectReason;if(this.nextValue!==void 0&&(yield this.nextValue,this.done))break;this.waiting||(this.waiting={},this.waiting.promise=new Promise((e,r)=>{this.waiting.resolve=e,this.waiting.reject=r})),await this.waiting.promise}yield this.nextValue}async forEach(e,r){let n=0;try{for await(const i of this){const{done:o}=this;try{await e(i,o,n),n++}catch(a){if(!o){console.warn("Caught exception in intermediate value",a);continue}if(r)r(a,o);else throw a}}}catch(i){if(r)r(i,!0);else throw i}}generate(e,r){return e(this,this.reject.bind(this)).then(()=>{this.done||this.resolve()},n=>{this.reject(n),r?r(n):console.warn("Couldn't process because",n)})}async nextPromise(){for await(const e of this)if(e)return e;return this.nextValue}async donePromise(){for await(const e of this);return this.nextValue}getNextPromise(){const e=this.nextPromise();return e.iterator=this,e}getDonePromise(){const e=this.donePromise();return e.iterator=this,e}};const Yd=new Map,$D="imageRetrieveConfiguration",f1={IMAGE_RETRIEVE_CONFIGURATION:$D,clear:()=>{Yd.clear()},add:(t,e)=>{Yd.set(t,e)},clone:()=>new Map(Yd),restore:t=>{Yd.clear(),t.forEach((e,r)=>{Yd.set(r,e)})},get:(t,...e)=>{if(t===$D)return e.map(r=>Yd.get(r)).find(r=>r!==void 0)}};Bh(f1.get.bind(f1));function om(t){const e=Ho(),r=[];return e.forEach(n=>{const o=n.getVolumeViewports().filter(a=>a.hasVolumeId(t));r.push(...o)}),r}const CS=t=>{const e=bse(t);e!=null&&e.length&&e.forEach(({renderingEngine:r,viewportIds:n})=>{r.hasBeenDestroyed||r.renderViewports(n)})};function bse(t){const e=Ho(),r=[];return e.forEach(n=>{const i=om(t);i.length&&r.push({renderingEngine:n,viewportIds:i.map(o=>o.id)})}),r}const jD=[{id:"initialImages",retrieveType:"single"}],Dse=[{id:"lossySequential",retrieveType:"singleFast"},{id:"finalSequential",retrieveType:"singleFinal"}],Jx=[{offset:-1,imageQualityStatus:wa.ADJACENT_REPLICATE},{offset:1,imageQualityStatus:wa.ADJACENT_REPLICATE},{offset:2,imageQualityStatus:wa.FAR_REPLICATE}],Ise=[{id:"initialImages",positions:[.5,0,-1],retrieveType:"default",requestType:vn.Thumbnail,priority:5,nearbyFrames:Jx},{id:"quarterThumb",decimate:4,offset:3,requestType:vn.Thumbnail,retrieveType:"multipleFast",priority:6,nearbyFrames:Jx},{id:"halfThumb",decimate:4,offset:1,priority:7,requestType:vn.Thumbnail,retrieveType:"multipleFast",nearbyFrames:Jx},{id:"quarterFull",decimate:4,offset:2,priority:8,requestType:vn.Thumbnail,retrieveType:"multipleFinal"},{id:"halfFull",decimate:4,offset:0,priority:9,requestType:vn.Thumbnail,retrieveType:"multipleFinal"},{id:"threeQuarterFull",decimate:4,offset:1,priority:10,requestType:vn.Thumbnail,retrieveType:"multipleFinal"},{id:"finalFull",decimate:4,offset:3,priority:11,requestType:vn.Thumbnail,retrieveType:"multipleFinal"},{id:"errorRetrieve"}];function ik(t,e,r=0){const n=[];for(let i=r;i<t.length;i+=e)n.push(i);return n}function Ose(t,e,r){var n;if((n=e==null?void 0:e.nearbyRequests)!=null&&n.length)for(const i of e.nearbyRequests)try{const{itemId:o,imageQualityStatus:a}=i,s=Ve.getImageQuality(o);if(s!==void 0&&s>=a)continue;const c={...r,imageId:o,imageQualityStatus:a};Ve.setPartialImage(o,c),t.successCallback(o,c)}catch(o){console.warn("Couldn't fill nearby item ",i.itemId,o)}}const I0=class I0{constructor(e){this.stages=e.stages||jD,this.retrieveOptions=e.retrieveOptions||{}}loadImages(e,r){return new Mse(this,e,r).loadImages()}};I0.createProgressive=ok,I0.interleavedRetrieveStages={stages:Ise},I0.singleRetrieveStages={stages:jD},I0.sequentialRetrieveStages={stages:Dse};let d1=I0;class Mse{constructor(e,r,n){this.outstandingRequests=0,this.stageStatusMap=new Map,this.displayedIterator=new ky("displayed"),this.stages=e.stages,this.retrieveOptions=e.retrieveOptions,this.imageIds=r,this.listener=n}async loadImages(){const e=this.createStageRequests();this.outstandingRequests=e.length;for(const r of e)this.addRequest(r);return this.outstandingRequests===0?Promise.resolve(null):this.displayedIterator.getDonePromise()}sendRequest(e,r){const{imageId:n,next:i}=e,o=(f,u)=>{this.listener.errorCallback(n,c||!i,f),u&&this.updateStageStatus(e.stage,f)},a=(r.loader||zc)(n,r),s=ky.as(a);let c=!1;return s.forEach(async(f,u)=>{const d=Ve.getImageQuality(n);if(!f){console.warn("No image retrieved",n);return}const{imageQualityStatus:h}=f;if(c||(c=h===wa.FULL_RESOLUTION),d!==void 0&&d>h){this.updateStageStatus(e.stage,null,!0);return}this.listener.successCallback(n,f),this.displayedIterator.add(f),u&&this.updateStageStatus(e.stage),Ose(this.listener,e,f)},o).finally(()=>{if(!c&&i)Ve.setPartialImage(n),this.addRequest(i,r.streamingData);else{c||this.listener.errorCallback(n,!0,"Couldn't decode"),this.outstandingRequests--;for(let f=i;f;f=f.next)this.updateStageStatus(f.stage,null,!0)}this.outstandingRequests<=0&&this.displayedIterator.resolve()}),s.getDonePromise().catch(f=>null)}addRequest(e,r={}){const{imageId:n,stage:i}=e,o=this.listener.getLoaderImageOptions(n);if(!o)return;const{retrieveType:a="default"}=i,{retrieveOptions:s}=this,c=s[a]||s.default,l={...o,retrieveType:a,retrieveOptions:c,streamingData:r},f=i.priority??-5,u=i.requestType||vn.Interaction,d={imageId:n};Wi.addRequest(this.sendRequest.bind(this,e,l),u,d,f)}updateStageStatus(e,r,n=!1){const{id:i}=e,o=this.stageStatusMap.get(i);if(o&&(o.imageLoadPendingCount--,r?o.imageLoadFailedCount++:n||o.totalImageCount++,!n&&!o.stageStartTime&&(o.stageStartTime=Date.now()),!o.imageLoadPendingCount)){const{imageLoadFailedCount:a,totalImageCount:s,stageStartTime:c=Date.now(),startTime:l}=o,f={stageId:i,numberOfFailures:a,numberOfImages:s,stageDurationInMS:c?Date.now()-c:null,startDurationInMS:Date.now()-l};ot(Ze,et.IMAGE_RETRIEVAL_STAGE,f),this.stageStatusMap.delete(i)}}createStageRequests(){const e=new Array,r=new Map,n=(i,o)=>{const a=o<0?this.imageIds.length+o:o<1?Math.floor((this.imageIds.length-1)*o):o,s=this.imageIds[a];if(!s)throw new Error(`No value found to add to requests at ${o}`);const c={imageId:s,stage:i,index:a,nearbyRequests:this.findNearbyRequests(a,i)};this.addStageStatus(i);const l=r.get(s);l?l.next=c:e.push(c),r.set(s,c)};for(const i of this.stages)(i.positions||ik(this.imageIds,i.decimate||1,i.offset??0)).forEach(a=>{n(i,a)});return e}findNearbyRequests(e,r){const n=new Array;if(!r.nearbyFrames)return n;for(const i of r.nearbyFrames){const o=e+i.offset;o<0||o>=this.imageIds.length||n.push({itemId:this.imageIds[o],imageQualityStatus:i.imageQualityStatus,index:o})}return n}addStageStatus(e){const{id:r}=e,n=this.stageStatusMap.get(r)||{stageId:r,startTime:Date.now(),stageStartTime:null,totalImageCount:0,imageLoadFailedCount:0,imageLoadPendingCount:0};return n.imageLoadPendingCount++,this.stageStatusMap.set(r,n),n}}function ok(t){return new d1(t)}const HD=vn.Prefetch;class ak extends Vd{constructor(e,r){super(e),this.framesLoaded=0,this.framesProcessed=0,this.framesUpdated=0,this.autoRenderOnLoad=!0,this.cachedFrames=[],this.reRenderTarget=0,this.reRenderFraction=2,this.imagesLoader=this,this.cancelLoading=()=>{const{loadStatus:n}=this;if(!n||!n.loading)return;n.loading=!1,n.cancelled=!0,this.clearLoadCallbacks();const i=({additionalDetails:o})=>o.volumeId!==this.volumeId;Wi.filterRequests(i)},this.loadStatus=r.loadStatus}invalidateVolume(e){const{vtkOpenGLTexture:r}=this,{numFrames:n}=this;for(let i=0;i<n;i++)r.setUpdatedFrame(i);this.modified(),e&&CS(this.volumeId)}clearLoadCallbacks(){this.loadStatus.callbacks=[]}callLoadStatusCallback(e){const{framesUpdated:r,framesProcessed:n,totalNumFrames:i}=e,{volumeId:o,reRenderFraction:a,loadStatus:s,metadata:c}=this,{FrameOfReferenceUID:l}=c;if(this.autoRenderOnLoad&&(r>this.reRenderTarget||n===i)&&(this.reRenderTarget+=a,CS(o)),n===i){s.callbacks.forEach(u=>u(e));const f={FrameOfReferenceUID:l,volumeId:o};ot(Ze,et.IMAGE_VOLUME_LOADING_COMPLETED,f)}}updateTextureAndTriggerEvents(e,r,n=wa.FULL_RESOLUTION){const i=this.imageIdIndexToFrameIndex(e),{cachedFrames:o,numFrames:a,totalNumFrames:s}=this,{FrameOfReferenceUID:c}=this.metadata;if(o[i]>n||o[i]===wa.FULL_RESOLUTION)return;const f=n===wa.FULL_RESOLUTION;o[e]=n,this.framesUpdated++,f&&(this.framesLoaded++,this.framesProcessed++);const u={FrameOfReferenceUID:c,volumeId:this.volumeId,numberOfFrames:a,framesProcessed:this.framesProcessed};ot(Ze,et.IMAGE_VOLUME_MODIFIED,u),f&&this.framesProcessed===this.totalNumFrames&&(this.loadStatus.loaded=!0,this.loadStatus.loading=!1),this.callLoadStatusCallback({success:!0,imageIdIndex:e,imageId:r,framesLoaded:this.framesLoaded,framesProcessed:this.framesProcessed,framesUpdated:this.framesUpdated,numFrames:a,totalNumFrames:s,complete:f,imageQualityStatus:n}),this.vtkOpenGLTexture.setUpdatedFrame(i),this.loadStatus.loaded&&(this.loadStatus.callbacks=[])}successCallback(e,r){const n=this.getImageIdIndex(e),{imageQualityStatus:i}=r;if(this.loadStatus.cancelled){console.warn("volume load cancelled, returning for imageIdIndex: ",n);return}this.updateTextureAndTriggerEvents(n,e,i),this.isDynamicVolume()&&this.checkDimensionGroupCompletion(n)}errorCallback(e,r,n){if(!r)return;const{totalNumFrames:i,numFrames:o}=this,a=this.getImageIdIndex(e);this.framesProcessed++,this.framesProcessed===i&&(this.loadStatus.loaded=!0,this.loadStatus.loading=!1),this.callLoadStatusCallback({success:!1,imageId:e,imageIdIndex:a,error:n,framesLoaded:this.framesLoaded,framesProcessed:this.framesProcessed,framesUpdated:this.framesUpdated,numFrames:o,totalNumFrames:i}),this.loadStatus.loaded&&(this.loadStatus.callbacks=[]);const s={error:n,imageIdIndex:a,imageId:e};ot(Ze,et.IMAGE_LOAD_ERROR,s)}load(e){const{imageIds:r,loadStatus:n,numFrames:i}=this,{transferSyntaxUID:o}=mt("transferSyntax",r[0])||{},a=mt(f1.IMAGE_RETRIEVE_CONFIGURATION,this.volumeId,o,"volume");if(this.imagesLoader=this.isDynamicVolume()?this:a?(a.create||d1.createProgressive)(a):this,n.loading===!0)return;const{loaded:s}=this.loadStatus,c=r.length;if(s){e&&e({success:!0,framesLoaded:c,framesProcessed:c,numFrames:i,totalNumFrames:c});return}e&&this.loadStatus.callbacks.push(e),this._prefetchImageIds()}getLoaderImageOptions(e){const{transferSyntaxUID:r}=mt("transferSyntax",e)||{},n=mt("imagePlaneModule",e)||{},{rows:i,columns:o}=n,a=this.getImageIdIndex(e),s=mt("modalityLutModule",e)||{},c=mt("generalSeriesModule",e)||{},l={rescaleSlope:s.rescaleSlope,rescaleIntercept:s.rescaleIntercept,modality:c.modality},f=l.modality;if(f==="PT"||f==="RTDOSE"){const g=mt("scalingModule",e);g&&(this._addScalingToVolume(g),Object.assign(l,g))}const u=j4(l),d=lw();if(this.isPreScaled=!0,l&&l.rescaleSlope!==void 0&&l.rescaleIntercept!==void 0){const{rescaleSlope:g,rescaleIntercept:p}=l;this.isPreScaled=typeof g=="number"&&typeof p=="number"}return!d&&u&&(this.isPreScaled=!1),{targetBuffer:{type:this.dataType,rows:i,columns:o},allowFloatRendering:d,preScale:{enabled:this.isPreScaled,scalingParameters:l},transferPixelData:!0,requestType:HD,transferSyntaxUID:r,additionalDetails:{imageId:e,imageIdIndex:a,volumeId:this.volumeId}}}callLoadImage(e,r,n){const{cachedFrames:i}=this;if(i[r]===wa.FULL_RESOLUTION)return;const o=s=>{const{image:c}=s.detail;c.imageId===e&&(this.vtkOpenGLTexture.setUpdatedFrame(r),Ze.removeEventListener(et.IMAGE_CACHE_IMAGE_ADDED,o))};return Ze.addEventListener(et.IMAGE_CACHE_IMAGE_ADDED,o),ky.as(zc(e,n)).forEach(s=>{this.successCallback(e,s)},this.errorCallback.bind(this,r,e))}getImageIdsRequests(e,r){this.totalNumFrames=this.imageIds.length;const n=2;return this.autoRenderOnLoad&&(this.reRenderFraction=this.totalNumFrames*(n/100),this.reRenderTarget=this.reRenderFraction),e.map(o=>{const a=this.getImageIdIndex(o),s=HD,c=r,l=this.getLoaderImageOptions(o);return{callLoadImage:this.callLoadImage.bind(this),imageId:o,imageIdIndex:a,options:l,priority:c,requestType:s,additionalDetails:{volumeId:this.volumeId}}})}getImageLoadRequests(e){throw new Error("Abstract method")}getImageIdsToLoad(){throw new Error("Abstract method")}loadImages(){return this.loadStatus.loading=!0,this.getImageLoadRequests(5).reverse().forEach(r=>{if(!r)return;const{callLoadImage:n,imageId:i,imageIdIndex:o,options:a,priority:s,requestType:c,additionalDetails:l}=r;Wi.addRequest(n.bind(this,i,o,a),c,l,s)}),Promise.resolve(!0)}_prefetchImageIds(){this.loadStatus.loading=!0;const e=[...this.getImageIdsToLoad()];this.totalNumFrames=this.imageIds.length;const r=2;return this.autoRenderOnLoad&&(this.reRenderFraction=this.totalNumFrames*(r/100),this.reRenderTarget=this.reRenderFraction),this.imagesLoader.loadImages(e,this).catch(n=>{console.debug("progressive loading failed to complete",n)})}_addScalingToVolume(e){if(this.scaling)return;const{suvbw:r,suvlbm:n,suvbsa:i}=e,o={};n&&(o.suvbwToSuvlbm=n/r),i&&(o.suvbwToSuvbsa=i/r),r&&(o.suvbw=r),this.scaling={PT:o}}checkDimensionGroupCompletion(e){}}class sk extends ak{constructor(e,r){e.imageIds||(e.imageIds=r.imageIds),super(e,r),this.getImageIdsToLoad=()=>{const{imageIds:n}=this;return this.numFrames=n.length,n}}getScalarData(){return this.voxelManager.getScalarData()}getImageLoadRequests(e){const{imageIds:r}=this;return this.getImageIdsRequests(r,e)}}function ck(t,e){if(!e||!e.imageIds||!e.imageIds.length)throw new Error("ImageIds must be provided to create a streaming image volume");async function r(){if(e.imageIds[0].split(":")[0]==="wadouri"){const[g,p]=[Math.floor(e.imageIds.length/2),e.imageIds.length-1],v=[0,g,p];await Promise.all(v.map(y=>Ve.isLoaded(e.imageIds[y])?Promise.resolve(!0):new Promise((m,w)=>{const x=e.imageIds[y];Wi.addRequest(async()=>{ZN(x).then(()=>{console.log(`Prefetched imageId: ${x}`),m(!0)}).catch(C=>{w(C)})},vn.Prefetch,{volumeId:t},1)}))).catch(console.error)}const i=im(e.imageIds,t),{dimensions:o,spacing:a,origin:s,direction:c,metadata:l,imageIds:f,dataType:u,numberOfComponents:d}=i;return new sk({volumeId:t,metadata:l,dimensions:o,spacing:a,origin:s,direction:c,imageIds:f,dataType:u,numberOfComponents:d},{imageIds:f,loadStatus:{loaded:!1,loading:!1,cancelled:!1,cachedFrames:[],callbacks:[]}})}const n=r();return{promise:n,decache:()=>{n.then(i=>{i.destroy(),i=null})},cancel:()=>{n.then(i=>{i.cancelLoading()})}}}const H4={};let X0=ck;function lk(t,e){const r=t.indexOf(":"),n=t.substring(0,r);let i=H4[n];if(i==null){if(X0==null||typeof X0!="function")throw new Error(`No volume loader for scheme ${n} has been registered`);i=X0}const o=i(t,e);return o.promise.then(function(a){ot(Ze,et.VOLUME_LOADED,{volume:a})},function(a){const s={volumeId:t,error:a};ot(Ze,et.VOLUME_LOADED_FAILED,s)}),o}function K4(t,e={imageIds:[]}){if(t===void 0)throw new Error("loadVolume: parameter volumeId must not be undefined");let r=Ve.getVolumeLoadObject(t);return r!==void 0?r.promise:(r=lk(t,e),r.promise.then(n=>n))}async function h1(t,e){if(t===void 0)throw new Error("createAndCacheVolume: parameter volumeId must not be undefined");let r=Ve.getVolumeLoadObject(t);return r!==void 0||(r=lk(t,e),Ve.putVolumeLoadObject(t,r)),r.promise}function uk(t,e){const r=Ve.getVolume(t);if(!r)throw new Error(`Cannot created derived volume: Referenced volume with id ${t} does not exist.`);let{volumeId:n}=e;const{voxelRepresentation:i}=e;n===void 0&&(n=kn());const{metadata:o,dimensions:a,spacing:s,origin:c,direction:l}=r,f=r.isDynamicVolume()?r.getCurrentDimensionGroupImageIds():r.imageIds??[],u=W4(f,{targetBuffer:e.targetBuffer,voxelRepresentation:i}),d=u[0].dataType,h=u.map(p=>p.imageId),g=new Vd({volumeId:n,dataType:d,metadata:structuredClone(o),dimensions:[a[0],a[1],a[2]],spacing:s,origin:c,direction:l,referencedVolumeId:t,imageIds:h,referencedImageIds:r.imageIds??[]});return Ve.putVolumeSync(n,g),g}async function q4(t,e){if(e===void 0)throw new Error("createAndCacheVolumeFromImages: parameter imageIds must not be undefined");if(t===void 0)throw new Error("createAndCacheVolumeFromImages: parameter volumeId must not be undefined");const r=Ve.getVolume(t);return r||(e.filter(o=>!Ve.getImage(o)).length===0?am(t,e):await h1(t,{imageIds:e}))}function am(t,e){if(e===void 0)throw new Error("createAndCacheVolumeFromImagesSync: parameter imageIds must not be undefined");if(t===void 0)throw new Error("createAndCacheVolumeFromImagesSync: parameter volumeId must not be undefined");const r=Ve.getVolume(t);if(r)return r;const n=im(e,t),i=new Vd({volumeId:t,dataType:n.dataType,metadata:structuredClone(n.metadata),dimensions:n.dimensions,spacing:n.spacing,origin:n.origin,direction:n.direction,referencedVolumeId:n.referencedVolumeId,imageIds:n.imageIds,referencedImageIds:n.referencedImageIds});return Ve.putVolumeSync(t,i),i}function sm(t,e={}){const{metadata:r,dimensions:n,spacing:i,origin:o,direction:a,scalarData:s,targetBuffer:c,preventCache:l=!1}=e,f=Ve.getVolume(t);if(f)return f;const u=n[0]*n[1],d=s?s.constructor.name:(c==null?void 0:c.type)??"Float32Array",h=u*n[2];let g;switch(d){case"Uint8Array":case"Int8Array":g=h;break;case"Uint16Array":case"Int16Array":g=h*2;break;case"Float32Array":g=h*4;break}if(!Ve.isCacheable(g))throw new Error(`Cannot created derived volume: Volume with id ${t} is not cacheable.`);const v=[];for(let w=0;w<n[2];w++){const x=`${t}_slice_${w}`;v.push(x);const C=s.subarray(w*u,(w+1)*u);z4(x,{scalarData:C,dimensions:[n[0],n[1]],spacing:[i[0],i[1]],origin:o,direction:a,targetBuffer:{type:d}})}const y=new Vd({volumeId:t,metadata:structuredClone(r),dimensions:[n[0],n[1],n[2]],spacing:i,origin:o,direction:a,imageIds:v,dataType:d}),m=oc.createImageVolumeVoxelManager({imageIds:v,dimensions:n,numberOfComponents:1,id:t});return y.voxelManager=m,l||Ve.putVolumeSync(t,y),y}function Pse(t,e){H4[t]=e}function fk(){return Object.keys(H4)}function Rse(t){const e=X0;return X0=t,e}function dk(){return X0.name}function cm(t,e={}){return uk(t,{...e,targetBuffer:{type:"Uint8Array",...e==null?void 0:e.targetBuffer}})}function Lse(t,e,r=!1){return t.scalarData||(t.scalarData=new Uint8Array(t.dimensions[0]*t.dimensions[1]*t.dimensions[2])),sm(e,{...t,preventCache:r})}const Ase=Object.freeze(Object.defineProperty({__proto__:null,createAndCacheDerivedLabelmapVolume:cm,createAndCacheDerivedVolume:uk,createAndCacheVolume:h1,createAndCacheVolumeFromImages:q4,createAndCacheVolumeFromImagesSync:am,createLocalLabelmapVolume:Lse,createLocalVolume:sm,getUnknownVolumeLoaderSchema:dk,getVolumeLoaderSchemes:fk,loadVolume:K4,registerUnknownVolumeLoader:Rse,registerVolumeLoader:Pse},Symbol.toStringTag,{value:"Module"}));function hk(t,e){const r=Nre.newInstance();uw().rendering.preferSizeOverAccuracy&&r.setPreferSizeOverAccuracy(!0),r.setInputData(t);const n=t.getSpacing(),i=(n[0]+n[1]+n[2])/6;return r.setMaximumSamplesPerRay(4e3),r.setSampleDistance(i),r.setScalarTexture(e),r}function gk(t){const e=lN.newInstance();e.setBlendMode(t.getBlendMode());const r=t.getInputData(),{voxelManager:n}=r.get("voxelManager"),i=n.getCompleteScalarDataArray(),o=Vt.newInstance({name:"Pixels",values:i});return r.getPointData().setScalars(o),e.setInputData(r),e.setMaximumSamplesPerRay(t.getMaximumSamplesPerRay()),e.setSampleDistance(t.getSampleDistance()),e}const Nse=0,kse=vn.Prefetch;async function X4(t,e){let r=Fse(e);!r&&e.imageIds.length&&(r=await Use(e),r=Vse(e,r)),!(r.lower===0&&r.upper===0||r.lower===void 0||r.upper===void 0)&&t.getProperty().getRGBTransferFunction(0).setMappingRange(r.lower,r.upper)}function Vse(t,e){const r=t.imageIds,n=Math.floor(r.length/2),i=r[n],o=mt("generalSeriesModule",i)||{};return Bse(o.modality,t)?{lower:0,upper:5}:e}function Fse(t){const{imageIds:e,metadata:r}=t;let n;if(e!=null&&e.length){const i=Math.floor(e.length/2),o=e[i],a=mt("voiLutModule",o);if(a&&a.windowWidth&&a.windowCenter){a!=null&&a.voiLUTFunction&&(n={},n.voiLUTFunction=a==null?void 0:a.voiLUTFunction);const{windowWidth:s,windowCenter:c}=a,l=Array.isArray(s)?s[0]:s,f=Array.isArray(c)?c[0]:c;l!==0&&(n={windowWidth:l,windowCenter:f})}}else n=r.voiLut[0];if(n&&(n.windowWidth!==0||n.windowCenter!==0)){const{lower:i,upper:o}=Wu(Number(n.windowWidth),Number(n.windowCenter),n.voiLUTFunction);return{lower:i,upper:o}}}async function Use(t){var h;const{imageIds:e}=t,r=Math.floor(e.length/2),n=t.imageIds[r],i=mt("generalSeriesModule",n)||{},{modality:o}=i,a=mt("modalityLutModule",n)||{},s={rescaleSlope:a.rescaleSlope,rescaleIntercept:a.rescaleIntercept,modality:o};let c;if(o==="PT"){const g=mt("scalingModule",n);g&&(c={...s,suvbw:g.suvbw})}const l={priority:Nse,requestType:kse,preScale:{scalingParameters:c}};let f=Ve.getImage(n);(h=t.referencedImageIds)!=null&&h.length||(f=await zc(n,{...l,ignoreCache:!0}));let{min:u,max:d}=f.voxelManager.getMinMax();return(u==null?void 0:u.length)>1&&(u=Math.min(...u),d=Math.max(...d)),{lower:u,upper:d}}function Bse(t,e){var r;return!(t!=="PT"||!e.isPreScaled||!((r=e.scaling)!=null&&r.PT.suvbw))}async function Vy(t,e,r,n=!1){const{volumeId:i,callback:o,blendMode:a}=t,s=await K4(i);if(!s)throw new Error(`imageVolume with id: ${s.volumeId} does not exist`);const{imageData:c,vtkOpenGLTexture:l}=s,f=hk(c,l);a&&f.setBlendMode(a);const u=Fie.newInstance();u.setMapper(f);const{numberOfComponents:d}=c.get("numberOfComponents");return u.getProperty().set({viewportId:r}),d===3&&u.getProperty().setIndependentComponents(!1),await X4(u,s),o&&o({volumeActor:u,volumeId:i}),n||Gse(e,r,u,i),u}function Gse(t,e,r,n){const i=r.getProperty().getRGBTransferFunction(0).getRange(),o={viewportId:e,range:{lower:i[0],upper:i[1]},volumeId:n};ot(t,et.VOI_MODIFIED,o)}const Jc=t=>{const e="volumeId:",r=t.includes(e)?t.substring(e.length):t,n=r.indexOf("sliceIndex=");return n===-1?r:r.substring(0,n-1)},Wse=1+Ya,zse=(t,e)=>e===t.substring(0,Math.min(t.length,e.length)),KD=t=>!!fk().find(e=>zse(t.volumeId,e));function zh(t,e,r,n=!1){const{viewPlaneNormal:i}=e,o=t.getActors();if(!o.length)return{spacingInNormalDirection:null,imageVolume:null,actorUID:null};const a=o.map(l=>{const f=l.referencedId??l.uid;return Ve.getVolume(f)}).filter(l=>!!l);if(r){const l=Jc(r),f=a.findIndex(g=>l.includes(g.volumeId)),u=a[f],{uid:d}=o[f],h=qD(u,i,t,n);return{imageVolume:u,spacingInNormalDirection:h,actorUID:d}}if(!a.length)return{spacingInNormalDirection:null,imageVolume:null,actorUID:null};const s={spacingInNormalDirection:1/0,imageVolume:null,actorUID:null},c=a.find(KD);for(let l=0;l<a.length;l++){const f=a[l];if(c&&!KD(f))continue;const u=qD(f,i,t);u*Wse<s.spacingInNormalDirection&&(s.spacingInNormalDirection=u,s.imageVolume=f,s.actorUID=o[l].uid)}return s}function qD(t,e,r,n=!1){const{slabThickness:i}=r.getProperties();let o=i;return(!i||!n)&&(o=hf(t,e)),o}function Fy(t){const e=t.getCamera(),{spacingInNormalDirection:r,imageVolume:n}=zh(t,e);if(!n)return;const{viewPlaneNormal:i,focalPoint:o}=e,a=t.getActors().find(g=>g.referencedId===n.volumeId||g.uid===n.volumeId);a||console.warn("No actor found for with actorUID of",n.volumeId);const s=a.actor,c=hw(s,i,o),{min:l,max:f,current:u}=c,d=Math.round((f-l)/r)+1;let h=(u-l)/(f-l)*d;return h=Math.floor(h),h>d-1?h=d-1:h<0&&(h=0),{numberOfSlices:d,imageIndex:h}}const x0={};function $se(t){x0[t]!==void 0&&delete x0[t]}function jse(t){const{renderingEngineId:e,viewportId:r}=t.detail,i=ei(e).getViewport(r);if(!("setVolumes"in i))throw new Error("volumeNewImageEventDispatcher: viewport does not have setVolumes method");x0[i.id]===void 0&&(x0[i.id]=0);const o=Fy(i);if(!o){console.warn(`volumeNewImageEventDispatcher: sliceData is undefined for viewport ${i.id}`);return}const{numberOfSlices:a,imageIndex:s}=o;if(x0[i.id]===s)return;x0[i.id]=s;const c={imageIndex:s,viewportId:r,renderingEngineId:e,numberOfSlices:a};ot(i.element,et.VOLUME_NEW_IMAGE,c)}function wh(t,e,r){const[n,i,o]=t,[a,s,c]=e,[l,f,u,d]=r,h=a-n,g=s-i,p=c-o,v=-1*(l*n+f*i+u*o-d)/(l*h+f*g+u*p),y=h*v+n,m=g*v+i,w=p*v+o;return[y,m,w]}function Ac(t,e,r=!1){const[n,i,o]=t,a=n*e[0]+i*e[1]+o*e[2];if(r){const s=Math.sqrt(n*n+i*i+o*o);return[n/s,i/s,o/s,a/s]}return[n,i,o,a]}function pk(t,e,r){const[n,i,o,a]=t,[s,c,l,f]=e,[u,d,h,g]=r,p=jg(n,s,u,i,c,d,o,l,h),v=jg(a,f,g,i,c,d,o,l,h),y=jg(n,s,u,a,f,g,o,l,h),m=jg(n,s,u,i,c,d,a,f,g),w=Bf(v)/Bf(p),x=Bf(y)/Bf(p),C=Bf(m)/Bf(p);return[w,x,C]}function g1(t,e,r=!1){const[n,i,o,a]=t,[s,c,l]=e,f=n*s+i*c+o*l-a,u=Math.abs(f)/Math.sqrt(n*n+i*i+o*o);return(r?Math.sign(f):1)*u}function mk(t,e,r=Ya){return g1(e,t)<r}const Hse=Object.freeze(Object.defineProperty({__proto__:null,isPointOnPlane:mk,linePlaneIntersection:wh,planeDistanceToPoint:g1,planeEquation:Ac,threePlaneIntersection:pk},Symbol.toStringTag,{value:"Module"}));function SS(t){return Array.isArray(t)?t.some(e=>Number.isNaN(e)):Number.isNaN(t)}function Cs(t){if(t===null||typeof t!="object"||typeof t=="function"||typeof structuredClone=="function")return t;if(Array.isArray(t))return t.map(Cs);{const e={};for(const r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=Cs(t[r]));return e}}const Op=class Op{constructor(e){this.insetImageMultiplier=1.1,this.flipHorizontal=!1,this.flipVertical=!1,this.viewportStatus=Uo.NO_DATA,this._suppressCameraModifiedEvents=!1,this.hasPixelSpacing=!0,this.getProperties=()=>({}),this.setRotation=r=>{},this.viewportWidgets=new Map,this.addWidget=(r,n)=>{this.viewportWidgets.set(r,n)},this.getWidget=r=>this.viewportWidgets.get(r),this.getWidgets=()=>Array.from(this.viewportWidgets.values()),this.removeWidgets=()=>{this.getWidgets().forEach(n=>{if(n.getEnabled()&&n.setEnabled(!1),n.getActor&&n.getRenderer){const i=n.getActor(),o=n.getRenderer();o&&i&&o.removeActor(i)}})},this.id=e.id,this.renderingEngineId=e.renderingEngineId,this.type=e.type,this.element=e.element,this.canvas=e.canvas,this.sx=e.sx,this.sy=e.sy,this.sWidth=e.sWidth,this.sHeight=e.sHeight,this._actors=new Map,this.element.setAttribute("data-viewport-uid",this.id),this.element.setAttribute("data-rendering-engine-uid",this.renderingEngineId),this.defaultOptions=Cs(e.defaultOptions),this.suppressEvents=e.defaultOptions.suppressEvents?e.defaultOptions.suppressEvents:!1,this.options=Cs(e.defaultOptions),this.isDisabled=!1}static get useCustomRenderingPipeline(){return!1}setRendered(){this.viewportStatus===Uo.NO_DATA||this.viewportStatus===Uo.LOADING||(this.viewportStatus=Uo.RENDERED)}setColorTransform(e,r){let n=null;if(!e&&!r)return;const i=r||[255,255,255],o=Math.max(...i),a=i.map(u=>o/u),{lower:s=0,upper:c=255}=e||{},l=(c-s+1)/255,f=s/255;return n=`url('data:image/svg+xml,      <svg xmlns="http://www.w3.org/2000/svg">        <filter id="colour" color-interpolation-filters="linearRGB">        <feColorMatrix type="matrix"         values="          ${a[0]*l} 0 0 0 ${f}           0 ${a[1]*l} 0 0 ${f}           0 0 ${a[2]*l} 0 ${f}           0 0 0 1 0" />        </filter>      </svg>#colour')`,n}getRenderingEngine(){return r1.get(this.renderingEngineId)}getRenderer(){var r;const e=this.getRenderingEngine();if(!e||e.hasBeenDestroyed)throw new Error("Rendering engine has been destroyed");return(r=e.offscreenMultiRenderWindow)==null?void 0:r.getRenderer(this.id)}render(){this.getRenderingEngine().renderViewport(this.id)}setOptions(e,r=!1){var n,i;this.options=structuredClone(e),(n=this.options)!=null&&n.displayArea&&this.setDisplayArea((i=this.options)==null?void 0:i.displayArea),r&&this.render()}reset(e=!1){this.options=structuredClone(this.defaultOptions),e&&this.render()}getSliceViewInfo(){throw new Error("Method not implemented.")}flip({flipHorizontal:e,flipVertical:r}){const n=this.getDefaultImageData();if(!n)return;const i=this.getCamera(),{viewPlaneNormal:o,viewUp:a,focalPoint:s,position:c}=i,l=Wn(We(),o,a);let f=bY(We(),a);const u=Rc(We(),o),d=Qi(c,s),g=n.getDimensions().map(C=>Math.floor(C/2)),p=[g[0],g[1],g[2]],v=n.indexToWorld(p,We()),y=this._getFocalPointForResetCamera(v,i,{resetPan:!0,resetToCenter:!1}),m=tr(We(),s,y),w=oa(m),x=C=>{const S=Nr(We(),C,2*Pt(m,C));return tr(S,S,m),ar(S,S),S};if(e){const C=x(f),S=An(We(),y,C,w),T=An(We(),S,u,d);this.setCamera({viewPlaneNormal:u,position:T,focalPoint:S}),this.flipHorizontal=!this.flipHorizontal}if(r){f=Rc(f,a);const C=x(l),S=An(We(),y,C,w),T=An(We(),S,u,d);this.setCamera({focalPoint:S,viewPlaneNormal:u,viewUp:f,position:T}),this.flipVertical=!this.flipVertical}this.render()}getDefaultImageData(){const e=this.getDefaultActor();if(e&&Ks(e))return e.actor.getMapper().getInputData()}getDefaultActor(){return this.getActors()[0]}getActors(){return Array.from(this._actors.values())}getActorUIDs(){return Array.from(this._actors.keys())}getActor(e){return this._actors.get(e)}getImageActor(e){const r=this.getActors();let n=r[0];return e&&(n=r.find(o=>o.referencedId===e)),!n||!Ks(n)?null:n.actor}getActorUIDByIndex(e){const r=this.getActors()[e];if(r)return r.uid}getActorByIndex(e){return this.getActors()[e]}setActors(e){const r=this.getActors();this.removeAllActors(),this.addActors(e,{resetCamera:!0}),ot(this.element,et.ACTORS_CHANGED,{viewportId:this.id,removedActors:r,addedActors:e,currentActors:e})}_removeActor(e){const r=this.getActor(e);if(!r){console.warn(`Actor ${e} does not exist in ${this.id}, can't remove`);return}return this.getRenderer().removeActor(r.actor),this._actors.delete(e),r}removeActors(e){const r=[];e.forEach(i=>{const o=this._removeActor(i);o&&r.push(o)});const n=this.getActors();ot(this.element,et.ACTORS_CHANGED,{viewportId:this.id,removedActors:r,addedActors:[],currentActors:n})}addActors(e,r={}){const{resetCamera:n=!1}=r,i=this.getRenderingEngine();if(!i||i.hasBeenDestroyed){console.warn("Viewport::addActors::Rendering engine has not been initialized or has been destroyed");return}e.forEach(s=>{this.addActor(s)});const o=this.getViewPresentation(),a=this.getViewReference();this.resetCamera(),n||(this.setViewReference(a),this.setViewPresentation(o)),ot(this.element,et.ACTORS_CHANGED,{viewportId:this.id,removedActors:[],addedActors:e,currentActors:this.getActors()})}addActor(e){const{uid:r,actor:n}=e,i=this.getRenderingEngine();if(!i||i.hasBeenDestroyed){console.warn(`Cannot add actor UID of ${r} Rendering Engine has been destroyed`);return}if(!r||!n)throw new Error("Actors should have uid and vtk Actor properties");if(this.getActor(r)){console.warn(`Actor ${r} already exists for this viewport`);return}const o=this.getRenderer();o==null||o.addActor(n),this._actors.set(r,Object.assign({},e)),this.updateCameraClippingPlanesAndRange(),ot(this.element,et.ACTORS_CHANGED,{viewportId:this.id,removedActors:[],addedActors:[e],currentActors:this.getActors()})}removeAllActors(){var r;const e=this.getActors();(r=this.getRenderer())==null||r.removeAllViewProps(),this._actors=new Map,ot(this.element,et.ACTORS_CHANGED,{viewportId:this.id,removedActors:e,addedActors:[],currentActors:[]})}resetCameraNoEvent(){this._suppressCameraModifiedEvents=!0,this.resetCamera(),this._suppressCameraModifiedEvents=!1}setCameraNoEvent(e){this._suppressCameraModifiedEvents=!0,this.setCamera(e),this._suppressCameraModifiedEvents=!1}_getViewImageDataIntersections(e,r,n){const i=n[0],o=n[1],a=n[2],s=i*r[0]+o*r[1]+a*r[2],c=e.getBounds(),l=this._getEdges(c),f=[];for(const u of l){const[[d,h,g],[p,v,y]]=u;if(i*(p-d)+o*(v-h)+a*(y-g)===0)continue;const m=wh([d,h,g],[p,v,y],[i,o,a,s]);this._isInBounds(m,c)&&f.push(m)}return f}setInterpolationType(e,r){}setDisplayArea(e,r=!1){var a;if(!e)return;const{storeAsInitialCamera:n,type:i}=e;n&&(this.options.displayArea=e);const{_suppressCameraModifiedEvents:o}=this;if(this._suppressCameraModifiedEvents=!0,this.setCamera(this.fitToCanvasCamera),i==="SCALE"?this.setDisplayAreaScale(e):(this.setInterpolationType(((a=this.getProperties())==null?void 0:a.interpolationType)??Tl.LINEAR),this.setDisplayAreaFit(e)),n&&(this.initialCamera=this.getCamera()),this._suppressCameraModifiedEvents=o,!r&&!o){const s={viewportId:this.id,displayArea:e,storeAsInitialCamera:n};ot(this.element,et.DISPLAY_AREA_MODIFIED,s),this.setCamera(this.getCamera())}}setDisplayAreaScale(e){const{scale:r=1}=e,n=this.canvas,i=n.height,o=n.width;if(i<8||o<8)return;const c=this.getDefaultImageData().getSpacing()[1];this.setInterpolationType(Tl.NEAREST),this.setCamera({parallelScale:i*c/(2*r)}),delete e.imageArea,this.setDisplayAreaFit(e);const{focalPoint:l,position:f,viewUp:u,viewPlaneNormal:d}=this.getCamera(),h=We();if(n.height%2&&An(h,h,u,r*.5*c),n.width%2){const g=Wn(We(),u,d);An(h,h,g,r*.5*c)}!h[0]&&!h[1]&&!h[2]||this.setCamera({focalPoint:fi(We(),l,h),position:fi(We(),f,h)})}setDisplayAreaFit(e){const{imageArea:r,imageCanvasPoint:n}=e,i=(window==null?void 0:window.devicePixelRatio)||1,o=this.getDefaultImageData();if(!o)return;const a=this.sWidth/i,s=this.sHeight/i,c=o.getDimensions(),l=this.worldToCanvas(o.indexToWorld([0,0,0])),f=this.worldToCanvas(o.indexToWorld([c[0],c[1],c[2]])),u=[Math.abs(f[0]-l[0]),Math.abs(f[1]-l[1])],[d,h]=u;let g=this.getZoom()/this.insetImageMultiplier;if(r){const[p,v]=r,y=Math.max(Math.abs(d/a),Math.abs(h/s)),m=Math.abs(p*d/a),w=Math.abs(v*h/s),x=this.getZoom(),C=this.getZoom(this.fitToCanvasCamera);g=(m>w?y/m:y/w)*x/C,this.setZoom(this.insetImageMultiplier*g,!1)}if(n){const{imagePoint:p,canvasPoint:v=p||[.5,.5]}=n,[y,m]=v,w=a*(y-.5),x=s*(m-.5),[C,S]=p||v,T=g,_=this.insetImageMultiplier*T*d*(.5-C),E=this.insetImageMultiplier*T*h*(.5-S),b=_+w,D=E+x,I=[b,D];wo(I,I,this.getPan()),this.setPan(I,!1)}}getDisplayArea(){var e;return(e=this.options)==null?void 0:e.displayArea}resetCamera(e){const{resetPan:r=!0,resetZoom:n=!0,resetToCenter:i=!0,storeAsInitialCamera:o=!0}=e||{},a=this.getRenderer();this.setCameraNoEvent({flipHorizontal:!1,flipVertical:!1});const s=this.getCamera();let c;const l=this.getDefaultActor();l&&Ks(l)?c=l.actor.getMapper().getInputData().getBounds():c=a.computeVisiblePropBounds();const f=[0,0,0],u=this.getDefaultImageData();if(u){const O=u.getSpacing();c[0]=c[0]+O[0]/2,c[1]=c[1]-O[0]/2,c[2]=c[2]+O[1]/2,c[3]=c[3]-O[1]/2,c[4]=c[4]+O[2]/2,c[5]=c[5]-O[2]/2}const d=this.getVtkActiveCamera(),h=d.getViewPlaneNormal(),g=d.getViewUp();if(f[0]=(c[0]+c[1])/2,f[1]=(c[2]+c[3])/2,f[2]=(c[4]+c[5])/2,u){const A=u.getDimensions().map(G=>Math.floor(G/2)),F=[A[0],A[1],A[2]];u.indexToWorld(F,f)}const{widthWorld:p,heightWorld:v}=this._getWorldDistanceViewUpAndViewRight(c,g,h),y=[this.sWidth,this.sHeight],m=p/v,w=y[0]/y[1],x=m/w,C=x<1?this.insetImageMultiplier*v/2:this.insetImageMultiplier*v*x/2,S=Op.boundsRadius(c)*(this.type===Er.VOLUME_3D?10:1),T=this.insetImageMultiplier*S,_=Math.abs(nn.dot(g,h))>.999?[-g[2],g[0],g[1]]:g,E=this._getFocalPointForResetCamera(f,s,{resetPan:r,resetToCenter:i}),b=[E[0]+T*h[0],E[1]+T*h[1],E[2]+T*h[2]];a.resetCameraClippingRange(c);const D=[-si.MAXIMUM_RAY_DISTANCE,si.MAXIMUM_RAY_DISTANCE];d.setPhysicalScale(S),d.setPhysicalTranslation(-E[0],-E[1],-E[2]),this.setCamera({parallelScale:n?C:s.parallelScale,focalPoint:E,position:b,viewAngle:90,viewUp:_,clippingRange:D});const I=this.getCamera();this.setFitToCanvasCamera(this.getCamera()),o&&this.setInitialCamera(I),n&&this.setZoom(1,o);const P={type:"ResetCameraEvent",renderer:a};return a.invokeEvent(P),this.triggerCameraModifiedEventIfNecessary(s,I),u&&this.options.displayArea&&n&&r&&i&&this.setDisplayArea(this.options.displayArea),!0}setInitialCamera(e){this.initialCamera=e}setFitToCanvasCamera(e){this.fitToCanvasCamera=e}getPan(e=this.initialCamera){if(!e)return[0,0];const n=this.getVtkActiveCamera().getFocalPoint(),i=this.canvasToWorld([0,0]),o=this.worldToCanvas(tr([0,0,0],e.focalPoint,i)),a=this.worldToCanvas(tr([0,0,0],n,i));return oi([0,0],o,a)}getCurrentImageIdIndex(){throw new Error("Not implemented")}getSliceIndex(){throw new Error("Not implemented")}getImageData(){throw new Error("Not implemented")}getViewReferenceId(e){return null}setPan(e,r=!1){const n=this.getCamera(),{focalPoint:i,position:o}=n,a=this.canvasToWorld([0,0]),s=oi([0,0],e,this.getPan());if(Math.abs(s[0])<1&&Math.abs(s[1])<1&&!r)return;const c=tr(We(),this.canvasToWorld(s),a),l=tr(We(),i,c),f=tr(We(),o,c);this.setCamera({...n,focalPoint:l,position:f},r)}getZoom(e=this.initialCamera){if(!e)return 1;const r=this.getVtkActiveCamera(),{parallelScale:n}=e;return n/r.getParallelScale()}setZoom(e,r=!1){const n=this.getCamera(),{parallelScale:i}=this.initialCamera,o=i/e;n.parallelScale===o&&!r||this.setCamera({...n,parallelScale:o},r)}_getFocalPointForViewPlaneReset(e){const{focalPoint:r,viewPlaneNormal:n}=this.getCamera(),i=this._getViewImageDataIntersections(e,r,n);let o=0,a=0,s=0;return i.forEach(([l,f,u])=>{o+=l,a+=f,s+=u}),[o/i.length,a/i.length,s/i.length]}getCanvas(){return this.canvas}getVtkActiveCamera(){const e=this.getRenderer();return e?e.getActiveCamera():(console.warn("No renderer found for the viewport"),null)}getCameraNoRotation(){const e=this.getVtkActiveCamera(),r=(s,c)=>s.some(l=>isNaN(l))?c:s,n=r([...e.getViewUp()],[0,1,0]),i=r([...e.getViewPlaneNormal()],[0,0,-1]),o=r([...e.getPosition()],[0,0,1]),a=r([...e.getFocalPoint()],[0,0,0]);return{viewUp:n,viewPlaneNormal:i,position:o,focalPoint:a,parallelProjection:e.getParallelProjection(),parallelScale:e.getParallelScale(),viewAngle:e.getViewAngle(),flipHorizontal:this.flipHorizontal,flipVertical:this.flipVertical}}getCamera(){return{...this.getCameraNoRotation(),rotation:this.getRotation()}}setCamera(e,r=!1){const n=this.getVtkActiveCamera(),i=this.getCamera(),o=Object.assign({},i,e),{viewUp:a,viewPlaneNormal:s,position:c,focalPoint:l,parallelScale:f,viewAngle:u,flipHorizontal:d,flipVertical:h,clippingRange:g}=e;if(d!==void 0){const y=d&&!this.flipHorizontal||!d&&this.flipHorizontal;y&&this.flip({flipHorizontal:y})}if(h!==void 0){const y=h&&!this.flipVertical||!h&&this.flipVertical;y&&this.flip({flipVertical:y})}a!==void 0&&n.setViewUp(a),s!==void 0&&n.setDirectionOfProjection(-s[0],-s[1],-s[2]),c!==void 0&&n.setPosition(...c),l!==void 0&&n.setFocalPoint(...l),f!==void 0&&n.setParallelScale(f),u!==void 0&&n.setViewAngle(u),g!==void 0&&n.setClippingRange(g);const p=i.focalPoint,v=i.viewUp;if(p&&l||v&&a){const y=n.getViewPlaneNormal(),m=n.getViewUp();let w=!1,x=!1;if(l){const C=[l[0]-p[0],l[1]-p[1],l[2]-p[2]];w=Math.abs(nn.dot(C,y))>0}if(a&&(x=!Qt(m,v)),w||x){const C=this.getDefaultActor();if(!(C!=null&&C.actor))return;Ea(C,"vtkActor")||this.updateClippingPlanesForActors(o),(Ea(C,"vtkImageSlice")||this.type===Er.VOLUME_3D)&&this.getRenderer().resetCameraClippingRange()}}r&&this.setInitialCamera(o),this.triggerCameraModifiedEventIfNecessary(i,this.getCamera())}triggerCameraModifiedEventIfNecessary(e,r){if(!this._suppressCameraModifiedEvents&&!this.suppressEvents){const n={previousCamera:e,camera:r,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};ot(this.element,et.CAMERA_MODIFIED,n)}}updateCameraClippingPlanesAndRange(){const e=this.getCamera();this.updateClippingPlanesForActors(e),this.getRenderer().resetCameraClippingRange()}async updateClippingPlanesForActors(e){this.getActors().map(n=>{if(!n.actor)return;const i=n.actor.getMapper();let o=n!=null&&n.clippingFilter?n==null?void 0:n.clippingFilter.getClippingPlanes():i.getClippingPlanes();o.length===0&&(n!=null&&n.clippingFilter)&&(o=[zo.newInstance(),zo.newInstance()]);let a=si.MINIMUM_SLAB_THICKNESS;n.slabThickness&&(a=n.slabThickness);const{viewPlaneNormal:s,focalPoint:c}=e;this.setOrientationOfClippingPlanes(o,a,s,c),ot(this.element,et.CLIPPING_PLANES_UPDATED,{actorEntry:n,focalPoint:c,vtkPlanes:o,viewport:this})})}setOrientationOfClippingPlanes(e,r,n,i){if(e.length<2)return;const o=[n[0],n[1],n[2]];nn.multiplyScalar(o,r),e[0].setNormal(n);const a=[0,0,0];nn.subtract(i,o,a),e[0].setOrigin(a),e[1].setNormal(-n[0],-n[1],-n[2]);const s=[0,0,0];nn.add(i,o,s),e[1].setOrigin(s)}getClippingPlanesForActor(e){if(e||(e=this.getDefaultActor()),!e.actor)throw new Error("Invalid actor entry: Actor is undefined");const r=e.actor.getMapper();let n=e!=null&&e.clippingFilter?e==null?void 0:e.clippingFilter.getClippingPlanes():r.getClippingPlanes();return n.length===0&&(e!=null&&e.clippingFilter)&&(n=[zo.newInstance(),zo.newInstance()]),n}_getWorldDistanceViewUpAndViewRight(e,r,n){const i=this._getCorners(e),o=this._getCorners(e),a=Wn(We(),r,n);let s=Yi.buildFromDegree().identity().rotateFromDirections(r,[1,0,0]);i.forEach(d=>s.apply(d));let c=1/0,l=-1/0;for(let d=0;d<8;d++){const h=i[d][0];h>l&&(l=h),h<c&&(c=h)}s=Yi.buildFromDegree().identity().rotateFromDirections([a[0],a[1],a[2]],[1,0,0]),o.forEach(d=>s.apply(d));let f=1/0,u=-1/0;for(let d=0;d<8;d++){const h=o[d][0];h>u&&(u=h),h<f&&(f=h)}return{widthWorld:u-f,heightWorld:l-c}}getViewReference(e){const{focalPoint:r,viewPlaneNormal:n,viewUp:i}=this.getCamera();return{FrameOfReferenceUID:this.getFrameOfReferenceUID(),cameraFocalPoint:r,viewPlaneNormal:n,viewUp:i,sliceIndex:(e==null?void 0:e.sliceIndex)??this.getSliceIndex()}}isReferenceViewable(e,r){if(e.FrameOfReferenceUID&&e.FrameOfReferenceUID!==this.getFrameOfReferenceUID())return!1;const{viewPlaneNormal:n}=e,i=this.getCamera();return n&&!Qt(n,i.viewPlaneNormal)&&!Qt(Rc(i.viewPlaneNormal,i.viewPlaneNormal),n)?r==null?void 0:r.withOrientation:!0}getViewPresentation(e={rotation:!0,displayArea:!0,zoom:!0,pan:!0,flipHorizontal:!0,flipVertical:!0}){const r={},{rotation:n,displayArea:i,zoom:o,pan:a,flipHorizontal:s,flipVertical:c}=e;n&&(r.rotation=this.getRotation()),i&&(r.displayArea=this.getDisplayArea());const l=this.getZoom();return o&&(r.zoom=l),a&&(r.pan=this.getPan(),wl(r.pan,r.pan,1/l)),s&&(r.flipHorizontal=this.flipHorizontal),c&&(r.flipVertical=this.flipVertical),r}setViewReference(e){}setViewPresentation(e){if(!e)return;const{displayArea:r,zoom:n=this.getZoom(),pan:i,rotation:o,flipHorizontal:a=this.flipHorizontal,flipVertical:s=this.flipVertical}=e;r!==this.getDisplayArea()&&this.setDisplayArea(r),this.setZoom(n),i&&this.setPan(wl([0,0],i,n)),a!==void 0&&a!==this.flipHorizontal&&this.flip({flipHorizontal:a}),s!==void 0&&s!==this.flipVertical&&this.flip({flipVertical:s}),o>=0&&this.setRotation(o)}_getCorners(e){return[[e[0],e[2],e[4]],[e[0],e[2],e[5]],[e[0],e[3],e[4]],[e[0],e[3],e[5]],[e[1],e[2],e[4]],[e[1],e[2],e[5]],[e[1],e[3],e[4]],[e[1],e[3],e[5]]]}_getFocalPointForResetCamera(e,r,{resetPan:n=!0,resetToCenter:i=!0}){if(i&&n)return e;if(i&&!n)return SS(r.focalPoint)?e:r.focalPoint;if(!i&&n){const o=r,a=o.focalPoint,s=o.viewPlaneNormal,c=tr(We(),e,a),l=Pt(c,s),f=An(We(),e,s,-1*l);return[f[0],f[1],f[2]]}if(!n&&!i)return SS(r.focalPoint)?e:r.focalPoint}_isInBounds(e,r){const[n,i,o,a,s,c]=r,[l,f,u]=e;return!(l<n||l>i||f<o||f>a||u<s||u>c)}_getEdges(e){const[r,n,i,o,a,s,c,l]=this._getCorners(e);return[[r,n],[r,a],[r,i],[n,o],[n,s],[i,o],[i,c],[o,l],[a,c],[a,s],[s,l],[c,l]]}static boundsRadius(e){const r=(e[1]-e[0])**2,n=(e[3]-e[2])**2,i=(e[5]-e[4])**2;return Math.sqrt(r+n+i||1)*.5}setDataIds(e,r){throw new Error("Unsupported operatoin setDataIds")}};Op.CameraViewPresentation={rotation:!0,pan:!0,zoom:!0,displayArea:!0},Op.TransferViewPresentation={windowLevel:!0,paletteLut:!0};let _d=Op;function vk(t,e,r=!1){const n=t.getCamera(),{focalPoint:i,viewPlaneNormal:o}=n,{spacingInNormalDirection:a,actorUID:s}=zh(t,n,e,r);if(!s)throw new Error(`Could not find image volume with id ${e} in the viewport`);const c=t.getActor(s);if(!c)return console.warn("No actor found for with actorUID of",s),null;const l=c.actor;return{sliceRange:hw(l,o,i),spacingInNormalDirection:a,camera:n}}function cd(t,e,r=!1){const{sliceRange:n,spacingInNormalDirection:i,camera:o}=vk(t,e,r),{min:a,max:s,current:c}=n,l=Math.round((s-a)/i),u=(c-a)/(s-a)*l,d=Math.round(u);return{numScrollSteps:l,currentStepIndex:d,sliceRangeInfo:{sliceRange:n,spacingInNormalDirection:i,camera:o}}}function yk(t){let e=[];const[r,n]=t.getRange();t.getTable(r,n,1024,e),e=e.filter((h,g)=>g%3===0);const i=[...Array(1024).keys()].map((h,g)=>r+(n-r)/1023*g),o=e[256],a=Math.log((1-o)/o),s=i[256],c=e[256*3],l=Math.log((1-c)/c),f=i[256*3],u=Math.round(4*(f-s)/(a-l)),d=Math.round(s+u*a/4);return[Math.round(d-u/2),Math.round(d+u/2)]}function wk(t,e){const r=e.colorTransfer.split(" ").splice(1).map(parseFloat),{shiftRange:n}=Kse(r),i=n[0],o=n[1]-n[0],a=Ul.newInstance(),s=[];for(let x=0;x<r.length;x+=4){let C=r[x];const S=r[x+1],T=r[x+2],_=r[x+3];C=(C-i)/o,s.push([C,S,T,_])}qse(s,n,a),t.getProperty().setRGBTransferFunction(0,a);const c=e.scalarOpacity.split(" ").splice(1).map(parseFloat),l=Td.newInstance(),f=[];for(let x=0;x<c.length;x+=2){let C=c[x];const S=c[x+1];C=(C-i)/o,f.push([C,S])}Xse(f,n,l);const u=t.getProperty();u.setScalarOpacity(0,l);const[d,h,g,p]=e.gradientOpacity.split(" ").splice(1).map(parseFloat);u.setUseGradientOpacity(0,!0),u.setGradientOpacityMinimumValue(0,d),u.setGradientOpacityMinimumOpacity(0,h),u.setGradientOpacityMaximumValue(0,g),u.setGradientOpacityMaximumOpacity(0,p),e.interpolation==="1"&&u.setInterpolationTypeToFastLinear(),u.setShade(e.shade==="1");const v=parseFloat(e.ambient),y=parseFloat(e.diffuse),m=parseFloat(e.specular),w=parseFloat(e.specularPower);u.setAmbient(v),u.setDiffuse(y),u.setSpecular(m),u.setSpecularPower(w)}function Kse(t){let e=1/0,r=-1/0;for(let i=0;i<t.length;i+=4)e=Math.min(e,t[i]),r=Math.max(r,t[i]);const n=(r-e)/2;return{shiftRange:[-n,n],min:e,max:r}}function qse(t,e,r){const n=e[1]-e[0],i=t.map(([o,a,s,c])=>[o*n+e[0],a,s,c]);return r.removeAllPoints(),i.forEach(([o,a,s,c])=>r.addRGBPoint(o,a,s,c)),i}function Xse(t,e,r){const n=e[1]-e[0],i=t.map(([o,a])=>[o*n+e[0],a]);return r.removeAllPoints(),i.forEach(([o,a])=>r.addPoint(o,a)),i}class Pr extends _d{constructor(e){if(super(e),this.useCPURendering=!1,this.perVolumeIdDefaultProperties=new Map,this.viewportProperties={},this.volumeIds=new Set,this.setRotation=i=>{const o=this.getPan(this.fitToCanvasCamera),a=this.getPan(),s=this.getCamera(),c=_s([0,0],o,a);this.setPan(c,!1);const{flipVertical:l}=this.getCamera(),f=l?Rc([0,0,0],this.initialViewUp):this.initialViewUp;this.setCameraNoEvent({viewUp:f}),this.rotateCamera(i);const u=this.getPan(),d=this.getPan(this.fitToCanvasCamera),h=_s([0,0],u,d),g=wo([0,0],o,h);if(this.setPan(g,!1),this._suppressCameraModifiedEvents)return;const p=this.getCamera(),v={previousCamera:s,camera:p,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};ot(this.element,et.CAMERA_MODIFIED,v)},this.getDefaultProperties=i=>{let o;return i!==void 0&&(o=this.perVolumeIdDefaultProperties.get(i)),o!==void 0?o:{...this.globalDefaultProperties}},this.getProperties=i=>{var C;if(!this._getApplicableVolumeActor(i))return;const{colormap:a,VOILUTFunction:s,interpolationType:c,invert:l,slabThickness:f,preset:u}=this.viewportProperties;if(i||(i=this.getVolumeId()),!Ve.getVolume(i))return null;const h=this.getActors().find(S=>S.referencedId===i);if(!h)return;const p=h.actor.getProperty().getRGBTransferFunction(0),[v,y]=((C=this.viewportProperties)==null?void 0:C.VOILUTFunction)==="SIGMOID"?yk(p):p.getRange(),m={lower:v,upper:y},w=this.getColormap(i);return{colormap:i&&w?w:a,voiRange:m,VOILUTFunction:s,interpolationType:c,invert:l,slabThickness:f,preset:u}},this.getColormap=i=>{const o=this._getApplicableVolumeActor(i);if(!o)return;const{volumeActor:a}=o,s=this._getOrCreateColorTransferFunction(i),{nodes:c}=s.getState(),l=c.reduce((h,g)=>(h.push(g.x,g.r,g.g,g.b),h),[]),f=N4(l,a)||{},u=V4(a),d=F4(a);return f.threshold=u,f.opacity=d,f},this.getRotation=()=>{const{viewUp:i,viewPlaneNormal:o,flipVertical:a}=this.getCameraNoRotation(),s=a?Rc([0,0,0],this.initialViewUp):this.initialViewUp;if(!s)return 0;const c=r4(s,i)*180/Math.PI,l=Wn([0,0,0],s,i);return Pt(l,o)>=0?c:(360-c)%360},this.getFrameOfReferenceUID=()=>this._FrameOfReferenceUID,this.canvasToWorld=i=>{var u,d;const o=this.getVtkActiveCamera();(u=o.setIsPerformingCoordinateTransformation)==null||u.call(o,!0);const a=this.getRenderer(),s=this.getVtkDisplayCoords(i),f=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow().displayToWorld(s[0],s[1],s[2],a);return(d=o.setIsPerformingCoordinateTransformation)==null||d.call(o,!1),[f[0],f[1],f[2]]},this.getVtkDisplayCoords=i=>{const o=window.devicePixelRatio||1,a=[i[0]*o,i[1]*o],l=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow().getSize(),f=[a[0]+this.sx,a[1]+this.sy];return f[1]=l[1]-f[1],[f[0],f[1],0]},this.worldToCanvas=i=>{var g;const o=this.getVtkActiveCamera();(g=o.setIsPerformingCoordinateTransformation)==null||g.call(o,!0);const a=this.getRenderer(),c=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow(),l=c.getSize(),f=c.worldToDisplay(...i,a);f[1]=l[1]-f[1];const u=[f[0]-this.sx,f[1]-this.sy],d=window.devicePixelRatio||1,h=[u[0]/d,u[1]/d];return o.setIsPerformingCoordinateTransformation(!1),h},this.hasImageURI=i=>this.getActors().filter(a=>Ea(a,"vtkVolume")).some(({uid:a,referencedId:s})=>{const c=Ve.getVolume(s||a);return c!=null&&c.imageIds?c.imageIds.map(qr).includes(i):!1}),this.getImageIds=i=>{const o=this._getApplicableVolumeActor(i);if(!o)throw new Error(`No actor found for the given volumeId: ${i}`);const a=o.volumeId,s=Ve.getVolume(a);if(!s)throw new Error(`imageVolume with id: ${a} does not exist in cache`);return s.imageIds},this.useCPURendering=H0(),this.useCPURendering)throw new Error("VolumeViewports cannot be used whilst CPU Fallback Rendering is enabled.");const r=this.getRenderer(),n=jre.newInstance();switch(r.setActiveCamera(n),this.type){case Er.ORTHOGRAPHIC:n.setParallelProjection(!0);break;case Er.VOLUME_3D:n.setParallelProjection(!0);break;case Er.PERSPECTIVE:n.setParallelProjection(!1);break;default:throw new Error(`Unrecognized viewport type: ${this.type}`)}this.initializeVolumeNewImageEventDispatcher()}static get useCustomRenderingPipeline(){return!1}getSliceViewInfo(){throw new Error("Method not implemented.")}applyViewOrientation(e,r=!0){const{viewPlaneNormal:n,viewUp:i}=this._getOrientationVectors(e),o=this.getVtkActiveCamera();o.setDirectionOfProjection(-n[0],-n[1],-n[2]),o.setViewUpFrom(i),this.initialViewUp=i,r&&this.resetCamera({resetOrientation:!1,resetRotation:!1})}initializeVolumeNewImageEventDispatcher(){const e=n.bind(this),r=i.bind(this);function n(o){const{viewportId:a}=o.detail;a!==this.id||this.isDisabled||!this.getImageData()||jse(o)}function i(o){const{viewportId:a}=o.detail;a===this.id&&(this.element.removeEventListener(et.CAMERA_MODIFIED,e),Ze.removeEventListener(et.ELEMENT_DISABLED,r),$se(a))}this.element.removeEventListener(et.CAMERA_MODIFIED,e),this.element.addEventListener(et.CAMERA_MODIFIED,e),Ze.addEventListener(et.ELEMENT_DISABLED,r)}setVOILUTFunction(e,r,n){Object.values(So).includes(e)||(e=So.LINEAR);const{voiRange:i}=this.getProperties();this.setVOI(i,r,n),this.viewportProperties.VOILUTFunction=e}setColormap(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const{volumeActor:o}=i,a=Ul.newInstance();let s=l1(e.name);const{name:c}=e;if(s||(s=c1.getPresetByName(c)),!s)throw new Error(`Colormap ${e} not found`);const l=o.getProperty().getRGBTransferFunction(0).getRange();if(a.applyColorMap(s),a.setMappingRange(l[0],l[1]),o.getProperty().setRGBTransferFunction(0,a),this.viewportProperties.colormap=e,!n){const f=this.getColormap(r),u={viewportId:this.id,colormap:f,volumeId:r};ot(this.element,et.VOI_MODIFIED,u),ot(this.element,et.COLORMAP_MODIFIED,u)}}setOpacity(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n,o=Td.newInstance();typeof e.opacity=="number"?_N(i,e.opacity):(e.opacity.forEach(({opacity:c,value:l})=>{o.addPoint(l,c)}),i.getProperty().setScalarOpacity(0,o)),this.viewportProperties.colormap||(this.viewportProperties.colormap={}),this.viewportProperties.colormap.opacity=e.opacity;const a=this.getColormap(r),s={viewportId:this.id,colormap:a,volumeId:r};ot(this.element,et.COLORMAP_MODIFIED,s)}setInvert(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const o=i.volumeId,a=this._getOrCreateColorTransferFunction(o);if(vp(a),this.viewportProperties.invert=e,!n){const s={...this.getVOIModifiedEventDetail(o),invertStateChanged:!0};ot(this.element,et.VOI_MODIFIED,s)}}getVOIModifiedEventDetail(e){const r=this._getApplicableVolumeActor(e);if(!r)throw new Error(`No actor found for the given volumeId: ${e}`);const o=r.volumeActor.getProperty().getRGBTransferFunction(0).getMappingRange(),a=this.getColormap(e),{VOILUTFunction:s,invert:c}=this.getProperties(e);return{viewportId:this.id,range:{lower:o[0],upper:o[1]},volumeId:r.volumeId,VOILUTFunction:s,colormap:a,invert:c}}_getOrCreateColorTransferFunction(e){const r=this._getApplicableVolumeActor(e);if(!r)return null;const{volumeActor:n}=r,i=n.getProperty().getRGBTransferFunction(0);if(i)return i;const o=Ul.newInstance();return n.getProperty().setRGBTransferFunction(0,o),o}setInterpolationType(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n;i.getProperty().setInterpolationType(e),this.viewportProperties.interpolationType=e}setVOI(e,r,n=!1){const i=this._getApplicableVolumeActor(r);if(!i)return;const{volumeActor:o}=i,a=i.volumeId,s=e;if(typeof s>"u")throw new Error("voiRangeToUse is undefined, need to implement this in the new volume model");const{VOILUTFunction:c}=this.getProperties(a);if(c===So.SAMPLED_SIGMOID){const l=U4(s);o.getProperty().setRGBTransferFunction(0,l)}else{const{lower:l,upper:f}=s;o.getProperty().getRGBTransferFunction(0).setRange(l,f)}if(!n){const l={...this.getVOIModifiedEventDetail(a)};ot(this.element,et.VOI_MODIFIED,l)}this.viewportProperties.voiRange=s}rotateCamera(e){const r=e-this.getRotation();this.getVtkActiveCamera().roll(-r)}setDefaultProperties(e,r){r==null?this.globalDefaultProperties=e:this.perVolumeIdDefaultProperties.set(r,e)}clearDefaultProperties(e){e==null?(this.globalDefaultProperties={},this.resetProperties()):(this.perVolumeIdDefaultProperties.delete(e),this.resetToDefaultProperties(e))}getViewReference(e={}){const r=super.getViewReference(e),n=this.getVolumeId(e);if((e==null?void 0:e.forFrameOfReference)!==!1&&(r.volumeId=n),typeof(e==null?void 0:e.sliceIndex)!="number")return r;const{viewPlaneNormal:i}=r,o=(e==null?void 0:e.sliceIndex)-this.getSliceIndex(),{sliceRangeInfo:a}=cd(this,n,!0),{sliceRange:s,spacingInNormalDirection:c,camera:l}=a,{focalPoint:f,position:u}=l,{newFocalPoint:d}=K0(f,u,s,i,c,o);return r.cameraFocalPoint=d,r}isReferenceViewable(e,r){if(!e.FrameOfReferenceUID||!super.isReferenceViewable(e,r))return!1;if(r!=null&&r.withNavigation)return!0;const n=this.getSliceIndex(),{sliceIndex:i}=e;return Array.isArray(i)?i[0]<=n&&n<=i[1]:i===void 0||i===n}scroll(e=1){const r=this.getVolumeId(),{sliceRangeInfo:n}=cd(this,r,!0);if(!n)return;const{sliceRange:i,spacingInNormalDirection:o,camera:a}=n,{focalPoint:s,viewPlaneNormal:c,position:l}=a,{newFocalPoint:f,newPosition:u}=K0(s,l,i,c,o,e);this.setCamera({focalPoint:f,position:u}),this.render()}setViewReference(e){if(!e)return;const r=this.getVolumeId(),{viewPlaneNormal:n,FrameOfReferenceUID:i,cameraFocalPoint:o,referencedImageId:a,viewUp:s}=e;let{sliceIndex:c}=e;const{focalPoint:l,viewPlaneNormal:f,position:u}=this.getCamera(),d=SN(f,n),h=Qt(f,n);if(typeof c=="number"&&r!==void 0&&e.volumeId===r&&(d||h)){const{currentStepIndex:g,sliceRangeInfo:p,numScrollSteps:v}=cd(this,r,!0),{sliceRange:y,spacingInNormalDirection:m}=p;d&&(c=v-c-1);const w=c-g,{newFocalPoint:x,newPosition:C}=K0(l,u,y,f,m,w);this.setCamera({focalPoint:x,position:C})}else if(i===this.getFrameOfReferenceUID()){if(n&&!d&&!h){this.setOrientation({viewPlaneNormal:n,viewUp:s}),this.setViewReference(e);return}if(a&&this.isInAcquisitionPlane()){const g=mt(ra.IMAGE_PLANE,a),{imagePositionPatient:p}=g,{focalPoint:v}=this.getCamera(),y=tr(We(),v,p),m=Pt(y,f),w=An(We(),v,[-f[0],-f[1],-f[2]],m);this.setCamera({focalPoint:w}),this.render();return}if(o){const g=tr([0,0,0],o,l),p=n??f,v=Pt(g,p);Qt(v,0)||Nr(g,p,v);const y=fi([0,0,0],l,g),m=fi([0,0,0],u,g);this.setCamera({focalPoint:y,position:m})}}else throw new Error(`Incompatible view refs: ${i}!==${this.getFrameOfReferenceUID()}`)}setThreshold(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n;EN(i,e.threshold),this.viewportProperties.colormap||(this.viewportProperties.colormap={}),this.viewportProperties.colormap.threshold=e.threshold;const o=this.getColormap(r),a={viewportId:this.id,colormap:o,volumeId:r};ot(this.element,et.COLORMAP_MODIFIED,a)}setProperties({voiRange:e,VOILUTFunction:r,invert:n,colormap:i,preset:o,interpolationType:a,slabThickness:s}={},c,l=!1){this.globalDefaultProperties==null&&this.setDefaultProperties({voiRange:e,VOILUTFunction:r,invert:n,colormap:i,preset:o,slabThickness:s}),n!==void 0&&this.viewportProperties.invert!==n&&this.setInvert(n,c,l),i!=null&&i.name&&this.setColormap(i,c,l),(i==null?void 0:i.opacity)!=null&&this.setOpacity(i,c),(i==null?void 0:i.threshold)!=null&&this.setThreshold(i,c),e!==void 0&&this.setVOI(e,c,l),typeof a<"u"&&this.setInterpolationType(a),r!==void 0&&this.setVOILUTFunction(r,c,l),o!==void 0&&this.setPreset(o,c,l),s!==void 0&&this.setSlabThickness(s)}resetToDefaultProperties(e){var n,i;const r=this.globalDefaultProperties;(n=r.colormap)!=null&&n.name&&this.setColormap(r.colormap,e),((i=r.colormap)==null?void 0:i.opacity)!=null&&this.setOpacity(r.colormap,e),r.voiRange!==void 0&&this.setVOI(r.voiRange,e),r.VOILUTFunction!==void 0&&this.setVOILUTFunction(r.VOILUTFunction,e),r.invert!==void 0&&this.setInvert(r.invert,e),r.slabThickness!==void 0&&(this.setSlabThickness(r.slabThickness),this.viewportProperties.slabThickness=r.slabThickness),r.preset!==void 0&&this.setPreset(r.preset,e,!1),r.preset!==void 0&&this.setPreset(r.preset,e,!1),this.render()}setPreset(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const{volumeActor:o}=i;let a=e;typeof a=="string"&&(a=sP.find(s=>s.name===e)),a&&(wk(o,a),this.viewportProperties.preset=a,this.render(),n||ot(this.element,et.PRESET_MODIFIED,{viewportId:this.id,volumeId:i.volumeId,actor:o,presetName:a.name}))}async setVolumes(e,r=!1,n=!1){const i=Ve.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist, you need to create/allocate the volume first`);const o=i.metadata.FrameOfReferenceUID;this._isValidVolumeInputArray(e,o),this._FrameOfReferenceUID=o,e.forEach(s=>{this._addVolumeId(s.volumeId)});const a=[];for(let s=0;s<e.length;s++){const{volumeId:c,actorUID:l,slabThickness:f,...u}=e[s],d=await Vy(e[s],this.element,this.id,n),h=l||kn();a.push({uid:h,actor:d,slabThickness:f,referencedId:c,...u})}this._setVolumeActors(a),this.viewportStatus=Uo.PRE_RENDER,this.initializeColorTransferFunction(e),ot(this.element,et.VOLUME_VIEWPORT_NEW_VOLUME,{viewportId:this.id,volumeActors:a}),r&&this.render()}async addVolumes(e,r=!1,n=!1){const i=Ve.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist`);const o=[];this._isValidVolumeInputArray(e,this._FrameOfReferenceUID),e.forEach(a=>{this._addVolumeId(a.volumeId)});for(let a=0;a<e.length;a++){const{volumeId:s,visibility:c,actorUID:l,slabThickness:f,...u}=e[a],d=await Vy(e[a],this.element,this.id,n);c||d.setVisibility(!1);const h=l||kn();o.push({uid:h,actor:d,slabThickness:f,referencedId:s,...u})}this.addActors(o),this.initializeColorTransferFunction(e),r&&this.render()}removeVolumeActors(e,r=!1){this.removeActors(e),r&&this.render()}setOrientation(e,r=!0){console.warn('Method "setOrientation" needs implementation')}initializeColorTransferFunction(e){const r=e[0].volumeId,n=this._getOrCreateColorTransferFunction(r);!this.initialTransferFunctionNodes&&n&&(this.initialTransferFunctionNodes=Ly(n))}_getApplicableVolumeActor(e){const r=this.getActors();if(!(r!=null&&r.length))return;if(e){const i=r.find(o=>o.referencedId===e);return i?{volumeActor:i.actor,volumeId:e,actorUID:i.uid}:void 0}const n=r[0];return{volumeActor:n.actor,volumeId:n.referencedId,actorUID:n.uid}}async _isValidVolumeInputArray(e,r){const n=e.length;for(let i=1;i<n;i++){const o=Ve.getVolume(e[i].volumeId);if(r!==o.metadata.FrameOfReferenceUID)throw new Error(`Volumes being added to viewport ${this.id} do not share the same FrameOfReferenceUID. This is not yet supported`)}return!0}getBounds(){return this.getRenderer().computeVisiblePropBounds()}flip(e){super.flip(e)}hasVolumeId(e){return this.volumeIds.has(e)}hasVolumeURI(e){for(const r of this.volumeIds)if(r.includes(e))return!0;return!1}getImageData(e){var s,c,l;if(!this.getDefaultActor())return;e||(e=this.getVolumeId());const n=(s=this.getActors())==null?void 0:s.find(f=>f.referencedId===e);if(!Ea(n,"vtkVolume"))return;const i=n.actor,o=Ve.getVolume(e),a=i.getMapper().getInputData();return{dimensions:a.getDimensions(),spacing:a.getSpacing(),origin:a.getOrigin(),direction:a.getDirection(),imageData:i.getMapper().getInputData(),metadata:{Modality:(c=o==null?void 0:o.metadata)==null?void 0:c.Modality,FrameOfReferenceUID:(l=o==null?void 0:o.metadata)==null?void 0:l.FrameOfReferenceUID},get scalarData(){var f;return(f=o==null?void 0:o.voxelManager)==null?void 0:f.getScalarData()},scaling:o==null?void 0:o.scaling,hasPixelSpacing:!0,voxelManager:o==null?void 0:o.voxelManager}}setCameraClippingRange(){throw new Error("Method not implemented.")}getSliceIndex(){throw new Error("Method not implemented.")}setCamera(e,r){super.setCamera(e,r),this.setCameraClippingRange()}_setVolumeActors(e){for(let r=0;r<e.length;r++)this.viewportProperties.invert=!1;this.setActors(e)}_getOrientationVectors(e){if(typeof e=="object"){if(e.viewPlaneNormal&&e.viewUp)return e;throw new Error("Invalid orientation object. It must contain viewPlaneNormal and viewUp")}else if(typeof e=="string"){if(e==="acquisition")return this._getAcquisitionPlaneOrientation();if(Du[e])return this.viewportProperties.orientation=e,Du[e]}throw new Error(`Invalid orientation: ${e}. Valid orientations are: ${Object.keys(Du).join(", ")}`)}_getAcquisitionPlaneOrientation(){if(!this.getDefaultActor())return;const r=this.getVolumeId(),n=Ve.getVolume(r);if(!n)throw new Error(`imageVolume with id: ${r} does not exist in cache`);const{direction:i}=n,o=i.slice(6,9).map(s=>-s),a=i.slice(3,6).map(s=>-s);return{viewPlaneNormal:o,viewUp:a}}getSlabThickness(){const e=this.getActors();let r=si.MINIMUM_SLAB_THICKNESS;return e.forEach(n=>{n.slabThickness>r&&(r=n.slabThickness)}),r}getIntensityFromWorld(e){const r=this.getDefaultActor();if(!Ea(r,"vtkVolume"))return;const{actor:n}=r,i=n.getMapper().getInputData(),o=Ve.getVolume(this.getVolumeId()),a=Zr(i,e);return o.voxelManager.getAtIJKPoint(a)}getVolumeId(e){const r=this.getActors();if(!r)return;if(!(e!=null&&e.volumeId)){const i=r.find(o=>o.actor.getClassName()==="vtkVolume");return(i==null?void 0:i.referencedId)||(i==null?void 0:i.uid)}const n=r.find(i=>i.actor.getClassName()==="vtkVolume"&&i.referencedId===(e==null?void 0:e.volumeId));return(n==null?void 0:n.referencedId)||(n==null?void 0:n.uid)}getViewReferenceId(e={}){var c;let{volumeId:r,sliceIndex:n}=e;if(!r){const l=this.getActors();if(!l)return;r=(c=l.find(f=>f.actor.getClassName()==="vtkVolume"))==null?void 0:c.referencedId}const i=this.getSliceIndex();n??(n=i);const{viewPlaneNormal:o,focalPoint:a}=this.getCamera(),s=r.includes("?")?"&":"?";return`volumeId:${r}${s}sliceIndex=${n}&viewPlaneNormal=${o.join(",")}`}_addVolumeId(e){this.volumeIds.add(e)}getAllVolumeIds(){return Array.from(this.volumeIds)}}function _u(t,e){const{imageData:r}=t.getImageData(),n=t.canvasToWorld(e);return Zr(r,n)}function xh(t,e){return t.indexToWorld(e)}function Yse(t,e){const{imageData:r}=t.getImageData(),n=xh(r,e);return t.worldToCanvas(n)}class yr extends Pr{constructor(e){super(e),this._useAcquisitionPlaneForViewPlane=!1,this.getNumberOfSlices=()=>{const{numberOfSlices:n}=Fy(this)||{};return n},this.resetCameraForResize=()=>this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetRotation:!1,suppressEvents:!0}),this.getCurrentImageIdIndex=(n,i=!0)=>{const{currentStepIndex:o}=cd(this,n||this.getVolumeId(),i);return o},this.getSliceIndex=()=>{const{imageIndex:n}=Fy(this)||{};return n},this.getCurrentImageId=()=>{const n=this.getDefaultActor();if(!n||!Ea(n,"vtkVolume"))return;const i=Ve.getVolume(this.getVolumeId());if(!i)return;const{viewPlaneNormal:o,focalPoint:a}=this.getCamera();return Fl(i,a,o)},this.getSlicePlaneCoordinates=()=>{const n=this.getDefaultActor();if(!(n!=null&&n.actor))return console.warn("No image data found for calculating vtkPlanes."),[];const i=this.getVolumeId(),o=Ve.getVolume(i),a=this.getCamera(),{focalPoint:s,position:c,viewPlaneNormal:l}=a,f=hf(o,l),u=hw(n.actor,l,s),d=Math.round((u.current-u.min)/f),h=Math.round((u.max-u.current)/f),g=this.getSliceIndex(),p=[];for(let v=-d;v<=h;v++){const{newFocalPoint:y}=K0(s,c,u,l,f,v);p.push({sliceIndex:g+v,point:y})}return p};const{orientation:r}=this.options;if(r&&r!==wd.ACQUISITION){this.applyViewOrientation(r);return}this._useAcquisitionPlaneForViewPlane=!0}async setVolumes(e,r=!1,n=!1){const i=Ve.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist`);return this._useAcquisitionPlaneForViewPlane&&(this._setViewPlaneToAcquisitionPlane(i),this._useAcquisitionPlaneForViewPlane=!1),super.setVolumes(e,r,n)}async addVolumes(e,r=!1,n=!1){const i=Ve.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist`);return this._useAcquisitionPlaneForViewPlane&&(this._setViewPlaneToAcquisitionPlane(i),this._useAcquisitionPlaneForViewPlane=!1),super.addVolumes(e,r,n)}jumpToWorld(e){const{focalPoint:r}=this.getCamera(),n=[0,0,0];Nn(n,e,r);const i=this.getCamera(),o=i.viewPlaneNormal,a=Pt(n,o),s=At(o[0],o[1],o[2]);if(Nr(s,s,a),Math.abs(s[0])>.001||Math.abs(s[1])>.001||Math.abs(s[2])>.001){const c=[0,0,0],l=[0,0,0];fi(c,i.focalPoint,s),fi(l,i.position,s),this.setCamera({focalPoint:c,position:l}),this.render()}return!0}setOrientation(e,r=!0){let n,i;if(typeof e=="string"){if(e===wd.ACQUISITION)({viewPlaneNormal:n,viewUp:i}=super._getAcquisitionPlaneOrientation());else if(Du[e])({viewPlaneNormal:n,viewUp:i}=Du[e]);else throw new Error(`Invalid orientation: ${e}. Use Enums.OrientationAxis instead.`);this.setCamera({viewPlaneNormal:n,viewUp:i}),this.viewportProperties.orientation=e,this.resetCamera()}else({viewPlaneNormal:n,viewUp:i}=e),this.applyViewOrientation(e);r&&this.render()}setCameraClippingRange(){const e=this.getVtkActiveCamera();if(!e){console.warn("No active camera found");return}e.getParallelProjection()?e.setClippingRange(-si.MAXIMUM_RAY_DISTANCE,si.MAXIMUM_RAY_DISTANCE):e.setClippingRange(si.MINIMUM_SLAB_THICKNESS,si.MAXIMUM_RAY_DISTANCE)}_setViewPlaneToAcquisitionPlane(e){let r,n;if(e){const{direction:i}=e;r=i.slice(6,9).map(o=>-o),n=i.slice(3,6).map(o=>-o)}else({viewPlaneNormal:r,viewUp:n}=this._getAcquisitionPlaneOrientation());this.setCamera({viewPlaneNormal:r,viewUp:n}),this.initialViewUp=n,this.resetCamera()}getBlendMode(e){const r=this.getActors(),n=(e==null?void 0:e.length)>0?r.find(i=>e.includes(i.uid)):r[0];return(n==null?void 0:n.blendMode)||(n==null?void 0:n.actor.getMapper().getBlendMode())}setBlendMode(e,r=[],n=!1){let i=this.getActors();(r==null?void 0:r.length)>0&&(i=i.filter(o=>r.includes(o.uid))),i.forEach(o=>{var c;const{actor:a}=o,s=a.getMapper();(c=s.setBlendMode)==null||c.call(s,e),o.blendMode=e}),n&&this.render()}resetCamera(e){const{resetPan:r=!0,resetZoom:n=!0,resetRotation:i=!0,resetToCenter:o=!0,suppressEvents:a=!1,resetOrientation:s=!0}=e||{},{orientation:c}=this.viewportProperties;c&&s&&this.applyViewOrientation(c,!1),super.resetCamera({resetPan:r,resetZoom:n,resetToCenter:o});const l=this.getVtkActiveCamera(),f=l.getViewPlaneNormal(),u=l.getFocalPoint();if(this.getActors().forEach(h=>{if(!h.actor)return;const g=h.actor.getMapper();if(g.getClippingPlanes().length===0&&!(h!=null&&h.clippingFilter)){const v=zo.newInstance(),y=zo.newInstance(),m=[v,y];let w=si.MINIMUM_SLAB_THICKNESS;h.slabThickness&&(w=h.slabThickness),this.setOrientationOfClippingPlanes(m,w,f,u),g.addClippingPlane(v),g.addClippingPlane(y)}}),i&&Du[this.viewportProperties.orientation]!==void 0){const h=Du[this.viewportProperties.orientation];this.setCameraNoEvent({viewUp:h.viewUp,viewPlaneNormal:h.viewPlaneNormal})}if(!a){const h={viewportId:this.id,camera:this.getCamera(),renderingEngineId:this.renderingEngineId,element:this.element};ot(this.element,et.CAMERA_RESET,h)}return!0}setSlabThickness(e,r=[]){e<.1&&(e=.1);let n=this.getActors();(r==null?void 0:r.length)>0&&(n=n.filter(o=>r.includes(o.uid))),n.forEach(o=>{Ea(o,"vtkVolume")&&(o.slabThickness=e)});const i=this.getCamera();this.updateClippingPlanesForActors(i),this.triggerCameraModifiedEventIfNecessary(i,i),this.viewportProperties.slabThickness=e}resetSlabThickness(){this.getActors().forEach(n=>{Ea(n,"vtkVolume")&&(n.slabThickness=si.MINIMUM_SLAB_THICKNESS)});const r=this.getCamera();this.updateClippingPlanesForActors(r),this.triggerCameraModifiedEventIfNecessary(r,r),this.viewportProperties.slabThickness=void 0}isInAcquisitionPlane(){const e=this.getImageData();if(!e)return!1;const{direction:r}=e,{viewPlaneNormal:n}=this.getCamera(),i=[r[6],r[7],r[8]];return Math.abs(Pt(n,i))>.99}getSliceViewInfo(){const{width:e,height:r}=this.getCanvas(),n=_u(this,[0,0]),i=_u(this,[e-1,0]),o=_u(this,[0,r-1]),a=Nn(We(),i,n),s=Nn(We(),o,n),c=Wn(We(),a,s);ar(a,a),ar(s,s),ar(c,c);const{dimensions:l}=this.getImageData(),[f,u,d]=l,p=[[0,0,0],[f-1,0,0],[0,u-1,0],[f-1,u-1,0],[0,0,d-1],[f-1,0,d-1],[0,u-1,d-1],[f-1,u-1,d-1]].map(b=>Yse(this,b)).reduce((b,D)=>(b.minX=Math.min(b.minX,D[0]),b.minY=Math.min(b.minY,D[1]),b.maxX=Math.max(b.maxX,D[0]),b.maxY=Math.max(b.maxY,D[1]),b),{minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0}),v=_u(this,[p.minX,p.minY]),y=X_(a[0],a[1],a[2],0,s[0],s[1],s[2],0,c[0],c[1],c[2],0,v[0],v[1],v[2],1),m=_u(this,[p.maxX,p.maxY]),w=Nn(We(),m,v),x=Qr(Da(),y),{viewPlaneNormal:C}=this.getCamera();if(C.filter(b=>Math.abs(b)>Ya).length>1)throw new Error("getSliceInfo is not supported for oblique views");const T=C.findIndex(b=>Math.abs(b)>1-Ya);if(T===-1)throw new Error("Unable to determine slice axis");const _=Pt(a,w)+1,E=Pt(s,w)+1;return{sliceIndex:this.getSliceIndex(),width:_,height:E,slicePlane:T,sliceToIndexMatrix:y,indexToSliceMatrix:x}}getCurrentSlicePixelData(){const{voxelManager:e}=this.getImageData();return e.getSliceData(this.getSliceViewInfo())}getViewReference(e={}){const r=super.getViewReference(e);if(!(r!=null&&r.volumeId))return;const n=Ve.getVolume(r.volumeId);return r.referencedImageId=Fl(n,r.cameraFocalPoint,r.viewPlaneNormal),r}resetProperties(e){this._resetProperties(e)}_resetProperties(e){const r=e?this.getActor(e):this.getDefaultActor();if(!r)throw new Error(`No actor found for the given volumeId: ${e}`);r.slabThickness&&(r.slabThickness=si.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=Ve.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(X4(r.actor,n),Ks(r)){const l=r.actor.getProperty().getRGBTransferFunction(0);gw(l,this.initialTransferFunctionNodes)}const i={...super.getVOIModifiedEventDetail(e)};this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetCameraRotation:!0}),ot(this.element,et.VOI_MODIFIED,i)}getSlicesClippingPlanes(){const e=this.getSlicePlaneCoordinates(),{viewPlaneNormal:r}=this.getCamera(),n=si.MINIMUM_SLAB_THICKNESS;return e.map(({point:i,sliceIndex:o})=>{const a=[zo.newInstance(),zo.newInstance()];return this.setOrientationOfClippingPlanes(a,n,r,i),{sliceIndex:o,planes:a.map(s=>({normal:s.getNormal(),origin:s.getOrigin()}))}})}}function Jse(t,e){e.classHierarchy.push("vtkAbstractImageMapper"),t.getIsOpaque=()=>!0,t.getCurrentImage=()=>null,t.getBoundsForSlice=()=>(K.vtkErrorMacro("vtkAbstractImageMapper.getBoundsForSlice - NOT IMPLEMENTED"),Yu())}const Zse={slice:0,customDisplayExtent:[0,0,0,0,0,0],useCustomExtents:!1,backgroundColor:[0,0,0,1]};function Qse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Zse,r),v4.extend(t,e,r),K.setGet(t,e,["slice","useCustomExtents"]),K.setGetArray(t,e,["customDisplayExtent"],6),K.setGetArray(t,e,["backgroundColor"],4),Jse(t,e)}var ece={extend:Qse};function xk(t,e,r){const n=r.getCurrentImage(),i=n.getExtent(),o=[i[0],i[2],i[4]],{ijkMode:a}=r.getClosestIJKAxis();let s=r.isA("vtkImageArrayMapper")?r.getSubSlice():r.getSlice();a!==r.getSlicingMode()&&(s=r.getSliceAtPosition(s)),o[a]+=s;const c=[0,0,0];n.indexToWorld(o,c),o[a]+=1;const l=[0,0,0];n.indexToWorld(o,l),l[0]-=c[0],l[1]-=c[1],l[2]-=c[2],ar(l,l);const f=zo.intersectWithLine(t,e,c,l);if(f.intersection){const u=f.x,d=[0,0,0];return n.worldToIndex(u,d),{t:f.t,absoluteIJK:d}}return null}function tce(t,e,r){const n=xk(t,e,r);if(n){const o=r.getCurrentImage().getExtent(),a=[Math.round(n.absoluteIJK[0]),Math.round(n.absoluteIJK[1]),Math.round(n.absoluteIJK[2])];return a[0]<o[0]||a[0]>o[1]||a[1]<o[2]||a[1]>o[3]||a[2]<o[4]||a[2]>o[5]?null:{t:n.t,ijk:a}}return null}function nce(t,e,r){const n=xk(t,e,r);if(n){const o=r.getCurrentImage().getExtent(),a=n.absoluteIJK,s=[Math.floor(a[0]),Math.floor(a[1]),Math.floor(a[2])];if(s[0]<o[0]||s[0]>o[1]-1||s[1]<o[2]||s[1]>o[3]-1||s[2]<o[4]||s[2]>(o[5]?o[5]-1:o[5]))return null;const c=[a[0]-s[0],a[1]-s[1],a[2]-s[2]];return{t:n.t,ijk:s,pCoords:c}}return null}const{staticOffsetAPI:rce,otherStaticMethods:ice}=aw,{SlicingMode:Qn}=cw;function oce(t,e){e.classHierarchy.push("vtkImageMapper"),t.getSliceAtPosition=n=>{const i=t.getCurrentImage();let o;if(n.length===3)o=n;else if(Number.isFinite(n)){const f=i.getBounds();switch(e.slicingMode){case Qn.X:o=[n,(f[3]+f[2])/2,(f[5]+f[4])/2];break;case Qn.Y:o=[(f[1]+f[0])/2,n,(f[5]+f[4])/2];break;case Qn.Z:o=[(f[1]+f[0])/2,(f[3]+f[2])/2,n];break}}const a=[0,0,0];i.worldToIndex(o,a);const s=i.getExtent(),{ijkMode:c}=t.getClosestIJKAxis();let l=0;switch(c){case Qn.I:l=Js(a[0],s[0],s[1]);break;case Qn.J:l=Js(a[1],s[2],s[3]);break;case Qn.K:l=Js(a[2],s[4],s[5]);break;default:return 0}return l},t.setSliceFromCamera=n=>{const i=n.getFocalPoint();switch(e.slicingMode){case Qn.I:case Qn.J:case Qn.K:{const o=t.getSliceAtPosition(i);t.setSlice(o)}break;case Qn.X:t.setSlice(i[0]);break;case Qn.Y:t.setSlice(i[1]);break;case Qn.Z:t.setSlice(i[2]);break}},t.setXSlice=n=>{t.setSlicingMode(Qn.X),t.setSlice(n)},t.setYSlice=n=>{t.setSlicingMode(Qn.Y),t.setSlice(n)},t.setZSlice=n=>{t.setSlicingMode(Qn.Z),t.setSlice(n)},t.setISlice=n=>{t.setSlicingMode(Qn.I),t.setSlice(n)},t.setJSlice=n=>{t.setSlicingMode(Qn.J),t.setSlice(n)},t.setKSlice=n=>{t.setSlicingMode(Qn.K),t.setSlice(n)},t.getSlicingModeNormal=()=>{const n=[0,0,0],i=t.getCurrentImage().getDirection();switch(e.slicingMode){case Qn.X:n[0]=1;break;case Qn.Y:n[1]=1;break;case Qn.Z:n[2]=1;break;case Qn.I:p2(i,[1,0,0],n);break;case Qn.J:p2(i,[0,1,0],n);break;case Qn.K:p2(i,[0,0,1],n);break}return n};function r(){let n;switch(e.slicingMode){case Qn.X:n=0;break;case Qn.Y:n=1;break;case Qn.Z:n=2;break;default:e.closestIJKAxis={ijkMode:e.slicingMode,flip:!1};return}const i=t.getCurrentImage().getDirection(),o=dR(i);let a=0;for(;a<3&&o[n+3*a]===0;++a);const s=o[n+3*a]<0;e.closestIJKAxis={ijkMode:a,flip:s}}t.setSlicingMode=n=>{e.slicingMode!==n&&(e.slicingMode=n,t.getCurrentImage()&&r(),t.modified())},t.getClosestIJKAxis=()=>((e.closestIJKAxis===void 0||e.closestIJKAxis.ijkMode===Qn.NONE)&&t.getCurrentImage()&&r(),e.closestIJKAxis),t.getBounds=()=>{const n=t.getCurrentImage();if(!n)return Yu();if(!e.useCustomExtents)return n.getBounds();const i=e.customDisplayExtent.slice(),{ijkMode:o}=t.getClosestIJKAxis();let a=e.slice;switch(o!==e.slicingMode&&(a=t.getSliceAtPosition(e.slice)),o){case Qn.I:i[0]=a,i[1]=a;break;case Qn.J:i[2]=a,i[3]=a;break;case Qn.K:i[4]=a,i[5]=a;break}return n.extentToBounds(i)},t.getBoundsForSlice=function(){let n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:e.slice,i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:0;const o=t.getCurrentImage();if(!o)return Yu();const a=o.getSpatialExtent(),{ijkMode:s}=t.getClosestIJKAxis();let c=n;switch(s!==e.slicingMode&&(c=t.getSliceAtPosition(n)),s){case Qn.I:a[0]=c-i,a[1]=c+i;break;case Qn.J:a[2]=c-i,a[3]=c+i;break;case Qn.K:a[4]=c-i,a[5]=c+i;break}return o.extentToBounds(a)},t.intersectWithLineForPointPicking=(n,i)=>tce(n,i,t),t.intersectWithLineForCellPicking=(n,i)=>nce(n,i,t),t.getCurrentImage=()=>t.getInputData()}const ace={slicingMode:Qn.NONE,closestIJKAxis:{ijkMode:Qn.NONE,flip:!1},renderToRectangle:!1,sliceAtFocalPoint:!1,preferSizeOverAccuracy:!1};function Ck(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ace,r),ece.extend(t,e,r),K.get(t,e,["slicingMode"]),K.setGet(t,e,["closestIJKAxis","renderToRectangle","sliceAtFocalPoint","preferSizeOverAccuracy"]),aw.implementCoincidentTopologyMethods(t,e),oce(t,e)}const sce=K.newInstance(Ck,"vtkImageMapper");var cce={newInstance:sce,extend:Ck,...rce,...ice,...cw};const{InterpolationType:O2}=xee,{vtkErrorMacro:XD}=K,M2=4;function lce(t,e){e.classHierarchy.push("vtkImageProperty"),t.getMTime=()=>{let r=e.mtime,n;for(let i=0;i<M2;i++)e.componentData[i].rGBTransferFunction&&(n=e.componentData[i].rGBTransferFunction.getMTime(),r=r>n?r:n),e.componentData[i].piecewiseFunction&&(n=e.componentData[i].piecewiseFunction.getMTime(),r=r>n?r:n);return r},t.setRGBTransferFunction=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null,i=r,o=n;return Number.isInteger(r)||(o=r,i=0),e.componentData[i].rGBTransferFunction!==o?(e.componentData[i].rGBTransferFunction=o,t.modified(),!0):!1},t.getRGBTransferFunction=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return e.componentData[r].rGBTransferFunction},t.setPiecewiseFunction=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null,i=r,o=n;return Number.isInteger(r)||(o=r,i=0),e.componentData[i].piecewiseFunction!==o?(e.componentData[i].piecewiseFunction=o,t.modified(),!0):!1},t.getPiecewiseFunction=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return e.componentData[r].piecewiseFunction},t.setScalarOpacity=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null,i=r,o=n;return Number.isInteger(r)||(o=r,i=0),t.setPiecewiseFunction(i,o)},t.getScalarOpacity=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return t.getPiecewiseFunction(r)},t.setComponentWeight=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:1;if(r<0||r>=M2)return XD("Invalid index"),!1;const i=Math.min(1,Math.max(0,n));return e.componentData[r].componentWeight!==i?(e.componentData[r].componentWeight=i,t.modified(),!0):!1},t.getComponentWeight=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return r<0||r>=M2?(XD("Invalid index"),0):e.componentData[r].componentWeight},t.setInterpolationTypeToNearest=()=>t.setInterpolationType(O2.NEAREST),t.setInterpolationTypeToLinear=()=>t.setInterpolationType(O2.LINEAR),t.getInterpolationTypeAsString=()=>K.enumToString(O2,e.interpolationType)}const uce={independentComponents:!1,interpolationType:O2.LINEAR,colorWindow:255,colorLevel:127.5,ambient:1,diffuse:0,opacity:1,useLookupTableScalarRange:!1,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function fce(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,uce,r),K.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;n<M2;n++)e.componentData.push({rGBTransferFunction:null,piecewiseFunction:null,componentWeight:1})}K.setGet(t,e,["independentComponents","interpolationType","colorWindow","colorLevel","ambient","diffuse","opacity","useLookupTableScalarRange","useLabelOutline","labelOutlineOpacity"]),K.setGetArray(t,e,["labelOutlineThickness"]),lce(t,e)}const dce=K.newInstance(fce,"vtkImageProperty");var hce={newInstance:dce};const{vtkDebugMacro:gce}=K;function pce(t,e){e.classHierarchy.push("vtkImageSlice"),t.getActors=()=>t,t.getImages=()=>t,t.getIsOpaque=()=>{if(e.forceOpaque)return!0;if(e.forceTranslucent)return!1;e.property||t.getProperty();let r=e.property.getOpacity()>=1;return r=r&&(!e.mapper||e.mapper.getIsOpaque()),r},t.hasTranslucentPolygonalGeometry=()=>!1,t.makeProperty=hce.newInstance,t.getProperty=()=>(e.property===null&&(e.property=t.makeProperty()),e.property),t.getBounds=()=>{if(e.mapper===null)return e.bounds;const r=e.mapper.getBounds();if(!r||r.length!==6)return r;if(r[0]>r[1])return e.mapperBounds=r.concat(),e.bounds=[1,-1,1,-1,1,-1],e.boundsMTime.modified(),r;const n=i=>i[0].map((o,a)=>i.map(s=>s[a]));if(!e.mapperBounds||!n([r,e.mapperBounds]).reduce((i,o)=>i&&o[0]===o[1],!0)||t.getMTime()>e.boundsMTime.getMTime()){gce("Recomputing bounds..."),e.mapperBounds=r.map(o=>o),t.computeMatrix();const i=new Float64Array(16);On(i,e.matrix),dr.transformBounds(r,i,e.bounds),e.boundsMTime.modified()}return e.bounds},t.getBoundsForSlice=(r,n)=>{const i=e.mapper.getBoundsForSlice(r,n);if(!dr.isValid(i))return i;t.computeMatrix();const o=new Float64Array(16);return On(o,e.matrix),dr.transformBounds(i,o)},t.getMinXBound=()=>t.getBounds()[0],t.getMaxXBound=()=>t.getBounds()[1],t.getMinYBound=()=>t.getBounds()[2],t.getMaxYBound=()=>t.getBounds()[3],t.getMinZBound=()=>t.getBounds()[4],t.getMaxZBound=()=>t.getBounds()[5],t.getMTime=()=>{let r=e.mtime;if(e.property!==null){const n=e.property.getMTime();r=n>r?n:r}return r},t.getRedrawMTime=()=>{let r=e.mtime;if(e.mapper!==null){let n=e.mapper.getMTime();r=n>r?n:r,e.mapper.getInput()!==null&&(e.mapper.getInputAlgorithm().update(),n=e.mapper.getInput().getMTime(),r=n>r?n:r)}if(e.property!==null){let n=e.property.getMTime();r=n>r?n:r,e.property.getRGBTransferFunction()!==null&&(n=e.property.getRGBTransferFunction().getMTime(),r=n>r?n:r)}return r},t.getSupportsSelection=()=>e.mapper?e.mapper.getSupportsSelection():!1}const mce={mapper:null,property:null,forceOpaque:!1,forceTranslucent:!1,bounds:[...dr.INIT_BOUNDS]};function Sk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,mce,r),O4.extend(t,e,r),e.boundsMTime={},K.obj(e.boundsMTime),K.set(t,e,["property"]),K.setGet(t,e,["mapper","forceOpaque","forceTranslucent"]),K.getArray(t,e,["bounds"],6),pce(t,e)}const vce=K.newInstance(Sk,"vtkImageSlice");var yce={newInstance:vce,extend:Sk};function wce(t){return Object.values(So).includes(t)?t:So.LINEAR}function Tk(t){const r={...mt(ra.IMAGE_PLANE,t)};return r.columnPixelSpacing||(r.columnPixelSpacing=1),r.rowPixelSpacing||(r.rowPixelSpacing=1),r.columnCosines||(r.columnCosines=[0,1,0]),r.rowCosines||(r.rowCosines=[1,0,0]),r.imagePositionPatient||(r.imagePositionPatient=[0,0,0]),r.imageOrientationPatient||(r.imageOrientationPatient=new Float32Array([1,0,0,0,1,0])),r}function _k(t){const e=t.imageId,{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=mt("imagePixelModule",e),{windowWidth:c,windowCenter:l,voiLUTFunction:f}=t,{modality:u}=mt("generalSeriesModule",e),d=mt("scalingModule",e),h=mt(ra.CALIBRATION,e),g=wce(f),p=Tk(e);return{calibration:h,scalingFactor:d,voiLUTFunction:g,modality:u,imagePlaneModule:p,imagePixelModule:{bitsAllocated:n,bitsStored:i,samplesPerPixel:s,highBit:o,photometricInterpretation:a,pixelRepresentation:r,windowWidth:c,windowCenter:l,modality:u,voiLUTFunction:g}}}function pw(t){const{imagePlaneModule:e,imagePixelModule:r,voiLUTFunction:n,modality:i,scalingFactor:o,calibration:a}=_k(t);let{rowCosines:s,columnCosines:c}=e;(s==null||c==null)&&(s=[1,0,0],c=[0,1,0]);const l=At(s[0],s[1],s[2]),f=At(c[0],c[1],c[2]),u=We();Wn(u,l,f);let d=e.imagePositionPatient;d==null&&(d=[0,0,0]);const h=e.columnPixelSpacing||t.columnPixelSpacing,g=e.rowPixelSpacing||t.rowPixelSpacing,p=t.columns,v=t.rows,y=Ya,m=1;return!r.photometricInterpretation&&t.sizeInBytes===3*t.width*t.height&&(t.numberOfComponents=3),{numberOfComponents:t.numberOfComponents||xce(r.photometricInterpretation),origin:d,direction:[...l,...f,...u],dimensions:[p,v,m],spacing:[h,g,y],numVoxels:p*v*m,imagePlaneModule:e,imagePixelModule:r,bitsAllocated:r.bitsAllocated,voiLUTFunction:n,modality:i,scalingFactor:o,calibration:a,scanAxisNormal:u}}function xce(t){let e=1;return(t==="RGB"||t!=null&&t.includes("YBR")||t==="PALETTE COLOR")&&(e=3),e}function Ek(t){const e=Ul.newInstance();let r=0,n=1024;return t.lower!==void 0&&t.upper!==void 0&&(r=t.lower,n=t.upper),e.addRGBPoint(r,0,0,0),e.addRGBPoint(n,1,1,1),e}function mw(t,e){const r=e.voxelManager.getScalarData();if(!t.getPointData)return;const n=t.getPointData().getScalars().getData();if(e.color&&e.rgba){const i=new Uint8Array(e.columns*e.rows*3);for(let o=0;o<e.columns*e.rows;o++)i[o*3]=r[o*4],i[o*3+1]=r[o*4+1],i[o*3+2]=r[o*4+2];e.rgba=!1,e.getPixelData=()=>i,n.set(i)}else n.set(r);t.modified()}function Mn(){return window.performance?performance.now():Date.now()}function Cce(t,e){return function(r){const n=((r-(e-.5))/(t-1)+.5)*255;return Math.min(Math.max(n,0),255)}}function Sce(t){const r=Math.max(...t.lut).toString(2).length-8,n=t.lut[0]>>r,i=t.lut[t.lut.length-1]>>r,o=t.firstValueMapped+t.lut.length-1;return function(a){return a<t.firstValueMapped?n:a>=o?i:t.lut[a-t.firstValueMapped]>>r}}function bk(t,e,r){return r?Sce(r):Cce(t,e)}function Tce(t,e,r,n,i){const o=t.maxPixelValue,a=t.minPixelValue,s=Math.min(a,0);if(t.cachedLut===void 0){const f=o-s+1;t.cachedLut={},t.cachedLut.lutArray=new Uint8ClampedArray(f)}const c=t.cachedLut.lutArray,l=bk(Array.isArray(e)?e[0]:e,Array.isArray(r)?r[0]:r,i);if(n)for(let f=a;f<=o;f++)c[f+-s]=255-l(f);else for(let f=a;f<=o;f++)c[f+-s]=l(f);return c}function _ce(t,e,r){let n=Mn();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=Mn()-n;const o=t.minPixelValue;let a=0,s=0;const c=i.length;if(n=Mn(),o<0)for(;s<c;)r[a++]=e[i[s++]+-o],r[a++]=e[i[s++]+-o],r[a++]=e[i[s++]+-o],r[a++]=255;else for(;s<c;)r[a++]=e[i[s++]],r[a++]=e[i[s++]],r[a++]=e[i[s++]],r[a++]=255;t.stats.lastStoredPixelDataToCanvasImageDataTime=Mn()-n}function Ece(t,e,r){let n=Mn();const i=t.getPixelData();t.stats.lastGetPixelDataTime=Mn()-n;const o=t.minPixelValue;let a=0,s=0;const c=i.length;if(n=Mn(),o<0)for(;s<c;)r[a++]=e[i[s++]+-o],r[a++]=e[i[s++]+-o],r[a++]=e[i[s++]+-o],r[a++]=i[s++];else for(;s<c;)r[a++]=e[i[s++]],r[a++]=e[i[s++]],r[a++]=e[i[s++]],r[a++]=i[s++];t.stats.lastStoredPixelDataToCanvasImageDataTime=Mn()-n}class $h{constructor(){this.reset()}getMatrix(){return this.m}reset(){this.m=[1,0,0,1,0,0]}clone(){const e=new $h;return e.m[0]=this.m[0],e.m[1]=this.m[1],e.m[2]=this.m[2],e.m[3]=this.m[3],e.m[4]=this.m[4],e.m[5]=this.m[5],e}multiply(e){const r=this.m[0]*e[0]+this.m[2]*e[1],n=this.m[1]*e[0]+this.m[3]*e[1],i=this.m[0]*e[2]+this.m[2]*e[3],o=this.m[1]*e[2]+this.m[3]*e[3],a=this.m[0]*e[4]+this.m[2]*e[5]+this.m[4],s=this.m[1]*e[4]+this.m[3]*e[5]+this.m[5];this.m[0]=r,this.m[1]=n,this.m[2]=i,this.m[3]=o,this.m[4]=a,this.m[5]=s}invert(){const e=1/(this.m[0]*this.m[3]-this.m[1]*this.m[2]),r=this.m[3]*e,n=-this.m[1]*e,i=-this.m[2]*e,o=this.m[0]*e,a=e*(this.m[2]*this.m[5]-this.m[3]*this.m[4]),s=e*(this.m[1]*this.m[4]-this.m[0]*this.m[5]);this.m[0]=r,this.m[1]=n,this.m[2]=i,this.m[3]=o,this.m[4]=a,this.m[5]=s}rotate(e){const r=Math.cos(e),n=Math.sin(e),i=this.m[0]*r+this.m[2]*n,o=this.m[1]*r+this.m[3]*n,a=this.m[0]*-n+this.m[2]*r,s=this.m[1]*-n+this.m[3]*r;this.m[0]=i,this.m[1]=o,this.m[2]=a,this.m[3]=s}translate(e,r){this.m[4]+=this.m[0]*e+this.m[2]*r,this.m[5]+=this.m[1]*e+this.m[3]*r}scale(e,r){this.m[0]*=e,this.m[1]*=e,this.m[2]*=r,this.m[3]*=r}transformPoint(e){const r=e[0],n=e[1];return[r*this.m[0]+n*this.m[2]+this.m[4],r*this.m[1]+n*this.m[3]+this.m[5]]}}function p1(t,e){const r=new $h;if(!t.viewport.displayedArea)return r;r.translate(t.canvas.width/2,t.canvas.height/2);const n=t.viewport.rotation;n!==0&&r.rotate(n*Math.PI/180);let i=t.viewport.scale,o=t.viewport.scale;const a=t.viewport.displayedArea.brhc.x-(t.viewport.displayedArea.tlhc.x-1),s=t.viewport.displayedArea.brhc.y-(t.viewport.displayedArea.tlhc.y-1);if(t.viewport.displayedArea.presentationSizeMode==="NONE")t.image.rowPixelSpacing<t.image.columnPixelSpacing?i*=t.image.columnPixelSpacing/t.image.rowPixelSpacing:t.image.columnPixelSpacing<t.image.rowPixelSpacing&&(o*=t.image.rowPixelSpacing/t.image.columnPixelSpacing);else if(i=t.viewport.displayedArea.columnPixelSpacing,o=t.viewport.displayedArea.rowPixelSpacing,t.viewport.displayedArea.presentationSizeMode==="SCALE TO FIT"){const c=t.canvas.height/(s*o),l=t.canvas.width/(a*i);i=o=Math.min(l,c),t.viewport.displayedArea.rowPixelSpacing<t.viewport.displayedArea.columnPixelSpacing?i*=t.viewport.displayedArea.columnPixelSpacing/t.viewport.displayedArea.rowPixelSpacing:t.viewport.displayedArea.columnPixelSpacing<t.viewport.displayedArea.rowPixelSpacing&&(o*=t.viewport.displayedArea.rowPixelSpacing/t.viewport.displayedArea.columnPixelSpacing)}return r.scale(i,o),n!==0&&r.rotate(-n*Math.PI/180),r.translate(t.viewport.translation.x,t.viewport.translation.y),n!==0&&r.rotate(n*Math.PI/180),t.viewport.hflip&&r.scale(-1,1),t.viewport.vflip&&r.scale(1,-1),r.translate(-a/2,-s/2),r}function Y4(t,e,r){if(t===void 0)throw new Error("setToPixelCoordinateSystem: parameter enabledElement must not be undefined");if(e===void 0)throw new Error("setToPixelCoordinateSystem: parameter context must not be undefined");const i=p1(t).getMatrix();e.setTransform(i[0],i[1],i[2],i[3],i[4],i[5])}function J4(t,e){const r=t.renderingTools.lastRenderedImageId,n=t.renderingTools.lastRenderedViewport;return e.imageId!==r||!n||n.windowCenter!==t.viewport.voi.windowCenter||n.windowWidth!==t.viewport.voi.windowWidth||n.invert!==t.viewport.invert||n.rotation!==t.viewport.rotation||n.hflip!==t.viewport.hflip||n.vflip!==t.viewport.vflip||n.modalityLUT!==t.viewport.modalityLUT||n.voiLUT!==t.viewport.voiLUT||n.colormap!==t.viewport.colormap}function Uy(t,e){const r=t.renderingTools.renderCanvas;r.width=e.width,r.height=e.height;const n=r.getContext("2d");n.fillStyle="white",n.fillRect(0,0,r.width,r.height);const i=n.getImageData(0,0,e.width,e.height);t.renderingTools.renderCanvasContext=n,t.renderingTools.renderCanvasData=i}function Z4(t){const e=t.image.imageId,r=t.viewport,n=t.image.color;return t.renderingTools.lastRenderedImageId=e,t.renderingTools.lastRenderedIsColor=n,t.renderingTools.lastRenderedViewport={windowCenter:r.voi.windowCenter,windowWidth:r.voi.windowWidth,invert:r.invert,rotation:r.rotation,hflip:r.hflip,vflip:r.vflip,modalityLUT:r.modalityLUT,voiLUT:r.voiLUT,colormap:r.colormap},t.renderingTools}const Dk="viewport-element",Ik="cornerstone-canvas",Y0=1e-4;let TS;function lm(t,e=512,r=512){const n=TS?TS(e,r):document.createElement("canvas");return t&&(n.style.position="absolute",n.style.width="100%",n.style.height="100%",n.style.imageRendering="pixelated",n.classList.add(Ik),t.appendChild(n)),n}function Ok(t){const e=document.createElement("div");return e.style.position="relative",e.style.width="100%",e.style.height="100%",e.style.overflow="hidden",e.classList.add(Dk),t.appendChild(e),e}function bce(t){TS=t}function _c(t){const e=`canvas.${Ik}`,r=`div.${Dk}`,n=t.querySelector(r)||Ok(t),i=n.querySelector(e);if(i)return i;const o=lm(n),a=n.getBoundingClientRect(),s=window.devicePixelRatio||1,c=Math.ceil(a.width*s),l=Math.ceil(a.height*s);return o.width=c,o.height=l,o}function Dce(t,e){return t.cachedLut!==void 0&&t.cachedLut.windowCenter===e.voi.windowCenter&&t.cachedLut.windowWidth===e.voi.windowWidth&&t.cachedLut.invert===e.invert||(Tce(t,e.voi.windowWidth,e.voi.windowCenter,e.invert),t.cachedLut.windowWidth=e.voi.windowWidth,t.cachedLut.windowCenter=e.voi.windowCenter,t.cachedLut.invert=e.invert),t.cachedLut.lutArray}function Ice(t,e,r){const n=t.renderingTools.lastRenderedIsColor;(!t.renderingTools.renderCanvas||!n)&&(t.renderingTools.renderCanvas=lm(null,e.width,e.height));const i=t.renderingTools.renderCanvas,{windowWidth:o,windowCenter:a}=t.viewport.voi;if((o===256||o===255)&&(a===128||a===127)&&!t.viewport.invert&&e.getCanvas&&e.getCanvas())return e.getCanvas();if(!J4(t,e)&&!r)return i;(!t.renderingTools.renderCanvasContext||i.width!==e.width||i.height!==e.height)&&Uy(t,e);let s=Mn();const c=Dce(e,t.viewport);e.stats=e.stats||{},e.stats.lastLutGenerateTime=Mn()-s;const l=t.renderingTools.renderCanvasData,f=t.renderingTools.renderCanvasContext;return e.rgba?Ece(e,c,l.data):_ce(e,c,l.data),s=Mn(),f.putImageData(l,0,0),e.stats.lastPutImageDataTime=Mn()-s,i}function Oce(t,e){if(t===void 0)throw new Error("renderColorImage: enabledElement parameter must not be undefined");const r=t.image;if(r===void 0)throw new Error("renderColorImage: image must be loaded before it can be drawn");const n=t.canvas.getContext("2d");n.setTransform(1,0,0,1,0,0),n.fillStyle="black",n.fillRect(0,0,t.canvas.width,t.canvas.height),n.imageSmoothingEnabled=!t.viewport.pixelReplication,Y4(t,n);const i=Ice(t,r,e),o=t.viewport.displayedArea.tlhc.x-1,a=t.viewport.displayedArea.tlhc.y-1,s=t.viewport.displayedArea.brhc.x-o,c=t.viewport.displayedArea.brhc.y-a;n.drawImage(i,o,a,s,c,0,0,s,c),t.renderingTools=Z4(t)}function Mce(t,e,r){let n=Mn();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=Mn()-n;const o=i.length,a=t.minPixelValue;let s=3,c=0;if(n=Mn(),i instanceof Int16Array)if(a<0)for(;c<o;)r[s]=e[i[c++]+-a],s+=4;else for(;c<o;)r[s]=e[i[c++]],s+=4;else if(i instanceof Uint16Array)for(;c<o;)r[s]=e[i[c++]],s+=4;else if(a<0)for(;c<o;)r[s]=e[i[c++]+-a],s+=4;else for(;c<o;)r[s]=e[i[c++]],s+=4;t.stats.lastStoredPixelDataToCanvasImageDataTime=Mn()-n}function Pce(t,e,r){let n=Mn();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=Mn()-n;const o=i.length;let a=3,s=0;for(n=Mn();s<o;)r[a]=e(i[s++]),a+=4;t.stats.lastStoredPixelDataToCanvasImageDataTime=Mn()-n}function Rce(t,e,r){let n=Mn();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=Mn()-n;const o=i.length,a=t.minPixelValue;let s=0,c=0,l;if(n=Mn(),i instanceof Int16Array)if(a<0)for(;c<o;)l=e[i[c++]+-a],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;else for(;c<o;)l=e[i[c++]],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;else if(i instanceof Uint16Array)for(;c<o;)l=e[i[c++]],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;else if(a<0)for(;c<o;)l=e[i[c++]+-a],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;else for(;c<o;)l=e[i[c++]],r[s++]=l,r[s++]=l,r[s++]=l,r[s++]=255;t.stats.lastStoredPixelDataToCanvasImageDataTime=Mn()-n}function Lce(t,e){if(Ace(t))return;const r=e.maxPixelValue*e.slope+e.intercept,n=e.minPixelValue*e.slope+e.intercept,i=r-n,o=(r+n)/2;t.voi===void 0?t.voi={windowWidth:i,windowCenter:o,voiLUTFunction:e.voiLUTFunction}:(t.voi.windowWidth=i,t.voi.windowCenter=o)}function Ace(t){return t.voiLUT&&t.voiLUT.lut&&t.voiLUT.lut.length>0||t.voi.windowWidth!==void 0&&t.voi.windowCenter!==void 0}function YD(t,e){return!t&&!e?!0:!t||!e?!1:t.id===e.id}function Nce(t,e){return r=>r*t+e}function kce(t){const e=t.lut[0],r=t.lut[t.lut.length-1],n=t.firstValueMapped+t.lut.length;return i=>i<t.firstValueMapped?e:i>=n?r:t.lut[i]}function Vce(t,e,r){return r?kce(r):Nce(t,e)}function Fce(t,e,r,n,i,o){const a=t.maxPixelValue,s=t.minPixelValue,c=Math.min(s,0);if(t.cachedLut===void 0){const d=a-c+1;t.cachedLut={},t.cachedLut.lutArray=new Uint8ClampedArray(d)}const l=t.cachedLut.lutArray,f=Vce(t.slope,t.intercept,i),u=bk(e,r,o);if(t.isPreScaled)if(n)for(let d=s;d<=a;d++)l[d+-c]=255-u(d);else for(let d=s;d<=a;d++)l[d+-c]=u(d);else if(n)for(let d=s;d<=a;d++)l[d+-c]=255-u(f(d));else for(let d=s;d<=a;d++)l[d+-c]=u(f(d));return l}function Mk(t,e,r){return t.cachedLut!==void 0&&t.cachedLut.windowCenter===e.voi.windowCenter&&t.cachedLut.windowWidth===e.voi.windowWidth&&YD(t.cachedLut.modalityLUT,e.modalityLUT)&&YD(t.cachedLut.voiLUT,e.voiLUT)&&t.cachedLut.invert===e.invert&&!r||(Lce(e,t),Fce(t,e.voi.windowWidth,e.voi.windowCenter,e.invert,e.modalityLUT,e.voiLUT),t.cachedLut.windowWidth=e.voi.windowWidth,t.cachedLut.windowCenter=e.voi.windowCenter,t.cachedLut.invert=e.invert,t.cachedLut.voiLUT=e.voiLUT,t.cachedLut.modalityLUT=e.modalityLUT),t.cachedLut.lutArray}function Uce(t,e,r,n=!0){const i=t.renderingTools.lastRenderedIsColor;(!t.renderingTools.renderCanvas||i)&&(t.renderingTools.renderCanvas=lm(null,e.width,e.height),Uy(t,e));const o=t.renderingTools.renderCanvas;if(!J4(t,e)&&!r)return o;(o.width!==e.width||o.height!==e.height)&&Uy(t,e),e.stats=e.stats||{};const a=t.renderingTools.renderCanvasData,s=t.renderingTools.renderCanvasContext;let c=Mn();e.stats.lastLutGenerateTime=Mn()-c;const{viewport:l}=t;if(l.modality==="PT"&&e.isPreScaled){const{windowWidth:f,windowCenter:u}=l.voi,d=u-f/2,p=255/(u+f/2-d);let v;l.invert?v=y=>255-(y-d)*p:v=y=>(y-d)*p,Pce(e,v,a.data)}else{const f=Mk(e,l,r);n?Mce(e,f,a.data):Rce(e,f,a.data)}return c=Mn(),s.putImageData(a,0,0),e.stats.lastPutImageDataTime=Mn()-c,o}function Bce(t,e){if(t===void 0)throw new Error("drawImage: enabledElement parameter must not be undefined");const r=t.image;if(r===void 0)throw new Error("drawImage: image must be loaded before it can be drawn");const n=t.canvas.getContext("2d");n.setTransform(1,0,0,1,0,0),n.fillStyle="black",n.fillRect(0,0,t.canvas.width,t.canvas.height),n.imageSmoothingEnabled=!t.viewport.pixelReplication,Y4(t,n);const i=Uce(t,r,e),o=t.viewport.displayedArea.tlhc.x-1,a=t.viewport.displayedArea.tlhc.y-1,s=t.viewport.displayedArea.brhc.x-o,c=t.viewport.displayedArea.brhc.y-a;n.drawImage(i,o,a,s,c,0,0,s,c),t.renderingTools=Z4(t)}const _S=0,ES=1,Gce=2;function Wce(t,e,r){if(t>1)throw new Error("HSVToRGB expects hue < 1");const n=[];if(e===0)return n[0]=r,n[1]=r,n[2]=r,n;const i=Math.floor(t*6),o=6*t-i,a=r*(1-e),s=r*(1-e*o),c=r*(1-e*(1-o));switch(i){case 0:case 6:n[0]=r,n[1]=c,n[2]=a;break;case 1:n[0]=s,n[1]=r,n[2]=a;break;case 2:n[0]=a,n[1]=r,n[2]=c;break;case 3:n[0]=a,n[1]=s,n[2]=r;break;case 4:n[0]=c,n[1]=a,n[2]=r;break;case 5:n[0]=r,n[1]=a,n[2]=s;break}return n}function zce(t,e){let r;return t<e.Range[0]?r=e.MaxIndex+_S+1.5:t>e.Range[1]?r=e.MaxIndex+ES+1.5:r=(t+e.Shift)*e.Scale,Math.floor(r)}class Q4{constructor(){this.NumberOfColors=256,this.Ramp="linear",this.TableRange=[0,255],this.HueRange=[0,.66667],this.SaturationRange=[1,1],this.ValueRange=[1,1],this.AlphaRange=[1,1],this.NaNColor=[128,0,0,255],this.BelowRangeColor=[0,0,0,255],this.UseBelowRangeColor=!0,this.AboveRangeColor=[255,255,255,255],this.UseAboveRangeColor=!0,this.InputRange=[0,255],this.Table=[]}setNumberOfTableValues(e){this.NumberOfColors=e}setRamp(e){this.Ramp=e}setTableRange(e,r){this.TableRange[0]=e,this.TableRange[1]=r}setHueRange(e,r){this.HueRange[0]=e,this.HueRange[1]=r}setSaturationRange(e,r){this.SaturationRange[0]=e,this.SaturationRange[1]=r}setValueRange(e,r){this.ValueRange[0]=e,this.ValueRange[1]=r}setRange(e,r){this.InputRange[0]=e,this.InputRange[1]=r}setAlphaRange(e,r){this.AlphaRange[0]=e,this.AlphaRange[1]=r}getColor(e){return this.mapValue(e)}build(e){if(this.Table.length>1&&!e)return;this.Table=[];const r=this.NumberOfColors-1;let n,i,o,a;r?(n=(this.HueRange[1]-this.HueRange[0])/r,i=(this.SaturationRange[1]-this.SaturationRange[0])/r,o=(this.ValueRange[1]-this.ValueRange[0])/r,a=(this.AlphaRange[1]-this.AlphaRange[0])/r):n=i=o=a=0;for(let s=0;s<=r;s++){const c=this.HueRange[0]+s*n,l=this.SaturationRange[0]+s*i,f=this.ValueRange[0]+s*o,u=this.AlphaRange[0]+s*a,d=Wce(c,l,f),h=[0,0,0,0];switch(this.Ramp){case"scurve":h[0]=Math.floor(127.5*(1+Math.cos((1-d[0])*Math.PI))),h[1]=Math.floor(127.5*(1+Math.cos((1-d[1])*Math.PI))),h[2]=Math.floor(127.5*(1+Math.cos((1-d[2])*Math.PI))),h[3]=Math.floor(u*255);break;case"linear":h[0]=Math.floor(d[0]*255+.5),h[1]=Math.floor(d[1]*255+.5),h[2]=Math.floor(d[2]*255+.5),h[3]=Math.floor(u*255+.5);break;case"sqrt":h[0]=Math.floor(Math.sqrt(d[0])*255+.5),h[1]=Math.floor(Math.sqrt(d[1])*255+.5),h[2]=Math.floor(Math.sqrt(d[2])*255+.5),h[3]=Math.floor(Math.sqrt(u)*255+.5);break;default:throw new Error(`Invalid Ramp value (${this.Ramp})`)}this.Table.push(h)}this.buildSpecialColors()}buildSpecialColors(){const e=this.NumberOfColors,r=e+_S,n=e+ES,i=e+Gce;this.UseBelowRangeColor||e===0?this.Table[r]=this.BelowRangeColor:this.Table[r]=this.Table[0],this.UseAboveRangeColor||e===0?this.Table[n]=this.AboveRangeColor:this.Table[n]=this.Table[e-1],this.Table[i]=this.NaNColor}mapValue(e){const r=this.getIndex(e);if(r<0)return this.NaNColor;if(r===0){if(this.UseBelowRangeColor&&e<this.TableRange[0])return this.BelowRangeColor}else if(r===this.NumberOfColors-1&&this.UseAboveRangeColor&&e>this.TableRange[1])return this.AboveRangeColor;return this.Table[r]}getIndex(e){const r={Range:[],MaxIndex:this.NumberOfColors-1,Shift:-this.TableRange[0],Scale:1};if(this.TableRange[1]<=this.TableRange[0]?r.Scale=Number.MAX_VALUE:r.Scale=r.MaxIndex/(this.TableRange[1]-this.TableRange[0]),r.Range[0]=this.TableRange[0],r.Range[1]=this.TableRange[1],isNaN(e))return-1;let n=zce(e,r);return n===this.NumberOfColors+_S?n=0:n===this.NumberOfColors+ES&&(n=this.NumberOfColors-1),n}setTableValue(e,r,n,i,o){let a;if(typeof r=="number"&&n!==void 0&&i!==void 0&&o!==void 0)a=[r,n,i,o];else if(Array.isArray(r))a=r;else throw new Error("Invalid arguments for setTableValue");if(e<0)throw new Error(`Can't set the table value for negative index (${e})`);if(e>=this.NumberOfColors)throw new Error(`Index ${e} is greater than the number of colors ${this.NumberOfColors}`);this.Table[e]=a,(e===0||e===this.NumberOfColors-1)&&this.buildSpecialColors()}}const JD=[0,0,0,0];function $ce(t,e,r){r=r===null?100:r;const n=(e-t)/(r-1),i=[];for(;r-- >0;)i.push(t),t+=n;return i[i.length-1]=e,i}function jce(t,e){let r=0,n=t.length-1;for(;r<=n;){const i=r+Math.floor((n-r)/2),o=t[i];if(o===e)return i;e<o?n=i-1:r=i+1}return r}function Hce(t,e){let r;const n=[],i=e.length;for(t.sort(function(o,a){return o-a}),r=0;r<i;r++)n[r]=jce(t,e[r]);return n}function Zx(t,e,r){let n;const i=[],o=[],a=[],s=[];for(r=r===null?1:r,n=0;n<e.length;n++){const f=e[n];i.push((t-1)*f[0]),o.push(f[1]),a.push(f[1])}const c=$ce(0,1,t);for(n=0;n<t;n++)c[n]=(t-1)*Math.pow(c[n],r);const l=Hce(i,c);for(n=1;n<t-1;n++){const f=l[n],u=(c[n]-i[f-1])/(i[f]-i[f-1]),d=o[f]-a[f-1];s[n]=u*d+a[f-1]}return s[0]=a[0],s[t-1]=o[e.length-1],s}function Kce(t,e,r){let n;const i=[];e=e===null?256:e,r=r===null?1:r;const o=Zx(e,t.red,r),a=Zx(e,t.green,r),s=Zx(e,t.blue,r);for(n=0;n<e;n++){const c=Math.round(o[n]*255),l=Math.round(a[n]*255),f=Math.round(s[n]*255),u=[c,l,f,255];i.push(u)}return i}function qce(t,e){let r=HC[t];return r||(r=HC[t]={name:"",colors:[]}),!r.colors&&r.segmentedData&&(r.colors=Kce(r.segmentedData,r.numColors,r.gamma)),{getId(){return t},getColorSchemeName(){return r.name},setColorSchemeName(i){r.name=i},getNumberOfColors(){return r.colors.length},setNumberOfColors(i){for(;r.colors.length<i;)r.colors.push(JD);r.colors.length=i},getColor(i){return this.isValidIndex(i)?r.colors[i]:JD},getColorRepeating(i){const o=r.colors.length;return i=o?i%o:0,this.getColor(i)},setColor(i,o){this.isValidIndex(i)&&(r.colors[i]=o)},addColor(i){r.colors.push(i)},insertColor(i,o){this.isValidIndex(i)&&r.colors.splice(i,1,o)},removeColor(i){this.isValidIndex(i)&&r.colors.splice(i,1)},clearColors(){r.colors=[]},buildLookupTable(i){if(!i)return;const o=r.colors.length;i.setNumberOfTableValues(o);for(let a=0;a<o;a++)i.setTableValue(a,r.colors[a])},createLookupTable(){const i=new Q4;return this.buildLookupTable(i),i},isValidIndex(i){return i>=0&&i<r.colors.length}}}function Xce(t,e,r,n){let i=Mn();const o=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=Mn()-i;const a=o.length,s=t.minPixelValue;let c=0,l=0,f,u,d;if(i=Mn(),r instanceof Q4?d=r.Table:d=r,s<0)for(;l<a;)f=e[o[l++]+-s],u=d[f],n[c++]=u[0],n[c++]=u[1],n[c++]=u[2],n[c++]=u[3];else for(;l<a;)f=e[o[l++]],u=d[f],n[c++]=u[0],n[c++]=u[1],n[c++]=u[2],n[c++]=u[3];t.stats.lastStoredPixelDataToCanvasImageDataTime=Mn()-i}function Yce(t,e,r,n){let i=Mn();const o=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=Mn()-i;const a=o.length,s=t.minPixelValue;let c=0,l=0,f,u,d;if(i=Mn(),r instanceof Q4?d=r.Table:d=r,s<0)for(;l<a;)f=e(o[l++]+-s),u=d[f],n[c++]=u[0],n[c++]=u[1],n[c++]=u[2],n[c++]=u[3];else for(;l<a;)f=e(o[l++]),u=d[f],n[c++]=u[0],n[c++]=u[1],n[c++]=u[2],n[c++]=u[3];t.stats.lastStoredPixelDataToCanvasImageDataTime=Mn()-i}function bS(t,e,r){return Math.max(e,Math.min(r,t))}function Jce(t,e,r){t.renderingTools.renderCanvas||(t.renderingTools.renderCanvas=lm(null,e.width,e.height));const n=t.renderingTools.renderCanvas;let i=t.viewport.colormap||t.options.colormap;if(t.options&&t.options.colormap&&console.warn("enabledElement.options.colormap is deprecated. Use enabledElement.viewport.colormap instead"),i&&typeof i=="string"&&(i=qce(i)),!i)throw new Error("renderPseudoColorImage: colormap not found.");const o=i.getId();if(!J4(t,e)&&!r&&t.renderingTools.colormapId===o)return n;(!t.renderingTools.renderCanvasContext||n.width!==e.width||n.height!==e.height)&&Uy(t,e);let a=Mn();(!t.renderingTools.colorLUT||r||t.renderingTools.colormapId!==o)&&(i.setNumberOfColors(256),t.renderingTools.colorLUT=i.createLookupTable(),t.renderingTools.colormapId=o);const s=t.renderingTools.renderCanvasData,c=t.renderingTools.renderCanvasContext,{viewport:l}=t,f=t.renderingTools.colorLUT;if(l.modality==="PT"){const{windowWidth:u,windowCenter:d}=l.voi,h=d-u/2,v=255/(d+u/2-h);let y;l.invert?y=m=>bS(Math.floor(255-(m-h)*v),0,255):y=m=>bS(Math.floor((m-h)*v),0,255),Yce(e,y,f,s.data)}else{const u=Mk(e,t.viewport,r);e.stats=e.stats||{},e.stats.lastLutGenerateTime=Mn()-a,Xce(e,u,f,s.data)}return a=Mn(),c.putImageData(s,0,0),e.stats.lastPutImageDataTime=Mn()-a,n}function Zce(t,e){if(t===void 0)throw new Error("drawImage: enabledElement parameter must not be undefined");const r=t.image;if(r===void 0)throw new Error("drawImage: image must be loaded before it can be drawn");const n=t.canvas.getContext("2d");n.setTransform(1,0,0,1,0,0),n.fillStyle="black",n.fillRect(0,0,t.canvas.width,t.canvas.height),n.imageSmoothingEnabled=!t.viewport.pixelReplication,Y4(t,n);const i=Jce(t,r,e),o=t.viewport.displayedArea.tlhc.x-1,a=t.viewport.displayedArea.tlhc.y-1,s=t.viewport.displayedArea.brhc.x-o,c=t.viewport.displayedArea.brhc.y-a;n.drawImage(i,o,a,s,c,0,0,s,c),t.renderingTools=Z4(t)}function Pk(t,e){const r=t.image;if(!t.canvas||!t.image)return;const n=Mn();if(r.stats={lastGetPixelDataTime:-1,lastStoredPixelDataToCanvasImageDataTime:-1,lastPutImageDataTime:-1,lastRenderTime:-1,lastLutGenerateTime:-1},r){let o=r.render;o||(t.viewport.colormap?o=Zce:r.color?o=Oce:o=Bce),o(t,e)}const i=Mn()-n;r.stats.lastRenderTime=i,t.invalid=!1,t.needsRedraw=!1}function Rk(t){return p1(t)}function vv(t,e){const r=Rk(t);return r.invert(),r.transformPoint(e)}const Qce={viewport:{}};function ele(){return{tlhc:{x:1,y:1},brhc:{x:1,y:1},rowPixelSpacing:1,columnPixelSpacing:1,presentationSizeMode:"NONE"}}function tle(){const t=ele(),e={scale:1,translation:{x:0,y:0},voi:{windowWidth:void 0,windowCenter:void 0,voiLUTFunction:So.LINEAR},invert:!1,pixelReplication:!1,rotation:0,hflip:!1,vflip:!1,modalityLUT:void 0,voiLUT:void 0,colormap:void 0,labelmap:!1,displayedArea:t};return Object.assign({},e,Qce.viewport)}function yp(t,e){if(t==null)throw new Error(e)}function nle(t){return!(t==null||t===0||t===180)}function Lk(t,e=null){return yp(t,"getImageSize: parameter image must not be undefined"),yp(t.width,"getImageSize: parameter image must have width"),yp(t.height,"getImageSize: parameter image must have height"),nle(e)?{height:t.width,width:t.height}:{width:t.width,height:t.height}}function eE(t,e,r=null){yp(t,"getImageScale: parameter canvas must not be undefined"),yp(e,"getImageScale: parameter image must not be undefined");const n=Lk(e,r),i=e.rowPixelSpacing||1,o=e.columnPixelSpacing||1;let a=1,s=1;i<o?s=o/i:a=i/o;const c=t.height/n.height/a,l=t.width/n.width/s;return{verticalScale:c,horizontalScale:l,scaleFactor:Math.min(l,c)}}function Ak(t,e,r,n){if(t===void 0)throw new Error("getDefaultViewport: parameter canvas must not be undefined");if(e===void 0)return tle();const i=eE(t,e,0).scaleFactor;let o;return r==="PT"&&e.isPreScaled?o={windowWidth:5,windowCenter:2.5}:e.windowWidth!==void 0&&e.windowCenter!==void 0&&(o={windowWidth:Array.isArray(e.windowWidth)?e.windowWidth[0]:e.windowWidth,windowCenter:Array.isArray(e.windowCenter)?e.windowCenter[0]:e.windowCenter}),{scale:i,translation:{x:0,y:0},voi:o,invert:e.invert,pixelReplication:!1,rotation:0,hflip:!1,vflip:!1,modalityLUT:e.modalityLUT,modality:r,voiLUT:e.voiLUT,colormap:n!==void 0?n:e.colormap,displayedArea:{tlhc:{x:1,y:1},brhc:{x:e.columns,y:e.rows},rowPixelSpacing:e.rowPixelSpacing===void 0?1:e.rowPixelSpacing,columnPixelSpacing:e.columnPixelSpacing===void 0?1:e.columnPixelSpacing,presentationSizeMode:"NONE"}}}function ZD(t,e){return Rk(t).transformPoint(e)}function rle(t){const{image:e}=t;t.viewport.scale=eE(t.canvas,e,t.viewport.rotation).scaleFactor,t.viewport.translation.x=0,t.viewport.translation.y=0}function ile(t){const{canvas:e}=t,{clientWidth:r,clientHeight:n}=e;(e.width!==r||e.height!==n)&&(e.width=r,e.height=n)}function ole(t,e,r){const n=t.viewport.scale,i=Lk(t.image,t.viewport.rotation),o=Math.round(i.width*n),a=Math.round(i.height*n),s=t.viewport.translation.x,c=t.viewport.translation.y;return o===e&&a<=r||o<=e&&a===r&&s===0&&c===0}function ale(t,e,r){const n=t.viewport.scale,i=t.canvas.width,o=t.canvas.height,a=i/e,s=o/r,c=Math.sqrt(a*s);t.viewport.scale=c*n}function sle(t,e=!1){const r=t.canvas.width,n=t.canvas.height;ile(t),t.image!==void 0&&(e||ole(t,r,n)?rle(t):ale(t,r,n))}function cle(t,e){const{hflip:r,vflip:n,rotation:i}=e;if(t.x*=r?-1:1,t.y*=n?-1:1,i!==0){const o=i*Math.PI/180,a=Math.cos(o),s=Math.sin(o),c=t.x*a-t.y*s,l=t.x*s+t.y*a;t.x=c,t.y=l}return t}function lle(t,e=!0,r=!0){const{canvas:n,image:i,viewport:o}=t,a=eE(n,i,0).scaleFactor;o.vflip=!1,o.hflip=!1,e&&(o.translation.x=0,o.translation.y=0),r&&(o.displayedArea.tlhc.x=1,o.displayedArea.tlhc.y=1,o.displayedArea.brhc.x=i.columns,o.displayedArea.brhc.y=i.rows,o.scale=a)}function ule(t,e){const r=Pt(t,e),n=Nr(We(),e,2*r);return Nn(We(),t,n)}function QD(t,e,r,n){let i=AR(t);if(r&&Rc(i,i),e){const o=Wn(We(),n,i);ar(o,o),i=ule(i,o)}return i}const e9=R4.getLogger("RenderingEngine","StackViewport");class vr extends _d{constructor(e){super(e),this.imageIds=[],this.imageKeyToIndexMap=new Map,this.currentImageIdIndex=0,this.targetImageIdIndex=0,this.imagesLoader=this,this.globalDefaultProperties={},this.perImageIdDefaultProperties=new Map,this.voiUpdatedWithSetProperties=!1,this.invert=!1,this.initialInvert=!1,this.initialTransferFunctionNodes=null,this.stackInvalidated=!1,this._publishCalibratedEvent=!1,this.updateRenderingPipeline=()=>{this._configureRenderingPipeline()},this.resize=()=>{this.useCPURendering&&this._resizeCPU()},this._resizeCPU=()=>{this._cpuFallbackEnabledElement.viewport&&sle(this._cpuFallbackEnabledElement)},this.getFrameOfReferenceUID=r=>{var n;return(n=this.getImagePlaneReferenceData(r))==null?void 0:n.FrameOfReferenceUID},this.getCornerstoneImage=()=>this.csImage,this.createActorMapper=r=>{const n=cce.newInstance();n.setInputData(r);const i=yce.newInstance();i.setMapper(n);const{preferSizeOverAccuracy:o}=uw().rendering;return o&&n.setPreferSizeOverAccuracy(!0),r.getPointData().getScalars().getNumberOfComponents()>1&&i.getProperty().setIndependentComponents(!1),i},this.getNumberOfSlices=()=>this.imageIds.length,this.getDefaultProperties=r=>{let n;return r!==void 0&&(n=this.perImageIdDefaultProperties.get(r)),n!==void 0?n:{...this.globalDefaultProperties}},this.getProperties=()=>{const{colormap:r,voiRange:n,VOILUTFunction:i,interpolationType:o,invert:a,voiUpdatedWithSetProperties:s}=this;return{colormap:r,voiRange:n,VOILUTFunction:i,interpolationType:o,invert:a,isComputedVOI:!s}},this.resetCameraForResize=()=>this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,suppressEvents:!0}),this.getRotationCPU=()=>{const{viewport:r}=this._cpuFallbackEnabledElement;return r.rotation},this.getRotationGPU=()=>{const{viewUp:r,viewPlaneNormal:n,flipVertical:i,flipHorizontal:o}=this.getCameraNoRotation(),a=QD(this.initialViewUp,o,i,n),c=r4(a,r)*180/Math.PI,l=Wn(We(),a,r);return Pt(l,n)>=0?c:(360-c)%360},this.setRotation=r=>{const n=this.getCamera();if(this.useCPURendering?this.setRotationCPU(r):this.setRotationGPU(r),this._suppressCameraModifiedEvents)return;const i=this.getCamera(),o={previousCamera:n,camera:i,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};ot(this.element,et.CAMERA_MODIFIED,o)},this.renderImageObject=r=>{this._setCSImage(r),(this.useCPURendering?this._updateToDisplayImageCPU:this._updateActorToDisplayImageId).call(this,r)},this._setCSImage=r=>{var n;r.isPreScaled=(n=r.preScale)==null?void 0:n.scaled,this.csImage=r},this.canvasToWorldCPU=(r,n=[0,0,0])=>{if(!this._cpuFallbackEnabledElement.image)return;const[i,o]=vv(this._cpuFallbackEnabledElement,r),{origin:a,spacing:s,direction:c}=this.getImageData(),l=c.slice(0,3),f=c.slice(3,6);return An(n,a,l,i*s[0]),An(n,n,f,o*s[1]),n},this.worldToCanvasCPU=r=>{const{spacing:n,direction:i,origin:o}=this.getImageData(),a=i.slice(0,3),s=i.slice(3,6),c=tr(We(),r,o),l=[Pt(c,a)/n[0],Pt(c,s)/n[1]];return ZD(this._cpuFallbackEnabledElement,l)},this.canvasToWorldGPU=r=>{const n=this.getRenderer(),i=this.getVtkActiveCamera(),o=i.getClippingRange(),a=i.getDistance();i.setClippingRange(a,a+.1);const c=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow(),l=c.getSize(),f=window.devicePixelRatio||1,u=[r[0]*f,r[1]*f],d=[u[0]+this.sx,u[1]+this.sy];d[1]=l[1]-d[1];const h=c.displayToWorld(d[0],d[1],0,n);return i.setClippingRange(o[0],o[1]),[h[0],h[1],h[2]]},this.worldToCanvasGPU=r=>{const n=this.getRenderer(),i=this.getVtkActiveCamera(),o=i.getClippingRange(),a=i.getDistance();i.setClippingRange(a,a+.1);const c=this.getRenderingEngine().offscreenMultiRenderWindow.getOpenGLRenderWindow(),l=c.getSize(),f=c.worldToDisplay(...r,n);f[1]=l[1]-f[1];const u=[f[0]-this.sx,f[1]-this.sy];i.setClippingRange(o[0],o[1]);const d=window.devicePixelRatio||1;return[u[0]/d,u[1]/d]},this.getCurrentImageIdIndex=()=>this.currentImageIdIndex,this.getSliceIndex=()=>this.currentImageIdIndex,this.getTargetImageIdIndex=()=>this.targetImageIdIndex,this.getImageIds=()=>this.imageIds,this.getCurrentImageId=(r=this.getCurrentImageIdIndex())=>this.imageIds[r],this.hasImageId=r=>this.imageKeyToIndexMap.has(r),this.hasImageURI=r=>this.imageKeyToIndexMap.has(r),this.customRenderViewportToCanvas=()=>{if(!this.useCPURendering)throw new Error("Custom cpu rendering pipeline should only be hit in CPU rendering mode");return this._cpuFallbackEnabledElement.image?(Pk(this._cpuFallbackEnabledElement,this.cpuRenderingInvalidated),this.cpuRenderingInvalidated=!1):this.fillWithBackgroundColor(),{canvas:this.canvas,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId,viewportStatus:this.viewportStatus}},this.renderingPipelineFunctions={getImageData:{cpu:this.getImageDataCPU,gpu:this.getImageDataGPU},setColormap:{cpu:this.setColormapCPU,gpu:this.setColormapGPU},getCamera:{cpu:this.getCameraCPU,gpu:super.getCamera},setCamera:{cpu:this.setCameraCPU,gpu:super.setCamera},getPan:{cpu:this.getPanCPU,gpu:super.getPan},setPan:{cpu:this.setPanCPU,gpu:super.setPan},getZoom:{cpu:this.getZoomCPU,gpu:super.getZoom},setZoom:{cpu:this.setZoomCPU,gpu:super.setZoom},setVOI:{cpu:this.setVOICPU,gpu:this.setVOIGPU},getRotation:{cpu:this.getRotationCPU,gpu:this.getRotationGPU},setInterpolationType:{cpu:this.setInterpolationTypeCPU,gpu:this.setInterpolationTypeGPU},setInvertColor:{cpu:this.setInvertColorCPU,gpu:this.setInvertColorGPU},resetCamera:{cpu:(r={})=>{const{resetPan:n=!0,resetZoom:i=!0}=r;return this.resetCameraCPU({resetPan:n,resetZoom:i}),!0},gpu:(r={})=>{const{resetPan:n=!0,resetZoom:i=!0}=r;return this.resetCameraGPU({resetPan:n,resetZoom:i}),!0}},canvasToWorld:{cpu:this.canvasToWorldCPU,gpu:this.canvasToWorldGPU},worldToCanvas:{cpu:this.worldToCanvasCPU,gpu:this.worldToCanvasGPU},getRenderer:{cpu:()=>this.getCPUFallbackError("getRenderer"),gpu:super.getRenderer},getDefaultActor:{cpu:()=>this.getCPUFallbackError("getDefaultActor"),gpu:super.getDefaultActor},getActors:{cpu:()=>this.getCPUFallbackError("getActors"),gpu:super.getActors},getActor:{cpu:()=>this.getCPUFallbackError("getActor"),gpu:super.getActor},setActors:{cpu:()=>this.getCPUFallbackError("setActors"),gpu:super.setActors},addActors:{cpu:()=>this.getCPUFallbackError("addActors"),gpu:super.addActors},addActor:{cpu:()=>this.getCPUFallbackError("addActor"),gpu:super.addActor},removeAllActors:{cpu:()=>this.getCPUFallbackError("removeAllActors"),gpu:super.removeAllActors},unsetColormap:{cpu:this.unsetColormapCPU,gpu:this.unsetColormapGPU}},this.scaling={},this.modality=null,this.useCPURendering=H0(),this._configureRenderingPipeline(),this.useCPURendering?this._resetCPUFallbackElement():this._resetGPUViewport(),this.currentImageIdIndex=0,this.targetImageIdIndex=0,this.resetCamera(),this.initializeElementDisabledHandler()}setUseCPURendering(e){this.useCPURendering=e,this._configureRenderingPipeline(e)}static get useCustomRenderingPipeline(){return H0()}_configureRenderingPipeline(e){this.useCPURendering=e??H0();for(const r in this.renderingPipelineFunctions)if(Object.prototype.hasOwnProperty.call(this.renderingPipelineFunctions,r)){const n=this.renderingPipelineFunctions[r];this[r]=this.useCPURendering?n.cpu:n.gpu}this.useCPURendering?this._resetCPUFallbackElement():this._resetGPUViewport()}_resetCPUFallbackElement(){this._cpuFallbackEnabledElement={canvas:this.canvas,renderingTools:{},transform:new $h,viewport:{rotation:0}}}_resetGPUViewport(){const e=this.getRenderer(),r=b4.newInstance();e.setActiveCamera(r),this.initialViewUp=[0,-1,0],r.setDirectionOfProjection(-0,-0,1),r.setViewUp(...this.initialViewUp),r.setParallelProjection(!0),r.setThicknessFromFocalPoint(.1),r.setFreezeFocalPoint(!0)}initializeElementDisabledHandler(){Ze.addEventListener(et.ELEMENT_DISABLED,function e(){clearTimeout(this.debouncedTimeout),Ze.removeEventListener(et.ELEMENT_DISABLED,e)})}getImageDataGPU(){const e=this.getDefaultActor();if(!e||!Ks(e))return;const{actor:r}=e,n=r.getMapper().getInputData(),i=this.csImage;return{dimensions:n.getDimensions(),spacing:n.getSpacing(),origin:n.getOrigin(),direction:n.getDirection(),get scalarData(){return i==null?void 0:i.voxelManager.getScalarData()},imageData:r.getMapper().getInputData(),metadata:{Modality:this.modality,FrameOfReferenceUID:this.getFrameOfReferenceUID()},scaling:this.scaling,hasPixelSpacing:this.hasPixelSpacing,calibration:{...i==null?void 0:i.calibration,...this.calibration},preScale:{...i==null?void 0:i.preScale},voxelManager:i==null?void 0:i.voxelManager}}getImageDataCPU(){const{metadata:e}=this._cpuFallbackEnabledElement;if(!e)return;const r=e.spacing,n=this.csImage;return{dimensions:e.dimensions,spacing:r,origin:e.origin,direction:e.direction,metadata:{Modality:this.modality,FrameOfReferenceUID:this.getFrameOfReferenceUID()},scaling:this.scaling,imageData:{getDirection:()=>e.direction,getDimensions:()=>e.dimensions,getScalarData:()=>this.cpuImagePixelData,getSpacing:()=>r,worldToIndex:i=>{const o=this.worldToCanvasCPU(i),a=vv(this._cpuFallbackEnabledElement,o);return[a[0],a[1],0]},indexToWorld:(i,o)=>{const a=ZD(this._cpuFallbackEnabledElement,[i[0],i[1]]);return this.canvasToWorldCPU(a,o)}},scalarData:this.cpuImagePixelData,hasPixelSpacing:this.hasPixelSpacing,calibration:{...n==null?void 0:n.calibration,...this.calibration},preScale:{...n==null?void 0:n.preScale},voxelManager:n==null?void 0:n.voxelManager}}calibrateIfNecessary(e,r){const n=mt("calibratedPixelSpacing",e),i=this.calibration!==n,{scale:o}=n||{};return this.hasPixelSpacing=o>0||r.rowPixelSpacing>0,r.calibration=n,i&&(this.calibration=n,this._publishCalibratedEvent=!0,this._calibrationEvent={scale:o,calibration:n}),r}setDefaultProperties(e,r){r==null?this.globalDefaultProperties=e:(this.perImageIdDefaultProperties.set(r,e),this.getCurrentImageId()===r&&this.setProperties(e))}clearDefaultProperties(e){e==null?(this.globalDefaultProperties={},this.resetProperties()):(this.perImageIdDefaultProperties.delete(e),this.resetToDefaultProperties())}setProperties({colormap:e,voiRange:r,VOILUTFunction:n,invert:i,interpolationType:o}={},a=!1){this.viewportStatus=this.csImage?Uo.PRE_RENDER:Uo.LOADING,this.globalDefaultProperties={colormap:this.globalDefaultProperties.colormap??e,voiRange:this.globalDefaultProperties.voiRange??r,VOILUTFunction:this.globalDefaultProperties.VOILUTFunction??n,invert:this.globalDefaultProperties.invert??i,interpolationType:this.globalDefaultProperties.interpolationType??o},typeof e<"u"&&this.setColormap(e),typeof r<"u"&&this.setVOI(r,{suppressEvents:a,voiUpdatedWithSetProperties:!0}),typeof n<"u"&&this.setVOILUTFunction(n,a),typeof i<"u"&&this.setInvertColor(i),typeof o<"u"&&this.setInterpolationType(o)}resetProperties(){this.cpuRenderingInvalidated=!0,this.voiUpdatedWithSetProperties=!1,this.viewportStatus=Uo.PRE_RENDER,this.fillWithBackgroundColor(),this.useCPURendering&&(this._cpuFallbackEnabledElement.renderingTools={}),this._resetProperties(),this.render()}_resetProperties(){let e;if(this._isCurrentImagePTPrescaled()?e=this._getDefaultPTPrescaledVOIRange():e=this._getVOIRangeForCurrentImage(),this.setVOI(e),this.setInvertColor(this.initialInvert),this.setInterpolationType(Tl.LINEAR),!this.useCPURendering){const r=this.getTransferFunction();gw(r,this.initialTransferFunctionNodes);const i=Ly(r).reduce((s,c)=>(s.push(c[0],c[1],c[2],c[3]),s),[]),o=this.getDefaultActor(),a=N4(i,o.actor);this.setColormap(a)}}resetToDefaultProperties(){var i;this.cpuRenderingInvalidated=!0,this.viewportStatus=Uo.PRE_RENDER,this.fillWithBackgroundColor(),this.useCPURendering&&(this._cpuFallbackEnabledElement.renderingTools={});const e=this.getCurrentImageId(),r=this.perImageIdDefaultProperties.get(e)||this.globalDefaultProperties;(i=r.colormap)!=null&&i.name&&this.setColormap(r.colormap);let n;r.voiRange==null?n=this._getVOIRangeForCurrentImage():n=r.voiRange,this.setVOI(n),this.setInterpolationType(Tl.LINEAR),this.setInvertColor(!1),this.render()}_getVOIFromCache(){let e;return this.voiUpdatedWithSetProperties?e=this.voiRange:this._isCurrentImagePTPrescaled()?e=this._getDefaultPTPrescaledVOIRange():e=this._getVOIRangeForCurrentImage()??this.voiRange,e}_setPropertiesFromCache(){const e=this._getVOIFromCache(),{interpolationType:r,invert:n}=this;this.setVOI(e),this.setInterpolationType(r),this.setInvertColor(n)}getCameraCPU(){const{metadata:e,viewport:r}=this._cpuFallbackEnabledElement;if(!e)return{};const{direction:n}=e,i=n.slice(6,9).map(u=>-u);let o=n.slice(3,6).map(u=>-u);if(r.rotation){const u=e4(Da(),r.rotation*Math.PI/180,i);o=qt(We(),o,u)}const a=[this.element.clientWidth/2,this.element.clientHeight/2],s=this.canvasToWorld(a),c=this.canvasToWorld([0,0]),l=this.canvasToWorld([0,this.element.clientHeight]),f=Qi(c,l)/2;return{parallelProjection:!0,focalPoint:s,position:[0,0,0],parallelScale:f,scale:r.scale,viewPlaneNormal:[i[0],i[1],i[2]],viewUp:[o[0],o[1],o[2]],flipHorizontal:this.flipHorizontal,flipVertical:this.flipVertical}}setCameraCPU(e){const{viewport:r,image:n}=this._cpuFallbackEnabledElement,i=this.getCameraCPU(),{focalPoint:o,parallelScale:a,scale:s,flipHorizontal:c,flipVertical:l}=e,{clientHeight:f}=this.element;if(o){const d=this.worldToCanvasCPU(o),h=vv(this._cpuFallbackEnabledElement,d),g=this.worldToCanvasCPU(i.focalPoint),p=vv(this._cpuFallbackEnabledElement,g),v=rn();oi(v,j6(h[0],h[1]),j6(p[0],p[1]));const y=cle({x:v[0],y:v[1]},r);r.translation.x-=y.x,r.translation.y-=y.y}if(a){const{rowPixelSpacing:d}=n,h=f*d*.5/a;r.scale=h,r.parallelScale=a}if(s){const{rowPixelSpacing:d}=n;r.scale=s,r.parallelScale=f*d*.5/s}(c!==void 0||l!==void 0)&&this.setFlipCPU({flipHorizontal:c,flipVertical:l}),this._cpuFallbackEnabledElement.transform=p1(this._cpuFallbackEnabledElement);const u={previousCamera:i,camera:this.getCamera(),element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};ot(this.element,et.CAMERA_MODIFIED,u)}getPanCPU(){const{viewport:e}=this._cpuFallbackEnabledElement;return[e.translation.x,e.translation.y]}setPanCPU(e){const r=this.getCameraCPU();this.setCameraCPU({...r,focalPoint:[...e.map(n=>-n),0]})}getZoomCPU(){const{viewport:e}=this._cpuFallbackEnabledElement;return e.scale}setZoomCPU(e){const r=this.getCameraCPU();this.setCameraCPU({...r,scale:e})}setFlipCPU({flipHorizontal:e,flipVertical:r}){const{viewport:n}=this._cpuFallbackEnabledElement;e!==void 0&&(n.hflip=e,this.flipHorizontal=n.hflip),r!==void 0&&(n.vflip=r,this.flipVertical=n.vflip)}setVOILUTFunction(e,r){if(this.useCPURendering)throw new Error("VOI LUT function is not supported in CPU rendering");const n=this._getValidVOILUTFunction(e);let i=!1;this.VOILUTFunction!==n&&(i=!0),this.VOILUTFunction=n;const{voiRange:o}=this.getProperties();this.setVOI(o,{suppressEvents:r,forceRecreateLUTFunction:i})}setRotationCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r.rotation=e}setRotationGPU(e){const r=this.getPan(this.fitToCanvasCamera),n=this.getPan(),i=_s([0,0],r,n);this.setPan(i,!1);const{flipVertical:o,flipHorizontal:a,viewPlaneNormal:s}=this.getCamera(),c=QD(this.initialViewUp,a,o,s);this.setCameraNoEvent({viewUp:c}),this.getVtkActiveCamera().roll(-e);const l=this.getPan(),f=this.getPan(this.fitToCanvasCamera),u=_s([0,0],l,f),d=wo([0,0],r,u);this.setPan(d,!1)}setInterpolationTypeGPU(e){const r=this.getDefaultActor();if(!r||!Ks(r))return;const{actor:n}=r;n.getProperty().setInterpolationType(e),this.interpolationType=e}setInterpolationTypeCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r.pixelReplication=e!==Tl.LINEAR,this.interpolationType=e}setInvertColorCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r&&(r.invert=e,this.invert=e)}setInvertColorGPU(e){const r=this.getDefaultActor();if(r&&Ks(r)){if(Ea(r,"vtkVolume")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&vp(i),this.invert=e}else if(Ea(r,"vtkImageSlice")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&vp(i),this.invert=e}}}setVOICPU(e,r={}){const{suppressEvents:n=!1}=r,{viewport:i,image:o}=this._cpuFallbackEnabledElement;if(!i||!o)return;if(typeof e>"u"){const{windowWidth:s,windowCenter:c}=o,l=Array.isArray(s)?s[0]:s,f=Array.isArray(c)?c[0]:c;i.voi={windowWidth:l,windowCenter:f,voiLUTFunction:o.voiLUTFunction};const{lower:u,upper:d}=Wu(l,f,o.voiLUTFunction);e={lower:u,upper:d}}else{const{lower:s,upper:c}=e,{windowCenter:l,windowWidth:f}=nm(s,c);i.voi||(i.voi={windowWidth:0,windowCenter:0,voiLUTFunction:o.voiLUTFunction}),i.voi.windowWidth=f,i.voi.windowCenter=l}this.voiRange=e;const a={viewportId:this.id,range:e};n||ot(this.element,et.VOI_MODIFIED,a)}getTransferFunction(){const e=this.getDefaultActor();return!e||!Ks(e)?void 0:e.actor.getProperty().getRGBTransferFunction(0)}setVOIGPU(e,r={}){const{suppressEvents:n=!1,forceRecreateLUTFunction:i=!1,voiUpdatedWithSetProperties:o=!1}=r;if(e&&this.voiRange&&this.voiRange.lower===e.lower&&this.voiRange.upper===e.upper&&!i&&!this.stackInvalidated)return;const a=this.getDefaultActor();if(!a||!Ks(a))return;const s=a.actor;let c=e;if(typeof c>"u"){const h=s.getMapper().getInputData().getPointData().getScalars().getRange();c={lower:h[0],upper:h[1]}}s.getProperty().setUseLookupTableScalarRange(!0);let l=s.getProperty().getRGBTransferFunction(0);const f=this.VOILUTFunction===So.SAMPLED_SIGMOID;if((f||!l||i)&&(l=(f?U4:Ek)(c),this.invert&&vp(l),s.getProperty().setRGBTransferFunction(0,l),this.initialTransferFunctionNodes=Ly(l)),f||l.setRange(c.lower,c.upper),this.voiRange=c,this.voiUpdatedWithSetProperties||(this.voiUpdatedWithSetProperties=o),n)return;const u={viewportId:this.id,range:c,VOILUTFunction:this.VOILUTFunction};ot(this.element,et.VOI_MODIFIED,u)}_addScalingToViewport(e){if(this.scaling.PT)return;const{suvbw:r,suvlbm:n,suvbsa:i}=e,o={};n&&(o.suvbwToSuvlbm=n/r),i&&(o.suvbwToSuvbsa=i/r),this.scaling.PT=o}getImageDataMetadata(e){const r=e.imageId,n=pw(e),{numberOfComponents:i,origin:o,direction:a,dimensions:s,spacing:c,numVoxels:l,imagePixelModule:f,voiLUTFunction:u,modality:d,scalingFactor:h,calibration:g}=n;d==="PT"&&h&&this._addScalingToViewport(h),this.modality=d;const p=this._getValidVOILUTFunction(u);this.VOILUTFunction=p,this.calibration=g;let v=this._getImagePlaneModule(r);return this.useCPURendering||(v=this.calibrateIfNecessary(r,v)),{bitsAllocated:f.bitsAllocated,numberOfComponents:i,origin:o,direction:a,dimensions:s,spacing:c,numVoxels:l,imagePlaneModule:v,imagePixelModule:f}}matchImagesForOverlay(e,r){return(i=>{const o=mt(ra.IMAGE_PLANE,r),a=mt(ra.IMAGE_PLANE,i),s=o.imageOrientationPatient,c=a.imageOrientationPatient;if(s&&c){if(Qt(o.imageOrientationPatient,a.imageOrientationPatient)){const f=o.imagePositionPatient,u=a.imagePositionPatient;if(f&&u&&Qt(f,u)){const h=o.rows,g=o.columns,p=a.rows,v=a.columns;if(h===p&&g===v)return i}}}else{const l=o.rows,f=o.columns,u=a.rows,d=a.columns;if(l===u&&f===d)return i}})(e)}getImagePlaneReferenceData(e=this.getCurrentImageIdIndex()){const r=this.imageIds[e];if(!r)return;const n=mt(ra.IMAGE_PLANE,r);if(!n)return;const{imagePositionPatient:i,frameOfReferenceUID:o}=n;let{rowCosines:a,columnCosines:s}=n;a||(a=[1,0,0]),s||(s=[0,1,0]);const c=Wn([0,0,0],s,a);return{FrameOfReferenceUID:o,viewPlaneNormal:c,cameraFocalPoint:i,referencedImageId:r,sliceIndex:e}}_getCameraOrientation(e){const r=e.slice(6,9).map(i=>-i),n=e.slice(3,6).map(i=>-i);return{viewPlaneNormal:[r[0],r[1],r[2]],viewUp:[n[0],n[1],n[2]]}}createVTKImageData({origin:e,direction:r,dimensions:n,spacing:i,numberOfComponents:o,pixelArray:a}){const s=new a.constructor(a.length),c=Vt.newInstance({name:"Pixels",numberOfComponents:o,values:s}),l=Q1.newInstance();return l.setDimensions(n),l.setSpacing(i),l.setDirection(r),l.setOrigin(e),l.getPointData().setScalars(c),l}_createVTKImageData({origin:e,direction:r,dimensions:n,spacing:i,numberOfComponents:o,pixelArray:a}){try{this._imageData=this.createVTKImageData({origin:e,direction:r,dimensions:n,spacing:i,numberOfComponents:o,pixelArray:a})}catch(s){e9.error(s)}}async setStack(e,r=0){if(this._throwIfDestroyed(),this.imageIds=e,r>e.length)throw new Error("Current image index is greater than the number of images in the stack");this.imageKeyToIndexMap.clear(),e.forEach((a,s)=>{this.imageKeyToIndexMap.set(a,s),this.imageKeyToIndexMap.set(qr(a),s)}),this.currentImageIdIndex=r,this.targetImageIdIndex=r;const n=mt(f1.IMAGE_RETRIEVE_CONFIGURATION,e[r],"stack");this.imagesLoader=n?(n.create||ok)(n):this,this.stackInvalidated=!0,this.flipVertical=!1,this.flipHorizontal=!1,this.voiRange=null,this.interpolationType=Tl.LINEAR,this.invert=!1,this.viewportStatus=Uo.LOADING,this.fillWithBackgroundColor(),this.useCPURendering&&(this._cpuFallbackEnabledElement.renderingTools={},delete this._cpuFallbackEnabledElement.viewport.colormap);const i=await this._setImageIdIndex(r),o={imageIds:e,viewportId:this.id,element:this.element,currentImageIdIndex:r};return ot(this.element,et.VIEWPORT_NEW_IMAGE_SET,o),i}_throwIfDestroyed(){if(this.isDisabled)throw new Error("The stack viewport has been destroyed and is no longer usable. Renderings will not be performed. If you are using the same viewportId and have re-enabled the viewport, you need to grab the new viewport instance using renderingEngine.getViewport(viewportId), instead of using your lexical scoped reference to the viewport instance.")}_checkVTKImageDataMatchesCornerstoneImage(e,r){if(!r)return!1;const[n,i]=r.getSpacing(),[o,a]=r.getDimensions(),s=this._getImagePlaneModule(e.imageId),c=r.getDirection(),l=c.slice(0,3),f=c.slice(3,6),u=r.getPointData().getScalars().getDataType(),d=Qt(n,e.columnPixelSpacing),h=Qt(i,e.rowPixelSpacing),g=d||e.columnPixelSpacing===null&&n===1,p=h||e.rowPixelSpacing===null&&i===1,v=o===e.columns,y=a===e.rows,m=Qt(s.rowCosines,l),w=Qt(s.columnCosines,f),x=u===e.voxelManager.getScalarData().constructor.name;return g&&p&&v&&y&&m&&w&&x}_updateVTKImageDataFromCornerstoneImage(e){let n=this._getImagePlaneModule(e.imageId).imagePositionPatient;n==null&&(n=[0,0,0]),this._imageData.setOrigin(n);const i=this.getActor(this.id);i&&(i.referencedId=e.imageId),mw(this._imageData,e)}_loadAndDisplayImage(e,r){return this.useCPURendering?this._loadAndDisplayImageCPU(e,r):this._loadAndDisplayImageGPU(e,r)}_loadAndDisplayImageCPU(e,r){return new Promise((n,i)=>{function o(h,g,p){if(this.currentImageIdIndex!==g)return;const v=h.voxelManager.getScalarData(),y=h.preScale,m=y==null?void 0:y.scalingParameters,w=(y==null?void 0:y.scaled)&&(m==null?void 0:m.rescaleIntercept)%1!==0||(m==null?void 0:m.rescaleSlope)%1!==0;if(v instanceof Float32Array&&w){const C={min:h.minPixelValue,max:h.maxPixelValue},_=Math.abs(C.max-C.min)/65535,E=C.min,b=v.length,D=new Uint16Array(b);let I=65535,P=0;for(let O=0;O<b;O++){const A=Math.floor((v[O]-E)/_);D[O]=A,I=Math.min(I,A),P=Math.max(P,A)}h.minPixelValue=I,h.maxPixelValue=P,h.slope=_,h.intercept=E,h.voxelManager?h.voxelManager.getScalarData=()=>D:h.getPixelData=()=>D,h.preScale={...h.preScale,scaled:!1}}this._setCSImage(h),this.viewportStatus=Uo.PRE_RENDER;const x={image:h,imageId:p,imageIdIndex:g,viewportId:this.id,renderingEngineId:this.renderingEngineId};ot(this.element,et.STACK_NEW_IMAGE,x),this._updateToDisplayImageCPU(h),this.render(),this.currentImageIdIndex=g,n(p)}function a(h,g,p){const v={error:h,imageIdIndex:g,imageId:p};this.suppressEvents||ot(Ze,et.IMAGE_LOAD_ERROR,v),i(h)}function s(h,g,p){return zc(h,p).then(v=>{o.call(this,v,g,h)},v=>{a.call(this,v,g,h)})}const c=-5,l=vn.Interaction,f={imageId:e,imageIdIndex:r},u={useRGBA:!0,requestType:l},d={imageId:e,imageIdIndex:r,viewportId:this.id,renderingEngineId:this.renderingEngineId};ot(this.element,et.PRE_STACK_NEW_IMAGE,d),Wi.addRequest(s.bind(this,e,r,u),l,f,c)})}successCallback(e,r){var l,f;const n=this.imageIds.indexOf(e);if(this.currentImageIdIndex!==n)return;const i=(l=this.csImage)==null?void 0:l.imageFrame,o=r==null?void 0:r.imageFrame,a=(i==null?void 0:i.photometricInterpretation)||((f=this.csImage)==null?void 0:f.photometricInterpretation),s=(o==null?void 0:o.photometricInterpretation)||(r==null?void 0:r.photometricInterpretation);a!==s&&(this.stackInvalidated=!0),this._setCSImage(r);const c={image:r,imageId:e,imageIdIndex:n,viewportId:this.id,renderingEngineId:this.renderingEngineId};this._updateActorToDisplayImageId(r),ot(this.element,et.STACK_NEW_IMAGE,c),this.render(),this.currentImageIdIndex=n}errorCallback(e,r,n){if(!r)return;const i=this.imageIds.indexOf(e),o={error:n,imageIdIndex:i,imageId:e};ot(Ze,et.IMAGE_LOAD_ERROR,o)}getLoaderImageOptions(e){const r=this.imageIds.indexOf(e),{transferSyntaxUID:n}=mt("transferSyntax",e)||{};return{useRGBA:!1,transferSyntaxUID:n,priority:5,requestType:vn.Interaction,additionalDetails:{imageId:e,imageIdIndex:r}}}async loadImages(e,r){const n=await Promise.allSettled(e.map(o=>{const a=this.getLoaderImageOptions(o);return zc(o,a).then(s=>(r.successCallback(o,s),o),s=>(r.errorCallback(o,!0,s),o))})),i=n.filter(o=>o.status==="rejected");if(i&&i.length){const o=new CustomEvent(et.IMAGE_LOAD_ERROR,{detail:i,cancelable:!0});Ze.dispatchEvent(o)}return n}_loadAndDisplayImageGPU(e,r){if(!e){console.warn("No image id set yet to load");return}const n={imageId:e,imageIdIndex:r,viewportId:this.id,renderingEngineId:this.renderingEngineId};return ot(this.element,et.PRE_STACK_NEW_IMAGE,n),this.imagesLoader.loadImages([e],this).then(i=>e)}_updateToDisplayImageCPU(e){const r=this.getImageDataMetadata(e),n=Ak(this.canvas,e,this.modality,this._cpuFallbackEnabledElement.viewport.colormap),{windowCenter:i,windowWidth:o,voiLUTFunction:a}=n.voi;this.voiRange=Wu(o,i,a),this._cpuFallbackEnabledElement.image=e,this._cpuFallbackEnabledElement.metadata={...r},this.cpuImagePixelData=e.voxelManager.getScalarData();const s=Object.assign({},n,this._cpuFallbackEnabledElement.viewport);this._cpuFallbackEnabledElement.viewport=this.stackInvalidated?n:s,this.stackInvalidated=!1,this.cpuRenderingInvalidated=!0,this._cpuFallbackEnabledElement.transform=p1(this._cpuFallbackEnabledElement)}getSliceViewInfo(){throw new Error("Method not implemented.")}addImages(e){const r=[];e.forEach(n=>{const{imageId:i,...o}=n,a=Ve.getImage(i),{origin:s,dimensions:c,direction:l,spacing:f,numberOfComponents:u}=this.getImageDataMetadata(a),d=this.createVTKImageData({origin:s,dimensions:c,direction:l,spacing:f,numberOfComponents:u,pixelArray:a.voxelManager.getScalarData()}),h=this.createActorMapper(d);h&&(r.push({uid:n.actorUID??kn(),actor:h,referencedId:i,...o}),n.callback&&n.callback({imageActor:h,imageId:n.imageId}))}),this.addActors(r)}_updateActorToDisplayImageId(e){const r=this._checkVTKImageDataMatchesCornerstoneImage(e,this._imageData),n=this.getViewPresentation();if(r&&!this.stackInvalidated){this._updateVTKImageDataFromCornerstoneImage(e),this.resetCameraNoEvent(),this.setViewPresentation(n),this._setPropertiesFromCache(),this.stackActorReInitialized=!1;return}const{origin:i,direction:o,dimensions:a,spacing:s,numberOfComponents:c,imagePixelModule:l}=this.getImageDataMetadata(e),f=e.voxelManager.getScalarData();this._createVTKImageData({origin:i,direction:o,dimensions:a,spacing:s,numberOfComponents:c,pixelArray:f}),this._updateVTKImageDataFromCornerstoneImage(e);const u=this.createActorMapper(this._imageData),d=this.getActors();d.length&&d[0].uid===this.id?d[0].actor=u:d.unshift({uid:this.id,actor:u,referencedId:e.imageId}),this.setActors(d);const{viewPlaneNormal:h,viewUp:g}=this._getCameraOrientation(o),p=this.getCamera();this.setCameraNoEvent({viewUp:g,viewPlaneNormal:h}),this.initialViewUp=g,this.resetCameraNoEvent(),this.setViewPresentation(n),this.triggerCameraEvent(this.getCamera(),p);const v=l.photometricInterpretation==="MONOCHROME1";this.stackInvalidated=!0;const y=this._getInitialVOIRange(e);this.setVOI(y,{forceRecreateLUTFunction:!!v}),this.initialInvert=!!v,this.setInvertColor(this.invert||this.initialInvert),this.stackInvalidated=!1,this.stackActorReInitialized=!0,this._publishCalibratedEvent&&this.triggerCalibrationEvent()}_getInitialVOIRange(e){if(this.voiRange&&this.voiUpdatedWithSetProperties)return this.voiRange;const{windowCenter:r,windowWidth:n,voiLUTFunction:i}=e;let o=this._getVOIRangeFromWindowLevel(n,r,i);return o=this._getPTPreScaledRange()||o,o}_getPTPreScaledRange(){if(this._isCurrentImagePTPrescaled())return this._getDefaultPTPrescaledVOIRange()}_isCurrentImagePTPrescaled(){var e;return!(this.modality!=="PT"||!this.csImage.isPreScaled||!((e=this.csImage.preScale)!=null&&e.scalingParameters.suvbw))}_getDefaultPTPrescaledVOIRange(){return{lower:0,upper:5}}_getVOIRangeFromWindowLevel(e,r,n=So.LINEAR){let i,o;if(typeof r=="number"&&typeof e=="number"?(i=r,o=e):Array.isArray(r)&&Array.isArray(e)&&(i=r[0],o=e[0]),i!==void 0&&o!==void 0)return Wu(o,i,n)}async _setImageIdIndex(e){if(e>=this.imageIds.length)throw new Error(`ImageIdIndex provided ${e} is invalid, the stack only has ${this.imageIds.length} elements`);this.currentImageIdIndex=e,this.hasPixelSpacing=!0,this.viewportStatus=Uo.PRE_RENDER;const r=await this._loadAndDisplayImage(this.imageIds[e],e);if(this.perImageIdDefaultProperties.size>=1){const n=this.perImageIdDefaultProperties.get(r);n!==void 0?this.setProperties(n):this.globalDefaultProperties!==void 0&&this.setProperties(this.globalDefaultProperties)}return r}resetCameraCPU({resetPan:e=!0,resetZoom:r=!0}){const{image:n}=this._cpuFallbackEnabledElement;if(!n)return;lle(this._cpuFallbackEnabledElement,e,r);const{scale:i}=this._cpuFallbackEnabledElement.viewport,{clientWidth:o,clientHeight:a}=this.element,s=[o/2,a/2],c=this.canvasToWorldCPU(s);this.setCameraCPU({focalPoint:c,scale:i})}resetCameraGPU({resetPan:e,resetZoom:r}){return this.setCamera({flipHorizontal:!1,flipVertical:!1,viewUp:this.initialViewUp}),super.resetCamera({resetPan:e,resetZoom:r,resetToCenter:!0})}scroll(e,r=!0,n=!1){const i=this.imageIds;if(isNaN(this.targetImageIdIndex))return;const o=this.targetImageIdIndex,a=i.length;let s=o+e;n?s=(s+a)%a:s=Math.max(0,Math.min(a-1,s)),this.targetImageIdIndex=s;const c=i[s];Ve.isLoaded(c)||!r?this.setImageIdIndex(s):(clearTimeout(this.debouncedTimeout),this.debouncedTimeout=window.setTimeout(()=>{this.setImageIdIndex(s)},40));const f={newImageIdIndex:s,imageId:c,direction:e};s!==o&&ot(this.element,et.STACK_VIEWPORT_SCROLL,f)}setImageIdIndex(e){if(this._throwIfDestroyed(),this.currentImageIdIndex===e)return Promise.resolve(this.getCurrentImageId());const r=this._setImageIdIndex(e);return this.targetImageIdIndex=e,r}calibrateSpacing(e){const r=this.getImageIds().indexOf(e);this.stackInvalidated=!0,this._loadAndDisplayImage(e,r)}triggerCameraEvent(e,r){const n={previousCamera:r,camera:e,element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};this.suppressEvents||ot(this.element,et.CAMERA_MODIFIED,n)}triggerCalibrationEvent(){const{imageData:e}=this.getImageData(),r={element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId,imageId:this.getCurrentImageId(),imageData:e,worldToIndex:e.getWorldToIndex(),...this._calibrationEvent};this.suppressEvents||ot(this.element,et.IMAGE_SPACING_CALIBRATED,r),this._publishCalibratedEvent=!1}jumpToWorld(e){const r=this.getImageIds(),n=this.getImageData(),{direction:i,spacing:o}=n,a=Fl({direction:i,spacing:o,imageIds:r},e,this.getCamera().viewPlaneNormal,{ignoreSpacing:!0}),s=r.indexOf(a);return s===-1?!1:(this.setImageIdIndex(s),this.render(),!0)}_getVOIRangeForCurrentImage(){const{windowCenter:e,windowWidth:r,voiLUTFunction:n}=this.csImage;return this._getVOIRangeFromWindowLevel(r,e,n)}_getValidVOILUTFunction(e){return Object.values(So).includes(e)?e:So.LINEAR}getSliceInfo(){const e=this.getSliceIndex(),{dimensions:r}=this.getImageData();return{width:r[0],height:r[1],sliceIndex:e,slicePlane:2}}isReferenceViewable(e,r={}){const n=this.getCurrentImageIdIndex(),i=this.imageIds[n];if(!i||!e)return!1;const{referencedImageId:o,multiSliceReference:a}=e;if(o){if(o===i)return!0;e.referencedImageURI||(e.referencedImageURI=qr(o));const{referencedImageURI:c}=e,l=this.imageKeyToIndexMap.get(c);if(r.asOverlay&&this.matchImagesForOverlay(i,o))return!0;if(l===void 0)return!1;if(r.withNavigation)return!0;const f=a&&this.imageKeyToIndexMap.get(a.referencedImageId);return n<=f&&n>=l}if(!super.isReferenceViewable(e,r))return!1;if(e.volumeId)return r.asVolume;const{cameraFocalPoint:s}=e;if(r.asNearbyProjection&&s){const{spacing:c,direction:l,origin:f}=this.getImageData(),u=l.slice(6,9),d=hf({direction:l,spacing:c},u),h=tr(We(),s,f),g=Pt(h,u),p=d/2;if(Math.abs(g)<=p)return!0}return!1}getViewReference(e={}){const{sliceIndex:r=this.getCurrentImageIdIndex()}=e,n=super.getViewReference(e),i=this.getCurrentImageId(r);if(i){if(n.referencedImageId=i,this.getCurrentImageIdIndex()!==r){const o=this.getImagePlaneReferenceData(r);if(!o)return;Object.assign(n,o)}return n}}setViewReference(e){if(!(e!=null&&e.referencedImageId)){(e==null?void 0:e.sliceIndex)!==void 0&&this.scroll(e.sliceIndex-this.targetImageIdIndex);return}const{referencedImageId:r}=e;e.referencedImageURI||(e.referencedImageURI=qr(r));const{referencedImageURI:n}=e,i=this.imageKeyToIndexMap.get(n);if(i===void 0){e9.error(`No image URI found for ${n}`);return}this.scroll(i-this.targetImageIdIndex)}getViewReferenceId(e={}){const{sliceIndex:r=this.currentImageIdIndex}=e;return`imageId:${this.imageIds[r]}`}getSliceIndexForImage(e){if(e){if(typeof e=="string")return this.imageKeyToIndexMap.get(e);if(e.referencedImageId)return this.imageKeyToIndexMap.get(e.referencedImageId)}}getCPUFallbackError(e){return new Error(`method ${e} cannot be used during CPU Fallback mode`)}fillWithBackgroundColor(){const e=this.getRenderingEngine();e&&e.fillCanvasWithBackgroundColor(this.canvas,this.options.background)}unsetColormapCPU(){delete this._cpuFallbackEnabledElement.viewport.colormap,this._cpuFallbackEnabledElement.renderingTools={},this.cpuRenderingInvalidated=!0,this.fillWithBackgroundColor(),this.render()}setColormapCPU(e){this.colormap=e;const r=l1(e.name);this._cpuFallbackEnabledElement.viewport.colormap=r,this._cpuFallbackEnabledElement.renderingTools={},this.fillWithBackgroundColor(),this.cpuRenderingInvalidated=!0,this.render();const n={viewportId:this.id,colormap:e};ot(this.element,et.COLORMAP_MODIFIED,n)}setColormapGPU(e){const i=this.getDefaultActor().actor.getProperty(),o=i.getRGBTransferFunction(),a=l1(e.name)||c1.getPresetByName(e.name);if(o)o.applyColorMap(a),o.setMappingRange(this.voiRange.lower,this.voiRange.upper),i.setRGBTransferFunction(0,o);else{const c=Ul.newInstance();c.applyColorMap(a),c.setMappingRange(this.voiRange.lower,this.voiRange.upper),i.setRGBTransferFunction(0,c)}this.colormap=e,this.render();const s={viewportId:this.id,colormap:e};ot(this.element,et.COLORMAP_MODIFIED,s)}unsetColormapGPU(){throw new Error("unsetColormapGPU not implemented.")}_getImagePlaneModule(e){var n,i;const r=Tk(e);return this.hasPixelSpacing=!r.usingDefaultValues||((n=this.calibration)==null?void 0:n.scale)>0||((i=this.calibration)==null?void 0:i.rowPixelSpacing)>0,this.calibration||(this.calibration=r.calibration),r}isInAcquisitionPlane(){return!0}}class tE extends Pr{constructor(e){super(e),this.getNumberOfSlices=()=>1,this.getRotation=()=>0,this.getCurrentImageIdIndex=()=>0,this.getCurrentImageId=()=>null,this.resetCameraForResize=()=>this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0});const{parallelProjection:r,orientation:n}=this.options,i=this.getVtkActiveCamera();r!=null&&i.setParallelProjection(r),n&&n!==wd.ACQUISITION&&this.applyViewOrientation(n)}isInAcquisitionPlane(){return!1}resetCamera({resetPan:e=!0,resetZoom:r=!0,resetToCenter:n=!0}={}){super.resetCamera({resetPan:e,resetZoom:r,resetToCenter:n});const i=this.getVtkActiveCamera();return i.getParallelProjection()?i.setClippingRange(-si.MAXIMUM_RAY_DISTANCE,si.MAXIMUM_RAY_DISTANCE):i.setClippingRange(si.MINIMUM_SLAB_THICKNESS,si.MAXIMUM_RAY_DISTANCE),this.getRenderer().resetCameraClippingRange(),!0}setSlabThickness(e,r){return null}setBlendMode(e,r,n){return null}resetProperties(e){const r=e?this.getActor(e):this.getDefaultActor();if(!r)throw new Error(`No actor found for the given volumeId: ${e}`);r.slabThickness&&(r.slabThickness=si.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=Ve.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(X4(r.actor,n),Ks(r)){const i=r.actor.getProperty().getRGBTransferFunction(0);gw(i,this.initialTransferFunctionNodes)}this.setCamera(this.initialCamera),ot(this.element,et.VOI_MODIFIED,super.getVOIModifiedEventDetail(e))}getSliceIndex(){return null}setCamera(e){super.setCamera(e),this.getRenderer().resetCameraClippingRange(),this.render()}setCameraClippingRange(){const e=this.getVtkActiveCamera();e.getParallelProjection()?e.setClippingRange(-si.MAXIMUM_RAY_DISTANCE,si.MAXIMUM_RAY_DISTANCE):e.setClippingRange(si.MINIMUM_SLAB_THICKNESS,si.MAXIMUM_RAY_DISTANCE)}resetSlabThickness(){return null}}async function Nk(t,e,r,n=!1,i=!1){r.forEach(a=>{const s=t.getViewport(a);if(!s)throw new Error(`Viewport with Id ${a} does not exist`);if(!(s instanceof Pr))throw new Error("setVolumesForViewports only supports VolumeViewport and VolumeViewport3D")});const o=r.map(async a=>{await t.getViewport(a).setVolumes(e,n,i)});await Promise.all(o)}async function kk(t,e,r,n=!1,i=!1){for(const a of r){const s=t.getViewport(a);if(!s)throw new Error(`Viewport with Id ${a} does not exist`);if(!(s instanceof Pr)){console.warn(`Viewport with Id ${a} is not a BaseVolumeViewport. Cannot add volume to this viewport.`);return}}const o=r.map(async a=>{await t.getViewport(a).addVolumes(e,n,i)});await Promise.all(o)}function Vk(t,e,r){for(const n of r){const i=t.getViewport(n);if(!i)throw new Error(`Viewport with Id ${n} does not exist`);if(!i.addImages){console.warn(`Viewport with Id ${n} does not have addImages. Cannot add image segmentation to this viewport.`);return}}r.forEach(n=>{t.getViewport(n).addImages(e)})}class fle{constructor(e){this.opacity=.4,this.outlineOpacity=.4,this.transferFunction=[],this.actor=e}setRGBTransferFunction(e,r){this.transferFunction[e]=r}setScalarOpacity(e){}setInterpolationTypeToNearest(){}setUseLabelOutline(){}setLabelOutlineOpacity(e){this.outlineOpacity=e}setLabelOutlineThickness(){}getColor(e){const r=this.transferFunction[0],n=r.getRedValue(e),i=r.getGreenValue(e),o=r.getBlueValue(e);return[n,i,o,this.opacity]}}class dle{constructor(e){this.actor=e}getInputData(){return this.actor.getImage()}}class hle{constructor(e,r){this.canvasProperties=new fle(this),this.visibility=!1,this.mapper=new dle(this),this.className="CanvasActor",this.derivedImage=r,this.viewport=e}renderRLE(e,r,n){const{width:i,height:o}=this.image;let{canvas:a}=this;(!a||a.width!==i||a.height!==o)&&(this.canvas=a=new window.OffscreenCanvas(i,o));const s=a.getContext("2d"),c=s.createImageData(i,o),{data:l}=c;l.fill(0);const{map:f}=n;let u=1/0,d=1/0,h=-1/0,g=-1/0;for(let y=0;y<o;y++){const m=f.getRun(y,0);if(!m)continue;d=Math.min(d,y),g=Math.max(g,y);const w=y*i<<2;let x;for(const C of m){const{start:S,end:T,value:_}=C;if(_===0){x||(x=[]),x.push(m.indexOf(C));continue}u=Math.min(u,S),h=Math.max(h,T);const E=this.canvasProperties.getColor(_).map(D=>D*255);let b=w+(S<<2);for(let D=S;D<T;D++)l[b++]=E[0],l[b++]=E[1],l[b++]=E[2],l[b++]=E[3]}}if(u>i)return;const p=h-u,v=g-d;s.putImageData(c,0,0,u-1,d-1,p+2,v+2),r.drawImage(a,u,d,p,v,u,d,p,v)}setMapper(e){this.mapper=e}render(e,r){if(!this.visibility)return;const n=this.image||this.getImage(),{width:i,height:o}=n,a=n.getScalarData();if(!a)return;const{voxelManager:s}=n;if(s&&s.map.getRun){this.renderRLE(e,r,s);return}let{canvas:c}=this;(!c||c.width!==i||c.height!==o)&&(this.canvas=c=new window.OffscreenCanvas(i,o));const l=c.getContext("2d"),f=l.createImageData(i,o),{data:u}=f;let d=0,h=0,g=1/0,p=1/0,v=-1/0,y=-1/0;for(let x=0;x<o;x++)for(let C=0;C<i;C++){const S=a[d++];if(S){g=Math.min(C,g),p=Math.min(x,p),v=Math.max(C,v),y=Math.max(x,y);const T=this.canvasProperties.getColor(S);u[h]=T[0]*255,u[h+1]=T[1]*255,u[h+2]=T[2]*255,u[h+3]=127}h+=4}if(g>i)return;const m=v-g+1,w=y-p+1;l.putImageData(f,0,0,g,p,m,w),r.drawImage(c,g,p,m,w,g,p,m,w)}getClassName(){return this.className}getProperty(){return this.canvasProperties}setVisibility(e){this.visibility=e}getMapper(){return this.mapper}isA(e){return e===this.className}getImage(){if(this.image)return this.image;this.image={...this.derivedImage};const e=this.viewport.getImageData();return Object.assign(this.image,{worldToIndex:r=>e.imageData.worldToIndex(r),indexToWorld:(r,n)=>e.imageData.indexToWorld(r,n),getDimensions:()=>e.dimensions,getScalarData:()=>{var r;return(r=this.derivedImage)==null?void 0:r.getPixelData()},getDirection:()=>e.direction,getSpacing:()=>e.spacing,setOrigin:()=>null,setDerivedImage:r=>{this.derivedImage=r,this.image=null},modified:()=>null}),this.image}}const Y8=class Y8{static imageIdToFrames(e){const r=e.match(this.frameRangeExtractor);if(!r||!r[2])return null;const n=r[2].split("-").map(i=>Number(i));return n.length===1?n[0]:n}static imageIdToFrameEnd(e){const r=this.imageIdToFrames(e);return Array.isArray(r)?r[1]:r}static imageIdToFrameStart(e){const r=this.imageIdToFrames(e);return Array.isArray(r)?r[0]:r}static framesToString(e){return Array.isArray(e)?`${e[0]}-${e[1]}`:String(e)}static framesToImageId(e,r){const n=e.match(this.frameRangeExtractor);if(!n||!n[2])return null;const i=this.framesToString(r);return e.replace(this.frameRangeExtractor,`${n[1]}${i}`)}};Y8.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let J0=Y8;const Mp=class Mp extends _d{constructor(e){super({...e,canvas:e.canvas||_c(e.element)}),this.videoWidth=0,this.videoHeight=0,this.loop=!0,this.mute=!0,this.isPlaying=!1,this.scrollSpeed=1,this.playbackRate=1,this.frameRange=[0,0],this.fps=30,this.videoCamera={panWorld:[0,0],parallelScale:1},this.voiRange={lower:0,upper:255},this.getProperties=()=>({loop:this.videoElement.loop,muted:this.videoElement.muted,playbackRate:this.playbackRate,scrollSpeed:this.scrollSpeed,voiRange:{...this.voiRange}}),this.getMiddleSliceData=()=>{throw new Error("Method not implemented.")},this.useCustomRenderingPipeline=!0,this.resetCamera=()=>(this.refreshRenderValues(),this.canvasContext.fillRect(0,0,this.canvas.width,this.canvas.height),this.isPlaying||this.renderFrame(),!0),this.getNumberOfSlices=()=>{const r=Math.round(this.videoElement.duration*this.fps/this.scrollSpeed);return isNaN(r)?this.numberOfFrames:r},this.getFrameOfReferenceUID=()=>this.videoElement.src,this.resize=()=>{const r=this.canvas,{clientWidth:n,clientHeight:i}=r;(r.width!==n||r.height!==i)&&(r.width=n,r.height=i),this.refreshRenderValues(),this.isPlaying||this.renderFrame()},this.canvasToWorld=(r,n=[0,0,0])=>{const i=this.videoCamera.panWorld,o=this.getWorldToCanvasRatio(),a=[i[0]*o,i[1]*o],s=[r[0]-a[0],r[1]-a[1]];return n.splice(0,2,s[0]/o,s[1]/o),n},this.worldToCanvas=r=>{const n=this.videoCamera.panWorld,i=this.getWorldToCanvasRatio();return[(r[0]+n[0])*i,(r[1]+n[1])*i]},this.getRotation=()=>0,this.canvasToIndex=r=>{const n=this.getTransform();return n.invert(),n.transformPoint(r.map(i=>i*devicePixelRatio))},this.indexToCanvas=r=>this.getTransform().transformPoint(r).map(i=>i/devicePixelRatio),this.customRenderViewportToCanvas=()=>{this.renderFrame()},this.renderFrame=()=>{var s;const r=window.devicePixelRatio||1,i=this.getTransform().getMatrix(),o=this.canvasContext;o.resetTransform(),o.clearRect(0,0,this.canvas.width,this.canvas.height),o.transform(i[0]/r,i[1]/r,i[2]/r,i[3]/r,i[4]/r,i[5]/r),o.drawImage(this.videoElement,0,0,this.videoWidth,this.videoHeight);for(const c of this.getActors())c.actor.render(this,this.canvasContext);this.canvasContext.resetTransform(),ot(this.element,et.STACK_NEW_IMAGE,{element:this.element,viewportId:this.id,viewport:this,renderingEngineId:this.renderingEngineId,time:this.videoElement.currentTime,duration:this.videoElement.duration}),ot(this.element,et.IMAGE_RENDERED,{element:this.element,viewportId:this.id,viewport:this,imageIndex:this.getCurrentImageIdIndex(),numberOfSlices:this.numberOfFrames,renderingEngineId:this.renderingEngineId,time:this.videoElement.currentTime,duration:this.videoElement.duration}),(s=this.initialRender)==null||s.call(this);const a=this.getFrameNumber();this.isPlaying&&(a<this.frameRange[0]?this.setFrameNumber(this.frameRange[0]):a>this.frameRange[1]&&(this.loop?this.setFrameNumber(this.frameRange[0]):this.pause()))},this.renderWhilstPlaying=()=>{this.renderFrame(),this.isPlaying&&requestAnimationFrame(this.renderWhilstPlaying)},this.canvasContext=this.canvas.getContext("2d"),this.renderingEngineId=e.renderingEngineId,this.element.setAttribute("data-viewport-uid",this.id),this.element.setAttribute("data-rendering-engine-uid",this.renderingEngineId),this.videoElement=document.createElement("video"),this.videoElement.muted=this.mute,this.videoElement.loop=this.loop,this.videoElement.autoplay=!0,this.videoElement.crossOrigin="anonymous",this.addEventListeners(),this.resize()}static get useCustomRenderingPipeline(){return!0}addEventListeners(){this.canvas.addEventListener(et.ELEMENT_DISABLED,this.elementDisabledHandler)}removeEventListeners(){this.canvas.removeEventListener(et.ELEMENT_DISABLED,this.elementDisabledHandler)}elementDisabledHandler(){this.removeEventListeners(),this.videoElement.remove()}getImageDataMetadata(e){const r=typeof e=="string"?e:e.imageId,n=mt(ra.IMAGE_PLANE,r);let i=n.rowCosines,o=n.columnCosines;(n.usingDefaultValues||i==null||o==null)&&(i=[1,0,0],o=[0,1,0]);const s=At(i[0],i[1],i[2]),c=At(o[0],o[1],o[2]),{rows:l,columns:f}=n,u=We();Wn(u,s,c);let d=n.imagePositionPatient;d==null&&(d=[0,0,0]);const h=n.columnPixelSpacing||1,g=n.rowPixelSpacing||1,p=n.columns,v=n.rows,y=1,m=1;return this.hasPixelSpacing=!!n.columnPixelSpacing,{bitsAllocated:8,numberOfComponents:3,origin:d,rows:l,columns:f,direction:[...s,...c,...u],dimensions:[p,v,m],spacing:[h,g,y],hasPixelSpacing:this.hasPixelSpacing,numVoxels:p*v*m,imagePlaneModule:n}}setDataIds(e,r){var n;this.setVideo(e[0],(((n=r.viewReference)==null?void 0:n.sliceIndex)||0)+1)}setVideo(e,r){this.imageId=Array.isArray(e)?e[0]:e;const n=mt(ra.IMAGE_URL,e);if(!(n!=null&&n.rendered))throw new Error(`Video Image ID ${e} does not have a rendered video view`);const{rendered:i}=n,o=mt(ra.GENERAL_SERIES,e);this.modality=o==null?void 0:o.Modality,this.metadata=this.getImageDataMetadata(e);let{cineRate:a,numberOfFrames:s}=mt(ra.CINE,e);return this.numberOfFrames=s,this.setVideoURL(i).then(()=>((!s||s===1)&&(s=Math.round(this.videoElement.duration*(a||30))),a||(a=Math.round(s/this.videoElement.duration)),this.fps=a,this.numberOfFrames=s,this.setFrameRange([1,s]),this.initialRender=()=>{this.initialRender=null,this.pause(),this.setFrameNumber(r||1)},new Promise(c=>{window.setTimeout(()=>{this.setFrameNumber(r||1),c(this)},25)})))}async setVideoURL(e){return new Promise(r=>{this.videoElement.src=e,this.videoElement.preload="auto";const n=()=>{this.videoWidth=this.videoElement.videoWidth,this.videoHeight=this.videoElement.videoHeight,this.videoElement.removeEventListener("loadedmetadata",n),this.refreshRenderValues(),r(!0)};this.videoElement.addEventListener("loadedmetadata",n)})}getImageIds(){const e=new Array(this.numberOfFrames),r=this.imageId.replace(/[0-9]+$/,"");for(let n=0;n<this.numberOfFrames;n++)e[n]=`${r}${n+1}`;return e}togglePlayPause(){return this.isPlaying?(this.pause(),!1):(this.play(),!0)}async play(){try{this.isPlaying||(this.isPlaying=!0,await this.videoElement.play(),this.renderWhilstPlaying())}catch{}}pause(){try{this.isPlaying=!1,this.videoElement.pause()}catch{}}async scroll(e=1){await this.pause();const r=this.videoElement,n=this.renderFrame,o=r.currentTime+e*this.scrollSpeed/this.fps;r.currentTime=o;const a=s=>{n(),r.removeEventListener("seeked",a)};r.addEventListener("seeked",a)}async start(){const e=this.videoElement,r=this.renderFrame;if(e.currentTime=0,e.paused){const n=i=>{r(),e.removeEventListener("seeked",n)};e.addEventListener("seeked",n)}}async end(){const e=this.videoElement,r=this.renderFrame;if(e.currentTime=e.duration,e.paused){const n=i=>{r(),e.removeEventListener("seeked",n)};e.addEventListener("seeked",n)}}async setTime(e){const r=this.videoElement,n=this.renderFrame;if(r.currentTime=e,r.paused){const i=o=>{n(),r.removeEventListener("seeked",i)};r.addEventListener("seeked",i)}}getSliceViewInfo(){throw new Error("Method not implemented.")}async setFrameNumber(e){this.setTime((e-1)/this.fps)}setFrameRange(e){if(!e){this.frameRange=[1,this.numberOfFrames];return}e.length!==2||e[0]===e[1]||(this.frameRange=[e[0],e[1]])}getSliceIndexForImage(e){if(e){if(typeof e=="string")return J0.imageIdToFrameStart(e);if(e.referencedImageId)return J0.imageIdToFrameStart(e.referencedImageId)}}getFrameRange(){return this.frameRange}setProperties(e){e.loop!==void 0&&(this.videoElement.loop=e.loop),e.muted!==void 0&&(this.videoElement.muted=e.muted),e.playbackRate!==void 0&&this.setPlaybackRate(e.playbackRate),e.scrollSpeed!==void 0&&this.setScrollSpeed(e.scrollSpeed),e.voiRange&&this.setVOI(e.voiRange)}setPlaybackRate(e=1){if(this.playbackRate=e,e<.0625){this.pause();return}this.videoElement&&(this.videoElement.playbackRate=e,this.play())}setScrollSpeed(e=1,r=n1.FRAME){this.scrollSpeed=r===n1.SECOND?e*this.fps:e}resetProperties(){this.setProperties({loop:!1,muted:!0,voiRange:{lower:0,upper:255}})}getScalarData(){var o;if(((o=this.scalarData)==null?void 0:o.frameNumber)===this.getFrameNumber())return this.scalarData;if(!this.videoElement||!this.videoElement.videoWidth||!this.videoElement.videoHeight){console.debug("Video not ready yet, returning empty scalar data");const a=new Uint8ClampedArray;return a.getRange=()=>[0,255],a.frameNumber=-1,a}const e=document.createElement("canvas");e.width=this.videoElement.videoWidth,e.height=this.videoElement.videoHeight;const r=e.getContext("2d");r.drawImage(this.videoElement,0,0);const i=r.getImageData(0,0,e.width,e.height).data;return i.getRange=()=>[0,255],i.frameNumber=this.getFrameNumber(),this.scalarData=i,i}getImageData(){const{metadata:e}=this,r=e.spacing,n={getDirection:()=>e.direction,getDimensions:()=>e.dimensions,getRange:()=>[0,255],getScalarData:()=>this.getScalarData(),getSpacing:()=>e.spacing,worldToIndex:o=>{const a=this.worldToCanvas(o),s=this.canvasToIndex(a);return[s[0],s[1],0]},indexToWorld:(o,a)=>{const s=this.indexToCanvas([o[0],o[1]]);return this.canvasToWorld(s,a)}},i={dimensions:e.dimensions,spacing:r,origin:e.origin,direction:e.direction,metadata:{Modality:this.modality,FrameOfReferenceUID:e.FrameOfReferenceUID},getScalarData:()=>this.getScalarData(),scalarData:this.getScalarData(),imageData:n,voxelManager:{forEach:(o,a)=>G4(a.imageData,{pointInShapeFn:a.isInObject??(()=>!0),callback:o,boundsIJK:a.boundsIJK,returnPoints:a.returnPoints??!1})},hasPixelSpacing:this.hasPixelSpacing,calibration:this.calibration,preScale:{scaled:!1}};return Object.defineProperty(n,"scalarData",{get:()=>this.getScalarData(),enumerable:!0}),i}hasImageURI(e){const r=e.match(Mp.frameRangeExtractor),n=r?e.substring(0,r.index):e;return this.imageId.includes(n)}setVOI(e){this.voiRange=e;const r=this.setColorTransform(e,this.averageWhite);this.canvas.style.filter=r}setWindowLevel(e=256,r=128){const n=r-e/2,i=r+e/2-1;this.setVOI({lower:n,upper:i}),this.setColorTransform({lower:n,upper:i},this.averageWhite)}setAverageWhite(e){this.averageWhite=e,this.setColorTransform(this.voiRange,e)}setCamera(e){const{parallelScale:r,focalPoint:n}=e;if(r&&(this.videoCamera.parallelScale=this.element.clientHeight/2/r),n!==void 0){const i=this.worldToCanvas(n),o=[this.element.clientWidth/2,this.element.clientHeight/2],a=[(i[0]-o[0])/this.videoCamera.parallelScale,(i[1]-o[1])/this.videoCamera.parallelScale];this.videoCamera.panWorld=[this.videoCamera.panWorld[0]-a[0],this.videoCamera.panWorld[1]-a[1]]}this.canvasContext.fillStyle="rgba(0,0,0,1)",this.canvasContext.fillRect(0,0,this.canvas.width,this.canvas.height),this.isPlaying||this.renderFrame()}getCurrentImageId(e=this.getCurrentImageIdIndex()){return this.imageId.replace("/frames/1",`/frames/${e+1}`)}getViewReferenceId(e={}){const{sliceIndex:r}=e;return r===void 0?`videoId:${this.getCurrentImageId()}`:Array.isArray(r)?`videoId:${this.imageId.substring(0,this.imageId.length-1)}${r[0]+1}-${r[1]+1}`:`videoId:${this.imageId.replace("/frames/1",`/frames/${1+r}`)}`}isReferenceViewable(e,r={}){let{imageURI:n}=r;const{referencedImageId:i,sliceIndex:o,multiSliceReference:a}=e;if(!super.isReferenceViewable(e))return!1;const s=this.getCurrentImageId();if(!n){const d=s.indexOf(":");n=s.substring(d+1,s.length-1)}if(r.withNavigation)return!0;const c=this.getSliceIndex();if(a){const d=J0.imageIdToFrameEnd(a.referencedImageId);return c>=o&&c<=d}if(o!==void 0)return c===o;if(!i)return!1;const l=i.match(Mp.frameRangeExtractor);if(!l||!l[2])return!0;const f=l[2].split("-").map(d=>Number(d)),u=c+1;return f[0]<=u&&u<=(f[1]??f[0])}setViewReference(e){typeof e.sliceIndex=="number"?this.setFrameNumber(e.sliceIndex+1):Array.isArray(e.sliceIndex)&&this.setFrameRange(e.sliceIndex)}getViewReference(e){const r=(e==null?void 0:e.sliceIndex)??(this.isPlaying?this.frameRange[0]:this.getCurrentImageIdIndex()),n=(e==null?void 0:e.rangeEndSliceIndex)??(this.isPlaying?this.frameRange[1]-1:void 0),i=n>r?{sliceIndex:n,referencedImageId:this.getCurrentImageId(n)}:void 0;return{...super.getViewReference(e),referencedImageId:this.getViewReferenceId(e),sliceIndex:r,multiSliceReference:i}}getFrameNumber(){return 1+this.getCurrentImageIdIndex()}getCurrentImageIdIndex(){return Math.round(this.videoElement.currentTime*this.fps)}getSliceIndex(){return this.getCurrentImageIdIndex()/this.scrollSpeed}getCamera(){const{parallelScale:e}=this.videoCamera,r=[this.element.clientWidth/2,this.element.clientHeight/2];return{parallelProjection:!0,focalPoint:this.canvasToWorld(r),position:[0,0,0],viewUp:[0,-1,0],parallelScale:this.element.clientHeight/2/e,viewPlaneNormal:[0,0,1]}}getFrameRate(){return this.fps}getPan(){const e=this.videoCamera.panWorld;return[e[0],e[1]]}refreshRenderValues(){let e=this.canvas.offsetWidth/this.videoWidth;this.videoHeight*e>this.canvas.height&&(e=this.canvas.offsetHeight/this.videoHeight);const r=Math.floor(this.videoWidth*e),n=Math.floor(this.videoHeight*e),i=(this.canvas.offsetWidth-r)/2,o=(this.canvas.offsetHeight-n)/2,a=i/e,s=o/e;this.videoCamera.panWorld=[a,s],this.videoCamera.parallelScale=e}getWorldToCanvasRatio(){return this.videoCamera.parallelScale}getCanvasToWorldRatio(){return 1/this.videoCamera.parallelScale}getTransform(){const e=this.videoCamera.panWorld,r=window.devicePixelRatio||1,n=this.getWorldToCanvasRatio(),i=this.getCanvasToWorldRatio(),o=[this.canvas.offsetWidth/2,this.canvas.offsetHeight/2],a=[o[0]*i,o[1]*i],s=new $h;return s.scale(r,r),s.translate(o[0],o[1]),s.scale(n,n),s.translate(e[0],e[1]),s.translate(-a[0],-a[1]),s}updateCameraClippingPlanesAndRange(){}addImages(e){const r=this.getActors();e.forEach(n=>{const{imageId:i,...o}=n,a=Ve.getImage(i),s=this.createActorMapper(a),c=n.actorUID??kn();s&&(r.push({uid:c,actor:s,referencedId:i,...o}),n.callback&&n.callback({imageActor:s,imageId:i}))}),this.setActors(r)}createActorMapper(e){return new hle(this,e)}};Mp.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let Ch=Mp;const gle=`
 .DicomMicroscopyViewer {
   --ol-partial-background-color: rgba(127, 127, 127, 0.7);
   --ol-foreground-color: #000000;
@@ -3393,65 +3393,65 @@ fn main(
 .DicomMicroscopyViewer .ol-tooltip {
   font-size: 16px !important;
 }
-`;let _g=null;const t9=Symbol.for("map"),n9=Symbol.for("affine"),ple="postrender",O0=class O0 extends _d{constructor(e){super({...e,canvas:e.canvas||Ec(e.element)}),this.internalCamera={rotation:0,centerIndex:[0,0],extent:[0,-2,1,-1],xSpacing:1,ySpacing:1,resolution:1,zoom:1},this.voiRange={lower:0,upper:255},this.getProperties=()=>({voiRange:{...this.voiRange}}),this.resetCamera=()=>!0,this.getNumberOfSlices=()=>1,this.getFrameOfReferenceUID=()=>this.frameOfReferenceUID,this.resize=()=>{const n=this.canvas,{clientWidth:i,clientHeight:o}=n;(n.width!==i||n.height!==o)&&(n.width=i,n.height=o),this.refreshRenderValues()},this.canvasToWorld=n=>{if(!this.metadata)return;const i=this.canvasToIndex(n);return i[1]=-i[1],this.indexToWorld(i)},this.worldToCanvas=n=>{if(!this.metadata)return;const i=this.worldToIndex(n);return i[1]=-i[1],this.indexToCanvas([i[0],i[1],0])},this.postrender=()=>{this.refreshRenderValues(),it(this.element,Ze.IMAGE_RENDERED,{element:this.element,viewportId:this.id,viewport:this,renderingEngineId:this.renderingEngineId})},this.getRotation=()=>0,this.canvasToIndex=n=>{const i=this.getTransform();i.invert();const o=i.transformPoint(n.map(a=>a*devicePixelRatio));return[o[0],o[1],0]},this.indexToCanvas=n=>this.getTransform().transformPoint([n[0],n[1]]).map(o=>o/devicePixelRatio),this.customRenderViewportToCanvas=()=>{},this.getImageIds=()=>[this.imageIds[0]],this.renderingEngineId=e.renderingEngineId,this.element.setAttribute("data-viewport-uid",this.id),this.element.setAttribute("data-rendering-engine-uid",this.renderingEngineId),this.element.style.position="relative",this.microscopyElement=document.createElement("div"),this.microscopyElement.setAttribute("class","DicomMicroscopyViewer"),this.microscopyElement.id=kn(),this.microscopyElement.innerText="Initial",this.microscopyElement.style.background="grey",this.microscopyElement.style.width="100%",this.microscopyElement.style.height="100%",this.microscopyElement.style.position="absolute",this.microscopyElement.style.left="0",this.microscopyElement.style.top="0";const r=this.element.firstElementChild;r.insertBefore(this.microscopyElement,r.childNodes[1]),this.addEventListeners(),this.addWidget("DicomMicroscopyViewer",{getEnabled:()=>!!this.viewer,setEnabled:()=>{this.elementDisabledHandler()}}),this.resize()}static get useCustomRenderingPipeline(){return!0}addEventListeners(){this.canvas.addEventListener(Ze.ELEMENT_DISABLED,this.elementDisabledHandler)}removeEventListeners(){this.canvas.removeEventListener(Ze.ELEMENT_DISABLED,this.elementDisabledHandler)}elementDisabledHandler(){var r;this.removeEventListeners(),(r=this.viewer)==null||r.cleanup(),this.viewer=null,this.element.firstElementChild.removeChild(this.microscopyElement),this.microscopyElement=null}getImageDataMetadata(e=0){var E;const r=this.metadataDicomweb.reduce((b,D)=>(b==null?void 0:b.NumberOfFrames)<D.NumberOfFrames?D:b),{TotalPixelMatrixColumns:n,TotalPixelMatrixRows:i,ImageOrientationSlide:o,ImagedVolumeWidth:a,ImagedVolumeHeight:s,ImagedVolumeDepth:c}=r,l=yt(aa.IMAGE_PLANE,this.imageIds[e]);let f=o.slice(0,3),u=o.slice(3,6);(f==null||u==null)&&(f=[1,0,0],u=[0,1,0]);const d=Nt(f[0],f[1],f[2]),h=Nt(u[0],u[1],u[2]),g=We();Gn(g,d,h);const{XOffsetInSlideCoordinateSystem:p=0,YOffsetInSlideCoordinateSystem:v=0,ZOffsetInSlideCoordinateSystem:y=0}=((E=r.TotalPixelMatrixOriginSequence)==null?void 0:E[0])||{},m=[p,v,y],w=a/n,x=s/i,C=n,S=i,T=c,_=1;return this.hasPixelSpacing=!!(a&&s),{bitsAllocated:8,numberOfComponents:3,origin:m,direction:[...d,...h,...g],dimensions:[C,S,_],spacing:[w,x,T],hasPixelSpacing:this.hasPixelSpacing,numVoxels:C*S*_,imagePlaneModule:l}}async setFrameNumber(e){}setProperties(e){e.voiRange&&this.setVOI(e.voiRange)}resetProperties(){this.setProperties({voiRange:{lower:0,upper:255}})}setVOI(e){this.voiRange=e;const r=this.setColorTransform(e,this.averageWhite);this.map.getViewport().querySelectorAll(".ol-layers canvas").forEach(i=>{i.style.filter=r})}setAverageWhite(e){this.averageWhite=e,this.setColorTransform(this.voiRange,e)}getScalarData(){return null}computeTransforms(){const e=Pa(),r=Pa();return Z1(e,this.metadata.origin),e[0]=this.metadata.direction[0],e[1]=this.metadata.direction[1],e[2]=this.metadata.direction[2],e[4]=this.metadata.direction[3],e[5]=this.metadata.direction[4],e[6]=this.metadata.direction[5],e[8]=this.metadata.direction[6],e[9]=this.metadata.direction[7],e[10]=this.metadata.direction[8],Gc(e,e,this.metadata.spacing),ti(r,e),{indexToWorld:e,worldToIndex:r}}getImageData(){const{metadata:e}=this;if(!e)return null;const{spacing:r}=e,n={getDirection:()=>e.direction,getDimensions:()=>e.dimensions,getRange:()=>[0,255],getScalarData:()=>this.getScalarData(),getSpacing:()=>e.spacing,worldToIndex:o=>this.worldToIndex(o),indexToWorld:o=>this.indexToWorld(o)};return{dimensions:e.dimensions,spacing:r,numberOfComponents:3,origin:e.origin,direction:e.direction,metadata:{Modality:this.modality,FrameOfReferenceUID:this.frameOfReferenceUID},hasPixelSpacing:this.hasPixelSpacing,calibration:this.calibration,preScale:{scaled:!1},scalarData:this.getScalarData(),imageData:n}}hasImageURI(e){return!0}setCamera(e){const r=this.getCamera(),{parallelScale:n,focalPoint:i}=e,o=this.getView(),{xSpacing:a}=this.internalCamera;if(n){const c=this.element.clientHeight/n,l=1/a/c;o.setResolution(l)}if(i){const c=this.worldToCanvas(i),l=this.canvasToIndex(c);o.setCenter(l)}const s=this.getCamera();this.triggerCameraModifiedEventIfNecessary(r,s)}getCurrentImageId(){return this.imageIds[0]}getFrameNumber(){return 1}getCamera(){this.refreshRenderValues();const{resolution:e,xSpacing:r,centerIndex:n}=this.internalCamera,i=e*r,o=this.indexToCanvas([n[0],n[1],0]),a=this.canvasToWorld(o);return{parallelProjection:!0,focalPoint:a,position:a,viewUp:[0,-1,0],parallelScale:this.element.clientHeight*i,viewPlaneNormal:[0,0,1]}}worldToIndexWSI(e){if(!_g)return;const r=this.viewer[n9],n=_g.applyInverseTransform({coordinate:[e[0],e[1]],affine:r});return[n[0],n[1]]}indexToWorldWSI(e){if(!_g)return;const r=_g.applyTransform({coordinate:[e[0],e[1]],affine:this.viewer[n9]});return[r[0],r[1],0]}worldToIndex(e){const{worldToIndex:r}=this.computeTransforms(),n=We();return jt(n,e,r),n}indexToWorld(e){const{indexToWorld:r}=this.computeTransforms(),n=We(),i=Nt(...e);return jt(n,i,r),[n[0],n[1],n[2]]}setDataIds(e,r){(r==null?void 0:r.miniNavigationOverlay)!==!1&&O0.addMiniNavigationOverlayCss();const n=(r==null?void 0:r.webClient)||yt(aa.WADO_WEB_CLIENT,e[0]);if(!n)throw new Error(`To use setDataIds on WSI data, you must provide metaData.webClient for ${e[0]}`);return this.setWSI(e,n)}async setWSI(e,r){this.microscopyElement.style.background="black",this.microscopyElement.innerText="Loading",this.imageIds=e;const n=await O0.getDicomMicroscopyViewer();_g||(_g=n.utils),this.frameOfReferenceUID=null;const i=this.imageIds.map(s=>{var u,d,h;const c=r.getDICOMwebMetadata(s);Object.defineProperty(c,"isMultiframe",{value:c.isMultiframe,enumerable:!1}),Object.defineProperty(c,"frameNumber",{value:void 0,enumerable:!1});const l=(u=c["00080008"])==null?void 0:u.Value;(l==null?void 0:l.length)===1&&(c["00080008"].Value=l[0].split("\\"));const f=(h=(d=c["00200052"])==null?void 0:d.Value)==null?void 0:h[0];return this.frameOfReferenceUID?f!==this.frameOfReferenceUID&&(c["00200052"].Value=[this.frameOfReferenceUID]):this.frameOfReferenceUID=f,c}),o=[];i.forEach(s=>{const c=new n.metadata.VLWholeSlideMicroscopyImage({metadata:s}),l=c.ImageType[2];l==="VOLUME"||l==="THUMBNAIL"?o.push(c):console.log("Unknown image type",c.ImageType)}),this.metadataDicomweb=o;const a=new n.viewer.VolumeImageViewer({client:r,metadata:o,controls:["overview","position"],retrieveRendered:!1,bindings:{}});a.render({container:this.microscopyElement}),this.metadata=this.getImageDataMetadata(),a.deactivateDragPanInteraction(),this.viewer=a,this.map=a[t9],this.map.on(ple,this.postrender),this.resize(),this.microscopyElement.innerText="",Object.assign(this.microscopyElement.style,{"--ol-partial-background-color":"rgba(127, 127, 127, 0.7)","--ol-foreground-color":"#000000","--ol-subtle-foreground-color":"#000","--ol-subtle-background-color":"rgba(78, 78, 78, 0.5)",background:"none"})}scroll(e){const r=this.getCamera();this.setCamera({parallelScale:r.parallelScale*(1+.1*e)})}getSliceIndex(){return 0}getView(){if(!this.viewer)return;const e=this.viewer[t9],r=window;return r.map=e,r.viewer=this.viewer,r.view=e==null?void 0:e.getView(),r.wsi=this,e==null?void 0:e.getView()}refreshRenderValues(){const e=this.getView();if(!e)return;const r=e.getResolution();if(!r||r<Za)return;const n=e.getCenter(),i=e.getProjection().getExtent(),o=e.getRotation(),a=e.getZoom(),{metadata:{spacing:[s,c]}}=this,l=1/r/s;Object.assign(this.internalCamera,{extent:i,centerIndex:n,worldToCanvasRatio:l,xSpacing:s,ySpacing:c,resolution:r,rotation:o,zoom:a})}getZoom(){var e;return(e=this.getView())==null?void 0:e.getZoom()}setZoom(e){var r;(r=this.getView())==null||r.setZoom(e)}getTransform(){this.refreshRenderValues();const{centerIndex:e,resolution:r,rotation:n}=this.internalCamera,i=[this.canvas.width/2,this.canvas.height/2],o=new $h;return o.translate(i[0],i[1]),o.rotate(n),o.scale(1/r,-1/r),o.translate(-e[0],-e[1]),o}getViewReferenceId(){return`imageId:${this.getCurrentImageId()}`}getCurrentImageIdIndex(){return 0}static addMiniNavigationOverlayCss(){if(document.getElementById(this.overlayCssId))return;const e=document.createElement("style");e.innerText=gle,e.setAttribute("id",this.overlayCssId),document.getElementsByTagName("head")[0].append(e)}};O0.getDicomMicroscopyViewer=async()=>LA("dicom-microscopy-viewer"),O0.overlayCssId="overlayCss";let By=O0;const Fk={[_r.ORTHOGRAPHIC]:vr,[_r.PERSPECTIVE]:vr,[_r.STACK]:mr,[_r.VOLUME_3D]:tE,[_r.VIDEO]:Ch,[_r.WHOLE_SLIDE]:By};function Jd(t){return Fk[t].useCustomRenderingPipeline}const r9=2;class nE{constructor(e){if(this._needsRender=new Set,this._animationFrameSet=!1,this._animationFrameHandle=null,this.renderFrameOfReference=r=>{const i=this._getViewportsAsArray().map(o=>{if(o.getFrameOfReferenceUID()===r)return o.id});this.renderViewports(i)},this._renderFlaggedViewports=()=>{this._throwIfDestroyed(),this.useCPURendering||this.performVtkDrawCall();const r=this._getViewportsAsArray(),n=[];for(let i=0;i<r.length;i++){const o=r[i];if(this._needsRender.has(o.id)){const a=this.renderViewportUsingCustomOrVtkPipeline(o);if(n.push(a),o.setRendered(),this._needsRender.delete(o.id),this._needsRender.size===0)break}}this._animationFrameSet=!1,this._animationFrameHandle=null,n.forEach(i=>{i!=null&&i.element&&it(i.element,Ze.IMAGE_RENDERED,i)})},this.id=e||kn(),this.useCPURendering=H0(),r1.set(this),!RA())throw new Error("@cornerstonejs/core is not initialized, run init() first");this.useCPURendering||(this.offscreenMultiRenderWindow=Tre.newInstance(),this.offScreenCanvasContainer=document.createElement("div"),this.offscreenMultiRenderWindow.setContainer(this.offScreenCanvasContainer)),this._viewports=new Map,this.hasBeenDestroyed=!1}enableElement(e){const r=this._normalizeViewportInputEntry(e);this._throwIfDestroyed();const{element:n,viewportId:i}=r;if(!n)throw new Error("No element provided");this.getViewport(i)&&this.disableElement(i);const{type:a}=r,s=Jd(a);!this.useCPURendering&&!s?this.enableVTKjsDrivenViewport(r):this.addCustomViewport(r);const c=Ec(n),{background:l}=r.defaultOptions;this.fillCanvasWithBackgroundColor(c,l)}disableElement(e){this._throwIfDestroyed();const r=this.getViewport(e);if(!r){console.warn(`viewport ${e} does not exist`);return}this._resetViewport(r),!Jd(r.type)&&!this.useCPURendering&&this.offscreenMultiRenderWindow.removeRenderer(e),this._removeViewport(e),r.isDisabled=!0,this._needsRender.delete(e),this.getViewports().length||this._clearAnimationFrame()}setViewports(e){const r=this._normalizeViewportInputEntries(e);this._throwIfDestroyed(),this._reset();const n=[],i=[];r.forEach(o=>{!this.useCPURendering&&!Jd(o.type)?n.push(o):i.push(o)}),this.setVtkjsDrivenViewports(n),this.setCustomViewports(i),r.forEach(o=>{const a=Ec(o.element),{background:s}=o.defaultOptions;this.fillCanvasWithBackgroundColor(a,s)})}resize(e=!0,r=!0){this._throwIfDestroyed();const n=this._getViewportsAsArray(),i=[],o=[];n.forEach(a=>{Jd(a.type)?o.push(a):i.push(a)}),i.length&&this._resizeVTKViewports(i,r,e),o.length&&this._resizeUsingCustomResizeHandler(o,r,e)}getViewport(e){var r;return(r=this._viewports)==null?void 0:r.get(e)}getViewports(){return this._throwIfDestroyed(),this._getViewportsAsArray()}getStackViewport(e){this._throwIfDestroyed();const r=this.getViewport(e);if(!r)throw new Error(`Viewport with Id ${e} does not exist`);if(!(r instanceof mr))throw new Error(`Viewport with Id ${e} is not a StackViewport.`);return r}getStackViewports(){return this._throwIfDestroyed(),this.getViewports().filter(r=>r instanceof mr)}getVolumeViewports(){this._throwIfDestroyed();const e=this.getViewports(),r=n=>n instanceof Mr;return e.filter(r)}render(){const r=this.getViewports().map(n=>n.id);this._setViewportsToBeRenderedNextFrame(r)}renderViewports(e){this._setViewportsToBeRenderedNextFrame(e)}renderViewport(e){this._setViewportsToBeRenderedNextFrame([e])}destroy(){this.hasBeenDestroyed||(this.useCPURendering||(this._getViewportsAsArray().forEach(r=>{this.offscreenMultiRenderWindow.removeRenderer(r.id)}),this.offscreenMultiRenderWindow.delete(),delete this.offscreenMultiRenderWindow),this._reset(),r1.delete(this.id),this.hasBeenDestroyed=!0)}fillCanvasWithBackgroundColor(e,r){const n=e.getContext("2d");let i;if(r){const o=r.map(a=>Math.floor(255*a));i=`rgb(${o[0]}, ${o[1]}, ${o[2]})`}else i="black";n.fillStyle=i,n.fillRect(0,0,e.width,e.height)}_normalizeViewportInputEntry(e){const{type:r,defaultOptions:n}=e;let i=n;return(!i||Object.keys(i).length===0)&&(i={background:[0,0,0],orientation:null,displayArea:null},r===_r.ORTHOGRAPHIC&&(i={...i,orientation:wd.AXIAL})),{...e,defaultOptions:i}}_normalizeViewportInputEntries(e){const r=[];return e.forEach(n=>{r.push(this._normalizeViewportInputEntry(n))}),r}_resizeUsingCustomResizeHandler(e,r=!0,n=!0){e.forEach(i=>{typeof i.resize=="function"&&i.resize()}),e.forEach(i=>{const o=i.getCamera();i.resetCamera(),r&&i.setCamera(o)}),n&&this.render()}_resizeVTKViewports(e,r=!0,n=!0){const i=e.map(o=>Ec(o.element));if(i.forEach(o=>{const a=window.devicePixelRatio||1;o.width=o.clientWidth*a,o.height=o.clientHeight*a}),i.length){const{offScreenCanvasWidth:o,offScreenCanvasHeight:a}=this._resizeOffScreenCanvas(i);this._resize(e,o,a)}e.forEach(o=>{const a=o.getCamera(),s=o.getRotation(),{flipHorizontal:c}=a;o.resetCameraForResize();const l=o.getDisplayArea();r&&(l?(c&&o.setCamera({flipHorizontal:c}),s&&o.setViewPresentation({rotation:s})):o.setCamera(a))}),n&&this.render()}enableVTKjsDrivenViewport(e){const n=this._getViewportsAsArray().filter(f=>Jd(f.type)===!1),i=n.map(f=>f.canvas),o=Ec(e.element);i.push(o);const{offScreenCanvasWidth:a,offScreenCanvasHeight:s}=this._resizeOffScreenCanvas(i),c=this._resize(n,a,s),l={...e,canvas:o};this.addVtkjsDrivenViewport(l,{offScreenCanvasWidth:a,offScreenCanvasHeight:s,xOffset:c})}_removeViewport(e){if(!this.getViewport(e)){console.warn(`viewport ${e} does not exist`);return}this._viewports.delete(e)}addVtkjsDrivenViewport(e,r){const{element:n,canvas:i,viewportId:o,type:a,defaultOptions:s}=e;n.tabIndex=-1;const{offScreenCanvasWidth:c,offScreenCanvasHeight:l,xOffset:f}=r,{sxStartDisplayCoords:u,syStartDisplayCoords:d,sxEndDisplayCoords:h,syEndDisplayCoords:g,sx:p,sy:v,sWidth:y,sHeight:m}=this._getViewportCoordsOnOffScreenCanvas(e,c,l,f);this.offscreenMultiRenderWindow.addRenderer({viewport:[u,d,h,g],id:o,background:s.background?s.background:[0,0,0]});const w={id:o,element:n,renderingEngineId:this.id,type:a,canvas:i,sx:p,sy:v,sWidth:y,sHeight:m,defaultOptions:s||{}};let x;if(a===_r.STACK)x=new mr(w);else if(a===_r.ORTHOGRAPHIC||a===_r.PERSPECTIVE)x=new vr(w);else if(a===_r.VOLUME_3D)x=new tE(w);else throw new Error(`Viewport Type ${a} is not supported`);this._viewports.set(o,x);const C={element:n,viewportId:o,renderingEngineId:this.id};x.suppressEvents||it(Je,Ze.ELEMENT_ENABLED,C)}addCustomViewport(e){const{element:r,viewportId:n,type:i,defaultOptions:o}=e;r.tabIndex=-1;const a=Ec(r),{clientWidth:s,clientHeight:c}=a;(a.width!==s||a.height!==c)&&(a.width=s,a.height=c);const l={id:n,renderingEngineId:this.id,element:r,type:i,canvas:a,sx:0,sy:0,sWidth:s,sHeight:c,defaultOptions:o||{}},f=Fk[i],u=new f(l);this._viewports.set(n,u);const d={element:r,viewportId:n,renderingEngineId:this.id};it(Je,Ze.ELEMENT_ENABLED,d)}setCustomViewports(e){e.forEach(r=>{this.addCustomViewport(r)})}setVtkjsDrivenViewports(e){if(e.length){const r=e.map(a=>Ec(a.element));r.forEach(a=>{const s=window.devicePixelRatio||1,c=a.getBoundingClientRect();a.width=c.width*s,a.height=c.height*s});const{offScreenCanvasWidth:n,offScreenCanvasHeight:i}=this._resizeOffScreenCanvas(r);let o=0;for(let a=0;a<e.length;a++){const s=e[a],c=r[a],l={...s,canvas:c};this.addVtkjsDrivenViewport(l,{offScreenCanvasWidth:n,offScreenCanvasHeight:i,xOffset:o}),o+=c.width}}}_resizeOffScreenCanvas(e){const{offScreenCanvasContainer:r,offscreenMultiRenderWindow:n}=this,i=Math.max(...e.map(a=>a.height));let o=0;return e.forEach(a=>{o+=a.width}),r.width=o,r.height=i,n.resize(),{offScreenCanvasWidth:o,offScreenCanvasHeight:i}}_resize(e,r,n){let i=0;for(let o=0;o<e.length;o++){const a=e[o],{sxStartDisplayCoords:s,syStartDisplayCoords:c,sxEndDisplayCoords:l,syEndDisplayCoords:f,sx:u,sy:d,sWidth:h,sHeight:g}=this._getViewportCoordsOnOffScreenCanvas(a,r,n,i);i+=a.canvas.width,a.sx=u,a.sy=d,a.sWidth=h,a.sHeight=g,this.offscreenMultiRenderWindow.getRenderer(a.id).setViewport([s,c,l,f])}return i}_getViewportCoordsOnOffScreenCanvas(e,r,n,i){const{canvas:o}=e,{width:a,height:s}=o,c=i,l=0,f=c/r,u=l+(n-s)/n,d=a/r,h=s/n;return{sxStartDisplayCoords:f,syStartDisplayCoords:u,sxEndDisplayCoords:f+d,syEndDisplayCoords:u+h,sx:c,sy:l,sWidth:a,sHeight:s}}_getViewportsAsArray(){return Array.from(this._viewports.values())}_setViewportsToBeRenderedNextFrame(e){e.forEach(r=>{this._needsRender.add(r)}),this._render()}_render(){this._needsRender.size>0&&!this._animationFrameSet&&(this._animationFrameHandle=window.requestAnimationFrame(this._renderFlaggedViewports),this._animationFrameSet=!0)}performVtkDrawCall(){const{offscreenMultiRenderWindow:e}=this,r=e.getRenderWindow(),n=e.getRenderers();if(n.length){for(let i=0;i<n.length;i++){const{renderer:o,id:a}=n[i];this._needsRender.has(a)?o.setDraw(!0):o.setDraw(!1)}r.render();for(let i=0;i<n.length;i++)n[i].renderer.setDraw(!1)}}renderViewportUsingCustomOrVtkPipeline(e){let r;if(e.sWidth<r9||e.sHeight<r9){console.warn("Viewport is too small",e.sWidth,e.sHeight);return}if(Jd(e.type)===!0)r=e.customRenderViewportToCanvas();else{if(this.useCPURendering)throw new Error("GPU not available, and using a viewport with no custom render 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r=this.id,{element:n,canvas:i,id:o}=e,a={element:n,viewportId:o,renderingEngineId:r};e.removeWidgets(),it(Je,Ze.ELEMENT_DISABLED,a),n.removeAttribute("data-viewport-uid"),n.removeAttribute("data-rendering-engine-uid"),i.getContext("2d").clearRect(0,0,i.width,i.height)}_clearAnimationFrame(){window.cancelAnimationFrame(this._animationFrameHandle),this._needsRender.clear(),this._animationFrameSet=!1,this._animationFrameHandle=null}_reset(){this._getViewportsAsArray().forEach(r=>{this._resetViewport(r)}),this._clearAnimationFrame(),this._viewports=new Map}_throwIfDestroyed(){if(this.hasBeenDestroyed)throw new Error("this.destroy() has been manually called to free up memory, can not longer use this instance. Instead make a new one.")}_downloadOffScreenCanvas(){const e=this._debugRender();mle(e)}_debugRender(){const{offscreenMultiRenderWindow:e}=this,r=e.getRenderWindow(),n=e.getRenderers();for(let c=0;c<n.length;c++)n[c].renderer.setDraw(!0);r.render();const a=e.getOpenGLRenderWindow().get3DContext().canvas,s=a.toDataURL();return this._getViewportsAsArray().forEach(c=>{const{sx:l,sy:f,sWidth:u,sHeight:d}=c,h=c.canvas,{width:g,height:p}=h;h.getContext("2d").drawImage(a,l,f,u,d,0,0,g,p)}),s}}function mle(t){const e=document.createElement("a");e.download="viewport.png",e.href=t,document.body.appendChild(e),e.click(),document.body.removeChild(e)}const vle="3.20.0";class Uk{constructor(e){this._color=[200,0,0],this.id=e.id,this._points=e.points,this._polys=e.polys,this._color=e.color??this._color,this.frameOfReferenceUID=e.frameOfReferenceUID,this._segmentIndex=e.segmentIndex,this.sizeInBytes=this._getSizeInBytes(),this._updateCentroid(),this._visible=!0}_getSizeInBytes(){return this._points.length*4+this._polys.length*4}_updateCentroid(){const e=this._points.length/3;let r=0,n=0,i=0;for(let o=0;o<this._points.length;o+=3)r+=this._points[o],n+=this._points[o+1],i+=this._points[o+2];this._centroid=[r/e,n/e,i/e]}get color(){return this._color}set color(e){this._color=e}get points(){return this._points}set points(e){this._points=e,this._updateCentroid()}get polys(){return this._polys}set polys(e){this._polys=e}get segmentIndex(){return this._segmentIndex}get visible(){return this._visible}set visible(e){this._visible=e}get centroid(){return this._centroid}get flatPointsArray(){return this._points}get totalNumberOfPoints(){return this._points.length/3}}function Bk(t){return new TextDecoder("latin1").decode(t)}function yle(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:null;const n=Bk(t),i=e.exec(n);if(!i)return{text:n};const o=i.index+i[0].length,a=n.substring(0,o);let s=null;const c=r?r.exec(n):null;if(c){const l=n.substr(c.index);s={text:a+l,binaryBuffer:t.slice(o,c.index)}}else s={text:a,binaryBuffer:t.slice(o)};return s}var m1={arrayBufferToString:Bk,extractBinary:yle};const rE={};function Gk(t){return!!rE[t]}function wle(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:"http",e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};return rE[t](e)}function Wk(t,e){rE[t]=e}var um={get:wle,has:Gk,registerType:Wk};function zk(){const t=new ArrayBuffer(4),e=new Uint8Array(t),r=new Uint32Array(t);return e[0]=161,e[1]=178,e[2]=195,e[3]=212,r[0]===3569595041?"LittleEndian":r[0]===2712847316?"BigEndian":null}const xle=zk();function Cle(t,e){if(e<2)return;const r=new Int8Array(t),n=r.length,i=[];for(let o=0;o<n;o+=e){for(let a=0;a<e;a++)i.push(r[o+a]);for(let a=0;a<e;a++)r[o+a]=i.pop()}}var Qx={ENDIANNESS:xle,getEndianness:zk,swapBytes:Cle};const{vtkErrorMacro:$k,vtkDebugMacro:Sle}=K,iE=()=>($k("LiteHttpDataAccessHelper does not support compression. 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u.Guard.isDocumentFragmentNode(this)||u.Guard.isElementNode(this)?h.text_descendantTextContent(this):u.Guard.isAttrNode(this)?this._value:u.Guard.isCharacterDataNode(this)?this._data:null},set:function(w){w===null&&(w=""),u.Guard.isDocumentFragmentNode(this)||u.Guard.isElementNode(this)?h.node_stringReplaceAll(w,this):u.Guard.isAttrNode(this)?h.attr_setAnExistingAttributeValue(this,w):u.Guard.isCharacterDataNode(this)&&h.characterData_replaceData(this,0,h.tree_nodeLength(this),w)},enumerable:!0,configurable:!0}),m.prototype.normalize=function(){for(var w,x,C,S,T=[],_=h.tree_getFirstDescendantNode(this,!1,!1,function(fe){return u.Guard.isExclusiveTextNode(fe)});_!==null;)T.push(_),_=h.tree_getNextDescendantNode(this,_,!1,!1,function(fe){return u.Guard.isExclusiveTextNode(fe)});for(var E=0;E<T.length;E++){var b=T[E];if(b._parent!==null){var D=h.tree_nodeLength(b);if(D!==0){var I=[],P="";try{for(var O=(w=void 0,s(h.text_contiguousExclusiveTextNodes(b))),A=O.next();!A.done;A=O.next()){var 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x===null||C===null||h.tree_rootNode(x)!==h.tree_rootNode(C)?l.Position.Disconnected|l.Position.ImplementationSpecific|(c.dom.compareCache.check(this,w)?l.Position.Preceding:l.Position.Following):!S&&h.tree_isAncestorOf(C,x)||T&&x===C?l.Position.Contains|l.Position.Preceding:!T&&h.tree_isDescendantOf(C,x)||S&&x===C?l.Position.ContainedBy|l.Position.Following:h.tree_isPreceding(C,x)?l.Position.Preceding:l.Position.Following},m.prototype.contains=function(w){return w!==null&&h.tree_isDescendantOf(this,w,!0)},m.prototype.lookupPrefix=function(w){return w?u.Guard.isElementNode(this)?h.node_locateANamespacePrefix(this,w):u.Guard.isDocumentNode(this)?this.documentElement===null?null:h.node_locateANamespacePrefix(this.documentElement,w):u.Guard.isDocumentTypeNode(this)||u.Guard.isDocumentFragmentNode(this)?null:u.Guard.isAttrNode(this)?this._element===null?null:h.node_locateANamespacePrefix(this._element,w):this._parent!==null&&u.Guard.isElementNode(this._parent)?h.node_locateANamespacePrefix(this._parent,w):null:null},m.prototype.lookupNamespaceURI=function(w){return h.node_locateANamespace(this,w||null)},m.prototype.isDefaultNamespace=function(w){return w||(w=null),h.node_locateANamespace(this,null)===w},m.prototype.insertBefore=function(w,x){return h.mutation_preInsert(w,this,x)},m.prototype.appendChild=function(w){return h.mutation_append(w,this)},m.prototype.replaceChild=function(w,x){return h.mutation_replace(x,w,this)},m.prototype.removeChild=function(w){return h.mutation_preRemove(w,this)},m.prototype._getTheParent=function(w){return u.Guard.isSlotable(this)&&h.shadowTree_isAssigned(this)?this._assignedSlot:this._parent},m.ELEMENT_NODE=1,m.ATTRIBUTE_NODE=2,m.TEXT_NODE=3,m.CDATA_SECTION_NODE=4,m.ENTITY_REFERENCE_NODE=5,m.ENTITY_NODE=6,m.PROCESSING_INSTRUCTION_NODE=7,m.COMMENT_NODE=8,m.DOCUMENT_NODE=9,m.DOCUMENT_TYPE_NODE=10,m.DOCUMENT_FRAGMENT_NODE=11,m.NOTATION_NODE=12,m.DOCUMENT_POSITION_DISCONNECTED=1,m.DOCUMENT_POSITION_PRECEDING=2,m.DOCUMENT_POSITION_FOLLOWING=4,m.DOCUMENT_POSITION_CONTAINS=8,m.DOCUMENT_POSITION_CONTAINED_BY=16,m.DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC=32,m}(f.EventTargetImpl);n.NodeImpl=v,v.prototype._children=new 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V.error}}var Ee=E._previousSibling,B=E._nextSibling;u.Guard.isDocumentNode(b)&&u.Guard.isElementNode(E)&&(b._documentElement=null),E._parent=null,b._children.delete(E);var M=E._previousSibling,$=E._nextSibling;E._previousSibling=null,E._nextSibling=null,M&&(M._nextSibling=$),$&&($._previousSibling=M),M||(b._firstChild=$),$||(b._lastChild=M),c.dom.features.slots&&u.Guard.isSlotable(E)&&E._assignedSlot!==null&&y.shadowTree_isAssigned(E)&&y.shadowTree_assignSlotables(E._assignedSlot),c.dom.features.slots&&u.Guard.isShadowRoot(p.tree_rootNode(b))&&u.Guard.isSlot(b)&&d.isEmpty(b._assignedNodes)&&y.shadowTree_signalASlotChange(b),c.dom.features.slots&&p.tree_getFirstDescendantNode(E,!0,!1,function(Oe){return 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+`;let _g=null;const t9=Symbol.for("map"),n9=Symbol.for("affine"),ple="postrender",O0=class O0 extends _d{constructor(e){super({...e,canvas:e.canvas||_c(e.element)}),this.internalCamera={rotation:0,centerIndex:[0,0],extent:[0,-2,1,-1],xSpacing:1,ySpacing:1,resolution:1,zoom:1},this.voiRange={lower:0,upper:255},this.getProperties=()=>({voiRange:{...this.voiRange}}),this.resetCamera=()=>!0,this.getNumberOfSlices=()=>1,this.getFrameOfReferenceUID=()=>this.frameOfReferenceUID,this.resize=()=>{const n=this.canvas,{clientWidth:i,clientHeight:o}=n;(n.width!==i||n.height!==o)&&(n.width=i,n.height=o),this.refreshRenderValues()},this.canvasToWorld=n=>{if(!this.metadata)return;const i=this.canvasToIndex(n);return i[1]=-i[1],this.indexToWorld(i)},this.worldToCanvas=n=>{if(!this.metadata)return;const i=this.worldToIndex(n);return i[1]=-i[1],this.indexToCanvas([i[0],i[1],0])},this.postrender=()=>{this.refreshRenderValues(),ot(this.element,et.IMAGE_RENDERED,{element:this.element,viewportId:this.id,viewport:this,renderingEngineId:this.renderingEngineId})},this.getRotation=()=>0,this.canvasToIndex=n=>{const i=this.getTransform();i.invert();const o=i.transformPoint(n.map(a=>a*devicePixelRatio));return[o[0],o[1],0]},this.indexToCanvas=n=>this.getTransform().transformPoint([n[0],n[1]]).map(o=>o/devicePixelRatio),this.customRenderViewportToCanvas=()=>{},this.getImageIds=()=>[this.imageIds[0]],this.renderingEngineId=e.renderingEngineId,this.element.setAttribute("data-viewport-uid",this.id),this.element.setAttribute("data-rendering-engine-uid",this.renderingEngineId),this.element.style.position="relative",this.microscopyElement=document.createElement("div"),this.microscopyElement.setAttribute("class","DicomMicroscopyViewer"),this.microscopyElement.id=kn(),this.microscopyElement.innerText="Initial",this.microscopyElement.style.background="grey",this.microscopyElement.style.width="100%",this.microscopyElement.style.height="100%",this.microscopyElement.style.position="absolute",this.microscopyElement.style.left="0",this.microscopyElement.style.top="0";const r=this.element.firstElementChild;r.insertBefore(this.microscopyElement,r.childNodes[1]),this.addEventListeners(),this.addWidget("DicomMicroscopyViewer",{getEnabled:()=>!!this.viewer,setEnabled:()=>{this.elementDisabledHandler()}}),this.resize()}static get useCustomRenderingPipeline(){return!0}addEventListeners(){this.canvas.addEventListener(et.ELEMENT_DISABLED,this.elementDisabledHandler)}removeEventListeners(){this.canvas.removeEventListener(et.ELEMENT_DISABLED,this.elementDisabledHandler)}elementDisabledHandler(){var r;this.removeEventListeners(),(r=this.viewer)==null||r.cleanup(),this.viewer=null,this.element.firstElementChild.removeChild(this.microscopyElement),this.microscopyElement=null}getImageDataMetadata(e=0){var E;const r=this.metadataDicomweb.reduce((b,D)=>(b==null?void 0:b.NumberOfFrames)<D.NumberOfFrames?D:b),{TotalPixelMatrixColumns:n,TotalPixelMatrixRows:i,ImageOrientationSlide:o,ImagedVolumeWidth:a,ImagedVolumeHeight:s,ImagedVolumeDepth:c}=r,l=mt(ra.IMAGE_PLANE,this.imageIds[e]);let f=o.slice(0,3),u=o.slice(3,6);(f==null||u==null)&&(f=[1,0,0],u=[0,1,0]);const d=At(f[0],f[1],f[2]),h=At(u[0],u[1],u[2]),g=We();Wn(g,d,h);const{XOffsetInSlideCoordinateSystem:p=0,YOffsetInSlideCoordinateSystem:v=0,ZOffsetInSlideCoordinateSystem:y=0}=((E=r.TotalPixelMatrixOriginSequence)==null?void 0:E[0])||{},m=[p,v,y],w=a/n,x=s/i,C=n,S=i,T=c,_=1;return this.hasPixelSpacing=!!(a&&s),{bitsAllocated:8,numberOfComponents:3,origin:m,direction:[...d,...h,...g],dimensions:[C,S,_],spacing:[w,x,T],hasPixelSpacing:this.hasPixelSpacing,numVoxels:C*S*_,imagePlaneModule:l}}async setFrameNumber(e){}setProperties(e){e.voiRange&&this.setVOI(e.voiRange)}resetProperties(){this.setProperties({voiRange:{lower:0,upper:255}})}setVOI(e){this.voiRange=e;const r=this.setColorTransform(e,this.averageWhite);this.map.getViewport().querySelectorAll(".ol-layers canvas").forEach(i=>{i.style.filter=r})}setAverageWhite(e){this.averageWhite=e,this.setColorTransform(this.voiRange,e)}getScalarData(){return null}computeTransforms(){const e=Da(),r=Da();return Z1(e,this.metadata.origin),e[0]=this.metadata.direction[0],e[1]=this.metadata.direction[1],e[2]=this.metadata.direction[2],e[4]=this.metadata.direction[3],e[5]=this.metadata.direction[4],e[6]=this.metadata.direction[5],e[8]=this.metadata.direction[6],e[9]=this.metadata.direction[7],e[10]=this.metadata.direction[8],Bc(e,e,this.metadata.spacing),Qr(r,e),{indexToWorld:e,worldToIndex:r}}getImageData(){const{metadata:e}=this;if(!e)return null;const{spacing:r}=e,n={getDirection:()=>e.direction,getDimensions:()=>e.dimensions,getRange:()=>[0,255],getScalarData:()=>this.getScalarData(),getSpacing:()=>e.spacing,worldToIndex:o=>this.worldToIndex(o),indexToWorld:o=>this.indexToWorld(o)};return{dimensions:e.dimensions,spacing:r,numberOfComponents:3,origin:e.origin,direction:e.direction,metadata:{Modality:this.modality,FrameOfReferenceUID:this.frameOfReferenceUID},hasPixelSpacing:this.hasPixelSpacing,calibration:this.calibration,preScale:{scaled:!1},scalarData:this.getScalarData(),imageData:n}}hasImageURI(e){return!0}setCamera(e){const r=this.getCamera(),{parallelScale:n,focalPoint:i}=e,o=this.getView(),{xSpacing:a}=this.internalCamera;if(n){const c=this.element.clientHeight/n,l=1/a/c;o.setResolution(l)}if(i){const c=this.worldToCanvas(i),l=this.canvasToIndex(c);o.setCenter(l)}const s=this.getCamera();this.triggerCameraModifiedEventIfNecessary(r,s)}getCurrentImageId(){return this.imageIds[0]}getFrameNumber(){return 1}getCamera(){this.refreshRenderValues();const{resolution:e,xSpacing:r,centerIndex:n}=this.internalCamera,i=e*r,o=this.indexToCanvas([n[0],n[1],0]),a=this.canvasToWorld(o);return{parallelProjection:!0,focalPoint:a,position:a,viewUp:[0,-1,0],parallelScale:this.element.clientHeight*i,viewPlaneNormal:[0,0,1]}}worldToIndexWSI(e){if(!_g)return;const r=this.viewer[n9],n=_g.applyInverseTransform({coordinate:[e[0],e[1]],affine:r});return[n[0],n[1]]}indexToWorldWSI(e){if(!_g)return;const r=_g.applyTransform({coordinate:[e[0],e[1]],affine:this.viewer[n9]});return[r[0],r[1],0]}worldToIndex(e){const{worldToIndex:r}=this.computeTransforms(),n=We();return qt(n,e,r),n}indexToWorld(e){const{indexToWorld:r}=this.computeTransforms(),n=We(),i=At(...e);return qt(n,i,r),[n[0],n[1],n[2]]}setDataIds(e,r){(r==null?void 0:r.miniNavigationOverlay)!==!1&&O0.addMiniNavigationOverlayCss();const n=(r==null?void 0:r.webClient)||mt(ra.WADO_WEB_CLIENT,e[0]);if(!n)throw new Error(`To use setDataIds on WSI data, you must provide metaData.webClient for ${e[0]}`);return this.setWSI(e,n)}async setWSI(e,r){this.microscopyElement.style.background="black",this.microscopyElement.innerText="Loading",this.imageIds=e;const n=await O0.getDicomMicroscopyViewer();_g||(_g=n.utils),this.frameOfReferenceUID=null;const i=this.imageIds.map(s=>{var u,d,h;const c=r.getDICOMwebMetadata(s);Object.defineProperty(c,"isMultiframe",{value:c.isMultiframe,enumerable:!1}),Object.defineProperty(c,"frameNumber",{value:void 0,enumerable:!1});const l=(u=c["00080008"])==null?void 0:u.Value;(l==null?void 0:l.length)===1&&(c["00080008"].Value=l[0].split("\\"));const f=(h=(d=c["00200052"])==null?void 0:d.Value)==null?void 0:h[0];return this.frameOfReferenceUID?f!==this.frameOfReferenceUID&&(c["00200052"].Value=[this.frameOfReferenceUID]):this.frameOfReferenceUID=f,c}),o=[];i.forEach(s=>{const c=new n.metadata.VLWholeSlideMicroscopyImage({metadata:s}),l=c.ImageType[2];l==="VOLUME"||l==="THUMBNAIL"?o.push(c):console.log("Unknown image type",c.ImageType)}),this.metadataDicomweb=o;const a=new n.viewer.VolumeImageViewer({client:r,metadata:o,controls:["overview","position"],retrieveRendered:!1,bindings:{}});a.render({container:this.microscopyElement}),this.metadata=this.getImageDataMetadata(),a.deactivateDragPanInteraction(),this.viewer=a,this.map=a[t9],this.map.on(ple,this.postrender),this.resize(),this.microscopyElement.innerText="",Object.assign(this.microscopyElement.style,{"--ol-partial-background-color":"rgba(127, 127, 127, 0.7)","--ol-foreground-color":"#000000","--ol-subtle-foreground-color":"#000","--ol-subtle-background-color":"rgba(78, 78, 78, 0.5)",background:"none"})}scroll(e){const r=this.getCamera();this.setCamera({parallelScale:r.parallelScale*(1+.1*e)})}getSliceIndex(){return 0}getView(){if(!this.viewer)return;const e=this.viewer[t9],r=window;return r.map=e,r.viewer=this.viewer,r.view=e==null?void 0:e.getView(),r.wsi=this,e==null?void 0:e.getView()}refreshRenderValues(){const e=this.getView();if(!e)return;const r=e.getResolution();if(!r||r<Ya)return;const n=e.getCenter(),i=e.getProjection().getExtent(),o=e.getRotation(),a=e.getZoom(),{metadata:{spacing:[s,c]}}=this,l=1/r/s;Object.assign(this.internalCamera,{extent:i,centerIndex:n,worldToCanvasRatio:l,xSpacing:s,ySpacing:c,resolution:r,rotation:o,zoom:a})}getZoom(){var e;return(e=this.getView())==null?void 0:e.getZoom()}setZoom(e){var r;(r=this.getView())==null||r.setZoom(e)}getTransform(){this.refreshRenderValues();const{centerIndex:e,resolution:r,rotation:n}=this.internalCamera,i=[this.canvas.width/2,this.canvas.height/2],o=new $h;return o.translate(i[0],i[1]),o.rotate(n),o.scale(1/r,-1/r),o.translate(-e[0],-e[1]),o}getViewReferenceId(){return`imageId:${this.getCurrentImageId()}`}getCurrentImageIdIndex(){return 0}static addMiniNavigationOverlayCss(){if(document.getElementById(this.overlayCssId))return;const e=document.createElement("style");e.innerText=gle,e.setAttribute("id",this.overlayCssId),document.getElementsByTagName("head")[0].append(e)}};O0.getDicomMicroscopyViewer=async()=>LA("dicom-microscopy-viewer"),O0.overlayCssId="overlayCss";let By=O0;const Fk={[Er.ORTHOGRAPHIC]:yr,[Er.PERSPECTIVE]:yr,[Er.STACK]:vr,[Er.VOLUME_3D]:tE,[Er.VIDEO]:Ch,[Er.WHOLE_SLIDE]:By};function Jd(t){return Fk[t].useCustomRenderingPipeline}const r9=2;class nE{constructor(e){if(this._needsRender=new Set,this._animationFrameSet=!1,this._animationFrameHandle=null,this.renderFrameOfReference=r=>{const i=this._getViewportsAsArray().map(o=>{if(o.getFrameOfReferenceUID()===r)return o.id});this.renderViewports(i)},this._renderFlaggedViewports=()=>{this._throwIfDestroyed(),this.useCPURendering||this.performVtkDrawCall();const r=this._getViewportsAsArray(),n=[];for(let i=0;i<r.length;i++){const o=r[i];if(this._needsRender.has(o.id)){const a=this.renderViewportUsingCustomOrVtkPipeline(o);if(n.push(a),o.setRendered(),this._needsRender.delete(o.id),this._needsRender.size===0)break}}this._animationFrameSet=!1,this._animationFrameHandle=null,n.forEach(i=>{i!=null&&i.element&&ot(i.element,et.IMAGE_RENDERED,i)})},this.id=e||kn(),this.useCPURendering=H0(),r1.set(this),!RA())throw new Error("@cornerstonejs/core is not initialized, run init() first");this.useCPURendering||(this.offscreenMultiRenderWindow=Tre.newInstance(),this.offScreenCanvasContainer=document.createElement("div"),this.offscreenMultiRenderWindow.setContainer(this.offScreenCanvasContainer)),this._viewports=new Map,this.hasBeenDestroyed=!1}enableElement(e){const r=this._normalizeViewportInputEntry(e);this._throwIfDestroyed();const{element:n,viewportId:i}=r;if(!n)throw new Error("No element provided");this.getViewport(i)&&this.disableElement(i);const{type:a}=r,s=Jd(a);!this.useCPURendering&&!s?this.enableVTKjsDrivenViewport(r):this.addCustomViewport(r);const c=_c(n),{background:l}=r.defaultOptions;this.fillCanvasWithBackgroundColor(c,l)}disableElement(e){this._throwIfDestroyed();const r=this.getViewport(e);if(!r){console.warn(`viewport ${e} does not exist`);return}this._resetViewport(r),!Jd(r.type)&&!this.useCPURendering&&this.offscreenMultiRenderWindow.removeRenderer(e),this._removeViewport(e),r.isDisabled=!0,this._needsRender.delete(e),this.getViewports().length||this._clearAnimationFrame()}setViewports(e){const r=this._normalizeViewportInputEntries(e);this._throwIfDestroyed(),this._reset();const n=[],i=[];r.forEach(o=>{!this.useCPURendering&&!Jd(o.type)?n.push(o):i.push(o)}),this.setVtkjsDrivenViewports(n),this.setCustomViewports(i),r.forEach(o=>{const a=_c(o.element),{background:s}=o.defaultOptions;this.fillCanvasWithBackgroundColor(a,s)})}resize(e=!0,r=!0){this._throwIfDestroyed();const n=this._getViewportsAsArray(),i=[],o=[];n.forEach(a=>{Jd(a.type)?o.push(a):i.push(a)}),i.length&&this._resizeVTKViewports(i,r,e),o.length&&this._resizeUsingCustomResizeHandler(o,r,e)}getViewport(e){var r;return(r=this._viewports)==null?void 0:r.get(e)}getViewports(){return this._throwIfDestroyed(),this._getViewportsAsArray()}getStackViewport(e){this._throwIfDestroyed();const r=this.getViewport(e);if(!r)throw new Error(`Viewport with Id ${e} does not exist`);if(!(r instanceof vr))throw new Error(`Viewport with Id ${e} is not a StackViewport.`);return r}getStackViewports(){return this._throwIfDestroyed(),this.getViewports().filter(r=>r instanceof vr)}getVolumeViewports(){this._throwIfDestroyed();const e=this.getViewports(),r=n=>n instanceof Pr;return e.filter(r)}render(){const r=this.getViewports().map(n=>n.id);this._setViewportsToBeRenderedNextFrame(r)}renderViewports(e){this._setViewportsToBeRenderedNextFrame(e)}renderViewport(e){this._setViewportsToBeRenderedNextFrame([e])}destroy(){this.hasBeenDestroyed||(this.useCPURendering||(this._getViewportsAsArray().forEach(r=>{this.offscreenMultiRenderWindow.removeRenderer(r.id)}),this.offscreenMultiRenderWindow.delete(),delete this.offscreenMultiRenderWindow),this._reset(),r1.delete(this.id),this.hasBeenDestroyed=!0)}fillCanvasWithBackgroundColor(e,r){const n=e.getContext("2d");let i;if(r){const o=r.map(a=>Math.floor(255*a));i=`rgb(${o[0]}, ${o[1]}, ${o[2]})`}else i="black";n.fillStyle=i,n.fillRect(0,0,e.width,e.height)}_normalizeViewportInputEntry(e){const{type:r,defaultOptions:n}=e;let i=n;return(!i||Object.keys(i).length===0)&&(i={background:[0,0,0],orientation:null,displayArea:null},r===Er.ORTHOGRAPHIC&&(i={...i,orientation:wd.AXIAL})),{...e,defaultOptions:i}}_normalizeViewportInputEntries(e){const r=[];return e.forEach(n=>{r.push(this._normalizeViewportInputEntry(n))}),r}_resizeUsingCustomResizeHandler(e,r=!0,n=!0){e.forEach(i=>{typeof i.resize=="function"&&i.resize()}),e.forEach(i=>{const o=i.getCamera();i.resetCamera(),r&&i.setCamera(o)}),n&&this.render()}_resizeVTKViewports(e,r=!0,n=!0){const i=e.map(o=>_c(o.element));if(i.forEach(o=>{const a=window.devicePixelRatio||1;o.width=o.clientWidth*a,o.height=o.clientHeight*a}),i.length){const{offScreenCanvasWidth:o,offScreenCanvasHeight:a}=this._resizeOffScreenCanvas(i);this._resize(e,o,a)}e.forEach(o=>{const a=o.getCamera(),s=o.getRotation(),{flipHorizontal:c}=a;o.resetCameraForResize();const l=o.getDisplayArea();r&&(l?(c&&o.setCamera({flipHorizontal:c}),s&&o.setViewPresentation({rotation:s})):o.setCamera(a))}),n&&this.render()}enableVTKjsDrivenViewport(e){const n=this._getViewportsAsArray().filter(f=>Jd(f.type)===!1),i=n.map(f=>f.canvas),o=_c(e.element);i.push(o);const{offScreenCanvasWidth:a,offScreenCanvasHeight:s}=this._resizeOffScreenCanvas(i),c=this._resize(n,a,s),l={...e,canvas:o};this.addVtkjsDrivenViewport(l,{offScreenCanvasWidth:a,offScreenCanvasHeight:s,xOffset:c})}_removeViewport(e){if(!this.getViewport(e)){console.warn(`viewport ${e} does not exist`);return}this._viewports.delete(e)}addVtkjsDrivenViewport(e,r){const{element:n,canvas:i,viewportId:o,type:a,defaultOptions:s}=e;n.tabIndex=-1;const{offScreenCanvasWidth:c,offScreenCanvasHeight:l,xOffset:f}=r,{sxStartDisplayCoords:u,syStartDisplayCoords:d,sxEndDisplayCoords:h,syEndDisplayCoords:g,sx:p,sy:v,sWidth:y,sHeight:m}=this._getViewportCoordsOnOffScreenCanvas(e,c,l,f);this.offscreenMultiRenderWindow.addRenderer({viewport:[u,d,h,g],id:o,background:s.background?s.background:[0,0,0]});const w={id:o,element:n,renderingEngineId:this.id,type:a,canvas:i,sx:p,sy:v,sWidth:y,sHeight:m,defaultOptions:s||{}};let x;if(a===Er.STACK)x=new vr(w);else if(a===Er.ORTHOGRAPHIC||a===Er.PERSPECTIVE)x=new yr(w);else if(a===Er.VOLUME_3D)x=new tE(w);else throw new Error(`Viewport Type ${a} is not supported`);this._viewports.set(o,x);const C={element:n,viewportId:o,renderingEngineId:this.id};x.suppressEvents||ot(Ze,et.ELEMENT_ENABLED,C)}addCustomViewport(e){const{element:r,viewportId:n,type:i,defaultOptions:o}=e;r.tabIndex=-1;const a=_c(r),{clientWidth:s,clientHeight:c}=a;(a.width!==s||a.height!==c)&&(a.width=s,a.height=c);const l={id:n,renderingEngineId:this.id,element:r,type:i,canvas:a,sx:0,sy:0,sWidth:s,sHeight:c,defaultOptions:o||{}},f=Fk[i],u=new f(l);this._viewports.set(n,u);const d={element:r,viewportId:n,renderingEngineId:this.id};ot(Ze,et.ELEMENT_ENABLED,d)}setCustomViewports(e){e.forEach(r=>{this.addCustomViewport(r)})}setVtkjsDrivenViewports(e){if(e.length){const r=e.map(a=>_c(a.element));r.forEach(a=>{const s=window.devicePixelRatio||1,c=a.getBoundingClientRect();a.width=c.width*s,a.height=c.height*s});const{offScreenCanvasWidth:n,offScreenCanvasHeight:i}=this._resizeOffScreenCanvas(r);let o=0;for(let a=0;a<e.length;a++){const s=e[a],c=r[a],l={...s,canvas:c};this.addVtkjsDrivenViewport(l,{offScreenCanvasWidth:n,offScreenCanvasHeight:i,xOffset:o}),o+=c.width}}}_resizeOffScreenCanvas(e){const{offScreenCanvasContainer:r,offscreenMultiRenderWindow:n}=this,i=Math.max(...e.map(a=>a.height));let o=0;return e.forEach(a=>{o+=a.width}),r.width=o,r.height=i,n.resize(),{offScreenCanvasWidth:o,offScreenCanvasHeight:i}}_resize(e,r,n){let i=0;for(let o=0;o<e.length;o++){const a=e[o],{sxStartDisplayCoords:s,syStartDisplayCoords:c,sxEndDisplayCoords:l,syEndDisplayCoords:f,sx:u,sy:d,sWidth:h,sHeight:g}=this._getViewportCoordsOnOffScreenCanvas(a,r,n,i);i+=a.canvas.width,a.sx=u,a.sy=d,a.sWidth=h,a.sHeight=g,this.offscreenMultiRenderWindow.getRenderer(a.id).setViewport([s,c,l,f])}return i}_getViewportCoordsOnOffScreenCanvas(e,r,n,i){const{canvas:o}=e,{width:a,height:s}=o,c=i,l=0,f=c/r,u=l+(n-s)/n,d=a/r,h=s/n;return{sxStartDisplayCoords:f,syStartDisplayCoords:u,sxEndDisplayCoords:f+d,syEndDisplayCoords:u+h,sx:c,sy:l,sWidth:a,sHeight:s}}_getViewportsAsArray(){return Array.from(this._viewports.values())}_setViewportsToBeRenderedNextFrame(e){e.forEach(r=>{this._needsRender.add(r)}),this._render()}_render(){this._needsRender.size>0&&!this._animationFrameSet&&(this._animationFrameHandle=window.requestAnimationFrame(this._renderFlaggedViewports),this._animationFrameSet=!0)}performVtkDrawCall(){const{offscreenMultiRenderWindow:e}=this,r=e.getRenderWindow(),n=e.getRenderers();if(n.length){for(let i=0;i<n.length;i++){const{renderer:o,id:a}=n[i];this._needsRender.has(a)?o.setDraw(!0):o.setDraw(!1)}r.render();for(let i=0;i<n.length;i++)n[i].renderer.setDraw(!1)}}renderViewportUsingCustomOrVtkPipeline(e){let r;if(e.sWidth<r9||e.sHeight<r9){console.warn("Viewport is too small",e.sWidth,e.sHeight);return}if(Jd(e.type)===!0)r=e.customRenderViewportToCanvas();else{if(this.useCPURendering)throw new Error("GPU not available, and using a viewport with no custom render pipeline.");const{offscreenMultiRenderWindow:n}=this,a=n.getOpenGLRenderWindow().get3DContext().canvas;r=this._renderViewportFromVtkCanvasToOnscreenCanvas(e,a)}return r}_renderViewportFromVtkCanvasToOnscreenCanvas(e,r){const{element:n,canvas:i,sx:o,sy:a,sWidth:s,sHeight:c,id:l,renderingEngineId:f,suppressEvents:u}=e,{width:d,height:h}=i;return i.getContext("2d").drawImage(r,o,a,s,c,0,0,d,h),{element:n,suppressEvents:u,viewportId:l,renderingEngineId:f,viewportStatus:e.viewportStatus}}_resetViewport(e){const r=this.id,{element:n,canvas:i,id:o}=e,a={element:n,viewportId:o,renderingEngineId:r};e.removeWidgets(),ot(Ze,et.ELEMENT_DISABLED,a),n.removeAttribute("data-viewport-uid"),n.removeAttribute("data-rendering-engine-uid"),i.getContext("2d").clearRect(0,0,i.width,i.height)}_clearAnimationFrame(){window.cancelAnimationFrame(this._animationFrameHandle),this._needsRender.clear(),this._animationFrameSet=!1,this._animationFrameHandle=null}_reset(){this._getViewportsAsArray().forEach(r=>{this._resetViewport(r)}),this._clearAnimationFrame(),this._viewports=new Map}_throwIfDestroyed(){if(this.hasBeenDestroyed)throw new Error("this.destroy() has been manually called to free up memory, can not longer use this instance. Instead make a new one.")}_downloadOffScreenCanvas(){const e=this._debugRender();mle(e)}_debugRender(){const{offscreenMultiRenderWindow:e}=this,r=e.getRenderWindow(),n=e.getRenderers();for(let c=0;c<n.length;c++)n[c].renderer.setDraw(!0);r.render();const a=e.getOpenGLRenderWindow().get3DContext().canvas,s=a.toDataURL();return this._getViewportsAsArray().forEach(c=>{const{sx:l,sy:f,sWidth:u,sHeight:d}=c,h=c.canvas,{width:g,height:p}=h;h.getContext("2d").drawImage(a,l,f,u,d,0,0,g,p)}),s}}function mle(t){const e=document.createElement("a");e.download="viewport.png",e.href=t,document.body.appendChild(e),e.click(),document.body.removeChild(e)}const vle="3.20.0";class Uk{constructor(e){this._color=[200,0,0],this.id=e.id,this._points=e.points,this._polys=e.polys,this._color=e.color??this._color,this.frameOfReferenceUID=e.frameOfReferenceUID,this._segmentIndex=e.segmentIndex,this.sizeInBytes=this._getSizeInBytes(),this._updateCentroid(),this._visible=!0}_getSizeInBytes(){return this._points.length*4+this._polys.length*4}_updateCentroid(){const e=this._points.length/3;let r=0,n=0,i=0;for(let o=0;o<this._points.length;o+=3)r+=this._points[o],n+=this._points[o+1],i+=this._points[o+2];this._centroid=[r/e,n/e,i/e]}get color(){return this._color}set color(e){this._color=e}get points(){return this._points}set points(e){this._points=e,this._updateCentroid()}get polys(){return this._polys}set polys(e){this._polys=e}get segmentIndex(){return this._segmentIndex}get visible(){return this._visible}set visible(e){this._visible=e}get centroid(){return this._centroid}get flatPointsArray(){return this._points}get totalNumberOfPoints(){return this._points.length/3}}function Bk(t){return new TextDecoder("latin1").decode(t)}function yle(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:null;const n=Bk(t),i=e.exec(n);if(!i)return{text:n};const o=i.index+i[0].length,a=n.substring(0,o);let s=null;const c=r?r.exec(n):null;if(c){const l=n.substr(c.index);s={text:a+l,binaryBuffer:t.slice(o,c.index)}}else s={text:a,binaryBuffer:t.slice(o)};return s}var m1={arrayBufferToString:Bk,extractBinary:yle};const rE={};function Gk(t){return!!rE[t]}function wle(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:"http",e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};return rE[t](e)}function Wk(t,e){rE[t]=e}var um={get:wle,has:Gk,registerType:Wk};function zk(){const t=new ArrayBuffer(4),e=new Uint8Array(t),r=new Uint32Array(t);return e[0]=161,e[1]=178,e[2]=195,e[3]=212,r[0]===3569595041?"LittleEndian":r[0]===2712847316?"BigEndian":null}const xle=zk();function Cle(t,e){if(e<2)return;const r=new Int8Array(t),n=r.length,i=[];for(let o=0;o<n;o+=e){for(let a=0;a<e;a++)i.push(r[o+a]);for(let a=0;a<e;a++)r[o+a]=i.pop()}}var Qx={ENDIANNESS:xle,getEndianness:zk,swapBytes:Cle};const{vtkErrorMacro:$k,vtkDebugMacro:Sle}=K,iE=()=>($k("LiteHttpDataAccessHelper does not support compression. Need to register HttpDataAccessHelper instead."),Promise.reject(new Error("LiteHttpDataAccessHelper does not support compression. Need to register HttpDataAccessHelper instead.")));let Sh=0;function vw(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};const n=new XMLHttpRequest;return n.open(t,e,!0),r.headers&&Object.entries(r.headers).forEach(i=>{let[o,a]=i;return n.setRequestHeader(o,a)}),r.progressCallback&&n.addEventListener("progress",r.progressCallback),n}function Tle(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};return new Promise((r,n)=>{const i=vw("GET",t,e);i.onreadystatechange=o=>{i.readyState===4&&(i.status===200||i.status===0?r(i.response):n({xhr:i,e:o}))},i.responseType="arraybuffer",i.send()})}function _le(t,e,r){let n=arguments.length>3&&arguments[3]!==void 0?arguments[3]:{};return n&&n.compression?iE():r.ref&&!r.ref.pending?new Promise((i,o)=>{const a=[e,r.ref.basepath,r.ref.id].join("/"),s=vw("GET",a,n);s.onreadystatechange=c=>{s.readyState===1&&(r.ref.pending=!0,++Sh===1&&(t!=null&&t.invokeBusy)&&t.invokeBusy(!0)),s.readyState===4&&(r.ref.pending=!1,s.status===200||s.status===0?(r.buffer=s.response,r.ref.encode==="JSON"?r.values=JSON.parse(r.buffer):(Qx.ENDIANNESS!==r.ref.encode&&Qx.ENDIANNESS&&(Sle(`Swap bytes of ${r.name}`),Qx.swapBytes(r.buffer,FP[r.dataType])),r.values=K.newTypedArray(r.dataType,r.buffer)),r.values.length!==r.size&&$k(`Error in FetchArray: ${r.name}, does not have the proper array size. Got ${r.values.length}, instead of ${r.size}`),delete r.ref,--Sh===0&&(t!=null&&t.invokeBusy)&&t.invokeBusy(!1),t!=null&&t.modified&&t.modified(),i(r)):o({xhr:s,e:c}))},s.responseType=r.dataType!=="string"?"arraybuffer":"text",s.send()}):Promise.resolve(r)}function Ele(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return r&&r.compression?iE():new Promise((n,i)=>{const o=vw("GET",e,r);o.onreadystatechange=a=>{o.readyState===1&&++Sh===1&&t!=null&&t.invokeBusy&&t.invokeBusy(!0),o.readyState===4&&(--Sh===0&&(t!=null&&t.invokeBusy)&&t.invokeBusy(!1),o.status===200||o.status===0?n(JSON.parse(o.responseText)):i({xhr:o,e:a}))},o.responseType="text",o.send()})}function ble(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return r&&r.compression?iE():new Promise((n,i)=>{const o=vw("GET",e,r);o.onreadystatechange=a=>{o.readyState===1&&++Sh===1&&t!=null&&t.invokeBusy&&t.invokeBusy(!0),o.readyState===4&&(--Sh===0&&(t!=null&&t.invokeBusy)&&t.invokeBusy(!1),o.status===200||o.status===0?n(o.responseText):i({xhr:o,e:a}))},o.responseType="text",o.send()})}function Dle(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return new Promise((n,i)=>{const o=new Image;r.crossOrigin&&(o.crossOrigin=r.crossOrigin),o.onload=()=>n(o),o.onerror=i,o.src=e})}const Ile={fetchArray:_le,fetchJSON:Ele,fetchText:ble,fetchBinary:Tle,fetchImage:Dle};Gk("http")||Wk("http",t=>Ile);const e3={ASCII:"ascii",BINARY_LITTLE_ENDIAN:"binary_little_endian"},i9={diffuse_red:"red",diffuse_green:"green",diffuse_blue:"blue"},jk={patternHeader:/ply([\s\S]*)end_header\r?\n/,patternBody:/end_header\s([\s\S]*)$/};function o9(t){let e="",r=0;const n=jk.patternHeader.exec(t);n!==null&&(e=n[1],r=n[0].length);const i={comments:[],elements:[],headerLength:r},o=e.split(`
+`);let a,s,c;for(let l=0;l<o.length;l++){let f=o[l];if(f=f.trim(),f!==""){let u;switch(c=f.split(/\s+/),s=c.shift(),f=c.join(" "),s){case"format":i.format=c[0],i.version=c[1];break;case"comment":i.comments.push(f);break;case"element":a!==void 0&&i.elements.push(a),a={},a.name=c[0],a.count=parseInt(c[1],10),a.properties=[];break;case"property":u={type:c[0]},u.type==="list"?(u.name=c[3],u.countType=c[1],u.itemType=c[2]):u.name=c[1],u.name in i9&&(u.name=i9[u.name]),a.properties.push(u);break;case"obj_info":i.objInfo=f;break;default:console.warn("unhandled",s,c);break}}}return a!==void 0&&i.elements.push(a),i}function a9(t,e){const r=e.find(p=>p.name==="vertex"),n=e.find(p=>p.name==="face");let i=0,o=0;r&&(i=r.count),n&&(o=n.count);const a=new Float32Array(i*3),s=new Uint8Array(i*3),c=new Float32Array(i*2),l=new Float32Array(i*3),f=t.colors.length>0,u=t.uvs.length>0,d=t.normals.length>0,h=t.faceVertexUvs.length>0;for(let p=0;p<i;p++){let v=p*3+0,y=p*3+1;const m=p*3+2;a[v]=t.vertices[v],a[y]=t.vertices[y],a[m]=t.vertices[m],f&&(s[v]=t.colors[v],s[y]=t.colors[y],s[m]=t.colors[m]),u&&(v=p*2+0,y=p*2+1,c[v]=t.uvs[v],c[y]=t.uvs[y]),d&&(l[v]=t.normals[v],l[y]=t.normals[y],l[m]=t.normals[m])}if(!u&&h){let p=0,v=0;for(let y=0;y<o;++y){const m=t.indices[p++],w=t.faceVertexUvs[v++];if(w&&m*2===w.length)for(let x=0;x<m;++x){const C=t.indices[p++];c[C*2+0]=w[x*2+0],c[C*2+1]=w[x*2+1]}else p+=m}}const g=Xr.newInstance();if(g.getPoints().setData(a,3),f&&g.getPointData().setScalars(Vt.newInstance({numberOfComponents:3,values:s,name:"Scalars"})),u||h){const p=Vt.newInstance({numberOfComponents:2,values:c,name:"TextureCoordinates"}),v=g.getPointData();v.addArray(p),v.setActiveTCoords(p.getName())}return d&&g.getPointData().setNormals(Vt.newInstance({numberOfComponents:3,name:"Normals",values:l})),g.getPolys().setData(Uint32Array.from(t.indices)),g}function t3(t,e){let r;switch(e){case"char":case"uchar":case"short":case"ushort":case"int":case"uint":case"int8":case"uint8":case"int16":case"uint16":case"int32":case"uint32":r=parseInt(t,10);break;case"float":case"double":case"float32":case"float64":r=parseFloat(t);break;default:console.log("Unsupported type");break}return r}function Ole(t,e){const r=e.split(/\s+/),n={};for(let i=0;i<t.length;i++)if(t[i].type==="list"){const o=[],a=t3(r.shift(),t[i].countType);for(let s=0;s<a;s++)o.push(t3(r.shift(),t[i].itemType));n[t[i].name]=o}else n[t[i].name]=t3(r.shift(),t[i].type);return n}function s9(t,e,r){if(e==="vertex")t.vertices.push(r.x,r.y,r.z),"nx"in r&&"ny"in r&&"nz"in r&&t.normals.push(r.nx,r.ny,r.nz),"s"in r&&"t"in r?t.uvs.push(r.s,r.t):"u"in r&&"v"in r?t.uvs.push(r.u,r.v):"texture_u"in r&&"texture_v"in r&&t.uvs.push(r.texture_u,r.texture_v),"red"in r&&"green"in r&&"blue"in r&&t.colors.push(r.red,r.green,r.blue);else if(e==="face"){const n=r.vertex_indices||r.vertex_index,i=r.texcoord;n&&n.length>0&&(t.indices.push(n.length),n.forEach((o,a)=>{t.indices.push(o)})),t.faceVertexUvs.push(i)}}function n3(t,e,r,n){let i;switch(r){case"int8":case"char":i=[t.getInt8(e),1];break;case"uint8":case"uchar":i=[t.getUint8(e),1];break;case"int16":case"short":i=[t.getInt16(e,n),2];break;case"uint16":case"ushort":i=[t.getUint16(e,n),2];break;case"int32":case"int":i=[t.getInt32(e,n),4];break;case"uint32":case"uint":i=[t.getUint32(e,n),4];break;case"float32":case"float":i=[t.getFloat32(e,n),4];break;case"float64":case"double":i=[t.getFloat64(e,n),8];break;default:console.log("Unsupported type");break}return i}function Mle(t,e,r,n){const i={};let o,a=0;for(let s=0;s<r.length;s++)if(r[s].type==="list"){const c=[];o=n3(t,e+a,r[s].countType,n);const l=o[0];a+=o[1];for(let f=0;f<l;f++)o=n3(t,e+a,r[s].itemType,n),c.push(o[0]),a+=o[1];i[r[s].name]=c}else o=n3(t,e+a,r[s].type,n),i[r[s].name]=o[0],a+=o[1];return[i,a]}function 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T=[];!this.scanner.eof();){S.children=S.children.concat(this.parseJSXChildren());var _=this.createJSXChildNode(),E=this.parseJSXBoundaryElement();if(E.type===h.JSXSyntax.JSXOpeningElement){var b=E;if(b.selfClosing){var D=this.finalize(_,new d.JSXElement(b,[],null));S.children.push(D)}else T.push(S),S={node:_,opening:b,closing:null,children:[]}}if(E.type===h.JSXSyntax.JSXClosingElement){S.closing=E;var I=m(S.opening.name);if(I!==m(S.closing.name)&&this.tolerateError("Expected corresponding JSX closing tag for %0",I),!(T.length>0))break;D=this.finalize(S.node,new d.JSXElement(S.opening,S.children,S.closing)),(S=T[T.length-1]).children.push(D),T.pop()}}return S},C.prototype.parseJSXElement=function(){var S=this.createJSXNode(),T=this.parseJSXOpeningElement(),_=[],E=null;if(!T.selfClosing){var b=this.parseComplexJSXElement({node:S,opening:T,closing:E,children:_});_=b.children,E=b.closing}return this.finalize(S,new 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d=function($e,ht,Ht){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=$e,this.body=ht,this.generator=!1,this.expression=Ht,this.async=!1};s.ArrowFunctionExpression=d;var h=function($e,ht,Ht){this.type=l.Syntax.AssignmentExpression,this.operator=$e,this.left=ht,this.right=Ht};s.AssignmentExpression=h;var g=function($e,ht){this.type=l.Syntax.AssignmentPattern,this.left=$e,this.right=ht};s.AssignmentPattern=g;var p=function($e,ht,Ht){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=$e,this.body=ht,this.generator=!1,this.expression=Ht,this.async=!0};s.AsyncArrowFunctionExpression=p;var v=function($e,ht,Ht){this.type=l.Syntax.FunctionDeclaration,this.id=$e,this.params=ht,this.body=Ht,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionDeclaration=v;var y=function($e,ht,Ht){this.type=l.Syntax.FunctionExpression,this.id=$e,this.params=ht,this.body=Ht,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionExpression=y;var m=function($e){this.type=l.Syntax.AwaitExpression,this.argument=$e};s.AwaitExpression=m;var w=function($e,ht,Ht){var un=$e==="||"||$e==="&&";this.type=un?l.Syntax.LogicalExpression:l.Syntax.BinaryExpression,this.operator=$e,this.left=ht,this.right=Ht};s.BinaryExpression=w;var x=function($e){this.type=l.Syntax.BlockStatement,this.body=$e};s.BlockStatement=x;var C=function($e){this.type=l.Syntax.BreakStatement,this.label=$e};s.BreakStatement=C;var S=function($e,ht){this.type=l.Syntax.CallExpression,this.callee=$e,this.arguments=ht};s.CallExpression=S;var T=function($e,ht){this.type=l.Syntax.CatchClause,this.param=$e,this.body=ht};s.CatchClause=T;var _=function($e){this.type=l.Syntax.ClassBody,this.body=$e};s.ClassBody=_;var E=function($e,ht,Ht){this.type=l.Syntax.ClassDeclaration,this.id=$e,this.superClass=ht,this.body=Ht};s.ClassDeclaration=E;var b=function($e,ht,Ht){this.type=l.Syntax.ClassExpression,this.id=$e,this.superClass=ht,this.body=Ht};s.ClassExpression=b;var D=function($e,ht){this.type=l.Syntax.MemberExpression,this.computed=!0,this.object=$e,this.property=ht};s.ComputedMemberExpression=D;var I=function($e,ht,Ht){this.type=l.Syntax.ConditionalExpression,this.test=$e,this.consequent=ht,this.alternate=Ht};s.ConditionalExpression=I;var P=function($e){this.type=l.Syntax.ContinueStatement,this.label=$e};s.ContinueStatement=P;var O=function(){this.type=l.Syntax.DebuggerStatement};s.DebuggerStatement=O;var A=function($e,ht){this.type=l.Syntax.ExpressionStatement,this.expression=$e,this.directive=ht};s.Directive=A;var V=function($e,ht){this.type=l.Syntax.DoWhileStatement,this.body=$e,this.test=ht};s.DoWhileStatement=V;var G=function(){this.type=l.Syntax.EmptyStatement};s.EmptyStatement=G;var R=function($e){this.type=l.Syntax.ExportAllDeclaration,this.source=$e};s.ExportAllDeclaration=R;var N=function($e){this.type=l.Syntax.ExportDefaultDeclaration,this.declaration=$e};s.ExportDefaultDeclaration=N;var F=function($e,ht,Ht){this.type=l.Syntax.ExportNamedDeclaration,this.declaration=$e,this.specifiers=ht,this.source=Ht};s.ExportNamedDeclaration=F;var j=function($e,ht){this.type=l.Syntax.ExportSpecifier,this.exported=ht,this.local=$e};s.ExportSpecifier=j;var X=function($e){this.type=l.Syntax.ExpressionStatement,this.expression=$e};s.ExpressionStatement=X;var te=function($e,ht,Ht){this.type=l.Syntax.ForInStatement,this.left=$e,this.right=ht,this.body=Ht,this.each=!1};s.ForInStatement=te;var fe=function($e,ht,Ht){this.type=l.Syntax.ForOfStatement,this.left=$e,this.right=ht,this.body=Ht};s.ForOfStatement=fe;var le=function($e,ht,Ht,un){this.type=l.Syntax.ForStatement,this.init=$e,this.test=ht,this.update=Ht,this.body=un};s.ForStatement=le;var he=function($e,ht,Ht,un){this.type=l.Syntax.FunctionDeclaration,this.id=$e,this.params=ht,this.body=Ht,this.generator=un,this.expression=!1,this.async=!1};s.FunctionDeclaration=he;var Ie=function($e,ht,Ht,un){this.type=l.Syntax.FunctionExpression,this.id=$e,this.params=ht,this.body=Ht,this.generator=un,this.expression=!1,this.async=!1};s.FunctionExpression=Ie;var Me=function($e){this.type=l.Syntax.Identifier,this.name=$e};s.Identifier=Me;var Ee=function($e,ht,Ht){this.type=l.Syntax.IfStatement,this.test=$e,this.consequent=ht,this.alternate=Ht};s.IfStatement=Ee;var B=function($e,ht){this.type=l.Syntax.ImportDeclaration,this.specifiers=$e,this.source=ht};s.ImportDeclaration=B;var M=function($e){this.type=l.Syntax.ImportDefaultSpecifier,this.local=$e};s.ImportDefaultSpecifier=M;var $=function($e){this.type=l.Syntax.ImportNamespaceSpecifier,this.local=$e};s.ImportNamespaceSpecifier=$;var W=function($e,ht){this.type=l.Syntax.ImportSpecifier,this.local=$e,this.imported=ht};s.ImportSpecifier=W;var q=function($e,ht){this.type=l.Syntax.LabeledStatement,this.label=$e,this.body=ht};s.LabeledStatement=q;var Q=function($e,ht){this.type=l.Syntax.Literal,this.value=$e,this.raw=ht};s.Literal=Q;var re=function($e,ht){this.type=l.Syntax.MetaProperty,this.meta=$e,this.property=ht};s.MetaProperty=re;var Te=function($e,ht,Ht,un,Pi){this.type=l.Syntax.MethodDefinition,this.key=$e,this.computed=ht,this.value=Ht,this.kind=un,this.static=Pi};s.MethodDefinition=Te;var Oe=function($e){this.type=l.Syntax.Program,this.body=$e,this.sourceType="module"};s.Module=Oe;var ze=function($e,ht){this.type=l.Syntax.NewExpression,this.callee=$e,this.arguments=ht};s.NewExpression=ze;var qe=function($e){this.type=l.Syntax.ObjectExpression,this.properties=$e};s.ObjectExpression=qe;var ie=function($e){this.type=l.Syntax.ObjectPattern,this.properties=$e};s.ObjectPattern=ie;var ae=function($e,ht,Ht,un,Pi,Et){this.type=l.Syntax.Property,this.key=ht,this.computed=Ht,this.value=un,this.kind=$e,this.method=Pi,this.shorthand=Et};s.Property=ae;var Ce=function($e,ht,Ht,un){this.type=l.Syntax.Literal,this.value=$e,this.raw=ht,this.regex={pattern:Ht,flags:un}};s.RegexLiteral=Ce;var ce=function($e){this.type=l.Syntax.RestElement,this.argument=$e};s.RestElement=ce;var me=function($e){this.type=l.Syntax.ReturnStatement,this.argument=$e};s.ReturnStatement=me;var Ye=function($e){this.type=l.Syntax.Program,this.body=$e,this.sourceType="script"};s.Script=Ye;var se=function($e){this.type=l.Syntax.SequenceExpression,this.expressions=$e};s.SequenceExpression=se;var pt=function($e){this.type=l.Syntax.SpreadElement,this.argument=$e};s.SpreadElement=pt;var Tt=function($e,ht){this.type=l.Syntax.MemberExpression,this.computed=!1,this.object=$e,this.property=ht};s.StaticMemberExpression=Tt;var wt=function(){this.type=l.Syntax.Super};s.Super=wt;var Le=function($e,ht){this.type=l.Syntax.SwitchCase,this.test=$e,this.consequent=ht};s.SwitchCase=Le;var Qe=function($e,ht){this.type=l.Syntax.SwitchStatement,this.discriminant=$e,this.cases=ht};s.SwitchStatement=Qe;var ct=function($e,ht){this.type=l.Syntax.TaggedTemplateExpression,this.tag=$e,this.quasi=ht};s.TaggedTemplateExpression=ct;var lt=function($e,ht){this.type=l.Syntax.TemplateElement,this.value=$e,this.tail=ht};s.TemplateElement=lt;var gt=function($e,ht){this.type=l.Syntax.TemplateLiteral,this.quasis=$e,this.expressions=ht};s.TemplateLiteral=gt;var Rt=function(){this.type=l.Syntax.ThisExpression};s.ThisExpression=Rt;var ut=function($e){this.type=l.Syntax.ThrowStatement,this.argument=$e};s.ThrowStatement=ut;var Wt=function($e,ht,Ht){this.type=l.Syntax.TryStatement,this.block=$e,this.handler=ht,this.finalizer=Ht};s.TryStatement=Wt;var Qt=function($e,ht){this.type=l.Syntax.UnaryExpression,this.operator=$e,this.argument=ht,this.prefix=!0};s.UnaryExpression=Qt;var Bn=function($e,ht,Ht){this.type=l.Syntax.UpdateExpression,this.operator=$e,this.argument=ht,this.prefix=Ht};s.UpdateExpression=Bn;var In=function($e,ht){this.type=l.Syntax.VariableDeclaration,this.declarations=$e,this.kind=ht};s.VariableDeclaration=In;var hn=function($e,ht){this.type=l.Syntax.VariableDeclarator,this.id=$e,this.init=ht};s.VariableDeclarator=hn;var Rn=function($e,ht){this.type=l.Syntax.WhileStatement,this.test=$e,this.body=ht};s.WhileStatement=Rn;var Mi=function($e,ht){this.type=l.Syntax.WithStatement,this.object=$e,this.body=ht};s.WithStatement=Mi;var qr=function($e,ht){this.type=l.Syntax.YieldExpression,this.argument=$e,this.delegate=ht};s.YieldExpression=qr},function(a,s,c){Object.defineProperty(s,"__esModule",{value:!0});var l=c(9),f=c(10),u=c(11),d=c(7),h=c(12),g=c(2),p=c(13),v=function(){function y(m,w,x){w===void 0&&(w={}),this.config={range:typeof w.range=="boolean"&&w.range,loc:typeof w.loc=="boolean"&&w.loc,source:null,tokens:typeof w.tokens=="boolean"&&w.tokens,comment:typeof w.comment=="boolean"&&w.comment,tolerant:typeof w.tolerant=="boolean"&&w.tolerant},this.config.loc&&w.source&&w.source!==null&&(this.config.source=String(w.source)),this.delegate=x,this.errorHandler=new f.ErrorHandler,this.errorHandler.tolerant=this.config.tolerant,this.scanner=new h.Scanner(m,this.errorHandler),this.scanner.trackComment=this.config.comment,this.operatorPrecedence={")":0,";":0,",":0,"=":0,"]":0,"||":1,"&&":2,"|":3,"^":4,"&":5,"==":6,"!=":6,"===":6,"!==":6,"<":7,">":7,"<=":7,">=":7,"<<":8,">>":8,">>>":8,"+":9,"-":9,"*":11,"/":11,"%":11},this.lookahead={type:2,value:"",lineNumber:this.scanner.lineNumber,lineStart:0,start:0,end:0},this.hasLineTerminator=!1,this.context={isModule:!1,await:!1,allowIn:!0,allowStrictDirective:!0,allowYield:!0,firstCoverInitializedNameError:null,isAssignmentTarget:!1,isBindingElement:!1,inFunctionBody:!1,inIteration:!1,inSwitch:!1,labelSet:{},strict:!1},this.tokens=[],this.startMarker={index:0,line:this.scanner.lineNumber,column:0},this.lastMarker={index:0,line:this.scanner.lineNumber,column:0},this.nextToken(),this.lastMarker={index:this.scanner.index,line:this.scanner.lineNumber,column:this.scanner.index-this.scanner.lineStart}}return y.prototype.throwError=function(m){for(var w=[],x=1;x<arguments.length;x++)w[x-1]=arguments[x];var C=Array.prototype.slice.call(arguments,1),S=m.replace(/%(\d)/g,function(b,D){return l.assert(D<C.length,"Message reference must be in range"),C[D]}),T=this.lastMarker.index,_=this.lastMarker.line,E=this.lastMarker.column+1;throw this.errorHandler.createError(T,_,E,S)},y.prototype.tolerateError=function(m){for(var w=[],x=1;x<arguments.length;x++)w[x-1]=arguments[x];var C=Array.prototype.slice.call(arguments,1),S=m.replace(/%(\d)/g,function(b,D){return l.assert(D<C.length,"Message reference must be in range"),C[D]}),T=this.lastMarker.index,_=this.scanner.lineNumber,E=this.lastMarker.column+1;this.errorHandler.tolerateError(T,_,E,S)},y.prototype.unexpectedTokenError=function(m,w){var x,C=w||u.Messages.UnexpectedToken;if(m?(w||(C=m.type===2?u.Messages.UnexpectedEOS:m.type===3?u.Messages.UnexpectedIdentifier:m.type===6?u.Messages.UnexpectedNumber:m.type===8?u.Messages.UnexpectedString:m.type===10?u.Messages.UnexpectedTemplate:u.Messages.UnexpectedToken,m.type===4&&(this.scanner.isFutureReservedWord(m.value)?C=u.Messages.UnexpectedReserved:this.context.strict&&this.scanner.isStrictModeReservedWord(m.value)&&(C=u.Messages.StrictReservedWord))),x=m.value):x="ILLEGAL",C=C.replace("%0",x),m&&typeof m.lineNumber=="number"){var S=m.start,T=m.lineNumber,_=this.lastMarker.index-this.lastMarker.column,E=m.start-_+1;return this.errorHandler.createError(S,T,E,C)}return S=this.lastMarker.index,T=this.lastMarker.line,E=this.lastMarker.column+1,this.errorHandler.createError(S,T,E,C)},y.prototype.throwUnexpectedToken=function(m,w){throw this.unexpectedTokenError(m,w)},y.prototype.tolerateUnexpectedToken=function(m,w){this.errorHandler.tolerate(this.unexpectedTokenError(m,w))},y.prototype.collectComments=function(){if(this.config.comment){var m=this.scanner.scanComments();if(m.length>0&&this.delegate)for(var w=0;w<m.length;++w){var x=m[w],C=void 0;C={type:x.multiLine?"BlockComment":"LineComment",value:this.scanner.source.slice(x.slice[0],x.slice[1])},this.config.range&&(C.range=x.range),this.config.loc&&(C.loc=x.loc);var S={start:{line:x.loc.start.line,column:x.loc.start.column,offset:x.range[0]},end:{line:x.loc.end.line,column:x.loc.end.column,offset:x.range[1]}};this.delegate(C,S)}}else this.scanner.scanComments()},y.prototype.getTokenRaw=function(m){return this.scanner.source.slice(m.start,m.end)},y.prototype.convertToken=function(m){var w={type:p.TokenName[m.type],value:this.getTokenRaw(m)};if(this.config.range&&(w.range=[m.start,m.end]),this.config.loc&&(w.loc={start:{line:this.startMarker.line,column:this.startMarker.column},end:{line:this.scanner.lineNumber,column:this.scanner.index-this.scanner.lineStart}}),m.type===9){var x=m.pattern,C=m.flags;w.regex={pattern:x,flags:C}}return w},y.prototype.nextToken=function(){var m=this.lookahead;this.lastMarker.index=this.scanner.index,this.lastMarker.line=this.scanner.lineNumber,this.lastMarker.column=this.scanner.index-this.scanner.lineStart,this.collectComments(),this.scanner.index!==this.startMarker.index&&(this.startMarker.index=this.scanner.index,this.startMarker.line=this.scanner.lineNumber,this.startMarker.column=this.scanner.index-this.scanner.lineStart);var w=this.scanner.lex();return this.hasLineTerminator=m.lineNumber!==w.lineNumber,w&&this.context.strict&&w.type===3&&this.scanner.isStrictModeReservedWord(w.value)&&(w.type=4),this.lookahead=w,this.config.tokens&&w.type!==2&&this.tokens.push(this.convertToken(w)),m},y.prototype.nextRegexToken=function(){this.collectComments();var m=this.scanner.scanRegExp();return this.config.tokens&&(this.tokens.pop(),this.tokens.push(this.convertToken(m))),this.lookahead=m,this.nextToken(),m},y.prototype.createNode=function(){return{index:this.startMarker.index,line:this.startMarker.line,column:this.startMarker.column}},y.prototype.startNode=function(m,w){w===void 0&&(w=0);var x=m.start-m.lineStart,C=m.lineNumber;return x<0&&(x+=w,C--),{index:m.start,line:C,column:x}},y.prototype.finalize=function(m,w){if(this.config.range&&(w.range=[m.index,this.lastMarker.index]),this.config.loc&&(w.loc={start:{line:m.line,column:m.column},end:{line:this.lastMarker.line,column:this.lastMarker.column}},this.config.source&&(w.loc.source=this.config.source)),this.delegate){var x={start:{line:m.line,column:m.column,offset:m.index},end:{line:this.lastMarker.line,column:this.lastMarker.column,offset:this.lastMarker.index}};this.delegate(w,x)}return w},y.prototype.expect=function(m){var w=this.nextToken();w.type===7&&w.value===m||this.throwUnexpectedToken(w)},y.prototype.expectCommaSeparator=function(){if(this.config.tolerant){var m=this.lookahead;m.type===7&&m.value===","?this.nextToken():m.type===7&&m.value===";"?(this.nextToken(),this.tolerateUnexpectedToken(m)):this.tolerateUnexpectedToken(m,u.Messages.UnexpectedToken)}else this.expect(",")},y.prototype.expectKeyword=function(m){var w=this.nextToken();w.type===4&&w.value===m||this.throwUnexpectedToken(w)},y.prototype.match=function(m){return this.lookahead.type===7&&this.lookahead.value===m},y.prototype.matchKeyword=function(m){return this.lookahead.type===4&&this.lookahead.value===m},y.prototype.matchContextualKeyword=function(m){return this.lookahead.type===3&&this.lookahead.value===m},y.prototype.matchAssign=function(){if(this.lookahead.type!==7)return!1;var m=this.lookahead.value;return m==="="||m==="*="||m==="**="||m==="/="||m==="%="||m==="+="||m==="-="||m==="<<="||m===">>="||m===">>>="||m==="&="||m==="^="||m==="|="},y.prototype.isolateCoverGrammar=function(m){var w=this.context.isBindingElement,x=this.context.isAssignmentTarget,C=this.context.firstCoverInitializedNameError;this.context.isBindingElement=!0,this.context.isAssignmentTarget=!0,this.context.firstCoverInitializedNameError=null;var S=m.call(this);return this.context.firstCoverInitializedNameError!==null&&this.throwUnexpectedToken(this.context.firstCoverInitializedNameError),this.context.isBindingElement=w,this.context.isAssignmentTarget=x,this.context.firstCoverInitializedNameError=C,S},y.prototype.inheritCoverGrammar=function(m){var w=this.context.isBindingElement,x=this.context.isAssignmentTarget,C=this.context.firstCoverInitializedNameError;this.context.isBindingElement=!0,this.context.isAssignmentTarget=!0,this.context.firstCoverInitializedNameError=null;var S=m.call(this);return this.context.isBindingElement=this.context.isBindingElement&&w,this.context.isAssignmentTarget=this.context.isAssignmentTarget&&x,this.context.firstCoverInitializedNameError=C||this.context.firstCoverInitializedNameError,S},y.prototype.consumeSemicolon=function(){this.match(";")?this.nextToken():this.hasLineTerminator||(this.lookahead.type===2||this.match("}")||this.throwUnexpectedToken(this.lookahead),this.lastMarker.index=this.startMarker.index,this.lastMarker.line=this.startMarker.line,this.lastMarker.column=this.startMarker.column)},y.prototype.parsePrimaryExpression=function(){var m,w,x,C=this.createNode();switch(this.lookahead.type){case 3:(this.context.isModule||this.context.await)&&this.lookahead.value==="await"&&this.tolerateUnexpectedToken(this.lookahead),m=this.matchAsyncFunction()?this.parseFunctionExpression():this.finalize(C,new d.Identifier(this.nextToken().value));break;case 6:case 8:this.context.strict&&this.lookahead.octal&&this.tolerateUnexpectedToken(this.lookahead,u.Messages.StrictOctalLiteral),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,w=this.nextToken(),x=this.getTokenRaw(w),m=this.finalize(C,new d.Literal(w.value,x));break;case 1:this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,w=this.nextToken(),x=this.getTokenRaw(w),m=this.finalize(C,new d.Literal(w.value==="true",x));break;case 5:this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,w=this.nextToken(),x=this.getTokenRaw(w),m=this.finalize(C,new d.Literal(null,x));break;case 10:m=this.parseTemplateLiteral();break;case 7:switch(this.lookahead.value){case"(":this.context.isBindingElement=!1,m=this.inheritCoverGrammar(this.parseGroupExpression);break;case"[":m=this.inheritCoverGrammar(this.parseArrayInitializer);break;case"{":m=this.inheritCoverGrammar(this.parseObjectInitializer);break;case"/":case"/=":this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,this.scanner.index=this.startMarker.index,w=this.nextRegexToken(),x=this.getTokenRaw(w),m=this.finalize(C,new d.RegexLiteral(w.regex,x,w.pattern,w.flags));break;default:m=this.throwUnexpectedToken(this.nextToken())}break;case 4:!this.context.strict&&this.context.allowYield&&this.matchKeyword("yield")?m=this.parseIdentifierName():!this.context.strict&&this.matchKeyword("let")?m=this.finalize(C,new d.Identifier(this.nextToken().value)):(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,this.matchKeyword("function")?m=this.parseFunctionExpression():this.matchKeyword("this")?(this.nextToken(),m=this.finalize(C,new d.ThisExpression)):m=this.matchKeyword("class")?this.parseClassExpression():this.throwUnexpectedToken(this.nextToken()));break;default:m=this.throwUnexpectedToken(this.nextToken())}return m},y.prototype.parseSpreadElement=function(){var m=this.createNode();this.expect("...");var w=this.inheritCoverGrammar(this.parseAssignmentExpression);return this.finalize(m,new d.SpreadElement(w))},y.prototype.parseArrayInitializer=function(){var m=this.createNode(),w=[];for(this.expect("[");!this.match("]");)if(this.match(","))this.nextToken(),w.push(null);else if(this.match("...")){var x=this.parseSpreadElement();this.match("]")||(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,this.expect(",")),w.push(x)}else w.push(this.inheritCoverGrammar(this.parseAssignmentExpression)),this.match("]")||this.expect(",");return this.expect("]"),this.finalize(m,new d.ArrayExpression(w))},y.prototype.parsePropertyMethod=function(m){this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var w=this.context.strict,x=this.context.allowStrictDirective;this.context.allowStrictDirective=m.simple;var C=this.isolateCoverGrammar(this.parseFunctionSourceElements);return this.context.strict&&m.firstRestricted&&this.tolerateUnexpectedToken(m.firstRestricted,m.message),this.context.strict&&m.stricted&&this.tolerateUnexpectedToken(m.stricted,m.message),this.context.strict=w,this.context.allowStrictDirective=x,C},y.prototype.parsePropertyMethodFunction=function(){var m=this.createNode(),w=this.context.allowYield;this.context.allowYield=!0;var x=this.parseFormalParameters(),C=this.parsePropertyMethod(x);return this.context.allowYield=w,this.finalize(m,new d.FunctionExpression(null,x.params,C,!1))},y.prototype.parsePropertyMethodAsyncFunction=function(){var m=this.createNode(),w=this.context.allowYield,x=this.context.await;this.context.allowYield=!1,this.context.await=!0;var C=this.parseFormalParameters(),S=this.parsePropertyMethod(C);return this.context.allowYield=w,this.context.await=x,this.finalize(m,new d.AsyncFunctionExpression(null,C.params,S))},y.prototype.parseObjectPropertyKey=function(){var m,w=this.createNode(),x=this.nextToken();switch(x.type){case 8:case 6:this.context.strict&&x.octal&&this.tolerateUnexpectedToken(x,u.Messages.StrictOctalLiteral);var C=this.getTokenRaw(x);m=this.finalize(w,new d.Literal(x.value,C));break;case 3:case 1:case 5:case 4:m=this.finalize(w,new d.Identifier(x.value));break;case 7:x.value==="["?(m=this.isolateCoverGrammar(this.parseAssignmentExpression),this.expect("]")):m=this.throwUnexpectedToken(x);break;default:m=this.throwUnexpectedToken(x)}return m},y.prototype.isPropertyKey=function(m,w){return m.type===g.Syntax.Identifier&&m.name===w||m.type===g.Syntax.Literal&&m.value===w},y.prototype.parseObjectProperty=function(m){var w,x=this.createNode(),C=this.lookahead,S=null,T=null,_=!1,E=!1,b=!1,D=!1;if(C.type===3){var I=C.value;this.nextToken(),_=this.match("["),S=(D=!(this.hasLineTerminator||I!=="async"||this.match(":")||this.match("(")||this.match("*")||this.match(",")))?this.parseObjectPropertyKey():this.finalize(x,new d.Identifier(I))}else this.match("*")?this.nextToken():(_=this.match("["),S=this.parseObjectPropertyKey());var P=this.qualifiedPropertyName(this.lookahead);if(C.type===3&&!D&&C.value==="get"&&P)w="get",_=this.match("["),S=this.parseObjectPropertyKey(),this.context.allowYield=!1,T=this.parseGetterMethod();else if(C.type===3&&!D&&C.value==="set"&&P)w="set",_=this.match("["),S=this.parseObjectPropertyKey(),T=this.parseSetterMethod();else if(C.type===7&&C.value==="*"&&P)w="init",_=this.match("["),S=this.parseObjectPropertyKey(),T=this.parseGeneratorMethod(),E=!0;else if(S||this.throwUnexpectedToken(this.lookahead),w="init",this.match(":")&&!D)!_&&this.isPropertyKey(S,"__proto__")&&(m.value&&this.tolerateError(u.Messages.DuplicateProtoProperty),m.value=!0),this.nextToken(),T=this.inheritCoverGrammar(this.parseAssignmentExpression);else if(this.match("("))T=D?this.parsePropertyMethodAsyncFunction():this.parsePropertyMethodFunction(),E=!0;else if(C.type===3)if(I=this.finalize(x,new d.Identifier(C.value)),this.match("=")){this.context.firstCoverInitializedNameError=this.lookahead,this.nextToken(),b=!0;var O=this.isolateCoverGrammar(this.parseAssignmentExpression);T=this.finalize(x,new d.AssignmentPattern(I,O))}else b=!0,T=I;else this.throwUnexpectedToken(this.nextToken());return this.finalize(x,new d.Property(w,S,_,T,E,b))},y.prototype.parseObjectInitializer=function(){var m=this.createNode();this.expect("{");for(var w=[],x={value:!1};!this.match("}");)w.push(this.parseObjectProperty(x)),this.match("}")||this.expectCommaSeparator();return this.expect("}"),this.finalize(m,new d.ObjectExpression(w))},y.prototype.parseTemplateHead=function(){l.assert(this.lookahead.head,"Template literal must start with a template head");var m=this.createNode(),w=this.nextToken(),x=w.value,C=w.cooked;return this.finalize(m,new d.TemplateElement({raw:x,cooked:C},w.tail))},y.prototype.parseTemplateElement=function(){this.lookahead.type!==10&&this.throwUnexpectedToken();var m=this.createNode(),w=this.nextToken(),x=w.value,C=w.cooked;return this.finalize(m,new d.TemplateElement({raw:x,cooked:C},w.tail))},y.prototype.parseTemplateLiteral=function(){var m=this.createNode(),w=[],x=[],C=this.parseTemplateHead();for(x.push(C);!C.tail;)w.push(this.parseExpression()),C=this.parseTemplateElement(),x.push(C);return this.finalize(m,new d.TemplateLiteral(x,w))},y.prototype.reinterpretExpressionAsPattern=function(m){switch(m.type){case g.Syntax.Identifier:case g.Syntax.MemberExpression:case g.Syntax.RestElement:case g.Syntax.AssignmentPattern:break;case g.Syntax.SpreadElement:m.type=g.Syntax.RestElement,this.reinterpretExpressionAsPattern(m.argument);break;case g.Syntax.ArrayExpression:m.type=g.Syntax.ArrayPattern;for(var w=0;w<m.elements.length;w++)m.elements[w]!==null&&this.reinterpretExpressionAsPattern(m.elements[w]);break;case g.Syntax.ObjectExpression:for(m.type=g.Syntax.ObjectPattern,w=0;w<m.properties.length;w++)this.reinterpretExpressionAsPattern(m.properties[w].value);break;case g.Syntax.AssignmentExpression:m.type=g.Syntax.AssignmentPattern,delete m.operator,this.reinterpretExpressionAsPattern(m.left)}},y.prototype.parseGroupExpression=function(){var m;if(this.expect("("),this.match(")"))this.nextToken(),this.match("=>")||this.expect("=>"),m={type:"ArrowParameterPlaceHolder",params:[],async:!1};else{var w=this.lookahead,x=[];if(this.match("..."))m=this.parseRestElement(x),this.expect(")"),this.match("=>")||this.expect("=>"),m={type:"ArrowParameterPlaceHolder",params:[m],async:!1};else{var C=!1;if(this.context.isBindingElement=!0,m=this.inheritCoverGrammar(this.parseAssignmentExpression),this.match(",")){var S=[];for(this.context.isAssignmentTarget=!1,S.push(m);this.lookahead.type!==2&&this.match(",");){if(this.nextToken(),this.match(")")){this.nextToken();for(var T=0;T<S.length;T++)this.reinterpretExpressionAsPattern(S[T]);C=!0,m={type:"ArrowParameterPlaceHolder",params:S,async:!1}}else if(this.match("...")){for(this.context.isBindingElement||this.throwUnexpectedToken(this.lookahead),S.push(this.parseRestElement(x)),this.expect(")"),this.match("=>")||this.expect("=>"),this.context.isBindingElement=!1,T=0;T<S.length;T++)this.reinterpretExpressionAsPattern(S[T]);C=!0,m={type:"ArrowParameterPlaceHolder",params:S,async:!1}}else S.push(this.inheritCoverGrammar(this.parseAssignmentExpression));if(C)break}C||(m=this.finalize(this.startNode(w),new d.SequenceExpression(S)))}if(!C){if(this.expect(")"),this.match("=>")&&(m.type===g.Syntax.Identifier&&m.name==="yield"&&(C=!0,m={type:"ArrowParameterPlaceHolder",params:[m],async:!1}),!C)){if(this.context.isBindingElement||this.throwUnexpectedToken(this.lookahead),m.type===g.Syntax.SequenceExpression)for(T=0;T<m.expressions.length;T++)this.reinterpretExpressionAsPattern(m.expressions[T]);else this.reinterpretExpressionAsPattern(m);m={type:"ArrowParameterPlaceHolder",params:m.type===g.Syntax.SequenceExpression?m.expressions:[m],async:!1}}this.context.isBindingElement=!1}}}return m},y.prototype.parseArguments=function(){this.expect("(");var m=[];if(!this.match(")"))for(;;){var w=this.match("...")?this.parseSpreadElement():this.isolateCoverGrammar(this.parseAssignmentExpression);if(m.push(w),this.match(")")||(this.expectCommaSeparator(),this.match(")")))break}return this.expect(")"),m},y.prototype.isIdentifierName=function(m){return m.type===3||m.type===4||m.type===1||m.type===5},y.prototype.parseIdentifierName=function(){var m=this.createNode(),w=this.nextToken();return this.isIdentifierName(w)||this.throwUnexpectedToken(w),this.finalize(m,new d.Identifier(w.value))},y.prototype.parseNewExpression=function(){var m,w=this.createNode(),x=this.parseIdentifierName();if(l.assert(x.name==="new","New expression must start with `new`"),this.match("."))if(this.nextToken(),this.lookahead.type===3&&this.context.inFunctionBody&&this.lookahead.value==="target"){var C=this.parseIdentifierName();m=new d.MetaProperty(x,C)}else this.throwUnexpectedToken(this.lookahead);else{var S=this.isolateCoverGrammar(this.parseLeftHandSideExpression),T=this.match("(")?this.parseArguments():[];m=new d.NewExpression(S,T),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}return this.finalize(w,m)},y.prototype.parseAsyncArgument=function(){var m=this.parseAssignmentExpression();return this.context.firstCoverInitializedNameError=null,m},y.prototype.parseAsyncArguments=function(){this.expect("(");var m=[];if(!this.match(")"))for(;;){var w=this.match("...")?this.parseSpreadElement():this.isolateCoverGrammar(this.parseAsyncArgument);if(m.push(w),this.match(")")||(this.expectCommaSeparator(),this.match(")")))break}return this.expect(")"),m},y.prototype.parseLeftHandSideExpressionAllowCall=function(){var m,w=this.lookahead,x=this.matchContextualKeyword("async"),C=this.context.allowIn;for(this.context.allowIn=!0,this.matchKeyword("super")&&this.context.inFunctionBody?(m=this.createNode(),this.nextToken(),m=this.finalize(m,new d.Super),this.match("(")||this.match(".")||this.match("[")||this.throwUnexpectedToken(this.lookahead)):m=this.inheritCoverGrammar(this.matchKeyword("new")?this.parseNewExpression:this.parsePrimaryExpression);;)if(this.match(".")){this.context.isBindingElement=!1,this.context.isAssignmentTarget=!0,this.expect(".");var S=this.parseIdentifierName();m=this.finalize(this.startNode(w),new d.StaticMemberExpression(m,S))}else if(this.match("(")){var T=x&&w.lineNumber===this.lookahead.lineNumber;this.context.isBindingElement=!1,this.context.isAssignmentTarget=!1;var _=T?this.parseAsyncArguments():this.parseArguments();if(m=this.finalize(this.startNode(w),new d.CallExpression(m,_)),T&&this.match("=>")){for(var E=0;E<_.length;++E)this.reinterpretExpressionAsPattern(_[E]);m={type:"ArrowParameterPlaceHolder",params:_,async:!0}}}else if(this.match("["))this.context.isBindingElement=!1,this.context.isAssignmentTarget=!0,this.expect("["),S=this.isolateCoverGrammar(this.parseExpression),this.expect("]"),m=this.finalize(this.startNode(w),new d.ComputedMemberExpression(m,S));else{if(this.lookahead.type!==10||!this.lookahead.head)break;var b=this.parseTemplateLiteral();m=this.finalize(this.startNode(w),new d.TaggedTemplateExpression(m,b))}return this.context.allowIn=C,m},y.prototype.parseSuper=function(){var m=this.createNode();return this.expectKeyword("super"),this.match("[")||this.match(".")||this.throwUnexpectedToken(this.lookahead),this.finalize(m,new d.Super)},y.prototype.parseLeftHandSideExpression=function(){l.assert(this.context.allowIn,"callee of new expression always allow in keyword.");for(var m=this.startNode(this.lookahead),w=this.matchKeyword("super")&&this.context.inFunctionBody?this.parseSuper():this.inheritCoverGrammar(this.matchKeyword("new")?this.parseNewExpression:this.parsePrimaryExpression);;)if(this.match("[")){this.context.isBindingElement=!1,this.context.isAssignmentTarget=!0,this.expect("[");var x=this.isolateCoverGrammar(this.parseExpression);this.expect("]"),w=this.finalize(m,new d.ComputedMemberExpression(w,x))}else if(this.match("."))this.context.isBindingElement=!1,this.context.isAssignmentTarget=!0,this.expect("."),x=this.parseIdentifierName(),w=this.finalize(m,new d.StaticMemberExpression(w,x));else{if(this.lookahead.type!==10||!this.lookahead.head)break;var C=this.parseTemplateLiteral();w=this.finalize(m,new d.TaggedTemplateExpression(w,C))}return w},y.prototype.parseUpdateExpression=function(){var m,w=this.lookahead;if(this.match("++")||this.match("--")){var x=this.startNode(w),C=this.nextToken();m=this.inheritCoverGrammar(this.parseUnaryExpression),this.context.strict&&m.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(m.name)&&this.tolerateError(u.Messages.StrictLHSPrefix),this.context.isAssignmentTarget||this.tolerateError(u.Messages.InvalidLHSInAssignment);var S=!0;m=this.finalize(x,new d.UpdateExpression(C.value,m,S)),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}else if(m=this.inheritCoverGrammar(this.parseLeftHandSideExpressionAllowCall),!this.hasLineTerminator&&this.lookahead.type===7&&(this.match("++")||this.match("--"))){this.context.strict&&m.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(m.name)&&this.tolerateError(u.Messages.StrictLHSPostfix),this.context.isAssignmentTarget||this.tolerateError(u.Messages.InvalidLHSInAssignment),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var T=this.nextToken().value;S=!1,m=this.finalize(this.startNode(w),new d.UpdateExpression(T,m,S))}return m},y.prototype.parseAwaitExpression=function(){var m=this.createNode();this.nextToken();var w=this.parseUnaryExpression();return this.finalize(m,new d.AwaitExpression(w))},y.prototype.parseUnaryExpression=function(){var m;if(this.match("+")||this.match("-")||this.match("~")||this.match("!")||this.matchKeyword("delete")||this.matchKeyword("void")||this.matchKeyword("typeof")){var w=this.startNode(this.lookahead),x=this.nextToken();m=this.inheritCoverGrammar(this.parseUnaryExpression),m=this.finalize(w,new d.UnaryExpression(x.value,m)),this.context.strict&&m.operator==="delete"&&m.argument.type===g.Syntax.Identifier&&this.tolerateError(u.Messages.StrictDelete),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}else m=this.context.await&&this.matchContextualKeyword("await")?this.parseAwaitExpression():this.parseUpdateExpression();return m},y.prototype.parseExponentiationExpression=function(){var m=this.lookahead,w=this.inheritCoverGrammar(this.parseUnaryExpression);if(w.type!==g.Syntax.UnaryExpression&&this.match("**")){this.nextToken(),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var x=w,C=this.isolateCoverGrammar(this.parseExponentiationExpression);w=this.finalize(this.startNode(m),new d.BinaryExpression("**",x,C))}return w},y.prototype.binaryPrecedence=function(m){var w=m.value;return m.type===7?this.operatorPrecedence[w]||0:m.type===4&&(w==="instanceof"||this.context.allowIn&&w==="in")?7:0},y.prototype.parseBinaryExpression=function(){var m=this.lookahead,w=this.inheritCoverGrammar(this.parseExponentiationExpression),x=this.lookahead,C=this.binaryPrecedence(x);if(C>0){this.nextToken(),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;for(var S=[m,this.lookahead],T=w,_=this.isolateCoverGrammar(this.parseExponentiationExpression),E=[T,x.value,_],b=[C];!((C=this.binaryPrecedence(this.lookahead))<=0);){for(;E.length>2&&C<=b[b.length-1];){_=E.pop();var D=E.pop();b.pop(),T=E.pop(),S.pop();var I=this.startNode(S[S.length-1]);E.push(this.finalize(I,new d.BinaryExpression(D,T,_)))}E.push(this.nextToken().value),b.push(C),S.push(this.lookahead),E.push(this.isolateCoverGrammar(this.parseExponentiationExpression))}var P=E.length-1;w=E[P];for(var O=S.pop();P>1;){var A=S.pop(),V=O&&O.lineStart;I=this.startNode(A,V),D=E[P-1],w=this.finalize(I,new d.BinaryExpression(D,E[P-2],w)),P-=2,O=A}}return w},y.prototype.parseConditionalExpression=function(){var m=this.lookahead,w=this.inheritCoverGrammar(this.parseBinaryExpression);if(this.match("?")){this.nextToken();var x=this.context.allowIn;this.context.allowIn=!0;var C=this.isolateCoverGrammar(this.parseAssignmentExpression);this.context.allowIn=x,this.expect(":");var S=this.isolateCoverGrammar(this.parseAssignmentExpression);w=this.finalize(this.startNode(m),new d.ConditionalExpression(w,C,S)),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}return w},y.prototype.checkPatternParam=function(m,w){switch(w.type){case g.Syntax.Identifier:this.validateParam(m,w,w.name);break;case g.Syntax.RestElement:this.checkPatternParam(m,w.argument);break;case g.Syntax.AssignmentPattern:this.checkPatternParam(m,w.left);break;case g.Syntax.ArrayPattern:for(var x=0;x<w.elements.length;x++)w.elements[x]!==null&&this.checkPatternParam(m,w.elements[x]);break;case g.Syntax.ObjectPattern:for(x=0;x<w.properties.length;x++)this.checkPatternParam(m,w.properties[x].value)}m.simple=m.simple&&w instanceof d.Identifier},y.prototype.reinterpretAsCoverFormalsList=function(m){var w,x=[m],C=!1;switch(m.type){case g.Syntax.Identifier:break;case"ArrowParameterPlaceHolder":x=m.params,C=m.async;break;default:return null}w={simple:!0,paramSet:{}};for(var S=0;S<x.length;++S)(T=x[S]).type===g.Syntax.AssignmentPattern?T.right.type===g.Syntax.YieldExpression&&(T.right.argument&&this.throwUnexpectedToken(this.lookahead),T.right.type=g.Syntax.Identifier,T.right.name="yield",delete T.right.argument,delete T.right.delegate):C&&T.type===g.Syntax.Identifier&&T.name==="await"&&this.throwUnexpectedToken(this.lookahead),this.checkPatternParam(w,T),x[S]=T;if(this.context.strict||!this.context.allowYield)for(S=0;S<x.length;++S){var T;(T=x[S]).type===g.Syntax.YieldExpression&&this.throwUnexpectedToken(this.lookahead)}if(w.message===u.Messages.StrictParamDupe){var _=this.context.strict?w.stricted:w.firstRestricted;this.throwUnexpectedToken(_,w.message)}return{simple:w.simple,params:x,stricted:w.stricted,firstRestricted:w.firstRestricted,message:w.message}},y.prototype.parseAssignmentExpression=function(){var m;if(!this.context.allowYield&&this.matchKeyword("yield"))m=this.parseYieldExpression();else{var w=this.lookahead,x=w;if(m=this.parseConditionalExpression(),x.type===3&&x.lineNumber===this.lookahead.lineNumber&&x.value==="async"&&(this.lookahead.type===3||this.matchKeyword("yield"))){var C=this.parsePrimaryExpression();this.reinterpretExpressionAsPattern(C),m={type:"ArrowParameterPlaceHolder",params:[C],async:!0}}if(m.type==="ArrowParameterPlaceHolder"||this.match("=>")){this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var S=m.async,T=this.reinterpretAsCoverFormalsList(m);if(T){this.hasLineTerminator&&this.tolerateUnexpectedToken(this.lookahead),this.context.firstCoverInitializedNameError=null;var _=this.context.strict,E=this.context.allowStrictDirective;this.context.allowStrictDirective=T.simple;var b=this.context.allowYield,D=this.context.await;this.context.allowYield=!0,this.context.await=S;var I=this.startNode(w);this.expect("=>");var P=void 0;if(this.match("{")){var O=this.context.allowIn;this.context.allowIn=!0,P=this.parseFunctionSourceElements(),this.context.allowIn=O}else P=this.isolateCoverGrammar(this.parseAssignmentExpression);var A=P.type!==g.Syntax.BlockStatement;this.context.strict&&T.firstRestricted&&this.throwUnexpectedToken(T.firstRestricted,T.message),this.context.strict&&T.stricted&&this.tolerateUnexpectedToken(T.stricted,T.message),m=S?this.finalize(I,new d.AsyncArrowFunctionExpression(T.params,P,A)):this.finalize(I,new d.ArrowFunctionExpression(T.params,P,A)),this.context.strict=_,this.context.allowStrictDirective=E,this.context.allowYield=b,this.context.await=D}}else if(this.matchAssign()){if(this.context.isAssignmentTarget||this.tolerateError(u.Messages.InvalidLHSInAssignment),this.context.strict&&m.type===g.Syntax.Identifier){var V=m;this.scanner.isRestrictedWord(V.name)&&this.tolerateUnexpectedToken(x,u.Messages.StrictLHSAssignment),this.scanner.isStrictModeReservedWord(V.name)&&this.tolerateUnexpectedToken(x,u.Messages.StrictReservedWord)}this.match("=")?this.reinterpretExpressionAsPattern(m):(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1);var G=(x=this.nextToken()).value,R=this.isolateCoverGrammar(this.parseAssignmentExpression);m=this.finalize(this.startNode(w),new d.AssignmentExpression(G,m,R)),this.context.firstCoverInitializedNameError=null}}return m},y.prototype.parseExpression=function(){var m=this.lookahead,w=this.isolateCoverGrammar(this.parseAssignmentExpression);if(this.match(",")){var x=[];for(x.push(w);this.lookahead.type!==2&&this.match(",");)this.nextToken(),x.push(this.isolateCoverGrammar(this.parseAssignmentExpression));w=this.finalize(this.startNode(m),new d.SequenceExpression(x))}return w},y.prototype.parseStatementListItem=function(){var m;if(this.context.isAssignmentTarget=!0,this.context.isBindingElement=!0,this.lookahead.type===4)switch(this.lookahead.value){case"export":this.context.isModule||this.tolerateUnexpectedToken(this.lookahead,u.Messages.IllegalExportDeclaration),m=this.parseExportDeclaration();break;case"import":this.context.isModule||this.tolerateUnexpectedToken(this.lookahead,u.Messages.IllegalImportDeclaration),m=this.parseImportDeclaration();break;case"const":m=this.parseLexicalDeclaration({inFor:!1});break;case"function":m=this.parseFunctionDeclaration();break;case"class":m=this.parseClassDeclaration();break;case"let":m=this.isLexicalDeclaration()?this.parseLexicalDeclaration({inFor:!1}):this.parseStatement();break;default:m=this.parseStatement()}else m=this.parseStatement();return m},y.prototype.parseBlock=function(){var m=this.createNode();this.expect("{");for(var w=[];!this.match("}");)w.push(this.parseStatementListItem());return this.expect("}"),this.finalize(m,new d.BlockStatement(w))},y.prototype.parseLexicalBinding=function(m,w){var x=this.createNode(),C=this.parsePattern([],m);this.context.strict&&C.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(C.name)&&this.tolerateError(u.Messages.StrictVarName);var S=null;return m==="const"?this.matchKeyword("in")||this.matchContextualKeyword("of")||(this.match("=")?(this.nextToken(),S=this.isolateCoverGrammar(this.parseAssignmentExpression)):this.throwError(u.Messages.DeclarationMissingInitializer,"const")):(!w.inFor&&C.type!==g.Syntax.Identifier||this.match("="))&&(this.expect("="),S=this.isolateCoverGrammar(this.parseAssignmentExpression)),this.finalize(x,new d.VariableDeclarator(C,S))},y.prototype.parseBindingList=function(m,w){for(var x=[this.parseLexicalBinding(m,w)];this.match(",");)this.nextToken(),x.push(this.parseLexicalBinding(m,w));return x},y.prototype.isLexicalDeclaration=function(){var m=this.scanner.saveState();this.scanner.scanComments();var w=this.scanner.lex();return this.scanner.restoreState(m),w.type===3||w.type===7&&w.value==="["||w.type===7&&w.value==="{"||w.type===4&&w.value==="let"||w.type===4&&w.value==="yield"},y.prototype.parseLexicalDeclaration=function(m){var w=this.createNode(),x=this.nextToken().value;l.assert(x==="let"||x==="const","Lexical declaration must be either let or const");var C=this.parseBindingList(x,m);return this.consumeSemicolon(),this.finalize(w,new d.VariableDeclaration(C,x))},y.prototype.parseBindingRestElement=function(m,w){var x=this.createNode();this.expect("...");var C=this.parsePattern(m,w);return this.finalize(x,new d.RestElement(C))},y.prototype.parseArrayPattern=function(m,w){var x=this.createNode();this.expect("[");for(var C=[];!this.match("]");)if(this.match(","))this.nextToken(),C.push(null);else{if(this.match("...")){C.push(this.parseBindingRestElement(m,w));break}C.push(this.parsePatternWithDefault(m,w)),this.match("]")||this.expect(",")}return this.expect("]"),this.finalize(x,new d.ArrayPattern(C))},y.prototype.parsePropertyPattern=function(m,w){var x,C,S=this.createNode(),T=!1,_=!1;if(this.lookahead.type===3){var E=this.lookahead;x=this.parseVariableIdentifier();var b=this.finalize(S,new d.Identifier(E.value));if(this.match("=")){m.push(E),_=!0,this.nextToken();var D=this.parseAssignmentExpression();C=this.finalize(this.startNode(E),new d.AssignmentPattern(b,D))}else this.match(":")?(this.expect(":"),C=this.parsePatternWithDefault(m,w)):(m.push(E),_=!0,C=b)}else T=this.match("["),x=this.parseObjectPropertyKey(),this.expect(":"),C=this.parsePatternWithDefault(m,w);return this.finalize(S,new d.Property("init",x,T,C,!1,_))},y.prototype.parseObjectPattern=function(m,w){var x=this.createNode(),C=[];for(this.expect("{");!this.match("}");)C.push(this.parsePropertyPattern(m,w)),this.match("}")||this.expect(",");return this.expect("}"),this.finalize(x,new d.ObjectPattern(C))},y.prototype.parsePattern=function(m,w){var x;return this.match("[")?x=this.parseArrayPattern(m,w):this.match("{")?x=this.parseObjectPattern(m,w):(!this.matchKeyword("let")||w!=="const"&&w!=="let"||this.tolerateUnexpectedToken(this.lookahead,u.Messages.LetInLexicalBinding),m.push(this.lookahead),x=this.parseVariableIdentifier(w)),x},y.prototype.parsePatternWithDefault=function(m,w){var x=this.lookahead,C=this.parsePattern(m,w);if(this.match("=")){this.nextToken();var S=this.context.allowYield;this.context.allowYield=!0;var T=this.isolateCoverGrammar(this.parseAssignmentExpression);this.context.allowYield=S,C=this.finalize(this.startNode(x),new d.AssignmentPattern(C,T))}return C},y.prototype.parseVariableIdentifier=function(m){var w=this.createNode(),x=this.nextToken();return x.type===4&&x.value==="yield"?this.context.strict?this.tolerateUnexpectedToken(x,u.Messages.StrictReservedWord):this.context.allowYield||this.throwUnexpectedToken(x):x.type!==3?this.context.strict&&x.type===4&&this.scanner.isStrictModeReservedWord(x.value)?this.tolerateUnexpectedToken(x,u.Messages.StrictReservedWord):(this.context.strict||x.value!=="let"||m!=="var")&&this.throwUnexpectedToken(x):(this.context.isModule||this.context.await)&&x.type===3&&x.value==="await"&&this.tolerateUnexpectedToken(x),this.finalize(w,new d.Identifier(x.value))},y.prototype.parseVariableDeclaration=function(m){var w=this.createNode(),x=this.parsePattern([],"var");this.context.strict&&x.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(x.name)&&this.tolerateError(u.Messages.StrictVarName);var C=null;return this.match("=")?(this.nextToken(),C=this.isolateCoverGrammar(this.parseAssignmentExpression)):x.type===g.Syntax.Identifier||m.inFor||this.expect("="),this.finalize(w,new d.VariableDeclarator(x,C))},y.prototype.parseVariableDeclarationList=function(m){var w={inFor:m.inFor},x=[];for(x.push(this.parseVariableDeclaration(w));this.match(",");)this.nextToken(),x.push(this.parseVariableDeclaration(w));return x},y.prototype.parseVariableStatement=function(){var m=this.createNode();this.expectKeyword("var");var w=this.parseVariableDeclarationList({inFor:!1});return this.consumeSemicolon(),this.finalize(m,new d.VariableDeclaration(w,"var"))},y.prototype.parseEmptyStatement=function(){var m=this.createNode();return this.expect(";"),this.finalize(m,new d.EmptyStatement)},y.prototype.parseExpressionStatement=function(){var m=this.createNode(),w=this.parseExpression();return this.consumeSemicolon(),this.finalize(m,new d.ExpressionStatement(w))},y.prototype.parseIfClause=function(){return this.context.strict&&this.matchKeyword("function")&&this.tolerateError(u.Messages.StrictFunction),this.parseStatement()},y.prototype.parseIfStatement=function(){var m,w=this.createNode(),x=null;this.expectKeyword("if"),this.expect("(");var C=this.parseExpression();return!this.match(")")&&this.config.tolerant?(this.tolerateUnexpectedToken(this.nextToken()),m=this.finalize(this.createNode(),new d.EmptyStatement)):(this.expect(")"),m=this.parseIfClause(),this.matchKeyword("else")&&(this.nextToken(),x=this.parseIfClause())),this.finalize(w,new d.IfStatement(C,m,x))},y.prototype.parseDoWhileStatement=function(){var m=this.createNode();this.expectKeyword("do");var w=this.context.inIteration;this.context.inIteration=!0;var x=this.parseStatement();this.context.inIteration=w,this.expectKeyword("while"),this.expect("(");var C=this.parseExpression();return!this.match(")")&&this.config.tolerant?this.tolerateUnexpectedToken(this.nextToken()):(this.expect(")"),this.match(";")&&this.nextToken()),this.finalize(m,new d.DoWhileStatement(x,C))},y.prototype.parseWhileStatement=function(){var m,w=this.createNode();this.expectKeyword("while"),this.expect("(");var x=this.parseExpression();if(!this.match(")")&&this.config.tolerant)this.tolerateUnexpectedToken(this.nextToken()),m=this.finalize(this.createNode(),new d.EmptyStatement);else{this.expect(")");var C=this.context.inIteration;this.context.inIteration=!0,m=this.parseStatement(),this.context.inIteration=C}return this.finalize(w,new d.WhileStatement(x,m))},y.prototype.parseForStatement=function(){var m,w,x,C=null,S=null,T=null,_=!0,E=this.createNode();if(this.expectKeyword("for"),this.expect("("),this.match(";"))this.nextToken();else if(this.matchKeyword("var")){C=this.createNode(),this.nextToken();var b=this.context.allowIn;this.context.allowIn=!1;var D=this.parseVariableDeclarationList({inFor:!0});if(this.context.allowIn=b,D.length===1&&this.matchKeyword("in")){var I=D[0];I.init&&(I.id.type===g.Syntax.ArrayPattern||I.id.type===g.Syntax.ObjectPattern||this.context.strict)&&this.tolerateError(u.Messages.ForInOfLoopInitializer,"for-in"),C=this.finalize(C,new d.VariableDeclaration(D,"var")),this.nextToken(),m=C,w=this.parseExpression(),C=null}else D.length===1&&D[0].init===null&&this.matchContextualKeyword("of")?(C=this.finalize(C,new d.VariableDeclaration(D,"var")),this.nextToken(),m=C,w=this.parseAssignmentExpression(),C=null,_=!1):(C=this.finalize(C,new d.VariableDeclaration(D,"var")),this.expect(";"))}else if(this.matchKeyword("const")||this.matchKeyword("let")){C=this.createNode();var P=this.nextToken().value;this.context.strict||this.lookahead.value!=="in"?(b=this.context.allowIn,this.context.allowIn=!1,D=this.parseBindingList(P,{inFor:!0}),this.context.allowIn=b,D.length===1&&D[0].init===null&&this.matchKeyword("in")?(C=this.finalize(C,new d.VariableDeclaration(D,P)),this.nextToken(),m=C,w=this.parseExpression(),C=null):D.length===1&&D[0].init===null&&this.matchContextualKeyword("of")?(C=this.finalize(C,new d.VariableDeclaration(D,P)),this.nextToken(),m=C,w=this.parseAssignmentExpression(),C=null,_=!1):(this.consumeSemicolon(),C=this.finalize(C,new d.VariableDeclaration(D,P)))):(C=this.finalize(C,new d.Identifier(P)),this.nextToken(),m=C,w=this.parseExpression(),C=null)}else{var O=this.lookahead;if(b=this.context.allowIn,this.context.allowIn=!1,C=this.inheritCoverGrammar(this.parseAssignmentExpression),this.context.allowIn=b,this.matchKeyword("in"))this.context.isAssignmentTarget&&C.type!==g.Syntax.AssignmentExpression||this.tolerateError(u.Messages.InvalidLHSInForIn),this.nextToken(),this.reinterpretExpressionAsPattern(C),m=C,w=this.parseExpression(),C=null;else if(this.matchContextualKeyword("of"))this.context.isAssignmentTarget&&C.type!==g.Syntax.AssignmentExpression||this.tolerateError(u.Messages.InvalidLHSInForLoop),this.nextToken(),this.reinterpretExpressionAsPattern(C),m=C,w=this.parseAssignmentExpression(),C=null,_=!1;else{if(this.match(",")){for(var A=[C];this.match(",");)this.nextToken(),A.push(this.isolateCoverGrammar(this.parseAssignmentExpression));C=this.finalize(this.startNode(O),new d.SequenceExpression(A))}this.expect(";")}}if(m===void 0&&(this.match(";")||(S=this.parseExpression()),this.expect(";"),this.match(")")||(T=this.parseExpression())),!this.match(")")&&this.config.tolerant)this.tolerateUnexpectedToken(this.nextToken()),x=this.finalize(this.createNode(),new d.EmptyStatement);else{this.expect(")");var V=this.context.inIteration;this.context.inIteration=!0,x=this.isolateCoverGrammar(this.parseStatement),this.context.inIteration=V}return m===void 0?this.finalize(E,new d.ForStatement(C,S,T,x)):_?this.finalize(E,new d.ForInStatement(m,w,x)):this.finalize(E,new d.ForOfStatement(m,w,x))},y.prototype.parseContinueStatement=function(){var m=this.createNode();this.expectKeyword("continue");var w=null;if(this.lookahead.type===3&&!this.hasLineTerminator){var x=this.parseVariableIdentifier();w=x;var C="$"+x.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,C)||this.throwError(u.Messages.UnknownLabel,x.name)}return this.consumeSemicolon(),w!==null||this.context.inIteration||this.throwError(u.Messages.IllegalContinue),this.finalize(m,new d.ContinueStatement(w))},y.prototype.parseBreakStatement=function(){var m=this.createNode();this.expectKeyword("break");var w=null;if(this.lookahead.type===3&&!this.hasLineTerminator){var x=this.parseVariableIdentifier(),C="$"+x.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,C)||this.throwError(u.Messages.UnknownLabel,x.name),w=x}return this.consumeSemicolon(),w!==null||this.context.inIteration||this.context.inSwitch||this.throwError(u.Messages.IllegalBreak),this.finalize(m,new d.BreakStatement(w))},y.prototype.parseReturnStatement=function(){this.context.inFunctionBody||this.tolerateError(u.Messages.IllegalReturn);var m=this.createNode();this.expectKeyword("return");var w=(this.match(";")||this.match("}")||this.hasLineTerminator||this.lookahead.type===2)&&this.lookahead.type!==8&&this.lookahead.type!==10?null:this.parseExpression();return this.consumeSemicolon(),this.finalize(m,new d.ReturnStatement(w))},y.prototype.parseWithStatement=function(){this.context.strict&&this.tolerateError(u.Messages.StrictModeWith);var m,w=this.createNode();this.expectKeyword("with"),this.expect("(");var x=this.parseExpression();return!this.match(")")&&this.config.tolerant?(this.tolerateUnexpectedToken(this.nextToken()),m=this.finalize(this.createNode(),new d.EmptyStatement)):(this.expect(")"),m=this.parseStatement()),this.finalize(w,new d.WithStatement(x,m))},y.prototype.parseSwitchCase=function(){var m,w=this.createNode();this.matchKeyword("default")?(this.nextToken(),m=null):(this.expectKeyword("case"),m=this.parseExpression()),this.expect(":");for(var x=[];!(this.match("}")||this.matchKeyword("default")||this.matchKeyword("case"));)x.push(this.parseStatementListItem());return this.finalize(w,new d.SwitchCase(m,x))},y.prototype.parseSwitchStatement=function(){var m=this.createNode();this.expectKeyword("switch"),this.expect("(");var w=this.parseExpression();this.expect(")");var x=this.context.inSwitch;this.context.inSwitch=!0;var C=[],S=!1;for(this.expect("{");!this.match("}");){var T=this.parseSwitchCase();T.test===null&&(S&&this.throwError(u.Messages.MultipleDefaultsInSwitch),S=!0),C.push(T)}return this.expect("}"),this.context.inSwitch=x,this.finalize(m,new d.SwitchStatement(w,C))},y.prototype.parseLabelledStatement=function(){var m,w=this.createNode(),x=this.parseExpression();if(x.type===g.Syntax.Identifier&&this.match(":")){this.nextToken();var C=x,S="$"+C.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,S)&&this.throwError(u.Messages.Redeclaration,"Label",C.name),this.context.labelSet[S]=!0;var T=void 0;if(this.matchKeyword("class"))this.tolerateUnexpectedToken(this.lookahead),T=this.parseClassDeclaration();else if(this.matchKeyword("function")){var _=this.lookahead,E=this.parseFunctionDeclaration();this.context.strict?this.tolerateUnexpectedToken(_,u.Messages.StrictFunction):E.generator&&this.tolerateUnexpectedToken(_,u.Messages.GeneratorInLegacyContext),T=E}else T=this.parseStatement();delete this.context.labelSet[S],m=new d.LabeledStatement(C,T)}else this.consumeSemicolon(),m=new d.ExpressionStatement(x);return this.finalize(w,m)},y.prototype.parseThrowStatement=function(){var m=this.createNode();this.expectKeyword("throw"),this.hasLineTerminator&&this.throwError(u.Messages.NewlineAfterThrow);var w=this.parseExpression();return this.consumeSemicolon(),this.finalize(m,new d.ThrowStatement(w))},y.prototype.parseCatchClause=function(){var m=this.createNode();this.expectKeyword("catch"),this.expect("("),this.match(")")&&this.throwUnexpectedToken(this.lookahead);for(var w=[],x=this.parsePattern(w),C={},S=0;S<w.length;S++){var T="$"+w[S].value;Object.prototype.hasOwnProperty.call(C,T)&&this.tolerateError(u.Messages.DuplicateBinding,w[S].value),C[T]=!0}this.context.strict&&x.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(x.name)&&this.tolerateError(u.Messages.StrictCatchVariable),this.expect(")");var _=this.parseBlock();return this.finalize(m,new d.CatchClause(x,_))},y.prototype.parseFinallyClause=function(){return this.expectKeyword("finally"),this.parseBlock()},y.prototype.parseTryStatement=function(){var m=this.createNode();this.expectKeyword("try");var w=this.parseBlock(),x=this.matchKeyword("catch")?this.parseCatchClause():null,C=this.matchKeyword("finally")?this.parseFinallyClause():null;return x||C||this.throwError(u.Messages.NoCatchOrFinally),this.finalize(m,new d.TryStatement(w,x,C))},y.prototype.parseDebuggerStatement=function(){var m=this.createNode();return this.expectKeyword("debugger"),this.consumeSemicolon(),this.finalize(m,new d.DebuggerStatement)},y.prototype.parseStatement=function(){var m;switch(this.lookahead.type){case 1:case 5:case 6:case 8:case 10:case 9:m=this.parseExpressionStatement();break;case 7:var w=this.lookahead.value;m=w==="{"?this.parseBlock():w==="("?this.parseExpressionStatement():w===";"?this.parseEmptyStatement():this.parseExpressionStatement();break;case 3:m=this.matchAsyncFunction()?this.parseFunctionDeclaration():this.parseLabelledStatement();break;case 4:switch(this.lookahead.value){case"break":m=this.parseBreakStatement();break;case"continue":m=this.parseContinueStatement();break;case"debugger":m=this.parseDebuggerStatement();break;case"do":m=this.parseDoWhileStatement();break;case"for":m=this.parseForStatement();break;case"function":m=this.parseFunctionDeclaration();break;case"if":m=this.parseIfStatement();break;case"return":m=this.parseReturnStatement();break;case"switch":m=this.parseSwitchStatement();break;case"throw":m=this.parseThrowStatement();break;case"try":m=this.parseTryStatement();break;case"var":m=this.parseVariableStatement();break;case"while":m=this.parseWhileStatement();break;case"with":m=this.parseWithStatement();break;default:m=this.parseExpressionStatement()}break;default:m=this.throwUnexpectedToken(this.lookahead)}return m},y.prototype.parseFunctionSourceElements=function(){var m=this.createNode();this.expect("{");var w=this.parseDirectivePrologues(),x=this.context.labelSet,C=this.context.inIteration,S=this.context.inSwitch,T=this.context.inFunctionBody;for(this.context.labelSet={},this.context.inIteration=!1,this.context.inSwitch=!1,this.context.inFunctionBody=!0;this.lookahead.type!==2&&!this.match("}");)w.push(this.parseStatementListItem());return this.expect("}"),this.context.labelSet=x,this.context.inIteration=C,this.context.inSwitch=S,this.context.inFunctionBody=T,this.finalize(m,new d.BlockStatement(w))},y.prototype.validateParam=function(m,w,x){var C="$"+x;this.context.strict?(this.scanner.isRestrictedWord(x)&&(m.stricted=w,m.message=u.Messages.StrictParamName),Object.prototype.hasOwnProperty.call(m.paramSet,C)&&(m.stricted=w,m.message=u.Messages.StrictParamDupe)):m.firstRestricted||(this.scanner.isRestrictedWord(x)?(m.firstRestricted=w,m.message=u.Messages.StrictParamName):this.scanner.isStrictModeReservedWord(x)?(m.firstRestricted=w,m.message=u.Messages.StrictReservedWord):Object.prototype.hasOwnProperty.call(m.paramSet,C)&&(m.stricted=w,m.message=u.Messages.StrictParamDupe)),typeof Object.defineProperty=="function"?Object.defineProperty(m.paramSet,C,{value:!0,enumerable:!0,writable:!0,configurable:!0}):m.paramSet[C]=!0},y.prototype.parseRestElement=function(m){var w=this.createNode();this.expect("...");var x=this.parsePattern(m);return this.match("=")&&this.throwError(u.Messages.DefaultRestParameter),this.match(")")||this.throwError(u.Messages.ParameterAfterRestParameter),this.finalize(w,new d.RestElement(x))},y.prototype.parseFormalParameter=function(m){for(var w=[],x=this.match("...")?this.parseRestElement(w):this.parsePatternWithDefault(w),C=0;C<w.length;C++)this.validateParam(m,w[C],w[C].value);m.simple=m.simple&&x instanceof d.Identifier,m.params.push(x)},y.prototype.parseFormalParameters=function(m){var w;if(w={simple:!0,params:[],firstRestricted:m},this.expect("("),!this.match(")"))for(w.paramSet={};this.lookahead.type!==2&&(this.parseFormalParameter(w),!this.match(")"))&&(this.expect(","),!this.match(")")););return this.expect(")"),{simple:w.simple,params:w.params,stricted:w.stricted,firstRestricted:w.firstRestricted,message:w.message}},y.prototype.matchAsyncFunction=function(){var m=this.matchContextualKeyword("async");if(m){var w=this.scanner.saveState();this.scanner.scanComments();var x=this.scanner.lex();this.scanner.restoreState(w),m=w.lineNumber===x.lineNumber&&x.type===4&&x.value==="function"}return m},y.prototype.parseFunctionDeclaration=function(m){var w=this.createNode(),x=this.matchContextualKeyword("async");x&&this.nextToken(),this.expectKeyword("function");var C,S=!x&&this.match("*");S&&this.nextToken();var T=null,_=null;if(!m||!this.match("(")){var E=this.lookahead;T=this.parseVariableIdentifier(),this.context.strict?this.scanner.isRestrictedWord(E.value)&&this.tolerateUnexpectedToken(E,u.Messages.StrictFunctionName):this.scanner.isRestrictedWord(E.value)?(_=E,C=u.Messages.StrictFunctionName):this.scanner.isStrictModeReservedWord(E.value)&&(_=E,C=u.Messages.StrictReservedWord)}var b=this.context.await,D=this.context.allowYield;this.context.await=x,this.context.allowYield=!S;var I=this.parseFormalParameters(_),P=I.params,O=I.stricted;_=I.firstRestricted,I.message&&(C=I.message);var A=this.context.strict,V=this.context.allowStrictDirective;this.context.allowStrictDirective=I.simple;var G=this.parseFunctionSourceElements();return this.context.strict&&_&&this.throwUnexpectedToken(_,C),this.context.strict&&O&&this.tolerateUnexpectedToken(O,C),this.context.strict=A,this.context.allowStrictDirective=V,this.context.await=b,this.context.allowYield=D,x?this.finalize(w,new d.AsyncFunctionDeclaration(T,P,G)):this.finalize(w,new d.FunctionDeclaration(T,P,G,S))},y.prototype.parseFunctionExpression=function(){var m=this.createNode(),w=this.matchContextualKeyword("async");w&&this.nextToken(),this.expectKeyword("function");var x,C=!w&&this.match("*");C&&this.nextToken();var S,T=null,_=this.context.await,E=this.context.allowYield;if(this.context.await=w,this.context.allowYield=!C,!this.match("(")){var b=this.lookahead;T=this.context.strict||C||!this.matchKeyword("yield")?this.parseVariableIdentifier():this.parseIdentifierName(),this.context.strict?this.scanner.isRestrictedWord(b.value)&&this.tolerateUnexpectedToken(b,u.Messages.StrictFunctionName):this.scanner.isRestrictedWord(b.value)?(S=b,x=u.Messages.StrictFunctionName):this.scanner.isStrictModeReservedWord(b.value)&&(S=b,x=u.Messages.StrictReservedWord)}var D=this.parseFormalParameters(S),I=D.params,P=D.stricted;S=D.firstRestricted,D.message&&(x=D.message);var O=this.context.strict,A=this.context.allowStrictDirective;this.context.allowStrictDirective=D.simple;var V=this.parseFunctionSourceElements();return this.context.strict&&S&&this.throwUnexpectedToken(S,x),this.context.strict&&P&&this.tolerateUnexpectedToken(P,x),this.context.strict=O,this.context.allowStrictDirective=A,this.context.await=_,this.context.allowYield=E,w?this.finalize(m,new d.AsyncFunctionExpression(T,I,V)):this.finalize(m,new d.FunctionExpression(T,I,V,C))},y.prototype.parseDirective=function(){var m=this.lookahead,w=this.createNode(),x=this.parseExpression(),C=x.type===g.Syntax.Literal?this.getTokenRaw(m).slice(1,-1):null;return this.consumeSemicolon(),this.finalize(w,C?new d.Directive(x,C):new d.ExpressionStatement(x))},y.prototype.parseDirectivePrologues=function(){for(var m=null,w=[];;){var x=this.lookahead;if(x.type!==8)break;var C=this.parseDirective();w.push(C);var S=C.directive;if(typeof S!="string")break;S==="use strict"?(this.context.strict=!0,m&&this.tolerateUnexpectedToken(m,u.Messages.StrictOctalLiteral),this.context.allowStrictDirective||this.tolerateUnexpectedToken(x,u.Messages.IllegalLanguageModeDirective)):!m&&x.octal&&(m=x)}return w},y.prototype.qualifiedPropertyName=function(m){switch(m.type){case 3:case 8:case 1:case 5:case 6:case 4:return!0;case 7:return m.value==="["}return!1},y.prototype.parseGetterMethod=function(){var 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m=this.createNode();this.expect("*"),this.matchContextualKeyword("as")||this.throwError(u.Messages.NoAsAfterImportNamespace),this.nextToken();var w=this.parseIdentifierName();return this.finalize(m,new d.ImportNamespaceSpecifier(w))},y.prototype.parseImportDeclaration=function(){this.context.inFunctionBody&&this.throwError(u.Messages.IllegalImportDeclaration);var m,w=this.createNode();this.expectKeyword("import");var x=[];if(this.lookahead.type===8)m=this.parseModuleSpecifier();else{if(this.match("{")?x=x.concat(this.parseNamedImports()):this.match("*")?x.push(this.parseImportNamespaceSpecifier()):this.isIdentifierName(this.lookahead)&&!this.matchKeyword("default")?(x.push(this.parseImportDefaultSpecifier()),this.match(",")&&(this.nextToken(),this.match("*")?x.push(this.parseImportNamespaceSpecifier()):this.match("{")?x=x.concat(this.parseNamedImports()):this.throwUnexpectedToken(this.lookahead))):this.throwUnexpectedToken(this.nextToken()),!this.matchContextualKeyword("from")){var C=this.lookahead.value?u.Messages.UnexpectedToken:u.Messages.MissingFromClause;this.throwError(C,this.lookahead.value)}this.nextToken(),m=this.parseModuleSpecifier()}return this.consumeSemicolon(),this.finalize(w,new d.ImportDeclaration(x,m))},y.prototype.parseExportSpecifier=function(){var m=this.createNode(),w=this.parseIdentifierName(),x=w;return this.matchContextualKeyword("as")&&(this.nextToken(),x=this.parseIdentifierName()),this.finalize(m,new d.ExportSpecifier(w,x))},y.prototype.parseExportDeclaration=function(){this.context.inFunctionBody&&this.throwError(u.Messages.IllegalExportDeclaration);var m,w=this.createNode();if(this.expectKeyword("export"),this.matchKeyword("default"))if(this.nextToken(),this.matchKeyword("function")){var x=this.parseFunctionDeclaration(!0);m=this.finalize(w,new d.ExportDefaultDeclaration(x))}else this.matchKeyword("class")?(x=this.parseClassDeclaration(!0),m=this.finalize(w,new d.ExportDefaultDeclaration(x))):this.matchContextualKeyword("async")?(x=this.matchAsyncFunction()?this.parseFunctionDeclaration(!0):this.parseAssignmentExpression(),m=this.finalize(w,new d.ExportDefaultDeclaration(x))):(this.matchContextualKeyword("from")&&this.throwError(u.Messages.UnexpectedToken,this.lookahead.value),x=this.match("{")?this.parseObjectInitializer():this.match("[")?this.parseArrayInitializer():this.parseAssignmentExpression(),this.consumeSemicolon(),m=this.finalize(w,new d.ExportDefaultDeclaration(x)));else if(this.match("*")){if(this.nextToken(),!this.matchContextualKeyword("from")){var C=this.lookahead.value?u.Messages.UnexpectedToken:u.Messages.MissingFromClause;this.throwError(C,this.lookahead.value)}this.nextToken();var S=this.parseModuleSpecifier();this.consumeSemicolon(),m=this.finalize(w,new d.ExportAllDeclaration(S))}else if(this.lookahead.type===4){switch(x=void 0,this.lookahead.value){case"let":case"const":x=this.parseLexicalDeclaration({inFor:!1});break;case"var":case"class":case"function":x=this.parseStatementListItem();break;default:this.throwUnexpectedToken(this.lookahead)}m=this.finalize(w,new d.ExportNamedDeclaration(x,[],null))}else if(this.matchAsyncFunction())x=this.parseFunctionDeclaration(),m=this.finalize(w,new d.ExportNamedDeclaration(x,[],null));else{var T=[],_=null,E=!1;for(this.expect("{");!this.match("}");)E=E||this.matchKeyword("default"),T.push(this.parseExportSpecifier()),this.match("}")||this.expect(",");this.expect("}"),this.matchContextualKeyword("from")?(this.nextToken(),_=this.parseModuleSpecifier(),this.consumeSemicolon()):E?(C=this.lookahead.value?u.Messages.UnexpectedToken:u.Messages.MissingFromClause,this.throwError(C,this.lookahead.value)):this.consumeSemicolon(),m=this.finalize(w,new d.ExportNamedDeclaration(null,T,_))}return 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this.index=v,this.getComplexIdentifier();if(y>=55296&&y<57343)return this.index=v,this.getComplexIdentifier();if(!f.Character.isIdentifierPart(y))break;++this.index}return this.source.slice(v,this.index)},p.prototype.getComplexIdentifier=function(){var v,y=this.codePointAt(this.index),m=f.Character.fromCodePoint(y);for(this.index+=m.length,y===92&&(this.source.charCodeAt(this.index)!==117&&this.throwUnexpectedToken(),++this.index,this.source[this.index]==="{"?(++this.index,v=this.scanUnicodeCodePointEscape()):(v=this.scanHexEscape("u"))!==null&&v!=="\\"&&f.Character.isIdentifierStart(v.charCodeAt(0))||this.throwUnexpectedToken(),m=v);!this.eof()&&(y=this.codePointAt(this.index),f.Character.isIdentifierPart(y));)m+=v=f.Character.fromCodePoint(y),this.index+=v.length,y===92&&(m=m.substr(0,m.length-1),this.source.charCodeAt(this.index)!==117&&this.throwUnexpectedToken(),++this.index,this.source[this.index]==="{"?(++this.index,v=this.scanUnicodeCodePointEscape()):(v=this.scanHexEscape("u"))!==null&&v!=="\\"&&f.Character.isIdentifierPart(v.charCodeAt(0))||this.throwUnexpectedToken(),m+=v);return m},p.prototype.octalToDecimal=function(v){var y=v!=="0",m=h(v);return!this.eof()&&f.Character.isOctalDigit(this.source.charCodeAt(this.index))&&(y=!0,m=8*m+h(this.source[this.index++]),"0123".indexOf(v)>=0&&!this.eof()&&f.Character.isOctalDigit(this.source.charCodeAt(this.index))&&(m=8*m+h(this.source[this.index++]))),{code:m,octal:y}},p.prototype.scanIdentifier=function(){var v,y=this.index,m=this.source.charCodeAt(y)===92?this.getComplexIdentifier():this.getIdentifier();if((v=m.length===1?3:this.isKeyword(m)?4:m==="null"?5:m==="true"||m==="false"?1:3)!=3&&y+m.length!==this.index){var w=this.index;this.index=y,this.tolerateUnexpectedToken(u.Messages.InvalidEscapedReservedWord),this.index=w}return{type:v,value:m,lineNumber:this.lineNumber,lineStart:this.lineStart,start:y,end:this.index}},p.prototype.scanPunctuator=function(){var v=this.index,y=this.source[this.index];switch(y){case"(":case"{":y==="{"&&this.curlyStack.push("{"),++this.index;break;case".":++this.index,this.source[this.index]==="."&&this.source[this.index+1]==="."&&(this.index+=2,y="...");break;case"}":++this.index,this.curlyStack.pop();break;case")":case";":case",":case"[":case"]":case":":case"?":case"~":++this.index;break;default:(y=this.source.substr(this.index,4))===">>>="?this.index+=4:(y=y.substr(0,3))==="==="||y==="!=="||y===">>>"||y==="<<="||y===">>="||y==="**="?this.index+=3:(y=y.substr(0,2))==="&&"||y==="||"||y==="=="||y==="!="||y==="+="||y==="-="||y==="*="||y==="/="||y==="++"||y==="--"||y==="<<"||y===">>"||y==="&="||y==="|="||y==="^="||y==="%="||y==="<="||y===">="||y==="=>"||y==="**"?this.index+=2:(y=this.source[this.index],"<>=!+-*%&|^/".indexOf(y)>=0&&++this.index)}return this.index===v&&this.throwUnexpectedToken(),{type:7,value:y,lineNumber:this.lineNumber,lineStart:this.lineStart,start:v,end:this.index}},p.prototype.scanHexLiteral=function(v){for(var y="";!this.eof()&&f.Character.isHexDigit(this.source.charCodeAt(this.index));)y+=this.source[this.index++];return y.length===0&&this.throwUnexpectedToken(),f.Character.isIdentifierStart(this.source.charCodeAt(this.index))&&this.throwUnexpectedToken(),{type:6,value:parseInt("0x"+y,16),lineNumber:this.lineNumber,lineStart:this.lineStart,start:v,end:this.index}},p.prototype.scanBinaryLiteral=function(v){for(var y,m="";!this.eof()&&((y=this.source[this.index])==="0"||y==="1");)m+=this.source[this.index++];return m.length===0&&this.throwUnexpectedToken(),this.eof()||(y=this.source.charCodeAt(this.index),(f.Character.isIdentifierStart(y)||f.Character.isDecimalDigit(y))&&this.throwUnexpectedToken()),{type:6,value:parseInt(m,2),lineNumber:this.lineNumber,lineStart:this.lineStart,start:v,end:this.index}},p.prototype.scanOctalLiteral=function(v,y){var m="",w=!1;for(f.Character.isOctalDigit(v.charCodeAt(0))?(w=!0,m="0"+this.source[this.index++]):++this.index;!this.eof()&&f.Character.isOctalDigit(this.source.charCodeAt(this.index));)m+=this.source[this.index++];return w||m.length!==0||this.throwUnexpectedToken(),(f.Character.isIdentifierStart(this.source.charCodeAt(this.index))||f.Character.isDecimalDigit(this.source.charCodeAt(this.index)))&&this.throwUnexpectedToken(),{type:6,value:parseInt(m,8),octal:w,lineNumber:this.lineNumber,lineStart:this.lineStart,start:y,end:this.index}},p.prototype.isImplicitOctalLiteral=function(){for(var v=this.index+1;v<this.length;++v){var y=this.source[v];if(y==="8"||y==="9")return!1;if(!f.Character.isOctalDigit(y.charCodeAt(0)))return!0}return!0},p.prototype.scanNumericLiteral=function(){var v=this.index,y=this.source[v];l.assert(f.Character.isDecimalDigit(y.charCodeAt(0))||y===".","Numeric literal must start with a decimal digit or a decimal point");var m="";if(y!=="."){if(m=this.source[this.index++],y=this.source[this.index],m==="0"){if(y==="x"||y==="X")return++this.index,this.scanHexLiteral(v);if(y==="b"||y==="B")return++this.index,this.scanBinaryLiteral(v);if(y==="o"||y==="O")return this.scanOctalLiteral(y,v);if(y&&f.Character.isOctalDigit(y.charCodeAt(0))&&this.isImplicitOctalLiteral())return this.scanOctalLiteral(y,v)}for(;f.Character.isDecimalDigit(this.source.charCodeAt(this.index));)m+=this.source[this.index++];y=this.source[this.index]}if(y==="."){for(m+=this.source[this.index++];f.Character.isDecimalDigit(this.source.charCodeAt(this.index));)m+=this.source[this.index++];y=this.source[this.index]}if(y==="e"||y==="E")if(m+=this.source[this.index++],(y=this.source[this.index])!=="+"&&y!=="-"||(m+=this.source[this.index++]),f.Character.isDecimalDigit(this.source.charCodeAt(this.index)))for(;f.Character.isDecimalDigit(this.source.charCodeAt(this.index));)m+=this.source[this.index++];else this.throwUnexpectedToken();return f.Character.isIdentifierStart(this.source.charCodeAt(this.index))&&this.throwUnexpectedToken(),{type:6,value:parseFloat(m),lineNumber:this.lineNumber,lineStart:this.lineStart,start:v,end:this.index}},p.prototype.scanStringLiteral=function(){var v=this.index,y=this.source[v];l.assert(y==="'"||y==='"',"String literal must starts with a quote"),++this.index;for(var m=!1,w="";!this.eof();){var x=this.source[this.index++];if(x===y){y="";break}if(x==="\\")if((x=this.source[this.index++])&&f.Character.isLineTerminator(x.charCodeAt(0)))++this.lineNumber,x==="\r"&&this.source[this.index]===`
+`&&++this.scanner.index,this.scanner.lineStart=this.scanner.index)}this.lastMarker.index=this.scanner.index,this.lastMarker.line=this.scanner.lineNumber,this.lastMarker.column=this.scanner.index-this.scanner.lineStart;var E={type:101,value:T,lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:S,end:this.scanner.index};return T.length>0&&this.config.tokens&&this.tokens.push(this.convertToken(E)),E},C.prototype.peekJSXToken=function(){var S=this.scanner.saveState();this.scanner.scanComments();var T=this.lexJSX();return this.scanner.restoreState(S),T},C.prototype.expectJSX=function(S){var T=this.nextJSXToken();T.type===7&&T.value===S||this.throwUnexpectedToken(T)},C.prototype.matchJSX=function(S){var T=this.peekJSXToken();return T.type===7&&T.value===S},C.prototype.parseJSXIdentifier=function(){var S=this.createJSXNode(),T=this.nextJSXToken();return T.type!==100&&this.throwUnexpectedToken(T),this.finalize(S,new d.JSXIdentifier(T.value))},C.prototype.parseJSXElementName=function(){var S=this.createJSXNode(),T=this.parseJSXIdentifier();if(this.matchJSX(":")){var _=T;this.expectJSX(":");var E=this.parseJSXIdentifier();T=this.finalize(S,new d.JSXNamespacedName(_,E))}else if(this.matchJSX("."))for(;this.matchJSX(".");){var b=T;this.expectJSX(".");var D=this.parseJSXIdentifier();T=this.finalize(S,new d.JSXMemberExpression(b,D))}return T},C.prototype.parseJSXAttributeName=function(){var S,T=this.createJSXNode(),_=this.parseJSXIdentifier();if(this.matchJSX(":")){var E=_;this.expectJSX(":");var b=this.parseJSXIdentifier();S=this.finalize(T,new d.JSXNamespacedName(E,b))}else S=_;return S},C.prototype.parseJSXStringLiteralAttribute=function(){var S=this.createJSXNode(),T=this.nextJSXToken();T.type!==8&&this.throwUnexpectedToken(T);var _=this.getTokenRaw(T);return this.finalize(S,new g.Literal(T.value,_))},C.prototype.parseJSXExpressionAttribute=function(){var S=this.createJSXNode();this.expectJSX("{"),this.finishJSX(),this.match("}")&&this.tolerateError("JSX attributes must only be assigned a non-empty expression");var T=this.parseAssignmentExpression();return this.reenterJSX(),this.finalize(S,new d.JSXExpressionContainer(T))},C.prototype.parseJSXAttributeValue=function(){return this.matchJSX("{")?this.parseJSXExpressionAttribute():this.matchJSX("<")?this.parseJSXElement():this.parseJSXStringLiteralAttribute()},C.prototype.parseJSXNameValueAttribute=function(){var S=this.createJSXNode(),T=this.parseJSXAttributeName(),_=null;return this.matchJSX("=")&&(this.expectJSX("="),_=this.parseJSXAttributeValue()),this.finalize(S,new d.JSXAttribute(T,_))},C.prototype.parseJSXSpreadAttribute=function(){var S=this.createJSXNode();this.expectJSX("{"),this.expectJSX("..."),this.finishJSX();var T=this.parseAssignmentExpression();return this.reenterJSX(),this.finalize(S,new d.JSXSpreadAttribute(T))},C.prototype.parseJSXAttributes=function(){for(var S=[];!this.matchJSX("/")&&!this.matchJSX(">");){var T=this.matchJSX("{")?this.parseJSXSpreadAttribute():this.parseJSXNameValueAttribute();S.push(T)}return S},C.prototype.parseJSXOpeningElement=function(){var S=this.createJSXNode();this.expectJSX("<");var T=this.parseJSXElementName(),_=this.parseJSXAttributes(),E=this.matchJSX("/");return E&&this.expectJSX("/"),this.expectJSX(">"),this.finalize(S,new d.JSXOpeningElement(T,E,_))},C.prototype.parseJSXBoundaryElement=function(){var S=this.createJSXNode();if(this.expectJSX("<"),this.matchJSX("/")){this.expectJSX("/");var T=this.parseJSXElementName();return this.expectJSX(">"),this.finalize(S,new d.JSXClosingElement(T))}var _=this.parseJSXElementName(),E=this.parseJSXAttributes(),b=this.matchJSX("/");return b&&this.expectJSX("/"),this.expectJSX(">"),this.finalize(S,new d.JSXOpeningElement(_,b,E))},C.prototype.parseJSXEmptyExpression=function(){var S=this.createJSXChildNode();return this.collectComments(),this.lastMarker.index=this.scanner.index,this.lastMarker.line=this.scanner.lineNumber,this.lastMarker.column=this.scanner.index-this.scanner.lineStart,this.finalize(S,new d.JSXEmptyExpression)},C.prototype.parseJSXExpressionContainer=function(){var S,T=this.createJSXNode();return this.expectJSX("{"),this.matchJSX("}")?(S=this.parseJSXEmptyExpression(),this.expectJSX("}")):(this.finishJSX(),S=this.parseAssignmentExpression(),this.reenterJSX()),this.finalize(T,new d.JSXExpressionContainer(S))},C.prototype.parseJSXChildren=function(){for(var S=[];!this.scanner.eof();){var T=this.createJSXChildNode(),_=this.nextJSXText();if(_.start<_.end){var E=this.getTokenRaw(_),b=this.finalize(T,new d.JSXText(_.value,E));S.push(b)}if(this.scanner.source[this.scanner.index]!=="{")break;var D=this.parseJSXExpressionContainer();S.push(D)}return S},C.prototype.parseComplexJSXElement=function(S){for(var T=[];!this.scanner.eof();){S.children=S.children.concat(this.parseJSXChildren());var _=this.createJSXChildNode(),E=this.parseJSXBoundaryElement();if(E.type===h.JSXSyntax.JSXOpeningElement){var b=E;if(b.selfClosing){var D=this.finalize(_,new d.JSXElement(b,[],null));S.children.push(D)}else T.push(S),S={node:_,opening:b,closing:null,children:[]}}if(E.type===h.JSXSyntax.JSXClosingElement){S.closing=E;var I=m(S.opening.name);if(I!==m(S.closing.name)&&this.tolerateError("Expected corresponding JSX closing tag for %0",I),!(T.length>0))break;D=this.finalize(S.node,new d.JSXElement(S.opening,S.children,S.closing)),(S=T[T.length-1]).children.push(D),T.pop()}}return S},C.prototype.parseJSXElement=function(){var S=this.createJSXNode(),T=this.parseJSXOpeningElement(),_=[],E=null;if(!T.selfClosing){var b=this.parseComplexJSXElement({node:S,opening:T,closing:E,children:_});_=b.children,E=b.closing}return this.finalize(S,new d.JSXElement(T,_,E))},C.prototype.parseJSXRoot=function(){this.config.tokens&&this.tokens.pop(),this.startJSX();var S=this.parseJSXElement();return this.finishJSX(),S},C.prototype.isStartOfExpression=function(){return x.prototype.isStartOfExpression.call(this)||this.match("<")},C}(p.Parser);s.JSXParser=w},function(a,s){Object.defineProperty(s,"__esModule",{value:!0});var 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d=function(je,gt,Xt){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=je,this.body=gt,this.generator=!1,this.expression=Xt,this.async=!1};s.ArrowFunctionExpression=d;var h=function(je,gt,Xt){this.type=l.Syntax.AssignmentExpression,this.operator=je,this.left=gt,this.right=Xt};s.AssignmentExpression=h;var g=function(je,gt){this.type=l.Syntax.AssignmentPattern,this.left=je,this.right=gt};s.AssignmentPattern=g;var p=function(je,gt,Xt){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=je,this.body=gt,this.generator=!1,this.expression=Xt,this.async=!0};s.AsyncArrowFunctionExpression=p;var v=function(je,gt,Xt){this.type=l.Syntax.FunctionDeclaration,this.id=je,this.params=gt,this.body=Xt,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionDeclaration=v;var y=function(je,gt,Xt){this.type=l.Syntax.FunctionExpression,this.id=je,this.params=gt,this.body=Xt,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionExpression=y;var m=function(je){this.type=l.Syntax.AwaitExpression,this.argument=je};s.AwaitExpression=m;var w=function(je,gt,Xt){var Rn=je==="||"||je==="&&";this.type=Rn?l.Syntax.LogicalExpression:l.Syntax.BinaryExpression,this.operator=je,this.left=gt,this.right=Xt};s.BinaryExpression=w;var x=function(je){this.type=l.Syntax.BlockStatement,this.body=je};s.BlockStatement=x;var C=function(je){this.type=l.Syntax.BreakStatement,this.label=je};s.BreakStatement=C;var S=function(je,gt){this.type=l.Syntax.CallExpression,this.callee=je,this.arguments=gt};s.CallExpression=S;var T=function(je,gt){this.type=l.Syntax.CatchClause,this.param=je,this.body=gt};s.CatchClause=T;var _=function(je){this.type=l.Syntax.ClassBody,this.body=je};s.ClassBody=_;var E=function(je,gt,Xt){this.type=l.Syntax.ClassDeclaration,this.id=je,this.superClass=gt,this.body=Xt};s.ClassDeclaration=E;var b=function(je,gt,Xt){this.type=l.Syntax.ClassExpression,this.id=je,this.superClass=gt,this.body=Xt};s.ClassExpression=b;var D=function(je,gt){this.type=l.Syntax.MemberExpression,this.computed=!0,this.object=je,this.property=gt};s.ComputedMemberExpression=D;var I=function(je,gt,Xt){this.type=l.Syntax.ConditionalExpression,this.test=je,this.consequent=gt,this.alternate=Xt};s.ConditionalExpression=I;var P=function(je){this.type=l.Syntax.ContinueStatement,this.label=je};s.ContinueStatement=P;var O=function(){this.type=l.Syntax.DebuggerStatement};s.DebuggerStatement=O;var A=function(je,gt){this.type=l.Syntax.ExpressionStatement,this.expression=je,this.directive=gt};s.Directive=A;var F=function(je,gt){this.type=l.Syntax.DoWhileStatement,this.body=je,this.test=gt};s.DoWhileStatement=F;var G=function(){this.type=l.Syntax.EmptyStatement};s.EmptyStatement=G;var L=function(je){this.type=l.Syntax.ExportAllDeclaration,this.source=je};s.ExportAllDeclaration=L;var N=function(je){this.type=l.Syntax.ExportDefaultDeclaration,this.declaration=je};s.ExportDefaultDeclaration=N;var V=function(je,gt,Xt){this.type=l.Syntax.ExportNamedDeclaration,this.declaration=je,this.specifiers=gt,this.source=Xt};s.ExportNamedDeclaration=V;var j=function(je,gt){this.type=l.Syntax.ExportSpecifier,this.exported=gt,this.local=je};s.ExportSpecifier=j;var X=function(je){this.type=l.Syntax.ExpressionStatement,this.expression=je};s.ExpressionStatement=X;var re=function(je,gt,Xt){this.type=l.Syntax.ForInStatement,this.left=je,this.right=gt,this.body=Xt,this.each=!1};s.ForInStatement=re;var de=function(je,gt,Xt){this.type=l.Syntax.ForOfStatement,this.left=je,this.right=gt,this.body=Xt};s.ForOfStatement=de;var le=function(je,gt,Xt,Rn){this.type=l.Syntax.ForStatement,this.init=je,this.test=gt,this.update=Xt,this.body=Rn};s.ForStatement=le;var ve=function(je,gt,Xt,Rn){this.type=l.Syntax.FunctionDeclaration,this.id=je,this.params=gt,this.body=Xt,this.generator=Rn,this.expression=!1,this.async=!1};s.FunctionDeclaration=ve;var Ie=function(je,gt,Xt,Rn){this.type=l.Syntax.FunctionExpression,this.id=je,this.params=gt,this.body=Xt,this.generator=Rn,this.expression=!1,this.async=!1};s.FunctionExpression=Ie;var Pe=function(je){this.type=l.Syntax.Identifier,this.name=je};s.Identifier=Pe;var Ee=function(je,gt,Xt){this.type=l.Syntax.IfStatement,this.test=je,this.consequent=gt,this.alternate=Xt};s.IfStatement=Ee;var B=function(je,gt){this.type=l.Syntax.ImportDeclaration,this.specifiers=je,this.source=gt};s.ImportDeclaration=B;var M=function(je){this.type=l.Syntax.ImportDefaultSpecifier,this.local=je};s.ImportDefaultSpecifier=M;var $=function(je){this.type=l.Syntax.ImportNamespaceSpecifier,this.local=je};s.ImportNamespaceSpecifier=$;var W=function(je,gt){this.type=l.Syntax.ImportSpecifier,this.local=je,this.imported=gt};s.ImportSpecifier=W;var q=function(je,gt){this.type=l.Syntax.LabeledStatement,this.label=je,this.body=gt};s.LabeledStatement=q;var Q=function(je,gt){this.type=l.Syntax.Literal,this.value=je,this.raw=gt};s.Literal=Q;var ne=function(je,gt){this.type=l.Syntax.MetaProperty,this.meta=je,this.property=gt};s.MetaProperty=ne;var Te=function(je,gt,Xt,Rn,Dn){this.type=l.Syntax.MethodDefinition,this.key=je,this.computed=gt,this.value=Xt,this.kind=Rn,this.static=Dn};s.MethodDefinition=Te;var Oe=function(je){this.type=l.Syntax.Program,this.body=je,this.sourceType="module"};s.Module=Oe;var ze=function(je,gt){this.type=l.Syntax.NewExpression,this.callee=je,this.arguments=gt};s.NewExpression=ze;var Xe=function(je){this.type=l.Syntax.ObjectExpression,this.properties=je};s.ObjectExpression=Xe;var ie=function(je){this.type=l.Syntax.ObjectPattern,this.properties=je};s.ObjectPattern=ie;var ae=function(je,gt,Xt,Rn,Dn,zt){this.type=l.Syntax.Property,this.key=gt,this.computed=Xt,this.value=Rn,this.kind=je,this.method=Dn,this.shorthand=zt};s.Property=ae;var Ce=function(je,gt,Xt,Rn){this.type=l.Syntax.Literal,this.value=je,this.raw=gt,this.regex={pattern:Xt,flags:Rn}};s.RegexLiteral=Ce;var ce=function(je){this.type=l.Syntax.RestElement,this.argument=je};s.RestElement=ce;var ye=function(je){this.type=l.Syntax.ReturnStatement,this.argument=je};s.ReturnStatement=ye;var Qe=function(je){this.type=l.Syntax.Program,this.body=je,this.sourceType="script"};s.Script=Qe;var se=function(je){this.type=l.Syntax.SequenceExpression,this.expressions=je};s.SequenceExpression=se;var yt=function(je){this.type=l.Syntax.SpreadElement,this.argument=je};s.SpreadElement=yt;var Et=function(je,gt){this.type=l.Syntax.MemberExpression,this.computed=!1,this.object=je,this.property=gt};s.StaticMemberExpression=Et;var xt=function(){this.type=l.Syntax.Super};s.Super=xt;var Re=function(je,gt){this.type=l.Syntax.SwitchCase,this.test=je,this.consequent=gt};s.SwitchCase=Re;var Je=function(je,gt){this.type=l.Syntax.SwitchStatement,this.discriminant=je,this.cases=gt};s.SwitchStatement=Je;var He=function(je,gt){this.type=l.Syntax.TaggedTemplateExpression,this.tag=je,this.quasi=gt};s.TaggedTemplateExpression=He;var ut=function(je,gt){this.type=l.Syntax.TemplateElement,this.value=je,this.tail=gt};s.TemplateElement=ut;var pt=function(je,gt){this.type=l.Syntax.TemplateLiteral,this.quasis=je,this.expressions=gt};s.TemplateLiteral=pt;var Bt=function(){this.type=l.Syntax.ThisExpression};s.ThisExpression=Bt;var bt=function(je){this.type=l.Syntax.ThrowStatement,this.argument=je};s.ThrowStatement=bt;var jt=function(je,gt,Xt){this.type=l.Syntax.TryStatement,this.block=je,this.handler=gt,this.finalizer=Xt};s.TryStatement=jt;var Zt=function(je,gt){this.type=l.Syntax.UnaryExpression,this.operator=je,this.argument=gt,this.prefix=!0};s.UnaryExpression=Zt;var Pn=function(je,gt,Xt){this.type=l.Syntax.UpdateExpression,this.operator=je,this.argument=gt,this.prefix=Xt};s.UpdateExpression=Pn;var Zn=function(je,gt){this.type=l.Syntax.VariableDeclaration,this.declarations=je,this.kind=gt};s.VariableDeclaration=Zn;var fn=function(je,gt){this.type=l.Syntax.VariableDeclarator,this.id=je,this.init=gt};s.VariableDeclarator=fn;var Bn=function(je,gt){this.type=l.Syntax.WhileStatement,this.test=je,this.body=gt};s.WhileStatement=Bn;var uo=function(je,gt){this.type=l.Syntax.WithStatement,this.object=je,this.body=gt};s.WithStatement=uo;var rr=function(je,gt){this.type=l.Syntax.YieldExpression,this.argument=je,this.delegate=gt};s.YieldExpression=rr},function(a,s,c){Object.defineProperty(s,"__esModule",{value:!0});var l=c(9),f=c(10),u=c(11),d=c(7),h=c(12),g=c(2),p=c(13),v=function(){function y(m,w,x){w===void 0&&(w={}),this.config={range:typeof w.range=="boolean"&&w.range,loc:typeof w.loc=="boolean"&&w.loc,source:null,tokens:typeof w.tokens=="boolean"&&w.tokens,comment:typeof w.comment=="boolean"&&w.comment,tolerant:typeof w.tolerant=="boolean"&&w.tolerant},this.config.loc&&w.source&&w.source!==null&&(this.config.source=String(w.source)),this.delegate=x,this.errorHandler=new f.ErrorHandler,this.errorHandler.tolerant=this.config.tolerant,this.scanner=new h.Scanner(m,this.errorHandler),this.scanner.trackComment=this.config.comment,this.operatorPrecedence={")":0,";":0,",":0,"=":0,"]":0,"||":1,"&&":2,"|":3,"^":4,"&":5,"==":6,"!=":6,"===":6,"!==":6,"<":7,">":7,"<=":7,">=":7,"<<":8,">>":8,">>>":8,"+":9,"-":9,"*":11,"/":11,"%":11},this.lookahead={type:2,value:"",lineNumber:this.scanner.lineNumber,lineStart:0,start:0,end:0},this.hasLineTerminator=!1,this.context={isModule:!1,await:!1,allowIn:!0,allowStrictDirective:!0,allowYield:!0,firstCoverInitializedNameError:null,isAssignmentTarget:!1,isBindingElement:!1,inFunctionBody:!1,inIteration:!1,inSwitch:!1,labelSet:{},strict:!1},this.tokens=[],this.startMarker={index:0,line:this.scanner.lineNumber,column:0},this.lastMarker={index:0,line:this.scanner.lineNumber,column:0},this.nextToken(),this.lastMarker={index:this.scanner.index,line:this.scanner.lineNumber,column:this.scanner.index-this.scanner.lineStart}}return y.prototype.throwError=function(m){for(var w=[],x=1;x<arguments.length;x++)w[x-1]=arguments[x];var C=Array.prototype.slice.call(arguments,1),S=m.replace(/%(\d)/g,function(b,D){return l.assert(D<C.length,"Message reference must be in range"),C[D]}),T=this.lastMarker.index,_=this.lastMarker.line,E=this.lastMarker.column+1;throw this.errorHandler.createError(T,_,E,S)},y.prototype.tolerateError=function(m){for(var w=[],x=1;x<arguments.length;x++)w[x-1]=arguments[x];var C=Array.prototype.slice.call(arguments,1),S=m.replace(/%(\d)/g,function(b,D){return l.assert(D<C.length,"Message reference must be in range"),C[D]}),T=this.lastMarker.index,_=this.scanner.lineNumber,E=this.lastMarker.column+1;this.errorHandler.tolerateError(T,_,E,S)},y.prototype.unexpectedTokenError=function(m,w){var x,C=w||u.Messages.UnexpectedToken;if(m?(w||(C=m.type===2?u.Messages.UnexpectedEOS:m.type===3?u.Messages.UnexpectedIdentifier:m.type===6?u.Messages.UnexpectedNumber:m.type===8?u.Messages.UnexpectedString:m.type===10?u.Messages.UnexpectedTemplate:u.Messages.UnexpectedToken,m.type===4&&(this.scanner.isFutureReservedWord(m.value)?C=u.Messages.UnexpectedReserved:this.context.strict&&this.scanner.isStrictModeReservedWord(m.value)&&(C=u.Messages.StrictReservedWord))),x=m.value):x="ILLEGAL",C=C.replace("%0",x),m&&typeof m.lineNumber=="number"){var S=m.start,T=m.lineNumber,_=this.lastMarker.index-this.lastMarker.column,E=m.start-_+1;return this.errorHandler.createError(S,T,E,C)}return S=this.lastMarker.index,T=this.lastMarker.line,E=this.lastMarker.column+1,this.errorHandler.createError(S,T,E,C)},y.prototype.throwUnexpectedToken=function(m,w){throw this.unexpectedTokenError(m,w)},y.prototype.tolerateUnexpectedToken=function(m,w){this.errorHandler.tolerate(this.unexpectedTokenError(m,w))},y.prototype.collectComments=function(){if(this.config.comment){var m=this.scanner.scanComments();if(m.length>0&&this.delegate)for(var w=0;w<m.length;++w){var x=m[w],C=void 0;C={type:x.multiLine?"BlockComment":"LineComment",value:this.scanner.source.slice(x.slice[0],x.slice[1])},this.config.range&&(C.range=x.range),this.config.loc&&(C.loc=x.loc);var S={start:{line:x.loc.start.line,column:x.loc.start.column,offset:x.range[0]},end:{line:x.loc.end.line,column:x.loc.end.column,offset:x.range[1]}};this.delegate(C,S)}}else this.scanner.scanComments()},y.prototype.getTokenRaw=function(m){return this.scanner.source.slice(m.start,m.end)},y.prototype.convertToken=function(m){var w={type:p.TokenName[m.type],value:this.getTokenRaw(m)};if(this.config.range&&(w.range=[m.start,m.end]),this.config.loc&&(w.loc={start:{line:this.startMarker.line,column:this.startMarker.column},end:{line:this.scanner.lineNumber,column:this.scanner.index-this.scanner.lineStart}}),m.type===9){var x=m.pattern,C=m.flags;w.regex={pattern:x,flags:C}}return w},y.prototype.nextToken=function(){var m=this.lookahead;this.lastMarker.index=this.scanner.index,this.lastMarker.line=this.scanner.lineNumber,this.lastMarker.column=this.scanner.index-this.scanner.lineStart,this.collectComments(),this.scanner.index!==this.startMarker.index&&(this.startMarker.index=this.scanner.index,this.startMarker.line=this.scanner.lineNumber,this.startMarker.column=this.scanner.index-this.scanner.lineStart);var w=this.scanner.lex();return this.hasLineTerminator=m.lineNumber!==w.lineNumber,w&&this.context.strict&&w.type===3&&this.scanner.isStrictModeReservedWord(w.value)&&(w.type=4),this.lookahead=w,this.config.tokens&&w.type!==2&&this.tokens.push(this.convertToken(w)),m},y.prototype.nextRegexToken=function(){this.collectComments();var m=this.scanner.scanRegExp();return this.config.tokens&&(this.tokens.pop(),this.tokens.push(this.convertToken(m))),this.lookahead=m,this.nextToken(),m},y.prototype.createNode=function(){return{index:this.startMarker.index,line:this.startMarker.line,column:this.startMarker.column}},y.prototype.startNode=function(m,w){w===void 0&&(w=0);var x=m.start-m.lineStart,C=m.lineNumber;return x<0&&(x+=w,C--),{index:m.start,line:C,column:x}},y.prototype.finalize=function(m,w){if(this.config.range&&(w.range=[m.index,this.lastMarker.index]),this.config.loc&&(w.loc={start:{line:m.line,column:m.column},end:{line:this.lastMarker.line,column:this.lastMarker.column}},this.config.source&&(w.loc.source=this.config.source)),this.delegate){var x={start:{line:m.line,column:m.column,offset:m.index},end:{line:this.lastMarker.line,column:this.lastMarker.column,offset:this.lastMarker.index}};this.delegate(w,x)}return w},y.prototype.expect=function(m){var w=this.nextToken();w.type===7&&w.value===m||this.throwUnexpectedToken(w)},y.prototype.expectCommaSeparator=function(){if(this.config.tolerant){var m=this.lookahead;m.type===7&&m.value===","?this.nextToken():m.type===7&&m.value===";"?(this.nextToken(),this.tolerateUnexpectedToken(m)):this.tolerateUnexpectedToken(m,u.Messages.UnexpectedToken)}else this.expect(",")},y.prototype.expectKeyword=function(m){var w=this.nextToken();w.type===4&&w.value===m||this.throwUnexpectedToken(w)},y.prototype.match=function(m){return this.lookahead.type===7&&this.lookahead.value===m},y.prototype.matchKeyword=function(m){return this.lookahead.type===4&&this.lookahead.value===m},y.prototype.matchContextualKeyword=function(m){return this.lookahead.type===3&&this.lookahead.value===m},y.prototype.matchAssign=function(){if(this.lookahead.type!==7)return!1;var m=this.lookahead.value;return m==="="||m==="*="||m==="**="||m==="/="||m==="%="||m==="+="||m==="-="||m==="<<="||m===">>="||m===">>>="||m==="&="||m==="^="||m==="|="},y.prototype.isolateCoverGrammar=function(m){var w=this.context.isBindingElement,x=this.context.isAssignmentTarget,C=this.context.firstCoverInitializedNameError;this.context.isBindingElement=!0,this.context.isAssignmentTarget=!0,this.context.firstCoverInitializedNameError=null;var S=m.call(this);return this.context.firstCoverInitializedNameError!==null&&this.throwUnexpectedToken(this.context.firstCoverInitializedNameError),this.context.isBindingElement=w,this.context.isAssignmentTarget=x,this.context.firstCoverInitializedNameError=C,S},y.prototype.inheritCoverGrammar=function(m){var w=this.context.isBindingElement,x=this.context.isAssignmentTarget,C=this.context.firstCoverInitializedNameError;this.context.isBindingElement=!0,this.context.isAssignmentTarget=!0,this.context.firstCoverInitializedNameError=null;var S=m.call(this);return this.context.isBindingElement=this.context.isBindingElement&&w,this.context.isAssignmentTarget=this.context.isAssignmentTarget&&x,this.context.firstCoverInitializedNameError=C||this.context.firstCoverInitializedNameError,S},y.prototype.consumeSemicolon=function(){this.match(";")?this.nextToken():this.hasLineTerminator||(this.lookahead.type===2||this.match("}")||this.throwUnexpectedToken(this.lookahead),this.lastMarker.index=this.startMarker.index,this.lastMarker.line=this.startMarker.line,this.lastMarker.column=this.startMarker.column)},y.prototype.parsePrimaryExpression=function(){var m,w,x,C=this.createNode();switch(this.lookahead.type){case 3:(this.context.isModule||this.context.await)&&this.lookahead.value==="await"&&this.tolerateUnexpectedToken(this.lookahead),m=this.matchAsyncFunction()?this.parseFunctionExpression():this.finalize(C,new d.Identifier(this.nextToken().value));break;case 6:case 8:this.context.strict&&this.lookahead.octal&&this.tolerateUnexpectedToken(this.lookahead,u.Messages.StrictOctalLiteral),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,w=this.nextToken(),x=this.getTokenRaw(w),m=this.finalize(C,new d.Literal(w.value,x));break;case 1:this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,w=this.nextToken(),x=this.getTokenRaw(w),m=this.finalize(C,new d.Literal(w.value==="true",x));break;case 5:this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,w=this.nextToken(),x=this.getTokenRaw(w),m=this.finalize(C,new d.Literal(null,x));break;case 10:m=this.parseTemplateLiteral();break;case 7:switch(this.lookahead.value){case"(":this.context.isBindingElement=!1,m=this.inheritCoverGrammar(this.parseGroupExpression);break;case"[":m=this.inheritCoverGrammar(this.parseArrayInitializer);break;case"{":m=this.inheritCoverGrammar(this.parseObjectInitializer);break;case"/":case"/=":this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,this.scanner.index=this.startMarker.index,w=this.nextRegexToken(),x=this.getTokenRaw(w),m=this.finalize(C,new d.RegexLiteral(w.regex,x,w.pattern,w.flags));break;default:m=this.throwUnexpectedToken(this.nextToken())}break;case 4:!this.context.strict&&this.context.allowYield&&this.matchKeyword("yield")?m=this.parseIdentifierName():!this.context.strict&&this.matchKeyword("let")?m=this.finalize(C,new d.Identifier(this.nextToken().value)):(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,this.matchKeyword("function")?m=this.parseFunctionExpression():this.matchKeyword("this")?(this.nextToken(),m=this.finalize(C,new d.ThisExpression)):m=this.matchKeyword("class")?this.parseClassExpression():this.throwUnexpectedToken(this.nextToken()));break;default:m=this.throwUnexpectedToken(this.nextToken())}return m},y.prototype.parseSpreadElement=function(){var m=this.createNode();this.expect("...");var w=this.inheritCoverGrammar(this.parseAssignmentExpression);return this.finalize(m,new d.SpreadElement(w))},y.prototype.parseArrayInitializer=function(){var m=this.createNode(),w=[];for(this.expect("[");!this.match("]");)if(this.match(","))this.nextToken(),w.push(null);else if(this.match("...")){var x=this.parseSpreadElement();this.match("]")||(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1,this.expect(",")),w.push(x)}else w.push(this.inheritCoverGrammar(this.parseAssignmentExpression)),this.match("]")||this.expect(",");return this.expect("]"),this.finalize(m,new d.ArrayExpression(w))},y.prototype.parsePropertyMethod=function(m){this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var w=this.context.strict,x=this.context.allowStrictDirective;this.context.allowStrictDirective=m.simple;var C=this.isolateCoverGrammar(this.parseFunctionSourceElements);return this.context.strict&&m.firstRestricted&&this.tolerateUnexpectedToken(m.firstRestricted,m.message),this.context.strict&&m.stricted&&this.tolerateUnexpectedToken(m.stricted,m.message),this.context.strict=w,this.context.allowStrictDirective=x,C},y.prototype.parsePropertyMethodFunction=function(){var m=this.createNode(),w=this.context.allowYield;this.context.allowYield=!0;var x=this.parseFormalParameters(),C=this.parsePropertyMethod(x);return this.context.allowYield=w,this.finalize(m,new d.FunctionExpression(null,x.params,C,!1))},y.prototype.parsePropertyMethodAsyncFunction=function(){var m=this.createNode(),w=this.context.allowYield,x=this.context.await;this.context.allowYield=!1,this.context.await=!0;var C=this.parseFormalParameters(),S=this.parsePropertyMethod(C);return this.context.allowYield=w,this.context.await=x,this.finalize(m,new d.AsyncFunctionExpression(null,C.params,S))},y.prototype.parseObjectPropertyKey=function(){var m,w=this.createNode(),x=this.nextToken();switch(x.type){case 8:case 6:this.context.strict&&x.octal&&this.tolerateUnexpectedToken(x,u.Messages.StrictOctalLiteral);var C=this.getTokenRaw(x);m=this.finalize(w,new d.Literal(x.value,C));break;case 3:case 1:case 5:case 4:m=this.finalize(w,new d.Identifier(x.value));break;case 7:x.value==="["?(m=this.isolateCoverGrammar(this.parseAssignmentExpression),this.expect("]")):m=this.throwUnexpectedToken(x);break;default:m=this.throwUnexpectedToken(x)}return m},y.prototype.isPropertyKey=function(m,w){return m.type===g.Syntax.Identifier&&m.name===w||m.type===g.Syntax.Literal&&m.value===w},y.prototype.parseObjectProperty=function(m){var w,x=this.createNode(),C=this.lookahead,S=null,T=null,_=!1,E=!1,b=!1,D=!1;if(C.type===3){var I=C.value;this.nextToken(),_=this.match("["),S=(D=!(this.hasLineTerminator||I!=="async"||this.match(":")||this.match("(")||this.match("*")||this.match(",")))?this.parseObjectPropertyKey():this.finalize(x,new d.Identifier(I))}else this.match("*")?this.nextToken():(_=this.match("["),S=this.parseObjectPropertyKey());var P=this.qualifiedPropertyName(this.lookahead);if(C.type===3&&!D&&C.value==="get"&&P)w="get",_=this.match("["),S=this.parseObjectPropertyKey(),this.context.allowYield=!1,T=this.parseGetterMethod();else if(C.type===3&&!D&&C.value==="set"&&P)w="set",_=this.match("["),S=this.parseObjectPropertyKey(),T=this.parseSetterMethod();else if(C.type===7&&C.value==="*"&&P)w="init",_=this.match("["),S=this.parseObjectPropertyKey(),T=this.parseGeneratorMethod(),E=!0;else if(S||this.throwUnexpectedToken(this.lookahead),w="init",this.match(":")&&!D)!_&&this.isPropertyKey(S,"__proto__")&&(m.value&&this.tolerateError(u.Messages.DuplicateProtoProperty),m.value=!0),this.nextToken(),T=this.inheritCoverGrammar(this.parseAssignmentExpression);else if(this.match("("))T=D?this.parsePropertyMethodAsyncFunction():this.parsePropertyMethodFunction(),E=!0;else if(C.type===3)if(I=this.finalize(x,new d.Identifier(C.value)),this.match("=")){this.context.firstCoverInitializedNameError=this.lookahead,this.nextToken(),b=!0;var O=this.isolateCoverGrammar(this.parseAssignmentExpression);T=this.finalize(x,new d.AssignmentPattern(I,O))}else b=!0,T=I;else this.throwUnexpectedToken(this.nextToken());return this.finalize(x,new d.Property(w,S,_,T,E,b))},y.prototype.parseObjectInitializer=function(){var m=this.createNode();this.expect("{");for(var w=[],x={value:!1};!this.match("}");)w.push(this.parseObjectProperty(x)),this.match("}")||this.expectCommaSeparator();return this.expect("}"),this.finalize(m,new d.ObjectExpression(w))},y.prototype.parseTemplateHead=function(){l.assert(this.lookahead.head,"Template literal must start with a template head");var m=this.createNode(),w=this.nextToken(),x=w.value,C=w.cooked;return this.finalize(m,new d.TemplateElement({raw:x,cooked:C},w.tail))},y.prototype.parseTemplateElement=function(){this.lookahead.type!==10&&this.throwUnexpectedToken();var m=this.createNode(),w=this.nextToken(),x=w.value,C=w.cooked;return this.finalize(m,new d.TemplateElement({raw:x,cooked:C},w.tail))},y.prototype.parseTemplateLiteral=function(){var m=this.createNode(),w=[],x=[],C=this.parseTemplateHead();for(x.push(C);!C.tail;)w.push(this.parseExpression()),C=this.parseTemplateElement(),x.push(C);return this.finalize(m,new d.TemplateLiteral(x,w))},y.prototype.reinterpretExpressionAsPattern=function(m){switch(m.type){case g.Syntax.Identifier:case g.Syntax.MemberExpression:case g.Syntax.RestElement:case g.Syntax.AssignmentPattern:break;case g.Syntax.SpreadElement:m.type=g.Syntax.RestElement,this.reinterpretExpressionAsPattern(m.argument);break;case g.Syntax.ArrayExpression:m.type=g.Syntax.ArrayPattern;for(var w=0;w<m.elements.length;w++)m.elements[w]!==null&&this.reinterpretExpressionAsPattern(m.elements[w]);break;case g.Syntax.ObjectExpression:for(m.type=g.Syntax.ObjectPattern,w=0;w<m.properties.length;w++)this.reinterpretExpressionAsPattern(m.properties[w].value);break;case g.Syntax.AssignmentExpression:m.type=g.Syntax.AssignmentPattern,delete m.operator,this.reinterpretExpressionAsPattern(m.left)}},y.prototype.parseGroupExpression=function(){var m;if(this.expect("("),this.match(")"))this.nextToken(),this.match("=>")||this.expect("=>"),m={type:"ArrowParameterPlaceHolder",params:[],async:!1};else{var w=this.lookahead,x=[];if(this.match("..."))m=this.parseRestElement(x),this.expect(")"),this.match("=>")||this.expect("=>"),m={type:"ArrowParameterPlaceHolder",params:[m],async:!1};else{var C=!1;if(this.context.isBindingElement=!0,m=this.inheritCoverGrammar(this.parseAssignmentExpression),this.match(",")){var S=[];for(this.context.isAssignmentTarget=!1,S.push(m);this.lookahead.type!==2&&this.match(",");){if(this.nextToken(),this.match(")")){this.nextToken();for(var T=0;T<S.length;T++)this.reinterpretExpressionAsPattern(S[T]);C=!0,m={type:"ArrowParameterPlaceHolder",params:S,async:!1}}else if(this.match("...")){for(this.context.isBindingElement||this.throwUnexpectedToken(this.lookahead),S.push(this.parseRestElement(x)),this.expect(")"),this.match("=>")||this.expect("=>"),this.context.isBindingElement=!1,T=0;T<S.length;T++)this.reinterpretExpressionAsPattern(S[T]);C=!0,m={type:"ArrowParameterPlaceHolder",params:S,async:!1}}else S.push(this.inheritCoverGrammar(this.parseAssignmentExpression));if(C)break}C||(m=this.finalize(this.startNode(w),new d.SequenceExpression(S)))}if(!C){if(this.expect(")"),this.match("=>")&&(m.type===g.Syntax.Identifier&&m.name==="yield"&&(C=!0,m={type:"ArrowParameterPlaceHolder",params:[m],async:!1}),!C)){if(this.context.isBindingElement||this.throwUnexpectedToken(this.lookahead),m.type===g.Syntax.SequenceExpression)for(T=0;T<m.expressions.length;T++)this.reinterpretExpressionAsPattern(m.expressions[T]);else this.reinterpretExpressionAsPattern(m);m={type:"ArrowParameterPlaceHolder",params:m.type===g.Syntax.SequenceExpression?m.expressions:[m],async:!1}}this.context.isBindingElement=!1}}}return m},y.prototype.parseArguments=function(){this.expect("(");var m=[];if(!this.match(")"))for(;;){var w=this.match("...")?this.parseSpreadElement():this.isolateCoverGrammar(this.parseAssignmentExpression);if(m.push(w),this.match(")")||(this.expectCommaSeparator(),this.match(")")))break}return this.expect(")"),m},y.prototype.isIdentifierName=function(m){return m.type===3||m.type===4||m.type===1||m.type===5},y.prototype.parseIdentifierName=function(){var m=this.createNode(),w=this.nextToken();return this.isIdentifierName(w)||this.throwUnexpectedToken(w),this.finalize(m,new d.Identifier(w.value))},y.prototype.parseNewExpression=function(){var m,w=this.createNode(),x=this.parseIdentifierName();if(l.assert(x.name==="new","New expression must start with `new`"),this.match("."))if(this.nextToken(),this.lookahead.type===3&&this.context.inFunctionBody&&this.lookahead.value==="target"){var C=this.parseIdentifierName();m=new d.MetaProperty(x,C)}else this.throwUnexpectedToken(this.lookahead);else{var S=this.isolateCoverGrammar(this.parseLeftHandSideExpression),T=this.match("(")?this.parseArguments():[];m=new d.NewExpression(S,T),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}return this.finalize(w,m)},y.prototype.parseAsyncArgument=function(){var m=this.parseAssignmentExpression();return this.context.firstCoverInitializedNameError=null,m},y.prototype.parseAsyncArguments=function(){this.expect("(");var m=[];if(!this.match(")"))for(;;){var w=this.match("...")?this.parseSpreadElement():this.isolateCoverGrammar(this.parseAsyncArgument);if(m.push(w),this.match(")")||(this.expectCommaSeparator(),this.match(")")))break}return this.expect(")"),m},y.prototype.parseLeftHandSideExpressionAllowCall=function(){var m,w=this.lookahead,x=this.matchContextualKeyword("async"),C=this.context.allowIn;for(this.context.allowIn=!0,this.matchKeyword("super")&&this.context.inFunctionBody?(m=this.createNode(),this.nextToken(),m=this.finalize(m,new d.Super),this.match("(")||this.match(".")||this.match("[")||this.throwUnexpectedToken(this.lookahead)):m=this.inheritCoverGrammar(this.matchKeyword("new")?this.parseNewExpression:this.parsePrimaryExpression);;)if(this.match(".")){this.context.isBindingElement=!1,this.context.isAssignmentTarget=!0,this.expect(".");var S=this.parseIdentifierName();m=this.finalize(this.startNode(w),new d.StaticMemberExpression(m,S))}else if(this.match("(")){var T=x&&w.lineNumber===this.lookahead.lineNumber;this.context.isBindingElement=!1,this.context.isAssignmentTarget=!1;var _=T?this.parseAsyncArguments():this.parseArguments();if(m=this.finalize(this.startNode(w),new d.CallExpression(m,_)),T&&this.match("=>")){for(var E=0;E<_.length;++E)this.reinterpretExpressionAsPattern(_[E]);m={type:"ArrowParameterPlaceHolder",params:_,async:!0}}}else if(this.match("["))this.context.isBindingElement=!1,this.context.isAssignmentTarget=!0,this.expect("["),S=this.isolateCoverGrammar(this.parseExpression),this.expect("]"),m=this.finalize(this.startNode(w),new d.ComputedMemberExpression(m,S));else{if(this.lookahead.type!==10||!this.lookahead.head)break;var b=this.parseTemplateLiteral();m=this.finalize(this.startNode(w),new d.TaggedTemplateExpression(m,b))}return this.context.allowIn=C,m},y.prototype.parseSuper=function(){var m=this.createNode();return this.expectKeyword("super"),this.match("[")||this.match(".")||this.throwUnexpectedToken(this.lookahead),this.finalize(m,new d.Super)},y.prototype.parseLeftHandSideExpression=function(){l.assert(this.context.allowIn,"callee of new expression always allow in keyword.");for(var m=this.startNode(this.lookahead),w=this.matchKeyword("super")&&this.context.inFunctionBody?this.parseSuper():this.inheritCoverGrammar(this.matchKeyword("new")?this.parseNewExpression:this.parsePrimaryExpression);;)if(this.match("[")){this.context.isBindingElement=!1,this.context.isAssignmentTarget=!0,this.expect("[");var x=this.isolateCoverGrammar(this.parseExpression);this.expect("]"),w=this.finalize(m,new d.ComputedMemberExpression(w,x))}else if(this.match("."))this.context.isBindingElement=!1,this.context.isAssignmentTarget=!0,this.expect("."),x=this.parseIdentifierName(),w=this.finalize(m,new d.StaticMemberExpression(w,x));else{if(this.lookahead.type!==10||!this.lookahead.head)break;var C=this.parseTemplateLiteral();w=this.finalize(m,new d.TaggedTemplateExpression(w,C))}return w},y.prototype.parseUpdateExpression=function(){var m,w=this.lookahead;if(this.match("++")||this.match("--")){var x=this.startNode(w),C=this.nextToken();m=this.inheritCoverGrammar(this.parseUnaryExpression),this.context.strict&&m.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(m.name)&&this.tolerateError(u.Messages.StrictLHSPrefix),this.context.isAssignmentTarget||this.tolerateError(u.Messages.InvalidLHSInAssignment);var S=!0;m=this.finalize(x,new d.UpdateExpression(C.value,m,S)),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}else if(m=this.inheritCoverGrammar(this.parseLeftHandSideExpressionAllowCall),!this.hasLineTerminator&&this.lookahead.type===7&&(this.match("++")||this.match("--"))){this.context.strict&&m.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(m.name)&&this.tolerateError(u.Messages.StrictLHSPostfix),this.context.isAssignmentTarget||this.tolerateError(u.Messages.InvalidLHSInAssignment),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var T=this.nextToken().value;S=!1,m=this.finalize(this.startNode(w),new d.UpdateExpression(T,m,S))}return m},y.prototype.parseAwaitExpression=function(){var m=this.createNode();this.nextToken();var w=this.parseUnaryExpression();return this.finalize(m,new d.AwaitExpression(w))},y.prototype.parseUnaryExpression=function(){var m;if(this.match("+")||this.match("-")||this.match("~")||this.match("!")||this.matchKeyword("delete")||this.matchKeyword("void")||this.matchKeyword("typeof")){var w=this.startNode(this.lookahead),x=this.nextToken();m=this.inheritCoverGrammar(this.parseUnaryExpression),m=this.finalize(w,new d.UnaryExpression(x.value,m)),this.context.strict&&m.operator==="delete"&&m.argument.type===g.Syntax.Identifier&&this.tolerateError(u.Messages.StrictDelete),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}else m=this.context.await&&this.matchContextualKeyword("await")?this.parseAwaitExpression():this.parseUpdateExpression();return m},y.prototype.parseExponentiationExpression=function(){var m=this.lookahead,w=this.inheritCoverGrammar(this.parseUnaryExpression);if(w.type!==g.Syntax.UnaryExpression&&this.match("**")){this.nextToken(),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var x=w,C=this.isolateCoverGrammar(this.parseExponentiationExpression);w=this.finalize(this.startNode(m),new d.BinaryExpression("**",x,C))}return w},y.prototype.binaryPrecedence=function(m){var w=m.value;return m.type===7?this.operatorPrecedence[w]||0:m.type===4&&(w==="instanceof"||this.context.allowIn&&w==="in")?7:0},y.prototype.parseBinaryExpression=function(){var m=this.lookahead,w=this.inheritCoverGrammar(this.parseExponentiationExpression),x=this.lookahead,C=this.binaryPrecedence(x);if(C>0){this.nextToken(),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;for(var S=[m,this.lookahead],T=w,_=this.isolateCoverGrammar(this.parseExponentiationExpression),E=[T,x.value,_],b=[C];!((C=this.binaryPrecedence(this.lookahead))<=0);){for(;E.length>2&&C<=b[b.length-1];){_=E.pop();var D=E.pop();b.pop(),T=E.pop(),S.pop();var I=this.startNode(S[S.length-1]);E.push(this.finalize(I,new d.BinaryExpression(D,T,_)))}E.push(this.nextToken().value),b.push(C),S.push(this.lookahead),E.push(this.isolateCoverGrammar(this.parseExponentiationExpression))}var P=E.length-1;w=E[P];for(var O=S.pop();P>1;){var A=S.pop(),F=O&&O.lineStart;I=this.startNode(A,F),D=E[P-1],w=this.finalize(I,new d.BinaryExpression(D,E[P-2],w)),P-=2,O=A}}return w},y.prototype.parseConditionalExpression=function(){var m=this.lookahead,w=this.inheritCoverGrammar(this.parseBinaryExpression);if(this.match("?")){this.nextToken();var x=this.context.allowIn;this.context.allowIn=!0;var C=this.isolateCoverGrammar(this.parseAssignmentExpression);this.context.allowIn=x,this.expect(":");var S=this.isolateCoverGrammar(this.parseAssignmentExpression);w=this.finalize(this.startNode(m),new d.ConditionalExpression(w,C,S)),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}return w},y.prototype.checkPatternParam=function(m,w){switch(w.type){case g.Syntax.Identifier:this.validateParam(m,w,w.name);break;case g.Syntax.RestElement:this.checkPatternParam(m,w.argument);break;case g.Syntax.AssignmentPattern:this.checkPatternParam(m,w.left);break;case g.Syntax.ArrayPattern:for(var x=0;x<w.elements.length;x++)w.elements[x]!==null&&this.checkPatternParam(m,w.elements[x]);break;case g.Syntax.ObjectPattern:for(x=0;x<w.properties.length;x++)this.checkPatternParam(m,w.properties[x].value)}m.simple=m.simple&&w instanceof d.Identifier},y.prototype.reinterpretAsCoverFormalsList=function(m){var w,x=[m],C=!1;switch(m.type){case g.Syntax.Identifier:break;case"ArrowParameterPlaceHolder":x=m.params,C=m.async;break;default:return null}w={simple:!0,paramSet:{}};for(var S=0;S<x.length;++S)(T=x[S]).type===g.Syntax.AssignmentPattern?T.right.type===g.Syntax.YieldExpression&&(T.right.argument&&this.throwUnexpectedToken(this.lookahead),T.right.type=g.Syntax.Identifier,T.right.name="yield",delete T.right.argument,delete T.right.delegate):C&&T.type===g.Syntax.Identifier&&T.name==="await"&&this.throwUnexpectedToken(this.lookahead),this.checkPatternParam(w,T),x[S]=T;if(this.context.strict||!this.context.allowYield)for(S=0;S<x.length;++S){var T;(T=x[S]).type===g.Syntax.YieldExpression&&this.throwUnexpectedToken(this.lookahead)}if(w.message===u.Messages.StrictParamDupe){var _=this.context.strict?w.stricted:w.firstRestricted;this.throwUnexpectedToken(_,w.message)}return{simple:w.simple,params:x,stricted:w.stricted,firstRestricted:w.firstRestricted,message:w.message}},y.prototype.parseAssignmentExpression=function(){var m;if(!this.context.allowYield&&this.matchKeyword("yield"))m=this.parseYieldExpression();else{var w=this.lookahead,x=w;if(m=this.parseConditionalExpression(),x.type===3&&x.lineNumber===this.lookahead.lineNumber&&x.value==="async"&&(this.lookahead.type===3||this.matchKeyword("yield"))){var C=this.parsePrimaryExpression();this.reinterpretExpressionAsPattern(C),m={type:"ArrowParameterPlaceHolder",params:[C],async:!0}}if(m.type==="ArrowParameterPlaceHolder"||this.match("=>")){this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var S=m.async,T=this.reinterpretAsCoverFormalsList(m);if(T){this.hasLineTerminator&&this.tolerateUnexpectedToken(this.lookahead),this.context.firstCoverInitializedNameError=null;var _=this.context.strict,E=this.context.allowStrictDirective;this.context.allowStrictDirective=T.simple;var b=this.context.allowYield,D=this.context.await;this.context.allowYield=!0,this.context.await=S;var I=this.startNode(w);this.expect("=>");var P=void 0;if(this.match("{")){var O=this.context.allowIn;this.context.allowIn=!0,P=this.parseFunctionSourceElements(),this.context.allowIn=O}else P=this.isolateCoverGrammar(this.parseAssignmentExpression);var A=P.type!==g.Syntax.BlockStatement;this.context.strict&&T.firstRestricted&&this.throwUnexpectedToken(T.firstRestricted,T.message),this.context.strict&&T.stricted&&this.tolerateUnexpectedToken(T.stricted,T.message),m=S?this.finalize(I,new d.AsyncArrowFunctionExpression(T.params,P,A)):this.finalize(I,new d.ArrowFunctionExpression(T.params,P,A)),this.context.strict=_,this.context.allowStrictDirective=E,this.context.allowYield=b,this.context.await=D}}else if(this.matchAssign()){if(this.context.isAssignmentTarget||this.tolerateError(u.Messages.InvalidLHSInAssignment),this.context.strict&&m.type===g.Syntax.Identifier){var F=m;this.scanner.isRestrictedWord(F.name)&&this.tolerateUnexpectedToken(x,u.Messages.StrictLHSAssignment),this.scanner.isStrictModeReservedWord(F.name)&&this.tolerateUnexpectedToken(x,u.Messages.StrictReservedWord)}this.match("=")?this.reinterpretExpressionAsPattern(m):(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1);var G=(x=this.nextToken()).value,L=this.isolateCoverGrammar(this.parseAssignmentExpression);m=this.finalize(this.startNode(w),new d.AssignmentExpression(G,m,L)),this.context.firstCoverInitializedNameError=null}}return m},y.prototype.parseExpression=function(){var m=this.lookahead,w=this.isolateCoverGrammar(this.parseAssignmentExpression);if(this.match(",")){var x=[];for(x.push(w);this.lookahead.type!==2&&this.match(",");)this.nextToken(),x.push(this.isolateCoverGrammar(this.parseAssignmentExpression));w=this.finalize(this.startNode(m),new d.SequenceExpression(x))}return w},y.prototype.parseStatementListItem=function(){var m;if(this.context.isAssignmentTarget=!0,this.context.isBindingElement=!0,this.lookahead.type===4)switch(this.lookahead.value){case"export":this.context.isModule||this.tolerateUnexpectedToken(this.lookahead,u.Messages.IllegalExportDeclaration),m=this.parseExportDeclaration();break;case"import":this.context.isModule||this.tolerateUnexpectedToken(this.lookahead,u.Messages.IllegalImportDeclaration),m=this.parseImportDeclaration();break;case"const":m=this.parseLexicalDeclaration({inFor:!1});break;case"function":m=this.parseFunctionDeclaration();break;case"class":m=this.parseClassDeclaration();break;case"let":m=this.isLexicalDeclaration()?this.parseLexicalDeclaration({inFor:!1}):this.parseStatement();break;default:m=this.parseStatement()}else m=this.parseStatement();return m},y.prototype.parseBlock=function(){var m=this.createNode();this.expect("{");for(var w=[];!this.match("}");)w.push(this.parseStatementListItem());return this.expect("}"),this.finalize(m,new d.BlockStatement(w))},y.prototype.parseLexicalBinding=function(m,w){var x=this.createNode(),C=this.parsePattern([],m);this.context.strict&&C.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(C.name)&&this.tolerateError(u.Messages.StrictVarName);var S=null;return m==="const"?this.matchKeyword("in")||this.matchContextualKeyword("of")||(this.match("=")?(this.nextToken(),S=this.isolateCoverGrammar(this.parseAssignmentExpression)):this.throwError(u.Messages.DeclarationMissingInitializer,"const")):(!w.inFor&&C.type!==g.Syntax.Identifier||this.match("="))&&(this.expect("="),S=this.isolateCoverGrammar(this.parseAssignmentExpression)),this.finalize(x,new d.VariableDeclarator(C,S))},y.prototype.parseBindingList=function(m,w){for(var x=[this.parseLexicalBinding(m,w)];this.match(",");)this.nextToken(),x.push(this.parseLexicalBinding(m,w));return x},y.prototype.isLexicalDeclaration=function(){var m=this.scanner.saveState();this.scanner.scanComments();var w=this.scanner.lex();return this.scanner.restoreState(m),w.type===3||w.type===7&&w.value==="["||w.type===7&&w.value==="{"||w.type===4&&w.value==="let"||w.type===4&&w.value==="yield"},y.prototype.parseLexicalDeclaration=function(m){var w=this.createNode(),x=this.nextToken().value;l.assert(x==="let"||x==="const","Lexical declaration must be either let or const");var C=this.parseBindingList(x,m);return this.consumeSemicolon(),this.finalize(w,new d.VariableDeclaration(C,x))},y.prototype.parseBindingRestElement=function(m,w){var x=this.createNode();this.expect("...");var C=this.parsePattern(m,w);return this.finalize(x,new d.RestElement(C))},y.prototype.parseArrayPattern=function(m,w){var x=this.createNode();this.expect("[");for(var C=[];!this.match("]");)if(this.match(","))this.nextToken(),C.push(null);else{if(this.match("...")){C.push(this.parseBindingRestElement(m,w));break}C.push(this.parsePatternWithDefault(m,w)),this.match("]")||this.expect(",")}return this.expect("]"),this.finalize(x,new d.ArrayPattern(C))},y.prototype.parsePropertyPattern=function(m,w){var x,C,S=this.createNode(),T=!1,_=!1;if(this.lookahead.type===3){var E=this.lookahead;x=this.parseVariableIdentifier();var b=this.finalize(S,new d.Identifier(E.value));if(this.match("=")){m.push(E),_=!0,this.nextToken();var D=this.parseAssignmentExpression();C=this.finalize(this.startNode(E),new d.AssignmentPattern(b,D))}else this.match(":")?(this.expect(":"),C=this.parsePatternWithDefault(m,w)):(m.push(E),_=!0,C=b)}else T=this.match("["),x=this.parseObjectPropertyKey(),this.expect(":"),C=this.parsePatternWithDefault(m,w);return this.finalize(S,new d.Property("init",x,T,C,!1,_))},y.prototype.parseObjectPattern=function(m,w){var x=this.createNode(),C=[];for(this.expect("{");!this.match("}");)C.push(this.parsePropertyPattern(m,w)),this.match("}")||this.expect(",");return this.expect("}"),this.finalize(x,new d.ObjectPattern(C))},y.prototype.parsePattern=function(m,w){var x;return this.match("[")?x=this.parseArrayPattern(m,w):this.match("{")?x=this.parseObjectPattern(m,w):(!this.matchKeyword("let")||w!=="const"&&w!=="let"||this.tolerateUnexpectedToken(this.lookahead,u.Messages.LetInLexicalBinding),m.push(this.lookahead),x=this.parseVariableIdentifier(w)),x},y.prototype.parsePatternWithDefault=function(m,w){var x=this.lookahead,C=this.parsePattern(m,w);if(this.match("=")){this.nextToken();var S=this.context.allowYield;this.context.allowYield=!0;var T=this.isolateCoverGrammar(this.parseAssignmentExpression);this.context.allowYield=S,C=this.finalize(this.startNode(x),new d.AssignmentPattern(C,T))}return C},y.prototype.parseVariableIdentifier=function(m){var w=this.createNode(),x=this.nextToken();return x.type===4&&x.value==="yield"?this.context.strict?this.tolerateUnexpectedToken(x,u.Messages.StrictReservedWord):this.context.allowYield||this.throwUnexpectedToken(x):x.type!==3?this.context.strict&&x.type===4&&this.scanner.isStrictModeReservedWord(x.value)?this.tolerateUnexpectedToken(x,u.Messages.StrictReservedWord):(this.context.strict||x.value!=="let"||m!=="var")&&this.throwUnexpectedToken(x):(this.context.isModule||this.context.await)&&x.type===3&&x.value==="await"&&this.tolerateUnexpectedToken(x),this.finalize(w,new d.Identifier(x.value))},y.prototype.parseVariableDeclaration=function(m){var w=this.createNode(),x=this.parsePattern([],"var");this.context.strict&&x.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(x.name)&&this.tolerateError(u.Messages.StrictVarName);var C=null;return this.match("=")?(this.nextToken(),C=this.isolateCoverGrammar(this.parseAssignmentExpression)):x.type===g.Syntax.Identifier||m.inFor||this.expect("="),this.finalize(w,new d.VariableDeclarator(x,C))},y.prototype.parseVariableDeclarationList=function(m){var w={inFor:m.inFor},x=[];for(x.push(this.parseVariableDeclaration(w));this.match(",");)this.nextToken(),x.push(this.parseVariableDeclaration(w));return x},y.prototype.parseVariableStatement=function(){var m=this.createNode();this.expectKeyword("var");var w=this.parseVariableDeclarationList({inFor:!1});return this.consumeSemicolon(),this.finalize(m,new d.VariableDeclaration(w,"var"))},y.prototype.parseEmptyStatement=function(){var m=this.createNode();return this.expect(";"),this.finalize(m,new d.EmptyStatement)},y.prototype.parseExpressionStatement=function(){var m=this.createNode(),w=this.parseExpression();return this.consumeSemicolon(),this.finalize(m,new d.ExpressionStatement(w))},y.prototype.parseIfClause=function(){return this.context.strict&&this.matchKeyword("function")&&this.tolerateError(u.Messages.StrictFunction),this.parseStatement()},y.prototype.parseIfStatement=function(){var m,w=this.createNode(),x=null;this.expectKeyword("if"),this.expect("(");var C=this.parseExpression();return!this.match(")")&&this.config.tolerant?(this.tolerateUnexpectedToken(this.nextToken()),m=this.finalize(this.createNode(),new d.EmptyStatement)):(this.expect(")"),m=this.parseIfClause(),this.matchKeyword("else")&&(this.nextToken(),x=this.parseIfClause())),this.finalize(w,new d.IfStatement(C,m,x))},y.prototype.parseDoWhileStatement=function(){var m=this.createNode();this.expectKeyword("do");var w=this.context.inIteration;this.context.inIteration=!0;var x=this.parseStatement();this.context.inIteration=w,this.expectKeyword("while"),this.expect("(");var C=this.parseExpression();return!this.match(")")&&this.config.tolerant?this.tolerateUnexpectedToken(this.nextToken()):(this.expect(")"),this.match(";")&&this.nextToken()),this.finalize(m,new d.DoWhileStatement(x,C))},y.prototype.parseWhileStatement=function(){var m,w=this.createNode();this.expectKeyword("while"),this.expect("(");var x=this.parseExpression();if(!this.match(")")&&this.config.tolerant)this.tolerateUnexpectedToken(this.nextToken()),m=this.finalize(this.createNode(),new d.EmptyStatement);else{this.expect(")");var C=this.context.inIteration;this.context.inIteration=!0,m=this.parseStatement(),this.context.inIteration=C}return this.finalize(w,new d.WhileStatement(x,m))},y.prototype.parseForStatement=function(){var m,w,x,C=null,S=null,T=null,_=!0,E=this.createNode();if(this.expectKeyword("for"),this.expect("("),this.match(";"))this.nextToken();else if(this.matchKeyword("var")){C=this.createNode(),this.nextToken();var b=this.context.allowIn;this.context.allowIn=!1;var D=this.parseVariableDeclarationList({inFor:!0});if(this.context.allowIn=b,D.length===1&&this.matchKeyword("in")){var I=D[0];I.init&&(I.id.type===g.Syntax.ArrayPattern||I.id.type===g.Syntax.ObjectPattern||this.context.strict)&&this.tolerateError(u.Messages.ForInOfLoopInitializer,"for-in"),C=this.finalize(C,new d.VariableDeclaration(D,"var")),this.nextToken(),m=C,w=this.parseExpression(),C=null}else D.length===1&&D[0].init===null&&this.matchContextualKeyword("of")?(C=this.finalize(C,new d.VariableDeclaration(D,"var")),this.nextToken(),m=C,w=this.parseAssignmentExpression(),C=null,_=!1):(C=this.finalize(C,new d.VariableDeclaration(D,"var")),this.expect(";"))}else if(this.matchKeyword("const")||this.matchKeyword("let")){C=this.createNode();var P=this.nextToken().value;this.context.strict||this.lookahead.value!=="in"?(b=this.context.allowIn,this.context.allowIn=!1,D=this.parseBindingList(P,{inFor:!0}),this.context.allowIn=b,D.length===1&&D[0].init===null&&this.matchKeyword("in")?(C=this.finalize(C,new d.VariableDeclaration(D,P)),this.nextToken(),m=C,w=this.parseExpression(),C=null):D.length===1&&D[0].init===null&&this.matchContextualKeyword("of")?(C=this.finalize(C,new d.VariableDeclaration(D,P)),this.nextToken(),m=C,w=this.parseAssignmentExpression(),C=null,_=!1):(this.consumeSemicolon(),C=this.finalize(C,new d.VariableDeclaration(D,P)))):(C=this.finalize(C,new d.Identifier(P)),this.nextToken(),m=C,w=this.parseExpression(),C=null)}else{var O=this.lookahead;if(b=this.context.allowIn,this.context.allowIn=!1,C=this.inheritCoverGrammar(this.parseAssignmentExpression),this.context.allowIn=b,this.matchKeyword("in"))this.context.isAssignmentTarget&&C.type!==g.Syntax.AssignmentExpression||this.tolerateError(u.Messages.InvalidLHSInForIn),this.nextToken(),this.reinterpretExpressionAsPattern(C),m=C,w=this.parseExpression(),C=null;else if(this.matchContextualKeyword("of"))this.context.isAssignmentTarget&&C.type!==g.Syntax.AssignmentExpression||this.tolerateError(u.Messages.InvalidLHSInForLoop),this.nextToken(),this.reinterpretExpressionAsPattern(C),m=C,w=this.parseAssignmentExpression(),C=null,_=!1;else{if(this.match(",")){for(var A=[C];this.match(",");)this.nextToken(),A.push(this.isolateCoverGrammar(this.parseAssignmentExpression));C=this.finalize(this.startNode(O),new d.SequenceExpression(A))}this.expect(";")}}if(m===void 0&&(this.match(";")||(S=this.parseExpression()),this.expect(";"),this.match(")")||(T=this.parseExpression())),!this.match(")")&&this.config.tolerant)this.tolerateUnexpectedToken(this.nextToken()),x=this.finalize(this.createNode(),new d.EmptyStatement);else{this.expect(")");var F=this.context.inIteration;this.context.inIteration=!0,x=this.isolateCoverGrammar(this.parseStatement),this.context.inIteration=F}return m===void 0?this.finalize(E,new d.ForStatement(C,S,T,x)):_?this.finalize(E,new d.ForInStatement(m,w,x)):this.finalize(E,new d.ForOfStatement(m,w,x))},y.prototype.parseContinueStatement=function(){var m=this.createNode();this.expectKeyword("continue");var w=null;if(this.lookahead.type===3&&!this.hasLineTerminator){var x=this.parseVariableIdentifier();w=x;var C="$"+x.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,C)||this.throwError(u.Messages.UnknownLabel,x.name)}return this.consumeSemicolon(),w!==null||this.context.inIteration||this.throwError(u.Messages.IllegalContinue),this.finalize(m,new d.ContinueStatement(w))},y.prototype.parseBreakStatement=function(){var m=this.createNode();this.expectKeyword("break");var w=null;if(this.lookahead.type===3&&!this.hasLineTerminator){var x=this.parseVariableIdentifier(),C="$"+x.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,C)||this.throwError(u.Messages.UnknownLabel,x.name),w=x}return this.consumeSemicolon(),w!==null||this.context.inIteration||this.context.inSwitch||this.throwError(u.Messages.IllegalBreak),this.finalize(m,new d.BreakStatement(w))},y.prototype.parseReturnStatement=function(){this.context.inFunctionBody||this.tolerateError(u.Messages.IllegalReturn);var m=this.createNode();this.expectKeyword("return");var w=(this.match(";")||this.match("}")||this.hasLineTerminator||this.lookahead.type===2)&&this.lookahead.type!==8&&this.lookahead.type!==10?null:this.parseExpression();return this.consumeSemicolon(),this.finalize(m,new d.ReturnStatement(w))},y.prototype.parseWithStatement=function(){this.context.strict&&this.tolerateError(u.Messages.StrictModeWith);var m,w=this.createNode();this.expectKeyword("with"),this.expect("(");var x=this.parseExpression();return!this.match(")")&&this.config.tolerant?(this.tolerateUnexpectedToken(this.nextToken()),m=this.finalize(this.createNode(),new d.EmptyStatement)):(this.expect(")"),m=this.parseStatement()),this.finalize(w,new d.WithStatement(x,m))},y.prototype.parseSwitchCase=function(){var m,w=this.createNode();this.matchKeyword("default")?(this.nextToken(),m=null):(this.expectKeyword("case"),m=this.parseExpression()),this.expect(":");for(var x=[];!(this.match("}")||this.matchKeyword("default")||this.matchKeyword("case"));)x.push(this.parseStatementListItem());return this.finalize(w,new d.SwitchCase(m,x))},y.prototype.parseSwitchStatement=function(){var m=this.createNode();this.expectKeyword("switch"),this.expect("(");var w=this.parseExpression();this.expect(")");var x=this.context.inSwitch;this.context.inSwitch=!0;var C=[],S=!1;for(this.expect("{");!this.match("}");){var T=this.parseSwitchCase();T.test===null&&(S&&this.throwError(u.Messages.MultipleDefaultsInSwitch),S=!0),C.push(T)}return this.expect("}"),this.context.inSwitch=x,this.finalize(m,new d.SwitchStatement(w,C))},y.prototype.parseLabelledStatement=function(){var m,w=this.createNode(),x=this.parseExpression();if(x.type===g.Syntax.Identifier&&this.match(":")){this.nextToken();var C=x,S="$"+C.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,S)&&this.throwError(u.Messages.Redeclaration,"Label",C.name),this.context.labelSet[S]=!0;var T=void 0;if(this.matchKeyword("class"))this.tolerateUnexpectedToken(this.lookahead),T=this.parseClassDeclaration();else if(this.matchKeyword("function")){var _=this.lookahead,E=this.parseFunctionDeclaration();this.context.strict?this.tolerateUnexpectedToken(_,u.Messages.StrictFunction):E.generator&&this.tolerateUnexpectedToken(_,u.Messages.GeneratorInLegacyContext),T=E}else T=this.parseStatement();delete this.context.labelSet[S],m=new d.LabeledStatement(C,T)}else this.consumeSemicolon(),m=new d.ExpressionStatement(x);return this.finalize(w,m)},y.prototype.parseThrowStatement=function(){var m=this.createNode();this.expectKeyword("throw"),this.hasLineTerminator&&this.throwError(u.Messages.NewlineAfterThrow);var w=this.parseExpression();return this.consumeSemicolon(),this.finalize(m,new d.ThrowStatement(w))},y.prototype.parseCatchClause=function(){var m=this.createNode();this.expectKeyword("catch"),this.expect("("),this.match(")")&&this.throwUnexpectedToken(this.lookahead);for(var w=[],x=this.parsePattern(w),C={},S=0;S<w.length;S++){var T="$"+w[S].value;Object.prototype.hasOwnProperty.call(C,T)&&this.tolerateError(u.Messages.DuplicateBinding,w[S].value),C[T]=!0}this.context.strict&&x.type===g.Syntax.Identifier&&this.scanner.isRestrictedWord(x.name)&&this.tolerateError(u.Messages.StrictCatchVariable),this.expect(")");var _=this.parseBlock();return this.finalize(m,new d.CatchClause(x,_))},y.prototype.parseFinallyClause=function(){return this.expectKeyword("finally"),this.parseBlock()},y.prototype.parseTryStatement=function(){var m=this.createNode();this.expectKeyword("try");var w=this.parseBlock(),x=this.matchKeyword("catch")?this.parseCatchClause():null,C=this.matchKeyword("finally")?this.parseFinallyClause():null;return x||C||this.throwError(u.Messages.NoCatchOrFinally),this.finalize(m,new d.TryStatement(w,x,C))},y.prototype.parseDebuggerStatement=function(){var m=this.createNode();return this.expectKeyword("debugger"),this.consumeSemicolon(),this.finalize(m,new d.DebuggerStatement)},y.prototype.parseStatement=function(){var m;switch(this.lookahead.type){case 1:case 5:case 6:case 8:case 10:case 9:m=this.parseExpressionStatement();break;case 7:var w=this.lookahead.value;m=w==="{"?this.parseBlock():w==="("?this.parseExpressionStatement():w===";"?this.parseEmptyStatement():this.parseExpressionStatement();break;case 3:m=this.matchAsyncFunction()?this.parseFunctionDeclaration():this.parseLabelledStatement();break;case 4:switch(this.lookahead.value){case"break":m=this.parseBreakStatement();break;case"continue":m=this.parseContinueStatement();break;case"debugger":m=this.parseDebuggerStatement();break;case"do":m=this.parseDoWhileStatement();break;case"for":m=this.parseForStatement();break;case"function":m=this.parseFunctionDeclaration();break;case"if":m=this.parseIfStatement();break;case"return":m=this.parseReturnStatement();break;case"switch":m=this.parseSwitchStatement();break;case"throw":m=this.parseThrowStatement();break;case"try":m=this.parseTryStatement();break;case"var":m=this.parseVariableStatement();break;case"while":m=this.parseWhileStatement();break;case"with":m=this.parseWithStatement();break;default:m=this.parseExpressionStatement()}break;default:m=this.throwUnexpectedToken(this.lookahead)}return m},y.prototype.parseFunctionSourceElements=function(){var m=this.createNode();this.expect("{");var w=this.parseDirectivePrologues(),x=this.context.labelSet,C=this.context.inIteration,S=this.context.inSwitch,T=this.context.inFunctionBody;for(this.context.labelSet={},this.context.inIteration=!1,this.context.inSwitch=!1,this.context.inFunctionBody=!0;this.lookahead.type!==2&&!this.match("}");)w.push(this.parseStatementListItem());return this.expect("}"),this.context.labelSet=x,this.context.inIteration=C,this.context.inSwitch=S,this.context.inFunctionBody=T,this.finalize(m,new d.BlockStatement(w))},y.prototype.validateParam=function(m,w,x){var C="$"+x;this.context.strict?(this.scanner.isRestrictedWord(x)&&(m.stricted=w,m.message=u.Messages.StrictParamName),Object.prototype.hasOwnProperty.call(m.paramSet,C)&&(m.stricted=w,m.message=u.Messages.StrictParamDupe)):m.firstRestricted||(this.scanner.isRestrictedWord(x)?(m.firstRestricted=w,m.message=u.Messages.StrictParamName):this.scanner.isStrictModeReservedWord(x)?(m.firstRestricted=w,m.message=u.Messages.StrictReservedWord):Object.prototype.hasOwnProperty.call(m.paramSet,C)&&(m.stricted=w,m.message=u.Messages.StrictParamDupe)),typeof Object.defineProperty=="function"?Object.defineProperty(m.paramSet,C,{value:!0,enumerable:!0,writable:!0,configurable:!0}):m.paramSet[C]=!0},y.prototype.parseRestElement=function(m){var w=this.createNode();this.expect("...");var x=this.parsePattern(m);return this.match("=")&&this.throwError(u.Messages.DefaultRestParameter),this.match(")")||this.throwError(u.Messages.ParameterAfterRestParameter),this.finalize(w,new d.RestElement(x))},y.prototype.parseFormalParameter=function(m){for(var w=[],x=this.match("...")?this.parseRestElement(w):this.parsePatternWithDefault(w),C=0;C<w.length;C++)this.validateParam(m,w[C],w[C].value);m.simple=m.simple&&x instanceof d.Identifier,m.params.push(x)},y.prototype.parseFormalParameters=function(m){var w;if(w={simple:!0,params:[],firstRestricted:m},this.expect("("),!this.match(")"))for(w.paramSet={};this.lookahead.type!==2&&(this.parseFormalParameter(w),!this.match(")"))&&(this.expect(","),!this.match(")")););return this.expect(")"),{simple:w.simple,params:w.params,stricted:w.stricted,firstRestricted:w.firstRestricted,message:w.message}},y.prototype.matchAsyncFunction=function(){var m=this.matchContextualKeyword("async");if(m){var w=this.scanner.saveState();this.scanner.scanComments();var x=this.scanner.lex();this.scanner.restoreState(w),m=w.lineNumber===x.lineNumber&&x.type===4&&x.value==="function"}return m},y.prototype.parseFunctionDeclaration=function(m){var w=this.createNode(),x=this.matchContextualKeyword("async");x&&this.nextToken(),this.expectKeyword("function");var C,S=!x&&this.match("*");S&&this.nextToken();var T=null,_=null;if(!m||!this.match("(")){var E=this.lookahead;T=this.parseVariableIdentifier(),this.context.strict?this.scanner.isRestrictedWord(E.value)&&this.tolerateUnexpectedToken(E,u.Messages.StrictFunctionName):this.scanner.isRestrictedWord(E.value)?(_=E,C=u.Messages.StrictFunctionName):this.scanner.isStrictModeReservedWord(E.value)&&(_=E,C=u.Messages.StrictReservedWord)}var b=this.context.await,D=this.context.allowYield;this.context.await=x,this.context.allowYield=!S;var I=this.parseFormalParameters(_),P=I.params,O=I.stricted;_=I.firstRestricted,I.message&&(C=I.message);var A=this.context.strict,F=this.context.allowStrictDirective;this.context.allowStrictDirective=I.simple;var G=this.parseFunctionSourceElements();return this.context.strict&&_&&this.throwUnexpectedToken(_,C),this.context.strict&&O&&this.tolerateUnexpectedToken(O,C),this.context.strict=A,this.context.allowStrictDirective=F,this.context.await=b,this.context.allowYield=D,x?this.finalize(w,new d.AsyncFunctionDeclaration(T,P,G)):this.finalize(w,new d.FunctionDeclaration(T,P,G,S))},y.prototype.parseFunctionExpression=function(){var m=this.createNode(),w=this.matchContextualKeyword("async");w&&this.nextToken(),this.expectKeyword("function");var x,C=!w&&this.match("*");C&&this.nextToken();var S,T=null,_=this.context.await,E=this.context.allowYield;if(this.context.await=w,this.context.allowYield=!C,!this.match("(")){var b=this.lookahead;T=this.context.strict||C||!this.matchKeyword("yield")?this.parseVariableIdentifier():this.parseIdentifierName(),this.context.strict?this.scanner.isRestrictedWord(b.value)&&this.tolerateUnexpectedToken(b,u.Messages.StrictFunctionName):this.scanner.isRestrictedWord(b.value)?(S=b,x=u.Messages.StrictFunctionName):this.scanner.isStrictModeReservedWord(b.value)&&(S=b,x=u.Messages.StrictReservedWord)}var D=this.parseFormalParameters(S),I=D.params,P=D.stricted;S=D.firstRestricted,D.message&&(x=D.message);var O=this.context.strict,A=this.context.allowStrictDirective;this.context.allowStrictDirective=D.simple;var F=this.parseFunctionSourceElements();return this.context.strict&&S&&this.throwUnexpectedToken(S,x),this.context.strict&&P&&this.tolerateUnexpectedToken(P,x),this.context.strict=O,this.context.allowStrictDirective=A,this.context.await=_,this.context.allowYield=E,w?this.finalize(m,new d.AsyncFunctionExpression(T,I,F)):this.finalize(m,new 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m=this.createNode(),w=this.context.allowYield;this.context.allowYield=!0;var x=this.parseFormalParameters();x.params.length>0&&this.tolerateError(u.Messages.BadGetterArity);var C=this.parsePropertyMethod(x);return this.context.allowYield=w,this.finalize(m,new d.FunctionExpression(null,x.params,C,!1))},y.prototype.parseSetterMethod=function(){var m=this.createNode(),w=this.context.allowYield;this.context.allowYield=!0;var x=this.parseFormalParameters();x.params.length!==1?this.tolerateError(u.Messages.BadSetterArity):x.params[0]instanceof d.RestElement&&this.tolerateError(u.Messages.BadSetterRestParameter);var C=this.parsePropertyMethod(x);return this.context.allowYield=w,this.finalize(m,new d.FunctionExpression(null,x.params,C,!1))},y.prototype.parseGeneratorMethod=function(){var m=this.createNode(),w=this.context.allowYield;this.context.allowYield=!0;var x=this.parseFormalParameters();this.context.allowYield=!1;var C=this.parsePropertyMethod(x);return 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m=this.createNode();this.expect("*"),this.matchContextualKeyword("as")||this.throwError(u.Messages.NoAsAfterImportNamespace),this.nextToken();var w=this.parseIdentifierName();return this.finalize(m,new d.ImportNamespaceSpecifier(w))},y.prototype.parseImportDeclaration=function(){this.context.inFunctionBody&&this.throwError(u.Messages.IllegalImportDeclaration);var m,w=this.createNode();this.expectKeyword("import");var x=[];if(this.lookahead.type===8)m=this.parseModuleSpecifier();else{if(this.match("{")?x=x.concat(this.parseNamedImports()):this.match("*")?x.push(this.parseImportNamespaceSpecifier()):this.isIdentifierName(this.lookahead)&&!this.matchKeyword("default")?(x.push(this.parseImportDefaultSpecifier()),this.match(",")&&(this.nextToken(),this.match("*")?x.push(this.parseImportNamespaceSpecifier()):this.match("{")?x=x.concat(this.parseNamedImports()):this.throwUnexpectedToken(this.lookahead))):this.throwUnexpectedToken(this.nextToken()),!this.matchContextualKeyword("from")){var C=this.lookahead.value?u.Messages.UnexpectedToken:u.Messages.MissingFromClause;this.throwError(C,this.lookahead.value)}this.nextToken(),m=this.parseModuleSpecifier()}return this.consumeSemicolon(),this.finalize(w,new d.ImportDeclaration(x,m))},y.prototype.parseExportSpecifier=function(){var m=this.createNode(),w=this.parseIdentifierName(),x=w;return this.matchContextualKeyword("as")&&(this.nextToken(),x=this.parseIdentifierName()),this.finalize(m,new d.ExportSpecifier(w,x))},y.prototype.parseExportDeclaration=function(){this.context.inFunctionBody&&this.throwError(u.Messages.IllegalExportDeclaration);var m,w=this.createNode();if(this.expectKeyword("export"),this.matchKeyword("default"))if(this.nextToken(),this.matchKeyword("function")){var x=this.parseFunctionDeclaration(!0);m=this.finalize(w,new d.ExportDefaultDeclaration(x))}else this.matchKeyword("class")?(x=this.parseClassDeclaration(!0),m=this.finalize(w,new d.ExportDefaultDeclaration(x))):this.matchContextualKeyword("async")?(x=this.matchAsyncFunction()?this.parseFunctionDeclaration(!0):this.parseAssignmentExpression(),m=this.finalize(w,new d.ExportDefaultDeclaration(x))):(this.matchContextualKeyword("from")&&this.throwError(u.Messages.UnexpectedToken,this.lookahead.value),x=this.match("{")?this.parseObjectInitializer():this.match("[")?this.parseArrayInitializer():this.parseAssignmentExpression(),this.consumeSemicolon(),m=this.finalize(w,new d.ExportDefaultDeclaration(x)));else if(this.match("*")){if(this.nextToken(),!this.matchContextualKeyword("from")){var C=this.lookahead.value?u.Messages.UnexpectedToken:u.Messages.MissingFromClause;this.throwError(C,this.lookahead.value)}this.nextToken();var S=this.parseModuleSpecifier();this.consumeSemicolon(),m=this.finalize(w,new d.ExportAllDeclaration(S))}else if(this.lookahead.type===4){switch(x=void 0,this.lookahead.value){case"let":case"const":x=this.parseLexicalDeclaration({inFor:!1});break;case"var":case"class":case"function":x=this.parseStatementListItem();break;default:this.throwUnexpectedToken(this.lookahead)}m=this.finalize(w,new d.ExportNamedDeclaration(x,[],null))}else if(this.matchAsyncFunction())x=this.parseFunctionDeclaration(),m=this.finalize(w,new d.ExportNamedDeclaration(x,[],null));else{var T=[],_=null,E=!1;for(this.expect("{");!this.match("}");)E=E||this.matchKeyword("default"),T.push(this.parseExportSpecifier()),this.match("}")||this.expect(",");this.expect("}"),this.matchContextualKeyword("from")?(this.nextToken(),_=this.parseModuleSpecifier(),this.consumeSemicolon()):E?(C=this.lookahead.value?u.Messages.UnexpectedToken:u.Messages.MissingFromClause,this.throwError(C,this.lookahead.value)):this.consumeSemicolon(),m=this.finalize(w,new d.ExportNamedDeclaration(null,T,_))}return 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v},p.prototype.isFutureReservedWord=function(v){switch(v){case"enum":case"export":case"import":case"super":return!0;default:return!1}},p.prototype.isStrictModeReservedWord=function(v){switch(v){case"implements":case"interface":case"package":case"private":case"protected":case"public":case"static":case"yield":case"let":return!0;default:return!1}},p.prototype.isRestrictedWord=function(v){return v==="eval"||v==="arguments"},p.prototype.isKeyword=function(v){switch(v.length){case 2:return v==="if"||v==="in"||v==="do";case 3:return v==="var"||v==="for"||v==="new"||v==="try"||v==="let";case 4:return v==="this"||v==="else"||v==="case"||v==="void"||v==="with"||v==="enum";case 5:return v==="while"||v==="break"||v==="catch"||v==="throw"||v==="const"||v==="yield"||v==="class"||v==="super";case 6:return v==="return"||v==="typeof"||v==="delete"||v==="switch"||v==="export"||v==="import";case 7:return v==="default"||v==="finally"||v==="extends";case 8:return 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this.index=v,this.getComplexIdentifier();if(y>=55296&&y<57343)return this.index=v,this.getComplexIdentifier();if(!f.Character.isIdentifierPart(y))break;++this.index}return this.source.slice(v,this.index)},p.prototype.getComplexIdentifier=function(){var v,y=this.codePointAt(this.index),m=f.Character.fromCodePoint(y);for(this.index+=m.length,y===92&&(this.source.charCodeAt(this.index)!==117&&this.throwUnexpectedToken(),++this.index,this.source[this.index]==="{"?(++this.index,v=this.scanUnicodeCodePointEscape()):(v=this.scanHexEscape("u"))!==null&&v!=="\\"&&f.Character.isIdentifierStart(v.charCodeAt(0))||this.throwUnexpectedToken(),m=v);!this.eof()&&(y=this.codePointAt(this.index),f.Character.isIdentifierPart(y));)m+=v=f.Character.fromCodePoint(y),this.index+=v.length,y===92&&(m=m.substr(0,m.length-1),this.source.charCodeAt(this.index)!==117&&this.throwUnexpectedToken(),++this.index,this.source[this.index]==="{"?(++this.index,v=this.scanUnicodeCodePointEscape()):(v=this.scanHexEscape("u"))!==null&&v!=="\\"&&f.Character.isIdentifierPart(v.charCodeAt(0))||this.throwUnexpectedToken(),m+=v);return m},p.prototype.octalToDecimal=function(v){var y=v!=="0",m=h(v);return!this.eof()&&f.Character.isOctalDigit(this.source.charCodeAt(this.index))&&(y=!0,m=8*m+h(this.source[this.index++]),"0123".indexOf(v)>=0&&!this.eof()&&f.Character.isOctalDigit(this.source.charCodeAt(this.index))&&(m=8*m+h(this.source[this.index++]))),{code:m,octal:y}},p.prototype.scanIdentifier=function(){var v,y=this.index,m=this.source.charCodeAt(y)===92?this.getComplexIdentifier():this.getIdentifier();if((v=m.length===1?3:this.isKeyword(m)?4:m==="null"?5:m==="true"||m==="false"?1:3)!=3&&y+m.length!==this.index){var w=this.index;this.index=y,this.tolerateUnexpectedToken(u.Messages.InvalidEscapedReservedWord),this.index=w}return{type:v,value:m,lineNumber:this.lineNumber,lineStart:this.lineStart,start:y,end:this.index}},p.prototype.scanPunctuator=function(){var v=this.index,y=this.source[this.index];switch(y){case"(":case"{":y==="{"&&this.curlyStack.push("{"),++this.index;break;case".":++this.index,this.source[this.index]==="."&&this.source[this.index+1]==="."&&(this.index+=2,y="...");break;case"}":++this.index,this.curlyStack.pop();break;case")":case";":case",":case"[":case"]":case":":case"?":case"~":++this.index;break;default:(y=this.source.substr(this.index,4))===">>>="?this.index+=4:(y=y.substr(0,3))==="==="||y==="!=="||y===">>>"||y==="<<="||y===">>="||y==="**="?this.index+=3:(y=y.substr(0,2))==="&&"||y==="||"||y==="=="||y==="!="||y==="+="||y==="-="||y==="*="||y==="/="||y==="++"||y==="--"||y==="<<"||y===">>"||y==="&="||y==="|="||y==="^="||y==="%="||y==="<="||y===">="||y==="=>"||y==="**"?this.index+=2:(y=this.source[this.index],"<>=!+-*%&|^/".indexOf(y)>=0&&++this.index)}return this.index===v&&this.throwUnexpectedToken(),{type:7,value:y,lineNumber:this.lineNumber,lineStart:this.lineStart,start:v,end:this.index}},p.prototype.scanHexLiteral=function(v){for(var y="";!this.eof()&&f.Character.isHexDigit(this.source.charCodeAt(this.index));)y+=this.source[this.index++];return y.length===0&&this.throwUnexpectedToken(),f.Character.isIdentifierStart(this.source.charCodeAt(this.index))&&this.throwUnexpectedToken(),{type:6,value:parseInt("0x"+y,16),lineNumber:this.lineNumber,lineStart:this.lineStart,start:v,end:this.index}},p.prototype.scanBinaryLiteral=function(v){for(var y,m="";!this.eof()&&((y=this.source[this.index])==="0"||y==="1");)m+=this.source[this.index++];return m.length===0&&this.throwUnexpectedToken(),this.eof()||(y=this.source.charCodeAt(this.index),(f.Character.isIdentifierStart(y)||f.Character.isDecimalDigit(y))&&this.throwUnexpectedToken()),{type:6,value:parseInt(m,2),lineNumber:this.lineNumber,lineStart:this.lineStart,start:v,end:this.index}},p.prototype.scanOctalLiteral=function(v,y){var m="",w=!1;for(f.Character.isOctalDigit(v.charCodeAt(0))?(w=!0,m="0"+this.source[this.index++]):++this.index;!this.eof()&&f.Character.isOctalDigit(this.source.charCodeAt(this.index));)m+=this.source[this.index++];return w||m.length!==0||this.throwUnexpectedToken(),(f.Character.isIdentifierStart(this.source.charCodeAt(this.index))||f.Character.isDecimalDigit(this.source.charCodeAt(this.index)))&&this.throwUnexpectedToken(),{type:6,value:parseInt(m,8),octal:w,lineNumber:this.lineNumber,lineStart:this.lineStart,start:y,end:this.index}},p.prototype.isImplicitOctalLiteral=function(){for(var v=this.index+1;v<this.length;++v){var y=this.source[v];if(y==="8"||y==="9")return!1;if(!f.Character.isOctalDigit(y.charCodeAt(0)))return!0}return!0},p.prototype.scanNumericLiteral=function(){var v=this.index,y=this.source[v];l.assert(f.Character.isDecimalDigit(y.charCodeAt(0))||y===".","Numeric literal must start with a decimal digit or a decimal point");var m="";if(y!=="."){if(m=this.source[this.index++],y=this.source[this.index],m==="0"){if(y==="x"||y==="X")return++this.index,this.scanHexLiteral(v);if(y==="b"||y==="B")return++this.index,this.scanBinaryLiteral(v);if(y==="o"||y==="O")return this.scanOctalLiteral(y,v);if(y&&f.Character.isOctalDigit(y.charCodeAt(0))&&this.isImplicitOctalLiteral())return this.scanOctalLiteral(y,v)}for(;f.Character.isDecimalDigit(this.source.charCodeAt(this.index));)m+=this.source[this.index++];y=this.source[this.index]}if(y==="."){for(m+=this.source[this.index++];f.Character.isDecimalDigit(this.source.charCodeAt(this.index));)m+=this.source[this.index++];y=this.source[this.index]}if(y==="e"||y==="E")if(m+=this.source[this.index++],(y=this.source[this.index])!=="+"&&y!=="-"||(m+=this.source[this.index++]),f.Character.isDecimalDigit(this.source.charCodeAt(this.index)))for(;f.Character.isDecimalDigit(this.source.charCodeAt(this.index));)m+=this.source[this.index++];else this.throwUnexpectedToken();return f.Character.isIdentifierStart(this.source.charCodeAt(this.index))&&this.throwUnexpectedToken(),{type:6,value:parseFloat(m),lineNumber:this.lineNumber,lineStart:this.lineStart,start:v,end:this.index}},p.prototype.scanStringLiteral=function(){var v=this.index,y=this.source[v];l.assert(y==="'"||y==='"',"String literal must starts with a quote"),++this.index;for(var m=!1,w="";!this.eof();){var x=this.source[this.index++];if(x===y){y="";break}if(x==="\\")if((x=this.source[this.index++])&&f.Character.isLineTerminator(x.charCodeAt(0)))++this.lineNumber,x==="\r"&&this.source[this.index]===`
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 `&&++this.index,this.lineStart=this.index;else switch(S){case"n":v+=`
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 `&&++this.index,this.lineStart=this.index,v+=`
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y=this.source[this.index++],m=!1,w=!1;!this.eof();)if(y+=v=this.source[this.index++],v==="\\")v=this.source[this.index++],f.Character.isLineTerminator(v.charCodeAt(0))&&this.throwUnexpectedToken(u.Messages.UnterminatedRegExp),y+=v;else if(f.Character.isLineTerminator(v.charCodeAt(0)))this.throwUnexpectedToken(u.Messages.UnterminatedRegExp);else if(m)v==="]"&&(m=!1);else{if(v==="/"){w=!0;break}v==="["&&(m=!0)}return w||this.throwUnexpectedToken(u.Messages.UnterminatedRegExp),y.substr(1,y.length-2)},p.prototype.scanRegExpFlags=function(){for(var v="";!this.eof();){var y=this.source[this.index];if(!f.Character.isIdentifierPart(y.charCodeAt(0)))break;if(++this.index,y!=="\\"||this.eof())v+=y;else if((y=this.source[this.index])==="u"){++this.index;var m=this.index,w=this.scanHexEscape("u");if(w!==null)for(v+=w;m<this.index;++m)this.source[m];else this.index=m,v+="u";this.tolerateUnexpectedToken()}else this.tolerateUnexpectedToken()}return v},p.prototype.scanRegExp=function(){var 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o=i(38),a=i(53),s=i(76),c=i(54),l=Object.prototype.toString,f=Object.prototype.hasOwnProperty,u={0:"\\0",7:"\\a",8:"\\b",9:"\\t",10:"\\n",11:"\\v",12:"\\f",13:"\\r",27:"\\e",34:'\\"',92:"\\\\",133:"\\N",160:"\\_",8232:"\\L",8233:"\\P"},d=["y","Y","yes","Yes","YES","on","On","ON","n","N","no","No","NO","off","Off","OFF"];function h(O){var A,V,G;if(A=O.toString(16).toUpperCase(),O<=255)V="x",G=2;else if(O<=65535)V="u",G=4;else{if(!(O<=4294967295))throw new a("code point within a string may not be greater than 0xFFFFFFFF");V="U",G=8}return"\\"+V+o.repeat("0",G-A.length)+A}function g(O){this.schema=O.schema||s,this.indent=Math.max(1,O.indent||2),this.noArrayIndent=O.noArrayIndent||!1,this.skipInvalid=O.skipInvalid||!1,this.flowLevel=o.isNothing(O.flowLevel)?-1:O.flowLevel,this.styleMap=function(A,V){var 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-`).forEach(Aue),Nue(e)),!0),t.requestData=(n,i)=>{t.parseAsText(e.parseData)},t.isBusy=()=>!!e.requestCount,t.getNumberOfOutputPorts=()=>e.numberOfOutputs}const Uue={numberOfOutputs:1,requestCount:0,splitMode:null,trackDuplicates:!1};function aV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Uue,r),K.obj(t,e),K.get(t,e,["url","baseURL"]),K.setGet(t,e,["dataAccessHelper","splitMode","trackDuplicates"]),K.algo(t,e,0,1),K.event(t,e,"busy"),Fue(t,e)}const Bue=K.newInstance(aV,"vtkOBJReader");var Gue={newInstance:Bue,extend:aV,...Vue};function Wue(t,e){e.classHierarchy.push("vtkPolyDataNormals"),t.vtkPolyDataNormalsExecute=(r,n,i)=>{if(!i)return null;const o=new Float32Array(i.length),a=new Float32Array(3*r);let s=0,c=0;const l=n.length,f=[0,0,0],u=[0,0,0];for(let d=0;d<l;d+=c+1)if(c=n[d],!(c<3)){for(let h=1;h<=3;++h)f[h-1]=3*n[d+h];if(nN.computeNormal(i.slice(f[0],f[0]+3),i.slice(f[1],f[1]+3),i.slice(f[2],f[2]+3),u),a[s++]=u[0],a[s++]=u[1],a[s++]=u[2],e.computePointNormals)for(let h=1;h<=c;++h){let g=3*n[d+h];o[g]+=u[0],o[++g]+=u[1],o[++g]+=u[2]}}if(e.computePointNormals){const d=[0,0,0];for(let h=0;h<i.length;)d[0]=o[h],d[1]=o[h+1],d[2]=o[h+2],tn.normalize(d),o[h++]=d[0],o[h++]=d[1],o[h++]=d[2]}return[a,o]},t.requestData=(r,n)=>{if(!t.getNumberOfInputPorts())return;const o=r[0];if(!o)return;const a=Kr.newInstance();a.setPoints(o.getPoints()),a.setVerts(o.getVerts()),a.setLines(o.getLines()),a.setPolys(o.getPolys()),a.setStrips(o.getStrips()),a.getPointData().passData(o.getPointData()),a.getCellData().passData(o.getCellData()),a.getFieldData().passData(o.getFieldData());const[s,c]=t.vtkPolyDataNormalsExecute(o.getNumberOfPolys(),o.getPolys().getData(),o.getPoints().getData());if(e.computePointNormals){const l=Vt.newInstance({numberOfComponents:3,name:"Normals",values:c});a.getPointData().setNormals(l)}if(e.computeCellNormals){const l=Vt.newInstance({numberOfComponents:3,name:"Normals",values:s});a.getCellData().setNormals(l)}n[0]=a}}function zue(t){return{computeCellNormals:!1,computePointNormals:!0,...t}}function sV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,zue(r)),K.obj(t,e),K.algo(t,e,1,1),K.setGet(t,e,["computeCellNormals","computePointNormals"]),Wue(t,e)}const $ue=K.newInstance(sV,"vtkPolyDataNormals");var jue={newInstance:$ue,extend:sV};class Hue{constructor(e){this._color=[255,255,255],this._actors=[],this.id=e.id,this._color=e.color??this._color,this._format=e.format;const r=new TextDecoder,n=jue.newInstance(),i=o=>{const a=ic.newInstance();a.setMapper(o);const s=kd.newInstance();return s.setColor(this._color[0]/255,this._color[1]/255,this._color[2]/255),a.setProperty(s),a};if(this._format===Ka.PLY){const o=_a.newInstance(),a=Ale.newInstance();a.parseAsArrayBuffer(e.arrayBuffer),o.setInputConnection(a.getOutputPort()),this._actors.push(i(o))}else if(this._format===Ka.STL){const o=_a.newInstance(),a=Ble.newInstance();a.parseAsArrayBuffer(e.arrayBuffer),n.setInputConnection(a.getOutputPort()),o.setInputConnection(n.getOutputPort()),this._actors.push(i(o))}else if(this._format===Ka.OBJ){const o=Gue.newInstance({splitMode:e.materialUrl?"usemtl":null});o.parseAsText(r.decode(e.arrayBuffer));const a=o.getNumberOfOutputPorts();for(let s=0;s<a;s++){const c=o.getOutputData(s),l=_a.newInstance();l.setInputData(c),this._actors.push(i(l))}}else if(this._format===Ka.VTP){const o=_a.newInstance(),a=oV.newInstance();a.parseAsArrayBuffer(e.arrayBuffer),o.setInputConnection(a.getOutputPort()),this._actors.push(i(o))}this.sizeInBytes=this._getSizeInBytes()}_getSizeInBytes(){let e=0;for(let r=0;r<this._actors.length;r++){const o=this._actors[r].getMapper().getInputData(),a=o.getPoints(),s=o.getPolys(),c=a.getData().length,l=s.getData().length;e+=c*4+l*4}return e}get defaultActor(){return this._actors[0]}get actors(){return this._actors}get color(){return this._color}get format(){return this._format}}var Us;(function(t){t[t.None=0]="None",t[t.Capture=1]="Capture",t[t.Bubble=2]="Bubble"})(Us||(Us={}));class yw{constructor(e){this._eventListeners=new Map,this._children=new Map,this._target=e}get isEmpty(){return this._eventListeners.size===0&&this._children.size===0}addEventListener(e,r,n){const i=e.indexOf(".");if(i!==-1){const a=e.substring(0,i);let s=this._children.get(a);s||(s=new yw(this._target),this._children.set(a,s)),e=e.substring(i+1),s.addEventListener(e,r,n)}else this._addEventListener(e,r,n)}removeEventListener(e,r,n){const i=e.indexOf(".");if(i!==-1){const a=e.substring(0,i),s=this._children.get(a);if(!s)return;e=e.substring(i+1),s.removeEventListener(e,r,n),s.isEmpty&&this._children.delete(a)}else this._removeEventListener(e,r,n)}reset(){Array.from(this._children.entries()).forEach(([e,r])=>{if(r.reset(),r.isEmpty)this._children.delete(e);else throw new Error("Child is not empty and cannot be removed")}),this._unregisterAllEvents()}_addEventListener(e,r,n){let i=this._eventListeners.get(e);i||(i=new Map,this._eventListeners.set(e,i));const a=(n==null?void 0:n.capture)??!1?Us.Capture:Us.Bubble,s=i.get(r)??Us.None;if(s&a){console.warn("A listener is already registered for this phase");return}i.set(r,s|a),this._target.addEventListener(e,r,n)}_removeEventListener(e,r,n){const o=(n==null?void 0:n.capture)??!1?Us.Capture:Us.Bubble,a=this._eventListeners.get(e);if(!a)return;(r?[r]:Array.from(a.keys())).forEach(c=>{const l=a.get(c)??Us.None;if(!!!(l&o))return;this._target.removeEventListener(e,c,n);const u=l^o;u===Us.None?a.delete(c):a.set(c,u)}),a.size||this._eventListeners.delete(e)}_unregisterAllListeners(e,r){Array.from(r.entries()).forEach(([n,i])=>{const o=Us.Capture;for(let a=o;i;a<<=1){if(!(i&a))continue;const s=a===Us.Capture;this.removeEventListener(e,n,{capture:s}),i^=a}})}_unregisterAllEvents(){Array.from(this._eventListeners.entries()).forEach(([e,r])=>{this._unregisterAllListeners(e,r)})}}class cV{constructor(){this._targetsEventListeners=new Map}addEventListener(e,r,n,i){let o=this._targetsEventListeners.get(e);o||(o=new yw(e),this._targetsEventListeners.set(e,o)),o.addEventListener(r,n,i)}removeEventListener(e,r,n,i){const o=this._targetsEventListeners.get(e);o&&(o.removeEventListener(r,n,i),o.isEmpty&&this._targetsEventListeners.delete(e))}reset(){Array.from(this._targetsEventListeners.entries()).forEach(([e,r])=>{r.reset(),this._targetsEventListeners.delete(e)})}}const Kue=Object.freeze(Object.defineProperty({__proto__:null,MultiTargetEventListenerManager:cV,TargetEventListeners:yw},Symbol.toStringTag,{value:"Module"}));function que(t,e){const r=t.getSize();for(let n=0;n<r;n++){const i=[];t.getNodeValue(n,i),i[1]=i[1]*e,i[2]=i[2]*e,i[3]=i[3]*e,t.setNodeValue(n,i)}}function cE(t){let e=t[0],r=t[0],n;const i=t.length;for(let o=1;o<i;o++)n=t[o],e=Math.min(e,n),r=Math.max(r,n);return{min:e,max:r}}const Xue=Symbol("LastRuntimeId"),Yue={},Jue=4294967295,Zue="-";function lV(t,e,r){return Que(t!==null&&typeof t=="object"?t:Yue,Xue,(typeof r=="number"&&r>0?r:Jue)>>>0).join(typeof e=="string"?e:Zue)}function Que(t,e,r){let n=t[e];n instanceof Array||(n=[0],Object.defineProperty(t,e,{value:n}));for(let i=!0,o=0;i&&o<n.length;++o){let a=n[o]|0;a<r?(i=!1,a=a+1):(a=0,o+1===n.length&&n.push(0)),n[o]=a}return n}const f9={},efe={add:(t,e)=>{const r=Hr(t);f9[r]=e},get:(t,e)=>{if(t==="calibratedPixelSpacing"){const r=Hr(e);return f9[r]}}};function Jg(t,e,r=1e-5){return Math.abs(t[0]+e[0])<r&&Math.abs(t[1]+e[1])<r&&Math.abs(t[2]+e[2])<r}function xr(t,e){return!(t[0]<0||t[0]>=e[0]||t[1]<0||t[1]>=e[1]||t[2]<0||t[2]>=e[2])}function tfe(t,e){let r;e?r=[ni(e)]:r=Ho();const n=[];return r.forEach(i=>{const o=t.getActors(),a=i.getVolumeViewports();for(const s of a){const c=s.getActors();if(c.length!==o.length)continue;o.every(({uid:f})=>c.find(u=>f===u.uid))&&n.push(s)}}),n}const uV=t=>t.preScale.scaled&&t.preScale.scalingParameters.suvbw;function fV(t,e,r=void 0,n="_thumbnails",i={displayArea:{imageArea:[1,1]}}){if(!t||!(t instanceof HTMLCanvasElement))throw new Error("canvas element is required");const o=!e.imageId,a=!o&&e,s=o&&e,l=`renderGPUViewport-${a.imageId||s.volumeId}`,f=document.createElement("div"),u=window.devicePixelRatio||1;i.displayArea||(i.displayArea={imageArea:[1,1]});const d=t.width,h=t.height;f.style.width=`${d/u+Y0}px`,f.style.height=`${h/u+Y0}px`,f.style.visibility="hidden",f.style.position="absolute",document.body.appendChild(f);const g=l.split(":").join("-");f.setAttribute("viewport-id-for-remove",g);const p=Ec(f),v=ni(n)||new nE(n);let y=v.getViewport(l);if(!y){const m={viewportId:l,type:o?_r.ORTHOGRAPHIC:_r.STACK,element:f,defaultOptions:{...i,suppressEvents:!0}};v.enableElement(m),y=v.getViewport(l)}return new Promise(m=>{let w=!1,{viewReference:x}=i;const C=S=>{if(w)return;if(x){const O=x;x=null,y.setViewReference(O),y.render();return}t.getContext("2d").drawImage(p,0,0,p.width,p.height,0,0,t.width,t.height);const _=y.canvasToWorld([0,0]),E=y.canvasToWorld([p.width/u,0]),b=y.canvasToWorld([0,p.height/u]),D=Nn([0,0,0],y.canvasToWorld([1/u,0]),_),I=Nn([0,0,0],y.canvasToWorld([0,1/u]),_),P=1;w=!0,f.removeEventListener(Ze.IMAGE_RENDERED,C),setTimeout(()=>{v.disableElement(l),document.querySelectorAll(`[viewport-id-for-remove="${g}"]`).forEach(A=>{A.remove()})},0),m({origin:_,bottomLeft:b,topRight:E,thicknessMm:P,rightVector:D,downVector:I})};f.addEventListener(Ze.IMAGE_RENDERED,C),o?y.setVolumes([s],!1,!0):y.renderImageObject(e),y.resetCamera(),r==="PT"&&!uV(a)&&y.setProperties({voiRange:{lower:a.minPixelValue,upper:a.maxPixelValue}}),y.render()})}function dV(t,e,r,n,i){if(e.volumeId)throw new Error("Unsupported volume rendering for CPU");const a=e,s=Ak(t,a,r),c={canvas:t,viewport:s,image:a,renderingTools:{}};c.transform=p1(c);const l=!0;return new Promise((f,u)=>{Pk(c,l),f(null)})}function nfe(t){const{canvas:e,imageId:r,viewReference:n,requestType:i=yn.Thumbnail,priority:o=-5,renderingEngineId:a="_thumbnails",useCPURendering:s=!1,thumbnail:c=!1,imageAspect:l=!1,viewportOptions:f}=t,u=n==null?void 0:n.volumeId,d=u&&!r,h=n&&f?{...f,viewReference:n}:f,g=s?dV:fV;return new Promise((p,v)=>{function y(C,S){var b;const{modality:T}=yt("generalSeriesModule",S)||{},_=!d&&C,E=d&&C;_&&(_.isPreScaled=_.isPreScaled||((b=_.preScale)==null?void 0:b.scaled)),c&&(e.height=256,e.width=256),l&&_&&(e.width=_&&e.height*_.width/_.height),e.style.width=`${e.width/devicePixelRatio}px`,e.style.height=`${e.height/devicePixelRatio}px`,E&&s&&v(new Error("CPU rendering of volume not supported")),g(e,C,T,a,h).then(p)}function m(C,S){console.error(C,S),v(C)}function w(C,S,T){return $c(C,T).then(_=>{y.call(this,_,C)},_=>{m.call(this,_,C)})}const x={useRGBA:!!s,requestType:i};if(u){const C=Fe.getVolume(u);C||v(new Error(`Volume id ${u} not found in cache`));const S=C.imageIds[0];y(C,S)}else Wi.addRequest(w.bind(null,r,null,x),i,{imageId:r},o)})}const d9={HISTORY_UNDO:"CORNERSTONE_TOOLS_HISTORY_UNDO",HISTORY_REDO:"CORNERSTONE_TOOLS_HISTORY_REDO"};class hV{constructor(e="Tools",r=50){this.position=-1,this.redoAvailable=0,this.undoAvailable=0,this.ring=new Array,this.label=e,this._size=r}get size(){return this._size}set size(e){this.ring=new Array(e),this._size=e,this.position=-1,this.redoAvailable=0,this.undoAvailable=0}undo(e=1){for(;e>0&&this.undoAvailable>0;){const r=this.ring[this.position];r.restoreMemo(!0),r.id&&Je.dispatchEvent(new CustomEvent(d9.HISTORY_UNDO,{detail:{isUndo:!0,id:r.id,operationType:r.operationType||"annotation",memo:r}})),e--,this.redoAvailable++,this.undoAvailable--,this.position=(this.position-1+this.size)%this.size}}undoIf(e){return this.undoAvailable>0&&e(this.ring[this.position])?(this.undo(),!0):!1}redo(e=1){for(;e>0&&this.redoAvailable>0;){const r=(this.position+1)%this.size,n=this.ring[r];n.restoreMemo(!1),n.id&&Je.dispatchEvent(new CustomEvent(d9.HISTORY_REDO,{detail:{isUndo:!1,id:n.id,operationType:n.operationType||"annotation",memo:n}})),e--,this.position=r,this.undoAvailable++,this.redoAvailable--}}push(e){var n;if(!e)return;const r=e.restoreMemo?e:(n=e.createMemo)==null?void 0:n.call(e);if(r)return this.redoAvailable=0,this.undoAvailable<this._size&&this.undoAvailable++,this.position=(this.position+1)%this._size,this.ring[this.position]=r,r}}const gV=new hV,lE=Object.freeze(Object.defineProperty({__proto__:null,DefaultHistoryMemo:gV,HistoryMemo:hV},Symbol.toStringTag,{value:"Module"}));function MS(t,e){const r=yt("imagePlaneModule",t);if(!r)throw new Error(`No imagePlaneModule found for imageId: ${t}`);const{columnCosines:n,rowCosines:i,imagePositionPatient:o}=r;let{columnPixelSpacing:a,rowPixelSpacing:s}=r;a||(a=1),s||(s=1);const c=We();An(c,o,n,-a/2),An(c,c,i,-s/2);const l=We();Nn(l,e,c);const f=Pt(l,i),u=Pt(l,n);return[f/s,u/a]}function pV(t,e){const r=yt("imagePlaneModule",t);if(!r)throw new Error(`No imagePlaneModule found for imageId: ${t}`);const{columnCosines:n,rowCosines:i,imagePositionPatient:o}=r;let{columnPixelSpacing:a,rowPixelSpacing:s}=r;a||(a=1),s||(s=1);const c=We();return An(c,o,i,s*(e[0]-.5)),An(c,c,n,a*(e[1]-.5)),Array.from(c)}function Gy(t){const e=Ho(),r=[];return e.forEach(n=>{n.getViewports().forEach(o=>{o.hasImageURI(t)&&r.push(o)})}),r}function uE(t,e){const r=rfe(t,e);return r?r.index:null}function rfe(t,e){const r=e.getImageIds(),n=e.getCurrentImageIdIndex();if(r.length===0)return null;const i=c=>{const l=ife(c);if(!l)return null;const f=Nc(l.planeNormal,l.imagePositionPatient);return g1(f,t)},o={distance:i(r[n])??1/0,index:n},a=r.slice(n+1);for(let c=0;c<a.length;c++){const l=a[c],f=i(l);if(f!==null)if(f<=o.distance)o.distance=f,o.index=c+n+1;else break}const s=r.slice(0,n);for(let c=s.length-1;c>=0;c--){const l=s[c],f=i(l);if(!(f===null||f===o.distance))if(f<o.distance)o.distance=f,o.index=c;else break}return o.distance===1/0?null:o}function ife(t){const e=yt("imagePlaneModule",t);if(!e||!(e.rowCosines instanceof Array&&e.rowCosines.length===3)||!(e.columnCosines instanceof Array&&e.columnCosines.length===3)||!(e.imagePositionPatient instanceof Array&&e.imagePositionPatient.length===3))return null;const{rowCosines:r,columnCosines:n,imagePositionPatient:i}=e,o=or(We(),...r),a=or(We(),...n),s=Gn(We(),o,a);return{rowCosines:r,columnCosines:n,imagePositionPatient:i,planeNormal:s}}function fE(t){const{width:e,height:r}=t.getCanvas(),{sliceToIndexMatrix:n,indexToSliceMatrix:i}=t.getSliceViewInfo(),o=_u(t,[0,0]),a=_u(t,[e-1,0]),s=_u(t,[0,r-1]),c=Nn(We(),a,o),l=Nn(We(),s,o),f=Gn(We(),c,l);rr(c,c),rr(l,l),rr(f,f);const u=Math.max(Math.abs(c[0]),Math.abs(c[1]),Math.abs(c[2])),d=Math.max(Math.abs(l[0]),Math.abs(l[1]),Math.abs(l[2]));if(!Ju(1,u)||!Ju(1,d))throw new Error("Livewire is not available for rotate/oblique viewports");const{voxelManager:h}=t.getImageData(),g=t.getSliceViewInfo(),p=h.getSliceData(g);return{width:g.width,height:g.height,scalarData:p,sliceToIndexMatrix:n,indexToSliceMatrix:i}}const Rf={},x1={add:(t,e)=>{const[r,n]=t,i=`${r}_${n}`;Rf[i]||(Rf[i]={}),Rf[i]=e},get:(t,e,r)=>{if(t!=="spatialRegistrationModule")return;const n=`${e}_${r}`;if(Rf[n])return Rf[n];const i=`${r}_${e}`;if(Rf[i])return ti(Pa(),Rf[i])}};Bh(x1.get.bind(x1));const ofe=.05;function mV(t,e){const r=t.getSliceIndex(),n=e.getSliceIndex(),i=yt("imagePlaneModule",r.toString()),o=yt("imagePlaneModule",n.toString());if(!i||!o){console.log("Viewport spatial registration requires image plane module");return}const{imageOrientationPatient:a}=o;if(!i.imageOrientationPatient.every((d,h)=>Math.abs(d-a[h])<ofe)){console.log("Viewport spatial registration only supported for same orientation (hence translation only) for now",i==null?void 0:i.imageOrientationPatient,o==null?void 0:o.imageOrientationPatient);return}const c=i.imagePositionPatient,l=o.imagePositionPatient,f=Qn(We(),c,l),u=Z1(Pa(),f);x1.add([t.id,e.id],u)}function Wy(t){const{imageData:e,dimensions:r}=t.getImageData()||{};if(!e||!r)return[];const{canvas:n}=t,i=window.devicePixelRatio,o=[0,0],a=[n.width/i,0],s=[n.width/i,n.height/i],c=[0,n.height/i],l=t.canvasToWorld(o),f=t.canvasToWorld(a),u=t.canvasToWorld(s),d=t.canvasToWorld(c),h=e.worldToIndex(l),g=e.worldToIndex(f),p=e.worldToIndex(u),v=e.worldToIndex(d);return afe({dimensions:r,imageData:e,topLeftImage:h,topRightImage:g,bottomRightImage:p,bottomLeftImage:v,topLeftWorld:l,topRightWorld:f,bottomRightWorld:u,bottomLeftWorld:d})}function afe({dimensions:t,imageData:e,topLeftImage:r,topRightImage:n,bottomRightImage:i,bottomLeftImage:o,topLeftWorld:a,topRightWorld:s,bottomRightWorld:c,bottomLeftWorld:l}){const f=yv(r,t)?a:e.indexToWorld([0,0,0]),u=yv(n,t)?s:e.indexToWorld([t[0]-1,0,0]),d=yv(i,t)?c:e.indexToWorld([t[0]-1,t[1]-1,0]),h=yv(o,t)?l:e.indexToWorld([0,t[1]-1,0]);return[f,u,h,d]}function yv(t,e){return t[0]>0||t[0]<e[0]-1||t[1]>0||t[1]<e[1]-1||t[2]>0||t[2]<e[2]-1}function Se(t){if(!t)return;const{viewportUid:e,renderingEngineUid:r}=t.dataset;return Ii(e,r)}function Ii(t,e){if(!e||!t)return;const r=ni(e);if(!r||r.hasBeenDestroyed)return;const n=r.getViewport(t);if(!n)return;const i=n.getFrameOfReferenceUID();return{viewport:n,renderingEngine:r,viewportId:t,renderingEngineId:e,FrameOfReferenceUID:i}}function Kn(t){const e=Ho();for(let r=0;r<e.length;r++){const n=e[r];if(n.getViewport(t))return Ii(t,n.id)}}function vV(){const t=[];return Ho().forEach(r=>{r.getViewports().forEach(({element:i})=>{t.push(Se(i))})}),t}function sfe(t){const e=Se(t);if(!e)return;const{viewport:r}=e;if(!(r instanceof mr))throw new Error(`An image can only be fetched for a stack viewport and not for a viewport of type: ${r.type}`);return r.getCornerstoneImage()}function gf(t){if(t.length<=1)return!1;const e=t[0],{modality:r,seriesInstanceUID:n}=yt("generalSeriesModule",e),{imageOrientationPatient:i,pixelSpacing:o,frameOfReferenceUID:a,columns:s,rows:c,usingDefaultValues:l}=yt("imagePlaneModule",e);if(l)return!1;const f={modality:r,imageOrientationPatient:i,pixelSpacing:o,columns:s,rows:c,seriesInstanceUID:n};let u=!0;for(let d=0;d<t.length;d++){const h=t[d],{modality:g,seriesInstanceUID:p}=yt("generalSeriesModule",h),{imageOrientationPatient:v,pixelSpacing:y,columns:m,rows:w}=yt("imagePlaneModule",h);if(p!==f.seriesInstanceUID){u=!1;break}if(g!==f.modality){u=!1;break}if(m!==f.columns){u=!1;break}if(w!==f.rows){u=!1;break}if(!Jt(v,f.imageOrientationPatient)){u=!1;break}if(!Jt(y,f.pixelSpacing)){u=!1;break}}return u}const cfe=new Set(["1.2.840.10008.1.2.4.100","1.2.840.10008.1.2.4.100.1","1.2.840.10008.1.2.4.101","1.2.840.10008.1.2.4.101.1","1.2.840.10008.1.2.4.102","1.2.840.10008.1.2.4.102.1","1.2.840.10008.1.2.4.103","1.2.840.10008.1.2.4.103.1","1.2.840.10008.1.2.4.104","1.2.840.10008.1.2.4.104.1","1.2.840.10008.1.2.4.105","1.2.840.10008.1.2.4.105.1","1.2.840.10008.1.2.4.106","1.2.840.10008.1.2.4.106.1","1.2.840.10008.1.2.4.107","1.2.840.10008.1.2.4.108"]);function yV(t){return t?(Array.isArray(t)?t:[t]).find(r=>cfe.has(r)):!1}async function lfe({viewport:t,options:e={}}){const r=t.getRenderingEngine();let n=e.volumeId||`${kn()}`;n.split(":").length===0&&(n=`${dk()}:${n}`);const{id:i,element:o}=t,a=e.viewportId||i,s=t.getImageIds(),c=t.getViewPresentation(),l=t.getViewReference();r.enableElement({viewportId:a,type:_r.ORTHOGRAPHIC,element:o,defaultOptions:{background:e.background,orientation:e.orientation}}),(await h1(n,{imageIds:s})).load();const u=r.getViewport(a);await Nk(r,[{volumeId:n}],[a]);const d=()=>{u.render(),o.removeEventListener(Ze.VOLUME_VIEWPORT_NEW_VOLUME,d)};return(()=>{o.addEventListener(Ze.VOLUME_VIEWPORT_NEW_VOLUME,d)})(),u.setViewPresentation(c),u.setViewReference(l),u.render(),u}async function ufe({viewport:t,options:e}){const r=t,{id:n,element:i}=r,o=t.getRenderingEngine(),{background:a}=e,s=e.viewportId||n,c=Fe.getVolume(r.getVolumeId());if(!(c instanceof Vd))throw new Error("Currently, you cannot decache a volume that is not an ImageVolume. So, unfortunately, volumes such as nifti  (which are basic Volume, without imageIds) cannot be decached.");const l={viewportId:s,type:_r.STACK,element:i,defaultOptions:{background:a}},f=r.getViewReference();o.enableElement(l);const u=o.getViewport(s);return await u.setStack(c.imageIds),u.setViewReference(f),u.render(),u}function dn(t,e=2){if(Array.isArray(t))return t.map(i=>dn(i,e)).join(", ");if(t==null||t==="")return"NaN";t=Number(t);const r=Math.abs(t);if(r<1e-4)return`${t}`;const n=r>=100?e-2:r>=10?e-1:r>=1?e:r>=.1?e+1:r>=.01?e+2:r>=.001?e+3:e+4;return t.toFixed(n)}function Lu(t){return Math.round(t/Za)*Za}function wV(t,e,r){const n=t.length===e*r*4,i=t.length===e*r*3;if(n||i){const o=new Float32Array(e*r);let a=0,s=0;const c=n?4:3;for(let l=0;l<e;l++)for(let f=0;f<r;f++){const u=t[a],d=t[a+1],h=t[a+2];o[s]=(u+d+h)/3,a+=c,s++}return o}else return t}function ffe(t){if(t instanceof vr)return Fe.getVolume(t.getVolumeId()).imageIds;if(t.getImageIds)return t.getImageIds()}function dE(t,e){const r=[...t];return e>=r.length?(h9(r),r):(h9(r),r.slice(0,e))}function h9(t){for(let e=t.length-1;e>0;e--){const r=Math.floor(Math.random()*(e+1));[t[e],t[r]]=[t[r],t[e]]}}function c3(t){const e=t.toString(16);return e.length==1?"0"+e:e}function dfe(t,e,r){return"#"+c3(t)+c3(e)+c3(r)}function hfe(t){const e=/^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(t);return e?{r:parseInt(e[1],16),g:parseInt(e[2],16),b:parseInt(e[3],16)}:null}const gfe=Object.freeze(Object.defineProperty({__proto__:null,hexToRgb:hfe,rgbToHex:dfe},Symbol.toStringTag,{value:"Module"}));function xV(t,e){if(t===e)return!0;if(t==null||e==null)return!1;try{return JSON.stringify(t)===JSON.stringify(e)}catch(r){return console.debug("Error in JSON.stringify during deep comparison:",r),t===e}}function pfe(t,e,r){if(!r)throw new Error("getVolume is required, use the utilities export instead ");if(t.modality)return t.modality;if(t.setVolumes)return e=e??t.getVolumeId(),!e||!r?void 0:r(e).metadata.Modality;throw new Error("Invalid viewport type")}const mfe=(t,e)=>t.reduce((r,n)=>((r[n[e]]=r[n[e]]||[]).push(n),r),{});function vfe(t){const e=t.map(a=>{const{imagePositionPatient:s}=yt("imagePlaneModule",a)||{};return{imageId:a,imagePositionPatient:s}});if(!e.every(a=>a.imagePositionPatient))return null;const r=mfe(e,"imagePositionPatient"),n=Object.keys(r),i=r[n[0]].length;return i===1||!n.every(a=>r[a].length===i)?null:r}function yfe(t,e){const r={};let n=[];const i=Object.keys(t);for(let o=0;o<i.length;o++){const a=new Set,s=t[i[o]];for(let c=0;c<s.length;c++){const l=e(s[c].imageId)||0;if(r[l]=r[l]||[],r[l].push({imageId:s[c].imageId}),a.add(l),a.size-1<c)return}if(o==0)n=Array.from(a);else if(!Sfe(n,a))return}return r}function Eg(t,e){const r=yt(e,t);try{return parseFloat(r)}catch{return}}function wfe(t){const e=yt("20011003",t);try{const{InlineBinary:r}=e;if(r){const n=atob(r),i=new ArrayBuffer(n.length),o=new DataView(i);for(let a=0;a<n.length;a++)o.setUint8(a,n.charCodeAt(a));return new Float32Array(i)[0]}return parseFloat(e)}catch{return}}function xfe(t){let e=yt("0019100c",t)||yt("0019100C",t);try{const{InlineBinary:r}=e;return r&&(e=atob(r)),parseFloat(e)}catch{return}}function Cfe(t){let e=yt("00431039",t);try{const{InlineBinary:r}=e;return r&&(e=atob(r).split("//")),parseFloat(e[0])%1e5}catch{return}}function Sfe(t,e){if(t.length!=e.size)return!1;for(let r=0;r<t.length;r++)if(!e.has(t[r]))return!1;return!0}function Tfe(t){const e=yt("petImageModule",t);return e?e.frameReferenceTime:0}function hE(t){const e=vfe(t);if(!e)return{imageIdGroups:[t],splittingTag:null};const r=["TemporalPositionIdentifier","DiffusionBValue","TriggerTime","EchoTime","EchoNumber","PhilipsPrivateBValue","SiemensPrivateBValue","GEPrivateBValue","PetFrameReferenceTime"],n=[i=>Eg(i,r[0]),i=>Eg(i,r[1]),i=>Eg(i,r[2]),i=>Eg(i,r[3]),i=>Eg(i,r[4]),wfe,xfe,Cfe,Tfe];for(let i=0;i<n.length;i++){const o=yfe(e,n[i]);if(o)return{imageIdGroups:Object.keys(o).map(Number.parseFloat).sort((c,l)=>c-l).map(c=>o[c].map(l=>l.imageId)),splittingTag:r[i]}}return{imageIdGroups:[t],splittingTag:null}}function _fe(t){const{imageIdGroups:e,splittingTag:r}=hE(t);return{isDynamicVolume:e.length>1,timePoints:e,splittingTag:r}}function Efe(t,e){const r=t.length,{rescaleSlope:n,rescaleIntercept:i,suvbw:o}=e;if(e.modality==="PT"&&typeof o=="number")for(let a=0;a<r;a++)t[a]=o*(t[a]*n+i);else for(let a=0;a<r;a++)t[a]=t[a]*n+i;return t}function zy(t,e,r){return Math.min(Math.max(e,t),r)}function Qs(t,e){if(!Se(t.element))throw new Error("Scroll::Viewport is not enabled (it might be disabled)");if(t instanceof mr&&t.getImageIds().length===0)throw new Error("Scroll::Stack Viewport has no images");const{volumeId:n,delta:i,scrollSlabs:o}=e;if(t instanceof vr)bfe(t,n,i,o);else{const a=t.getCurrentImageIdIndex();if(a+i>t.getImageIds().length-1||a+i<0){const s={imageIdIndex:a,direction:i};it(Je,Ze.STACK_SCROLL_OUT_OF_BOUNDS,s)}t.scroll(i,e.debounceLoading,e.loop)}}function bfe(t,e,r,n=!1){const i=n,{numScrollSteps:o,currentStepIndex:a,sliceRangeInfo:s}=cd(t,e,i);if(!s)return;const{sliceRange:c,spacingInNormalDirection:l,camera:f}=s,{focalPoint:u,viewPlaneNormal:d,position:h}=f,{newFocalPoint:g,newPosition:p}=K0(u,h,c,d,l,r);t.setCamera({focalPoint:g,position:p}),t.render();const v=a+r,y={volumeId:e,viewport:t,delta:r,desiredStepIndex:v,currentStepIndex:a,numScrollSteps:o,currentImageId:t.getCurrentImageId()};(v>o||v<0)&&t.getCurrentImageId()?it(Je,Ze.VOLUME_VIEWPORT_SCROLL_OUT_OF_BOUNDS,y):it(Je,Ze.VOLUME_VIEWPORT_SCROLL,y)}async function gs(t,e={}){const{imageIndex:r,debounceLoading:n,volumeId:i}=e,o=Se(t);if(!o)throw new Error("Element has been disabled");const{viewport:a}=o,{imageIndex:s,numberOfSlices:c}=Dfe(a,n),f=Ife(c,r)-s;Qs(a,{delta:f,debounceLoading:n,volumeId:i})}function Dfe(t,e){return t instanceof mr?{numberOfSlices:t.getImageIds().length,imageIndex:e?t.getTargetImageIdIndex():t.getCurrentImageIdIndex()}:{numberOfSlices:t.getNumberOfSlices(),imageIndex:t.getSliceIndex()}}function Ife(t,e){const r=t-1;return zy(e,0,r)}function gE(t,e,r={}){const n=Fe.getVolume(t);if(!n)throw new Error(`Referenced volume with id ${t} does not exist.`);const{metadata:i,spacing:o,direction:a,dimensions:s}=n,{minX:c,maxX:l,minY:f,maxY:u,minZ:d,maxZ:h}=e,g=[Math.min(c,l),Math.min(f,u),Math.min(d,h)],p=xh(n.imageData,g),v=[Math.abs(l-c)+1,Math.abs(u-f)+1,Math.abs(h-d)+1],{targetBuffer:y}=r,m={metadata:i,dimensions:v,spacing:o,origin:p,direction:a,targetBuffer:y,scalarData:(y==null?void 0:y.type)==="Float32Array"?new Float32Array(v[0]*v[1]*v[2]):void 0},w=sm(kn(),m),x=w.voxelManager.getCompleteScalarDataArray(),C=v[0]*v[1],S=s[0]*s[1],T=n.voxelManager.getCompleteScalarDataArray();for(let _=0;_<v[2];_++)for(let E=0;E<v[1];E++){const b=xh(w.imageData,[0,E,_]),D=ei(n.imageData,b),I=D[2]*S+D[1]*s[0]+D[0],P=T.slice(I,I+v[0]),O=_*C+E*v[0];x.set(P,O)}return w.voxelManager.setCompleteScalarDataArray(x),w}function ww(t,e){const{viewUp:r,viewPlaneNormal:n}=e,i=b2(t,[0,0,0]),o=Lc(We(),r),a=Lc(We(),n),s=Gn(We(),o,a),c=Nn(We(),b2(t,o),i),l=Nn(We(),b2(t,a),i);rr(c,c),rr(l,l);const f=Gn(We(),c,l);return{worldVecRowDir:s,worldVecColDir:o,worldVecSliceDir:a,ijkVecRowDir:f,ijkVecColDir:c,ijkVecSliceDir:l}}function CV(t,e,r,n){const[i,o,a]=e,s=i*o;let c=0,l=0,f=0;const[u,d,h]=r.map(Math.round);for(let y=h-n;y<=h+n;y++)if(!(y<0||y>=a)){for(let m=d-n;m<=d+n;m++)if(!(m<0||m>=o))for(let w=u-n;w<=u+n;w++){if(w<0||w>=i)continue;const x=y*s+m*i+w,C=t[x];c+=C,l+=C*C,f++}}if(f===0){const y=h*s+d*i+u;return y>=0&&y<t.length?{mean:t[y],stdDev:0,count:1}:{mean:0,stdDev:0,count:0}}const g=c/f,p=l/f-g*g,v=Math.sqrt(Math.max(0,p));return{mean:g,stdDev:v,count:f}}const Ofe=new Set(["1.2.840.10008.5.1.4.1.1.1","1.2.840.10008.5.1.4.1.1.1.1","1.2.840.10008.5.1.4.1.1.1.1.1","1.2.840.10008.5.1.4.1.1.1.2","1.2.840.10008.5.1.4.1.1.1.2.1","1.2.840.10008.5.1.4.1.1.1.3","1.2.840.10008.5.1.4.1.1.1.3.1","1.2.840.10008.5.1.4.1.1.12.1","1.2.840.10008.5.1.4.1.1.12.1.1","1.2.840.10008.5.1.4.1.1.12.2","1.2.840.10008.5.1.4.1.1.12.2.1","1.2.840.10008.5.1.4.1.1.12.3"]);function Mfe(t){const{PixelSpacing:e,ImagerPixelSpacing:r,EstimatedRadiographicMagnificationFactor:n,PixelSpacingCalibrationType:i,PixelSpacingCalibrationDescription:o}=t,a=!0;return r?e?Jt(e,r)?{PixelSpacing:e,type:js.PROJECTION,isProjection:a}:i||o?{PixelSpacing:e,type:js.CALIBRATED,isProjection:a,PixelSpacingCalibrationType:i,PixelSpacingCalibrationDescription:o}:{PixelSpacing:e,type:js.UNKNOWN,isProjection:a}:n?{PixelSpacing:r.map(c=>c/n),type:js.ERMF,isProjection:a}:(console.warn("EstimatedRadiographicMagnificationFactor was not present. Unable to correct ImagerPixelSpacing."),{PixelSpacing:r,type:js.PROJECTION,isProjection:a}):{PixelSpacing:e,type:js.UNKNOWN,isProjection:a}}function Pfe(t){const{SequenceOfUltrasoundRegions:e}=t,r=Array.isArray(e);if(r&&e.length>1){console.warn("Sequence of Ultrasound Regions > one entry. This is not yet implemented, all measurements will be shown in pixels.");return}const{PhysicalDeltaX:n,PhysicalDeltaY:i}=r?e[0]:e;return{PixelSpacing:[n*10,i*10]}}function Rfe(t){const{PixelSpacing:e,SOPClassUID:r,SequenceOfUltrasoundRegions:n}=t;return n?Pfe(t):Ofe.has(r)?Mfe(t):{PixelSpacing:e,type:js.NOT_APPLICABLE,isProjection:!1}}const SV=(t,e)=>pfe(t,e,Fe.getVolume),Vn=Object.freeze(Object.defineProperty({__proto__:null,FrameRange:J0,HistoryMemo:lE,PointsManager:I2,ProgressiveIterator:ky,RLEVoxelMap:o0,VoxelManager:oc,actorIsA:Oa,applyPreset:wk,autoLoad:CS,buildMetadata:_k,calculateNeighborhoodStats:CV,calculateSpacingBetweenImageIds:tk,calculateViewportsSpatialRegistration:mV,calibratedPixelSpacingMetadataProvider:efe,clamp:bS,clip:zy,color:gfe,colormap:Eie,convertStackToVolumeViewport:lfe,convertToGrayscale:wV,convertVolumeToStackViewport:ufe,createLinearRGBTransferFunction:Ek,createSigmoidRGBTransferFunction:U4,createSubVolume:gE,decimate:ik,deepClone:ws,deepEqual:xV,deepMerge:Gi,eventListener:Kue,fnv1aHash:fN,generateVolumePropsFromImageIds:im,genericMetadataProvider:Pu,getBufferConfiguration:T4,getClosestImageId:Fl,getClosestStackImageIndexForPoint:uE,getCurrentVolumeViewportSlice:fE,getDynamicVolumeInfo:_fe,getImageDataMetadata:pw,getImageLegacy:sfe,getImageSliceDataForVolumeViewport:Fy,getMinMax:cE,getPixelSpacingInformation:Rfe,getRandomSampleFromArray:dE,getRuntimeId:lV,getScalingParameters:nk,getSliceRange:hw,getSpacingInNormalDirection:hf,getTargetVolumeAndSpacingInNormalDir:zh,getViewportImageCornersInWorld:Wy,getViewportImageIds:ffe,getViewportModality:SV,getViewportsWithImageURI:Gy,getViewportsWithVolumeId:om,getVoiFromSigmoidRGBTransferFunction:yk,getVolumeActorCorners:vN,getVolumeDirectionVectors:ww,getVolumeId:Zc,getVolumeSliceRangeInfo:vk,getVolumeViewportScrollInfo:cd,getVolumeViewportsContainingSameVolumes:tfe,hasFloatScalingParameters:j4,hasNaNValues:SS,imageIdToURI:Hr,imageRetrieveMetadataProvider:f1,imageToWorldCoords:pV,indexWithinDimensions:xr,invertRgbTransferFunction:vp,isEqual:Jt,isEqualAbs:Sie,isEqualNegative:SN,isImageActor:Ks,isNumber:Gr,isOpposite:Jg,isPTPrescaledWithSUV:uV,isValidVolume:gf,isVideoTransferSyntax:yV,jumpToSlice:gs,loadImageToCanvas:nfe,logger:nie,makeVolumeMetadata:ek,planar:Hse,pointInShapeCallback:G4,renderToCanvasCPU:dV,renderToCanvasGPU:fV,roundNumber:dn,roundToPrecision:Lu,scaleArray:Efe,scaleRgbTransferFunction:que,scroll:Qs,snapFocalPointToSlice:K0,sortImageIdsAndGetSpacing:$4,spatialRegistrationMetadataProvider:x1,splitImageIdsBy4DTags:hE,transferFunctionUtils:Die,transformIndexToWorld:xh,transformWorldToIndex:ei,transformWorldToIndexContinuous:b2,triggerEvent:it,updateVTKImageDataWithCornerstoneImage:mw,uuidv4:kn,windowLevel:bie,worldToImageCoords:MS},Symbol.toStringTag,{value:"Module"}));class TV extends ak{constructor(e,r){super(e,r),this._dimensionGroupNumber=1,this._loadedDimensionGroups=new Set,this._getImageIdRequests=(o,a)=>this.getImageIdsRequests(o,a),this.getImageLoadRequests=o=>{const a=this.getImageIdsToLoad();return this._getImageIdRequests(a,o)};const{imageIdGroups:n,splittingTag:i}=e;this._splittingTag=i,this._imageIdGroups=n,this.numDimensionGroups=this._imageIdGroups.length,this.numTimePoints=this.numDimensionGroups}_getImageIdsToLoad(){const e=this._imageIdGroups,r=this._dimensionGroupNumber-1,n=[...e[r]];let i=r-1,o=r+1;for(;i>=0||o<e.length;)i>=0&&n.push(...e[i--]),o<e.length&&n.push(...e[o++]);return n}getImageIdsToLoad(){return this._getImageIdsToLoad()}get dimensionGroupNumber(){return this._dimensionGroupNumber}set timePointIndex(e){console.warn("Warning: timePointIndex is deprecated. Please use dimensionGroupNumber instead. Note that timePointIndex is zero-based while dimensionGroupNumber starts at 1."),this.dimensionGroupNumber=e+1}set dimensionGroupNumber(e){this._dimensionGroupNumber!==e&&(this._dimensionGroupNumber=e,this.voxelManager.setDimensionGroupNumber(e),this.invalidateVolume(!0),it(Je,Ze.DYNAMIC_VOLUME_DIMENSION_GROUP_CHANGED,{volumeId:this.volumeId,dimensionGroupNumber:e,numDimensionGroups:this.numDimensionGroups,imageIdGroupIndex:e-1,numImageIdGroups:this.numDimensionGroups,splittingTag:this.splittingTag}),it(Je,Ze.DYNAMIC_VOLUME_TIME_POINT_INDEX_CHANGED,{volumeId:this.volumeId,timePointIndex:e-1,numTimePoints:this.numDimensionGroups,imageIdGroupIndex:e-1,numImageIdGroups:this.numDimensionGroups,splittingTag:this.splittingTag}))}get timePointIndex(){return console.warn("Warning: timePointIndex is deprecated. Please use dimensionGroupNumber instead. 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Please use flatImageIdIndexToDimensionGroupNumber instead."),this.flatImageIdIndexToDimensionGroupNumber(e)-1}flatImageIdIndexToDimensionGroupNumber(e){return Math.floor(e/this._imageIdGroups[0].length)+1}flatImageIdIndexToImageIdIndex(e){return e%this._imageIdGroups[0].length}get splittingTag(){return this._splittingTag}isTimePointLoaded(e){return console.warn("Warning: isTimePointLoaded is deprecated. Please use isDimensionGroupLoaded instead. Note that timePointIndex is zero-based while dimensionGroupNumber starts at 1."),this.isDimensionGroupLoaded(e+1)}isDimensionGroupLoaded(e){return this._loadedDimensionGroups.has(e)}markDimensionGroupAsLoaded(e){this._loadedDimensionGroups.add(e),it(Je,Ze.DYNAMIC_VOLUME_DIMENSION_GROUP_LOADED,{volumeId:this.volumeId,dimensionGroupNumber:e}),it(Je,Ze.DYNAMIC_VOLUME_TIME_POINT_LOADED,{volumeId:this.volumeId,timePointIndex:e-1})}checkTimePointCompletion(e){console.warn("Warning: checkTimePointCompletion is deprecated. 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d=c.ptIdx,h=c.cellIdx;xn[0]=f[n*3],xn[1]=f[n*3+1],xn[2]=f[n*3+2],a[0]<-.5?Ar(hr,Lf,a[0]*s-l.width):a[0]>.5?Ar(hr,Lf,a[0]*s):Ar(hr,Lf,a[0]*s-l.width/2),hi(xn,xn,hr),Ar(hr,_v,a[1]*s-l.height/2),hi(xn,xn,hr),c.points[d*3]=xn[0],c.points[d*3+1]=xn[1],c.points[d*3+2]=xn[2],c.tcoords[d*2]=l.tcoords[0],c.tcoords[d*2+1]=l.tcoords[1],d++,Ar(hr,Lf,l.width),hi(xn,xn,hr),c.points[d*3]=xn[0],c.points[d*3+1]=xn[1],c.points[d*3+2]=xn[2],c.tcoords[d*2]=l.tcoords[2],c.tcoords[d*2+1]=l.tcoords[3],d++,Ar(hr,_v,l.height),hi(xn,xn,hr),c.points[d*3]=xn[0],c.points[d*3+1]=xn[1],c.points[d*3+2]=xn[2],c.tcoords[d*2]=l.tcoords[4],c.tcoords[d*2+1]=l.tcoords[5],d++,Ar(hr,Lf,l.width),Qn(xn,xn,hr),c.points[d*3]=xn[0],c.points[d*3+1]=xn[1],c.points[d*3+2]=xn[2],c.tcoords[d*2]=l.tcoords[6],c.tcoords[d*2+1]=l.tcoords[7],d++,c.polys[h*4]=3,c.polys[h*4+1]=d-4,c.polys[h*4+2]=d-3,c.polys[h*4+3]=d-2,h++,c.polys[h*4]=3,c.polys[h*4+1]=d-4,c.polys[h*4+2]=d-2,c.polys[h*4+3]=d-1,c.ptIdx+=4,c.cellIdx+=2},t.updateTexturePolyData=()=>{const r=e.camera.getCompositeProjectionMatrix(e.lastAspectRatio,-1,1);Mn(r,r);const n=e.renderable.getTextValues().length,i=n*4,o=n*2,a=new Float64Array(i*3),s=new Uint16Array(o*4),c=new Float32Array(i*2);ti(d3,r);const l={ptIdx:0,cellIdx:0,polys:s,points:a,tcoords:c};let f=0,u=0,d=0;const h=e.renderable.getTextPolyData().getPoints().getData(),g=e.renderable.getTextValues();for(;f<h.length/3;){xn[0]=h[f*3],xn[1]=h[f*3+1],xn[2]=h[f*3+2],jt(hr,xn,r),xn[0]=h[f*3+3],xn[1]=h[f*3+4],xn[2]=h[f*3+5],jt(qf,xn,r),Qn(hr,hr,qf);const v=[hr[0],hr[1]];JP(v),t.createPolyDataForOneLabel(g[u],f,r,d3,v,e.renderable.getAxisTitlePixelOffset(),l),f+=2,u++;for(let y=0;y<e.renderable.getTickCounts()[d];y++)t.createPolyDataForOneLabel(g[u],f,r,d3,v,e.renderable.getTickLabelPixelOffset(),l),f++,u++;d++}const p=Vt.newInstance({numberOfComponents:2,values:c,name:"TextureCoordinates"});e.tmPolyData.getPointData().setTCoords(p),e.tmPolyData.getPoints().setData(a,3),e.tmPolyData.getPoints().modified(),e.tmPolyData.getPolys().setData(s,1),e.tmPolyData.getPolys().modified(),e.tmPolyData.modified()},t.updateAPISpecificData=(r,n,i)=>{(e.lastSize[0]!==r[0]||e.lastSize[1]!==r[1])&&(e.lastSize[0]=r[0],e.lastSize[1]=r[1],e.lastAspectRatio=r[0]/r[1],e.forceUpdate=!0),e.camera=n,t.updateTexturePolyData()}}const Yde=K.newInstance(function(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{renderable:null};Object.assign(e,{},r),K.obj(t,e),e.tmPolyData=Kr.newInstance(),e.tmMapper=_a.newInstance(),e.tmMapper.setInputData(e.tmPolyData),e.tmActor=ic.newInstance({parentProp:t}),e.tmActor.setMapper(e.tmMapper),K.setGet(t,e,["renderable"]),K.get(t,e,["lastSize","lastAspectRatio","axisTextStyle","tickTextStyle","tmActor","ticks"]),e.forceUpdate=!1,e.lastRedrawTime={},K.obj(e.lastRedrawTime,{mtime:0}),e.lastRebuildTime={},K.obj(e.lastRebuildTime,{mtime:0}),e.lastSize=[-1,-1],e.lastTickBounds=[],Xde(t,e)},"vtkCubeAxesActorHelper");function Jde(t,e){e.classHierarchy.push("vtkCubeAxesActor"),t.setCamera=n=>{e.camera!==n&&(e.cameraModifiedSub&&(e.cameraModifiedSub.unsubscribe(),e.cameraModifiedSub=null),e.camera=n,n&&(e.cameraModifiedSub=n.onModified(t.update)),t.update(),t.modified())},t.computeFacesToDraw=()=>{const n=e.camera.getViewMatrix();Mn(n,n);let i=!1;const o=ur.getDiagonalLength(e.dataBounds),a=Math.sin(e.faceVisibilityAngle*Math.PI/180);for(let s=0;s<6;s++){let c=!1;const l=Math.floor(s/2),f=(l+1)%3,u=(l+2)%3;e.dataBounds[f*2]!==e.dataBounds[f*2+1]&&e.dataBounds[u*2]!==e.dataBounds[u*2+1]&&(xn[l]=e.dataBounds[s]-.1*o*qde[s][l],xn[f]=.5*(e.dataBounds[f*2]+e.dataBounds[f*2+1]),xn[u]=.5*(e.dataBounds[u*2]+e.dataBounds[u*2+1]),jt(hr,xn,n),xn[l]=e.dataBounds[s],jt(qf,xn,n),Qn(hr,qf,hr),rr(hr,hr),c=hr[2]>a,e.camera.getParallelProjection()||(rr(qf,qf),c=Pt(qf,hr)>a)),c!==e.lastFacesToDraw[s]&&(e.lastFacesToDraw[s]=c,i=!0)}return i},t.updatePolyData=(n,i,o)=>{let a=0,s=0;a+=8;let c=0;for(let h=0;h<12;h++)i[h]>0&&c++;if(s+=c,e.gridLines)for(let h=0;h<6;h++)n[h]&&(a+=o[Zr[h][0]].length*2+o[Zr[h][1]].length*2,s+=o[Zr[h][0]].length+o[Zr[h][1]].length);const l=new Float64Array(a*3),f=new Uint32Array(s*3);let u=0,d=0;for(let h=0;h<2;h++)for(let g=0;g<2;g++)for(let p=0;p<2;p++)l[u*3]=e.dataBounds[p],l[u*3+1]=e.dataBounds[2+g],l[u*3+2]=e.dataBounds[4+h],u++;for(let h=0;h<12;h++)i[h]>0&&(f[d*3]=2,f[d*3+1]=Sv[h][0],f[d*3+2]=Sv[h][1],d++);if(e.gridLines){for(let h=0;h<6;h++)if(n[h]){const g=Math.floor(h/2);let p=o[Zr[h][0]];for(let v=0;v<p.length;v++)l[u*3+g]=e.dataBounds[h],l[u*3+Zr[h][0]]=p[v],l[u*3+Zr[h][1]]=e.dataBounds[Zr[h][1]*2],u++,l[u*3+g]=e.dataBounds[h],l[u*3+Zr[h][0]]=p[v],l[u*3+Zr[h][1]]=e.dataBounds[Zr[h][1]*2+1],u++,f[d*3]=2,f[d*3+1]=u-2,f[d*3+2]=u-1,d++;p=o[Zr[h][1]];for(let v=0;v<p.length;v++)l[u*3+g]=e.dataBounds[h],l[u*3+Zr[h][1]]=p[v],l[u*3+Zr[h][0]]=e.dataBounds[Zr[h][0]*2],u++,l[u*3+g]=e.dataBounds[h],l[u*3+Zr[h][1]]=p[v],l[u*3+Zr[h][0]]=e.dataBounds[Zr[h][0]*2+1],u++,f[d*3]=2,f[d*3+1]=u-2,f[d*3+2]=u-1,d++}}e.polyData.getPoints().setData(l,3),e.polyData.getPoints().modified(),e.polyData.getLines().setData(f,1),e.polyData.getLines().modified(),e.polyData.modified()},t.updateTextData=(n,i,o,a)=>{let s=0;for(let h=0;h<12;h++)i[h]===1&&(s+=2,s+=o[N9[h]].length);const c=e.polyData.getPoints().getData(),l=new Float64Array(s*3);let f=0,u=0,d=0;for(let h=0;h<6;h++)if(n[h])for(let g=0;g<4;g++){const p=A9[h][g];if(i[p]===1){const v=N9[p],y=Sv[p][0]*3,m=Sv[p][1]*3;l[f*3]=.5*(c[y]+c[m]),l[f*3+1]=.5*(c[y+1]+c[m+1]),l[f*3+2]=.5*(c[y+2]+c[m+2]),f++;const w=Math.floor(h/2);l[f*3+w]=e.dataBounds[h],l[f*3+Zr[h][0]]=.5*(e.dataBounds[Zr[h][0]*2]+e.dataBounds[Zr[h][0]*2+1]),l[f*3+Zr[h][1]]=.5*(e.dataBounds[Zr[h][1]*2]+e.dataBounds[Zr[h][1]*2+1]),f++,e.textValues[u]=e.axisLabels[v],u++;const x=(v+1)%3,C=(v+2)%3,S=o[v],T=a[v];e.tickCounts[d]=S.length;for(let _=0;_<S.length;_++)l[f*3+v]=S[_],l[f*3+x]=c[y+x],l[f*3+C]=c[y+C],f++,e.textValues[u]=T[_],u++;d++}}e.textPolyData.getPoints().setData(l,3),e.textPolyData.modified()},t.update=()=>{if(!e.camera)return;const n=t.computeFacesToDraw(),i=e.lastFacesToDraw;let o=!1;for(let a=0;a<6;a++)e.dataBounds[a]!==e.lastTickBounds[a]&&(o=!0,e.lastTickBounds[a]=e.dataBounds[a]);if(n||o||e.forceUpdate){const a=new Array(12).fill(0);for(let c=0;c<6;c++)if(i[c])for(let l=0;l<4;l++)a[A9[c][l]]++;const s=e.generateTicks(e.dataBounds);t.updatePolyData(i,a,s.ticks),t.updateTextData(i,a,s.ticks,s.tickStrings),(o||e.forceUpdate)&&t.updateTextureAtlas(s.tickStrings)}e.forceUpdate=!1},t.updateTextureAtlas=n=>{e.tmContext.textBaseline="bottom",e.tmContext.textAlign="left",e._tmAtlas.clear();let i=0,o=1;for(let a=0;a<3;a++){if(!e._tmAtlas.has(e.axisLabels[a])){h3(e.tmContext,e.axisTextStyle);const s=e.tmContext.measureText(e.axisLabels[a]),c={height:s.actualBoundingBoxAscent+2,startingHeight:o,width:s.width+2,textStyle:e.axisTextStyle};e._tmAtlas.set(e.axisLabels[a],c),o+=c.height,i<c.width&&(i=c.width)}h3(e.tmContext,e.tickTextStyle);for(let s=0;s<n[a].length;s++)if(!e._tmAtlas.has(n[a][s])){const c=e.tmContext.measureText(n[a][s]),l={height:c.actualBoundingBoxAscent+2,startingHeight:o,width:c.width+2,textStyle:e.tickTextStyle};e._tmAtlas.set(n[a][s],l),o+=l.height,i<l.width&&(i=l.width)}}i=vs(i),o=vs(o),e._tmAtlas.forEach(a=>{a.tcoords=[0,(o-a.startingHeight-a.height)/o,a.width/i,(o-a.startingHeight-a.height)/o,a.width/i,(o-a.startingHeight)/o,0,(o-a.startingHeight)/o]}),e.tmCanvas.width=i,e.tmCanvas.height=o,e.tmContext.textBaseline="bottom",e.tmContext.textAlign="left",e.tmContext.clearRect(0,0,i,o),e._tmAtlas.forEach((a,s)=>{h3(e.tmContext,a.textStyle),e.tmContext.fillText(s,1,a.startingHeight+a.height-1)}),e.tmTexture.setCanvas(e.tmCanvas),e.tmTexture.modified()},t.onModified(()=>{e.forceUpdate=!0,t.update()}),t.setTickTextStyle=n=>{e.tickTextStyle={...e.tickTextStyle,...n},t.modified()},t.setAxisTextStyle=n=>{e.axisTextStyle={...e.axisTextStyle,...n},t.modified()},t.get_tmAtlas=()=>e._tmAtlas,t.getBounds=()=>(t.update(),ur.setBounds(e.bounds,e.gridActor.getBounds()),ur.scaleAboutCenter(e.bounds,e.boundsScaleFactor,e.boundsScaleFactor,e.boundsScaleFactor),e.bounds);const r=K.chain(t.setProperty,e.gridActor.setProperty);t.setProperty=n=>r(n)[0]}function Zde(t,e,r){return{boundsScaleFactor:1.3,camera:null,dataBounds:[...ur.INIT_BOUNDS],faceVisibilityAngle:8,gridLines:!0,axisLabels:null,axisTitlePixelOffset:35,tickLabelPixelOffset:12,generateTicks:AV,...r,axisTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:18,fontFamily:"serif",...r==null?void 0:r.axisTextStyle},tickTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:14,fontFamily:"serif",...r==null?void 0:r.tickTextStyle}}}function NV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};ic.extend(t,e,Zde(t,e,r)),e.lastFacesToDraw=[!1,!1,!1,!1,!1,!1],e.axisLabels=["X-Axis","Y-Axis","Z-Axis"],e.tickCounts=[],e.textValues=[],e.lastTickBounds=[],e.tmCanvas=document.createElement("canvas"),e.tmContext=e.tmCanvas.getContext("2d"),e._tmAtlas=new Map,e.tmTexture=Fd.newInstance({resizable:!0}),e.tmTexture.setInterpolate(!1),t.getProperty().setDiffuse(0),t.getProperty().setAmbient(1),e.gridMapper=_a.newInstance(),e.polyData=Kr.newInstance(),e.gridMapper.setInputData(e.polyData),e.gridActor=ic.newInstance(),e.gridActor.setMapper(e.gridMapper),e.gridActor.setProperty(t.getProperty()),e.gridActor.setParentProp(t),e.textPolyData=Kr.newInstance(),K.setGet(t,e,["axisTitlePixelOffset","boundsScaleFactor","faceVisibilityAngle","gridLines","tickLabelPixelOffset","generateTicks"]),K.setGetArray(t,e,["dataBounds"],6),K.setGetArray(t,e,["axisLabels"],3),K.get(t,e,["axisTextStyle","tickTextStyle","camera","tmTexture","textValues","textPolyData","tickCounts","gridActor"]),Jde(t,e)}const Qde=K.newInstance(NV,"vtkCubeAxesActor");var kV={newInstance:Qde,extend:NV,newCubeAxesActorHelper:Yde,defaultGenerateTicks:AV};function e0e(t,e){e.classHierarchy.push("vtkOpenGLCubeAxesActor"),t.buildPass=r=>{r&&(e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getParent(),e.CubeAxesActorHelper.getRenderable()||e.CubeAxesActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.CubeAxesActorHelper.getTmActor()),t.addMissingNode(e.renderable.getGridActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e._openGLRenderer?e._openGLRenderer.getRenderable().getActiveCamera():null,o=e._openGLRenderer.getTiledSizeAndOrigin();e.CubeAxesActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e._openGLRenderWindow.getRenderable())}}}const t0e={};function n0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,t0e,r),yr.extend(t,e,r),e.CubeAxesActorHelper=kV.newCubeAxesActorHelper(),e0e(t,e)}const r0e=Xn(n0e,"vtkOpenGLCubeAxesActor");Oi("vtkCubeAxesActor",r0e);const{ColorMode:i0e,ScalarMode:Af,GetArray:g3}=rw;function o0e(t,e){e.classHierarchy.push("vtkMapper2D"),t.createDefaultLookupTable=()=>{e.lookupTable=Ey.newInstance()},t.getColorModeAsString=()=>K.enumToString(i0e,e.colorMode),t.setColorModeToDefault=()=>t.setColorMode(0),t.setColorModeToMapScalars=()=>t.setColorMode(1),t.setColorModeToDirectScalars=()=>t.setColorMode(2),t.getScalarModeAsString=()=>K.enumToString(Af,e.scalarMode),t.setScalarModeToDefault=()=>t.setScalarMode(0),t.setScalarModeToUsePointData=()=>t.setScalarMode(1),t.setScalarModeToUseCellData=()=>t.setScalarMode(2),t.setScalarModeToUsePointFieldData=()=>t.setScalarMode(3),t.setScalarModeToUseCellFieldData=()=>t.setScalarMode(4),t.setScalarModeToUseFieldData=()=>t.setScalarMode(5),t.getAbstractScalars=(r,n,i,o,a)=>{if(!r||!e.scalarVisibility)return{scalars:null,cellFLag:!1};let s=null,c=!1;if(n===Af.DEFAULT)s=r.getPointData().getScalars(),s||(s=r.getCellData().getScalars(),c=!0);else if(n===Af.USE_POINT_DATA)s=r.getPointData().getScalars();else if(n===Af.USE_CELL_DATA)s=r.getCellData().getScalars(),c=!0;else if(n===Af.USE_POINT_FIELD_DATA){const l=r.getPointData();i===g3.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===Af.USE_CELL_FIELD_DATA){const l=r.getCellData();c=!0,i===g3.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===Af.USE_FIELD_DATA){const l=r.getFieldData();i===g3.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}return{scalars:s,cellFlag:c}},t.getLookupTable=()=>(e.lookupTable||t.createDefaultLookupTable(),e.lookupTable),t.getMTime=()=>{let r=e.mtime;if(e.lookupTable!==null){const n=e.lookupTable.getMTime();r=n>r?n:r}return r},t.mapScalars=(r,n)=>{const i=t.getAbstractScalars(r,e.scalarMode,e.arrayAccessMode,e.arrayId,e.colorByArrayName).scalars;if(!i){e.colorMapColors=null;return}const o=`${t.getMTime()}${i.getMTime()}${n}`;if(e.colorBuildString===o)return;e.useLookupTableScalarRange||t.getLookupTable().setRange(e.scalarRange[0],e.scalarRange[1]);const a=t.getLookupTable();a&&(a.build(),e.colorMapColors=a.mapScalars(i,e.colorMode,e.fieldDataTupleId)),e.colorBuildString=`${t.getMTime()}${i.getMTime()}${n}`},t.getPrimitiveCount=()=>{const r=t.getInputData();return{points:r.getPoints().getNumberOfValues()/3,verts:r.getVerts().getNumberOfValues()-r.getVerts().getNumberOfCells(),lines:r.getLines().getNumberOfValues()-2*r.getLines().getNumberOfCells(),triangles:r.getPolys().getNumberOfValues()-3*r.getPolys().getNumberOfCells()}}}const a0e={static:!1,lookupTable:null,scalarVisibility:!1,scalarRange:[0,1],useLookupTableScalarRange:!1,colorMode:0,scalarMode:0,arrayAccessMode:1,renderTime:0,colorByArrayName:null,transformCoordinate:null,viewSpecificProperties:null,customShaderAttributes:[]};function s0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,a0e,r),wL.extend(t,e,r),K.get(t,e,["colorMapColors"]),K.setGet(t,e,["arrayAccessMode","colorByArrayName","colorMode","lookupTable","renderTime","scalarMode","scalarVisibility","static","transformCoordinate","useLookupTableScalarRange","viewSpecificProperties","customShaderAttributes"]),K.setGetArray(t,e,["scalarRange"],2),e.viewSpecificProperties||(e.viewSpecificProperties={}),o0e(t,e)}K.newInstance(s0e,"vtkMapper2D");var c0e={},l0e=`//VTK::System::Dec
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+`).forEach(Aue),Nue(e)),!0),t.requestData=(n,i)=>{t.parseAsText(e.parseData)},t.isBusy=()=>!!e.requestCount,t.getNumberOfOutputPorts=()=>e.numberOfOutputs}const Uue={numberOfOutputs:1,requestCount:0,splitMode:null,trackDuplicates:!1};function aV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Uue,r),K.obj(t,e),K.get(t,e,["url","baseURL"]),K.setGet(t,e,["dataAccessHelper","splitMode","trackDuplicates"]),K.algo(t,e,0,1),K.event(t,e,"busy"),Fue(t,e)}const Bue=K.newInstance(aV,"vtkOBJReader");var Gue={newInstance:Bue,extend:aV,...Vue};function Wue(t,e){e.classHierarchy.push("vtkPolyDataNormals"),t.vtkPolyDataNormalsExecute=(r,n,i)=>{if(!i)return null;const o=new Float32Array(i.length),a=new Float32Array(3*r);let s=0,c=0;const l=n.length,f=[0,0,0],u=[0,0,0];for(let d=0;d<l;d+=c+1)if(c=n[d],!(c<3)){for(let h=1;h<=3;++h)f[h-1]=3*n[d+h];if(nN.computeNormal(i.slice(f[0],f[0]+3),i.slice(f[1],f[1]+3),i.slice(f[2],f[2]+3),u),a[s++]=u[0],a[s++]=u[1],a[s++]=u[2],e.computePointNormals)for(let h=1;h<=c;++h){let g=3*n[d+h];o[g]+=u[0],o[++g]+=u[1],o[++g]+=u[2]}}if(e.computePointNormals){const d=[0,0,0];for(let h=0;h<i.length;)d[0]=o[h],d[1]=o[h+1],d[2]=o[h+2],nn.normalize(d),o[h++]=d[0],o[h++]=d[1],o[h++]=d[2]}return[a,o]},t.requestData=(r,n)=>{if(!t.getNumberOfInputPorts())return;const o=r[0];if(!o)return;const a=Xr.newInstance();a.setPoints(o.getPoints()),a.setVerts(o.getVerts()),a.setLines(o.getLines()),a.setPolys(o.getPolys()),a.setStrips(o.getStrips()),a.getPointData().passData(o.getPointData()),a.getCellData().passData(o.getCellData()),a.getFieldData().passData(o.getFieldData());const[s,c]=t.vtkPolyDataNormalsExecute(o.getNumberOfPolys(),o.getPolys().getData(),o.getPoints().getData());if(e.computePointNormals){const l=Vt.newInstance({numberOfComponents:3,name:"Normals",values:c});a.getPointData().setNormals(l)}if(e.computeCellNormals){const l=Vt.newInstance({numberOfComponents:3,name:"Normals",values:s});a.getCellData().setNormals(l)}n[0]=a}}function zue(t){return{computeCellNormals:!1,computePointNormals:!0,...t}}function sV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,zue(r)),K.obj(t,e),K.algo(t,e,1,1),K.setGet(t,e,["computeCellNormals","computePointNormals"]),Wue(t,e)}const $ue=K.newInstance(sV,"vtkPolyDataNormals");var jue={newInstance:$ue,extend:sV};class Hue{constructor(e){this._color=[255,255,255],this._actors=[],this.id=e.id,this._color=e.color??this._color,this._format=e.format;const r=new TextDecoder,n=jue.newInstance(),i=o=>{const a=ic.newInstance();a.setMapper(o);const s=kd.newInstance();return s.setColor(this._color[0]/255,this._color[1]/255,this._color[2]/255),a.setProperty(s),a};if(this._format===ja.PLY){const o=xa.newInstance(),a=Ale.newInstance();a.parseAsArrayBuffer(e.arrayBuffer),o.setInputConnection(a.getOutputPort()),this._actors.push(i(o))}else if(this._format===ja.STL){const o=xa.newInstance(),a=Ble.newInstance();a.parseAsArrayBuffer(e.arrayBuffer),n.setInputConnection(a.getOutputPort()),o.setInputConnection(n.getOutputPort()),this._actors.push(i(o))}else if(this._format===ja.OBJ){const o=Gue.newInstance({splitMode:e.materialUrl?"usemtl":null});o.parseAsText(r.decode(e.arrayBuffer));const a=o.getNumberOfOutputPorts();for(let s=0;s<a;s++){const c=o.getOutputData(s),l=xa.newInstance();l.setInputData(c),this._actors.push(i(l))}}else if(this._format===ja.VTP){const o=xa.newInstance(),a=oV.newInstance();a.parseAsArrayBuffer(e.arrayBuffer),o.setInputConnection(a.getOutputPort()),this._actors.push(i(o))}this.sizeInBytes=this._getSizeInBytes()}_getSizeInBytes(){let e=0;for(let r=0;r<this._actors.length;r++){const o=this._actors[r].getMapper().getInputData(),a=o.getPoints(),s=o.getPolys(),c=a.getData().length,l=s.getData().length;e+=c*4+l*4}return e}get defaultActor(){return this._actors[0]}get actors(){return this._actors}get color(){return this._color}get format(){return this._format}}var Us;(function(t){t[t.None=0]="None",t[t.Capture=1]="Capture",t[t.Bubble=2]="Bubble"})(Us||(Us={}));class yw{constructor(e){this._eventListeners=new Map,this._children=new Map,this._target=e}get isEmpty(){return this._eventListeners.size===0&&this._children.size===0}addEventListener(e,r,n){const i=e.indexOf(".");if(i!==-1){const a=e.substring(0,i);let s=this._children.get(a);s||(s=new yw(this._target),this._children.set(a,s)),e=e.substring(i+1),s.addEventListener(e,r,n)}else this._addEventListener(e,r,n)}removeEventListener(e,r,n){const i=e.indexOf(".");if(i!==-1){const a=e.substring(0,i),s=this._children.get(a);if(!s)return;e=e.substring(i+1),s.removeEventListener(e,r,n),s.isEmpty&&this._children.delete(a)}else this._removeEventListener(e,r,n)}reset(){Array.from(this._children.entries()).forEach(([e,r])=>{if(r.reset(),r.isEmpty)this._children.delete(e);else throw new Error("Child is not empty and cannot be removed")}),this._unregisterAllEvents()}_addEventListener(e,r,n){let i=this._eventListeners.get(e);i||(i=new Map,this._eventListeners.set(e,i));const a=(n==null?void 0:n.capture)??!1?Us.Capture:Us.Bubble,s=i.get(r)??Us.None;if(s&a){console.warn("A listener is already registered for this phase");return}i.set(r,s|a),this._target.addEventListener(e,r,n)}_removeEventListener(e,r,n){const o=(n==null?void 0:n.capture)??!1?Us.Capture:Us.Bubble,a=this._eventListeners.get(e);if(!a)return;(r?[r]:Array.from(a.keys())).forEach(c=>{const l=a.get(c)??Us.None;if(!!!(l&o))return;this._target.removeEventListener(e,c,n);const u=l^o;u===Us.None?a.delete(c):a.set(c,u)}),a.size||this._eventListeners.delete(e)}_unregisterAllListeners(e,r){Array.from(r.entries()).forEach(([n,i])=>{const o=Us.Capture;for(let a=o;i;a<<=1){if(!(i&a))continue;const s=a===Us.Capture;this.removeEventListener(e,n,{capture:s}),i^=a}})}_unregisterAllEvents(){Array.from(this._eventListeners.entries()).forEach(([e,r])=>{this._unregisterAllListeners(e,r)})}}class cV{constructor(){this._targetsEventListeners=new Map}addEventListener(e,r,n,i){let o=this._targetsEventListeners.get(e);o||(o=new yw(e),this._targetsEventListeners.set(e,o)),o.addEventListener(r,n,i)}removeEventListener(e,r,n,i){const o=this._targetsEventListeners.get(e);o&&(o.removeEventListener(r,n,i),o.isEmpty&&this._targetsEventListeners.delete(e))}reset(){Array.from(this._targetsEventListeners.entries()).forEach(([e,r])=>{r.reset(),this._targetsEventListeners.delete(e)})}}const Kue=Object.freeze(Object.defineProperty({__proto__:null,MultiTargetEventListenerManager:cV,TargetEventListeners:yw},Symbol.toStringTag,{value:"Module"}));function que(t,e){const r=t.getSize();for(let n=0;n<r;n++){const i=[];t.getNodeValue(n,i),i[1]=i[1]*e,i[2]=i[2]*e,i[3]=i[3]*e,t.setNodeValue(n,i)}}function cE(t){let e=t[0],r=t[0],n;const i=t.length;for(let o=1;o<i;o++)n=t[o],e=Math.min(e,n),r=Math.max(r,n);return{min:e,max:r}}const Xue=Symbol("LastRuntimeId"),Yue={},Jue=4294967295,Zue="-";function lV(t,e,r){return Que(t!==null&&typeof t=="object"?t:Yue,Xue,(typeof r=="number"&&r>0?r:Jue)>>>0).join(typeof e=="string"?e:Zue)}function Que(t,e,r){let n=t[e];n instanceof Array||(n=[0],Object.defineProperty(t,e,{value:n}));for(let i=!0,o=0;i&&o<n.length;++o){let a=n[o]|0;a<r?(i=!1,a=a+1):(a=0,o+1===n.length&&n.push(0)),n[o]=a}return n}const f9={},efe={add:(t,e)=>{const r=qr(t);f9[r]=e},get:(t,e)=>{if(t==="calibratedPixelSpacing"){const r=qr(e);return f9[r]}}};function Jg(t,e,r=1e-5){return Math.abs(t[0]+e[0])<r&&Math.abs(t[1]+e[1])<r&&Math.abs(t[2]+e[2])<r}function Sr(t,e){return!(t[0]<0||t[0]>=e[0]||t[1]<0||t[1]>=e[1]||t[2]<0||t[2]>=e[2])}function tfe(t,e){let r;e?r=[ei(e)]:r=Ho();const n=[];return r.forEach(i=>{const o=t.getActors(),a=i.getVolumeViewports();for(const s of a){const c=s.getActors();if(c.length!==o.length)continue;o.every(({uid:f})=>c.find(u=>f===u.uid))&&n.push(s)}}),n}const uV=t=>t.preScale.scaled&&t.preScale.scalingParameters.suvbw;function fV(t,e,r=void 0,n="_thumbnails",i={displayArea:{imageArea:[1,1]}}){if(!t||!(t instanceof HTMLCanvasElement))throw new Error("canvas element is required");const o=!e.imageId,a=!o&&e,s=o&&e,l=`renderGPUViewport-${a.imageId||s.volumeId}`,f=document.createElement("div"),u=window.devicePixelRatio||1;i.displayArea||(i.displayArea={imageArea:[1,1]});const d=t.width,h=t.height;f.style.width=`${d/u+Y0}px`,f.style.height=`${h/u+Y0}px`,f.style.visibility="hidden",f.style.position="absolute",document.body.appendChild(f);const g=l.split(":").join("-");f.setAttribute("viewport-id-for-remove",g);const p=_c(f),v=ei(n)||new nE(n);let y=v.getViewport(l);if(!y){const m={viewportId:l,type:o?Er.ORTHOGRAPHIC:Er.STACK,element:f,defaultOptions:{...i,suppressEvents:!0}};v.enableElement(m),y=v.getViewport(l)}return new Promise(m=>{let w=!1,{viewReference:x}=i;const C=S=>{if(w)return;if(x){const O=x;x=null,y.setViewReference(O),y.render();return}t.getContext("2d").drawImage(p,0,0,p.width,p.height,0,0,t.width,t.height);const _=y.canvasToWorld([0,0]),E=y.canvasToWorld([p.width/u,0]),b=y.canvasToWorld([0,p.height/u]),D=Nn([0,0,0],y.canvasToWorld([1/u,0]),_),I=Nn([0,0,0],y.canvasToWorld([0,1/u]),_),P=1;w=!0,f.removeEventListener(et.IMAGE_RENDERED,C),setTimeout(()=>{v.disableElement(l),document.querySelectorAll(`[viewport-id-for-remove="${g}"]`).forEach(A=>{A.remove()})},0),m({origin:_,bottomLeft:b,topRight:E,thicknessMm:P,rightVector:D,downVector:I})};f.addEventListener(et.IMAGE_RENDERED,C),o?y.setVolumes([s],!1,!0):y.renderImageObject(e),y.resetCamera(),r==="PT"&&!uV(a)&&y.setProperties({voiRange:{lower:a.minPixelValue,upper:a.maxPixelValue}}),y.render()})}function dV(t,e,r,n,i){if(e.volumeId)throw new Error("Unsupported volume rendering for CPU");const a=e,s=Ak(t,a,r),c={canvas:t,viewport:s,image:a,renderingTools:{}};c.transform=p1(c);const l=!0;return new Promise((f,u)=>{Pk(c,l),f(null)})}function nfe(t){const{canvas:e,imageId:r,viewReference:n,requestType:i=vn.Thumbnail,priority:o=-5,renderingEngineId:a="_thumbnails",useCPURendering:s=!1,thumbnail:c=!1,imageAspect:l=!1,viewportOptions:f}=t,u=n==null?void 0:n.volumeId,d=u&&!r,h=n&&f?{...f,viewReference:n}:f,g=s?dV:fV;return new Promise((p,v)=>{function y(C,S){var b;const{modality:T}=mt("generalSeriesModule",S)||{},_=!d&&C,E=d&&C;_&&(_.isPreScaled=_.isPreScaled||((b=_.preScale)==null?void 0:b.scaled)),c&&(e.height=256,e.width=256),l&&_&&(e.width=_&&e.height*_.width/_.height),e.style.width=`${e.width/devicePixelRatio}px`,e.style.height=`${e.height/devicePixelRatio}px`,E&&s&&v(new Error("CPU rendering of volume not supported")),g(e,C,T,a,h).then(p)}function m(C,S){console.error(C,S),v(C)}function w(C,S,T){return zc(C,T).then(_=>{y.call(this,_,C)},_=>{m.call(this,_,C)})}const x={useRGBA:!!s,requestType:i};if(u){const C=Ve.getVolume(u);C||v(new Error(`Volume id ${u} not found in cache`));const S=C.imageIds[0];y(C,S)}else 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CustomEvent(d9.HISTORY_REDO,{detail:{isUndo:!1,id:n.id,operationType:n.operationType||"annotation",memo:n}})),e--,this.position=r,this.undoAvailable++,this.redoAvailable--}}push(e){var n;if(!e)return;const r=e.restoreMemo?e:(n=e.createMemo)==null?void 0:n.call(e);if(r)return this.redoAvailable=0,this.undoAvailable<this._size&&this.undoAvailable++,this.position=(this.position+1)%this._size,this.ring[this.position]=r,r}}const gV=new hV,lE=Object.freeze(Object.defineProperty({__proto__:null,DefaultHistoryMemo:gV,HistoryMemo:hV},Symbol.toStringTag,{value:"Module"}));function MS(t,e){const r=mt("imagePlaneModule",t);if(!r)throw new Error(`No imagePlaneModule found for imageId: ${t}`);const{columnCosines:n,rowCosines:i,imagePositionPatient:o}=r;let{columnPixelSpacing:a,rowPixelSpacing:s}=r;a||(a=1),s||(s=1);const c=We();An(c,o,n,-a/2),An(c,c,i,-s/2);const l=We();Nn(l,e,c);const f=Pt(l,i),u=Pt(l,n);return[f/s,u/a]}function pV(t,e){const r=mt("imagePlaneModule",t);if(!r)throw new Error(`No imagePlaneModule found for imageId: ${t}`);const{columnCosines:n,rowCosines:i,imagePositionPatient:o}=r;let{columnPixelSpacing:a,rowPixelSpacing:s}=r;a||(a=1),s||(s=1);const c=We();return An(c,o,i,s*(e[0]-.5)),An(c,c,n,a*(e[1]-.5)),Array.from(c)}function Gy(t){const e=Ho(),r=[];return e.forEach(n=>{n.getViewports().forEach(o=>{o.hasImageURI(t)&&r.push(o)})}),r}function uE(t,e){const r=rfe(t,e);return r?r.index:null}function rfe(t,e){const r=e.getImageIds(),n=e.getCurrentImageIdIndex();if(r.length===0)return null;const i=c=>{const l=ife(c);if(!l)return null;const f=Ac(l.planeNormal,l.imagePositionPatient);return g1(f,t)},o={distance:i(r[n])??1/0,index:n},a=r.slice(n+1);for(let c=0;c<a.length;c++){const l=a[c],f=i(l);if(f!==null)if(f<=o.distance)o.distance=f,o.index=c+n+1;else break}const s=r.slice(0,n);for(let c=s.length-1;c>=0;c--){const l=s[c],f=i(l);if(!(f===null||f===o.distance))if(f<o.distance)o.distance=f,o.index=c;else break}return o.distance===1/0?null:o}function ife(t){const e=mt("imagePlaneModule",t);if(!e||!(e.rowCosines instanceof Array&&e.rowCosines.length===3)||!(e.columnCosines instanceof Array&&e.columnCosines.length===3)||!(e.imagePositionPatient instanceof Array&&e.imagePositionPatient.length===3))return null;const{rowCosines:r,columnCosines:n,imagePositionPatient:i}=e,o=lr(We(),...r),a=lr(We(),...n),s=Wn(We(),o,a);return{rowCosines:r,columnCosines:n,imagePositionPatient:i,planeNormal:s}}function fE(t){const{width:e,height:r}=t.getCanvas(),{sliceToIndexMatrix:n,indexToSliceMatrix:i}=t.getSliceViewInfo(),o=_u(t,[0,0]),a=_u(t,[e-1,0]),s=_u(t,[0,r-1]),c=Nn(We(),a,o),l=Nn(We(),s,o),f=Wn(We(),c,l);ar(c,c),ar(l,l),ar(f,f);const u=Math.max(Math.abs(c[0]),Math.abs(c[1]),Math.abs(c[2])),d=Math.max(Math.abs(l[0]),Math.abs(l[1]),Math.abs(l[2]));if(!Ju(1,u)||!Ju(1,d))throw new Error("Livewire is not available for rotate/oblique viewports");const{voxelManager:h}=t.getImageData(),g=t.getSliceViewInfo(),p=h.getSliceData(g);return{width:g.width,height:g.height,scalarData:p,sliceToIndexMatrix:n,indexToSliceMatrix:i}}const Rf={},x1={add:(t,e)=>{const[r,n]=t,i=`${r}_${n}`;Rf[i]||(Rf[i]={}),Rf[i]=e},get:(t,e,r)=>{if(t!=="spatialRegistrationModule")return;const n=`${e}_${r}`;if(Rf[n])return Rf[n];const i=`${r}_${e}`;if(Rf[i])return Qr(Da(),Rf[i])}};Bh(x1.get.bind(x1));const ofe=.05;function mV(t,e){const r=t.getSliceIndex(),n=e.getSliceIndex(),i=mt("imagePlaneModule",r.toString()),o=mt("imagePlaneModule",n.toString());if(!i||!o){console.log("Viewport spatial registration requires image plane module");return}const{imageOrientationPatient:a}=o;if(!i.imageOrientationPatient.every((d,h)=>Math.abs(d-a[h])<ofe)){console.log("Viewport spatial registration only supported for same orientation (hence translation only) for now",i==null?void 0:i.imageOrientationPatient,o==null?void 0:o.imageOrientationPatient);return}const c=i.imagePositionPatient,l=o.imagePositionPatient,f=tr(We(),c,l),u=Z1(Da(),f);x1.add([t.id,e.id],u)}function Wy(t){const{imageData:e,dimensions:r}=t.getImageData()||{};if(!e||!r)return[];const{canvas:n}=t,i=window.devicePixelRatio,o=[0,0],a=[n.width/i,0],s=[n.width/i,n.height/i],c=[0,n.height/i],l=t.canvasToWorld(o),f=t.canvasToWorld(a),u=t.canvasToWorld(s),d=t.canvasToWorld(c),h=e.worldToIndex(l),g=e.worldToIndex(f),p=e.worldToIndex(u),v=e.worldToIndex(d);return afe({dimensions:r,imageData:e,topLeftImage:h,topRightImage:g,bottomRightImage:p,bottomLeftImage:v,topLeftWorld:l,topRightWorld:f,bottomRightWorld:u,bottomLeftWorld:d})}function afe({dimensions:t,imageData:e,topLeftImage:r,topRightImage:n,bottomRightImage:i,bottomLeftImage:o,topLeftWorld:a,topRightWorld:s,bottomRightWorld:c,bottomLeftWorld:l}){const f=yv(r,t)?a:e.indexToWorld([0,0,0]),u=yv(n,t)?s:e.indexToWorld([t[0]-1,0,0]),d=yv(i,t)?c:e.indexToWorld([t[0]-1,t[1]-1,0]),h=yv(o,t)?l:e.indexToWorld([0,t[1]-1,0]);return[f,u,h,d]}function yv(t,e){return t[0]>0||t[0]<e[0]-1||t[1]>0||t[1]<e[1]-1||t[2]>0||t[2]<e[2]-1}function Se(t){if(!t)return;const{viewportUid:e,renderingEngineUid:r}=t.dataset;return Pi(e,r)}function Pi(t,e){if(!e||!t)return;const r=ei(e);if(!r||r.hasBeenDestroyed)return;const n=r.getViewport(t);if(!n)return;const i=n.getFrameOfReferenceUID();return{viewport:n,renderingEngine:r,viewportId:t,renderingEngineId:e,FrameOfReferenceUID:i}}function Xn(t){const e=Ho();for(let r=0;r<e.length;r++){const n=e[r];if(n.getViewport(t))return Pi(t,n.id)}}function vV(){const t=[];return Ho().forEach(r=>{r.getViewports().forEach(({element:i})=>{t.push(Se(i))})}),t}function sfe(t){const e=Se(t);if(!e)return;const{viewport:r}=e;if(!(r instanceof vr))throw new Error(`An image can only be fetched for a stack viewport and not for a viewport of type: ${r.type}`);return r.getCornerstoneImage()}function gf(t){if(t.length<=1)return!1;const e=t[0],{modality:r,seriesInstanceUID:n}=mt("generalSeriesModule",e),{imageOrientationPatient:i,pixelSpacing:o,frameOfReferenceUID:a,columns:s,rows:c,usingDefaultValues:l}=mt("imagePlaneModule",e);if(l)return!1;const f={modality:r,imageOrientationPatient:i,pixelSpacing:o,columns:s,rows:c,seriesInstanceUID:n};let u=!0;for(let d=0;d<t.length;d++){const h=t[d],{modality:g,seriesInstanceUID:p}=mt("generalSeriesModule",h),{imageOrientationPatient:v,pixelSpacing:y,columns:m,rows:w}=mt("imagePlaneModule",h);if(p!==f.seriesInstanceUID){u=!1;break}if(g!==f.modality){u=!1;break}if(m!==f.columns){u=!1;break}if(w!==f.rows){u=!1;break}if(!Qt(v,f.imageOrientationPatient)){u=!1;break}if(!Qt(y,f.pixelSpacing)){u=!1;break}}return u}const cfe=new Set(["1.2.840.10008.1.2.4.100","1.2.840.10008.1.2.4.100.1","1.2.840.10008.1.2.4.101","1.2.840.10008.1.2.4.101.1","1.2.840.10008.1.2.4.102","1.2.840.10008.1.2.4.102.1","1.2.840.10008.1.2.4.103","1.2.840.10008.1.2.4.103.1","1.2.840.10008.1.2.4.104","1.2.840.10008.1.2.4.104.1","1.2.840.10008.1.2.4.105","1.2.840.10008.1.2.4.105.1","1.2.840.10008.1.2.4.106","1.2.840.10008.1.2.4.106.1","1.2.840.10008.1.2.4.107","1.2.840.10008.1.2.4.108"]);function yV(t){return t?(Array.isArray(t)?t:[t]).find(r=>cfe.has(r)):!1}async function lfe({viewport:t,options:e={}}){const r=t.getRenderingEngine();let n=e.volumeId||`${kn()}`;n.split(":").length===0&&(n=`${dk()}:${n}`);const{id:i,element:o}=t,a=e.viewportId||i,s=t.getImageIds(),c=t.getViewPresentation(),l=t.getViewReference();r.enableElement({viewportId:a,type:Er.ORTHOGRAPHIC,element:o,defaultOptions:{background:e.background,orientation:e.orientation}}),(await h1(n,{imageIds:s})).load();const u=r.getViewport(a);await Nk(r,[{volumeId:n}],[a]);const d=()=>{u.render(),o.removeEventListener(et.VOLUME_VIEWPORT_NEW_VOLUME,d)};return(()=>{o.addEventListener(et.VOLUME_VIEWPORT_NEW_VOLUME,d)})(),u.setViewPresentation(c),u.setViewReference(l),u.render(),u}async function ufe({viewport:t,options:e}){const r=t,{id:n,element:i}=r,o=t.getRenderingEngine(),{background:a}=e,s=e.viewportId||n,c=Ve.getVolume(r.getVolumeId());if(!(c instanceof Vd))throw new Error("Currently, you cannot decache a volume that is not an ImageVolume. So, unfortunately, volumes such as nifti  (which are basic Volume, without imageIds) cannot be decached.");const l={viewportId:s,type:Er.STACK,element:i,defaultOptions:{background:a}},f=r.getViewReference();o.enableElement(l);const u=o.getViewport(s);return await u.setStack(c.imageIds),u.setViewReference(f),u.render(),u}function hn(t,e=2){if(Array.isArray(t))return t.map(i=>hn(i,e)).join(", ");if(t==null||t==="")return"NaN";t=Number(t);const r=Math.abs(t);if(r<1e-4)return`${t}`;const n=r>=100?e-2:r>=10?e-1:r>=1?e:r>=.1?e+1:r>=.01?e+2:r>=.001?e+3:e+4;return t.toFixed(n)}function Lu(t){return Math.round(t/Ya)*Ya}function wV(t,e,r){const n=t.length===e*r*4,i=t.length===e*r*3;if(n||i){const o=new Float32Array(e*r);let a=0,s=0;const c=n?4:3;for(let l=0;l<e;l++)for(let f=0;f<r;f++){const u=t[a],d=t[a+1],h=t[a+2];o[s]=(u+d+h)/3,a+=c,s++}return o}else return t}function ffe(t){if(t instanceof yr)return Ve.getVolume(t.getVolumeId()).imageIds;if(t.getImageIds)return t.getImageIds()}function dE(t,e){const r=[...t];return e>=r.length?(h9(r),r):(h9(r),r.slice(0,e))}function h9(t){for(let e=t.length-1;e>0;e--){const r=Math.floor(Math.random()*(e+1));[t[e],t[r]]=[t[r],t[e]]}}function c3(t){const e=t.toString(16);return e.length==1?"0"+e:e}function dfe(t,e,r){return"#"+c3(t)+c3(e)+c3(r)}function hfe(t){const e=/^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(t);return e?{r:parseInt(e[1],16),g:parseInt(e[2],16),b:parseInt(e[3],16)}:null}const gfe=Object.freeze(Object.defineProperty({__proto__:null,hexToRgb:hfe,rgbToHex:dfe},Symbol.toStringTag,{value:"Module"}));function xV(t,e){if(t===e)return!0;if(t==null||e==null)return!1;try{return JSON.stringify(t)===JSON.stringify(e)}catch(r){return console.debug("Error in JSON.stringify during deep comparison:",r),t===e}}function pfe(t,e,r){if(!r)throw new Error("getVolume is required, use the utilities export instead ");if(t.modality)return t.modality;if(t.setVolumes)return e=e??t.getVolumeId(),!e||!r?void 0:r(e).metadata.Modality;throw new Error("Invalid viewport type")}const mfe=(t,e)=>t.reduce((r,n)=>((r[n[e]]=r[n[e]]||[]).push(n),r),{});function vfe(t){const e=t.map(a=>{const{imagePositionPatient:s}=mt("imagePlaneModule",a)||{};return{imageId:a,imagePositionPatient:s}});if(!e.every(a=>a.imagePositionPatient))return null;const r=mfe(e,"imagePositionPatient"),n=Object.keys(r),i=r[n[0]].length;return i===1||!n.every(a=>r[a].length===i)?null:r}function yfe(t,e){const r={};let n=[];const i=Object.keys(t);for(let o=0;o<i.length;o++){const a=new Set,s=t[i[o]];for(let c=0;c<s.length;c++){const l=e(s[c].imageId)||0;if(r[l]=r[l]||[],r[l].push({imageId:s[c].imageId}),a.add(l),a.size-1<c)return}if(o==0)n=Array.from(a);else if(!Sfe(n,a))return}return r}function Eg(t,e){const r=mt(e,t);try{return parseFloat(r)}catch{return}}function wfe(t){const e=mt("20011003",t);try{const{InlineBinary:r}=e;if(r){const n=atob(r),i=new ArrayBuffer(n.length),o=new DataView(i);for(let a=0;a<n.length;a++)o.setUint8(a,n.charCodeAt(a));return new Float32Array(i)[0]}return parseFloat(e)}catch{return}}function xfe(t){let e=mt("0019100c",t)||mt("0019100C",t);try{const{InlineBinary:r}=e;return r&&(e=atob(r)),parseFloat(e)}catch{return}}function Cfe(t){let e=mt("00431039",t);try{const{InlineBinary:r}=e;return r&&(e=atob(r).split("//")),parseFloat(e[0])%1e5}catch{return}}function Sfe(t,e){if(t.length!=e.size)return!1;for(let r=0;r<t.length;r++)if(!e.has(t[r]))return!1;return!0}function Tfe(t){const e=mt("petImageModule",t);return e?e.frameReferenceTime:0}function hE(t){const e=vfe(t);if(!e)return{imageIdGroups:[t],splittingTag:null};const r=["TemporalPositionIdentifier","DiffusionBValue","TriggerTime","EchoTime","EchoNumber","PhilipsPrivateBValue","SiemensPrivateBValue","GEPrivateBValue","PetFrameReferenceTime"],n=[i=>Eg(i,r[0]),i=>Eg(i,r[1]),i=>Eg(i,r[2]),i=>Eg(i,r[3]),i=>Eg(i,r[4]),wfe,xfe,Cfe,Tfe];for(let i=0;i<n.length;i++){const o=yfe(e,n[i]);if(o)return{imageIdGroups:Object.keys(o).map(Number.parseFloat).sort((c,l)=>c-l).map(c=>o[c].map(l=>l.imageId)),splittingTag:r[i]}}return{imageIdGroups:[t],splittingTag:null}}function _fe(t){const{imageIdGroups:e,splittingTag:r}=hE(t);return{isDynamicVolume:e.length>1,timePoints:e,splittingTag:r}}function Efe(t,e){const r=t.length,{rescaleSlope:n,rescaleIntercept:i,suvbw:o}=e;if(e.modality==="PT"&&typeof o=="number")for(let a=0;a<r;a++)t[a]=o*(t[a]*n+i);else for(let a=0;a<r;a++)t[a]=t[a]*n+i;return t}function zy(t,e,r){return Math.min(Math.max(e,t),r)}function Qs(t,e){if(!Se(t.element))throw new Error("Scroll::Viewport is not enabled (it might be disabled)");if(t instanceof vr&&t.getImageIds().length===0)throw new Error("Scroll::Stack Viewport has no images");const{volumeId:n,delta:i,scrollSlabs:o}=e;if(t instanceof yr)bfe(t,n,i,o);else{const a=t.getCurrentImageIdIndex();if(a+i>t.getImageIds().length-1||a+i<0){const s={imageIdIndex:a,direction:i};ot(Ze,et.STACK_SCROLL_OUT_OF_BOUNDS,s)}t.scroll(i,e.debounceLoading,e.loop)}}function bfe(t,e,r,n=!1){const i=n,{numScrollSteps:o,currentStepIndex:a,sliceRangeInfo:s}=cd(t,e,i);if(!s)return;const{sliceRange:c,spacingInNormalDirection:l,camera:f}=s,{focalPoint:u,viewPlaneNormal:d,position:h}=f,{newFocalPoint:g,newPosition:p}=K0(u,h,c,d,l,r);t.setCamera({focalPoint:g,position:p}),t.render();const v=a+r,y={volumeId:e,viewport:t,delta:r,desiredStepIndex:v,currentStepIndex:a,numScrollSteps:o,currentImageId:t.getCurrentImageId()};(v>o||v<0)&&t.getCurrentImageId()?ot(Ze,et.VOLUME_VIEWPORT_SCROLL_OUT_OF_BOUNDS,y):ot(Ze,et.VOLUME_VIEWPORT_SCROLL,y)}async function ms(t,e={}){const{imageIndex:r,debounceLoading:n,volumeId:i}=e,o=Se(t);if(!o)throw new Error("Element has been disabled");const{viewport:a}=o,{imageIndex:s,numberOfSlices:c}=Dfe(a,n),f=Ife(c,r)-s;Qs(a,{delta:f,debounceLoading:n,volumeId:i})}function Dfe(t,e){return t instanceof vr?{numberOfSlices:t.getImageIds().length,imageIndex:e?t.getTargetImageIdIndex():t.getCurrentImageIdIndex()}:{numberOfSlices:t.getNumberOfSlices(),imageIndex:t.getSliceIndex()}}function Ife(t,e){const r=t-1;return zy(e,0,r)}function gE(t,e,r={}){const n=Ve.getVolume(t);if(!n)throw new Error(`Referenced volume with id ${t} does not exist.`);const{metadata:i,spacing:o,direction:a,dimensions:s}=n,{minX:c,maxX:l,minY:f,maxY:u,minZ:d,maxZ:h}=e,g=[Math.min(c,l),Math.min(f,u),Math.min(d,h)],p=xh(n.imageData,g),v=[Math.abs(l-c)+1,Math.abs(u-f)+1,Math.abs(h-d)+1],{targetBuffer:y}=r,m={metadata:i,dimensions:v,spacing:o,origin:p,direction:a,targetBuffer:y,scalarData:(y==null?void 0:y.type)==="Float32Array"?new Float32Array(v[0]*v[1]*v[2]):void 0},w=sm(kn(),m),x=w.voxelManager.getCompleteScalarDataArray(),C=v[0]*v[1],S=s[0]*s[1],T=n.voxelManager.getCompleteScalarDataArray();for(let _=0;_<v[2];_++)for(let E=0;E<v[1];E++){const b=xh(w.imageData,[0,E,_]),D=Zr(n.imageData,b),I=D[2]*S+D[1]*s[0]+D[0],P=T.slice(I,I+v[0]),O=_*C+E*v[0];x.set(P,O)}return w.voxelManager.setCompleteScalarDataArray(x),w}function ww(t,e){const{viewUp:r,viewPlaneNormal:n}=e,i=b2(t,[0,0,0]),o=Rc(We(),r),a=Rc(We(),n),s=Wn(We(),o,a),c=Nn(We(),b2(t,o),i),l=Nn(We(),b2(t,a),i);ar(c,c),ar(l,l);const f=Wn(We(),c,l);return{worldVecRowDir:s,worldVecColDir:o,worldVecSliceDir:a,ijkVecRowDir:f,ijkVecColDir:c,ijkVecSliceDir:l}}function CV(t,e,r,n){const[i,o,a]=e,s=i*o;let c=0,l=0,f=0;const[u,d,h]=r.map(Math.round);for(let y=h-n;y<=h+n;y++)if(!(y<0||y>=a)){for(let m=d-n;m<=d+n;m++)if(!(m<0||m>=o))for(let w=u-n;w<=u+n;w++){if(w<0||w>=i)continue;const x=y*s+m*i+w,C=t[x];c+=C,l+=C*C,f++}}if(f===0){const y=h*s+d*i+u;return y>=0&&y<t.length?{mean:t[y],stdDev:0,count:1}:{mean:0,stdDev:0,count:0}}const g=c/f,p=l/f-g*g,v=Math.sqrt(Math.max(0,p));return{mean:g,stdDev:v,count:f}}const Ofe=new Set(["1.2.840.10008.5.1.4.1.1.1","1.2.840.10008.5.1.4.1.1.1.1","1.2.840.10008.5.1.4.1.1.1.1.1","1.2.840.10008.5.1.4.1.1.1.2","1.2.840.10008.5.1.4.1.1.1.2.1","1.2.840.10008.5.1.4.1.1.1.3","1.2.840.10008.5.1.4.1.1.1.3.1","1.2.840.10008.5.1.4.1.1.12.1","1.2.840.10008.5.1.4.1.1.12.1.1","1.2.840.10008.5.1.4.1.1.12.2","1.2.840.10008.5.1.4.1.1.12.2.1","1.2.840.10008.5.1.4.1.1.12.3"]);function Mfe(t){const{PixelSpacing:e,ImagerPixelSpacing:r,EstimatedRadiographicMagnificationFactor:n,PixelSpacingCalibrationType:i,PixelSpacingCalibrationDescription:o}=t,a=!0;return r?e?Qt(e,r)?{PixelSpacing:e,type:js.PROJECTION,isProjection:a}:i||o?{PixelSpacing:e,type:js.CALIBRATED,isProjection:a,PixelSpacingCalibrationType:i,PixelSpacingCalibrationDescription:o}:{PixelSpacing:e,type:js.UNKNOWN,isProjection:a}:n?{PixelSpacing:r.map(c=>c/n),type:js.ERMF,isProjection:a}:(console.warn("EstimatedRadiographicMagnificationFactor was not present. Unable to correct ImagerPixelSpacing."),{PixelSpacing:r,type:js.PROJECTION,isProjection:a}):{PixelSpacing:e,type:js.UNKNOWN,isProjection:a}}function Pfe(t){const{SequenceOfUltrasoundRegions:e}=t,r=Array.isArray(e);if(r&&e.length>1){console.warn("Sequence of Ultrasound Regions > one entry. This is not yet implemented, all measurements will be shown in pixels.");return}const{PhysicalDeltaX:n,PhysicalDeltaY:i}=r?e[0]:e;return{PixelSpacing:[n*10,i*10]}}function Rfe(t){const{PixelSpacing:e,SOPClassUID:r,SequenceOfUltrasoundRegions:n}=t;return n?Pfe(t):Ofe.has(r)?Mfe(t):{PixelSpacing:e,type:js.NOT_APPLICABLE,isProjection:!1}}const SV=(t,e)=>pfe(t,e,Ve.getVolume),Vn=Object.freeze(Object.defineProperty({__proto__:null,FrameRange:J0,HistoryMemo:lE,PointsManager:I2,ProgressiveIterator:ky,RLEVoxelMap:o0,VoxelManager:oc,actorIsA:Ea,applyPreset:wk,autoLoad:CS,buildMetadata:_k,calculateNeighborhoodStats:CV,calculateSpacingBetweenImageIds:tk,calculateViewportsSpatialRegistration:mV,calibratedPixelSpacingMetadataProvider:efe,clamp:bS,clip:zy,color:gfe,colormap:Eie,convertStackToVolumeViewport:lfe,convertToGrayscale:wV,convertVolumeToStackViewport:ufe,createLinearRGBTransferFunction:Ek,createSigmoidRGBTransferFunction:U4,createSubVolume:gE,decimate:ik,deepClone:Cs,deepEqual:xV,deepMerge:Gi,eventListener:Kue,fnv1aHash:fN,generateVolumePropsFromImageIds:im,genericMetadataProvider:Pu,getBufferConfiguration:T4,getClosestImageId:Fl,getClosestStackImageIndexForPoint:uE,getCurrentVolumeViewportSlice:fE,getDynamicVolumeInfo:_fe,getImageDataMetadata:pw,getImageLegacy:sfe,getImageSliceDataForVolumeViewport:Fy,getMinMax:cE,getPixelSpacingInformation:Rfe,getRandomSampleFromArray:dE,getRuntimeId:lV,getScalingParameters:nk,getSliceRange:hw,getSpacingInNormalDirection:hf,getTargetVolumeAndSpacingInNormalDir:zh,getViewportImageCornersInWorld:Wy,getViewportImageIds:ffe,getViewportModality:SV,getViewportsWithImageURI:Gy,getViewportsWithVolumeId:om,getVoiFromSigmoidRGBTransferFunction:yk,getVolumeActorCorners:vN,getVolumeDirectionVectors:ww,getVolumeId:Jc,getVolumeSliceRangeInfo:vk,getVolumeViewportScrollInfo:cd,getVolumeViewportsContainingSameVolumes:tfe,hasFloatScalingParameters:j4,hasNaNValues:SS,imageIdToURI:qr,imageRetrieveMetadataProvider:f1,imageToWorldCoords:pV,indexWithinDimensions:Sr,invertRgbTransferFunction:vp,isEqual:Qt,isEqualAbs:Sie,isEqualNegative:SN,isImageActor:Ks,isNumber:zr,isOpposite:Jg,isPTPrescaledWithSUV:uV,isValidVolume:gf,isVideoTransferSyntax:yV,jumpToSlice:ms,loadImageToCanvas:nfe,logger:nie,makeVolumeMetadata:ek,planar:Hse,pointInShapeCallback:G4,renderToCanvasCPU:dV,renderToCanvasGPU:fV,roundNumber:hn,roundToPrecision:Lu,scaleArray:Efe,scaleRgbTransferFunction:que,scroll:Qs,snapFocalPointToSlice:K0,sortImageIdsAndGetSpacing:$4,spatialRegistrationMetadataProvider:x1,splitImageIdsBy4DTags:hE,transferFunctionUtils:Die,transformIndexToWorld:xh,transformWorldToIndex:Zr,transformWorldToIndexContinuous:b2,triggerEvent:ot,updateVTKImageDataWithCornerstoneImage:mw,uuidv4:kn,windowLevel:bie,worldToImageCoords:MS},Symbol.toStringTag,{value:"Module"}));class TV extends ak{constructor(e,r){super(e,r),this._dimensionGroupNumber=1,this._loadedDimensionGroups=new Set,this._getImageIdRequests=(o,a)=>this.getImageIdsRequests(o,a),this.getImageLoadRequests=o=>{const a=this.getImageIdsToLoad();return this._getImageIdRequests(a,o)};const{imageIdGroups:n,splittingTag:i}=e;this._splittingTag=i,this._imageIdGroups=n,this.numDimensionGroups=this._imageIdGroups.length,this.numTimePoints=this.numDimensionGroups}_getImageIdsToLoad(){const e=this._imageIdGroups,r=this._dimensionGroupNumber-1,n=[...e[r]];let i=r-1,o=r+1;for(;i>=0||o<e.length;)i>=0&&n.push(...e[i--]),o<e.length&&n.push(...e[o++]);return n}getImageIdsToLoad(){return this._getImageIdsToLoad()}get dimensionGroupNumber(){return this._dimensionGroupNumber}set timePointIndex(e){console.warn("Warning: timePointIndex is deprecated. Please use dimensionGroupNumber instead. Note that timePointIndex is zero-based while dimensionGroupNumber starts at 1."),this.dimensionGroupNumber=e+1}set dimensionGroupNumber(e){this._dimensionGroupNumber!==e&&(this._dimensionGroupNumber=e,this.voxelManager.setDimensionGroupNumber(e),this.invalidateVolume(!0),ot(Ze,et.DYNAMIC_VOLUME_DIMENSION_GROUP_CHANGED,{volumeId:this.volumeId,dimensionGroupNumber:e,numDimensionGroups:this.numDimensionGroups,imageIdGroupIndex:e-1,numImageIdGroups:this.numDimensionGroups,splittingTag:this.splittingTag}),ot(Ze,et.DYNAMIC_VOLUME_TIME_POINT_INDEX_CHANGED,{volumeId:this.volumeId,timePointIndex:e-1,numTimePoints:this.numDimensionGroups,imageIdGroupIndex:e-1,numImageIdGroups:this.numDimensionGroups,splittingTag:this.splittingTag}))}get timePointIndex(){return console.warn("Warning: timePointIndex is deprecated. Please use dimensionGroupNumber instead. 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d=c.ptIdx,h=c.cellIdx;wn[0]=f[n*3],wn[1]=f[n*3+1],wn[2]=f[n*3+2],a[0]<-.5?Nr(gr,Lf,a[0]*s-l.width):a[0]>.5?Nr(gr,Lf,a[0]*s):Nr(gr,Lf,a[0]*s-l.width/2),fi(wn,wn,gr),Nr(gr,_v,a[1]*s-l.height/2),fi(wn,wn,gr),c.points[d*3]=wn[0],c.points[d*3+1]=wn[1],c.points[d*3+2]=wn[2],c.tcoords[d*2]=l.tcoords[0],c.tcoords[d*2+1]=l.tcoords[1],d++,Nr(gr,Lf,l.width),fi(wn,wn,gr),c.points[d*3]=wn[0],c.points[d*3+1]=wn[1],c.points[d*3+2]=wn[2],c.tcoords[d*2]=l.tcoords[2],c.tcoords[d*2+1]=l.tcoords[3],d++,Nr(gr,_v,l.height),fi(wn,wn,gr),c.points[d*3]=wn[0],c.points[d*3+1]=wn[1],c.points[d*3+2]=wn[2],c.tcoords[d*2]=l.tcoords[4],c.tcoords[d*2+1]=l.tcoords[5],d++,Nr(gr,Lf,l.width),tr(wn,wn,gr),c.points[d*3]=wn[0],c.points[d*3+1]=wn[1],c.points[d*3+2]=wn[2],c.tcoords[d*2]=l.tcoords[6],c.tcoords[d*2+1]=l.tcoords[7],d++,c.polys[h*4]=3,c.polys[h*4+1]=d-4,c.polys[h*4+2]=d-3,c.polys[h*4+3]=d-2,h++,c.polys[h*4]=3,c.polys[h*4+1]=d-4,c.polys[h*4+2]=d-2,c.polys[h*4+3]=d-1,c.ptIdx+=4,c.cellIdx+=2},t.updateTexturePolyData=()=>{const r=e.camera.getCompositeProjectionMatrix(e.lastAspectRatio,-1,1);On(r,r);const n=e.renderable.getTextValues().length,i=n*4,o=n*2,a=new Float64Array(i*3),s=new Uint16Array(o*4),c=new Float32Array(i*2);Qr(d3,r);const l={ptIdx:0,cellIdx:0,polys:s,points:a,tcoords:c};let f=0,u=0,d=0;const h=e.renderable.getTextPolyData().getPoints().getData(),g=e.renderable.getTextValues();for(;f<h.length/3;){wn[0]=h[f*3],wn[1]=h[f*3+1],wn[2]=h[f*3+2],qt(gr,wn,r),wn[0]=h[f*3+3],wn[1]=h[f*3+4],wn[2]=h[f*3+5],qt(qf,wn,r),tr(gr,gr,qf);const v=[gr[0],gr[1]];JP(v),t.createPolyDataForOneLabel(g[u],f,r,d3,v,e.renderable.getAxisTitlePixelOffset(),l),f+=2,u++;for(let y=0;y<e.renderable.getTickCounts()[d];y++)t.createPolyDataForOneLabel(g[u],f,r,d3,v,e.renderable.getTickLabelPixelOffset(),l),f++,u++;d++}const p=Vt.newInstance({numberOfComponents:2,values:c,name:"TextureCoordinates"});e.tmPolyData.getPointData().setTCoords(p),e.tmPolyData.getPoints().setData(a,3),e.tmPolyData.getPoints().modified(),e.tmPolyData.getPolys().setData(s,1),e.tmPolyData.getPolys().modified(),e.tmPolyData.modified()},t.updateAPISpecificData=(r,n,i)=>{(e.lastSize[0]!==r[0]||e.lastSize[1]!==r[1])&&(e.lastSize[0]=r[0],e.lastSize[1]=r[1],e.lastAspectRatio=r[0]/r[1],e.forceUpdate=!0),e.camera=n,t.updateTexturePolyData()}}const Yde=K.newInstance(function(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{renderable:null};Object.assign(e,{},r),K.obj(t,e),e.tmPolyData=Xr.newInstance(),e.tmMapper=xa.newInstance(),e.tmMapper.setInputData(e.tmPolyData),e.tmActor=ic.newInstance({parentProp:t}),e.tmActor.setMapper(e.tmMapper),K.setGet(t,e,["renderable"]),K.get(t,e,["lastSize","lastAspectRatio","axisTextStyle","tickTextStyle","tmActor","ticks"]),e.forceUpdate=!1,e.lastRedrawTime={},K.obj(e.lastRedrawTime,{mtime:0}),e.lastRebuildTime={},K.obj(e.lastRebuildTime,{mtime:0}),e.lastSize=[-1,-1],e.lastTickBounds=[],Xde(t,e)},"vtkCubeAxesActorHelper");function Jde(t,e){e.classHierarchy.push("vtkCubeAxesActor"),t.setCamera=n=>{e.camera!==n&&(e.cameraModifiedSub&&(e.cameraModifiedSub.unsubscribe(),e.cameraModifiedSub=null),e.camera=n,n&&(e.cameraModifiedSub=n.onModified(t.update)),t.update(),t.modified())},t.computeFacesToDraw=()=>{const n=e.camera.getViewMatrix();On(n,n);let i=!1;const o=dr.getDiagonalLength(e.dataBounds),a=Math.sin(e.faceVisibilityAngle*Math.PI/180);for(let s=0;s<6;s++){let c=!1;const l=Math.floor(s/2),f=(l+1)%3,u=(l+2)%3;e.dataBounds[f*2]!==e.dataBounds[f*2+1]&&e.dataBounds[u*2]!==e.dataBounds[u*2+1]&&(wn[l]=e.dataBounds[s]-.1*o*qde[s][l],wn[f]=.5*(e.dataBounds[f*2]+e.dataBounds[f*2+1]),wn[u]=.5*(e.dataBounds[u*2]+e.dataBounds[u*2+1]),qt(gr,wn,n),wn[l]=e.dataBounds[s],qt(qf,wn,n),tr(gr,qf,gr),ar(gr,gr),c=gr[2]>a,e.camera.getParallelProjection()||(ar(qf,qf),c=Pt(qf,gr)>a)),c!==e.lastFacesToDraw[s]&&(e.lastFacesToDraw[s]=c,i=!0)}return i},t.updatePolyData=(n,i,o)=>{let a=0,s=0;a+=8;let c=0;for(let h=0;h<12;h++)i[h]>0&&c++;if(s+=c,e.gridLines)for(let h=0;h<6;h++)n[h]&&(a+=o[Yr[h][0]].length*2+o[Yr[h][1]].length*2,s+=o[Yr[h][0]].length+o[Yr[h][1]].length);const l=new Float64Array(a*3),f=new Uint32Array(s*3);let u=0,d=0;for(let h=0;h<2;h++)for(let g=0;g<2;g++)for(let p=0;p<2;p++)l[u*3]=e.dataBounds[p],l[u*3+1]=e.dataBounds[2+g],l[u*3+2]=e.dataBounds[4+h],u++;for(let h=0;h<12;h++)i[h]>0&&(f[d*3]=2,f[d*3+1]=Sv[h][0],f[d*3+2]=Sv[h][1],d++);if(e.gridLines){for(let h=0;h<6;h++)if(n[h]){const g=Math.floor(h/2);let p=o[Yr[h][0]];for(let v=0;v<p.length;v++)l[u*3+g]=e.dataBounds[h],l[u*3+Yr[h][0]]=p[v],l[u*3+Yr[h][1]]=e.dataBounds[Yr[h][1]*2],u++,l[u*3+g]=e.dataBounds[h],l[u*3+Yr[h][0]]=p[v],l[u*3+Yr[h][1]]=e.dataBounds[Yr[h][1]*2+1],u++,f[d*3]=2,f[d*3+1]=u-2,f[d*3+2]=u-1,d++;p=o[Yr[h][1]];for(let v=0;v<p.length;v++)l[u*3+g]=e.dataBounds[h],l[u*3+Yr[h][1]]=p[v],l[u*3+Yr[h][0]]=e.dataBounds[Yr[h][0]*2],u++,l[u*3+g]=e.dataBounds[h],l[u*3+Yr[h][1]]=p[v],l[u*3+Yr[h][0]]=e.dataBounds[Yr[h][0]*2+1],u++,f[d*3]=2,f[d*3+1]=u-2,f[d*3+2]=u-1,d++}}e.polyData.getPoints().setData(l,3),e.polyData.getPoints().modified(),e.polyData.getLines().setData(f,1),e.polyData.getLines().modified(),e.polyData.modified()},t.updateTextData=(n,i,o,a)=>{let s=0;for(let h=0;h<12;h++)i[h]===1&&(s+=2,s+=o[N9[h]].length);const c=e.polyData.getPoints().getData(),l=new Float64Array(s*3);let f=0,u=0,d=0;for(let h=0;h<6;h++)if(n[h])for(let g=0;g<4;g++){const p=A9[h][g];if(i[p]===1){const v=N9[p],y=Sv[p][0]*3,m=Sv[p][1]*3;l[f*3]=.5*(c[y]+c[m]),l[f*3+1]=.5*(c[y+1]+c[m+1]),l[f*3+2]=.5*(c[y+2]+c[m+2]),f++;const w=Math.floor(h/2);l[f*3+w]=e.dataBounds[h],l[f*3+Yr[h][0]]=.5*(e.dataBounds[Yr[h][0]*2]+e.dataBounds[Yr[h][0]*2+1]),l[f*3+Yr[h][1]]=.5*(e.dataBounds[Yr[h][1]*2]+e.dataBounds[Yr[h][1]*2+1]),f++,e.textValues[u]=e.axisLabels[v],u++;const x=(v+1)%3,C=(v+2)%3,S=o[v],T=a[v];e.tickCounts[d]=S.length;for(let _=0;_<S.length;_++)l[f*3+v]=S[_],l[f*3+x]=c[y+x],l[f*3+C]=c[y+C],f++,e.textValues[u]=T[_],u++;d++}}e.textPolyData.getPoints().setData(l,3),e.textPolyData.modified()},t.update=()=>{if(!e.camera)return;const n=t.computeFacesToDraw(),i=e.lastFacesToDraw;let o=!1;for(let a=0;a<6;a++)e.dataBounds[a]!==e.lastTickBounds[a]&&(o=!0,e.lastTickBounds[a]=e.dataBounds[a]);if(n||o||e.forceUpdate){const a=new Array(12).fill(0);for(let c=0;c<6;c++)if(i[c])for(let l=0;l<4;l++)a[A9[c][l]]++;const s=e.generateTicks(e.dataBounds);t.updatePolyData(i,a,s.ticks),t.updateTextData(i,a,s.ticks,s.tickStrings),(o||e.forceUpdate)&&t.updateTextureAtlas(s.tickStrings)}e.forceUpdate=!1},t.updateTextureAtlas=n=>{e.tmContext.textBaseline="bottom",e.tmContext.textAlign="left",e._tmAtlas.clear();let i=0,o=1;for(let a=0;a<3;a++){if(!e._tmAtlas.has(e.axisLabels[a])){h3(e.tmContext,e.axisTextStyle);const s=e.tmContext.measureText(e.axisLabels[a]),c={height:s.actualBoundingBoxAscent+2,startingHeight:o,width:s.width+2,textStyle:e.axisTextStyle};e._tmAtlas.set(e.axisLabels[a],c),o+=c.height,i<c.width&&(i=c.width)}h3(e.tmContext,e.tickTextStyle);for(let s=0;s<n[a].length;s++)if(!e._tmAtlas.has(n[a][s])){const c=e.tmContext.measureText(n[a][s]),l={height:c.actualBoundingBoxAscent+2,startingHeight:o,width:c.width+2,textStyle:e.tickTextStyle};e._tmAtlas.set(n[a][s],l),o+=l.height,i<l.width&&(i=l.width)}}i=ws(i),o=ws(o),e._tmAtlas.forEach(a=>{a.tcoords=[0,(o-a.startingHeight-a.height)/o,a.width/i,(o-a.startingHeight-a.height)/o,a.width/i,(o-a.startingHeight)/o,0,(o-a.startingHeight)/o]}),e.tmCanvas.width=i,e.tmCanvas.height=o,e.tmContext.textBaseline="bottom",e.tmContext.textAlign="left",e.tmContext.clearRect(0,0,i,o),e._tmAtlas.forEach((a,s)=>{h3(e.tmContext,a.textStyle),e.tmContext.fillText(s,1,a.startingHeight+a.height-1)}),e.tmTexture.setCanvas(e.tmCanvas),e.tmTexture.modified()},t.onModified(()=>{e.forceUpdate=!0,t.update()}),t.setTickTextStyle=n=>{e.tickTextStyle={...e.tickTextStyle,...n},t.modified()},t.setAxisTextStyle=n=>{e.axisTextStyle={...e.axisTextStyle,...n},t.modified()},t.get_tmAtlas=()=>e._tmAtlas,t.getBounds=()=>(t.update(),dr.setBounds(e.bounds,e.gridActor.getBounds()),dr.scaleAboutCenter(e.bounds,e.boundsScaleFactor,e.boundsScaleFactor,e.boundsScaleFactor),e.bounds);const r=K.chain(t.setProperty,e.gridActor.setProperty);t.setProperty=n=>r(n)[0]}function Zde(t,e,r){return{boundsScaleFactor:1.3,camera:null,dataBounds:[...dr.INIT_BOUNDS],faceVisibilityAngle:8,gridLines:!0,axisLabels:null,axisTitlePixelOffset:35,tickLabelPixelOffset:12,generateTicks:AV,...r,axisTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:18,fontFamily:"serif",...r==null?void 0:r.axisTextStyle},tickTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:14,fontFamily:"serif",...r==null?void 0:r.tickTextStyle}}}function NV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};ic.extend(t,e,Zde(t,e,r)),e.lastFacesToDraw=[!1,!1,!1,!1,!1,!1],e.axisLabels=["X-Axis","Y-Axis","Z-Axis"],e.tickCounts=[],e.textValues=[],e.lastTickBounds=[],e.tmCanvas=document.createElement("canvas"),e.tmContext=e.tmCanvas.getContext("2d"),e._tmAtlas=new Map,e.tmTexture=Fd.newInstance({resizable:!0}),e.tmTexture.setInterpolate(!1),t.getProperty().setDiffuse(0),t.getProperty().setAmbient(1),e.gridMapper=xa.newInstance(),e.polyData=Xr.newInstance(),e.gridMapper.setInputData(e.polyData),e.gridActor=ic.newInstance(),e.gridActor.setMapper(e.gridMapper),e.gridActor.setProperty(t.getProperty()),e.gridActor.setParentProp(t),e.textPolyData=Xr.newInstance(),K.setGet(t,e,["axisTitlePixelOffset","boundsScaleFactor","faceVisibilityAngle","gridLines","tickLabelPixelOffset","generateTicks"]),K.setGetArray(t,e,["dataBounds"],6),K.setGetArray(t,e,["axisLabels"],3),K.get(t,e,["axisTextStyle","tickTextStyle","camera","tmTexture","textValues","textPolyData","tickCounts","gridActor"]),Jde(t,e)}const Qde=K.newInstance(NV,"vtkCubeAxesActor");var kV={newInstance:Qde,extend:NV,newCubeAxesActorHelper:Yde,defaultGenerateTicks:AV};function e0e(t,e){e.classHierarchy.push("vtkOpenGLCubeAxesActor"),t.buildPass=r=>{r&&(e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getParent(),e.CubeAxesActorHelper.getRenderable()||e.CubeAxesActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.CubeAxesActorHelper.getTmActor()),t.addMissingNode(e.renderable.getGridActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e._openGLRenderer?e._openGLRenderer.getRenderable().getActiveCamera():null,o=e._openGLRenderer.getTiledSizeAndOrigin();e.CubeAxesActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e._openGLRenderWindow.getRenderable())}}}const t0e={};function n0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,t0e,r),wr.extend(t,e,r),e.CubeAxesActorHelper=kV.newCubeAxesActorHelper(),e0e(t,e)}const r0e=Jn(n0e,"vtkOpenGLCubeAxesActor");Ri("vtkCubeAxesActor",r0e);const{ColorMode:i0e,ScalarMode:Af,GetArray:g3}=rw;function o0e(t,e){e.classHierarchy.push("vtkMapper2D"),t.createDefaultLookupTable=()=>{e.lookupTable=Ey.newInstance()},t.getColorModeAsString=()=>K.enumToString(i0e,e.colorMode),t.setColorModeToDefault=()=>t.setColorMode(0),t.setColorModeToMapScalars=()=>t.setColorMode(1),t.setColorModeToDirectScalars=()=>t.setColorMode(2),t.getScalarModeAsString=()=>K.enumToString(Af,e.scalarMode),t.setScalarModeToDefault=()=>t.setScalarMode(0),t.setScalarModeToUsePointData=()=>t.setScalarMode(1),t.setScalarModeToUseCellData=()=>t.setScalarMode(2),t.setScalarModeToUsePointFieldData=()=>t.setScalarMode(3),t.setScalarModeToUseCellFieldData=()=>t.setScalarMode(4),t.setScalarModeToUseFieldData=()=>t.setScalarMode(5),t.getAbstractScalars=(r,n,i,o,a)=>{if(!r||!e.scalarVisibility)return{scalars:null,cellFLag:!1};let s=null,c=!1;if(n===Af.DEFAULT)s=r.getPointData().getScalars(),s||(s=r.getCellData().getScalars(),c=!0);else if(n===Af.USE_POINT_DATA)s=r.getPointData().getScalars();else if(n===Af.USE_CELL_DATA)s=r.getCellData().getScalars(),c=!0;else if(n===Af.USE_POINT_FIELD_DATA){const l=r.getPointData();i===g3.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===Af.USE_CELL_FIELD_DATA){const l=r.getCellData();c=!0,i===g3.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===Af.USE_FIELD_DATA){const l=r.getFieldData();i===g3.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}return{scalars:s,cellFlag:c}},t.getLookupTable=()=>(e.lookupTable||t.createDefaultLookupTable(),e.lookupTable),t.getMTime=()=>{let r=e.mtime;if(e.lookupTable!==null){const n=e.lookupTable.getMTime();r=n>r?n:r}return r},t.mapScalars=(r,n)=>{const i=t.getAbstractScalars(r,e.scalarMode,e.arrayAccessMode,e.arrayId,e.colorByArrayName).scalars;if(!i){e.colorMapColors=null;return}const o=`${t.getMTime()}${i.getMTime()}${n}`;if(e.colorBuildString===o)return;e.useLookupTableScalarRange||t.getLookupTable().setRange(e.scalarRange[0],e.scalarRange[1]);const a=t.getLookupTable();a&&(a.build(),e.colorMapColors=a.mapScalars(i,e.colorMode,e.fieldDataTupleId)),e.colorBuildString=`${t.getMTime()}${i.getMTime()}${n}`},t.getPrimitiveCount=()=>{const r=t.getInputData();return{points:r.getPoints().getNumberOfValues()/3,verts:r.getVerts().getNumberOfValues()-r.getVerts().getNumberOfCells(),lines:r.getLines().getNumberOfValues()-2*r.getLines().getNumberOfCells(),triangles:r.getPolys().getNumberOfValues()-3*r.getPolys().getNumberOfCells()}}}const a0e={static:!1,lookupTable:null,scalarVisibility:!1,scalarRange:[0,1],useLookupTableScalarRange:!1,colorMode:0,scalarMode:0,arrayAccessMode:1,renderTime:0,colorByArrayName:null,transformCoordinate:null,viewSpecificProperties:null,customShaderAttributes:[]};function s0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,a0e,r),wL.extend(t,e,r),K.get(t,e,["colorMapColors"]),K.setGet(t,e,["arrayAccessMode","colorByArrayName","colorMode","lookupTable","renderTime","scalarMode","scalarVisibility","static","transformCoordinate","useLookupTableScalarRange","viewSpecificProperties","customShaderAttributes"]),K.setGetArray(t,e,["scalarRange"],2),e.viewSpecificProperties||(e.viewSpecificProperties={}),o0e(t,e)}K.newInstance(s0e,"vtkMapper2D");var c0e={},l0e=`//VTK::System::Dec
 
 /*=========================================================================
 
@@ -3557,10 +3557,10 @@ void main()
 
   //VTK::PositionVC::Impl
 }
-`;const VV={BACKGROUND:0,FOREGROUND:1};var FV={DisplayLocation:VV};const{primTypes:Gs}=Yc,{ScalarMode:Ev}=c0e,{vtkErrorMacro:bv}=bo,f0e={type:"StartEvent"},d0e={type:"EndEvent"};function h0e(t,e){e.classHierarchy.push("vtkOpenGLPolyDataMapper2D"),t.buildPass=n=>{n&&(e.openGLActor2D=t.getFirstAncestorOfType("vtkOpenGLActor2D"),e._openGLRenderer=e.openGLActor2D.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),e.openGLCamera=e._openGLRenderer.getViewNodeFor(e._openGLRenderer.getRenderable().getActiveCamera()))},t.overlayPass=n=>{n&&t.render()},t.getShaderTemplate=(n,i,o)=>{n.Vertex=u0e,n.Fragment=l0e,n.Geometry=""},t.render=()=>{const n=e._openGLRenderWindow.getContext();if(e.context!==n){e.context=n;for(let a=Gs.Start;a<Gs.End;a++)e.primitives[a].setOpenGLRenderWindow(e._openGLRenderWindow)}const i=e.openGLActor2D.getRenderable(),o=e._openGLRenderer.getRenderable();t.renderPiece(o,i)},t.renderPiece=(n,i)=>{if(t.invokeEvent(f0e),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(d0e),!e.currentInput){bv("No input!");return}!e.currentInput.getPoints||!e.currentInput.getPoints().getNumberOfValues()||(t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i))},t.renderPieceStart=(n,i)=>{if(e.primitiveIDOffset=0,e._openGLRenderer.getSelector())switch(e._openGLRenderer.getSelector().getCurrentPass()){default:e._openGLRenderer.getSelector().renderProp(i)}t.updateBufferObjects(n,i),e.lastBoundBO=null},t.getNeedToRebuildShaders=(n,i,o)=>n.getShaderSourceTime().getMTime()<e.renderable.getMTime()||n.getShaderSourceTime().getMTime()<e.currentInput.getMTime(),t.updateBufferObjects=(n,i)=>{t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i)},t.getNeedToRebuildBufferObjects=(n,i)=>{const o=e.VBOBuildTime.getMTime();return!!(o<t.getMTime()||o<e._openGLRenderWindow.getMTime()||o<e.renderable.getMTime()||o<i.getMTime()||o<e.currentInput.getMTime()||e.renderable.getTransformCoordinate()&&o<n.getMTime())},t.buildBufferObjects=(n,i)=>{const o=e.currentInput;if(o===null)return;e.renderable.mapScalars(o,i.getProperty().getOpacity());const a=e.renderable.getColorMapColors();e.haveCellScalars=!1;const s=e.renderable.getScalarMode();e.renderable.getScalarVisibility()&&(s===Ev.USE_CELL_DATA||s===Ev.USE_CELL_FIELD_DATA||s===Ev.USE_FIELD_DATA||!o.getPointData().getScalars())&&s!==Ev.USE_POINT_FIELD_DATA&&a&&(e.haveCellScalars=!0);const c=i.getProperty().getRepresentation();let l=o.getPointData().getTCoords();e.openGLActor2D.getActiveTextures()||(l=null);const f=e.renderable.getTransformCoordinate(),d=n.getRenderWindow().getViews()[0].getViewportSize(n),h=`${o.getMTime()}A${c}B${o.getMTime()}C${a?a.getMTime():1}D${l?l.getMTime():1}E${f?n.getMTime():1}F${d}`;if(e.VBOBuildString!==h){let g=o.getPoints();if(f){const v=s1.newInstance(),y=g.getNumberOfPoints();v.setNumberOfPoints(y);const m=[];for(let w=0;w<y;++w){g.getPoint(w,m),f.setValue(m);const x=f.getComputedDoubleViewportValue(n);v.setPoint(w,x[0],x[1],0)}g=v}const p={points:g,tcoords:l,colors:a,cellOffset:0,haveCellScalars:e.haveCellSCalars,customAttributes:e.renderable.getCustomShaderAttributes().map(v=>o.getPointData().getArrayByName(v))};p.cellOffset+=e.primitives[Gs.Points].getCABO().createVBO(o.getVerts(),"verts",c,p),p.cellOffset+=e.primitives[Gs.Lines].getCABO().createVBO(o.getLines(),"lines",c,p),p.cellOffset+=e.primitives[Gs.Tris].getCABO().createVBO(o.getPolys(),"polys",c,p),p.cellOffset+=e.primitives[Gs.TriStrips].getCABO().createVBO(o.getStrips(),"strips",c,p),e.VBOBuildTime.modified(),e.VBOBuildString=h}},t.renderPieceDraw=(n,i)=>{const o=i.getProperty().getRepresentation();e.context.depthMask(!0);for(let s=Gs.Start;s<Gs.End;s++)e.primitives[s].getCABO().getElementCount()&&(e.lastBoundBO=e.primitives[s],e.primitiveIDOffset+=e.primitives[s].drawArrays(n,i,o,t))},t.renderPieceFinish=(n,i)=>{e.lastBoundBO&&e.lastBoundBO.getVAO().release()},t.replaceShaderValues=(n,i,o)=>{t.replaceShaderColor(n,i,o),t.replaceShaderTCoord(n,i,o),t.replaceShaderPicking(n,i,o),t.replaceShaderPositionVC(n,i,o)},t.replaceShaderColor=(n,i,o)=>{let a=n.Vertex,s=n.Geometry,c=n.Fragment;e.haveCellScalars&&(c=Re.substitute(c,"//VTK::Color::Dec",["uniform samplerBuffer texture1;"]).result,c=Re.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = texelFetchBuffer(texture1, gl_PrimitiveID + PrimitiveIDOffset);"]).result),e.lastBoundBO.getCABO().getColorComponents()!==0?(a=Re.substitute(a,"//VTK::Color::Dec",["in vec4 diffuseColor;","out vec4 fcolorVSOutput;"]).result,a=Re.substitute(a,"//VTK::Color::Impl",["fcolorVSOutput = diffuseColor;"]).result,s=Re.substitute(s,"//VTK::Color::Dec",[`in vec4 fcolorVSOutput[];
-`,"out vec4 fcolorGSOutput;"]).result,s=Re.substitute(s,"//VTK::Color::Impl",["fcolorGSOutput = fcolorVSOutput[i];"]).result,c=Re.substitute(c,"//VTK::Color::Dec",["in vec4 fcolorVSOutput;"]).result,c=Re.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = fcolorVSOutput;"]).result):(c=Re.substitute(c,"//VTK::Color::Dec",["uniform vec4 diffuseColor;"]).result,c=Re.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = diffuseColor;"]).result),n.Vertex=a,n.Geometry=s,n.Fragment=c},t.replaceShaderTCoord=(n,i,o)=>{if(e.lastBoundBO.getCABO().getTCoordOffset()){let a=n.Vertex,s=n.Geometry,c=n.Fragment;const l=e.lastBoundBO.getCABO().getTCoordComponents();l===1?(a=Re.substitute(a,"//VTK::TCoord::Dec",["in float tcoordMC;","out float tcoordVCVSOutput;"]).result,a=Re.substitute(a,"//VTK::TCoord::Impl",["tcoordVCVSOutput = tcoordMC;"]).result,s=Re.substitute(s,"//VTK::TCoord::Dec",[`in float tcoordVCVSOutput[];
-`,"out float tcoordVCGSOutput;"]).result,s=Re.substitute(s,["//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];"]).result,c=Re.substitute(c,"//VTK::TCoord::Dec",["in float tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,c=Re.substitute(c,"//VTK::TCoord::Impl",["gl_FragData[0] = gl_FragData[0]*texture2D(texture1, vec2(tcoordVCVSOutput,0));"]).result):l===2&&(a=Re.substitute(a,"//VTK::TCoord::Dec",["in vec2 tcoordMC;","out vec2 tcoordVCVSOutput;"]).result,a=Re.substitute(a,"//VTK::TCoord::Impl",["tcoordVCVSOutput = tcoordMC;"]).result,s=Re.substitute(s,"//VTK::TCoord::Dec",[`in vec2 tcoordVCVSOutput[];
-`,"out vec2 tcoordVCGSOutput;"]).result,s=Re.substitute(s,"//VTK::TCoord::Impl",["tcoordVCGSOutput = tcoordVCVSOutput[i];"]).result,c=Re.substitute(c,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,c=Re.substitute(c,"//VTK::TCoord::Impl",["gl_FragData[0] = gl_FragData[0]*texture2D(texture1, tcoordVCVSOutput.st);"]).result),e.haveCellScalars&&(s=Re.substitute(s,"//VTK::PrimID::Impl",["gl_PrimitiveID = gl_PrimitiveIDIn;"]).result),n.Vertex=a,n.Geometry=s,n.Fragment=c}},t.replaceShaderPicking=(n,i,o)=>{let a=n.Fragment;a=Re.substitute(a,"//VTK::Picking::Dec",["uniform vec3 mapperIndex;","uniform int picking;"]).result,a=Re.substitute(a,"//VTK::Picking::Impl","  gl_FragData[0] = picking != 0 ? vec4(mapperIndex,1.0) : gl_FragData[0];").result,n.Fragment=a},t.replaceShaderPositionVC=(n,i,o)=>{e.lastBoundBO.replaceShaderPositionVC(n,i,o)},t.invokeShaderCallbacks=(n,i,o)=>{const a=e.renderable.getViewSpecificProperties().ShadersCallbacks;a&&a.forEach(s=>{s.callback(s.userData,n,i,o)})},t.setMapperShaderParameters=(n,i,o)=>{if(n.getProgram().isUniformUsed("PrimitiveIDOffset")&&n.getProgram().setUniformi("PrimitiveIDOffset",e.primitiveIDOffset),n.getProgram().isAttributeUsed("vertexWC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"vertexWC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),e.context.FLOAT,3,!1)||bv("Error setting vertexWC in shader VAO.")),n.getCABO().getElementCount()&&(e.VBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())){e.renderable.getCustomShaderAttributes().forEach((c,l)=>{n.getProgram().isAttributeUsed(`${c}MC`)&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),`${c}MC`,n.getCABO().getCustomData()[l].offset,n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getCustomData()[l].components,!1)||bv(`Error setting ${c}MC in shader VAO.`))}),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||bv("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),e.internalColorTexture&&n.getProgram().isUniformUsed("texture1")&&n.getProgram().setUniformi("texture1",e.internalColorTexture.getTextureUnit());const a=e.openGLActor2D.getActiveTextures();if(a)for(let c=0;c<a.length;++c){const f=a[c].getTextureUnit(),u=`texture${f+1}`;n.getProgram().isUniformUsed(u)&&n.getProgram().setUniformi(u,f)}n.setMapperShaderParameters(i,o,e._openGLRenderer.getTiledSizeAndOrigin());const s=e._openGLRenderer.getSelector();n.getProgram().setUniform3fArray("mapperIndex",s?s.getPropColorValue():[0,0,0]),n.getProgram().setUniformi("picking",s?s.getCurrentPass()+1:0)}},t.setPropertyShaderParameters=(n,i,o)=>{const a=e.renderable.getColorMapColors();if(!a||a.getNumberOfComponents()===0){const s=n.getProgram(),c=o.getProperty(),l=c.getOpacity(),f=c.getColor(),u=[f[0],f[1],f[2],l];s.setUniform4f("diffuseColor",u)}},t.setLightingShaderParameters=(n,i,o)=>{};function r(n,i,o){return i.identity(o),n.reduce((a,s,c)=>c===0?s?i.copy(a,s):i.identity(a):s?i.multiply(a,a,s):a,o)}t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),c=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,f=i.getRenderWindow().getViews()[0].getViewportSize(i),u=i.getViewport(),d=o.getActualPositionCoordinate().getComputedDoubleViewportValue(i),h=[0,0,1,1],g=[0,0,1,1];if(g[0]=u[0]>=h[0]?u[0]:h[0],g[1]=u[1]>=h[1]?u[1]:h[1],g[2]=u[2]<=h[2]?u[2]:h[2],g[3]=u[3]<=h[3]?u[3]:h[3],g[0]>=g[2]||g[1]>=g[3])return;f[0]=Wg(f[0]*(g[2]-g[0])/(u[2]-u[0])),f[1]=Wg(f[1]*(g[3]-g[1])/(u[3]-u[1]));const p=e._openGLRenderer.getParent().getSize(),v=Wg(d[0]-(g[0]-u[0])*p[0]),y=Wg(d[1]-(g[1]-u[1])*p[1]),m=-v;let w=-v+f[0];const x=-y;let C=-y+f[1];m===w&&(w=m+1),x===C&&(C=x+1);const S=Ut(new Float64Array(16));S[0]=2/(w-m),S[1*4+1]=2/(C-x),S[0*4+3]=-1*(w+m)/(w-m),S[1*4+3]=-1*(C+x)/(C-x),S[2*4+2]=0,S[2*4+3]=o.getProperty().getDisplayLocation()===VV.FOREGROUND?-1:1,S[3*4+3]=1,Mn(S,S),a.setUniformMatrix("WCVCMatrix",r([S,c],o1,e.tmpMat4))},t.getAllocatedGPUMemoryInBytes=()=>{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const g0e={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null};function p0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,g0e,r),yr.extend(t,e,r),Wc.implementReplaceShaderCoincidentOffset(t,e,r),Wc.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=Gs,e.tmpMat4=Ut(new Float64Array(16));for(let n=Gs.Start;n<Gs.End;n++)e.primitives[n]=Yc.newInstance(),e.primitives[n].setPrimitiveType(n),e.primitives[n].set({lastLightComplexity:0,lastLightCount:0,lastSelectionPass:!1},!0);yi(t,e,["context"]),e.VBOBuildTime={},Er(e.VBOBuildTime,{mtime:0}),h0e(t,e)}const m0e=Xn(p0e,"vtkOpenGLPolyDataMapper2D");Oi("vtkMapper2D",m0e);const{VectorMode:v0e}=iw;function p3(t,e){t.strokeStyle=e.strokeColor,t.lineWidth=e.strokeSize,t.fillStyle=e.fontColor,t.font=`${e.fontStyle} ${e.fontSize}px ${e.fontFamily}`}function UV(t,e){return r=>{const n=r.getLastSize(),i=(n[0]/700)**.8,o=(n[1]/700)**.8,a=Math.min(i,o),s=r.getAxisTextStyle(),c=r.getTickTextStyle();Object.assign(s,e.axisTextStyle),Object.assign(c,e.tickTextStyle),s.fontSize=Math.max(24*a,12),r.getLastAspectRatio()>1?c.fontSize=Math.max(20*a,10):c.fontSize=Math.max(16*a,10);const l=r.updateTextureAtlas();r.setTopTitle(!1);const f=r.getBoxSizeByReference();if(r.getLastAspectRatio()>1)r.setTickLabelPixelOffset(.3*c.fontSize),l.titleWidth<=l.tickWidth+r.getTickLabelPixelOffset()+.8*c.fontSize?(r.setTopTitle(!0),r.setAxisTitlePixelOffset(.2*c.fontSize),f[0]=2*(l.tickWidth+r.getTickLabelPixelOffset()+.8*c.fontSize)/n[0],r.setBoxPosition([.98-f[0],-.92])):(r.setAxisTitlePixelOffset(.2*c.fontSize),f[0]=2*(l.titleHeight+r.getAxisTitlePixelOffset()+l.tickWidth+r.getTickLabelPixelOffset()+.8*c.fontSize)/n[0],r.setBoxPosition([.99-f[0],-.92])),f[1]=Math.max(1.2,Math.min(1.84/o,1.84));else{r.setAxisTitlePixelOffset(1.2*c.fontSize),r.setTickLabelPixelOffset(.1*c.fontSize);const u=2*(.8*c.fontSize+l.titleHeight+r.getAxisTitlePixelOffset())/n[1],d=2*l.tickWidth/n[0];f[0]=Math.min(1.9,Math.max(1.4,1.4*d*(r.getTicks().length+3))),f[1]=u,r.setBoxPosition([-.5*f[0],-.97])}r.recomputeBarSegments(l)}}function BV(t,e){return r=>{const n=r.getLastTickBounds(),i=wE().domain([n[0],n[1]]),o=i.ticks(5),a=i.tickFormat(5);r.setTicks(o),r.setTickStrings(o.map(a))}}function y0e(t,e){e.classHierarchy.push("vtkScalarBarActorHelper"),t.setRenderable=i=>{e.renderable!==i&&(e.renderable=i,e.barActor.setProperty(i.getProperty()),e.barActor.setParentProp(i),e.barActor.setCoordinateSystemToDisplay(),e.tmActor.setProperty(i.getProperty()),e.tmActor.setParentProp(i),e.tmActor.setCoordinateSystemToDisplay(),e.generateTicks=i.generateTicks,e.axisTextStyle={...i.getAxisTextStyle()},e.tickTextStyle={...i.getTickTextStyle()},t.modified())},t.updateAPISpecificData=(i,o,a)=>{(e.lastSize[0]!==i[0]||e.lastSize[1]!==i[1])&&(e.lastSize[0]=i[0],e.lastSize[1]=i[1],e.lastAspectRatio=i[0]/i[1],e.forceUpdate=!0);const s=e.renderable.getScalarsToColors();if(!(!s||!e.renderable.getVisibility())&&(e.barMapper.setLookupTable(s),e.camera=o,e.renderWindow=a,e.forceUpdate||Math.max(s.getMTime(),t.getMTime(),e.renderable.getMTime())>e.lastRebuildTime.getMTime())){const c=s.getMappingRange();if(e.lastTickBounds=[...c],e.renderable.getGenerateTicks()(t),e.renderable.getAutomated())e.renderable.getAutoLayout()(t);else{e.axisTextStyle={...e.renderable.getAxisTextStyle()},e.tickTextStyle={...e.renderable.getTickTextStyle()},e.barPosition=[...e.renderable.getBarPosition()],e.barSize=[...e.renderable.getBarSize()],e.boxPosition=[...e.renderable.getBoxPosition()],e.boxSize=[...e.renderable.getBoxSize()],e.axisTitlePixelOffset=e.renderable.getAxisTitlePixelOffset(),e.tickLabelPixelOffset=e.renderable.getTickLabelPixelOffset();const l=t.updateTextureAtlas();t.recomputeBarSegments(l)}t.updatePolyDataForLabels(),t.updatePolyDataForBarSegments(),e.lastRebuildTime.modified(),e.forceUpdate=!1}},t.updateTextureAtlas=()=>{e.tmContext.textBaseline="bottom",e.tmContext.textAlign="left";const i={},o=new Map;let a=0,s=1;p3(e.tmContext,e.axisTextStyle);let c=e.tmContext.measureText(e.renderable.getAxisLabel()),l={height:c.actualBoundingBoxAscent+2,startingHeight:s,width:c.width+2,textStyle:e.axisTextStyle};o.set(e.renderable.getAxisLabel(),l),s+=l.height,a=l.width,i.titleWidth=l.width,i.titleHeight=l.height,i.tickWidth=0,i.tickHeight=0,p3(e.tmContext,e.tickTextStyle);const f=[...t.getTickStrings(),"NaN","Below","Above"];for(let u=0;u<f.length;u++)o.has(f[u])||(c=e.tmContext.measureText(f[u]),l={height:c.actualBoundingBoxAscent+2,startingHeight:s,width:c.width+2,textStyle:e.tickTextStyle},o.set(f[u],l),s+=l.height,a<l.width&&(a=l.width),i.tickWidth<l.width&&(i.tickWidth=l.width),i.tickHeight<l.height&&(i.tickHeight=l.height));return a=vs(a),s=vs(s),o.forEach(u=>{u.tcoords=[0,(s-u.startingHeight-u.height)/s,u.width/a,(s-u.startingHeight-u.height)/s,u.width/a,(s-u.startingHeight)/s,0,(s-u.startingHeight)/s]}),e.tmCanvas.width=a,e.tmCanvas.height=s,e.tmContext.textBaseline="bottom",e.tmContext.textAlign="left",e.tmContext.clearRect(0,0,a,s),o.forEach((u,d)=>{p3(e.tmContext,u.textStyle),e.tmContext.fillText(d,1,u.startingHeight+u.height-1)}),e.tmTexture.setCanvas(e.tmCanvas),e.tmTexture.modified(),e._tmAtlas=o,i},t.computeBarSize=i=>{e.vertical=e.boxSize[1]>e.boxSize[0];const o=2*i.tickHeight/e.lastSize[1],a=[1,1];if(e.vertical){const s=2*(i.tickWidth+e.tickLabelPixelOffset)/e.lastSize[0];if(e.topTitle){const c=2*(i.titleHeight+e.axisTitlePixelOffset)/e.lastSize[1];e.barSize[0]=e.boxSize[0]-s,e.barSize[1]=e.boxSize[1]-c}else{const c=2*(i.titleHeight+e.axisTitlePixelOffset)/e.lastSize[0];e.barSize[0]=e.boxSize[0]-c-s,e.barSize[1]=e.boxSize[1]}e.barPosition[0]=e.boxPosition[0]+s,e.barPosition[1]=e.boxPosition[1],a[1]=o}else{const s=(2*i.tickWidth-8)/e.lastSize[0],c=2*(i.titleHeight+e.axisTitlePixelOffset)/e.lastSize[1];e.barSize[0]=e.boxSize[0],e.barPosition[0]=e.boxPosition[0],e.barSize[1]=e.boxSize[1]-c,e.barPosition[1]=e.boxPosition[1],a[0]=s}return a},t.recomputeBarSegments=i=>{var d,h,g,p;const o=t.computeBarSize(i);e.barSegments=[];const a=[0,0],s=e.vertical?1:0,c=e.vertical?.01:.02;function l(v,y){e.barSegments.push({corners:[[...a],[a[0]+o[0],a[1]],[a[0]+o[0],a[1]+o[1]],[a[0],a[1]+o[1]]],scalars:y,title:v}),a[s]+=o[s]+c}e.renderable.getDrawNanAnnotation()&&e.renderable.getScalarsToColors().getNanColor()&&l("NaN",[NaN,NaN,NaN,NaN]),e.renderable.getDrawBelowRangeSwatch()&&((h=(d=e.renderable.getScalarsToColors()).getUseBelowRangeColor)!=null&&h.call(d))&&l("Below",[-.1,-.1,-.1,-.1]);const f=(p=(g=e.renderable.getScalarsToColors()).getUseAboveRangeColor)==null?void 0:p.call(g);a[s]+=c;const u=o[s];o[s]=f?1-2*c-o[s]-a[s]:1-c-a[s],l("ticks",e.vertical?[0,0,.995,.995]:[0,.995,.995,0]),e.renderable.getDrawAboveRangeSwatch()&&f&&(o[s]=u,a[s]+=c,l("Above",[1.1,1.1,1.1,1.1]))};const r=new Float64Array(3);t.createPolyDataForOneLabel=(i,o,a,s,c,l)=>{const f=e._tmAtlas.get(i);if(!f)return;let u=l.ptIdx,d=l.cellIdx;r[0]=(.5*o[0]+.5)*e.lastSize[0],r[1]=(.5*o[1]+.5)*e.lastSize[1],r[2]=o[2],r[0]+=c[0],r[1]+=c[1];const h=[],g=s==="vertical"?[1,0]:[0,1];s==="vertical"?(h[0]=f.width,h[1]=-f.height,a[0]==="middle"?r[1]-=f.width/2:a[0]==="right"&&(r[1]-=f.width),a[1]==="middle"?r[0]+=f.height/2:a[1]==="top"&&(r[0]+=f.height)):(h[0]=f.width,h[1]=f.height,a[0]==="middle"?r[0]-=f.width/2:a[0]==="right"&&(r[0]-=f.width),a[1]==="middle"?r[1]-=f.height/2:a[1]==="top"&&(r[1]-=f.height)),l.points[u*3]=r[0],l.points[u*3+1]=r[1],l.points[u*3+2]=r[2],l.tcoords[u*2]=f.tcoords[0],l.tcoords[u*2+1]=f.tcoords[1],u++,r[g[0]]+=h[0],l.points[u*3]=r[0],l.points[u*3+1]=r[1],l.points[u*3+2]=r[2],l.tcoords[u*2]=f.tcoords[2],l.tcoords[u*2+1]=f.tcoords[3],u++,r[g[1]]+=h[1],l.points[u*3]=r[0],l.points[u*3+1]=r[1],l.points[u*3+2]=r[2],l.tcoords[u*2]=f.tcoords[4],l.tcoords[u*2+1]=f.tcoords[5],u++,r[g[0]]-=h[0],l.points[u*3]=r[0],l.points[u*3+1]=r[1],l.points[u*3+2]=r[2],l.tcoords[u*2]=f.tcoords[6],l.tcoords[u*2+1]=f.tcoords[7],u++,l.polys[d*4]=3,l.polys[d*4+1]=u-4,l.polys[d*4+2]=u-3,l.polys[d*4+3]=u-2,d++,l.polys[d*4]=3,l.polys[d*4+1]=u-4,l.polys[d*4+2]=u-2,l.polys[d*4+3]=u-1,l.ptIdx+=4,l.cellIdx+=2};const n=new Float64Array(3);t.updatePolyDataForLabels=()=>{const i=t.getTickStrings().length+e.barSegments.length,o=i*4,a=i*2,s=new Float64Array(o*3),c=new Uint16Array(a*4),l=new Float32Array(o*2),f={ptIdx:0,cellIdx:0,polys:c,points:s,tcoords:l},u=e.vertical?0:1,d=e.vertical?1:0;n[2]=-.99;const h=e.vertical?["right","middle"]:["middle","bottom"];let g=[0,1];const p=[0,0];e.vertical?(p[0]=-e.tickLabelPixelOffset,e.topTitle?(n[0]=e.boxPosition[0]+.5*e.boxSize[0],n[1]=e.barPosition[1]+e.barSize[1],t.createPolyDataForOneLabel(e.renderable.getAxisLabel(),n,["middle","bottom"],"horizontal",[0,e.axisTitlePixelOffset],f)):(n[0]=e.barPosition[0]+e.barSize[0],n[1]=e.barPosition[1]+.5*e.barSize[1],t.createPolyDataForOneLabel(e.renderable.getAxisLabel(),n,["middle","top"],"vertical",[e.axisTitlePixelOffset,0],f)),g=[-1,0]):(p[1]=e.tickLabelPixelOffset,n[0]=e.barPosition[0]+.5*e.barSize[0],n[1]=e.barPosition[1]+e.barSize[1],t.createPolyDataForOneLabel(e.renderable.getAxisLabel(),n,["middle","bottom"],"horizontal",[0,e.axisTitlePixelOffset],f)),n[u]=e.barPosition[u]+(.5*g[u]+.5)*e.barSize[u],n[d]=e.barPosition[d]+e.barSize[d]*.5;let v=null;for(let S=0;S<e.barSegments.length;S++){const T=e.barSegments[S];T.title==="ticks"?v=T:(n[d]=e.barPosition[d]+.5*e.barSize[d]*(T.corners[2][d]+T.corners[0][d]),t.createPolyDataForOneLabel(T.title,n,h,"horizontal",p,f))}const y=e.barPosition[d]+e.barSize[d]*v.corners[0][d],m=e.barSize[d]*(v.corners[2][d]-v.corners[0][d]),w=t.getTicks(),x=t.getTickStrings();for(let S=0;S<w.length;S++){const T=(w[S]-e.lastTickBounds[0])/(e.lastTickBounds[1]-e.lastTickBounds[0]);n[d]=y+m*T,t.createPolyDataForOneLabel(x[S],n,h,"horizontal",p,f)}const C=Vt.newInstance({numberOfComponents:2,values:l,name:"TextureCoordinates"});e.tmPolyData.getPointData().setTCoords(C),e.tmPolyData.getPoints().setData(s,3),e.tmPolyData.getPoints().modified(),e.tmPolyData.getPolys().setData(c,1),e.tmPolyData.getPolys().modified(),e.tmPolyData.modified()},t.updatePolyDataForBarSegments=()=>{var p,v;const i=e.renderable.getScalarsToColors();let o=0;e.renderable.getDrawNanAnnotation()&&i.getNanColor()&&(o+=1),e.renderable.getDrawBelowRangeSwatch()&&((p=i.getUseBelowRangeColor)!=null&&p.call(i))&&(o+=1),e.renderable.getDrawAboveRangeSwatch()&&((v=i.getUseAboveRangeColor)!=null&&v.call(i))&&(o+=1);const a=4*(1+o),s=a;let c=1;i.getVectorMode()===v0e.COMPONENT&&(c=i.getVectorComponent()+1);const l=new Float64Array(a*3),f=new Uint16Array(s*5),u=new Float32Array(a*c);let d=0,h=0;for(let y=0;y<e.barSegments.length;y++){const m=e.barSegments[y];for(let w=0;w<4;w++){n[0]=e.barPosition[0]+m.corners[w][0]*e.barSize[0],n[1]=e.barPosition[1]+m.corners[w][1]*e.barSize[1],l[d*3]=(.5*n[0]+.5)*e.lastSize[0],l[d*3+1]=(.5*n[1]+.5)*e.lastSize[1],l[d*3+2]=n[2];for(let x=0;x<c;x++)u[d*c+x]=e.lastTickBounds[0]+m.scalars[w]*(e.lastTickBounds[1]-e.lastTickBounds[0]);d++}f[h*5]=4,f[h*5+1]=d-4,f[h*5+2]=d-3,f[h*5+3]=d-2,f[h*5+4]=d-1,h++}const g=Vt.newInstance({numberOfComponents:c,values:u,name:"Scalars"});e.polyData.getPointData().setScalars(g),e.polyData.getPoints().setData(l,3),e.polyData.getPoints().modified(),e.polyData.getPolys().setData(f,1),e.polyData.getPolys().modified(),e.polyData.modified()}}const w0e=K.newInstance(function(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{renderable:null};Object.assign(e,{},r),K.obj(t,e),K.setGet(t,e,["axisTitlePixelOffset","tickLabelPixelOffset","renderable","topTitle","ticks","tickStrings"]),K.get(t,e,["lastSize","lastAspectRatio","lastTickBounds","axisTextStyle","tickTextStyle","barActor","tmActor"]),K.getArray(t,e,["boxPosition","boxSize"]),K.setArray(t,e,["boxPosition","boxSize"],2),e.forceUpdate=!1,e.lastRebuildTime={},K.obj(e.lastRebuildTime,{mtime:0}),e.lastSize=[-1,-1],e.tmCanvas=document.createElement("canvas"),e.tmContext=e.tmCanvas.getContext("2d"),e._tmAtlas=new Map,e.barMapper=_a.newInstance(),e.barMapper.setInterpolateScalarsBeforeMapping(!0),e.barMapper.setUseLookupTableScalarRange(!0),e.polyData=Kr.newInstance(),e.barMapper.setInputData(e.polyData),e.barActor=ic.newInstance(),e.barActor.setMapper(e.barMapper),e.tmPolyData=Kr.newInstance(),e.tmMapper=_a.newInstance(),e.tmMapper.setInputData(e.tmPolyData),e.tmTexture=Fd.newInstance({resizable:!0}),e.tmTexture.setInterpolate(!1),e.tmActor=ic.newInstance({parentProp:t}),e.tmActor.setMapper(e.tmMapper),e.tmActor.addTexture(e.tmTexture),e.barPosition=[0,0],e.barSize=[0,0],e.boxPosition=[.88,-.92],e.boxSize=[.1,1.1],e.lastTickBounds=[],y0e(t,e)},"vtkScalarBarActorHelper");function x0e(t,e){e.classHierarchy.push("vtkScalarBarActor"),t.setTickTextStyle=r=>{e.tickTextStyle={...e.tickTextStyle,...r},t.modified()},t.setAxisTextStyle=r=>{e.axisTextStyle={...e.axisTextStyle,...r},t.modified()},t.resetAutoLayoutToDefault=()=>{t.setAutoLayout(UV(t,e))},t.resetGenerateTicksToDefault=()=>{t.setGenerateTicks(BV())}}function C0e(t){return{automated:!0,autoLayout:null,axisLabel:"Scalar Value",barPosition:[0,0],barSize:[0,0],boxPosition:[.88,-.92],boxSize:[.1,1.1],scalarToColors:null,axisTitlePixelOffset:36,axisTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:18,fontFamily:"serif"},tickLabelPixelOffset:14,tickTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:14,fontFamily:"serif"},generateTicks:null,drawNanAnnotation:!0,drawBelowRangeSwatch:!0,drawAboveRangeSwatch:!0,...t}}function GV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,C0e(r)),e.autoLayout||(e.autoLayout=UV(t,e)),e.generateTicks||(e.generateTicks=BV()),ic.extend(t,e,r),t.getProperty().setDiffuse(0),t.getProperty().setAmbient(1),K.setGet(t,e,["automated","autoLayout","axisTitlePixelOffset","axisLabel","scalarsToColors","tickLabelPixelOffset","generateTicks","drawNanAnnotation","drawBelowRangeSwatch","drawAboveRangeSwatch"]),K.get(t,e,["axisTextStyle","tickTextStyle"]),K.getArray(t,e,["barPosition","barSize","boxPosition","boxSize"]),K.setArray(t,e,["barPosition","barSize","boxPosition","boxSize"],2),x0e(t,e)}const S0e=K.newInstance(GV,"vtkScalarBarActor");var WV={newInstance:S0e,extend:GV,newScalarBarActorHelper:w0e};function T0e(t,e){e.classHierarchy.push("vtkOpenGLScalarBarActor"),t.buildPass=r=>{r&&(e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getParent(),e.scalarBarActorHelper.getRenderable()||e.scalarBarActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.scalarBarActorHelper.getBarActor()),t.addMissingNode(e.scalarBarActorHelper.getTmActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e._openGLRenderer?e._openGLRenderer.getRenderable().getActiveCamera():null,o=e._openGLRenderer.getTiledSizeAndOrigin();e.scalarBarActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e._openGLRenderWindow.getRenderable())}}}const _0e={};function E0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,_0e,r),yr.extend(t,e,r),e.scalarBarActorHelper=WV.newScalarBarActorHelper(),T0e(t,e)}const b0e=Xn(E0e,"vtkOpenGLScalarBarActor");Oi("vtkScalarBarActor",b0e);const{CoordinateSystem:k9}=em;function D0e(t,e){e.classHierarchy.push("vtkWebGPUActor"),t.buildPass=r=>{r&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes())},t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0]&&e.children[0].traverse(r),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0]&&e.children[0].traverse(r),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.getBufferShift=r=>(t.getKeyMatrices(r),e.bufferShift),t.getKeyMatrices=r=>{if(Math.max(e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.renderable.computeMatrix();const n=e.renderable.getMatrix();e.bufferShift[0]=n[3],e.bufferShift[1]=n[7],e.bufferShift[2]=n[11];const i=r.getStabilizedCenterByReference();e.renderable.getCoordinateSystem()===k9.WORLD&&(e.bufferShift[0]-=i[0],e.bufferShift[1]-=i[1],e.bufferShift[2]-=i[2]),Mn(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?Ut(e.keyMatrices.normalMatrix):(zr(e.keyMatrices.normalMatrix,e.keyMatrices.bcwc),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,ti(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),Mn(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),wr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),e.renderable.getCoordinateSystem()===k9.WORLD?wr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]):zr(e.keyMatrices.bcsc,e.keyMatrices.bcwc),e.keyMatricesTime.modified()}return e.keyMatrices}}const I0e={keyMatricesTime:null,keyMatrices:null,propID:void 0,bufferShift:void 0};function O0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,I0e,r),yr.extend(t,e,r),e.keyMatricesTime={},K.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},K.get(t,e,["propID","keyMatricesTime"]),e.bufferShift=[0,0,0,0],D0e(t,e)}const M0e=K.newInstance(O0e);bs("vtkActor",M0e);const{CoordinateSystem:V9}=em;function P0e(t,e){e.classHierarchy.push("vtkWebGPUActor2D"),t.buildPass=r=>{r&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes())},t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0]&&e.children[0].traverse(r),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0]&&e.children[0].traverse(r),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.getBufferShift=r=>(t.getKeyMatrices(r),e.bufferShift),t.getKeyMatrices=r=>{if(Math.max(e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.bufferShift[0]=0,e.bufferShift[1]=0,e.bufferShift[2]=0;const n=r.getStabilizedCenterByReference();e.renderable.getCoordinateSystem()===V9.WORLD&&(e.bufferShift[0]-=n[0],e.bufferShift[1]-=n[1],e.bufferShift[2]-=n[2]),Ut(e.keyMatrices.bcwc),Ut(e.keyMatrices.normalMatrix),wr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),e.renderable.getCoordinateSystem()===V9.WORLD?wr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-n[0],-n[1],-n[2]]):zr(e.keyMatrices.bcsc,e.keyMatrices.bcwc),e.keyMatricesTime.modified()}return e.keyMatrices}}const R0e={keyMatricesTime:null,keyMatrices:null,propID:void 0,bufferShift:void 0};function L0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,R0e,r),yr.extend(t,e,r),e.keyMatricesTime={},K.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},K.get(t,e,["propID","keyMatricesTime"]),e.bufferShift=[0,0,0,0],P0e(t,e)}const A0e=K.newInstance(L0e);bs("vtkActor2D",A0e);function N0e(t,e){e.classHierarchy.push("vtkWebGPUCubeAxesActor"),t.buildPass=r=>{r&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.CubeAxesActorHelper.getRenderable()||e.CubeAxesActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.CubeAxesActorHelper.getTmActor()),t.addMissingNode(e.renderable.getGridActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e.WebGPURenderer?e.WebGPURenderer.getRenderable().getActiveCamera():null,o=e.WebGPURenderer.getTiledSizeAndOrigin();e.CubeAxesActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e.WebGPURenderWindow.getRenderable())}}}const k0e={};function V0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,k0e,r),yr.extend(t,e,r),e.CubeAxesActorHelper=kV.newCubeAxesActorHelper(),N0e(t,e)}const F0e=Xn(V0e,"vtkWebGPUCubeAxesActor");bs("vtkCubeAxesActor",F0e);const{DisplayLocation:NS}=FV;function U0e(t,e){e.classHierarchy.push("vtkProperty2D"),t.setDisplayLocationToBackground=()=>t.setDisplayLocation(NS.BACKGROUND),t.setDisplayLocationToForeground=()=>t.setDisplayLocation(NS.FOREGROUND),t.setRepresentationToWireframe=()=>t.setRepresentation(So.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(So.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(So.POINTS),t.getRepresentationAsString=()=>K.enumToString(So,e.representation)}const B0e={color:[1,1,1],opacity:1,pointSize:1,lineWidth:1,representation:So.SURFACE,displayLocation:NS.FOREGROUND};function G0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,B0e,r),K.obj(t,e),K.setGet(t,e,["opacity","lineWidth","pointSize","displayLocation","representation"]),K.setGetArray(t,e,["color"],3),U0e(t,e)}K.newInstance(G0e,"vtkProperty2D");var W0e={...FV};const{BufferUsage:ao,PrimitiveTypes:ra}=Wh,{Representation:Dv}=kd,{ScalarMode:Iv}=_a,{CoordinateSystem:z0e}=em,{DisplayLocation:$0e}=W0e,j0e=`
+`;const VV={BACKGROUND:0,FOREGROUND:1};var FV={DisplayLocation:VV};const{primTypes:Gs}=Xc,{ScalarMode:Ev}=c0e,{vtkErrorMacro:bv}=Do,f0e={type:"StartEvent"},d0e={type:"EndEvent"};function h0e(t,e){e.classHierarchy.push("vtkOpenGLPolyDataMapper2D"),t.buildPass=n=>{n&&(e.openGLActor2D=t.getFirstAncestorOfType("vtkOpenGLActor2D"),e._openGLRenderer=e.openGLActor2D.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow"),e.openGLCamera=e._openGLRenderer.getViewNodeFor(e._openGLRenderer.getRenderable().getActiveCamera()))},t.overlayPass=n=>{n&&t.render()},t.getShaderTemplate=(n,i,o)=>{n.Vertex=u0e,n.Fragment=l0e,n.Geometry=""},t.render=()=>{const n=e._openGLRenderWindow.getContext();if(e.context!==n){e.context=n;for(let a=Gs.Start;a<Gs.End;a++)e.primitives[a].setOpenGLRenderWindow(e._openGLRenderWindow)}const i=e.openGLActor2D.getRenderable(),o=e._openGLRenderer.getRenderable();t.renderPiece(o,i)},t.renderPiece=(n,i)=>{if(t.invokeEvent(f0e),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(d0e),!e.currentInput){bv("No input!");return}!e.currentInput.getPoints||!e.currentInput.getPoints().getNumberOfValues()||(t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i))},t.renderPieceStart=(n,i)=>{if(e.primitiveIDOffset=0,e._openGLRenderer.getSelector())switch(e._openGLRenderer.getSelector().getCurrentPass()){default:e._openGLRenderer.getSelector().renderProp(i)}t.updateBufferObjects(n,i),e.lastBoundBO=null},t.getNeedToRebuildShaders=(n,i,o)=>n.getShaderSourceTime().getMTime()<e.renderable.getMTime()||n.getShaderSourceTime().getMTime()<e.currentInput.getMTime(),t.updateBufferObjects=(n,i)=>{t.getNeedToRebuildBufferObjects(n,i)&&t.buildBufferObjects(n,i)},t.getNeedToRebuildBufferObjects=(n,i)=>{const o=e.VBOBuildTime.getMTime();return!!(o<t.getMTime()||o<e._openGLRenderWindow.getMTime()||o<e.renderable.getMTime()||o<i.getMTime()||o<e.currentInput.getMTime()||e.renderable.getTransformCoordinate()&&o<n.getMTime())},t.buildBufferObjects=(n,i)=>{const o=e.currentInput;if(o===null)return;e.renderable.mapScalars(o,i.getProperty().getOpacity());const a=e.renderable.getColorMapColors();e.haveCellScalars=!1;const s=e.renderable.getScalarMode();e.renderable.getScalarVisibility()&&(s===Ev.USE_CELL_DATA||s===Ev.USE_CELL_FIELD_DATA||s===Ev.USE_FIELD_DATA||!o.getPointData().getScalars())&&s!==Ev.USE_POINT_FIELD_DATA&&a&&(e.haveCellScalars=!0);const c=i.getProperty().getRepresentation();let l=o.getPointData().getTCoords();e.openGLActor2D.getActiveTextures()||(l=null);const f=e.renderable.getTransformCoordinate(),d=n.getRenderWindow().getViews()[0].getViewportSize(n),h=`${o.getMTime()}A${c}B${o.getMTime()}C${a?a.getMTime():1}D${l?l.getMTime():1}E${f?n.getMTime():1}F${d}`;if(e.VBOBuildString!==h){let g=o.getPoints();if(f){const v=s1.newInstance(),y=g.getNumberOfPoints();v.setNumberOfPoints(y);const m=[];for(let w=0;w<y;++w){g.getPoint(w,m),f.setValue(m);const x=f.getComputedDoubleViewportValue(n);v.setPoint(w,x[0],x[1],0)}g=v}const p={points:g,tcoords:l,colors:a,cellOffset:0,haveCellScalars:e.haveCellSCalars,customAttributes:e.renderable.getCustomShaderAttributes().map(v=>o.getPointData().getArrayByName(v))};p.cellOffset+=e.primitives[Gs.Points].getCABO().createVBO(o.getVerts(),"verts",c,p),p.cellOffset+=e.primitives[Gs.Lines].getCABO().createVBO(o.getLines(),"lines",c,p),p.cellOffset+=e.primitives[Gs.Tris].getCABO().createVBO(o.getPolys(),"polys",c,p),p.cellOffset+=e.primitives[Gs.TriStrips].getCABO().createVBO(o.getStrips(),"strips",c,p),e.VBOBuildTime.modified(),e.VBOBuildString=h}},t.renderPieceDraw=(n,i)=>{const o=i.getProperty().getRepresentation();e.context.depthMask(!0);for(let s=Gs.Start;s<Gs.End;s++)e.primitives[s].getCABO().getElementCount()&&(e.lastBoundBO=e.primitives[s],e.primitiveIDOffset+=e.primitives[s].drawArrays(n,i,o,t))},t.renderPieceFinish=(n,i)=>{e.lastBoundBO&&e.lastBoundBO.getVAO().release()},t.replaceShaderValues=(n,i,o)=>{t.replaceShaderColor(n,i,o),t.replaceShaderTCoord(n,i,o),t.replaceShaderPicking(n,i,o),t.replaceShaderPositionVC(n,i,o)},t.replaceShaderColor=(n,i,o)=>{let a=n.Vertex,s=n.Geometry,c=n.Fragment;e.haveCellScalars&&(c=Le.substitute(c,"//VTK::Color::Dec",["uniform samplerBuffer texture1;"]).result,c=Le.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = texelFetchBuffer(texture1, gl_PrimitiveID + PrimitiveIDOffset);"]).result),e.lastBoundBO.getCABO().getColorComponents()!==0?(a=Le.substitute(a,"//VTK::Color::Dec",["in vec4 diffuseColor;","out vec4 fcolorVSOutput;"]).result,a=Le.substitute(a,"//VTK::Color::Impl",["fcolorVSOutput = diffuseColor;"]).result,s=Le.substitute(s,"//VTK::Color::Dec",[`in vec4 fcolorVSOutput[];
+`,"out vec4 fcolorGSOutput;"]).result,s=Le.substitute(s,"//VTK::Color::Impl",["fcolorGSOutput = fcolorVSOutput[i];"]).result,c=Le.substitute(c,"//VTK::Color::Dec",["in vec4 fcolorVSOutput;"]).result,c=Le.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = fcolorVSOutput;"]).result):(c=Le.substitute(c,"//VTK::Color::Dec",["uniform vec4 diffuseColor;"]).result,c=Le.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = diffuseColor;"]).result),n.Vertex=a,n.Geometry=s,n.Fragment=c},t.replaceShaderTCoord=(n,i,o)=>{if(e.lastBoundBO.getCABO().getTCoordOffset()){let a=n.Vertex,s=n.Geometry,c=n.Fragment;const l=e.lastBoundBO.getCABO().getTCoordComponents();l===1?(a=Le.substitute(a,"//VTK::TCoord::Dec",["in float tcoordMC;","out float tcoordVCVSOutput;"]).result,a=Le.substitute(a,"//VTK::TCoord::Impl",["tcoordVCVSOutput = tcoordMC;"]).result,s=Le.substitute(s,"//VTK::TCoord::Dec",[`in float tcoordVCVSOutput[];
+`,"out float tcoordVCGSOutput;"]).result,s=Le.substitute(s,["//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];"]).result,c=Le.substitute(c,"//VTK::TCoord::Dec",["in float tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,c=Le.substitute(c,"//VTK::TCoord::Impl",["gl_FragData[0] = gl_FragData[0]*texture2D(texture1, vec2(tcoordVCVSOutput,0));"]).result):l===2&&(a=Le.substitute(a,"//VTK::TCoord::Dec",["in vec2 tcoordMC;","out vec2 tcoordVCVSOutput;"]).result,a=Le.substitute(a,"//VTK::TCoord::Impl",["tcoordVCVSOutput = tcoordMC;"]).result,s=Le.substitute(s,"//VTK::TCoord::Dec",[`in vec2 tcoordVCVSOutput[];
+`,"out vec2 tcoordVCGSOutput;"]).result,s=Le.substitute(s,"//VTK::TCoord::Impl",["tcoordVCGSOutput = tcoordVCVSOutput[i];"]).result,c=Le.substitute(c,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,c=Le.substitute(c,"//VTK::TCoord::Impl",["gl_FragData[0] = gl_FragData[0]*texture2D(texture1, tcoordVCVSOutput.st);"]).result),e.haveCellScalars&&(s=Le.substitute(s,"//VTK::PrimID::Impl",["gl_PrimitiveID = gl_PrimitiveIDIn;"]).result),n.Vertex=a,n.Geometry=s,n.Fragment=c}},t.replaceShaderPicking=(n,i,o)=>{let a=n.Fragment;a=Le.substitute(a,"//VTK::Picking::Dec",["uniform vec3 mapperIndex;","uniform int picking;"]).result,a=Le.substitute(a,"//VTK::Picking::Impl","  gl_FragData[0] = picking != 0 ? vec4(mapperIndex,1.0) : gl_FragData[0];").result,n.Fragment=a},t.replaceShaderPositionVC=(n,i,o)=>{e.lastBoundBO.replaceShaderPositionVC(n,i,o)},t.invokeShaderCallbacks=(n,i,o)=>{const a=e.renderable.getViewSpecificProperties().ShadersCallbacks;a&&a.forEach(s=>{s.callback(s.userData,n,i,o)})},t.setMapperShaderParameters=(n,i,o)=>{if(n.getProgram().isUniformUsed("PrimitiveIDOffset")&&n.getProgram().setUniformi("PrimitiveIDOffset",e.primitiveIDOffset),n.getProgram().isAttributeUsed("vertexWC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"vertexWC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),e.context.FLOAT,3,!1)||bv("Error setting vertexWC in shader VAO.")),n.getCABO().getElementCount()&&(e.VBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())){e.renderable.getCustomShaderAttributes().forEach((c,l)=>{n.getProgram().isAttributeUsed(`${c}MC`)&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),`${c}MC`,n.getCABO().getCustomData()[l].offset,n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getCustomData()[l].components,!1)||bv(`Error setting ${c}MC in shader VAO.`))}),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||bv("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),e.internalColorTexture&&n.getProgram().isUniformUsed("texture1")&&n.getProgram().setUniformi("texture1",e.internalColorTexture.getTextureUnit());const a=e.openGLActor2D.getActiveTextures();if(a)for(let c=0;c<a.length;++c){const f=a[c].getTextureUnit(),u=`texture${f+1}`;n.getProgram().isUniformUsed(u)&&n.getProgram().setUniformi(u,f)}n.setMapperShaderParameters(i,o,e._openGLRenderer.getTiledSizeAndOrigin());const s=e._openGLRenderer.getSelector();n.getProgram().setUniform3fArray("mapperIndex",s?s.getPropColorValue():[0,0,0]),n.getProgram().setUniformi("picking",s?s.getCurrentPass()+1:0)}},t.setPropertyShaderParameters=(n,i,o)=>{const a=e.renderable.getColorMapColors();if(!a||a.getNumberOfComponents()===0){const s=n.getProgram(),c=o.getProperty(),l=c.getOpacity(),f=c.getColor(),u=[f[0],f[1],f[2],l];s.setUniform4f("diffuseColor",u)}},t.setLightingShaderParameters=(n,i,o)=>{};function r(n,i,o){return i.identity(o),n.reduce((a,s,c)=>c===0?s?i.copy(a,s):i.identity(a):s?i.multiply(a,a,s):a,o)}t.setCameraShaderParameters=(n,i,o)=>{const a=n.getProgram(),c=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,f=i.getRenderWindow().getViews()[0].getViewportSize(i),u=i.getViewport(),d=o.getActualPositionCoordinate().getComputedDoubleViewportValue(i),h=[0,0,1,1],g=[0,0,1,1];if(g[0]=u[0]>=h[0]?u[0]:h[0],g[1]=u[1]>=h[1]?u[1]:h[1],g[2]=u[2]<=h[2]?u[2]:h[2],g[3]=u[3]<=h[3]?u[3]:h[3],g[0]>=g[2]||g[1]>=g[3])return;f[0]=Wg(f[0]*(g[2]-g[0])/(u[2]-u[0])),f[1]=Wg(f[1]*(g[3]-g[1])/(u[3]-u[1]));const p=e._openGLRenderer.getParent().getSize(),v=Wg(d[0]-(g[0]-u[0])*p[0]),y=Wg(d[1]-(g[1]-u[1])*p[1]),m=-v;let w=-v+f[0];const x=-y;let C=-y+f[1];m===w&&(w=m+1),x===C&&(C=x+1);const S=Ut(new Float64Array(16));S[0]=2/(w-m),S[1*4+1]=2/(C-x),S[0*4+3]=-1*(w+m)/(w-m),S[1*4+3]=-1*(C+x)/(C-x),S[2*4+2]=0,S[2*4+3]=o.getProperty().getDisplayLocation()===VV.FOREGROUND?-1:1,S[3*4+3]=1,On(S,S),a.setUniformMatrix("WCVCMatrix",r([S,c],o1,e.tmpMat4))},t.getAllocatedGPUMemoryInBytes=()=>{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const g0e={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null};function p0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,g0e,r),wr.extend(t,e,r),Gc.implementReplaceShaderCoincidentOffset(t,e,r),Gc.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=Gs,e.tmpMat4=Ut(new Float64Array(16));for(let n=Gs.Start;n<Gs.End;n++)e.primitives[n]=Xc.newInstance(),e.primitives[n].setPrimitiveType(n),e.primitives[n].set({lastLightComplexity:0,lastLightCount:0,lastSelectionPass:!1},!0);mi(t,e,["context"]),e.VBOBuildTime={},br(e.VBOBuildTime,{mtime:0}),h0e(t,e)}const m0e=Jn(p0e,"vtkOpenGLPolyDataMapper2D");Ri("vtkMapper2D",m0e);const{VectorMode:v0e}=iw;function p3(t,e){t.strokeStyle=e.strokeColor,t.lineWidth=e.strokeSize,t.fillStyle=e.fontColor,t.font=`${e.fontStyle} ${e.fontSize}px ${e.fontFamily}`}function UV(t,e){return r=>{const n=r.getLastSize(),i=(n[0]/700)**.8,o=(n[1]/700)**.8,a=Math.min(i,o),s=r.getAxisTextStyle(),c=r.getTickTextStyle();Object.assign(s,e.axisTextStyle),Object.assign(c,e.tickTextStyle),s.fontSize=Math.max(24*a,12),r.getLastAspectRatio()>1?c.fontSize=Math.max(20*a,10):c.fontSize=Math.max(16*a,10);const l=r.updateTextureAtlas();r.setTopTitle(!1);const f=r.getBoxSizeByReference();if(r.getLastAspectRatio()>1)r.setTickLabelPixelOffset(.3*c.fontSize),l.titleWidth<=l.tickWidth+r.getTickLabelPixelOffset()+.8*c.fontSize?(r.setTopTitle(!0),r.setAxisTitlePixelOffset(.2*c.fontSize),f[0]=2*(l.tickWidth+r.getTickLabelPixelOffset()+.8*c.fontSize)/n[0],r.setBoxPosition([.98-f[0],-.92])):(r.setAxisTitlePixelOffset(.2*c.fontSize),f[0]=2*(l.titleHeight+r.getAxisTitlePixelOffset()+l.tickWidth+r.getTickLabelPixelOffset()+.8*c.fontSize)/n[0],r.setBoxPosition([.99-f[0],-.92])),f[1]=Math.max(1.2,Math.min(1.84/o,1.84));else{r.setAxisTitlePixelOffset(1.2*c.fontSize),r.setTickLabelPixelOffset(.1*c.fontSize);const u=2*(.8*c.fontSize+l.titleHeight+r.getAxisTitlePixelOffset())/n[1],d=2*l.tickWidth/n[0];f[0]=Math.min(1.9,Math.max(1.4,1.4*d*(r.getTicks().length+3))),f[1]=u,r.setBoxPosition([-.5*f[0],-.97])}r.recomputeBarSegments(l)}}function BV(t,e){return r=>{const n=r.getLastTickBounds(),i=wE().domain([n[0],n[1]]),o=i.ticks(5),a=i.tickFormat(5);r.setTicks(o),r.setTickStrings(o.map(a))}}function y0e(t,e){e.classHierarchy.push("vtkScalarBarActorHelper"),t.setRenderable=i=>{e.renderable!==i&&(e.renderable=i,e.barActor.setProperty(i.getProperty()),e.barActor.setParentProp(i),e.barActor.setCoordinateSystemToDisplay(),e.tmActor.setProperty(i.getProperty()),e.tmActor.setParentProp(i),e.tmActor.setCoordinateSystemToDisplay(),e.generateTicks=i.generateTicks,e.axisTextStyle={...i.getAxisTextStyle()},e.tickTextStyle={...i.getTickTextStyle()},t.modified())},t.updateAPISpecificData=(i,o,a)=>{(e.lastSize[0]!==i[0]||e.lastSize[1]!==i[1])&&(e.lastSize[0]=i[0],e.lastSize[1]=i[1],e.lastAspectRatio=i[0]/i[1],e.forceUpdate=!0);const s=e.renderable.getScalarsToColors();if(!(!s||!e.renderable.getVisibility())&&(e.barMapper.setLookupTable(s),e.camera=o,e.renderWindow=a,e.forceUpdate||Math.max(s.getMTime(),t.getMTime(),e.renderable.getMTime())>e.lastRebuildTime.getMTime())){const c=s.getMappingRange();if(e.lastTickBounds=[...c],e.renderable.getGenerateTicks()(t),e.renderable.getAutomated())e.renderable.getAutoLayout()(t);else{e.axisTextStyle={...e.renderable.getAxisTextStyle()},e.tickTextStyle={...e.renderable.getTickTextStyle()},e.barPosition=[...e.renderable.getBarPosition()],e.barSize=[...e.renderable.getBarSize()],e.boxPosition=[...e.renderable.getBoxPosition()],e.boxSize=[...e.renderable.getBoxSize()],e.axisTitlePixelOffset=e.renderable.getAxisTitlePixelOffset(),e.tickLabelPixelOffset=e.renderable.getTickLabelPixelOffset();const l=t.updateTextureAtlas();t.recomputeBarSegments(l)}t.updatePolyDataForLabels(),t.updatePolyDataForBarSegments(),e.lastRebuildTime.modified(),e.forceUpdate=!1}},t.updateTextureAtlas=()=>{e.tmContext.textBaseline="bottom",e.tmContext.textAlign="left";const i={},o=new Map;let a=0,s=1;p3(e.tmContext,e.axisTextStyle);let c=e.tmContext.measureText(e.renderable.getAxisLabel()),l={height:c.actualBoundingBoxAscent+2,startingHeight:s,width:c.width+2,textStyle:e.axisTextStyle};o.set(e.renderable.getAxisLabel(),l),s+=l.height,a=l.width,i.titleWidth=l.width,i.titleHeight=l.height,i.tickWidth=0,i.tickHeight=0,p3(e.tmContext,e.tickTextStyle);const f=[...t.getTickStrings(),"NaN","Below","Above"];for(let u=0;u<f.length;u++)o.has(f[u])||(c=e.tmContext.measureText(f[u]),l={height:c.actualBoundingBoxAscent+2,startingHeight:s,width:c.width+2,textStyle:e.tickTextStyle},o.set(f[u],l),s+=l.height,a<l.width&&(a=l.width),i.tickWidth<l.width&&(i.tickWidth=l.width),i.tickHeight<l.height&&(i.tickHeight=l.height));return a=ws(a),s=ws(s),o.forEach(u=>{u.tcoords=[0,(s-u.startingHeight-u.height)/s,u.width/a,(s-u.startingHeight-u.height)/s,u.width/a,(s-u.startingHeight)/s,0,(s-u.startingHeight)/s]}),e.tmCanvas.width=a,e.tmCanvas.height=s,e.tmContext.textBaseline="bottom",e.tmContext.textAlign="left",e.tmContext.clearRect(0,0,a,s),o.forEach((u,d)=>{p3(e.tmContext,u.textStyle),e.tmContext.fillText(d,1,u.startingHeight+u.height-1)}),e.tmTexture.setCanvas(e.tmCanvas),e.tmTexture.modified(),e._tmAtlas=o,i},t.computeBarSize=i=>{e.vertical=e.boxSize[1]>e.boxSize[0];const o=2*i.tickHeight/e.lastSize[1],a=[1,1];if(e.vertical){const s=2*(i.tickWidth+e.tickLabelPixelOffset)/e.lastSize[0];if(e.topTitle){const c=2*(i.titleHeight+e.axisTitlePixelOffset)/e.lastSize[1];e.barSize[0]=e.boxSize[0]-s,e.barSize[1]=e.boxSize[1]-c}else{const c=2*(i.titleHeight+e.axisTitlePixelOffset)/e.lastSize[0];e.barSize[0]=e.boxSize[0]-c-s,e.barSize[1]=e.boxSize[1]}e.barPosition[0]=e.boxPosition[0]+s,e.barPosition[1]=e.boxPosition[1],a[1]=o}else{const s=(2*i.tickWidth-8)/e.lastSize[0],c=2*(i.titleHeight+e.axisTitlePixelOffset)/e.lastSize[1];e.barSize[0]=e.boxSize[0],e.barPosition[0]=e.boxPosition[0],e.barSize[1]=e.boxSize[1]-c,e.barPosition[1]=e.boxPosition[1],a[0]=s}return a},t.recomputeBarSegments=i=>{var d,h,g,p;const o=t.computeBarSize(i);e.barSegments=[];const a=[0,0],s=e.vertical?1:0,c=e.vertical?.01:.02;function l(v,y){e.barSegments.push({corners:[[...a],[a[0]+o[0],a[1]],[a[0]+o[0],a[1]+o[1]],[a[0],a[1]+o[1]]],scalars:y,title:v}),a[s]+=o[s]+c}e.renderable.getDrawNanAnnotation()&&e.renderable.getScalarsToColors().getNanColor()&&l("NaN",[NaN,NaN,NaN,NaN]),e.renderable.getDrawBelowRangeSwatch()&&((h=(d=e.renderable.getScalarsToColors()).getUseBelowRangeColor)!=null&&h.call(d))&&l("Below",[-.1,-.1,-.1,-.1]);const f=(p=(g=e.renderable.getScalarsToColors()).getUseAboveRangeColor)==null?void 0:p.call(g);a[s]+=c;const u=o[s];o[s]=f?1-2*c-o[s]-a[s]:1-c-a[s],l("ticks",e.vertical?[0,0,.995,.995]:[0,.995,.995,0]),e.renderable.getDrawAboveRangeSwatch()&&f&&(o[s]=u,a[s]+=c,l("Above",[1.1,1.1,1.1,1.1]))};const r=new Float64Array(3);t.createPolyDataForOneLabel=(i,o,a,s,c,l)=>{const f=e._tmAtlas.get(i);if(!f)return;let u=l.ptIdx,d=l.cellIdx;r[0]=(.5*o[0]+.5)*e.lastSize[0],r[1]=(.5*o[1]+.5)*e.lastSize[1],r[2]=o[2],r[0]+=c[0],r[1]+=c[1];const h=[],g=s==="vertical"?[1,0]:[0,1];s==="vertical"?(h[0]=f.width,h[1]=-f.height,a[0]==="middle"?r[1]-=f.width/2:a[0]==="right"&&(r[1]-=f.width),a[1]==="middle"?r[0]+=f.height/2:a[1]==="top"&&(r[0]+=f.height)):(h[0]=f.width,h[1]=f.height,a[0]==="middle"?r[0]-=f.width/2:a[0]==="right"&&(r[0]-=f.width),a[1]==="middle"?r[1]-=f.height/2:a[1]==="top"&&(r[1]-=f.height)),l.points[u*3]=r[0],l.points[u*3+1]=r[1],l.points[u*3+2]=r[2],l.tcoords[u*2]=f.tcoords[0],l.tcoords[u*2+1]=f.tcoords[1],u++,r[g[0]]+=h[0],l.points[u*3]=r[0],l.points[u*3+1]=r[1],l.points[u*3+2]=r[2],l.tcoords[u*2]=f.tcoords[2],l.tcoords[u*2+1]=f.tcoords[3],u++,r[g[1]]+=h[1],l.points[u*3]=r[0],l.points[u*3+1]=r[1],l.points[u*3+2]=r[2],l.tcoords[u*2]=f.tcoords[4],l.tcoords[u*2+1]=f.tcoords[5],u++,r[g[0]]-=h[0],l.points[u*3]=r[0],l.points[u*3+1]=r[1],l.points[u*3+2]=r[2],l.tcoords[u*2]=f.tcoords[6],l.tcoords[u*2+1]=f.tcoords[7],u++,l.polys[d*4]=3,l.polys[d*4+1]=u-4,l.polys[d*4+2]=u-3,l.polys[d*4+3]=u-2,d++,l.polys[d*4]=3,l.polys[d*4+1]=u-4,l.polys[d*4+2]=u-2,l.polys[d*4+3]=u-1,l.ptIdx+=4,l.cellIdx+=2};const n=new Float64Array(3);t.updatePolyDataForLabels=()=>{const i=t.getTickStrings().length+e.barSegments.length,o=i*4,a=i*2,s=new Float64Array(o*3),c=new Uint16Array(a*4),l=new Float32Array(o*2),f={ptIdx:0,cellIdx:0,polys:c,points:s,tcoords:l},u=e.vertical?0:1,d=e.vertical?1:0;n[2]=-.99;const h=e.vertical?["right","middle"]:["middle","bottom"];let g=[0,1];const p=[0,0];e.vertical?(p[0]=-e.tickLabelPixelOffset,e.topTitle?(n[0]=e.boxPosition[0]+.5*e.boxSize[0],n[1]=e.barPosition[1]+e.barSize[1],t.createPolyDataForOneLabel(e.renderable.getAxisLabel(),n,["middle","bottom"],"horizontal",[0,e.axisTitlePixelOffset],f)):(n[0]=e.barPosition[0]+e.barSize[0],n[1]=e.barPosition[1]+.5*e.barSize[1],t.createPolyDataForOneLabel(e.renderable.getAxisLabel(),n,["middle","top"],"vertical",[e.axisTitlePixelOffset,0],f)),g=[-1,0]):(p[1]=e.tickLabelPixelOffset,n[0]=e.barPosition[0]+.5*e.barSize[0],n[1]=e.barPosition[1]+e.barSize[1],t.createPolyDataForOneLabel(e.renderable.getAxisLabel(),n,["middle","bottom"],"horizontal",[0,e.axisTitlePixelOffset],f)),n[u]=e.barPosition[u]+(.5*g[u]+.5)*e.barSize[u],n[d]=e.barPosition[d]+e.barSize[d]*.5;let v=null;for(let S=0;S<e.barSegments.length;S++){const T=e.barSegments[S];T.title==="ticks"?v=T:(n[d]=e.barPosition[d]+.5*e.barSize[d]*(T.corners[2][d]+T.corners[0][d]),t.createPolyDataForOneLabel(T.title,n,h,"horizontal",p,f))}const y=e.barPosition[d]+e.barSize[d]*v.corners[0][d],m=e.barSize[d]*(v.corners[2][d]-v.corners[0][d]),w=t.getTicks(),x=t.getTickStrings();for(let S=0;S<w.length;S++){const T=(w[S]-e.lastTickBounds[0])/(e.lastTickBounds[1]-e.lastTickBounds[0]);n[d]=y+m*T,t.createPolyDataForOneLabel(x[S],n,h,"horizontal",p,f)}const C=Vt.newInstance({numberOfComponents:2,values:l,name:"TextureCoordinates"});e.tmPolyData.getPointData().setTCoords(C),e.tmPolyData.getPoints().setData(s,3),e.tmPolyData.getPoints().modified(),e.tmPolyData.getPolys().setData(c,1),e.tmPolyData.getPolys().modified(),e.tmPolyData.modified()},t.updatePolyDataForBarSegments=()=>{var p,v;const i=e.renderable.getScalarsToColors();let o=0;e.renderable.getDrawNanAnnotation()&&i.getNanColor()&&(o+=1),e.renderable.getDrawBelowRangeSwatch()&&((p=i.getUseBelowRangeColor)!=null&&p.call(i))&&(o+=1),e.renderable.getDrawAboveRangeSwatch()&&((v=i.getUseAboveRangeColor)!=null&&v.call(i))&&(o+=1);const a=4*(1+o),s=a;let c=1;i.getVectorMode()===v0e.COMPONENT&&(c=i.getVectorComponent()+1);const l=new Float64Array(a*3),f=new Uint16Array(s*5),u=new Float32Array(a*c);let d=0,h=0;for(let y=0;y<e.barSegments.length;y++){const m=e.barSegments[y];for(let w=0;w<4;w++){n[0]=e.barPosition[0]+m.corners[w][0]*e.barSize[0],n[1]=e.barPosition[1]+m.corners[w][1]*e.barSize[1],l[d*3]=(.5*n[0]+.5)*e.lastSize[0],l[d*3+1]=(.5*n[1]+.5)*e.lastSize[1],l[d*3+2]=n[2];for(let x=0;x<c;x++)u[d*c+x]=e.lastTickBounds[0]+m.scalars[w]*(e.lastTickBounds[1]-e.lastTickBounds[0]);d++}f[h*5]=4,f[h*5+1]=d-4,f[h*5+2]=d-3,f[h*5+3]=d-2,f[h*5+4]=d-1,h++}const g=Vt.newInstance({numberOfComponents:c,values:u,name:"Scalars"});e.polyData.getPointData().setScalars(g),e.polyData.getPoints().setData(l,3),e.polyData.getPoints().modified(),e.polyData.getPolys().setData(f,1),e.polyData.getPolys().modified(),e.polyData.modified()}}const w0e=K.newInstance(function(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{renderable:null};Object.assign(e,{},r),K.obj(t,e),K.setGet(t,e,["axisTitlePixelOffset","tickLabelPixelOffset","renderable","topTitle","ticks","tickStrings"]),K.get(t,e,["lastSize","lastAspectRatio","lastTickBounds","axisTextStyle","tickTextStyle","barActor","tmActor"]),K.getArray(t,e,["boxPosition","boxSize"]),K.setArray(t,e,["boxPosition","boxSize"],2),e.forceUpdate=!1,e.lastRebuildTime={},K.obj(e.lastRebuildTime,{mtime:0}),e.lastSize=[-1,-1],e.tmCanvas=document.createElement("canvas"),e.tmContext=e.tmCanvas.getContext("2d"),e._tmAtlas=new Map,e.barMapper=xa.newInstance(),e.barMapper.setInterpolateScalarsBeforeMapping(!0),e.barMapper.setUseLookupTableScalarRange(!0),e.polyData=Xr.newInstance(),e.barMapper.setInputData(e.polyData),e.barActor=ic.newInstance(),e.barActor.setMapper(e.barMapper),e.tmPolyData=Xr.newInstance(),e.tmMapper=xa.newInstance(),e.tmMapper.setInputData(e.tmPolyData),e.tmTexture=Fd.newInstance({resizable:!0}),e.tmTexture.setInterpolate(!1),e.tmActor=ic.newInstance({parentProp:t}),e.tmActor.setMapper(e.tmMapper),e.tmActor.addTexture(e.tmTexture),e.barPosition=[0,0],e.barSize=[0,0],e.boxPosition=[.88,-.92],e.boxSize=[.1,1.1],e.lastTickBounds=[],y0e(t,e)},"vtkScalarBarActorHelper");function x0e(t,e){e.classHierarchy.push("vtkScalarBarActor"),t.setTickTextStyle=r=>{e.tickTextStyle={...e.tickTextStyle,...r},t.modified()},t.setAxisTextStyle=r=>{e.axisTextStyle={...e.axisTextStyle,...r},t.modified()},t.resetAutoLayoutToDefault=()=>{t.setAutoLayout(UV(t,e))},t.resetGenerateTicksToDefault=()=>{t.setGenerateTicks(BV())}}function C0e(t){return{automated:!0,autoLayout:null,axisLabel:"Scalar Value",barPosition:[0,0],barSize:[0,0],boxPosition:[.88,-.92],boxSize:[.1,1.1],scalarToColors:null,axisTitlePixelOffset:36,axisTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:18,fontFamily:"serif"},tickLabelPixelOffset:14,tickTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:14,fontFamily:"serif"},generateTicks:null,drawNanAnnotation:!0,drawBelowRangeSwatch:!0,drawAboveRangeSwatch:!0,...t}}function GV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,C0e(r)),e.autoLayout||(e.autoLayout=UV(t,e)),e.generateTicks||(e.generateTicks=BV()),ic.extend(t,e,r),t.getProperty().setDiffuse(0),t.getProperty().setAmbient(1),K.setGet(t,e,["automated","autoLayout","axisTitlePixelOffset","axisLabel","scalarsToColors","tickLabelPixelOffset","generateTicks","drawNanAnnotation","drawBelowRangeSwatch","drawAboveRangeSwatch"]),K.get(t,e,["axisTextStyle","tickTextStyle"]),K.getArray(t,e,["barPosition","barSize","boxPosition","boxSize"]),K.setArray(t,e,["barPosition","barSize","boxPosition","boxSize"],2),x0e(t,e)}const S0e=K.newInstance(GV,"vtkScalarBarActor");var WV={newInstance:S0e,extend:GV,newScalarBarActorHelper:w0e};function T0e(t,e){e.classHierarchy.push("vtkOpenGLScalarBarActor"),t.buildPass=r=>{r&&(e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getParent(),e.scalarBarActorHelper.getRenderable()||e.scalarBarActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.scalarBarActorHelper.getBarActor()),t.addMissingNode(e.scalarBarActorHelper.getTmActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e._openGLRenderer?e._openGLRenderer.getRenderable().getActiveCamera():null,o=e._openGLRenderer.getTiledSizeAndOrigin();e.scalarBarActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e._openGLRenderWindow.getRenderable())}}}const _0e={};function E0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,_0e,r),wr.extend(t,e,r),e.scalarBarActorHelper=WV.newScalarBarActorHelper(),T0e(t,e)}const b0e=Jn(E0e,"vtkOpenGLScalarBarActor");Ri("vtkScalarBarActor",b0e);const{CoordinateSystem:k9}=em;function D0e(t,e){e.classHierarchy.push("vtkWebGPUActor"),t.buildPass=r=>{r&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes())},t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0]&&e.children[0].traverse(r),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0]&&e.children[0].traverse(r),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.getBufferShift=r=>(t.getKeyMatrices(r),e.bufferShift),t.getKeyMatrices=r=>{if(Math.max(e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.renderable.computeMatrix();const n=e.renderable.getMatrix();e.bufferShift[0]=n[3],e.bufferShift[1]=n[7],e.bufferShift[2]=n[11];const i=r.getStabilizedCenterByReference();e.renderable.getCoordinateSystem()===k9.WORLD&&(e.bufferShift[0]-=i[0],e.bufferShift[1]-=i[1],e.bufferShift[2]-=i[2]),On(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?Ut(e.keyMatrices.normalMatrix):(jr(e.keyMatrices.normalMatrix,e.keyMatrices.bcwc),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,Qr(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),On(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),Cr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),e.renderable.getCoordinateSystem()===k9.WORLD?Cr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]):jr(e.keyMatrices.bcsc,e.keyMatrices.bcwc),e.keyMatricesTime.modified()}return e.keyMatrices}}const I0e={keyMatricesTime:null,keyMatrices:null,propID:void 0,bufferShift:void 0};function O0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,I0e,r),wr.extend(t,e,r),e.keyMatricesTime={},K.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},K.get(t,e,["propID","keyMatricesTime"]),e.bufferShift=[0,0,0,0],D0e(t,e)}const M0e=K.newInstance(O0e);Is("vtkActor",M0e);const{CoordinateSystem:V9}=em;function P0e(t,e){e.classHierarchy.push("vtkWebGPUActor2D"),t.buildPass=r=>{r&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes())},t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0]&&e.children[0].traverse(r),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children[0]&&e.children[0].traverse(r),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.getBufferShift=r=>(t.getKeyMatrices(r),e.bufferShift),t.getKeyMatrices=r=>{if(Math.max(e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.bufferShift[0]=0,e.bufferShift[1]=0,e.bufferShift[2]=0;const n=r.getStabilizedCenterByReference();e.renderable.getCoordinateSystem()===V9.WORLD&&(e.bufferShift[0]-=n[0],e.bufferShift[1]-=n[1],e.bufferShift[2]-=n[2]),Ut(e.keyMatrices.bcwc),Ut(e.keyMatrices.normalMatrix),Cr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),e.renderable.getCoordinateSystem()===V9.WORLD?Cr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-n[0],-n[1],-n[2]]):jr(e.keyMatrices.bcsc,e.keyMatrices.bcwc),e.keyMatricesTime.modified()}return e.keyMatrices}}const R0e={keyMatricesTime:null,keyMatrices:null,propID:void 0,bufferShift:void 0};function L0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,R0e,r),wr.extend(t,e,r),e.keyMatricesTime={},K.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},K.get(t,e,["propID","keyMatricesTime"]),e.bufferShift=[0,0,0,0],P0e(t,e)}const A0e=K.newInstance(L0e);Is("vtkActor2D",A0e);function N0e(t,e){e.classHierarchy.push("vtkWebGPUCubeAxesActor"),t.buildPass=r=>{r&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.CubeAxesActorHelper.getRenderable()||e.CubeAxesActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.CubeAxesActorHelper.getTmActor()),t.addMissingNode(e.renderable.getGridActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e.WebGPURenderer?e.WebGPURenderer.getRenderable().getActiveCamera():null,o=e.WebGPURenderer.getTiledSizeAndOrigin();e.CubeAxesActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e.WebGPURenderWindow.getRenderable())}}}const k0e={};function V0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,k0e,r),wr.extend(t,e,r),e.CubeAxesActorHelper=kV.newCubeAxesActorHelper(),N0e(t,e)}const F0e=Jn(V0e,"vtkWebGPUCubeAxesActor");Is("vtkCubeAxesActor",F0e);const{DisplayLocation:NS}=FV;function U0e(t,e){e.classHierarchy.push("vtkProperty2D"),t.setDisplayLocationToBackground=()=>t.setDisplayLocation(NS.BACKGROUND),t.setDisplayLocationToForeground=()=>t.setDisplayLocation(NS.FOREGROUND),t.setRepresentationToWireframe=()=>t.setRepresentation(To.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(To.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(To.POINTS),t.getRepresentationAsString=()=>K.enumToString(To,e.representation)}const B0e={color:[1,1,1],opacity:1,pointSize:1,lineWidth:1,representation:To.SURFACE,displayLocation:NS.FOREGROUND};function G0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,B0e,r),K.obj(t,e),K.setGet(t,e,["opacity","lineWidth","pointSize","displayLocation","representation"]),K.setGetArray(t,e,["color"],3),U0e(t,e)}K.newInstance(G0e,"vtkProperty2D");var W0e={...FV};const{BufferUsage:oo,PrimitiveTypes:ea}=Wh,{Representation:Dv}=kd,{ScalarMode:Iv}=xa,{CoordinateSystem:z0e}=em,{DisplayLocation:$0e}=W0e,j0e=`
 //VTK::Renderer::Dec
 
 //VTK::Color::Dec
@@ -3873,36 +3873,36 @@ fn main(
 
   return output;
 }
-`;function F9(t){return t.indexOf("edge")>=0}function K0e(t,e){e.classHierarchy.push("vtkWebGPUCellArrayMapper"),t.buildPass=r=>{r&&(e.is2D?(e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor2D"),e.forceZValue=!0):(e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor"),e.forceZValue=!1),e.coordinateSystem=e.WebGPUActor.getRenderable().getCoordinateSystem(),e.useRendererMatrix=e.coordinateSystem!==z0e.DISPLAY,e.WebGPURenderer=e.WebGPUActor.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.device=e.WebGPURenderWindow.getDevice())},t.translucentPass=r=>{r&&(t.prepareToDraw(e.WebGPURenderer.getRenderEncoder()),e.renderEncoder.registerDrawCallback(e.pipeline,t.draw))},t.opaquePass=r=>{r&&(t.prepareToDraw(e.WebGPURenderer.getRenderEncoder()),e.renderEncoder.registerDrawCallback(e.pipeline,t.draw))},t.updateUBO=()=>{var o;const n=e.WebGPUActor.getRenderable().getProperty(),i=e.UBO.getSendTime();if(t.getMTime()>i||n.getMTime()>i||e.renderable.getMTime()>i){const a=e.WebGPUActor.getKeyMatrices(e.WebGPURenderer);if(e.UBO.setArray("BCWCMatrix",a.bcwc),e.UBO.setArray("BCSCMatrix",a.bcsc),e.UBO.setArray("MCWCNormals",a.normalMatrix),e.is2D){e.UBO.setValue("ZValue",e.WebGPUActor.getRenderable().getProperty().getDisplayLocation()===$0e.FOREGROUND?1:0);const l=n.getColorByReference();e.UBO.setValue("AmbientIntensity",1),e.UBO.setArray("DiffuseColor",[l[0],l[1],l[2],1]),e.UBO.setValue("DiffuseIntensity",0),e.UBO.setValue("SpecularIntensity",0)}else{let l=n.getAmbientColorByReference();e.UBO.setValue("AmbientIntensity",n.getAmbient()),e.UBO.setArray("AmbientColor",[l[0],l[1],l[2],1]),e.UBO.setValue("DiffuseIntensity",n.getDiffuse()),l=n.getDiffuseColorByReference(),e.UBO.setArray("DiffuseColor",[l[0],l[1],l[2],1]),e.UBO.setValue("Roughness",n.getRoughness()),e.UBO.setValue("BaseIOR",n.getBaseIOR()),e.UBO.setValue("Metallic",n.getMetallic()),e.UBO.setValue("NormalStrength",n.getNormalStrength()),e.UBO.setValue("Emission",n.getEmission()),e.UBO.setValue("SpecularIntensity",n.getSpecular()),l=n.getSpecularColorByReference(),e.UBO.setArray("SpecularColor",[l[0],l[1],l[2],1])}const s=(o=n.getEdgeColorByReference)==null?void 0:o.call(n);s&&e.UBO.setArray("EdgeColor",[s[0],s[1],s[2],1]),e.UBO.setValue("LineWidth",n.getLineWidth()),e.UBO.setValue("Opacity",n.getOpacity()),e.UBO.setValue("PropID",e.WebGPUActor.getPropID());const c=e.WebGPURenderWindow.getDevice();e.UBO.sendIfNeeded(c)}},t.haveWideLines=()=>{const r=e.WebGPUActor.getRenderable(),n=r.getProperty().getRepresentation();return r.getProperty().getLineWidth()<=1||e.primitiveType===ra.Verts?!1:e.primitiveType===ra.Triangles||e.primitiveType===ra.TriangleStrips?n===Dv.WIREFRAME:!0},t.replaceShaderPosition=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.addBuiltinOutput("vec4<f32>","@builtin(position) Position"),o.hasOutput("vertexVC")||o.addOutput("vec4<f32>","vertexVC");let a=o.getCode();e.useRendererMatrix?(a=gr.substitute(a,"//VTK::Position::Impl",["    var pCoord: vec4<f32> = rendererUBO.SCPCMatrix*mapperUBO.BCSCMatrix*vertexBC;","    output.vertexVC = rendererUBO.SCVCMatrix * mapperUBO.BCSCMatrix * vec4<f32>(vertexBC.xyz, 1.0);","//VTK::Position::Impl"]).result,e.forceZValue&&(a=gr.substitute(a,"//VTK::Position::Impl",["pCoord = vec4<f32>(pCoord.xyz/pCoord.w, 1.0);","pCoord.z = mapperUBO.ZValue;","//VTK::Position::Impl"]).result)):(a=gr.substitute(a,"//VTK::Position::Impl",["    var pCoord: vec4<f32> = mapperUBO.BCSCMatrix*vertexBC;","    pCoord.x = 2.0* pCoord.x / rendererUBO.viewportSize.x - 1.0;","    pCoord.y = 2.0* pCoord.y / rendererUBO.viewportSize.y - 1.0;","    pCoord.z = 0.5 - 0.5 * pCoord.z;","//VTK::Position::Impl"]).result,e.forceZValue&&(a=gr.substitute(a,"//VTK::Position::Impl",["    pCoord.z = mapperUBO.ZValue;","//VTK::Position::Impl"]).result)),t.haveWideLines()&&(o.addBuiltinInput("u32","@builtin(instance_index) instanceIndex"),a=gr.substitute(a,"//VTK::Position::Impl",["    var tmpPos: vec4<f32> = pCoord;","    var numSteps: f32 = ceil(mapperUBO.LineWidth - 1.0);","    var offset: f32 = (mapperUBO.LineWidth - 1.0) * (f32(input.instanceIndex / 2u) - numSteps/2.0) / numSteps;","    var tmpPos2: vec3<f32> = tmpPos.xyz / tmpPos.w;","    tmpPos2.x = tmpPos2.x + 2.0 * (f32(input.instanceIndex) % 2.0) * offset / rendererUBO.viewportSize.x;","    tmpPos2.y = tmpPos2.y + 2.0 * (f32(input.instanceIndex + 1u) % 2.0) * offset / rendererUBO.viewportSize.y;","    tmpPos2.z = min(1.0, tmpPos2.z + 0.00001);","    pCoord = vec4<f32>(tmpPos2.xyz * tmpPos.w, tmpPos.w);","//VTK::Position::Impl"]).result),a=gr.substitute(a,"//VTK::Position::Impl",["    output.Position = pCoord;"]).result,o.setCode(a)},e.shaderReplacements.set("replaceShaderPosition",t.replaceShaderPosition),t.replaceShaderNormal=(r,n,i)=>{const o=i.getBuffer("normalMC"),a=e.WebGPUActor.getRenderable();if(o){const s=n.getShaderDescription("vertex");s.hasOutput("normalVC")||s.addOutput("vec3<f32>","normalVC",o.getArrayInformation()[0].interpolation),s.hasOutput("tangentVC")||s.addOutput("vec3<f32>","tangentVC",o.getArrayInformation()[0].interpolation),s.hasOutput("bitangentVC")||s.addOutput("vec3<f32>","bitangentVC",o.getArrayInformation()[0].interpolation);let c=s.getCode();c=gr.substitute(c,"//VTK::Normal::Impl",["  output.normalVC = normalize((rendererUBO.WCVCNormals * mapperUBO.MCWCNormals * normalMC).xyz);","  var c1: vec3<f32> = cross(output.normalVC, vec3<f32>(0, 0, 1));","  var c2: vec3<f32> = cross(output.normalVC, vec3<f32>(0, 1, 0));","  var tangent: vec3<f32> = mix(c1, c2, distance(c1, c2));","  output.tangentVC = normalize(tangent);","  output.bitangentVC = normalize(cross(output.normalVC, tangent));"]).result,s.setCode(c);const l=n.getShaderDescription("fragment");c=l.getCode(),a.getProperty().getNormalTexture()?c=gr.substitute(c,"//VTK::Normal::Impl",["  var normal: vec3<f32> = input.normalVC;","  if (!input.frontFacing) { normal = -normal; }","  var tangent: vec3<f32> = input.tangentVC;","  var bitangent: vec3<f32> = input.bitangentVC;","  var TCVCMatrix: mat3x3<f32> = mat3x3<f32>(","    tangent.x, bitangent.x, normal.x,","    tangent.y, bitangent.y, normal.y,","    tangent.z, bitangent.z, normal.z,","  );","  var mappedNormal: vec3<f32> = TCVCMatrix * (_normalMap.xyz * 2 - 1);","  normal = mix(normal, mappedNormal, mapperUBO.NormalStrength);","  normal = normalize(normal);"]).result:c=gr.substitute(c,"//VTK::Normal::Impl",["  var normal: vec3<f32> = input.normalVC;","  if (!input.frontFacing) { normal = -normal; }","  normal = normalize(normal);"]).result,l.setCode(c)}},e.shaderReplacements.set("replaceShaderNormal",t.replaceShaderNormal),t.replaceShaderLight=(r,n,i)=>{var l;if(r.includes("sel"))return;const o=n.getShaderDescription("vertex");o.hasOutput("vertexVC")||o.addOutput("vec4<f32>","vertexVC");const a=e.WebGPURenderer.getRenderable(),s=n.getShaderDescription("fragment");let c=s.getCode();if(c.includes("var normal:")&&e.useRendererMatrix&&!F9(r)&&!e.is2D&&!r.includes("sel")){const f=["  var pi: f32 = 3.14159265359;","  var fragPos: vec3<f32> = vec3<f32>(input.vertexVC.xyz);","  var V: vec3<f32> = mix(normalize(-fragPos), vec3<f32>(0, 0, 1), f32(rendererUBO.cameraParallel)); // View Vector","  var baseColor: vec3<f32> = _diffuseMap.rgb * diffuseColor.rgb;","  var roughness: f32 = max(0.000001, mapperUBO.Roughness * _roughnessMap.r);","  var metallic: f32 = mapperUBO.Metallic * _metallicMap.r;","  var alpha: f32 = roughness*roughness;","  var ior: f32 = mapperUBO.BaseIOR;","  var k: f32 = alpha*alpha / 2;","  var diffuse: vec3<f32> = vec3<f32>(0.);","  var specular: vec3<f32> = vec3<f32>(0.);","  var emission: vec3<f32> = _emissionMap.rgb * mapperUBO.Emission;","  {","    var i: i32 = 0;","    loop {","      if !(i < rendererUBO.LightCount) { break; }","      switch (i32(rendererLightSSBO.values[i].LightData.x)) {","         // Point Light","         case 0 {","           var color: vec3<f32> = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;","           var pos: vec3<f32> = (rendererLightSSBO.values[i].LightPos).xyz;","           var calculated: PBRData = calcPointLight(normal, V, fragPos, ior, roughness, metallic, pos, color, baseColor);","           diffuse += max(vec3<f32>(0), calculated.diffuse);","           specular += max(vec3<f32>(0), calculated.specular);","          }","         // Directional light","         case 1 {","           var dir: vec3<f32> = (rendererUBO.WCVCNormals * vec4<f32>(normalize(rendererLightSSBO.values[i].LightDir.xyz), 0.)).xyz;","           dir = normalize(dir);","           var color: vec3<f32> = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;","           var calculated: PBRData = calcDirectionalLight(normal, V, ior, roughness, metallic, dir, color, baseColor); // diffuseColor.rgb needs to be fixed with a more dynamic diffuse color","           diffuse += max(vec3<f32>(0), calculated.diffuse);","           specular += max(vec3<f32>(0), calculated.specular);","         }","         // Spot Light","         case 2 {","           var color: vec3<f32> = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;","           var pos: vec3<f32> = (rendererLightSSBO.values[i].LightPos).xyz;","           var dir: vec3<f32> = (rendererUBO.WCVCNormals * vec4<f32>(normalize(rendererLightSSBO.values[i].LightDir.xyz), 0.)).xyz;","           dir = normalize(dir);","           var cones: vec2<f32> = vec2<f32>(rendererLightSSBO.values[i].LightData.y, rendererLightSSBO.values[i].LightData.z);","           var calculated: PBRData = calcSpotLight(normal, V, fragPos, ior, roughness, metallic, pos, dir, cones, color, baseColor);","           diffuse += max(vec3<f32>(0), calculated.diffuse);","           specular += max(vec3<f32>(0), calculated.specular);","         }","         default { continue; }","       }","      continuing { i++; }","    }","  }","  var fresnel: f32 = schlickFresnelIOR(V, normal, ior, k); // Fresnel","  fresnel = min(1.0, fresnel);","  // This could be controlled with its own variable (that isnt base color) for better artistic control","  var fresnelMetallic: vec3<f32> = schlickFresnelRGB(V, normal, baseColor); // Fresnel for metal, takes color into account","  var kS: vec3<f32> = mix(vec3<f32>(fresnel), fresnelMetallic, metallic);","  kS = min(vec3<f32>(1.0), kS);","  var kD: vec3<f32> = (1.0 - kS) * (1.0 - metallic);","  var PBR: vec3<f32> = mapperUBO.DiffuseIntensity*kD*diffuse + kS*specular;","  PBR += emission;","  computedColor = vec4<f32>(PBR, mapperUBO.Opacity);"];(l=a.getEnvironmentTexture())!=null&&l.getImageLoaded()&&f.push("  // To get diffuse IBL, the texture is sampled with normals in worldspace","  var diffuseIBLCoords: vec3<f32> = (transpose(rendererUBO.WCVCNormals) * vec4<f32>(normal, 1.)).xyz;","  var diffuseCoords: vec2<f32> = vecToRectCoord(diffuseIBLCoords);","  // To get specular IBL, the texture is sampled as the worldspace reflection between the normal and view vectors","  // Reflections are first calculated in viewspace, then converted to worldspace to sample the environment","  var VreflN: vec3<f32> = normalize(reflect(-V, normal));","  var reflectionIBLCoords = (transpose(rendererUBO.WCVCNormals) * vec4<f32>(VreflN, 1.)).xyz;","  var specularCoords: vec2<f32> = vecToRectCoord(reflectionIBLCoords);","  var diffuseIBL = textureSampleLevel(EnvironmentTexture, EnvironmentTextureSampler, diffuseCoords, rendererUBO.MaxEnvironmentMipLevel);","  var level = roughness * rendererUBO.MaxEnvironmentMipLevel;","  var specularIBL = textureSampleLevel(EnvironmentTexture, EnvironmentTextureSampler, specularCoords, level);","  var specularIBLContribution: vec3<f32> = specularIBL.rgb*rendererUBO.BackgroundSpecularStrength;","  computedColor += vec4<f32>(specularIBLContribution*kS, 0);","  var diffuseIBLContribution: vec3<f32> = diffuseIBL.rgb*rendererUBO.BackgroundDiffuseStrength;","  diffuseIBLContribution *= baseColor * _ambientOcclusionMap.rgb;","  computedColor += vec4<f32>(diffuseIBLContribution*kD, 0);"),c=gr.substitute(c,"//VTK::Light::Impl",f).result,s.setCode(c)}else c=gr.substitute(c,"//VTK::Light::Impl",["  var diffuse: vec3<f32> = diffuseColor.rgb;","  var specular: vec3<f32> = mapperUBO.SpecularColor.rgb * mapperUBO.SpecularColor.a;","  computedColor = vec4<f32>(diffuse * _diffuseMap.rgb, mapperUBO.Opacity);"]).result,s.setCode(c)},e.shaderReplacements.set("replaceShaderLight",t.replaceShaderLight),t.replaceShaderColor=(r,n,i)=>{if(F9(r)){const l=n.getShaderDescription("fragment");let f=l.getCode();f=gr.substitute(f,"//VTK::Color::Impl",["ambientColor = mapperUBO.EdgeColor;","diffuseColor = mapperUBO.EdgeColor;"]).result,l.setCode(f);return}const o=i.getBuffer("colorVI");if(!o)return;const a=n.getShaderDescription("vertex");a.addOutput("vec4<f32>","color",o.getArrayInformation()[0].interpolation);let s=a.getCode();s=gr.substitute(s,"//VTK::Color::Impl",["  output.color = colorVI;"]).result,a.setCode(s);const c=n.getShaderDescription("fragment");s=c.getCode(),s=gr.substitute(s,"//VTK::Color::Impl",["ambientColor = input.color;","diffuseColor = input.color;","opacity = mapperUBO.Opacity * input.color.a;"]).result,c.setCode(s)},e.shaderReplacements.set("replaceShaderColor",t.replaceShaderColor),t.replaceShaderTCoord=(r,n,i)=>{var h,g,p,v,y,m,w,x,C,S,T,_,E,b,D,I,P,O,A,V;if(!i.hasAttribute("tcoord"))return;const o=n.getShaderDescription("vertex"),a=i.getBuffer("tcoord"),s=xo.getNumberOfComponentsFromBufferFormat(a.getArrayInformation()[0].format);let c=o.getCode();o.addOutput(`vec${s}<f32>`,"tcoordVS"),c=gr.substitute(c,"//VTK::TCoord::Impl",["  output.tcoordVS = tcoord;"]).result,o.setCode(c);const l=n.getShaderDescription("fragment");c=l.getCode();const f=e.WebGPUActor.getRenderable(),u=G=>G?G.getDimensionality()===s:!1,d=[];((p=(g=(h=f.getProperty()).getDiffuseTexture)==null?void 0:g.call(h))!=null&&p.getImageLoaded()||f.getTextures()[0]||e.colorTexture)&&(u((y=(v=f.getProperty()).getDiffuseTexture)==null?void 0:y.call(v))||u(f.getTextures()[0])||u(e.colorTexture))&&d.push("_diffuseMap = textureSample(DiffuseTexture, DiffuseTextureSampler, input.tcoordVS);"),(x=(w=(m=f.getProperty()).getRoughnessTexture)==null?void 0:w.call(m))!=null&&x.getImageLoaded()&&u(f.getProperty().getRoughnessTexture())&&d.push("_roughnessMap = textureSample(RoughnessTexture, RoughnessTextureSampler, input.tcoordVS);"),(T=(S=(C=f.getProperty()).getMetallicTexture)==null?void 0:S.call(C))!=null&&T.getImageLoaded()&&u(f.getProperty().getMetallicTexture())&&d.push("_metallicMap = textureSample(MetallicTexture, MetallicTextureSampler, input.tcoordVS);"),(b=(E=(_=f.getProperty()).getNormalTexture)==null?void 0:E.call(_))!=null&&b.getImageLoaded()&&u(f.getProperty().getNormalTexture())&&d.push("_normalMap = textureSample(NormalTexture, NormalTextureSampler, input.tcoordVS);"),(P=(I=(D=f.getProperty()).getAmbientOcclusionTexture)==null?void 0:I.call(D))!=null&&P.getImageLoaded()&&u(f.getProperty().getAmbientOcclusionTexture())&&d.push("_ambientOcclusionMap = textureSample(AmbientOcclusionTexture, AmbientOcclusionTextureSampler, input.tcoordVS);"),(V=(A=(O=f.getProperty()).getEmissionTexture)==null?void 0:A.call(O))!=null&&V.getImageLoaded()&&u(f.getProperty().getEmissionTexture())&&d.push("_emissionMap = textureSample(EmissionTexture, EmissionTextureSampler, input.tcoordVS);"),c=gr.substitute(c,"//VTK::TCoord::Impl",d).result,l.setCode(c)},e.shaderReplacements.set("replaceShaderTCoord",t.replaceShaderTCoord),t.replaceShaderSelect=(r,n,i)=>{if(r.includes("sel")){const o=n.getShaderDescription("fragment");let a=o.getCode();a=gr.substitute(a,"//VTK::Select::Impl",["  var compositeID: u32 = 0u;"]).result,o.setCode(a)}},e.shaderReplacements.set("replaceShaderSelect",t.replaceShaderSelect),t.getUsage=(r,n)=>r===Dv.POINTS||n===ra.Points?ao.Verts:n===ra.Lines?ao.Lines:r===Dv.WIREFRAME?n===ra.Triangles?ao.LinesFromTriangles:ao.LinesFromStrips:n===ra.Triangles?ao.Triangles:n===ra.TriangleStrips?ao.Strips:n===ra.TriangleEdges?ao.LinesFromTriangles:ao.LinesFromStrips,t.getHashFromUsage=r=>`pt${r}`,t.getTopologyFromUsage=r=>{switch(r){case ao.Triangles:return"triangle-list";case ao.Verts:return"point-list";case ao.Lines:default:return"line-list"}},t.buildVertexInput=()=>{var p,v;const r=e.currentInput,n=e.cellArray,i=e.primitiveType;let a=e.WebGPUActor.getRenderable().getProperty().getRepresentation();const s=e.WebGPURenderWindow.getDevice();let c=!1;i===ra.TriangleEdges&&(c=!0,a=Dv.WIREFRAME);const l=e.vertexInput,f=r.getPoints();let u;if(n){const y={hash:`R${a}P${i}${n.getMTime()}`,usage:ao.Index,cells:n,numberOfPoints:f.getNumberOfPoints(),primitiveType:i,representation:a};u=s.getBufferManager().getBuffer(y),l.setIndexBuffer(u)}else l.setIndexBuffer(null);if(f){const y=e.WebGPUActor.getBufferShift(e.WebGPURenderer),m={hash:`${f.getMTime()}I${u.getMTime()}${y.join()}float32x4`,usage:ao.PointArray,format:"float32x4",dataArray:f,indexBuffer:u,shift:y,packExtra:!0},w=s.getBufferManager().getBuffer(m);l.addBuffer(w,["vertexBC"])}else l.removeBufferIfPresent("vertexBC");const d=t.getUsage(a,i);if(e._usesCellNormals=!1,!e.is2D&&(d===ao.Triangles||d===ao.Strips)){const y=r.getPointData().getNormals(),m={format:"snorm8x4",indexBuffer:u,packExtra:!0,shift:0,scale:127};if(y){m.hash=`${y.getMTime()}I${u.getMTime()}snorm8x4`,m.dataArray=y,m.usage=ao.PointArray;const w=s.getBufferManager().getBuffer(m);l.addBuffer(w,["normalMC"])}else if(i===ra.Triangles){e._usesCellNormals=!0,m.hash=`PFN${f.getMTime()}I${u.getMTime()}snorm8x4`,m.dataArray=f,m.cells=n,m.usage=ao.NormalsFromPoints;const w=s.getBufferManager().getBuffer(m);l.addBuffer(w,["normalMC"])}else l.removeBufferIfPresent("normalMC")}else l.removeBufferIfPresent("normalMC");let h=!1;if(e.renderable.getScalarVisibility()){const y=e.renderable.getColorMapColors();if(y&&!c){const m=e.renderable.getScalarMode();let w=!1;(m===Iv.USE_CELL_DATA||m===Iv.USE_CELL_FIELD_DATA||m===Iv.USE_FIELD_DATA||!r.getPointData().getScalars())&&m!==Iv.USE_POINT_FIELD_DATA&&y&&(w=!0);const x={usage:ao.PointArray,format:"unorm8x4",hash:`${w}${y.getMTime()}I${u.getMTime()}unorm8x4`,dataArray:y,indexBuffer:u,cellData:w,cellOffset:0},C=s.getBufferManager().getBuffer(x);l.addBuffer(C,["colorVI"]),h=!0}}h||l.removeBufferIfPresent("colorVI");let g=null;if((v=(p=e.renderable).getInterpolateScalarsBeforeMapping)!=null&&v.call(p)&&e.renderable.getColorCoordinates()?g=e.renderable.getColorCoordinates():g=r.getPointData().getTCoords(),g&&!c){const y=s.getBufferManager().getBufferForPointArray(g,l.getIndexBuffer());l.addBuffer(y,["tcoord"])}else l.removeBufferIfPresent("tcoord")},t.updateTextures=()=>{var c,l,f,u,d,h,g,p,v,y,m,w,x,C,S;const r=[],n=[],i=(l=(c=e.renderable).getColorTextureMap)==null?void 0:l.call(c);i&&(e.colorTexture||(e.colorTexture=Fd.newInstance({label:"polyDataColor"})),e.colorTexture.setInputData(i),n.push(["Diffuse",e.colorTexture]));const o=e.WebGPUActor.getRenderable(),a=e.WebGPURenderer.getRenderable(),s=[];if((u=(f=o.getProperty()).getDiffuseTexture)!=null&&u.call(f)){const T=["Diffuse",o.getProperty().getDiffuseTexture()];s.push(T)}if(o.getTextures()[0]){const T=["Diffuse",o.getTextures()[0]];s.push(T)}if(e.colorTexture){const T=["Diffuse",e.colorTexture];s.push(T)}if((h=(d=o.getProperty()).getRoughnessTexture)!=null&&h.call(d)){const T=["Roughness",o.getProperty().getRoughnessTexture()];s.push(T)}if((p=(g=o.getProperty()).getMetallicTexture)!=null&&p.call(g)){const T=["Metallic",o.getProperty().getMetallicTexture()];s.push(T)}if((y=(v=o.getProperty()).getNormalTexture)!=null&&y.call(v)){const T=["Normal",o.getProperty().getNormalTexture()];s.push(T)}if((w=(m=o.getProperty()).getAmbientOcclusionTexture)!=null&&w.call(m)){const T=["AmbientOcclusion",o.getProperty().getAmbientOcclusionTexture()];s.push(T)}if((C=(x=o.getProperty()).getEmissionTexture)!=null&&C.call(x)){const T=["Emission",o.getProperty().getEmissionTexture()];s.push(T)}if((S=a.getEnvironmentTexture)!=null&&S.call(a)){const T=["Environment",a.getEnvironmentTexture()];s.push(T)}for(let T=0;T<s.length;T++)(s[T][1].getInputData()||s[T][1].getJsImageData()||s[T][1].getCanvas())&&n.push(s[T]),s[T][1].getImage()&&s[T][1].getImageLoaded()&&n.push(s[T]);for(let T=0;T<n.length;T++){const _=n[T][1],E=n[T][0],b=e.device.getTextureManager().getTextureForVTKTexture(_);if(b.getReady()){let D=!1;for(let I=0;I<e.textures.length;I++)e.textures[I]===b&&(D=!0,r[I]=!0);if(!D){r[e.textures.length]=!0;const I=b.createView(`${E}Texture`);e.textures.push(b),e.textureViews.push(I);const P=_.getInterpolate()?"linear":"nearest";let O=null;!O&&_.getEdgeClamp()&&_.getRepeat()&&(O="mirror-repeat"),!O&&_.getEdgeClamp()&&(O="clamp-to-edge"),!O&&_.getRepeat()&&(O="repeat"),E!=="Environment"?I.addSampler(e.device,{addressModeU:O,addressModeV:O,addressModeW:O,minFilter:P,magFilter:P}):I.addSampler(e.device,{addressModeU:"repeat",addressModeV:"clamp-to-edge",addressModeW:"repeat",minFilter:P,magFilter:P,mipmapFilter:"linear"})}}}for(let T=e.textures.length-1;T>=0;T--)r[T]||(e.textures.splice(T,1),e.textureViews.splice(T,1))},t.computePipelineHash=()=>{let r=`pd${e.useRendererMatrix?"r":""}${e.forceZValue?"z":""}`;if(e.primitiveType===ra.TriangleEdges||e.primitiveType===ra.TriangleStripEdges)r+="edge";else{if(e.vertexInput.hasAttribute("normalMC")&&(r+="n"),e.vertexInput.hasAttribute("colorVI")&&(r+="c"),e.vertexInput.hasAttribute("tcoord")){const i=e.vertexInput.getBuffer("tcoord"),o=xo.getNumberOfComponentsFromBufferFormat(i.getArrayInformation()[0].format);r+=`t${o}`}e.textures.length&&(r+=`tx${e.textures.length}`)}e._usesCellNormals&&(r+="cn"),e.SSBO&&(r+="ssbo");const n=t.getHashFromUsage(e.usage);r+=n,r+=e.renderEncoder.getPipelineHash(),e.pipelineHash=r},t.updateBuffers=()=>{e.primitiveType!==ra.TriangleEdges&&e.primitiveType!==ra.TriangleStripEdges&&t.updateTextures();const r=e.WebGPUActor.getRenderable(),n=r.getProperty().getRepresentation();e.usage=t.getUsage(n,e.primitiveType),t.buildVertexInput();const i=e.vertexInput.getBuffer("vertexBC");if(t.setNumberOfVertices(i.getSizeInBytes()/i.getStrideInBytes()),t.setTopology(t.getTopologyFromUsage(e.usage)),t.updateUBO(),t.haveWideLines()){const o=r.getProperty();t.setNumberOfInstances(Math.ceil(o.getLineWidth()*2))}else t.setNumberOfInstances(1)}}const q0e={is2D:!1,cellArray:null,currentInput:null,cellOffset:0,primitiveType:0,colorTexture:null,renderEncoder:null,textures:null};function zV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,q0e,r),WN.extend(t,e,r),e.fragmentShaderTemplate=H0e,e.vertexShaderTemplate=j0e,e._tmpMat3=Es(new Float64Array(9)),e._tmpMat4=Ut(new Float64Array(16)),e.UBO=q0.newInstance({label:"mapperUBO"}),e.UBO.addEntry("BCWCMatrix","mat4x4<f32>"),e.UBO.addEntry("BCSCMatrix","mat4x4<f32>"),e.UBO.addEntry("MCWCNormals","mat4x4<f32>"),e.UBO.addEntry("AmbientColor","vec4<f32>"),e.UBO.addEntry("DiffuseColor","vec4<f32>"),e.UBO.addEntry("EdgeColor","vec4<f32>"),e.UBO.addEntry("SpecularColor","vec4<f32>"),e.UBO.addEntry("AmbientIntensity","f32"),e.UBO.addEntry("DiffuseIntensity","f32"),e.UBO.addEntry("Roughness","f32"),e.UBO.addEntry("Metallic","f32"),e.UBO.addEntry("Ambient","f32"),e.UBO.addEntry("Normal","f32"),e.UBO.addEntry("Emission","f32"),e.UBO.addEntry("NormalStrength","f32"),e.UBO.addEntry("BaseIOR","f32"),e.UBO.addEntry("SpecularIntensity","f32"),e.UBO.addEntry("LineWidth","f32"),e.UBO.addEntry("Opacity","f32"),e.UBO.addEntry("ZValue","f32"),e.UBO.addEntry("PropID","u32"),e.UBO.addEntry("ClipNear","f32"),e.UBO.addEntry("ClipFar","f32"),e.UBO.addEntry("Time","u32"),yi(t,e,["cellArray","currentInput","cellOffset","is2D","primitiveType","renderEncoder"]),e.textures=[],K0e(t,e)}const X0e=Xn(zV,"vtkWebGPUCellArrayMapper");var $V={newInstance:X0e,extend:zV};const{PrimitiveTypes:Ov}=Wh;function Y0e(t,e){e.classHierarchy.push("vtkWebGPUPolyDataMapper"),t.createCellArrayMapper=()=>$V.newInstance(),t.buildPass=r=>{if(r){e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor"),e.renderable.getStatic()||e.renderable.update();const n=e.renderable.getInputData();e.renderable.mapScalars(n,1),t.updateCellArrayMappers(n)}},t.updateCellArrayMappers=r=>{const n=[r.getVerts(),r.getLines(),r.getPolys(),r.getStrips()],i=[];let o=0;for(let a=Ov.Points;a<=Ov.Triangles;a++)if(n[a].getNumberOfValues()>0){e.primitives[a]||(e.primitives[a]=t.createCellArrayMapper());const s=e.primitives[a];s.setCellArray(n[a]),s.setCurrentInput(r),s.setCellOffset(o),s.setPrimitiveType(a),s.setRenderable(e.renderable),o+=n[a].getNumberOfCells(),i.push(s)}else e.primitives[a]=null;if(e.WebGPUActor.getRenderable().getProperty().getEdgeVisibility())for(let a=Ov.TriangleEdges;a<=Ov.TriangleStripEdges;a++)if(n[a-2].getNumberOfValues()>0){e.primitives[a]||(e.primitives[a]=t.createCellArrayMapper());const s=e.primitives[a];s.setCellArray(n[a-2]),s.setCurrentInput(r),s.setCellOffset(e.primitives[a-2].getCellOffset()),s.setPrimitiveType(a),s.setRenderable(e.renderable),i.push(s)}else e.primitives[a]=null;t.prepareNodes(),t.addMissingChildren(i),t.removeUnusedNodes()}}const J0e={primitives:null};function Z0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,J0e,r),yr.extend(t,e,r),e.primitives=[],Y0e(t,e)}const Q0e=Xn(Z0e,"vtkWebGPUPolyDataMapper");bs("vtkMapper",Q0e);const{PrimitiveTypes:U9}=Wh;function ehe(t,e){e.classHierarchy.push("vtkWebGPUPolyDataMapper2D"),t.createCellArrayMapper=()=>$V.newInstance(),t.buildPass=r=>{if(r){e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor2D"),e.renderable.getStatic()||e.renderable.update();const n=e.renderable.getInputData();e.renderable.mapScalars(n,1),t.updateCellArrayMappers(n)}},t.updateCellArrayMappers=r=>{const n=[r.getVerts(),r.getLines(),r.getPolys(),r.getStrips()],i=[];let o=0;for(let a=U9.Points;a<=U9.Triangles;a++)if(n[a].getNumberOfValues()>0){e.primitives[a]||(e.primitives[a]=t.createCellArrayMapper());const s=e.primitives[a];s.setCellArray(n[a]),s.setCurrentInput(r),s.setCellOffset(o),s.setPrimitiveType(a),s.setRenderable(e.renderable),s.setIs2D(!0),o+=n[a].getNumberOfCells(),i.push(s)}else e.primitives[a]=null;t.prepareNodes(),t.addMissingChildren(i),t.removeUnusedNodes()}}function the(t){return{primitives:[],...t}}function nhe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,the(r)),yr.extend(t,e,r),e.primitives=[],ehe(t,e)}const rhe=Xn(nhe,"vtkWebGPUPolyDataMapper2D");bs("vtkMapper2D",rhe);function ihe(t,e){e.classHierarchy.push("vtkWebGPUScalarBarActor"),t.buildPass=r=>{r&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.scalarBarActorHelper.getRenderable()||e.scalarBarActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.scalarBarActorHelper.getBarActor()),t.addMissingNode(e.scalarBarActorHelper.getTmActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e.WebGPURenderer?e.WebGPURenderer.getRenderable().getActiveCamera():null,o=e.WebGPURenderer.getTiledSizeAndOrigin();e.scalarBarActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e.WebGPURenderWindow.getRenderable())}}}const ohe={};function ahe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ohe,r),yr.extend(t,e,r),e.scalarBarActorHelper=WV.newScalarBarActorHelper(),ihe(t,e)}const she=Xn(ahe,"vtkWebGPUScalarBarActor");bs("vtkScalarBarActor",she);function che(t,e){e.classHierarchy.push("vtkWebGPUTextureView"),t.create=(r,n)=>{e.texture=r,e.options=n,e.options.dimension=e.options.dimension||"2d",e.options.label=e.label,e.textureHandle=r.getHandle(),e.handle=e.textureHandle.createView(e.options),e.bindGroupLayoutEntry.texture.viewDimension=e.options.dimension;const i=xo.getDetailsFromTextureFormat(e.texture.getFormat());e.bindGroupLayoutEntry.texture.sampleType=i.sampleType},t.createFromTextureHandle=(r,n)=>{e.texture=null,e.options=n,e.options.dimension=e.options.dimension||"2d",e.options.label=e.label,e.textureHandle=r,e.handle=e.textureHandle.createView(e.options),e.bindGroupLayoutEntry.texture.viewDimension=e.options.dimension;const i=xo.getDetailsFromTextureFormat(n.format);e.bindGroupLayoutEntry.texture.sampleType=i.sampleType,e.bindGroupTime.modified()},t.getBindGroupEntry=()=>({resource:t.getHandle()}),t.getShaderCode=(r,n)=>{let i="f32";e.bindGroupLayoutEntry.texture.sampleType==="sint"?i="i32":e.bindGroupLayoutEntry.texture.sampleType==="uint"&&(i="u32");let o=`@binding(${r}) @group(${n}) var ${e.label}: texture_${e.options.dimension}<${i}>;`;return e.bindGroupLayoutEntry.texture.sampleType==="depth"&&(o=`@binding(${r}) @group(${n}) var ${e.label}: texture_depth_${e.options.dimension};`),o},t.addSampler=(r,n)=>{const i=XN.newInstance({label:`${e.label}Sampler`});i.create(r,n),t.setSampler(i)},t.getBindGroupTime=()=>(e.texture&&e.texture.getHandle()!==e.textureHandle&&(e.textureHandle=e.texture.getHandle(),e.handle=e.textureHandle.createView(e.options),e.bindGroupTime.modified()),e.bindGroupTime),t.getHandle=()=>(e.texture&&e.texture.getHandle()!==e.textureHandle&&(e.textureHandle=e.texture.getHandle(),e.handle=e.textureHandle.createView(e.options),e.bindGroupTime.modified()),e.handle)}const lhe={texture:null,handle:null,sampler:null,label:null};function jV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lhe,r),K.obj(t,e),e.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,texture:{sampleType:"float",viewDimension:"2d"}},e.bindGroupTime={},K.obj(e.bindGroupTime,{mtime:0}),K.get(t,e,["bindGroupTime","texture"]),K.setGet(t,e,["bindGroupLayoutEntry","label","sampler"]),che(t,e)}const uhe=K.newInstance(jV);var fhe={newInstance:uhe,extend:jV};const{BufferUsage:B9}=Wh;function dhe(t,e){e.classHierarchy.push("vtkWebGPUTexture"),t.create=(r,n)=>{e.device=r,e.width=n.width,e.height=n.height,e.depth=n.depth?n.depth:1;const i=e.depth===1?"2d":"3d";e.format=n.format?n.format:"rgba8unorm",e.mipLevel=n.mipLevel?n.mipLevel:0,e.usage=n.usage?n.usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST,e.handle=e.device.getHandle().createTexture({size:[e.width,e.height,e.depth],format:e.format,usage:e.usage,label:e.label,dimension:i,mipLevelCount:e.mipLevel+1})},t.assignFromHandle=(r,n,i)=>{e.device=r,e.handle=n,e.width=i.width,e.height=i.height,e.depth=i.depth?i.depth:1,e.format=i.format?i.format:"rgba8unorm",e.usage=i.usage?i.usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST},t.writeImageData=r=>{let n=[];if(r.canvas){e.device.getHandle().queue.copyExternalImageToTexture({source:r.canvas,flipY:r.flip},{texture:e.handle,premultipliedAlpha:!0},[e.width,e.height,e.depth]),e.ready=!0;return}r.jsImageData&&!r.nativeArray&&(r.width=r.jsImageData.width,r.height=r.jsImageData.height,r.depth=1,r.format="rgba8unorm",r.flip=!0,r.nativeArray=r.jsImageData.data);const i=xo.getDetailsFromTextureFormat(e.format);let o=e.width*i.stride;const a=(c,l,f)=>{const u=c.length/(l*f)*c.BYTES_PER_ELEMENT,d=i.elementSize===2&&i.sampleType==="float";if(d||u%256){const h=c,g=u/h.BYTES_PER_ELEMENT,p=i.elementSize,v=256*Math.floor((g*p+255)/256),y=v/p,m=K.newTypedArray(d?"Uint16Array":h.constructor.name,y*l*f);for(let w=0;w<l*f;w++)if(d)for(let x=0;x<g;x++)m[w*y+x]=$f.toHalf(h[w*g+x]);else m.set(h.subarray(w*g,(w+1)*g),w*y);return[m,v]}return[c,u]};if(r.nativeArray&&(n=r.nativeArray),r.image){const c=document.createElement("canvas");c.width=r.image.width,c.height=r.image.height;const l=c.getContext("2d");l.translate(0,c.height),l.scale(1,-1),l.drawImage(r.image,0,0,r.image.width,r.image.height,0,0,c.width,c.height),n=l.getImageData(0,0,r.image.width,r.image.height).data}const s=e.device.createCommandEncoder();if(t.getDimensionality()!==3){const c=Fd.generateMipmaps(n,e.width,e.height,e.mipLevel);let l=e.width,f=e.height;for(let u=0;u<=e.mipLevel;u++){const d=a(c[u],f,1);o=d[1];const h={dataArray:r.dataArray?r.dataArray:null,nativeArray:d[0],usage:B9.Texture},g=e.device.getBufferManager().getBuffer(h);s.copyBufferToTexture({buffer:g.getHandle(),offset:0,bytesPerRow:o,rowsPerImage:f},{texture:e.handle,mipLevel:u},[l,f,1]),l/=2,f/=2}e.device.submitCommandEncoder(s),e.ready=!0}else{const c=a(n,e.height,e.depth);o=c[1];const l={dataArray:r.dataArray?r.dataArray:null,usage:B9.Texture};l.nativeArray=c[0];const f=e.device.getBufferManager().getBuffer(l);s.copyBufferToTexture({buffer:f.getHandle(),offset:0,bytesPerRow:o,rowsPerImage:e.height},{texture:e.handle},[e.width,e.height,e.depth]),e.device.submitCommandEncoder(s),e.ready=!0}},t.getScale=()=>{const r=xo.getDetailsFromTextureFormat(e.format);return r.elementSize===2&&r.sampleType==="float"?1:255},t.getNumberOfComponents=()=>xo.getDetailsFromTextureFormat(e.format).numComponents,t.getDimensionality=()=>{let r=0;return e.width>1&&r++,e.height>1&&r++,e.depth>1&&r++,r},t.resizeToMatch=r=>{(r.getWidth()!==e.width||r.getHeight()!==e.height||r.getDepth()!==e.depth)&&(e.width=r.getWidth(),e.height=r.getHeight(),e.depth=r.getDepth(),e.handle=e.device.getHandle().createTexture({size:[e.width,e.height,e.depth],format:e.format,usage:e.usage,label:e.label}))},t.resize=function(r,n){let i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:1;(r!==e.width||n!==e.height||i!==e.depth)&&(e.width=r,e.height=n,e.depth=i,e.handle=e.device.getHandle().createTexture({size:[e.width,e.height,e.depth],format:e.format,usage:e.usage,label:e.label}))},t.createView=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};n.dimension||(n.dimension=e.depth===1?"2d":"3d");const i=fhe.newInstance({label:r});return i.create(t,n),i}}const hhe={device:null,handle:null,buffer:null,ready:!1,label:null};function ghe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,hhe,r),K.obj(t,e),K.get(t,e,["handle","ready","width","height","depth","format","usage"]),K.setGet(t,e,["device","label"]),dhe(t,e)}K.newInstance(ghe);function phe(t){if(!t||t.data.length===0)throw new Error("Invalid contour set data, see publicContourSetData type for more info");if(!t.id)throw new Error("Invalid contour set data, each contour set must have an id");if(!t.data||!Array.isArray(t.data))throw new Error("Invalid contour set data, each contour set must have an array of contours");t.data.forEach(e=>{if(!e.points||!Array.isArray(e.points))throw new Error("Invalid contour set data, each contour must have an array of points");e.points.forEach(r=>{if(!r||!Array.isArray(r)||r.length!==3)throw new Error("Invalid contour set data, each point must be an array of length 3")})})}class G9{constructor(e){const{points:r,type:n}=e.data;this.id=e.id,this._points=r,this._type=n,this._color=e.color,this._segmentIndex=e.segmentIndex,this.sizeInBytes=this._getSizeInBytes()}_getSizeInBytes(){return this._points.length*3}get points(){return this._points}set points(e){this._points=e}get color(){return this._color}set color(e){this._color=e}get type(){return this._type}set type(e){this._type=e}get segmentIndex(){return this._segmentIndex}set segmentIndex(e){this._segmentIndex=e}get flatPointsArray(){return this._points.map(e=>[...e]).flat()}}class mhe{constructor(e){this._color=[200,0,0],this.id=e.id,this._contours=[],this._color=e.color??this._color,this.frameOfReferenceUID=e.frameOfReferenceUID,this._segmentIndex=e.segmentIndex,this._createEachContour(e.data),this.sizeInBytes=this._getSizeInBytes()}_createEachContour(e){e.forEach(r=>{const{points:n,type:i,color:o}=r,a=new G9({id:`${this.id}-segment-${this._segmentIndex}`,data:{points:n,type:i,segmentIndex:this._segmentIndex,color:o??this._color},segmentIndex:this._segmentIndex,color:o??this._color});this._contours.push(a)}),this._updateContourSetCentroid()}_updateContourSetCentroid(){const e=this.totalNumberOfPoints,r=this.flatPointsArray,n=r.reduce((a,s)=>[a[0]+s[0],a[1]+s[1],a[2]+s[2]],[0,0,0]),i=[n[0]/e,n[1]/e,n[2]/e],o=r.reduce((a,s)=>{const c=this._getDistance(i,s),l=this._getDistance(i,a);return c<l?s:a},r[0]);this._centroid=o}_getSizeInBytes(){return this._contours.reduce((e,r)=>e+r.sizeInBytes,0)}_getDistance(e,r){return Math.sqrt((e[0]-r[0])**2+(e[1]-r[1])**2+(e[2]-r[2])**2)}get centroid(){return this._centroid}get segmentIndex(){return this._segmentIndex}get color(){return this._color}set color(e){this._color=e,this._contours.forEach(r=>{r instanceof G9&&(r.color=e)})}get contours(){return this._contours}get flatPointsArray(){return this._contours.flatMap(e=>e.points)}get numberOfContours(){return this._contours.length}get totalNumberOfPoints(){return this._contours.reduce((e,r)=>e+r.points.length,0)}get numberOfPointsArray(){return this._contours.map(e=>e.points.length)}getPointsInContour(e){return this._contours[e].points}getNumberOfPointsInAContour(e){return this.getPointsInContour(e).length}}function vhe(t,e){phe(e);const r=new mhe({id:e.id,data:e.data,color:e.color,frameOfReferenceUID:e.frameOfReferenceUID,segmentIndex:e.segmentIndex??1});return{id:t,type:Rc.CONTOUR,data:r,sizeInBytes:r.sizeInBytes}}function yhe(t){var e,r;if(!t.id)throw new Error("Surface must have an id");if(((e=t.points)==null?void 0:e.length)===0)throw new Error("Surface must have non-empty points array");if(((r=t.polys)==null?void 0:r.length)===0)throw new Error("Surface must have non-empty polys array");if(!t.frameOfReferenceUID)throw new Error("Surface must have a frameOfReferenceUID")}function whe(t,e){yhe(e);const r=new Uk({id:e.id,points:e.points,polys:e.polys,color:e.color,frameOfReferenceUID:e.frameOfReferenceUID,segmentIndex:e.segmentIndex??1});return{id:t,type:Rc.SURFACE,data:r,sizeInBytes:r.sizeInBytes}}function xhe(t){if(!t.id)throw new Error("Mesh must have an id");if(!t.arrayBuffer)throw new Error("Mesh must have an arrayBuffer");if(!(t.format in Ka))throw new Error(`Mesh format must be one of the following: ${Object.values(Ka).join(", ")}`)}function Che(t,e){e.classHierarchy.push("vtkMTLReader");function r(){e.requestCount--,e.requestCount===0&&t.invokeBusy(!1)}function n(o){if(o[0]==="#"||o.length===0)return;const a=o.split(/[ \t]+/).map(s=>s.trim()).filter(s=>s.length);if(a[0]==="newmtl")a.shift(),e.currentMaterial=a.join(" ").trim();else if(e.currentMaterial){if(a.length<2)return;if(e.materials[e.currentMaterial]||(e.materials[e.currentMaterial]={}),e.materials[e.currentMaterial][a[0]]=a.slice(1),a[0]==="map_Kd"){const s=new 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t===e||t!==t&&e!==e}var iF=Array.isArray;function Mge(t){var e=oF(t)?nF.call(t):"";return e==Uhe||e==Bhe}function oF(t){var e=typeof t;return!!t&&(e=="object"||e=="function")}function Pge(t){return!!t&&typeof t=="object"}function TE(t){return typeof t=="symbol"||Pge(t)&&nF.call(t)==Ghe}function Rge(t){return t==null?"":Cge(t)}function Lge(t,e,r){var n=t==null?void 0:wge(t,e);return n===void 0?r:n}var Age=Lge;const Nge=Xc(Age),K9=Symbol("DefinedCursors"),aF=new Set(["alias","all-scroll","auto","cell","col-resize","context-menu","copy","crosshair","default","e-resize","ew-resize","grab","grabbing","help","move","ne-resize","nesw-resize","no-drop","none","not-allowed","n-resize","ns-resize","nw-resize","nwse-resize","pointer","progress","row-resize","se-resize","s-resize","sw-resize","text","vertical-text","wait","w-resize","zoom-in","zoom-out"]);class Go{constructor(e,r){this.name=e+"",this.fallback=r}getName(){return this.name+""}addFallbackStyleProperty(e){const{fallback:r}=this;return 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+`;function F9(t){return t.indexOf("edge")>=0}function K0e(t,e){e.classHierarchy.push("vtkWebGPUCellArrayMapper"),t.buildPass=r=>{r&&(e.is2D?(e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor2D"),e.forceZValue=!0):(e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor"),e.forceZValue=!1),e.coordinateSystem=e.WebGPUActor.getRenderable().getCoordinateSystem(),e.useRendererMatrix=e.coordinateSystem!==z0e.DISPLAY,e.WebGPURenderer=e.WebGPUActor.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.device=e.WebGPURenderWindow.getDevice())},t.translucentPass=r=>{r&&(t.prepareToDraw(e.WebGPURenderer.getRenderEncoder()),e.renderEncoder.registerDrawCallback(e.pipeline,t.draw))},t.opaquePass=r=>{r&&(t.prepareToDraw(e.WebGPURenderer.getRenderEncoder()),e.renderEncoder.registerDrawCallback(e.pipeline,t.draw))},t.updateUBO=()=>{var o;const n=e.WebGPUActor.getRenderable().getProperty(),i=e.UBO.getSendTime();if(t.getMTime()>i||n.getMTime()>i||e.renderable.getMTime()>i){const a=e.WebGPUActor.getKeyMatrices(e.WebGPURenderer);if(e.UBO.setArray("BCWCMatrix",a.bcwc),e.UBO.setArray("BCSCMatrix",a.bcsc),e.UBO.setArray("MCWCNormals",a.normalMatrix),e.is2D){e.UBO.setValue("ZValue",e.WebGPUActor.getRenderable().getProperty().getDisplayLocation()===$0e.FOREGROUND?1:0);const l=n.getColorByReference();e.UBO.setValue("AmbientIntensity",1),e.UBO.setArray("DiffuseColor",[l[0],l[1],l[2],1]),e.UBO.setValue("DiffuseIntensity",0),e.UBO.setValue("SpecularIntensity",0)}else{let l=n.getAmbientColorByReference();e.UBO.setValue("AmbientIntensity",n.getAmbient()),e.UBO.setArray("AmbientColor",[l[0],l[1],l[2],1]),e.UBO.setValue("DiffuseIntensity",n.getDiffuse()),l=n.getDiffuseColorByReference(),e.UBO.setArray("DiffuseColor",[l[0],l[1],l[2],1]),e.UBO.setValue("Roughness",n.getRoughness()),e.UBO.setValue("BaseIOR",n.getBaseIOR()),e.UBO.setValue("Metallic",n.getMetallic()),e.UBO.setValue("NormalStrength",n.getNormalStrength()),e.UBO.setValue("Emission",n.getEmission()),e.UBO.setValue("SpecularIntensity",n.getSpecular()),l=n.getSpecularColorByReference(),e.UBO.setArray("SpecularColor",[l[0],l[1],l[2],1])}const s=(o=n.getEdgeColorByReference)==null?void 0:o.call(n);s&&e.UBO.setArray("EdgeColor",[s[0],s[1],s[2],1]),e.UBO.setValue("LineWidth",n.getLineWidth()),e.UBO.setValue("Opacity",n.getOpacity()),e.UBO.setValue("PropID",e.WebGPUActor.getPropID());const c=e.WebGPURenderWindow.getDevice();e.UBO.sendIfNeeded(c)}},t.haveWideLines=()=>{const r=e.WebGPUActor.getRenderable(),n=r.getProperty().getRepresentation();return r.getProperty().getLineWidth()<=1||e.primitiveType===ea.Verts?!1:e.primitiveType===ea.Triangles||e.primitiveType===ea.TriangleStrips?n===Dv.WIREFRAME:!0},t.replaceShaderPosition=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.addBuiltinOutput("vec4<f32>","@builtin(position) Position"),o.hasOutput("vertexVC")||o.addOutput("vec4<f32>","vertexVC");let a=o.getCode();e.useRendererMatrix?(a=pr.substitute(a,"//VTK::Position::Impl",["    var pCoord: vec4<f32> = rendererUBO.SCPCMatrix*mapperUBO.BCSCMatrix*vertexBC;","    output.vertexVC = rendererUBO.SCVCMatrix * mapperUBO.BCSCMatrix * vec4<f32>(vertexBC.xyz, 1.0);","//VTK::Position::Impl"]).result,e.forceZValue&&(a=pr.substitute(a,"//VTK::Position::Impl",["pCoord = vec4<f32>(pCoord.xyz/pCoord.w, 1.0);","pCoord.z = mapperUBO.ZValue;","//VTK::Position::Impl"]).result)):(a=pr.substitute(a,"//VTK::Position::Impl",["    var pCoord: vec4<f32> = mapperUBO.BCSCMatrix*vertexBC;","    pCoord.x = 2.0* pCoord.x / rendererUBO.viewportSize.x - 1.0;","    pCoord.y = 2.0* pCoord.y / rendererUBO.viewportSize.y - 1.0;","    pCoord.z = 0.5 - 0.5 * pCoord.z;","//VTK::Position::Impl"]).result,e.forceZValue&&(a=pr.substitute(a,"//VTK::Position::Impl",["    pCoord.z = mapperUBO.ZValue;","//VTK::Position::Impl"]).result)),t.haveWideLines()&&(o.addBuiltinInput("u32","@builtin(instance_index) instanceIndex"),a=pr.substitute(a,"//VTK::Position::Impl",["    var tmpPos: vec4<f32> = pCoord;","    var numSteps: f32 = ceil(mapperUBO.LineWidth - 1.0);","    var offset: f32 = (mapperUBO.LineWidth - 1.0) * (f32(input.instanceIndex / 2u) - numSteps/2.0) / numSteps;","    var tmpPos2: vec3<f32> = tmpPos.xyz / tmpPos.w;","    tmpPos2.x = tmpPos2.x + 2.0 * (f32(input.instanceIndex) % 2.0) * offset / rendererUBO.viewportSize.x;","    tmpPos2.y = tmpPos2.y + 2.0 * (f32(input.instanceIndex + 1u) % 2.0) * offset / rendererUBO.viewportSize.y;","    tmpPos2.z = min(1.0, tmpPos2.z + 0.00001);","    pCoord = vec4<f32>(tmpPos2.xyz * tmpPos.w, tmpPos.w);","//VTK::Position::Impl"]).result),a=pr.substitute(a,"//VTK::Position::Impl",["    output.Position = pCoord;"]).result,o.setCode(a)},e.shaderReplacements.set("replaceShaderPosition",t.replaceShaderPosition),t.replaceShaderNormal=(r,n,i)=>{const o=i.getBuffer("normalMC"),a=e.WebGPUActor.getRenderable();if(o){const s=n.getShaderDescription("vertex");s.hasOutput("normalVC")||s.addOutput("vec3<f32>","normalVC",o.getArrayInformation()[0].interpolation),s.hasOutput("tangentVC")||s.addOutput("vec3<f32>","tangentVC",o.getArrayInformation()[0].interpolation),s.hasOutput("bitangentVC")||s.addOutput("vec3<f32>","bitangentVC",o.getArrayInformation()[0].interpolation);let c=s.getCode();c=pr.substitute(c,"//VTK::Normal::Impl",["  output.normalVC = normalize((rendererUBO.WCVCNormals * mapperUBO.MCWCNormals * normalMC).xyz);","  var c1: vec3<f32> = cross(output.normalVC, vec3<f32>(0, 0, 1));","  var c2: vec3<f32> = cross(output.normalVC, vec3<f32>(0, 1, 0));","  var tangent: vec3<f32> = mix(c1, c2, distance(c1, c2));","  output.tangentVC = normalize(tangent);","  output.bitangentVC = normalize(cross(output.normalVC, tangent));"]).result,s.setCode(c);const l=n.getShaderDescription("fragment");c=l.getCode(),a.getProperty().getNormalTexture()?c=pr.substitute(c,"//VTK::Normal::Impl",["  var normal: vec3<f32> = input.normalVC;","  if (!input.frontFacing) { normal = -normal; }","  var tangent: vec3<f32> = input.tangentVC;","  var bitangent: vec3<f32> = input.bitangentVC;","  var TCVCMatrix: mat3x3<f32> = mat3x3<f32>(","    tangent.x, bitangent.x, normal.x,","    tangent.y, bitangent.y, normal.y,","    tangent.z, bitangent.z, normal.z,","  );","  var mappedNormal: vec3<f32> = TCVCMatrix * (_normalMap.xyz * 2 - 1);","  normal = mix(normal, mappedNormal, mapperUBO.NormalStrength);","  normal = normalize(normal);"]).result:c=pr.substitute(c,"//VTK::Normal::Impl",["  var normal: vec3<f32> = input.normalVC;","  if (!input.frontFacing) { normal = -normal; }","  normal = normalize(normal);"]).result,l.setCode(c)}},e.shaderReplacements.set("replaceShaderNormal",t.replaceShaderNormal),t.replaceShaderLight=(r,n,i)=>{var l;if(r.includes("sel"))return;const o=n.getShaderDescription("vertex");o.hasOutput("vertexVC")||o.addOutput("vec4<f32>","vertexVC");const a=e.WebGPURenderer.getRenderable(),s=n.getShaderDescription("fragment");let c=s.getCode();if(c.includes("var normal:")&&e.useRendererMatrix&&!F9(r)&&!e.is2D&&!r.includes("sel")){const f=["  var pi: f32 = 3.14159265359;","  var fragPos: vec3<f32> = vec3<f32>(input.vertexVC.xyz);","  var V: vec3<f32> = mix(normalize(-fragPos), vec3<f32>(0, 0, 1), f32(rendererUBO.cameraParallel)); // View Vector","  var baseColor: vec3<f32> = _diffuseMap.rgb * diffuseColor.rgb;","  var roughness: f32 = max(0.000001, mapperUBO.Roughness * _roughnessMap.r);","  var metallic: f32 = mapperUBO.Metallic * _metallicMap.r;","  var alpha: f32 = roughness*roughness;","  var ior: f32 = mapperUBO.BaseIOR;","  var k: f32 = alpha*alpha / 2;","  var diffuse: vec3<f32> = vec3<f32>(0.);","  var specular: vec3<f32> = vec3<f32>(0.);","  var emission: vec3<f32> = _emissionMap.rgb * mapperUBO.Emission;","  {","    var i: i32 = 0;","    loop {","      if !(i < rendererUBO.LightCount) { break; }","      switch (i32(rendererLightSSBO.values[i].LightData.x)) {","         // Point Light","         case 0 {","           var color: vec3<f32> = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;","           var pos: vec3<f32> = (rendererLightSSBO.values[i].LightPos).xyz;","           var calculated: PBRData = calcPointLight(normal, V, fragPos, ior, roughness, metallic, pos, color, baseColor);","           diffuse += max(vec3<f32>(0), calculated.diffuse);","           specular += max(vec3<f32>(0), calculated.specular);","          }","         // Directional light","         case 1 {","           var dir: vec3<f32> = (rendererUBO.WCVCNormals * vec4<f32>(normalize(rendererLightSSBO.values[i].LightDir.xyz), 0.)).xyz;","           dir = normalize(dir);","           var color: vec3<f32> = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;","           var calculated: PBRData = calcDirectionalLight(normal, V, ior, roughness, metallic, dir, color, baseColor); // diffuseColor.rgb needs to be fixed with a more dynamic diffuse color","           diffuse += max(vec3<f32>(0), calculated.diffuse);","           specular += max(vec3<f32>(0), calculated.specular);","         }","         // Spot Light","         case 2 {","           var color: vec3<f32> = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;","           var pos: vec3<f32> = (rendererLightSSBO.values[i].LightPos).xyz;","           var dir: vec3<f32> = (rendererUBO.WCVCNormals * vec4<f32>(normalize(rendererLightSSBO.values[i].LightDir.xyz), 0.)).xyz;","           dir = normalize(dir);","           var cones: vec2<f32> = vec2<f32>(rendererLightSSBO.values[i].LightData.y, rendererLightSSBO.values[i].LightData.z);","           var calculated: PBRData = calcSpotLight(normal, V, fragPos, ior, roughness, metallic, pos, dir, cones, color, baseColor);","           diffuse += max(vec3<f32>(0), calculated.diffuse);","           specular += max(vec3<f32>(0), calculated.specular);","         }","         default { continue; }","       }","      continuing { i++; }","    }","  }","  var fresnel: f32 = schlickFresnelIOR(V, normal, ior, k); // Fresnel","  fresnel = min(1.0, fresnel);","  // This could be controlled with its own variable (that isnt base color) for better artistic control","  var fresnelMetallic: vec3<f32> = schlickFresnelRGB(V, normal, baseColor); // Fresnel for metal, takes color into account","  var kS: vec3<f32> = mix(vec3<f32>(fresnel), fresnelMetallic, metallic);","  kS = min(vec3<f32>(1.0), kS);","  var kD: vec3<f32> = (1.0 - kS) * (1.0 - metallic);","  var PBR: vec3<f32> = mapperUBO.DiffuseIntensity*kD*diffuse + kS*specular;","  PBR += emission;","  computedColor = vec4<f32>(PBR, mapperUBO.Opacity);"];(l=a.getEnvironmentTexture())!=null&&l.getImageLoaded()&&f.push("  // To get diffuse IBL, the texture is sampled with normals in worldspace","  var diffuseIBLCoords: vec3<f32> = (transpose(rendererUBO.WCVCNormals) * vec4<f32>(normal, 1.)).xyz;","  var diffuseCoords: vec2<f32> = vecToRectCoord(diffuseIBLCoords);","  // To get specular IBL, the texture is sampled as the worldspace reflection between the normal and view vectors","  // Reflections are first calculated in viewspace, then converted to worldspace to sample the environment","  var VreflN: vec3<f32> = normalize(reflect(-V, normal));","  var reflectionIBLCoords = (transpose(rendererUBO.WCVCNormals) * vec4<f32>(VreflN, 1.)).xyz;","  var specularCoords: vec2<f32> = vecToRectCoord(reflectionIBLCoords);","  var diffuseIBL = textureSampleLevel(EnvironmentTexture, EnvironmentTextureSampler, diffuseCoords, rendererUBO.MaxEnvironmentMipLevel);","  var level = roughness * rendererUBO.MaxEnvironmentMipLevel;","  var specularIBL = textureSampleLevel(EnvironmentTexture, EnvironmentTextureSampler, specularCoords, level);","  var specularIBLContribution: vec3<f32> = specularIBL.rgb*rendererUBO.BackgroundSpecularStrength;","  computedColor += vec4<f32>(specularIBLContribution*kS, 0);","  var diffuseIBLContribution: vec3<f32> = diffuseIBL.rgb*rendererUBO.BackgroundDiffuseStrength;","  diffuseIBLContribution *= baseColor * _ambientOcclusionMap.rgb;","  computedColor += vec4<f32>(diffuseIBLContribution*kD, 0);"),c=pr.substitute(c,"//VTK::Light::Impl",f).result,s.setCode(c)}else c=pr.substitute(c,"//VTK::Light::Impl",["  var diffuse: vec3<f32> = diffuseColor.rgb;","  var specular: vec3<f32> = mapperUBO.SpecularColor.rgb * mapperUBO.SpecularColor.a;","  computedColor = vec4<f32>(diffuse * _diffuseMap.rgb, mapperUBO.Opacity);"]).result,s.setCode(c)},e.shaderReplacements.set("replaceShaderLight",t.replaceShaderLight),t.replaceShaderColor=(r,n,i)=>{if(F9(r)){const l=n.getShaderDescription("fragment");let f=l.getCode();f=pr.substitute(f,"//VTK::Color::Impl",["ambientColor = mapperUBO.EdgeColor;","diffuseColor = mapperUBO.EdgeColor;"]).result,l.setCode(f);return}const o=i.getBuffer("colorVI");if(!o)return;const a=n.getShaderDescription("vertex");a.addOutput("vec4<f32>","color",o.getArrayInformation()[0].interpolation);let s=a.getCode();s=pr.substitute(s,"//VTK::Color::Impl",["  output.color = colorVI;"]).result,a.setCode(s);const c=n.getShaderDescription("fragment");s=c.getCode(),s=pr.substitute(s,"//VTK::Color::Impl",["ambientColor = input.color;","diffuseColor = input.color;","opacity = mapperUBO.Opacity * input.color.a;"]).result,c.setCode(s)},e.shaderReplacements.set("replaceShaderColor",t.replaceShaderColor),t.replaceShaderTCoord=(r,n,i)=>{var h,g,p,v,y,m,w,x,C,S,T,_,E,b,D,I,P,O,A,F;if(!i.hasAttribute("tcoord"))return;const o=n.getShaderDescription("vertex"),a=i.getBuffer("tcoord"),s=Co.getNumberOfComponentsFromBufferFormat(a.getArrayInformation()[0].format);let c=o.getCode();o.addOutput(`vec${s}<f32>`,"tcoordVS"),c=pr.substitute(c,"//VTK::TCoord::Impl",["  output.tcoordVS = tcoord;"]).result,o.setCode(c);const l=n.getShaderDescription("fragment");c=l.getCode();const f=e.WebGPUActor.getRenderable(),u=G=>G?G.getDimensionality()===s:!1,d=[];((p=(g=(h=f.getProperty()).getDiffuseTexture)==null?void 0:g.call(h))!=null&&p.getImageLoaded()||f.getTextures()[0]||e.colorTexture)&&(u((y=(v=f.getProperty()).getDiffuseTexture)==null?void 0:y.call(v))||u(f.getTextures()[0])||u(e.colorTexture))&&d.push("_diffuseMap = textureSample(DiffuseTexture, DiffuseTextureSampler, input.tcoordVS);"),(x=(w=(m=f.getProperty()).getRoughnessTexture)==null?void 0:w.call(m))!=null&&x.getImageLoaded()&&u(f.getProperty().getRoughnessTexture())&&d.push("_roughnessMap = textureSample(RoughnessTexture, RoughnessTextureSampler, input.tcoordVS);"),(T=(S=(C=f.getProperty()).getMetallicTexture)==null?void 0:S.call(C))!=null&&T.getImageLoaded()&&u(f.getProperty().getMetallicTexture())&&d.push("_metallicMap = textureSample(MetallicTexture, MetallicTextureSampler, input.tcoordVS);"),(b=(E=(_=f.getProperty()).getNormalTexture)==null?void 0:E.call(_))!=null&&b.getImageLoaded()&&u(f.getProperty().getNormalTexture())&&d.push("_normalMap = textureSample(NormalTexture, NormalTextureSampler, input.tcoordVS);"),(P=(I=(D=f.getProperty()).getAmbientOcclusionTexture)==null?void 0:I.call(D))!=null&&P.getImageLoaded()&&u(f.getProperty().getAmbientOcclusionTexture())&&d.push("_ambientOcclusionMap = textureSample(AmbientOcclusionTexture, AmbientOcclusionTextureSampler, input.tcoordVS);"),(F=(A=(O=f.getProperty()).getEmissionTexture)==null?void 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oo.Verts:return"point-list";case oo.Lines:default:return"line-list"}},t.buildVertexInput=()=>{var p,v;const r=e.currentInput,n=e.cellArray,i=e.primitiveType;let a=e.WebGPUActor.getRenderable().getProperty().getRepresentation();const s=e.WebGPURenderWindow.getDevice();let c=!1;i===ea.TriangleEdges&&(c=!0,a=Dv.WIREFRAME);const l=e.vertexInput,f=r.getPoints();let u;if(n){const y={hash:`R${a}P${i}${n.getMTime()}`,usage:oo.Index,cells:n,numberOfPoints:f.getNumberOfPoints(),primitiveType:i,representation:a};u=s.getBufferManager().getBuffer(y),l.setIndexBuffer(u)}else l.setIndexBuffer(null);if(f){const y=e.WebGPUActor.getBufferShift(e.WebGPURenderer),m={hash:`${f.getMTime()}I${u.getMTime()}${y.join()}float32x4`,usage:oo.PointArray,format:"float32x4",dataArray:f,indexBuffer:u,shift:y,packExtra:!0},w=s.getBufferManager().getBuffer(m);l.addBuffer(w,["vertexBC"])}else l.removeBufferIfPresent("vertexBC");const 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x={usage:oo.PointArray,format:"unorm8x4",hash:`${w}${y.getMTime()}I${u.getMTime()}unorm8x4`,dataArray:y,indexBuffer:u,cellData:w,cellOffset:0},C=s.getBufferManager().getBuffer(x);l.addBuffer(C,["colorVI"]),h=!0}}h||l.removeBufferIfPresent("colorVI");let g=null;if((v=(p=e.renderable).getInterpolateScalarsBeforeMapping)!=null&&v.call(p)&&e.renderable.getColorCoordinates()?g=e.renderable.getColorCoordinates():g=r.getPointData().getTCoords(),g&&!c){const y=s.getBufferManager().getBufferForPointArray(g,l.getIndexBuffer());l.addBuffer(y,["tcoord"])}else l.removeBufferIfPresent("tcoord")},t.updateTextures=()=>{var c,l,f,u,d,h,g,p,v,y,m,w,x,C,S;const r=[],n=[],i=(l=(c=e.renderable).getColorTextureMap)==null?void 0:l.call(c);i&&(e.colorTexture||(e.colorTexture=Fd.newInstance({label:"polyDataColor"})),e.colorTexture.setInputData(i),n.push(["Diffuse",e.colorTexture]));const o=e.WebGPUActor.getRenderable(),a=e.WebGPURenderer.getRenderable(),s=[];if((u=(f=o.getProperty()).getDiffuseTexture)!=null&&u.call(f)){const T=["Diffuse",o.getProperty().getDiffuseTexture()];s.push(T)}if(o.getTextures()[0]){const T=["Diffuse",o.getTextures()[0]];s.push(T)}if(e.colorTexture){const T=["Diffuse",e.colorTexture];s.push(T)}if((h=(d=o.getProperty()).getRoughnessTexture)!=null&&h.call(d)){const T=["Roughness",o.getProperty().getRoughnessTexture()];s.push(T)}if((p=(g=o.getProperty()).getMetallicTexture)!=null&&p.call(g)){const T=["Metallic",o.getProperty().getMetallicTexture()];s.push(T)}if((y=(v=o.getProperty()).getNormalTexture)!=null&&y.call(v)){const T=["Normal",o.getProperty().getNormalTexture()];s.push(T)}if((w=(m=o.getProperty()).getAmbientOcclusionTexture)!=null&&w.call(m)){const T=["AmbientOcclusion",o.getProperty().getAmbientOcclusionTexture()];s.push(T)}if((C=(x=o.getProperty()).getEmissionTexture)!=null&&C.call(x)){const T=["Emission",o.getProperty().getEmissionTexture()];s.push(T)}if((S=a.getEnvironmentTexture)!=null&&S.call(a)){const T=["Environment",a.getEnvironmentTexture()];s.push(T)}for(let T=0;T<s.length;T++)(s[T][1].getInputData()||s[T][1].getJsImageData()||s[T][1].getCanvas())&&n.push(s[T]),s[T][1].getImage()&&s[T][1].getImageLoaded()&&n.push(s[T]);for(let T=0;T<n.length;T++){const _=n[T][1],E=n[T][0],b=e.device.getTextureManager().getTextureForVTKTexture(_);if(b.getReady()){let D=!1;for(let I=0;I<e.textures.length;I++)e.textures[I]===b&&(D=!0,r[I]=!0);if(!D){r[e.textures.length]=!0;const I=b.createView(`${E}Texture`);e.textures.push(b),e.textureViews.push(I);const P=_.getInterpolate()?"linear":"nearest";let O=null;!O&&_.getEdgeClamp()&&_.getRepeat()&&(O="mirror-repeat"),!O&&_.getEdgeClamp()&&(O="clamp-to-edge"),!O&&_.getRepeat()&&(O="repeat"),E!=="Environment"?I.addSampler(e.device,{addressModeU:O,addressModeV:O,addressModeW:O,minFilter:P,magFilter:P}):I.addSampler(e.device,{addressModeU:"repeat",addressModeV:"clamp-to-edge",addressModeW:"repeat",minFilter:P,magFilter:P,mipmapFilter:"linear"})}}}for(let T=e.textures.length-1;T>=0;T--)r[T]||(e.textures.splice(T,1),e.textureViews.splice(T,1))},t.computePipelineHash=()=>{let r=`pd${e.useRendererMatrix?"r":""}${e.forceZValue?"z":""}`;if(e.primitiveType===ea.TriangleEdges||e.primitiveType===ea.TriangleStripEdges)r+="edge";else{if(e.vertexInput.hasAttribute("normalMC")&&(r+="n"),e.vertexInput.hasAttribute("colorVI")&&(r+="c"),e.vertexInput.hasAttribute("tcoord")){const i=e.vertexInput.getBuffer("tcoord"),o=Co.getNumberOfComponentsFromBufferFormat(i.getArrayInformation()[0].format);r+=`t${o}`}e.textures.length&&(r+=`tx${e.textures.length}`)}e._usesCellNormals&&(r+="cn"),e.SSBO&&(r+="ssbo");const n=t.getHashFromUsage(e.usage);r+=n,r+=e.renderEncoder.getPipelineHash(),e.pipelineHash=r},t.updateBuffers=()=>{e.primitiveType!==ea.TriangleEdges&&e.primitiveType!==ea.TriangleStripEdges&&t.updateTextures();const r=e.WebGPUActor.getRenderable(),n=r.getProperty().getRepresentation();e.usage=t.getUsage(n,e.primitiveType),t.buildVertexInput();const i=e.vertexInput.getBuffer("vertexBC");if(t.setNumberOfVertices(i.getSizeInBytes()/i.getStrideInBytes()),t.setTopology(t.getTopologyFromUsage(e.usage)),t.updateUBO(),t.haveWideLines()){const o=r.getProperty();t.setNumberOfInstances(Math.ceil(o.getLineWidth()*2))}else t.setNumberOfInstances(1)}}const q0e={is2D:!1,cellArray:null,currentInput:null,cellOffset:0,primitiveType:0,colorTexture:null,renderEncoder:null,textures:null};function zV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,q0e,r),WN.extend(t,e,r),e.fragmentShaderTemplate=H0e,e.vertexShaderTemplate=j0e,e._tmpMat3=Ds(new Float64Array(9)),e._tmpMat4=Ut(new Float64Array(16)),e.UBO=q0.newInstance({label:"mapperUBO"}),e.UBO.addEntry("BCWCMatrix","mat4x4<f32>"),e.UBO.addEntry("BCSCMatrix","mat4x4<f32>"),e.UBO.addEntry("MCWCNormals","mat4x4<f32>"),e.UBO.addEntry("AmbientColor","vec4<f32>"),e.UBO.addEntry("DiffuseColor","vec4<f32>"),e.UBO.addEntry("EdgeColor","vec4<f32>"),e.UBO.addEntry("SpecularColor","vec4<f32>"),e.UBO.addEntry("AmbientIntensity","f32"),e.UBO.addEntry("DiffuseIntensity","f32"),e.UBO.addEntry("Roughness","f32"),e.UBO.addEntry("Metallic","f32"),e.UBO.addEntry("Ambient","f32"),e.UBO.addEntry("Normal","f32"),e.UBO.addEntry("Emission","f32"),e.UBO.addEntry("NormalStrength","f32"),e.UBO.addEntry("BaseIOR","f32"),e.UBO.addEntry("SpecularIntensity","f32"),e.UBO.addEntry("LineWidth","f32"),e.UBO.addEntry("Opacity","f32"),e.UBO.addEntry("ZValue","f32"),e.UBO.addEntry("PropID","u32"),e.UBO.addEntry("ClipNear","f32"),e.UBO.addEntry("ClipFar","f32"),e.UBO.addEntry("Time","u32"),mi(t,e,["cellArray","currentInput","cellOffset","is2D","primitiveType","renderEncoder"]),e.textures=[],K0e(t,e)}const X0e=Jn(zV,"vtkWebGPUCellArrayMapper");var $V={newInstance:X0e,extend:zV};const{PrimitiveTypes:Ov}=Wh;function Y0e(t,e){e.classHierarchy.push("vtkWebGPUPolyDataMapper"),t.createCellArrayMapper=()=>$V.newInstance(),t.buildPass=r=>{if(r){e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor"),e.renderable.getStatic()||e.renderable.update();const n=e.renderable.getInputData();e.renderable.mapScalars(n,1),t.updateCellArrayMappers(n)}},t.updateCellArrayMappers=r=>{const n=[r.getVerts(),r.getLines(),r.getPolys(),r.getStrips()],i=[];let o=0;for(let a=Ov.Points;a<=Ov.Triangles;a++)if(n[a].getNumberOfValues()>0){e.primitives[a]||(e.primitives[a]=t.createCellArrayMapper());const s=e.primitives[a];s.setCellArray(n[a]),s.setCurrentInput(r),s.setCellOffset(o),s.setPrimitiveType(a),s.setRenderable(e.renderable),o+=n[a].getNumberOfCells(),i.push(s)}else e.primitives[a]=null;if(e.WebGPUActor.getRenderable().getProperty().getEdgeVisibility())for(let a=Ov.TriangleEdges;a<=Ov.TriangleStripEdges;a++)if(n[a-2].getNumberOfValues()>0){e.primitives[a]||(e.primitives[a]=t.createCellArrayMapper());const s=e.primitives[a];s.setCellArray(n[a-2]),s.setCurrentInput(r),s.setCellOffset(e.primitives[a-2].getCellOffset()),s.setPrimitiveType(a),s.setRenderable(e.renderable),i.push(s)}else e.primitives[a]=null;t.prepareNodes(),t.addMissingChildren(i),t.removeUnusedNodes()}}const J0e={primitives:null};function Z0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,J0e,r),wr.extend(t,e,r),e.primitives=[],Y0e(t,e)}const Q0e=Jn(Z0e,"vtkWebGPUPolyDataMapper");Is("vtkMapper",Q0e);const{PrimitiveTypes:U9}=Wh;function ehe(t,e){e.classHierarchy.push("vtkWebGPUPolyDataMapper2D"),t.createCellArrayMapper=()=>$V.newInstance(),t.buildPass=r=>{if(r){e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor2D"),e.renderable.getStatic()||e.renderable.update();const n=e.renderable.getInputData();e.renderable.mapScalars(n,1),t.updateCellArrayMappers(n)}},t.updateCellArrayMappers=r=>{const n=[r.getVerts(),r.getLines(),r.getPolys(),r.getStrips()],i=[];let o=0;for(let a=U9.Points;a<=U9.Triangles;a++)if(n[a].getNumberOfValues()>0){e.primitives[a]||(e.primitives[a]=t.createCellArrayMapper());const s=e.primitives[a];s.setCellArray(n[a]),s.setCurrentInput(r),s.setCellOffset(o),s.setPrimitiveType(a),s.setRenderable(e.renderable),s.setIs2D(!0),o+=n[a].getNumberOfCells(),i.push(s)}else e.primitives[a]=null;t.prepareNodes(),t.addMissingChildren(i),t.removeUnusedNodes()}}function the(t){return{primitives:[],...t}}function nhe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,the(r)),wr.extend(t,e,r),e.primitives=[],ehe(t,e)}const rhe=Jn(nhe,"vtkWebGPUPolyDataMapper2D");Is("vtkMapper2D",rhe);function ihe(t,e){e.classHierarchy.push("vtkWebGPUScalarBarActor"),t.buildPass=r=>{r&&(e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.scalarBarActorHelper.getRenderable()||e.scalarBarActorHelper.setRenderable(e.renderable),t.prepareNodes(),t.addMissingNode(e.scalarBarActorHelper.getBarActor()),t.addMissingNode(e.scalarBarActorHelper.getTmActor()),t.removeUnusedNodes())},t.opaquePass=(r,n)=>{if(r){const i=e.WebGPURenderer?e.WebGPURenderer.getRenderable().getActiveCamera():null,o=e.WebGPURenderer.getTiledSizeAndOrigin();e.scalarBarActorHelper.updateAPISpecificData([o.usize,o.vsize],i,e.WebGPURenderWindow.getRenderable())}}}const ohe={};function ahe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ohe,r),wr.extend(t,e,r),e.scalarBarActorHelper=WV.newScalarBarActorHelper(),ihe(t,e)}const she=Jn(ahe,"vtkWebGPUScalarBarActor");Is("vtkScalarBarActor",she);function che(t,e){e.classHierarchy.push("vtkWebGPUTextureView"),t.create=(r,n)=>{e.texture=r,e.options=n,e.options.dimension=e.options.dimension||"2d",e.options.label=e.label,e.textureHandle=r.getHandle(),e.handle=e.textureHandle.createView(e.options),e.bindGroupLayoutEntry.texture.viewDimension=e.options.dimension;const i=Co.getDetailsFromTextureFormat(e.texture.getFormat());e.bindGroupLayoutEntry.texture.sampleType=i.sampleType},t.createFromTextureHandle=(r,n)=>{e.texture=null,e.options=n,e.options.dimension=e.options.dimension||"2d",e.options.label=e.label,e.textureHandle=r,e.handle=e.textureHandle.createView(e.options),e.bindGroupLayoutEntry.texture.viewDimension=e.options.dimension;const i=Co.getDetailsFromTextureFormat(n.format);e.bindGroupLayoutEntry.texture.sampleType=i.sampleType,e.bindGroupTime.modified()},t.getBindGroupEntry=()=>({resource:t.getHandle()}),t.getShaderCode=(r,n)=>{let i="f32";e.bindGroupLayoutEntry.texture.sampleType==="sint"?i="i32":e.bindGroupLayoutEntry.texture.sampleType==="uint"&&(i="u32");let o=`@binding(${r}) @group(${n}) var ${e.label}: texture_${e.options.dimension}<${i}>;`;return e.bindGroupLayoutEntry.texture.sampleType==="depth"&&(o=`@binding(${r}) @group(${n}) var ${e.label}: texture_depth_${e.options.dimension};`),o},t.addSampler=(r,n)=>{const i=XN.newInstance({label:`${e.label}Sampler`});i.create(r,n),t.setSampler(i)},t.getBindGroupTime=()=>(e.texture&&e.texture.getHandle()!==e.textureHandle&&(e.textureHandle=e.texture.getHandle(),e.handle=e.textureHandle.createView(e.options),e.bindGroupTime.modified()),e.bindGroupTime),t.getHandle=()=>(e.texture&&e.texture.getHandle()!==e.textureHandle&&(e.textureHandle=e.texture.getHandle(),e.handle=e.textureHandle.createView(e.options),e.bindGroupTime.modified()),e.handle)}const lhe={texture:null,handle:null,sampler:null,label:null};function jV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lhe,r),K.obj(t,e),e.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,texture:{sampleType:"float",viewDimension:"2d"}},e.bindGroupTime={},K.obj(e.bindGroupTime,{mtime:0}),K.get(t,e,["bindGroupTime","texture"]),K.setGet(t,e,["bindGroupLayoutEntry","label","sampler"]),che(t,e)}const uhe=K.newInstance(jV);var fhe={newInstance:uhe,extend:jV};const{BufferUsage:B9}=Wh;function dhe(t,e){e.classHierarchy.push("vtkWebGPUTexture"),t.create=(r,n)=>{e.device=r,e.width=n.width,e.height=n.height,e.depth=n.depth?n.depth:1;const i=e.depth===1?"2d":"3d";e.format=n.format?n.format:"rgba8unorm",e.mipLevel=n.mipLevel?n.mipLevel:0,e.usage=n.usage?n.usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST,e.handle=e.device.getHandle().createTexture({size:[e.width,e.height,e.depth],format:e.format,usage:e.usage,label:e.label,dimension:i,mipLevelCount:e.mipLevel+1})},t.assignFromHandle=(r,n,i)=>{e.device=r,e.handle=n,e.width=i.width,e.height=i.height,e.depth=i.depth?i.depth:1,e.format=i.format?i.format:"rgba8unorm",e.usage=i.usage?i.usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST},t.writeImageData=r=>{let n=[];if(r.canvas){e.device.getHandle().queue.copyExternalImageToTexture({source:r.canvas,flipY:r.flip},{texture:e.handle,premultipliedAlpha:!0},[e.width,e.height,e.depth]),e.ready=!0;return}r.jsImageData&&!r.nativeArray&&(r.width=r.jsImageData.width,r.height=r.jsImageData.height,r.depth=1,r.format="rgba8unorm",r.flip=!0,r.nativeArray=r.jsImageData.data);const i=Co.getDetailsFromTextureFormat(e.format);let o=e.width*i.stride;const a=(c,l,f)=>{const u=c.length/(l*f)*c.BYTES_PER_ELEMENT,d=i.elementSize===2&&i.sampleType==="float";if(d||u%256){const h=c,g=u/h.BYTES_PER_ELEMENT,p=i.elementSize,v=256*Math.floor((g*p+255)/256),y=v/p,m=K.newTypedArray(d?"Uint16Array":h.constructor.name,y*l*f);for(let w=0;w<l*f;w++)if(d)for(let x=0;x<g;x++)m[w*y+x]=$f.toHalf(h[w*g+x]);else m.set(h.subarray(w*g,(w+1)*g),w*y);return[m,v]}return[c,u]};if(r.nativeArray&&(n=r.nativeArray),r.image){const c=document.createElement("canvas");c.width=r.image.width,c.height=r.image.height;const l=c.getContext("2d");l.translate(0,c.height),l.scale(1,-1),l.drawImage(r.image,0,0,r.image.width,r.image.height,0,0,c.width,c.height),n=l.getImageData(0,0,r.image.width,r.image.height).data}const s=e.device.createCommandEncoder();if(t.getDimensionality()!==3){const c=Fd.generateMipmaps(n,e.width,e.height,e.mipLevel);let l=e.width,f=e.height;for(let u=0;u<=e.mipLevel;u++){const d=a(c[u],f,1);o=d[1];const h={dataArray:r.dataArray?r.dataArray:null,nativeArray:d[0],usage:B9.Texture},g=e.device.getBufferManager().getBuffer(h);s.copyBufferToTexture({buffer:g.getHandle(),offset:0,bytesPerRow:o,rowsPerImage:f},{texture:e.handle,mipLevel:u},[l,f,1]),l/=2,f/=2}e.device.submitCommandEncoder(s),e.ready=!0}else{const c=a(n,e.height,e.depth);o=c[1];const l={dataArray:r.dataArray?r.dataArray:null,usage:B9.Texture};l.nativeArray=c[0];const f=e.device.getBufferManager().getBuffer(l);s.copyBufferToTexture({buffer:f.getHandle(),offset:0,bytesPerRow:o,rowsPerImage:e.height},{texture:e.handle},[e.width,e.height,e.depth]),e.device.submitCommandEncoder(s),e.ready=!0}},t.getScale=()=>{const r=Co.getDetailsFromTextureFormat(e.format);return r.elementSize===2&&r.sampleType==="float"?1:255},t.getNumberOfComponents=()=>Co.getDetailsFromTextureFormat(e.format).numComponents,t.getDimensionality=()=>{let r=0;return e.width>1&&r++,e.height>1&&r++,e.depth>1&&r++,r},t.resizeToMatch=r=>{(r.getWidth()!==e.width||r.getHeight()!==e.height||r.getDepth()!==e.depth)&&(e.width=r.getWidth(),e.height=r.getHeight(),e.depth=r.getDepth(),e.handle=e.device.getHandle().createTexture({size:[e.width,e.height,e.depth],format:e.format,usage:e.usage,label:e.label}))},t.resize=function(r,n){let i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:1;(r!==e.width||n!==e.height||i!==e.depth)&&(e.width=r,e.height=n,e.depth=i,e.handle=e.device.getHandle().createTexture({size:[e.width,e.height,e.depth],format:e.format,usage:e.usage,label:e.label}))},t.createView=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};n.dimension||(n.dimension=e.depth===1?"2d":"3d");const i=fhe.newInstance({label:r});return i.create(t,n),i}}const hhe={device:null,handle:null,buffer:null,ready:!1,label:null};function ghe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,hhe,r),K.obj(t,e),K.get(t,e,["handle","ready","width","height","depth","format","usage"]),K.setGet(t,e,["device","label"]),dhe(t,e)}K.newInstance(ghe);function phe(t){if(!t||t.data.length===0)throw new Error("Invalid contour set data, see publicContourSetData type for more info");if(!t.id)throw new Error("Invalid contour set data, each contour set must have an id");if(!t.data||!Array.isArray(t.data))throw new Error("Invalid contour set data, each contour set must have an array of contours");t.data.forEach(e=>{if(!e.points||!Array.isArray(e.points))throw new Error("Invalid contour set data, each contour must have an array of points");e.points.forEach(r=>{if(!r||!Array.isArray(r)||r.length!==3)throw new Error("Invalid contour set data, each point must be an array of length 3")})})}class G9{constructor(e){const{points:r,type:n}=e.data;this.id=e.id,this._points=r,this._type=n,this._color=e.color,this._segmentIndex=e.segmentIndex,this.sizeInBytes=this._getSizeInBytes()}_getSizeInBytes(){return this._points.length*3}get points(){return this._points}set points(e){this._points=e}get color(){return this._color}set color(e){this._color=e}get type(){return this._type}set type(e){this._type=e}get segmentIndex(){return this._segmentIndex}set segmentIndex(e){this._segmentIndex=e}get flatPointsArray(){return this._points.map(e=>[...e]).flat()}}class mhe{constructor(e){this._color=[200,0,0],this.id=e.id,this._contours=[],this._color=e.color??this._color,this.frameOfReferenceUID=e.frameOfReferenceUID,this._segmentIndex=e.segmentIndex,this._createEachContour(e.data),this.sizeInBytes=this._getSizeInBytes()}_createEachContour(e){e.forEach(r=>{const{points:n,type:i,color:o}=r,a=new G9({id:`${this.id}-segment-${this._segmentIndex}`,data:{points:n,type:i,segmentIndex:this._segmentIndex,color:o??this._color},segmentIndex:this._segmentIndex,color:o??this._color});this._contours.push(a)}),this._updateContourSetCentroid()}_updateContourSetCentroid(){const e=this.totalNumberOfPoints,r=this.flatPointsArray,n=r.reduce((a,s)=>[a[0]+s[0],a[1]+s[1],a[2]+s[2]],[0,0,0]),i=[n[0]/e,n[1]/e,n[2]/e],o=r.reduce((a,s)=>{const c=this._getDistance(i,s),l=this._getDistance(i,a);return c<l?s:a},r[0]);this._centroid=o}_getSizeInBytes(){return this._contours.reduce((e,r)=>e+r.sizeInBytes,0)}_getDistance(e,r){return Math.sqrt((e[0]-r[0])**2+(e[1]-r[1])**2+(e[2]-r[2])**2)}get centroid(){return this._centroid}get segmentIndex(){return this._segmentIndex}get color(){return this._color}set color(e){this._color=e,this._contours.forEach(r=>{r instanceof G9&&(r.color=e)})}get contours(){return this._contours}get flatPointsArray(){return this._contours.flatMap(e=>e.points)}get numberOfContours(){return this._contours.length}get totalNumberOfPoints(){return this._contours.reduce((e,r)=>e+r.points.length,0)}get numberOfPointsArray(){return this._contours.map(e=>e.points.length)}getPointsInContour(e){return this._contours[e].points}getNumberOfPointsInAContour(e){return this.getPointsInContour(e).length}}function vhe(t,e){phe(e);const r=new mhe({id:e.id,data:e.data,color:e.color,frameOfReferenceUID:e.frameOfReferenceUID,segmentIndex:e.segmentIndex??1});return{id:t,type:Pc.CONTOUR,data:r,sizeInBytes:r.sizeInBytes}}function yhe(t){var e,r;if(!t.id)throw new Error("Surface must have an id");if(((e=t.points)==null?void 0:e.length)===0)throw new Error("Surface must have non-empty points array");if(((r=t.polys)==null?void 0:r.length)===0)throw new Error("Surface must have non-empty polys array");if(!t.frameOfReferenceUID)throw new Error("Surface must have a frameOfReferenceUID")}function whe(t,e){yhe(e);const r=new Uk({id:e.id,points:e.points,polys:e.polys,color:e.color,frameOfReferenceUID:e.frameOfReferenceUID,segmentIndex:e.segmentIndex??1});return{id:t,type:Pc.SURFACE,data:r,sizeInBytes:r.sizeInBytes}}function xhe(t){if(!t.id)throw new Error("Mesh must have an id");if(!t.arrayBuffer)throw new Error("Mesh must have an arrayBuffer");if(!(t.format in ja))throw new Error(`Mesh format must be one of the following: ${Object.values(ja).join(", ")}`)}function Che(t,e){e.classHierarchy.push("vtkMTLReader");function r(){e.requestCount--,e.requestCount===0&&t.invokeBusy(!1)}function n(o){if(o[0]==="#"||o.length===0)return;const a=o.split(/[ \t]+/).map(s=>s.trim()).filter(s=>s.length);if(a[0]==="newmtl")a.shift(),e.currentMaterial=a.join(" ").trim();else if(e.currentMaterial){if(a.length<2)return;if(e.materials[e.currentMaterial]||(e.materials[e.currentMaterial]={}),e.materials[e.currentMaterial][a[0]]=a.slice(1),a[0]==="map_Kd"){const s=new Image;s.onload=()=>setTimeout(r,0),s.src=[e.baseURL,a[1]].join("/"),e.materials[e.currentMaterial].image=s,e.requestCount++}}}e.dataAccessHelper||(e.dataAccessHelper=um.get("http"));function i(o,a){return e.dataAccessHelper.fetchText(t,o,a)}t.setUrl=function(o){let a=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};if(o.indexOf(".mtl")===-1&&!a.fullpath)e.baseURL=o,e.url=`${o}/index.mtl`;else{e.url=o;const s=o.split("/");s.pop(),e.baseURL=s.join("/")}return t.loadData(a)},t.loadData=o=>new Promise((a,s)=>{i(e.url,o).then(c=>{t.parseAsText(c),a()},c=>{s()})}),t.parseAsText=o=>{t.modified(),e.materials={},o.split(`
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She={numberOfOutputs:1,requestCount:0,materials:{},interpolateTextures:!0};function HV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,She,r),br(t,e),Ko(t,e,["url","baseURL"]),mi(t,e,["dataAccessHelper","interpolateTextures","splitGroup"]),O_(t,e,"busy"),Che(t,e)}const The=Jn(HV,"vtkMTLReader");var _he={newInstance:The,extend:HV};function KV(t,e){xhe(e);const r=new Hue({...e}),n={id:t,type:Pc.MESH,data:r,sizeInBytes:r.sizeInBytes};switch(e.format){case ja.PLY:if(e.materialUrl){const i=new Image;return new Promise((o,a)=>{i.onload=()=>{try{const s=Fd.newInstance();s.setInterpolate(!0),s.setImage(i),r.defaultActor.addTexture(s),o(n)}catch(s){a(s)}},i.onerror=s=>a(s),i.src=e.materialUrl})}return Promise.resolve(n);case ja.OBJ:if(e.materialUrl){const i=_he.newInstance();return i.setUrl(e.materialUrl).then(()=>{for(let o=0;o<r.actors.length;o++){const a=r.actors[o],s=a.getMapper();if(s){const c=s.getInputData();if(c){const 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Lhe=Object.freeze(Object.defineProperty({__proto__:null,createAndCacheGeometry:Phe,getOptions:Ihe,loadAndCacheGeometry:Mhe,loadGeometry:Ohe,registerGeometryLoader:JV,registerUnknownGeometryLoader:Rhe,setOptions:Dhe},Symbol.toStringTag,{value:"Module"}));function Ahe(t,e){if(!e||!e.imageIds||!e.imageIds.length)throw new Error("ImageIds must be provided to create a 4D streaming image volume");const{imageIds:r}=e,{splittingTag:n,imageIdGroups:i}=hE(r),o=Math.floor(i.length/2),a=im(i[o],t),{metadata:s,dimensions:c,spacing:l,direction:f,sizeInBytes:u,origin:d,numberOfComponents:h,dataType:g}=a,p=f.slice(6,9),v=i.map(x=>$4(x,p).sortedImageIds),y=v.flat(),m=oc.createScalarDynamicVolumeVoxelManager({dimensions:c,imageIdGroups:v,dimensionGroupNumber:1,numberOfComponents:h});let w=new TV({volumeId:t,metadata:s,dimensions:c,spacing:l,origin:d,direction:f,sizeInBytes:u,imageIds:y,imageIdGroups:v,splittingTag:n,voxelManager:m,numberOfComponents:h,dataType:g},{imageIds:y,loadStatus:{loaded:!1,loading:!1,cancelled:!1,cachedFrames:[],callbacks:[]}});return{promise:Promise.resolve(w),decache:()=>{w.destroy(),w=null},cancel:()=>{w.cancelLoading()}}}const Nhe=Object.freeze(Object.defineProperty({__proto__:null,BaseVolumeViewport:Pr,CONSTANTS:df,EPSILON:Y0,EVENTS:et,Enums:ts,ImageVolume:Vd,ProgressiveRetrieveImages:d1,RenderingEngine:nE,Settings:Or,StackViewport:vr,StreamingDynamicImageVolume:TV,StreamingImageVolume:sk,Surface:Uk,VideoViewport:Ch,Viewport:_d,VolumeViewport:yr,VolumeViewport3D:tE,WSIViewport:By,addImageSlicesToViewports:Vk,addVolumesToViewports:kk,cache:Ve,canRenderFloatTextures:lw,convertMapperToNotSharedMapper:gk,cornerstoneMeshLoader:qV,cornerstoneStreamingDynamicImageVolumeLoader:Ahe,cornerstoneStreamingImageVolumeLoader:ck,createCanvas:lm,createViewportElement:Ok,createVolumeActor:Vy,createVolumeMapper:hk,eventTarget:Ze,geometryLoader:Lhe,getConfiguration:uw,getEnabledElement:Se,getEnabledElementByIds:Pi,getEnabledElementByViewportId:Xn,getEnabledElements:vV,getOrCreateCanvas:_c,getRenderingEngine:ei,getRenderingEngines:Ho,getShouldUseCPURendering:H0,getWebWorkerManager:Yc,imageLoadPoolManager:Wi,imageLoader:Tse,imageRetrievalPoolManager:jh,init:PA,isCornerstoneInitialized:RA,metaData:M4,peerImport:LA,registerImageLoader:sd,requestPoolManager:Wi,resetInitialization:Vte,resetUseCPURendering:kte,setCanvasCreator:bce,setConfiguration:Fte,setPreferSizeOverAccuracy:Nte,setUseCPURendering:Ate,setVolumesForViewports:Nk,triggerEvent:ot,utilities:Vn,version:vle,volumeLoader:Ase},Symbol.toStringTag,{value:"Module"}));var $c;(function(t){t[t.Primary=1]="Primary",t[t.Secondary=2]="Secondary",t[t.Primary_And_Secondary=3]="Primary_And_Secondary",t[t.Auxiliary=4]="Auxiliary",t[t.Primary_And_Auxiliary=5]="Primary_And_Auxiliary",t[t.Secondary_And_Auxiliary=6]="Secondary_And_Auxiliary",t[t.Primary_And_Secondary_And_Auxiliary=7]="Primary_And_Secondary_And_Auxiliary",t[t.Fourth_Button=8]="Fourth_Button",t[t.Fifth_Button=16]="Fifth_Button",t[t.Wheel=524288]="Wheel",t[t.Wheel_Primary=524289]="Wheel_Primary"})($c||($c={}));var Ki;(function(t){t[t.Shift=16]="Shift",t[t.Ctrl=17]="Ctrl",t[t.Alt=18]="Alt",t[t.Meta=91]="Meta",t[t.ShiftCtrl=1617]="ShiftCtrl",t[t.ShiftAlt=1618]="ShiftAlt",t[t.ShiftMeta=1691]="ShiftMeta",t[t.CtrlAlt=1718]="CtrlAlt",t[t.CtrlMeta=1791]="CtrlMeta",t[t.AltMeta=1891]="AltMeta"})(Ki||(Ki={}));var jn;(function(t){t.Active="Active",t.Passive="Passive",t.Enabled="Enabled",t.Disabled="Disabled"})(jn||(jn={}));var 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k;(function(t){t.TOOL_ACTIVATED="CORNERSTONE_TOOLS_TOOL_ACTIVATED",t.TOOLGROUP_VIEWPORT_ADDED="CORNERSTONE_TOOLS_TOOLGROUP_VIEWPORT_ADDED",t.TOOLGROUP_VIEWPORT_REMOVED="CORNERSTONE_TOOLS_TOOLGROUP_VIEWPORT_REMOVED",t.TOOL_MODE_CHANGED="CORNERSTONE_TOOLS_TOOL_MODE_CHANGED",t.CROSSHAIR_TOOL_CENTER_CHANGED="CORNERSTONE_TOOLS_CROSSHAIR_TOOL_CENTER_CHANGED",t.ANNOTATION_ADDED="CORNERSTONE_TOOLS_ANNOTATION_ADDED",t.ANNOTATION_COMPLETED="CORNERSTONE_TOOLS_ANNOTATION_COMPLETED",t.ANNOTATION_MODIFIED="CORNERSTONE_TOOLS_ANNOTATION_MODIFIED",t.ANNOTATION_REMOVED="CORNERSTONE_TOOLS_ANNOTATION_REMOVED",t.ANNOTATION_SELECTION_CHANGE="CORNERSTONE_TOOLS_ANNOTATION_SELECTION_CHANGE",t.ANNOTATION_LOCK_CHANGE="CORNERSTONE_TOOLS_ANNOTATION_LOCK_CHANGE",t.ANNOTATION_VISIBILITY_CHANGE="CORNERSTONE_TOOLS_ANNOTATION_VISIBILITY_CHANGE",t.ANNOTATION_RENDERED="CORNERSTONE_TOOLS_ANNOTATION_RENDERED",t.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED="CORNERSTONE_TOOLS_ANNOTATION_CUT_MERGE_PROCESS_COMPLETED",t.ANNOTATION_INTERPOLATION_PROCESS_COMPLETED="CORNERSTONE_TOOLS_ANNOTATION_INTERPOLATION_PROCESS_COMPLETED",t.INTERPOLATED_ANNOTATIONS_REMOVED="CORNERSTONE_TOOLS_INTERPOLATED_ANNOTATIONS_REMOVED",t.SEGMENTATION_MODIFIED="CORNERSTONE_TOOLS_SEGMENTATION_MODIFIED",t.SEGMENTATION_RENDERED="CORNERSTONE_TOOLS_SEGMENTATION_RENDERED",t.SEGMENTATION_REPRESENTATION_ADDED="CORNERSTONE_TOOLS_SEGMENTATION_REPRESENTATION_ADDED",t.SEGMENTATION_ADDED="CORNERSTONE_TOOLS_SEGMENTATION_ADDED",t.SEGMENTATION_REPRESENTATION_MODIFIED="CORNERSTONE_TOOLS_SEGMENTATION_REPRESENTATION_MODIFIED",t.SEGMENTATION_REMOVED="CORNERSTONE_TOOLS_SEGMENTATION_REMOVED",t.SEGMENTATION_REPRESENTATION_REMOVED="CORNERSTONE_TOOLS_SEGMENTATION_REPRESENTATION_REMOVED",t.SEGMENTATION_DATA_MODIFIED="CORNERSTONE_TOOLS_SEGMENTATION_DATA_MODIFIED",t.HISTORY_UNDO="CORNERSTONE_TOOLS_HISTORY_UNDO",t.HISTORY_REDO="CORNERSTONE_TOOLS_HISTORY_REDO",t.KEY_DOWN="CORNERSTONE_TOOLS_KEY_DOWN",t.KEY_UP="CORNERSTONE_TOOLS_KEY_UP",t.MOUSE_DOWN="CORNERSTONE_TOOLS_MOUSE_DOWN",t.MOUSE_UP="CORNERSTONE_TOOLS_MOUSE_UP",t.MOUSE_DOWN_ACTIVATE="CORNERSTONE_TOOLS_MOUSE_DOWN_ACTIVATE",t.MOUSE_DRAG="CORNERSTONE_TOOLS_MOUSE_DRAG",t.MOUSE_MOVE="CORNERSTONE_TOOLS_MOUSE_MOVE",t.MOUSE_CLICK="CORNERSTONE_TOOLS_MOUSE_CLICK",t.MOUSE_DOUBLE_CLICK="CORNERSTONE_TOOLS_MOUSE_DOUBLE_CLICK",t.MOUSE_WHEEL="CORNERSTONE_TOOLS_MOUSE_WHEEL",t.TOUCH_START="CORNERSTONE_TOOLS_TOUCH_START",t.TOUCH_START_ACTIVATE="CORNERSTONE_TOOLS_TOUCH_START_ACTIVATE",t.TOUCH_PRESS="CORNERSTONE_TOOLS_TOUCH_PRESS",t.TOUCH_DRAG="CORNERSTONE_TOOLS_TOUCH_DRAG",t.TOUCH_END="CORNERSTONE_TOOLS_TOUCH_END",t.TOUCH_TAP="CORNERSTONE_TOOLS_TAP",t.TOUCH_SWIPE="CORNERSTONE_TOOLS_SWIPE"})(k||(k={}));var Rt;(function(t){t.Labelmap="Labelmap",t.Contour="Contour",t.Surface="Surface"})(Rt||(Rt={}));var rd;(function(t){t.UP="UP",t.DOWN="DOWN",t.LEFT="LEFT",t.RIGHT="RIGHT"})(rd||(rd={}));var It;(function(t){t.OnInteractionStart="onInteractionStart",t.OnInteractionEnd="onInteractionEnd",t.Preview="preview",t.RejectPreview="rejectPreview",t.AcceptPreview="acceptPreview",t.Fill="fill",t.Interpolate="interpolate",t.StrategyFunction="strategyFunction",t.CreateIsInThreshold="createIsInThreshold",t.Initialize="initialize",t.INTERNAL_setValue="setValue",t.AddPreview="addPreview",t.ComputeInnerCircleRadius="computeInnerCircleRadius",t.GetStatistics="getStatistics",t.EnsureImageVolumeFor3DManipulation="ensureImageVolumeFor3DManipulation",t.EnsureSegmentationVolumeFor3DManipulation="ensureSegmentationVolumeFor3DManipulation"})(It||(It={}));var 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+  </g>`,viewBox:{x:24,y:24}}),Bidirectional:qn(Kn,{name:"Bidirectional",iconContent:`<g fill="{{color}}" stroke-width="3" stroke="{{color}}">
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-  </g>`,viewBox:{x:48,y:48}}),CobbAngle:Hn(jn,{name:"CobbAngle",iconContent:`<g stroke="{{color}}" stroke-width="3">
+  </g>`,viewBox:{x:48,y:48}}),CobbAngle:qn(Kn,{name:"CobbAngle",iconContent:`<g stroke="{{color}}" stroke-width="3">
     <path d="M28.59 2.34L3.82 12.32"></path>
     <path d="M28.59 29.66L3.82 19.68"></path>
     <path stroke-dasharray="2" fill-opacity="0" d="M12.37
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+  </g>`,viewBox:{x:32,y:32}}),CircleROI:qn(Kn,{name:"CircleROI",iconContent:'<circle stroke="{{color}}" fill="none" stroke-width="3" cx="16" cy="16" r="14" />',viewBox:{x:32,y:32}}),EllipticalROI:qn(Kn,{name:"EllipticalROI",iconContent:`<path stroke="{{color}}" fill="none" stroke-width="3" d="M30.74 15.76C30.74 20.99 24.14 25.23 16
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+    6.3 30.74 10.54 30.74 15.76Z" />`,viewBox:{x:32,y:32}}),FreehandROI:qn(Kn,{name:"FreehandROI",iconContent:`<g fill="{{color}}" stroke="{{color}}" stroke-width="2">
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     <line id="svg_4" y2="3.58462" x2="12.242186" y1="3.997482" x1="13.432202"/>
     <line id="svg_5" y2="3.268901" x2="10.857882" y1="3.608906" x1="12.387902"/>
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     <line id="svg_39" y2="11.429009" x2="15.520801" y1="12.813313" x1="15.15651"/>
     <ellipse ry="1" rx="1" id="svg_40" cy="10.967574" cx="15.520801"/>
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+  </g>`,viewBox:{x:18,y:18}}),FreehandROISculptor:qn(Kn,{name:"FreehandROISculptor",iconContent:`<g id="icon-freehand-sculpt" fill="none" stroke-width="1.5" stroke="{{color}}" stroke-linecap="round" stroke-linejoin="round">
     <line id="svg_1" y2="2.559367" x2="10.184807" y1="4.467781" x1="8.81711"/>
     <line id="svg_4" y2="1.493836" x2="11.727442" y1="2.766112" x1="10.089386"/>
     <line id="svg_7" y2="1.080346" x2="13.047428" y1="1.748291" x1="11.345759"/>
@@ -3966,16 +3966,16 @@ fn main(
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     <line id="svg_47" y2="10.59061" x2="14.605966" y1="12.228665" x1="13.953925"/>
     <ellipse ry="1" rx="1" id="svg_48" cy="3.982726" cx="13.460918"/>
-  </g>`,viewBox:{x:18,y:18}}),Length:Hn(jn,{name:"Length",iconContent:`<g id="length-group" fill="none" stroke-width="1" stroke="{{color}}" stroke-linecap="round" stroke-linejoin="round">
+  </g>`,viewBox:{x:18,y:18}}),Length:qn(Kn,{name:"Length",iconContent:`<g id="length-group" fill="none" stroke-width="1" stroke="{{color}}" stroke-linecap="round" stroke-linejoin="round">
     <path id="length-dashes" d="m22.5,6 -16.5,16.5" stroke-width="3" stroke-dasharray="0.6666,5" />
-  </g>`,viewBox:{x:24,y:24}}),Height:Hn(jn,{name:"Height",iconContent:'<path d="m 6 22 l 8.5 0 v -16 h 8" stroke-width="3" fill="none" stroke="{{color}}" />',viewBox:{x:24,y:24}}),Probe:Hn(jn,{name:"Probe",iconContent:`<path fill="{{color}}" d="M1152 896q0 106-75 181t-181 75-181-75-75-181 75-181 181-75 181 75
+  </g>`,viewBox:{x:24,y:24}}),Height:qn(Kn,{name:"Height",iconContent:'<path d="m 6 22 l 8.5 0 v -16 h 8" stroke-width="3" fill="none" stroke="{{color}}" />',viewBox:{x:24,y:24}}),Probe:qn(Kn,{name:"Probe",iconContent:`<path fill="{{color}}" d="M1152 896q0 106-75 181t-181 75-181-75-75-181 75-181 181-75 181 75
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@@ -3983,7 +3983,7 @@ fn main(
     12.5-2.5t15.5-3.5 14.5-4.5 15-6.5 11-8 9-11
     2.5-14q0-16-31-96.5t-72-177.5-42-100l-450-2q-26 58-76.5 195.5t-50.5 162.5q0
     22 14 37.5t43.5 24.5 48.5 13.5 57 8.5 41 4q1 19 1 58 0 9-2 27-58
-    0-174.5-10t-174.5-10q-8 0-26.5 4t-21.5 4q-80 14-188 14z" />`,viewBox:{x:1792,y:1792}}),Crosshairs:Hn(jn,{name:"Crosshairs",iconContent:`<path fill="{{color}}" d="M1325 1024h-109q-26 0-45-19t-19-45v-128q0-26
+    0-174.5-10t-174.5-10q-8 0-26.5 4t-21.5 4q-80 14-188 14z" />`,viewBox:{x:1792,y:1792}}),Crosshairs:qn(Kn,{name:"Crosshairs",iconContent:`<path fill="{{color}}" d="M1325 1024h-109q-26 0-45-19t-19-45v-128q0-26
     19-45t45-19h109q-32-108-112.5-188.5t-188.5-112.5v109q0 26-19 45t-45
     19h-128q-26 0-45-19t-19-45v-109q-108 32-188.5 112.5t-112.5 188.5h109q26
     0 45 19t19 45v128q0 26-19 45t-45 19h-109q32 108 112.5 188.5t188.5
@@ -3993,34 +3993,34 @@ fn main(
     0-45-19t-19-45v-143q-161-37-278.5-154.5t-154.5-278.5h-143q-26
     0-45-19t-19-45v-128q0-26 19-45t45-19h143q37-161
     154.5-278.5t278.5-154.5v-143q0-26 19-45t45-19h128q26 0 45 19t19 45v143q161
-    37 278.5 154.5t154.5 278.5h143q26 0 45 19t19 45z" />`,viewBox:{x:1792,y:1792}}),Eraser:Hn(jn,{name:"Eraser",iconContent:`<path transform="translate(0,1792) scale(1,-1)" fill="{{color}}" d="M960 1408l336-384h-768l-336 384h768zm1013-1077q15
+    37 278.5 154.5t154.5 278.5h143q26 0 45 19t19 45z" />`,viewBox:{x:1792,y:1792}}),Eraser:qn(Kn,{name:"Eraser",iconContent:`<path transform="translate(0,1792) scale(1,-1)" fill="{{color}}" d="M960 1408l336-384h-768l-336 384h768zm1013-1077q15
     34 9.5 71.5t-30.5 65.5l-896 1024q-38 44-96 44h-768q-38
     0-69.5-20.5t-47.5-54.5q-15-34-9.5-71.5t30.5-65.5l896-1024q38-44 96-44h768q38
-    0 69.5 20.5t47.5 54.5z" />`,viewBox:{x:2048,y:1792}}),Magnify:Hn(jn,{name:"Magnify",iconContent:`<path fill="{{color}}" d="M508.5 481.6l-129-129c-2.3-2.3-5.3-3.5-8.5-3.5h-10.3C395
+    0 69.5 20.5t47.5 54.5z" />`,viewBox:{x:2048,y:1792}}),Magnify:qn(Kn,{name:"Magnify",iconContent:`<path fill="{{color}}" d="M508.5 481.6l-129-129c-2.3-2.3-5.3-3.5-8.5-3.5h-10.3C395
     312 416 262.5 416 208 416 93.1 322.9 0 208 0S0 93.1 0 208s93.1 208 208 208c54.5
     0 104-21 141.1-55.2V371c0 3.2 1.3 6.2 3.5 8.5l129 129c4.7 4.7 12.3 4.7 17
     0l9.9-9.9c4.7-4.7 4.7-12.3 0-17zM208 384c-97.3 0-176-78.7-176-176S110.7 32 208
-    32s176 78.7 176 176-78.7 176-176 176z" />`,viewBox:{x:512,y:512}}),Pan:Hn(jn,{name:"Pan",iconContent:`<path fill="{{color}}" d="M1411 541l-355 355 355 355 144-144q29-31 70-14 39 17
+    32s176 78.7 176 176-78.7 176-176 176z" />`,viewBox:{x:512,y:512}}),Pan:qn(Kn,{name:"Pan",iconContent:`<path fill="{{color}}" d="M1411 541l-355 355 355 355 144-144q29-31 70-14 39 17
     39 59v448q0 26-19 45t-45 19h-448q-42 0-59-40-17-39 14-69l144-144-355-355-355
     355 144 144q31 30 14 69-17 40-59 40h-448q-26 0-45-19t-19-45v-448q0-42 40-59
     39-17 69 14l144 144 355-355-355-355-144 144q-19 19-45 19-12
     0-24-5-40-17-40-59v-448q0-26 19-45t45-19h448q42 0 59 40 17 39-14 69l-144
     144 355 355 355-355-144-144q-31-30-14-69 17-40 59-40h448q26 0 45 19t19
-    45v448q0 42-39 59-13 5-25 5-26 0-45-19z" />`,viewBox:{x:1792,y:1792}}),Rotate:Hn(jn,{name:"Rotate",iconContent:`<path fill="{{color}}" d="M1664 256v448q0 26-19 45t-45 19h-448q-42 0-59-40-17-39
+    45v448q0 42-39 59-13 5-25 5-26 0-45-19z" />`,viewBox:{x:1792,y:1792}}),Rotate:qn(Kn,{name:"Rotate",iconContent:`<path fill="{{color}}" d="M1664 256v448q0 26-19 45t-45 19h-448q-42 0-59-40-17-39
     14-69l138-138q-148-137-349-137-104 0-198.5 40.5t-163.5 109.5-109.5
     163.5-40.5 198.5 40.5 198.5 109.5 163.5 163.5 109.5 198.5 40.5q119 0
     225-52t179-147q7-10 23-12 15 0 25 9l137 138q9 8 9.5 20.5t-7.5 22.5q-109
     132-264 204.5t-327 72.5q-156 0-298-61t-245-164-164-245-61-298 61-298
     164-245 245-164 298-61q147 0 284.5 55.5t244.5 156.5l130-129q29-31 70-14
-    39 17 39 59z" />`,viewBox:{x:1792,y:1792}}),StackScroll:Hn(jn,{name:"StackScroll",iconContent:`<path fill="{{color}}" d="M24 21v2c0 0.547-0.453 1-1 1h-22c-0.547
+    39 17 39 59z" />`,viewBox:{x:1792,y:1792}}),StackScroll:qn(Kn,{name:"StackScroll",iconContent:`<path fill="{{color}}" d="M24 21v2c0 0.547-0.453 1-1 1h-22c-0.547
     0-1-0.453-1-1v-2c0-0.547 0.453-1 1-1h22c0.547 0 1 0.453 1 1zM24 13v2c0
     0.547-0.453 1-1 1h-22c-0.547 0-1-0.453-1-1v-2c0-0.547 0.453-1 1-1h22c0.547
     0 1 0.453 1 1zM24 5v2c0 0.547-0.453 1-1 1h-22c-0.547
-    0-1-0.453-1-1v-2c0-0.547 0.453-1 1-1h22c0.547 0 1 0.453 1 1z" />`,viewBox:{x:24,y:28}}),WindowLevelRegion:Hn(jn,{name:"WindowLevelRegion",iconContent:`<path fill="{{color}}" d="M1664 416v960q0 119-84.5 203.5t-203.5 84.5h-960q-119
+    0-1-0.453-1-1v-2c0-0.547 0.453-1 1-1h22c0.547 0 1 0.453 1 1z" />`,viewBox:{x:24,y:28}}),WindowLevelRegion:qn(Kn,{name:"WindowLevelRegion",iconContent:`<path fill="{{color}}" d="M1664 416v960q0 119-84.5 203.5t-203.5 84.5h-960q-119
     0-203.5-84.5t-84.5-203.5v-960q0-119 84.5-203.5t203.5-84.5h960q119 0 203.5
-    84.5t84.5 203.5z" />`,viewBox:{x:1792,y:1792}}),WindowLevel:Hn(jn,{name:"WindowLevel",iconContent:`
+    84.5t84.5 203.5z" />`,viewBox:{x:1792,y:1792}}),WindowLevel:qn(Kn,{name:"WindowLevel",iconContent:`
     <path fill="{{color}}" d="M14.5,3.5 a1 1 0 0 1 -11,11 Z" stroke="none" opacity="0.8" />
-    <circle cx="9" cy="9" r="8" fill="none" stroke-width="2" stroke="{{color}}" />`,viewBox:{x:18,y:18}}),Zoom:Hn(jn,{name:"Zoom",iconContent:`
+    <circle cx="9" cy="9" r="8" fill="none" stroke-width="2" stroke="{{color}}" />`,viewBox:{x:18,y:18}}),Zoom:qn(Kn,{name:"Zoom",iconContent:`
   <path fill="{{color}}" d="M508.5 481.6l-129-129c-2.3-2.3-5.3-3.5-8.5-3.5h-10.3C395
     312 416 262.5 416 208 416 93.1 322.9 0 208 0S0 93.1 0 208s93.1 208 208 208c54.5
     0 104-21 141.1-55.2V371c0 3.2 1.3 6.2 3.5 8.5l129 129c4.7 4.7 12.3 4.7 17
@@ -4029,7 +4029,7 @@ fn main(
   <path fill="{{color}}" transform="scale(0.22,0.22) translate(1400,0)" d="M1216
     320q0 26-19 45t-45 19h-128v1024h128q26 0 45 19t19 45-19 45l-256 256q-19
     19-45 19t-45-19l-256-256q-19-19-19-45t19-45 45-19h128v-1024h-128q-26
-    0-45-19t-19-45 19-45l256-256q19-19 45-19t45 19l256 256q19 19 19 45z" />`,viewBox:{x:640,y:512}}),SegmentationFreeHandEraseInside:Hn(jn,{name:"SegmentationFreeHandEraseInside",iconContent:`${Mv} ${Zd}`,viewBox:wa}),SegmentationFreeHandFillInside:Hn(jn,{name:"SegmentationFreeHandFillInside",iconContent:`${Mv} ${uu}`,viewBox:wa}),SegmentationFreeHandEraseOutside:Hn(jn,{name:"SegmentationFreeHandEraseOutside",iconContent:`${Mv} ${Zd}`,viewBox:wa}),SegmentationFreeHandFillOutside:Hn(jn,{name:"SegmentationFreeHandFillOutside",iconContent:`${Mv} ${uu}`,viewBox:wa}),SegmentationRectangleEraseInside:Hn(jn,{name:"SegmentationRectangleEraseInside",iconContent:`${Qd} ${Zd}`,viewBox:wa}),RectangleScissor:Hn(jn,{name:"RectangleScissor",iconContent:`${Qd} ${uu}`,viewBox:wa}),"RectangleScissor.FILL_INSIDE":Hn(jn,{name:"RectangleScissor.FILL_INSIDE",iconContent:`${Qd} ${uu}`,viewBox:wa}),"RectangleScissor.FILL_OUTSIDE":Hn(jn,{name:"RectangleScissor.FILL_OUTSIDE",iconContent:`${Qd} ${uu}`,viewBox:wa}),"RectangleScissor.ERASE_OUTSIDE":Hn(jn,{name:"RectangleScissor.ERASE_OUTSIDE",iconContent:`${Qd} ${Zd}`,viewBox:wa}),"RectangleScissor.ERASE_INSIDE":Hn(jn,{name:"RectangleScissor.ERASE_INSIDE",iconContent:`${Qd} ${Zd}`,viewBox:wa}),CircleScissor:Hn(jn,{name:"CircleScissor",iconContent:`${Pv} ${uu}`,viewBox:wa}),"CircleScissor.FILL_INSIDE":Hn(jn,{name:"CircleScissor.FILL_INSIDE",iconContent:`${Pv} ${uu}`,viewBox:wa}),"CircleScissor.ERASE_OUTSIDE":Hn(jn,{name:"CircleScissor.ERASE_OUTSIDE",iconContent:`${Pv} ${Zd}`,viewBox:wa}),"CircleScissor.FILL_OUTSIDE":Hn(jn,{name:"CircleScissor.FILL_OUTSIDE",iconContent:`${Pv} ${uu}`,viewBox:wa})};function Hn(t,e){return Object.assign(Object.create(t),{...e,name:e.name||t.name})}function Fge(t,e,r){Tw[t]=Hn(jn,{iconContent:e,viewBox:r})}function Uge(t){return Tw[t]}const Bge=Object.keys(Tw);class Gge{constructor(){const e={color:"rgb(255, 255, 0)",colorHighlighted:"rgb(0, 255, 0)",colorSelected:"rgb(0, 220, 0)",colorLocked:"rgb(209, 193, 90)",lineWidth:"1",lineDash:"",shadow:!0,textBoxVisibility:!0,textBoxFontFamily:"Helvetica Neue, Helvetica, Arial, sans-serif",textBoxFontSize:"14px",textBoxColor:"rgb(255, 255, 0)",textBoxColorHighlighted:"rgb(0, 255, 0)",textBoxColorSelected:"rgb(0, 255, 0)",textBoxColorLocked:"rgb(209, 193, 90)",textBoxBackground:"",textBoxLinkLineWidth:"1",textBoxLinkLineDash:"2,3",textBoxShadow:!0,markerSize:"10",angleArcLineDash:""};this._initializeConfig(e)}getAnnotationToolStyles(e){return this.config.annotations&&this.config.annotations[e]}getViewportToolStyles(e){return this.config.viewports&&this.config.viewports[e]}getToolGroupToolStyles(e){return this.config.toolGroups&&this.config.toolGroups[e]}getDefaultToolStyles(){return this.config.default}setAnnotationStyles(e,r){let n=this.config.annotations;n||(this.config={...this.config,annotations:{}},n=this.config.annotations),n[e]=r}setViewportToolStyles(e,r){let n=this.config.viewports;n||(this.config={...this.config,viewports:{}},n=this.config.viewports),n[e]=r}setToolGroupToolStyles(e,r){let n=this.config.toolGroups;n||(this.config={...this.config,toolGroups:{}},n=this.config.toolGroups),n[e]=r}setDefaultToolStyles(e){this.config.default=e}getStyleProperty(e,r){const{annotationUID:n,viewportId:i,toolGroupId:o,toolName:a}=r;return this._getToolStyle(e,n,i,o,a)}_getToolStyle(e,r,n,i,o){if(r){const s=this.getAnnotationToolStyles(r);if(s&&s[e]!==void 0)return s[e]}if(n){const s=this.getViewportToolStyles(n);if(s){if(s[o]&&s[o][e]!==void 0)return s[o][e];if(s.global&&s.global[e]!==void 0)return s.global[e]}}if(i){const s=this.getToolGroupToolStyles(i);if(s){if(s[o]&&s[o][e]!==void 0)return s[o][e];if(s.global&&s.global[e]!==void 0)return s.global[e]}}const a=this.getDefaultToolStyles();if(a[o]&&a[o][e]!==void 0)return a[o][e];if(a.global&&a.global[e]!==void 0)return a.global[e]}_initializeConfig(e){const r={};for(const n in e)r[n]=e[n];this.config={default:{global:r}}}}const _E=new Gge;function Wge(t,e,r){const n=[`${t}`];return e&&n.push(`${n[0]}${e}`),r&&n.push(`${n[n.length-1]}${r}`),n}function _h(t,e,r,n){const i=Wge(t,r,n);for(let o=i.length-1;o>=0;--o){const a=_E.getStyleProperty(i[o],e);if(a!==void 0)return a}}const zge="color",$ge=Xs.Highlighted,jge=zn.Active;class Q0 extends E1{constructor(e,r,n,i,o){super(e,r,n,i,o)}static getDefinedCursor(e,r=!1,n){n||(n=_h(zge,{},$ge,jge));const i=Hge(e,r,n);let o=super.getDefinedCursor(i);if(!o){const a=Uge(e);a&&(o=Kge(a,i,r,n,super.getDefinedCursor("default")),super.setDefinedCursor(i,o))}return o}}function sF(t,e){const r=Object(e),n=Object.prototype.hasOwnProperty.bind(r);return(t+"").replace(/\{\{(\w+)\}\}/g,(i,o)=>n(o)?r[o]+"":"")}function Hge(t,e,r){return`${e?"pointer":"cursor"}:${t}/${r}`}function Kge(t,e,r,n,i){const{x:o,y:a}=t.mousePoint;return new Q0(qge(t,r,{color:n}),o,a,e,i)}function qge(t,e,r){const n=Xge(t,e,r);return`${URL.createObjectURL(n)}#${t.name||"unknown"}-${e?"pointer":"cursor"}`}function Xge(t,e,r){const n=(e?Jge:Yge)(t,r);return new Blob([n],{type:"image/svg+xml"})}function Yge(t,e){const{iconContent:r,iconSize:n,viewBox:i}=t,o=`
+    0-45-19t-19-45 19-45l256-256q19-19 45-19t45 19l256 256q19 19 19 45z" />`,viewBox:{x:640,y:512}}),SegmentationFreeHandEraseInside:qn(Kn,{name:"SegmentationFreeHandEraseInside",iconContent:`${Mv} ${Zd}`,viewBox:pa}),SegmentationFreeHandFillInside:qn(Kn,{name:"SegmentationFreeHandFillInside",iconContent:`${Mv} ${uu}`,viewBox:pa}),SegmentationFreeHandEraseOutside:qn(Kn,{name:"SegmentationFreeHandEraseOutside",iconContent:`${Mv} ${Zd}`,viewBox:pa}),SegmentationFreeHandFillOutside:qn(Kn,{name:"SegmentationFreeHandFillOutside",iconContent:`${Mv} ${uu}`,viewBox:pa}),SegmentationRectangleEraseInside:qn(Kn,{name:"SegmentationRectangleEraseInside",iconContent:`${Qd} ${Zd}`,viewBox:pa}),RectangleScissor:qn(Kn,{name:"RectangleScissor",iconContent:`${Qd} ${uu}`,viewBox:pa}),"RectangleScissor.FILL_INSIDE":qn(Kn,{name:"RectangleScissor.FILL_INSIDE",iconContent:`${Qd} ${uu}`,viewBox:pa}),"RectangleScissor.FILL_OUTSIDE":qn(Kn,{name:"RectangleScissor.FILL_OUTSIDE",iconContent:`${Qd} ${uu}`,viewBox:pa}),"RectangleScissor.ERASE_OUTSIDE":qn(Kn,{name:"RectangleScissor.ERASE_OUTSIDE",iconContent:`${Qd} ${Zd}`,viewBox:pa}),"RectangleScissor.ERASE_INSIDE":qn(Kn,{name:"RectangleScissor.ERASE_INSIDE",iconContent:`${Qd} ${Zd}`,viewBox:pa}),CircleScissor:qn(Kn,{name:"CircleScissor",iconContent:`${Pv} ${uu}`,viewBox:pa}),"CircleScissor.FILL_INSIDE":qn(Kn,{name:"CircleScissor.FILL_INSIDE",iconContent:`${Pv} ${uu}`,viewBox:pa}),"CircleScissor.ERASE_OUTSIDE":qn(Kn,{name:"CircleScissor.ERASE_OUTSIDE",iconContent:`${Pv} ${Zd}`,viewBox:pa}),"CircleScissor.FILL_OUTSIDE":qn(Kn,{name:"CircleScissor.FILL_OUTSIDE",iconContent:`${Pv} ${uu}`,viewBox:pa})};function qn(t,e){return Object.assign(Object.create(t),{...e,name:e.name||t.name})}function Fge(t,e,r){Tw[t]=qn(Kn,{iconContent:e,viewBox:r})}function Uge(t){return Tw[t]}const Bge=Object.keys(Tw);class Gge{constructor(){const e={color:"rgb(255, 255, 0)",colorHighlighted:"rgb(0, 255, 0)",colorSelected:"rgb(0, 220, 0)",colorLocked:"rgb(209, 193, 90)",lineWidth:"1",lineDash:"",shadow:!0,textBoxVisibility:!0,textBoxFontFamily:"Helvetica Neue, Helvetica, Arial, sans-serif",textBoxFontSize:"14px",textBoxColor:"rgb(255, 255, 0)",textBoxColorHighlighted:"rgb(0, 255, 0)",textBoxColorSelected:"rgb(0, 255, 0)",textBoxColorLocked:"rgb(209, 193, 90)",textBoxBackground:"",textBoxLinkLineWidth:"1",textBoxLinkLineDash:"2,3",textBoxShadow:!0,markerSize:"10",angleArcLineDash:""};this._initializeConfig(e)}getAnnotationToolStyles(e){return this.config.annotations&&this.config.annotations[e]}getViewportToolStyles(e){return this.config.viewports&&this.config.viewports[e]}getToolGroupToolStyles(e){return this.config.toolGroups&&this.config.toolGroups[e]}getDefaultToolStyles(){return this.config.default}setAnnotationStyles(e,r){let n=this.config.annotations;n||(this.config={...this.config,annotations:{}},n=this.config.annotations),n[e]=r}setViewportToolStyles(e,r){let n=this.config.viewports;n||(this.config={...this.config,viewports:{}},n=this.config.viewports),n[e]=r}setToolGroupToolStyles(e,r){let n=this.config.toolGroups;n||(this.config={...this.config,toolGroups:{}},n=this.config.toolGroups),n[e]=r}setDefaultToolStyles(e){this.config.default=e}getStyleProperty(e,r){const{annotationUID:n,viewportId:i,toolGroupId:o,toolName:a}=r;return this._getToolStyle(e,n,i,o,a)}_getToolStyle(e,r,n,i,o){if(r){const s=this.getAnnotationToolStyles(r);if(s&&s[e]!==void 0)return s[e]}if(n){const s=this.getViewportToolStyles(n);if(s){if(s[o]&&s[o][e]!==void 0)return s[o][e];if(s.global&&s.global[e]!==void 0)return s.global[e]}}if(i){const s=this.getToolGroupToolStyles(i);if(s){if(s[o]&&s[o][e]!==void 0)return s[o][e];if(s.global&&s.global[e]!==void 0)return s.global[e]}}const a=this.getDefaultToolStyles();if(a[o]&&a[o][e]!==void 0)return a[o][e];if(a.global&&a.global[e]!==void 0)return a.global[e]}_initializeConfig(e){const r={};for(const n in e)r[n]=e[n];this.config={default:{global:r}}}}const _E=new Gge;function Wge(t,e,r){const n=[`${t}`];return e&&n.push(`${n[0]}${e}`),r&&n.push(`${n[n.length-1]}${r}`),n}function _h(t,e,r,n){const i=Wge(t,r,n);for(let o=i.length-1;o>=0;--o){const a=_E.getStyleProperty(i[o],e);if(a!==void 0)return a}}const zge="color",$ge=Xs.Highlighted,jge=jn.Active;class Q0 extends E1{constructor(e,r,n,i,o){super(e,r,n,i,o)}static getDefinedCursor(e,r=!1,n){n||(n=_h(zge,{},$ge,jge));const i=Hge(e,r,n);let o=super.getDefinedCursor(i);if(!o){const a=Uge(e);a&&(o=Kge(a,i,r,n,super.getDefinedCursor("default")),super.setDefinedCursor(i,o))}return o}}function sF(t,e){const r=Object(e),n=Object.prototype.hasOwnProperty.bind(r);return(t+"").replace(/\{\{(\w+)\}\}/g,(i,o)=>n(o)?r[o]+"":"")}function Hge(t,e,r){return`${e?"pointer":"cursor"}:${t}/${r}`}function Kge(t,e,r,n,i){const{x:o,y:a}=t.mousePoint;return new Q0(qge(t,r,{color:n}),o,a,e,i)}function qge(t,e,r){const n=Xge(t,e,r);return`${URL.createObjectURL(n)}#${t.name||"unknown"}-${e?"pointer":"cursor"}`}function Xge(t,e,r){const n=(e?Jge:Yge)(t,r);return new Blob([n],{type:"image/svg+xml"})}function Yge(t,e){const{iconContent:r,iconSize:n,viewBox:i}=t,o=`
     <svg data-icon="cursor" role="img" xmlns="http://www.w3.org/2000/svg"
       width="${n}" height="${n}" viewBox="0 0
       ${i.x} ${i.y}">
@@ -4039,8 +4039,8 @@ fn main(
       width="${s}" height="${s}" viewBox="0 0 ${s} ${s}">
       <g>${o}</g>
       <g transform="translate(16, 16) scale(${a})">${r}</g>
-    </svg>`;return sF(c,e)}const X9=Symbol("ElementCursorsMap");function cF(t,e){b1(t)[0]=e,hm(t,e)}function hm(t,e){const r=b1(t);r[1]=r[0],r[0]=e,t.style.cursor=(e instanceof Go?e:Go.getDefinedCursor("auto")).getStyleProperty()}function Xt(t){hm(t,b1(t)[1])}function Ft(t){hm(t,Go.getDefinedCursor("none"))}function b1(t){let e=b1[X9];e instanceof WeakMap||(e=new WeakMap,Object.defineProperty(b1,X9,{value:e}));let r=e.get(t);return r||(r=[null,null],e.set(t,r)),r}const Zge=Object.freeze(Object.defineProperty({__proto__:null,hideElementCursor:Ft,initElementCursor:cF,resetElementCursor:Xt,setElementCursor:hm},Symbol.toStringTag,{value:"Module"}));function Qge(t,e){let r=Q0.getDefinedCursor(e,!0);r||(r=Go.getDefinedCursor(e)),r||(console.log(`Cursor ${e} is not defined either as SVG or as a standard cursor.`),r=Go.getDefinedCursor(e)),hm(t,r)}const epe=[...Bge,...kge],tpe=Object.freeze(Object.defineProperty({__proto__:null,CursorNames:epe,CursorSVG:Tw,ImageMouseCursor:E1,MouseCursor:Go,SVGMouseCursor:Q0,elementCursor:Zge,registerCursor:Fge,setCursorForElement:Qge},Symbol.toStringTag,{value:"Module"}));function di(t){return He.toolGroups.find(e=>e.id===t)}const{Active:Dg,Passive:v3,Enabled:y3,Disabled:w3}=zn,npe=[{mouseButton:jc.Primary}];class EE{constructor(e){this.viewportsInfo=[],this.toolOptions={},this.currentActivePrimaryToolName=null,this.prevActivePrimaryToolName=null,this.restoreToolOptions={},this._toolInstances={},this.id=e}getViewportIds(){return this.viewportsInfo.map(({viewportId:e})=>e)}getViewportsInfo(){return this.viewportsInfo.slice()}getToolInstance(e){const r=this._toolInstances[e];if(!r){console.warn(`'${e}' is not registered with this toolGroup (${this.id}).`);return}return r}getToolInstances(){return this._toolInstances}hasTool(e){return!!this._toolInstances[e]}addTool(e,r={}){const n=He.tools[e],i=typeof e<"u"&&e!=="",o=this.toolOptions[e];if(!i){console.warn("Tool with configuration did not produce a toolName: ",r);return}if(!n){console.warn(`'${e}' is not registered with the library. You need to use cornerstoneTools.addTool to register it.`);return}if(o){console.warn(`'${e}' is already registered for ToolGroup ${this.id}.`);return}const{toolClass:a}=n,s={name:e,toolGroupId:this.id,configuration:r},c=new a(s);this._toolInstances[e]=c}addToolInstance(e,r,n={}){var o;let i=(o=He.tools[e])==null?void 0:o.toolClass;if(!i){const a=He.tools[r].toolClass;class s extends a{}s.toolName=e,i=s,He.tools[e]={toolClass:s}}this.addTool(i.toolName,n)}addViewport(e,r){if(typeof e!="string")throw new Error("viewportId must be defined and be a string");const n=this._findRenderingEngine(e,r);this.viewportsInfo.some(({viewportId:s})=>s===e)||this.viewportsInfo.push({viewportId:e,renderingEngineId:n});const i=this.getActivePrimaryMouseButtonTool();Ir.getRuntimeSettings().get("useCursors")&&this.setViewportsCursorByToolName(i);const a={toolGroupId:this.id,viewportId:e,renderingEngineId:n};it(Je,k.TOOLGROUP_VIEWPORT_ADDED,a)}removeViewports(e,r){const n=[];if(this.viewportsInfo.forEach((o,a)=>{let s=!1;o.renderingEngineId===e&&(s=!0,r&&o.viewportId!==r&&(s=!1)),s&&n.push(a)}),n.length)for(let o=n.length-1;o>=0;o--)this.viewportsInfo.splice(n[o],1);const i={toolGroupId:this.id,viewportId:r,renderingEngineId:e};it(Je,k.TOOLGROUP_VIEWPORT_REMOVED,i)}setActiveStrategy(e,r){const n=this._toolInstances[e];if(n===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool configuration.`);return}n.setActiveStrategy(r)}setToolMode(e,r,n={}){if(!e){console.warn("setToolMode: toolName must be defined");return}if(r===zn.Active){this.setToolActive(e,n||this.restoreToolOptions[e]);return}if(r===zn.Passive){this.setToolPassive(e);return}if(r===zn.Enabled){this.setToolEnabled(e);return}if(r===zn.Disabled){this.setToolDisabled(e);return}console.warn("setToolMode: mode must be defined")}setToolActive(e,r={}){const n=this._toolInstances[e];if(n===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}if(!n){console.warn(`'${e}' instance ${n} is not registered with this toolGroup, can't set tool mode.`);return}const i=this.toolOptions[e]?this.toolOptions[e].bindings:[],o=r.bindings?r.bindings:[],s={bindings:[...i,...o].reduce((u,d)=>{const h=d.numTouchPoints!==void 0,g=d.mouseButton!==void 0;return!u.some(p=>x3(p,d))&&(h||g)&&u.push(d),u},[]),mode:Dg};this.toolOptions[e]=s,this._toolInstances[e].mode=Dg;const l=Ir.getRuntimeSettings().get("useCursors");if(this._hasMousePrimaryButtonBinding(r)&&l)this.setViewportsCursorByToolName(e);else if(!this.getActivePrimaryMouseButtonTool()&&l){const d=Go.getDefinedCursor("default");this._setCursorForViewports(d)}this._hasMousePrimaryButtonBinding(r)&&(this.prevActivePrimaryToolName===null?this.prevActivePrimaryToolName=e:this.prevActivePrimaryToolName=this.currentActivePrimaryToolName,this.currentActivePrimaryToolName=e),typeof n.onSetToolActive=="function"&&n.onSetToolActive(),this._renderViewports();const f={toolGroupId:this.id,toolName:e,toolBindingsOptions:r};it(Je,k.TOOL_ACTIVATED,f),this._triggerToolModeChangedEvent(e,Dg,r)}setToolPassive(e,r){const n=this._toolInstances[e];if(n===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const i=this.getToolOptions(e),o=Object.assign({bindings:i?i.bindings:[]},i,{mode:v3}),a=Array.isArray(r==null?void 0:r.removeAllBindings)?r.removeAllBindings:this.getDefaultPrimaryBindings();o.bindings=o.bindings.filter(c=>(r==null?void 0:r.removeAllBindings)!==!0&&!a.some(l=>x3(c,l)));let s=v3;o.bindings.length!==0&&(s=Dg,o.mode=s),this.toolOptions[e]=o,n.mode=s,typeof n.onSetToolPassive=="function"&&n.onSetToolPassive(),this._renderViewports(),this._triggerToolModeChangedEvent(e,v3)}setToolEnabled(e){const r=this._toolInstances[e];if(r===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const n={bindings:[],mode:y3};this.toolOptions[e]=n,r.mode=y3,typeof r.onSetToolEnabled=="function"&&r.onSetToolEnabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,y3)}setToolDisabled(e){const r=this._toolInstances[e];if(r===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const n={bindings:[],mode:w3};this.restoreToolOptions[e]=this.toolOptions[e],this.toolOptions[e]=n,r.mode=w3,typeof r.onSetToolDisabled=="function"&&r.onSetToolDisabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,w3)}getToolOptions(e){const r=this.toolOptions[e];if(r!==void 0)return r}getActivePrimaryMouseButtonTool(){return Object.keys(this.toolOptions).find(e=>{const r=this.toolOptions[e];return r.mode===Dg&&this._hasMousePrimaryButtonBinding(r)})}setViewportsCursorByToolName(e,r){const n=this._getCursor(e,r);this._setCursorForViewports(n)}_getCursor(e,r){let n,i;return r&&(n=`${e}.${r}`,i=Q0.getDefinedCursor(n,!0),i)||(n=`${e}`,i=Q0.getDefinedCursor(n,!0),i)||(n=e,i=Q0.getDefinedCursor(n,!0),i)?i:Go.getDefinedCursor("default")}_setCursorForViewports(e){this.viewportsInfo.forEach(({renderingEngineId:r,viewportId:n})=>{const i=Ii(n,r);if(!i)return;const{viewport:o}=i;cF(o.element,e)})}setToolConfiguration(e,r,n){const i=this._toolInstances[e];if(i===void 0)return console.warn(`Tool ${e} not present, can't set tool configuration.`),!1;let o;return n?o=r:o=Object.assign(i.configuration,r),i.configuration=o,typeof i.onSetToolConfiguration=="function"&&i.onSetToolConfiguration(),this._renderViewports(),!0}getDefaultMousePrimary(){return jc.Primary}getDefaultPrimaryBindings(){return npe}getToolConfiguration(e,r){if(this._toolInstances[e]===void 0){console.warn(`Tool ${e} not present, can't set tool configuration.`);return}const n=Nge(this._toolInstances[e].configuration,r)||this._toolInstances[e].configuration;return ws(n)}getPrevActivePrimaryToolName(){return this.prevActivePrimaryToolName}setActivePrimaryTool(e){const r=this.getCurrentActivePrimaryToolName();this.setToolDisabled(r),this.setToolActive(e,{bindings:[{mouseButton:jc.Primary}]})}getCurrentActivePrimaryToolName(){return this.currentActivePrimaryToolName}clone(e,r=null){let n=di(e);return n?(console.debug(`ToolGroup ${e} already exists`),n):(n=new EE(e),He.toolGroups.push(n),r=r??(()=>!0),Object.keys(this._toolInstances).filter(r).forEach(i=>{const o=this._toolInstances[i],a=this.toolOptions[i],s=o.mode;n.addTool(i),n.setToolMode(i,s,{bindings:a.bindings??[]})}),n)}_hasMousePrimaryButtonBinding(e){var n;const r=this.getDefaultPrimaryBindings();return(n=e==null?void 0:e.bindings)==null?void 0:n.some(i=>r.some(o=>x3(i,o)))}_renderViewports(){this.viewportsInfo.forEach(({renderingEngineId:e,viewportId:r})=>{ni(e).renderViewport(r)})}_triggerToolModeChangedEvent(e,r,n){const i={toolGroupId:this.id,toolName:e,mode:r,toolBindingsOptions:n};it(Je,k.TOOL_MODE_CHANGED,i)}_findRenderingEngine(e,r){const n=Ho();if((n==null?void 0:n.length)===0)throw new Error("No rendering engines found.");if(r)return r;const i=n.filter(o=>o.getViewport(e));if(i.length===0){if(n.length===1)return n[0].id;throw new Error("No rendering engines found that contain the viewport with the same viewportId, you must specify a renderingEngineId.")}if(i.length>1)throw new Error("Multiple rendering engines found that contain the viewport with the same viewportId, you must specify a renderingEngineId.");return i[0].id}}function x3(t,e){return t.mouseButton!==e.mouseButton||t.numTouchPoints!==e.numTouchPoints?!1:t.modifierKey===e.modifierKey}function lF(t){if(He.toolGroups.some(n=>n.id===t)){console.warn(`'${t}' already exists.`);return}const r=new EE(t);return He.toolGroups.push(r),r}function uF(t){const e=He.toolGroups.findIndex(r=>r.id===t);e>-1&&He.toolGroups.splice(e,1)}function fF(){const t=[...He.toolGroups];for(const e of t)uF(e.id);He.toolGroups=[]}function Vr(t,e){var n;e||(e=(n=Ho().find(i=>i.getViewports().find(o=>o.id===t)))==null?void 0:n.id);const r=He.toolGroups.filter(i=>i.viewportsInfo.some(o=>o.renderingEngineId===e&&(!o.viewportId||o.viewportId===t)));if(r.length){if(r.length>1)throw new Error(`Multiple tool groups found for renderingEngineId: ${e} and viewportId: ${t}. You should only
-      have one tool group per viewport in a renderingEngine.`);return r[0]}}function rpe(){return He.toolGroups}const ipe=[zn.Active,zn.Passive,zn.Enabled];function dF(t){return He.toolGroups.filter(({toolOptions:e})=>{const r=Object.keys(e);for(let n=0;n<r.length;n++)if(t===r[n]&&e[t]&&ipe.includes(e[t].mode))return!0;return!1})}const hF=Object.freeze(Object.defineProperty({__proto__:null,createToolGroup:lF,destroy:fF,destroyToolGroup:uF,getAllToolGroups:rpe,getToolGroup:di,getToolGroupForViewport:Vr,getToolGroupsWithToolName:dF},Symbol.toStringTag,{value:"Module"}));function gF(t,e){const r=Se(e),{renderingEngine:n,viewportId:i}=r,o=k.ANNOTATION_ADDED,a={annotation:t,viewportId:i,renderingEngineId:n.id};it(Je,o,a)}function pF(t){const{toolName:e}=t.metadata,r=dF(e);if(!r.length)return;const n=[];r.forEach(a=>{a.viewportsInfo.forEach(s=>{const{renderingEngineId:c,viewportId:l}=s,{FrameOfReferenceUID:f}=Ii(l,c);t.metadata.FrameOfReferenceUID===f&&n.push(s)})});const i=k.ANNOTATION_ADDED,o={annotation:t};if(!n.length){it(Je,i,o);return}n.forEach(({renderingEngineId:a,viewportId:s})=>{o.viewportId=s,o.renderingEngineId=a,it(Je,i,o)})}function _w(t){const e=k.ANNOTATION_REMOVED;it(Je,e,t)}function cn(t,e,r=Zt.HandlesUpdated){const n=e&&Se(e),{viewportId:i,renderingEngineId:o}=n||{},a=k.ANNOTATION_MODIFIED;it(Je,a,{annotation:t,viewportId:i,renderingEngineId:o,changeType:r})}function $n(t){mF({annotation:t})}function Ew(t,e=!1){mF({annotation:t,contourHoleProcessingEnabled:e})}function mF(t){const e=k.ANNOTATION_COMPLETED;it(Je,e,t)}const ope=Object.freeze(Object.defineProperty({__proto__:null,triggerAnnotationAddedForElement:gF,triggerAnnotationAddedForFOR:pF,triggerAnnotationCompleted:$n,triggerAnnotationModified:cn,triggerAnnotationRemoved:_w,triggerContourAnnotationCompleted:Ew},Symbol.toStringTag,{value:"Module"}));let vF;function uc(){return vF}function bE(t){vF=t}function pn(t,e){const r=uc(),n=r.getGroupKey(e);return r.getAnnotations(n,t)}function ri(t){return uc().getAnnotation(t)}function gm(){return uc().getAllAnnotations()}function bw(t){const{annotationUID:e,parentAnnotationUID:r}=t;if(!r)return;const n=ri(r),i=n.childAnnotationUIDs.indexOf(e);n.childAnnotationUIDs.splice(i,1),t.parentAnnotationUID=void 0}function pm(t,e){const{annotationUID:r}=t,{annotationUID:n}=e;bw(e),t.childAnnotationUIDs||(t.childAnnotationUIDs=[]),!t.childAnnotationUIDs.includes(n)&&(t.childAnnotationUIDs.push(n),e.parentAnnotationUID=r)}function yF(t){return t.parentAnnotationUID?ri(t.parentAnnotationUID):void 0}function mm(t){var e;return((e=t.childAnnotationUIDs)==null?void 0:e.map(r=>ri(r)))??[]}function ln(t,e){t.annotationUID||(t.annotationUID=kn());const r=uc();if(e instanceof HTMLDivElement){const n=r.getGroupKey(e);r.addAnnotation(t,n),gF(t,e)}else r.addAnnotation(t,void 0),pF(t);return t.annotationUID}function ape(t,e){const r=uc(),n=r.getGroupKey(e);return r.getNumberOfAnnotations(n,t)}function wn(t){var n;if(!t)return;const e=uc(),r=e.getAnnotation(t);r&&((n=r.childAnnotationUIDs)==null||n.forEach(i=>wn(i)),e.removeAnnotation(t),_w({annotation:r,annotationManagerUID:e.uid}))}function spe(){const t=uc(),e=t.removeAllAnnotations();for(const r of e)_w({annotation:r,annotationManagerUID:t.uid})}function cpe(t,e){const r=uc(),n=r.getGroupKey(e),i=r.removeAnnotations(n,t);for(const o of i)_w({annotation:o,annotationManagerUID:r.uid})}function wF(t){let e=t;for(;e;)e.invalidated=!0,e=e.parentAnnotationUID?ri(e.parentAnnotationUID):void 0}const lpe=Object.freeze(Object.defineProperty({__proto__:null,addAnnotation:ln,addChildAnnotation:pm,clearParentAnnotation:bw,getAllAnnotations:gm,getAnnotation:ri,getAnnotationManager:uc,getAnnotations:pn,getChildAnnotations:mm,getNumberOfAnnotations:ape,getParentAnnotation:yF,invalidateAnnotation:wF,removeAllAnnotations:spe,removeAnnotation:wn,removeAnnotations:cpe,setAnnotationManager:bE},Symbol.toStringTag,{value:"Module"}));function Fi(t){const e=t.toolName;if(!e)throw new Error(`No Tool Found for the ToolClass ${t.name}`);He.tools[e]||(He.tools[e]={toolClass:t})}function upe(t){const e=t.toolName;return!!(e&&He.tools[e])}function Dw(t){return!!(t&&He.tools[t])}function xF(t){const e=t.toolName;if(!e)throw new Error(`No tool found for: ${t.name}`);if(!He.tools[e]!==void 0)delete He.tools[e];else throw new Error(`${e} cannot be removed because it has not been added`)}function Bd(t,e){const r=e||t.currentTarget,{viewport:n}=Se(r)||{};if(!n)return;const i=hpe(t),o=dpe(t),a=fpe(r,o),s=n.canvasToWorld(a);return{page:o,client:i,canvas:a,world:s}}function fpe(t,e){const r=t.getBoundingClientRect();return[e[0]-r.left-window.pageXOffset,e[1]-r.top-window.pageYOffset]}function dpe(t){return[t.pageX,t.pageY]}function hpe(t){return[t.clientX,t.clientY]}function CF(t){const e=t.currentTarget,{viewportId:r,renderingEngineId:n}=Se(e),i=Bd(t,e),o={page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]},a={event:t,eventName:k.MOUSE_DOUBLE_CLICK,viewportId:r,renderingEngineId:n,camera:{},element:e,startPoints:i,lastPoints:i,currentPoints:i,deltaPoints:o};!it(e,k.MOUSE_DOUBLE_CLICK,a)&&(t.stopImmediatePropagation(),t.preventDefault())}const Y9=k.MOUSE_MOVE;function vm(t){const e=t.currentTarget,r=Se(e);if(!r)return;const{renderingEngineId:n,viewportId:i}=r,o=Bd(t);!it(e,Y9,{renderingEngineId:n,viewportId:i,camera:{},element:e,currentPoints:o,eventName:Y9,event:t})&&(t.stopImmediatePropagation(),t.preventDefault())}const{MOUSE_DOWN:J9,MOUSE_DOWN_ACTIVATE:gpe,MOUSE_CLICK:ppe,MOUSE_UP:mpe,MOUSE_DRAG:Z9}=k,vpe=400,ype=150,wpe=3,xpe={mouseButton:void 0,element:null,renderingEngineId:void 0,viewportId:void 0,isClickEvent:!0,clickDelay:200,preventClickTimeout:null,startPoints:{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]},lastPoints:{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]}};let on={mouseButton:void 0,renderingEngineId:void 0,viewportId:void 0,isClickEvent:!0,clickDelay:200,element:null,preventClickTimeout:null,startPoints:{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]},lastPoints:{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]}};const Ui={doubleClickTimeout:null,mouseDownEvent:null,mouseUpEvent:null,ignoreDoubleClick:!1};function SF(t){if(Ui.doubleClickTimeout){if(t.buttons===Ui.mouseDownEvent.buttons)return;Ui.mouseDownEvent=t,Zy();return}Ui.doubleClickTimeout=setTimeout(Zy,t.buttons===1?vpe:ype),Ui.mouseDownEvent=t,Ui.ignoreDoubleClick=!1,on.element=t.currentTarget,on.mouseButton=t.buttons;const e=Se(on.element),{renderingEngineId:r,viewportId:n}=e;on.renderingEngineId=r,on.viewportId=n,on.preventClickTimeout=setTimeout(Spe,on.clickDelay),on.element.removeEventListener("mousemove",vm);const i=Bd(t,on.element);on.startPoints=zu(i),on.lastPoints=zu(i),document.addEventListener("mouseup",DE),document.addEventListener("mousemove",TF)}function Cpe(t){const e=Iw(on.startPoints,on.startPoints),r={event:t,eventName:J9,element:on.element,mouseButton:on.mouseButton,renderingEngineId:on.renderingEngineId,viewportId:on.viewportId,camera:{},startPoints:on.startPoints,lastPoints:on.startPoints,currentPoints:on.startPoints,deltaPoints:e};on.lastPoints=zu(r.lastPoints),it(r.element,J9,r)&&it(r.element,gpe,r)}function TF(t){const e=Se(on.element);if(!(e!=null&&e.viewport))return;const r=Bd(t,on.element),n=DF(on.element,on.lastPoints),i=Iw(r,n);if(Ui.doubleClickTimeout)if(EF(i.canvas))Zy();else return;const o={event:t,eventName:Z9,mouseButton:on.mouseButton,renderingEngineId:on.renderingEngineId,viewportId:on.viewportId,camera:{},element:on.element,startPoints:zu(on.startPoints),lastPoints:zu(n),currentPoints:r,deltaPoints:i};!it(on.element,Z9,o)&&(t.stopImmediatePropagation(),t.preventDefault()),on.lastPoints=zu(r)}function DE(t){if(clearTimeout(on.preventClickTimeout),Ui.doubleClickTimeout)Ui.mouseUpEvent?kS():(Ui.mouseUpEvent=t,on.element.addEventListener("mousemove",_F));else{const e=on.isClickEvent?ppe:mpe,r=Bd(t,on.element),n=Iw(r,on.lastPoints),i={event:t,eventName:e,mouseButton:on.mouseButton,element:on.element,renderingEngineId:on.renderingEngineId,viewportId:on.viewportId,camera:{},startPoints:zu(on.startPoints),lastPoints:zu(on.lastPoints),currentPoints:r,deltaPoints:n};it(i.element,e,i),kS()}document.removeEventListener("mousemove",TF)}function _F(t){const e=Bd(t,on.element),r=DF(on.element,on.lastPoints),n=Iw(e,r);EF(n.canvas)&&(Zy(),vm(t))}function EF(t){return Math.abs(t[0])+Math.abs(t[1])>wpe}function Spe(){on.isClickEvent=!1}function Zy(){Ui.ignoreDoubleClick=!0;const t=Ui.mouseDownEvent,e=Ui.mouseUpEvent;bF(),Cpe(t),e&&DE(e)}function bF(){Ui.doubleClickTimeout&&(clearTimeout(Ui.doubleClickTimeout),Ui.doubleClickTimeout=null),Ui.mouseDownEvent=null,Ui.mouseUpEvent=null}function kS(){var t,e;document.removeEventListener("mouseup",DE),(t=on.element)==null||t.removeEventListener("mousemove",_F),(e=on.element)==null||e.addEventListener("mousemove",vm),bF(),on=JSON.parse(JSON.stringify(xpe))}function zu(t){return JSON.parse(JSON.stringify(t))}function DF(t,e){const{viewport:r}=Se(t)||{};if(!r)return e;const n=r.canvasToWorld(e.canvas);return{page:e.page,client:e.client,canvas:e.canvas,world:n}}function Iw(t,e){return!t||!e?{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]}:{page:C3(t.page,e.page),client:C3(t.client,e.client),canvas:C3(t.canvas,e.canvas),world:Tpe(t.world,e.world)}}function C3(t,e){return[t[0]-e[0],t[1]-e[1]]}function Tpe(t,e){return[t[0]-e[0],t[1]-e[1],t[2]-e[2]]}function _pe(){return on.mouseButton}function IF(t){Ui.ignoreDoubleClick?(Ui.ignoreDoubleClick=!1,t.stopImmediatePropagation(),t.preventDefault()):kS()}function OF(t){t.removeEventListener("dblclick",CF),t.removeEventListener("mousedown",SF),t.removeEventListener("mousemove",vm),t.removeEventListener("dblclick",IF,{capture:!0})}function Epe(t){OF(t),t.addEventListener("dblclick",CF),t.addEventListener("mousedown",SF),t.addEventListener("mousemove",vm),t.addEventListener("dblclick",IF,{capture:!0})}const MF={enable:Epe,disable:OF},bpe=2e3,Eh={mouse:0,touch:1};let Q9,eI;function PF(t,e){const r=Date.now();if(t!==Q9){if(r-eI<=bpe)return e.preventDefault(),e.stopPropagation(),e.stopImmediatePropagation(),!1;Q9=t}eI=r}const RF=PF.bind(null,Eh.mouse),LF=PF.bind(null,Eh.touch);function tI(t,e,r){const n=r?RF:LF;e.forEach(function(i){t.addEventListener(i,n,{passive:!1})})}function nI(t,e,r){const n=r?RF:LF;e.forEach(function(i){t.removeEventListener(i,n)})}const AF=["mousedown","mouseup","mousemove"],NF=["touchstart","touchend"];function kF(t){nI(t,AF,Eh.mouse),nI(t,NF,Eh.touch)}function Dpe(t){kF(t),tI(t,AF,Eh.mouse),tI(t,NF,Eh.touch)}const VF={enable:Dpe,disable:kF};function Ow(t,e){const r=e||t.currentTarget,n=t.type==="touchend"?t.changedTouches:t.touches;return Object.keys(n).map(i=>{const o=Mpe(n[i]),a=Ope(n[i]),s=Ipe(r,a),{viewport:c}=Se(r),l=c.canvasToWorld(s);return{page:a,client:o,canvas:s,world:l,touch:{identifier:i,radiusX:n[i].radiusX,radiusY:n[i].radiusY,force:n[i].force,rotationAngle:n[i].rotationAngle}}})}function Ipe(t,e){const r=t.getBoundingClientRect();return[e[0]-r.left-window.pageXOffset,e[1]-r.top-window.pageYOffset]}function Ope(t){return[t.pageX,t.pageY]}function Mpe(t){return[t.clientX,t.clientY]}function Qy(t,e){const r=D1(t),n=D1(e);return{page:S3(r.page,n.page),client:S3(r.client,n.client),canvas:S3(r.canvas,n.canvas),world:Rpe(r.world,n.world)}}function IE(t,e){const r=D1(t),n=D1(e);return{page:eh(r.page,n.page),client:eh(r.client,n.client),canvas:eh(r.canvas,n.canvas),world:FF(r.world,n.world)}}function Ppe(t,e){}function e5(t,e){const r=rI(t),n=rI(e);return{page:r.page-n.page,client:r.client-n.client,canvas:r.canvas-n.canvas,world:r.world-n.world}}function Vc(t){return JSON.parse(JSON.stringify(t))}function VS(t){return JSON.parse(JSON.stringify(t))}function D1(t){return t.reduce((e,r)=>({page:[e.page[0]+r.page[0]/t.length,e.page[1]+r.page[1]/t.length],client:[e.client[0]+r.client[0]/t.length,e.client[1]+r.client[1]/t.length],canvas:[e.canvas[0]+r.canvas[0]/t.length,e.canvas[1]+r.canvas[1]/t.length],world:[e.world[0]+r.world[0]/t.length,e.world[1]+r.world[1]/t.length,e.world[2]+r.world[2]/t.length]}),{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]})}function nc(t){return t.reduce((e,r)=>({page:[e.page[0]+r.page[0]/t.length,e.page[1]+r.page[1]/t.length],client:[e.client[0]+r.client[0]/t.length,e.client[1]+r.client[1]/t.length],canvas:[e.canvas[0]+r.canvas[0]/t.length,e.canvas[1]+r.canvas[1]/t.length],world:[e.world[0]+r.world[0]/t.length,e.world[1]+r.world[1]/t.length,e.world[2]+r.world[2]/t.length],touch:{identifier:null,radiusX:e.touch.radiusX+r.touch.radiusX/t.length,radiusY:e.touch.radiusY+r.touch.radiusY/t.length,force:e.touch.force+r.touch.force/t.length,rotationAngle:e.touch.rotationAngle+r.touch.rotationAngle/t.length}}),{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0],touch:{identifier:null,radiusX:0,radiusY:0,force:0,rotationAngle:0}})}function S3(t,e){return[t[0]-e[0],t[1]-e[1]]}function Rpe(t,e){return[t[0]-e[0],t[1]-e[1],t[2]-e[2]]}function rI(t){const e=[];for(let r=0;r<t.length;r++)for(let n=0;n<t.length;n++)r<n&&e.push({page:eh(t[r].page,t[n].page),client:eh(t[r].client,t[n].client),canvas:eh(t[r].canvas,t[n].canvas),world:FF(t[r].world,t[n].world)});return e.reduce((r,n)=>({page:r.page+n.page/e.length,client:r.client+n.client/e.length,canvas:r.canvas+n.canvas/e.length,world:r.world+n.world/e.length}),{page:0,client:0,canvas:0,world:0})}function eh(t,e){return Math.sqrt(Math.pow(t[0]-e[0],2)+Math.pow(t[1]-e[1],2))}function FF(t,e){return Math.sqrt(Math.pow(t[0]-e[0],2)+Math.pow(t[1]-e[1],2)+Math.pow(t[2]-e[2],2))}const Lpe=Object.freeze(Object.defineProperty({__proto__:null,copyPoints:VS,copyPointsList:Vc,getDeltaDistance:IE,getDeltaDistanceBetweenIPoints:e5,getDeltaPoints:Qy,getDeltaRotation:Ppe,getMeanPoints:D1,getMeanTouchPoints:nc},Symbol.toStringTag,{value:"Module"}));Ir.getRuntimeSettings();const{TOUCH_START:iI,TOUCH_START_ACTIVATE:Ape,TOUCH_PRESS:oI,TOUCH_DRAG:aI,TOUCH_END:sI,TOUCH_TAP:cI,TOUCH_SWIPE:T3}=k,I1={page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]},t5={page:0,client:0,canvas:0,world:0},UF={renderingEngineId:void 0,viewportId:void 0,element:null,startPointsList:[{...I1,touch:null}],lastPointsList:[{...I1,touch:null}],isTouchStart:!1,startTime:null,pressTimeout:null,pressDelay:700,pressMaxDistance:5,accumulatedDistance:t5,swipeDistanceThreshold:48,swiped:!1,swipeToleranceMs:300},BF={renderingEngineId:void 0,viewportId:void 0,element:null,startPointsList:[{...I1,touch:null}],taps:0,tapTimeout:null,tapMaxDistance:24,tapToleranceMs:300};let kt=JSON.parse(JSON.stringify(UF)),wi=JSON.parse(JSON.stringify(BF));function Qu(t,e,r){return it(t,e,r)}function GF(t){kt.element=t.currentTarget;const e=Se(kt.element),{renderingEngineId:r,viewportId:n}=e;kt.renderingEngineId=r,kt.viewportId=n,!kt.isTouchStart&&(clearTimeout(kt.pressTimeout),kt.pressTimeout=setTimeout(()=>Npe(t),kt.pressDelay),kpe(t),document.addEventListener("touchmove",WF),document.addEventListener("touchend",zF))}function Npe(t){if(kt.accumulatedDistance.canvas>kt.pressMaxDistance)return;const r={event:t,eventName:oI,renderingEngineId:kt.renderingEngineId,viewportId:kt.viewportId,camera:{},element:kt.element,startPointsList:Vc(kt.startPointsList),lastPointsList:Vc(kt.lastPointsList),startPoints:VS(nc(kt.startPointsList)),lastPoints:VS(nc(kt.lastPointsList))};Qu(r.element,oI,r)}function kpe(t){kt.isTouchStart=!0,kt.startTime=new Date;const e=Ow(t,kt.element),r=nc(e),n=I1,i=t5,o={event:t,eventName:iI,element:kt.element,renderingEngineId:kt.renderingEngineId,viewportId:kt.viewportId,camera:{},startPointsList:e,lastPointsList:e,currentPointsList:e,startPoints:r,lastPoints:r,currentPoints:r,deltaPoints:n,deltaDistance:i};kt.startPointsList=Vc(o.startPointsList),kt.lastPointsList=Vc(o.lastPointsList),Qu(o.element,iI,o)&&Qu(o.element,Ape,o)}function WF(t){const e=Ow(t,kt.element),r=$F(kt.element,kt.lastPointsList),n=e.length===r.length?Qy(e,r):I1,i=e.length===r.length?e5(e,r):t5,o=e.length===r.length?IE(e,kt.lastPointsList):t5;kt.accumulatedDistance={page:kt.accumulatedDistance.page+o.page,client:kt.accumulatedDistance.client+o.client,canvas:kt.accumulatedDistance.canvas+o.canvas,world:kt.accumulatedDistance.world+o.world};const a={event:t,eventName:aI,renderingEngineId:kt.renderingEngineId,viewportId:kt.viewportId,camera:{},element:kt.element,startPoints:nc(kt.startPointsList),lastPoints:nc(r),currentPoints:nc(e),startPointsList:Vc(kt.startPointsList),lastPointsList:Vc(r),currentPointsList:e,deltaPoints:n,deltaDistance:i};Qu(kt.element,aI,a),Fpe(t,n),kt.lastPointsList=Vc(e)}function zF(t){clearTimeout(kt.pressTimeout);const e=Ow(t,kt.element),r=$F(kt.element,kt.lastPointsList),n=e.length===r.length?Qy(e,r):Qy(e,e),i=e.length===r.length?e5(e,r):e5(e,e),o={event:t,eventName:sI,element:kt.element,renderingEngineId:kt.renderingEngineId,viewportId:kt.viewportId,camera:{},startPointsList:Vc(kt.startPointsList),lastPointsList:Vc(r),currentPointsList:e,startPoints:nc(kt.startPointsList),lastPoints:nc(r),currentPoints:nc(e),deltaPoints:n,deltaDistance:i};Qu(o.element,sI,o),Vpe(t),kt=JSON.parse(JSON.stringify(UF)),document.removeEventListener("touchmove",WF),document.removeEventListener("touchend",zF)}function Vpe(t){const e=new Date().getTime(),r=kt.startTime.getTime();if(e-r>wi.tapToleranceMs||(wi.taps===0&&(wi.element=kt.element,wi.renderingEngineId=kt.renderingEngineId,wi.viewportId=kt.viewportId,wi.startPointsList=kt.startPointsList),wi.taps>0&&!(wi.element==kt.element&&wi.renderingEngineId==kt.renderingEngineId&&wi.viewportId==kt.viewportId)))return;const n=Ow(t,wi.element);IE(n,wi.startPointsList).canvas>wi.tapMaxDistance||(clearTimeout(wi.tapTimeout),wi.taps+=1,wi.tapTimeout=setTimeout(()=>{const o={event:t,eventName:cI,element:wi.element,renderingEngineId:wi.renderingEngineId,viewportId:wi.viewportId,camera:{},currentPointsList:n,currentPoints:nc(n),taps:wi.taps};Qu(o.element,cI,o),wi=JSON.parse(JSON.stringify(BF))},wi.tapToleranceMs))}function Fpe(t,e){const r=new Date().getTime(),n=kt.startTime.getTime();if(kt.swiped||r-n>kt.swipeToleranceMs)return;const[i,o]=e.canvas,a={event:t,eventName:T3,renderingEngineId:kt.renderingEngineId,viewportId:kt.viewportId,camera:{},element:kt.element,swipe:null};Math.abs(i)>kt.swipeDistanceThreshold&&(a.swipe=i>0?rd.RIGHT:rd.LEFT,Qu(a.element,T3,a),kt.swiped=!0),Math.abs(o)>kt.swipeDistanceThreshold&&(a.swipe=o>0?rd.DOWN:rd.UP,Qu(a.element,T3,a),kt.swiped=!0)}function $F(t,e){const{viewport:r}=Se(t);return e.map(n=>{const i=r.canvasToWorld(n.canvas);return{page:n.page,client:n.client,canvas:n.canvas,world:i,touch:n.touch}})}function jF(t){VF.disable(t),t.removeEventListener("touchstart",GF)}function Upe(t){jF(t),VF.enable(t),t.addEventListener("touchstart",GF,{passive:!1})}const HF={enable:Upe,disable:jF},lI=10,uI=40,fI=800;function Bpe(t){let e=0,r=0,n=0,i=0;return"detail"in t&&(r=t.detail),"wheelDelta"in t&&(r=-t.wheelDelta/120),"wheelDeltaY"in t&&(r=-t.wheelDeltaY/120),"wheelDeltaX"in t&&(e=-t.wheelDeltaX/120),n=e*lI,i=r*lI,"deltaY"in t&&(i=t.deltaY),"deltaX"in t&&(n=t.deltaX),(n||i)&&t.deltaMode&&(t.deltaMode===1?(n*=uI,i*=uI):(n*=fI,i*=fI)),n&&!e&&(e=n<1?-1:1),i&&!r&&(r=i<1?-1:1),{spinX:e,spinY:r,pixelX:n,pixelY:i}}function KF(t){const e=t.currentTarget,r=Se(e),{renderingEngineId:n,viewportId:i}=r;if(t.deltaY>-1&&t.deltaY<1)return;t.preventDefault();const{spinX:o,spinY:a,pixelX:s,pixelY:c}=Bpe(t),l=a<0?-1:1,f={event:t,eventName:k.MOUSE_WHEEL,renderingEngineId:n,viewportId:i,element:e,camera:{},detail:t,wheel:{spinX:o,spinY:a,pixelX:s,pixelY:c,direction:l},points:Bd(t)};it(e,k.MOUSE_WHEEL,f)}function Gpe(t){qF(t),t.addEventListener("wheel",KF,{passive:!1})}function qF(t){t.removeEventListener("wheel",KF)}const XF={enable:Gpe,disable:qF},Wpe={renderingEngineId:void 0,viewportId:void 0,key:void 0,keyCode:void 0,element:null};let Ei={renderingEngineId:void 0,viewportId:void 0,key:void 0,keyCode:void 0,element:null};function Mw(t){Ei.element=t.currentTarget;const e=Se(Ei.element),{renderingEngineId:r,viewportId:n}=e;Ei.renderingEngineId=r,Ei.viewportId=n,Ei.key=t.key,Ei.keyCode=t.keyCode,t.preventDefault();const i={renderingEngineId:Ei.renderingEngineId,viewportId:Ei.viewportId,element:Ei.element,key:Ei.key,keyCode:Ei.keyCode};it(i.element,k.KEY_DOWN,i),document.addEventListener("keyup",YF),document.addEventListener("visibilitychange",OE),Ei.element.removeEventListener("keydown",Mw)}function OE(){document.removeEventListener("visibilitychange",OE),document.visibilityState==="hidden"&&JF()}function YF(t){const e={renderingEngineId:Ei.renderingEngineId,viewportId:Ei.viewportId,element:Ei.element,key:Ei.key,keyCode:Ei.keyCode};document.removeEventListener("keyup",YF),document.removeEventListener("visibilitychange",OE),Ei.element.addEventListener("keydown",Mw),Ei=structuredClone(Wpe),it(e.element,k.KEY_UP,e)}function zpe(){return Ei.keyCode}function JF(){Ei.keyCode=void 0}function $pe(t){ZF(t),t.addEventListener("keydown",Mw)}function ZF(t){t.removeEventListener("keydown",Mw)}const Kh={enable:$pe,disable:ZF,getModifierKey:zpe},{EPSILON:e0}=df;function QF(t,e,r=!1){var f;let n=1/0,i=r?-1/0:0,o=1/0,a=r?-1/0:0,s=1/0,c=r?-1/0:0;const l=((f=t[0])==null?void 0:f.length)===3;for(let u=0;u<t.length;u++){const d=t[u];n=Math.min(d[0],n),i=Math.max(d[0],i),o=Math.min(d[1],o),a=Math.max(d[1],a),l&&(s=Math.min(d[2]??s,s),c=Math.max(d[2]??c,c))}return e?(n=Math.max(r?e[0]+e0:0,n),i=Math.min(r?e[0]-e0:e[0]-1,i),o=Math.max(r?e[1]+e0:0,o),a=Math.min(r?e[1]-e0:e[1]-1,a),l&&e.length===3&&(s=Math.max(r?e[2]+e0:0,s),c=Math.min(r?e[2]-e0:e[2]-1,c))):r||(n=Math.max(0,n),i=Math.min(1/0,i),o=Math.max(0,o),a=Math.min(1/0,a),l&&(s=Math.max(0,s),c=Math.min(1/0,c))),l?[[n,i],[o,a],[s,c]]:[[n,i],[o,a],null]}function ef(t,e){return QF(t,e,!1)}function eU(t,e){return QF(t,e,!0)}const jpe=(t,e)=>JSON.stringify(t)===JSON.stringify(e);function ME(t,e,r,n){const i=r[0]/2,o=r[1]/2,a=r[2]/2,s=new Array(8);s[0]=ei(t,[n[0]-i,n[1]-o,n[2]-a]);const c=[[1,-1,-1],[-1,1,-1],[1,1,-1],[-1,-1,1],[1,-1,1],[-1,1,1],[1,1,1]];for(let l=0;l<7;l++){const[f,u,d]=c[l];s[l+1]=ei(t,[n[0]+f*i,n[1]+u*o,n[2]+d*a])}return ef(s,e)}function tU(t,e){const{spacing:r}=t,n=t.voxelManager.getScalarDataLength(),i=[];let o=0;for(let a=0;a<e.length;a++){const{imageData:s,spacing:c,dimensions:l,voxelManager:f}=e[a].volume,u=e[a].volume.voxelManager.getScalarDataLength();u===n&&jpe(c,r)&&(o=a);const d=e[a].lower,h=e[a].upper;i.push({imageData:s,lower:d,upper:h,spacing:c,dimensions:l,volumeSize:u,voxelManager:f})}return{volumeInfoList:i,baseVolumeIdx:o}}const PE=new Map,Hpe=t=>{const e=PE.get(t);e&&(e.isDirty=!0)},Kpe=t=>{const e=PE.get(t);return e&&!e.isDirty?e.indices:null},qpe=(t,e)=>{PE.set(t,{indices:e,isDirty:!1})};function Eo(t,e,r){const n={segmentationId:t,modifiedSlicesToUse:e,segmentIndex:r};Hpe(t),it(Je,k.SEGMENTATION_DATA_MODIFIED,n)}function is(t){const e={segmentationId:t};it(Je,k.SEGMENTATION_MODIFIED,e)}function RE(t){const e={segmentationId:t};it(Je,k.SEGMENTATION_REMOVED,e)}function Dc(t,e,r){const n={segmentationId:e,type:r,viewportId:t};it(Je,k.SEGMENTATION_REPRESENTATION_MODIFIED,n)}function FS(t,e,r){const n={viewportId:t,segmentationId:e,type:r};it(Je,k.SEGMENTATION_REPRESENTATION_REMOVED,n)}const Xpe=Object.freeze(Object.defineProperty({__proto__:null,triggerSegmentationDataModified:Eo,triggerSegmentationModified:is,triggerSegmentationRemoved:RE,triggerSegmentationRepresentationModified:Dc,triggerSegmentationRepresentationRemoved:FS},Symbol.toStringTag,{value:"Module"})),Ype={renderOutline:!0,outlineWidthAutoGenerated:3,outlineWidth:1,outlineWidthInactive:1,outlineOpacity:1,outlineOpacityInactive:.85,outlineDash:void 0,outlineDashInactive:void 0,outlineDashAutoGenerated:"5,3",activeSegmentOutlineWidthDelta:0,renderFill:!0,fillAlpha:.5,fillAlphaInactive:.3,fillAlphaAutoGenerated:.3};function Jpe(){return Ype}const Zpe={renderOutline:!0,renderOutlineInactive:!0,outlineWidth:3,outlineWidthInactive:2,activeSegmentOutlineWidthDelta:0,renderFill:!0,renderFillInactive:!0,fillAlpha:.5,fillAlphaInactive:.4,outlineOpacity:1,outlineOpacityInactive:.85};function Qpe(){return Zpe}class e1e{constructor(){this.config={global:{},segmentations:{},viewportsStyle:{}}}setStyle(e,r){const{viewportId:n,segmentationId:i,type:o,segmentIndex:a}=e,s=this.getStyle(e);let c;if(!n&&!i?c={...s,...r}:c=this.copyActiveToInactiveIfNotProvided({...s,...r},o),!o)throw new Error("Type is required to set a style");if(n){this.config.viewportsStyle[n]||(this.config.viewportsStyle[n]={renderInactiveSegmentations:!1,representations:{}});const l=this.config.viewportsStyle[n].representations;if(i){l[i]||(l[i]={}),l[i][o]||(l[i][o]={});const f=l[i][o];a!==void 0?(f.perSegment||(f.perSegment={}),f.perSegment[a]=c):f.allSegments=c}else{const f="__allSegmentations__";l[f]||(l[f]={}),l[f][o]||(l[f][o]={}),l[f][o].allSegments=c}}else if(i){this.config.segmentations[i]||(this.config.segmentations[i]={}),this.config.segmentations[i][o]||(this.config.segmentations[i][o]={});const l=this.config.segmentations[i][o];a!==void 0?(l.perSegment||(l.perSegment={}),l.perSegment[a]=c):l.allSegments=c}else this.config.global[o]=c}copyActiveToInactiveIfNotProvided(e,r){const n={...e};if(r===Lt.Labelmap){const i=n;i.renderOutlineInactive??(i.renderOutlineInactive=i.renderOutline),i.outlineWidthInactive??(i.outlineWidthInactive=i.outlineWidth),i.renderFillInactive??(i.renderFillInactive=i.renderFill),i.fillAlphaInactive??(i.fillAlphaInactive=i.fillAlpha),i.outlineOpacityInactive??(i.outlineOpacityInactive=i.outlineOpacity)}else if(r===Lt.Contour){const i=n;i.outlineWidthInactive??(i.outlineWidthInactive=i.outlineWidth),i.outlineOpacityInactive??(i.outlineOpacityInactive=i.outlineOpacity),i.outlineDashInactive??(i.outlineDashInactive=i.outlineDash),i.renderOutlineInactive??(i.renderOutlineInactive=i.renderOutline),i.renderFillInactive??(i.renderFillInactive=i.renderFill),i.fillAlphaInactive??(i.fillAlphaInactive=i.fillAlpha)}return n}getStyle(e){var s,c,l,f,u;const{viewportId:r,segmentationId:n,type:i,segmentIndex:o}=e;let a=this.getDefaultStyle(i);if(this.config.global[i]&&(a={...a,...this.config.global[i]}),(s=this.config.segmentations[n])!=null&&s[i]&&(a={...a,...this.config.segmentations[n][i].allSegments},o!==void 0&&((c=this.config.segmentations[n][i].perSegment)!=null&&c[o])&&(a={...a,...this.config.segmentations[n][i].perSegment[o]})),r&&this.config.viewportsStyle[r]){this.config.viewportsStyle[r].renderInactiveSegmentations;const d="__allSegmentations__";(l=this.config.viewportsStyle[r].representations[d])!=null&&l[i]&&(a={...a,...this.config.viewportsStyle[r].representations[d][i].allSegments}),n&&((f=this.config.viewportsStyle[r].representations[n])!=null&&f[i])&&(a={...a,...this.config.viewportsStyle[r].representations[n][i].allSegments},o!==void 0&&((u=this.config.viewportsStyle[r].representations[n][i].perSegment)!=null&&u[o])&&(a={...a,...this.config.viewportsStyle[r].representations[n][i].perSegment[o]}))}return a}getRenderInactiveSegmentations(e){var r;return(r=this.config.viewportsStyle[e])==null?void 0:r.renderInactiveSegmentations}setRenderInactiveSegmentations(e,r){this.config.viewportsStyle[e]||(this.config.viewportsStyle[e]={renderInactiveSegmentations:!1,representations:{}}),this.config.viewportsStyle[e].renderInactiveSegmentations=r}getDefaultStyle(e){switch(e){case Lt.Labelmap:return Qpe();case Lt.Contour:return Jpe();case Lt.Surface:return{};default:throw new Error(`Unknown representation type: ${e}`)}}clearSegmentationStyle(e){this.config.segmentations[e]&&delete this.config.segmentations[e]}clearAllSegmentationStyles(){this.config.segmentations={}}clearViewportStyle(e){this.config.viewportsStyle[e]&&delete this.config.viewportsStyle[e]}clearAllViewportStyles(){for(const e in this.config.viewportsStyle){const n=this.config.viewportsStyle[e].renderInactiveSegmentations;this.config.viewportsStyle[e]={renderInactiveSegmentations:n,representations:{}}}}resetToGlobalStyle(){this.clearAllSegmentationStyles(),this.clearAllViewportStyles()}hasCustomStyle(e){const{type:r}=e,n=this.getStyle(e),i=this.getDefaultStyle(r);return!xV(n,i)}}const Ya=new e1e;function t1e(t){const e={segmentationId:t};it(Je,k.SEGMENTATION_ADDED,e)}const dI={colorLUT:[],segmentations:[],viewportSegRepresentations:{}};class n1e{constructor(e){this._stackLabelmapImageIdReferenceMap=new Map,this._labelmapImageIdReferenceMap=new Map,e||(e=kn()),this.state=Object.freeze(ws(dI)),this.uid=e}getState(){return this.state}updateState(e){const r=ws(this.state);e(r),this.state=Object.freeze(r)}getColorLUT(e){return this.state.colorLUT[e]}getNextColorLUTIndex(){return this.state.colorLUT.length}resetState(){this._stackLabelmapImageIdReferenceMap.clear(),this._labelmapImageIdReferenceMap.clear(),this.state=Object.freeze(ws(dI))}getSegmentation(e){return this.state.segmentations.find(r=>r.segmentationId===e)}updateSegmentation(e,r){this.updateState(n=>{const i=n.segmentations.find(o=>o.segmentationId===e);if(!i){console.warn(`Segmentation with id ${e} not found. Update aborted.`);return}Object.assign(i,r)}),is(e)}addSegmentation(e){if(this.getSegmentation(e.segmentationId))throw new Error(`Segmentation with id ${e.segmentationId} already exists`);this.updateState(r=>{const n=ws(e);if(n.representationData.Labelmap&&"volumeId"in n.representationData.Labelmap&&!("imageIds"in n.representationData.Labelmap)){const i=this.getLabelmapImageIds(n.representationData);n.representationData.Labelmap.imageIds=i}r.segmentations.push(n)}),t1e(e.segmentationId)}removeSegmentation(e){this.updateState(r=>{const n=r.segmentations.filter(i=>i.segmentationId!==e);r.segmentations.splice(0,r.segmentations.length,...n)}),RE(e)}addSegmentationRepresentation(e,r,n,i){if(!Kn(e))return;if(this.getSegmentationRepresentations(e,{type:n,segmentationId:r}).length>0){console.debug("A segmentation representation of type",n,"already exists in viewport",e,"for segmentation",r);return}this.updateState(s=>{s.viewportSegRepresentations[e]||(s.viewportSegRepresentations[e]=[],Ya.setRenderInactiveSegmentations(e,!0)),n!==Lt.Labelmap?this.addDefaultSegmentationRepresentation(s,e,r,n,i):this.addLabelmapRepresentation(s,e,r,i)}),Dc(e,r,n)}addDefaultSegmentationRepresentation(e,r,n,i,o){const a=e.segmentations.find(c=>c.segmentationId===n);if(!a)return;const s={};Object.keys(a.segments).forEach(c=>{s[Number(c)]={visible:!0}}),e.viewportSegRepresentations[r].push({segmentationId:n,type:i,active:!0,visible:!0,colorLUTIndex:(o==null?void 0:o.colorLUTIndex)||0,segments:s,config:{...hI(i),...o}}),this._setActiveSegmentation(e,r,n)}addLabelmapRepresentation(e,r,n,i=hI(Lt.Labelmap)){if(!Kn(r))return;const a=this.getSegmentation(n);if(!a)return;const{representationData:s}=a;if(!s.Labelmap)return this.addDefaultSegmentationRepresentation(e,r,n,Lt.Labelmap,i);this.processLabelmapRepresentationAddition(r,n),this.addDefaultSegmentationRepresentation(e,r,n,Lt.Labelmap,i)}async processLabelmapRepresentationAddition(e,r){const n=Kn(e);if(!n)return;const i=this.getSegmentation(r);if(!i)return;const o=n.viewport instanceof Mr,{representationData:a}=i,s="volumeId"in a.Labelmap;n.viewport,!o&&!s&&this.updateLabelmapSegmentationImageReferences(e,i.segmentationId)}_updateLabelmapSegmentationReferences(e,r,n,i){const o=r.getCurrentImageId();let a=!1;for(const s of n)r.isReferenceViewable({referencedImageId:s},{asOverlay:!0})&&(a=!0,this._stackLabelmapImageIdReferenceMap.get(e).set(o,s),this._updateLabelmapImageIdReferenceMap({segmentationId:e,referenceImageId:o,labelmapImageId:s}));return i&&i(r,e,n),a?this._stackLabelmapImageIdReferenceMap.get(e).get(o):void 0}updateLabelmapSegmentationImageReferences(e,r){const n=this.getSegmentation(r);if(!n)return;this._stackLabelmapImageIdReferenceMap.has(r)||this._stackLabelmapImageIdReferenceMap.set(r,new Map);const{representationData:i}=n;if(!i.Labelmap)return;const o=this.getLabelmapImageIds(i),s=Kn(e).viewport;return this._updateLabelmapSegmentationReferences(r,s,o,null)}_updateAllLabelmapSegmentationImageReferences(e,r){const n=this.getSegmentation(r);if(!n)return;this._stackLabelmapImageIdReferenceMap.has(r)||this._stackLabelmapImageIdReferenceMap.set(r,new Map);const{representationData:i}=n;if(!i.Labelmap)return;const o=this.getLabelmapImageIds(i),s=Kn(e).viewport;this._updateLabelmapSegmentationReferences(r,s,o,(c,l,f)=>{c.getImageIds().forEach((d,h)=>{for(const g of f)c.isReferenceViewable({referencedImageId:g,sliceIndex:h},{asOverlay:!0,withNavigation:!0})&&(this._stackLabelmapImageIdReferenceMap.get(l).set(d,g),this._updateLabelmapImageIdReferenceMap({segmentationId:l,referenceImageId:d,labelmapImageId:g}))})})}getLabelmapImageIds(e){const r=e.Labelmap;let n;if(r.imageIds)n=r.imageIds;else if(!n&&r.volumeId){const i=r.volumeId;n=Fe.getVolume(i).imageIds}return n}getLabelmapImageIdsForImageId(e,r){const n=this._generateMapKey({segmentationId:r,referenceImageId:e});return this._labelmapImageIdReferenceMap.get(n)}getCurrentLabelmapImageIdsForViewport(e,r){const n=Kn(e);if(!n)return;const o=n.viewport.getCurrentImageId();return this.getLabelmapImageIdsForImageId(o,r)}getCurrentLabelmapImageIdForViewport(e,r){const n=Kn(e);if(!n||!this._stackLabelmapImageIdReferenceMap.has(r))return;const o=n.viewport.getCurrentImageId();return this._stackLabelmapImageIdReferenceMap.get(r).get(o)}getStackSegmentationImageIdsForViewport(e,r){if(!this.getSegmentation(r))return[];this._updateAllLabelmapSegmentationImageReferences(e,r);const{viewport:i}=Kn(e),o=i.getImageIds(),a=this._stackLabelmapImageIdReferenceMap.get(r);return o.map(s=>a.get(s))}removeSegmentationRepresentationsInternal(e,r){const n=[];return this.updateState(i=>{if(!i.viewportSegRepresentations[e])return;const o=i.viewportSegRepresentations[e];let a=!1;if(!r||Object.values(r).every(s=>s===void 0))n.push(...o),delete i.viewportSegRepresentations[e];else{const{segmentationId:s,type:c}=r;i.viewportSegRepresentations[e]=o.filter(l=>{const f=s&&c&&l.segmentationId===s&&l.type===c||s&&!c&&l.segmentationId===s||!s&&c&&l.type===c;return f&&(n.push(l),l.active&&(a=!0)),!f}),i.viewportSegRepresentations[e].length===0?delete i.viewportSegRepresentations[e]:a&&(i.viewportSegRepresentations[e][0].active=!0)}}),n}removeSegmentationRepresentations(e,r){const n=this.removeSegmentationRepresentationsInternal(e,r);n.forEach(o=>{FS(e,o.segmentationId,o.type)});const i=this.getSegmentationRepresentations(e);return i.length>0&&i[0].active&&Dc(e,i[0].segmentationId,i[0].type),n}removeSegmentationRepresentation(e,r,n){const i=this.removeSegmentationRepresentationsInternal(e,r);return n||i.forEach(({segmentationId:o,type:a})=>{FS(e,o,a)}),i}_updateLabelmapImageIdReferenceMap({segmentationId:e,referenceImageId:r,labelmapImageId:n}){const i=this._generateMapKey({segmentationId:e,referenceImageId:r});if(!this._labelmapImageIdReferenceMap.has(i)){this._labelmapImageIdReferenceMap.set(i,[n]);return}const o=this._labelmapImageIdReferenceMap.get(i),a=Array.from(new Set([...o,n]));this._labelmapImageIdReferenceMap.set(i,a)}_setActiveSegmentation(e,r,n){const i=e.viewportSegRepresentations[r];i&&i.forEach(o=>{o.active=o.segmentationId===n})}setActiveSegmentation(e,r){this.updateState(n=>{const i=n.viewportSegRepresentations[e];i&&i.forEach(o=>{o.active=o.segmentationId===r})}),Dc(e,r)}getActiveSegmentation(e){if(!this.state.viewportSegRepresentations[e])return;const r=this.state.viewportSegRepresentations[e].find(n=>n.active);if(r)return this.getSegmentation(r.segmentationId)}getSegmentationRepresentations(e,r={}){const n=this.state.viewportSegRepresentations[e];return n?!r.type&&!r.segmentationId?n:n.filter(i=>{const o=r.type?i.type===r.type:!0,a=r.segmentationId?i.segmentationId===r.segmentationId:!0;return o&&a}):[]}getSegmentationRepresentation(e,r){return this.getSegmentationRepresentations(e,r)[0]}getSegmentationRepresentationVisibility(e,r){const n=this.getSegmentationRepresentation(e,r);return n==null?void 0:n.visible}setSegmentationRepresentationVisibility(e,r,n){this.updateState(i=>{const o=this.getSegmentationRepresentations(e,r);o&&o.forEach(a=>{a.visible=n,Object.entries(a.segments).forEach(([s,c])=>{c.visible=n})})}),Dc(e,r.segmentationId,r.type)}addColorLUT(e,r){this.updateState(n=>{n.colorLUT[r]&&console.warn("Color LUT table already exists, overwriting"),n.colorLUT[r]=ws(e)})}removeColorLUT(e){this.updateState(r=>{delete r.colorLUT[e]})}_getStackIdForImageIds(e){return e.map(r=>r.slice(-Math.round(r.length*.15))).join("_")}getAllViewportSegmentationRepresentations(){return Object.entries(this.state.viewportSegRepresentations).map(([e,r])=>({viewportId:e,representations:r}))}getSegmentationRepresentationsBySegmentationId(e){const r=[];return Object.entries(this.state.viewportSegRepresentations).forEach(([n,i])=>{const o=i.filter(a=>a.segmentationId===e);o.length>0&&r.push({viewportId:n,representations:o})}),r}_generateMapKey({segmentationId:e,referenceImageId:r}){return`${e}-${r}`}}async function nU({imageIds:t,options:e}){const r=t,n=(e==null?void 0:e.volumeId)||kn();return await q4(n,r),{volumeId:n}}async function r1e({segmentationId:t,options:e}){const r=sr.getSegmentation(t),n=r.representationData.Labelmap,{volumeId:i}=await nU({imageIds:n.imageIds,options:e});r.representationData.Labelmap.volumeId=i}function hI(t){const e=Ul.newInstance(),r=Td.newInstance();return r.addPoint(0,0),t===Lt.Labelmap?{cfun:e,ofun:r}:{}}const sr=new n1e("DEFAULT");function Ma(t,e={}){return sr.getSegmentationRepresentations(t,e)}function LE(t,e){const r=sr;if(!e.segmentationId||!e.type)throw new Error("getSegmentationRepresentation: No segmentationId or type provided, you need to provide at least one of them");const n=r.getSegmentationRepresentations(t,e);return n==null?void 0:n[0]}function rU(t){return sr.getSegmentationRepresentationsBySegmentationId(t)}function i1e(t,e){const r=Se(t),{viewport:n}=r,o=n.getActors().filter(a=>a.representationUID&&typeof a.representationUID=="string"&&a.representationUID.startsWith(e));n.removeActors(o.map(a=>a.uid))}function iU(t,e,r){const n=Kn(t);if(!n)return;const{renderingEngine:i,viewport:o}=n;if(!i||!o)return;const s=o.getActors().filter(r);return s.length>0?s[0]:void 0}function o1e(t,e){const r=Kn(t);if(!r)return;const{renderingEngine:n,viewport:i}=r;if(!n||!i)return;const a=i.getActors().filter(e);return a.length>0?a:void 0}function a1e(t,e){const r=Pw(t,e);return r==null?void 0:r.uid}function Cp(t,e){return o1e(t,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Lt.Labelmap}`)})}function Pw(t,e){return iU(t,e,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Lt.Labelmap}`)})}function s1e(t,e,r){return iU(t,e,n=>n.representationUID===oU(e,r))}function oU(t,e){return`${t}-${Lt.Surface}-${e}`}function c1e(t,e,r){const n=Se(t),{viewport:i}=n,o=s1e(i.id,r,e.segmentIndex),a=o==null?void 0:o.actor,s=e.visible;if(a){if(a.setVisibility(s),!s)return;const y=a.getMapper(),m=y.getInputData(),w=e.points,x=e.polys,C=m.getPoints().getData(),S=m.getPolys().getData();if(w.length===C.length&&x.length===S.length)return;const T=Kr.newInstance();T.getPoints().setData(w,3);const _=Sd.newInstance({values:Float32Array.from(x)});T.setPolys(_),y.setInputData(T),y.modified(),i.getRenderer().resetCameraClippingRange();return}const c=e.points,l=e.polys,f=e.color,u=Kr.newInstance();u.getPoints().setData(c,3);const d=Sd.newInstance({values:Float32Array.from(l)});u.setPolys(d);const h=_a.newInstance({});let g;h.setInputData(u);const p=ic.newInstance();p.setMapper(h),p.getProperty().setColor(f[0]/255,f[1]/255,f[2]/255),p.getProperty().setLineWidth(2);const v=oU(r,e.segmentIndex);i.addActor({uid:kn(),actor:p,clippingFilter:g,representationUID:v}),i.resetCamera(),i.getRenderer().resetCameraClippingRange(),i.render()}function Wn(t){return sr.getSegmentation(t)}function ym(t){return sr.getColorLUT(t)}let n5={};function l1e(){return n5}function u1e(t){n5=t}let gI=!1;function Pl(){var e;if(!((e=n5.addons)!=null&&e.polySeg))return console.warn("PolySeg add-on not configured. This will prevent automatic conversion between segmentation representations (labelmap, contour, surface). To enable these features, install @cornerstonejs/polymorphic-segmentation and register it during initialization: cornerstoneTools.init({ addons: { polySeg } })."),null;const t=n5.addons.polySeg;return gI||(t.init(),gI=!0),t}function AE({segmentationId:t,type:e,data:r}){const n=Wn(t);if(!n)throw new Error(`Segmentation ${t} not found`);switch(n.representationData[e]&&console.warn(`Representation data of type ${e} already exists for segmentation ${t}, overwriting it.`),e){case Lt.Labelmap:r&&(n.representationData[e]=r);break;case Lt.Contour:r&&(n.representationData[e]=r);break;case Lt.Surface:r&&(n.representationData[e]=r);break;default:throw new Error(`Invalid representation type ${e}`)}}function NE(t){const e=typeof t;return t!==null&&(e==="object"||e==="function")}function qh(t,e,r){let n,i,o,a,s,c,l=0,f=!1,u=!1,d=!0;const h=!e&&e!==0&&typeof window.requestAnimationFrame=="function";if(typeof t!="function")throw new TypeError("Expected a function");e=Number(e)||0,NE(r)&&(f=!!r.leading,u="maxWait"in r,o=u?Math.max(Number(r.maxWait)||0,e):o,d="trailing"in r?!!r.trailing:d);function g(b){const D=n,I=i;return n=i=void 0,l=b,a=t.apply(I,D),a}function p(b,D){return h?window.requestAnimationFrame(b):setTimeout(b,D)}function v(b){if(h)return window.cancelAnimationFrame(b);clearTimeout(b)}function y(b){return l=b,s=p(x,e),f?g(b):a}function m(b){const D=b-c,I=b-l,P=e-D;return u?Math.min(P,o-I):P}function w(b){const D=b-c,I=b-l;return c===void 0||D>=e||D<0||u&&I>=o}function x(){const b=Date.now();if(w(b))return C(b);s=p(x,m(b))}function C(b){return s=void 0,d&&n?g(b):(n=i=void 0,a)}function S(){s!==void 0&&v(s),l=0,n=c=i=s=void 0}function T(){return s===void 0?a:C(Date.now())}function _(){return s!==void 0}function E(...b){const D=Date.now(),I=w(D);if(n=b,i=this,c=D,I){if(s===void 0)return y(c);if(u)return s=p(x,e),g(c)}return s===void 0&&(s=p(x,e)),a}return E.cancel=S,E.flush=T,E.pending=_,E}const R2=new Map;async function kE(t,e,r,n,i){const o=await r();AE({segmentationId:t,type:e,data:o}),i==null||i(),R2.has(t)||R2.set(t,[]);const a=R2.get(t);return a.includes(e)||a.push(e),f1e(n),is(t),o}function f1e(t){const e=r=>{d1e(r,t)};t._debouncedUpdateFunction=e,Je.removeEventListener(k.SEGMENTATION_DATA_MODIFIED,t._debouncedUpdateFunction),Je.addEventListener(k.SEGMENTATION_DATA_MODIFIED,t._debouncedUpdateFunction)}const d1e=qh((t,e)=>{const r=t.detail.segmentationId,n=R2.get(r);!n||!n.length||(e(r),n.length&&is(r))},300);function VE(t,e){const r=LE(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}function h1e(t,e,r=!1){const n=Kn(t);if(!n)return;const{viewport:i}=n;i1e(i.element,e),r&&i.render()}async function g1e(t,e){var l;const{segmentationId:r,type:n}=e,i=Wn(r);if(!i)return;let o=i.representationData[Lt.Surface];if(!o&&((l=Pl())!=null&&l.canComputeRequestedRepresentation(r,Lt.Surface))){const f=Pl();if(o=await kE(r,Lt.Surface,()=>f.computeSurfaceData(r,{viewport:t}),()=>f.updateSurfaceData(r,{viewport:t})),!o)throw new Error(`No Surface data found for segmentationId ${r} even we tried to compute it`)}else!o&&!Pl()&&console.debug(`No surface data found for segmentationId ${r} and PolySeg add-on is not configured. Unable to convert from other representations to surface. Please register PolySeg using cornerstoneTools.init({ addons: { polySeg } }) to enable automatic conversion.`);if(!o){console.warn(`No Surface data found for segmentationId ${r}. Skipping render.`);return}const{geometryIds:a}=o;a!=null&&a.size||console.warn(`No Surfaces found for segmentationId ${r}. Skipping render.`);const{colorLUTIndex:s}=e,c=ym(s);a.forEach(f=>{const u=Fe.getGeometry(f);if(!(u!=null&&u.data)){console.warn(`No Surfaces found for geometryId ${f}. Skipping render.`);return}const{segmentIndex:d}=u.data,g=VE(t.id,{segmentationId:r,type:n}).has(d),p=u.data,v=c[d];p.color=v.slice(0,3),p.visible=!g,c1e(t.element,p,r)}),t.render()}const aU={render:g1e,removeRepresentation:h1e};function p1e(t,e,r,n){const i=t.getViewReference(),{viewPlaneNormal:o,FrameOfReferenceUID:a}=i,s={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:e,viewPlaneNormal:o,FrameOfReferenceUID:a,referencedImageId:m1e(t,r[0],o),...n}};return ln(s,t.element),s}function m1e(t,e,r){let n;if(t instanceof mr)n=FE(t,e,r);else if(t instanceof Mr){const i=v1e(t),o=Zc(i),a=Fe.getVolume(o);n=Fl(a,e,r)}else throw new Error("getReferencedImageId: viewport must be a StackViewport or BaseVolumeViewport");return n}function v1e(t){var r;const e=(r=t.getViewReferenceId)==null?void 0:r.call(t);if(e)return e;if(t instanceof Mr)return`volumeId:${y1e(t)}`;throw new Error("getTargetId: viewport must have a getTargetId method")}function y1e(t){var r;const e=t.getActors();if(e)return(r=e.find(n=>n.actor.getClassName()==="vtkVolume"))==null?void 0:r.uid}function FE(t,e,r){const n=t.getImageIds();if(!n||!n.length)return;const i=n.map(o=>{const{imagePositionPatient:a}=yt("imagePlaneModule",o),s=w1e(e,a,r);return{imageId:o,distance:s}});return i.sort((o,a)=>o.distance-a.distance),i[0].imageId}function w1e(t,e,r){const n=We();Nn(n,t,e);const i=Pt(n,r);return Math.abs(i)}function sU(t,e){const{segmentation:r}=t.data,{segmentation:n}=e.data;return r.segmentationId===n.segmentationId&&r.segmentIndex===n.segmentIndex}class cU{constructor(e){this.getGroupKey=r=>{if(typeof r=="string")return r;const i=Se(r);if(!i)throw new Error("Element not enabled, you must have an enabled element if you are not providing a FrameOfReferenceUID");return i.FrameOfReferenceUID},this._imageVolumeModifiedHandler=r=>{const n=r.detail,{FrameOfReferenceUID:i}=n,a=this.annotations[i];a&&Object.keys(a).forEach(s=>{a[s].forEach(l=>{l.invalidated!==void 0&&(l.invalidated=!0)})})},this.getFramesOfReference=()=>Object.keys(this.annotations),this.getAnnotations=(r,n)=>{const i=this.annotations;return i[r]?n?i[r][n]?i[r][n]:[]:i[r]:[]},this.getAnnotation=r=>{const n=this.annotations;for(const i in n){const o=n[i];for(const a in o){const s=o[a];for(const c of s)if(r===c.annotationUID)return c}}},this.getNumberOfAnnotations=(r,n)=>{const i=this.getAnnotations(r,n);if(!i.length)return 0;if(n)return i.length;let o=0;for(const a in i)o+=i[a].length;return o},this.addAnnotation=(r,n)=>{const{metadata:i}=r,{FrameOfReferenceUID:o,toolName:a}=i;n=n||o;const s=this.annotations;let c=s[n];c||(s[n]={},c=s[n]);let l=c[a];l||(c[a]=[],l=c[a]),this.preprocessingFn&&(r=this.preprocessingFn(r)),l.push(r)},this.removeAnnotation=r=>{const{annotations:n}=this;for(const i in n){const o=n[i];for(const a in o){const s=o[a],c=s.findIndex(l=>l.annotationUID===r);c!==-1&&(s.splice(c,1),s.length===0&&delete o[a])}Object.keys(o).length===0&&delete n[i]}},this.removeAnnotations=(r,n)=>{const i=this.annotations,o=[];if(!i[r])return o;if(n){const a=i[r][n];for(const s of a)this.removeAnnotation(s.annotationUID),o.push(s)}else for(const a in i[r]){const s=i[r][a];for(const c of s)this.removeAnnotation(c.annotationUID),o.push(c)}return o},this.saveAnnotations=(r,n)=>{const i=this.annotations;if(r&&n){const o=i[r];if(!o)return;const a=o[n];return structuredClone(a)}else if(r){const o=i[r];return structuredClone(o)}return structuredClone(i)},this.restoreAnnotations=(r,n,i)=>{const o=this.annotations;if(n&&i){let a=o[n];a||(o[n]={},a=o[n]),a[i]=r}else n?o[n]=r:this.annotations=structuredClone(r)},this.getAllAnnotations=()=>Object.values(this.annotations).map(r=>Object.values(r)).flat(2),this.getNumberOfAllAnnotations=()=>{let r=0;const n=this.annotations;for(const i in n){const o=n[i];for(const a in o){const s=o[a];r+=s.length}}return r},this.removeAllAnnotations=()=>{const r=[];for(const n of this.getAllAnnotations())this.removeAnnotation(n.annotationUID),r.push(n);return r},e||(e=kn()),this.annotations={},this.uid=e,Je.addEventListener(Ze.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedHandler)}setPreprocessingFn(e){this.preprocessingFn=e}}const x1e=new cU("DEFAULT"),$u=new Set;function lU(t,e=!0){const r=fU();t&&(e?_1e(t,$u,r):dU(t,$u,r)),hU(r,$u)}function C1e(){const t=fU();E1e($u,t),hU(t,$u)}function S1e(){return Array.from($u)}function vi(t){return $u.has(t)}function T1e(){return $u.size}function uU(t){const e=vi(t);return lU(t,e),e}function fU(){return Object.freeze({added:[],removed:[],locked:[]})}function _1e(t,e,r){if(!e.has(t)){e.add(t),r.added.push(t);const n=ri(t);n&&(n.isLocked=!0)}}function dU(t,e,r){if(e.delete(t)){r.removed.push(t);const n=ri(t);n&&(n.isLocked=!1)}}function E1e(t,e){t.forEach(r=>{dU(r,t,e)})}function hU(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.locked.push(r)),it(Je,k.ANNOTATION_LOCK_CHANGE,t))}const b1e=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationLocked:uU,getAnnotationsLocked:S1e,getAnnotationsLockedCount:T1e,isAnnotationLocked:vi,setAnnotationLocked:lU,unlockAllAnnotations:C1e},Symbol.toStringTag,{value:"Module"})),Ic=new Set;function la(t,e=!0,r=!1){e?D1e(t,r):UE(t)}function D1e(t,e=!1){const r=pU();if(!e){mU(Ic,r);const n=ri(t);n&&(n.isSelected=!0)}if(t&&!Ic.has(t)){Ic.add(t),r.added.push(t);const n=ri(t);n&&(n.isSelected=!0)}vU(r,Ic)}function UE(t){const e=pU();if(t){if(Ic.delete(t)){e.removed.push(t);const r=ri(t);r.isSelected=!1}}else mU(Ic,e);vU(e,Ic)}function gU(){return Array.from(Ic)}function I1e(t){return gU().filter(e=>{var n;const r=ri(e);return((n=r==null?void 0:r.metadata)==null?void 0:n.toolName)===t})}function wm(t){return Ic.has(t)}function O1e(){return Ic.size}function pU(){return Object.freeze({added:[],removed:[],selection:[]})}function mU(t,e){t.forEach(r=>{if(t.delete(r)){e.removed.push(r);const n=ri(r);n&&(n.isSelected=!1)}})}function vU(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.selection.push(r)),it(Je,k.ANNOTATION_SELECTION_CHANGE,t))}const M1e=Object.freeze(Object.defineProperty({__proto__:null,deselectAnnotation:UE,getAnnotationsSelected:gU,getAnnotationsSelectedByToolName:I1e,getAnnotationsSelectedCount:O1e,isAnnotationSelected:wm,setAnnotationSelected:la},Symbol.toStringTag,{value:"Module"})),P1e=t=>(t.data||(t.data={}),t.data.handles||(t.data.handles={}),t.data.handles.textBox||(t.data.handles.textBox={}),t),R1e=t=>(t.data||(t.data={}),t.data.cachedStats||(t.data.cachedStats={}),t),bd=new Set;function yU(t,e=!0){const r=wU();t&&(e?xU(t,bd,r):A1e(t,bd,r)),CU(r)}function L1e(){const t=wU();bd.forEach(e=>{xU(e,bd,t)}),CU(t)}function ii(t){if(ri(t))return!bd.has(t)}function wU(){return Object.freeze({lastVisible:[],lastHidden:[],hidden:[]})}function xU(t,e,r){if(e.delete(t)){r.lastVisible.push(t);const n=ri(t);n.isVisible=!0}}function A1e(t,e,r){e.has(t)||(e.add(t),wm(t)&&UE(t),r.lastHidden.push(t))}function CU(t){(t.lastHidden.length>0||t.lastVisible.length>0)&&(bd.forEach(e=>void t.hidden.push(e)),it(Je,k.ANNOTATION_VISIBILITY_CHANGE,t))}function SU(t){const e=!bd.has(t);return yU(t,e),e}const N1e=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationVisibility:SU,isAnnotationVisible:ii,setAnnotationVisibility:yU,showAllAnnotations:L1e},Symbol.toStringTag,{value:"Module"})),BE=x1e,k1e=t=>{t=P1e(t),t=R1e(t);const e=t.annotationUID,r=uU(e);t.isLocked=r;const n=SU(e);return t.isVisible=n,t};BE.setPreprocessingFn(k1e);bE(BE);function V1e(){bE(BE)}function Bl(t){if(!t.data.segmentation)throw new Error("removeContourSegmentationAnnotation: annotation does not have a segmentation data");const{segmentationId:e,segmentIndex:r}=t.data.segmentation,n=Wn(e),{annotationUIDsMap:i}=(n==null?void 0:n.representationData.Contour)||{},o=i==null?void 0:i.get(r);o&&(o.delete(t.annotationUID),o.size||i.delete(r))}function Gl(t){if(t.parentAnnotationUID)return;if(!t.data.segmentation)throw new Error("addContourSegmentationAnnotation: annotation does not have a segmentation data");const{segmentationId:e,segmentIndex:r}=t.data.segmentation,n=Wn(e);n.representationData.Contour||(n.representationData.Contour={annotationUIDsMap:new Map});let{annotationUIDsMap:i}=n.representationData.Contour;i||(i=new Map);let o=i==null?void 0:i.get(r);o||(o=new Set,i.set(r,o)),i.set(r,o.add(t.annotationUID))}const F1e="PlanarFreehandContourSegmentationTool";function GE(t){var o;const{polyline:e}=((o=t.data)==null?void 0:o.contour)||{};if(!e||e.length<3){console.warn("Skipping creation of new annotation due to invalid polyline:",e);return}wn(t.annotationUID),Bl(t);const r=e[0],n=e[e.length-1],i={metadata:{...t.metadata,toolName:F1e,originalToolName:t.metadata.originalToolName||t.metadata.toolName},data:{cachedStats:{},handles:{points:[r,n],textBox:t.data.handles.textBox?{...t.data.handles.textBox}:void 0},contour:{...t.data.contour},spline:t.data.spline,segmentation:{...t.data.segmentation}},annotationUID:kn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:t.interpolationUID,interpolationCompleted:t.interpolationCompleted};return ln(i,t.metadata.FrameOfReferenceUID),Gl(i),i}var ua;(function(t){t[t.CounterClockwise=-1]="CounterClockwise",t[t.Unknown=0]="Unknown",t[t.Clockwise=1]="Clockwise"})(ua||(ua={}));function WE(t,e){return t.minX<=e.maxX&&t.maxX>=e.minX&&t.minY<=e.maxY&&t.maxY>=e.minY}function r5(t,e){const r=t.maxX-t.minX,n=t.maxY-t.minY,i=[r,n],o=[t.minX+r/2,t.minY+n/2],a=[Math.abs(e[0]-o[0]),Math.abs(e[1]-o[1])],s=a[0]-i[0]*.5,c=a[1]-i[1]*.5;if(s>0&&c>0)return s*s+c*c;const l=Math.max(s,0)+Math.max(c,0);return l*l}function U1e(t,e){return Math.sqrt(r5(t,e))}const B1e=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:U1e,distanceToPointSquared:r5,intersectAABB:WE},Symbol.toStringTag,{value:"Module"}));class TU{}class _U{constructor(e){this.storePointData=e.storePointData}getStatistics(){console.debug("InstanceCalculator getStatistics called")}}const{PointsManager:G1e}=Vn;function O1(t){return{max:[-1/0],min:[1/0],sum:[0],count:0,maxIJK:null,maxLPS:null,minIJK:null,minLPS:null,runMean:[0],m2:[0],m3:[0],m4:[0],allValues:[[]],pointsInShape:t?G1e.create3(1024):null,sumLPS:[0,0,0]}}function EU(t,e,r=null,n=null){Array.isArray(e)&&e.length>1&&t.max.length===1&&(t.max.push(t.max[0],t.max[0]),t.min.push(t.min[0],t.min[0]),t.sum.push(t.sum[0],t.sum[0]),t.runMean.push(0,0),t.m2.push(t.m2[0],t.m2[0]),t.m3.push(t.m3[0],t.m3[0]),t.m4.push(t.m4[0],t.m4[0]),t.allValues.push([],[])),t!=null&&t.pointsInShape&&r&&t.pointsInShape.push(r);const i=Array.isArray(e)?e:[e];t.count+=1,r&&(t.sumLPS[0]+=r[0],t.sumLPS[1]+=r[1],t.sumLPS[2]+=r[2]),t.max.forEach((o,a)=>{const s=i[a];t.allValues[a].push(s);const c=t.count,l=s-t.runMean[a],f=l/c,u=l*f*(c-1);t.sum[a]+=s,t.runMean[a]+=f,t.m4[a]+=u*f*f*(c*c-3*c+3)+6*f*f*t.m2[a]-4*f*t.m3[a],t.m3[a]+=u*f*(c-2)-3*f*t.m2[a],t.m2[a]+=u,s<t.min[a]&&(t.min[a]=s,a===0&&(t.minIJK=n?[...n]:null,t.minLPS=r?[...r]:null)),s>t.max[a]&&(t.max[a]=s,a===0&&(t.maxIJK=n?[...n]:null,t.maxLPS=r?[...r]:null))})}function W1e(t){if(t.length===0)return 0;const e=[...t].sort((n,i)=>n-i),r=Math.floor(e.length/2);return e.length%2===0?(e[r-1]+e[r])/2:e[r]}function bU(t,e){const r=t.sum.map(u=>u/t.count),n=t.m2.map(u=>Math.sqrt(u/t.count)),i=t.sumLPS.map(u=>u/t.count),o=t.m3.map((u,d)=>{const h=t.m2[d]/t.count;return h===0?0:u/(t.count*Math.pow(h,1.5))}),a=t.m4.map((u,d)=>{const h=t.m2[d]/t.count;return h===0?0:u/(t.count*h*h)-3}),s=t.allValues.map(u=>W1e(u)),c={max:{name:"max",label:"Max 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_U{constructor(e){super(e),this.state=O1(e.storePointData)}statsInit(e){this.state=O1(e.storePointData)}statsCallback(e){EU(this.state,e.value,e.pointLPS,e.pointIJK)}getStatistics(e){return bU(this.state,e==null?void 0:e.unit)}}const z1e=Object.freeze(Object.defineProperty({__proto__:null,BasicStatsCalculator:Hc,Calculator:TU,InstanceBasicStatsCalculator:DU,InstanceCalculator:_U},Symbol.toStringTag,{value:"Module"}));function Wl(t,e){if(t.length!==e.length)throw Error("Both points should have the same dimensionality");const[r,n,i=0]=t,[o,a,s=0]=e,c=o-r,l=a-n,f=s-i;return c*c+l*l+f*f}function Wo(t,e){return Math.sqrt(Wl(t,e))}function US(t,e){const[r,n]=t,[i,o]=e,a=2*i-r,s=2*o-n;return[a,s]}const $1e=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:Wo,distanceToPointSquared:Wl,mirror:US},Symbol.toStringTag,{value:"Module"}));function ju(t){const[e,r]=t;return Wo(e,r)}function th(t){const[e,r]=t,n=Wo(e,r),i=[e[0]-n,e[1]-n],o=[e[0]+n,e[1]+n];return[i,o]}const 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instance. Instead make a new one.")}_setAllViewportsToBeRenderedNextFrame(){[...this._viewportElements.values()].forEach(r=>{this._needsRender.add(r)}),this._renderFlaggedViewports()}_setViewportsToBeRenderedNextFrame(e){const r=[...this._viewportElements.values()];e.forEach(n=>{r.indexOf(n)!==-1&&this._needsRender.add(n)}),this._render()}_render(){this._needsRender.size>0&&this._animationFrameSet===!1&&(this._animationFrameHandle=window.requestAnimationFrame(this._renderFlaggedViewports),this._animationFrameSet=!0)}_triggerRender(e){const r=Se(e);if(!r)return;if(!ni(r.renderingEngineId)){console.warn("rendering Engine has been destroyed");return}const i=UU(e,[Dme,Ime,Ome]),{renderingEngineId:o,viewportId:a}=r,s={element:e,renderingEngineId:o,viewportId:a};kU(e,c=>{let l=!1;const f=u=>{if(u.renderAnnotation){const d=u.renderAnnotation(r,c);l=l||d}};i.forEach(f),l&&it(e,k.ANNOTATION_RENDERED,{...s})})}_reset(){window.cancelAnimationFrame(this._animationFrameHandle),this._needsRender.clear(),this._animationFrameSet=!1,this._animationFrameHandle=null,this._setAllViewportsToBeRenderedNextFrame()}}const QE=new Mme;function Xh(t){QE.renderViewport(t)}function Ne(t){t.length&&t.forEach(e=>{const r=Kn(e);if(!r){console.warn(`Viewport not available for ${e}`);return}const{viewport:n}=r;if(!n){console.warn(`Viewport not available for ${e}`);return}const i=n.element;Xh(i)})}function BU(t,e){const r=t.length,n=[];for(let i=0;i<r;i++){const o=t[i];o.getFrameOfReferenceUID()===e&&n.push(o)}return n}const{Active:Pme,Passive:Rme,Enabled:Lme}=zn;function Nw(t,e){const r=t.length,n=[];for(let i=0;i<r;i++){const o=t[i],a=Vr(o.id,o.renderingEngineId);if(!a)continue;Ame(a,e)&&n.push(o)}return n}function Ame(t,e){const{toolOptions:r}=t,n=r[e];if(!n)return!1;const i=n.mode;return i===Pme||i===Rme||i===Lme}function GU(t,e,r=.999){return t.filter(n=>{const i=n.getCamera();return Math.abs(Pt(i.viewPlaneNormal,e.viewPlaneNormal))>r})}function Ot(t,e,r=!0){const n=Se(t),{renderingEngine:i,FrameOfReferenceUID:o}=n;let a=i.getViewports();a=BU(a,o),a=Nw(a,e);const s=i.getViewport(n.viewportId);return r&&(a=GU(a,s.getCamera())),a.map(l=>l.id)}const Nme=Object.freeze(Object.defineProperty({__proto__:null,filterViewportsWithFrameOfReferenceUID:BU,filterViewportsWithParallelNormals:GU,filterViewportsWithToolEnabled:Nw,getViewportIdsWithToolToRender:Ot},Symbol.toStringTag,{value:"Module"})),l5="PlanarFreehandContourSegmentationTool";function of(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.worldToCanvas(t[i]);return n}function e8(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.canvasToWorld(t[i]);return n}function kw(t,e){const r=nf(t),n=nf(e);if(!WE(r,n))return{hasIntersection:!1,isContourHole:!1};const o=KE(t,e),a=!o&&Cm(e,t);return{hasIntersection:o||a,isContourHole:a}}function WU(t,e){return mm(e).map(r=>{const n=r,i=of(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function Vw(t,e,r){pm(e,r),Bl(r);const{contour:n}=r.data,i=of(n.polyline,t);fc(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===ua.Clockwise?ua.CounterClockwise:ua.Clockwise},t);const{element:o}=t;n8(t,[e,r])}function t8(t,e,r,n,i){var m;if(!Dw(l5)){console.warn(`${l5} is not registered in cornerstone. Cannot combine polylines.`);return}const o=i[0],a=tf(r,o),s=WU(t,e),c=new Set(s),l=new Map,f=(w,x)=>{let C=l.get(w);C||(C=[],l.set(w,C)),C.push(x),c.delete(x)},u=[];if(a){const w=Lw(r,i);u.push(w),Array.from(c.keys()).forEach(x=>f(w,x))}else Aw(r,i).forEach(x=>{u.push(x),Array.from(c.keys()).forEach(C=>{Cm(x,C.polyline)&&f(x,C)})});Array.from(l.values()).forEach(w=>w.forEach(x=>bw(x.annotation)));const{element:d}=t,{metadata:h,data:g}=e,{handles:p,segmentation:v}=g,{textBox:y}=p;wn(n.annotationUID),wn(e.annotationUID),Bl(n),Bl(e);for(let w=0;w<u.length;w++){const x=u[w];if(!x||x.length<3){console.warn("Skipping creation of new annotation due to invalid polyline:",x);continue}const C=zU(t,e,x);ln(C,d),Gl(C),cn(C,t.element),(m=l.get(x))==null||m.forEach(S=>pm(C,S.annotation))}n8(t,[e,n])}function zU(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:l5,originalToolName:e.metadata.originalToolName||e.metadata.toolName},data:{cachedStats:{},handles:{points:[n,i],textBox:e.data.handles.textBox?{...e.data.handles.textBox}:void 0},contour:{polyline:[],closed:!0},spline:e.data.spline,segmentation:{...e.data.segmentation}},annotationUID:kn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return fc(o,{points:r,closed:!0,targetWindingDirection:ua.Clockwise},t),o}function n8(t,e){const{element:r}=t,n=new Set([l5]);e.forEach(i=>{n.add(i.metadata.toolName)});for(const i of n.values())if(Dw(i)){const o=Ot(r,i);Ne(o)}}function Fw(t,e){const r=[],n=new Set,i=new Set;for(let o=0;o<t.length;o++){if(n.has(o))continue;const a=t[o];let s=!1;for(let c=0;c<e.length;c++){if(i.has(c))continue;const l=e[c],f=kw(a,l);if(f.hasIntersection&&!f.isContourHole){const u=Lw(a,l);r.push(u),n.add(o),i.add(c),s=!0;break}}s||(r.push([...a]),n.add(o))}for(let o=0;o<e.length;o++)i.has(o)||r.push([...e[o]]);return r}function kme(t){if(t.length===0)return[];if(t.length===1)return t[0].map(r=>[...r]);let e=t[0].map(r=>[...r]);for(let r=1;r<t.length;r++)e=Fw(e,t[r]);return e}function Vme(t,e,r){const n=t.map(o=>u5(o.data.contour.polyline,r)),i=e.map(o=>u5(o.data.contour.polyline,r));return Fw(n,i)}function u5(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.worldToCanvas(t[i]);return n}function Uw(t,e){const r=[],n=new Set;for(let i=0;i<t.length;i++){if(n.has(i))continue;let o=[t[i]];for(let a=0;a<e.length;a++){const s=e[a],c=[];for(const l of o){const f=kw(l,s);if(f.hasIntersection&&!f.isContourHole){const u=Aw(l,s);c.push(...u)}else c.push(l)}o=c}r.push(...o),n.add(i)}return r}function Fme(t,e){if(e.length===0)return t.map(n=>[...n]);let r=t.map(n=>[...n]);for(let n=0;n<e.length;n++)r=Uw(r,e[n]);return r}function Ume(t,e,r){const n=t.map(o=>u5(o.data.contour.polyline,r)),i=e.map(o=>u5(o.data.contour.polyline,r));return Uw(n,i)}const Bme="PlanarFreehandContourSegmentationTool";function $U(t,e,r,n){const i=new Map;return r.forEach(o=>{if(o.length<3)return;const a={annotationUID:kn(),data:{contour:{closed:!0,polyline:o},segmentation:{segmentationId:e,segmentIndex:n},handles:{}},handles:{},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:Bme,...t.getViewReference()}};ln(a,t.element);const s=(i==null?void 0:i.get(n))||new Set;s.add(a.annotationUID),i.set(n,s)}),i}function xI(t,e){const r=[],{annotationUIDsMap:n}=t,i=n.get(e);for(const o of i){const a=ri(o),{polyline:s}=a.data.contour;r.push(s)}return r}function jU(t,e,r,n){if(!e||!e.representationData.Contour)return;const i=e.representationData.Contour,{annotationUIDsMap:o}=i;if(!o||!o.get(r)||!o.get(n))return;const a=xI(i,r),s=xI(i,n),c=a.map(f=>of(f,t)),l=s.map(f=>of(f,t));return{polyLinesCanvas1:c,polyLinesCanvas2:l}}function Gme(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=jU(t,e,r,n)||{};if(!s||c)return;const f=Fw(s,c).map(g=>e8(g,t)),u=$U(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function Wme(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=jU(t,e,r,n)||{};if(!s||c)return;const f=Uw(s,c).map(g=>e8(g,t)),u=$U(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function _m(t){var e;return!!((e=t.data)!=null&&e.segmentation)}function HU(t,e,r){const n=[],i=nf(e);for(let o=0;o<r.length;o++){const a=r[o],s=zme(a.data.contour.polyline,t),c=nf(s);if(!WE(i,c))continue;const f=KE(e,s),u=!f&&Cm(s,e);(f||u)&&n.push({targetAnnotation:a,targetPolyline:s,isContourHole:u})}return n}function zme(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.worldToCanvas(t[i]);return n}const f5="PlanarFreehandContourSegmentationTool";function KU(t,e,r,n){const i=n.filter(a=>a.isContourHole),o=n.filter(a=>!a.isContourHole);if(i.length>0){const a=i[0];qme(t,a.targetAnnotation,e),qU(t,[e,a.targetAnnotation]);return}if(o.length!==0){if(!Dw(f5)){console.warn(`${f5} is not registered in cornerstone. Cannot process multiple intersections.`);return}$me(t,e,r,o)}}function $me(t,e,r,n){const{element:i}=t,o=[e],a=[],s=[];n.forEach(({targetAnnotation:d})=>{const h=Kme(t,d);s.push(...h),o.push(d)});const c=r[0];if(n.some(({targetPolyline:d})=>tf(d,c))){let d=r;n.forEach(({targetPolyline:h})=>{d=Lw(d,h)}),a.push(d)}else n.forEach(({targetPolyline:d})=>{const h=Aw(d,r);a.push(...h)});o.forEach(d=>{wn(d.annotationUID),Bl(d)}),s.forEach(d=>bw(d.annotation));const f=n[0].targetAnnotation,u=[];a.forEach(d=>{if(!d||d.length<3){console.warn("Skipping creation of new annotation due to invalid polyline:",d);return}const h=jme(t,f,d);ln(h,i),Gl(h),cn(h,t.element),u.push(h)}),Hme(t,s,u),qU(t,o)}function jme(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:f5,originalToolName:e.metadata.originalToolName||e.metadata.toolName},data:{cachedStats:{},handles:{points:[n,i],textBox:e.data.handles.textBox?{...e.data.handles.textBox}:void 0},contour:{polyline:[],closed:!0},spline:e.data.spline,segmentation:{...e.data.segmentation}},annotationUID:kn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return fc(o,{points:r,closed:!0,targetWindingDirection:ua.Clockwise},t),o}function Hme(t,e,r){e.forEach(n=>{const i=r.find(o=>{const a=r8(o.data.contour.polyline,t);return Cm(a,n.polyline)});i&&pm(i,n.annotation)})}function Kme(t,e){return mm(e).map(r=>{const n=r,i=r8(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function qme(t,e,r){pm(e,r),Bl(r);const{contour:n}=r.data,i=r8(n.polyline,t);fc(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===ua.Clockwise?ua.CounterClockwise:ua.Clockwise},t)}function r8(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.worldToCanvas(t[i]);return n}function qU(t,e){const{element:r}=t,n=new Set([f5]);e.forEach(i=>{n.add(i.metadata.toolName)});for(const i of n.values())if(Dw(i)){const o=Ot(r,i);Ne(o)}}const{isEqual:CI}=Vn;function i8(t){const{metadata:e}=t;return vV().filter(r=>{if(r.FrameOfReferenceUID===e.FrameOfReferenceUID){const n=r.viewport,{viewPlaneNormal:i,viewUp:o}=n.getCamera();return CI(i,e.viewPlaneNormal)&&(!e.viewUp||CI(o,e.viewUp))}}).map(r=>r.viewport)}async function Xme(t,e,r,n=!0){const i=typeof t=="string"?ri(t):t,o=typeof e=="string"?ri(e):e;if(!i||!o)throw new Error("Both source and target annotations must be valid");r||(r=Yme(i));const a=of(i.data.contour.polyline,r),s=of(o.data.contour.polyline,r),c=kw(a,s);if(!c.hasIntersection){console.warn("No intersection found between the two annotations");return}if(c.isContourHole){if(!n){console.warn("Hole processing is disabled");return}Vw(r,o,i)}else t8(r,o,s,i,a)}function Yme(t){const e=i8(t);if(!e.length)throw new Error("No viewport found for the annotation");return e[0]}const Jme=Object.freeze(Object.defineProperty({__proto__:null,addContourSegmentationAnnotation:Gl,addition:Gme,areSameSegment:sU,checkIntersection:kw,combinePolylines:t8,contourSegmentationOperation:Xme,convertContourPolylineToCanvasSpace:of,convertContourPolylineToWorld:e8,convertContourSegmentationAnnotation:GE,createNewAnnotationFromPolyline:zU,createPolylineHole:Vw,findAllIntersectingContours:HU,getContourHolesData:WU,isContourSegmentationAnnotation:_m,processMultipleIntersections:KU,removeContourSegmentationAnnotation:Bl,subtractAnnotationPolylines:Ume,subtractMultiplePolylineSets:Fme,subtractPolylineSets:Uw,subtraction:Wme,unifyAnnotationPolylines:Vme,unifyMultiplePolylineSets:kme,unifyPolylineSets:Fw,updateViewportsForAnnotations:n8},Symbol.toStringTag,{value:"Module"}));function Zme(t){if(!t)throw new Error(`No contours found for geometryId ${t.id}`);const e=t.id;if(t.type!==Rc.CONTOUR)throw new Error(`Geometry type ${t.type} not supported for rendering.`);if(!t.data){console.warn(`No contours found for geometryId ${e}. Skipping render.`);return}}function Qme(t,e,r,n){r.size?t.render():eve(t,e,n)}function eve(t,e,r){const{segmentationId:n}=r,i=new Map;e.forEach(o=>{const a=Fe.getGeometry(o);if(!a){console.warn(`No geometry found for geometryId ${o}. Skipping render.`);return}const s=a.data.segmentIndex;Zme(a);const c=Ya.getStyle({viewportId:t.id,segmentationId:n,type:Lt.Contour,segmentIndex:s}),l=a.data,f=t.getCamera().viewPlaneNormal;l.contours.forEach(u=>{const{points:d,color:h,id:g}=u,p=FE(t,d[0],f),v={annotationUID:kn(),data:{contour:{closed:!0,polyline:d},segmentation:{segmentationId:n,segmentIndex:s,color:h,id:g},handles:{}},handles:{},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!0,isVisible:!0,metadata:{referencedImageId:p,toolName:"PlanarFreehandContourSegmentationTool",FrameOfReferenceUID:t.getFrameOfReferenceUID(),viewPlaneNormal:t.getCamera().viewPlaneNormal}},y=t.element;ln(v,y),Gl(v)}),c&&i.set(s,c)}),t.render()}function tve(t,e,r=!1){const n=Wn(e),{annotationUIDsMap:i}=n.representationData.Contour;i.forEach(o=>{o.forEach(a=>{wn(a)})})}function XU(t){const e=Kpe(t);if(e)return e;const r=Wn(t);if(!r)throw new Error(`No segmentation found for segmentationId ${t}`);let n;if(r.representationData.Labelmap)n=nve(r,t);else if(r.representationData.Contour)n=ove(r);else if(r.representationData.Surface)n=ave(r);else throw new Error(`Unsupported segmentation type: ${r.representationData}`);return qpe(t,n),n}function nve(t,e){const r=t.representationData[Lt.Labelmap],n=new Set;return r.imageIds?ive(n,r.imageIds):rve(n,e),Array.from(n).map(Number).sort((i,o)=>i-o)}function rve(t,e){Fe.getVolume(e).voxelManager.forEach(({value:n})=>{n!==0&&t.add(n)})}function ive(t,e){e.forEach(r=>{Fe.getImage(r).voxelManager.getScalarData().forEach(o=>{o!==0&&t.add(o)})})}function ove(t){const{annotationUIDsMap:e,geometryIds:r}=t.representationData.Contour||{};if(!r)throw new Error(`No geometryIds found for segmentationId ${t.segmentationId}`);const n=new Set([...e.keys()]);return r.forEach(i=>{const o=Fe.getGeometry(i);n.add(o.data.segmentIndex)}),Array.from(n).sort((i,o)=>i-o)}function ave(t){var r;const e=((r=t.representationData.Surface)==null?void 0:r.geometryIds)??[];return Array.from(e.keys()).map(Number).sort((n,i)=>n-i)}const n0=new Map,SI=new Map;function sve(t,e,r=!1){const n=Kn(t);if(!n)return;const{viewport:i}=n;tve(t,e),r&&i.render()}async function cve(t,e){var l,f;const{segmentationId:r}=e,n=Wn(r);if(!n)return;let i=n.representationData[Lt.Contour];const o=Pl();if(!i&&((l=Pl())!=null&&l.canComputeRequestedRepresentation(r,Lt.Contour))&&!n0.get(t.id)?(n0.set(t.id,!0),i=await kE(r,Lt.Contour,()=>o.computeContourData(r,{viewport:t}),()=>{}),n0.set(t.id,!1)):!i&&!Pl()&&console.debug(`No contour data found for segmentationId ${r} and PolySeg add-on is not configured. Unable to convert from other representations to contour. Please register PolySeg using cornerstoneTools.init({ addons: { polySeg } }) to enable automatic conversion.`),!i||!((f=i.geometryIds)!=null&&f.length))return;let a=!1;const s=t.getCamera().viewPlaneNormal;i.annotationUIDsMap&&(a=!uve(i.annotationUIDsMap,s)),i.geometryIds.length>0&&(a=!lve(i.geometryIds,s));const c=SI.get(t.id)||new Set;if(a&&!n0.get(t.id)&&!c.has(r)&&t.viewportStatus===Uo.RENDERED){n0.set(t.id,!0);const u=XU(r),h=(await o.computeSurfaceData(r,{segmentIndices:u,viewport:t})).geometryIds,g=[];for(const m of h.values()){const x=Fe.getGeometry(m).data;g.push({points:x.points,polys:x.polys,segmentIndex:x.segmentIndex,id:x.segmentIndex})}const p=await o.clipAndCacheSurfacesForViewport(g,t),v=o.extractContourData(p),y=o.createAndAddContourSegmentationsFromClippedSurfaces(v,t,r);i.annotationUIDsMap=new Map([...i.annotationUIDsMap,...y]),c.add(r),SI.set(t.id,c),n0.set(t.id,!1)}Qme(t,i.geometryIds,i.annotationUIDsMap,e)}function lve(t,e){var u,d,h;let r=null,n=null;for(const g of t){const p=Fe.getGeometry(g);if(!p)continue;const v=p.data;if(((h=(d=(u=v.contours)==null?void 0:u[0])==null?void 0:d.points)==null?void 0:h.length)>=3){r=p,n=v;break}}if(!r||!n)return!1;const o=n.contours[0].points,a=o[0],s=o[1],c=o[2];let l=Gn(We(),Nn(We(),s,a),Nn(We(),c,a));l=rr(We(),l);const f=Pt(l,e);return Math.abs(f)>.9}function uve(t,e){const r=Array.from(t.values()).flat().map(i=>Array.from(i)).flat(),n=dE(r,3);for(const i of n){const o=ri(i);if(o!=null&&o.metadata){if(!o.metadata.viewPlaneNormal)continue;const a=o.metadata.viewPlaneNormal,s=Math.abs(e[0]*a[0]+e[1]*a[1]+e[2]*a[2]);if(Math.abs(s-1)>.01)return!1}}return!0}const YU={render:cve,removeRepresentation:sve};function mf(t,e){return zl(t,e)[0]}function zl(t,e){return sr.getCurrentLabelmapImageIdsForViewport(t,e)}function fve(t,e){return sr.getLabelmapImageIdsForImageId(t,e)}const TI=new Map,dve=({cfun:t,ofun:e,actor:r})=>{r.getProperty().setRGBTransferFunction(1,t),r.getProperty().setScalarOpacity(1,e)};async function hve({viewport:t,volumeInputs:e,segmentationId:r}){var E;const n=t.getDefaultActor(),{actor:i}=n,{uid:o,callback:a}=n,s=t.getVolumeId();if((E=TI.get(o))!=null&&E.added)return{uid:o,actor:i};const c=e,l=Fe.getVolume(c[0].volumeId);if(!l)throw new Error(`imageVolume with id: ${l.volumeId} does not exist`);const{volumeId:f}=c[0],u=await K4(f);if(!u)throw new Error(`segImageVolume with id: ${u.volumeId} does not exist`);const h=u.voxelManager.getCompleteScalarDataArray(),{imageData:g}=u,p=Fe.getVolume(s),y=p.voxelManager.getCompleteScalarDataArray(),m=2,w=new Float32Array(m*p.voxelManager.getScalarDataLength()),x=g.getDimensions();for(let b=0;b<x[2];++b)for(let D=0;D<x[1];++D)for(let I=0;I<x[0];++I){const P=I+x[0]*(D+x[1]*b);w[P*m+0]=y[P],w[P*m+1]=h[P]}t.removeActors([o]);const C=i.getMapper(),S=gk(C);i.setMapper(S),S.setBlendMode(Pc.LABELMAP_EDGE_PROJECTION_BLEND);const T=S.getInputData().getPointData().getArray(0);T.setData(w),T.setNumberOfComponents(2),i.getProperty().setColorMixPreset(1),i.getProperty().setForceNearestInterpolation(1,!0),i.getProperty().setIndependentComponents(!0),t.addActor({actor:i,uid:o,callback:a,referencedId:s,representationUID:`${r}-${Lt.Labelmap}`}),TI.set(o,{added:!0,segmentationRepresentationUID:`${r}`,originalBlendMode:t.getBlendMode()}),i.set({preLoad:dve});function _(b){const{segmentationId:D}=b.detail,{representationData:I}=Wn(D),{volumeId:P}=I.Labelmap;if(P!==u.volumeId)return;const A=Fe.getVolume(P).voxelManager,V=S.getInputData(),G=V.getPointData().getArray(0),R=G.getData(),N=2,F=g.getDimensions(),j=Array.from({length:F[2]},(X,te)=>te);for(const X of j)for(let te=0;te<F[1];++te)for(let fe=0;fe<F[0];++fe){const le=fe+F[0]*(te+F[1]*X);R[le*N+1]=A.getAtIndex(le)}G.setData(R),V.modified(),t.render()}return Je.addEventListenerDebounced(k.SEGMENTATION_DATA_MODIFIED,_,200),Je.addEventListener(k.SEGMENTATION_REPRESENTATION_REMOVED,async b=>{Je.removeEventListener(k.SEGMENTATION_DATA_MODIFIED,_);const D=t.getActor(o),{element:I,id:P}=t;t.removeActors([o]);const O=await Vy({volumeId:o,blendMode:Pc.MAXIMUM_INTENSITY_BLEND,callback:({volumeActor:A})=>{D.callback&&D.callback({volumeActor:A,volumeId:f})}},I,P);t.addActor({actor:O,uid:o}),t.render()}),{uid:o,actor:i}}const{uuidv4:JU}=Vn;async function gve(t,e,r,n){const i=Se(t),{renderingEngine:o,viewport:a}=i,{id:s}=a,c=!0,l=!1,f=!0;if(a instanceof Mr){const d=pve(e,r);Fe.getVolume(d)||await mve(e);let h=(n==null?void 0:n.blendMode)??Pc.MAXIMUM_INTENSITY_BLEND,g=h===Pc.LABELMAP_EDGE_PROJECTION_BLEND;if(g){const v=a.getVolumeId(),y=Fe.getVolume(v),w=Fe.getVolume(d).dimensions,x=y.dimensions;(w[0]!==x[0]||w[1]!==x[1]||w[2]!==x[2])&&(g=!1,h=Pc.MAXIMUM_INTENSITY_BLEND,console.debug("Dimensions mismatch - falling back to regular volume addition"))}const p=[{volumeId:d,visibility:c,representationUID:`${r}-${Lt.Labelmap}`,useIndependentComponents:g,blendMode:h}];if(!p[0].useIndependentComponents)await kk(o,p,[s],l,f);else return await hve({viewport:a,volumeInputs:p,segmentationId:r})}else{const d=zl(a.id,r).map(h=>({imageId:h,representationUID:`${r}-${Lt.Labelmap}-${h}`}));Vk(o,d,[s])}Eo(r)}function pve(t,e){let{volumeId:r}=t;if(!r){r=JU();const n=Wn(e);n.representationData.Labelmap={...n.representationData.Labelmap,volumeId:r},t.volumeId=r,is(e)}return r}async function mve(t){const e=t;if(!(e.imageIds.length>0))throw new Error("cannot create labelmap, no imageIds found for the volume labelmap");return await q4(t.volumeId||JU(),e.imageIds)}function vve(t,e){const r=Se(t),{viewport:n}=r;n.removeActors([a1e(n.id,e)])}function Dd(t){return sr.getActiveSegmentation(t)}function yve(t,e){sr.setActiveSegmentation(t,e)}function ql(t){return Dd(t)}function wve(t,e){yve(t,e)}const xve=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentation:ql,setActiveSegmentation:wve},Symbol.toStringTag,{value:"Module"}));function Ra(t){const e=Wn(t);if(e){const r=Object.keys(e.segments).find(n=>e.segments[n].active);return r?Number(r):void 0}}const _3=255,Sp=new Map;let E3=!1;function Cve(t,e,r=!1){const n=Kn(t);if(Sp.forEach((o,a)=>{a.includes(e)&&Sp.delete(a)}),!n)return;const{viewport:i}=n;vve(i.element,e),r&&i.render()}async function Sve(t,e){var s;const{segmentationId:r,config:n}=e,i=Wn(r);if(!i){console.warn("No segmentation found for segmentationId: ",r);return}let o=i.representationData[Lt.Labelmap],a=Cp(t.id,r);if(!o&&((s=Pl())!=null&&s.canComputeRequestedRepresentation(r,Lt.Labelmap))&&!E3){E3=!0;const c=Pl();if(o=await kE(r,Lt.Labelmap,()=>c.computeLabelmapData(r,{viewport:t}),()=>null,()=>{sr.processLabelmapRepresentationAddition(t.id,r),setTimeout(()=>{Eo(r)},0)}),!o)throw new Error(`No labelmap data found for segmentationId ${r}.`);E3=!1}else!o&&!Pl()&&console.debug(`No labelmap data found for segmentationId ${r} and PolySeg add-on is not configured. Unable to convert from other representations to labelmap. Please register PolySeg using cornerstoneTools.init({ addons: { polySeg } }) to enable automatic conversion.`);if(o){if(t instanceof vr)a!=null&&a.length||await EI(t,o,r,n),a=Cp(t.id,r);else{const c=zl(t.id,r);if(!(c!=null&&c.length))return;a||await EI(t,o,r,n),a=Cp(t.id,r)}if(a!=null&&a.length)for(const c of a)Tve(t.id,c,e)}}function Tve(t,e,r){var C;const{segmentationId:n}=r,{cfun:i,ofun:o}=r.config,{colorLUTIndex:a}=r,s=ql(t),c=(s==null?void 0:s.segmentationId)===n,l=Ya.getStyle({viewportId:t,type:Lt.Labelmap,segmentationId:n}),f=Ya.getRenderInactiveSegmentations(t),u=ym(a),d=Math.min(256,u.length),{outlineWidth:h,renderOutline:g,outlineOpacity:p,activeSegmentOutlineWidthDelta:v}=_I(l,c),y=VE(t,{segmentationId:n,type:Lt.Labelmap});for(let S=0;S<d;S++){const T=S,_=u[T],b=Ya.getStyle({viewportId:t,type:Lt.Labelmap,segmentationId:n,segmentIndex:T}),{fillAlpha:D,outlineWidth:I,renderFill:P,renderOutline:O}=_I(l,c,b),{forceOpacityUpdate:A,forceColorUpdate:V}=_ve(t,n,T,{fillAlpha:D,renderFill:P,renderOutline:O,segmentColor:_,outlineWidth:I,segmentsHidden:y,cfun:i,ofun:o});if(V&&i.addRGBPoint(T,_[0]/_3,_[1]/_3,_[2]/_3),A)if(P){const G=y.has(T)?0:_[3]/255*D;o.removePoint(T),o.addPointLong(T,G,.5,1)}else o.addPointLong(T,.01,.5,1)}o.setClamping(!1);const m=e.actor,{preLoad:w}=((C=m.get)==null?void 0:C.call(m,"preLoad"))||{preLoad:null};if(w?w({cfun:i,ofun:o,actor:m}):(m.getProperty().setRGBTransferFunction(0,i),m.getProperty().setScalarOpacity(0,o),m.getProperty().setInterpolationTypeToNearest()),g){m.getProperty().setUseLabelOutline(g),m.getProperty().setLabelOutlineOpacity(p);const S=Ra(r.segmentationId),T=new Array(d-1);for(let _=1;_<d;_++){if(y.has(_)){T[_-1]=0;continue}T[_-1]=_===S?h+v:h}m.getProperty().setLabelOutlineThickness(T),m.modified(),m.getProperty().modified(),m.getMapper().modified()}else m.getProperty().setLabelOutlineThickness(new Array(d-1).fill(0));const x=c||f;m.setVisibility(x)}function _I(t,e,r){const i={...t,...r||{}},o=e?i.fillAlpha:i.fillAlphaInactive,a=e?i.outlineWidth:i.outlineWidthInactive,s=e?i.renderFill:i.renderFillInactive,c=e?i.renderOutline:i.renderOutlineInactive,l=e?i.outlineOpacity:i.outlineOpacityInactive,f=i.activeSegmentOutlineWidthDelta;return{fillAlpha:o,outlineWidth:a,renderFill:s,renderOutline:c,outlineOpacity:l,activeSegmentOutlineWidthDelta:f}}function _ve(t,e,r,{fillAlpha:n,renderFill:i,renderOutline:o,segmentColor:a,outlineWidth:s,segmentsHidden:c,cfun:l,ofun:f}){const u=`${t}-${e}-${r}`,d=Sp.get(u);if(!d)return Sp.set(u,{fillAlpha:n,renderFill:i,renderOutline:o,outlineWidth:s,segmentColor:a.slice(),segmentsHidden:new Set(c),cfunMTime:l.getMTime(),ofunMTime:f.getMTime()}),{forceOpacityUpdate:!0,forceColorUpdate:!0};const{fillAlpha:h,renderFill:g,renderOutline:p,outlineWidth:v,segmentColor:y,segmentsHidden:m,cfunMTime:w,ofunMTime:x}=d,C=y[0]!==a[0]||y[1]!==a[1]||y[2]!==a[2],S=y[3]!==a[3]||h!==n||g!==i||p!==o||v!==s||m!==c;return(S||C)&&Sp.set(u,{fillAlpha:n,renderFill:i,renderOutline:o,outlineWidth:s,segmentColor:a.slice(),segmentsHidden:new Set(c),cfunMTime:l.getMTime(),ofunMTime:f.getMTime()}),{forceOpacityUpdate:S,forceColorUpdate:C}}async function EI(t,e,r,n){return await gve(t.element,e,r,n)||void 0}const ZU={render:Sve,removeRepresentation:Cve},{DefaultHistoryMemo:kv}=lE,Pp=class Pp{constructor(e,r){const n=Pp.mergeDefaultProps(Pp.defaults,r),i=Gi(n,e),{configuration:o={},supportedInteractionTypes:a,toolGroupId:s}=i;this.toolGroupId=s,this.supportedInteractionTypes=a||[],this.configuration=Object.assign({},o),this.mode=zn.Disabled}static mergeDefaultProps(e={},r){return r?Gi(e,r):e}get toolName(){return this.getToolName()}getToolName(){return this.constructor.toolName}applyActiveStrategy(e,r){var o;const{strategies:n,activeStrategy:i}=this.configuration;return(o=n[i])==null?void 0:o.call(this,e,r)}applyActiveStrategyCallback(e,r,n,...i){var s;const{strategies:o,activeStrategy:a}=this.configuration;if(!o[a])throw new Error(`applyActiveStrategyCallback: active strategy ${a} not found, check tool configuration or spellings`);return(s=o[a][n])==null?void 0:s.call(this,e,r,...i)}setConfiguration(e){this.configuration=Gi(this.configuration,e)}setActiveStrategy(e){this.setConfiguration({activeStrategy:e})}getTargetImageData(e){if(e.startsWith("imageId:")){const r=e.split("imageId:")[1],n=Hr(r);let i=Gy(n);return!i||!i.length||(i=i.filter(o=>o.getCurrentImageId()===r),!i||!i.length)?void 0:i[0].getImageData()}else if(e.startsWith("volumeId:")){const r=Zc(e),n=om(r);return!n||!n.length?void 0:n[0].getImageData()}else if(e.startsWith("videoId:")){const r=Hr(e),n=Gy(r);return!n||!n.length?void 0:n[0].getImageData()}else throw new Error('getTargetIdImage: targetId must start with "imageId:" or "volumeId:"')}getTargetId(e){var n;const r=(n=e.getViewReferenceId)==null?void 0:n.call(e);if(r)return r;throw new Error("getTargetId: viewport must have a getViewReferenceId method")}undo(){this.doneEditMemo(),kv.undo()}redo(){kv.redo()}static createZoomPanMemo(e){const r={pan:e.getPan(),zoom:e.getZoom()},n={restoreMemo:()=>{const i=e.getPan(),o=e.getZoom();e.setZoom(r.zoom),e.setPan(r.pan),e.render(),r.pan=i,r.zoom=o}};return kv.push(n),n}doneEditMemo(){var e,r;(r=(e=this.memo)==null?void 0:e.commitMemo)!=null&&r.call(e)&&kv.push(this.memo),this.memo=null}};Pp.defaults={configuration:{strategies:{},defaultStrategy:void 0,activeStrategy:void 0,strategyOptions:{}}};let Si=Pp;Si.toolName="BaseTool";const{isEqual:Eve}=Vn,{EPSILON:bve}=df,Dve=1-bve;function o8(t,e,r){var c;const{viewPlaneNormal:n}=e,i=t.filter(l=>{let f=l.metadata.viewPlaneNormal;if(!l.metadata.referencedImageId&&!f&&l.metadata.FrameOfReferenceUID){for(const d of l.data.handles.points){const h=Nn(We(),d,e.focalPoint),g=Pt(h,e.viewPlaneNormal);if(!Eve(g,0))return!1}return l.metadata.viewPlaneNormal=e.viewPlaneNormal,l.metadata.cameraFocalPoint=e.focalPoint,!0}if(!f){const{referencedImageId:d}=l.metadata,{imageOrientationPatient:h}=yt("imagePlaneModule",d),g=Nt(h[0],h[1],h[2]),p=Nt(h[3],h[4],h[5]);f=We(),Gn(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(Pt(n,f))>Dve;return f&&u});if(!i.length)return[];const o=r/2,{focalPoint:a}=e,s=[];for(const l of i){const f=l.data,u=f.handles.points[0]||((c=f.contour)==null?void 0:c.polyline[0]);if(!l.isVisible)continue;const d=We();if(!u){s.push(l);continue}Nn(d,a,u);const h=Pt(d,n);Math.abs(h)<o&&s.push(l)}return s}function Em(t,e,r={}){if(t instanceof vr){const n=t.getCamera(),{spacingInNormalDirection:i}=zh(t,n);return o8(e,n,i)}if(t instanceof mr){const n=t.getCurrentImageId();if(!n)return[];const i=n.indexOf(":");r.imageURI=n.substring(i+1)}return e.filter(n=>n.isVisible?n.data.isCanvasAnnotation?!0:t.isReferenceViewable(n.metadata,r):!1)}function QU(t){if(t){if(t.data&&t.highlighted)return Xs.Highlighted;if(wm(t.annotationUID))return Xs.Selected;if(vi(t.annotationUID))return Xs.Locked;if(t.data&&t.autoGenerated)return Xs.AutoGenerated}return Xs.Default}function Ive(t,e,r){const n=_h("textBoxFontSize",t,e,r),i=_h("textBoxFontFamily",t,e,r);return`${n}px ${i}`}const Ove=Object.freeze(Object.defineProperty({__proto__:null,getFont:Ive,getState:QU,style:_E},Symbol.toStringTag,{value:"Module"}));class vf extends Si{constructor(){super(...arguments),this.onImageSpacingCalibrated=e=>{const{element:r,imageId:n}=e.detail,i=Hr(n),o=uc();o.getFramesOfReference().forEach(s=>{const l=o.getAnnotations(s)[this.getToolName()];!l||!l.length||(l.forEach(f=>{var d;if(!((d=f.metadata)!=null&&d.referencedImageId))return;Hr(f.metadata.referencedImageId)===i&&(f.invalidated=!0,f.data.cachedStats={})}),Xh(r))})}}filterInteractableAnnotationsForElement(e,r){if(!(r!=null&&r.length))return[];const n=Se(e),{viewport:i}=n;return Em(i,r)}createAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n,a=Se(i),{viewport:s}=a,c=s.getCamera(),{viewPlaneNormal:l,viewUp:f,position:u}=c,d=this.getReferencedImageId(s,o,l,f),h=s.getViewReference({points:[o]});return{highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),...h,referencedImageId:d,viewUp:f,cameraPosition:u},data:{cachedStats:{},handles:{points:[],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}}}}getReferencedImageId(e,r,n,i){const o=this.getTargetId(e);let a=o.split(/^[a-zA-Z]+:/)[1];if(e instanceof Mr){const s=Zc(o),c=Fe.getVolume(s);a=Fl(c,r,n)}return a}getStyle(e,r,n){return _h(e,r,QU(n),this.mode)}}vf.toolName="AnnotationDisplayTool";const{DefaultHistoryMemo:Mve}=lE,{PointsManager:Pve}=Vn;class pr extends vf{static createAnnotation(...e){let r={annotationUID:null,highlighted:!0,invalidated:!0,metadata:{toolName:this.toolName},data:{text:"",handles:{points:new Array,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:""}};for(const n of e)r=Gi(r,n);return r}static createAnnotationForViewport(e,...r){return this.createAnnotation({metadata:e.getViewReference()},...r)}static createAndAddAnnotation(e,...r){const n=this.createAnnotationForViewport(e,...r);ln(n,e.element),cn(n,e.element)}constructor(e,r){var n,i;super(e,r),this.mouseMoveCallback=(o,a)=>{if(!a)return!1;const{element:s,currentPoints:c}=o.detail,l=c.canvas;let f=!1;for(const u of a){if(vi(u.annotationUID)||!ii(u.annotationUID))continue;const{data:d}=u,h=d.handles?d.handles.activeHandleIndex:void 0,g=this._imagePointNearToolOrHandle(s,u,l,6),p=g&&!u.highlighted,v=!g&&u.highlighted;p||v?(u.highlighted=!u.highlighted,f=!0):d.handles&&d.handles.activeHandleIndex!==h&&(f=!0)}return f},this.isSuvScaled=pr.isSuvScaled,(n=e.configuration)!=null&&n.getTextLines&&(this.configuration.getTextLines=e.configuration.getTextLines),(i=e.configuration)!=null&&i.statsCalculator&&(this.configuration.statsCalculator=e.configuration.statsCalculator)}getHandleNearImagePoint(e,r,n,i){const o=Se(e),{viewport:a}=o,{data:s}=r,{isCanvasAnnotation:c}=s,{points:l,textBox:f}=s.handles;if(f){const{worldBoundingBox:u}=f;if(u){const d={topLeft:a.worldToCanvas(u.topLeft),topRight:a.worldToCanvas(u.topRight),bottomLeft:a.worldToCanvas(u.bottomLeft),bottomRight:a.worldToCanvas(u.bottomRight)};if(n[0]>=d.topLeft[0]&&n[0]<=d.bottomRight[0]&&n[1]>=d.topLeft[1]&&n[1]<=d.bottomRight[1])return s.handles.activeHandleIndex=null,f}}for(let u=0;u<(l==null?void 0:l.length);u++){const d=l[u],h=c?d.slice(0,2):a.worldToCanvas(d);if(Or(n,h)<i===!0)return s.handles.activeHandleIndex=u,d}s.handles.activeHandleIndex=null}getLinkedTextBoxStyle(e,r){return{visibility:this.getStyle("textBoxVisibility",e,r),fontFamily:this.getStyle("textBoxFontFamily",e,r),fontSize:this.getStyle("textBoxFontSize",e,r),color:this.getStyle("textBoxColor",e,r),shadow:this.getStyle("textBoxShadow",e,r),background:this.getStyle("textBoxBackground",e,r),lineWidth:this.getStyle("textBoxLinkLineWidth",e,r),lineDash:this.getStyle("textBoxLinkLineDash",e,r)}}static isSuvScaled(e,r,n){var o;if(e instanceof Mr){const a=Zc(r),s=Fe.getVolume(a);return((o=s==null?void 0:s.scaling)==null?void 0:o.PT)!==void 0}const i=n&&yt("scalingModule",n);return typeof(i==null?void 0:i.suvbw)=="number"}getAnnotationStyle(e){const{annotation:r,styleSpecifier:n}=e,i=p=>this.getStyle(p,n,r),{annotationUID:o}=r,a=ii(o),s=vi(o),c=i("lineWidth"),l=i("lineDash"),f=i("angleArcLineDash"),u=i("color"),d=i("markerSize"),h=i("shadow"),g=this.getLinkedTextBoxStyle(n,r);return{visibility:a,locked:s,color:u,lineWidth:c,lineDash:l,lineOpacity:1,fillColor:u,fillOpacity:0,shadow:h,textbox:g,markerSize:d,angleArcLineDash:f}}_imagePointNearToolOrHandle(e,r,n,i){if(this.getHandleNearImagePoint(e,r,n,i)||this.isPointNearTool(e,r,n,i,"mouse"))return!0}static createAnnotationState(e,r){const{data:n,annotationUID:i}=e,o={...n,cachedStats:{}};delete o.contour,delete o.spline;const a={annotationUID:i,data:structuredClone(o),deleting:r},s=n.contour;return s&&(a.data.contour={...s,polyline:null,pointsManager:Pve.create3(s.polyline.length,s.polyline)}),a}static createAnnotationMemo(e,r,n){if(!r)return;const{newAnnotation:i,deleting:o=i?!1:void 0}=n||{},{annotationUID:a}=r,s=pr.createAnnotationState(r,o),c={restoreMemo:()=>{const l=pr.createAnnotationState(r,o),{viewport:f}=Se(e)||{};if(f==null||f.setViewReference(r.metadata),s.deleting===!0){if(s.deleting=!1,Object.assign(r.data,s.data),r.data.contour){const d=r.data;d.contour.polyline=s.data.contour.pointsManager.points,delete s.data.contour.pointsManager,d.segmentation&&Gl(r)}s.data=l.data,ln(r,e),la(r.annotationUID,!0),f==null||f.render();return}if(s.deleting===!1){s.deleting=!0,s.data=l.data,la(r.annotationUID),wn(r.annotationUID),f==null||f.render();return}const u=ri(a);if(!u){console.warn("No current annotation");return}Object.assign(u.data,s.data),u.data.contour&&(u.data.contour.polyline=s.data.contour.pointsManager.points),s.data=l.data,u.invalidated=!0,cn(u,e,Zt.History)},id:a,operationType:"annotation"};return Mve.push(c),c}createMemo(e,r,n){this.memo||(this.memo=pr.createAnnotationMemo(e,r,n))}static hydrateBase(e,r,n,i={}){if(!r)return null;const{viewport:o}=r,a=o.getFrameOfReferenceUID(),s=o.getCamera(),c=i.viewplaneNormal??s.viewPlaneNormal,l=i.viewUp??s.viewUp,f=i.toolInstance||new e;let u,d=c,h=l;if(i.referencedImageId)u=i.referencedImageId,d=void 0,h=void 0;else if(o instanceof mr){const g=uE(n[0],o);g!==void 0&&(u=o.getImageIds()[g])}else if(o instanceof Mr)u=f.getReferencedImageId(o,n[0],c,l);else throw new Error("Unsupported viewport type");return{FrameOfReferenceUID:a,referencedImageId:u,viewPlaneNormal:d,viewUp:h,instance:f,viewport:o}}}pr.toolName="AnnotationTool";const{CalibrationTypes:Nf}=rs,kf="px",Vv="voxels",eB=[1,2,3,4],Rve=["3,3","4,7"],Lve=["4,3","4,7"],zS={0:"px",1:"percent",2:"dB",3:"cm",4:"seconds",5:"hertz",6:"dB/seconds",7:"cm/sec",8:"cm²",9:"cm²/s",12:"degrees"},Ave=.001,Og="²",La=(t,e)=>{const{calibration:r,hasPixelSpacing:n}=t;let i=n?"mm":kf;const o=n?"mm³":Vv;let a=i+Og,s=1,c="";if(!r||!r.type&&!r.sequenceOfUltrasoundRegions)return{unit:i,areaUnit:a,scale:s,volumeUnit:o};if(r.type===Nf.UNCALIBRATED)return{unit:kf,areaUnit:kf+Og,scale:s,volumeUnit:Vv};if(r.sequenceOfUltrasoundRegions){let f,u;if(Array.isArray(e)&&e.length===2)[f,u]=e;else if(typeof e=="function"){const y=e();f=y[0],u=y[1]}let d=r.sequenceOfUltrasoundRegions.filter(y=>f[0]>=y.regionLocationMinX0&&f[0]<=y.regionLocationMaxX1&&f[1]>=y.regionLocationMinY0&&f[1]<=y.regionLocationMaxY1&&u[0]>=y.regionLocationMinX0&&u[0]<=y.regionLocationMaxX1&&u[1]>=y.regionLocationMinY0&&u[1]<=y.regionLocationMaxY1);if(!(d!=null&&d.length))return{unit:i,areaUnit:a,scale:s,volumeUnit:o};if(d=d.filter(y=>eB.includes(y.regionDataType)&&Rve.includes(`${y.physicalUnitsXDirection},${y.physicalUnitsYDirection}`)),!d.length)return{unit:kf,areaUnit:kf+Og,scale:s,volumeUnit:Vv};const h=d[0],g=Math.abs(h.physicalDeltaX),p=Math.abs(h.physicalDeltaY);if(Jt(g,p,Ave))s=1/g,c="US Region",i=zS[h.physicalUnitsXDirection]||"unknown",a=i+Og;else return{unit:kf,areaUnit:kf+Og,scale:s,volumeUnit:Vv}}else r.scale&&(s=r.scale);return[Nf.ERMF,Nf.USER,Nf.ERROR,Nf.PROJECTION,Nf.CALIBRATED,Nf.UNKNOWN].includes(r==null?void 0:r.type)&&(c=r.type),{unit:i+(c?` ${c}`:""),areaUnit:a+(c?` ${c}`:""),scale:s,volumeUnit:o+(c?` ${c}`:"")}},d5=(t,e)=>{const[r]=e,{calibration:n}=t;let i=["raw"],o=[null],a="";if(!n||!n.type&&!n.sequenceOfUltrasoundRegions)return{units:i,values:o};if(n.sequenceOfUltrasoundRegions){const s=n.sequenceOfUltrasoundRegions.filter(p=>eB.includes(p.regionDataType)&&Lve.includes(`${p.physicalUnitsXDirection},${p.physicalUnitsYDirection}`));if(!(s!=null&&s.length))return{units:i,values:o};const c=s.find(p=>r[0]>=p.regionLocationMinX0&&r[0]<=p.regionLocationMaxX1&&r[1]>=p.regionLocationMinY0&&r[1]<=p.regionLocationMaxY1);if(!c)return{units:i,values:o};const{referencePixelX0:l=0,referencePixelY0:f=0}=c,{physicalDeltaX:u,physicalDeltaY:d}=c,h=(r[1]-c.regionLocationMinY0-f)*d,g=(r[0]-c.regionLocationMinX0-l)*u;a="US Region",o=[g,h],i=[zS[c.physicalUnitsXDirection],zS[c.physicalUnitsYDirection]]}return{units:i,values:o,calibrationType:a}},a8=t=>{var e;return((e=t.calibration)==null?void 0:e.aspect)||1};function Bw(t,e,r,n){const i=We();Gn(i,e,t);const o=Nt(...r),a=Nt(...n),s=We();Qn(s,o,a);const c=ca(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=Pt(s,i)/(c*ca(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function Yh(t,e,r,n){const i=We();Gn(i,e,t);const o=Nt(...r),a=Nt(...n),s=We();Qn(s,o,a);const c=ca(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=Pt(s,i)/(c*ca(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function s8(t,e,r,n,i=.25){const o=c8(t,e,{targetVolumeId:r,stepSize:i});let a;for(const s of o){const c=t.getIntensityFromWorld(s),l=n(c,s);l&&(a=l)}return a}function c8(t,e,{targetVolumeId:r,stepSize:n}){const i=t.getCamera(),{viewPlaneNormal:o}=i,{spacingInNormalDirection:a}=zh(t,i,r),s=a*n||1,c=t.getBounds(),l=[];let f=[...e];for(;bI(f,c);)l.push([...f]),f[0]+=o[0]*s,f[1]+=o[1]*s,f[2]+=o[2]*s;for(f=[...e];bI(f,c);)l.push([...f]),f[0]-=o[0]*s,f[1]-=o[1]*s,f[2]-=o[2]*s;return l}const bI=function(t,e){const[r,n,i,o,a,s]=e,c=10;return t[0]>r+c&&t[0]<n-c&&t[1]>i+c&&t[1]<o-c&&t[2]>a+c&&t[2]<s-c},tB=(t,e,r,n,i,o,a,s)=>{const c=[Nt(r,n,i),Nt(o,n,i),Nt(r,a,i),Nt(o,a,i),Nt(r,n,s),Nt(o,n,s),Nt(r,a,s),Nt(o,a,s)],l=Nt(e[0],e[1],e[2]),f=Nt(t[0],t[1],t[2]),u=-Pt(l,f);let d=null;for(const h of c){const g=Pt(l,h)+u;if(d===null)d=Math.sign(g);else if(Math.sign(g)!==d)return!0}return!1},{EPSILON:Nve}=df,kve=1-Nve;function Gw(t,e){const{viewPlaneNormal:r}=e,n=t.filter(i=>{let o=i.metadata.viewPlaneNormal;if(!o){const{referencedImageId:s}=i.metadata,{imageOrientationPatient:c}=yt("imagePlaneModule",s),l=Nt(c[0],c[1],c[2]),f=Nt(c[3],c[4],c[5]);o=We(),Gn(o,l,f),i.metadata.viewPlaneNormal=o}const a=Math.abs(Pt(r,o))>kve;return o&&a});return n.length?n:[]}const Vve={filterAnnotationsWithinSlice:o8,getWorldWidthAndHeightFromCorners:Bw,getWorldWidthAndHeightFromTwoPoints:Yh,filterAnnotationsForDisplay:Em,getPointInLineOfSightWithCriteria:s8,isPlaneIntersectingAABB:tB,filterAnnotationsWithinSamePlane:Gw,getPointsInLineOfSight:c8},Fve=Object.freeze(Object.defineProperty({__proto__:null,default:Vve,filterAnnotationsForDisplay:Em,filterAnnotationsWithinSamePlane:Gw,filterAnnotationsWithinSlice:o8,getPointInLineOfSightWithCriteria:s8,getPointsInLineOfSight:c8,getWorldWidthAndHeightFromCorners:Bw,getWorldWidthAndHeightFromTwoPoints:Yh,isPlaneIntersectingAABB:tB},Symbol.toStringTag,{value:"Module"}));function qo(t,e,r){let n=!0,i=!0;if(typeof t!="function")throw new TypeError("Expected a function");return NE(r)&&(n="leading"in r?!!r.leading:n,i="trailing"in r?!!r.trailing:i),qh(t,e,{leading:n,trailing:i,maxWait:e})}function Uve(t){var e;return((e=t[0])==null?void 0:e.length)===3}function Bve(t,e){if(!e||e.length===0||e.length===t.length)return t;const r=e[e.length-1]-e[0]+1,n=u3(e.map(o=>t[o][0])),i=u3(e.map(o=>t[o][1]));if(Uve(t)){const o=u3(e.map(a=>t[a][2]));return y9(bg(n,r),bg(i,r),bg(o,r))}else return y9(bg(n,r),bg(i,r))}function Gve(t,e){const r=[],[n,i]=e,o=i-n+1,a=Math.floor(o/t);let s=0,c=Math.round((o-1)/(a-1)*s)+n;for(;c<=i;)r.push(c),s++,c=Math.round((o-1)/(a-1)*s)+n;return r}function $S(t,e,r,n){const i=r-e+1,o=Math.floor(n/100*i)??1,a=Math.floor(i/o)??1;if(isNaN(i)||!i||!a||i/a<2)return t;const s=Math.max(0,e),c=Math.min(t.length-1,r),l=t.slice(0,s),f=t.slice(c+1,t.length),u=Gve(a,[s,c]),d=Bve(t,u);return[...l,...d,...f]}function Ww(t,e){var n,i;return e!=null&&e.autoGenerated?!1:((n=t==null?void 0:t.smoothing)==null?void 0:n.smoothOnAdd)===!0||((i=t==null?void 0:t.smoothing)==null?void 0:i.smoothOnEdit)===!0}function Wve(t,e){return Wo(t,e)<.001}function zve(t,e){return Wo(t,e)===0}function $ve(t,e){for(let r=0;r<t.length;r++)for(let n=0;n<e.length;n++)if(zve(t[r],e[n]))return[r,n]}function _0(t,e,r){return(t+e+r)%e}function DI(t,e,r,n){const[,i,o]=t,[,a,s]=e,c=o.length,l=s.length;let f=t[0],u=e[0];if(!o[f]||!s[u]||!o[i]||!s[a])return[void 0,void 0];for(;f!==i&&u!==a;){if(r(s[u],o[f]))return[f,u];f=_0(f,c,n),u=_0(u,l,n)}return[void 0,void 0]}function jve(t,e){const[r,n]=$ve(t,e)||[],i=(c,l)=>Wve(c,l)===!1,[o,a]=DI([_0(r,t.length,1),r,t],[_0(n,e.length,1),n,e],i,1),[s]=DI([_0(o,t.length,-1),o,t],[_0(a,e.length,-1),a,e],i,-1);return[o,s]}function zw(t,e,r){const{interpolation:n,smoothing:i}=t,o=e;if(n){const{knotsRatioPercentageOnAdd:a,knotsRatioPercentageOnEdit:s,smoothOnAdd:c=!1,smoothOnEdit:l=!1}=i,f=r?s:a;if(r?l:c){const[d,h]=r?jve(e,r):[0,e.length-1];return!e[d]||!e[h]?e:$S(e,d,h,f)}}return o}const Jh=t=>{if(t.shiftKey)return t.ctrlKey?Xi.ShiftCtrl:t.altKey?Xi.ShiftAlt:t.metaKey?Xi.ShiftMeta:Xi.Shift;if(t.ctrlKey)return t.altKey?Xi.CtrlAlt:t.metaKey?Xi.CtrlMeta:Xi.Ctrl;if(t.altKey)return t.metaKey&&Xi.AltMeta||Xi.Alt;if(t.metaKey)return Xi.Meta};function l8(t,e){const r=t[0],n=t[t.length-1],i=nn();ys(i,n[0]-r[0],n[1]-r[1]),_l(i,i);const o=nn(),a=nn();ys(o,-i[1],i[0]),ys(a,i[1],-i[0]);const s=[(r[0]+n[0])/2,(r[1]+n[1])/2],c={dist:0,index:null};for(let u=0;u<t.length;u++){const d=t[u],h=o4(d,s);h>c.dist&&(c.dist=h,c.index=u)}return[t[c.index],s].map(e.canvasToWorld)}function Hve(t,e){const{viewport:r}=t,n=e.data.contour.polyline.map(r.worldToCanvas);return l8(n,r)}const{addCanvasPointsToArray:u8,pointsAreWithinCloseContourProximity:nB,getFirstLineSegmentIntersectionIndexes:rB,getSubPixelSpacingAndXYDirections:Kve}=pf;function qve(t,e,r){this.isDrawing=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=Se(o),{viewport:c}=s,l=Jh(t.detail.event)===this.configuration.contourHoleAdditionModifierKey,{spacing:f,xDir:u,yDir:d}=Kve(c,this.configuration.subPixelResolution)||{};!f||!u||!d||(this.drawData={canvasPoints:[a],polylineIndex:0,contourHoleProcessingEnabled:l,newAnnotation:!0},this.commonData={annotation:e,viewportIdsToRender:r,spacing:f,xDir:u,yDir:d,movingTextBox:!1},He.isInteractingWithTool=!0,o.addEventListener(k.MOUSE_UP,this.mouseUpDrawCallback),o.addEventListener(k.MOUSE_DRAG,this.mouseDragDrawCallback),o.addEventListener(k.MOUSE_CLICK,this.mouseUpDrawCallback),o.addEventListener(k.TOUCH_END,this.mouseUpDrawCallback),o.addEventListener(k.TOUCH_DRAG,this.mouseDragDrawCallback),o.addEventListener(k.TOUCH_TAP,this.mouseUpDrawCallback),Ft(o))}function Xve(t){He.isInteractingWithTool=!1,t.removeEventListener(k.MOUSE_UP,this.mouseUpDrawCallback),t.removeEventListener(k.MOUSE_DRAG,this.mouseDragDrawCallback),t.removeEventListener(k.MOUSE_CLICK,this.mouseUpDrawCallback),t.removeEventListener(k.TOUCH_END,this.mouseUpDrawCallback),t.removeEventListener(k.TOUCH_DRAG,this.mouseDragDrawCallback),t.removeEventListener(k.TOUCH_TAP,this.mouseUpDrawCallback),Xt(t)}function Yve(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=Se(n),{viewport:s}=a,{annotation:c,viewportIdsToRender:l,xDir:f,yDir:u,spacing:d,movingTextBox:h}=this.commonData,{polylineIndex:g,canvasPoints:p,newAnnotation:v}=this.drawData;this.createMemo(n,c,{newAnnotation:v});const y=p[p.length-1],m=s.canvasToWorld(y),w=We();Qn(w,i,m);const x=Math.abs(Pt(w,f)),C=Math.abs(Pt(w,u));if(!(x<=d[0]&&C<=d[1])){if(h){this.isDrawing=!1;const{deltaPoints:S}=e,T=S.world,{textBox:_}=c.data.handles,{worldPosition:E}=_;E[0]+=T[0],E[1]+=T[1],E[2]+=T[2],_.hasMoved=!0}else{const S=this.findCrossingIndexDuringCreate(t);if(S!==void 0)this.applyCreateOnCross(t,S);else{const T=u8(n,p,o,this.commonData);this.drawData.polylineIndex=g+T}c.invalidated=!0}Ne(l),c.invalidated&&cn(c,n,Zt.HandlesUpdated)}}function Jve(t){const{allowOpenContours:e}=this.configuration,{canvasPoints:r,contourHoleProcessingEnabled:n}=this.drawData,i=r[0],o=r[r.length-1],a=t.detail,{element:s}=a;this.doneEditMemo(),this.drawData.newAnnotation=!1,e&&!nB(i,o,this.configuration.closeContourProximity)?this.completeDrawOpenContour(s,{contourHoleProcessingEnabled:n}):this.completeDrawClosedContour(s,{contourHoleProcessingEnabled:n})}function Zve(t,e){this.removeCrossedLinesOnCompleteDraw();const{canvasPoints:r}=this.drawData,{contourHoleProcessingEnabled:n,minPointsToSave:i}=e??{};if(i&&r.length<i||this.haltDrawing(t,r))return!1;const{annotation:o,viewportIdsToRender:a}=this.commonData,s=Se(t),{viewport:c,renderingEngine:l}=s;u8(t,r,r[0],this.commonData),r.pop();const f=Ww(this.configuration,o)?zw(this.configuration,r):r;this.updateContourPolyline(o,{points:f,closed:!0,targetWindingDirection:ua.Clockwise},c);const{textBox:u}=o.data.handles;return u!=null&&u.hasMoved||Ew(o,n),this.isDrawing=!1,this.drawData=void 0,this.commonData=void 0,Ne(a),this.deactivateDraw(t),!0}function Qve(){const{canvasPoints:t}=this.drawData,e=t.length,r=[t[0],t[e-1]],n=t.slice(0,-1).slice(1),i=rB(n,r[0],r[1],!1);if(i){const o=i[1];o===1?this.drawData.canvasPoints=t.splice(1):this.drawData.canvasPoints=t.splice(0,o)}}function e2e(t,e){const{canvasPoints:r}=this.drawData,{contourHoleProcessingEnabled:n}=e??{};if(this.haltDrawing(t,r))return!1;const{annotation:i,viewportIdsToRender:o}=this.commonData,a=Se(t),{viewport:s,renderingEngine:c}=a,l=Ww(this.configuration,i)?zw(this.configuration,r):r;this.updateContourPolyline(i,{points:l,closed:!1},s);const{textBox:f}=i.data.handles,u=i.data.contour.polyline;return i.data.handles.points=[u[0],u[u.length-1]],i.data.isOpenUShapeContour&&(i.data.openUShapeContourVectorToPeak=l8(r,s)),f.hasMoved||Ew(i,n),this.isDrawing=!1,this.drawData=void 0,this.commonData=void 0,Ne(o),this.deactivateDraw(t),!0}function t2e(t){const e=t.detail,{currentPoints:r,lastPoints:n}=e,i=r.canvas,o=n.canvas,{canvasPoints:a}=this.drawData,s=a.slice(0,-1),c=rB(s,i,o,!1);return c===void 0?void 0:c[0]}function n2e(t,e){const r=t.detail,{element:n}=r,{canvasPoints:i,contourHoleProcessingEnabled:o}=this.drawData,{annotation:a,viewportIdsToRender:s}=this.commonData;u8(n,i,i[e],this.commonData),i.pop();const c=i.slice(e),l=Sm(c);if(Jt(l,0)){i.splice(e+1);return}i.splice(0,e);const f={contourHoleProcessingEnabled:o,minPointsToSave:3};this.completeDrawClosedContour(n,f)&&this.activateClosedContourEdit(t,a,s)}function r2e(t){const{allowOpenContours:e}=this.configuration,{canvasPoints:r,contourHoleProcessingEnabled:n}=this.drawData,i=r[0],o=r[r.length-1];e&&!nB(i,o,this.configuration.closeContourProximity)?this.completeDrawOpenContour(t,{contourHoleProcessingEnabled:n}):this.completeDrawClosedContour(t,{contourHoleProcessingEnabled:n})}function i2e(t,e){const r=Math.max(e*3,3);return t.length<r}function o2e(t,e){const{subPixelResolution:r}=this.configuration;if(i2e(e,r)){const{annotation:n,viewportIdsToRender:i}=this.commonData,o=Se(t),{renderingEngine:a}=o;return wn(n.annotationUID),this.isDrawing=!1,this.drawData=void 0,this.commonData=void 0,Ne(i),this.deactivateDraw(t),!0}return!1}function a2e(t){t.activateDraw=qve.bind(t),t.deactivateDraw=Xve.bind(t),t.applyCreateOnCross=n2e.bind(t),t.findCrossingIndexDuringCreate=t2e.bind(t),t.completeDrawOpenContour=e2e.bind(t),t.removeCrossedLinesOnCompleteDraw=Qve.bind(t),t.mouseDragDrawCallback=Yve.bind(t),t.mouseUpDrawCallback=Jve.bind(t),t.completeDrawClosedContour=Zve.bind(t),t.cancelDrawing=r2e.bind(t),t.haltDrawing=o2e.bind(t)}const{addCanvasPointsToArray:s2e,getFirstLineSegmentIntersectionIndexes:Id}=pf;function c2e(t,e){const r=t.detail,{element:n,currentPoints:i,lastPoints:o}=r,a=i.canvas,s=o.canvas,{editCanvasPoints:c,prevCanvasPoints:l}=this.editData,f=Id(l,a,s,e);if(f)this.editData.startCrossingIndex=f[0],this.removePointsUpUntilFirstCrossing(e);else if(l.length>=2)if(c.length>this.configuration.checkCanvasEditFallbackProximity){const u=c[0],d=[];for(let p=0;p<l.length;p++){const v=l[p],y=Or(v,u);d.push({distance:y,index:p})}d.sort((p,v)=>p.distance-v.distance);const h=[d[0],d[1]],g=Math.min(h[0].index,h[1].index);this.editData.startCrossingIndex=g}else{const u=nn();si(u,c[1],c[0]),_l(u,u);const d=6,h=[c[0][0]-u[0]*d,c[0][1]-u[1]*d],g=Id(l,h,c[0],e);if(g){const p=[h];s2e(n,p,c[0],this.commonData),c.unshift(...p),this.removePointsUpUntilFirstCrossing(e),this.editData.editIndex=c.length-1,this.editData.startCrossingIndex=g[0]}}}function l2e(t){const{editCanvasPoints:e,prevCanvasPoints:r}=this.editData;let n=0;for(let i=0;i<e.length-1;i++){const o=[e[i],e[i+1]],a=!!Id(r,o[0],o[1],t);if(n++,a)break}e.splice(0,n),this.editData.editIndex=e.length-1}function u2e(t,e){const r=t.detail,{currentPoints:n,lastPoints:i}=r,o=n.canvas,a=i.canvas,{prevCanvasPoints:s}=this.editData;return!!Id(s,o,a,e)}function f2e(t){const{prevCanvasPoints:e,editCanvasPoints:r}=this.editData;for(let n=r.length-1;n>0;n--){const i=[r[n],r[n-1]],o=!!Id(e,i[0],i[1],t);if(r.pop(),o)break}}function d2e(){const{editCanvasPoints:t,prevCanvasPoints:e,startCrossingIndex:r}=this.editData;if(r===void 0)return;const n=t[t.length-1],i=[];for(let a=0;a<e.length;a++){const s=e[a],c=Or(s,n);i.push({distance:c,index:a})}i.sort((a,s)=>a.distance-s.distance);const o=t.slice(0,-1);for(let a=0;a<i.length;a++){const{index:s}=i[a],c=e[s],l=t[t.length-1];if(!Id(o,c,l,!1))return s}return-1}function h2e(t){const e=t.detail,{currentPoints:r,lastPoints:n}=e,i=r.canvas,o=n.canvas,{editCanvasPoints:a}=this.editData,s=a.slice(0,-2),c=Id(s,i,o,!1);if(!c)return;const l=c[0],f=a.length-l;for(let u=0;u<f;u++)a.pop()}function g2e(t){t.checkForFirstCrossing=c2e.bind(t),t.removePointsUpUntilFirstCrossing=l2e.bind(t),t.checkForSecondCrossing=u2e.bind(t),t.findSnapIndex=d2e.bind(t),t.removePointsAfterSecondCrossing=f2e.bind(t),t.checkAndRemoveCrossesOnEditLine=h2e.bind(t)}const{getSubPixelSpacingAndXYDirections:p2e,addCanvasPointsToArray:iB,getArea:II}=pf;function m2e(t,e,r){this.isEditingClosed=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=Se(o);if(!s)return;const{viewport:c}=s,l=e.data.contour.polyline.map(c.worldToCanvas),{spacing:f,xDir:u,yDir:d}=p2e(c,this.configuration.subPixelResolution);this.editData={prevCanvasPoints:l,editCanvasPoints:[a],startCrossingIndex:void 0,editIndex:0,annotation:e},this.commonData={annotation:e,viewportIdsToRender:r,spacing:f,xDir:u,yDir:d,movingTextBox:!1},He.isInteractingWithTool=!0,o.addEventListener(k.MOUSE_UP,this.mouseUpClosedContourEditCallback),o.addEventListener(k.MOUSE_DRAG,this.mouseDragClosedContourEditCallback),o.addEventListener(k.MOUSE_CLICK,this.mouseUpClosedContourEditCallback),o.addEventListener(k.TOUCH_END,this.mouseUpClosedContourEditCallback),o.addEventListener(k.TOUCH_DRAG,this.mouseDragClosedContourEditCallback),o.addEventListener(k.TOUCH_TAP,this.mouseUpClosedContourEditCallback),Ft(o)}function v2e(t){He.isInteractingWithTool=!1,t.removeEventListener(k.MOUSE_UP,this.mouseUpClosedContourEditCallback),t.removeEventListener(k.MOUSE_DRAG,this.mouseDragClosedContourEditCallback),t.removeEventListener(k.MOUSE_CLICK,this.mouseUpClosedContourEditCallback),t.removeEventListener(k.TOUCH_END,this.mouseUpClosedContourEditCallback),t.removeEventListener(k.TOUCH_DRAG,this.mouseDragClosedContourEditCallback),t.removeEventListener(k.TOUCH_TAP,this.mouseUpClosedContourEditCallback),Xt(t)}function y2e(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=Se(n),{viewport:s}=a,{viewportIdsToRender:c,xDir:l,yDir:f,spacing:u}=this.commonData,{editIndex:d,editCanvasPoints:h,startCrossingIndex:g,annotation:p}=this.editData;this.createMemo(n,p);const v=h[h.length-1],y=s.canvasToWorld(v),m=We();Qn(m,i,y);const w=Math.abs(Pt(m,l)),x=Math.abs(Pt(m,f));if(w<=u[0]&&x<=u[1])return;g!==void 0&&this.checkAndRemoveCrossesOnEditLine(t);const C=iB(n,h,o,this.commonData),S=d+C;if(this.editData.editIndex=S,g===void 0&&h.length>1&&this.checkForFirstCrossing(t,!0),this.editData.snapIndex=this.findSnapIndex(),this.editData.snapIndex===-1){this.finishEditAndStartNewEdit(t);return}this.editData.fusedCanvasPoints=this.fuseEditPointsWithClosedContour(t),g!==void 0&&this.checkForSecondCrossing(t,!0)&&(this.removePointsAfterSecondCrossing(!0),this.finishEditAndStartNewEdit(t)),Ne(c)}function w2e(t){const e=t.detail,{element:r}=e,n=Se(r),{viewport:i,renderingEngine:o}=n,{annotation:a,viewportIdsToRender:s}=this.commonData,{fusedCanvasPoints:c,editCanvasPoints:l}=this.editData;fc(a,{points:c,closed:!0,targetWindingDirection:ua.Clockwise},i),a.autoGenerated&&(a.autoGenerated=!1),cn(a,r);const f=l.pop();this.editData={prevCanvasPoints:c,editCanvasPoints:[f],startCrossingIndex:void 0,editIndex:0,snapIndex:void 0,annotation:a},Ne(s)}function x2e(t){const{prevCanvasPoints:e,editCanvasPoints:r,startCrossingIndex:n,snapIndex:i}=this.editData;if(n===void 0||i===void 0)return;const o=t.detail,{element:a}=o,s=[...r];iB(a,s,e[i],this.commonData),s.length>r.length&&s.pop();let c,l;n>i?(c=i,l=n):(c=n,l=i);const f=Or(e[c],s[0]),u=Or(e[c],s[s.length-1]),d=Or(e[l],s[0]),h=Or(e[l],s[s.length-1]),g=[];for(let C=0;C<c;C++){const S=e[C];g.push([S[0],S[1]])}let p=f+h,v=u+d;if(p<v)for(let C=0;C<s.length;C++){const S=s[C];g.push([S[0],S[1]])}else for(let C=s.length-1;C>=0;C--){const S=s[C];g.push([S[0],S[1]])}for(let C=l;C<e.length;C++){const S=e[C];g.push([S[0],S[1]])}const y=[];for(let C=c;C<l;C++){const S=e[C];y.push([S[0],S[1]])}if(p=d+u,v=h+f,p<v)for(let C=0;C<s.length;C++){const S=s[C];y.push([S[0],S[1]])}else for(let C=s.length-1;C>=0;C--){const S=s[C];y.push([S[0],S[1]])}const m=II(g),w=II(y);return m>w?g:y}function C2e(t){const e=t.detail,{element:r}=e;this.completeClosedContourEdit(r)}function S2e(t){var s;const e=Se(t),{viewport:r}=e,{annotation:n,viewportIdsToRender:i}=this.commonData;this.doneEditMemo();const{fusedCanvasPoints:o,prevCanvasPoints:a}=this.editData;if(o){const c=Ww(this.configuration,n)?zw(this.configuration,o,a):o,l=((s=this.configuration)==null?void 0:s.decimate)||{};fc(n,{points:c,closed:!0,targetWindingDirection:ua.Clockwise},r,{decimate:{enabled:!!l.enabled,epsilon:l.epsilon}}),n.autoGenerated&&(n.autoGenerated=!1),cn(n,t)}this.isEditingClosed=!1,this.editData=void 0,this.commonData=void 0,Ne(i),this.deactivateClosedContourEdit(t)}function T2e(t){this.completeClosedContourEdit(t)}function _2e(t){t.activateClosedContourEdit=m2e.bind(t),t.deactivateClosedContourEdit=v2e.bind(t),t.mouseDragClosedContourEditCallback=y2e.bind(t),t.mouseUpClosedContourEditCallback=C2e.bind(t),t.finishEditAndStartNewEdit=w2e.bind(t),t.fuseEditPointsWithClosedContour=x2e.bind(t),t.cancelClosedContourEdit=T2e.bind(t),t.completeClosedContourEdit=S2e.bind(t)}const{addCanvasPointsToArray:oB,getSubPixelSpacingAndXYDirections:E2e}=pf;function b2e(t,e,r){this.isEditingOpen=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=Se(o),{viewport:c}=s;this.doneEditMemo();const l=e.data.contour.polyline.map(c.worldToCanvas),{spacing:f,xDir:u,yDir:d}=E2e(c,this.configuration.subPixelResolution);this.editData={prevCanvasPoints:l,editCanvasPoints:[a],startCrossingIndex:void 0,editIndex:0},this.commonData={annotation:e,viewportIdsToRender:r,spacing:f,xDir:u,yDir:d,movingTextBox:!1},He.isInteractingWithTool=!0,o.addEventListener(k.MOUSE_UP,this.mouseUpOpenContourEditCallback),o.addEventListener(k.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(k.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),o.addEventListener(k.TOUCH_END,this.mouseUpOpenContourEditCallback),o.addEventListener(k.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(k.TOUCH_TAP,this.mouseUpOpenContourEditCallback),Ft(o)}function D2e(t){He.isInteractingWithTool=!1,t.removeEventListener(k.MOUSE_UP,this.mouseUpOpenContourEditCallback),t.removeEventListener(k.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(k.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),t.removeEventListener(k.TOUCH_END,this.mouseUpOpenContourEditCallback),t.removeEventListener(k.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(k.TOUCH_TAP,this.mouseUpOpenContourEditCallback),Xt(t)}function I2e(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=Se(n),{viewport:s}=a,{viewportIdsToRender:c,xDir:l,yDir:f,spacing:u}=this.commonData,{editIndex:d,editCanvasPoints:h,startCrossingIndex:g}=this.editData,p=h[h.length-1],v=s.canvasToWorld(p),y=We();this.createMemo(n,this.commonData.annotation),Qn(y,i,v);const m=Math.abs(Pt(y,l)),w=Math.abs(Pt(y,f));if(m<=u[0]&&w<=u[1])return;g!==void 0&&this.checkAndRemoveCrossesOnEditLine(t);const x=oB(n,h,o,this.commonData),C=d+x;this.editData.editIndex=C,g===void 0&&h.length>1&&this.checkForFirstCrossing(t,!1),this.editData.snapIndex=this.findSnapIndex(),this.editData.fusedCanvasPoints=this.fuseEditPointsWithOpenContour(t),g!==void 0&&this.checkForSecondCrossing(t,!1)?(this.removePointsAfterSecondCrossing(!1),this.finishEditOpenOnSecondCrossing(t)):this.checkIfShouldOverwriteAnEnd(t)&&this.openContourEditOverwriteEnd(t),Ne(c)}function O2e(t){const e=t.detail,{element:r}=e,n=Se(r),{viewport:i}=n,{annotation:o,viewportIdsToRender:a}=this.commonData,s=this.fuseEditPointsForOpenContourEndEdit();fc(o,{points:s,closed:!1},i);const c=o.data.contour.polyline;o.data.handles.points=[c[0],c[c.length-1]],o.data.handles.activeHandleIndex=1,cn(o,r),this.isEditingOpen=!1,this.editData=void 0,this.commonData=void 0,this.doneEditMemo(),this.deactivateOpenContourEdit(r),this.activateOpenContourEndEdit(t,o,a,null)}function M2e(t){const e=t.detail,{currentPoints:r,lastPoints:n}=e,i=r.canvas,o=n.canvas,{snapIndex:a,prevCanvasPoints:s,startCrossingIndex:c}=this.editData;if(c===void 0||a===void 0)return!1;if(a===-1)return!0;if(a!==0&&a!==s.length-1)return!1;const l=i,f=o,u=s[a],d=nn(),h=nn();ys(d,l[0]-f[0],l[1]-f[1]),ys(h,l[0]-u[0],l[1]-u[1]);const g=i4(d,h),p=Math.sqrt(d[0]*d[0]+d[1]*d[1]),v=Math.sqrt(h[0]*h[0]+h[1]*h[1]);return Math.acos(g/(p*v))<Math.PI/2}function P2e(){const{snapIndex:t,prevCanvasPoints:e,editCanvasPoints:r,startCrossingIndex:n}=this.editData,i=[];if(t===0)for(let s=e.length-1;s>=n;s--){const c=e[s];i.push([c[0],c[1]])}else for(let s=0;s<n;s++){const c=e[s];i.push([c[0],c[1]])}const o=Or(e[n],r[0]),a=Or(e[n],r[r.length-1]);if(o<a)for(let s=0;s<r.length;s++){const c=r[s];i.push([c[0],c[1]])}else for(let s=r.length-1;s>=0;s--){const c=r[s];i.push([c[0],c[1]])}return i}function R2e(t){const{prevCanvasPoints:e,editCanvasPoints:r,startCrossingIndex:n,snapIndex:i}=this.editData;if(n===void 0||i===void 0)return;const o=t.detail,{element:a}=o,s=[...r];oB(a,s,e[i],this.commonData),s.length>r.length&&s.pop();let c,l;n>i?(c=i,l=n):(c=n,l=i);const f=Or(e[c],s[0]),u=Or(e[c],s[s.length-1]),d=Or(e[l],s[0]),h=Or(e[l],s[s.length-1]),g=[];for(let y=0;y<c;y++){const m=e[y];g.push([m[0],m[1]])}const p=f+h,v=u+d;if(p<v)for(let y=0;y<s.length;y++){const m=s[y];g.push([m[0],m[1]])}else for(let y=s.length-1;y>=0;y--){const m=s[y];g.push([m[0],m[1]])}for(let y=l;y<e.length;y++){const m=e[y];g.push([m[0],m[1]])}return g}function L2e(t){const e=t.detail,{element:r}=e,n=Se(r),{viewport:i,renderingEngine:o}=n,{annotation:a,viewportIdsToRender:s}=this.commonData,{fusedCanvasPoints:c,editCanvasPoints:l}=this.editData;fc(a,{points:c,closed:!1},i);const f=a.data.contour.polyline;a.data.handles.points=[f[0],f[f.length-1]],cn(a,r);const u=l.pop();this.editData={prevCanvasPoints:c,editCanvasPoints:[u],startCrossingIndex:void 0,editIndex:0},Ne(s)}function A2e(t){const e=t.detail,{element:r}=e;this.completeOpenContourEdit(r)}function N2e(t){var s;const e=Se(t),{viewport:r}=e,{annotation:n,viewportIdsToRender:i}=this.commonData;this.doneEditMemo();const{fusedCanvasPoints:o,prevCanvasPoints:a}=this.editData;if(o){const c=Ww(this.configuration)?zw(this.configuration,o,a):o,l=((s=this.configuration)==null?void 0:s.decimate)||{};fc(n,{points:c,closed:!1},r,{decimate:{enabled:!!l.enabled,epsilon:l.epsilon}});const f=n.data.contour.polyline;n.data.handles.points=[f[0],f[f.length-1]],n.data.isOpenUShapeContour&&(n.data.openUShapeContourVectorToPeak=l8(o,r)),cn(n,t)}this.isEditingOpen=!1,this.editData=void 0,this.commonData=void 0,Ne(i),this.deactivateOpenContourEdit(t)}function k2e(t){this.completeOpenContourEdit(t)}function V2e(t){t.activateOpenContourEdit=b2e.bind(t),t.deactivateOpenContourEdit=D2e.bind(t),t.mouseDragOpenContourEditCallback=I2e.bind(t),t.mouseUpOpenContourEditCallback=A2e.bind(t),t.fuseEditPointsWithOpenContour=R2e.bind(t),t.finishEditOpenOnSecondCrossing=L2e.bind(t),t.checkIfShouldOverwriteAnEnd=M2e.bind(t),t.fuseEditPointsForOpenContourEndEdit=P2e.bind(t),t.openContourEditOverwriteEnd=O2e.bind(t),t.cancelOpenContourEdit=k2e.bind(t),t.completeOpenContourEdit=N2e.bind(t)}const{getSubPixelSpacingAndXYDirections:F2e}=pf;function U2e(t,e,r,n){this.isDrawing=!0;const i=t.detail,{element:o}=i,a=Se(o),{viewport:s}=a,{spacing:c,xDir:l,yDir:f}=F2e(s,this.configuration.subPixelResolution),u=e.data.contour.polyline.map(s.worldToCanvas);e.data.handles.activeHandleIndex===0&&u.reverse();let h=!1;n!=null&&n.worldPosition&&(h=!0),this.drawData={canvasPoints:u,polylineIndex:u.length-1},this.commonData={annotation:e,viewportIdsToRender:r,spacing:c,xDir:l,yDir:f,movingTextBox:h},He.isInteractingWithTool=!0,o.addEventListener(k.MOUSE_UP,this.mouseUpDrawCallback),o.addEventListener(k.MOUSE_DRAG,this.mouseDragDrawCallback),o.addEventListener(k.MOUSE_CLICK,this.mouseUpDrawCallback),o.addEventListener(k.TOUCH_END,this.mouseUpDrawCallback),o.addEventListener(k.TOUCH_DRAG,this.mouseDragDrawCallback),o.addEventListener(k.TOUCH_TAP,this.mouseUpDrawCallback),Ft(o)}function B2e(t){t.activateOpenContourEndEdit=U2e.bind(t)}function aB(t){return(t.childAnnotationUIDs??[]).map(r=>ri(r).data.contour.polyline)}function bm(t,e){const r=aB(t),n=[];return r.forEach(i=>{const o=i.length,a=new Array(o);for(let s=0;s<o;s++)a[s]=e.worldToCanvas(i[s]);n.push(a)}),n}const{pointsAreWithinCloseContourProximity:G2e}=pf;function W2e(t,e){const r={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:t.viewport.id,annotationUID:e.annotationUID},{lineWidth:n,lineDash:i,color:o,fillColor:a,fillOpacity:s}=this.getAnnotationStyle({annotation:e,styleSpecifier:r}),{closed:c}=e.data.contour;return{color:o,width:n,lineDash:i,fillColor:a,fillOpacity:s,closePath:c}}function z2e(t,e,r){var n;(n=t==null?void 0:t.viewport)!=null&&n.getImageData()&&(r.data.contour.closed?this.renderClosedContour(t,e,r):r.data.isOpenUShapeContour?($2e(t,r),this.renderOpenUShapedContour(t,e,r)):this.renderOpenContour(t,e,r))}function $2e(t,e){e.data.openUShapeContourVectorToPeak||(e.data.openUShapeContourVectorToPeak=Hve(t,e))}function j2e(t,e,r){if(r.parentAnnotationUID)return;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(l=>n.worldToCanvas(l)),a=bm(r,n),s=[o,...a];Rl(e,r.annotationUID,"1",s,i)}function H2e(t,e,r){var c;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(l=>n.worldToCanvas(l));ac(e,r.annotationUID,"1",o,i);const s=r.data.handles.activeHandleIndex;if(((c=this.configuration.alwaysRenderOpenContourHandles)==null?void 0:c.enabled)===!0){const l=this.configuration.alwaysRenderOpenContourHandles.radius,f="0",u=[o[0],o[o.length-1]];s===0?u.shift():s===1&&u.pop(),fr(e,r.annotationUID,f,u,{color:i.color,handleRadius:l})}if(s!==null){const l="1",f=s===0?0:o.length-1,u=o[f];fr(e,r.annotationUID,l,[u],{color:i.color})}}function K2e(t,e,r){const{viewport:n}=t,{openUShapeContourVectorToPeak:i}=r.data,{polyline:o}=r.data.contour;if(this.renderOpenContour(t,e,r),!i)return;const a=n.worldToCanvas(o[0]),s=n.worldToCanvas(o[o.length-1]),c=[n.worldToCanvas(i[0]),n.worldToCanvas(i[1])],l=this._getRenderingOptions(t,r);ac(e,r.annotationUID,"first-to-last",[a,s],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"}),ac(e,r.annotationUID,"midpoint-to-open-contour",[c[0],c[1]],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"})}function q2e(t,e,r){const n=this._getRenderingOptions(t,r),{allowOpenContours:i}=this.configuration,{canvasPoints:o}=this.drawData;if(n.closePath=!1,ac(e,r.annotationUID,"1",o,n),i){const a=o[0],s=o[o.length-1];G2e(a,s,this.configuration.closeContourProximity)?ac(e,r.annotationUID,"2",[s,a],n):fr(e,r.annotationUID,"0",[a],{color:n.color,handleRadius:2})}}function X2e(t,e,r){const{viewport:n}=t,{fusedCanvasPoints:i}=this.editData;if(i===void 0){this.renderClosedContour(t,e,r);return}const o=bm(r,n),a=[i,...o],s=this._getRenderingOptions(t,r),c="preview-1";r.parentAnnotationUID&&s.fillOpacity&&(s.fillOpacity=0),Rl(e,r.annotationUID,c,a,s)}function Y2e(t,e,r){const{fusedCanvasPoints:n}=this.editData;if(n===void 0){this.renderOpenContour(t,e,r);return}const i=this._getRenderingOptions(t,r);ac(e,r.annotationUID,"preview-1",n,i)}function J2e(t,e,r){if(r.parentAnnotationUID)return;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(g=>n.worldToCanvas(g)),a=bm(r,n),s="1",c=o[0],l=6,f=100,u=[];for(let g=0;g<f;g++){const p=g/f*2*Math.PI,v=c[0]+l*Math.cos(p),y=c[1]+l*Math.sin(p);u.push([v,y])}const d=[[c[0]-l*2,c[1]],[c[0]+l*2,c[1]],[c[0],c[1]-l*2],[c[0],c[1]+l*2]];Rl(e,r.annotationUID,s+"-crosshair_v",[d[0],d[1]],i),Rl(e,r.annotationUID,s+"-crosshair_h",[d[2],d[3]],i);const h=[u,...a];Rl(e,r.annotationUID,s,h,i)}function Z2e(t){t.renderContour=z2e.bind(t),t.renderClosedContour=j2e.bind(t),t.renderOpenContour=H2e.bind(t),t.renderPointContourWithMarker=J2e.bind(t),t.renderOpenUShapedContour=K2e.bind(t),t.renderContourBeingDrawn=q2e.bind(t),t.renderClosedContourBeingEdited=X2e.bind(t),t.renderOpenContourBeingEdited=Y2e.bind(t),t._getRenderingOptions=W2e.bind(t)}function Aa(t){const e=Q2e(t),r=(e.top[1]+e.bottom[1])/2;return[e.right[0],r]}function Q2e(t){const e=[t[0],t[1]].sort(a),r=[t[0],t[1]].sort(s),n=e[e.length-1],i=r[0],o=r[r.length-1];return{top:i,bottom:o,right:n};function a(c,l){return c[0]<l[0]?-1:1}function s(c,l){return c[1]<l[1]?-1:1}}const eye=Object.freeze(Object.defineProperty({__proto__:null,getTextBoxCoordsCanvas:Aa},Symbol.toStringTag,{value:"Module"}));function Xl(t,e){if(t instanceof Mr){const r=Zc(e),n=Fe.getVolume(r);return!!(n!=null&&n.scaling)&&Object.keys(n.scaling).length>0}else if(t instanceof mr){const{preScale:r}=t.getImageData()||{};return!!(r!=null&&r.scaled)}else return!1}function jS(t,e){let r=0;for(let n=0;n<t.length-1;n++){const i=t[n],o=t[n+1];r+=Math.sqrt(Math.pow(o[0]-i[0],2)+Math.pow(o[1]-i[1],2))}if(e){const n=t[0],i=t[t.length-1];r+=Math.sqrt(Math.pow(i[0]-n[0],2)+Math.pow(i[1]-n[1],2))}return r}class tye extends pr{constructor(e,r){super(e,r)}renderAnnotation(e,r){let n=!1;const{viewport:i}=e,{element:o}=i;if(!i.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),n;let a=pn(this.getToolName(),o);if(!(a!=null&&a.length)||(a=this.filterInteractableAnnotationsForElement(o,a),!(a!=null&&a.length)))return n;const s=this.getTargetId(i),c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:e.viewport.id};for(let l=0;l<a.length;l++){const f=a[l];c.annotationUID=f.annotationUID;const u=this.getAnnotationStyle({annotation:f,styleSpecifier:c});if(!u.visibility)continue;const d=this.renderAnnotationInstance({enabledElement:e,targetId:s,annotation:f,annotationStyle:u,svgDrawingHelper:r});n||(n=d),f.invalidated=!1}return n}createAnnotation(e){const r=super.createAnnotation(e);return Object.assign(r.data,{contour:{polyline:[],closed:!1}}),Object.assign(r,{interpolationUID:"",autoGenerated:!1}),r}addAnnotation(e,r){return ln(e,r)}cancelAnnotation(e){}moveAnnotation(e,r){const{points:n}=e.data.handles;for(let i=0,o=n.length;i<o;i++){const a=n[i];a[0]+=r[0],a[1]+=r[1],a[2]+=r[2]}e.invalidated=!0,mm(e).forEach(i=>this.moveAnnotation(i,r))}updateContourPolyline(e,r,n,i){var a;const o=((a=this.configuration)==null?void 0:a.decimate)||{};fc(e,r,n,{decimate:{enabled:!!o.enabled,epsilon:o.epsilon},updateWindingDirection:i==null?void 0:i.updateWindingDirection})}getPolylinePoints(e){var r;return((r=e.data.contour)==null?void 0:r.polyline)??e.data.polyline}renderAnnotationInstance(e){const{enabledElement:r,annotationStyle:n,svgDrawingHelper:i}=e,o=e.annotation;if(o.parentAnnotationUID)return;const{annotationUID:a}=o,{viewport:s}=r,{worldToCanvas:c}=s,l=this.getPolylinePoints(o).map(y=>c(y)),{lineWidth:f,lineDash:u,color:d,fillColor:h,fillOpacity:g}=n,p=bm(o,s),v=[l,...p];return Rl(i,a,"contourPolyline",v,{color:d,lineDash:u,lineWidth:Math.max(.1,f),fillColor:h,fillOpacity:g}),!0}}class nye{constructor(){this.annotationUIDs=new Set,this._isVisible=!0,this.visibleFilter=this.unboundVisibleFilter.bind(this)}unboundVisibleFilter(e){return!this._isVisible||!this.annotationUIDs.has(e)}has(e){return this.annotationUIDs.has(e)}setVisible(e=!0,r,n){this._isVisible!==e&&(this._isVisible=e,this.annotationUIDs.forEach(i=>{const o=ri(i);if(!o){this.annotationUIDs.delete(i);return}if(o.isVisible===e||!e&&(n==null?void 0:n(i))===!1)return;o.isVisible=e;const a={...r,annotation:o};it(Je,k.ANNOTATION_MODIFIED,a)}))}get isVisible(){return this._isVisible}findNearby(e,r){const n=[...this.annotationUIDs];if(n.length===0)return null;if(!e)return n[r===1?0:n.length-1];const i=n.indexOf(e);return i===-1||i+r<0||i+r>=n.length?null:n[i+r]}add(...e){e.forEach(r=>this.annotationUIDs.add(r))}remove(...e){e.forEach(r=>this.annotationUIDs.delete(r))}clear(){this.annotationUIDs.clear()}}const Tr={...lpe,...ope,resetAnnotationManager:V1e},rye=Object.freeze(Object.defineProperty({__proto__:null,AnnotationGroup:nye,FrameOfReferenceSpecificAnnotationManager:cU,config:Ove,locking:b1e,selection:M1e,state:Tr,visibility:N1e},Symbol.toStringTag,{value:"Module"})),OI="PlanarFreehandContourSegmentationTool";function f8(t,e=[]){const{viewport:r,sliceData:n,annotation:i}=t,o=new Map,{toolName:a,originalToolName:s}=i.metadata,c=s||a,l=(pn(c,r.element)||[]).filter(f=>!f.metadata.originalToolName||f.metadata.originalToolName===c);if(c!==OI){const f=pn(OI,r.element);f!=null&&f.length&&f.forEach(u=>{const{metadata:d}=u;d.originalToolName===c&&d.originalToolName!==d.toolName&&l.push(u)})}if(!(l!=null&&l.length))return o;for(let f=0;f<n.numberOfSlices;f++){const u=l.filter(h=>h.metadata.sliceIndex===f);if(!(u!=null&&u.length))continue;const d=u.filter(h=>e.every(g=>{const p=g.parentKey?g.parentKey(h):h,v=p==null?void 0:p[g.key];return Array.isArray(v)?v.every((y,m)=>y===g.value[m]):v===g.value}));d.length&&o.set(f,d)}return o}function iye(t,e){const r=f8(t,e),n=[];if(!(r!=null&&r.size))return n;for(const i of r.values())i.forEach(o=>{n.push(o)});return n}function sB(t,e,r){const n=Gi({data:{},metadata:{}},r);return Object.assign(n,{highlighted:!1,invalidated:!0,autoGenerated:!0,annotationUID:void 0,cachedStats:{},childAnnotationUIDs:[],parentAnnotationUID:void 0}),Object.assign(n.data,{handles:{points:e.points||e||[],interpolationSources:e.sources,activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},contour:{...r.data.contour,polyline:t}}),n}function oye(t,e){const r=f8(e,[{key:"interpolationUID",value:e.interpolationUID}]),n=aye(r);if(!n){console.warn("No annotations found to interpolate",r);return}const i=sye(r,t.annotationUID),o=[];for(let a=n[0]+1;a<n[1];a++)if(cye(r,a)){const s=uye(a,n,r);((s==null?void 0:s[0])===i||(s==null?void 0:s[1])===i)&&lye(s,o,a)}return{interpolationData:r,interpolationList:o}}function aye(t){let e=1/0,r=-1/0,n=!1;for(const[i,o]of t.entries())o.length&&(e=Math.min(i,e),r=Math.max(i,r),n=!0);if(n)return[e,r]}function sye(t,e){for(const[r,n]of t)for(let i=0;i<n.length;i++)if(n[i].annotationUID===e)return r}function cye(t,e){const r=t.get(e);return!(r!=null&&r.length)||r.length===1&&r[0].autoGenerated}function lye(t,e,r){const[n]=t;e[n]||(e[n]={pair:t,list:[]}),e[n].list.push(r)}function uye(t,e,r){const n=[];let i=!0;for(let o=t-1;o>=e[0];o--){const a=r.get(o);if(a!=null&&a.length){if(a[0].autoGenerated)continue;a.length>1&&(i=!1),n.push(o);break}}if(!(!i||!n.length)){for(let o=t+1;o<=e[1];o++){const a=r.get(o);if(a!=null&&a.length){if(a[0].autoGenerated)continue;a.length>1&&(i=!1),n.push(o);break}}if(!(!i||n.length<2))return n}}const{PointsManager:MI}=Vn;function fye(t,e=12){const r=MI.create3(e);r.sources=[];const{sources:n}=r,{length:i,sources:o=[]}=t,a=5;if(i<a*3)return t.subselect(e);const s=Math.floor(Math.max(2*i/e,a*2));o.forEach(()=>n.push(MI.create3(e)));const c=dye(t,a),l=hye(c,e),f=[];if((l==null?void 0:l.length)>2){let u=-1;const d=s/3;l.forEach(p=>{const[v,,y]=p,m=Math.ceil((v+y)/2);y-u<d||(m-v>2*d?(r0(f,u,v,s,i),u=r0(f,v,m,s,i)):u=r0(f,u,m,s,i),y-u>d&&(u=r0(f,u,y,s,i)))});const h=f[0];HS(h+i-u,i)>2*d&&r0(f,u,h-d,s,i)}else{const u=Math.floor(i/e);r0(f,-1,i-u,u,i)}return f.forEach(u=>{const d=t.getPointArray(u);r.push(d),o.forEach((h,g)=>n[g].push(h.getPoint(u)))}),r}function dye(t,e=6){const{length:r}=t,n=We(),i=We(),o=new Float32Array(r);for(let a=0;a<r;a++){const s=t.getPoint(a),c=t.getPoint(a-e),l=t.getPoint((a+e)%r);Nn(n,s,c),Nn(i,l,s);const f=Pt(n,i)/(mh(n)*mh(i));o[a]=f}return o}function hye(t,e){const{max:r,deviation:n}=gye(t),{length:i}=t;if(n<.01||i<e*3)return[];const o=[];let a=null,s,c=0;for(let l=0;l<i;l++){const f=t[l];f<r-n?a?(a[2]=l,f<s&&(s=f,c=l),a[1]=c):(s=f,c=l,a=[l,l,l]):a&&(o.push(a),a=null)}return a&&(o[0][0]===0?o[0][0]=a[0]:(a[1]=c,a[2]=i-1,o.push(a))),o}function r0(t,e,r,n,i){r<e&&(r+=i);const o=r-e,a=Math.ceil(o/n);if(a<=0)return t[t.length-1]!==r&&t.push(HS(r,i)),r;for(let s=1;s<=a;s++){const c=HS(e+s*o/a,i);t.push(c)}return t[t.length-1]}function HS(t,e){return(Math.round(t)+e)%e}function gye(t){const{length:e}=t;let r=0,n=1/0,i=-1/0,o=0;for(let s=0;s<e;s++){const c=t[s];r+=c,n=Math.min(n,c),i=Math.max(i,c)}const a=r/e;for(let s=0;s<e;s++){const c=t[s]-a;o+=c*c}return{mean:a,max:i,min:n,sumSq:o,deviation:Math.sqrt(o/e)}}function pye(t){const{parentAnnotationUID:e,annotationUID:r}=t;if(!e)return t.interpolationUID;const n=Tr.getAnnotation(e),{interpolationUID:i}=n,o=n.childAnnotationUIDs.indexOf(r);return t.interpolationUID=`${i}-${o}`,t.interpolationUID}const{PointsManager:Mg}=Vn,PI=.2;function N2(t){if(!t.annotation)return;const{isInterpolationUpdate:e,annotation:r}=t;queueMicrotask(()=>{try{e&&(r.isInterpolationUpdate=!0,r.autoGenerated=!1),mye(t)}finally{e&&(r.autoGenerated=!0)}})}function mye(t){const{annotation:e}=t;pye(e);const{interpolationData:r,interpolationList:n}=oye(e,t)||{};if(!r||!n)return;const i={toolName:e.metadata.toolName,toolType:e.metadata.toolName,viewport:t.viewport};for(let l=0;l<n.length;l++)n[l]&&vye(n[l].list,n[l].pair,r,i);const{id:o,renderingEngineId:a,element:s}=t.viewport,c={annotation:e,element:s,viewportId:o,renderingEngineId:a};n.length&&it(t.viewport.element,k.ANNOTATION_INTERPOLATION_PROCESS_COMPLETED,c)}function vye(t,e,r,n){const i=r.get(e[0])[0],o=r.get(e[1])[0],a=FI(i.data.contour.polyline),s=FI(o.data.contour.polyline),{c1Interp:c,c2Interp:l}=Sye(a,s);c.kIndex=e[0],l.kIndex=e[1],t.forEach(function(f){yye(c,l,f,e,r,a.x.length>s.x.length,n)})}function yye(t,e,r,n,i,o,a){const[s,c]=n,l=(r-s)/(c-s),f=i.get(s)[0],u=i.get(c)[0],d=Cye(t,e,l,o),h=l>.5?u:f,g=fye(d);i.has(r)?xye(d,g,r,h,a):wye(d,g,r,h,a)}function wye(t,e,r,n,i){var f;const o=t.points,{viewport:a}=i,s=sB(o,e,n),c=a.getViewReference({sliceIndex:r});if(!c)throw new Error(`Can't find slice ${r}`);Object.assign(s.metadata,c),Tr.addAnnotation(s,a.element),(f=n.onInterpolationComplete)==null||f.call(n,s,n);const{parentAnnotationUID:l}=n;if(l){const u=Tr.getAnnotation(l),d=cB(u,r,i);Vw(a,d,s)}}function cB(t,e,r){const{viewport:n}=r,i=Tr.getAnnotations(t.metadata.toolName,n.element);for(let o=0;o<i.length;o++){const a=i[o];if(a.interpolationUID===t.interpolationUID&&a.metadata.sliceIndex===e)return a}}function xye(t,e,r,n,i){const o=cB(n,r,i),a=t.points,s=sB(a,e,o);Object.assign(o,{metadata:s.metadata,data:s.data})}function Cye(t,e,r,n){const i=n?t.I:e.I,o=Mg.fromXYZ(t),a=Mg.fromXYZ(e),{length:s}=o,c=Mg.create3(s),l=We(),f=We(),u=Mg.create3(s);u.kIndex=t.kIndex;const d=Mg.create3(s);d.kIndex=e.kIndex;for(let h=0;h<t.x.length;h++)if(i[h]){const g=o.getPoint(h),p=a.getPoint(h);u.push(g),d.push(p),Nn(l,p,g),c.push(An(f,g,l,r))}return c.sources=[u,d],c}function Sye(t,e){const r=VI(t),n=VI(e),i=Math.max(Math.ceil(r[r.length-1]/PI),Math.ceil(n[n.length-1]/PI)),o=kI(r),a=kI(n),s=i+e.x.length,c=i+t.x.length,l=NI(s,o),f=NI(c,a),u=AI(s-2,t.x.length),d=AI(c-2,e.x.length),h=LI(l,u),g=LI(f,d),p=RI(t,h),v=RI(e,g);return _ye(p,v),Tye(p,v)}function Tye(t,e){const r={x:[],y:[],z:[],I:[]},n={x:[],y:[],z:[],I:[]};for(let i=0;i<t.x.length;i++)(t.I[i]||e.I[i])&&(r.x.push(t.x[i]),r.y.push(t.y[i]),r.z.push(t.z[i]),r.I.push(t.I[i]),n.x.push(e.x[i]),n.y.push(e.y[i]),n.z.push(e.z[i]),n.I.push(e.I[i]));return{c1Interp:r,c2Interp:n}}function _ye(t,e){const r=t.x.length,n={startingNode:0,totalSquaredXYLengths:1/0};for(let o=0;o<r;o++){let a=o,s=0;for(let c=0;c<r;c++)s+=(t.x[a]-e.x[c])**2+(t.y[a]-e.y[c])**2+(t.z[a]-e.z[c])**2,a++,a===r&&(a=0);s<n.totalSquaredXYLengths&&(n.totalSquaredXYLengths=s,n.startingNode=o)}const i=n.startingNode;Fv(t.x,i),Fv(t.y,i),Fv(t.z,i),Fv(t.I,i)}function Fv(t,e){e-=t.length*Math.floor(e/t.length);const r=t.splice(0,e);return t.push(...r),t}function RI(t,e){const r={x:[],y:[],z:[],I:[]};for(let n=0;n<t.x.length-1;n++){r.x.push(t.x[n]),r.y.push(t.y[n]),r.z.push(t.z[n]),r.I.push(!0);const i=(t.x[n+1]-t.x[n])/(e[n]+1),o=(t.y[n+1]-t.y[n])/(e[n]+1),a=(t.z[n+1]-t.z[n])/(e[n]+1);for(let 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a=k2(r);if(!a){console.warn("Unable to find matching viewport for annotation interpolation",r);return}r.autoGenerated&&(Gl(r),r.autoGenerated=!1);const s=b3(a),c={viewport:a,sliceData:s,annotation:r,interpolationUID:r.interpolationUID,isInterpolationUpdate:n===Zt.InterpolationUpdated};N2(c)},hs.handleAnnotationDelete=e=>{const r=e.detail.annotation;if(!(r!=null&&r.metadata))return;const{toolName:n}=r.metadata;if(!hs.toolNames.includes(n)||r.autoGenerated)return;const i=k2(r);if(!i){console.warn("No viewport, can't delete interpolated results",r);return}const o=b3(i),a={viewport:i,sliceData:o,annotation:r,interpolationUID:r.interpolationUID};r.autoGenerated=!1,UI(a)};let Fc=hs;function b3(t){return{numberOfSlices:t.getNumberOfSlices(),imageIndex:t.getCurrentImageIdIndex()}}function lB(t){t.forEach(e=>{const r=di(e);if(!r){console.warn(`ToolGroup not available for 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Tp(t,e){const r=sr,n=e??uB();let i=[...t];if(Jt(i[0],[0,0,0,0])||(console.warn("addColorLUT: [0, 0, 0, 0] color is not provided for the background color (segmentIndex =0), automatically adding it"),i=[[0,0,0,0],...i]),i=i.map(o=>o.length===3?[o[0],o[1],o[2],255]:o),i.length<255){const o=h5.slice(i.length);i=[...i,...o]}return r.addColorLUT(i,n),n}function Mye(t,e){if(!t)throw new Error("addColorLUT: colorLUT is required");return Tp(t,e)}function Pye(t,e,r){if(!ym(r))throw new Error(`setColorLUT: could not find colorLUT with index ${r}`);const n=Ma(t,{segmentationId:e});if(!n)throw new Error(`viewport specific state for viewport ${t} does not exist`);n.forEach(i=>{i.colorLUTIndex=r}),Dc(t,e)}function $l(t,e,r){const n=Ma(t,{segmentationId:e});if(!n||n.length===0)return null;const i=n[0],{colorLUTIndex:o}=i,a=ym(o);let s=a[r];if(!s){if(typeof r!="number")return console.warn(`Can't create colour for LUT index ${r}`),null;s=a[r]=[0,0,0,0]}return s}function fB(t,e,r,n){const i=$l(t,e,r);for(let o=0;o<n.length;o++)i[o]=n[o];Dc(t,e)}const Rye=Object.freeze(Object.defineProperty({__proto__:null,addColorLUT:Mye,getSegmentIndexColor:$l,setColorLUT:Pye,setSegmentIndexColor:fB},Symbol.toStringTag,{value:"Module"}));function dB(t,e){return sr.getSegmentationRepresentationVisibility(t,e)}function hB({segmentationId:t,segmentIndex:e,viewportId:r,autoGenerated:n=!1}){const i=$l(r,t,e),o=dB(r,{segmentationId:t,type:Lt.Contour}),a=Dd(r),s=(a==null?void 0:a.segmentationId)===t,l=Ya.getStyle({viewportId:r,segmentationId:t,type:Lt.Contour,segmentIndex:e});let f=1,u,d=1,h=0;n?(f=l.outlineWidthAutoGenerated??f,u=l.outlineDashAutoGenerated??u,d=l.outlineOpacity??d,h=l.fillAlphaAutoGenerated??h):s?(f=l.outlineWidth??f,u=l.outlineDash??u,d=l.outlineOpacity??d,h=l.fillAlpha??h):(f=l.outlineWidthInactive??f,u=l.outlineDashInactive??u,d=l.outlineOpacityInactive??d,h=l.fillAlphaInactive??h),Ra(t)===e&&(f+=l.activeSegmentOutlineWidthDelta),f=l.renderOutline?f:0,h=l.renderFill?h:0;const g=`rgba(${i[0]}, ${i[1]}, ${i[2]}, ${d})`,p=`rgb(${i[0]}, ${i[1]}, ${i[2]})`,y=!VE(r,{segmentationId:t,type:Lt.Contour}).has(e);return{color:g,fillColor:p,lineWidth:f,fillOpacity:h,lineDash:u,textbox:{color:g},visibility:o&&y}}const J8=class J8 extends tye{constructor(e,r){var n;super(e,r),(n=this.configuration.interpolation)!=null&&n.enabled&&Fc.addTool(this.getToolName())}isContourSegmentationTool(){return!0}createAnnotation(e){const r=e.detail,{element:n}=r,i=Se(n);if(!i)return;const{viewport:o}=i,a=super.createAnnotation(e);if(!this.isContourSegmentationTool())return a;const s=Dd(o.id);if(!s)throw new Error("No active segmentation detected, create one before using scissors tool");if(!s.representationData.Contour)throw new Error("A contour segmentation must be active");const{segmentationId:c}=s,l=Ra(c);return Gi(a,{data:{segmentation:{segmentationId:c,segmentIndex:l}}})}addAnnotation(e,r){const n=super.addAnnotation(e,r);return this.isContourSegmentationTool()&&Gl(e),n}cancelAnnotation(e){this.isContourSegmentationTool()&&Bl(e),super.cancelAnnotation(e)}getAnnotationStyle(e){const r=super.getAnnotationStyle(e);if(!this.isContourSegmentationTool())return r;const n=this._getContourSegmentationStyle(e);return Gi(r,n)}renderAnnotationInstance(e){const{annotation:r}=e,{invalidated:n}=r,i=super.renderAnnotationInstance(e);if(n&&this.isContourSegmentationTool()){const{segmentationId:o}=r.data.segmentation;Eo(o);const 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0:n.units)||"unitless"}return"unknown"}const{pointCanProjectOnLine:BI}=pf,{EPSILON:Aye}=df,Nye=1-Aye,Z8=class Z8 extends P1{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,shadow:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:Xi.Shift,alwaysRenderOpenContourHandles:{enabled:!1,radius:2},allowOpenContours:!0,closeContourProximity:10,checkCanvasEditFallbackProximity:6,makeClockWise:!0,subPixelResolution:4,smoothing:{smoothOnAdd:!1,smoothOnEdit:!1,knotsRatioPercentageOnAdd:40,knotsRatioPercentageOnEdit:40},interpolation:{enabled:!1,onInterpolationComplete:null},decimate:{enabled:!1,epsilon:.1},displayOnePointAsCrosshairs:!1,calculateStats:!0,getTextLines:kye,statsCalculator:Hc}}){super(e,r),this.isDrawing=!1,this.isEditingClosed=!1,this.isEditingOpen=!1,this.addNewAnnotation=n=>{const i=n.detail,{element:o}=i,a=this.createAnnotation(n);this.addAnnotation(a,o);const s=Ot(o,this.getToolName());return this.activateDraw(n,a,s),n.preventDefault(),Ne(s),a},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,c=Ot(s,this.getToolName());this.activateOpenContourEndEdit(n,i,c,o)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o,s=Ot(a,this.getToolName());i.data.contour.closed?this.activateClosedContourEdit(n,i,s):this.activateOpenContourEdit(n,i,s),n.preventDefault()},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{polyline:l}=i.data.contour;let f=c.worldToCanvas(l[0]);for(let h=1;h<l.length;h++){const g=f,p=c.worldToCanvas(l[h]);if(BI(o,g,p,a))return!0;f=p}if(!i.data.contour.closed)return!1;const u=c.worldToCanvas(l[0]),d=c.worldToCanvas(l[l.length-1]);return BI(o,u,d,a)},this.cancel=n=>{const i=this.isDrawing,o=this.isEditingOpen,a=this.isEditingClosed;i?this.cancelDrawing(n):o?this.cancelOpenContourEdit(n):a&&this.cancelClosedContourEdit(n)},this._calculateCachedStats=(n,i,o,a)=>{const{data:s}=n,{cachedStats:c}=s,{polyline:l,closed:f}=s.contour,u=Object.keys(c);for(let h=0;h<u.length;h++){const g=u[h],p=this.getTargetImageData(g);if(!p)continue;const{imageData:v,metadata:y}=p,m=l.map(I=>i.worldToCanvas(I)),w={isPreScaled:Xl(i,g),isSuvScaled:this.isSuvScaled(i,g,n.metadata.referencedImageId)},x=Yl(y.Modality,n.metadata.referencedImageId,w),C=La(p,()=>{const I=s.contour.polyline,P=I.length,O=new Array(P);for(let te=0;te<P;te++)O[te]=i.worldToCanvas(I[te]);const{maxX:A,maxY:V,minX:G,minY:R}=nf(O),N=i.canvasToWorld([G,R]),F=ei(v,N),j=i.canvasToWorld([A,V]),X=ei(v,j);return[F,X]}),S=m[0],T=i.canvasToWorld(S),_=i.canvasToWorld([S[0]+1,S[1]]),E=i.canvasToWorld([S[0],S[1]+1]),b=to(T,_),D=to(T,E);f?this.updateClosedCachedStats({targetId:g,viewport:i,canvasCoordinates:m,points:l,imageData:v,metadata:y,cachedStats:c,modalityUnit:x,calibratedScale:C,deltaInX:b,deltaInY:D}):this.updateOpenCachedStats({metadata:y,canvasCoordinates:m,targetId:g,cachedStats:c,modalityUnit:x,calibratedScale:C,deltaInX:b,deltaInY:D})}const d=n.invalidated;return n.invalidated=!1,d&&cn(n,a.viewport.element,Zt.StatsUpdated),c},this._renderStats=(n,i,o,a)=>{const{data:s}=n,c=this.getTargetId(i),l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:o.viewport.id,annotationUID:n.annotationUID},f=this.getLinkedTextBoxStyle(l,n);if(!f.visibility)return;const u=this.configuration.getTextLines(s,c);if(!u||u.length===0)return;const d=s.contour.polyline.map(x=>i.worldToCanvas(x));if(!s.handles.textBox.hasMoved){const x=Aa(d);s.handles.textBox.worldPosition=i.canvasToWorld(x)}const h=i.worldToCanvas(s.handles.textBox.worldPosition),p=uo(a,n.annotationUID??"","1",u,h,d,{},f),{x:v,y,width:m,height:w}=p;s.handles.textBox.worldBoundingBox={topLeft:i.canvasToWorld([v,y]),topRight:i.canvasToWorld([v+m,y]),bottomLeft:i.canvasToWorld([v,y+w]),bottomRight:i.canvasToWorld([v+m,y+w])}},a2e(this),g2e(this),_2e(this),V2e(this),B2e(this),Z2e(this),this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}filterInteractableAnnotationsForElement(e,r){if(!r||!r.length)return;const n=Se(e),{viewport:i}=n;let o;if(i instanceof vr){const a=i.getCamera(),{spacingInNormalDirection:s}=zh(i,a);o=this.filterAnnotationsWithinSlice(r,a,s)}else o=Em(i,r);return o}filterAnnotationsWithinSlice(e,r,n){const{viewPlaneNormal:i}=r,o=e.filter(l=>{let f=l.metadata.viewPlaneNormal;if(!l.metadata.referencedImageId&&!f&&l.metadata.FrameOfReferenceUID){for(const d of l.data.contour.polyline){const h=Nn(We(),d,r.focalPoint),g=Pt(h,r.viewPlaneNormal);if(!Jt(g,0))return!1}return l.metadata.viewPlaneNormal=r.viewPlaneNormal,l.metadata.cameraFocalPoint=r.focalPoint,!0}if(!f){const{referencedImageId:d}=l.metadata,{imageOrientationPatient:h}=yt("imagePlaneModule",d),g=Nt(h[0],h[1],h[2]),p=Nt(h[3],h[4],h[5]);f=We(),Gn(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(Pt(i,f))>Nye;return f&&u});if(!o.length)return[];const a=n/2,{focalPoint:s}=r,c=[];for(const l of o){const u=l.data.contour.polyline[0];if(!l.isVisible)continue;const d=We();Nn(d,s,u);const h=Pt(d,i);Math.abs(h)<a&&c.push(l)}return c}isContourSegmentationTool(){return!1}createAnnotation(e){const r=e.detail.currentPoints.world,n=super.createAnnotation(e),i=a=>{a.data.handles.points.length=0};return Gi(n,{data:{contour:{polyline:[[...r]]},label:"",cachedStats:{}},onInterpolationComplete:i})}getAnnotationStyle(e){return super.getAnnotationStyle(e)}renderAnnotationInstance(e){const{enabledElement:r,targetId:n,svgDrawingHelper:i}=e,o=e.annotation;let a=!1;const{viewport:s,renderingEngine:c}=r,l=this.isDrawing,f=this.isEditingOpen,u=this.isEditingClosed;if(!(l||f||u))this.configuration.displayOnePointAsCrosshairs&&o.data.contour.polyline.length===1?this.renderPointContourWithMarker(r,i,o):this.renderContour(r,i,o);else{const d=this.commonData.annotation.annotationUID;if(o.annotationUID===d)if(l)this.renderContourBeingDrawn(r,i,o);else if(u)this.renderClosedContourBeingEdited(r,i,o);else if(f)this.renderOpenContourBeingEdited(r,i,o);else throw new Error(`Unknown ${this.getToolName()} annotation rendering state`);else this.configuration.displayOnePointAsCrosshairs&&o.data.contour.polyline.length===1?this.renderPointContourWithMarker(r,i,o):this.renderContour(r,i,o);a=!0}if(this.configuration.calculateStats)return this._calculateStatsIfActive(o,n,s,c,r),this._renderStats(o,s,r,i),a}_calculateStatsIfActive(e,r,n,i,o){var s,c,l,f;const a=(s=this.commonData)==null?void 0:s.annotation.annotationUID;if(!(e.annotationUID===a&&!((c=this.commonData)!=null&&c.movingTextBox))&&!((l=this.commonData)!=null&&l.movingTextBox)){const{data:u}=e;(f=u.cachedStats[r])!=null&&f.unit?e.invalidated&&this._throttledCalculateCachedStats(e,n,i,o):(u.cachedStats[r]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null,unit:null},this._calculateCachedStats(e,n,i,o))}}updateClosedCachedStats({viewport:e,points:r,imageData:n,metadata:i,cachedStats:o,targetId:a,modalityUnit:s,canvasCoordinates:c,calibratedScale:l,deltaInX:f,deltaInY:u}){var j,X,te,fe;const{scale:d,areaUnit:h,unit:g}=l,{voxelManager:p}=e.getImageData(),v=ei(n,r[0]);v[0]=Math.floor(v[0]),v[1]=Math.floor(v[1]),v[2]=Math.floor(v[2]);let y=v[0],m=v[0],w=v[1],x=v[1],C=v[2],S=v[2];for(let le=1;le<r.length;le++){const he=ei(n,r[le]);he[0]=Math.floor(he[0]),he[1]=Math.floor(he[1]),he[2]=Math.floor(he[2]),y=Math.min(y,he[0]),m=Math.max(m,he[0]),w=Math.min(w,he[1]),x=Math.max(x,he[1]),C=Math.min(C,he[2]),S=Math.max(S,he[2])}const T=ei(n,r[1]);T[0]=Math.floor(T[0]),T[1]=Math.floor(T[1]),T[2]=Math.floor(T[2]);let _=Sm(c)/d/d;_*=f*u;let E=jS(c,closed)/d;E*=Math.sqrt(Math.pow(f,2)+Math.pow(u,2));const b=.01*(m-y),D=.01*(x-w),I=.01*(S-C);y=Math.floor(y-b),m=Math.ceil(m+b),w=Math.floor(w-D),x=Math.ceil(x+D),C=Math.floor(C-I),S=Math.ceil(S+I);const P=[[y,m],[w,x],[C,S]],O=n.indexToWorld([m,x,S]),A=e.worldToCanvas(O);let V=0,G=[],R=0,N;p&&(N=p.forEach(this.configuration.statsCalculator.statsCallback,{imageData:n,isInObject:(le,he)=>{let Ie=!0;const Me=e.worldToCanvas(le);return Me[1]!=V&&(R=0,V=Me[1],G=LU(c,Me,[A[0],Me[1]]),G.sort(function(Ee){return function(B,M){return B[Ee]===M[Ee]?0:B[Ee]<M[Ee]?-1:1}}(0))),G.length&&Me[0]>G[0][0]&&(G.shift(),R++),R%2===0&&(Ie=!1),Ie},boundsIJK:P,returnPoints:this.configuration.storePointData}));const F=this.configuration.statsCalculator.getStatistics();o[a]={Modality:i.Modality,area:_,perimeter:E,mean:(j=F.mean)==null?void 0:j.value,max:(X=F.max)==null?void 0:X.value,min:(te=F.min)==null?void 0:te.value,stdDev:(fe=F.stdDev)==null?void 0:fe.value,statsArray:F.array,pointsInShape:N,areaUnit:h,modalityUnit:s,unit:g}}updateOpenCachedStats({targetId:e,metadata:r,canvasCoordinates:n,cachedStats:i,modalityUnit:o,calibratedScale:a,deltaInX:s,deltaInY:c}){const{scale:l,unit:f}=a;let u=jS(n,closed)/l;u*=Math.sqrt(Math.pow(s,2)+Math.pow(c,2)),i[e]={Modality:r.Modality,length:u,modalityUnit:o,unit:f}}};Z8.toolName="PlanarFreehandROI";let af=Z8;function kye(t,e){const r=t.cachedStats[e],{area:n,mean:i,stdDev:o,length:a,perimeter:s,max:c,min:l,isEmptyArea:f,unit:u,areaUnit:d,modalityUnit:h}=r||{},g=[];if(Gr(n)){const p=f?"Area: Oblique not supported":`Area: ${dn(n)} ${d}`;g.push(p)}return Gr(i)&&g.push(`Mean: ${dn(i)} ${h}`),Gr(c)&&g.push(`Max: ${dn(c)} ${h}`),Gr(l)&&g.push(`Min: ${dn(l)} ${h}`),Gr(o)&&g.push(`Std Dev: ${dn(o)} ${h}`),Gr(s)&&g.push(`Perimeter: ${dn(s)} ${u}`),Gr(a)&&g.push(`${dn(a)} ${u}`),g}const Q8=class Q8 extends af{constructor(e){const r=Gi({configuration:{calculateStats:!1,allowOpenContours:!1}},e);super(r)}isContourSegmentationTool(){return!0}renderAnnotationInstance(e){const r=e.annotation,{invalidated:n}=r,i=super.renderAnnotationInstance(e);if(n){const{segmentationId:o}=r.data.segmentation;Eo(o)}return i}};Q8.toolName="PlanarFreehandContourSegmentationTool";let Kc=Q8;const Vye={[Lt.Labelmap]:ZU,[Lt.Contour]:YU,[Lt.Surface]:aU},Uv=Kc.toolName;class Fye{constructor(){this._needsRender=new Set,this._animationFrameSet=!1,this._animationFrameHandle=null,this._getAllViewports=()=>Ho().flatMap(r=>r.getViewports()),this._renderFlaggedSegmentations=()=>{this._throwIfDestroyed(),Array.from(this._needsRender).forEach(r=>{this._triggerRender(r)}),this._needsRender.clear(),this._animationFrameSet=!1,this._animationFrameHandle=null}}renderSegmentationsForViewport(e){const r=e?[e]:this._getViewportIdsForSegmentation();this._setViewportsToBeRenderedNextFrame(r)}renderSegmentation(e){const r=this._getViewportIdsForSegmentation(e);this._setViewportsToBeRenderedNextFrame(r)}_getViewportIdsForSegmentation(e){const r=this._getAllViewports(),n=[];for(const i of r){const o=i.id;if(e){const a=Ma(o,{segmentationId:e});(a==null?void 0:a.length)>0&&n.push(o)}else{const a=Ma(o);(a==null?void 0:a.length)>0&&n.push(o)}}return n}_throwIfDestroyed(){if(this.hasBeenDestroyed)throw new Error("this.destroy() has been manually called to free up memory, can not longer use this instance. Instead make a new one.")}_setViewportsToBeRenderedNextFrame(e){e.forEach(r=>{this._needsRender.add(r)}),this._render()}_render(){this._needsRender.size>0&&this._animationFrameSet===!1&&(this._animationFrameHandle=window.requestAnimationFrame(this._renderFlaggedSegmentations),this._animationFrameSet=!0)}_triggerRender(e){const r=Ma(e);if(!(r!=null&&r.length))return;const{viewport:n}=Kn(e)||{};if(!n)return;const i=[],o=r.map(a=>{a.type===Lt.Contour&&this._addPlanarFreeHandToolIfAbsent(n);const s=Vye[a.type];try{const c=s.render(n,a);i.push(c)}catch(c){console.error(c)}return Promise.resolve({segmentationId:a.segmentationId,type:a.type})});Promise.allSettled(o).then(a=>{const s=a.filter(f=>f.status==="fulfilled").map(f=>f.value);function c(f){const{element:u,viewportId:d}=f.detail;u.removeEventListener(Ze.IMAGE_RENDERED,c),s.forEach(h=>{const g={viewportId:d,segmentationId:h.segmentationId,type:h.type};it(Je,k.SEGMENTATION_RENDERED,{...g})})}n.element.addEventListener(Ze.IMAGE_RENDERED,c),n.render()})}_addPlanarFreeHandToolIfAbsent(e){Uv in He.tools||Fi(Kc);const r=Vr(e.id);r.hasTool(Uv)||(r.addTool(Uv),r.setToolPassive(Uv))}}function Qh(t){pB.renderSegmentationsForViewport(t)}function $w(t){pB.renderSegmentation(t)}const pB=new Fye;function Uye({modifiedSlicesToUse:t,representationData:e,type:r}){const n=Fe.getVolume(e[r].volumeId);if(!n){console.warn("segmentation not found in cache");return}const{imageData:i,vtkOpenGLTexture:o}=n;let a;if((t==null?void 0:t.length)>0)a=t;else{const s=i.getDimensions()[2];a=[...Array(s).keys()]}a.forEach(s=>{o.setUpdatedFrame(s)}),i.modified()}function Bye({viewportIds:t,segmentationId:e}){t.forEach(r=>{let n=Ma(r,{segmentationId:e});n=n.filter(i=>i.type===Lt.Labelmap),n.forEach(i=>{if(i.segmentationId!==e)return;const o=Kn(r);if(!o)return;const{viewport:a}=o;if(a instanceof vr)return;const s=Cp(r,e);s!=null&&s.length&&s.forEach((c,l)=>{const f=c.actor.getMapper().getInputData(),u=zl(r,e),d=Fe.getImage(u[l]);f.modified(),mw(f,d)})})})}const Gye=function(t){const{segmentationId:e,modifiedSlicesToUse:r}=t.detail,{representationData:n}=Wn(e),i=Zh(e),o=i.some(c=>{const{viewport:l}=Kn(c);return l instanceof vr}),a=i.some(c=>{const{viewport:l}=Kn(c);return l instanceof mr}),s=o&&a;i.forEach(c=>{const{viewport:l}=Kn(c);l instanceof vr&&Uye({modifiedSlicesToUse:s?[]:r,representationData:n,type:Lt.Labelmap}),l instanceof mr&&Bye({viewportIds:i,segmentationId:e})})},mB=function(t){const{segmentationId:e}=t.detail,{representationData:r}=Wn(e);r.Labelmap&&Gye(t),$w(e)},vB=function(t){const{segmentationId:e}=t.detail;$w(e)};function yB(t,e){return sr.updateLabelmapSegmentationImageReferences(t,e)}const Wye=function(t){if(!t)return;const e=Se(t);if(!e)return;const{viewport:r}=e;r instanceof Mr||(t.addEventListener(Ze.STACK_NEW_IMAGE,R1),t.addEventListener(Ze.IMAGE_RENDERED,R1))},zye=function(t){t.removeEventListener(Ze.STACK_NEW_IMAGE,R1),t.removeEventListener(Ze.IMAGE_RENDERED,R1)};function R1(t){const e=t.detail,{viewportId:r,renderingEngineId:n}=e,{viewport:i}=Ii(r,n),o=Ma(r);if(!(o!=null&&o.length))return;const a=o.filter(l=>l.type===Lt.Labelmap),s=i.getActors();a.forEach(l=>{const{segmentationId:f}=l;yB(r,f)});const c=a.flatMap(l=>Cp(r,l.segmentationId)).filter(l=>l!==void 0);c.length&&(c.forEach(l=>{a.find(u=>{const d=zl(r,u.segmentationId);return d==null?void 0:d.includes(l.referencedId)})||i.removeActors([l.uid])}),a.forEach(l=>{const{segmentationId:f}=l,u=i.getCurrentImageId(),d=zl(r,f);if(!d)return;const h=g=>{const p=Fe.getImage(g);if(!p){console.warn("No derived image found in the cache for segmentation representation",l);return}const v=s.find(y=>y.referencedId===g);if(v){const y=v.actor.getMapper().getInputData();y.setDerivedImage?y.setDerivedImage(p):mw(y,p)}else{const{dimensions:y,spacing:m,direction:w}=i.getImageDataMetadata(p),x=Fe.getImage(u)||{imageId:u},{origin:C}=i.getImageDataMetadata(x),S=C,T=p.voxelManager.getConstructor(),_=p.voxelManager.getScalarData(),E=Vt.newInstance({name:"Pixels",numberOfComponents:1,values:new T(_)}),b=Q1.newInstance();b.setDimensions(y[0],y[1],1),b.setSpacing(m),b.setDirection(w),b.setOrigin(S),b.getPointData().setScalars(E),b.modified(),i.addImages([{imageId:g,representationUID:`${f}-${Lt.Labelmap}-${p.imageId}`,callback:({imageActor:D})=>{D.getMapper().setInputData(b)}}]),Qh(r);return}};d.forEach(h),i.render(),t.type===Ze.IMAGE_RENDERED&&i.element.removeEventListener(Ze.IMAGE_RENDERED,R1)}))}const wB={enable:Wye,disable:zye};async function $ye(t){const e=t.detail.annotation;if(!_m(e))return;const r=Hye(e),n=Kye(r,e);if(!n.length){it(Je,k.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,{element:r.element,sourceAnnotation:e});return}const i=of(e.data.contour.polyline,r),o=HU(r,i,n);if(!o.length){it(Je,k.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,{element:r.element,sourceAnnotation:e});return}if(o.length>1){KU(r,e,i,o);return}const{targetAnnotation:a,targetPolyline:s,isContourHole:c}=o[0];if(c){const{contourHoleProcessingEnabled:l=!1}=t.detail;if(!l)return;Vw(r,a,e)}else t8(r,a,s,e,i)}function jye(t,e=!1){const r="PlanarFreehandContourSegmentationTool",n=Vr(t.id,t.renderingEngineId);let i;return n?n.hasTool(r)?n.getToolOptions(r)||(i=`Tool ${r} must be in active/passive state in ${n.id} toolGroup`):i=`Tool ${r} not added to ${n.id} toolGroup`:i=`ToolGroup not found for viewport ${t.id}`,i&&!e&&console.warn(i),!i}function Hye(t){const e=i8(t);return e.find(n=>jye(n,!0))??e[0]}function Kye(t,e){const{annotationUID:r}=e;return gm().filter(i=>i.annotationUID&&i.annotationUID!==r&&_m(i)&&sU(i,e)&&t.isReferenceViewable(i.metadata))}function qye(t){const e=t.detail.annotation;Bl(e)}function xB(t){const e=t.detail.annotation;_m(e)&&$ye(t)}function g5(t){if(!t.detail.removed.length)return;Ho().forEach(n=>{const o=n.getViewports().map(a=>a.id);Ne(o)})}function CB(t){const{viewportId:e}=t.detail;Ne([e])}function Xye(t){const e=t.detail.annotation;_m(e)&&qye(t)}const SB=function(t){Xh(t.detail.element)},Yye=function(t){t.addEventListener(Ze.IMAGE_RENDERED,SB)},Jye=function(t){t.removeEventListener(Ze.IMAGE_RENDERED,SB)},TB={enable:Yye,disable:Jye},{Active:Zye}=zn;function eg(t,e,r){if(He.isInteractingWithTool)return!1;const{renderingEngineId:n,viewportId:i}=r.detail,o=Vr(i,n);if(!o)return!1;let a;const s=Object.keys(o.toolOptions);for(let c=0;c<s.length;c++){const l=s[c],f=o.toolOptions[l],u=o.getToolInstance(l);if(f.mode===Zye&&typeof u[e]=="function"){a=o.getToolInstance(l);break}}a&&a[e](r)}const _B=eg.bind(null,"Mouse","mouseClickCallback"),EB=eg.bind(null,"Mouse","doubleClickCallback");function bB(t,e,r,n="mouse"){const i=n==="touch"?36:6,o=[];return e.forEach(({tool:a,annotations:s})=>{for(const c of s){if(c.isLocked||!c.isVisible)continue;const l=a.getHandleNearImagePoint(t,c,r,i);if(l){o.push({tool:a,annotation:c,handle:l});break}}}),o}function Dm(t,e){const r=[];for(let n=0;n<e.length;n++){const i=e[n];if(!i){console.warn("undefined tool in filterToolsWithAnnotationsForElement");continue}let o=pn(i.constructor.toolName,t);o!=null&&o.length&&(typeof i.filterInteractableAnnotationsForElement=="function"&&(o=i.filterInteractableAnnotationsForElement(t,o)),(o==null?void 0:o.length)>0&&r.push({tool:i,annotations:o}))}return r}function d8(t,e,r,n="mouse"){const i=n==="touch"?36:6,o=[];return e.forEach(({tool:a,annotations:s})=>{for(const c of s){if(c.isLocked||!c.isVisible)continue;if(a.isPointNearTool(t,c,r,i,n)){o.push({tool:a,annotation:c});break}}}),o}const{Active:Qye}=zn;function jw(t){const{renderingEngineId:e,viewportId:r,event:n}=t.detail,i=Jh(n)||Kh.getModifierKey(),o=Vr(r,e);if(!o)return null;const a=Object.keys(o.toolOptions),s=o.getDefaultMousePrimary(),c=t.detail.buttons??(n==null?void 0:n.buttons)??s;for(let l=0;l<a.length;l++){const f=a[l],u=o.toolOptions[f],d=u.bindings.length&&u.bindings.some(h=>h.mouseButton===c&&h.modifierKey===i);if(u.mode===Qye&&d)return o.getToolInstance(f)}}function bh(t,e,r){const{renderingEngineId:n,viewportId:i}=t.detail,o=Vr(i,n);if(!o)return[];const a=[],s=Object.keys(o.toolOptions);for(let c=0;c<s.length;c++){const l=s[c],f=o.toolOptions[l],u=r!=null&&f.bindings.length&&f.bindings.some(d=>d.mouseButton===r);if(e.includes(f.mode)&&(!r||u)){const d=o.getToolInstance(l);a.push(d)}}return a}function e5e(t,e){var u;const r=new Map,{renderingEngineId:n,viewportId:i}=t.detail,o=Vr(i,n);if(!o)return r;const a=Object.keys(o.toolOptions),s=o.getDefaultMousePrimary(),c=t.detail.event,l=(c==null?void 0:c.buttons)??s,f=Jh(c)||Kh.getModifierKey();for(let d=0;d<a.length;d++){const h=a[d],g=o.getToolInstance(h),p=((u=g.configuration)==null?void 0:u.actions)??{},v=Object.values(p);if(!(v!=null&&v.length)||!e.includes(g.mode))continue;const y=v.find(m=>{var w;return((w=m.bindings)==null?void 0:w.length)&&m.bindings.some(x=>x.mouseButton===l&&x.modifierKey===f)});y&&r.set(g,y)}return r}const{Active:t5e,Passive:n5e}=zn;function r5e(t){if(He.isInteractingWithTool)return!1;const e=t.detail,{element:r}=e,n=Se(r),{canvas:i}=e.currentPoints;if(!n)return!1;const o=e5e(t,[t5e,n5e]),a=Array.from(o.keys()),s=Dm(r,a),c=d8(r,s,i);if(c.length>0){const{tool:l,annotation:f}=c[0],u=o.get(l);return(typeof u.method=="string"?l[u.method]:u.method).call(l,t,f),!0}return!1}const{Active:i5e,Passive:o5e}=zn;function DB(t){if(He.isInteractingWithTool)return;const e=jw(t);if(e&&typeof e.preMouseDownCallback=="function"&&e.preMouseDownCallback(t))return;const r=t.detail.event.buttons===1,n=bh(t,[i5e],t.detail.event.buttons),i=r?bh(t,[o5e]):void 0,o=[...n||[],...i||[]];if(r5e(t))return;const s=t.detail,{element:c}=s,l=Dm(c,o),f=s.currentPoints.canvas,u=bB(c,l,f,"mouse"),d=!!t.detail.event.shiftKey;if(u.length>0){const{tool:g,annotation:p,handle:v}=GI(u);WI(p.annotationUID,d),g.handleSelectedCallback(t,p,v,"Mouse");return}const h=d8(c,l,f,"mouse");if(h.length>0){const{tool:g,annotation:p}=GI(h);WI(p.annotationUID,d),g.toolSelectedCallback(t,p,"Mouse",f);return}e&&typeof e.postMouseDownCallback=="function"&&e.postMouseDownCallback(t)}function GI(t){if(t.length>1){const e=t.find(r=>{const n=!vi(r.annotation.annotationUID),i=ii(r.annotation.annotationUID);return n&&i});if(e)return e}return t[0]}function WI(t,e=!1){e?wm(t)?la(t,!1):la(t,!0,!0):la(t,!0,!1)}function IB(t){if(He.isInteractingWithTool)return;const e=jw(t);if(e&&!He.isMultiPartToolActive&&e.addNewAnnotation){const r=e.addNewAnnotation(t,"mouse");la(r.annotationUID)}}function OB(t){if(He.isInteractingWithTool)return;const e=jw(t);!e||typeof e.mouseDragCallback!="function"||e.mouseDragCallback(t)}const{Active:a5e,Passive:s5e}=zn;function MB(t){if(He.isInteractingWithTool||He.isMultiPartToolActive)return;const e=bh(t,[a5e,s5e]),r=t.detail,{element:n}=r,i=Dm(n,e),o=e.filter(s=>!i.some(l=>l.tool.getToolName()===s.getToolName()));let a=!1;for(const{tool:s,annotations:c}of i)typeof s.mouseMoveCallback=="function"&&(a=s.mouseMoveCallback(t,c)||a);o.forEach(s=>{typeof s.mouseMoveCallback=="function"&&s.mouseMoveCallback(t)}),a===!0&&Xh(n)}const PB=eg.bind(null,"Mouse","mouseUpCallback");function RB(t){if(He.isInteractingWithTool)return;t.detail.buttons=jc.Wheel|(t.detail.event.buttons||0);const e=jw(t);if(e)return e.mouseWheelCallback(t)}const c5e=function(t){t.addEventListener(k.MOUSE_CLICK,_B),t.addEventListener(k.MOUSE_DOWN,DB),t.addEventListener(k.MOUSE_DOWN_ACTIVATE,IB),t.addEventListener(k.MOUSE_DOUBLE_CLICK,EB),t.addEventListener(k.MOUSE_DRAG,OB),t.addEventListener(k.MOUSE_MOVE,MB),t.addEventListener(k.MOUSE_UP,PB),t.addEventListener(k.MOUSE_WHEEL,RB)},l5e=function(t){t.removeEventListener(k.MOUSE_CLICK,_B),t.removeEventListener(k.MOUSE_DOWN,DB),t.removeEventListener(k.MOUSE_DOWN_ACTIVATE,IB),t.removeEventListener(k.MOUSE_DOUBLE_CLICK,EB),t.removeEventListener(k.MOUSE_DRAG,OB),t.removeEventListener(k.MOUSE_MOVE,MB),t.removeEventListener(k.MOUSE_UP,PB),t.removeEventListener(k.MOUSE_WHEEL,RB)},LB={enable:c5e,disable:l5e},{Active:u5e}=zn;function AB(t){const{renderingEngineId:e,viewportId:r}=t.detail,n=_pe(),i=Kh.getModifierKey(),o=Vr(r,e);if(!o)return null;const a=Object.keys(o.toolOptions),s=o.getDefaultMousePrimary();for(let c=0;c<a.length;c++){const 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d5e=function(t){t.addEventListener(k.KEY_DOWN,NB),t.addEventListener(k.KEY_UP,kB)},h5e=function(t){t.removeEventListener(k.KEY_DOWN,NB),t.removeEventListener(k.KEY_UP,kB)},VB={enable:d5e,disable:h5e},{Active:g5e,Passive:p5e,Enabled:m5e}=zn,FB=function(t){bh(t,[g5e,p5e,m5e]).forEach(r=>{r.onCameraModified&&r.onCameraModified(t)})},v5e=function(t){t.addEventListener(Ze.CAMERA_MODIFIED,FB)},y5e=function(t){t.removeEventListener(Ze.CAMERA_MODIFIED,FB)},UB={enable:v5e,disable:y5e},{Active:w5e,Passive:x5e,Enabled:C5e}=zn,BB=function(t){bh(t,[w5e,x5e,C5e]).forEach(r=>{r.onImageSpacingCalibrated&&r.onImageSpacingCalibrated(t)})},S5e=function(t){t.addEventListener(Ze.IMAGE_SPACING_CALIBRATED,BB)},T5e=function(t){t.removeEventListener(Ze.IMAGE_SPACING_CALIBRATED,BB)},GB={enable:S5e,disable:T5e},{Active:_5e}=zn;function h8(t){const{renderingEngineId:e,viewportId:r}=t.detail,n=t.detail.event,i=Vr(r,e);if(!i)return null;const o=Object.keys(i.toolOptions),a=Object.keys(n.touches).length,s=Jh(n)||Kh.getModifierKey(),c=i.getDefaultMousePrimary();for(let l=0;l<o.length;l++){const f=o[l],u=i.toolOptions[f],d=u.bindings.length&&u.bindings.some(h=>(h.numTouchPoints===a||a===1&&h.mouseButton===c)&&h.modifierKey===s);if(u.mode===_5e&&d)return i.getToolInstance(f)}}function zI(t,e,r){const{renderingEngineId:n,viewportId:i}=t.detail,o=Vr(i,n);if(!o)return[];const a=[],s=Object.keys(o.toolOptions);for(let c=0;c<s.length;c++){const l=s[c],f=o.toolOptions[l],u=r!=null&&f.bindings.length&&f.bindings.some(d=>d.numTouchPoints===r);if(e.includes(f.mode)&&(!r||u)){const d=o.getToolInstance(l);a.push(d)}}return a}const{Active:E5e,Passive:b5e}=zn;function WB(t){if(He.isInteractingWithTool)return;const e=h8(t);if(e&&typeof e.preTouchStartCallback=="function"&&e.preTouchStartCallback(t))return;const r=Object.keys(t.detail.event.touches).length===1,n=zI(t,[E5e],Object.keys(t.detail.event.touches).length),i=r?zI(t,[b5e]):void 0,o=[...n||[],...i||[],e],a=t.detail,{element:s}=a,c=Dm(s,o),l=a.currentPoints.canvas,f=bB(s,c,l,"touch"),u=!1;if(f.length>0){const{tool:h,annotation:g,handle:p}=$I(f);jI(g.annotationUID,u),h.handleSelectedCallback(t,g,p,"Touch");return}const d=d8(s,c,l,"touch");if(d.length>0){const{tool:h,annotation:g}=$I(d);jI(g.annotationUID,u),h.toolSelectedCallback(t,g,"Touch",l);return}e&&typeof e.postTouchStartCallback=="function"&&e.postTouchStartCallback(t)}function $I(t){return t.length>1&&t.find(e=>!vi(e.annotation.annotationUID)&&ii(e.annotation.annotationUID))||t[0]}function jI(t,e=!1){e?wm(t)?la(t,!1):la(t,!0,!0):la(t,!0,!1)}function zB(t){if(He.isInteractingWithTool)return;const e=h8(t);if(e&&!He.isMultiPartToolActive&&e.addNewAnnotation){const r=e.addNewAnnotation(t,"touch");la(r.annotationUID)}}function $B(t){if(He.isInteractingWithTool)return;const e=h8(t);!e||typeof e.touchDragCallback!="function"||e.touchDragCallback(t)}const jB=eg.bind(null,"Touch","touchEndCallback"),D5e=eg.bind(null,"Touch","touchTapCallback"),HB=eg.bind(null,"Touch","touchPressCallback"),I5e=function(t){t.addEventListener(k.TOUCH_START,WB),t.addEventListener(k.TOUCH_START_ACTIVATE,zB),t.addEventListener(k.TOUCH_DRAG,$B),t.addEventListener(k.TOUCH_END,jB),t.addEventListener(k.TOUCH_TAP,D5e),t.addEventListener(k.TOUCH_PRESS,HB)},O5e=function(t){t.removeEventListener(k.TOUCH_START,WB),t.removeEventListener(k.TOUCH_START_ACTIVATE,zB),t.removeEventListener(k.TOUCH_DRAG,$B),t.removeEventListener(k.TOUCH_END,jB),t.removeEventListener(k.TOUCH_PRESS,HB)},KB={enable:I5e,disable:O5e},M5e=function(){Je.addEventListener(k.ANNOTATION_COMPLETED,Fc.handleAnnotationCompleted),Je.addEventListener(k.ANNOTATION_MODIFIED,Fc.handleAnnotationUpdate),Je.addEventListener(k.ANNOTATION_REMOVED,Fc.handleAnnotationDelete)},P5e=function(){Je.removeEventListener(k.ANNOTATION_COMPLETED,Fc.handleAnnotationCompleted),Je.removeEventListener(k.ANNOTATION_MODIFIED,Fc.handleAnnotationUpdate),Je.removeEventListener(k.ANNOTATION_REMOVED,Fc.handleAnnotationDelete)},qB={enable:M5e,disable:P5e},{Active:R5e,Passive:L5e,Enabled:A5e}=zn,XB=function(t){bh(t,[R5e,L5e,A5e]).forEach(r=>{r.onResetCamera&&r.onResetCamera(t)})},N5e=function(t){t.addEventListener(Ze.CAMERA_RESET,XB)},k5e=function(t){t.removeEventListener(Ze.CAMERA_RESET,XB)},YB={enable:N5e,disable:k5e};function g8(t){const{element:e,viewportId:r}=t.detail,n=V5e(r);F5e(e),U5e(n,e),QE.addViewportElement(r,e),MF.enable(e),XF.enable(e),HF.enable(e),Kh.enable(e),wB.enable(e),TB.enable(e),UB.enable(e),GB.enable(e),YB.enable(e),LB.enable(e),VB.enable(e),KB.enable(e),He.enabledElements.push(e)}function V5e(t){const e="http://www.w3.org/2000/svg",r=document.createElementNS(e,"svg"),n=`svg-layer-${t}`;r.classList.add("svg-layer"),r.setAttribute("id",n),r.setAttribute("xmlns","http://www.w3.org/2000/svg"),r.style.width="100%",r.style.height="100%",r.style.pointerEvents="none",r.style.position="absolute";const i=document.createElementNS(e,"defs"),o=document.createElementNS(e,"filter"),a=document.createElementNS(e,"feOffset"),s=document.createElementNS(e,"feColorMatrix"),c=document.createElementNS(e,"feBlend");return o.setAttribute("id",`shadow-${n}`),o.setAttribute("filterUnits","userSpaceOnUse"),a.setAttribute("result","offOut"),a.setAttribute("in","SourceGraphic"),a.setAttribute("dx","0.5"),a.setAttribute("dy","0.5"),s.setAttribute("result","matrixOut"),s.setAttribute("in","offOut"),s.setAttribute("in2","matrix"),s.setAttribute("values","0.2 0 0 0 0 0 0.2 0 0 0 0 0 0.2 0 0 0 0 0 1 0"),c.setAttribute("in","SourceGraphic"),c.setAttribute("in2","matrixOut"),c.setAttribute("mode","normal"),o.appendChild(a),o.appendChild(s),o.appendChild(c),i.appendChild(o),r.appendChild(i),r}function F5e(t){const{viewportUid:e,renderingEngineUid:r}=t.dataset,n=`${e}:${r}`;He.svgNodeCache[n]={}}function U5e(t,e){e.querySelector("div.viewport-element").appendChild(t)}function JB(t,e){const r=[];if(!e&&!t)throw new Error("At least one of renderingEngineId or viewportId should be given");for(let n=0;n<He.synchronizers.length;n++){const 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this._viewportOptions[e]}add(e){this.addTarget(e),this.addSource(e)}addSource(e){if(Bv(this._sourceViewports,e))return;const{renderingEngineId:r,viewportId:n}=e,i=ni(r).getViewport(n);if(!i){console.warn(`Synchronizer.addSource: No viewport for ${r} ${n}`);return}(this._eventSource==="element"?i.element:Je).addEventListener(this._eventName,this._onEvent.bind(this)),this._auxiliaryEvents.forEach(({name:a,source:s})=>{(s==="element"?i.element:Je).addEventListener(a,this._onEvent.bind(this))}),this._updateDisableHandlers(),this._sourceViewports.push(e)}addTarget(e){Bv(this._targetViewports,e)||(this._targetViewports.push(e),this._updateDisableHandlers())}getSourceViewports(){return this._sourceViewports}getTargetViewports(){return this._targetViewports}destroy(){this._sourceViewports.forEach(e=>this.removeSource(e)),this._targetViewports.forEach(e=>this.removeTarget(e))}remove(e){this.removeTarget(e),this.removeSource(e)}removeSource(e){const r=HI(this._sourceViewports,e);if(r===-1)return;const n=this._eventSource==="element"?this.getViewportElement(e):Je;this._sourceViewports.splice(r,1),n.removeEventListener(this._eventName,this._eventHandler),this._auxiliaryEvents.forEach(({name:i,source:o})=>{(o==="element"?this.getViewportElement(e):Je).removeEventListener(i,this._eventHandler)}),this._updateDisableHandlers()}removeTarget(e){const r=HI(this._targetViewports,e);r!==-1&&(this._targetViewports.splice(r,1),this._updateDisableHandlers())}hasSourceViewport(e,r){return Bv(this._sourceViewports,{renderingEngineId:e,viewportId:r})}hasTargetViewport(e,r){return Bv(this._targetViewports,{renderingEngineId:e,viewportId:r})}fireEvent(e,r){if(this.isDisabled()||this._ignoreFiredEvents)return;this._ignoreFiredEvents=!0;const n=[];try{for(let i=0;i<this._targetViewports.length;i++){const o=this._targetViewports[i];if(e.viewportId===o.viewportId)continue;const s=this._eventHandler(this,e,o,r,this._options);s instanceof 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t.findIndex(r=>e.renderingEngineId===r.renderingEngineId&&e.viewportId===r.viewportId)}function Bv(t,e){return t.some(r=>r.renderingEngineId===e.renderingEngineId&&r.viewportId===e.viewportId)}function Wd(t,e,r,n){if(He.synchronizers.some(a=>a.id===t))throw new Error(`Synchronizer with id '${t}' already exists.`);const o=new m8(t,e,r,n);return He.synchronizers.push(o),o}function K5e(){for(;He.synchronizers.length>0;)He.synchronizers.pop().destroy()}function q5e(t){return He.synchronizers.find(e=>e.id===t)}function X5e(){return He.synchronizers}function Y5e(t){const e=He.synchronizers.findIndex(r=>r.id===t);e>-1&&(He.synchronizers[e].destroy(),He.synchronizers.splice(e,1))}const QB=Object.freeze(Object.defineProperty({__proto__:null,createSynchronizer:Wd,destroy:K5e,destroySynchronizer:Y5e,getAllSynchronizers:X5e,getSynchronizer:q5e,getSynchronizersForViewport:JB},Symbol.toStringTag,{value:"Module"})),J5e=Object.freeze(Object.defineProperty({__proto__:null,Synchronizer:m8,SynchronizerManager:QB,ToolGroupManager:hF,addEnabledElement:g8,addTool:Fi,cancelActiveManipulations:ZB,hasTool:upe,removeEnabledElement:p8,removeTool:xF,get state(){return He},svgNodeCache:xw},Symbol.toStringTag,{value:"Module"})),p5=function(t){const{viewportId:e}=t.detail;Qh(e)};let KS=!1;function eG(t={}){KS||(u1e(t),Q5e(),ewe(),KS=!0)}function Z5e(){tG(),nG(),fF(),Vhe();const t=uc(),e=sr;t.restoreAnnotations({}),e.resetState(),KS=!1}function Q5e(){tG();const t=Ze.ELEMENT_ENABLED,e=Ze.ELEMENT_DISABLED;Je.addEventListener(t,g8),Je.addEventListener(e,p8),qB.enable()}function tG(){const t=Ze.ELEMENT_ENABLED,e=Ze.ELEMENT_DISABLED;Je.removeEventListener(t,g8),Je.removeEventListener(e,p8),qB.disable()}function ewe(){nG(),Je.addEventListener(k.ANNOTATION_COMPLETED,xB),Je.addEventListener(k.ANNOTATION_MODIFIED,CB),Je.addEventListener(k.ANNOTATION_SELECTION_CHANGE,g5),Je.addEventListener(k.ANNOTATION_SELECTION_CHANGE,g5),Je.addEventListener(k.ANNOTATION_REMOVED,Xye),Je.addEventListener(k.SEGMENTATION_MODIFIED,vB),Je.addEventListener(k.SEGMENTATION_DATA_MODIFIED,mB),Je.addEventListener(k.SEGMENTATION_REPRESENTATION_MODIFIED,p5),Je.addEventListener(k.SEGMENTATION_REPRESENTATION_ADDED,p5)}function nG(){Je.removeEventListener(k.ANNOTATION_COMPLETED,xB),Je.removeEventListener(k.ANNOTATION_MODIFIED,CB),Je.removeEventListener(k.ANNOTATION_SELECTION_CHANGE,g5),Je.removeEventListener(k.ANNOTATION_SELECTION_CHANGE,g5),Je.removeEventListener(k.SEGMENTATION_MODIFIED,vB),Je.removeEventListener(k.SEGMENTATION_DATA_MODIFIED,mB),Je.removeEventListener(k.SEGMENTATION_REPRESENTATION_MODIFIED,p5),Je.removeEventListener(k.SEGMENTATION_REPRESENTATION_ADDED,p5)}const twe=Object.freeze(Object.defineProperty({__proto__:null,COLOR_LUT:h5},Symbol.toStringTag,{value:"Module"})),nwe="3.20.0";function rwe(t,e,r,n){const{camera:i}=n.detail,o=ni(r.renderingEngineId);if(!o)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const a=o.getViewport(r.viewportId);a.setCamera(i),a.render()}const{CAMERA_MODIFIED:iwe}=Ze;function owe(t){return Wd(t,iwe,rwe)}function awe(t,e,r,n,i){const o=ni(r.renderingEngineId);if(!o)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const a=o.getViewport(r.viewportId),c=o.getViewport(e.viewportId).getViewPresentation(i);a.setViewPresentation(c),a.render()}const{CAMERA_MODIFIED:swe}=Ze;function cwe(t,e){return Wd(t,swe,awe,{viewPresentation:e})}function lwe(t,e,r,n,i){const o=n.detail,{volumeId:a,range:s,invertStateChanged:c,invert:l,colormap:f}=o,u=ni(r.renderingEngineId);if(!u)throw new Error(`Rendering Engine does not exist: ${r.renderingEngineId}`);const d=u.getViewport(r.viewportId),h={voiRange:s};if(i!=null&&i.syncInvertState&&c&&(h.invert=l),i!=null&&i.syncColormap&&f&&(h.colormap=f),d instanceof Mr)d._actors&&d._actors.size>1?d.setProperties(h,a):d.setProperties(h);else if(d instanceof mr)d.setProperties(h);else throw new Error("Viewport type not supported.");d.render()}function uwe(t,e){return e=Object.assign({syncInvertState:!0,syncColormap:!0},e),Wd(t,Ze.VOI_MODIFIED,lwe,{auxiliaryEvents:[{name:Ze.COLORMAP_MODIFIED}],...e})}function fwe(t,e,r){const n=ni(r.renderingEngineId);if(!n)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const i=t.getOptions(r.viewportId),o=n.getViewport(r.viewportId),a=n.getViewport(e.viewportId);if((i==null?void 0:i.syncZoom)!==!1){const s=a.getZoom();o.setZoom(s)}if((i==null?void 0:i.syncPan)!==!1){const s=a.getPan();o.setPan(s)}o.render()}const{CAMERA_MODIFIED:dwe}=Ze;function hwe(t){return Wd(t,dwe,fwe)}function gwe(t,e){const{viewPlaneNormal:r}=t.getCamera(),{viewPlaneNormal:n}=e.getCamera(),i=Pt(r,n);return Math.abs(i)>.9}const KI=(t,e)=>x1.get("spatialRegistrationModule",t,e);async function pwe(t,e,r){const n=ni(r.renderingEngineId);if(!n)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const i=n.getViewport(e.viewportId),o=t.getOptions(r.viewportId);if(o!=null&&o.disabled)return;const a=n.getViewport(r.viewportId),s=i.getCurrentImageId(),l=yt("imagePlaneModule",s).imagePositionPatient,f=a.getImageIds();if(!gwe(i,a))return;let u=KI(r.viewportId,e.viewportId);if(!u){const p=i.getFrameOfReferenceUID(),v=a.getFrameOfReferenceUID();if(p===v&&(o==null?void 0:o.useInitialPosition)!==!1?u=Ut(Pa()):(mV(i,a),u=KI(r.viewportId,e.viewportId)),!u)return}const d=jt(We(),l,u),h=mwe(d,f);let g=h.index;a instanceof vr&&(g=f.length-h.index-1),h.index!==-1&&a.getCurrentImageIdIndex()!==h.index&&await gs(a.element,{imageIndex:g})}function mwe(t,e){return e.reduce((r,n,i)=>{const{imagePositionPatient:o}=yt("imagePlaneModule",n),a=to(o,t);return a<r.distance?{distance:a,index:i}:r},{distance:1/0,index:-1})}const{STACK_NEW_IMAGE:vwe,VOLUME_NEW_IMAGE:QEe}=Ze;function rG(t){return Wd(t,vwe,pwe,{auxiliaryEvents:[{name:"VOLUME_NEW_IMAGE"}]})}function ywe(t,e,r){var s,c;const n=ni(r.renderingEngineId);if(!n)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const i=n.getViewport(r.viewportId),o=n.getViewport(e.viewportId),a=(s=o.getSlabThickness)==null?void 0:s.call(o);a&&((c=i.setSlabThickness)==null||c.call(i,a),i.render())}const{CAMERA_MODIFIED:wwe}=Ze;function xwe(t){return Wd(t,wwe,ywe)}const Cwe=rG,Swe=Object.freeze(Object.defineProperty({__proto__:null,createCameraPositionSynchronizer:owe,createImageSliceSynchronizer:rG,createPresentationViewSynchronizer:cwe,createSlabThicknessSynchronizer:xwe,createStackImageSynchronizer:Cwe,createVOISynchronizer:uwe,createZoomPanSynchronizer:hwe},Symbol.toStringTag,{value:"Module"}));function Twe(t,e,r=5){const n=Se(t);if(!n)throw new Error("getAnnotationNearPoint: enabledElement not found");return iG(n,e,r)}function iG(t,e,r){const{renderingEngineId:n,viewportId:i}=t,o=Vr(i,n);if(!o)return null;const{_toolInstances:a}=o;for(const s in a){const c=_we(a[s],t,e,r);if(c)return c}return null}function _we(t,e,r,n){var s,c;const{viewport:i}=e,o=pn(t.constructor.toolName,i==null?void 0:i.element),a=(s=i==null?void 0:i.getCurrentImageId)==null?void 0:s.call(i);if(o!=null&&o.length){const{element:l}=e.viewport;for(const f of o){const u=(c=f.metadata)==null?void 0:c.referencedImageId;if(!(a&&u&&a!==u||!t.isPointNearTool)&&(t.isPointNearTool(l,f,r,n,"")||t.getHandleNearImagePoint(l,f,r,n)))return f}}return null}const{calibratedPixelSpacingMetadataProvider:Ewe}=Vn;function bwe(t,e,r){typeof r=="number"&&(r={type:js.USER,scale:r}),Ewe.add(t,r),e.getStackViewports().forEach(i=>{i.getImageIds().includes(t)&&i.calibrateSpacing(t)})}function oG(t,e){const r=t.findIndex(([n,i])=>n===i);if(r===-1)throw new Error("3D bounding boxes not supported in an oblique plane");return t[r][0]-=e,t[r][1]+=e,t}const Dwe=Object.freeze(Object.defineProperty({__proto__:null,extend2DBoundingBoxInViewAxis:oG,getBoundingBoxAroundShape:ef,getBoundingBoxAroundShapeIJK:ef,getBoundingBoxAroundShapeWorld:eU},Symbol.toStringTag,{value:"Module"})),{transformWorldToIndex:D3}=Vn;function aG(t,e,r){const[n,i]=t,o=Nt((n[0]+i[0])/2,(n[1]+i[1])/2,(n[2]+i[2])/2),a=to(n,i)/2,{boundsIJK:s,topLeftWorld:c,bottomRightWorld:l}=Owe(e,r,t,o,a);return{boundsIJK:s,centerWorld:o,radiusWorld:a,topLeftWorld:c,bottomRightWorld:l}}function sG(t,e){const r=e.getDirection(),n=Nt(r[0],r[1],r[2]),i=Nt(r[3],r[4],r[5]),o=Nt(r[6],r[7],r[8]),a=Lc(We(),o);return aG(t,e,{row:n,column:i,normal:a})}function Iwe(t,e,r){if(!r)throw new Error("viewport is required in order to calculate the sphere bounds");const n=r.getCamera(),i=Nt(n.viewUp[0],n.viewUp[1],n.viewUp[2]),o=Nt(n.viewPlaneNormal[0],n.viewPlaneNormal[1],n.viewPlaneNormal[2]),a=We();Gn(a,i,o);const s={row:a,normal:o,column:Lc(We(),i)};return aG(t,e,s)}function Owe(t,e,r,n,i){const o=t.getDimensions(),{row:a,column:s,normal:c}=e,l=We(),f=We();An(l,n,c,i),An(f,n,c,-i),An(l,l,s,-i),An(f,f,s,i),An(l,l,a,-i),An(f,f,a,i);const u=D3(t,l),d=D3(t,f),h=r.map(p=>D3(t,p));return{boundsIJK:ef([u,d,...h],o),topLeftWorld:l,bottomRightWorld:f}}function cG(t,e=5){return parseFloat(t[0]).toFixed(e)+","+parseFloat(t[1]).toFixed(e)+","+parseFloat(t[2]).toFixed(e)+","}class Mwe{static setStartRange(e,r,n=e.getCurrentImageIdIndex()){this.setRange(e,r,n)}static setEndRange(e,r,n=e.getCurrentImageIdIndex()){this.setRange(e,r,void 0,n)}static setRange(e,r,n,i){var c;const{metadata:o}=r;n===void 0&&(n=o.sliceIndex<i?o.sliceIndex:0,i===void 0&&(i=e.getNumberOfSlices()-1));const a=e.getSliceIndexForImage(o.multiSliceReference);i===void 0&&(i=a>=n?a:e.getNumberOfSlices()-1),i=Math.max(n,i),o.sliceIndex=Math.min(n,i),o.referencedImageId=e.getCurrentImageId(o.sliceIndex),o.referencedImageURI=void 0,i===o.sliceIndex?o.multiSliceReference=void 0:i!==((c=o.multiSliceReference)==null?void 0:c.sliceIndex)&&(o.multiSliceReference={referencedImageId:e.getCurrentImageId(i),sliceIndex:i});const s={viewportId:e.id,renderingEngineId:e.renderingEngineId,changeType:Zt.MetadataReferenceModified,annotation:r};it(Je,k.ANNOTATION_MODIFIED,s),this.setViewportFrameRange(e,o)}static setSingle(e,r,n=e.getCurrentImageIdIndex()){this.setRange(e,r,n,n)}static getFrameRange(e){const{metadata:r}=e,{sliceIndex:n,multiSliceReference:i}=r,o=i==null?void 0:i.sliceIndex;return o?[n+1,o+1]:n+1}static getFrameRangeStr(e){const r=this.getFrameRange(e);return Array.isArray(r)?`${r[0]}-${r[1]}`:String(r)}static setViewportFrameRange(e,r){var n;e.setFrameRange&&((n=r.multiSliceReference)!=null&&n.sliceIndex)&&e.setFrameRange(r.sliceIndex+1,r.multiSliceReference.sliceIndex+1)}}function Pwe(t,e){const{viewPlaneNormal:r}=t.metadata,{viewPlaneNormal:n}=e.metadata,i=Pt(r,n);if(!Ju(1,Math.abs(i)))return!1;const{polyline:a}=t.data.contour,{polyline:s}=e.data.contour,c=Pt(r,a[0]),l=Pt(r,s[0]);return Ju(c,l)}function lG(t,e,r){let n=-1;if(e.forEach((i,o)=>{n>=0||i.a==t.b&&(n=o)}),n>=0){const i=e[n];return e.splice(n,1),r.push(i.b),r[0]==i.b?{remainingLines:e,contourPoints:r,type:"CLOSED_PLANAR"}:lG(i,e,r)}return{remainingLines:e,contourPoints:r,type:"OPEN_PLANAR"}}function v8(t){if(t.length==0)return[];const e=[],r=t.shift();e.push(r.a),e.push(r.b);const n=lG(r,t,e);if(n.remainingLines.length==0)return[{type:n.type,contourPoints:n.contourPoints}];{const i=v8(n.remainingLines);return i.push({type:n.type,contourPoints:n.contourPoints}),i}}function Rwe(t){return v8(t)}const Lwe={findContours:v8,findContoursFromReducedSet:Rwe};function Awe(t,e=!1){const r=t.getPoints(),n=t.getLines(),i=new Array(r.getNumberOfPoints()).fill(0).map((c,l)=>r.getPoint(l).slice()),o=new Array(n.getNumberOfCells()).fill(0).map((c,l)=>{const f=n.getCell(l*3).slice();return{a:f[0],b:f[1]}});if(e)return{points:i,lines:o};const a=[];for(const[c,l]of i.entries()){const f=a.findIndex(u=>u[0]===l[0]&&u[1]===l[1]&&u[2]===l[2]);if(f>=0)o.map(u=>(u.a===c&&(u.a=f),u.b===c&&(u.b=f),u));else{const u=a.length;a.push(l),o.map(d=>(d.a===c&&(d.a=u),d.b===c&&(d.b=u),d))}}const s=o.filter(c=>c.a!==c.b);return{points:a,lines:s}}const Nwe=(t,e)=>{const r=t[0],n=t[1];let i=!1;for(let o=0,a=e.length-1;o<e.length;a=o++){const s=e[o][0],c=e[o][1],l=e[a][0],f=e[a][1];c>n!=f>n&&r<(l-s)*(n-c)/(f-c)+s&&(i=!i)}return i};function kwe(t,e,r){const n=[];t.contourPoints.forEach(o=>{n.push([r[o][0],r[o][1]])});let i=0;return e.contourPoints.forEach(o=>{Nwe([r[o][0],r[o][1]],n)||i++}),i===0}function Vwe(t,e,r=!0){const n=t.filter(s=>s.type!=="CLOSED_PLANAR"),i=t.filter(s=>s.type==="CLOSED_PLANAR"),o=[];let a=[];return i.forEach((s,c)=>{const l=[];i.forEach((f,u)=>{c!=u&&kwe(s,f,e)&&l.push(u)}),l.length>0?o.push({contour:s,holes:l}):a.push(c)}),r&&(o.forEach(s=>{s.contour.type="CLOSEDPLANAR_XOR",n.push(s.contour),s.holes.forEach(c=>{i[c].type="CLOSEDPLANAR_XOR",n.push(i[c]),a=a.filter(l=>l!==c)})}),a.forEach(s=>{n.push(i[s])})),n}const Fwe={processContourHoles:Vwe};let qI=!1;function Hw(){if(qI)return;qI=!0;const t=()=>new Worker(new URL("/static/dv3d/assets/computeWorker-FOqOvCDJ.js",import.meta.url),{name:"compute",type:"module"}),e=Jc(),n=l1e().computeWorker,i={maxWorkerInstances:1,autoTerminateOnIdle:(n==null?void 0:n.autoTerminateOnIdle)??{enabled:!0,idleTimeThreshold:2e3}};e.registerWorker("compute",t,i)}function Kw(){return sr.getState().segmentations}function Uwe(t){const{segmentationId:e,representation:r,config:n}=t,{type:i,data:o}=r,a=o?{...o}:{};if(!a)throw new Error("Segmentation representation data may not be undefined");i===Lt.Contour&&Bwe(a);const s=Gwe(n==null?void 0:n.segments,i,a);return n==null||delete n.segments,{segmentationId:e,label:(n==null?void 0:n.label)??null,cachedStats:(n==null?void 0:n.cachedStats)??{},segments:s,representationData:{[i]:{...a}}}}function Bwe(t){t.geometryIds=t.geometryIds??[],t.annotationUIDsMap=t.annotationUIDsMap??new Map}function Gwe(t,e,r){const n={};return t?Object.entries(t).forEach(([i,o])=>{const{label:a,locked:s,cachedStats:c,active:l,...f}=o,u={segmentIndex:Number(i),label:a??`Segment ${i}`,locked:s??!1,cachedStats:c??{},active:l??!1,...f};n[i]=u}):e===Lt.Surface?Wwe(n,r):n[1]=zwe(),n}function Wwe(t,e){const{geometryIds:r}=e;r==null||r.forEach(n=>{const i=Fe.getGeometry(n);if(i!=null&&i.data){const{segmentIndex:o}=i.data;t[o]={segmentIndex:o}}})}function zwe(){return{segmentIndex:1,label:"Segment 1",locked:!1,cachedStats:{},active:!0}}function uG(t,e){const r=sr;t.forEach(n=>{const i=Uwe(n);r.addSegmentation(i),e||is(i.segmentationId)})}function tg(t,e,r){return dG(t,e,r)}function fG(t,e,r){return dG(t,e,r)}function dG(t,e,r){const{segmentationId:n,type:i}=e;return $we(t,n,i,r),sr.removeSegmentationRepresentations(t,{segmentationId:n,type:i})}function hG(){sr.getAllViewportSegmentationRepresentations().forEach(({viewportId:e,representations:r})=>{r.forEach(({segmentationId:n,type:i})=>{tg(e,{segmentationId:n,type:i})})}),sr.resetState()}function gG(t,e,r){tg(t,{segmentationId:e,type:Lt.Labelmap},r)}function pG(t,e,r){tg(t,{segmentationId:e,type:Lt.Contour},r)}function mG(t,e,r){tg(t,{segmentationId:e,type:Lt.Surface},r)}function $we(t,e,r,n){Ma(t,{segmentationId:e,type:r}).forEach(a=>{a.type===Lt.Labelmap?ZU.removeRepresentation(t,a.segmentationId,n):a.type===Lt.Contour?YU.removeRepresentation(t,a.segmentationId,n):a.type===Lt.Surface&&aU.removeRepresentation(t,a.segmentationId,n)});const{viewport:o}=Kn(t)||{};o&&o.render()}function y8(t){const e=sr;e.getAllViewportSegmentationRepresentations().filter(({representations:n})=>n.some(i=>i.segmentationId===t)).map(({viewportId:n})=>n).forEach(n=>{fG(n,{segmentationId:t})}),e.removeSegmentation(t),RE(t)}function vG(){const t=sr;t.getState().segmentations.map(n=>n.segmentationId).forEach(n=>{y8(n)}),t.resetState()}function jwe(t){sr.removeColorLUT(t)}function yG(t,e){return wG(t).map(o=>(e&&o.type===e,Wn(o.segmentationId))).filter(o=>o!==void 0)}function wG(t){return sr.getState().viewportSegRepresentations[t]}function Hwe(t,e){return sr.getStackSegmentationImageIdsForViewport(t,e)}function Kwe(){sr.resetState()}const qwe=Object.freeze(Object.defineProperty({__proto__:null,addColorLUT:Tp,addSegmentations:uG,destroy:Kwe,getColorLUT:ym,getCurrentLabelmapImageIdForViewport:mf,getCurrentLabelmapImageIdsForViewport:zl,getNextColorLUTIndex:uB,getSegmentation:Wn,getSegmentationRepresentation:LE,getSegmentationRepresentations:Ma,getSegmentationRepresentationsBySegmentationId:rU,getSegmentations:Kw,getStackSegmentationImageIdsForViewport:Hwe,getViewportIdsWithSegmentation:Zh,getViewportSegmentationRepresentations:wG,getViewportSegmentations:yG,removeAllSegmentationRepresentations:hG,removeAllSegmentations:vG,removeColorLUT:jwe,removeContourRepresentation:pG,removeLabelmapRepresentation:gG,removeSegmentation:y8,removeSegmentationRepresentation:tg,removeSurfaceRepresentation:mG,updateLabelmapSegmentationImageReferences:yB},Symbol.toStringTag,{value:"Module"}));function xG(t){if("volumeId"in t){if(t=t,!Fe.getVolume(t.volumeId))throw new Error(`volumeId of ${t.volumeId} not found in cache, you should load and cache volume before adding segmentation`)}else if("imageIds"in t){if(t=t,!t.imageIds)throw new Error("The segmentationInput.representationData.imageIds is undefined, please provide a valid representationData.imageIds for stack data")}else throw new Error("The segmentationInput.representationData is undefined, please provide a valid representationData")}function Xwe(t){if(!t.representation.data)throw new Error("The segmentationInput.representationData.data is undefined, please provide a valid representationData.data");const e=t.representation.data;xG(e)}function Ywe(t){xG(t)}const Jwe=Object.freeze(Object.defineProperty({__proto__:null,validate:Ywe,validatePublic:Xwe},Symbol.toStringTag,{value:"Module"}));function CG(t){const e=Fe.getVolume(t);if(!e)return null;const r=e.referencedVolumeId;let n;if(r)n=Fe.getVolume(r);else{const i=e.imageIds,a=Fe.getImage(i[0]).referencedImageId,s=Fe.getVolumeContainingImageId(a);n=s==null?void 0:s.volume}return n}function Zwe({operationData:t}){const{volumeId:e}=t;if(!e){const c=new CustomEvent(Ze.ERROR_EVENT,{detail:{type:"Segmentation",message:"No volume id found for the segmentation"},cancelable:!0});return Je.dispatchEvent(c),null}const r=Fe.getVolume(e),n=CG(e);if(!r||!n)return null;const{imageData:i}=r,{voxelManager:o}=r,{voxelManager:a,imageData:s}=n;return{segmentationImageData:i,segmentationVoxelManager:o,segmentationScalarData:null,imageScalarData:null,imageVoxelManager:a,imageData:s}}function Qwe({operationData:t,viewport:e,strategy:r}){var f;const{segmentationId:n}=t;let i,o,a,s,c,l;if(r.ensureSegmentationVolumeFor3DManipulation)r.ensureSegmentationVolumeFor3DManipulation({operationData:t,viewport:e}),o=t.segmentationVoxelManager,i=t.segmentationImageData,a=null;else{const u=mf(e.id,n);if(!u)return null;const d=Pw(e.id,n);if(!d)return null;const h=Fe.getImage(u);i=d.actor.getMapper().getInputData(),o=h.voxelManager;const g=t.imageId,p=Fe.getImage(g);if(!p)return null;a=(f=p.getPixelData)==null?void 0:f.call(p)}if(r.ensureImageVolumeFor3DManipulation)r.ensureImageVolumeFor3DManipulation({operationData:t,viewport:e}),c=t.imageVoxelManager,s=t.imageScalarData,l=t.imageData;else{const u=e.getCurrentImageId();if(!u)return null;const d=Fe.getImage(u);l=d?null:e.getImageData(),s=(d==null?void 0:d.getPixelData())||l.getScalarData(),c=d==null?void 0:d.voxelManager}return{segmentationImageData:i,segmentationScalarData:a,imageScalarData:s,segmentationVoxelManager:o,imageVoxelManager:c,imageData:l}}function w8({operationData:t,viewport:e,strategy:r}){return t?"volumeId"in t&&t.volumeId!=null||"referencedVolumeId"in t&&t.referencedVolumeId!=null?Zwe({operationData:t}):Qwe({operationData:t,viewport:e,strategy:r}):null}function ng(t){const{representationData:e}=Wn(t);let{volumeId:r}=e.Labelmap,n;if(r&&(n=Fe.getVolume(r),n))return n;const{imageIds:i}=e.Labelmap;if(r=Fe.generateVolumeId(i),!(!i||i.length===1||!gf(i)))return n=am(r,i),n}const SG={[It.EnsureSegmentationVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t,{segmentationId:n,imageIds:i}=e,o=r?r.getImageIds():i.map(c=>Fe.getImage(c).referencedImageId);if(!gf(o))throw new Error("Volume is not reconstructable for sphere manipulation");const s=ng(n);s&&(e.segmentationVoxelManager=s.voxelManager,e.segmentationImageData=s.imageData)}};function qw(t){if(!t||t.length<=1||!gf(t))return;const r=Fe.generateVolumeId(t);let n=Fe.getVolume(r);return n||(n=am(r,t),n)}const TG={[It.EnsureImageVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t;let n;if(r){if(n=r.getImageIds(),!gf(n))throw new Error("Volume is not reconstructable for sphere manipulation")}else n=Wn(e.segmentationId).representationData.Labelmap.imageIds.map(s=>Fe.getImage(s).referencedImageId);const i=qw(n);if(!i)throw new Error("Failed to create or get image volume");e.imageVoxelManager=i.voxelManager,e.imageData=i.imageData}},qc=(t,e)=>{it(Je,Ze.WEB_WORKER_PROGRESS,{progress:e,type:t})},_G=(t,e)=>{const r=Wn(t),{representationData:n}=r,{Labelmap:i}=n;if(!i)return console.debug("No labelmap found for segmentation",t),null;const o=i.volumeId,a=i.imageIds,s={segmentationId:t,volumeId:o,imageIds:a};let c=!1;if(a){const f=a.map(u=>Fe.getImage(u).referencedImageId);c=gf(f)}let l=e;return l?Array.isArray(l)||(l=[l,255]):l=[Ra(t)],{operationData:s,segVolumeId:o,segImageIds:a,reconstructableVolume:c,indices:l}},EG=t=>w8({operationData:t,strategy:{ensureSegmentationVolumeFor3DManipulation:SG.ensureSegmentationVolumeFor3DManipulation,ensureImageVolumeFor3DManipulation:TG.ensureImageVolumeFor3DManipulation}}),bG=t=>{const e=[],r=[];for(const n of t){const i=Fe.getImage(n),o=i.getPixelData(),{origin:a,direction:s,spacing:c,dimensions:l}=pw(i);e.push({scalarData:o,dimensions:l,spacing:c,origin:a,direction:s});const f=i.referencedImageId;if(f){const u=Fe.getImage(f);if(!u)continue;const d=u.getPixelData(),h=u.voxelManager,g=[u.rowPixelSpacing,u.columnPixelSpacing];r.push({scalarData:d,dimensions:h?h.dimensions:[u.columns,u.rows,1],spacing:g})}}return{segmentationInfo:e,imageInfo:r}},exe=(t,e)=>{var a;let r;if(t){const c=Fe.getVolume(t).imageIds,l=Fe.getImage(c[0]);l&&(r=l.referencedImageId)}else e!=null&&e.length&&(r=Fe.getImage(e[0]).referencedImageId);const n=Fe.getImage(r),i=yt("scalingModule",r),o={isPreScaled:!!((a=n==null?void 0:n.preScale)!=null&&a.scaled),isSuvScaled:typeof(i==null?void 0:i.suvbw)=="number"};return{refImageId:r,modalityUnitOptions:o}},{Labelmap:txe}=Lt;async function DG({segmentations:t}){Hw(),qc(Qa.GENERATE_CONTOUR_SETS,0);const{representationData:e,segments:r=[0,1],segmentationId:n}=t;let{volumeId:i}=e[txe];if(!i){const g=ng(n);g&&(i=g.volumeId)}const o=Fe.getVolume(i);if(!o){console.warn(`No volume found for ${i}`);return}const c={scalarData:o.voxelManager.getCompleteScalarDataArray(),dimensions:o.dimensions,spacing:o.imageData.getSpacing(),origin:o.imageData.getOrigin(),direction:o.imageData.getDirection()},l=Array.isArray(r)?r.filter(g=>g!==null).map(g=>g.segmentIndex||g):Object.values(r).filter(g=>g!==null).map(g=>g.segmentIndex||g),f=await Jc().executeTask("compute","generateContourSetsFromLabelmapVolume",{segmentation:c,indices:l,mode:"individual"}),u=o.imageIds.map(g=>{var v;const p=(v=Fe.getImage(g))==null?void 0:v.referencedImageId;return p?Fe.getImage(p):void 0}),d=u.map(g=>pw(g)),h=f.map(g=>{const p=r[g.segment.segmentIndex]||{};if(!g.sliceContours.length)return null;const v=g.sliceContours[0].polyData.points[0];let y;if(v){const m=d.findIndex(w=>{const{scanAxisNormal:x,origin:C}=w,S=Nc(x,C);return mk(v,S)});m!==-1&&(y=u[m].imageId)}return{label:p.label,color:p.color,metadata:{FrameOfReferenceUID:o.metadata.FrameOfReferenceUID,referencedImageId:y},sliceContours:g.sliceContours.map(m=>({contours:m.contours,polyData:m.polyData,FrameNumber:m.sliceIndex+1,sliceIndex:m.sliceIndex,FrameOfReferenceUID:o.metadata.FrameOfReferenceUID,referencedImageId:y}))}}).filter(g=>g!==null);return qc(Qa.GENERATE_CONTOUR_SETS,100),h}class IG{constructor(){}static getContourSequence(e,r){const{data:n}=e,{projectionPoints:i,projectionPointsImageIds:o}=n.cachedStats;return i.map((a,s)=>{const c=nxe(a),l=rxe(o[s],r);return{NumberOfContourPoints:c.length/3,ContourImageSequence:l,ContourGeometricType:"CLOSED_PLANAR",ContourData:c}})}}IG.toolName="RectangleROIStartEndThreshold";function nxe(t){return[...t[0],...t[1],...t[3],...t[2]].flat().map(i=>i.toFixed(2))}function rxe(t,e){const r=e.get("sopCommonModule",t);return{ReferencedSOPClassUID:r.sopClassUID,ReferencedSOPInstanceUID:r.sopInstanceUID}}function ixe(t){if(!(t!=null&&t.data))throw new Error("Tool data is empty");if(!t.metadata||t.metadata.referencedImageId)throw new Error("Tool data is not associated with any imageId")}const Rp=class Rp{constructor(){}static convert(e,r,n){ixe(e);const{toolName:i}=e.metadata,o=Rp.TOOL_NAMES[i];if(!o)throw new Error(`Unknown tool type: ${i}, cannot convert to RTSSReport`);const a=o.getContourSequence(e,n),s=[Math.floor(Math.random()*255),Math.floor(Math.random()*255),Math.floor(Math.random()*255)];return{ReferencedROINumber:r+1,ROIDisplayColor:s,ContourSequence:a}}static register(e){Rp.TOOL_NAMES[e.toolName]=e}};Rp.TOOL_NAMES={};let m5=Rp;m5.register(IG);function oxe(t,e){Fc.acceptAutoGenerated(t,e)}const{isEqual:axe}=Vn;function qS(t,e){const{polyline:r}=t.data.contour,{points:n}=t.data.handles,{length:i}=n;if(e===i)return r.length;if(e<0&&(e=(e+i)%i),e===0)return 0;const o=n[e],a=r.findIndex(c=>axe(o,c));if(a!==-1)return a;let s=1/0;return r.reduce((c,l,f)=>{const u=NR(l,o);return u<s?(s=u,f):c},-1)}const sxe=Object.freeze(Object.defineProperty({__proto__:null,AnnotationToPointData:m5,acceptAutogeneratedInterpolations:oxe,areCoplanarContours:Pwe,calculatePerimeter:jS,contourFinder:Lwe,detectContourHoles:Fwe,findHandlePolylineIndex:qS,generateContourSetsFromLabelmap:DG,getContourHolesDataCanvas:bm,getContourHolesDataWorld:aB,getDeduplicatedVTKPolyDataPoints:Awe,updateContourPolyline:fc},Symbol.toStringTag,{value:"Module"}));function OG(t,e,r){const{imageData:n}=t,{overwrite:i,boundsIJK:o,segmentationId:a}=r;if(!a)throw new Error("Segmentation ID is required to be passed inside thresholdVolumeByRange as options");const s=(r==null?void 0:r.overlapType)||0,c=t.voxelManager,l=t.voxelManager.getScalarDataLength();if(i)for(let w=0;w<l;w++)c.setAtIndex(w,0);const{baseVolumeIdx:f,volumeInfoList:u}=tU(t,e);let d,h,g;const p=(w,x,C)=>{const S=({value:O})=>{h=h+1,O>=g.lower&&O<=g.upper&&(d=d+1)},{imageData:T,dimensions:_,lower:E,upper:b}=w,D=ME(T,_,x,C);h=0,d=0,g={lower:E,upper:b};let I=!1;const{voxelManager:P}=T.get("voxelManager");return P.forEach(S,{imageData:T,boundsIJK:D}),s===0?I=d>0:s==1&&(I=d===h),I},v=(w,x)=>{const{imageData:C,lower:S,upper:T}=w,_=C.get("voxelManager").voxelManager,E=_.toIndex(x),b=_.getAtIndex(E);return!(b<=S||b>=T)},y=({index:w,pointIJK:x,pointLPS:C})=>{let S=u.length>0;for(let T=0;T<u.length&&(u[T].volumeSize===l?S=v(u[T],x):S=p(u[T],u[f].spacing,C),!!S);T++);S&&c.setAtIndex(w,r.segmentIndex||1)};return t.voxelManager.forEach(y,{imageData:n,boundsIJK:o}),Eo(r.segmentationId),t}const{transformWorldToIndex:XI}=Vn,M0=class M0 extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,shadow:!0,preventHandleOutsideImage:!1,calculateStats:!0,getTextLines:cxe,statsCalculator:Hc}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l}=c;this.isDrawing=!0;const f=this.constructor.createAnnotationForViewport(l,{data:{handles:{points:[[...s],[...s],[...s],[...s]],textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},cachedStats:{}}});ln(f,a);const u=Ot(a,this.getToolName());return this.editData={annotation:f,viewportIdsToRender:u,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Ft(a),n.preventDefault(),Ne(u),f},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=c.worldToCanvas(f[0]),d=c.worldToCanvas(f[3]),h=this._getRectangleImageCoordinates([u,d]),g=[o[0],o[1]],{left:p,top:v,width:y,height:m}=h;return YE([p,v,y,m],g)<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Ft(a);const c=Se(a),{renderingEngine:l}=c;Ne(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;o.worldPosition?l=!0:f=c.handles.points.findIndex(g=>g===o);const u=Ot(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Ft(s);const d=Se(s),{renderingEngine:h}=d;Ne(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Xt(o),this.doneEditMemo(),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID),Ne(s),c&&$n(a))},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world,{points:g}=u.handles;g.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else{const{currentPoints:d}=i,h=Se(o),{worldToCanvas:g,canvasToWorld:p}=h.viewport,v=d.world,{points:y}=u.handles;y[c]=[...v];let m,w,x,C,S,T,_,E;switch(c){case 0:case 3:m=g(y[0]),C=g(y[3]),w=[C[0],m[1]],x=[m[0],C[1]],T=p(w),_=p(x),y[1]=T,y[2]=_;break;case 1:case 2:w=g(y[1]),x=g(y[2]),m=[x[0],w[1]],C=[w[0],x[1]],S=p(m),E=p(C),y[0]=S,y[3]=E;break}a.invalidated=!0}this.editData.hasMoved=!0,Se(o),Ne(s),a.invalidated&&cn(a,o,Zt.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Xt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&$n(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles,m=v.map(F=>a.worldToCanvas(F));u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),{viewPlaneNormal:S,viewUp:T}=a.getCamera();if(!p.cachedStats[l]||p.cachedStats[l].areaUnit==null)p.cachedStats[l]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null},this._calculateCachedStats(h,S,T,f,n);else if(h.invalidated&&(this._throttledCalculateCachedStats(h,S,T,f,n),a instanceof vr)){const{referencedImageId:F}=h.metadata;for(const j in p.cachedStats)j.startsWith("imageId")&&f.getStackViewports().find(fe=>{const le=Hr(F),he=fe.hasImageURI(le),Ie=Hr(fe.getCurrentImageId());return he&&Ie!==le})&&delete p.cachedStats[j]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let _;if(!ii(g))continue;!vi(g)&&!this.editData&&y!==null&&(_=[m[y]]),_&&fr(i,g,"0",_,{color:w});const E=`${g}-rect`;ZE(i,g,"0",m,{color:w,lineDash:C,lineWidth:x},E),o=!0;const D=this.getLinkedTextBoxStyle(u,h);if(!D.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const I=this.configuration.getTextLines(p,l);if(!I||I.length===0)continue;if(!p.handles.textBox.hasMoved){const F=Aa(m);p.handles.textBox.worldPosition=a.canvasToWorld(F)}const P=a.worldToCanvas(p.handles.textBox.worldPosition),A=uo(i,g,"1",I,P,m,{},D),{x:V,y:G,width:R,height:N}=A;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([V,G]),topRight:a.canvasToWorld([V+R,G]),bottomLeft:a.canvasToWorld([V,G+N]),bottomRight:a.canvasToWorld([V+R,G+N])}}return o},this._getRectangleImageCoordinates=n=>{const[i,o]=n;return{left:Math.min(i[0],o[0]),top:Math.min(i[1],o[1]),width:Math.abs(i[0]-o[0]),height:Math.abs(i[1]-o[1])}},this._calculateCachedStats=(n,i,o,a,s)=>{var v,y,m,w;if(!this.configuration.calculateStats)return;const{data:c}=n,{viewport:l}=s,{element:f}=l,u=c.handles.points[0],d=c.handles.points[3],{cachedStats:h}=c,g=Object.keys(h);for(let x=0;x<g.length;x++){const C=g[x],S=this.getTargetImageData(C);if(!S)continue;const{dimensions:T,imageData:_,metadata:E,voxelManager:b}=S,D=XI(_,u);D[0]=Math.floor(D[0]),D[1]=Math.floor(D[1]),D[2]=Math.floor(D[2]);const I=XI(_,d);if(I[0]=Math.floor(I[0]),I[1]=Math.floor(I[1]),I[2]=Math.floor(I[2]),this._isInsideVolume(D,I,T)){this.isHandleOutsideImage=!1;const P=Math.min(D[0],I[0]),O=Math.max(D[0],I[0]),A=Math.min(D[1],I[1]),V=Math.max(D[1],I[1]),G=Math.min(D[2],I[2]),R=Math.max(D[2],I[2]),N=[[P,O],[A,V],[G,R]],{worldWidth:F,worldHeight:j}=Bw(i,o,u,d),X=[D,I],{scale:te,areaUnit:fe}=La(S,X),le=Math.abs(F*j)/(te*te),he={isPreScaled:Xl(l,C),isSuvScaled:this.isSuvScaled(l,C,n.metadata.referencedImageId)},Ie=Yl(E.Modality,n.metadata.referencedImageId,he);let Me;b&&(Me=b.forEach(this.configuration.statsCalculator.statsCallback,{boundsIJK:N,imageData:_,returnPoints:this.configuration.storePointData}));const Ee=this.configuration.statsCalculator.getStatistics();h[C]={Modality:E.Modality,area:le,mean:(v=Ee.mean)==null?void 0:v.value,stdDev:(y=Ee.stdDev)==null?void 0:y.value,max:(m=Ee.max)==null?void 0:m.value,min:(w=Ee.min)==null?void 0:w.value,statsArray:Ee.array,pointsInShape:Me,areaUnit:fe,modalityUnit:Ie}}else this.isHandleOutsideImage=!0,h[C]={Modality:E.Modality}}const p=n.invalidated;return n.invalidated=!1,p&&cn(n,f,Zt.StatsUpdated),h},this._isInsideVolume=(n,i,o)=>xr(n,o)&&xr(i,o),this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}};M0.toolName="RectangleROI",M0.hydrate=(e,r,n)=>{const i=Kn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=M0.hydrateBase(M0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r,activeHandleIndex:null},label:"",cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};ln(d,l.element),Ne([l.id])};let jl=M0;function cxe(t,e){const r=t.cachedStats[e],{area:n,mean:i,max:o,stdDev:a,areaUnit:s,modalityUnit:c,min:l}=r;if(i==null)return;const f=[];return Gr(n)&&f.push(`Area: ${dn(n)} ${s}`),Gr(i)&&f.push(`Mean: ${dn(i)} ${c}`),Gr(o)&&f.push(`Max: ${dn(o)} ${c}`),Gr(l)&&f.push(`Max: ${dn(l)} ${c}`),Gr(a)&&f.push(`Std Dev: ${dn(a)} ${c}`),f}const{transformWorldToIndex:Pg}=Vn;class x8 extends jl{constructor(e={},r={configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:lxe,statsCalculator:Hc,showTextBox:!1,throttleTimeout:100}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u;let g,p,v;if(l instanceof mr)throw new Error("Stack Viewport Not implemented");{const T=this.getTargetId(l);v=Zc(T),p=Fe.getVolume(v),g=Fl(p,s,d)}const y=hf(p,d),m=this._getStartCoordinate(s,d),w=this._getEndCoordinate(s,y,d),x=l.getFrameOfReferenceUID(),C={highlighted:!0,invalidated:!0,metadata:{viewPlaneNormal:[...d],enabledElement:c,viewUp:[...h],FrameOfReferenceUID:x,referencedImageId:g,toolName:this.getToolName(),volumeId:v,spacingInNormal:y},data:{label:"",startCoordinate:m,endCoordinate:w,cachedStats:{pointsInVolume:[],projectionPoints:[],projectionPointsImageIds:[g],statistics:[]},handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},labelmapUID:null}};this._computeProjectionPoints(C,p),ln(C,a);const S=Ot(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Ft(a),n.preventDefault(),Ne(S),C},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Xt(o);const u=Se(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID);const d=this.getTargetId(u.viewport),h=Fe.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,d,h,u),Ne(s),c?$n(a):cn(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=pn(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=Gw(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;l<s.length;l++){const f=s[l],{annotationUID:u,data:d,metadata:h}=f,{startCoordinate:g,endCoordinate:p}=d,{points:v,activeHandleIndex:y}=d.handles,m=v.map(R=>a.worldToCanvas(R));c.annotationUID=u;const w=this.getStyle("lineWidth",c,f),x=this.getStyle("lineDash",c,f),C=this.getStyle("color",c,f),S=a.getCamera().focalPoint,T=a.getCamera().viewPlaneNormal;let _=g,E=p;if(Array.isArray(g)){_=this._getCoordinateForViewplaneNormal(_,T);const R=this._getIndexOfCoordinatesForViewplaneNormal(T);d.handles.points.forEach(N=>{N[R]=_}),d.startCoordinate=_}Array.isArray(p)&&(E=this._getCoordinateForViewplaneNormal(E,T),d.endCoordinate=E,d.endCoordinate=E);const b=Lu(_),D=Lu(E),I=this._getCoordinateForViewplaneNormal(S,T),P=Lu(I);if(P<Math.min(b,D)||P>Math.max(b,D))continue;f.invalidated&&this._throttledCalculateCachedStats(f,n);let O=!1;if((P===b||P===D)&&(O=!0),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let A;if(!ii(u))continue;!vi(u)&&!this.editData&&y!==null&&O&&(A=[m[y]]),A&&fr(i,u,"0",A,{color:C});let V=x;if(O||(V=2),Tm(i,u,"0",m[0],m[3],{color:C,lineDash:V,lineWidth:w}),o=!0,this.configuration.showTextBox){const R=this.getLinkedTextBoxStyle(c,f);if(!R.visibility){d.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const N=this.configuration.getTextLines(d,{metadata:h});if(!N||N.length===0)continue;if(!d.handles.textBox.hasMoved){const Ie=Aa(m);d.handles.textBox.worldPosition=a.canvasToWorld(Ie)}const F=a.worldToCanvas(d.handles.textBox.worldPosition),X=uo(i,u,"1",N,F,m,{},R),{x:te,y:fe,width:le,height:he}=X;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([te,fe]),topRight:a.canvasToWorld([te+le,fe]),bottomLeft:a.canvasToWorld([te,fe+he]),bottomRight:a.canvasToWorld([te+le,fe+he])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=qo(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=qh(this._calculateCachedStatsTool,this.configuration.throttleTimeout)}_computeProjectionPoints(e,r){const{data:n,metadata:i}=e,{viewPlaneNormal:o,spacingInNormal:a}=i,{imageData:s}=r,{startCoordinate:c,endCoordinate:l}=n,{points:f}=n.handles,u=Pg(s,f[0]),d=Pg(s,f[0]),h=We();s.indexToWorldVec3(u,h);const g=We();s.indexToWorldVec3(d,g),this._getIndexOfCoordinatesForViewplaneNormal(o)==2?(h[2]=c,g[2]=l):this._getIndexOfCoordinatesForViewplaneNormal(o)==0?(h[0]=c,g[0]=l):this._getIndexOfCoordinatesForViewplaneNormal(o)==1&&(h[1]=c,g[1]=l);const p=to(h,g),v=[];for(let y=0;y<p;y+=a)v.push(f.map(m=>{const w=We();return An(w,m,o,y),Array.from(w)}));n.cachedStats.projectionPoints=v}_computePointsInsideVolume(e,r,n,i){var S,T,_;const{data:o,metadata:a}=e,{viewPlaneNormal:s,viewUp:c}=a,{viewport:l}=i,f=o.cachedStats.projectionPoints,u=[[]],d=this.getTargetImageData(r),h=o.handles.points[0],g=o.handles.points[3],{worldWidth:p,worldHeight:v}=Bw(s,c,h,g),y=La(d,o.habdles),m=Math.abs(p*v)/(y.scale*y.scale),w={isPreScaled:Xl(l,r),isSuvScaled:this.isSuvScaled(l,r,e.metadata.referencedImageId)},x=Yl(a.Modality,e.metadata.referencedImageId,w);for(let E=0;E<f.length;E++){if(!n)continue;const b=f[E][0],{dimensions:D,imageData:I,voxelManager:P}=n,O=Pg(I,h),A=Pg(I,b),V=this._getIndexOfCoordinatesForViewplaneNormal(s);O[0]=Math.floor(O[0]),O[1]=Math.floor(O[1]),O[2]=Math.floor(O[2]),O[V]=A[V];const G=Pg(I,g);if(G[0]=Math.floor(G[0]),G[1]=Math.floor(G[1]),G[2]=Math.floor(G[2]),G[V]=A[V],this._isInsideVolume(O,G,D)){this.isHandleOutsideImage=!1;const R=Math.min(O[0],G[0]),N=Math.max(O[0],G[0]),F=Math.min(O[1],G[1]),j=Math.max(O[1],G[1]),X=Math.min(O[2],G[2]),te=Math.max(O[2],G[2]),fe=[[R,N],[F,j],[X,te]],le=P.forEach(this.configuration.statsCalculator.statsCallback,{boundsIJK:fe,imageData:I,returnPoints:this.configuration.storePointData});u.push(le)}}const C=this.configuration.statsCalculator.getStatistics();o.cachedStats.pointsInVolume=u,o.cachedStats.statistics={Modality:a.Modality,area:m,mean:(S=C.mean)==null?void 0:S.value,stdDev:(T=C.stdDev)==null?void 0:T.value,max:(_=C.max)==null?void 0:_.value,statsArray:C.array,areaUnit:y.areaUnit,modalityUnit:x}}_calculateCachedStatsTool(e,r){const n=e.data,{viewport:i}=r,{cachedStats:o}=n,a=this.getTargetId(i),s=Fe.getVolume(a.split(/volumeId:|\?/)[1]);return this._computeProjectionPoints(e,s),this._computePointsInsideVolume(e,a,s,r),e.invalidated=!1,cn(e,i.element),o}_getStartCoordinate(e,r){const n=e;return this._getCoordinateForViewplaneNormal(n,r)}_getEndCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=We();return An(o,e,n,i*r),this._getCoordinateForViewplaneNormal(o,n)}_getIndexOfCoordinatesForViewplaneNormal(e){const r=[Math.abs(e[0]),Math.abs(e[1]),Math.abs(e[2])];return r.indexOf(Math.max(...r))}_getCoordinateForViewplaneNormal(e,r){const n=this._getIndexOfCoordinatesForViewplaneNormal(r);return e[n]}}function lxe(t,e={}){const r=t.cachedStats.statistics,{area:n,mean:i,max:o,stdDev:a,areaUnit:s,modalityUnit:c}=r;if(i===void 0)return;const l=[];return l.push(`Area: ${dn(n)} ${s}`),l.push(`Mean: ${dn(i)} ${c}`),l.push(`Max: ${dn(o)} ${c}`),l.push(`Std Dev: ${dn(a)} ${c}`),l}x8.toolName="RectangleROIStartEndThreshold";class C8 extends jl{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getTargetId(l);let p,v;if(l instanceof mr)p=g.split("imageId:")[1];else{v=Zc(g);const x=Fe.getVolume(v);p=Fl(x,s,d)}const y=l.getFrameOfReferenceUID(),m={highlighted:!0,invalidated:!0,metadata:{viewPlaneNormal:[...d],enabledElement:c,viewUp:[...h],FrameOfReferenceUID:y,referencedImageId:p,toolName:this.getToolName(),volumeId:v},data:{label:"",handles:{textBox:{hasMoved:!1,worldPosition:null,worldBoundingBox:null},points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},segmentationId:null}};ln(m,a);const w=Ot(a,this.getToolName());return this.editData={annotation:m,viewportIdsToRender:w,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Ft(a),n.preventDefault(),Ne(w),m},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,{points:g,activeHandleIndex:p}=h.handles,v=g.map(S=>a.worldToCanvas(S));l.annotationUID=d;const y=this.getStyle("lineWidth",l,u),m=this.getStyle("lineDash",l,u),w=this.getStyle("color",l,u);if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;cn(u,s);let x;if(!ii(d))continue;!vi(d)&&!this.editData&&p!==null&&(x=[v[p]]),x&&fr(i,d,"0",x,{color:w}),Tm(i,d,"0",v[0],v[3],{color:w,lineDash:m,lineWidth:y}),o=!0}return o}}}C8.toolName="RectangleROIThreshold";function MG(t,e,r={}){const n=[];return t.forEach(o=>{var h,g;const{data:a}=o,{points:s}=a.handles,{imageData:c,dimensions:l}=e;let f=s;if((h=a.cachedStats)!=null&&h.projectionPoints){const{projectionPoints:p}=a.cachedStats;f=[].concat(...p)}const u=f.map(p=>ei(c,p));let d=ef(u,l);r.numSlicesToProject&&!((g=a.cachedStats)!=null&&g.projectionPoints)&&(d=oG(d,r.numSlicesToProject)),n.push(d)}),n.length===1?n[0]:n.reduce((o,a)=>({iMin:Math.min(o.iMin,a.iMin),jMin:Math.min(o.jMin,a.jMin),kMin:Math.min(o.kMin,a.kMin),iMax:Math.max(o.iMax,a.iMax),jMax:Math.max(o.jMax,a.jMax),kMax:Math.max(o.kMax,a.kMax)}),{iMin:1/0,jMin:1/0,kMin:1/0,iMax:-1/0,jMax:-1/0,kMax:-1/0})}function uxe(t,e,r,n){const i=t.map(s=>Tr.getAnnotation(s));fxe(i);let o;for(let s=0;s<r.length;s++)(r[s].volume.voxelManager.getScalarDataLength()===e.voxelManager.getScalarDataLength()||s===0)&&(o=MG(i,r[s].volume,n));const a=OG(e,r,{...n,boundsIJK:o,segmentationId:n.segmentationId});return a.modified(),a}function fxe(t){const e=[C8.toolName,x8.toolName];for(const r of t){const n=r.metadata.toolName;if(!e.includes(n))throw new Error("rectangleROIThresholdVolumeByRange only supports RectangleROIThreshold and RectangleROIStartEndThreshold annotations")}}function PG(t,e=1,r="mergedLabelmap"){t.forEach(({direction:l,dimensions:f,origin:u,spacing:d})=>{if(!Jt(f,t[0].dimensions)||!Jt(l,t[0].direction)||!Jt(d,t[0].spacing)||!Jt(u,t[0].origin))throw new Error("labelmaps must have the same size and shape")});const n=t[0],i=n.voxelManager.getConstructor(),o=new i(n.voxelManager.getScalarDataLength());t.forEach(l=>{const f=l.voxelManager,u=f.getScalarDataLength();for(let d=0;d<u;d++)f.getAtIndex(d)===e&&(o[d]=e)});const a={scalarData:o,metadata:n.metadata,spacing:n.spacing,origin:n.origin,direction:n.direction,dimensions:n.dimensions},s=Fe.getVolume(r);let c;return s?(c=s,c.voxelManager.setCompleteScalarDataArray(o)):c=sm(r,a),c}async function dxe(t){const{viewportId:e,renderingEngineId:r,options:n}=t;let{segmentationId:i}=t;const o=Ii(e,r);if(!o)throw new Error("element disabled");const{viewport:a}=o;if(!(a instanceof vr))throw new Error("Segmentation only supports VolumeViewport");const{uid:s}=a.getDefaultActor();if(i===void 0&&(i=`${s}-based-segmentation-${(n==null?void 0:n.volumeId)??kn().slice(0,8)}`),n){const c=structuredClone(n);await sm(i,c)}else{const c=a.getVolumeId();cm(c,{volumeId:i})}return i}function S8(t,e,r={}){const n=r.onFlood,i=r.onBoundary,o=r.equals,a=r.filter,s=r.diagonals||!1,c=C(e),l=S(),f=[],u=[],d=new Set,h=r.bounds;for(f.push({currentArgs:e});f.length>0;)g(f.pop());return{flooded:u};function g(_){const E=_.currentArgs,b=_.previousArgs;p(E)||(v(E),y(E)?(m(E),x(E)):w(b))}function p(_){const[E,b,D=0]=_,I=E+32768+65536*(b+32768+65536*(D+32768));return d.has(I)}function v(_){const[E,b,D=0]=_,I=E+32768+65536*(b+32768+65536*(D+32768));d.add(I)}function y(_){const E=C(_);return o?o(E,c):E===c}function m(_){u.push(_),n&&n(..._)}function w(_){const[E,b,D=0]=_,I=E+32768+65536*(b+32768+65536*(D+32768));h==null||h.set(I,_),i&&i(..._)}function x(_){for(let E=0;E<l.length;E+=1){const b=l[E],D=_.slice(0);for(let I=0;I<_.length;I+=1)D[I]+=b[I];(a==null?void 0:a(D))!==!1&&(p(D)||f.push({currentArgs:D,previousArgs:_}))}}function C(_){return t(..._)}function S(){return T(e.length).filter(function(E){const b=hxe(E);return b!==0&&(b===1||s)})}function T(_){const E=[],b=function(D){return D.split("").map(function(I){return parseInt(I,10)-1})};for(let D=0;D<Math.pow(3,_);D+=1){const I=gxe(D.toString(3),"0",_);E.push(b(I))}return E}}function hxe(t){let e=0;for(let r=0;r<t.length;r+=1)t[r]!==0&&(e+=1);return e}function gxe(t,e,r){return(new Array(r+1).join(e)+t).slice(-r)}const pxe={[It.OnInteractionStart]:t=>{const{segmentIndex:e,previewSegmentIndex:r,segmentationVoxelManager:n,centerIJK:i,viewPlaneNormal:o,segmentationImageData:a,configuration:s}=t;if(!(s!=null&&s.useCenterSegmentIndex))return;let c=!1,l=!1;const f=[...n.getBoundsIJK()];Math.abs(o[0])>.8?f[0]=[i[0],i[0]]:Math.abs(o[1])>.8?f[1]=[i[1],i[1]]:Math.abs(o[2])>.8&&(f[2]=[i[2],i[2]]);const u=({value:h})=>{c||(c=h===e),l||(l=h===r)};if(n.forEach(u,{imageData:a,isInObject:t.isInObject,boundsIJK:f}),!c&&!l){t.centerSegmentIndexInfo.segmentIndex=null;return}const d=n.getAtIJKPoint(i);t.centerSegmentIndexInfo.segmentIndex=d,t.centerSegmentIndexInfo.hasSegmentIndex=c,t.centerSegmentIndexInfo.hasPreviewIndex=l}},mxe={[It.Initialize]:t=>{var y;const{operationName:e,centerIJK:r,segmentationVoxelManager:n,imageVoxelManager:i,configuration:o,segmentIndex:a,viewport:s}=t;if(!((y=o==null?void 0:o.threshold)!=null&&y.isDynamic)||!r||!a||e===It.RejectPreview||e===It.OnInteractionEnd)return;const c=n.getBoundsIJK(),{range:l,dynamicRadius:f=0}=o.threshold,u=l?0:f,{viewPlaneNormal:d}=s.getCamera(),h=c.map((m,w)=>{const[x,C]=m;return[Math.max(x,r[w]-u),Math.min(C,r[w]+u)]});Math.abs(d[0])>.8?h[0]=[r[0],r[0]]:Math.abs(d[1])>.8?h[1]=[r[1],r[1]]:Math.abs(d[2])>.8&&(h[2]=[r[2],r[2]]);const g=l||[1/0,-1/0],p=u*u,v=({value:m,pointIJK:w})=>{if(oS(r,w)>p)return;const C=Array.isArray(m)?mh(m):m;g[0]=Math.min(C,g[0]),g[1]=Math.max(C,g[1])};i.forEach(v,{boundsIJK:h}),o.threshold.range=g},[It.OnInteractionStart]:t=>{var r;const{configuration:e}=t;(r=e==null?void 0:e.threshold)!=null&&r.isDynamic&&(e.threshold.range=null)},[It.ComputeInnerCircleRadius]:t=>{const{configuration:e,viewport:r}=t,{dynamicRadius:n=0,isDynamic:i}=e.threshold;if(!i){e.threshold.dynamicRadiusInCanvas=0;return}if(n===0)return;const o=r.getImageData();if(!o)return;const{spacing:a}=o,s=[r.element.clientWidth/2,r.element.clientHeight/2],c=n*a[0],f=r.canvasToWorld(s).map(h=>h+c),u=r.worldToCanvas(f),d=Math.abs(s[0]-u[0]);e.threshold.dynamicRadiusInCanvas||(e.threshold.dynamicRadiusInCanvas=0),e.threshold.dynamicRadiusInCanvas=3+d}},vxe={[It.Initialize]:t=>{t.segmentIndex=0}},{isEqual:I3}=Vn,YI={toIJK:t=>t,fromIJK:t=>t,type:"acquistion"},yxe={toIJK:([t,e,r])=>[r,t,e],fromIJK:([t,e,r])=>[e,r,t],type:"jk"},wxe={toIJK:([t,e,r])=>[t,r,e],fromIJK:([t,e,r])=>[t,r,e],type:"ik"};function RG(t,e){if(!(t instanceof Mr))return{...YI,boundsIJKPrime:e};const{viewPlaneNormal:r}=t.getCamera(),n=I3(Math.abs(r[0]),1)&&yxe||I3(Math.abs(r[1]),1)&&wxe||I3(Math.abs(r[2]),1)&&YI;return n?{...n,boundsIJKPrime:n.fromIJK(e)}:{toIJK:null,boundsIJKPrime:null,fromIJK:null,error:`Only mappings orthogonal to acquisition plane are permitted, but requested ${r}`}}const{RLEVoxelMap:xxe,VoxelManager:Cxe}=Vn,Sxe=65535;var vo;(function(t){t[t.SEGMENT=-1]="SEGMENT",t[t.ISLAND=-2]="ISLAND",t[t.INTERIOR=-3]="INTERIOR",t[t.EXTERIOR=-4]="EXTERIOR",t[t.INTERIOR_SMALL=-5]="INTERIOR_SMALL",t[t.INTERIOR_TEST=-6]="INTERIOR_TEST"})(vo||(vo={}));class Od{constructor(e){this.fillInternalEdge=!1,this.maxInternalRemove=128,this.maxInternalRemove=(e==null?void 0:e.maxInternalRemove)??this.maxInternalRemove,this.fillInternalEdge=(e==null?void 0:e.fillInternalEdge)??this.fillInternalEdge}initialize(e,r,n){const i=!!r.sourceVoxelManager,o=i?r.sourceVoxelManager:r,a=i?r:Cxe.createRLEHistoryVoxelManager(o),{segmentIndex:s=1,previewSegmentIndex:c=1}=n,l=n.points||o.getPoints();if(!(l!=null&&l.length))return;const f=o.getBoundsIJK().map((x,C)=>[Math.min(x[0],...l.map(S=>S[C])),Math.max(x[1],...l.map(S=>S[C]))]);if(f.find(x=>x[0]<0||x[1]>Sxe))return;const{toIJK:u,fromIJK:d,boundsIJKPrime:h,error:g}=RG(e,f);if(g){console.warn("Not performing island removal for planes not orthogonal to acquisition plane",g);return}const[p,v,y]=d(o.dimensions),m=new xxe(p,v,y),w=(x,C,S)=>{const T=o.toIndex(u([x,C,S])),_=o.getAtIndex(T);if(_===c||_===s)return vo.SEGMENT};return m.fillFrom(w,h),m.normalizer={toIJK:u,fromIJK:d,boundsIJKPrime:h},this.segmentSet=m,this.previewVoxelManager=a,this.segmentIndex=s,this.previewSegmentIndex=c??s,this.selectedPoints=l,!0}floodFillSegmentIsland(){const{selectedPoints:e,segmentSet:r}=this;let n=0;const{fromIJK:i}=r.normalizer;return e.forEach(o=>{const a=i(o),s=r.toIndex(a),[c,l,f]=a;r.get(s)===vo.SEGMENT&&(n+=r.floodFill(c,l,f,vo.ISLAND))}),n}removeExternalIslands(){const{previewVoxelManager:e,segmentSet:r}=this,{toIJK:n}=r.normalizer,i=(o,a)=>{const[,s,c]=r.toIJK(o);if(a.value!==vo.ISLAND)for(let l=a.start;l<a.end;l++){const f=n([l,s,c]),u=e.getAtIJKPoint(f);e.setAtIJKPoint(f,u===void 0?0:null)}};r.forEach(i,{rowModified:!0})}removeInternalIslands(){const{segmentSet:e,previewVoxelManager:r,previewSegmentIndex:n}=this,{height:i,normalizer:o,width:a}=e,{toIJK:s}=o;return e.forEachRow((c,l)=>{let f;for(const u of[...l])if(u.value===vo.ISLAND){if(!f){if(this.fillInternalEdge&&u.start>0)for(let d=0;d<u.start;d++)e.set(c+d,vo.INTERIOR);f=u;continue}for(let d=f.end;d<u.start;d++)e.set(c+d,vo.INTERIOR);f=u}if(this.fillInternalEdge&&(f==null?void 0:f.end)<a)for(let u=f.end;u<a;u++)e.set(c+u,vo.INTERIOR)}),e.forEach((c,l)=>{if(l.value!==vo.INTERIOR)return;const[,f,u]=e.toIJK(c),d=f>0?e.getRun(f-1,u):null,h=f+1<i?e.getRun(f+1,u):null,g=f===i-1,p=f===0,v=Od.covers(l,d)||p&&this.fillInternalEdge,y=Od.covers(l,h)||g&&this.fillInternalEdge;l.end-l.start>2&&(!v||!y)&&e.floodFill(l.start,f,u,vo.EXTERIOR,{singlePlane:!0})}),e.forEach((c,l)=>{if(l.value!==vo.INTERIOR)return;const[,f,u]=e.toIJK(c),g=e.floodFill(l.start,f,u,vo.INTERIOR_TEST)>this.maxInternalRemove?vo.EXTERIOR:vo.INTERIOR_SMALL;e.floodFill(l.start,f,u,g)}),e.forEach((c,l)=>{if(l.value===vo.INTERIOR_SMALL)for(let f=l.start;f<l.end;f++){const u=s(e.toIJK(c+f));r.setAtIJKPoint(u,n)}}),r.getArrayOfModifiedSlices()}static covers(e,r){if(!r)return!1;let{start:n}=e;const{end:i}=e;for(const o of r)if(n>=o.start&&n<o.end&&(n=o.end,n>=i))return!0;return!1}}const Txe={[It.OnInteractionEnd]:t=>{const{previewSegmentIndex:e,segmentIndex:r,viewport:n,segmentationVoxelManager:i,activeStrategy:o,memo:a}=t;if(o!=="THRESHOLD_INSIDE_SPHERE_WITH_ISLAND_REMOVAL"||r===null)return;const s=new Od,c=(a==null?void 0:a.voxelManager)||i;if(!s.initialize(n,c,{previewSegmentIndex:e,segmentIndex:r}))return;s.floodFillSegmentIsland(),s.removeExternalIslands(),s.removeInternalIslands();const l=c.getArrayOfModifiedSlices();l&&Eo(t.segmentationId,l,e)}},_xe={[It.Preview]:function(t){var o,a;const{previewSegmentIndex:e,configuration:r,enabledElement:n}=t;if(!e||!r)return;(o=this.onInteractionStart)==null||o.call(this,n,t);const i=this.fill(n,t);return i&&((a=this.onInteractionEnd)==null||a.call(this,n,t)),i},[It.Initialize]:t=>{const{segmentIndex:e,previewColor:r,previewSegmentIndex:n}=t;if(n==null||e==null)return;const i=Zh(t.segmentationId);i==null||i.forEach(o=>{fB(o,t.segmentationId,n,r)})},[It.AcceptPreview]:t=>{const{previewSegmentIndex:e,segmentationVoxelManager:r,memo:n,segmentIndex:i,centerSegmentIndexInfo:o}=t||{},{changedIndices:a}=o||{},s=n,c=({index:l})=>{const f=r.getAtIndex(l);(a==null?void 0:a.length)>0?a.includes(l)&&s.voxelManager.setAtIndex(l,0):f===e&&s.voxelManager.setAtIndex(l,i)};r.forEach(c),Eo(t.segmentationId,r.getArrayOfModifiedSlices(),i),t.centerSegmentIndexInfo.changedIndices=[]},[It.RejectPreview]:t=>{t&&gV.undoIf(e=>{const r=e;if(!(r!=null&&r.voxelManager))return!1;const{segmentationVoxelManager:n}=r;let i=!1;const o=({value:a})=>{a===t.previewSegmentIndex&&(i=!0)};return n.forEach(o),i})}},Exe={[It.Fill]:t=>{var l;const{segmentsLocked:e,segmentationImageData:r,segmentationVoxelManager:n,brushStrategy:i,centerIJK:o}=t,a=(l=i.createIsInThreshold)==null?void 0:l.call(i,t),{setValue:s}=i,c=a?f=>{const{value:u,index:d}=f;e.includes(u)||!a(d)||s(t,f)}:f=>s(t,f);n.forEach(c,{imageData:r,isInObject:t.isInObject,boundsIJK:t.isInObjectBoundsIJK}),n.addPoint(o)}};function bxe({operationData:t,existingValue:e,index:r}){const{previewSegmentIndex:n,memo:i,centerSegmentIndexInfo:o,previewOnHover:a,segmentIndex:s}=t,{hasPreviewIndex:c,hasSegmentIndex:l,segmentIndex:f}=o;if(f===0&&l&&c){if(e===s||a)return;if(e===n){i.voxelManager.setAtIndex(r,0);return}return}if(f===0&&l&&!c){if(e===0||e!==s)return;i.voxelManager.setAtIndex(r,n),o.changedIndices.push(r);return}if(f===0&&!l&&c){if(e===s||a)return;if(e===n){i.voxelManager.setAtIndex(r,0);return}return}if(f===0&&!l&&!c){if(e===s)return;if(e===n){i.voxelManager.setAtIndex(r,n);return}return}if(f===n&&l&&c){if(e===s)return;i.voxelManager.setAtIndex(r,n);return}if(f===n&&!l&&c){if(e===s)return;i.voxelManager.setAtIndex(r,n);return}if(f===s&&l&&c){if(e===s)return;i.voxelManager.setAtIndex(r,n);return}if(f===s&&l&&!c){if(e===s)return;i.voxelManager.setAtIndex(r,n);return}}const Dxe={[It.INTERNAL_setValue]:(t,{value:e,index:r})=>{const{segmentsLocked:n,previewSegmentIndex:i,memo:o,segmentationVoxelManager:a,centerSegmentIndexInfo:s,segmentIndex:c}=t,l=a.getAtIndex(r);if(!n.includes(e)&&!(!s&&l===c)&&!((s==null?void 0:s.segmentIndex)!==0&&l===c)){if((s==null?void 0:s.segmentIndex)===null){o.voxelManager.setAtIndex(r,i??c);return}if(!i){let f=c;s&&(f=s.segmentIndex),o.voxelManager.setAtIndex(r,f);return}bxe({operationData:t,existingValue:l,index:r})}}},Ixe={[It.CreateIsInThreshold]:t=>{const{imageVoxelManager:e,segmentIndex:r,configuration:n}=t;if(!(!n||!r))return i=>{var c;const o=e.getAtIndex(i),a=Array.isArray(o)?ca(o):o,{threshold:s}=n||{};return(c=s==null?void 0:s.range)!=null&&c.length?s.range[0]<=a&&a<=s.range[1]:!0}}},JI=10;function v5(){return{maxIJKs:[]}}function LG(t,e){const{value:r}=e,{maxIJKs:n}=t,i=n.length;if(typeof r!="number"||i>=JI&&r<n[0].value)return;const o={value:e.value,pointLPS:e.pointLPS?[e.pointLPS[0],e.pointLPS[1],e.pointLPS[2]]:void 0,pointIJK:e.pointIJK?[e.pointIJK[0],e.pointIJK[1],e.pointIJK[2]]:void 0};if(!i||r>=n[i-1].value)n.push(o);else for(let a=0;a<i;a++)if(r<=n[a].value){n.splice(a,0,o);break}i>=JI&&n.splice(0,1)}function AG(t,e,r){const{spacing:n,calibration:i}=r,{volumeUnit:o}=La({calibration:i,hasPixelSpacing:!0},[]),a=n?n[0]*n[1]*n[2]:1;return e.volume={value:Array.isArray(e.count.value)?e.count.value.map(s=>s*a):e.count.value*a,unit:o,name:"volume",label:"Volume"},e.maxIJKs=t.maxIJKs.filter(s=>s.pointIJK!==void 0),e.array.push(e.volume),t.maxIJKs=[],e}const eb=class eb extends Hc{static statsInit(e){super.statsInit(e),this.volumetricState=v5()}static statsCallback(e){super.statsCallback(e),LG(this.volumetricState,e)}static getStatistics(e){const r={...e,unit:(e==null?void 0:e.unit)||"none",calibration:e==null?void 0:e.calibration,hasPixelSpacing:e==null?void 0:e.hasPixelSpacing},n=super.getStatistics(r);return AG(this.volumetricState,n,r)}};eb.volumetricState=v5();let fd=eb;class ZI extends DU{constructor(e){super(e),this.volumetricState=v5()}statsInit(e){super.statsInit(e),this.volumetricState=v5()}statsCallback(e){super.statsCallback(e),LG(this.volumetricState,e)}getStatistics(e){const r={...e,unit:(e==null?void 0:e.unit)||"none",calibration:e==null?void 0:e.calibration,hasPixelSpacing:e==null?void 0:e.hasPixelSpacing},n=super.getStatistics(r);return AG(this.volumetricState,n,r)}}const Oxe=Math.pow(3*1e3/(4*Math.PI),1/3);async function NG({segmentationId:t,segmentIndices:e,mode:r="collective"}){Hw(),qc(Qa.COMPUTE_STATISTICS,0);const n=_G(t,e);if(!n)return;const{operationData:i,segVolumeId:o,segImageIds:a,reconstructableVolume:s,indices:c}=n,{refImageId:l,modalityUnitOptions:f}=exe(o,a),u=gB(l,f);return s?await Mxe({operationData:i,indices:c,unit:u,mode:r}):await Pxe({segImageIds:a,indices:c,unit:u,mode:r})}async function Mxe({operationData:t,indices:e,unit:r,mode:n}){var p;const i=EG(t),{segmentationVoxelManager:o,imageVoxelManager:a,segmentationImageData:s,imageData:c}=i;if(!o||!s)return;const l=s.getSpacing(),{boundsIJK:f}=o;if(!f)return fd.getStatistics({spacing:l});const d={scalarData:o.getCompleteScalarDataArray(),dimensions:s.getDimensions(),spacing:s.getSpacing(),origin:s.getOrigin(),direction:s.getDirection()},h={scalarData:a.getCompleteScalarDataArray(),dimensions:c.getDimensions(),spacing:c.getSpacing(),origin:c.getOrigin(),direction:c.getDirection()};if(!((p=h.scalarData)!=null&&p.length))return;const g=await Jc().executeTask("compute","calculateSegmentsStatisticsVolume",{segmentationInfo:d,imageInfo:h,indices:e,unit:r,mode:n});if(qc(Qa.COMPUTE_STATISTICS,100),n==="collective")return y5({stats:g,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a});{const v={};return Object.entries(g).forEach(([y,m])=>{v[y]=y5({stats:m,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a})}),v}}const O3=(t,e)=>{if(!t.array)return;const r=t.array.findIndex(n=>n.name===e.name);r!==-1?t.array[r]=e:t.array.push(e)},y5=({stats:t,unit:e,spacing:r,segmentationImageData:n,imageVoxelManager:i})=>{if(t.mean.unit=e,t.max.unit=e,t.min.unit=e,e!=="SUV")return t;const o=r.map(a=>Math.max(1,Math.round(1.1*Oxe/a)));for(const a of t.maxIJKs){const s=Rxe(a,o,n,i,r);if(!s)continue;const{mean:c}=s;(!t.peakValue||t.peakValue.value<=c.value)&&(t.peakValue={name:"peakValue",label:"Peak Value",value:c.value,unit:e},t.peakPoint={name:"peakLPS",label:"Peak SUV Point",value:a.pointLPS?[...a.pointLPS]:null,unit:null},O3(t,t.peakValue),O3(t,t.peakPoint))}if(t.volume&&t.mean){const a=t.volume.value,s=t.mean.value;t.lesionGlycolysis={name:"lesionGlycolysis",label:"Lesion Glycolysis",value:a*s,unit:`${t.volume.unit}·${e}`},O3(t,t.lesionGlycolysis)}return t};async function Pxe({segImageIds:t,indices:e,unit:r,mode:n}){qc(Qa.COMPUTE_STATISTICS,0);const{segmentationInfo:i,imageInfo:o}=bG(t),a=await Jc().executeTask("compute","calculateSegmentsStatisticsStack",{segmentationInfo:i,imageInfo:o,indices:e,mode:n});qc(Qa.COMPUTE_STATISTICS,100);const s=i[0].spacing,c=i[0],l=o[0].voxelManager;if(n==="collective")return y5({stats:a,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l});{const f={};return Object.entries(a).forEach(([u,d])=>{f[u]=y5({stats:d,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l})}),f}}function Rxe(t,e,r,n,i){const{pointIJK:o,pointLPS:a}=t;if(!o)return;const s=o.map((f,u)=>[f-e[u],f+e[u]]),c=(f,u)=>{const d=(u[0]-o[0])/e[0],h=(u[1]-o[1])/e[1],g=(u[2]-o[2])/e[2];return d*d+h*h+g*g<=1},l=({pointIJK:f,pointLPS:u})=>{const d=n.getAtIJKPoint(f);d!==void 0&&fd.statsCallback({value:d,pointLPS:u,pointIJK:f})};return fd.statsInit({storePointData:!1}),G4(r,{pointInShapeFn:c,callback:l,boundsIJK:s}),fd.getStatistics({spacing:i})}const Lxe={[It.GetStatistics]:function(t,e,r){const{indices:n}=r,{segmentationId:i,viewport:o}=e;NG({segmentationId:i,segmentIndices:n})}},_n={determineSegmentIndex:pxe,dynamicThreshold:mxe,erase:vxe,islandRemoval:Txe,preview:_xe,regionFill:Exe,setValue:Dxe,threshold:Ixe,labelmapStatistics:Lxe,ensureSegmentationVolumeFor3DManipulation:SG,ensureImageVolumeFor3DManipulation:TG},Yf=class Yf{constructor(e,...r){this._initialize=[],this._fill=[],this._onInteractionStart=[],this.fill=(n,i)=>{const o=this.initialize(n,i,It.Fill);if(!o)return;this._fill.forEach(c=>c(o));const{segmentationVoxelManager:a,segmentIndex:s}=o;return Eo(o.segmentationId,a.getArrayOfModifiedSlices(),s),o},this.onInteractionStart=(n,i)=>{const o=this.initialize(n,i);o&&this._onInteractionStart.forEach(a=>a.call(this,o))},this.addPreview=(n,i)=>{const o=this.initialize(n,i,It.AddPreview);if(o)return o},this.configurationName=e,this.compositions=r,r.forEach(n=>{const i=typeof n=="function"?n():n;if(i)for(const o in i){if(!Yf.childFunctions[o])throw new Error(`Didn't find ${o} as a brush strategy`);Yf.childFunctions[o](this,i[o])}}),this.strategyFunction=(n,i)=>this.fill(n,i);for(const n of Object.keys(Yf.childFunctions))this.strategyFunction[n]=this[n]}initialize(e,r,n){const{viewport:i}=e,o=w8({operationData:r,viewport:i,strategy:this});if(!o)return null;const{imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c}=o,l=r.createMemo(r.segmentationId,s),f={operationName:n,...r,segmentIndex:r.segmentIndex,enabledElement:e,imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c,viewport:i,centerWorld:null,isInObject:null,isInObjectBoundsIJK:null,brushStrategy:this,memo:l};return this._initialize.forEach(u=>u(f)),f}};Yf.COMPOSITIONS=_n,Yf.childFunctions={[It.OnInteractionStart]:ks(It.OnInteractionStart,It.Initialize),[It.OnInteractionEnd]:ks(It.OnInteractionEnd,It.Initialize),[It.Fill]:ks(It.Fill),[It.Initialize]:ks(It.Initialize),[It.CreateIsInThreshold]:Gv(It.CreateIsInThreshold),[It.Interpolate]:ks(It.Interpolate,It.Initialize),[It.AcceptPreview]:ks(It.AcceptPreview,It.Initialize),[It.RejectPreview]:ks(It.RejectPreview,It.Initialize),[It.INTERNAL_setValue]:Gv(It.INTERNAL_setValue),[It.Preview]:Gv(It.Preview,!1),[It.ComputeInnerCircleRadius]:ks(It.ComputeInnerCircleRadius),[It.EnsureSegmentationVolumeFor3DManipulation]:ks(It.EnsureSegmentationVolumeFor3DManipulation),[It.EnsureImageVolumeFor3DManipulation]:ks(It.EnsureImageVolumeFor3DManipulation),[It.AddPreview]:ks(It.AddPreview),[It.GetStatistics]:Gv(It.GetStatistics),compositions:null};let sc=Yf;function ks(t,e){const r=`_${t}`;return(n,i)=>{n[r]||(n[r]=[]),n[r].push(i),n[t]||(n[t]=e?(o,a,...s)=>{const c=n[e](o,a,t);let l;return n[r].forEach(f=>{const u=f.call(n,c,...s);l||(l=u)}),l}:(o,...a)=>{n[r].forEach(s=>s.call(n,o,...a))})}}function Gv(t,e=!0){return(r,n)=>{if(r[t])throw new Error(`The singleton method ${t} already exists`);r[t]=e?n:(i,o,...a)=>(o.enabledElement=i,n.call(r,o,...a))}}function kG(t,e){const{center:r,radius:n}=t,i=t.radius2||n*n;return(e[0]-r[0])*(e[0]-r[0])+(e[1]-r[1])*(e[1]-r[1])+(e[2]-r[2])*(e[2]-r[2])<=i}const{transformWorldToIndex:QI,isEqual:M3}=Vn,VG={[It.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=Nt(0,0,0);e.forEach(d=>{hi(i,i,d)}),Ar(i,i,1/e.length),t.centerWorld=i,t.centerIJK=QI(n,i);const o=e.map(d=>r.worldToCanvas(d)),[a,s]=i5(o),c=r.canvasToWorld(a),l=r.canvasToWorld(s),f=e.map(d=>QI(n,d)),u=ef(f,n.getDimensions());t.isInObject=FG({topLeftWorld:c,bottomRightWorld:l,center:i}),t.isInObjectBoundsIJK=u}};function FG(t){const{topLeftWorld:e,bottomRightWorld:r,center:n}=t,i=Math.abs(e[0]-r[0])/2,o=Math.abs(e[1]-r[1])/2,a=Math.abs(e[2]-r[2])/2,s=Math.max(i,o,a);if(M3(i,s)&&M3(o,s)&&M3(a,s)){const f={center:n,radius:s,radius2:s*s};return u=>kG(f,u)}const c={center:n,xRadius:i,yRadius:o,zRadius:a},{precalculated:l}=zE(c,{});return l}const UG=new sc("Circle",_n.regionFill,_n.setValue,VG,_n.determineSegmentIndex,_n.preview,_n.labelmapStatistics),Axe=new sc("CircleThreshold",_n.regionFill,_n.setValue,VG,_n.determineSegmentIndex,_n.dynamicThreshold,_n.threshold,_n.preview,_n.islandRemoval,_n.labelmapStatistics),Xw=UG.strategyFunction,Nxe=Axe.strategyFunction;function kxe(){throw new Error("Not yet implemented")}const{transformWorldToIndex:Vxe}=Vn,Fxe={[It.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=Nt(0,0,0);e.forEach(c=>{hi(i,i,c)}),Ar(i,i,1/e.length),t.centerWorld=i,t.centerIJK=Vxe(n,i);const{boundsIJK:o,topLeftWorld:a,bottomRightWorld:s}=Iwe(e.slice(0,2),n,r);t.isInObjectBoundsIJK=o,t.isInObject=FG({topLeftWorld:a,bottomRightWorld:s,center:i})}},Yw=new sc("Sphere",_n.regionFill,_n.setValue,Fxe,_n.determineSegmentIndex,_n.preview,_n.labelmapStatistics,_n.ensureSegmentationVolumeFor3DManipulation),BG=Yw.strategyFunction,Uxe=new sc("SphereThreshold",...Yw.compositions,_n.dynamicThreshold,_n.threshold,_n.ensureSegmentationVolumeFor3DManipulation,_n.ensureImageVolumeFor3DManipulation),Bxe=new sc("SphereThreshold",...Yw.compositions,_n.dynamicThreshold,_n.threshold,_n.islandRemoval,_n.ensureSegmentationVolumeFor3DManipulation,_n.ensureImageVolumeFor3DManipulation),Gxe=Uxe.strategyFunction,Wxe=Bxe.strategyFunction,zxe=new sc("EraseSphere",_n.erase,...Yw.compositions),GG=zxe.strategyFunction,$xe=new sc("EraseCircle",_n.erase,...UG.compositions),WG=$xe.strategyFunction,{VoxelManager:XS,RLEVoxelMap:jxe}=Vn;function YS(t,e){return $G(t,e)}function zG(t){const{segmentationVoxelManager:e,undoVoxelManager:r,redoVoxelManager:n}=this,i=t===!1?n:r;i.forEach(({value:a,pointIJK:s})=>{e.setAtIJKPoint(s,a)});const o=i.getArrayOfModifiedSlices();Eo(this.segmentationId,o)}function $G(t,e){const r=XS.createRLEHistoryVoxelManager(e);return{segmentationId:t,restoreMemo:zG,commitMemo:Hxe,segmentationVoxelManager:e,voxelManager:r,id:kn(),operationType:"labelmap"}}function Hxe(){if(this.redoVoxelManager)return!0;if(!this.voxelManager.modifiedSlices.size)return!1;const{segmentationVoxelManager:t}=this,e=XS.createRLEHistoryVoxelManager(t);jxe.copyMap(e.map,this.voxelManager.map);for(const n of this.voxelManager.modifiedSlices.keys())e.modifiedSlices.add(n);this.undoVoxelManager=e;const r=XS.createRLEVolumeVoxelManager({dimensions:this.segmentationVoxelManager.dimensions});return this.redoVoxelManager=r,e.forEach(({index:n,pointIJK:i,value:o})=>{const a=t.getAtIJKPoint(i);a!==o&&r.setAtIndex(n,a)}),!0}const Kxe=Object.freeze(Object.defineProperty({__proto__:null,createLabelmapMemo:YS,createRleMemo:$G,restoreMemo:zG},Symbol.toStringTag,{value:"Module"})),{isEqual:Wv}=Vn,qxe=Nt(1,0,0),Xxe=Nt(0,1,0),Yxe=Nt(0,0,1),e7=[qxe,Xxe,Yxe];function jG(t){const e=Qn(We(),t[0],t[1]),r=Qn(We(),t[0],t[2]),n=t7(e,e7),i=t7(r,e7);return[...n,...i].every(a=>Wv(a,0)||Wv(a,90)||Wv(a,180)||Wv(a,270))}function t7(t,e){return e.map(r=>r4(t,r)*180/Math.PI)}const{transformWorldToIndex:HG}=Vn,KG={[It.Initialize]:t=>{const{points:e,imageVoxelManager:r,viewport:n,segmentationImageData:i,segmentationVoxelManager:o}=t;if(!e)return;const a=Nt(0,0,0);e.forEach(l=>{hi(a,a,l)}),Ar(a,a,1/e.length),t.centerWorld=a,t.centerIJK=HG(i,a);const{boundsIJK:s,pointInShapeFn:c}=Jxe(n,e,i);t.isInObject=c,t.isInObjectBoundsIJK=s}};function Jxe(t,e,r){let n=e.map(w=>HG(r,w));n=n.map(w=>w.map(x=>Math.round(x)));const i=ef(n,r.getDimensions()),a=t instanceof mr||jG(n),s=r.getDirection(),c=r.getSpacing(),{viewPlaneNormal:l}=t.getCamera(),f=hf({direction:s,spacing:c},l),u=eU(e);let[[d,h],[g,p],[v,y]]=u;return d-=f,h+=f,g-=f,p+=f,v-=f,y+=f,{boundsIJK:i,pointInShapeFn:a?()=>!0:w=>{const[x,C,S]=w,T=x>=d&&x<=h,_=C>=g&&C<=p,E=S>=v&&S<=y;return T&&_&&E}}}const Zxe=new sc("Rectangle",_n.regionFill,_n.setValue,KG,_n.determineSegmentIndex,_n.preview,_n.labelmapStatistics),Qxe=new sc("RectangleThreshold",_n.regionFill,_n.setValue,KG,_n.determineSegmentIndex,_n.dynamicThreshold,_n.threshold,_n.preview,_n.islandRemoval,_n.labelmapStatistics),T8=Zxe.strategyFunction,e3e=Qxe.strategyFunction,t3e=Object.freeze(Object.defineProperty({__proto__:null,fillInsideCircle:Xw,fillInsideRectangle:T8,fillOutsideCircle:kxe,thresholdInsideRectangle:e3e},Symbol.toStringTag,{value:"Module"})),Lp=class Lp extends Si{constructor(e,r){super(e,r),this.memoMap=new Map,this.acceptedMemoIds=new Map,this.centerSegmentIndexInfo={segmentIndex:null,hasSegmentIndex:!1,hasPreviewIndex:!1,changedIndices:[]}}_historyRedoHandler(e){const{id:r,operationType:n}=e.detail;if(n==="labelmap"){if(this.acceptedMemoIds.has(r)){this._hoverData=null;const i=this.acceptedMemoIds.get(r),o=i==null?void 0:i.element,a=this.getOperationData(o);a.segmentIndex=i==null?void 0:i.segmentIndex,o&&this.applyActiveStrategyCallback(Se(o),a,It.AcceptPreview)}this._previewData.isDrag=!0}}get _previewData(){return Lp.previewData}createMemo(e,r){const n=r.id;if(this.memo&&this.memo.segmentationVoxelManager===r)return this.memo;let i=this.memoMap.get(n);return i?i.redoVoxelManager&&(i=YS(e,r),this.memoMap.set(n,i)):(i=YS(e,r),this.memoMap.set(n,i)),this.memo=i,i}createEditData(e){const r=Se(e),{viewport:n}=r,i=Dd(n.id);if(!i){const l=new CustomEvent(Ze.ERROR_EVENT,{detail:{type:"Segmentation",message:"No active segmentation detected, create a segmentation representation before using the brush tool"},cancelable:!0});return Je.dispatchEvent(l),null}const{segmentationId:o}=i,a=Gd(o),{representationData:s}=Wn(o);return this.getEditData({viewport:n,representationData:s,segmentsLocked:a,segmentationId:o})}getEditData({viewport:e,representationData:r,segmentsLocked:n,segmentationId:i}){var o,a,s;if(e instanceof Mr){const{volumeId:c}=r[Lt.Labelmap],l=e.getActors();if(e instanceof mr){const g=new CustomEvent(Ze.ERROR_EVENT,{detail:{type:"Segmentation",message:"Cannot perform brush operation on the selected viewport"},cancelable:!0});return Je.dispatchEvent(g),null}const u=l.map(g=>Fe.getVolume(g.referencedId)),d=Fe.getVolume(c),h=((o=u.find(g=>Jt(g.dimensions,d.dimensions)))==null?void 0:o.volumeId)||((a=u[0])==null?void 0:a.volumeId);return{volumeId:c,referencedVolumeId:((s=this.configuration.threshold)==null?void 0:s.volumeId)??h,segmentsLocked:n}}else{const c=mf(e.id,i);return c?{imageId:c,segmentsLocked:n}:void 0}}createHoverData(e,r){const n=Se(e),{viewport:i}=n,o=i.getCamera(),{viewPlaneNormal:a,viewUp:s}=o,c=[i.id],{segmentIndex:l,segmentationId:f,segmentColor:u}=this.getActiveSegmentationData(i)||{};return{brushCursor:{metadata:{viewPlaneNormal:[...a],viewUp:[...s],FrameOfReferenceUID:i.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:u},data:{}},centerCanvas:r,segmentIndex:l,viewport:i,segmentationId:f,segmentColor:u,viewportIdsToRender:c}}getActiveSegmentationData(e){const r=e.id,n=Dd(r);if(!n)return;const{segmentationId:i}=n,o=Ra(i);if(!o)return;const a=$l(r,i,o);return{segmentIndex:o,segmentationId:i,segmentColor:a}}getOperationData(e){var v,y,m,w;const r=this._editData||this.createEditData(e),{segmentIndex:n,segmentationId:i,brushCursor:o}=this._hoverData||this.createHoverData(e),{data:a,metadata:s={}}=o||{},{viewPlaneNormal:c,viewUp:l}=s,f=(y=(v=this.configuration.preview)==null?void 0:v.previewColors)==null?void 0:y[n],{viewport:u}=Se(e),d=$l(u.id,i,n);if(!f&&!d)return;let h=null,g=null;return(m=this.configuration.preview)!=null&&m.enabled&&(h=f||n3e(...d),g=255),{...r,points:(w=a==null?void 0:a.handles)==null?void 0:w.points,segmentIndex:n,viewPlaneNormal:c,previewOnHover:!this._previewData.isDrag,toolGroupId:this.toolGroupId,segmentationId:i,viewUp:l,centerSegmentIndexInfo:this.centerSegmentIndexInfo,activeStrategy:this.configuration.activeStrategy,configuration:this.configuration,previewColor:h,previewSegmentIndex:g,createMemo:this.createMemo.bind(this)}}addPreview(e=this._previewData.element,r){const{_previewData:n}=this,i=r==null?void 0:r.acceptReject;i===!0?this.acceptPreview(e):i===!1&&this.rejectPreview(e);const o=Se(e),a=this.applyActiveStrategyCallback(o,this.getOperationData(e),It.AddPreview);return n.isDrag=!0,a}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=Se(e);this.applyActiveStrategyCallback(r,this.getOperationData(e),It.RejectPreview),this._previewData.preview=null,this._previewData.isDrag=!1}acceptPreview(e=this._previewData.element){if(!e)return;const r=this.getOperationData(e);this.memo&&this.memo.id&&this.acceptedMemoIds.set(this.memo.id,{element:e,segmentIndex:r.segmentIndex});const n=Se(e);this.applyActiveStrategyCallback(n,r,It.AcceptPreview),this.doneEditMemo(),this._previewData.preview=null,this._previewData.isDrag=!1}static viewportContoursToLabelmap(e,r){var v;const n=(r==null?void 0:r.removeContours)??!0,i=gm(),o=Em(e,i);if(!(o!=null&&o.length))return;const a=o.filter(y=>{var m,w;return(w=(m=y.data.contour)==null?void 0:m.polyline)==null?void 0:w.length});if(!a.length)return;const c=new Lp({},{configuration:{strategies:{FILL_INSIDE_CIRCLE:Xw},activeStrategy:"FILL_INSIDE_CIRCLE"}}).addPreview(e.element),{memo:l,segmentationId:f}=c,u=l==null?void 0:l.voxelManager,d=u.sourceVoxelManager||u,{dimensions:h}=u,g=e.getDefaultActor().actor.getMapper().getInputData();for(const y of a){const m=[[1/0,-1/0],[1/0,-1/0],[1/0,-1/0]],{polyline:w}=y.data.contour;for(const I of w)g.worldToIndex(I).forEach((O,A)=>{m[A][0]=Math.min(m[A][0],O),m[A][1]=Math.max(m[A][1],O)});m.forEach((I,P)=>{I[0]=Math.round(Math.max(0,I[0])),I[1]=Math.round(Math.min(h[P]-1,I[1]))});const x=Ra(f),C=((v=y.data.handles)==null?void 0:v[0])||w[0],S=g.worldToIndex(C).map(Math.round),T=d.getAtIJKPoint(S)||0;let _=!1,E=!1;for(const I of w){const P=g.worldToIndex(I).map(Math.round),O=d.getAtIJKPoint(P);O===T?_=!0:O>=0&&(E=!0)}const D=_&&E?T:T===0?x:0;for(let I=m[0][0];I<=m[0][1];I++)for(let P=m[1][0];P<=m[1][1];P++)for(let O=m[2][0];O<=m[2][1];O++){const A=g.indexToWorld([I,P,O]);XE(A,w)&&u.setAtIJK(I,P,O,D)}n&&wn(y.annotationUID)}const p=u.getArrayOfModifiedSlices();Eo(f,p)}};Lp.previewData={preview:null,element:null,timerStart:0,timer:null,startPoint:[NaN,NaN],isDrag:!1};let Md=Lp;function n3e(t,e,r,n,i=.4){return[Math.round(t+(255-t)*i),Math.round(e+(255-e)*i),Math.round(r+(255-r)*i),n]}class Jw extends Md{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE_CIRCLE:Xw,ERASE_INSIDE_CIRCLE:WG,FILL_INSIDE_SPHERE:BG,ERASE_INSIDE_SPHERE:GG,THRESHOLD_INSIDE_CIRCLE:Nxe,THRESHOLD_INSIDE_SPHERE:Gxe,THRESHOLD_INSIDE_SPHERE_WITH_ISLAND_REMOVAL:Wxe},defaultStrategy:"FILL_INSIDE_CIRCLE",activeStrategy:"FILL_INSIDE_CIRCLE",brushSize:25,useCenterSegmentIndex:!1,preview:{enabled:!1,previewColors:{0:[255,255,255,128]},previewTimeMs:250,previewMoveDistance:8,dragMoveDistance:4,dragTimeMs:500},actions:{[It.AcceptPreview]:{method:It.AcceptPreview,bindings:[{key:"Enter"}]},[It.RejectPreview]:{method:It.RejectPreview,bindings:[{key:"Escape"}]},[It.Interpolate]:{method:It.Interpolate,bindings:[{key:"i"}],configuration:{useBallStructuringElement:!0,noUseDistanceTransform:!0,noUseExtrapolation:!0}},interpolateExtrapolation:{method:It.Interpolate,bindings:[{key:"e"}],configuration:{}}}}}){super(e,r),this.onSetToolPassive=n=>{this.disableCursor()},this.onSetToolEnabled=()=>{this.disableCursor()},this.onSetToolDisabled=n=>{this.disableCursor()},this.preMouseDownCallback=n=>{const i=n.detail,{element:o}=i,a=Se(o);this._editData=this.createEditData(o),this._activateDraw(o),Ft(o),n.preventDefault(),this._previewData.isDrag=!1,this._previewData.timerStart=Date.now();const s=this._hoverData||this.createHoverData(o);Ne(s.viewportIdsToRender);const c=this.getOperationData(o);return this.applyActiveStrategyCallback(a,c,It.OnInteractionStart),!0},this.mouseMoveCallback=n=>{if(this.mode===zn.Active){if(this.updateCursor(n),!this.configuration.preview.enabled)return;const{previewTimeMs:i,previewMoveDistance:o,dragMoveDistance:a}=this.configuration.preview,{currentPoints:s,element:c}=n.detail,{canvas:l}=s,{startPoint:f,timer:u,timerStart:d,isDrag:h}=this._previewData;if(h)return;const g=Or(l,f),p=Date.now()-d;if((g>o||p>i&&g>a)&&(u&&(window.clearTimeout(u),this._previewData.timer=null),h||this.rejectPreview(c)),!this._previewData.timer){const v=window.setTimeout(this.previewCallback,250);Object.assign(this._previewData,{timerStart:Date.now(),timer:v,startPoint:l,element:c})}}},this.previewCallback=()=>{if(this._previewData.isDrag){this._previewData.timer=null;return}this._previewData.timer=null;const n=this.getOperationData(this._previewData.element),i=Se(this._previewData.element);if(!i)return;const{viewport:o}=i,a=this.configuration.activeStrategy,s=w8({operationData:n,viewport:o,strategy:a});if(!n)return;const c=this.createMemo(n.segmentationId,s.segmentationVoxelManager);this._previewData.preview=this.applyActiveStrategyCallback(Se(this._previewData.element),{...n,...s,memo:c},It.Preview)},this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=Se(o);this.updateCursor(n);const{viewportIdsToRender:c}=this._hoverData;Ne(c);const l=Or(a.canvas,this._previewData.startPoint),{dragTimeMs:f,dragMoveDistance:u}=this.configuration.preview;!this._previewData.isDrag&&Date.now()-this._previewData.timerStart<f&&l<u||(this._previewData.timer&&(window.clearTimeout(this._previewData.timer),this._previewData.timer=null),this._previewData.preview=this.applyActiveStrategy(s,this.getOperationData(o)),this._previewData.element=o,this._previewData.timerStart=Date.now()+f,this._previewData.isDrag=!0,this._previewData.startPoint=a.canvas)},this._endCallback=n=>{const i=n.detail,{element:o}=i,a=Se(o),s=this.getOperationData(o);!this._previewData.preview&&!this._previewData.isDrag&&this.applyActiveStrategy(a,s),this.doneEditMemo(),this._deactivateDraw(o),Xt(o),this.updateCursor(n),this._editData=null,this.applyActiveStrategyCallback(a,s,It.OnInteractionEnd),this._previewData.isDrag||this.acceptPreview(o)},this._activateDraw=n=>{n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback)}}disableCursor(){this._hoverData=void 0,this.rejectPreview()}updateCursor(e){const r=e.detail,{element:n}=r,{currentPoints:i}=r,o=i.canvas;this._hoverData=this.createHoverData(n,o),this._calculateCursor(n,o),this._hoverData&&Ne(this._hoverData.viewportIdsToRender)}_calculateCursor(e,r){const n=Se(e),{viewport:i}=n,{canvasToWorld:o}=i,a=i.getCamera(),{brushSize:s}=this.configuration,c=Nt(a.viewUp[0],a.viewUp[1],a.viewUp[2]),l=Nt(a.viewPlaneNormal[0],a.viewPlaneNormal[1],a.viewPlaneNormal[2]),f=We();Gn(f,c,l);const u=o([r[0],r[1]]),d=We(),h=We(),g=We(),p=We();for(let x=0;x<=2;x++)d[x]=u[x]-c[x]*s,h[x]=u[x]+c[x]*s,g[x]=u[x]-f[x]*s,p[x]=u[x]+f[x]*s;if(!this._hoverData)return;const{brushCursor:v}=this._hoverData,{data:y}=v;y.handles===void 0&&(y.handles={}),y.handles.points=[d,h,g,p];const m=this.configuration.activeStrategy,w=this.configuration.strategies[m];typeof(w==null?void 0:w.computeInnerCircleRadius)=="function"&&w.computeInnerCircleRadius({configuration:this.configuration,viewport:i}),y.invalidated=!1}getStatistics(e,r){if(!e)return;const n=Se(e);return this.applyActiveStrategyCallback(n,this.getOperationData(e),It.GetStatistics,r)}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=Se(e);r&&(this.applyActiveStrategyCallback(r,this.getOperationData(e),It.RejectPreview),this._previewData.preview=null,this._previewData.isDrag=!1)}acceptPreview(e=this._previewData.element){e&&super.acceptPreview(e)}interpolate(e,r){if(!e)return;const n=Se(e);this._previewData.preview=this.applyActiveStrategyCallback(n,this.getOperationData(e),It.Interpolate,r.configuration),this._previewData.isDrag=!0}invalidateBrushCursor(){if(this._hoverData===void 0)return;const{data:e}=this._hoverData.brushCursor,{viewport:r}=this._hoverData;e.invalidated=!0;const{segmentColor:n}=this.getActiveSegmentationData(r)||{};this._hoverData.brushCursor.metadata.segmentColor=n}renderAnnotation(e,r){var m,w;if(!this._hoverData)return;const{viewport:n}=e;if(!this._hoverData.viewportIdsToRender.includes(n.id))return;const o=this._hoverData.brushCursor;if(o.data.invalidated===!0){const{centerCanvas:x}=this._hoverData,{element:C}=n;this._calculateCursor(C,x)}const a=o.metadata;if(!a)return;const s=a.brushCursorUID,c=o.data,{points:l}=c.handles,f=l.map(x=>n.worldToCanvas(x)),u=f[0],d=f[1],h=[Math.floor((u[0]+d[0])/2),Math.floor((u[1]+d[1])/2)],g=Math.abs(u[1]-Math.floor((u[1]+d[1])/2)),p=`rgb(${((m=a.segmentColor)==null?void 0:m.slice(0,3))||[0,0,0]})`;if(!n.getRenderingEngine()){console.warn("Rendering Engine has been destroyed");return}fa(r,s,"0",h,g,{color:p,lineDash:this.centerSegmentIndexInfo.segmentIndex===0?[1,2]:null});const{dynamicRadiusInCanvas:y}=((w=this.configuration)==null?void 0:w.threshold)||{dynamicRadiusInCanvas:0};y&&fa(r,s,"1",h,y,{color:p})}}Jw.toolName="Brush";function rg(t,e){const r=di(t);if(r===void 0)return;const n=r._toolInstances;return Object.keys(n).length?e&&n[e]?[n[e]]:Object.values(n).filter(o=>o instanceof Jw):void 0}function r3e(t,e,r){const n=di(t);if(n===void 0)return;rg(t,r).forEach(l=>{l.configuration.brushSize=e,l.invalidateBrushCursor()});const o=n.getViewportsInfo(),a=Object.keys(o).map(l=>o[l]);if(!a.length)return;const{renderingEngineId:s}=a[0],c=n.getViewportIds();ni(s),Ne(c)}function i3e(t,e){const r=di(t);if(r===void 0)return;const n=r._toolInstances;if(!Object.keys(n).length)return;const o=rg(t,e)[0];if(o)return o.configuration.brushSize}function o3e(t,e){const r=di(t);if(r===void 0||(rg(t).forEach(a=>{a.configuration.activeStrategy.toLowerCase().includes("threshold")&&(a.configuration={...a.configuration,threshold:{...a.configuration.threshold,...e}})}),!r.getViewportsInfo().length))return;const o=r.getViewportIds();Ne(o)}function a3e(t){const e=di(t);if(e===void 0)return;const r=e._toolInstances;if(!Object.keys(r).length)return;const i=rg(t)[0];if(i)return i.configuration.threshold.range}const Ap=class Ap{static statsInit(e){const{storePointData:r,indices:n,mode:i}=e;this.mode=i,this.indices=n,this.calculators.clear(),this.mode==="individual"?n.forEach(o=>{this.calculators.set(o,new ZI({storePointData:r}))}):this.calculators.set(n,new ZI({storePointData:r}))}static statsCallback(e){const{segmentIndex:r,...n}=e;if(!r)throw new Error("Segment index is required for stats calculation");const i=this.mode==="individual"?this.calculators.get(r):this.calculators.get(this.indices);if(!i)throw new Error(`No calculator found for segment ${r}`);i.statsCallback(n)}static getStatistics(e){if(this.mode==="individual"){const n={};return this.calculators.forEach((i,o)=>{n[o]=i.getStatistics(e)}),n}return this.calculators.get(this.indices).getStatistics(e)}};Ap.calculators=new Map,Ap.indices=[],Ap.mode="collective";let JS=Ap;function s3e(t,e,r,n,i){if(!i)throw new Error("Segmentation ID is required to be passed inside thresholdSegmentationByRange");const{baseVolumeIdx:o,volumeInfoList:a}=tU(t,r),{voxelManager:s}=a[o],c=s,l=t.voxelManager.getScalarDataLength(),f=t.voxelManager;return a.forEach(u=>{const{volumeSize:d}=u;d===l?l3e(f,c,e,u):c3e(f,c,e,u,a,o,n)}),Eo(i),t}function c3e(t,e,r,n,i,o,a){const{imageData:s,lower:c,upper:l,dimensions:f}=n;let u,d,h;const g=t.getScalarDataLength();for(let p=0;p<g;p++)if(g.getAtIndex(p)===r){const v=ME(s,f,i[o].spacing,i[o].imageData.getPoint(p)),y=({value:w})=>{u=u+1,w>=h.lower&&w<=h.upper&&(d=d+1)};u=0,d=0,h={lower:c,upper:l};let m=!1;t.forEach(y,{imageData:s,boundsIJK:v}),m=a===0?d>0:d===u,t.setAtIndex(p,m?r:0)}return{total:u,range:h,overlaps:d}}function l3e(t,e,r,n){const{lower:i,upper:o}=n,a=t.getScalarDataLength();for(let s=0;s<a;s++)if(t.getAtIndex[s]===r){const c=e.getAtIndex(s);t.setAtIndex(s,c>=i&&c<=o?r:0)}}function n7(t,e,r){const n=r.toIJK(t),i=r.toIJK(e),o=We(),{testIJK:a}=r,s=Nn(We(),n,i),c=Math.round(Math.max(...s.map(Math.abs)));if(c<2)return!0;const l=Ar(We(),s,1/c);for(let f=1;f<c;f++)if(An(o,i,l,f),!a(o))return!1;return!0}function u3e({dimensions:t,imageData:e,voxelManager:r,segmentIndex:n,containedSegmentIndices:i}){const o=t[0],a=o*t[1];return{testCenter:(s,c)=>{const l=hi(We(),s,c).map(v=>v/2),f=e.worldToIndex(l).map(Math.round),[u,d,h]=f,g=u+d*o+h*a,p=r.getAtIndex(g);return p===n||(i==null?void 0:i.has(p))},toIJK:s=>e.worldToIndex(s),testIJK:s=>{const[c,l,f]=s,u=Math.round(c)+Math.round(l)*o+Math.round(f)*a,d=r.getAtIndex(u);return d===n||(i==null?void 0:i.has(d))}}}function f3e(t,e,r){const n=Fe.getVolume(t);if(!n){console.warn(`No volume found for ${t}`);return}return u3e({dimensions:n.dimensions,imageData:n.imageData,voxelManager:n.voxelManager,segmentIndex:e,containedSegmentIndices:r})}const Rg=.01;function d3e(t,e,r){const{sliceContours:n}=t,{segmentIndex:i,containedSegmentIndices:o}=r;let a;const s=f3e(e,i,o);for(const c of n){const l=h3e(c,s,a);l&&(a=l)}return a&&Object.assign(a,r),a}function h3e(t,e,r={maxMajor:0,maxMinor:0}){const{points:n}=t.polyData,{maxMinor:i,maxMajor:o}=r;let a=o*o,s=i*i,c;for(let v=0;v<n.length;v++)for(let y=v+1;y<n.length;y++){const m=n[v],w=n[y],x=oS(m,w);x<a||x-Rg<a+Rg&&c||e.testCenter(m,w)&&n7(m,w,e)&&(a=x-Rg,c=[v,y],s=0)}if(!c)return;a=Math.sqrt(a+Rg);const l=n[c[0]],f=n[c[1]],u=Nn(We(),l,f);Ar(u,u,1/a);let d;for(let v=0;v<n.length;v++)for(let y=v+1;y<n.length;y++){const m=n[v],w=n[y],x=oS(m,w);if(x<=s)continue;const C=Nn(We(),m,w);Math.abs(Pt(C,u))/Math.sqrt(x)>Rg||e.testCenter(m,w)&&n7(m,w,e)&&(s=x,d=[v,y])}if(!d)return;s=Math.sqrt(s);const h=n[d[0]],g=n[d[1]];return{majorAxis:[l,f],minorAxis:[h,g],maxMajor:a,maxMinor:s,...t}}async function qG(t){const e=await DG({segmentations:t});if(!(e!=null&&e.length)||!e[0].sliceContours.length)return;const{segments:r=[null,{label:"Unspecified",color:null,containedSegmentIndices:null}]}=t,n=ng(t.segmentationId);if(!n)return;const i=r.findIndex(o=>!!o);if(i!==-1)return r[i].segmentIndex=i,d3e(e[0],n.volumeId,r[i])}function XG(t,e){const{majorAxis:r,minorAxis:n,label:i="",sliceIndex:o}=t,[a,s]=r,[c,l]=n,f=[a,s,c,l];return{highlighted:!0,invalidated:!0,metadata:{toolName:"Bidirectional",...e.getViewReference({sliceIndex:o})},data:{handles:{points:f,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},activeHandleIndex:null},label:i,cachedStats:{}},isLocked:!1,isVisible:!0}}const{transformWorldToIndex:zv}=Vn,P0=class P0 extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:g3e}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles;let u=c.worldToCanvas(f[0]),d=c.worldToCanvas(f[1]),h={start:{x:u[0],y:u[1]},end:{x:d[0],y:d[1]}},g=Di([h.start.x,h.start.y],[h.end.x,h.end.y],[o[0],o[1]]);return g<=a||(u=c.worldToCanvas(f[2]),d=c.worldToCanvas(f[3]),h={start:{x:u[0],y:u[1]},end:{x:d[0],y:d[1]}},g=Di([h.start.x,h.start.y],[h.end.x,h.end.y],[o[0],o[1]]),g<=a)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a);const c=Se(a),{renderingEngine:l}=c;Ne(s),Ft(a),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,c=i.data;i.highlighted=!0;let l=!1,f;o.worldPosition?l=!0:f=c.handles.points.findIndex(g=>g===o);const u=Ot(s,this.getToolName());Ft(s),this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=Se(s),{renderingEngine:h}=d;Ne(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;this.doneEditMemo(),f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Xt(o);const{renderingEngine:u}=Se(o);if(this.editData.handleIndex!==void 0){const{points:d}=f.handles,h=to(d[0],d[1]);if(to(d[2],d[3])>h){const p=[[...d[2]],[...d[3]]],v=[...d[0]],y=[...d[1]],m=nn();ys(m,p[1][0]-p[0][0],p[1][1]-p[1][0]);const w=nn();ys(w,-m[1],m[0]);const x=nn();ys(x,y[0]-v[0],y[1]-v[0]);let C;i4(x,w)>0?C=[v,y]:C=[y,v],f.handles.points=[p[0],p[1],C[0],C[1]]}}this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID),Ne(s),c&&$n(a),this.editData=null,this.isDrawing=!1},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=Se(a),{viewport:c}=s,{worldToCanvas:l}=c,{annotation:f,viewportIdsToRender:u,handleIndex:d,newAnnotation:h}=this.editData;this.createMemo(a,f,{newAnnotation:h});const{data:g}=f,p=o.world;g.handles.points[d]=[...p];const v=g.handles.points.map(l),y={longLineSegment:{start:{x:v[0][0],y:v[0][1]},end:{x:v[1][0],y:v[1][1]}},shortLineSegment:{start:{x:v[2][0],y:v[2][1]},end:{x:v[3][0],y:v[3][1]}}},w=Or(v[0],v[1])/3,x=y.longLineSegment.start.x-y.longLineSegment.end.x,C=y.longLineSegment.start.y-y.longLineSegment.end.y,S=Math.sqrt(x*x+C*C),T=x/S,_=C/S,E=(y.longLineSegment.start.x+y.longLineSegment.end.x)/2,b=(y.longLineSegment.start.y+y.longLineSegment.end.y)/2,D=E+w*_,I=b-w*T,P=E-w*_,O=b+w*T;g.handles.points[2]=c.canvasToWorld([D,I]),g.handles.points[3]=c.canvasToWorld([P,O]),f.invalidated=!0,Ne(u),cn(f,a,Zt.HandlesUpdated),this.editData.hasMoved=!0},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else this._dragModifyHandle(n),a.invalidated=!0;Ne(s),a.invalidated&&cn(a,o,Zt.HandlesUpdated)},this._dragModifyHandle=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=Se(a),{viewport:c}=s,{annotation:l,handleIndex:f}=this.editData,{data:u}=l,d=o.world,h=[c.worldToCanvas(u.handles.points[0]),c.worldToCanvas(u.handles.points[1]),c.worldToCanvas(u.handles.points[2]),c.worldToCanvas(u.handles.points[3])],g={start:{x:h[0][0],y:h[0][1]},end:{x:h[1][0],y:h[1][1]}},p={start:{x:h[2][0],y:h[2][1]},end:{x:h[3][0],y:h[3][1]}},v=[...d],y=c.worldToCanvas(v);if(f===0||f===1){const w=h[f===0?1:0],x=ys(nn(),y[0]-w[0],y[1]-w[1]),C=ys(nn(),h[f][0]-w[0],h[f][1]-w[1]);_l(x,x),_l(C,C);const S={start:{x:w[0],y:w[1]},end:{x:y[0],y:y[1]}};if(this._movingLongAxisWouldPutItThroughShortAxis(S,p))return;const T=w,_=this._getSignedAngle(C,x);let E=h[2][0],b=h[2][1],D=h[3][0],I=h[3][1];E-=T[0],b-=T[1],D-=T[0],I-=T[1];const P=E*Math.cos(_)-b*Math.sin(_),O=E*Math.sin(_)+b*Math.cos(_),A=D*Math.cos(_)-I*Math.sin(_),V=D*Math.sin(_)+I*Math.cos(_);E=P+T[0],b=O+T[1],D=A+T[0],I=V+T[1];const G=c.canvasToWorld([E,b]),R=c.canvasToWorld([D,I]);u.handles.points[f]=v,u.handles.points[2]=G,u.handles.points[3]=R}else{const m=f===2?3:2,w={longLineSegment:{start:g.start,end:g.end},shortLineSegment:{start:p.start,end:p.end}},x=si(nn(),[w.longLineSegment.end.x,w.longLineSegment.end.y],[w.longLineSegment.start.x,w.longLineSegment.start.y]),C=_l(nn(),x),S=si(nn(),[y[0],y[1]],[h[f][0],h[f][1]]),T=wy(S),_=this._getSignedAngle(C,S),E=Math.cos(_)*T,b=UY(nn(),[h[m][0],h[m][1]],C,E);if(this._movingLongAxisWouldPutItThroughShortAxis({start:{x:y[0],y:y[1]},end:{x:b[0],y:b[1]}},{start:{x:w.longLineSegment.start.x,y:w.longLineSegment.start.y},end:{x:w.longLineSegment.end.x,y:w.longLineSegment.end.y}})||!a5([y[0],y[1]],[b[0],b[1]],[g.start.x,g.start.y],[g.end.x,g.end.y]))return;u.handles.points[m]=c.canvasToWorld(b),u.handles.points[f]=v}},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Xt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&$n(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragDrawCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragDrawCallback)},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!0;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles,m=v.map(X=>a.worldToCanvas(X));u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C,shadow:S}=this.getAnnotationStyle({annotation:h,styleSpecifier:u});if(!p.cachedStats[l]||p.cachedStats[l].unit==null?(p.cachedStats[l]={length:null,width:null,unit:null},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let T;if(!ii(g))continue;!vi(g)&&!this.editData&&y!==null&&(T=[m[y]]),T&&fr(i,g,"0",T,{color:w});const _=`${g}-line-1`,E=`${g}-line-2`;En(i,g,"0",m[0],m[1],{color:w,lineDash:C,lineWidth:x,shadow:S},_),En(i,g,"1",m[2],m[3],{color:w,lineDash:C,lineWidth:x,shadow:S},E),o=!0;const I=this.getLinkedTextBoxStyle(u,h);if(!I.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const P=this.configuration.getTextLines(p,l);if(!P||P.length===0)continue;let O;p.handles.textBox.hasMoved||(O=Aa(m),p.handles.textBox.worldPosition=a.canvasToWorld(O));const A=a.worldToCanvas(p.handles.textBox.worldPosition),G=uo(i,g,"1",P,A,m,{},I),{x:R,y:N,width:F,height:j}=G;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([R,N]),topRight:a.canvasToWorld([R+F,N]),bottomLeft:a.canvasToWorld([R,N+j]),bottomRight:a.canvasToWorld([R+F,N+j])}}return o},this._movingLongAxisWouldPutItThroughShortAxis=(n,i)=>{const o=nn();ys(o,i.end.x-i.start.x,i.end.y-i.start.y),_l(o,o);const a={start:{x:i.start.x-o[0]*10,y:i.start.y-o[1]*10},end:{x:i.end.x+o[0]*10,y:i.end.y+o[1]*10}};return!a5([a.start.x,a.start.y],[a.end.x,a.end.y],[n.start.x,n.start.y],[n.end.x,n.end.y])},this._calculateCachedStats=(n,i,o)=>{const{data:a}=n,{element:s}=o.viewport,c=a.handles.points[0],l=a.handles.points[1],f=a.handles.points[2],u=a.handles.points[3],{cachedStats:d}=a,h=Object.keys(d);for(let p=0;p<h.length;p++){const v=h[p],y=this.getTargetImageData(v);if(!y)continue;const{imageData:m,dimensions:w}=y,x=zv(m,c),C=zv(m,l),S=zv(m,f),T=zv(m,u),_=[x,C],E=[S,T],{scale:b,unit:D}=La(y,_),{scale:I,unit:P}=La(y,E),O=this._calculateLength(c,l)/b,A=this._calculateLength(f,u)/I,V=O>A?O:A,G=O>A?A:O,R=O>A?D:P,N=O>A?P:D;this._isInsideVolume(x,C,S,T,w)?this.isHandleOutsideImage=!1:this.isHandleOutsideImage=!0,d[v]={length:V,width:G,unit:R,widthUnit:N}}const g=n.invalidated;return n.invalidated=!1,g&&cn(n,s,Zt.StatsUpdated),d},this._isInsideVolume=(n,i,o,a,s)=>xr(n,s)&&xr(i,s)&&xr(o,s)&&xr(a,s),this._getSignedAngle=(n,i)=>Math.atan2(n[0]*i[1]-n[1]*i[0],n[0]*i[0]+n[1]*i[1]),this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=Se(i),{viewport:s,renderingEngine:c}=a;this.isDrawing=!0;const l=s.getCamera(),{viewPlaneNormal:f,viewUp:u}=l,d=this.getReferencedImageId(s,o,f,u),h=s.getFrameOfReferenceUID(),g={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...f],viewUp:[...u],FrameOfReferenceUID:h,referencedImageId:d,...s.getViewReference({points:[o]})},data:{handles:{points:[[...o],[...o],[...o],[...o]],textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},activeHandleIndex:null},label:"",cachedStats:{}}};ln(g,i);const p=Ot(i,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),Ft(i),e.preventDefault(),Ne(p),g}_calculateLength(e,r){const n=e[0]-r[0],i=e[1]-r[1],o=e[2]-r[2];return Math.sqrt(n*n+i*i+o*o)}};P0.toolName="Bidirectional",P0.hydrate=(e,r,n)=>{const i=Kn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=P0.hydrateBase(P0,i,r[0],n),[f,u]=r,[d,h]=f,[g,p]=u,v=[d,h,g,p],{toolInstance:y,...m}=n||{},w={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:v,activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...m}};return ln(w,l.element),Ne([l.id]),w};let L1=P0;function g3e(t,e){const{cachedStats:r,label:n}=t,{length:i,width:o,unit:a}=r[e],s=[];return n&&s.push(n),i===void 0||s.push(`L: ${dn(i)} ${a||a}`,`W: ${dn(o)} ${a}`),s}async function p3e(t,e){console.warn("Deprecation Alert: There is a new getSegmentLargestBidirectional function that handles volume, stack and individual segment cases properly. This function is deprecated and will be removed in a future version.");const{data:r}=e,n=Se(t),i=(r.getSegment||m3e)(n,r);if(!i)return;const o=n.viewport.getFrameOfReferenceUID(),a=Kw(),{segmentIndex:s,segmentationId:c}=i,l=Tr.getAnnotations(this.toolName||L1.toolName,o);let f=!1;const u=l.filter(h=>{const g=h.data.segment;return g?(g.segmentationId===c&&g.segmentIndex===s&&(f=!0,h.data.segment=g),!0):!1});f||u.push({data:{segment:i}});let d;if(u.forEach(async h=>{const g=[],p=h.data.segment,{segmentIndex:v,segmentationId:y}=p;g[v]=p,Tr.removeAnnotation(h.annotationUID);const m=await qG({...a.find(C=>C.segmentationId===y),segments:g});if(!m)return;const w=XG(m,n.viewport);w.annotationUID=h.annotationUID,w.data.segment=p;const x=Tr.addAnnotation(w,o);if(p.segmentIndex===i.segmentIndex&&p.segmentationId===i.segmentationId){d=m;const{style:C}=i;C&&_E.setAnnotationStyles(x,C)}}),d){const{sliceIndex:h}=d,g=n.viewport.getImageIds();gs(t,{imageIndex:g.length-1-h}),n.viewport.render()}else console.warn("No bidirectional found");return d}function m3e(t,e){var a;const r=Kw();if(!r.length)return;const n=e.segmentationId||r[0].segmentationId,i=e.segmentIndex??Ra(n);if(!i)return;const o=(a=e.segmentData)==null?void 0:a.get(i);return{label:`Segment ${i}`,segmentIndex:i,segmentationId:n,...o}}function YG(t){const e=di(t);if(e===void 0)return;rg(t).forEach(a=>{a.invalidateBrushCursor()});const n=e.getViewportsInfo();if(!Object.keys(n).map(a=>n[a]).length)return;const o=e.getViewportIds();Ne(o)}function _8(t,e,r={}){const n=Wn(t),i=n.representationData,o=(r==null?void 0:r.representationType)??Object.keys(i)[0];if(!o)throw new Error(`Segmentation ${t} does not have any representations`);switch(o){case Lt.Labelmap:return v3e(n,e,r);case Lt.Contour:return y3e(n,e,r);default:return}}function v3e(t,e,{viewport:r}){const n=t.representationData.Labelmap;if(r instanceof Mr){const{volumeId:h}=n,g=Fe.getVolume(h);return g?g.imageData.getScalarValueFromWorld(e):void 0}const i=zl(r.id,t.segmentationId);if(i.length>1){console.warn("Segment selection for labelmaps with multiple imageIds in stack viewports is not supported yet.");return}const o=i[0];if(!Fe.getImage(o))return;const s=Pw(r.id,t.segmentationId),c=s==null?void 0:s.actor.getMapper().getInputData(),l=ei(c,e),f=c.getDimensions();return(c.voxelManager||oc.createScalarVolumeVoxelManager({dimensions:f,scalarData:c.getPointData().getScalars().getData()})).getAtIJKPoint(l)}function y3e(t,e,{viewport:r}){const n=t.representationData.Contour,i=Array.from(n.annotationUIDsMap.keys()),{viewPlaneNormal:o}=r.getCamera();for(const a of i){const s=n.annotationUIDsMap.get(a);if(s)for(const c of s){const l=ri(c);if(!l)continue;const{polyline:f}=l.data.contour;if(Jt(o,l.metadata.viewPlaneNormal)&&XE(e,f))return Number(a)}}}function JG(t,e,{viewport:r,searchRadius:n}){const o=Wn(t).representationData.Labelmap;if(r instanceof Mr){const{volumeId:p}=o,v=Fe.getVolume(p);if(!v)return;const y=v.voxelManager,m=v.imageData,w=ei(m,e),x=y.getAtIJK(w[0],w[1],w[2]),C=r.worldToCanvas(e);return x3e(C,x,r,m,n)?x:void 0}const a=mf(r.id,t);if(!Fe.getImage(a))return;const c=Pw(r.id,t),l=c==null?void 0:c.actor.getMapper().getInputData(),f=ei(l,e),u=l.getDimensions(),d=l.voxelManager||oc.createScalarVolumeVoxelManager({dimensions:u,scalarData:l.getPointData().getScalars().getData()}),h=d.getAtIJKPoint(f);return w3e(f,u,d,h)?h:void 0}function ZG(t,e,r=1){const n=Array.from({length:2*r+1},(i,o)=>o-r);for(const i of n)for(const o of n)for(const a of n){if(i===0&&o===0&&a===0)continue;const s=t(i,o,a);if(s!==void 0&&e!==s)return!0}return!1}function w3e(t,e,r,n,i){return ZG((a,s,c)=>{const l=[t[0]+a,t[1]+s,t[2]+c];return r.getAtIJK(l[0],l[1],l[2])},n,i)}function x3e(t,e,r,n,i){return ZG((a,s)=>{const c=[t[0]+a,t[1]+s],l=r.canvasToWorld(c),f=n.get("voxelManager").voxelManager,u=ei(n,l);return f.getAtIJK(u[0],u[1],u[2])},e,i)}function QG(t){const e=Wn(t),{annotationUIDsMap:r}=e.representationData.Contour;for(const[n,i]of r.entries())if(Array.from(i).find(a=>ri(a).highlighted))return n}const C3e=`
+    </svg>`;return sF(c,e)}const X9=Symbol("ElementCursorsMap");function cF(t,e){b1(t)[0]=e,hm(t,e)}function hm(t,e){const r=b1(t);r[1]=r[0],r[0]=e,t.style.cursor=(e instanceof Go?e:Go.getDefinedCursor("auto")).getStyleProperty()}function Jt(t){hm(t,b1(t)[1])}function Ft(t){hm(t,Go.getDefinedCursor("none"))}function b1(t){let e=b1[X9];e instanceof WeakMap||(e=new WeakMap,Object.defineProperty(b1,X9,{value:e}));let r=e.get(t);return r||(r=[null,null],e.set(t,r)),r}const Zge=Object.freeze(Object.defineProperty({__proto__:null,hideElementCursor:Ft,initElementCursor:cF,resetElementCursor:Jt,setElementCursor:hm},Symbol.toStringTag,{value:"Module"}));function Qge(t,e){let r=Q0.getDefinedCursor(e,!0);r||(r=Go.getDefinedCursor(e)),r||(console.log(`Cursor ${e} is not defined either as SVG or as a standard cursor.`),r=Go.getDefinedCursor(e)),hm(t,r)}const epe=[...Bge,...kge],tpe=Object.freeze(Object.defineProperty({__proto__:null,CursorNames:epe,CursorSVG:Tw,ImageMouseCursor:E1,MouseCursor:Go,SVGMouseCursor:Q0,elementCursor:Zge,registerCursor:Fge,setCursorForElement:Qge},Symbol.toStringTag,{value:"Module"}));function ui(t){return Ke.toolGroups.find(e=>e.id===t)}const{Active:Dg,Passive:v3,Enabled:y3,Disabled:w3}=jn,npe=[{mouseButton:$c.Primary}];class EE{constructor(e){this.viewportsInfo=[],this.toolOptions={},this.currentActivePrimaryToolName=null,this.prevActivePrimaryToolName=null,this.restoreToolOptions={},this._toolInstances={},this.id=e}getViewportIds(){return this.viewportsInfo.map(({viewportId:e})=>e)}getViewportsInfo(){return this.viewportsInfo.slice()}getToolInstance(e){const r=this._toolInstances[e];if(!r){console.warn(`'${e}' is not registered with this toolGroup (${this.id}).`);return}return r}getToolInstances(){return this._toolInstances}hasTool(e){return!!this._toolInstances[e]}addTool(e,r={}){const n=Ke.tools[e],i=typeof e<"u"&&e!=="",o=this.toolOptions[e];if(!i){console.warn("Tool with configuration did not produce a toolName: ",r);return}if(!n){console.warn(`'${e}' is not registered with the library. You need to use cornerstoneTools.addTool to register it.`);return}if(o){console.warn(`'${e}' is already registered for ToolGroup ${this.id}.`);return}const{toolClass:a}=n,s={name:e,toolGroupId:this.id,configuration:r},c=new a(s);this._toolInstances[e]=c}addToolInstance(e,r,n={}){var o;let i=(o=Ke.tools[e])==null?void 0:o.toolClass;if(!i){const a=Ke.tools[r].toolClass;class s extends a{}s.toolName=e,i=s,Ke.tools[e]={toolClass:s}}this.addTool(i.toolName,n)}addViewport(e,r){if(typeof e!="string")throw new Error("viewportId must be defined and be a string");const n=this._findRenderingEngine(e,r);this.viewportsInfo.some(({viewportId:s})=>s===e)||this.viewportsInfo.push({viewportId:e,renderingEngineId:n});const i=this.getActivePrimaryMouseButtonTool();Or.getRuntimeSettings().get("useCursors")&&this.setViewportsCursorByToolName(i);const a={toolGroupId:this.id,viewportId:e,renderingEngineId:n};ot(Ze,k.TOOLGROUP_VIEWPORT_ADDED,a)}removeViewports(e,r){const n=[];if(this.viewportsInfo.forEach((o,a)=>{let s=!1;o.renderingEngineId===e&&(s=!0,r&&o.viewportId!==r&&(s=!1)),s&&n.push(a)}),n.length)for(let o=n.length-1;o>=0;o--)this.viewportsInfo.splice(n[o],1);const i={toolGroupId:this.id,viewportId:r,renderingEngineId:e};ot(Ze,k.TOOLGROUP_VIEWPORT_REMOVED,i)}setActiveStrategy(e,r){const n=this._toolInstances[e];if(n===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool configuration.`);return}n.setActiveStrategy(r)}setToolMode(e,r,n={}){if(!e){console.warn("setToolMode: toolName must be defined");return}if(r===jn.Active){this.setToolActive(e,n||this.restoreToolOptions[e]);return}if(r===jn.Passive){this.setToolPassive(e);return}if(r===jn.Enabled){this.setToolEnabled(e);return}if(r===jn.Disabled){this.setToolDisabled(e);return}console.warn("setToolMode: mode must be defined")}setToolActive(e,r={}){const n=this._toolInstances[e];if(n===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}if(!n){console.warn(`'${e}' instance ${n} is not registered with this toolGroup, can't set tool mode.`);return}const i=this.toolOptions[e]?this.toolOptions[e].bindings:[],o=r.bindings?r.bindings:[],s={bindings:[...i,...o].reduce((u,d)=>{const h=d.numTouchPoints!==void 0,g=d.mouseButton!==void 0;return!u.some(p=>x3(p,d))&&(h||g)&&u.push(d),u},[]),mode:Dg};this.toolOptions[e]=s,this._toolInstances[e].mode=Dg;const l=Or.getRuntimeSettings().get("useCursors");if(this._hasMousePrimaryButtonBinding(r)&&l)this.setViewportsCursorByToolName(e);else if(!this.getActivePrimaryMouseButtonTool()&&l){const d=Go.getDefinedCursor("default");this._setCursorForViewports(d)}this._hasMousePrimaryButtonBinding(r)&&(this.prevActivePrimaryToolName===null?this.prevActivePrimaryToolName=e:this.prevActivePrimaryToolName=this.currentActivePrimaryToolName,this.currentActivePrimaryToolName=e),typeof n.onSetToolActive=="function"&&n.onSetToolActive(),this._renderViewports();const f={toolGroupId:this.id,toolName:e,toolBindingsOptions:r};ot(Ze,k.TOOL_ACTIVATED,f),this._triggerToolModeChangedEvent(e,Dg,r)}setToolPassive(e,r){const n=this._toolInstances[e];if(n===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const i=this.getToolOptions(e),o=Object.assign({bindings:i?i.bindings:[]},i,{mode:v3}),a=Array.isArray(r==null?void 0:r.removeAllBindings)?r.removeAllBindings:this.getDefaultPrimaryBindings();o.bindings=o.bindings.filter(c=>(r==null?void 0:r.removeAllBindings)!==!0&&!a.some(l=>x3(c,l)));let s=v3;o.bindings.length!==0&&(s=Dg,o.mode=s),this.toolOptions[e]=o,n.mode=s,typeof n.onSetToolPassive=="function"&&n.onSetToolPassive(),this._renderViewports(),this._triggerToolModeChangedEvent(e,v3)}setToolEnabled(e){const r=this._toolInstances[e];if(r===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const n={bindings:[],mode:y3};this.toolOptions[e]=n,r.mode=y3,typeof r.onSetToolEnabled=="function"&&r.onSetToolEnabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,y3)}setToolDisabled(e){const r=this._toolInstances[e];if(r===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const n={bindings:[],mode:w3};this.restoreToolOptions[e]=this.toolOptions[e],this.toolOptions[e]=n,r.mode=w3,typeof r.onSetToolDisabled=="function"&&r.onSetToolDisabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,w3)}getToolOptions(e){const r=this.toolOptions[e];if(r!==void 0)return r}getActivePrimaryMouseButtonTool(){return Object.keys(this.toolOptions).find(e=>{const r=this.toolOptions[e];return r.mode===Dg&&this._hasMousePrimaryButtonBinding(r)})}setViewportsCursorByToolName(e,r){const n=this._getCursor(e,r);this._setCursorForViewports(n)}_getCursor(e,r){let n,i;return r&&(n=`${e}.${r}`,i=Q0.getDefinedCursor(n,!0),i)||(n=`${e}`,i=Q0.getDefinedCursor(n,!0),i)||(n=e,i=Q0.getDefinedCursor(n,!0),i)?i:Go.getDefinedCursor("default")}_setCursorForViewports(e){this.viewportsInfo.forEach(({renderingEngineId:r,viewportId:n})=>{const i=Pi(n,r);if(!i)return;const{viewport:o}=i;cF(o.element,e)})}setToolConfiguration(e,r,n){const i=this._toolInstances[e];if(i===void 0)return console.warn(`Tool ${e} not present, can't set tool configuration.`),!1;let o;return n?o=r:o=Object.assign(i.configuration,r),i.configuration=o,typeof i.onSetToolConfiguration=="function"&&i.onSetToolConfiguration(),this._renderViewports(),!0}getDefaultMousePrimary(){return $c.Primary}getDefaultPrimaryBindings(){return npe}getToolConfiguration(e,r){if(this._toolInstances[e]===void 0){console.warn(`Tool ${e} not present, can't set tool configuration.`);return}const n=Nge(this._toolInstances[e].configuration,r)||this._toolInstances[e].configuration;return Cs(n)}getPrevActivePrimaryToolName(){return this.prevActivePrimaryToolName}setActivePrimaryTool(e){const r=this.getCurrentActivePrimaryToolName();this.setToolDisabled(r),this.setToolActive(e,{bindings:[{mouseButton:$c.Primary}]})}getCurrentActivePrimaryToolName(){return this.currentActivePrimaryToolName}clone(e,r=null){let n=ui(e);return n?(console.debug(`ToolGroup ${e} already exists`),n):(n=new EE(e),Ke.toolGroups.push(n),r=r??(()=>!0),Object.keys(this._toolInstances).filter(r).forEach(i=>{const o=this._toolInstances[i],a=this.toolOptions[i],s=o.mode;n.addTool(i),n.setToolMode(i,s,{bindings:a.bindings??[]})}),n)}_hasMousePrimaryButtonBinding(e){var n;const r=this.getDefaultPrimaryBindings();return(n=e==null?void 0:e.bindings)==null?void 0:n.some(i=>r.some(o=>x3(i,o)))}_renderViewports(){this.viewportsInfo.forEach(({renderingEngineId:e,viewportId:r})=>{ei(e).renderViewport(r)})}_triggerToolModeChangedEvent(e,r,n){const i={toolGroupId:this.id,toolName:e,mode:r,toolBindingsOptions:n};ot(Ze,k.TOOL_MODE_CHANGED,i)}_findRenderingEngine(e,r){const n=Ho();if((n==null?void 0:n.length)===0)throw new Error("No rendering engines found.");if(r)return r;const i=n.filter(o=>o.getViewport(e));if(i.length===0){if(n.length===1)return n[0].id;throw new Error("No rendering engines found that contain the viewport with the same viewportId, you must specify a renderingEngineId.")}if(i.length>1)throw new Error("Multiple rendering engines found that contain the viewport with the same viewportId, you must specify a renderingEngineId.");return i[0].id}}function x3(t,e){return t.mouseButton!==e.mouseButton||t.numTouchPoints!==e.numTouchPoints?!1:t.modifierKey===e.modifierKey}function lF(t){if(Ke.toolGroups.some(n=>n.id===t)){console.warn(`'${t}' already exists.`);return}const r=new EE(t);return Ke.toolGroups.push(r),r}function uF(t){const e=Ke.toolGroups.findIndex(r=>r.id===t);e>-1&&Ke.toolGroups.splice(e,1)}function fF(){const t=[...Ke.toolGroups];for(const e of t)uF(e.id);Ke.toolGroups=[]}function Fr(t,e){var n;e||(e=(n=Ho().find(i=>i.getViewports().find(o=>o.id===t)))==null?void 0:n.id);const r=Ke.toolGroups.filter(i=>i.viewportsInfo.some(o=>o.renderingEngineId===e&&(!o.viewportId||o.viewportId===t)));if(r.length){if(r.length>1)throw new Error(`Multiple tool groups found for renderingEngineId: ${e} and viewportId: ${t}. You should only
+      have one tool group per viewport in a renderingEngine.`);return r[0]}}function rpe(){return Ke.toolGroups}const ipe=[jn.Active,jn.Passive,jn.Enabled];function dF(t){return Ke.toolGroups.filter(({toolOptions:e})=>{const r=Object.keys(e);for(let n=0;n<r.length;n++)if(t===r[n]&&e[t]&&ipe.includes(e[t].mode))return!0;return!1})}const hF=Object.freeze(Object.defineProperty({__proto__:null,createToolGroup:lF,destroy:fF,destroyToolGroup:uF,getAllToolGroups:rpe,getToolGroup:ui,getToolGroupForViewport:Fr,getToolGroupsWithToolName:dF},Symbol.toStringTag,{value:"Module"}));function gF(t,e){const r=Se(e),{renderingEngine:n,viewportId:i}=r,o=k.ANNOTATION_ADDED,a={annotation:t,viewportId:i,renderingEngineId:n.id};ot(Ze,o,a)}function pF(t){const{toolName:e}=t.metadata,r=dF(e);if(!r.length)return;const n=[];r.forEach(a=>{a.viewportsInfo.forEach(s=>{const{renderingEngineId:c,viewportId:l}=s,{FrameOfReferenceUID:f}=Pi(l,c);t.metadata.FrameOfReferenceUID===f&&n.push(s)})});const i=k.ANNOTATION_ADDED,o={annotation:t};if(!n.length){ot(Ze,i,o);return}n.forEach(({renderingEngineId:a,viewportId:s})=>{o.viewportId=s,o.renderingEngineId=a,ot(Ze,i,o)})}function _w(t){const e=k.ANNOTATION_REMOVED;ot(Ze,e,t)}function ln(t,e,r=en.HandlesUpdated){const n=e&&Se(e),{viewportId:i,renderingEngineId:o}=n||{},a=k.ANNOTATION_MODIFIED;ot(Ze,a,{annotation:t,viewportId:i,renderingEngineId:o,changeType:r})}function Hn(t){mF({annotation:t})}function Ew(t,e=!1){mF({annotation:t,contourHoleProcessingEnabled:e})}function mF(t){const e=k.ANNOTATION_COMPLETED;ot(Ze,e,t)}const ope=Object.freeze(Object.defineProperty({__proto__:null,triggerAnnotationAddedForElement:gF,triggerAnnotationAddedForFOR:pF,triggerAnnotationCompleted:Hn,triggerAnnotationModified:ln,triggerAnnotationRemoved:_w,triggerContourAnnotationCompleted:Ew},Symbol.toStringTag,{value:"Module"}));let vF;function uc(){return vF}function bE(t){vF=t}function pn(t,e){const r=uc(),n=r.getGroupKey(e);return r.getAnnotations(n,t)}function ti(t){return uc().getAnnotation(t)}function gm(){return uc().getAllAnnotations()}function bw(t){const{annotationUID:e,parentAnnotationUID:r}=t;if(!r)return;const n=ti(r),i=n.childAnnotationUIDs.indexOf(e);n.childAnnotationUIDs.splice(i,1),t.parentAnnotationUID=void 0}function pm(t,e){const{annotationUID:r}=t,{annotationUID:n}=e;bw(e),t.childAnnotationUIDs||(t.childAnnotationUIDs=[]),!t.childAnnotationUIDs.includes(n)&&(t.childAnnotationUIDs.push(n),e.parentAnnotationUID=r)}function yF(t){return t.parentAnnotationUID?ti(t.parentAnnotationUID):void 0}function mm(t){var e;return((e=t.childAnnotationUIDs)==null?void 0:e.map(r=>ti(r)))??[]}function un(t,e){t.annotationUID||(t.annotationUID=kn());const r=uc();if(e instanceof HTMLDivElement){const n=r.getGroupKey(e);r.addAnnotation(t,n),gF(t,e)}else r.addAnnotation(t,void 0),pF(t);return t.annotationUID}function ape(t,e){const r=uc(),n=r.getGroupKey(e);return r.getNumberOfAnnotations(n,t)}function yn(t){var n;if(!t)return;const e=uc(),r=e.getAnnotation(t);r&&((n=r.childAnnotationUIDs)==null||n.forEach(i=>yn(i)),e.removeAnnotation(t),_w({annotation:r,annotationManagerUID:e.uid}))}function spe(){const t=uc(),e=t.removeAllAnnotations();for(const r of e)_w({annotation:r,annotationManagerUID:t.uid})}function cpe(t,e){const r=uc(),n=r.getGroupKey(e),i=r.removeAnnotations(n,t);for(const o of i)_w({annotation:o,annotationManagerUID:r.uid})}function wF(t){let e=t;for(;e;)e.invalidated=!0,e=e.parentAnnotationUID?ti(e.parentAnnotationUID):void 0}const lpe=Object.freeze(Object.defineProperty({__proto__:null,addAnnotation:un,addChildAnnotation:pm,clearParentAnnotation:bw,getAllAnnotations:gm,getAnnotation:ti,getAnnotationManager:uc,getAnnotations:pn,getChildAnnotations:mm,getNumberOfAnnotations:ape,getParentAnnotation:yF,invalidateAnnotation:wF,removeAllAnnotations:spe,removeAnnotation:yn,removeAnnotations:cpe,setAnnotationManager:bE},Symbol.toStringTag,{value:"Module"}));function Fi(t){const e=t.toolName;if(!e)throw new Error(`No Tool Found for the ToolClass ${t.name}`);Ke.tools[e]||(Ke.tools[e]={toolClass:t})}function upe(t){const e=t.toolName;return!!(e&&Ke.tools[e])}function Dw(t){return!!(t&&Ke.tools[t])}function xF(t){const e=t.toolName;if(!e)throw new Error(`No tool found for: ${t.name}`);if(!Ke.tools[e]!==void 0)delete Ke.tools[e];else throw new Error(`${e} cannot be removed because it has not been added`)}function Bd(t,e){const r=e||t.currentTarget,{viewport:n}=Se(r)||{};if(!n)return;const i=hpe(t),o=dpe(t),a=fpe(r,o),s=n.canvasToWorld(a);return{page:o,client:i,canvas:a,world:s}}function fpe(t,e){const r=t.getBoundingClientRect();return[e[0]-r.left-window.pageXOffset,e[1]-r.top-window.pageYOffset]}function dpe(t){return[t.pageX,t.pageY]}function hpe(t){return[t.clientX,t.clientY]}function CF(t){const 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e=Se(Ii.element),{renderingEngineId:r,viewportId:n}=e;Ii.renderingEngineId=r,Ii.viewportId=n,Ii.key=t.key,Ii.keyCode=t.keyCode,t.preventDefault();const i={renderingEngineId:Ii.renderingEngineId,viewportId:Ii.viewportId,element:Ii.element,key:Ii.key,keyCode:Ii.keyCode};ot(i.element,k.KEY_DOWN,i),document.addEventListener("keyup",YF),document.addEventListener("visibilitychange",OE),Ii.element.removeEventListener("keydown",Mw)}function OE(){document.removeEventListener("visibilitychange",OE),document.visibilityState==="hidden"&&JF()}function YF(t){const e={renderingEngineId:Ii.renderingEngineId,viewportId:Ii.viewportId,element:Ii.element,key:Ii.key,keyCode:Ii.keyCode};document.removeEventListener("keyup",YF),document.removeEventListener("visibilitychange",OE),Ii.element.addEventListener("keydown",Mw),Ii=structuredClone(Wpe),ot(e.element,k.KEY_UP,e)}function zpe(){return Ii.keyCode}function JF(){Ii.keyCode=void 0}function $pe(t){ZF(t),t.addEventListener("keydown",Mw)}function ZF(t){t.removeEventListener("keydown",Mw)}const Kh={enable:$pe,disable:ZF,getModifierKey:zpe},{EPSILON:e0}=df;function QF(t,e,r=!1){var f;let n=1/0,i=r?-1/0:0,o=1/0,a=r?-1/0:0,s=1/0,c=r?-1/0:0;const l=((f=t[0])==null?void 0:f.length)===3;for(let u=0;u<t.length;u++){const d=t[u];n=Math.min(d[0],n),i=Math.max(d[0],i),o=Math.min(d[1],o),a=Math.max(d[1],a),l&&(s=Math.min(d[2]??s,s),c=Math.max(d[2]??c,c))}return e?(n=Math.max(r?e[0]+e0:0,n),i=Math.min(r?e[0]-e0:e[0]-1,i),o=Math.max(r?e[1]+e0:0,o),a=Math.min(r?e[1]-e0:e[1]-1,a),l&&e.length===3&&(s=Math.max(r?e[2]+e0:0,s),c=Math.min(r?e[2]-e0:e[2]-1,c))):r||(n=Math.max(0,n),i=Math.min(1/0,i),o=Math.max(0,o),a=Math.min(1/0,a),l&&(s=Math.max(0,s),c=Math.min(1/0,c))),l?[[n,i],[o,a],[s,c]]:[[n,i],[o,a],null]}function ef(t,e){return QF(t,e,!1)}function eU(t,e){return QF(t,e,!0)}const jpe=(t,e)=>JSON.stringify(t)===JSON.stringify(e);function ME(t,e,r,n){const i=r[0]/2,o=r[1]/2,a=r[2]/2,s=new Array(8);s[0]=Zr(t,[n[0]-i,n[1]-o,n[2]-a]);const c=[[1,-1,-1],[-1,1,-1],[1,1,-1],[-1,-1,1],[1,-1,1],[-1,1,1],[1,1,1]];for(let l=0;l<7;l++){const[f,u,d]=c[l];s[l+1]=Zr(t,[n[0]+f*i,n[1]+u*o,n[2]+d*a])}return ef(s,e)}function tU(t,e){const{spacing:r}=t,n=t.voxelManager.getScalarDataLength(),i=[];let o=0;for(let a=0;a<e.length;a++){const{imageData:s,spacing:c,dimensions:l,voxelManager:f}=e[a].volume,u=e[a].volume.voxelManager.getScalarDataLength();u===n&&jpe(c,r)&&(o=a);const d=e[a].lower,h=e[a].upper;i.push({imageData:s,lower:d,upper:h,spacing:c,dimensions:l,volumeSize:u,voxelManager:f})}return{volumeInfoList:i,baseVolumeIdx:o}}const PE=new Map,Hpe=t=>{const e=PE.get(t);e&&(e.isDirty=!0)},Kpe=t=>{const e=PE.get(t);return e&&!e.isDirty?e.indices:null},qpe=(t,e)=>{PE.set(t,{indices:e,isDirty:!1})};function bo(t,e,r){const n={segmentationId:t,modifiedSlicesToUse:e,segmentIndex:r};Hpe(t),ot(Ze,k.SEGMENTATION_DATA_MODIFIED,n)}function ns(t){const e={segmentationId:t};ot(Ze,k.SEGMENTATION_MODIFIED,e)}function RE(t){const e={segmentationId:t};ot(Ze,k.SEGMENTATION_REMOVED,e)}function bc(t,e,r){const n={segmentationId:e,type:r,viewportId:t};ot(Ze,k.SEGMENTATION_REPRESENTATION_MODIFIED,n)}function FS(t,e,r){const n={viewportId:t,segmentationId:e,type:r};ot(Ze,k.SEGMENTATION_REPRESENTATION_REMOVED,n)}const Xpe=Object.freeze(Object.defineProperty({__proto__:null,triggerSegmentationDataModified:bo,triggerSegmentationModified:ns,triggerSegmentationRemoved:RE,triggerSegmentationRepresentationModified:bc,triggerSegmentationRepresentationRemoved:FS},Symbol.toStringTag,{value:"Module"})),Ype={renderOutline:!0,outlineWidthAutoGenerated:3,outlineWidth:1,outlineWidthInactive:1,outlineOpacity:1,outlineOpacityInactive:.85,outlineDash:void 0,outlineDashInactive:void 0,outlineDashAutoGenerated:"5,3",activeSegmentOutlineWidthDelta:0,renderFill:!0,fillAlpha:.5,fillAlphaInactive:.3,fillAlphaAutoGenerated:.3};function Jpe(){return Ype}const Zpe={renderOutline:!0,renderOutlineInactive:!0,outlineWidth:3,outlineWidthInactive:2,activeSegmentOutlineWidthDelta:0,renderFill:!0,renderFillInactive:!0,fillAlpha:.5,fillAlphaInactive:.4,outlineOpacity:1,outlineOpacityInactive:.85};function Qpe(){return Zpe}class e1e{constructor(){this.config={global:{},segmentations:{},viewportsStyle:{}}}setStyle(e,r){const{viewportId:n,segmentationId:i,type:o,segmentIndex:a}=e,s=this.getStyle(e);let c;if(!n&&!i?c={...s,...r}:c=this.copyActiveToInactiveIfNotProvided({...s,...r},o),!o)throw new Error("Type is required to set a style");if(n){this.config.viewportsStyle[n]||(this.config.viewportsStyle[n]={renderInactiveSegmentations:!1,representations:{}});const l=this.config.viewportsStyle[n].representations;if(i){l[i]||(l[i]={}),l[i][o]||(l[i][o]={});const f=l[i][o];a!==void 0?(f.perSegment||(f.perSegment={}),f.perSegment[a]=c):f.allSegments=c}else{const f="__allSegmentations__";l[f]||(l[f]={}),l[f][o]||(l[f][o]={}),l[f][o].allSegments=c}}else if(i){this.config.segmentations[i]||(this.config.segmentations[i]={}),this.config.segmentations[i][o]||(this.config.segmentations[i][o]={});const l=this.config.segmentations[i][o];a!==void 0?(l.perSegment||(l.perSegment={}),l.perSegment[a]=c):l.allSegments=c}else this.config.global[o]=c}copyActiveToInactiveIfNotProvided(e,r){const n={...e};if(r===Rt.Labelmap){const i=n;i.renderOutlineInactive??(i.renderOutlineInactive=i.renderOutline),i.outlineWidthInactive??(i.outlineWidthInactive=i.outlineWidth),i.renderFillInactive??(i.renderFillInactive=i.renderFill),i.fillAlphaInactive??(i.fillAlphaInactive=i.fillAlpha),i.outlineOpacityInactive??(i.outlineOpacityInactive=i.outlineOpacity)}else if(r===Rt.Contour){const i=n;i.outlineWidthInactive??(i.outlineWidthInactive=i.outlineWidth),i.outlineOpacityInactive??(i.outlineOpacityInactive=i.outlineOpacity),i.outlineDashInactive??(i.outlineDashInactive=i.outlineDash),i.renderOutlineInactive??(i.renderOutlineInactive=i.renderOutline),i.renderFillInactive??(i.renderFillInactive=i.renderFill),i.fillAlphaInactive??(i.fillAlphaInactive=i.fillAlpha)}return n}getStyle(e){var s,c,l,f,u;const{viewportId:r,segmentationId:n,type:i,segmentIndex:o}=e;let a=this.getDefaultStyle(i);if(this.config.global[i]&&(a={...a,...this.config.global[i]}),(s=this.config.segmentations[n])!=null&&s[i]&&(a={...a,...this.config.segmentations[n][i].allSegments},o!==void 0&&((c=this.config.segmentations[n][i].perSegment)!=null&&c[o])&&(a={...a,...this.config.segmentations[n][i].perSegment[o]})),r&&this.config.viewportsStyle[r]){this.config.viewportsStyle[r].renderInactiveSegmentations;const d="__allSegmentations__";(l=this.config.viewportsStyle[r].representations[d])!=null&&l[i]&&(a={...a,...this.config.viewportsStyle[r].representations[d][i].allSegments}),n&&((f=this.config.viewportsStyle[r].representations[n])!=null&&f[i])&&(a={...a,...this.config.viewportsStyle[r].representations[n][i].allSegments},o!==void 0&&((u=this.config.viewportsStyle[r].representations[n][i].perSegment)!=null&&u[o])&&(a={...a,...this.config.viewportsStyle[r].representations[n][i].perSegment[o]}))}return a}getRenderInactiveSegmentations(e){var r;return(r=this.config.viewportsStyle[e])==null?void 0:r.renderInactiveSegmentations}setRenderInactiveSegmentations(e,r){this.config.viewportsStyle[e]||(this.config.viewportsStyle[e]={renderInactiveSegmentations:!1,representations:{}}),this.config.viewportsStyle[e].renderInactiveSegmentations=r}getDefaultStyle(e){switch(e){case Rt.Labelmap:return Qpe();case Rt.Contour:return Jpe();case Rt.Surface:return{};default:throw new Error(`Unknown representation type: ${e}`)}}clearSegmentationStyle(e){this.config.segmentations[e]&&delete this.config.segmentations[e]}clearAllSegmentationStyles(){this.config.segmentations={}}clearViewportStyle(e){this.config.viewportsStyle[e]&&delete this.config.viewportsStyle[e]}clearAllViewportStyles(){for(const e in this.config.viewportsStyle){const n=this.config.viewportsStyle[e].renderInactiveSegmentations;this.config.viewportsStyle[e]={renderInactiveSegmentations:n,representations:{}}}}resetToGlobalStyle(){this.clearAllSegmentationStyles(),this.clearAllViewportStyles()}hasCustomStyle(e){const{type:r}=e,n=this.getStyle(e),i=this.getDefaultStyle(r);return!xV(n,i)}}const qa=new e1e;function t1e(t){const e={segmentationId:t};ot(Ze,k.SEGMENTATION_ADDED,e)}const dI={colorLUT:[],segmentations:[],viewportSegRepresentations:{}};class n1e{constructor(e){this._stackLabelmapImageIdReferenceMap=new Map,this._labelmapImageIdReferenceMap=new Map,e||(e=kn()),this.state=Object.freeze(Cs(dI)),this.uid=e}getState(){return this.state}updateState(e){const r=Cs(this.state);e(r),this.state=Object.freeze(r)}getColorLUT(e){return this.state.colorLUT[e]}getNextColorLUTIndex(){return this.state.colorLUT.length}resetState(){this._stackLabelmapImageIdReferenceMap.clear(),this._labelmapImageIdReferenceMap.clear(),this.state=Object.freeze(Cs(dI))}getSegmentation(e){return this.state.segmentations.find(r=>r.segmentationId===e)}updateSegmentation(e,r){this.updateState(n=>{const i=n.segmentations.find(o=>o.segmentationId===e);if(!i){console.warn(`Segmentation with id ${e} not found. Update aborted.`);return}Object.assign(i,r)}),ns(e)}addSegmentation(e){if(this.getSegmentation(e.segmentationId))throw new Error(`Segmentation with id ${e.segmentationId} already exists`);this.updateState(r=>{const n=Cs(e);if(n.representationData.Labelmap&&"volumeId"in n.representationData.Labelmap&&!("imageIds"in n.representationData.Labelmap)){const i=this.getLabelmapImageIds(n.representationData);n.representationData.Labelmap.imageIds=i}r.segmentations.push(n)}),t1e(e.segmentationId)}removeSegmentation(e){this.updateState(r=>{const n=r.segmentations.filter(i=>i.segmentationId!==e);r.segmentations.splice(0,r.segmentations.length,...n)}),RE(e)}addSegmentationRepresentation(e,r,n,i){if(!Xn(e))return;if(this.getSegmentationRepresentations(e,{type:n,segmentationId:r}).length>0){console.debug("A segmentation representation of type",n,"already exists in viewport",e,"for segmentation",r);return}this.updateState(s=>{s.viewportSegRepresentations[e]||(s.viewportSegRepresentations[e]=[],qa.setRenderInactiveSegmentations(e,!0)),n!==Rt.Labelmap?this.addDefaultSegmentationRepresentation(s,e,r,n,i):this.addLabelmapRepresentation(s,e,r,i)}),bc(e,r,n)}addDefaultSegmentationRepresentation(e,r,n,i,o){const a=e.segmentations.find(c=>c.segmentationId===n);if(!a)return;const s={};Object.keys(a.segments).forEach(c=>{s[Number(c)]={visible:!0}}),e.viewportSegRepresentations[r].push({segmentationId:n,type:i,active:!0,visible:!0,colorLUTIndex:(o==null?void 0:o.colorLUTIndex)||0,segments:s,config:{...hI(i),...o}}),this._setActiveSegmentation(e,r,n)}addLabelmapRepresentation(e,r,n,i=hI(Rt.Labelmap)){if(!Xn(r))return;const a=this.getSegmentation(n);if(!a)return;const{representationData:s}=a;if(!s.Labelmap)return this.addDefaultSegmentationRepresentation(e,r,n,Rt.Labelmap,i);this.processLabelmapRepresentationAddition(r,n),this.addDefaultSegmentationRepresentation(e,r,n,Rt.Labelmap,i)}async processLabelmapRepresentationAddition(e,r){const n=Xn(e);if(!n)return;const i=this.getSegmentation(r);if(!i)return;const o=n.viewport instanceof Pr,{representationData:a}=i,s="volumeId"in a.Labelmap;n.viewport,!o&&!s&&this.updateLabelmapSegmentationImageReferences(e,i.segmentationId)}_updateLabelmapSegmentationReferences(e,r,n,i){const o=r.getCurrentImageId();let a=!1;for(const s of n)r.isReferenceViewable({referencedImageId:s},{asOverlay:!0})&&(a=!0,this._stackLabelmapImageIdReferenceMap.get(e).set(o,s),this._updateLabelmapImageIdReferenceMap({segmentationId:e,referenceImageId:o,labelmapImageId:s}));return i&&i(r,e,n),a?this._stackLabelmapImageIdReferenceMap.get(e).get(o):void 0}updateLabelmapSegmentationImageReferences(e,r){const n=this.getSegmentation(r);if(!n)return;this._stackLabelmapImageIdReferenceMap.has(r)||this._stackLabelmapImageIdReferenceMap.set(r,new Map);const{representationData:i}=n;if(!i.Labelmap)return;const o=this.getLabelmapImageIds(i),s=Xn(e).viewport;return this._updateLabelmapSegmentationReferences(r,s,o,null)}_updateAllLabelmapSegmentationImageReferences(e,r){const n=this.getSegmentation(r);if(!n)return;this._stackLabelmapImageIdReferenceMap.has(r)||this._stackLabelmapImageIdReferenceMap.set(r,new Map);const{representationData:i}=n;if(!i.Labelmap)return;const o=this.getLabelmapImageIds(i),s=Xn(e).viewport;this._updateLabelmapSegmentationReferences(r,s,o,(c,l,f)=>{c.getImageIds().forEach((d,h)=>{for(const g of f)c.isReferenceViewable({referencedImageId:g,sliceIndex:h},{asOverlay:!0,withNavigation:!0})&&(this._stackLabelmapImageIdReferenceMap.get(l).set(d,g),this._updateLabelmapImageIdReferenceMap({segmentationId:l,referenceImageId:d,labelmapImageId:g}))})})}getLabelmapImageIds(e){const r=e.Labelmap;let n;if(r.imageIds)n=r.imageIds;else if(!n&&r.volumeId){const i=r.volumeId;n=Ve.getVolume(i).imageIds}return n}getLabelmapImageIdsForImageId(e,r){const n=this._generateMapKey({segmentationId:r,referenceImageId:e});return this._labelmapImageIdReferenceMap.get(n)}getCurrentLabelmapImageIdsForViewport(e,r){const n=Xn(e);if(!n)return;const o=n.viewport.getCurrentImageId();return this.getLabelmapImageIdsForImageId(o,r)}getCurrentLabelmapImageIdForViewport(e,r){const n=Xn(e);if(!n||!this._stackLabelmapImageIdReferenceMap.has(r))return;const o=n.viewport.getCurrentImageId();return this._stackLabelmapImageIdReferenceMap.get(r).get(o)}getStackSegmentationImageIdsForViewport(e,r){if(!this.getSegmentation(r))return[];this._updateAllLabelmapSegmentationImageReferences(e,r);const{viewport:i}=Xn(e),o=i.getImageIds(),a=this._stackLabelmapImageIdReferenceMap.get(r);return o.map(s=>a.get(s))}removeSegmentationRepresentationsInternal(e,r){const n=[];return this.updateState(i=>{if(!i.viewportSegRepresentations[e])return;const o=i.viewportSegRepresentations[e];let a=!1;if(!r||Object.values(r).every(s=>s===void 0))n.push(...o),delete i.viewportSegRepresentations[e];else{const{segmentationId:s,type:c}=r;i.viewportSegRepresentations[e]=o.filter(l=>{const f=s&&c&&l.segmentationId===s&&l.type===c||s&&!c&&l.segmentationId===s||!s&&c&&l.type===c;return f&&(n.push(l),l.active&&(a=!0)),!f}),i.viewportSegRepresentations[e].length===0?delete i.viewportSegRepresentations[e]:a&&(i.viewportSegRepresentations[e][0].active=!0)}}),n}removeSegmentationRepresentations(e,r){const n=this.removeSegmentationRepresentationsInternal(e,r);n.forEach(o=>{FS(e,o.segmentationId,o.type)});const i=this.getSegmentationRepresentations(e);return i.length>0&&i[0].active&&bc(e,i[0].segmentationId,i[0].type),n}removeSegmentationRepresentation(e,r,n){const i=this.removeSegmentationRepresentationsInternal(e,r);return n||i.forEach(({segmentationId:o,type:a})=>{FS(e,o,a)}),i}_updateLabelmapImageIdReferenceMap({segmentationId:e,referenceImageId:r,labelmapImageId:n}){const i=this._generateMapKey({segmentationId:e,referenceImageId:r});if(!this._labelmapImageIdReferenceMap.has(i)){this._labelmapImageIdReferenceMap.set(i,[n]);return}const o=this._labelmapImageIdReferenceMap.get(i),a=Array.from(new Set([...o,n]));this._labelmapImageIdReferenceMap.set(i,a)}_setActiveSegmentation(e,r,n){const i=e.viewportSegRepresentations[r];i&&i.forEach(o=>{o.active=o.segmentationId===n})}setActiveSegmentation(e,r){this.updateState(n=>{const i=n.viewportSegRepresentations[e];i&&i.forEach(o=>{o.active=o.segmentationId===r})}),bc(e,r)}getActiveSegmentation(e){if(!this.state.viewportSegRepresentations[e])return;const r=this.state.viewportSegRepresentations[e].find(n=>n.active);if(r)return this.getSegmentation(r.segmentationId)}getSegmentationRepresentations(e,r={}){const n=this.state.viewportSegRepresentations[e];return n?!r.type&&!r.segmentationId?n:n.filter(i=>{const o=r.type?i.type===r.type:!0,a=r.segmentationId?i.segmentationId===r.segmentationId:!0;return o&&a}):[]}getSegmentationRepresentation(e,r){return this.getSegmentationRepresentations(e,r)[0]}getSegmentationRepresentationVisibility(e,r){const n=this.getSegmentationRepresentation(e,r);return n==null?void 0:n.visible}setSegmentationRepresentationVisibility(e,r,n){this.updateState(i=>{const o=this.getSegmentationRepresentations(e,r);o&&o.forEach(a=>{a.visible=n,Object.entries(a.segments).forEach(([s,c])=>{c.visible=n})})}),bc(e,r.segmentationId,r.type)}addColorLUT(e,r){this.updateState(n=>{n.colorLUT[r]&&console.warn("Color LUT table already exists, overwriting"),n.colorLUT[r]=Cs(e)})}removeColorLUT(e){this.updateState(r=>{delete r.colorLUT[e]})}_getStackIdForImageIds(e){return e.map(r=>r.slice(-Math.round(r.length*.15))).join("_")}getAllViewportSegmentationRepresentations(){return Object.entries(this.state.viewportSegRepresentations).map(([e,r])=>({viewportId:e,representations:r}))}getSegmentationRepresentationsBySegmentationId(e){const r=[];return Object.entries(this.state.viewportSegRepresentations).forEach(([n,i])=>{const o=i.filter(a=>a.segmentationId===e);o.length>0&&r.push({viewportId:n,representations:o})}),r}_generateMapKey({segmentationId:e,referenceImageId:r}){return`${e}-${r}`}}async function nU({imageIds:t,options:e}){const r=t,n=(e==null?void 0:e.volumeId)||kn();return await q4(n,r),{volumeId:n}}async function r1e({segmentationId:t,options:e}){const r=fr.getSegmentation(t),n=r.representationData.Labelmap,{volumeId:i}=await nU({imageIds:n.imageIds,options:e});r.representationData.Labelmap.volumeId=i}function hI(t){const e=Ul.newInstance(),r=Td.newInstance();return r.addPoint(0,0),t===Rt.Labelmap?{cfun:e,ofun:r}:{}}const fr=new n1e("DEFAULT");function ba(t,e={}){return fr.getSegmentationRepresentations(t,e)}function LE(t,e){const r=fr;if(!e.segmentationId||!e.type)throw new Error("getSegmentationRepresentation: No segmentationId or type provided, you need to provide at least one of them");const n=r.getSegmentationRepresentations(t,e);return n==null?void 0:n[0]}function rU(t){return fr.getSegmentationRepresentationsBySegmentationId(t)}function i1e(t,e){const r=Se(t),{viewport:n}=r,o=n.getActors().filter(a=>a.representationUID&&typeof a.representationUID=="string"&&a.representationUID.startsWith(e));n.removeActors(o.map(a=>a.uid))}function iU(t,e,r){const n=Xn(t);if(!n)return;const{renderingEngine:i,viewport:o}=n;if(!i||!o)return;const s=o.getActors().filter(r);return s.length>0?s[0]:void 0}function o1e(t,e){const r=Xn(t);if(!r)return;const{renderingEngine:n,viewport:i}=r;if(!n||!i)return;const a=i.getActors().filter(e);return a.length>0?a:void 0}function a1e(t,e){const r=Pw(t,e);return r==null?void 0:r.uid}function Cp(t,e){return o1e(t,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Rt.Labelmap}`)})}function Pw(t,e){return iU(t,e,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Rt.Labelmap}`)})}function s1e(t,e,r){return iU(t,e,n=>n.representationUID===oU(e,r))}function oU(t,e){return`${t}-${Rt.Surface}-${e}`}function c1e(t,e,r){const n=Se(t),{viewport:i}=n,o=s1e(i.id,r,e.segmentIndex),a=o==null?void 0:o.actor,s=e.visible;if(a){if(a.setVisibility(s),!s)return;const y=a.getMapper(),m=y.getInputData(),w=e.points,x=e.polys,C=m.getPoints().getData(),S=m.getPolys().getData();if(w.length===C.length&&x.length===S.length)return;const T=Xr.newInstance();T.getPoints().setData(w,3);const _=Sd.newInstance({values:Float32Array.from(x)});T.setPolys(_),y.setInputData(T),y.modified(),i.getRenderer().resetCameraClippingRange();return}const c=e.points,l=e.polys,f=e.color,u=Xr.newInstance();u.getPoints().setData(c,3);const d=Sd.newInstance({values:Float32Array.from(l)});u.setPolys(d);const h=xa.newInstance({});let g;h.setInputData(u);const p=ic.newInstance();p.setMapper(h),p.getProperty().setColor(f[0]/255,f[1]/255,f[2]/255),p.getProperty().setLineWidth(2);const v=oU(r,e.segmentIndex);i.addActor({uid:kn(),actor:p,clippingFilter:g,representationUID:v}),i.resetCamera(),i.getRenderer().resetCameraClippingRange(),i.render()}function zn(t){return fr.getSegmentation(t)}function ym(t){return fr.getColorLUT(t)}let n5={};function l1e(){return n5}function u1e(t){n5=t}let gI=!1;function Pl(){var e;if(!((e=n5.addons)!=null&&e.polySeg))return console.warn("PolySeg add-on not configured. This will prevent automatic conversion between segmentation representations (labelmap, contour, surface). 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Error("getTargetId: viewport must have a getTargetId method")}function y1e(t){var r;const e=t.getActors();if(e)return(r=e.find(n=>n.actor.getClassName()==="vtkVolume"))==null?void 0:r.uid}function FE(t,e,r){const n=t.getImageIds();if(!n||!n.length)return;const i=n.map(o=>{const{imagePositionPatient:a}=mt("imagePlaneModule",o),s=w1e(e,a,r);return{imageId:o,distance:s}});return i.sort((o,a)=>o.distance-a.distance),i[0].imageId}function w1e(t,e,r){const n=We();Nn(n,t,e);const i=Pt(n,r);return Math.abs(i)}function sU(t,e){const{segmentation:r}=t.data,{segmentation:n}=e.data;return r.segmentationId===n.segmentationId&&r.segmentIndex===n.segmentIndex}class cU{constructor(e){this.getGroupKey=r=>{if(typeof r=="string")return r;const i=Se(r);if(!i)throw new Error("Element not enabled, you must have an enabled element if you are not providing a FrameOfReferenceUID");return i.FrameOfReferenceUID},this._imageVolumeModifiedHandler=r=>{const n=r.detail,{FrameOfReferenceUID:i}=n,a=this.annotations[i];a&&Object.keys(a).forEach(s=>{a[s].forEach(l=>{l.invalidated!==void 0&&(l.invalidated=!0)})})},this.getFramesOfReference=()=>Object.keys(this.annotations),this.getAnnotations=(r,n)=>{const i=this.annotations;return i[r]?n?i[r][n]?i[r][n]:[]:i[r]:[]},this.getAnnotation=r=>{const n=this.annotations;for(const i in n){const o=n[i];for(const a in o){const s=o[a];for(const c of s)if(r===c.annotationUID)return c}}},this.getNumberOfAnnotations=(r,n)=>{const i=this.getAnnotations(r,n);if(!i.length)return 0;if(n)return i.length;let o=0;for(const a in i)o+=i[a].length;return o},this.addAnnotation=(r,n)=>{const{metadata:i}=r,{FrameOfReferenceUID:o,toolName:a}=i;n=n||o;const s=this.annotations;let c=s[n];c||(s[n]={},c=s[n]);let l=c[a];l||(c[a]=[],l=c[a]),this.preprocessingFn&&(r=this.preprocessingFn(r)),l.push(r)},this.removeAnnotation=r=>{const{annotations:n}=this;for(const i in n){const o=n[i];for(const a in o){const s=o[a],c=s.findIndex(l=>l.annotationUID===r);c!==-1&&(s.splice(c,1),s.length===0&&delete o[a])}Object.keys(o).length===0&&delete n[i]}},this.removeAnnotations=(r,n)=>{const i=this.annotations,o=[];if(!i[r])return o;if(n){const a=i[r][n];for(const s of a)this.removeAnnotation(s.annotationUID),o.push(s)}else for(const a in i[r]){const s=i[r][a];for(const c of s)this.removeAnnotation(c.annotationUID),o.push(c)}return o},this.saveAnnotations=(r,n)=>{const i=this.annotations;if(r&&n){const o=i[r];if(!o)return;const a=o[n];return structuredClone(a)}else if(r){const o=i[r];return structuredClone(o)}return structuredClone(i)},this.restoreAnnotations=(r,n,i)=>{const o=this.annotations;if(n&&i){let a=o[n];a||(o[n]={},a=o[n]),a[i]=r}else n?o[n]=r:this.annotations=structuredClone(r)},this.getAllAnnotations=()=>Object.values(this.annotations).map(r=>Object.values(r)).flat(2),this.getNumberOfAllAnnotations=()=>{let r=0;const n=this.annotations;for(const i in n){const o=n[i];for(const a in o){const 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Object.freeze({added:[],removed:[],selection:[]})}function mU(t,e){t.forEach(r=>{if(t.delete(r)){e.removed.push(r);const n=ti(r);n&&(n.isSelected=!1)}})}function vU(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.selection.push(r)),ot(Ze,k.ANNOTATION_SELECTION_CHANGE,t))}const M1e=Object.freeze(Object.defineProperty({__proto__:null,deselectAnnotation:UE,getAnnotationsSelected:gU,getAnnotationsSelectedByToolName:I1e,getAnnotationsSelectedCount:O1e,isAnnotationSelected:wm,setAnnotationSelected:aa},Symbol.toStringTag,{value:"Module"})),P1e=t=>(t.data||(t.data={}),t.data.handles||(t.data.handles={}),t.data.handles.textBox||(t.data.handles.textBox={}),t),R1e=t=>(t.data||(t.data={}),t.data.cachedStats||(t.data.cachedStats={}),t),bd=new Set;function yU(t,e=!0){const r=wU();t&&(e?xU(t,bd,r):A1e(t,bd,r)),CU(r)}function L1e(){const t=wU();bd.forEach(e=>{xU(e,bd,t)}),CU(t)}function ni(t){if(ti(t))return!bd.has(t)}function wU(){return Object.freeze({lastVisible:[],lastHidden:[],hidden:[]})}function xU(t,e,r){if(e.delete(t)){r.lastVisible.push(t);const n=ti(t);n.isVisible=!0}}function A1e(t,e,r){e.has(t)||(e.add(t),wm(t)&&UE(t),r.lastHidden.push(t))}function CU(t){(t.lastHidden.length>0||t.lastVisible.length>0)&&(bd.forEach(e=>void t.hidden.push(e)),ot(Ze,k.ANNOTATION_VISIBILITY_CHANGE,t))}function SU(t){const e=!bd.has(t);return yU(t,e),e}const N1e=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationVisibility:SU,isAnnotationVisible:ni,setAnnotationVisibility:yU,showAllAnnotations:L1e},Symbol.toStringTag,{value:"Module"})),BE=x1e,k1e=t=>{t=P1e(t),t=R1e(t);const e=t.annotationUID,r=uU(e);t.isLocked=r;const n=SU(e);return t.isVisible=n,t};BE.setPreprocessingFn(k1e);bE(BE);function V1e(){bE(BE)}function Bl(t){if(!t.data.segmentation)throw new Error("removeContourSegmentationAnnotation: annotation does not have a segmentation 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l*l}function U1e(t,e){return Math.sqrt(r5(t,e))}const B1e=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:U1e,distanceToPointSquared:r5,intersectAABB:WE},Symbol.toStringTag,{value:"Module"}));class TU{}class _U{constructor(e){this.storePointData=e.storePointData}getStatistics(){console.debug("InstanceCalculator getStatistics called")}}const{PointsManager:G1e}=Vn;function O1(t){return{max:[-1/0],min:[1/0],sum:[0],count:0,maxIJK:null,maxLPS:null,minIJK:null,minLPS:null,runMean:[0],m2:[0],m3:[0],m4:[0],allValues:[[]],pointsInShape:t?G1e.create3(1024):null,sumLPS:[0,0,0]}}function EU(t,e,r=null,n=null){Array.isArray(e)&&e.length>1&&t.max.length===1&&(t.max.push(t.max[0],t.max[0]),t.min.push(t.min[0],t.min[0]),t.sum.push(t.sum[0],t.sum[0]),t.runMean.push(0,0),t.m2.push(t.m2[0],t.m2[0]),t.m3.push(t.m3[0],t.m3[0]),t.m4.push(t.m4[0],t.m4[0]),t.allValues.push([],[])),t!=null&&t.pointsInShape&&r&&t.pointsInShape.push(r);const i=Array.isArray(e)?e:[e];t.count+=1,r&&(t.sumLPS[0]+=r[0],t.sumLPS[1]+=r[1],t.sumLPS[2]+=r[2]),t.max.forEach((o,a)=>{const s=i[a];t.allValues[a].push(s);const c=t.count,l=s-t.runMean[a],f=l/c,u=l*f*(c-1);t.sum[a]+=s,t.runMean[a]+=f,t.m4[a]+=u*f*f*(c*c-3*c+3)+6*f*f*t.m2[a]-4*f*t.m3[a],t.m3[a]+=u*f*(c-2)-3*f*t.m2[a],t.m2[a]+=u,s<t.min[a]&&(t.min[a]=s,a===0&&(t.minIJK=n?[...n]:null,t.minLPS=r?[...r]:null)),s>t.max[a]&&(t.max[a]=s,a===0&&(t.maxIJK=n?[...n]:null,t.maxLPS=r?[...r]:null))})}function W1e(t){if(t.length===0)return 0;const e=[...t].sort((n,i)=>n-i),r=Math.floor(e.length/2);return e.length%2===0?(e[r-1]+e[r])/2:e[r]}function bU(t,e){const r=t.sum.map(u=>u/t.count),n=t.m2.map(u=>Math.sqrt(u/t.count)),i=t.sumLPS.map(u=>u/t.count),o=t.m3.map((u,d)=>{const h=t.m2[d]/t.count;return h===0?0:u/(t.count*Math.pow(h,1.5))}),a=t.m4.map((u,d)=>{const h=t.m2[d]/t.count;return h===0?0:u/(t.count*h*h)-3}),s=t.allValues.map(u=>W1e(u)),c={max:{name:"max",label:"Max 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LPS",value:t.minLPS?Array.from(t.minLPS):null,unit:null},pointsInShape:t.pointsInShape,center:{name:"center",label:"Center",value:i?[...i]:null,unit:null},array:[]};c.array.push(c.min,c.max,c.mean,c.stdDev,c.median,c.skewness,c.kurtosis,c.count,c.maxLPS,c.minLPS),c.center.value&&c.array.push(c.center);const l=t.pointsInShape!==null,f=O1(l);return t.max=f.max,t.min=f.min,t.sum=f.sum,t.count=f.count,t.maxIJK=f.maxIJK,t.maxLPS=f.maxLPS,t.minIJK=f.minIJK,t.minLPS=f.minLPS,t.runMean=f.runMean,t.m2=f.m2,t.m3=f.m3,t.m4=f.m4,t.allValues=f.allValues,t.pointsInShape=f.pointsInShape,t.sumLPS=f.sumLPS,c}const Xf=class Xf extends TU{static statsInit(e){e.storePointData||(this.state.pointsInShape=null),this.state=O1(e.storePointData)}};Xf.state=O1(!0),Xf.statsCallback=({value:e,pointLPS:r=null,pointIJK:n=null})=>{EU(Xf.state,e,r,n)},Xf.getStatistics=e=>bU(Xf.state,e==null?void 0:e.unit);let jc=Xf;class DU extends _U{constructor(e){super(e),this.state=O1(e.storePointData)}statsInit(e){this.state=O1(e.storePointData)}statsCallback(e){EU(this.state,e.value,e.pointLPS,e.pointIJK)}getStatistics(e){return bU(this.state,e==null?void 0:e.unit)}}const z1e=Object.freeze(Object.defineProperty({__proto__:null,BasicStatsCalculator:jc,Calculator:TU,InstanceBasicStatsCalculator:DU,InstanceCalculator:_U},Symbol.toStringTag,{value:"Module"}));function Wl(t,e){if(t.length!==e.length)throw Error("Both points should have the same dimensionality");const[r,n,i=0]=t,[o,a,s=0]=e,c=o-r,l=a-n,f=s-i;return c*c+l*l+f*f}function Wo(t,e){return Math.sqrt(Wl(t,e))}function US(t,e){const[r,n]=t,[i,o]=e,a=2*i-r,s=2*o-n;return[a,s]}const $1e=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:Wo,distanceToPointSquared:Wl,mirror:US},Symbol.toStringTag,{value:"Module"}));function ju(t){const[e,r]=t;return Wo(e,r)}function th(t){const[e,r]=t,n=Wo(e,r),i=[e[0]-n,e[1]-n],o=[e[0]+n,e[1]+n];return[i,o]}const j1e=Object.freeze(Object.defineProperty({__proto__:null,getCanvasCircleCorners:th,getCanvasCircleRadius:ju},Symbol.toStringTag,{value:"Module"}));function Rw(t,e,r={}){return r.precalculated||zE(t,r),r.precalculated(e)}const zE=(t,e={})=>{const{xRadius:r,yRadius:n,zRadius:i}=t;(e.invXRadiusSq===void 0||e.invYRadiusSq===void 0||e.invZRadiusSq===void 0)&&(e.invXRadiusSq=r!==0?1/r**2:0,e.invYRadiusSq=n!==0?1/n**2:0,e.invZRadiusSq=i!==0?1/i**2:0);const{invXRadiusSq:o,invYRadiusSq:a,invZRadiusSq:s}=e,{center:c}=t,[l,f,u]=c;return e.precalculated=d=>{const h=d[0]-l;let g=h*h*o;if(g>1)return!1;const p=d[1]-f;if(g+=p*p*a,g>1)return!1;const v=d[2]-u;return g+=v*v*s,g<=1},e};function i5(t){const[e,r,n,i]=t,o=[n[0],r[1]],a=[i[0],e[1]];return[o,a]}const H1e=Object.freeze(Object.defineProperty({__proto__:null,getCanvasEllipseCorners:i5,pointInEllipse:Rw,precalculatePointInEllipse:zE},Symbol.toStringTag,{value:"Module"}));function o5(t,e,r){let n;const i=Wl(t,e);if(t[0]===e[0]&&t[1]===e[1]&&(n=t),!n){const o=((r[0]-t[0])*(e[0]-t[0])+(r[1]-t[1])*(e[1]-t[1]))/i;o<0?n=t:o>1?n=e:n=[t[0]+o*(e[0]-t[0]),t[1]+o*(e[1]-t[1])]}return{point:[...n],distanceSquared:Wl(r,n)}}function xm(t,e,r){return o5(t,e,r).distanceSquared}function Mi(t,e,r){if(t.length!==2||e.length!==2||r.length!==2)throw Error("lineStart, lineEnd, and point should have 2 elements of [x, y]");return Math.sqrt(xm(t,e,r))}function Rv(t){return typeof t=="number"?t?t<0?-1:1:t===t?0:NaN:NaN}function a5(t,e,r,n,i=!1){const[o,a]=t,[s,c]=e,[l,f]=r,[u,d]=n;if(i){const I=(o-s)*(f-d)-(a-c)*(l-u);if(Math.abs(I)<1e-10)return;const P=((o-l)*(f-d)-(a-f)*(l-u))/I,O=o+P*(s-o),A=a+P*(c-a);return[O,A]}const h=c-a,g=o-s,p=s*a-o*c,v=h*l+g*f+p,y=h*u+g*d+p;if(v!==0&&y!==0&&Rv(v)===Rv(y))return;const m=d-f,w=l-u,x=u*f-l*d,C=m*o+w*a+x,S=m*s+w*c+x;if(C!==0&&S!==0&&Rv(C)===Rv(S))return;const T=h*w-m*g;let _;_=g*x-w*p;const E=_/T;_=m*p-h*x;const b=_/T;return[E,b]}const Ig=.01;function L2(t,e,r){const n=t[0]<=e[0]?t[0]:e[0],i=t[0]>=e[0]?t[0]:e[0],o=t[1]<=e[1]?t[1]:e[1],a=t[1]>=e[1]?t[1]:e[1];if(!(r[0]>=n-Ig&&r[0]<=i+Ig&&r[1]>=o-Ig&&r[1]<=a+Ig))return!1;const c=(e[1]-t[1])*(r[0]-e[0])-(e[0]-t[0])*(r[1]-e[1]);return(c>=0?c:-c)<=Ig}const K1e=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:Mi,distanceToPointSquared:xm,distanceToPointSquaredInfo:o5,intersectLine:a5,isPointOnLineSegment:L2},Symbol.toStringTag,{value:"Module"}));function IU(t){if(t.length<3)return!1;const e=t.length,r=t[0],n=t[e-1],i=Wl(r,n);return Ju(0,i)}function tf(t,e,r={closed:void 0}){if(t.length<3)return!1;const n=t.length;let i=0;const{closed:o,holes:a}=r;if(a!=null&&a.length){for(const l of a)if(tf(l,e))return!1}const s=!(o===void 0?IU(t):o),c=t.length-(s?1:2);for(let l=0;l<=c;l++){const f=t[l],u=l===n-1?0:l+1,d=t[u],h=f[0]>=d[0]?f[0]:d[0],g=f[1]>=d[1]?f[1]:d[1],p=f[1]<=d[1]?f[1]:d[1];if(e[0]<=h&&e[1]>=p&&e[1]<g){let m=f[0]===d[0];if(!m){const 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q1e(t){const e=We(),r=t[0];for(let n=0,i=t.length;n<i;n++){const o=t[n],a=n===i-1?0:n+1,s=t[a],c=o[0]-r[0],l=o[1]-r[1],f=o[2]-r[2],u=s[0]-r[0],d=s[1]-r[1],h=s[2]-r[2];e[0]+=l*h-f*d,e[1]+=f*u-c*h,e[2]+=c*d-l*u}return Nr(e,e,.5),e}function X1e(t){const e=q1e(t);return ar(e,e)}function M1(t){const e=$E(t);return[0,0,e/Math.abs(e)]}function jE(t,e,r,n){let i=!1;const o=t[0]<e[0]?t[0]:e[0],a=t[1]<e[1]?t[1]:e[1],s=t[0]>e[0]?t[0]:e[0],c=t[1]>e[1]?t[1]:e[1],l=r[0]<n[0]?r[0]:n[0],f=r[1]<n[1]?r[1]:n[1],u=r[0]>n[0]?r[0]:n[0],d=r[1]>n[1]?r[1]:n[1];if(o>u||s<l||a>d||c<f)return!1;const h=[Lv(t,e,r),Lv(t,e,n),Lv(r,n,t),Lv(r,n,e)];return h[0]!==h[1]&&h[2]!==h[3]?!0:((h[0]===0&&Av(t,r,e)||h[1]===0&&Av(t,n,e)||h[2]===0&&Av(r,t,n)||h[3]===0&&Av(r,e,n))&&(i=!0),i)}function Lv(t,e,r){const n=(e[1]-t[1])*(r[0]-e[0])-(e[0]-t[0])*(r[1]-e[1]);return n===0?0:n>0?1:2}function Av(t,e,r){return e[0]<=Math.max(t[0],r[0])&&e[0]>=Math.min(t[0],r[0])&&e[1]<=Math.max(t[1],r[1])&&e[1]>=Math.min(t[1],r[1])}function HE(t,e,r,n=!0){const i=[],o=t.length,a=o-(n?1:2);for(let s=0;s<=a;s++){const c=t[s],l=s===o-1?0:s+1,f=t[l];jE(e,r,c,f)&&i.push([s,l])}return i}const Y1e=.01;function OU(t,e,r,n){const i=[e[0]-t[0],e[1]-t[1]],o=[n[0]-r[0],n[1]-r[1]],a=o[1]*i[0]-o[0]*i[1];if((a>=0?a:-a)<Y1e){const g=[t[0]<e[0]?t[0]:e[0],t[0]>e[0]?t[0]:e[0],t[1]<e[1]?t[1]:e[1],t[1]>e[1]?t[1]:e[1]],p=[r[0]<n[0]?r[0]:n[0],r[0]>n[0]?r[0]:n[0],r[1]<n[1]?r[1]:n[1],r[1]>n[1]?r[1]:n[1]];if(!(g[0]<=p[1]&&g[1]>=p[0]&&g[2]<=p[3]&&g[3]>=p[2])||!(L2(t,e,r)||L2(t,e,n)||L2(r,n,t)))return;const m=g[0]>p[0]?g[0]:p[0],w=g[1]<p[1]?g[1]:p[1],x=g[2]>p[2]?g[2]:p[2],C=g[3]<p[3]?g[3]:p[3],S=(m+w)*.5,T=(x+C)*.5;return[S,T]}let c=t[1]-r[1],l=t[0]-r[0];const f=o[0]*c-o[1]*l,u=i[0]*c-i[1]*l;c=f/a,l=u/a;const d=t[0]+c*i[0],h=t[1]+c*i[1];return[d,h]}var ud;(function(t){t[t.Vertex=0]="Vertex",t[t.Intersection=1]="Intersection"})(ud||(ud={}));var nh;(function(t){t[t.Outside=-1]="Outside",t[t.Edge=0]="Edge",t[t.Inside=1]="Inside"})(nh||(nh={}));var T0;(function(t){t[t.Exiting=-1]="Exiting",t[t.Unknown=0]="Unknown",t[t.Entering=1]="Entering"})(T0||(T0={}));function pI(t){for(let e=0,r=t.length;e<r;e++){const n=t[e];n.next||(n.next=t[e===r-1?0:e+1])}}function MU(t,e){const r=[],n=[],i=new Map;let a=tf(e,t[0])?T0.Exiting:T0.Entering;for(let s=0,c=t.length;s<c;s++){const l=t[s],f=tf(e,l),u={type:ud.Vertex,coordinates:l,position:f?nh.Inside:nh.Outside,visited:!1,next:null};r.push(u);const d=t[s===c-1?0:s+1],h=HE(e,l,d).map(g=>{const p=g[0],v=e[g[0]],y=e[g[1]],m=OU(l,d,v,y),w=Wl(l,m);return{sourceLineSegmentId:p,coordinate:m,targetStartPointDistSquared:w}});h.sort((g,p)=>g.targetStartPointDistSquared-p.targetStartPointDistSquared),h.forEach(g=>{const{sourceLineSegmentId:p,coordinate:v}=g,y={type:ud.Intersection,coordinates:v,position:nh.Edge,direction:a,visited:!1,next:null},m={...y,direction:T0.Unknown,cloned:!0};a===T0.Entering?y.next=m:m.next=y;let w=i.get(p);w||(w=[],i.set(p,w)),r.push(y),w.push(m),a*=-1})}for(let s=0,c=e.length;s<c;s++){const l=s,f=e[s],u={type:ud.Vertex,coordinates:f,visited:!1,next:null};n.push(u);const d=i.get(l);d!=null&&d.length&&d.map(h=>({intersectionPoint:h,lineSegStartDistSquared:Wl(f,h.coordinates)})).sort((h,g)=>h.lineSegStartDistSquared-g.lineSegStartDistSquared).map(({intersectionPoint:h})=>h).forEach(h=>n.push(h))}return pI(r),pI(n),{targetPolylinePoints:r,sourcePolylinePoints:n}}function PU(t){for(let e=0,r=t.length;e<r;e++){const n=t[e];if(!n.visited&&n.position===nh.Outside)return n}}function Lw(t,e){const r=M1(t),n=M1(e),i=Pt(n,r);Ju(1,i)||(e=e.slice().reverse());const{targetPolylinePoints:o}=MU(t,e),a=PU(o);if(!a)return t.slice();const s=[a.coordinates];let c=a.next,l=0;const f=t.length+e.length+1e3;for(;c!==a&&l<f;){if(l++,c.type===ud.Intersection&&c.cloned){c=c.next;continue}if(s.push(c.coordinates),c=c.next,!c){console.warn("Broken linked list detected in mergePolylines, breaking loop");break}}return l>=f&&console.warn("Maximum iterations reached in mergePolylines, possible infinite loop detected"),s}function Aw(t,e){const r=M1(t),n=M1(e),i=Pt(n,r);Ju(-1,i)||(e=e.slice().reverse());const{targetPolylinePoints:o}=MU(t,e);let a=null;const s=[];let c=0;const l=t.length*2;for(;(a=PU(o))&&c<l;){c++;const f=[a.coordinates];let u=a.next,d=0;const h=t.length+e.length+1e3;for(a.visited=!0;u!==a&&d<h;){if(d++,u.visited=!0,u.type===ud.Intersection&&u.cloned){u=u.next;continue}if(f.push(u.coordinates),u=u.next,!u){console.warn("Broken linked list detected in subtractPolylines, breaking inner loop");break}}d>=h&&console.warn("Maximum inner iterations reached in subtractPolylines, possible infinite loop detected"),s.push(f)}return c>=l&&console.warn("Maximum outer iterations reached in subtractPolylines, possible infinite loop detected"),s}function RU(t,e,r,n=!0){let i,o;n?(o=t.length-1,i=0):(o=0,i=1);for(let a=i;a<t.length;a++){const s=t[o],c=t[a];if(jE(e,r,s,c))return[o,a];o=a}}function KE(t,e){for(let r=0,n=t.length;r<n;r++){const 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c=Math.min(...s),l=s.indexOf(c);return{segment:a[l],distance:c}}const t0=.001,Q1e=(t,e)=>{let r,n,i;if(t instanceof vr){const a=t.getImageData();if(!a)return;n=a.direction.slice(0,3),i=a.direction.slice(3,6),r=a.spacing}else{const a=t.getImageData(),{direction:s,spacing:c}=a,{viewPlaneNormal:l,viewUp:f}=t.getCamera(),u=s.slice(0,3),d=s.slice(3,6),h=s.slice(6,9),g=We();Wn(g,f,l);const p=Math.abs(Pt(g,u)),v=Math.abs(Pt(g,d)),y=Math.abs(Pt(g,h));let m;if(Math.abs(1-p)<t0)m=c[0],n=u;else if(Math.abs(1-v)<t0)m=c[1],n=d;else if(Math.abs(1-y)<t0)m=c[2],n=h;else throw new Error("No support yet for oblique plane planar contours");const w=Math.abs(Pt(f,u)),x=Math.abs(Pt(f,d)),C=Math.abs(Pt(f,h));let S;if(Math.abs(1-w)<t0)S=c[0],i=u;else if(Math.abs(1-x)<t0)S=c[1],i=d;else if(Math.abs(1-C)<t0)S=c[2],i=h;else throw new Error("No support yet for oblique plane planar 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0},o),f=c||s,u="http://www.w3.org/2000/svg",d=Zc(e,"rect",r),h=t.getSvgNode(d),g=[Math.min(n[0],i[0]),Math.min(n[1],i[1])],p=Math.abs(n[0]-i[0]),v=Math.abs(n[1]-i[1]),y={x:`${g[0]}`,y:`${g[1]}`,width:`${p}`,height:`${v}`,stroke:a,fill:"black","stroke-width":f,"stroke-dasharray":l};if(h)Za(y,h),t.setNodeTouched(d);else{const m=document.createElementNS(u,"rect");Qc(y,m),t.appendNode(m,d)}}const bme=Object.freeze(Object.defineProperty({__proto__:null,draw:kU,drawArrow:c5,drawCircle:ca,drawEllipse:xme,drawEllipseByCoordinates:JE,drawFan:WS,drawHandle:s5,drawHandles:hr,drawHeight:VU,drawLine:En,drawLinkedTextBox:lo,drawPath:Rl,drawPolyline:ac,drawRect:Tm,drawRectByCoordinates:ZE,drawRedactionRect:FU,drawTextBox:rf,setAttributesIfNecessary:Za,setNewAttributesIfValid:Qc},Symbol.toStringTag,{value:"Module"}));function UU(t,e){const r=Se(t),{renderingEngineId:n,viewportId:i}=r,o=Fr(i,n);if(!o)return[];const a=[],s=Object.keys(o.toolOptions);for(let c=0;c<s.length;c++){const l=s[c],f=o.toolOptions[l];if(f&&e.includes(f.mode)){const u=o.getToolInstance(l);a.push(u)}}return a}const{Active:Dme,Passive:Ime,Enabled:Ome}=jn;class Mme{constructor(){this._needsRender=new Set,this._animationFrameSet=!1,this._animationFrameHandle=null,this._renderFlaggedViewports=()=>{this._throwIfDestroyed();const e=Array.from(this._viewportElements.values());for(let r=0;r<e.length;r++){const n=e[r];if(this._needsRender.has(n)&&(this._triggerRender(n),this._needsRender.delete(n),this._needsRender.size===0))break}this._animationFrameSet=!1,this._animationFrameHandle=null,this._render()},this._viewportElements=new Map}addViewportElement(e,r){this._viewportElements.set(e,r)}removeViewportElement(e,r){this._viewportElements.delete(e),this._needsRender.delete(r),this._reset()}renderViewport(e){this._setViewportsToBeRenderedNextFrame([e])}_throwIfDestroyed(){if(this.hasBeenDestroyed)throw new Error("this.destroy() has been manually called to free up memory, can not longer use this instance. Instead make a new one.")}_setAllViewportsToBeRenderedNextFrame(){[...this._viewportElements.values()].forEach(r=>{this._needsRender.add(r)}),this._renderFlaggedViewports()}_setViewportsToBeRenderedNextFrame(e){const r=[...this._viewportElements.values()];e.forEach(n=>{r.indexOf(n)!==-1&&this._needsRender.add(n)}),this._render()}_render(){this._needsRender.size>0&&this._animationFrameSet===!1&&(this._animationFrameHandle=window.requestAnimationFrame(this._renderFlaggedViewports),this._animationFrameSet=!0)}_triggerRender(e){const r=Se(e);if(!r)return;if(!ei(r.renderingEngineId)){console.warn("rendering Engine has been destroyed");return}const i=UU(e,[Dme,Ime,Ome]),{renderingEngineId:o,viewportId:a}=r,s={element:e,renderingEngineId:o,viewportId:a};kU(e,c=>{let l=!1;const f=u=>{if(u.renderAnnotation){const d=u.renderAnnotation(r,c);l=l||d}};i.forEach(f),l&&ot(e,k.ANNOTATION_RENDERED,{...s})})}_reset(){window.cancelAnimationFrame(this._animationFrameHandle),this._needsRender.clear(),this._animationFrameSet=!1,this._animationFrameHandle=null,this._setAllViewportsToBeRenderedNextFrame()}}const QE=new Mme;function Xh(t){QE.renderViewport(t)}function ke(t){t.length&&t.forEach(e=>{const r=Xn(e);if(!r){console.warn(`Viewport not available for ${e}`);return}const{viewport:n}=r;if(!n){console.warn(`Viewport not available for ${e}`);return}const i=n.element;Xh(i)})}function BU(t,e){const r=t.length,n=[];for(let i=0;i<r;i++){const o=t[i];o.getFrameOfReferenceUID()===e&&n.push(o)}return n}const{Active:Pme,Passive:Rme,Enabled:Lme}=jn;function Nw(t,e){const r=t.length,n=[];for(let i=0;i<r;i++){const o=t[i],a=Fr(o.id,o.renderingEngineId);if(!a)continue;Ame(a,e)&&n.push(o)}return n}function Ame(t,e){const{toolOptions:r}=t,n=r[e];if(!n)return!1;const i=n.mode;return i===Pme||i===Rme||i===Lme}function GU(t,e,r=.999){return t.filter(n=>{const i=n.getCamera();return Math.abs(Pt(i.viewPlaneNormal,e.viewPlaneNormal))>r})}function Ot(t,e,r=!0){const n=Se(t),{renderingEngine:i,FrameOfReferenceUID:o}=n;let a=i.getViewports();a=BU(a,o),a=Nw(a,e);const s=i.getViewport(n.viewportId);return r&&(a=GU(a,s.getCamera())),a.map(l=>l.id)}const Nme=Object.freeze(Object.defineProperty({__proto__:null,filterViewportsWithFrameOfReferenceUID:BU,filterViewportsWithParallelNormals:GU,filterViewportsWithToolEnabled:Nw,getViewportIdsWithToolToRender:Ot},Symbol.toStringTag,{value:"Module"})),l5="PlanarFreehandContourSegmentationTool";function of(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.worldToCanvas(t[i]);return n}function e8(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.canvasToWorld(t[i]);return n}function kw(t,e){const r=nf(t),n=nf(e);if(!WE(r,n))return{hasIntersection:!1,isContourHole:!1};const o=KE(t,e),a=!o&&Cm(e,t);return{hasIntersection:o||a,isContourHole:a}}function WU(t,e){return mm(e).map(r=>{const n=r,i=of(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function Vw(t,e,r){pm(e,r),Bl(r);const{contour:n}=r.data,i=of(n.polyline,t);fc(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===sa.Clockwise?sa.CounterClockwise:sa.Clockwise},t);const{element:o}=t;n8(t,[e,r])}function t8(t,e,r,n,i){var m;if(!Dw(l5)){console.warn(`${l5} is not registered in cornerstone. Cannot combine polylines.`);return}const o=i[0],a=tf(r,o),s=WU(t,e),c=new Set(s),l=new Map,f=(w,x)=>{let C=l.get(w);C||(C=[],l.set(w,C)),C.push(x),c.delete(x)},u=[];if(a){const w=Lw(r,i);u.push(w),Array.from(c.keys()).forEach(x=>f(w,x))}else Aw(r,i).forEach(x=>{u.push(x),Array.from(c.keys()).forEach(C=>{Cm(x,C.polyline)&&f(x,C)})});Array.from(l.values()).forEach(w=>w.forEach(x=>bw(x.annotation)));const{element:d}=t,{metadata:h,data:g}=e,{handles:p,segmentation:v}=g,{textBox:y}=p;yn(n.annotationUID),yn(e.annotationUID),Bl(n),Bl(e);for(let w=0;w<u.length;w++){const x=u[w];if(!x||x.length<3){console.warn("Skipping creation of new annotation due to invalid polyline:",x);continue}const C=zU(t,e,x);un(C,d),Gl(C),ln(C,t.element),(m=l.get(x))==null||m.forEach(S=>pm(C,S.annotation))}n8(t,[e,n])}function zU(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:l5,originalToolName:e.metadata.originalToolName||e.metadata.toolName},data:{cachedStats:{},handles:{points:[n,i],textBox:e.data.handles.textBox?{...e.data.handles.textBox}:void 0},contour:{polyline:[],closed:!0},spline:e.data.spline,segmentation:{...e.data.segmentation}},annotationUID:kn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return fc(o,{points:r,closed:!0,targetWindingDirection:sa.Clockwise},t),o}function n8(t,e){const{element:r}=t,n=new Set([l5]);e.forEach(i=>{n.add(i.metadata.toolName)});for(const i of n.values())if(Dw(i)){const o=Ot(r,i);ke(o)}}function Fw(t,e){const r=[],n=new Set,i=new Set;for(let o=0;o<t.length;o++){if(n.has(o))continue;const a=t[o];let s=!1;for(let c=0;c<e.length;c++){if(i.has(c))continue;const l=e[c],f=kw(a,l);if(f.hasIntersection&&!f.isContourHole){const u=Lw(a,l);r.push(u),n.add(o),i.add(c),s=!0;break}}s||(r.push([...a]),n.add(o))}for(let o=0;o<e.length;o++)i.has(o)||r.push([...e[o]]);return r}function kme(t){if(t.length===0)return[];if(t.length===1)return t[0].map(r=>[...r]);let e=t[0].map(r=>[...r]);for(let r=1;r<t.length;r++)e=Fw(e,t[r]);return e}function Vme(t,e,r){const n=t.map(o=>u5(o.data.contour.polyline,r)),i=e.map(o=>u5(o.data.contour.polyline,r));return Fw(n,i)}function u5(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.worldToCanvas(t[i]);return n}function Uw(t,e){const r=[],n=new Set;for(let i=0;i<t.length;i++){if(n.has(i))continue;let o=[t[i]];for(let a=0;a<e.length;a++){const s=e[a],c=[];for(const l of o){const f=kw(l,s);if(f.hasIntersection&&!f.isContourHole){const u=Aw(l,s);c.push(...u)}else c.push(l)}o=c}r.push(...o),n.add(i)}return r}function Fme(t,e){if(e.length===0)return t.map(n=>[...n]);let r=t.map(n=>[...n]);for(let n=0;n<e.length;n++)r=Uw(r,e[n]);return r}function Ume(t,e,r){const n=t.map(o=>u5(o.data.contour.polyline,r)),i=e.map(o=>u5(o.data.contour.polyline,r));return Uw(n,i)}const Bme="PlanarFreehandContourSegmentationTool";function $U(t,e,r,n){const i=new Map;return r.forEach(o=>{if(o.length<3)return;const a={annotationUID:kn(),data:{contour:{closed:!0,polyline:o},segmentation:{segmentationId:e,segmentIndex:n},handles:{}},handles:{},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:Bme,...t.getViewReference()}};un(a,t.element);const s=(i==null?void 0:i.get(n))||new Set;s.add(a.annotationUID),i.set(n,s)}),i}function xI(t,e){const r=[],{annotationUIDsMap:n}=t,i=n.get(e);for(const o of i){const a=ti(o),{polyline:s}=a.data.contour;r.push(s)}return r}function jU(t,e,r,n){if(!e||!e.representationData.Contour)return;const i=e.representationData.Contour,{annotationUIDsMap:o}=i;if(!o||!o.get(r)||!o.get(n))return;const a=xI(i,r),s=xI(i,n),c=a.map(f=>of(f,t)),l=s.map(f=>of(f,t));return{polyLinesCanvas1:c,polyLinesCanvas2:l}}function Gme(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=jU(t,e,r,n)||{};if(!s||c)return;const f=Fw(s,c).map(g=>e8(g,t)),u=$U(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function Wme(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=jU(t,e,r,n)||{};if(!s||c)return;const f=Uw(s,c).map(g=>e8(g,t)),u=$U(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function _m(t){var e;return!!((e=t.data)!=null&&e.segmentation)}function HU(t,e,r){const n=[],i=nf(e);for(let o=0;o<r.length;o++){const a=r[o],s=zme(a.data.contour.polyline,t),c=nf(s);if(!WE(i,c))continue;const f=KE(e,s),u=!f&&Cm(s,e);(f||u)&&n.push({targetAnnotation:a,targetPolyline:s,isContourHole:u})}return n}function zme(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.worldToCanvas(t[i]);return n}const f5="PlanarFreehandContourSegmentationTool";function KU(t,e,r,n){const i=n.filter(a=>a.isContourHole),o=n.filter(a=>!a.isContourHole);if(i.length>0){const a=i[0];qme(t,a.targetAnnotation,e),qU(t,[e,a.targetAnnotation]);return}if(o.length!==0){if(!Dw(f5)){console.warn(`${f5} is not registered in cornerstone. Cannot process multiple intersections.`);return}$me(t,e,r,o)}}function $me(t,e,r,n){const{element:i}=t,o=[e],a=[],s=[];n.forEach(({targetAnnotation:d})=>{const h=Kme(t,d);s.push(...h),o.push(d)});const c=r[0];if(n.some(({targetPolyline:d})=>tf(d,c))){let d=r;n.forEach(({targetPolyline:h})=>{d=Lw(d,h)}),a.push(d)}else n.forEach(({targetPolyline:d})=>{const h=Aw(d,r);a.push(...h)});o.forEach(d=>{yn(d.annotationUID),Bl(d)}),s.forEach(d=>bw(d.annotation));const f=n[0].targetAnnotation,u=[];a.forEach(d=>{if(!d||d.length<3){console.warn("Skipping creation of new annotation due to invalid polyline:",d);return}const h=jme(t,f,d);un(h,i),Gl(h),ln(h,t.element),u.push(h)}),Hme(t,s,u),qU(t,o)}function jme(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:f5,originalToolName:e.metadata.originalToolName||e.metadata.toolName},data:{cachedStats:{},handles:{points:[n,i],textBox:e.data.handles.textBox?{...e.data.handles.textBox}:void 0},contour:{polyline:[],closed:!0},spline:e.data.spline,segmentation:{...e.data.segmentation}},annotationUID:kn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return fc(o,{points:r,closed:!0,targetWindingDirection:sa.Clockwise},t),o}function Hme(t,e,r){e.forEach(n=>{const i=r.find(o=>{const a=r8(o.data.contour.polyline,t);return Cm(a,n.polyline)});i&&pm(i,n.annotation)})}function Kme(t,e){return mm(e).map(r=>{const n=r,i=r8(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function qme(t,e,r){pm(e,r),Bl(r);const{contour:n}=r.data,i=r8(n.polyline,t);fc(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===sa.Clockwise?sa.CounterClockwise:sa.Clockwise},t)}function r8(t,e){const r=t.length,n=new Array(r);for(let i=0;i<r;i++)n[i]=e.worldToCanvas(t[i]);return n}function qU(t,e){const{element:r}=t,n=new Set([f5]);e.forEach(i=>{n.add(i.metadata.toolName)});for(const i of n.values())if(Dw(i)){const o=Ot(r,i);ke(o)}}const{isEqual:CI}=Vn;function i8(t){const{metadata:e}=t;return vV().filter(r=>{if(r.FrameOfReferenceUID===e.FrameOfReferenceUID){const n=r.viewport,{viewPlaneNormal:i,viewUp:o}=n.getCamera();return CI(i,e.viewPlaneNormal)&&(!e.viewUp||CI(o,e.viewUp))}}).map(r=>r.viewport)}async function Xme(t,e,r,n=!0){const i=typeof t=="string"?ti(t):t,o=typeof e=="string"?ti(e):e;if(!i||!o)throw new Error("Both source and target annotations must be valid");r||(r=Yme(i));const a=of(i.data.contour.polyline,r),s=of(o.data.contour.polyline,r),c=kw(a,s);if(!c.hasIntersection){console.warn("No intersection found between the two annotations");return}if(c.isContourHole){if(!n){console.warn("Hole processing is disabled");return}Vw(r,o,i)}else t8(r,o,s,i,a)}function Yme(t){const e=i8(t);if(!e.length)throw new Error("No viewport found for the annotation");return e[0]}const Jme=Object.freeze(Object.defineProperty({__proto__:null,addContourSegmentationAnnotation:Gl,addition:Gme,areSameSegment:sU,checkIntersection:kw,combinePolylines:t8,contourSegmentationOperation:Xme,convertContourPolylineToCanvasSpace:of,convertContourPolylineToWorld:e8,convertContourSegmentationAnnotation:GE,createNewAnnotationFromPolyline:zU,createPolylineHole:Vw,findAllIntersectingContours:HU,getContourHolesData:WU,isContourSegmentationAnnotation:_m,processMultipleIntersections:KU,removeContourSegmentationAnnotation:Bl,subtractAnnotationPolylines:Ume,subtractMultiplePolylineSets:Fme,subtractPolylineSets:Uw,subtraction:Wme,unifyAnnotationPolylines:Vme,unifyMultiplePolylineSets:kme,unifyPolylineSets:Fw,updateViewportsForAnnotations:n8},Symbol.toStringTag,{value:"Module"}));function Zme(t){if(!t)throw new Error(`No contours found for geometryId ${t.id}`);const e=t.id;if(t.type!==Pc.CONTOUR)throw new Error(`Geometry type ${t.type} not supported for rendering.`);if(!t.data){console.warn(`No contours found for geometryId ${e}. Skipping render.`);return}}function Qme(t,e,r,n){r.size?t.render():eve(t,e,n)}function eve(t,e,r){const{segmentationId:n}=r,i=new Map;e.forEach(o=>{const a=Ve.getGeometry(o);if(!a){console.warn(`No geometry found for geometryId ${o}. Skipping render.`);return}const s=a.data.segmentIndex;Zme(a);const c=qa.getStyle({viewportId:t.id,segmentationId:n,type:Rt.Contour,segmentIndex:s}),l=a.data,f=t.getCamera().viewPlaneNormal;l.contours.forEach(u=>{const{points:d,color:h,id:g}=u,p=FE(t,d[0],f),v={annotationUID:kn(),data:{contour:{closed:!0,polyline:d},segmentation:{segmentationId:n,segmentIndex:s,color:h,id:g},handles:{}},handles:{},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!0,isVisible:!0,metadata:{referencedImageId:p,toolName:"PlanarFreehandContourSegmentationTool",FrameOfReferenceUID:t.getFrameOfReferenceUID(),viewPlaneNormal:t.getCamera().viewPlaneNormal}},y=t.element;un(v,y),Gl(v)}),c&&i.set(s,c)}),t.render()}function tve(t,e,r=!1){const n=zn(e),{annotationUIDsMap:i}=n.representationData.Contour;i.forEach(o=>{o.forEach(a=>{yn(a)})})}function XU(t){const e=Kpe(t);if(e)return e;const r=zn(t);if(!r)throw new Error(`No segmentation found for segmentationId ${t}`);let n;if(r.representationData.Labelmap)n=nve(r,t);else if(r.representationData.Contour)n=ove(r);else if(r.representationData.Surface)n=ave(r);else throw new Error(`Unsupported segmentation type: ${r.representationData}`);return qpe(t,n),n}function nve(t,e){const r=t.representationData[Rt.Labelmap],n=new Set;return r.imageIds?ive(n,r.imageIds):rve(n,e),Array.from(n).map(Number).sort((i,o)=>i-o)}function rve(t,e){Ve.getVolume(e).voxelManager.forEach(({value:n})=>{n!==0&&t.add(n)})}function ive(t,e){e.forEach(r=>{Ve.getImage(r).voxelManager.getScalarData().forEach(o=>{o!==0&&t.add(o)})})}function ove(t){const{annotationUIDsMap:e,geometryIds:r}=t.representationData.Contour||{};if(!r)throw new Error(`No geometryIds found for segmentationId ${t.segmentationId}`);const n=new Set([...e.keys()]);return r.forEach(i=>{const o=Ve.getGeometry(i);n.add(o.data.segmentIndex)}),Array.from(n).sort((i,o)=>i-o)}function ave(t){var r;const e=((r=t.representationData.Surface)==null?void 0:r.geometryIds)??[];return Array.from(e.keys()).map(Number).sort((n,i)=>n-i)}const n0=new Map,SI=new Map;function sve(t,e,r=!1){const n=Xn(t);if(!n)return;const{viewport:i}=n;tve(t,e),r&&i.render()}async function cve(t,e){var l,f;const{segmentationId:r}=e,n=zn(r);if(!n)return;let i=n.representationData[Rt.Contour];const o=Pl();if(!i&&((l=Pl())!=null&&l.canComputeRequestedRepresentation(r,Rt.Contour))&&!n0.get(t.id)?(n0.set(t.id,!0),i=await kE(r,Rt.Contour,()=>o.computeContourData(r,{viewport:t}),()=>{}),n0.set(t.id,!1)):!i&&!Pl()&&console.debug(`No contour data found for segmentationId ${r} and PolySeg add-on is not configured. Unable to convert from other representations to contour. Please register PolySeg using cornerstoneTools.init({ addons: { polySeg } }) to enable automatic conversion.`),!i||!((f=i.geometryIds)!=null&&f.length))return;let a=!1;const s=t.getCamera().viewPlaneNormal;i.annotationUIDsMap&&(a=!uve(i.annotationUIDsMap,s)),i.geometryIds.length>0&&(a=!lve(i.geometryIds,s));const c=SI.get(t.id)||new Set;if(a&&!n0.get(t.id)&&!c.has(r)&&t.viewportStatus===Uo.RENDERED){n0.set(t.id,!0);const u=XU(r),h=(await o.computeSurfaceData(r,{segmentIndices:u,viewport:t})).geometryIds,g=[];for(const m of h.values()){const x=Ve.getGeometry(m).data;g.push({points:x.points,polys:x.polys,segmentIndex:x.segmentIndex,id:x.segmentIndex})}const p=await o.clipAndCacheSurfacesForViewport(g,t),v=o.extractContourData(p),y=o.createAndAddContourSegmentationsFromClippedSurfaces(v,t,r);i.annotationUIDsMap=new Map([...i.annotationUIDsMap,...y]),c.add(r),SI.set(t.id,c),n0.set(t.id,!1)}Qme(t,i.geometryIds,i.annotationUIDsMap,e)}function lve(t,e){var u,d,h;let r=null,n=null;for(const g of t){const p=Ve.getGeometry(g);if(!p)continue;const v=p.data;if(((h=(d=(u=v.contours)==null?void 0:u[0])==null?void 0:d.points)==null?void 0:h.length)>=3){r=p,n=v;break}}if(!r||!n)return!1;const o=n.contours[0].points,a=o[0],s=o[1],c=o[2];let l=Wn(We(),Nn(We(),s,a),Nn(We(),c,a));l=ar(We(),l);const f=Pt(l,e);return Math.abs(f)>.9}function uve(t,e){const r=Array.from(t.values()).flat().map(i=>Array.from(i)).flat(),n=dE(r,3);for(const i of n){const o=ti(i);if(o!=null&&o.metadata){if(!o.metadata.viewPlaneNormal)continue;const a=o.metadata.viewPlaneNormal,s=Math.abs(e[0]*a[0]+e[1]*a[1]+e[2]*a[2]);if(Math.abs(s-1)>.01)return!1}}return!0}const YU={render:cve,removeRepresentation:sve};function mf(t,e){return zl(t,e)[0]}function zl(t,e){return fr.getCurrentLabelmapImageIdsForViewport(t,e)}function fve(t,e){return fr.getLabelmapImageIdsForImageId(t,e)}const TI=new Map,dve=({cfun:t,ofun:e,actor:r})=>{r.getProperty().setRGBTransferFunction(1,t),r.getProperty().setScalarOpacity(1,e)};async function hve({viewport:t,volumeInputs:e,segmentationId:r}){var E;const n=t.getDefaultActor(),{actor:i}=n,{uid:o,callback:a}=n,s=t.getVolumeId();if((E=TI.get(o))!=null&&E.added)return{uid:o,actor:i};const c=e,l=Ve.getVolume(c[0].volumeId);if(!l)throw new Error(`imageVolume with id: ${l.volumeId} does not exist`);const{volumeId:f}=c[0],u=await K4(f);if(!u)throw new Error(`segImageVolume with id: ${u.volumeId} does not exist`);const h=u.voxelManager.getCompleteScalarDataArray(),{imageData:g}=u,p=Ve.getVolume(s),y=p.voxelManager.getCompleteScalarDataArray(),m=2,w=new Float32Array(m*p.voxelManager.getScalarDataLength()),x=g.getDimensions();for(let b=0;b<x[2];++b)for(let D=0;D<x[1];++D)for(let I=0;I<x[0];++I){const P=I+x[0]*(D+x[1]*b);w[P*m+0]=y[P],w[P*m+1]=h[P]}t.removeActors([o]);const C=i.getMapper(),S=gk(C);i.setMapper(S),S.setBlendMode(Mc.LABELMAP_EDGE_PROJECTION_BLEND);const T=S.getInputData().getPointData().getArray(0);T.setData(w),T.setNumberOfComponents(2),i.getProperty().setColorMixPreset(1),i.getProperty().setForceNearestInterpolation(1,!0),i.getProperty().setIndependentComponents(!0),t.addActor({actor:i,uid:o,callback:a,referencedId:s,representationUID:`${r}-${Rt.Labelmap}`}),TI.set(o,{added:!0,segmentationRepresentationUID:`${r}`,originalBlendMode:t.getBlendMode()}),i.set({preLoad:dve});function _(b){const{segmentationId:D}=b.detail,{representationData:I}=zn(D),{volumeId:P}=I.Labelmap;if(P!==u.volumeId)return;const A=Ve.getVolume(P).voxelManager,F=S.getInputData(),G=F.getPointData().getArray(0),L=G.getData(),N=2,V=g.getDimensions(),j=Array.from({length:V[2]},(X,re)=>re);for(const X of j)for(let re=0;re<V[1];++re)for(let de=0;de<V[0];++de){const le=de+V[0]*(re+V[1]*X);L[le*N+1]=A.getAtIndex(le)}G.setData(L),F.modified(),t.render()}return Ze.addEventListenerDebounced(k.SEGMENTATION_DATA_MODIFIED,_,200),Ze.addEventListener(k.SEGMENTATION_REPRESENTATION_REMOVED,async b=>{Ze.removeEventListener(k.SEGMENTATION_DATA_MODIFIED,_);const D=t.getActor(o),{element:I,id:P}=t;t.removeActors([o]);const O=await Vy({volumeId:o,blendMode:Mc.MAXIMUM_INTENSITY_BLEND,callback:({volumeActor:A})=>{D.callback&&D.callback({volumeActor:A,volumeId:f})}},I,P);t.addActor({actor:O,uid:o}),t.render()}),{uid:o,actor:i}}const{uuidv4:JU}=Vn;async function gve(t,e,r,n){const i=Se(t),{renderingEngine:o,viewport:a}=i,{id:s}=a,c=!0,l=!1,f=!0;if(a instanceof Pr){const d=pve(e,r);Ve.getVolume(d)||await mve(e);let h=(n==null?void 0:n.blendMode)??Mc.MAXIMUM_INTENSITY_BLEND,g=h===Mc.LABELMAP_EDGE_PROJECTION_BLEND;if(g){const v=a.getVolumeId(),y=Ve.getVolume(v),w=Ve.getVolume(d).dimensions,x=y.dimensions;(w[0]!==x[0]||w[1]!==x[1]||w[2]!==x[2])&&(g=!1,h=Mc.MAXIMUM_INTENSITY_BLEND,console.debug("Dimensions mismatch - falling back to regular volume addition"))}const p=[{volumeId:d,visibility:c,representationUID:`${r}-${Rt.Labelmap}`,useIndependentComponents:g,blendMode:h}];if(!p[0].useIndependentComponents)await kk(o,p,[s],l,f);else return await hve({viewport:a,volumeInputs:p,segmentationId:r})}else{const d=zl(a.id,r).map(h=>({imageId:h,representationUID:`${r}-${Rt.Labelmap}-${h}`}));Vk(o,d,[s])}bo(r)}function pve(t,e){let{volumeId:r}=t;if(!r){r=JU();const n=zn(e);n.representationData.Labelmap={...n.representationData.Labelmap,volumeId:r},t.volumeId=r,ns(e)}return r}async function mve(t){const e=t;if(!(e.imageIds.length>0))throw new Error("cannot create labelmap, no imageIds found for the volume labelmap");return await q4(t.volumeId||JU(),e.imageIds)}function vve(t,e){const r=Se(t),{viewport:n}=r;n.removeActors([a1e(n.id,e)])}function Dd(t){return fr.getActiveSegmentation(t)}function yve(t,e){fr.setActiveSegmentation(t,e)}function ql(t){return Dd(t)}function wve(t,e){yve(t,e)}const xve=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentation:ql,setActiveSegmentation:wve},Symbol.toStringTag,{value:"Module"}));function Ia(t){const e=zn(t);if(e){const r=Object.keys(e.segments).find(n=>e.segments[n].active);return r?Number(r):void 0}}const _3=255,Sp=new Map;let E3=!1;function Cve(t,e,r=!1){const n=Xn(t);if(Sp.forEach((o,a)=>{a.includes(e)&&Sp.delete(a)}),!n)return;const{viewport:i}=n;vve(i.element,e),r&&i.render()}async function Sve(t,e){var s;const{segmentationId:r,config:n}=e,i=zn(r);if(!i){console.warn("No segmentation found for segmentationId: ",r);return}let o=i.representationData[Rt.Labelmap],a=Cp(t.id,r);if(!o&&((s=Pl())!=null&&s.canComputeRequestedRepresentation(r,Rt.Labelmap))&&!E3){E3=!0;const c=Pl();if(o=await kE(r,Rt.Labelmap,()=>c.computeLabelmapData(r,{viewport:t}),()=>null,()=>{fr.processLabelmapRepresentationAddition(t.id,r),setTimeout(()=>{bo(r)},0)}),!o)throw new Error(`No labelmap data found for segmentationId ${r}.`);E3=!1}else!o&&!Pl()&&console.debug(`No labelmap data found for segmentationId ${r} and PolySeg add-on is not configured. Unable to convert from other representations to labelmap. Please register PolySeg using cornerstoneTools.init({ addons: { polySeg } }) to enable automatic conversion.`);if(o){if(t instanceof yr)a!=null&&a.length||await EI(t,o,r,n),a=Cp(t.id,r);else{const c=zl(t.id,r);if(!(c!=null&&c.length))return;a||await EI(t,o,r,n),a=Cp(t.id,r)}if(a!=null&&a.length)for(const c of a)Tve(t.id,c,e)}}function Tve(t,e,r){var C;const{segmentationId:n}=r,{cfun:i,ofun:o}=r.config,{colorLUTIndex:a}=r,s=ql(t),c=(s==null?void 0:s.segmentationId)===n,l=qa.getStyle({viewportId:t,type:Rt.Labelmap,segmentationId:n}),f=qa.getRenderInactiveSegmentations(t),u=ym(a),d=Math.min(256,u.length),{outlineWidth:h,renderOutline:g,outlineOpacity:p,activeSegmentOutlineWidthDelta:v}=_I(l,c),y=VE(t,{segmentationId:n,type:Rt.Labelmap});for(let S=0;S<d;S++){const T=S,_=u[T],b=qa.getStyle({viewportId:t,type:Rt.Labelmap,segmentationId:n,segmentIndex:T}),{fillAlpha:D,outlineWidth:I,renderFill:P,renderOutline:O}=_I(l,c,b),{forceOpacityUpdate:A,forceColorUpdate:F}=_ve(t,n,T,{fillAlpha:D,renderFill:P,renderOutline:O,segmentColor:_,outlineWidth:I,segmentsHidden:y,cfun:i,ofun:o});if(F&&i.addRGBPoint(T,_[0]/_3,_[1]/_3,_[2]/_3),A)if(P){const G=y.has(T)?0:_[3]/255*D;o.removePoint(T),o.addPointLong(T,G,.5,1)}else o.addPointLong(T,.01,.5,1)}o.setClamping(!1);const m=e.actor,{preLoad:w}=((C=m.get)==null?void 0:C.call(m,"preLoad"))||{preLoad:null};if(w?w({cfun:i,ofun:o,actor:m}):(m.getProperty().setRGBTransferFunction(0,i),m.getProperty().setScalarOpacity(0,o),m.getProperty().setInterpolationTypeToNearest()),g){m.getProperty().setUseLabelOutline(g),m.getProperty().setLabelOutlineOpacity(p);const S=Ia(r.segmentationId),T=new Array(d-1);for(let _=1;_<d;_++){if(y.has(_)){T[_-1]=0;continue}T[_-1]=_===S?h+v:h}m.getProperty().setLabelOutlineThickness(T),m.modified(),m.getProperty().modified(),m.getMapper().modified()}else m.getProperty().setLabelOutlineThickness(new Array(d-1).fill(0));const x=c||f;m.setVisibility(x)}function _I(t,e,r){const i={...t,...r||{}},o=e?i.fillAlpha:i.fillAlphaInactive,a=e?i.outlineWidth:i.outlineWidthInactive,s=e?i.renderFill:i.renderFillInactive,c=e?i.renderOutline:i.renderOutlineInactive,l=e?i.outlineOpacity:i.outlineOpacityInactive,f=i.activeSegmentOutlineWidthDelta;return{fillAlpha:o,outlineWidth:a,renderFill:s,renderOutline:c,outlineOpacity:l,activeSegmentOutlineWidthDelta:f}}function _ve(t,e,r,{fillAlpha:n,renderFill:i,renderOutline:o,segmentColor:a,outlineWidth:s,segmentsHidden:c,cfun:l,ofun:f}){const u=`${t}-${e}-${r}`,d=Sp.get(u);if(!d)return Sp.set(u,{fillAlpha:n,renderFill:i,renderOutline:o,outlineWidth:s,segmentColor:a.slice(),segmentsHidden:new Set(c),cfunMTime:l.getMTime(),ofunMTime:f.getMTime()}),{forceOpacityUpdate:!0,forceColorUpdate:!0};const{fillAlpha:h,renderFill:g,renderOutline:p,outlineWidth:v,segmentColor:y,segmentsHidden:m,cfunMTime:w,ofunMTime:x}=d,C=y[0]!==a[0]||y[1]!==a[1]||y[2]!==a[2],S=y[3]!==a[3]||h!==n||g!==i||p!==o||v!==s||m!==c;return(S||C)&&Sp.set(u,{fillAlpha:n,renderFill:i,renderOutline:o,outlineWidth:s,segmentColor:a.slice(),segmentsHidden:new Set(c),cfunMTime:l.getMTime(),ofunMTime:f.getMTime()}),{forceOpacityUpdate:S,forceColorUpdate:C}}async function EI(t,e,r,n){return await gve(t.element,e,r,n)||void 0}const ZU={render:Sve,removeRepresentation:Cve},{DefaultHistoryMemo:kv}=lE,Pp=class Pp{constructor(e,r){const n=Pp.mergeDefaultProps(Pp.defaults,r),i=Gi(n,e),{configuration:o={},supportedInteractionTypes:a,toolGroupId:s}=i;this.toolGroupId=s,this.supportedInteractionTypes=a||[],this.configuration=Object.assign({},o),this.mode=jn.Disabled}static mergeDefaultProps(e={},r){return r?Gi(e,r):e}get toolName(){return this.getToolName()}getToolName(){return this.constructor.toolName}applyActiveStrategy(e,r){var o;const{strategies:n,activeStrategy:i}=this.configuration;return(o=n[i])==null?void 0:o.call(this,e,r)}applyActiveStrategyCallback(e,r,n,...i){var s;const{strategies:o,activeStrategy:a}=this.configuration;if(!o[a])throw new Error(`applyActiveStrategyCallback: active strategy ${a} not found, check tool configuration or spellings`);return(s=o[a][n])==null?void 0:s.call(this,e,r,...i)}setConfiguration(e){this.configuration=Gi(this.configuration,e)}setActiveStrategy(e){this.setConfiguration({activeStrategy:e})}getTargetImageData(e){if(e.startsWith("imageId:")){const r=e.split("imageId:")[1],n=qr(r);let i=Gy(n);return!i||!i.length||(i=i.filter(o=>o.getCurrentImageId()===r),!i||!i.length)?void 0:i[0].getImageData()}else if(e.startsWith("volumeId:")){const r=Jc(e),n=om(r);return!n||!n.length?void 0:n[0].getImageData()}else if(e.startsWith("videoId:")){const r=qr(e),n=Gy(r);return!n||!n.length?void 0:n[0].getImageData()}else throw new Error('getTargetIdImage: targetId must start with "imageId:" or "volumeId:"')}getTargetId(e){var n;const r=(n=e.getViewReferenceId)==null?void 0:n.call(e);if(r)return r;throw new Error("getTargetId: viewport must have a getViewReferenceId method")}undo(){this.doneEditMemo(),kv.undo()}redo(){kv.redo()}static createZoomPanMemo(e){const r={pan:e.getPan(),zoom:e.getZoom()},n={restoreMemo:()=>{const i=e.getPan(),o=e.getZoom();e.setZoom(r.zoom),e.setPan(r.pan),e.render(),r.pan=i,r.zoom=o}};return kv.push(n),n}doneEditMemo(){var e,r;(r=(e=this.memo)==null?void 0:e.commitMemo)!=null&&r.call(e)&&kv.push(this.memo),this.memo=null}};Pp.defaults={configuration:{strategies:{},defaultStrategy:void 0,activeStrategy:void 0,strategyOptions:{}}};let _i=Pp;_i.toolName="BaseTool";const{isEqual:Eve}=Vn,{EPSILON:bve}=df,Dve=1-bve;function o8(t,e,r){var c;const{viewPlaneNormal:n}=e,i=t.filter(l=>{let f=l.metadata.viewPlaneNormal;if(!l.metadata.referencedImageId&&!f&&l.metadata.FrameOfReferenceUID){for(const d of l.data.handles.points){const h=Nn(We(),d,e.focalPoint),g=Pt(h,e.viewPlaneNormal);if(!Eve(g,0))return!1}return l.metadata.viewPlaneNormal=e.viewPlaneNormal,l.metadata.cameraFocalPoint=e.focalPoint,!0}if(!f){const{referencedImageId:d}=l.metadata,{imageOrientationPatient:h}=mt("imagePlaneModule",d),g=At(h[0],h[1],h[2]),p=At(h[3],h[4],h[5]);f=We(),Wn(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(Pt(n,f))>Dve;return f&&u});if(!i.length)return[];const o=r/2,{focalPoint:a}=e,s=[];for(const l of i){const f=l.data,u=f.handles.points[0]||((c=f.contour)==null?void 0:c.polyline[0]);if(!l.isVisible)continue;const d=We();if(!u){s.push(l);continue}Nn(d,a,u);const h=Pt(d,n);Math.abs(h)<o&&s.push(l)}return s}function Em(t,e,r={}){if(t instanceof yr){const n=t.getCamera(),{spacingInNormalDirection:i}=zh(t,n);return o8(e,n,i)}if(t instanceof vr){const n=t.getCurrentImageId();if(!n)return[];const i=n.indexOf(":");r.imageURI=n.substring(i+1)}return e.filter(n=>n.isVisible?n.data.isCanvasAnnotation?!0:t.isReferenceViewable(n.metadata,r):!1)}function QU(t){if(t){if(t.data&&t.highlighted)return Xs.Highlighted;if(wm(t.annotationUID))return Xs.Selected;if(pi(t.annotationUID))return Xs.Locked;if(t.data&&t.autoGenerated)return Xs.AutoGenerated}return Xs.Default}function Ive(t,e,r){const n=_h("textBoxFontSize",t,e,r),i=_h("textBoxFontFamily",t,e,r);return`${n}px ${i}`}const Ove=Object.freeze(Object.defineProperty({__proto__:null,getFont:Ive,getState:QU,style:_E},Symbol.toStringTag,{value:"Module"}));class vf extends _i{constructor(){super(...arguments),this.onImageSpacingCalibrated=e=>{const{element:r,imageId:n}=e.detail,i=qr(n),o=uc();o.getFramesOfReference().forEach(s=>{const l=o.getAnnotations(s)[this.getToolName()];!l||!l.length||(l.forEach(f=>{var d;if(!((d=f.metadata)!=null&&d.referencedImageId))return;qr(f.metadata.referencedImageId)===i&&(f.invalidated=!0,f.data.cachedStats={})}),Xh(r))})}}filterInteractableAnnotationsForElement(e,r){if(!(r!=null&&r.length))return[];const n=Se(e),{viewport:i}=n;return Em(i,r)}createAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n,a=Se(i),{viewport:s}=a,c=s.getCamera(),{viewPlaneNormal:l,viewUp:f,position:u}=c,d=this.getReferencedImageId(s,o,l,f),h=s.getViewReference({points:[o]});return{highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),...h,referencedImageId:d,viewUp:f,cameraPosition:u},data:{cachedStats:{},handles:{points:[],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}}}}getReferencedImageId(e,r,n,i){const o=this.getTargetId(e);let a=o.split(/^[a-zA-Z]+:/)[1];if(e instanceof Pr){const s=Jc(o),c=Ve.getVolume(s);a=Fl(c,r,n)}return a}getStyle(e,r,n){return _h(e,r,QU(n),this.mode)}}vf.toolName="AnnotationDisplayTool";const{DefaultHistoryMemo:Mve}=lE,{PointsManager:Pve}=Vn;class mr extends vf{static createAnnotation(...e){let r={annotationUID:null,highlighted:!0,invalidated:!0,metadata:{toolName:this.toolName},data:{text:"",handles:{points:new Array,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:""}};for(const n of e)r=Gi(r,n);return r}static createAnnotationForViewport(e,...r){return this.createAnnotation({metadata:e.getViewReference()},...r)}static createAndAddAnnotation(e,...r){const n=this.createAnnotationForViewport(e,...r);un(n,e.element),ln(n,e.element)}constructor(e,r){var n,i;super(e,r),this.mouseMoveCallback=(o,a)=>{if(!a)return!1;const{element:s,currentPoints:c}=o.detail,l=c.canvas;let f=!1;for(const u of a){if(pi(u.annotationUID)||!ni(u.annotationUID))continue;const{data:d}=u,h=d.handles?d.handles.activeHandleIndex:void 0,g=this._imagePointNearToolOrHandle(s,u,l,6),p=g&&!u.highlighted,v=!g&&u.highlighted;p||v?(u.highlighted=!u.highlighted,f=!0):d.handles&&d.handles.activeHandleIndex!==h&&(f=!0)}return f},this.isSuvScaled=mr.isSuvScaled,(n=e.configuration)!=null&&n.getTextLines&&(this.configuration.getTextLines=e.configuration.getTextLines),(i=e.configuration)!=null&&i.statsCalculator&&(this.configuration.statsCalculator=e.configuration.statsCalculator)}getHandleNearImagePoint(e,r,n,i){const o=Se(e),{viewport:a}=o,{data:s}=r,{isCanvasAnnotation:c}=s,{points:l,textBox:f}=s.handles;if(f){const{worldBoundingBox:u}=f;if(u){const d={topLeft:a.worldToCanvas(u.topLeft),topRight:a.worldToCanvas(u.topRight),bottomLeft:a.worldToCanvas(u.bottomLeft),bottomRight:a.worldToCanvas(u.bottomRight)};if(n[0]>=d.topLeft[0]&&n[0]<=d.bottomRight[0]&&n[1]>=d.topLeft[1]&&n[1]<=d.bottomRight[1])return s.handles.activeHandleIndex=null,f}}for(let u=0;u<(l==null?void 0:l.length);u++){const d=l[u],h=c?d.slice(0,2):a.worldToCanvas(d);if(Mr(n,h)<i===!0)return s.handles.activeHandleIndex=u,d}s.handles.activeHandleIndex=null}getLinkedTextBoxStyle(e,r){return{visibility:this.getStyle("textBoxVisibility",e,r),fontFamily:this.getStyle("textBoxFontFamily",e,r),fontSize:this.getStyle("textBoxFontSize",e,r),color:this.getStyle("textBoxColor",e,r),shadow:this.getStyle("textBoxShadow",e,r),background:this.getStyle("textBoxBackground",e,r),lineWidth:this.getStyle("textBoxLinkLineWidth",e,r),lineDash:this.getStyle("textBoxLinkLineDash",e,r)}}static isSuvScaled(e,r,n){var o;if(e instanceof Pr){const a=Jc(r),s=Ve.getVolume(a);return((o=s==null?void 0:s.scaling)==null?void 0:o.PT)!==void 0}const i=n&&mt("scalingModule",n);return typeof(i==null?void 0:i.suvbw)=="number"}getAnnotationStyle(e){const{annotation:r,styleSpecifier:n}=e,i=p=>this.getStyle(p,n,r),{annotationUID:o}=r,a=ni(o),s=pi(o),c=i("lineWidth"),l=i("lineDash"),f=i("angleArcLineDash"),u=i("color"),d=i("markerSize"),h=i("shadow"),g=this.getLinkedTextBoxStyle(n,r);return{visibility:a,locked:s,color:u,lineWidth:c,lineDash:l,lineOpacity:1,fillColor:u,fillOpacity:0,shadow:h,textbox:g,markerSize:d,angleArcLineDash:f}}_imagePointNearToolOrHandle(e,r,n,i){if(this.getHandleNearImagePoint(e,r,n,i)||this.isPointNearTool(e,r,n,i,"mouse"))return!0}static createAnnotationState(e,r){const{data:n,annotationUID:i}=e,o={...n,cachedStats:{}};delete o.contour,delete o.spline;const a={annotationUID:i,data:structuredClone(o),deleting:r},s=n.contour;return s&&(a.data.contour={...s,polyline:null,pointsManager:Pve.create3(s.polyline.length,s.polyline)}),a}static createAnnotationMemo(e,r,n){if(!r)return;const{newAnnotation:i,deleting:o=i?!1:void 0}=n||{},{annotationUID:a}=r,s=mr.createAnnotationState(r,o),c={restoreMemo:()=>{const l=mr.createAnnotationState(r,o),{viewport:f}=Se(e)||{};if(f==null||f.setViewReference(r.metadata),s.deleting===!0){if(s.deleting=!1,Object.assign(r.data,s.data),r.data.contour){const d=r.data;d.contour.polyline=s.data.contour.pointsManager.points,delete s.data.contour.pointsManager,d.segmentation&&Gl(r)}s.data=l.data,un(r,e),aa(r.annotationUID,!0),f==null||f.render();return}if(s.deleting===!1){s.deleting=!0,s.data=l.data,aa(r.annotationUID),yn(r.annotationUID),f==null||f.render();return}const u=ti(a);if(!u){console.warn("No current annotation");return}Object.assign(u.data,s.data),u.data.contour&&(u.data.contour.polyline=s.data.contour.pointsManager.points),s.data=l.data,u.invalidated=!0,ln(u,e,en.History)},id:a,operationType:"annotation"};return Mve.push(c),c}createMemo(e,r,n){this.memo||(this.memo=mr.createAnnotationMemo(e,r,n))}static hydrateBase(e,r,n,i={}){if(!r)return null;const{viewport:o}=r,a=o.getFrameOfReferenceUID(),s=o.getCamera(),c=i.viewplaneNormal??s.viewPlaneNormal,l=i.viewUp??s.viewUp,f=i.toolInstance||new e;let u,d=c,h=l;if(i.referencedImageId)u=i.referencedImageId,d=void 0,h=void 0;else if(o instanceof vr){const g=uE(n[0],o);g!==void 0&&(u=o.getImageIds()[g])}else if(o instanceof Pr)u=f.getReferencedImageId(o,n[0],c,l);else throw new Error("Unsupported viewport type");return{FrameOfReferenceUID:a,referencedImageId:u,viewPlaneNormal:d,viewUp:h,instance:f,viewport:o}}}mr.toolName="AnnotationTool";const{CalibrationTypes:Nf}=ts,kf="px",Vv="voxels",eB=[1,2,3,4],Rve=["3,3","4,7"],Lve=["4,3","4,7"],zS={0:"px",1:"percent",2:"dB",3:"cm",4:"seconds",5:"hertz",6:"dB/seconds",7:"cm/sec",8:"cm²",9:"cm²/s",12:"degrees"},Ave=.001,Og="²",Oa=(t,e)=>{const{calibration:r,hasPixelSpacing:n}=t;let i=n?"mm":kf;const o=n?"mm³":Vv;let a=i+Og,s=1,c="";if(!r||!r.type&&!r.sequenceOfUltrasoundRegions)return{unit:i,areaUnit:a,scale:s,volumeUnit:o};if(r.type===Nf.UNCALIBRATED)return{unit:kf,areaUnit:kf+Og,scale:s,volumeUnit:Vv};if(r.sequenceOfUltrasoundRegions){let f,u;if(Array.isArray(e)&&e.length===2)[f,u]=e;else if(typeof e=="function"){const y=e();f=y[0],u=y[1]}let d=r.sequenceOfUltrasoundRegions.filter(y=>f[0]>=y.regionLocationMinX0&&f[0]<=y.regionLocationMaxX1&&f[1]>=y.regionLocationMinY0&&f[1]<=y.regionLocationMaxY1&&u[0]>=y.regionLocationMinX0&&u[0]<=y.regionLocationMaxX1&&u[1]>=y.regionLocationMinY0&&u[1]<=y.regionLocationMaxY1);if(!(d!=null&&d.length))return{unit:i,areaUnit:a,scale:s,volumeUnit:o};if(d=d.filter(y=>eB.includes(y.regionDataType)&&Rve.includes(`${y.physicalUnitsXDirection},${y.physicalUnitsYDirection}`)),!d.length)return{unit:kf,areaUnit:kf+Og,scale:s,volumeUnit:Vv};const h=d[0],g=Math.abs(h.physicalDeltaX),p=Math.abs(h.physicalDeltaY);if(Qt(g,p,Ave))s=1/g,c="US Region",i=zS[h.physicalUnitsXDirection]||"unknown",a=i+Og;else return{unit:kf,areaUnit:kf+Og,scale:s,volumeUnit:Vv}}else r.scale&&(s=r.scale);return[Nf.ERMF,Nf.USER,Nf.ERROR,Nf.PROJECTION,Nf.CALIBRATED,Nf.UNKNOWN].includes(r==null?void 0:r.type)&&(c=r.type),{unit:i+(c?` ${c}`:""),areaUnit:a+(c?` ${c}`:""),scale:s,volumeUnit:o+(c?` ${c}`:"")}},d5=(t,e)=>{const[r]=e,{calibration:n}=t;let i=["raw"],o=[null],a="";if(!n||!n.type&&!n.sequenceOfUltrasoundRegions)return{units:i,values:o};if(n.sequenceOfUltrasoundRegions){const s=n.sequenceOfUltrasoundRegions.filter(p=>eB.includes(p.regionDataType)&&Lve.includes(`${p.physicalUnitsXDirection},${p.physicalUnitsYDirection}`));if(!(s!=null&&s.length))return{units:i,values:o};const c=s.find(p=>r[0]>=p.regionLocationMinX0&&r[0]<=p.regionLocationMaxX1&&r[1]>=p.regionLocationMinY0&&r[1]<=p.regionLocationMaxY1);if(!c)return{units:i,values:o};const{referencePixelX0:l=0,referencePixelY0:f=0}=c,{physicalDeltaX:u,physicalDeltaY:d}=c,h=(r[1]-c.regionLocationMinY0-f)*d,g=(r[0]-c.regionLocationMinX0-l)*u;a="US Region",o=[g,h],i=[zS[c.physicalUnitsXDirection],zS[c.physicalUnitsYDirection]]}return{units:i,values:o,calibrationType:a}},a8=t=>{var e;return((e=t.calibration)==null?void 0:e.aspect)||1};function Bw(t,e,r,n){const i=We();Wn(i,e,t);const o=At(...r),a=At(...n),s=We();tr(s,o,a);const c=oa(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=Pt(s,i)/(c*oa(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function Yh(t,e,r,n){const i=We();Wn(i,e,t);const o=At(...r),a=At(...n),s=We();tr(s,o,a);const c=oa(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=Pt(s,i)/(c*oa(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function s8(t,e,r,n,i=.25){const o=c8(t,e,{targetVolumeId:r,stepSize:i});let a;for(const s of o){const c=t.getIntensityFromWorld(s),l=n(c,s);l&&(a=l)}return a}function c8(t,e,{targetVolumeId:r,stepSize:n}){const i=t.getCamera(),{viewPlaneNormal:o}=i,{spacingInNormalDirection:a}=zh(t,i,r),s=a*n||1,c=t.getBounds(),l=[];let f=[...e];for(;bI(f,c);)l.push([...f]),f[0]+=o[0]*s,f[1]+=o[1]*s,f[2]+=o[2]*s;for(f=[...e];bI(f,c);)l.push([...f]),f[0]-=o[0]*s,f[1]-=o[1]*s,f[2]-=o[2]*s;return l}const bI=function(t,e){const[r,n,i,o,a,s]=e,c=10;return t[0]>r+c&&t[0]<n-c&&t[1]>i+c&&t[1]<o-c&&t[2]>a+c&&t[2]<s-c},tB=(t,e,r,n,i,o,a,s)=>{const c=[At(r,n,i),At(o,n,i),At(r,a,i),At(o,a,i),At(r,n,s),At(o,n,s),At(r,a,s),At(o,a,s)],l=At(e[0],e[1],e[2]),f=At(t[0],t[1],t[2]),u=-Pt(l,f);let d=null;for(const h of c){const g=Pt(l,h)+u;if(d===null)d=Math.sign(g);else if(Math.sign(g)!==d)return!0}return!1},{EPSILON:Nve}=df,kve=1-Nve;function Gw(t,e){const{viewPlaneNormal:r}=e,n=t.filter(i=>{let o=i.metadata.viewPlaneNormal;if(!o){const{referencedImageId:s}=i.metadata,{imageOrientationPatient:c}=mt("imagePlaneModule",s),l=At(c[0],c[1],c[2]),f=At(c[3],c[4],c[5]);o=We(),Wn(o,l,f),i.metadata.viewPlaneNormal=o}const a=Math.abs(Pt(r,o))>kve;return o&&a});return n.length?n:[]}const Vve={filterAnnotationsWithinSlice:o8,getWorldWidthAndHeightFromCorners:Bw,getWorldWidthAndHeightFromTwoPoints:Yh,filterAnnotationsForDisplay:Em,getPointInLineOfSightWithCriteria:s8,isPlaneIntersectingAABB:tB,filterAnnotationsWithinSamePlane:Gw,getPointsInLineOfSight:c8},Fve=Object.freeze(Object.defineProperty({__proto__:null,default:Vve,filterAnnotationsForDisplay:Em,filterAnnotationsWithinSamePlane:Gw,filterAnnotationsWithinSlice:o8,getPointInLineOfSightWithCriteria:s8,getPointsInLineOfSight:c8,getWorldWidthAndHeightFromCorners:Bw,getWorldWidthAndHeightFromTwoPoints:Yh,isPlaneIntersectingAABB:tB},Symbol.toStringTag,{value:"Module"}));function qo(t,e,r){let n=!0,i=!0;if(typeof t!="function")throw new TypeError("Expected a function");return NE(r)&&(n="leading"in r?!!r.leading:n,i="trailing"in r?!!r.trailing:i),qh(t,e,{leading:n,trailing:i,maxWait:e})}function Uve(t){var e;return((e=t[0])==null?void 0:e.length)===3}function Bve(t,e){if(!e||e.length===0||e.length===t.length)return t;const r=e[e.length-1]-e[0]+1,n=u3(e.map(o=>t[o][0])),i=u3(e.map(o=>t[o][1]));if(Uve(t)){const o=u3(e.map(a=>t[a][2]));return y9(bg(n,r),bg(i,r),bg(o,r))}else return y9(bg(n,r),bg(i,r))}function Gve(t,e){const r=[],[n,i]=e,o=i-n+1,a=Math.floor(o/t);let s=0,c=Math.round((o-1)/(a-1)*s)+n;for(;c<=i;)r.push(c),s++,c=Math.round((o-1)/(a-1)*s)+n;return r}function $S(t,e,r,n){const i=r-e+1,o=Math.floor(n/100*i)??1,a=Math.floor(i/o)??1;if(isNaN(i)||!i||!a||i/a<2)return t;const s=Math.max(0,e),c=Math.min(t.length-1,r),l=t.slice(0,s),f=t.slice(c+1,t.length),u=Gve(a,[s,c]),d=Bve(t,u);return[...l,...d,...f]}function Ww(t,e){var n,i;return e!=null&&e.autoGenerated?!1:((n=t==null?void 0:t.smoothing)==null?void 0:n.smoothOnAdd)===!0||((i=t==null?void 0:t.smoothing)==null?void 0:i.smoothOnEdit)===!0}function Wve(t,e){return Wo(t,e)<.001}function zve(t,e){return Wo(t,e)===0}function $ve(t,e){for(let r=0;r<t.length;r++)for(let n=0;n<e.length;n++)if(zve(t[r],e[n]))return[r,n]}function _0(t,e,r){return(t+e+r)%e}function DI(t,e,r,n){const[,i,o]=t,[,a,s]=e,c=o.length,l=s.length;let f=t[0],u=e[0];if(!o[f]||!s[u]||!o[i]||!s[a])return[void 0,void 0];for(;f!==i&&u!==a;){if(r(s[u],o[f]))return[f,u];f=_0(f,c,n),u=_0(u,l,n)}return[void 0,void 0]}function jve(t,e){const[r,n]=$ve(t,e)||[],i=(c,l)=>Wve(c,l)===!1,[o,a]=DI([_0(r,t.length,1),r,t],[_0(n,e.length,1),n,e],i,1),[s]=DI([_0(o,t.length,-1),o,t],[_0(a,e.length,-1),a,e],i,-1);return[o,s]}function zw(t,e,r){const{interpolation:n,smoothing:i}=t,o=e;if(n){const{knotsRatioPercentageOnAdd:a,knotsRatioPercentageOnEdit:s,smoothOnAdd:c=!1,smoothOnEdit:l=!1}=i,f=r?s:a;if(r?l:c){const[d,h]=r?jve(e,r):[0,e.length-1];return!e[d]||!e[h]?e:$S(e,d,h,f)}}return o}const Jh=t=>{if(t.shiftKey)return t.ctrlKey?Ki.ShiftCtrl:t.altKey?Ki.ShiftAlt:t.metaKey?Ki.ShiftMeta:Ki.Shift;if(t.ctrlKey)return t.altKey?Ki.CtrlAlt:t.metaKey?Ki.CtrlMeta:Ki.Ctrl;if(t.altKey)return t.metaKey&&Ki.AltMeta||Ki.Alt;if(t.metaKey)return Ki.Meta};function l8(t,e){const r=t[0],n=t[t.length-1],i=rn();xs(i,n[0]-r[0],n[1]-r[1]),_l(i,i);const o=rn(),a=rn();xs(o,-i[1],i[0]),xs(a,i[1],-i[0]);const s=[(r[0]+n[0])/2,(r[1]+n[1])/2],c={dist:0,index:null};for(let u=0;u<t.length;u++){const d=t[u],h=o4(d,s);h>c.dist&&(c.dist=h,c.index=u)}return[t[c.index],s].map(e.canvasToWorld)}function Hve(t,e){const{viewport:r}=t,n=e.data.contour.polyline.map(r.worldToCanvas);return l8(n,r)}const{addCanvasPointsToArray:u8,pointsAreWithinCloseContourProximity:nB,getFirstLineSegmentIntersectionIndexes:rB,getSubPixelSpacingAndXYDirections:Kve}=pf;function qve(t,e,r){this.isDrawing=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=Se(o),{viewport:c}=s,l=Jh(t.detail.event)===this.configuration.contourHoleAdditionModifierKey,{spacing:f,xDir:u,yDir:d}=Kve(c,this.configuration.subPixelResolution)||{};!f||!u||!d||(this.drawData={canvasPoints:[a],polylineIndex:0,contourHoleProcessingEnabled:l,newAnnotation:!0},this.commonData={annotation:e,viewportIdsToRender:r,spacing:f,xDir:u,yDir:d,movingTextBox:!1},Ke.isInteractingWithTool=!0,o.addEventListener(k.MOUSE_UP,this.mouseUpDrawCallback),o.addEventListener(k.MOUSE_DRAG,this.mouseDragDrawCallback),o.addEventListener(k.MOUSE_CLICK,this.mouseUpDrawCallback),o.addEventListener(k.TOUCH_END,this.mouseUpDrawCallback),o.addEventListener(k.TOUCH_DRAG,this.mouseDragDrawCallback),o.addEventListener(k.TOUCH_TAP,this.mouseUpDrawCallback),Ft(o))}function Xve(t){Ke.isInteractingWithTool=!1,t.removeEventListener(k.MOUSE_UP,this.mouseUpDrawCallback),t.removeEventListener(k.MOUSE_DRAG,this.mouseDragDrawCallback),t.removeEventListener(k.MOUSE_CLICK,this.mouseUpDrawCallback),t.removeEventListener(k.TOUCH_END,this.mouseUpDrawCallback),t.removeEventListener(k.TOUCH_DRAG,this.mouseDragDrawCallback),t.removeEventListener(k.TOUCH_TAP,this.mouseUpDrawCallback),Jt(t)}function Yve(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=Se(n),{viewport:s}=a,{annotation:c,viewportIdsToRender:l,xDir:f,yDir:u,spacing:d,movingTextBox:h}=this.commonData,{polylineIndex:g,canvasPoints:p,newAnnotation:v}=this.drawData;this.createMemo(n,c,{newAnnotation:v});const y=p[p.length-1],m=s.canvasToWorld(y),w=We();tr(w,i,m);const x=Math.abs(Pt(w,f)),C=Math.abs(Pt(w,u));if(!(x<=d[0]&&C<=d[1])){if(h){this.isDrawing=!1;const{deltaPoints:S}=e,T=S.world,{textBox:_}=c.data.handles,{worldPosition:E}=_;E[0]+=T[0],E[1]+=T[1],E[2]+=T[2],_.hasMoved=!0}else{const S=this.findCrossingIndexDuringCreate(t);if(S!==void 0)this.applyCreateOnCross(t,S);else{const T=u8(n,p,o,this.commonData);this.drawData.polylineIndex=g+T}c.invalidated=!0}ke(l),c.invalidated&&ln(c,n,en.HandlesUpdated)}}function Jve(t){const{allowOpenContours:e}=this.configuration,{canvasPoints:r,contourHoleProcessingEnabled:n}=this.drawData,i=r[0],o=r[r.length-1],a=t.detail,{element:s}=a;this.doneEditMemo(),this.drawData.newAnnotation=!1,e&&!nB(i,o,this.configuration.closeContourProximity)?this.completeDrawOpenContour(s,{contourHoleProcessingEnabled:n}):this.completeDrawClosedContour(s,{contourHoleProcessingEnabled:n})}function Zve(t,e){this.removeCrossedLinesOnCompleteDraw();const{canvasPoints:r}=this.drawData,{contourHoleProcessingEnabled:n,minPointsToSave:i}=e??{};if(i&&r.length<i||this.haltDrawing(t,r))return!1;const{annotation:o,viewportIdsToRender:a}=this.commonData,s=Se(t),{viewport:c,renderingEngine:l}=s;u8(t,r,r[0],this.commonData),r.pop();const f=Ww(this.configuration,o)?zw(this.configuration,r):r;this.updateContourPolyline(o,{points:f,closed:!0,targetWindingDirection:sa.Clockwise},c);const{textBox:u}=o.data.handles;return u!=null&&u.hasMoved||Ew(o,n),this.isDrawing=!1,this.drawData=void 0,this.commonData=void 0,ke(a),this.deactivateDraw(t),!0}function Qve(){const{canvasPoints:t}=this.drawData,e=t.length,r=[t[0],t[e-1]],n=t.slice(0,-1).slice(1),i=rB(n,r[0],r[1],!1);if(i){const o=i[1];o===1?this.drawData.canvasPoints=t.splice(1):this.drawData.canvasPoints=t.splice(0,o)}}function e2e(t,e){const{canvasPoints:r}=this.drawData,{contourHoleProcessingEnabled:n}=e??{};if(this.haltDrawing(t,r))return!1;const{annotation:i,viewportIdsToRender:o}=this.commonData,a=Se(t),{viewport:s,renderingEngine:c}=a,l=Ww(this.configuration,i)?zw(this.configuration,r):r;this.updateContourPolyline(i,{points:l,closed:!1},s);const{textBox:f}=i.data.handles,u=i.data.contour.polyline;return i.data.handles.points=[u[0],u[u.length-1]],i.data.isOpenUShapeContour&&(i.data.openUShapeContourVectorToPeak=l8(r,s)),f.hasMoved||Ew(i,n),this.isDrawing=!1,this.drawData=void 0,this.commonData=void 0,ke(o),this.deactivateDraw(t),!0}function t2e(t){const e=t.detail,{currentPoints:r,lastPoints:n}=e,i=r.canvas,o=n.canvas,{canvasPoints:a}=this.drawData,s=a.slice(0,-1),c=rB(s,i,o,!1);return c===void 0?void 0:c[0]}function n2e(t,e){const r=t.detail,{element:n}=r,{canvasPoints:i,contourHoleProcessingEnabled:o}=this.drawData,{annotation:a,viewportIdsToRender:s}=this.commonData;u8(n,i,i[e],this.commonData),i.pop();const c=i.slice(e),l=Sm(c);if(Qt(l,0)){i.splice(e+1);return}i.splice(0,e);const f={contourHoleProcessingEnabled:o,minPointsToSave:3};this.completeDrawClosedContour(n,f)&&this.activateClosedContourEdit(t,a,s)}function r2e(t){const{allowOpenContours:e}=this.configuration,{canvasPoints:r,contourHoleProcessingEnabled:n}=this.drawData,i=r[0],o=r[r.length-1];e&&!nB(i,o,this.configuration.closeContourProximity)?this.completeDrawOpenContour(t,{contourHoleProcessingEnabled:n}):this.completeDrawClosedContour(t,{contourHoleProcessingEnabled:n})}function i2e(t,e){const r=Math.max(e*3,3);return t.length<r}function o2e(t,e){const{subPixelResolution:r}=this.configuration;if(i2e(e,r)){const{annotation:n,viewportIdsToRender:i}=this.commonData,o=Se(t),{renderingEngine:a}=o;return yn(n.annotationUID),this.isDrawing=!1,this.drawData=void 0,this.commonData=void 0,ke(i),this.deactivateDraw(t),!0}return!1}function a2e(t){t.activateDraw=qve.bind(t),t.deactivateDraw=Xve.bind(t),t.applyCreateOnCross=n2e.bind(t),t.findCrossingIndexDuringCreate=t2e.bind(t),t.completeDrawOpenContour=e2e.bind(t),t.removeCrossedLinesOnCompleteDraw=Qve.bind(t),t.mouseDragDrawCallback=Yve.bind(t),t.mouseUpDrawCallback=Jve.bind(t),t.completeDrawClosedContour=Zve.bind(t),t.cancelDrawing=r2e.bind(t),t.haltDrawing=o2e.bind(t)}const{addCanvasPointsToArray:s2e,getFirstLineSegmentIntersectionIndexes:Id}=pf;function c2e(t,e){const r=t.detail,{element:n,currentPoints:i,lastPoints:o}=r,a=i.canvas,s=o.canvas,{editCanvasPoints:c,prevCanvasPoints:l}=this.editData,f=Id(l,a,s,e);if(f)this.editData.startCrossingIndex=f[0],this.removePointsUpUntilFirstCrossing(e);else if(l.length>=2)if(c.length>this.configuration.checkCanvasEditFallbackProximity){const u=c[0],d=[];for(let p=0;p<l.length;p++){const v=l[p],y=Mr(v,u);d.push({distance:y,index:p})}d.sort((p,v)=>p.distance-v.distance);const h=[d[0],d[1]],g=Math.min(h[0].index,h[1].index);this.editData.startCrossingIndex=g}else{const u=rn();oi(u,c[1],c[0]),_l(u,u);const d=6,h=[c[0][0]-u[0]*d,c[0][1]-u[1]*d],g=Id(l,h,c[0],e);if(g){const p=[h];s2e(n,p,c[0],this.commonData),c.unshift(...p),this.removePointsUpUntilFirstCrossing(e),this.editData.editIndex=c.length-1,this.editData.startCrossingIndex=g[0]}}}function l2e(t){const{editCanvasPoints:e,prevCanvasPoints:r}=this.editData;let n=0;for(let i=0;i<e.length-1;i++){const o=[e[i],e[i+1]],a=!!Id(r,o[0],o[1],t);if(n++,a)break}e.splice(0,n),this.editData.editIndex=e.length-1}function u2e(t,e){const r=t.detail,{currentPoints:n,lastPoints:i}=r,o=n.canvas,a=i.canvas,{prevCanvasPoints:s}=this.editData;return!!Id(s,o,a,e)}function f2e(t){const{prevCanvasPoints:e,editCanvasPoints:r}=this.editData;for(let n=r.length-1;n>0;n--){const i=[r[n],r[n-1]],o=!!Id(e,i[0],i[1],t);if(r.pop(),o)break}}function d2e(){const{editCanvasPoints:t,prevCanvasPoints:e,startCrossingIndex:r}=this.editData;if(r===void 0)return;const n=t[t.length-1],i=[];for(let a=0;a<e.length;a++){const s=e[a],c=Mr(s,n);i.push({distance:c,index:a})}i.sort((a,s)=>a.distance-s.distance);const o=t.slice(0,-1);for(let a=0;a<i.length;a++){const{index:s}=i[a],c=e[s],l=t[t.length-1];if(!Id(o,c,l,!1))return s}return-1}function h2e(t){const e=t.detail,{currentPoints:r,lastPoints:n}=e,i=r.canvas,o=n.canvas,{editCanvasPoints:a}=this.editData,s=a.slice(0,-2),c=Id(s,i,o,!1);if(!c)return;const l=c[0],f=a.length-l;for(let u=0;u<f;u++)a.pop()}function g2e(t){t.checkForFirstCrossing=c2e.bind(t),t.removePointsUpUntilFirstCrossing=l2e.bind(t),t.checkForSecondCrossing=u2e.bind(t),t.findSnapIndex=d2e.bind(t),t.removePointsAfterSecondCrossing=f2e.bind(t),t.checkAndRemoveCrossesOnEditLine=h2e.bind(t)}const{getSubPixelSpacingAndXYDirections:p2e,addCanvasPointsToArray:iB,getArea:II}=pf;function m2e(t,e,r){this.isEditingClosed=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=Se(o);if(!s)return;const{viewport:c}=s,l=e.data.contour.polyline.map(c.worldToCanvas),{spacing:f,xDir:u,yDir:d}=p2e(c,this.configuration.subPixelResolution);this.editData={prevCanvasPoints:l,editCanvasPoints:[a],startCrossingIndex:void 0,editIndex:0,annotation:e},this.commonData={annotation:e,viewportIdsToRender:r,spacing:f,xDir:u,yDir:d,movingTextBox:!1},Ke.isInteractingWithTool=!0,o.addEventListener(k.MOUSE_UP,this.mouseUpClosedContourEditCallback),o.addEventListener(k.MOUSE_DRAG,this.mouseDragClosedContourEditCallback),o.addEventListener(k.MOUSE_CLICK,this.mouseUpClosedContourEditCallback),o.addEventListener(k.TOUCH_END,this.mouseUpClosedContourEditCallback),o.addEventListener(k.TOUCH_DRAG,this.mouseDragClosedContourEditCallback),o.addEventListener(k.TOUCH_TAP,this.mouseUpClosedContourEditCallback),Ft(o)}function v2e(t){Ke.isInteractingWithTool=!1,t.removeEventListener(k.MOUSE_UP,this.mouseUpClosedContourEditCallback),t.removeEventListener(k.MOUSE_DRAG,this.mouseDragClosedContourEditCallback),t.removeEventListener(k.MOUSE_CLICK,this.mouseUpClosedContourEditCallback),t.removeEventListener(k.TOUCH_END,this.mouseUpClosedContourEditCallback),t.removeEventListener(k.TOUCH_DRAG,this.mouseDragClosedContourEditCallback),t.removeEventListener(k.TOUCH_TAP,this.mouseUpClosedContourEditCallback),Jt(t)}function y2e(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=Se(n),{viewport:s}=a,{viewportIdsToRender:c,xDir:l,yDir:f,spacing:u}=this.commonData,{editIndex:d,editCanvasPoints:h,startCrossingIndex:g,annotation:p}=this.editData;this.createMemo(n,p);const v=h[h.length-1],y=s.canvasToWorld(v),m=We();tr(m,i,y);const w=Math.abs(Pt(m,l)),x=Math.abs(Pt(m,f));if(w<=u[0]&&x<=u[1])return;g!==void 0&&this.checkAndRemoveCrossesOnEditLine(t);const C=iB(n,h,o,this.commonData),S=d+C;if(this.editData.editIndex=S,g===void 0&&h.length>1&&this.checkForFirstCrossing(t,!0),this.editData.snapIndex=this.findSnapIndex(),this.editData.snapIndex===-1){this.finishEditAndStartNewEdit(t);return}this.editData.fusedCanvasPoints=this.fuseEditPointsWithClosedContour(t),g!==void 0&&this.checkForSecondCrossing(t,!0)&&(this.removePointsAfterSecondCrossing(!0),this.finishEditAndStartNewEdit(t)),ke(c)}function w2e(t){const e=t.detail,{element:r}=e,n=Se(r),{viewport:i,renderingEngine:o}=n,{annotation:a,viewportIdsToRender:s}=this.commonData,{fusedCanvasPoints:c,editCanvasPoints:l}=this.editData;fc(a,{points:c,closed:!0,targetWindingDirection:sa.Clockwise},i),a.autoGenerated&&(a.autoGenerated=!1),ln(a,r);const f=l.pop();this.editData={prevCanvasPoints:c,editCanvasPoints:[f],startCrossingIndex:void 0,editIndex:0,snapIndex:void 0,annotation:a},ke(s)}function x2e(t){const{prevCanvasPoints:e,editCanvasPoints:r,startCrossingIndex:n,snapIndex:i}=this.editData;if(n===void 0||i===void 0)return;const o=t.detail,{element:a}=o,s=[...r];iB(a,s,e[i],this.commonData),s.length>r.length&&s.pop();let c,l;n>i?(c=i,l=n):(c=n,l=i);const f=Mr(e[c],s[0]),u=Mr(e[c],s[s.length-1]),d=Mr(e[l],s[0]),h=Mr(e[l],s[s.length-1]),g=[];for(let C=0;C<c;C++){const S=e[C];g.push([S[0],S[1]])}let p=f+h,v=u+d;if(p<v)for(let C=0;C<s.length;C++){const S=s[C];g.push([S[0],S[1]])}else for(let C=s.length-1;C>=0;C--){const S=s[C];g.push([S[0],S[1]])}for(let C=l;C<e.length;C++){const S=e[C];g.push([S[0],S[1]])}const y=[];for(let C=c;C<l;C++){const S=e[C];y.push([S[0],S[1]])}if(p=d+u,v=h+f,p<v)for(let C=0;C<s.length;C++){const S=s[C];y.push([S[0],S[1]])}else for(let C=s.length-1;C>=0;C--){const S=s[C];y.push([S[0],S[1]])}const m=II(g),w=II(y);return m>w?g:y}function C2e(t){const e=t.detail,{element:r}=e;this.completeClosedContourEdit(r)}function S2e(t){var s;const e=Se(t),{viewport:r}=e,{annotation:n,viewportIdsToRender:i}=this.commonData;this.doneEditMemo();const{fusedCanvasPoints:o,prevCanvasPoints:a}=this.editData;if(o){const c=Ww(this.configuration,n)?zw(this.configuration,o,a):o,l=((s=this.configuration)==null?void 0:s.decimate)||{};fc(n,{points:c,closed:!0,targetWindingDirection:sa.Clockwise},r,{decimate:{enabled:!!l.enabled,epsilon:l.epsilon}}),n.autoGenerated&&(n.autoGenerated=!1),ln(n,t)}this.isEditingClosed=!1,this.editData=void 0,this.commonData=void 0,ke(i),this.deactivateClosedContourEdit(t)}function T2e(t){this.completeClosedContourEdit(t)}function _2e(t){t.activateClosedContourEdit=m2e.bind(t),t.deactivateClosedContourEdit=v2e.bind(t),t.mouseDragClosedContourEditCallback=y2e.bind(t),t.mouseUpClosedContourEditCallback=C2e.bind(t),t.finishEditAndStartNewEdit=w2e.bind(t),t.fuseEditPointsWithClosedContour=x2e.bind(t),t.cancelClosedContourEdit=T2e.bind(t),t.completeClosedContourEdit=S2e.bind(t)}const{addCanvasPointsToArray:oB,getSubPixelSpacingAndXYDirections:E2e}=pf;function b2e(t,e,r){this.isEditingOpen=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=Se(o),{viewport:c}=s;this.doneEditMemo();const l=e.data.contour.polyline.map(c.worldToCanvas),{spacing:f,xDir:u,yDir:d}=E2e(c,this.configuration.subPixelResolution);this.editData={prevCanvasPoints:l,editCanvasPoints:[a],startCrossingIndex:void 0,editIndex:0},this.commonData={annotation:e,viewportIdsToRender:r,spacing:f,xDir:u,yDir:d,movingTextBox:!1},Ke.isInteractingWithTool=!0,o.addEventListener(k.MOUSE_UP,this.mouseUpOpenContourEditCallback),o.addEventListener(k.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(k.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),o.addEventListener(k.TOUCH_END,this.mouseUpOpenContourEditCallback),o.addEventListener(k.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(k.TOUCH_TAP,this.mouseUpOpenContourEditCallback),Ft(o)}function D2e(t){Ke.isInteractingWithTool=!1,t.removeEventListener(k.MOUSE_UP,this.mouseUpOpenContourEditCallback),t.removeEventListener(k.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(k.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),t.removeEventListener(k.TOUCH_END,this.mouseUpOpenContourEditCallback),t.removeEventListener(k.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(k.TOUCH_TAP,this.mouseUpOpenContourEditCallback),Jt(t)}function I2e(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=Se(n),{viewport:s}=a,{viewportIdsToRender:c,xDir:l,yDir:f,spacing:u}=this.commonData,{editIndex:d,editCanvasPoints:h,startCrossingIndex:g}=this.editData,p=h[h.length-1],v=s.canvasToWorld(p),y=We();this.createMemo(n,this.commonData.annotation),tr(y,i,v);const m=Math.abs(Pt(y,l)),w=Math.abs(Pt(y,f));if(m<=u[0]&&w<=u[1])return;g!==void 0&&this.checkAndRemoveCrossesOnEditLine(t);const x=oB(n,h,o,this.commonData),C=d+x;this.editData.editIndex=C,g===void 0&&h.length>1&&this.checkForFirstCrossing(t,!1),this.editData.snapIndex=this.findSnapIndex(),this.editData.fusedCanvasPoints=this.fuseEditPointsWithOpenContour(t),g!==void 0&&this.checkForSecondCrossing(t,!1)?(this.removePointsAfterSecondCrossing(!1),this.finishEditOpenOnSecondCrossing(t)):this.checkIfShouldOverwriteAnEnd(t)&&this.openContourEditOverwriteEnd(t),ke(c)}function O2e(t){const e=t.detail,{element:r}=e,n=Se(r),{viewport:i}=n,{annotation:o,viewportIdsToRender:a}=this.commonData,s=this.fuseEditPointsForOpenContourEndEdit();fc(o,{points:s,closed:!1},i);const c=o.data.contour.polyline;o.data.handles.points=[c[0],c[c.length-1]],o.data.handles.activeHandleIndex=1,ln(o,r),this.isEditingOpen=!1,this.editData=void 0,this.commonData=void 0,this.doneEditMemo(),this.deactivateOpenContourEdit(r),this.activateOpenContourEndEdit(t,o,a,null)}function M2e(t){const e=t.detail,{currentPoints:r,lastPoints:n}=e,i=r.canvas,o=n.canvas,{snapIndex:a,prevCanvasPoints:s,startCrossingIndex:c}=this.editData;if(c===void 0||a===void 0)return!1;if(a===-1)return!0;if(a!==0&&a!==s.length-1)return!1;const l=i,f=o,u=s[a],d=rn(),h=rn();xs(d,l[0]-f[0],l[1]-f[1]),xs(h,l[0]-u[0],l[1]-u[1]);const g=i4(d,h),p=Math.sqrt(d[0]*d[0]+d[1]*d[1]),v=Math.sqrt(h[0]*h[0]+h[1]*h[1]);return Math.acos(g/(p*v))<Math.PI/2}function P2e(){const{snapIndex:t,prevCanvasPoints:e,editCanvasPoints:r,startCrossingIndex:n}=this.editData,i=[];if(t===0)for(let s=e.length-1;s>=n;s--){const c=e[s];i.push([c[0],c[1]])}else for(let s=0;s<n;s++){const c=e[s];i.push([c[0],c[1]])}const o=Mr(e[n],r[0]),a=Mr(e[n],r[r.length-1]);if(o<a)for(let s=0;s<r.length;s++){const c=r[s];i.push([c[0],c[1]])}else for(let s=r.length-1;s>=0;s--){const c=r[s];i.push([c[0],c[1]])}return i}function R2e(t){const{prevCanvasPoints:e,editCanvasPoints:r,startCrossingIndex:n,snapIndex:i}=this.editData;if(n===void 0||i===void 0)return;const o=t.detail,{element:a}=o,s=[...r];oB(a,s,e[i],this.commonData),s.length>r.length&&s.pop();let c,l;n>i?(c=i,l=n):(c=n,l=i);const f=Mr(e[c],s[0]),u=Mr(e[c],s[s.length-1]),d=Mr(e[l],s[0]),h=Mr(e[l],s[s.length-1]),g=[];for(let y=0;y<c;y++){const m=e[y];g.push([m[0],m[1]])}const p=f+h,v=u+d;if(p<v)for(let y=0;y<s.length;y++){const m=s[y];g.push([m[0],m[1]])}else for(let y=s.length-1;y>=0;y--){const m=s[y];g.push([m[0],m[1]])}for(let y=l;y<e.length;y++){const m=e[y];g.push([m[0],m[1]])}return g}function L2e(t){const e=t.detail,{element:r}=e,n=Se(r),{viewport:i,renderingEngine:o}=n,{annotation:a,viewportIdsToRender:s}=this.commonData,{fusedCanvasPoints:c,editCanvasPoints:l}=this.editData;fc(a,{points:c,closed:!1},i);const f=a.data.contour.polyline;a.data.handles.points=[f[0],f[f.length-1]],ln(a,r);const u=l.pop();this.editData={prevCanvasPoints:c,editCanvasPoints:[u],startCrossingIndex:void 0,editIndex:0},ke(s)}function A2e(t){const e=t.detail,{element:r}=e;this.completeOpenContourEdit(r)}function N2e(t){var s;const e=Se(t),{viewport:r}=e,{annotation:n,viewportIdsToRender:i}=this.commonData;this.doneEditMemo();const{fusedCanvasPoints:o,prevCanvasPoints:a}=this.editData;if(o){const c=Ww(this.configuration)?zw(this.configuration,o,a):o,l=((s=this.configuration)==null?void 0:s.decimate)||{};fc(n,{points:c,closed:!1},r,{decimate:{enabled:!!l.enabled,epsilon:l.epsilon}});const f=n.data.contour.polyline;n.data.handles.points=[f[0],f[f.length-1]],n.data.isOpenUShapeContour&&(n.data.openUShapeContourVectorToPeak=l8(o,r)),ln(n,t)}this.isEditingOpen=!1,this.editData=void 0,this.commonData=void 0,ke(i),this.deactivateOpenContourEdit(t)}function k2e(t){this.completeOpenContourEdit(t)}function V2e(t){t.activateOpenContourEdit=b2e.bind(t),t.deactivateOpenContourEdit=D2e.bind(t),t.mouseDragOpenContourEditCallback=I2e.bind(t),t.mouseUpOpenContourEditCallback=A2e.bind(t),t.fuseEditPointsWithOpenContour=R2e.bind(t),t.finishEditOpenOnSecondCrossing=L2e.bind(t),t.checkIfShouldOverwriteAnEnd=M2e.bind(t),t.fuseEditPointsForOpenContourEndEdit=P2e.bind(t),t.openContourEditOverwriteEnd=O2e.bind(t),t.cancelOpenContourEdit=k2e.bind(t),t.completeOpenContourEdit=N2e.bind(t)}const{getSubPixelSpacingAndXYDirections:F2e}=pf;function U2e(t,e,r,n){this.isDrawing=!0;const i=t.detail,{element:o}=i,a=Se(o),{viewport:s}=a,{spacing:c,xDir:l,yDir:f}=F2e(s,this.configuration.subPixelResolution),u=e.data.contour.polyline.map(s.worldToCanvas);e.data.handles.activeHandleIndex===0&&u.reverse();let h=!1;n!=null&&n.worldPosition&&(h=!0),this.drawData={canvasPoints:u,polylineIndex:u.length-1},this.commonData={annotation:e,viewportIdsToRender:r,spacing:c,xDir:l,yDir:f,movingTextBox:h},Ke.isInteractingWithTool=!0,o.addEventListener(k.MOUSE_UP,this.mouseUpDrawCallback),o.addEventListener(k.MOUSE_DRAG,this.mouseDragDrawCallback),o.addEventListener(k.MOUSE_CLICK,this.mouseUpDrawCallback),o.addEventListener(k.TOUCH_END,this.mouseUpDrawCallback),o.addEventListener(k.TOUCH_DRAG,this.mouseDragDrawCallback),o.addEventListener(k.TOUCH_TAP,this.mouseUpDrawCallback),Ft(o)}function B2e(t){t.activateOpenContourEndEdit=U2e.bind(t)}function aB(t){return(t.childAnnotationUIDs??[]).map(r=>ti(r).data.contour.polyline)}function bm(t,e){const r=aB(t),n=[];return r.forEach(i=>{const o=i.length,a=new Array(o);for(let s=0;s<o;s++)a[s]=e.worldToCanvas(i[s]);n.push(a)}),n}const{pointsAreWithinCloseContourProximity:G2e}=pf;function W2e(t,e){const r={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:t.viewport.id,annotationUID:e.annotationUID},{lineWidth:n,lineDash:i,color:o,fillColor:a,fillOpacity:s}=this.getAnnotationStyle({annotation:e,styleSpecifier:r}),{closed:c}=e.data.contour;return{color:o,width:n,lineDash:i,fillColor:a,fillOpacity:s,closePath:c}}function z2e(t,e,r){var n;(n=t==null?void 0:t.viewport)!=null&&n.getImageData()&&(r.data.contour.closed?this.renderClosedContour(t,e,r):r.data.isOpenUShapeContour?($2e(t,r),this.renderOpenUShapedContour(t,e,r)):this.renderOpenContour(t,e,r))}function $2e(t,e){e.data.openUShapeContourVectorToPeak||(e.data.openUShapeContourVectorToPeak=Hve(t,e))}function j2e(t,e,r){if(r.parentAnnotationUID)return;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(l=>n.worldToCanvas(l)),a=bm(r,n),s=[o,...a];Rl(e,r.annotationUID,"1",s,i)}function H2e(t,e,r){var c;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(l=>n.worldToCanvas(l));ac(e,r.annotationUID,"1",o,i);const s=r.data.handles.activeHandleIndex;if(((c=this.configuration.alwaysRenderOpenContourHandles)==null?void 0:c.enabled)===!0){const l=this.configuration.alwaysRenderOpenContourHandles.radius,f="0",u=[o[0],o[o.length-1]];s===0?u.shift():s===1&&u.pop(),hr(e,r.annotationUID,f,u,{color:i.color,handleRadius:l})}if(s!==null){const l="1",f=s===0?0:o.length-1,u=o[f];hr(e,r.annotationUID,l,[u],{color:i.color})}}function K2e(t,e,r){const{viewport:n}=t,{openUShapeContourVectorToPeak:i}=r.data,{polyline:o}=r.data.contour;if(this.renderOpenContour(t,e,r),!i)return;const a=n.worldToCanvas(o[0]),s=n.worldToCanvas(o[o.length-1]),c=[n.worldToCanvas(i[0]),n.worldToCanvas(i[1])],l=this._getRenderingOptions(t,r);ac(e,r.annotationUID,"first-to-last",[a,s],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"}),ac(e,r.annotationUID,"midpoint-to-open-contour",[c[0],c[1]],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"})}function q2e(t,e,r){const n=this._getRenderingOptions(t,r),{allowOpenContours:i}=this.configuration,{canvasPoints:o}=this.drawData;if(n.closePath=!1,ac(e,r.annotationUID,"1",o,n),i){const a=o[0],s=o[o.length-1];G2e(a,s,this.configuration.closeContourProximity)?ac(e,r.annotationUID,"2",[s,a],n):hr(e,r.annotationUID,"0",[a],{color:n.color,handleRadius:2})}}function X2e(t,e,r){const{viewport:n}=t,{fusedCanvasPoints:i}=this.editData;if(i===void 0){this.renderClosedContour(t,e,r);return}const o=bm(r,n),a=[i,...o],s=this._getRenderingOptions(t,r),c="preview-1";r.parentAnnotationUID&&s.fillOpacity&&(s.fillOpacity=0),Rl(e,r.annotationUID,c,a,s)}function Y2e(t,e,r){const{fusedCanvasPoints:n}=this.editData;if(n===void 0){this.renderOpenContour(t,e,r);return}const i=this._getRenderingOptions(t,r);ac(e,r.annotationUID,"preview-1",n,i)}function J2e(t,e,r){if(r.parentAnnotationUID)return;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(g=>n.worldToCanvas(g)),a=bm(r,n),s="1",c=o[0],l=6,f=100,u=[];for(let g=0;g<f;g++){const p=g/f*2*Math.PI,v=c[0]+l*Math.cos(p),y=c[1]+l*Math.sin(p);u.push([v,y])}const d=[[c[0]-l*2,c[1]],[c[0]+l*2,c[1]],[c[0],c[1]-l*2],[c[0],c[1]+l*2]];Rl(e,r.annotationUID,s+"-crosshair_v",[d[0],d[1]],i),Rl(e,r.annotationUID,s+"-crosshair_h",[d[2],d[3]],i);const h=[u,...a];Rl(e,r.annotationUID,s,h,i)}function Z2e(t){t.renderContour=z2e.bind(t),t.renderClosedContour=j2e.bind(t),t.renderOpenContour=H2e.bind(t),t.renderPointContourWithMarker=J2e.bind(t),t.renderOpenUShapedContour=K2e.bind(t),t.renderContourBeingDrawn=q2e.bind(t),t.renderClosedContourBeingEdited=X2e.bind(t),t.renderOpenContourBeingEdited=Y2e.bind(t),t._getRenderingOptions=W2e.bind(t)}function Ma(t){const e=Q2e(t),r=(e.top[1]+e.bottom[1])/2;return[e.right[0],r]}function Q2e(t){const e=[t[0],t[1]].sort(a),r=[t[0],t[1]].sort(s),n=e[e.length-1],i=r[0],o=r[r.length-1];return{top:i,bottom:o,right:n};function a(c,l){return c[0]<l[0]?-1:1}function s(c,l){return c[1]<l[1]?-1:1}}const eye=Object.freeze(Object.defineProperty({__proto__:null,getTextBoxCoordsCanvas:Ma},Symbol.toStringTag,{value:"Module"}));function Xl(t,e){if(t instanceof Pr){const r=Jc(e),n=Ve.getVolume(r);return!!(n!=null&&n.scaling)&&Object.keys(n.scaling).length>0}else if(t instanceof vr){const{preScale:r}=t.getImageData()||{};return!!(r!=null&&r.scaled)}else return!1}function jS(t,e){let r=0;for(let n=0;n<t.length-1;n++){const i=t[n],o=t[n+1];r+=Math.sqrt(Math.pow(o[0]-i[0],2)+Math.pow(o[1]-i[1],2))}if(e){const n=t[0],i=t[t.length-1];r+=Math.sqrt(Math.pow(i[0]-n[0],2)+Math.pow(i[1]-n[1],2))}return r}class tye extends mr{constructor(e,r){super(e,r)}renderAnnotation(e,r){let n=!1;const{viewport:i}=e,{element:o}=i;if(!i.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),n;let a=pn(this.getToolName(),o);if(!(a!=null&&a.length)||(a=this.filterInteractableAnnotationsForElement(o,a),!(a!=null&&a.length)))return n;const s=this.getTargetId(i),c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:e.viewport.id};for(let l=0;l<a.length;l++){const f=a[l];c.annotationUID=f.annotationUID;const u=this.getAnnotationStyle({annotation:f,styleSpecifier:c});if(!u.visibility)continue;const d=this.renderAnnotationInstance({enabledElement:e,targetId:s,annotation:f,annotationStyle:u,svgDrawingHelper:r});n||(n=d),f.invalidated=!1}return n}createAnnotation(e){const r=super.createAnnotation(e);return Object.assign(r.data,{contour:{polyline:[],closed:!1}}),Object.assign(r,{interpolationUID:"",autoGenerated:!1}),r}addAnnotation(e,r){return un(e,r)}cancelAnnotation(e){}moveAnnotation(e,r){const{points:n}=e.data.handles;for(let i=0,o=n.length;i<o;i++){const a=n[i];a[0]+=r[0],a[1]+=r[1],a[2]+=r[2]}e.invalidated=!0,mm(e).forEach(i=>this.moveAnnotation(i,r))}updateContourPolyline(e,r,n,i){var a;const o=((a=this.configuration)==null?void 0:a.decimate)||{};fc(e,r,n,{decimate:{enabled:!!o.enabled,epsilon:o.epsilon},updateWindingDirection:i==null?void 0:i.updateWindingDirection})}getPolylinePoints(e){var r;return((r=e.data.contour)==null?void 0:r.polyline)??e.data.polyline}renderAnnotationInstance(e){const{enabledElement:r,annotationStyle:n,svgDrawingHelper:i}=e,o=e.annotation;if(o.parentAnnotationUID)return;const{annotationUID:a}=o,{viewport:s}=r,{worldToCanvas:c}=s,l=this.getPolylinePoints(o).map(y=>c(y)),{lineWidth:f,lineDash:u,color:d,fillColor:h,fillOpacity:g}=n,p=bm(o,s),v=[l,...p];return Rl(i,a,"contourPolyline",v,{color:d,lineDash:u,lineWidth:Math.max(.1,f),fillColor:h,fillOpacity:g}),!0}}class nye{constructor(){this.annotationUIDs=new Set,this._isVisible=!0,this.visibleFilter=this.unboundVisibleFilter.bind(this)}unboundVisibleFilter(e){return!this._isVisible||!this.annotationUIDs.has(e)}has(e){return this.annotationUIDs.has(e)}setVisible(e=!0,r,n){this._isVisible!==e&&(this._isVisible=e,this.annotationUIDs.forEach(i=>{const o=ti(i);if(!o){this.annotationUIDs.delete(i);return}if(o.isVisible===e||!e&&(n==null?void 0:n(i))===!1)return;o.isVisible=e;const a={...r,annotation:o};ot(Ze,k.ANNOTATION_MODIFIED,a)}))}get isVisible(){return this._isVisible}findNearby(e,r){const n=[...this.annotationUIDs];if(n.length===0)return null;if(!e)return n[r===1?0:n.length-1];const i=n.indexOf(e);return i===-1||i+r<0||i+r>=n.length?null:n[i+r]}add(...e){e.forEach(r=>this.annotationUIDs.add(r))}remove(...e){e.forEach(r=>this.annotationUIDs.delete(r))}clear(){this.annotationUIDs.clear()}}const _r={...lpe,...ope,resetAnnotationManager:V1e},rye=Object.freeze(Object.defineProperty({__proto__:null,AnnotationGroup:nye,FrameOfReferenceSpecificAnnotationManager:cU,config:Ove,locking:b1e,selection:M1e,state:_r,visibility:N1e},Symbol.toStringTag,{value:"Module"})),OI="PlanarFreehandContourSegmentationTool";function f8(t,e=[]){const{viewport:r,sliceData:n,annotation:i}=t,o=new Map,{toolName:a,originalToolName:s}=i.metadata,c=s||a,l=(pn(c,r.element)||[]).filter(f=>!f.metadata.originalToolName||f.metadata.originalToolName===c);if(c!==OI){const f=pn(OI,r.element);f!=null&&f.length&&f.forEach(u=>{const{metadata:d}=u;d.originalToolName===c&&d.originalToolName!==d.toolName&&l.push(u)})}if(!(l!=null&&l.length))return o;for(let f=0;f<n.numberOfSlices;f++){const u=l.filter(h=>h.metadata.sliceIndex===f);if(!(u!=null&&u.length))continue;const d=u.filter(h=>e.every(g=>{const p=g.parentKey?g.parentKey(h):h,v=p==null?void 0:p[g.key];return Array.isArray(v)?v.every((y,m)=>y===g.value[m]):v===g.value}));d.length&&o.set(f,d)}return o}function iye(t,e){const r=f8(t,e),n=[];if(!(r!=null&&r.size))return n;for(const i of r.values())i.forEach(o=>{n.push(o)});return n}function sB(t,e,r){const n=Gi({data:{},metadata:{}},r);return Object.assign(n,{highlighted:!1,invalidated:!0,autoGenerated:!0,annotationUID:void 0,cachedStats:{},childAnnotationUIDs:[],parentAnnotationUID:void 0}),Object.assign(n.data,{handles:{points:e.points||e||[],interpolationSources:e.sources,activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},contour:{...r.data.contour,polyline:t}}),n}function oye(t,e){const r=f8(e,[{key:"interpolationUID",value:e.interpolationUID}]),n=aye(r);if(!n){console.warn("No annotations found to interpolate",r);return}const i=sye(r,t.annotationUID),o=[];for(let a=n[0]+1;a<n[1];a++)if(cye(r,a)){const s=uye(a,n,r);((s==null?void 0:s[0])===i||(s==null?void 0:s[1])===i)&&lye(s,o,a)}return{interpolationData:r,interpolationList:o}}function aye(t){let e=1/0,r=-1/0,n=!1;for(const[i,o]of t.entries())o.length&&(e=Math.min(i,e),r=Math.max(i,r),n=!0);if(n)return[e,r]}function sye(t,e){for(const[r,n]of t)for(let i=0;i<n.length;i++)if(n[i].annotationUID===e)return r}function cye(t,e){const r=t.get(e);return!(r!=null&&r.length)||r.length===1&&r[0].autoGenerated}function lye(t,e,r){const[n]=t;e[n]||(e[n]={pair:t,list:[]}),e[n].list.push(r)}function uye(t,e,r){const n=[];let i=!0;for(let o=t-1;o>=e[0];o--){const a=r.get(o);if(a!=null&&a.length){if(a[0].autoGenerated)continue;a.length>1&&(i=!1),n.push(o);break}}if(!(!i||!n.length)){for(let o=t+1;o<=e[1];o++){const a=r.get(o);if(a!=null&&a.length){if(a[0].autoGenerated)continue;a.length>1&&(i=!1),n.push(o);break}}if(!(!i||n.length<2))return n}}const{PointsManager:MI}=Vn;function fye(t,e=12){const r=MI.create3(e);r.sources=[];const{sources:n}=r,{length:i,sources:o=[]}=t,a=5;if(i<a*3)return t.subselect(e);const s=Math.floor(Math.max(2*i/e,a*2));o.forEach(()=>n.push(MI.create3(e)));const c=dye(t,a),l=hye(c,e),f=[];if((l==null?void 0:l.length)>2){let u=-1;const d=s/3;l.forEach(p=>{const[v,,y]=p,m=Math.ceil((v+y)/2);y-u<d||(m-v>2*d?(r0(f,u,v,s,i),u=r0(f,v,m,s,i)):u=r0(f,u,m,s,i),y-u>d&&(u=r0(f,u,y,s,i)))});const h=f[0];HS(h+i-u,i)>2*d&&r0(f,u,h-d,s,i)}else{const u=Math.floor(i/e);r0(f,-1,i-u,u,i)}return f.forEach(u=>{const d=t.getPointArray(u);r.push(d),o.forEach((h,g)=>n[g].push(h.getPoint(u)))}),r}function dye(t,e=6){const{length:r}=t,n=We(),i=We(),o=new Float32Array(r);for(let a=0;a<r;a++){const s=t.getPoint(a),c=t.getPoint(a-e),l=t.getPoint((a+e)%r);Nn(n,s,c),Nn(i,l,s);const f=Pt(n,i)/(mh(n)*mh(i));o[a]=f}return o}function hye(t,e){const{max:r,deviation:n}=gye(t),{length:i}=t;if(n<.01||i<e*3)return[];const o=[];let a=null,s,c=0;for(let l=0;l<i;l++){const f=t[l];f<r-n?a?(a[2]=l,f<s&&(s=f,c=l),a[1]=c):(s=f,c=l,a=[l,l,l]):a&&(o.push(a),a=null)}return a&&(o[0][0]===0?o[0][0]=a[0]:(a[1]=c,a[2]=i-1,o.push(a))),o}function r0(t,e,r,n,i){r<e&&(r+=i);const o=r-e,a=Math.ceil(o/n);if(a<=0)return t[t.length-1]!==r&&t.push(HS(r,i)),r;for(let s=1;s<=a;s++){const c=HS(e+s*o/a,i);t.push(c)}return t[t.length-1]}function HS(t,e){return(Math.round(t)+e)%e}function gye(t){const{length:e}=t;let r=0,n=1/0,i=-1/0,o=0;for(let s=0;s<e;s++){const c=t[s];r+=c,n=Math.min(n,c),i=Math.max(i,c)}const a=r/e;for(let s=0;s<e;s++){const c=t[s]-a;o+=c*c}return{mean:a,max:i,min:n,sumSq:o,deviation:Math.sqrt(o/e)}}function pye(t){const{parentAnnotationUID:e,annotationUID:r}=t;if(!e)return t.interpolationUID;const n=_r.getAnnotation(e),{interpolationUID:i}=n,o=n.childAnnotationUIDs.indexOf(r);return t.interpolationUID=`${i}-${o}`,t.interpolationUID}const{PointsManager:Mg}=Vn,PI=.2;function N2(t){if(!t.annotation)return;const{isInterpolationUpdate:e,annotation:r}=t;queueMicrotask(()=>{try{e&&(r.isInterpolationUpdate=!0,r.autoGenerated=!1),mye(t)}finally{e&&(r.autoGenerated=!0)}})}function mye(t){const{annotation:e}=t;pye(e);const{interpolationData:r,interpolationList:n}=oye(e,t)||{};if(!r||!n)return;const i={toolName:e.metadata.toolName,toolType:e.metadata.toolName,viewport:t.viewport};for(let 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Tp(t,e){const r=fr,n=e??uB();let i=[...t];if(Qt(i[0],[0,0,0,0])||(console.warn("addColorLUT: [0, 0, 0, 0] color is not provided for the background color (segmentIndex =0), automatically adding it"),i=[[0,0,0,0],...i]),i=i.map(o=>o.length===3?[o[0],o[1],o[2],255]:o),i.length<255){const o=h5.slice(i.length);i=[...i,...o]}return r.addColorLUT(i,n),n}function Mye(t,e){if(!t)throw new Error("addColorLUT: colorLUT is required");return Tp(t,e)}function Pye(t,e,r){if(!ym(r))throw new Error(`setColorLUT: could not find colorLUT with index ${r}`);const n=ba(t,{segmentationId:e});if(!n)throw new Error(`viewport specific state for viewport ${t} does not exist`);n.forEach(i=>{i.colorLUTIndex=r}),bc(t,e)}function $l(t,e,r){const n=ba(t,{segmentationId:e});if(!n||n.length===0)return null;const i=n[0],{colorLUTIndex:o}=i,a=ym(o);let s=a[r];if(!s){if(typeof r!="number")return console.warn(`Can't create colour for LUT index ${r}`),null;s=a[r]=[0,0,0,0]}return s}function fB(t,e,r,n){const i=$l(t,e,r);for(let o=0;o<n.length;o++)i[o]=n[o];bc(t,e)}const Rye=Object.freeze(Object.defineProperty({__proto__:null,addColorLUT:Mye,getSegmentIndexColor:$l,setColorLUT:Pye,setSegmentIndexColor:fB},Symbol.toStringTag,{value:"Module"}));function dB(t,e){return fr.getSegmentationRepresentationVisibility(t,e)}function hB({segmentationId:t,segmentIndex:e,viewportId:r,autoGenerated:n=!1}){const i=$l(r,t,e),o=dB(r,{segmentationId:t,type:Rt.Contour}),a=Dd(r),s=(a==null?void 0:a.segmentationId)===t,l=qa.getStyle({viewportId:r,segmentationId:t,type:Rt.Contour,segmentIndex:e});let f=1,u,d=1,h=0;n?(f=l.outlineWidthAutoGenerated??f,u=l.outlineDashAutoGenerated??u,d=l.outlineOpacity??d,h=l.fillAlphaAutoGenerated??h):s?(f=l.outlineWidth??f,u=l.outlineDash??u,d=l.outlineOpacity??d,h=l.fillAlpha??h):(f=l.outlineWidthInactive??f,u=l.outlineDashInactive??u,d=l.outlineOpacityInactive??d,h=l.fillAlphaInactive??h),Ia(t)===e&&(f+=l.activeSegmentOutlineWidthDelta),f=l.renderOutline?f:0,h=l.renderFill?h:0;const g=`rgba(${i[0]}, ${i[1]}, ${i[2]}, ${d})`,p=`rgb(${i[0]}, ${i[1]}, ${i[2]})`,y=!VE(r,{segmentationId:t,type:Rt.Contour}).has(e);return{color:g,fillColor:p,lineWidth:f,fillOpacity:h,lineDash:u,textbox:{color:g},visibility:o&&y}}const J8=class J8 extends tye{constructor(e,r){var n;super(e,r),(n=this.configuration.interpolation)!=null&&n.enabled&&Vc.addTool(this.getToolName())}isContourSegmentationTool(){return!0}createAnnotation(e){const r=e.detail,{element:n}=r,i=Se(n);if(!i)return;const{viewport:o}=i,a=super.createAnnotation(e);if(!this.isContourSegmentationTool())return a;const s=Dd(o.id);if(!s)throw new Error("No active segmentation detected, create one before using scissors tool");if(!s.representationData.Contour)throw new Error("A contour segmentation must be active");const{segmentationId:c}=s,l=Ia(c);return Gi(a,{data:{segmentation:{segmentationId:c,segmentIndex:l}}})}addAnnotation(e,r){const n=super.addAnnotation(e,r);return this.isContourSegmentationTool()&&Gl(e),n}cancelAnnotation(e){this.isContourSegmentationTool()&&Bl(e),super.cancelAnnotation(e)}getAnnotationStyle(e){const r=super.getAnnotationStyle(e);if(!this.isContourSegmentationTool())return r;const n=this._getContourSegmentationStyle(e);return Gi(r,n)}renderAnnotationInstance(e){const{annotation:r}=e,{invalidated:n}=r,i=super.renderAnnotationInstance(e);if(n&&this.isContourSegmentationTool()){const{segmentationId:o}=r.data.segmentation;bo(o);const s=Zh(o).map(c=>Fr(c).id);lB(s)}return i}_getContourSegmentationStyle(e){const r=e.annotation,{segmentationId:n,segmentIndex:i}=r.data.segmentation,{viewportId:o}=e.styleSpecifier,a=ba(o,{segmentationId:n});if(!(a!=null&&a.length))return{};a.length>1?a.find(v=>v.segmentationId===n&&v.type===Rt.Contour):a[0];const{autoGenerated:s}=r,l=Gd(n).includes(i),{color:f,fillColor:u,lineWidth:d,fillOpacity:h,lineDash:g,visibility:p}=hB({segmentationId:n,segmentIndex:i,viewportId:o,autoGenerated:s});return{color:f,fillColor:u,lineWidth:d,fillOpacity:h,lineDash:g,textbox:{color:f},visibility:p,locked:l}}};J8.PreviewSegmentIndex=255;let P1=J8;function gB(t,e){const r=mt("generalSeriesModule",t);return Yl(r.modality,t,e)}function Yl(t,e,r){return t==="CT"?"HU":t==="PT"?Lye(e,r):""}function Lye(t,e){if(!e.isPreScaled)return"raw";if(e.isSuvScaled)return"SUV";const r=mt("generalSeriesModule",t);if((r==null?void 0:r.modality)==="PT"){const n=mt("petSeriesModule",t);return(n==null?void 0:n.units)||"unitless"}return"unknown"}const{pointCanProjectOnLine:BI}=pf,{EPSILON:Aye}=df,Nye=1-Aye,Z8=class Z8 extends P1{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,shadow:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:Ki.Shift,alwaysRenderOpenContourHandles:{enabled:!1,radius:2},allowOpenContours:!0,closeContourProximity:10,checkCanvasEditFallbackProximity:6,makeClockWise:!0,subPixelResolution:4,smoothing:{smoothOnAdd:!1,smoothOnEdit:!1,knotsRatioPercentageOnAdd:40,knotsRatioPercentageOnEdit:40},interpolation:{enabled:!1,onInterpolationComplete:null},decimate:{enabled:!1,epsilon:.1},displayOnePointAsCrosshairs:!1,calculateStats:!0,getTextLines:kye,statsCalculator:jc}}){super(e,r),this.isDrawing=!1,this.isEditingClosed=!1,this.isEditingOpen=!1,this.addNewAnnotation=n=>{const i=n.detail,{element:o}=i,a=this.createAnnotation(n);this.addAnnotation(a,o);const s=Ot(o,this.getToolName());return this.activateDraw(n,a,s),n.preventDefault(),ke(s),a},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,c=Ot(s,this.getToolName());this.activateOpenContourEndEdit(n,i,c,o)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o,s=Ot(a,this.getToolName());i.data.contour.closed?this.activateClosedContourEdit(n,i,s):this.activateOpenContourEdit(n,i,s),n.preventDefault()},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{polyline:l}=i.data.contour;let f=c.worldToCanvas(l[0]);for(let h=1;h<l.length;h++){const g=f,p=c.worldToCanvas(l[h]);if(BI(o,g,p,a))return!0;f=p}if(!i.data.contour.closed)return!1;const u=c.worldToCanvas(l[0]),d=c.worldToCanvas(l[l.length-1]);return BI(o,u,d,a)},this.cancel=n=>{const i=this.isDrawing,o=this.isEditingOpen,a=this.isEditingClosed;i?this.cancelDrawing(n):o?this.cancelOpenContourEdit(n):a&&this.cancelClosedContourEdit(n)},this._calculateCachedStats=(n,i,o,a)=>{const{data:s}=n,{cachedStats:c}=s,{polyline:l,closed:f}=s.contour,u=Object.keys(c);for(let h=0;h<u.length;h++){const g=u[h],p=this.getTargetImageData(g);if(!p)continue;const{imageData:v,metadata:y}=p,m=l.map(I=>i.worldToCanvas(I)),w={isPreScaled:Xl(i,g),isSuvScaled:this.isSuvScaled(i,g,n.metadata.referencedImageId)},x=Yl(y.Modality,n.metadata.referencedImageId,w),C=Oa(p,()=>{const I=s.contour.polyline,P=I.length,O=new Array(P);for(let re=0;re<P;re++)O[re]=i.worldToCanvas(I[re]);const{maxX:A,maxY:F,minX:G,minY:L}=nf(O),N=i.canvasToWorld([G,L]),V=Zr(v,N),j=i.canvasToWorld([A,F]),X=Zr(v,j);return[V,X]}),S=m[0],T=i.canvasToWorld(S),_=i.canvasToWorld([S[0]+1,S[1]]),E=i.canvasToWorld([S[0],S[1]+1]),b=Qi(T,_),D=Qi(T,E);f?this.updateClosedCachedStats({targetId:g,viewport:i,canvasCoordinates:m,points:l,imageData:v,metadata:y,cachedStats:c,modalityUnit:x,calibratedScale:C,deltaInX:b,deltaInY:D}):this.updateOpenCachedStats({metadata:y,canvasCoordinates:m,targetId:g,cachedStats:c,modalityUnit:x,calibratedScale:C,deltaInX:b,deltaInY:D})}const d=n.invalidated;return n.invalidated=!1,d&&ln(n,a.viewport.element,en.StatsUpdated),c},this._renderStats=(n,i,o,a)=>{const{data:s}=n,c=this.getTargetId(i),l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:o.viewport.id,annotationUID:n.annotationUID},f=this.getLinkedTextBoxStyle(l,n);if(!f.visibility)return;const u=this.configuration.getTextLines(s,c);if(!u||u.length===0)return;const d=s.contour.polyline.map(x=>i.worldToCanvas(x));if(!s.handles.textBox.hasMoved){const x=Ma(d);s.handles.textBox.worldPosition=i.canvasToWorld(x)}const h=i.worldToCanvas(s.handles.textBox.worldPosition),p=lo(a,n.annotationUID??"","1",u,h,d,{},f),{x:v,y,width:m,height:w}=p;s.handles.textBox.worldBoundingBox={topLeft:i.canvasToWorld([v,y]),topRight:i.canvasToWorld([v+m,y]),bottomLeft:i.canvasToWorld([v,y+w]),bottomRight:i.canvasToWorld([v+m,y+w])}},a2e(this),g2e(this),_2e(this),V2e(this),B2e(this),Z2e(this),this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}filterInteractableAnnotationsForElement(e,r){if(!r||!r.length)return;const n=Se(e),{viewport:i}=n;let o;if(i instanceof yr){const a=i.getCamera(),{spacingInNormalDirection:s}=zh(i,a);o=this.filterAnnotationsWithinSlice(r,a,s)}else o=Em(i,r);return o}filterAnnotationsWithinSlice(e,r,n){const{viewPlaneNormal:i}=r,o=e.filter(l=>{let f=l.metadata.viewPlaneNormal;if(!l.metadata.referencedImageId&&!f&&l.metadata.FrameOfReferenceUID){for(const d of l.data.contour.polyline){const h=Nn(We(),d,r.focalPoint),g=Pt(h,r.viewPlaneNormal);if(!Qt(g,0))return!1}return l.metadata.viewPlaneNormal=r.viewPlaneNormal,l.metadata.cameraFocalPoint=r.focalPoint,!0}if(!f){const{referencedImageId:d}=l.metadata,{imageOrientationPatient:h}=mt("imagePlaneModule",d),g=At(h[0],h[1],h[2]),p=At(h[3],h[4],h[5]);f=We(),Wn(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(Pt(i,f))>Nye;return f&&u});if(!o.length)return[];const a=n/2,{focalPoint:s}=r,c=[];for(const l of o){const u=l.data.contour.polyline[0];if(!l.isVisible)continue;const d=We();Nn(d,s,u);const h=Pt(d,i);Math.abs(h)<a&&c.push(l)}return c}isContourSegmentationTool(){return!1}createAnnotation(e){const r=e.detail.currentPoints.world,n=super.createAnnotation(e),i=a=>{a.data.handles.points.length=0};return Gi(n,{data:{contour:{polyline:[[...r]]},label:"",cachedStats:{}},onInterpolationComplete:i})}getAnnotationStyle(e){return super.getAnnotationStyle(e)}renderAnnotationInstance(e){const{enabledElement:r,targetId:n,svgDrawingHelper:i}=e,o=e.annotation;let a=!1;const{viewport:s,renderingEngine:c}=r,l=this.isDrawing,f=this.isEditingOpen,u=this.isEditingClosed;if(!(l||f||u))this.configuration.displayOnePointAsCrosshairs&&o.data.contour.polyline.length===1?this.renderPointContourWithMarker(r,i,o):this.renderContour(r,i,o);else{const d=this.commonData.annotation.annotationUID;if(o.annotationUID===d)if(l)this.renderContourBeingDrawn(r,i,o);else if(u)this.renderClosedContourBeingEdited(r,i,o);else if(f)this.renderOpenContourBeingEdited(r,i,o);else throw new Error(`Unknown ${this.getToolName()} annotation rendering state`);else this.configuration.displayOnePointAsCrosshairs&&o.data.contour.polyline.length===1?this.renderPointContourWithMarker(r,i,o):this.renderContour(r,i,o);a=!0}if(this.configuration.calculateStats)return this._calculateStatsIfActive(o,n,s,c,r),this._renderStats(o,s,r,i),a}_calculateStatsIfActive(e,r,n,i,o){var s,c,l,f;const a=(s=this.commonData)==null?void 0:s.annotation.annotationUID;if(!(e.annotationUID===a&&!((c=this.commonData)!=null&&c.movingTextBox))&&!((l=this.commonData)!=null&&l.movingTextBox)){const{data:u}=e;(f=u.cachedStats[r])!=null&&f.unit?e.invalidated&&this._throttledCalculateCachedStats(e,n,i,o):(u.cachedStats[r]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null,unit:null},this._calculateCachedStats(e,n,i,o))}}updateClosedCachedStats({viewport:e,points:r,imageData:n,metadata:i,cachedStats:o,targetId:a,modalityUnit:s,canvasCoordinates:c,calibratedScale:l,deltaInX:f,deltaInY:u}){var j,X,re,de;const{scale:d,areaUnit:h,unit:g}=l,{voxelManager:p}=e.getImageData(),v=Zr(n,r[0]);v[0]=Math.floor(v[0]),v[1]=Math.floor(v[1]),v[2]=Math.floor(v[2]);let y=v[0],m=v[0],w=v[1],x=v[1],C=v[2],S=v[2];for(let le=1;le<r.length;le++){const ve=Zr(n,r[le]);ve[0]=Math.floor(ve[0]),ve[1]=Math.floor(ve[1]),ve[2]=Math.floor(ve[2]),y=Math.min(y,ve[0]),m=Math.max(m,ve[0]),w=Math.min(w,ve[1]),x=Math.max(x,ve[1]),C=Math.min(C,ve[2]),S=Math.max(S,ve[2])}const T=Zr(n,r[1]);T[0]=Math.floor(T[0]),T[1]=Math.floor(T[1]),T[2]=Math.floor(T[2]);let _=Sm(c)/d/d;_*=f*u;let E=jS(c,closed)/d;E*=Math.sqrt(Math.pow(f,2)+Math.pow(u,2));const b=.01*(m-y),D=.01*(x-w),I=.01*(S-C);y=Math.floor(y-b),m=Math.ceil(m+b),w=Math.floor(w-D),x=Math.ceil(x+D),C=Math.floor(C-I),S=Math.ceil(S+I);const P=[[y,m],[w,x],[C,S]],O=n.indexToWorld([m,x,S]),A=e.worldToCanvas(O);let F=0,G=[],L=0,N;p&&(N=p.forEach(this.configuration.statsCalculator.statsCallback,{imageData:n,isInObject:(le,ve)=>{let Ie=!0;const Pe=e.worldToCanvas(le);return Pe[1]!=F&&(L=0,F=Pe[1],G=LU(c,Pe,[A[0],Pe[1]]),G.sort(function(Ee){return function(B,M){return B[Ee]===M[Ee]?0:B[Ee]<M[Ee]?-1:1}}(0))),G.length&&Pe[0]>G[0][0]&&(G.shift(),L++),L%2===0&&(Ie=!1),Ie},boundsIJK:P,returnPoints:this.configuration.storePointData}));const V=this.configuration.statsCalculator.getStatistics();o[a]={Modality:i.Modality,area:_,perimeter:E,mean:(j=V.mean)==null?void 0:j.value,max:(X=V.max)==null?void 0:X.value,min:(re=V.min)==null?void 0:re.value,stdDev:(de=V.stdDev)==null?void 0:de.value,statsArray:V.array,pointsInShape:N,areaUnit:h,modalityUnit:s,unit:g}}updateOpenCachedStats({targetId:e,metadata:r,canvasCoordinates:n,cachedStats:i,modalityUnit:o,calibratedScale:a,deltaInX:s,deltaInY:c}){const{scale:l,unit:f}=a;let u=jS(n,closed)/l;u*=Math.sqrt(Math.pow(s,2)+Math.pow(c,2)),i[e]={Modality:r.Modality,length:u,modalityUnit:o,unit:f}}};Z8.toolName="PlanarFreehandROI";let af=Z8;function kye(t,e){const r=t.cachedStats[e],{area:n,mean:i,stdDev:o,length:a,perimeter:s,max:c,min:l,isEmptyArea:f,unit:u,areaUnit:d,modalityUnit:h}=r||{},g=[];if(zr(n)){const p=f?"Area: Oblique not supported":`Area: ${hn(n)} ${d}`;g.push(p)}return zr(i)&&g.push(`Mean: ${hn(i)} ${h}`),zr(c)&&g.push(`Max: ${hn(c)} ${h}`),zr(l)&&g.push(`Min: ${hn(l)} ${h}`),zr(o)&&g.push(`Std Dev: ${hn(o)} ${h}`),zr(s)&&g.push(`Perimeter: ${hn(s)} ${u}`),zr(a)&&g.push(`${hn(a)} ${u}`),g}const Q8=class Q8 extends af{constructor(e){const r=Gi({configuration:{calculateStats:!1,allowOpenContours:!1}},e);super(r)}isContourSegmentationTool(){return!0}renderAnnotationInstance(e){const r=e.annotation,{invalidated:n}=r,i=super.renderAnnotationInstance(e);if(n){const{segmentationId:o}=r.data.segmentation;bo(o)}return i}};Q8.toolName="PlanarFreehandContourSegmentationTool";let Hc=Q8;const Vye={[Rt.Labelmap]:ZU,[Rt.Contour]:YU,[Rt.Surface]:aU},Uv=Hc.toolName;class Fye{constructor(){this._needsRender=new Set,this._animationFrameSet=!1,this._animationFrameHandle=null,this._getAllViewports=()=>Ho().flatMap(r=>r.getViewports()),this._renderFlaggedSegmentations=()=>{this._throwIfDestroyed(),Array.from(this._needsRender).forEach(r=>{this._triggerRender(r)}),this._needsRender.clear(),this._animationFrameSet=!1,this._animationFrameHandle=null}}renderSegmentationsForViewport(e){const r=e?[e]:this._getViewportIdsForSegmentation();this._setViewportsToBeRenderedNextFrame(r)}renderSegmentation(e){const r=this._getViewportIdsForSegmentation(e);this._setViewportsToBeRenderedNextFrame(r)}_getViewportIdsForSegmentation(e){const r=this._getAllViewports(),n=[];for(const i of r){const o=i.id;if(e){const a=ba(o,{segmentationId:e});(a==null?void 0:a.length)>0&&n.push(o)}else{const a=ba(o);(a==null?void 0:a.length)>0&&n.push(o)}}return n}_throwIfDestroyed(){if(this.hasBeenDestroyed)throw new Error("this.destroy() has been manually called to free up memory, can not longer use this instance. Instead make a new one.")}_setViewportsToBeRenderedNextFrame(e){e.forEach(r=>{this._needsRender.add(r)}),this._render()}_render(){this._needsRender.size>0&&this._animationFrameSet===!1&&(this._animationFrameHandle=window.requestAnimationFrame(this._renderFlaggedSegmentations),this._animationFrameSet=!0)}_triggerRender(e){const r=ba(e);if(!(r!=null&&r.length))return;const{viewport:n}=Xn(e)||{};if(!n)return;const i=[],o=r.map(a=>{a.type===Rt.Contour&&this._addPlanarFreeHandToolIfAbsent(n);const s=Vye[a.type];try{const c=s.render(n,a);i.push(c)}catch(c){console.error(c)}return Promise.resolve({segmentationId:a.segmentationId,type:a.type})});Promise.allSettled(o).then(a=>{const s=a.filter(f=>f.status==="fulfilled").map(f=>f.value);function c(f){const{element:u,viewportId:d}=f.detail;u.removeEventListener(et.IMAGE_RENDERED,c),s.forEach(h=>{const g={viewportId:d,segmentationId:h.segmentationId,type:h.type};ot(Ze,k.SEGMENTATION_RENDERED,{...g})})}n.element.addEventListener(et.IMAGE_RENDERED,c),n.render()})}_addPlanarFreeHandToolIfAbsent(e){Uv in Ke.tools||Fi(Hc);const r=Fr(e.id);r.hasTool(Uv)||(r.addTool(Uv),r.setToolPassive(Uv))}}function Qh(t){pB.renderSegmentationsForViewport(t)}function $w(t){pB.renderSegmentation(t)}const pB=new Fye;function Uye({modifiedSlicesToUse:t,representationData:e,type:r}){const n=Ve.getVolume(e[r].volumeId);if(!n){console.warn("segmentation not found in cache");return}const{imageData:i,vtkOpenGLTexture:o}=n;let a;if((t==null?void 0:t.length)>0)a=t;else{const s=i.getDimensions()[2];a=[...Array(s).keys()]}a.forEach(s=>{o.setUpdatedFrame(s)}),i.modified()}function Bye({viewportIds:t,segmentationId:e}){t.forEach(r=>{let n=ba(r,{segmentationId:e});n=n.filter(i=>i.type===Rt.Labelmap),n.forEach(i=>{if(i.segmentationId!==e)return;const o=Xn(r);if(!o)return;const{viewport:a}=o;if(a instanceof yr)return;const s=Cp(r,e);s!=null&&s.length&&s.forEach((c,l)=>{const f=c.actor.getMapper().getInputData(),u=zl(r,e),d=Ve.getImage(u[l]);f.modified(),mw(f,d)})})})}const Gye=function(t){const{segmentationId:e,modifiedSlicesToUse:r}=t.detail,{representationData:n}=zn(e),i=Zh(e),o=i.some(c=>{const{viewport:l}=Xn(c);return l instanceof yr}),a=i.some(c=>{const{viewport:l}=Xn(c);return l instanceof vr}),s=o&&a;i.forEach(c=>{const{viewport:l}=Xn(c);l instanceof yr&&Uye({modifiedSlicesToUse:s?[]:r,representationData:n,type:Rt.Labelmap}),l instanceof vr&&Bye({viewportIds:i,segmentationId:e})})},mB=function(t){const{segmentationId:e}=t.detail,{representationData:r}=zn(e);r.Labelmap&&Gye(t),$w(e)},vB=function(t){const{segmentationId:e}=t.detail;$w(e)};function yB(t,e){return fr.updateLabelmapSegmentationImageReferences(t,e)}const Wye=function(t){if(!t)return;const e=Se(t);if(!e)return;const{viewport:r}=e;r instanceof Pr||(t.addEventListener(et.STACK_NEW_IMAGE,R1),t.addEventListener(et.IMAGE_RENDERED,R1))},zye=function(t){t.removeEventListener(et.STACK_NEW_IMAGE,R1),t.removeEventListener(et.IMAGE_RENDERED,R1)};function R1(t){const e=t.detail,{viewportId:r,renderingEngineId:n}=e,{viewport:i}=Pi(r,n),o=ba(r);if(!(o!=null&&o.length))return;const a=o.filter(l=>l.type===Rt.Labelmap),s=i.getActors();a.forEach(l=>{const{segmentationId:f}=l;yB(r,f)});const c=a.flatMap(l=>Cp(r,l.segmentationId)).filter(l=>l!==void 0);c.length&&(c.forEach(l=>{a.find(u=>{const d=zl(r,u.segmentationId);return d==null?void 0:d.includes(l.referencedId)})||i.removeActors([l.uid])}),a.forEach(l=>{const{segmentationId:f}=l,u=i.getCurrentImageId(),d=zl(r,f);if(!d)return;const h=g=>{const p=Ve.getImage(g);if(!p){console.warn("No derived image found in the cache for segmentation representation",l);return}const v=s.find(y=>y.referencedId===g);if(v){const y=v.actor.getMapper().getInputData();y.setDerivedImage?y.setDerivedImage(p):mw(y,p)}else{const{dimensions:y,spacing:m,direction:w}=i.getImageDataMetadata(p),x=Ve.getImage(u)||{imageId:u},{origin:C}=i.getImageDataMetadata(x),S=C,T=p.voxelManager.getConstructor(),_=p.voxelManager.getScalarData(),E=Vt.newInstance({name:"Pixels",numberOfComponents:1,values:new T(_)}),b=Q1.newInstance();b.setDimensions(y[0],y[1],1),b.setSpacing(m),b.setDirection(w),b.setOrigin(S),b.getPointData().setScalars(E),b.modified(),i.addImages([{imageId:g,representationUID:`${f}-${Rt.Labelmap}-${p.imageId}`,callback:({imageActor:D})=>{D.getMapper().setInputData(b)}}]),Qh(r);return}};d.forEach(h),i.render(),t.type===et.IMAGE_RENDERED&&i.element.removeEventListener(et.IMAGE_RENDERED,R1)}))}const wB={enable:Wye,disable:zye};async function $ye(t){const e=t.detail.annotation;if(!_m(e))return;const r=Hye(e),n=Kye(r,e);if(!n.length){ot(Ze,k.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,{element:r.element,sourceAnnotation:e});return}const i=of(e.data.contour.polyline,r),o=HU(r,i,n);if(!o.length){ot(Ze,k.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,{element:r.element,sourceAnnotation:e});return}if(o.length>1){KU(r,e,i,o);return}const{targetAnnotation:a,targetPolyline:s,isContourHole:c}=o[0];if(c){const{contourHoleProcessingEnabled:l=!1}=t.detail;if(!l)return;Vw(r,a,e)}else t8(r,a,s,e,i)}function jye(t,e=!1){const r="PlanarFreehandContourSegmentationTool",n=Fr(t.id,t.renderingEngineId);let i;return n?n.hasTool(r)?n.getToolOptions(r)||(i=`Tool ${r} must be in active/passive state in ${n.id} toolGroup`):i=`Tool ${r} not added to ${n.id} toolGroup`:i=`ToolGroup not found for viewport ${t.id}`,i&&!e&&console.warn(i),!i}function Hye(t){const e=i8(t);return e.find(n=>jye(n,!0))??e[0]}function Kye(t,e){const{annotationUID:r}=e;return gm().filter(i=>i.annotationUID&&i.annotationUID!==r&&_m(i)&&sU(i,e)&&t.isReferenceViewable(i.metadata))}function qye(t){const e=t.detail.annotation;Bl(e)}function xB(t){const e=t.detail.annotation;_m(e)&&$ye(t)}function g5(t){if(!t.detail.removed.length)return;Ho().forEach(n=>{const o=n.getViewports().map(a=>a.id);ke(o)})}function CB(t){const{viewportId:e}=t.detail;ke([e])}function Xye(t){const e=t.detail.annotation;_m(e)&&qye(t)}const SB=function(t){Xh(t.detail.element)},Yye=function(t){t.addEventListener(et.IMAGE_RENDERED,SB)},Jye=function(t){t.removeEventListener(et.IMAGE_RENDERED,SB)},TB={enable:Yye,disable:Jye},{Active:Zye}=jn;function eg(t,e,r){if(Ke.isInteractingWithTool)return!1;const{renderingEngineId:n,viewportId:i}=r.detail,o=Fr(i,n);if(!o)return!1;let a;const s=Object.keys(o.toolOptions);for(let c=0;c<s.length;c++){const l=s[c],f=o.toolOptions[l],u=o.getToolInstance(l);if(f.mode===Zye&&typeof u[e]=="function"){a=o.getToolInstance(l);break}}a&&a[e](r)}const 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Map,{renderingEngineId:n,viewportId:i}=t.detail,o=Fr(i,n);if(!o)return r;const a=Object.keys(o.toolOptions),s=o.getDefaultMousePrimary(),c=t.detail.event,l=(c==null?void 0:c.buttons)??s,f=Jh(c)||Kh.getModifierKey();for(let d=0;d<a.length;d++){const h=a[d],g=o.getToolInstance(h),p=((u=g.configuration)==null?void 0:u.actions)??{},v=Object.values(p);if(!(v!=null&&v.length)||!e.includes(g.mode))continue;const y=v.find(m=>{var w;return((w=m.bindings)==null?void 0:w.length)&&m.bindings.some(x=>x.mouseButton===l&&x.modifierKey===f)});y&&r.set(g,y)}return r}const{Active:t5e,Passive:n5e}=jn;function r5e(t){if(Ke.isInteractingWithTool)return!1;const e=t.detail,{element:r}=e,n=Se(r),{canvas:i}=e.currentPoints;if(!n)return!1;const o=e5e(t,[t5e,n5e]),a=Array.from(o.keys()),s=Dm(r,a),c=d8(r,s,i);if(c.length>0){const{tool:l,annotation:f}=c[0],u=o.get(l);return(typeof u.method=="string"?l[u.method]:u.method).call(l,t,f),!0}return!1}const{Active:i5e,Passive:o5e}=jn;function DB(t){if(Ke.isInteractingWithTool)return;const e=jw(t);if(e&&typeof e.preMouseDownCallback=="function"&&e.preMouseDownCallback(t))return;const r=t.detail.event.buttons===1,n=bh(t,[i5e],t.detail.event.buttons),i=r?bh(t,[o5e]):void 0,o=[...n||[],...i||[]];if(r5e(t))return;const s=t.detail,{element:c}=s,l=Dm(c,o),f=s.currentPoints.canvas,u=bB(c,l,f,"mouse"),d=!!t.detail.event.shiftKey;if(u.length>0){const{tool:g,annotation:p,handle:v}=GI(u);WI(p.annotationUID,d),g.handleSelectedCallback(t,p,v,"Mouse");return}const h=d8(c,l,f,"mouse");if(h.length>0){const{tool:g,annotation:p}=GI(h);WI(p.annotationUID,d),g.toolSelectedCallback(t,p,"Mouse",f);return}e&&typeof e.postMouseDownCallback=="function"&&e.postMouseDownCallback(t)}function GI(t){if(t.length>1){const e=t.find(r=>{const n=!pi(r.annotation.annotationUID),i=ni(r.annotation.annotationUID);return n&&i});if(e)return e}return t[0]}function WI(t,e=!1){e?wm(t)?aa(t,!1):aa(t,!0,!0):aa(t,!0,!1)}function IB(t){if(Ke.isInteractingWithTool)return;const e=jw(t);if(e&&!Ke.isMultiPartToolActive&&e.addNewAnnotation){const r=e.addNewAnnotation(t,"mouse");aa(r.annotationUID)}}function OB(t){if(Ke.isInteractingWithTool)return;const e=jw(t);!e||typeof e.mouseDragCallback!="function"||e.mouseDragCallback(t)}const{Active:a5e,Passive:s5e}=jn;function MB(t){if(Ke.isInteractingWithTool||Ke.isMultiPartToolActive)return;const e=bh(t,[a5e,s5e]),r=t.detail,{element:n}=r,i=Dm(n,e),o=e.filter(s=>!i.some(l=>l.tool.getToolName()===s.getToolName()));let a=!1;for(const{tool:s,annotations:c}of i)typeof s.mouseMoveCallback=="function"&&(a=s.mouseMoveCallback(t,c)||a);o.forEach(s=>{typeof s.mouseMoveCallback=="function"&&s.mouseMoveCallback(t)}),a===!0&&Xh(n)}const PB=eg.bind(null,"Mouse","mouseUpCallback");function RB(t){if(Ke.isInteractingWithTool)return;t.detail.buttons=$c.Wheel|(t.detail.event.buttons||0);const e=jw(t);if(e)return e.mouseWheelCallback(t)}const c5e=function(t){t.addEventListener(k.MOUSE_CLICK,_B),t.addEventListener(k.MOUSE_DOWN,DB),t.addEventListener(k.MOUSE_DOWN_ACTIVATE,IB),t.addEventListener(k.MOUSE_DOUBLE_CLICK,EB),t.addEventListener(k.MOUSE_DRAG,OB),t.addEventListener(k.MOUSE_MOVE,MB),t.addEventListener(k.MOUSE_UP,PB),t.addEventListener(k.MOUSE_WHEEL,RB)},l5e=function(t){t.removeEventListener(k.MOUSE_CLICK,_B),t.removeEventListener(k.MOUSE_DOWN,DB),t.removeEventListener(k.MOUSE_DOWN_ACTIVATE,IB),t.removeEventListener(k.MOUSE_DOUBLE_CLICK,EB),t.removeEventListener(k.MOUSE_DRAG,OB),t.removeEventListener(k.MOUSE_MOVE,MB),t.removeEventListener(k.MOUSE_UP,PB),t.removeEventListener(k.MOUSE_WHEEL,RB)},LB={enable:c5e,disable:l5e},{Active:u5e}=jn;function AB(t){const{renderingEngineId:e,viewportId:r}=t.detail,n=_pe(),i=Kh.getModifierKey(),o=Fr(r,e);if(!o)return null;const a=Object.keys(o.toolOptions),s=o.getDefaultMousePrimary();for(let c=0;c<a.length;c++){const l=a[c],f=o.toolOptions[l];if(f.mode!==u5e)continue;if(f.bindings.length&&f.bindings.some(d=>d.mouseButton===(n??s)&&d.modifierKey===i))return o.getToolInstance(l)}}function f5e(t,e){var c;const r=new Map,{renderingEngineId:n,viewportId:i}=t.detail,o=Fr(i,n);if(!o)return r;const a=Object.keys(o.toolOptions),s=t.detail.key;for(let l=0;l<a.length;l++){const f=a[l],u=o.getToolInstance(f),d=(c=u.configuration)==null?void 0:c.actions;if(!d)continue;const h=Object.values(d);if(!(h!=null&&h.length)||!e.includes(u.mode))continue;const g=h.find(p=>{var v;return(v=p.bindings)==null?void 0:v.some(y=>y.key===s)});g&&r.set(u,g)}return r}function NB(t){const e=AB(t);if(e){const{renderingEngineId:n,viewportId:i}=t.detail,o=Fr(i,n),a=e.getToolName();Object.keys(o.toolOptions).includes(a)&&o.setViewportsCursorByToolName(a)}const r=f5e(t,[jn.Active]);if(r!=null&&r.size){const{element:n}=t.detail;for(const[i,o]of[...r.entries()])(typeof o.method=="function"?o.method:i[o.method]).call(i,n,o,t)}}function kB(t){const e=AB(t);if(!e)return;const{renderingEngineId:r,viewportId:n}=t.detail,i=Fr(n,r);JF();const o=e.getToolName();Object.keys(i.toolOptions).includes(o)&&i.setViewportsCursorByToolName(o)}const d5e=function(t){t.addEventListener(k.KEY_DOWN,NB),t.addEventListener(k.KEY_UP,kB)},h5e=function(t){t.removeEventListener(k.KEY_DOWN,NB),t.removeEventListener(k.KEY_UP,kB)},VB={enable:d5e,disable:h5e},{Active:g5e,Passive:p5e,Enabled:m5e}=jn,FB=function(t){bh(t,[g5e,p5e,m5e]).forEach(r=>{r.onCameraModified&&r.onCameraModified(t)})},v5e=function(t){t.addEventListener(et.CAMERA_MODIFIED,FB)},y5e=function(t){t.removeEventListener(et.CAMERA_MODIFIED,FB)},UB={enable:v5e,disable:y5e},{Active:w5e,Passive:x5e,Enabled:C5e}=jn,BB=function(t){bh(t,[w5e,x5e,C5e]).forEach(r=>{r.onImageSpacingCalibrated&&r.onImageSpacingCalibrated(t)})},S5e=function(t){t.addEventListener(et.IMAGE_SPACING_CALIBRATED,BB)},T5e=function(t){t.removeEventListener(et.IMAGE_SPACING_CALIBRATED,BB)},GB={enable:S5e,disable:T5e},{Active:_5e}=jn;function h8(t){const{renderingEngineId:e,viewportId:r}=t.detail,n=t.detail.event,i=Fr(r,e);if(!i)return null;const o=Object.keys(i.toolOptions),a=Object.keys(n.touches).length,s=Jh(n)||Kh.getModifierKey(),c=i.getDefaultMousePrimary();for(let l=0;l<o.length;l++){const f=o[l],u=i.toolOptions[f],d=u.bindings.length&&u.bindings.some(h=>(h.numTouchPoints===a||a===1&&h.mouseButton===c)&&h.modifierKey===s);if(u.mode===_5e&&d)return i.getToolInstance(f)}}function zI(t,e,r){const{renderingEngineId:n,viewportId:i}=t.detail,o=Fr(i,n);if(!o)return[];const a=[],s=Object.keys(o.toolOptions);for(let c=0;c<s.length;c++){const l=s[c],f=o.toolOptions[l],u=r!=null&&f.bindings.length&&f.bindings.some(d=>d.numTouchPoints===r);if(e.includes(f.mode)&&(!r||u)){const d=o.getToolInstance(l);a.push(d)}}return a}const{Active:E5e,Passive:b5e}=jn;function WB(t){if(Ke.isInteractingWithTool)return;const e=h8(t);if(e&&typeof e.preTouchStartCallback=="function"&&e.preTouchStartCallback(t))return;const r=Object.keys(t.detail.event.touches).length===1,n=zI(t,[E5e],Object.keys(t.detail.event.touches).length),i=r?zI(t,[b5e]):void 0,o=[...n||[],...i||[],e],a=t.detail,{element:s}=a,c=Dm(s,o),l=a.currentPoints.canvas,f=bB(s,c,l,"touch"),u=!1;if(f.length>0){const{tool:h,annotation:g,handle:p}=$I(f);jI(g.annotationUID,u),h.handleSelectedCallback(t,g,p,"Touch");return}const d=d8(s,c,l,"touch");if(d.length>0){const{tool:h,annotation:g}=$I(d);jI(g.annotationUID,u),h.toolSelectedCallback(t,g,"Touch",l);return}e&&typeof e.postTouchStartCallback=="function"&&e.postTouchStartCallback(t)}function $I(t){return t.length>1&&t.find(e=>!pi(e.annotation.annotationUID)&&ni(e.annotation.annotationUID))||t[0]}function jI(t,e=!1){e?wm(t)?aa(t,!1):aa(t,!0,!0):aa(t,!0,!1)}function zB(t){if(Ke.isInteractingWithTool)return;const e=h8(t);if(e&&!Ke.isMultiPartToolActive&&e.addNewAnnotation){const r=e.addNewAnnotation(t,"touch");aa(r.annotationUID)}}function $B(t){if(Ke.isInteractingWithTool)return;const e=h8(t);!e||typeof e.touchDragCallback!="function"||e.touchDragCallback(t)}const jB=eg.bind(null,"Touch","touchEndCallback"),D5e=eg.bind(null,"Touch","touchTapCallback"),HB=eg.bind(null,"Touch","touchPressCallback"),I5e=function(t){t.addEventListener(k.TOUCH_START,WB),t.addEventListener(k.TOUCH_START_ACTIVATE,zB),t.addEventListener(k.TOUCH_DRAG,$B),t.addEventListener(k.TOUCH_END,jB),t.addEventListener(k.TOUCH_TAP,D5e),t.addEventListener(k.TOUCH_PRESS,HB)},O5e=function(t){t.removeEventListener(k.TOUCH_START,WB),t.removeEventListener(k.TOUCH_START_ACTIVATE,zB),t.removeEventListener(k.TOUCH_DRAG,$B),t.removeEventListener(k.TOUCH_END,jB),t.removeEventListener(k.TOUCH_PRESS,HB)},KB={enable:I5e,disable:O5e},M5e=function(){Ze.addEventListener(k.ANNOTATION_COMPLETED,Vc.handleAnnotationCompleted),Ze.addEventListener(k.ANNOTATION_MODIFIED,Vc.handleAnnotationUpdate),Ze.addEventListener(k.ANNOTATION_REMOVED,Vc.handleAnnotationDelete)},P5e=function(){Ze.removeEventListener(k.ANNOTATION_COMPLETED,Vc.handleAnnotationCompleted),Ze.removeEventListener(k.ANNOTATION_MODIFIED,Vc.handleAnnotationUpdate),Ze.removeEventListener(k.ANNOTATION_REMOVED,Vc.handleAnnotationDelete)},qB={enable:M5e,disable:P5e},{Active:R5e,Passive:L5e,Enabled:A5e}=jn,XB=function(t){bh(t,[R5e,L5e,A5e]).forEach(r=>{r.onResetCamera&&r.onResetCamera(t)})},N5e=function(t){t.addEventListener(et.CAMERA_RESET,XB)},k5e=function(t){t.removeEventListener(et.CAMERA_RESET,XB)},YB={enable:N5e,disable:k5e};function g8(t){const{element:e,viewportId:r}=t.detail,n=V5e(r);F5e(e),U5e(n,e),QE.addViewportElement(r,e),MF.enable(e),XF.enable(e),HF.enable(e),Kh.enable(e),wB.enable(e),TB.enable(e),UB.enable(e),GB.enable(e),YB.enable(e),LB.enable(e),VB.enable(e),KB.enable(e),Ke.enabledElements.push(e)}function V5e(t){const e="http://www.w3.org/2000/svg",r=document.createElementNS(e,"svg"),n=`svg-layer-${t}`;r.classList.add("svg-layer"),r.setAttribute("id",n),r.setAttribute("xmlns","http://www.w3.org/2000/svg"),r.style.width="100%",r.style.height="100%",r.style.pointerEvents="none",r.style.position="absolute";const i=document.createElementNS(e,"defs"),o=document.createElementNS(e,"filter"),a=document.createElementNS(e,"feOffset"),s=document.createElementNS(e,"feColorMatrix"),c=document.createElementNS(e,"feBlend");return o.setAttribute("id",`shadow-${n}`),o.setAttribute("filterUnits","userSpaceOnUse"),a.setAttribute("result","offOut"),a.setAttribute("in","SourceGraphic"),a.setAttribute("dx","0.5"),a.setAttribute("dy","0.5"),s.setAttribute("result","matrixOut"),s.setAttribute("in","offOut"),s.setAttribute("in2","matrix"),s.setAttribute("values","0.2 0 0 0 0 0 0.2 0 0 0 0 0 0.2 0 0 0 0 0 1 0"),c.setAttribute("in","SourceGraphic"),c.setAttribute("in2","matrixOut"),c.setAttribute("mode","normal"),o.appendChild(a),o.appendChild(s),o.appendChild(c),i.appendChild(o),r.appendChild(i),r}function F5e(t){const{viewportUid:e,renderingEngineUid:r}=t.dataset,n=`${e}:${r}`;Ke.svgNodeCache[n]={}}function U5e(t,e){e.querySelector("div.viewport-element").appendChild(t)}function JB(t,e){const r=[];if(!e&&!t)throw new Error("At least one of renderingEngineId or viewportId should be given");for(let n=0;n<Ke.synchronizers.length;n++){const 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e=UU(t,[jn.Active,jn.Passive]),r=Dm(t,e);for(const{tool:n}of r){const i=n.cancel(t);if(i)return i}}class m8{constructor(e,r,n,i){this._viewportOptions={},this._onEvent=o=>{var l;if(this._ignoreFiredEvents===!0||!this._targetViewports.length)return;const a=this._eventSource==="element"?Se(o.currentTarget):Xn((l=o.detail)==null?void 0:l.viewportId);if(!a)return;const{renderingEngineId:s,viewportId:c}=a;this._sourceViewports.find(f=>f.viewportId===c)&&this.fireEvent({renderingEngineId:s,viewportId:c},o)},this._enabled=!0,this._eventName=r,this._eventHandler=n,this._ignoreFiredEvents=!1,this._sourceViewports=[],this._targetViewports=[],this._options=i||{},this._eventSource=this._options.eventSource||"element",this._auxiliaryEvents=this._options.auxiliaryEvents||[],this.id=e}isDisabled(){return!this._enabled||!this._hasSourceElements()}setOptions(e,r={}){this._viewportOptions[e]=r}setEnabled(e){this._enabled=e}getOptions(e){return this._viewportOptions[e]}add(e){this.addTarget(e),this.addSource(e)}addSource(e){if(Bv(this._sourceViewports,e))return;const{renderingEngineId:r,viewportId:n}=e,i=ei(r).getViewport(n);if(!i){console.warn(`Synchronizer.addSource: No viewport for ${r} ${n}`);return}(this._eventSource==="element"?i.element:Ze).addEventListener(this._eventName,this._onEvent.bind(this)),this._auxiliaryEvents.forEach(({name:a,source:s})=>{(s==="element"?i.element:Ze).addEventListener(a,this._onEvent.bind(this))}),this._updateDisableHandlers(),this._sourceViewports.push(e)}addTarget(e){Bv(this._targetViewports,e)||(this._targetViewports.push(e),this._updateDisableHandlers())}getSourceViewports(){return this._sourceViewports}getTargetViewports(){return this._targetViewports}destroy(){this._sourceViewports.forEach(e=>this.removeSource(e)),this._targetViewports.forEach(e=>this.removeTarget(e))}remove(e){this.removeTarget(e),this.removeSource(e)}removeSource(e){const r=HI(this._sourceViewports,e);if(r===-1)return;const n=this._eventSource==="element"?this.getViewportElement(e):Ze;this._sourceViewports.splice(r,1),n.removeEventListener(this._eventName,this._eventHandler),this._auxiliaryEvents.forEach(({name:i,source:o})=>{(o==="element"?this.getViewportElement(e):Ze).removeEventListener(i,this._eventHandler)}),this._updateDisableHandlers()}removeTarget(e){const r=HI(this._targetViewports,e);r!==-1&&(this._targetViewports.splice(r,1),this._updateDisableHandlers())}hasSourceViewport(e,r){return Bv(this._sourceViewports,{renderingEngineId:e,viewportId:r})}hasTargetViewport(e,r){return Bv(this._targetViewports,{renderingEngineId:e,viewportId:r})}fireEvent(e,r){if(this.isDisabled()||this._ignoreFiredEvents)return;this._ignoreFiredEvents=!0;const n=[];try{for(let i=0;i<this._targetViewports.length;i++){const o=this._targetViewports[i];if(e.viewportId===o.viewportId)continue;const s=this._eventHandler(this,e,o,r,this._options);s instanceof Promise&&n.push(s)}}catch(i){console.warn(`Synchronizer, for: ${this._eventName}`,i)}finally{n.length?Promise.allSettled(n).then(()=>{this._ignoreFiredEvents=!1}):this._ignoreFiredEvents=!1}}_hasSourceElements(){return this._sourceViewports.length!==0}_updateDisableHandlers(){const e=H5e(this._sourceViewports,this._targetViewports),r=this.remove.bind(this),n=i=>{r(i.detail.element)};e.forEach(i=>{const o=this.getEventSource(i);o&&(o.removeEventListener(et.ELEMENT_DISABLED,n),o.addEventListener(et.ELEMENT_DISABLED,n))})}getEventSource(e){return this._eventSource==="element"?this.getViewportElement(e):Ze}getViewportElement(e){const{renderingEngineId:r,viewportId:n}=e,i=ei(r);if(!i)return null;const o=i.getViewport(n);return o?o.element:null}}function H5e(t,e){const r=[],n=t.concat(e);for(let i=0;i<n.length;i++){const o=n[i];r.some(a=>o.renderingEngineId===a.renderingEngineId&&o.viewportId===a.viewportId)||r.push(o)}return r}function HI(t,e){return t.findIndex(r=>e.renderingEngineId===r.renderingEngineId&&e.viewportId===r.viewportId)}function Bv(t,e){return t.some(r=>r.renderingEngineId===e.renderingEngineId&&r.viewportId===e.viewportId)}function Wd(t,e,r,n){if(Ke.synchronizers.some(a=>a.id===t))throw new Error(`Synchronizer with id '${t}' already exists.`);const o=new m8(t,e,r,n);return Ke.synchronizers.push(o),o}function K5e(){for(;Ke.synchronizers.length>0;)Ke.synchronizers.pop().destroy()}function q5e(t){return Ke.synchronizers.find(e=>e.id===t)}function X5e(){return Ke.synchronizers}function Y5e(t){const e=Ke.synchronizers.findIndex(r=>r.id===t);e>-1&&(Ke.synchronizers[e].destroy(),Ke.synchronizers.splice(e,1))}const QB=Object.freeze(Object.defineProperty({__proto__:null,createSynchronizer:Wd,destroy:K5e,destroySynchronizer:Y5e,getAllSynchronizers:X5e,getSynchronizer:q5e,getSynchronizersForViewport:JB},Symbol.toStringTag,{value:"Module"})),J5e=Object.freeze(Object.defineProperty({__proto__:null,Synchronizer:m8,SynchronizerManager:QB,ToolGroupManager:hF,addEnabledElement:g8,addTool:Fi,cancelActiveManipulations:ZB,hasTool:upe,removeEnabledElement:p8,removeTool:xF,get state(){return Ke},svgNodeCache:xw},Symbol.toStringTag,{value:"Module"})),p5=function(t){const{viewportId:e}=t.detail;Qh(e)};let KS=!1;function eG(t={}){KS||(u1e(t),Q5e(),ewe(),KS=!0)}function Z5e(){tG(),nG(),fF(),Vhe();const t=uc(),e=fr;t.restoreAnnotations({}),e.resetState(),KS=!1}function Q5e(){tG();const t=et.ELEMENT_ENABLED,e=et.ELEMENT_DISABLED;Ze.addEventListener(t,g8),Ze.addEventListener(e,p8),qB.enable()}function tG(){const t=et.ELEMENT_ENABLED,e=et.ELEMENT_DISABLED;Ze.removeEventListener(t,g8),Ze.removeEventListener(e,p8),qB.disable()}function ewe(){nG(),Ze.addEventListener(k.ANNOTATION_COMPLETED,xB),Ze.addEventListener(k.ANNOTATION_MODIFIED,CB),Ze.addEventListener(k.ANNOTATION_SELECTION_CHANGE,g5),Ze.addEventListener(k.ANNOTATION_SELECTION_CHANGE,g5),Ze.addEventListener(k.ANNOTATION_REMOVED,Xye),Ze.addEventListener(k.SEGMENTATION_MODIFIED,vB),Ze.addEventListener(k.SEGMENTATION_DATA_MODIFIED,mB),Ze.addEventListener(k.SEGMENTATION_REPRESENTATION_MODIFIED,p5),Ze.addEventListener(k.SEGMENTATION_REPRESENTATION_ADDED,p5)}function nG(){Ze.removeEventListener(k.ANNOTATION_COMPLETED,xB),Ze.removeEventListener(k.ANNOTATION_MODIFIED,CB),Ze.removeEventListener(k.ANNOTATION_SELECTION_CHANGE,g5),Ze.removeEventListener(k.ANNOTATION_SELECTION_CHANGE,g5),Ze.removeEventListener(k.SEGMENTATION_MODIFIED,vB),Ze.removeEventListener(k.SEGMENTATION_DATA_MODIFIED,mB),Ze.removeEventListener(k.SEGMENTATION_REPRESENTATION_MODIFIED,p5),Ze.removeEventListener(k.SEGMENTATION_REPRESENTATION_ADDED,p5)}const twe=Object.freeze(Object.defineProperty({__proto__:null,COLOR_LUT:h5},Symbol.toStringTag,{value:"Module"})),nwe="3.20.0";function rwe(t,e,r,n){const{camera:i}=n.detail,o=ei(r.renderingEngineId);if(!o)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const a=o.getViewport(r.viewportId);a.setCamera(i),a.render()}const{CAMERA_MODIFIED:iwe}=et;function owe(t){return Wd(t,iwe,rwe)}function awe(t,e,r,n,i){const o=ei(r.renderingEngineId);if(!o)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const a=o.getViewport(r.viewportId),c=o.getViewport(e.viewportId).getViewPresentation(i);a.setViewPresentation(c),a.render()}const{CAMERA_MODIFIED:swe}=et;function cwe(t,e){return Wd(t,swe,awe,{viewPresentation:e})}function lwe(t,e,r,n,i){const o=n.detail,{volumeId:a,range:s,invertStateChanged:c,invert:l,colormap:f}=o,u=ei(r.renderingEngineId);if(!u)throw new Error(`Rendering Engine does not exist: ${r.renderingEngineId}`);const d=u.getViewport(r.viewportId),h={voiRange:s};if(i!=null&&i.syncInvertState&&c&&(h.invert=l),i!=null&&i.syncColormap&&f&&(h.colormap=f),d instanceof Pr)d._actors&&d._actors.size>1?d.setProperties(h,a):d.setProperties(h);else if(d instanceof vr)d.setProperties(h);else throw new Error("Viewport type not supported.");d.render()}function uwe(t,e){return e=Object.assign({syncInvertState:!0,syncColormap:!0},e),Wd(t,et.VOI_MODIFIED,lwe,{auxiliaryEvents:[{name:et.COLORMAP_MODIFIED}],...e})}function fwe(t,e,r){const n=ei(r.renderingEngineId);if(!n)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const i=t.getOptions(r.viewportId),o=n.getViewport(r.viewportId),a=n.getViewport(e.viewportId);if((i==null?void 0:i.syncZoom)!==!1){const s=a.getZoom();o.setZoom(s)}if((i==null?void 0:i.syncPan)!==!1){const s=a.getPan();o.setPan(s)}o.render()}const{CAMERA_MODIFIED:dwe}=et;function hwe(t){return Wd(t,dwe,fwe)}function gwe(t,e){const{viewPlaneNormal:r}=t.getCamera(),{viewPlaneNormal:n}=e.getCamera(),i=Pt(r,n);return Math.abs(i)>.9}const KI=(t,e)=>x1.get("spatialRegistrationModule",t,e);async function pwe(t,e,r){const n=ei(r.renderingEngineId);if(!n)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const i=n.getViewport(e.viewportId),o=t.getOptions(r.viewportId);if(o!=null&&o.disabled)return;const a=n.getViewport(r.viewportId),s=i.getCurrentImageId(),l=mt("imagePlaneModule",s).imagePositionPatient,f=a.getImageIds();if(!gwe(i,a))return;let u=KI(r.viewportId,e.viewportId);if(!u){const p=i.getFrameOfReferenceUID(),v=a.getFrameOfReferenceUID();if(p===v&&(o==null?void 0:o.useInitialPosition)!==!1?u=Ut(Da()):(mV(i,a),u=KI(r.viewportId,e.viewportId)),!u)return}const d=qt(We(),l,u),h=mwe(d,f);let g=h.index;a instanceof yr&&(g=f.length-h.index-1),h.index!==-1&&a.getCurrentImageIdIndex()!==h.index&&await ms(a.element,{imageIndex:g})}function mwe(t,e){return e.reduce((r,n,i)=>{const{imagePositionPatient:o}=mt("imagePlaneModule",n),a=Qi(o,t);return a<r.distance?{distance:a,index:i}:r},{distance:1/0,index:-1})}const{STACK_NEW_IMAGE:vwe,VOLUME_NEW_IMAGE:e8e}=et;function rG(t){return Wd(t,vwe,pwe,{auxiliaryEvents:[{name:"VOLUME_NEW_IMAGE"}]})}function ywe(t,e,r){var s,c;const n=ei(r.renderingEngineId);if(!n)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const i=n.getViewport(r.viewportId),o=n.getViewport(e.viewportId),a=(s=o.getSlabThickness)==null?void 0:s.call(o);a&&((c=i.setSlabThickness)==null||c.call(i,a),i.render())}const{CAMERA_MODIFIED:wwe}=et;function xwe(t){return Wd(t,wwe,ywe)}const Cwe=rG,Swe=Object.freeze(Object.defineProperty({__proto__:null,createCameraPositionSynchronizer:owe,createImageSliceSynchronizer:rG,createPresentationViewSynchronizer:cwe,createSlabThicknessSynchronizer:xwe,createStackImageSynchronizer:Cwe,createVOISynchronizer:uwe,createZoomPanSynchronizer:hwe},Symbol.toStringTag,{value:"Module"}));function Twe(t,e,r=5){const n=Se(t);if(!n)throw new Error("getAnnotationNearPoint: enabledElement not found");return iG(n,e,r)}function iG(t,e,r){const{renderingEngineId:n,viewportId:i}=t,o=Fr(i,n);if(!o)return null;const{_toolInstances:a}=o;for(const s in a){const c=_we(a[s],t,e,r);if(c)return c}return null}function _we(t,e,r,n){var s,c;const{viewport:i}=e,o=pn(t.constructor.toolName,i==null?void 0:i.element),a=(s=i==null?void 0:i.getCurrentImageId)==null?void 0:s.call(i);if(o!=null&&o.length){const{element:l}=e.viewport;for(const f of o){const u=(c=f.metadata)==null?void 0:c.referencedImageId;if(!(a&&u&&a!==u||!t.isPointNearTool)&&(t.isPointNearTool(l,f,r,n,"")||t.getHandleNearImagePoint(l,f,r,n)))return f}}return null}const{calibratedPixelSpacingMetadataProvider:Ewe}=Vn;function bwe(t,e,r){typeof r=="number"&&(r={type:js.USER,scale:r}),Ewe.add(t,r),e.getStackViewports().forEach(i=>{i.getImageIds().includes(t)&&i.calibrateSpacing(t)})}function oG(t,e){const r=t.findIndex(([n,i])=>n===i);if(r===-1)throw new Error("3D bounding boxes not supported in an oblique plane");return t[r][0]-=e,t[r][1]+=e,t}const Dwe=Object.freeze(Object.defineProperty({__proto__:null,extend2DBoundingBoxInViewAxis:oG,getBoundingBoxAroundShape:ef,getBoundingBoxAroundShapeIJK:ef,getBoundingBoxAroundShapeWorld:eU},Symbol.toStringTag,{value:"Module"})),{transformWorldToIndex:D3}=Vn;function aG(t,e,r){const[n,i]=t,o=At((n[0]+i[0])/2,(n[1]+i[1])/2,(n[2]+i[2])/2),a=Qi(n,i)/2,{boundsIJK:s,topLeftWorld:c,bottomRightWorld:l}=Owe(e,r,t,o,a);return{boundsIJK:s,centerWorld:o,radiusWorld:a,topLeftWorld:c,bottomRightWorld:l}}function sG(t,e){const r=e.getDirection(),n=At(r[0],r[1],r[2]),i=At(r[3],r[4],r[5]),o=At(r[6],r[7],r[8]),a=Rc(We(),o);return aG(t,e,{row:n,column:i,normal:a})}function Iwe(t,e,r){if(!r)throw new Error("viewport is required in order to calculate the sphere bounds");const n=r.getCamera(),i=At(n.viewUp[0],n.viewUp[1],n.viewUp[2]),o=At(n.viewPlaneNormal[0],n.viewPlaneNormal[1],n.viewPlaneNormal[2]),a=We();Wn(a,i,o);const s={row:a,normal:o,column:Rc(We(),i)};return aG(t,e,s)}function Owe(t,e,r,n,i){const o=t.getDimensions(),{row:a,column:s,normal:c}=e,l=We(),f=We();An(l,n,c,i),An(f,n,c,-i),An(l,l,s,-i),An(f,f,s,i),An(l,l,a,-i),An(f,f,a,i);const u=D3(t,l),d=D3(t,f),h=r.map(p=>D3(t,p));return{boundsIJK:ef([u,d,...h],o),topLeftWorld:l,bottomRightWorld:f}}function cG(t,e=5){return parseFloat(t[0]).toFixed(e)+","+parseFloat(t[1]).toFixed(e)+","+parseFloat(t[2]).toFixed(e)+","}class Mwe{static setStartRange(e,r,n=e.getCurrentImageIdIndex()){this.setRange(e,r,n)}static setEndRange(e,r,n=e.getCurrentImageIdIndex()){this.setRange(e,r,void 0,n)}static setRange(e,r,n,i){var c;const{metadata:o}=r;n===void 0&&(n=o.sliceIndex<i?o.sliceIndex:0,i===void 0&&(i=e.getNumberOfSlices()-1));const a=e.getSliceIndexForImage(o.multiSliceReference);i===void 0&&(i=a>=n?a:e.getNumberOfSlices()-1),i=Math.max(n,i),o.sliceIndex=Math.min(n,i),o.referencedImageId=e.getCurrentImageId(o.sliceIndex),o.referencedImageURI=void 0,i===o.sliceIndex?o.multiSliceReference=void 0:i!==((c=o.multiSliceReference)==null?void 0:c.sliceIndex)&&(o.multiSliceReference={referencedImageId:e.getCurrentImageId(i),sliceIndex:i});const s={viewportId:e.id,renderingEngineId:e.renderingEngineId,changeType:en.MetadataReferenceModified,annotation:r};ot(Ze,k.ANNOTATION_MODIFIED,s),this.setViewportFrameRange(e,o)}static setSingle(e,r,n=e.getCurrentImageIdIndex()){this.setRange(e,r,n,n)}static getFrameRange(e){const{metadata:r}=e,{sliceIndex:n,multiSliceReference:i}=r,o=i==null?void 0:i.sliceIndex;return o?[n+1,o+1]:n+1}static getFrameRangeStr(e){const r=this.getFrameRange(e);return Array.isArray(r)?`${r[0]}-${r[1]}`:String(r)}static setViewportFrameRange(e,r){var n;e.setFrameRange&&((n=r.multiSliceReference)!=null&&n.sliceIndex)&&e.setFrameRange(r.sliceIndex+1,r.multiSliceReference.sliceIndex+1)}}function Pwe(t,e){const{viewPlaneNormal:r}=t.metadata,{viewPlaneNormal:n}=e.metadata,i=Pt(r,n);if(!Ju(1,Math.abs(i)))return!1;const{polyline:a}=t.data.contour,{polyline:s}=e.data.contour,c=Pt(r,a[0]),l=Pt(r,s[0]);return Ju(c,l)}function lG(t,e,r){let n=-1;if(e.forEach((i,o)=>{n>=0||i.a==t.b&&(n=o)}),n>=0){const i=e[n];return e.splice(n,1),r.push(i.b),r[0]==i.b?{remainingLines:e,contourPoints:r,type:"CLOSED_PLANAR"}:lG(i,e,r)}return{remainingLines:e,contourPoints:r,type:"OPEN_PLANAR"}}function v8(t){if(t.length==0)return[];const e=[],r=t.shift();e.push(r.a),e.push(r.b);const n=lG(r,t,e);if(n.remainingLines.length==0)return[{type:n.type,contourPoints:n.contourPoints}];{const i=v8(n.remainingLines);return i.push({type:n.type,contourPoints:n.contourPoints}),i}}function Rwe(t){return v8(t)}const Lwe={findContours:v8,findContoursFromReducedSet:Rwe};function Awe(t,e=!1){const r=t.getPoints(),n=t.getLines(),i=new Array(r.getNumberOfPoints()).fill(0).map((c,l)=>r.getPoint(l).slice()),o=new Array(n.getNumberOfCells()).fill(0).map((c,l)=>{const f=n.getCell(l*3).slice();return{a:f[0],b:f[1]}});if(e)return{points:i,lines:o};const a=[];for(const[c,l]of i.entries()){const f=a.findIndex(u=>u[0]===l[0]&&u[1]===l[1]&&u[2]===l[2]);if(f>=0)o.map(u=>(u.a===c&&(u.a=f),u.b===c&&(u.b=f),u));else{const u=a.length;a.push(l),o.map(d=>(d.a===c&&(d.a=u),d.b===c&&(d.b=u),d))}}const s=o.filter(c=>c.a!==c.b);return{points:a,lines:s}}const Nwe=(t,e)=>{const r=t[0],n=t[1];let i=!1;for(let o=0,a=e.length-1;o<e.length;a=o++){const s=e[o][0],c=e[o][1],l=e[a][0],f=e[a][1];c>n!=f>n&&r<(l-s)*(n-c)/(f-c)+s&&(i=!i)}return i};function kwe(t,e,r){const n=[];t.contourPoints.forEach(o=>{n.push([r[o][0],r[o][1]])});let i=0;return e.contourPoints.forEach(o=>{Nwe([r[o][0],r[o][1]],n)||i++}),i===0}function Vwe(t,e,r=!0){const n=t.filter(s=>s.type!=="CLOSED_PLANAR"),i=t.filter(s=>s.type==="CLOSED_PLANAR"),o=[];let a=[];return i.forEach((s,c)=>{const l=[];i.forEach((f,u)=>{c!=u&&kwe(s,f,e)&&l.push(u)}),l.length>0?o.push({contour:s,holes:l}):a.push(c)}),r&&(o.forEach(s=>{s.contour.type="CLOSEDPLANAR_XOR",n.push(s.contour),s.holes.forEach(c=>{i[c].type="CLOSEDPLANAR_XOR",n.push(i[c]),a=a.filter(l=>l!==c)})}),a.forEach(s=>{n.push(i[s])})),n}const Fwe={processContourHoles:Vwe};let qI=!1;function Hw(){if(qI)return;qI=!0;const t=()=>new Worker(new URL("/static/dv3d/assets/computeWorker-FOqOvCDJ.js",import.meta.url),{name:"compute",type:"module"}),e=Yc(),n=l1e().computeWorker,i={maxWorkerInstances:1,autoTerminateOnIdle:(n==null?void 0:n.autoTerminateOnIdle)??{enabled:!0,idleTimeThreshold:2e3}};e.registerWorker("compute",t,i)}function Kw(){return fr.getState().segmentations}function Uwe(t){const{segmentationId:e,representation:r,config:n}=t,{type:i,data:o}=r,a=o?{...o}:{};if(!a)throw new Error("Segmentation representation data may not be undefined");i===Rt.Contour&&Bwe(a);const s=Gwe(n==null?void 0:n.segments,i,a);return n==null||delete n.segments,{segmentationId:e,label:(n==null?void 0:n.label)??null,cachedStats:(n==null?void 0:n.cachedStats)??{},segments:s,representationData:{[i]:{...a}}}}function Bwe(t){t.geometryIds=t.geometryIds??[],t.annotationUIDsMap=t.annotationUIDsMap??new Map}function Gwe(t,e,r){const n={};return t?Object.entries(t).forEach(([i,o])=>{const{label:a,locked:s,cachedStats:c,active:l,...f}=o,u={segmentIndex:Number(i),label:a??`Segment ${i}`,locked:s??!1,cachedStats:c??{},active:l??!1,...f};n[i]=u}):e===Rt.Surface?Wwe(n,r):n[1]=zwe(),n}function Wwe(t,e){const{geometryIds:r}=e;r==null||r.forEach(n=>{const i=Ve.getGeometry(n);if(i!=null&&i.data){const{segmentIndex:o}=i.data;t[o]={segmentIndex:o}}})}function zwe(){return{segmentIndex:1,label:"Segment 1",locked:!1,cachedStats:{},active:!0}}function uG(t,e){const r=fr;t.forEach(n=>{const i=Uwe(n);r.addSegmentation(i),e||ns(i.segmentationId)})}function tg(t,e,r){return dG(t,e,r)}function fG(t,e,r){return dG(t,e,r)}function dG(t,e,r){const{segmentationId:n,type:i}=e;return $we(t,n,i,r),fr.removeSegmentationRepresentations(t,{segmentationId:n,type:i})}function hG(){fr.getAllViewportSegmentationRepresentations().forEach(({viewportId:e,representations:r})=>{r.forEach(({segmentationId:n,type:i})=>{tg(e,{segmentationId:n,type:i})})}),fr.resetState()}function gG(t,e,r){tg(t,{segmentationId:e,type:Rt.Labelmap},r)}function pG(t,e,r){tg(t,{segmentationId:e,type:Rt.Contour},r)}function mG(t,e,r){tg(t,{segmentationId:e,type:Rt.Surface},r)}function $we(t,e,r,n){ba(t,{segmentationId:e,type:r}).forEach(a=>{a.type===Rt.Labelmap?ZU.removeRepresentation(t,a.segmentationId,n):a.type===Rt.Contour?YU.removeRepresentation(t,a.segmentationId,n):a.type===Rt.Surface&&aU.removeRepresentation(t,a.segmentationId,n)});const{viewport:o}=Xn(t)||{};o&&o.render()}function y8(t){const e=fr;e.getAllViewportSegmentationRepresentations().filter(({representations:n})=>n.some(i=>i.segmentationId===t)).map(({viewportId:n})=>n).forEach(n=>{fG(n,{segmentationId:t})}),e.removeSegmentation(t),RE(t)}function vG(){const t=fr;t.getState().segmentations.map(n=>n.segmentationId).forEach(n=>{y8(n)}),t.resetState()}function jwe(t){fr.removeColorLUT(t)}function yG(t,e){return wG(t).map(o=>(e&&o.type===e,zn(o.segmentationId))).filter(o=>o!==void 0)}function wG(t){return fr.getState().viewportSegRepresentations[t]}function Hwe(t,e){return fr.getStackSegmentationImageIdsForViewport(t,e)}function Kwe(){fr.resetState()}const qwe=Object.freeze(Object.defineProperty({__proto__:null,addColorLUT:Tp,addSegmentations:uG,destroy:Kwe,getColorLUT:ym,getCurrentLabelmapImageIdForViewport:mf,getCurrentLabelmapImageIdsForViewport:zl,getNextColorLUTIndex:uB,getSegmentation:zn,getSegmentationRepresentation:LE,getSegmentationRepresentations:ba,getSegmentationRepresentationsBySegmentationId:rU,getSegmentations:Kw,getStackSegmentationImageIdsForViewport:Hwe,getViewportIdsWithSegmentation:Zh,getViewportSegmentationRepresentations:wG,getViewportSegmentations:yG,removeAllSegmentationRepresentations:hG,removeAllSegmentations:vG,removeColorLUT:jwe,removeContourRepresentation:pG,removeLabelmapRepresentation:gG,removeSegmentation:y8,removeSegmentationRepresentation:tg,removeSurfaceRepresentation:mG,updateLabelmapSegmentationImageReferences:yB},Symbol.toStringTag,{value:"Module"}));function xG(t){if("volumeId"in t){if(t=t,!Ve.getVolume(t.volumeId))throw new Error(`volumeId of ${t.volumeId} not found in cache, you should load and cache volume before adding segmentation`)}else if("imageIds"in t){if(t=t,!t.imageIds)throw new Error("The segmentationInput.representationData.imageIds is undefined, please provide a valid representationData.imageIds for stack data")}else throw new Error("The segmentationInput.representationData is undefined, please provide a valid representationData")}function Xwe(t){if(!t.representation.data)throw new Error("The segmentationInput.representationData.data is undefined, please provide a valid representationData.data");const e=t.representation.data;xG(e)}function Ywe(t){xG(t)}const Jwe=Object.freeze(Object.defineProperty({__proto__:null,validate:Ywe,validatePublic:Xwe},Symbol.toStringTag,{value:"Module"}));function CG(t){const e=Ve.getVolume(t);if(!e)return null;const r=e.referencedVolumeId;let n;if(r)n=Ve.getVolume(r);else{const i=e.imageIds,a=Ve.getImage(i[0]).referencedImageId,s=Ve.getVolumeContainingImageId(a);n=s==null?void 0:s.volume}return n}function Zwe({operationData:t}){const{volumeId:e}=t;if(!e){const c=new CustomEvent(et.ERROR_EVENT,{detail:{type:"Segmentation",message:"No volume id found for the segmentation"},cancelable:!0});return Ze.dispatchEvent(c),null}const r=Ve.getVolume(e),n=CG(e);if(!r||!n)return null;const{imageData:i}=r,{voxelManager:o}=r,{voxelManager:a,imageData:s}=n;return{segmentationImageData:i,segmentationVoxelManager:o,segmentationScalarData:null,imageScalarData:null,imageVoxelManager:a,imageData:s}}function Qwe({operationData:t,viewport:e,strategy:r}){var f;const{segmentationId:n}=t;let i,o,a,s,c,l;if(r.ensureSegmentationVolumeFor3DManipulation)r.ensureSegmentationVolumeFor3DManipulation({operationData:t,viewport:e}),o=t.segmentationVoxelManager,i=t.segmentationImageData,a=null;else{const u=mf(e.id,n);if(!u)return null;const d=Pw(e.id,n);if(!d)return null;const h=Ve.getImage(u);i=d.actor.getMapper().getInputData(),o=h.voxelManager;const g=t.imageId,p=Ve.getImage(g);if(!p)return null;a=(f=p.getPixelData)==null?void 0:f.call(p)}if(r.ensureImageVolumeFor3DManipulation)r.ensureImageVolumeFor3DManipulation({operationData:t,viewport:e}),c=t.imageVoxelManager,s=t.imageScalarData,l=t.imageData;else{const u=e.getCurrentImageId();if(!u)return null;const d=Ve.getImage(u);l=d?null:e.getImageData(),s=(d==null?void 0:d.getPixelData())||l.getScalarData(),c=d==null?void 0:d.voxelManager}return{segmentationImageData:i,segmentationScalarData:a,imageScalarData:s,segmentationVoxelManager:o,imageVoxelManager:c,imageData:l}}function w8({operationData:t,viewport:e,strategy:r}){return t?"volumeId"in t&&t.volumeId!=null||"referencedVolumeId"in t&&t.referencedVolumeId!=null?Zwe({operationData:t}):Qwe({operationData:t,viewport:e,strategy:r}):null}function ng(t){const{representationData:e}=zn(t);let{volumeId:r}=e.Labelmap,n;if(r&&(n=Ve.getVolume(r),n))return n;const{imageIds:i}=e.Labelmap;if(r=Ve.generateVolumeId(i),!(!i||i.length===1||!gf(i)))return n=am(r,i),n}const SG={[It.EnsureSegmentationVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t,{segmentationId:n,imageIds:i}=e,o=r?r.getImageIds():i.map(c=>Ve.getImage(c).referencedImageId);if(!gf(o))throw new Error("Volume is not reconstructable for sphere manipulation");const s=ng(n);s&&(e.segmentationVoxelManager=s.voxelManager,e.segmentationImageData=s.imageData)}};function qw(t){if(!t||t.length<=1||!gf(t))return;const r=Ve.generateVolumeId(t);let n=Ve.getVolume(r);return n||(n=am(r,t),n)}const TG={[It.EnsureImageVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t;let n;if(r){if(n=r.getImageIds(),!gf(n))throw new Error("Volume is not reconstructable for sphere manipulation")}else n=zn(e.segmentationId).representationData.Labelmap.imageIds.map(s=>Ve.getImage(s).referencedImageId);const i=qw(n);if(!i)throw new Error("Failed to create or get image volume");e.imageVoxelManager=i.voxelManager,e.imageData=i.imageData}},Kc=(t,e)=>{ot(Ze,et.WEB_WORKER_PROGRESS,{progress:e,type:t})},_G=(t,e)=>{const r=zn(t),{representationData:n}=r,{Labelmap:i}=n;if(!i)return console.debug("No labelmap found for segmentation",t),null;const o=i.volumeId,a=i.imageIds,s={segmentationId:t,volumeId:o,imageIds:a};let c=!1;if(a){const f=a.map(u=>Ve.getImage(u).referencedImageId);c=gf(f)}let l=e;return l?Array.isArray(l)||(l=[l,255]):l=[Ia(t)],{operationData:s,segVolumeId:o,segImageIds:a,reconstructableVolume:c,indices:l}},EG=t=>w8({operationData:t,strategy:{ensureSegmentationVolumeFor3DManipulation:SG.ensureSegmentationVolumeFor3DManipulation,ensureImageVolumeFor3DManipulation:TG.ensureImageVolumeFor3DManipulation}}),bG=t=>{const e=[],r=[];for(const n of t){const i=Ve.getImage(n),o=i.getPixelData(),{origin:a,direction:s,spacing:c,dimensions:l}=pw(i);e.push({scalarData:o,dimensions:l,spacing:c,origin:a,direction:s});const f=i.referencedImageId;if(f){const u=Ve.getImage(f);if(!u)continue;const d=u.getPixelData(),h=u.voxelManager,g=[u.rowPixelSpacing,u.columnPixelSpacing];r.push({scalarData:d,dimensions:h?h.dimensions:[u.columns,u.rows,1],spacing:g})}}return{segmentationInfo:e,imageInfo:r}},exe=(t,e)=>{var a;let r;if(t){const c=Ve.getVolume(t).imageIds,l=Ve.getImage(c[0]);l&&(r=l.referencedImageId)}else e!=null&&e.length&&(r=Ve.getImage(e[0]).referencedImageId);const n=Ve.getImage(r),i=mt("scalingModule",r),o={isPreScaled:!!((a=n==null?void 0:n.preScale)!=null&&a.scaled),isSuvScaled:typeof(i==null?void 0:i.suvbw)=="number"};return{refImageId:r,modalityUnitOptions:o}},{Labelmap:txe}=Rt;async function DG({segmentations:t}){Hw(),Kc(Ja.GENERATE_CONTOUR_SETS,0);const{representationData:e,segments:r=[0,1],segmentationId:n}=t;let{volumeId:i}=e[txe];if(!i){const g=ng(n);g&&(i=g.volumeId)}const o=Ve.getVolume(i);if(!o){console.warn(`No volume found for ${i}`);return}const c={scalarData:o.voxelManager.getCompleteScalarDataArray(),dimensions:o.dimensions,spacing:o.imageData.getSpacing(),origin:o.imageData.getOrigin(),direction:o.imageData.getDirection()},l=Array.isArray(r)?r.filter(g=>g!==null).map(g=>g.segmentIndex||g):Object.values(r).filter(g=>g!==null).map(g=>g.segmentIndex||g),f=await Yc().executeTask("compute","generateContourSetsFromLabelmapVolume",{segmentation:c,indices:l,mode:"individual"}),u=o.imageIds.map(g=>{var v;const p=(v=Ve.getImage(g))==null?void 0:v.referencedImageId;return p?Ve.getImage(p):void 0}),d=u.map(g=>pw(g)),h=f.map(g=>{const p=r[g.segment.segmentIndex]||{};if(!g.sliceContours.length)return null;const v=g.sliceContours[0].polyData.points[0];let y;if(v){const m=d.findIndex(w=>{const{scanAxisNormal:x,origin:C}=w,S=Ac(x,C);return mk(v,S)});m!==-1&&(y=u[m].imageId)}return{label:p.label,color:p.color,metadata:{FrameOfReferenceUID:o.metadata.FrameOfReferenceUID,referencedImageId:y},sliceContours:g.sliceContours.map(m=>({contours:m.contours,polyData:m.polyData,FrameNumber:m.sliceIndex+1,sliceIndex:m.sliceIndex,FrameOfReferenceUID:o.metadata.FrameOfReferenceUID,referencedImageId:y}))}}).filter(g=>g!==null);return Kc(Ja.GENERATE_CONTOUR_SETS,100),h}class IG{constructor(){}static getContourSequence(e,r){const{data:n}=e,{projectionPoints:i,projectionPointsImageIds:o}=n.cachedStats;return i.map((a,s)=>{const c=nxe(a),l=rxe(o[s],r);return{NumberOfContourPoints:c.length/3,ContourImageSequence:l,ContourGeometricType:"CLOSED_PLANAR",ContourData:c}})}}IG.toolName="RectangleROIStartEndThreshold";function nxe(t){return[...t[0],...t[1],...t[3],...t[2]].flat().map(i=>i.toFixed(2))}function rxe(t,e){const r=e.get("sopCommonModule",t);return{ReferencedSOPClassUID:r.sopClassUID,ReferencedSOPInstanceUID:r.sopInstanceUID}}function ixe(t){if(!(t!=null&&t.data))throw new Error("Tool data is empty");if(!t.metadata||t.metadata.referencedImageId)throw new Error("Tool data is not associated with any imageId")}const Rp=class Rp{constructor(){}static convert(e,r,n){ixe(e);const{toolName:i}=e.metadata,o=Rp.TOOL_NAMES[i];if(!o)throw new Error(`Unknown tool type: ${i}, cannot convert to RTSSReport`);const a=o.getContourSequence(e,n),s=[Math.floor(Math.random()*255),Math.floor(Math.random()*255),Math.floor(Math.random()*255)];return{ReferencedROINumber:r+1,ROIDisplayColor:s,ContourSequence:a}}static register(e){Rp.TOOL_NAMES[e.toolName]=e}};Rp.TOOL_NAMES={};let m5=Rp;m5.register(IG);function oxe(t,e){Vc.acceptAutoGenerated(t,e)}const{isEqual:axe}=Vn;function qS(t,e){const{polyline:r}=t.data.contour,{points:n}=t.data.handles,{length:i}=n;if(e===i)return r.length;if(e<0&&(e=(e+i)%i),e===0)return 0;const o=n[e],a=r.findIndex(c=>axe(o,c));if(a!==-1)return a;let s=1/0;return r.reduce((c,l,f)=>{const u=NR(l,o);return u<s?(s=u,f):c},-1)}const sxe=Object.freeze(Object.defineProperty({__proto__:null,AnnotationToPointData:m5,acceptAutogeneratedInterpolations:oxe,areCoplanarContours:Pwe,calculatePerimeter:jS,contourFinder:Lwe,detectContourHoles:Fwe,findHandlePolylineIndex:qS,generateContourSetsFromLabelmap:DG,getContourHolesDataCanvas:bm,getContourHolesDataWorld:aB,getDeduplicatedVTKPolyDataPoints:Awe,updateContourPolyline:fc},Symbol.toStringTag,{value:"Module"}));function OG(t,e,r){const{imageData:n}=t,{overwrite:i,boundsIJK:o,segmentationId:a}=r;if(!a)throw new Error("Segmentation ID is required to be passed inside thresholdVolumeByRange as options");const s=(r==null?void 0:r.overlapType)||0,c=t.voxelManager,l=t.voxelManager.getScalarDataLength();if(i)for(let w=0;w<l;w++)c.setAtIndex(w,0);const{baseVolumeIdx:f,volumeInfoList:u}=tU(t,e);let d,h,g;const p=(w,x,C)=>{const S=({value:O})=>{h=h+1,O>=g.lower&&O<=g.upper&&(d=d+1)},{imageData:T,dimensions:_,lower:E,upper:b}=w,D=ME(T,_,x,C);h=0,d=0,g={lower:E,upper:b};let I=!1;const{voxelManager:P}=T.get("voxelManager");return P.forEach(S,{imageData:T,boundsIJK:D}),s===0?I=d>0:s==1&&(I=d===h),I},v=(w,x)=>{const{imageData:C,lower:S,upper:T}=w,_=C.get("voxelManager").voxelManager,E=_.toIndex(x),b=_.getAtIndex(E);return!(b<=S||b>=T)},y=({index:w,pointIJK:x,pointLPS:C})=>{let S=u.length>0;for(let T=0;T<u.length&&(u[T].volumeSize===l?S=v(u[T],x):S=p(u[T],u[f].spacing,C),!!S);T++);S&&c.setAtIndex(w,r.segmentIndex||1)};return t.voxelManager.forEach(y,{imageData:n,boundsIJK:o}),bo(r.segmentationId),t}const{transformWorldToIndex:XI}=Vn,M0=class M0 extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,shadow:!0,preventHandleOutsideImage:!1,calculateStats:!0,getTextLines:cxe,statsCalculator:jc}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l}=c;this.isDrawing=!0;const f=this.constructor.createAnnotationForViewport(l,{data:{handles:{points:[[...s],[...s],[...s],[...s]],textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},cachedStats:{}}});un(f,a);const u=Ot(a,this.getToolName());return this.editData={annotation:f,viewportIdsToRender:u,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Ft(a),n.preventDefault(),ke(u),f},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=c.worldToCanvas(f[0]),d=c.worldToCanvas(f[3]),h=this._getRectangleImageCoordinates([u,d]),g=[o[0],o[1]],{left:p,top:v,width:y,height:m}=h;return YE([p,v,y,m],g)<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Ft(a);const c=Se(a),{renderingEngine:l}=c;ke(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;o.worldPosition?l=!0:f=c.handles.points.findIndex(g=>g===o);const u=Ot(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Ft(s);const d=Se(s),{renderingEngine:h}=d;ke(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Jt(o),this.doneEditMemo(),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID),ke(s),c&&Hn(a))},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world,{points:g}=u.handles;g.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else{const{currentPoints:d}=i,h=Se(o),{worldToCanvas:g,canvasToWorld:p}=h.viewport,v=d.world,{points:y}=u.handles;y[c]=[...v];let m,w,x,C,S,T,_,E;switch(c){case 0:case 3:m=g(y[0]),C=g(y[3]),w=[C[0],m[1]],x=[m[0],C[1]],T=p(w),_=p(x),y[1]=T,y[2]=_;break;case 1:case 2:w=g(y[1]),x=g(y[2]),m=[x[0],w[1]],C=[w[0],x[1]],S=p(m),E=p(C),y[0]=S,y[3]=E;break}a.invalidated=!0}this.editData.hasMoved=!0,Se(o),ke(s),a.invalidated&&ln(a,o,en.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles,m=v.map(V=>a.worldToCanvas(V));u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),{viewPlaneNormal:S,viewUp:T}=a.getCamera();if(!p.cachedStats[l]||p.cachedStats[l].areaUnit==null)p.cachedStats[l]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null},this._calculateCachedStats(h,S,T,f,n);else if(h.invalidated&&(this._throttledCalculateCachedStats(h,S,T,f,n),a instanceof yr)){const{referencedImageId:V}=h.metadata;for(const j in p.cachedStats)j.startsWith("imageId")&&f.getStackViewports().find(de=>{const le=qr(V),ve=de.hasImageURI(le),Ie=qr(de.getCurrentImageId());return ve&&Ie!==le})&&delete p.cachedStats[j]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let _;if(!ni(g))continue;!pi(g)&&!this.editData&&y!==null&&(_=[m[y]]),_&&hr(i,g,"0",_,{color:w});const E=`${g}-rect`;ZE(i,g,"0",m,{color:w,lineDash:C,lineWidth:x},E),o=!0;const D=this.getLinkedTextBoxStyle(u,h);if(!D.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const I=this.configuration.getTextLines(p,l);if(!I||I.length===0)continue;if(!p.handles.textBox.hasMoved){const V=Ma(m);p.handles.textBox.worldPosition=a.canvasToWorld(V)}const P=a.worldToCanvas(p.handles.textBox.worldPosition),A=lo(i,g,"1",I,P,m,{},D),{x:F,y:G,width:L,height:N}=A;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([F,G]),topRight:a.canvasToWorld([F+L,G]),bottomLeft:a.canvasToWorld([F,G+N]),bottomRight:a.canvasToWorld([F+L,G+N])}}return o},this._getRectangleImageCoordinates=n=>{const[i,o]=n;return{left:Math.min(i[0],o[0]),top:Math.min(i[1],o[1]),width:Math.abs(i[0]-o[0]),height:Math.abs(i[1]-o[1])}},this._calculateCachedStats=(n,i,o,a,s)=>{var v,y,m,w;if(!this.configuration.calculateStats)return;const{data:c}=n,{viewport:l}=s,{element:f}=l,u=c.handles.points[0],d=c.handles.points[3],{cachedStats:h}=c,g=Object.keys(h);for(let x=0;x<g.length;x++){const C=g[x],S=this.getTargetImageData(C);if(!S)continue;const{dimensions:T,imageData:_,metadata:E,voxelManager:b}=S,D=XI(_,u);D[0]=Math.floor(D[0]),D[1]=Math.floor(D[1]),D[2]=Math.floor(D[2]);const I=XI(_,d);if(I[0]=Math.floor(I[0]),I[1]=Math.floor(I[1]),I[2]=Math.floor(I[2]),this._isInsideVolume(D,I,T)){this.isHandleOutsideImage=!1;const P=Math.min(D[0],I[0]),O=Math.max(D[0],I[0]),A=Math.min(D[1],I[1]),F=Math.max(D[1],I[1]),G=Math.min(D[2],I[2]),L=Math.max(D[2],I[2]),N=[[P,O],[A,F],[G,L]],{worldWidth:V,worldHeight:j}=Bw(i,o,u,d),X=[D,I],{scale:re,areaUnit:de}=Oa(S,X),le=Math.abs(V*j)/(re*re),ve={isPreScaled:Xl(l,C),isSuvScaled:this.isSuvScaled(l,C,n.metadata.referencedImageId)},Ie=Yl(E.Modality,n.metadata.referencedImageId,ve);let Pe;b&&(Pe=b.forEach(this.configuration.statsCalculator.statsCallback,{boundsIJK:N,imageData:_,returnPoints:this.configuration.storePointData}));const Ee=this.configuration.statsCalculator.getStatistics();h[C]={Modality:E.Modality,area:le,mean:(v=Ee.mean)==null?void 0:v.value,stdDev:(y=Ee.stdDev)==null?void 0:y.value,max:(m=Ee.max)==null?void 0:m.value,min:(w=Ee.min)==null?void 0:w.value,statsArray:Ee.array,pointsInShape:Pe,areaUnit:de,modalityUnit:Ie}}else this.isHandleOutsideImage=!0,h[C]={Modality:E.Modality}}const p=n.invalidated;return n.invalidated=!1,p&&ln(n,f,en.StatsUpdated),h},this._isInsideVolume=(n,i,o)=>Sr(n,o)&&Sr(i,o),this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}};M0.toolName="RectangleROI",M0.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=M0.hydrateBase(M0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r,activeHandleIndex:null},label:"",cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};un(d,l.element),ke([l.id])};let jl=M0;function cxe(t,e){const r=t.cachedStats[e],{area:n,mean:i,max:o,stdDev:a,areaUnit:s,modalityUnit:c,min:l}=r;if(i==null)return;const f=[];return zr(n)&&f.push(`Area: ${hn(n)} ${s}`),zr(i)&&f.push(`Mean: ${hn(i)} ${c}`),zr(o)&&f.push(`Max: ${hn(o)} ${c}`),zr(l)&&f.push(`Max: ${hn(l)} ${c}`),zr(a)&&f.push(`Std Dev: ${hn(a)} ${c}`),f}const{transformWorldToIndex:Pg}=Vn;class x8 extends jl{constructor(e={},r={configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:lxe,statsCalculator:jc,showTextBox:!1,throttleTimeout:100}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u;let g,p,v;if(l instanceof vr)throw new Error("Stack Viewport Not implemented");{const T=this.getTargetId(l);v=Jc(T),p=Ve.getVolume(v),g=Fl(p,s,d)}const y=hf(p,d),m=this._getStartCoordinate(s,d),w=this._getEndCoordinate(s,y,d),x=l.getFrameOfReferenceUID(),C={highlighted:!0,invalidated:!0,metadata:{viewPlaneNormal:[...d],enabledElement:c,viewUp:[...h],FrameOfReferenceUID:x,referencedImageId:g,toolName:this.getToolName(),volumeId:v,spacingInNormal:y},data:{label:"",startCoordinate:m,endCoordinate:w,cachedStats:{pointsInVolume:[],projectionPoints:[],projectionPointsImageIds:[g],statistics:[]},handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},labelmapUID:null}};this._computeProjectionPoints(C,p),un(C,a);const S=Ot(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Ft(a),n.preventDefault(),ke(S),C},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Jt(o);const u=Se(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID);const d=this.getTargetId(u.viewport),h=Ve.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,d,h,u),ke(s),c?Hn(a):ln(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=pn(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=Gw(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;l<s.length;l++){const f=s[l],{annotationUID:u,data:d,metadata:h}=f,{startCoordinate:g,endCoordinate:p}=d,{points:v,activeHandleIndex:y}=d.handles,m=v.map(L=>a.worldToCanvas(L));c.annotationUID=u;const w=this.getStyle("lineWidth",c,f),x=this.getStyle("lineDash",c,f),C=this.getStyle("color",c,f),S=a.getCamera().focalPoint,T=a.getCamera().viewPlaneNormal;let _=g,E=p;if(Array.isArray(g)){_=this._getCoordinateForViewplaneNormal(_,T);const L=this._getIndexOfCoordinatesForViewplaneNormal(T);d.handles.points.forEach(N=>{N[L]=_}),d.startCoordinate=_}Array.isArray(p)&&(E=this._getCoordinateForViewplaneNormal(E,T),d.endCoordinate=E,d.endCoordinate=E);const b=Lu(_),D=Lu(E),I=this._getCoordinateForViewplaneNormal(S,T),P=Lu(I);if(P<Math.min(b,D)||P>Math.max(b,D))continue;f.invalidated&&this._throttledCalculateCachedStats(f,n);let O=!1;if((P===b||P===D)&&(O=!0),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let A;if(!ni(u))continue;!pi(u)&&!this.editData&&y!==null&&O&&(A=[m[y]]),A&&hr(i,u,"0",A,{color:C});let F=x;if(O||(F=2),Tm(i,u,"0",m[0],m[3],{color:C,lineDash:F,lineWidth:w}),o=!0,this.configuration.showTextBox){const L=this.getLinkedTextBoxStyle(c,f);if(!L.visibility){d.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const N=this.configuration.getTextLines(d,{metadata:h});if(!N||N.length===0)continue;if(!d.handles.textBox.hasMoved){const Ie=Ma(m);d.handles.textBox.worldPosition=a.canvasToWorld(Ie)}const V=a.worldToCanvas(d.handles.textBox.worldPosition),X=lo(i,u,"1",N,V,m,{},L),{x:re,y:de,width:le,height:ve}=X;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([re,de]),topRight:a.canvasToWorld([re+le,de]),bottomLeft:a.canvasToWorld([re,de+ve]),bottomRight:a.canvasToWorld([re+le,de+ve])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=qo(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=qh(this._calculateCachedStatsTool,this.configuration.throttleTimeout)}_computeProjectionPoints(e,r){const{data:n,metadata:i}=e,{viewPlaneNormal:o,spacingInNormal:a}=i,{imageData:s}=r,{startCoordinate:c,endCoordinate:l}=n,{points:f}=n.handles,u=Pg(s,f[0]),d=Pg(s,f[0]),h=We();s.indexToWorldVec3(u,h);const g=We();s.indexToWorldVec3(d,g),this._getIndexOfCoordinatesForViewplaneNormal(o)==2?(h[2]=c,g[2]=l):this._getIndexOfCoordinatesForViewplaneNormal(o)==0?(h[0]=c,g[0]=l):this._getIndexOfCoordinatesForViewplaneNormal(o)==1&&(h[1]=c,g[1]=l);const p=Qi(h,g),v=[];for(let y=0;y<p;y+=a)v.push(f.map(m=>{const w=We();return An(w,m,o,y),Array.from(w)}));n.cachedStats.projectionPoints=v}_computePointsInsideVolume(e,r,n,i){var S,T,_;const{data:o,metadata:a}=e,{viewPlaneNormal:s,viewUp:c}=a,{viewport:l}=i,f=o.cachedStats.projectionPoints,u=[[]],d=this.getTargetImageData(r),h=o.handles.points[0],g=o.handles.points[3],{worldWidth:p,worldHeight:v}=Bw(s,c,h,g),y=Oa(d,o.habdles),m=Math.abs(p*v)/(y.scale*y.scale),w={isPreScaled:Xl(l,r),isSuvScaled:this.isSuvScaled(l,r,e.metadata.referencedImageId)},x=Yl(a.Modality,e.metadata.referencedImageId,w);for(let E=0;E<f.length;E++){if(!n)continue;const b=f[E][0],{dimensions:D,imageData:I,voxelManager:P}=n,O=Pg(I,h),A=Pg(I,b),F=this._getIndexOfCoordinatesForViewplaneNormal(s);O[0]=Math.floor(O[0]),O[1]=Math.floor(O[1]),O[2]=Math.floor(O[2]),O[F]=A[F];const G=Pg(I,g);if(G[0]=Math.floor(G[0]),G[1]=Math.floor(G[1]),G[2]=Math.floor(G[2]),G[F]=A[F],this._isInsideVolume(O,G,D)){this.isHandleOutsideImage=!1;const L=Math.min(O[0],G[0]),N=Math.max(O[0],G[0]),V=Math.min(O[1],G[1]),j=Math.max(O[1],G[1]),X=Math.min(O[2],G[2]),re=Math.max(O[2],G[2]),de=[[L,N],[V,j],[X,re]],le=P.forEach(this.configuration.statsCalculator.statsCallback,{boundsIJK:de,imageData:I,returnPoints:this.configuration.storePointData});u.push(le)}}const C=this.configuration.statsCalculator.getStatistics();o.cachedStats.pointsInVolume=u,o.cachedStats.statistics={Modality:a.Modality,area:m,mean:(S=C.mean)==null?void 0:S.value,stdDev:(T=C.stdDev)==null?void 0:T.value,max:(_=C.max)==null?void 0:_.value,statsArray:C.array,areaUnit:y.areaUnit,modalityUnit:x}}_calculateCachedStatsTool(e,r){const n=e.data,{viewport:i}=r,{cachedStats:o}=n,a=this.getTargetId(i),s=Ve.getVolume(a.split(/volumeId:|\?/)[1]);return this._computeProjectionPoints(e,s),this._computePointsInsideVolume(e,a,s,r),e.invalidated=!1,ln(e,i.element),o}_getStartCoordinate(e,r){const n=e;return this._getCoordinateForViewplaneNormal(n,r)}_getEndCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=We();return An(o,e,n,i*r),this._getCoordinateForViewplaneNormal(o,n)}_getIndexOfCoordinatesForViewplaneNormal(e){const r=[Math.abs(e[0]),Math.abs(e[1]),Math.abs(e[2])];return r.indexOf(Math.max(...r))}_getCoordinateForViewplaneNormal(e,r){const n=this._getIndexOfCoordinatesForViewplaneNormal(r);return e[n]}}function lxe(t,e={}){const r=t.cachedStats.statistics,{area:n,mean:i,max:o,stdDev:a,areaUnit:s,modalityUnit:c}=r;if(i===void 0)return;const l=[];return l.push(`Area: ${hn(n)} ${s}`),l.push(`Mean: ${hn(i)} ${c}`),l.push(`Max: ${hn(o)} ${c}`),l.push(`Std Dev: ${hn(a)} ${c}`),l}x8.toolName="RectangleROIStartEndThreshold";class C8 extends jl{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getTargetId(l);let p,v;if(l instanceof vr)p=g.split("imageId:")[1];else{v=Jc(g);const x=Ve.getVolume(v);p=Fl(x,s,d)}const y=l.getFrameOfReferenceUID(),m={highlighted:!0,invalidated:!0,metadata:{viewPlaneNormal:[...d],enabledElement:c,viewUp:[...h],FrameOfReferenceUID:y,referencedImageId:p,toolName:this.getToolName(),volumeId:v},data:{label:"",handles:{textBox:{hasMoved:!1,worldPosition:null,worldBoundingBox:null},points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},segmentationId:null}};un(m,a);const w=Ot(a,this.getToolName());return this.editData={annotation:m,viewportIdsToRender:w,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Ft(a),n.preventDefault(),ke(w),m},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,{points:g,activeHandleIndex:p}=h.handles,v=g.map(S=>a.worldToCanvas(S));l.annotationUID=d;const y=this.getStyle("lineWidth",l,u),m=this.getStyle("lineDash",l,u),w=this.getStyle("color",l,u);if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;ln(u,s);let x;if(!ni(d))continue;!pi(d)&&!this.editData&&p!==null&&(x=[v[p]]),x&&hr(i,d,"0",x,{color:w}),Tm(i,d,"0",v[0],v[3],{color:w,lineDash:m,lineWidth:y}),o=!0}return o}}}C8.toolName="RectangleROIThreshold";function MG(t,e,r={}){const n=[];return t.forEach(o=>{var h,g;const{data:a}=o,{points:s}=a.handles,{imageData:c,dimensions:l}=e;let f=s;if((h=a.cachedStats)!=null&&h.projectionPoints){const{projectionPoints:p}=a.cachedStats;f=[].concat(...p)}const u=f.map(p=>Zr(c,p));let d=ef(u,l);r.numSlicesToProject&&!((g=a.cachedStats)!=null&&g.projectionPoints)&&(d=oG(d,r.numSlicesToProject)),n.push(d)}),n.length===1?n[0]:n.reduce((o,a)=>({iMin:Math.min(o.iMin,a.iMin),jMin:Math.min(o.jMin,a.jMin),kMin:Math.min(o.kMin,a.kMin),iMax:Math.max(o.iMax,a.iMax),jMax:Math.max(o.jMax,a.jMax),kMax:Math.max(o.kMax,a.kMax)}),{iMin:1/0,jMin:1/0,kMin:1/0,iMax:-1/0,jMax:-1/0,kMax:-1/0})}function uxe(t,e,r,n){const i=t.map(s=>_r.getAnnotation(s));fxe(i);let o;for(let s=0;s<r.length;s++)(r[s].volume.voxelManager.getScalarDataLength()===e.voxelManager.getScalarDataLength()||s===0)&&(o=MG(i,r[s].volume,n));const a=OG(e,r,{...n,boundsIJK:o,segmentationId:n.segmentationId});return a.modified(),a}function fxe(t){const e=[C8.toolName,x8.toolName];for(const r of t){const n=r.metadata.toolName;if(!e.includes(n))throw new Error("rectangleROIThresholdVolumeByRange only supports RectangleROIThreshold and RectangleROIStartEndThreshold annotations")}}function PG(t,e=1,r="mergedLabelmap"){t.forEach(({direction:l,dimensions:f,origin:u,spacing:d})=>{if(!Qt(f,t[0].dimensions)||!Qt(l,t[0].direction)||!Qt(d,t[0].spacing)||!Qt(u,t[0].origin))throw new Error("labelmaps must have the same size and shape")});const n=t[0],i=n.voxelManager.getConstructor(),o=new i(n.voxelManager.getScalarDataLength());t.forEach(l=>{const f=l.voxelManager,u=f.getScalarDataLength();for(let d=0;d<u;d++)f.getAtIndex(d)===e&&(o[d]=e)});const a={scalarData:o,metadata:n.metadata,spacing:n.spacing,origin:n.origin,direction:n.direction,dimensions:n.dimensions},s=Ve.getVolume(r);let c;return s?(c=s,c.voxelManager.setCompleteScalarDataArray(o)):c=sm(r,a),c}async function dxe(t){const{viewportId:e,renderingEngineId:r,options:n}=t;let{segmentationId:i}=t;const o=Pi(e,r);if(!o)throw new Error("element disabled");const{viewport:a}=o;if(!(a instanceof yr))throw new Error("Segmentation only supports VolumeViewport");const{uid:s}=a.getDefaultActor();if(i===void 0&&(i=`${s}-based-segmentation-${(n==null?void 0:n.volumeId)??kn().slice(0,8)}`),n){const c=structuredClone(n);await sm(i,c)}else{const c=a.getVolumeId();cm(c,{volumeId:i})}return i}function S8(t,e,r={}){const n=r.onFlood,i=r.onBoundary,o=r.equals,a=r.filter,s=r.diagonals||!1,c=C(e),l=S(),f=[],u=[],d=new Set,h=r.bounds;for(f.push({currentArgs:e});f.length>0;)g(f.pop());return{flooded:u};function g(_){const E=_.currentArgs,b=_.previousArgs;p(E)||(v(E),y(E)?(m(E),x(E)):w(b))}function p(_){const[E,b,D=0]=_,I=E+32768+65536*(b+32768+65536*(D+32768));return d.has(I)}function v(_){const[E,b,D=0]=_,I=E+32768+65536*(b+32768+65536*(D+32768));d.add(I)}function y(_){const E=C(_);return o?o(E,c):E===c}function m(_){u.push(_),n&&n(..._)}function w(_){const[E,b,D=0]=_,I=E+32768+65536*(b+32768+65536*(D+32768));h==null||h.set(I,_),i&&i(..._)}function x(_){for(let E=0;E<l.length;E+=1){const b=l[E],D=_.slice(0);for(let I=0;I<_.length;I+=1)D[I]+=b[I];(a==null?void 0:a(D))!==!1&&(p(D)||f.push({currentArgs:D,previousArgs:_}))}}function C(_){return t(..._)}function S(){return T(e.length).filter(function(E){const b=hxe(E);return b!==0&&(b===1||s)})}function T(_){const E=[],b=function(D){return D.split("").map(function(I){return parseInt(I,10)-1})};for(let D=0;D<Math.pow(3,_);D+=1){const I=gxe(D.toString(3),"0",_);E.push(b(I))}return E}}function hxe(t){let e=0;for(let r=0;r<t.length;r+=1)t[r]!==0&&(e+=1);return e}function gxe(t,e,r){return(new Array(r+1).join(e)+t).slice(-r)}const pxe={[It.OnInteractionStart]:t=>{const{segmentIndex:e,previewSegmentIndex:r,segmentationVoxelManager:n,centerIJK:i,viewPlaneNormal:o,segmentationImageData:a,configuration:s}=t;if(!(s!=null&&s.useCenterSegmentIndex))return;let c=!1,l=!1;const f=[...n.getBoundsIJK()];Math.abs(o[0])>.8?f[0]=[i[0],i[0]]:Math.abs(o[1])>.8?f[1]=[i[1],i[1]]:Math.abs(o[2])>.8&&(f[2]=[i[2],i[2]]);const u=({value:h})=>{c||(c=h===e),l||(l=h===r)};if(n.forEach(u,{imageData:a,isInObject:t.isInObject,boundsIJK:f}),!c&&!l){t.centerSegmentIndexInfo.segmentIndex=null;return}const d=n.getAtIJKPoint(i);t.centerSegmentIndexInfo.segmentIndex=d,t.centerSegmentIndexInfo.hasSegmentIndex=c,t.centerSegmentIndexInfo.hasPreviewIndex=l}},mxe={[It.Initialize]:t=>{var y;const{operationName:e,centerIJK:r,segmentationVoxelManager:n,imageVoxelManager:i,configuration:o,segmentIndex:a,viewport:s}=t;if(!((y=o==null?void 0:o.threshold)!=null&&y.isDynamic)||!r||!a||e===It.RejectPreview||e===It.OnInteractionEnd)return;const c=n.getBoundsIJK(),{range:l,dynamicRadius:f=0}=o.threshold,u=l?0:f,{viewPlaneNormal:d}=s.getCamera(),h=c.map((m,w)=>{const[x,C]=m;return[Math.max(x,r[w]-u),Math.min(C,r[w]+u)]});Math.abs(d[0])>.8?h[0]=[r[0],r[0]]:Math.abs(d[1])>.8?h[1]=[r[1],r[1]]:Math.abs(d[2])>.8&&(h[2]=[r[2],r[2]]);const g=l||[1/0,-1/0],p=u*u,v=({value:m,pointIJK:w})=>{if(oS(r,w)>p)return;const C=Array.isArray(m)?mh(m):m;g[0]=Math.min(C,g[0]),g[1]=Math.max(C,g[1])};i.forEach(v,{boundsIJK:h}),o.threshold.range=g},[It.OnInteractionStart]:t=>{var r;const{configuration:e}=t;(r=e==null?void 0:e.threshold)!=null&&r.isDynamic&&(e.threshold.range=null)},[It.ComputeInnerCircleRadius]:t=>{const{configuration:e,viewport:r}=t,{dynamicRadius:n=0,isDynamic:i}=e.threshold;if(!i){e.threshold.dynamicRadiusInCanvas=0;return}if(n===0)return;const o=r.getImageData();if(!o)return;const{spacing:a}=o,s=[r.element.clientWidth/2,r.element.clientHeight/2],c=n*a[0],f=r.canvasToWorld(s).map(h=>h+c),u=r.worldToCanvas(f),d=Math.abs(s[0]-u[0]);e.threshold.dynamicRadiusInCanvas||(e.threshold.dynamicRadiusInCanvas=0),e.threshold.dynamicRadiusInCanvas=3+d}},vxe={[It.Initialize]:t=>{t.segmentIndex=0}},{isEqual:I3}=Vn,YI={toIJK:t=>t,fromIJK:t=>t,type:"acquistion"},yxe={toIJK:([t,e,r])=>[r,t,e],fromIJK:([t,e,r])=>[e,r,t],type:"jk"},wxe={toIJK:([t,e,r])=>[t,r,e],fromIJK:([t,e,r])=>[t,r,e],type:"ik"};function RG(t,e){if(!(t instanceof Pr))return{...YI,boundsIJKPrime:e};const{viewPlaneNormal:r}=t.getCamera(),n=I3(Math.abs(r[0]),1)&&yxe||I3(Math.abs(r[1]),1)&&wxe||I3(Math.abs(r[2]),1)&&YI;return n?{...n,boundsIJKPrime:n.fromIJK(e)}:{toIJK:null,boundsIJKPrime:null,fromIJK:null,error:`Only mappings orthogonal to acquisition plane are permitted, but requested ${r}`}}const{RLEVoxelMap:xxe,VoxelManager:Cxe}=Vn,Sxe=65535;var yo;(function(t){t[t.SEGMENT=-1]="SEGMENT",t[t.ISLAND=-2]="ISLAND",t[t.INTERIOR=-3]="INTERIOR",t[t.EXTERIOR=-4]="EXTERIOR",t[t.INTERIOR_SMALL=-5]="INTERIOR_SMALL",t[t.INTERIOR_TEST=-6]="INTERIOR_TEST"})(yo||(yo={}));class Od{constructor(e){this.fillInternalEdge=!1,this.maxInternalRemove=128,this.maxInternalRemove=(e==null?void 0:e.maxInternalRemove)??this.maxInternalRemove,this.fillInternalEdge=(e==null?void 0:e.fillInternalEdge)??this.fillInternalEdge}initialize(e,r,n){const i=!!r.sourceVoxelManager,o=i?r.sourceVoxelManager:r,a=i?r:Cxe.createRLEHistoryVoxelManager(o),{segmentIndex:s=1,previewSegmentIndex:c=1}=n,l=n.points||o.getPoints();if(!(l!=null&&l.length))return;const f=o.getBoundsIJK().map((x,C)=>[Math.min(x[0],...l.map(S=>S[C])),Math.max(x[1],...l.map(S=>S[C]))]);if(f.find(x=>x[0]<0||x[1]>Sxe))return;const{toIJK:u,fromIJK:d,boundsIJKPrime:h,error:g}=RG(e,f);if(g){console.warn("Not performing island removal for planes not orthogonal to acquisition plane",g);return}const[p,v,y]=d(o.dimensions),m=new xxe(p,v,y),w=(x,C,S)=>{const T=o.toIndex(u([x,C,S])),_=o.getAtIndex(T);if(_===c||_===s)return yo.SEGMENT};return m.fillFrom(w,h),m.normalizer={toIJK:u,fromIJK:d,boundsIJKPrime:h},this.segmentSet=m,this.previewVoxelManager=a,this.segmentIndex=s,this.previewSegmentIndex=c??s,this.selectedPoints=l,!0}floodFillSegmentIsland(){const{selectedPoints:e,segmentSet:r}=this;let n=0;const{fromIJK:i}=r.normalizer;return e.forEach(o=>{const a=i(o),s=r.toIndex(a),[c,l,f]=a;r.get(s)===yo.SEGMENT&&(n+=r.floodFill(c,l,f,yo.ISLAND))}),n}removeExternalIslands(){const{previewVoxelManager:e,segmentSet:r}=this,{toIJK:n}=r.normalizer,i=(o,a)=>{const[,s,c]=r.toIJK(o);if(a.value!==yo.ISLAND)for(let l=a.start;l<a.end;l++){const f=n([l,s,c]),u=e.getAtIJKPoint(f);e.setAtIJKPoint(f,u===void 0?0:null)}};r.forEach(i,{rowModified:!0})}removeInternalIslands(){const{segmentSet:e,previewVoxelManager:r,previewSegmentIndex:n}=this,{height:i,normalizer:o,width:a}=e,{toIJK:s}=o;return e.forEachRow((c,l)=>{let f;for(const u of[...l])if(u.value===yo.ISLAND){if(!f){if(this.fillInternalEdge&&u.start>0)for(let d=0;d<u.start;d++)e.set(c+d,yo.INTERIOR);f=u;continue}for(let d=f.end;d<u.start;d++)e.set(c+d,yo.INTERIOR);f=u}if(this.fillInternalEdge&&(f==null?void 0:f.end)<a)for(let u=f.end;u<a;u++)e.set(c+u,yo.INTERIOR)}),e.forEach((c,l)=>{if(l.value!==yo.INTERIOR)return;const[,f,u]=e.toIJK(c),d=f>0?e.getRun(f-1,u):null,h=f+1<i?e.getRun(f+1,u):null,g=f===i-1,p=f===0,v=Od.covers(l,d)||p&&this.fillInternalEdge,y=Od.covers(l,h)||g&&this.fillInternalEdge;l.end-l.start>2&&(!v||!y)&&e.floodFill(l.start,f,u,yo.EXTERIOR,{singlePlane:!0})}),e.forEach((c,l)=>{if(l.value!==yo.INTERIOR)return;const[,f,u]=e.toIJK(c),g=e.floodFill(l.start,f,u,yo.INTERIOR_TEST)>this.maxInternalRemove?yo.EXTERIOR:yo.INTERIOR_SMALL;e.floodFill(l.start,f,u,g)}),e.forEach((c,l)=>{if(l.value===yo.INTERIOR_SMALL)for(let f=l.start;f<l.end;f++){const u=s(e.toIJK(c+f));r.setAtIJKPoint(u,n)}}),r.getArrayOfModifiedSlices()}static covers(e,r){if(!r)return!1;let{start:n}=e;const{end:i}=e;for(const o of r)if(n>=o.start&&n<o.end&&(n=o.end,n>=i))return!0;return!1}}const Txe={[It.OnInteractionEnd]:t=>{const{previewSegmentIndex:e,segmentIndex:r,viewport:n,segmentationVoxelManager:i,activeStrategy:o,memo:a}=t;if(o!=="THRESHOLD_INSIDE_SPHERE_WITH_ISLAND_REMOVAL"||r===null)return;const s=new Od,c=(a==null?void 0:a.voxelManager)||i;if(!s.initialize(n,c,{previewSegmentIndex:e,segmentIndex:r}))return;s.floodFillSegmentIsland(),s.removeExternalIslands(),s.removeInternalIslands();const l=c.getArrayOfModifiedSlices();l&&bo(t.segmentationId,l,e)}},_xe={[It.Preview]:function(t){var o,a;const{previewSegmentIndex:e,configuration:r,enabledElement:n}=t;if(!e||!r)return;(o=this.onInteractionStart)==null||o.call(this,n,t);const i=this.fill(n,t);return i&&((a=this.onInteractionEnd)==null||a.call(this,n,t)),i},[It.Initialize]:t=>{const{segmentIndex:e,previewColor:r,previewSegmentIndex:n}=t;if(n==null||e==null)return;const i=Zh(t.segmentationId);i==null||i.forEach(o=>{fB(o,t.segmentationId,n,r)})},[It.AcceptPreview]:t=>{const{previewSegmentIndex:e,segmentationVoxelManager:r,memo:n,segmentIndex:i,centerSegmentIndexInfo:o}=t||{},{changedIndices:a}=o||{},s=n,c=({index:l})=>{const f=r.getAtIndex(l);(a==null?void 0:a.length)>0?a.includes(l)&&s.voxelManager.setAtIndex(l,0):f===e&&s.voxelManager.setAtIndex(l,i)};r.forEach(c),bo(t.segmentationId,r.getArrayOfModifiedSlices(),i),t.centerSegmentIndexInfo.changedIndices=[]},[It.RejectPreview]:t=>{t&&gV.undoIf(e=>{const r=e;if(!(r!=null&&r.voxelManager))return!1;const{segmentationVoxelManager:n}=r;let i=!1;const o=({value:a})=>{a===t.previewSegmentIndex&&(i=!0)};return n.forEach(o),i})}},Exe={[It.Fill]:t=>{var l;const{segmentsLocked:e,segmentationImageData:r,segmentationVoxelManager:n,brushStrategy:i,centerIJK:o}=t,a=(l=i.createIsInThreshold)==null?void 0:l.call(i,t),{setValue:s}=i,c=a?f=>{const{value:u,index:d}=f;e.includes(u)||!a(d)||s(t,f)}:f=>s(t,f);n.forEach(c,{imageData:r,isInObject:t.isInObject,boundsIJK:t.isInObjectBoundsIJK}),n.addPoint(o)}};function bxe({operationData:t,existingValue:e,index:r}){const{previewSegmentIndex:n,memo:i,centerSegmentIndexInfo:o,previewOnHover:a,segmentIndex:s}=t,{hasPreviewIndex:c,hasSegmentIndex:l,segmentIndex:f}=o;if(f===0&&l&&c){if(e===s||a)return;if(e===n){i.voxelManager.setAtIndex(r,0);return}return}if(f===0&&l&&!c){if(e===0||e!==s)return;i.voxelManager.setAtIndex(r,n),o.changedIndices.push(r);return}if(f===0&&!l&&c){if(e===s||a)return;if(e===n){i.voxelManager.setAtIndex(r,0);return}return}if(f===0&&!l&&!c){if(e===s)return;if(e===n){i.voxelManager.setAtIndex(r,n);return}return}if(f===n&&l&&c){if(e===s)return;i.voxelManager.setAtIndex(r,n);return}if(f===n&&!l&&c){if(e===s)return;i.voxelManager.setAtIndex(r,n);return}if(f===s&&l&&c){if(e===s)return;i.voxelManager.setAtIndex(r,n);return}if(f===s&&l&&!c){if(e===s)return;i.voxelManager.setAtIndex(r,n);return}}const Dxe={[It.INTERNAL_setValue]:(t,{value:e,index:r})=>{const{segmentsLocked:n,previewSegmentIndex:i,memo:o,segmentationVoxelManager:a,centerSegmentIndexInfo:s,segmentIndex:c}=t,l=a.getAtIndex(r);if(!n.includes(e)&&!(!s&&l===c)&&!((s==null?void 0:s.segmentIndex)!==0&&l===c)){if((s==null?void 0:s.segmentIndex)===null){o.voxelManager.setAtIndex(r,i??c);return}if(!i){let f=c;s&&(f=s.segmentIndex),o.voxelManager.setAtIndex(r,f);return}bxe({operationData:t,existingValue:l,index:r})}}},Ixe={[It.CreateIsInThreshold]:t=>{const{imageVoxelManager:e,segmentIndex:r,configuration:n}=t;if(!(!n||!r))return i=>{var c;const o=e.getAtIndex(i),a=Array.isArray(o)?oa(o):o,{threshold:s}=n||{};return(c=s==null?void 0:s.range)!=null&&c.length?s.range[0]<=a&&a<=s.range[1]:!0}}},JI=10;function v5(){return{maxIJKs:[]}}function LG(t,e){const{value:r}=e,{maxIJKs:n}=t,i=n.length;if(typeof r!="number"||i>=JI&&r<n[0].value)return;const o={value:e.value,pointLPS:e.pointLPS?[e.pointLPS[0],e.pointLPS[1],e.pointLPS[2]]:void 0,pointIJK:e.pointIJK?[e.pointIJK[0],e.pointIJK[1],e.pointIJK[2]]:void 0};if(!i||r>=n[i-1].value)n.push(o);else for(let a=0;a<i;a++)if(r<=n[a].value){n.splice(a,0,o);break}i>=JI&&n.splice(0,1)}function AG(t,e,r){const{spacing:n,calibration:i}=r,{volumeUnit:o}=Oa({calibration:i,hasPixelSpacing:!0},[]),a=n?n[0]*n[1]*n[2]:1;return e.volume={value:Array.isArray(e.count.value)?e.count.value.map(s=>s*a):e.count.value*a,unit:o,name:"volume",label:"Volume"},e.maxIJKs=t.maxIJKs.filter(s=>s.pointIJK!==void 0),e.array.push(e.volume),t.maxIJKs=[],e}const eb=class eb extends jc{static statsInit(e){super.statsInit(e),this.volumetricState=v5()}static statsCallback(e){super.statsCallback(e),LG(this.volumetricState,e)}static getStatistics(e){const r={...e,unit:(e==null?void 0:e.unit)||"none",calibration:e==null?void 0:e.calibration,hasPixelSpacing:e==null?void 0:e.hasPixelSpacing},n=super.getStatistics(r);return AG(this.volumetricState,n,r)}};eb.volumetricState=v5();let fd=eb;class ZI extends DU{constructor(e){super(e),this.volumetricState=v5()}statsInit(e){super.statsInit(e),this.volumetricState=v5()}statsCallback(e){super.statsCallback(e),LG(this.volumetricState,e)}getStatistics(e){const r={...e,unit:(e==null?void 0:e.unit)||"none",calibration:e==null?void 0:e.calibration,hasPixelSpacing:e==null?void 0:e.hasPixelSpacing},n=super.getStatistics(r);return AG(this.volumetricState,n,r)}}const Oxe=Math.pow(3*1e3/(4*Math.PI),1/3);async function NG({segmentationId:t,segmentIndices:e,mode:r="collective"}){Hw(),Kc(Ja.COMPUTE_STATISTICS,0);const n=_G(t,e);if(!n)return;const{operationData:i,segVolumeId:o,segImageIds:a,reconstructableVolume:s,indices:c}=n,{refImageId:l,modalityUnitOptions:f}=exe(o,a),u=gB(l,f);return s?await Mxe({operationData:i,indices:c,unit:u,mode:r}):await Pxe({segImageIds:a,indices:c,unit:u,mode:r})}async function Mxe({operationData:t,indices:e,unit:r,mode:n}){var p;const i=EG(t),{segmentationVoxelManager:o,imageVoxelManager:a,segmentationImageData:s,imageData:c}=i;if(!o||!s)return;const l=s.getSpacing(),{boundsIJK:f}=o;if(!f)return fd.getStatistics({spacing:l});const d={scalarData:o.getCompleteScalarDataArray(),dimensions:s.getDimensions(),spacing:s.getSpacing(),origin:s.getOrigin(),direction:s.getDirection()},h={scalarData:a.getCompleteScalarDataArray(),dimensions:c.getDimensions(),spacing:c.getSpacing(),origin:c.getOrigin(),direction:c.getDirection()};if(!((p=h.scalarData)!=null&&p.length))return;const g=await Yc().executeTask("compute","calculateSegmentsStatisticsVolume",{segmentationInfo:d,imageInfo:h,indices:e,unit:r,mode:n});if(Kc(Ja.COMPUTE_STATISTICS,100),n==="collective")return y5({stats:g,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a});{const v={};return Object.entries(g).forEach(([y,m])=>{v[y]=y5({stats:m,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a})}),v}}const O3=(t,e)=>{if(!t.array)return;const r=t.array.findIndex(n=>n.name===e.name);r!==-1?t.array[r]=e:t.array.push(e)},y5=({stats:t,unit:e,spacing:r,segmentationImageData:n,imageVoxelManager:i})=>{if(t.mean.unit=e,t.max.unit=e,t.min.unit=e,e!=="SUV")return t;const o=r.map(a=>Math.max(1,Math.round(1.1*Oxe/a)));for(const a of t.maxIJKs){const s=Rxe(a,o,n,i,r);if(!s)continue;const{mean:c}=s;(!t.peakValue||t.peakValue.value<=c.value)&&(t.peakValue={name:"peakValue",label:"Peak Value",value:c.value,unit:e},t.peakPoint={name:"peakLPS",label:"Peak SUV Point",value:a.pointLPS?[...a.pointLPS]:null,unit:null},O3(t,t.peakValue),O3(t,t.peakPoint))}if(t.volume&&t.mean){const a=t.volume.value,s=t.mean.value;t.lesionGlycolysis={name:"lesionGlycolysis",label:"Lesion Glycolysis",value:a*s,unit:`${t.volume.unit}·${e}`},O3(t,t.lesionGlycolysis)}return t};async function Pxe({segImageIds:t,indices:e,unit:r,mode:n}){Kc(Ja.COMPUTE_STATISTICS,0);const{segmentationInfo:i,imageInfo:o}=bG(t),a=await Yc().executeTask("compute","calculateSegmentsStatisticsStack",{segmentationInfo:i,imageInfo:o,indices:e,mode:n});Kc(Ja.COMPUTE_STATISTICS,100);const s=i[0].spacing,c=i[0],l=o[0].voxelManager;if(n==="collective")return y5({stats:a,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l});{const f={};return Object.entries(a).forEach(([u,d])=>{f[u]=y5({stats:d,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l})}),f}}function Rxe(t,e,r,n,i){const{pointIJK:o,pointLPS:a}=t;if(!o)return;const s=o.map((f,u)=>[f-e[u],f+e[u]]),c=(f,u)=>{const d=(u[0]-o[0])/e[0],h=(u[1]-o[1])/e[1],g=(u[2]-o[2])/e[2];return d*d+h*h+g*g<=1},l=({pointIJK:f,pointLPS:u})=>{const d=n.getAtIJKPoint(f);d!==void 0&&fd.statsCallback({value:d,pointLPS:u,pointIJK:f})};return fd.statsInit({storePointData:!1}),G4(r,{pointInShapeFn:c,callback:l,boundsIJK:s}),fd.getStatistics({spacing:i})}const Lxe={[It.GetStatistics]:function(t,e,r){const{indices:n}=r,{segmentationId:i,viewport:o}=e;NG({segmentationId:i,segmentIndices:n})}},_n={determineSegmentIndex:pxe,dynamicThreshold:mxe,erase:vxe,islandRemoval:Txe,preview:_xe,regionFill:Exe,setValue:Dxe,threshold:Ixe,labelmapStatistics:Lxe,ensureSegmentationVolumeFor3DManipulation:SG,ensureImageVolumeFor3DManipulation:TG},Yf=class Yf{constructor(e,...r){this._initialize=[],this._fill=[],this._onInteractionStart=[],this.fill=(n,i)=>{const o=this.initialize(n,i,It.Fill);if(!o)return;this._fill.forEach(c=>c(o));const{segmentationVoxelManager:a,segmentIndex:s}=o;return bo(o.segmentationId,a.getArrayOfModifiedSlices(),s),o},this.onInteractionStart=(n,i)=>{const o=this.initialize(n,i);o&&this._onInteractionStart.forEach(a=>a.call(this,o))},this.addPreview=(n,i)=>{const o=this.initialize(n,i,It.AddPreview);if(o)return o},this.configurationName=e,this.compositions=r,r.forEach(n=>{const i=typeof n=="function"?n():n;if(i)for(const o in i){if(!Yf.childFunctions[o])throw new Error(`Didn't find ${o} as a brush strategy`);Yf.childFunctions[o](this,i[o])}}),this.strategyFunction=(n,i)=>this.fill(n,i);for(const n of Object.keys(Yf.childFunctions))this.strategyFunction[n]=this[n]}initialize(e,r,n){const{viewport:i}=e,o=w8({operationData:r,viewport:i,strategy:this});if(!o)return null;const{imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c}=o,l=r.createMemo(r.segmentationId,s),f={operationName:n,...r,segmentIndex:r.segmentIndex,enabledElement:e,imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c,viewport:i,centerWorld:null,isInObject:null,isInObjectBoundsIJK:null,brushStrategy:this,memo:l};return this._initialize.forEach(u=>u(f)),f}};Yf.COMPOSITIONS=_n,Yf.childFunctions={[It.OnInteractionStart]:ks(It.OnInteractionStart,It.Initialize),[It.OnInteractionEnd]:ks(It.OnInteractionEnd,It.Initialize),[It.Fill]:ks(It.Fill),[It.Initialize]:ks(It.Initialize),[It.CreateIsInThreshold]:Gv(It.CreateIsInThreshold),[It.Interpolate]:ks(It.Interpolate,It.Initialize),[It.AcceptPreview]:ks(It.AcceptPreview,It.Initialize),[It.RejectPreview]:ks(It.RejectPreview,It.Initialize),[It.INTERNAL_setValue]:Gv(It.INTERNAL_setValue),[It.Preview]:Gv(It.Preview,!1),[It.ComputeInnerCircleRadius]:ks(It.ComputeInnerCircleRadius),[It.EnsureSegmentationVolumeFor3DManipulation]:ks(It.EnsureSegmentationVolumeFor3DManipulation),[It.EnsureImageVolumeFor3DManipulation]:ks(It.EnsureImageVolumeFor3DManipulation),[It.AddPreview]:ks(It.AddPreview),[It.GetStatistics]:Gv(It.GetStatistics),compositions:null};let sc=Yf;function ks(t,e){const r=`_${t}`;return(n,i)=>{n[r]||(n[r]=[]),n[r].push(i),n[t]||(n[t]=e?(o,a,...s)=>{const c=n[e](o,a,t);let l;return n[r].forEach(f=>{const u=f.call(n,c,...s);l||(l=u)}),l}:(o,...a)=>{n[r].forEach(s=>s.call(n,o,...a))})}}function Gv(t,e=!0){return(r,n)=>{if(r[t])throw new Error(`The singleton method ${t} already exists`);r[t]=e?n:(i,o,...a)=>(o.enabledElement=i,n.call(r,o,...a))}}function kG(t,e){const{center:r,radius:n}=t,i=t.radius2||n*n;return(e[0]-r[0])*(e[0]-r[0])+(e[1]-r[1])*(e[1]-r[1])+(e[2]-r[2])*(e[2]-r[2])<=i}const{transformWorldToIndex:QI,isEqual:M3}=Vn,VG={[It.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=At(0,0,0);e.forEach(d=>{fi(i,i,d)}),Nr(i,i,1/e.length),t.centerWorld=i,t.centerIJK=QI(n,i);const o=e.map(d=>r.worldToCanvas(d)),[a,s]=i5(o),c=r.canvasToWorld(a),l=r.canvasToWorld(s),f=e.map(d=>QI(n,d)),u=ef(f,n.getDimensions());t.isInObject=FG({topLeftWorld:c,bottomRightWorld:l,center:i}),t.isInObjectBoundsIJK=u}};function FG(t){const{topLeftWorld:e,bottomRightWorld:r,center:n}=t,i=Math.abs(e[0]-r[0])/2,o=Math.abs(e[1]-r[1])/2,a=Math.abs(e[2]-r[2])/2,s=Math.max(i,o,a);if(M3(i,s)&&M3(o,s)&&M3(a,s)){const f={center:n,radius:s,radius2:s*s};return u=>kG(f,u)}const c={center:n,xRadius:i,yRadius:o,zRadius:a},{precalculated:l}=zE(c,{});return l}const UG=new sc("Circle",_n.regionFill,_n.setValue,VG,_n.determineSegmentIndex,_n.preview,_n.labelmapStatistics),Axe=new sc("CircleThreshold",_n.regionFill,_n.setValue,VG,_n.determineSegmentIndex,_n.dynamicThreshold,_n.threshold,_n.preview,_n.islandRemoval,_n.labelmapStatistics),Xw=UG.strategyFunction,Nxe=Axe.strategyFunction;function kxe(){throw new Error("Not yet implemented")}const{transformWorldToIndex:Vxe}=Vn,Fxe={[It.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=At(0,0,0);e.forEach(c=>{fi(i,i,c)}),Nr(i,i,1/e.length),t.centerWorld=i,t.centerIJK=Vxe(n,i);const{boundsIJK:o,topLeftWorld:a,bottomRightWorld:s}=Iwe(e.slice(0,2),n,r);t.isInObjectBoundsIJK=o,t.isInObject=FG({topLeftWorld:a,bottomRightWorld:s,center:i})}},Yw=new sc("Sphere",_n.regionFill,_n.setValue,Fxe,_n.determineSegmentIndex,_n.preview,_n.labelmapStatistics,_n.ensureSegmentationVolumeFor3DManipulation),BG=Yw.strategyFunction,Uxe=new sc("SphereThreshold",...Yw.compositions,_n.dynamicThreshold,_n.threshold,_n.ensureSegmentationVolumeFor3DManipulation,_n.ensureImageVolumeFor3DManipulation),Bxe=new sc("SphereThreshold",...Yw.compositions,_n.dynamicThreshold,_n.threshold,_n.islandRemoval,_n.ensureSegmentationVolumeFor3DManipulation,_n.ensureImageVolumeFor3DManipulation),Gxe=Uxe.strategyFunction,Wxe=Bxe.strategyFunction,zxe=new sc("EraseSphere",_n.erase,...Yw.compositions),GG=zxe.strategyFunction,$xe=new sc("EraseCircle",_n.erase,...UG.compositions),WG=$xe.strategyFunction,{VoxelManager:XS,RLEVoxelMap:jxe}=Vn;function YS(t,e){return $G(t,e)}function zG(t){const{segmentationVoxelManager:e,undoVoxelManager:r,redoVoxelManager:n}=this,i=t===!1?n:r;i.forEach(({value:a,pointIJK:s})=>{e.setAtIJKPoint(s,a)});const o=i.getArrayOfModifiedSlices();bo(this.segmentationId,o)}function $G(t,e){const r=XS.createRLEHistoryVoxelManager(e);return{segmentationId:t,restoreMemo:zG,commitMemo:Hxe,segmentationVoxelManager:e,voxelManager:r,id:kn(),operationType:"labelmap"}}function Hxe(){if(this.redoVoxelManager)return!0;if(!this.voxelManager.modifiedSlices.size)return!1;const{segmentationVoxelManager:t}=this,e=XS.createRLEHistoryVoxelManager(t);jxe.copyMap(e.map,this.voxelManager.map);for(const n of this.voxelManager.modifiedSlices.keys())e.modifiedSlices.add(n);this.undoVoxelManager=e;const r=XS.createRLEVolumeVoxelManager({dimensions:this.segmentationVoxelManager.dimensions});return this.redoVoxelManager=r,e.forEach(({index:n,pointIJK:i,value:o})=>{const a=t.getAtIJKPoint(i);a!==o&&r.setAtIndex(n,a)}),!0}const Kxe=Object.freeze(Object.defineProperty({__proto__:null,createLabelmapMemo:YS,createRleMemo:$G,restoreMemo:zG},Symbol.toStringTag,{value:"Module"})),{isEqual:Wv}=Vn,qxe=At(1,0,0),Xxe=At(0,1,0),Yxe=At(0,0,1),e7=[qxe,Xxe,Yxe];function jG(t){const e=tr(We(),t[0],t[1]),r=tr(We(),t[0],t[2]),n=t7(e,e7),i=t7(r,e7);return[...n,...i].every(a=>Wv(a,0)||Wv(a,90)||Wv(a,180)||Wv(a,270))}function t7(t,e){return e.map(r=>r4(t,r)*180/Math.PI)}const{transformWorldToIndex:HG}=Vn,KG={[It.Initialize]:t=>{const{points:e,imageVoxelManager:r,viewport:n,segmentationImageData:i,segmentationVoxelManager:o}=t;if(!e)return;const a=At(0,0,0);e.forEach(l=>{fi(a,a,l)}),Nr(a,a,1/e.length),t.centerWorld=a,t.centerIJK=HG(i,a);const{boundsIJK:s,pointInShapeFn:c}=Jxe(n,e,i);t.isInObject=c,t.isInObjectBoundsIJK=s}};function Jxe(t,e,r){let n=e.map(w=>HG(r,w));n=n.map(w=>w.map(x=>Math.round(x)));const i=ef(n,r.getDimensions()),a=t instanceof vr||jG(n),s=r.getDirection(),c=r.getSpacing(),{viewPlaneNormal:l}=t.getCamera(),f=hf({direction:s,spacing:c},l),u=eU(e);let[[d,h],[g,p],[v,y]]=u;return d-=f,h+=f,g-=f,p+=f,v-=f,y+=f,{boundsIJK:i,pointInShapeFn:a?()=>!0:w=>{const[x,C,S]=w,T=x>=d&&x<=h,_=C>=g&&C<=p,E=S>=v&&S<=y;return T&&_&&E}}}const Zxe=new sc("Rectangle",_n.regionFill,_n.setValue,KG,_n.determineSegmentIndex,_n.preview,_n.labelmapStatistics),Qxe=new sc("RectangleThreshold",_n.regionFill,_n.setValue,KG,_n.determineSegmentIndex,_n.dynamicThreshold,_n.threshold,_n.preview,_n.islandRemoval,_n.labelmapStatistics),T8=Zxe.strategyFunction,e3e=Qxe.strategyFunction,t3e=Object.freeze(Object.defineProperty({__proto__:null,fillInsideCircle:Xw,fillInsideRectangle:T8,fillOutsideCircle:kxe,thresholdInsideRectangle:e3e},Symbol.toStringTag,{value:"Module"})),Lp=class Lp extends _i{constructor(e,r){super(e,r),this.memoMap=new Map,this.acceptedMemoIds=new Map,this.centerSegmentIndexInfo={segmentIndex:null,hasSegmentIndex:!1,hasPreviewIndex:!1,changedIndices:[]}}_historyRedoHandler(e){const{id:r,operationType:n}=e.detail;if(n==="labelmap"){if(this.acceptedMemoIds.has(r)){this._hoverData=null;const i=this.acceptedMemoIds.get(r),o=i==null?void 0:i.element,a=this.getOperationData(o);a.segmentIndex=i==null?void 0:i.segmentIndex,o&&this.applyActiveStrategyCallback(Se(o),a,It.AcceptPreview)}this._previewData.isDrag=!0}}get _previewData(){return Lp.previewData}createMemo(e,r){const n=r.id;if(this.memo&&this.memo.segmentationVoxelManager===r)return this.memo;let i=this.memoMap.get(n);return i?i.redoVoxelManager&&(i=YS(e,r),this.memoMap.set(n,i)):(i=YS(e,r),this.memoMap.set(n,i)),this.memo=i,i}createEditData(e){const r=Se(e),{viewport:n}=r,i=Dd(n.id);if(!i){const l=new CustomEvent(et.ERROR_EVENT,{detail:{type:"Segmentation",message:"No active segmentation detected, create a segmentation representation before using the brush tool"},cancelable:!0});return Ze.dispatchEvent(l),null}const{segmentationId:o}=i,a=Gd(o),{representationData:s}=zn(o);return this.getEditData({viewport:n,representationData:s,segmentsLocked:a,segmentationId:o})}getEditData({viewport:e,representationData:r,segmentsLocked:n,segmentationId:i}){var o,a,s;if(e instanceof Pr){const{volumeId:c}=r[Rt.Labelmap],l=e.getActors();if(e instanceof vr){const g=new CustomEvent(et.ERROR_EVENT,{detail:{type:"Segmentation",message:"Cannot perform brush operation on the selected viewport"},cancelable:!0});return Ze.dispatchEvent(g),null}const u=l.map(g=>Ve.getVolume(g.referencedId)),d=Ve.getVolume(c),h=((o=u.find(g=>Qt(g.dimensions,d.dimensions)))==null?void 0:o.volumeId)||((a=u[0])==null?void 0:a.volumeId);return{volumeId:c,referencedVolumeId:((s=this.configuration.threshold)==null?void 0:s.volumeId)??h,segmentsLocked:n}}else{const c=mf(e.id,i);return c?{imageId:c,segmentsLocked:n}:void 0}}createHoverData(e,r){const n=Se(e),{viewport:i}=n,o=i.getCamera(),{viewPlaneNormal:a,viewUp:s}=o,c=[i.id],{segmentIndex:l,segmentationId:f,segmentColor:u}=this.getActiveSegmentationData(i)||{};return{brushCursor:{metadata:{viewPlaneNormal:[...a],viewUp:[...s],FrameOfReferenceUID:i.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:u},data:{}},centerCanvas:r,segmentIndex:l,viewport:i,segmentationId:f,segmentColor:u,viewportIdsToRender:c}}getActiveSegmentationData(e){const r=e.id,n=Dd(r);if(!n)return;const{segmentationId:i}=n,o=Ia(i);if(!o)return;const a=$l(r,i,o);return{segmentIndex:o,segmentationId:i,segmentColor:a}}getOperationData(e){var v,y,m,w;const r=this._editData||this.createEditData(e),{segmentIndex:n,segmentationId:i,brushCursor:o}=this._hoverData||this.createHoverData(e),{data:a,metadata:s={}}=o||{},{viewPlaneNormal:c,viewUp:l}=s,f=(y=(v=this.configuration.preview)==null?void 0:v.previewColors)==null?void 0:y[n],{viewport:u}=Se(e),d=$l(u.id,i,n);if(!f&&!d)return;let h=null,g=null;return(m=this.configuration.preview)!=null&&m.enabled&&(h=f||n3e(...d),g=255),{...r,points:(w=a==null?void 0:a.handles)==null?void 0:w.points,segmentIndex:n,viewPlaneNormal:c,previewOnHover:!this._previewData.isDrag,toolGroupId:this.toolGroupId,segmentationId:i,viewUp:l,centerSegmentIndexInfo:this.centerSegmentIndexInfo,activeStrategy:this.configuration.activeStrategy,configuration:this.configuration,previewColor:h,previewSegmentIndex:g,createMemo:this.createMemo.bind(this)}}addPreview(e=this._previewData.element,r){const{_previewData:n}=this,i=r==null?void 0:r.acceptReject;i===!0?this.acceptPreview(e):i===!1&&this.rejectPreview(e);const o=Se(e),a=this.applyActiveStrategyCallback(o,this.getOperationData(e),It.AddPreview);return n.isDrag=!0,a}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=Se(e);this.applyActiveStrategyCallback(r,this.getOperationData(e),It.RejectPreview),this._previewData.preview=null,this._previewData.isDrag=!1}acceptPreview(e=this._previewData.element){if(!e)return;const r=this.getOperationData(e);this.memo&&this.memo.id&&this.acceptedMemoIds.set(this.memo.id,{element:e,segmentIndex:r.segmentIndex});const n=Se(e);this.applyActiveStrategyCallback(n,r,It.AcceptPreview),this.doneEditMemo(),this._previewData.preview=null,this._previewData.isDrag=!1}static viewportContoursToLabelmap(e,r){var v;const n=(r==null?void 0:r.removeContours)??!0,i=gm(),o=Em(e,i);if(!(o!=null&&o.length))return;const a=o.filter(y=>{var m,w;return(w=(m=y.data.contour)==null?void 0:m.polyline)==null?void 0:w.length});if(!a.length)return;const c=new Lp({},{configuration:{strategies:{FILL_INSIDE_CIRCLE:Xw},activeStrategy:"FILL_INSIDE_CIRCLE"}}).addPreview(e.element),{memo:l,segmentationId:f}=c,u=l==null?void 0:l.voxelManager,d=u.sourceVoxelManager||u,{dimensions:h}=u,g=e.getDefaultActor().actor.getMapper().getInputData();for(const y of a){const m=[[1/0,-1/0],[1/0,-1/0],[1/0,-1/0]],{polyline:w}=y.data.contour;for(const I of w)g.worldToIndex(I).forEach((O,A)=>{m[A][0]=Math.min(m[A][0],O),m[A][1]=Math.max(m[A][1],O)});m.forEach((I,P)=>{I[0]=Math.round(Math.max(0,I[0])),I[1]=Math.round(Math.min(h[P]-1,I[1]))});const x=Ia(f),C=((v=y.data.handles)==null?void 0:v[0])||w[0],S=g.worldToIndex(C).map(Math.round),T=d.getAtIJKPoint(S)||0;let _=!1,E=!1;for(const I of w){const P=g.worldToIndex(I).map(Math.round),O=d.getAtIJKPoint(P);O===T?_=!0:O>=0&&(E=!0)}const D=_&&E?T:T===0?x:0;for(let I=m[0][0];I<=m[0][1];I++)for(let P=m[1][0];P<=m[1][1];P++)for(let O=m[2][0];O<=m[2][1];O++){const A=g.indexToWorld([I,P,O]);XE(A,w)&&u.setAtIJK(I,P,O,D)}n&&yn(y.annotationUID)}const p=u.getArrayOfModifiedSlices();bo(f,p)}};Lp.previewData={preview:null,element:null,timerStart:0,timer:null,startPoint:[NaN,NaN],isDrag:!1};let Md=Lp;function n3e(t,e,r,n,i=.4){return[Math.round(t+(255-t)*i),Math.round(e+(255-e)*i),Math.round(r+(255-r)*i),n]}class Jw extends Md{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE_CIRCLE:Xw,ERASE_INSIDE_CIRCLE:WG,FILL_INSIDE_SPHERE:BG,ERASE_INSIDE_SPHERE:GG,THRESHOLD_INSIDE_CIRCLE:Nxe,THRESHOLD_INSIDE_SPHERE:Gxe,THRESHOLD_INSIDE_SPHERE_WITH_ISLAND_REMOVAL:Wxe},defaultStrategy:"FILL_INSIDE_CIRCLE",activeStrategy:"FILL_INSIDE_CIRCLE",brushSize:25,useCenterSegmentIndex:!1,preview:{enabled:!1,previewColors:{0:[255,255,255,128]},previewTimeMs:250,previewMoveDistance:8,dragMoveDistance:4,dragTimeMs:500},actions:{[It.AcceptPreview]:{method:It.AcceptPreview,bindings:[{key:"Enter"}]},[It.RejectPreview]:{method:It.RejectPreview,bindings:[{key:"Escape"}]},[It.Interpolate]:{method:It.Interpolate,bindings:[{key:"i"}],configuration:{useBallStructuringElement:!0,noUseDistanceTransform:!0,noUseExtrapolation:!0}},interpolateExtrapolation:{method:It.Interpolate,bindings:[{key:"e"}],configuration:{}}}}}){super(e,r),this.onSetToolPassive=n=>{this.disableCursor()},this.onSetToolEnabled=()=>{this.disableCursor()},this.onSetToolDisabled=n=>{this.disableCursor()},this.preMouseDownCallback=n=>{const i=n.detail,{element:o}=i,a=Se(o);this._editData=this.createEditData(o),this._activateDraw(o),Ft(o),n.preventDefault(),this._previewData.isDrag=!1,this._previewData.timerStart=Date.now();const s=this._hoverData||this.createHoverData(o);ke(s.viewportIdsToRender);const c=this.getOperationData(o);return this.applyActiveStrategyCallback(a,c,It.OnInteractionStart),!0},this.mouseMoveCallback=n=>{if(this.mode===jn.Active){if(this.updateCursor(n),!this.configuration.preview.enabled)return;const{previewTimeMs:i,previewMoveDistance:o,dragMoveDistance:a}=this.configuration.preview,{currentPoints:s,element:c}=n.detail,{canvas:l}=s,{startPoint:f,timer:u,timerStart:d,isDrag:h}=this._previewData;if(h)return;const g=Mr(l,f),p=Date.now()-d;if((g>o||p>i&&g>a)&&(u&&(window.clearTimeout(u),this._previewData.timer=null),h||this.rejectPreview(c)),!this._previewData.timer){const v=window.setTimeout(this.previewCallback,250);Object.assign(this._previewData,{timerStart:Date.now(),timer:v,startPoint:l,element:c})}}},this.previewCallback=()=>{if(this._previewData.isDrag){this._previewData.timer=null;return}this._previewData.timer=null;const n=this.getOperationData(this._previewData.element),i=Se(this._previewData.element);if(!i)return;const{viewport:o}=i,a=this.configuration.activeStrategy,s=w8({operationData:n,viewport:o,strategy:a});if(!n)return;const c=this.createMemo(n.segmentationId,s.segmentationVoxelManager);this._previewData.preview=this.applyActiveStrategyCallback(Se(this._previewData.element),{...n,...s,memo:c},It.Preview)},this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=Se(o);this.updateCursor(n);const{viewportIdsToRender:c}=this._hoverData;ke(c);const l=Mr(a.canvas,this._previewData.startPoint),{dragTimeMs:f,dragMoveDistance:u}=this.configuration.preview;!this._previewData.isDrag&&Date.now()-this._previewData.timerStart<f&&l<u||(this._previewData.timer&&(window.clearTimeout(this._previewData.timer),this._previewData.timer=null),this._previewData.preview=this.applyActiveStrategy(s,this.getOperationData(o)),this._previewData.element=o,this._previewData.timerStart=Date.now()+f,this._previewData.isDrag=!0,this._previewData.startPoint=a.canvas)},this._endCallback=n=>{const i=n.detail,{element:o}=i,a=Se(o),s=this.getOperationData(o);!this._previewData.preview&&!this._previewData.isDrag&&this.applyActiveStrategy(a,s),this.doneEditMemo(),this._deactivateDraw(o),Jt(o),this.updateCursor(n),this._editData=null,this.applyActiveStrategyCallback(a,s,It.OnInteractionEnd),this._previewData.isDrag||this.acceptPreview(o)},this._activateDraw=n=>{n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback)}}disableCursor(){this._hoverData=void 0,this.rejectPreview()}updateCursor(e){const r=e.detail,{element:n}=r,{currentPoints:i}=r,o=i.canvas;this._hoverData=this.createHoverData(n,o),this._calculateCursor(n,o),this._hoverData&&ke(this._hoverData.viewportIdsToRender)}_calculateCursor(e,r){const n=Se(e),{viewport:i}=n,{canvasToWorld:o}=i,a=i.getCamera(),{brushSize:s}=this.configuration,c=At(a.viewUp[0],a.viewUp[1],a.viewUp[2]),l=At(a.viewPlaneNormal[0],a.viewPlaneNormal[1],a.viewPlaneNormal[2]),f=We();Wn(f,c,l);const u=o([r[0],r[1]]),d=We(),h=We(),g=We(),p=We();for(let x=0;x<=2;x++)d[x]=u[x]-c[x]*s,h[x]=u[x]+c[x]*s,g[x]=u[x]-f[x]*s,p[x]=u[x]+f[x]*s;if(!this._hoverData)return;const{brushCursor:v}=this._hoverData,{data:y}=v;y.handles===void 0&&(y.handles={}),y.handles.points=[d,h,g,p];const m=this.configuration.activeStrategy,w=this.configuration.strategies[m];typeof(w==null?void 0:w.computeInnerCircleRadius)=="function"&&w.computeInnerCircleRadius({configuration:this.configuration,viewport:i}),y.invalidated=!1}getStatistics(e,r){if(!e)return;const n=Se(e);return this.applyActiveStrategyCallback(n,this.getOperationData(e),It.GetStatistics,r)}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=Se(e);r&&(this.applyActiveStrategyCallback(r,this.getOperationData(e),It.RejectPreview),this._previewData.preview=null,this._previewData.isDrag=!1)}acceptPreview(e=this._previewData.element){e&&super.acceptPreview(e)}interpolate(e,r){if(!e)return;const n=Se(e);this._previewData.preview=this.applyActiveStrategyCallback(n,this.getOperationData(e),It.Interpolate,r.configuration),this._previewData.isDrag=!0}invalidateBrushCursor(){if(this._hoverData===void 0)return;const{data:e}=this._hoverData.brushCursor,{viewport:r}=this._hoverData;e.invalidated=!0;const{segmentColor:n}=this.getActiveSegmentationData(r)||{};this._hoverData.brushCursor.metadata.segmentColor=n}renderAnnotation(e,r){var m,w;if(!this._hoverData)return;const{viewport:n}=e;if(!this._hoverData.viewportIdsToRender.includes(n.id))return;const o=this._hoverData.brushCursor;if(o.data.invalidated===!0){const{centerCanvas:x}=this._hoverData,{element:C}=n;this._calculateCursor(C,x)}const a=o.metadata;if(!a)return;const s=a.brushCursorUID,c=o.data,{points:l}=c.handles,f=l.map(x=>n.worldToCanvas(x)),u=f[0],d=f[1],h=[Math.floor((u[0]+d[0])/2),Math.floor((u[1]+d[1])/2)],g=Math.abs(u[1]-Math.floor((u[1]+d[1])/2)),p=`rgb(${((m=a.segmentColor)==null?void 0:m.slice(0,3))||[0,0,0]})`;if(!n.getRenderingEngine()){console.warn("Rendering Engine has been destroyed");return}ca(r,s,"0",h,g,{color:p,lineDash:this.centerSegmentIndexInfo.segmentIndex===0?[1,2]:null});const{dynamicRadiusInCanvas:y}=((w=this.configuration)==null?void 0:w.threshold)||{dynamicRadiusInCanvas:0};y&&ca(r,s,"1",h,y,{color:p})}}Jw.toolName="Brush";function rg(t,e){const r=ui(t);if(r===void 0)return;const n=r._toolInstances;return Object.keys(n).length?e&&n[e]?[n[e]]:Object.values(n).filter(o=>o instanceof Jw):void 0}function r3e(t,e,r){const n=ui(t);if(n===void 0)return;rg(t,r).forEach(l=>{l.configuration.brushSize=e,l.invalidateBrushCursor()});const o=n.getViewportsInfo(),a=Object.keys(o).map(l=>o[l]);if(!a.length)return;const{renderingEngineId:s}=a[0],c=n.getViewportIds();ei(s),ke(c)}function i3e(t,e){const r=ui(t);if(r===void 0)return;const n=r._toolInstances;if(!Object.keys(n).length)return;const o=rg(t,e)[0];if(o)return o.configuration.brushSize}function o3e(t,e){const r=ui(t);if(r===void 0||(rg(t).forEach(a=>{a.configuration.activeStrategy.toLowerCase().includes("threshold")&&(a.configuration={...a.configuration,threshold:{...a.configuration.threshold,...e}})}),!r.getViewportsInfo().length))return;const o=r.getViewportIds();ke(o)}function a3e(t){const e=ui(t);if(e===void 0)return;const r=e._toolInstances;if(!Object.keys(r).length)return;const i=rg(t)[0];if(i)return i.configuration.threshold.range}const Ap=class Ap{static statsInit(e){const{storePointData:r,indices:n,mode:i}=e;this.mode=i,this.indices=n,this.calculators.clear(),this.mode==="individual"?n.forEach(o=>{this.calculators.set(o,new ZI({storePointData:r}))}):this.calculators.set(n,new ZI({storePointData:r}))}static statsCallback(e){const{segmentIndex:r,...n}=e;if(!r)throw new Error("Segment index is required for stats calculation");const i=this.mode==="individual"?this.calculators.get(r):this.calculators.get(this.indices);if(!i)throw new Error(`No calculator found for segment ${r}`);i.statsCallback(n)}static getStatistics(e){if(this.mode==="individual"){const n={};return this.calculators.forEach((i,o)=>{n[o]=i.getStatistics(e)}),n}return this.calculators.get(this.indices).getStatistics(e)}};Ap.calculators=new Map,Ap.indices=[],Ap.mode="collective";let JS=Ap;function s3e(t,e,r,n,i){if(!i)throw new Error("Segmentation ID is required to be passed inside thresholdSegmentationByRange");const{baseVolumeIdx:o,volumeInfoList:a}=tU(t,r),{voxelManager:s}=a[o],c=s,l=t.voxelManager.getScalarDataLength(),f=t.voxelManager;return a.forEach(u=>{const{volumeSize:d}=u;d===l?l3e(f,c,e,u):c3e(f,c,e,u,a,o,n)}),bo(i),t}function c3e(t,e,r,n,i,o,a){const{imageData:s,lower:c,upper:l,dimensions:f}=n;let u,d,h;const g=t.getScalarDataLength();for(let p=0;p<g;p++)if(g.getAtIndex(p)===r){const v=ME(s,f,i[o].spacing,i[o].imageData.getPoint(p)),y=({value:w})=>{u=u+1,w>=h.lower&&w<=h.upper&&(d=d+1)};u=0,d=0,h={lower:c,upper:l};let m=!1;t.forEach(y,{imageData:s,boundsIJK:v}),m=a===0?d>0:d===u,t.setAtIndex(p,m?r:0)}return{total:u,range:h,overlaps:d}}function l3e(t,e,r,n){const{lower:i,upper:o}=n,a=t.getScalarDataLength();for(let s=0;s<a;s++)if(t.getAtIndex[s]===r){const c=e.getAtIndex(s);t.setAtIndex(s,c>=i&&c<=o?r:0)}}function n7(t,e,r){const n=r.toIJK(t),i=r.toIJK(e),o=We(),{testIJK:a}=r,s=Nn(We(),n,i),c=Math.round(Math.max(...s.map(Math.abs)));if(c<2)return!0;const l=Nr(We(),s,1/c);for(let f=1;f<c;f++)if(An(o,i,l,f),!a(o))return!1;return!0}function u3e({dimensions:t,imageData:e,voxelManager:r,segmentIndex:n,containedSegmentIndices:i}){const o=t[0],a=o*t[1];return{testCenter:(s,c)=>{const l=fi(We(),s,c).map(v=>v/2),f=e.worldToIndex(l).map(Math.round),[u,d,h]=f,g=u+d*o+h*a,p=r.getAtIndex(g);return p===n||(i==null?void 0:i.has(p))},toIJK:s=>e.worldToIndex(s),testIJK:s=>{const[c,l,f]=s,u=Math.round(c)+Math.round(l)*o+Math.round(f)*a,d=r.getAtIndex(u);return d===n||(i==null?void 0:i.has(d))}}}function f3e(t,e,r){const n=Ve.getVolume(t);if(!n){console.warn(`No volume found for ${t}`);return}return u3e({dimensions:n.dimensions,imageData:n.imageData,voxelManager:n.voxelManager,segmentIndex:e,containedSegmentIndices:r})}const Rg=.01;function d3e(t,e,r){const{sliceContours:n}=t,{segmentIndex:i,containedSegmentIndices:o}=r;let a;const s=f3e(e,i,o);for(const c of n){const l=h3e(c,s,a);l&&(a=l)}return a&&Object.assign(a,r),a}function h3e(t,e,r={maxMajor:0,maxMinor:0}){const{points:n}=t.polyData,{maxMinor:i,maxMajor:o}=r;let a=o*o,s=i*i,c;for(let v=0;v<n.length;v++)for(let y=v+1;y<n.length;y++){const m=n[v],w=n[y],x=oS(m,w);x<a||x-Rg<a+Rg&&c||e.testCenter(m,w)&&n7(m,w,e)&&(a=x-Rg,c=[v,y],s=0)}if(!c)return;a=Math.sqrt(a+Rg);const l=n[c[0]],f=n[c[1]],u=Nn(We(),l,f);Nr(u,u,1/a);let d;for(let v=0;v<n.length;v++)for(let y=v+1;y<n.length;y++){const m=n[v],w=n[y],x=oS(m,w);if(x<=s)continue;const C=Nn(We(),m,w);Math.abs(Pt(C,u))/Math.sqrt(x)>Rg||e.testCenter(m,w)&&n7(m,w,e)&&(s=x,d=[v,y])}if(!d)return;s=Math.sqrt(s);const h=n[d[0]],g=n[d[1]];return{majorAxis:[l,f],minorAxis:[h,g],maxMajor:a,maxMinor:s,...t}}async function qG(t){const e=await DG({segmentations:t});if(!(e!=null&&e.length)||!e[0].sliceContours.length)return;const{segments:r=[null,{label:"Unspecified",color:null,containedSegmentIndices:null}]}=t,n=ng(t.segmentationId);if(!n)return;const i=r.findIndex(o=>!!o);if(i!==-1)return r[i].segmentIndex=i,d3e(e[0],n.volumeId,r[i])}function XG(t,e){const{majorAxis:r,minorAxis:n,label:i="",sliceIndex:o}=t,[a,s]=r,[c,l]=n,f=[a,s,c,l];return{highlighted:!0,invalidated:!0,metadata:{toolName:"Bidirectional",...e.getViewReference({sliceIndex:o})},data:{handles:{points:f,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},activeHandleIndex:null},label:i,cachedStats:{}},isLocked:!1,isVisible:!0}}const{transformWorldToIndex:zv}=Vn,P0=class P0 extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:g3e}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles;let u=c.worldToCanvas(f[0]),d=c.worldToCanvas(f[1]),h={start:{x:u[0],y:u[1]},end:{x:d[0],y:d[1]}},g=Mi([h.start.x,h.start.y],[h.end.x,h.end.y],[o[0],o[1]]);return g<=a||(u=c.worldToCanvas(f[2]),d=c.worldToCanvas(f[3]),h={start:{x:u[0],y:u[1]},end:{x:d[0],y:d[1]}},g=Mi([h.start.x,h.start.y],[h.end.x,h.end.y],[o[0],o[1]]),g<=a)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a);const c=Se(a),{renderingEngine:l}=c;ke(s),Ft(a),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,c=i.data;i.highlighted=!0;let l=!1,f;o.worldPosition?l=!0:f=c.handles.points.findIndex(g=>g===o);const u=Ot(s,this.getToolName());Ft(s),this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=Se(s),{renderingEngine:h}=d;ke(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;this.doneEditMemo(),f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Jt(o);const{renderingEngine:u}=Se(o);if(this.editData.handleIndex!==void 0){const{points:d}=f.handles,h=Qi(d[0],d[1]);if(Qi(d[2],d[3])>h){const p=[[...d[2]],[...d[3]]],v=[...d[0]],y=[...d[1]],m=rn();xs(m,p[1][0]-p[0][0],p[1][1]-p[1][0]);const w=rn();xs(w,-m[1],m[0]);const x=rn();xs(x,y[0]-v[0],y[1]-v[0]);let C;i4(x,w)>0?C=[v,y]:C=[y,v],f.handles.points=[p[0],p[1],C[0],C[1]]}}this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID),ke(s),c&&Hn(a),this.editData=null,this.isDrawing=!1},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=Se(a),{viewport:c}=s,{worldToCanvas:l}=c,{annotation:f,viewportIdsToRender:u,handleIndex:d,newAnnotation:h}=this.editData;this.createMemo(a,f,{newAnnotation:h});const{data:g}=f,p=o.world;g.handles.points[d]=[...p];const v=g.handles.points.map(l),y={longLineSegment:{start:{x:v[0][0],y:v[0][1]},end:{x:v[1][0],y:v[1][1]}},shortLineSegment:{start:{x:v[2][0],y:v[2][1]},end:{x:v[3][0],y:v[3][1]}}},w=Mr(v[0],v[1])/3,x=y.longLineSegment.start.x-y.longLineSegment.end.x,C=y.longLineSegment.start.y-y.longLineSegment.end.y,S=Math.sqrt(x*x+C*C),T=x/S,_=C/S,E=(y.longLineSegment.start.x+y.longLineSegment.end.x)/2,b=(y.longLineSegment.start.y+y.longLineSegment.end.y)/2,D=E+w*_,I=b-w*T,P=E-w*_,O=b+w*T;g.handles.points[2]=c.canvasToWorld([D,I]),g.handles.points[3]=c.canvasToWorld([P,O]),f.invalidated=!0,ke(u),ln(f,a,en.HandlesUpdated),this.editData.hasMoved=!0},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else this._dragModifyHandle(n),a.invalidated=!0;ke(s),a.invalidated&&ln(a,o,en.HandlesUpdated)},this._dragModifyHandle=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=Se(a),{viewport:c}=s,{annotation:l,handleIndex:f}=this.editData,{data:u}=l,d=o.world,h=[c.worldToCanvas(u.handles.points[0]),c.worldToCanvas(u.handles.points[1]),c.worldToCanvas(u.handles.points[2]),c.worldToCanvas(u.handles.points[3])],g={start:{x:h[0][0],y:h[0][1]},end:{x:h[1][0],y:h[1][1]}},p={start:{x:h[2][0],y:h[2][1]},end:{x:h[3][0],y:h[3][1]}},v=[...d],y=c.worldToCanvas(v);if(f===0||f===1){const w=h[f===0?1:0],x=xs(rn(),y[0]-w[0],y[1]-w[1]),C=xs(rn(),h[f][0]-w[0],h[f][1]-w[1]);_l(x,x),_l(C,C);const S={start:{x:w[0],y:w[1]},end:{x:y[0],y:y[1]}};if(this._movingLongAxisWouldPutItThroughShortAxis(S,p))return;const T=w,_=this._getSignedAngle(C,x);let E=h[2][0],b=h[2][1],D=h[3][0],I=h[3][1];E-=T[0],b-=T[1],D-=T[0],I-=T[1];const P=E*Math.cos(_)-b*Math.sin(_),O=E*Math.sin(_)+b*Math.cos(_),A=D*Math.cos(_)-I*Math.sin(_),F=D*Math.sin(_)+I*Math.cos(_);E=P+T[0],b=O+T[1],D=A+T[0],I=F+T[1];const G=c.canvasToWorld([E,b]),L=c.canvasToWorld([D,I]);u.handles.points[f]=v,u.handles.points[2]=G,u.handles.points[3]=L}else{const m=f===2?3:2,w={longLineSegment:{start:g.start,end:g.end},shortLineSegment:{start:p.start,end:p.end}},x=oi(rn(),[w.longLineSegment.end.x,w.longLineSegment.end.y],[w.longLineSegment.start.x,w.longLineSegment.start.y]),C=_l(rn(),x),S=oi(rn(),[y[0],y[1]],[h[f][0],h[f][1]]),T=wy(S),_=this._getSignedAngle(C,S),E=Math.cos(_)*T,b=UY(rn(),[h[m][0],h[m][1]],C,E);if(this._movingLongAxisWouldPutItThroughShortAxis({start:{x:y[0],y:y[1]},end:{x:b[0],y:b[1]}},{start:{x:w.longLineSegment.start.x,y:w.longLineSegment.start.y},end:{x:w.longLineSegment.end.x,y:w.longLineSegment.end.y}})||!a5([y[0],y[1]],[b[0],b[1]],[g.start.x,g.start.y],[g.end.x,g.end.y]))return;u.handles.points[m]=c.canvasToWorld(b),u.handles.points[f]=v}},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragDrawCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragDrawCallback)},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!0;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles,m=v.map(X=>a.worldToCanvas(X));u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C,shadow:S}=this.getAnnotationStyle({annotation:h,styleSpecifier:u});if(!p.cachedStats[l]||p.cachedStats[l].unit==null?(p.cachedStats[l]={length:null,width:null,unit:null},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let T;if(!ni(g))continue;!pi(g)&&!this.editData&&y!==null&&(T=[m[y]]),T&&hr(i,g,"0",T,{color:w});const _=`${g}-line-1`,E=`${g}-line-2`;En(i,g,"0",m[0],m[1],{color:w,lineDash:C,lineWidth:x,shadow:S},_),En(i,g,"1",m[2],m[3],{color:w,lineDash:C,lineWidth:x,shadow:S},E),o=!0;const I=this.getLinkedTextBoxStyle(u,h);if(!I.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const P=this.configuration.getTextLines(p,l);if(!P||P.length===0)continue;let O;p.handles.textBox.hasMoved||(O=Ma(m),p.handles.textBox.worldPosition=a.canvasToWorld(O));const A=a.worldToCanvas(p.handles.textBox.worldPosition),G=lo(i,g,"1",P,A,m,{},I),{x:L,y:N,width:V,height:j}=G;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([L,N]),topRight:a.canvasToWorld([L+V,N]),bottomLeft:a.canvasToWorld([L,N+j]),bottomRight:a.canvasToWorld([L+V,N+j])}}return o},this._movingLongAxisWouldPutItThroughShortAxis=(n,i)=>{const o=rn();xs(o,i.end.x-i.start.x,i.end.y-i.start.y),_l(o,o);const a={start:{x:i.start.x-o[0]*10,y:i.start.y-o[1]*10},end:{x:i.end.x+o[0]*10,y:i.end.y+o[1]*10}};return!a5([a.start.x,a.start.y],[a.end.x,a.end.y],[n.start.x,n.start.y],[n.end.x,n.end.y])},this._calculateCachedStats=(n,i,o)=>{const{data:a}=n,{element:s}=o.viewport,c=a.handles.points[0],l=a.handles.points[1],f=a.handles.points[2],u=a.handles.points[3],{cachedStats:d}=a,h=Object.keys(d);for(let p=0;p<h.length;p++){const v=h[p],y=this.getTargetImageData(v);if(!y)continue;const{imageData:m,dimensions:w}=y,x=zv(m,c),C=zv(m,l),S=zv(m,f),T=zv(m,u),_=[x,C],E=[S,T],{scale:b,unit:D}=Oa(y,_),{scale:I,unit:P}=Oa(y,E),O=this._calculateLength(c,l)/b,A=this._calculateLength(f,u)/I,F=O>A?O:A,G=O>A?A:O,L=O>A?D:P,N=O>A?P:D;this._isInsideVolume(x,C,S,T,w)?this.isHandleOutsideImage=!1:this.isHandleOutsideImage=!0,d[v]={length:F,width:G,unit:L,widthUnit:N}}const g=n.invalidated;return n.invalidated=!1,g&&ln(n,s,en.StatsUpdated),d},this._isInsideVolume=(n,i,o,a,s)=>Sr(n,s)&&Sr(i,s)&&Sr(o,s)&&Sr(a,s),this._getSignedAngle=(n,i)=>Math.atan2(n[0]*i[1]-n[1]*i[0],n[0]*i[0]+n[1]*i[1]),this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=Se(i),{viewport:s,renderingEngine:c}=a;this.isDrawing=!0;const l=s.getCamera(),{viewPlaneNormal:f,viewUp:u}=l,d=this.getReferencedImageId(s,o,f,u),h=s.getFrameOfReferenceUID(),g={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...f],viewUp:[...u],FrameOfReferenceUID:h,referencedImageId:d,...s.getViewReference({points:[o]})},data:{handles:{points:[[...o],[...o],[...o],[...o]],textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},activeHandleIndex:null},label:"",cachedStats:{}}};un(g,i);const p=Ot(i,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),Ft(i),e.preventDefault(),ke(p),g}_calculateLength(e,r){const n=e[0]-r[0],i=e[1]-r[1],o=e[2]-r[2];return Math.sqrt(n*n+i*i+o*o)}};P0.toolName="Bidirectional",P0.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=P0.hydrateBase(P0,i,r[0],n),[f,u]=r,[d,h]=f,[g,p]=u,v=[d,h,g,p],{toolInstance:y,...m}=n||{},w={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:v,activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...m}};return un(w,l.element),ke([l.id]),w};let L1=P0;function g3e(t,e){const{cachedStats:r,label:n}=t,{length:i,width:o,unit:a}=r[e],s=[];return n&&s.push(n),i===void 0||s.push(`L: ${hn(i)} ${a||a}`,`W: ${hn(o)} ${a}`),s}async function p3e(t,e){console.warn("Deprecation Alert: There is a new getSegmentLargestBidirectional function that handles volume, stack and individual segment cases properly. This function is deprecated and will be removed in a future version.");const{data:r}=e,n=Se(t),i=(r.getSegment||m3e)(n,r);if(!i)return;const o=n.viewport.getFrameOfReferenceUID(),a=Kw(),{segmentIndex:s,segmentationId:c}=i,l=_r.getAnnotations(this.toolName||L1.toolName,o);let f=!1;const u=l.filter(h=>{const g=h.data.segment;return g?(g.segmentationId===c&&g.segmentIndex===s&&(f=!0,h.data.segment=g),!0):!1});f||u.push({data:{segment:i}});let d;if(u.forEach(async h=>{const g=[],p=h.data.segment,{segmentIndex:v,segmentationId:y}=p;g[v]=p,_r.removeAnnotation(h.annotationUID);const m=await qG({...a.find(C=>C.segmentationId===y),segments:g});if(!m)return;const w=XG(m,n.viewport);w.annotationUID=h.annotationUID,w.data.segment=p;const x=_r.addAnnotation(w,o);if(p.segmentIndex===i.segmentIndex&&p.segmentationId===i.segmentationId){d=m;const{style:C}=i;C&&_E.setAnnotationStyles(x,C)}}),d){const{sliceIndex:h}=d,g=n.viewport.getImageIds();ms(t,{imageIndex:g.length-1-h}),n.viewport.render()}else console.warn("No bidirectional found");return d}function m3e(t,e){var a;const r=Kw();if(!r.length)return;const n=e.segmentationId||r[0].segmentationId,i=e.segmentIndex??Ia(n);if(!i)return;const o=(a=e.segmentData)==null?void 0:a.get(i);return{label:`Segment ${i}`,segmentIndex:i,segmentationId:n,...o}}function YG(t){const e=ui(t);if(e===void 0)return;rg(t).forEach(a=>{a.invalidateBrushCursor()});const n=e.getViewportsInfo();if(!Object.keys(n).map(a=>n[a]).length)return;const o=e.getViewportIds();ke(o)}function _8(t,e,r={}){const n=zn(t),i=n.representationData,o=(r==null?void 0:r.representationType)??Object.keys(i)[0];if(!o)throw new Error(`Segmentation ${t} does not have any representations`);switch(o){case Rt.Labelmap:return v3e(n,e,r);case Rt.Contour:return y3e(n,e,r);default:return}}function v3e(t,e,{viewport:r}){const n=t.representationData.Labelmap;if(r instanceof Pr){const{volumeId:h}=n,g=Ve.getVolume(h);return g?g.imageData.getScalarValueFromWorld(e):void 0}const i=zl(r.id,t.segmentationId);if(i.length>1){console.warn("Segment selection for labelmaps with multiple imageIds in stack viewports is not supported yet.");return}const o=i[0];if(!Ve.getImage(o))return;const s=Pw(r.id,t.segmentationId),c=s==null?void 0:s.actor.getMapper().getInputData(),l=Zr(c,e),f=c.getDimensions();return(c.voxelManager||oc.createScalarVolumeVoxelManager({dimensions:f,scalarData:c.getPointData().getScalars().getData()})).getAtIJKPoint(l)}function y3e(t,e,{viewport:r}){const n=t.representationData.Contour,i=Array.from(n.annotationUIDsMap.keys()),{viewPlaneNormal:o}=r.getCamera();for(const a of i){const s=n.annotationUIDsMap.get(a);if(s)for(const c of s){const l=ti(c);if(!l)continue;const{polyline:f}=l.data.contour;if(Qt(o,l.metadata.viewPlaneNormal)&&XE(e,f))return Number(a)}}}function JG(t,e,{viewport:r,searchRadius:n}){const o=zn(t).representationData.Labelmap;if(r instanceof Pr){const{volumeId:p}=o,v=Ve.getVolume(p);if(!v)return;const y=v.voxelManager,m=v.imageData,w=Zr(m,e),x=y.getAtIJK(w[0],w[1],w[2]),C=r.worldToCanvas(e);return x3e(C,x,r,m,n)?x:void 0}const a=mf(r.id,t);if(!Ve.getImage(a))return;const c=Pw(r.id,t),l=c==null?void 0:c.actor.getMapper().getInputData(),f=Zr(l,e),u=l.getDimensions(),d=l.voxelManager||oc.createScalarVolumeVoxelManager({dimensions:u,scalarData:l.getPointData().getScalars().getData()}),h=d.getAtIJKPoint(f);return w3e(f,u,d,h)?h:void 0}function ZG(t,e,r=1){const n=Array.from({length:2*r+1},(i,o)=>o-r);for(const i of n)for(const o of n)for(const a of n){if(i===0&&o===0&&a===0)continue;const s=t(i,o,a);if(s!==void 0&&e!==s)return!0}return!1}function w3e(t,e,r,n,i){return ZG((a,s,c)=>{const l=[t[0]+a,t[1]+s,t[2]+c];return r.getAtIJK(l[0],l[1],l[2])},n,i)}function x3e(t,e,r,n,i){return ZG((a,s)=>{const c=[t[0]+a,t[1]+s],l=r.canvasToWorld(c),f=n.get("voxelManager").voxelManager,u=Zr(n,l);return f.getAtIJK(u[0],u[1],u[2])},e,i)}function QG(t){const e=zn(t),{annotationUIDsMap:r}=e.representationData.Contour;for(const[n,i]of r.entries())if(Array.from(i).find(a=>ti(a).highlighted))return n}const C3e=`
 const MAX_STRENGTH = 65535f;
 
 // Workgroup size - X*Y*Z must be multiple of 32 for better performance
@@ -4185,103 +4185,103 @@ fn main(
   labelmap[currentPixelIndex] = newLabel;
   strengthData[currentPixelIndex] = newStrength;
 }
-`,S3e=1024*1024*1024,r7=1.99*S3e,P3={windowSize:3,maxProcessingTime:3e4,inspection:{numCyclesInterval:5,numCyclesBelowThreshold:3,threshold:1e-4}};async function Zw(t,e,r=P3){var Te;const n=[8,8,4],{windowSize:i,maxProcessingTime:o}=Object.assign({},P3,r),a=Object.assign({},P3.inspection,r.inspection),s=Fe.getVolume(t),c=Fe.getVolume(e),[l,f,u]=s.dimensions;if(c.dimensions[0]!==l||c.dimensions[1]!==f||c.dimensions[2]!==u)throw new Error("Volume and labelmap must have the same size");let d=Math.floor(Math.sqrt(f**2+l**2+u**2)/2);d=Math.min(d,500);const h=c.voxelManager.getCompleteScalarDataArray();let g=s.voxelManager.getCompleteScalarDataArray();g instanceof Float32Array||(g=new Float32Array(g));const p={maxStorageBufferBindingSize:r7,maxBufferSize:r7},y=await(await((Te=navigator.gpu)==null?void 0:Te.requestAdapter())).requestDevice({requiredLimits:p}),m=g.byteLength,w=d*Uint32Array.BYTES_PER_ELEMENT,x=6*Int32Array.BYTES_PER_ELEMENT,C=y.createShaderModule({code:C3e}),S=3,T=new Uint32Array([l,f,u,0]),_=y.createBuffer({size:T.byteLength,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST}),E=y.createBuffer({size:m,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST});y.queue.writeBuffer(E,0,g);const b=[0,1].map(()=>y.createBuffer({size:m,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}));y.queue.writeBuffer(b[0],0,new Uint32Array(h));const D=[0,1].map(()=>y.createBuffer({size:m,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST})),I=y.createBuffer({size:w,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}),P=y.createBuffer({size:x,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}),O=new Int32Array([l,f,u,-1,-1,-1]);y.queue.writeBuffer(P,0,O);const A=y.createBindGroupLayout({entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}},{binding:1,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:2,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:3,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:4,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:5,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:6,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:7,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}}]}),V=[0,1].map(Oe=>{const ze=b[Oe],qe=D[Oe],ie=b[(Oe+1)%2],ae=D[(Oe+1)%2];return y.createBindGroup({layout:A,entries:[{binding:0,resource:{buffer:_}},{binding:1,resource:{buffer:E}},{binding:2,resource:{buffer:ze}},{binding:3,resource:{buffer:qe}},{binding:4,resource:{buffer:ie}},{binding:5,resource:{buffer:ae}},{binding:6,resource:{buffer:I}},{binding:7,resource:{buffer:P}}]})}),G=y.createComputePipeline({layout:y.createPipelineLayout({bindGroupLayouts:[A]}),compute:{module:C,entryPoint:"main",constants:{workGroupSizeX:n[0],workGroupSizeY:n[1],workGroupSizeZ:n[2],windowSize:i}}}),R=[Math.ceil(l/n[0]),Math.ceil(f/n[1]),Math.ceil(u/n[2])],N=y.createBuffer({size:w,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),F=o?performance.now()+o:0;let j=a.numCyclesInterval,X=0;for(let Oe=0;Oe<d;Oe++){T[S]=Oe,y.queue.writeBuffer(_,0,T);const ze=y.createCommandEncoder(),qe=ze.beginComputePass();if(qe.setPipeline(G),qe.setBindGroup(0,V[Oe%2]),qe.dispatchWorkgroups(R[0],R[1],R[2]),qe.end(),ze.copyBufferToBuffer(I,Oe*Uint32Array.BYTES_PER_ELEMENT,N,Oe*Uint32Array.BYTES_PER_ELEMENT,Uint32Array.BYTES_PER_ELEMENT),y.queue.submit([ze.finish()]),Oe>0&&!(Oe%j)){await N.mapAsync(GPUMapMode.READ,0,w);const ae=N.getMappedRange(0,w),ce=new Uint32Array(ae.slice(0))[Oe]/g.length;if(N.unmap(),Oe>=1&&ce<a.threshold){if(j=1,X++,X===a.numCyclesBelowThreshold)break}else j=a.numCyclesInterval}if(F&&performance.now()>F){console.warn(`Exceeded processing time limit (${o})ms`);break}}const te=y.createCommandEncoder(),fe=(d+1)%2,le=y.createBuffer({size:m,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),he=y.createBuffer({size:x,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST});te.copyBufferToBuffer(b[fe],0,le,0,m),te.copyBufferToBuffer(P,0,he,0,x),y.queue.submit([te.finish()]),await le.mapAsync(GPUMapMode.READ,0,m);const Ie=le.getMappedRange(0,m),Me=new Uint32Array(Ie);h.set(Me),le.unmap(),await he.mapAsync(GPUMapMode.READ,0,x);const Ee=he.getMappedRange(0,x),B=new Int32Array(Ee.slice(0));he.unmap();const M=B[0],$=B[1],W=B[2],q=B[3],Q=B[4],re=B[5];c.voxelManager.setCompleteScalarDataArray(h),c.voxelManager.clearBounds(),c.voxelManager.setBounds([[M,q],[$,Q],[W,re]])}const{transformWorldToIndex:A1}=Vn,T3e=254,_3e=255,E3e=.1,b3e=.8;function D3e(t,e){const{topLeftWorld:r,bottomRightWorld:n}=e,i=A1(t.imageData,r),o=A1(t.imageData,n);return{...e,topLeftIJK:i,bottomRightIJK:o}}function I3e(t,e){const r=t.imageData.getDirection(),n=Nt(r[3],r[4],r[5]),{center:i,radius:o}=e,a=t.imageData,s=An(We(),i,n,-o),c=An(We(),i,n,o),l=sG([c,s],a);return D3e(t,l)}function O3e(t,e,r){const n=t.imageData,i=r.getCamera(),{ijkVecRowDir:o,ijkVecColDir:a}=ww(n,i);if([o,a].some(f=>!Jt(Math.abs(f[0]),1)&&!Jt(Math.abs(f[1]),1)&&!Jt(Math.abs(f[2]),1))){console.warn("Oblique view is not supported!");return}const{boundsIJK:c}=I3e(t,e),l={minX:c[0][0],maxX:c[0][1]+1,minY:c[1][0],maxY:c[1][1]+1,minZ:c[2][0],maxZ:c[2][1]+1};return gE(t.volumeId,l,{targetBuffer:{type:"Float32Array"}})}function M3e(t,e,r,n){const i=t.voxelManager.getCompleteScalarDataArray(),o=r.center,[a,s,c]=t.dimensions,l=a*s,f=A1(t.imageData,o),u=i[f[2]*l+f[1]*a+f[0]],d=n.positiveSeedValue??T3e,h=n.positiveSeedVariance??E3e,g=Math.abs(u*h),p=u-g,v=u+g,y=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],m=f[2]*l+f[1]*a+f[0];e.voxelManager.setAtIndex(m,d);const w=[f];for(;w.length;){const x=w.shift(),[C,S,T]=x;for(let _=0,E=y.length;_<E;_++){const b=y[_],D=C+b[0],I=S+b[1],P=T+b[2];if(D<0||D>=a||I<0||I>=s||P<0||P>=c)continue;const O=P*l+I*a+D,A=i[O];e.voxelManager.getAtIndex(O)===d||A<p||A>v||(e.voxelManager.setAtIndex(O,d),w.push([D,I,P]))}}}function P3e(t,e,r,n,i){const o=t.voxelManager.getCompleteScalarDataArray(),[a,s,c]=e.dimensions,l=a*s,{worldVecRowDir:f,worldVecSliceDir:u}=ww(e.imageData,n.getCamera()),d=A1(t.imageData,r.center),h=o[d[2]*a*s+d[1]*a+d[0]],g=i.negativeSeedVariance??b3e,p=(i==null?void 0:i.negativeSeedValue)??_3e,v=Math.abs(h*g),y=h-v,m=h+v,w=360,x=2*Math.PI/w,C=Q5(Zu(),u,x),S=AR(f);for(let T=0;T<w;T++){const _=An(We(),r.center,S,r.radius),E=A1(e.imageData,_),[b,D,I]=E;if(RY(S,S,C),b<0||b>=a||D<0||D>=s||I<0||I>=c)continue;const P=b+D*a+I*l,O=o[P];(O<y||O>m)&&e.voxelManager.setAtIndex(P,p)}}async function R3e(t,e,r,n){const i=await cm(t.volumeId);return M3e(t,i,e,n),P3e(t,i,e,r,n),i}async function eW(t,e,r,n){const i=Fe.getVolume(t),o=O3e(i,e,r),a=await R3e(o,e,r,n);return await Zw(o.volumeId,a.volumeId),a}const L3e=254,A3e=255,N3e=[-1/0,-995],k3e=[0,1900];function V3e(t,e,r){const{negativeSeedValue:n=A3e,negativePixelRange:i=N3e}=r,o=t.voxelManager.getCompleteScalarDataArray(),[a,s,c]=e.dimensions,l=Math.floor(c/2),f=new Array(a*s).fill(!1),u=l*a*s,d=(g,p)=>{const v=[[g,p]];for(;v.length;){const[y,m]=v.shift(),w=m*a+y;if(y<0||y>=a||m<0||m>=s||f[w])continue;f[w]=!0;const x=u+w,C=o[x];C<i[0]||C>i[1]||(e.voxelManager.setAtIndex(x,n),v.push([y-1,m]),v.push([y+1,m]),v.push([y,m-1]),v.push([y,m+1]))}},h=(g,p,v,y)=>{for(let m=g;m!==p;m+=v){const w=y*a+m,x=u+w,C=o[x];if(C<i[0]||C>i[1])break;f[w]||d(m,y)}};for(let g=0;g<s;g++)h(0,a-1,1,g),h(a-1,0,-1,g)}function F3e(t,e,r){const{positiveSeedValue:n=L3e,positivePixelRange:i=k3e}=r,o=t.voxelManager.getCompleteScalarDataArray();e.voxelManager.getCompleteScalarDataArray();const[a,s,c]=e.dimensions,l=Math.floor(c/2),f=Math.max(l-3,0),u=Math.max(f+5,c),d=a*s;for(let h=f;h<u;h++){const g=h*d;for(let p=0;p<s;p++){const v=p*a;for(let y=0;y<a;y++){const m=g+v+y,w=o[m];w>=i[0]&&w<=i[1]&&e.voxelManager.setAtIndex(m,n)}}}}async function U3e(t,e){const r=cm(t.volumeId);return F3e(t,r,e),V3e(t,r,e),r}async function tW(t,e,r){const{boundingBox:n}=e,{ijkTopLeft:i,ijkBottomRight:o}=n,a={minX:i[0],maxX:o[0],minY:i[1],maxY:o[1],minZ:i[2],maxZ:o[2]},s=gE(t,a,{targetBuffer:{type:"Float32Array"}}),c=await U3e(s,r);return await Zw(s.volumeId,c.volumeId),c}const B3e=254,G3e=255,W3e=1,nW=1.8,z3e=3.2,ZS=30,$3e=70,j3e=50,{transformWorldToIndex:H3e}=Vn,Qg=1e5;function rW(t,e,r){const{dimensions:n,imageData:i}=t,[o,a,s]=n,c=t.voxelManager,l=c.getCompleteScalarDataArray(),f=o*a,u=(r==null?void 0:r.initialNeighborhoodRadius)??W3e,d=(r==null?void 0:r.positiveStdDevMultiplier)??nW,h=(r==null?void 0:r.negativeStdDevMultiplier)??z3e,g=(r==null?void 0:r.negativeSeedMargin)??ZS,p=(r==null?void 0:r.negativeSeedsTargetPatches)??$3e,v=H3e(i,e).map(Math.round),y=c.toIndex(v);if(v[0]<0||v[0]>=o||v[1]<0||v[1]>=a||v[2]<0||v[2]>=s)return console.warn("Click position is outside volume bounds."),null;const m=CV(l,n,v,u);m.count===0&&(m.mean=l[y],m.stdDev=0);const w=m.mean-d*m.stdDev,x=m.mean+d*m.stdDev,C=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]];let S=1/0,T=1/0,_=1/0,E=-1/0,b=-1/0,D=-1/0;const I=new Set,P=[],O=l[y];if(O>=w&&O<=x)I.add(y),P.push(v),S=E=v[0],T=b=v[1],_=D=v[2];else return console.warn("Clicked voxel intensity is outside the calculated positive range. No positive seeds generated."),{positiveSeedIndices:new Set,negativeSeedIndices:new Set};let A=0;for(;A<P.length&&I.size<Qg;){const[W,q,Q]=P[A++];S=Math.min(W,S),T=Math.min(q,T),_=Math.min(Q,_),E=Math.max(W,E),b=Math.max(q,b),D=Math.max(Q,D);for(let re=0;re<C.length;re++){const[Te,Oe,ze]=C[re],qe=W+Te,ie=q+Oe,ae=Q+ze;if(qe<0||qe>=o||ie<0||ie>=a||ae<0||ae>=s)continue;const Ce=ae*f+ie*o+qe;if(I.has(Ce))continue;const ce=l[Ce];ce>=w&&ce<=x&&(I.add(Ce),I.size<Qg&&P.push([qe,ie,ae]))}}if(I.size>=Qg&&console.debug(`Reached maximum number of positive seeds (${Qg}). Stopping BFS.`),I.size===0)return console.warn("No positive seeds found after BFS."),{positiveSeedIndices:new Set,negativeSeedIndices:new Set};let V=0,G=0;I.forEach(W=>{const q=l[W];V+=q,G+=q*q});const R=I.size,N=V/R,F=G/R-N*N,j=Math.sqrt(Math.max(0,F)),X=h*j,te=Math.max(0,S-g),fe=Math.max(0,T-g),le=Math.max(0,_-g),he=Math.min(o-1,E+g),Ie=Math.min(a-1,b+g),Me=Math.min(s-1,D+g),Ee=new Set;let B=0,M=0;const $=p*j3e;for(;M<p&&B<$;){B++;const W=Math.floor(Math.random()*(he-te+1)+te),q=Math.floor(Math.random()*(Ie-fe+1)+fe),Q=Math.floor(Math.random()*(Me-le+1)+le),re=Q*f+q*o+W;if(I.has(re)||Ee.has(re))continue;const Te=l[re];if(Math.abs(Te-N)>X){let Oe=!1;for(let ze=-1;ze<=1;ze++){const qe=q+ze;if(!(qe<0||qe>=a))for(let ie=-1;ie<=1;ie++){const ae=W+ie;if(ae<0||ae>=o)continue;const Ce=Q*f+qe*o+ae;I.has(Ce)||Ee.has(Ce)||(Ee.add(Ce),Oe=!0)}}Oe&&M++}}return Ee.size===0&&console.warn("Could not find any negative seeds. GrowCut might fail or produce poor results."),console.debug("positiveSeedIndices",I.size),console.debug("negativeSeedIndices",Ee.size),{positiveSeedIndices:I,negativeSeedIndices:Ee}}async function iW({referencedVolumeId:t,worldPosition:e,options:r}){const n=Fe.getVolume(t),i=cm(t);i.voxelManager.forEach(({index:f,value:u})=>{u!==0&&i.voxelManager.setAtIndex(f,0)});const o=r.seeds??rW(n,e,r),a=(r==null?void 0:r.positiveSeedValue)??B3e,s=(r==null?void 0:r.negativeSeedValue)??G3e;if(!o)return null;const{positiveSeedIndices:c,negativeSeedIndices:l}=o;return c.size<10||c.size>Qg||l.size<10?(console.warn("Not enough seeds found. GrowCut might fail or produce poor results."),i):(c.forEach(f=>{i.voxelManager.setAtIndex(f,a)}),l.forEach(f=>{i.voxelManager.setAtIndex(f,s)}),await Zw(t,i.volumeId,r),i)}const K3e=Object.freeze(Object.defineProperty({__proto__:null,run:Zw,runGrowCutForBoundingBox:tW,runGrowCutForSphere:eW,runOneClickGrowCut:iW},Symbol.toStringTag,{value:"Module"}));function q3e(t,e){const{segmentationId:r,config:n}=e,i={colorLUTIndex:X3e(n),...n};sr.addSegmentationRepresentation(t,r,e.type,i),e.type===Lt.Contour&&Ne([t]),is(r)}function X3e(t){const{colorLUTOrIndex:e}=t||{};return e===void 0?Tp(JSON.parse(JSON.stringify(h5))):typeof e=="number"?e:Array.isArray(e)&&e.every(n=>Array.isArray(n)&&n.length===4)?Tp(e):Tp(JSON.parse(JSON.stringify(h5)))}function ig(t,e){e.map(r=>q3e(t,r))}function E8(t,e){return ig(t,e.map(r=>({...r,type:Lt.Contour})))}function Y3e(t){const e={};for(const[r,n]of Object.entries(t))e[r]=E8(r,n);return e}function oW(t,e){return ig(t,e.map(r=>({...r,type:Lt.Labelmap})))}function J3e(t){for(const[e,r]of Object.entries(t))oW(e,r.map(n=>({...n,type:Lt.Labelmap})))}function aW(t,e){return ig(t,e.map(r=>({...r,type:Lt.Surface})))}function Z3e(t){const e={};for(const[r,n]of Object.entries(t))e[r]=aW(r,n);return e}async function Q3e({segmentationId:t,viewportId:e,imageIds:r,options:n}){const i=Wn(t);if(n!=null&&n.removeOriginal){const o=i.representationData.Labelmap;Fe.getVolume(o.volumeId)&&Fe.removeVolumeLoadObject(o.volumeId),i.representationData.Labelmap={imageIds:r}}else i.representationData.Labelmap={...i.representationData.Labelmap,imageIds:r};await ig(e,[{segmentationId:t,type:Lt.Labelmap}]),Je.addEventListenerOnce(k.SEGMENTATION_RENDERED,()=>Eo(t))}async function eCe({volumeId:t}){return{imageIds:Fe.getVolume(t).imageIds}}function tCe({segmentationId:t,options:e}){const r=Wn(t);if(!r)return;const{volumeId:n}=r.representationData.Labelmap,i=Fe.getVolume(n);return Q3e({segmentationId:t,viewportId:e.viewportId,imageIds:i.imageIds,options:e})}async function sW(t){return nU(t)}async function nCe({segmentationId:t,segmentIndices:e,mode:r="individual"}){Hw(),qc(Qa.COMPUTE_LARGEST_BIDIRECTIONAL,0);const n=_G(t,e);if(!n)return;const{operationData:i,segImageIds:o,reconstructableVolume:a,indices:s}=n,c=a?await rCe({operationData:i,indices:s,mode:r}):await iCe({segImageIds:o,indices:s,mode:r});return qc(Qa.COMPUTE_LARGEST_BIDIRECTIONAL,100),c}async function rCe({operationData:t,indices:e,mode:r}){const n=EG(t),{segmentationVoxelManager:i,segmentationImageData:o}=n,s={scalarData:i.getCompleteScalarDataArray(),dimensions:o.getDimensions(),spacing:o.getSpacing(),origin:o.getOrigin(),direction:o.getDirection()};return await Jc().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:s,indices:e,mode:r})}async function iCe({segImageIds:t,indices:e,mode:r}){const{segmentationInfo:n}=bG(t);return await Jc().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:n,indices:e,mode:r,isStack:!0})}function oCe(t){const e=Wn(t);if(!e)return null;let r;const n=e.representationData.Labelmap;if("imageIds"in n){const{imageIds:i}=n,o=Fe.getImage(i[0]),a=Fe.getVolumeContainingImageId(o.referencedImageId);if(a!=null&&a.volume)return a.volume;r=i.map(s=>Fe.getImage(s).referencedImageId)}else if("volumeId"in n){const{volumeId:i,referencedVolumeId:o}=n;if(o){const s=Fe.getVolume(o);if(s)return s}const a=Fe.getVolume(i);a&&(r=a.imageIds.map(s=>Fe.getImage(s).referencedImageId))}return qw(r)}async function aCe({segmentationIds:t,segmentIndex:e}){Hw(),qc(Qa.COMPUTE_STATISTICS,0);const r=Wn(t[0]),{imageIds:n}=r.representationData.Labelmap;if(!gf(n))throw new Error("Invalid volume - TMTV cannot be calculated");return await sCe({segmentationIds:t,segmentIndex:e})}async function sCe({segmentationIds:t,segmentIndex:e}){const r=t.map(p=>ng(p)),n=PG(r,e);if(!n)throw new Error("Invalid volume - TMTV cannot be calculated");const{imageData:i,dimensions:o,direction:a,origin:s,voxelManager:c}=n,l=i.getSpacing(),u={scalarData:c.getCompleteScalarDataArray(),dimensions:o,spacing:l,origin:s,direction:a},d=oCe(t[0]),h={dimensions:d.dimensions,spacing:d.spacing,origin:d.origin,direction:d.direction,scalarData:d.voxelManager.getCompleteScalarDataArray()};if(h.scalarData.length===0||u.scalarData.length===0)return{[e]:{name:"TMTV",value:0}};const g=await Jc().executeTask("compute","computeMetabolicStats",{segmentationInfo:u,imageInfo:h});return qc(Qa.COMPUTE_STATISTICS,100),g}const cCe=Object.freeze(Object.defineProperty({__proto__:null,IslandRemoval:Od,LabelmapMemo:Kxe,SegmentStatsCalculator:JS,VolumetricCalculator:fd,computeMetabolicStats:aCe,computeStackLabelmapFromVolume:eCe,computeVolumeLabelmapFromStack:sW,contourAndFindLargestBidirectional:qG,createBidirectionalToolData:XG,createLabelmapVolumeForViewport:dxe,createMergedLabelmapForIndex:PG,floodFill:S8,getBrushSizeForToolGroup:i3e,getBrushThresholdForToolGroup:a3e,getBrushToolInstances:rg,getHoveredContourSegmentationAnnotation:QG,getOrCreateImageVolume:qw,getOrCreateSegmentationVolume:ng,getReferenceVolumeForSegmentationVolume:CG,getSegmentIndexAtLabelmapBorder:JG,getSegmentIndexAtWorldPoint:_8,getSegmentLargestBidirectional:nCe,getStatistics:NG,getUniqueSegmentIndices:XU,growCut:K3e,invalidateBrushCursor:YG,rectangleROIThresholdVolumeByRange:uxe,segmentContourAction:p3e,setBrushSizeForToolGroup:r3e,setBrushThresholdForToolGroup:o3e,thresholdSegmentationByRange:s3e,thresholdVolumeByRange:OG,triggerSegmentationRender:Qh,triggerSegmentationRenderBySegmentationId:$w,validateLabelmap:Jwe},Symbol.toStringTag,{value:"Module"}));function lCe(t){let e="";const r=t[0]<0?"R":"L",n=t[1]<0?"A":"P",i=t[2]<0?"F":"H",o=[Math.abs(t[0]),Math.abs(t[1]),Math.abs(t[2])],a=1e-4;for(let s=0;s<3;s++)if(o[0]>a&&o[0]>o[1]&&o[0]>o[2])e+=r,o[0]=0;else if(o[1]>a&&o[1]>o[0]&&o[1]>o[2])e+=n,o[1]=0;else if(o[2]>a&&o[2]>o[0]&&o[2]>o[1])e+=i,o[2]=0;else if(o[0]>a&&o[1]>a&&o[0]===o[1])e+=r+n,o[0]=0,o[1]=0;else if(o[0]>a&&o[2]>a&&o[0]===o[2])e+=r+i,o[0]=0,o[2]=0;else if(o[1]>a&&o[2]>a&&o[1]===o[2])e+=n+i,o[1]=0,o[2]=0;else break;return e}function uCe(t){let e=t.replace("H","f");return e=e.replace("F","h"),e=e.replace("R","l"),e=e.replace("L","r"),e=e.replace("A","p"),e=e.replace("P","a"),e=e.toUpperCase(),e}const fCe=Object.freeze(Object.defineProperty({__proto__:null,getOrientationStringLPS:lCe,invertOrientationStringLPS:uCe},Symbol.toStringTag,{value:"Module"}));var ih;(function(t){t.CLIP_STOPPED="CORNERSTONE_CINE_TOOL_STOPPED",t.CLIP_STARTED="CORNERSTONE_CINE_TOOL_STARTED"})(ih||(ih={}));const b8={};function cW(t,e){const r=Se(t),{viewportId:n}=r;b8[n]=e}function D8(t){const e=Se(t),{viewportId:r}=e;return b8[r]}function dCe(t){return b8[t]}const{ViewportStatus:lW}=rs,{triggerEvent:R3}=Vn,uW=!0,QS=new Map;function hCe(t,e){let r,n;if(t===void 0)throw new Error("playClip: element must not be undefined");const i=Se(t);if(!i)throw new Error("playClip: element must be a valid Cornerstone enabled element");e||(e={}),e.dynamicCineEnabled=e.dynamicCineEnabled??!0;const{viewport:o}=i,a=wCe(o,e);let s=D8(t);const c=e.dynamicCineEnabled;if(c&&dW(t),s?eT(t,{stopDynamicCine:!c,viewportId:o.id}):(s={intervalId:void 0,framesPerSecond:30,lastFrameTimeStamp:void 0,ignoreFrameTimeVector:!1,usingFrameTimeVector:!1,frameTimeVector:e.frameTimeVector??void 0,speed:e.frameTimeVectorSpeedMultiplier??1,reverse:e.reverse??!1,loop:e.loop??!0,bounce:e.bounce??!1},cW(t,s)),s.dynamicCineEnabled=e.dynamicCineEnabled,(e.framesPerSecond<0||e.framesPerSecond>0)&&(s.framesPerSecond=Number(e.framesPerSecond),s.reverse=s.framesPerSecond<0,s.ignoreFrameTimeVector=!0),s.ignoreFrameTimeVector!==!0&&s.frameTimeVector&&s.frameTimeVector.length===a.numScrollSteps&&a.frameTimeVectorEnabled){const{timeouts:u,isTimeVarying:d}=gCe(s.frameTimeVector,s.speed);r=u,n=d}e.bounce!==void 0&&(s.bounce=e.bounce);const l=()=>{const{numScrollSteps:u,currentStepIndex:d}=a;let h=d+(s.reverse?-1:1);if(h<0||h>=u)if(s.bounce)s.reverse=!s.reverse,h=d+(s.reverse?-1:1),h=Math.max(0,Math.min(u-1,h));else if(s.loop)h=s.reverse?u-1:0;else{eT(t,{stopDynamicCine:!c,viewportId:o.id}),R3(t,ih.CLIP_STOPPED,{element:t});return}const p=h-d;if(p)try{a.scroll(p)}catch(v){console.warn("Play clip not scrolling",v),hW(s),R3(t,ih.CLIP_STOPPED,{element:t})}};if(c){const u=I8(o);u&&QS.set(u.volumeId,t)}a.play?s.framesPerSecond=a.play(e.framesPerSecond):r&&r.length>0&&n?(s.usingFrameTimeVector=!0,s.intervalId=window.setTimeout(function u(){s.intervalId=window.setTimeout(u,r[a.currentStepIndex]),l()},0)):(s.usingFrameTimeVector=!1,s.intervalId=window.setInterval(l,1e3/Math.abs(s.framesPerSecond)));const f={element:t};R3(t,ih.CLIP_STARTED,f)}function fW(t,e={}){eT(t,{stopDynamicCine:!0,...e})}function eT(t,e={stopDynamicCine:!0,viewportId:void 0}){const{stopDynamicCine:r,viewportId:n}=e,i=Se(t);let o;const a=i==null?void 0:i.viewport;if(i){const{viewport:s}=i;o=D8(s.element)}else if(n)o=dCe(n);else return;o&&hW(o),a instanceof Ch?a.pause():r&&a instanceof Mr&&dW(t)}function dW(t){const{viewport:e}=Se(t);if(e instanceof vr){const r=I8(e);if(r!=null&&r.isDynamicVolume()){const n=QS.get(r.volumeId);QS.delete(r.volumeId),n&&n!==t&&fW(n)}}}function gCe(t,e){let r,n,i,o=0;const a=t.length,s=[];let c=!1;for((typeof e!="number"||e<=0)&&(e=1),r=1;r<a;r++)i=Number(t[r])/e|0,s.push(i),r===1?n=i:i!==n&&(c=!0),o+=i;return s.length>0&&(c?i=o/s.length|0:i=s[0],s.push(i)),{timeouts:s,isTimeVarying:c}}function hW(t){const e=t.intervalId;typeof e<"u"&&(t.intervalId=void 0,t.usingFrameTimeVector?clearTimeout(e):clearInterval(e))}function I8(t){if(!(t instanceof vr))return;const e=t.getAllVolumeIds();if(!(e!=null&&e.length))return;const n=e.find(i=>{var o;return(o=Fe.getVolume(i))==null?void 0:o.isDynamicVolume()})??e[0];return Fe.getVolume(n)}function pCe(t,e){const r=t.getImageIds();return{get numScrollSteps(){return r.length},get currentStepIndex(){return t.getTargetImageIdIndex()},get frameTimeVectorEnabled(){return!0},waitForRenderedCount:0,scroll(n){if(this.waitForRenderedCount<=e&&t.viewportStatus!==lW.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,Qs(t,{delta:n,debounceLoading:uW})}}}function mCe(t,e){return{get numScrollSteps(){return t.getNumberOfSlices()},get currentStepIndex(){return t.getSliceIndex()},get frameTimeVectorEnabled(){return!0},waitForRenderedCount:0,scroll(r){if(this.waitForRenderedCount<=e&&t.viewportStatus!==lW.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,Qs(t,{delta:r,debounceLoading:uW})},play(r){return r&&t.setPlaybackRate(r/24),t.play(),t.getFrameRate()}}}function vCe(t,e){const{volumeId:r}=e,n={viewPlaneNormal:We(),scrollInfo:null},i=()=>{const o=t.getCamera();if(!n.scrollInfo||!iS(o.viewPlaneNormal,n.viewPlaneNormal)){const s=cd(t,r);n.viewPlaneNormal=o.viewPlaneNormal,n.scrollInfo=s}return n.scrollInfo};return{get numScrollSteps(){return i().numScrollSteps},get currentStepIndex(){return i().currentStepIndex},get frameTimeVectorEnabled(){const o=t.getCamera(),a=e.direction.slice(6,9).map(c=>-c),s=Pt(a,o.viewPlaneNormal);return Ju(s,1)},scroll(o){i().currentStepIndex+=o,Qs(t,{delta:o})}}}function yCe(t){return{get numScrollSteps(){return t.numDimensionGroups},get currentStepIndex(){return t.dimensionGroupNumber-1},get frameTimeVectorEnabled(){return!1},scroll(e){t.scroll(e)}}}function wCe(t,e){if(t instanceof mr)return pCe(t,e.waitForRendered??30);if(t instanceof vr){const r=I8(t);return e.dynamicCineEnabled&&(r!=null&&r.isDynamicVolume())?yCe(r):vCe(t,r)}if(t instanceof Ch)return mCe(t,e.waitForRendered??30);throw new Error("Unknown viewport type")}const xCe=Object.freeze(Object.defineProperty({__proto__:null,Events:ih,addToolState:cW,getToolState:D8,playClip:hCe,stopClip:fW},Symbol.toStringTag,{value:"Module"}));function CCe(t,e){var n,i,o;const r=(e==null?void 0:e.knotsRatioPercentage)||30;return!((o=(i=(n=t==null?void 0:t.data)==null?void 0:n.contour)==null?void 0:i.polyline)!=null&&o.length)||r<=0}function SCe(t,e){const r=Pa(),n=hi(We(),e,t),i=Math.abs(t[0])>.1?Nt(-t[1],t[0],0):Nt(0,-t[2],t[1]);return n4(r,e,n,i),r}function $v(t,e=Math.floor(Math.random()*(t.length-1))){if(e===0)return 0;const r=[...t],{length:n}=t;for(let i=0;i<n;i++)t[i]=r[(i+e+n)%n];return e}function gW(t,e){if(CCe(t,e))return!1;const{viewPlaneNormal:r}=t.metadata,{closed:n,polyline:i}=t.data.contour,o=SCe(r,t.data.contour.polyline[0]),a=t.data.contour.polyline.map(f=>{const u=jt(We(),f,o);return[u[0],u[1]]});let s=n?$v(a):0,c=$S(a,0,a.length,(e==null?void 0:e.knotsRatioPercentage)||30);if(c===a)return!1;$v(c,-s);for(let f=1;f<(e==null?void 0:e.loop);f++)s=n?$v(c):0,c=$S(c,0,a.length,(e==null?void 0:e.knotsRatioPercentage)||30),$v(c,-s);const l=ti(Pa(),o);return t.data.contour.polyline=c.map(f=>jt([0,0,0],[...f,0],l)),!0}const TCe={smoothAnnotation:gW},_Ce=Object.freeze(Object.defineProperty({__proto__:null,default:TCe,smoothAnnotation:gW},Symbol.toStringTag,{value:"Module"})),ECe=Object.freeze(Object.defineProperty({__proto__:null,getBoundsIJKFromRectangleAnnotations:MG,isAxisAlignedRectangle:jG},Symbol.toStringTag,{value:"Module"})),pW={};function mW(t,e){const r=Se(t),{viewportId:n}=r;pW[n]=e}function og(t){const e=Se(t),{viewportId:r}=e;return pW[r]}const dd=yn.Prefetch,vW=0;function bCe(t,e){t=Math.round(t)||0,e=Math.round(e)||0;const r=[];let n=e-t+1;if(n<=0)return r;for(;n--;)r[n]=e--;return r}function DCe(t,e){let r=0,n=t.length-1;return t.forEach((i,o)=>{i<e?r=Math.max(o,r):i>e&&(n=Math.min(o,n))}),{low:r,high:n}}function ag(t){const e=Se(t);if(!e)return null;const{viewport:r}=e;return r instanceof mr?{currentImageIdIndex:r.getCurrentImageIdIndex(),imageIds:r.getImageIds()}:null}function Qw(t){return function(e){const r=e.detail;let n;try{n=ag(t)}catch{return}if(!n||!n.imageIds||n.imageIds.length===0)return;const o=n.imageIds.indexOf(r.imageId);if(o<0)return;const a=og(t);!a||!a.indicesToRequest||!a.indicesToRequest.length||a.indicesToRequest.push(o)}}const ICe=t=>{const e=new Set(t.imageIds);return r=>r.type!==dd||!e.has(r.additionalDetails.imageId)};let _p={maxImagesToPrefetch:1/0,preserveExistingPool:!0},tT;const OCe=10;function yW(t){var g,p;const e=og(t);if(!e)return;const r=e||{},n=ag(t);if(!((g=n==null?void 0:n.imageIds)!=null&&g.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const{currentImageIdIndex:i}=n;if(r.enabled=r.enabled&&(((p=r.indicesToRequest)==null?void 0:p.length)??0)>0,r.enabled===!1)return;function o(v){const y=r.indicesToRequest.indexOf(v);y>-1&&r.indicesToRequest.splice(y,1)}if(e.indicesToRequest.sort((v,y)=>v-y),r.indicesToRequest.slice().forEach(function(v){const y=n.imageIds[v];if(!y)return;(Math.abs(i-v)<6?Fe.getImageLoadObject(y):Fe.isLoaded(y))&&o(v)}),!r.indicesToRequest.length)return;_p.preserveExistingPool||Wi.clearRequestStack(dd);const s=DCe(r.indicesToRequest,n.currentImageIdIndex);let c,l,f=s.low,u=s.high;const d=[];for(;f>=0||u<r.indicesToRequest.length;){const v=n.currentImageIdIndex,y=v-r.indicesToRequest[f]>_p.maxImagesToPrefetch,m=r.indicesToRequest[u]-v>_p.maxImagesToPrefetch,w=!y&&f>=0,x=!m&&u<r.indicesToRequest.length;if(!x&&!w)break;w&&(l=r.indicesToRequest[f--],c=n.imageIds[l],d.push(c)),x&&(l=r.indicesToRequest[u++],c=n.imageIds[l],d.push(c))}const h=(v,y)=>$c(v,y);d.forEach(v=>{const y={requestType:dd};Wi.addRequest(h.bind(null,v,y),dd,{imageId:v},vW)})}function nT(t){clearTimeout(tT),tT=setTimeout(function(){const e=t.target;try{yW(e)}catch{return}},OCe)}function MCe(t){const e=ag(t);if(!e||!e.imageIds||e.imageIds.length===0){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const r={indicesToRequest:bCe(0,e.imageIds.length-1),enabled:!0,direction:1},n=r.indicesToRequest.indexOf(e.currentImageIdIndex);r.indicesToRequest.splice(n,1),mW(t,r),yW(t),t.removeEventListener(Ze.STACK_NEW_IMAGE,nT),t.addEventListener(Ze.STACK_NEW_IMAGE,nT);const i=Qw(t);Je.removeEventListener(Ze.IMAGE_CACHE_IMAGE_REMOVED,i),Je.addEventListener(Ze.IMAGE_CACHE_IMAGE_REMOVED,i)}function PCe(t){clearTimeout(tT),t.removeEventListener(Ze.STACK_NEW_IMAGE,nT);const e=Qw(t);Je.removeEventListener(Ze.IMAGE_CACHE_IMAGE_REMOVED,e);const r=og(t);r&&r.indicesToRequest.length&&(r.enabled=!1,Wi.clearRequestStack(dd))}function RCe(){return _p}function LCe(t){_p=t}const ACe={enable:MCe,disable:PCe,getConfiguration:RCe,setConfiguration:LCe};let N1={maxImagesToPrefetch:1/0,minBefore:2,maxAfter:2,directionExtraImages:10,preserveExistingPool:!1},rT;const NCe=5,kCe=t=>{var n;const e=ag(t);if(!e)return;if(!((n=e.imageIds)!=null&&n.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}M8(t),O8(t),t.removeEventListener(Ze.STACK_NEW_IMAGE,iT),t.addEventListener(Ze.STACK_NEW_IMAGE,iT);const r=Qw(t);Je.removeEventListener(Ze.IMAGE_CACHE_IMAGE_REMOVED,r),Je.addEventListener(Ze.IMAGE_CACHE_IMAGE_REMOVED,r)};function O8(t){var l,f;const e=ag(t);if(!e)return;if(!((l=e==null?void 0:e.imageIds)!=null&&l.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const r=og(t);if(!r)return;const n=r||{};if(n.enabled=n.enabled&&(((f=n.indicesToRequest)==null?void 0:f.length)??0)>0,n.enabled===!1)return;function i(u){const d=n.indicesToRequest.indexOf(u);d>-1&&n.indicesToRequest.splice(d,1)}const o=n.indicesToRequest.slice(),{currentImageIdIndex:a}=e;if(o.forEach(u=>{const d=e.imageIds[u];if(!d)return;(Math.abs(a-u)<6?Fe.getImageLoadObject(d):Fe.isLoaded(d))&&i(u)}),!n.indicesToRequest.length)return;N1.preserveExistingPool||Wi.filterRequests(ICe(e));function s(u){var v,y;const d=e.imageIds.indexOf(u);i(d);const h=Fe.getCachedImageBasedOnImageURI(u),{stats:g}=n,p=((v=h==null?void 0:h.image)==null?void 0:v.decodeTimeInMS)||0;if(p){g.imageIds.set(u,p),g.decodeTimeInMS+=p;const m=((y=h==null?void 0:h.image)==null?void 0:y.loadTimeInMS)||0;g.loadTimeInMS+=m}if(!n.indicesToRequest.length&&h!=null&&h.sizeInBytes){const{sizeInBytes:m}=h,w=Fe.getMaxCacheSize()/4/m;if(!n.cacheFill)g.initialTime=Date.now()-g.start,g.initialSize=g.imageIds.size,M8(t,w),O8(t);else if(g.imageIds.size){g.fillTime=Date.now()-g.start;const{size:x}=g.imageIds;g.fillSize=x}}}const c=(u,d)=>$c(u,d).then(()=>s(u));n.indicesToRequest.forEach(u=>{const d=e.imageIds[u],h={requestType:dd};Wi.addRequest(c.bind(null,d,h),dd,{imageId:d},vW)})}function iT(t){clearTimeout(rT),rT=setTimeout(function(){const e=t.target;try{M8(e),O8(e)}catch{return}},NCe)}const VCe=t=>t<0?-1:1,M8=(t,e)=>{var d;const r=ag(t);if(!r)return;if(!((d=r.imageIds)!=null&&d.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const{currentImageIdIndex:n}=r;let{maxAfter:i=2,minBefore:o=2}=N1;const{directionExtraImages:a=10}=N1,s=og(t)||{indicesToRequest:[],currentImageIdIndex:n,stackCount:0,enabled:!0,direction:1,stats:{start:Date.now(),imageIds:new Map,decodeTimeInMS:0,loadTimeInMS:0,totalBytes:0}},c=n-s.currentImageIdIndex;if(s.direction=VCe(c),s.currentImageIdIndex=n,s.enabled=!0,s.stackCount<100&&(s.stackCount+=a),Math.abs(c)>i||!c)if(s.stackCount=0,e){const h=n/r.imageIds.length;o=Math.ceil(e*h),i=Math.ceil(e*(1-h)),s.cacheFill=!0}else s.cacheFill=!1;else c<0?(o+=s.stackCount,i=0):(i+=s.stackCount,o=0);const l=Math.max(0,n-o),f=Math.min(r.imageIds.length-1,n+i),u=[];for(let h=n+1;h<=f;h++)u.push(h);for(let h=n-1;h>=l;h--)u.push(h);s.indicesToRequest=u,mW(t,s)};function FCe(t){clearTimeout(rT),t.removeEventListener(Ze.STACK_NEW_IMAGE,iT);const e=Qw(t);Je.removeEventListener(Ze.IMAGE_CACHE_IMAGE_REMOVED,e);const r=og(t);r&&(r.enabled=!1)}function UCe(){return N1}function BCe(t){N1=t}const GCe={enable:kCe,disable:FCe,getConfiguration:UCe,setConfiguration:BCe},WCe=Object.freeze(Object.defineProperty({__proto__:null,isViewportPreScaled:Xl},Symbol.toStringTag,{value:"Module"}));function zCe(t,e){let r;const n=e.dimensionGroupNumbers||e.frameNumbers||Array.from({length:t.numDimensionGroups},(i,o)=>o+1);if(e.frameNumbers&&console.warn("Warning: frameNumbers parameter is deprecated. Please use dimensionGroupNumbers instead."),!e.maskVolumeId&&!e.worldCoordinate)throw new Error("You should provide either maskVolumeId or imageCoordinate");if(e.maskVolumeId&&e.worldCoordinate)throw new Error("You can only use one of maskVolumeId or imageCoordinate");if(e.maskVolumeId){const i=Fe.getVolume(e.maskVolumeId);if(!i)throw new Error("Segmentation volume not found");const[o,a]=jCe(n,t,i);return[o,a]}return e.worldCoordinate?$Ce(n,e.worldCoordinate,t):r}function $Ce(t,e,r){const{dimensions:n,imageData:i}=r,o=i.worldToIndex(e);if(o[0]=Math.floor(o[0]),o[1]=Math.floor(o[1]),o[2]=Math.floor(o[2]),!xr(o,n))throw new Error("outside bounds");const a=n[0],s=n[0]*n[1],c=[];return t.forEach(l=>{const f=o[2]*s+o[1]*a+o[0];c.push(r.voxelManager.getAtIndexAndDimensionGroup(f,l))}),c}function jCe(t,e,r){const{imageData:n}=r,i=r.voxelManager,o=i.getScalarDataLength(),a=[];a.length=o;let s=0;for(let d=0,h=o;d<h;d++)i.getAtIndex(d)!==0&&(a[s++]=d);a.length=s;const c=[],l=e.voxelManager.getScalarDataLength()===o&&JSON.stringify(e.spacing)===JSON.stringify(r.spacing),f=[];if(l){for(let d=0;d<a.length;d++){const h=[],g=a[d];for(let p=0;p<t.length;p++)h.push(e.voxelManager.getAtIndexAndDimensionGroup(g,t[p]));c.push(h),f.push(i.toIJK(g))}return[c,f]}const u=({pointLPS:d,value:h,pointIJK:g})=>{if(h===0)return;const p=ME(e.imageData,e.dimensions,e.spacing,d);let v=0;const y=new Map;t.forEach(x=>y.set(x,0));const m=({index:x})=>{for(let C=0;C<t.length;C++){const S=e.voxelManager.getAtIndexAndDimensionGroup(x,t[C]),T=t[C];y.set(T,y.get(T)+S)}v++};e.voxelManager.forEach(m,{imageData:e.imageData,boundsIJK:p});const w=[];y.forEach(x=>{w.push(x/v)}),f.push(g),c.push(w)};return r.voxelManager.forEach(u,{imageData:n}),[c,f]}function wW(t,e){const r=t.getScalarDataLength(),n=new Float32Array(r);for(const i of e){const o=t.getDimensionGroupScalarData(i);for(let a=0;a<r;a++)n[a]+=o[a]}return n}function HCe(t,e){const r=wW(t,e),n=e.length;for(let i=0;i<r.length;i++)r[i]/=n;return r}const xW={[$0.SUM]:(t,e,r)=>{const n=wW(t,e);for(let i=0;i<n.length;i++)r(i,n[i])},[$0.AVERAGE]:(t,e,r)=>{const n=HCe(t,e);for(let i=0;i<n.length;i++)r(i,n[i])},[$0.SUBTRACT]:(t,e,r)=>{if(e.length!==2)throw new Error("Please provide only 2 dimension groups for subtraction.");const n=t.getScalarDataLength(),i=t.getDimensionGroupScalarData(e[0]),o=t.getDimensionGroupScalarData(e[1]);for(let a=0;a<n;a++){const s=i[a]-o[a];r(a,s)}}};function KCe(t,e,r){const{dimensionGroupNumbers:n,frameNumbers:i}=r;i&&console.warn("Warning: frameNumbers parameter is deprecated. Please use dimensionGroupNumbers instead.");const o=n||i||Array.from({length:t.numDimensionGroups},(f,u)=>u+1);if(o.length<=1)throw new Error("Please provide two or more dimension groups");const a=t.voxelManager,s=a.getScalarDataLength(),c=xW[e];if(!c)throw new Error(`Unsupported operation: ${e}`);const l=new Float32Array(s);return c(a,o,(f,u)=>{l[f]=u}),l}function qCe(t,e,r){const{dimensionGroupNumbers:n,frameNumbers:i,targetVolume:o}=r;if(!o)throw new Error("A target volume must be provided");i&&console.warn("Warning: frameNumbers parameter is deprecated. Please use dimensionGroupNumbers instead.");const a=n||i||Array.from({length:t.numDimensionGroups},(f,u)=>u+1);if(a.length<=1)throw new Error("Please provide two or more dimension groups");const s=t.voxelManager,c=o.voxelManager,l=xW[e];if(!l)throw new Error(`Unsupported operation: ${e}`);l(s,a,(f,u)=>{c.setAtIndex(f,u)}),c.resetModifiedSlices();for(let f=0;f<o.dimensions[2];f++)c.modifiedSlices.add(f)}const XCe=Object.freeze(Object.defineProperty({__proto__:null,generateImageFromTimeData:KCe,getDataInTime:zCe,updateVolumeFromTimeData:qCe},Symbol.toStringTag,{value:"Module"}));function CW(t,e){const r=e*3;if(r<t.length)return Nt(t[r],t[r+1],t[r+2])}function SW(t){const e=t.getLines().getData();let r=0;const n=new Map;for(;r<e.length;){const s=e[r++],c=[];for(let l=0;l<s;l++)c.push(e[r+l]);n.set(c[0],c),r+=s}const i=[],o=s=>{for(const[c,l]of s.entries())if(l!==void 0)return c;return-1};let a=o(n);for(;a!==-1;){const s=[a];for(;n.has(a);){const c=n.get(a)[1];n.has(c)&&s.push(c),n.delete(a),a=c}i.push(s),a=o(n)}return i.length?i:void 0}function TW(t){const e=SW(t);if(!e)return;const r=t.getPoints().getData();return e.map(n=>n.map(i=>CW(r,i)))}const YCe=Object.freeze(Object.defineProperty({__proto__:null,getPoint:CW,getPolyDataPointIndexes:SW,getPolyDataPoints:TW},Symbol.toStringTag,{value:"Module"}));var qa;(function(t){t.Top="top",t.Left="left",t.Bottom="bottom",t.Right="right"})(qa||(qa={}));const JCe=Object.freeze(Object.defineProperty({__proto__:null,get ColorbarRangeTextPosition(){return qa}},Symbol.toStringTag,{value:"Module"})),bl=t=>t&&t.upper>t.lower,w5=t=>!!t&&t.width>0&&t.height>0,k1=(t,e)=>!!t&&!!e&&t.lower===e.lower&&t.upper===e.upper,_W=(t,e)=>!!t&&!!e&&t.width===e.width&&t.height===e.height,ZCe=(t,e,r)=>[t[0]*(1-r)+e[0]*r,t[1]*(1-r)+e[1]*r,t[2]*(1-r)+e[2]*r],{clamp:QCe}=Vn;class P8{constructor(e){P8.validateProps(e);const{colormap:r,size:n={width:20,height:100},imageRange:i={lower:0,upper:1},voiRange:o={lower:0,upper:1},container:a,showFullPixelValueRange:s=!1}=e;this._colormap=r,this._imageRange=i,this._voiRange=o,this._showFullImageRange=s,this._canvas=this._createRootElement(n),a&&this.appendTo(a)}get colormap(){return this._colormap}set colormap(e){this._colormap=e,this.render()}get size(){const{width:e,height:r}=this._canvas;return{width:e,height:r}}set size(e){const{_canvas:r}=this;!w5(e)||_W(r,e)||(this._setCanvasSize(r,e),this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!bl(e)||k1(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!bl(e)||k1(e,this._voiRange)||(this._voiRange=e,this.render())}get showFullImageRange(){return this._showFullImageRange}set showFullImageRange(e){e!==this._showFullImageRange&&(this._showFullImageRange=e,this.render())}appendTo(e){e.appendChild(this._canvas),this.render()}dispose(){const{_canvas:e}=this,{parentElement:r}=e;r==null||r.removeChild(e)}static validateProps(e){const{size:r,imageRange:n,voiRange:i}=e;if(r&&!w5(r))throw new Error('Invalid "size"');if(n&&!bl(n))throw new Error('Invalid "imageRange"');if(i&&!bl(i))throw new Error('Invalid "voiRange"')}_setCanvasSize(e,r){const{width:n,height:i}=r;e.width=n,e.height=i,Object.assign(e.style,{width:`${n}px`,height:`${i}px`})}_createRootElement(e){const r=document.createElement("canvas");return Object.assign(r.style,{position:"absolute",top:"0",left:"0",pointerEvents:"none",boxSizing:"border-box"}),this._setCanvasSize(r,e),r}render(){if(!this._canvas.isConnected)return;const{_colormap:e}=this,{RGBPoints:r}=e,n=r.length/4,i=v=>{const y=4*v;if(!(v<0||v>=n))return{index:v,position:r[y],color:[r[y+1],r[y+2],r[y+3]]}},{width:o,height:a}=this._canvas,s=this._canvas.getContext("2d");if(!s)return;const c=o>a,l=c?o:a,{_voiRange:f}=this,u=this._showFullImageRange?this._imageRange:{...f};let d,h=i(0);const g=(u.upper-u.lower)/(l-1);let p=u.lower;for(let v=0;v<l;v++){const y=(p-f.lower)/Math.abs(f.upper-f.lower);if(h)for(let x=h.index;x<n&&!(y<=h.position);x++)d=h,h=i(x+1);let m;if(!d)m=[...h.color];else if(!h)m=[...d.color];else{const x=(y-d.position)/(h.position-d.position);m=ZCe(d.color,h.color,x)}const w=m.map(x=>QCe(Math.round(x*255),0,255));s.fillStyle=`rgb(${w[0]}, ${w[1]}, ${w[2]})`,c?s.fillRect(v,0,1,a):s.fillRect(0,a-v-1,o,1),p+=g}}}const Vf={FONT:"10px Arial",COLOR:"white",TICK_SIZE:5,TICK_WIDTH:1,TICK_LABEL_MARGIN:3,MAX_NUM_TICKS:8,TICKS_STEPS:[1,2.5,5,10]};class R8{constructor(e){R8.validateProps(e);const{top:r=0,left:n=0,size:i={width:20,height:100},imageRange:o={lower:0,upper:1},voiRange:a={lower:0,upper:1},ticks:s,container:c,showFullPixelValueRange:l=!1}=e,{style:f,position:u}=s??{};this._imageRange=o,this._voiRange=a,this._font=(f==null?void 0:f.font)??Vf.FONT,this._color=(f==null?void 0:f.color)??Vf.COLOR,this._tickSize=(f==null?void 0:f.tickSize)??Vf.TICK_SIZE,this._tickWidth=(f==null?void 0:f.tickWidth)??Vf.TICK_WIDTH,this._labelMargin=(f==null?void 0:f.labelMargin)??Vf.TICK_LABEL_MARGIN,this._maxNumTicks=(f==null?void 0:f.maxNumTicks)??Vf.MAX_NUM_TICKS,this._rangeTextPosition=u??qa.Right,this._showFullPixelValueRange=l,this._canvas=this._createCanvasElement(i,r,n),c&&this.appendTo(c)}get size(){const{width:e,height:r}=this._canvas;return{width:e,height:r}}set size(e){const{_canvas:r}=this;!w5(e)||_W(r,e)||(this._setCanvasSize(r,e),this.render())}get top(){return Number.parseInt(this._canvas.style.top)}set top(e){const{_canvas:r}=this,n=this.top;e!==n&&(r.style.top=`${e}px`,this.render())}get left(){return Number.parseInt(this._canvas.style.left)}set left(e){const{_canvas:r}=this,n=this.left;e!==n&&(r.style.left=`${e}px`,this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!bl(e)||k1(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!bl(e)||k1(e,this._voiRange)||(this._voiRange=e,this.render())}get tickSize(){return this._tickSize}set tickSize(e){e!==this._tickSize&&(this._tickSize=e,this.render())}get tickWidth(){return this._tickWidth}set tickWidth(e){e!==this._tickWidth&&(this._tickWidth=e,this.render())}get color(){return this._color}set color(e){e!==this._color&&(this._color=e,this.render())}get showFullPixelValueRange(){return this._showFullPixelValueRange}set showFullPixelValueRange(e){e!==this._showFullPixelValueRange&&(this._showFullPixelValueRange=e,this.render())}get visible(){return this._canvas.style.display==="block"}set visible(e){e!==this.visible&&(this._canvas.style.display=e?"block":"none",e&&this.render())}appendTo(e){e.appendChild(this._canvas),this.render()}static validateProps(e){const{size:r,imageRange:n,voiRange:i}=e;if(r&&!w5(r))throw new Error('Invalid "size"');if(n&&!bl(n))throw new Error('Invalid "imageRange"');if(i&&!bl(i))throw new Error('Invalid "voiRange"')}_setCanvasSize(e,r){const{width:n,height:i}=r;e.width=n,e.height=i,Object.assign(e.style,{width:`${n}px`,height:`${i}px`})}_createCanvasElement(e,r,n){const i=document.createElement("canvas");return Object.assign(i.style,{display:"none",position:"absolute",boxSizing:"border-box",top:`${r}px`,left:`${n}px`}),this._setCanvasSize(i,e),i}_getTicks(e){const{lower:r,upper:n}=e,o=(n-r)/(this._maxNumTicks-1),a=Math.pow(10,-Math.floor(Math.log10(Math.abs(o)))),s=o*a,l=Vf.TICKS_STEPS.find(g=>g>=s)/a,f=Math.ceil(n/l)*l,u=Math.floor(r/l)*l,d=Math.round((f-u)/l)+1,h=[];for(let g=0;g<d;g++)h.push(u+g*l);return{scaleMin:u,scaleMax:f,step:l,ticks:h}}_getLeftTickInfo({position:e,labelMeasure:r}){const{width:n}=this._canvas,o=[n-this.tickSize-r.width-this._labelMargin,e],a={start:[n-this._tickSize,e],end:[n,e]};return{labelPoint:o,tickPoints:a}}_getRightTickInfo({position:e}){const r=[this._tickSize+this._labelMargin,e],n={start:[0,e],end:[this._tickSize,e]};return{labelPoint:r,tickPoints:n}}_getTopTickInfo({position:e,labelMeasure:r}){const{height:n}=this._canvas,i=n-this.tickSize-this._labelMargin,o=[e,i],a={start:[e,n-this._tickSize],end:[e,n]};return{labelPoint:o,tickPoints:a}}_getBottomTickInfo({position:e,labelMeasure:r}){const n=[e,this._tickSize+this._labelMargin],i={start:[e,0],end:[e,this._tickSize]};return{labelPoint:n,tickPoints:i}}render(){const{_canvas:e}=this;if(!e.isConnected||!this.visible)return;const{width:r,height:n}=e,i=r>=n,o=i?r:n,a=e.getContext("2d"),{_voiRange:s}=this,c=this._showFullPixelValueRange?this._imageRange:{...s},l=c.upper-c.lower,{ticks:f}=this._getTicks(c);a.clearRect(0,0,r,n),a.font=this._font,a.textBaseline=i?"top":"middle",a.textAlign=i?"center":"left",a.fillStyle=this._color,a.strokeStyle=this._color,a.lineWidth=this.tickWidth,f.forEach(u=>{let d=Math.round(o*((u-c.lower)/l));if(i||(d=n-d),d<0||d>o)return;const h=u.toString(),g=a.measureText(h);let p;i?this._rangeTextPosition===qa.Top?p=this._getTopTickInfo({position:d,labelMeasure:g}):p=this._getBottomTickInfo({position:d,labelMeasure:g}):this._rangeTextPosition===qa.Left?p=this._getLeftTickInfo({position:d,labelMeasure:g}):p=this._getRightTickInfo({position:d});const{labelPoint:v,tickPoints:y}=p,{start:m,end:w}=y;return a.beginPath(),a.moveTo(m[0],m[1]),a.lineTo(w[0],w[1]),a.fillText(h,v[0],v[1]),a.stroke(),d})}}function eSe(t,e,r){return(t>=e?[qa.Top,qa.Bottom]:[qa.Left,qa.Right]).includes(r)}class tSe{constructor({id:e,container:r}){this._containerResizeCallback=n=>{let i,o;const{contentRect:a,contentBoxSize:s}=n[0];a?(i=a.width,o=a.height):s!=null&&s.length&&(i=s[0].inlineSize,o=s[0].blockSize),this._containerSize={width:i,height:o},this.onContainerResize()},this._id=e,this._containerSize={width:0,height:0},this._rootElement=this.createRootElement(e),this._containerResizeObserver=new ResizeObserver(this._containerResizeCallback),r&&this.appendTo(r)}get id(){return this._id}get rootElement(){return this._rootElement}appendTo(e){const{_rootElement:r,_containerResizeObserver:n}=this,{parentElement:i}=r;!e||e===i||(i&&n.unobserve(i),e.appendChild(r),n.observe(e))}destroy(){const{_rootElement:e,_containerResizeObserver:r}=this,{parentElement:n}=e;n==null||n.removeChild(e),r.disconnect()}get containerSize(){return{...this._containerSize}}createRootElement(e){const r=document.createElement("div");return r.id=e,r.classList.add("widget"),Object.assign(r.style,{width:"100%",height:"100%"}),r}onContainerResize(){}}const Lg={MULTIPLIER:1,RANGE_TEXT_POSITION:qa.Right,TICKS_BAR_SIZE:50};class V1 extends tSe{constructor(e){var r;super(e),this._isMouseOver=!1,this._isInteracting=!1,this._mouseOverCallback=n=>{this._isMouseOver=!0,this.showTicks(),n.stopPropagation()},this._mouseOutCallback=n=>{this._isMouseOver=!1,this.hideTicks(),n.stopPropagation()},this._mouseDownCallback=n=>{this._isInteracting=!0,this.showTicks(),this._addVOIEventListeners(n),n.stopPropagation()},this._mouseDragCallback=(n,i)=>{const o=this.getVOIMultipliers(),a=this._getPointsFromMouseEvent(n),{points:s,voiRange:c}=i,l=Ss(nn(),a.local,s.local),f=l[0]*o[0],u=l[1]*o[1];if(!f&&!u)return;const{lower:d,upper:h}=c;let{windowWidth:g,windowCenter:p}=nm(d,h);g=Math.max(g+f,1),p+=u;const v=Wu(g,p);this.voiRange=v,n.stopPropagation(),n.preventDefault()},this._mouseUpCallback=n=>{this._isInteracting=!1,this.hideTicks(),this._removeVOIEventListeners(),n.stopPropagation()},this._eventListenersManager=new cV,this._colormaps=V1.getColormapsMap(e),this._activeColormapName=V1.getInitialColormapName(e),this._canvas=this._createCanvas(e),this._ticksBar=this._createTicksBar(e),this._rangeTextPosition=((r=e.ticks)==null?void 0:r.position)??Lg.RANGE_TEXT_POSITION,this._canvas.appendTo(this.rootElement),this._ticksBar.appendTo(this.rootElement),this._addRootElementEventListeners()}get activeColormapName(){return this._activeColormapName}set activeColormapName(e){if(e===this._activeColormapName)return;const r=this._colormaps.get(e);if(!r){console.warn(`Invalid colormap name (${e})`);return}this._activeColormapName=e,this._canvas.colormap=r}get imageRange(){return this._canvas.imageRange}set imageRange(e){this._canvas.imageRange=e,this._ticksBar.imageRange=e}get voiRange(){return this._canvas.voiRange}set voiRange(e){const{voiRange:r}=this._canvas;!bl(e)||k1(e,r)||(this._canvas.voiRange=e,this._ticksBar.voiRange=e,this.onVoiChange(e))}get showFullImageRange(){return this._canvas.showFullImageRange}set showFullImageRange(e){this._canvas.showFullImageRange=e,this._ticksBar.showFullPixelValueRange=e}destroy(){super.destroy(),this._eventListenersManager.reset()}createRootElement(){const e=document.createElement("div");return Object.assign(e.style,{position:"relative",fontSize:"0",width:"100%",height:"100%"}),e}onContainerResize(){super.onContainerResize(),this.updateTicksBar(),this._canvas.size=this.containerSize}getVOIMultipliers(){return[Lg.MULTIPLIER,Lg.MULTIPLIER]}onVoiChange(e){}showTicks(){this.updateTicksBar(),this._ticksBar.visible=!0}hideTicks(){this._isInteracting||this._isMouseOver||(this._ticksBar.visible=!1)}static getColormapsMap(e){const{colormaps:r}=e;return r.reduce((n,i)=>n.set(i.Name,i),new Map)}static getInitialColormapName(e){const{activeColormapName:r,colormaps:n}=e;return!!r&&n.some(o=>o.Name===r)?r:n[0].Name}_createCanvas(e){const{imageRange:r,voiRange:n,showFullPixelValueRange:i}=e,o=this._colormaps.get(this._activeColormapName);return new P8({colormap:o,imageRange:r,voiRange:n,showFullPixelValueRange:i})}_createTicksBar(e){const r=e.ticks;return new R8({imageRange:e.imageRange,voiRange:e.voiRange,ticks:r,showFullPixelValueRange:e.showFullPixelValueRange})}_getPointsFromMouseEvent(e){const{rootElement:r}=this,n=[e.clientX,e.clientY],i=[e.pageX,e.pageY],o=r.getBoundingClientRect(),a=[i[0]-o.left-window.pageXOffset,i[1]-o.top-window.pageYOffset];return{client:n,page:i,local:a}}updateTicksBar(){const{width:e,height:r}=this.containerSize;if(e===0&&r===0)return;const{_ticksBar:n,_rangeTextPosition:i}=this,o=e>=r,a=o?e:Lg.TICKS_BAR_SIZE,s=o?Lg.TICKS_BAR_SIZE:r;if(!eSe(e,r,i))throw new Error("Invalid rangeTextPosition value for the current colobar orientation");let c,l;n.size={width:a,height:s},o?(l=0,c=i===qa.Top?-s:r):(c=0,l=i===qa.Left?-a:e),n.top=c,n.left=l}_addRootElementEventListeners(){const{_eventListenersManager:e}=this,{rootElement:r}=this;e.addEventListener(r,"mouseover",this._mouseOverCallback),e.addEventListener(r,"mouseout",this._mouseOutCallback),e.addEventListener(r,"mousedown",this._mouseDownCallback)}_addVOIEventListeners(e){const{_eventListenersManager:r}=this,n=this._getPointsFromMouseEvent(e),i={...this._canvas.voiRange},o={points:n,voiRange:i};this._removeVOIEventListeners(),r.addEventListener(document,"voi.mouseup",this._mouseUpCallback),r.addEventListener(document,"voi.mousemove",a=>this._mouseDragCallback(a,o))}_removeVOIEventListeners(){const{_eventListenersManager:e}=this;e.removeEventListener(document,"voi.mouseup"),e.removeEventListener(document,"voi.mousemove")}}const L3=4;function nSe(t,e,r){if(SV(t,e)==="PT"){const{clientWidth:i,clientHeight:o}=t.element,a=5/Math.max(i,o),s=Xl(t,e),{fixedPTWindowWidth:c=!0}=r??{},l=c?0:a;return s?[l,a]:[l,L3]}return[L3,L3]}const{Events:fu}=rs,jv={lower:-1e3,upper:1e3};class E0 extends V1{constructor(e){const{element:r,volumeId:n}=e,i=E0._getImageRange(r,n),o=E0._getVOIRange(r,n);super({...e,imageRange:i,voiRange:o}),this.autoHideTicks=()=>{if(this._hideTicksTimeoutId)return;const a=this._hideTicksTime-Date.now();a<=0?this.hideTicks():this._hideTicksTimeoutId=window.setTimeout(()=>{this._hideTicksTimeoutId=0,this.autoHideTicks()},a)},this._stackNewImageCallback=()=>{this.imageRange=E0._getImageRange(this._element)},this._imageVolumeModifiedCallback=a=>{const{volumeId:s}=a.detail;if(s!==this._volumeId)return;const{_element:c}=this;this.imageRange=E0._getImageRange(c,s)},this._viewportVOIModifiedCallback=a=>{const{viewportId:s,volumeId:c,range:l,colormap:f}=a.detail,{viewport:u}=this.enabledElement;s!==u.id||c!==this._volumeId||(this.voiRange=l,f&&(this.activeColormapName=f.name),this.showAndAutoHideTicks())},this._viewportColormapModifiedCallback=a=>{const{viewportId:s,colormap:c,volumeId:l}=a.detail,{viewport:f}=this.enabledElement;s!==f.id||l!==this._volumeId||(this.activeColormapName=c.name)},this._element=r,this._volumeId=n,this._addCornerstoneEventListener()}get element(){return this._element}get enabledElement(){return Se(this._element)}getVOIMultipliers(){const{viewport:e}=this.enabledElement;return nSe(e,this._volumeId)}onVoiChange(e){super.onVoiChange(e);const{viewport:r}=this.enabledElement;if(r instanceof mr)r.setProperties({voiRange:e}),r.render();else if(r instanceof vr){const{_volumeId:n}=this,i=om(n);r.setProperties({voiRange:e},n),i.forEach(o=>o.render())}}static _getImageRange(e,r){const n=Se(e),{viewport:i}=n,o=i.getImageActor(r);if(!o)return jv;const s=o.getMapper().getInputData().getPointData().getScalars();let c;if(s)c=s.getRange();else{if(!r)throw new Error("volumeId is required when scalarData is not available");const l=Fe.getVolume(r),[f,u]=l.voxelManager.getRange();c=[f,u]}return c[0]===0&&c[1]===0?jv:{lower:c[0],upper:c[1]}}static _getVOIRange(e,r){const n=Se(e),{viewport:i}=n,o=i.getImageActor(r);if(!o)return jv;const a=o.getProperty().getRGBTransferFunction(0).getRange();return a[0]===0&&a[1]===0?jv:{lower:a[0],upper:a[1]}}showAndAutoHideTicks(e=1e3){this._hideTicksTime=Date.now()+e,this.showTicks(),this.autoHideTicks()}_addCornerstoneEventListener(){const{_element:e}=this;Je.addEventListener(fu.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedCallback),e.addEventListener(fu.STACK_NEW_IMAGE,this._stackNewImageCallback),e.addEventListener(fu.VOI_MODIFIED,this._viewportVOIModifiedCallback),e.addEventListener(fu.COLORMAP_MODIFIED,this._viewportColormapModifiedCallback)}destroy(){super.destroy();const{_element:e}=this;Je.removeEventListener(fu.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedCallback),e.removeEventListener(fu.STACK_NEW_IMAGE,this._stackNewImageCallback),e.removeEventListener(fu.VOI_MODIFIED,this._viewportVOIModifiedCallback),e.removeEventListener(fu.COLORMAP_MODIFIED,this._viewportColormapModifiedCallback)}}const rSe=Object.freeze(Object.defineProperty({__proto__:null,Colorbar:V1,Enums:JCe,ViewportColorbar:E0},Symbol.toStringTag,{value:"Module"}));function EW(t,e,r,n,i){const o=[];let a=0;const s=t.scalarData;let c,l,f;if(t.color)for(l=0;l<i;l++)for(f=0;f<n;f++){c=((l+r)*t.columns+(f+e))*4;const u=s[c],d=s[c+1],h=s[c+2];o[a++]=.2126*u+.7152*d+.0722*h}else for(l=0;l<i;l++)for(f=0;f<n;f++)c=(l+r)*t.columns+(f+e),o[a++]=s[c];return o}function bW(t,e,r){const n=t.length;let i=r,o=e,a=0;if(n<2)return{min:i,max:o,mean:(e+r)/2};for(let s=0;s<n;s++){const c=t[s];i=Math.min(i,c),o=Math.max(o,c),a+=c}return{min:i,max:o,mean:a/n}}function DW(t){if(t instanceof vr)return iSe(t);if(t instanceof mr)return oSe(t);throw new Error("Viewport not supported")}function iSe(t){const{scalarData:e,width:r,height:n}=fE(t),{min:i,max:o}=cE(e);return{scalarData:e,minPixelValue:i,maxPixelValue:o,width:r,height:n,rows:r,columns:n}}function oSe(t){const e=t.getImageData(),{scalarData:r}=e,{min:n,max:i}=cE(r),o=e.dimensions[0],a=e.dimensions[1],{rows:s,columns:c,color:l}=t.getCornerstoneImage();return{scalarData:r,width:o,height:a,minPixelValue:n,maxPixelValue:i,rows:s,columns:c,color:l}}const aSe=Object.freeze(Object.defineProperty({__proto__:null,calculateMinMaxMean:bW,extractWindowLevelRegionToolData:DW,getLuminanceFromRegion:EW},Symbol.toStringTag,{value:"Module"})),sSe=Object.freeze(Object.defineProperty({__proto__:null,colorbar:rSe,windowLevel:aSe},Symbol.toStringTag,{value:"Module"})),{transformWorldToIndex:oT}=Vn;function cSe(t,e,r,n){const{boundsIJK:i,centerWorld:o,radiusWorld:a}=lSe(e,t,n),s={center:o,radius:a},c=t.getDimensions();oc.createScalarVolumeVoxelManager({dimensions:c,scalarData:t.getPointData().getScalars().getData()}).forEach(r,{boundsIJK:i,isInObject:f=>kG(s,f),imageData:t})}function lSe(t,e,r){const[n,i]=t,o=Nt((n[0]+i[0])/2,(n[1]+i[1])/2,(n[2]+i[2])/2),a=to(n,i)/2;let s;if(!r){const c=oT(e,o),l=e.getSpacing(),f=Math.min(...l),u=Math.ceil(a/f);return s=[[c[0]-u,c[0]+u],[c[1]-u,c[1]+u],[c[2]-u,c[2]+u]],{boundsIJK:s,centerWorld:o,radiusWorld:a}}return s=uSe(e,r,t,o,a),{boundsIJK:s,centerWorld:o,radiusWorld:a}}function uSe(t,e,r,n,i){const[o,a]=r,s=t.getDimensions(),c=e.getCamera(),l=Nt(c.viewUp[0],c.viewUp[1],c.viewUp[2]),f=Nt(c.viewPlaneNormal[0],c.viewPlaneNormal[1],c.viewPlaneNormal[2]),u=We();Gn(u,l,f);const d=We(),h=We();An(d,a,f,i),An(h,o,f,-i),An(d,d,u,-i),An(h,h,u,i);const g=[oT(t,d),oT(t,h)];return ef(g,s)}function IW(t){if(!Array.isArray(t)||t.length!==9)throw new Error("Matrix must be an array of 9 numbers");if(!t.every(e=>typeof e=="number"&&!isNaN(e)))throw new Error("Matrix must contain only valid numbers")}function OW(t){IW(t);const e=[[t[0],t[1],t[2]],[t[3],t[4],t[5]],[t[6],t[7],t[8]]],r=e[0][0]*(e[1][1]*e[2][2]-e[1][2]*e[2][1])-e[0][1]*(e[1][0]*e[2][2]-e[1][2]*e[2][0])+e[0][2]*(e[1][0]*e[2][1]-e[1][1]*e[2][0]);if(Math.abs(r)<1e-10)throw new Error("Matrix is not invertible (determinant is zero)");const n=[[e[1][1]*e[2][2]-e[1][2]*e[2][1],-(e[0][1]*e[2][2]-e[0][2]*e[2][1]),e[0][1]*e[1][2]-e[0][2]*e[1][1]],[-(e[1][0]*e[2][2]-e[1][2]*e[2][0]),e[0][0]*e[2][2]-e[0][2]*e[2][0],-(e[0][0]*e[1][2]-e[0][2]*e[1][0])],[e[1][0]*e[2][1]-e[1][1]*e[2][0],-(e[0][0]*e[2][1]-e[0][1]*e[2][0]),e[0][0]*e[1][1]-e[0][1]*e[1][0]]],i=[];for(let o=0;o<3;o++)for(let a=0;a<3;a++)i.push(n[o][a]/r);return i}function A3(t){const e=Math.sqrt(t[0]*t[0]+t[1]*t[1]+t[2]*t[2]);return t.map(r=>r/e)}function fSe(t){IW(t);const e=t.slice(0,3),r=t.slice(3,6),n=t.slice(6,9),i=A3(e),o=A3(r),a=A3(n),s={x:[1,0,0],y:[0,1,0],z:[0,0,1]},c=1e-10,l=i.every((u,d)=>Math.abs(u-s.x[d])<c)&&o.every((u,d)=>Math.abs(u-s.y[d])<c)&&a.every((u,d)=>Math.abs(u-s.z[d])<c),f=l?[...s.x,...s.y,...s.z]:OW([...i,...o,...a]);return{isStandard:l,rotationMatrix:f}}function dSe(t,e,r){const n=t[0]-e[0],i=t[1]-e[1],o=t[2]-e[2];return[r[0]*n+r[1]*i+r[2]*o+e[0],r[3]*n+r[4]*i+r[5]*o+e[1],r[6]*n+r[7]*i+r[8]*o+e[2]]}function hSe(t,e,r){const n=[];for(let i=0;i<r.length;i+=3){const o=r.slice(i,i+3),a=dSe(o,e,t);n.push(...a)}return n}const gSe=Object.freeze(Object.defineProperty({__proto__:null,checkStandardBasis:fSe,inverse3x3Matrix:OW,rotatePoints:hSe},Symbol.toStringTag,{value:"Module"}));function MW(t,e,r){t.data.label=r,cn(t,e,Zt.LabelChange)}function pSe(t,e){const{data:r}=t,{points:n}=r.handles,{focalPoint:i,viewPlaneNormal:o}=e.getCamera(),a=Pt(Nn(We(),n[0],i),o);return n.forEach(s=>{hi(s,s,Ar(We(),[-o[0],-o[1],-o[2]],a))}),e instanceof mr&&(t.metadata.referencedImageId=e.getCurrentImageId()),t}function mSe(t,e,r){const n=e*r,i=t.length/n;if(![1,3,4].includes(i))throw new Error("Buffer must be 1, 3, or 4 channels per pixel");const o=Array.from({length:r},()=>new Array(e).fill(!1));for(let v=0;v<r;v++)for(let y=0;y<e;y++){const w=(v*e+y)*i;let x=!1;for(let C=0;C<Math.min(3,i);C++)if(t[w+C]>0){x=!0;break}o[v][y]=x}const a=Array.from({length:r},()=>new Array(e).fill(0));let s=0;const c={};for(let v=0;v<r;v++)for(let y=0;y<e;y++)if(o[v][y]&&a[v][y]===0){s++;const m=(C,S)=>C<0||C>=e||S<0||S>=r?!1:o[S][C]&&a[S][C]===0;let w=0;S8(m,[y,v],{onFlood:(C,S)=>{a[S][C]=s,w++},diagonals:!1}),c[s]=w}if(s===0)return[];const l=Object.keys(c).reduce((v,y)=>c[v]>c[y]?v:y);function f(v,y){if(a[y][v]!==+l)return!1;for(const[m,w]of[[1,0],[-1,0],[0,1],[0,-1]]){const x=v+m,C=y+w;if(x<0||x>=e||C<0||C>=r||a[C][x]!==+l)return!0}return!1}let u=null;e:for(let v=0;v<r;v++)for(let y=0;y<e;y++)if(f(y,v)){u=[y,v];break e}if(!u)return[];const d=[[1,0],[1,1],[0,1],[-1,1],[-1,0],[-1,-1],[0,-1],[1,-1]],h=[];let g=u,p=[u[0]-1,u[1]];do{h.push([g[0],g[1]]);const v=p[0]-g[0],y=p[1]-g[1];let m=d.findIndex(x=>x[0]===v&&x[1]===y);m<0&&(m=0);let w=null;for(let x=1;x<=8;x++){const[C,S]=d[(m+x)%8],T=g[0]+C,_=g[1]+S;if(T>=0&&T<e&&_>=0&&_<r&&f(T,_)){w=[T,_];const[E,b]=d[(m+x-1+8)%8];p=[g[0]+E,g[1]+b];break}}if(!w)break;g=w}while(g[0]!==u[0]||g[1]!==u[1]);return h}function vSe(t){const e=qE(t,2),r=NU(e);return{simplified:e,hull:r}}function ySe(t,e=7){if(!t.length)throw new Error("Convex hull is empty");const r=t.length,n=y=>(y+1)%r,i=(y,m)=>{const w=[];for(let x=y;w.push(x),x!==m;x=n(x));return w};let o=0,a=0;for(let y=1;y<r;y++)t[y][0]<t[o][0]&&(o=y),t[y][0]>t[a][0]&&(a=y);const s=t[o],c=t[a],l=i(o,a),f=i(a,o),u=Math.min(...t.map(y=>y[1])),d=l.some(y=>t[y][1]===u)?l:f,h=Math.min(...d.map(y=>t[y][1]));let g=d.map(y=>t[y]).filter(y=>Math.abs(y[1]-h)<=e);g.length<2&&(g=d.map(y=>t[y]).sort((y,m)=>y[1]-m[1]).slice(0,2));const p=g.reduce((y,m)=>m[0]<y[0]?m:y,g[0]),v=g.reduce((y,m)=>m[0]>y[0]?m:y,g[0]);return{P1:p,P2:s,P3:c,P4:v}}function wSe(t,e,r,n,i,o={}){const{maxDist:a=15,slack:s=2}=o,c={P1:{dx:-1,dy:-1},P2:{dx:-1,dy:1},P3:{dx:1,dy:1},P4:{dx:1,dy:-1}};function l(f,{dx:u,dy:d},h=5){const g=u<0?f[0]-a:f[0]-s,p=u<0?f[0]+s:f[0]+a,v=d<0?f[1]-a:f[1]-s,y=d<0?f[1]+s:f[1]+a;let m=f;for(const[w,x]of i){if(w<g||w>p||x<v||x>y)continue;const C=Math.round(w),S=Math.round(x);if(C<0||C>=e||S<0||S>=r)continue;const T=(C-m[0])*u,_=(S-m[0])*d;t[S*e+C]>h&&(T>0||_>0)&&(m=[w,x])}return m}return{P1:l(n.P1,c.P1),P2:l(n.P2,c.P2),P3:l(n.P3,c.P3),P4:l(n.P4,c.P4)}}function xSe(t,e,r,n,i){const o=ySe(n);return wSe(t,e,r,o,i,{maxDist:20})}function i7(t,e){return Math.atan2(e[1]-t[1],e[0]-t[0])}function CSe(t){const{P1:e,P2:r,P3:n,P4:i}=t,o=a5(e,r,i,n,!0);if(!o)throw new Error("Fan edges appear parallel — no apex found");const a=o;let s=i7(a,e)*(180/Math.PI),c=i7(a,i)*(180/Math.PI);if(c<=s){const p=s;s=c,c=p}const 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PW(t,e){const r=document.createElement("a");r.href=t,r.download=e,document.body.appendChild(r),r.style.display="none",r.click(),r.remove()}function SSe(t,e,r,n,i={}){const{center:o,startAngle:a,endAngle:s,innerRadius:c,outerRadius:l}=n,{strokeStyle:f="#0ff",lineWidth:u=2,quality:d=.92}=i,h=a*Math.PI/180,g=s*Math.PI/180,p=document.createElement("canvas");p.width=e,p.height=r;const v=p.getContext("2d"),y=e*r,m=t.length/y,w=v.createImageData(e,r),x=w.data;for(let C=0;C<y;C++){const S=C*4;if(m===1){const T=t[C];x[S]=T,x[S+1]=T,x[S+2]=T,x[S+3]=255}else{const T=C*m;x[S]=t[T],x[S+1]=t[T+1],x[S+2]=t[T+2],x[S+3]=m===4?t[T+3]:255}}v.putImageData(w,0,0),v.beginPath();for(let C=h;C<=g;C+=.01){const S=o[0]+c*Math.cos(C),T=o[1]+c*Math.sin(C);C===h?v.moveTo(S,T):v.lineTo(S,T)}for(let C=g;C>=h;C-=.01){const S=o[0]+l*Math.cos(C),T=o[1]+l*Math.sin(C);v.lineTo(S,T)}return v.closePath(),v.strokeStyle=f,v.lineWidth=u,v.stroke(),p.toDataURL("image/jpeg",d)}function TSe(t,e=5){const{contour:r,simplified:n,hull:i,refined:o,fanGeometry:a}=A8(t),{pixelData:s,width:c,height:l}=L8(t)||{};if(!s)return;let f;e===1?f=ep(s,c,l,r):e===2?f=ep(s,c,l,n):e===3?f=ep(s,c,l,i):e===4?f=ep(s,c,l,[o.P1,o.P2,o.P3,o.P4]):f=SSe(s,c,l,a,{strokeStyle:"#f00",lineWidth:3,quality:.95}),PW(f,"contour.jpg")}function A8(t){const{pixelData:e,width:r,height:n}=L8(t)||{};if(!e)return;const i=mSe(e,r,n),{simplified:o,hull:a}=vSe(i),s=xSe(e,r,n,a,o),c=CSe({P1:s.P1,P2:s.P2,P3:s.P3,P4:s.P4});return{contour:i,simplified:o,hull:a,refined:s,fanGeometry:c}}const _Se=Object.freeze(Object.defineProperty({__proto__:null,calculateFanGeometry:A8,default:PW,downloadFanJpeg:TSe,exportContourJpeg:ep,getPixelData:L8},Symbol.toStringTag,{value:"Module"})),ESe=dn,bSe=Object.freeze(Object.defineProperty({__proto__:null,AnnotationMultiSlice:Mwe,IslandRemoval:Od,annotationHydration:p1e,boundingBox:Dwe,calibrateImageSpacing:bwe,cine:xCe,contourSegmentation:Jme,contours:sxe,debounce:qh,drawing:eye,dynamicVolume:XCe,geometricSurfaceUtils:gSe,getAnnotationNearPoint:Twe,getAnnotationNearPointOnEnabledElement:iG,getCalibratedAspect:a8,getCalibratedLengthUnitsAndScale:La,getCalibratedProbeUnitsAndValue:d5,getClosestImageIdForStackViewport:FE,getOrCreateImageVolume:qw,getPixelValueUnits:Yl,getPixelValueUnitsImageId:gB,getSphereBoundsInfo:sG,getViewportForAnnotation:k2,isObject:NE,math:dme,moveAnnotationToViewPlane:pSe,normalizeViewportPlane:RG,orientation:fCe,planar:Fve,planarFreehandROITool:_Ce,pointInSurroundingSphereCallback:cSe,pointToString:cG,polyDataUtils:YCe,rectangleROITool:ECe,roundNumber:ESe,segmentation:cCe,setAnnotationLabel:MW,stackContextPrefetch:GCe,stackPrefetch:ACe,throttle:qo,touch:Lpe,triggerAnnotationRender:Xh,triggerAnnotationRenderForToolGroupIds:lB,triggerAnnotationRenderForViewportIds:Ne,triggerEvent:it,usFanExtraction:_Se,viewport:WCe,viewportFilters:Nme,voi:sSe},Symbol.toStringTag,{value:"Module"})),DSe=Object.freeze(Object.defineProperty({__proto__:null},Symbol.toStringTag,{value:"Module"}));function RW(t,e){const r=sr;t.forEach(n=>{r.updateSegmentation(n.segmentationId,n.payload),e||is(n.segmentationId)})}function ISe(t,e,r){sr.setSegmentationRepresentationVisibility(t,e,r)}function OSe(t,e,r){const n=Ma(t,e);n&&n.forEach(i=>{ISe(t,{segmentationId:i.segmentationId,type:i.type},r)})}function MSe(t,e){return dB(t,e)}function PSe(t,e,r,n){const i=Ma(t,e);i&&(i.forEach(o=>{o.segments[r].visible=n}),$w(e.segmentationId),Dc(t,e.segmentationId))}function RSe(t,e,r){return!LW(t,e).has(r)}function LW(t,e){const r=LE(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}const LSe=Object.freeze(Object.defineProperty({__proto__:null,getHiddenSegmentIndices:LW,getSegmentIndexVisibility:RSe,getSegmentationRepresentationVisibility:MSe,setSegmentIndexVisibility:PSe,setSegmentationRepresentationVisibility:OSe},Symbol.toStringTag,{value:"Module"}));function ASe(t){return Ya.getStyle(t)}function NSe(t,e){Ya.setStyle(t,e),!t.viewportId&&!t.segmentationId&&Kw().forEach(n=>{Qh(n.segmentationId)}),Dc(t.viewportId,t.segmentationId,t.type)}function kSe(t,e){Ya.setRenderInactiveSegmentations(t,e),Qh(t),yG(t).forEach(n=>{Dc(t,n.segmentationId)})}function VSe(t){return Ya.getRenderInactiveSegmentations(t)}function FSe(){Ya.resetToGlobalStyle(),Qh()}function USe(t){return Ya.hasCustomStyle(t)}const BSe=Object.freeze(Object.defineProperty({__proto__:null,getRenderInactiveSegmentations:VSe,getStyle:ASe,hasCustomStyle:USe,resetToGlobalStyle:FSe,setRenderInactiveSegmentations:kSe,setStyle:NSe},Symbol.toStringTag,{value:"Module"})),GSe=Object.freeze(Object.defineProperty({__proto__:null,color:Rye,style:BSe,visibility:LSe},Symbol.toStringTag,{value:"Module"}));function x5(t,e){const r=Wn(t);typeof e=="string"&&(console.warn("segmentIndex is a string, converting to number"),e=Number(e)),Object.values(r.segments).forEach(i=>{i.active=!1}),r.segments[e]||(r.segments[e]={segmentIndex:e,label:"",locked:!1,cachedStats:{},active:!1}),r.segments[e].active!==!0&&(r.segments[e].active=!0,is(t));const n=Zh(t);n.forEach(i=>{Ma(i,{segmentationId:t}).forEach(a=>{a.segments[e]||(a.segments[e]={visible:!0})})}),n.forEach(i=>{const o=Vr(i);YG(o.id)})}const WSe=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentIndex:Ra,setActiveSegmentIndex:x5},Symbol.toStringTag,{value:"Module"}));async function zSe(t){const e=r1e(t);return is(t.segmentationId),e}function AW(t,e){const r=Wn(t);if(r.representationData.Labelmap){const{representationData:n}=r,i=n.Labelmap;("imageIds"in i||"volumeId"in i)&&("imageIds"in i?i.imageIds.map(a=>Fe.getImage(a)):[Fe.getVolume(i.volumeId)]).forEach(a=>{if(!a)return;const{voxelManager:s}=a;s.forEach(({value:c,index:l})=>{c===e&&s.setAtIndex(l,0)})}),Eo(t)}else throw new Error("Invalid segmentation type, only labelmap is supported right now")}function $Se(t,e,r={setNextSegmentAsActive:!0}){AW(t,e);const n=Ra(t)===e,i=Wn(t),{segments:o}=i;delete o[e];const a={...o};if(RW([{segmentationId:t,payload:{segments:a}}]),n&&r.setNextSegmentAsActive){const c=Object.keys(o).map(Number).sort((d,h)=>d-h),l=c.indexOf(e),f=c[l+1],u=c[l-1];f!==void 0?x5(t,f):u!==void 0&&x5(t,u)}Zh(t).forEach(c=>{Ma(c,{segmentationId:t}).forEach(f=>{delete f.segments[e]})})}function jSe(t){const e=sr,r=Wn(t);return e.getLabelmapImageIds(r.representationData)}const HSe={clearSegmentValue:AW,convertStackToVolumeLabelmap:zSe,computeVolumeLabelmapFromStack:sW,convertVolumeToStackLabelmap:tCe},KSe=Object.freeze(Object.defineProperty({__proto__:null,activeSegmentation:xve,addContourRepresentationToViewport:E8,addContourRepresentationToViewportMap:Y3e,addLabelmapRepresentationToViewport:oW,addLabelmapRepresentationToViewportMap:J3e,addRepresentationData:AE,addSegmentationRepresentations:ig,addSegmentations:uG,addSurfaceRepresentationToViewport:aW,addSurfaceRepresentationToViewportMap:Z3e,config:GSe,defaultSegmentationStateManager:sr,getActiveSegmentation:Dd,getCurrentLabelmapImageIdsForViewport:zl,getLabelmapImageIds:jSe,getLabelmapImageIdsForImageId:fve,helpers:HSe,removeAllSegmentationRepresentations:hG,removeAllSegmentations:vG,removeContourRepresentation:pG,removeLabelmapRepresentation:gG,removeSegment:$Se,removeSegmentation:y8,removeSegmentationRepresentation:tg,removeSegmentationRepresentations:fG,removeSurfaceRepresentation:mG,segmentIndex:WSe,segmentLocking:Oye,segmentationStyle:Ya,state:qwe,strategies:t3e,triggerSegmentationEvents:Xpe,updateSegmentations:RW},Symbol.toStringTag,{value:"Module"}));class N8{constructor(e){this._controlPoints=[],this._invalidated=!1,this._length=0,this._controlPoints=[],this._resolution=(e==null?void 0:e.resolution)??20,this._fixedResolution=(e==null?void 0:e.fixedResolution)??!1,this._closed=(e==null?void 0:e.closed)??!1,this._invalidated=!0}get controlPoints(){return this._controlPoints}get numControlPoints(){return this._controlPoints.length}get resolution(){return this._resolution}set resolution(e){this._fixedResolution||this._resolution===e||(this._resolution=e,this.invalidated=!0)}get fixedResolution(){return this._fixedResolution}get closed(){return this._closed}set closed(e){this._closed!==e&&(this._closed=e,this.invalidated=!0)}get aabb(){return this._update(),this._aabb}get length(){return this._update(),this._length}get invalidated(){return this._invalidated}set invalidated(e){this._invalidated=e}hasTangentPoints(){return!1}addControlPoint(e){this._controlPoints.push([e[0],e[1]]),this.invalidated=!0}addControlPoints(e){e.forEach(r=>this.addControlPoint(r))}addControlPointAtU(e){const r=this._getLineSegmentAt(e),{start:n,end:i}=r.points,o=Math.floor(e),a=this._curveSegments[o],s=e-Math.floor(o),c=[n[0]+s*(i[0]-n[0]),n[1]+s*(i[1]-n[1])],l=this._controlPoints.indexOf(a.controlPoints.p1)+1;return this._controlPoints.splice(l,0,c),this.invalidated=!0,{index:l,point:c}}deleteControlPointByIndex(e){const r=this._closed?3:1;return e>=0&&e<this._controlPoints.length&&this._controlPoints.length>r?(this._controlPoints.splice(e,1),this.invalidated=!0,!0):!1}clearControlPoints(){this._controlPoints=[],this.invalidated=!0}setControlPoints(e){this.clearControlPoints(),this.addControlPoints(e)}updateControlPoint(e,r){if(e<0||e>=this._controlPoints.length)throw new Error("Index out of bounds");this._controlPoints[e]=[...r],this.invalidated=!0}getControlPoints(){return this._controlPoints.map(e=>[e[0],e[1]])}getClosestControlPoint(e){const r=this._controlPoints;let n=1/0,i=-1;for(let o=0,a=r.length;o<a;o++){const s=r[o],c=e[0]-s[0],l=e[1]-s[1],f=c*c+l*l;f<n&&(n=f,i=o)}return{index:i,point:i===-1?void 0:[...r[i]],distance:Math.sqrt(n)}}getClosestControlPointWithinDistance(e,r){const n=this.getClosestControlPoint(e);return n.distance<=r?n:void 0}getClosestPoint(e){this._update();const r=this._getCurveSegmmentsDistanceSquaredInfo(e);if(!r.length)return;r.sort((u,d)=>u.distanceSquared-d.distanceSquared);let n,i=-1,o=1/0,a,s;for(let u=0;u<r.length;u++){const d=r[u];if(d.distanceSquared>o)continue;const{curveSegmentIndex:h,curveSegment:g}=d,{lineSegments:p}=g;for(let v=0;v<p.length;v++){const y=p[v],{point:m,distanceSquared:w}=o5(y.points.start,y.points.end,e);w<o&&(s=y,i=h,a=d.curveSegment,n=m,o=w)}}const l=(s.previousLineSegmentsLength+Wo(s.points.start,n))/a.length,f=i+l;return{point:n,uValue:f,distance:Math.sqrt(o)}}getClosestPointOnControlPointLines(e){const r=[...this._controlPoints];if(this._closed&&r.push(this._controlPoints[0]),!r.length)return;let n,i=1/0,o=r[0];for(let a=1,s=r.length;a<s;a++){const c=r[a],{point:l,distanceSquared:f}=o5(o,c,e);f<i&&(n=l,i=f),o=c}return{point:n,distance:Math.sqrt(i)}}getPolylinePoints(){return this._update(),this._convertCurveSegmentsToPolyline(this._curveSegments)}getPreviewPolylinePoints(e,r){if(this._closed)return[];this._update();const n=this.getClosestControlPointWithinDistance(e,r),i=(n==null?void 0:n.index)===0,o=this.getPreviewCurveSegments(e,i);return o!=null&&o.length?this._convertCurveSegmentsToPolyline(o):[]}isPointNearCurve(e,r){this._update();const n=this._getCurveSegmmentsWithinDistance(e,r),i=r*r;for(let o=0;o<n.length;o++){const{lineSegments:a}=n[o];for(let s=0;s<a.length;s++){const c=a[s];if(xm(c.points.start,c.points.end,e)<=i)return!0}}return!1}containsPoint(e){if(this._update(),this._controlPoints.length<3)return!1;const n=[...this._curveSegments],i=this._getClosingCurveSegmentWithStraightLineSegment();i&&n.push(i);let o=0;for(let a=0;a<n.length;a++){const s=n[a],{aabb:c}=s;if(!(e[0]<=c.maxX&&e[1]>=c.minY&&e[1]<c.maxY))continue;const{lineSegments:f}=s;for(let u=0;u<f.length;u++){const d=f[u],{aabb:h}=d;if(e[0]<=h.maxX&&e[1]>=h.minY&&e[1]<h.maxY){const{start:p,end:v}=d.points,y=p[0]===v[0],m=(e[1]-p[1])*(v[0]-p[0])/(v[1]-p[1])+p[0];o+=y||e[0]<=m?1:0}}}return o%2===1}_update(){if(!this._invalidated)return;const e=this.getSplineCurves();let r=0,n=1/0,i=1/0,o=-1/0,a=-1/0;for(let s=0,c=e.length;s<c;s++){const{aabb:l,length:f}=e[s];n=n<=l.minX?n:l.minX,i=i<=l.minY?i:l.minY,o=o>=l.maxX?o:l.maxX,a=a>=l.maxY?a:l.maxY,r+=f}this._curveSegments=e,this._aabb={minX:n,minY:i,maxX:o,maxY:a},this._length=r,this._invalidated=!1}_convertCurveSegmentsToPolyline(e){this._update();const r=[];return e.forEach(({lineSegments:n},i)=>{n.forEach((o,a)=>{i===0&&a===0&&r.push([...o.points.start]),r.push([...o.points.end])})}),r}_getCurveSegmmentsDistanceSquaredInfo(e){this._update();const r=[],{_curveSegments:n}=this;for(let i=0;i<n.length;i++){const o=n[i],a=r5(o.aabb,e);r.push({curveSegmentIndex:i,curveSegment:o,distanceSquared:a})}return r}_getCurveSegmmentsWithinDistance(e,r){this._update();const n=r*r;if(r5(this.aabb,e)>n)return[];const i=this._getCurveSegmmentsDistanceSquaredInfo(e),o=[];for(let a=0,s=i.length;a<s;a++){const{curveSegment:c,distanceSquared:l}=i[a];l<=n&&o.push(c)}return o}_getLineSegmentAt(e){this._update();const r=Math.floor(e),n=e-r,i=this._curveSegments[r],{lineSegments:o}=i,a=i.length*n;for(let s=0;s<o.length;s++){const c=o[s],l=c.previousLineSegmentsLength+c.length;if(a>=c.previousLineSegmentsLength&&a<=l)return c}}_getClosingCurveSegmentWithStraightLineSegment(){if(this.closed)return;const e=this._controlPoints,r=e[0],n=e[e.length-1],i={points:{start:[...r],end:[...n]},aabb:{minX:Math.min(r[0],n[0]),minY:Math.min(r[1],n[1]),maxX:Math.max(r[0],n[0]),maxY:Math.max(r[1],n[1])}};return{aabb:{minX:i.aabb.minX,minY:i.aabb.minY,maxX:i.aabb.maxX,maxY:i.aabb.maxY},lineSegments:[i]}}}const qSe=1e-8;class k8 extends N8{getPreviewCurveSegments(e,r){const n=this._getNumCurveSegments()+1,i=Math.max(0,n-2),o=r?n:n-1,a=this.getTransformMatrix(),s=[...this.controlPoints],c=[];r||s.push(e);for(let l=i;l<=o;l++){const f=this._getCurveSegment(l,a,s,r);c.push(f)}return c}getSplineCurves(){const e=this._getNumCurveSegments(),r=new Array(e);if(e<=0)return[];const n=this.getTransformMatrix();let i=0;for(let o=0;o<e;o++){const a=this._getCurveSegment(o,n);a.previousCurveSegmentsLength=i,r[o]=a,i+=a.length}return r}_getNumCurveSegments(e=this.controlPoints,r=this.closed){return r?e.length:Math.max(0,e.length-1)}_getPoint(e,r,n=this.controlPoints,i=this.closed){const o=this._getNumCurveSegments(n,i),a=Math.floor(e);let s=a%o;const c=e-a;if(s<0||s>=o)if(this.closed)s=(o+s)%o;else return;const{p0:f,p1:u,p2:d,p3:h}=this._getCurveSegmentPoints(s,n,i),g=c*c,p=g*c,v=w2(1,c,g,p),y=Ou(VR(),v,r);return[W6(y,w2(f[0],u[0],d[0],h[0])),W6(y,w2(f[1],u[1],d[1],h[1]))]}_getCurveSegmentPoints(e,r=this.controlPoints,n=this.closed){const i=this._getNumCurveSegments(r,n),o=e,a=o-1,s=n?(o+1)%i:o+1,c=s+1,l=r[o],f=r[s];let u,d;return a>=0?u=r[a]:u=n?r[r.length-1]:US(f,l),c<r.length?d=r[c]:d=n?r[0]:US(l,f),{p0:u,p1:l,p2:f,p3:d}}_getLineSegments(e,r,n=this.controlPoints,i=this.closed){const o=this._getNumCurveSegments(n,i),a=this.resolution+1,s=1/a,c=e;let l=c+1;!i&&e===o-1&&(l-=qSe);const f=[];let u,d,h=0;for(let g=0,p=c;g<=a;g++,p+=s){p=p>l?l:p;const v=this._getPoint(p,r,n,i);if(!g){u=v;continue}d=v;const y=d[0]-u[0],m=d[1]-u[1],w=Math.sqrt(y**2+m**2),x={minX:u[0]<=d[0]?u[0]:d[0],maxX:u[0]>=d[0]?u[0]:d[0],minY:u[1]<=d[1]?u[1]:d[1],maxY:u[1]>=d[1]?u[1]:d[1]};f.push({points:{start:u,end:d},aabb:x,length:w,previousLineSegmentsLength:h}),u=d,h+=w}return f}_getCurveSegment(e,r=this.getTransformMatrix(),n=this.controlPoints,i=this.closed){const{p0:o,p1:a,p2:s,p3:c}=this._getCurveSegmentPoints(e,n,i),l=this._getLineSegments(e,r,n,i);let f=0,u=1/0,d=1/0,h=-1/0,g=-1/0;return l.forEach(({aabb:p,length:v})=>{u=Math.min(u,p.minX),d=Math.min(d,p.minY),h=Math.max(h,p.maxX),g=Math.max(g,p.maxY),f+=v}),{controlPoints:{p0:o,p1:a,p2:s,p3:c},aabb:{minX:u,minY:d,maxX:h,maxY:g},length:f,previousCurveSegmentsLength:0,lineSegments:l}}}const XSe=LR(Pa(),X_(1,4,1,0,-3,0,3,0,3,-6,3,0,-1,3,-3,1),1/6);class NW extends k8{getTransformMatrix(){return XSe}}class F1 extends k8{constructor(e){super(e),this._scale=(e==null?void 0:e.scale)??.5,this._fixedScale=(e==null?void 0:e.fixedScale)??!1}get scale(){return this._scale}set scale(e){this._fixedScale||this._scale===e||(this._scale=e,this.invalidated=!0)}get fixedScale(){return this._fixedScale}getTransformMatrix(){const{scale:e}=this,r=2*e;return[0,1,0,0,-e,0,e,0,r,e-3,3-r,-e,-e,2-e,e-2,e]}}class kW extends F1{constructor(){super({scale:.5,fixedScale:!0})}}class VW extends F1{constructor(){super({resolution:0,fixedResolution:!0,scale:0,fixedScale:!0})}}class FW extends N8{getSplineCurves(){return[]}getLineSegments(){return[]}getPreviewCurveSegments(e,r){return[]}}const YSe=[1,0,0,-2,2,0,1,-2,1];class JSe extends FW{hasTangentPoints(){return!0}getTransformMatrix(){return YSe}}const ZSe=Object.freeze(Object.defineProperty({__proto__:null,BSpline:NW,CardinalSpline:F1,CatmullRomSpline:kW,CubicSpline:k8,LinearSpline:VW,QuadraticBezier:JSe,QuadraticSpline:FW,Spline:N8},Symbol.toStringTag,{value:"Module"}));class Hu extends Si{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r)}touchDragCallback(e){this._dragCallback(e)}mouseDragCallback(e){this._dragCallback(e)}_dragCallback(e){const{element:r,deltaPoints:n}=e.detail,i=Se(r),o=n.world;if(o[0]===0&&o[1]===0&&o[2]===0)return;const a=i.viewport.getCamera(),{focalPoint:s,position:c}=a,l=[c[0]-o[0],c[1]-o[1],c[2]-o[2]],f=[s[0]-o[0],s[1]-o[1],s[2]-o[2]];i.viewport.setCamera({focalPoint:f,position:l}),i.viewport.render()}}Hu.toolName="Pan";class UW extends Si{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{rotateIncrementDegrees:2,rotateSampleDistanceFactor:2}}){super(e,r),this._resizeObservers=new Map,this._hasResolutionChanged=!1,this.preMouseDownCallback=n=>{const i=n.detail,{element:o}=i,a=Se(o),{viewport:s}=a,f=s.getDefaultActor().actor.getMapper();if(!("getSampleDistance"in f||"getCurrentSampleDistance"in f))return!0;const d=f.getSampleDistance();if(!this._hasResolutionChanged){const{rotateSampleDistanceFactor:h}=this.configuration;f.setSampleDistance(d*h),this._hasResolutionChanged=!0,this.cleanUp!==null&&document.removeEventListener("mouseup",this.cleanUp),this.cleanUp=()=>{f.setSampleDistance(d),s.render(),this._hasResolutionChanged=!1},document.addEventListener("mouseup",this.cleanUp,{once:!0})}return!0},this._getViewportsInfo=()=>di(this.toolGroupId).viewportsInfo,this.onSetToolActive=()=>{const n=()=>{this._getViewportsInfo().forEach(({viewportId:o,renderingEngineId:a})=>{if(!this._resizeObservers.has(o)){const{viewport:s}=Ii(o,a)||{viewport:null};if(!s)return;const{element:c}=s,l=new ResizeObserver(()=>{const f=Ii(o,a);if(!f)return;const{viewport:u}=f,d=u.getViewPresentation();u.resetCamera(),u.setViewPresentation(d),u.render()});l.observe(c),this._resizeObservers.set(o,l)}})};n(),this._viewportAddedListener=i=>{i.detail.toolGroupId===this.toolGroupId&&n()},Je.addEventListener(k.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener)},this.onSetToolDisabled=()=>{this._resizeObservers.forEach((n,i)=>{n.disconnect(),this._resizeObservers.delete(i)}),this._viewportAddedListener&&(Je.removeEventListener(k.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener),this._viewportAddedListener=null)},this.rotateCamera=(n,i,o,a)=>{const s=n.getVtkActiveCamera(),c=s.getViewUp(),l=s.getFocalPoint(),f=s.getPosition(),u=[0,0,0],d=[0,0,0],h=[0,0,0],g=Ut(new Float32Array(16));wr(g,g,i),Fo(g,g,a,o),wr(g,g,[-i[0],-i[1],-i[2]]),jt(u,f,g),jt(d,l,g),Ut(g),Fo(g,g,a,o),jt(h,c,g),n.setCamera({position:u,viewUp:h,focalPoint:d})},this.touchDragCallback=this._dragCallback.bind(this),this.mouseDragCallback=this._dragCallback.bind(this)}_dragCallback(e){const{element:r,currentPoints:n,lastPoints:i}=e.detail,o=n.canvas,a=i.canvas,{rotateIncrementDegrees:s}=this.configuration,c=Se(r),{viewport:l}=c,f=l.getCamera(),u=r.clientWidth,d=r.clientHeight,h=[o[0]/u,o[1]/d],g=[a[0]/u,a[1]/d],p=[u*.5,d*.5],v=l.canvasToWorld(p),m=(1+Math.abs([.5,.5][0]))**2,w=[g[0],0,0],x=[h[0],0,0],C=w[0]**2,S=x[0]**2,T=C>m?0:Math.sqrt(m-C),_=S>m?0:Math.sqrt(m-S),E=[w[0],0,T];tn.normalize(E);const b=[x[0],0,_];tn.normalize(b);const D=tn.dot(E,b);if(Math.abs(D)>1e-4){const I=-2*Math.acos(tn.clampValue(D,-1,1))*Math.sign(h[0]-g[0])*s,P=f.viewUp,O=f.viewPlaneNormal,A=[0,0,0],V=[0,0,0];tn.cross(P,O,A),tn.normalize(A),tn.cross(O,A,V),tn.normalize(V),tn.normalize(P),this.rotateCamera(l,v,V,I);const G=(g[1]-h[1])*s;this.rotateCamera(l,v,A,G),l.render()}}}UW.toolName="TrackballRotate";const N3=4,QSe=1024,eTe="PT";class Dh extends Si{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this._getImageDynamicRangeFromMiddleSlice=(n,i)=>{const o=Math.floor(i[2]/2),a=i[0]*i[1];let s,c;n instanceof Float32Array?(s=4,c=Float32Array):n instanceof Uint8Array?(s=1,c=Uint8Array):n instanceof Uint16Array?(s=2,c=Uint16Array):n instanceof Int16Array&&(s=2,c=Int16Array);const l=n.buffer,f=o*a*s,u=new c(l,f,a),{max:d,min:h}=this._getMinMax(u,a);return d-h}}touchDragCallback(e){this.mouseDragCallback(e)}mouseDragCallback(e){var g,p;const{element:r,deltaPoints:n}=e.detail,i=Se(r),{viewport:o}=i;let a,s,c,l,f,u,d=!1;const h=o.getProperties();if(o instanceof vr){a=o.getVolumeId(),u=om(a),{lower:s,upper:c}=h.voiRange;const v=Fe.getVolume(a);if(!v)throw new Error("Volume not found "+a);l=v.metadata.Modality,d=v.scaling&&Object.keys(v.scaling).length>0}else if(h.voiRange){l=o.modality,{lower:s,upper:c}=h.voiRange;const{preScale:v={scaled:!1}}=((g=o.getImageData)==null?void 0:g.call(o))||{};d=v.scaled&&((p=v.scalingParameters)==null?void 0:p.suvbw)!==void 0}else throw new Error("Viewport is not a valid type");if(l===eTe&&d?f=this.getPTScaledNewRange({deltaPointsCanvas:n.canvas,lower:s,upper:c,clientHeight:r.clientHeight,isPreScaled:d,viewport:o,volumeId:a}):f=this.getNewRange({viewport:o,deltaPointsCanvas:n.canvas,volumeId:a,lower:s,upper:c}),!(f.lower>=f.upper)&&(o.setProperties({voiRange:f}),o.render(),o instanceof vr)){u.forEach(v=>{o!==v&&v.render()});return}}getPTScaledNewRange({deltaPointsCanvas:e,lower:r,upper:n,clientHeight:i,viewport:o,volumeId:a,isPreScaled:s}){let c=N3;s?c=5/i:c=this._getMultiplierFromDynamicRange(o,a)||N3;const f=e[1]*c;return n-=f,n=s?Math.max(n,.1):n,{lower:r,upper:n}}getNewRange({viewport:e,deltaPointsCanvas:r,volumeId:n,lower:i,upper:o}){const a=this._getMultiplierFromDynamicRange(e,n)||N3,s=r[0]*a,c=r[1]*a;let{windowWidth:l,windowCenter:f}=nm(i,o);l+=s,f+=c,l=Math.max(l,1);const u=e.getProperties().VOILUTFunction;return Wu(l,f,u)}_getMultiplierFromDynamicRange(e,r){var o;let n;if(r){const a=Fe.getVolume(r),{voxelManager:s}=e.getImageData(),l=s.getMiddleSliceData().reduce((d,h)=>[Math.min(d[0],h),Math.max(d[1],h)],[1/0,-1/0]),f=(o=a==null?void 0:a.metadata)==null?void 0:o.BitsStored,u=f?2**f:1/0;n=Math.min(l,u)}else n=this._getImageDynamicRangeFromViewport(e);const i=n/QSe;return i>1?Math.round(i):i}_getImageDynamicRangeFromViewport(e){const{imageData:r,voxelManager:n}=e.getImageData();if(n!=null&&n.getRange){const s=n.getRange();return s[1]-s[0]}const i=r.getDimensions();if(r.getRange){const s=r.getRange();return s[1]-s[0]}let o;if(r.getScalarData?o=r.getScalarData():o=r.getPointData().getScalars().getData(),i[2]!==1)return this._getImageDynamicRangeFromMiddleSlice(o,i);let a;if(o.getRange)a=o.getRange();else{const{min:s,max:c}=this._getMinMax(o,o.length);a=[s,c]}return a[1]-a[0]}_getMinMax(e,r){let n=1/0,i=-1/0;for(let o=0;o<r;o++){const a=e[o];a<n&&(n=a),a>i&&(i=a)}return{max:i,min:n}}}Dh.toolName="WindowLevel";class BW extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{minWindowWidth:10}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l}=c;this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=this.getReferencedImageId(l,s,u,d),g=l.getFrameOfReferenceUID(),p={invalidated:!0,highlighted:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...u],viewUp:[...d],FrameOfReferenceUID:g,referencedImageId:h},data:{handles:{points:[[...s],[...s],[...s],[...s]]},cachedStats:{}}};ln(p,a);const v=Ot(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v},this._activateDraw(a),Ft(a),n.preventDefault(),Ne(v),p},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData;this._deactivateDraw(o),Xt(o),this.editData=null,this.isDrawing=!1,wn(a.annotationUID),Ne(s),$n(a),this.applyWindowLevelRegion(a,o)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData,{data:c}=a,{currentPoints:l}=i,f=Se(o),{worldToCanvas:u,canvasToWorld:d}=f.viewport,h=l.world,{points:g}=c.handles,p=3;g[p]=[...h];const v=u(g[0]),y=u(g[3]),m=[y[0],v[1]],w=[v[0],y[1]],x=d(m),C=d(w);g[1]=x,g[2]=C,a.invalidated=!0,Ne(s)},this._activateDraw=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,{points:g}=h.handles,p=g.map(C=>a.worldToCanvas(C));l.annotationUID=d;const{color:v,lineWidth:y,lineDash:m}=this.getAnnotationStyle({annotation:u,styleSpecifier:l});if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;const w=`${d}-rect`;Tm(i,d,"0",p[0],p[3],{color:v,lineDash:m,lineWidth:y},w),o=!0}return o},this.applyWindowLevelRegion=(n,i)=>{const o=Se(i),{viewport:a}=o,s=DW(a),{data:c}=n,{points:l}=c.handles,f=l.map(T=>a.worldToCanvas(T)),u=f[0],d=f[3];let h=Math.min(u[0],d[0]),g=Math.min(u[1],d[1]),p=Math.abs(u[0]-d[0]),v=Math.abs(u[1]-d[1]);h=zy(h,0,s.width),g=zy(g,0,s.height),p=Math.floor(Math.min(p,Math.abs(s.width-h))),v=Math.floor(Math.min(v,Math.abs(s.height-g)));const y=EW(s,Math.round(h),Math.round(g),p,v),m=bW(y,s.minPixelValue,s.maxPixelValue);this.configuration.minWindowWidth===void 0&&(this.configuration.minWindowWidth=10);const w=Math.max(Math.abs(m.max-m.min),this.configuration.minWindowWidth),x=m.mean,C=a.getProperties().VOILUTFunction,S=Wu(w,x,C);a.setProperties({voiRange:S}),a.render()},this.cancel=()=>null,this.isPointNearTool=()=>null,this.toolSelectedCallback=()=>null,this.handleSelectedCallback=()=>null,this._activateModify=()=>null,this._deactivateModify=()=>null}}BW.toolName="WindowLevelRegion";class Pd extends Si{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{invert:!1,debounceIfNotLoaded:!0,loop:!1}}){super(e,r),this.deltaY=1}mouseWheelCallback(e){this._scroll(e)}mouseDragCallback(e){this._dragCallback(e)}touchDragCallback(e){this._dragCallback(e)}_dragCallback(e){this._scrollDrag(e)}_scrollDrag(e){const{deltaPoints:r,viewportId:n,renderingEngineId:i}=e.detail,{viewport:o}=Ii(n,i),{debounceIfNotLoaded:a,invert:s,loop:c}=this.configuration,l=r.canvas[1];let f;o instanceof vr&&(f=o.getVolumeId());const u=this._getPixelPerImage(o),d=l+this.deltaY;if(u)if(Math.abs(d)>=u){const h=Math.round(d/u);Qs(o,{delta:s?-h:h,volumeId:f,debounceLoading:a,loop:c}),this.deltaY=d%u}else this.deltaY=d}_scroll(e){const{wheel:r,element:n}=e.detail,{direction:i}=r,{invert:o}=this.configuration,{viewport:a}=Se(n),s=i*(o?-1:1);Qs(a,{delta:s,debounceLoading:this.configuration.debounceIfNotLoaded,loop:this.configuration.loop,volumeId:a instanceof Mr?a.getVolumeId():void 0,scrollSlabs:this.configuration.scrollSlabs})}_getPixelPerImage(e){const{element:r}=e,n=e.getNumberOfSlices();return Math.max(2,r.offsetHeight/Math.max(n,8))}}Pd.toolName="StackScroll";class Ih extends Si{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.mouseWheelCallback=n=>{const{element:i,wheel:o}=n.detail,a=Se(i),{viewport:s}=a,{invert:c}=this.configuration,l=o.direction*10*(c?-1:1);this.setAngle(s,l)},this.touchDragCallback=this._dragCallback.bind(this),this.mouseDragCallback=this._dragCallback.bind(this)}_dragCallback(e){const{element:r,currentPoints:n,startPoints:i}=e.detail,o=n.world,a=i.world,s=Se(r),{viewport:c}=s,l=c.getCamera(),f=r.clientWidth,u=r.clientHeight,d=[f*.5,u*.5],h=c.canvasToWorld(d);let g=rh([a,h],[h,o]);const{viewPlaneNormal:p}=l,v=Nn(We(),h,a),y=Nn(We(),h,o),m=Gn(We(),v,y);Pt(p,m)>0&&(g=-g),!Number.isNaN(g)&&this.setAngle(c,g)}setAngle(e,r){const{viewPlaneNormal:n,viewUp:i}=e.getCamera();if(e instanceof Mr){const o=(r+360)%360*Math.PI/180,a=Ut(new Float32Array(16));Fo(a,a,o,n);const s=jt(We(),i,a);e.setCamera({viewUp:s})}else{const{rotation:o}=e.getViewPresentation();e.setViewPresentation({rotation:(o+r+360)%360})}e.render()}}Ih.toolName="PlanarRotate";class Dl extends Si{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{zoomToCenter:!1,minZoomScale:.001,maxZoomScale:3e3,pinchToZoom:!0,pan:!0,invert:!1}}){super(e,r),this.preMouseDownCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=a.world,l=Se(o).viewport.getCamera(),{focalPoint:f}=l;this.initialMousePosWorld=s;let u=Nt(f[0]-s[0],f[1]-s[1],f[2]-s[2]);return u=rr(We(),u),this.dirVec=u,!1},this.preTouchStartCallback=n=>{if(!this.configuration.pinchToZoom)return this.preMouseDownCallback(n)},this._dragParallelProjection=(n,i,o,a=!1)=>{var T,_,E;const{element:s,deltaPoints:c}=n.detail,l=a?n.detail.deltaDistance.canvas:c.canvas[1],f=[s.clientWidth,s.clientHeight],{parallelScale:u,focalPoint:d,position:h}=o,g=5/f[1],p=l*g*(this.configuration.invert?-1:1),v=(1-p)*u;let y=d,m=h;if(!this.configuration.zoomToCenter){const b=to(d,this.initialMousePosWorld);m=An(We(),h,this.dirVec,-b*p),y=An(We(),d,this.dirVec,-b*p)}const w=i.getImageData();let x=[1,1,1],C=v,S=!1;if(w){x=w.spacing;const{dimensions:b}=w,D=b[0]*x[0],I=b[1]*x[1],P=f[0]/f[1],O=(T=i.options)==null?void 0:T.displayArea,A=((_=O==null?void 0:O.imageArea)==null?void 0:_[0])??1.1,V=((E=O==null?void 0:O.imageArea)==null?void 0:E[1])??1.1,G=D*A,R=I*V,N=G/R;let F;N>P?F=G/P*.5:F=R*.5;const{minZoomScale:j,maxZoomScale:X}=this.configuration,te=F/X,fe=F/j;v<te?(C=te,S=!0):v>fe&&(C=fe,S=!0)}i.setCamera({parallelScale:C,focalPoint:S?d:y,position:S?h:m})},this._dragPerspectiveProjection=(n,i,o,a=!1)=>{const{element:s,deltaPoints:c}=n.detail,l=a?n.detail.deltaDistance.canvas:c.canvas[1],f=[s.clientWidth,s.clientHeight],{position:u,focalPoint:d,viewPlaneNormal:h}=o,g=tn.distance2BetweenPoints(u,d),p=Math.sqrt(g)/f[1],v=[-h[0],-h[1],-h[2]],y=this.configuration.invert?l/p:l*p;let m=y*v[0];u[0]+=m,d[0]+=m,m=y*v[1],u[1]+=m,d[1]+=m,m=y*v[2],u[2]+=m,d[2]+=m,i.setCamera({position:u,focalPoint:d})},this.initialMousePosWorld=[0,0,0],this.dirVec=[0,0,0],this.configuration.pinchToZoom?this.touchDragCallback=this._pinchCallback.bind(this):this.touchDragCallback=this._dragCallback.bind(this),this.mouseDragCallback=this._dragCallback.bind(this)}mouseWheelCallback(e){this._zoom(e)}_pinchCallback(e){if(e.detail.currentPointsList.length>1){const{element:n,currentPoints:i}=e.detail,o=Se(n),{viewport:a}=o,s=a.getCamera(),c=i.world,{focalPoint:l}=s;this.initialMousePosWorld=c;let f=Nt(l[0]-c[0],l[1]-c[1],l[2]-c[2]);f=rr(We(),f),this.dirVec=f,s.parallelProjection?this._dragParallelProjection(e,a,s,!0):this._dragPerspectiveProjection(e,a,s,!0),a.render()}this.configuration.pan&&this._panCallback(e)}_dragCallback(e){const{element:r}=e.detail,n=Se(r),{viewport:i}=n,o=i.getCamera();o.parallelProjection?this._dragParallelProjection(e,i,o):this._dragPerspectiveProjection(e,i,o),i.render()}_zoom(e){const{element:r,points:n}=e.detail,i=Se(r),{viewport:o}=i;o.getCamera();const s=e.detail.wheel.direction,c={detail:{element:r,eventName:k.MOUSE_WHEEL,renderingEngineId:i.renderingEngineId,viewportId:o.id,camera:{},deltaPoints:{page:n.page,client:n.client,world:n.world,canvas:[0,-s*5]},startPoints:n,lastPoints:n,currentPoints:n}};o.type===_r.STACK&&this.preMouseDownCallback(c),this._dragCallback(c)}_panCallback(e){const{element:r,deltaPoints:n}=e.detail,i=Se(r),o=n.world,a=i.viewport.getCamera(),{focalPoint:s,position:c}=a,l=[c[0]-o[0],c[1]-o[1],c[2]-o[2]],f=[s[0]-o[0],s[1]-o[1],s[2]-o[2]];i.viewport.setCamera({focalPoint:f,position:l}),i.viewport.render()}}Dl.toolName="Zoom";class GW extends Si{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{targetViewportIds:[]}}){super(e,r)}mouseClickCallback(e){const{element:r,currentPoints:n}=e.detail,i=Se(r),{viewport:o,renderingEngine:a}=i,s=o.getVolumeId();if(!s)throw new Error("MIPJumpToClickTool: targetId is not a volumeId, you should only use MIPJumpToClickTool with a volumeId as the targetId");let c=-1/0;const l=(g,p)=>{if(g>c)return c=g,p},f=s8(o,n.world,s,l);if(!f||!f.length)return;const{targetViewportIds:u,toolGroupId:d}=this.configuration;a.getViewports().filter(g=>{if((u==null?void 0:u.indexOf(g.id))>=0)return!0;const p=Vr(g.id,a.id);return!!(d&&d===(p==null?void 0:p.id))}).forEach(g=>{g instanceof vr?g.jumpToWorld(f):console.warn("Cannot jump to specified world coordinates for a viewport that is not a VolumeViewport")})}}GW.toolName="MIPJumpToClickTool";const{RENDERING_DEFAULTS:k3}=df;function tTe(){return"rgb(0, 200, 0)"}function nTe(){return!0}function rTe(){return!0}function iTe(){return!0}const Vs={DRAG:1,ROTATE:2,SLAB:3};class _c extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse"],configuration:{shadow:!0,viewportIndicators:!1,viewportIndicatorsConfig:{radius:5,x:null,y:null},autoPan:{enabled:!1,panSize:10},handleRadius:3,enableHDPIHandles:!1,referenceLinesCenterGapRadius:20,filterActorUIDsToSetSlabThickness:[],slabThicknessBlendMode:Pc.MAXIMUM_INTENSITY_BLEND,mobile:{enabled:!1,opacity:.8,handleRadius:9}}}){var n,i,o,a;super(e,r),this.toolCenter=[0,0,0],this.initializeViewport=({renderingEngineId:s,viewportId:c})=>{const l=Ii(c,s);if(!l)return;const{FrameOfReferenceUID:f,viewport:u}=l,{element:d}=u,{position:h,focalPoint:g,viewPlaneNormal:p}=u.getCamera();let v=this._getAnnotations(l);v=this.filterInteractableAnnotationsForElement(d,v),v!=null&&v.length&&wn(v[0].annotationUID);const y={highlighted:!1,metadata:{cameraPosition:[...h],cameraFocalPoint:[...g],FrameOfReferenceUID:f,toolName:this.getToolName()},data:{handles:{rotationPoints:[],slabThicknessPoints:[],toolCenter:this.toolCenter},activeOperation:null,activeViewportIds:[],viewportId:c}};return ln(y,d),{normal:p,point:u.canvasToWorld([u.canvas.clientWidth/2,u.canvas.clientHeight/2])}},this._getViewportsInfo=()=>di(this.toolGroupId).viewportsInfo,this.resetCrosshairs=()=>{const s=this._getViewportsInfo();for(const c of s){const{viewportId:l,renderingEngineId:f}=c,u=Ii(l,f),d=u.viewport;d.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetRotation:!0,suppressEvents:!0}),d.resetSlabThickness();const{element:m}=d;let w=this._getAnnotations(u);w=this.filterInteractableAnnotationsForElement(m,w),w.length&&wn(w[0].annotationUID),d.render()}this._computeToolCenter(s)},this.computeToolCenter=()=>{const s=this._getViewportsInfo();this._computeToolCenter(s)},this._computeToolCenter=s=>{if(!s.length||s.length===1){console.warn("For crosshairs to operate, at least two viewports must be given.");return}const[c,l,f]=s,{normal:u,point:d}=this.initializeViewport(c),{normal:h,point:g}=this.initializeViewport(l);let p=[0,0,0],v=We();f?{normal:p,point:v}=this.initializeViewport(f):(hi(v,d,g),Ar(v,v,.5),Gn(p,u,h));const y=Nc(u,d),m=Nc(h,g),w=Nc(p,v),x=pk(y,m,w);this.setToolCenter(x)},this.addNewAnnotation=s=>{const c=s.detail,{element:l}=c,{currentPoints:f}=c,u=f.world,d=Se(l),{viewport:h}=d;this._jump(d,u);const g=this._getAnnotations(d),p=this.filterInteractableAnnotationsForElement(h.element,g),{data:v}=p[0],{rotationPoints:y}=v.handles,m=[];for(let w=0;w<y.length-1;++w){const x=y[w][1],C=this._getReferenceLineControllable(x.id),S=this._getReferenceLineDraggableRotatable(x.id);!C||!S||(m.push(x.id),w++)}return v.activeViewportIds=[...m],v.handles.activeOperation=Vs.DRAG,s.preventDefault(),Ft(l),this._activateModify(l),p[0]},this.cancel=()=>{console.log("Not implemented yet")},this.handleSelectedCallback=(s,c)=>{const l=s.detail,{element:f}=l;c.highlighted=!0,this._activateModify(f),Ft(f),s.preventDefault()},this.isPointNearTool=(s,c,l,f)=>!!this._pointNearTool(s,c,l,6),this.toolSelectedCallback=(s,c,l)=>{const f=s.detail,{element:u}=f;c.highlighted=!0,this._activateModify(u),Ft(u),s.preventDefault()},this.onCameraModified=s=>{var E;const c=s.detail,{element:l}=c,f=Se(l),{renderingEngine:u}=f,d=f.viewport,h=this._getAnnotations(f),p=this.filterInteractableAnnotationsForElement(l,h)[0];if(!p)return;const v=d.getCamera(),y=p.metadata.cameraPosition,m=[0,0,0];tn.subtract(v.position,y,m);const w=p.metadata.cameraFocalPoint,x=[0,0,0];tn.subtract(v.focalPoint,w,x),p.metadata.cameraPosition=[...v.position],p.metadata.cameraFocalPoint=[...v.focalPoint];const C=this._getReferenceLineControllable(d.id),S=this._getReferenceLineDraggableRotatable(d.id);if(!Jt(v.position,y,.001)&&C&&S){let b=!1;Jt(m,x,.001)||(b=!0);const I=Math.abs(tn.dot(m,v.viewPlaneNormal))<.01;!b&&!I&&(this.toolCenter[0]+=m[0],this.toolCenter[1]+=m[1],this.toolCenter[2]+=m[2],it(Je,k.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter}))}(E=this.configuration.autoPan)!=null&&E.enabled&&Vr(d.id,u.id).getViewportIds().filter(I=>I!==d.id).forEach(I=>{this._autoPanViewportIfNecessary(I,u)});const _=Ot(l,this.getToolName(),!1);Ne(_)},this.onResetCamera=s=>{this.resetCrosshairs()},this.mouseMoveCallback=(s,c)=>{const{element:l,currentPoints:f}=s.detail,u=f.canvas;let d=!1;for(let h=0;h<c.length;h++){const g=c[h];if(vi(g.annotationUID))continue;const{data:p,highlighted:v}=g;if(!p.handles)continue;const y=p.handles.activeOperation,m=p.activeViewportIds&&p.activeViewportIds.length>0?[...p.activeViewportIds]:[];p.activeViewportIds=[],p.handles.activeOperation=null;const w=this.getHandleNearImagePoint(l,g,u,6);let x=!1;w?x=!0:x=this._pointNearTool(l,g,u,6),x&&!v||!x&&v?(g.highlighted=!v,d=!0):(p.handles.activeOperation!==y||!this._areViewportIdArraysEqual(p.activeViewportIds,m))&&(d=!0)}return d},this.filterInteractableAnnotationsForElement=(s,c)=>{if(!c||!c.length)return[];const l=Se(s),{viewportId:f}=l;return c.filter(d=>d.data.viewportId===f)},this.renderAnnotation=(s,c)=>{let l=!1;const{viewport:f,renderingEngine:u}=s,{element:d}=f,h=this._getAnnotations(s),g=f.getCamera(),v=this.filterInteractableAnnotationsForElement(d,h)[0];if(!(h!=null&&h.length)||!(v!=null&&v.data))return l;const y=v.annotationUID,{clientWidth:m,clientHeight:w}=f.canvas,x=Math.sqrt(m*m+w*w),C=Math.min(m,w),S=v.data,T=f.worldToCanvas(this.toolCenter),_=this._filterAnnotationsByUniqueViewportOrientations(s,h),E=[],b=[0,0,m,w];_.forEach(A=>{const{data:V}=A;V.handles.toolCenter=this.toolCenter;const G=u.getViewport(V.viewportId),R=G.getCamera(),N=this._getReferenceLineControllable(G.id),F=this._getReferenceLineDraggableRotatable(G.id),j=this._getReferenceLineSlabThicknessControlsOn(G.id),{clientWidth:X,clientHeight:te}=G.canvas,fe=Math.sqrt(X*X+te*te),le=[X*.5,te*.5],he=G.canvasToWorld(le),Ie=[0,0,0];tn.cross(g.viewPlaneNormal,R.viewPlaneNormal,Ie),tn.normalize(Ie),tn.multiplyScalar(Ie,fe);const Me=[0,0,0];tn.add(he,Ie,Me);const Ee=[0,0,0];tn.subtract(he,Ie,Ee);const B=f.worldToCanvas(Me),M=f.worldToCanvas(he),$=nn();si($,B,M),_l($,$);const W=nn();wl(W,$,x*100);const q=nn();wl(q,$,C*.4);const Q=nn();wl(Q,$,C*.2);const re=nn(),Te=this.configuration.referenceLinesCenterGapRadius;wl(re,$,_.length===2?Te:0);const Oe=nn(),ze=nn(),qe=nn(),ie=nn();let ae=Jm(T);(!F||!N)&&(ae=Jm(M)),yo(Oe,ae,re),yo(ze,ae,W),si(qe,ae,re),si(ie,ae,W),Zg(Oe,ze,b),Zg(qe,ie,b);const Ce=nn();si(Ce,T,q);const ce=nn();yo(ce,T,q);let me=Jm(T);!F&&j&&(me=Jm(M));let Ye=[...this.toolCenter];!F&&j&&(Ye=[...he]);const se=[0,0,0];tn.subtract(Me,Ee,se),tn.normalize(se);const{viewPlaneNormal:pt}=g,{matrix:Tt}=Zi.buildFromDegree().rotate(90,pt),wt=[0,0,0];jt(wt,se,Tt);const Le=G.getSlabThickness(),Qe=[...wt];tn.multiplyScalar(Qe,Le);const ct=[0,0,0];tn.add(Ye,Qe,ct);const lt=f.worldToCanvas(ct),gt=nn();si(gt,me,lt);const Rt=nn();si(Rt,me,W),yo(Rt,Rt,gt);const ut=nn();yo(ut,me,W),yo(ut,ut,gt),Zg(Rt,ut,b);const Wt=nn();yo(Wt,me,W),si(Wt,Wt,gt);const Qt=nn();si(Qt,me,W),si(Qt,Qt,gt),Zg(Wt,Qt,b);const Bn=nn(),In=nn(),hn=nn(),Rn=nn();si(Bn,me,Q),yo(Bn,Bn,gt),yo(In,me,Q),yo(In,In,gt),si(hn,me,Q),si(hn,hn,gt),yo(Rn,me,Q),si(Rn,Rn,gt),E.push([G,Oe,ze,qe,ie,Rt,ut,Wt,Qt,Ce,ce,Bn,In,hn,Rn])});const D=[],I=[],P=this._getReferenceLineColor(f.id),O=P!==void 0?P:"rgb(200, 200, 200)";if(E.forEach((A,V)=>{var Ie,Me,Ee,B;const G=A[0],R=this._getReferenceLineColor(G.id),N=this._getReferenceLineControllable(G.id),F=this._getReferenceLineDraggableRotatable(G.id)||((Ie=this.configuration.mobile)==null?void 0:Ie.enabled),j=this._getReferenceLineSlabThicknessControlsOn(G.id)||((Me=this.configuration.mobile)==null?void 0:Me.enabled),X=S.activeViewportIds.find(M=>M===G.id);let te=R!==void 0?R:"rgb(200, 200, 200)",fe=1;const le=S.handles.activeOperation!==null&&S.handles.activeOperation===Vs.DRAG&&X;le&&(fe=2.5);let he=`${V}`;if(N&&F?(he=`${V}One`,En(c,y,he,A[1],A[2],{color:te,lineWidth:fe}),he=`${V}Two`,En(c,y,he,A[3],A[4],{color:te,lineWidth:fe})):En(c,y,he,A[2],A[4],{color:te,lineWidth:fe}),N){te=R!==void 0?R:"rgb(200, 200, 200)";const M=S.handles.activeOperation===Vs.ROTATE,$=[A[9],A[10]],W=[f.canvasToWorld(A[9]),G,A[1],A[2]],q=[f.canvasToWorld(A[10]),G,A[3],A[4]];D.push(W,q);const Q=S.handles.activeOperation===Vs.SLAB,re=[A[11],A[12],A[13],A[14]],Te=[f.canvasToWorld(A[11]),G,A[5],A[6]],Oe=[f.canvasToWorld(A[12]),G,A[5],A[6]],ze=[f.canvasToWorld(A[13]),G,A[7],A[8]],qe=[f.canvasToWorld(A[14]),G,A[7],A[8]];I.push(Te,Oe,ze,qe);let ie=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1),ae=1;if((Ee=this.configuration.mobile)!=null&&Ee.enabled&&(ie=this.configuration.mobile.handleRadius,ae=this.configuration.mobile.opacity),(le||(B=this.configuration.mobile)!=null&&B.enabled)&&!M&&!Q&&F&&j){let ce=`${V}One`;fr(c,y,ce,$,{color:te,handleRadius:ie,opacity:ae,type:"circle"}),ce=`${V}Two`,fr(c,y,ce,re,{color:te,handleRadius:ie,opacity:ae,type:"rect"})}else if(le&&!M&&!Q&&F){const ce=`${V}`;fr(c,y,ce,$,{color:te,handleRadius:ie,opacity:ae,type:"circle"})}else if(X&&!M&&!Q&&j){const ce=`${V}`;fr(c,y,ce,re,{color:te,handleRadius:ie,opacity:ae,type:"rect"})}else if(M&&F){const ce=`${V}`,me=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);fr(c,y,ce,$,{color:te,handleRadius:me,fill:te,type:"circle"})}else if(Q&&X&&j){const ce=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);fr(c,y,he,re,{color:te,handleRadius:ce,fill:te,type:"rect"})}G.getSlabThickness()>.5&&j&&(he=`${V}STOne`,En(c,y,he,A[5],A[6],{color:te,width:1,lineDash:[2,3]}),he=`${V}STTwo`,En(c,y,he,A[7],A[8],{color:te,width:A,lineDash:[2,3]}))}}),l=!0,S.handles.rotationPoints=D,S.handles.slabThicknessPoints=I,this.configuration.viewportIndicators){const{viewportIndicatorsConfig:A}=this.configuration,V=(A==null?void 0:A.xOffset)||.95,G=(A==null?void 0:A.yOffset)||.05,R=[m*V,w*G],N=(A==null?void 0:A.circleRadius)||x*.01;fa(c,y,"0",R,N,{color:O,fill:O})}return l},this._getAnnotations=s=>{const{viewport:c}=s,l=pn(this.getToolName(),c.element)||[],f=this._getViewportsInfo().map(({viewportId:d})=>d);return l.filter(d=>{const{data:h}=d;return f.includes(h.viewportId)})},this._onNewVolume=()=>{const s=this._getViewportsInfo();this._computeToolCenter(s)},this._areViewportIdArraysEqual=(s,c)=>s.length!==c.length?!1:(s.forEach(l=>{let f=!1;for(let u=0;u<c.length;++u)if(l===c[u]){f=!0;break}if(f===!1)return!1}),!0),this._getAnnotationsForViewportsWithDifferentCameras=(s,c)=>{const{viewportId:l,renderingEngine:f,viewport:u}=s,d=c.filter(y=>y.data.viewportId!==l);if(!d||!d.length)return[];const h=u.getCamera(),{viewPlaneNormal:g,position:p}=h;return d.filter(y=>{const{viewportId:m}=y.data,x=f.getViewport(m).getCamera();return!(Jt(x.viewPlaneNormal,g,.01)&&Jt(x.position,p,1))})},this._filterViewportWithSameOrientation=(s,c,l)=>{const{renderingEngine:f}=s,{data:u}=c,d=f.getViewport(u.viewportId),h=l.filter(y=>{const{data:m}=y,w=f.getViewport(m.viewportId);return this._getReferenceLineControllable(w.id)===!0});if(!h||!h.length)return[];const g=d.getCamera(),p=g.viewPlaneNormal;return tn.normalize(p),h.filter(y=>{const{viewportId:m}=y.data,x=f.getViewport(m).getCamera(),C=x.viewPlaneNormal;return tn.normalize(C),Jt(p,C,.01)&&Jt(g.viewUp,x.viewUp,.01)})},this._filterAnnotationsByUniqueViewportOrientations=(s,c)=>{const{renderingEngine:l,viewport:f}=s,d=f.getCamera().viewPlaneNormal;tn.normalize(d);const h=c.filter(y=>{const{data:m}=y,w=l.getViewport(m.viewportId),x=this._getReferenceLineControllable(w.id);return f!==w&&x===!0}),g=[];for(let y=0;y<h.length;++y){const m=h[y],{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(tn.normalize(S),Jt(d,S,.01)||Jg(d,S,.01))continue;let T=!1;for(let _=0;_<g.length;++_){const E=g[_],{viewportId:b}=E.data,I=l.getViewport(b).getCamera();Jt(I.viewPlaneNormal,C.viewPlaneNormal,.01)&&Jt(I.position,C.position,1)&&(T=!0)}T||g.push(m)}const p=c.filter(y=>{const{data:m}=y,w=l.getViewport(m.viewportId),x=this._getReferenceLineControllable(w.id);return f!==w&&x!==!0});for(let y=0;y<p.length;++y){const m=p[y],{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(tn.normalize(S),Jt(d,S,.01)||Jg(d,S,.01))continue;let T=!1;for(let _=0;_<g.length;++_){const E=g[_],{viewportId:b}=E.data,I=l.getViewport(b).getCamera();Jt(I.viewPlaneNormal,C.viewPlaneNormal,.01)&&Jt(I.position,C.position,1)&&(T=!0)}T||g.push(m)}const v=this._getAnnotationsForViewportsWithDifferentCameras(s,c);for(let y=0;y<v.length;++y){const m=v[y];if(g.some(_=>_===m))continue;const{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(tn.normalize(S),Jt(d,S,.01)||Jg(d,S,.01))continue;let T=!1;for(let _=0;_<g.length;++_){const E=g[_],{viewportId:b}=E.data,I=l.getViewport(b).getCamera();Jt(I.viewPlaneNormal,C.viewPlaneNormal,.01)&&Jt(I.position,C.position,1)&&(T=!0)}T||g.push(m)}return g},this._checkIfViewportsRenderingSameScene=(s,c)=>{const l=s.getAllVolumeIds(),f=c.getAllVolumeIds();return l.length===f.length&&l.every(u=>f.includes(u))},this._jump=(s,c)=>{He.isInteractingWithTool=!0;const{viewport:l,renderingEngine:f}=s,u=this._getAnnotations(s),d=[0,0,0];tn.subtract(c,this.toolCenter,d);const g=this._getAnnotationsForViewportsWithDifferentCameras(s,u).filter(p=>{const{data:v}=p,y=f.getViewport(v.viewportId),m=this._checkIfViewportsRenderingSameScene(l,y);return this._getReferenceLineControllable(y.id)&&this._getReferenceLineDraggableRotatable(y.id)&&m});return g.length===0?(He.isInteractingWithTool=!1,!1):(this._applyDeltaShiftToSelectedViewportCameras(f,g,d),He.isInteractingWithTool=!1,!0)},this._activateModify=s=>{var c;He.isInteractingWithTool=!((c=this.configuration.mobile)!=null&&c.enabled),s.addEventListener(k.MOUSE_UP,this._endCallback),s.addEventListener(k.MOUSE_DRAG,this._dragCallback),s.addEventListener(k.MOUSE_CLICK,this._endCallback),s.addEventListener(k.TOUCH_END,this._endCallback),s.addEventListener(k.TOUCH_DRAG,this._dragCallback),s.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=s=>{He.isInteractingWithTool=!1,s.removeEventListener(k.MOUSE_UP,this._endCallback),s.removeEventListener(k.MOUSE_DRAG,this._dragCallback),s.removeEventListener(k.MOUSE_CLICK,this._endCallback),s.removeEventListener(k.TOUCH_END,this._endCallback),s.removeEventListener(k.TOUCH_DRAG,this._dragCallback),s.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._endCallback=s=>{const c=s.detail,{element:l}=c;this.editData.annotation.data.handles.activeOperation=null,this.editData.annotation.data.activeViewportIds=[],this._deactivateModify(l),Xt(l),this.editData=null;const u=Ot(l,this.getToolName(),!1);Ne(u)},this._dragCallback=s=>{const c=s.detail,l=c.deltaPoints.world;if(Math.abs(l[0])<.001&&Math.abs(l[1])<.001&&Math.abs(l[2])<.001)return;const{element:f}=c,u=Se(f),{renderingEngine:d,viewport:h}=u,g=this._getAnnotations(u),v=this.filterInteractableAnnotationsForElement(f,g)[0];if(!v)return;const{handles:y}=v.data,{currentPoints:m}=s.detail,w=m.canvas;if(y.activeOperation===Vs.DRAG){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(S=>{const{data:T}=S,_=d.getViewport(T.viewportId),E=this._getReferenceLineControllable(_.id),b=this._getReferenceLineDraggableRotatable(_.id);return E===!0&&b===!0&&v.data.activeViewportIds.find(D=>D===_.id)});this._applyDeltaShiftToSelectedViewportCameras(d,C,l)}else if(y.activeOperation===Vs.ROTATE){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(V=>{const{data:G}=V,R=d.getViewport(G.viewportId),N=this._getReferenceLineControllable(R.id),F=this._getReferenceLineDraggableRotatable(R.id);return N===!0&&F===!0}),S=nn(),T=nn(),_=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]],E=h.worldToCanvas(_),b=c.currentPoints.canvas,D=nn();Ss(D,b,c.deltaPoints.canvas),Ss(S,D,E),Ss(T,b,E);let I=GY(S,T);this._isClockWise(E,D,b)&&(I*=-1),I=Math.round(I*100)/100;const P=h.getCamera().viewPlaneNormal,{matrix:O}=Zi.buildFromRadian().translate(_[0],_[1],_[2]).rotate(I,P).translate(-_[0],-_[1],-_[2]),A=[];C.forEach(V=>{const{data:G}=V;G.handles.toolCenter=_;const R=d.getViewport(G.viewportId),N=R.getCamera(),{viewUp:F,position:j,focalPoint:X}=N;F[0]+=j[0],F[1]+=j[1],F[2]+=j[2],jt(X,X,O),jt(j,j,O),jt(F,F,O),F[0]-=j[0],F[1]-=j[1],F[2]-=j[2],R.setCamera({position:j,viewUp:F,focalPoint:X}),A.push(R.id)}),d.renderViewports(A)}else if(y.activeOperation===Vs.SLAB){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(_=>{const{data:E}=_,b=d.getViewport(E.viewportId),D=this._getReferenceLineControllable(b.id),I=this._getReferenceLineSlabThicknessControlsOn(b.id);return D===!0&&I===!0&&v.data.activeViewportIds.find(P=>P===b.id)});if(C.length===0)return;const S=this._filterViewportWithSameOrientation(u,C[0],g),T=[];T.push(h.id),S.forEach(_=>{const{data:E}=_,b=d.getViewport(E.viewportId),I=b.getCamera().viewPlaneNormal,P=tn.dot(l,I),O=[...I];if(tn.multiplyScalar(O,P),Math.abs(O[0])>.001||Math.abs(O[1])>.001||Math.abs(O[2])>.001){const A=Math.sqrt(O[0]*O[0]+O[1]*O[1]+O[2]*O[2]),V=c.lastPoints.world,G=[0,0,0],R=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]];if(!this._getReferenceLineDraggableRotatable(b.id)){const{rotationPoints:Me}=this.editData.annotation.data.handles,Ee=Me.filter(B=>B[1].uid===b.id);if(Ee.length===2){const B=h.canvasToWorld(Ee[0][3]),M=h.canvasToWorld(Ee[1][3]);tn.add(B,M,R),tn.multiplyScalar(R,.5)}}tn.subtract(V,R,G);const F=tn.dot(G,I),j=[...I];tn.multiplyScalar(j,F);const X=[j[0],j[1],j[2]];rr(X,X);const te=[O[0],O[1],O[2]];rr(te,te);let fe=b.getSlabThickness();Jg(X,te,.001)?fe-=A:fe+=A,fe=Math.abs(fe),fe=Math.max(k3.MINIMUM_SLAB_THICKNESS,fe),this._pointNearReferenceLine(v,w,6,b)&&(fe=k3.MINIMUM_SLAB_THICKNESS),Vr(b.id,d.id).getToolInstance(this.getToolName()).setSlabThickness(b,fe),T.push(b.id)}}),d.renderViewports(T)}},this._pointNearReferenceLine=(s,c,l,f)=>{const{data:u}=s,{rotationPoints:d}=u.handles;for(let h=0;h<d.length-1;++h){const g=d[h][1];if(g.id!==f.id||!this._getReferenceLineControllable(g.id))continue;const v={start:{x:d[h][2][0],y:d[h][2][1]},end:{x:d[h][3][0],y:d[h][3][1]}},y=Di([v.start.x,v.start.y],[v.end.x,v.end.y],[c[0],c[1]]),m={start:{x:d[h+1][2][0],y:d[h+1][2][1]},end:{x:d[h+1][3][0],y:d[h+1][3][1]}},w=Di([m.start.x,m.start.y],[m.end.x,m.end.y],[c[0],c[1]]);if(y<=l||w<=l)return!0;h++}return!1},this._getReferenceLineColor=((n=e.configuration)==null?void 0:n.getReferenceLineColor)||tTe,this._getReferenceLineControllable=((i=e.configuration)==null?void 0:i.getReferenceLineControllable)||nTe,this._getReferenceLineDraggableRotatable=((o=e.configuration)==null?void 0:o.getReferenceLineDraggableRotatable)||rTe,this._getReferenceLineSlabThicknessControlsOn=((a=e.configuration)==null?void 0:a.getReferenceLineSlabThicknessControlsOn)||iTe}onSetToolActive(){const e=this._getViewportsInfo();this._unsubscribeToViewportNewVolumeSet(e),this._subscribeToViewportNewVolumeSet(e),this._computeToolCenter(e)}onSetToolPassive(){const e=this._getViewportsInfo();this._computeToolCenter(e)}onSetToolEnabled(){const e=this._getViewportsInfo();this._computeToolCenter(e)}onSetToolDisabled(){const e=this._getViewportsInfo();this._unsubscribeToViewportNewVolumeSet(e),e.forEach(({renderingEngineId:r,viewportId:n})=>{const i=Ii(n,r);if(!i)return;const o=this._getAnnotations(i);o!=null&&o.length&&o.forEach(a=>{wn(a.annotationUID)})})}setToolCenter(e,r=!1){this.toolCenter=e;const n=this._getViewportsInfo();Ne(n.map(({viewportId:i})=>i)),r||it(Je,k.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter})}getHandleNearImagePoint(e,r,n,i){const o=Se(e),{viewport:a}=o;let s=this._getRotationHandleNearImagePoint(a,r,n,i);if(s!==null||(s=this._getSlabThicknessHandleNearImagePoint(a,r,n,i),s!==null))return s}_unsubscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=Ii(r,n),{element:o}=i;o.removeEventListener(Ze.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}_subscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=Ii(r,n),{element:o}=i;o.addEventListener(Ze.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}_autoPanViewportIfNecessary(e,r){const n=r.getViewport(e),{clientWidth:i,clientHeight:o}=n.canvas,a=n.worldToCanvas(this.toolCenter),s=this.configuration.autoPan.panSize,c=[a[0],a[1]];if(a[0]<0?c[0]=s:a[0]>i&&(c[0]=i-s),a[1]<0?c[1]=s:a[1]>o&&(c[1]=o-s),c[0]===a[0]&&c[1]===a[1])return;const l=n.canvasToWorld(c),f=[l[0]-this.toolCenter[0],l[1]-this.toolCenter[1],l[2]-this.toolCenter[2]],u=n.getCamera(),{focalPoint:d,position:h}=u,g=[h[0]-f[0],h[1]-f[1],h[2]-f[2]],p=[d[0]-f[0],d[1]-f[1],d[2]-f[2]];n.setCamera({focalPoint:p,position:g}),n.render()}setSlabThickness(e,r){let n;const{filterActorUIDsToSetSlabThickness:i}=this.configuration;i&&i.length>0&&(n=i);let o=this.configuration.slabThicknessBlendMode;r===k3.MINIMUM_SLAB_THICKNESS&&(o=Pc.COMPOSITE),e.setBlendMode(o,n,!1),e.setSlabThickness(r,n)}_isClockWise(e,r,n){return(r[0]-e[0])*(n[1]-e[1])-(r[1]-e[1])*(n[0]-e[0])>0}_applyDeltaShiftToSelectedViewportCameras(e,r,n){r.forEach(i=>{this._applyDeltaShiftToViewportCamera(e,i,n)})}_applyDeltaShiftToViewportCamera(e,r,n){const{data:i}=r,o=e.getViewport(i.viewportId),a=o.getCamera(),s=a.viewPlaneNormal,c=tn.dot(n,s),l=[...s];if(tn.multiplyScalar(l,c),Math.abs(l[0])>.001||Math.abs(l[1])>.001||Math.abs(l[2])>.001){const f=[0,0,0],u=[0,0,0];tn.add(a.focalPoint,l,f),tn.add(a.position,l,u),o.setCamera({focalPoint:f,position:u}),o.render()}}_getRotationHandleNearImagePoint(e,r,n,i){const{data:o}=r,{rotationPoints:a}=o.handles;for(let s=0;s<a.length;s++){const c=a[s][0],l=a[s][1];if(!this._getReferenceLineControllable(l.id)||!this._getReferenceLineDraggableRotatable(l.id))continue;const d=e.worldToCanvas(c);if(Or(n,d)<i)return o.handles.activeOperation=Vs.ROTATE,this.editData={annotation:r},c}return null}_getSlabThicknessHandleNearImagePoint(e,r,n,i){const{data:o}=r,{slabThicknessPoints:a}=o.handles;for(let s=0;s<a.length;s++){const c=a[s][0],l=a[s][1];if(!this._getReferenceLineControllable(l.id)||!this._getReferenceLineSlabThicknessControlsOn(l.id))continue;const d=e.worldToCanvas(c);if(Or(n,d)<i)return o.handles.activeOperation=Vs.SLAB,o.activeViewportIds=[l.id],this.editData={annotation:r},c}return null}_pointNearTool(e,r,n,i){const o=Se(e),{viewport:a}=o,{clientWidth:s,clientHeight:c}=a.canvas,l=Math.sqrt(s*s+c*c),{data:f}=r,{rotationPoints:u}=f.handles,{slabThicknessPoints:d}=f.handles,h=[];for(let g=0;g<u.length-1;++g){const p=u[g][1],v=this._getReferenceLineControllable(p.id),y=this._getReferenceLineDraggableRotatable(p.id);if(!v||!y)continue;const m={start:{x:u[g][2][0],y:u[g][2][1]},end:{x:u[g][3][0],y:u[g][3][1]}},w=Di([m.start.x,m.start.y],[m.end.x,m.end.y],[n[0],n[1]]),x={start:{x:u[g+1][2][0],y:u[g+1][2][1]},end:{x:u[g+1][3][0],y:u[g+1][3][1]}},C=Di([x.start.x,x.start.y],[x.end.x,x.end.y],[n[0],n[1]]);(w<=i||C<=i)&&(h.push(p.id),f.handles.activeOperation=Vs.DRAG),g++}for(let g=0;g<d.length-1;++g){const p=d[g][1];if(h.find(P=>P===p.id))continue;const v=this._getReferenceLineControllable(p.id),y=this._getReferenceLineSlabThicknessControlsOn(p.id);if(!v||!y)continue;const m=d[g][2],w=d[g][3],x=nn();yo(x,m,w),wl(x,x,.5);const C=nn();si(C,m,x),_l(C,C);const S=nn();wl(S,C,l*.05);const T=nn(),_=nn();yo(T,x,S),si(_,x,S);const E={start:{x:T[0],y:T[1]},end:{x:m[0],y:m[1]}},b=Di([E.start.x,E.start.y],[E.end.x,E.end.y],[n[0],n[1]]),D={start:{x:_[0],y:_[1]},end:{x:w[0],y:w[1]}},I=Di([D.start.x,D.start.y],[D.end.x,D.end.y],[n[0],n[1]]);(b<=i||I<=i)&&(h.push(p.id),f.handles.activeOperation=null),g++}return f.activeViewportIds=[...h],this.editData={annotation:r},f.handles.activeOperation===Vs.DRAG}}_c.toolName="Crosshairs";const Hv="magnify-viewport";class WW extends Si{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{magnifySize:10,magnifyWidth:250,magnifyHeight:250}}){super(e,r),this._hasBeenRemoved=!1,this.preMouseDownCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=Se(o),{viewport:c,renderingEngine:l}=s;if(!(c instanceof mr))throw new Error("MagnifyTool only works on StackViewports");const f=this._getReferencedImageId(c);if(!f)throw new Error("MagnifyTool: No referenced image id found, reconstructed planes not supported yet");const u=Ot(o,this.getToolName());return this.editData={referencedImageId:f,viewportIdsToRender:u,enabledElement:s,renderingEngine:l,currentPoints:a},this._createMagnificationViewport(),this._activateDraw(o),Ft(o),n.preventDefault(),Ne(u),!0},this.preTouchStartCallback=n=>{this.preMouseDownCallback(n)},this._createMagnificationViewport=()=>{const{enabledElement:n,referencedImageId:i,viewportIdsToRender:o,renderingEngine:a,currentPoints:s}=this.editData,{viewport:c}=n,{element:l}=c,f=c.getProperties(),{rotation:u}=c.getViewPresentation(),{canvas:d,world:h}=s;let g;if(g=l.querySelector(".magnifyTool"),g===null){const v=document.createElement("div");v.classList.add("magnifyTool"),v.style.display="block",v.style.width=`${this.configuration.magnifyWidth}px`,v.style.height=`${this.configuration.magnifyHeight}px`,v.style.position="absolute",g=v,l.querySelector(".viewport-element").appendChild(v);const m={viewportId:Hv,type:_r.STACK,element:g};a.enableElement(m)}g.style.top=`${d[1]-this.configuration.magnifyHeight/2}px`,g.style.left=`${d[0]-this.configuration.magnifyWidth/2}px`;const p=a.getViewport(Hv);p.setStack([i]).then(()=>{if(this._hasBeenRemoved)return;p.setProperties(f),p.setViewPresentation({rotation:u});const{parallelScale:v}=c.getCamera(),{focalPoint:y,position:m,viewPlaneNormal:w}=p.getCamera(),x=Math.sqrt(Math.pow(y[0]-m[0],2)+Math.pow(y[1]-m[1],2)+Math.pow(y[2]-m[2],2)),C=[h[0],h[1],h[2]],S=[C[0]+x*w[0],C[1]+x*w[1],C[2]+x*w[2]];p.setCamera({parallelScale:v*(1/this.configuration.magnifySize),focalPoint:C,position:S}),p.render()}),g.style.display="block",Ne(o)},this._dragCallback=n=>{const i=n.detail,{deltaPoints:o,element:a,currentPoints:s}=i,c=o.world,l=s.canvas,f=Se(a),{renderingEngine:u}=f,d=u.getViewport(Hv),h=a.querySelector(".magnifyTool");if(!h)return;h.style.top=`${l[1]-this.configuration.magnifyHeight/2}px`,h.style.left=`${l[0]-this.configuration.magnifyWidth/2}px`;const{focalPoint:g,position:p}=d.getCamera(),v=[p[0]+c[0],p[1]+c[1],p[2]+c[2]],y=[g[0]+c[0],g[1]+c[1],g[2]+c[2]];d.setCamera({focalPoint:y,position:v}),d.render()},this._dragEndCallback=n=>{const{element:i}=n.detail,o=Se(i),{renderingEngine:a}=o;a.disableElement(Hv);const s=i.querySelector(".viewport-element"),c=s.querySelector(".magnifyTool");s.removeChild(c),this._deactivateDraw(i),Xt(i),this._hasBeenRemoved=!0},this._activateDraw=n=>{He.isInteractingWithTool=!0,this._hasBeenRemoved=!1,n.addEventListener(k.MOUSE_UP,this._dragEndCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._dragEndCallback),n.addEventListener(k.TOUCH_END,this._dragEndCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._dragEndCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._dragEndCallback),n.removeEventListener(k.TOUCH_END,this._dragEndCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)}}_getReferencedImageId(e){const r=this.getTargetId(e);let n;return e instanceof mr&&(n=r.split("imageId:")[1]),n}}WW.toolName="Magnify";const oTe="advancedMagnifyTool",aTe=125,{Events:du}=rs,o7=t=>t.uid!==t.referencedId;var aT;(function(t){t.ShowZoomFactorsList="showZoomFactorsList"})(aT||(aT={}));const sTe="AdvancedMagnify",cTe=1-Za,tb=class tb extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,magnifyingGlass:{radius:125,zoomFactor:3,zoomFactorList:[1.5,2,2.5,3,3.5,4,4.5,5],autoPan:{enabled:!0,padding:10}},actions:{showZoomFactorsList:{method:"showZoomFactorsList",bindings:[{mouseButton:jc.Secondary,modifierKey:Xi.Shift}]}}}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=Se(a),{viewport:c,renderingEngine:l}=s,f=o.world,u=o.canvas,{magnifyingGlass:d}=this.configuration,{radius:h,zoomFactor:g,autoPan:p}=d,v=this._getCanvasHandlePoints(u,h),y=c.getCamera(),{viewPlaneNormal:m,viewUp:w}=y,x=this.getReferencedImageId(c,f,m,w),C=kn(),S=kn(),T=c.getFrameOfReferenceUID(),_={annotationUID:C,highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...m],viewUp:[...w],FrameOfReferenceUID:T,referencedImageId:x},data:{sourceViewportId:c.id,magnifyViewportId:S,zoomFactor:g,isCanvasAnnotation:!0,handles:{points:v,activeHandleIndex:null}}};this.magnifyViewportManager.createViewport(_,{magnifyViewportId:S,sourceEnabledElement:s,position:u,radius:h,zoomFactor:g,autoPan:{enabled:p.enabled,padding:p.padding,callback:b=>{const D=_.data.handles.points,{canvas:I}=b.delta;for(let P=0,O=D.length;P<O;P++){const A=D[P];A[0]+=I[0],A[1]+=I[1],_.invalidated=!0}}}}),ln(_,a);const E=Ot(a,this.getToolName());return n.preventDefault(),Ne(E),_},this.onSetToolDisabled=()=>{this.magnifyViewportManager.dispose(),gm().forEach(i=>{i.metadata.toolName===this.getToolName()&&wn(i.annotationUID)})},this.isPointNearTool=(n,i,o,a)=>{const{data:s}=i,{points:c}=s.handles,l=c,f=l[0],u=l[2],d=l[3],h=Math.abs(u[1]-f[1])*.5,g=[d[0]+h,f[1]+h],p=ju([g,o]);return Math.abs(p-h)<a*2},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},Ft(a),this._activateModify(a),Ne(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;const{points:l}=c.handles,f=l.findIndex(d=>d===o),u=Ot(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f},this._activateModify(s),Ft(s),Ne(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{data:l}=a;l.handles.activeHandleIndex=null,this._deactivateModify(o),Xt(o),this.editData=null,this.isDrawing=!1,Ne(s),c&&$n(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{deltaPoints:o}=i,a=(o==null?void 0:o.canvas)??[0,0,0],{annotation:s,viewportIdsToRender:c}=this.editData,{points:l}=s.data.handles;l.forEach(f=>{f[0]+=a[0],f[1]+=a[1]}),s.invalidated=!0,this.editData.hasMoved=!0,Ne(c)},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c}=this.editData,{data:l}=a;if(c===void 0){const{deltaPoints:f}=i,u=f.canvas;l.handles.points.forEach(h=>{h[0]+=u[0],h[1]+=u[1]}),a.invalidated=!0}else this._dragHandle(n),a.invalidated=!0;Ne(s)},this._dragHandle=n=>{const i=n.detail,{annotation:o}=this.editData,{data:a}=o,{points:s}=a.handles,c=s,l=c[0],f=c[2],u=c[3],d=Math.abs(f[1]-l[1])*.5,h=[u[0]+d,l[1]+d],{currentPoints:g}=i,p=g.canvas,v=ju([h,p]),y=this._getCanvasHandlePoints(h,v);s[0]=y[0],s[1]=y[1],s[2]=y[2],s[3]=y[3]},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateModify(n),Xt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&$n(i),this.editData=null,i.annotationUID},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length))return o;c=c==null?void 0:c.filter(u=>u.data.sourceViewportId===a.id);const l=this.filterInteractableAnnotationsForElement(s,c);if(!(l!=null&&l.length))return o;const f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let u=0;u<l.length;u++){const d=l[u],{annotationUID:h,data:g}=d,{magnifyViewportId:p,zoomFactor:v,handles:y}=g,{points:m,activeHandleIndex:w}=y;f.annotationUID=h,this.getStyle("lineWidth",f,d),this.getStyle("lineDash",f,d);const x=this.getStyle("color",f,d),C=m,S=C[0],T=C[2],_=C[3],E=Math.abs(T[1]-S[1])*.5,b=[_[0]+E,S[1]+E];if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let D;if(!ii(h))continue;!vi(h)&&!this.editData&&w!==null&&(D=[C[w]]),D&&fr(i,h,"0",D,{color:x});const I=`${h}-advancedMagnify`;fa(i,h,"0",b,E,{color:x,lineWidth:5},I);const O=this.magnifyViewportManager.getViewport(p);O.position=b,O.radius=E,O.zoomFactor=v,O.update(),o=!0}return o},this._getCanvasHandlePoints=(n,i)=>[[n[0],n[1]-i,0],[n[0]+i,n[1],0],[n[0],n[1]+i,0],[n[0]-i,n[1],0]],this.magnifyViewportManager=b0.getInstance()}showZoomFactorsList(e,r){const{element:n,currentPoints:i}=e.detail,o=Se(n),{viewport:a}=o,{canvas:s}=i,c=n.querySelector(":scope .viewport-element"),l=r.data.zoomFactor,f=()=>u.parentElement.removeChild(u),u=this._getZoomFactorsListDropdown(l,d=>{d!==void 0&&(r.data.zoomFactor=Number.parseFloat(d),r.invalidated=!0),f(),a.render()});Object.assign(u.style,{left:`${s[0]}px`,top:`${s[1]}px`}),c.appendChild(u),u.focus()}_getZoomFactorsListDropdown(e,r){const{zoomFactorList:n}=this.configuration.magnifyingGlass,i=document.createElement("select");return i.size=5,Object.assign(i.style,{width:"50px",position:"absolute"}),["mousedown","mouseup","mousemove","click"].forEach(o=>{i.addEventListener(o,a=>a.stopPropagation())}),i.addEventListener("change",o=>{o.stopPropagation(),r(i.value)}),i.addEventListener("keydown",o=>{var s;((o.keyCode??o.which===27)||((s=o.key)==null?void 0:s.toLowerCase())==="escape")&&(o.stopPropagation(),r())}),n.forEach(o=>{const a=document.createElement("option");a.label=o,a.title=`Zoom factor ${o.toFixed(1)}`,a.value=o,a.defaultSelected=o===e,i.add(a)}),i}};tb.Actions=aT;let U1=tb;class b0{constructor(){this.createViewport=(e,r)=>{const{magnifyViewportId:n,sourceEnabledElement:i,position:o,radius:a,zoomFactor:s,autoPan:c}=r,{viewport:l}=i,{element:f}=l,u=new lTe({magnifyViewportId:n,sourceEnabledElement:i,radius:a,position:o,zoomFactor:s,autoPan:c});return this._addSourceElementEventListener(f),this._magnifyViewportsMap.set(u.viewportId,{annotation:e,magnifyViewport:u,magnifyViewportInfo:r}),u},this._annotationRemovedCallback=e=>{const{annotation:r}=e.detail;r.metadata.toolName===sTe&&this.destroyViewport(r.data.magnifyViewportId)},this._newStackImageCallback=e=>{const{viewportId:r,imageId:n}=e.detail,i=this._getMagnifyViewportsMapEntriesBySourceViewportId(r),{viewport:o}=Kn(r);o.stackActorReInitialized&&this._reset(r),i.forEach(({annotation:a})=>{a.metadata.referencedImageId=n,a.invalidated=!0})},this._newVolumeImageCallback=e=>{const{renderingEngineId:r,viewportId:n}=e.detail,o=ni(r).getViewport(n),{viewPlaneNormal:a}=o.getCamera();this._getMagnifyViewportsMapEntriesBySourceViewportId(n).forEach(({annotation:c})=>{const{viewPlaneNormal:l}=c.metadata;if(!(Math.abs(Pt(l,a))>cTe))return;const{handles:u}=c.data,d=o.canvasToWorld([0,0]),h=Nn(We(),d,u.points[0]),g=Pt(h,a),p=Ar(We(),a,g);for(let v=0,y=u.points.length;v<y;v++){const m=u.points[v];m[0]+=p[0],m[1]+=p[1],m[2]+=p[2]}c.invalidated=!0})},this._magnifyViewportsMap=new Map,this._initialize()}static getInstance(){return b0._singleton=b0._singleton??new b0,b0._singleton}getViewport(e){var r;return(r=this._magnifyViewportsMap.get(e))==null?void 0:r.magnifyViewport}dispose(){this._removeEventListeners(),this._destroyViewports()}destroyViewport(e){const r=this._magnifyViewportsMap.get(e);if(r){const{magnifyViewport:n}=r,{viewport:i}=n.sourceEnabledElement,{element:o}=i;this._removeSourceElementEventListener(o),n.dispose(),this._magnifyViewportsMap.delete(e)}}_destroyViewports(){Array.from(this._magnifyViewportsMap.keys()).forEach(r=>this.destroyViewport(r))}_getMagnifyViewportsMapEntriesBySourceViewportId(e){return Array.from(this._magnifyViewportsMap.values()).filter(({magnifyViewport:n})=>{const{viewport:i}=n.sourceEnabledElement;return i.id===e})}_reset(e){this._getMagnifyViewportsMapEntriesBySourceViewportId(e).forEach(({magnifyViewport:n,annotation:i,magnifyViewportInfo:o})=>{this.destroyViewport(n.viewportId);const a=Kn(e);this.createViewport(i,{...o,sourceEnabledElement:{...a}})})}_addEventListeners(){Je.addEventListener(k.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_removeEventListeners(){Je.removeEventListener(k.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_addSourceElementEventListener(e){e.addEventListener(du.STACK_NEW_IMAGE,this._newStackImageCallback);const r=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(du.VIEWPORT_NEW_IMAGE_SET,r);const n=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(du.VOLUME_VIEWPORT_NEW_VOLUME,n),e.addEventListener(du.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.newStackHandler=r,e.newVolumeHandler=n}_removeSourceElementEventListener(e){e.removeEventListener(du.STACK_NEW_IMAGE,this._newStackImageCallback),e.removeEventListener(du.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.removeEventListener(du.VIEWPORT_NEW_IMAGE_SET,e.newStackHandler),e.removeEventListener(du.VOLUME_VIEWPORT_NEW_VOLUME,e.newVolumeHandler),delete e.newStackHandler,delete e.newVolumeHandler}_initialize(){this._addEventListeners()}}class lTe{constructor({magnifyViewportId:e,sourceEnabledElement:r,radius:n=aTe,position:i=[0,0],zoomFactor:o,autoPan:a}){this._enabledElement=null,this._sourceToolGroup=null,this._magnifyToolGroup=null,this._isViewportReady=!1,this._radius=0,this._resized=!1,this._canAutoPan=!1,this._viewportId=e??kn(),this._sourceEnabledElement=r,this._autoPan=a,this.radius=n,this.position=i,this.zoomFactor=o,this.visible=!0,this._browserMouseDownCallback=this._browserMouseDownCallback.bind(this),this._browserMouseUpCallback=this._browserMouseUpCallback.bind(this),this._handleToolModeChanged=this._handleToolModeChanged.bind(this),this._mouseDragCallback=this._mouseDragCallback.bind(this),this._resizeViewportAsync=qh(this._resizeViewport.bind(this),1),this._initialize()}get sourceEnabledElement(){return this._sourceEnabledElement}get viewportId(){return this._viewportId}get radius(){return this._radius}set radius(e){Math.abs(this._radius-e)>1e-5&&(this._radius=e,this._resized=!0)}update(){const{radius:e,position:r,visible:n}=this,{viewport:i}=this._enabledElement,{element:o}=i,a=2*e,[s,c]=r;this._resized&&(this._resizeViewportAsync(),this._resized=!1),Object.assign(o.style,{display:n?"block":"hidden",width:`${a}px`,height:`${a}px`,left:`${-e}px`,top:`${-e}px`,transform:`translate(${s}px, ${c}px)`}),this._isViewportReady&&(this._syncViewports(),i.render())}dispose(){const{viewport:e}=this._enabledElement,{element:r}=e,n=e.getRenderingEngine();this._removeEventListeners(r),n.disableElement(e.id),r.parentNode&&r.parentNode.removeChild(r)}_handleToolModeChanged(e){var s;const{_magnifyToolGroup:r}=this,{toolGroupId:n,toolName:i,mode:o,toolBindingsOptions:a}=e.detail;if(((s=this._sourceToolGroup)==null?void 0:s.id)===n)switch(o){case zn.Active:r.setToolActive(i,a);break;case zn.Passive:r.setToolPassive(i);break;case zn.Enabled:r.setToolEnabled(i);break;case zn.Disabled:r.setToolDisabled(i);break;default:throw new Error(`Unknow tool mode (${o})`)}}_inheritBorderRadius(e){const r=e.querySelector(".viewport-element"),n=e.querySelector(".cornerstone-canvas");r.style.borderRadius="inherit",n.style.borderRadius="inherit"}_createViewportNode(){const e=document.createElement("div"),{radius:r}=this,n=r*2;return e.classList.add(oTe),Object.assign(e.style,{display:"block",width:`${n}px`,height:`${n}px`,position:"absolute",overflow:"hidden",borderRadius:"50%",boxSizing:"border-box",left:`${-r}px`,top:`${-r}px`,transform:"translate(-1000px, -1000px)"}),e}_convertZoomFactorToParallelScale(e,r,n){const{parallelScale:i}=e.getCamera(),o=r.canvas.offsetWidth/e.canvas.offsetWidth;return i*(1/n)*o}_isStackViewport(e){return"setStack"in e}_isVolumeViewport(e){return"addVolumes"in e}_cloneToolGroups(e,r){const n=e.getActors(),i=`${r.id}-toolGroup`,o=Vr(e.id,e.renderingEngineId),a=o.clone(i,s=>{const c=o.getToolInstance(s);return c instanceof pr&&!(c instanceof U1)});return a.addViewport(r.id,r.renderingEngineId),n.filter(o7).forEach(s=>{ig(this.viewportId,[{segmentationId:s.referencedId,type:Lt.Labelmap}])}),{sourceToolGroup:o,magnifyToolGroup:a}}_cloneStack(e,r){const n=e.getImageIds();r.setStack(n).then(()=>{this._isViewportReady=!0,this.update()})}_cloneVolumes(e,r){const i=e.getActors().filter(o=>!o7(o)).map(o=>({volumeId:o.uid}));return r.setVolumes(i).then(()=>{this._isViewportReady=!0,this.update()}),r}_cloneViewport(e,r){const{viewportId:n}=this,i=e.getRenderingEngine(),{options:o}=e,a={element:r,viewportId:n,type:e.type,defaultOptions:{...o}};i.enableElement(a);const s=i.getViewport(n);this._isStackViewport(e)?this._cloneStack(e,s):this._isVolumeViewport(e)&&this._cloneVolumes(e,s),this._inheritBorderRadius(r);const c=this._cloneToolGroups(e,s);this._sourceToolGroup=c.sourceToolGroup,this._magnifyToolGroup=c.magnifyToolGroup}_cancelMouseEventCallback(e){e.stopPropagation(),e.preventDefault()}_browserMouseUpCallback(e){const{element:r}=this._enabledElement.viewport;document.removeEventListener("mouseup",this._browserMouseUpCallback),r.addEventListener("mouseup",this._cancelMouseEventCallback),r.addEventListener("mousemove",this._cancelMouseEventCallback)}_browserMouseDownCallback(e){var n;const{element:r}=this._enabledElement.viewport;this._canAutoPan=!!((n=e.target)!=null&&n.closest(".advancedMagnifyTool")),document.addEventListener("mouseup",this._browserMouseUpCallback),r.removeEventListener("mouseup",this._cancelMouseEventCallback),r.removeEventListener("mousemove",this._cancelMouseEventCallback)}_mouseDragCallback(e){if(!He.isInteractingWithTool)return;const{_autoPan:r}=this;if(!r.enabled||!this._canAutoPan)return;const{currentPoints:n}=e.detail,{viewport:i}=this._enabledElement,{canvasToWorld:o}=i,{canvas:a}=n,{radius:s}=this,c=[s,s],l=Wo(c,a),f=s-r.padding;if(l<=f)return;const u=l-f,d=Ss(nn(),a,c);_l(d,d),wl(d,d,u);const h=yo(nn(),this.position,d),g=o(this.position),p=o(h),v=Nn(We(),p,g),y={points:{currentPosition:{canvas:this.position,world:g},newPosition:{canvas:h,world:p}},delta:{canvas:d,world:v}};r.callback(y)}_addBrowserEventListeners(e){document.addEventListener("mousedown",this._browserMouseDownCallback,!0),e.addEventListener("mousedown",this._cancelMouseEventCallback),e.addEventListener("mouseup",this._cancelMouseEventCallback),e.addEventListener("mousemove",this._cancelMouseEventCallback),e.addEventListener("dblclick",this._cancelMouseEventCallback)}_removeBrowserEventListeners(e){document.removeEventListener("mousedown",this._browserMouseDownCallback,!0),document.removeEventListener("mouseup",this._browserMouseUpCallback),e.removeEventListener("mousedown",this._cancelMouseEventCallback),e.removeEventListener("mouseup",this._cancelMouseEventCallback),e.removeEventListener("mousemove",this._cancelMouseEventCallback),e.removeEventListener("dblclick",this._cancelMouseEventCallback)}_addEventListeners(e){Je.addEventListener(k.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(k.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(k.MOUSE_DRAG,this._mouseDragCallback),this._addBrowserEventListeners(e)}_removeEventListeners(e){Je.removeEventListener(k.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(k.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(k.MOUSE_DRAG,this._mouseDragCallback),this._removeBrowserEventListeners(e)}_initialize(){const{_sourceEnabledElement:e}=this,{viewport:r}=e,{canvas:n}=r,i=this._createViewportNode();n.parentNode.appendChild(i),this._addEventListeners(i),this._cloneViewport(r,i),this._enabledElement=Se(i)}_syncViewportsCameras(e,r){const n=e.canvasToWorld(this.position),i=this._convertZoomFactorToParallelScale(e,r,this.zoomFactor),{focalPoint:o,position:a,viewPlaneNormal:s}=r.getCamera(),c=Math.sqrt(Math.pow(o[0]-a[0],2)+Math.pow(o[1]-a[1],2)+Math.pow(o[2]-a[2],2)),l=[n[0],n[1],n[2]],f=[l[0]+c*s[0],l[1]+c*s[1],l[2]+c*s[2]];r.setCamera({parallelScale:i,focalPoint:l,position:f})}_syncStackViewports(e,r){r.setImageIdIndex(e.getCurrentImageIdIndex())}_syncViewports(){const{viewport:e}=this._sourceEnabledElement,{viewport:r}=this._enabledElement,n=e.getProperties();r.getImageData()&&(r.setProperties(n),this._syncViewportsCameras(e,r),this._isStackViewport(e)&&this._syncStackViewports(e,r),this._syncViewportsCameras(e,r),r.render())}_resizeViewport(){const{viewport:e}=this._enabledElement;e.getRenderingEngine().resize()}}U1.toolName="AdvancedMagnify";const{EPSILON:V3}=df;class hd extends vf{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{sourceViewportId:"",enforceSameFrameOfReference:!0,showFullDimension:!1}}){super(e,r),this.editData=null,this._init=()=>{var h;const i=Ho()[0];if(!i)return;let o=i.getViewports();o=Nw(o,this.getToolName());const a=i.getViewport(this.configuration.sourceViewportId);if(!(a!=null&&a.getImageData()))return;const{element:s}=a,{viewUp:c,viewPlaneNormal:l}=a.getCamera(),f=Wy(a);let u=(h=this.editData)==null?void 0:h.annotation;const d=a.getFrameOfReferenceUID();if(u)this.editData.annotation.data.handles.points=f;else{const g={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...l],viewUp:[...c],FrameOfReferenceUID:d,referencedImageId:null},data:{handles:{points:f}}};ln(g,s),u=g}this.editData={sourceViewportId:a.id,renderingEngine:i,annotation:u},Ne(o.filter(g=>g.id!==a.id).map(g=>g.id))},this.onSetToolEnabled=()=>{this._init()},this.onSetToolConfiguration=()=>{this._init()},this.onCameraModified=n=>{this._init()},this.renderAnnotation=(n,i)=>{var F,j;const{viewport:o}=n;if(!this.editData)return!1;const{annotation:a,sourceViewportId:s}=this.editData;let c=!1;const{viewport:l}=Kn(s)||{};if(!l||l.id===o.id||!a||!((j=(F=a==null?void 0:a.data)==null?void 0:F.handles)!=null&&j.points)||this.configuration.enforceSameFrameOfReference&&l.getFrameOfReferenceUID()!==o.getFrameOfReferenceUID())return c;const f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=a.data.handles.points[0],d=a.data.handles.points[1],h=a.data.handles.points[2],g=a.data.handles.points[3],{focalPoint:p,viewPlaneNormal:v,viewUp:y}=o.getCamera(),{viewPlaneNormal:m}=l.getCamera();if(this.isParallel(v,m))return c;const w=Nc(v,p),x=[u,h,d,g],C=[u,d,h,g];let S=x,T=Qn(We(),x[0],x[1]);T=rr(We(),T);let _=Qn(We(),x[2],x[0]);_=rr(We(),_);const E=Gn(We(),T,_);if(this.isParallel(E,v))return c;this.isPerpendicular(T,v)&&(S=C);const b=wh(S[0],S[1],w),D=wh(S[2],S[3],w),{annotationUID:I}=a;f.annotationUID=I;const P=this.getStyle("lineWidth",f,a),O=this.getStyle("lineDash",f,a),A=this.getStyle("color",f,a),V=this.getStyle("shadow",f,a);let G=[b,D].map(X=>o.worldToCanvas(X));if(this.configuration.showFullDimension&&(G=this.handleFullDimension(o,b,v,y,D,G)),G.length<2)return c;const R=`${I}-line`;return En(i,I,"1",G[0],G[1],{color:A,width:P,lineDash:O,shadow:V},R),c=!0,c},this.isPerpendicular=(n,i)=>{const o=Pt(n,i);return Math.abs(o)<V3}}handleFullDimension(e,r,n,i,o,a){e.getRenderingEngine();const s=this.getTargetId(e),c=this.getTargetImageData(s),l=this.getReferencedImageId(e,r,n,i);if(l&&c)try{const{imageData:f,dimensions:u}=c,[d,h,g,p]=[f.indexToWorld([0,0,0]),f.indexToWorld([u[0]-1,0,0]),f.indexToWorld([u[0]-1,u[1]-1,0]),f.indexToWorld([0,u[1]-1,0])].map(m=>MS(l,m)),[v,y]=[r,o].map(m=>MS(l,m));a=[[d,h],[h,g],[p,g],[d,p]].map(([m,w])=>this.intersectInfiniteLines(m,w,v,y)).filter(m=>m&&this.isInBound(m,u)).map(m=>{const w=pV(l,m);return e.worldToCanvas(w)})}catch(f){console.log(f)}return a}intersectInfiniteLines(e,r,n,i){const[o,a]=e,[s,c]=r,[l,f]=n,[u,d]=i,h=c-a,g=o-s,p=s*a-o*c,v=d-f,y=l-u,m=u*f-l*d;if(Math.abs(h*y-v*g)<V3)return;const w=(g*m-y*p)/(h*y-v*g),x=(v*p-h*m)/(h*y-v*g);return[w,x]}isParallel(e,r){return Math.abs(Pt(e,r))>1-V3}isInBound(e,r){return e[0]>=0&&e[0]<=r[0]&&e[1]>=0&&e[1]<=r[1]}}hd.toolName="ReferenceLines";const{EPSILON:a7}=df;class zW extends vf{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{sourceImageIds:[]}}){super(e,r),this.onSetToolEnabled=()=>{this._init()},this.onSetToolActive=()=>{this._init()},this._init=()=>{const n=this.configuration.sourceImageIds;if(!(n!=null&&n.length)){console.warn("OverlayGridTool: No sourceImageIds provided in configuration");return}const i=yt("imagePlaneModule",n[0]);if(!i){console.warn("OverlayGridTool: No imagePlaneModule found for sourceImageIds");return}const{frameOfReferenceUID:o}=i,a=di(this.toolGroupId).viewportsInfo;if(!(a!=null&&a.length)){console.warn("OverlayGridTool: No viewports found");return}const s=pn(this.getToolName(),o);if(!(s!=null&&s.length)){const c=n.map(f=>this.calculateImageIdPointSets(f)),l={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),FrameOfReferenceUID:o,referencedImageId:null},data:{viewportData:new Map,pointSets:c}};ln(l,o)}Ne(a.map(({viewportId:c})=>c))},this.calculateImageIdPointSets=n=>{const{imagePositionPatient:i,rows:o,columns:a,rowCosines:s,columnCosines:c,rowPixelSpacing:l,columnPixelSpacing:f}=yt("imagePlaneModule",n),u=[...i],d=[...i],h=[...i],g=[...i];return An(d,i,c,a*f),An(h,i,s,o*l),An(g,h,c,a*f),{pointSet1:[u,h,d,g],pointSet2:[u,d,h,g]}},this.renderAnnotation=(n,i)=>{const o=this.configuration.sourceImageIds;let a=!1;if(!(o!=null&&o.length))return a;const{viewport:s,FrameOfReferenceUID:c}=n;if(s.getImageIds().length<2)return a;const f=pn(this.getToolName(),c);if(!(f!=null&&f.length))return a;const u=f[0],{annotationUID:d}=u,{focalPoint:h,viewPlaneNormal:g}=s.getCamera(),p={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},v=this.getImageIdNormal(o[0]);if(this.isParallel(g,v))return a;const y=Nc(g,h),m=u.data.pointSets,w=u.data.viewportData;for(let x=0;x<o.length;x++){const{pointSet1:C,pointSet2:S}=m[x],T=w.get(s.id)||this.initializeViewportData(w,s.id);if(!T.pointSetsToUse[x]){let G=C,R=Qn(We(),C[0],C[1]);R=rr(We(),R),this.isPerpendicular(R,g)&&(G=S),T.pointSetsToUse[x]=G,T.lineStartsWorld[x]=wh(G[0],G[1],y),T.lineEndsWorld[x]=wh(G[2],G[3],y)}const _=T.lineStartsWorld[x],E=T.lineEndsWorld[x];p.annotationUID=d;const b=this.getStyle("lineWidth",p,u),D=this.getStyle("lineDash",p,u),I=this.getStyle("color",p,u),P=this.getStyle("shadow",p,u),O=[_,E].map(G=>s.worldToCanvas(G)),A=`${d}-line`,V=`${x}`;En(i,d,V,O[0],O[1],{color:I,width:b,lineDash:D,shadow:P},A)}return a=!0,a},this.initializeViewportData=(n,i)=>(n.set(i,{pointSetsToUse:[],lineStartsWorld:[],lineEndsWorld:[]}),n.get(i)),this.isPerpendicular=(n,i)=>{const o=Pt(n,i);return Math.abs(o)<a7}}isParallel(e,r){return Math.abs(Pt(e,r))>1-a7}getImageIdNormal(e){const{imageOrientationPatient:r}=yt("imagePlaneModule",e),n=Nt(r[0],r[1],r[2]),i=Nt(r[3],r[4],r[5]);return Gn(We(),n,i)}}zW.toolName="OverlayGrid";class $W extends vf{constructor(e={},r={configuration:{opacity:.5}}){super(e,r),this._init=()=>{var s;const n=di(this.toolGroupId).viewportsInfo;if(!(n!=null&&n.length)){console.warn(this.getToolName()+"Tool: No viewports found");return}const i=(s=ni(n[0].renderingEngineId))==null?void 0:s.getViewport(n[0].viewportId);if(!i)return;const o=i.getFrameOfReferenceUID(),a=pn(this.getToolName(),o);if(!(a!=null&&a.length)){const c=new Map;uTe(c,n);const l={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),FrameOfReferenceUID:o,referencedImageId:null},data:{actorsWorldPointsMap:c}};ln(l,o)}Ne(n.map(({viewportId:c})=>c))},this.onSetToolEnabled=()=>{this._init()},this.onCameraModified=n=>{this._init()},this.renderAnnotation=(n,i)=>{const{viewport:o,FrameOfReferenceUID:a}=n;let s=!1;const c=pn(this.getToolName(),a);if(!(c!=null&&c.length))return s;const l=c[0],{annotationUID:f}=l,u=l.data.actorsWorldPointsMap;jW(u,o);const d=o.getActors(),h=HW(o);return d.forEach(g=>{if(!(g!=null&&g.clippingFilter))return;const p=u.get(g.uid);if(!p||!p.get(h))return;let v=1;const{worldPointsSet:y,color:m}=p.get(h);for(let w=0;w<y.length;w++){const C=y[w].map(_=>o.worldToCanvas(_)),S={color:m,fillColor:m,fillOpacity:this.configuration.opacity,closePath:!0,lineWidth:2},T=g.uid+"#"+v;Rl(i,f,T,C,S),v++}}),s=!0,s}}}function uTe(t,e){e.forEach(({viewportId:r,renderingEngineId:n})=>{var o;const i=(o=ni(n))==null?void 0:o.getViewport(r);jW(t,i)})}function jW(t,e){const r=e.getActors(),n=HW(e);r.forEach(i=>{if(!(i!=null&&i.clippingFilter))return;let o=t.get(i.uid);if(o||(o=new Map,t.set(i.uid,o)),!o.get(n)){const a=i.clippingFilter.getOutputData(),s=TW(a);if(!s)return;const c=i.actor.getProperty().getColor(),l=fTe(c);o.set(n,{worldPointsSet:s,color:l})}})}function HW(t){const{viewPlaneNormal:e}=t.getCamera(),r=t.getCurrentImageIdIndex();return`${t.id}-${cG(e)}-${r}`}function fTe(t){function e(r){let n=Math.floor(r*255).toString(16);return n.length===1&&(n="0"+n),n}return"#"+e(t[0])+e(t[1])+e(t[2])}$W.toolName="SegmentationIntersection";class $a extends vf{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,displayThreshold:5,positionSync:!0,disableCursor:!1}}){super(e,r),this.isDrawing=!1,this.isHandleOutsideImage=!1,this._elementWithCursor=null,this._currentCursorWorldPosition=null,this._currentCanvasPosition=null,this._disableCursorEnabled=!1,this.mouseMoveCallback=n=>{const{detail:i}=n,{element:o,currentPoints:a}=i;this._currentCursorWorldPosition=a.world,this._currentCanvasPosition=a.canvas,this._elementWithCursor=o;const s=this.getActiveAnnotation(o);return s===null?(this.createInitialAnnotation(a.world,o),!1):(this.updateAnnotationPosition(o,s),!1)},this.createInitialAnnotation=(n,i)=>{const o=Se(i);if(!o)throw new Error("No enabled element found");const{viewport:a,renderingEngine:s}=o;this.isDrawing=!0;const c=a.getCamera(),{viewPlaneNormal:l,viewUp:f}=c;if(!l||!f)throw new Error("Camera not found");const u=this.getReferencedImageId(a,n,l,f),d=a.getFrameOfReferenceUID(),h={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...l],viewUp:[...f],FrameOfReferenceUID:d,referencedImageId:u},data:{label:"",handles:{points:[[...n]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}}};if(pn(this.getToolName(),i).length>0)return null;if(ln(h,i)===null)return;const v=Ot(i,this.getToolName(),!1);Ne(v)},this.onCameraModified=n=>{const i=n.detail,{element:o,previousCamera:a,camera:s}=i,l=Se(o).viewport;if(o!==this._elementWithCursor)return;const f=a.focalPoint,u=s.viewPlaneNormal,d=s.focalPoint,h=[0,0,0];if(tn.subtract(d,f,h),h.reduce((v,y)=>v+y,0)===0)return;const g=tn.dot(h,u);if(Math.abs(g)<.01||!this._currentCanvasPosition)return;const p=l.canvasToWorld(this._currentCanvasPosition);this._currentCursorWorldPosition=p,this.updateAnnotationPosition(o,this.getActiveAnnotation(o))},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a,FrameOfReferenceUID:s}=n,c=this._elementWithCursor===a.element;this.configuration.positionSync&&!c&&this.updateViewportImage(a);const{element:l}=a;let f=pn(this.getToolName(),l);if(!(f!=null&&f.length)||(f=this.filterInteractableAnnotationsForElement(l,f),!(f!=null&&f.length)))return o;const u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<f.length;d++){const h=f[d],{annotationUID:g,data:p}=h,{handles:v}=p,{points:y}=v;if(!g)return o;u.annotationUID=g;const m=parseFloat(this.getStyle("lineWidth",u,h)),w=m,x=this.getStyle("lineDash",u,h),C=this.getStyle("color",u,h);if(y[0].some(I=>isNaN(I)))return o;const S=y.map(I=>a.worldToCanvas(I));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ii(g))continue;const T={upper:"upper",right:"right",lower:"lower",left:"left"},[_,E]=S[0],b=c?20:7,D=c?5:7;En(i,g,T.upper,[_,E-(b/2+D)],[_,E-b/2],{color:C,lineDash:x,lineWidth:w}),En(i,g,T.lower,[_,E+(b/2+D)],[_,E+b/2],{color:C,lineDash:x,lineWidth:w}),En(i,g,T.right,[_+(b/2+D),E],[_+b/2,E],{color:C,lineDash:x,lineWidth:w}),En(i,g,T.left,[_-(b/2+D),E],[_-b/2,E],{color:C,lineDash:x,lineWidth:w}),o=!0}return o},this._disableCursorEnabled=this.configuration.disableCursor}onSetToolActive(){if(this._disableCursorEnabled=this.configuration.disableCursor,!this._disableCursorEnabled)return;const e=di(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>Ii(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&Ft(n.viewport.element)})}onSetToolDisabled(){if(!this._disableCursorEnabled)return;const e=di(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>Ii(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&Xt(n.viewport.element)})}getActiveAnnotation(e){const r=pn(this.getToolName(),e);return r.length?r[0]:null}updateAnnotationPosition(e,r){var a,s;const n=this._currentCursorWorldPosition;if(!n||!((s=(a=r.data)==null?void 0:a.handles)!=null&&s.points))return;r.data.handles.points=[[...n]],r.invalidated=!0;const i=Ot(e,this.getToolName(),!1);Se(e)&&Ne(i)}filterInteractableAnnotationsForElement(e,r){var d,h,g;if(!(r instanceof Array)||r.length===0)return[];const n=r[0],i=(d=Se(e))==null?void 0:d.viewport;if(!i)return[];const o=i.getCamera(),{viewPlaneNormal:a,focalPoint:s}=o;if(!a||!s)return[];const c=(g=(h=n.data)==null?void 0:h.handles)==null?void 0:g.points;if(!(c instanceof Array)||c.length!==1)return[];const l=c[0],f=Nc(a,s);return g1(f,l)<this.configuration.displayThreshold?[n]:[]}updateViewportImage(e){const r=this._currentCursorWorldPosition;if(!(!r||r.some(n=>isNaN(n)))){if(e instanceof mr){const n=uE(r,e);if(n===null)return;n!==e.getCurrentImageIdIndex()&&e.setImageIdIndex(n)}else if(e instanceof vr){const{focalPoint:n,viewPlaneNormal:i}=e.getCamera();if(!n||!i)return;const o=Nc(i,n),a=g1(o,r,!0);if(Math.abs(a)<.5)return;const s=rr(We(),Nt(...i)),c=Ar(We(),s,a),l=hi(We(),Nt(...n),c);{e.setCamera({focalPoint:l});const f=e.getRenderingEngine();f&&f.renderViewport(e.id)}}}}}$a.toolName="ReferenceCursors";const s7=[];class KW extends vf{constructor(e={},r={configuration:{viewportId:"",scaleLocation:"bottom"}}){super(e,r),this.editData=null,this._init=()=>{var g,p;const i=Ho()[0];if(!i)return;const o=di(this.toolGroupId).viewportsInfo;if(!o)return;const a=o.map(v=>Ii(v.viewportId,v.renderingEngineId));let{viewport:s}=a[0];const{FrameOfReferenceUID:c}=a[0];if(this.configuration.viewportId&&a.forEach(v=>{v.viewport.id==this.configuration.viewportId&&(s=v.viewport)}),!s)return;const{viewUp:l,viewPlaneNormal:f}=s.getCamera(),u=Wy(s);let d=(g=this.editData)==null?void 0:g.annotation;const h=pn(this.getToolName(),s.element);h.length&&(d=h.filter(v=>v.data.viewportId==s.id)[0]),a.forEach(v=>{const{viewport:y}=v;if(!s7.includes(y.id)){const m={metadata:{toolName:this.getToolName(),viewPlaneNormal:[...f],viewUp:[...l],FrameOfReferenceUID:c,referencedImageId:null},data:{handles:{points:Wy(y)},viewportId:y.id}};s7.push(y.id),ln(m,y.element),d=m}}),(p=this.editData)!=null&&p.annotation&&this.editData.annotation.data.viewportId==s.id&&(this.editData.annotation.data.handles.points=u,this.editData.annotation.data.viewportId=s.id),this.editData={viewport:s,renderingEngine:i,annotation:d}},this.onSetToolEnabled=()=>{this._init()},this.onCameraModified=n=>{this.configuration.viewportId=n.detail.viewportId,this._init()},this.computeScaleSize=(n,i,o)=>{const a=[16e3,8e3,4e3,2e3,1e3,500,250,100,50,25,10,5,2];let s;return o=="top"||o=="bottom"?s=a.filter(c=>c<n*.6&&c>n*.2):s=a.filter(c=>c<i*.6&&c>i*.2),s[0]},this.computeEndScaleTicks=(n,i)=>{const o={bottom:[[0,-10],[0,-10]],top:[[0,10],[0,10]],left:[[0,0],[10,0]],right:[[0,0],[-10,0]]},a=[[n[1][0]+o[i][0][0],n[1][1]+o[i][0][0]],[n[1][0]+o[i][1][0],n[1][1]+o[i][1][1]]],s=[[n[0][0]+o[i][0][0],n[0][1]+o[i][0][0]],[n[0][0]+o[i][1][0],n[0][1]+o[i][1][1]]];return{endTick1:a,endTick2:s}},this.computeInnerScaleTicks=(n,i,o,a,s)=>{let c;i=="bottom"||i=="top"?c=s[0][0]-a[0][0]:(i=="left"||i=="right")&&(c=s[0][1]-a[0][1]);const l=[],f=[],u=[];let d=n;n>=50&&(d=n/10);const h=c/d;for(let g=0;g<d-1;g++){const p={bottom:[[h*(g+1),0],[h*(g+1),5]],top:[[h*(g+1),0],[h*(g+1),-5]],left:[[0,h*(g+1)],[-5,h*(g+1)]],right:[[0,h*(g+1)],[5,h*(g+1)]]};l.push(`${o}-tick${g}`),f.push(`tick${g}`),(g+1)%5==0?u.push([[a[0][0]+p[i][0][0],a[0][1]+p[i][0][1]],[a[1][0]+p[i][0][0],a[1][1]+p[i][0][1]]]):u.push([[a[0][0]+p[i][0][0],a[0][1]+p[i][0][1]],[a[1][0]+p[i][1][0],a[1][1]+p[i][1][1]]])}return{tickIds:l,tickUIDs:f,tickCoordinates:u}},this.computeWorldScaleCoordinates=(n,i,o)=>{let a,s=Qn(We(),o[0],o[1]);s=rr(We(),s);let c=Qn(We(),o[2],o[0]);c=rr(We(),c);const l={bottom:[o[1],o[2]],top:[o[0],o[3]],right:[o[2],o[3]],left:[o[0],o[1]]},f=hi(We(),l[i][0],l[i][0]).map(d=>d/2),u=n/2/Math.sqrt(Math.pow(s[0],2)+Math.pow(s[1],2)+Math.pow(s[2],2));return i=="top"||i=="bottom"?a=[Qn(We(),f,c.map(d=>d*u)),hi(We(),f,c.map(d=>d*u))]:(i=="left"||i=="right")&&(a=[hi(We(),f,s.map(d=>d*u)),Qn(We(),f,s.map(d=>d*u))]),a},this.computeCanvasScaleCoordinates=(n,i,o,a,s)=>{let c;if(s=="top"||s=="bottom"){const l=i[0][0]-i[1][0];c=[[n.width/2-l/2,o.height],[n.width/2+l/2,o.height]]}else if(s=="left"||s=="right"){const l=i[0][1]-i[1][1];c=[[a.width,n.height/2-l/2],[a.width,n.height/2+l/2]]}return c},this.computeScaleBounds=(n,i,o,a)=>{const s=i*Math.min(1e3,n.width),c=o*Math.min(1e3,n.height),l={bottom:[-c,-s],top:[c,s],left:[c,s],right:[-c,-s]},f={bottom:[n.height,n.width],top:[0,n.width],left:[n.height,0],right:[n.height,n.width]};return{height:f[a][0]+l[a][0],width:f[a][1]+l[a][1]}}}renderAnnotation(e,r){if(!this.editData||!this.editData.viewport)return;const n=this.configuration.scaleLocation,{viewport:i}=e,a=pn(this.getToolName(),i.element).filter(he=>he.data.viewportId==i.id)[0],s=e.viewport.canvas,c=!1;if(!i)return c;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:e.viewport.id},f={width:s.width/window.devicePixelRatio||1,height:s.height/window.devicePixelRatio||1},u=a.data.handles.points[0],d=a.data.handles.points[1],h=a.data.handles.points[2],g=a.data.handles.points[3],p=[u,h,d,g],v=to(h,g),y=to(u,h),m=this.computeScaleBounds(f,.05,.05,n),w=this.computeScaleBounds(f,.05,.05,n),x=this.computeScaleSize(v,y,n),C=this.computeWorldScaleCoordinates(x,n,p).map(he=>i.worldToCanvas(he)),S=this.computeCanvasScaleCoordinates(f,C,w,m,n),T=this.computeEndScaleTicks(S,n),{annotationUID:_}=a;l.annotationUID=_;const E=this.getStyle("lineWidth",l,a),b=this.getStyle("lineDash",l,a),D=this.getStyle("color",l,a),I=this.getStyle("shadow",l,a),P=`${_}-scaleline`;En(r,_,"1",S[0],S[1],{color:D,width:E,lineDash:b,shadow:I},P);const A=`${_}-left`;En(r,_,"2",T.endTick1[0],T.endTick1[1],{color:D,width:E,lineDash:b,shadow:I},A);const G=`${_}-right`;En(r,_,"3",T.endTick2[0],T.endTick2[1],{color:D,width:E,lineDash:b,shadow:I},G);const N={bottom:[-10,-42],top:[-12,-35],left:[-40,-20],right:[-50,-20]},F=[S[0][0]+N[n][0],S[0][1]+N[n][1]],j=this._getTextLines(x),{tickIds:X,tickUIDs:te,tickCoordinates:fe}=this.computeInnerScaleTicks(x,n,_,T.endTick1,T.endTick2);for(let he=0;he<te.length;he++)En(r,_,te[he],fe[he][0],fe[he][1],{color:D,width:E,lineDash:b,shadow:I},X[he]);return rf(r,_,"text0",j,[F[0],F[1]],{fontFamily:"Helvetica Neue, Helvetica, Arial, sans-serif",fontSize:"14px",lineDash:"2,3",lineWidth:"1",shadow:!0,color:D}),c}_getTextLines(e){let r,n;return e>=50?(r=e/10,n=" cm"):(r=e,n=" mm"),[r.toString().concat(n)]}}KW.toolName="ScaleOverlay";const qW=(t,e,r)=>{var a,s,c;if(!((c=(s=(a=e==null?void 0:e.data)==null?void 0:a.contour)==null?void 0:s.polyline)!=null&&c.length))return;const{polyline:n}=e.data.contour,{length:i}=n;let o=1/0;for(let l=0;l<i;l++){const f=t.worldToCanvas(n[l]),u=Wo(f,r);o=Math.min(o,u)}if(!(o===1/0||isNaN(o)))return o},Cc=class Cc{constructor(){this.toolInfo={toolSize:null,maxToolSize:null}}renderShape(e,r,n){fa(e,"SculptorTool","0",r,this.toolInfo.toolSize,n)}pushHandles(e,r){const{points:n,mouseCanvasPoint:i}=r,o={first:void 0,last:void 0},a=Wo(e.canvasToWorld(i),e.canvasToWorld([i[0]+this.toolInfo.toolSize,i[1]]));for(let s=0;s<n.length;s++){const c=e.worldToCanvas(n[s]);Wo(c,i)>this.toolInfo.toolSize||(this.pushOneHandle(s,a,r),o.first===void 0&&(o.first=s),o.last=s)}if(o.first!==void 0&&o.last!==void 0)for(let s=0;s<Cc.CHAIN_MAINTENANCE_ITERATIONS;s++)this.maintainChainStructure(r,o);return o}configureToolSize(e){const r=this.toolInfo;if(r.toolSize&&r.maxToolSize)return;const i=e.detail.element,a=Math.min(i.clientWidth,i.clientHeight)/12;r.toolSize=a,r.maxToolSize=a}updateToolSize(e,r,n){const i=this.toolInfo,o=qW(r,n,e);o>0&&(i.toolSize=Math.min(i.maxToolSize,o))}getMaxSpacing(e){return Math.max(this.toolInfo.toolSize/4,e)}getInsertPosition(e,r,n){let i;const{points:o,element:a,mouseCanvasPoint:s}=n,c=this.toolInfo.toolSize,l=Se(a),{viewport:f}=l,u=f.worldToCanvas(o[e]),d=f.worldToCanvas(o[r]),h=[(u[0]+d[0])/2,(u[1]+d[1])/2],g=Wo(s,h);if(g<c){const v={x:(h[0]-s[0])/g,y:(h[1]-s[1])/g};i=[s[0]+c*v.x,s[1]+c*v.y]}else i=h;return f.canvasToWorld(i)}pushOneHandle(e,r,n){const{points:i,mousePoint:o}=n,a=i[e],s=this.directionalVector(o,a),c=An(We(),o,s,r);a[0]=c[0],a[1]=c[1],a[2]=c[2]}directionalVector(e,r){return rr(We(),[r[0]-e[0],r[1]-e[1],r[2]-e[2]])}calculateMeanConsecutiveDistance(e){if(e.length<2)return 0;let r=0;const n=e.length;for(let i=0;i<n;i++){const o=(i+1)%n,a=Wo(e[i],e[o]);r+=a}return r/n}maintainChainStructure(e,r){const{points:n}=e,i=r.first,o=r.last,a=Math.round((i+o)/2),s=n.length;e.meanDistance||(e.meanDistance=this.calculateMeanConsecutiveDistance(n));const c=e.meanDistance*Cc.MAX_INTER_DISTANCE_FACTOR;for(let l=a;l>=0;l--){if(l>=s-1||l<0)continue;const f=l+1,u=Wo(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*Cc.CHAIN_PULL_STRENGTH_FACTOR;n[l][0]+=d[0]*g,n[l][1]+=d[1]*g,n[l][2]+=d[2]*g}}for(let l=a+1;l<s;l++){if(l>=s||l<=0)continue;const f=l-1,u=Wo(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*Cc.CHAIN_PULL_STRENGTH_FACTOR;n[l][0]+=d[0]*g,n[l][1]+=d[1]*g,n[l][2]+=d[2]*g}}}};Cc.shapeName="Circle",Cc.CHAIN_MAINTENANCE_ITERATIONS=3,Cc.CHAIN_PULL_STRENGTH_FACTOR=.3,Cc.MAX_INTER_DISTANCE_FACTOR=1.2;let Ep=Cc;class Oh extends Si{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{minSpacing:1,referencedToolNames:["PlanarFreehandROI","PlanarFreehandContourSegmentationTool"],toolShape:"circle",referencedToolName:"PlanarFreehandROI",updateCursorSize:"dynamic"}}){super(e,r),this.registeredShapes=new Map,this.isActive=!1,this.commonData={activeAnnotationUID:null,viewportIdsToRender:[],isEditingOpenContour:!1,canvasLocation:void 0},this.preMouseDownCallback=n=>{const i=n.detail,o=i.element;if(this.configureToolSize(n),this.selectFreehandTool(i),this.commonData.activeAnnotationUID!==null)return this.isActive=!0,Ft(o),this.activateModify(o),!0},this.mouseMoveCallback=n=>{this.mode===zn.Active?(this.configureToolSize(n),this.updateCursor(n)):this.commonData.canvasLocation=void 0},this.endCallback=n=>{const i=n.detail,{element:o}=i,a=this.configuration,s=Se(o);this.isActive=!1,this.deactivateModify(o),Xt(o);const{renderingEngineId:c,viewportId:l}=s,u=Vr(l,c).getToolInstance(a.referencedToolName),h=this.filterSculptableAnnotationsForElement(o).find(g=>g.annotationUID===this.commonData.activeAnnotationUID);u.configuration.calculateStats&&(h.invalidated=!0),cn(h,o,Zt.HandlesUpdated)},this.dragCallback=n=>{const i=n.detail,o=i.element;this.updateCursor(n);const a=this.filterSculptableAnnotationsForElement(o),s=a.find(l=>l.annotationUID===this.commonData.activeAnnotationUID);if(!(a!=null&&a.length)||!this.isActive)return;const c=s.data.contour.polyline;this.sculpt(i,c)},this.registerShapes(Ep.shapeName,Ep),this.setToolShape(this.configuration.toolShape)}registerShapes(e,r){const n=new r;this.registeredShapes.set(e,n)}sculpt(e,r){const n=this.configuration,i=e.element,o=Se(i),{viewport:a}=o,s=this.registeredShapes.get(this.selectedShape);this.sculptData={mousePoint:e.currentPoints.world,mouseCanvasPoint:e.currentPoints.canvas,deltaWorld:e.deltaPoints.world,points:r,maxSpacing:s.getMaxSpacing(n.minSpacing),element:i};const c=s.pushHandles(a,this.sculptData);c.first!==void 0&&this.insertNewHandles(c)}interpolatePointsWithinMaxSpacing(e,r,n,i){const{element:o}=this.sculptData,a=Se(o),{viewport:s}=a,c=c7(e+1,r.length),l=s.worldToCanvas(r[e]),f=s.worldToCanvas(r[c]);Wo(l,f)>i&&n.push(e)}updateCursor(e){const r=e.detail,n=r.element,i=Se(n),{renderingEngine:o,viewport:a}=i;this.commonData.viewportIdsToRender=[a.id];const s=this.filterSculptableAnnotationsForElement(n);if(!(s!=null&&s.length))return;const c=s.find(l=>l.annotationUID===this.commonData.activeAnnotationUID);if(this.commonData.canvasLocation=r.currentPoints.canvas,this.isActive)c.highlighted=!0;else{const l=this.registeredShapes.get(this.selectedShape),f=r.currentPoints.canvas;this.configuration.updateCursorSize==="dynamic"&&l.updateToolSize(f,a,c)}Ne(this.commonData.viewportIdsToRender)}filterSculptableAnnotationsForElement(e){const r=this.configuration,n=Se(e),{renderingEngineId:i,viewportId:o}=n,a=[],c=Vr(o,i).getToolInstance(r.referencedToolName);return r.referencedToolNames.forEach(l=>{const f=pn(l,e);f&&a.push(...f)}),c.filterInteractableAnnotationsForElement(e,a)}configureToolSize(e){this.registeredShapes.get(this.selectedShape).configureToolSize(e)}insertNewHandles(e){const r=this.findNewHandleIndices(e);let n=0;for(let i=0;i<(r==null?void 0:r.length);i++){const o=r[i]+1+n;this.insertHandleRadially(o),n++}}findNewHandleIndices(e){const{points:r,maxSpacing:n}=this.sculptData,i=[];for(let o=e.first;o<=e.last;o++)this.interpolatePointsWithinMaxSpacing(o,r,i,n);return i}insertHandleRadially(e){const{points:r}=this.sculptData;if(e>r.length-1&&this.commonData.isEditingOpenContour)return;const n=this.registeredShapes.get(this.selectedShape),i=e-1,o=c7(e,r.length),s=n.getInsertPosition(i,o,this.sculptData);r.splice(e,0,s)}selectFreehandTool(e){const r=this.getClosestFreehandToolOnElement(e);r!==void 0&&(this.commonData.activeAnnotationUID=r)}getClosestFreehandToolOnElement(e){const{element:r}=e,n=Se(r),{viewport:i}=n,o=this.configuration,a=this.filterSculptableAnnotationsForElement(r);if(!(a!=null&&a.length))return;const s=e.currentPoints.canvas,c={distance:1/0,toolIndex:void 0,annotationUID:void 0};for(let l=0;l<(a==null?void 0:a.length);l++){if(a[l].isLocked||!a[l].isVisible)continue;const f=qW(i,a[l],s);f!==-1&&f<c.distance&&(c.distance=f,c.toolIndex=l,c.annotationUID=a[l].annotationUID)}return this.commonData.isEditingOpenContour=!a[c.toolIndex].data.contour.closed,o.referencedToolName=a[c.toolIndex].metadata.toolName,c.annotationUID}activateModify(e){e.addEventListener(k.MOUSE_UP,this.endCallback),e.addEventListener(k.MOUSE_CLICK,this.endCallback),e.addEventListener(k.MOUSE_DRAG,this.dragCallback),e.addEventListener(k.TOUCH_TAP,this.endCallback),e.addEventListener(k.TOUCH_END,this.endCallback),e.addEventListener(k.TOUCH_DRAG,this.dragCallback)}deactivateModify(e){e.removeEventListener(k.MOUSE_UP,this.endCallback),e.removeEventListener(k.MOUSE_CLICK,this.endCallback),e.removeEventListener(k.MOUSE_DRAG,this.dragCallback),e.removeEventListener(k.TOUCH_TAP,this.endCallback),e.removeEventListener(k.TOUCH_END,this.endCallback),e.removeEventListener(k.TOUCH_DRAG,this.dragCallback)}setToolShape(e){this.selectedShape=this.registeredShapes.get(e)??Ep.shapeName}renderAnnotation(e,r){const{viewport:n}=e,{element:i}=n,o=this.commonData.viewportIdsToRender;if(!this.commonData.canvasLocation||this.mode!==zn.Active||!o.includes(n.id))return;const a=this.filterSculptableAnnotationsForElement(i);if(!(a!=null&&a.length))return;const s={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:e.viewport.id};let c=_h("color",s,Xs.Default,this.mode);this.isActive&&(c=_h("color",s,Xs.Highlighted,this.mode)),this.registeredShapes.get(this.selectedShape).renderShape(r,this.commonData.canvasLocation,{color:c})}}const c7=(t,e)=>(t+e)%e;Oh.toolName="SculptorTool";const dTe={Z:[0,0,1]};class XW extends Si{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{direction:dTe.Z,rotateIncrementDegrees:30}}){super(e,r)}mouseWheelCallback(e){const{element:r,wheel:n}=e.detail,i=Se(r),{viewport:o}=i,{direction:a,rotateIncrementDegrees:s}=this.configuration,c=o.getCamera(),{viewUp:l,position:f,focalPoint:u}=c,{direction:d}=n,[h,g,p]=u,[v,y,m]=a,w=d*(s*Math.PI)/180,x=[0,0,0],C=[0,0,0],S=[0,0,0],T=Ut(new Float32Array(16));wr(T,T,[h,g,p]),Fo(T,T,w,[v,y,m]),wr(T,T,[-h,-g,-p]),jt(x,f,T),jt(C,u,T),Ut(T),Fo(T,T,w,[v,y,m]),jt(S,l,T),o.setCamera({position:x,viewUp:S,focalPoint:C}),o.render()}}XW.toolName="VolumeRotateMouseWheel";const Np=class Np extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,getTextCallback:hTe,changeTextCallback:gTe,preventHandleOutsideImage:!1}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{annotationUID:l}=i,f=i.data.handles.points[0],u=c.worldToCanvas(f);if(Or(o,u)<a)return!0;const h=n.querySelector("svg");if(!h)return!1;const g=h.querySelector(`g[data-annotation-uid="${l}"]`);if(!g)return!1;const p=g,v=p.getBBox(),y=p.getAttribute("transform");let m=0,w=0;if(y){const T=y.match(/translate\(([-\d.]+)\s+([-\d.]+)\)/);T&&(m=parseFloat(T[1]),w=parseFloat(T[2]))}const x=v.x+m,C=v.y+w;return o[0]>=x&&o[0]<=x+v.width&&o[1]>=C&&o[1]<=C+v.height},this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l}=c;Ft(a),this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=this.getReferencedImageId(l,s,u,d),g=l.getFrameOfReferenceUID(),p={annotationUID:null,highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...u],viewUp:[...d],FrameOfReferenceUID:g,referencedImageId:h,...l.getViewReference({points:[s]})},data:{text:"",handles:{points:[[...s],[...s]]},label:""}};ln(p,a);const v=Ot(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v,offset:[0,0,0]},n.preventDefault(),Ne(v),this.configuration.getTextCallback(y=>{if(!y){wn(p.annotationUID),Ne(v),this.isDrawing=!1;return}Xt(a),p.data.text=y,$n(p),Ne(v)}),this.createMemo(a,p,{newAnnotation:!0}),p},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a,currentPoints:s}=o;i.highlighted=!0;const c=Ot(a,this.getToolName());let l=[0,0,0];if(s&&s.world){const f=s.world,u=i.data.handles.points[0];l=[u[0]-f[0],u[1]-f[1],u[2]-f[2]]}this.editData={annotation:i,viewportIdsToRender:c,offset:l},this._activateModify(a),Ft(a),Ne(c),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData;this._deactivateDraw(o),this._deactivateModify(o),Xt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID),Ne(s),c&&$n(a)},this._dragCallback=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,{annotation:c,viewportIdsToRender:l,offset:f}=this.editData;f?c.data.handles.points[0]=[s[0]+f[0],s[1]+f[1],s[2]+f[2]]:c.data.handles.points[0]=[...s],c.invalidated=!0,Ne(l),cn(c,a,Zt.LabelChange)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),Xt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&$n(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_END,this._endCallback)},this._activateDraw=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length))return o;c=this.filterInteractableAnnotationsForElement(s,c);const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,g=h.handles.points[0];l.annotationUID=d;const p=a.worldToCanvas(g);if(o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ii(d)||!h.text)continue;const v=this.getLinkedTextBoxStyle(l,u);rf(i,d,"1",[h.text],p,{...v,padding:0})}return o}}handleSelectedCallback(e,r,n,i){}_doneChangingTextCallback(e,r,n){r.data.text=n;const i=Ot(e,this.getToolName());Ne(i),cn(r,e)}_isInsideVolume(e,r,n){return xr(e,n)&&xr(r,n)}};Np.toolName="Label",Np.hydrate=(e,r,n,i)=>{const o=Kn(e);if(!o)return;const{viewport:a}=o,s=a.getFrameOfReferenceUID(),{viewPlaneNormal:c,viewUp:l}=a.getCamera(),f=new Np,u=f.getReferencedImageId(a,r,c,l),d={annotationUID:(i==null?void 0:i.annotationUID)||kn(),data:{text:n,handles:{points:[r]}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:f.getToolName(),viewPlaneNormal:c,FrameOfReferenceUID:s,referencedImageId:u,...i}};ln(d,a.element),Ne([a.id])};let C5=Np;function hTe(t){return t(prompt("Enter your annotation:"))}function gTe(t,e,r){return r(prompt("Enter your annotation:"))}C5.toolName="Label";const{transformWorldToIndex:l7}=Vn,R0=class R0 extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:pTe,actions:{undo:{method:"undo",bindings:[{key:"z"}]},redo:{method:"redo",bindings:[{key:"y"}]}}}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l}=c;Ft(a),this.isDrawing=!0;const{viewPlaneNormal:f,viewUp:u,position:d}=l.getCamera(),h=this.getReferencedImageId(l,s,f,u),g={highlighted:!0,invalidated:!0,metadata:{...l.getViewReference({points:[s]}),toolName:this.getToolName(),referencedImageId:h,viewUp:u,cameraPosition:d},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};ln(g,a);const p=Ot(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ne(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return Di([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Ft(a),Ne(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Xt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID),Ne(s),this.doneEditMemo(),c&&$n(a),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData,{data:u}=a;if(this.createMemo(o,a,{newAnnotation:f}),l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else{const{currentPoints:d}=i,h=d.world;u.handles.points[c]=[...h],a.invalidated=!0}this.editData.hasMoved=!0,Ne(s),a.invalidated&&cn(a,o,Zt.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Xt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&$n(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles;u.annotationUID=g;const{color:m,lineWidth:w,lineDash:x,shadow:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),S=v.map(N=>a.worldToCanvas(N));if(!p.cachedStats[l]||p.cachedStats[l].unit==null?(p.cachedStats[l]={length:null,unit:null},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let T;if(!ii(g))continue;!vi(g)&&!this.editData&&y!==null&&(T=[S[y]]),T&&fr(i,g,"0",S,{color:m,lineDash:x,lineWidth:w});const _=`${g}-line`;if(En(i,g,"1",S[0],S[1],{color:m,width:w,lineDash:x,shadow:C},_),o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;const b=this.getLinkedTextBoxStyle(u,h);if(!b.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const D=this.configuration.getTextLines(p,l);if(!p.handles.textBox.hasMoved){const N=Aa(S);p.handles.textBox.worldPosition=a.canvasToWorld(N)}const I=a.worldToCanvas(p.handles.textBox.worldPosition),O=uo(i,g,"1",D,I,S,{},b),{x:A,y:V,width:G,height:R}=O;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([A,V]),topRight:a.canvasToWorld([A+G,V]),bottomLeft:a.canvasToWorld([A,V+R]),bottomRight:a.canvasToWorld([A+G,V+R])}}return o},this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(f=>f===n);const l=Ot(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Ft(o),Ne(l),e.preventDefault()}_calculateLength(e,r){const n=e[0]-r[0],i=e[1]-r[1],o=e[2]-r[2];return Math.sqrt(n*n+i*i+o*o)}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport,a=i.handles.points[0],s=i.handles.points[1],{cachedStats:c}=i,l=Object.keys(c);for(let u=0;u<l.length;u++){const d=l[u],h=this.getTargetImageData(d);if(!h)continue;const{imageData:g,dimensions:p}=h,v=l7(g,a),y=l7(g,s),m=[v,y],{scale:w,unit:x}=La(h,m),C=this._calculateLength(a,s)/w;this._isInsideVolume(v,y,p)?this.isHandleOutsideImage=!1:this.isHandleOutsideImage=!0,c[d]={length:C,unit:x}}const f=e.invalidated;return e.invalidated=!1,f&&cn(e,o,Zt.StatsUpdated),c}_isInsideVolume(e,r,n){return xr(e,n)&&xr(r,n)}};R0.toolName="Length",R0.hydrate=(e,r,n)=>{const i=Kn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=R0.hydrateBase(R0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};ln(d,l.element),Ne([l.id])};let sf=R0;function pTe(t,e){const r=t.cachedStats[e],{length:n,unit:i}=r;return n==null||isNaN(n)?void 0:[`${dn(n)} ${i}`]}const{transformWorldToIndex:u7}=Vn,nb=class nb extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:mTe}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;Ft(a),this.isDrawing=!0;const{viewPlaneNormal:u,viewUp:d,position:h}=l.getCamera(),g=this.getReferencedImageId(l,s,u,d),p={highlighted:!0,invalidated:!0,metadata:{...l.getViewReference({points:[s]}),toolName:this.getToolName(),referencedImageId:g,viewUp:d,cameraPosition:h},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};ln(p,a);const v=Ot(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ne(v),p},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return Di([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Ft(a),Se(a),Ne(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Xt(o);const u=Se(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID),Ne(s),c&&$n(a),this.editData=null,this.isDrawing=!1},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l}=this.editData,{data:f}=a;if(l){const{deltaPoints:h}=i,g=h.world,{textBox:p}=f.handles,{worldPosition:v}=p;v[0]+=g[0],v[1]+=g[1],v[2]+=g[2],p.hasMoved=!0}else if(c===void 0){const{deltaPoints:h}=i,g=h.world;f.handles.points.forEach(v=>{v[0]+=g[0],v[1]+=g[1],v[2]+=g[2]}),a.invalidated=!0}else{const{currentPoints:h}=i,g=h.world;f.handles.points[c]=[...g],a.invalidated=!0}this.editData.hasMoved=!0;const u=Se(o),{renderingEngine:d}=u;Ne(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Xt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Se(n),Ne(o),a&&$n(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles;u.annotationUID=g;const{color:m,lineWidth:w,lineDash:x,shadow:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),S=v.map(R=>a.worldToCanvas(R));let T;if(!p.cachedStats[l]||p.cachedStats[l].unit==null?(p.cachedStats[l]={length:null,unit:null},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!ii(g))continue;if(!vi(g)&&!this.editData&&y!==null&&(T=[S[y]]),T&&fr(i,g,"0",S,{color:m,lineDash:x,lineWidth:w}),VU(i,g,"0",S[0],S[1],{color:m,width:w,lineDash:x}),o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;const E=this.getLinkedTextBoxStyle(u,h);if(!E.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const b=this.configuration.getTextLines(p,l);if(!p.handles.textBox.hasMoved){const R=Aa(S);p.handles.textBox.worldPosition=a.canvasToWorld(R)}const D=a.worldToCanvas(p.handles.textBox.worldPosition),P=uo(i,g,"1",b,D,S,{},E),{x:O,y:A,width:V,height:G}=P;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([O,A]),topRight:a.canvasToWorld([O+V,A]),bottomLeft:a.canvasToWorld([O,A+G]),bottomRight:a.canvasToWorld([O+V,A+G])}}return o},this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(d=>d===n);const l=Ot(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Ft(o);const f=Se(o),{renderingEngine:u}=f;Ne(l),e.preventDefault()}_calculateHeight(e,r){const n=r[0]-e[0],i=r[1]-e[1],o=r[2]-e[2];if(n==0)return i!=0?Math.abs(o):0;if(i==0)return Math.abs(o);if(o==0)return Math.abs(i)}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport,a=i.handles.points[0],s=i.handles.points[1],{cachedStats:c}=i,l=Object.keys(c);for(let u=0;u<l.length;u++){const d=l[u],h=this.getTargetImageData(d);if(!h)continue;const{imageData:g,dimensions:p}=h,v=u7(g,a),y=u7(g,s),m=[v,y],{scale:w,unit:x}=La(h,m),C=this._calculateHeight(a,s)/w,S=this._isInsideVolume(v,y,p);this.isHandleOutsideImage=S,c[d]={height:C,unit:x}}const f=e.invalidated;return e.invalidated=!1,f&&cn(e,o,Zt.StatsUpdated),c}_isInsideVolume(e,r,n){return xr(e,n)&&xr(r,n)}};nb.toolName="Height";let sT=nb;function mTe(t,e){const r=t.cachedStats[e],{height:n,unit:i}=r;return n==null||isNaN(n)?void 0:[`${dn(n)} ${i}`]}const{transformWorldToIndex:vTe}=Vn,wu=class wu extends pr{constructor(e={},r){super(e,pr.mergeDefaultProps(wu.probeDefaults,r)),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l}=c;this.isDrawing=!0;const f=this.constructor.createAnnotationForViewport(l,{data:{handles:{points:[[...s]]}}});ln(f,a);const u=Ot(a,this.getToolName());return this.editData={annotation:f,newAnnotation:!0,viewportIdsToRender:u},this._activateModify(a),Ft(a),n.preventDefault(),Ne(u),f},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{viewportId:l,renderingEngine:f}=Se(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),Xt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID),Ne(s),c&&$n(a)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,{annotation:c,viewportIdsToRender:l,newAnnotation:f}=this.editData,{data:u}=c;this.createMemo(a,c,{newAnnotation:f}),u.handles.points[0]=[...s],c.invalidated=!0,Ne(l)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),Xt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&$n(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],g=h.annotationUID,p=h.data,v=p.handles.points[0],y=a.worldToCanvas(v);u.annotationUID=g;const{color:m,lineWidth:w}=this.getAnnotationStyle({annotation:h,styleSpecifier:u});if(p.cachedStats||(p.cachedStats={}),!p.cachedStats[l]||p.cachedStats[l].value===null)p.cachedStats[l]={Modality:null,index:null,value:null},this._calculateCachedStats(h,f,n,Zt.StatsUpdated);else if(h.invalidated&&(this._calculateCachedStats(h,f,n),a instanceof vr)){const{referencedImageId:T}=h.metadata;for(const _ in p.cachedStats)_.startsWith("imageId")&&f.getStackViewports().find(D=>{const I=Hr(T),P=D.hasImageURI(I),O=Hr(D.getCurrentImageId());return P&&O!==I})&&delete p.cachedStats[_]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ii(g))continue;fr(i,g,"0",[y],{color:m,lineWidth:w,handleRadius:this.configuration.handleRadius}),o=!0;const C=this.getLinkedTextBoxStyle(u,h);if(!C.visibility)continue;const S=this.configuration.getTextLines(p,l);if(S){const T=[y[0]+this.configuration.textCanvasOffset.x,y[1]+this.configuration.textCanvasOffset.y];rf(i,g,"0",S,[T[0],T[1]],C)}}return o}}isPointNearTool(e,r,n,i){const o=Se(e),{viewport:a}=o,{data:s}=r,c=s.handles.points[0],l=a.worldToCanvas(c);return Or(n,l)<i}toolSelectedCallback(){}getHandleNearImagePoint(e,r,n,i){const o=Se(e),{viewport:a}=o,{data:s}=r,c=s.handles.points[0],l=a.worldToCanvas(c);if(Or(n,l)<i===!0)return c}handleSelectedCallback(e,r){const n=e.detail,{element:i}=n;r.highlighted=!0;const o=Ot(i,this.getToolName());this.editData={annotation:r,viewportIdsToRender:o},this._activateModify(i),Ft(i),Ne(o),e.preventDefault()}_calculateCachedStats(e,r,n,i=Zt.StatsUpdated){const o=e.data,{renderingEngineId:a,viewport:s}=n,{element:c}=s,l=o.handles.points[0],{cachedStats:f}=o,u=Object.keys(f);for(let h=0;h<u.length;h++){const g=u[h],p={isPreScaled:Xl(s,g),isSuvScaled:this.isSuvScaled(s,g,e.metadata.referencedImageId)},v=this.getTargetImageData(g);if(!v)continue;const{dimensions:y,imageData:m,metadata:w,voxelManager:x}=v,C=w.Modality;let S=vTe(m,l);if(S=PY(S,S),xr(S,y)){this.isHandleOutsideImage=!1;let T=x.getAtIJKPoint(S);if(g.startsWith("imageId:")){const E=g.split("imageId:")[1],b=Hr(E),I=Gy(b)[0];S[2]=I.getCurrentImageIdIndex()}let _;if(C==="US"){const E=d5(v,[S]),b=E.values.every(D=>D!==null);T=b?E.values:T,_=b?E.units:"raw"}else _=Yl(C,e.metadata.referencedImageId,p);f[g]={index:S,value:T,Modality:C,modalityUnit:_}}else this.isHandleOutsideImage=!0,f[g]={index:S,Modality:C}}const d=e.invalidated;return e.invalidated=!1,d&&cn(e,c,i),f}};wu.toolName="Probe",wu.probeDefaults={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:yTe,handleRadius:"6",textCanvasOffset:{x:6,y:-6}}},wu.hydrate=(e,r,n)=>{const i=Kn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,viewUp:c,instance:l,viewport:f}=wu.hydrateBase(wu,i,r,n),{toolInstance:u,...d}=n||{},h={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:l.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...d}};ln(h,f.element),Ne([f.id])};let Hl=wu;function yTe(t,e){const r=t.cachedStats[e],{index:n,value:i,modalityUnit:o}=r;if(i===void 0||!n)return;const a=[];if(a.push(`(${n[0]}, ${n[1]}, ${n[2]})`),i instanceof Array&&o instanceof Array)for(let s=0;s<i.length;s++)a.push(`${dn(i[s])} ${o[s]}`);else a.push(`${dn(i)} ${o}`);return a}const rb=class rb extends Hl{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:wTe}}){super(e,r),this.postMouseDownCallback=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p={invalidated:!0,highlighted:!0,isVisible:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:l.getFrameOfReferenceUID(),referencedImageId:g},data:{label:"",handles:{points:[[...s]]},cachedStats:{}}},v=Ot(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v},this._activateModify(a),Ft(a),n.preventDefault(),Ne(v),p},this.postTouchStartCallback=n=>this.postMouseDownCallback(n),this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;if(!this.editData)return o;const s=this.filterInteractableAnnotationsForElement(a.element,[this.editData.annotation]);if(!(s!=null&&s.length))return o;const c=this.getTargetId(a),l=a.getRenderingEngine(),f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=this.editData.annotation,d=u.annotationUID,h=u.data,g=h.handles.points[0],p=a.worldToCanvas(g);f.annotationUID=d;const{color:v}=this.getAnnotationStyle({annotation:u,styleSpecifier:f});if(!h.cachedStats[c]||h.cachedStats[c].value===null?(h.cachedStats[c]={Modality:null,index:null,value:null},this._calculateCachedStats(u,l,n)):u.invalidated&&this._calculateCachedStats(u,l,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;fr(i,d,"0",[p],{color:v}),o=!0;const m=this.configuration.getTextLines(h,c);if(m){const w=[p[0]+6,p[1]-6];rf(i,d,"0",m,[w[0],w[1]],this.getLinkedTextBoxStyle(f,u))}return o}}};rb.toolName="DragProbe";let cT=rb;function wTe(t,e){const r=t.cachedStats[e],{index:n,value:i,modalityUnit:o}=r;if(i===void 0)return;const a=[];return a.push(`(${n[0]}, ${n[1]}, ${n[2]})`),a.push(`${i.toFixed(2)} ${o}`),a}const{transformWorldToIndex:f7}=Vn,L0=class L0 extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:xTe,statsCalculator:Hc}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world;o.canvas;const c=Se(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{label:"",handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},cachedStats:{},initialRotation:l.getRotation()}};ln(v,a);const y=Ot(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,centerWorld:s,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Ft(a),n.preventDefault(),Ne(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=f.map(_=>c.worldToCanvas(_)),[d,h,g,p]=u,v=Math.hypot(g[0]-p[0],g[1]-p[1]),y=Math.hypot(h[0]-d[0],h[1]-d[1]),m=Math.atan2(g[1]-p[1],g[0]-p[0]),w=[(g[0]+p[0])/2,(h[1]+d[1])/2],x={center:w,xRadius:(v-a)/2,yRadius:(y-a)/2,angle:m},C={center:w,xRadius:(v+a)/2,yRadius:(y+a)/2,angle:m},S=this._pointInEllipseCanvas(x,o);return!!(this._pointInEllipseCanvas(C,o)&&!S)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},Ft(a),this._activateModify(a);const c=Se(a),{renderingEngine:l}=c;Ne(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f,u,d,h,g,p;if(o.worldPosition)l=!0;else{const{points:y}=c.handles,{viewport:m}=Se(s),{worldToCanvas:w,canvasToWorld:x}=m;f=y.findIndex(S=>S===o);const C=y.map(w);p=C[f],h=Math.abs(C[2][0]-C[3][0]),g=Math.abs(C[0][1]-C[1][1]),u=[(C[2][0]+C[3][0])/2,(C[0][1]+C[1][1])/2],d=x(u)}const v=Ot(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:v,handleIndex:f,canvasWidth:h,canvasHeight:g,centerWorld:d,originalHandleCanvas:p,movingTextBox:l},this._activateModify(s),Ft(s),Ne(v),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(this.doneEditMemo(),a.highlighted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Xt(o),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID),Ne(s),c&&$n(a))},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Se(o),{viewport:l}=c,{canvasToWorld:f}=l,{annotation:u,viewportIdsToRender:d,centerWorld:h,newAnnotation:g}=this.editData;this.createMemo(o,u,{newAnnotation:g});const p=l.worldToCanvas(h),{data:v}=u,y=Math.abs(s[0]-p[0]),m=Math.abs(s[1]-p[1]),w=[p[0],p[1]-m],x=[p[0],p[1]+m],C=[p[0]-y,p[1]],S=[p[0]+y,p[1]];v.handles.points=[f(w),f(x),f(C),f(S)],u.invalidated=!0,this.editData.hasMoved=!0,Ne(d),cn(u,o,Zt.HandlesUpdated)},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:g}=i,p=g.world,{textBox:v}=u.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(c===void 0){const{deltaPoints:g}=i,p=g.world;u.handles.points.forEach(y=>{y[0]+=p[0],y[1]+=p[1],y[2]+=p[2]}),a.invalidated=!0}else this._dragHandle(n),a.invalidated=!0;const d=Se(o),{renderingEngine:h}=d;Ne(s),a.invalidated&&cn(a,o,Zt.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,{viewport:a}=Se(o),{canvasToWorld:s,worldToCanvas:c}=a,{annotation:l,canvasWidth:f,canvasHeight:u,handleIndex:d,centerWorld:h,originalHandleCanvas:g}=this.editData,p=a.worldToCanvas(h),{data:v}=l,{points:y}=v.handles,{currentPoints:m}=i,w=m.canvas;if(d===0||d===1){const x=Math.abs(w[1]-p[1]),C=[p[0],p[1]-x],S=[p[0],p[1]+x];y[0]=s(C),y[1]=s(S);const T=w[0]-g[0],_=f/2+T,E=[p[0]-_,p[1]],b=[p[0]+_,p[1]];y[2]=s(E),y[3]=s(b)}else{const x=Math.abs(w[0]-p[0]),C=[p[0]-x,p[1]],S=[p[0]+x,p[1]];y[2]=s(C),y[3]=s(S);const T=w[1]-g[1],_=u/2+T,E=[p[0],p[1]-_],b=[p[0],p[1]+_];y[0]=s(E),y[1]=s(b)}},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Xt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&$n(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{handles:v}=p,{points:y,activeHandleIndex:m}=v;u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),S=y.map(X=>a.worldToCanvas(X)),T=i5(S),{centerPointRadius:_}=this.configuration;if(!p.cachedStats[l]||p.cachedStats[l].areaUnit==null)p.cachedStats[l]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null},this._calculateCachedStats(h,a,f);else if(h.invalidated&&(this._throttledCalculateCachedStats(h,a,f,n),a instanceof vr)){const{referencedImageId:X}=h.metadata;for(const te in p.cachedStats)te.startsWith("imageId")&&f.getStackViewports().find(he=>{const Ie=Hr(X),Me=he.hasImageURI(Ie),Ee=Hr(he.getCurrentImageId());return Me&&Ee!==Ie})&&delete p.cachedStats[te]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let E;if(!ii(g))continue;!vi(g)&&!this.editData&&m!==null&&(E=[S[m]]),E&&fr(i,g,"0",E,{color:w});const b=`${g}-ellipse`,D="0";if(JE(i,g,D,S,{color:w,lineDash:C,lineWidth:x},b),_>0&&Math.min(Math.abs(T[0][0]-T[1][0])/2,Math.abs(T[0][1]-T[1][1])/2)>3*_){const te=this._getCanvasEllipseCenter(S);fa(i,g,`${D}-center`,te,_,{color:w,lineDash:C,lineWidth:x})}o=!0;const I=this.getLinkedTextBoxStyle(u,h);if(!I.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const P=this.configuration.getTextLines(p,l);if(!P||P.length===0)continue;let O;p.handles.textBox.hasMoved||(O=Aa(T),p.handles.textBox.worldPosition=a.canvasToWorld(O));const A=a.worldToCanvas(p.handles.textBox.worldPosition),G=uo(i,g,"1",P,A,S,{},I),{x:R,y:N,width:F,height:j}=G;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([R,N]),topRight:a.canvasToWorld([R+F,N]),bottomLeft:a.canvasToWorld([R,N+j]),bottomRight:a.canvasToWorld([R+F,N+j])}}return o},this._calculateCachedStats=(n,i,o)=>{var C,S,T,_;if(!this.configuration.calculateStats)return;const a=n.data,{element:s}=i,{points:c}=a.handles,l=c.map(E=>i.worldToCanvas(E)),{viewPlaneNormal:f,viewUp:u}=i.getCamera(),[d,h]=i5(l),g=i.canvasToWorld(d),p=i.canvasToWorld(h),{cachedStats:v}=a,y=Object.keys(v),m=g,w=p;for(let E=0;E<y.length;E++){const b=y[E],D=this.getTargetImageData(b);if(!D)continue;const{dimensions:I,imageData:P,metadata:O,voxelManager:A}=D,V=f7(P,m);V[0]=Math.floor(V[0]),V[1]=Math.floor(V[1]),V[2]=Math.floor(V[2]);const G=f7(P,w);G[0]=Math.floor(G[0]),G[1]=Math.floor(G[1]),G[2]=Math.floor(G[2]),this.isHandleOutsideImage=!this._isInsideVolume(V,G,I);const R=Math.min(V[0],G[0]),N=Math.max(V[0],G[0]),F=Math.min(V[1],G[1]),j=Math.max(V[1],G[1]),X=Math.min(V[2],G[2]),te=Math.max(V[2],G[2]),fe=[[R,N],[F,j],[X,te]],he={center:[(g[0]+p[0])/2,(g[1]+p[1])/2,(g[2]+p[2])/2],xRadius:Math.abs(g[0]-p[0])/2,yRadius:Math.abs(g[1]-p[1])/2,zRadius:Math.abs(g[2]-p[2])/2},{worldWidth:Ie,worldHeight:Me}=Yh(f,u,m,w),Ee=Ie===0&&Me===0,B=[V,G],{scale:M,areaUnit:$}=La(D,B),W=Math.abs(Math.PI*(Ie/2)*(Me/2))/M/M,q={isPreScaled:Xl(i,b),isSuvScaled:this.isSuvScaled(i,b,n.metadata.referencedImageId)},Q=Yl(O.Modality,n.metadata.referencedImageId,q);let re;A&&A.forEach(this.configuration.statsCalculator.statsCallback,{boundsIJK:fe,imageData:P,isInObject:Oe=>Rw(he,Oe,{fast:!0}),returnPoints:this.configuration.storePointData});const Te=this.configuration.statsCalculator.getStatistics();v[b]={Modality:O.Modality,area:W,mean:(C=Te.mean)==null?void 0:C.value,max:(S=Te.max)==null?void 0:S.value,min:(T=Te.min)==null?void 0:T.value,stdDev:(_=Te.stdDev)==null?void 0:_.value,statsArray:Te.array,pointsInShape:re,isEmptyArea:Ee,areaUnit:$,modalityUnit:Q}}const x=n.invalidated;return n.invalidated=!1,x&&cn(n,s,Zt.StatsUpdated),v},this._isInsideVolume=(n,i,o)=>xr(n,o)&&xr(i,o),this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}_pointInEllipseCanvas(e,r){const{xRadius:n,yRadius:i,center:o,angle:a}=e,s=BY(nn(),r,o,-a);if(n<=0||i<=0)return!1;const c=[s[0]-o[0],s[1]-o[1]];return c[0]*c[0]/(n*n)+c[1]*c[1]/(i*i)<=1}_getCanvasEllipseCenter(e){const[r,n,i,o]=e,a=[i[0],n[1]],s=[o[0],r[1]];return[(a[0]+s[0])/2,(a[1]+s[1])/2]}};L0.toolName="EllipticalROI",L0.hydrate=(e,r,n)=>{const i=Kn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=L0.hydrateBase(L0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r,activeHandleIndex:null},label:"",cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};ln(d,l.element),Ne([l.id])};let Rd=L0;function xTe(t,e){const r=t.cachedStats[e],{area:n,mean:i,stdDev:o,max:a,isEmptyArea:s,areaUnit:c,modalityUnit:l,min:f}=r,u=[];if(Gr(n)){const d=s?"Area: Oblique not supported":`Area: ${dn(n)} ${c}`;u.push(d)}return Gr(i)&&u.push(`Mean: ${dn(i)} ${l}`),Gr(a)&&u.push(`Max: ${dn(a)} ${l}`),Gr(f)&&u.push(`Min: ${dn(f)} ${l}`),Gr(o)&&u.push(`Std Dev: ${dn(o)} ${l}`),u}const{transformWorldToIndex:d7}=Vn,A0=class A0 extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:CTe,statsCalculator:Hc}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{label:"",handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:[[...s],[...s]],activeHandleIndex:null},cachedStats:{}}};ln(v,a);const y=Ot(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Ft(a),n.preventDefault(),Ne(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=f.map(g=>c.worldToCanvas(g)),d=ju(u),h=ju([u[0],o]);return Math.abs(h-d)<a/2},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},Ft(a),this._activateModify(a);const c=Se(a),{renderingEngine:l}=c;Ne(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;if(o.worldPosition)l=!0;else{const{points:g}=c.handles;f=g.findIndex(p=>p===o)}const u=Ot(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Ft(s);const d=Se(s),{renderingEngine:h}=d;Ne(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;this.doneEditMemo(),a.highlighted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Xt(o);const{renderingEngine:u}=Se(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID),Ne(s),c&&$n(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Se(o),{viewport:l}=c,{canvasToWorld:f}=l,{annotation:u,viewportIdsToRender:d,newAnnotation:h}=this.editData;this.createMemo(o,u,{newAnnotation:h});const{data:g}=u;g.handles.points=[g.handles.points[0],f(s)],u.invalidated=!0,this.editData.hasMoved=!0,Ne(d),cn(u,o,Zt.HandlesUpdated)},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:g}=i,p=g.world,{textBox:v}=u.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(c===void 0){const{deltaPoints:g}=i,p=g.world;u.handles.points.forEach(y=>{y[0]+=p[0],y[1]+=p[1],y[2]+=p[2]}),a.invalidated=!0}else this._dragHandle(n),a.invalidated=!0;const d=Se(o),{renderingEngine:h}=d;Ne(s),a.invalidated&&cn(a,o,Zt.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=Se(o),{canvasToWorld:s,worldToCanvas:c}=a.viewport,{annotation:l,handleIndex:f}=this.editData,{data:u}=l,{points:d}=u.handles,h=d.map(v=>c(v)),{currentPoints:g}=i,p=g.canvas;if(f===0){const v=p[0]-h[0][0],y=p[1]-h[0][1],m=p,w=[h[1][0]+v,h[1][1]+y];d[0]=s(m),d[1]=s(w)}else d[1]=s(p)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Xt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&$n(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{handles:v}=p,{points:y,activeHandleIndex:m}=v;u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),S=y.map(fe=>a.worldToCanvas(fe)),T=S[0],_=ju(S),E=th(S),{centerPointRadius:b}=this.configuration;if(!p.cachedStats[l]||p.cachedStats[l].areaUnit==null)p.cachedStats[l]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null,radius:null,radiusUnit:null,perimeter:null},this._calculateCachedStats(h,a,f,n);else if(h.invalidated&&(this._throttledCalculateCachedStats(h,a,f,n),a instanceof vr)){const{referencedImageId:fe}=h.metadata;for(const le in p.cachedStats)le.startsWith("imageId")&&f.getStackViewports().find(Me=>{const Ee=Hr(fe),B=Me.hasImageURI(Ee),M=Hr(Me.getCurrentImageId());return B&&M!==Ee})&&delete p.cachedStats[le]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let D;if(!ii(g))continue;!vi(g)&&!this.editData&&m!==null&&(D=[S[m]]),D&&fr(i,g,"0",D,{color:w});const I=`${g}-circle`,P="0";fa(i,g,P,T,_,{color:w,lineDash:C,lineWidth:x},I),b>0&&_>3*b&&fa(i,g,`${P}-center`,T,b,{color:w,lineDash:C,lineWidth:x}),o=!0;const O=this.getLinkedTextBoxStyle(u,h);if(!O.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const A=this.configuration.getTextLines(p,l);if(!A||A.length===0)continue;let V;p.handles.textBox.hasMoved||(V=Aa(E),p.handles.textBox.worldPosition=a.canvasToWorld(V));const G=a.worldToCanvas(p.handles.textBox.worldPosition),N=uo(i,g,"1",A,G,S,{},O),{x:F,y:j,width:X,height:te}=N;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([F,j]),topRight:a.canvasToWorld([F+X,j]),bottomLeft:a.canvasToWorld([F,j+te]),bottomRight:a.canvasToWorld([F+X,j+te])}}return o},this._calculateCachedStats=(n,i,o,a)=>{var S,T,_,E;if(!this.configuration.calculateStats)return;const s=n.data,{element:c}=i,l=n.invalidated,{points:f}=s.handles,u=f.map(b=>i.worldToCanvas(b)),{viewPlaneNormal:d,viewUp:h}=i.getCamera(),[g,p]=th(u),v=i.canvasToWorld(g),y=i.canvasToWorld(p),{cachedStats:m}=s,w=Object.keys(m),x=v,C=y;for(let b=0;b<w.length;b++){const D=w[b],I=this.getTargetImageData(D);if(!I)continue;const{dimensions:P,imageData:O,metadata:A,voxelManager:V}=I,G=d7(O,x);G[0]=Math.floor(G[0]),G[1]=Math.floor(G[1]),G[2]=Math.floor(G[2]);const R=d7(O,C);if(R[0]=Math.floor(R[0]),R[1]=Math.floor(R[1]),R[2]=Math.floor(R[2]),this._isInsideVolume(G,R,P)){const N=Math.min(G[0],R[0]),F=Math.max(G[0],R[0]),j=Math.min(G[1],R[1]),X=Math.max(G[1],R[1]),te=Math.min(G[2],R[2]),fe=Math.max(G[2],R[2]),le=[[N,F],[j,X],[te,fe]],he=[(v[0]+y[0])/2,(v[1]+y[1])/2,(v[2]+y[2])/2],Ie=Math.abs(v[0]-y[0])/2,Me=Math.abs(v[1]-y[1])/2,Ee=Math.abs(v[2]-y[2])/2,B={center:he,xRadius:Ie<Y0/2?0:Ie,yRadius:Me<Y0/2?0:Me,zRadius:Ee<Y0/2?0:Ee},{worldWidth:M,worldHeight:$}=Yh(d,h,x,C),W=M===0&&$===0,q=[G,R],{scale:Q,unit:re,areaUnit:Te}=La(I,q),Oe=a8(I),ze=Math.abs(Math.PI*(M/Q/2)*($/Oe/Q/2)),qe={isPreScaled:Xl(i,D),isSuvScaled:this.isSuvScaled(i,D,n.metadata.referencedImageId)},ie=Yl(A.Modality,n.metadata.referencedImageId,qe);let ae;V&&(ae=V.forEach(this.configuration.statsCalculator.statsCallback,{isInObject:ce=>Rw(B,ce,{fast:!0}),boundsIJK:le,imageData:O,returnPoints:this.configuration.storePointData}));const Ce=this.configuration.statsCalculator.getStatistics();m[D]={Modality:A.Modality,area:ze,mean:(S=Ce.mean)==null?void 0:S.value,max:(T=Ce.max)==null?void 0:T.value,min:(_=Ce.min)==null?void 0:_.value,pointsInShape:ae,stdDev:(E=Ce.stdDev)==null?void 0:E.value,statsArray:Ce.array,isEmptyArea:W,areaUnit:Te,radius:M/2/Q,radiusUnit:re,perimeter:2*Math.PI*(M/2)/Q,modalityUnit:ie}}else this.isHandleOutsideImage=!0,m[D]={Modality:A.Modality}}return n.invalidated=!1,l&&cn(n,c,Zt.StatsUpdated),m},this._isInsideVolume=(n,i,o)=>xr(n,o)&&xr(i,o),this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}};A0.toolName="CircleROI",A0.hydrate=(e,r,n)=>{const i=Kn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=A0.hydrateBase(A0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},activeHandleIndex:null},label:"",cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};ln(d,l.element),Ne([l.id])};let S5=A0;function CTe(t,e){const r=t.cachedStats[e],{radius:n,radiusUnit:i,area:o,mean:a,stdDev:s,max:c,min:l,isEmptyArea:f,areaUnit:u,modalityUnit:d}=r,h=[];if(Gr(n)){const g=f?"Radius: Oblique not supported":`Radius: ${dn(n)} ${i}`;h.push(g)}if(Gr(o)){const g=f?"Area: Oblique not supported":`Area: ${dn(o)} ${u}`;h.push(g)}return Gr(a)&&h.push(`Mean: ${dn(a)} ${d}`),Gr(c)&&h.push(`Max: ${dn(c)} ${d}`),Gr(l)&&h.push(`Min: ${dn(l)} ${d}`),Gr(s)&&h.push(`Std Dev: ${dn(s)} ${d}`),h}const Kv=5,ib=class ib extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,degrees:[45,135,225,315],diameters:[10,30,60]}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{label:"",handles:{points:[[...s]]}}};ln(v,a);const y=Ot(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0},this._activateDraw(a),Ft(a),n.preventDefault(),Ne(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=c.worldToCanvas(f[0]),d=ju([u,o]);return Math.abs(d)<a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},Ft(a),this._activateModify(a);const c=Se(a),{renderingEngine:l}=c;Ne(s),n.preventDefault()},this.handleSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},this._activateModify(a),Ft(a);const c=Se(a),{renderingEngine:l}=c;Ne(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;a.highlighted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Xt(o);const{renderingEngine:u}=Se(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID),Ne(s),c&&$n(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Se(o),{renderingEngine:l,viewport:f}=c,{canvasToWorld:u}=f,{annotation:d,viewportIdsToRender:h}=this.editData,{data:g}=d;g.handles.points=[u(s),u(s)],d.invalidated=!0,this.editData.hasMoved=!0,Ne(h)},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData,{data:c}=a,{deltaPoints:l}=i,f=l.world;c.handles.points.forEach(g=>{g[0]+=f[0],g[1]+=f[1],g[2]+=f[2]}),a.invalidated=!0;const d=Se(o),{renderingEngine:h}=d;Ne(s)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=Se(o),{canvasToWorld:s,worldToCanvas:c}=a.viewport,{annotation:l}=this.editData,{data:f}=l,{points:u}=f.handles,d=u.map(w=>c(w)),{currentPoints:h}=i,g=h.canvas,p=g[0]-d[0][0],v=g[1]-d[0][1],y=g,m=[d[1][0]+p,d[1][1]+v];u[0]=s(y),u[1]=s(m)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Xt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;i.highlighted=!1,s.handles.activeHandleIndex=null;const{renderingEngine:c}=Se(n);return Ne(o),a&&$n(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,{handles:g}=h,{points:p}=g;l.annotationUID=d;const{color:v,lineWidth:y,lineDash:m}=this.getAnnotationStyle({annotation:u,styleSpecifier:l}),x=p.map(D=>a.worldToCanvas(D))[0];if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ii(d))continue;let C=`${d}-crosshair-vertical`,S=[x[0],x[1]+Kv],T=[x[0],x[1]-Kv];En(i,d,C,S,T,{color:v,lineDash:m,lineWidth:y}),C=`${d}-crosshair-horizontal`,S=[x[0]+Kv,x[1]],T=[x[0]-Kv,x[1]],En(i,d,C,S,T,{color:v,lineDash:m,lineWidth:y});const _=this.configuration.diameters.map(D=>this.worldMeasureToCanvas(D,a));for(let D=0;D<_.length;D++){const I=`${d}-circle-${D}`,P=`${d}-circle-${D}`;fa(i,d,P,x,_[D]/2,{color:v,lineDash:m,lineWidth:y},I)}const E=D=>D*Math.PI/180,b=this.configuration.degrees.map(D=>E(D));for(let D=0;D<b.length;D++){const I=`${d}-line-${D}`,P=[Math.cos(b[D])*_[0]/2+x[0],Math.sin(b[D])*_[0]/2+x[1]],O=[Math.cos(b[D])*_[2]/2+x[0],Math.sin(b[D])*_[2]/2+x[1]];En(i,d,I,P,O,{color:v,lineDash:m,lineWidth:y})}o=!0}return o}}worldMeasureToCanvas(e,r){const n=r.canvasToWorld([r.canvas.width/2,r.canvas.height/2]),{viewUp:i}=r.getCamera(),o=An(We(),n,i,e),a=r.worldToCanvas(n),s=r.worldToCanvas(o);return Math.sqrt(Math.pow(s[0]-a[0],2)+Math.pow(s[1]-a[1],2))}};ib.toolName="ETDRSGrid";let lT=ib;const h7=3,g7=10,STe={resolution:20,controlPointAdditionDistance:6,controlPointDeletionDistance:6,showControlPointsConnectors:!1,controlPointAdditionEnabled:!0,controlPointDeletionEnabled:!0};var ml;(function(t){t.Cardinal="CARDINAL",t.Linear="LINEAR",t.CatmullRom="CATMULLROM",t.BSpline="BSPLINE"})(ml||(ml={}));var bp;(function(t){t.AddControlPoint="addControlPoint",t.DeleteControlPoint="deleteControlPoint"})(bp||(bp={}));const xu=class xu extends P1{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,calculateStats:!0,simplifiedSpline:!1,getTextLines:TTe,contourHoleAdditionModifierKey:Xi.Shift,decimate:{enabled:!1,epsilon:.1},spline:{configuration:{[ml.Cardinal]:{Class:F1,scale:.5},[ml.CatmullRom]:{Class:kW},[ml.Linear]:{Class:VW},[ml.BSpline]:{Class:NW,controlPointAdditionEnabled:!1,controlPointDeletionEnabled:!1,showControlPointsConnectors:!0}},type:ml.CatmullRom,drawPreviewEnabled:!0,lastControlPointDeletionKeys:["Backspace","Delete"]},actions:{[bp.AddControlPoint]:{method:"addControlPointCallback",bindings:[{mouseButton:jc.Primary,modifierKey:Xi.Shift}]},[bp.DeleteControlPoint]:{method:"deleteControlPointCallback",bindings:[{mouseButton:jc.Primary,modifierKey:Xi.Ctrl}]}}}}){super(e,r),this.splineToolNames=["CatmullRomSplineROI","LinearSplineROI","BSplineROI","CardinalSplineROI"],this.isHandleOutsideImage=!1,this.fireChangeOnUpdate=null,this.isPointNearTool=(n,i,o,a)=>{const{instance:s}=i.data.spline;return s.isPointNearCurve(o,a)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Ne(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;if(o.worldPosition)l=!0;else{const{points:d}=c.handles;f=d.findIndex(h=>h===o)}const u=Ot(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Ne(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,contourHoleProcessingEnabled:l}=this.editData,{data:f}=a;a.autoGenerated=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Xt(o);const u=Se(o),d=this.getTargetImageData(this.getTargetId(u.viewport)),{imageData:h,dimensions:g}=d;this.isHandleOutsideImage=f.handles.points.map(v=>ei(h,v)).some(v=>!xr(v,g)),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID);const p=c?Zt.Completed:Zt.HandlesUpdated;this.fireChangeOnUpdate?(this.fireChangeOnUpdate.annotationUID=a.annotationUID,this.fireChangeOnUpdate.changeType=p):this.fireChangeOnUpdate={annotationUID:a.annotationUID,changeType:p,contourHoleProcessingEnabled:l},Ne(s),this.doneEditMemo(),this.editData=null,this.isDrawing=!1},this._keyDownCallback=n=>{const i=n.detail,{element:o}=i,a=i.key??"",{lastControlPointDeletionKeys:s}=this.configuration.spline;if(!s.includes(a))return;const{annotation:l}=this.editData,{data:f}=l;if(f.handles.points.length===h7){this.cancel(o);return}else{const u=f.handles.points.length-1;this._deleteControlPointByIndex(o,l,u)}n.preventDefault()},this._mouseMoveCallback=n=>{const{drawPreviewEnabled:i}=this.configuration.spline;if(!i)return;const{element:o}=n.detail,{renderingEngine:a}=Se(o),s=Ot(o,this.getToolName());this.editData.lastCanvasPoint=n.detail.currentPoints.canvas,Ne(s),n.preventDefault()},this._mouseDownCallback=n=>{const i=n.type===k.MOUSE_DOUBLE_CLICK,{annotation:o,viewportIdsToRender:a}=this.editData,{data:s}=o;if(s.contour.closed)return;this.doneEditMemo();const c=n.detail,{currentPoints:l,element:f}=c,{canvas:u,world:d}=l;let h=s.handles.points.length>=2&&i,g=!0;if(s.handles.points.length&&this.createMemo(f,o,{newAnnotation:s.handles.points.length===1}),s.handles.points.length>=3){this.createMemo(f,o);const{instance:p}=s.spline,v=p.getClosestControlPointWithinDistance(u,g7);(v==null?void 0:v.index)===0&&(g=!1,h=!0)}g&&s.handles.points.push(d),s.contour.closed=s.contour.closed||h,o.invalidated=!0,Ne(a),s.contour.closed&&this._endCallback(n),n.preventDefault()},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData,{data:u}=a;if(this.createMemo(o,a,{newAnnotation:f}),l){const{deltaPoints:g}=i,p=g.world,{textBox:v}=u.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(c===void 0){const{deltaPoints:g}=i,p=g.world;this.moveAnnotation(a,p)}else{const{currentPoints:g}=i,p=g.world;u.handles.points[c]=[...p],a.invalidated=!0}this.editData.hasMoved=!0;const d=Se(o),{renderingEngine:h}=d;Ne(s)},this.triggerAnnotationCompleted=(n,i)=>{const o=k.ANNOTATION_COMPLETED,a={annotation:n,changeType:Zt.Completed,contourHoleProcessingEnabled:i};it(Je,o,a)},this.triggerAnnotationModified=(n,i,o=Zt.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=k.ANNOTATION_MODIFIED;it(Je,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this.triggerChangeEvent=(n,i,o=Zt.StatsUpdated,a)=>{o===Zt.Completed?this.triggerAnnotationCompleted(n,a):this.triggerAnnotationModified(n,i,o)},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.KEY_DOWN,this._keyDownCallback),n.addEventListener(k.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(k.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(k.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.KEY_DOWN,this._keyDownCallback),n.removeEventListener(k.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(k.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(k.TOUCH_TAP,this._mouseDownCallback)},this._renderStats=(n,i,o,a)=>{const s=n.data,c=this.getTargetId(i);if(!s.spline.instance.closed||!a.visibility)return;const l=this.configuration.getTextLines(s,c);if(!l||l.length===0)return;const f=s.handles.points.map(m=>i.worldToCanvas(m));if(!s.handles.textBox.hasMoved){const m=Aa(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=uo(o,n.annotationUID??"","textBox",l,u,f,{},a),{x:g,y:p,width:v,height:y}=h;s.handles.textBox.worldBoundingBox={topLeft:i.canvasToWorld([g,p]),topRight:i.canvasToWorld([g+v,p]),bottomLeft:i.canvasToWorld([g,p+y]),bottomRight:i.canvasToWorld([g+v,p+y])}},this.addControlPointCallback=(n,i)=>{const{data:o}=i,a=o.spline.type,s=this._getSplineConfig(a),c=s.controlPointAdditionDistance;if(s.controlPointAdditionEnabled===!1)return;const l=n.detail,{element:f}=l,u=Se(f),{renderingEngine:d,viewport:h}=u,{canvasToWorld:g}=h,{instance:p}=o.spline,v=n.detail.currentPoints.canvas,y=p.getClosestPoint(v);if(y.distance>c)return;const{index:m,point:w}=p.addControlPointAtU(y.uValue);o.handles.points.splice(m,0,g(w)),i.invalidated=!0;const x=Ot(f,this.getToolName());Ne(x)},this.deleteControlPointCallback=(n,i)=>{const o=i.data.spline.type,a=this._getSplineConfig(o),s=a.controlPointDeletionDistance;if(a.controlPointDeletionEnabled===!1)return;const c=n.detail,{element:l,currentPoints:f}=c,{canvas:u}=f,{instance:d}=i.data.spline,h=d.getClosestControlPointWithinDistance(u,s);h&&this._deleteControlPointByIndex(l,i,h.index)},this._calculateCachedStats=(n,i)=>{if(!this.configuration.calculateStats)return;const o=n.data;if(!o.contour.closed)return;const a=Se(i);if(!a)return;const{viewport:s}=a,{cachedStats:c}=o,{polyline:l}=o.contour,f=Object.keys(c);for(let d=0;d<f.length;d++){const h=f[d],g=this.getTargetImageData(h);if(!g)continue;const{metadata:p}=g,v=l.map(D=>s.worldToCanvas(D)),y=v[0],m=s.canvasToWorld(y),w=s.canvasToWorld([y[0]+1,y[1]]),x=s.canvasToWorld([y[0],y[1]+1]),C=to(m,w),S=to(m,x),{imageData:T}=g,{scale:_,areaUnit:E}=La(g,()=>{const{maxX:D,maxY:I,minX:P,minY:O}=nf(v),A=s.canvasToWorld([P,O]),V=ei(T,A),G=s.canvasToWorld([D,I]),R=ei(T,G);return[V,R]});let b=Sm(v)/_/_;b*=C*S,c[h]={Modality:p.Modality,area:b,areaUnit:E}}const u=n.invalidated;return n.invalidated=!1,u&&this.triggerAnnotationModified(n,a,Zt.StatsUpdated),c},this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0}),this.annotationCompletedBinded=this.annotationCompleted.bind(this)}annotationCompleted(e){var n;const{sourceAnnotation:r}=e.detail;!this.splineToolNames.includes((n=r==null?void 0:r.metadata)==null?void 0:n.toolName)||!this.configuration.simplifiedSpline||!this.isContourSegmentationTool()||GE(r)}initializeListeners(){Je.addEventListener(k.ANNOTATION_COMPLETED,this.annotationCompletedBinded)}removeListeners(){Je.removeEventListener(k.ANNOTATION_COMPLETED,this.annotationCompletedBinded)}onSetToolEnabled(){this.initializeListeners()}onSetToolActive(){this.initializeListeners()}onSetToolDisabled(){this.removeListeners()}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{canvas:o}=n,a=Jh(e.detail.event)===this.configuration.contourHoleAdditionModifierKey,s=Se(i),{renderingEngine:c}=s,l=this.createAnnotation(e);this.isDrawing=!0,this.addAnnotation(l,i);const f=Ot(i,this.getToolName());return this.editData={annotation:l,viewportIdsToRender:f,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,lastCanvasPoint:o,contourHoleProcessingEnabled:a},this._activateDraw(i),e.preventDefault(),Ne(f),l}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),Xt(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData;i&&wn(r.annotationUID),super.cancelAnnotation(r);const o=Se(e),{renderingEngine:a}=o;return Ne(n),this.editData=null,r.annotationUID}isContourSegmentationTool(){return!1}renderAnnotationInstance(e){var O,A,V;const{enabledElement:r,targetId:n,svgDrawingHelper:i,annotationStyle:o}=e,{viewport:a}=r,{worldToCanvas:s}=a,{element:c}=a,l=e.annotation,{annotationUID:f,data:u,highlighted:d}=l,{handles:h}=u,{points:g,activeHandleIndex:p}=h,v=(O=this.editData)==null?void 0:O.newAnnotation,{lineWidth:y,lineDash:m,color:w,locked:x}=o,C=g.map(G=>s(G)),{drawPreviewEnabled:S}=this.configuration.spline,T=l.data.spline.type,_=this._getSplineConfig(T),E=l.data.spline.instance,b=mm(l);if(b.findIndex(G=>!G)!==-1)throw new Error(`Can't find annotation for child ${l.childAnnotationUIDs.join()}`);[l,...b].filter(G=>this._isSplineROIAnnotation(G)).forEach(G=>{const N=this._updateSplineInstance(c,G).getPolylinePoints();this.updateContourPolyline(G,{points:N,closed:u.contour.closed,targetWindingDirection:ua.Clockwise},a,{updateWindingDirection:u.contour.closed})}),super.renderAnnotationInstance(e),!u.cachedStats[n]||u.cachedStats[n].areaUnit==null?(u.cachedStats[n]={Modality:null,area:null,areaUnit:null},this._calculateCachedStats(l,c)):l.invalidated&&this._throttledCalculateCachedStats(l,c);let P;if(!x&&!this.editData&&p!==null&&(P=[C[p]]),(P||v||d)&&fr(i,f,"0",C,{color:w,lineWidth:y,handleRadius:"3"}),S&&E.numControlPoints>1&&((A=this.editData)!=null&&A.lastCanvasPoint)&&!E.closed){const{lastCanvasPoint:G}=this.editData,R=E.getPreviewPolylinePoints(G,g7);ac(i,f,"previewSplineChange",R,{color:"#9EA0CA",lineDash:m,lineWidth:1})}if(_.showControlPointsConnectors){const G=[...C];E.closed&&G.push(C[0]),ac(i,f,"controlPointsConnectors",G,{color:"rgba(255, 255, 255, 0.5)",lineWidth:1})}return this._renderStats(l,a,i,o.textbox),((V=this.fireChangeOnUpdate)==null?void 0:V.annotationUID)===f&&(this.triggerChangeEvent(l,r,this.fireChangeOnUpdate.changeType,this.fireChangeOnUpdate.contourHoleProcessingEnabled),this.fireChangeOnUpdate=null),l.invalidated=!1,!0}createInterpolatedSplineControl(e){var o;if((o=e.data.handles.points)!=null&&o.length)return;const{polyline:r}=e.data.contour;if(!r||!r.length)return;e.data.handles.points=[];const{points:n}=e.data.handles,i=Math.max(10,Math.floor(r.length/20));for(let a=0;a<r.length-i;a+=i)n.push(r[a]);n.push(r[r.length-1])}createAnnotation(e){var l;const r=super.createAnnotation(e),{world:n}=e.detail.currentPoints,{type:i}=this.configuration.spline,o=this._getSplineConfig(i),a=new o.Class,s=()=>({type:o.type,instance:a,resolution:o.resolution});let c;return(l=this.configuration.interpolation)!=null&&l.enabled&&(c=f=>{var u;(u=f.data).spline||(u.spline=s()),this.createInterpolatedSplineControl(f)}),Gi(r,{data:{handles:{points:[[...n]]},spline:s(),cachedStats:{}},onInterpolationComplete:c})}_deleteControlPointByIndex(e,r,n){const i=Se(e),{points:o}=r.data.handles;o.length===3?wn(r.annotationUID):o.splice(n,1);const{renderingEngine:a}=i,s=Ot(e,this.getToolName());r.invalidated=!0,Ne(s)}_isSplineROIAnnotation(e){var r;return!!((r=e.data)!=null&&r.spline)}_getSplineConfig(e){const{configuration:r}=this,n=r.spline.configuration;return Object.assign({type:e},STe,n[e])}_updateSplineInstance(e,r){const n=Se(e),{viewport:i}=n,{worldToCanvas:o}=i,{data:a}=r,{type:s,instance:c}=r.data.spline,l=this._getSplineConfig(s),u=a.handles.points.map(o),d=l.resolution!==void 0?parseInt(l.resolution):void 0,h=l.scale!==void 0?parseFloat(l.scale):void 0;return c.setControlPoints(u),c.closed=!!a.contour.closed,!c.fixedResolution&&d!==void 0&&c.resolution!==d&&(c.resolution=d,r.invalidated=!0),c instanceof F1&&!c.fixedScale&&h!==void 0&&c.scale!==h&&(c.scale=h,r.invalidated=!0),c}};xu.toolName="SplineROI",xu.SplineTypes=ml,xu.Actions=bp,xu.hydrate=(e,r,n)=>{const i=Kn(e);if(!i)return;if(r.length<h7){console.warn("Spline requires at least 3 control points");return}const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,viewUp:c,instance:l,viewport:f}=xu.hydrateBase(xu,i,r,n),u=(n==null?void 0:n.splineType)||ml.CatmullRom,h=l._getSplineConfig(u).Class,g=new h,{toolInstance:p,...v}=n||{},y={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r},label:"",cachedStats:{},spline:{type:u,instance:g},contour:{closed:!0}},highlighted:!1,autoGenerated:!1,invalidated:!0,isLocked:!1,isVisible:!0,metadata:{toolName:l.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...v}};ln(y,f.element),Ne([f.id])};let T5=xu;function TTe(t,e){const r=t.cachedStats[e],{area:n,isEmptyArea:i,areaUnit:o}=r,a=[];if(n){const s=i?"Area: Oblique not supported":`Area: ${dn(n)} ${o}`;a.push(s)}return a}const ob=class ob extends T5{constructor(e){const r=Gi({configuration:{calculateStats:!1}},e);super(r),this.annotationCutMergeCompletedBinded=this.annotationCutMergeCompleted.bind(this)}isContourSegmentationTool(){return!0}initializeListeners(){Je.addEventListener(k.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,this.annotationCutMergeCompletedBinded)}removeListeners(){Je.removeEventListener(k.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,this.annotationCutMergeCompletedBinded)}annotationCutMergeCompleted(e){var n;const{sourceAnnotation:r}=e.detail;!this.splineToolNames.includes((n=r==null?void 0:r.metadata)==null?void 0:n.toolName)||!this.configuration.simplifiedSpline||GE(r)}};ob.toolName="SplineContourSegmentationTool";let uT=ob;class _Te{constructor({numBits:e,getPriority:r,areEqual:n}){this._bucketCount=1<<e,this._mask=this._bucketCount-1,this._size=0,this._currentBucketIndex=0,this._buckets=this._buildArray(this._bucketCount),this._getPriority=typeof r<"u"?r:i=>i,this._areEqual=typeof n=="function"?n:(i,o)=>i===o}push(e){const r=this._getBucketIndex(e),n=this._buckets[r],i={value:e,next:n};this._buckets[r]=i,this._size++}pop(){if(this._size===0)throw new Error("Cannot pop because the queue is empty.");for(;this._buckets[this._currentBucketIndex]===null;)this._currentBucketIndex=(this._currentBucketIndex+1)%this._bucketCount;const e=this._buckets[this._currentBucketIndex];return this._buckets[this._currentBucketIndex]=e.next,this._size--,e.value}remove(e){if(!e)return!1;const r=this._getBucketIndex(e),n=this._buckets[r];let i=n,o;for(;i!==null&&!this._areEqual(e,i.value);)o=i,i=i.next;return i===null?!1:(i===n?this._buckets[r]=i.next:o.next=i.next,this._size--,!0)}isEmpty(){return this._size===0}_getBucketIndex(e){return this._getPriority(e)&this._mask}_buildArray(e){const r=new Array(e);return r.fill(null),r}}const F3=4294967295,ETe=2/(3*Math.PI);class _5{constructor(e,r,n){this._getPointIndex=(o,a)=>{const{width:s}=this;return o*s+a},this._getPointCoordinate=o=>{const a=o%this.width,s=Math.floor(o/this.width);return[a,s]},this._getPointCost=o=>Math.round(this.searchGranularity*this.costs[o]);const i=e.length;this.searchGranularityBits=8,this.searchGranularity=1<<this.searchGranularityBits,this.width=r,this.height=n,this.grayscalePixelData=e,this.laplace=null,this.gradXNew=null,this.gradYNew=null,this.laplace=this._computeLaplace(),this.gradMagnitude=this._computeGradient(),this.gradXNew=this._computeGradientX(),this.gradYNew=this._computeGradientY(),this.visited=new Array(i),this.parents=new Uint32Array(i),this.costs=new Float32Array(i)}startSearch(e){const r=this._getPointIndex(e[1],e[0]);this.startPoint=null,this.visited.fill(!1),this.parents.fill(F3),this.costs.fill(1/0),this.priorityQueueNew=new _Te({numBits:this.searchGranularityBits,getPriority:this._getPointCost}),this.startPoint=e,this.costs[r]=0,this.priorityQueueNew.push(r)}findMinNearby(e,r=2){const[n,i]=e,{costs:o}=this,a=[Math.max(0,n-r),Math.min(n+r+1,this.width)],s=[Math.max(0,i-r),Math.min(i+r+1,this.height)];let c=o[this._getPointIndex(i,n)]*.8,l=e;for(let f=a[0];f<a[1];f++)for(let u=s[0];u<s[1];u++){const d=1-(Math.abs(f-e[0])+Math.abs(u-e[1]))/r/2,g=o[this._getPointIndex(u,f)]*.8+d*.2;g<c&&(l=[f,u],c=g)}return l}findPathToPoint(e){if(!this.startPoint)throw new Error("There is no search in progress");const{startPoint:r,_getPointIndex:n,_getPointCoordinate:i}=this,o=n(r[1],r[0]),a=n(e[1],e[0]),{visited:s,parents:c,costs:l,priorityQueueNew:f}=this;if(a===o)return[];for(;!f.isEmpty()&&c[a]===F3;){const h=f.pop();if(s[h])continue;const g=i(h),p=this._getNeighborPoints(g);s[h]=!0;for(let v=0,y=p.length;v<y;v++){const m=p[v],w=n(m[1],m[0]),x=this._getWeightedDistance(g,m),C=l[h]+x;C<l[w]&&(l[w]!==1/0&&f.remove(w),l[w]=C,c[w]=h,f.push(w))}}const u=[];let d=a;for(;d!==F3;)u.push(i(d)),d=c[d];return u.reverse()}_getDeltaX(e,r){const{grayscalePixelData:n,width:i}=this;let o=this._getPointIndex(r,e);return e+1===i&&o--,n[o+1]-n[o]}_getDeltaY(e,r){const{grayscalePixelData:n,width:i,height:o}=this;let a=this._getPointIndex(r,e);return r+1===o&&(a-=i),n[a]-n[a+i]}_getGradientMagnitude(e,r){const n=this._getDeltaX(e,r),i=this._getDeltaY(e,r);return Math.sqrt(n*n+i*i)}_getLaplace(e,r){const{grayscalePixelData:n,_getPointIndex:i}=this,o=n[i(r-2,e)],a=n[i(r-1,e-1)],s=n[i(r-1,e)],c=n[i(r-1,e+1)],l=n[i(r,e-2)],f=n[i(r,e-1)],u=n[i(r,e)],d=n[i(r,e+1)],h=n[i(r,e+2)],g=n[i(r+1,e-1)],p=n[i(r+1,e)],v=n[i(r+1,e+1)],y=n[i(r+2,e)];let m=o;return m+=a+2*s+c,m+=l+2*f-16*u+2*d+h,m+=g+2*p+v,m+=y,m}_computeGradient(){const{width:e,height:r}=this,n=new Float32Array(e*r);let i=0,o=0,a=0,s=0;for(s=0;s<r-1;s++){for(a=0;a<e-1;a++)n[i]=this._getGradientMagnitude(a,s),o=Math.max(n[i],o),i++;n[i]=n[i-1],i++}for(let c=n.length;i<c;i++)n[i]=n[i-e];for(let c=0,l=n.length;c<l;c++)n[c]=1-n[c]/o;return n}_computeLaplace(){const{width:e,height:r,_getPointIndex:n}=this,i=new Float32Array(e*r);i.fill(1,0,n(2,0));for(let o=2;o<r-2;o++){i[n(o,0)]=1,i[n(o,1)]=1;for(let a=2;a<e-2;a++)i[n(o,a)]=this._getLaplace(a,o)>.33?0:1;i[n(o,e-2)]=1,i[n(o,e-1)]=1}return i.fill(1,n(r-2,0)),i}_computeGradientX(){const{width:e,height:r}=this,n=new Float32Array(e*r);let i=0;for(let o=0;o<r;o++)for(let a=0;a<e;a++)n[i++]=this._getDeltaX(a,o);return n}_computeGradientY(){const{width:e,height:r}=this,n=new Float32Array(e*r);let i=0;for(let o=0;o<r;o++)for(let a=0;a<e;a++)n[i++]=this._getDeltaY(a,o);return n}_getGradientUnitVector(e,r){const{gradXNew:n,gradYNew:i,_getPointIndex:o}=this,a=n[o(r,e)],s=i[o(r,e)];let c=Math.sqrt(a*a+s*s);return c=Math.max(c,1e-100),[a/c,s/c]}_getGradientDirection(e,r,n,i){const o=this._getGradientUnitVector(e,r),a=this._getGradientUnitVector(n,i);let s=o[1]*(n-e)-o[0]*(i-r),c=a[1]*(n-e)-a[0]*(i-r);s<0&&(s=-s,c=-c),e!==n&&r!==i&&(s*=Math.SQRT1_2,c*=Math.SQRT1_2),c=Math.min(Math.max(c,-1),1);const l=ETe*(Math.acos(Math.min(s,1))+Math.acos(c));return isNaN(l)||!isFinite(l)?(console.warn("Found non-direction:",e,r,n,i,s,c,l),1):l}getCost(e,r){return this._getWeightedDistance(e,r)}_getWeightedDistance(e,r){const{_getPointIndex:n,width:i,height:o}=this,[a,s]=e,[c,l]=r;if(c<0||c>=i||l<0||l>=o)return 1;if(a<0||s<0||a>=i||s>=o)return 0;const f=n(l,c);let u=this.gradMagnitude[f];(a===c||s===l)&&(u*=Math.SQRT1_2);const d=this.laplace[f],h=this._getGradientDirection(a,s,c,l);return .43*u+.43*d+.11*h}_getNeighborPoints(e){const{width:r,height:n}=this,i=[],o=Math.max(e[0]-1,0),a=Math.max(e[1]-1,0),s=Math.min(e[0]+1,r-1),c=Math.min(e[1]+1,n-1);for(let l=a;l<=c;l++)for(let f=o;f<=s;f++)(f!==e[0]||l!==e[1])&&i.push([f,l]);return i}static createInstanceFromRawPixelData(e,r,n,i){const o=e.length,a=new Float32Array(o),{lower:s,upper:c}=i,l=c-s;for(let f=0,u=e.length;f<u;f++)a[f]=Math.max(0,Math.min(1,(e[f]-s)/l));return new _5(a,r,n)}}class hl{constructor(e,r){this.pointArray=e?e.slice():[],this._controlPointIndexes=r?r.slice():[]}getPoint(e){return this.pointArray[e]}getLastPoint(){return this.pointArray[this.pointArray.length-1]}isControlPoint(e){const r=this.pointArray.indexOf(e);if(r!==-1)return this._controlPointIndexes.indexOf(r)!==-1;throw new Error("Error: isControlPoint called with not in list point.")}addPoint(e){this.pointArray.push(e)}addControlPoint(e){const r=this.pointArray.indexOf(e);if(r!==-1)this._controlPointIndexes.push(r);else throw new Error("Cannot mark a non registered point as control point.")}getControlPoints(){return this._controlPointIndexes.map(e=>this.pointArray[e])}getNumControlPoints(){return this._controlPointIndexes.length}removeLastControlPoint(){this._controlPointIndexes.length&&this._controlPointIndexes.pop()}getLastControlPoint(){if(this._controlPointIndexes.length)return this.pointArray[this._controlPointIndexes[this._controlPointIndexes.length-1]]}removeLastPoints(e){this.pointArray.splice(this.pointArray.length-e,e)}addPoints(e){this.pointArray=this.pointArray.concat(e)}prependPath(e){const r=e.pointArray.length,n=[];this.pointArray=e.pointArray.concat(this.pointArray);for(let i=0;i<this._controlPointIndexes.length;++i)n[i]=this._controlPointIndexes[i]+r;this._controlPointIndexes=e._controlPointIndexes.concat(n)}appendPath(e){this.addPoints(e.pointArray),e._controlPointIndexes.forEach(r=>this._controlPointIndexes.push(r))}}const bTe=10**2,ab=class ab extends P1{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextLines:DTe,calculateStats:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:Xi.Shift,snapHandleNearby:2,interpolation:{enabled:!1,nearestEdge:2,showInterpolationPolyline:!1},decimate:{enabled:!1,epsilon:.1},actions:{cancelInProgress:{method:"cancelInProgress",bindings:[{key:"Escape"}]}}}}){super(e,r),this.isHandleOutsideImage=!1,this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,l=a*a,f=i.data.contour.polyline.map(d=>c.worldToCanvas(d));let u=f[f.length-1];for(let d=0;d<f.length;d++){const h=f[d];if(xm(u,h,o)<=l)return!0;u=h}return!1},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1};const c=Se(a),{renderingEngine:l}=c;this._activateModify(a),Ne(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;if(o.worldPosition)l=!0;else{const{points:g}=c.handles;f=g.findIndex(p=>p===o)}const u=Ot(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=Se(s),{renderingEngine:h}=d;Ne(u),n.preventDefault()},this._endCallback=(n,i=!1)=>{const o=n.detail,{element:a}=o,{annotation:s,viewportIdsToRender:c,newAnnotation:l,contourHoleProcessingEnabled:f}=this.editData,{data:u}=s;this.doneEditMemo(),u.handles.activeHandleIndex=null,this._deactivateModify(a),this._deactivateDraw(a),Xt(a);const d=Se(a);if(this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage||i){wn(s.annotationUID),this.clearEditData(),Ne(c);return}Ne(c);const h=l?Zt.Completed:Zt.HandlesUpdated;this.triggerChangeEvent(s,d,h,f),this.clearEditData()},this.triggerChangeEvent=(n,i,o=Zt.StatsUpdated,a=!1)=>{o===Zt.Completed?Ew(n,a):cn(n,i.viewport.element,o)},this._mouseDownCallback=n=>{const i=n.type===k.MOUSE_DOUBLE_CLICK,{annotation:o,viewportIdsToRender:a,worldToSlice:s,sliceToWorld:c,newAnnotation:l}=this.editData;if(this.editData.closed)return;const f=n.detail,{element:u}=f,{currentPoints:d}=f,{canvas:h,world:g}=d;let p=g;const v=Se(u),{viewport:y,renderingEngine:m}=v,w=this.editData.currentPath.getControlPoints();let x=w.length>=2&&i;if(this.doneEditMemo(),this.createMemo(u,o,{newAnnotation:l&&w.length===1}),w.length>=2){const T={index:-1,distSquared:1/0};for(let _=0,E=w.length;_<E;_++){const b=w[_],D=c(b),I=y.worldToCanvas(D),P=Wl(h,I);P<=bTe&&P<T.distSquared&&(T.distSquared=P,T.index=_)}T.index===0&&(x=!0)}const{snapHandleNearby:C}=this.configuration;if(C&&!this.editData.closed){const T=new hl,_=this.scissors.findMinNearby(s(g),1),E=this.scissors.findPathToPoint(_);T.addPoints(E),T.prependPath(this.editData.confirmedPath),p=c(_),this.editData.currentPath=T}this.editData.closed=this.editData.closed||x,this.editData.confirmedPath=this.editData.currentPath;const S=this.editData.currentPath.getLastPoint();this.editData.confirmedPath.addControlPoint(S),o.data.handles.points.push(c(S)),this.scissors.startSearch(s(p)),o.invalidated=!0,Ne(a),this.editData.closed&&(this.updateAnnotation(this.editData.confirmedPath),this._endCallback(n)),n.preventDefault()},this._mouseMoveCallback=n=>{const{element:i,currentPoints:o}=n.detail,{world:a,canvas:s}=o,{renderingEngine:c}=Se(i),l=Ot(i,this.getToolName());this.editData.lastCanvasPoint=s;const{width:f,height:u}=this.scissors,{worldToSlice:d}=this.editData,h=d(a);if(h[0]<0||h[1]<0||h[0]>=f||h[1]>=u)return;const g=this.scissors.findPathToPoint(h),p=new hl;p.addPoints(g),p.prependPath(this.editData.confirmedPath),this.editData.currentPath=p,Ne(l),n.preventDefault()},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,movingTextBox:c,handleIndex:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(c){const{deltaPoints:g}=i,p=g.world,{textBox:v}=u.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(l===void 0)console.warn("Drag annotation not implemented");else{const{currentPoints:g}=i,p=g.world;this.editHandle(p,o,a,l)}this.editData.hasMoved=!0;const d=Se(o),{renderingEngine:h}=d;Ne(s)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Xt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData;return a&&wn(i.annotationUID),Ne(o),this.doneEditMemo(),this.scissors=null,i.annotationUID},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(k.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(k.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(k.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(k.TOUCH_TAP,this._mouseDownCallback)},this._calculateCachedStats=(n,i)=>{if(!this.configuration.calculateStats)return;const o=n.data;if(!o.contour.closed)return;const a=Se(i),{viewport:s,renderingEngine:c}=a,{cachedStats:l}=o,{polyline:f}=o.contour,u=Object.keys(l);for(let h=0;h<u.length;h++){const g=u[h],p=this.getTargetImageData(g);if(!p)continue;const{metadata:v}=p,y=f.map(I=>s.worldToCanvas(I)),m=y[0],w=s.canvasToWorld(m),x=s.canvasToWorld([m[0]+1,m[1]]),C=s.canvasToWorld([m[0],m[1]+1]),S=to(w,x),T=to(w,C),{imageData:_}=p,{scale:E,areaUnit:b}=La(p,()=>{const{maxX:I,maxY:P,minX:O,minY:A}=nf(y),V=s.canvasToWorld([O,A]),G=ei(_,V),R=s.canvasToWorld([I,P]),N=ei(_,R);return[G,N]});let D=Sm(y)/E/E;D*=S*T,l[g]={Modality:v.Modality,area:D,areaUnit:b}}const d=n.invalidated;return n.invalidated=!1,d&&this.triggerAnnotationModified(n,a,Zt.StatsUpdated),l},this._renderStats=(n,i,o,a)=>{const s=n.data,c=this.getTargetId(i);if(!s.contour.closed||!a.visibility)return;const l=this.configuration.getTextLines(s,c);if(!l||l.length===0)return;const f=s.handles.points.map(m=>i.worldToCanvas(m));if(!s.handles.textBox.hasMoved){const m=Aa(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=uo(o,n.annotationUID??"","textBox",l,u,f,{},a),{x:g,y:p,width:v,height:y}=h;s.handles.textBox.worldBoundingBox={topLeft:i.canvasToWorld([g,p]),topRight:i.canvasToWorld([g+v,p]),bottomLeft:i.canvasToWorld([g,p+y]),bottomRight:i.canvasToWorld([g+v,p+y])}},this.triggerAnnotationModified=(n,i,o=Zt.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=k.ANNOTATION_MODIFIED;it(Je,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}setupBaseEditData(e,r,n,i,o){var T,_;const a=Se(r),{viewport:s}=a;this.isDrawing=!0;const c=s.getImageData(),{imageData:l}=c;let f,u,d,h,g;if(!(s instanceof vr))d=c.dimensions[0],h=c.dimensions[1],f=E=>{const b=ei(l,E);return[b[0],b[1]]},u=E=>xh(l,[E[0],E[1],0]),g=c.scalarData;else if(s instanceof vr){const E=fE(s),{sliceToIndexMatrix:b,indexToSliceMatrix:D}=E;f=I=>{const P=ei(l,I),O=jt([0,0,0],P,D);return[O[0],O[1]]},u=I=>{const P=jt([0,0,0],[I[0],I[1],0],b);return xh(l,P)},g=E.scalarData,d=E.width,h=E.height}else throw new Error("Viewport not supported");g=wV(g,d,h);const{voiRange:p}=s.getProperties(),v=f(e);this.scissors=_5.createInstanceFromRawPixelData(g,d,h,p),i&&(this.scissorsNext=_5.createInstanceFromRawPixelData(g,d,h,p),this.scissorsNext.startSearch(f(i))),this.scissors.startSearch(v);const y=!i,m=new hl,w=new hl,x=y?void 0:new hl;m.addPoint(v),m.addControlPoint(v);const C=Ot(r,this.getToolName()),S=s.worldToCanvas(e);this.editData={annotation:n,viewportIdsToRender:C,newAnnotation:y,hasMoved:!1,lastCanvasPoint:S,confirmedPath:m,currentPath:w,confirmedPathNext:x,closed:!1,handleIndex:((T=this.editData)==null?void 0:T.handleIndex)??((_=n.handles)==null?void 0:_.activeHandleIndex),worldToSlice:f,sliceToWorld:u,contourHoleProcessingEnabled:o}}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n,a=this.createAnnotation(e),s=Jh(e.detail.event)===this.configuration.contourHoleAdditionModifierKey;return this.setupBaseEditData(o,i,a,void 0,s),this.addAnnotation(a,i),this._activateDraw(i),e.preventDefault(),Ne(this.editData.viewportIdsToRender),a}clearEditData(){this.editData=null,this.scissors=null,this.scissorsNext=null,this.isDrawing=!1}editHandle(e,r,n,i){var w;const{data:o}=n,{points:a}=o.handles,{length:s}=a,c=a[(i-1+s)%s],l=a[(i+1)%s];if(!((w=this.editData)!=null&&w.confirmedPathNext)){this.setupBaseEditData(c,r,n,l);const{polyline:x}=o.contour,C=new hl,S=new hl,{worldToSlice:T}=this.editData,_=qS(n,i-1),E=qS(n,i+1);if(E===-1||_===-1)throw new Error(`Can't find handle index ${E===-1&&l} ${_===-1&&c}`);i===0?S.addPoints(x.slice(E+1,_).map(T)):(C.addPoints(x.slice(0,_+1).map(T)),S.addPoints(x.slice(E,x.length).map(T))),this.editData.confirmedPath=C,this.editData.confirmedPathNext=S}const{editData:f,scissors:u}=this,{worldToSlice:d,sliceToWorld:h}=f,{activeHandleIndex:g}=o.handles;if(g==null)o.handles.activeHandleIndex=i;else if(g!==i)throw new Error(`Trying to edit a different handle than the one currently being edited ${i}!==${o.handles.activeHandleIndex}`);const p=d(e);if(p[0]<0||p[0]>=u.width||p[1]<0||p[1]>=u.height)return;a[i]=h(p);const v=u.findPathToPoint(p),y=this.scissorsNext.findPathToPoint(p),m=new hl;m.prependPath(f.confirmedPath),i!==0&&m.addPoints(v),m.addPoints(y.reverse()),m.appendPath(f.confirmedPathNext),i===0&&m.addPoints(v),f.currentPath=m,n.invalidated=!0,f.hasMoved=!0,f.closed=!0}renderAnnotation(e,r){var n;return this.updateAnnotation((n=this.editData)==null?void 0:n.currentPath),super.renderAnnotation(e,r)}isContourSegmentationTool(){return!1}createAnnotation(e){const r=super.createAnnotation(e),{world:n}=e.detail.currentPoints;return Gi(r,{data:{handles:{points:[[...n]]}}})}cancelInProgress(e,r,n){if(!this.editData){this.undo();return}this._endCallback(n,!0)}renderAnnotationInstance(e){var m,w,x,C;const{annotation:r,enabledElement:n,svgDrawingHelper:i,annotationStyle:o,targetId:a}=e,{viewport:s}=n,{element:c}=s,{worldToCanvas:l}=s,{annotationUID:f,data:u,highlighted:d}=r,{handles:h}=u,g=(m=this.editData)==null?void 0:m.newAnnotation,{lineWidth:p,lineDash:v,color:y}=o;if(d||g&&r.annotationUID===((x=(w=this.editData)==null?void 0:w.annotation)==null?void 0:x.annotationUID)){const S="0",T=h.points.map(l);fr(i,f,S,T,{color:y,lineDash:v,lineWidth:p})}return super.renderAnnotationInstance(e),!u.cachedStats[a]||((C=u.cachedStats[a])==null?void 0:C.areaUnit)===null?(u.cachedStats[a]={Modality:null,area:null,areaUnit:null},this._calculateCachedStats(r,c)):r.invalidated&&this._throttledCalculateCachedStats(r,c),this._renderStats(r,s,i,o.textbox),!0}updateAnnotation(e){if(!this.editData||!e)return;const{annotation:r,sliceToWorld:n,worldToSlice:i,closed:o,newAnnotation:a}=this.editData;let{pointArray:s}=e;s.length>1&&(s=[...s,s[0]]);const c=a&&o?ua.Clockwise:void 0;this.updateContourPolyline(r,{points:s,closed:o,targetWindingDirection:c},{canvasToWorld:n,worldToCanvas:i})}};ab.toolName="LivewireContour";let E5=ab;function DTe(t,e){const r=t.cachedStats[e],{area:n,areaUnit:i}=r,o=[];if(n){const a=`Area: ${dn(n)} ${i}`;o.push(a)}return o}const sb=class sb extends E5{updateInterpolatedAnnotation(e,r){this.editData||!e.invalidated||!e.data.handles.interpolationSources||(e.data.contour.originalPolyline=e.data.contour.polyline,queueMicrotask(()=>{if(!e.data.handles.interpolationSources)return;const{points:n}=e.data.handles,{element:i}=r.viewport;this.setupBaseEditData(n[0],i,e);const{length:o}=n,{scissors:a}=this,{nearestEdge:s,repeatInterpolation:c}=this.configuration.interpolation;e.data.handles.originalPoints=n;const{worldToSlice:l,sliceToWorld:f}=this.editData,u=[];if(s){let h=l(n[n.length-1]);n.forEach((g,p)=>{const v=l(g);h=v,u.push(v),a.startSearch(h),a.findPathToPoint(v),a.findPathToPoint(l(n[(p+3)%n.length]));const y=a.findMinNearby(v,s);Jt(v,y)||(u[p]=y,h=y,n[p]=f(y))})}const d=new hl;for(let h=0;h<o;h++){a.startSearch(l(n[h]));const g=a.findPathToPoint(l(n[(h+1)%o]));d.addPoints(g)}this.updateAnnotation(d),this.scissors=null,this.scissorsNext=null,this.editData=null,e.data.handles.interpolationSources=null,c&&cn(e,r.viewport.element,Zt.InterpolationUpdated)}))}renderAnnotationInstance(e){var u;const{enabledElement:r,svgDrawingHelper:n}=e,i=e.annotation,{annotationUID:o}=i,{viewport:a}=r,{worldToCanvas:s}=a,{showInterpolationPolyline:c}=this.configuration.interpolation||{};(u=this.updateInterpolatedAnnotation)==null||u.call(this,i,r);const{originalPolyline:l}=i.data.contour,f=super.renderAnnotationInstance(e);if(c&&l&&i.autoGenerated){const d=l.map(s);d.push(d[0]),ac(n,o,"interpolationContour-0",d,{color:"#70ffff",lineWidth:1,fillOpacity:0})}return f}isContourSegmentationTool(){return!0}};sb.toolName="LivewireContourSegmentationTool";let fT=sb;const N0=class N0 extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,getTextCallback:ITe,changeTextCallback:OTe,preventHandleOutsideImage:!1,arrowFirst:!0,arrowHeadStyle:"legacy"}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;Ft(a),this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),{arrowFirst:p}=this.configuration,v=l.getFrameOfReferenceUID(),y={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:v,referencedImageId:g,...l.getViewReference({points:[s]})},data:{text:"",handles:{points:[[...s],[...s]],activeHandleIndex:null,arrowFirst:p,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:""}};ln(y,a);const m=Ot(a,this.getToolName());return this.editData={annotation:y,viewportIdsToRender:m,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ne(m),y},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return Di([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Ft(a);const c=Se(a),{renderingEngine:l}=c;Ne(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l,movingTextBox:f}=this.editData,{data:u}=a;c&&!l||(u.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Xt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID),c?this.configuration.getTextCallback(d=>{if(!d){wn(a.annotationUID),Ne(s),this.editData=null,this.isDrawing=!1;return}a.data.text=d,cn(a,o,Zt.HandlesUpdated),$n(a),this.createMemo(o,a,{newAnnotation:!!this.memo}),MW(a,o,d),Ne(s)}):f||cn(a,o,Zt.HandlesUpdated),this.doneEditMemo(),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else{const{currentPoints:d}=i,h=d.world;u.handles.points[c]=[...h],a.invalidated=!0}this.editData.hasMoved=!0,Ne(s),a.invalidated&&cn(a,o,Zt.HandlesUpdated)},this.touchTapCallback=n=>{n.detail.taps==2&&this.doubleClickCallback(n)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=pn(this.getToolName(),o);if(a=this.filterInteractableAnnotationsForElement(o,a),!(a!=null&&a.length))return;const s=a.find(l=>this.isPointNearTool(o,l,i.currentPoints.canvas,6));if(!s)return;const c=s;this.configuration.changeTextCallback(s,n.detail,this._doneChangingTextCallback.bind(this,o,c)),this.editData=null,this.isDrawing=!1,n.stopImmediatePropagation(),n.preventDefault()},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Xt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&$n(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_END,this._endCallback)},this._activateDraw=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,{handles:g,text:p}=h,{points:v,activeHandleIndex:y}=g;l.annotationUID=d;const{color:m,lineWidth:w,lineDash:x,markerSize:C}=this.getAnnotationStyle({annotation:u,styleSpecifier:l}),S=v.map(G=>a.worldToCanvas(G));let T;if(!vi(d)&&!this.editData&&y!==null&&(T=[S[y]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ii(d))continue;T&&fr(i,d,"0",S,{color:m,lineWidth:w});const _="1";if(this.configuration.arrowFirst?c5(i,d,_,S[1],S[0],{color:m,width:w,lineDash:x,viaMarker:this.configuration.arrowHeadStyle!=="legacy",markerSize:C}):c5(i,d,_,S[0],S[1],{color:m,width:w,lineDash:x,viaMarker:this.configuration.arrowHeadStyle!=="legacy",markerSize:C}),o=!0,!p)continue;const E=this.getLinkedTextBoxStyle(l,u);if(!E.visibility){h.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}if(!h.handles.textBox.hasMoved){const G=S[1];h.handles.textBox.worldPosition=a.canvasToWorld(G)}const b=a.worldToCanvas(h.handles.textBox.worldPosition),I=uo(i,d,"1",[p],b,S,{},E),{x:P,y:O,width:A,height:V}=I;h.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([P,O]),topRight:a.canvasToWorld([P+A,O]),bottomLeft:a.canvasToWorld([P,O+V]),bottomRight:a.canvasToWorld([P+A,O+V])}}return o}}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(d=>d===n);const l=Ot(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Ft(o);const f=Se(o),{renderingEngine:u}=f;Ne(l),e.preventDefault()}_doneChangingTextCallback(e,r,n){r.data.text=n,Se(e);const i=Ot(e,this.getToolName());Ne(i),cn(r,e)}_isInsideVolume(e,r,n){return xr(e,n)&&xr(r,n)}};N0.toolName="ArrowAnnotate",N0.hydrate=(e,r,n,i)=>{const o=Kn(e);if(!o)return;const{FrameOfReferenceUID:a,referencedImageId:s,viewPlaneNormal:c,instance:l,viewport:f}=N0.hydrateBase(N0,o,r,i),{toolInstance:u,...d}=i||{},h={annotationUID:(i==null?void 0:i.annotationUID)||kn(),data:{text:n||"",handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:l.getToolName(),viewPlaneNormal:c,FrameOfReferenceUID:a,referencedImageId:s,...d}};ln(h,f.element),Ne([f.id])};let cf=N0;function ITe(t){return t(prompt("Enter your annotation:"))}function OTe(t,e,r){return r(prompt("Enter your annotation:"))}const k0=class k0 extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,showAngleArc:!1,arcOffset:5,preventHandleOutsideImage:!1,getTextLines:MTe}}){super(e,r),this.addNewAnnotation=n=>{if(this.angleStartedNotYetCompleted)return;this.angleStartedNotYetCompleted=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;Ft(a),this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};ln(v,a);const y=Ot(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ne(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,[f,u,d]=l.handles.points,h=c.worldToCanvas(f),g=c.worldToCanvas(u),p={start:{x:h[0],y:h[1]},end:{x:g[0],y:g[1]}};if(Di([p.start.x,p.start.y],[p.end.x,p.end.y],[o[0],o[1]])<=a)return!0;if(!d)return!1;const y=c.worldToCanvas(d),m={start:{x:g[0],y:g[1]},end:{x:y[0],y:y[1]}};return Di([m.start.x,m.start.y],[m.end.x,m.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Ft(a);const c=Se(a),{renderingEngine:l}=c;Ne(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;if(this.angleStartedNotYetCompleted&&f.handles.points.length===2){this.editData.handleIndex=2;return}this.angleStartedNotYetCompleted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Xt(o);const u=Se(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID),Ne(s),this.doneEditMemo(),c&&$n(a),this.editData=null,this.isDrawing=!1},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData,{data:u}=a;if(this.createMemo(o,a,{newAnnotation:f}),l){const{deltaPoints:g}=i,p=g.world,{textBox:v}=u.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(c===void 0){const{deltaPoints:g}=i,p=g.world;u.handles.points.forEach(y=>{y[0]+=p[0],y[1]+=p[1],y[2]+=p[2]}),a.invalidated=!0}else{const{currentPoints:g}=i,p=g.world;u.handles.points[c]=[...p],a.invalidated=!0}this.editData.hasMoved=!0;const d=Se(o),{renderingEngine:h}=d;Ne(s),a.invalidated&&cn(a,o,Zt.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Xt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&$n(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID}},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let h=0;h<c.length;h++){const g=c[h],{annotationUID:p,data:v}=g,{points:y,activeHandleIndex:m}=v.handles;u.annotationUID=p;const{color:w,lineWidth:x,lineDash:C,angleArcLineDash:S}=this.getAnnotationStyle({annotation:g,styleSpecifier:u}),T=y.map(N=>a.worldToCanvas(N));!v.cachedStats[l]||v.cachedStats[l].angle==null?(v.cachedStats[l]={angle:null},this._calculateCachedStats(g,f,n)):g.invalidated&&this._throttledCalculateCachedStats(g,f,n);let _;if(!vi(g.annotationUID)&&!this.editData&&m!==null&&(_=[T[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ii(p))continue;_&&fr(i,p,"0",T,{color:w,lineDash:C,lineWidth:x});let E="1";if(En(i,p,E,T[0],T[1],{color:w,width:x,lineDash:C}),o=!0,T.length!==3)return o;if(E="2",En(i,p,E,T[1],T[2],{color:w,width:x,lineDash:C}),this.configuration.showAngleArc){const N=T[1],F=this.configuration.arcOffset,j=Math.min(Di([N[0],N[1]],[T[0][0],T[0][1]],[T[2][0],T[2][1]]),Di([N[0],N[1]],[T[2][0],T[2][1]],[T[0][0],T[0][1]]))/F,X=[];let te=Math.atan2(T[0][1]-N[1],T[0][0]-N[0]),fe=Math.atan2(T[2][1]-N[1],T[2][0]-N[0]);if(fe<te&&(fe+=2*Math.PI),fe-te>Math.PI){const Ie=te;te=fe,fe=Ie+2*Math.PI}const he=32;for(let Ie=0;Ie<=he;Ie++){const Me=te+Ie/he*(fe-te);X.push([N[0]+j*Math.cos(Me),N[1]+j*Math.sin(Me)])}Rl(i,p,"3",X,{color:w,width:x,lineDash:S})}if(!((d=v.cachedStats[l])!=null&&d.angle))continue;const b=this.getLinkedTextBoxStyle(u,g);if(!b.visibility){v.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const D=this.configuration.getTextLines(v,l);if(!v.handles.textBox.hasMoved){const N=T[1];v.handles.textBox.worldPosition=a.canvasToWorld(N)}const I=a.worldToCanvas(v.handles.textBox.worldPosition),O=uo(i,p,"1",D,I,T,{},b),{x:A,y:V,width:G,height:R}=O;v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([A,V]),topRight:a.canvasToWorld([A+G,V]),bottomLeft:a.canvasToWorld([A,V+R]),bottomRight:a.canvasToWorld([A+G,V+R])}}return o},this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(d=>d===n);const l=Ot(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Ft(o);const f=Se(o),{renderingEngine:u}=f;Ne(l),e.preventDefault()}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport;if(i.handles.points.length!==3)return;const a=i.handles.points[0],s=i.handles.points[1],c=i.handles.points[2],{cachedStats:l}=i,f=Object.keys(l);for(let d=0;d<f.length;d++){const h=f[d],g=rh([a,s],[s,c]),{dimensions:p,imageData:v}=this.getTargetImageData(h);this.isHandleOutsideImage=[a,s,c].map(y=>ei(v,y)).some(y=>!xr(y,p)),l[h]={angle:isNaN(g)?"Incomplete Angle":g}}const u=e.invalidated;return e.invalidated=!1,u&&cn(e,o,Zt.StatsUpdated),l}};k0.toolName="Angle",k0.hydrate=(e,r,n)=>{const i=Kn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=k0.hydrateBase(k0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};ln(d,l.element),Ne([l.id])};let dT=k0;function MTe(t,e){const r=t.cachedStats[e],{angle:n}=r;return n===void 0?void 0:isNaN(n)?[`${n}`]:[`${dn(n)} °`]}const PTe=(...t)=>{const e=t[0].length===2?[0,0]:[0,0,0],r=t.length;for(const n of t)e[0]+=n[0]/r,e[1]+=n[1]/r,e.length===3&&(e[2]+=n[2]/r);return e},dl=PTe,cb=class cb extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:RTe,showArcLines:!1}}){super(e,r),this.addNewAnnotation=n=>{if(this.angleStartedNotYetCompleted)return;this.angleStartedNotYetCompleted=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;Ft(a),this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};ln(v,a);const y=Ot(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ne(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,{distanceToPoint:f,distanceToPoint2:u}=this.distanceToLines({viewport:c,points:l.handles.points,canvasCoords:o,proximity:a});return f<=a||u<=a},this.toolSelectedCallback=(n,i,o,a,s=6)=>{const c=n.detail,{element:l}=c;i.highlighted=!0;const f=Ot(l,this.getToolName()),u=Se(l),{renderingEngine:d,viewport:h}=u,{isNearFirstLine:g,isNearSecondLine:p}=this.distanceToLines({viewport:h,points:i.data.handles.points,canvasCoords:a,proximity:s});this.editData={annotation:i,viewportIdsToRender:f,movingTextBox:!1,isNearFirstLine:g,isNearSecondLine:p},this._activateModify(l),Ft(l),Ne(f),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;if(this.doneEditMemo(),this.angleStartedNotYetCompleted&&f.handles.points.length<4){Xt(o),this.editData.handleIndex=f.handles.points.length;return}this.angleStartedNotYetCompleted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Xt(o);const u=Se(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID),Ne(s),c&&$n(a),this.editData=null,this.isDrawing=!1},this._mouseDownCallback=n=>{const{annotation:i,handleIndex:o}=this.editData,a=n.detail,{element:s,currentPoints:c}=a,l=c.world,{data:f}=i;if(o===1){f.handles.points[1]=l,this.editData.hasMoved=f.handles.points[1][0]!==f.handles.points[0][0]||f.handles.points[1][1]!==f.handles.points[0][0];return}if(o===3){f.handles.points[3]=l,this.editData.hasMoved=f.handles.points[3][0]!==f.handles.points[2][0]||f.handles.points[3][1]!==f.handles.points[2][0],this.angleStartedNotYetCompleted=!1;return}this.editData.hasMoved=!1,Ft(s),f.handles.points[2]=f.handles.points[3]=l,this.editData.handleIndex=f.handles.points.length-1},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,isNearFirstLine:f,isNearSecondLine:u,newAnnotation:d}=this.editData;this.createMemo(o,a,{newAnnotation:d});const{data:h}=a;if(l){const{deltaPoints:v}=i,y=v.world,{textBox:m}=h.handles,{worldPosition:w}=m;w[0]+=y[0],w[1]+=y[1],w[2]+=y[2],m.hasMoved=!0}else if(c===void 0&&(f||u)){const{deltaPoints:v}=i,y=v.world,m=h.handles.points;f?[m[0],m[1]].forEach(x=>{x[0]+=y[0],x[1]+=y[1],x[2]+=y[2]}):u&&[m[2],m[3]].forEach(x=>{x[0]+=y[0],x[1]+=y[1],x[2]+=y[2]}),a.invalidated=!0}else{const{currentPoints:v}=i,y=v.world;h.handles.points[c]=[...y],a.invalidated=!0}this.editData.hasMoved=!0;const g=Se(o),{renderingEngine:p}=g;Ne(s),a.invalidated&&cn(a,o,Zt.HandlesUpdated)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Xt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;s.handles.points.length<4&&wn(i.annotationUID),i.highlighted=!1,s.handles.activeHandleIndex=null;const c=Se(n),{renderingEngine:l}=c;return Ne(o),a&&$n(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_START,this._mouseDownCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_START,this._mouseDownCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_START,this._mouseDownCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_START,this._mouseDownCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let h=0;h<c.length;h++){const g=c[h],{annotationUID:p,data:v}=g,{points:y,activeHandleIndex:m}=v.handles;u.annotationUID=p;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:g,styleSpecifier:u}),S=y.map(Me=>a.worldToCanvas(Me));!v.cachedStats[l]||v.cachedStats[l].angle==null?(v.cachedStats[l]={angle:null,arc1Angle:null,arc2Angle:null,points:{world:{arc1Start:null,arc1End:null,arc2Start:null,arc2End:null,arc1Angle:null,arc2Angle:null},canvas:{arc1Start:null,arc1End:null,arc2Start:null,arc2End:null,arc1Angle:null,arc2Angle:null}}},this._calculateCachedStats(g,f,n)):g.invalidated&&this._throttledCalculateCachedStats(g,f,n);let T;if(!vi(p)&&!this.editData&&m!==null&&(T=[S[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ii(p))continue;T&&fr(i,p,"0",S,{color:w,lineDash:C,lineWidth:x});const _=[S[0],S[1]],E=[S[2],S[3]];let b="line1";if(En(i,p,b,_[0],_[1],{color:w,width:x,lineDash:C}),o=!0,S.length<4)return o;b="line2",En(i,p,b,E[0],E[1],{color:w,width:x,lineDash:C}),b="linkLine";const D=dl(_[0],_[1]),I=dl(E[0],E[1]);En(i,p,b,D,I,{color:w,lineWidth:"1",lineDash:"1,4"});const{arc1Start:P,arc1End:O,arc2End:A,arc2Start:V}=v.cachedStats[l].points.canvas,{arc1Angle:G,arc2Angle:R}=v.cachedStats[l];if(this.configuration.showArcLines&&(b="arc1",En(i,p,b,P,O,{color:w,lineWidth:"1"}),b="arc2",En(i,p,b,V,A,{color:w,lineWidth:"1"})),!((d=v.cachedStats[l])!=null&&d.angle))continue;const N=this.getLinkedTextBoxStyle(u,g);if(!N.visibility){v.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const F=this.configuration.getTextLines(v,l);if(!v.handles.textBox.hasMoved){const Me=Aa(S);v.handles.textBox.worldPosition=a.canvasToWorld(Me)}const j=a.worldToCanvas(v.handles.textBox.worldPosition),te=uo(i,p,"cobbAngleText",F,j,S,{},N),{x:fe,y:le,width:he,height:Ie}=te;if(v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([fe,le]),topRight:a.canvasToWorld([fe+he,le]),bottomLeft:a.canvasToWorld([fe,le+Ie]),bottomRight:a.canvasToWorld([fe+he,le+Ie])},this.configuration.showArcLines){const Me="arcAngle1",Ee=[`${G.toFixed(2)} °`],B=dl(P,O);rf(i,p,Me,Ee,B,{...N,padding:3});const M="arcAngle2",$=[`${R.toFixed(2)} °`],W=dl(V,A);rf(i,p,M,$,W,{...N,padding:3})}}return o},this.distanceToLines=({viewport:n,points:i,canvasCoords:o,proximity:a})=>{const[s,c,l,f]=i,u=n.worldToCanvas(s),d=n.worldToCanvas(c),h=n.worldToCanvas(l),g=n.worldToCanvas(f),p={start:{x:u[0],y:u[1]},end:{x:d[0],y:d[1]}},v={start:{x:h[0],y:h[1]},end:{x:g[0],y:g[1]}},y=Di([p.start.x,p.start.y],[p.end.x,p.end.y],[o[0],o[1]]),m=Di([v.start.x,v.start.y],[v.end.x,v.end.y],[o[0],o[1]]);let w=!1,x=!1;return y<=a?w=!0:m<=a&&(x=!0),{distanceToPoint:y,distanceToPoint2:m,isNearFirstLine:w,isNearSecondLine:x}},this.getArcsStartEndPoints=({firstLine:n,secondLine:i,mid1:o,mid2:a})=>{const s=[o,a],c=rh(n,s),l=rh(i,s),f=c>90?1:0,u=l>90?0:1,d=dl(s[0],s[1]),h=Math.sqrt((s[1][0]-s[0][0])**2+(s[1][1]-s[0][1])**2),g=.1,p=dl(n[0],n[1]),v=dl(i[0],i[1]),y=[n[f][0]-p[0],n[f][1]-p[1]],m=Math.sqrt(y[0]**2+y[1]**2),w=[y[0]/m,y[1]/m],x=[p[0]+w[0]*h*g,p[1]+w[1]*h*g],C=[d[0]-o[0],d[1]-o[1]],S=Math.sqrt(C[0]**2+C[1]**2),T=[C[0]/S,C[1]/S],_=[o[0]+T[0]*h*g,o[1]+T[1]*h*g],E=[i[u][0]-v[0],i[u][1]-v[1]],b=Math.sqrt(E[0]**2+E[1]**2),D=[E[0]/b,E[1]/b],I=[v[0]+D[0]*h*g,v[1]+D[1]*h*g],P=[d[0]-a[0],d[1]-a[1]],O=Math.sqrt(P[0]**2+P[1]**2),A=[P[0]/O,P[1]/O],V=[a[0]+A[0]*h*g,a[1]+A[1]*h*g];return{arc1Start:x,arc1End:_,arc2Start:I,arc2End:V,arc1Angle:c>90?180-c:c,arc2Angle:l>90?180-l:l}},this._throttledCalculateCachedStats=qo(this._calculateCachedStats,25,{trailing:!0})}handleSelectedCallback(e,r,n,i="mouse"){const o=e.detail,{element:a}=o,{data:s}=r;r.highlighted=!0;let c=!1,l;n.worldPosition?c=!0:l=s.handles.points.findIndex(u=>u===n);const f=Ot(a,this.getToolName());this.editData={annotation:r,viewportIdsToRender:f,handleIndex:l,movingTextBox:c},this._activateModify(a),Ft(a),Ne(f),e.preventDefault()}_calculateCachedStats(e,r,n){const i=e.data;if(i.handles.points.length!==4)return;const o=[null,null],a=[null,null];let s=Number.MAX_VALUE;for(let _=0;_<2;_+=1)for(let E=2;E<4;E+=1){const b=to(i.handles.points[_],i.handles.points[E]);b<s&&(s=b,o[1]=i.handles.points[_],o[0]=i.handles.points[(_+1)%2],a[0]=i.handles.points[E],a[1]=i.handles.points[2+(E-1)%2])}const{viewport:c}=n,{element:l}=c,f=i.handles.points.map(_=>c.worldToCanvas(_)),u=[f[0],f[1]],d=[f[2],f[3]],h=dl(u[0],u[1]),g=dl(d[0],d[1]),{arc1Start:p,arc1End:v,arc2End:y,arc2Start:m,arc1Angle:w,arc2Angle:x}=this.getArcsStartEndPoints({firstLine:u,secondLine:d,mid1:h,mid2:g}),{cachedStats:C}=i,S=Object.keys(C);for(let _=0;_<S.length;_++){const E=S[_];C[E]={angle:rh(o,a),arc1Angle:w,arc2Angle:x,points:{canvas:{arc1Start:p,arc1End:v,arc2End:y,arc2Start:m},world:{arc1Start:c.canvasToWorld(p),arc1End:c.canvasToWorld(v),arc2End:c.canvasToWorld(y),arc2Start:c.canvasToWorld(m)}}}}const T=e.invalidated;return e.invalidated=!1,T&&cn(e,l,Zt.StatsUpdated),C}};cb.toolName="CobbAngle";let hT=cb;function RTe(t,e){const r=t.cachedStats[e],{angle:n}=r;return n===void 0?void 0:[`${n.toFixed(2)} °`]}const{transformWorldToIndex:p7}=Vn,lb=class lb extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:LTe,displayBothAxesDistances:!1}}){super(e,r),this.addNewAnnotation=n=>{if(this.startedDrawing)return;this.startedDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;if(!(l instanceof mr))throw new Error("UltrasoundDirectionalTool can only be used on a StackViewport");Ft(a),this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};ln(v,a);const y=Ot(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ne(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return Di([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;if(this.startedDrawing&&f.handles.points.length===1){this.editData.handleIndex=1;return}this.startedDrawing=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Xt(o);const u=Se(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID),Ne(s),c&&$n(a),this.editData=null,this.isDrawing=!1},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l}=this.editData,{data:f}=a;if(l){const{deltaPoints:h}=i,g=h.world,{textBox:p}=f.handles,{worldPosition:v}=p;v[0]+=g[0],v[1]+=g[1],v[2]+=g[2],p.hasMoved=!0}else if(c===void 0){const{deltaPoints:h}=i,g=h.world;f.handles.points.forEach(v=>{v[0]+=g[0],v[1]+=g[1],v[2]+=g[2]}),a.invalidated=!0}else{const{currentPoints:h}=i,g=h.world;f.handles.points[c]=[...g],a.invalidated=!0}this.editData.hasMoved=!0;const u=Se(o),{renderingEngine:d}=u;Ne(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Xt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&$n(i),this.editData=null,this.startedDrawing=!1,i.annotationUID}},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v}=p.handles;u.annotationUID=g;const y=this.getStyle("color",u,h),m=v.map(O=>a.worldToCanvas(O));if(!p.cachedStats[l]||p.cachedStats[l].xValues==null?(p.cachedStats[l]={xValues:[0,0],yValues:[0,0],isHorizontal:!1,units:[""],isUnitless:!1},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let w="0";if(s5(i,g,w,m[0],{color:y},0),o=!0,m.length!==2)return o;if(w="1",s5(i,g,w,m[1],{color:y},1),p.cachedStats[l].isUnitless){const O=`${g}-line-1`;En(i,g,"1",m[0],m[1],{color:y,width:1,shadow:this.configuration.shadow},O)}else{const O=m[0],A=m[1],V=A[1]-O[1],G=A[0]-O[0],R=p.cachedStats[l].isHorizontal;let N=[0,0];R?N=[O[0]+G,O[1]]:N=[O[0],O[1]+V];let F=`${g}-line-1`,j="1";En(i,g,j,m[0],N,{color:y,width:1,shadow:this.configuration.shadow},F),F=`${g}-line-2`,j="2",En(i,g,j,m[1],N,{color:y,width:1,lineDash:[1,1],shadow:this.configuration.shadow},F)}const C=this.getLinkedTextBoxStyle(u,h);if(!C.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const S=this.configuration.getTextLines(p,l,this.configuration);if(!p.handles.textBox.hasMoved){const O=m[1];p.handles.textBox.worldPosition=a.canvasToWorld(O)}const T=a.worldToCanvas(p.handles.textBox.worldPosition),E=uo(i,g,"1",S,T,m,{},C),{x:b,y:D,width:I,height:P}=E;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([b,D]),topRight:a.canvasToWorld([b+I,D]),bottomLeft:a.canvasToWorld([b,D+P]),bottomRight:a.canvasToWorld([b+I,D+P])}}return o},this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}toolSelectedCallback(e,r,n,i){}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;const s=Ot(o,this.getToolName());let c;n.worldPosition||(c=a.handles.points.findIndex(u=>u===n)),this.editData={handleIndex:c,annotation:r,viewportIdsToRender:s},this._activateModify(o),Ft(o);const l=Se(o),{renderingEngine:f}=l;Ne(s),e.preventDefault()}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport;if(i.handles.points.length!==2)return;const{cachedStats:a}=i,s=Object.keys(a);for(let l=0;l<s.length;l++){const f=s[l],u=this.getTargetImageData(f);if(!u)continue;const{imageData:d}=u,h=i.handles.points[0],g=i.handles.points[1],p=p7(d,h),v=p7(d,g),{values:y,units:m}=d5(u,[p]),{values:w,units:x}=d5(u,[v]);let C,S,T,_,E=!1;if(m[0]!==x[0]||m[1]!==x[1]||m[0]==="raw"&&x[0]==="raw"){const b=Wo(h,g);C=[b,0],S=[b,0],T=["px"],E=!0}else{const b=n.viewport.worldToCanvas(h),D=n.viewport.worldToCanvas(g),I=D[1]-b[1],P=D[0]-b[0];_=Math.abs(P)>Math.abs(I),C=[y[0],w[0]],S=[y[1],w[1]],T=[m[0],m[1]]}a[f]={xValues:C,yValues:S,isHorizontal:_,units:T,isUnitless:E}}const c=e.invalidated;return e.invalidated=!1,c&&cn(e,o,Zt.StatsUpdated),a}};lb.toolName="UltrasoundDirectionalTool";let gT=lb;function LTe(t,e,r){const n=t.cachedStats[e],{xValues:i,yValues:o,units:a,isUnitless:s,isHorizontal:c}=n;if(s)return[`${dn(i[0])} px`];if(r.displayBothAxesDistances){const l=Math.abs(i[1]-i[0]),f=Math.abs(o[1]-o[0]);return[`${dn(l)} ${a[0]}`,`${dn(f)} ${a[1]}`]}if(c){const l=Math.abs(i[1]-i[0]);return[`${dn(l)} ${a[0]}`]}else{const l=Math.abs(o[1]-o[0]);return[`${dn(l)} ${a[1]}`]}}function ATe(t){return(t%360+360)%360}function pT(t,e){const r=e[0]-t[0],n=e[1]-t[1],i=Math.atan2(n,r)*(180/Math.PI);return ATe(i)}function b5(t,e){const r=pT(t,e[0]),n=pT(t,e[1]);return r<n?[r,n]:[n,r]}function mT(t){if(!t.length)return[];t.sort((r,n)=>r[0]-n[0]);const e=[t[0].slice()];for(let r=1;r<t.length;r++){const n=e[e.length-1],i=t[r];i[0]<=n[1]?n[1]=Math.max(n[1],i[1]):e.push(i.slice())}return e}function m7(t,e){const[r,n]=e;if(n<=r)return[];const i=t.map(([f,u])=>[Math.max(f,r),Math.min(u,n)]).filter(([f,u])=>u>f);if(i.length===0)return[[r,n]];i.sort((f,u)=>f[0]-u[0]);const o=[];let[a,s]=i[0];for(let f=1;f<i.length;f++){const[u,d]=i[f];u<=s?s=Math.max(s,d):(o.push([a,s]),[a,s]=[u,d])}o.push([a,s]);const c=[];let l=r;for(const[f,u]of o)f>l&&c.push([l,f]),l=Math.max(l,u);return l<n&&c.push([l,n]),c}function YW(t,e){const r=[];for(const n of e){const i=Math.max(t[0],n[0]),o=Math.min(t[1],n[1]);i<o&&r.push([i,o])}return r}function NTe(t,e,r){const n=e.map(f=>b5(t,f)),i=mT(n),o=i.reduce((f,[u,d])=>f+(d-u),0);if(o===0)return 0;const a=[];for(const f of r){const u=b5(t,f),d=YW(u,i);a.push(...d)}const l=mT(a).reduce((f,[u,d])=>f+(d-u),0)/o*100;return Math.min(100,Math.max(0,l))}const{transformIndexToWorld:v7}=Vn,Dr=class Dr extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:kTe,center:null,innerRadius:null,outerRadius:null,startAngle:null,endAngle:null,bLineColor:"rgb(60, 255, 60)",pleuraColor:"rgb(0, 4, 255)",drawDepthGuide:!0,depth_ratio:.5,depthGuideColor:"rgb(0, 255, 255)",depthGuideThickness:4,depthGuideDashLength:20,depthGuideDashGap:16,depthGuideOpacity:.2,fanOpacity:.1,showFanAnnotations:!0,updatePercentageCallback:null,actions:{undo:{method:"undo",bindings:[{key:"z"}]},redo:{method:"redo",bindings:[{key:"y"}]}}}}){super(e,r),this.pleuraAnnotations=[],this.bLineAnnotations=[],this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l}=c;Ft(a),this.isDrawing=!0;const{viewPlaneNormal:f,viewUp:u,position:d}=l.getCamera(),h=this.getReferencedImageId(l,s,f,u),g={highlighted:!0,invalidated:!0,metadata:{...l.getViewReference({points:[s]}),toolName:this.getToolName(),referencedImageId:h,viewUp:u,cameraPosition:d},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null},annotationType:this.getActiveAnnotationType(),label:""}};ln(g,a);const p=Ot(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ne(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return Di([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Ft(a),Ne(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Xt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID),Ne(s),this.doneEditMemo(),c&&$n(a),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{viewport:a}=Se(o)||{};if(!a)return;const{annotation:s,viewportIdsToRender:c,handleIndex:l,movingTextBox:f,newAnnotation:u}=this.editData,{data:d}=s;if(this.createMemo(o,s,{newAnnotation:u}),f){const{deltaPoints:h}=i,g=h.world,{textBox:p}=d.handles,{worldPosition:v}=p;v[0]+=g[0],v[1]+=g[1],v[2]+=g[2],p.hasMoved=!0}else if(l===void 0){const{deltaPoints:h}=i,g=h.world,p=d.handles.points;p.every(y=>{const m=[y[0]+g[0],y[1]+g[1],y[2]+g[2]];return this.isInsideFanShape(a,m)})&&(p.forEach(y=>{y[0]+=g[0],y[1]+=g[1],y[2]+=g[2]}),s.invalidated=!0)}else{const{currentPoints:h}=i,g=h.world;this.isInsideFanShape(a,g)&&(d.handles.points[l]=[...g],s.invalidated=!0)}this.editData.hasMoved=!0,Ne(c),s.invalidated&&cn(s,o,Zt.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Xt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ne(o),a&&$n(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;if(!this.getFanShapeGeometryParameters(a))return;const{imageData:c}=a.getImageData()||{};if(!c)return o;this.configuration.drawDepthGuide&&this.drawDepthGuide(i,a);let l=pn(this.getToolName(),s);if(!(l!=null&&l.length)||(l=this.filterInteractableAnnotationsForElement(s,l),!(l!=null&&l.length)))return o;this.getTargetId(a),a.getRenderingEngine();const f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=a.worldToCanvas(v7(c,this.configuration.center)),d=this.getIndexToCanvasRatio(a),h=this.configuration.innerRadius*d,g=this.configuration.outerRadius*d,p=a.getCurrentImageId(),v=l.filter(T=>T.data.annotationType===Dr.USPleuraBLineAnnotationType.PLEURA&&T.metadata.referencedImageId===p).map(T=>{const _=T.data.handles.points.map(b=>a.worldToCanvas(b));return b5(u,_)}),y=mT(v),m=[],w=[],x=T=>{const{annotationUID:_,data:E}=T,{points:b,activeHandleIndex:D}=E.handles;f.annotationUID=_;const{color:I,lineWidth:P,lineDash:O,shadow:A}=this.getAnnotationStyle({annotation:T,styleSpecifier:f}),V=b.map(F=>a.worldToCanvas(F));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let G;if(!ii(_))return;!vi(_)&&!this.editData&&D!==null&&(G=[V[D]]),G&&fr(i,_,"0",V,{color:this.getColorForLineType(T),fill:this.getColorForLineType(T),lineDash:O,lineWidth:P});const R=`${_}-line`;if(En(i,_,"1",V[0],V[1],{color:this.getColorForLineType(T),width:P,lineDash:O,shadow:A},R),this.configuration.showFanAnnotations){const F=b5(u,V);let j=0;T.data.annotationType===Dr.USPleuraBLineAnnotationType.BLINE?m7(w,F).forEach(te=>{YW(te,y).forEach(le=>{j++;const he=j,Ie=`${_}-fan-${he}`,Me=`2-${he}`;WS(i,_,Me,u,h,g,le[0],le[1],{color:"transparent",fill:this.getColorForLineType(T),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:O,shadow:A},Ie,10),w.push(le)})}):T.data.annotationType===Dr.USPleuraBLineAnnotationType.PLEURA&&m7(m,F).forEach((te,fe)=>{j++;const le=j,he=`${_}-fan-${le}`,Ie=`2-${le}`;WS(i,_,Ie,u,h,g,te[0],te[1],{color:"transparent",fill:this.getColorForLineType(T),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:O,shadow:A},he,5),m.push(te)})}};return l.filter(T=>T.data.annotationType===Dr.USPleuraBLineAnnotationType.PLEURA&&T.metadata.referencedImageId===p).forEach(T=>{if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;x(T)}),l.filter(T=>T.data.annotationType===Dr.USPleuraBLineAnnotationType.BLINE&&T.metadata.referencedImageId===p).forEach(T=>{if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;x(T)}),o=!0,this.configuration.updatePercentageCallback&&a&&this.configuration.updatePercentageCallback(this.calculateBLinePleuraPercentage(a)),o},this.activeAnnotationType=Dr.USPleuraBLineAnnotationType.BLINE}static filterAnnotations(e,r=()=>!0){const n=pn(Dr.toolName,e);return n!=null&&n.length?n.filter(o=>{const a=o.metadata.referencedImageId;return r(a)}):[]}static countAnnotations(e,r=()=>!0){const n=pn(Dr.toolName,e),{viewport:i}=Se(e),o=i.getImageIds(),a=c=>{const l=o.findIndex(f=>f===c);return l===-1?0:l};if(!(n!=null&&n.length))return;const s=new Map;return n.forEach(c=>{const l=c.metadata.referencedImageId;if(!r(l))return;const{annotationType:f}=c.data;let u;s.has(l)?u=s.get(l):u={frame:a(l),bLine:0,pleura:0},f===Dr.USPleuraBLineAnnotationType.PLEURA?u.pleura++:f===Dr.USPleuraBLineAnnotationType.BLINE&&u.bLine++,s.set(l,u)}),s}static deleteAnnotations(e,r=()=>!1){const n=pn(Dr.toolName,e);n!=null&&n.length&&n.forEach(i=>{r(i.metadata.referencedImageId)&&wn(i.annotationUID)})}setActiveAnnotationType(e){this.activeAnnotationType=e}getActiveAnnotationType(){return this.activeAnnotationType}deleteLastAnnotationType(e,r){let n;const i=pn(Dr.toolName,e);if(r===Dr.USPleuraBLineAnnotationType.PLEURA?n=i.filter(o=>o.data.annotationType===Dr.USPleuraBLineAnnotationType.PLEURA):r===Dr.USPleuraBLineAnnotationType.BLINE&&(n=i.filter(o=>o.data.annotationType===Dr.USPleuraBLineAnnotationType.BLINE)),(n==null?void 0:n.length)>0){const o=n.pop();wn(o.annotationUID)}}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(f=>f===n);const l=Ot(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Ft(o),Ne(l),e.preventDefault()}isInsideFanShape(e,r){if(!this.getFanShapeGeometryParameters(e))return!1;const{imageData:n}=e.getImageData()||{};if(n){const i=e.worldToCanvas(n.indexToWorld(this.configuration.center)),o=e.worldToCanvas(r),a=pT(i,o);return a>=this.configuration.startAngle&&a<=this.configuration.endAngle}}updateFanGeometryConfiguration(e){e&&(this.isFanShapeGeometryParametersValid(e)&&(this.configuration.center=[e.center[0],e.center[1],0]),this.configuration.innerRadius=e.innerRadius,this.configuration.outerRadius=e.outerRadius,this.configuration.startAngle=e.startAngle,this.configuration.endAngle=e.endAngle)}deriveFanGeometryFromViewport(e){const r=e.getCurrentImageId(),{fanGeometry:n}=A8(r)||{};n&&this.updateFanGeometryConfiguration(n)}isFanShapeGeometryParametersValid(e){return e||(e=this.configuration),(e==null?void 0:e.center)&&(e==null?void 0:e.innerRadius)>0&&(e==null?void 0:e.outerRadius)&&(e==null?void 0:e.startAngle)>0&&(e==null?void 0:e.startAngle)<360&&(e==null?void 0:e.endAngle)>0&&(e==null?void 0:e.endAngle)<360}getFanShapeGeometryParameters(e){if(this.isFanShapeGeometryParametersValid())return!0;if(!this.isFanShapeGeometryParametersValid()){const r=e.getCurrentImageId(),n=yt("ultrasoundFanShapeGeometry",r);this.updateFanGeometryConfiguration(n)}return this.isFanShapeGeometryParametersValid()||this.deriveFanGeometryFromViewport(e),this.isFanShapeGeometryParametersValid()}calculateBLinePleuraPercentage(e){if(!this.getFanShapeGeometryParameters(e))return;const{imageData:r}=e.getImageData()||{};if(!r)return;const{element:n}=e,i=e.worldToCanvas(r.indexToWorld(this.configuration.center)),o=e.getCurrentImageId(),a=pn(this.getToolName(),n)||[],s=a.filter(l=>l.data.annotationType===Dr.USPleuraBLineAnnotationType.PLEURA&&l.metadata.referencedImageId===o).map(l=>l.data.handles.points.map(u=>e.worldToCanvas(u))),c=a.filter(l=>l.data.annotationType===Dr.USPleuraBLineAnnotationType.BLINE&&l.metadata.referencedImageId===o).map(l=>l.data.handles.points.map(u=>e.worldToCanvas(u)));return NTe(i,s,c)}getColorForLineType(e){const{annotationType:r}=e.data,{bLineColor:n,pleuraColor:i}=this.configuration;return r===Dr.USPleuraBLineAnnotationType.BLINE?n:r===Dr.USPleuraBLineAnnotationType.PLEURA?i:n}getIndexToCanvasRatio(e){const{imageData:r}=e.getImageData()||{},n=e.worldToCanvas(r.indexToWorld([1,0,0])),i=e.worldToCanvas(r.indexToWorld([2,0,0])),o=[i[0]-n[0],i[1]-n[1]];return Math.sqrt(o[0]*o[0]+o[1]*o[1])}drawDepthGuide(e,r){if(!this.getFanShapeGeometryParameters(r))return;const{imageData:n}=r.getImageData()||{};if(!n)return;const i=g=>g*180/Math.PI,o=g=>g*Math.PI/180,a=g=>r.worldToCanvas(v7(n,g)),s=this.configuration.innerRadius+this.configuration.depth_ratio*(this.configuration.outerRadius-this.configuration.innerRadius),c=this.configuration.startAngle,f=this.configuration.endAngle-c,u=o(f)*s;let d=Math.round(u/(this.configuration.depthGuideDashLength+this.configuration.depthGuideDashGap));d<=0&&(d=Math.max(15,Math.round(f/5)));const h=f/d;for(let g=0;g<d;g++){const p=o(c+g*h),v=o(c+g*h+i(this.configuration.depthGuideDashLength)/s),y=[this.configuration.center[0]+s*Math.cos(p),this.configuration.center[1]+s*Math.sin(p),0],m=[this.configuration.center[0]+s*Math.cos(v),this.configuration.center[1]+s*Math.sin(v),0];En(e,r.id,`depthGuide-${g}`,a(y),a(m),{color:this.configuration.depthGuideColor,lineWidth:this.configuration.depthGuideThickness,strokeOpacity:this.configuration.depthGuideOpacity})}}_isInsideVolume(e,r,n){return xr(e,n)&&xr(r,n)}};Dr.toolName="UltrasoundPleuraBLineTool",Dr.USPleuraBLineAnnotationType={BLINE:"bLine",PLEURA:"pleura"},Dr.hydrate=(e,r,n)=>{const i=Kn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=Dr.hydrateBase(Dr,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};ln(d,l.element),Ne([l.id])};let vT=Dr;function kTe(t,e){return[""]}const kp=class kp extends pr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextCallback:VTe,changeTextCallback:FTe,canvasPosition:[10,10],canvasSize:10,handleRadius:"6",seriesLevel:!1,isPoint:!1}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=Se(o),{viewport:c}=s,l=a.world,f=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...l]]},seriesLevel:this.configuration.seriesLevel,isPoint:this.configuration.isPoint}});ln(f,o);const u=Ot(o,this.getToolName());return n.preventDefault(),Ne(u),this.configuration.getTextCallback(d=>{if(!d){wn(f.annotationUID),Ne(u),this.isDrawing=!1;return}f.data.text=d,$n(f),Ne(u)}),this.createMemo(o,f,{newAnnotation:!0}),f},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i;if(!(l!=null&&l.isPoint))return!1;const{canvasPosition:f,canvasSize:u}=this.configuration;return f!=null&&f.length?Math.abs(o[0]-f[0]+u/2)<=u/2&&Math.abs(o[1]-f[1]+u/2)<=u/2:!1},this.toolSelectedCallback=(n,i)=>{i.highlighted=!0,n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{viewportId:l,renderingEngine:f}=Se(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),Xt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID),Ne(s),c&&$n(a)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=pn(this.getToolName(),o);if(a=this.filterInteractableAnnotationsForElement(o,a),!(a!=null&&a.length))return;const s=a.find(l=>this.isPointNearTool(o,l,i.currentPoints.canvas,6));if(!s)return;const c=s;this.createMemo(o,c),this.configuration.changeTextCallback(s,n.detail,this._doneChangingTextCallback.bind(this,o,c)),this.isDrawing=!1,this.doneEditMemo(),n.stopImmediatePropagation(),n.preventDefault()},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,{annotation:c,viewportIdsToRender:l,newAnnotation:f}=this.editData,{data:u}=c;this.createMemo(a,c,{newAnnotation:f}),u.handles.points[0]=[...s],c.invalidated=!0,Ne(l)},this._activateModify=n=>{He.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{He.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u;l.annotationUID=d;const{color:g,lineWidth:p}=this.getAnnotationStyle({annotation:u,styleSpecifier:l}),{canvasPosition:v,canvasSize:y}=this.configuration,m="1";if(h!=null&&h.isPoint){const w=h.handles.points[0],x=a.worldToCanvas(w);fr(i,d,m,[x],{color:g,lineWidth:p,handleRadius:this.configuration.handleRadius})}else v!=null&&v.length&&c5(i,d,m,v.map(w=>w+y),v,{color:g,width:1});if(o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o}return o}}handleSelectedCallback(e,r){const n=e.detail,{element:i}=n;r.highlighted=!0;const o=Ot(i,this.getToolName());this.editData={annotation:r,viewportIdsToRender:o},this._activateModify(i),Ft(i),Ne(o),e.preventDefault()}static setPoint(e,r=!e.data.isPoint,n){e.data.isPoint=r,cn(e,n)}_doneChangingTextCallback(e,r,n){r.data.text=n;const i=Ot(e,this.getToolName());Ne(i),cn(r,e)}cancel(e){if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(e),Xt(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData,{data:o}=r;return r.highlighted=!1,o.handles.activeHandleIndex=null,Ne(n),i&&$n(r),this.editData=null,r.annotationUID}}_isInsideVolume(e,r,n){return xr(e,n)&&xr(r,n)}};kp.toolName="KeyImage",kp.dataSeries={data:{seriesLevel:!0}},kp.dataPoint={data:{isPoint:!0}};let yT=kp;function VTe(t){return t(prompt("Enter your annotation:"))}function FTe(t,e,r){return r(prompt("Enter your annotation:"))}class JW extends Si{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.preMouseDownCallback=n=>this._deleteNearbyAnnotations(n,"mouse"),this.preTouchStartCallback=n=>this._deleteNearbyAnnotations(n,"touch")}_deleteNearbyAnnotations(e,r){const{renderingEngineId:n,viewportId:i,element:o,currentPoints:a}=e.detail,s=Vr(i,n);if(!s)return!1;const c=s._toolInstances,l=[];for(const f in c){const u=c[f];if(typeof u.isPointNearTool!="function"||typeof u.filterInteractableAnnotationsForElement!="function")continue;const d=pn(f,o),h=u.filterInteractableAnnotationsForElement(o,d);if(h)for(const g of h)u.isPointNearTool(o,g,a.canvas,10,r)&&l.push(g.annotationUID)}for(const f of l){la(f);const u=ri(f);pr.createAnnotationMemo(o,u,{deleting:!0}),wn(f)}return e.preventDefault(),!0}}JW.toolName="Eraser";const{transformWorldToIndex:y7,transformIndexToWorld:UTe}=Vn,Vp=class Vp extends Si{constructor(e,r){const n=Gi({configuration:{positiveStdDevMultiplier:nW,shrinkExpandIncrement:.1,islandRemoval:{enabled:!1}}},r);super(e,n)}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=Se(n),{viewport:s,renderingEngine:c}=a,{viewUp:l}=s.getCamera(),{segmentationId:f,segmentIndex:u,labelmapVolumeId:d,referencedVolumeId:h}=await this.getLabelmapSegmentationData(s);if(!this._isOrthogonalView(s,h))throw new Error("Oblique view is not supported yet");return this.growCutData={metadata:{...s.getViewReference({points:[o]}),viewUp:l},segmentation:{segmentationId:f,segmentIndex:u,labelmapVolumeId:d,referencedVolumeId:h},viewportId:s.id,renderingEngineId:c.id},e.preventDefault(),!0}shrink(){this._runLastCommand({shrinkExpandAmount:-this.configuration.shrinkExpandIncrement})}expand(){this._runLastCommand({shrinkExpandAmount:this.configuration.shrinkExpandIncrement})}refresh(){this._runLastCommand()}async getGrowCutLabelmap(e){throw new Error("Not implemented")}async runGrowCut(){const{growCutData:e,configuration:r}=this,{segmentation:{segmentationId:n,segmentIndex:i,labelmapVolumeId:o}}=e,a=Fe.getVolume(o);let s=0;const c=async({shrinkExpandAmount:l=0}={})=>{l!==0&&(this.seeds=null),s+=l;const f=Math.max(.1,r.positiveStdDevMultiplier+s),u=l<0?Math.max(1,ZS-Math.abs(s)*3):ZS+s*3,d={...e,options:{...e.options||{},positiveSeedValue:i,negativeSeedValue:255,positiveStdDevMultiplier:f,negativeSeedMargin:u}},h=await this.getGrowCutLabelmap(d),{isPartialVolume:g}=r;(g?this.applyPartialGrowCutLabelmap:this.applyGrowCutLabelmap)(n,i,a,h),this._removeIslands(d)};await c(),Vp.lastGrowCutCommand=c,this.growCutData=null}applyPartialGrowCutLabelmap(e,r,n,i){const o=i.voxelManager.getCompleteScalarDataArray(),a=n.voxelManager,[s,c,l]=i.dimensions,[f,u]=n.dimensions,d=s*c,h=f*u;for(let g=0;g<l;g++)for(let p=0;p<c;p++){const v=[0,p,g],y=UTe(i.imageData,v),m=y7(n.imageData,y),[w,x,C]=m,S=p*s+g*d,T=w+x*f+C*h;for(let _=0;_<s;_++){const E=o[S+_]===r?r:0;a.setAtIndex(T+_,E)}}Eo(e)}applyGrowCutLabelmap(e,r,n,i){const o=n.voxelManager;i.voxelManager.forEach(({value:s,index:c})=>{s===r&&o.setAtIndex(c,s)}),Eo(e)}_runLastCommand({shrinkExpandAmount:e=0}={}){const r=Vp.lastGrowCutCommand;r&&r({shrinkExpandAmount:e})}async getLabelmapSegmentationData(e){const r=ql(e.id);if(!r)throw new Error("No active segmentation found");const{segmentationId:n}=r,i=Ra(n),{representationData:o}=Wn(n),a=o[Lt.Labelmap];let{volumeId:s,referencedVolumeId:c}=a;if(!s){const l=e.getImageIds();if(gf(l))s=ng(n).volumeId;else{const f=e.getCurrentImageId(),u=Fe.getImage(f),d=u1(f);c=this._createFakeVolume([u.imageId,d.imageId]).volumeId;const g=mf(e.id,n),p=u1(g);s=this._createFakeVolume([g,p.imageId]).volumeId}}if(!c){const{imageIds:l}=a,f=l.map(h=>Fe.getImage(h).referencedImageId),u=Fe.generateVolumeId(f),d=Fe.getVolume(u);c=d?d.volumeId:(await am(u,f)).volumeId}return{segmentationId:n,segmentIndex:i,labelmapVolumeId:s,referencedVolumeId:c}}_createFakeVolume(e){const r=Fe.generateVolumeId(e),n=Fe.getVolume(r);if(n)return n;const i=im(e,r),o=i.spacing;o[2]===0&&(o[2]=1);const a=new Vd({volumeId:r,dataType:i.dataType,metadata:structuredClone(i.metadata),dimensions:i.dimensions,spacing:i.spacing,origin:i.origin,direction:i.direction,referencedVolumeId:i.referencedVolumeId,imageIds:i.imageIds,referencedImageIds:i.referencedImageIds});return Fe.putVolumeSync(r,a),a}_isOrthogonalView(e,r){const i=Fe.getVolume(r).imageData,o=e.getCamera(),{ijkVecColDir:a,ijkVecSliceDir:s}=ww(i,o);return[a,s].every(c=>Jt(Math.abs(c[0]),1)||Jt(Math.abs(c[1]),1)||Jt(Math.abs(c[2]),1))}getRemoveIslandData(e){}_removeIslands(e){const{islandRemoval:r}=this.configuration;if(!r.enabled)return;const{segmentation:{segmentIndex:n,labelmapVolumeId:i},renderingEngineId:o,viewportId:a}=e,s=Fe.getVolume(i),c=this.getRemoveIslandData(e);if(!c)return;const[l,f]=s.dimensions,u=l*f,{worldIslandPoints:d=[],islandPointIndexes:h=[]}=c;let g=[...(c==null?void 0:c.ijkIslandPoints)??[]];const v=ni(o).getViewport(a),{voxelManager:y}=s,m=new Od;g=g.concat(d.map(w=>y7(s.imageData,w))),g=g.concat(h.map(w=>{const x=w%l,C=Math.floor(w/l)%f,S=Math.floor(w/u);return[x,C,S]})),m.initialize(v,y,{points:g,previewSegmentIndex:n,segmentIndex:n}),m.floodFillSegmentIsland(),m.removeExternalIslands(),m.removeInternalIslands()}getSegmentStyle({segmentationId:e,viewportId:r,segmentIndex:n}){return hB({segmentationId:e,segmentIndex:n,viewportId:r})}};Vp.lastGrowCutCommand=null;let Mh=Vp;Mh.toolName="GrowCutBaseTool";const ub=class ub extends Mh{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!0,positiveSeedVariance:.5,negativeSeedVariance:.9}}){super(e,r),this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,{world:s}=a,c=Se(o),{viewport:l}=c;this.growCutData.circleBorderPoint=s,Ne([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=Se(o),{viewport:s}=a;this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,Xt(o),Ne([s.id])},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=Se(n),{viewport:s,renderingEngine:c}=a;return await super.preMouseDownCallback(e),Object.assign(this.growCutData,{circleCenterPoint:o,circleBorderPoint:o}),this._activateDraw(n),Ft(n),Ne([s.id]),!0}async getGrowCutLabelmap(e){const{segmentation:{referencedVolumeId:r},renderingEngineId:n,viewportId:i,circleCenterPoint:o,circleBorderPoint:a,options:s}=e,l=ni(n).getViewport(i),f=mh(Nn(We(),o,a));return eW(r,{center:o,radius:f},l,s)}_activateDraw(e){e.addEventListener(k.MOUSE_UP,this._endCallback),e.addEventListener(k.MOUSE_DRAG,this._dragCallback),e.addEventListener(k.MOUSE_CLICK,this._endCallback)}renderAnnotation(e,r){if(!this.growCutData)return;const{viewport:n}=e,{segmentation:i,circleCenterPoint:o,circleBorderPoint:a}=this.growCutData,s=n.worldToCanvas(o),c=n.worldToCanvas(a),l=Ss(nn(),c,s),f=WY(l);if(Jt(f,0))return;const u="growcut",d="0",{color:h}=this.getSegmentStyle({segmentationId:i.segmentationId,segmentIndex:i.segmentIndex,viewportId:n.id});fa(r,u,d,s,f,{color:h})}};ub.toolName="RegionSegment";let wT=ub;const fb=class fb extends Mh{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!1,positiveSeedVariance:.4,negativeSeedVariance:.9,subVolumePaddingPercentage:.1,islandRemoval:{enabled:!1}}}){super(e,r),this.mouseTimer=null,this.allowedToProceed=!1}mouseMoveCallback(e){if(this.mode!==zn.Active)return;const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n;i.style.cursor="default",this.mouseTimer!==null&&(window.clearTimeout(this.mouseTimer),this.mouseTimer=null),this.mouseTimer=window.setTimeout(()=>{this.onMouseStable(e,o,i)},this.configuration.mouseStabilityDelay||500)}async onMouseStable(e,r,n){await super.preMouseDownCallback(e);const i=Fe.getVolume(this.growCutData.segmentation.referencedVolumeId),o=rW(i,r,{})||{positiveSeedIndices:new Set,negativeSeedIndices:new Set},{positiveSeedIndices:a,negativeSeedIndices:s}=o;let c;a.size/s.size>20||s.size<30?(c="not-allowed",this.allowedToProceed=!1):(c="copy",this.allowedToProceed=!0);const l=Se(n);n&&(n.style.cursor=c,requestAnimationFrame(()=>{n.style.cursor!==c&&(n.style.cursor=c)})),this.allowedToProceed&&(this.seeds=o),l&&l.viewport&&l.viewport.render()}async preMouseDownCallback(e){if(!this.allowedToProceed)return!1;const r=e.detail,{currentPoints:n,element:i}=r;Se(i)&&(i.style.cursor="wait",requestAnimationFrame(()=>{i.style.cursor!=="wait"&&(i.style.cursor="wait")}));const{world:a}=n;return await super.preMouseDownCallback(e),this.growCutData=Gi(this.growCutData,{worldPoint:a,islandRemoval:{worldIslandPoints:[a]}}),this.growCutData.worldPoint=a,this.growCutData.islandRemoval={worldIslandPoints:[a]},await this.runGrowCut(),i&&(i.style.cursor="default"),!0}getRemoveIslandData(e){const{worldPoint:r}=e;return{worldIslandPoints:[r]}}async getGrowCutLabelmap(e){const{segmentation:{referencedVolumeId:r},worldPoint:n,options:i}=e,{subVolumePaddingPercentage:o}=this.configuration,a={...i,subVolumePaddingPercentage:o,seeds:this.seeds};return iW({referencedVolumeId:r,worldPosition:n,options:a})}};fb.toolName="RegionSegmentPlus";let xT=fb;const BTe=[-1/0,-995],GTe=[0,1900],WTe=[1e3,1900],{transformWorldToIndex:qv,transformIndexToWorld:U3}=Vn;class ZW extends Mh{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!0,positivePixelRange:GTe,negativePixelRange:BTe,islandRemoval:{enabled:!0,islandPixelRange:WTe}}}){super(e,r),this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,{world:s}=a,c=Se(o),{viewport:l}=c,f=this._getHorizontalLineWorldPoints(c,s);this.growCutData.horizontalLines[1]=f,Ne([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=Se(o),{viewport:s}=a;await this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,Xt(o),Ne([s.id])},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=Se(n),{viewport:s,renderingEngine:c}=a,l=this._getHorizontalLineWorldPoints(a,o);return await super.preMouseDownCallback(e),this.growCutData.horizontalLines=[l,l],this._activateDraw(n),Ft(n),Ne([s.id]),!0}renderAnnotation(e,r){if(!this.growCutData)return;const{segmentation:n,horizontalLines:i}=this.growCutData;if(i.length!==2)return;const{viewport:o}=e,{segmentationId:a,segmentIndex:s}=n,[c,l]=i,[f,u]=c,[d,h]=l,g=[f,u,h,d].map(S=>o.worldToCanvas(S)),p="growCutRect",v="0",{color:y,fillColor:m,lineWidth:w,fillOpacity:x,lineDash:C}=this.getSegmentStyle({segmentationId:a,segmentIndex:s,viewportId:o.id});ac(r,p,v,g,{color:y,fillColor:m,fillOpacity:x,lineWidth:w,lineDash:C,closePath:!0})}async getGrowCutLabelmap(e){const{segmentation:{segmentIndex:r,referencedVolumeId:n},renderingEngineId:i,viewportId:o,horizontalLines:a}=e,c=ni(i).getViewport(o),[l,f]=a,u=[l[0],l[1],f[1],f[0]],d=Fe.getVolume(n),{topLeft:h,bottomRight:g}=this._getWorldBoundingBoxFromProjectedSquare(c,u),p=qv(d.imageData,h),v=qv(d.imageData,g),y={boundingBox:{ijkTopLeft:p,ijkBottomRight:v}},m=this.configuration,w={positiveSeedValue:r,negativeSeedValue:255,negativePixelRange:m.negativePixelRange,positivePixelRange:m.positivePixelRange};return tW(n,y,w)}getRemoveIslandData(){const{segmentation:{segmentIndex:e,referencedVolumeId:r,labelmapVolumeId:n}}=this.growCutData,i=Fe.getVolume(r),o=Fe.getVolume(n),a=i.voxelManager.getCompleteScalarDataArray(),s=o.voxelManager.getCompleteScalarDataArray(),{islandPixelRange:c}=this.configuration.islandRemoval,l=[];for(let f=0,u=s.length;f<u;f++){if(s[f]!==e)continue;const d=a[f];d>=c[0]&&d<=c[1]&&l.push(f)}return{islandPointIndexes:l}}_activateDraw(e){e.addEventListener(k.MOUSE_UP,this._endCallback),e.addEventListener(k.MOUSE_DRAG,this._dragCallback),e.addEventListener(k.MOUSE_CLICK,this._endCallback)}_projectWorldPointAcrossSlices(e,r,n){const i=this._getViewportVolume(e),{dimensions:o}=i,a=qv(i.imageData,r),s=n.findIndex(f=>Jt(Math.abs(f),1));if(s===-1)throw new Error("Non-orthogonal direction vector");const c=[...a],l=[...a];return c[s]=0,l[s]=o[s]-1,[c,l]}_getCuboidIJKEdgePointsFromProjectedWorldPoint(e,r){const{viewPlaneNormal:n}=e.getCamera();return this._projectWorldPointAcrossSlices(e,r,n)}_getWorldCuboidCornerPoints(e,r){const n=[],i=this._getViewportVolume(e);return r.forEach(o=>{const s=this._getCuboidIJKEdgePointsFromProjectedWorldPoint(e,o).map(c=>U3(i.imageData,c));n.push(...s)}),n}_getWorldBoundingBoxFromProjectedSquare(e,r){const n=this._getWorldCuboidCornerPoints(e,r),i=[...n[0]],o=[...n[0]];return n.forEach(a=>{OY(i,i,a),MY(o,o,a)}),{topLeft:i,bottomRight:o}}_getViewportVolume(e){if(!(e instanceof Mr))throw new Error("Viewport is not a BaseVolumeViewport");const r=e.getAllVolumeIds()[0];return Fe.getVolume(r)}_getHorizontalLineIJKPoints(e,r){const{viewport:n}=e,i=this._getViewportVolume(n),{dimensions:o}=i,a=qv(i.imageData,r),{viewUp:s,viewPlaneNormal:c}=n.getCamera(),f=Gn(We(),s,c).findIndex(h=>Jt(Math.abs(h),1)),u=[...a],d=[...a];return u[f]=0,d[f]=o[f]-1,[u,d]}_getHorizontalLineWorldPoints(e,r){const{viewport:n}=e,i=this._getViewportVolume(n),[o,a]=this._getHorizontalLineIJKPoints(e,r),s=U3(i.imageData,o),c=U3(i.imageData,a);return[s,c]}}ZW.toolName="WholeBodySegment";function zTe(t,e,r=!0){const n=Object.assign({},e,{segmentIndex:0});T8(t,n)}function $Te(t,e){zTe(t,e,!0)}class QW extends Md{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:T8,ERASE_INSIDE:$Te},defaultStrategy:"FILL_INSIDE",activeStrategy:"FILL_INSIDE"}}){super(e,r),this.preMouseDownCallback=n=>{if(this.isDrawing===!0)return;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l}=c;this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=ql(l.id);if(!h)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:g}=h,p=Ra(g),v=Gd(g),y=$l(l.id,g,p),{representationData:m}=Wn(g),w=m[Lt.Labelmap],x={highlighted:!0,invalidated:!0,metadata:{viewPlaneNormal:[...u],viewUp:[...d],FrameOfReferenceUID:l.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:y},data:{handles:{points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null}}},C=Ot(a,this.getToolName());if(this.editData={annotation:x,segmentIndex:p,segmentationId:g,segmentsLocked:v,segmentColor:y,viewportIdsToRender:C,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,volumeId:null,referencedVolumeId:null,imageId:null},l instanceof Mr){const{volumeId:S}=w,T=Fe.getVolume(S);this.editData={...this.editData,volumeId:S,referencedVolumeId:T.referencedVolumeId}}else{const S=mf(l.id,g);this.editData={...this.editData,imageId:S}}return this._activateDraw(a),Ft(a),n.preventDefault(),Ne(C),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c}=this.editData,{data:l}=a,{currentPoints:f}=i,u=Se(o),{worldToCanvas:d,canvasToWorld:h}=u.viewport,g=f.world,{points:p}=l.handles;p[c]=[...g];let v,y,m,w,x,C,S,T;switch(c){case 0:case 3:v=d(p[0]),w=d(p[3]),y=[w[0],v[1]],m=[v[0],w[1]],C=h(y),S=h(m),p[1]=C,p[2]=S;break;case 1:case 2:y=d(p[1]),m=d(p[2]),v=[m[0],y[1]],w=[y[0],m[1]],x=h(v),T=h(w),p[0]=x,p[3]=T;break}a.invalidated=!0,this.editData.hasMoved=!0,Ne(s)},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,newAnnotation:s,hasMoved:c}=this.editData,{data:l}=a;if(s&&!c)return;l.handles.activeHandleIndex=null,this._deactivateDraw(o),Xt(o);const f=Se(o),u={...this.editData,points:l.handles.points,createMemo:this.createMemo.bind(this)};this.editData=null,this.isDrawing=!1,this.applyActiveStrategy(f,u),this.doneEditMemo()},this._activateDraw=n=>{n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;if(!this.editData)return o;const{viewport:a}=n,{annotation:s}=this.editData,c=s.metadata,l=s.annotationUID,f=s.data,{points:u}=f.handles,d=u.map(p=>a.worldToCanvas(p)),h=`rgb(${c.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(Tm(i,l,"0",d[0],d[3],{color:h}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}QW.toolName="RectangleScissor";class ez extends Md{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:Xw,ERASE_INSIDE:WG},defaultStrategy:"FILL_INSIDE",activeStrategy:"FILL_INSIDE"}}){super(e,r),this.preMouseDownCallback=n=>{if(this.isDrawing===!0)return;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=o.canvas,l=Se(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=ql(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=Ra(p),y=Gd(p),m=$l(f.id,p,v),{representationData:w}=Wn(p),x=w.Labelmap;if(!x)throw new Error("No labelmap data found for the active segmentation, create one before using scissors tool");const C={invalidated:!0,highlighted:!0,metadata:{viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:f.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:m},data:{handles:{points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},isDrawing:!0,cachedStats:{}}},S=[f.id];if(this.editData={annotation:C,centerCanvas:c,segmentIndex:v,segmentationId:p,segmentsLocked:y,segmentColor:m,viewportIdsToRender:S,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,volumeId:null,referencedVolumeId:null,imageId:null},f instanceof Mr){const{volumeId:T}=x,_=Fe.getVolume(T);this.editData={...this.editData,volumeId:T,referencedVolumeId:_.referencedVolumeId}}else{const T=mf(f.id,p);this.editData={...this.editData,imageId:T}}return this._activateDraw(a),Ft(a),n.preventDefault(),Ne(S),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Se(o),{renderingEngine:l,viewport:f}=c,{canvasToWorld:u}=f,{annotation:d,viewportIdsToRender:h,centerCanvas:g}=this.editData,{data:p}=d,v=Math.abs(s[0]-g[0]),y=Math.abs(s[1]-g[1]),m=Math.sqrt(v*v+y*y),w=[g[0],g[1]+m],x=[g[0],g[1]-m],C=[g[0]-m,g[1]],S=[g[0]+m,g[1]];p.handles.points=[u(w),u(x),u(C),u(S)],d.invalidated=!0,this.editData.hasMoved=!0,Ne(h)},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,newAnnotation:s,hasMoved:c}=this.editData,{data:l}=a,{viewPlaneNormal:f,viewUp:u}=a.metadata;if(s&&!c)return;l.handles.activeHandleIndex=null,this._deactivateDraw(o),Xt(o);const d=Se(o),h={...this.editData,points:l.handles.points,viewPlaneNormal:f,viewUp:u,createMemo:this.createMemo.bind(this)};this.editData=null,this.isDrawing=!1,this.applyActiveStrategy(d,h),this.doneEditMemo()},this._activateDraw=n=>{n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_END,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;if(!this.editData)return o;const{viewport:a}=n,{viewportIdsToRender:s}=this.editData;if(!s.includes(a.id))return o;const{annotation:c}=this.editData,l=c.metadata,f=c.annotationUID,u=c.data,{points:d}=u.handles,h=d.map(x=>a.worldToCanvas(x)),g=h[0],p=h[1],v=[Math.floor((g[0]+p[0])/2),Math.floor((g[1]+p[1])/2)],y=Math.abs(g[1]-Math.floor((g[1]+p[1])/2)),m=`rgb(${l.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(fa(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}ez.toolName="CircleScissor";class tz extends Md{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:BG,ERASE_INSIDE:GG},defaultStrategy:"FILL_INSIDE",activeStrategy:"FILL_INSIDE"}}){super(e,r),this.preMouseDownCallback=n=>{if(this.isDrawing===!0)return;this.doneEditMemo();const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=o.canvas,l=Se(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=ql(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=Ra(p),y=Gd(p),m=$l(f.id,p,v);this.isDrawing=!0;const w={metadata:{viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:f.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:m},data:{invalidated:!0,handles:{points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},cachedStats:{},highlighted:!0}},x=[f.id];this.editData={annotation:w,centerCanvas:c,segmentIndex:v,segmentationId:p,segmentsLocked:y,segmentColor:m,toolGroupId:this.toolGroupId,viewportIdsToRender:x,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,volumeId:null,referencedVolumeId:null,imageId:null};const{representationData:C}=Wn(p),S=this.getEditData({viewport:f,representationData:C,segmentsLocked:y,segmentationId:p});return this.editData={...this.editData,...S},this._activateDraw(a),Ft(a),n.preventDefault(),Ne(x),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Se(o),{renderingEngine:l,viewport:f}=c,{canvasToWorld:u}=f,{annotation:d,viewportIdsToRender:h,centerCanvas:g}=this.editData,{data:p}=d,v=Math.abs(s[0]-g[0]),y=Math.abs(s[1]-g[1]),m=Math.sqrt(v*v+y*y),w=[g[0],g[1]+m],x=[g[0],g[1]-m],C=[g[0]-m,g[1]],S=[g[0]+m,g[1]];p.handles.points=[u(w),u(x),u(C),u(S)],d.invalidated=!0,this.editData.hasMoved=!0,Ne(h)},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,newAnnotation:s,hasMoved:c,segmentIndex:l,segmentsLocked:f}=this.editData,{data:u}=a,{viewPlaneNormal:d,viewUp:h}=a.metadata;if(s&&!c)return;a.highlighted=!1,u.handles.activeHandleIndex=null,this._deactivateDraw(o),Xt(o);const g=Se(o),p={...this.editData,points:u.handles.points,segmentIndex:l,segmentsLocked:f,viewPlaneNormal:d,viewUp:h,createMemo:this.createMemo.bind(this)};this.editData=null,this.isDrawing=!1,this.applyActiveStrategy(g,p),this.doneEditMemo()},this._activateDraw=n=>{n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;if(!this.editData)return o;const{viewport:a}=n,{viewportIdsToRender:s}=this.editData;if(!s.includes(a.id))return o;const{annotation:c}=this.editData,l=c.metadata,f=c.annotationUID,u=c.data,{points:d}=u.handles,h=d.map(x=>a.worldToCanvas(x)),g=h[0],p=h[1],v=[Math.floor((g[0]+p[0])/2),Math.floor((g[1]+p[1])/2)],y=Math.abs(g[1]-Math.floor((g[1]+p[1])/2)),m=`rgb(${l.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(fa(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}tz.toolName="SphereScissor";const{transformWorldToIndex:Ag}=Vn;class nz extends S5{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:jTe,statsCalculator:Hc,showTextBox:!1,throttleTimeout:100}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u;let g,p,v;if(l instanceof mr)throw new Error("Stack Viewport Not implemented");{const T=this.getTargetId(l);v=Zc(T),p=Fe.getVolume(v),g=Fl(p,s,d)}const y=hf(p,d),m=this._getStartCoordinate(s,y,d),w=this._getEndCoordinate(s,y,d),x=l.getFrameOfReferenceUID(),C={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:x,referencedImageId:g,volumeId:v,spacingInNormal:y,enabledElement:c},data:{label:"",startCoordinate:m,endCoordinate:w,handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:[[...s],[...s]],activeHandleIndex:null},cachedStats:{pointsInVolume:[],projectionPoints:[],statistics:[]},labelmapUID:null}};this._computeProjectionPoints(C,p),ln(C,a);const S=Ot(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Ft(a),n.preventDefault(),Ne(S),C},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;a.highlighted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Xt(o);const u=Se(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(a.annotationUID);const d=this.getTargetId(u.viewport),h=Fe.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,h,d,u),Ne(s),c?$n(a):cn(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=pn(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=Gw(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;l<s.length;l++){const f=s[l],{annotationUID:u,data:d,metadata:h}=f,{startCoordinate:g,endCoordinate:p}=d,{points:v,activeHandleIndex:y}=d.handles;c.annotationUID=u;const m=this.getStyle("lineWidth",c,f),w=this.getStyle("lineDash",c,f),x=this.getStyle("color",c,f),C=v.map(fe=>a.worldToCanvas(fe)),S=C[0],T=ju(C),{centerPointRadius:_}=this.configuration,E=th(C),b=a.getCamera().focalPoint,D=a.getCamera().viewPlaneNormal;let I=g,P=p;Array.isArray(g)&&(I=this._getCoordinateForViewplaneNormal(I,D),d.startCoordinate=I),Array.isArray(p)&&(P=this._getCoordinateForViewplaneNormal(P,D),d.endCoordinate=P);const O=Lu(d.startCoordinate),A=Lu(d.endCoordinate),V=this._getCoordinateForViewplaneNormal(b,D),G=Lu(V);if(G<Math.min(O,A)||G>Math.max(O,A))continue;const R=Lu((d.startCoordinate+d.endCoordinate)/2);let N=!1;if(G===R&&(N=!0),d.handles.points[0][this._getIndexOfCoordinatesForViewplaneNormal(D)]=R,f.invalidated&&this._throttledCalculateCachedStats(f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let F;if(!ii(u))continue;!vi(u)&&!this.editData&&y!==null&&N&&(F=[C[y]]),F&&fr(i,u,"0",F,{color:x});let j=m,X=w;N?(j=m,X=[]):X=[5,5];const te="0";if(fa(i,u,te,S,T,{color:x,lineDash:X,lineWidth:j}),_>0&&T>3*_&&fa(i,u,`${te}-center`,S,_,{color:x,lineDash:w,lineWidth:m}),o=!0,this.configuration.showTextBox){const fe=this.getLinkedTextBoxStyle(c,f);if(!fe.visibility){d.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const le=this.configuration.getTextLines(d,{metadata:h});if(!le||le.length===0)continue;let he;d.handles.textBox.hasMoved||(he=Aa(E),d.handles.textBox.worldPosition=a.canvasToWorld(he));const Ie=a.worldToCanvas(d.handles.textBox.worldPosition),Ee=uo(i,u,"1",le,Ie,C,{},fe),{x:B,y:M,width:$,height:W}=Ee;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([B,M]),topRight:a.canvasToWorld([B+$,M]),bottomLeft:a.canvasToWorld([B,M+W]),bottomRight:a.canvasToWorld([B+$,M+W])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=qo(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=qh(this._calculateCachedStatsTool,this.configuration.throttleTimeout)}_computeProjectionPoints(e,r){const{data:n,metadata:i}=e,{viewPlaneNormal:o,spacingInNormal:a}=i,{imageData:s}=r,{startCoordinate:c,endCoordinate:l}=n,{points:f}=n.handles,u=Ag(s,f[0]),d=Ag(s,f[0]),h=ws(f),g=We();s.indexToWorldVec3(u,g);const p=We();s.indexToWorldVec3(d,p),this._getIndexOfCoordinatesForViewplaneNormal(o)==2?(g[2]=c,p[2]=l,h[0][2]=c,h[1][2]=c):this._getIndexOfCoordinatesForViewplaneNormal(o)==0?(g[0]=c,p[0]=l,h[0][0]=c,h[1][0]=c):this._getIndexOfCoordinatesForViewplaneNormal(o)==1&&(g[1]=c,p[1]=l,h[0][1]=c,h[1][1]=c);const v=to(g,p),y=[];for(let m=0;m<v;m+=a)y.push(h.map(w=>{const x=We();return An(x,w,o,m),Array.from(x)}));n.cachedStats.projectionPoints=y}_computePointsInsideVolume(e,r,n,i){var b,D,I;const{data:o,metadata:a}=e,{viewPlaneNormal:s,viewUp:c}=a,{viewport:l}=i,f=o.cachedStats.projectionPoints,u=[[]],d=this.getTargetImageData(n),h=o.handles.points.map(P=>l.worldToCanvas(P)),[g,p]=th(h),v=l.canvasToWorld(g),y=l.canvasToWorld(p),{worldWidth:m,worldHeight:w}=Yh(s,c,v,y),x=La(d,o.handles),C=a8(d),S=Math.abs(Math.PI*(m/x.scale/2)*(w/C/x.scale/2)),T={isPreScaled:Xl(l,n),isSuvScaled:this.isSuvScaled(l,n,e.metadata.referencedImageId)},_=Yl(a.Modality,e.metadata.referencedImageId,T);for(let P=0;P<f.length;P++){if(!r)continue;const O=f[P][0],A=f[P].map(Ee=>l.worldToCanvas(Ee)),[V,G]=th(A),R=l.canvasToWorld(V),N=l.canvasToWorld(G),F=R,j=N,{dimensions:X,imageData:te,voxelManager:fe}=r,le=Ag(te,F),he=Ag(te,O),Ie=this._getIndexOfCoordinatesForViewplaneNormal(s);le[0]=Math.floor(le[0]),le[1]=Math.floor(le[1]),le[2]=Math.floor(le[2]),le[Ie]=he[Ie];const Me=Ag(te,j);if(Me[0]=Math.floor(Me[0]),Me[1]=Math.floor(Me[1]),Me[2]=Math.floor(Me[2]),Me[Ie]=he[Ie],this._isInsideVolume(le,Me,X)){const Ee=Math.min(le[0],Me[0]),B=Math.max(le[0],Me[0]),M=Math.min(le[1],Me[1]),$=Math.max(le[1],Me[1]),W=Math.min(le[2],Me[2]),q=Math.max(le[2],Me[2]),Q=[[Ee,B],[M,$],[W,q]],Te={center:O,xRadius:Math.abs(R[0]-N[0])/2,yRadius:Math.abs(R[1]-N[1])/2,zRadius:Math.abs(R[2]-N[2])/2},Oe=fe.forEach(this.configuration.statsCalculator.statsCallback,{isInObject:ze=>Rw(Te,ze),boundsIJK:Q,imageData:te,returnPoints:this.configuration.storePointData});u.push(Oe)}}const E=this.configuration.statsCalculator.getStatistics();o.cachedStats.pointsInVolume=u,o.cachedStats.statistics={Modality:a.Modality,area:S,mean:(b=E.mean)==null?void 0:b.value,stdDev:(D=E.stdDev)==null?void 0:D.value,max:(I=E.max)==null?void 0:I.value,statsArray:E.array,areaUnit:x.areaUnit,modalityUnit:_}}_calculateCachedStatsTool(e,r){const n=e.data,{viewport:i}=r,{cachedStats:o}=n,a=this.getTargetId(i),s=Fe.getVolume(a.split(/volumeId:|\?/)[1]);return this._computeProjectionPoints(e,s),this._computePointsInsideVolume(e,s,a,r),e.invalidated=!1,cn(e,i.element),o}_getStartCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=Math.round(i/2),a=We();return An(a,e,n,o*-r),this._getCoordinateForViewplaneNormal(a,n)}_getEndCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=i-Math.round(i/2),a=We();return An(a,e,n,o*r),this._getCoordinateForViewplaneNormal(a,n)}_getIndexOfCoordinatesForViewplaneNormal(e){const r=[Math.abs(e[0]),Math.abs(e[1]),Math.abs(e[2])];return r.indexOf(Math.max(...r))}_getCoordinateForViewplaneNormal(e,r){const n=this._getIndexOfCoordinatesForViewplaneNormal(r);return e[n]}}function jTe(t,e={}){const r=t.cachedStats.statistics,{area:n,mean:i,max:o,stdDev:a,areaUnit:s,modalityUnit:c}=r;if(i===void 0)return;const l=[];return l.push(`Area: ${dn(n)} ${s}`),l.push(`Mean: ${dn(i)} ${c}`),l.push(`Max: ${dn(o)} ${c}`),l.push(`Std Dev: ${dn(a)} ${c}`),l}nz.toolName="CircleROIStartEndThreshold";const{transformWorldToIndex:w7,isEqual:B3}=Vn;class rz extends Si{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.preMouseDownCallback=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l}=c,f=l.getCamera(),{viewPlaneNormal:u}=f,d=ql(l.id);if(!d)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:h}=d,g=Ra(h),p=Gd(h),{representationData:v}=Wn(h);let y,m,w,x;if(this.doneEditMemo(),l instanceof Mr){const{volumeId:A}=v[Lt.Labelmap],V=Fe.getVolume(A);({dimensions:y,direction:m}=V),x=V.voxelManager,w=w7(V.imageData,s)}else{const A=mf(l.id,h);if(!A)throw new Error("No active segmentation imageId detected, create one before using scissors tool");const{imageData:V}=l.getImageData();y=V.getDimensions(),m=V.getDirection(),x=Fe.getImage(A).voxelManager,w=w7(V,s)}const C=this.getFixedDimension(u,m);if(C===void 0){console.warn("Oblique paint fill not yet supported");return}const{floodFillGetter:S,getLabelValue:T,getScalarDataPositionFromPlane:_,inPlaneSeedPoint:E,fixedDimensionValue:b}=this.generateHelpers(x,y,w,C);if(w[0]<0||w[0]>=y[0]||w[1]<0||w[1]>=y[1]||w[2]<0||w[2]>=y[2])return;const D=T(w[0],w[1],w[2]);if(p.includes(D))return;const I=S8(S,E),{flooded:P}=I;P.forEach(A=>{const V=_(A[0],A[1]);x.setAtIndex(V,g)});const O=this.getFramesModified(C,b,I);return Eo(h,O),!0},this.getFramesModified=(n,i,o)=>{const{flooded:a}=o;if(n===2)return[i];let s=1/0,c=-1/0;for(let f=0;f<a.length;f++){const u=a[f][1];u<s&&(s=u),u>c&&(c=u)}const l=[];for(let f=s;f<=c;f++)l.push(f);return l},this.generateHelpers=(n,i,o,a=2)=>{let s,c;switch(a){case 0:s=o[0],c=[o[1],o[2]];break;case 1:s=o[1],c=[o[0],o[2]];break;case 2:s=o[2],c=[o[0],o[1]];break;default:throw new Error(`Invalid fixedDimension: ${a}`)}const l=(h,g,p)=>n.toIndex([h,g,p]),f=(h,g,p)=>n.getAtIJK(h,g,p),u=this.generateFloodFillGetter(i,a,s,f);return{getScalarDataPositionFromPlane:this.generateGetScalarDataPositionFromPlane(l,a,s),getLabelValue:f,floodFillGetter:u,inPlaneSeedPoint:c,fixedDimensionValue:s}},this.generateFloodFillGetter=(n,i,o,a)=>{let s;switch(i){case 0:s=(c,l)=>{if(!(c>=n[1]||c<0||l>=n[2]||l<0))return a(o,c,l)};break;case 1:s=(c,l)=>{if(!(c>=n[0]||c<0||l>=n[2]||l<0))return a(c,o,l)};break;case 2:s=(c,l)=>{if(!(c>=n[0]||c<0||l>=n[1]||l<0))return a(c,l,o)};break;default:throw new Error(`Invalid fixedDimension: ${i}`)}return s},this.generateGetScalarDataPositionFromPlane=(n,i,o)=>{let a;switch(i){case 0:a=(s,c)=>n(o,s,c);break;case 1:a=(s,c)=>n(s,o,c);break;case 2:a=(s,c)=>n(s,c,o);break;default:throw new Error(`Invalid fixedDimension: ${i}`)}return a}}getFixedDimension(e,r){const n=r.slice(0,3),i=r.slice(3,6),o=r.slice(6,9),a=[Math.abs(e[0]),Math.abs(e[1]),Math.abs(e[2])],s=[Math.abs(n[0]),Math.abs(n[1]),Math.abs(n[2])];if(B3(a,s))return 0;const c=[Math.abs(i[0]),Math.abs(i[1]),Math.abs(i[2])];if(B3(a,c))return 1;const l=[Math.abs(o[0]),Math.abs(o[1]),Math.abs(o[2])];if(B3(a,l))return 2}}rz.toolName="PaintFill";const HTe={TOP_LEFT:"TOP_LEFT",TOP_RIGHT:"TOP_RIGHT",BOTTOM_LEFT:"BOTTOM_LEFT",BOTTOM_RIGHT:"BOTTOM_RIGHT"};var V8={Corners:HTe};const{vtkErrorMacro:G3}=K,{Corners:Xv}=V8;function KTe(t,e){e.classHierarchy.push("vtkOrientationMarkerWidget");const r={...t},n=[],i=GA.newInstance(),o=new ResizeObserver(d=>{t.updateViewport()});let a=null,s=null,c=null,l=null,f=null;function u(){e._interactor.isAnimating()||t.updateMarkerOrientation()}e._onParentRendererChanged=()=>t.updateViewport(),t.computeViewport=()=>{const d=e.parentRenderer||e._interactor.getCurrentRenderer(),[h,g,p,v]=d.getViewport(),y=e._interactor.getView(),m=y.getSize(),[w,x]=y.getViewportSize(d),C=Math.min(w,x);let S=e.viewportSize*C;S=Math.max(Math.min(e.minPixelSize,C),Math.min(e.maxPixelSize,S));const T=S/m[0],_=S/m[1];switch(e.viewportCorner){case Xv.TOP_LEFT:return[h,v-_,h+T,v];case Xv.TOP_RIGHT:return[p-T,v-_,p,v];case Xv.BOTTOM_LEFT:return[h,g,h+T,g+_];case Xv.BOTTOM_RIGHT:return[p-T,g,p,g+_];default:return G3("Invalid widget corner"),null}},t.updateViewport=()=>{e.enabled&&(i.setViewport(...t.computeViewport()),e._interactor.render())},t.updateMarkerOrientation=()=>{const h=(e.parentRenderer||e._interactor.getCurrentRenderer()).getActiveCamera();if(!h)return;const g=h.getReferenceByName("position"),p=h.getReferenceByName("focalPoint"),v=h.getReferenceByName("viewUp");if(n[0]!==g[0]||n[1]!==g[1]||n[2]!==g[2]||n[3]!==p[0]||n[4]!==p[1]||n[5]!==p[2]||n[6]!==v[0]||n[7]!==v[1]||n[8]!==v[2]){n[0]=g[0],n[1]=g[1],n[2]=g[2],n[3]=p[0],n[4]=p[1],n[5]=p[2],n[6]=v[0],n[7]=v[1],n[8]=v[2];const y=i.getActiveCamera();y.setPosition(g[0],g[1],g[2]),y.setFocalPoint(p[0],p[1],p[2]),y.setViewUp(v[0],v[1],v[2]),i.resetCamera()}},t.setEnabled=d=>{var h,g;if(d){if(e.enabled)return;if(!e.actor){G3("Must set actor before enabling orientation marker.");return}if(!e._interactor){G3("Must set interactor before enabling orientation marker.");return}const p=e.parentRenderer||e._interactor.getCurrentRenderer(),v=p.getRenderWindow();v.addRenderer(i),v.getNumberOfLayers()<2&&v.setNumberOfLayers(2),i.setLayer(v.getNumberOfLayers()-1),i.setInteractive(e.interactiveRenderer),i.addViewProp(e.actor),e.actor.setVisibility(!0),a=p.onEvent(y=>{y.type==="ActiveCameraEvent"&&(s&&s.unsubscribe(),s=y.camera.onModified(u))}),s=p.getActiveCamera().onModified(u),c=e._interactor.onAnimation(t.updateMarkerOrientation),l=e._interactor.onEndAnimation(t.updateMarkerOrientation),o.observe(e._interactor.getView().getCanvas()),t.updateViewport(),t.updateMarkerOrientation(),e.enabled=!0}else{if(!e.enabled)return;e.enabled=!1,o.disconnect(),a.unsubscribe(),a=null,s.unsubscribe(),s=null,c.unsubscribe(),c=null,l.unsubscribe(),l=null,e.actor.setVisibility(!1),i.removeViewProp(e.actor);const p=(g=(h=e._interactor)==null?void 0:h.findPokedRenderer())==null?void 0:g.getRenderWindow();p&&p.removeRenderer(i)}t.modified()},t.setViewportCorner=d=>{d!==e.viewportCorner&&(e.viewportCorner=d,t.updateViewport())},t.setViewportSize=d=>{const h=Math.min(1,Math.max(0,d));h!==e.viewportSize&&(e.viewportSize=h,t.updateViewport())},t.setActor=d=>{const h=e.enabled;t.setEnabled(!1),e.actor=d,t.setEnabled(h)},t.getRenderer=()=>i,t.delete=()=>{r.delete(),f&&(f.unsubscribe(),f=null),a&&(a.unsubscribe(),a=null),s&&(s.unsubscribe(),s=null),c&&(c.unsubscribe(),c=null),l&&(l.unsubscribe(),l=null),o.disconnect()},f=t.onModified(t.updateViewport)}const qTe={viewportCorner:V8.Corners.BOTTOM_LEFT,viewportSize:.2,minPixelSize:50,maxPixelSize:200,parentRenderer:null,interactiveRenderer:!1};function iz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,qTe,r),K.obj(t,e),K.get(t,e,["enabled","viewportCorner","viewportSize","interactiveRenderer"]),K.setGet(t,e,["_interactor","minPixelSize","maxPixelSize","parentRenderer"]),K.get(t,e,["actor"]),K.moveToProtected(t,e,["interactor"]),KTe(t,e)}const XTe=K.newInstance(iz,"vtkOrientationMarkerWidget");var x7={newInstance:XTe,extend:iz,...V8};function oz(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[0,0,0,0];const[r,n,i,o]=e,s=t.getContext("2d").getImageData(r,n,i||t.width,o||t.height),c=Q1.newInstance({type:"vtkImageData"});c.setOrigin(0,0,0),c.setSpacing(1,1,1),c.setExtent(0,(i||t.width)-1,0,(o||t.height)-1,0,0);const l=Vt.newInstance({numberOfComponents:4,values:new Uint8Array(s.data.buffer)});return l.setName("scalars"),c.getPointData().setScalars(l),c}function YTe(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{flipX:!1,flipY:!1,rotate:0};const r=document.createElement("canvas");r.width=t.width,r.height=t.height;const n=r.getContext("2d"),{flipX:i,flipY:o,rotate:a}=e;return n.translate(r.width/2,r.height/2),n.scale(i?-1:1,o?-1:1),n.rotate(a*Math.PI/180),n.drawImage(t,-t.width/2,-t.height/2),oz(r)}var JTe={canvasToImageData:oz,imageToImageData:YTe};const az={default:{defaultStyle:{fontStyle:"bold",fontFamily:"Arial",fontColor:"black",fontSizeScale:t=>t/2,faceColor:"white",edgeThickness:.1,edgeColor:"black",resolution:400},xMinusFaceProperty:{text:"X-",faceColor:"yellow"},xPlusFaceProperty:{text:"X+",faceColor:"yellow"},yMinusFaceProperty:{text:"Y-",faceColor:"red"},yPlusFaceProperty:{text:"Y+",faceColor:"red"},zMinusFaceProperty:{text:"Z-",faceColor:"#008000"},zPlusFaceProperty:{text:"Z+",faceColor:"#008000"}},lps:{xMinusFaceProperty:{text:"R",faceRotation:-90},xPlusFaceProperty:{text:"L",faceRotation:90},yMinusFaceProperty:{text:"A",faceRotation:0},yPlusFaceProperty:{text:"P",faceRotation:180},zMinusFaceProperty:{text:"I",faceRotation:180},zPlusFaceProperty:{text:"S",faceRotation:0}}};function sz(t,e){e.set(t)}function ZTe(t,e){return sz(az[t],e)}function QTe(t,e){az[t]=e}var e_e={applyDefinitions:sz,applyPreset:ZTe,registerStylePreset:QTe};const t_e={xPlus:0,xMinus:1,yPlus:2,yMinus:3,zPlus:4,zMinus:5};function n_e(t,e){e.classHierarchy.push("vtkAnnotatedCubeActor"),e.xPlusFaceProperty={...e.xPlusFaceProperty},e.xMinusFaceProperty={...e.xMinusFaceProperty},e.yPlusFaceProperty={...e.yPlusFaceProperty},e.yMinusFaceProperty={...e.yMinusFaceProperty},e.zPlusFaceProperty={...e.zPlusFaceProperty},e.zMinusFaceProperty={...e.zMinusFaceProperty};let r=null;const n=document.createElement("canvas"),i=_a.newInstance(),o=Fd.newInstance();o.setInterpolate(!0);function a(c){let l=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;l&&Object.assign(e[`${c}FaceProperty`],l);const f={...e.defaultStyle,...e[`${c}FaceProperty`]};n.width=f.resolution,n.height=f.resolution;const u=n.getContext("2d");u.fillStyle=f.faceColor,u.fillRect(0,0,n.width,n.height),f.edgeThickness>0&&(u.strokeStyle=f.edgeColor,u.lineWidth=f.edgeThickness*n.width,u.strokeRect(0,0,n.width,n.height)),u.save(),u.translate(0,n.height),u.scale(1,-1),u.translate(n.width/2,n.height/2),u.rotate(-Math.PI*(f.faceRotation/180));const d=f.fontSizeScale(f.resolution);u.fillStyle=f.fontColor,u.textAlign="center",u.textBaseline="middle",u.font=`${f.fontStyle} ${d}px "${f.fontFamily}"`,u.fillText(f.text,0,0),u.restore();const h=JTe.canvasToImageData(n);o.setInputData(h,t_e[c]),t.modified()}function s(){r=MN.newInstance({generate3DTextureCoordinates:!0}),i.setInputConnection(r.getOutputPort()),a("xPlus"),a("xMinus"),a("yPlus"),a("yMinus"),a("zPlus"),a("zMinus")}t.setDefaultStyle=c=>{e.defaultStyle={...e.defaultStyle,...c},s()},t.setXPlusFaceProperty=c=>a("xPlus",c),t.setXMinusFaceProperty=c=>a("xMinus",c),t.setYPlusFaceProperty=c=>a("yPlus",c),t.setYMinusFaceProperty=c=>a("yMinus",c),t.setZPlusFaceProperty=c=>a("zPlus",c),t.setZMinusFaceProperty=c=>a("zMinus",c),s(),i.setInputConnection(r.getOutputPort()),t.setMapper(i),t.addTexture(o)}const r_e={defaultStyle:{text:"",faceColor:"white",faceRotation:0,fontFamily:"Arial",fontColor:"black",fontStyle:"normal",fontSizeScale:t=>t/1.8,edgeThickness:.1,edgeColor:"black",resolution:200}};function cz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,r_e,r),ic.extend(t,e,r),K.get(t,e,["defaultStyle","xPlusFaceProperty","xMinusFaceProperty","yPlusFaceProperty","yMinusFaceProperty","zPlusFaceProperty","zMinusFaceProperty"]),n_e(t,e)}const i_e=K.newInstance(cz,"vtkAnnotatedCubeActor");var C7={newInstance:i_e,extend:cz,Presets:e_e};const{vtkErrorMacro:o_e}=K;function a_e(t,e){let r=0;return t.map((n,i)=>i===r?(r+=n+1,n):n+e)}function Yv(t,e,r,n){t.set(a_e(e,r),n)}function s_e(t,e){e.classHierarchy.push("vtkAppendPolyData"),t.requestData=(r,n)=>{const i=t.getNumberOfInputPorts();if(!i){o_e("No input specified.");return}if(i===1){n[0]=r[0];return}const o=Kr.newInstance();let a=0,s=0,c=1,l=1,f=0,u=0,d=0,h=0,g=!0,p=!0,v=!0;for(let D=0;D<i;D++){const I=r[D];if(!I)continue;const P=I.getPoints().getNumberOfPoints();a+=P,f+=I.getVerts().getNumberOfValues(),u+=I.getLines().getNumberOfValues(),d+=I.getStrips().getNumberOfValues(),h+=I.getPolys().getNumberOfValues(),P&&(l&&(l=0,s=I.getPoints().getDataType()),c=I.getPoints().getDataType(),s=s>c?s:c);const O=I.getPointData();O?(g=g&&O.getNormals()!==null,p=p&&O.getTCoords()!==null,v=v&&O.getScalars()!==null):(g=!1,p=!1,v=!1)}e.outputPointsPrecision===xy.SINGLE?s=Tn.FLOAT:e.outputPointsPrecision===xy.DOUBLE&&(s=Tn.DOUBLE);const y=s1.newInstance({dataType:s});y.setNumberOfPoints(a);const m=y.getData(),w=new Uint32Array(f),x=new Uint32Array(u),C=new Uint32Array(d),S=new Uint32Array(h);let T=null,_=null,E=null;const b=r[i-1];if(g){const D=b.getPointData().getNormals();T=Vt.newInstance({numberOfComponents:3,numberOfTuples:a,size:3*a,dataType:D.getDataType(),name:D.getName()})}if(p){const D=b.getPointData().getTCoords();_=Vt.newInstance({numberOfComponents:2,numberOfTuples:a,size:2*a,dataType:D.getDataType(),name:D.getName()})}if(v){const D=b.getPointData().getScalars();E=Vt.newInstance({numberOfComponents:D.getNumberOfComponents(),numberOfTuples:a,size:a*D.getNumberOfComponents(),dataType:D.getDataType(),name:D.getName()})}a=0,f=0,u=0,d=0,h=0;for(let D=0;D<i;D++){const I=r[D];m.set(I.getPoints().getData(),a*3),Yv(w,I.getVerts().getData(),a,f),f+=I.getVerts().getNumberOfValues(),Yv(x,I.getLines().getData(),a,u),u+=I.getLines().getNumberOfValues(),Yv(C,I.getStrips().getData(),a,d),d+=I.getStrips().getNumberOfValues(),Yv(S,I.getPolys().getData(),a,h),h+=I.getPolys().getNumberOfValues();const P=I.getPointData();if(g){const O=P.getNormals();T.getData().set(O.getData(),a*3)}if(p){const O=P.getTCoords();_.getData().set(O.getData(),a*2)}if(v){const O=P.getScalars();E.getData().set(O.getData(),a*E.getNumberOfComponents())}a+=I.getPoints().getNumberOfPoints()}o.setPoints(y),o.getVerts().setData(w),o.getLines().setData(x),o.getStrips().setData(C),o.getPolys().setData(S),T&&o.getPointData().setNormals(T),_&&o.getPointData().setTCoords(_),E&&o.getPointData().setScalars(E),n[0]=o}}const c_e={outputPointsPrecision:xy.DEFAULT};function lz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,c_e,r),K.setGet(t,e,["outputPointsPrecision"]),K.obj(t,e),K.algo(t,e,1,1),s_e(t,e)}const l_e=K.newInstance(lz,"vtkAppendPolyData");var uz={newInstance:l_e,extend:lz};function u_e(t,e){e.classHierarchy.push("vtkConeSource");function r(n,i){if(e.deleted)return;let o=i[0];const a=2*Math.PI/e.resolution,s=-e.height/2,c=e.resolution+1,l=4*e.resolution+1+e.resolution;let f=0;const u=K.newTypedArray(e.pointType,c*3);let d=0;const h=new Uint32Array(l);u[0]=e.height/2,u[1]=0,u[2]=0,e.capping&&(h[d++]=e.resolution);for(let g=0;g<e.resolution;g++)f++,u[f*3+0]=s,u[f*3+1]=e.radius*Math.cos(g*a),u[f*3+2]=e.radius*Math.sin(g*a),e.capping&&(h[e.resolution-d+++1]=f);for(let g=0;g<e.resolution;g++)h[d++]=3,h[d++]=0,h[d++]=g+1,h[d++]=g+2>e.resolution?1:g+2;Zi.buildFromRadian().translate(...e.center).rotateFromDirections([1,0,0],e.direction).apply(u),o=Kr.newInstance(),o.getPoints().setData(u,3),o.getPolys().setData(h,1),i[0]=o}t.requestData=r}const f_e={height:1,radius:.5,resolution:6,center:[0,0,0],direction:[1,0,0],capping:!0,pointType:"Float64Array"};function fz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,f_e,r),K.obj(t,e),K.setGet(t,e,["height","radius","resolution","capping"]),K.setGetArray(t,e,["center","direction"],3),K.algo(t,e,0,1),u_e(t,e)}const d_e=K.newInstance(fz,"vtkConeSource");var h_e={newInstance:d_e,extend:fz};function g_e(t,e){e.classHierarchy.push("vtkCylinderSource");function r(n,i){if(e.deleted)return;let o=i[0];const a=2*Math.PI/e.resolution;let s=2*e.resolution,c=5*e.resolution;e.capping&&(s=4*e.resolution,c=7*e.resolution+2);const l=K.newTypedArray(e.pointType,s*3);let f=0;const u=new Uint32Array(c),d=new Float32Array(s*3),h=Vt.newInstance({numberOfComponents:3,values:d,name:"Normals"}),g=new Float32Array(s*2),p=Vt.newInstance({numberOfComponents:2,values:g,name:"TCoords"}),v=[0,0,0],y=[0,0,0],m=[0,0,0],w=[0,0,0],x=[0,0],C=[0,0],S=e.otherRadius==null?e.radius:e.otherRadius;for(let T=0;T<e.resolution;T++){v[0]=Math.cos(T*a+e.initAngle),y[0]=v[0],m[0]=e.radius*v[0]+e.center[0],w[0]=m[0],x[0]=Math.abs(2*T/e.resolution-1),C[0]=x[0],m[1]=.5*e.height+e.center[1],w[1]=-.5*e.height+e.center[1],x[1]=0,C[1]=1,v[2]=-Math.sin(T*a+e.initAngle),y[2]=v[2],m[2]=S*v[2]+e.center[2],w[2]=m[2];const _=2*T;for(let E=0;E<3;E++)d[_*3+E]=v[E],d[(_+1)*3+E]=y[E],l[_*3+E]=m[E],l[(_+1)*3+E]=w[E],E<2&&(g[_*2+E]=x[E],g[(_+1)*2+E]=C[E])}for(let T=0;T<e.resolution;T++){u[f++]=4,u[f++]=2*T,u[f++]=2*T+1;const _=(2*T+3)%(2*e.resolution);u[f++]=_,u[f++]=_-1}if(e.capping){for(let T=0;T<e.resolution;T++){m[0]=e.radius*Math.cos(T*a+e.initAngle),w[0]=m[0],x[0]=m[0],C[0]=m[0],m[0]+=e.center[0],w[0]+=e.center[0],v[1]=1,y[1]=-1,m[1]=.5*e.height+e.center[1],w[1]=-.5*e.height+e.center[1],m[2]=-S*Math.sin(T*a+e.initAngle),w[2]=m[2],x[1]=m[2],C[1]=m[2],m[2]+=e.center[2],w[2]+=e.center[2];const _=2*e.resolution+T,E=3*e.resolution+e.resolution-T-1;for(let b=0;b<3;b++)d[3*_+b]=v[b],d[3*E+b]=y[b],l[3*_+b]=m[b],l[3*E+b]=w[b],b<2&&(g[2*_+b]=x[b],g[2*E+b]=C[b])}u[f++]=e.resolution;for(let T=0;T<e.resolution;T++)u[f++]=2*e.resolution+T;u[f++]=e.resolution;for(let T=0;T<e.resolution;T++)u[f++]=3*e.resolution+T}Zi.buildFromRadian().translate(...e.center).rotateFromDirections([0,1,0],e.direction).translate(...e.center.map(T=>T*-1)).apply(l),o=Kr.newInstance(),o.getPoints().setData(l,3),o.getPolys().setData(u,1),o.getPointData().setNormals(h),o.getPointData().setTCoords(p),i[0]=o}t.requestData=r}const p_e={height:1,initAngle:0,radius:1,resolution:6,center:[0,0,0],direction:[0,1,0],capping:!0,pointType:"Float64Array"};function dz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,p_e,r),K.obj(t,e),K.setGet(t,e,["height","initAngle","otherRadius","radius","resolution","capping"]),K.setGetArray(t,e,["center","direction"],3),K.algo(t,e,0,1),g_e(t,e)}const m_e=K.newInstance(dz,"vtkCylinderSource");var v_e={newInstance:m_e,extend:dz};function y_e(t,e){e.classHierarchy.push("vtkArrowSource");function r(n,i){if(e.deleted)return;const o=v_e.newInstance({capping:!0});o.setResolution(e.shaftResolution),o.setRadius(e.shaftRadius),o.setHeight(1-e.tipLength),o.setCenter(0,(1-e.tipLength)*.5,0);const a=o.getOutputData(),s=a.getPoints().getData(),c=a.getPointData().getNormals().getData();Zi.buildFromDegree().rotateZ(-90).apply(s).apply(c);const l=h_e.newInstance();l.setResolution(e.tipResolution),l.setHeight(e.tipLength),l.setRadius(e.tipRadius);const f=l.getOutputData(),u=f.getPoints().getData();Zi.buildFromRadian().translate(1-e.tipLength*.5,0,0).apply(u);const d=uz.newInstance();d.setInputData(a),d.addInputData(f);const h=d.getOutputData(),g=h.getPoints().getData();Zi.buildFromRadian().translate(-.5+e.tipLength*.5,0,0).apply(g),e.invert?(Zi.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(-1,-1,-1).apply(g),i[0]=h):(Zi.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(1,1,1).apply(g),i[0]=d.getOutputData())}t.requestData=r}const w_e={tipResolution:6,tipRadius:.1,tipLength:.35,shaftResolution:6,shaftRadius:.03,invert:!1,direction:[1,0,0],pointType:"Float64Array"};function hz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,w_e,r),K.obj(t,e),K.setGet(t,e,["tipResolution","tipRadius","tipLength","shaftResolution","shaftRadius","invert"]),K.setGetArray(t,e,["direction"],3),K.algo(t,e,0,1),y_e(t,e)}const x_e=K.newInstance(hz,"vtkArrowSource");var W3={newInstance:x_e,extend:hz};function z3(t){const e=t.getPoints().getBounds(),r=[-(e[0]+e[1])*.5,-(e[2]+e[3])*.5,-(e[4]+e[5])*.5];Zi.buildFromDegree().translate(...r).apply(t.getPoints().getData())}function $3(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1;const n=t.getPoints().getBounds(),i=[0,0,0];r?i[e]=-n[e*2+1]:i[e]=-n[e*2],Zi.buildFromDegree().translate(...i).apply(t.getPoints().getData())}function j3(t,e,r,n){const i=t.getPoints().getData().length,o=new Uint8ClampedArray(i);let a=0;for(;a<i;)o[a++]=e,o[a++]=r,o[a++]=n;t.getPointData().setScalars(Vt.newInstance({name:"color",numberOfComponents:3,values:o}))}function C_e(t,e){e.classHierarchy.push("vtkAxesActor");const r=_a.newInstance();t.setMapper(r),t.update=()=>{let i={...e.config,...e.xConfig};const o=W3.newInstance({direction:[1,0,0],...i}).getOutputData();e.config.recenter?z3(o):$3(o,0,i.invert),j3(o,...i.color),i={...e.config,...e.yConfig};const a=W3.newInstance({direction:[0,1,0],...i}).getOutputData();e.config.recenter?z3(a):$3(a,1,i.invert),j3(a,...i.color),i={...e.config,...e.zConfig};const s=W3.newInstance({direction:[0,0,1],...i}).getOutputData();e.config.recenter?z3(s):$3(s,2,i.invert),j3(s,...i.color);const c=uz.newInstance();c.setInputData(o),c.addInputData(a),c.addInputData(s),r.setInputConnection(c.getOutputPort())},t.update();const n=K.debounce(t.update,0);t.setXAxisColor=i=>t.setXConfig({...t.getXConfig(),color:i}),t.setYAxisColor=i=>t.setYConfig({...t.getYConfig(),color:i}),t.setZAxisColor=i=>t.setZConfig({...t.getZConfig(),color:i}),t.getXAxisColor=()=>e.getXConfig().color,t.getYAxisColor=()=>e.getYConfig().color,t.getZAxisColor=()=>e.getZConfig().color,e._onConfigChanged=n,e._onXConfigChanged=n,e._onYConfigChanged=n,e._onZConfigChanged=n}function S_e(t){return{config:{recenter:!0,tipResolution:60,tipRadius:.1,tipLength:.2,shaftResolution:60,shaftRadius:.03,invert:!1,...t==null?void 0:t.config},xConfig:{color:[255,0,0],invert:!1,...t==null?void 0:t.xConfig},yConfig:{color:[255,255,0],invert:!1,...t==null?void 0:t.yConfig},zConfig:{color:[0,128,0],invert:!1,...t==null?void 0:t.zConfig}}}function gz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};ic.extend(t,e,S_e(r)),K.setGet(t,e,["config","xConfig","yConfig","zConfig"]),C_e(t,e)}const T_e=K.newInstance(gz,"vtkAxesActor");var __e={newInstance:T_e,extend:gz},D5;(function(t){t[t.ANNOTATED_CUBE=1]="ANNOTATED_CUBE",t[t.AXES=2]="AXES",t[t.CUSTOM=3]="CUSTOM"})(D5||(D5={}));const Sc=class Sc extends Si{constructor(e={},r={configuration:{orientationWidget:{enabled:!0,viewportCorner:x7.Corners.BOTTOM_RIGHT,viewportSize:.15,minPixelSize:100,maxPixelSize:300},overlayMarkerType:Sc.OVERLAY_MARKER_TYPES.ANNOTATED_CUBE,overlayConfiguration:{[Sc.OVERLAY_MARKER_TYPES.ANNOTATED_CUBE]:{faceProperties:{xPlus:{text:"L",faceColor:"#ffff00",faceRotation:90},xMinus:{text:"R",faceColor:"#ffff00",faceRotation:270},yPlus:{text:"P",faceColor:"#00ffff",fontColor:"white",faceRotation:180},yMinus:{text:"A",faceColor:"#00ffff",fontColor:"white"},zPlus:{text:"S"},zMinus:{text:"I"}},defaultStyle:{fontStyle:"bold",fontFamily:"Arial",fontColor:"black",fontSizeScale:n=>n/2,faceColor:"#0000ff",edgeThickness:.1,edgeColor:"black",resolution:400}},[Sc.OVERLAY_MARKER_TYPES.AXES]:{},[Sc.OVERLAY_MARKER_TYPES.CUSTOM]:{polyDataURL:"https://raw.githubusercontent.com/Slicer/Slicer/80ad0a04dacf134754459557bf2638c63f3d1d1b/Base/Logic/Resources/OrientationMarkers/Human.vtp"}}}}){super(e,r),this._resizeObservers=new Map,this.onSetToolEnabled=()=>{this.initViewports(),this._subscribeToViewportEvents()},this.onSetToolActive=()=>{this.initViewports(),this._subscribeToViewportEvents()},this.onSetToolDisabled=()=>{this.cleanUpData(),this._unsubscribeToViewportNewVolumeSet()},this._getViewportsInfo=()=>di(this.toolGroupId).viewportsInfo,this.resize=n=>{const i=this.orientationMarkers[n];if(!i)return;const{orientationWidget:o}=i;o.updateViewport()},this.orientationMarkers={},this.updatingOrientationMarker={}}_unsubscribeToViewportNewVolumeSet(){const e=()=>{this._getViewportsInfo().forEach(({viewportId:n,renderingEngineId:i})=>{const{viewport:o}=Ii(n,i),{element:a}=o;a.removeEventListener(Ze.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this)),this._resizeObservers.get(n).unobserve(a)})};Je.removeEventListener(k.TOOLGROUP_VIEWPORT_ADDED,r=>{r.detail.toolGroupId===this.toolGroupId&&(e(),this.initViewports())})}_subscribeToViewportEvents(){const e=()=>{this._getViewportsInfo().forEach(({viewportId:n,renderingEngineId:i})=>{const{viewport:o}=Ii(n,i),{element:a}=o;this.initViewports(),a.addEventListener(Ze.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this));const s=new ResizeObserver(()=>{setTimeout(()=>{const c=Ii(n,i);if(!c)return;const{viewport:l}=c;this.resize(n),l.render()},100)});s.observe(a),this._resizeObservers.set(n,s)})};e(),Je.addEventListener(k.TOOLGROUP_VIEWPORT_ADDED,r=>{r.detail.toolGroupId===this.toolGroupId&&(e(),this.initViewports())})}cleanUpData(){Ho()[0].getViewports().forEach(i=>{const o=this.orientationMarkers[i.id];if(!o)return;const{actor:a,orientationWidget:s}=o;s==null||s.setEnabled(!1),s==null||s.delete(),a==null||a.delete(),i.getRenderingEngine().offscreenMultiRenderWindow.getRenderWindow().render(),i.getRenderingEngine().render(),delete this.orientationMarkers[i.id]})}initViewports(){const r=Ho()[0];if(!r)return;let n=r.getViewports();n=Nw(n,this.getToolName()),n.forEach(i=>{const o=i.getWidget(this.getToolName());(!o||o.isDeleted())&&this.addAxisActorInViewport(i)})}async addAxisActorInViewport(e){const r=e.id;if(!this.updatingOrientationMarker[r]){this.updatingOrientationMarker[r]=!0;const n=this.configuration.overlayMarkerType,i=this.configuration.overlayConfiguration[n];if(this.orientationMarkers[r]){const{actor:g,orientationWidget:p}=this.orientationMarkers[r];e.getRenderer().removeActor(g),p.setEnabled(!1)}let o;n===1?o=this.createAnnotationCube(i):n===2?o=__e.newInstance():n===3&&(o=await this.createCustomActor());const a=e.getRenderer(),s=e.getRenderingEngine().offscreenMultiRenderWindow.getRenderWindow(),{enabled:c,viewportCorner:l,viewportSize:f,minPixelSize:u,maxPixelSize:d}=this.configuration.orientationWidget,h=x7.newInstance({actor:o,interactor:s.getInteractor(),parentRenderer:a});h.setEnabled(c),h.setViewportCorner(l),h.setViewportSize(f),h.setMinPixelSize(u),h.setMaxPixelSize(d),h.updateMarkerOrientation(),this.orientationMarkers[r]={orientationWidget:h,actor:o},e.addWidget(this.getToolName(),h),s.render(),e.getRenderingEngine().render(),this.updatingOrientationMarker[r]=!1}}async createCustomActor(){const e=this.configuration.overlayConfiguration[D5.CUSTOM].polyDataURL,n=await(await fetch(e)).arrayBuffer(),i=oV.newInstance();i.parseAsArrayBuffer(n),i.update();const o=Kr.newInstance();o.shallowCopy(i.getOutputData()),o.getPointData().setActiveScalars("Color");const a=_a.newInstance();a.setInputData(o),a.setColorModeToDirectScalars();const s=ic.newInstance();return s.setMapper(a),s.rotateZ(180),s}createAnnotationCube(e){const r=C7.newInstance();return r.setDefaultStyle({...e.defaultStyle}),r.setXPlusFaceProperty({...e.faceProperties.xPlus}),r.setXMinusFaceProperty({...e.faceProperties.xMinus}),r.setYPlusFaceProperty({...e.faceProperties.yPlus}),r.setYMinusFaceProperty({...e.faceProperties.yMinus}),r.setZPlusFaceProperty({...e.faceProperties.zPlus}),r.setZMinusFaceProperty({...e.faceProperties.zMinus}),r}async createAnnotatedCubeActor(){const e=C7.newInstance(),{faceProperties:r,defaultStyle:n}=this.configuration.annotatedCube;return e.setDefaultStyle(n),Object.keys(r).forEach(i=>{const o=`set${i.charAt(0).toUpperCase()+i.slice(1)}FaceProperty`;e[o](r[i])}),e}};Sc.CUBE=1,Sc.AXIS=2,Sc.VTPFILE=3,Sc.OVERLAY_MARKER_TYPES=D5;let I5=Sc;I5.toolName="OrientationMarker";const Fp=class Fp extends Si{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{hoverTimeout:100,mode:Fp.SelectMode.Border,searchRadius:6}}){super(e,r),this.mouseMoveCallback=n=>{if(this.mode===zn.Active)return this.hoverTimer&&clearTimeout(this.hoverTimer),this.hoverTimer=setTimeout(()=>{this._setActiveSegment(n),this.hoverTimer=null},this.configuration.hoverTimeout),!0},this.onSetToolEnabled=()=>{this.onSetToolActive()},this.onSetToolActive=()=>{this.hoverTimer=null},this.onSetToolDisabled=()=>{this.hoverTimer=null},this.hoverTimer=null}_setActiveSegment(e={}){if(He.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=Se(r);if(!o)return;const{viewport:a}=o,s=ql(a.id);s&&this._setActiveSegmentForType(s,i,a)}_setActiveSegmentForType(e,r,n){if(!n.getImageData())return;const{segmentationId:o,representationData:a}=e;let s;if(this.configuration.mode===Fp.SelectMode.Inside?s=_8(o,r,{viewport:n}):a.Labelmap?s=JG(o,r,{viewport:n,searchRadius:this.configuration.searchRadius}):a.Contour?s=QG(o):a.Surface,!s||s===0)return;x5(o,s);const l=n.getRenderingEngine().getViewports().map(f=>f.id);is(o),Ne(l)}};Fp.SelectMode={Inside:"Inside",Border:"Border"};let O5=Fp;O5.toolName="SegmentSelectTool";const V0=class V0 extends L1{constructor(e={}){super(e),this.renderAnnotation=(r,n)=>{let i=!0;const{viewport:o}=r,{element:a}=o,s=o.id;let c=pn(this.getToolName(),a);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(a,c),!(c!=null&&c.length)))return i;const l=this.getTargetId(o),f=o.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:r.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles,m=v.map(le=>o.worldToCanvas(le));u.annotationUID=g;const{segmentIndex:w,segmentationId:x}=h.metadata,{lineWidth:C,lineDash:S,shadow:T}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),E=`rgb(${$l(s,x,w).slice(0,3).join(",")})`;if(!p.cachedStats[l]||p.cachedStats[l].unit==null?(p.cachedStats[l]={length:null,width:null,unit:null},this._calculateCachedStats(h,f,r)):h.invalidated&&this._throttledCalculateCachedStats(h,f,r),!o.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),i;let b;if(!ii(g))continue;!vi(g)&&!this.editData&&y!==null&&(b=[m[y]]),b&&fr(n,g,"0",b,{color:E});const D=`${g}-line-1`,I=`${g}-line-2`;En(n,g,"0",m[0],m[1],{color:E,lineWidth:C,lineDash:S,shadow:T},D),En(n,g,"1",m[2],m[3],{color:E,lineWidth:C,lineDash:S,shadow:T},I),i=!0;const A=this.getLinkedTextBoxStyle(u,h);if(!A.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}A.color=E;const V=this.configuration.getTextLines(p,l);if(!V||V.length===0)continue;let G;p.handles.textBox.hasMoved||(G=Aa(m),p.handles.textBox.worldPosition=o.canvasToWorld(G));const R=o.worldToCanvas(p.handles.textBox.worldPosition),F=uo(n,g,"1",V,R,m,{},A),{x:j,y:X,width:te,height:fe}=F;p.handles.textBox.worldBoundingBox={topLeft:o.canvasToWorld([j,X]),topRight:o.canvasToWorld([j+te,X]),bottomLeft:o.canvasToWorld([j,X+fe]),bottomRight:o.canvasToWorld([j+te,X+fe])}}return i}}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=Se(i),{viewport:s}=a;this.isDrawing=!0;const c=s.getCamera(),{viewPlaneNormal:l,viewUp:f}=c,u=this.getReferencedImageId(s,o,l,f),d=s.getFrameOfReferenceUID(),h={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...l],viewUp:[...f],FrameOfReferenceUID:d,referencedImageId:u,...s.getViewReference({points:[o]})},data:{handles:{points:[[...o],[...o],[...o],[...o]],textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},activeHandleIndex:null},label:"",cachedStats:{}}};ln(h,i);const g=Ot(i,this.getToolName());return this.editData={annotation:h,viewportIdsToRender:g,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),Ft(i),e.preventDefault(),Ne(g),h}};V0.toolName="SegmentBidirectional",V0.hydrate=(e,r,n)=>{const i=Kn(e);if(!i)return;const{viewport:o}=i,c=gm().filter(T=>T.metadata.toolName==="SegmentBidirectional").find(T=>{const{metadata:_}=T;return _.segmentIndex===(n==null?void 0:n.segmentIndex)&&_.segmentationId===(n==null?void 0:n.segmentationId)});c&&wn(c.annotationUID);const{FrameOfReferenceUID:l,referencedImageId:f,viewPlaneNormal:u,instance:d}=V0.hydrateBase(V0,i,r[0],n),[h,g]=r,[p,v]=h,[y,m]=g,w=[p,v,y,m],{toolInstance:x,...C}=n||{},S={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:w,activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{segmentIndex:n==null?void 0:n.segmentIndex,segmentationId:n==null?void 0:n.segmentationId,toolName:d.getToolName(),viewPlaneNormal:u,FrameOfReferenceUID:l,referencedImageId:f,...C}};return ln(S,o.element),Ne([o.id]),S};let CT=V0;class pz extends Si{constructor(e={data:{handles:{textBox:{worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}}},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{hoverTimeout:100,searchRadius:6}}){super(e,r),this.mouseMoveCallback=n=>(this.hoverTimer&&clearTimeout(this.hoverTimer),this.hoverTimer=setTimeout(()=>{this._setHoveredSegment(n),this.hoverTimer=null},this.configuration.hoverTimeout),!0),this.onSetToolEnabled=()=>{this.onSetToolActive()},this.onSetToolActive=()=>{this.hoverTimer=null},this.onSetToolDisabled=()=>{this.hoverTimer=null},this.data=e.data??{handles:{textBox:{worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}},this.hoverTimer=null}_setHoveredSegment(e={}){if(He.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=Se(r);if(!o)return;const{viewport:a}=o,s=ql(a.id);s&&this._setHoveredSegmentForType(s,i,a)}_setHoveredSegmentForType(e,r,n){if(!n.getImageData())return;const{segmentationId:o}=e,a=_8(o,r,{viewport:n}),s=e.segments[a],c=s==null?void 0:s.label,l=n.worldToCanvas(r);if(this._editData={hoveredSegmentIndex:a,hoveredSegmentLabel:c,canvasCoordinates:l,worldPoint:r},!a||a===0)return;const u=n.getRenderingEngine().getViewports().map(d=>d.id);is(o),Ne(u)}renderAnnotation(e,r){if(!this._editData)return;const{viewport:n}=e,{hoveredSegmentIndex:i,hoveredSegmentLabel:o,canvasCoordinates:a,worldPoint:s}=this._editData;if(!i)return;const c=n.worldToCanvas(s),l=uo(r,"segmentSelectLabelAnnotation","segmentSelectLabelTextBox",[o||"(unnamed segment)"],c,[a],{},{}),f=a[0],u=a[1],{width:d,height:h}=l;this.data.handles.textBox.worldBoundingBox={topLeft:n.canvasToWorld([f,u]),topRight:n.canvasToWorld([f+d,u]),bottomLeft:n.canvasToWorld([f,u+h]),bottomRight:n.canvasToWorld([f+d,u+h])}}}pz.toolName="SegmentLabelTool";const ko=class ko extends Kc{constructor(e={}){const r=Gi({configuration:{calculateStats:!1,allowOpenContours:!1}},e);super(r),this.onViewportAddedToToolGroupBinded=this.onViewportAddedToToolGroup.bind(this),this.onSegmentationModifiedBinded=this.onSegmentationModified.bind(this)}initializeListeners(){ko.annotationsToViewportMap.clear(),ko.viewportIdsChecked=[],Je.addEventListener(k.ANNOTATION_MODIFIED,this.annotationModified),Je.addEventListener(k.ANNOTATION_COMPLETED,this.annotationCompleted),Je.addEventListener(k.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroupBinded),Je.addEventListener(k.SEGMENTATION_MODIFIED,this.onSegmentationModifiedBinded)}cleanUpListeners(){ko.annotationsToViewportMap.clear(),ko.viewportIdsChecked=[],Je.removeEventListener(k.ANNOTATION_MODIFIED,this.annotationModified),Je.removeEventListener(k.ANNOTATION_COMPLETED,this.annotationCompleted),Je.removeEventListener(k.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroup.bind(this)),Je.removeEventListener(k.SEGMENTATION_MODIFIED,this.onSegmentationModified.bind(this))}async checkContourSegmentation(e){if(ko.viewportIdsChecked.includes(e))return;const r=Dd(e);if(!r)return console.log("No active segmentation detected"),!1;const n=r.segmentationId;return r.representationData.Contour?ko.viewportIdsChecked.push(e):(ko.viewportIdsChecked.push(e),await E8(e,[{segmentationId:n,type:Lt.Contour}]),AE({segmentationId:n,type:Lt.Contour,data:{}})),!0}onViewportAddedToToolGroup(e){const{toolGroupId:r,viewportId:n}=e.detail;r===this.toolGroupId&&this.checkContourSegmentation(n)}onSegmentationModified(e){const{segmentationId:r}=e.detail||{};if(!r)return;const n=rU(r);n&&n.forEach(async({viewportId:i})=>await this.checkContourSegmentation(i))}onSetToolEnabled(){this.initializeListeners()}onSetToolActive(){this.initializeListeners()}onSetToolDisabled(){this.cleanUpListeners()}annotationModified(e){var a;const{annotation:r,renderingEngineId:n,viewportId:i}=e.detail,o=(a=ni(n))==null?void 0:a.getViewport(i);o&&ko.annotationsToViewportMap.set(r.annotationUID,o)}annotationCompleted(e){var i,o;const{annotation:r}=e.detail,{polyline:n}=((i=r.data)==null?void 0:i.contour)||{};if(((o=r==null?void 0:r.metadata)==null?void 0:o.toolName)===ko.toolName&&n&&ko.annotationsToViewportMap.has(r.annotationUID)){const a=ko.annotationsToViewportMap.get(r.annotationUID);n.length>3&&Jw.viewportContoursToLabelmap(a)}}};ko.toolName="LabelMapEditWithContour",ko.annotationsToViewportMap=new Map,ko.viewportIdsChecked=[];let ST=ko;const db=class db extends pr{constructor(e={}){super(e,{supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1}}),this.addNewAnnotation=r=>{const n=r.detail,{currentPoints:i,element:o}=n,a=i.world,s=Se(o),{viewport:c}=s;this.isDrawing=!0;const l=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...a],[...a],[...a],[...a]]}}});ln(l,o);const f=Ot(o,this.getToolName(),!1);return this.editData={annotation:l,viewportUIDsToRender:f,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(o),Ft(o),r.preventDefault(),Ne(f),l},this.getHandleNearImagePoint=(r,n,i,o)=>{const a=Se(r),{viewport:s}=a,{data:c}=n,{points:l}=c.handles;for(let f=0;f<l.length;f++){const u=l[f],d=s.worldToCanvas(u);if(Or(i,d)<o===!0)return c.handles.activeHandleIndex=f,u}c.handles.activeHandleIndex=null},this.isPointNearTool=(r,n,i,o)=>{const a=Se(r),{viewport:s}=a,{data:c}=n,{points:l}=c.handles,f=s.worldToCanvas(l[0]),u=s.worldToCanvas(l[3]),d=this._getRectangleImageCoordinates([f,u]),h=[i[0],i[1]],{left:g,top:p,width:v,height:y}=d;if(YE([g,p,v,y],h)<=o)return!0},this.toolSelectedCallback=(r,n,i="mouse")=>{const o=r.detail,{element:a}=o,{data:s}=n;s.active=!0;const c=Ot(a,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:c},this._activateModify(a),Ft(a),Ne(c),r.preventDefault()},this.handleSelectedCallback=(r,n,i,o="mouse")=>{const a=r.detail,{element:s}=a,{data:c}=n;c.active=!0;let l;i.worldPosition||(l=c.handles.points.findIndex(u=>u===i));const f=Ot(s,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:f,handleIndex:l},this._activateModify(s),Ft(s),Ne(f),r.preventDefault()},this._endCallback=r=>{const n=r.detail,{element:i}=n,{annotation:o,viewportUIDsToRender:a,newAnnotation:s,hasMoved:c}=this.editData,{data:l}=o;s&&!c||(this.doneEditMemo(),l.active=!1,l.handles.activeHandleIndex=null,this._deactivateModify(i),this._deactivateDraw(i),Xt(i),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&wn(o.annotationUID),Ne(a))},this._dragCallback=r=>{this.isDrawing=!0;const n=r.detail,{element:i}=n,{annotation:o,viewportUIDsToRender:a,handleIndex:s,newAnnotation:c}=this.editData;this.createMemo(i,o,{newAnnotation:c});const{data:l}=o;if(s===void 0){const{deltaPoints:f}=n,u=f.world,{points:d}=l.handles;d.forEach(h=>{h[0]+=u[0],h[1]+=u[1],h[2]+=u[2]}),l.invalidated=!0}else{const{currentPoints:f}=n,u=Se(i),{worldToCanvas:d,canvasToWorld:h}=u.viewport,g=f.world,{points:p}=l.handles;p[s]=[...g];let v,y,m,w,x,C,S,T;switch(s){case 0:case 3:v=d(p[0]),w=d(p[3]),y=[w[0],v[1]],m=[v[0],w[1]],C=h(y),S=h(m),p[1]=C,p[2]=S;break;case 1:case 2:y=d(p[1]),m=d(p[2]),v=[m[0],y[1]],w=[y[0],m[1]],x=h(v),T=h(w),p[0]=x,p[3]=T;break}l.invalidated=!0}this.editData.hasMoved=!0,Se(i),Ne(a)},this._activateDraw=r=>{He.isInteractingWithTool=!0,r.addEventListener(k.MOUSE_UP,this._endCallback),r.addEventListener(k.MOUSE_DRAG,this._dragCallback),r.addEventListener(k.MOUSE_MOVE,this._dragCallback),r.addEventListener(k.MOUSE_CLICK,this._endCallback),r.addEventListener(k.TOUCH_END,this._endCallback),r.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=r=>{He.isInteractingWithTool=!1,r.removeEventListener(k.MOUSE_UP,this._endCallback),r.removeEventListener(k.MOUSE_DRAG,this._dragCallback),r.removeEventListener(k.MOUSE_MOVE,this._dragCallback),r.removeEventListener(k.MOUSE_CLICK,this._endCallback),r.removeEventListener(k.TOUCH_END,this._endCallback),r.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this._activateModify=r=>{He.isInteractingWithTool=!0,r.addEventListener(k.MOUSE_UP,this._endCallback),r.addEventListener(k.MOUSE_DRAG,this._dragCallback),r.addEventListener(k.MOUSE_CLICK,this._endCallback),r.addEventListener(k.TOUCH_END,this._endCallback),r.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=r=>{He.isInteractingWithTool=!1,r.removeEventListener(k.MOUSE_UP,this._endCallback),r.removeEventListener(k.MOUSE_DRAG,this._dragCallback),r.removeEventListener(k.MOUSE_CLICK,this._endCallback),r.removeEventListener(k.TOUCH_END,this._endCallback),r.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(r,n)=>{const{viewport:o}=r,{element:a}=o;let s=pn(this.getToolName(),a);if(!(s!=null&&s.length)||(s=this.filterInteractableAnnotationsForElement(a,s),!(s!=null&&s.length)))return!1;const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:r.viewport.id};for(let l=0;l<s.length;l++){const f=s[l],{annotationUID:u}=f,d=f.data,{points:h,activeHandleIndex:g}=d.handles,p=h.map(C=>o.worldToCanvas(C)),v=this.getStyle("lineWidth",c,f),y=this.getStyle("lineDash",c,f),m=this.getStyle("color",c,f);if(!o.getRenderingEngine()){console.warn("Rendering Engine has been destroyed");return}let w;!this.editData&&g!==null&&(w=[p[g]]),w&&fr(n,u,"0",w,{color:m}),FU(n,u,"0",p[0],p[3],{color:"black",lineDash:y,lineWidth:v})}},this._getRectangleImageCoordinates=r=>{const[n,i]=r;return{left:Math.min(n[0],i[0]),top:Math.min(n[1],i[1]),width:Math.abs(n[0]-i[0]),height:Math.abs(n[1]-i[1])}},this._calculateCachedStats=(r,n,i,o,a)=>{const{data:s}=r,{viewportUID:c,renderingEngineUID:l,sceneUID:f}=a,u=s.handles.points[0],d=s.handles.points[3],{cachedStats:h}=s,g=Object.keys(h);for(let v=0;v<g.length;v++){const y=g[v],{imageVolume:m}=this._getImageVolumeFromTargetUID(y,o),{dimensions:w,scalarData:x,vtkImageData:C,metadata:S}=m,T=Nt(0,0,0),_=Nt(0,0,0);if(C.worldToIndexVec3(u,T),T[0]=Math.floor(T[0]),T[1]=Math.floor(T[1]),T[2]=Math.floor(T[2]),C.worldToIndexVec3(d,_),_[0]=Math.floor(_[0]),_[1]=Math.floor(_[1]),_[2]=Math.floor(_[2]),this._isInsideVolume(T,_,w)){this.isHandleOutsideImage=!1;const E=Math.min(T[0],_[0]),b=Math.max(T[0],_[0]),D=Math.min(T[1],_[1]),I=Math.max(T[1],_[1]),P=Math.min(T[2],_[2]),O=Math.max(T[2],_[2]),{worldWidth:A,worldHeight:V}=Yh(n,i,u,d),G=A*V;let R=0,N=0,F=0;const j=w[0],X=w[0]*w[1];for(let te=P;te<=O;te++)for(let fe=D;fe<=I;fe++)for(let le=E;le<=b;le++){const he=x[te*X+fe*j+le];R++,N+=he}N/=R;for(let te=P;te<=O;te++)for(let fe=D;fe<=I;fe++)for(let le=E;le<=b;le++){const Ie=x[te*X+fe*j+le]-N;F+=Ie*Ie}F/=R,F=Math.sqrt(F),h[y]={Modality:S.Modality,area:G,mean:N,stdDev:F}}else this.isHandleOutsideImage=!0,h[y]={Modality:S.Modality}}const p=r.invalidated;if(r.invalidated=!1,p){const v=k.ANNOTATION_MODIFIED,y={annotation:r,viewportUID:c,renderingEngineUID:l,sceneUID:f,changeType:Zt.StatsUpdated};it(Je,v,y)}return h},this._isInsideVolume=(r,n,i)=>xr(r,i)&&xr(n,i),this._getTargetVolumeUID=r=>{if(this.configuration.volumeUID)return this.configuration.volumeUID;const n=r.getVolumeActors();if(!(!n&&!n.length))return n[0].uid},this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),Xt(e);const{annotation:r,viewportUIDsToRender:n}=this.editData,{data:i}=r;return i.active=!1,i.handles.activeHandleIndex=null,Ne(n),this.editData=null,r.metadata.annotationUID}_getImageVolumeFromTargetUID(e,r){let n,i;if(e.startsWith("stackTarget")){const o=e.indexOf(":"),a=e.substring(o+1);n=r.getViewport(a).getImageData()}else n=Fe.getVolume(e);return{imageVolume:n,viewport:i}}_getTargetStackUID(e){return`stackTarget:${e.uid}`}};db.toolName="VideoRedaction";let TT=db;const mz=Object.freeze(Object.defineProperty({__proto__:null,AdvancedMagnifyTool:U1,AngleTool:dT,AnnotationDisplayTool:vf,AnnotationTool:pr,ArrowAnnotateTool:cf,BaseTool:Si,BidirectionalTool:L1,BrushTool:Jw,CONSTANTS:twe,CircleROIStartEndThresholdTool:nz,CircleROITool:S5,CircleScissorsTool:ez,CobbAngleTool:hT,CrosshairsTool:_c,DragProbeTool:cT,ETDRSGridTool:lT,EllipticalROITool:Rd,Enums:ZV,EraserTool:JW,HeightTool:sT,KeyImageTool:yT,LabelMapEditWithContourTool:ST,LabelTool:C5,LabelmapBaseTool:Md,LengthTool:sf,LivewireContourSegmentationTool:fT,LivewireContourTool:E5,MIPJumpToClickTool:GW,MagnifyTool:WW,OrientationMarkerTool:I5,OverlayGridTool:zW,PaintFillTool:rz,PanTool:Hu,PlanarFreehandContourSegmentationTool:Kc,PlanarFreehandROITool:af,PlanarRotateTool:Ih,ProbeTool:Hl,RectangleROIStartEndThresholdTool:x8,RectangleROIThresholdTool:C8,RectangleROITool:jl,RectangleScissorsTool:QW,ReferenceCursors:$a,ReferenceLinesTool:hd,RegionSegmentPlusTool:xT,RegionSegmentTool:wT,ScaleOverlayTool:KW,SculptorTool:Oh,SegmentBidirectionalTool:CT,SegmentLabelTool:pz,SegmentSelectTool:O5,SegmentationIntersectionTool:$W,SphereScissorsTool:tz,SplineContourSegmentationTool:uT,SplineROITool:T5,StackScrollTool:Pd,Synchronizer:m8,SynchronizerManager:QB,ToolGroupManager:hF,TrackballRotateTool:UW,Types:DSe,UltrasoundDirectionalTool:gT,UltrasoundPleuraBLineTool:vT,VideoRedactionTool:TT,VolumeRotateTool:XW,WholeBodySegmentTool:ZW,WindowLevelRegionTool:BW,WindowLevelTool:Dh,ZoomTool:Dl,addTool:Fi,annotation:rye,cancelActiveManipulations:ZB,cursors:tpe,destroy:Z5e,drawing:bme,init:eG,removeTool:xF,segmentation:KSe,splines:ZSe,get state(){return He},store:J5e,synchronizers:Swe,utilities:bSe,version:nwe},Symbol.toStringTag,{value:"Module"}));function vz(t,e,r){if(t===void 0)throw new Error("decodeRGB: rgbBuffer must be defined");if(t.length%3!==0)throw new Error(`decodeRGB: rgbBuffer length ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0;if(r){for(let a=0;a<n;a++)e[o++]=t[i++],e[o++]=t[i++],e[o++]=t[i++],e[o++]=255;return}e.set(t)}function yz(t,e,r){if(t===void 0)throw new Error("decodeRGB: rgbBuffer must be defined");if(t.length%3!==0)throw new Error(`decodeRGB: rgbBuffer length ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0,a=n,s=n*2;if(r)for(let c=0;c<n;c++)e[i++]=t[o++],e[i++]=t[a++],e[i++]=t[s++],e[i++]=255;else for(let c=0;c<n;c++)e[i++]=t[o++],e[i++]=t[a++],e[i++]=t[s++]}function wz(t,e,r){if(t===void 0)throw new Error("convertYBRFullByPixel: ybrBuffer must be defined");if(t.length%3!==0)throw new Error(`convertYBRFullByPixel: ybrBuffer length ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0;if(r){for(let a=0;a<n;a++){const s=t[i++],c=t[i++],l=t[i++];e[o++]=s+1.402*(l-128),e[o++]=s-.34414*(c-128)-.71414*(l-128),e[o++]=s+1.772*(c-128),e[o++]=255}return}for(let a=0;a<n;a++){const s=t[i++],c=t[i++],l=t[i++];e[o++]=s+1.402*(l-128),e[o++]=s-.34414*(c-128)-.71414*(l-128),e[o++]=s+1.772*(c-128)}}function xz(t,e,r){if(t===void 0)throw new Error("convertYBRFullByPlane: ybrBuffer must be defined");if(t.length%3!==0)throw new Error(`convertYBRFullByPlane: ybrBuffer length ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0,a=n,s=n*2;if(r){for(let c=0;c<n;c++){const l=t[o++],f=t[a++],u=t[s++];e[i++]=l+1.402*(u-128),e[i++]=l-.34414*(f-128)-.71414*(u-128),e[i++]=l+1.772*(f-128),e[i++]=255}return}for(let c=0;c<n;c++){const l=t[o++],f=t[a++],u=t[s++];e[i++]=l+1.402*(u-128),e[i++]=l-.34414*(f-128)-.71414*(u-128),e[i++]=l+1.772*(f-128)}}function E_e(t,e,r){if(t===void 0)throw new Error("convertYBRFull422ByPixel: ybrBuffer must be defined");if(t.length%2!==0)throw new Error(`convertYBRFull422ByPixel: ybrBuffer length ${t.length} must be divisible by 2`);const n=t.length/2;let i=0,o=0;if(r){for(let a=0;a<n;a+=2){const s=t[i++],c=t[i++],l=t[i++],f=t[i++];e[o++]=s+1.402*(f-128),e[o++]=s-.34414*(l-128)-.71414*(f-128),e[o++]=s+1.772*(l-128),e[o++]=255,e[o++]=c+1.402*(f-128),e[o++]=c-.34414*(l-128)-.71414*(f-128),e[o++]=c+1.772*(l-128),e[o++]=255}return}for(let a=0;a<n;a+=2){const s=t[i++],c=t[i++],l=t[i++],f=t[i++];e[o++]=s+1.402*(f-128),e[o++]=s-.34414*(l-128)-.71414*(f-128),e[o++]=s+1.772*(l-128),e[o++]=c+1.402*(f-128),e[o++]=c-.34414*(l-128)-.71414*(f-128),e[o++]=c+1.772*(l-128)}}function H3(t,e){const r=t.length,n=new Uint8ClampedArray(r);for(let i=0;i<r;++i)n[i]=t[i]>>e;return n}function K3(t,e,r){const n=t[`${e}PaletteColorLookupTableData`];if(n)return Promise.resolve(n);const i=yt("imagePixelModule",t.imageId);return i&&typeof i.then=="function"?i.then(o=>o?o[`${e}PaletteColorLookupTableData`]:r):Promise.resolve(i?i[`${e}PaletteColorLookupTableData`]:r)}function Cz(t,e,r){const n=t.columns*t.rows,i=t.pixelData;Promise.all([K3(t,"red",null),K3(t,"green",null),K3(t,"blue",null)]).then(([o,a,s])=>{if(!o||!a||!s)throw new Error("The image does not have a complete color palette. 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n=r;for(let i=0;i<t.length;i++)if(t[i]!==e[n++])return!1;return!0}function P_e(t){const e=new Uint8Array(t.length);for(let r=0,n=t.length;r<n;r++)e[r]=t.charCodeAt(r);return e}function bT(t,e,r){r=r||0;const n=P_e(e);for(let i=r;i<t.length;i++)if(n[0]===t[i]&&M_e(n,t,i))return i;return-1}const{ImageQualityStatus:S7}=rs;function F8(t,e,r){r||(r={});const n=new Uint8Array(e),i=!!(r!=null&&r.isPartial);if(t.indexOf("multipart")===-1)return{contentType:t,imageQualityStatus:i?S7.SUBRESOLUTION:S7.FULL_RESOLUTION,pixelData:n};let{tokenIndex:o,responseHeaders:a,boundary:s,multipartContentType:c}=r;if(o||(o=bT(n,`\r
+`,S3e=1024*1024*1024,r7=1.99*S3e,P3={windowSize:3,maxProcessingTime:3e4,inspection:{numCyclesInterval:5,numCyclesBelowThreshold:3,threshold:1e-4}};async function Zw(t,e,r=P3){var Te;const n=[8,8,4],{windowSize:i,maxProcessingTime:o}=Object.assign({},P3,r),a=Object.assign({},P3.inspection,r.inspection),s=Ve.getVolume(t),c=Ve.getVolume(e),[l,f,u]=s.dimensions;if(c.dimensions[0]!==l||c.dimensions[1]!==f||c.dimensions[2]!==u)throw new Error("Volume and labelmap must have the same size");let d=Math.floor(Math.sqrt(f**2+l**2+u**2)/2);d=Math.min(d,500);const h=c.voxelManager.getCompleteScalarDataArray();let g=s.voxelManager.getCompleteScalarDataArray();g instanceof Float32Array||(g=new Float32Array(g));const p={maxStorageBufferBindingSize:r7,maxBufferSize:r7},y=await(await((Te=navigator.gpu)==null?void 0:Te.requestAdapter())).requestDevice({requiredLimits:p}),m=g.byteLength,w=d*Uint32Array.BYTES_PER_ELEMENT,x=6*Int32Array.BYTES_PER_ELEMENT,C=y.createShaderModule({code:C3e}),S=3,T=new Uint32Array([l,f,u,0]),_=y.createBuffer({size:T.byteLength,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST}),E=y.createBuffer({size:m,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_DST});y.queue.writeBuffer(E,0,g);const b=[0,1].map(()=>y.createBuffer({size:m,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}));y.queue.writeBuffer(b[0],0,new Uint32Array(h));const D=[0,1].map(()=>y.createBuffer({size:m,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST})),I=y.createBuffer({size:w,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}),P=y.createBuffer({size:x,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}),O=new Int32Array([l,f,u,-1,-1,-1]);y.queue.writeBuffer(P,0,O);const A=y.createBindGroupLayout({entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}},{binding:1,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:2,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:3,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:4,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:5,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:6,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:7,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}}]}),F=[0,1].map(Oe=>{const ze=b[Oe],Xe=D[Oe],ie=b[(Oe+1)%2],ae=D[(Oe+1)%2];return y.createBindGroup({layout:A,entries:[{binding:0,resource:{buffer:_}},{binding:1,resource:{buffer:E}},{binding:2,resource:{buffer:ze}},{binding:3,resource:{buffer:Xe}},{binding:4,resource:{buffer:ie}},{binding:5,resource:{buffer:ae}},{binding:6,resource:{buffer:I}},{binding:7,resource:{buffer:P}}]})}),G=y.createComputePipeline({layout:y.createPipelineLayout({bindGroupLayouts:[A]}),compute:{module:C,entryPoint:"main",constants:{workGroupSizeX:n[0],workGroupSizeY:n[1],workGroupSizeZ:n[2],windowSize:i}}}),L=[Math.ceil(l/n[0]),Math.ceil(f/n[1]),Math.ceil(u/n[2])],N=y.createBuffer({size:w,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),V=o?performance.now()+o:0;let j=a.numCyclesInterval,X=0;for(let Oe=0;Oe<d;Oe++){T[S]=Oe,y.queue.writeBuffer(_,0,T);const ze=y.createCommandEncoder(),Xe=ze.beginComputePass();if(Xe.setPipeline(G),Xe.setBindGroup(0,F[Oe%2]),Xe.dispatchWorkgroups(L[0],L[1],L[2]),Xe.end(),ze.copyBufferToBuffer(I,Oe*Uint32Array.BYTES_PER_ELEMENT,N,Oe*Uint32Array.BYTES_PER_ELEMENT,Uint32Array.BYTES_PER_ELEMENT),y.queue.submit([ze.finish()]),Oe>0&&!(Oe%j)){await N.mapAsync(GPUMapMode.READ,0,w);const ae=N.getMappedRange(0,w),ce=new Uint32Array(ae.slice(0))[Oe]/g.length;if(N.unmap(),Oe>=1&&ce<a.threshold){if(j=1,X++,X===a.numCyclesBelowThreshold)break}else j=a.numCyclesInterval}if(V&&performance.now()>V){console.warn(`Exceeded processing time limit (${o})ms`);break}}const re=y.createCommandEncoder(),de=(d+1)%2,le=y.createBuffer({size:m,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),ve=y.createBuffer({size:x,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST});re.copyBufferToBuffer(b[de],0,le,0,m),re.copyBufferToBuffer(P,0,ve,0,x),y.queue.submit([re.finish()]),await le.mapAsync(GPUMapMode.READ,0,m);const Ie=le.getMappedRange(0,m),Pe=new Uint32Array(Ie);h.set(Pe),le.unmap(),await ve.mapAsync(GPUMapMode.READ,0,x);const Ee=ve.getMappedRange(0,x),B=new Int32Array(Ee.slice(0));ve.unmap();const M=B[0],$=B[1],W=B[2],q=B[3],Q=B[4],ne=B[5];c.voxelManager.setCompleteScalarDataArray(h),c.voxelManager.clearBounds(),c.voxelManager.setBounds([[M,q],[$,Q],[W,ne]])}const{transformWorldToIndex:A1}=Vn,T3e=254,_3e=255,E3e=.1,b3e=.8;function D3e(t,e){const{topLeftWorld:r,bottomRightWorld:n}=e,i=A1(t.imageData,r),o=A1(t.imageData,n);return{...e,topLeftIJK:i,bottomRightIJK:o}}function I3e(t,e){const r=t.imageData.getDirection(),n=At(r[3],r[4],r[5]),{center:i,radius:o}=e,a=t.imageData,s=An(We(),i,n,-o),c=An(We(),i,n,o),l=sG([c,s],a);return D3e(t,l)}function O3e(t,e,r){const n=t.imageData,i=r.getCamera(),{ijkVecRowDir:o,ijkVecColDir:a}=ww(n,i);if([o,a].some(f=>!Qt(Math.abs(f[0]),1)&&!Qt(Math.abs(f[1]),1)&&!Qt(Math.abs(f[2]),1))){console.warn("Oblique view is not supported!");return}const{boundsIJK:c}=I3e(t,e),l={minX:c[0][0],maxX:c[0][1]+1,minY:c[1][0],maxY:c[1][1]+1,minZ:c[2][0],maxZ:c[2][1]+1};return gE(t.volumeId,l,{targetBuffer:{type:"Float32Array"}})}function M3e(t,e,r,n){const i=t.voxelManager.getCompleteScalarDataArray(),o=r.center,[a,s,c]=t.dimensions,l=a*s,f=A1(t.imageData,o),u=i[f[2]*l+f[1]*a+f[0]],d=n.positiveSeedValue??T3e,h=n.positiveSeedVariance??E3e,g=Math.abs(u*h),p=u-g,v=u+g,y=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],m=f[2]*l+f[1]*a+f[0];e.voxelManager.setAtIndex(m,d);const w=[f];for(;w.length;){const x=w.shift(),[C,S,T]=x;for(let _=0,E=y.length;_<E;_++){const b=y[_],D=C+b[0],I=S+b[1],P=T+b[2];if(D<0||D>=a||I<0||I>=s||P<0||P>=c)continue;const O=P*l+I*a+D,A=i[O];e.voxelManager.getAtIndex(O)===d||A<p||A>v||(e.voxelManager.setAtIndex(O,d),w.push([D,I,P]))}}}function P3e(t,e,r,n,i){const o=t.voxelManager.getCompleteScalarDataArray(),[a,s,c]=e.dimensions,l=a*s,{worldVecRowDir:f,worldVecSliceDir:u}=ww(e.imageData,n.getCamera()),d=A1(t.imageData,r.center),h=o[d[2]*a*s+d[1]*a+d[0]],g=i.negativeSeedVariance??b3e,p=(i==null?void 0:i.negativeSeedValue)??_3e,v=Math.abs(h*g),y=h-v,m=h+v,w=360,x=2*Math.PI/w,C=Q5(Zu(),u,x),S=AR(f);for(let T=0;T<w;T++){const _=An(We(),r.center,S,r.radius),E=A1(e.imageData,_),[b,D,I]=E;if(RY(S,S,C),b<0||b>=a||D<0||D>=s||I<0||I>=c)continue;const P=b+D*a+I*l,O=o[P];(O<y||O>m)&&e.voxelManager.setAtIndex(P,p)}}async function R3e(t,e,r,n){const i=await cm(t.volumeId);return M3e(t,i,e,n),P3e(t,i,e,r,n),i}async function eW(t,e,r,n){const i=Ve.getVolume(t),o=O3e(i,e,r),a=await R3e(o,e,r,n);return await Zw(o.volumeId,a.volumeId),a}const L3e=254,A3e=255,N3e=[-1/0,-995],k3e=[0,1900];function V3e(t,e,r){const{negativeSeedValue:n=A3e,negativePixelRange:i=N3e}=r,o=t.voxelManager.getCompleteScalarDataArray(),[a,s,c]=e.dimensions,l=Math.floor(c/2),f=new Array(a*s).fill(!1),u=l*a*s,d=(g,p)=>{const v=[[g,p]];for(;v.length;){const[y,m]=v.shift(),w=m*a+y;if(y<0||y>=a||m<0||m>=s||f[w])continue;f[w]=!0;const x=u+w,C=o[x];C<i[0]||C>i[1]||(e.voxelManager.setAtIndex(x,n),v.push([y-1,m]),v.push([y+1,m]),v.push([y,m-1]),v.push([y,m+1]))}},h=(g,p,v,y)=>{for(let m=g;m!==p;m+=v){const w=y*a+m,x=u+w,C=o[x];if(C<i[0]||C>i[1])break;f[w]||d(m,y)}};for(let g=0;g<s;g++)h(0,a-1,1,g),h(a-1,0,-1,g)}function F3e(t,e,r){const{positiveSeedValue:n=L3e,positivePixelRange:i=k3e}=r,o=t.voxelManager.getCompleteScalarDataArray();e.voxelManager.getCompleteScalarDataArray();const[a,s,c]=e.dimensions,l=Math.floor(c/2),f=Math.max(l-3,0),u=Math.max(f+5,c),d=a*s;for(let h=f;h<u;h++){const g=h*d;for(let p=0;p<s;p++){const v=p*a;for(let y=0;y<a;y++){const m=g+v+y,w=o[m];w>=i[0]&&w<=i[1]&&e.voxelManager.setAtIndex(m,n)}}}}async function U3e(t,e){const r=cm(t.volumeId);return F3e(t,r,e),V3e(t,r,e),r}async function tW(t,e,r){const{boundingBox:n}=e,{ijkTopLeft:i,ijkBottomRight:o}=n,a={minX:i[0],maxX:o[0],minY:i[1],maxY:o[1],minZ:i[2],maxZ:o[2]},s=gE(t,a,{targetBuffer:{type:"Float32Array"}}),c=await U3e(s,r);return await Zw(s.volumeId,c.volumeId),c}const B3e=254,G3e=255,W3e=1,nW=1.8,z3e=3.2,ZS=30,$3e=70,j3e=50,{transformWorldToIndex:H3e}=Vn,Qg=1e5;function rW(t,e,r){const{dimensions:n,imageData:i}=t,[o,a,s]=n,c=t.voxelManager,l=c.getCompleteScalarDataArray(),f=o*a,u=(r==null?void 0:r.initialNeighborhoodRadius)??W3e,d=(r==null?void 0:r.positiveStdDevMultiplier)??nW,h=(r==null?void 0:r.negativeStdDevMultiplier)??z3e,g=(r==null?void 0:r.negativeSeedMargin)??ZS,p=(r==null?void 0:r.negativeSeedsTargetPatches)??$3e,v=H3e(i,e).map(Math.round),y=c.toIndex(v);if(v[0]<0||v[0]>=o||v[1]<0||v[1]>=a||v[2]<0||v[2]>=s)return console.warn("Click position is outside volume bounds."),null;const m=CV(l,n,v,u);m.count===0&&(m.mean=l[y],m.stdDev=0);const w=m.mean-d*m.stdDev,x=m.mean+d*m.stdDev,C=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]];let S=1/0,T=1/0,_=1/0,E=-1/0,b=-1/0,D=-1/0;const I=new Set,P=[],O=l[y];if(O>=w&&O<=x)I.add(y),P.push(v),S=E=v[0],T=b=v[1],_=D=v[2];else return console.warn("Clicked voxel intensity is outside the calculated positive range. No positive seeds generated."),{positiveSeedIndices:new Set,negativeSeedIndices:new Set};let A=0;for(;A<P.length&&I.size<Qg;){const[W,q,Q]=P[A++];S=Math.min(W,S),T=Math.min(q,T),_=Math.min(Q,_),E=Math.max(W,E),b=Math.max(q,b),D=Math.max(Q,D);for(let ne=0;ne<C.length;ne++){const[Te,Oe,ze]=C[ne],Xe=W+Te,ie=q+Oe,ae=Q+ze;if(Xe<0||Xe>=o||ie<0||ie>=a||ae<0||ae>=s)continue;const Ce=ae*f+ie*o+Xe;if(I.has(Ce))continue;const ce=l[Ce];ce>=w&&ce<=x&&(I.add(Ce),I.size<Qg&&P.push([Xe,ie,ae]))}}if(I.size>=Qg&&console.debug(`Reached maximum number of positive seeds (${Qg}). Stopping BFS.`),I.size===0)return console.warn("No positive seeds found after BFS."),{positiveSeedIndices:new Set,negativeSeedIndices:new Set};let F=0,G=0;I.forEach(W=>{const q=l[W];F+=q,G+=q*q});const L=I.size,N=F/L,V=G/L-N*N,j=Math.sqrt(Math.max(0,V)),X=h*j,re=Math.max(0,S-g),de=Math.max(0,T-g),le=Math.max(0,_-g),ve=Math.min(o-1,E+g),Ie=Math.min(a-1,b+g),Pe=Math.min(s-1,D+g),Ee=new Set;let B=0,M=0;const $=p*j3e;for(;M<p&&B<$;){B++;const W=Math.floor(Math.random()*(ve-re+1)+re),q=Math.floor(Math.random()*(Ie-de+1)+de),Q=Math.floor(Math.random()*(Pe-le+1)+le),ne=Q*f+q*o+W;if(I.has(ne)||Ee.has(ne))continue;const Te=l[ne];if(Math.abs(Te-N)>X){let Oe=!1;for(let ze=-1;ze<=1;ze++){const Xe=q+ze;if(!(Xe<0||Xe>=a))for(let ie=-1;ie<=1;ie++){const ae=W+ie;if(ae<0||ae>=o)continue;const Ce=Q*f+Xe*o+ae;I.has(Ce)||Ee.has(Ce)||(Ee.add(Ce),Oe=!0)}}Oe&&M++}}return Ee.size===0&&console.warn("Could not find any negative seeds. GrowCut might fail or produce poor results."),console.debug("positiveSeedIndices",I.size),console.debug("negativeSeedIndices",Ee.size),{positiveSeedIndices:I,negativeSeedIndices:Ee}}async function iW({referencedVolumeId:t,worldPosition:e,options:r}){const n=Ve.getVolume(t),i=cm(t);i.voxelManager.forEach(({index:f,value:u})=>{u!==0&&i.voxelManager.setAtIndex(f,0)});const o=r.seeds??rW(n,e,r),a=(r==null?void 0:r.positiveSeedValue)??B3e,s=(r==null?void 0:r.negativeSeedValue)??G3e;if(!o)return null;const{positiveSeedIndices:c,negativeSeedIndices:l}=o;return c.size<10||c.size>Qg||l.size<10?(console.warn("Not enough seeds found. GrowCut might fail or produce poor results."),i):(c.forEach(f=>{i.voxelManager.setAtIndex(f,a)}),l.forEach(f=>{i.voxelManager.setAtIndex(f,s)}),await Zw(t,i.volumeId,r),i)}const K3e=Object.freeze(Object.defineProperty({__proto__:null,run:Zw,runGrowCutForBoundingBox:tW,runGrowCutForSphere:eW,runOneClickGrowCut:iW},Symbol.toStringTag,{value:"Module"}));function q3e(t,e){const{segmentationId:r,config:n}=e,i={colorLUTIndex:X3e(n),...n};fr.addSegmentationRepresentation(t,r,e.type,i),e.type===Rt.Contour&&ke([t]),ns(r)}function X3e(t){const{colorLUTOrIndex:e}=t||{};return e===void 0?Tp(JSON.parse(JSON.stringify(h5))):typeof e=="number"?e:Array.isArray(e)&&e.every(n=>Array.isArray(n)&&n.length===4)?Tp(e):Tp(JSON.parse(JSON.stringify(h5)))}function ig(t,e){e.map(r=>q3e(t,r))}function E8(t,e){return ig(t,e.map(r=>({...r,type:Rt.Contour})))}function Y3e(t){const e={};for(const[r,n]of Object.entries(t))e[r]=E8(r,n);return e}function oW(t,e){return ig(t,e.map(r=>({...r,type:Rt.Labelmap})))}function J3e(t){for(const[e,r]of Object.entries(t))oW(e,r.map(n=>({...n,type:Rt.Labelmap})))}function aW(t,e){return ig(t,e.map(r=>({...r,type:Rt.Surface})))}function Z3e(t){const e={};for(const[r,n]of Object.entries(t))e[r]=aW(r,n);return e}async function Q3e({segmentationId:t,viewportId:e,imageIds:r,options:n}){const i=zn(t);if(n!=null&&n.removeOriginal){const o=i.representationData.Labelmap;Ve.getVolume(o.volumeId)&&Ve.removeVolumeLoadObject(o.volumeId),i.representationData.Labelmap={imageIds:r}}else i.representationData.Labelmap={...i.representationData.Labelmap,imageIds:r};await ig(e,[{segmentationId:t,type:Rt.Labelmap}]),Ze.addEventListenerOnce(k.SEGMENTATION_RENDERED,()=>bo(t))}async function eCe({volumeId:t}){return{imageIds:Ve.getVolume(t).imageIds}}function tCe({segmentationId:t,options:e}){const r=zn(t);if(!r)return;const{volumeId:n}=r.representationData.Labelmap,i=Ve.getVolume(n);return Q3e({segmentationId:t,viewportId:e.viewportId,imageIds:i.imageIds,options:e})}async function sW(t){return nU(t)}async function nCe({segmentationId:t,segmentIndices:e,mode:r="individual"}){Hw(),Kc(Ja.COMPUTE_LARGEST_BIDIRECTIONAL,0);const n=_G(t,e);if(!n)return;const{operationData:i,segImageIds:o,reconstructableVolume:a,indices:s}=n,c=a?await rCe({operationData:i,indices:s,mode:r}):await iCe({segImageIds:o,indices:s,mode:r});return Kc(Ja.COMPUTE_LARGEST_BIDIRECTIONAL,100),c}async function rCe({operationData:t,indices:e,mode:r}){const n=EG(t),{segmentationVoxelManager:i,segmentationImageData:o}=n,s={scalarData:i.getCompleteScalarDataArray(),dimensions:o.getDimensions(),spacing:o.getSpacing(),origin:o.getOrigin(),direction:o.getDirection()};return await Yc().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:s,indices:e,mode:r})}async function iCe({segImageIds:t,indices:e,mode:r}){const{segmentationInfo:n}=bG(t);return await Yc().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:n,indices:e,mode:r,isStack:!0})}function oCe(t){const e=zn(t);if(!e)return null;let r;const n=e.representationData.Labelmap;if("imageIds"in n){const{imageIds:i}=n,o=Ve.getImage(i[0]),a=Ve.getVolumeContainingImageId(o.referencedImageId);if(a!=null&&a.volume)return a.volume;r=i.map(s=>Ve.getImage(s).referencedImageId)}else if("volumeId"in n){const{volumeId:i,referencedVolumeId:o}=n;if(o){const s=Ve.getVolume(o);if(s)return s}const a=Ve.getVolume(i);a&&(r=a.imageIds.map(s=>Ve.getImage(s).referencedImageId))}return qw(r)}async function aCe({segmentationIds:t,segmentIndex:e}){Hw(),Kc(Ja.COMPUTE_STATISTICS,0);const r=zn(t[0]),{imageIds:n}=r.representationData.Labelmap;if(!gf(n))throw new Error("Invalid volume - TMTV cannot be calculated");return await sCe({segmentationIds:t,segmentIndex:e})}async function sCe({segmentationIds:t,segmentIndex:e}){const r=t.map(p=>ng(p)),n=PG(r,e);if(!n)throw new Error("Invalid volume - TMTV cannot be calculated");const{imageData:i,dimensions:o,direction:a,origin:s,voxelManager:c}=n,l=i.getSpacing(),u={scalarData:c.getCompleteScalarDataArray(),dimensions:o,spacing:l,origin:s,direction:a},d=oCe(t[0]),h={dimensions:d.dimensions,spacing:d.spacing,origin:d.origin,direction:d.direction,scalarData:d.voxelManager.getCompleteScalarDataArray()};if(h.scalarData.length===0||u.scalarData.length===0)return{[e]:{name:"TMTV",value:0}};const g=await Yc().executeTask("compute","computeMetabolicStats",{segmentationInfo:u,imageInfo:h});return Kc(Ja.COMPUTE_STATISTICS,100),g}const cCe=Object.freeze(Object.defineProperty({__proto__:null,IslandRemoval:Od,LabelmapMemo:Kxe,SegmentStatsCalculator:JS,VolumetricCalculator:fd,computeMetabolicStats:aCe,computeStackLabelmapFromVolume:eCe,computeVolumeLabelmapFromStack:sW,contourAndFindLargestBidirectional:qG,createBidirectionalToolData:XG,createLabelmapVolumeForViewport:dxe,createMergedLabelmapForIndex:PG,floodFill:S8,getBrushSizeForToolGroup:i3e,getBrushThresholdForToolGroup:a3e,getBrushToolInstances:rg,getHoveredContourSegmentationAnnotation:QG,getOrCreateImageVolume:qw,getOrCreateSegmentationVolume:ng,getReferenceVolumeForSegmentationVolume:CG,getSegmentIndexAtLabelmapBorder:JG,getSegmentIndexAtWorldPoint:_8,getSegmentLargestBidirectional:nCe,getStatistics:NG,getUniqueSegmentIndices:XU,growCut:K3e,invalidateBrushCursor:YG,rectangleROIThresholdVolumeByRange:uxe,segmentContourAction:p3e,setBrushSizeForToolGroup:r3e,setBrushThresholdForToolGroup:o3e,thresholdSegmentationByRange:s3e,thresholdVolumeByRange:OG,triggerSegmentationRender:Qh,triggerSegmentationRenderBySegmentationId:$w,validateLabelmap:Jwe},Symbol.toStringTag,{value:"Module"}));function lCe(t){let e="";const r=t[0]<0?"R":"L",n=t[1]<0?"A":"P",i=t[2]<0?"F":"H",o=[Math.abs(t[0]),Math.abs(t[1]),Math.abs(t[2])],a=1e-4;for(let s=0;s<3;s++)if(o[0]>a&&o[0]>o[1]&&o[0]>o[2])e+=r,o[0]=0;else if(o[1]>a&&o[1]>o[0]&&o[1]>o[2])e+=n,o[1]=0;else if(o[2]>a&&o[2]>o[0]&&o[2]>o[1])e+=i,o[2]=0;else if(o[0]>a&&o[1]>a&&o[0]===o[1])e+=r+n,o[0]=0,o[1]=0;else if(o[0]>a&&o[2]>a&&o[0]===o[2])e+=r+i,o[0]=0,o[2]=0;else if(o[1]>a&&o[2]>a&&o[1]===o[2])e+=n+i,o[1]=0,o[2]=0;else break;return e}function uCe(t){let e=t.replace("H","f");return e=e.replace("F","h"),e=e.replace("R","l"),e=e.replace("L","r"),e=e.replace("A","p"),e=e.replace("P","a"),e=e.toUpperCase(),e}const fCe=Object.freeze(Object.defineProperty({__proto__:null,getOrientationStringLPS:lCe,invertOrientationStringLPS:uCe},Symbol.toStringTag,{value:"Module"}));var ih;(function(t){t.CLIP_STOPPED="CORNERSTONE_CINE_TOOL_STOPPED",t.CLIP_STARTED="CORNERSTONE_CINE_TOOL_STARTED"})(ih||(ih={}));const b8={};function cW(t,e){const r=Se(t),{viewportId:n}=r;b8[n]=e}function D8(t){const e=Se(t),{viewportId:r}=e;return b8[r]}function dCe(t){return b8[t]}const{ViewportStatus:lW}=ts,{triggerEvent:R3}=Vn,uW=!0,QS=new Map;function hCe(t,e){let r,n;if(t===void 0)throw new Error("playClip: element must not be undefined");const i=Se(t);if(!i)throw new Error("playClip: element must be a valid Cornerstone enabled element");e||(e={}),e.dynamicCineEnabled=e.dynamicCineEnabled??!0;const{viewport:o}=i,a=wCe(o,e);let s=D8(t);const c=e.dynamicCineEnabled;if(c&&dW(t),s?eT(t,{stopDynamicCine:!c,viewportId:o.id}):(s={intervalId:void 0,framesPerSecond:30,lastFrameTimeStamp:void 0,ignoreFrameTimeVector:!1,usingFrameTimeVector:!1,frameTimeVector:e.frameTimeVector??void 0,speed:e.frameTimeVectorSpeedMultiplier??1,reverse:e.reverse??!1,loop:e.loop??!0,bounce:e.bounce??!1},cW(t,s)),s.dynamicCineEnabled=e.dynamicCineEnabled,(e.framesPerSecond<0||e.framesPerSecond>0)&&(s.framesPerSecond=Number(e.framesPerSecond),s.reverse=s.framesPerSecond<0,s.ignoreFrameTimeVector=!0),s.ignoreFrameTimeVector!==!0&&s.frameTimeVector&&s.frameTimeVector.length===a.numScrollSteps&&a.frameTimeVectorEnabled){const{timeouts:u,isTimeVarying:d}=gCe(s.frameTimeVector,s.speed);r=u,n=d}e.bounce!==void 0&&(s.bounce=e.bounce);const l=()=>{const{numScrollSteps:u,currentStepIndex:d}=a;let h=d+(s.reverse?-1:1);if(h<0||h>=u)if(s.bounce)s.reverse=!s.reverse,h=d+(s.reverse?-1:1),h=Math.max(0,Math.min(u-1,h));else if(s.loop)h=s.reverse?u-1:0;else{eT(t,{stopDynamicCine:!c,viewportId:o.id}),R3(t,ih.CLIP_STOPPED,{element:t});return}const p=h-d;if(p)try{a.scroll(p)}catch(v){console.warn("Play clip not scrolling",v),hW(s),R3(t,ih.CLIP_STOPPED,{element:t})}};if(c){const u=I8(o);u&&QS.set(u.volumeId,t)}a.play?s.framesPerSecond=a.play(e.framesPerSecond):r&&r.length>0&&n?(s.usingFrameTimeVector=!0,s.intervalId=window.setTimeout(function u(){s.intervalId=window.setTimeout(u,r[a.currentStepIndex]),l()},0)):(s.usingFrameTimeVector=!1,s.intervalId=window.setInterval(l,1e3/Math.abs(s.framesPerSecond)));const f={element:t};R3(t,ih.CLIP_STARTED,f)}function fW(t,e={}){eT(t,{stopDynamicCine:!0,...e})}function eT(t,e={stopDynamicCine:!0,viewportId:void 0}){const{stopDynamicCine:r,viewportId:n}=e,i=Se(t);let o;const a=i==null?void 0:i.viewport;if(i){const{viewport:s}=i;o=D8(s.element)}else if(n)o=dCe(n);else return;o&&hW(o),a instanceof Ch?a.pause():r&&a instanceof Pr&&dW(t)}function dW(t){const{viewport:e}=Se(t);if(e instanceof yr){const r=I8(e);if(r!=null&&r.isDynamicVolume()){const n=QS.get(r.volumeId);QS.delete(r.volumeId),n&&n!==t&&fW(n)}}}function gCe(t,e){let r,n,i,o=0;const a=t.length,s=[];let c=!1;for((typeof e!="number"||e<=0)&&(e=1),r=1;r<a;r++)i=Number(t[r])/e|0,s.push(i),r===1?n=i:i!==n&&(c=!0),o+=i;return s.length>0&&(c?i=o/s.length|0:i=s[0],s.push(i)),{timeouts:s,isTimeVarying:c}}function hW(t){const e=t.intervalId;typeof e<"u"&&(t.intervalId=void 0,t.usingFrameTimeVector?clearTimeout(e):clearInterval(e))}function I8(t){if(!(t instanceof yr))return;const e=t.getAllVolumeIds();if(!(e!=null&&e.length))return;const n=e.find(i=>{var o;return(o=Ve.getVolume(i))==null?void 0:o.isDynamicVolume()})??e[0];return Ve.getVolume(n)}function pCe(t,e){const r=t.getImageIds();return{get numScrollSteps(){return r.length},get currentStepIndex(){return t.getTargetImageIdIndex()},get frameTimeVectorEnabled(){return!0},waitForRenderedCount:0,scroll(n){if(this.waitForRenderedCount<=e&&t.viewportStatus!==lW.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,Qs(t,{delta:n,debounceLoading:uW})}}}function mCe(t,e){return{get numScrollSteps(){return t.getNumberOfSlices()},get currentStepIndex(){return t.getSliceIndex()},get frameTimeVectorEnabled(){return!0},waitForRenderedCount:0,scroll(r){if(this.waitForRenderedCount<=e&&t.viewportStatus!==lW.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,Qs(t,{delta:r,debounceLoading:uW})},play(r){return r&&t.setPlaybackRate(r/24),t.play(),t.getFrameRate()}}}function vCe(t,e){const{volumeId:r}=e,n={viewPlaneNormal:We(),scrollInfo:null},i=()=>{const o=t.getCamera();if(!n.scrollInfo||!iS(o.viewPlaneNormal,n.viewPlaneNormal)){const s=cd(t,r);n.viewPlaneNormal=o.viewPlaneNormal,n.scrollInfo=s}return n.scrollInfo};return{get numScrollSteps(){return i().numScrollSteps},get currentStepIndex(){return i().currentStepIndex},get frameTimeVectorEnabled(){const o=t.getCamera(),a=e.direction.slice(6,9).map(c=>-c),s=Pt(a,o.viewPlaneNormal);return Ju(s,1)},scroll(o){i().currentStepIndex+=o,Qs(t,{delta:o})}}}function yCe(t){return{get numScrollSteps(){return t.numDimensionGroups},get currentStepIndex(){return t.dimensionGroupNumber-1},get frameTimeVectorEnabled(){return!1},scroll(e){t.scroll(e)}}}function wCe(t,e){if(t instanceof vr)return pCe(t,e.waitForRendered??30);if(t instanceof yr){const r=I8(t);return e.dynamicCineEnabled&&(r!=null&&r.isDynamicVolume())?yCe(r):vCe(t,r)}if(t instanceof Ch)return mCe(t,e.waitForRendered??30);throw new Error("Unknown viewport type")}const xCe=Object.freeze(Object.defineProperty({__proto__:null,Events:ih,addToolState:cW,getToolState:D8,playClip:hCe,stopClip:fW},Symbol.toStringTag,{value:"Module"}));function CCe(t,e){var n,i,o;const r=(e==null?void 0:e.knotsRatioPercentage)||30;return!((o=(i=(n=t==null?void 0:t.data)==null?void 0:n.contour)==null?void 0:i.polyline)!=null&&o.length)||r<=0}function SCe(t,e){const r=Da(),n=fi(We(),e,t),i=Math.abs(t[0])>.1?At(-t[1],t[0],0):At(0,-t[2],t[1]);return n4(r,e,n,i),r}function $v(t,e=Math.floor(Math.random()*(t.length-1))){if(e===0)return 0;const r=[...t],{length:n}=t;for(let i=0;i<n;i++)t[i]=r[(i+e+n)%n];return e}function gW(t,e){if(CCe(t,e))return!1;const{viewPlaneNormal:r}=t.metadata,{closed:n,polyline:i}=t.data.contour,o=SCe(r,t.data.contour.polyline[0]),a=t.data.contour.polyline.map(f=>{const u=qt(We(),f,o);return[u[0],u[1]]});let s=n?$v(a):0,c=$S(a,0,a.length,(e==null?void 0:e.knotsRatioPercentage)||30);if(c===a)return!1;$v(c,-s);for(let f=1;f<(e==null?void 0:e.loop);f++)s=n?$v(c):0,c=$S(c,0,a.length,(e==null?void 0:e.knotsRatioPercentage)||30),$v(c,-s);const l=Qr(Da(),o);return t.data.contour.polyline=c.map(f=>qt([0,0,0],[...f,0],l)),!0}const TCe={smoothAnnotation:gW},_Ce=Object.freeze(Object.defineProperty({__proto__:null,default:TCe,smoothAnnotation:gW},Symbol.toStringTag,{value:"Module"})),ECe=Object.freeze(Object.defineProperty({__proto__:null,getBoundsIJKFromRectangleAnnotations:MG,isAxisAlignedRectangle:jG},Symbol.toStringTag,{value:"Module"})),pW={};function mW(t,e){const r=Se(t),{viewportId:n}=r;pW[n]=e}function og(t){const e=Se(t),{viewportId:r}=e;return pW[r]}const dd=vn.Prefetch,vW=0;function bCe(t,e){t=Math.round(t)||0,e=Math.round(e)||0;const r=[];let n=e-t+1;if(n<=0)return r;for(;n--;)r[n]=e--;return r}function DCe(t,e){let r=0,n=t.length-1;return t.forEach((i,o)=>{i<e?r=Math.max(o,r):i>e&&(n=Math.min(o,n))}),{low:r,high:n}}function ag(t){const e=Se(t);if(!e)return null;const{viewport:r}=e;return r instanceof vr?{currentImageIdIndex:r.getCurrentImageIdIndex(),imageIds:r.getImageIds()}:null}function Qw(t){return function(e){const r=e.detail;let n;try{n=ag(t)}catch{return}if(!n||!n.imageIds||n.imageIds.length===0)return;const o=n.imageIds.indexOf(r.imageId);if(o<0)return;const a=og(t);!a||!a.indicesToRequest||!a.indicesToRequest.length||a.indicesToRequest.push(o)}}const ICe=t=>{const e=new Set(t.imageIds);return r=>r.type!==dd||!e.has(r.additionalDetails.imageId)};let _p={maxImagesToPrefetch:1/0,preserveExistingPool:!0},tT;const OCe=10;function yW(t){var g,p;const e=og(t);if(!e)return;const r=e||{},n=ag(t);if(!((g=n==null?void 0:n.imageIds)!=null&&g.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const{currentImageIdIndex:i}=n;if(r.enabled=r.enabled&&(((p=r.indicesToRequest)==null?void 0:p.length)??0)>0,r.enabled===!1)return;function o(v){const y=r.indicesToRequest.indexOf(v);y>-1&&r.indicesToRequest.splice(y,1)}if(e.indicesToRequest.sort((v,y)=>v-y),r.indicesToRequest.slice().forEach(function(v){const y=n.imageIds[v];if(!y)return;(Math.abs(i-v)<6?Ve.getImageLoadObject(y):Ve.isLoaded(y))&&o(v)}),!r.indicesToRequest.length)return;_p.preserveExistingPool||Wi.clearRequestStack(dd);const s=DCe(r.indicesToRequest,n.currentImageIdIndex);let c,l,f=s.low,u=s.high;const d=[];for(;f>=0||u<r.indicesToRequest.length;){const v=n.currentImageIdIndex,y=v-r.indicesToRequest[f]>_p.maxImagesToPrefetch,m=r.indicesToRequest[u]-v>_p.maxImagesToPrefetch,w=!y&&f>=0,x=!m&&u<r.indicesToRequest.length;if(!x&&!w)break;w&&(l=r.indicesToRequest[f--],c=n.imageIds[l],d.push(c)),x&&(l=r.indicesToRequest[u++],c=n.imageIds[l],d.push(c))}const h=(v,y)=>zc(v,y);d.forEach(v=>{const y={requestType:dd};Wi.addRequest(h.bind(null,v,y),dd,{imageId:v},vW)})}function nT(t){clearTimeout(tT),tT=setTimeout(function(){const e=t.target;try{yW(e)}catch{return}},OCe)}function MCe(t){const e=ag(t);if(!e||!e.imageIds||e.imageIds.length===0){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const r={indicesToRequest:bCe(0,e.imageIds.length-1),enabled:!0,direction:1},n=r.indicesToRequest.indexOf(e.currentImageIdIndex);r.indicesToRequest.splice(n,1),mW(t,r),yW(t),t.removeEventListener(et.STACK_NEW_IMAGE,nT),t.addEventListener(et.STACK_NEW_IMAGE,nT);const i=Qw(t);Ze.removeEventListener(et.IMAGE_CACHE_IMAGE_REMOVED,i),Ze.addEventListener(et.IMAGE_CACHE_IMAGE_REMOVED,i)}function PCe(t){clearTimeout(tT),t.removeEventListener(et.STACK_NEW_IMAGE,nT);const e=Qw(t);Ze.removeEventListener(et.IMAGE_CACHE_IMAGE_REMOVED,e);const r=og(t);r&&r.indicesToRequest.length&&(r.enabled=!1,Wi.clearRequestStack(dd))}function RCe(){return _p}function LCe(t){_p=t}const ACe={enable:MCe,disable:PCe,getConfiguration:RCe,setConfiguration:LCe};let N1={maxImagesToPrefetch:1/0,minBefore:2,maxAfter:2,directionExtraImages:10,preserveExistingPool:!1},rT;const NCe=5,kCe=t=>{var n;const e=ag(t);if(!e)return;if(!((n=e.imageIds)!=null&&n.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}M8(t),O8(t),t.removeEventListener(et.STACK_NEW_IMAGE,iT),t.addEventListener(et.STACK_NEW_IMAGE,iT);const r=Qw(t);Ze.removeEventListener(et.IMAGE_CACHE_IMAGE_REMOVED,r),Ze.addEventListener(et.IMAGE_CACHE_IMAGE_REMOVED,r)};function O8(t){var l,f;const 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0:y.loadTimeInMS)||0;g.loadTimeInMS+=m}if(!n.indicesToRequest.length&&h!=null&&h.sizeInBytes){const{sizeInBytes:m}=h,w=Ve.getMaxCacheSize()/4/m;if(!n.cacheFill)g.initialTime=Date.now()-g.start,g.initialSize=g.imageIds.size,M8(t,w),O8(t);else if(g.imageIds.size){g.fillTime=Date.now()-g.start;const{size:x}=g.imageIds;g.fillSize=x}}}const c=(u,d)=>zc(u,d).then(()=>s(u));n.indicesToRequest.forEach(u=>{const d=e.imageIds[u],h={requestType:dd};Wi.addRequest(c.bind(null,d,h),dd,{imageId:d},vW)})}function iT(t){clearTimeout(rT),rT=setTimeout(function(){const e=t.target;try{M8(e),O8(e)}catch{return}},NCe)}const VCe=t=>t<0?-1:1,M8=(t,e)=>{var d;const r=ag(t);if(!r)return;if(!((d=r.imageIds)!=null&&d.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const{currentImageIdIndex:n}=r;let{maxAfter:i=2,minBefore:o=2}=N1;const{directionExtraImages:a=10}=N1,s=og(t)||{indicesToRequest:[],currentImageIdIndex:n,stackCount:0,enabled:!0,direction:1,stats:{start:Date.now(),imageIds:new Map,decodeTimeInMS:0,loadTimeInMS:0,totalBytes:0}},c=n-s.currentImageIdIndex;if(s.direction=VCe(c),s.currentImageIdIndex=n,s.enabled=!0,s.stackCount<100&&(s.stackCount+=a),Math.abs(c)>i||!c)if(s.stackCount=0,e){const h=n/r.imageIds.length;o=Math.ceil(e*h),i=Math.ceil(e*(1-h)),s.cacheFill=!0}else s.cacheFill=!1;else c<0?(o+=s.stackCount,i=0):(i+=s.stackCount,o=0);const l=Math.max(0,n-o),f=Math.min(r.imageIds.length-1,n+i),u=[];for(let h=n+1;h<=f;h++)u.push(h);for(let h=n-1;h>=l;h--)u.push(h);s.indicesToRequest=u,mW(t,s)};function FCe(t){clearTimeout(rT),t.removeEventListener(et.STACK_NEW_IMAGE,iT);const e=Qw(t);Ze.removeEventListener(et.IMAGE_CACHE_IMAGE_REMOVED,e);const r=og(t);r&&(r.enabled=!1)}function UCe(){return N1}function BCe(t){N1=t}const GCe={enable:kCe,disable:FCe,getConfiguration:UCe,setConfiguration:BCe},WCe=Object.freeze(Object.defineProperty({__proto__:null,isViewportPreScaled:Xl},Symbol.toStringTag,{value:"Module"}));function zCe(t,e){let r;const n=e.dimensionGroupNumbers||e.frameNumbers||Array.from({length:t.numDimensionGroups},(i,o)=>o+1);if(e.frameNumbers&&console.warn("Warning: frameNumbers parameter is deprecated. Please use dimensionGroupNumbers instead."),!e.maskVolumeId&&!e.worldCoordinate)throw new Error("You should provide either maskVolumeId or imageCoordinate");if(e.maskVolumeId&&e.worldCoordinate)throw new Error("You can only use one of maskVolumeId or imageCoordinate");if(e.maskVolumeId){const i=Ve.getVolume(e.maskVolumeId);if(!i)throw new Error("Segmentation volume not found");const[o,a]=jCe(n,t,i);return[o,a]}return e.worldCoordinate?$Ce(n,e.worldCoordinate,t):r}function $Ce(t,e,r){const{dimensions:n,imageData:i}=r,o=i.worldToIndex(e);if(o[0]=Math.floor(o[0]),o[1]=Math.floor(o[1]),o[2]=Math.floor(o[2]),!Sr(o,n))throw new Error("outside bounds");const a=n[0],s=n[0]*n[1],c=[];return t.forEach(l=>{const f=o[2]*s+o[1]*a+o[0];c.push(r.voxelManager.getAtIndexAndDimensionGroup(f,l))}),c}function jCe(t,e,r){const{imageData:n}=r,i=r.voxelManager,o=i.getScalarDataLength(),a=[];a.length=o;let s=0;for(let d=0,h=o;d<h;d++)i.getAtIndex(d)!==0&&(a[s++]=d);a.length=s;const c=[],l=e.voxelManager.getScalarDataLength()===o&&JSON.stringify(e.spacing)===JSON.stringify(r.spacing),f=[];if(l){for(let d=0;d<a.length;d++){const h=[],g=a[d];for(let p=0;p<t.length;p++)h.push(e.voxelManager.getAtIndexAndDimensionGroup(g,t[p]));c.push(h),f.push(i.toIJK(g))}return[c,f]}const u=({pointLPS:d,value:h,pointIJK:g})=>{if(h===0)return;const p=ME(e.imageData,e.dimensions,e.spacing,d);let v=0;const y=new Map;t.forEach(x=>y.set(x,0));const m=({index:x})=>{for(let C=0;C<t.length;C++){const S=e.voxelManager.getAtIndexAndDimensionGroup(x,t[C]),T=t[C];y.set(T,y.get(T)+S)}v++};e.voxelManager.forEach(m,{imageData:e.imageData,boundsIJK:p});const w=[];y.forEach(x=>{w.push(x/v)}),f.push(g),c.push(w)};return r.voxelManager.forEach(u,{imageData:n}),[c,f]}function wW(t,e){const r=t.getScalarDataLength(),n=new Float32Array(r);for(const i of e){const o=t.getDimensionGroupScalarData(i);for(let a=0;a<r;a++)n[a]+=o[a]}return n}function HCe(t,e){const r=wW(t,e),n=e.length;for(let i=0;i<r.length;i++)r[i]/=n;return r}const xW={[$0.SUM]:(t,e,r)=>{const n=wW(t,e);for(let i=0;i<n.length;i++)r(i,n[i])},[$0.AVERAGE]:(t,e,r)=>{const n=HCe(t,e);for(let i=0;i<n.length;i++)r(i,n[i])},[$0.SUBTRACT]:(t,e,r)=>{if(e.length!==2)throw new Error("Please provide only 2 dimension groups for subtraction.");const n=t.getScalarDataLength(),i=t.getDimensionGroupScalarData(e[0]),o=t.getDimensionGroupScalarData(e[1]);for(let a=0;a<n;a++){const s=i[a]-o[a];r(a,s)}}};function KCe(t,e,r){const{dimensionGroupNumbers:n,frameNumbers:i}=r;i&&console.warn("Warning: frameNumbers parameter is deprecated. Please use dimensionGroupNumbers instead.");const o=n||i||Array.from({length:t.numDimensionGroups},(f,u)=>u+1);if(o.length<=1)throw new Error("Please provide two or more dimension groups");const a=t.voxelManager,s=a.getScalarDataLength(),c=xW[e];if(!c)throw new Error(`Unsupported operation: ${e}`);const l=new Float32Array(s);return c(a,o,(f,u)=>{l[f]=u}),l}function qCe(t,e,r){const{dimensionGroupNumbers:n,frameNumbers:i,targetVolume:o}=r;if(!o)throw new Error("A target volume must be provided");i&&console.warn("Warning: frameNumbers parameter is deprecated. Please use dimensionGroupNumbers instead.");const a=n||i||Array.from({length:t.numDimensionGroups},(f,u)=>u+1);if(a.length<=1)throw new Error("Please provide two or more dimension groups");const s=t.voxelManager,c=o.voxelManager,l=xW[e];if(!l)throw new Error(`Unsupported operation: ${e}`);l(s,a,(f,u)=>{c.setAtIndex(f,u)}),c.resetModifiedSlices();for(let f=0;f<o.dimensions[2];f++)c.modifiedSlices.add(f)}const XCe=Object.freeze(Object.defineProperty({__proto__:null,generateImageFromTimeData:KCe,getDataInTime:zCe,updateVolumeFromTimeData:qCe},Symbol.toStringTag,{value:"Module"}));function CW(t,e){const r=e*3;if(r<t.length)return At(t[r],t[r+1],t[r+2])}function SW(t){const e=t.getLines().getData();let r=0;const n=new Map;for(;r<e.length;){const s=e[r++],c=[];for(let l=0;l<s;l++)c.push(e[r+l]);n.set(c[0],c),r+=s}const i=[],o=s=>{for(const[c,l]of s.entries())if(l!==void 0)return c;return-1};let a=o(n);for(;a!==-1;){const s=[a];for(;n.has(a);){const c=n.get(a)[1];n.has(c)&&s.push(c),n.delete(a),a=c}i.push(s),a=o(n)}return i.length?i:void 0}function TW(t){const e=SW(t);if(!e)return;const r=t.getPoints().getData();return e.map(n=>n.map(i=>CW(r,i)))}const YCe=Object.freeze(Object.defineProperty({__proto__:null,getPoint:CW,getPolyDataPointIndexes:SW,getPolyDataPoints:TW},Symbol.toStringTag,{value:"Module"}));var Ha;(function(t){t.Top="top",t.Left="left",t.Bottom="bottom",t.Right="right"})(Ha||(Ha={}));const JCe=Object.freeze(Object.defineProperty({__proto__:null,get ColorbarRangeTextPosition(){return Ha}},Symbol.toStringTag,{value:"Module"})),bl=t=>t&&t.upper>t.lower,w5=t=>!!t&&t.width>0&&t.height>0,k1=(t,e)=>!!t&&!!e&&t.lower===e.lower&&t.upper===e.upper,_W=(t,e)=>!!t&&!!e&&t.width===e.width&&t.height===e.height,ZCe=(t,e,r)=>[t[0]*(1-r)+e[0]*r,t[1]*(1-r)+e[1]*r,t[2]*(1-r)+e[2]*r],{clamp:QCe}=Vn;class P8{constructor(e){P8.validateProps(e);const{colormap:r,size:n={width:20,height:100},imageRange:i={lower:0,upper:1},voiRange:o={lower:0,upper:1},container:a,showFullPixelValueRange:s=!1}=e;this._colormap=r,this._imageRange=i,this._voiRange=o,this._showFullImageRange=s,this._canvas=this._createRootElement(n),a&&this.appendTo(a)}get colormap(){return this._colormap}set colormap(e){this._colormap=e,this.render()}get size(){const{width:e,height:r}=this._canvas;return{width:e,height:r}}set size(e){const{_canvas:r}=this;!w5(e)||_W(r,e)||(this._setCanvasSize(r,e),this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!bl(e)||k1(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!bl(e)||k1(e,this._voiRange)||(this._voiRange=e,this.render())}get showFullImageRange(){return this._showFullImageRange}set showFullImageRange(e){e!==this._showFullImageRange&&(this._showFullImageRange=e,this.render())}appendTo(e){e.appendChild(this._canvas),this.render()}dispose(){const{_canvas:e}=this,{parentElement:r}=e;r==null||r.removeChild(e)}static validateProps(e){const{size:r,imageRange:n,voiRange:i}=e;if(r&&!w5(r))throw new Error('Invalid "size"');if(n&&!bl(n))throw new Error('Invalid "imageRange"');if(i&&!bl(i))throw new Error('Invalid "voiRange"')}_setCanvasSize(e,r){const{width:n,height:i}=r;e.width=n,e.height=i,Object.assign(e.style,{width:`${n}px`,height:`${i}px`})}_createRootElement(e){const r=document.createElement("canvas");return Object.assign(r.style,{position:"absolute",top:"0",left:"0",pointerEvents:"none",boxSizing:"border-box"}),this._setCanvasSize(r,e),r}render(){if(!this._canvas.isConnected)return;const{_colormap:e}=this,{RGBPoints:r}=e,n=r.length/4,i=v=>{const y=4*v;if(!(v<0||v>=n))return{index:v,position:r[y],color:[r[y+1],r[y+2],r[y+3]]}},{width:o,height:a}=this._canvas,s=this._canvas.getContext("2d");if(!s)return;const c=o>a,l=c?o:a,{_voiRange:f}=this,u=this._showFullImageRange?this._imageRange:{...f};let d,h=i(0);const g=(u.upper-u.lower)/(l-1);let p=u.lower;for(let v=0;v<l;v++){const y=(p-f.lower)/Math.abs(f.upper-f.lower);if(h)for(let x=h.index;x<n&&!(y<=h.position);x++)d=h,h=i(x+1);let m;if(!d)m=[...h.color];else if(!h)m=[...d.color];else{const x=(y-d.position)/(h.position-d.position);m=ZCe(d.color,h.color,x)}const w=m.map(x=>QCe(Math.round(x*255),0,255));s.fillStyle=`rgb(${w[0]}, ${w[1]}, ${w[2]})`,c?s.fillRect(v,0,1,a):s.fillRect(0,a-v-1,o,1),p+=g}}}const Vf={FONT:"10px Arial",COLOR:"white",TICK_SIZE:5,TICK_WIDTH:1,TICK_LABEL_MARGIN:3,MAX_NUM_TICKS:8,TICKS_STEPS:[1,2.5,5,10]};class R8{constructor(e){R8.validateProps(e);const{top:r=0,left:n=0,size:i={width:20,height:100},imageRange:o={lower:0,upper:1},voiRange:a={lower:0,upper:1},ticks:s,container:c,showFullPixelValueRange:l=!1}=e,{style:f,position:u}=s??{};this._imageRange=o,this._voiRange=a,this._font=(f==null?void 0:f.font)??Vf.FONT,this._color=(f==null?void 0:f.color)??Vf.COLOR,this._tickSize=(f==null?void 0:f.tickSize)??Vf.TICK_SIZE,this._tickWidth=(f==null?void 0:f.tickWidth)??Vf.TICK_WIDTH,this._labelMargin=(f==null?void 0:f.labelMargin)??Vf.TICK_LABEL_MARGIN,this._maxNumTicks=(f==null?void 0:f.maxNumTicks)??Vf.MAX_NUM_TICKS,this._rangeTextPosition=u??Ha.Right,this._showFullPixelValueRange=l,this._canvas=this._createCanvasElement(i,r,n),c&&this.appendTo(c)}get size(){const{width:e,height:r}=this._canvas;return{width:e,height:r}}set size(e){const{_canvas:r}=this;!w5(e)||_W(r,e)||(this._setCanvasSize(r,e),this.render())}get top(){return Number.parseInt(this._canvas.style.top)}set top(e){const{_canvas:r}=this,n=this.top;e!==n&&(r.style.top=`${e}px`,this.render())}get left(){return Number.parseInt(this._canvas.style.left)}set left(e){const{_canvas:r}=this,n=this.left;e!==n&&(r.style.left=`${e}px`,this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!bl(e)||k1(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!bl(e)||k1(e,this._voiRange)||(this._voiRange=e,this.render())}get tickSize(){return this._tickSize}set tickSize(e){e!==this._tickSize&&(this._tickSize=e,this.render())}get tickWidth(){return this._tickWidth}set tickWidth(e){e!==this._tickWidth&&(this._tickWidth=e,this.render())}get color(){return this._color}set color(e){e!==this._color&&(this._color=e,this.render())}get showFullPixelValueRange(){return this._showFullPixelValueRange}set showFullPixelValueRange(e){e!==this._showFullPixelValueRange&&(this._showFullPixelValueRange=e,this.render())}get visible(){return this._canvas.style.display==="block"}set visible(e){e!==this.visible&&(this._canvas.style.display=e?"block":"none",e&&this.render())}appendTo(e){e.appendChild(this._canvas),this.render()}static validateProps(e){const{size:r,imageRange:n,voiRange:i}=e;if(r&&!w5(r))throw new Error('Invalid "size"');if(n&&!bl(n))throw new Error('Invalid "imageRange"');if(i&&!bl(i))throw new Error('Invalid "voiRange"')}_setCanvasSize(e,r){const{width:n,height:i}=r;e.width=n,e.height=i,Object.assign(e.style,{width:`${n}px`,height:`${i}px`})}_createCanvasElement(e,r,n){const i=document.createElement("canvas");return Object.assign(i.style,{display:"none",position:"absolute",boxSizing:"border-box",top:`${r}px`,left:`${n}px`}),this._setCanvasSize(i,e),i}_getTicks(e){const{lower:r,upper:n}=e,o=(n-r)/(this._maxNumTicks-1),a=Math.pow(10,-Math.floor(Math.log10(Math.abs(o)))),s=o*a,l=Vf.TICKS_STEPS.find(g=>g>=s)/a,f=Math.ceil(n/l)*l,u=Math.floor(r/l)*l,d=Math.round((f-u)/l)+1,h=[];for(let g=0;g<d;g++)h.push(u+g*l);return{scaleMin:u,scaleMax:f,step:l,ticks:h}}_getLeftTickInfo({position:e,labelMeasure:r}){const{width:n}=this._canvas,o=[n-this.tickSize-r.width-this._labelMargin,e],a={start:[n-this._tickSize,e],end:[n,e]};return{labelPoint:o,tickPoints:a}}_getRightTickInfo({position:e}){const r=[this._tickSize+this._labelMargin,e],n={start:[0,e],end:[this._tickSize,e]};return{labelPoint:r,tickPoints:n}}_getTopTickInfo({position:e,labelMeasure:r}){const{height:n}=this._canvas,i=n-this.tickSize-this._labelMargin,o=[e,i],a={start:[e,n-this._tickSize],end:[e,n]};return{labelPoint:o,tickPoints:a}}_getBottomTickInfo({position:e,labelMeasure:r}){const n=[e,this._tickSize+this._labelMargin],i={start:[e,0],end:[e,this._tickSize]};return{labelPoint:n,tickPoints:i}}render(){const{_canvas:e}=this;if(!e.isConnected||!this.visible)return;const{width:r,height:n}=e,i=r>=n,o=i?r:n,a=e.getContext("2d"),{_voiRange:s}=this,c=this._showFullPixelValueRange?this._imageRange:{...s},l=c.upper-c.lower,{ticks:f}=this._getTicks(c);a.clearRect(0,0,r,n),a.font=this._font,a.textBaseline=i?"top":"middle",a.textAlign=i?"center":"left",a.fillStyle=this._color,a.strokeStyle=this._color,a.lineWidth=this.tickWidth,f.forEach(u=>{let d=Math.round(o*((u-c.lower)/l));if(i||(d=n-d),d<0||d>o)return;const h=u.toString(),g=a.measureText(h);let p;i?this._rangeTextPosition===Ha.Top?p=this._getTopTickInfo({position:d,labelMeasure:g}):p=this._getBottomTickInfo({position:d,labelMeasure:g}):this._rangeTextPosition===Ha.Left?p=this._getLeftTickInfo({position:d,labelMeasure:g}):p=this._getRightTickInfo({position:d});const{labelPoint:v,tickPoints:y}=p,{start:m,end:w}=y;return a.beginPath(),a.moveTo(m[0],m[1]),a.lineTo(w[0],w[1]),a.fillText(h,v[0],v[1]),a.stroke(),d})}}function eSe(t,e,r){return(t>=e?[Ha.Top,Ha.Bottom]:[Ha.Left,Ha.Right]).includes(r)}class tSe{constructor({id:e,container:r}){this._containerResizeCallback=n=>{let i,o;const{contentRect:a,contentBoxSize:s}=n[0];a?(i=a.width,o=a.height):s!=null&&s.length&&(i=s[0].inlineSize,o=s[0].blockSize),this._containerSize={width:i,height:o},this.onContainerResize()},this._id=e,this._containerSize={width:0,height:0},this._rootElement=this.createRootElement(e),this._containerResizeObserver=new ResizeObserver(this._containerResizeCallback),r&&this.appendTo(r)}get id(){return this._id}get rootElement(){return this._rootElement}appendTo(e){const{_rootElement:r,_containerResizeObserver:n}=this,{parentElement:i}=r;!e||e===i||(i&&n.unobserve(i),e.appendChild(r),n.observe(e))}destroy(){const{_rootElement:e,_containerResizeObserver:r}=this,{parentElement:n}=e;n==null||n.removeChild(e),r.disconnect()}get containerSize(){return{...this._containerSize}}createRootElement(e){const r=document.createElement("div");return r.id=e,r.classList.add("widget"),Object.assign(r.style,{width:"100%",height:"100%"}),r}onContainerResize(){}}const Lg={MULTIPLIER:1,RANGE_TEXT_POSITION:Ha.Right,TICKS_BAR_SIZE:50};class V1 extends tSe{constructor(e){var r;super(e),this._isMouseOver=!1,this._isInteracting=!1,this._mouseOverCallback=n=>{this._isMouseOver=!0,this.showTicks(),n.stopPropagation()},this._mouseOutCallback=n=>{this._isMouseOver=!1,this.hideTicks(),n.stopPropagation()},this._mouseDownCallback=n=>{this._isInteracting=!0,this.showTicks(),this._addVOIEventListeners(n),n.stopPropagation()},this._mouseDragCallback=(n,i)=>{const o=this.getVOIMultipliers(),a=this._getPointsFromMouseEvent(n),{points:s,voiRange:c}=i,l=_s(rn(),a.local,s.local),f=l[0]*o[0],u=l[1]*o[1];if(!f&&!u)return;const{lower:d,upper:h}=c;let{windowWidth:g,windowCenter:p}=nm(d,h);g=Math.max(g+f,1),p+=u;const v=Wu(g,p);this.voiRange=v,n.stopPropagation(),n.preventDefault()},this._mouseUpCallback=n=>{this._isInteracting=!1,this.hideTicks(),this._removeVOIEventListeners(),n.stopPropagation()},this._eventListenersManager=new cV,this._colormaps=V1.getColormapsMap(e),this._activeColormapName=V1.getInitialColormapName(e),this._canvas=this._createCanvas(e),this._ticksBar=this._createTicksBar(e),this._rangeTextPosition=((r=e.ticks)==null?void 0:r.position)??Lg.RANGE_TEXT_POSITION,this._canvas.appendTo(this.rootElement),this._ticksBar.appendTo(this.rootElement),this._addRootElementEventListeners()}get activeColormapName(){return this._activeColormapName}set activeColormapName(e){if(e===this._activeColormapName)return;const r=this._colormaps.get(e);if(!r){console.warn(`Invalid colormap name (${e})`);return}this._activeColormapName=e,this._canvas.colormap=r}get imageRange(){return this._canvas.imageRange}set imageRange(e){this._canvas.imageRange=e,this._ticksBar.imageRange=e}get voiRange(){return this._canvas.voiRange}set voiRange(e){const{voiRange:r}=this._canvas;!bl(e)||k1(e,r)||(this._canvas.voiRange=e,this._ticksBar.voiRange=e,this.onVoiChange(e))}get showFullImageRange(){return this._canvas.showFullImageRange}set showFullImageRange(e){this._canvas.showFullImageRange=e,this._ticksBar.showFullPixelValueRange=e}destroy(){super.destroy(),this._eventListenersManager.reset()}createRootElement(){const e=document.createElement("div");return Object.assign(e.style,{position:"relative",fontSize:"0",width:"100%",height:"100%"}),e}onContainerResize(){super.onContainerResize(),this.updateTicksBar(),this._canvas.size=this.containerSize}getVOIMultipliers(){return[Lg.MULTIPLIER,Lg.MULTIPLIER]}onVoiChange(e){}showTicks(){this.updateTicksBar(),this._ticksBar.visible=!0}hideTicks(){this._isInteracting||this._isMouseOver||(this._ticksBar.visible=!1)}static getColormapsMap(e){const{colormaps:r}=e;return r.reduce((n,i)=>n.set(i.Name,i),new Map)}static getInitialColormapName(e){const{activeColormapName:r,colormaps:n}=e;return!!r&&n.some(o=>o.Name===r)?r:n[0].Name}_createCanvas(e){const{imageRange:r,voiRange:n,showFullPixelValueRange:i}=e,o=this._colormaps.get(this._activeColormapName);return new P8({colormap:o,imageRange:r,voiRange:n,showFullPixelValueRange:i})}_createTicksBar(e){const r=e.ticks;return new R8({imageRange:e.imageRange,voiRange:e.voiRange,ticks:r,showFullPixelValueRange:e.showFullPixelValueRange})}_getPointsFromMouseEvent(e){const{rootElement:r}=this,n=[e.clientX,e.clientY],i=[e.pageX,e.pageY],o=r.getBoundingClientRect(),a=[i[0]-o.left-window.pageXOffset,i[1]-o.top-window.pageYOffset];return{client:n,page:i,local:a}}updateTicksBar(){const{width:e,height:r}=this.containerSize;if(e===0&&r===0)return;const{_ticksBar:n,_rangeTextPosition:i}=this,o=e>=r,a=o?e:Lg.TICKS_BAR_SIZE,s=o?Lg.TICKS_BAR_SIZE:r;if(!eSe(e,r,i))throw new Error("Invalid rangeTextPosition value for the current colobar orientation");let c,l;n.size={width:a,height:s},o?(l=0,c=i===Ha.Top?-s:r):(c=0,l=i===Ha.Left?-a:e),n.top=c,n.left=l}_addRootElementEventListeners(){const{_eventListenersManager:e}=this,{rootElement:r}=this;e.addEventListener(r,"mouseover",this._mouseOverCallback),e.addEventListener(r,"mouseout",this._mouseOutCallback),e.addEventListener(r,"mousedown",this._mouseDownCallback)}_addVOIEventListeners(e){const{_eventListenersManager:r}=this,n=this._getPointsFromMouseEvent(e),i={...this._canvas.voiRange},o={points:n,voiRange:i};this._removeVOIEventListeners(),r.addEventListener(document,"voi.mouseup",this._mouseUpCallback),r.addEventListener(document,"voi.mousemove",a=>this._mouseDragCallback(a,o))}_removeVOIEventListeners(){const{_eventListenersManager:e}=this;e.removeEventListener(document,"voi.mouseup"),e.removeEventListener(document,"voi.mousemove")}}const L3=4;function nSe(t,e,r){if(SV(t,e)==="PT"){const{clientWidth:i,clientHeight:o}=t.element,a=5/Math.max(i,o),s=Xl(t,e),{fixedPTWindowWidth:c=!0}=r??{},l=c?0:a;return s?[l,a]:[l,L3]}return[L3,L3]}const{Events:fu}=ts,jv={lower:-1e3,upper:1e3};class E0 extends V1{constructor(e){const{element:r,volumeId:n}=e,i=E0._getImageRange(r,n),o=E0._getVOIRange(r,n);super({...e,imageRange:i,voiRange:o}),this.autoHideTicks=()=>{if(this._hideTicksTimeoutId)return;const 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n=t[0]-e[0],i=t[1]-e[1],o=t[2]-e[2];return[r[0]*n+r[1]*i+r[2]*o+e[0],r[3]*n+r[4]*i+r[5]*o+e[1],r[6]*n+r[7]*i+r[8]*o+e[2]]}function hSe(t,e,r){const n=[];for(let i=0;i<r.length;i+=3){const o=r.slice(i,i+3),a=dSe(o,e,t);n.push(...a)}return n}const gSe=Object.freeze(Object.defineProperty({__proto__:null,checkStandardBasis:fSe,inverse3x3Matrix:OW,rotatePoints:hSe},Symbol.toStringTag,{value:"Module"}));function MW(t,e,r){t.data.label=r,ln(t,e,en.LabelChange)}function pSe(t,e){const{data:r}=t,{points:n}=r.handles,{focalPoint:i,viewPlaneNormal:o}=e.getCamera(),a=Pt(Nn(We(),n[0],i),o);return n.forEach(s=>{fi(s,s,Nr(We(),[-o[0],-o[1],-o[2]],a))}),e instanceof vr&&(t.metadata.referencedImageId=e.getCurrentImageId()),t}function mSe(t,e,r){const n=e*r,i=t.length/n;if(![1,3,4].includes(i))throw new Error("Buffer must be 1, 3, or 4 channels per pixel");const o=Array.from({length:r},()=>new Array(e).fill(!1));for(let v=0;v<r;v++)for(let y=0;y<e;y++){const w=(v*e+y)*i;let x=!1;for(let 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_Se=Object.freeze(Object.defineProperty({__proto__:null,calculateFanGeometry:A8,default:PW,downloadFanJpeg:TSe,exportContourJpeg:ep,getPixelData:L8},Symbol.toStringTag,{value:"Module"})),ESe=hn,bSe=Object.freeze(Object.defineProperty({__proto__:null,AnnotationMultiSlice:Mwe,IslandRemoval:Od,annotationHydration:p1e,boundingBox:Dwe,calibrateImageSpacing:bwe,cine:xCe,contourSegmentation:Jme,contours:sxe,debounce:qh,drawing:eye,dynamicVolume:XCe,geometricSurfaceUtils:gSe,getAnnotationNearPoint:Twe,getAnnotationNearPointOnEnabledElement:iG,getCalibratedAspect:a8,getCalibratedLengthUnitsAndScale:Oa,getCalibratedProbeUnitsAndValue:d5,getClosestImageIdForStackViewport:FE,getOrCreateImageVolume:qw,getPixelValueUnits:Yl,getPixelValueUnitsImageId:gB,getSphereBoundsInfo:sG,getViewportForAnnotation:k2,isObject:NE,math:dme,moveAnnotationToViewPlane:pSe,normalizeViewportPlane:RG,orientation:fCe,planar:Fve,planarFreehandROITool:_Ce,pointInSurroundingSphereCallback:cSe,pointToString:cG,polyDataUtils:YCe,rectangleROITool:ECe,roundNumber:ESe,segmentation:cCe,setAnnotationLabel:MW,stackContextPrefetch:GCe,stackPrefetch:ACe,throttle:qo,touch:Lpe,triggerAnnotationRender:Xh,triggerAnnotationRenderForToolGroupIds:lB,triggerAnnotationRenderForViewportIds:ke,triggerEvent:ot,usFanExtraction:_Se,viewport:WCe,viewportFilters:Nme,voi:sSe},Symbol.toStringTag,{value:"Module"})),DSe=Object.freeze(Object.defineProperty({__proto__:null},Symbol.toStringTag,{value:"Module"}));function RW(t,e){const r=fr;t.forEach(n=>{r.updateSegmentation(n.segmentationId,n.payload),e||ns(n.segmentationId)})}function ISe(t,e,r){fr.setSegmentationRepresentationVisibility(t,e,r)}function OSe(t,e,r){const n=ba(t,e);n&&n.forEach(i=>{ISe(t,{segmentationId:i.segmentationId,type:i.type},r)})}function MSe(t,e){return dB(t,e)}function PSe(t,e,r,n){const i=ba(t,e);i&&(i.forEach(o=>{o.segments[r].visible=n}),$w(e.segmentationId),bc(t,e.segmentationId))}function RSe(t,e,r){return!LW(t,e).has(r)}function LW(t,e){const r=LE(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}const LSe=Object.freeze(Object.defineProperty({__proto__:null,getHiddenSegmentIndices:LW,getSegmentIndexVisibility:RSe,getSegmentationRepresentationVisibility:MSe,setSegmentIndexVisibility:PSe,setSegmentationRepresentationVisibility:OSe},Symbol.toStringTag,{value:"Module"}));function ASe(t){return qa.getStyle(t)}function NSe(t,e){qa.setStyle(t,e),!t.viewportId&&!t.segmentationId&&Kw().forEach(n=>{Qh(n.segmentationId)}),bc(t.viewportId,t.segmentationId,t.type)}function kSe(t,e){qa.setRenderInactiveSegmentations(t,e),Qh(t),yG(t).forEach(n=>{bc(t,n.segmentationId)})}function VSe(t){return qa.getRenderInactiveSegmentations(t)}function FSe(){qa.resetToGlobalStyle(),Qh()}function USe(t){return qa.hasCustomStyle(t)}const BSe=Object.freeze(Object.defineProperty({__proto__:null,getRenderInactiveSegmentations:VSe,getStyle:ASe,hasCustomStyle:USe,resetToGlobalStyle:FSe,setRenderInactiveSegmentations:kSe,setStyle:NSe},Symbol.toStringTag,{value:"Module"})),GSe=Object.freeze(Object.defineProperty({__proto__:null,color:Rye,style:BSe,visibility:LSe},Symbol.toStringTag,{value:"Module"}));function x5(t,e){const r=zn(t);typeof e=="string"&&(console.warn("segmentIndex is a string, converting to number"),e=Number(e)),Object.values(r.segments).forEach(i=>{i.active=!1}),r.segments[e]||(r.segments[e]={segmentIndex:e,label:"",locked:!1,cachedStats:{},active:!1}),r.segments[e].active!==!0&&(r.segments[e].active=!0,ns(t));const n=Zh(t);n.forEach(i=>{ba(i,{segmentationId:t}).forEach(a=>{a.segments[e]||(a.segments[e]={visible:!0})})}),n.forEach(i=>{const o=Fr(i);YG(o.id)})}const WSe=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentIndex:Ia,setActiveSegmentIndex:x5},Symbol.toStringTag,{value:"Module"}));async function zSe(t){const e=r1e(t);return ns(t.segmentationId),e}function AW(t,e){const r=zn(t);if(r.representationData.Labelmap){const{representationData:n}=r,i=n.Labelmap;("imageIds"in i||"volumeId"in i)&&("imageIds"in i?i.imageIds.map(a=>Ve.getImage(a)):[Ve.getVolume(i.volumeId)]).forEach(a=>{if(!a)return;const{voxelManager:s}=a;s.forEach(({value:c,index:l})=>{c===e&&s.setAtIndex(l,0)})}),bo(t)}else throw new Error("Invalid segmentation type, only labelmap is supported right now")}function $Se(t,e,r={setNextSegmentAsActive:!0}){AW(t,e);const n=Ia(t)===e,i=zn(t),{segments:o}=i;delete o[e];const a={...o};if(RW([{segmentationId:t,payload:{segments:a}}]),n&&r.setNextSegmentAsActive){const c=Object.keys(o).map(Number).sort((d,h)=>d-h),l=c.indexOf(e),f=c[l+1],u=c[l-1];f!==void 0?x5(t,f):u!==void 0&&x5(t,u)}Zh(t).forEach(c=>{ba(c,{segmentationId:t}).forEach(f=>{delete f.segments[e]})})}function jSe(t){const e=fr,r=zn(t);return e.getLabelmapImageIds(r.representationData)}const HSe={clearSegmentValue:AW,convertStackToVolumeLabelmap:zSe,computeVolumeLabelmapFromStack:sW,convertVolumeToStackLabelmap:tCe},KSe=Object.freeze(Object.defineProperty({__proto__:null,activeSegmentation:xve,addContourRepresentationToViewport:E8,addContourRepresentationToViewportMap:Y3e,addLabelmapRepresentationToViewport:oW,addLabelmapRepresentationToViewportMap:J3e,addRepresentationData:AE,addSegmentationRepresentations:ig,addSegmentations:uG,addSurfaceRepresentationToViewport:aW,addSurfaceRepresentationToViewportMap:Z3e,config:GSe,defaultSegmentationStateManager:fr,getActiveSegmentation:Dd,getCurrentLabelmapImageIdsForViewport:zl,getLabelmapImageIds:jSe,getLabelmapImageIdsForImageId:fve,helpers:HSe,removeAllSegmentationRepresentations:hG,removeAllSegmentations:vG,removeContourRepresentation:pG,removeLabelmapRepresentation:gG,removeSegment:$Se,removeSegmentation:y8,removeSegmentationRepresentation:tg,removeSegmentationRepresentations:fG,removeSurfaceRepresentation:mG,segmentIndex:WSe,segmentLocking:Oye,segmentationStyle:qa,state:qwe,strategies:t3e,triggerSegmentationEvents:Xpe,updateSegmentations:RW},Symbol.toStringTag,{value:"Module"}));class N8{constructor(e){this._controlPoints=[],this._invalidated=!1,this._length=0,this._controlPoints=[],this._resolution=(e==null?void 0:e.resolution)??20,this._fixedResolution=(e==null?void 0:e.fixedResolution)??!1,this._closed=(e==null?void 0:e.closed)??!1,this._invalidated=!0}get controlPoints(){return this._controlPoints}get numControlPoints(){return this._controlPoints.length}get resolution(){return this._resolution}set resolution(e){this._fixedResolution||this._resolution===e||(this._resolution=e,this.invalidated=!0)}get fixedResolution(){return this._fixedResolution}get closed(){return this._closed}set closed(e){this._closed!==e&&(this._closed=e,this.invalidated=!0)}get aabb(){return this._update(),this._aabb}get length(){return this._update(),this._length}get invalidated(){return this._invalidated}set invalidated(e){this._invalidated=e}hasTangentPoints(){return!1}addControlPoint(e){this._controlPoints.push([e[0],e[1]]),this.invalidated=!0}addControlPoints(e){e.forEach(r=>this.addControlPoint(r))}addControlPointAtU(e){const r=this._getLineSegmentAt(e),{start:n,end:i}=r.points,o=Math.floor(e),a=this._curveSegments[o],s=e-Math.floor(o),c=[n[0]+s*(i[0]-n[0]),n[1]+s*(i[1]-n[1])],l=this._controlPoints.indexOf(a.controlPoints.p1)+1;return this._controlPoints.splice(l,0,c),this.invalidated=!0,{index:l,point:c}}deleteControlPointByIndex(e){const r=this._closed?3:1;return e>=0&&e<this._controlPoints.length&&this._controlPoints.length>r?(this._controlPoints.splice(e,1),this.invalidated=!0,!0):!1}clearControlPoints(){this._controlPoints=[],this.invalidated=!0}setControlPoints(e){this.clearControlPoints(),this.addControlPoints(e)}updateControlPoint(e,r){if(e<0||e>=this._controlPoints.length)throw new Error("Index out of bounds");this._controlPoints[e]=[...r],this.invalidated=!0}getControlPoints(){return this._controlPoints.map(e=>[e[0],e[1]])}getClosestControlPoint(e){const r=this._controlPoints;let n=1/0,i=-1;for(let o=0,a=r.length;o<a;o++){const s=r[o],c=e[0]-s[0],l=e[1]-s[1],f=c*c+l*l;f<n&&(n=f,i=o)}return{index:i,point:i===-1?void 0:[...r[i]],distance:Math.sqrt(n)}}getClosestControlPointWithinDistance(e,r){const n=this.getClosestControlPoint(e);return n.distance<=r?n:void 0}getClosestPoint(e){this._update();const r=this._getCurveSegmmentsDistanceSquaredInfo(e);if(!r.length)return;r.sort((u,d)=>u.distanceSquared-d.distanceSquared);let n,i=-1,o=1/0,a,s;for(let u=0;u<r.length;u++){const d=r[u];if(d.distanceSquared>o)continue;const{curveSegmentIndex:h,curveSegment:g}=d,{lineSegments:p}=g;for(let v=0;v<p.length;v++){const y=p[v],{point:m,distanceSquared:w}=o5(y.points.start,y.points.end,e);w<o&&(s=y,i=h,a=d.curveSegment,n=m,o=w)}}const l=(s.previousLineSegmentsLength+Wo(s.points.start,n))/a.length,f=i+l;return{point:n,uValue:f,distance:Math.sqrt(o)}}getClosestPointOnControlPointLines(e){const r=[...this._controlPoints];if(this._closed&&r.push(this._controlPoints[0]),!r.length)return;let n,i=1/0,o=r[0];for(let a=1,s=r.length;a<s;a++){const c=r[a],{point:l,distanceSquared:f}=o5(o,c,e);f<i&&(n=l,i=f),o=c}return{point:n,distance:Math.sqrt(i)}}getPolylinePoints(){return this._update(),this._convertCurveSegmentsToPolyline(this._curveSegments)}getPreviewPolylinePoints(e,r){if(this._closed)return[];this._update();const n=this.getClosestControlPointWithinDistance(e,r),i=(n==null?void 0:n.index)===0,o=this.getPreviewCurveSegments(e,i);return o!=null&&o.length?this._convertCurveSegmentsToPolyline(o):[]}isPointNearCurve(e,r){this._update();const n=this._getCurveSegmmentsWithinDistance(e,r),i=r*r;for(let o=0;o<n.length;o++){const{lineSegments:a}=n[o];for(let s=0;s<a.length;s++){const c=a[s];if(xm(c.points.start,c.points.end,e)<=i)return!0}}return!1}containsPoint(e){if(this._update(),this._controlPoints.length<3)return!1;const n=[...this._curveSegments],i=this._getClosingCurveSegmentWithStraightLineSegment();i&&n.push(i);let o=0;for(let a=0;a<n.length;a++){const s=n[a],{aabb:c}=s;if(!(e[0]<=c.maxX&&e[1]>=c.minY&&e[1]<c.maxY))continue;const{lineSegments:f}=s;for(let u=0;u<f.length;u++){const d=f[u],{aabb:h}=d;if(e[0]<=h.maxX&&e[1]>=h.minY&&e[1]<h.maxY){const{start:p,end:v}=d.points,y=p[0]===v[0],m=(e[1]-p[1])*(v[0]-p[0])/(v[1]-p[1])+p[0];o+=y||e[0]<=m?1:0}}}return o%2===1}_update(){if(!this._invalidated)return;const e=this.getSplineCurves();let r=0,n=1/0,i=1/0,o=-1/0,a=-1/0;for(let s=0,c=e.length;s<c;s++){const{aabb:l,length:f}=e[s];n=n<=l.minX?n:l.minX,i=i<=l.minY?i:l.minY,o=o>=l.maxX?o:l.maxX,a=a>=l.maxY?a:l.maxY,r+=f}this._curveSegments=e,this._aabb={minX:n,minY:i,maxX:o,maxY:a},this._length=r,this._invalidated=!1}_convertCurveSegmentsToPolyline(e){this._update();const r=[];return e.forEach(({lineSegments:n},i)=>{n.forEach((o,a)=>{i===0&&a===0&&r.push([...o.points.start]),r.push([...o.points.end])})}),r}_getCurveSegmmentsDistanceSquaredInfo(e){this._update();const r=[],{_curveSegments:n}=this;for(let i=0;i<n.length;i++){const o=n[i],a=r5(o.aabb,e);r.push({curveSegmentIndex:i,curveSegment:o,distanceSquared:a})}return r}_getCurveSegmmentsWithinDistance(e,r){this._update();const n=r*r;if(r5(this.aabb,e)>n)return[];const i=this._getCurveSegmmentsDistanceSquaredInfo(e),o=[];for(let a=0,s=i.length;a<s;a++){const{curveSegment:c,distanceSquared:l}=i[a];l<=n&&o.push(c)}return o}_getLineSegmentAt(e){this._update();const r=Math.floor(e),n=e-r,i=this._curveSegments[r],{lineSegments:o}=i,a=i.length*n;for(let s=0;s<o.length;s++){const c=o[s],l=c.previousLineSegmentsLength+c.length;if(a>=c.previousLineSegmentsLength&&a<=l)return c}}_getClosingCurveSegmentWithStraightLineSegment(){if(this.closed)return;const e=this._controlPoints,r=e[0],n=e[e.length-1],i={points:{start:[...r],end:[...n]},aabb:{minX:Math.min(r[0],n[0]),minY:Math.min(r[1],n[1]),maxX:Math.max(r[0],n[0]),maxY:Math.max(r[1],n[1])}};return{aabb:{minX:i.aabb.minX,minY:i.aabb.minY,maxX:i.aabb.maxX,maxY:i.aabb.maxY},lineSegments:[i]}}}const qSe=1e-8;class k8 extends N8{getPreviewCurveSegments(e,r){const n=this._getNumCurveSegments()+1,i=Math.max(0,n-2),o=r?n:n-1,a=this.getTransformMatrix(),s=[...this.controlPoints],c=[];r||s.push(e);for(let l=i;l<=o;l++){const f=this._getCurveSegment(l,a,s,r);c.push(f)}return c}getSplineCurves(){const e=this._getNumCurveSegments(),r=new Array(e);if(e<=0)return[];const n=this.getTransformMatrix();let i=0;for(let o=0;o<e;o++){const a=this._getCurveSegment(o,n);a.previousCurveSegmentsLength=i,r[o]=a,i+=a.length}return r}_getNumCurveSegments(e=this.controlPoints,r=this.closed){return r?e.length:Math.max(0,e.length-1)}_getPoint(e,r,n=this.controlPoints,i=this.closed){const o=this._getNumCurveSegments(n,i),a=Math.floor(e);let s=a%o;const c=e-a;if(s<0||s>=o)if(this.closed)s=(o+s)%o;else return;const{p0:f,p1:u,p2:d,p3:h}=this._getCurveSegmentPoints(s,n,i),g=c*c,p=g*c,v=w2(1,c,g,p),y=Ou(VR(),v,r);return[W6(y,w2(f[0],u[0],d[0],h[0])),W6(y,w2(f[1],u[1],d[1],h[1]))]}_getCurveSegmentPoints(e,r=this.controlPoints,n=this.closed){const i=this._getNumCurveSegments(r,n),o=e,a=o-1,s=n?(o+1)%i:o+1,c=s+1,l=r[o],f=r[s];let u,d;return a>=0?u=r[a]:u=n?r[r.length-1]:US(f,l),c<r.length?d=r[c]:d=n?r[0]:US(l,f),{p0:u,p1:l,p2:f,p3:d}}_getLineSegments(e,r,n=this.controlPoints,i=this.closed){const o=this._getNumCurveSegments(n,i),a=this.resolution+1,s=1/a,c=e;let l=c+1;!i&&e===o-1&&(l-=qSe);const f=[];let u,d,h=0;for(let g=0,p=c;g<=a;g++,p+=s){p=p>l?l:p;const v=this._getPoint(p,r,n,i);if(!g){u=v;continue}d=v;const y=d[0]-u[0],m=d[1]-u[1],w=Math.sqrt(y**2+m**2),x={minX:u[0]<=d[0]?u[0]:d[0],maxX:u[0]>=d[0]?u[0]:d[0],minY:u[1]<=d[1]?u[1]:d[1],maxY:u[1]>=d[1]?u[1]:d[1]};f.push({points:{start:u,end:d},aabb:x,length:w,previousLineSegmentsLength:h}),u=d,h+=w}return f}_getCurveSegment(e,r=this.getTransformMatrix(),n=this.controlPoints,i=this.closed){const{p0:o,p1:a,p2:s,p3:c}=this._getCurveSegmentPoints(e,n,i),l=this._getLineSegments(e,r,n,i);let f=0,u=1/0,d=1/0,h=-1/0,g=-1/0;return l.forEach(({aabb:p,length:v})=>{u=Math.min(u,p.minX),d=Math.min(d,p.minY),h=Math.max(h,p.maxX),g=Math.max(g,p.maxY),f+=v}),{controlPoints:{p0:o,p1:a,p2:s,p3:c},aabb:{minX:u,minY:d,maxX:h,maxY:g},length:f,previousCurveSegmentsLength:0,lineSegments:l}}}const XSe=LR(Da(),X_(1,4,1,0,-3,0,3,0,3,-6,3,0,-1,3,-3,1),1/6);class NW extends k8{getTransformMatrix(){return XSe}}class F1 extends k8{constructor(e){super(e),this._scale=(e==null?void 0:e.scale)??.5,this._fixedScale=(e==null?void 0:e.fixedScale)??!1}get scale(){return this._scale}set scale(e){this._fixedScale||this._scale===e||(this._scale=e,this.invalidated=!0)}get fixedScale(){return this._fixedScale}getTransformMatrix(){const{scale:e}=this,r=2*e;return[0,1,0,0,-e,0,e,0,r,e-3,3-r,-e,-e,2-e,e-2,e]}}class kW extends F1{constructor(){super({scale:.5,fixedScale:!0})}}class VW extends F1{constructor(){super({resolution:0,fixedResolution:!0,scale:0,fixedScale:!0})}}class FW extends N8{getSplineCurves(){return[]}getLineSegments(){return[]}getPreviewCurveSegments(e,r){return[]}}const YSe=[1,0,0,-2,2,0,1,-2,1];class JSe extends FW{hasTangentPoints(){return!0}getTransformMatrix(){return YSe}}const ZSe=Object.freeze(Object.defineProperty({__proto__:null,BSpline:NW,CardinalSpline:F1,CatmullRomSpline:kW,CubicSpline:k8,LinearSpline:VW,QuadraticBezier:JSe,QuadraticSpline:FW,Spline:N8},Symbol.toStringTag,{value:"Module"}));class Hu extends _i{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r)}touchDragCallback(e){this._dragCallback(e)}mouseDragCallback(e){this._dragCallback(e)}_dragCallback(e){const{element:r,deltaPoints:n}=e.detail,i=Se(r),o=n.world;if(o[0]===0&&o[1]===0&&o[2]===0)return;const a=i.viewport.getCamera(),{focalPoint:s,position:c}=a,l=[c[0]-o[0],c[1]-o[1],c[2]-o[2]],f=[s[0]-o[0],s[1]-o[1],s[2]-o[2]];i.viewport.setCamera({focalPoint:f,position:l}),i.viewport.render()}}Hu.toolName="Pan";class UW extends _i{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{rotateIncrementDegrees:2,rotateSampleDistanceFactor:2}}){super(e,r),this._resizeObservers=new Map,this._hasResolutionChanged=!1,this.preMouseDownCallback=n=>{const i=n.detail,{element:o}=i,a=Se(o),{viewport:s}=a,f=s.getDefaultActor().actor.getMapper();if(!("getSampleDistance"in f||"getCurrentSampleDistance"in f))return!0;const d=f.getSampleDistance();if(!this._hasResolutionChanged){const{rotateSampleDistanceFactor:h}=this.configuration;f.setSampleDistance(d*h),this._hasResolutionChanged=!0,this.cleanUp!==null&&document.removeEventListener("mouseup",this.cleanUp),this.cleanUp=()=>{f.setSampleDistance(d),s.render(),this._hasResolutionChanged=!1},document.addEventListener("mouseup",this.cleanUp,{once:!0})}return!0},this._getViewportsInfo=()=>ui(this.toolGroupId).viewportsInfo,this.onSetToolActive=()=>{const n=()=>{this._getViewportsInfo().forEach(({viewportId:o,renderingEngineId:a})=>{if(!this._resizeObservers.has(o)){const{viewport:s}=Pi(o,a)||{viewport:null};if(!s)return;const{element:c}=s,l=new ResizeObserver(()=>{const f=Pi(o,a);if(!f)return;const{viewport:u}=f,d=u.getViewPresentation();u.resetCamera(),u.setViewPresentation(d),u.render()});l.observe(c),this._resizeObservers.set(o,l)}})};n(),this._viewportAddedListener=i=>{i.detail.toolGroupId===this.toolGroupId&&n()},Ze.addEventListener(k.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener)},this.onSetToolDisabled=()=>{this._resizeObservers.forEach((n,i)=>{n.disconnect(),this._resizeObservers.delete(i)}),this._viewportAddedListener&&(Ze.removeEventListener(k.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener),this._viewportAddedListener=null)},this.rotateCamera=(n,i,o,a)=>{const s=n.getVtkActiveCamera(),c=s.getViewUp(),l=s.getFocalPoint(),f=s.getPosition(),u=[0,0,0],d=[0,0,0],h=[0,0,0],g=Ut(new Float32Array(16));Cr(g,g,i),Fo(g,g,a,o),Cr(g,g,[-i[0],-i[1],-i[2]]),qt(u,f,g),qt(d,l,g),Ut(g),Fo(g,g,a,o),qt(h,c,g),n.setCamera({position:u,viewUp:h,focalPoint:d})},this.touchDragCallback=this._dragCallback.bind(this),this.mouseDragCallback=this._dragCallback.bind(this)}_dragCallback(e){const{element:r,currentPoints:n,lastPoints:i}=e.detail,o=n.canvas,a=i.canvas,{rotateIncrementDegrees:s}=this.configuration,c=Se(r),{viewport:l}=c,f=l.getCamera(),u=r.clientWidth,d=r.clientHeight,h=[o[0]/u,o[1]/d],g=[a[0]/u,a[1]/d],p=[u*.5,d*.5],v=l.canvasToWorld(p),m=(1+Math.abs([.5,.5][0]))**2,w=[g[0],0,0],x=[h[0],0,0],C=w[0]**2,S=x[0]**2,T=C>m?0:Math.sqrt(m-C),_=S>m?0:Math.sqrt(m-S),E=[w[0],0,T];nn.normalize(E);const b=[x[0],0,_];nn.normalize(b);const D=nn.dot(E,b);if(Math.abs(D)>1e-4){const I=-2*Math.acos(nn.clampValue(D,-1,1))*Math.sign(h[0]-g[0])*s,P=f.viewUp,O=f.viewPlaneNormal,A=[0,0,0],F=[0,0,0];nn.cross(P,O,A),nn.normalize(A),nn.cross(O,A,F),nn.normalize(F),nn.normalize(P),this.rotateCamera(l,v,F,I);const G=(g[1]-h[1])*s;this.rotateCamera(l,v,A,G),l.render()}}}UW.toolName="TrackballRotate";const N3=4,QSe=1024,eTe="PT";class Dh extends _i{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this._getImageDynamicRangeFromMiddleSlice=(n,i)=>{const o=Math.floor(i[2]/2),a=i[0]*i[1];let s,c;n instanceof Float32Array?(s=4,c=Float32Array):n instanceof Uint8Array?(s=1,c=Uint8Array):n instanceof Uint16Array?(s=2,c=Uint16Array):n instanceof Int16Array&&(s=2,c=Int16Array);const l=n.buffer,f=o*a*s,u=new c(l,f,a),{max:d,min:h}=this._getMinMax(u,a);return d-h}}touchDragCallback(e){this.mouseDragCallback(e)}mouseDragCallback(e){var g,p;const{element:r,deltaPoints:n}=e.detail,i=Se(r),{viewport:o}=i;let a,s,c,l,f,u,d=!1;const h=o.getProperties();if(o instanceof yr){a=o.getVolumeId(),u=om(a),{lower:s,upper:c}=h.voiRange;const v=Ve.getVolume(a);if(!v)throw new Error("Volume not found "+a);l=v.metadata.Modality,d=v.scaling&&Object.keys(v.scaling).length>0}else if(h.voiRange){l=o.modality,{lower:s,upper:c}=h.voiRange;const{preScale:v={scaled:!1}}=((g=o.getImageData)==null?void 0:g.call(o))||{};d=v.scaled&&((p=v.scalingParameters)==null?void 0:p.suvbw)!==void 0}else throw new Error("Viewport is not a valid type");if(l===eTe&&d?f=this.getPTScaledNewRange({deltaPointsCanvas:n.canvas,lower:s,upper:c,clientHeight:r.clientHeight,isPreScaled:d,viewport:o,volumeId:a}):f=this.getNewRange({viewport:o,deltaPointsCanvas:n.canvas,volumeId:a,lower:s,upper:c}),!(f.lower>=f.upper)&&(o.setProperties({voiRange:f}),o.render(),o instanceof yr)){u.forEach(v=>{o!==v&&v.render()});return}}getPTScaledNewRange({deltaPointsCanvas:e,lower:r,upper:n,clientHeight:i,viewport:o,volumeId:a,isPreScaled:s}){let c=N3;s?c=5/i:c=this._getMultiplierFromDynamicRange(o,a)||N3;const f=e[1]*c;return n-=f,n=s?Math.max(n,.1):n,{lower:r,upper:n}}getNewRange({viewport:e,deltaPointsCanvas:r,volumeId:n,lower:i,upper:o}){const a=this._getMultiplierFromDynamicRange(e,n)||N3,s=r[0]*a,c=r[1]*a;let{windowWidth:l,windowCenter:f}=nm(i,o);l+=s,f+=c,l=Math.max(l,1);const u=e.getProperties().VOILUTFunction;return Wu(l,f,u)}_getMultiplierFromDynamicRange(e,r){var o;let n;if(r){const a=Ve.getVolume(r),{voxelManager:s}=e.getImageData(),l=s.getMiddleSliceData().reduce((d,h)=>[Math.min(d[0],h),Math.max(d[1],h)],[1/0,-1/0]),f=(o=a==null?void 0:a.metadata)==null?void 0:o.BitsStored,u=f?2**f:1/0;n=Math.min(l,u)}else n=this._getImageDynamicRangeFromViewport(e);const i=n/QSe;return i>1?Math.round(i):i}_getImageDynamicRangeFromViewport(e){const{imageData:r,voxelManager:n}=e.getImageData();if(n!=null&&n.getRange){const s=n.getRange();return s[1]-s[0]}const i=r.getDimensions();if(r.getRange){const s=r.getRange();return s[1]-s[0]}let o;if(r.getScalarData?o=r.getScalarData():o=r.getPointData().getScalars().getData(),i[2]!==1)return this._getImageDynamicRangeFromMiddleSlice(o,i);let a;if(o.getRange)a=o.getRange();else{const{min:s,max:c}=this._getMinMax(o,o.length);a=[s,c]}return a[1]-a[0]}_getMinMax(e,r){let n=1/0,i=-1/0;for(let o=0;o<r;o++){const a=e[o];a<n&&(n=a),a>i&&(i=a)}return{max:i,min:n}}}Dh.toolName="WindowLevel";class BW extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{minWindowWidth:10}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l}=c;this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=this.getReferencedImageId(l,s,u,d),g=l.getFrameOfReferenceUID(),p={invalidated:!0,highlighted:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...u],viewUp:[...d],FrameOfReferenceUID:g,referencedImageId:h},data:{handles:{points:[[...s],[...s],[...s],[...s]]},cachedStats:{}}};un(p,a);const v=Ot(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v},this._activateDraw(a),Ft(a),n.preventDefault(),ke(v),p},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData;this._deactivateDraw(o),Jt(o),this.editData=null,this.isDrawing=!1,yn(a.annotationUID),ke(s),Hn(a),this.applyWindowLevelRegion(a,o)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData,{data:c}=a,{currentPoints:l}=i,f=Se(o),{worldToCanvas:u,canvasToWorld:d}=f.viewport,h=l.world,{points:g}=c.handles,p=3;g[p]=[...h];const v=u(g[0]),y=u(g[3]),m=[y[0],v[1]],w=[v[0],y[1]],x=d(m),C=d(w);g[1]=x,g[2]=C,a.invalidated=!0,ke(s)},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,{points:g}=h.handles,p=g.map(C=>a.worldToCanvas(C));l.annotationUID=d;const{color:v,lineWidth:y,lineDash:m}=this.getAnnotationStyle({annotation:u,styleSpecifier:l});if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;const w=`${d}-rect`;Tm(i,d,"0",p[0],p[3],{color:v,lineDash:m,lineWidth:y},w),o=!0}return o},this.applyWindowLevelRegion=(n,i)=>{const o=Se(i),{viewport:a}=o,s=DW(a),{data:c}=n,{points:l}=c.handles,f=l.map(T=>a.worldToCanvas(T)),u=f[0],d=f[3];let h=Math.min(u[0],d[0]),g=Math.min(u[1],d[1]),p=Math.abs(u[0]-d[0]),v=Math.abs(u[1]-d[1]);h=zy(h,0,s.width),g=zy(g,0,s.height),p=Math.floor(Math.min(p,Math.abs(s.width-h))),v=Math.floor(Math.min(v,Math.abs(s.height-g)));const y=EW(s,Math.round(h),Math.round(g),p,v),m=bW(y,s.minPixelValue,s.maxPixelValue);this.configuration.minWindowWidth===void 0&&(this.configuration.minWindowWidth=10);const w=Math.max(Math.abs(m.max-m.min),this.configuration.minWindowWidth),x=m.mean,C=a.getProperties().VOILUTFunction,S=Wu(w,x,C);a.setProperties({voiRange:S}),a.render()},this.cancel=()=>null,this.isPointNearTool=()=>null,this.toolSelectedCallback=()=>null,this.handleSelectedCallback=()=>null,this._activateModify=()=>null,this._deactivateModify=()=>null}}BW.toolName="WindowLevelRegion";class Pd extends _i{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{invert:!1,debounceIfNotLoaded:!0,loop:!1}}){super(e,r),this.deltaY=1}mouseWheelCallback(e){this._scroll(e)}mouseDragCallback(e){this._dragCallback(e)}touchDragCallback(e){this._dragCallback(e)}_dragCallback(e){this._scrollDrag(e)}_scrollDrag(e){const{deltaPoints:r,viewportId:n,renderingEngineId:i}=e.detail,{viewport:o}=Pi(n,i),{debounceIfNotLoaded:a,invert:s,loop:c}=this.configuration,l=r.canvas[1];let f;o instanceof yr&&(f=o.getVolumeId());const u=this._getPixelPerImage(o),d=l+this.deltaY;if(u)if(Math.abs(d)>=u){const h=Math.round(d/u);Qs(o,{delta:s?-h:h,volumeId:f,debounceLoading:a,loop:c}),this.deltaY=d%u}else this.deltaY=d}_scroll(e){const{wheel:r,element:n}=e.detail,{direction:i}=r,{invert:o}=this.configuration,{viewport:a}=Se(n),s=i*(o?-1:1);Qs(a,{delta:s,debounceLoading:this.configuration.debounceIfNotLoaded,loop:this.configuration.loop,volumeId:a instanceof Pr?a.getVolumeId():void 0,scrollSlabs:this.configuration.scrollSlabs})}_getPixelPerImage(e){const{element:r}=e,n=e.getNumberOfSlices();return Math.max(2,r.offsetHeight/Math.max(n,8))}}Pd.toolName="StackScroll";class Ih extends _i{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.mouseWheelCallback=n=>{const{element:i,wheel:o}=n.detail,a=Se(i),{viewport:s}=a,{invert:c}=this.configuration,l=o.direction*10*(c?-1:1);this.setAngle(s,l)},this.touchDragCallback=this._dragCallback.bind(this),this.mouseDragCallback=this._dragCallback.bind(this)}_dragCallback(e){const{element:r,currentPoints:n,startPoints:i}=e.detail,o=n.world,a=i.world,s=Se(r),{viewport:c}=s,l=c.getCamera(),f=r.clientWidth,u=r.clientHeight,d=[f*.5,u*.5],h=c.canvasToWorld(d);let g=rh([a,h],[h,o]);const{viewPlaneNormal:p}=l,v=Nn(We(),h,a),y=Nn(We(),h,o),m=Wn(We(),v,y);Pt(p,m)>0&&(g=-g),!Number.isNaN(g)&&this.setAngle(c,g)}setAngle(e,r){const{viewPlaneNormal:n,viewUp:i}=e.getCamera();if(e instanceof Pr){const o=(r+360)%360*Math.PI/180,a=Ut(new Float32Array(16));Fo(a,a,o,n);const s=qt(We(),i,a);e.setCamera({viewUp:s})}else{const{rotation:o}=e.getViewPresentation();e.setViewPresentation({rotation:(o+r+360)%360})}e.render()}}Ih.toolName="PlanarRotate";class Dl extends _i{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{zoomToCenter:!1,minZoomScale:.001,maxZoomScale:3e3,pinchToZoom:!0,pan:!0,invert:!1}}){super(e,r),this.preMouseDownCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=a.world,l=Se(o).viewport.getCamera(),{focalPoint:f}=l;this.initialMousePosWorld=s;let u=At(f[0]-s[0],f[1]-s[1],f[2]-s[2]);return u=ar(We(),u),this.dirVec=u,!1},this.preTouchStartCallback=n=>{if(!this.configuration.pinchToZoom)return this.preMouseDownCallback(n)},this._dragParallelProjection=(n,i,o,a=!1)=>{var T,_,E;const{element:s,deltaPoints:c}=n.detail,l=a?n.detail.deltaDistance.canvas:c.canvas[1],f=[s.clientWidth,s.clientHeight],{parallelScale:u,focalPoint:d,position:h}=o,g=5/f[1],p=l*g*(this.configuration.invert?-1:1),v=(1-p)*u;let y=d,m=h;if(!this.configuration.zoomToCenter){const b=Qi(d,this.initialMousePosWorld);m=An(We(),h,this.dirVec,-b*p),y=An(We(),d,this.dirVec,-b*p)}const w=i.getImageData();let x=[1,1,1],C=v,S=!1;if(w){x=w.spacing;const{dimensions:b}=w,D=b[0]*x[0],I=b[1]*x[1],P=f[0]/f[1],O=(T=i.options)==null?void 0:T.displayArea,A=((_=O==null?void 0:O.imageArea)==null?void 0:_[0])??1.1,F=((E=O==null?void 0:O.imageArea)==null?void 0:E[1])??1.1,G=D*A,L=I*F,N=G/L;let V;N>P?V=G/P*.5:V=L*.5;const{minZoomScale:j,maxZoomScale:X}=this.configuration,re=V/X,de=V/j;v<re?(C=re,S=!0):v>de&&(C=de,S=!0)}i.setCamera({parallelScale:C,focalPoint:S?d:y,position:S?h:m})},this._dragPerspectiveProjection=(n,i,o,a=!1)=>{const{element:s,deltaPoints:c}=n.detail,l=a?n.detail.deltaDistance.canvas:c.canvas[1],f=[s.clientWidth,s.clientHeight],{position:u,focalPoint:d,viewPlaneNormal:h}=o,g=nn.distance2BetweenPoints(u,d),p=Math.sqrt(g)/f[1],v=[-h[0],-h[1],-h[2]],y=this.configuration.invert?l/p:l*p;let m=y*v[0];u[0]+=m,d[0]+=m,m=y*v[1],u[1]+=m,d[1]+=m,m=y*v[2],u[2]+=m,d[2]+=m,i.setCamera({position:u,focalPoint:d})},this.initialMousePosWorld=[0,0,0],this.dirVec=[0,0,0],this.configuration.pinchToZoom?this.touchDragCallback=this._pinchCallback.bind(this):this.touchDragCallback=this._dragCallback.bind(this),this.mouseDragCallback=this._dragCallback.bind(this)}mouseWheelCallback(e){this._zoom(e)}_pinchCallback(e){if(e.detail.currentPointsList.length>1){const{element:n,currentPoints:i}=e.detail,o=Se(n),{viewport:a}=o,s=a.getCamera(),c=i.world,{focalPoint:l}=s;this.initialMousePosWorld=c;let f=At(l[0]-c[0],l[1]-c[1],l[2]-c[2]);f=ar(We(),f),this.dirVec=f,s.parallelProjection?this._dragParallelProjection(e,a,s,!0):this._dragPerspectiveProjection(e,a,s,!0),a.render()}this.configuration.pan&&this._panCallback(e)}_dragCallback(e){const{element:r}=e.detail,n=Se(r),{viewport:i}=n,o=i.getCamera();o.parallelProjection?this._dragParallelProjection(e,i,o):this._dragPerspectiveProjection(e,i,o),i.render()}_zoom(e){const{element:r,points:n}=e.detail,i=Se(r),{viewport:o}=i;o.getCamera();const s=e.detail.wheel.direction,c={detail:{element:r,eventName:k.MOUSE_WHEEL,renderingEngineId:i.renderingEngineId,viewportId:o.id,camera:{},deltaPoints:{page:n.page,client:n.client,world:n.world,canvas:[0,-s*5]},startPoints:n,lastPoints:n,currentPoints:n}};o.type===Er.STACK&&this.preMouseDownCallback(c),this._dragCallback(c)}_panCallback(e){const{element:r,deltaPoints:n}=e.detail,i=Se(r),o=n.world,a=i.viewport.getCamera(),{focalPoint:s,position:c}=a,l=[c[0]-o[0],c[1]-o[1],c[2]-o[2]],f=[s[0]-o[0],s[1]-o[1],s[2]-o[2]];i.viewport.setCamera({focalPoint:f,position:l}),i.viewport.render()}}Dl.toolName="Zoom";class GW extends _i{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{targetViewportIds:[]}}){super(e,r)}mouseClickCallback(e){const{element:r,currentPoints:n}=e.detail,i=Se(r),{viewport:o,renderingEngine:a}=i,s=o.getVolumeId();if(!s)throw new Error("MIPJumpToClickTool: targetId is not a volumeId, you should only use MIPJumpToClickTool with a volumeId as the targetId");let c=-1/0;const l=(g,p)=>{if(g>c)return c=g,p},f=s8(o,n.world,s,l);if(!f||!f.length)return;const{targetViewportIds:u,toolGroupId:d}=this.configuration;a.getViewports().filter(g=>{if((u==null?void 0:u.indexOf(g.id))>=0)return!0;const p=Fr(g.id,a.id);return!!(d&&d===(p==null?void 0:p.id))}).forEach(g=>{g instanceof yr?g.jumpToWorld(f):console.warn("Cannot jump to specified world coordinates for a viewport that is not a VolumeViewport")})}}GW.toolName="MIPJumpToClickTool";const{RENDERING_DEFAULTS:k3}=df;function tTe(){return"rgb(0, 200, 0)"}function nTe(){return!0}function rTe(){return!0}function iTe(){return!0}const Vs={DRAG:1,ROTATE:2,SLAB:3};class Tc extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse"],configuration:{shadow:!0,viewportIndicators:!1,viewportIndicatorsConfig:{radius:5,x:null,y:null},autoPan:{enabled:!1,panSize:10},handleRadius:3,enableHDPIHandles:!1,referenceLinesCenterGapRadius:20,filterActorUIDsToSetSlabThickness:[],slabThicknessBlendMode:Mc.MAXIMUM_INTENSITY_BLEND,mobile:{enabled:!1,opacity:.8,handleRadius:9}}}){var n,i,o,a;super(e,r),this.toolCenter=[0,0,0],this.initializeViewport=({renderingEngineId:s,viewportId:c})=>{const l=Pi(c,s);if(!l)return;const{FrameOfReferenceUID:f,viewport:u}=l,{element:d}=u,{position:h,focalPoint:g,viewPlaneNormal:p}=u.getCamera();let v=this._getAnnotations(l);v=this.filterInteractableAnnotationsForElement(d,v),v!=null&&v.length&&yn(v[0].annotationUID);const y={highlighted:!1,metadata:{cameraPosition:[...h],cameraFocalPoint:[...g],FrameOfReferenceUID:f,toolName:this.getToolName()},data:{handles:{rotationPoints:[],slabThicknessPoints:[],toolCenter:this.toolCenter},activeOperation:null,activeViewportIds:[],viewportId:c}};return un(y,d),{normal:p,point:u.canvasToWorld([u.canvas.clientWidth/2,u.canvas.clientHeight/2])}},this._getViewportsInfo=()=>ui(this.toolGroupId).viewportsInfo,this.resetCrosshairs=()=>{const s=this._getViewportsInfo();for(const c of s){const{viewportId:l,renderingEngineId:f}=c,u=Pi(l,f),d=u.viewport;d.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetRotation:!0,suppressEvents:!0}),d.resetSlabThickness();const{element:m}=d;let w=this._getAnnotations(u);w=this.filterInteractableAnnotationsForElement(m,w),w.length&&yn(w[0].annotationUID),d.render()}this._computeToolCenter(s)},this.computeToolCenter=()=>{const s=this._getViewportsInfo();this._computeToolCenter(s)},this._computeToolCenter=s=>{if(!s.length||s.length===1){console.warn("For crosshairs to operate, at least two viewports must be given.");return}const[c,l,f]=s,{normal:u,point:d}=this.initializeViewport(c),{normal:h,point:g}=this.initializeViewport(l);let p=[0,0,0],v=We();f?{normal:p,point:v}=this.initializeViewport(f):(fi(v,d,g),Nr(v,v,.5),Wn(p,u,h));const y=Ac(u,d),m=Ac(h,g),w=Ac(p,v),x=pk(y,m,w);this.setToolCenter(x)},this.addNewAnnotation=s=>{const c=s.detail,{element:l}=c,{currentPoints:f}=c,u=f.world,d=Se(l),{viewport:h}=d;this._jump(d,u);const g=this._getAnnotations(d),p=this.filterInteractableAnnotationsForElement(h.element,g),{data:v}=p[0],{rotationPoints:y}=v.handles,m=[];for(let w=0;w<y.length-1;++w){const x=y[w][1],C=this._getReferenceLineControllable(x.id),S=this._getReferenceLineDraggableRotatable(x.id);!C||!S||(m.push(x.id),w++)}return v.activeViewportIds=[...m],v.handles.activeOperation=Vs.DRAG,s.preventDefault(),Ft(l),this._activateModify(l),p[0]},this.cancel=()=>{console.log("Not implemented yet")},this.handleSelectedCallback=(s,c)=>{const l=s.detail,{element:f}=l;c.highlighted=!0,this._activateModify(f),Ft(f),s.preventDefault()},this.isPointNearTool=(s,c,l,f)=>!!this._pointNearTool(s,c,l,6),this.toolSelectedCallback=(s,c,l)=>{const f=s.detail,{element:u}=f;c.highlighted=!0,this._activateModify(u),Ft(u),s.preventDefault()},this.onCameraModified=s=>{var E;const c=s.detail,{element:l}=c,f=Se(l),{renderingEngine:u}=f,d=f.viewport,h=this._getAnnotations(f),p=this.filterInteractableAnnotationsForElement(l,h)[0];if(!p)return;const v=d.getCamera(),y=p.metadata.cameraPosition,m=[0,0,0];nn.subtract(v.position,y,m);const w=p.metadata.cameraFocalPoint,x=[0,0,0];nn.subtract(v.focalPoint,w,x),p.metadata.cameraPosition=[...v.position],p.metadata.cameraFocalPoint=[...v.focalPoint];const C=this._getReferenceLineControllable(d.id),S=this._getReferenceLineDraggableRotatable(d.id);if(!Qt(v.position,y,.001)&&C&&S){let b=!1;Qt(m,x,.001)||(b=!0);const I=Math.abs(nn.dot(m,v.viewPlaneNormal))<.01;!b&&!I&&(this.toolCenter[0]+=m[0],this.toolCenter[1]+=m[1],this.toolCenter[2]+=m[2],ot(Ze,k.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter}))}(E=this.configuration.autoPan)!=null&&E.enabled&&Fr(d.id,u.id).getViewportIds().filter(I=>I!==d.id).forEach(I=>{this._autoPanViewportIfNecessary(I,u)});const _=Ot(l,this.getToolName(),!1);ke(_)},this.onResetCamera=s=>{this.resetCrosshairs()},this.mouseMoveCallback=(s,c)=>{const{element:l,currentPoints:f}=s.detail,u=f.canvas;let d=!1;for(let h=0;h<c.length;h++){const g=c[h];if(pi(g.annotationUID))continue;const{data:p,highlighted:v}=g;if(!p.handles)continue;const y=p.handles.activeOperation,m=p.activeViewportIds&&p.activeViewportIds.length>0?[...p.activeViewportIds]:[];p.activeViewportIds=[],p.handles.activeOperation=null;const w=this.getHandleNearImagePoint(l,g,u,6);let x=!1;w?x=!0:x=this._pointNearTool(l,g,u,6),x&&!v||!x&&v?(g.highlighted=!v,d=!0):(p.handles.activeOperation!==y||!this._areViewportIdArraysEqual(p.activeViewportIds,m))&&(d=!0)}return d},this.filterInteractableAnnotationsForElement=(s,c)=>{if(!c||!c.length)return[];const l=Se(s),{viewportId:f}=l;return c.filter(d=>d.data.viewportId===f)},this.renderAnnotation=(s,c)=>{let l=!1;const{viewport:f,renderingEngine:u}=s,{element:d}=f,h=this._getAnnotations(s),g=f.getCamera(),v=this.filterInteractableAnnotationsForElement(d,h)[0];if(!(h!=null&&h.length)||!(v!=null&&v.data))return l;const y=v.annotationUID,{clientWidth:m,clientHeight:w}=f.canvas,x=Math.sqrt(m*m+w*w),C=Math.min(m,w),S=v.data,T=f.worldToCanvas(this.toolCenter),_=this._filterAnnotationsByUniqueViewportOrientations(s,h),E=[],b=[0,0,m,w];_.forEach(A=>{const{data:F}=A;F.handles.toolCenter=this.toolCenter;const G=u.getViewport(F.viewportId),L=G.getCamera(),N=this._getReferenceLineControllable(G.id),V=this._getReferenceLineDraggableRotatable(G.id),j=this._getReferenceLineSlabThicknessControlsOn(G.id),{clientWidth:X,clientHeight:re}=G.canvas,de=Math.sqrt(X*X+re*re),le=[X*.5,re*.5],ve=G.canvasToWorld(le),Ie=[0,0,0];nn.cross(g.viewPlaneNormal,L.viewPlaneNormal,Ie),nn.normalize(Ie),nn.multiplyScalar(Ie,de);const Pe=[0,0,0];nn.add(ve,Ie,Pe);const Ee=[0,0,0];nn.subtract(ve,Ie,Ee);const B=f.worldToCanvas(Pe),M=f.worldToCanvas(ve),$=rn();oi($,B,M),_l($,$);const W=rn();wl(W,$,x*100);const q=rn();wl(q,$,C*.4);const Q=rn();wl(Q,$,C*.2);const ne=rn(),Te=this.configuration.referenceLinesCenterGapRadius;wl(ne,$,_.length===2?Te:0);const Oe=rn(),ze=rn(),Xe=rn(),ie=rn();let ae=Jm(T);(!V||!N)&&(ae=Jm(M)),wo(Oe,ae,ne),wo(ze,ae,W),oi(Xe,ae,ne),oi(ie,ae,W),Zg(Oe,ze,b),Zg(Xe,ie,b);const Ce=rn();oi(Ce,T,q);const ce=rn();wo(ce,T,q);let ye=Jm(T);!V&&j&&(ye=Jm(M));let Qe=[...this.toolCenter];!V&&j&&(Qe=[...ve]);const se=[0,0,0];nn.subtract(Pe,Ee,se),nn.normalize(se);const{viewPlaneNormal:yt}=g,{matrix:Et}=Yi.buildFromDegree().rotate(90,yt),xt=[0,0,0];qt(xt,se,Et);const Re=G.getSlabThickness(),Je=[...xt];nn.multiplyScalar(Je,Re);const He=[0,0,0];nn.add(Qe,Je,He);const ut=f.worldToCanvas(He),pt=rn();oi(pt,ye,ut);const Bt=rn();oi(Bt,ye,W),wo(Bt,Bt,pt);const bt=rn();wo(bt,ye,W),wo(bt,bt,pt),Zg(Bt,bt,b);const jt=rn();wo(jt,ye,W),oi(jt,jt,pt);const Zt=rn();oi(Zt,ye,W),oi(Zt,Zt,pt),Zg(jt,Zt,b);const Pn=rn(),Zn=rn(),fn=rn(),Bn=rn();oi(Pn,ye,Q),wo(Pn,Pn,pt),wo(Zn,ye,Q),wo(Zn,Zn,pt),oi(fn,ye,Q),oi(fn,fn,pt),wo(Bn,ye,Q),oi(Bn,Bn,pt),E.push([G,Oe,ze,Xe,ie,Bt,bt,jt,Zt,Ce,ce,Pn,Zn,fn,Bn])});const D=[],I=[],P=this._getReferenceLineColor(f.id),O=P!==void 0?P:"rgb(200, 200, 200)";if(E.forEach((A,F)=>{var Ie,Pe,Ee,B;const G=A[0],L=this._getReferenceLineColor(G.id),N=this._getReferenceLineControllable(G.id),V=this._getReferenceLineDraggableRotatable(G.id)||((Ie=this.configuration.mobile)==null?void 0:Ie.enabled),j=this._getReferenceLineSlabThicknessControlsOn(G.id)||((Pe=this.configuration.mobile)==null?void 0:Pe.enabled),X=S.activeViewportIds.find(M=>M===G.id);let re=L!==void 0?L:"rgb(200, 200, 200)",de=1;const le=S.handles.activeOperation!==null&&S.handles.activeOperation===Vs.DRAG&&X;le&&(de=2.5);let ve=`${F}`;if(N&&V?(ve=`${F}One`,En(c,y,ve,A[1],A[2],{color:re,lineWidth:de}),ve=`${F}Two`,En(c,y,ve,A[3],A[4],{color:re,lineWidth:de})):En(c,y,ve,A[2],A[4],{color:re,lineWidth:de}),N){re=L!==void 0?L:"rgb(200, 200, 200)";const M=S.handles.activeOperation===Vs.ROTATE,$=[A[9],A[10]],W=[f.canvasToWorld(A[9]),G,A[1],A[2]],q=[f.canvasToWorld(A[10]),G,A[3],A[4]];D.push(W,q);const Q=S.handles.activeOperation===Vs.SLAB,ne=[A[11],A[12],A[13],A[14]],Te=[f.canvasToWorld(A[11]),G,A[5],A[6]],Oe=[f.canvasToWorld(A[12]),G,A[5],A[6]],ze=[f.canvasToWorld(A[13]),G,A[7],A[8]],Xe=[f.canvasToWorld(A[14]),G,A[7],A[8]];I.push(Te,Oe,ze,Xe);let ie=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1),ae=1;if((Ee=this.configuration.mobile)!=null&&Ee.enabled&&(ie=this.configuration.mobile.handleRadius,ae=this.configuration.mobile.opacity),(le||(B=this.configuration.mobile)!=null&&B.enabled)&&!M&&!Q&&V&&j){let ce=`${F}One`;hr(c,y,ce,$,{color:re,handleRadius:ie,opacity:ae,type:"circle"}),ce=`${F}Two`,hr(c,y,ce,ne,{color:re,handleRadius:ie,opacity:ae,type:"rect"})}else if(le&&!M&&!Q&&V){const ce=`${F}`;hr(c,y,ce,$,{color:re,handleRadius:ie,opacity:ae,type:"circle"})}else if(X&&!M&&!Q&&j){const ce=`${F}`;hr(c,y,ce,ne,{color:re,handleRadius:ie,opacity:ae,type:"rect"})}else if(M&&V){const ce=`${F}`,ye=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);hr(c,y,ce,$,{color:re,handleRadius:ye,fill:re,type:"circle"})}else if(Q&&X&&j){const ce=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);hr(c,y,ve,ne,{color:re,handleRadius:ce,fill:re,type:"rect"})}G.getSlabThickness()>.5&&j&&(ve=`${F}STOne`,En(c,y,ve,A[5],A[6],{color:re,width:1,lineDash:[2,3]}),ve=`${F}STTwo`,En(c,y,ve,A[7],A[8],{color:re,width:A,lineDash:[2,3]}))}}),l=!0,S.handles.rotationPoints=D,S.handles.slabThicknessPoints=I,this.configuration.viewportIndicators){const{viewportIndicatorsConfig:A}=this.configuration,F=(A==null?void 0:A.xOffset)||.95,G=(A==null?void 0:A.yOffset)||.05,L=[m*F,w*G],N=(A==null?void 0:A.circleRadius)||x*.01;ca(c,y,"0",L,N,{color:O,fill:O})}return l},this._getAnnotations=s=>{const{viewport:c}=s,l=pn(this.getToolName(),c.element)||[],f=this._getViewportsInfo().map(({viewportId:d})=>d);return l.filter(d=>{const{data:h}=d;return f.includes(h.viewportId)})},this._onNewVolume=()=>{const s=this._getViewportsInfo();this._computeToolCenter(s)},this._areViewportIdArraysEqual=(s,c)=>s.length!==c.length?!1:(s.forEach(l=>{let f=!1;for(let u=0;u<c.length;++u)if(l===c[u]){f=!0;break}if(f===!1)return!1}),!0),this._getAnnotationsForViewportsWithDifferentCameras=(s,c)=>{const{viewportId:l,renderingEngine:f,viewport:u}=s,d=c.filter(y=>y.data.viewportId!==l);if(!d||!d.length)return[];const h=u.getCamera(),{viewPlaneNormal:g,position:p}=h;return d.filter(y=>{const{viewportId:m}=y.data,x=f.getViewport(m).getCamera();return!(Qt(x.viewPlaneNormal,g,.01)&&Qt(x.position,p,1))})},this._filterViewportWithSameOrientation=(s,c,l)=>{const{renderingEngine:f}=s,{data:u}=c,d=f.getViewport(u.viewportId),h=l.filter(y=>{const{data:m}=y,w=f.getViewport(m.viewportId);return this._getReferenceLineControllable(w.id)===!0});if(!h||!h.length)return[];const g=d.getCamera(),p=g.viewPlaneNormal;return nn.normalize(p),h.filter(y=>{const{viewportId:m}=y.data,x=f.getViewport(m).getCamera(),C=x.viewPlaneNormal;return nn.normalize(C),Qt(p,C,.01)&&Qt(g.viewUp,x.viewUp,.01)})},this._filterAnnotationsByUniqueViewportOrientations=(s,c)=>{const{renderingEngine:l,viewport:f}=s,d=f.getCamera().viewPlaneNormal;nn.normalize(d);const h=c.filter(y=>{const{data:m}=y,w=l.getViewport(m.viewportId),x=this._getReferenceLineControllable(w.id);return f!==w&&x===!0}),g=[];for(let y=0;y<h.length;++y){const m=h[y],{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(nn.normalize(S),Qt(d,S,.01)||Jg(d,S,.01))continue;let T=!1;for(let _=0;_<g.length;++_){const E=g[_],{viewportId:b}=E.data,I=l.getViewport(b).getCamera();Qt(I.viewPlaneNormal,C.viewPlaneNormal,.01)&&Qt(I.position,C.position,1)&&(T=!0)}T||g.push(m)}const p=c.filter(y=>{const{data:m}=y,w=l.getViewport(m.viewportId),x=this._getReferenceLineControllable(w.id);return f!==w&&x!==!0});for(let y=0;y<p.length;++y){const m=p[y],{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(nn.normalize(S),Qt(d,S,.01)||Jg(d,S,.01))continue;let T=!1;for(let _=0;_<g.length;++_){const E=g[_],{viewportId:b}=E.data,I=l.getViewport(b).getCamera();Qt(I.viewPlaneNormal,C.viewPlaneNormal,.01)&&Qt(I.position,C.position,1)&&(T=!0)}T||g.push(m)}const v=this._getAnnotationsForViewportsWithDifferentCameras(s,c);for(let y=0;y<v.length;++y){const m=v[y];if(g.some(_=>_===m))continue;const{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(nn.normalize(S),Qt(d,S,.01)||Jg(d,S,.01))continue;let T=!1;for(let _=0;_<g.length;++_){const E=g[_],{viewportId:b}=E.data,I=l.getViewport(b).getCamera();Qt(I.viewPlaneNormal,C.viewPlaneNormal,.01)&&Qt(I.position,C.position,1)&&(T=!0)}T||g.push(m)}return g},this._checkIfViewportsRenderingSameScene=(s,c)=>{const l=s.getAllVolumeIds(),f=c.getAllVolumeIds();return l.length===f.length&&l.every(u=>f.includes(u))},this._jump=(s,c)=>{Ke.isInteractingWithTool=!0;const{viewport:l,renderingEngine:f}=s,u=this._getAnnotations(s),d=[0,0,0];nn.subtract(c,this.toolCenter,d);const g=this._getAnnotationsForViewportsWithDifferentCameras(s,u).filter(p=>{const{data:v}=p,y=f.getViewport(v.viewportId),m=this._checkIfViewportsRenderingSameScene(l,y);return this._getReferenceLineControllable(y.id)&&this._getReferenceLineDraggableRotatable(y.id)&&m});return g.length===0?(Ke.isInteractingWithTool=!1,!1):(this._applyDeltaShiftToSelectedViewportCameras(f,g,d),Ke.isInteractingWithTool=!1,!0)},this._activateModify=s=>{var c;Ke.isInteractingWithTool=!((c=this.configuration.mobile)!=null&&c.enabled),s.addEventListener(k.MOUSE_UP,this._endCallback),s.addEventListener(k.MOUSE_DRAG,this._dragCallback),s.addEventListener(k.MOUSE_CLICK,this._endCallback),s.addEventListener(k.TOUCH_END,this._endCallback),s.addEventListener(k.TOUCH_DRAG,this._dragCallback),s.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=s=>{Ke.isInteractingWithTool=!1,s.removeEventListener(k.MOUSE_UP,this._endCallback),s.removeEventListener(k.MOUSE_DRAG,this._dragCallback),s.removeEventListener(k.MOUSE_CLICK,this._endCallback),s.removeEventListener(k.TOUCH_END,this._endCallback),s.removeEventListener(k.TOUCH_DRAG,this._dragCallback),s.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._endCallback=s=>{const c=s.detail,{element:l}=c;this.editData.annotation.data.handles.activeOperation=null,this.editData.annotation.data.activeViewportIds=[],this._deactivateModify(l),Jt(l),this.editData=null;const u=Ot(l,this.getToolName(),!1);ke(u)},this._dragCallback=s=>{const c=s.detail,l=c.deltaPoints.world;if(Math.abs(l[0])<.001&&Math.abs(l[1])<.001&&Math.abs(l[2])<.001)return;const{element:f}=c,u=Se(f),{renderingEngine:d,viewport:h}=u,g=this._getAnnotations(u),v=this.filterInteractableAnnotationsForElement(f,g)[0];if(!v)return;const{handles:y}=v.data,{currentPoints:m}=s.detail,w=m.canvas;if(y.activeOperation===Vs.DRAG){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(S=>{const{data:T}=S,_=d.getViewport(T.viewportId),E=this._getReferenceLineControllable(_.id),b=this._getReferenceLineDraggableRotatable(_.id);return E===!0&&b===!0&&v.data.activeViewportIds.find(D=>D===_.id)});this._applyDeltaShiftToSelectedViewportCameras(d,C,l)}else if(y.activeOperation===Vs.ROTATE){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(F=>{const{data:G}=F,L=d.getViewport(G.viewportId),N=this._getReferenceLineControllable(L.id),V=this._getReferenceLineDraggableRotatable(L.id);return N===!0&&V===!0}),S=rn(),T=rn(),_=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]],E=h.worldToCanvas(_),b=c.currentPoints.canvas,D=rn();_s(D,b,c.deltaPoints.canvas),_s(S,D,E),_s(T,b,E);let I=GY(S,T);this._isClockWise(E,D,b)&&(I*=-1),I=Math.round(I*100)/100;const P=h.getCamera().viewPlaneNormal,{matrix:O}=Yi.buildFromRadian().translate(_[0],_[1],_[2]).rotate(I,P).translate(-_[0],-_[1],-_[2]),A=[];C.forEach(F=>{const{data:G}=F;G.handles.toolCenter=_;const L=d.getViewport(G.viewportId),N=L.getCamera(),{viewUp:V,position:j,focalPoint:X}=N;V[0]+=j[0],V[1]+=j[1],V[2]+=j[2],qt(X,X,O),qt(j,j,O),qt(V,V,O),V[0]-=j[0],V[1]-=j[1],V[2]-=j[2],L.setCamera({position:j,viewUp:V,focalPoint:X}),A.push(L.id)}),d.renderViewports(A)}else if(y.activeOperation===Vs.SLAB){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(_=>{const{data:E}=_,b=d.getViewport(E.viewportId),D=this._getReferenceLineControllable(b.id),I=this._getReferenceLineSlabThicknessControlsOn(b.id);return D===!0&&I===!0&&v.data.activeViewportIds.find(P=>P===b.id)});if(C.length===0)return;const S=this._filterViewportWithSameOrientation(u,C[0],g),T=[];T.push(h.id),S.forEach(_=>{const{data:E}=_,b=d.getViewport(E.viewportId),I=b.getCamera().viewPlaneNormal,P=nn.dot(l,I),O=[...I];if(nn.multiplyScalar(O,P),Math.abs(O[0])>.001||Math.abs(O[1])>.001||Math.abs(O[2])>.001){const A=Math.sqrt(O[0]*O[0]+O[1]*O[1]+O[2]*O[2]),F=c.lastPoints.world,G=[0,0,0],L=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]];if(!this._getReferenceLineDraggableRotatable(b.id)){const{rotationPoints:Pe}=this.editData.annotation.data.handles,Ee=Pe.filter(B=>B[1].uid===b.id);if(Ee.length===2){const B=h.canvasToWorld(Ee[0][3]),M=h.canvasToWorld(Ee[1][3]);nn.add(B,M,L),nn.multiplyScalar(L,.5)}}nn.subtract(F,L,G);const V=nn.dot(G,I),j=[...I];nn.multiplyScalar(j,V);const X=[j[0],j[1],j[2]];ar(X,X);const re=[O[0],O[1],O[2]];ar(re,re);let de=b.getSlabThickness();Jg(X,re,.001)?de-=A:de+=A,de=Math.abs(de),de=Math.max(k3.MINIMUM_SLAB_THICKNESS,de),this._pointNearReferenceLine(v,w,6,b)&&(de=k3.MINIMUM_SLAB_THICKNESS),Fr(b.id,d.id).getToolInstance(this.getToolName()).setSlabThickness(b,de),T.push(b.id)}}),d.renderViewports(T)}},this._pointNearReferenceLine=(s,c,l,f)=>{const{data:u}=s,{rotationPoints:d}=u.handles;for(let h=0;h<d.length-1;++h){const g=d[h][1];if(g.id!==f.id||!this._getReferenceLineControllable(g.id))continue;const v={start:{x:d[h][2][0],y:d[h][2][1]},end:{x:d[h][3][0],y:d[h][3][1]}},y=Mi([v.start.x,v.start.y],[v.end.x,v.end.y],[c[0],c[1]]),m={start:{x:d[h+1][2][0],y:d[h+1][2][1]},end:{x:d[h+1][3][0],y:d[h+1][3][1]}},w=Mi([m.start.x,m.start.y],[m.end.x,m.end.y],[c[0],c[1]]);if(y<=l||w<=l)return!0;h++}return!1},this._getReferenceLineColor=((n=e.configuration)==null?void 0:n.getReferenceLineColor)||tTe,this._getReferenceLineControllable=((i=e.configuration)==null?void 0:i.getReferenceLineControllable)||nTe,this._getReferenceLineDraggableRotatable=((o=e.configuration)==null?void 0:o.getReferenceLineDraggableRotatable)||rTe,this._getReferenceLineSlabThicknessControlsOn=((a=e.configuration)==null?void 0:a.getReferenceLineSlabThicknessControlsOn)||iTe}onSetToolActive(){const e=this._getViewportsInfo();this._unsubscribeToViewportNewVolumeSet(e),this._subscribeToViewportNewVolumeSet(e),this._computeToolCenter(e)}onSetToolPassive(){const e=this._getViewportsInfo();this._computeToolCenter(e)}onSetToolEnabled(){const e=this._getViewportsInfo();this._computeToolCenter(e)}onSetToolDisabled(){const e=this._getViewportsInfo();this._unsubscribeToViewportNewVolumeSet(e),e.forEach(({renderingEngineId:r,viewportId:n})=>{const i=Pi(n,r);if(!i)return;const o=this._getAnnotations(i);o!=null&&o.length&&o.forEach(a=>{yn(a.annotationUID)})})}setToolCenter(e,r=!1){this.toolCenter=e;const n=this._getViewportsInfo();ke(n.map(({viewportId:i})=>i)),r||ot(Ze,k.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter})}getHandleNearImagePoint(e,r,n,i){const o=Se(e),{viewport:a}=o;let s=this._getRotationHandleNearImagePoint(a,r,n,i);if(s!==null||(s=this._getSlabThicknessHandleNearImagePoint(a,r,n,i),s!==null))return s}_unsubscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=Pi(r,n),{element:o}=i;o.removeEventListener(et.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}_subscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=Pi(r,n),{element:o}=i;o.addEventListener(et.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}_autoPanViewportIfNecessary(e,r){const n=r.getViewport(e),{clientWidth:i,clientHeight:o}=n.canvas,a=n.worldToCanvas(this.toolCenter),s=this.configuration.autoPan.panSize,c=[a[0],a[1]];if(a[0]<0?c[0]=s:a[0]>i&&(c[0]=i-s),a[1]<0?c[1]=s:a[1]>o&&(c[1]=o-s),c[0]===a[0]&&c[1]===a[1])return;const l=n.canvasToWorld(c),f=[l[0]-this.toolCenter[0],l[1]-this.toolCenter[1],l[2]-this.toolCenter[2]],u=n.getCamera(),{focalPoint:d,position:h}=u,g=[h[0]-f[0],h[1]-f[1],h[2]-f[2]],p=[d[0]-f[0],d[1]-f[1],d[2]-f[2]];n.setCamera({focalPoint:p,position:g}),n.render()}setSlabThickness(e,r){let n;const{filterActorUIDsToSetSlabThickness:i}=this.configuration;i&&i.length>0&&(n=i);let o=this.configuration.slabThicknessBlendMode;r===k3.MINIMUM_SLAB_THICKNESS&&(o=Mc.COMPOSITE),e.setBlendMode(o,n,!1),e.setSlabThickness(r,n)}_isClockWise(e,r,n){return(r[0]-e[0])*(n[1]-e[1])-(r[1]-e[1])*(n[0]-e[0])>0}_applyDeltaShiftToSelectedViewportCameras(e,r,n){r.forEach(i=>{this._applyDeltaShiftToViewportCamera(e,i,n)})}_applyDeltaShiftToViewportCamera(e,r,n){const{data:i}=r,o=e.getViewport(i.viewportId),a=o.getCamera(),s=a.viewPlaneNormal,c=nn.dot(n,s),l=[...s];if(nn.multiplyScalar(l,c),Math.abs(l[0])>.001||Math.abs(l[1])>.001||Math.abs(l[2])>.001){const f=[0,0,0],u=[0,0,0];nn.add(a.focalPoint,l,f),nn.add(a.position,l,u),o.setCamera({focalPoint:f,position:u}),o.render()}}_getRotationHandleNearImagePoint(e,r,n,i){const{data:o}=r,{rotationPoints:a}=o.handles;for(let s=0;s<a.length;s++){const c=a[s][0],l=a[s][1];if(!this._getReferenceLineControllable(l.id)||!this._getReferenceLineDraggableRotatable(l.id))continue;const d=e.worldToCanvas(c);if(Mr(n,d)<i)return o.handles.activeOperation=Vs.ROTATE,this.editData={annotation:r},c}return null}_getSlabThicknessHandleNearImagePoint(e,r,n,i){const{data:o}=r,{slabThicknessPoints:a}=o.handles;for(let s=0;s<a.length;s++){const c=a[s][0],l=a[s][1];if(!this._getReferenceLineControllable(l.id)||!this._getReferenceLineSlabThicknessControlsOn(l.id))continue;const d=e.worldToCanvas(c);if(Mr(n,d)<i)return o.handles.activeOperation=Vs.SLAB,o.activeViewportIds=[l.id],this.editData={annotation:r},c}return null}_pointNearTool(e,r,n,i){const o=Se(e),{viewport:a}=o,{clientWidth:s,clientHeight:c}=a.canvas,l=Math.sqrt(s*s+c*c),{data:f}=r,{rotationPoints:u}=f.handles,{slabThicknessPoints:d}=f.handles,h=[];for(let g=0;g<u.length-1;++g){const p=u[g][1],v=this._getReferenceLineControllable(p.id),y=this._getReferenceLineDraggableRotatable(p.id);if(!v||!y)continue;const m={start:{x:u[g][2][0],y:u[g][2][1]},end:{x:u[g][3][0],y:u[g][3][1]}},w=Mi([m.start.x,m.start.y],[m.end.x,m.end.y],[n[0],n[1]]),x={start:{x:u[g+1][2][0],y:u[g+1][2][1]},end:{x:u[g+1][3][0],y:u[g+1][3][1]}},C=Mi([x.start.x,x.start.y],[x.end.x,x.end.y],[n[0],n[1]]);(w<=i||C<=i)&&(h.push(p.id),f.handles.activeOperation=Vs.DRAG),g++}for(let g=0;g<d.length-1;++g){const p=d[g][1];if(h.find(P=>P===p.id))continue;const v=this._getReferenceLineControllable(p.id),y=this._getReferenceLineSlabThicknessControlsOn(p.id);if(!v||!y)continue;const m=d[g][2],w=d[g][3],x=rn();wo(x,m,w),wl(x,x,.5);const C=rn();oi(C,m,x),_l(C,C);const S=rn();wl(S,C,l*.05);const T=rn(),_=rn();wo(T,x,S),oi(_,x,S);const E={start:{x:T[0],y:T[1]},end:{x:m[0],y:m[1]}},b=Mi([E.start.x,E.start.y],[E.end.x,E.end.y],[n[0],n[1]]),D={start:{x:_[0],y:_[1]},end:{x:w[0],y:w[1]}},I=Mi([D.start.x,D.start.y],[D.end.x,D.end.y],[n[0],n[1]]);(b<=i||I<=i)&&(h.push(p.id),f.handles.activeOperation=null),g++}return f.activeViewportIds=[...h],this.editData={annotation:r},f.handles.activeOperation===Vs.DRAG}}Tc.toolName="Crosshairs";const Hv="magnify-viewport";class WW extends _i{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{magnifySize:10,magnifyWidth:250,magnifyHeight:250}}){super(e,r),this._hasBeenRemoved=!1,this.preMouseDownCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=Se(o),{viewport:c,renderingEngine:l}=s;if(!(c instanceof vr))throw new Error("MagnifyTool only works on StackViewports");const f=this._getReferencedImageId(c);if(!f)throw new Error("MagnifyTool: No referenced image id found, reconstructed planes not supported yet");const u=Ot(o,this.getToolName());return this.editData={referencedImageId:f,viewportIdsToRender:u,enabledElement:s,renderingEngine:l,currentPoints:a},this._createMagnificationViewport(),this._activateDraw(o),Ft(o),n.preventDefault(),ke(u),!0},this.preTouchStartCallback=n=>{this.preMouseDownCallback(n)},this._createMagnificationViewport=()=>{const{enabledElement:n,referencedImageId:i,viewportIdsToRender:o,renderingEngine:a,currentPoints:s}=this.editData,{viewport:c}=n,{element:l}=c,f=c.getProperties(),{rotation:u}=c.getViewPresentation(),{canvas:d,world:h}=s;let g;if(g=l.querySelector(".magnifyTool"),g===null){const v=document.createElement("div");v.classList.add("magnifyTool"),v.style.display="block",v.style.width=`${this.configuration.magnifyWidth}px`,v.style.height=`${this.configuration.magnifyHeight}px`,v.style.position="absolute",g=v,l.querySelector(".viewport-element").appendChild(v);const m={viewportId:Hv,type:Er.STACK,element:g};a.enableElement(m)}g.style.top=`${d[1]-this.configuration.magnifyHeight/2}px`,g.style.left=`${d[0]-this.configuration.magnifyWidth/2}px`;const p=a.getViewport(Hv);p.setStack([i]).then(()=>{if(this._hasBeenRemoved)return;p.setProperties(f),p.setViewPresentation({rotation:u});const{parallelScale:v}=c.getCamera(),{focalPoint:y,position:m,viewPlaneNormal:w}=p.getCamera(),x=Math.sqrt(Math.pow(y[0]-m[0],2)+Math.pow(y[1]-m[1],2)+Math.pow(y[2]-m[2],2)),C=[h[0],h[1],h[2]],S=[C[0]+x*w[0],C[1]+x*w[1],C[2]+x*w[2]];p.setCamera({parallelScale:v*(1/this.configuration.magnifySize),focalPoint:C,position:S}),p.render()}),g.style.display="block",ke(o)},this._dragCallback=n=>{const i=n.detail,{deltaPoints:o,element:a,currentPoints:s}=i,c=o.world,l=s.canvas,f=Se(a),{renderingEngine:u}=f,d=u.getViewport(Hv),h=a.querySelector(".magnifyTool");if(!h)return;h.style.top=`${l[1]-this.configuration.magnifyHeight/2}px`,h.style.left=`${l[0]-this.configuration.magnifyWidth/2}px`;const{focalPoint:g,position:p}=d.getCamera(),v=[p[0]+c[0],p[1]+c[1],p[2]+c[2]],y=[g[0]+c[0],g[1]+c[1],g[2]+c[2]];d.setCamera({focalPoint:y,position:v}),d.render()},this._dragEndCallback=n=>{const{element:i}=n.detail,o=Se(i),{renderingEngine:a}=o;a.disableElement(Hv);const s=i.querySelector(".viewport-element"),c=s.querySelector(".magnifyTool");s.removeChild(c),this._deactivateDraw(i),Jt(i),this._hasBeenRemoved=!0},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,this._hasBeenRemoved=!1,n.addEventListener(k.MOUSE_UP,this._dragEndCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._dragEndCallback),n.addEventListener(k.TOUCH_END,this._dragEndCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._dragEndCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._dragEndCallback),n.removeEventListener(k.TOUCH_END,this._dragEndCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)}}_getReferencedImageId(e){const r=this.getTargetId(e);let n;return e instanceof vr&&(n=r.split("imageId:")[1]),n}}WW.toolName="Magnify";const oTe="advancedMagnifyTool",aTe=125,{Events:du}=ts,o7=t=>t.uid!==t.referencedId;var aT;(function(t){t.ShowZoomFactorsList="showZoomFactorsList"})(aT||(aT={}));const sTe="AdvancedMagnify",cTe=1-Ya,tb=class tb extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,magnifyingGlass:{radius:125,zoomFactor:3,zoomFactorList:[1.5,2,2.5,3,3.5,4,4.5,5],autoPan:{enabled:!0,padding:10}},actions:{showZoomFactorsList:{method:"showZoomFactorsList",bindings:[{mouseButton:$c.Secondary,modifierKey:Ki.Shift}]}}}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=Se(a),{viewport:c,renderingEngine:l}=s,f=o.world,u=o.canvas,{magnifyingGlass:d}=this.configuration,{radius:h,zoomFactor:g,autoPan:p}=d,v=this._getCanvasHandlePoints(u,h),y=c.getCamera(),{viewPlaneNormal:m,viewUp:w}=y,x=this.getReferencedImageId(c,f,m,w),C=kn(),S=kn(),T=c.getFrameOfReferenceUID(),_={annotationUID:C,highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...m],viewUp:[...w],FrameOfReferenceUID:T,referencedImageId:x},data:{sourceViewportId:c.id,magnifyViewportId:S,zoomFactor:g,isCanvasAnnotation:!0,handles:{points:v,activeHandleIndex:null}}};this.magnifyViewportManager.createViewport(_,{magnifyViewportId:S,sourceEnabledElement:s,position:u,radius:h,zoomFactor:g,autoPan:{enabled:p.enabled,padding:p.padding,callback:b=>{const D=_.data.handles.points,{canvas:I}=b.delta;for(let P=0,O=D.length;P<O;P++){const A=D[P];A[0]+=I[0],A[1]+=I[1],_.invalidated=!0}}}}),un(_,a);const E=Ot(a,this.getToolName());return n.preventDefault(),ke(E),_},this.onSetToolDisabled=()=>{this.magnifyViewportManager.dispose(),gm().forEach(i=>{i.metadata.toolName===this.getToolName()&&yn(i.annotationUID)})},this.isPointNearTool=(n,i,o,a)=>{const{data:s}=i,{points:c}=s.handles,l=c,f=l[0],u=l[2],d=l[3],h=Math.abs(u[1]-f[1])*.5,g=[d[0]+h,f[1]+h],p=ju([g,o]);return Math.abs(p-h)<a*2},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},Ft(a),this._activateModify(a),ke(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;const{points:l}=c.handles,f=l.findIndex(d=>d===o),u=Ot(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f},this._activateModify(s),Ft(s),ke(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{data:l}=a;l.handles.activeHandleIndex=null,this._deactivateModify(o),Jt(o),this.editData=null,this.isDrawing=!1,ke(s),c&&Hn(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{deltaPoints:o}=i,a=(o==null?void 0:o.canvas)??[0,0,0],{annotation:s,viewportIdsToRender:c}=this.editData,{points:l}=s.data.handles;l.forEach(f=>{f[0]+=a[0],f[1]+=a[1]}),s.invalidated=!0,this.editData.hasMoved=!0,ke(c)},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c}=this.editData,{data:l}=a;if(c===void 0){const{deltaPoints:f}=i,u=f.canvas;l.handles.points.forEach(h=>{h[0]+=u[0],h[1]+=u[1]}),a.invalidated=!0}else this._dragHandle(n),a.invalidated=!0;ke(s)},this._dragHandle=n=>{const i=n.detail,{annotation:o}=this.editData,{data:a}=o,{points:s}=a.handles,c=s,l=c[0],f=c[2],u=c[3],d=Math.abs(f[1]-l[1])*.5,h=[u[0]+d,l[1]+d],{currentPoints:g}=i,p=g.canvas,v=ju([h,p]),y=this._getCanvasHandlePoints(h,v);s[0]=y[0],s[1]=y[1],s[2]=y[2],s[3]=y[3]},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateModify(n),Jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Hn(i),this.editData=null,i.annotationUID},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length))return o;c=c==null?void 0:c.filter(u=>u.data.sourceViewportId===a.id);const l=this.filterInteractableAnnotationsForElement(s,c);if(!(l!=null&&l.length))return o;const f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let u=0;u<l.length;u++){const d=l[u],{annotationUID:h,data:g}=d,{magnifyViewportId:p,zoomFactor:v,handles:y}=g,{points:m,activeHandleIndex:w}=y;f.annotationUID=h,this.getStyle("lineWidth",f,d),this.getStyle("lineDash",f,d);const x=this.getStyle("color",f,d),C=m,S=C[0],T=C[2],_=C[3],E=Math.abs(T[1]-S[1])*.5,b=[_[0]+E,S[1]+E];if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let D;if(!ni(h))continue;!pi(h)&&!this.editData&&w!==null&&(D=[C[w]]),D&&hr(i,h,"0",D,{color:x});const I=`${h}-advancedMagnify`;ca(i,h,"0",b,E,{color:x,lineWidth:5},I);const O=this.magnifyViewportManager.getViewport(p);O.position=b,O.radius=E,O.zoomFactor=v,O.update(),o=!0}return o},this._getCanvasHandlePoints=(n,i)=>[[n[0],n[1]-i,0],[n[0]+i,n[1],0],[n[0],n[1]+i,0],[n[0]-i,n[1],0]],this.magnifyViewportManager=b0.getInstance()}showZoomFactorsList(e,r){const{element:n,currentPoints:i}=e.detail,o=Se(n),{viewport:a}=o,{canvas:s}=i,c=n.querySelector(":scope .viewport-element"),l=r.data.zoomFactor,f=()=>u.parentElement.removeChild(u),u=this._getZoomFactorsListDropdown(l,d=>{d!==void 0&&(r.data.zoomFactor=Number.parseFloat(d),r.invalidated=!0),f(),a.render()});Object.assign(u.style,{left:`${s[0]}px`,top:`${s[1]}px`}),c.appendChild(u),u.focus()}_getZoomFactorsListDropdown(e,r){const{zoomFactorList:n}=this.configuration.magnifyingGlass,i=document.createElement("select");return i.size=5,Object.assign(i.style,{width:"50px",position:"absolute"}),["mousedown","mouseup","mousemove","click"].forEach(o=>{i.addEventListener(o,a=>a.stopPropagation())}),i.addEventListener("change",o=>{o.stopPropagation(),r(i.value)}),i.addEventListener("keydown",o=>{var s;((o.keyCode??o.which===27)||((s=o.key)==null?void 0:s.toLowerCase())==="escape")&&(o.stopPropagation(),r())}),n.forEach(o=>{const a=document.createElement("option");a.label=o,a.title=`Zoom factor ${o.toFixed(1)}`,a.value=o,a.defaultSelected=o===e,i.add(a)}),i}};tb.Actions=aT;let U1=tb;class b0{constructor(){this.createViewport=(e,r)=>{const{magnifyViewportId:n,sourceEnabledElement:i,position:o,radius:a,zoomFactor:s,autoPan:c}=r,{viewport:l}=i,{element:f}=l,u=new lTe({magnifyViewportId:n,sourceEnabledElement:i,radius:a,position:o,zoomFactor:s,autoPan:c});return this._addSourceElementEventListener(f),this._magnifyViewportsMap.set(u.viewportId,{annotation:e,magnifyViewport:u,magnifyViewportInfo:r}),u},this._annotationRemovedCallback=e=>{const{annotation:r}=e.detail;r.metadata.toolName===sTe&&this.destroyViewport(r.data.magnifyViewportId)},this._newStackImageCallback=e=>{const{viewportId:r,imageId:n}=e.detail,i=this._getMagnifyViewportsMapEntriesBySourceViewportId(r),{viewport:o}=Xn(r);o.stackActorReInitialized&&this._reset(r),i.forEach(({annotation:a})=>{a.metadata.referencedImageId=n,a.invalidated=!0})},this._newVolumeImageCallback=e=>{const{renderingEngineId:r,viewportId:n}=e.detail,o=ei(r).getViewport(n),{viewPlaneNormal:a}=o.getCamera();this._getMagnifyViewportsMapEntriesBySourceViewportId(n).forEach(({annotation:c})=>{const{viewPlaneNormal:l}=c.metadata;if(!(Math.abs(Pt(l,a))>cTe))return;const{handles:u}=c.data,d=o.canvasToWorld([0,0]),h=Nn(We(),d,u.points[0]),g=Pt(h,a),p=Nr(We(),a,g);for(let v=0,y=u.points.length;v<y;v++){const m=u.points[v];m[0]+=p[0],m[1]+=p[1],m[2]+=p[2]}c.invalidated=!0})},this._magnifyViewportsMap=new Map,this._initialize()}static getInstance(){return b0._singleton=b0._singleton??new b0,b0._singleton}getViewport(e){var r;return(r=this._magnifyViewportsMap.get(e))==null?void 0:r.magnifyViewport}dispose(){this._removeEventListeners(),this._destroyViewports()}destroyViewport(e){const r=this._magnifyViewportsMap.get(e);if(r){const{magnifyViewport:n}=r,{viewport:i}=n.sourceEnabledElement,{element:o}=i;this._removeSourceElementEventListener(o),n.dispose(),this._magnifyViewportsMap.delete(e)}}_destroyViewports(){Array.from(this._magnifyViewportsMap.keys()).forEach(r=>this.destroyViewport(r))}_getMagnifyViewportsMapEntriesBySourceViewportId(e){return Array.from(this._magnifyViewportsMap.values()).filter(({magnifyViewport:n})=>{const{viewport:i}=n.sourceEnabledElement;return i.id===e})}_reset(e){this._getMagnifyViewportsMapEntriesBySourceViewportId(e).forEach(({magnifyViewport:n,annotation:i,magnifyViewportInfo:o})=>{this.destroyViewport(n.viewportId);const a=Xn(e);this.createViewport(i,{...o,sourceEnabledElement:{...a}})})}_addEventListeners(){Ze.addEventListener(k.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_removeEventListeners(){Ze.removeEventListener(k.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_addSourceElementEventListener(e){e.addEventListener(du.STACK_NEW_IMAGE,this._newStackImageCallback);const r=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(du.VIEWPORT_NEW_IMAGE_SET,r);const n=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(du.VOLUME_VIEWPORT_NEW_VOLUME,n),e.addEventListener(du.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.newStackHandler=r,e.newVolumeHandler=n}_removeSourceElementEventListener(e){e.removeEventListener(du.STACK_NEW_IMAGE,this._newStackImageCallback),e.removeEventListener(du.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.removeEventListener(du.VIEWPORT_NEW_IMAGE_SET,e.newStackHandler),e.removeEventListener(du.VOLUME_VIEWPORT_NEW_VOLUME,e.newVolumeHandler),delete e.newStackHandler,delete e.newVolumeHandler}_initialize(){this._addEventListeners()}}class lTe{constructor({magnifyViewportId:e,sourceEnabledElement:r,radius:n=aTe,position:i=[0,0],zoomFactor:o,autoPan:a}){this._enabledElement=null,this._sourceToolGroup=null,this._magnifyToolGroup=null,this._isViewportReady=!1,this._radius=0,this._resized=!1,this._canAutoPan=!1,this._viewportId=e??kn(),this._sourceEnabledElement=r,this._autoPan=a,this.radius=n,this.position=i,this.zoomFactor=o,this.visible=!0,this._browserMouseDownCallback=this._browserMouseDownCallback.bind(this),this._browserMouseUpCallback=this._browserMouseUpCallback.bind(this),this._handleToolModeChanged=this._handleToolModeChanged.bind(this),this._mouseDragCallback=this._mouseDragCallback.bind(this),this._resizeViewportAsync=qh(this._resizeViewport.bind(this),1),this._initialize()}get sourceEnabledElement(){return this._sourceEnabledElement}get viewportId(){return this._viewportId}get radius(){return this._radius}set radius(e){Math.abs(this._radius-e)>1e-5&&(this._radius=e,this._resized=!0)}update(){const{radius:e,position:r,visible:n}=this,{viewport:i}=this._enabledElement,{element:o}=i,a=2*e,[s,c]=r;this._resized&&(this._resizeViewportAsync(),this._resized=!1),Object.assign(o.style,{display:n?"block":"hidden",width:`${a}px`,height:`${a}px`,left:`${-e}px`,top:`${-e}px`,transform:`translate(${s}px, ${c}px)`}),this._isViewportReady&&(this._syncViewports(),i.render())}dispose(){const{viewport:e}=this._enabledElement,{element:r}=e,n=e.getRenderingEngine();this._removeEventListeners(r),n.disableElement(e.id),r.parentNode&&r.parentNode.removeChild(r)}_handleToolModeChanged(e){var s;const{_magnifyToolGroup:r}=this,{toolGroupId:n,toolName:i,mode:o,toolBindingsOptions:a}=e.detail;if(((s=this._sourceToolGroup)==null?void 0:s.id)===n)switch(o){case jn.Active:r.setToolActive(i,a);break;case jn.Passive:r.setToolPassive(i);break;case jn.Enabled:r.setToolEnabled(i);break;case jn.Disabled:r.setToolDisabled(i);break;default:throw new Error(`Unknow tool mode (${o})`)}}_inheritBorderRadius(e){const r=e.querySelector(".viewport-element"),n=e.querySelector(".cornerstone-canvas");r.style.borderRadius="inherit",n.style.borderRadius="inherit"}_createViewportNode(){const e=document.createElement("div"),{radius:r}=this,n=r*2;return e.classList.add(oTe),Object.assign(e.style,{display:"block",width:`${n}px`,height:`${n}px`,position:"absolute",overflow:"hidden",borderRadius:"50%",boxSizing:"border-box",left:`${-r}px`,top:`${-r}px`,transform:"translate(-1000px, -1000px)"}),e}_convertZoomFactorToParallelScale(e,r,n){const{parallelScale:i}=e.getCamera(),o=r.canvas.offsetWidth/e.canvas.offsetWidth;return i*(1/n)*o}_isStackViewport(e){return"setStack"in e}_isVolumeViewport(e){return"addVolumes"in e}_cloneToolGroups(e,r){const n=e.getActors(),i=`${r.id}-toolGroup`,o=Fr(e.id,e.renderingEngineId),a=o.clone(i,s=>{const c=o.getToolInstance(s);return c instanceof mr&&!(c instanceof U1)});return a.addViewport(r.id,r.renderingEngineId),n.filter(o7).forEach(s=>{ig(this.viewportId,[{segmentationId:s.referencedId,type:Rt.Labelmap}])}),{sourceToolGroup:o,magnifyToolGroup:a}}_cloneStack(e,r){const n=e.getImageIds();r.setStack(n).then(()=>{this._isViewportReady=!0,this.update()})}_cloneVolumes(e,r){const i=e.getActors().filter(o=>!o7(o)).map(o=>({volumeId:o.uid}));return r.setVolumes(i).then(()=>{this._isViewportReady=!0,this.update()}),r}_cloneViewport(e,r){const{viewportId:n}=this,i=e.getRenderingEngine(),{options:o}=e,a={element:r,viewportId:n,type:e.type,defaultOptions:{...o}};i.enableElement(a);const s=i.getViewport(n);this._isStackViewport(e)?this._cloneStack(e,s):this._isVolumeViewport(e)&&this._cloneVolumes(e,s),this._inheritBorderRadius(r);const c=this._cloneToolGroups(e,s);this._sourceToolGroup=c.sourceToolGroup,this._magnifyToolGroup=c.magnifyToolGroup}_cancelMouseEventCallback(e){e.stopPropagation(),e.preventDefault()}_browserMouseUpCallback(e){const{element:r}=this._enabledElement.viewport;document.removeEventListener("mouseup",this._browserMouseUpCallback),r.addEventListener("mouseup",this._cancelMouseEventCallback),r.addEventListener("mousemove",this._cancelMouseEventCallback)}_browserMouseDownCallback(e){var n;const{element:r}=this._enabledElement.viewport;this._canAutoPan=!!((n=e.target)!=null&&n.closest(".advancedMagnifyTool")),document.addEventListener("mouseup",this._browserMouseUpCallback),r.removeEventListener("mouseup",this._cancelMouseEventCallback),r.removeEventListener("mousemove",this._cancelMouseEventCallback)}_mouseDragCallback(e){if(!Ke.isInteractingWithTool)return;const{_autoPan:r}=this;if(!r.enabled||!this._canAutoPan)return;const{currentPoints:n}=e.detail,{viewport:i}=this._enabledElement,{canvasToWorld:o}=i,{canvas:a}=n,{radius:s}=this,c=[s,s],l=Wo(c,a),f=s-r.padding;if(l<=f)return;const u=l-f,d=_s(rn(),a,c);_l(d,d),wl(d,d,u);const h=wo(rn(),this.position,d),g=o(this.position),p=o(h),v=Nn(We(),p,g),y={points:{currentPosition:{canvas:this.position,world:g},newPosition:{canvas:h,world:p}},delta:{canvas:d,world:v}};r.callback(y)}_addBrowserEventListeners(e){document.addEventListener("mousedown",this._browserMouseDownCallback,!0),e.addEventListener("mousedown",this._cancelMouseEventCallback),e.addEventListener("mouseup",this._cancelMouseEventCallback),e.addEventListener("mousemove",this._cancelMouseEventCallback),e.addEventListener("dblclick",this._cancelMouseEventCallback)}_removeBrowserEventListeners(e){document.removeEventListener("mousedown",this._browserMouseDownCallback,!0),document.removeEventListener("mouseup",this._browserMouseUpCallback),e.removeEventListener("mousedown",this._cancelMouseEventCallback),e.removeEventListener("mouseup",this._cancelMouseEventCallback),e.removeEventListener("mousemove",this._cancelMouseEventCallback),e.removeEventListener("dblclick",this._cancelMouseEventCallback)}_addEventListeners(e){Ze.addEventListener(k.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(k.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(k.MOUSE_DRAG,this._mouseDragCallback),this._addBrowserEventListeners(e)}_removeEventListeners(e){Ze.removeEventListener(k.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(k.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(k.MOUSE_DRAG,this._mouseDragCallback),this._removeBrowserEventListeners(e)}_initialize(){const{_sourceEnabledElement:e}=this,{viewport:r}=e,{canvas:n}=r,i=this._createViewportNode();n.parentNode.appendChild(i),this._addEventListeners(i),this._cloneViewport(r,i),this._enabledElement=Se(i)}_syncViewportsCameras(e,r){const n=e.canvasToWorld(this.position),i=this._convertZoomFactorToParallelScale(e,r,this.zoomFactor),{focalPoint:o,position:a,viewPlaneNormal:s}=r.getCamera(),c=Math.sqrt(Math.pow(o[0]-a[0],2)+Math.pow(o[1]-a[1],2)+Math.pow(o[2]-a[2],2)),l=[n[0],n[1],n[2]],f=[l[0]+c*s[0],l[1]+c*s[1],l[2]+c*s[2]];r.setCamera({parallelScale:i,focalPoint:l,position:f})}_syncStackViewports(e,r){r.setImageIdIndex(e.getCurrentImageIdIndex())}_syncViewports(){const{viewport:e}=this._sourceEnabledElement,{viewport:r}=this._enabledElement,n=e.getProperties();r.getImageData()&&(r.setProperties(n),this._syncViewportsCameras(e,r),this._isStackViewport(e)&&this._syncStackViewports(e,r),this._syncViewportsCameras(e,r),r.render())}_resizeViewport(){const{viewport:e}=this._enabledElement;e.getRenderingEngine().resize()}}U1.toolName="AdvancedMagnify";const{EPSILON:V3}=df;class hd extends vf{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{sourceViewportId:"",enforceSameFrameOfReference:!0,showFullDimension:!1}}){super(e,r),this.editData=null,this._init=()=>{var h;const i=Ho()[0];if(!i)return;let o=i.getViewports();o=Nw(o,this.getToolName());const a=i.getViewport(this.configuration.sourceViewportId);if(!(a!=null&&a.getImageData()))return;const{element:s}=a,{viewUp:c,viewPlaneNormal:l}=a.getCamera(),f=Wy(a);let u=(h=this.editData)==null?void 0:h.annotation;const d=a.getFrameOfReferenceUID();if(u)this.editData.annotation.data.handles.points=f;else{const g={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...l],viewUp:[...c],FrameOfReferenceUID:d,referencedImageId:null},data:{handles:{points:f}}};un(g,s),u=g}this.editData={sourceViewportId:a.id,renderingEngine:i,annotation:u},ke(o.filter(g=>g.id!==a.id).map(g=>g.id))},this.onSetToolEnabled=()=>{this._init()},this.onSetToolConfiguration=()=>{this._init()},this.onCameraModified=n=>{this._init()},this.renderAnnotation=(n,i)=>{var V,j;const{viewport:o}=n;if(!this.editData)return!1;const{annotation:a,sourceViewportId:s}=this.editData;let c=!1;const{viewport:l}=Xn(s)||{};if(!l||l.id===o.id||!a||!((j=(V=a==null?void 0:a.data)==null?void 0:V.handles)!=null&&j.points)||this.configuration.enforceSameFrameOfReference&&l.getFrameOfReferenceUID()!==o.getFrameOfReferenceUID())return c;const f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=a.data.handles.points[0],d=a.data.handles.points[1],h=a.data.handles.points[2],g=a.data.handles.points[3],{focalPoint:p,viewPlaneNormal:v,viewUp:y}=o.getCamera(),{viewPlaneNormal:m}=l.getCamera();if(this.isParallel(v,m))return c;const w=Ac(v,p),x=[u,h,d,g],C=[u,d,h,g];let S=x,T=tr(We(),x[0],x[1]);T=ar(We(),T);let _=tr(We(),x[2],x[0]);_=ar(We(),_);const E=Wn(We(),T,_);if(this.isParallel(E,v))return c;this.isPerpendicular(T,v)&&(S=C);const b=wh(S[0],S[1],w),D=wh(S[2],S[3],w),{annotationUID:I}=a;f.annotationUID=I;const P=this.getStyle("lineWidth",f,a),O=this.getStyle("lineDash",f,a),A=this.getStyle("color",f,a),F=this.getStyle("shadow",f,a);let G=[b,D].map(X=>o.worldToCanvas(X));if(this.configuration.showFullDimension&&(G=this.handleFullDimension(o,b,v,y,D,G)),G.length<2)return c;const L=`${I}-line`;return En(i,I,"1",G[0],G[1],{color:A,width:P,lineDash:O,shadow:F},L),c=!0,c},this.isPerpendicular=(n,i)=>{const o=Pt(n,i);return Math.abs(o)<V3}}handleFullDimension(e,r,n,i,o,a){e.getRenderingEngine();const s=this.getTargetId(e),c=this.getTargetImageData(s),l=this.getReferencedImageId(e,r,n,i);if(l&&c)try{const{imageData:f,dimensions:u}=c,[d,h,g,p]=[f.indexToWorld([0,0,0]),f.indexToWorld([u[0]-1,0,0]),f.indexToWorld([u[0]-1,u[1]-1,0]),f.indexToWorld([0,u[1]-1,0])].map(m=>MS(l,m)),[v,y]=[r,o].map(m=>MS(l,m));a=[[d,h],[h,g],[p,g],[d,p]].map(([m,w])=>this.intersectInfiniteLines(m,w,v,y)).filter(m=>m&&this.isInBound(m,u)).map(m=>{const w=pV(l,m);return e.worldToCanvas(w)})}catch(f){console.log(f)}return a}intersectInfiniteLines(e,r,n,i){const[o,a]=e,[s,c]=r,[l,f]=n,[u,d]=i,h=c-a,g=o-s,p=s*a-o*c,v=d-f,y=l-u,m=u*f-l*d;if(Math.abs(h*y-v*g)<V3)return;const w=(g*m-y*p)/(h*y-v*g),x=(v*p-h*m)/(h*y-v*g);return[w,x]}isParallel(e,r){return Math.abs(Pt(e,r))>1-V3}isInBound(e,r){return e[0]>=0&&e[0]<=r[0]&&e[1]>=0&&e[1]<=r[1]}}hd.toolName="ReferenceLines";const{EPSILON:a7}=df;class zW extends vf{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{sourceImageIds:[]}}){super(e,r),this.onSetToolEnabled=()=>{this._init()},this.onSetToolActive=()=>{this._init()},this._init=()=>{const n=this.configuration.sourceImageIds;if(!(n!=null&&n.length)){console.warn("OverlayGridTool: No sourceImageIds provided in configuration");return}const i=mt("imagePlaneModule",n[0]);if(!i){console.warn("OverlayGridTool: No imagePlaneModule found for sourceImageIds");return}const{frameOfReferenceUID:o}=i,a=ui(this.toolGroupId).viewportsInfo;if(!(a!=null&&a.length)){console.warn("OverlayGridTool: No viewports found");return}const s=pn(this.getToolName(),o);if(!(s!=null&&s.length)){const c=n.map(f=>this.calculateImageIdPointSets(f)),l={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),FrameOfReferenceUID:o,referencedImageId:null},data:{viewportData:new Map,pointSets:c}};un(l,o)}ke(a.map(({viewportId:c})=>c))},this.calculateImageIdPointSets=n=>{const{imagePositionPatient:i,rows:o,columns:a,rowCosines:s,columnCosines:c,rowPixelSpacing:l,columnPixelSpacing:f}=mt("imagePlaneModule",n),u=[...i],d=[...i],h=[...i],g=[...i];return An(d,i,c,a*f),An(h,i,s,o*l),An(g,h,c,a*f),{pointSet1:[u,h,d,g],pointSet2:[u,d,h,g]}},this.renderAnnotation=(n,i)=>{const o=this.configuration.sourceImageIds;let a=!1;if(!(o!=null&&o.length))return a;const{viewport:s,FrameOfReferenceUID:c}=n;if(s.getImageIds().length<2)return a;const f=pn(this.getToolName(),c);if(!(f!=null&&f.length))return a;const u=f[0],{annotationUID:d}=u,{focalPoint:h,viewPlaneNormal:g}=s.getCamera(),p={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},v=this.getImageIdNormal(o[0]);if(this.isParallel(g,v))return a;const y=Ac(g,h),m=u.data.pointSets,w=u.data.viewportData;for(let x=0;x<o.length;x++){const{pointSet1:C,pointSet2:S}=m[x],T=w.get(s.id)||this.initializeViewportData(w,s.id);if(!T.pointSetsToUse[x]){let G=C,L=tr(We(),C[0],C[1]);L=ar(We(),L),this.isPerpendicular(L,g)&&(G=S),T.pointSetsToUse[x]=G,T.lineStartsWorld[x]=wh(G[0],G[1],y),T.lineEndsWorld[x]=wh(G[2],G[3],y)}const _=T.lineStartsWorld[x],E=T.lineEndsWorld[x];p.annotationUID=d;const b=this.getStyle("lineWidth",p,u),D=this.getStyle("lineDash",p,u),I=this.getStyle("color",p,u),P=this.getStyle("shadow",p,u),O=[_,E].map(G=>s.worldToCanvas(G)),A=`${d}-line`,F=`${x}`;En(i,d,F,O[0],O[1],{color:I,width:b,lineDash:D,shadow:P},A)}return a=!0,a},this.initializeViewportData=(n,i)=>(n.set(i,{pointSetsToUse:[],lineStartsWorld:[],lineEndsWorld:[]}),n.get(i)),this.isPerpendicular=(n,i)=>{const o=Pt(n,i);return Math.abs(o)<a7}}isParallel(e,r){return Math.abs(Pt(e,r))>1-a7}getImageIdNormal(e){const{imageOrientationPatient:r}=mt("imagePlaneModule",e),n=At(r[0],r[1],r[2]),i=At(r[3],r[4],r[5]);return Wn(We(),n,i)}}zW.toolName="OverlayGrid";class $W extends vf{constructor(e={},r={configuration:{opacity:.5}}){super(e,r),this._init=()=>{var s;const n=ui(this.toolGroupId).viewportsInfo;if(!(n!=null&&n.length)){console.warn(this.getToolName()+"Tool: No viewports found");return}const i=(s=ei(n[0].renderingEngineId))==null?void 0:s.getViewport(n[0].viewportId);if(!i)return;const o=i.getFrameOfReferenceUID(),a=pn(this.getToolName(),o);if(!(a!=null&&a.length)){const c=new Map;uTe(c,n);const l={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),FrameOfReferenceUID:o,referencedImageId:null},data:{actorsWorldPointsMap:c}};un(l,o)}ke(n.map(({viewportId:c})=>c))},this.onSetToolEnabled=()=>{this._init()},this.onCameraModified=n=>{this._init()},this.renderAnnotation=(n,i)=>{const{viewport:o,FrameOfReferenceUID:a}=n;let s=!1;const c=pn(this.getToolName(),a);if(!(c!=null&&c.length))return s;const l=c[0],{annotationUID:f}=l,u=l.data.actorsWorldPointsMap;jW(u,o);const d=o.getActors(),h=HW(o);return d.forEach(g=>{if(!(g!=null&&g.clippingFilter))return;const p=u.get(g.uid);if(!p||!p.get(h))return;let v=1;const{worldPointsSet:y,color:m}=p.get(h);for(let w=0;w<y.length;w++){const C=y[w].map(_=>o.worldToCanvas(_)),S={color:m,fillColor:m,fillOpacity:this.configuration.opacity,closePath:!0,lineWidth:2},T=g.uid+"#"+v;Rl(i,f,T,C,S),v++}}),s=!0,s}}}function uTe(t,e){e.forEach(({viewportId:r,renderingEngineId:n})=>{var o;const i=(o=ei(n))==null?void 0:o.getViewport(r);jW(t,i)})}function jW(t,e){const r=e.getActors(),n=HW(e);r.forEach(i=>{if(!(i!=null&&i.clippingFilter))return;let o=t.get(i.uid);if(o||(o=new Map,t.set(i.uid,o)),!o.get(n)){const a=i.clippingFilter.getOutputData(),s=TW(a);if(!s)return;const c=i.actor.getProperty().getColor(),l=fTe(c);o.set(n,{worldPointsSet:s,color:l})}})}function HW(t){const{viewPlaneNormal:e}=t.getCamera(),r=t.getCurrentImageIdIndex();return`${t.id}-${cG(e)}-${r}`}function fTe(t){function e(r){let n=Math.floor(r*255).toString(16);return n.length===1&&(n="0"+n),n}return"#"+e(t[0])+e(t[1])+e(t[2])}$W.toolName="SegmentationIntersection";class Wa extends vf{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,displayThreshold:5,positionSync:!0,disableCursor:!1}}){super(e,r),this.isDrawing=!1,this.isHandleOutsideImage=!1,this._elementWithCursor=null,this._currentCursorWorldPosition=null,this._currentCanvasPosition=null,this._disableCursorEnabled=!1,this.mouseMoveCallback=n=>{const{detail:i}=n,{element:o,currentPoints:a}=i;this._currentCursorWorldPosition=a.world,this._currentCanvasPosition=a.canvas,this._elementWithCursor=o;const s=this.getActiveAnnotation(o);return s===null?(this.createInitialAnnotation(a.world,o),!1):(this.updateAnnotationPosition(o,s),!1)},this.createInitialAnnotation=(n,i)=>{const o=Se(i);if(!o)throw new Error("No enabled element found");const{viewport:a,renderingEngine:s}=o;this.isDrawing=!0;const c=a.getCamera(),{viewPlaneNormal:l,viewUp:f}=c;if(!l||!f)throw new Error("Camera not found");const u=this.getReferencedImageId(a,n,l,f),d=a.getFrameOfReferenceUID(),h={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...l],viewUp:[...f],FrameOfReferenceUID:d,referencedImageId:u},data:{label:"",handles:{points:[[...n]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}}};if(pn(this.getToolName(),i).length>0)return null;if(un(h,i)===null)return;const v=Ot(i,this.getToolName(),!1);ke(v)},this.onCameraModified=n=>{const i=n.detail,{element:o,previousCamera:a,camera:s}=i,l=Se(o).viewport;if(o!==this._elementWithCursor)return;const f=a.focalPoint,u=s.viewPlaneNormal,d=s.focalPoint,h=[0,0,0];if(nn.subtract(d,f,h),h.reduce((v,y)=>v+y,0)===0)return;const g=nn.dot(h,u);if(Math.abs(g)<.01||!this._currentCanvasPosition)return;const p=l.canvasToWorld(this._currentCanvasPosition);this._currentCursorWorldPosition=p,this.updateAnnotationPosition(o,this.getActiveAnnotation(o))},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a,FrameOfReferenceUID:s}=n,c=this._elementWithCursor===a.element;this.configuration.positionSync&&!c&&this.updateViewportImage(a);const{element:l}=a;let f=pn(this.getToolName(),l);if(!(f!=null&&f.length)||(f=this.filterInteractableAnnotationsForElement(l,f),!(f!=null&&f.length)))return o;const u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<f.length;d++){const h=f[d],{annotationUID:g,data:p}=h,{handles:v}=p,{points:y}=v;if(!g)return o;u.annotationUID=g;const m=parseFloat(this.getStyle("lineWidth",u,h)),w=m,x=this.getStyle("lineDash",u,h),C=this.getStyle("color",u,h);if(y[0].some(I=>isNaN(I)))return o;const S=y.map(I=>a.worldToCanvas(I));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ni(g))continue;const T={upper:"upper",right:"right",lower:"lower",left:"left"},[_,E]=S[0],b=c?20:7,D=c?5:7;En(i,g,T.upper,[_,E-(b/2+D)],[_,E-b/2],{color:C,lineDash:x,lineWidth:w}),En(i,g,T.lower,[_,E+(b/2+D)],[_,E+b/2],{color:C,lineDash:x,lineWidth:w}),En(i,g,T.right,[_+(b/2+D),E],[_+b/2,E],{color:C,lineDash:x,lineWidth:w}),En(i,g,T.left,[_-(b/2+D),E],[_-b/2,E],{color:C,lineDash:x,lineWidth:w}),o=!0}return o},this._disableCursorEnabled=this.configuration.disableCursor}onSetToolActive(){if(this._disableCursorEnabled=this.configuration.disableCursor,!this._disableCursorEnabled)return;const e=ui(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>Pi(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&Ft(n.viewport.element)})}onSetToolDisabled(){if(!this._disableCursorEnabled)return;const e=ui(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>Pi(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&Jt(n.viewport.element)})}getActiveAnnotation(e){const r=pn(this.getToolName(),e);return r.length?r[0]:null}updateAnnotationPosition(e,r){var a,s;const n=this._currentCursorWorldPosition;if(!n||!((s=(a=r.data)==null?void 0:a.handles)!=null&&s.points))return;r.data.handles.points=[[...n]],r.invalidated=!0;const i=Ot(e,this.getToolName(),!1);Se(e)&&ke(i)}filterInteractableAnnotationsForElement(e,r){var d,h,g;if(!(r instanceof Array)||r.length===0)return[];const n=r[0],i=(d=Se(e))==null?void 0:d.viewport;if(!i)return[];const o=i.getCamera(),{viewPlaneNormal:a,focalPoint:s}=o;if(!a||!s)return[];const c=(g=(h=n.data)==null?void 0:h.handles)==null?void 0:g.points;if(!(c instanceof Array)||c.length!==1)return[];const l=c[0],f=Ac(a,s);return g1(f,l)<this.configuration.displayThreshold?[n]:[]}updateViewportImage(e){const r=this._currentCursorWorldPosition;if(!(!r||r.some(n=>isNaN(n)))){if(e instanceof vr){const n=uE(r,e);if(n===null)return;n!==e.getCurrentImageIdIndex()&&e.setImageIdIndex(n)}else if(e instanceof yr){const{focalPoint:n,viewPlaneNormal:i}=e.getCamera();if(!n||!i)return;const o=Ac(i,n),a=g1(o,r,!0);if(Math.abs(a)<.5)return;const s=ar(We(),At(...i)),c=Nr(We(),s,a),l=fi(We(),At(...n),c);{e.setCamera({focalPoint:l});const f=e.getRenderingEngine();f&&f.renderViewport(e.id)}}}}}Wa.toolName="ReferenceCursors";const s7=[];class KW extends vf{constructor(e={},r={configuration:{viewportId:"",scaleLocation:"bottom"}}){super(e,r),this.editData=null,this._init=()=>{var g,p;const i=Ho()[0];if(!i)return;const o=ui(this.toolGroupId).viewportsInfo;if(!o)return;const a=o.map(v=>Pi(v.viewportId,v.renderingEngineId));let{viewport:s}=a[0];const{FrameOfReferenceUID:c}=a[0];if(this.configuration.viewportId&&a.forEach(v=>{v.viewport.id==this.configuration.viewportId&&(s=v.viewport)}),!s)return;const{viewUp:l,viewPlaneNormal:f}=s.getCamera(),u=Wy(s);let d=(g=this.editData)==null?void 0:g.annotation;const h=pn(this.getToolName(),s.element);h.length&&(d=h.filter(v=>v.data.viewportId==s.id)[0]),a.forEach(v=>{const{viewport:y}=v;if(!s7.includes(y.id)){const m={metadata:{toolName:this.getToolName(),viewPlaneNormal:[...f],viewUp:[...l],FrameOfReferenceUID:c,referencedImageId:null},data:{handles:{points:Wy(y)},viewportId:y.id}};s7.push(y.id),un(m,y.element),d=m}}),(p=this.editData)!=null&&p.annotation&&this.editData.annotation.data.viewportId==s.id&&(this.editData.annotation.data.handles.points=u,this.editData.annotation.data.viewportId=s.id),this.editData={viewport:s,renderingEngine:i,annotation:d}},this.onSetToolEnabled=()=>{this._init()},this.onCameraModified=n=>{this.configuration.viewportId=n.detail.viewportId,this._init()},this.computeScaleSize=(n,i,o)=>{const a=[16e3,8e3,4e3,2e3,1e3,500,250,100,50,25,10,5,2];let s;return o=="top"||o=="bottom"?s=a.filter(c=>c<n*.6&&c>n*.2):s=a.filter(c=>c<i*.6&&c>i*.2),s[0]},this.computeEndScaleTicks=(n,i)=>{const o={bottom:[[0,-10],[0,-10]],top:[[0,10],[0,10]],left:[[0,0],[10,0]],right:[[0,0],[-10,0]]},a=[[n[1][0]+o[i][0][0],n[1][1]+o[i][0][0]],[n[1][0]+o[i][1][0],n[1][1]+o[i][1][1]]],s=[[n[0][0]+o[i][0][0],n[0][1]+o[i][0][0]],[n[0][0]+o[i][1][0],n[0][1]+o[i][1][1]]];return{endTick1:a,endTick2:s}},this.computeInnerScaleTicks=(n,i,o,a,s)=>{let c;i=="bottom"||i=="top"?c=s[0][0]-a[0][0]:(i=="left"||i=="right")&&(c=s[0][1]-a[0][1]);const l=[],f=[],u=[];let d=n;n>=50&&(d=n/10);const h=c/d;for(let g=0;g<d-1;g++){const p={bottom:[[h*(g+1),0],[h*(g+1),5]],top:[[h*(g+1),0],[h*(g+1),-5]],left:[[0,h*(g+1)],[-5,h*(g+1)]],right:[[0,h*(g+1)],[5,h*(g+1)]]};l.push(`${o}-tick${g}`),f.push(`tick${g}`),(g+1)%5==0?u.push([[a[0][0]+p[i][0][0],a[0][1]+p[i][0][1]],[a[1][0]+p[i][0][0],a[1][1]+p[i][0][1]]]):u.push([[a[0][0]+p[i][0][0],a[0][1]+p[i][0][1]],[a[1][0]+p[i][1][0],a[1][1]+p[i][1][1]]])}return{tickIds:l,tickUIDs:f,tickCoordinates:u}},this.computeWorldScaleCoordinates=(n,i,o)=>{let a,s=tr(We(),o[0],o[1]);s=ar(We(),s);let c=tr(We(),o[2],o[0]);c=ar(We(),c);const l={bottom:[o[1],o[2]],top:[o[0],o[3]],right:[o[2],o[3]],left:[o[0],o[1]]},f=fi(We(),l[i][0],l[i][0]).map(d=>d/2),u=n/2/Math.sqrt(Math.pow(s[0],2)+Math.pow(s[1],2)+Math.pow(s[2],2));return i=="top"||i=="bottom"?a=[tr(We(),f,c.map(d=>d*u)),fi(We(),f,c.map(d=>d*u))]:(i=="left"||i=="right")&&(a=[fi(We(),f,s.map(d=>d*u)),tr(We(),f,s.map(d=>d*u))]),a},this.computeCanvasScaleCoordinates=(n,i,o,a,s)=>{let c;if(s=="top"||s=="bottom"){const l=i[0][0]-i[1][0];c=[[n.width/2-l/2,o.height],[n.width/2+l/2,o.height]]}else if(s=="left"||s=="right"){const l=i[0][1]-i[1][1];c=[[a.width,n.height/2-l/2],[a.width,n.height/2+l/2]]}return c},this.computeScaleBounds=(n,i,o,a)=>{const s=i*Math.min(1e3,n.width),c=o*Math.min(1e3,n.height),l={bottom:[-c,-s],top:[c,s],left:[c,s],right:[-c,-s]},f={bottom:[n.height,n.width],top:[0,n.width],left:[n.height,0],right:[n.height,n.width]};return{height:f[a][0]+l[a][0],width:f[a][1]+l[a][1]}}}renderAnnotation(e,r){if(!this.editData||!this.editData.viewport)return;const n=this.configuration.scaleLocation,{viewport:i}=e,a=pn(this.getToolName(),i.element).filter(ve=>ve.data.viewportId==i.id)[0],s=e.viewport.canvas,c=!1;if(!i)return c;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:e.viewport.id},f={width:s.width/window.devicePixelRatio||1,height:s.height/window.devicePixelRatio||1},u=a.data.handles.points[0],d=a.data.handles.points[1],h=a.data.handles.points[2],g=a.data.handles.points[3],p=[u,h,d,g],v=Qi(h,g),y=Qi(u,h),m=this.computeScaleBounds(f,.05,.05,n),w=this.computeScaleBounds(f,.05,.05,n),x=this.computeScaleSize(v,y,n),C=this.computeWorldScaleCoordinates(x,n,p).map(ve=>i.worldToCanvas(ve)),S=this.computeCanvasScaleCoordinates(f,C,w,m,n),T=this.computeEndScaleTicks(S,n),{annotationUID:_}=a;l.annotationUID=_;const E=this.getStyle("lineWidth",l,a),b=this.getStyle("lineDash",l,a),D=this.getStyle("color",l,a),I=this.getStyle("shadow",l,a),P=`${_}-scaleline`;En(r,_,"1",S[0],S[1],{color:D,width:E,lineDash:b,shadow:I},P);const A=`${_}-left`;En(r,_,"2",T.endTick1[0],T.endTick1[1],{color:D,width:E,lineDash:b,shadow:I},A);const G=`${_}-right`;En(r,_,"3",T.endTick2[0],T.endTick2[1],{color:D,width:E,lineDash:b,shadow:I},G);const N={bottom:[-10,-42],top:[-12,-35],left:[-40,-20],right:[-50,-20]},V=[S[0][0]+N[n][0],S[0][1]+N[n][1]],j=this._getTextLines(x),{tickIds:X,tickUIDs:re,tickCoordinates:de}=this.computeInnerScaleTicks(x,n,_,T.endTick1,T.endTick2);for(let ve=0;ve<re.length;ve++)En(r,_,re[ve],de[ve][0],de[ve][1],{color:D,width:E,lineDash:b,shadow:I},X[ve]);return rf(r,_,"text0",j,[V[0],V[1]],{fontFamily:"Helvetica Neue, Helvetica, Arial, sans-serif",fontSize:"14px",lineDash:"2,3",lineWidth:"1",shadow:!0,color:D}),c}_getTextLines(e){let r,n;return e>=50?(r=e/10,n=" cm"):(r=e,n=" mm"),[r.toString().concat(n)]}}KW.toolName="ScaleOverlay";const qW=(t,e,r)=>{var a,s,c;if(!((c=(s=(a=e==null?void 0:e.data)==null?void 0:a.contour)==null?void 0:s.polyline)!=null&&c.length))return;const{polyline:n}=e.data.contour,{length:i}=n;let o=1/0;for(let l=0;l<i;l++){const f=t.worldToCanvas(n[l]),u=Wo(f,r);o=Math.min(o,u)}if(!(o===1/0||isNaN(o)))return o},xc=class xc{constructor(){this.toolInfo={toolSize:null,maxToolSize:null}}renderShape(e,r,n){ca(e,"SculptorTool","0",r,this.toolInfo.toolSize,n)}pushHandles(e,r){const{points:n,mouseCanvasPoint:i}=r,o={first:void 0,last:void 0},a=Wo(e.canvasToWorld(i),e.canvasToWorld([i[0]+this.toolInfo.toolSize,i[1]]));for(let s=0;s<n.length;s++){const c=e.worldToCanvas(n[s]);Wo(c,i)>this.toolInfo.toolSize||(this.pushOneHandle(s,a,r),o.first===void 0&&(o.first=s),o.last=s)}if(o.first!==void 0&&o.last!==void 0)for(let s=0;s<xc.CHAIN_MAINTENANCE_ITERATIONS;s++)this.maintainChainStructure(r,o);return o}configureToolSize(e){const r=this.toolInfo;if(r.toolSize&&r.maxToolSize)return;const i=e.detail.element,a=Math.min(i.clientWidth,i.clientHeight)/12;r.toolSize=a,r.maxToolSize=a}updateToolSize(e,r,n){const i=this.toolInfo,o=qW(r,n,e);o>0&&(i.toolSize=Math.min(i.maxToolSize,o))}getMaxSpacing(e){return Math.max(this.toolInfo.toolSize/4,e)}getInsertPosition(e,r,n){let i;const{points:o,element:a,mouseCanvasPoint:s}=n,c=this.toolInfo.toolSize,l=Se(a),{viewport:f}=l,u=f.worldToCanvas(o[e]),d=f.worldToCanvas(o[r]),h=[(u[0]+d[0])/2,(u[1]+d[1])/2],g=Wo(s,h);if(g<c){const v={x:(h[0]-s[0])/g,y:(h[1]-s[1])/g};i=[s[0]+c*v.x,s[1]+c*v.y]}else i=h;return f.canvasToWorld(i)}pushOneHandle(e,r,n){const{points:i,mousePoint:o}=n,a=i[e],s=this.directionalVector(o,a),c=An(We(),o,s,r);a[0]=c[0],a[1]=c[1],a[2]=c[2]}directionalVector(e,r){return ar(We(),[r[0]-e[0],r[1]-e[1],r[2]-e[2]])}calculateMeanConsecutiveDistance(e){if(e.length<2)return 0;let r=0;const n=e.length;for(let i=0;i<n;i++){const o=(i+1)%n,a=Wo(e[i],e[o]);r+=a}return r/n}maintainChainStructure(e,r){const{points:n}=e,i=r.first,o=r.last,a=Math.round((i+o)/2),s=n.length;e.meanDistance||(e.meanDistance=this.calculateMeanConsecutiveDistance(n));const c=e.meanDistance*xc.MAX_INTER_DISTANCE_FACTOR;for(let l=a;l>=0;l--){if(l>=s-1||l<0)continue;const f=l+1,u=Wo(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*xc.CHAIN_PULL_STRENGTH_FACTOR;n[l][0]+=d[0]*g,n[l][1]+=d[1]*g,n[l][2]+=d[2]*g}}for(let l=a+1;l<s;l++){if(l>=s||l<=0)continue;const f=l-1,u=Wo(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*xc.CHAIN_PULL_STRENGTH_FACTOR;n[l][0]+=d[0]*g,n[l][1]+=d[1]*g,n[l][2]+=d[2]*g}}}};xc.shapeName="Circle",xc.CHAIN_MAINTENANCE_ITERATIONS=3,xc.CHAIN_PULL_STRENGTH_FACTOR=.3,xc.MAX_INTER_DISTANCE_FACTOR=1.2;let Ep=xc;class Oh extends _i{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{minSpacing:1,referencedToolNames:["PlanarFreehandROI","PlanarFreehandContourSegmentationTool"],toolShape:"circle",referencedToolName:"PlanarFreehandROI",updateCursorSize:"dynamic"}}){super(e,r),this.registeredShapes=new Map,this.isActive=!1,this.commonData={activeAnnotationUID:null,viewportIdsToRender:[],isEditingOpenContour:!1,canvasLocation:void 0},this.preMouseDownCallback=n=>{const i=n.detail,o=i.element;if(this.configureToolSize(n),this.selectFreehandTool(i),this.commonData.activeAnnotationUID!==null)return this.isActive=!0,Ft(o),this.activateModify(o),!0},this.mouseMoveCallback=n=>{this.mode===jn.Active?(this.configureToolSize(n),this.updateCursor(n)):this.commonData.canvasLocation=void 0},this.endCallback=n=>{const i=n.detail,{element:o}=i,a=this.configuration,s=Se(o);this.isActive=!1,this.deactivateModify(o),Jt(o);const{renderingEngineId:c,viewportId:l}=s,u=Fr(l,c).getToolInstance(a.referencedToolName),h=this.filterSculptableAnnotationsForElement(o).find(g=>g.annotationUID===this.commonData.activeAnnotationUID);u.configuration.calculateStats&&(h.invalidated=!0),ln(h,o,en.HandlesUpdated)},this.dragCallback=n=>{const i=n.detail,o=i.element;this.updateCursor(n);const a=this.filterSculptableAnnotationsForElement(o),s=a.find(l=>l.annotationUID===this.commonData.activeAnnotationUID);if(!(a!=null&&a.length)||!this.isActive)return;const c=s.data.contour.polyline;this.sculpt(i,c)},this.registerShapes(Ep.shapeName,Ep),this.setToolShape(this.configuration.toolShape)}registerShapes(e,r){const n=new r;this.registeredShapes.set(e,n)}sculpt(e,r){const n=this.configuration,i=e.element,o=Se(i),{viewport:a}=o,s=this.registeredShapes.get(this.selectedShape);this.sculptData={mousePoint:e.currentPoints.world,mouseCanvasPoint:e.currentPoints.canvas,deltaWorld:e.deltaPoints.world,points:r,maxSpacing:s.getMaxSpacing(n.minSpacing),element:i};const c=s.pushHandles(a,this.sculptData);c.first!==void 0&&this.insertNewHandles(c)}interpolatePointsWithinMaxSpacing(e,r,n,i){const{element:o}=this.sculptData,a=Se(o),{viewport:s}=a,c=c7(e+1,r.length),l=s.worldToCanvas(r[e]),f=s.worldToCanvas(r[c]);Wo(l,f)>i&&n.push(e)}updateCursor(e){const r=e.detail,n=r.element,i=Se(n),{renderingEngine:o,viewport:a}=i;this.commonData.viewportIdsToRender=[a.id];const s=this.filterSculptableAnnotationsForElement(n);if(!(s!=null&&s.length))return;const c=s.find(l=>l.annotationUID===this.commonData.activeAnnotationUID);if(this.commonData.canvasLocation=r.currentPoints.canvas,this.isActive)c.highlighted=!0;else{const l=this.registeredShapes.get(this.selectedShape),f=r.currentPoints.canvas;this.configuration.updateCursorSize==="dynamic"&&l.updateToolSize(f,a,c)}ke(this.commonData.viewportIdsToRender)}filterSculptableAnnotationsForElement(e){const r=this.configuration,n=Se(e),{renderingEngineId:i,viewportId:o}=n,a=[],c=Fr(o,i).getToolInstance(r.referencedToolName);return r.referencedToolNames.forEach(l=>{const f=pn(l,e);f&&a.push(...f)}),c.filterInteractableAnnotationsForElement(e,a)}configureToolSize(e){this.registeredShapes.get(this.selectedShape).configureToolSize(e)}insertNewHandles(e){const r=this.findNewHandleIndices(e);let n=0;for(let i=0;i<(r==null?void 0:r.length);i++){const o=r[i]+1+n;this.insertHandleRadially(o),n++}}findNewHandleIndices(e){const{points:r,maxSpacing:n}=this.sculptData,i=[];for(let o=e.first;o<=e.last;o++)this.interpolatePointsWithinMaxSpacing(o,r,i,n);return i}insertHandleRadially(e){const{points:r}=this.sculptData;if(e>r.length-1&&this.commonData.isEditingOpenContour)return;const n=this.registeredShapes.get(this.selectedShape),i=e-1,o=c7(e,r.length),s=n.getInsertPosition(i,o,this.sculptData);r.splice(e,0,s)}selectFreehandTool(e){const r=this.getClosestFreehandToolOnElement(e);r!==void 0&&(this.commonData.activeAnnotationUID=r)}getClosestFreehandToolOnElement(e){const{element:r}=e,n=Se(r),{viewport:i}=n,o=this.configuration,a=this.filterSculptableAnnotationsForElement(r);if(!(a!=null&&a.length))return;const s=e.currentPoints.canvas,c={distance:1/0,toolIndex:void 0,annotationUID:void 0};for(let l=0;l<(a==null?void 0:a.length);l++){if(a[l].isLocked||!a[l].isVisible)continue;const f=qW(i,a[l],s);f!==-1&&f<c.distance&&(c.distance=f,c.toolIndex=l,c.annotationUID=a[l].annotationUID)}return this.commonData.isEditingOpenContour=!a[c.toolIndex].data.contour.closed,o.referencedToolName=a[c.toolIndex].metadata.toolName,c.annotationUID}activateModify(e){e.addEventListener(k.MOUSE_UP,this.endCallback),e.addEventListener(k.MOUSE_CLICK,this.endCallback),e.addEventListener(k.MOUSE_DRAG,this.dragCallback),e.addEventListener(k.TOUCH_TAP,this.endCallback),e.addEventListener(k.TOUCH_END,this.endCallback),e.addEventListener(k.TOUCH_DRAG,this.dragCallback)}deactivateModify(e){e.removeEventListener(k.MOUSE_UP,this.endCallback),e.removeEventListener(k.MOUSE_CLICK,this.endCallback),e.removeEventListener(k.MOUSE_DRAG,this.dragCallback),e.removeEventListener(k.TOUCH_TAP,this.endCallback),e.removeEventListener(k.TOUCH_END,this.endCallback),e.removeEventListener(k.TOUCH_DRAG,this.dragCallback)}setToolShape(e){this.selectedShape=this.registeredShapes.get(e)??Ep.shapeName}renderAnnotation(e,r){const{viewport:n}=e,{element:i}=n,o=this.commonData.viewportIdsToRender;if(!this.commonData.canvasLocation||this.mode!==jn.Active||!o.includes(n.id))return;const a=this.filterSculptableAnnotationsForElement(i);if(!(a!=null&&a.length))return;const s={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:e.viewport.id};let c=_h("color",s,Xs.Default,this.mode);this.isActive&&(c=_h("color",s,Xs.Highlighted,this.mode)),this.registeredShapes.get(this.selectedShape).renderShape(r,this.commonData.canvasLocation,{color:c})}}const c7=(t,e)=>(t+e)%e;Oh.toolName="SculptorTool";const dTe={Z:[0,0,1]};class XW extends _i{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{direction:dTe.Z,rotateIncrementDegrees:30}}){super(e,r)}mouseWheelCallback(e){const{element:r,wheel:n}=e.detail,i=Se(r),{viewport:o}=i,{direction:a,rotateIncrementDegrees:s}=this.configuration,c=o.getCamera(),{viewUp:l,position:f,focalPoint:u}=c,{direction:d}=n,[h,g,p]=u,[v,y,m]=a,w=d*(s*Math.PI)/180,x=[0,0,0],C=[0,0,0],S=[0,0,0],T=Ut(new Float32Array(16));Cr(T,T,[h,g,p]),Fo(T,T,w,[v,y,m]),Cr(T,T,[-h,-g,-p]),qt(x,f,T),qt(C,u,T),Ut(T),Fo(T,T,w,[v,y,m]),qt(S,l,T),o.setCamera({position:x,viewUp:S,focalPoint:C}),o.render()}}XW.toolName="VolumeRotateMouseWheel";const Np=class Np extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,getTextCallback:hTe,changeTextCallback:gTe,preventHandleOutsideImage:!1}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{annotationUID:l}=i,f=i.data.handles.points[0],u=c.worldToCanvas(f);if(Mr(o,u)<a)return!0;const h=n.querySelector("svg");if(!h)return!1;const g=h.querySelector(`g[data-annotation-uid="${l}"]`);if(!g)return!1;const p=g,v=p.getBBox(),y=p.getAttribute("transform");let m=0,w=0;if(y){const T=y.match(/translate\(([-\d.]+)\s+([-\d.]+)\)/);T&&(m=parseFloat(T[1]),w=parseFloat(T[2]))}const x=v.x+m,C=v.y+w;return o[0]>=x&&o[0]<=x+v.width&&o[1]>=C&&o[1]<=C+v.height},this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l}=c;Ft(a),this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=this.getReferencedImageId(l,s,u,d),g=l.getFrameOfReferenceUID(),p={annotationUID:null,highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...u],viewUp:[...d],FrameOfReferenceUID:g,referencedImageId:h,...l.getViewReference({points:[s]})},data:{text:"",handles:{points:[[...s],[...s]]},label:""}};un(p,a);const v=Ot(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v,offset:[0,0,0]},n.preventDefault(),ke(v),this.configuration.getTextCallback(y=>{if(!y){yn(p.annotationUID),ke(v),this.isDrawing=!1;return}Jt(a),p.data.text=y,Hn(p),ke(v)}),this.createMemo(a,p,{newAnnotation:!0}),p},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a,currentPoints:s}=o;i.highlighted=!0;const c=Ot(a,this.getToolName());let l=[0,0,0];if(s&&s.world){const f=s.world,u=i.data.handles.points[0];l=[u[0]-f[0],u[1]-f[1],u[2]-f[2]]}this.editData={annotation:i,viewportIdsToRender:c,offset:l},this._activateModify(a),Ft(a),ke(c),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData;this._deactivateDraw(o),this._deactivateModify(o),Jt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID),ke(s),c&&Hn(a)},this._dragCallback=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,{annotation:c,viewportIdsToRender:l,offset:f}=this.editData;f?c.data.handles.points[0]=[s[0]+f[0],s[1]+f[1],s[2]+f[2]]:c.data.handles.points[0]=[...s],c.invalidated=!0,ke(l),ln(c,a,en.LabelChange)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),Jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_END,this._endCallback)},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length))return o;c=this.filterInteractableAnnotationsForElement(s,c);const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,g=h.handles.points[0];l.annotationUID=d;const p=a.worldToCanvas(g);if(o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ni(d)||!h.text)continue;const v=this.getLinkedTextBoxStyle(l,u);rf(i,d,"1",[h.text],p,{...v,padding:0})}return o}}handleSelectedCallback(e,r,n,i){}_doneChangingTextCallback(e,r,n){r.data.text=n;const i=Ot(e,this.getToolName());ke(i),ln(r,e)}_isInsideVolume(e,r,n){return Sr(e,n)&&Sr(r,n)}};Np.toolName="Label",Np.hydrate=(e,r,n,i)=>{const o=Xn(e);if(!o)return;const{viewport:a}=o,s=a.getFrameOfReferenceUID(),{viewPlaneNormal:c,viewUp:l}=a.getCamera(),f=new Np,u=f.getReferencedImageId(a,r,c,l),d={annotationUID:(i==null?void 0:i.annotationUID)||kn(),data:{text:n,handles:{points:[r]}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:f.getToolName(),viewPlaneNormal:c,FrameOfReferenceUID:s,referencedImageId:u,...i}};un(d,a.element),ke([a.id])};let C5=Np;function hTe(t){return t(prompt("Enter your annotation:"))}function gTe(t,e,r){return r(prompt("Enter your annotation:"))}C5.toolName="Label";const{transformWorldToIndex:l7}=Vn,R0=class R0 extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:pTe,actions:{undo:{method:"undo",bindings:[{key:"z"}]},redo:{method:"redo",bindings:[{key:"y"}]}}}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l}=c;Ft(a),this.isDrawing=!0;const{viewPlaneNormal:f,viewUp:u,position:d}=l.getCamera(),h=this.getReferencedImageId(l,s,f,u),g={highlighted:!0,invalidated:!0,metadata:{...l.getViewReference({points:[s]}),toolName:this.getToolName(),referencedImageId:h,viewUp:u,cameraPosition:d},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};un(g,a);const p=Ot(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),ke(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return Mi([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Ft(a),ke(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Jt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID),ke(s),this.doneEditMemo(),c&&Hn(a),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData,{data:u}=a;if(this.createMemo(o,a,{newAnnotation:f}),l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else{const{currentPoints:d}=i,h=d.world;u.handles.points[c]=[...h],a.invalidated=!0}this.editData.hasMoved=!0,ke(s),a.invalidated&&ln(a,o,en.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles;u.annotationUID=g;const{color:m,lineWidth:w,lineDash:x,shadow:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),S=v.map(N=>a.worldToCanvas(N));if(!p.cachedStats[l]||p.cachedStats[l].unit==null?(p.cachedStats[l]={length:null,unit:null},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let T;if(!ni(g))continue;!pi(g)&&!this.editData&&y!==null&&(T=[S[y]]),T&&hr(i,g,"0",S,{color:m,lineDash:x,lineWidth:w});const _=`${g}-line`;if(En(i,g,"1",S[0],S[1],{color:m,width:w,lineDash:x,shadow:C},_),o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;const b=this.getLinkedTextBoxStyle(u,h);if(!b.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const D=this.configuration.getTextLines(p,l);if(!p.handles.textBox.hasMoved){const N=Ma(S);p.handles.textBox.worldPosition=a.canvasToWorld(N)}const I=a.worldToCanvas(p.handles.textBox.worldPosition),O=lo(i,g,"1",D,I,S,{},b),{x:A,y:F,width:G,height:L}=O;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([A,F]),topRight:a.canvasToWorld([A+G,F]),bottomLeft:a.canvasToWorld([A,F+L]),bottomRight:a.canvasToWorld([A+G,F+L])}}return o},this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(f=>f===n);const l=Ot(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Ft(o),ke(l),e.preventDefault()}_calculateLength(e,r){const n=e[0]-r[0],i=e[1]-r[1],o=e[2]-r[2];return Math.sqrt(n*n+i*i+o*o)}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport,a=i.handles.points[0],s=i.handles.points[1],{cachedStats:c}=i,l=Object.keys(c);for(let u=0;u<l.length;u++){const d=l[u],h=this.getTargetImageData(d);if(!h)continue;const{imageData:g,dimensions:p}=h,v=l7(g,a),y=l7(g,s),m=[v,y],{scale:w,unit:x}=Oa(h,m),C=this._calculateLength(a,s)/w;this._isInsideVolume(v,y,p)?this.isHandleOutsideImage=!1:this.isHandleOutsideImage=!0,c[d]={length:C,unit:x}}const f=e.invalidated;return e.invalidated=!1,f&&ln(e,o,en.StatsUpdated),c}_isInsideVolume(e,r,n){return Sr(e,n)&&Sr(r,n)}};R0.toolName="Length",R0.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=R0.hydrateBase(R0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};un(d,l.element),ke([l.id])};let sf=R0;function pTe(t,e){const r=t.cachedStats[e],{length:n,unit:i}=r;return n==null||isNaN(n)?void 0:[`${hn(n)} ${i}`]}const{transformWorldToIndex:u7}=Vn,nb=class nb extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:mTe}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;Ft(a),this.isDrawing=!0;const{viewPlaneNormal:u,viewUp:d,position:h}=l.getCamera(),g=this.getReferencedImageId(l,s,u,d),p={highlighted:!0,invalidated:!0,metadata:{...l.getViewReference({points:[s]}),toolName:this.getToolName(),referencedImageId:g,viewUp:d,cameraPosition:h},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};un(p,a);const v=Ot(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),ke(v),p},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return Mi([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Ft(a),Se(a),ke(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Jt(o);const u=Se(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID),ke(s),c&&Hn(a),this.editData=null,this.isDrawing=!1},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l}=this.editData,{data:f}=a;if(l){const{deltaPoints:h}=i,g=h.world,{textBox:p}=f.handles,{worldPosition:v}=p;v[0]+=g[0],v[1]+=g[1],v[2]+=g[2],p.hasMoved=!0}else if(c===void 0){const{deltaPoints:h}=i,g=h.world;f.handles.points.forEach(v=>{v[0]+=g[0],v[1]+=g[1],v[2]+=g[2]}),a.invalidated=!0}else{const{currentPoints:h}=i,g=h.world;f.handles.points[c]=[...g],a.invalidated=!0}this.editData.hasMoved=!0;const u=Se(o),{renderingEngine:d}=u;ke(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Se(n),ke(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles;u.annotationUID=g;const{color:m,lineWidth:w,lineDash:x,shadow:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),S=v.map(L=>a.worldToCanvas(L));let T;if(!p.cachedStats[l]||p.cachedStats[l].unit==null?(p.cachedStats[l]={length:null,unit:null},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!ni(g))continue;if(!pi(g)&&!this.editData&&y!==null&&(T=[S[y]]),T&&hr(i,g,"0",S,{color:m,lineDash:x,lineWidth:w}),VU(i,g,"0",S[0],S[1],{color:m,width:w,lineDash:x}),o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;const E=this.getLinkedTextBoxStyle(u,h);if(!E.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const b=this.configuration.getTextLines(p,l);if(!p.handles.textBox.hasMoved){const L=Ma(S);p.handles.textBox.worldPosition=a.canvasToWorld(L)}const D=a.worldToCanvas(p.handles.textBox.worldPosition),P=lo(i,g,"1",b,D,S,{},E),{x:O,y:A,width:F,height:G}=P;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([O,A]),topRight:a.canvasToWorld([O+F,A]),bottomLeft:a.canvasToWorld([O,A+G]),bottomRight:a.canvasToWorld([O+F,A+G])}}return o},this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(d=>d===n);const l=Ot(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Ft(o);const f=Se(o),{renderingEngine:u}=f;ke(l),e.preventDefault()}_calculateHeight(e,r){const n=r[0]-e[0],i=r[1]-e[1],o=r[2]-e[2];if(n==0)return i!=0?Math.abs(o):0;if(i==0)return Math.abs(o);if(o==0)return Math.abs(i)}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport,a=i.handles.points[0],s=i.handles.points[1],{cachedStats:c}=i,l=Object.keys(c);for(let u=0;u<l.length;u++){const d=l[u],h=this.getTargetImageData(d);if(!h)continue;const{imageData:g,dimensions:p}=h,v=u7(g,a),y=u7(g,s),m=[v,y],{scale:w,unit:x}=Oa(h,m),C=this._calculateHeight(a,s)/w,S=this._isInsideVolume(v,y,p);this.isHandleOutsideImage=S,c[d]={height:C,unit:x}}const f=e.invalidated;return e.invalidated=!1,f&&ln(e,o,en.StatsUpdated),c}_isInsideVolume(e,r,n){return Sr(e,n)&&Sr(r,n)}};nb.toolName="Height";let sT=nb;function mTe(t,e){const r=t.cachedStats[e],{height:n,unit:i}=r;return n==null||isNaN(n)?void 0:[`${hn(n)} ${i}`]}const{transformWorldToIndex:vTe}=Vn,wu=class wu extends mr{constructor(e={},r){super(e,mr.mergeDefaultProps(wu.probeDefaults,r)),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l}=c;this.isDrawing=!0;const f=this.constructor.createAnnotationForViewport(l,{data:{handles:{points:[[...s]]}}});un(f,a);const u=Ot(a,this.getToolName());return this.editData={annotation:f,newAnnotation:!0,viewportIdsToRender:u},this._activateModify(a),Ft(a),n.preventDefault(),ke(u),f},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{viewportId:l,renderingEngine:f}=Se(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),Jt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID),ke(s),c&&Hn(a)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,{annotation:c,viewportIdsToRender:l,newAnnotation:f}=this.editData,{data:u}=c;this.createMemo(a,c,{newAnnotation:f}),u.handles.points[0]=[...s],c.invalidated=!0,ke(l)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),Jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],g=h.annotationUID,p=h.data,v=p.handles.points[0],y=a.worldToCanvas(v);u.annotationUID=g;const{color:m,lineWidth:w}=this.getAnnotationStyle({annotation:h,styleSpecifier:u});if(p.cachedStats||(p.cachedStats={}),!p.cachedStats[l]||p.cachedStats[l].value===null)p.cachedStats[l]={Modality:null,index:null,value:null},this._calculateCachedStats(h,f,n,en.StatsUpdated);else if(h.invalidated&&(this._calculateCachedStats(h,f,n),a instanceof yr)){const{referencedImageId:T}=h.metadata;for(const _ in p.cachedStats)_.startsWith("imageId")&&f.getStackViewports().find(D=>{const I=qr(T),P=D.hasImageURI(I),O=qr(D.getCurrentImageId());return P&&O!==I})&&delete p.cachedStats[_]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ni(g))continue;hr(i,g,"0",[y],{color:m,lineWidth:w,handleRadius:this.configuration.handleRadius}),o=!0;const C=this.getLinkedTextBoxStyle(u,h);if(!C.visibility)continue;const S=this.configuration.getTextLines(p,l);if(S){const T=[y[0]+this.configuration.textCanvasOffset.x,y[1]+this.configuration.textCanvasOffset.y];rf(i,g,"0",S,[T[0],T[1]],C)}}return o}}isPointNearTool(e,r,n,i){const o=Se(e),{viewport:a}=o,{data:s}=r,c=s.handles.points[0],l=a.worldToCanvas(c);return Mr(n,l)<i}toolSelectedCallback(){}getHandleNearImagePoint(e,r,n,i){const o=Se(e),{viewport:a}=o,{data:s}=r,c=s.handles.points[0],l=a.worldToCanvas(c);if(Mr(n,l)<i===!0)return c}handleSelectedCallback(e,r){const n=e.detail,{element:i}=n;r.highlighted=!0;const o=Ot(i,this.getToolName());this.editData={annotation:r,viewportIdsToRender:o},this._activateModify(i),Ft(i),ke(o),e.preventDefault()}_calculateCachedStats(e,r,n,i=en.StatsUpdated){const o=e.data,{renderingEngineId:a,viewport:s}=n,{element:c}=s,l=o.handles.points[0],{cachedStats:f}=o,u=Object.keys(f);for(let h=0;h<u.length;h++){const g=u[h],p={isPreScaled:Xl(s,g),isSuvScaled:this.isSuvScaled(s,g,e.metadata.referencedImageId)},v=this.getTargetImageData(g);if(!v)continue;const{dimensions:y,imageData:m,metadata:w,voxelManager:x}=v,C=w.Modality;let S=vTe(m,l);if(S=PY(S,S),Sr(S,y)){this.isHandleOutsideImage=!1;let T=x.getAtIJKPoint(S);if(g.startsWith("imageId:")){const E=g.split("imageId:")[1],b=qr(E),I=Gy(b)[0];S[2]=I.getCurrentImageIdIndex()}let _;if(C==="US"){const E=d5(v,[S]),b=E.values.every(D=>D!==null);T=b?E.values:T,_=b?E.units:"raw"}else _=Yl(C,e.metadata.referencedImageId,p);f[g]={index:S,value:T,Modality:C,modalityUnit:_}}else this.isHandleOutsideImage=!0,f[g]={index:S,Modality:C}}const d=e.invalidated;return e.invalidated=!1,d&&ln(e,c,i),f}};wu.toolName="Probe",wu.probeDefaults={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:yTe,handleRadius:"6",textCanvasOffset:{x:6,y:-6}}},wu.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,viewUp:c,instance:l,viewport:f}=wu.hydrateBase(wu,i,r,n),{toolInstance:u,...d}=n||{},h={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:l.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...d}};un(h,f.element),ke([f.id])};let Hl=wu;function yTe(t,e){const r=t.cachedStats[e],{index:n,value:i,modalityUnit:o}=r;if(i===void 0||!n)return;const a=[];if(a.push(`(${n[0]}, ${n[1]}, ${n[2]})`),i instanceof Array&&o instanceof Array)for(let s=0;s<i.length;s++)a.push(`${hn(i[s])} ${o[s]}`);else a.push(`${hn(i)} ${o}`);return a}const rb=class rb extends Hl{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:wTe}}){super(e,r),this.postMouseDownCallback=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p={invalidated:!0,highlighted:!0,isVisible:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:l.getFrameOfReferenceUID(),referencedImageId:g},data:{label:"",handles:{points:[[...s]]},cachedStats:{}}},v=Ot(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v},this._activateModify(a),Ft(a),n.preventDefault(),ke(v),p},this.postTouchStartCallback=n=>this.postMouseDownCallback(n),this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;if(!this.editData)return o;const s=this.filterInteractableAnnotationsForElement(a.element,[this.editData.annotation]);if(!(s!=null&&s.length))return o;const c=this.getTargetId(a),l=a.getRenderingEngine(),f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=this.editData.annotation,d=u.annotationUID,h=u.data,g=h.handles.points[0],p=a.worldToCanvas(g);f.annotationUID=d;const{color:v}=this.getAnnotationStyle({annotation:u,styleSpecifier:f});if(!h.cachedStats[c]||h.cachedStats[c].value===null?(h.cachedStats[c]={Modality:null,index:null,value:null},this._calculateCachedStats(u,l,n)):u.invalidated&&this._calculateCachedStats(u,l,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;hr(i,d,"0",[p],{color:v}),o=!0;const m=this.configuration.getTextLines(h,c);if(m){const w=[p[0]+6,p[1]-6];rf(i,d,"0",m,[w[0],w[1]],this.getLinkedTextBoxStyle(f,u))}return o}}};rb.toolName="DragProbe";let cT=rb;function wTe(t,e){const r=t.cachedStats[e],{index:n,value:i,modalityUnit:o}=r;if(i===void 0)return;const a=[];return a.push(`(${n[0]}, ${n[1]}, ${n[2]})`),a.push(`${i.toFixed(2)} ${o}`),a}const{transformWorldToIndex:f7}=Vn,L0=class L0 extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:xTe,statsCalculator:jc}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world;o.canvas;const c=Se(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{label:"",handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},cachedStats:{},initialRotation:l.getRotation()}};un(v,a);const y=Ot(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,centerWorld:s,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Ft(a),n.preventDefault(),ke(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=f.map(_=>c.worldToCanvas(_)),[d,h,g,p]=u,v=Math.hypot(g[0]-p[0],g[1]-p[1]),y=Math.hypot(h[0]-d[0],h[1]-d[1]),m=Math.atan2(g[1]-p[1],g[0]-p[0]),w=[(g[0]+p[0])/2,(h[1]+d[1])/2],x={center:w,xRadius:(v-a)/2,yRadius:(y-a)/2,angle:m},C={center:w,xRadius:(v+a)/2,yRadius:(y+a)/2,angle:m},S=this._pointInEllipseCanvas(x,o);return!!(this._pointInEllipseCanvas(C,o)&&!S)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},Ft(a),this._activateModify(a);const c=Se(a),{renderingEngine:l}=c;ke(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f,u,d,h,g,p;if(o.worldPosition)l=!0;else{const{points:y}=c.handles,{viewport:m}=Se(s),{worldToCanvas:w,canvasToWorld:x}=m;f=y.findIndex(S=>S===o);const C=y.map(w);p=C[f],h=Math.abs(C[2][0]-C[3][0]),g=Math.abs(C[0][1]-C[1][1]),u=[(C[2][0]+C[3][0])/2,(C[0][1]+C[1][1])/2],d=x(u)}const v=Ot(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:v,handleIndex:f,canvasWidth:h,canvasHeight:g,centerWorld:d,originalHandleCanvas:p,movingTextBox:l},this._activateModify(s),Ft(s),ke(v),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(this.doneEditMemo(),a.highlighted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Jt(o),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID),ke(s),c&&Hn(a))},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Se(o),{viewport:l}=c,{canvasToWorld:f}=l,{annotation:u,viewportIdsToRender:d,centerWorld:h,newAnnotation:g}=this.editData;this.createMemo(o,u,{newAnnotation:g});const p=l.worldToCanvas(h),{data:v}=u,y=Math.abs(s[0]-p[0]),m=Math.abs(s[1]-p[1]),w=[p[0],p[1]-m],x=[p[0],p[1]+m],C=[p[0]-y,p[1]],S=[p[0]+y,p[1]];v.handles.points=[f(w),f(x),f(C),f(S)],u.invalidated=!0,this.editData.hasMoved=!0,ke(d),ln(u,o,en.HandlesUpdated)},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:g}=i,p=g.world,{textBox:v}=u.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(c===void 0){const{deltaPoints:g}=i,p=g.world;u.handles.points.forEach(y=>{y[0]+=p[0],y[1]+=p[1],y[2]+=p[2]}),a.invalidated=!0}else this._dragHandle(n),a.invalidated=!0;const d=Se(o),{renderingEngine:h}=d;ke(s),a.invalidated&&ln(a,o,en.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,{viewport:a}=Se(o),{canvasToWorld:s,worldToCanvas:c}=a,{annotation:l,canvasWidth:f,canvasHeight:u,handleIndex:d,centerWorld:h,originalHandleCanvas:g}=this.editData,p=a.worldToCanvas(h),{data:v}=l,{points:y}=v.handles,{currentPoints:m}=i,w=m.canvas;if(d===0||d===1){const x=Math.abs(w[1]-p[1]),C=[p[0],p[1]-x],S=[p[0],p[1]+x];y[0]=s(C),y[1]=s(S);const T=w[0]-g[0],_=f/2+T,E=[p[0]-_,p[1]],b=[p[0]+_,p[1]];y[2]=s(E),y[3]=s(b)}else{const x=Math.abs(w[0]-p[0]),C=[p[0]-x,p[1]],S=[p[0]+x,p[1]];y[2]=s(C),y[3]=s(S);const T=w[1]-g[1],_=u/2+T,E=[p[0],p[1]-_],b=[p[0],p[1]+_];y[0]=s(E),y[1]=s(b)}},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{handles:v}=p,{points:y,activeHandleIndex:m}=v;u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),S=y.map(X=>a.worldToCanvas(X)),T=i5(S),{centerPointRadius:_}=this.configuration;if(!p.cachedStats[l]||p.cachedStats[l].areaUnit==null)p.cachedStats[l]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null},this._calculateCachedStats(h,a,f);else if(h.invalidated&&(this._throttledCalculateCachedStats(h,a,f,n),a instanceof yr)){const{referencedImageId:X}=h.metadata;for(const re in p.cachedStats)re.startsWith("imageId")&&f.getStackViewports().find(ve=>{const Ie=qr(X),Pe=ve.hasImageURI(Ie),Ee=qr(ve.getCurrentImageId());return Pe&&Ee!==Ie})&&delete p.cachedStats[re]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let E;if(!ni(g))continue;!pi(g)&&!this.editData&&m!==null&&(E=[S[m]]),E&&hr(i,g,"0",E,{color:w});const b=`${g}-ellipse`,D="0";if(JE(i,g,D,S,{color:w,lineDash:C,lineWidth:x},b),_>0&&Math.min(Math.abs(T[0][0]-T[1][0])/2,Math.abs(T[0][1]-T[1][1])/2)>3*_){const re=this._getCanvasEllipseCenter(S);ca(i,g,`${D}-center`,re,_,{color:w,lineDash:C,lineWidth:x})}o=!0;const I=this.getLinkedTextBoxStyle(u,h);if(!I.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const P=this.configuration.getTextLines(p,l);if(!P||P.length===0)continue;let O;p.handles.textBox.hasMoved||(O=Ma(T),p.handles.textBox.worldPosition=a.canvasToWorld(O));const A=a.worldToCanvas(p.handles.textBox.worldPosition),G=lo(i,g,"1",P,A,S,{},I),{x:L,y:N,width:V,height:j}=G;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([L,N]),topRight:a.canvasToWorld([L+V,N]),bottomLeft:a.canvasToWorld([L,N+j]),bottomRight:a.canvasToWorld([L+V,N+j])}}return o},this._calculateCachedStats=(n,i,o)=>{var C,S,T,_;if(!this.configuration.calculateStats)return;const a=n.data,{element:s}=i,{points:c}=a.handles,l=c.map(E=>i.worldToCanvas(E)),{viewPlaneNormal:f,viewUp:u}=i.getCamera(),[d,h]=i5(l),g=i.canvasToWorld(d),p=i.canvasToWorld(h),{cachedStats:v}=a,y=Object.keys(v),m=g,w=p;for(let E=0;E<y.length;E++){const b=y[E],D=this.getTargetImageData(b);if(!D)continue;const{dimensions:I,imageData:P,metadata:O,voxelManager:A}=D,F=f7(P,m);F[0]=Math.floor(F[0]),F[1]=Math.floor(F[1]),F[2]=Math.floor(F[2]);const G=f7(P,w);G[0]=Math.floor(G[0]),G[1]=Math.floor(G[1]),G[2]=Math.floor(G[2]),this.isHandleOutsideImage=!this._isInsideVolume(F,G,I);const L=Math.min(F[0],G[0]),N=Math.max(F[0],G[0]),V=Math.min(F[1],G[1]),j=Math.max(F[1],G[1]),X=Math.min(F[2],G[2]),re=Math.max(F[2],G[2]),de=[[L,N],[V,j],[X,re]],ve={center:[(g[0]+p[0])/2,(g[1]+p[1])/2,(g[2]+p[2])/2],xRadius:Math.abs(g[0]-p[0])/2,yRadius:Math.abs(g[1]-p[1])/2,zRadius:Math.abs(g[2]-p[2])/2},{worldWidth:Ie,worldHeight:Pe}=Yh(f,u,m,w),Ee=Ie===0&&Pe===0,B=[F,G],{scale:M,areaUnit:$}=Oa(D,B),W=Math.abs(Math.PI*(Ie/2)*(Pe/2))/M/M,q={isPreScaled:Xl(i,b),isSuvScaled:this.isSuvScaled(i,b,n.metadata.referencedImageId)},Q=Yl(O.Modality,n.metadata.referencedImageId,q);let ne;A&&A.forEach(this.configuration.statsCalculator.statsCallback,{boundsIJK:de,imageData:P,isInObject:Oe=>Rw(ve,Oe,{fast:!0}),returnPoints:this.configuration.storePointData});const Te=this.configuration.statsCalculator.getStatistics();v[b]={Modality:O.Modality,area:W,mean:(C=Te.mean)==null?void 0:C.value,max:(S=Te.max)==null?void 0:S.value,min:(T=Te.min)==null?void 0:T.value,stdDev:(_=Te.stdDev)==null?void 0:_.value,statsArray:Te.array,pointsInShape:ne,isEmptyArea:Ee,areaUnit:$,modalityUnit:Q}}const x=n.invalidated;return n.invalidated=!1,x&&ln(n,s,en.StatsUpdated),v},this._isInsideVolume=(n,i,o)=>Sr(n,o)&&Sr(i,o),this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}_pointInEllipseCanvas(e,r){const{xRadius:n,yRadius:i,center:o,angle:a}=e,s=BY(rn(),r,o,-a);if(n<=0||i<=0)return!1;const c=[s[0]-o[0],s[1]-o[1]];return c[0]*c[0]/(n*n)+c[1]*c[1]/(i*i)<=1}_getCanvasEllipseCenter(e){const[r,n,i,o]=e,a=[i[0],n[1]],s=[o[0],r[1]];return[(a[0]+s[0])/2,(a[1]+s[1])/2]}};L0.toolName="EllipticalROI",L0.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=L0.hydrateBase(L0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r,activeHandleIndex:null},label:"",cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};un(d,l.element),ke([l.id])};let Rd=L0;function xTe(t,e){const r=t.cachedStats[e],{area:n,mean:i,stdDev:o,max:a,isEmptyArea:s,areaUnit:c,modalityUnit:l,min:f}=r,u=[];if(zr(n)){const d=s?"Area: Oblique not supported":`Area: ${hn(n)} ${c}`;u.push(d)}return zr(i)&&u.push(`Mean: ${hn(i)} ${l}`),zr(a)&&u.push(`Max: ${hn(a)} ${l}`),zr(f)&&u.push(`Min: ${hn(f)} ${l}`),zr(o)&&u.push(`Std Dev: ${hn(o)} ${l}`),u}const{transformWorldToIndex:d7}=Vn,A0=class A0 extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:CTe,statsCalculator:jc}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{label:"",handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:[[...s],[...s]],activeHandleIndex:null},cachedStats:{}}};un(v,a);const y=Ot(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Ft(a),n.preventDefault(),ke(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=f.map(g=>c.worldToCanvas(g)),d=ju(u),h=ju([u[0],o]);return Math.abs(h-d)<a/2},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},Ft(a),this._activateModify(a);const c=Se(a),{renderingEngine:l}=c;ke(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;if(o.worldPosition)l=!0;else{const{points:g}=c.handles;f=g.findIndex(p=>p===o)}const u=Ot(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Ft(s);const d=Se(s),{renderingEngine:h}=d;ke(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;this.doneEditMemo(),a.highlighted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Jt(o);const{renderingEngine:u}=Se(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID),ke(s),c&&Hn(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Se(o),{viewport:l}=c,{canvasToWorld:f}=l,{annotation:u,viewportIdsToRender:d,newAnnotation:h}=this.editData;this.createMemo(o,u,{newAnnotation:h});const{data:g}=u;g.handles.points=[g.handles.points[0],f(s)],u.invalidated=!0,this.editData.hasMoved=!0,ke(d),ln(u,o,en.HandlesUpdated)},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:g}=i,p=g.world,{textBox:v}=u.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(c===void 0){const{deltaPoints:g}=i,p=g.world;u.handles.points.forEach(y=>{y[0]+=p[0],y[1]+=p[1],y[2]+=p[2]}),a.invalidated=!0}else this._dragHandle(n),a.invalidated=!0;const d=Se(o),{renderingEngine:h}=d;ke(s),a.invalidated&&ln(a,o,en.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=Se(o),{canvasToWorld:s,worldToCanvas:c}=a.viewport,{annotation:l,handleIndex:f}=this.editData,{data:u}=l,{points:d}=u.handles,h=d.map(v=>c(v)),{currentPoints:g}=i,p=g.canvas;if(f===0){const v=p[0]-h[0][0],y=p[1]-h[0][1],m=p,w=[h[1][0]+v,h[1][1]+y];d[0]=s(m),d[1]=s(w)}else d[1]=s(p)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{handles:v}=p,{points:y,activeHandleIndex:m}=v;u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),S=y.map(de=>a.worldToCanvas(de)),T=S[0],_=ju(S),E=th(S),{centerPointRadius:b}=this.configuration;if(!p.cachedStats[l]||p.cachedStats[l].areaUnit==null)p.cachedStats[l]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null,radius:null,radiusUnit:null,perimeter:null},this._calculateCachedStats(h,a,f,n);else if(h.invalidated&&(this._throttledCalculateCachedStats(h,a,f,n),a instanceof yr)){const{referencedImageId:de}=h.metadata;for(const le in p.cachedStats)le.startsWith("imageId")&&f.getStackViewports().find(Pe=>{const Ee=qr(de),B=Pe.hasImageURI(Ee),M=qr(Pe.getCurrentImageId());return B&&M!==Ee})&&delete p.cachedStats[le]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let D;if(!ni(g))continue;!pi(g)&&!this.editData&&m!==null&&(D=[S[m]]),D&&hr(i,g,"0",D,{color:w});const I=`${g}-circle`,P="0";ca(i,g,P,T,_,{color:w,lineDash:C,lineWidth:x},I),b>0&&_>3*b&&ca(i,g,`${P}-center`,T,b,{color:w,lineDash:C,lineWidth:x}),o=!0;const O=this.getLinkedTextBoxStyle(u,h);if(!O.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const A=this.configuration.getTextLines(p,l);if(!A||A.length===0)continue;let F;p.handles.textBox.hasMoved||(F=Ma(E),p.handles.textBox.worldPosition=a.canvasToWorld(F));const G=a.worldToCanvas(p.handles.textBox.worldPosition),N=lo(i,g,"1",A,G,S,{},O),{x:V,y:j,width:X,height:re}=N;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([V,j]),topRight:a.canvasToWorld([V+X,j]),bottomLeft:a.canvasToWorld([V,j+re]),bottomRight:a.canvasToWorld([V+X,j+re])}}return o},this._calculateCachedStats=(n,i,o,a)=>{var S,T,_,E;if(!this.configuration.calculateStats)return;const s=n.data,{element:c}=i,l=n.invalidated,{points:f}=s.handles,u=f.map(b=>i.worldToCanvas(b)),{viewPlaneNormal:d,viewUp:h}=i.getCamera(),[g,p]=th(u),v=i.canvasToWorld(g),y=i.canvasToWorld(p),{cachedStats:m}=s,w=Object.keys(m),x=v,C=y;for(let b=0;b<w.length;b++){const D=w[b],I=this.getTargetImageData(D);if(!I)continue;const{dimensions:P,imageData:O,metadata:A,voxelManager:F}=I,G=d7(O,x);G[0]=Math.floor(G[0]),G[1]=Math.floor(G[1]),G[2]=Math.floor(G[2]);const L=d7(O,C);if(L[0]=Math.floor(L[0]),L[1]=Math.floor(L[1]),L[2]=Math.floor(L[2]),this._isInsideVolume(G,L,P)){const N=Math.min(G[0],L[0]),V=Math.max(G[0],L[0]),j=Math.min(G[1],L[1]),X=Math.max(G[1],L[1]),re=Math.min(G[2],L[2]),de=Math.max(G[2],L[2]),le=[[N,V],[j,X],[re,de]],ve=[(v[0]+y[0])/2,(v[1]+y[1])/2,(v[2]+y[2])/2],Ie=Math.abs(v[0]-y[0])/2,Pe=Math.abs(v[1]-y[1])/2,Ee=Math.abs(v[2]-y[2])/2,B={center:ve,xRadius:Ie<Y0/2?0:Ie,yRadius:Pe<Y0/2?0:Pe,zRadius:Ee<Y0/2?0:Ee},{worldWidth:M,worldHeight:$}=Yh(d,h,x,C),W=M===0&&$===0,q=[G,L],{scale:Q,unit:ne,areaUnit:Te}=Oa(I,q),Oe=a8(I),ze=Math.abs(Math.PI*(M/Q/2)*($/Oe/Q/2)),Xe={isPreScaled:Xl(i,D),isSuvScaled:this.isSuvScaled(i,D,n.metadata.referencedImageId)},ie=Yl(A.Modality,n.metadata.referencedImageId,Xe);let ae;F&&(ae=F.forEach(this.configuration.statsCalculator.statsCallback,{isInObject:ce=>Rw(B,ce,{fast:!0}),boundsIJK:le,imageData:O,returnPoints:this.configuration.storePointData}));const Ce=this.configuration.statsCalculator.getStatistics();m[D]={Modality:A.Modality,area:ze,mean:(S=Ce.mean)==null?void 0:S.value,max:(T=Ce.max)==null?void 0:T.value,min:(_=Ce.min)==null?void 0:_.value,pointsInShape:ae,stdDev:(E=Ce.stdDev)==null?void 0:E.value,statsArray:Ce.array,isEmptyArea:W,areaUnit:Te,radius:M/2/Q,radiusUnit:ne,perimeter:2*Math.PI*(M/2)/Q,modalityUnit:ie}}else this.isHandleOutsideImage=!0,m[D]={Modality:A.Modality}}return n.invalidated=!1,l&&ln(n,c,en.StatsUpdated),m},this._isInsideVolume=(n,i,o)=>Sr(n,o)&&Sr(i,o),this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}};A0.toolName="CircleROI",A0.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=A0.hydrateBase(A0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},activeHandleIndex:null},label:"",cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};un(d,l.element),ke([l.id])};let S5=A0;function CTe(t,e){const r=t.cachedStats[e],{radius:n,radiusUnit:i,area:o,mean:a,stdDev:s,max:c,min:l,isEmptyArea:f,areaUnit:u,modalityUnit:d}=r,h=[];if(zr(n)){const g=f?"Radius: Oblique not supported":`Radius: ${hn(n)} ${i}`;h.push(g)}if(zr(o)){const g=f?"Area: Oblique not supported":`Area: ${hn(o)} ${u}`;h.push(g)}return zr(a)&&h.push(`Mean: ${hn(a)} ${d}`),zr(c)&&h.push(`Max: ${hn(c)} ${d}`),zr(l)&&h.push(`Min: ${hn(l)} ${d}`),zr(s)&&h.push(`Std Dev: ${hn(s)} ${d}`),h}const Kv=5,ib=class ib extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,degrees:[45,135,225,315],diameters:[10,30,60]}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{label:"",handles:{points:[[...s]]}}};un(v,a);const y=Ot(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0},this._activateDraw(a),Ft(a),n.preventDefault(),ke(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=c.worldToCanvas(f[0]),d=ju([u,o]);return Math.abs(d)<a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},Ft(a),this._activateModify(a);const c=Se(a),{renderingEngine:l}=c;ke(s),n.preventDefault()},this.handleSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},this._activateModify(a),Ft(a);const c=Se(a),{renderingEngine:l}=c;ke(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;a.highlighted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Jt(o);const{renderingEngine:u}=Se(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID),ke(s),c&&Hn(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Se(o),{renderingEngine:l,viewport:f}=c,{canvasToWorld:u}=f,{annotation:d,viewportIdsToRender:h}=this.editData,{data:g}=d;g.handles.points=[u(s),u(s)],d.invalidated=!0,this.editData.hasMoved=!0,ke(h)},this._dragModifyCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData,{data:c}=a,{deltaPoints:l}=i,f=l.world;c.handles.points.forEach(g=>{g[0]+=f[0],g[1]+=f[1],g[2]+=f[2]}),a.invalidated=!0;const d=Se(o),{renderingEngine:h}=d;ke(s)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=Se(o),{canvasToWorld:s,worldToCanvas:c}=a.viewport,{annotation:l}=this.editData,{data:f}=l,{points:u}=f.handles,d=u.map(w=>c(w)),{currentPoints:h}=i,g=h.canvas,p=g[0]-d[0][0],v=g[1]-d[0][1],y=g,m=[d[1][0]+p,d[1][1]+v];u[0]=s(y),u[1]=s(m)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;i.highlighted=!1,s.handles.activeHandleIndex=null;const{renderingEngine:c}=Se(n);return ke(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,{handles:g}=h,{points:p}=g;l.annotationUID=d;const{color:v,lineWidth:y,lineDash:m}=this.getAnnotationStyle({annotation:u,styleSpecifier:l}),x=p.map(D=>a.worldToCanvas(D))[0];if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ni(d))continue;let C=`${d}-crosshair-vertical`,S=[x[0],x[1]+Kv],T=[x[0],x[1]-Kv];En(i,d,C,S,T,{color:v,lineDash:m,lineWidth:y}),C=`${d}-crosshair-horizontal`,S=[x[0]+Kv,x[1]],T=[x[0]-Kv,x[1]],En(i,d,C,S,T,{color:v,lineDash:m,lineWidth:y});const _=this.configuration.diameters.map(D=>this.worldMeasureToCanvas(D,a));for(let D=0;D<_.length;D++){const I=`${d}-circle-${D}`,P=`${d}-circle-${D}`;ca(i,d,P,x,_[D]/2,{color:v,lineDash:m,lineWidth:y},I)}const E=D=>D*Math.PI/180,b=this.configuration.degrees.map(D=>E(D));for(let D=0;D<b.length;D++){const I=`${d}-line-${D}`,P=[Math.cos(b[D])*_[0]/2+x[0],Math.sin(b[D])*_[0]/2+x[1]],O=[Math.cos(b[D])*_[2]/2+x[0],Math.sin(b[D])*_[2]/2+x[1]];En(i,d,I,P,O,{color:v,lineDash:m,lineWidth:y})}o=!0}return o}}worldMeasureToCanvas(e,r){const n=r.canvasToWorld([r.canvas.width/2,r.canvas.height/2]),{viewUp:i}=r.getCamera(),o=An(We(),n,i,e),a=r.worldToCanvas(n),s=r.worldToCanvas(o);return Math.sqrt(Math.pow(s[0]-a[0],2)+Math.pow(s[1]-a[1],2))}};ib.toolName="ETDRSGrid";let lT=ib;const h7=3,g7=10,STe={resolution:20,controlPointAdditionDistance:6,controlPointDeletionDistance:6,showControlPointsConnectors:!1,controlPointAdditionEnabled:!0,controlPointDeletionEnabled:!0};var ml;(function(t){t.Cardinal="CARDINAL",t.Linear="LINEAR",t.CatmullRom="CATMULLROM",t.BSpline="BSPLINE"})(ml||(ml={}));var bp;(function(t){t.AddControlPoint="addControlPoint",t.DeleteControlPoint="deleteControlPoint"})(bp||(bp={}));const xu=class xu extends P1{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,calculateStats:!0,simplifiedSpline:!1,getTextLines:TTe,contourHoleAdditionModifierKey:Ki.Shift,decimate:{enabled:!1,epsilon:.1},spline:{configuration:{[ml.Cardinal]:{Class:F1,scale:.5},[ml.CatmullRom]:{Class:kW},[ml.Linear]:{Class:VW},[ml.BSpline]:{Class:NW,controlPointAdditionEnabled:!1,controlPointDeletionEnabled:!1,showControlPointsConnectors:!0}},type:ml.CatmullRom,drawPreviewEnabled:!0,lastControlPointDeletionKeys:["Backspace","Delete"]},actions:{[bp.AddControlPoint]:{method:"addControlPointCallback",bindings:[{mouseButton:$c.Primary,modifierKey:Ki.Shift}]},[bp.DeleteControlPoint]:{method:"deleteControlPointCallback",bindings:[{mouseButton:$c.Primary,modifierKey:Ki.Ctrl}]}}}}){super(e,r),this.splineToolNames=["CatmullRomSplineROI","LinearSplineROI","BSplineROI","CardinalSplineROI"],this.isHandleOutsideImage=!1,this.fireChangeOnUpdate=null,this.isPointNearTool=(n,i,o,a)=>{const{instance:s}=i.data.spline;return s.isPointNearCurve(o,a)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),ke(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;if(o.worldPosition)l=!0;else{const{points:d}=c.handles;f=d.findIndex(h=>h===o)}const u=Ot(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),ke(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,contourHoleProcessingEnabled:l}=this.editData,{data:f}=a;a.autoGenerated=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Jt(o);const u=Se(o),d=this.getTargetImageData(this.getTargetId(u.viewport)),{imageData:h,dimensions:g}=d;this.isHandleOutsideImage=f.handles.points.map(v=>Zr(h,v)).some(v=>!Sr(v,g)),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID);const p=c?en.Completed:en.HandlesUpdated;this.fireChangeOnUpdate?(this.fireChangeOnUpdate.annotationUID=a.annotationUID,this.fireChangeOnUpdate.changeType=p):this.fireChangeOnUpdate={annotationUID:a.annotationUID,changeType:p,contourHoleProcessingEnabled:l},ke(s),this.doneEditMemo(),this.editData=null,this.isDrawing=!1},this._keyDownCallback=n=>{const i=n.detail,{element:o}=i,a=i.key??"",{lastControlPointDeletionKeys:s}=this.configuration.spline;if(!s.includes(a))return;const{annotation:l}=this.editData,{data:f}=l;if(f.handles.points.length===h7){this.cancel(o);return}else{const u=f.handles.points.length-1;this._deleteControlPointByIndex(o,l,u)}n.preventDefault()},this._mouseMoveCallback=n=>{const{drawPreviewEnabled:i}=this.configuration.spline;if(!i)return;const{element:o}=n.detail,{renderingEngine:a}=Se(o),s=Ot(o,this.getToolName());this.editData.lastCanvasPoint=n.detail.currentPoints.canvas,ke(s),n.preventDefault()},this._mouseDownCallback=n=>{const i=n.type===k.MOUSE_DOUBLE_CLICK,{annotation:o,viewportIdsToRender:a}=this.editData,{data:s}=o;if(s.contour.closed)return;this.doneEditMemo();const c=n.detail,{currentPoints:l,element:f}=c,{canvas:u,world:d}=l;let h=s.handles.points.length>=2&&i,g=!0;if(s.handles.points.length&&this.createMemo(f,o,{newAnnotation:s.handles.points.length===1}),s.handles.points.length>=3){this.createMemo(f,o);const{instance:p}=s.spline,v=p.getClosestControlPointWithinDistance(u,g7);(v==null?void 0:v.index)===0&&(g=!1,h=!0)}g&&s.handles.points.push(d),s.contour.closed=s.contour.closed||h,o.invalidated=!0,ke(a),s.contour.closed&&this._endCallback(n),n.preventDefault()},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData,{data:u}=a;if(this.createMemo(o,a,{newAnnotation:f}),l){const{deltaPoints:g}=i,p=g.world,{textBox:v}=u.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(c===void 0){const{deltaPoints:g}=i,p=g.world;this.moveAnnotation(a,p)}else{const{currentPoints:g}=i,p=g.world;u.handles.points[c]=[...p],a.invalidated=!0}this.editData.hasMoved=!0;const d=Se(o),{renderingEngine:h}=d;ke(s)},this.triggerAnnotationCompleted=(n,i)=>{const o=k.ANNOTATION_COMPLETED,a={annotation:n,changeType:en.Completed,contourHoleProcessingEnabled:i};ot(Ze,o,a)},this.triggerAnnotationModified=(n,i,o=en.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=k.ANNOTATION_MODIFIED;ot(Ze,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this.triggerChangeEvent=(n,i,o=en.StatsUpdated,a)=>{o===en.Completed?this.triggerAnnotationCompleted(n,a):this.triggerAnnotationModified(n,i,o)},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.KEY_DOWN,this._keyDownCallback),n.addEventListener(k.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(k.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(k.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.KEY_DOWN,this._keyDownCallback),n.removeEventListener(k.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(k.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(k.TOUCH_TAP,this._mouseDownCallback)},this._renderStats=(n,i,o,a)=>{const s=n.data,c=this.getTargetId(i);if(!s.spline.instance.closed||!a.visibility)return;const l=this.configuration.getTextLines(s,c);if(!l||l.length===0)return;const f=s.handles.points.map(m=>i.worldToCanvas(m));if(!s.handles.textBox.hasMoved){const m=Ma(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=lo(o,n.annotationUID??"","textBox",l,u,f,{},a),{x:g,y:p,width:v,height:y}=h;s.handles.textBox.worldBoundingBox={topLeft:i.canvasToWorld([g,p]),topRight:i.canvasToWorld([g+v,p]),bottomLeft:i.canvasToWorld([g,p+y]),bottomRight:i.canvasToWorld([g+v,p+y])}},this.addControlPointCallback=(n,i)=>{const{data:o}=i,a=o.spline.type,s=this._getSplineConfig(a),c=s.controlPointAdditionDistance;if(s.controlPointAdditionEnabled===!1)return;const l=n.detail,{element:f}=l,u=Se(f),{renderingEngine:d,viewport:h}=u,{canvasToWorld:g}=h,{instance:p}=o.spline,v=n.detail.currentPoints.canvas,y=p.getClosestPoint(v);if(y.distance>c)return;const{index:m,point:w}=p.addControlPointAtU(y.uValue);o.handles.points.splice(m,0,g(w)),i.invalidated=!0;const x=Ot(f,this.getToolName());ke(x)},this.deleteControlPointCallback=(n,i)=>{const o=i.data.spline.type,a=this._getSplineConfig(o),s=a.controlPointDeletionDistance;if(a.controlPointDeletionEnabled===!1)return;const c=n.detail,{element:l,currentPoints:f}=c,{canvas:u}=f,{instance:d}=i.data.spline,h=d.getClosestControlPointWithinDistance(u,s);h&&this._deleteControlPointByIndex(l,i,h.index)},this._calculateCachedStats=(n,i)=>{if(!this.configuration.calculateStats)return;const o=n.data;if(!o.contour.closed)return;const a=Se(i);if(!a)return;const{viewport:s}=a,{cachedStats:c}=o,{polyline:l}=o.contour,f=Object.keys(c);for(let d=0;d<f.length;d++){const h=f[d],g=this.getTargetImageData(h);if(!g)continue;const{metadata:p}=g,v=l.map(D=>s.worldToCanvas(D)),y=v[0],m=s.canvasToWorld(y),w=s.canvasToWorld([y[0]+1,y[1]]),x=s.canvasToWorld([y[0],y[1]+1]),C=Qi(m,w),S=Qi(m,x),{imageData:T}=g,{scale:_,areaUnit:E}=Oa(g,()=>{const{maxX:D,maxY:I,minX:P,minY:O}=nf(v),A=s.canvasToWorld([P,O]),F=Zr(T,A),G=s.canvasToWorld([D,I]),L=Zr(T,G);return[F,L]});let b=Sm(v)/_/_;b*=C*S,c[h]={Modality:p.Modality,area:b,areaUnit:E}}const u=n.invalidated;return n.invalidated=!1,u&&this.triggerAnnotationModified(n,a,en.StatsUpdated),c},this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0}),this.annotationCompletedBinded=this.annotationCompleted.bind(this)}annotationCompleted(e){var n;const{sourceAnnotation:r}=e.detail;!this.splineToolNames.includes((n=r==null?void 0:r.metadata)==null?void 0:n.toolName)||!this.configuration.simplifiedSpline||!this.isContourSegmentationTool()||GE(r)}initializeListeners(){Ze.addEventListener(k.ANNOTATION_COMPLETED,this.annotationCompletedBinded)}removeListeners(){Ze.removeEventListener(k.ANNOTATION_COMPLETED,this.annotationCompletedBinded)}onSetToolEnabled(){this.initializeListeners()}onSetToolActive(){this.initializeListeners()}onSetToolDisabled(){this.removeListeners()}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{canvas:o}=n,a=Jh(e.detail.event)===this.configuration.contourHoleAdditionModifierKey,s=Se(i),{renderingEngine:c}=s,l=this.createAnnotation(e);this.isDrawing=!0,this.addAnnotation(l,i);const f=Ot(i,this.getToolName());return this.editData={annotation:l,viewportIdsToRender:f,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,lastCanvasPoint:o,contourHoleProcessingEnabled:a},this._activateDraw(i),e.preventDefault(),ke(f),l}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),Jt(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData;i&&yn(r.annotationUID),super.cancelAnnotation(r);const o=Se(e),{renderingEngine:a}=o;return ke(n),this.editData=null,r.annotationUID}isContourSegmentationTool(){return!1}renderAnnotationInstance(e){var O,A,F;const{enabledElement:r,targetId:n,svgDrawingHelper:i,annotationStyle:o}=e,{viewport:a}=r,{worldToCanvas:s}=a,{element:c}=a,l=e.annotation,{annotationUID:f,data:u,highlighted:d}=l,{handles:h}=u,{points:g,activeHandleIndex:p}=h,v=(O=this.editData)==null?void 0:O.newAnnotation,{lineWidth:y,lineDash:m,color:w,locked:x}=o,C=g.map(G=>s(G)),{drawPreviewEnabled:S}=this.configuration.spline,T=l.data.spline.type,_=this._getSplineConfig(T),E=l.data.spline.instance,b=mm(l);if(b.findIndex(G=>!G)!==-1)throw new Error(`Can't find annotation for child ${l.childAnnotationUIDs.join()}`);[l,...b].filter(G=>this._isSplineROIAnnotation(G)).forEach(G=>{const N=this._updateSplineInstance(c,G).getPolylinePoints();this.updateContourPolyline(G,{points:N,closed:u.contour.closed,targetWindingDirection:sa.Clockwise},a,{updateWindingDirection:u.contour.closed})}),super.renderAnnotationInstance(e),!u.cachedStats[n]||u.cachedStats[n].areaUnit==null?(u.cachedStats[n]={Modality:null,area:null,areaUnit:null},this._calculateCachedStats(l,c)):l.invalidated&&this._throttledCalculateCachedStats(l,c);let P;if(!x&&!this.editData&&p!==null&&(P=[C[p]]),(P||v||d)&&hr(i,f,"0",C,{color:w,lineWidth:y,handleRadius:"3"}),S&&E.numControlPoints>1&&((A=this.editData)!=null&&A.lastCanvasPoint)&&!E.closed){const{lastCanvasPoint:G}=this.editData,L=E.getPreviewPolylinePoints(G,g7);ac(i,f,"previewSplineChange",L,{color:"#9EA0CA",lineDash:m,lineWidth:1})}if(_.showControlPointsConnectors){const G=[...C];E.closed&&G.push(C[0]),ac(i,f,"controlPointsConnectors",G,{color:"rgba(255, 255, 255, 0.5)",lineWidth:1})}return this._renderStats(l,a,i,o.textbox),((F=this.fireChangeOnUpdate)==null?void 0:F.annotationUID)===f&&(this.triggerChangeEvent(l,r,this.fireChangeOnUpdate.changeType,this.fireChangeOnUpdate.contourHoleProcessingEnabled),this.fireChangeOnUpdate=null),l.invalidated=!1,!0}createInterpolatedSplineControl(e){var o;if((o=e.data.handles.points)!=null&&o.length)return;const{polyline:r}=e.data.contour;if(!r||!r.length)return;e.data.handles.points=[];const{points:n}=e.data.handles,i=Math.max(10,Math.floor(r.length/20));for(let a=0;a<r.length-i;a+=i)n.push(r[a]);n.push(r[r.length-1])}createAnnotation(e){var l;const r=super.createAnnotation(e),{world:n}=e.detail.currentPoints,{type:i}=this.configuration.spline,o=this._getSplineConfig(i),a=new o.Class,s=()=>({type:o.type,instance:a,resolution:o.resolution});let c;return(l=this.configuration.interpolation)!=null&&l.enabled&&(c=f=>{var u;(u=f.data).spline||(u.spline=s()),this.createInterpolatedSplineControl(f)}),Gi(r,{data:{handles:{points:[[...n]]},spline:s(),cachedStats:{}},onInterpolationComplete:c})}_deleteControlPointByIndex(e,r,n){const i=Se(e),{points:o}=r.data.handles;o.length===3?yn(r.annotationUID):o.splice(n,1);const{renderingEngine:a}=i,s=Ot(e,this.getToolName());r.invalidated=!0,ke(s)}_isSplineROIAnnotation(e){var r;return!!((r=e.data)!=null&&r.spline)}_getSplineConfig(e){const{configuration:r}=this,n=r.spline.configuration;return Object.assign({type:e},STe,n[e])}_updateSplineInstance(e,r){const n=Se(e),{viewport:i}=n,{worldToCanvas:o}=i,{data:a}=r,{type:s,instance:c}=r.data.spline,l=this._getSplineConfig(s),u=a.handles.points.map(o),d=l.resolution!==void 0?parseInt(l.resolution):void 0,h=l.scale!==void 0?parseFloat(l.scale):void 0;return c.setControlPoints(u),c.closed=!!a.contour.closed,!c.fixedResolution&&d!==void 0&&c.resolution!==d&&(c.resolution=d,r.invalidated=!0),c instanceof F1&&!c.fixedScale&&h!==void 0&&c.scale!==h&&(c.scale=h,r.invalidated=!0),c}};xu.toolName="SplineROI",xu.SplineTypes=ml,xu.Actions=bp,xu.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;if(r.length<h7){console.warn("Spline requires at least 3 control points");return}const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,viewUp:c,instance:l,viewport:f}=xu.hydrateBase(xu,i,r,n),u=(n==null?void 0:n.splineType)||ml.CatmullRom,h=l._getSplineConfig(u).Class,g=new h,{toolInstance:p,...v}=n||{},y={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r},label:"",cachedStats:{},spline:{type:u,instance:g},contour:{closed:!0}},highlighted:!1,autoGenerated:!1,invalidated:!0,isLocked:!1,isVisible:!0,metadata:{toolName:l.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...v}};un(y,f.element),ke([f.id])};let T5=xu;function TTe(t,e){const r=t.cachedStats[e],{area:n,isEmptyArea:i,areaUnit:o}=r,a=[];if(n){const s=i?"Area: Oblique not supported":`Area: ${hn(n)} ${o}`;a.push(s)}return a}const ob=class ob extends T5{constructor(e){const r=Gi({configuration:{calculateStats:!1}},e);super(r),this.annotationCutMergeCompletedBinded=this.annotationCutMergeCompleted.bind(this)}isContourSegmentationTool(){return!0}initializeListeners(){Ze.addEventListener(k.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,this.annotationCutMergeCompletedBinded)}removeListeners(){Ze.removeEventListener(k.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,this.annotationCutMergeCompletedBinded)}annotationCutMergeCompleted(e){var n;const{sourceAnnotation:r}=e.detail;!this.splineToolNames.includes((n=r==null?void 0:r.metadata)==null?void 0:n.toolName)||!this.configuration.simplifiedSpline||GE(r)}};ob.toolName="SplineContourSegmentationTool";let uT=ob;class _Te{constructor({numBits:e,getPriority:r,areEqual:n}){this._bucketCount=1<<e,this._mask=this._bucketCount-1,this._size=0,this._currentBucketIndex=0,this._buckets=this._buildArray(this._bucketCount),this._getPriority=typeof r<"u"?r:i=>i,this._areEqual=typeof n=="function"?n:(i,o)=>i===o}push(e){const r=this._getBucketIndex(e),n=this._buckets[r],i={value:e,next:n};this._buckets[r]=i,this._size++}pop(){if(this._size===0)throw new Error("Cannot pop because the queue is empty.");for(;this._buckets[this._currentBucketIndex]===null;)this._currentBucketIndex=(this._currentBucketIndex+1)%this._bucketCount;const e=this._buckets[this._currentBucketIndex];return this._buckets[this._currentBucketIndex]=e.next,this._size--,e.value}remove(e){if(!e)return!1;const r=this._getBucketIndex(e),n=this._buckets[r];let i=n,o;for(;i!==null&&!this._areEqual(e,i.value);)o=i,i=i.next;return i===null?!1:(i===n?this._buckets[r]=i.next:o.next=i.next,this._size--,!0)}isEmpty(){return this._size===0}_getBucketIndex(e){return this._getPriority(e)&this._mask}_buildArray(e){const r=new Array(e);return r.fill(null),r}}const F3=4294967295,ETe=2/(3*Math.PI);class _5{constructor(e,r,n){this._getPointIndex=(o,a)=>{const{width:s}=this;return o*s+a},this._getPointCoordinate=o=>{const a=o%this.width,s=Math.floor(o/this.width);return[a,s]},this._getPointCost=o=>Math.round(this.searchGranularity*this.costs[o]);const i=e.length;this.searchGranularityBits=8,this.searchGranularity=1<<this.searchGranularityBits,this.width=r,this.height=n,this.grayscalePixelData=e,this.laplace=null,this.gradXNew=null,this.gradYNew=null,this.laplace=this._computeLaplace(),this.gradMagnitude=this._computeGradient(),this.gradXNew=this._computeGradientX(),this.gradYNew=this._computeGradientY(),this.visited=new Array(i),this.parents=new Uint32Array(i),this.costs=new Float32Array(i)}startSearch(e){const r=this._getPointIndex(e[1],e[0]);this.startPoint=null,this.visited.fill(!1),this.parents.fill(F3),this.costs.fill(1/0),this.priorityQueueNew=new _Te({numBits:this.searchGranularityBits,getPriority:this._getPointCost}),this.startPoint=e,this.costs[r]=0,this.priorityQueueNew.push(r)}findMinNearby(e,r=2){const[n,i]=e,{costs:o}=this,a=[Math.max(0,n-r),Math.min(n+r+1,this.width)],s=[Math.max(0,i-r),Math.min(i+r+1,this.height)];let c=o[this._getPointIndex(i,n)]*.8,l=e;for(let f=a[0];f<a[1];f++)for(let u=s[0];u<s[1];u++){const d=1-(Math.abs(f-e[0])+Math.abs(u-e[1]))/r/2,g=o[this._getPointIndex(u,f)]*.8+d*.2;g<c&&(l=[f,u],c=g)}return l}findPathToPoint(e){if(!this.startPoint)throw new Error("There is no search in progress");const{startPoint:r,_getPointIndex:n,_getPointCoordinate:i}=this,o=n(r[1],r[0]),a=n(e[1],e[0]),{visited:s,parents:c,costs:l,priorityQueueNew:f}=this;if(a===o)return[];for(;!f.isEmpty()&&c[a]===F3;){const h=f.pop();if(s[h])continue;const g=i(h),p=this._getNeighborPoints(g);s[h]=!0;for(let v=0,y=p.length;v<y;v++){const m=p[v],w=n(m[1],m[0]),x=this._getWeightedDistance(g,m),C=l[h]+x;C<l[w]&&(l[w]!==1/0&&f.remove(w),l[w]=C,c[w]=h,f.push(w))}}const u=[];let d=a;for(;d!==F3;)u.push(i(d)),d=c[d];return u.reverse()}_getDeltaX(e,r){const{grayscalePixelData:n,width:i}=this;let o=this._getPointIndex(r,e);return e+1===i&&o--,n[o+1]-n[o]}_getDeltaY(e,r){const{grayscalePixelData:n,width:i,height:o}=this;let a=this._getPointIndex(r,e);return r+1===o&&(a-=i),n[a]-n[a+i]}_getGradientMagnitude(e,r){const n=this._getDeltaX(e,r),i=this._getDeltaY(e,r);return Math.sqrt(n*n+i*i)}_getLaplace(e,r){const{grayscalePixelData:n,_getPointIndex:i}=this,o=n[i(r-2,e)],a=n[i(r-1,e-1)],s=n[i(r-1,e)],c=n[i(r-1,e+1)],l=n[i(r,e-2)],f=n[i(r,e-1)],u=n[i(r,e)],d=n[i(r,e+1)],h=n[i(r,e+2)],g=n[i(r+1,e-1)],p=n[i(r+1,e)],v=n[i(r+1,e+1)],y=n[i(r+2,e)];let m=o;return m+=a+2*s+c,m+=l+2*f-16*u+2*d+h,m+=g+2*p+v,m+=y,m}_computeGradient(){const{width:e,height:r}=this,n=new Float32Array(e*r);let i=0,o=0,a=0,s=0;for(s=0;s<r-1;s++){for(a=0;a<e-1;a++)n[i]=this._getGradientMagnitude(a,s),o=Math.max(n[i],o),i++;n[i]=n[i-1],i++}for(let c=n.length;i<c;i++)n[i]=n[i-e];for(let c=0,l=n.length;c<l;c++)n[c]=1-n[c]/o;return n}_computeLaplace(){const{width:e,height:r,_getPointIndex:n}=this,i=new Float32Array(e*r);i.fill(1,0,n(2,0));for(let o=2;o<r-2;o++){i[n(o,0)]=1,i[n(o,1)]=1;for(let a=2;a<e-2;a++)i[n(o,a)]=this._getLaplace(a,o)>.33?0:1;i[n(o,e-2)]=1,i[n(o,e-1)]=1}return i.fill(1,n(r-2,0)),i}_computeGradientX(){const{width:e,height:r}=this,n=new Float32Array(e*r);let i=0;for(let o=0;o<r;o++)for(let a=0;a<e;a++)n[i++]=this._getDeltaX(a,o);return n}_computeGradientY(){const{width:e,height:r}=this,n=new Float32Array(e*r);let i=0;for(let o=0;o<r;o++)for(let a=0;a<e;a++)n[i++]=this._getDeltaY(a,o);return n}_getGradientUnitVector(e,r){const{gradXNew:n,gradYNew:i,_getPointIndex:o}=this,a=n[o(r,e)],s=i[o(r,e)];let c=Math.sqrt(a*a+s*s);return c=Math.max(c,1e-100),[a/c,s/c]}_getGradientDirection(e,r,n,i){const o=this._getGradientUnitVector(e,r),a=this._getGradientUnitVector(n,i);let s=o[1]*(n-e)-o[0]*(i-r),c=a[1]*(n-e)-a[0]*(i-r);s<0&&(s=-s,c=-c),e!==n&&r!==i&&(s*=Math.SQRT1_2,c*=Math.SQRT1_2),c=Math.min(Math.max(c,-1),1);const l=ETe*(Math.acos(Math.min(s,1))+Math.acos(c));return isNaN(l)||!isFinite(l)?(console.warn("Found non-direction:",e,r,n,i,s,c,l),1):l}getCost(e,r){return this._getWeightedDistance(e,r)}_getWeightedDistance(e,r){const{_getPointIndex:n,width:i,height:o}=this,[a,s]=e,[c,l]=r;if(c<0||c>=i||l<0||l>=o)return 1;if(a<0||s<0||a>=i||s>=o)return 0;const f=n(l,c);let u=this.gradMagnitude[f];(a===c||s===l)&&(u*=Math.SQRT1_2);const d=this.laplace[f],h=this._getGradientDirection(a,s,c,l);return .43*u+.43*d+.11*h}_getNeighborPoints(e){const{width:r,height:n}=this,i=[],o=Math.max(e[0]-1,0),a=Math.max(e[1]-1,0),s=Math.min(e[0]+1,r-1),c=Math.min(e[1]+1,n-1);for(let l=a;l<=c;l++)for(let f=o;f<=s;f++)(f!==e[0]||l!==e[1])&&i.push([f,l]);return i}static createInstanceFromRawPixelData(e,r,n,i){const o=e.length,a=new Float32Array(o),{lower:s,upper:c}=i,l=c-s;for(let f=0,u=e.length;f<u;f++)a[f]=Math.max(0,Math.min(1,(e[f]-s)/l));return new _5(a,r,n)}}class hl{constructor(e,r){this.pointArray=e?e.slice():[],this._controlPointIndexes=r?r.slice():[]}getPoint(e){return this.pointArray[e]}getLastPoint(){return this.pointArray[this.pointArray.length-1]}isControlPoint(e){const r=this.pointArray.indexOf(e);if(r!==-1)return this._controlPointIndexes.indexOf(r)!==-1;throw new Error("Error: isControlPoint called with not in list point.")}addPoint(e){this.pointArray.push(e)}addControlPoint(e){const r=this.pointArray.indexOf(e);if(r!==-1)this._controlPointIndexes.push(r);else throw new Error("Cannot mark a non registered point as control point.")}getControlPoints(){return this._controlPointIndexes.map(e=>this.pointArray[e])}getNumControlPoints(){return this._controlPointIndexes.length}removeLastControlPoint(){this._controlPointIndexes.length&&this._controlPointIndexes.pop()}getLastControlPoint(){if(this._controlPointIndexes.length)return this.pointArray[this._controlPointIndexes[this._controlPointIndexes.length-1]]}removeLastPoints(e){this.pointArray.splice(this.pointArray.length-e,e)}addPoints(e){this.pointArray=this.pointArray.concat(e)}prependPath(e){const r=e.pointArray.length,n=[];this.pointArray=e.pointArray.concat(this.pointArray);for(let i=0;i<this._controlPointIndexes.length;++i)n[i]=this._controlPointIndexes[i]+r;this._controlPointIndexes=e._controlPointIndexes.concat(n)}appendPath(e){this.addPoints(e.pointArray),e._controlPointIndexes.forEach(r=>this._controlPointIndexes.push(r))}}const bTe=10**2,ab=class ab extends P1{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextLines:DTe,calculateStats:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:Ki.Shift,snapHandleNearby:2,interpolation:{enabled:!1,nearestEdge:2,showInterpolationPolyline:!1},decimate:{enabled:!1,epsilon:.1},actions:{cancelInProgress:{method:"cancelInProgress",bindings:[{key:"Escape"}]}}}}){super(e,r),this.isHandleOutsideImage=!1,this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,l=a*a,f=i.data.contour.polyline.map(d=>c.worldToCanvas(d));let u=f[f.length-1];for(let d=0;d<f.length;d++){const h=f[d];if(xm(u,h,o)<=l)return!0;u=h}return!1},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1};const c=Se(a),{renderingEngine:l}=c;this._activateModify(a),ke(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;if(o.worldPosition)l=!0;else{const{points:g}=c.handles;f=g.findIndex(p=>p===o)}const u=Ot(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=Se(s),{renderingEngine:h}=d;ke(u),n.preventDefault()},this._endCallback=(n,i=!1)=>{const o=n.detail,{element:a}=o,{annotation:s,viewportIdsToRender:c,newAnnotation:l,contourHoleProcessingEnabled:f}=this.editData,{data:u}=s;this.doneEditMemo(),u.handles.activeHandleIndex=null,this._deactivateModify(a),this._deactivateDraw(a),Jt(a);const d=Se(a);if(this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage||i){yn(s.annotationUID),this.clearEditData(),ke(c);return}ke(c);const h=l?en.Completed:en.HandlesUpdated;this.triggerChangeEvent(s,d,h,f),this.clearEditData()},this.triggerChangeEvent=(n,i,o=en.StatsUpdated,a=!1)=>{o===en.Completed?Ew(n,a):ln(n,i.viewport.element,o)},this._mouseDownCallback=n=>{const i=n.type===k.MOUSE_DOUBLE_CLICK,{annotation:o,viewportIdsToRender:a,worldToSlice:s,sliceToWorld:c,newAnnotation:l}=this.editData;if(this.editData.closed)return;const f=n.detail,{element:u}=f,{currentPoints:d}=f,{canvas:h,world:g}=d;let p=g;const v=Se(u),{viewport:y,renderingEngine:m}=v,w=this.editData.currentPath.getControlPoints();let x=w.length>=2&&i;if(this.doneEditMemo(),this.createMemo(u,o,{newAnnotation:l&&w.length===1}),w.length>=2){const T={index:-1,distSquared:1/0};for(let _=0,E=w.length;_<E;_++){const b=w[_],D=c(b),I=y.worldToCanvas(D),P=Wl(h,I);P<=bTe&&P<T.distSquared&&(T.distSquared=P,T.index=_)}T.index===0&&(x=!0)}const{snapHandleNearby:C}=this.configuration;if(C&&!this.editData.closed){const T=new hl,_=this.scissors.findMinNearby(s(g),1),E=this.scissors.findPathToPoint(_);T.addPoints(E),T.prependPath(this.editData.confirmedPath),p=c(_),this.editData.currentPath=T}this.editData.closed=this.editData.closed||x,this.editData.confirmedPath=this.editData.currentPath;const S=this.editData.currentPath.getLastPoint();this.editData.confirmedPath.addControlPoint(S),o.data.handles.points.push(c(S)),this.scissors.startSearch(s(p)),o.invalidated=!0,ke(a),this.editData.closed&&(this.updateAnnotation(this.editData.confirmedPath),this._endCallback(n)),n.preventDefault()},this._mouseMoveCallback=n=>{const{element:i,currentPoints:o}=n.detail,{world:a,canvas:s}=o,{renderingEngine:c}=Se(i),l=Ot(i,this.getToolName());this.editData.lastCanvasPoint=s;const{width:f,height:u}=this.scissors,{worldToSlice:d}=this.editData,h=d(a);if(h[0]<0||h[1]<0||h[0]>=f||h[1]>=u)return;const g=this.scissors.findPathToPoint(h),p=new hl;p.addPoints(g),p.prependPath(this.editData.confirmedPath),this.editData.currentPath=p,ke(l),n.preventDefault()},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,movingTextBox:c,handleIndex:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(c){const{deltaPoints:g}=i,p=g.world,{textBox:v}=u.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(l===void 0)console.warn("Drag annotation not implemented");else{const{currentPoints:g}=i,p=g.world;this.editHandle(p,o,a,l)}this.editData.hasMoved=!0;const d=Se(o),{renderingEngine:h}=d;ke(s)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData;return a&&yn(i.annotationUID),ke(o),this.doneEditMemo(),this.scissors=null,i.annotationUID},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(k.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(k.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(k.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(k.TOUCH_TAP,this._mouseDownCallback)},this._calculateCachedStats=(n,i)=>{if(!this.configuration.calculateStats)return;const o=n.data;if(!o.contour.closed)return;const a=Se(i),{viewport:s,renderingEngine:c}=a,{cachedStats:l}=o,{polyline:f}=o.contour,u=Object.keys(l);for(let h=0;h<u.length;h++){const g=u[h],p=this.getTargetImageData(g);if(!p)continue;const{metadata:v}=p,y=f.map(I=>s.worldToCanvas(I)),m=y[0],w=s.canvasToWorld(m),x=s.canvasToWorld([m[0]+1,m[1]]),C=s.canvasToWorld([m[0],m[1]+1]),S=Qi(w,x),T=Qi(w,C),{imageData:_}=p,{scale:E,areaUnit:b}=Oa(p,()=>{const{maxX:I,maxY:P,minX:O,minY:A}=nf(y),F=s.canvasToWorld([O,A]),G=Zr(_,F),L=s.canvasToWorld([I,P]),N=Zr(_,L);return[G,N]});let D=Sm(y)/E/E;D*=S*T,l[g]={Modality:v.Modality,area:D,areaUnit:b}}const d=n.invalidated;return n.invalidated=!1,d&&this.triggerAnnotationModified(n,a,en.StatsUpdated),l},this._renderStats=(n,i,o,a)=>{const s=n.data,c=this.getTargetId(i);if(!s.contour.closed||!a.visibility)return;const l=this.configuration.getTextLines(s,c);if(!l||l.length===0)return;const f=s.handles.points.map(m=>i.worldToCanvas(m));if(!s.handles.textBox.hasMoved){const m=Ma(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=lo(o,n.annotationUID??"","textBox",l,u,f,{},a),{x:g,y:p,width:v,height:y}=h;s.handles.textBox.worldBoundingBox={topLeft:i.canvasToWorld([g,p]),topRight:i.canvasToWorld([g+v,p]),bottomLeft:i.canvasToWorld([g,p+y]),bottomRight:i.canvasToWorld([g+v,p+y])}},this.triggerAnnotationModified=(n,i,o=en.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=k.ANNOTATION_MODIFIED;ot(Ze,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}setupBaseEditData(e,r,n,i,o){var T,_;const a=Se(r),{viewport:s}=a;this.isDrawing=!0;const c=s.getImageData(),{imageData:l}=c;let f,u,d,h,g;if(!(s instanceof yr))d=c.dimensions[0],h=c.dimensions[1],f=E=>{const b=Zr(l,E);return[b[0],b[1]]},u=E=>xh(l,[E[0],E[1],0]),g=c.scalarData;else if(s instanceof yr){const E=fE(s),{sliceToIndexMatrix:b,indexToSliceMatrix:D}=E;f=I=>{const P=Zr(l,I),O=qt([0,0,0],P,D);return[O[0],O[1]]},u=I=>{const P=qt([0,0,0],[I[0],I[1],0],b);return xh(l,P)},g=E.scalarData,d=E.width,h=E.height}else throw new Error("Viewport not supported");g=wV(g,d,h);const{voiRange:p}=s.getProperties(),v=f(e);this.scissors=_5.createInstanceFromRawPixelData(g,d,h,p),i&&(this.scissorsNext=_5.createInstanceFromRawPixelData(g,d,h,p),this.scissorsNext.startSearch(f(i))),this.scissors.startSearch(v);const y=!i,m=new hl,w=new hl,x=y?void 0:new hl;m.addPoint(v),m.addControlPoint(v);const C=Ot(r,this.getToolName()),S=s.worldToCanvas(e);this.editData={annotation:n,viewportIdsToRender:C,newAnnotation:y,hasMoved:!1,lastCanvasPoint:S,confirmedPath:m,currentPath:w,confirmedPathNext:x,closed:!1,handleIndex:((T=this.editData)==null?void 0:T.handleIndex)??((_=n.handles)==null?void 0:_.activeHandleIndex),worldToSlice:f,sliceToWorld:u,contourHoleProcessingEnabled:o}}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n,a=this.createAnnotation(e),s=Jh(e.detail.event)===this.configuration.contourHoleAdditionModifierKey;return this.setupBaseEditData(o,i,a,void 0,s),this.addAnnotation(a,i),this._activateDraw(i),e.preventDefault(),ke(this.editData.viewportIdsToRender),a}clearEditData(){this.editData=null,this.scissors=null,this.scissorsNext=null,this.isDrawing=!1}editHandle(e,r,n,i){var w;const{data:o}=n,{points:a}=o.handles,{length:s}=a,c=a[(i-1+s)%s],l=a[(i+1)%s];if(!((w=this.editData)!=null&&w.confirmedPathNext)){this.setupBaseEditData(c,r,n,l);const{polyline:x}=o.contour,C=new hl,S=new hl,{worldToSlice:T}=this.editData,_=qS(n,i-1),E=qS(n,i+1);if(E===-1||_===-1)throw new Error(`Can't find handle index ${E===-1&&l} ${_===-1&&c}`);i===0?S.addPoints(x.slice(E+1,_).map(T)):(C.addPoints(x.slice(0,_+1).map(T)),S.addPoints(x.slice(E,x.length).map(T))),this.editData.confirmedPath=C,this.editData.confirmedPathNext=S}const{editData:f,scissors:u}=this,{worldToSlice:d,sliceToWorld:h}=f,{activeHandleIndex:g}=o.handles;if(g==null)o.handles.activeHandleIndex=i;else if(g!==i)throw new Error(`Trying to edit a different handle than the one currently being edited ${i}!==${o.handles.activeHandleIndex}`);const p=d(e);if(p[0]<0||p[0]>=u.width||p[1]<0||p[1]>=u.height)return;a[i]=h(p);const v=u.findPathToPoint(p),y=this.scissorsNext.findPathToPoint(p),m=new hl;m.prependPath(f.confirmedPath),i!==0&&m.addPoints(v),m.addPoints(y.reverse()),m.appendPath(f.confirmedPathNext),i===0&&m.addPoints(v),f.currentPath=m,n.invalidated=!0,f.hasMoved=!0,f.closed=!0}renderAnnotation(e,r){var n;return this.updateAnnotation((n=this.editData)==null?void 0:n.currentPath),super.renderAnnotation(e,r)}isContourSegmentationTool(){return!1}createAnnotation(e){const r=super.createAnnotation(e),{world:n}=e.detail.currentPoints;return Gi(r,{data:{handles:{points:[[...n]]}}})}cancelInProgress(e,r,n){if(!this.editData){this.undo();return}this._endCallback(n,!0)}renderAnnotationInstance(e){var m,w,x,C;const{annotation:r,enabledElement:n,svgDrawingHelper:i,annotationStyle:o,targetId:a}=e,{viewport:s}=n,{element:c}=s,{worldToCanvas:l}=s,{annotationUID:f,data:u,highlighted:d}=r,{handles:h}=u,g=(m=this.editData)==null?void 0:m.newAnnotation,{lineWidth:p,lineDash:v,color:y}=o;if(d||g&&r.annotationUID===((x=(w=this.editData)==null?void 0:w.annotation)==null?void 0:x.annotationUID)){const S="0",T=h.points.map(l);hr(i,f,S,T,{color:y,lineDash:v,lineWidth:p})}return super.renderAnnotationInstance(e),!u.cachedStats[a]||((C=u.cachedStats[a])==null?void 0:C.areaUnit)===null?(u.cachedStats[a]={Modality:null,area:null,areaUnit:null},this._calculateCachedStats(r,c)):r.invalidated&&this._throttledCalculateCachedStats(r,c),this._renderStats(r,s,i,o.textbox),!0}updateAnnotation(e){if(!this.editData||!e)return;const{annotation:r,sliceToWorld:n,worldToSlice:i,closed:o,newAnnotation:a}=this.editData;let{pointArray:s}=e;s.length>1&&(s=[...s,s[0]]);const c=a&&o?sa.Clockwise:void 0;this.updateContourPolyline(r,{points:s,closed:o,targetWindingDirection:c},{canvasToWorld:n,worldToCanvas:i})}};ab.toolName="LivewireContour";let E5=ab;function DTe(t,e){const r=t.cachedStats[e],{area:n,areaUnit:i}=r,o=[];if(n){const a=`Area: ${hn(n)} ${i}`;o.push(a)}return o}const sb=class sb extends E5{updateInterpolatedAnnotation(e,r){this.editData||!e.invalidated||!e.data.handles.interpolationSources||(e.data.contour.originalPolyline=e.data.contour.polyline,queueMicrotask(()=>{if(!e.data.handles.interpolationSources)return;const{points:n}=e.data.handles,{element:i}=r.viewport;this.setupBaseEditData(n[0],i,e);const{length:o}=n,{scissors:a}=this,{nearestEdge:s,repeatInterpolation:c}=this.configuration.interpolation;e.data.handles.originalPoints=n;const{worldToSlice:l,sliceToWorld:f}=this.editData,u=[];if(s){let h=l(n[n.length-1]);n.forEach((g,p)=>{const v=l(g);h=v,u.push(v),a.startSearch(h),a.findPathToPoint(v),a.findPathToPoint(l(n[(p+3)%n.length]));const y=a.findMinNearby(v,s);Qt(v,y)||(u[p]=y,h=y,n[p]=f(y))})}const d=new hl;for(let h=0;h<o;h++){a.startSearch(l(n[h]));const g=a.findPathToPoint(l(n[(h+1)%o]));d.addPoints(g)}this.updateAnnotation(d),this.scissors=null,this.scissorsNext=null,this.editData=null,e.data.handles.interpolationSources=null,c&&ln(e,r.viewport.element,en.InterpolationUpdated)}))}renderAnnotationInstance(e){var u;const{enabledElement:r,svgDrawingHelper:n}=e,i=e.annotation,{annotationUID:o}=i,{viewport:a}=r,{worldToCanvas:s}=a,{showInterpolationPolyline:c}=this.configuration.interpolation||{};(u=this.updateInterpolatedAnnotation)==null||u.call(this,i,r);const{originalPolyline:l}=i.data.contour,f=super.renderAnnotationInstance(e);if(c&&l&&i.autoGenerated){const d=l.map(s);d.push(d[0]),ac(n,o,"interpolationContour-0",d,{color:"#70ffff",lineWidth:1,fillOpacity:0})}return f}isContourSegmentationTool(){return!0}};sb.toolName="LivewireContourSegmentationTool";let fT=sb;const N0=class N0 extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,getTextCallback:ITe,changeTextCallback:OTe,preventHandleOutsideImage:!1,arrowFirst:!0,arrowHeadStyle:"legacy"}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;Ft(a),this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),{arrowFirst:p}=this.configuration,v=l.getFrameOfReferenceUID(),y={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:v,referencedImageId:g,...l.getViewReference({points:[s]})},data:{text:"",handles:{points:[[...s],[...s]],activeHandleIndex:null,arrowFirst:p,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:""}};un(y,a);const m=Ot(a,this.getToolName());return this.editData={annotation:y,viewportIdsToRender:m,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),ke(m),y},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return Mi([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Ft(a);const c=Se(a),{renderingEngine:l}=c;ke(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l,movingTextBox:f}=this.editData,{data:u}=a;c&&!l||(u.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Jt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID),c?this.configuration.getTextCallback(d=>{if(!d){yn(a.annotationUID),ke(s),this.editData=null,this.isDrawing=!1;return}a.data.text=d,ln(a,o,en.HandlesUpdated),Hn(a),this.createMemo(o,a,{newAnnotation:!!this.memo}),MW(a,o,d),ke(s)}):f||ln(a,o,en.HandlesUpdated),this.doneEditMemo(),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else{const{currentPoints:d}=i,h=d.world;u.handles.points[c]=[...h],a.invalidated=!0}this.editData.hasMoved=!0,ke(s),a.invalidated&&ln(a,o,en.HandlesUpdated)},this.touchTapCallback=n=>{n.detail.taps==2&&this.doubleClickCallback(n)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=pn(this.getToolName(),o);if(a=this.filterInteractableAnnotationsForElement(o,a),!(a!=null&&a.length))return;const s=a.find(l=>this.isPointNearTool(o,l,i.currentPoints.canvas,6));if(!s)return;const c=s;this.configuration.changeTextCallback(s,n.detail,this._doneChangingTextCallback.bind(this,o,c)),this.editData=null,this.isDrawing=!1,n.stopImmediatePropagation(),n.preventDefault()},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_END,this._endCallback)},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u,{handles:g,text:p}=h,{points:v,activeHandleIndex:y}=g;l.annotationUID=d;const{color:m,lineWidth:w,lineDash:x,markerSize:C}=this.getAnnotationStyle({annotation:u,styleSpecifier:l}),S=v.map(G=>a.worldToCanvas(G));let T;if(!pi(d)&&!this.editData&&y!==null&&(T=[S[y]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ni(d))continue;T&&hr(i,d,"0",S,{color:m,lineWidth:w});const _="1";if(this.configuration.arrowFirst?c5(i,d,_,S[1],S[0],{color:m,width:w,lineDash:x,viaMarker:this.configuration.arrowHeadStyle!=="legacy",markerSize:C}):c5(i,d,_,S[0],S[1],{color:m,width:w,lineDash:x,viaMarker:this.configuration.arrowHeadStyle!=="legacy",markerSize:C}),o=!0,!p)continue;const E=this.getLinkedTextBoxStyle(l,u);if(!E.visibility){h.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}if(!h.handles.textBox.hasMoved){const G=S[1];h.handles.textBox.worldPosition=a.canvasToWorld(G)}const b=a.worldToCanvas(h.handles.textBox.worldPosition),I=lo(i,d,"1",[p],b,S,{},E),{x:P,y:O,width:A,height:F}=I;h.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([P,O]),topRight:a.canvasToWorld([P+A,O]),bottomLeft:a.canvasToWorld([P,O+F]),bottomRight:a.canvasToWorld([P+A,O+F])}}return o}}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(d=>d===n);const l=Ot(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Ft(o);const f=Se(o),{renderingEngine:u}=f;ke(l),e.preventDefault()}_doneChangingTextCallback(e,r,n){r.data.text=n,Se(e);const i=Ot(e,this.getToolName());ke(i),ln(r,e)}_isInsideVolume(e,r,n){return Sr(e,n)&&Sr(r,n)}};N0.toolName="ArrowAnnotate",N0.hydrate=(e,r,n,i)=>{const o=Xn(e);if(!o)return;const{FrameOfReferenceUID:a,referencedImageId:s,viewPlaneNormal:c,instance:l,viewport:f}=N0.hydrateBase(N0,o,r,i),{toolInstance:u,...d}=i||{},h={annotationUID:(i==null?void 0:i.annotationUID)||kn(),data:{text:n||"",handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:l.getToolName(),viewPlaneNormal:c,FrameOfReferenceUID:a,referencedImageId:s,...d}};un(h,f.element),ke([f.id])};let cf=N0;function ITe(t){return t(prompt("Enter your annotation:"))}function OTe(t,e,r){return r(prompt("Enter your annotation:"))}const k0=class k0 extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,showAngleArc:!1,arcOffset:5,preventHandleOutsideImage:!1,getTextLines:MTe}}){super(e,r),this.addNewAnnotation=n=>{if(this.angleStartedNotYetCompleted)return;this.angleStartedNotYetCompleted=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;Ft(a),this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};un(v,a);const y=Ot(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),ke(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,[f,u,d]=l.handles.points,h=c.worldToCanvas(f),g=c.worldToCanvas(u),p={start:{x:h[0],y:h[1]},end:{x:g[0],y:g[1]}};if(Mi([p.start.x,p.start.y],[p.end.x,p.end.y],[o[0],o[1]])<=a)return!0;if(!d)return!1;const y=c.worldToCanvas(d),m={start:{x:g[0],y:g[1]},end:{x:y[0],y:y[1]}};return Mi([m.start.x,m.start.y],[m.end.x,m.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Ft(a);const c=Se(a),{renderingEngine:l}=c;ke(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;if(this.angleStartedNotYetCompleted&&f.handles.points.length===2){this.editData.handleIndex=2;return}this.angleStartedNotYetCompleted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Jt(o);const u=Se(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID),ke(s),this.doneEditMemo(),c&&Hn(a),this.editData=null,this.isDrawing=!1},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData,{data:u}=a;if(this.createMemo(o,a,{newAnnotation:f}),l){const{deltaPoints:g}=i,p=g.world,{textBox:v}=u.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(c===void 0){const{deltaPoints:g}=i,p=g.world;u.handles.points.forEach(y=>{y[0]+=p[0],y[1]+=p[1],y[2]+=p[2]}),a.invalidated=!0}else{const{currentPoints:g}=i,p=g.world;u.handles.points[c]=[...p],a.invalidated=!0}this.editData.hasMoved=!0;const d=Se(o),{renderingEngine:h}=d;ke(s),a.invalidated&&ln(a,o,en.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Hn(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID}},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let h=0;h<c.length;h++){const g=c[h],{annotationUID:p,data:v}=g,{points:y,activeHandleIndex:m}=v.handles;u.annotationUID=p;const{color:w,lineWidth:x,lineDash:C,angleArcLineDash:S}=this.getAnnotationStyle({annotation:g,styleSpecifier:u}),T=y.map(N=>a.worldToCanvas(N));!v.cachedStats[l]||v.cachedStats[l].angle==null?(v.cachedStats[l]={angle:null},this._calculateCachedStats(g,f,n)):g.invalidated&&this._throttledCalculateCachedStats(g,f,n);let _;if(!pi(g.annotationUID)&&!this.editData&&m!==null&&(_=[T[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ni(p))continue;_&&hr(i,p,"0",T,{color:w,lineDash:C,lineWidth:x});let E="1";if(En(i,p,E,T[0],T[1],{color:w,width:x,lineDash:C}),o=!0,T.length!==3)return o;if(E="2",En(i,p,E,T[1],T[2],{color:w,width:x,lineDash:C}),this.configuration.showAngleArc){const N=T[1],V=this.configuration.arcOffset,j=Math.min(Mi([N[0],N[1]],[T[0][0],T[0][1]],[T[2][0],T[2][1]]),Mi([N[0],N[1]],[T[2][0],T[2][1]],[T[0][0],T[0][1]]))/V,X=[];let re=Math.atan2(T[0][1]-N[1],T[0][0]-N[0]),de=Math.atan2(T[2][1]-N[1],T[2][0]-N[0]);if(de<re&&(de+=2*Math.PI),de-re>Math.PI){const Ie=re;re=de,de=Ie+2*Math.PI}const ve=32;for(let Ie=0;Ie<=ve;Ie++){const Pe=re+Ie/ve*(de-re);X.push([N[0]+j*Math.cos(Pe),N[1]+j*Math.sin(Pe)])}Rl(i,p,"3",X,{color:w,width:x,lineDash:S})}if(!((d=v.cachedStats[l])!=null&&d.angle))continue;const b=this.getLinkedTextBoxStyle(u,g);if(!b.visibility){v.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const D=this.configuration.getTextLines(v,l);if(!v.handles.textBox.hasMoved){const N=T[1];v.handles.textBox.worldPosition=a.canvasToWorld(N)}const I=a.worldToCanvas(v.handles.textBox.worldPosition),O=lo(i,p,"1",D,I,T,{},b),{x:A,y:F,width:G,height:L}=O;v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([A,F]),topRight:a.canvasToWorld([A+G,F]),bottomLeft:a.canvasToWorld([A,F+L]),bottomRight:a.canvasToWorld([A+G,F+L])}}return o},this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(d=>d===n);const l=Ot(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Ft(o);const f=Se(o),{renderingEngine:u}=f;ke(l),e.preventDefault()}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport;if(i.handles.points.length!==3)return;const a=i.handles.points[0],s=i.handles.points[1],c=i.handles.points[2],{cachedStats:l}=i,f=Object.keys(l);for(let d=0;d<f.length;d++){const h=f[d],g=rh([a,s],[s,c]),{dimensions:p,imageData:v}=this.getTargetImageData(h);this.isHandleOutsideImage=[a,s,c].map(y=>Zr(v,y)).some(y=>!Sr(y,p)),l[h]={angle:isNaN(g)?"Incomplete Angle":g}}const u=e.invalidated;return e.invalidated=!1,u&&ln(e,o,en.StatsUpdated),l}};k0.toolName="Angle",k0.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=k0.hydrateBase(k0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};un(d,l.element),ke([l.id])};let dT=k0;function MTe(t,e){const r=t.cachedStats[e],{angle:n}=r;return n===void 0?void 0:isNaN(n)?[`${n}`]:[`${hn(n)} °`]}const PTe=(...t)=>{const e=t[0].length===2?[0,0]:[0,0,0],r=t.length;for(const n of t)e[0]+=n[0]/r,e[1]+=n[1]/r,e.length===3&&(e[2]+=n[2]/r);return e},dl=PTe,cb=class cb extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:RTe,showArcLines:!1}}){super(e,r),this.addNewAnnotation=n=>{if(this.angleStartedNotYetCompleted)return;this.angleStartedNotYetCompleted=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;Ft(a),this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g,...l.getViewReference({points:[s]})},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};un(v,a);const y=Ot(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),ke(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,{distanceToPoint:f,distanceToPoint2:u}=this.distanceToLines({viewport:c,points:l.handles.points,canvasCoords:o,proximity:a});return f<=a||u<=a},this.toolSelectedCallback=(n,i,o,a,s=6)=>{const c=n.detail,{element:l}=c;i.highlighted=!0;const f=Ot(l,this.getToolName()),u=Se(l),{renderingEngine:d,viewport:h}=u,{isNearFirstLine:g,isNearSecondLine:p}=this.distanceToLines({viewport:h,points:i.data.handles.points,canvasCoords:a,proximity:s});this.editData={annotation:i,viewportIdsToRender:f,movingTextBox:!1,isNearFirstLine:g,isNearSecondLine:p},this._activateModify(l),Ft(l),ke(f),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;if(this.doneEditMemo(),this.angleStartedNotYetCompleted&&f.handles.points.length<4){Jt(o),this.editData.handleIndex=f.handles.points.length;return}this.angleStartedNotYetCompleted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Jt(o);const u=Se(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID),ke(s),c&&Hn(a),this.editData=null,this.isDrawing=!1},this._mouseDownCallback=n=>{const{annotation:i,handleIndex:o}=this.editData,a=n.detail,{element:s,currentPoints:c}=a,l=c.world,{data:f}=i;if(o===1){f.handles.points[1]=l,this.editData.hasMoved=f.handles.points[1][0]!==f.handles.points[0][0]||f.handles.points[1][1]!==f.handles.points[0][0];return}if(o===3){f.handles.points[3]=l,this.editData.hasMoved=f.handles.points[3][0]!==f.handles.points[2][0]||f.handles.points[3][1]!==f.handles.points[2][0],this.angleStartedNotYetCompleted=!1;return}this.editData.hasMoved=!1,Ft(s),f.handles.points[2]=f.handles.points[3]=l,this.editData.handleIndex=f.handles.points.length-1},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,isNearFirstLine:f,isNearSecondLine:u,newAnnotation:d}=this.editData;this.createMemo(o,a,{newAnnotation:d});const{data:h}=a;if(l){const{deltaPoints:v}=i,y=v.world,{textBox:m}=h.handles,{worldPosition:w}=m;w[0]+=y[0],w[1]+=y[1],w[2]+=y[2],m.hasMoved=!0}else if(c===void 0&&(f||u)){const{deltaPoints:v}=i,y=v.world,m=h.handles.points;f?[m[0],m[1]].forEach(x=>{x[0]+=y[0],x[1]+=y[1],x[2]+=y[2]}):u&&[m[2],m[3]].forEach(x=>{x[0]+=y[0],x[1]+=y[1],x[2]+=y[2]}),a.invalidated=!0}else{const{currentPoints:v}=i,y=v.world;h.handles.points[c]=[...y],a.invalidated=!0}this.editData.hasMoved=!0;const g=Se(o),{renderingEngine:p}=g;ke(s),a.invalidated&&ln(a,o,en.HandlesUpdated)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;s.handles.points.length<4&&yn(i.annotationUID),i.highlighted=!1,s.handles.activeHandleIndex=null;const c=Se(n),{renderingEngine:l}=c;return ke(o),a&&Hn(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_START,this._mouseDownCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_START,this._mouseDownCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_START,this._mouseDownCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_START,this._mouseDownCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let h=0;h<c.length;h++){const g=c[h],{annotationUID:p,data:v}=g,{points:y,activeHandleIndex:m}=v.handles;u.annotationUID=p;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:g,styleSpecifier:u}),S=y.map(Pe=>a.worldToCanvas(Pe));!v.cachedStats[l]||v.cachedStats[l].angle==null?(v.cachedStats[l]={angle:null,arc1Angle:null,arc2Angle:null,points:{world:{arc1Start:null,arc1End:null,arc2Start:null,arc2End:null,arc1Angle:null,arc2Angle:null},canvas:{arc1Start:null,arc1End:null,arc2Start:null,arc2End:null,arc1Angle:null,arc2Angle:null}}},this._calculateCachedStats(g,f,n)):g.invalidated&&this._throttledCalculateCachedStats(g,f,n);let T;if(!pi(p)&&!this.editData&&m!==null&&(T=[S[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ni(p))continue;T&&hr(i,p,"0",S,{color:w,lineDash:C,lineWidth:x});const _=[S[0],S[1]],E=[S[2],S[3]];let b="line1";if(En(i,p,b,_[0],_[1],{color:w,width:x,lineDash:C}),o=!0,S.length<4)return o;b="line2",En(i,p,b,E[0],E[1],{color:w,width:x,lineDash:C}),b="linkLine";const D=dl(_[0],_[1]),I=dl(E[0],E[1]);En(i,p,b,D,I,{color:w,lineWidth:"1",lineDash:"1,4"});const{arc1Start:P,arc1End:O,arc2End:A,arc2Start:F}=v.cachedStats[l].points.canvas,{arc1Angle:G,arc2Angle:L}=v.cachedStats[l];if(this.configuration.showArcLines&&(b="arc1",En(i,p,b,P,O,{color:w,lineWidth:"1"}),b="arc2",En(i,p,b,F,A,{color:w,lineWidth:"1"})),!((d=v.cachedStats[l])!=null&&d.angle))continue;const N=this.getLinkedTextBoxStyle(u,g);if(!N.visibility){v.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const V=this.configuration.getTextLines(v,l);if(!v.handles.textBox.hasMoved){const Pe=Ma(S);v.handles.textBox.worldPosition=a.canvasToWorld(Pe)}const j=a.worldToCanvas(v.handles.textBox.worldPosition),re=lo(i,p,"cobbAngleText",V,j,S,{},N),{x:de,y:le,width:ve,height:Ie}=re;if(v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([de,le]),topRight:a.canvasToWorld([de+ve,le]),bottomLeft:a.canvasToWorld([de,le+Ie]),bottomRight:a.canvasToWorld([de+ve,le+Ie])},this.configuration.showArcLines){const Pe="arcAngle1",Ee=[`${G.toFixed(2)} °`],B=dl(P,O);rf(i,p,Pe,Ee,B,{...N,padding:3});const M="arcAngle2",$=[`${L.toFixed(2)} °`],W=dl(F,A);rf(i,p,M,$,W,{...N,padding:3})}}return o},this.distanceToLines=({viewport:n,points:i,canvasCoords:o,proximity:a})=>{const[s,c,l,f]=i,u=n.worldToCanvas(s),d=n.worldToCanvas(c),h=n.worldToCanvas(l),g=n.worldToCanvas(f),p={start:{x:u[0],y:u[1]},end:{x:d[0],y:d[1]}},v={start:{x:h[0],y:h[1]},end:{x:g[0],y:g[1]}},y=Mi([p.start.x,p.start.y],[p.end.x,p.end.y],[o[0],o[1]]),m=Mi([v.start.x,v.start.y],[v.end.x,v.end.y],[o[0],o[1]]);let w=!1,x=!1;return y<=a?w=!0:m<=a&&(x=!0),{distanceToPoint:y,distanceToPoint2:m,isNearFirstLine:w,isNearSecondLine:x}},this.getArcsStartEndPoints=({firstLine:n,secondLine:i,mid1:o,mid2:a})=>{const s=[o,a],c=rh(n,s),l=rh(i,s),f=c>90?1:0,u=l>90?0:1,d=dl(s[0],s[1]),h=Math.sqrt((s[1][0]-s[0][0])**2+(s[1][1]-s[0][1])**2),g=.1,p=dl(n[0],n[1]),v=dl(i[0],i[1]),y=[n[f][0]-p[0],n[f][1]-p[1]],m=Math.sqrt(y[0]**2+y[1]**2),w=[y[0]/m,y[1]/m],x=[p[0]+w[0]*h*g,p[1]+w[1]*h*g],C=[d[0]-o[0],d[1]-o[1]],S=Math.sqrt(C[0]**2+C[1]**2),T=[C[0]/S,C[1]/S],_=[o[0]+T[0]*h*g,o[1]+T[1]*h*g],E=[i[u][0]-v[0],i[u][1]-v[1]],b=Math.sqrt(E[0]**2+E[1]**2),D=[E[0]/b,E[1]/b],I=[v[0]+D[0]*h*g,v[1]+D[1]*h*g],P=[d[0]-a[0],d[1]-a[1]],O=Math.sqrt(P[0]**2+P[1]**2),A=[P[0]/O,P[1]/O],F=[a[0]+A[0]*h*g,a[1]+A[1]*h*g];return{arc1Start:x,arc1End:_,arc2Start:I,arc2End:F,arc1Angle:c>90?180-c:c,arc2Angle:l>90?180-l:l}},this._throttledCalculateCachedStats=qo(this._calculateCachedStats,25,{trailing:!0})}handleSelectedCallback(e,r,n,i="mouse"){const o=e.detail,{element:a}=o,{data:s}=r;r.highlighted=!0;let c=!1,l;n.worldPosition?c=!0:l=s.handles.points.findIndex(u=>u===n);const f=Ot(a,this.getToolName());this.editData={annotation:r,viewportIdsToRender:f,handleIndex:l,movingTextBox:c},this._activateModify(a),Ft(a),ke(f),e.preventDefault()}_calculateCachedStats(e,r,n){const i=e.data;if(i.handles.points.length!==4)return;const o=[null,null],a=[null,null];let s=Number.MAX_VALUE;for(let _=0;_<2;_+=1)for(let E=2;E<4;E+=1){const b=Qi(i.handles.points[_],i.handles.points[E]);b<s&&(s=b,o[1]=i.handles.points[_],o[0]=i.handles.points[(_+1)%2],a[0]=i.handles.points[E],a[1]=i.handles.points[2+(E-1)%2])}const{viewport:c}=n,{element:l}=c,f=i.handles.points.map(_=>c.worldToCanvas(_)),u=[f[0],f[1]],d=[f[2],f[3]],h=dl(u[0],u[1]),g=dl(d[0],d[1]),{arc1Start:p,arc1End:v,arc2End:y,arc2Start:m,arc1Angle:w,arc2Angle:x}=this.getArcsStartEndPoints({firstLine:u,secondLine:d,mid1:h,mid2:g}),{cachedStats:C}=i,S=Object.keys(C);for(let _=0;_<S.length;_++){const E=S[_];C[E]={angle:rh(o,a),arc1Angle:w,arc2Angle:x,points:{canvas:{arc1Start:p,arc1End:v,arc2End:y,arc2Start:m},world:{arc1Start:c.canvasToWorld(p),arc1End:c.canvasToWorld(v),arc2End:c.canvasToWorld(y),arc2Start:c.canvasToWorld(m)}}}}const T=e.invalidated;return e.invalidated=!1,T&&ln(e,l,en.StatsUpdated),C}};cb.toolName="CobbAngle";let hT=cb;function RTe(t,e){const r=t.cachedStats[e],{angle:n}=r;return n===void 0?void 0:[`${n.toFixed(2)} °`]}const{transformWorldToIndex:p7}=Vn,lb=class lb extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:LTe,displayBothAxesDistances:!1}}){super(e,r),this.addNewAnnotation=n=>{if(this.startedDrawing)return;this.startedDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;if(!(l instanceof vr))throw new Error("UltrasoundDirectionalTool can only be used on a StackViewport");Ft(a),this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p=l.getFrameOfReferenceUID(),v={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:p,referencedImageId:g},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},label:"",cachedStats:{}}};un(v,a);const y=Ot(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),ke(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return Mi([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;if(this.startedDrawing&&f.handles.points.length===1){this.editData.handleIndex=1;return}this.startedDrawing=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Jt(o);const u=Se(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID),ke(s),c&&Hn(a),this.editData=null,this.isDrawing=!1},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l}=this.editData,{data:f}=a;if(l){const{deltaPoints:h}=i,g=h.world,{textBox:p}=f.handles,{worldPosition:v}=p;v[0]+=g[0],v[1]+=g[1],v[2]+=g[2],p.hasMoved=!0}else if(c===void 0){const{deltaPoints:h}=i,g=h.world;f.handles.points.forEach(v=>{v[0]+=g[0],v[1]+=g[1],v[2]+=g[2]}),a.invalidated=!0}else{const{currentPoints:h}=i,g=h.world;f.handles.points[c]=[...g],a.invalidated=!0}this.editData.hasMoved=!0;const u=Se(o),{renderingEngine:d}=u;ke(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Hn(i),this.editData=null,this.startedDrawing=!1,i.annotationUID}},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l=this.getTargetId(a),f=a.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v}=p.handles;u.annotationUID=g;const y=this.getStyle("color",u,h),m=v.map(O=>a.worldToCanvas(O));if(!p.cachedStats[l]||p.cachedStats[l].xValues==null?(p.cachedStats[l]={xValues:[0,0],yValues:[0,0],isHorizontal:!1,units:[""],isUnitless:!1},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let w="0";if(s5(i,g,w,m[0],{color:y},0),o=!0,m.length!==2)return o;if(w="1",s5(i,g,w,m[1],{color:y},1),p.cachedStats[l].isUnitless){const O=`${g}-line-1`;En(i,g,"1",m[0],m[1],{color:y,width:1,shadow:this.configuration.shadow},O)}else{const O=m[0],A=m[1],F=A[1]-O[1],G=A[0]-O[0],L=p.cachedStats[l].isHorizontal;let N=[0,0];L?N=[O[0]+G,O[1]]:N=[O[0],O[1]+F];let V=`${g}-line-1`,j="1";En(i,g,j,m[0],N,{color:y,width:1,shadow:this.configuration.shadow},V),V=`${g}-line-2`,j="2",En(i,g,j,m[1],N,{color:y,width:1,lineDash:[1,1],shadow:this.configuration.shadow},V)}const C=this.getLinkedTextBoxStyle(u,h);if(!C.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const S=this.configuration.getTextLines(p,l,this.configuration);if(!p.handles.textBox.hasMoved){const O=m[1];p.handles.textBox.worldPosition=a.canvasToWorld(O)}const T=a.worldToCanvas(p.handles.textBox.worldPosition),E=lo(i,g,"1",S,T,m,{},C),{x:b,y:D,width:I,height:P}=E;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([b,D]),topRight:a.canvasToWorld([b+I,D]),bottomLeft:a.canvasToWorld([b,D+P]),bottomRight:a.canvasToWorld([b+I,D+P])}}return o},this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}toolSelectedCallback(e,r,n,i){}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;const s=Ot(o,this.getToolName());let c;n.worldPosition||(c=a.handles.points.findIndex(u=>u===n)),this.editData={handleIndex:c,annotation:r,viewportIdsToRender:s},this._activateModify(o),Ft(o);const l=Se(o),{renderingEngine:f}=l;ke(s),e.preventDefault()}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport;if(i.handles.points.length!==2)return;const{cachedStats:a}=i,s=Object.keys(a);for(let l=0;l<s.length;l++){const f=s[l],u=this.getTargetImageData(f);if(!u)continue;const{imageData:d}=u,h=i.handles.points[0],g=i.handles.points[1],p=p7(d,h),v=p7(d,g),{values:y,units:m}=d5(u,[p]),{values:w,units:x}=d5(u,[v]);let C,S,T,_,E=!1;if(m[0]!==x[0]||m[1]!==x[1]||m[0]==="raw"&&x[0]==="raw"){const b=Wo(h,g);C=[b,0],S=[b,0],T=["px"],E=!0}else{const b=n.viewport.worldToCanvas(h),D=n.viewport.worldToCanvas(g),I=D[1]-b[1],P=D[0]-b[0];_=Math.abs(P)>Math.abs(I),C=[y[0],w[0]],S=[y[1],w[1]],T=[m[0],m[1]]}a[f]={xValues:C,yValues:S,isHorizontal:_,units:T,isUnitless:E}}const c=e.invalidated;return e.invalidated=!1,c&&ln(e,o,en.StatsUpdated),a}};lb.toolName="UltrasoundDirectionalTool";let gT=lb;function LTe(t,e,r){const n=t.cachedStats[e],{xValues:i,yValues:o,units:a,isUnitless:s,isHorizontal:c}=n;if(s)return[`${hn(i[0])} px`];if(r.displayBothAxesDistances){const l=Math.abs(i[1]-i[0]),f=Math.abs(o[1]-o[0]);return[`${hn(l)} ${a[0]}`,`${hn(f)} ${a[1]}`]}if(c){const l=Math.abs(i[1]-i[0]);return[`${hn(l)} ${a[0]}`]}else{const l=Math.abs(o[1]-o[0]);return[`${hn(l)} ${a[1]}`]}}function ATe(t){return(t%360+360)%360}function pT(t,e){const r=e[0]-t[0],n=e[1]-t[1],i=Math.atan2(n,r)*(180/Math.PI);return ATe(i)}function b5(t,e){const r=pT(t,e[0]),n=pT(t,e[1]);return r<n?[r,n]:[n,r]}function mT(t){if(!t.length)return[];t.sort((r,n)=>r[0]-n[0]);const e=[t[0].slice()];for(let r=1;r<t.length;r++){const n=e[e.length-1],i=t[r];i[0]<=n[1]?n[1]=Math.max(n[1],i[1]):e.push(i.slice())}return e}function m7(t,e){const[r,n]=e;if(n<=r)return[];const i=t.map(([f,u])=>[Math.max(f,r),Math.min(u,n)]).filter(([f,u])=>u>f);if(i.length===0)return[[r,n]];i.sort((f,u)=>f[0]-u[0]);const o=[];let[a,s]=i[0];for(let f=1;f<i.length;f++){const[u,d]=i[f];u<=s?s=Math.max(s,d):(o.push([a,s]),[a,s]=[u,d])}o.push([a,s]);const c=[];let l=r;for(const[f,u]of o)f>l&&c.push([l,f]),l=Math.max(l,u);return l<n&&c.push([l,n]),c}function YW(t,e){const r=[];for(const n of e){const i=Math.max(t[0],n[0]),o=Math.min(t[1],n[1]);i<o&&r.push([i,o])}return r}function NTe(t,e,r){const n=e.map(f=>b5(t,f)),i=mT(n),o=i.reduce((f,[u,d])=>f+(d-u),0);if(o===0)return 0;const a=[];for(const f of r){const u=b5(t,f),d=YW(u,i);a.push(...d)}const l=mT(a).reduce((f,[u,d])=>f+(d-u),0)/o*100;return Math.min(100,Math.max(0,l))}const{transformIndexToWorld:v7}=Vn,Ir=class Ir extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:kTe,center:null,innerRadius:null,outerRadius:null,startAngle:null,endAngle:null,bLineColor:"rgb(60, 255, 60)",pleuraColor:"rgb(0, 4, 255)",drawDepthGuide:!0,depth_ratio:.5,depthGuideColor:"rgb(0, 255, 255)",depthGuideThickness:4,depthGuideDashLength:20,depthGuideDashGap:16,depthGuideOpacity:.2,fanOpacity:.1,showFanAnnotations:!0,updatePercentageCallback:null,actions:{undo:{method:"undo",bindings:[{key:"z"}]},redo:{method:"redo",bindings:[{key:"y"}]}}}}){super(e,r),this.pleuraAnnotations=[],this.bLineAnnotations=[],this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l}=c;Ft(a),this.isDrawing=!0;const{viewPlaneNormal:f,viewUp:u,position:d}=l.getCamera(),h=this.getReferencedImageId(l,s,f,u),g={highlighted:!0,invalidated:!0,metadata:{...l.getViewReference({points:[s]}),toolName:this.getToolName(),referencedImageId:h,viewUp:u,cameraPosition:d},data:{handles:{points:[[...s],[...s]],activeHandleIndex:null},annotationType:this.getActiveAnnotationType(),label:""}};un(g,a);const p=Ot(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),ke(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i,[f,u]=l.handles.points,d=c.worldToCanvas(f),h=c.worldToCanvas(u),g={start:{x:d[0],y:d[1]},end:{x:h[0],y:h[1]}};return Mi([g.start.x,g.start.y],[g.end.x,g.end.y],[o[0],o[1]])<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Ot(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Ft(a),ke(s),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;c&&!l||(f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Jt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID),ke(s),this.doneEditMemo(),c&&Hn(a),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{viewport:a}=Se(o)||{};if(!a)return;const{annotation:s,viewportIdsToRender:c,handleIndex:l,movingTextBox:f,newAnnotation:u}=this.editData,{data:d}=s;if(this.createMemo(o,s,{newAnnotation:u}),f){const{deltaPoints:h}=i,g=h.world,{textBox:p}=d.handles,{worldPosition:v}=p;v[0]+=g[0],v[1]+=g[1],v[2]+=g[2],p.hasMoved=!0}else if(l===void 0){const{deltaPoints:h}=i,g=h.world,p=d.handles.points;p.every(y=>{const m=[y[0]+g[0],y[1]+g[1],y[2]+g[2]];return this.isInsideFanShape(a,m)})&&(p.forEach(y=>{y[0]+=g[0],y[1]+=g[1],y[2]+=g[2]}),s.invalidated=!0)}else{const{currentPoints:h}=i,g=h.world;this.isInsideFanShape(a,g)&&(d.handles.points[l]=[...g],s.invalidated=!0)}this.editData.hasMoved=!0,ke(c),s.invalidated&&ln(s,o,en.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Jt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,ke(o),a&&Hn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;if(!this.getFanShapeGeometryParameters(a))return;const{imageData:c}=a.getImageData()||{};if(!c)return o;this.configuration.drawDepthGuide&&this.drawDepthGuide(i,a);let l=pn(this.getToolName(),s);if(!(l!=null&&l.length)||(l=this.filterInteractableAnnotationsForElement(s,l),!(l!=null&&l.length)))return o;this.getTargetId(a),a.getRenderingEngine();const f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=a.worldToCanvas(v7(c,this.configuration.center)),d=this.getIndexToCanvasRatio(a),h=this.configuration.innerRadius*d,g=this.configuration.outerRadius*d,p=a.getCurrentImageId(),v=l.filter(T=>T.data.annotationType===Ir.USPleuraBLineAnnotationType.PLEURA&&T.metadata.referencedImageId===p).map(T=>{const _=T.data.handles.points.map(b=>a.worldToCanvas(b));return b5(u,_)}),y=mT(v),m=[],w=[],x=T=>{const{annotationUID:_,data:E}=T,{points:b,activeHandleIndex:D}=E.handles;f.annotationUID=_;const{color:I,lineWidth:P,lineDash:O,shadow:A}=this.getAnnotationStyle({annotation:T,styleSpecifier:f}),F=b.map(V=>a.worldToCanvas(V));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let G;if(!ni(_))return;!pi(_)&&!this.editData&&D!==null&&(G=[F[D]]),G&&hr(i,_,"0",F,{color:this.getColorForLineType(T),fill:this.getColorForLineType(T),lineDash:O,lineWidth:P});const L=`${_}-line`;if(En(i,_,"1",F[0],F[1],{color:this.getColorForLineType(T),width:P,lineDash:O,shadow:A},L),this.configuration.showFanAnnotations){const V=b5(u,F);let j=0;T.data.annotationType===Ir.USPleuraBLineAnnotationType.BLINE?m7(w,V).forEach(re=>{YW(re,y).forEach(le=>{j++;const ve=j,Ie=`${_}-fan-${ve}`,Pe=`2-${ve}`;WS(i,_,Pe,u,h,g,le[0],le[1],{color:"transparent",fill:this.getColorForLineType(T),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:O,shadow:A},Ie,10),w.push(le)})}):T.data.annotationType===Ir.USPleuraBLineAnnotationType.PLEURA&&m7(m,V).forEach((re,de)=>{j++;const le=j,ve=`${_}-fan-${le}`,Ie=`2-${le}`;WS(i,_,Ie,u,h,g,re[0],re[1],{color:"transparent",fill:this.getColorForLineType(T),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:O,shadow:A},ve,5),m.push(re)})}};return l.filter(T=>T.data.annotationType===Ir.USPleuraBLineAnnotationType.PLEURA&&T.metadata.referencedImageId===p).forEach(T=>{if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;x(T)}),l.filter(T=>T.data.annotationType===Ir.USPleuraBLineAnnotationType.BLINE&&T.metadata.referencedImageId===p).forEach(T=>{if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;x(T)}),o=!0,this.configuration.updatePercentageCallback&&a&&this.configuration.updatePercentageCallback(this.calculateBLinePleuraPercentage(a)),o},this.activeAnnotationType=Ir.USPleuraBLineAnnotationType.BLINE}static filterAnnotations(e,r=()=>!0){const n=pn(Ir.toolName,e);return n!=null&&n.length?n.filter(o=>{const a=o.metadata.referencedImageId;return r(a)}):[]}static countAnnotations(e,r=()=>!0){const n=pn(Ir.toolName,e),{viewport:i}=Se(e),o=i.getImageIds(),a=c=>{const l=o.findIndex(f=>f===c);return l===-1?0:l};if(!(n!=null&&n.length))return;const s=new Map;return n.forEach(c=>{const l=c.metadata.referencedImageId;if(!r(l))return;const{annotationType:f}=c.data;let u;s.has(l)?u=s.get(l):u={frame:a(l),bLine:0,pleura:0},f===Ir.USPleuraBLineAnnotationType.PLEURA?u.pleura++:f===Ir.USPleuraBLineAnnotationType.BLINE&&u.bLine++,s.set(l,u)}),s}static deleteAnnotations(e,r=()=>!1){const n=pn(Ir.toolName,e);n!=null&&n.length&&n.forEach(i=>{r(i.metadata.referencedImageId)&&yn(i.annotationUID)})}setActiveAnnotationType(e){this.activeAnnotationType=e}getActiveAnnotationType(){return this.activeAnnotationType}deleteLastAnnotationType(e,r){let n;const i=pn(Ir.toolName,e);if(r===Ir.USPleuraBLineAnnotationType.PLEURA?n=i.filter(o=>o.data.annotationType===Ir.USPleuraBLineAnnotationType.PLEURA):r===Ir.USPleuraBLineAnnotationType.BLINE&&(n=i.filter(o=>o.data.annotationType===Ir.USPleuraBLineAnnotationType.BLINE)),(n==null?void 0:n.length)>0){const o=n.pop();yn(o.annotationUID)}}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(f=>f===n);const l=Ot(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Ft(o),ke(l),e.preventDefault()}isInsideFanShape(e,r){if(!this.getFanShapeGeometryParameters(e))return!1;const{imageData:n}=e.getImageData()||{};if(n){const i=e.worldToCanvas(n.indexToWorld(this.configuration.center)),o=e.worldToCanvas(r),a=pT(i,o);return a>=this.configuration.startAngle&&a<=this.configuration.endAngle}}updateFanGeometryConfiguration(e){e&&(this.isFanShapeGeometryParametersValid(e)&&(this.configuration.center=[e.center[0],e.center[1],0]),this.configuration.innerRadius=e.innerRadius,this.configuration.outerRadius=e.outerRadius,this.configuration.startAngle=e.startAngle,this.configuration.endAngle=e.endAngle)}deriveFanGeometryFromViewport(e){const r=e.getCurrentImageId(),{fanGeometry:n}=A8(r)||{};n&&this.updateFanGeometryConfiguration(n)}isFanShapeGeometryParametersValid(e){return e||(e=this.configuration),(e==null?void 0:e.center)&&(e==null?void 0:e.innerRadius)>0&&(e==null?void 0:e.outerRadius)&&(e==null?void 0:e.startAngle)>0&&(e==null?void 0:e.startAngle)<360&&(e==null?void 0:e.endAngle)>0&&(e==null?void 0:e.endAngle)<360}getFanShapeGeometryParameters(e){if(this.isFanShapeGeometryParametersValid())return!0;if(!this.isFanShapeGeometryParametersValid()){const r=e.getCurrentImageId(),n=mt("ultrasoundFanShapeGeometry",r);this.updateFanGeometryConfiguration(n)}return this.isFanShapeGeometryParametersValid()||this.deriveFanGeometryFromViewport(e),this.isFanShapeGeometryParametersValid()}calculateBLinePleuraPercentage(e){if(!this.getFanShapeGeometryParameters(e))return;const{imageData:r}=e.getImageData()||{};if(!r)return;const{element:n}=e,i=e.worldToCanvas(r.indexToWorld(this.configuration.center)),o=e.getCurrentImageId(),a=pn(this.getToolName(),n)||[],s=a.filter(l=>l.data.annotationType===Ir.USPleuraBLineAnnotationType.PLEURA&&l.metadata.referencedImageId===o).map(l=>l.data.handles.points.map(u=>e.worldToCanvas(u))),c=a.filter(l=>l.data.annotationType===Ir.USPleuraBLineAnnotationType.BLINE&&l.metadata.referencedImageId===o).map(l=>l.data.handles.points.map(u=>e.worldToCanvas(u)));return NTe(i,s,c)}getColorForLineType(e){const{annotationType:r}=e.data,{bLineColor:n,pleuraColor:i}=this.configuration;return r===Ir.USPleuraBLineAnnotationType.BLINE?n:r===Ir.USPleuraBLineAnnotationType.PLEURA?i:n}getIndexToCanvasRatio(e){const{imageData:r}=e.getImageData()||{},n=e.worldToCanvas(r.indexToWorld([1,0,0])),i=e.worldToCanvas(r.indexToWorld([2,0,0])),o=[i[0]-n[0],i[1]-n[1]];return Math.sqrt(o[0]*o[0]+o[1]*o[1])}drawDepthGuide(e,r){if(!this.getFanShapeGeometryParameters(r))return;const{imageData:n}=r.getImageData()||{};if(!n)return;const i=g=>g*180/Math.PI,o=g=>g*Math.PI/180,a=g=>r.worldToCanvas(v7(n,g)),s=this.configuration.innerRadius+this.configuration.depth_ratio*(this.configuration.outerRadius-this.configuration.innerRadius),c=this.configuration.startAngle,f=this.configuration.endAngle-c,u=o(f)*s;let d=Math.round(u/(this.configuration.depthGuideDashLength+this.configuration.depthGuideDashGap));d<=0&&(d=Math.max(15,Math.round(f/5)));const h=f/d;for(let g=0;g<d;g++){const p=o(c+g*h),v=o(c+g*h+i(this.configuration.depthGuideDashLength)/s),y=[this.configuration.center[0]+s*Math.cos(p),this.configuration.center[1]+s*Math.sin(p),0],m=[this.configuration.center[0]+s*Math.cos(v),this.configuration.center[1]+s*Math.sin(v),0];En(e,r.id,`depthGuide-${g}`,a(y),a(m),{color:this.configuration.depthGuideColor,lineWidth:this.configuration.depthGuideThickness,strokeOpacity:this.configuration.depthGuideOpacity})}}_isInsideVolume(e,r,n){return Sr(e,n)&&Sr(r,n)}};Ir.toolName="UltrasoundPleuraBLineTool",Ir.USPleuraBLineAnnotationType={BLINE:"bLine",PLEURA:"pleura"},Ir.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=Ir.hydrateBase(Ir,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};un(d,l.element),ke([l.id])};let vT=Ir;function kTe(t,e){return[""]}const kp=class kp extends mr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextCallback:VTe,changeTextCallback:FTe,canvasPosition:[10,10],canvasSize:10,handleRadius:"6",seriesLevel:!1,isPoint:!1}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=Se(o),{viewport:c}=s,l=a.world,f=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...l]]},seriesLevel:this.configuration.seriesLevel,isPoint:this.configuration.isPoint}});un(f,o);const u=Ot(o,this.getToolName());return n.preventDefault(),ke(u),this.configuration.getTextCallback(d=>{if(!d){yn(f.annotationUID),ke(u),this.isDrawing=!1;return}f.data.text=d,Hn(f),ke(u)}),this.createMemo(o,f,{newAnnotation:!0}),f},this.isPointNearTool=(n,i,o,a)=>{const s=Se(n),{viewport:c}=s,{data:l}=i;if(!(l!=null&&l.isPoint))return!1;const{canvasPosition:f,canvasSize:u}=this.configuration;return f!=null&&f.length?Math.abs(o[0]-f[0]+u/2)<=u/2&&Math.abs(o[1]-f[1]+u/2)<=u/2:!1},this.toolSelectedCallback=(n,i)=>{i.highlighted=!0,n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{viewportId:l,renderingEngine:f}=Se(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),Jt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID),ke(s),c&&Hn(a)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=pn(this.getToolName(),o);if(a=this.filterInteractableAnnotationsForElement(o,a),!(a!=null&&a.length))return;const s=a.find(l=>this.isPointNearTool(o,l,i.currentPoints.canvas,6));if(!s)return;const c=s;this.createMemo(o,c),this.configuration.changeTextCallback(s,n.detail,this._doneChangingTextCallback.bind(this,o,c)),this.isDrawing=!1,this.doneEditMemo(),n.stopImmediatePropagation(),n.preventDefault()},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,{annotation:c,viewportIdsToRender:l,newAnnotation:f}=this.editData,{data:u}=c;this.createMemo(a,c,{newAnnotation:f}),u.handles.points[0]=[...s],c.invalidated=!0,ke(l)},this._activateModify=n=>{Ke.isInteractingWithTool=!0,n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ke.isInteractingWithTool=!1,n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=pn(this.getToolName(),s);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(s,c),!(c!=null&&c.length)))return o;const l={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let f=0;f<c.length;f++){const u=c[f],{annotationUID:d,data:h}=u;l.annotationUID=d;const{color:g,lineWidth:p}=this.getAnnotationStyle({annotation:u,styleSpecifier:l}),{canvasPosition:v,canvasSize:y}=this.configuration,m="1";if(h!=null&&h.isPoint){const w=h.handles.points[0],x=a.worldToCanvas(w);hr(i,d,m,[x],{color:g,lineWidth:p,handleRadius:this.configuration.handleRadius})}else v!=null&&v.length&&c5(i,d,m,v.map(w=>w+y),v,{color:g,width:1});if(o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o}return o}}handleSelectedCallback(e,r){const n=e.detail,{element:i}=n;r.highlighted=!0;const o=Ot(i,this.getToolName());this.editData={annotation:r,viewportIdsToRender:o},this._activateModify(i),Ft(i),ke(o),e.preventDefault()}static setPoint(e,r=!e.data.isPoint,n){e.data.isPoint=r,ln(e,n)}_doneChangingTextCallback(e,r,n){r.data.text=n;const i=Ot(e,this.getToolName());ke(i),ln(r,e)}cancel(e){if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(e),Jt(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData,{data:o}=r;return r.highlighted=!1,o.handles.activeHandleIndex=null,ke(n),i&&Hn(r),this.editData=null,r.annotationUID}}_isInsideVolume(e,r,n){return Sr(e,n)&&Sr(r,n)}};kp.toolName="KeyImage",kp.dataSeries={data:{seriesLevel:!0}},kp.dataPoint={data:{isPoint:!0}};let yT=kp;function VTe(t){return t(prompt("Enter your annotation:"))}function FTe(t,e,r){return r(prompt("Enter your annotation:"))}class JW extends _i{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.preMouseDownCallback=n=>this._deleteNearbyAnnotations(n,"mouse"),this.preTouchStartCallback=n=>this._deleteNearbyAnnotations(n,"touch")}_deleteNearbyAnnotations(e,r){const{renderingEngineId:n,viewportId:i,element:o,currentPoints:a}=e.detail,s=Fr(i,n);if(!s)return!1;const c=s._toolInstances,l=[];for(const f in c){const u=c[f];if(typeof u.isPointNearTool!="function"||typeof u.filterInteractableAnnotationsForElement!="function")continue;const d=pn(f,o),h=u.filterInteractableAnnotationsForElement(o,d);if(h)for(const g of h)u.isPointNearTool(o,g,a.canvas,10,r)&&l.push(g.annotationUID)}for(const f of l){aa(f);const u=ti(f);mr.createAnnotationMemo(o,u,{deleting:!0}),yn(f)}return e.preventDefault(),!0}}JW.toolName="Eraser";const{transformWorldToIndex:y7,transformIndexToWorld:UTe}=Vn,Vp=class Vp extends _i{constructor(e,r){const n=Gi({configuration:{positiveStdDevMultiplier:nW,shrinkExpandIncrement:.1,islandRemoval:{enabled:!1}}},r);super(e,n)}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=Se(n),{viewport:s,renderingEngine:c}=a,{viewUp:l}=s.getCamera(),{segmentationId:f,segmentIndex:u,labelmapVolumeId:d,referencedVolumeId:h}=await this.getLabelmapSegmentationData(s);if(!this._isOrthogonalView(s,h))throw new Error("Oblique view is not supported yet");return this.growCutData={metadata:{...s.getViewReference({points:[o]}),viewUp:l},segmentation:{segmentationId:f,segmentIndex:u,labelmapVolumeId:d,referencedVolumeId:h},viewportId:s.id,renderingEngineId:c.id},e.preventDefault(),!0}shrink(){this._runLastCommand({shrinkExpandAmount:-this.configuration.shrinkExpandIncrement})}expand(){this._runLastCommand({shrinkExpandAmount:this.configuration.shrinkExpandIncrement})}refresh(){this._runLastCommand()}async getGrowCutLabelmap(e){throw new Error("Not implemented")}async runGrowCut(){const{growCutData:e,configuration:r}=this,{segmentation:{segmentationId:n,segmentIndex:i,labelmapVolumeId:o}}=e,a=Ve.getVolume(o);let s=0;const c=async({shrinkExpandAmount:l=0}={})=>{l!==0&&(this.seeds=null),s+=l;const f=Math.max(.1,r.positiveStdDevMultiplier+s),u=l<0?Math.max(1,ZS-Math.abs(s)*3):ZS+s*3,d={...e,options:{...e.options||{},positiveSeedValue:i,negativeSeedValue:255,positiveStdDevMultiplier:f,negativeSeedMargin:u}},h=await this.getGrowCutLabelmap(d),{isPartialVolume:g}=r;(g?this.applyPartialGrowCutLabelmap:this.applyGrowCutLabelmap)(n,i,a,h),this._removeIslands(d)};await c(),Vp.lastGrowCutCommand=c,this.growCutData=null}applyPartialGrowCutLabelmap(e,r,n,i){const o=i.voxelManager.getCompleteScalarDataArray(),a=n.voxelManager,[s,c,l]=i.dimensions,[f,u]=n.dimensions,d=s*c,h=f*u;for(let g=0;g<l;g++)for(let p=0;p<c;p++){const v=[0,p,g],y=UTe(i.imageData,v),m=y7(n.imageData,y),[w,x,C]=m,S=p*s+g*d,T=w+x*f+C*h;for(let _=0;_<s;_++){const E=o[S+_]===r?r:0;a.setAtIndex(T+_,E)}}bo(e)}applyGrowCutLabelmap(e,r,n,i){const o=n.voxelManager;i.voxelManager.forEach(({value:s,index:c})=>{s===r&&o.setAtIndex(c,s)}),bo(e)}_runLastCommand({shrinkExpandAmount:e=0}={}){const r=Vp.lastGrowCutCommand;r&&r({shrinkExpandAmount:e})}async getLabelmapSegmentationData(e){const r=ql(e.id);if(!r)throw new Error("No active segmentation found");const{segmentationId:n}=r,i=Ia(n),{representationData:o}=zn(n),a=o[Rt.Labelmap];let{volumeId:s,referencedVolumeId:c}=a;if(!s){const l=e.getImageIds();if(gf(l))s=ng(n).volumeId;else{const f=e.getCurrentImageId(),u=Ve.getImage(f),d=u1(f);c=this._createFakeVolume([u.imageId,d.imageId]).volumeId;const g=mf(e.id,n),p=u1(g);s=this._createFakeVolume([g,p.imageId]).volumeId}}if(!c){const{imageIds:l}=a,f=l.map(h=>Ve.getImage(h).referencedImageId),u=Ve.generateVolumeId(f),d=Ve.getVolume(u);c=d?d.volumeId:(await am(u,f)).volumeId}return{segmentationId:n,segmentIndex:i,labelmapVolumeId:s,referencedVolumeId:c}}_createFakeVolume(e){const r=Ve.generateVolumeId(e),n=Ve.getVolume(r);if(n)return n;const i=im(e,r),o=i.spacing;o[2]===0&&(o[2]=1);const a=new Vd({volumeId:r,dataType:i.dataType,metadata:structuredClone(i.metadata),dimensions:i.dimensions,spacing:i.spacing,origin:i.origin,direction:i.direction,referencedVolumeId:i.referencedVolumeId,imageIds:i.imageIds,referencedImageIds:i.referencedImageIds});return Ve.putVolumeSync(r,a),a}_isOrthogonalView(e,r){const i=Ve.getVolume(r).imageData,o=e.getCamera(),{ijkVecColDir:a,ijkVecSliceDir:s}=ww(i,o);return[a,s].every(c=>Qt(Math.abs(c[0]),1)||Qt(Math.abs(c[1]),1)||Qt(Math.abs(c[2]),1))}getRemoveIslandData(e){}_removeIslands(e){const{islandRemoval:r}=this.configuration;if(!r.enabled)return;const{segmentation:{segmentIndex:n,labelmapVolumeId:i},renderingEngineId:o,viewportId:a}=e,s=Ve.getVolume(i),c=this.getRemoveIslandData(e);if(!c)return;const[l,f]=s.dimensions,u=l*f,{worldIslandPoints:d=[],islandPointIndexes:h=[]}=c;let g=[...(c==null?void 0:c.ijkIslandPoints)??[]];const v=ei(o).getViewport(a),{voxelManager:y}=s,m=new Od;g=g.concat(d.map(w=>y7(s.imageData,w))),g=g.concat(h.map(w=>{const x=w%l,C=Math.floor(w/l)%f,S=Math.floor(w/u);return[x,C,S]})),m.initialize(v,y,{points:g,previewSegmentIndex:n,segmentIndex:n}),m.floodFillSegmentIsland(),m.removeExternalIslands(),m.removeInternalIslands()}getSegmentStyle({segmentationId:e,viewportId:r,segmentIndex:n}){return hB({segmentationId:e,segmentIndex:n,viewportId:r})}};Vp.lastGrowCutCommand=null;let Mh=Vp;Mh.toolName="GrowCutBaseTool";const ub=class ub extends Mh{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!0,positiveSeedVariance:.5,negativeSeedVariance:.9}}){super(e,r),this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,{world:s}=a,c=Se(o),{viewport:l}=c;this.growCutData.circleBorderPoint=s,ke([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=Se(o),{viewport:s}=a;this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,Jt(o),ke([s.id])},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=Se(n),{viewport:s,renderingEngine:c}=a;return await super.preMouseDownCallback(e),Object.assign(this.growCutData,{circleCenterPoint:o,circleBorderPoint:o}),this._activateDraw(n),Ft(n),ke([s.id]),!0}async getGrowCutLabelmap(e){const{segmentation:{referencedVolumeId:r},renderingEngineId:n,viewportId:i,circleCenterPoint:o,circleBorderPoint:a,options:s}=e,l=ei(n).getViewport(i),f=mh(Nn(We(),o,a));return eW(r,{center:o,radius:f},l,s)}_activateDraw(e){e.addEventListener(k.MOUSE_UP,this._endCallback),e.addEventListener(k.MOUSE_DRAG,this._dragCallback),e.addEventListener(k.MOUSE_CLICK,this._endCallback)}renderAnnotation(e,r){if(!this.growCutData)return;const{viewport:n}=e,{segmentation:i,circleCenterPoint:o,circleBorderPoint:a}=this.growCutData,s=n.worldToCanvas(o),c=n.worldToCanvas(a),l=_s(rn(),c,s),f=WY(l);if(Qt(f,0))return;const u="growcut",d="0",{color:h}=this.getSegmentStyle({segmentationId:i.segmentationId,segmentIndex:i.segmentIndex,viewportId:n.id});ca(r,u,d,s,f,{color:h})}};ub.toolName="RegionSegment";let wT=ub;const fb=class fb extends Mh{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!1,positiveSeedVariance:.4,negativeSeedVariance:.9,subVolumePaddingPercentage:.1,islandRemoval:{enabled:!1}}}){super(e,r),this.mouseTimer=null,this.allowedToProceed=!1}mouseMoveCallback(e){if(this.mode!==jn.Active)return;const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n;i.style.cursor="default",this.mouseTimer!==null&&(window.clearTimeout(this.mouseTimer),this.mouseTimer=null),this.mouseTimer=window.setTimeout(()=>{this.onMouseStable(e,o,i)},this.configuration.mouseStabilityDelay||500)}async onMouseStable(e,r,n){await super.preMouseDownCallback(e);const i=Ve.getVolume(this.growCutData.segmentation.referencedVolumeId),o=rW(i,r,{})||{positiveSeedIndices:new Set,negativeSeedIndices:new Set},{positiveSeedIndices:a,negativeSeedIndices:s}=o;let c;a.size/s.size>20||s.size<30?(c="not-allowed",this.allowedToProceed=!1):(c="copy",this.allowedToProceed=!0);const l=Se(n);n&&(n.style.cursor=c,requestAnimationFrame(()=>{n.style.cursor!==c&&(n.style.cursor=c)})),this.allowedToProceed&&(this.seeds=o),l&&l.viewport&&l.viewport.render()}async preMouseDownCallback(e){if(!this.allowedToProceed)return!1;const r=e.detail,{currentPoints:n,element:i}=r;Se(i)&&(i.style.cursor="wait",requestAnimationFrame(()=>{i.style.cursor!=="wait"&&(i.style.cursor="wait")}));const{world:a}=n;return await super.preMouseDownCallback(e),this.growCutData=Gi(this.growCutData,{worldPoint:a,islandRemoval:{worldIslandPoints:[a]}}),this.growCutData.worldPoint=a,this.growCutData.islandRemoval={worldIslandPoints:[a]},await this.runGrowCut(),i&&(i.style.cursor="default"),!0}getRemoveIslandData(e){const{worldPoint:r}=e;return{worldIslandPoints:[r]}}async getGrowCutLabelmap(e){const{segmentation:{referencedVolumeId:r},worldPoint:n,options:i}=e,{subVolumePaddingPercentage:o}=this.configuration,a={...i,subVolumePaddingPercentage:o,seeds:this.seeds};return iW({referencedVolumeId:r,worldPosition:n,options:a})}};fb.toolName="RegionSegmentPlus";let xT=fb;const BTe=[-1/0,-995],GTe=[0,1900],WTe=[1e3,1900],{transformWorldToIndex:qv,transformIndexToWorld:U3}=Vn;class ZW extends Mh{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!0,positivePixelRange:GTe,negativePixelRange:BTe,islandRemoval:{enabled:!0,islandPixelRange:WTe}}}){super(e,r),this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,{world:s}=a,c=Se(o),{viewport:l}=c,f=this._getHorizontalLineWorldPoints(c,s);this.growCutData.horizontalLines[1]=f,ke([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=Se(o),{viewport:s}=a;await this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,Jt(o),ke([s.id])},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=Se(n),{viewport:s,renderingEngine:c}=a,l=this._getHorizontalLineWorldPoints(a,o);return await super.preMouseDownCallback(e),this.growCutData.horizontalLines=[l,l],this._activateDraw(n),Ft(n),ke([s.id]),!0}renderAnnotation(e,r){if(!this.growCutData)return;const{segmentation:n,horizontalLines:i}=this.growCutData;if(i.length!==2)return;const{viewport:o}=e,{segmentationId:a,segmentIndex:s}=n,[c,l]=i,[f,u]=c,[d,h]=l,g=[f,u,h,d].map(S=>o.worldToCanvas(S)),p="growCutRect",v="0",{color:y,fillColor:m,lineWidth:w,fillOpacity:x,lineDash:C}=this.getSegmentStyle({segmentationId:a,segmentIndex:s,viewportId:o.id});ac(r,p,v,g,{color:y,fillColor:m,fillOpacity:x,lineWidth:w,lineDash:C,closePath:!0})}async getGrowCutLabelmap(e){const{segmentation:{segmentIndex:r,referencedVolumeId:n},renderingEngineId:i,viewportId:o,horizontalLines:a}=e,c=ei(i).getViewport(o),[l,f]=a,u=[l[0],l[1],f[1],f[0]],d=Ve.getVolume(n),{topLeft:h,bottomRight:g}=this._getWorldBoundingBoxFromProjectedSquare(c,u),p=qv(d.imageData,h),v=qv(d.imageData,g),y={boundingBox:{ijkTopLeft:p,ijkBottomRight:v}},m=this.configuration,w={positiveSeedValue:r,negativeSeedValue:255,negativePixelRange:m.negativePixelRange,positivePixelRange:m.positivePixelRange};return tW(n,y,w)}getRemoveIslandData(){const{segmentation:{segmentIndex:e,referencedVolumeId:r,labelmapVolumeId:n}}=this.growCutData,i=Ve.getVolume(r),o=Ve.getVolume(n),a=i.voxelManager.getCompleteScalarDataArray(),s=o.voxelManager.getCompleteScalarDataArray(),{islandPixelRange:c}=this.configuration.islandRemoval,l=[];for(let f=0,u=s.length;f<u;f++){if(s[f]!==e)continue;const d=a[f];d>=c[0]&&d<=c[1]&&l.push(f)}return{islandPointIndexes:l}}_activateDraw(e){e.addEventListener(k.MOUSE_UP,this._endCallback),e.addEventListener(k.MOUSE_DRAG,this._dragCallback),e.addEventListener(k.MOUSE_CLICK,this._endCallback)}_projectWorldPointAcrossSlices(e,r,n){const i=this._getViewportVolume(e),{dimensions:o}=i,a=qv(i.imageData,r),s=n.findIndex(f=>Qt(Math.abs(f),1));if(s===-1)throw new Error("Non-orthogonal direction vector");const c=[...a],l=[...a];return c[s]=0,l[s]=o[s]-1,[c,l]}_getCuboidIJKEdgePointsFromProjectedWorldPoint(e,r){const{viewPlaneNormal:n}=e.getCamera();return this._projectWorldPointAcrossSlices(e,r,n)}_getWorldCuboidCornerPoints(e,r){const n=[],i=this._getViewportVolume(e);return r.forEach(o=>{const s=this._getCuboidIJKEdgePointsFromProjectedWorldPoint(e,o).map(c=>U3(i.imageData,c));n.push(...s)}),n}_getWorldBoundingBoxFromProjectedSquare(e,r){const n=this._getWorldCuboidCornerPoints(e,r),i=[...n[0]],o=[...n[0]];return n.forEach(a=>{OY(i,i,a),MY(o,o,a)}),{topLeft:i,bottomRight:o}}_getViewportVolume(e){if(!(e instanceof Pr))throw new Error("Viewport is not a BaseVolumeViewport");const r=e.getAllVolumeIds()[0];return Ve.getVolume(r)}_getHorizontalLineIJKPoints(e,r){const{viewport:n}=e,i=this._getViewportVolume(n),{dimensions:o}=i,a=qv(i.imageData,r),{viewUp:s,viewPlaneNormal:c}=n.getCamera(),f=Wn(We(),s,c).findIndex(h=>Qt(Math.abs(h),1)),u=[...a],d=[...a];return u[f]=0,d[f]=o[f]-1,[u,d]}_getHorizontalLineWorldPoints(e,r){const{viewport:n}=e,i=this._getViewportVolume(n),[o,a]=this._getHorizontalLineIJKPoints(e,r),s=U3(i.imageData,o),c=U3(i.imageData,a);return[s,c]}}ZW.toolName="WholeBodySegment";function zTe(t,e,r=!0){const n=Object.assign({},e,{segmentIndex:0});T8(t,n)}function $Te(t,e){zTe(t,e,!0)}class QW extends Md{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:T8,ERASE_INSIDE:$Te},defaultStrategy:"FILL_INSIDE",activeStrategy:"FILL_INSIDE"}}){super(e,r),this.preMouseDownCallback=n=>{if(this.isDrawing===!0)return;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l}=c;this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=ql(l.id);if(!h)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:g}=h,p=Ia(g),v=Gd(g),y=$l(l.id,g,p),{representationData:m}=zn(g),w=m[Rt.Labelmap],x={highlighted:!0,invalidated:!0,metadata:{viewPlaneNormal:[...u],viewUp:[...d],FrameOfReferenceUID:l.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:y},data:{handles:{points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null}}},C=Ot(a,this.getToolName());if(this.editData={annotation:x,segmentIndex:p,segmentationId:g,segmentsLocked:v,segmentColor:y,viewportIdsToRender:C,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,volumeId:null,referencedVolumeId:null,imageId:null},l instanceof Pr){const{volumeId:S}=w,T=Ve.getVolume(S);this.editData={...this.editData,volumeId:S,referencedVolumeId:T.referencedVolumeId}}else{const S=mf(l.id,g);this.editData={...this.editData,imageId:S}}return this._activateDraw(a),Ft(a),n.preventDefault(),ke(C),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c}=this.editData,{data:l}=a,{currentPoints:f}=i,u=Se(o),{worldToCanvas:d,canvasToWorld:h}=u.viewport,g=f.world,{points:p}=l.handles;p[c]=[...g];let v,y,m,w,x,C,S,T;switch(c){case 0:case 3:v=d(p[0]),w=d(p[3]),y=[w[0],v[1]],m=[v[0],w[1]],C=h(y),S=h(m),p[1]=C,p[2]=S;break;case 1:case 2:y=d(p[1]),m=d(p[2]),v=[m[0],y[1]],w=[y[0],m[1]],x=h(v),T=h(w),p[0]=x,p[3]=T;break}a.invalidated=!0,this.editData.hasMoved=!0,ke(s)},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,newAnnotation:s,hasMoved:c}=this.editData,{data:l}=a;if(s&&!c)return;l.handles.activeHandleIndex=null,this._deactivateDraw(o),Jt(o);const f=Se(o),u={...this.editData,points:l.handles.points,createMemo:this.createMemo.bind(this)};this.editData=null,this.isDrawing=!1,this.applyActiveStrategy(f,u),this.doneEditMemo()},this._activateDraw=n=>{n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;if(!this.editData)return o;const{viewport:a}=n,{annotation:s}=this.editData,c=s.metadata,l=s.annotationUID,f=s.data,{points:u}=f.handles,d=u.map(p=>a.worldToCanvas(p)),h=`rgb(${c.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(Tm(i,l,"0",d[0],d[3],{color:h}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}QW.toolName="RectangleScissor";class ez extends Md{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:Xw,ERASE_INSIDE:WG},defaultStrategy:"FILL_INSIDE",activeStrategy:"FILL_INSIDE"}}){super(e,r),this.preMouseDownCallback=n=>{if(this.isDrawing===!0)return;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=o.canvas,l=Se(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=ql(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=Ia(p),y=Gd(p),m=$l(f.id,p,v),{representationData:w}=zn(p),x=w.Labelmap;if(!x)throw new Error("No labelmap data found for the active segmentation, create one before using scissors tool");const C={invalidated:!0,highlighted:!0,metadata:{viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:f.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:m},data:{handles:{points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},isDrawing:!0,cachedStats:{}}},S=[f.id];if(this.editData={annotation:C,centerCanvas:c,segmentIndex:v,segmentationId:p,segmentsLocked:y,segmentColor:m,viewportIdsToRender:S,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,volumeId:null,referencedVolumeId:null,imageId:null},f instanceof Pr){const{volumeId:T}=x,_=Ve.getVolume(T);this.editData={...this.editData,volumeId:T,referencedVolumeId:_.referencedVolumeId}}else{const T=mf(f.id,p);this.editData={...this.editData,imageId:T}}return this._activateDraw(a),Ft(a),n.preventDefault(),ke(S),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Se(o),{renderingEngine:l,viewport:f}=c,{canvasToWorld:u}=f,{annotation:d,viewportIdsToRender:h,centerCanvas:g}=this.editData,{data:p}=d,v=Math.abs(s[0]-g[0]),y=Math.abs(s[1]-g[1]),m=Math.sqrt(v*v+y*y),w=[g[0],g[1]+m],x=[g[0],g[1]-m],C=[g[0]-m,g[1]],S=[g[0]+m,g[1]];p.handles.points=[u(w),u(x),u(C),u(S)],d.invalidated=!0,this.editData.hasMoved=!0,ke(h)},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,newAnnotation:s,hasMoved:c}=this.editData,{data:l}=a,{viewPlaneNormal:f,viewUp:u}=a.metadata;if(s&&!c)return;l.handles.activeHandleIndex=null,this._deactivateDraw(o),Jt(o);const d=Se(o),h={...this.editData,points:l.handles.points,viewPlaneNormal:f,viewUp:u,createMemo:this.createMemo.bind(this)};this.editData=null,this.isDrawing=!1,this.applyActiveStrategy(d,h),this.doneEditMemo()},this._activateDraw=n=>{n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback),n.addEventListener(k.TOUCH_END,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;if(!this.editData)return o;const{viewport:a}=n,{viewportIdsToRender:s}=this.editData;if(!s.includes(a.id))return o;const{annotation:c}=this.editData,l=c.metadata,f=c.annotationUID,u=c.data,{points:d}=u.handles,h=d.map(x=>a.worldToCanvas(x)),g=h[0],p=h[1],v=[Math.floor((g[0]+p[0])/2),Math.floor((g[1]+p[1])/2)],y=Math.abs(g[1]-Math.floor((g[1]+p[1])/2)),m=`rgb(${l.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(ca(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}ez.toolName="CircleScissor";class tz extends Md{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:BG,ERASE_INSIDE:GG},defaultStrategy:"FILL_INSIDE",activeStrategy:"FILL_INSIDE"}}){super(e,r),this.preMouseDownCallback=n=>{if(this.isDrawing===!0)return;this.doneEditMemo();const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=o.canvas,l=Se(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=ql(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=Ia(p),y=Gd(p),m=$l(f.id,p,v);this.isDrawing=!0;const w={metadata:{viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:f.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:m},data:{invalidated:!0,handles:{points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},cachedStats:{},highlighted:!0}},x=[f.id];this.editData={annotation:w,centerCanvas:c,segmentIndex:v,segmentationId:p,segmentsLocked:y,segmentColor:m,toolGroupId:this.toolGroupId,viewportIdsToRender:x,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,volumeId:null,referencedVolumeId:null,imageId:null};const{representationData:C}=zn(p),S=this.getEditData({viewport:f,representationData:C,segmentsLocked:y,segmentationId:p});return this.editData={...this.editData,...S},this._activateDraw(a),Ft(a),n.preventDefault(),ke(x),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Se(o),{renderingEngine:l,viewport:f}=c,{canvasToWorld:u}=f,{annotation:d,viewportIdsToRender:h,centerCanvas:g}=this.editData,{data:p}=d,v=Math.abs(s[0]-g[0]),y=Math.abs(s[1]-g[1]),m=Math.sqrt(v*v+y*y),w=[g[0],g[1]+m],x=[g[0],g[1]-m],C=[g[0]-m,g[1]],S=[g[0]+m,g[1]];p.handles.points=[u(w),u(x),u(C),u(S)],d.invalidated=!0,this.editData.hasMoved=!0,ke(h)},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,newAnnotation:s,hasMoved:c,segmentIndex:l,segmentsLocked:f}=this.editData,{data:u}=a,{viewPlaneNormal:d,viewUp:h}=a.metadata;if(s&&!c)return;a.highlighted=!1,u.handles.activeHandleIndex=null,this._deactivateDraw(o),Jt(o);const g=Se(o),p={...this.editData,points:u.handles.points,segmentIndex:l,segmentsLocked:f,viewPlaneNormal:d,viewUp:h,createMemo:this.createMemo.bind(this)};this.editData=null,this.isDrawing=!1,this.applyActiveStrategy(g,p),this.doneEditMemo()},this._activateDraw=n=>{n.addEventListener(k.MOUSE_UP,this._endCallback),n.addEventListener(k.MOUSE_DRAG,this._dragCallback),n.addEventListener(k.MOUSE_CLICK,this._endCallback),n.addEventListener(k.MOUSE_MOVE,this._dragCallback),n.addEventListener(k.TOUCH_END,this._endCallback),n.addEventListener(k.TOUCH_TAP,this._endCallback),n.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{n.removeEventListener(k.MOUSE_UP,this._endCallback),n.removeEventListener(k.MOUSE_DRAG,this._dragCallback),n.removeEventListener(k.MOUSE_CLICK,this._endCallback),n.removeEventListener(k.MOUSE_MOVE,this._dragCallback),n.removeEventListener(k.TOUCH_END,this._endCallback),n.removeEventListener(k.TOUCH_DRAG,this._dragCallback),n.removeEventListener(k.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;if(!this.editData)return o;const{viewport:a}=n,{viewportIdsToRender:s}=this.editData;if(!s.includes(a.id))return o;const{annotation:c}=this.editData,l=c.metadata,f=c.annotationUID,u=c.data,{points:d}=u.handles,h=d.map(x=>a.worldToCanvas(x)),g=h[0],p=h[1],v=[Math.floor((g[0]+p[0])/2),Math.floor((g[1]+p[1])/2)],y=Math.abs(g[1]-Math.floor((g[1]+p[1])/2)),m=`rgb(${l.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(ca(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}tz.toolName="SphereScissor";const{transformWorldToIndex:Ag}=Vn;class nz extends S5{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:jTe,statsCalculator:jc,showTextBox:!1,throttleTimeout:100}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u;let g,p,v;if(l instanceof vr)throw new Error("Stack Viewport Not implemented");{const T=this.getTargetId(l);v=Jc(T),p=Ve.getVolume(v),g=Fl(p,s,d)}const y=hf(p,d),m=this._getStartCoordinate(s,y,d),w=this._getEndCoordinate(s,y,d),x=l.getFrameOfReferenceUID(),C={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:x,referencedImageId:g,volumeId:v,spacingInNormal:y,enabledElement:c},data:{label:"",startCoordinate:m,endCoordinate:w,handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:[[...s],[...s]],activeHandleIndex:null},cachedStats:{pointsInVolume:[],projectionPoints:[],statistics:[]},labelmapUID:null}};this._computeProjectionPoints(C,p),un(C,a);const S=Ot(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Ft(a),n.preventDefault(),ke(S),C},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,hasMoved:l}=this.editData,{data:f}=a;if(c&&!l)return;a.highlighted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Jt(o);const u=Se(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(a.annotationUID);const d=this.getTargetId(u.viewport),h=Ve.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,h,d,u),ke(s),c?Hn(a):ln(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=pn(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=Gw(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;l<s.length;l++){const f=s[l],{annotationUID:u,data:d,metadata:h}=f,{startCoordinate:g,endCoordinate:p}=d,{points:v,activeHandleIndex:y}=d.handles;c.annotationUID=u;const m=this.getStyle("lineWidth",c,f),w=this.getStyle("lineDash",c,f),x=this.getStyle("color",c,f),C=v.map(de=>a.worldToCanvas(de)),S=C[0],T=ju(C),{centerPointRadius:_}=this.configuration,E=th(C),b=a.getCamera().focalPoint,D=a.getCamera().viewPlaneNormal;let I=g,P=p;Array.isArray(g)&&(I=this._getCoordinateForViewplaneNormal(I,D),d.startCoordinate=I),Array.isArray(p)&&(P=this._getCoordinateForViewplaneNormal(P,D),d.endCoordinate=P);const O=Lu(d.startCoordinate),A=Lu(d.endCoordinate),F=this._getCoordinateForViewplaneNormal(b,D),G=Lu(F);if(G<Math.min(O,A)||G>Math.max(O,A))continue;const L=Lu((d.startCoordinate+d.endCoordinate)/2);let N=!1;if(G===L&&(N=!0),d.handles.points[0][this._getIndexOfCoordinatesForViewplaneNormal(D)]=L,f.invalidated&&this._throttledCalculateCachedStats(f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let V;if(!ni(u))continue;!pi(u)&&!this.editData&&y!==null&&N&&(V=[C[y]]),V&&hr(i,u,"0",V,{color:x});let j=m,X=w;N?(j=m,X=[]):X=[5,5];const re="0";if(ca(i,u,re,S,T,{color:x,lineDash:X,lineWidth:j}),_>0&&T>3*_&&ca(i,u,`${re}-center`,S,_,{color:x,lineDash:w,lineWidth:m}),o=!0,this.configuration.showTextBox){const de=this.getLinkedTextBoxStyle(c,f);if(!de.visibility){d.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const le=this.configuration.getTextLines(d,{metadata:h});if(!le||le.length===0)continue;let ve;d.handles.textBox.hasMoved||(ve=Ma(E),d.handles.textBox.worldPosition=a.canvasToWorld(ve));const Ie=a.worldToCanvas(d.handles.textBox.worldPosition),Ee=lo(i,u,"1",le,Ie,C,{},de),{x:B,y:M,width:$,height:W}=Ee;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([B,M]),topRight:a.canvasToWorld([B+$,M]),bottomLeft:a.canvasToWorld([B,M+W]),bottomRight:a.canvasToWorld([B+$,M+W])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=qo(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=qh(this._calculateCachedStatsTool,this.configuration.throttleTimeout)}_computeProjectionPoints(e,r){const{data:n,metadata:i}=e,{viewPlaneNormal:o,spacingInNormal:a}=i,{imageData:s}=r,{startCoordinate:c,endCoordinate:l}=n,{points:f}=n.handles,u=Ag(s,f[0]),d=Ag(s,f[0]),h=Cs(f),g=We();s.indexToWorldVec3(u,g);const p=We();s.indexToWorldVec3(d,p),this._getIndexOfCoordinatesForViewplaneNormal(o)==2?(g[2]=c,p[2]=l,h[0][2]=c,h[1][2]=c):this._getIndexOfCoordinatesForViewplaneNormal(o)==0?(g[0]=c,p[0]=l,h[0][0]=c,h[1][0]=c):this._getIndexOfCoordinatesForViewplaneNormal(o)==1&&(g[1]=c,p[1]=l,h[0][1]=c,h[1][1]=c);const v=Qi(g,p),y=[];for(let m=0;m<v;m+=a)y.push(h.map(w=>{const x=We();return An(x,w,o,m),Array.from(x)}));n.cachedStats.projectionPoints=y}_computePointsInsideVolume(e,r,n,i){var b,D,I;const{data:o,metadata:a}=e,{viewPlaneNormal:s,viewUp:c}=a,{viewport:l}=i,f=o.cachedStats.projectionPoints,u=[[]],d=this.getTargetImageData(n),h=o.handles.points.map(P=>l.worldToCanvas(P)),[g,p]=th(h),v=l.canvasToWorld(g),y=l.canvasToWorld(p),{worldWidth:m,worldHeight:w}=Yh(s,c,v,y),x=Oa(d,o.handles),C=a8(d),S=Math.abs(Math.PI*(m/x.scale/2)*(w/C/x.scale/2)),T={isPreScaled:Xl(l,n),isSuvScaled:this.isSuvScaled(l,n,e.metadata.referencedImageId)},_=Yl(a.Modality,e.metadata.referencedImageId,T);for(let P=0;P<f.length;P++){if(!r)continue;const O=f[P][0],A=f[P].map(Ee=>l.worldToCanvas(Ee)),[F,G]=th(A),L=l.canvasToWorld(F),N=l.canvasToWorld(G),V=L,j=N,{dimensions:X,imageData:re,voxelManager:de}=r,le=Ag(re,V),ve=Ag(re,O),Ie=this._getIndexOfCoordinatesForViewplaneNormal(s);le[0]=Math.floor(le[0]),le[1]=Math.floor(le[1]),le[2]=Math.floor(le[2]),le[Ie]=ve[Ie];const Pe=Ag(re,j);if(Pe[0]=Math.floor(Pe[0]),Pe[1]=Math.floor(Pe[1]),Pe[2]=Math.floor(Pe[2]),Pe[Ie]=ve[Ie],this._isInsideVolume(le,Pe,X)){const Ee=Math.min(le[0],Pe[0]),B=Math.max(le[0],Pe[0]),M=Math.min(le[1],Pe[1]),$=Math.max(le[1],Pe[1]),W=Math.min(le[2],Pe[2]),q=Math.max(le[2],Pe[2]),Q=[[Ee,B],[M,$],[W,q]],Te={center:O,xRadius:Math.abs(L[0]-N[0])/2,yRadius:Math.abs(L[1]-N[1])/2,zRadius:Math.abs(L[2]-N[2])/2},Oe=de.forEach(this.configuration.statsCalculator.statsCallback,{isInObject:ze=>Rw(Te,ze),boundsIJK:Q,imageData:re,returnPoints:this.configuration.storePointData});u.push(Oe)}}const E=this.configuration.statsCalculator.getStatistics();o.cachedStats.pointsInVolume=u,o.cachedStats.statistics={Modality:a.Modality,area:S,mean:(b=E.mean)==null?void 0:b.value,stdDev:(D=E.stdDev)==null?void 0:D.value,max:(I=E.max)==null?void 0:I.value,statsArray:E.array,areaUnit:x.areaUnit,modalityUnit:_}}_calculateCachedStatsTool(e,r){const n=e.data,{viewport:i}=r,{cachedStats:o}=n,a=this.getTargetId(i),s=Ve.getVolume(a.split(/volumeId:|\?/)[1]);return this._computeProjectionPoints(e,s),this._computePointsInsideVolume(e,s,a,r),e.invalidated=!1,ln(e,i.element),o}_getStartCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=Math.round(i/2),a=We();return An(a,e,n,o*-r),this._getCoordinateForViewplaneNormal(a,n)}_getEndCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=i-Math.round(i/2),a=We();return An(a,e,n,o*r),this._getCoordinateForViewplaneNormal(a,n)}_getIndexOfCoordinatesForViewplaneNormal(e){const r=[Math.abs(e[0]),Math.abs(e[1]),Math.abs(e[2])];return r.indexOf(Math.max(...r))}_getCoordinateForViewplaneNormal(e,r){const n=this._getIndexOfCoordinatesForViewplaneNormal(r);return e[n]}}function jTe(t,e={}){const r=t.cachedStats.statistics,{area:n,mean:i,max:o,stdDev:a,areaUnit:s,modalityUnit:c}=r;if(i===void 0)return;const l=[];return l.push(`Area: ${hn(n)} ${s}`),l.push(`Mean: ${hn(i)} ${c}`),l.push(`Max: ${hn(o)} ${c}`),l.push(`Std Dev: ${hn(a)} ${c}`),l}nz.toolName="CircleROIStartEndThreshold";const{transformWorldToIndex:w7,isEqual:B3}=Vn;class rz extends _i{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.preMouseDownCallback=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Se(a),{viewport:l}=c,f=l.getCamera(),{viewPlaneNormal:u}=f,d=ql(l.id);if(!d)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:h}=d,g=Ia(h),p=Gd(h),{representationData:v}=zn(h);let y,m,w,x;if(this.doneEditMemo(),l instanceof Pr){const{volumeId:A}=v[Rt.Labelmap],F=Ve.getVolume(A);({dimensions:y,direction:m}=F),x=F.voxelManager,w=w7(F.imageData,s)}else{const A=mf(l.id,h);if(!A)throw new Error("No active segmentation imageId detected, create one before using scissors tool");const{imageData:F}=l.getImageData();y=F.getDimensions(),m=F.getDirection(),x=Ve.getImage(A).voxelManager,w=w7(F,s)}const C=this.getFixedDimension(u,m);if(C===void 0){console.warn("Oblique paint fill not yet supported");return}const{floodFillGetter:S,getLabelValue:T,getScalarDataPositionFromPlane:_,inPlaneSeedPoint:E,fixedDimensionValue:b}=this.generateHelpers(x,y,w,C);if(w[0]<0||w[0]>=y[0]||w[1]<0||w[1]>=y[1]||w[2]<0||w[2]>=y[2])return;const D=T(w[0],w[1],w[2]);if(p.includes(D))return;const I=S8(S,E),{flooded:P}=I;P.forEach(A=>{const F=_(A[0],A[1]);x.setAtIndex(F,g)});const O=this.getFramesModified(C,b,I);return bo(h,O),!0},this.getFramesModified=(n,i,o)=>{const{flooded:a}=o;if(n===2)return[i];let s=1/0,c=-1/0;for(let f=0;f<a.length;f++){const u=a[f][1];u<s&&(s=u),u>c&&(c=u)}const l=[];for(let f=s;f<=c;f++)l.push(f);return l},this.generateHelpers=(n,i,o,a=2)=>{let s,c;switch(a){case 0:s=o[0],c=[o[1],o[2]];break;case 1:s=o[1],c=[o[0],o[2]];break;case 2:s=o[2],c=[o[0],o[1]];break;default:throw new Error(`Invalid fixedDimension: ${a}`)}const l=(h,g,p)=>n.toIndex([h,g,p]),f=(h,g,p)=>n.getAtIJK(h,g,p),u=this.generateFloodFillGetter(i,a,s,f);return{getScalarDataPositionFromPlane:this.generateGetScalarDataPositionFromPlane(l,a,s),getLabelValue:f,floodFillGetter:u,inPlaneSeedPoint:c,fixedDimensionValue:s}},this.generateFloodFillGetter=(n,i,o,a)=>{let s;switch(i){case 0:s=(c,l)=>{if(!(c>=n[1]||c<0||l>=n[2]||l<0))return a(o,c,l)};break;case 1:s=(c,l)=>{if(!(c>=n[0]||c<0||l>=n[2]||l<0))return a(c,o,l)};break;case 2:s=(c,l)=>{if(!(c>=n[0]||c<0||l>=n[1]||l<0))return a(c,l,o)};break;default:throw new Error(`Invalid fixedDimension: ${i}`)}return s},this.generateGetScalarDataPositionFromPlane=(n,i,o)=>{let a;switch(i){case 0:a=(s,c)=>n(o,s,c);break;case 1:a=(s,c)=>n(s,o,c);break;case 2:a=(s,c)=>n(s,c,o);break;default:throw new Error(`Invalid fixedDimension: ${i}`)}return a}}getFixedDimension(e,r){const n=r.slice(0,3),i=r.slice(3,6),o=r.slice(6,9),a=[Math.abs(e[0]),Math.abs(e[1]),Math.abs(e[2])],s=[Math.abs(n[0]),Math.abs(n[1]),Math.abs(n[2])];if(B3(a,s))return 0;const c=[Math.abs(i[0]),Math.abs(i[1]),Math.abs(i[2])];if(B3(a,c))return 1;const l=[Math.abs(o[0]),Math.abs(o[1]),Math.abs(o[2])];if(B3(a,l))return 2}}rz.toolName="PaintFill";const HTe={TOP_LEFT:"TOP_LEFT",TOP_RIGHT:"TOP_RIGHT",BOTTOM_LEFT:"BOTTOM_LEFT",BOTTOM_RIGHT:"BOTTOM_RIGHT"};var V8={Corners:HTe};const{vtkErrorMacro:G3}=K,{Corners:Xv}=V8;function KTe(t,e){e.classHierarchy.push("vtkOrientationMarkerWidget");const r={...t},n=[],i=GA.newInstance(),o=new ResizeObserver(d=>{t.updateViewport()});let 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g=h.getReferenceByName("position"),p=h.getReferenceByName("focalPoint"),v=h.getReferenceByName("viewUp");if(n[0]!==g[0]||n[1]!==g[1]||n[2]!==g[2]||n[3]!==p[0]||n[4]!==p[1]||n[5]!==p[2]||n[6]!==v[0]||n[7]!==v[1]||n[8]!==v[2]){n[0]=g[0],n[1]=g[1],n[2]=g[2],n[3]=p[0],n[4]=p[1],n[5]=p[2],n[6]=v[0],n[7]=v[1],n[8]=v[2];const y=i.getActiveCamera();y.setPosition(g[0],g[1],g[2]),y.setFocalPoint(p[0],p[1],p[2]),y.setViewUp(v[0],v[1],v[2]),i.resetCamera()}},t.setEnabled=d=>{var h,g;if(d){if(e.enabled)return;if(!e.actor){G3("Must set actor before enabling orientation marker.");return}if(!e._interactor){G3("Must set interactor before enabling orientation marker.");return}const 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0:g.getRenderWindow();p&&p.removeRenderer(i)}t.modified()},t.setViewportCorner=d=>{d!==e.viewportCorner&&(e.viewportCorner=d,t.updateViewport())},t.setViewportSize=d=>{const h=Math.min(1,Math.max(0,d));h!==e.viewportSize&&(e.viewportSize=h,t.updateViewport())},t.setActor=d=>{const h=e.enabled;t.setEnabled(!1),e.actor=d,t.setEnabled(h)},t.getRenderer=()=>i,t.delete=()=>{r.delete(),f&&(f.unsubscribe(),f=null),a&&(a.unsubscribe(),a=null),s&&(s.unsubscribe(),s=null),c&&(c.unsubscribe(),c=null),l&&(l.unsubscribe(),l=null),o.disconnect()},f=t.onModified(t.updateViewport)}const qTe={viewportCorner:V8.Corners.BOTTOM_LEFT,viewportSize:.2,minPixelSize:50,maxPixelSize:200,parentRenderer:null,interactiveRenderer:!1};function iz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,qTe,r),K.obj(t,e),K.get(t,e,["enabled","viewportCorner","viewportSize","interactiveRenderer"]),K.setGet(t,e,["_interactor","minPixelSize","maxPixelSize","parentRenderer"]),K.get(t,e,["actor"]),K.moveToProtected(t,e,["interactor"]),KTe(t,e)}const XTe=K.newInstance(iz,"vtkOrientationMarkerWidget");var x7={newInstance:XTe,extend:iz,...V8};function oz(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[0,0,0,0];const[r,n,i,o]=e,s=t.getContext("2d").getImageData(r,n,i||t.width,o||t.height),c=Q1.newInstance({type:"vtkImageData"});c.setOrigin(0,0,0),c.setSpacing(1,1,1),c.setExtent(0,(i||t.width)-1,0,(o||t.height)-1,0,0);const l=Vt.newInstance({numberOfComponents:4,values:new Uint8Array(s.data.buffer)});return l.setName("scalars"),c.getPointData().setScalars(l),c}function YTe(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{flipX:!1,flipY:!1,rotate:0};const r=document.createElement("canvas");r.width=t.width,r.height=t.height;const n=r.getContext("2d"),{flipX:i,flipY:o,rotate:a}=e;return n.translate(r.width/2,r.height/2),n.scale(i?-1:1,o?-1:1),n.rotate(a*Math.PI/180),n.drawImage(t,-t.width/2,-t.height/2),oz(r)}var JTe={canvasToImageData:oz,imageToImageData:YTe};const az={default:{defaultStyle:{fontStyle:"bold",fontFamily:"Arial",fontColor:"black",fontSizeScale:t=>t/2,faceColor:"white",edgeThickness:.1,edgeColor:"black",resolution:400},xMinusFaceProperty:{text:"X-",faceColor:"yellow"},xPlusFaceProperty:{text:"X+",faceColor:"yellow"},yMinusFaceProperty:{text:"Y-",faceColor:"red"},yPlusFaceProperty:{text:"Y+",faceColor:"red"},zMinusFaceProperty:{text:"Z-",faceColor:"#008000"},zPlusFaceProperty:{text:"Z+",faceColor:"#008000"}},lps:{xMinusFaceProperty:{text:"R",faceRotation:-90},xPlusFaceProperty:{text:"L",faceRotation:90},yMinusFaceProperty:{text:"A",faceRotation:0},yPlusFaceProperty:{text:"P",faceRotation:180},zMinusFaceProperty:{text:"I",faceRotation:180},zPlusFaceProperty:{text:"S",faceRotation:0}}};function sz(t,e){e.set(t)}function ZTe(t,e){return sz(az[t],e)}function QTe(t,e){az[t]=e}var e_e={applyDefinitions:sz,applyPreset:ZTe,registerStylePreset:QTe};const t_e={xPlus:0,xMinus:1,yPlus:2,yMinus:3,zPlus:4,zMinus:5};function n_e(t,e){e.classHierarchy.push("vtkAnnotatedCubeActor"),e.xPlusFaceProperty={...e.xPlusFaceProperty},e.xMinusFaceProperty={...e.xMinusFaceProperty},e.yPlusFaceProperty={...e.yPlusFaceProperty},e.yMinusFaceProperty={...e.yMinusFaceProperty},e.zPlusFaceProperty={...e.zPlusFaceProperty},e.zMinusFaceProperty={...e.zMinusFaceProperty};let r=null;const n=document.createElement("canvas"),i=xa.newInstance(),o=Fd.newInstance();o.setInterpolate(!0);function a(c){let l=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;l&&Object.assign(e[`${c}FaceProperty`],l);const f={...e.defaultStyle,...e[`${c}FaceProperty`]};n.width=f.resolution,n.height=f.resolution;const 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s(){r=MN.newInstance({generate3DTextureCoordinates:!0}),i.setInputConnection(r.getOutputPort()),a("xPlus"),a("xMinus"),a("yPlus"),a("yMinus"),a("zPlus"),a("zMinus")}t.setDefaultStyle=c=>{e.defaultStyle={...e.defaultStyle,...c},s()},t.setXPlusFaceProperty=c=>a("xPlus",c),t.setXMinusFaceProperty=c=>a("xMinus",c),t.setYPlusFaceProperty=c=>a("yPlus",c),t.setYMinusFaceProperty=c=>a("yMinus",c),t.setZPlusFaceProperty=c=>a("zPlus",c),t.setZMinusFaceProperty=c=>a("zMinus",c),s(),i.setInputConnection(r.getOutputPort()),t.setMapper(i),t.addTexture(o)}const r_e={defaultStyle:{text:"",faceColor:"white",faceRotation:0,fontFamily:"Arial",fontColor:"black",fontStyle:"normal",fontSizeScale:t=>t/1.8,edgeThickness:.1,edgeColor:"black",resolution:200}};function cz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,r_e,r),ic.extend(t,e,r),K.get(t,e,["defaultStyle","xPlusFaceProperty","xMinusFaceProperty","yPlusFaceProperty","yMinusFaceProperty","zPlusFaceProperty","zMinusFaceProperty"]),n_e(t,e)}const i_e=K.newInstance(cz,"vtkAnnotatedCubeActor");var C7={newInstance:i_e,extend:cz,Presets:e_e};const{vtkErrorMacro:o_e}=K;function a_e(t,e){let r=0;return t.map((n,i)=>i===r?(r+=n+1,n):n+e)}function Yv(t,e,r,n){t.set(a_e(e,r),n)}function s_e(t,e){e.classHierarchy.push("vtkAppendPolyData"),t.requestData=(r,n)=>{const i=t.getNumberOfInputPorts();if(!i){o_e("No input specified.");return}if(i===1){n[0]=r[0];return}const o=Xr.newInstance();let a=0,s=0,c=1,l=1,f=0,u=0,d=0,h=0,g=!0,p=!0,v=!0;for(let D=0;D<i;D++){const I=r[D];if(!I)continue;const P=I.getPoints().getNumberOfPoints();a+=P,f+=I.getVerts().getNumberOfValues(),u+=I.getLines().getNumberOfValues(),d+=I.getStrips().getNumberOfValues(),h+=I.getPolys().getNumberOfValues(),P&&(l&&(l=0,s=I.getPoints().getDataType()),c=I.getPoints().getDataType(),s=s>c?s:c);const O=I.getPointData();O?(g=g&&O.getNormals()!==null,p=p&&O.getTCoords()!==null,v=v&&O.getScalars()!==null):(g=!1,p=!1,v=!1)}e.outputPointsPrecision===xy.SINGLE?s=Tn.FLOAT:e.outputPointsPrecision===xy.DOUBLE&&(s=Tn.DOUBLE);const y=s1.newInstance({dataType:s});y.setNumberOfPoints(a);const m=y.getData(),w=new Uint32Array(f),x=new Uint32Array(u),C=new Uint32Array(d),S=new Uint32Array(h);let T=null,_=null,E=null;const b=r[i-1];if(g){const D=b.getPointData().getNormals();T=Vt.newInstance({numberOfComponents:3,numberOfTuples:a,size:3*a,dataType:D.getDataType(),name:D.getName()})}if(p){const D=b.getPointData().getTCoords();_=Vt.newInstance({numberOfComponents:2,numberOfTuples:a,size:2*a,dataType:D.getDataType(),name:D.getName()})}if(v){const D=b.getPointData().getScalars();E=Vt.newInstance({numberOfComponents:D.getNumberOfComponents(),numberOfTuples:a,size:a*D.getNumberOfComponents(),dataType:D.getDataType(),name:D.getName()})}a=0,f=0,u=0,d=0,h=0;for(let D=0;D<i;D++){const I=r[D];m.set(I.getPoints().getData(),a*3),Yv(w,I.getVerts().getData(),a,f),f+=I.getVerts().getNumberOfValues(),Yv(x,I.getLines().getData(),a,u),u+=I.getLines().getNumberOfValues(),Yv(C,I.getStrips().getData(),a,d),d+=I.getStrips().getNumberOfValues(),Yv(S,I.getPolys().getData(),a,h),h+=I.getPolys().getNumberOfValues();const P=I.getPointData();if(g){const O=P.getNormals();T.getData().set(O.getData(),a*3)}if(p){const O=P.getTCoords();_.getData().set(O.getData(),a*2)}if(v){const 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s=2*e.resolution,c=5*e.resolution;e.capping&&(s=4*e.resolution,c=7*e.resolution+2);const l=K.newTypedArray(e.pointType,s*3);let f=0;const u=new Uint32Array(c),d=new Float32Array(s*3),h=Vt.newInstance({numberOfComponents:3,values:d,name:"Normals"}),g=new Float32Array(s*2),p=Vt.newInstance({numberOfComponents:2,values:g,name:"TCoords"}),v=[0,0,0],y=[0,0,0],m=[0,0,0],w=[0,0,0],x=[0,0],C=[0,0],S=e.otherRadius==null?e.radius:e.otherRadius;for(let T=0;T<e.resolution;T++){v[0]=Math.cos(T*a+e.initAngle),y[0]=v[0],m[0]=e.radius*v[0]+e.center[0],w[0]=m[0],x[0]=Math.abs(2*T/e.resolution-1),C[0]=x[0],m[1]=.5*e.height+e.center[1],w[1]=-.5*e.height+e.center[1],x[1]=0,C[1]=1,v[2]=-Math.sin(T*a+e.initAngle),y[2]=v[2],m[2]=S*v[2]+e.center[2],w[2]=m[2];const _=2*T;for(let E=0;E<3;E++)d[_*3+E]=v[E],d[(_+1)*3+E]=y[E],l[_*3+E]=m[E],l[(_+1)*3+E]=w[E],E<2&&(g[_*2+E]=x[E],g[(_+1)*2+E]=C[E])}for(let T=0;T<e.resolution;T++){u[f++]=4,u[f++]=2*T,u[f++]=2*T+1;const _=(2*T+3)%(2*e.resolution);u[f++]=_,u[f++]=_-1}if(e.capping){for(let T=0;T<e.resolution;T++){m[0]=e.radius*Math.cos(T*a+e.initAngle),w[0]=m[0],x[0]=m[0],C[0]=m[0],m[0]+=e.center[0],w[0]+=e.center[0],v[1]=1,y[1]=-1,m[1]=.5*e.height+e.center[1],w[1]=-.5*e.height+e.center[1],m[2]=-S*Math.sin(T*a+e.initAngle),w[2]=m[2],x[1]=m[2],C[1]=m[2],m[2]+=e.center[2],w[2]+=e.center[2];const _=2*e.resolution+T,E=3*e.resolution+e.resolution-T-1;for(let b=0;b<3;b++)d[3*_+b]=v[b],d[3*E+b]=y[b],l[3*_+b]=m[b],l[3*E+b]=w[b],b<2&&(g[2*_+b]=x[b],g[2*E+b]=C[b])}u[f++]=e.resolution;for(let T=0;T<e.resolution;T++)u[f++]=2*e.resolution+T;u[f++]=e.resolution;for(let T=0;T<e.resolution;T++)u[f++]=3*e.resolution+T}Yi.buildFromRadian().translate(...e.center).rotateFromDirections([0,1,0],e.direction).translate(...e.center.map(T=>T*-1)).apply(l),o=Xr.newInstance(),o.getPoints().setData(l,3),o.getPolys().setData(u,1),o.getPointData().setNormals(h),o.getPointData().setTCoords(p),i[0]=o}t.requestData=r}const p_e={height:1,initAngle:0,radius:1,resolution:6,center:[0,0,0],direction:[0,1,0],capping:!0,pointType:"Float64Array"};function dz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,p_e,r),K.obj(t,e),K.setGet(t,e,["height","initAngle","otherRadius","radius","resolution","capping"]),K.setGetArray(t,e,["center","direction"],3),K.algo(t,e,0,1),g_e(t,e)}const m_e=K.newInstance(dz,"vtkCylinderSource");var v_e={newInstance:m_e,extend:dz};function y_e(t,e){e.classHierarchy.push("vtkArrowSource");function r(n,i){if(e.deleted)return;const o=v_e.newInstance({capping:!0});o.setResolution(e.shaftResolution),o.setRadius(e.shaftRadius),o.setHeight(1-e.tipLength),o.setCenter(0,(1-e.tipLength)*.5,0);const a=o.getOutputData(),s=a.getPoints().getData(),c=a.getPointData().getNormals().getData();Yi.buildFromDegree().rotateZ(-90).apply(s).apply(c);const l=h_e.newInstance();l.setResolution(e.tipResolution),l.setHeight(e.tipLength),l.setRadius(e.tipRadius);const f=l.getOutputData(),u=f.getPoints().getData();Yi.buildFromRadian().translate(1-e.tipLength*.5,0,0).apply(u);const d=uz.newInstance();d.setInputData(a),d.addInputData(f);const h=d.getOutputData(),g=h.getPoints().getData();Yi.buildFromRadian().translate(-.5+e.tipLength*.5,0,0).apply(g),e.invert?(Yi.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(-1,-1,-1).apply(g),i[0]=h):(Yi.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(1,1,1).apply(g),i[0]=d.getOutputData())}t.requestData=r}const w_e={tipResolution:6,tipRadius:.1,tipLength:.35,shaftResolution:6,shaftRadius:.03,invert:!1,direction:[1,0,0],pointType:"Float64Array"};function hz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,w_e,r),K.obj(t,e),K.setGet(t,e,["tipResolution","tipRadius","tipLength","shaftResolution","shaftRadius","invert"]),K.setGetArray(t,e,["direction"],3),K.algo(t,e,0,1),y_e(t,e)}const x_e=K.newInstance(hz,"vtkArrowSource");var W3={newInstance:x_e,extend:hz};function z3(t){const e=t.getPoints().getBounds(),r=[-(e[0]+e[1])*.5,-(e[2]+e[3])*.5,-(e[4]+e[5])*.5];Yi.buildFromDegree().translate(...r).apply(t.getPoints().getData())}function $3(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1;const n=t.getPoints().getBounds(),i=[0,0,0];r?i[e]=-n[e*2+1]:i[e]=-n[e*2],Yi.buildFromDegree().translate(...i).apply(t.getPoints().getData())}function j3(t,e,r,n){const i=t.getPoints().getData().length,o=new Uint8ClampedArray(i);let a=0;for(;a<i;)o[a++]=e,o[a++]=r,o[a++]=n;t.getPointData().setScalars(Vt.newInstance({name:"color",numberOfComponents:3,values:o}))}function C_e(t,e){e.classHierarchy.push("vtkAxesActor");const r=xa.newInstance();t.setMapper(r),t.update=()=>{let i={...e.config,...e.xConfig};const o=W3.newInstance({direction:[1,0,0],...i}).getOutputData();e.config.recenter?z3(o):$3(o,0,i.invert),j3(o,...i.color),i={...e.config,...e.yConfig};const a=W3.newInstance({direction:[0,1,0],...i}).getOutputData();e.config.recenter?z3(a):$3(a,1,i.invert),j3(a,...i.color),i={...e.config,...e.zConfig};const s=W3.newInstance({direction:[0,0,1],...i}).getOutputData();e.config.recenter?z3(s):$3(s,2,i.invert),j3(s,...i.color);const c=uz.newInstance();c.setInputData(o),c.addInputData(a),c.addInputData(s),r.setInputConnection(c.getOutputPort())},t.update();const n=K.debounce(t.update,0);t.setXAxisColor=i=>t.setXConfig({...t.getXConfig(),color:i}),t.setYAxisColor=i=>t.setYConfig({...t.getYConfig(),color:i}),t.setZAxisColor=i=>t.setZConfig({...t.getZConfig(),color:i}),t.getXAxisColor=()=>e.getXConfig().color,t.getYAxisColor=()=>e.getYConfig().color,t.getZAxisColor=()=>e.getZConfig().color,e._onConfigChanged=n,e._onXConfigChanged=n,e._onYConfigChanged=n,e._onZConfigChanged=n}function S_e(t){return{config:{recenter:!0,tipResolution:60,tipRadius:.1,tipLength:.2,shaftResolution:60,shaftRadius:.03,invert:!1,...t==null?void 0:t.config},xConfig:{color:[255,0,0],invert:!1,...t==null?void 0:t.xConfig},yConfig:{color:[255,255,0],invert:!1,...t==null?void 0:t.yConfig},zConfig:{color:[0,128,0],invert:!1,...t==null?void 0:t.zConfig}}}function gz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};ic.extend(t,e,S_e(r)),K.setGet(t,e,["config","xConfig","yConfig","zConfig"]),C_e(t,e)}const T_e=K.newInstance(gz,"vtkAxesActor");var __e={newInstance:T_e,extend:gz},D5;(function(t){t[t.ANNOTATED_CUBE=1]="ANNOTATED_CUBE",t[t.AXES=2]="AXES",t[t.CUSTOM=3]="CUSTOM"})(D5||(D5={}));const Cc=class Cc extends _i{constructor(e={},r={configuration:{orientationWidget:{enabled:!0,viewportCorner:x7.Corners.BOTTOM_RIGHT,viewportSize:.15,minPixelSize:100,maxPixelSize:300},overlayMarkerType:Cc.OVERLAY_MARKER_TYPES.ANNOTATED_CUBE,overlayConfiguration:{[Cc.OVERLAY_MARKER_TYPES.ANNOTATED_CUBE]:{faceProperties:{xPlus:{text:"L",faceColor:"#ffff00",faceRotation:90},xMinus:{text:"R",faceColor:"#ffff00",faceRotation:270},yPlus:{text:"P",faceColor:"#00ffff",fontColor:"white",faceRotation:180},yMinus:{text:"A",faceColor:"#00ffff",fontColor:"white"},zPlus:{text:"S"},zMinus:{text:"I"}},defaultStyle:{fontStyle:"bold",fontFamily:"Arial",fontColor:"black",fontSizeScale:n=>n/2,faceColor:"#0000ff",edgeThickness:.1,edgeColor:"black",resolution:400}},[Cc.OVERLAY_MARKER_TYPES.AXES]:{},[Cc.OVERLAY_MARKER_TYPES.CUSTOM]:{polyDataURL:"https://raw.githubusercontent.com/Slicer/Slicer/80ad0a04dacf134754459557bf2638c63f3d1d1b/Base/Logic/Resources/OrientationMarkers/Human.vtp"}}}}){super(e,r),this._resizeObservers=new Map,this.onSetToolEnabled=()=>{this.initViewports(),this._subscribeToViewportEvents()},this.onSetToolActive=()=>{this.initViewports(),this._subscribeToViewportEvents()},this.onSetToolDisabled=()=>{this.cleanUpData(),this._unsubscribeToViewportNewVolumeSet()},this._getViewportsInfo=()=>ui(this.toolGroupId).viewportsInfo,this.resize=n=>{const i=this.orientationMarkers[n];if(!i)return;const{orientationWidget:o}=i;o.updateViewport()},this.orientationMarkers={},this.updatingOrientationMarker={}}_unsubscribeToViewportNewVolumeSet(){const e=()=>{this._getViewportsInfo().forEach(({viewportId:n,renderingEngineId:i})=>{const{viewport:o}=Pi(n,i),{element:a}=o;a.removeEventListener(et.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this)),this._resizeObservers.get(n).unobserve(a)})};Ze.removeEventListener(k.TOOLGROUP_VIEWPORT_ADDED,r=>{r.detail.toolGroupId===this.toolGroupId&&(e(),this.initViewports())})}_subscribeToViewportEvents(){const e=()=>{this._getViewportsInfo().forEach(({viewportId:n,renderingEngineId:i})=>{const{viewport:o}=Pi(n,i),{element:a}=o;this.initViewports(),a.addEventListener(et.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this));const s=new ResizeObserver(()=>{setTimeout(()=>{const c=Pi(n,i);if(!c)return;const{viewport:l}=c;this.resize(n),l.render()},100)});s.observe(a),this._resizeObservers.set(n,s)})};e(),Ze.addEventListener(k.TOOLGROUP_VIEWPORT_ADDED,r=>{r.detail.toolGroupId===this.toolGroupId&&(e(),this.initViewports())})}cleanUpData(){Ho()[0].getViewports().forEach(i=>{const o=this.orientationMarkers[i.id];if(!o)return;const{actor:a,orientationWidget:s}=o;s==null||s.setEnabled(!1),s==null||s.delete(),a==null||a.delete(),i.getRenderingEngine().offscreenMultiRenderWindow.getRenderWindow().render(),i.getRenderingEngine().render(),delete this.orientationMarkers[i.id]})}initViewports(){const r=Ho()[0];if(!r)return;let n=r.getViewports();n=Nw(n,this.getToolName()),n.forEach(i=>{const o=i.getWidget(this.getToolName());(!o||o.isDeleted())&&this.addAxisActorInViewport(i)})}async addAxisActorInViewport(e){const r=e.id;if(!this.updatingOrientationMarker[r]){this.updatingOrientationMarker[r]=!0;const n=this.configuration.overlayMarkerType,i=this.configuration.overlayConfiguration[n];if(this.orientationMarkers[r]){const{actor:g,orientationWidget:p}=this.orientationMarkers[r];e.getRenderer().removeActor(g),p.setEnabled(!1)}let o;n===1?o=this.createAnnotationCube(i):n===2?o=__e.newInstance():n===3&&(o=await this.createCustomActor());const a=e.getRenderer(),s=e.getRenderingEngine().offscreenMultiRenderWindow.getRenderWindow(),{enabled:c,viewportCorner:l,viewportSize:f,minPixelSize:u,maxPixelSize:d}=this.configuration.orientationWidget,h=x7.newInstance({actor:o,interactor:s.getInteractor(),parentRenderer:a});h.setEnabled(c),h.setViewportCorner(l),h.setViewportSize(f),h.setMinPixelSize(u),h.setMaxPixelSize(d),h.updateMarkerOrientation(),this.orientationMarkers[r]={orientationWidget:h,actor:o},e.addWidget(this.getToolName(),h),s.render(),e.getRenderingEngine().render(),this.updatingOrientationMarker[r]=!1}}async createCustomActor(){const e=this.configuration.overlayConfiguration[D5.CUSTOM].polyDataURL,n=await(await fetch(e)).arrayBuffer(),i=oV.newInstance();i.parseAsArrayBuffer(n),i.update();const o=Xr.newInstance();o.shallowCopy(i.getOutputData()),o.getPointData().setActiveScalars("Color");const a=xa.newInstance();a.setInputData(o),a.setColorModeToDirectScalars();const s=ic.newInstance();return s.setMapper(a),s.rotateZ(180),s}createAnnotationCube(e){const r=C7.newInstance();return r.setDefaultStyle({...e.defaultStyle}),r.setXPlusFaceProperty({...e.faceProperties.xPlus}),r.setXMinusFaceProperty({...e.faceProperties.xMinus}),r.setYPlusFaceProperty({...e.faceProperties.yPlus}),r.setYMinusFaceProperty({...e.faceProperties.yMinus}),r.setZPlusFaceProperty({...e.faceProperties.zPlus}),r.setZMinusFaceProperty({...e.faceProperties.zMinus}),r}async createAnnotatedCubeActor(){const e=C7.newInstance(),{faceProperties:r,defaultStyle:n}=this.configuration.annotatedCube;return e.setDefaultStyle(n),Object.keys(r).forEach(i=>{const o=`set${i.charAt(0).toUpperCase()+i.slice(1)}FaceProperty`;e[o](r[i])}),e}};Cc.CUBE=1,Cc.AXIS=2,Cc.VTPFILE=3,Cc.OVERLAY_MARKER_TYPES=D5;let I5=Cc;I5.toolName="OrientationMarker";const Fp=class Fp extends _i{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{hoverTimeout:100,mode:Fp.SelectMode.Border,searchRadius:6}}){super(e,r),this.mouseMoveCallback=n=>{if(this.mode===jn.Active)return this.hoverTimer&&clearTimeout(this.hoverTimer),this.hoverTimer=setTimeout(()=>{this._setActiveSegment(n),this.hoverTimer=null},this.configuration.hoverTimeout),!0},this.onSetToolEnabled=()=>{this.onSetToolActive()},this.onSetToolActive=()=>{this.hoverTimer=null},this.onSetToolDisabled=()=>{this.hoverTimer=null},this.hoverTimer=null}_setActiveSegment(e={}){if(Ke.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=Se(r);if(!o)return;const{viewport:a}=o,s=ql(a.id);s&&this._setActiveSegmentForType(s,i,a)}_setActiveSegmentForType(e,r,n){if(!n.getImageData())return;const{segmentationId:o,representationData:a}=e;let s;if(this.configuration.mode===Fp.SelectMode.Inside?s=_8(o,r,{viewport:n}):a.Labelmap?s=JG(o,r,{viewport:n,searchRadius:this.configuration.searchRadius}):a.Contour?s=QG(o):a.Surface,!s||s===0)return;x5(o,s);const l=n.getRenderingEngine().getViewports().map(f=>f.id);ns(o),ke(l)}};Fp.SelectMode={Inside:"Inside",Border:"Border"};let O5=Fp;O5.toolName="SegmentSelectTool";const V0=class V0 extends L1{constructor(e={}){super(e),this.renderAnnotation=(r,n)=>{let i=!0;const{viewport:o}=r,{element:a}=o,s=o.id;let c=pn(this.getToolName(),a);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(a,c),!(c!=null&&c.length)))return i;const l=this.getTargetId(o),f=o.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:r.viewport.id};for(let d=0;d<c.length;d++){const h=c[d],{annotationUID:g,data:p}=h,{points:v,activeHandleIndex:y}=p.handles,m=v.map(le=>o.worldToCanvas(le));u.annotationUID=g;const{segmentIndex:w,segmentationId:x}=h.metadata,{lineWidth:C,lineDash:S,shadow:T}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),E=`rgb(${$l(s,x,w).slice(0,3).join(",")})`;if(!p.cachedStats[l]||p.cachedStats[l].unit==null?(p.cachedStats[l]={length:null,width:null,unit:null},this._calculateCachedStats(h,f,r)):h.invalidated&&this._throttledCalculateCachedStats(h,f,r),!o.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),i;let b;if(!ni(g))continue;!pi(g)&&!this.editData&&y!==null&&(b=[m[y]]),b&&hr(n,g,"0",b,{color:E});const D=`${g}-line-1`,I=`${g}-line-2`;En(n,g,"0",m[0],m[1],{color:E,lineWidth:C,lineDash:S,shadow:T},D),En(n,g,"1",m[2],m[3],{color:E,lineWidth:C,lineDash:S,shadow:T},I),i=!0;const A=this.getLinkedTextBoxStyle(u,h);if(!A.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}A.color=E;const F=this.configuration.getTextLines(p,l);if(!F||F.length===0)continue;let G;p.handles.textBox.hasMoved||(G=Ma(m),p.handles.textBox.worldPosition=o.canvasToWorld(G));const L=o.worldToCanvas(p.handles.textBox.worldPosition),V=lo(n,g,"1",F,L,m,{},A),{x:j,y:X,width:re,height:de}=V;p.handles.textBox.worldBoundingBox={topLeft:o.canvasToWorld([j,X]),topRight:o.canvasToWorld([j+re,X]),bottomLeft:o.canvasToWorld([j,X+de]),bottomRight:o.canvasToWorld([j+re,X+de])}}return i}}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=Se(i),{viewport:s}=a;this.isDrawing=!0;const c=s.getCamera(),{viewPlaneNormal:l,viewUp:f}=c,u=this.getReferencedImageId(s,o,l,f),d=s.getFrameOfReferenceUID(),h={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...l],viewUp:[...f],FrameOfReferenceUID:d,referencedImageId:u,...s.getViewReference({points:[o]})},data:{handles:{points:[[...o],[...o],[...o],[...o]],textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},activeHandleIndex:null},label:"",cachedStats:{}}};un(h,i);const g=Ot(i,this.getToolName());return this.editData={annotation:h,viewportIdsToRender:g,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),Ft(i),e.preventDefault(),ke(g),h}};V0.toolName="SegmentBidirectional",V0.hydrate=(e,r,n)=>{const i=Xn(e);if(!i)return;const{viewport:o}=i,c=gm().filter(T=>T.metadata.toolName==="SegmentBidirectional").find(T=>{const{metadata:_}=T;return _.segmentIndex===(n==null?void 0:n.segmentIndex)&&_.segmentationId===(n==null?void 0:n.segmentationId)});c&&yn(c.annotationUID);const{FrameOfReferenceUID:l,referencedImageId:f,viewPlaneNormal:u,instance:d}=V0.hydrateBase(V0,i,r[0],n),[h,g]=r,[p,v]=h,[y,m]=g,w=[p,v,y,m],{toolInstance:x,...C}=n||{},S={annotationUID:(n==null?void 0:n.annotationUID)||kn(),data:{handles:{points:w,activeHandleIndex:null,textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}},cachedStats:{}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{segmentIndex:n==null?void 0:n.segmentIndex,segmentationId:n==null?void 0:n.segmentationId,toolName:d.getToolName(),viewPlaneNormal:u,FrameOfReferenceUID:l,referencedImageId:f,...C}};return un(S,o.element),ke([o.id]),S};let CT=V0;class pz extends _i{constructor(e={data:{handles:{textBox:{worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}}},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{hoverTimeout:100,searchRadius:6}}){super(e,r),this.mouseMoveCallback=n=>(this.hoverTimer&&clearTimeout(this.hoverTimer),this.hoverTimer=setTimeout(()=>{this._setHoveredSegment(n),this.hoverTimer=null},this.configuration.hoverTimeout),!0),this.onSetToolEnabled=()=>{this.onSetToolActive()},this.onSetToolActive=()=>{this.hoverTimer=null},this.onSetToolDisabled=()=>{this.hoverTimer=null},this.data=e.data??{handles:{textBox:{worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}}}},this.hoverTimer=null}_setHoveredSegment(e={}){if(Ke.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=Se(r);if(!o)return;const{viewport:a}=o,s=ql(a.id);s&&this._setHoveredSegmentForType(s,i,a)}_setHoveredSegmentForType(e,r,n){if(!n.getImageData())return;const{segmentationId:o}=e,a=_8(o,r,{viewport:n}),s=e.segments[a],c=s==null?void 0:s.label,l=n.worldToCanvas(r);if(this._editData={hoveredSegmentIndex:a,hoveredSegmentLabel:c,canvasCoordinates:l,worldPoint:r},!a||a===0)return;const u=n.getRenderingEngine().getViewports().map(d=>d.id);ns(o),ke(u)}renderAnnotation(e,r){if(!this._editData)return;const{viewport:n}=e,{hoveredSegmentIndex:i,hoveredSegmentLabel:o,canvasCoordinates:a,worldPoint:s}=this._editData;if(!i)return;const c=n.worldToCanvas(s),l=lo(r,"segmentSelectLabelAnnotation","segmentSelectLabelTextBox",[o||"(unnamed segment)"],c,[a],{},{}),f=a[0],u=a[1],{width:d,height:h}=l;this.data.handles.textBox.worldBoundingBox={topLeft:n.canvasToWorld([f,u]),topRight:n.canvasToWorld([f+d,u]),bottomLeft:n.canvasToWorld([f,u+h]),bottomRight:n.canvasToWorld([f+d,u+h])}}}pz.toolName="SegmentLabelTool";const ko=class ko extends Hc{constructor(e={}){const r=Gi({configuration:{calculateStats:!1,allowOpenContours:!1}},e);super(r),this.onViewportAddedToToolGroupBinded=this.onViewportAddedToToolGroup.bind(this),this.onSegmentationModifiedBinded=this.onSegmentationModified.bind(this)}initializeListeners(){ko.annotationsToViewportMap.clear(),ko.viewportIdsChecked=[],Ze.addEventListener(k.ANNOTATION_MODIFIED,this.annotationModified),Ze.addEventListener(k.ANNOTATION_COMPLETED,this.annotationCompleted),Ze.addEventListener(k.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroupBinded),Ze.addEventListener(k.SEGMENTATION_MODIFIED,this.onSegmentationModifiedBinded)}cleanUpListeners(){ko.annotationsToViewportMap.clear(),ko.viewportIdsChecked=[],Ze.removeEventListener(k.ANNOTATION_MODIFIED,this.annotationModified),Ze.removeEventListener(k.ANNOTATION_COMPLETED,this.annotationCompleted),Ze.removeEventListener(k.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroup.bind(this)),Ze.removeEventListener(k.SEGMENTATION_MODIFIED,this.onSegmentationModified.bind(this))}async checkContourSegmentation(e){if(ko.viewportIdsChecked.includes(e))return;const r=Dd(e);if(!r)return console.log("No active segmentation detected"),!1;const n=r.segmentationId;return r.representationData.Contour?ko.viewportIdsChecked.push(e):(ko.viewportIdsChecked.push(e),await E8(e,[{segmentationId:n,type:Rt.Contour}]),AE({segmentationId:n,type:Rt.Contour,data:{}})),!0}onViewportAddedToToolGroup(e){const{toolGroupId:r,viewportId:n}=e.detail;r===this.toolGroupId&&this.checkContourSegmentation(n)}onSegmentationModified(e){const{segmentationId:r}=e.detail||{};if(!r)return;const n=rU(r);n&&n.forEach(async({viewportId:i})=>await this.checkContourSegmentation(i))}onSetToolEnabled(){this.initializeListeners()}onSetToolActive(){this.initializeListeners()}onSetToolDisabled(){this.cleanUpListeners()}annotationModified(e){var a;const{annotation:r,renderingEngineId:n,viewportId:i}=e.detail,o=(a=ei(n))==null?void 0:a.getViewport(i);o&&ko.annotationsToViewportMap.set(r.annotationUID,o)}annotationCompleted(e){var i,o;const{annotation:r}=e.detail,{polyline:n}=((i=r.data)==null?void 0:i.contour)||{};if(((o=r==null?void 0:r.metadata)==null?void 0:o.toolName)===ko.toolName&&n&&ko.annotationsToViewportMap.has(r.annotationUID)){const a=ko.annotationsToViewportMap.get(r.annotationUID);n.length>3&&Jw.viewportContoursToLabelmap(a)}}};ko.toolName="LabelMapEditWithContour",ko.annotationsToViewportMap=new Map,ko.viewportIdsChecked=[];let ST=ko;const db=class db extends mr{constructor(e={}){super(e,{supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1}}),this.addNewAnnotation=r=>{const n=r.detail,{currentPoints:i,element:o}=n,a=i.world,s=Se(o),{viewport:c}=s;this.isDrawing=!0;const l=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...a],[...a],[...a],[...a]]}}});un(l,o);const f=Ot(o,this.getToolName(),!1);return this.editData={annotation:l,viewportUIDsToRender:f,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(o),Ft(o),r.preventDefault(),ke(f),l},this.getHandleNearImagePoint=(r,n,i,o)=>{const a=Se(r),{viewport:s}=a,{data:c}=n,{points:l}=c.handles;for(let f=0;f<l.length;f++){const u=l[f],d=s.worldToCanvas(u);if(Mr(i,d)<o===!0)return c.handles.activeHandleIndex=f,u}c.handles.activeHandleIndex=null},this.isPointNearTool=(r,n,i,o)=>{const a=Se(r),{viewport:s}=a,{data:c}=n,{points:l}=c.handles,f=s.worldToCanvas(l[0]),u=s.worldToCanvas(l[3]),d=this._getRectangleImageCoordinates([f,u]),h=[i[0],i[1]],{left:g,top:p,width:v,height:y}=d;if(YE([g,p,v,y],h)<=o)return!0},this.toolSelectedCallback=(r,n,i="mouse")=>{const o=r.detail,{element:a}=o,{data:s}=n;s.active=!0;const c=Ot(a,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:c},this._activateModify(a),Ft(a),ke(c),r.preventDefault()},this.handleSelectedCallback=(r,n,i,o="mouse")=>{const a=r.detail,{element:s}=a,{data:c}=n;c.active=!0;let l;i.worldPosition||(l=c.handles.points.findIndex(u=>u===i));const f=Ot(s,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:f,handleIndex:l},this._activateModify(s),Ft(s),ke(f),r.preventDefault()},this._endCallback=r=>{const n=r.detail,{element:i}=n,{annotation:o,viewportUIDsToRender:a,newAnnotation:s,hasMoved:c}=this.editData,{data:l}=o;s&&!c||(this.doneEditMemo(),l.active=!1,l.handles.activeHandleIndex=null,this._deactivateModify(i),this._deactivateDraw(i),Jt(i),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&yn(o.annotationUID),ke(a))},this._dragCallback=r=>{this.isDrawing=!0;const n=r.detail,{element:i}=n,{annotation:o,viewportUIDsToRender:a,handleIndex:s,newAnnotation:c}=this.editData;this.createMemo(i,o,{newAnnotation:c});const{data:l}=o;if(s===void 0){const{deltaPoints:f}=n,u=f.world,{points:d}=l.handles;d.forEach(h=>{h[0]+=u[0],h[1]+=u[1],h[2]+=u[2]}),l.invalidated=!0}else{const{currentPoints:f}=n,u=Se(i),{worldToCanvas:d,canvasToWorld:h}=u.viewport,g=f.world,{points:p}=l.handles;p[s]=[...g];let v,y,m,w,x,C,S,T;switch(s){case 0:case 3:v=d(p[0]),w=d(p[3]),y=[w[0],v[1]],m=[v[0],w[1]],C=h(y),S=h(m),p[1]=C,p[2]=S;break;case 1:case 2:y=d(p[1]),m=d(p[2]),v=[m[0],y[1]],w=[y[0],m[1]],x=h(v),T=h(w),p[0]=x,p[3]=T;break}l.invalidated=!0}this.editData.hasMoved=!0,Se(i),ke(a)},this._activateDraw=r=>{Ke.isInteractingWithTool=!0,r.addEventListener(k.MOUSE_UP,this._endCallback),r.addEventListener(k.MOUSE_DRAG,this._dragCallback),r.addEventListener(k.MOUSE_MOVE,this._dragCallback),r.addEventListener(k.MOUSE_CLICK,this._endCallback),r.addEventListener(k.TOUCH_END,this._endCallback),r.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=r=>{Ke.isInteractingWithTool=!1,r.removeEventListener(k.MOUSE_UP,this._endCallback),r.removeEventListener(k.MOUSE_DRAG,this._dragCallback),r.removeEventListener(k.MOUSE_MOVE,this._dragCallback),r.removeEventListener(k.MOUSE_CLICK,this._endCallback),r.removeEventListener(k.TOUCH_END,this._endCallback),r.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this._activateModify=r=>{Ke.isInteractingWithTool=!0,r.addEventListener(k.MOUSE_UP,this._endCallback),r.addEventListener(k.MOUSE_DRAG,this._dragCallback),r.addEventListener(k.MOUSE_CLICK,this._endCallback),r.addEventListener(k.TOUCH_END,this._endCallback),r.addEventListener(k.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=r=>{Ke.isInteractingWithTool=!1,r.removeEventListener(k.MOUSE_UP,this._endCallback),r.removeEventListener(k.MOUSE_DRAG,this._dragCallback),r.removeEventListener(k.MOUSE_CLICK,this._endCallback),r.removeEventListener(k.TOUCH_END,this._endCallback),r.removeEventListener(k.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(r,n)=>{const{viewport:o}=r,{element:a}=o;let s=pn(this.getToolName(),a);if(!(s!=null&&s.length)||(s=this.filterInteractableAnnotationsForElement(a,s),!(s!=null&&s.length)))return!1;const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:r.viewport.id};for(let l=0;l<s.length;l++){const f=s[l],{annotationUID:u}=f,d=f.data,{points:h,activeHandleIndex:g}=d.handles,p=h.map(C=>o.worldToCanvas(C)),v=this.getStyle("lineWidth",c,f),y=this.getStyle("lineDash",c,f),m=this.getStyle("color",c,f);if(!o.getRenderingEngine()){console.warn("Rendering Engine has been destroyed");return}let w;!this.editData&&g!==null&&(w=[p[g]]),w&&hr(n,u,"0",w,{color:m}),FU(n,u,"0",p[0],p[3],{color:"black",lineDash:y,lineWidth:v})}},this._getRectangleImageCoordinates=r=>{const[n,i]=r;return{left:Math.min(n[0],i[0]),top:Math.min(n[1],i[1]),width:Math.abs(n[0]-i[0]),height:Math.abs(n[1]-i[1])}},this._calculateCachedStats=(r,n,i,o,a)=>{const{data:s}=r,{viewportUID:c,renderingEngineUID:l,sceneUID:f}=a,u=s.handles.points[0],d=s.handles.points[3],{cachedStats:h}=s,g=Object.keys(h);for(let v=0;v<g.length;v++){const y=g[v],{imageVolume:m}=this._getImageVolumeFromTargetUID(y,o),{dimensions:w,scalarData:x,vtkImageData:C,metadata:S}=m,T=At(0,0,0),_=At(0,0,0);if(C.worldToIndexVec3(u,T),T[0]=Math.floor(T[0]),T[1]=Math.floor(T[1]),T[2]=Math.floor(T[2]),C.worldToIndexVec3(d,_),_[0]=Math.floor(_[0]),_[1]=Math.floor(_[1]),_[2]=Math.floor(_[2]),this._isInsideVolume(T,_,w)){this.isHandleOutsideImage=!1;const E=Math.min(T[0],_[0]),b=Math.max(T[0],_[0]),D=Math.min(T[1],_[1]),I=Math.max(T[1],_[1]),P=Math.min(T[2],_[2]),O=Math.max(T[2],_[2]),{worldWidth:A,worldHeight:F}=Yh(n,i,u,d),G=A*F;let L=0,N=0,V=0;const j=w[0],X=w[0]*w[1];for(let re=P;re<=O;re++)for(let de=D;de<=I;de++)for(let le=E;le<=b;le++){const ve=x[re*X+de*j+le];L++,N+=ve}N/=L;for(let re=P;re<=O;re++)for(let de=D;de<=I;de++)for(let le=E;le<=b;le++){const Ie=x[re*X+de*j+le]-N;V+=Ie*Ie}V/=L,V=Math.sqrt(V),h[y]={Modality:S.Modality,area:G,mean:N,stdDev:V}}else this.isHandleOutsideImage=!0,h[y]={Modality:S.Modality}}const p=r.invalidated;if(r.invalidated=!1,p){const v=k.ANNOTATION_MODIFIED,y={annotation:r,viewportUID:c,renderingEngineUID:l,sceneUID:f,changeType:en.StatsUpdated};ot(Ze,v,y)}return h},this._isInsideVolume=(r,n,i)=>Sr(r,i)&&Sr(n,i),this._getTargetVolumeUID=r=>{if(this.configuration.volumeUID)return this.configuration.volumeUID;const n=r.getVolumeActors();if(!(!n&&!n.length))return n[0].uid},this._throttledCalculateCachedStats=qo(this._calculateCachedStats,100,{trailing:!0})}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),Jt(e);const{annotation:r,viewportUIDsToRender:n}=this.editData,{data:i}=r;return i.active=!1,i.handles.activeHandleIndex=null,ke(n),this.editData=null,r.metadata.annotationUID}_getImageVolumeFromTargetUID(e,r){let n,i;if(e.startsWith("stackTarget")){const o=e.indexOf(":"),a=e.substring(o+1);n=r.getViewport(a).getImageData()}else n=Ve.getVolume(e);return{imageVolume:n,viewport:i}}_getTargetStackUID(e){return`stackTarget:${e.uid}`}};db.toolName="VideoRedaction";let TT=db;const mz=Object.freeze(Object.defineProperty({__proto__:null,AdvancedMagnifyTool:U1,AngleTool:dT,AnnotationDisplayTool:vf,AnnotationTool:mr,ArrowAnnotateTool:cf,BaseTool:_i,BidirectionalTool:L1,BrushTool:Jw,CONSTANTS:twe,CircleROIStartEndThresholdTool:nz,CircleROITool:S5,CircleScissorsTool:ez,CobbAngleTool:hT,CrosshairsTool:Tc,DragProbeTool:cT,ETDRSGridTool:lT,EllipticalROITool:Rd,Enums:ZV,EraserTool:JW,HeightTool:sT,KeyImageTool:yT,LabelMapEditWithContourTool:ST,LabelTool:C5,LabelmapBaseTool:Md,LengthTool:sf,LivewireContourSegmentationTool:fT,LivewireContourTool:E5,MIPJumpToClickTool:GW,MagnifyTool:WW,OrientationMarkerTool:I5,OverlayGridTool:zW,PaintFillTool:rz,PanTool:Hu,PlanarFreehandContourSegmentationTool:Hc,PlanarFreehandROITool:af,PlanarRotateTool:Ih,ProbeTool:Hl,RectangleROIStartEndThresholdTool:x8,RectangleROIThresholdTool:C8,RectangleROITool:jl,RectangleScissorsTool:QW,ReferenceCursors:Wa,ReferenceLinesTool:hd,RegionSegmentPlusTool:xT,RegionSegmentTool:wT,ScaleOverlayTool:KW,SculptorTool:Oh,SegmentBidirectionalTool:CT,SegmentLabelTool:pz,SegmentSelectTool:O5,SegmentationIntersectionTool:$W,SphereScissorsTool:tz,SplineContourSegmentationTool:uT,SplineROITool:T5,StackScrollTool:Pd,Synchronizer:m8,SynchronizerManager:QB,ToolGroupManager:hF,TrackballRotateTool:UW,Types:DSe,UltrasoundDirectionalTool:gT,UltrasoundPleuraBLineTool:vT,VideoRedactionTool:TT,VolumeRotateTool:XW,WholeBodySegmentTool:ZW,WindowLevelRegionTool:BW,WindowLevelTool:Dh,ZoomTool:Dl,addTool:Fi,annotation:rye,cancelActiveManipulations:ZB,cursors:tpe,destroy:Z5e,drawing:bme,init:eG,removeTool:xF,segmentation:KSe,splines:ZSe,get state(){return Ke},store:J5e,synchronizers:Swe,utilities:bSe,version:nwe},Symbol.toStringTag,{value:"Module"}));function vz(t,e,r){if(t===void 0)throw new Error("decodeRGB: rgbBuffer must be defined");if(t.length%3!==0)throw new Error(`decodeRGB: rgbBuffer length ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0;if(r){for(let a=0;a<n;a++)e[o++]=t[i++],e[o++]=t[i++],e[o++]=t[i++],e[o++]=255;return}e.set(t)}function yz(t,e,r){if(t===void 0)throw new Error("decodeRGB: rgbBuffer must be defined");if(t.length%3!==0)throw new Error(`decodeRGB: rgbBuffer length ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0,a=n,s=n*2;if(r)for(let c=0;c<n;c++)e[i++]=t[o++],e[i++]=t[a++],e[i++]=t[s++],e[i++]=255;else for(let c=0;c<n;c++)e[i++]=t[o++],e[i++]=t[a++],e[i++]=t[s++]}function wz(t,e,r){if(t===void 0)throw new Error("convertYBRFullByPixel: ybrBuffer must be defined");if(t.length%3!==0)throw new Error(`convertYBRFullByPixel: ybrBuffer length ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0;if(r){for(let a=0;a<n;a++){const s=t[i++],c=t[i++],l=t[i++];e[o++]=s+1.402*(l-128),e[o++]=s-.34414*(c-128)-.71414*(l-128),e[o++]=s+1.772*(c-128),e[o++]=255}return}for(let a=0;a<n;a++){const s=t[i++],c=t[i++],l=t[i++];e[o++]=s+1.402*(l-128),e[o++]=s-.34414*(c-128)-.71414*(l-128),e[o++]=s+1.772*(c-128)}}function xz(t,e,r){if(t===void 0)throw new Error("convertYBRFullByPlane: ybrBuffer must be defined");if(t.length%3!==0)throw new Error(`convertYBRFullByPlane: ybrBuffer length ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0,a=n,s=n*2;if(r){for(let c=0;c<n;c++){const l=t[o++],f=t[a++],u=t[s++];e[i++]=l+1.402*(u-128),e[i++]=l-.34414*(f-128)-.71414*(u-128),e[i++]=l+1.772*(f-128),e[i++]=255}return}for(let c=0;c<n;c++){const l=t[o++],f=t[a++],u=t[s++];e[i++]=l+1.402*(u-128),e[i++]=l-.34414*(f-128)-.71414*(u-128),e[i++]=l+1.772*(f-128)}}function E_e(t,e,r){if(t===void 0)throw new Error("convertYBRFull422ByPixel: ybrBuffer must be defined");if(t.length%2!==0)throw new Error(`convertYBRFull422ByPixel: ybrBuffer length ${t.length} must be divisible by 2`);const n=t.length/2;let i=0,o=0;if(r){for(let a=0;a<n;a+=2){const s=t[i++],c=t[i++],l=t[i++],f=t[i++];e[o++]=s+1.402*(f-128),e[o++]=s-.34414*(l-128)-.71414*(f-128),e[o++]=s+1.772*(l-128),e[o++]=255,e[o++]=c+1.402*(f-128),e[o++]=c-.34414*(l-128)-.71414*(f-128),e[o++]=c+1.772*(l-128),e[o++]=255}return}for(let a=0;a<n;a+=2){const s=t[i++],c=t[i++],l=t[i++],f=t[i++];e[o++]=s+1.402*(f-128),e[o++]=s-.34414*(l-128)-.71414*(f-128),e[o++]=s+1.772*(l-128),e[o++]=c+1.402*(f-128),e[o++]=c-.34414*(l-128)-.71414*(f-128),e[o++]=c+1.772*(l-128)}}function H3(t,e){const r=t.length,n=new Uint8ClampedArray(r);for(let i=0;i<r;++i)n[i]=t[i]>>e;return n}function K3(t,e,r){const n=t[`${e}PaletteColorLookupTableData`];if(n)return Promise.resolve(n);const i=mt("imagePixelModule",t.imageId);return i&&typeof 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R, G, and B palette data are required.");const c=o.length;let l=0,f=0;const u=t.redPaletteColorLookupTableDescriptor[1],d=t.redPaletteColorLookupTableDescriptor[2]===8?0:8,h=H3(o,d),g=H3(a,d),p=H3(s,d);if(r){for(let v=0;v<n;++v){let y=i[l++];y<u?y=0:y>u+c-1?y=c-1:y-=u,e[f++]=h[y],e[f++]=g[y],e[f++]=p[y],e[f++]=255}return}for(let v=0;v<n;++v){let y=i[l++];y<u?y=0:y>u+c-1?y=c-1:y-=u,e[f++]=h[y],e[f++]=g[y],e[f++]=p[y]}})}function q3(t,e){if(!(!t.elements[e]||t.elements[e].length!==6))return[t.uint16(e,0),t.uint16(e,1),t.uint16(e,2)]}function X3(t,e,r){const n=[],i=t.elements[e];for(let o=0;o<r[0];o++)r[2]===16?n[o]=t.uint16(e,o):n[o]=t.byteArray[o+i.dataOffset];return n}function b_e(t,e){e.redPaletteColorLookupTableDescriptor=q3(t,"x00281101"),e.greenPaletteColorLookupTableDescriptor=q3(t,"x00281102"),e.bluePaletteColorLookupTableDescriptor=q3(t,"x00281103"),e.redPaletteColorLookupTableDescriptor[0]===0&&(e.redPaletteColorLookupTableDescriptor[0]=65536,e.greenPaletteColorLookupTableDescriptor[0]=65536,e.bluePaletteColorLookupTableDescriptor[0]=65536);const r=e.redPaletteColorLookupTableDescriptor[0],i=t.elements.x00281201.length===r?8:16;e.redPaletteColorLookupTableDescriptor[2]!==i&&(e.redPaletteColorLookupTableDescriptor[2]=i,e.greenPaletteColorLookupTableDescriptor[2]=i,e.bluePaletteColorLookupTableDescriptor[2]=i),e.redPaletteColorLookupTableData=X3(t,"x00281201",e.redPaletteColorLookupTableDescriptor),e.greenPaletteColorLookupTableData=X3(t,"x00281202",e.greenPaletteColorLookupTableDescriptor),e.bluePaletteColorLookupTableData=X3(t,"x00281203",e.bluePaletteColorLookupTableDescriptor)}function D_e(t,e){t.uint16("x00280103")===0?(e.smallestPixelValue=t.uint16("x00280106"),e.largestPixelValue=t.uint16("x00280107")):(e.smallestPixelValue=t.int16("x00280106"),e.largestPixelValue=t.int16("x00280107"))}function Sz(t){const e={samplesPerPixel:t.uint16("x00280002"),photometricInterpretation:t.string("x00280004"),rows:t.uint16("x00280010"),columns:t.uint16("x00280011"),bitsAllocated:t.uint16("x00280100"),bitsStored:t.uint16("x00280101"),highBit:t.uint16("x00280102"),pixelRepresentation:t.uint16("x00280103"),planarConfiguration:t.uint16("x00280006"),pixelAspectRatio:t.string("x00280034")};return D_e(t,e),e.photometricInterpretation==="PALETTE COLOR"&&t.elements.x00281101&&b_e(t,e),e}function I_e(t,e){let r=e.uint16("x00283002",0);r===0&&(r=65535);let n=0;t===0?n=e.uint16("x00283002",1):n=e.int16("x00283002",1);const i=e.uint16("x00283002",2),o={id:"1",firstValueMapped:n,numBitsPerEntry:i,lut:[]};for(let a=0;a<r;a++)t===0?o.lut[a]=e.uint16("x00283006",a):o.lut[a]=e.int16("x00283006",a);return o}function _T(t,e){if(!e||!e.items||!e.items.length)return;const r=[];for(let n=0;n<e.items.length;n++){const i=e.items[n].dataSet,o=I_e(t,i);o&&r.push(o)}return r}function O_e(t){const e=t.uint16("x00280103"),r=t.uint16("x00280101");return e===0?0:-1<<r-1}function Tz(t){const e=t.string("x00080016");if(e==="1.2.840.10008.5.1.4.1.1.2"||e==="1.2.840.10008.5.1.4.1.1.2.1")return 1;const r=t.floatString("x00281052"),n=t.floatString("x00281053");return r!==void 0&&n!==void 0?O_e(t)*n+r<0?1:0:t.elements.x00283000&&t.elements.x00283000.length>0?0:t.uint16("x00280103")}function cc(t,e,r){const n=[],i=t.string(e);if(!i)return;const o=i.split("\\");if(!(r&&o.length<r)){for(let a=0;a<o.length;a++)n.push(parseFloat(o[a]));return n}}var _z={exports:{}};/*! dicom-parser - 1.8.12 - 2023-02-20 | (c) 2017 Chris Hafey | https://github.com/cornerstonejs/dicomParser 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ie.seek(Et),void(ae.length=ie.position-ae.dataOffset);if(yt!=="xfffee000")return Ce&&Ce.push("unexpected tag ".concat(yt," while searching for end of pixel data element with undefined length")),Et>ie.byteArray.length-ie.position&&(Et=ie.byteArray.length-ie.position),ae.fragments.push({offset:ie.position-se-8,position:ie.position,length:Et}),ie.seek(Et),void(ae.length=ie.position-ae.dataOffset);ae.fragments.push({offset:ie.position-se-8,position:ie.position,length:Et}),ie.seek(Et)}Ce&&Ce.push("pixel data element ".concat(ae.tag," missing sequence delimiter tag xfffee0dd"))}function T(ie,ae){if(ie===void 0)throw"dicomParser.findAndSetUNElementLength: missing required parameter 'byteStream'";for(var Ce=ie.byteArray.length-8;ie.position<=Ce;)if(ie.readUint16()===65534){var ce=ie.readUint16();if(ce===57565)return ie.readUint32()!==0&&ie.warnings("encountered non zero length following item delimiter at position ".concat(ie.position-4," while reading element of undefined length with tag 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diff --git a/requirements.txt b/requirements.txt
index 4ec93336..89f70030 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -61,4 +61,6 @@ pygments
 celery[redis]
 redis
 pywatchman
-numpy==2.4.0
\ No newline at end of file
+numpy==2.4.0
+django-tasks
+django-tasks-db
\ No newline at end of file