diff --git a/atlas/api.py b/atlas/api.py index 9d9f36d5..f10a057e 100644 --- a/atlas/api.py +++ b/atlas/api.py @@ -4,7 +4,7 @@ from django.shortcuts import get_object_or_404 from django.urls import reverse from ninja import ModelSchema, Router, Schema, Field -from django.db import transaction +from django.db import transaction, IntegrityError # from .decorators import user_is_author_or_rapid_checker from django.core.exceptions import PermissionDenied @@ -109,7 +109,6 @@ def clear_dicoms(request): dicoms = UncategorisedDicom.objects.filter(user=request.user) dicoms.delete() - print(dicoms) return True @@ -163,28 +162,31 @@ def import_dicoms_helper(request, case_id: int | None = None): tags = data[series_uid][0][1] - # Check if series with the id already exists (in which case we just add to htat) - if Series.objects.filter( - series_instance_uid=tags["SeriesInstanceUID"] - ).exists(): - series = Series.objects.get(series_instance_uid=tags["SeriesInstanceUID"]) - else: - series = Series( - modality=modality, - description=tags["SeriesDescription"], - series_instance_uid=tags["SeriesInstanceUID"], - ) - - if tags["StudyDescription"]: - examination, created = Examination.objects.get_or_create( - examination=tags["StudyDescription"] + try: + with transaction.atomic(): + series, created = Series.objects.get_or_create( + series_instance_uid=tags["SeriesInstanceUID"], + defaults={ + "modality": modality, + "description": tags["SeriesDescription"], + } ) - if created: - examination.modality = modality - examination.save() - series.examination = examination + if created and tags["StudyDescription"]: + examination, created_exam = Examination.objects.get_or_create( + examination=tags["StudyDescription"] + ) + if created_exam: + examination.modality = modality + examination.save() + series.examination = examination + series.save() + except IntegrityError: + # If a race condition still occurs, fetch the existing series + pass - series.save() + + if 'series' not in locals(): + series = Series.objects.get(series_instance_uid=tags["SeriesInstanceUID"]) # We might only want to add the author during creation.... @@ -192,8 +194,11 @@ def import_dicoms_helper(request, case_id: int | None = None): if case_id is not None: case_object = get_object_or_404(Case, pk=case_id) - if not series.case.contains(case_object): + try: series.case.add(case_object) + except IntegrityError: + # The relation already exists, safe to ignore + pass for dicom, dicom_tags in data[series_uid]: series_image = SeriesImage( @@ -238,7 +243,6 @@ def import_dicoms_case(request, case_id: int): @router.get("/orphan_series", auth=django_auth, response=List[SeriesSchema]) def orphan_series(request): - # print(request.user.series.filter(case=None)) return request.user.series.filter(case=None) @@ -261,7 +265,6 @@ def series_remove_duplicate_images(request, series_id: int): @router.get("/series_truncate/{series_id}/{start}/{end}/", auth=django_auth) def series_truncate(request, series_id: int, start: int, end: int): - print(start, end) series = get_object_or_404(Series, pk=series_id) if not series.check_user_can_edit(request.user): @@ -272,7 +275,6 @@ def series_truncate(request, series_id: int, start: int, end: int): if n >= start and n <= end: continue else: - print(n, image) image.removed = True image.image = None image.save() @@ -291,7 +293,6 @@ def get_cases_user(request): @router.get("/check_image_hash/{hash}", auth=django_auth) def check_image_hash(request, hash: str): try: - print(hash) series_image = SeriesImage.objects.get(image_blake3_hash=hash) data = { "status": "success", @@ -372,11 +373,8 @@ def series_split_by_tag(request, series_id: int, dicom_tag: str): # Split teh associated images for image in series.images.all(): - print(image) ds = image.get_dicom_data() - # print("2a", ds[dicom_tag]) - if dicom_tag in ds: val = ds[dicom_tag].value diff --git a/atlas/decorators.py b/atlas/decorators.py index 16c6b4fa..55091d1a 100755 --- a/atlas/decorators.py +++ b/atlas/decorators.py @@ -80,6 +80,8 @@ def user_is_collection_author_or_atlas_editor(function): def wrap(request, *args, **kwargs): if "exam_id" in kwargs: atlas = CaseCollection.objects.get(pk=kwargs["exam_id"]) + elif "collection_id" in kwargs: + atlas = CaseCollection.objects.get(pk=kwargs["collection_id"]) else: atlas = CaseCollection.objects.get(pk=kwargs["pk"]) if ( diff --git a/atlas/migrations/0071_casedetail_default_viewerstate.py b/atlas/migrations/0071_casedetail_default_viewerstate.py new file mode 100644 index 00000000..f673798b --- /dev/null +++ b/atlas/migrations/0071_casedetail_default_viewerstate.py @@ -0,0 +1,18 @@ +# Generated by Django 5.1.4 on 2025-06-16 12:52 + +from django.db import migrations, models + + +class Migration(migrations.Migration): + + dependencies = [ + ('atlas', '0070_seriesfinding_annotation_json_3d_and_more'), + ] + + operations = [ + migrations.AddField( + model_name='casedetail', + name='default_viewerstate', + field=models.JSONField(blank=True, help_text='Default viewer state for the case', null=True), + ), + ] diff --git a/atlas/models.py b/atlas/models.py index 7ea85f44..f80894e1 100644 --- a/atlas/models.py +++ b/atlas/models.py @@ -541,10 +541,21 @@ class Case(models.Model, AuthorMixin, QuestionMixin): return True return False - + def get_series_images_nested(self, as_json=True): + """ + Returns a list of lists, where each inner list contains the image URLs + for a single series in this case, in the order of the series. + """ + images = [ + [image.image.url for image in series.images.all()] + for series in self.series.all() + ] - + if as_json: + return json.dumps(images) + else: + return images def extract_image_dicom_json_from_ds(ds, url, image_index): @@ -1107,6 +1118,12 @@ class CaseDetail(models.Model): # TODO add feedback for questions #question_feedback = models.JSONField(null=True, blank=True) + default_viewerstate = models.JSONField( + null=True, + blank=True, + help_text="Default viewer state for the case" + ) + sort_order = models.IntegerField(default=1000) class Meta: @@ -1129,6 +1146,9 @@ class CaseDetail(models.Model): except UserReportAnswer.DoesNotExist: return None + def default_viewerstate_string(self): + return json.dumps(self.default_viewerstate) if self.default_viewerstate else "" + class CasePrior(models.Model): case_detail = models.ForeignKey(CaseDetail, on_delete=models.CASCADE) prior_case = models.ForeignKey(Case, on_delete=models.CASCADE, related_name="prior_case") diff --git a/atlas/templates/atlas/case_display_block.html b/atlas/templates/atlas/case_display_block.html index 92555369..a49e29b9 100755 --- a/atlas/templates/atlas/case_display_block.html +++ b/atlas/templates/atlas/case_display_block.html @@ -440,8 +440,7 @@ }, 200); document.getElementById("reload-finding").addEventListener("click", function () { - importAnnotations_root(annotationjson3d) - importViewerState_root(viewerState); + window.mountDicomViewers(); }); // Initialize the DICOM viewer with the images and annotations diff --git a/atlas/templates/atlas/collection_case_display_setup.html b/atlas/templates/atlas/collection_case_display_setup.html new file mode 100644 index 00000000..0d36ba7b --- /dev/null +++ b/atlas/templates/atlas/collection_case_display_setup.html @@ -0,0 +1,68 @@ +{% extends 'atlas/exams.html' %} + + + +{% block content %} +

Setup default display for case

+ +
+ + + +
+ + + +{% endblock %} \ No newline at end of file diff --git a/atlas/templates/atlas/collection_detail.html b/atlas/templates/atlas/collection_detail.html index ed751728..8397be3d 100644 --- a/atlas/templates/atlas/collection_detail.html +++ b/atlas/templates/atlas/collection_detail.html @@ -18,6 +18,8 @@
  • Case {{forloop.counter}} : {{casedetail.case.title}} + (setup default display) + {% if collection.collection_type == "QUE" %} (edit questions   diff --git a/atlas/templates/atlas/collection_viva.html b/atlas/templates/atlas/collection_viva.html index 493dee72..27fd59a8 100644 --- a/atlas/templates/atlas/collection_viva.html +++ b/atlas/templates/atlas/collection_viva.html @@ -9,23 +9,29 @@

    Click on the 'Load' button to open the case in a the linked window. Loading subsequent cases/series will replace the first case in the window.

    It is also possible to open a single series by clicking on the 'Load' button next to the individual series.

    Once opened the case details will be show on the right hand side of the page.

    + +
    + +

    Cases

    - + +
      {% for case in cases %}
    1. {{case.casedetail.sort_order}} -
      Case {{forloop.counter}}: {{case.title}}   +
      Case {{forloop.counter}}: {{case.title}}   {% comment %} {% endcomment %} {% comment %} {% endcomment %} {% comment %} {% endcomment %} - + +
      Series: @@ -42,6 +48,13 @@ +
      @@ -79,6 +92,38 @@ var win2 = false; $(document).ready(function() { + let loadLocalMode = true; + + // Update all "Load" buttons to reflect the current mode + function updateLoadButtons() { + if (loadLocalMode) { + $('.open-case').hide(); + $('.open-series').hide(); + $('.open-case-local').show(); + $('.open-series-local').show(); + $('#toggle-load-mode').text('Switch to Load OHIF'); + $("#open-viewer").hide() + $("#open-viewer-local").show() + } else { + $('.open-case').show(); + $('.open-series').show(); + $('.open-case-local').hide(); + $('.open-series-local').hide(); + $("#open-viewer").show() + $("#open-viewer-local").hide() + $('#toggle-load-mode').text('Switch to Load Local'); + } + } + + // Initial state: show only normal Load buttons + updateLoadButtons(); + + // Toggle button click handler + $('#toggle-load-mode').click(function() { + loadLocalMode = !loadLocalMode; + updateLoadButtons(); + }); + const bc = new BroadcastChannel("viva_load"); bc.onmessage = (event) => { console.log("message received"); @@ -88,6 +133,12 @@ $("#open-viewer").removeClass("flash-button"); //bc.postMessage({"type": "open-complete", "url" : event.data.url}); } + + if (event.data.type == "open-complete-local") { + $("#loading-case").hide(); + $("#open-viewer-local").removeClass("flash-button"); + //bc.postMessage({"type": "open-complete-local"}); + } }; console.log('ready') $('.show-collection, .show-case, .show-series').click(function() { @@ -96,6 +147,43 @@ $('#case-title').text($(this).data('title')); $('#viewer').attr('src', url) }); + $('.open-case-local').click(function() { + let c = this.closest(".case-item"); + console.log('clicked local', c) + console.log('open local', c.dataset.case) + case_details = JSON.parse(c.dataset.casejson); + $('#loading-case').show() + $("#open-viewer-local").addClass("flash-button"); + $('#current-case-title').html("Case: "+c.dataset.title); + $("#current-case-history").html("History: "+case_details['history']); + $("#current-case-discussion").html("Discussion: "+case_details['discussion']); + $("#current-case-report").html("Report: "+case_details['report']); + + bc.postMessage({"type": "open", "case" : c.dataset.case, "images": c.dataset.images}); + + }); + $('.open-series-local').click(function() { + let c = $(this).closest(".case-item")[0]; + let seriesNumber = $(this).data('series'); + let seriesPk = $(this).data('target'); + let caseDetails = JSON.parse(c.dataset.casejson); + let images = JSON.parse(c.dataset.images)[seriesNumber - 1] || []; + $('#loading-case').show(); + $("#open-viewer-local").addClass("flash-button"); + $('#current-case-title').html("Case: " + c.dataset.title); + $('#current-case-series').html("Series: " + seriesNumber); + $("#current-case-history").html("History: " + caseDetails['history']); + $("#current-case-discussion").html("Discussion: " + caseDetails['discussion']); + $("#current-case-report").html("Report: " + caseDetails['report']); + + // Send only the images for this series + bc.postMessage({ + "type": "open", + "case": c.dataset.case, + "series": seriesPk, + "images": JSON.stringify(images) + }); + }); $('.open-case, .open-series').click(function() { var url = $(this).data('target'); console.log('clicked', url) @@ -103,7 +191,7 @@ let c = $(this).closest(".case-item"); - case_details = c.data('case-json'); + case_details = c.data('casejson'); console.log(case_details); $('#loading-case').show() @@ -137,6 +225,11 @@ openSecondaryWindow("{% url 'atlas:collection_viewer' %}"); //bc.postMessage(url); }) + $('#open-viewer-local').click(function() { + $("#open-viewer-local").removeClass("flash-button"); + openSecondaryWindow("{% url 'atlas:collection_viewer_local' %}"); + //bc.postMessage(url); + }) $('#view-series').click(function() { $(".series-detail").attr("open", (_, attr) => !attr); //document.getElementsByClassName("series-detail").toggleAttribute("open"); diff --git a/atlas/templates/atlas/series_view.html b/atlas/templates/atlas/series_view.html index 835f5538..5041a75a 100755 --- a/atlas/templates/atlas/series_view.html +++ b/atlas/templates/atlas/series_view.html @@ -1,8 +1,6 @@ {% extends 'atlas/base.html' %} {% load render_table from django_tables2 %} -{% block css %} -{% endblock %} {% block content %} @@ -20,8 +18,95 @@
      View my cases. + +
      + + Extra options + +
      + {% csrf_token %} + +
      +
      {% render_table table %}
      + +
      {% endblock %} + +{% block js %} + +{% endblock %} + + +{% block css %} + +{% endblock css %} + \ No newline at end of file diff --git a/atlas/templates/atlas/series_viewer.html b/atlas/templates/atlas/series_viewer.html index c2b6b257..0dac5874 100755 --- a/atlas/templates/atlas/series_viewer.html +++ b/atlas/templates/atlas/series_viewer.html @@ -44,7 +44,7 @@ Associated case:
      {% endcomment %}
      diff --git a/atlas/templates/atlas/user_uploads.html b/atlas/templates/atlas/user_uploads.html index 53afe609..0f805966 100644 --- a/atlas/templates/atlas/user_uploads.html +++ b/atlas/templates/atlas/user_uploads.html @@ -68,23 +68,16 @@ hx-confirm="This will clear selected uploads, Continue?" title="Deleted selected uploads" >Delete Uploads - {% if case %} - - {% else %} - - {% endif %} + + +
      +
      Loading...
      +
      @@ -96,6 +89,72 @@

      View orphan series

      + + {% endblock %} @@ -155,6 +214,10 @@ .series-block-popup-link { float: right; } +#series-list li.imported { + border-color: #e6ffe6; + opacity: 0.7; +} {% endblock css %} diff --git a/atlas/templates/atlas/viewer_local.html b/atlas/templates/atlas/viewer_local.html new file mode 100644 index 00000000..dd661c8d --- /dev/null +++ b/atlas/templates/atlas/viewer_local.html @@ -0,0 +1,54 @@ + +{% load static %} + + + + Viewer + + + + + +
      +

      Awating load request

      + This page will display series when loaded from other pages. +
      +
      + + + + + diff --git a/atlas/urls.py b/atlas/urls.py index d66989bf..4deb3cf8 100755 --- a/atlas/urls.py +++ b/atlas/urls.py @@ -70,6 +70,7 @@ urlpatterns = [ name="exam_update", ), path("collection/viewer", TemplateView.as_view(template_name="atlas/viewer.html"), name="collection_viewer"), + path("collection/viewer_local", TemplateView.as_view(template_name="atlas/viewer_local.html"), name="collection_viewer_local"), path("collection/", views.collection_detail, name="collection_detail"), path("collection//viva", views.collection_viva, name="collection_viva"), path("collection//viva/", views.collection_viva_case, name="collection_viva_case"), @@ -218,6 +219,11 @@ urlpatterns = [ views.collection_case_view, name="collection_case_view", ), + path( + "collection///display_setup", + views.collection_case_display_setup, + name="collection_case_display_setup", + ), path( "collection///take//", views.collection_case_view_take, @@ -266,6 +272,7 @@ urlpatterns = [ ), path('series//add-to-case/', views.add_series_to_case, name='add_series_to_case'), path('series///remove-from-case/', views.remove_series_from_case, name='remove_series_from_case'), + path('series/bulk-delete/', views.series_bulk_delete, name='series_bulk_delete'), path('series_finding//details/', views.series_finding_details, name='series_finding_details'), path('series_finding/migration-status/', views.seriesfinding_migration_status, name='seriesfinding_migration_status'), path("uncategorised_dicoms/", views.uncategorised_dicoms, name="uncategorised_dicoms_view"), diff --git a/atlas/views.py b/atlas/views.py index e5a7416f..a7c36c69 100755 --- a/atlas/views.py +++ b/atlas/views.py @@ -3181,4 +3181,44 @@ def seriesfinding_migration_status(request): }) return render(request, "atlas/seriesfinding_migration_status.html", { "findings_status": findings_status + }) + +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') + +@user_is_collection_author_or_atlas_editor +@csrf_exempt # Only if you have CSRF issues; otherwise, keep CSRF protection +def collection_case_display_setup(request, collection_id, case_id): + """ + View to set up the display options for a specific case in a collection. + This can include setting which series to display, annotations, etc. + """ + case_detail = get_object_or_404(CaseDetail, case__pk=case_id, collection__pk=collection_id) + + if request.method == "POST": + data = json.loads(request.body.decode("utf-8")) + if data.get("reset_viewerstate"): + case_detail.default_viewerstate = None + case_detail.save() + return HttpResponse("Viewer state reset to default.") + viewerstate = data.get("viewerstate") + if viewerstate is not None: + case_detail.default_viewerstate = viewerstate + case_detail.save() + return HttpResponse("Viewer state saved.") + else: + return HttpResponse("No viewer state provided.", status=400) + + return render(request, "atlas/collection_case_display_setup.html", { + "case_detail": case_detail }) \ No newline at end of file diff --git a/rad/static/dv3d/index.js b/rad/static/dv3d/index.js index 026d124f..54f4bd91 100644 --- a/rad/static/dv3d/index.js +++ b/rad/static/dv3d/index.js @@ -1,4 +1,4 @@ -var hG=Object.defineProperty;var gG=(t,e,r)=>e in t?hG(t,e,{enumerable:!0,configurable:!0,writable:!0,value:r}):t[e]=r;var kE=(t,e,r)=>gG(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 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o=t.memoizedState;o===null?t.memoizedState={isBackwards:e,rendering:null,renderingStartTime:0,last:n,tail:r,tailMode:i}:(o.isBackwards=e,o.rendering=null,o.renderingStartTime=0,o.last=n,o.tail=r,o.tailMode=i)}function L7(t,e,r){var n=e.pendingProps,i=n.revealOrder,o=n.tail;if(Do(t,e,n.children,r),n=jr.current,n&2)n=n&1|2,e.flags|=128;else{if(t!==null&&t.flags&128)e:for(t=e.child;t!==null;){if(t.tag===13)t.memoizedState!==null&&A8(t,r,e);else if(t.tag===19)A8(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(xr(jr,n),!(e.mode&1))e.memoizedState=null;else 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Io;(function(t){t.CALIBRATION="calibrationModule",t.CINE="cineModule",t.GENERAL_IMAGE="generalImageModule",t.GENERAL_SERIES="generalSeriesModule",t.GENERAL_STUDY="generalStudyModule",t.IMAGE_PIXEL="imagePixelModule",t.IMAGE_PLANE="imagePlaneModule",t.IMAGE_URL="imageUrlModule",t.MODALITY_LUT="modalityLutModule",t.MULTIFRAME="multiframeModule",t.NM_MULTIFRAME_GEOMETRY="nmMultiframeGeometryModule",t.OVERLAY_PLANE="overlayPlaneModule",t.PATIENT="patientModule",t.PATIENT_STUDY="patientStudyModule",t.PET_IMAGE="petImageModule",t.PET_ISOTOPE="petIsotopeModule",t.PET_SERIES="petSeriesModule",t.SOP_COMMON="sopCommonModule",t.ULTRASOUND_ENHANCED_REGION="ultrasoundEnhancedRegionModule",t.VOI_LUT="voiLutModule",t.WADO_WEB_CLIENT="wadoWebClient"})(Io||(Io={}));var g0;(function(t){t.SUM="SUM",t.SUBTRACT="SUBTRACT",t.AVERAGE="AVERAGE"})(g0||(g0={}));var cv;(function(t){t.RLE="RLE",t.Volume="Volume"})(cv||(cv={}));const 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x=!!y.length;if(g!==zn.FLOAT&&e.openGLDataType===e.context.FLOAT)for(let S=0;Sw?p[S].subarray(0,w):p[S];m.push(new Float32Array(_))}else m.push(null);if(g!==zn.UNSIGNED_CHAR&&e.openGLDataType===e.context.UNSIGNED_BYTE)for(let S=0;Sw?p[S].subarray(0,w):p[S];m.push(new Uint8Array(_))}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=y&&(V=y-1);const G=M-L,A=1-G;L=L*v*m,V=V*v*m;for(let k=0;k=v&&(re=v-1);const ue=j-Y;Y*=m,re*=m;for(let ce=0;ce5&&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 md("Failed to determine texture 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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 md("Failed to determine texture 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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===zn.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?(md("Failed to determine texture 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l(zn.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(zn.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;w2048||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;S5&&arguments[5]!==void 0?arguments[5]:!1,x=arguments.length>6&&arguments[6]!==void 0?arguments[6]:void 0;return t.create2DFilterableFromDataArray(g,p,Xt.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;x6&&arguments[6]!==void 0?arguments[6]:[],C=m,S=w;if(!t.updateVolumeInfoForGL(C,y)&&S){const P=g*p*v,M=structuredClone(e.volumeInfo),L=new Float32Array(P*y);e.volumeInfo.offset=M.offset,e.volumeInfo.scale=M.scale;let V=0;const G=M.scale.map(A=>1/A);for(let A=0;A0,T=!_||!e_(e._prevTexParams,r()),E=[S],b=t.updateArrayDataTypeForGL(C,E,!0,T?[]:x),I=c(b);if(e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),T)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(_){const P=I[0];let M=0;for(let L=0;L6&&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,Xt.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:_}=h(y,m),T=[],E=[];for(let ge=0;ge{ge[Te]=Se},P=zn.UNSIGNED_CHAR;if(C===zn.UNSIGNED_CHAR)for(let ge=0;ge{ge[Te]=(Se-Ce)/B}):(P=zn.UNSIGNED_CHAR,I=(ge,Te,Se,Ce,B)=>{ge[Te]=255*(Se-Ce)/B});if(t.getOpenGLDataType(P),t.getInternalFormat(P,x),t.getFormat(P,x),!e.internalFormat||!e.format||!e.openGLDataType)return md("Failed to determine texture parameters."),!1;e.target=e.context.TEXTURE_2D,e.components=x,e.depth=1,e.numberOfDimensions=2;let M=e.context.getParameter(e.context.MAX_TEXTURE_SIZE);M>4096&&(P===zn.FLOAT||x>=3)&&(M=4096);let L=1,V=1;D>M*M&&(L=Math.ceil(Math.sqrt(D/(M*M))),V=L);let G=Math.sqrt(D)/L;G=kl(G);const A=Math.floor(G*L/g),k=Math.ceil(v/A),F=kl(p*k/V);e.width=G,e.height=F,e._openGLRenderWindow.activateTexture(t),t.createTexture(),t.bind(),e.volumeInfo.xreps=A,e.volumeInfo.yreps=k,e.volumeInfo.xstride=L,e.volumeInfo.ystride=V,e.volumeInfo.offset=b.offset,e.volumeInfo.scale=b.scale;let j;const Y=G*F*x;P===zn.FLOAT?j=new Float32Array(Y):j=new Uint8Array(Y);let re=0;const ue=Math.floor(g/L),ce=Math.floor(p/V);for(let ge=0;ge{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 PH={_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:_c.CLAMP_TO_EDGE,wrapT:_c.CLAMP_TO_EDGE,wrapR:_c.CLAMP_TO_EDGE,minificationFilter:_i.NEAREST,magnificationFilter:_i.NEAREST,minLOD:-1e3,maxLOD:1e3,baseLevel:0,maxLevel:1e3,generateMipmap:!1,oglNorm16Ext:null,allocatedGPUMemoryInBytes:0,enableUseHalfFloat:!0,canUseHalfFloat:!1};function mM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,PH,r),si.extend(t,e,r),e.sendParametersTime={},vr(e.sendParametersTime,{mtime:0}),e.textureBuildTime={},vr(e.textureBuildTime,{mtime:0}),i1(t,e,["format","openGLDataType"]),xi(t,e,["keyMatrixTime","minificationFilter","magnificationFilter","wrapS","wrapT","wrapR","generateMipmap","oglNorm16Ext"]),No(t,e,["width","height","volumeInfo","components","handle","target","allocatedGPUMemoryInBytes"]),o1(t,e,["openGLRenderWindow"]),MH(t,e)}const vM=or(mM,"vtkOpenGLTexture");var mr={newInstance:vM,extend:mM,...UO};Ui("vtkTexture",vM);function RH(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){En("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){En("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{if(!e.context){En("you must set the OpenGLRenderWindow before calling create");return}e.glFramebuffer=e.context.createFramebuffer(),e.glFramebuffer.width=r,e.glFramebuffer.height=n},t.setColorBuffer=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:0;const i=e.context;if(!i){En("you must set the OpenGLRenderWindow before calling setColorBuffer");return}let o=i.COLOR_ATTACHMENT0;if(n>0)if(e._openGLRenderWindow.getWebgl2())o+=n;else{En("Using multiple framebuffer attachments requires WebGL 2");return}e.colorBuffers[n]=r,i.framebufferTexture2D(i.FRAMEBUFFER,o,i.TEXTURE_2D,r.getHandle(),0)},t.removeColorBuffer=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;const n=e.context;if(!n){En("you must set the OpenGLRenderWindow before calling removeColorBuffer");return}let i=n.COLOR_ATTACHMENT0;if(r>0)if(e._openGLRenderWindow.getWebgl2())i+=r;else{En("Using multiple framebuffer attachments requires WebGL 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r=e.context,n=mr.newInstance();n.setOpenGLRenderWindow(e._openGLRenderWindow),n.setMinificationFilter(Vt.LINEAR),n.setMagnificationFilter(Vt.LINEAR),n.create2DFromRaw(e.glFramebuffer.width,e.glFramebuffer.height,4,hn.UNSIGNED_CHAR,null),t.setColorBuffer(n),e.depthTexture=r.createRenderbuffer(),r.bindRenderbuffer(r.RENDERBUFFER,e.depthTexture),r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_COMPONENT16,e.glFramebuffer.width,e.glFramebuffer.height),r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_ATTACHMENT,r.RENDERBUFFER,e.depthTexture)},t.getColorTexture=()=>e.colorBuffers[0]}const LH={glFramebuffer:null,colorBuffers:null,depthTexture:null,previousDrawBinding:0,previousReadBinding:0,previousDrawBuffer:0,previousReadBuffer:0,previousActiveFramebuffer:null};function yM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,LH,r),vr(t,e),e.colorBuffers&&En("you cannot initialize colorBuffers through the constructor. 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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 vf(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 A0(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 zH(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 $H(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 jH(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 HH(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 KH(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 qH(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 XH(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 YH(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 JH(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,_=i*l-o*c,T=f*p-u*g,E=f*v-d*g,D=f*y-h*g,b=u*v-d*p,I=u*y-h*p,P=d*y-h*v,M=m*P-w*I+x*b+C*D-S*E+_*T;return M?(M=1/M,t[0]=(s*P-c*I+l*b)*M,t[1]=(c*D-a*P-l*E)*M,t[2]=(a*I-s*D+l*T)*M,t[3]=(i*I-n*P-o*b)*M,t[4]=(r*P-i*D+o*E)*M,t[5]=(n*D-r*I-o*T)*M,t[6]=(p*_-v*S+y*C)*M,t[7]=(v*x-g*_-y*w)*M,t[8]=(g*S-p*x+y*m)*M,t):null}function ZH(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 QH(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"}function eK(t){return Math.hypot(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8])}function tK(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 CM(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 nK(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 rK(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 iK(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 oK(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)<=Gn*Math.max(1,Math.abs(r),Math.abs(u))&&Math.abs(n-d)<=Gn*Math.max(1,Math.abs(n),Math.abs(d))&&Math.abs(i-h)<=Gn*Math.max(1,Math.abs(i),Math.abs(h))&&Math.abs(o-g)<=Gn*Math.max(1,Math.abs(o),Math.abs(g))&&Math.abs(a-p)<=Gn*Math.max(1,Math.abs(a),Math.abs(p))&&Math.abs(s-v)<=Gn*Math.max(1,Math.abs(s),Math.abs(v))&&Math.abs(c-y)<=Gn*Math.max(1,Math.abs(c),Math.abs(y))&&Math.abs(l-m)<=Gn*Math.max(1,Math.abs(l),Math.abs(m))&&Math.abs(f-w)<=Gn*Math.max(1,Math.abs(f),Math.abs(w))}var aK=A0,sK=CM;const cK=Object.freeze(Object.defineProperty({__proto__:null,add:tK,adjoint:WH,clone:BH,copy:GH,create:__,determinant:vf,equals:oK,exactEquals:iK,frob:eK,fromMat2d:XH,fromMat4:Wy,fromQuat:YH,fromRotation:KH,fromScaling:qH,fromTranslation:HH,fromValues:ug,identity:ds,invert:u1,mul:aK,multiply:A0,multiplyScalar:nK,multiplyScalarAndAdd:rK,normalFromMat4:JH,projection:ZH,rotate:$H,scale:jH,set:xM,str:QH,sub:sK,subtract:CM,translate:zH,transpose:T_},Symbol.toStringTag,{value:"Module"}));function qo(){var t=new $r(16);return $r!=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 lK(t){var e=new $r(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 Yr(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 E_(t,e,r,n,i,o,a,s,c,l,f,u,d,h,g,p){var v=new $r(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 uK(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 Nt(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 Fn(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 Zr(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,_=i*l-o*c,T=f*p-u*g,E=f*v-d*g,D=f*y-h*g,b=u*v-d*p,I=u*y-h*p,P=d*y-h*v,M=m*P-w*I+x*b+C*D-S*E+_*T;return M?(M=1/M,t[0]=(s*P-c*I+l*b)*M,t[1]=(i*I-n*P-o*b)*M,t[2]=(p*_-v*S+y*C)*M,t[3]=(d*S-u*_-h*C)*M,t[4]=(c*D-a*P-l*E)*M,t[5]=(r*P-i*D+o*E)*M,t[6]=(v*x-g*_-y*w)*M,t[7]=(f*_-d*x+h*w)*M,t[8]=(a*I-s*D+l*T)*M,t[9]=(n*D-r*I-o*T)*M,t[10]=(g*S-p*x+y*m)*M,t[11]=(u*x-f*S-h*m)*M,t[12]=(s*E-a*b-c*T)*M,t[13]=(r*b-n*E+i*T)*M,t[14]=(p*w-g*C-v*m)*M,t[15]=(f*C-u*w+d*m)*M,t):null}function fK(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 dK(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,_=l*g-f*h,T=l*p-u*h,E=l*v-d*h,D=f*p-u*g,b=f*v-d*g,I=u*v-d*p;return y*I-m*b+w*D+x*E-C*T+S*_}function Dn(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 Sr(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 Hs(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 so(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,D,b,I,P,M,L;return s0?(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),SM(t,e,r),t}function vK(t,e){return t[0]=e[12],t[1]=e[13],t[2]=e[14],t}function _M(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 Vx(t,e){var r=new $r(3);_M(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 TM(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 yK(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],_=n[2],T=i[0],E=i[1],D=i[2],b=(1-(p+y))*C,I=(h+x)*C,P=(g-w)*C,M=(h-x)*S,L=(1-(d+y))*S,V=(v+m)*S,G=(g+w)*_,A=(v-m)*_,k=(1-(d+p))*_;return t[0]=b,t[1]=I,t[2]=P,t[3]=0,t[4]=M,t[5]=L,t[6]=V,t[7]=0,t[8]=G,t[9]=A,t[10]=k,t[11]=0,t[12]=r[0]+T-(b*T+M*E+G*D),t[13]=r[1]+E-(I*T+L*E+A*D),t[14]=r[2]+D-(P*T+V*E+k*D),t[15]=1,t}function mv(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 wK(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 EM(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 xK=EM;function CK(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 SK(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 DM(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 P_=DM;function _K(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 R_(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)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 EK(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 DK(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 bK(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 bM(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 IM(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 IK(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 OK(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 MK(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],_=e[5],T=e[6],E=e[7],D=e[8],b=e[9],I=e[10],P=e[11],M=e[12],L=e[13],V=e[14],G=e[15];return Math.abs(r-m)<=Gn*Math.max(1,Math.abs(r),Math.abs(m))&&Math.abs(n-w)<=Gn*Math.max(1,Math.abs(n),Math.abs(w))&&Math.abs(i-x)<=Gn*Math.max(1,Math.abs(i),Math.abs(x))&&Math.abs(o-C)<=Gn*Math.max(1,Math.abs(o),Math.abs(C))&&Math.abs(a-S)<=Gn*Math.max(1,Math.abs(a),Math.abs(S))&&Math.abs(s-_)<=Gn*Math.max(1,Math.abs(s),Math.abs(_))&&Math.abs(c-T)<=Gn*Math.max(1,Math.abs(c),Math.abs(T))&&Math.abs(l-E)<=Gn*Math.max(1,Math.abs(l),Math.abs(E))&&Math.abs(f-D)<=Gn*Math.max(1,Math.abs(f),Math.abs(D))&&Math.abs(u-b)<=Gn*Math.max(1,Math.abs(u),Math.abs(b))&&Math.abs(d-I)<=Gn*Math.max(1,Math.abs(d),Math.abs(I))&&Math.abs(h-P)<=Gn*Math.max(1,Math.abs(h),Math.abs(P))&&Math.abs(g-M)<=Gn*Math.max(1,Math.abs(g),Math.abs(M))&&Math.abs(p-L)<=Gn*Math.max(1,Math.abs(p),Math.abs(L))&&Math.abs(v-V)<=Gn*Math.max(1,Math.abs(v),Math.abs(V))&&Math.abs(y-G)<=Gn*Math.max(1,Math.abs(y),Math.abs(G))}var vv=Dn,PK=bM;const yv=Object.freeze(Object.defineProperty({__proto__:null,add:bK,adjoint:fK,clone:lK,copy:Yr,create:qo,determinant:dK,equals:MK,exactEquals:OK,frob:DK,fromQuat:mv,fromQuat2:mK,fromRotation:M_,fromRotationTranslation:SM,fromRotationTranslationScale:TM,fromRotationTranslationScaleOrigin:yK,fromScaling:O_,fromTranslation:f1,fromValues:E_,fromXRotation:hK,fromYRotation:gK,fromZRotation:pK,frustum:wK,getRotation:Vx,getScaling:_M,getTranslation:vK,identity:Nt,invert:Zr,lookAt:R_,mul:vv,multiply:Dn,multiplyScalar:IM,multiplyScalarAndAdd:IK,ortho:P_,orthoNO:DM,orthoZO:_K,perspective:xK,perspectiveFromFieldOfView:SK,perspectiveNO:EM,perspectiveZO:CK,rotate:so,rotateX:D_,rotateY:b_,rotateZ:I_,scale:Hs,set:uK,str:EK,sub:PK,subtract:bM,targetTo:TK,translate:Sr,transpose:Fn},Symbol.toStringTag,{value:"Module"}));function ke(){var t=new $r(3);return $r!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0),t}function OM(t){var e=new $r(3);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e}function Io(t){var e=t[0],r=t[1],n=t[2];return Math.hypot(e,r,n)}function Dt(t,e,r){var n=new $r(3);return n[0]=t,n[1]=e,n[2]=r,n}function RK(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function Hn(t,e,r,n){return t[0]=e,t[1]=r,t[2]=n,t}function Mi(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t}function Jn(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t}function LK(t,e,r){return t[0]=e[0]*r[0],t[1]=e[1]*r[1],t[2]=e[2]*r[2],t}function AK(t,e,r){return t[0]=e[0]/r[0],t[1]=e[1]/r[1],t[2]=e[2]/r[2],t}function NK(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 kK(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 VK(t,e){return t[0]=Math.round(e[0]),t[1]=Math.round(e[1]),t[2]=Math.round(e[2]),t}function Pi(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t}function xn(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 Ri(t,e){var 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fq(t,e){e.classHierarchy.push("vtkShaderProgram"),t.compileShader=()=>e.vertexShader.compile()?e.fragmentShader.compile()?!t.attachShader(e.vertexShader)||!t.attachShader(e.fragmentShader)?(Ss(e.error),0):t.link()?(t.setCompiled(!0),1):(Ss(`Links failed: ${e.error}`),0):(Ss(e.fragmentShader.getSource().split(` + `,f=a.createShader(a.VERTEX_SHADER);if(a.shaderSource(f,c),a.compileShader(f),!a.getShaderParameter(f,a.COMPILE_STATUS))return!1;const u=a.createShader(a.FRAGMENT_SHADER);if(a.shaderSource(u,l),a.compileShader(u),!a.getShaderParameter(u,a.COMPILE_STATUS))return!1;const d=a.createProgram();if(a.attachShader(d,f),a.attachShader(d,u),a.linkProgram(d),!a.getProgramParameter(d,a.LINK_STATUS))return!1;const 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0?arguments[0]:null;if(g?e._openGLRenderWindow=g:(e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow")),e.context=e._openGLRenderWindow.getContext(),e.renderable.getInterpolate()?(e.generateMipmap?t.setMinificationFilter(Di.LINEAR_MIPMAP_LINEAR):t.setMinificationFilter(Di.LINEAR),t.setMagnificationFilter(Di.LINEAR)):(t.setMinificationFilter(Di.NEAREST),t.setMagnificationFilter(Di.NEAREST)),e.renderable.getRepeat()&&(t.setWrapR(Ec.REPEAT),t.setWrapS(Ec.REPEAT),t.setWrapT(Ec.REPEAT)),e.renderable.getInputData()&&e.renderable.setImage(null),!e.handle||e.renderable.getMTime()>e.textureBuildTime.getMTime()){if(e.renderable.getImage()!==null&&(e.renderable.getInterpolate()&&(e.generateMipmap=!0,t.setMinificationFilter(Di.LINEAR_MIPMAP_LINEAR)),e.renderable.getImage()&&e.renderable.getImageLoaded()&&(t.create2DFromImage(e.renderable.getImage()),t.activate(),t.sendParameters(),e.textureBuildTime.modified())),e.renderable.getCanvas()!==null){e.renderable.getInterpolate()&&(e.generateMipmap=!0,t.setMinificationFilter(Di.LINEAR_MIPMAP_LINEAR));const v=e.renderable.getCanvas();t.create2DFromRaw(v.width,v.height,4,$n.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(Di.LINEAR_MIPMAP_LINEAR)),t.create2DFromRaw(v.width,v.height,4,$n.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{if(!((e.minificationFilter===Di.LINEAR||e.magnificationFilter===Di.LINEAR)&&!IH()))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:a6("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||Dw(`Unable to find suitable internal format for T=${g} NC= 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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 $n.UNSIGNED_CHAR:return e.context.UNSIGNED_BYTE;case(n()&&!p&&$n.SHORT):return e.context.SHORT;case(n()&&!p&&$n.UNSIGNED_SHORT):return e.context.UNSIGNED_SHORT;case(p&&$n.SHORT):return e.context.HALF_FLOAT;case(p&&$n.UNSIGNED_SHORT):return e.context.HALF_FLOAT;case $n.FLOAT:case $n.VOID:default:return e.context.FLOAT}switch(g){case $n.UNSIGNED_CHAR:return e.context.UNSIGNED_BYTE;case $n.FLOAT:case $n.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 Di.NEAREST:return e.context.NEAREST;case Di.LINEAR:return e.context.LINEAR;case Di.NEAREST_MIPMAP_NEAREST:return e.context.NEAREST_MIPMAP_NEAREST;case Di.NEAREST_MIPMAP_LINEAR:return e.context.NEAREST_MIPMAP_LINEAR;case Di.LINEAR_MIPMAP_NEAREST:return e.context.LINEAR_MIPMAP_NEAREST;case Di.LINEAR_MIPMAP_LINEAR:return e.context.LINEAR_MIPMAP_LINEAR;default:return e.context.NEAREST}},t.getOpenGLWrapMode=g=>{switch(g){case Ec.CLAMP_TO_EDGE:return e.context.CLAMP_TO_EDGE;case Ec.REPEAT:return e.context.REPEAT;case Ec.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,D]=p,b=E*D;let I=m;for(let P=_;P<=T;P++){const M=P*b;for(let L=C;L<=S;L++){const V=M+L*E;for(let G=V+w,A=V+x;G<=A;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,_)=>S+o(_),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!==$n.FLOAT&&e.openGLDataType===e.context.FLOAT)for(let S=0;Sw?p[S].subarray(0,w):p[S];m.push(new Float32Array(_))}else m.push(null);if(g!==$n.UNSIGNED_CHAR&&e.openGLDataType===e.context.UNSIGNED_BYTE)for(let S=0;Sw?p[S].subarray(0,w):p[S];m.push(new Uint8Array(_))}else m.push(null);let C=!1;if(e._openGLRenderWindow.getWebgl2())C=e.openGLDataType===e.context.HALF_FLOAT;else{const S=e.context.getExtension("OES_texture_half_float");C=S&&e.openGLDataType===S.HALF_FLOAT_OES}if(C)for(let S=0;S=y&&(V=y-1);const G=M-L,A=1-G;L=L*v*m,V=V*v*m;for(let k=0;k=v&&(ie=v-1);const ue=j-Y;Y*=m,ie*=m;for(let ce=0;ce5&&arguments[5]!==void 0?arguments[5]:!1;if(t.getOpenGLDataType(y,!0),t.getInternalFormat(y,v),t.getFormat(y,v),!e.internalFormat||!e.format||!e.openGLDataType)return md("Failed to determine texture 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e.context.pixelStorei(e.context.UNPACK_FLIP_Y_WEBGL,w),e.context.pixelStorei(e.context.UNPACK_ALIGNMENT,1),l(y)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),S[0]!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,S[0])):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,S[0]),e.generateMipmap&&e.context.generateMipmap(e.target),w&&e.context.pixelStorei(e.context.UNPACK_FLIP_Y_WEBGL,!1),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*v*e._openGLRenderWindow.getDefaultTextureByteSize(y,n(),t.useHalfFloat()),t.deactivate(),!0},t.createCubeFromRaw=(g,p,v,y,m)=>{if(t.getOpenGLDataType(y),t.getInternalFormat(y,v),t.getFormat(y,v),!e.internalFormat||!e.format||!e.openGLDataType)return md("Failed to determine texture 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e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*v*e._openGLRenderWindow.getDefaultTextureByteSize(y,n(),t.useHalfFloat()),t.deactivate(),!0},t.createDepthFromRaw=(g,p,v,y)=>(t.getOpenGLDataType(v),e.format=e.context.DEPTH_COMPONENT,e._openGLRenderWindow.getWebgl2()?v===$n.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?(md("Failed to determine texture 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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()&&(!cg(g.width)||!cg(g.height)),v=document.createElement("canvas");v.width=p?Fl(g.width):g.width,v.height=p?Fl(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($n.UNSIGNED_CHAR)?(e.context.texStorage2D(e.target,1,e.internalFormat,e.width,e.height),m!=null&&e.context.texSubImage2D(e.target,0,0,0,e.width,e.height,e.format,e.openGLDataType,m)):e.context.texImage2D(e.target,0,e.internalFormat,e.width,e.height,0,e.format,e.openGLDataType,m),e.generateMipmap&&e.context.generateMipmap(e.target),e.allocatedGPUMemoryInBytes=e.width*e.height*e.depth*e.components*e._openGLRenderWindow.getDefaultTextureByteSize($n.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;w2048||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;S5&&arguments[5]!==void 0?arguments[5]:!1,x=arguments.length>6&&arguments[6]!==void 0?arguments[6]:void 0;return t.create2DFilterableFromDataArray(g,p,Xt.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;x6&&arguments[6]!==void 0?arguments[6]:[],C=m,S=w;if(!t.updateVolumeInfoForGL(C,y)&&S){const P=g*p*v,M=structuredClone(e.volumeInfo),L=new Float32Array(P*y);e.volumeInfo.offset=M.offset,e.volumeInfo.scale=M.scale;let V=0;const G=M.scale.map(A=>1/A);for(let 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Math.abs(r-u)<=Wn*Math.max(1,Math.abs(r),Math.abs(u))&&Math.abs(n-d)<=Wn*Math.max(1,Math.abs(n),Math.abs(d))&&Math.abs(i-h)<=Wn*Math.max(1,Math.abs(i),Math.abs(h))&&Math.abs(o-g)<=Wn*Math.max(1,Math.abs(o),Math.abs(g))&&Math.abs(a-p)<=Wn*Math.max(1,Math.abs(a),Math.abs(p))&&Math.abs(s-v)<=Wn*Math.max(1,Math.abs(s),Math.abs(v))&&Math.abs(c-y)<=Wn*Math.max(1,Math.abs(c),Math.abs(y))&&Math.abs(l-m)<=Wn*Math.max(1,Math.abs(l),Math.abs(m))&&Math.abs(f-w)<=Wn*Math.max(1,Math.abs(f),Math.abs(w))}var aK=A0,sK=CM;const cK=Object.freeze(Object.defineProperty({__proto__:null,add:tK,adjoint:WH,clone:BH,copy:GH,create:T_,determinant:vf,equals:oK,exactEquals:iK,frob:eK,fromMat2d:XH,fromMat4:zy,fromQuat:YH,fromRotation:KH,fromScaling:qH,fromTranslation:HH,fromValues:ug,identity:ms,invert:u1,mul:aK,multiply:A0,multiplyScalar:nK,multiplyScalarAndAdd:rK,normalFromMat4:JH,projection:ZH,rotate:$H,scale:jH,set:xM,str:QH,sub:sK,subtract:CM,translate:zH,transpose:E_},Symbol.toStringTag,{value:"Module"}));function Yo(){var t=new Xr(16);return Xr!=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 lK(t){var e=new Xr(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 ei(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 D_(t,e,r,n,i,o,a,s,c,l,f,u,d,h,g,p){var v=new Xr(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 uK(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 Vt(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 Fn(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 ni(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,_=i*l-o*c,T=f*p-u*g,E=f*v-d*g,D=f*y-h*g,b=u*v-d*p,I=u*y-h*p,P=d*y-h*v,M=m*P-w*I+x*b+C*D-S*E+_*T;return M?(M=1/M,t[0]=(s*P-c*I+l*b)*M,t[1]=(i*I-n*P-o*b)*M,t[2]=(p*_-v*S+y*C)*M,t[3]=(d*S-u*_-h*C)*M,t[4]=(c*D-a*P-l*E)*M,t[5]=(r*P-i*D+o*E)*M,t[6]=(v*x-g*_-y*w)*M,t[7]=(f*_-d*x+h*w)*M,t[8]=(a*I-s*D+l*T)*M,t[9]=(n*D-r*I-o*T)*M,t[10]=(g*S-p*x+y*m)*M,t[11]=(u*x-f*S-h*m)*M,t[12]=(s*E-a*b-c*T)*M,t[13]=(r*b-n*E+i*T)*M,t[14]=(p*w-g*C-v*m)*M,t[15]=(f*C-u*w+d*m)*M,t):null}function fK(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 dK(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,_=l*g-f*h,T=l*p-u*h,E=l*v-d*h,D=f*p-u*g,b=f*v-d*g,I=u*v-d*p;return y*I-m*b+w*D+x*E-C*T+S*_}function In(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 Or(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 Ys(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 ho(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,D,b,I,P,M,L;return s0?(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),SM(t,e,r),t}function vK(t,e){return t[0]=e[12],t[1]=e[13],t[2]=e[14],t}function _M(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 Fx(t,e){var r=new Xr(3);_M(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 TM(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 yK(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],_=n[2],T=i[0],E=i[1],D=i[2],b=(1-(p+y))*C,I=(h+x)*C,P=(g-w)*C,M=(h-x)*S,L=(1-(d+y))*S,V=(v+m)*S,G=(g+w)*_,A=(v-m)*_,k=(1-(d+p))*_;return t[0]=b,t[1]=I,t[2]=P,t[3]=0,t[4]=M,t[5]=L,t[6]=V,t[7]=0,t[8]=G,t[9]=A,t[10]=k,t[11]=0,t[12]=r[0]+T-(b*T+M*E+G*D),t[13]=r[1]+E-(I*T+L*E+A*D),t[14]=r[2]+D-(P*T+V*E+k*D),t[15]=1,t}function mv(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 wK(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 EM(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 xK=EM;function CK(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 SK(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 DM(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 R_=DM;function _K(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 L_(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)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 EK(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 DK(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 bK(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 bM(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 IM(t,e,r){return 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i=e.context.getShaderInfoLog(e.handle);return aq(`Error compiling shader '${e.source}': ${i}`),e.context.deleteShader(e.handle),e.handle=0,!1}return!0},t.cleanup=()=>{e.shaderType==="Unknown"||e.handle===0||(e.context.deleteShader(e.handle),e.handle=0,e.dirty=!0)}}const cq={shaderType:"Unknown",source:"",error:"",handle:0,dirty:!1,context:null};function UM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,cq,r),te.obj(t,e),te.setGet(t,e,["shaderType","source","error","handle","context"]),sq(t,e)}const lq=te.newInstance(UM,"vtkShader");var bw={newInstance:lq,extend:UM};const{vtkErrorMacro:Ds}=te;function uq(t,e,r,n){const i=typeof r=="string"?r:r.join(` +`),o=n===!1?e:new RegExp(e,"g"),a=t.replace(o,i);return{replace:a!==i,result:a}}function 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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 dq={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 BM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,dq,r),e.attributesLocs={},e.uniformLocs={},e.vertexShader=Dw.newInstance(),e.vertexShader.setShaderType("Vertex"),e.fragmentShader=Dw.newInstance(),e.fragmentShader.setShaderType("Fragment"),e.geometryShader=Dw.newInstance(),e.geometryShader.setShaderType("Geometry"),te.obj(t,e),te.get(t,e,["lastCameraMTime"]),te.setGet(t,e,["error","handle","compiled","bound","md5Hash","vertexShader","fragmentShader","geometryShader","linked"]),fq(t,e)}const hq=te.newInstance(BM,"vtkShaderProgram");var Re={newInstance:hq,extend:BM,substitute:uq};function gq(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;n0&&(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;n0&&(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()!==Nc.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{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;g0&&(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._openGLRenderWindow!==r&&(t.releaseGraphicsResources(),e._openGLRenderWindow=r,e.context=null,r&&(e.context=e._openGLRenderWindow.getContext()))}}const pq={forceEmulation:!1,handleVAO:0,handleProgram:0,supported:!0,buffers:null,context:null};function GM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,pq,r),e.buffers=[],te.obj(t,e),te.get(t,e,["supported"]),te.setGet(t,e,["forceEmulation"]),gq(t,e)}const mq=te.newInstance(GM,"vtkOpenGLVertexArrayObject");var k_={newInstance:mq,extend:GM};const Pl={Start:0,Points:0,Lines:1,Tris:2,TriStrips:3,TrisEdges:4,TriStripsEdges:5,End:6};function vq(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===Va.POINTS||n===Pl.Points?e.context.POINTS:r===Va.WIREFRAME||n===Pl.Lines||n===Pl.TrisEdges||n===Pl.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(){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===Pl.Points||n.getProperty().getRepresentation()===Va.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===Pl.Points?2:e.primitiveType===Pl.Lines?4:6,t.getAllocatedGPUMemoryInBytes=()=>t.getCABO().getAllocatedGPUMemoryInBytes()}const yq={context:null,program:null,shaderSourceTime:null,VAO:null,attributeUpdateTime:null,CABO:null,primitiveType:0,pointPicking:!1};function WM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yq,r),te.obj(t,e),e.shaderSourceTime={},te.obj(e.shaderSourceTime),e.attributeUpdateTime={},te.obj(e.attributeUpdateTime),te.setGet(t,e,["program","shaderSourceTime","VAO","attributeUpdateTime","CABO","primitiveType","pointPicking"]),e.program=Re.newInstance(),e.VAO=k_.newInstance(),e.CABO=oq.newInstance(),vq(t,e)}const wq=te.newInstance(WM);var Mu={newInstance:wq,extend:WM,primTypes:Pl};const{Representation:fg,Interpolation:dg}=VM;function g6(t){return()=>te.vtkErrorMacro(`vtkProperty::${t} - NOT IMPLEMENTED`)}function xq(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=g6("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=g6("AddShaderVariable"),t.setInterpolationToFlat=()=>t.setInterpolation(dg.FLAT),t.setInterpolationToGouraud=()=>t.setInterpolation(dg.GOURAUD),t.setInterpolationToPhong=()=>t.setInterpolation(dg.PHONG),t.getInterpolationAsString=()=>te.enumToString(dg,e.interpolation),t.setRepresentationToWireframe=()=>t.setRepresentation(fg.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(fg.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(fg.POINTS),t.getRepresentationAsString=()=>te.enumToString(fg,e.representation)}const Cq={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:dg.GOURAUD,representation:fg.SURFACE,edgeVisibility:!1,backfaceCulling:!1,frontfaceCulling:!1,pointSize:1,lineWidth:1,lighting:!0,shading:!1,materialName:null};function Sq(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Cq,r),te.obj(t,e),te.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"]),te.setGetArray(t,e,["ambientColor","specularColor","diffuseColor","edgeColor"],3),xq(t,e)}const _q=te.newInstance(Sq,"vtkProperty");var d1={newInstance:_q,...VM};const{Representation:Tq}=d1,{vtkErrorMacro:p6}=te;function Eq(t){const e=Re.substitute(t.Fragment,"//VTK::RenderPassFragmentShader::Impl",` +`)),Ds(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 Ds(`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} . 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No such uniform.`,!1;for(var i=arguments.length,o=new Array(i>1?i-1:0),a=1;a{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{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):(Ds("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 Ds("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 dq={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 BM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,dq,r),e.attributesLocs={},e.uniformLocs={},e.vertexShader=bw.newInstance(),e.vertexShader.setShaderType("Vertex"),e.fragmentShader=bw.newInstance(),e.fragmentShader.setShaderType("Fragment"),e.geometryShader=bw.newInstance(),e.geometryShader.setShaderType("Geometry"),te.obj(t,e),te.get(t,e,["lastCameraMTime"]),te.setGet(t,e,["error","handle","compiled","bound","md5Hash","vertexShader","fragmentShader","geometryShader","linked"]),fq(t,e)}const hq=te.newInstance(BM,"vtkShaderProgram");var Re={newInstance:hq,extend:BM,substitute:uq};function gq(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;n0&&(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;n0&&(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()!==Vc.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{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;g0&&(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._openGLRenderWindow!==r&&(t.releaseGraphicsResources(),e._openGLRenderWindow=r,e.context=null,r&&(e.context=e._openGLRenderWindow.getContext()))}}const pq={forceEmulation:!1,handleVAO:0,handleProgram:0,supported:!0,buffers:null,context:null};function GM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,pq,r),e.buffers=[],te.obj(t,e),te.get(t,e,["supported"]),te.setGet(t,e,["forceEmulation"]),gq(t,e)}const mq=te.newInstance(GM,"vtkOpenGLVertexArrayObject");var V_={newInstance:mq,extend:GM};const Ll={Start:0,Points:0,Lines:1,Tris:2,TriStrips:3,TrisEdges:4,TriStripsEdges:5,End:6};function vq(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===Ba.POINTS||n===Ll.Points?e.context.POINTS:r===Ba.WIREFRAME||n===Ll.Lines||n===Ll.TrisEdges||n===Ll.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(){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===Ll.Points||n.getProperty().getRepresentation()===Ba.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===Ll.Points?2:e.primitiveType===Ll.Lines?4:6,t.getAllocatedGPUMemoryInBytes=()=>t.getCABO().getAllocatedGPUMemoryInBytes()}const yq={context:null,program:null,shaderSourceTime:null,VAO:null,attributeUpdateTime:null,CABO:null,primitiveType:0,pointPicking:!1};function WM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yq,r),te.obj(t,e),e.shaderSourceTime={},te.obj(e.shaderSourceTime),e.attributeUpdateTime={},te.obj(e.attributeUpdateTime),te.setGet(t,e,["program","shaderSourceTime","VAO","attributeUpdateTime","CABO","primitiveType","pointPicking"]),e.program=Re.newInstance(),e.VAO=V_.newInstance(),e.CABO=oq.newInstance(),vq(t,e)}const wq=te.newInstance(WM);var Ru={newInstance:wq,extend:WM,primTypes:Ll};const{Representation:fg,Interpolation:dg}=VM;function g6(t){return()=>te.vtkErrorMacro(`vtkProperty::${t} - NOT IMPLEMENTED`)}function xq(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=g6("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=g6("AddShaderVariable"),t.setInterpolationToFlat=()=>t.setInterpolation(dg.FLAT),t.setInterpolationToGouraud=()=>t.setInterpolation(dg.GOURAUD),t.setInterpolationToPhong=()=>t.setInterpolation(dg.PHONG),t.getInterpolationAsString=()=>te.enumToString(dg,e.interpolation),t.setRepresentationToWireframe=()=>t.setRepresentation(fg.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(fg.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(fg.POINTS),t.getRepresentationAsString=()=>te.enumToString(fg,e.representation)}const Cq={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:dg.GOURAUD,representation:fg.SURFACE,edgeVisibility:!1,backfaceCulling:!1,frontfaceCulling:!1,pointSize:1,lineWidth:1,lighting:!0,shading:!1,materialName:null};function Sq(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Cq,r),te.obj(t,e),te.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"]),te.setGetArray(t,e,["ambientColor","specularColor","diffuseColor","edgeColor"],3),xq(t,e)}const _q=te.newInstance(Sq,"vtkProperty");var d1={newInstance:_q,...VM};const{Representation:Tq}=d1,{vtkErrorMacro:p6}=te;function Eq(t){const e=Re.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 bq(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=Xt.newInstance({numberOfComponents:3,values:r});o.setName("points");const a=Xt.newInstance({numberOfComponents:2,values:n});a.setName("tcoords");const s=Xt.newInstance({numberOfComponents:1,values:i});e.tris.getCABO().createVBO(s,"polys",Tq.SURFACE,{points:o,tcoords:a,cellOffset:0}),e.VBOBuildTime.modified()},t.createFramebuffer=r=>{const n=r.getSize(),i=r.getContext();e.framebuffer=Gy.newInstance(),e.framebuffer.setOpenGLRenderWindow(r),e.framebuffer.create(...n),e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.bind(),e.translucentRGBATexture=mr.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=mr.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=mr.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(` -`),Dq,"")},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)||p6("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)||p6("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=k_.newInstance(),e.copyVAO.setOpenGLRenderWindow(r)),e.copyVAO.bind(),e.VBOBuildTime.getMTime()e._supported?Eq: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 Iq={framebuffer:null,copyShader:null,tris:null};function zM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Iq,r),S_.extend(t,e,r),e.VBOBuildTime={},te.obj(e.VBOBuildTime,{mtime:0}),e.tris=Mu.newInstance(),te.get(t,e,["framebuffer"]),bq(t,e)}const Oq=te.newInstance(zM,"vtkOpenGLOrderIndependentTranslucentPass");var Mq={newInstance:Oq,extend:zM};function Pq(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;a0||e.translucentActorCount>0)&&e.volumeCount>0||e.depthRequested){const f=r.getFramebufferSize();e.framebuffer===null&&(e.framebuffer=Gy.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=Mq.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 Rq={opaqueActorCount:0,translucentActorCount:0,volumeCount:0,overlayActorCount:0,framebuffer:null,depthRequested:!1};function $M(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Rq,r),S_.extend(t,e,r),te.get(t,e,["framebuffer","opaqueActorCount","translucentActorCount","volumeCount"]),Pq(t,e)}const Lq=te.newInstance($M,"vtkForwardPass");var Aq={newInstance:Lq,extend:$M};const Eo={MIN_KNOWN_PASS:0,ACTOR_PASS:0,COMPOSITE_INDEX_PASS:1,ID_LOW24:2,ID_HIGH24:3,MAX_KNOWN_PASS:3};var jM={PassTypes:Eo};const{vtkErrorMacro:m6,vtkWarningMacro:Nq}=te;function kq(t,e){e.classHierarchy.push("vtkFieldData");const r=t.getState;e.arrays&&(e.arrays=e.arrays.map(n=>({data:as(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&&ne.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&&nt.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-1?o:i;c.insertTuple(l,a.getTuple(i))}else c.insertTuples(0,a.getTuples());else m6("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=Xt.newInstance({name:a.getName(),dataType:a.getDataType(),numberOfComponents:l,values:te.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-1?a:i;f.interpolateTuple(u,c,i,c,o,s),Nq("Unexpected case in interpolateData")}else f.insertTuples(c.getTuples());else m6("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=Xt.newInstance({name:c.getName(),dataType:c.getDataType(),numberOfComponents:u,values:te.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 Vq={arrays:[],copyFieldFlags:[],doCopyAllOn:!0,doCopyAllOff:!1};function HM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Vq,r),te.obj(t,e),kq(t,e)}const Fq=te.newInstance(HM,"vtkFieldData");var Uq={newInstance:Fq,extend:HM};const Bq={SCALARS:0,VECTORS:1,NORMALS:2,TCOORDS:3,TENSORS:4,GLOBALIDS:5,PEDIGREEIDS:6,EDGEFLAG:7,NUM_ATTRIBUTES:8},Gq={MAX:0,EXACT:1,NOLIMIT:2},Wq={DUPLICATECELL:1,HIGHCONNECTIVITYCELL:2,LOWCONNECTIVITYCELL:4,REFINEDCELL:8,EXTERIORCELL:16,HIDDENCELL:32},zq={DUPLICATEPOINT:1,HIDDENPOINT:2},$q={COPYTUPLE:0,INTERPOLATE:1,PASSDATA:2,ALLCOPY:3},jq="vtkGhostType",xv={DEFAULT:0,SINGLE:1,DOUBLE:2};var KM={AttributeCopyOperations:$q,AttributeLimitTypes:Gq,AttributeTypes:Bq,CellGhostTypes:Wq,DesiredOutputPrecision:xv,PointGhostTypes:zq,ghostArrayName:jq};const{AttributeTypes:_l,AttributeCopyOperations:rf}=KM,{vtkWarningMacro:am}=te;function Hq(t,e){const r=["Scalars","Vectors","Normals","TCoords","Tensors","GlobalIds","PedigreeIds"];function n(a){let s=r.find(c=>_l[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 am(`Cannot set attribute ${c}. The attribute must be a vtkDataArray.`),-1;if(a&&!t.checkNumberOfComponents(a,c))return am(`Cannot set attribute ${c}. Incorrect number of components.`),-1;let l=e[`active${c}`];if(l>=0&&lr.filter(s=>t[`get${s}`]()===a),t.setActiveAttributeByName=(a,s)=>t.setActiveAttributeByIndex(t.getArrayWithIndex(a).index,s),t.setActiveAttributeByIndex=(a,s)=>{const c=n(s);if(a>=0&&a{const s=n(a);return t[`get${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${s}`]=-1:a{const s=`active${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[rf.PASSDATA][_l[c]]=!1},t[`copy${a}On`]=()=>{const c=a.toUpperCase();e.copyAttributeFlags[rf.PASSDATA][_l[c]]=!0}}),t.initializeAttributeCopyFlags=()=>{e.copyAttributeFlags=[],Object.keys(rf).filter(a=>a!=="ALLCOPY").forEach(a=>{e.copyAttributeFlags[rf[a]]=Object.keys(_l).filter(s=>s!=="NUM_ATTRIBUTES").reduce((s,c)=>(s[_l[c]]=!0,s),[])}),e.copyAttributeFlags[rf.COPYTUPLE][_l.GLOBALIDS]=!1,e.copyAttributeFlags[rf.INTERPOLATE][_l.GLOBALIDS]=!1,e.copyAttributeFlags[rf.COPYTUPLE][_l.PEDIGREEIDS]=!1},t.initialize=te.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(Xt.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 Kq={activeScalars:-1,activeVectors:-1,activeTensors:-1,activeNormals:-1,activeTCoords:-1,activeGlobalIds:-1,activePedigreeIds:-1};function qM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Kq,r),Uq.extend(t,e,r),te.setGet(t,e,["activeScalars","activeNormals","activeTCoords","activeVectors","activeTensors","activeGlobalIds","activePedigreeIds"]),e.arrays||(e.arrays={}),Hq(t,e)}const qq=te.newInstance(qM,"vtkDataSetAttributes");var v6={newInstance:qq,extend:qM,...KM};const Xq={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},Yq={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 Jq={FieldDataTypes:Xq,FieldAssociations:Yq};const Bx=["pointData","cellData","fieldData"];function Zq(t,e){e.classHierarchy.push("vtkDataSet"),Bx.forEach(n=>{e[n]?e[n]=as(e[n]):e[n]=v6.newInstance()});const r=t.shallowCopy;t.shallowCopy=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;r(n,i),Bx.forEach(o=>{e[o]=v6.newInstance(),e[o].shallowCopy(n.getReferenceByName(o))})}}const Qq={};function XM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Qq,r),te.obj(t,e),te.setGet(t,e,Bx),Zq(t,e)}const eX=te.newInstance(XM,"vtkDataSet");var oh={newInstance:eX,extend:XM,...Jq};const{FieldAssociations:tX}=oh;function nX(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 rX={fieldAssociation:tX.FIELD_ASSOCIATION_CELLS,captureZValues:!1};function YM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rX,r),te.obj(t,e),te.setGet(t,e,["fieldAssociation","captureZValues"]),nX(t,e)}const iX=te.newInstance(YM,"vtkHardwareSelector");var oX={newInstance:iX,extend:YM};const aX={GLOBALIDS:0,PEDIGREEIDS:1,VALUES:2,INDICES:3,FRUSTUM:4,LOCATIONS:5,THRESHOLDS:6,BLOCKS:7,QUERY:8},sX={CELL:0,POINT:1,FIELD:2,VERTEX:3,EDGE:4,ROW:5};var cX={SelectionContent:aX,SelectionField:sX};function lX(t,e){e.classHierarchy.push("vtkSelectionNode"),t.getBounds=()=>e.points.getBounds()}const uX={contentType:-1,fieldType:-1,properties:null,selectionList:[]};function JM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,uX,r),te.obj(t,e),e.properties={},te.setGet(t,e,["contentType","fieldType","properties","selectionList"]),lX(t,e)}const fX=te.newInstance(JM,"vtkSelectionNode");var ZM={newInstance:fX,extend:JM,...cX};const{PassTypes:ri}=jM,{SelectionContent:dX,SelectionField:y6}=ZM,{FieldAssociations:Lg}=oh,{vtkErrorMacro:QM}=te,Wl=1;function eP(t){return`${t.propID} ${t.compositeID}`}function tP(t,e,r,n){if(!r)return 0;const i=(e*(n[2]-n[0]+1)+t)*4;return r[i+3]}function Dc(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 nP(t,e){let r=e;return r<<=24,r|=t,r}function hX(t,e,r,n){{if(n[0]=e[0],n[1]=e[1],e[0]t.area[2]||e[1]t.area[3])return null;const i=[e[0]-t.area[0],e[1]-t.area[1]],o=Dc(i[0],i[1],t.pixBuffer[ri.ACTOR_PASS],t.area);if(o<=0||o-Wl>=t.props.length)return null;const a={};a.valid=!0,a.propID=o-Wl,a.prop=t.props[a.propID];let s=Dc(i[0],i[1],t.pixBuffer[ri.COMPOSITE_INDEX_PASS],t.area);if((s<0||s>16777215)&&(s=0),a.compositeID=s-Wl,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[ri.ID_LOW24]&&tP(i[0],i[1],t.pixBuffer[ri.ID_LOW24],t.area)===0)return a;const c=Dc(i[0],i[1],t.pixBuffer[ri.ID_LOW24],t.area),l=Dc(i[0],i[1],t.pixBuffer[ri.ID_HIGH24],t.area);return a.attributeID=nP(c,l),a}}function rP(t,e,r,n,i){const o=[];let a=0;return e.forEach((s,c)=>{const l=ZM.newInstance();switch(l.setContentType(dX.INDICES),t){case Lg.FIELD_ASSOCIATION_CELLS:l.setFieldType(y6.CELL);break;case Lg.FIELD_ASSOCIATION_POINTS:l.setFieldType(y6.POINT);break;default:QM("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 gX(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=hX(t,[d,u],0,f);if(g&&g.valid){const p=eP(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{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=Gy.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===Lg.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{if(!e._renderer||!e._openGLRenderWindow)return QM("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=ri.MIN_KNOWN_PASS;e.currentPass<=ri.MAX_KNOWN_PASS;e.currentPass++)t.passRequired(e.currentPass)&&(t.preCapturePass(e.currentPass),e.captureZValues&&e.currentPass===ri.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=ri.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===ri.ID_HIGH24){if(e.fieldAssociation===Lg.FIELD_ASSOCIATION_POINTS)return e.maximumPointId>16777215;if(e.fieldAssociation===Lg.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===ri.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=Dc(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===ri.ACTOR_PASS&&(t.setPropColorValueFromInt(e.props.length+Wl),e.props.push(n))},t.renderCompositeIndex=n=>{e.currentPass===ri.COMPOSITE_INDEX_PASS&&t.setPropColorValueFromInt(n+Wl)},t.renderAttributeId=n=>{n<0||(e.maxAttributeId=n>e.maxAttributeId?n:e.maxAttributeId)},t.passTypeToString=n=>te.enumToString(ri,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[2]||n[1]e.area[3])return null;const f=[n[0]-e.area[0],n[1]-e.area[1]],u=Dc(f[0],f[1],e.pixBuffer[ri.ACTOR_PASS],e.area);if(u<=0||u-Wl>=e.props.length)return null;const d={};d.valid=!0,d.propID=u-Wl,d.prop=e.props[d.propID];let h=Dc(f[0],f[1],e.pixBuffer[ri.COMPOSITE_INDEX_PASS],e.area);if((h<0||h>16777215)&&(h=0),d.compositeID=h-Wl,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[ri.ID_LOW24]&&tP(f[0],f[1],e.pixBuffer[ri.ID_LOW24],e.area)===0)return d;const g=Dc(f[0],f[1],e.pixBuffer[ri.ID_LOW24],e.area),p=Dc(f[0],f[1],e.pixBuffer[ri.ID_HIGH24],e.area);return d.attributeID=nP(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;ff?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 o[0]=n[0],o[1]=n[1],null},t.generateSelection=(n,i,o,a)=>{const 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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&&nt.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-1?o:i;c.insertTuple(l,a.getTuple(i))}else c.insertTuples(0,a.getTuples());else m6("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=Xt.newInstance({name:a.getName(),dataType:a.getDataType(),numberOfComponents:l,values:te.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-1?a:i;f.interpolateTuple(u,c,i,c,o,s),Nq("Unexpected case in interpolateData")}else f.insertTuples(c.getTuples());else m6("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=Xt.newInstance({name:c.getName(),dataType:c.getDataType(),numberOfComponents:u,values:te.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 Vq={arrays:[],copyFieldFlags:[],doCopyAllOn:!0,doCopyAllOff:!1};function HM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Vq,r),te.obj(t,e),kq(t,e)}const Fq=te.newInstance(HM,"vtkFieldData");var Uq={newInstance:Fq,extend:HM};const Bq={SCALARS:0,VECTORS:1,NORMALS:2,TCOORDS:3,TENSORS:4,GLOBALIDS:5,PEDIGREEIDS:6,EDGEFLAG:7,NUM_ATTRIBUTES:8},Gq={MAX:0,EXACT:1,NOLIMIT:2},Wq={DUPLICATECELL:1,HIGHCONNECTIVITYCELL:2,LOWCONNECTIVITYCELL:4,REFINEDCELL:8,EXTERIORCELL:16,HIDDENCELL:32},zq={DUPLICATEPOINT:1,HIDDENPOINT:2},$q={COPYTUPLE:0,INTERPOLATE:1,PASSDATA:2,ALLCOPY:3},jq="vtkGhostType",xv={DEFAULT:0,SINGLE:1,DOUBLE:2};var KM={AttributeCopyOperations:$q,AttributeLimitTypes:Gq,AttributeTypes:Bq,CellGhostTypes:Wq,DesiredOutputPrecision:xv,PointGhostTypes:zq,ghostArrayName:jq};const{AttributeTypes:El,AttributeCopyOperations:rf}=KM,{vtkWarningMacro:am}=te;function Hq(t,e){const r=["Scalars","Vectors","Normals","TCoords","Tensors","GlobalIds","PedigreeIds"];function n(a){let s=r.find(c=>El[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 am(`Cannot set attribute ${c}. The attribute must be a vtkDataArray.`),-1;if(a&&!t.checkNumberOfComponents(a,c))return am(`Cannot set attribute ${c}. Incorrect number of components.`),-1;let l=e[`active${c}`];if(l>=0&&lr.filter(s=>t[`get${s}`]()===a),t.setActiveAttributeByName=(a,s)=>t.setActiveAttributeByIndex(t.getArrayWithIndex(a).index,s),t.setActiveAttributeByIndex=(a,s)=>{const c=n(s);if(a>=0&&a{const s=n(a);return t[`get${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${s}`]=-1:a{const s=`active${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[rf.PASSDATA][El[c]]=!1},t[`copy${a}On`]=()=>{const c=a.toUpperCase();e.copyAttributeFlags[rf.PASSDATA][El[c]]=!0}}),t.initializeAttributeCopyFlags=()=>{e.copyAttributeFlags=[],Object.keys(rf).filter(a=>a!=="ALLCOPY").forEach(a=>{e.copyAttributeFlags[rf[a]]=Object.keys(El).filter(s=>s!=="NUM_ATTRIBUTES").reduce((s,c)=>(s[El[c]]=!0,s),[])}),e.copyAttributeFlags[rf.COPYTUPLE][El.GLOBALIDS]=!1,e.copyAttributeFlags[rf.INTERPOLATE][El.GLOBALIDS]=!1,e.copyAttributeFlags[rf.COPYTUPLE][El.PEDIGREEIDS]=!1},t.initialize=te.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(Xt.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 Kq={activeScalars:-1,activeVectors:-1,activeTensors:-1,activeNormals:-1,activeTCoords:-1,activeGlobalIds:-1,activePedigreeIds:-1};function qM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Kq,r),Uq.extend(t,e,r),te.setGet(t,e,["activeScalars","activeNormals","activeTCoords","activeVectors","activeTensors","activeGlobalIds","activePedigreeIds"]),e.arrays||(e.arrays={}),Hq(t,e)}const qq=te.newInstance(qM,"vtkDataSetAttributes");var v6={newInstance:qq,extend:qM,...KM};const Xq={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},Yq={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 Jq={FieldDataTypes:Xq,FieldAssociations:Yq};const Gx=["pointData","cellData","fieldData"];function Zq(t,e){e.classHierarchy.push("vtkDataSet"),Gx.forEach(n=>{e[n]?e[n]=us(e[n]):e[n]=v6.newInstance()});const r=t.shallowCopy;t.shallowCopy=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;r(n,i),Gx.forEach(o=>{e[o]=v6.newInstance(),e[o].shallowCopy(n.getReferenceByName(o))})}}const Qq={};function XM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Qq,r),te.obj(t,e),te.setGet(t,e,Gx),Zq(t,e)}const eX=te.newInstance(XM,"vtkDataSet");var oh={newInstance:eX,extend:XM,...Jq};const{FieldAssociations:tX}=oh;function nX(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 rX={fieldAssociation:tX.FIELD_ASSOCIATION_CELLS,captureZValues:!1};function YM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rX,r),te.obj(t,e),te.setGet(t,e,["fieldAssociation","captureZValues"]),nX(t,e)}const iX=te.newInstance(YM,"vtkHardwareSelector");var oX={newInstance:iX,extend:YM};const aX={GLOBALIDS:0,PEDIGREEIDS:1,VALUES:2,INDICES:3,FRUSTUM:4,LOCATIONS:5,THRESHOLDS:6,BLOCKS:7,QUERY:8},sX={CELL:0,POINT:1,FIELD:2,VERTEX:3,EDGE:4,ROW:5};var cX={SelectionContent:aX,SelectionField:sX};function lX(t,e){e.classHierarchy.push("vtkSelectionNode"),t.getBounds=()=>e.points.getBounds()}const uX={contentType:-1,fieldType:-1,properties:null,selectionList:[]};function JM(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,uX,r),te.obj(t,e),e.properties={},te.setGet(t,e,["contentType","fieldType","properties","selectionList"]),lX(t,e)}const fX=te.newInstance(JM,"vtkSelectionNode");var ZM={newInstance:fX,extend:JM,...cX};const{PassTypes:si}=jM,{SelectionContent:dX,SelectionField:y6}=ZM,{FieldAssociations:Lg}=oh,{vtkErrorMacro:QM}=te,$l=1;function eP(t){return`${t.propID} ${t.compositeID}`}function tP(t,e,r,n){if(!r)return 0;const i=(e*(n[2]-n[0]+1)+t)*4;return r[i+3]}function Ic(t,e,r,n){if(!r)return 0;const i=(e*(n[2]-n[0]+1)+t)*4,o=r[i],a=r[i+1];return(r[i+2]*256+a)*256+o}function nP(t,e){let r=e;return r<<=24,r|=t,r}function hX(t,e,r,n){{if(n[0]=e[0],n[1]=e[1],e[0]t.area[2]||e[1]t.area[3])return null;const i=[e[0]-t.area[0],e[1]-t.area[1]],o=Ic(i[0],i[1],t.pixBuffer[si.ACTOR_PASS],t.area);if(o<=0||o-$l>=t.props.length)return null;const a={};a.valid=!0,a.propID=o-$l,a.prop=t.props[a.propID];let s=Ic(i[0],i[1],t.pixBuffer[si.COMPOSITE_INDEX_PASS],t.area);if((s<0||s>16777215)&&(s=0),a.compositeID=s-$l,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[si.ID_LOW24]&&tP(i[0],i[1],t.pixBuffer[si.ID_LOW24],t.area)===0)return a;const c=Ic(i[0],i[1],t.pixBuffer[si.ID_LOW24],t.area),l=Ic(i[0],i[1],t.pixBuffer[si.ID_HIGH24],t.area);return a.attributeID=nP(c,l),a}}function rP(t,e,r,n,i){const o=[];let a=0;return e.forEach((s,c)=>{const l=ZM.newInstance();switch(l.setContentType(dX.INDICES),t){case Lg.FIELD_ASSOCIATION_CELLS:l.setFieldType(y6.CELL);break;case Lg.FIELD_ASSOCIATION_POINTS:l.setFieldType(y6.POINT);break;default:QM("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 gX(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=hX(t,[d,u],0,f);if(g&&g.valid){const p=eP(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{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=Wy.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===Lg.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{if(!e._renderer||!e._openGLRenderWindow)return QM("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=si.MIN_KNOWN_PASS;e.currentPass<=si.MAX_KNOWN_PASS;e.currentPass++)t.passRequired(e.currentPass)&&(t.preCapturePass(e.currentPass),e.captureZValues&&e.currentPass===si.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=si.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===si.ID_HIGH24){if(e.fieldAssociation===Lg.FIELD_ASSOCIATION_POINTS)return e.maximumPointId>16777215;if(e.fieldAssociation===Lg.FIELD_ASSOCIATION_CELLS)return 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NY={alpha:1,vectorComponent:0,vectorSize:-1,vectorMode:Ts.COMPONENT,mappingRange:null,annotationArray:null,annotatedValueMap:null,indexedLookup:!1};function zP(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,NY,r),te.obj(t,e),e.mappingRange=[0,255],e.annotationArray=[],e.annotatedValueMap=[],te.setGet(t,e,["vectorSize","vectorComponent","vectorMode","alpha","indexedLookup"]),te.setArray(t,e,["mappingRange"],2),te.getArray(t,e,["mappingRange"]),AY(t,e)}const kY=te.newInstance(zP,"vtkScalarsToColors");var Y_={newInstance:kY,extend:zP,...q_};const{vtkErrorMacro:E6}=te,D6=0,b6=1,bw=2;function VY(t,e){e.classHierarchy.push("vtkLookupTable"),t.isOpaque=()=>{if(e.opaqueFlagBuildTime.getMTime()!1,t.getNumberOfAvailableColors=()=>e.table.length/4-3,t.linearIndexLookup=(r,n)=>{let i=0;const o=Number(r);return on.range[1]?i=n.maxIndex+b6+1.5:(i=(o+n.shift)*n.scale,i=i{let o=0;pv(r)?o=Math.floor(i.maxIndex+1.5+bw):o=t.linearIndexLookup(r,i);const a=4*o;return 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FY={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 $P(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,FY,r),Y_.extend(t,e,r),e.table||(e.table=[]),e.buildTime={},te.obj(e.buildTime),e.opaqueFlagBuildTime={},te.obj(e.opaqueFlagBuildTime,{mtime:0}),e.insertTime={},te.obj(e.insertTime,{mtime:0}),te.get(t,e,["buildTime"]),te.setGet(t,e,["numberOfColors","useAboveRangeColor","useBelowRangeColor"]),te.setArray(t,e,["alphaRange","hueRange","saturationRange","valueRange"],2),te.setArray(t,e,["nanColor","belowRangeColor","aboveRangeColor"],4),te.getArray(t,e,["hueRange","saturationRange","valueRange","alphaRange","nanColor","belowRangeColor","aboveRangeColor"]),VY(t,e)}const UY=te.newInstance($P,"vtkLookupTable");var zx={newInstance:UY,extend:$P};const ms={Off:0,PolygonOffset:1};let $x=ms.PolygonOffset,Ev=ms.Off;const BY=["VTK_RESOLVE_OFF","VTK_RESOLVE_POLYGON_OFFSET"];function GY(){return $x}function WY(t){const e=$x===t;return $x=t,e}function zY(){return Ev}function Ky(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;const e=Ev===t;return Ev=t,e}function $Y(){return Ky(ms.Off)}function jY(){return Ky(ms.Off)}function HY(){return Ky(ms.PolygonOffset)}function KY(){return BY[Ev]}var jx={Resolve:ms,getResolveCoincidentTopologyAsString:KY,getResolveCoincidentTopologyPolygonOffsetFaces:GY,getResolveCoincidentTopology:zY,setResolveCoincidentTopology:Ky,setResolveCoincidentTopologyPolygonOffsetFaces:WY,setResolveCoincidentTopologyToDefault:$Y,setResolveCoincidentTopologyToOff:jY,setResolveCoincidentTopologyToPolygonOffset:HY};function jP(t,e,r){r.forEach(n=>{t[`get${n.method}`]=()=>e[n.key],t[`set${n.method}`]=te.objectSetterMap.object(t,e,{name:n.key,params:["factor","offset"]})})}const J_=["Polygon","Line","Point"],qY={Polygon:{factor:2,offset:0},Line:{factor:1,offset:-1},Point:{factor:0,offset:-2}},XY=()=>{},Sf={modified:XY};jP(Sf,qY,J_.map(t=>({key:t,method:`ResolveCoincidentTopology${t}OffsetParameters`})));function YY(t,e){e.resolveCoincidentTopology===void 0&&(e.resolveCoincidentTopology=!1),te.setGet(t,e,["resolveCoincidentTopology"]),e.topologyOffset={Polygon:{factor:0,offset:0},Line:{factor:0,offset:0},Point:{factor:0,offset:0}},Object.keys(jx).forEach(r=>{t[r]=jx[r]}),Object.keys(Sf).filter(r=>r!=="modified").forEach(r=>{t[r]=Sf[r]}),jP(t,e.topologyOffset,J_.map(r=>({key:r,method:`RelativeCoincidentTopology${r}OffsetParameters`}))),t.getCoincidentTopologyPolygonOffsetParameters=()=>{const r=Sf.getResolveCoincidentTopologyPolygonOffsetParameters(),n=t.getRelativeCoincidentTopologyPolygonOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}},t.getCoincidentTopologyLineOffsetParameters=()=>{const 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r?(e.static||t.update(),e.bounds=r.getBounds()):e.bounds=hu(),e.bounds},t.setForceCompileOnly=r=>{e.forceCompileOnly=r},t.setSelectionWebGLIdsToVTKIds=r=>{e.selectionWebGLIdsToVTKIds=r},t.createDefaultLookupTable=()=>{e.lookupTable=zx.newInstance()},t.getColorModeAsString=()=>te.enumToString(lm,e.colorMode),t.setColorModeToDefault=()=>t.setColorMode(0),t.setColorModeToMapScalars=()=>t.setColorMode(1),t.setColorModeToDirectScalars=()=>t.setColorMode(2),t.getScalarModeAsString=()=>te.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===Iw.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===Iw.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===af.USE_FIELD_DATA){const l=r.getFieldData();i===Iw.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&&zx.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,_=[0,0,0],T=o[0],E=o[1]-o[0];for(let I=0;I1?-1:e.lookupTable.getVectorComponent();e.colorCoordinates=rJ(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 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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=Uh("AcquireInvertibleLookupTable"),t.valueToColor=Uh("ValueToColor"),t.colorToValue=Uh("ColorToValue"),t.useInvertibleColorFor=Uh("UseInvertibleColorFor"),t.clearInvertibleColor=Uh("ClearInvertibleColor"),t.processSelectorPixelBuffers=(r,n)=>{if(!r||!e.selectionWebGLIdsToVTKIds||!e.populateSelectionSettings)return;const i=r.getRawPixelBuffer(Eo.ID_LOW24),o=r.getRawPixelBuffer(Eo.ID_HIGH24),a=r.getCurrentPass(),s=r.getFieldAssociation();let c=null;s===I6.FIELD_ASSOCIATION_POINTS?c=e.selectionWebGLIdsToVTKIds.points:s===I6.FIELD_ASSOCIATION_CELLS&&(c=e.selectionWebGLIdsToVTKIds.cells),c&&n.forEach(l=>{if(a===Eo.ID_LOW24){let 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X_={VectorMode:OY,ScalarMappingTarget:zx};const MY={DEFAULT:0,MAP_SCALARS:1,DIRECT_SCALARS:2},PY={DEFAULT:0,USE_POINT_DATA:1,USE_CELL_DATA:2,USE_POINT_FIELD_DATA:3,USE_CELL_FIELD_DATA:4,USE_FIELD_DATA:5},RY={BY_ID:0,BY_NAME:1};var Y_={ColorMode:MY,GetArray:RY,ScalarMode:PY};const{ScalarMappingTarget:S6,VectorMode:Is}=X_,{VtkDataTypes:Dl}=Xt,{ColorMode:cm}=Y_,{vtkErrorMacro:_6}=te;function LY(t){return t}function T6(t){return Math.floor(t*255+.5)}function AY(t,e){e.classHierarchy.push("vtkScalarsToColors"),t.setVectorModeToMagnitude=()=>t.setVectorMode(Is.MAGNITUDE),t.setVectorModeToComponent=()=>t.setVectorMode(Is.COMPONENT),t.setVectorModeToRGBColors=()=>t.setVectorMode(Is.RGBCOLORS),t.build=()=>{},t.isOpaque=()=>!0,t.setAnnotations=(r,n)=>{if(!(r&&!n||!r&&n)){if(r&&n&&r.length!==n.length){_6("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{let i=t.checkForAnnotatedValue(r),o=!1;return 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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{const o=r.getNumberOfComponents();let a=null;if(n===cm.DEFAULT&&(r.getDataType()===Dl.UNSIGNED_CHAR||r.getDataType()===Dl.UNSIGNED_CHAR_CLAMPED)||n===cm.DIRECT_SCALARS&&r)a=t.convertToRGBA(r,o,r.getNumberOfTuples());else{const s={type:"vtkDataArray",name:"temp",numberOfComponents:4,dataType:Dl.UNSIGNED_CHAR},c=te.newTypedArray(s.dataType,4*r.getNumberOfTuples());s.values=c,s.size=c.length,a=Xt.newInstance(s);let l=i;l<0&&o>1?t.mapVectorsThroughTable(r,a,S6.RGBA,-1,-1):(l<0&&(l=0),l>=o&&(l=o-1),t.mapScalarsThroughTable(r,a,S6.RGBA,l))}return a},t.mapVectorsToMagnitude=(r,n,i)=>{const 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NY={alpha:1,vectorComponent:0,vectorSize:-1,vectorMode:Is.COMPONENT,mappingRange:null,annotationArray:null,annotatedValueMap:null,indexedLookup:!1};function zP(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,NY,r),te.obj(t,e),e.mappingRange=[0,255],e.annotationArray=[],e.annotatedValueMap=[],te.setGet(t,e,["vectorSize","vectorComponent","vectorMode","alpha","indexedLookup"]),te.setArray(t,e,["mappingRange"],2),te.getArray(t,e,["mappingRange"]),AY(t,e)}const kY=te.newInstance(zP,"vtkScalarsToColors");var J_={newInstance:kY,extend:zP,...X_};const{vtkErrorMacro:E6}=te,D6=0,b6=1,Iw=2;function VY(t,e){e.classHierarchy.push("vtkLookupTable"),t.isOpaque=()=>{if(e.opaqueFlagBuildTime.getMTime()!1,t.getNumberOfAvailableColors=()=>e.table.length/4-3,t.linearIndexLookup=(r,n)=>{let i=0;const o=Number(r);return on.range[1]?i=n.maxIndex+b6+1.5:(i=(o+n.shift)*n.scale,i=i{let o=0;pv(r)?o=Math.floor(i.maxIndex+1.5+Iw):o=t.linearIndexLookup(r,i);const a=4*o;return 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i=(r+D6)*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+b6)*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+Iw)*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 FY={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 $P(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,FY,r),J_.extend(t,e,r),e.table||(e.table=[]),e.buildTime={},te.obj(e.buildTime),e.opaqueFlagBuildTime={},te.obj(e.opaqueFlagBuildTime,{mtime:0}),e.insertTime={},te.obj(e.insertTime,{mtime:0}),te.get(t,e,["buildTime"]),te.setGet(t,e,["numberOfColors","useAboveRangeColor","useBelowRangeColor"]),te.setArray(t,e,["alphaRange","hueRange","saturationRange","valueRange"],2),te.setArray(t,e,["nanColor","belowRangeColor","aboveRangeColor"],4),te.getArray(t,e,["hueRange","saturationRange","valueRange","alphaRange","nanColor","belowRangeColor","aboveRangeColor"]),VY(t,e)}const UY=te.newInstance($P,"vtkLookupTable");var $x={newInstance:UY,extend:$P};const 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Z_=["Polygon","Line","Point"],qY={Polygon:{factor:2,offset:0},Line:{factor:1,offset:-1},Point:{factor:0,offset:-2}},XY=()=>{},Sf={modified:XY};jP(Sf,qY,Z_.map(t=>({key:t,method:`ResolveCoincidentTopology${t}OffsetParameters`})));function YY(t,e){e.resolveCoincidentTopology===void 0&&(e.resolveCoincidentTopology=!1),te.setGet(t,e,["resolveCoincidentTopology"]),e.topologyOffset={Polygon:{factor:0,offset:0},Line:{factor:0,offset:0},Point:{factor:0,offset:0}},Object.keys(Hx).forEach(r=>{t[r]=Hx[r]}),Object.keys(Sf).filter(r=>r!=="modified").forEach(r=>{t[r]=Sf[r]}),jP(t,e.topologyOffset,Z_.map(r=>({key:r,method:`RelativeCoincidentTopology${r}OffsetParameters`}))),t.getCoincidentTopologyPolygonOffsetParameters=()=>{const r=Sf.getResolveCoincidentTopologyPolygonOffsetParameters(),n=t.getRelativeCoincidentTopologyPolygonOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}},t.getCoincidentTopologyLineOffsetParameters=()=>{const r=Sf.getResolveCoincidentTopologyLineOffsetParameters(),n=t.getRelativeCoincidentTopologyLineOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}},t.getCoincidentTopologyPointOffsetParameter=()=>{const r=Sf.getResolveCoincidentTopologyPointOffsetParameters(),n=t.getRelativeCoincidentTopologyPointOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}}}var Xy={implementCoincidentTopologyMethods:YY,staticOffsetAPI:Sf,otherStaticMethods:Hx,CATEGORIES:Z_,Resolve:xs};const{FieldAssociations:I6}=oh,{staticOffsetAPI:JY,otherStaticMethods:ZY}=Xy,{ColorMode:lm,ScalarMode:af,GetArray:Ow}=Y_,{VectorMode:QY}=X_,{VtkDataTypes:eJ}=Xt;function Uh(t){return()=>te.vtkErrorMacro(`vtkMapper::${t} - NOT IMPLEMENTED`)}function tJ(t,e){const r=t[1]%2===0?1:-1;if(t[0]+=r,t[0]>=e[0]||t[0]<0){const n=t[2]%2===0?1:-1;t[0]-=r,t[1]+=n,(t[1]>=e[1]||t[1]<0)&&(t[1]-=n,t[2]++)}}function nJ(t,e){return t[0]+e[0]*(t[1]+e[1]*t[2])}function O6(t,e,r){const 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r?(e.static||t.update(),e.bounds=r.getBounds()):e.bounds=pu(),e.bounds},t.setForceCompileOnly=r=>{e.forceCompileOnly=r},t.setSelectionWebGLIdsToVTKIds=r=>{e.selectionWebGLIdsToVTKIds=r},t.createDefaultLookupTable=()=>{e.lookupTable=$x.newInstance()},t.getColorModeAsString=()=>te.enumToString(lm,e.colorMode),t.setColorModeToDefault=()=>t.setColorMode(0),t.setColorModeToMapScalars=()=>t.setColorMode(1),t.setColorModeToDirectScalars=()=>t.setColorMode(2),t.getScalarModeAsString=()=>te.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===Ow.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===Ow.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===af.USE_FIELD_DATA){const l=r.getFieldData();i===Ow.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&&$x.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,_=[0,0,0],T=o[0],E=o[1]-o[0];for(let I=0;I1?-1:e.lookupTable.getVectorComponent();e.colorCoordinates=rJ(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!==lm.DIRECT_SCALARS?!0:!(!e.interpolateScalarsBeforeMapping||e.lookupTable&&e.lookupTable.getIndexedLookup()||!r||e.colorMode===lm.DEFAULT&&r.getDataType()===eJ.UNSIGNED_CHAR||e.colorMode===lm.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=Uh("AcquireInvertibleLookupTable"),t.valueToColor=Uh("ValueToColor"),t.colorToValue=Uh("ColorToValue"),t.useInvertibleColorFor=Uh("UseInvertibleColorFor"),t.clearInvertibleColor=Uh("ClearInvertibleColor"),t.processSelectorPixelBuffers=(r,n)=>{if(!r||!e.selectionWebGLIdsToVTKIds||!e.populateSelectionSettings)return;const i=r.getRawPixelBuffer(bo.ID_LOW24),o=r.getRawPixelBuffer(bo.ID_HIGH24),a=r.getCurrentPass(),s=r.getFieldAssociation();let c=null;s===I6.FIELD_ASSOCIATION_POINTS?c=e.selectionWebGLIdsToVTKIds.points:s===I6.FIELD_ASSOCIATION_CELLS&&(c=e.selectionWebGLIdsToVTKIds.cells),c&&n.forEach(l=>{if(a===bo.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(bo.ID_LOW24);d[l]=u&255,d[l+1]=(u&65280)>>8,d[l+2]=(u&16711680)>>16}else if(a===bo.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(bo.ID_HIGH24);d[l]=(u&4278190080)>>24}})}}const oJ={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 HP(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,oJ,r),q_.extend(t,e,r),te.get(t,e,["areScalarsMappedFromCells","colorCoordinates","colorMapColors","colorTextureMap","numberOfColorsInRange","selectionWebGLIdsToVTKIds"]),te.setGet(t,e,["colorByArrayName","arrayAccessMode","colorMode","fieldDataTupleId","interpolateScalarsBeforeMapping","lookupTable","populateSelectionSettings","renderTime","scalarMode","scalarVisibility","static","useLookupTableScalarRange","customShaderAttributes"]),te.setGetArray(t,e,["scalarRange"],2),Xy.implementCoincidentTopologyMethods(t,e),iJ(t,e)}const aJ=te.newInstance(HP,"vtkMapper");var g1={newInstance:aJ,extend:HP,...JY,...ZY,...Y_};const sJ={DISPLAY:0,WORLD:1};var KP={CoordinateSystem:sJ};const{CoordinateSystem:Kx}=KP;function P6(t){return()=>te.vtkErrorMacro(`vtkProp::${t} - NOT IMPLEMENTED`)}function cJ(t,e){e.classHierarchy.push("vtkProp"),t.getMTime=()=>{let r=e.mtime;for(let n=0;nr&&(r=i)}return r},t.processSelectorPixelBuffers=(r,n)=>{},t.getNestedProps=()=>null,t.getActors=()=>[],t.getActors2D=()=>[],t.getVolumes=()=>[],t.pick=P6("pick"),t.hasKey=P6("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(Kx.WORLD),t.setCoordinateSystemToDisplay=()=>t.setCoordinateSystem(Kx.DISPLAY)}const lJ={allocatedRenderTime:10,coordinateSystem:Kx.WORLD,dragable:!0,estimatedRenderTime:0,paths:null,pickable:!0,renderTimeMultiplier:1,savedEstimatedRenderTime:0,textures:[],useBounds:!0,visibility:!0};function qP(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lJ,r),te.obj(t,e),te.get(t,e,["estimatedRenderTime","allocatedRenderTime"]),te.setGet(t,e,["_parentProp","coordinateSystem","dragable","pickable","renderTimeMultiplier","useBounds","visibility"]),te.moveToProtected(t,e,["parentProp"]),cJ(t,e)}const uJ=te.newInstance(qP,"vtkProp");var XP={newInstance:uJ,extend:qP,...KP},Q_=`//VTK::System::Dec /*========================================================================= @@ -268,19 +268,19 @@ void main() //VTK::RenderPassFragmentShader::Impl } -`;function fJ(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 dJ(t,e){t.applyShaderReplacements=(r,n,i)=>{let o=null;if(n&&(o=n.ShaderReplacements),o)for(let a=0;a{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 mu={implementReplaceShaderCoincidentOffset:fJ,implementBuildShadersWithReplacements:dJ};const{FieldAssociations:Ow}=oh,{primTypes:Ti}=Mu,{Representation:vd,Shading:R6}=d1,{ScalarMode:um}=g1,{Filter:L6,Wrap:A6}=mr,{vtkErrorMacro:sf}=mo,hJ={type:"StartEvent"},gJ={type:"EndEvent"},{CoordinateSystem:pJ}=XP;function mJ(t){const e=t.getSelector();return e?e.getCurrentPass():Eo.MIN_KNOWN_PASS-1}function vJ(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=Ti.Start;a{n.Vertex=Z_,n.Fragment=p1,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{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 dJ(t,e){t.applyShaderReplacements=(r,n,i)=>{let o=null;if(n&&(o=n.ShaderReplacements),o)for(let a=0;a{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 yu={implementReplaceShaderCoincidentOffset:fJ,implementBuildShadersWithReplacements:dJ};const{FieldAssociations:Mw}=oh,{primTypes:bi}=Ru,{Representation:vd,Shading:R6}=d1,{ScalarMode:um}=g1,{Filter:L6,Wrap:A6}=Cr,{vtkErrorMacro:sf}=Co,hJ={type:"StartEvent"},gJ={type:"EndEvent"},{CoordinateSystem:pJ}=XP;function mJ(t){const e=t.getSelector();return e?e.getCurrentPass():bo.MIN_KNOWN_PASS-1}function vJ(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=bi.Start;a{n.Vertex=Q_,n.Fragment=p1,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= 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:sf("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 < ${c}; planeNum++)`," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," if (clipDistancesVSOutput[planeNum] < 0.0) discard;"," }"]).result}n.Vertex=a,n.Fragment=s},t.getCoincidentParameters=(n,i)=>{let o={factor:0,offset:0};const a=i.getProperty();if(e.renderable.getResolveCoincidentTopology()==ms.PolygonOffset||a.getEdgeVisibility()&&a.getRepresentation()===vd.SURFACE){const c=e.lastBoundBO.getPrimitiveType();c===Ti.Points||a.getRepresentation()===vd.POINTS?o=e.renderable.getCoincidentTopologyPointOffsetParameter():c===Ti.Lines||a.getRepresentation()===vd.WIREFRAME?o=e.renderable.getCoincidentTopologyLineOffsetParameters():(c===Ti.Tris||c===Ti.TriStrips)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters()),(c===Ti.TrisEdges||c===Ti.TriStripsEdges)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters(),o.factor/=2,o.offset/=2)}const s=e._openGLRenderer.getSelector();return s&&s.getFieldAssociation()===Ow.FIELD_ASSOCIATION_POINTS&&(o.offset-=2),o},t.replaceShaderPicking=(n,i,o)=>{let a=n.Fragment,s=n.Vertex;if(a=Re.substitute(a,"//VTK::Picking::Dec",["uniform int picking;","//VTK::Picking::Dec"]).result,!!e._openGLRenderer.getSelector()){switch((e.lastSelectionState===Eo.ID_LOW24||e.lastSelectionState===Eo.ID_HIGH24)&&(s=Re.substitute(s,"//VTK::Picking::Dec",[`flat out int vertexIDVSOutput; + specularPower);`,` specularL += ((sf${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=Re.substitute(a,"//VTK::Light::Impl",f,!1).result;break;default:sf("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()==xs.PolygonOffset||a.getEdgeVisibility()&&a.getRepresentation()===vd.SURFACE){const c=e.lastBoundBO.getPrimitiveType();c===bi.Points||a.getRepresentation()===vd.POINTS?o=e.renderable.getCoincidentTopologyPointOffsetParameter():c===bi.Lines||a.getRepresentation()===vd.WIREFRAME?o=e.renderable.getCoincidentTopologyLineOffsetParameters():(c===bi.Tris||c===bi.TriStrips)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters()),(c===bi.TrisEdges||c===bi.TriStripsEdges)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters(),o.factor/=2,o.offset/=2)}const s=e._openGLRenderer.getSelector();return s&&s.getFieldAssociation()===Mw.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===bo.ID_LOW24||e.lastSelectionState===bo.ID_HIGH24)&&(s=Re.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 Eo.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 Eo.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()===R6.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;x0&&(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(){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)||sf("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)||sf("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)||sf(`Error setting ${l}MC in shader VAO.`))}),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||sf("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),n.getProgram().isAttributeUsed("scalarColor")&&n.getCABO().getColorComponents()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),"scalarColor",n.getCABO().getColorOffset(),n.getCABO().getColorBOStride(),e.context.UNSIGNED_BYTE,4,!0)||sf("Error setting scalarColor in shader VAO."):n.getVAO().removeAttributeArray("scalarColor"),n.getAttributeUpdateTime().modified()}if(e.renderable.getNumberOfClippingPlanes()){const c=e.renderable.getNumberOfClippingPlanes(),l=[],u=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,d=u?Yr(e.tmpMat4,o.getMatrix()):o.getMatrix();u&&(Fn(d,d),Dn(d,d,u),Fn(d,d));for(let h=0;h{const a=e.lastBoundBO.getReferenceByName("lastLightComplexity");if(a<2)return;const s=n.getProgram();let c=0;const l=i.getLightsByReference();for(let d=0;d0){const p=h.getColorByReference(),v=h.getIntensity();e.lightColor[0]=p[0]*v,e.lightColor[1]=p[1]*v,e.lightColor[2]=p[2]*v;const y=h.getDirection(),m=i.getActiveCamera().getViewMatrix(),w=[...y];h.lightTypeIsSceneLight()&&(w[0]=m[0]*y[0]+m[1]*y[1]+m[2]*y[2],w[1]=m[4]*y[0]+m[5]*y[1]+m[6]*y[2],w[2]=m[8]*y[0]+m[9]*y[1]+m[10]*y[2],qf(w)),e.lightDirection[0]=w[0],e.lightDirection[1]=w[1],e.lightDirection[2]=w[2],qf(e.lightDirection),s.setUniform3fArray(`lightColor${c}`,e.lightColor),s.setUniform3fArray(`lightDirectionVC${c}`,e.lightDirection),c++}}if(a<3)return;const u=i.getActiveCamera().getViewMatrix();Fn(u,u),c=0;for(let d=0;d0){const p=h.getTransformedPosition(),v=new Float64Array(3);Yt(v,p,u),s.setUniform3fArray(`lightAttenuation${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()===pJ.DISPLAY){const p=e._openGLRenderer.getTiledSizeAndOrigin();Nt(e.tmpMat4),e.tmpMat4[0]=2/p.usize,e.tmpMat4[12]=-1,e.tmpMat4[5]=2/p.vsize,e.tmpMat4[13]=-1,Dn(e.tmpMat4,e.tmpMat4,d),a.setUniformMatrix("MCPCMatrix",e.tmpMat4)}else a.setUniformMatrix("MCPCMatrix",r([s.wcpc,g.mcwc,d],yv,e.tmpMat4));a.isUniformUsed("MCVCMatrix")&&a.setUniformMatrix("MCVCMatrix",r([s.wcvc,g.mcwc,d],yv,e.tmpMat4)),a.isUniformUsed("normalMatrix")&&a.setUniformMatrix3x3("normalMatrix",r([s.normalMatrix,g.normalMatrix],cK,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()===Ow.FIELD_ASSOCIATION_POINTS&&(e.pointPicking=!0)},t.renderPieceStart=(n,i)=>{e.primitiveIDOffset=0,e.vertexIDOffset=0;const o=mJ(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===vd.SURFACE,s=e._openGLRenderer.getSelector(),c=s&&s.getFieldAssociation()===Ow.FIELD_ASSOCIATION_POINTS&&(e.lastSelectionState===Eo.ID_LOW24||e.lastSelectionState===Eo.ID_HIGH24);for(let l=Ti.Start;l=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(hJ),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(gJ),!e.currentInput){sf("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()){ih(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{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===um.USE_CELL_DATA||s===um.USE_CELL_FIELD_DATA||s===um.USE_FIELD_DATA||!o.getPointData().getScalars())&&s!==um.USE_POINT_FIELD_DATA&&a&&(e.haveCellScalars=!0);let c=i.getProperty().getInterpolation()!==R6.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=mr.newInstance({resizable:!0}));const h=e.internalColorTexture;h.setMinificationFilter(L6.NEAREST),h.setMagnificationFilter(L6.NEAREST),h.setWrapS(A6.CLAMP_TO_EDGE),h.setWrapT(A6.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===vd.SURFACE;for(let y=Ti.Start;y{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const yJ={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null,tmpMat4:null,ambientColor:[],diffuseColor:[],specularColor:[],lightColor:[],lightDirection:[],lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastSelectionState:Eo.MIN_KNOWN_PASS-1,selectionStateChanged:null,selectionWebGLIdsToVTKIds:null,pointPicking:!1};function YP(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yJ,r),si.extend(t,e,r),mu.implementReplaceShaderCoincidentOffset(t,e,r),mu.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=Ti,e.tmpMat3=ds(new Float64Array(9)),e.tmpMat4=Nt(new Float64Array(16));for(let n=Ti.Start;n{if(t.invokeEvent(CJ),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(1),t.invokeEvent(SJ),!e.currentInput){Bh("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 _=o[a],T=o[a+1],E=o[a+2],D=o[a+3];n[0]=_*s+T*u+E*p+D*w,n[1]=_*c+T*d+E*v+D*x,n[2]=_*l+T*h+E*y+D*C,n[3]=_*f+T*g+E*m+D*S,_=o[a+4],T=o[a+5],E=o[a+6],D=o[a+7],n[4]=_*s+T*u+E*p+D*w,n[5]=_*c+T*d+E*v+D*x,n[6]=_*l+T*h+E*y+D*C,n[7]=_*f+T*g+E*m+D*S,_=o[a+8],T=o[a+9],E=o[a+10],D=o[a+11],n[8]=_*s+T*u+E*p+D*w,n[9]=_*c+T*d+E*v+D*x,n[10]=_*l+T*h+E*y+D*C,n[11]=_*f+T*g+E*m+D*S,_=o[a+12],T=o[a+13],E=o[a+14],D=o[a+15],n[12]=_*s+T*u+E*p+D*w,n[13]=_*c+T*d+E*v+D*x,n[14]=_*l+T*h+E*y+D*C,n[15]=_*f+T*g+E*m+D*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],_=d[7],T=d[8],E=h[g],D=h[g+1],b=h[g+2],I=h[g+3],P=h[g+4],M=h[g+5],L=h[g+6],V=h[g+7],G=h[g+8];p[0]=E*v+D*w+b*S,p[1]=E*y+D*x+b*_,p[2]=E*m+D*C+b*T,p[3]=I*v+P*w+M*S,p[4]=I*y+P*x+M*_,p[5]=I*m+P*C+M*T,p[6]=L*v+V*w+G*S,p[7]=L*y+V*x+G*_,p[8]=L*m+V*C+G*T,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===wJ.SURFACE,c=e.openGLCamera.getKeyMatrices(n),l=e.openGLActor.getKeyMatrices();A0(e.normalMatrix,c.normalMatrix,l.normalMatrix),Dn(e.mcpcMatrix,c.wcpc,l.mcwc),Dn(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()===xJ.COMPOSITE_INDEX_PASS&&(g=!0);for(let p=e.primTypes.Start;p{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)||Bh("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)||Bh("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)||Bh("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)||Bh("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()!!(r.getNeedToRebuildShaders(n,i,o)||n.getShaderSourceTime().getMTime(){if(e.hardwareSupport){const o=e.renderable.getMatrixArray(),a=e.renderable.getNormalArray(),s=e.renderable.getColorArray();if(e.matrixBuffer||(e.matrixBuffer=Pc.newInstance(),e.matrixBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.normalBuffer=Pc.newInstance(),e.normalBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.colorBuffer=Pc.newInstance(),e.colorBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.pickBuffer=Pc.newInstance(),e.pickBuffer.setOpenGLRenderWindow(e._openGLRenderWindow)),e.renderable.getBuildTime().getMTime()>e.glyphBOBuildTime.getMTime()){e.matrixBuffer.upload(o,fm.ARRAY_BUFFER),e.normalBuffer.upload(a,fm.ARRAY_BUFFER),s?e.colorBuffer.upload(s.getData(),fm.ARRAY_BUFFER):e.colorBuffer.releaseGraphicsResources();const c=o.length/16,l=new Uint8Array(4*c);for(let f=0;f2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,TJ,r),Xy.extend(t,e,r),e.tmpMat3=ds(new Float64Array(9)),e.normalMatrix=ds(new Float64Array(9)),e.mcpcMatrix=Nt(new Float64Array(16)),e.mcvcMatrix=Nt(new Float64Array(16)),e.tmpColor=[],e.glyphBOBuildTime={},vr(e.glyphBOBuildTime,{mtime:0}),_J(t,e)}const ZP=or(EJ,"vtkOpenGLGlyph3DMapper");var DJ={newInstance:ZP};Ui("vtkGlyph3DMapper",ZP);const bJ={NONE:-1,I:0,J:1,K:2,X:3,Y:4,Z:5};var Yy={SlicingMode:bJ};const Nf={NEAREST:0,LINEAR:1};var IJ={InterpolationType:Nf};function Ks(t,e,r){return t?`${t.getMTime()}-${e}-${r}`:"0"}function Q_(t,e){return`${t.getMTime()}A${e.getMTime()}`}const{vtkErrorMacro:yd}=mo,{SlicingMode:ta}=Yy;function OJ(t){const e=t.split(` -`),r=[];for(let n=0;n0&&r.push(i)}return r}function MJ(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()==ms.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=Z_,n.Fragment=p1,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{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()===R6.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;x0&&(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(){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)||sf("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)||sf("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)||sf(`Error setting ${l}MC in shader VAO.`))}),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||sf("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),n.getProgram().isAttributeUsed("scalarColor")&&n.getCABO().getColorComponents()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),"scalarColor",n.getCABO().getColorOffset(),n.getCABO().getColorBOStride(),e.context.UNSIGNED_BYTE,4,!0)||sf("Error setting scalarColor in shader VAO."):n.getVAO().removeAttributeArray("scalarColor"),n.getAttributeUpdateTime().modified()}if(e.renderable.getNumberOfClippingPlanes()){const c=e.renderable.getNumberOfClippingPlanes(),l=[],u=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,d=u?ei(e.tmpMat4,o.getMatrix()):o.getMatrix();u&&(Fn(d,d),In(d,d,u),Fn(d,d));for(let h=0;h{const a=e.lastBoundBO.getReferenceByName("lastLightComplexity");if(a<2)return;const s=n.getProgram();let c=0;const l=i.getLightsByReference();for(let d=0;d0){const p=h.getColorByReference(),v=h.getIntensity();e.lightColor[0]=p[0]*v,e.lightColor[1]=p[1]*v,e.lightColor[2]=p[2]*v;const y=h.getDirection(),m=i.getActiveCamera().getViewMatrix(),w=[...y];h.lightTypeIsSceneLight()&&(w[0]=m[0]*y[0]+m[1]*y[1]+m[2]*y[2],w[1]=m[4]*y[0]+m[5]*y[1]+m[6]*y[2],w[2]=m[8]*y[0]+m[9]*y[1]+m[10]*y[2],qf(w)),e.lightDirection[0]=w[0],e.lightDirection[1]=w[1],e.lightDirection[2]=w[2],qf(e.lightDirection),s.setUniform3fArray(`lightColor${c}`,e.lightColor),s.setUniform3fArray(`lightDirectionVC${c}`,e.lightDirection),c++}}if(a<3)return;const u=i.getActiveCamera().getViewMatrix();Fn(u,u),c=0;for(let d=0;d0){const p=h.getTransformedPosition(),v=new Float64Array(3);Yt(v,p,u),s.setUniform3fArray(`lightAttenuation${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()===pJ.DISPLAY){const p=e._openGLRenderer.getTiledSizeAndOrigin();Vt(e.tmpMat4),e.tmpMat4[0]=2/p.usize,e.tmpMat4[12]=-1,e.tmpMat4[5]=2/p.vsize,e.tmpMat4[13]=-1,In(e.tmpMat4,e.tmpMat4,d),a.setUniformMatrix("MCPCMatrix",e.tmpMat4)}else a.setUniformMatrix("MCPCMatrix",r([s.wcpc,g.mcwc,d],yv,e.tmpMat4));a.isUniformUsed("MCVCMatrix")&&a.setUniformMatrix("MCVCMatrix",r([s.wcvc,g.mcwc,d],yv,e.tmpMat4)),a.isUniformUsed("normalMatrix")&&a.setUniformMatrix3x3("normalMatrix",r([s.normalMatrix,g.normalMatrix],cK,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()===Mw.FIELD_ASSOCIATION_POINTS&&(e.pointPicking=!0)},t.renderPieceStart=(n,i)=>{e.primitiveIDOffset=0,e.vertexIDOffset=0;const o=mJ(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===vd.SURFACE,s=e._openGLRenderer.getSelector(),c=s&&s.getFieldAssociation()===Mw.FIELD_ASSOCIATION_POINTS&&(e.lastSelectionState===bo.ID_LOW24||e.lastSelectionState===bo.ID_HIGH24);for(let l=bi.Start;l=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(hJ),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(gJ),!e.currentInput){sf("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()){ih(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{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===um.USE_CELL_DATA||s===um.USE_CELL_FIELD_DATA||s===um.USE_FIELD_DATA||!o.getPointData().getScalars())&&s!==um.USE_POINT_FIELD_DATA&&a&&(e.haveCellScalars=!0);let c=i.getProperty().getInterpolation()!==R6.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=Cr.newInstance({resizable:!0}));const h=e.internalColorTexture;h.setMinificationFilter(L6.NEAREST),h.setMagnificationFilter(L6.NEAREST),h.setWrapS(A6.CLAMP_TO_EDGE),h.setWrapT(A6.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===vd.SURFACE;for(let y=bi.Start;y{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const yJ={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null,tmpMat4:null,ambientColor:[],diffuseColor:[],specularColor:[],lightColor:[],lightDirection:[],lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastSelectionState:bo.MIN_KNOWN_PASS-1,selectionStateChanged:null,selectionWebGLIdsToVTKIds:null,pointPicking:!1};function YP(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yJ,r),fi.extend(t,e,r),yu.implementReplaceShaderCoincidentOffset(t,e,r),yu.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=bi,e.tmpMat3=ms(new Float64Array(9)),e.tmpMat4=Vt(new Float64Array(16));for(let n=bi.Start;n{if(t.invokeEvent(CJ),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(1),t.invokeEvent(SJ),!e.currentInput){Bh("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 _=o[a],T=o[a+1],E=o[a+2],D=o[a+3];n[0]=_*s+T*u+E*p+D*w,n[1]=_*c+T*d+E*v+D*x,n[2]=_*l+T*h+E*y+D*C,n[3]=_*f+T*g+E*m+D*S,_=o[a+4],T=o[a+5],E=o[a+6],D=o[a+7],n[4]=_*s+T*u+E*p+D*w,n[5]=_*c+T*d+E*v+D*x,n[6]=_*l+T*h+E*y+D*C,n[7]=_*f+T*g+E*m+D*S,_=o[a+8],T=o[a+9],E=o[a+10],D=o[a+11],n[8]=_*s+T*u+E*p+D*w,n[9]=_*c+T*d+E*v+D*x,n[10]=_*l+T*h+E*y+D*C,n[11]=_*f+T*g+E*m+D*S,_=o[a+12],T=o[a+13],E=o[a+14],D=o[a+15],n[12]=_*s+T*u+E*p+D*w,n[13]=_*c+T*d+E*v+D*x,n[14]=_*l+T*h+E*y+D*C,n[15]=_*f+T*g+E*m+D*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],_=d[7],T=d[8],E=h[g],D=h[g+1],b=h[g+2],I=h[g+3],P=h[g+4],M=h[g+5],L=h[g+6],V=h[g+7],G=h[g+8];p[0]=E*v+D*w+b*S,p[1]=E*y+D*x+b*_,p[2]=E*m+D*C+b*T,p[3]=I*v+P*w+M*S,p[4]=I*y+P*x+M*_,p[5]=I*m+P*C+M*T,p[6]=L*v+V*w+G*S,p[7]=L*y+V*x+G*_,p[8]=L*m+V*C+G*T,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===wJ.SURFACE,c=e.openGLCamera.getKeyMatrices(n),l=e.openGLActor.getKeyMatrices();A0(e.normalMatrix,c.normalMatrix,l.normalMatrix),In(e.mcpcMatrix,c.wcpc,l.mcwc),In(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()===xJ.COMPOSITE_INDEX_PASS&&(g=!0);for(let p=e.primTypes.Start;p{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)||Bh("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)||Bh("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)||Bh("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)||Bh("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()!!(r.getNeedToRebuildShaders(n,i,o)||n.getShaderSourceTime().getMTime(){if(e.hardwareSupport){const o=e.renderable.getMatrixArray(),a=e.renderable.getNormalArray(),s=e.renderable.getColorArray();if(e.matrixBuffer||(e.matrixBuffer=Lc.newInstance(),e.matrixBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.normalBuffer=Lc.newInstance(),e.normalBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.colorBuffer=Lc.newInstance(),e.colorBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.pickBuffer=Lc.newInstance(),e.pickBuffer.setOpenGLRenderWindow(e._openGLRenderWindow)),e.renderable.getBuildTime().getMTime()>e.glyphBOBuildTime.getMTime()){e.matrixBuffer.upload(o,fm.ARRAY_BUFFER),e.normalBuffer.upload(a,fm.ARRAY_BUFFER),s?e.colorBuffer.upload(s.getData(),fm.ARRAY_BUFFER):e.colorBuffer.releaseGraphicsResources();const c=o.length/16,l=new Uint8Array(4*c);for(let f=0;f2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,TJ,r),Yy.extend(t,e,r),e.tmpMat3=ms(new Float64Array(9)),e.normalMatrix=ms(new Float64Array(9)),e.mcpcMatrix=Vt(new Float64Array(16)),e.mcvcMatrix=Vt(new Float64Array(16)),e.tmpColor=[],e.glyphBOBuildTime={},Sr(e.glyphBOBuildTime,{mtime:0}),_J(t,e)}const ZP=lr(EJ,"vtkOpenGLGlyph3DMapper");var DJ={newInstance:ZP};$i("vtkGlyph3DMapper",ZP);const bJ={NONE:-1,I:0,J:1,K:2,X:3,Y:4,Z:5};var Jy={SlicingMode:bJ};const Nf={NEAREST:0,LINEAR:1};var IJ={InterpolationType:Nf};function Js(t,e,r){return t?`${t.getMTime()}-${e}-${r}`:"0"}function eT(t,e){return`${t.getMTime()}A${e.getMTime()}`}const{vtkErrorMacro:yd}=Co,{SlicingMode:oa}=Jy;function OJ(t){const e=t.split(` +`),r=[];for(let n=0;n0&&r.push(i)}return r}function MJ(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()==xs.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=Q_,n.Fragment=p1,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{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){let c=e.renderable.getNumberOfClippingPlanes();c>6&&(En("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)||yd("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)||yd("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;g6&&(En("OpenGL has a limit of 6 clipping planes"),g=6);const v=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,y=v?Yr(e.imagematinv,o.getMatrix()):o.getMatrix();v&&(Fn(y,y),Dn(y,y,v),Fn(y,y)),Fn(e.imagemat,e.currentInput.getIndexToWorld()),Dn(e.imagematinv,y,e.imagemat);const m=[];for(let w=0;w{const a=n.getProgram(),s=e.openGLImageSlice.getKeyMatrices(),c=e.currentInput,l=c.getIndexToWorld();Dn(e.imagemat,s.mcwc,l);const f=e.openGLCamera.getKeyMatrices(i);if(Dn(e.imagemat,f.wcpc,e.imagemat),n.getCABO().getCoordShiftAndScaleEnabled()){const d=n.getCABO().getInverseShiftAndScaleMatrix();Dn(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===ta.NONE&&(g=ta.K),a.setUniform3i("imageDimensions",h[0],h[1],h[2]),a.setUniformi("sliceAxis",g),a.setUniformMatrix("vWCtoIDX",d);const p=e.openGLCamera.getKeyMatrices(i);Zr(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){yd("No input!");return}t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.computeBounds=(n,i)=>{if(!t.getInput()){ih(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(){var I,P,M,L;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=Ks(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=mr.newInstance({resizable:!0}),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const V=1024,G=V*h*3,A=new Uint8ClampedArray(G);if(f===Nf.NEAREST?(e.colorTexture.setMinificationFilter(Vt.NEAREST),e.colorTexture.setMagnificationFilter(Vt.NEAREST)):(e.colorTexture.setMinificationFilter(Vt.LINEAR),e.colorTexture.setMagnificationFilter(Vt.LINEAR)),g){const k=new Float32Array(V*3);for(let F=0;F1?1:0;const F=[ta.X,ta.Y,ta.Z].includes(e.renderable.getSlicingMode())?_:T,j=o.getSpatialExtent(),Y=a.getData();let re=null;if(S===ta.I){re=new Y.constructor(V[2]*V[1]*c);let Ce=0;for(let B=0;B{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=mr.newInstance({resizable:!1}),e.labelOutlineThicknessTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.labelOutlineThicknessTexture.resetFormatAndType(),e.labelOutlineThicknessTexture.setMinificationFilter(Vt.NEAREST),e.labelOutlineThicknessTexture.setMagnificationFilter(Vt.NEAREST),e.labelOutlineThicknessTexture.create2DFromRaw(1024,1,1,hn.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=a1(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const PJ={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 RJ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,PJ,r),si.extend(t,e,r),mu.implementReplaceShaderCoincidentOffset(t,e,r),mu.implementBuildShadersWithReplacements(t,e,r),e.tris=Mu.newInstance(),e.imagemat=Nt(new Float64Array(16)),e.imagematinv=Nt(new Float64Array(16)),e.projectionToWorld=Nt(new Float64Array(16)),e.idxToView=Nt(new Float64Array(16)),e.idxNormalMatrix=ds(new Float64Array(9)),e.modelToView=Nt(new Float64Array(16)),e.projectionToView=Nt(new Float64Array(16)),xi(t,e,[]),e.VBOBuildTime={},vr(e.VBOBuildTime),MJ(t,e)}const QP=or(RJ,"vtkOpenGLImageMapper");var LJ={newInstance:QP};Ui("vtkAbstractImageMapper",QP);const cf={MAX:0,MIN:1,AVERAGE:2},{vtkErrorMacro:dm}=te;function AJ(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()===ms.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()===Nf.NEAREST?(e.volumeTexture.setMinificationFilter(Vt.NEAREST),e.volumeTexture.setMagnificationFilter(Vt.NEAREST),e.colorTexture.setMinificationFilter(Vt.NEAREST),e.colorTexture.setMagnificationFilter(Vt.NEAREST),e.pwfTexture.setMinificationFilter(Vt.NEAREST),e.pwfTexture.setMagnificationFilter(Vt.NEAREST)):(e.volumeTexture.setMinificationFilter(Vt.LINEAR),e.volumeTexture.setMagnificationFilter(Vt.LINEAR),e.colorTexture.setMinificationFilter(Vt.LINEAR),e.colorTexture.setMagnificationFilter(Vt.LINEAR),e.pwfTexture.setMinificationFilter(Vt.LINEAR),e.pwfTexture.setMagnificationFilter(Vt.LINEAR))},t.getNeedToRebuildBufferObjects=(n,i)=>{var a;const o=e.VBOBuildTime.getMTime();return o{var D,b,I,P;const o=e.currentImageDataInput,a=e.currentCenterlineInput,s=(D=o==null?void 0:o.getPointData())==null?void 0:D.getScalars();if(!s)return;const c=e._openGLRenderWindow.getGraphicsResourceForObject(s),l=Q_(o,s),f=!((b=c==null?void 0:c.oglObject)!=null&&b.getHandle())||(c==null?void 0:c.hash)!==l,u=e.renderable.getUpdatedExtents(),d=!!u.length;if(f){e.volumeTexture=mr.newInstance(),e.volumeTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const M=o.getDimensions();e.volumeTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),e.volumeTexture.resetFormatAndType(),e.volumeTexture.create3DFilterableFromDataArray(M[0],M[1],M[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 M=o.getDimensions();e.volumeTexture.create3DFilterableFromDataArray(M[0],M[1],M[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=Ks(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 L=1024*y*3,V=new Uint8ClampedArray(L);if(e.colorTexture=mr.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const G=new Float32Array(3072);for(let A=0;A{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 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 cf.MIN:y.push("const vec4 initialProjectionTextureValue = vec4(1.0);");break;case cf.MAX:case cf.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 cf.MAX:y.push(" tvalue = max(tvalue, sampledTextureValue);");break;case cf.MIN:y.push(" tvalue = min(tvalue, sampledTextureValue);");break;case cf.AVERAGE:default:y.push(" tvalue = tvalue + sampledTextureValue;");break}y.push("}"),m===cf.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{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){let c=e.renderable.getNumberOfClippingPlanes();c>6&&(te.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=Z_,n.Fragment=p1,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)||dm("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)&&dm(`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=BK([],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=O_(new Float32Array(16),PM([],l.getDimensions())),d=vv(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&&(te.vtkErrorMacro("OpenGL has a limit of 6 clipping planes"),h=6);const p=s.getCoordShiftAndScaleEnabled()?s.getInverseShiftAndScaleMatrix():null,v=p?Yr(e.imagematinv,o.getMatrix()):o.getMatrix();p&&(Fn(v,v),Dn(v,v,p),Fn(v,v)),Fn(e.imagemat,e.currentImageDataInput.getIndexToWorld()),Dn(e.imagematinv,v,e.imagemat);const y=[];for(let m=0;m{const a=e.openGLImageSlice.getKeyMatrices().mcwc,s=e.openGLCamera.getKeyMatrices(i).wcpc;if(Dn(e.imagemat,s,a),n.getCABO().getCoordShiftAndScaleEnabled()){const c=n.getCABO().getInverseShiftAndScaleMatrix();Dn(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{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=te.chain(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const NJ={currentRenderPass:null,volumeTexture:null,colorTexture:null,pwfTexture:null,tris:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0,lastIndependentComponents:0,imagemat:null,imagematinv:null};function kJ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,NJ,r),si.extend(t,e,r),mu.implementReplaceShaderCoincidentOffset(t,e,r),te.algo(t,e,2,0),e.tris=Mu.newInstance(),e.volumeTexture=null,e.colorTexture=null,e.pwfTexture=null,e.imagemat=Nt(new Float64Array(16)),e.imagematinv=Nt(new Float64Array(16)),e.VBOBuildTime={},te.obj(e.VBOBuildTime,{mtime:0}),AJ(t,e)}const eR=te.newInstance(kJ,"vtkOpenGLImageCPRMapper"),VJ={};var FJ={newInstance:eR,...VJ};Ui("vtkImageCPRMapper",eR);function UJ(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()&&(Yr(e.keyMatrices.mcwc,e.renderable.getMatrix()),Fn(e.keyMatrices.mcwc,e.keyMatrices.mcwc),e.keyMatrixTime.modified()),e.keyMatrices)}const BJ={context:null,keyMatrixTime:null,keyMatrices:null};function GJ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,BJ,r),si.extend(t,e,r),e.keyMatrixTime={},vr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Nt(new Float64Array(16))},xi(t,e,["context"]),UJ(t,e)}const tR=or(GJ,"vtkOpenGLImageSlice");var WJ={newInstance:tR};Ui("vtkImageSlice",tR);const{vtkDebugMacro:zJ}=mo;function $J(t,e){e.classHierarchy.push("vtkOpenGLPixelSpaceCallbackMapper"),t.opaquePass=(r,n)=>{e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow");const i=e._openGLRenderer.getAspectRatio(),o=e._openGLRenderer?e._openGLRenderer.getRenderable().getActiveCamera():null,a=e._openGLRenderer.getTiledSizeAndOrigin();let s=null;if(e.renderable.getUseZValues()){const c=n.getZBufferTexture(),l=Math.floor(c.getWidth()),f=Math.floor(c.getHeight()),u=e._openGLRenderWindow.getContext();c.bind();const d=n.getFramebuffer();d?d.saveCurrentBindingsAndBuffers():zJ("No framebuffer to save/restore");const h=u.createFramebuffer();u.bindFramebuffer(u.FRAMEBUFFER,h),u.framebufferTexture2D(u.FRAMEBUFFER,u.COLOR_ATTACHMENT0,u.TEXTURE_2D,c.getHandle(),0),u.checkFramebufferStatus(u.FRAMEBUFFER)===u.FRAMEBUFFER_COMPLETE&&(s=new Uint8Array(l*f*4),u.viewport(0,0,l,f),u.readPixels(0,0,l,f,u.RGBA,u.UNSIGNED_BYTE,s)),d&&d.restorePreviousBindingsAndBuffers(),u.deleteFramebuffer(h)}e.renderable.invokeCallback(e.renderable.getInputData(),o,i,a,s)},t.queryPass=(r,n)=>{r&&e.renderable.getUseZValues()&&n.requestDepth()}}const jJ={};function HJ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jJ,r),si.extend(t,e,r),$J(t,e)}const nR=or(HJ,"vtkOpenGLPixelSpaceCallbackMapper");var KJ={newInstance:nR};Ui("vtkPixelSpaceCallbackMapper",nR);const{vtkDebugMacro:qJ}=mo;function XJ(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;i0&&r++;return r||(qJ("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 YJ={context:null,_openGLRenderWindow:null,selector:null};function JJ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,YJ,r),si.extend(t,e,r),No(t,e,["shaderCache"]),xi(t,e,["selector"]),o1(t,e,["openGLRenderWindow"]),XJ(t,e)}const rR=or(JJ,"vtkOpenGLRenderer");var ZJ={newInstance:rR};Ui("vtkRenderer",rR);const{vtkErrorMacro:N6}=mo;function QJ(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(Zr(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=Xt.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=Xt.newInstance({numberOfComponents:1,values:o});e.tris.getCABO().createVBO(a,"polys",Va.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=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&&(bn("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 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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)||yd("Error setting vertexMC in shader 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a=n.getProgram(),s=e.openGLImageSlice.getKeyMatrices(),c=e.currentInput,l=c.getIndexToWorld();In(e.imagemat,s.mcwc,l);const f=e.openGLCamera.getKeyMatrices(i);if(In(e.imagemat,f.wcpc,e.imagemat),n.getCABO().getCoordShiftAndScaleEnabled()){const d=n.getCABO().getInverseShiftAndScaleMatrix();In(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===oa.NONE&&(g=oa.K),a.setUniform3i("imageDimensions",h[0],h[1],h[2]),a.setUniformi("sliceAxis",g),a.setUniformMatrix("vWCtoIDX",d);const p=e.openGLCamera.getKeyMatrices(i);ni(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){yd("No 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Uint8ClampedArray(G);if(f===Nf.NEAREST?(e.colorTexture.setMinificationFilter(Ut.NEAREST),e.colorTexture.setMagnificationFilter(Ut.NEAREST)):(e.colorTexture.setMinificationFilter(Ut.LINEAR),e.colorTexture.setMagnificationFilter(Ut.LINEAR)),g){const k=new Float32Array(V*3);for(let F=0;F1?1:0;const F=[oa.X,oa.Y,oa.Z].includes(e.renderable.getSlicingMode())?_:T,j=o.getSpatialExtent(),Y=a.getData();let ie=null;if(S===oa.I){ie=new Y.constructor(V[2]*V[1]*c);let me=0;for(let B=0;B{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=Cr.newInstance({resizable:!1}),e.labelOutlineThicknessTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.labelOutlineThicknessTexture.resetFormatAndType(),e.labelOutlineThicknessTexture.setMinificationFilter(Ut.NEAREST),e.labelOutlineThicknessTexture.setMagnificationFilter(Ut.NEAREST),e.labelOutlineThicknessTexture.create2DFromRaw(1024,1,1,gn.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=a1(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const PJ={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 RJ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,PJ,r),fi.extend(t,e,r),yu.implementReplaceShaderCoincidentOffset(t,e,r),yu.implementBuildShadersWithReplacements(t,e,r),e.tris=Ru.newInstance(),e.imagemat=Vt(new Float64Array(16)),e.imagematinv=Vt(new Float64Array(16)),e.projectionToWorld=Vt(new Float64Array(16)),e.idxToView=Vt(new Float64Array(16)),e.idxNormalMatrix=ms(new Float64Array(9)),e.modelToView=Vt(new Float64Array(16)),e.projectionToView=Vt(new Float64Array(16)),_i(t,e,[]),e.VBOBuildTime={},Sr(e.VBOBuildTime),MJ(t,e)}const QP=lr(RJ,"vtkOpenGLImageMapper");var LJ={newInstance:QP};$i("vtkAbstractImageMapper",QP);const cf={MAX:0,MIN:1,AVERAGE:2},{vtkErrorMacro:dm}=te;function AJ(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()===xs.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()===Nf.NEAREST?(e.volumeTexture.setMinificationFilter(Ut.NEAREST),e.volumeTexture.setMagnificationFilter(Ut.NEAREST),e.colorTexture.setMinificationFilter(Ut.NEAREST),e.colorTexture.setMagnificationFilter(Ut.NEAREST),e.pwfTexture.setMinificationFilter(Ut.NEAREST),e.pwfTexture.setMagnificationFilter(Ut.NEAREST)):(e.volumeTexture.setMinificationFilter(Ut.LINEAR),e.volumeTexture.setMagnificationFilter(Ut.LINEAR),e.colorTexture.setMinificationFilter(Ut.LINEAR),e.colorTexture.setMagnificationFilter(Ut.LINEAR),e.pwfTexture.setMinificationFilter(Ut.LINEAR),e.pwfTexture.setMagnificationFilter(Ut.LINEAR))},t.getNeedToRebuildBufferObjects=(n,i)=>{var a;const o=e.VBOBuildTime.getMTime();return o{var D,b,I,P;const o=e.currentImageDataInput,a=e.currentCenterlineInput,s=(D=o==null?void 0:o.getPointData())==null?void 0:D.getScalars();if(!s)return;const c=e._openGLRenderWindow.getGraphicsResourceForObject(s),l=eT(o,s),f=!((b=c==null?void 0:c.oglObject)!=null&&b.getHandle())||(c==null?void 0:c.hash)!==l,u=e.renderable.getUpdatedExtents(),d=!!u.length;if(f){e.volumeTexture=Cr.newInstance(),e.volumeTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const M=o.getDimensions();e.volumeTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),e.volumeTexture.resetFormatAndType(),e.volumeTexture.create3DFilterableFromDataArray(M[0],M[1],M[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 M=o.getDimensions();e.volumeTexture.create3DFilterableFromDataArray(M[0],M[1],M[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=Js(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 L=1024*y*3,V=new Uint8ClampedArray(L);if(e.colorTexture=Cr.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const G=new Float32Array(3072);for(let A=0;A{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 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 cf.MIN:y.push("const vec4 initialProjectionTextureValue = vec4(1.0);");break;case cf.MAX:case cf.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 cf.MAX:y.push(" tvalue = max(tvalue, sampledTextureValue);");break;case cf.MIN:y.push(" tvalue = min(tvalue, sampledTextureValue);");break;case cf.AVERAGE:default:y.push(" tvalue = tvalue + sampledTextureValue;");break}y.push("}"),m===cf.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{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){let c=e.renderable.getNumberOfClippingPlanes();c>6&&(te.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=Q_,n.Fragment=p1,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)||dm("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)&&dm(`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=BK([],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=M_(new Float32Array(16),PM([],l.getDimensions())),d=vv(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&&(te.vtkErrorMacro("OpenGL has a limit of 6 clipping planes"),h=6);const p=s.getCoordShiftAndScaleEnabled()?s.getInverseShiftAndScaleMatrix():null,v=p?ei(e.imagematinv,o.getMatrix()):o.getMatrix();p&&(Fn(v,v),In(v,v,p),Fn(v,v)),Fn(e.imagemat,e.currentImageDataInput.getIndexToWorld()),In(e.imagematinv,v,e.imagemat);const y=[];for(let m=0;m{const a=e.openGLImageSlice.getKeyMatrices().mcwc,s=e.openGLCamera.getKeyMatrices(i).wcpc;if(In(e.imagemat,s,a),n.getCABO().getCoordShiftAndScaleEnabled()){const c=n.getCABO().getInverseShiftAndScaleMatrix();In(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{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=te.chain(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const NJ={currentRenderPass:null,volumeTexture:null,colorTexture:null,pwfTexture:null,tris:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0,lastIndependentComponents:0,imagemat:null,imagematinv:null};function kJ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,NJ,r),fi.extend(t,e,r),yu.implementReplaceShaderCoincidentOffset(t,e,r),te.algo(t,e,2,0),e.tris=Ru.newInstance(),e.volumeTexture=null,e.colorTexture=null,e.pwfTexture=null,e.imagemat=Vt(new Float64Array(16)),e.imagematinv=Vt(new Float64Array(16)),e.VBOBuildTime={},te.obj(e.VBOBuildTime,{mtime:0}),AJ(t,e)}const eR=te.newInstance(kJ,"vtkOpenGLImageCPRMapper"),VJ={};var FJ={newInstance:eR,...VJ};$i("vtkImageCPRMapper",eR);function UJ(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()&&(ei(e.keyMatrices.mcwc,e.renderable.getMatrix()),Fn(e.keyMatrices.mcwc,e.keyMatrices.mcwc),e.keyMatrixTime.modified()),e.keyMatrices)}const BJ={context:null,keyMatrixTime:null,keyMatrices:null};function GJ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,BJ,r),fi.extend(t,e,r),e.keyMatrixTime={},Sr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Vt(new Float64Array(16))},_i(t,e,["context"]),UJ(t,e)}const tR=lr(GJ,"vtkOpenGLImageSlice");var WJ={newInstance:tR};$i("vtkImageSlice",tR);const{vtkDebugMacro:zJ}=Co;function $J(t,e){e.classHierarchy.push("vtkOpenGLPixelSpaceCallbackMapper"),t.opaquePass=(r,n)=>{e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e._openGLRenderWindow=e._openGLRenderer.getLastAncestorOfType("vtkOpenGLRenderWindow");const i=e._openGLRenderer.getAspectRatio(),o=e._openGLRenderer?e._openGLRenderer.getRenderable().getActiveCamera():null,a=e._openGLRenderer.getTiledSizeAndOrigin();let s=null;if(e.renderable.getUseZValues()){const c=n.getZBufferTexture(),l=Math.floor(c.getWidth()),f=Math.floor(c.getHeight()),u=e._openGLRenderWindow.getContext();c.bind();const d=n.getFramebuffer();d?d.saveCurrentBindingsAndBuffers():zJ("No framebuffer to save/restore");const h=u.createFramebuffer();u.bindFramebuffer(u.FRAMEBUFFER,h),u.framebufferTexture2D(u.FRAMEBUFFER,u.COLOR_ATTACHMENT0,u.TEXTURE_2D,c.getHandle(),0),u.checkFramebufferStatus(u.FRAMEBUFFER)===u.FRAMEBUFFER_COMPLETE&&(s=new Uint8Array(l*f*4),u.viewport(0,0,l,f),u.readPixels(0,0,l,f,u.RGBA,u.UNSIGNED_BYTE,s)),d&&d.restorePreviousBindingsAndBuffers(),u.deleteFramebuffer(h)}e.renderable.invokeCallback(e.renderable.getInputData(),o,i,a,s)},t.queryPass=(r,n)=>{r&&e.renderable.getUseZValues()&&n.requestDepth()}}const jJ={};function HJ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jJ,r),fi.extend(t,e,r),$J(t,e)}const nR=lr(HJ,"vtkOpenGLPixelSpaceCallbackMapper");var KJ={newInstance:nR};$i("vtkPixelSpaceCallbackMapper",nR);const{vtkDebugMacro:qJ}=Co;function XJ(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;i0&&r++;return r||(qJ("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 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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 YJ={context:null,_openGLRenderWindow:null,selector:null};function JJ(t,e){let r=arguments.length>2&&arguments[2]!==void 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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=Xt.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=Xt.newInstance({numberOfComponents:1,values:o});e.tris.getCABO().createVBO(a,"polys",Ba.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)||N6("Error setting vertexMC in shader VAO."));const r=e.renderable.getTextures();r.length||N6("vtkSkybox requires a texture map"),e.openGLTexture.getRenderable()!==r[0]&&(e.openGLTexture.releaseGraphicsResources(e._openGLRenderWindow),e.openGLTexture.setRenderable(r[0]))}}const eZ={context:null};function tZ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,eZ,r),si.extend(t,e,r),e.openGLTexture=mr.newInstance(),e.tris=Mu.newInstance(),e.keyMatrixTime={},vr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={normalMatrix:ds(new Float64Array(9)),mcwc:Nt(new Float64Array(16))},xi(t,e,["context"]),No(t,e,["activeTextures"]),QJ(t,e)}const iR=or(tZ);var nZ={newInstance:iR};Ui("vtkSkybox",iR);var rZ=`//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)||N6("Error setting vertexMC in shader VAO."));const r=e.renderable.getTextures();r.length||N6("vtkSkybox requires a texture map"),e.openGLTexture.getRenderable()!==r[0]&&(e.openGLTexture.releaseGraphicsResources(e._openGLRenderWindow),e.openGLTexture.setRenderable(r[0]))}}const eZ={context:null};function tZ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,eZ,r),fi.extend(t,e,r),e.openGLTexture=Cr.newInstance(),e.tris=Ru.newInstance(),e.keyMatrixTime={},Sr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={normalMatrix:ms(new Float64Array(9)),mcwc:Vt(new Float64Array(16))},_i(t,e,["context"]),Vo(t,e,["activeTextures"]),QJ(t,e)}const iR=lr(tZ);var nZ={newInstance:iR};$i("vtkSkybox",iR);var rZ=`//VTK::System::Dec /*========================================================================= @@ -452,7 +452,7 @@ void main() gl_Position = VCPCMatrix * vertexVCVSOutput; } -`;const{vtkErrorMacro:iZ}=mo;function oZ(t,e){e.classHierarchy.push("vtkOpenGLSphereMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=rZ,n.Fragment=p1,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Re.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix; +`;const{vtkErrorMacro:iZ}=Co;function oZ(t,e){e.classHierarchy.push("vtkOpenGLSphereMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=rZ,n.Fragment=p1,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; `]).result;const c=[`uniform float invertedDepth; `,`uniform int cameraParallel; @@ -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)||iZ("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);Dn(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(Pc.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(Vr(30));let w=0,x=0,C=0,S=0;for(let _=0;_2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,aZ,r),Xy.extend(t,e,r),oZ(t,e)}const oR=or(sZ,"vtkOpenGLSphereMapper");var cZ={newInstance:oR};Ui("vtkSphereMapper",oR);var lZ=`//VTK::System::Dec +`,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)||iZ("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);In(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(Lc.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(Wr(30));let w=0,x=0,C=0,S=0;for(let _=0;_2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,aZ,r),Yy.extend(t,e,r),oZ(t,e)}const oR=lr(sZ,"vtkOpenGLSphereMapper");var cZ={newInstance:oR};$i("vtkSphereMapper",oR);var lZ=`//VTK::System::Dec /*========================================================================= @@ -588,7 +588,7 @@ void main() gl_Position = VCPCMatrix * vertexVCVSOutput; } -`;const{vtkErrorMacro:hm}=mo;function uZ(t,e){e.classHierarchy.push("vtkOpenGLStickMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=lZ,n.Fragment=p1,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Re.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix; +`;const{vtkErrorMacro:hm}=Co;function uZ(t,e){e.classHierarchy.push("vtkOpenGLStickMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=lZ,n.Fragment=p1,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; `).result;const c=[`uniform int cameraParallel; `,`varying float 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 * 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Float64Array(9);A0(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(Pc.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():hm([`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,_=0;for(let T=0;T=4?255:0,v[_++]=w[b]>=2?255:0,v[_++]=255,C=T*g,h&&(v[_++]=h[C],v[_++]=h[C+1],v[_++]=h[C+2],v[_++]=h[C+3])}s.setElementCount(S/d),s.upload(p,Nc.ARRAY_BUFFER),s.getColorBO().upload(v,Nc.ARRAY_BUFFER),e.VBOBuildTime.modified()}}const fZ={};function dZ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,fZ,r),Xy.extend(t,e,r),uZ(t,e)}const aR=or(dZ,"vtkOpenGLStickMapper");var hZ={newInstance:aR};Ui("vtkStickMapper",aR);function gZ(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(),Yr(e.MCWCMatrix,e.renderable.getMatrix()),Fn(e.MCWCMatrix,e.MCWCMatrix),e.renderable.getIsIdentity()?ds(e.normalMatrix):(Wy(e.normalMatrix,e.MCWCMatrix),u1(e.normalMatrix,e.normalMatrix),T_(e.normalMatrix,e.normalMatrix)),e.keyMatrixTime.modified()),{mcwc:e.MCWCMatrix,normalMatrix:e.normalMatrix})}const pZ={};function mZ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,pZ,r),si.extend(t,e,r),e.keyMatrixTime={},vr(e.keyMatrixTime,{mtime:0}),e.normalMatrix=new Float64Array(9),e.MCWCMatrix=new Float64Array(16),xi(t,e,["context"]),gZ(t,e)}const sR=or(mZ,"vtkOpenGLVolume");var vZ={newInstance:sR};Ui("vtkVolume",sR);const Kx={NEAREST:0,LINEAR:1,FAST_LINEAR:2},cR={FRACTIONAL:0,PROPORTIONAL:1},w2={CUSTOM:0,ADDITIVE:1,COLORIZE:2};var lR={InterpolationType:Kx,OpacityMode:cR,ColorMixPreset:w2},yZ=`//VTK::System::Dec +`,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)||hm("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)||hm("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)||hm("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);In(f,c.wcvc,l.mcwc),a.setUniformMatrix("MCVCMatrix",f)}if(a.isUniformUsed("normalMatrix")){const f=new Float64Array(9);A0(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(Lc.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():hm([`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,_=0;for(let T=0;T=4?255:0,v[_++]=w[b]>=2?255:0,v[_++]=255,C=T*g,h&&(v[_++]=h[C],v[_++]=h[C+1],v[_++]=h[C+2],v[_++]=h[C+3])}s.setElementCount(S/d),s.upload(p,Vc.ARRAY_BUFFER),s.getColorBO().upload(v,Vc.ARRAY_BUFFER),e.VBOBuildTime.modified()}}const fZ={};function dZ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,fZ,r),Yy.extend(t,e,r),uZ(t,e)}const aR=lr(dZ,"vtkOpenGLStickMapper");var hZ={newInstance:aR};$i("vtkStickMapper",aR);function gZ(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(),ei(e.MCWCMatrix,e.renderable.getMatrix()),Fn(e.MCWCMatrix,e.MCWCMatrix),e.renderable.getIsIdentity()?ms(e.normalMatrix):(zy(e.normalMatrix,e.MCWCMatrix),u1(e.normalMatrix,e.normalMatrix),E_(e.normalMatrix,e.normalMatrix)),e.keyMatrixTime.modified()),{mcwc:e.MCWCMatrix,normalMatrix:e.normalMatrix})}const pZ={};function mZ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,pZ,r),fi.extend(t,e,r),e.keyMatrixTime={},Sr(e.keyMatrixTime,{mtime:0}),e.normalMatrix=new Float64Array(9),e.MCWCMatrix=new Float64Array(16),_i(t,e,["context"]),gZ(t,e)}const sR=lr(mZ,"vtkOpenGLVolume");var vZ={newInstance:sR};$i("vtkVolume",sR);const qx={NEAREST:0,LINEAR:1,FAST_LINEAR:2},cR={FRACTIONAL:0,PROPORTIONAL:1},w2={CUSTOM:0,ADDITIVE:1,COLORIZE:2};var lR={InterpolationType:qx,OpacityMode:cR,ColorMixPreset:w2},yZ=`//VTK::System::Dec /*========================================================================= @@ -2630,7 +2630,7 @@ void main() // Perform the blending operation along the ray applyBlend(posIS, endIS, tdims); } -`;const{vtkWarningMacro:xZ,vtkErrorMacro:Mw}=mo;function CZ(t){switch(t){case w2.CUSTOM:return"//VTK::CustomColorMix";case w2.ADDITIVE:return` +`;const{vtkWarningMacro:xZ,vtkErrorMacro:Pw}=Co;function CZ(t){switch(t){case w2.CUSTOM:return"//VTK::CustomColorMix";case w2.ADDITIVE:return` // compute normals mat4 normalMat = computeMat4Normal(posIS, tValue, tstep); #if (vtkLightComplexity > 0) && defined(vtkComputeNormalFromOpacity) @@ -2693,21 +2693,21 @@ 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 SZ(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=yZ,i.Fragment=wZ,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()===Kx.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()===s2.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 _=0;_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=yZ,i.Fragment=wZ,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()===qx.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()===s2.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 ${d}`).result;const h=t.useIndependentComponents(s);h&&(c=Re.substitute(c,"//VTK::IndependentComponentsOn","#define UseIndependentComponents").result);const g=[],p=[];for(let _=0;_0&&(e.renderable.getVolumetricScatteringBlending()>0&&(c=Re.substitute(c,"//VTK::VolumeShadowOn","#define VolumeShadowOn").result),e.renderable.getVolumetricScatteringBlending()<1&&(c=Re.substitute(c,"//VTK::SurfaceShadowOn","#define SurfaceShadowOn").result),e.renderable.getLocalAmbientOcclusion()&&s.getAmbient()>0&&(c=Re.substitute(c,"//VTK::localAmbientOcclusionOn","#define localAmbientOcclusionOn").result));const S=h?d:1;e.gopacity=!1;for(let _=0;!e.gopacity&&_{if(e.lightComplexity===0)return;let s=i.Fragment,c=0;o.getLights().forEach(l=>{l.getSwitch()&&(c+=1)}),s=Re.substitute(s,"//VTK::Light::Dec",["uniform int lightNum;","uniform bool twoSidedLighting;",`uniform vec3 lightColor[${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()===s2.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{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)||Mw("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();Dn(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(Hn(g,d[V%2],d[2+Math.floor(V/2)%2],d[4+Math.floor(V/4)]),Yt(g,g,e.modelToView),!f.getParallelProjection()){Yn(p,g);const G=-u[0]/g[2];Pi(g,p,G)}Yt(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);Hn(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]),Hn(g,x[0],x[2],x[4]),e.currentInput.indexToWorldVec3(g,g),Yt(g,g,e.modelToView),l.setUniform3f("vOriginVC",g[0],g[1],g[2]);const _=e.currentInput.getIndexToWorld();Dn(e.idxToView,e.modelToView,_),A0(e.idxNormalMatrix,s.normalMatrix,c.normalMatrix),A0(e.idxNormalMatrix,e.idxNormalMatrix,e.currentInput.getDirectionByReference());const T=Io(S)/t.getCurrentSampleDistance(o);T>e.renderable.getMaximumSamplesPerRay()&&xZ(`The number of steps required ${Math.ceil(T)} is larger than the +`)).result;const v=s.getColorMixPreset(),y=CZ(v);y&&(c=Re.substitute(c,"//VTK::CustomComponentsColorMixOn","#define vtkCustomComponentsColorMix").result,c=Re.substitute(c,"//VTK::CustomComponentsColorMix::Impl",y).result);const m=e.currentInput.getSpatialExtent(),w=e.currentInput.getSpacing(),x=new Float64Array(3);Kn(x,(m[1]-m[0])*w[0],(m[3]-m[2])*w[1],(m[5]-m[4])*w[2]);const C=Mo(x)/t.getCurrentSampleDistance(o);c=Re.substitute(c,"//VTK::MaximumSamplesValue",`${Math.ceil(C)}`).result,c=Re.substitute(c,"//VTK::LightComplexity",`#define vtkLightComplexity ${e.lightComplexity}`).result,e.lightComplexity>0&&(e.renderable.getVolumetricScatteringBlending()>0&&(c=Re.substitute(c,"//VTK::VolumeShadowOn","#define VolumeShadowOn").result),e.renderable.getVolumetricScatteringBlending()<1&&(c=Re.substitute(c,"//VTK::SurfaceShadowOn","#define SurfaceShadowOn").result),e.renderable.getLocalAmbientOcclusion()&&s.getAmbient()>0&&(c=Re.substitute(c,"//VTK::localAmbientOcclusionOn","#define localAmbientOcclusionOn").result));const S=h?d:1;e.gopacity=!1;for(let _=0;!e.gopacity&&_{if(e.lightComplexity===0)return;let s=i.Fragment,c=0;o.getLights().forEach(l=>{l.getSwitch()&&(c+=1)}),s=Re.substitute(s,"//VTK::Light::Dec",["uniform int lightNum;","uniform bool twoSidedLighting;",`uniform vec3 lightColor[${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()===s2.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{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)||Pw("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();In(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(Kn(g,d[V%2],d[2+Math.floor(V/2)%2],d[4+Math.floor(V/4)]),Yt(g,g,e.modelToView),!f.getParallelProjection()){Yn(p,g);const G=-u[0]/g[2];Ai(g,p,G)}Yt(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);Kn(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]),Kn(g,x[0],x[2],x[4]),e.currentInput.indexToWorldVec3(g,g),Yt(g,g,e.modelToView),l.setUniform3f("vOriginVC",g[0],g[1],g[2]);const _=e.currentInput.getIndexToWorld();In(e.idxToView,e.modelToView,_),A0(e.idxNormalMatrix,s.normalMatrix,c.normalMatrix),A0(e.idxNormalMatrix,e.idxNormalMatrix,e.currentInput.getDirectionByReference());const T=Mo(S)/t.getCurrentSampleDistance(o);T>e.renderable.getMaximumSamplesPerRay()&&xZ(`The number of steps required ${Math.ceil(T)} is larger than the specified maximum number of steps ${e.renderable.getMaximumSamplesPerRay()}. Please either change the - volumeMapper sampleDistance or its maximum number of samples.`);const E=new Float64Array(3);if(Hn(E,1,1,1),AK(E,E,S),l.setUniform3f("vVCToIJK",E[0],E[1],E[2]),l.setUniform3i("volumeDimensions",h[0],h[1],h[2]),l.setUniform3f("volumeSpacings",C[0],C[1],C[2]),!e._openGLRenderWindow.getWebgl2()){const V=e.scalarTexture.getVolumeInfo();l.setUniformf("texWidth",e.scalarTexture.getWidth()),l.setUniformf("texHeight",e.scalarTexture.getHeight()),l.setUniformi("xreps",V.xreps),l.setUniformi("xstride",V.xstride),l.setUniformi("ystride",V.ystride)}const D=new Float64Array(3),b=new Float64Array(3);for(let V=0;V<6;++V){switch(V){case 1:Hn(D,-1,0,0),Hn(b,x[0],x[2],x[4]);break;case 2:Hn(D,0,1,0),Hn(b,x[1],x[3],x[5]);break;case 3:Hn(D,0,-1,0),Hn(b,x[0],x[2],x[4]);break;case 4:Hn(D,0,0,1),Hn(b,x[1],x[3],x[5]);break;case 5:Hn(D,0,0,-1),Hn(b,x[0],x[2],x[4]);break;case 0:default:Hn(D,1,0,0),Hn(b,x[1],x[3],x[5]);break}p2(D,D,e.idxNormalMatrix),Yt(b,b,e.idxToView);const G=-1*Tt(b,D);l.setUniform3f(`vPlaneNormal${V}`,D[0],D[1],D[2]),l.setUniformf(`vPlaneDistance${V}`,G)}if(t.isLabelmapOutlineRequired(a)){const G=e.currentInput.getWorldToIndex();l.setUniformMatrix("vWCtoIDX",G);const A=o.getActiveCamera(),[k,F]=A.getClippingRange(),j=A.getDistance();A.setClippingRange(j,j+.1);const Y=e.openGLCamera.getKeyMatrices(o);Zr(e.projectionToWorld,Y.wcpc),A.setClippingRange(k,F),e.openGLCamera.getKeyMatrices(o),l.setUniformMatrix("PCWCMatrix",e.projectionToWorld);const re=t.getRenderTargetSize();l.setUniformf("vpWidth",re[0]),l.setUniformf("vpHeight",re[1]);const ue=t.getRenderTargetOffset();l.setUniformf("vpOffsetX",ue[0]/re[0]),l.setUniformf("vpOffsetY",ue[1]/re[1])}if(Zr(e.projectionToView,s.vcpc),l.setUniformMatrix("PCVCMatrix",e.projectionToView),e.lightComplexity===0)return;let I=0;const P=[],M=[],L=[];if(o.getLights().forEach(V=>{if(V.getSwitch()>0){const A=V.getColor(),k=V.getIntensity();P[0+I*3]=A[0]*k,P[1+I*3]=A[1]*k,P[2+I*3]=A[2]*k;const F=V.getDirection();Hn(D,F[0],F[1],F[2]),p2(D,D,s.normalMatrix),Yn(D,D),M[0+I*3]=D[0],M[1+I*3]=D[1],M[2+I*3]=D[2],L[0+I*3]=-.5*D[0],L[1+I*3]=-.5*D[1],L[2+I*3]=-.5*(D[2]-1),I++}}),l.setUniformi("twoSidedLighting",o.getTwoSidedLighting()),l.setUniformi("lightNum",I),l.setUniform3fv("lightColor",P),l.setUniform3fv("lightDirectionVC",M),l.setUniform3fv("lightHalfAngleVC",L),e.lightComplexity===3){I=0;const V=[],G=[],A=[],k=[],F=[];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],k[I]=j.getExponent(),A[I]=j.getConeAngle(),F[I]=j.getPositional();const ue=j.getTransformedPosition();Yt(ue,ue,e.modelToView),V[0+I*3]=ue[0],V[1+I*3]=ue[1],V[2+I*3]=ue[2],I+=1}}),l.setUniform3fv("lightPositionVC",V),l.setUniform3fv("lightAttenuation",G),l.setUniformfv("lightConeAngle",A),l.setUniformfv("lightExponent",k),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 A=0;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;h0&&(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{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()===Kx.NEAREST?(e.scalarTexture.setMinificationFilter(Vt.NEAREST),e.scalarTexture.setMagnificationFilter(Vt.NEAREST)):(e.scalarTexture.setMinificationFilter(Vt.LINEAR),e.scalarTexture.setMagnificationFilter(Vt.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(Kn(E,1,1,1),AK(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 D=new Float64Array(3),b=new Float64Array(3);for(let V=0;V<6;++V){switch(V){case 1:Kn(D,-1,0,0),Kn(b,x[0],x[2],x[4]);break;case 2:Kn(D,0,1,0),Kn(b,x[1],x[3],x[5]);break;case 3:Kn(D,0,-1,0),Kn(b,x[0],x[2],x[4]);break;case 4:Kn(D,0,0,1),Kn(b,x[1],x[3],x[5]);break;case 5:Kn(D,0,0,-1),Kn(b,x[0],x[2],x[4]);break;case 0:default:Kn(D,1,0,0),Kn(b,x[1],x[3],x[5]);break}p2(D,D,e.idxNormalMatrix),Yt(b,b,e.idxToView);const G=-1*Tt(b,D);l.setUniform3f(`vPlaneNormal${V}`,D[0],D[1],D[2]),l.setUniformf(`vPlaneDistance${V}`,G)}if(t.isLabelmapOutlineRequired(a)){const G=e.currentInput.getWorldToIndex();l.setUniformMatrix("vWCtoIDX",G);const A=o.getActiveCamera(),[k,F]=A.getClippingRange(),j=A.getDistance();A.setClippingRange(j,j+.1);const Y=e.openGLCamera.getKeyMatrices(o);ni(e.projectionToWorld,Y.wcpc),A.setClippingRange(k,F),e.openGLCamera.getKeyMatrices(o),l.setUniformMatrix("PCWCMatrix",e.projectionToWorld);const ie=t.getRenderTargetSize();l.setUniformf("vpWidth",ie[0]),l.setUniformf("vpHeight",ie[1]);const ue=t.getRenderTargetOffset();l.setUniformf("vpOffsetX",ue[0]/ie[0]),l.setUniformf("vpOffsetY",ue[1]/ie[1])}if(ni(e.projectionToView,s.vcpc),l.setUniformMatrix("PCVCMatrix",e.projectionToView),e.lightComplexity===0)return;let I=0;const P=[],M=[],L=[];if(o.getLights().forEach(V=>{if(V.getSwitch()>0){const A=V.getColor(),k=V.getIntensity();P[0+I*3]=A[0]*k,P[1+I*3]=A[1]*k,P[2+I*3]=A[2]*k;const F=V.getDirection();Kn(D,F[0],F[1],F[2]),p2(D,D,s.normalMatrix),Yn(D,D),M[0+I*3]=D[0],M[1+I*3]=D[1],M[2+I*3]=D[2],L[0+I*3]=-.5*D[0],L[1+I*3]=-.5*D[1],L[2+I*3]=-.5*(D[2]-1),I++}}),l.setUniformi("twoSidedLighting",o.getTwoSidedLighting()),l.setUniformi("lightNum",I),l.setUniform3fv("lightColor",P),l.setUniform3fv("lightDirectionVC",M),l.setUniform3fv("lightHalfAngleVC",L),e.lightComplexity===3){I=0;const V=[],G=[],A=[],k=[],F=[];o.getLights().forEach(j=>{if(j.getSwitch()>0){const ie=j.getAttenuationValues();G[0+I*3]=ie[0],G[1+I*3]=ie[1],G[2+I*3]=ie[2],k[I]=j.getExponent(),A[I]=j.getConeAngle(),F[I]=j.getPositional();const ue=j.getTransformedPosition();Yt(ue,ue,e.modelToView),V[0+I*3]=ue[0],V[1+I*3]=ue[1],V[2+I*3]=ue[2],I+=1}}),l.setUniform3fv("lightPositionVC",V),l.setUniform3fv("lightAttenuation",G),l.setUniformfv("lightConeAngle",A),l.setUniformfv("lightExponent",k),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 A=0;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;h0&&(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{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()===qx.NEAREST?(e.scalarTexture.setMinificationFilter(Ut.NEAREST),e.scalarTexture.setMagnificationFilter(Ut.NEAREST)):(e.scalarTexture.setMinificationFilter(Ut.LINEAR),e.scalarTexture.setMagnificationFilter(Ut.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 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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){Mw("No input!");return}t.renderPieceStart(i,o),t.renderPieceDraw(i,o),t.renderPieceFinish(i,o)},t.computeBounds=(i,o)=>{if(!t.getInput()){ih(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(){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 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o=i.getProperty().getLabelOutlineThickness(),a=e._openGLRenderWindow.getGraphicsResourceForObject(o),s=`${o.join("-")}`;if(!((l=a==null?void 0:a.oglObject)!=null&&l.getHandle())||(a==null?void 0:a.hash)!==s){e.labelOutlineThicknessTexture=mr.newInstance(),e.labelOutlineThicknessTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const f=1024,u=1,d=f*u,h=new Uint8Array(d);for(let g=0;g{const o=i.getProperty(),a=e.renderable;return o.getUseLabelOutline()||a.getBlendMode()===s2.LABELMAP_EDGE_PROJECTION_BLEND}}const _Z={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 uR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,_Z,r),si.extend(t,e,r),mu.implementBuildShadersWithReplacements(t,e,r),e.VBOBuildTime={},vr(e.VBOBuildTime,{mtime:0}),e.tris=Mu.newInstance(),e.jitterTexture=mr.newInstance(),e.jitterTexture.setWrapS(Ep.REPEAT),e.jitterTexture.setWrapT(Ep.REPEAT),e.framebuffer=Gy.newInstance(),e.idxToView=Nt(new Float64Array(16)),e.idxNormalMatrix=ds(new Float64Array(9)),e.modelToView=Nt(new 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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){Pw("No 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g=Js(d,f,u);if(!(h!=null&&h.oglObject)||h.hash!==g){e.opacityTexture=Cr.newInstance(),e.opacityTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const E=1024,D=E*2*u,b=new Float32Array(D),I=new Float32Array(E);for(let P=0;P1?1:-1,E[P*3+2]=-1;const D=new Uint16Array(8);D[0]=3,D[1]=0,D[2]=1,D[3]=3,D[4]=3,D[5]=0,D[6]=3,D[7]=2;const b=Xt.newInstance({numberOfComponents:3,values:E});b.setName("points");const I=Xt.newInstance({numberOfComponents:1,values:D});e.tris.getCABO().createVBO(I,"polys",Ba.SURFACE,{points:b,cellOffset:0})}e.VBOBuildTime.modified()},t.updateLabelOutlineThicknessTexture=i=>{var l;const o=i.getProperty().getLabelOutlineThickness(),a=e._openGLRenderWindow.getGraphicsResourceForObject(o),s=`${o.join("-")}`;if(!((l=a==null?void 0:a.oglObject)!=null&&l.getHandle())||(a==null?void 0:a.hash)!==s){e.labelOutlineThicknessTexture=Cr.newInstance(),e.labelOutlineThicknessTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const f=1024,u=1,d=f*u,h=new Uint8Array(d);for(let g=0;g{const o=i.getProperty(),a=e.renderable;return o.getUseLabelOutline()||a.getBlendMode()===s2.LABELMAP_EDGE_PROJECTION_BLEND}}const _Z={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 uR(t,e){let r=arguments.length>2&&arguments[2]!==void 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hg=!1;const Yx={gpuTier:{tier:2},isMobile:!1,rendering:{useCPURendering:!1,preferSizeOverAccuracy:!1,strictZSpacingForVolumeViewport:!0},peerImport:t=>null};let Mf={...Yx,rendering:{...Yx.rendering}},Ng=null,SR=!1;function UZ(){const t=document.createElement("canvas");return t.getContext("webgl2")||t.getContext("webgl")||t.getContext("experimental-webgl")}function BZ(){const t=UZ();return t instanceof WebGLRenderingContext||t instanceof WebGL2RenderingContext}function GZ(){const t=FZ();return t.norm16&&t.norm16Linear}function _R(){return/iPad|iPhone|iPod/.test(navigator.platform)?!0:navigator.maxTouchPoints&&navigator.maxTouchPoints>2&&navigator.platform.includes("MacIntel")}function WZ(t=Mf){var r;return hg||(SR=GZ(),Mf=wi(Yx,t),_R()&&((r=t.rendering)!=null&&r.preferSizeOverAccuracy?Mf.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 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ER(t,e,r={}){Object.assign(e,ZZ,r),C_.extend(t,e,r),JZ(t,e),Ni("vtkActor",qX.newInstance),Ni("vtkActor2D",ZX.newInstance),Ni("vtkCamera",nY.newInstance),Ni("vtkGlyph3DMapper",DJ.newInstance),Ni("vtkImageMapper",LJ.newInstance),Ni("vtkImageCPRMapper",FJ.newInstance),Ni("vtkImageSlice",WJ.newInstance),Ni("vtkMapper",Xy.newInstance),Ni("vtkPixelSpaceCallbackMapper",KJ.newInstance),Ni("vtkRenderer",ZJ.newInstance),Ni("vtkSkybox",nZ.newInstance),Ni("vtkSphereMapper",cZ.newInstance),Ni("vtkStickMapper",hZ.newInstance),Ni("vtkTexture",mr.newInstance),Ni("vtkVolume",vZ.newInstance),Ni("vtkVolumeMapper",dR.newInstance),Ni("vtkSharedVolumeMapper",YZ.newInstance)}const QZ=te.newInstance(ER,"vtkStreamingOpenGLViewNodeFactory"),eQ={newInstance:QZ,extend:ER};function tQ(t,e){e.classHierarchy.push("vtkStreamingOpenGLRenderWindow")}function DR(t,e,r={}){Object.assign(e,r),$X.extend(t,e,r),e.myFactory=eQ.newInstance(),Ni("vtkRenderWindow",bR),tQ(t,e)}const bR=te.newInstance(DR,"vtkStreamingOpenGLRenderWindow"),nQ={newInstance:bR,extend:DR},{vtkDebugMacro:pm}=te;function rQ(t,e){e.classHierarchy.push("vtkCamera");const r=new Float64Array(3),n=new Float64Array([0,0,-1]),i=new Float64Array([0,1,0]),o=Nt(new Float64Array(16)),a=Nt(new Float64Array(16)),s=new Float64Array(3),c=new Float64Array(3),l=new Float64Array(3),f=Nt(new Float64Array(16)),u=Nt(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,pm("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,pm("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]);Nt(f);const x=new Float64Array([y[0]-v[0],y[1]-v[1],y[2]-v[2]]);so(f,f,Vr(p),x),ql(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;Nt(u),Sr(u,u,v),so(u,u,Vr(p),e.viewUp),Sr(u,u,[-v[0],-v[1],-v[2]]),Yt(d,e.position,u),t.setPosition(d[0],d[1],d[2])},t.yaw=p=>{const v=e.position;Nt(u),Sr(u,u,v),so(u,u,Vr(p),e.viewUp),Sr(u,u,[-v[0],-v[1],-v[2]]),Yt(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]];Nt(u),Sr(u,u,v),so(u,u,Vr(p),m),Sr(u,u,[-v[0],-v[1],-v[2]]),Yt(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]];Nt(u),Sr(u,u,v),so(u,u,Vr(p),m),Sr(u,u,[-v[0],-v[1],-v[2]]),Yt(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];hv(e.position,m,e.position),hv(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],ql(y,[...e.position,1],p),ql(m,[...e.focalPoint,1],p),ql(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,pm("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,pm("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=>(Yr(p,e.cameraLightTransform),p),t.computeCameraLightTransform=()=>{Yr(o,t.getViewMatrix()),Zr(o,o),O_(a,[e.distance,e.distance,e.distance]),Dn(o,o,a),Nt(e.cameraLightTransform),Sr(e.cameraLightTransform,o,[0,0,-1])},t.deepCopy=p=>{},t.physicalOrientationToWorldDirection=p=>{const v=f6(p[0],p[1],p[2],p[3]),y=pu(),m=f6(0,0,1,0);return zK(y,v),u6(m,v,m),u6(m,m,y),[m[0],m[1],m[2]]},t.getPhysicalToWorldMatrix=p=>{t.getWorldToPhysicalMatrix(p),Zr(p,p)},t.getWorldToPhysicalMatrix=p=>{Nt(p);const v=[3];js(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],Fn(p,p),Hn(s,1/e.physicalScale,1/e.physicalScale,1/e.physicalScale),Hs(p,p,s),Sr(p,p,e.physicalTranslation)},t.computeViewParametersFromViewMatrix=p=>{Zr(o,p),Yt(s,r,o),t.computeDistance();const v=e.distance;t.setPosition(s[0],s[1],s[2]),Yt(c,n,o),Jn(c,c,s),Yn(c,c),t.setDirectionOfProjection(c[0],c[1],c[2]),Yt(l,i,o),Jn(l,l,s),Yn(l,l),t.setViewUp(l[0],l[1],l[2]),t.setDistance(v)},t.computeViewParametersFromPhysicalMatrix=p=>{t.getWorldToPhysicalMatrix(o),Dn(o,p,o),t.computeViewParametersFromViewMatrix(o)},t.setViewMatrix=p=>{e.viewMatrix=p,e.viewMatrix&&(Yr(o,e.viewMatrix),t.computeViewParametersFromViewMatrix(o),Fn(e.viewMatrix,e.viewMatrix))},t.getViewMatrix=()=>{if(e.viewMatrix)return e.viewMatrix;R_(o,e.position,e.focalPoint,e.viewUp),Fn(o,o);const p=new Float64Array(16);return Yr(p,o),p},t.setProjectionMatrix=p=>{e.projectionMatrix=p},t.getProjectionMatrix=(p,v,y)=>{const m=new Float64Array(16);if(Nt(m),e.projectionMatrix){const C=1/e.physicalScale;return Hn(s,C,C,C),Yr(m,e.projectionMatrix),Hs(m,m,s),Fn(m,m),m}Nt(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,_=(e.windowCenter[0]-1)*C,T=(e.windowCenter[0]+1)*C,E=(e.windowCenter[1]-1)*S,D=(e.windowCenter[1]+1)*S;P_(o,_,T,E,D,x[0],x[1]),Fn(o,o)}else{if(e.useOffAxisProjection)throw new Error("Off-Axis projection is not supported at this time");{const C=Math.tan(Vr(e.viewAngle)/2);let S,_;e.useHorizontalViewAngle===!0?(S=e.clippingRange[0]*C,_=e.clippingRange[0]*C/p):(S=e.clippingRange[0]*C*p,_=e.clippingRange[0]*C);const T=(e.windowCenter[0]-1)*S,E=(e.windowCenter[0]+1)*S,D=(e.windowCenter[1]-1)*_,b=(e.windowCenter[1]+1)*_,I=x[0],P=x[1];o[0]=2*I/(E-T),o[5]=2*I/(b-D),o[2]=(T+E)/(E-T),o[6]=(D+b)/(b-D),o[10]=-(I+P)/(P-I),o[14]=-1,o[11]=-2*I*P/(P-I),o[15]=0}}return Yr(m,o),m},t.getCompositeProjectionMatrix=(p,v,y)=>{const m=t.getViewMatrix(),w=t.getProjectionMatrix(p,v,y);return Dn(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];js(e.physicalViewNorth,e.physicalViewUp,w);const x=Nt(new Float64Array(16));so(x,x,Vr(p),e.physicalViewUp),so(x,x,Vr(v),w),so(x,x,Vr(y),e.physicalViewNorth),so(x,x,Vr(-m),e.physicalViewUp);const C=new Float64Array([-e.physicalViewUp[0],-e.physicalViewUp[1],-e.physicalViewUp[2]]),S=new Float64Array(e.physicalViewNorth);Yt(C,C,x),Yt(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=Nt(new Float64Array(16));if(p!==0&&(v!==0||y!==0||m!==0)){const S=Vr(p),_=pu();zy(_,[v,y,m],S),mv(w,_)}const x=new Float64Array(3);Yt(x,[0,0,-1],w);const C=new Float64Array(3);Yt(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 _=0;_<2;_++)for(let T=0;T<2;T++)for(let E=0;E<2;E++){const D=m*p[E]+w*p[2+T]+x*p[4+_]+C;S[0]=DS[1]?D:S[1]}return S}}const iQ={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:qo(),physicalTranslation:[0,0,0],physicalScale:1,physicalViewUp:[0,1,0],physicalViewNorth:[0,0,-1]};function IR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,iQ,r),te.obj(t,e),te.get(t,e,["distance"]),te.setGet(t,e,["parallelProjection","useHorizontalViewAngle","viewAngle","parallelScale","useOffAxisProjection","freezeFocalPoint","physicalScale"]),te.getArray(t,e,["directionOfProjection","viewPlaneNormal","position","focalPoint"]),te.setGetArray(t,e,["clippingRange","windowCenter"],2),te.setGetArray(t,e,["viewUp","screenBottomLeft","screenBottomRight","screenTopRight","physicalTranslation","physicalViewUp","physicalViewNorth"],3),rQ(t,e)}const oQ=te.newInstance(IR,"vtkCamera");var aT={newInstance:oQ,extend:IR};function aQ(t,e){e.classHierarchy.push("vtkLight");const r=new Float64Array(3);t.getTransformedPosition=()=>(e.transformMatrix?Yt(r,e.position,e.transformMatrix):Hn(r,e.position[0],e.position[1],e.position[2]),r),t.getTransformedFocalPoint=()=>(e.transformMatrix?Yt(r,e.focalPoint,e.transformMatrix):Hn(r,e.focalPoint[0],e.focalPoint[1],e.focalPoint[2]),r),t.getDirection=()=>(e.directionMTime{const i=new Float64Array(3);Cn(i,e.position,n),e.focalPoint=i},t.setDirectionAngle=(n,i)=>{const o=Vr(n),a=Vr(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 sQ={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 cQ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,sQ,r),te.obj(t,e),te.setGet(t,e,["intensity","switch","positional","exponent","coneAngle","coneFalloff","transformMatrix","lightType","shadowAttenuation","attenuationValues"]),te.setGetArray(t,e,["color","position","focalPoint","attenuationValues"],3),aQ(t,e)}const lQ=te.newInstance(cQ,"vtkLight");var uQ={newInstance:lQ};const{vtkErrorMacro:C2}=te;function fQ(t){return()=>C2(`vtkViewport::${t} - NOT IMPLEMENTED`)}function dQ(t,e){e.classHierarchy.push("vtkViewport"),t.getViewProps=()=>e.props,t.hasViewProp=n=>e.props.includes(n),t.addViewProp=n=>{n&&!t.hasViewProp(n)&&e.props.push(n)},t.removeViewProp=n=>{const i=e.props.filter(o=>o!==n);e.props.length!==i.length&&(e.props=i)},t.removeAllViewProps=()=>{e.props=[]};function r(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];i.push(n);const o=n.getNestedProps();if(o&&o.length)for(let a=0;a{const n=[];for(let 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a=[e.viewport[2]-e.viewport[0],e.viewport[3]-e.viewport[1]];return[n*a[0]+e.viewport[0],i*a[1]+e.viewport[1],o]},t.projectionToNormalizedViewport=(n,i,o)=>[(n+1)*.5,(i+1)*.5,(o+1)*.5],t.PickPropFrom=fQ("PickPropFrom")}const hQ={background:[0,0,0],background2:[.2,.2,.2],gradientBackground:!1,viewport:[0,0,1,1],aspect:[1,1],pixelAspect:[1,1],props:[],actors2D:[]};function OR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,hQ,r),te.obj(t,e),te.event(t,e,"event"),te.setGetArray(t,e,["viewport"],4),te.setGetArray(t,e,["background","background2"],3),dQ(t,e)}const gQ=te.newInstance(OR,"vtkViewport");var pQ={newInstance:gQ,extend:OR};const{vtkDebugMacro:Gh,vtkErrorMacro:Rl,vtkWarningMacro:mQ}=mo;function B6(t){return()=>Rl(`vtkRenderer::${t} - NOT IMPLEMENTED`)}function vQ(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||(Gh("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(qo())):Rl("light has unknown light type",a.get()))})},t.updateLightGeometry=()=>e.lightFollowCamera?t.updateLightsGeometryToFollowCamera():!0,t.allocateTime=B6("allocateTime"),t.updateGeometry=B6("updateGeometry"),t.getVTKWindow=()=>e._renderWindow,t.setLayer=o=>{Gh(t.getClassName(),t,"setting Layer to 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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=uQ.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 Rl("ViewToWorld: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();Zr(c,c),Fn(c,c);const l=new Float64Array([o,a,s]);return Yt(l,l,c),l},t.projectionToView=(o,a,s,c)=>{if(e.activeCamera===null)return Rl("ProjectionToView: no active camera, cannot compute projection to view, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);Zr(l,l),Fn(l,l);const f=new Float64Array([o,a,s]);return Yt(f,f,l),f},t.worldToView=(o,a,s)=>{if(e.activeCamera===null)return Rl("WorldToView: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();Fn(c,c);const l=new Float64Array([o,a,s]);return Yt(l,l,c),l},t.viewToProjection=(o,a,s,c)=>{if(e.activeCamera===null)return Rl("ViewToProjection: no active camera, cannot compute view to projection, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);Fn(l,l);const f=new Float64Array([o,a,s]);return Yt(f,f,l),f},t.computeVisiblePropBounds=()=>{e.allBounds[0]=lr.INIT_BOUNDS[0],e.allBounds[1]=lr.INIT_BOUNDS[1],e.allBounds[2]=lr.INIT_BOUNDS[2],e.allBounds[3]=lr.INIT_BOUNDS[3],e.allBounds[4]=lr.INIT_BOUNDS[4],e.allBounds[5]=lr.INIT_BOUNDS[5];let o=!0;t.invokeEvent(r);for(let a=0;ae.allBounds[1]&&(e.allBounds[1]=c[1]),c[2]e.allBounds[3]&&(e.allBounds[3]=c[3]),c[4]e.allBounds[5]&&(e.allBounds[5]=c[5]))}}return o&&(ih(e.allBounds),Gh("Can't compute bounds, no 3D props are visible")),e.allBounds},t.resetCamera=function(){const a=(arguments.length>0&&arguments[0]!==void 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0?arguments[2]:{};for(Object.assign(e,yQ,r),pQ.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),No(t,e,["_renderWindow","allocatedRenderTime","timeFactor","lastRenderTimeInSeconds","numberOfPropsRendered","lastRenderingUsedDepthPeeling","selector"]),xi(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"]),rh(t,e,["actors","volumes","lights"]),r_(t,e,["background"],4,1),o1(t,e,["renderWindow"]),vQ(t,e)}const wQ=or(MR,"vtkRenderer");var PR={newInstance:wQ,extend:MR};const xQ={Unknown:0,LeftController:1,RightController:2},CQ={Unknown:0,Trigger:1,TrackPad:2,Grip:3,Thumbstick:4,A:5,B:6,ApplicationMenu:7},SQ={Unknown:0,TouchpadX:1,TouchpadY:2,ThumbstickX:3,ThumbstickY:4};var RR={Device:xQ,Input:CQ,Axis:SQ};const{Device:mm,Input:yf}=RR,{vtkWarningMacro:vm,vtkErrorMacro:ym,normalizeWheel:_Q,vtkOnceErrorMacro:TQ}=te,wd={ctrlKey:!1,altKey:!1,shiftKey:!1},Lw={"xr-standard":[yf.Trigger,yf.Grip,yf.TrackPad,yf.Thumbstick,yf.A,yf.B]},sT=["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 Wh(t){t.cancelable&&t.preventDefault()}function wm(t){const e=Object.create(null);return t.forEach(r=>{let{pointerId:n,position:i}=r;e[n]=i}),e}function 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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]);Vt(f);const x=new Float64Array([y[0]-v[0],y[1]-v[1],y[2]-v[2]]);ho(f,f,Wr(p),x),Yl(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;Vt(u),Or(u,u,v),ho(u,u,Wr(p),e.viewUp),Or(u,u,[-v[0],-v[1],-v[2]]),Yt(d,e.position,u),t.setPosition(d[0],d[1],d[2])},t.yaw=p=>{const v=e.position;Vt(u),Or(u,u,v),ho(u,u,Wr(p),e.viewUp),Or(u,u,[-v[0],-v[1],-v[2]]),Yt(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]];Vt(u),Or(u,u,v),ho(u,u,Wr(p),m),Or(u,u,[-v[0],-v[1],-v[2]]),Yt(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]];Vt(u),Or(u,u,v),ho(u,u,Wr(p),m),Or(u,u,[-v[0],-v[1],-v[2]]),Yt(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];hv(e.position,m,e.position),hv(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],Yl(y,[...e.position,1],p),Yl(m,[...e.focalPoint,1],p),Yl(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,pm("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,pm("Thickness is set to 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v=[3];Xs(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],Fn(p,p),Kn(s,1/e.physicalScale,1/e.physicalScale,1/e.physicalScale),Ys(p,p,s),Or(p,p,e.physicalTranslation)},t.computeViewParametersFromViewMatrix=p=>{ni(o,p),Yt(s,r,o),t.computeDistance();const v=e.distance;t.setPosition(s[0],s[1],s[2]),Yt(c,n,o),Zn(c,c,s),Yn(c,c),t.setDirectionOfProjection(c[0],c[1],c[2]),Yt(l,i,o),Zn(l,l,s),Yn(l,l),t.setViewUp(l[0],l[1],l[2]),t.setDistance(v)},t.computeViewParametersFromPhysicalMatrix=p=>{t.getWorldToPhysicalMatrix(o),In(o,p,o),t.computeViewParametersFromViewMatrix(o)},t.setViewMatrix=p=>{e.viewMatrix=p,e.viewMatrix&&(ei(o,e.viewMatrix),t.computeViewParametersFromViewMatrix(o),Fn(e.viewMatrix,e.viewMatrix))},t.getViewMatrix=()=>{if(e.viewMatrix)return e.viewMatrix;L_(o,e.position,e.focalPoint,e.viewUp),Fn(o,o);const p=new Float64Array(16);return ei(p,o),p},t.setProjectionMatrix=p=>{e.projectionMatrix=p},t.getProjectionMatrix=(p,v,y)=>{const m=new Float64Array(16);if(Vt(m),e.projectionMatrix){const C=1/e.physicalScale;return Kn(s,C,C,C),ei(m,e.projectionMatrix),Ys(m,m,s),Fn(m,m),m}Vt(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,_=(e.windowCenter[0]-1)*C,T=(e.windowCenter[0]+1)*C,E=(e.windowCenter[1]-1)*S,D=(e.windowCenter[1]+1)*S;R_(o,_,T,E,D,x[0],x[1]),Fn(o,o)}else{if(e.useOffAxisProjection)throw new Error("Off-Axis projection is not supported at this time");{const C=Math.tan(Wr(e.viewAngle)/2);let S,_;e.useHorizontalViewAngle===!0?(S=e.clippingRange[0]*C,_=e.clippingRange[0]*C/p):(S=e.clippingRange[0]*C*p,_=e.clippingRange[0]*C);const T=(e.windowCenter[0]-1)*S,E=(e.windowCenter[0]+1)*S,D=(e.windowCenter[1]-1)*_,b=(e.windowCenter[1]+1)*_,I=x[0],P=x[1];o[0]=2*I/(E-T),o[5]=2*I/(b-D),o[2]=(T+E)/(E-T),o[6]=(D+b)/(b-D),o[10]=-(I+P)/(P-I),o[14]=-1,o[11]=-2*I*P/(P-I),o[15]=0}}return ei(m,o),m},t.getCompositeProjectionMatrix=(p,v,y)=>{const m=t.getViewMatrix(),w=t.getProjectionMatrix(p,v,y);return In(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];Xs(e.physicalViewNorth,e.physicalViewUp,w);const x=Vt(new Float64Array(16));ho(x,x,Wr(p),e.physicalViewUp),ho(x,x,Wr(v),w),ho(x,x,Wr(y),e.physicalViewNorth),ho(x,x,Wr(-m),e.physicalViewUp);const C=new Float64Array([-e.physicalViewUp[0],-e.physicalViewUp[1],-e.physicalViewUp[2]]),S=new Float64Array(e.physicalViewNorth);Yt(C,C,x),Yt(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=Vt(new Float64Array(16));if(p!==0&&(v!==0||y!==0||m!==0)){const S=Wr(p),_=vu();$y(_,[v,y,m],S),mv(w,_)}const x=new Float64Array(3);Yt(x,[0,0,-1],w);const C=new Float64Array(3);Yt(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 _=0;_<2;_++)for(let T=0;T<2;T++)for(let E=0;E<2;E++){const D=m*p[E]+w*p[2+T]+x*p[4+_]+C;S[0]=DS[1]?D:S[1]}return S}}const iQ={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:Yo(),physicalTranslation:[0,0,0],physicalScale:1,physicalViewUp:[0,1,0],physicalViewNorth:[0,0,-1]};function IR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,iQ,r),te.obj(t,e),te.get(t,e,["distance"]),te.setGet(t,e,["parallelProjection","useHorizontalViewAngle","viewAngle","parallelScale","useOffAxisProjection","freezeFocalPoint","physicalScale"]),te.getArray(t,e,["directionOfProjection","viewPlaneNormal","position","focalPoint"]),te.setGetArray(t,e,["clippingRange","windowCenter"],2),te.setGetArray(t,e,["viewUp","screenBottomLeft","screenBottomRight","screenTopRight","physicalTranslation","physicalViewUp","physicalViewNorth"],3),rQ(t,e)}const oQ=te.newInstance(IR,"vtkCamera");var sT={newInstance:oQ,extend:IR};function aQ(t,e){e.classHierarchy.push("vtkLight");const r=new Float64Array(3);t.getTransformedPosition=()=>(e.transformMatrix?Yt(r,e.position,e.transformMatrix):Kn(r,e.position[0],e.position[1],e.position[2]),r),t.getTransformedFocalPoint=()=>(e.transformMatrix?Yt(r,e.focalPoint,e.transformMatrix):Kn(r,e.focalPoint[0],e.focalPoint[1],e.focalPoint[2]),r),t.getDirection=()=>(e.directionMTime{const i=new Float64Array(3);_n(i,e.position,n),e.focalPoint=i},t.setDirectionAngle=(n,i)=>{const o=Wr(n),a=Wr(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 sQ={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 cQ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,sQ,r),te.obj(t,e),te.setGet(t,e,["intensity","switch","positional","exponent","coneAngle","coneFalloff","transformMatrix","lightType","shadowAttenuation","attenuationValues"]),te.setGetArray(t,e,["color","position","focalPoint","attenuationValues"],3),aQ(t,e)}const lQ=te.newInstance(cQ,"vtkLight");var uQ={newInstance:lQ};const{vtkErrorMacro:C2}=te;function fQ(t){return()=>C2(`vtkViewport::${t} - NOT IMPLEMENTED`)}function dQ(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{const n=[];for(let i=0;i{t.removeViewProp(n)},t.getActors2D=()=>(e.actors2D=[],e.props.forEach(n=>{e.actors2D=e.actors2D.concat(n.getActors2D())}),e.actors2D),t.displayToView=()=>C2("call displayToView on your view instead"),t.viewToDisplay=()=>C2("callviewtodisplay on your view instead"),t.getSize=()=>C2("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=fQ("PickPropFrom")}const hQ={background:[0,0,0],background2:[.2,.2,.2],gradientBackground:!1,viewport:[0,0,1,1],aspect:[1,1],pixelAspect:[1,1],props:[],actors2D:[]};function OR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,hQ,r),te.obj(t,e),te.event(t,e,"event"),te.setGetArray(t,e,["viewport"],4),te.setGetArray(t,e,["background","background2"],3),dQ(t,e)}const gQ=te.newInstance(OR,"vtkViewport");var pQ={newInstance:gQ,extend:OR};const{vtkDebugMacro:Gh,vtkErrorMacro:Al,vtkWarningMacro:mQ}=Co;function B6(t){return()=>Al(`vtkRenderer::${t} - NOT IMPLEMENTED`)}function vQ(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||(Gh("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(Yo())):Al("light has unknown light type",a.get()))})},t.updateLightGeometry=()=>e.lightFollowCamera?t.updateLightsGeometryToFollowCamera():!0,t.allocateTime=B6("allocateTime"),t.updateGeometry=B6("updateGeometry"),t.getVTKWindow=()=>e._renderWindow,t.setLayer=o=>{Gh(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=sT.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=uQ.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 Al("ViewToWorld: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();ni(c,c),Fn(c,c);const l=new Float64Array([o,a,s]);return Yt(l,l,c),l},t.projectionToView=(o,a,s,c)=>{if(e.activeCamera===null)return Al("ProjectionToView: no active camera, cannot compute projection to view, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);ni(l,l),Fn(l,l);const f=new Float64Array([o,a,s]);return Yt(f,f,l),f},t.worldToView=(o,a,s)=>{if(e.activeCamera===null)return Al("WorldToView: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();Fn(c,c);const l=new Float64Array([o,a,s]);return Yt(l,l,c),l},t.viewToProjection=(o,a,s,c)=>{if(e.activeCamera===null)return Al("ViewToProjection: no active camera, cannot compute view to projection, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);Fn(l,l);const f=new Float64Array([o,a,s]);return Yt(f,f,l),f},t.computeVisiblePropBounds=()=>{e.allBounds[0]=gr.INIT_BOUNDS[0],e.allBounds[1]=gr.INIT_BOUNDS[1],e.allBounds[2]=gr.INIT_BOUNDS[2],e.allBounds[3]=gr.INIT_BOUNDS[3],e.allBounds[4]=gr.INIT_BOUNDS[4],e.allBounds[5]=gr.INIT_BOUNDS[5];let o=!0;t.invokeEvent(r);for(let a=0;ae.allBounds[1]&&(e.allBounds[1]=c[1]),c[2]e.allBounds[3]&&(e.allBounds[3]=c[3]),c[4]e.allBounds[5]&&(e.allBounds[5]=c[5]))}}return o&&(ih(e.allBounds),Gh("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(!g2(a))return Gh("Cannot reset camera!"),!1;let c=null;if(t.getActiveCamera())c=e.activeCamera.getViewPlaneNormal();else return Al("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=Wr(e.activeCamera.getViewAngle()),g=d,p=d/Math.sin(h*.5),v=e.activeCamera.getViewUp();return Math.abs(wn(v,c))>.999&&(mQ("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 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0?arguments[2]:{};for(Object.assign(e,yQ,r),pQ.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),Vo(t,e,["_renderWindow","allocatedRenderTime","timeFactor","lastRenderTimeInSeconds","numberOfPropsRendered","lastRenderingUsedDepthPeeling","selector"]),_i(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"]),rh(t,e,["actors","volumes","lights"]),i_(t,e,["background"],4,1),o1(t,e,["renderWindow"]),vQ(t,e)}const wQ=lr(MR,"vtkRenderer");var PR={newInstance:wQ,extend:MR};const xQ={Unknown:0,LeftController:1,RightController:2},CQ={Unknown:0,Trigger:1,TrackPad:2,Grip:3,Thumbstick:4,A:5,B:6,ApplicationMenu:7},SQ={Unknown:0,TouchpadX:1,TouchpadY:2,ThumbstickX:3,ThumbstickY:4};var RR={Device:xQ,Input:CQ,Axis:SQ};const{Device:mm,Input:yf}=RR,{vtkWarningMacro:vm,vtkErrorMacro:ym,normalizeWheel:_Q,vtkOnceErrorMacro:TQ}=te,wd={ctrlKey:!1,altKey:!1,shiftKey:!1},Aw={"xr-standard":[yf.Trigger,yf.Grip,yf.TrackPad,yf.Thumbstick,yf.A,yf.B]},cT=["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 Wh(t){t.cancelable&&t.preventDefault()}function wm(t){const e=Object.create(null);return t.forEach(r=>{let{pointerId:n,position:i}=r;e[n]=i}),e}function EQ(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=>{ym("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=()=>vm("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 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d=()=>{if(e.container===null)return;const{container:p}=e;p.addEventListener("contextmenu",Wh),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 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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&&Wh(p),p.target.hasPointerCapture(p.pointerId)&&p.target.releasePointerCapture(p.pointerId),e.container.setPointerCapture(p.pointerId),i.has(p.pointerId)&&vm("[RenderWindowInteractor] duplicate pointerId 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w={type:p,pokedRenderer:e.currentRenderer,firstRenderer:t.getFirstRenderer(),...y};t[`invoke${p}`](w)}}),t.recognizeGesture=(p,v)=>{if(Object.keys(v).length>2)return;if(e.startingEventPositions||(e.startingEventPositions={}),p==="TouchStart"){Object.keys(v).forEach(D=>{e.startingEventPositions[D]=v[D]}),e.currentGesture="Start";return}if(p==="TouchEnd"){e.currentGesture==="Pinch"&&(t.render(),t.endPinchEvent()),e.currentGesture==="Rotate"&&(t.render(),t.endRotateEvent()),e.currentGesture==="Pan"&&(t.render(),t.endPanEvent()),e.currentGesture="Start",e.startingEventPositions={};return}let y=0;const m=[],w=[];Object.keys(v).forEach(D=>{m[y]=v[D],w[y]=e.startingEventPositions[D],y++});const x=Math.sqrt((w[0].x-w[1].x)*(w[0].x-w[1].x)+(w[0].y-w[1].y)*(w[0].y-w[1].y)),C=Math.sqrt((m[0].x-m[1].x)*(m[0].x-m[1].x)+(m[0].y-m[1].y)*(m[0].y-m[1].y));let S=dv(Math.atan2(w[1].y-w[0].y,w[1].x-w[0].x)),_=dv(Math.atan2(m[1].y-m[0].y,m[1].x-m[0].x)),T=_-S;_=_+180>=360?_-180:_+180,S=S+180>=360?S-180:S+180,Math.abs(_-S)D&&b>I&&b>P){e.currentGesture="Pinch";const M={scale:1,touches:v};t.startPinchEvent(M)}else if(I>D&&I>P){e.currentGesture="Rotate";const M={rotation:0,touches:v};t.startRotateEvent(M)}else if(P>D){e.currentGesture="Pan";const M={translation:[0,0],touches:v};t.startPanEvent(M)}}else{if(e.currentGesture==="Rotate"){const D={rotation:T,touches:v};t.rotateEvent(D)}if(e.currentGesture==="Pinch"){const D={scale:C/x,touches:v};t.pinchEvent(D)}if(e.currentGesture==="Pan"){const D={translation:E,touches:v};t.panEvent(D)}}},t.handleVisibilityChange=()=>{e._animationStartTime=Date.now(),e._animationFrameCount=0},t.setCurrentRenderer=p=>{e._forcedRenderer=!!p,e.currentRenderer=p},t.setContainer=p=>{h();const v=r.setContainer(p??null);return v&&d(),v},t.delete=()=>{for(;n.size;)t.cancelAnimation(n.values().next().value);typeof document.hidden<"u"&&document.removeEventListener("visibilitychange",t.handleVisibilityChange),e.container&&t.setContainer(null),r.delete()},typeof document.hidden<"u"&&document.addEventListener("visibilitychange",t.handleVisibilityChange,!1)}const DQ={renderWindow:null,interactorStyle:null,picker:null,pickingManager:null,initialized:!1,enabled:!1,enableRender:!0,currentRenderer:null,lightFollowCamera:!0,desiredUpdateRate:30,stillUpdateRate:2,container:null,recognizeGestures:!0,currentGesture:"Start",animationRequest:null,lastFrameTime:.1,recentAnimationFrameRate:10,wheelTimeoutID:0,moveTimeoutID:0,lastGamepadValues:{},preventDefaultOnPointerDown:!1,preventDefaultOnPointerUp:!1,mouseScrollDebounceByPass:!1};function LR(t,e){let r=arguments.length>2&&arguments[2]!==void 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r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Xt.extend(t,e,kQ(r)),NQ(t,e)}const VQ=te.newInstance(VR,"vtkCellArray");var Xf={newInstance:VQ,extend:VR,...AQ};function FQ(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=te.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;ie.bounds[1]?n[0]:e.bounds[1],e.bounds[2]=n[1]e.bounds[3]?n[1]:e.bounds[3],e.bounds[4]=n[2]e.bounds[5]?n[2]:e.bounds[5]}else ih(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)=>{te.vtkErrorMacro("vtkCell.evaluatePosition is not implemented.")}}const UQ={bounds:[-1,-1,-1,-1,-1,-1],pointsIds:[]};function FR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,UQ,r),te.obj(t,e),e.points||(e.points=Mv.newInstance()),te.get(t,e,["points","pointsIds"]),FQ(t,e)}const BQ=te.newInstance(FR,"vtkCell");var Pv={newInstance:BQ,extend:FR};function GQ(t,e){let 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r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,zQ,r),te.obj(t,e),WQ(t,e)}const $Q=te.newInstance(UR,"vtkCellLinks");var jQ={newInstance:$Q,extend:UR};const hr={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},Jx=["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 HQ(t){return t0&&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]=hr.VTK_EMPTY_CELL},t.getNumberOfTypes=()=>e.maxId+1,t.isType=r=>{const n=t.getNumberOfTypes();for(let i=0;it.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 ZQ={size:0,maxId:-1,extend:1e3};function BR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ZQ,r),te.obj(t,e),te.get(t,e,["size","maxId","extend"]),te.getArray(t,e,["typeArray","locationArray"]),JQ(t,e)}const QQ=te.newInstance(BR,"vtkCellTypes");var eee={newInstance:QQ,extend:BR,...YQ};const tee={NO_INTERSECTION:0,YES_INTERSECTION:1,ON_LINE:2};var GR={IntersectionState:tee};const{IntersectionState:S2}=GR;function $d(t,e,r){let n=arguments.length>3&&arguments[3]!==void 0?arguments[3]:null;const i={t:Number.MIN_VALUE,distance:0},o=[];let a;o[0]=r[0]-e[0],o[1]=r[1]-e[1],o[2]=r[2]-e[2];const s=o[0]*(t[0]-e[0])+o[1]*(t[1]-e[1])+o[2]*(t[2]-e[2]),c=yn(o,o);let l=1e-5*s;return c!==0&&(i.t=s/c),l<0&&(l=-l),-l1?a=r:(a=o,o[0]=e[0]+i.t*o[0],o[1]=e[1]+i.t*o[1],o[2]=e[2]+i.t*o[2]),n&&(n[0]=a[0],n[1]=a[1],n[2]=a[2]),i.distance=Os(a,t),i}function WR(t,e,r,n,i,o){const a=[],s=[],c=[];i[0]=0,o[0]=0,Ac(e,t,a),Ac(n,r,s),Ac(r,t,c);const l=[yn(a,a),-yn(a,s),-yn(a,s),yn(s,s)],f=[];if(f[0]=yn(a,c),f[1]=-yn(s,c),eM(l,f,2)===0){let u=Number.MAX_VALUE;const d=[t,e,r,n],h=[r,r,t,t],g=[n,n,e,e];o[0],o[0],i[0],i[0],i[0],i[0],o[0],o[0];let p;for(let v=0;v<4;v++)p=$d(d[v],h[v],g[v]),p.distance=0&&i[0]<=1&&o[0]>=0&&o[0]<=1?S2.YES_INTERSECTION:S2.NO_INTERSECTION}const nee={distanceToLine:$d,intersection:WR};function ree(t,e){e.classHierarchy.push("vtkLine");function r(n){return n>=0&&n<=1}t.getCellDimension=()=>1,t.intersectWithLine=(n,i,o,a,s)=>{const c={intersect:0,t:Number.MAX_VALUE,subId:0,betweenPoints:null};s[1]=0,s[2]=0;const l=[],f=[],u=[];e.points.getPoint(0,f),e.points.getPoint(1,u);const d=[],h=[],g=WR(n,i,f,u,d,h);if(c.t=d[0],c.betweenPoints=r(c.t),s[0]=h[0],g===S2.YES_INTERSECTION){for(let p=0;p<3;p++)a[p]=f[p]+s[0]*(u[p]-f[p]),l[p]=n[p]+c.t*(i[p]-n[p]);if(Os(a,l)<=o*o)return c.intersect=1,c}else{let p;if(c.t<0)return p=$d(n,f,u,a),p.distance<=o*o&&(c.t=0,c.intersect=1,c.betweenPoints=!0),c;if(c.t>1)return p=$d(i,f,u,a),p.distance<=o*o&&(c.t=1,c.intersect=1,c.betweenPoints=!0),c;if(s[0]<0)return s[0]=0,p=$d(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=$d(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?(v2(i,e.orientations[0],e.orientations[1],n[0]),o[0]=1-n[0],o[1]=n[0],!0):!1}const iee={orientations:null};function zR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,iee,r),Pv.extend(t,e,r),te.setGet(t,e,["orientations"]),ree(t,e)}const oee=te.newInstance(zR,"vtkLine");var ba={newInstance:oee,extend:zR,...nee,...GR};function aee(t,e){e.classHierarchy.push("vtkPointSet"),e.points?e.points=as(e.points):e.points=Mv.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=Mv.newInstance(),e.points.shallowCopy(n.getPoints())}}const see={};function $R(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,see,r),oh.extend(t,e,r),te.setGet(t,e,["points"]),aee(t,e)}const cee=te.newInstance($R,"vtkPointSet");var lee={newInstance:cee,extend:$R};function cT(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 Rv(t,e,r,n){cT(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 uee(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=[];Rv(t,e,r,u),Rv(n,i,o,d);const h=-yn(u,t),g=-yn(d,n),p=[yn(d,t)+g,yn(d,e)+g,yn(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=[yn(u,n)+h,yn(u,i)+h,yn(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=yn(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]],_=js(u,d,[]);qf(_);let T=0,E=0;const D=[],b=[];let I=50,P=50;for(let V=0;V<3;V++){const G=V,A=(V+1)%3,k=ho.intersectWithLine(y[G],y[A],n,d);k.intersection&&k.t>0-a&&k.t<1+a&&(k.t<1+a&&k.t>1-a&&(I=T),D[T++]=yn(k.x,_)-yn(S,_));const F=ho.intersectWithLine(m[G],m[A],t,u);F.intersection&&F.t>0-a&&F.t<1+a&&(F.t<1+a&&F.t>1-a&&(P=E),b[E++]=yn(F.x,_)-yn(S,_))}if(T>2){T--;const V=D[2];D[2]=D[I],D[I]=V}if(E>2){E--;const V=b[2];b[2]=b[P],b[P]=V}if(T!==2||E!==2)return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};if(Number.isNaN(D[0])||Number.isNaN(D[1])||Number.isNaN(b[0])||Number.isNaN(b[1]))return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};if(D[0]>D[1]){const V=D[1];D[1]=D[0],D[0]=V}if(b[0]>b[1]){const V=b[1];b[1]=b[0],b[0]=V}let M,L;return D[1]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(Rv(f,u,d,h),h[0]!==0||h[1]!==0||h[2]!==0){const w=ho.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=Os(f,u),v=Os(u,d),y=Os(d,f);e.line||(e.line=ba.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]=yn(C,w)/y,a[1]=yn(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,_=[];const T=[],E=[],D=[];a.subId=0,i[2]=0,e.points.getPoint(1,l),e.points.getPoint(2,f),e.points.getPoint(0,u),cT(l,f,u,d),ho.generalizedProjectPoint(r,l,d,D);let b=0;for(s=0;s<3;s++)d[s]<0?h=-d[s]:h=d[s],h>b&&(b=h,m=s);for(c=0,s=0;s<3;s++)s!==m&&(w[c++]=s);for(s=0;s<2;s++)g[s]=D[w[s]]-u[w[s]],p[s]=l[w[s]]-u[w[s]],v[s]=f[w[s]]-u[w[s]];if(y=Ur(p,v),y===0)return i[0]=0,i[1]=0,a.evaluation=-1,a;if(i[0]=Ur(g,v)/y,i[1]=Ur(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=Os(D,r),n[0]=D[0],n[1]=D[1],n[2]=D[2]),a.evaluation=1;else{let I;if(n){if(o[1]<0&&o[2]<0)for(x=Os(r,u),C=ba.distanceToLine(r,l,u,I,T),S=ba.distanceToLine(r,u,f,I,E),x{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 hee={};function jR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,hee,r),Pv.extend(t,e,r),dee(t,e)}const gee=te.newInstance(jR,"vtkTriangle");var pee={newInstance:gee,extend:jR,...fee};const Aw=["verts","lines","polys","strips"],{vtkWarningMacro:G6}=te,mee={[hr.VTK_LINE]:ba,[hr.VTK_POLY_LINE]:ba,[hr.VTK_TRIANGLE]:pee};function vee(t,e){e.classHierarchy.push("vtkPolyData");function r(i){return i.replace(/(?:^\w|[A-Z]|\b\w)/g,o=>o.toUpperCase()).replace(/\s+/g,"")}Aw.forEach(i=>{t[`getNumberOf${r(i)}`]=()=>e[i].getNumberOfCells(),e[i]?e[i]=as(e[i]):e[i]=Xf.newInstance()}),t.getNumberOfCells=()=>Aw.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),Aw.forEach(a=>{e[a]=Xf.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?hr.VTK_POLY_VERTEX:hr.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?hr.VTK_POLY_LINE:hr.VTK_LINE,g===1&&G6("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]=hr.VTK_TRIANGLE;break;case 4:f[p]=hr.VTK_QUAD;break;default:f[p]=hr.VTK_POLYGON;break}g<3&&G6("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(hr.VTK_TRIANGLE_STRIP,0,s),e.strips.getCellSizes().forEach((g,p)=>{d[p]=h,h+=g+1})}e.cells=eee.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=jQ.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 hr.VTK_VERTEX:case hr.VTK_POLY_VERTEX:a=e.verts;break;case hr.VTK_LINE:case hr.VTK_POLY_LINE:a=e.lines;break;case hr.VTK_TRIANGLE:case hr.VTK_QUAD:case hr.VTK_POLYGON:a=e.polys;break;case hr.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||mee[a.cellType].newInstance();return s.initialize(t.getPoints(),a.cellPointIds),s}}const yee={};function HR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yee,r),lee.extend(t,e,r),te.get(t,e,["cells","links"]),te.setGet(t,e,["verts","lines","polys","strips"]),vee(t,e)}const wee=te.newInstance(HR,"vtkPolyData");var jo={newInstance:wee,extend:HR};const xee=1e-6;function Cee(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=pu();Vx(n,e.rotation);const i=new Float64Array(3),o=WK(i,n);return[dv(o),i[0],i[1],i[2]]},t.getOrientationQuaternion=function(){let n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:[];return Vx(n,e.rotation)},t.rotateX=n=>{n!==0&&(D_(e.rotation,e.rotation,Vr(n)),t.modified())},t.rotateY=n=>{n!==0&&(b_(e.rotation,e.rotation,Vr(n)),t.modified())},t.rotateZ=n=>{n!==0&&(I_(e.rotation,e.rotation,Vr(n)),t.modified())},t.rotateWXYZ=(n,i,o,a)=>{if(n===0||i===0&&o===0&&a===0)return;const s=Vr(n),c=pu();zy(c,[i,o,a],s);const l=new Float64Array(16);mv(l,c),Dn(e.rotation,e.rotation,l),t.modified()},t.rotateQuaternion=n=>{if(Math.abs(n[3])>=1-xee)return;const i=mv(new Float64Array(16),n);Dn(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],Nt(e.rotation),t.rotateZ(o),t.rotateX(n),t.rotateY(i),t.modified(),!0),t.setUserMatrix=n=>c1(e.userMatrix,n)?!1:(Yr(e.userMatrix,n),t.modified(),!0),t.getMatrix=()=>(t.computeMatrix(),e.matrix),t.computeMatrix=()=>{if(t.getMTime()>e.matrixMTime.getMTime()){Nt(e.matrix),e.userMatrix&&Dn(e.matrix,e.matrix,e.userMatrix),Sr(e.matrix,e.matrix,e.origin),Sr(e.matrix,e.matrix,e.position),Dn(e.matrix,e.matrix,e.rotation),Hs(e.matrix,e.matrix,e.scale),Sr(e.matrix,e.matrix,[-e.origin[0],-e.origin[1],-e.origin[2]]),Fn(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=()=>lr.getCenter(e.bounds),t.getLength=()=>lr.getLength(e.bounds),t.getXRange=()=>lr.getXRange(e.bounds),t.getYRange=()=>lr.getYRange(e.bounds),t.getZRange=()=>lr.getZRange(e.bounds),t.getUserMatrix=()=>e.userMatrix;function r(){t.computeMatrix()}t.onModified(r)}const See={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 KR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,See,r),XP.extend(t,e,r),e.matrixMTime={},te.obj(e.matrixMTime),te.get(t,e,["bounds","isIdentity"]),te.getArray(t,e,["orientation"]),te.setGetArray(t,e,["origin","position","scale"],3),e.matrix=Nt(new Float64Array(16)),e.rotation=Nt(new Float64Array(16)),e.userMatrix=Nt(new Float64Array(16)),e.transform=null,Cee(t,e)}const _ee=te.newInstance(KR,"vtkProp3D");var lT={newInstance:_ee,extend:KR};const{vtkDebugMacro:Tee}=te;function Eee(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=d1.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()){Tee("Recomputing bounds..."),e.mapperBounds=n.concat();const i=[];lr.getCorners(n,i),t.computeMatrix();const o=new Float64Array(16);Fn(o,e.matrix),i.forEach(a=>Yt(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{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 Dee={mapper:null,property:null,backfaceProperty:null,forceOpaque:!1,forceTranslucent:!1,bounds:[1,-1,1,-1,1,-1]};function qR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Dee,r),lT.extend(t,e,r),e.boundsMTime={},te.obj(e.boundsMTime),te.set(t,e,["property"]),te.setGet(t,e,["backfaceProperty","forceOpaque","forceTranslucent","mapper"]),Eee(t,e)}const bee=te.newInstance(qR,"vtkActor");var Jy={newInstance:bee,extend:qR};function Iee(t,e){const r=t.invokeResize;delete t.invokeResize,e.renderWindow=F$.newInstance(),e.rendererMap={},e.openGLRenderWindow=nQ.newInstance(),e.renderWindow.addView(e.openGLRenderWindow),e.interactor=IQ.newInstance(),e.interactor.setView(e.openGLRenderWindow),e.interactor.initialize(),t.addRenderer=({viewport:n,id:i,background:o})=>{const a=PR.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=te.chain(t.setContainer,t.destroy,e.openGLRenderWindow.delete,t.delete),t.resize()}const Oee={background:[0,0,0],container:null};function XR(t,e,r={}){Object.assign(e,Oee,r),te.obj(t,e),te.get(t,e,["renderWindow","openGLRenderWindow","interactor","container"]),te.event(t,e,"resize"),Iee(t,e)}const Mee=te.newInstance(XR),Pee={newInstance:Mee,extend:XR},{vtkErrorMacro:xm}=te;function Ree(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;on)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{if(e.nodes.length===0)return 0;let r=1,n=0,i=0;for(;i0?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?(xm("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 xm("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 xm("Midpoint outside range [0.0, 1.0]"),-1;if(o<0||o>1)return xm("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!==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)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=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[1]?t.addPoint(r[1],t.getValue(r[1])):t.addPoint(r[1],t.getValue(n[1])),t.sortAndUpdateRange();for(let i=0;i=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;i4&&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;s1?u=r+s/(i-1)*(n-r):u=.5*(r+n);ce.nodes[c].x;)c++,c.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.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,_=-2*C+3*x,T=C-2*x+w,E=C-x,D=p-g,b=(1-y)*D;o[m]=S*g+_*p+T*b+E*b;const I=gp?g:p;o[m]=o[m]P?P:o[m]}}}}const Lee={range:[0,0],clamping:!0,allowDuplicateScalars:!1};function YR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Lee,r),te.obj(t,e),e.nodes=[],te.setGet(t,e,["allowDuplicateScalars","clamping"]),te.setArray(t,e,["range"],2),te.getArray(t,e,["range"]),Ree(t,e)}const Aee=te.newInstance(YR,"vtkPiecewiseFunction");var Yf={newInstance:Aee,extend:YR};const{BlendMode:Ll,FilterMode:gg}=eO;function Nee(t,e,r,n,i){let o=null;return i?(o=i,o.removeAllPoints()):o=Yf.newInstance(),o.addPointLong(-1024,0,1,1),o.addPoint(t,e),o.addPoint(r,n),o}const kee={createRadonTransferFunction:Nee};function Vee(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=hu(),e.bounds},t.update=()=>{t.getInputData()},t.setBlendModeToComposite=()=>{t.setBlendMode(Ll.COMPOSITE_BLEND)},t.setBlendModeToMaximumIntensity=()=>{t.setBlendMode(Ll.MAXIMUM_INTENSITY_BLEND)},t.setBlendModeToMinimumIntensity=()=>{t.setBlendMode(Ll.MINIMUM_INTENSITY_BLEND)},t.setBlendModeToAverageIntensity=()=>{t.setBlendMode(Ll.AVERAGE_INTENSITY_BLEND)},t.setBlendModeToAdditiveIntensity=()=>{t.setBlendMode(Ll.ADDITIVE_INTENSITY_BLEND)},t.setBlendModeToRadonTransform=()=>{t.setBlendMode(Ll.RADON_TRANSFORM_BLEND)},t.getBlendModeAsString=()=>te.enumToString(Ll,e.blendMode),t.setAverageIPScalarRange=(n,i)=>{console.warn("setAverageIPScalarRange is deprecated use setIpScalarRange"),t.setIpScalarRange(n,i)},t.getFilterModeAsString=()=>te.enumToString(gg,e.filterMode),t.setFilterModeToOff=()=>{t.setFilterMode(gg.OFF)},t.setFilterModeToNormalized=()=>{t.setFilterMode(gg.NORMALIZED)},t.setFilterModeToRaw=()=>{t.setFilterMode(gg.RAW)},t.setGlobalIlluminationReach=n=>r.setGlobalIlluminationReach(ss(n,0,1)),t.setVolumetricScatteringBlending=n=>r.setVolumetricScatteringBlending(ss(n,0,1)),t.setVolumeShadowSamplingDistFactor=n=>r.setVolumeShadowSamplingDistFactor(n>=1?n:1),t.setAnisotropy=n=>r.setAnisotropy(ss(n,-.99,.99)),t.setLAOKernelSize=n=>r.setLAOKernelSize(v_(ss(n,1,32))),t.setLAOKernelRadius=n=>r.setLAOKernelRadius(n>=1?n:1)}const Fee=t=>({bounds:[1,-1,1,-1,1,-1],sampleDistance:1,imageSampleDistance:1,maximumSamplesPerRay:1e3,autoAdjustSampleDistances:!0,initialInteractionScale:1,interactionSampleDistanceFactor:1,blendMode:Ll.COMPOSITE_BLEND,ipScalarRange:[-1e6,1e6],filterMode:gg.OFF,preferSizeOverAccuracy:!1,computeNormalFromOpacity:!1,volumetricScatteringBlending:0,globalIlluminationReach:0,volumeShadowSamplingDistFactor:5,anisotropy:0,localAmbientOcclusion:!1,LAOKernelSize:15,LAOKernelRadius:7,updatedExtents:[],...t});function JR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Fee(r)),K_.extend(t,e,r),te.setGet(t,e,["sampleDistance","imageSampleDistance","maximumSamplesPerRay","autoAdjustSampleDistances","initialInteractionScale","interactionSampleDistanceFactor","blendMode","filterMode","preferSizeOverAccuracy","computeNormalFromOpacity","volumetricScatteringBlending","globalIlluminationReach","volumeShadowSamplingDistFactor","anisotropy","localAmbientOcclusion","LAOKernelSize","LAOKernelRadius","updatedExtents"]),te.setGetArray(t,e,["ipScalarRange"],2),te.event(t,e,"lightingActivated"),Vee(t,e)}const Uee=te.newInstance(JR,"vtkVolumeMapper");var ZR={newInstance:Uee,extend:JR,...kee};function Bee(t,e){e.classHierarchy.push("vtkSharedVolumeMapper");const r=t.delete;t.delete=()=>{e.scalarTexture=null,r()}}const Gee={scalarTexture:null};function QR(t,e,r={}){Object.assign(e,Gee,r),ZR.extend(t,e,r),te.setGet(t,e,["scalarTexture"]),Bee(t,e)}const Wee=te.newInstance(QR,"vtkSharedVolumeMapper"),zee={newInstance:Wee,extend:QR};function br(t){const e=t.indexOf(":");return t.substring(e+1)}function eL(t){let e=2166136261;for(let r=0;r>>0).toString(36)}const $ee=1073741824;class jee{constructor(){this._imageCache=new Map,this._volumeCache=new Map,this._imageIdsToVolumeIdCache=new Map,this._referencedImageIdToImageIdCache=new Map,this._geometryCache=new Map,this._imageCacheSize=0,this._maxCacheSize=3*$ee,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,Ke.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,Ke.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,Ke.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=la.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){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,Ke.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,Ke.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(br).sort();let n=2166136261;for(const i of r){const o=eL(i);for(let a=0;a>>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.timeStampc.imageId);let s=a;r&&(s=a.filter(c=>!r.includes(c)));for(const c of s)if(this.removeImageLoadObject(c),it(je,Ke.IMAGE_CACHE_IMAGE_REMOVED,{imageId:c}),n=this.getBytesAvailable(),n>=e)return n;for(const c of a)if(this.removeImageLoadObject(c),it(je,Ke.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(Ke.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,Ke.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=br(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=br(e),i=Array.from(this._imageCache.keys()).find(o=>br(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,Ke.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 ${e}:`,o),this._volumeCache.delete(e),o}}).catch(i=>{throw 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n={loaded:!1,geometryId:e,geometryLoadObject:{promise:Promise.resolve(r)},timeStamp:Date.now(),sizeInBytes:0};this._geometryCache.set(e,n);try{this._putGeometryCommon(e,r,n)}catch(i){throw this._geometryCache.delete(e),i}}setPartialImage(e,r){const n=this._imageCache.get(e);if(!n){r&&this._imageCache.set(e,{image:r,imageId:e,loaded:!1,timeStamp:Date.now(),sizeInBytes:0});return}n.loaded&&(n.loaded=!1,n.imageLoadObject=null,this.incrementImageCacheSize(-n.sizeInBytes),n.sizeInBytes=0),n.image=r||n.image}getImageQuality(e){var n;const r=(n=this._imageCache.get(e))==null?void 0:n.image;return r?r.imageQualityStatus||la.FULL_RESOLUTION:void 0}}const Le=new jee;function W6(t,e){const r=eT(e),n=new r(t.length);return n.set(t),n}function Hee(t,e){e.classHierarchy.push("vtkStreamingOpenGLTexture"),e.updatedFrames=[],e.volumeId=null;const r=t.create3DFilterableFromRaw;t.create3DFilterableFromRaw=(s,c,l,f,u,d,h)=>{e.inputDataType=u,e.inputNumComps=f,r(s,c,l,f,u,d,h)};const 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o=te.capitalize(i);t[`get${o}`]=a=>e.componentData[a][`${i}`]})}const Fte={colorMixPreset:null,independentComponents:!0,interpolationType:pg.FAST_LINEAR,shade:!1,ambient:.1,diffuse:.7,specular:.2,specularPower:10,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function Ute(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,Fte,r),te.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;nt,t.makeProperty=Gte.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()){Wte("Recomputing bounds..."),e.mapperBounds=r.map(a=>a);const 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cne=te.newInstance(wL,"vtkCubeSource");var xL={newInstance:cne,extend:wL};const{vtkErrorMacro:J6}=te;function lne(t,e){e.classHierarchy.push("vtkImageDataOutlineFilter");const r={...t};t.requestData=(n,i)=>{const o=n[0];if(!o||!o.isA("vtkImageData")){J6("Invalid or missing input");return}const a=o.getSpatialExtent();if(!a){J6("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 une={};function CL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,une,r),te.obj(t,e),te.algo(t,e,1,1),e._cubeSource=xL.newInstance(),te.moveToProtected(t,e,["cubeSource","tmpOut"]),lne(t,e)}const fne=te.newInstance(CL,"vtkImageDataOutlineFilter");var dne={newInstance:fne,extend:CL};let wT;function hne(t,e){e.classHierarchy.push("vtkAbstractTransform","vtkHomogeneousTransform","vtkTransform"),t.transformPoint=(r,n)=>(Yt(n,r,e.matrix),n),t.transformPoints=(r,n)=>{const i=new Float64Array(3),o=new Float64Array(3);for(let a=0;a{t.setPreMultiplyFlag(!0)},t.postMultiply=()=>{t.setPreMultiplyFlag(!1)},t.transformMatrix=(r,n)=>(e.preMultiplyFlag?Dn(n,e.matrix,r):Dn(n,r,e.matrix),n),t.transformMatrices=(r,n)=>{const i=new Float64Array(16),o=new Float64Array(16),a=e.preMultiplyFlag?()=>Dn(o,e.matrix,i):()=>Dn(o,i,e.matrix);for(let s=0;swT({matrix:qt.invertMatrix(Array.from(e.matrix),[],4),preMultiplyFlag:e.preMultiplyFlag})}const gne={preMultiplyFlag:!1,matrix:[...g_]};function SL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,gne,r),te.obj(t,e),te.setGet(t,e,["preMultiplyFlag"]),te.setGetArray(t,e,["matrix"],16),hne(t,e)}wT=te.newInstance(SL,"vtkTransform");var pne={newInstance:wT,extend:SL},mne=`//VTK::System::Dec + `);return}const w={type:p,pokedRenderer:e.currentRenderer,firstRenderer:t.getFirstRenderer(),...y};t[`invoke${p}`](w)}}),t.recognizeGesture=(p,v)=>{if(Object.keys(v).length>2)return;if(e.startingEventPositions||(e.startingEventPositions={}),p==="TouchStart"){Object.keys(v).forEach(D=>{e.startingEventPositions[D]=v[D]}),e.currentGesture="Start";return}if(p==="TouchEnd"){e.currentGesture==="Pinch"&&(t.render(),t.endPinchEvent()),e.currentGesture==="Rotate"&&(t.render(),t.endRotateEvent()),e.currentGesture==="Pan"&&(t.render(),t.endPanEvent()),e.currentGesture="Start",e.startingEventPositions={};return}let y=0;const m=[],w=[];Object.keys(v).forEach(D=>{m[y]=v[D],w[y]=e.startingEventPositions[D],y++});const x=Math.sqrt((w[0].x-w[1].x)*(w[0].x-w[1].x)+(w[0].y-w[1].y)*(w[0].y-w[1].y)),C=Math.sqrt((m[0].x-m[1].x)*(m[0].x-m[1].x)+(m[0].y-m[1].y)*(m[0].y-m[1].y));let S=dv(Math.atan2(w[1].y-w[0].y,w[1].x-w[0].x)),_=dv(Math.atan2(m[1].y-m[0].y,m[1].x-m[0].x)),T=_-S;_=_+180>=360?_-180:_+180,S=S+180>=360?S-180:S+180,Math.abs(_-S)D&&b>I&&b>P){e.currentGesture="Pinch";const M={scale:1,touches:v};t.startPinchEvent(M)}else if(I>D&&I>P){e.currentGesture="Rotate";const M={rotation:0,touches:v};t.startRotateEvent(M)}else if(P>D){e.currentGesture="Pan";const M={translation:[0,0],touches:v};t.startPanEvent(M)}}else{if(e.currentGesture==="Rotate"){const D={rotation:T,touches:v};t.rotateEvent(D)}if(e.currentGesture==="Pinch"){const D={scale:C/x,touches:v};t.pinchEvent(D)}if(e.currentGesture==="Pan"){const D={translation:E,touches:v};t.panEvent(D)}}},t.handleVisibilityChange=()=>{e._animationStartTime=Date.now(),e._animationFrameCount=0},t.setCurrentRenderer=p=>{e._forcedRenderer=!!p,e.currentRenderer=p},t.setContainer=p=>{h();const v=r.setContainer(p??null);return v&&d(),v},t.delete=()=>{for(;n.size;)t.cancelAnimation(n.values().next().value);typeof document.hidden<"u"&&document.removeEventListener("visibilitychange",t.handleVisibilityChange),e.container&&t.setContainer(null),r.delete()},typeof document.hidden<"u"&&document.addEventListener("visibilitychange",t.handleVisibilityChange,!1)}const DQ={renderWindow:null,interactorStyle:null,picker:null,pickingManager:null,initialized:!1,enabled:!1,enableRender:!0,currentRenderer:null,lightFollowCamera:!0,desiredUpdateRate:30,stillUpdateRate:2,container:null,recognizeGestures:!0,currentGesture:"Start",animationRequest:null,lastFrameTime:.1,recentAnimationFrameRate:10,wheelTimeoutID:0,moveTimeoutID:0,lastGamepadValues:{},preventDefaultOnPointerDown:!1,preventDefaultOnPointerUp:!1,mouseScrollDebounceByPass:!1};function LR(t,e){let r=arguments.length>2&&arguments[2]!==void 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r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,RQ,r),Xt.extend(t,e,r),PQ(t,e)}const LQ=te.newInstance(AR,"vtkPoints");var Mv={newInstance:LQ,extend:AR};function NR(t){let e=0;return t.filter((r,n)=>n===e?(e+=r+1,!0):!1)}function kR(t){let e=0;for(let r=0;r(e.numberOfCells!==void 0&&!n||(e.cellSizes?e.numberOfCells=e.cellSizes.length:e.numberOfCells=kR(t.getData())),e.numberOfCells),t.getCellSizes=n=>(e.cellSizes!==void 0&&!n||(e.cellSizes=NR(t.getData())),e.cellSizes),t.resize=n=>{const i=t.getNumberOfTuples();r.resize(n);const o=t.getNumberOfTuples();o{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 kQ(t){return{empty:!0,numberOfComponents:1,dataType:gn.UNSIGNED_INT,...t}}function VR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Xt.extend(t,e,kQ(r)),NQ(t,e)}const VQ=te.newInstance(VR,"vtkCellArray");var Xf={newInstance:VQ,extend:VR,...AQ};function FQ(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=te.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;ie.bounds[1]?n[0]:e.bounds[1],e.bounds[2]=n[1]e.bounds[3]?n[1]:e.bounds[3],e.bounds[4]=n[2]e.bounds[5]?n[2]:e.bounds[5]}else ih(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)=>{te.vtkErrorMacro("vtkCell.evaluatePosition is not implemented.")}}const UQ={bounds:[-1,-1,-1,-1,-1,-1],pointsIds:[]};function FR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,UQ,r),te.obj(t,e),e.points||(e.points=Mv.newInstance()),te.get(t,e,["points","pointsIds"]),FQ(t,e)}const BQ=te.newInstance(FR,"vtkCell");var Pv={newInstance:BQ,extend:FR};function GQ(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 WQ(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{t.incrementLinkCount(c)})}t.allocateLinks(n),e.maxId=n-1;for(let a=0;a{t.insertCellReference(c,o[c]++,a)})}}else{for(let a=0;a{t.incrementLinkCount(c)});t.allocateLinks(n),e.maxId=n-1;for(let a=0;a{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=()=>{GQ(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{e.array[r].cells[n]=i}}const zQ={array:null,maxId:0,extend:0};function UR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,zQ,r),te.obj(t,e),WQ(t,e)}const $Q=te.newInstance(UR,"vtkCellLinks");var jQ={newInstance:$Q,extend:UR};const vr={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},Zx=["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 HQ(t){return t0&&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]=vr.VTK_EMPTY_CELL},t.getNumberOfTypes=()=>e.maxId+1,t.isType=r=>{const n=t.getNumberOfTypes();for(let i=0;it.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 ZQ={size:0,maxId:-1,extend:1e3};function BR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ZQ,r),te.obj(t,e),te.get(t,e,["size","maxId","extend"]),te.getArray(t,e,["typeArray","locationArray"]),JQ(t,e)}const QQ=te.newInstance(BR,"vtkCellTypes");var eee={newInstance:QQ,extend:BR,...YQ};const tee={NO_INTERSECTION:0,YES_INTERSECTION:1,ON_LINE:2};var GR={IntersectionState:tee};const{IntersectionState:S2}=GR;function $d(t,e,r){let n=arguments.length>3&&arguments[3]!==void 0?arguments[3]:null;const i={t:Number.MIN_VALUE,distance:0},o=[];let a;o[0]=r[0]-e[0],o[1]=r[1]-e[1],o[2]=r[2]-e[2];const s=o[0]*(t[0]-e[0])+o[1]*(t[1]-e[1])+o[2]*(t[2]-e[2]),c=wn(o,o);let l=1e-5*s;return c!==0&&(i.t=s/c),l<0&&(l=-l),-l1?a=r:(a=o,o[0]=e[0]+i.t*o[0],o[1]=e[1]+i.t*o[1],o[2]=e[2]+i.t*o[2]),n&&(n[0]=a[0],n[1]=a[1],n[2]=a[2]),i.distance=Ls(a,t),i}function WR(t,e,r,n,i,o){const a=[],s=[],c=[];i[0]=0,o[0]=0,kc(e,t,a),kc(n,r,s),kc(r,t,c);const l=[wn(a,a),-wn(a,s),-wn(a,s),wn(s,s)],f=[];if(f[0]=wn(a,c),f[1]=-wn(s,c),eM(l,f,2)===0){let u=Number.MAX_VALUE;const d=[t,e,r,n],h=[r,r,t,t],g=[n,n,e,e];o[0],o[0],i[0],i[0],i[0],i[0],o[0],o[0];let p;for(let v=0;v<4;v++)p=$d(d[v],h[v],g[v]),p.distance=0&&i[0]<=1&&o[0]>=0&&o[0]<=1?S2.YES_INTERSECTION:S2.NO_INTERSECTION}const nee={distanceToLine:$d,intersection:WR};function ree(t,e){e.classHierarchy.push("vtkLine");function r(n){return n>=0&&n<=1}t.getCellDimension=()=>1,t.intersectWithLine=(n,i,o,a,s)=>{const c={intersect:0,t:Number.MAX_VALUE,subId:0,betweenPoints:null};s[1]=0,s[2]=0;const l=[],f=[],u=[];e.points.getPoint(0,f),e.points.getPoint(1,u);const d=[],h=[],g=WR(n,i,f,u,d,h);if(c.t=d[0],c.betweenPoints=r(c.t),s[0]=h[0],g===S2.YES_INTERSECTION){for(let p=0;p<3;p++)a[p]=f[p]+s[0]*(u[p]-f[p]),l[p]=n[p]+c.t*(i[p]-n[p]);if(Ls(a,l)<=o*o)return c.intersect=1,c}else{let p;if(c.t<0)return p=$d(n,f,u,a),p.distance<=o*o&&(c.t=0,c.intersect=1,c.betweenPoints=!0),c;if(c.t>1)return p=$d(i,f,u,a),p.distance<=o*o&&(c.t=1,c.intersect=1,c.betweenPoints=!0),c;if(s[0]<0)return s[0]=0,p=$d(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=$d(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?(v2(i,e.orientations[0],e.orientations[1],n[0]),o[0]=1-n[0],o[1]=n[0],!0):!1}const iee={orientations:null};function zR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,iee,r),Pv.extend(t,e,r),te.setGet(t,e,["orientations"]),ree(t,e)}const oee=te.newInstance(zR,"vtkLine");var Ma={newInstance:oee,extend:zR,...nee,...GR};function aee(t,e){e.classHierarchy.push("vtkPointSet"),e.points?e.points=us(e.points):e.points=Mv.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=Mv.newInstance(),e.points.shallowCopy(n.getPoints())}}const see={};function $R(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,see,r),oh.extend(t,e,r),te.setGet(t,e,["points"]),aee(t,e)}const cee=te.newInstance($R,"vtkPointSet");var lee={newInstance:cee,extend:$R};function lT(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 Rv(t,e,r,n){lT(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 uee(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=[];Rv(t,e,r,u),Rv(n,i,o,d);const h=-wn(u,t),g=-wn(d,n),p=[wn(d,t)+g,wn(d,e)+g,wn(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=[wn(u,n)+h,wn(u,i)+h,wn(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=wn(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]],_=Xs(u,d,[]);qf(_);let T=0,E=0;const D=[],b=[];let I=50,P=50;for(let V=0;V<3;V++){const G=V,A=(V+1)%3,k=yo.intersectWithLine(y[G],y[A],n,d);k.intersection&&k.t>0-a&&k.t<1+a&&(k.t<1+a&&k.t>1-a&&(I=T),D[T++]=wn(k.x,_)-wn(S,_));const F=yo.intersectWithLine(m[G],m[A],t,u);F.intersection&&F.t>0-a&&F.t<1+a&&(F.t<1+a&&F.t>1-a&&(P=E),b[E++]=wn(F.x,_)-wn(S,_))}if(T>2){T--;const V=D[2];D[2]=D[I],D[I]=V}if(E>2){E--;const V=b[2];b[2]=b[P],b[P]=V}if(T!==2||E!==2)return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};if(Number.isNaN(D[0])||Number.isNaN(D[1])||Number.isNaN(b[0])||Number.isNaN(b[1]))return{intersect:!1,coplanar:s,pt1:c,pt2:l,surfaceId:f};if(D[0]>D[1]){const V=D[1];D[1]=D[0],D[0]=V}if(b[0]>b[1]){const V=b[1];b[1]=b[0],b[0]=V}let M,L;return D[1]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(Rv(f,u,d,h),h[0]!==0||h[1]!==0||h[2]!==0){const w=yo.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=Ls(f,u),v=Ls(u,d),y=Ls(d,f);e.line||(e.line=Ma.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]=wn(C,w)/y,a[1]=wn(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,_=[];const T=[],E=[],D=[];a.subId=0,i[2]=0,e.points.getPoint(1,l),e.points.getPoint(2,f),e.points.getPoint(0,u),lT(l,f,u,d),yo.generalizedProjectPoint(r,l,d,D);let b=0;for(s=0;s<3;s++)d[s]<0?h=-d[s]:h=d[s],h>b&&(b=h,m=s);for(c=0,s=0;s<3;s++)s!==m&&(w[c++]=s);for(s=0;s<2;s++)g[s]=D[w[s]]-u[w[s]],p[s]=l[w[s]]-u[w[s]],v[s]=f[w[s]]-u[w[s]];if(y=$r(p,v),y===0)return i[0]=0,i[1]=0,a.evaluation=-1,a;if(i[0]=$r(g,v)/y,i[1]=$r(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=Ls(D,r),n[0]=D[0],n[1]=D[1],n[2]=D[2]),a.evaluation=1;else{let I;if(n){if(o[1]<0&&o[2]<0)for(x=Ls(r,u),C=Ma.distanceToLine(r,l,u,I,T),S=Ma.distanceToLine(r,u,f,I,E),x{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 hee={};function jR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,hee,r),Pv.extend(t,e,r),dee(t,e)}const gee=te.newInstance(jR,"vtkTriangle");var pee={newInstance:gee,extend:jR,...fee};const Nw=["verts","lines","polys","strips"],{vtkWarningMacro:G6}=te,mee={[vr.VTK_LINE]:Ma,[vr.VTK_POLY_LINE]:Ma,[vr.VTK_TRIANGLE]:pee};function vee(t,e){e.classHierarchy.push("vtkPolyData");function r(i){return i.replace(/(?:^\w|[A-Z]|\b\w)/g,o=>o.toUpperCase()).replace(/\s+/g,"")}Nw.forEach(i=>{t[`getNumberOf${r(i)}`]=()=>e[i].getNumberOfCells(),e[i]?e[i]=us(e[i]):e[i]=Xf.newInstance()}),t.getNumberOfCells=()=>Nw.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),Nw.forEach(a=>{e[a]=Xf.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?vr.VTK_POLY_VERTEX:vr.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?vr.VTK_POLY_LINE:vr.VTK_LINE,g===1&&G6("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]=vr.VTK_TRIANGLE;break;case 4:f[p]=vr.VTK_QUAD;break;default:f[p]=vr.VTK_POLYGON;break}g<3&&G6("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(vr.VTK_TRIANGLE_STRIP,0,s),e.strips.getCellSizes().forEach((g,p)=>{d[p]=h,h+=g+1})}e.cells=eee.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=jQ.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 vr.VTK_VERTEX:case vr.VTK_POLY_VERTEX:a=e.verts;break;case vr.VTK_LINE:case vr.VTK_POLY_LINE:a=e.lines;break;case vr.VTK_TRIANGLE:case vr.VTK_QUAD:case vr.VTK_POLYGON:a=e.polys;break;case vr.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||mee[a.cellType].newInstance();return s.initialize(t.getPoints(),a.cellPointIds),s}}const yee={};function HR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yee,r),lee.extend(t,e,r),te.get(t,e,["cells","links"]),te.setGet(t,e,["verts","lines","polys","strips"]),vee(t,e)}const wee=te.newInstance(HR,"vtkPolyData");var Ko={newInstance:wee,extend:HR};const xee=1e-6;function Cee(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=vu();Fx(n,e.rotation);const i=new Float64Array(3),o=WK(i,n);return[dv(o),i[0],i[1],i[2]]},t.getOrientationQuaternion=function(){let n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:[];return Fx(n,e.rotation)},t.rotateX=n=>{n!==0&&(b_(e.rotation,e.rotation,Wr(n)),t.modified())},t.rotateY=n=>{n!==0&&(I_(e.rotation,e.rotation,Wr(n)),t.modified())},t.rotateZ=n=>{n!==0&&(O_(e.rotation,e.rotation,Wr(n)),t.modified())},t.rotateWXYZ=(n,i,o,a)=>{if(n===0||i===0&&o===0&&a===0)return;const s=Wr(n),c=vu();$y(c,[i,o,a],s);const l=new Float64Array(16);mv(l,c),In(e.rotation,e.rotation,l),t.modified()},t.rotateQuaternion=n=>{if(Math.abs(n[3])>=1-xee)return;const i=mv(new Float64Array(16),n);In(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],Vt(e.rotation),t.rotateZ(o),t.rotateX(n),t.rotateY(i),t.modified(),!0),t.setUserMatrix=n=>c1(e.userMatrix,n)?!1:(ei(e.userMatrix,n),t.modified(),!0),t.getMatrix=()=>(t.computeMatrix(),e.matrix),t.computeMatrix=()=>{if(t.getMTime()>e.matrixMTime.getMTime()){Vt(e.matrix),e.userMatrix&&In(e.matrix,e.matrix,e.userMatrix),Or(e.matrix,e.matrix,e.origin),Or(e.matrix,e.matrix,e.position),In(e.matrix,e.matrix,e.rotation),Ys(e.matrix,e.matrix,e.scale),Or(e.matrix,e.matrix,[-e.origin[0],-e.origin[1],-e.origin[2]]),Fn(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=()=>gr.getCenter(e.bounds),t.getLength=()=>gr.getLength(e.bounds),t.getXRange=()=>gr.getXRange(e.bounds),t.getYRange=()=>gr.getYRange(e.bounds),t.getZRange=()=>gr.getZRange(e.bounds),t.getUserMatrix=()=>e.userMatrix;function r(){t.computeMatrix()}t.onModified(r)}const See={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 KR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,See,r),XP.extend(t,e,r),e.matrixMTime={},te.obj(e.matrixMTime),te.get(t,e,["bounds","isIdentity"]),te.getArray(t,e,["orientation"]),te.setGetArray(t,e,["origin","position","scale"],3),e.matrix=Vt(new Float64Array(16)),e.rotation=Vt(new Float64Array(16)),e.userMatrix=Vt(new Float64Array(16)),e.transform=null,Cee(t,e)}const _ee=te.newInstance(KR,"vtkProp3D");var uT={newInstance:_ee,extend:KR};const{vtkDebugMacro:Tee}=te;function Eee(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=d1.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()){Tee("Recomputing bounds..."),e.mapperBounds=n.concat();const i=[];gr.getCorners(n,i),t.computeMatrix();const o=new Float64Array(16);Fn(o,e.matrix),i.forEach(a=>Yt(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{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 Dee={mapper:null,property:null,backfaceProperty:null,forceOpaque:!1,forceTranslucent:!1,bounds:[1,-1,1,-1,1,-1]};function qR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Dee,r),uT.extend(t,e,r),e.boundsMTime={},te.obj(e.boundsMTime),te.set(t,e,["property"]),te.setGet(t,e,["backfaceProperty","forceOpaque","forceTranslucent","mapper"]),Eee(t,e)}const bee=te.newInstance(qR,"vtkActor");var Zy={newInstance:bee,extend:qR};function Iee(t,e){const r=t.invokeResize;delete t.invokeResize,e.renderWindow=F$.newInstance(),e.rendererMap={},e.openGLRenderWindow=nQ.newInstance(),e.renderWindow.addView(e.openGLRenderWindow),e.interactor=IQ.newInstance(),e.interactor.setView(e.openGLRenderWindow),e.interactor.initialize(),t.addRenderer=({viewport:n,id:i,background:o})=>{const a=PR.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=te.chain(t.setContainer,t.destroy,e.openGLRenderWindow.delete,t.delete),t.resize()}const Oee={background:[0,0,0],container:null};function XR(t,e,r={}){Object.assign(e,Oee,r),te.obj(t,e),te.get(t,e,["renderWindow","openGLRenderWindow","interactor","container"]),te.event(t,e,"resize"),Iee(t,e)}const Mee=te.newInstance(XR),Pee={newInstance:Mee,extend:XR},{vtkErrorMacro:xm}=te;function Ree(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;on)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{if(e.nodes.length===0)return 0;let r=1,n=0,i=0;for(;i0?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?(xm("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 xm("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 xm("Midpoint outside range [0.0, 1.0]"),-1;if(o<0||o>1)return xm("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!==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)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=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[1]?t.addPoint(r[1],t.getValue(r[1])):t.addPoint(r[1],t.getValue(n[1])),t.sortAndUpdateRange();for(let i=0;i=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;i4&&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;s1?u=r+s/(i-1)*(n-r):u=.5*(r+n);ce.nodes[c].x;)c++,c.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.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,_=-2*C+3*x,T=C-2*x+w,E=C-x,D=p-g,b=(1-y)*D;o[m]=S*g+_*p+T*b+E*b;const I=gp?g:p;o[m]=o[m]P?P:o[m]}}}}const Lee={range:[0,0],clamping:!0,allowDuplicateScalars:!1};function YR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Lee,r),te.obj(t,e),e.nodes=[],te.setGet(t,e,["allowDuplicateScalars","clamping"]),te.setArray(t,e,["range"],2),te.getArray(t,e,["range"]),Ree(t,e)}const Aee=te.newInstance(YR,"vtkPiecewiseFunction");var Yf={newInstance:Aee,extend:YR};const{BlendMode:Nl,FilterMode:gg}=eO;function Nee(t,e,r,n,i){let o=null;return i?(o=i,o.removeAllPoints()):o=Yf.newInstance(),o.addPointLong(-1024,0,1,1),o.addPoint(t,e),o.addPoint(r,n),o}const kee={createRadonTransferFunction:Nee};function Vee(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=pu(),e.bounds},t.update=()=>{t.getInputData()},t.setBlendModeToComposite=()=>{t.setBlendMode(Nl.COMPOSITE_BLEND)},t.setBlendModeToMaximumIntensity=()=>{t.setBlendMode(Nl.MAXIMUM_INTENSITY_BLEND)},t.setBlendModeToMinimumIntensity=()=>{t.setBlendMode(Nl.MINIMUM_INTENSITY_BLEND)},t.setBlendModeToAverageIntensity=()=>{t.setBlendMode(Nl.AVERAGE_INTENSITY_BLEND)},t.setBlendModeToAdditiveIntensity=()=>{t.setBlendMode(Nl.ADDITIVE_INTENSITY_BLEND)},t.setBlendModeToRadonTransform=()=>{t.setBlendMode(Nl.RADON_TRANSFORM_BLEND)},t.getBlendModeAsString=()=>te.enumToString(Nl,e.blendMode),t.setAverageIPScalarRange=(n,i)=>{console.warn("setAverageIPScalarRange is deprecated use setIpScalarRange"),t.setIpScalarRange(n,i)},t.getFilterModeAsString=()=>te.enumToString(gg,e.filterMode),t.setFilterModeToOff=()=>{t.setFilterMode(gg.OFF)},t.setFilterModeToNormalized=()=>{t.setFilterMode(gg.NORMALIZED)},t.setFilterModeToRaw=()=>{t.setFilterMode(gg.RAW)},t.setGlobalIlluminationReach=n=>r.setGlobalIlluminationReach(fs(n,0,1)),t.setVolumetricScatteringBlending=n=>r.setVolumetricScatteringBlending(fs(n,0,1)),t.setVolumeShadowSamplingDistFactor=n=>r.setVolumeShadowSamplingDistFactor(n>=1?n:1),t.setAnisotropy=n=>r.setAnisotropy(fs(n,-.99,.99)),t.setLAOKernelSize=n=>r.setLAOKernelSize(y_(fs(n,1,32))),t.setLAOKernelRadius=n=>r.setLAOKernelRadius(n>=1?n:1)}const Fee=t=>({bounds:[1,-1,1,-1,1,-1],sampleDistance:1,imageSampleDistance:1,maximumSamplesPerRay:1e3,autoAdjustSampleDistances:!0,initialInteractionScale:1,interactionSampleDistanceFactor:1,blendMode:Nl.COMPOSITE_BLEND,ipScalarRange:[-1e6,1e6],filterMode:gg.OFF,preferSizeOverAccuracy:!1,computeNormalFromOpacity:!1,volumetricScatteringBlending:0,globalIlluminationReach:0,volumeShadowSamplingDistFactor:5,anisotropy:0,localAmbientOcclusion:!1,LAOKernelSize:15,LAOKernelRadius:7,updatedExtents:[],...t});function JR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Fee(r)),q_.extend(t,e,r),te.setGet(t,e,["sampleDistance","imageSampleDistance","maximumSamplesPerRay","autoAdjustSampleDistances","initialInteractionScale","interactionSampleDistanceFactor","blendMode","filterMode","preferSizeOverAccuracy","computeNormalFromOpacity","volumetricScatteringBlending","globalIlluminationReach","volumeShadowSamplingDistFactor","anisotropy","localAmbientOcclusion","LAOKernelSize","LAOKernelRadius","updatedExtents"]),te.setGetArray(t,e,["ipScalarRange"],2),te.event(t,e,"lightingActivated"),Vee(t,e)}const Uee=te.newInstance(JR,"vtkVolumeMapper");var ZR={newInstance:Uee,extend:JR,...kee};function Bee(t,e){e.classHierarchy.push("vtkSharedVolumeMapper");const r=t.delete;t.delete=()=>{e.scalarTexture=null,r()}}const Gee={scalarTexture:null};function QR(t,e,r={}){Object.assign(e,Gee,r),ZR.extend(t,e,r),te.setGet(t,e,["scalarTexture"]),Bee(t,e)}const Wee=te.newInstance(QR,"vtkSharedVolumeMapper"),zee={newInstance:Wee,extend:QR};function Lr(t){const e=t.indexOf(":");return t.substring(e+1)}function eL(t){let e=2166136261;for(let r=0;r>>0).toString(36)}const $ee=1073741824;class jee{constructor(){this._imageCache=new Map,this._volumeCache=new Map,this._imageIdsToVolumeIdCache=new Map,this._referencedImageIdToImageIdCache=new Map,this._geometryCache=new Map,this._imageCacheSize=0,this._maxCacheSize=3*$ee,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(je,Ke.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(je,Ke.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(je,Ke.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=ha.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){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(je,Ke.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(je,Ke.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(Lr).sort();let n=2166136261;for(const i of r){const o=eL(i);for(let a=0;a>>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.timeStampc.imageId);let s=a;r&&(s=a.filter(c=>!r.includes(c)));for(const c of s)if(this.removeImageLoadObject(c),ot(je,Ke.IMAGE_CACHE_IMAGE_REMOVED,{imageId:c}),n=this.getBytesAvailable(),n>=e)return n;for(const c of a)if(this.removeImageLoadObject(c),ot(je,Ke.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(Ke.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(je,Ke.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=Lr(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=Lr(e),i=Array.from(this._imageCache.keys()).find(o=>Lr(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(je,Ke.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(Ke.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};ot(je,Ke.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||ha.FULL_RESOLUTION:void 0}}const Le=new jee;function W6(t,e){const r=tT(e),n=new r(t.length);return n.set(t),n}function Hee(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=Le.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=Le.getVolume(e.volumeId);if(!s)return;const c=s.imageIds;for(let l=0;l!e.updatedFrames.length||e.updatedFrames.some(s=>s),t.getUpdatedFrames=()=>e.updatedFrames,t.setVolumeId=s=>{e.volumeId=s},t.getVolumeId=()=>e.volumeId,t.setTextureParameters=({width:s,height:c,depth:l,numberOfComponents:f,dataType:u})=>{e.width??(e.width=s),e.height??(e.height=c),e.depth??(e.depth=l),e.inputNumComps??(e.inputNumComps=f),e.inputDataType??(e.inputDataType=u)},t.getTextureParameters=()=>({width:e.width,height:e.height,depth:e.depth,numberOfComponents:e.inputNumComps,dataType:e.inputDataType})}const Kee={updatedFrames:[]};function tL(t,e,r={}){Object.assign(e,Kee,r),Cr.extend(t,e,r),Hee(t,e)}const qee=te.newInstance(tL,"vtkStreamingOpenGLTexture"),Xee={newInstance:qee,extend:tL},Yee={isPerformingCoordinateTransformation:!1};function nL(t,e,r={}){Object.assign(e,Yee,r),sT.extend(t,e,r),te.setGet(t,e,["isPerformingCoordinateTransformation"]),Zee(t,e)}const Jee=te.newInstance(nL,"vtkSlabCamera");function Zee(t,e){e.classHierarchy.push("vtkSlabCamera");const r=Vt(new Float64Array(16)),n=new Float64Array(3);t.getProjectionMatrix=(i,o,a)=>{const s=Yo();if(e.projectionMatrix){const d=1/e.physicalScale;return Kn(n,d,d,d),ei(s,e.projectionMatrix),Ys(s,s,n),Fn(s,s),s}Vt(r);let c=e.clippingRange[0],l=e.clippingRange[1];e.isPerformingCoordinateTransformation&&(c=e.distance,l=e.distance+.1);const f=l-c,u=[c+(o+1)*f/2,c+(a+1)*f/2];if(e.parallelProjection){const d=e.parallelScale*i,h=e.parallelScale,g=(e.windowCenter[0]-1)*d,p=(e.windowCenter[0]+1)*d,v=(e.windowCenter[1]-1)*h,y=(e.windowCenter[1]+1)*h;R_(r,g,p,v,y,u[0],u[1]),Fn(r,r)}else{if(e.useOffAxisProjection)throw new Error("Off-Axis projection is not supported at this time");{const d=Math.tan(qt.radiansFromDegrees(e.viewAngle)/2);let h,g;e.useHorizontalViewAngle===!0?(h=c*d,g=c*d/i):(h=c*d*i,g=c*d);const p=(e.windowCenter[0]-1)*h,v=(e.windowCenter[0]+1)*h,y=(e.windowCenter[1]-1)*g,m=(e.windowCenter[1]+1)*g,w=u[0],x=u[1];r[0]=2*w/(v-p),r[5]=2*w/(m-y),r[2]=(p+v)/(v-p),r[6]=(y+m)/(m-y),r[10]=-(w+x)/(x-w),r[14]=-1,r[11]=-2*w*x/(x-w),r[15]=0}}return ei(s,r),s}}const Qee={newInstance:Jee,extend:nL};function cs(t){return qo(t,"vtkVolume")||qo(t,"vtkImageSlice")}function qo(t,e){const r="isA"in t?t:t.actor;return r?!!r.isA(e):!1}const $s=[];function ah(t,e=0){let r;for(r=0;r<$s.length&&!($s[r].priority<=e);r++);$s.splice(r,0,{priority:e,provider:t})}function ete(t){for(let e=0;e<$s.length;e++)if($s[e].provider===t){$s.splice(e,1);break}}function tte(){for(;$s.length>0;)$s.pop()}function gt(t,...e){for(let r=0;r<$s.length;r++){const n=$s[r].provider(t,...e);if(n!==void 0)return n}}const rL=Object.freeze(Object.defineProperty({__proto__:null,addProvider:ah,get:gt,removeAllProviders:tte,removeProvider:ete},Symbol.toStringTag,{value:"Module"}));var iL={exports:{}};(function(t){(function(e,r){t.exports?t.exports=r():e.log=r()})(Mi,function(){var e=function(){},r="undefined",n=typeof window!==r&&typeof window.navigator!==r&&/Trident\/|MSIE /.test(window.navigator.userAgent),i=["trace","debug","info","warn","error"],o={},a=null;function s(p,v){var y=p[v];if(typeof y.bind=="function")return y.bind(p);try{return Function.prototype.bind.call(y,p)}catch{return function(){return Function.prototype.apply.apply(y,[p,arguments])}}}function c(){console.log&&(console.log.apply?console.log.apply(console,arguments):Function.prototype.apply.apply(console.log,[console,arguments])),console.trace&&console.trace()}function l(p){return p==="debug"&&(p="log"),typeof console===r?!1:p==="trace"&&n?c:console[p]!==void 0?s(console,p):console.log!==void 0?s(console,"log"):e}function f(){for(var p=this.getLevel(),v=0;v=0&&I<=y.levels.SILENT)return I;throw new TypeError("log.setLevel() called with invalid level: 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o=te.capitalize(i);t[`get${o}`]=a=>e.componentData[a][`${i}`]})}const Fte={colorMixPreset:null,independentComponents:!0,interpolationType:pg.FAST_LINEAR,shade:!1,ambient:.1,diffuse:.7,specular:.2,specularPower:10,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function Ute(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,Fte,r),te.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;nt,t.makeProperty=Gte.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()){Wte("Recomputing bounds..."),e.mapperBounds=r.map(a=>a);const i=[];gr.getCorners(r,i),t.computeMatrix();const o=new Float64Array(16);Fn(o,e.matrix),i.forEach(a=>Yt(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{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 $te={mapper:null,property:null,bounds:[1,-1,1,-1,1,-1]};function mL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,$te,r),uT.extend(t,e,r),e.boundsMTime={},te.obj(e.boundsMTime),te.set(t,e,["property"]),te.setGet(t,e,["mapper"]),te.getArray(t,e,["bounds"],6),zte(t,e)}const jte=te.newInstance(mL,"vtkVolume");var Hte={newInstance:jte,extend:mL};const{vtkErrorMacro:Kte}=te;class qte{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=i0)for(let c=1;c0){const a=this.segments[i];for(let s=1;s0){const a=this.segments[o];for(let s=1;s{const i=r[0];if(!i){Kte("Invalid or missing input");return}const o=Ko.newInstance();o.shallowCopy(i);const a=new qte,s=i.getLines().getData();let c=0;for(;c2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Yte,r),te.obj(t,e),te.algo(t,e,1,1),Xte(t,e)}const Jte=te.newInstance(vL,"vtkClosedPolyLineToSurfaceFilter");var Zte={newInstance:Jte,extend:vL};const{vtkErrorMacro:Y6}=Co;function Qte(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{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.length0;let C=!0;for(let T=1;T0!==x){C=!1;break}if(C)continue;const S=[];for(let T=0;T0;if(y[E]>0===D)continue;let I=T,P=E,M=y[P]-y[I];M<=0&&(I=E,P=T,M*=-1);let L=0;M!==0&&(L=(e.cutValue-y[I])/M);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 A=[p[0]+L*(v[0]-p[0]),p[1]+L*(v[1]-p[1]),p[2]+L*(v[2]-p[2])];S.push({pointEdge1:V,pointEdge2:G,intersectedPoint:A,newPointID:-1})}for(let T=0;T2&&(u.push(_),S.forEach(T=>{u.push(T.newPointID)}))}o.getPoints().setData(Uy(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){Y6("Invalid or missing input");return}if(!e.cutFunction){Y6("Missing cut 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u=te.newTypedArray(e.pointType,a*f),d=Xt.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&&Wi.buildFromDegree().rotateX(e.rotations[0]).rotateY(e.rotations[1]).rotateZ(e.rotations[2]).apply(s).apply(c),e.center&&Wi.buildFromRadian().translate(...e.center).apply(s),e.matrix){Wi.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];Wi.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;i2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,sne,r),te.obj(t,e),te.setGet(t,e,["xLength","yLength","zLength","generate3DTextureCoordinates","generateFaces","generateLines"]),te.setGetArray(t,e,["center","rotations"],3),te.setGetArray(t,e,["matrix"],16),e._polys=Xf.newInstance({values:Uint16Array.from(one)}),e._lineCells=Xf.newInstance({values:Uint16Array.from(ine)}),te.moveToProtected(t,e,["polys","lineCells"]),te.algo(t,e,0,1),ane(t,e)}const cne=te.newInstance(wL,"vtkCubeSource");var xL={newInstance:cne,extend:wL};const{vtkErrorMacro:J6}=te;function lne(t,e){e.classHierarchy.push("vtkImageDataOutlineFilter");const r={...t};t.requestData=(n,i)=>{const o=n[0];if(!o||!o.isA("vtkImageData")){J6("Invalid or missing input");return}const a=o.getSpatialExtent();if(!a){J6("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 une={};function CL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,une,r),te.obj(t,e),te.algo(t,e,1,1),e._cubeSource=xL.newInstance(),te.moveToProtected(t,e,["cubeSource","tmpOut"]),lne(t,e)}const fne=te.newInstance(CL,"vtkImageDataOutlineFilter");var dne={newInstance:fne,extend:CL};let xT;function hne(t,e){e.classHierarchy.push("vtkAbstractTransform","vtkHomogeneousTransform","vtkTransform"),t.transformPoint=(r,n)=>(Yt(n,r,e.matrix),n),t.transformPoints=(r,n)=>{const i=new Float64Array(3),o=new Float64Array(3);for(let a=0;a{t.setPreMultiplyFlag(!0)},t.postMultiply=()=>{t.setPreMultiplyFlag(!1)},t.transformMatrix=(r,n)=>(e.preMultiplyFlag?In(n,e.matrix,r):In(n,r,e.matrix),n),t.transformMatrices=(r,n)=>{const i=new Float64Array(16),o=new Float64Array(16),a=e.preMultiplyFlag?()=>In(o,e.matrix,i):()=>In(o,i,e.matrix);for(let s=0;sxT({matrix:qt.invertMatrix(Array.from(e.matrix),[],4),preMultiplyFlag:e.preMultiplyFlag})}const gne={preMultiplyFlag:!1,matrix:[...p_]};function SL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,gne,r),te.obj(t,e),te.setGet(t,e,["preMultiplyFlag"]),te.setGetArray(t,e,["matrix"],16),hne(t,e)}xT=te.newInstance(SL,"vtkTransform");var pne={newInstance:xT,extend:SL},mne=`//VTK::System::Dec /*========================================================================= @@ -2838,12 +2838,12 @@ void main() //VTK::RenderPassFragmentShader::Impl } -`;const{vtkErrorMacro:lf}=mo;function Z6(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 yne(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()==ms.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){lf("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()===Nf.NEAREST?(e.openGLTexture.setMinificationFilter(Vt.NEAREST),e.openGLTexture.setMagnificationFilter(Vt.NEAREST),e.colorTexture.setMinificationFilter(Vt.NEAREST),e.colorTexture.setMagnificationFilter(Vt.NEAREST),e.pwfTexture.setMinificationFilter(Vt.NEAREST),e.pwfTexture.setMagnificationFilter(Vt.NEAREST)):(e.openGLTexture.setMinificationFilter(Vt.LINEAR),e.openGLTexture.setMagnificationFilter(Vt.LINEAR),e.colorTexture.setMinificationFilter(Vt.LINEAR),e.colorTexture.setMagnificationFilter(Vt.LINEAR),e.pwfTexture.setMinificationFilter(Vt.LINEAR),e.pwfTexture.setMagnificationFilter(Vt.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(){var E,D,b,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=Q_(a,s);const f=e._openGLRenderWindow.getGraphicsResourceForObject(s),u=!((D=f==null?void 0:f.oglObject)!=null&&D.getHandle())||(f==null?void 0:f.hash)!==l,d=e.renderable.getUpdatedExtents(),h=!!d.length;if(u&&!h){e.openGLTexture=mr.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=Ks(m,p,v);const w=e._openGLRenderWindow.getGraphicsResourceForObject(m);if(!((b=w==null?void 0:w.oglObject)!=null&&b.getHandle())||(w==null?void 0:w.hash)!==l){const M=1024*y*3,L=new Uint8ClampedArray(M);if(e.colorTexture=mr.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const V=new Float32Array(3072);for(let G=0;G0){const V=e.resliceGeom.getPointData().getNormals();V?L.normals=V:lf("Slab mode requested without normals")}e.tris.getCABO().createVBO(M,"polys",Va.SURFACE,L)}e.VBOBuildString=T,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)||lf("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)||lf("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();Yr(e.tmpMat4,f.getIndexToWorld()),Sr(e.tmpMat4,e.tmpMat4,[-.5,-.5,-.5]),Hs(e.tmpMat4,e.tmpMat4,u),Zr(e.tmpMat4,e.tmpMat4),l&&Dn(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")&&(Nt(e.tmpMat4),u.setUniformMatrix("MCPCMatrix",Z6([s.wcpc,c.mcwc,f],yv,e.tmpMat4))),u.isUniformUsed("MCVCMatrix")&&(Nt(e.tmpMat4),u.setUniformMatrix("MCVCMatrix",Z6([s.wcvc,c.mcwc,f],yv,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{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=mne,i.Fragment=vne,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;y0&&(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 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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){qt.normalize(i);const o=[0,0,0];for(let a=0;a<3;++a){UK(o),o[a]=1;const s=qt.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=__();o&&(i=i.concat(`Image${o.getMTime()}`),xM(d,...o.getDirection()),u1(d,d));const h=[...f.getNormal()];p2(h,h,d),[s,c]=n(h)}else{const d=ho.newInstance();d.setNormal(0,0,1);let h=[0,1,0,1,0,1];o&&(h=a),d.setOrigin(h[0],h[2],.5*(h[5]+h[4])),e.renderable.setSlicePlane(d),i=i.concat(`Plane${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=jo.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();qt.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=jo.newInstance()),e.resliceGeom.getPoints().setData(d,3),e.resliceGeom.getPolys().setData(y,1);const x=Xt.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=jo.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();qt.normalize(h);const p=new Float32Array(g*3);for(let y=0;y{i&&(e.openGLTexture=i,e._externalOpenGLTexture=!0)},t.delete=a1(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const wne={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 xne(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,wne,r),si.extend(t,e,r),mu.implementReplaceShaderCoincidentOffset(t,e,r),mu.implementBuildShadersWithReplacements(t,e,r),e.tris=Mu.newInstance(),e.openGLTexture=null,e.colorTexture=null,e.pwfTexture=null,e.VBOBuildTime={},vr(e.VBOBuildTime),e.tmpMat4=Nt(new Float64Array(16)),e.outlineFilter=dne.newInstance(),e.outlineFilter.setGenerateFaces(!0),e.outlineFilter.setGenerateLines(!1),e.cubePolyData=jo.newInstance(),e.cutter=rne.newInstance(),e.lineToSurfaceFilter=Zte.newInstance(),e.transform=pne.newInstance(),No(t,e,["openGLTexture"]),yne(t,e)}const Cne=or(xne,"vtkOpenGLImageResliceMapper");Ui("vtkImageResliceMapper",Cne);const _L=Object.create(null);function ch(t,e){_L[t]=e}function Sne(t,e){e.classHierarchy.push("vtkWebGPUViewNodeFactory")}const _ne={};function Tne(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,_ne,r),e.overrides=_L,C_.extend(t,e,r),Sne(t,e)}te.newInstance(Tne,"vtkWebGPUViewNodeFactory");function Ene(t,e){e.classHierarchy.push("vtkWebGPUCamera"),t.getProjectionMatrix=(r,n,i,o)=>{if(Nt(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();Yr(e.keyMatrices.normalMatrix,o),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,Zr(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),Fn(e.keyMatrices.wcvc,o);const a=r.getStabilizedCenterByReference();Sr(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()),Dn(e.keyMatrices.scpc,e.keyMatrices.vcpc,e.keyMatrices.scvc),Zr(e.keyMatrices.pcsc,e.keyMatrices.scpc),e.keyMatrixTime.modified()}return e.keyMatrices}}const Dne={keyMatrixTime:null,keyMatrices:null};function bne(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Dne,r),si.extend(t,e,r),e.keyMatrixTime={},te.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)},te.setGet(t,e,["keyMatrixTime"]),Ene(t,e)}const Ine=te.newInstance(bne);ch("vtkCamera",Ine);function One(t,e){e.classHierarchy.push("vtkWebGPUBindGroup"),t.setBindables=r=>{if(e.bindables.length===r.length){let n=!0;for(let i=0;i{const n=[];for(let i=0;i{let n=t.getMTime();for(let o=0;on?a:n}if(n{const n=[],i=r.getBindGroupLayoutCount(e.label);for(let o=0;oo===0?i?e.copy(n,i):e.identity(n):i?e.multiply(n,n,i):n,r)}function yne(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()==xs.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){lf("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()===Nf.NEAREST?(e.openGLTexture.setMinificationFilter(Ut.NEAREST),e.openGLTexture.setMagnificationFilter(Ut.NEAREST),e.colorTexture.setMinificationFilter(Ut.NEAREST),e.colorTexture.setMagnificationFilter(Ut.NEAREST),e.pwfTexture.setMinificationFilter(Ut.NEAREST),e.pwfTexture.setMagnificationFilter(Ut.NEAREST)):(e.openGLTexture.setMinificationFilter(Ut.LINEAR),e.openGLTexture.setMagnificationFilter(Ut.LINEAR),e.colorTexture.setMinificationFilter(Ut.LINEAR),e.colorTexture.setMagnificationFilter(Ut.LINEAR),e.pwfTexture.setMinificationFilter(Ut.LINEAR),e.pwfTexture.setMagnificationFilter(Ut.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(){var E,D,b,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=eT(a,s);const f=e._openGLRenderWindow.getGraphicsResourceForObject(s),u=!((D=f==null?void 0:f.oglObject)!=null&&D.getHandle())||(f==null?void 0:f.hash)!==l,d=e.renderable.getUpdatedExtents(),h=!!d.length;if(u&&!h){e.openGLTexture=Cr.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=Js(m,p,v);const w=e._openGLRenderWindow.getGraphicsResourceForObject(m);if(!((b=w==null?void 0:w.oglObject)!=null&&b.getHandle())||(w==null?void 0:w.hash)!==l){const M=1024*y*3,L=new Uint8ClampedArray(M);if(e.colorTexture=Cr.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const V=new Float32Array(3072);for(let G=0;G0){const V=e.resliceGeom.getPointData().getNormals();V?L.normals=V:lf("Slab mode requested without normals")}e.tris.getCABO().createVBO(M,"polys",Ba.SURFACE,L)}e.VBOBuildString=T,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)||lf("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)||lf("Error setting normalWC in shader 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y=0;y{i&&(e.openGLTexture=i,e._externalOpenGLTexture=!0)},t.delete=a1(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const wne={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 xne(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,wne,r),fi.extend(t,e,r),yu.implementReplaceShaderCoincidentOffset(t,e,r),yu.implementBuildShadersWithReplacements(t,e,r),e.tris=Ru.newInstance(),e.openGLTexture=null,e.colorTexture=null,e.pwfTexture=null,e.VBOBuildTime={},Sr(e.VBOBuildTime),e.tmpMat4=Vt(new 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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 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Float64Array(16),scvc:new Float64Array(16)},te.setGet(t,e,["keyMatrixTime"]),Ene(t,e)}const Ine=te.newInstance(bne);ch("vtkCamera",Ine);function One(t,e){e.classHierarchy.push("vtkWebGPUBindGroup"),t.setBindables=r=>{if(e.bindables.length===r.length){let n=!0;for(let i=0;i{const n=[];for(let i=0;i{let n=t.getMTime();for(let o=0;on?a:n}if(n{const n=[],i=r.getBindGroupLayoutCount(e.label);for(let o=0;o2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Mne,r),te.obj(t,e),e.bindables=[],e.bindGroupTime={},te.obj(e.bindGroupTime,{mtime:0}),te.get(t,e,["bindGroupTime","handle","sizeInBytes","usage"]),te.setGet(t,e,["label","device","arrayInformation"]),One(t,e)}const Pne=te.newInstance(TL);var EL={newInstance:Pne,extend:TL};function Rne(t,e){e.classHierarchy.push("vtkWebGPUShaderModule"),t.initialize=(r,n)=>{e.device=r,e.handle=e.device.getHandle().createShaderModule({code:n.getCode()})}}const Lne={device:null,handle:null};function DL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Lne,r),te.obj(t,e),te.get(t,e,["lastCameraMTime"]),te.setGet(t,e,["device","handle"]),Rne(t,e)}const Ane=te.newInstance(DL,"vtkWebGPUShaderModule");var Nne={newInstance:Ane,extend:DL};function kne(t,e,r){let n=arguments.length>3&&arguments[3]!==void 0?arguments[3]:!0;const i=Array.isArray(r)?r.join(` -`):r;let o=!1;t.search(e)!==-1&&(o=!0);let a="";n&&(a="g");const s=new RegExp(e,a),c=t.replace(s,i);return{replace:o,result:c}}function Vne(t,e){e.classHierarchy.push("vtkWebGPUShaderCache"),t.getShaderModule=r=>{const n=r.getType(),i=r.getHash(),o=e._shaderModules.keys();for(let s=0;s2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Fne,r),e._shaderModules=new Map,te.obj(t,e),te.setGet(t,e,["device","window"]),Vne(t,e)}const Une=te.newInstance(bL,"vtkWebGPUShaderCache");var aa={newInstance:Une,extend:bL,substitute:kne};function Bne(t,e){e.classHierarchy.push("vtkWebGPUPipeline"),t.getShaderDescriptions=()=>e.shaderDescriptions,t.initialize=(r,n)=>{e.pipelineDescription=e.renderEncoder.getPipelineSettings(),e.pipelineDescription.primitive.topology=e.topology,e.pipelineDescription.vertex=e.vertexState,e.pipelineDescription.label=n;const i=[];for(let o=0;o{for(let n=0;n{r&&e.layouts.push({layout:r.getBindGroupLayout(e.device),label:r.getLabel()})},t.getBindGroupLayout=r=>e.layouts[r].layout,t.getBindGroupLayoutCount=r=>{for(let n=0;n{n.bindBuffers(r)}}const Gne={handle:null,layouts:null,renderEncoder:null,shaderDescriptions:null,vertexState:null,topology:null,pipelineDescription:null};function IL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Gne,r),vr(t,e),e.layouts=[],e.shaderDescriptions=[],No(t,e,["handle","pipelineDescription"]),xi(t,e,["device","renderEncoder","topology","vertexState"]),Bne(t,e)}const Wne=or(IL,"vtkWebGPUPipeline");var zne={newInstance:Wne,extend:IL};function $ne(t,e){e.classHierarchy.push("vtkWebGPUShaderDescription"),t.hasOutput=r=>e.outputNames.includes(r),t.addOutput=function(r,n){let i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:void 0;e.outputTypes.push(r),e.outputNames.push(n),e.outputInterpolations.push(i)},t.addBuiltinOutput=(r,n)=>{e.builtinOutputTypes.push(r),e.builtinOutputNames.push(n)},t.addBuiltinInput=(r,n)=>{e.builtinInputTypes.push(r),e.builtinInputNames.push(n)},t.replaceShaderCode=(r,n)=>{const i=[];let o=[];if(n&&i.push(n.getShaderCode()),r||e.builtinInputNames.length){const a=[];if(a.push(`struct ${e.type}Input -{`),r){const s=r.getOutputNamesByReference(),c=r.getOutputTypesByReference(),l=r.getOutputInterpolationsByReference();for(let f=0;f1&&(a.push("};"),o=a,i[i.length-1]+=",",i.push(`input: ${e.type}Input`))}if(i.length&&(e.code=aa.substitute(e.code,"//VTK::IOStructs::Input",i).result),e.outputNames.length+e.builtinOutputNames.length){const a=[`struct 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Kne(t){return!t||t.length<6?0:t in e9?e9[t]:(En(`unknown format ${t}`),null)}function qne(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 En(`unknown format ${t}`),0;const i=5-n/2;return e*i}function Xne(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 Yne(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{En(`unknown format ${t}`);return}const r=t.split("x")[0],n=Number(r[r.length-1]);if(Number.isNaN(n)){En(`unknown format ${t}`);return}return e+=8*(5-n/2),e+="Array",e}function Jne(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{En(`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 Zne(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 Qne(t){if(t){if(t.includes("f32"))return"Float32Array";if(t.includes("i32"))return"Int32Array";if(t.includes("u32"))return"Uint32Array";En(`unknown format ${t}`)}}var Ls={getDetailsFromTextureFormat:Kne,getByteStrideFromBufferFormat:qne,getNumberOfComponentsFromBufferFormat:Xne,getNativeTypeFromBufferFormat:Yne,getShaderTypeFromBufferFormat:Jne,getByteStrideFromShaderFormat:Zne,getNativeTypeFromShaderFormat:Qne};function ere(t,e){if(t===e)return!0;if(t==null||e==null||t.length!==e.length)return!1;for(let r=0;r2&&arguments[2]!==void 0?arguments[2]:"vertex",o=n;Array.isArray(o)||(o=[o]);for(let a=0;aa.names[0]s.names[0]?1:0)},t.removeBufferIfPresent=r=>{for(let n=0;n{for(let n=0;n{for(let n=0;n{for(let n=0;n{let r="",n=0;for(let i=0;i0&&(r+=`, 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0?arguments[2]:{};Object.assign(e,Gne,r),Sr(t,e),e.layouts=[],e.shaderDescriptions=[],Vo(t,e,["handle","pipelineDescription"]),_i(t,e,["device","renderEncoder","topology","vertexState"]),Bne(t,e)}const Wne=lr(IL,"vtkWebGPUPipeline");var zne={newInstance:Wne,extend:IL};function $ne(t,e){e.classHierarchy.push("vtkWebGPUShaderDescription"),t.hasOutput=r=>e.outputNames.includes(r),t.addOutput=function(r,n){let i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:void 0;e.outputTypes.push(r),e.outputNames.push(n),e.outputInterpolations.push(i)},t.addBuiltinOutput=(r,n)=>{e.builtinOutputTypes.push(r),e.builtinOutputNames.push(n)},t.addBuiltinInput=(r,n)=>{e.builtinInputTypes.push(r),e.builtinInputNames.push(n)},t.replaceShaderCode=(r,n)=>{const i=[];let o=[];if(n&&i.push(n.getShaderCode()),r||e.builtinInputNames.length){const a=[];if(a.push(`struct ${e.type}Input +{`),r){const s=r.getOutputNamesByReference(),c=r.getOutputTypesByReference(),l=r.getOutputInterpolationsByReference();for(let 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Kne(t){return!t||t.length<6?0:t in e9?e9[t]:(bn(`unknown format ${t}`),null)}function qne(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 bn(`unknown format ${t}`),0;const i=5-n/2;return e*i}function Xne(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 Yne(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{bn(`unknown format ${t}`);return}const r=t.split("x")[0],n=Number(r[r.length-1]);if(Number.isNaN(n)){bn(`unknown format ${t}`);return}return e+=8*(5-n/2),e+="Array",e}function Jne(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{bn(`unknown format ${t}`);return}let r=1;return 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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{t.computePipelineHash(),e.pipeline=e.device.getPipeline(e.pipelineHash),e.pipeline||(e.pipeline=zne.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 cre={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 PL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,cre,r),si.extend(t,e,r),e.textureViews=[],e.vertexInput=ire.newInstance(),e.bindGroup=EL.newInstance({label:"mapperBG"}),e.additionalBindables=[],e.fragmentShaderTemplate=e.fragmentShaderTemplate||are,e.vertexShaderTemplate=e.vertexShaderTemplate||ore,e.shaderReplacements=new Map,te.get(t,e,["pipeline","vertexInput"]),te.setGet(t,e,["additionalBindables","device","fragmentShaderTemplate","interpolate","numberOfInstances","numberOfVertices","pipelineHash","shaderReplacements","SSBO","textureViews","topology","UBO","vertexShaderTemplate","WebGPURenderer"]),sre(t,e)}const lre=te.newInstance(PL,"vtkWebGPUSimpleMapper");var ure={newInstance:lre,extend:PL};function fre(t,e){e.classHierarchy.push("vtkWebGPUFullScreenQuad"),t.replaceShaderPosition=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.addBuiltinOutput("vec4","@builtin(position) Position"),o.addOutput("vec4","vertexVC");let a=o.getCode();a=aa.substitute(a,"//VTK::Position::Impl",["output.tcoordVS = vec2(vertexBC.x * 0.5 + 0.5, 1.0 - vertexBC.y * 0.5 - 0.5);","output.Position = vec4(vertexBC, 1.0);","output.vertexVC = vec4(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 dre={};function RL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,dre,r),ure.extend(t,e,r),fre(t,e)}const hre=te.newInstance(RL,"vtkWebGPUFullScreenQuad");var eC={newInstance:hre,extend:RL};const gre={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},pre={Start:0,Points:0,Lines:1,Triangles:2,TriangleStrips:3,TriangleEdges:4,TriangleStripEdges:5,End:6};var v1={BufferUsage:gre,PrimitiveTypes:pre};const Fw=["getMappedRange","mapAsync","unmap"];function mre(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 vre(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=>{mre(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;r2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yre,r),te.obj(t,e),te.get(t,e,["handle","sizeInBytes","usage"]),te.setGet(t,e,["strideInBytes","device","arrayInformation","label","sourceTime"]),vre(t,e)}const wre=te.newInstance(LL);var tC={newInstance:wre,extend:LL,...v1};const{Representation:t9}=d1,{PrimitiveTypes:Vl}=v1;class xre{constructor(){this.keys=new Uint32Array(10),this.values=new Uint32Array(10),this.count=0}clear(){this.count=0}has(e){for(let r=0;r2)for(let o=0;o2){for(let o=0;o{const n=r.cells,i=r.primitiveType,o=r.representation,a=r.cellOffset,s=n.getData(),c=s.length,l=Cre(i),f=r.numberOfPoints,u={provokedPointIds:new Uint8Array(f),extraPoints:0,iboSize:0,flatId:0,iboId:0,cellProvokedMap:new xre};let d=null;o===t9.POINTS||i===Vl.Points?d=Uw.anythingToPoints:o===t9.WIREFRAME||i===Vl.Lines?d=Uw[`${l}ToWireframe`]:d=Uw[`${l}ToSurface`],xc=_re;let h=a||0;for(let g=0;g2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ere,r),tC.extend(t,e,r),te.setGet(t,e,["flatIdToPointId","flatIdToCellId","flatSize","indexCount"]),Tre(t,e)}const Dre=te.newInstance(AL);var bre={newInstance:Dre,extend:AL,...v1};const{BufferUsage:Dl}=v1,{vtkErrorMacro:Ire}=mo,{VtkDataTypes:uf}=Xt,Ore={};function Mre(t){let e;switch(t.getDataType()){case uf.UNSIGNED_CHAR:e="uint8";break;case uf.FLOAT:e="float32";break;case uf.UNSIGNED_INT:e="uint32";break;case uf.INT:e="sint32";break;case uf.DOUBLE:e="float32";break;case uf.UNSIGNED_SHORT:e="uint16";break;case uf.SHORT:e="sin16";break;default:e="float32";break}switch(t.getNumberOfComponents()){case 2:e+="x2";break;case 3:e.includes("32")||Ire(`unsupported x3 type for ${e}`),e+="x3";break;case 4:e+="x4";break}return e}function r9(t,e,r,n,i){const o={},a=t.getFlatSize();if(!a)return o;let s=[0,0,0,0];i.shift&&(i.shift.length?s=i.shift:s.fill(i.shift));let c=[1,1,1,1];i.scale&&(i.scale.length?c=i.scale:c.fill(i.scale));const l=Object.prototype.hasOwnProperty.call(i,"packExtra")?i.packExtra:!1;let f,u=0;const d=r+(l?1:0),h=nh(n,a*d);let g=t.getFlatIdToPointId();i.cellData&&(g=t.getFlatIdToCellId()),r===1?f=function(v){h[u++]=c[0]*e[v]+s[0]}:r===2?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1]}:r===3&&!l?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2]}:r===3&&l?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2],h[u++]=c[3]*1+s[3]}:r===4&&(f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2],h[u++]=c[3]*e[v+3]+s[3]});for(let p=0;pe.device.hasCachedObject(n),t.getBuffer=n=>n.hash?e.device.getCachedObject(n.hash,r,n):r(n),t.getBufferForPointArray=(n,i)=>{const o=Mre(n),a={hash:`${n.getMTime()}I${i.getMTime()}${o}`,usage:Dl.PointArray,format:o,dataArray:n,indexBuffer:i};return t.getBuffer(a)},t.getFullScreenQuadBuffer=()=>{if(e.fullScreenQuadBuffer)return e.fullScreenQuadBuffer;e.fullScreenQuadBuffer=tC.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 Are={device:null,fullScreenQuadBuffer:null};function Nre(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Are,r),vr(t,e),xi(t,e,["device"]),Lre(t,e)}or(Nre);var NL={...Ore,...v1};const{BufferUsage:kre}=NL,{vtkErrorMacro:xd}=te;function Vre(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=Ls.getByteStrideFromShaderFormat(n);e.bufferEntries.push({name:r,type:n,sizeInBytes:i,offset:e.sizeInBytes,nativeType:Ls.getNativeTypeFromShaderFormat(n)}),e.sizeInBytes+=i},t.send=r=>{if(!e._buffer){const n={nativeArray:e.Float32Array,usage:kre.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]=te.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 ${r} not found in UBO`);return}const a=e.bufferEntries[o];t.createView(a.nativeType);const s=e[a.nativeType],c=(a.offset+n*e.sizeInBytes)/s.BYTES_PER_ELEMENT;for(let l=0;l{const i=e._bufferEntryNames.get(r);if(i===void 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c=e.vertexShaderTemplate+e.fragmentShaderTemplate,l=new RegExp("//VTK::[^:]*::","g"),u=c.match(l).filter((d,h,g)=>g.indexOf(d)===h).map(d=>`replaceShader${d.substring(7,d.length-2)}`);for(let d=0;d{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=ua.substitute(s,"//VTK::Renderer::Dec",[o]).result,a.setCode(s);const c=n.getShaderDescription("fragment");s=c.getCode(),s=ua.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=ua.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=ua.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","@builtin(position) Position");let a=o.getCode();a=ua.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","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{t.computePipelineHash(),e.pipeline=e.device.getPipeline(e.pipelineHash),e.pipeline||(e.pipeline=zne.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 cre={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 PL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,cre,r),fi.extend(t,e,r),e.textureViews=[],e.vertexInput=ire.newInstance(),e.bindGroup=EL.newInstance({label:"mapperBG"}),e.additionalBindables=[],e.fragmentShaderTemplate=e.fragmentShaderTemplate||are,e.vertexShaderTemplate=e.vertexShaderTemplate||ore,e.shaderReplacements=new Map,te.get(t,e,["pipeline","vertexInput"]),te.setGet(t,e,["additionalBindables","device","fragmentShaderTemplate","interpolate","numberOfInstances","numberOfVertices","pipelineHash","shaderReplacements","SSBO","textureViews","topology","UBO","vertexShaderTemplate","WebGPURenderer"]),sre(t,e)}const lre=te.newInstance(PL,"vtkWebGPUSimpleMapper");var ure={newInstance:lre,extend:PL};function fre(t,e){e.classHierarchy.push("vtkWebGPUFullScreenQuad"),t.replaceShaderPosition=(r,n,i)=>{const o=n.getShaderDescription("vertex");o.addBuiltinOutput("vec4","@builtin(position) Position"),o.addOutput("vec4","vertexVC");let a=o.getCode();a=ua.substitute(a,"//VTK::Position::Impl",["output.tcoordVS = vec2(vertexBC.x * 0.5 + 0.5, 1.0 - vertexBC.y * 0.5 - 0.5);","output.Position = vec4(vertexBC, 1.0);","output.vertexVC = vec4(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 dre={};function RL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,dre,r),ure.extend(t,e,r),fre(t,e)}const hre=te.newInstance(RL,"vtkWebGPUFullScreenQuad");var tC={newInstance:hre,extend:RL};const gre={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},pre={Start:0,Points:0,Lines:1,Triangles:2,TriangleStrips:3,TriangleEdges:4,TriangleStripEdges:5,End:6};var v1={BufferUsage:gre,PrimitiveTypes:pre};const Uw=["getMappedRange","mapAsync","unmap"];function mre(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 vre(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=>{mre(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;r2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yre,r),te.obj(t,e),te.get(t,e,["handle","sizeInBytes","usage"]),te.setGet(t,e,["strideInBytes","device","arrayInformation","label","sourceTime"]),vre(t,e)}const wre=te.newInstance(LL);var nC={newInstance:wre,extend:LL,...v1};const{Representation:t9}=d1,{PrimitiveTypes:Ul}=v1;class xre{constructor(){this.keys=new Uint32Array(10),this.values=new Uint32Array(10),this.count=0}clear(){this.count=0}has(e){for(let r=0;r2)for(let o=0;o2){for(let o=0;o{const n=r.cells,i=r.primitiveType,o=r.representation,a=r.cellOffset,s=n.getData(),c=s.length,l=Cre(i),f=r.numberOfPoints,u={provokedPointIds:new Uint8Array(f),extraPoints:0,iboSize:0,flatId:0,iboId:0,cellProvokedMap:new xre};let d=null;o===t9.POINTS||i===Ul.Points?d=Bw.anythingToPoints:o===t9.WIREFRAME||i===Ul.Lines?d=Bw[`${l}ToWireframe`]:d=Bw[`${l}ToSurface`],Sc=_re;let h=a||0;for(let g=0;g2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ere,r),nC.extend(t,e,r),te.setGet(t,e,["flatIdToPointId","flatIdToCellId","flatSize","indexCount"]),Tre(t,e)}const Dre=te.newInstance(AL);var bre={newInstance:Dre,extend:AL,...v1};const{BufferUsage:Il}=v1,{vtkErrorMacro:Ire}=Co,{VtkDataTypes:uf}=Xt,Ore={};function Mre(t){let e;switch(t.getDataType()){case uf.UNSIGNED_CHAR:e="uint8";break;case uf.FLOAT:e="float32";break;case uf.UNSIGNED_INT:e="uint32";break;case uf.INT:e="sint32";break;case uf.DOUBLE:e="float32";break;case uf.UNSIGNED_SHORT:e="uint16";break;case uf.SHORT:e="sin16";break;default:e="float32";break}switch(t.getNumberOfComponents()){case 2:e+="x2";break;case 3:e.includes("32")||Ire(`unsupported x3 type for ${e}`),e+="x3";break;case 4:e+="x4";break}return e}function r9(t,e,r,n,i){const o={},a=t.getFlatSize();if(!a)return o;let s=[0,0,0,0];i.shift&&(i.shift.length?s=i.shift:s.fill(i.shift));let c=[1,1,1,1];i.scale&&(i.scale.length?c=i.scale:c.fill(i.scale));const l=Object.prototype.hasOwnProperty.call(i,"packExtra")?i.packExtra:!1;let f,u=0;const d=r+(l?1:0),h=nh(n,a*d);let 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Fg={newInstance:$re,extend:VL};const{vtkDebugMacro:jre}=mo,i9=` +`)}}const zre={bufferEntries:null,bufferEntryNames:null,sizeInBytes:0,label:null,bindGroupLayoutEntry:null,bindGroupEntry:null};function VL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,zre,r),te.obj(t,e),e._bufferEntryNames=new Map,e.bufferEntries=[],e.bindGroupLayoutEntry=e.bindGroupLayoutEntry||{buffer:{type:"uniform"}},e.sendTime={},te.obj(e.sendTime,{mtime:0}),e.bindGroupTime={},te.obj(e.bindGroupTime,{mtime:0}),e.sendDirty=!0,e.sortDirty=!0,te.get(t,e,["binding","bindGroupTime"]),te.setGet(t,e,["bindGroupLayoutEntry","device","label","sizeInBytes"]),Wre(t,e)}const $re=te.newInstance(VL,"vtkWebGPUUniformBuffer");var Fg={newInstance:$re,extend:VL};const{vtkDebugMacro:jre}=Co,i9=` //VTK::Renderer::Dec //VTK::Mapper::Dec @@ -2998,7 +2998,7 @@ fn main( //VTK::RenderEncoder::Impl return output; } -`,_m=new Float64Array(16),o9=new Float64Array(16);function Kre(t){return 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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;ne.stabilizedTime.getMTime(),t.releaseGraphicsResources=()=>{e.selector!==null&&e.selector.releaseGraphicsResources()}}const Xre={bindGroup:null,selector:null,renderEncoder:null,recenterThreshold:20,suppressClear:!1,stabilizedCenter:[0,0,0]};function Yre(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Xre,r),si.extend(t,e,r),e.UBO=Fg.newInstance({label:"rendererUBO"}),e.UBO.addEntry("WCVCMatrix","mat4x4"),e.UBO.addEntry("SCPCMatrix","mat4x4"),e.UBO.addEntry("PCSCMatrix","mat4x4"),e.UBO.addEntry("SCVCMatrix","mat4x4"),e.UBO.addEntry("VCPCMatrix","mat4x4"),e.UBO.addEntry("WCVCNormals","mat4x4"),e.UBO.addEntry("viewportSize","vec2"),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=Bre.newInstance({label:"rendererLightSSBO"}),e.lightTimeString="",e.bindGroup=EL.newInstance({label:"rendererBG"}),e.bindGroup.setBindables([e.UBO,e.SSBO]),e.tmpMat4=Nt(new Float64Array(16)),e.stabilizedTime={},vr(e.stabilizedTime,{mtime:0}),No(t,e,["bindGroup","stabilizedTime"]),rh(t,e,["stabilizedCenter"]),xi(t,e,["renderEncoder","selector","suppressClear","UBO"]),qre(t,e)}const Jre=or(Yre,"vtkWebGPURenderer");ch("vtkRenderer",Jre);function Zre(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 Qre={device:null,handle:null,label:null,options:null};function FL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Qre,r),te.obj(t,e),e.options={},e.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,sampler:{}},e.bindGroupTime={},te.obj(e.bindGroupTime,{mtime:0}),te.get(t,e,["bindGroupTime","handle","options"]),te.setGet(t,e,["bindGroupLayoutEntry","device","label"]),Zre(t,e)}const eie=te.newInstance(FL);var tie={newInstance:eie,extend:FL};const{SlicingMode:a9}=Yy,nie=` +`,_m=new Float64Array(16),o9=new Float64Array(16);function Kre(t){return t.getPositional()?t.getConeAngle()>=90?0:2:1}function qre(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=[];Ai(a,i,.5*(r[0]+r[1])),Li(o,n,a),_n(a,o,e.stabilizedCenter),N0(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;i0&&r++;return r||(jre("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"),e.SSBO.addEntry("LightDir","vec4"),e.SSBO.addEntry("LightColor","vec4"),e.SSBO.addEntry("LightData","vec4"),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=tC.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(i9);const a=Fg.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4"),a.addEntry("BackgroundColor","vec4"),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(Hre);const a=Fg.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4"),a.addEntry("BackgroundColor","vec4"),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=tC.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(i9);const a=Fg.newInstance({label:"mapperUBO"});a.addEntry("FSQMatrix","mat4x4"),a.addEntry("BackgroundColor","vec4"),e.clearFSQ.setUBO(a)}const n=e.webgpuCamera.getKeyMatrices(t),i=e.renderable.getBackgroundByReference();e.clearFSQ.getUBO().setArray("BackgroundColor",i),Fn(o9,n.normalMatrix),vv(_m,n.scvc,n.pcsc),vv(_m,o9,_m),e.clearFSQ.getUBO().setArray("FSQMatrix",_m),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;ne.stabilizedTime.getMTime(),t.releaseGraphicsResources=()=>{e.selector!==null&&e.selector.releaseGraphicsResources()}}const Xre={bindGroup:null,selector:null,renderEncoder:null,recenterThreshold:20,suppressClear:!1,stabilizedCenter:[0,0,0]};function Yre(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Xre,r),fi.extend(t,e,r),e.UBO=Fg.newInstance({label:"rendererUBO"}),e.UBO.addEntry("WCVCMatrix","mat4x4"),e.UBO.addEntry("SCPCMatrix","mat4x4"),e.UBO.addEntry("PCSCMatrix","mat4x4"),e.UBO.addEntry("SCVCMatrix","mat4x4"),e.UBO.addEntry("VCPCMatrix","mat4x4"),e.UBO.addEntry("WCVCNormals","mat4x4"),e.UBO.addEntry("viewportSize","vec2"),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=Bre.newInstance({label:"rendererLightSSBO"}),e.lightTimeString="",e.bindGroup=EL.newInstance({label:"rendererBG"}),e.bindGroup.setBindables([e.UBO,e.SSBO]),e.tmpMat4=Vt(new Float64Array(16)),e.stabilizedTime={},Sr(e.stabilizedTime,{mtime:0}),Vo(t,e,["bindGroup","stabilizedTime"]),rh(t,e,["stabilizedCenter"]),_i(t,e,["renderEncoder","selector","suppressClear","UBO"]),qre(t,e)}const Jre=lr(Yre,"vtkWebGPURenderer");ch("vtkRenderer",Jre);function Zre(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 ${e.label}: sampler;`,t.getBindGroupEntry=()=>({resource:e.handle})}const Qre={device:null,handle:null,label:null,options:null};function FL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Qre,r),te.obj(t,e),e.options={},e.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,sampler:{}},e.bindGroupTime={},te.obj(e.bindGroupTime,{mtime:0}),te.get(t,e,["bindGroupTime","handle","options"]),te.setGet(t,e,["bindGroupLayoutEntry","device","label"]),Zre(t,e)}const eie=te.newInstance(FL);var tie={newInstance:eie,extend:FL};const{SlicingMode:a9}=Jy,nie=` //VTK::Renderer::Dec //VTK::Mapper::Dec @@ -3027,7 +3027,7 @@ fn main( return output; } -`;function rie(t,e,r){if(e.apply(t)){const i=t.getIndependentComponents();return`${t.getMTime()}-${i}-${r}`}return"0"}const na=new Float64Array(16),_s=new Float64Array(16),Tm=new Float64Array(16),pc=new Float64Array(4),hi=new Float64Array(4);function iie(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();Nt(na),Sr(na,na,c);const l=o.getMatrix();Fn(_s,l),Zr(_s,_s),Dn(na,_s,na);const f=s.getWorldToIndex();Dn(na,f,na),Zr(Tm,na),f1(_s,[.5,.5,.5]),Dn(na,_s,na);const u=s.getDimensions();Nt(_s),Hs(_s,_s,[1/u[0],1/u[1],1/u[2]]),Dn(na,_s,na),e.UBO.setArray("SCTCMatrix",na);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===a9.I?(p=0,v=1,y=2):h===a9.J&&(p=1,v=2,y=0),pc[p]=g,pc[v]=d[v*2]-.5,pc[y]=d[y*2]-.5,pc[3]=1,ql(pc,pc,Tm),e.UBO.setArray("Origin",pc),hi[p]=g,hi[v]=d[v*2+1]+.5,hi[y]=d[y*2]-.5,hi[3]=1,ql(hi,hi,Tm),c6(hi,hi,pc),hi[3]=1,e.UBO.setArray("Axis1",hi),hi[p]=g,hi[v]=d[v*2]-.5,hi[y]=d[y*2+1]+.5,hi[3]=1,ql(hi,hi,Tm),c6(hi,hi,pc),hi[3]=1,e.UBO.setArray("Axis2",hi);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 _=0;_{const i=e.WebGPUImageSlice.getRenderable().getProperty();t.getTextureViews()[0].getTexture().getNumberOfComponents();const a=1,s=rie(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{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()===Nf.NEAREST?"nearest":"linear";(!e.clampSampler||s!==e.clampSampler.getOptions().minFilter)&&(e.clampSampler=tie.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","@builtin(position) Position");let c=s.getCode();const l=["var pos: vec4 = 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 = (mapperUBO.SCTCMatrix * pos).xy;"):l.push("var tcoord : vec3 = (mapperUBO.SCTCMatrix * pos).xyz;"),l.push("output.tcoordVS = tcoord;","output.Position = rendererUBO.SCPCMatrix * pos;"),c=aa.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","tcoordVS"):s.addOutput("vec3","tcoordVS")},n.set("replaceShaderTCoord",t.replaceShaderTCoord),t.replaceShaderImage=(i,o,a)=>{const s=o.getShaderDescription("fragment");let c=s.getCode();e.dimensions===3?c=aa.substitute(c,"//VTK::Image::Sample",[" var computedColor: vec4 ="," textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result:c=aa.substitute(c,"//VTK::Image::Sample",[" var computedColor: vec4 ="," textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result,c=aa.substitute(c,"//VTK::Image::Sample",[" var coord: vec2 ="," vec2(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 oie={rowLength:1024};function aie(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,oie,r),eC.extend(t,e,r),t.setFragmentShaderTemplate(nie),e.UBO=Fg.newInstance({label:"mapperUBO"}),e.UBO.addEntry("SCTCMatrix","mat4x4"),e.UBO.addEntry("Origin","vec4"),e.UBO.addEntry("Axis2","vec4"),e.UBO.addEntry("Axis1","vec4"),e.UBO.addEntry("cScale","vec4"),e.UBO.addEntry("cShift","vec4"),e.lutBuildTime={},vr(e.lutBuildTime,{mtime:0}),e.imagemat=Nt(new Float64Array(16)),e.imagematinv=Nt(new Float64Array(16)),e.VBOBuildTime={},vr(e.VBOBuildTime),iie(t,e)}const sie=or(aie,"vtkWebGPUImageMapper");ch("vtkImageMapper",sie);function cie(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],Fn(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?Nt(e.keyMatrices.normalMatrix):(Yr(e.keyMatrices.normalMatrix,e.keyMatrices.bcwc),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,Zr(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),Fn(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),Sr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),Sr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const lie={bufferShift:void 0,keyMatrixTime:null,keyMatrices:null,propID:void 0};function uie(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lie,r),si.extend(t,e,r),e.keyMatricesTime={},vr(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},e.keyMatrixTime={},vr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Nt(new Float64Array(16))},e.bufferShift=[0,0,0,0],No(t,e,["propID","keyMatricesTime"]),cie(t,e)}const fie=or(uie,"vtkWebGPUImageSlice");ch("vtkImageSlice",fie);function die(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();Fn(e.keyMatrices.bcwc,o),Sr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-a[0],-a[1],-a[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const hie={propID:void 0,keyMatricesTime:null};function gie(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,hie,r),si.extend(t,e,r),e.keyMatricesTime={},te.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={bcwc:new Float64Array(16),bcsc:new Float64Array(16)},te.get(t,e,["propID","keyMatricesTime"]),die(t,e)}const pie=te.newInstance(gie,"vtkWebGPUVolume");ch("vtkVolume",pie);function mie(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 vie={};function yie(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,vie,r),si.extend(t,e,r),mie(t,e)}const wie=te.newInstance(yie,"vtkWebGPUPixelSpaceCallbackMapper");ch("vtkPixelSpaceCallbackMapper",wie);const s9=[[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],c9=[[0,-1,0],[0,1,0]],xie=[[0,-1,0],[0,1,0],[0,0,-1]],Cie=[[0,-1,0],[0,1,0],[0,0,1]];var D0;let Pd=(D0=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{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;nh&&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=f0?l-1:l,f=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&&c9||n&&y>0&&Cie||n&&y<0&&xie||s9;C.end<=h[0]||C.start>=h[1]||g.push([C,m,w,S])}}return g}},D0.getScalarData=function(e=Uint8ClampedArray){const r=new e(this.frameSize);return this.map.updateScalarData(r),r},D0),E2=class mg{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)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;ie)}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=mg.create3(e.length);let o=0;for(let a=0;an.push(i)),n}static create2(e=128){return new mg({initialSize:e,dimensions:2})}};function UL(t){const e=ke(),r=t.getDimensions(),n=E2.create3(r[0]),i=E2.create3(r[1]),o=E2.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=Dt(s[0]*u,s[1]*u,s[2]*u),v=Dt(c[0]*d,c[1]*d,c[2]*d),y=Dt(l[0]*h,l[1]*h,l[2]*h),m=ke();for(let S=0;S{const[T,E,D]=S,b=T*3,I=E*3,P=D*3;return _[0]=w[b]+x[I]+C[P],_[1]=w[b+1]+x[I+1]+C[P+1],_[2]=w[b+2]+x[I+2]+C[P+2],_}}function xT(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=Sie({imageData:t,bounds:i||c,scalarData:a,pointInShapeFn:r,callback:n});return o?f:void 0}function Sie({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=UL(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 _=o;_<=a;_++){g[0]=_;const T=h(g);if(n(T,g)){const E=S+_*p;let D;p>2?D=[r[E],r[E+1],r[E+2]]:D=r[E],m.push({value:D,index:E,pointIJK:g,pointLPS:T.slice()}),i({value:D,index:E,pointIJK:g,pointLPS:T})}}}}return m}function _ie({voxelManager:t,bounds:e,imageData:r,pointInShapeFn:n,callback:i,returnPoints:o}){const[[a,s],[c,l],[f,u]]=e,d=UL(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 Tie=5*1024;let qs=class gi{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),gi.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]),gi.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 _ie({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 Pd)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),_=[x,m,v];a(null,_)&&(s&&p.push({value:S,index:C,pointIJK:_,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{const o=Array.isArray(i);if(e===void 0&&(e=o?[...i]:i,r=o?[...i]:i),o)for(let a=0;a[0,e-1])}getBoundsIJK(){return this.boundsIJK[0][0]{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(a*=n,[r[a++],r[a++],r[a++]]),_id:i||"_createRGBScalarVolumeVoxelManager",_set:(a,s)=>{a*=3;const c=!zt(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=Le.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=!zt(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 gi(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)Le.getImage(u).voxelManager.clear()},f.getRange=()=>{let u=1/0,d=-1/0;for(const h of r){const g=Le.getImage(h);g&&(g.minPixelValued&&(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{const d=e[0]*e[1]*n,h=f._getConstructor();let g=1/0,p=-1/0;for(let v=0;v4||n<1||n===2))throw new Error(`Number of components ${n} must be 1, 3 or 4`);return n>1?gi._createRGBScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n,id:i}):gi._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=Le.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=>gi.createImageVolumeVoxelManager({dimensions:r,imageIds:f,numberOfComponents:o,id:a})),l=new gi(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?gi._createRGBScalarVolumeVoxelManager({dimensions:a,scalarData:n,numberOfComponents:i,id:o}):gi._createNumberVolumeVoxelManager({dimensions:a,scalarData:n,id:o})}static _createNumberVolumeVoxelManager({dimensions:e,scalarData:r,id:n}){const i=new gi(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 gi(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 gi(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 Pd(n[0],n[1],n[2]),o=new gi(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:Pd.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 gi(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 Pd(n,i,o),s=new gi(e,{_get:c=>a.get(c),_set:(c,l)=>(a.set(c,l),!0),_getScalarData:Pd.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 gi.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=gi.createScalarVolumeVoxelManager({dimensions:[r,n,1],scalarData:i});return}e.voxelManager=gi.createRLEVolumeVoxelManager({dimensions:[r,n,1]}),e.getPixelData=e.voxelManager.getPixelData,e.sizeInBytes=Tie}};class lh{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=Xee.newInstance(),this.vtkOpenGLTexture.setVolumeId(l),this.voxelManager=g??qs.createImageVolumeVoxelManager({dimensions:i,imageIds:r,numberOfComponents:p}),this.numVoxels=this.dimensions[0]*this.dimensions[1]*this.dimensions[2],v||(v=h1.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=br(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;eLe.getImage(r))}}let zh={};const Xl={add:(t,e)=>{Xl.addRaw(t,{...e,metadata:structuredClone(e.metadata)})},addRaw:(t,e)=>{const r=e.type;zh[t]||(zh[t]={}),zh[t][r]=e.metadata},get:(t,e)=>{var r;return(r=zh[e])==null?void 0:r[t]},clear:()=>{zh={}}};ah(Xl.get);const Po=new rT("imageLoadPool");Po.grabDelay=0;Po.setMaxSimultaneousRequests(fn.Interaction,1e3);Po.setMaxSimultaneousRequests(fn.Thumbnail,1e3);Po.setMaxSimultaneousRequests(fn.Prefetch,1e3);const BL={};let Eie;function GL(t,e){const r=Le.getImageLoadObject(t);if(r)return l9(r.promise,t),r;const n=t.split(":")[0],i=BL[n]||Eie;if(!i)throw new Error(`loadImageFromImageLoader: No image loader found for scheme '${n}'`);const o=i(t,e);return l9(o.promise,t),o}function l9(t,e){Promise.resolve(t).then(r=>{Die(r),it(je,Ke.IMAGE_LOADED,{image:r})}).catch(r=>{const n={imageId:e,error:r};it(je,Ke.IMAGE_LOAD_FAILED,n)})}function Die(t){if(!t.voxelManager){const{width:e,height:r,numberOfComponents:n}=t,i=qs.createImageVoxelManager({scalarData:t.getPixelData(),width:e,height:r,numberOfComponents:n});t.voxelManager=i,t.getPixelData=()=>i.getScalarData(),delete t.imageFrame.pixelData}}function bie(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadImage: parameter imageId must not be undefined");return GL(t,e).promise}function vu(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadAndCacheImage: parameter imageId must not be undefined");const r=GL(t,e);return Le.getImageLoadObject(t)||Le.putImageLoadObject(t,r),r.promise}function nC(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:${Sn()}`);const{imageId:r,skipCreateBuffer:n,onCacheAdd:i,voxelRepresentation:o}=e,a=gt("imagePlaneModule",t),s=a.rows*a.columns,{TypedArrayConstructor:c}=tT((p=e.targetBuffer)==null?void 0:p.type,s),l=new c(n?1:s),f=r,u=gt("imagePlaneModule",t);Xl.add(f,{type:"imagePlaneModule",metadata:u});const d=gt("generalSeriesModule",t);Xl.add(f,{type:"generalSeriesModule",metadata:d}),Xl.add(f,{type:"generalImageModule",metadata:{instanceNumber:e.instanceNumber}});const h=gt("imagePixelModule",t);Xl.add(f,{type:"imagePixelModule",metadata:{...h,bitsAllocated:8,bitsStored:8,highBit:7,samplesPerPixel:1,pixelRepresentation:0}});const g=WL(r,{scalarData:l,onCacheAdd:i,skipCreateBuffer:n,targetBuffer:{type:l.constructor.name},voxelRepresentation:o,dimensions:[a.columns,a.rows],spacing:[a.columnPixelSpacing,a.rowPixelSpacing],origin:a.imagePositionPatient,direction:a.imageOrientationPatient,frameOfReferenceUID:a.frameOfReferenceUID,referencedImageId:t});return g.referencedImageId=t,Le.getImageLoadObject(r)||Le.putImageSync(r,g),g}function Iie(t,e={}){if(t.length===0)throw new Error("createAndCacheDerivedImages: parameter imageIds must be list of image Ids");return t.map((n,i)=>{var a;const o={imageId:((a=e==null?void 0:e.getDerivedImageId)==null?void 0:a.call(e,n))||`derived:${Sn()}`,...e};return nC(n,{...o,instanceNumber:i+1})})}function WL(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:L}=tT(o==null?void 0:o.type,m);x=new L(m)}let C,S,_;if(x instanceof Uint8Array)C=8,S=8,_=7;else if(x instanceof Uint16Array)C=16,S=16,_=15;else if(x instanceof Int16Array)C=16,S=16,_=15;else if(x instanceof Float32Array)C=32,S=32,_=31;else throw new Error("Unsupported scalarData type");const T={samplesPerPixel:1,photometricInterpretation:x.length>u[0]*u[1]?"RGB":"MONOCHROME2",rows:g,columns:h,bitsAllocated:C,bitsStored:S,highBit:_},E={imagePlaneModule:y,imagePixelModule:T};["imagePlaneModule","imagePixelModule"].forEach(L=>{Xl.add(t,{type:L,metadata:E[L]||{}})});const D=t,b=l===cv.RLE&&qs.createRLEImageVoxelManager({dimensions:u,id:D})||qs.createImageVoxelManager({height:g,width:h,numberOfComponents:w,scalarData:x,id:D});let I=x[0],P=x[0];for(let L=1;LP&&(P=x[L]);const M={imageId:t,intercept:0,windowCenter:0,windowWidth:0,color:T.photometricInterpretation==="RGB",numberOfComponents:T.samplesPerPixel,dataType:o==null?void 0:o.type,slope:1,minPixelValue:I,maxPixelValue:P,rows:T.rows,columns:T.columns,getCanvas:void 0,height:T.rows,width:T.columns,rgba:void 0,columnPixelSpacing:y.columnPixelSpacing,rowPixelSpacing:y.rowPixelSpacing,FrameOfReferenceUID:y.frameOfReferenceUID,invert:!1,getPixelData:()=>b.getScalarData(),voxelManager:b,sizeInBytes:r.byteLength,referencedImageId:f};return s==null||s(M),Le.putImageSync(M.imageId,M),M}function D2(t,e){BL[t]=e}function zL(t){const e=t[0],{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=gt("imagePixelModule",e),c=[],l=gt("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({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}=gt("imagePlaneModule",t[0]),{strictZSpacingForVolumeViewport:d}=oT().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 jL(t,e){const{imagePositionPatient:r,imageOrientationPatient:n}=gt("imagePlaneModule",t[0]);if(!e){const f=Dt(n[0],n[1],n[2]),u=Dt(n[3],n[4],n[5]);e=ke(),Mn(e,f,u)}const i=t[0].split(":")[0]==="wadouri",o=$L(t);let a;function s(f){const{imagePositionPatient:u}=gt("imagePlaneModule",f),d=ke();return Cn(d,r,u),Tt(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}=gt("imagePlaneModule",a[0]);return{zSpacing:o,origin:c,sortedImageIds:a}}function HL(t){const e=gt("modalityLutModule",t)||{},r=gt("generalSeriesModule",t)||{},{modality:n}=r,i={rescaleSlope:e.rescaleSlope||1,rescaleIntercept:e.rescaleIntercept??0,modality:n},o=gt("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 CT=t=>Object.values(t).some(r=>typeof r=="number"&&!Number.isInteger(r)),u9={Uint8Array:"Uint8Array",Int16Array:"Int16Array",Uint16Array:"Uint16Array",Float32Array:"Float32Array"};function t5(t,e){const r=zL(t),{ImageOrientationPatient:n,PixelSpacing:i,Columns:o,Rows:a}=r,s=Dt(n[0],n[1],n[2]),c=Dt(n[3],n[4],n[5]),l=ke();Mn(l,s,c);const{zSpacing:f,origin:u,sortedImageIds:d}=jL(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:Oie(d,r),direction:v,metadata:r,imageIds:d,volumeId:e,voxelManager:null,numberOfComponents:r.PhotometricInterpretation==="RGB"?3:1}}function Oie(t,e){const{BitsAllocated:r,PixelRepresentation:n}=e,i=n===1,o=Mie(t);if(o)return o;const[a,s,c]=[0,Math.floor(t.length/2),t.length-1],l=[a,s,c].map(h=>HL(t[h])),f=l.some(h=>h.rescaleIntercept<0||h.rescaleSlope<0),u=l.some(h=>CT(h)),d=iT();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 Mie(t){const r=[0,Math.floor(t.length/2),t.length-1].map(i=>Le.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 u9?u9[n]:null}let Av=class KL{constructor(e){this.name=e||"unknown"}static as(e){if(e.iterator)return e.iterator;const r=new KL("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 Cd=new Map,f9="imageRetrieveConfiguration",Op={IMAGE_RETRIEVE_CONFIGURATION:f9,clear:()=>{Cd.clear()},add:(t,e)=>{Cd.set(t,e)},clone:()=>new Map(Cd),restore:t=>{Cd.clear(),t.forEach((e,r)=>{Cd.set(r,e)})},get:(t,...e)=>{if(t===f9)return e.map(r=>Cd.get(r)).find(r=>r!==void 0)}};ah(Op.get.bind(Op));function y1(t){const e=Xo(),r=[];return e.forEach(n=>{const o=n.getVolumeViewports().filter(a=>a.hasVolumeId(t));r.push(...o)}),r}const rC=t=>{const e=Pie(t);e!=null&&e.length&&e.forEach(({renderingEngine:r,viewportIds:n})=>{r.hasBeenDestroyed||r.renderViewports(n)})};function Pie(t){const e=Xo(),r=[];return e.forEach(n=>{const i=y1(t);i.length&&r.push({renderingEngine:n,viewportIds:i.map(o=>o.id)})}),r}const d9=[{id:"initialImages",retrieveType:"single"}],Rie=[{id:"lossySequential",retrieveType:"singleFast"},{id:"finalSequential",retrieveType:"singleFinal"}],Gw=[{offset:-1,imageQualityStatus:la.ADJACENT_REPLICATE},{offset:1,imageQualityStatus:la.ADJACENT_REPLICATE},{offset:2,imageQualityStatus:la.FAR_REPLICATE}],Lie=[{id:"initialImages",positions:[.5,0,-1],retrieveType:"default",requestType:fn.Thumbnail,priority:5,nearbyFrames:Gw},{id:"quarterThumb",decimate:4,offset:3,requestType:fn.Thumbnail,retrieveType:"multipleFast",priority:6,nearbyFrames:Gw},{id:"halfThumb",decimate:4,offset:1,priority:7,requestType:fn.Thumbnail,retrieveType:"multipleFast",nearbyFrames:Gw},{id:"quarterFull",decimate:4,offset:2,priority:8,requestType:fn.Thumbnail,retrieveType:"multipleFinal"},{id:"halfFull",decimate:4,offset:0,priority:9,requestType:fn.Thumbnail,retrieveType:"multipleFinal"},{id:"threeQuarterFull",decimate:4,offset:1,priority:10,requestType:fn.Thumbnail,retrieveType:"multipleFinal"},{id:"finalFull",decimate:4,offset:3,priority:11,requestType:fn.Thumbnail,retrieveType:"multipleFinal"},{id:"errorRetrieve"}];function qL(t,e,r=0){const n=[];for(let i=r;i=a)continue;const c={...r,imageId:o,imageQualityStatus:a};Le.setPartialImage(o,c),t.successCallback(o,c)}catch(o){console.warn("Couldn't fill nearby item ",i.itemId,o)}}const Zd=class Zd{constructor(e){this.stages=e.stages||d9,this.retrieveOptions=e.retrieveOptions||{}}loadImages(e,r){return new Nie(this,e,r).loadImages()}};Zd.createProgressive=XL,Zd.interleavedRetrieveStages={stages:Lie},Zd.singleRetrieveStages={stages:d9},Zd.sequentialRetrieveStages={stages:Rie};let Nv=Zd;class Nie{constructor(e,r,n){this.outstandingRequests=0,this.stageStatusMap=new Map,this.displayedIterator=new Av("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||vu)(n,r),s=Av.as(a);let c=!1;return s.forEach(async(f,u)=>{const d=Le.getImageQuality(n);if(!f){console.warn("No image retrieved",n);return}const{imageQualityStatus:h}=f;if(c||(c=h===la.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),Aie(this.listener,e,f)},o).finally(()=>{if(!c&&i)Le.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||fn.Interaction,d={imageId:n};Po.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,Ke.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||qL(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 XL(t){return new Nv(t)}const h9=fn.Prefetch;class kie extends lh{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;Po.filterRequests(i)},this.loadStatus=r.loadStatus}invalidateVolume(e){const{vtkOpenGLTexture:r}=this,{numFrames:n}=this;for(let i=0;ithis.reRenderTarget||n===i)&&(this.reRenderTarget+=a,rC(o)),n===i){s.callbacks.forEach(u=>u(e));const f={FrameOfReferenceUID:l,volumeId:o};it(je,Ke.IMAGE_VOLUME_LOADING_COMPLETED,f)}}updateTextureAndTriggerEvents(e,r,n=la.FULL_RESOLUTION){const i=this.imageIdIndexToFrameIndex(e),{cachedFrames:o,numFrames:a,totalNumFrames:s}=this,{FrameOfReferenceUID:c}=this.metadata;if(o[i]>n||o[i]===la.FULL_RESOLUTION)return;const f=n===la.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,Ke.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,Ke.IMAGE_LOAD_ERROR,s)}load(e){const{imageIds:r,loadStatus:n,numFrames:i}=this,{transferSyntaxUID:o}=gt("transferSyntax",r[0])||{},a=gt(Op.IMAGE_RETRIEVE_CONFIGURATION,this.volumeId,o,"volume");if(this.imagesLoader=this.isDynamicVolume()?this:a?(a.create||Nv.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}=gt("transferSyntax",e)||{},n=gt("imagePlaneModule",e)||{},{rows:i,columns:o}=n,a=this.getImageIdIndex(e),s=gt("modalityLutModule",e)||{},c=gt("generalSeriesModule",e)||{},l={rescaleSlope:s.rescaleSlope,rescaleIntercept:s.rescaleIntercept,modality:c.modality},f=l.modality;if(f==="PT"||f==="RTDOSE"){const g=gt("scalingModule",e);g&&(this._addScalingToVolume(g),Object.assign(l,g))}const u=CT(l),d=iT();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:h9,transferSyntaxUID:r,additionalDetails:{imageId:e,imageIdIndex:a,volumeId:this.volumeId}}}callLoadImage(e,r,n){const{cachedFrames:i}=this;if(i[r]===la.FULL_RESOLUTION)return;const o=s=>{const{image:c}=s.detail;c.imageId===e&&(this.vtkOpenGLTexture.setUpdatedFrame(r),je.removeEventListener(Ke.IMAGE_CACHE_IMAGE_ADDED,o))};return je.addEventListener(Ke.IMAGE_CACHE_IMAGE_ADDED,o),Av.as(vu(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=h9,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;Po.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 Vie extends kie{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 Fie(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=>Le.isLoaded(e.imageIds[y])?Promise.resolve(!0):new Promise((m,w)=>{const x=e.imageIds[y];Po.addRequest(async()=>{bie(x).then(()=>{console.log(`Prefetched imageId: ${x}`),m(!0)}).catch(C=>{w(C)})},fn.Prefetch,{volumeId:t},1)}))).catch(console.error)}const i=t5(e.imageIds,t),{dimensions:o,spacing:a,origin:s,direction:c,metadata:l,imageIds:f,dataType:u,numberOfComponents:d}=i;return new Vie({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 YL={};let b2=Fie;function JL(t,e){const r=t.indexOf(":"),n=t.substring(0,r);let i=YL[n];if(i==null){if(b2==null||typeof b2!="function")throw new Error(`No volume loader for scheme ${n} has been registered`);i=b2}const o=i(t,e);return o.promise.then(function(a){it(je,Ke.VOLUME_LOADED,{volume:a})},function(a){const s={volumeId:t,error:a};it(je,Ke.VOLUME_LOADED_FAILED,s)}),o}function ZL(t,e={imageIds:[]}){if(t===void 0)throw new Error("loadVolume: parameter volumeId must not be undefined");let r=Le.getVolumeLoadObject(t);return r!==void 0?r.promise:(r=JL(t,e),r.promise.then(n=>n))}async function ST(t,e){if(t===void 0)throw new Error("createAndCacheVolume: parameter volumeId must not be undefined");let r=Le.getVolumeLoadObject(t);return r!==void 0||(r=JL(t,e),Le.putVolumeLoadObject(t,r)),r.promise}function Uie(t,e){const r=Le.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=Sn());const{metadata:o,dimensions:a,spacing:s,origin:c,direction:l}=r,f=r.isDynamicVolume()?r.getCurrentDimensionGroupImageIds():r.imageIds??[],u=Iie(f,{targetBuffer:e.targetBuffer,voxelRepresentation:i}),d=u[0].dataType,h=u.map(p=>p.imageId),g=new lh({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 Le.putVolumeSync(n,g),g}async function QL(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=Le.getVolume(t);return r||(e.filter(o=>!Le.getImage(o)).length===0?n5(t,e):await ST(t,{imageIds:e}))}function n5(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=Le.getVolume(t);if(r)return r;const n=t5(e,t),i=new lh({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 Le.putVolumeSync(t,i),i}function _T(t,e={}){const{metadata:r,dimensions:n,spacing:i,origin:o,direction:a,scalarData:s,targetBuffer:c,preventCache:l=!1}=e,f=Le.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(!Le.isCacheable(g))throw new Error(`Cannot created derived volume: Volume with id ${t} is not cacheable.`);const v=[];for(let w=0;w1&&(u=Math.min(...u),d=Math.max(...d)),{lower:u,upper:d}}function Xie(t,e){var r;return!(t!=="PT"||!e.isPreScaled||!((r=e.scaling)!=null&&r.PT.suvbw))}async function iC(t,e,r,n=!1){const{volumeId:i,callback:o,blendMode:a}=t,s=await ZL(i);if(!s)throw new Error(`imageVolume with id: ${s.volumeId} does not exist`);const{imageData:c,vtkOpenGLTexture:l}=s,f=Wie(c,l);a&&f.setBlendMode(a);const u=Hte.newInstance();u.setMapper(f);const{numberOfComponents:d}=c.get("numberOfComponents");return u.getProperty().set({viewportId:r}),d===3&&u.getProperty().setIndependentComponents(!1),await TT(u,s),o&&o({volumeActor:u,volumeId:i}),n||Yie(e,r,u,i),u}function Yie(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,Ke.VOI_MODIFIED,o)}const ec=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)},Jie=1+ga,Zie=(t,e)=>e===t.substring(0,Math.min(t.length,e.length)),g9=t=>!!Bie().find(e=>Zie(t.volumeId,e));function uh(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 Le.getVolume(f)}).filter(l=>!!l);if(r){const l=ec(r),f=a.findIndex(g=>l.includes(g.volumeId)),u=a[f],{uid:d}=o[f],h=p9(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(g9);for(let l=0;lg.referencedId===n.volumeId||g.uid===n.volumeId);a||console.warn("No actor found for with actorUID of",n.volumeId);const s=a.actor,c=Qy(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 jd={};function Qie(t){jd[t]!==void 0&&delete jd[t]}function eoe(t){const{renderingEngineId:e,viewportId:r}=t.detail,i=jr(e).getViewport(r);if(!("setVolumes"in i))throw new Error("volumeNewImageEventDispatcher: viewport does not have setVolumes method");jd[i.id]===void 0&&(jd[i.id]=0);const o=kv(i);if(!o){console.warn(`volumeNewImageEventDispatcher: sliceData is undefined for viewport ${i.id}`);return}const{numberOfSlices:a,imageIndex:s}=o;if(jd[i.id]===s)return;jd[i.id]=s;const c={imageIndex:s,viewportId:r,renderingEngineId:e,numberOfSlices:a};it(i.element,Ke.VOLUME_NEW_IMAGE,c)}function F0(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 Gs(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 eA(t,e,r){const[n,i,o,a]=t,[s,c,l,f]=e,[u,d,h,g]=r,p=ug(n,s,u,i,c,d,o,l,h),v=ug(a,f,g,i,c,d,o,l,h),y=ug(n,s,u,a,f,g,o,l,h),m=ug(n,s,u,i,c,d,a,f,g),w=vf(v)/vf(p),x=vf(y)/vf(p),C=vf(m)/vf(p);return[w,x,C]}function Mp(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 tA(t,e,r=ga){return Mp(e,t)Number.isNaN(e)):Number.isNaN(t)}function La(t){if(t===null||typeof t!="object"||typeof t=="function"||typeof structuredClone=="function")return t;if(Array.isArray(t))return t.map(La);{const e={};for(const r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=La(t[r]));return e}}const Yg=class Yg{constructor(e){this.insetImageMultiplier=1.1,this.flipHorizontal=!1,this.flipVertical=!1,this.viewportStatus=co.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=La(e.defaultOptions),this.suppressEvents=e.defaultOptions.suppressEvents?e.defaultOptions.suppressEvents:!1,this.options=La(e.defaultOptions),this.isDisabled=!1}static get useCustomRenderingPipeline(){return!1}setRendered(){this.viewportStatus===co.NO_DATA||this.viewportStatus===co.LOADING||(this.viewportStatus=co.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, #colour')`,n}getRenderingEngine(){return Tp.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=Mn(ke(),o,a);let f=RK(ke(),a);const u=Us(ke(),o),d=Ri(c,s),g=n.getDimensions().map(C=>Math.floor(C/2)),p=[g[0],g[1],g[2]],v=n.indexToWorld(p,ke()),y=this._getFocalPointForResetCamera(v,i,{resetPan:!0,resetToCenter:!1}),m=Jn(ke(),s,y),w=Io(m),x=C=>{const S=Pi(ke(),C,2*Tt(m,C));return Jn(S,S,m),Yn(S,S),S};if(e){const C=x(f),S=xn(ke(),y,C,w),_=xn(ke(),S,u,d);this.setCamera({viewPlaneNormal:u,position:_,focalPoint:S}),this.flipHorizontal=!this.flipHorizontal}if(r){f=Us(f,a);const C=x(l),S=xn(ke(),y,C,w),_=xn(ke(),S,u,d);this.setCamera({focalPoint:S,viewPlaneNormal:u,viewUp:f,position:_}),this.flipVertical=!this.flipVertical}this.render()}getDefaultImageData(){const e=this.getDefaultActor();if(e&&is(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||!is(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,Ke.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,Ke.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,Ke.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,Ke.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,Ke.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=F0([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)??Oc.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,Ke.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(Oc.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=ke();if(n.height%2&&xn(h,h,u,r*.5*c),n.width%2){const g=Mn(ke(),u,d);xn(h,h,g,r*.5*c)}!h[0]&&!h[1]&&!h[2]||this.setCamera({focalPoint:Mi(ke(),l,h),position:Mi(ke(),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,_=g,T=this.insetImageMultiplier*_*d*(.5-C),E=this.insetImageMultiplier*_*h*(.5-S),D=T+w,b=E+x,I=[D,b];Ki(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&&is(l)?c=l.actor.getMapper().getInputData().getBounds():c=a.computeVisiblePropBounds();const f=[0,0,0],u=this.getDefaultImageData();if(u){const M=u.getSpacing();c[0]=c[0]+M[0]/2,c[1]=c[1]-M[0]/2,c[2]=c[2]+M[1]/2,c[3]=c[3]-M[1]/2,c[4]=c[4]+M[2]/2,c[5]=c[5]-M[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 L=u.getDimensions().map(G=>Math.floor(G/2)),V=[L[0],L[1],L[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=Yg.boundsRadius(c)*(this.type===cr.VOLUME_3D?10:1),_=this.insetImageMultiplier*S,T=Math.abs(qt.dot(g,h))>.999?[-g[2],g[0],g[1]]:g,E=this._getFocalPointForResetCamera(f,s,{resetPan:r,resetToCenter:i}),D=[E[0]+_*h[0],E[1]+_*h[1],E[2]+_*h[2]];a.resetCameraClippingRange(c);const b=[-Fr.MAXIMUM_RAY_DISTANCE,Fr.MAXIMUM_RAY_DISTANCE];d.setPhysicalScale(S),d.setPhysicalTranslation(-E[0],-E[1],-E[2]),this.setCamera({parallelScale:n?C:s.parallelScale,focalPoint:E,position:D,viewAngle:90,viewUp:T,clippingRange:b});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(Jn([0,0,0],e.focalPoint,i)),a=this.worldToCanvas(Jn([0,0,0],n,i));return kr([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=kr([0,0],e,this.getPan());if(Math.abs(s[0])<1&&Math.abs(s[1])<1&&!r)return;const c=Jn(ke(),this.canvasToWorld(s),a),l=Jn(ke(),i,c),f=Jn(ke(),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(qt.dot(C,y))>0}if(a&&(x=!zt(m,v)),w||x){const C=this.getDefaultActor();if(!(C!=null&&C.actor))return;Ho(C,"vtkActor")||this.updateClippingPlanesForActors(o),(Ho(C,"vtkImageSlice")||this.type===cr.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,Ke.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=[ho.newInstance(),ho.newInstance()]);let a=Fr.MINIMUM_SLAB_THICKNESS;n.slabThickness&&(a=n.slabThickness);const{viewPlaneNormal:s,focalPoint:c}=e;this.setOrientationOfClippingPlanes(o,a,s,c),it(this.element,Ke.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]];qt.multiplyScalar(o,r),e[0].setNormal(n);const a=[0,0,0];qt.subtract(i,o,a),e[0].setOrigin(a),e[1].setNormal(-n[0],-n[1],-n[2]);const s=[0,0,0];qt.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=[ho.newInstance(),ho.newInstance()]),n}_getWorldDistanceViewUpAndViewRight(e,r,n){const i=this._getCorners(e),o=this._getCorners(e),a=Mn(ke(),r,n);let s=Vi.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),hs.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=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 oC(r.focalPoint)?e:r.focalPoint;if(!i&&n){const o=r,a=o.focalPoint,s=o.viewPlaneNormal,c=Jn(ke(),e,a),l=Tt(c,s),f=xn(ke(),e,s,-1*l);return[f[0],f[1],f[2]]}if(!n&&!i)return oC(r.focalPoint)?e:r.focalPoint}_isInBounds(e,r){const[n,i,o,a,s,c]=r,[l,f,u]=e;return!(li||fa||uc)}_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")}};Yg.CameraViewPresentation={rotation:!0,pan:!0,zoom:!0,displayArea:!0},Yg.TransferViewPresentation={windowLevel:!0,paletteLut:!0};let U0=Yg;function nA(t,e,r=!1){const n=t.getCamera(),{focalPoint:i,viewPlaneNormal:o}=n,{spacingInNormalDirection:a,actorUID:s}=uh(t,n,e,r);if(!s)throw new Error(`Could not find image volume with id ${e} in the viewport`);const c=t.getActor(s);if(!c)return console.warn("No actor found for with actorUID of",s),null;const l=c.actor;return{sliceRange:Qy(l,o,i),spacingInNormalDirection:a,camera:n}}function kf(t,e,r=!1){const{sliceRange:n,spacingInNormalDirection:i,camera:o}=nA(t,e,r),{min:a,max:s,current:c}=n,l=Math.round((s-a)/i),u=(c-a)/(s-a)*l,d=Math.round(u);return{numScrollSteps:l,currentStepIndex:d,sliceRangeInfo:{sliceRange:n,spacingInNormalDirection:i,camera:o}}}function rA(t){let e=[];const[r,n]=t.getRange();t.getTable(r,n,1024,e),e=e.filter((h,g)=>g%3===0);const i=[...Array(1024).keys()].map((h,g)=>r+(n-r)/1023*g),o=e[256],a=Math.log((1-o)/o),s=i[256],c=e[256*3],l=Math.log((1-c)/c),f=i[256*3],u=Math.round(4*(f-s)/(a-l)),d=Math.round(s+u*a/4);return[Math.round(d-u/2),Math.round(d+u/2)]}function iA(t,e){const r=e.colorTransfer.split(" ").splice(1).map(parseFloat),{shiftRange:n}=noe(r),i=n[0],o=n[1]-n[0],a=$c.newInstance(),s=[];for(let x=0;x[o*n+e[0],a,s,c]);return r.removeAllPoints(),i.forEach(([o,a,s,c])=>r.addRGBPoint(o,a,s,c)),i}function ioe(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 yr extends U0{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=ka([0,0],o,a);this.setPan(c,!1);const{flipVertical:l}=this.getCamera(),f=l?Us([0,0,0],this.initialViewUp):this.initialViewUp;this.setCameraNoEvent({viewUp:f}),this.rotateCamera(i);const u=this.getPan(),d=this.getPan(this.fitToCanvasCamera),h=ka([0,0],u,d),g=Ki([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,Ke.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()),!Le.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"?rA(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=gT(l,a)||{},u=mT(a),d=vT(a);return f.threshold=u,f.opacity=d,f},this.getRotation=()=>{const{viewUp:i,viewPlaneNormal:o,flipVertical:a}=this.getCameraNoRotation(),s=a?Us([0,0,0],this.initialViewUp):this.initialViewUp;if(!s)return 0;const c=L_(s,i)*180/Math.PI,l=Mn([0,0,0],s,i);return Tt(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=>Ho(a,"vtkVolume")).some(({uid:a,referencedId:s})=>{const c=Le.getVolume(s||a);return c!=null&&c.imageIds?c.imageIds.map(br).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=Le.getVolume(a);if(!s)throw new Error(`imageVolume with id: ${a} does not exist in cache`);return s.imageIds},this.useCPURendering=kg(),this.useCPURendering)throw new Error("VolumeViewports cannot be used whilst CPU Fallback Rendering is enabled.");const r=this.getRenderer(),n=Qee.newInstance();switch(r.setActiveCamera(n),this.type){case cr.ORTHOGRAPHIC:n.setParallelProjection(!0);break;case cr.VOLUME_3D:n.setParallelProjection(!0);break;case cr.PERSPECTIVE:n.setParallelProjection(!1);break;default:throw new Error(`Unrecognized viewport type: ${this.type}`)}this.initializeVolumeNewImageEventDispatcher()}static get useCustomRenderingPipeline(){return!1}getSliceViewInfo(){throw new Error("Method not implemented.")}applyViewOrientation(e,r=!0){const{viewPlaneNormal:n,viewUp:i}=this._getOrientationVectors(e),o=this.getVtkActiveCamera();o.setDirectionOfProjection(-n[0],-n[1],-n[2]),o.setViewUpFrom(i),this.initialViewUp=i,r&&this.resetCamera({resetOrientation:!1,resetRotation:!1})}initializeVolumeNewImageEventDispatcher(){const e=n.bind(this),r=i.bind(this);function n(o){const{viewportId:a}=o.detail;a!==this.id||this.isDisabled||!this.getImageData()||eoe(o)}function i(o){const{viewportId:a}=o.detail;a===this.id&&(this.element.removeEventListener(Ke.CAMERA_MODIFIED,e),je.removeEventListener(Ke.ELEMENT_DISABLED,r),Qie(a))}this.element.removeEventListener(Ke.CAMERA_MODIFIED,e),this.element.addEventListener(Ke.CAMERA_MODIFIED,e),je.addEventListener(Ke.ELEMENT_DISABLED,r)}setVOILUTFunction(e,r,n){Object.values(Xi).includes(e)||(e=Xi.LINEAR);const{voiRange:i}=this.getProperties();this.setVOI(i,r,n),this.viewportProperties.VOILUTFunction=e}setColormap(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const{volumeActor:o}=i,a=$c.newInstance();let s=Ip(e.name);const{name:c}=e;if(s||(s=bp.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,Ke.VOI_MODIFIED,u),it(this.element,Ke.COLORMAP_MODIFIED,u)}}setOpacity(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n,o=Yf.newInstance();typeof e.opacity=="number"?gL(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,Ke.COLORMAP_MODIFIED,s)}setInvert(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const o=i.volumeId,a=this._getOrCreateColorTransferFunction(o);if(Vg(a),this.viewportProperties.invert=e,!n){const s={...this.getVOIModifiedEventDetail(o),invertStateChanged:!0};it(this.element,Ke.VOI_MODIFIED,s)}}getVOIModifiedEventDetail(e){const r=this._getApplicableVolumeActor(e);if(!r)throw new Error(`No actor found for the given volumeId: ${e}`);const o=r.volumeActor.getProperty().getRGBTransferFunction(0).getMappingRange(),a=this.getColormap(e),{VOILUTFunction:s,invert:c}=this.getProperties(e);return{viewportId:this.id,range:{lower:o[0],upper:o[1]},volumeId:r.volumeId,VOILUTFunction:s,colormap:a,invert:c}}_getOrCreateColorTransferFunction(e){const r=this._getApplicableVolumeActor(e);if(!r)return null;const{volumeActor:n}=r,i=n.getProperty().getRGBTransferFunction(0);if(i)return i;const o=$c.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===Xi.SAMPLED_SIGMOID){const l=yT(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,Ke.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}=kf(this,n,!0),{sliceRange:s,spacingInNormalDirection:c,camera:l}=a,{focalPoint:f,position:u}=l,{newFocalPoint:d}=m0(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}=kf(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}=m0(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=dL(f,n),h=zt(f,n);if(typeof c=="number"&&r!==void 0&&e.volumeId===r&&(d||h)){const{currentStepIndex:g,sliceRangeInfo:p,numScrollSteps:v}=kf(this,r,!0),{sliceRange:y,spacingInNormalDirection:m}=p;d&&(c=v-c-1);const w=c-g,{newFocalPoint:x,newPosition:C}=m0(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=gt(Do.IMAGE_PLANE,a),{imagePositionPatient:p}=g,{focalPoint:v}=this.getCamera(),y=Jn(ke(),v,p),m=Tt(y,f),w=xn(ke(),v,[-f[0],-f[1],-f[2]],m);this.setCamera({focalPoint:w}),this.render();return}if(o){const g=Jn([0,0,0],o,l),p=n??f,v=Tt(g,p);zt(v,0)||Pi(g,p,v);const y=Mi([0,0,0],l,g),m=Mi([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;pL(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,Ke.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=nO.find(s=>s.name===e)),a&&(iA(o,a),this.viewportProperties.preset=a,this.render(),n||it(this.element,Ke.PRESET_MODIFIED,{viewportId:this.id,volumeId:i.volumeId,actor:o,presetName:a.name}))}async setVolumes(e,r=!1,n=!1){const i=Le.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{this._addVolumeId(a.volumeId)});for(let a=0;ao.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;if.referencedId===e);if(!Ho(n,"vtkVolume"))return;const i=n.actor,o=Le.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-s),a=i.slice(3,6).map(s=>-s);return{viewPlaneNormal:o,viewUp:a}}getSlabThickness(){const e=this.getActors();let r=Fr.MINIMUM_SLAB_THICKNESS;return e.forEach(n=>{n.slabThickness>r&&(r=n.slabThickness)}),r}getIntensityFromWorld(e){const r=this.getDefaultActor();if(!Ho(r,"vtkVolume"))return;const{actor:n}=r,i=n.getMapper().getInputData(),o=Le.getVolume(this.getVolumeId()),a=Mr(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 zl(t,e){const{imageData:r}=t.getImageData(),n=t.canvasToWorld(e);return Mr(r,n)}function B0(t,e){return t.indexToWorld(e)}function ooe(t,e){const{imageData:r}=t.getImageData(),n=B0(r,e);return t.worldToCanvas(n)}class rr extends yr{constructor(e){super(e),this._useAcquisitionPlaneForViewPlane=!1,this.getNumberOfSlices=()=>{const{numberOfSlices:n}=kv(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}=kf(this,n||this.getVolumeId(),i);return o},this.getSliceIndex=()=>{const{imageIndex:n}=kv(this)||{};return n},this.getCurrentImageId=()=>{const n=this.getDefaultActor();if(!n||!Ho(n,"vtkVolume"))return;const i=Le.getVolume(this.getVolumeId());if(!i)return;const{viewPlaneNormal:o,focalPoint:a}=this.getCamera();return zc(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=Le.getVolume(i),a=this.getCamera(),{focalPoint:s,position:c,viewPlaneNormal:l}=a,f=Pu(o,l),u=Qy(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}=m0(s,c,u,l,f,v);p.push({sliceIndex:g+v,point:y})}return p};const{orientation:r}=this.options;if(r&&r!==Hf.ACQUISITION){this.applyViewOrientation(r);return}this._useAcquisitionPlaneForViewPlane=!0}async setVolumes(e,r=!1,n=!1){const i=Le.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=Le.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];Cn(n,e,r);const i=this.getCamera(),o=i.viewPlaneNormal,a=Tt(n,o),s=Dt(o[0],o[1],o[2]);if(Pi(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];Mi(c,i.focalPoint,s),Mi(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===Hf.ACQUISITION)({viewPlaneNormal:n,viewUp:i}=super._getAcquisitionPlaneOrientation());else if(Hl[e])({viewPlaneNormal:n,viewUp:i}=Hl[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(-Fr.MAXIMUM_RAY_DISTANCE,Fr.MAXIMUM_RAY_DISTANCE):e.setClippingRange(Fr.MINIMUM_SLAB_THICKNESS,Fr.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=ho.newInstance(),y=ho.newInstance(),m=[v,y];let w=Fr.MINIMUM_SLAB_THICKNESS;h.slabThickness&&(w=h.slabThickness),this.setOrientationOfClippingPlanes(m,w,f,u),g.addClippingPlane(v),g.addClippingPlane(y)}}),i&&Hl[this.viewportProperties.orientation]!==void 0){const h=Hl[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,Ke.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=>{Ho(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=>{Ho(n,"vtkVolume")&&(n.slabThickness=Fr.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(Tt(n,i))>.99}getSliceViewInfo(){const{width:e,height:r}=this.getCanvas(),n=zl(this,[0,0]),i=zl(this,[e-1,0]),o=zl(this,[0,r-1]),a=Cn(ke(),i,n),s=Cn(ke(),o,n),c=Mn(ke(),a,s);Yn(a,a),Yn(s,s),Yn(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(D=>ooe(this,D)).reduce((D,b)=>(D.minX=Math.min(D.minX,b[0]),D.minY=Math.min(D.minY,b[1]),D.maxX=Math.max(D.maxX,b[0]),D.maxY=Math.max(D.maxY,b[1]),D),{minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0}),v=zl(this,[p.minX,p.minY]),y=E_(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=zl(this,[p.maxX,p.maxY]),w=Cn(ke(),m,v),x=Zr(qo(),y),{viewPlaneNormal:C}=this.getCamera();if(C.filter(D=>Math.abs(D)>ga).length>1)throw new Error("getSliceInfo is not supported for oblique views");const _=C.findIndex(D=>Math.abs(D)>1-ga);if(_===-1)throw new Error("Unable to determine slice axis");const T=Tt(a,w)+1,E=Tt(s,w)+1;return{sliceIndex:this.getSliceIndex(),width:T,height:E,slicePlane:_,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=Le.getVolume(r.volumeId);return r.referencedImageId=zc(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=Fr.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=Le.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(TT(r.actor,n),is(r)){const l=r.actor.getProperty().getRGBTransferFunction(0);e5(l,this.initialTransferFunctionNodes)}const i={...super.getVOIModifiedEventDetail(e)};this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetCameraRotation:!0}),it(this.element,Ke.VOI_MODIFIED,i)}getSlicesClippingPlanes(){const e=this.getSlicePlaneCoordinates(),{viewPlaneNormal:r}=this.getCamera(),n=Fr.MINIMUM_SLAB_THICKNESS;return e.map(({point:i,sliceIndex:o})=>{const a=[ho.newInstance(),ho.newInstance()];return this.setOrientationOfClippingPlanes(a,n,r,i),{sliceIndex:o,planes:a.map(s=>({normal:s.getNormal(),origin:s.getOrigin()}))}})}}function aoe(t,e){e.classHierarchy.push("vtkAbstractImageMapper"),t.getIsOpaque=()=>!0,t.getCurrentImage=()=>null,t.getBoundsForSlice=()=>(te.vtkErrorMacro("vtkAbstractImageMapper.getBoundsForSlice - NOT IMPLEMENTED"),hu())}const soe={slice:0,customDisplayExtent:[0,0,0,0,0,0],useCustomExtents:!1,backgroundColor:[0,0,0,1]};function coe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,soe,r),K_.extend(t,e,r),te.setGet(t,e,["slice","useCustomExtents"]),te.setGetArray(t,e,["customDisplayExtent"],6),te.setGetArray(t,e,["backgroundColor"],4),aoe(t,e)}var loe={extend:coe};function oA(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],Yn(l,l);const f=ho.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 uoe(t,e,r){const n=oA(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[1]||a[1]o[3]||a[2]o[5]?null:{t:n.t,ijk:a}}return null}function foe(t,e,r){const n=oA(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[1]-1||s[1]o[3]-1||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:doe,otherStaticMethods:hoe}=qy,{SlicingMode:Bn}=Yy;function goe(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 Bn.X:o=[n,(f[3]+f[2])/2,(f[5]+f[4])/2];break;case Bn.Y:o=[(f[1]+f[0])/2,n,(f[5]+f[4])/2];break;case Bn.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 Bn.I:l=ss(a[0],s[0],s[1]);break;case Bn.J:l=ss(a[1],s[2],s[3]);break;case Bn.K:l=ss(a[2],s[4],s[5]);break;default:return 0}return l},t.setSliceFromCamera=n=>{const i=n.getFocalPoint();switch(e.slicingMode){case Bn.I:case Bn.J:case Bn.K:{const o=t.getSliceAtPosition(i);t.setSlice(o)}break;case Bn.X:t.setSlice(i[0]);break;case Bn.Y:t.setSlice(i[1]);break;case Bn.Z:t.setSlice(i[2]);break}},t.setXSlice=n=>{t.setSlicingMode(Bn.X),t.setSlice(n)},t.setYSlice=n=>{t.setSlicingMode(Bn.Y),t.setSlice(n)},t.setZSlice=n=>{t.setSlicingMode(Bn.Z),t.setSlice(n)},t.setISlice=n=>{t.setSlicingMode(Bn.I),t.setSlice(n)},t.setJSlice=n=>{t.setSlicingMode(Bn.J),t.setSlice(n)},t.setKSlice=n=>{t.setSlicingMode(Bn.K),t.setSlice(n)},t.getSlicingModeNormal=()=>{const n=[0,0,0],i=t.getCurrentImage().getDirection();switch(e.slicingMode){case Bn.X:n[0]=1;break;case Bn.Y:n[1]=1;break;case Bn.Z:n[2]=1;break;case Bn.I:d2(i,[1,0,0],n);break;case Bn.J:d2(i,[0,1,0],n);break;case Bn.K:d2(i,[0,0,1],n);break}return n};function r(){let n;switch(e.slicingMode){case Bn.X:n=0;break;case Bn.Y:n=1;break;case Bn.Z:n=2;break;default:e.closestIJKAxis={ijkMode:e.slicingMode,flip:!1};return}const i=t.getCurrentImage().getDirection(),o=sM(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===Bn.NONE)&&t.getCurrentImage()&&r(),e.closestIJKAxis),t.getBounds=()=>{const n=t.getCurrentImage();if(!n)return hu();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 Bn.I:i[0]=a,i[1]=a;break;case Bn.J:i[2]=a,i[3]=a;break;case Bn.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 hu();const a=o.getSpatialExtent(),{ijkMode:s}=t.getClosestIJKAxis();let c=n;switch(s!==e.slicingMode&&(c=t.getSliceAtPosition(n)),s){case Bn.I:a[0]=c-i,a[1]=c+i;break;case Bn.J:a[2]=c-i,a[3]=c+i;break;case Bn.K:a[4]=c-i,a[5]=c+i;break}return o.extentToBounds(a)},t.intersectWithLineForPointPicking=(n,i)=>uoe(n,i,t),t.intersectWithLineForCellPicking=(n,i)=>foe(n,i,t),t.getCurrentImage=()=>t.getInputData()}const poe={slicingMode:Bn.NONE,closestIJKAxis:{ijkMode:Bn.NONE,flip:!1},renderToRectangle:!1,sliceAtFocalPoint:!1,preferSizeOverAccuracy:!1};function aA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,poe,r),loe.extend(t,e,r),te.get(t,e,["slicingMode"]),te.setGet(t,e,["closestIJKAxis","renderToRectangle","sliceAtFocalPoint","preferSizeOverAccuracy"]),qy.implementCoincidentTopologyMethods(t,e),goe(t,e)}const moe=te.newInstance(aA,"vtkImageMapper");var voe={newInstance:moe,extend:aA,...doe,...hoe,...Yy};const{InterpolationType:I2}=IJ,{vtkErrorMacro:m9}=te,O2=4;function yoe(t,e){e.classHierarchy.push("vtkImageProperty"),t.getMTime=()=>{let r=e.mtime,n;for(let i=0;in?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>=O2)return m9("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>=O2?(m9("Invalid index"),0):e.componentData[r].componentWeight},t.setInterpolationTypeToNearest=()=>t.setInterpolationType(I2.NEAREST),t.setInterpolationTypeToLinear=()=>t.setInterpolationType(I2.LINEAR),t.getInterpolationTypeAsString=()=>te.enumToString(I2,e.interpolationType)}const woe={independentComponents:!1,interpolationType:I2.LINEAR,colorWindow:255,colorLevel:127.5,ambient:1,diffuse:0,opacity:1,useLookupTableScalarRange:!1,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function xoe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,woe,r),te.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;nt,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=Soe.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()){_oe("Recomputing bounds..."),e.mapperBounds=r.map(o=>o),t.computeMatrix();const i=new Float64Array(16);Fn(i,e.matrix),lr.transformBounds(r,i,e.bounds),e.boundsMTime.modified()}return e.bounds},t.getBoundsForSlice=(r,n)=>{const i=e.mapper.getBoundsForSlice(r,n);if(!lr.isValid(i))return i;t.computeMatrix();const o=new Float64Array(16);return Fn(o,e.matrix),lr.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 Eoe={mapper:null,property:null,forceOpaque:!1,forceTranslucent:!1,bounds:[...lr.INIT_BOUNDS]};function sA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Eoe,r),lT.extend(t,e,r),e.boundsMTime={},te.obj(e.boundsMTime),te.set(t,e,["property"]),te.setGet(t,e,["mapper","forceOpaque","forceTranslucent"]),te.getArray(t,e,["bounds"],6),Toe(t,e)}const Doe=te.newInstance(sA,"vtkImageSlice");var boe={newInstance:Doe,extend:sA};function Ioe(t){return Object.values(Xi).includes(t)?t:Xi.LINEAR}function cA(t){const r={...gt(Do.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 lA(t){const e=t.imageId,{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=gt("imagePixelModule",e),{windowWidth:c,windowCenter:l,voiLUTFunction:f}=t,{modality:u}=gt("generalSeriesModule",e),d=gt("scalingModule",e),h=gt(Do.CALIBRATION,e),g=Ioe(f),p=cA(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 i5(t){const{imagePlaneModule:e,imagePixelModule:r,voiLUTFunction:n,modality:i,scalingFactor:o,calibration:a}=lA(t);let{rowCosines:s,columnCosines:c}=e;(s==null||c==null)&&(s=[1,0,0],c=[0,1,0]);const l=Dt(s[0],s[1],s[2]),f=Dt(c[0],c[1],c[2]),u=ke();Mn(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=ga,m=1;return!r.photometricInterpretation&&t.sizeInBytes===3*t.width*t.height&&(t.numberOfComponents=3),{numberOfComponents:t.numberOfComponents||Ooe(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 Ooe(t){let e=1;return(t==="RGB"||t!=null&&t.includes("YBR")||t==="PALETTE COLOR")&&(e=3),e}function uA(t){const e=$c.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 o5(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;oi,n.set(i)}else n.set(r);t.modified()}function wn(){return window.performance?performance.now():Date.now()}function Moe(t,e){return function(r){const n=((r-(e-.5))/(t-1)+.5)*255;return Math.min(Math.max(n,0),255)}}function Poe(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=o?i:t.lut[a-t.firstValueMapped]>>r}}function fA(t,e,r){return r?Poe(r):Moe(t,e)}function Roe(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=fA(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 Loe(t,e,r){let n=wn();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=wn()-n;const o=t.minPixelValue;let a=0,s=0;const c=i.length;if(n=wn(),o<0)for(;s0||t.voi.windowWidth!==void 0&&t.voi.windowCenter!==void 0}function v9(t,e){return!t&&!e?!0:!t||!e?!1:t.id===e.id}function $oe(t,e){return r=>r*t+e}function joe(t){const e=t.lut[0],r=t.lut[t.lut.length-1],n=t.firstValueMapped+t.lut.length;return i=>i=n?r:t.lut[i]}function Hoe(t,e,r){return r?joe(r):$oe(t,e)}function Koe(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=Hoe(t.slope,t.intercept,i),u=fA(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 gA(t,e,r){return t.cachedLut!==void 0&&t.cachedLut.windowCenter===e.voi.windowCenter&&t.cachedLut.windowWidth===e.voi.windowWidth&&v9(t.cachedLut.modalityLUT,e.modalityLUT)&&v9(t.cachedLut.voiLUT,e.voiLUT)&&t.cachedLut.invert===e.invert&&!r||(Woe(e,t),Koe(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 qoe(t,e,r,n=!0){const i=t.renderingTools.lastRenderedIsColor;(!t.renderingTools.renderCanvas||i)&&(t.renderingTools.renderCanvas=a5(null,e.width,e.height),Vv(t,e));const o=t.renderingTools.renderCanvas;if(!DT(t,e)&&!r)return o;(o.width!==e.width||o.height!==e.height)&&Vv(t,e),e.stats=e.stats||{};const a=t.renderingTools.renderCanvasData,s=t.renderingTools.renderCanvasContext;let c=wn();e.stats.lastLutGenerateTime=wn()-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,Boe(e,v,a.data)}else{const f=gA(e,l,r);n?Uoe(e,f,a.data):Goe(e,f,a.data)}return c=wn(),s.putImageData(a,0,0),e.stats.lastPutImageDataTime=wn()-c,o}function Xoe(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,ET(t,n);const i=qoe(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=bT(t)}const aC=0,sC=1,Yoe=2;function Joe(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 Zoe(t,e){let r;return te.Range[1]?r=e.MaxIndex+sC+1.5:r=(t+e.Shift)*e.Scale,Math.floor(r)}class IT{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=Joe(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 (${this.Ramp})`)}this.Table.push(h)}this.buildSpecialColors()}buildSpecialColors(){const e=this.NumberOfColors,r=e+aC,n=e+sC,i=e+Yoe;this.UseBelowRangeColor||e===0?this.Table[r]=this.BelowRangeColor:this.Table[r]=this.Table[0],this.UseAboveRangeColor||e===0?this.Table[n]=this.AboveRangeColor:this.Table[n]=this.Table[e-1],this.Table[i]=this.NaNColor}mapValue(e){const r=this.getIndex(e);if(r<0)return this.NaNColor;if(r===0){if(this.UseBelowRangeColor&&ethis.TableRange[1])return this.AboveRangeColor;return this.Table[r]}getIndex(e){const r={Range:[],MaxIndex:this.NumberOfColors-1,Shift:-this.TableRange[0],Scale:1};if(this.TableRange[1]<=this.TableRange[0]?r.Scale=Number.MAX_VALUE:r.Scale=r.MaxIndex/(this.TableRange[1]-this.TableRange[0]),r.Range[0]=this.TableRange[0],r.Range[1]=this.TableRange[1],isNaN(e))return-1;let n=Zoe(e,r);return n===this.NumberOfColors+aC?n=0:n===this.NumberOfColors+sC&&(n=this.NumberOfColors-1),n}setTableValue(e,r,n,i,o){let a;if(typeof r=="number"&&n!==void 0&&i!==void 0&&o!==void 0)a=[r,n,i,o];else if(Array.isArray(r))a=r;else throw new Error("Invalid arguments for setTableValue");if(e<0)throw new Error(`Can't set the table value for negative index (${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 y9=[0,0,0,0];function Qoe(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 eae(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=0&&icC(Math.floor(255-(m-h)*v),0,255):y=m=>cC(Math.floor((m-h)*v),0,255),oae(e,y,f,s.data)}else{const u=gA(e,t.viewport,r);e.stats=e.stats||{},e.stats.lastLutGenerateTime=wn()-a,iae(e,u,f,s.data)}return a=wn(),c.putImageData(s,0,0),e.stats.lastPutImageDataTime=wn()-a,n}function sae(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,ET(t,n);const i=aae(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=bT(t)}function pA(t,e){const r=t.image;if(!t.canvas||!t.image)return;const n=wn();if(r.stats={lastGetPixelDataTime:-1,lastStoredPixelDataToCanvasImageDataTime:-1,lastPutImageDataTime:-1,lastRenderTime:-1,lastLutGenerateTime:-1},r){let o=r.render;o||(t.viewport.colormap?o=sae:r.color?o=Foe:o=Xoe),o(t,e)}const i=wn()-n;r.stats.lastRenderTime=i,t.invalid=!1,t.needsRedraw=!1}function mA(t){return Pp(t)}function Em(t,e){const r=mA(t);return r.invert(),r.transformPoint(e)}const cae={viewport:{}};function lae(){return{tlhc:{x:1,y:1},brhc:{x:1,y:1},rowPixelSpacing:1,columnPixelSpacing:1,presentationSizeMode:"NONE"}}function uae(){const t=lae(),e={scale:1,translation:{x:0,y:0},voi:{windowWidth:void 0,windowCenter:void 0,voiLUTFunction:Xi.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,cae.viewport)}function Bg(t,e){if(t==null)throw new Error(e)}function fae(t){return!(t==null||t===0||t===180)}function vA(t,e=null){return Bg(t,"getImageSize: parameter image must not be undefined"),Bg(t.width,"getImageSize: parameter image must have width"),Bg(t.height,"getImageSize: parameter image must have height"),fae(e)?{height:t.width,width:t.height}:{width:t.width,height:t.height}}function OT(t,e,r=null){Bg(t,"getImageScale: parameter canvas must not be undefined"),Bg(e,"getImageScale: parameter image must not be undefined");const n=vA(e,r),i=e.rowPixelSpacing||1,o=e.columnPixelSpacing||1;let a=1,s=1;i{this._configureRenderingPipeline()},this.resize=()=>{this.useCPURendering&&this._resizeCPU()},this._resizeCPU=()=>{this._cpuFallbackEnabledElement.viewport&&mae(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=voe.newInstance();n.setInputData(r);const i=boe.newInstance();i.setMapper(n);const{preferSizeOverAccuracy:o}=oT().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=x9(this.initialViewUp,o,i,n),c=L_(a,r)*180/Math.PI,l=Mn(ke(),a,r);return Tt(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,Ke.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]=Em(this._cpuFallbackEnabledElement,r),{origin:a,spacing:s,direction:c}=this.getImageData(),l=c.slice(0,3),f=c.slice(3,6);return xn(n,a,l,i*s[0]),xn(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=Jn(ke(),r,o),l=[Tt(c,a)/n[0],Tt(c,s)/n[1]];return w9(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?(pA(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=kg(),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 kg()}_configureRenderingPipeline(e){this.useCPURendering=e??kg();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 fh,viewport:{rotation:0}}}_resetGPUViewport(){const e=this.getRenderer(),r=aT.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(Ke.ELEMENT_DISABLED,function e(){clearTimeout(this.debouncedTimeout),je.removeEventListener(Ke.ELEMENT_DISABLED,e)})}getImageDataGPU(){const e=this.getDefaultActor();if(!e||!is(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=Em(this._cpuFallbackEnabledElement,o);return[a[0],a[1],0]},indexToWorld:(i,o)=>{const a=w9(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=gt("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?co.PRE_RENDER:co.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=co.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(Oc.LINEAR),!this.useCPURendering){const r=this.getTransferFunction();e5(r,this.initialTransferFunctionNodes);const i=Lv(r).reduce((s,c)=>(s.push(c[0],c[1],c[2],c[3]),s),[]),o=this.getDefaultActor(),a=gT(i,o.actor);this.setColormap(a)}}resetToDefaultProperties(){var i;this.cpuRenderingInvalidated=!0,this.viewportStatus=co.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(Oc.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=M_(qo(),r.rotation*Math.PI/180,i);o=Yt(ke(),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=Ri(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=Em(this._cpuFallbackEnabledElement,d),g=this.worldToCanvasCPU(i.focalPoint),p=Em(this._cpuFallbackEnabledElement,g),v=Kt();kr(v,d6(h[0],h[1]),d6(p[0],p[1]));const y=vae({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=Pp(this._cpuFallbackEnabledElement);const u={previousCamera:i,camera:this.getCamera(),element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};it(this.element,Ke.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=ka([0,0],r,n);this.setPan(i,!1);const{flipVertical:o,flipHorizontal:a,viewPlaneNormal:s}=this.getCamera(),c=x9(this.initialViewUp,a,o,s);this.setCameraNoEvent({viewUp:c}),this.getVtkActiveCamera().roll(-e);const l=this.getPan(),f=this.getPan(this.fitToCanvasCamera),u=ka([0,0],l,f),d=Ki([0,0],r,u);this.setPan(d,!1)}setInterpolationTypeGPU(e){const r=this.getDefaultActor();if(!r||!is(r))return;const{actor:n}=r;n.getProperty().setInterpolationType(e),this.interpolationType=e}setInterpolationTypeCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r.pixelReplication=e!==Oc.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&&is(r)){if(Ho(r,"vtkVolume")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&Vg(i),this.invert=e}else if(Ho(r,"vtkImageSlice")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&Vg(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}=au(l,f,o.voiLUTFunction);e={lower:u,upper:d}}else{const{lower:s,upper:c}=e,{windowCenter:l,windowWidth:f}=m1(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,Ke.VOI_MODIFIED,a)}getTransferFunction(){const e=this.getDefaultActor();return!e||!is(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||!is(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===Xi.SAMPLED_SIGMOID;if((f||!l||i)&&(l=(f?yT:uA)(c),this.invert&&Vg(l),s.getProperty().setRGBTransferFunction(0,l),this.initialTransferFunctionNodes=Lv(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,Ke.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=i5(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=gt(Do.IMAGE_PLANE,r),a=gt(Do.IMAGE_PLANE,i),s=o.imageOrientationPatient,c=a.imageOrientationPatient;if(s&&c){if(zt(o.imageOrientationPatient,a.imageOrientationPatient)){const f=o.imagePositionPatient,u=a.imagePositionPatient;if(f&&u&&zt(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=gt(Do.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=Mn([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=Xt.newInstance({name:"Pixels",numberOfComponents:o,values:s}),l=h1.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){C9.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(br(a),s)}),this.currentImageIdIndex=r,this.targetImageIdIndex=r;const n=gt(Op.IMAGE_RETRIEVE_CONFIGURATION,e[r],"stack");this.imagesLoader=n?(n.create||XL)(n):this,this.stackInvalidated=!0,this.flipVertical=!1,this.flipHorizontal=!1,this.voiRange=null,this.interpolationType=Oc.LINEAR,this.invert=!1,this.viewportStatus=co.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,Ke.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=zt(n,e.columnPixelSpacing),h=zt(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=zt(s.rowCosines,l),w=zt(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),o5(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},T=Math.abs(C.max-C.min)/65535,E=C.min,D=v.length,b=new Uint16Array(D);let I=65535,P=0;for(let M=0;Mb:h.getPixelData=()=>b,h.preScale={...h.preScale,scaled:!1}}this._setCSImage(h),this.viewportStatus=co.PRE_RENDER;const x={image:h,imageId:p,imageIdIndex:g,viewportId:this.id,renderingEngineId:this.renderingEngineId};it(this.element,Ke.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,Ke.IMAGE_LOAD_ERROR,v),i(h)}function s(h,g,p){return vu(h,p).then(v=>{o.call(this,v,g,h)},v=>{a.call(this,v,g,h)})}const c=-5,l=fn.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,Ke.PRE_STACK_NEW_IMAGE,d),Po.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,Ke.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,Ke.IMAGE_LOAD_ERROR,o)}getLoaderImageOptions(e){const r=this.imageIds.indexOf(e),{transferSyntaxUID:n}=gt("transferSyntax",e)||{};return{useRGBA:!1,transferSyntaxUID:n,priority:5,requestType:fn.Interaction,additionalDetails:{imageId:e,imageIdIndex:r}}}async loadImages(e,r){const n=await Promise.allSettled(e.map(o=>{const a=this.getLoaderImageOptions(o);return vu(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(Ke.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,Ke.PRE_STACK_NEW_IMAGE,n),this.imagesLoader.loadImages([e],this).then(i=>e)}_updateToDisplayImageCPU(e){const r=this.getImageDataMetadata(e),n=yA(this.canvas,e,this.modality,this._cpuFallbackEnabledElement.viewport.colormap),{windowCenter:i,windowWidth:o,voiLUTFunction:a}=n.voi;this.voiRange=au(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=Pp(this._cpuFallbackEnabledElement)}getSliceViewInfo(){throw new Error("Method not implemented.")}addImages(e){const r=[];e.forEach(n=>{const{imageId:i,...o}=n,a=Le.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??Sn(),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=Xi.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 au(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=co.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;yae(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];Le.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,Ke.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,Ke.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,Ke.IMAGE_SPACING_CALIBRATED,r),this._publishCalibratedEvent=!1}jumpToWorld(e){const r=this.getImageIds(),n=this.getImageData(),{direction:i,spacing:o}=n,a=zc({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(Xi).includes(e)?e:Xi.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=br(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=Pu({direction:l,spacing:c},u),h=Jn(ke(),s,f),g=Tt(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=br(r));const{referencedImageURI:n}=e,i=this.imageKeyToIndexMap.get(n);if(i===void 0){C9.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 ${e} cannot be used during CPU Fallback mode`)}fillWithBackgroundColor(){const e=this.getRenderingEngine();e&&e.fillCanvasWithBackgroundColor(this.canvas,this.options.background)}unsetColormapCPU(){delete this._cpuFallbackEnabledElement.viewport.colormap,this._cpuFallbackEnabledElement.renderingTools={},this.cpuRenderingInvalidated=!0,this.fillWithBackgroundColor(),this.render()}setColormapCPU(e){this.colormap=e;const r=Ip(e.name);this._cpuFallbackEnabledElement.viewport.colormap=r,this._cpuFallbackEnabledElement.renderingTools={},this.fillWithBackgroundColor(),this.cpuRenderingInvalidated=!0,this.render();const n={viewportId:this.id,colormap:e};it(this.element,Ke.COLORMAP_MODIFIED,n)}setColormapGPU(e){const i=this.getDefaultActor().actor.getProperty(),o=i.getRGBTransferFunction(),a=Ip(e.name)||bp.getPresetByName(e.name);if(o)o.applyColorMap(a),o.setMappingRange(this.voiRange.lower,this.voiRange.upper),i.setRGBTransferFunction(0,o);else{const c=$c.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,Ke.COLORMAP_MODIFIED,s)}unsetColormapGPU(){throw new Error("unsetColormapGPU not implemented.")}_getImagePlaneModule(e){var n,i;const r=cA(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 wA extends yr{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!==Hf.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(-Fr.MAXIMUM_RAY_DISTANCE,Fr.MAXIMUM_RAY_DISTANCE):i.setClippingRange(Fr.MINIMUM_SLAB_THICKNESS,Fr.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=Fr.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=Le.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(TT(r.actor,n),is(r)){const i=r.actor.getProperty().getRGBTransferFunction(0);e5(i,this.initialTransferFunctionNodes)}this.setCamera(this.initialCamera),it(this.element,Ke.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(-Fr.MAXIMUM_RAY_DISTANCE,Fr.MAXIMUM_RAY_DISTANCE):e.setClippingRange(Fr.MINIMUM_SLAB_THICKNESS,Fr.MAXIMUM_RAY_DISTANCE)}resetSlabThickness(){return null}}async function xae(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 yr))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 Cae(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 yr)){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 Sae(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 _ae{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 Tae{constructor(e){this.actor=e}getInputData(){return this.actor.getImage()}}class Eae{constructor(e,r){this.canvasProperties=new _ae(this),this.visibility=!1,this.mapper=new Tae(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;yb*255);let D=w+(S<<2);for(let b=S;b<_;b++)l[D++]=E[0],l[D++]=E[1],l[D++]=E[2],l[D++]=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;xi)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 vE=class vE{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}`)}};vE.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let v0=vE;const Jg=class Jg extends U0{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,Ke.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,Ke.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&&(athis.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(Ke.ELEMENT_DISABLED,this.elementDisabledHandler)}removeEventListeners(){this.canvas.removeEventListener(Ke.ELEMENT_DISABLED,this.elementDisabledHandler)}elementDisabledHandler(){this.removeEventListeners(),this.videoElement.remove()}getImageDataMetadata(e){const r=typeof e=="string"?e:e.imageId,n=gt(Do.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=Dt(i[0],i[1],i[2]),c=Dt(o[0],o[1],o[2]),{rows:l,columns:f}=n,u=ke();Mn(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=gt(Do.IMAGE_URL,e);if(!(n!=null&&n.rendered))throw new Error(`Video Image ID ${e} does not have a rendered video view`);const{rendered:i}=n,o=gt(Do.GENERAL_SERIES,e);this.modality=o==null?void 0:o.Modality,this.metadata=this.getImageDataMetadata(e);let{cineRate:a,numberOfFrames:s}=gt(Do.CINE,e);return this.numberOfFrames=s,this.setVideoURL(i).then(()=>((!s||s===1)&&(s=Math.round(this.videoElement.duration*(a||30))),a||(a=Math.round(s/this.videoElement.duration)),this.fps=a,this.numberOfFrames=s,this.setFrameRange([1,s]),this.initialRender=()=>{this.initialRender=null,this.pause(),this.setFrameNumber(r||1)},new Promise(c=>{window.setTimeout(()=>{this.setFrameNumber(r||1),c(this)},25)})))}async setVideoURL(e){return new Promise(r=>{this.videoElement.src=e,this.videoElement.preload="auto";const n=()=>{this.videoWidth=this.videoElement.videoWidth,this.videoHeight=this.videoElement.videoHeight,this.videoElement.removeEventListener("loadedmetadata",n),this.refreshRenderValues(),r(!0)};this.videoElement.addEventListener("loadedmetadata",n)})}getImageIds(){const e=new Array(this.numberOfFrames),r=this.imageId.replace(/[0-9]+$/,"");for(let n=0;n{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 v0.imageIdToFrameStart(e);if(e.referencedImageId)return v0.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=_p.FRAME){this.scrollSpeed=r===_p.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)=>xT(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(Jg.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=v0.imageIdToFrameEnd(a.referencedImageId);return c>=o&&c<=d}if(o!==void 0)return c===o;if(!i)return!1;const l=i.match(Jg.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 fh;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=Le.getImage(i),s=this.createActorMapper(a),c=n.actorUID??Sn();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 Eae(this,e)}};Jg.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let Rp=Jg;const Dae=` +`;function rie(t,e,r){if(e.apply(t)){const i=t.getIndependentComponents();return`${t.getMTime()}-${i}-${r}`}return"0"}const aa=new Float64Array(16),bs=new Float64Array(16),Tm=new Float64Array(16),vc=new Float64Array(4),mi=new Float64Array(4);function iie(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();Vt(aa),Or(aa,aa,c);const l=o.getMatrix();Fn(bs,l),ni(bs,bs),In(aa,bs,aa);const f=s.getWorldToIndex();In(aa,f,aa),ni(Tm,aa),f1(bs,[.5,.5,.5]),In(aa,bs,aa);const u=s.getDimensions();Vt(bs),Ys(bs,bs,[1/u[0],1/u[1],1/u[2]]),In(aa,bs,aa),e.UBO.setArray("SCTCMatrix",aa);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===a9.I?(p=0,v=1,y=2):h===a9.J&&(p=1,v=2,y=0),vc[p]=g,vc[v]=d[v*2]-.5,vc[y]=d[y*2]-.5,vc[3]=1,Yl(vc,vc,Tm),e.UBO.setArray("Origin",vc),mi[p]=g,mi[v]=d[v*2+1]+.5,mi[y]=d[y*2]-.5,mi[3]=1,Yl(mi,mi,Tm),c6(mi,mi,vc),mi[3]=1,e.UBO.setArray("Axis1",mi),mi[p]=g,mi[v]=d[v*2]-.5,mi[y]=d[y*2+1]+.5,mi[3]=1,Yl(mi,mi,Tm),c6(mi,mi,vc),mi[3]=1,e.UBO.setArray("Axis2",mi);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 _=0;_{const i=e.WebGPUImageSlice.getRenderable().getProperty();t.getTextureViews()[0].getTexture().getNumberOfComponents();const a=1,s=rie(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{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()===Nf.NEAREST?"nearest":"linear";(!e.clampSampler||s!==e.clampSampler.getOptions().minFilter)&&(e.clampSampler=tie.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","@builtin(position) Position");let c=s.getCode();const l=["var pos: vec4 = 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 = (mapperUBO.SCTCMatrix * pos).xy;"):l.push("var tcoord : vec3 = (mapperUBO.SCTCMatrix * pos).xyz;"),l.push("output.tcoordVS = tcoord;","output.Position = rendererUBO.SCPCMatrix * pos;"),c=ua.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","tcoordVS"):s.addOutput("vec3","tcoordVS")},n.set("replaceShaderTCoord",t.replaceShaderTCoord),t.replaceShaderImage=(i,o,a)=>{const s=o.getShaderDescription("fragment");let c=s.getCode();e.dimensions===3?c=ua.substitute(c,"//VTK::Image::Sample",[" var computedColor: vec4 ="," textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result:c=ua.substitute(c,"//VTK::Image::Sample",[" var computedColor: vec4 ="," textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result,c=ua.substitute(c,"//VTK::Image::Sample",[" var coord: vec2 ="," vec2(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 oie={rowLength:1024};function aie(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,oie,r),tC.extend(t,e,r),t.setFragmentShaderTemplate(nie),e.UBO=Fg.newInstance({label:"mapperUBO"}),e.UBO.addEntry("SCTCMatrix","mat4x4"),e.UBO.addEntry("Origin","vec4"),e.UBO.addEntry("Axis2","vec4"),e.UBO.addEntry("Axis1","vec4"),e.UBO.addEntry("cScale","vec4"),e.UBO.addEntry("cShift","vec4"),e.lutBuildTime={},Sr(e.lutBuildTime,{mtime:0}),e.imagemat=Vt(new Float64Array(16)),e.imagematinv=Vt(new Float64Array(16)),e.VBOBuildTime={},Sr(e.VBOBuildTime),iie(t,e)}const sie=lr(aie,"vtkWebGPUImageMapper");ch("vtkImageMapper",sie);function cie(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],Fn(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?Vt(e.keyMatrices.normalMatrix):(ei(e.keyMatrices.normalMatrix,e.keyMatrices.bcwc),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,ni(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),Fn(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),Or(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),Or(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const lie={bufferShift:void 0,keyMatrixTime:null,keyMatrices:null,propID:void 0};function uie(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lie,r),fi.extend(t,e,r),e.keyMatricesTime={},Sr(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},e.keyMatrixTime={},Sr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Vt(new Float64Array(16))},e.bufferShift=[0,0,0,0],Vo(t,e,["propID","keyMatricesTime"]),cie(t,e)}const fie=lr(uie,"vtkWebGPUImageSlice");ch("vtkImageSlice",fie);function die(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();Fn(e.keyMatrices.bcwc,o),Or(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-a[0],-a[1],-a[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const hie={propID:void 0,keyMatricesTime:null};function gie(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,hie,r),fi.extend(t,e,r),e.keyMatricesTime={},te.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={bcwc:new Float64Array(16),bcsc:new Float64Array(16)},te.get(t,e,["propID","keyMatricesTime"]),die(t,e)}const pie=te.newInstance(gie,"vtkWebGPUVolume");ch("vtkVolume",pie);function mie(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 vie={};function yie(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,vie,r),fi.extend(t,e,r),mie(t,e)}const wie=te.newInstance(yie,"vtkWebGPUPixelSpaceCallbackMapper");ch("vtkPixelSpaceCallbackMapper",wie);const s9=[[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],c9=[[0,-1,0],[0,1,0]],xie=[[0,-1,0],[0,1,0],[0,0,-1]],Cie=[[0,-1,0],[0,1,0],[0,0,1]];var D0;let Pd=(D0=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{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;nh&&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=f0?l-1:l,f=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&&c9||n&&y>0&&Cie||n&&y<0&&xie||s9;C.end<=h[0]||C.start>=h[1]||g.push([C,m,w,S])}}return g}},D0.getScalarData=function(e=Uint8ClampedArray){const r=new e(this.frameSize);return this.map.updateScalarData(r),r},D0),E2=class mg{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)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;ie)}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=mg.create3(e.length);let o=0;for(let a=0;an.push(i)),n}static create2(e=128){return new mg({initialSize:e,dimensions:2})}};function UL(t){const e=ke(),r=t.getDimensions(),n=E2.create3(r[0]),i=E2.create3(r[1]),o=E2.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=It(s[0]*u,s[1]*u,s[2]*u),v=It(c[0]*d,c[1]*d,c[2]*d),y=It(l[0]*h,l[1]*h,l[2]*h),m=ke();for(let S=0;S{const[T,E,D]=S,b=T*3,I=E*3,P=D*3;return _[0]=w[b]+x[I]+C[P],_[1]=w[b+1]+x[I+1]+C[P+1],_[2]=w[b+2]+x[I+2]+C[P+2],_}}function CT(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=Sie({imageData:t,bounds:i||c,scalarData:a,pointInShapeFn:r,callback:n});return o?f:void 0}function Sie({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=UL(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 _=o;_<=a;_++){g[0]=_;const T=h(g);if(n(T,g)){const E=S+_*p;let D;p>2?D=[r[E],r[E+1],r[E+2]]:D=r[E],m.push({value:D,index:E,pointIJK:g,pointLPS:T.slice()}),i({value:D,index:E,pointIJK:g,pointLPS:T})}}}}return m}function _ie({voxelManager:t,bounds:e,imageData:r,pointInShapeFn:n,callback:i,returnPoints:o}){const[[a,s],[c,l],[f,u]]=e,d=UL(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 Tie=5*1024;let Zs=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 _ie({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 Pd)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),_=[x,m,v];a(null,_)&&(s&&p.push({value:S,index:C,pointIJK:_,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{const o=Array.isArray(i);if(e===void 0&&(e=o?[...i]:i,r=o?[...i]:i),o)for(let a=0;a[0,e-1])}getBoundsIJK(){return this.boundsIJK[0][0]{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(a*=n,[r[a++],r[a++],r[a++]]),_id:i||"_createRGBScalarVolumeVoxelManager",_set:(a,s)=>{a*=3;const c=!zt(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=Le.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=!zt(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)Le.getImage(u).voxelManager.clear()},f.getRange=()=>{let u=1/0,d=-1/0;for(const h of r){const g=Le.getImage(h);g&&(g.minPixelValued&&(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{const d=e[0]*e[1]*n,h=f._getConstructor();let g=1/0,p=-1/0;for(let v=0;v4||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=Le.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 Pd(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:Pd.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 Pd(n,i,o),s=new vi(e,{_get:c=>a.get(c),_set:(c,l)=>(a.set(c,l),!0),_getScalarData:Pd.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=Tie}};class lh{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=Xee.newInstance(),this.vtkOpenGLTexture.setVolumeId(l),this.voxelManager=g??Zs.createImageVolumeVoxelManager({dimensions:i,imageIds:r,numberOfComponents:p}),this.numVoxels=this.dimensions[0]*this.dimensions[1]*this.dimensions[2],v||(v=h1.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=Lr(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;eLe.getImage(r))}}let zh={};const Jl={add:(t,e)=>{Jl.addRaw(t,{...e,metadata:structuredClone(e.metadata)})},addRaw:(t,e)=>{const r=e.type;zh[t]||(zh[t]={}),zh[t][r]=e.metadata},get:(t,e)=>{var r;return(r=zh[e])==null?void 0:r[t]},clear:()=>{zh={}}};ah(Jl.get);const Lo=new iT("imageLoadPool");Lo.grabDelay=0;Lo.setMaxSimultaneousRequests(ln.Interaction,1e3);Lo.setMaxSimultaneousRequests(ln.Thumbnail,1e3);Lo.setMaxSimultaneousRequests(ln.Prefetch,1e3);const BL={};let Eie;function GL(t,e){const r=Le.getImageLoadObject(t);if(r)return l9(r.promise,t),r;const n=t.split(":")[0],i=BL[n]||Eie;if(!i)throw new Error(`loadImageFromImageLoader: No image loader found for scheme '${n}'`);const o=i(t,e);return l9(o.promise,t),o}function l9(t,e){Promise.resolve(t).then(r=>{Die(r),ot(je,Ke.IMAGE_LOADED,{image:r})}).catch(r=>{const n={imageId:e,error:r};ot(je,Ke.IMAGE_LOAD_FAILED,n)})}function Die(t){if(!t.voxelManager){const{width:e,height:r,numberOfComponents:n}=t,i=Zs.createImageVoxelManager({scalarData:t.getPixelData(),width:e,height:r,numberOfComponents:n});t.voxelManager=i,t.getPixelData=()=>i.getScalarData(),delete t.imageFrame.pixelData}}function bie(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadImage: parameter imageId must not be undefined");return GL(t,e).promise}function wu(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadAndCacheImage: parameter imageId must not be undefined");const r=GL(t,e);return Le.getImageLoadObject(t)||Le.putImageLoadObject(t,r),r.promise}function rC(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:${Tn()}`);const{imageId:r,skipCreateBuffer:n,onCacheAdd:i,voxelRepresentation:o}=e,a=gt("imagePlaneModule",t),s=a.rows*a.columns,{TypedArrayConstructor:c}=nT((p=e.targetBuffer)==null?void 0:p.type,s),l=new c(n?1:s),f=r,u=gt("imagePlaneModule",t);Jl.add(f,{type:"imagePlaneModule",metadata:u});const d=gt("generalSeriesModule",t);Jl.add(f,{type:"generalSeriesModule",metadata:d}),Jl.add(f,{type:"generalImageModule",metadata:{instanceNumber:e.instanceNumber}});const h=gt("imagePixelModule",t);Jl.add(f,{type:"imagePixelModule",metadata:{...h,bitsAllocated:8,bitsStored:8,highBit:7,samplesPerPixel:1,pixelRepresentation:0}});const g=WL(r,{scalarData:l,onCacheAdd:i,skipCreateBuffer:n,targetBuffer:{type:l.constructor.name},voxelRepresentation:o,dimensions:[a.columns,a.rows],spacing:[a.columnPixelSpacing,a.rowPixelSpacing],origin:a.imagePositionPatient,direction:a.imageOrientationPatient,frameOfReferenceUID:a.frameOfReferenceUID,referencedImageId:t});return g.referencedImageId=t,Le.getImageLoadObject(r)||Le.putImageSync(r,g),g}function Iie(t,e={}){if(t.length===0)throw new Error("createAndCacheDerivedImages: parameter imageIds must be list of image Ids");return t.map((n,i)=>{var a;const o={imageId:((a=e==null?void 0:e.getDerivedImageId)==null?void 0:a.call(e,n))||`derived:${Tn()}`,...e};return rC(n,{...o,instanceNumber:i+1})})}function WL(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:L}=nT(o==null?void 0:o.type,m);x=new L(m)}let C,S,_;if(x instanceof Uint8Array)C=8,S=8,_=7;else if(x instanceof Uint16Array)C=16,S=16,_=15;else if(x instanceof Int16Array)C=16,S=16,_=15;else if(x instanceof Float32Array)C=32,S=32,_=31;else throw new Error("Unsupported scalarData type");const T={samplesPerPixel:1,photometricInterpretation:x.length>u[0]*u[1]?"RGB":"MONOCHROME2",rows:g,columns:h,bitsAllocated:C,bitsStored:S,highBit:_},E={imagePlaneModule:y,imagePixelModule:T};["imagePlaneModule","imagePixelModule"].forEach(L=>{Jl.add(t,{type:L,metadata:E[L]||{}})});const D=t,b=l===cv.RLE&&Zs.createRLEImageVoxelManager({dimensions:u,id:D})||Zs.createImageVoxelManager({height:g,width:h,numberOfComponents:w,scalarData:x,id:D});let I=x[0],P=x[0];for(let L=1;LP&&(P=x[L]);const M={imageId:t,intercept:0,windowCenter:0,windowWidth:0,color:T.photometricInterpretation==="RGB",numberOfComponents:T.samplesPerPixel,dataType:o==null?void 0:o.type,slope:1,minPixelValue:I,maxPixelValue:P,rows:T.rows,columns:T.columns,getCanvas:void 0,height:T.rows,width:T.columns,rgba:void 0,columnPixelSpacing:y.columnPixelSpacing,rowPixelSpacing:y.rowPixelSpacing,FrameOfReferenceUID:y.frameOfReferenceUID,invert:!1,getPixelData:()=>b.getScalarData(),voxelManager:b,sizeInBytes:r.byteLength,referencedImageId:f};return s==null||s(M),Le.putImageSync(M.imageId,M),M}function D2(t,e){BL[t]=e}function zL(t){const e=t[0],{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=gt("imagePixelModule",e),c=[],l=gt("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({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}=gt("imagePlaneModule",t[0]),{strictZSpacingForVolumeViewport:d}=aT().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 jL(t,e){const{imagePositionPatient:r,imageOrientationPatient:n}=gt("imagePlaneModule",t[0]);if(!e){const f=It(n[0],n[1],n[2]),u=It(n[3],n[4],n[5]);e=ke(),Mn(e,f,u)}const i=t[0].split(":")[0]==="wadouri",o=$L(t);let a;function s(f){const{imagePositionPatient:u}=gt("imagePlaneModule",f),d=ke();return _n(d,r,u),Tt(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}=gt("imagePlaneModule",a[0]);return{zSpacing:o,origin:c,sortedImageIds:a}}function HL(t){const e=gt("modalityLutModule",t)||{},r=gt("generalSeriesModule",t)||{},{modality:n}=r,i={rescaleSlope:e.rescaleSlope||1,rescaleIntercept:e.rescaleIntercept??0,modality:n},o=gt("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 ST=t=>Object.values(t).some(r=>typeof r=="number"&&!Number.isInteger(r)),u9={Uint8Array:"Uint8Array",Int16Array:"Int16Array",Uint16Array:"Uint16Array",Float32Array:"Float32Array"};function n5(t,e){const r=zL(t),{ImageOrientationPatient:n,PixelSpacing:i,Columns:o,Rows:a}=r,s=It(n[0],n[1],n[2]),c=It(n[3],n[4],n[5]),l=ke();Mn(l,s,c);const{zSpacing:f,origin:u,sortedImageIds:d}=jL(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:Oie(d,r),direction:v,metadata:r,imageIds:d,volumeId:e,voxelManager:null,numberOfComponents:r.PhotometricInterpretation==="RGB"?3:1}}function Oie(t,e){const{BitsAllocated:r,PixelRepresentation:n}=e,i=n===1,o=Mie(t);if(o)return o;const[a,s,c]=[0,Math.floor(t.length/2),t.length-1],l=[a,s,c].map(h=>HL(t[h])),f=l.some(h=>h.rescaleIntercept<0||h.rescaleSlope<0),u=l.some(h=>ST(h)),d=oT();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 Mie(t){const r=[0,Math.floor(t.length/2),t.length-1].map(i=>Le.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 u9?u9[n]:null}let Av=class KL{constructor(e){this.name=e||"unknown"}static as(e){if(e.iterator)return e.iterator;const r=new KL("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 Cd=new Map,f9="imageRetrieveConfiguration",Op={IMAGE_RETRIEVE_CONFIGURATION:f9,clear:()=>{Cd.clear()},add:(t,e)=>{Cd.set(t,e)},clone:()=>new Map(Cd),restore:t=>{Cd.clear(),t.forEach((e,r)=>{Cd.set(r,e)})},get:(t,...e)=>{if(t===f9)return e.map(r=>Cd.get(r)).find(r=>r!==void 0)}};ah(Op.get.bind(Op));function y1(t){const e=Jo(),r=[];return e.forEach(n=>{const o=n.getVolumeViewports().filter(a=>a.hasVolumeId(t));r.push(...o)}),r}const iC=t=>{const e=Pie(t);e!=null&&e.length&&e.forEach(({renderingEngine:r,viewportIds:n})=>{r.hasBeenDestroyed||r.renderViewports(n)})};function Pie(t){const e=Jo(),r=[];return e.forEach(n=>{const i=y1(t);i.length&&r.push({renderingEngine:n,viewportIds:i.map(o=>o.id)})}),r}const d9=[{id:"initialImages",retrieveType:"single"}],Rie=[{id:"lossySequential",retrieveType:"singleFast"},{id:"finalSequential",retrieveType:"singleFinal"}],Ww=[{offset:-1,imageQualityStatus:ha.ADJACENT_REPLICATE},{offset:1,imageQualityStatus:ha.ADJACENT_REPLICATE},{offset:2,imageQualityStatus:ha.FAR_REPLICATE}],Lie=[{id:"initialImages",positions:[.5,0,-1],retrieveType:"default",requestType:ln.Thumbnail,priority:5,nearbyFrames:Ww},{id:"quarterThumb",decimate:4,offset:3,requestType:ln.Thumbnail,retrieveType:"multipleFast",priority:6,nearbyFrames:Ww},{id:"halfThumb",decimate:4,offset:1,priority:7,requestType:ln.Thumbnail,retrieveType:"multipleFast",nearbyFrames:Ww},{id:"quarterFull",decimate:4,offset:2,priority:8,requestType:ln.Thumbnail,retrieveType:"multipleFinal"},{id:"halfFull",decimate:4,offset:0,priority:9,requestType:ln.Thumbnail,retrieveType:"multipleFinal"},{id:"threeQuarterFull",decimate:4,offset:1,priority:10,requestType:ln.Thumbnail,retrieveType:"multipleFinal"},{id:"finalFull",decimate:4,offset:3,priority:11,requestType:ln.Thumbnail,retrieveType:"multipleFinal"},{id:"errorRetrieve"}];function qL(t,e,r=0){const n=[];for(let i=r;i=a)continue;const c={...r,imageId:o,imageQualityStatus:a};Le.setPartialImage(o,c),t.successCallback(o,c)}catch(o){console.warn("Couldn't fill nearby item ",i.itemId,o)}}const Zd=class Zd{constructor(e){this.stages=e.stages||d9,this.retrieveOptions=e.retrieveOptions||{}}loadImages(e,r){return new Nie(this,e,r).loadImages()}};Zd.createProgressive=XL,Zd.interleavedRetrieveStages={stages:Lie},Zd.singleRetrieveStages={stages:d9},Zd.sequentialRetrieveStages={stages:Rie};let Nv=Zd;class Nie{constructor(e,r,n){this.outstandingRequests=0,this.stageStatusMap=new Map,this.displayedIterator=new Av("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||wu)(n,r),s=Av.as(a);let c=!1;return s.forEach(async(f,u)=>{const d=Le.getImageQuality(n);if(!f){console.warn("No image retrieved",n);return}const{imageQualityStatus:h}=f;if(c||(c=h===ha.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),Aie(this.listener,e,f)},o).finally(()=>{if(!c&&i)Le.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||ln.Interaction,d={imageId:n};Lo.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(je,Ke.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||qL(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 XL(t){return new Nv(t)}const h9=ln.Prefetch;class kie extends lh{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;Lo.filterRequests(i)},this.loadStatus=r.loadStatus}invalidateVolume(e){const{vtkOpenGLTexture:r}=this,{numFrames:n}=this;for(let i=0;ithis.reRenderTarget||n===i)&&(this.reRenderTarget+=a,iC(o)),n===i){s.callbacks.forEach(u=>u(e));const f={FrameOfReferenceUID:l,volumeId:o};ot(je,Ke.IMAGE_VOLUME_LOADING_COMPLETED,f)}}updateTextureAndTriggerEvents(e,r,n=ha.FULL_RESOLUTION){const i=this.imageIdIndexToFrameIndex(e),{cachedFrames:o,numFrames:a,totalNumFrames:s}=this,{FrameOfReferenceUID:c}=this.metadata;if(o[i]>n||o[i]===ha.FULL_RESOLUTION)return;const f=n===ha.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(je,Ke.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(je,Ke.IMAGE_LOAD_ERROR,s)}load(e){const{imageIds:r,loadStatus:n,numFrames:i}=this,{transferSyntaxUID:o}=gt("transferSyntax",r[0])||{},a=gt(Op.IMAGE_RETRIEVE_CONFIGURATION,this.volumeId,o,"volume");if(this.imagesLoader=this.isDynamicVolume()?this:a?(a.create||Nv.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}=gt("transferSyntax",e)||{},n=gt("imagePlaneModule",e)||{},{rows:i,columns:o}=n,a=this.getImageIdIndex(e),s=gt("modalityLutModule",e)||{},c=gt("generalSeriesModule",e)||{},l={rescaleSlope:s.rescaleSlope,rescaleIntercept:s.rescaleIntercept,modality:c.modality},f=l.modality;if(f==="PT"||f==="RTDOSE"){const g=gt("scalingModule",e);g&&(this._addScalingToVolume(g),Object.assign(l,g))}const u=ST(l),d=oT();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:h9,transferSyntaxUID:r,additionalDetails:{imageId:e,imageIdIndex:a,volumeId:this.volumeId}}}callLoadImage(e,r,n){const{cachedFrames:i}=this;if(i[r]===ha.FULL_RESOLUTION)return;const o=s=>{const{image:c}=s.detail;c.imageId===e&&(this.vtkOpenGLTexture.setUpdatedFrame(r),je.removeEventListener(Ke.IMAGE_CACHE_IMAGE_ADDED,o))};return je.addEventListener(Ke.IMAGE_CACHE_IMAGE_ADDED,o),Av.as(wu(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=h9,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;Lo.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 Vie extends kie{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 Fie(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=>Le.isLoaded(e.imageIds[y])?Promise.resolve(!0):new Promise((m,w)=>{const x=e.imageIds[y];Lo.addRequest(async()=>{bie(x).then(()=>{console.log(`Prefetched imageId: ${x}`),m(!0)}).catch(C=>{w(C)})},ln.Prefetch,{volumeId:t},1)}))).catch(console.error)}const i=n5(e.imageIds,t),{dimensions:o,spacing:a,origin:s,direction:c,metadata:l,imageIds:f,dataType:u,numberOfComponents:d}=i;return new Vie({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 YL={};let b2=Fie;function JL(t,e){const r=t.indexOf(":"),n=t.substring(0,r);let i=YL[n];if(i==null){if(b2==null||typeof b2!="function")throw new Error(`No volume loader for scheme ${n} has been registered`);i=b2}const o=i(t,e);return o.promise.then(function(a){ot(je,Ke.VOLUME_LOADED,{volume:a})},function(a){const s={volumeId:t,error:a};ot(je,Ke.VOLUME_LOADED_FAILED,s)}),o}function ZL(t,e={imageIds:[]}){if(t===void 0)throw new Error("loadVolume: parameter volumeId must not be undefined");let r=Le.getVolumeLoadObject(t);return r!==void 0?r.promise:(r=JL(t,e),r.promise.then(n=>n))}async function kv(t,e){if(t===void 0)throw new Error("createAndCacheVolume: parameter volumeId must not be undefined");let r=Le.getVolumeLoadObject(t);return r!==void 0||(r=JL(t,e),Le.putVolumeLoadObject(t,r)),r.promise}function Uie(t,e){const r=Le.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=Tn());const{metadata:o,dimensions:a,spacing:s,origin:c,direction:l}=r,f=r.isDynamicVolume()?r.getCurrentDimensionGroupImageIds():r.imageIds??[],u=Iie(f,{targetBuffer:e.targetBuffer,voxelRepresentation:i}),d=u[0].dataType,h=u.map(p=>p.imageId),g=new lh({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 Le.putVolumeSync(n,g),g}async function QL(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=Le.getVolume(t);return r||(e.filter(o=>!Le.getImage(o)).length===0?r5(t,e):await kv(t,{imageIds:e}))}function r5(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=Le.getVolume(t);if(r)return r;const n=n5(e,t),i=new lh({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 Le.putVolumeSync(t,i),i}function _T(t,e={}){const{metadata:r,dimensions:n,spacing:i,origin:o,direction:a,scalarData:s,targetBuffer:c,preventCache:l=!1}=e,f=Le.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(!Le.isCacheable(g))throw new Error(`Cannot created derived volume: Volume with id ${t} is not cacheable.`);const v=[];for(let w=0;w1&&(u=Math.min(...u),d=Math.max(...d)),{lower:u,upper:d}}function Xie(t,e){var r;return!(t!=="PT"||!e.isPreScaled||!((r=e.scaling)!=null&&r.PT.suvbw))}async function oC(t,e,r,n=!1){const{volumeId:i,callback:o,blendMode:a}=t,s=await ZL(i);if(!s)throw new Error(`imageVolume with id: ${s.volumeId} does not exist`);const{imageData:c,vtkOpenGLTexture:l}=s,f=Wie(c,l);a&&f.setBlendMode(a);const u=Hte.newInstance();u.setMapper(f);const{numberOfComponents:d}=c.get("numberOfComponents");return u.getProperty().set({viewportId:r}),d===3&&u.getProperty().setIndependentComponents(!1),await TT(u,s),o&&o({volumeActor:u,volumeId:i}),n||Yie(e,r,u,i),u}function Yie(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,Ke.VOI_MODIFIED,o)}const ic=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)},Jie=1+ya,Zie=(t,e)=>e===t.substring(0,Math.min(t.length,e.length)),g9=t=>!!Bie().find(e=>Zie(t.volumeId,e));function uh(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 Le.getVolume(f)}).filter(l=>!!l);if(r){const l=ic(r),f=a.findIndex(g=>l.includes(g.volumeId)),u=a[f],{uid:d}=o[f],h=p9(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(g9);for(let l=0;lg.referencedId===n.volumeId||g.uid===n.volumeId);a||console.warn("No actor found for with actorUID of",n.volumeId);const s=a.actor,c=e5(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 jd={};function Qie(t){jd[t]!==void 0&&delete jd[t]}function eoe(t){const{renderingEngineId:e,viewportId:r}=t.detail,i=Yr(e).getViewport(r);if(!("setVolumes"in i))throw new Error("volumeNewImageEventDispatcher: viewport does not have setVolumes method");jd[i.id]===void 0&&(jd[i.id]=0);const o=Vv(i);if(!o){console.warn(`volumeNewImageEventDispatcher: sliceData is undefined for viewport ${i.id}`);return}const{numberOfSlices:a,imageIndex:s}=o;if(jd[i.id]===s)return;jd[i.id]=s;const c={imageIndex:s,viewportId:r,renderingEngineId:e,numberOfSlices:a};ot(i.element,Ke.VOLUME_NEW_IMAGE,c)}function F0(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 js(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 eA(t,e,r){const[n,i,o,a]=t,[s,c,l,f]=e,[u,d,h,g]=r,p=ug(n,s,u,i,c,d,o,l,h),v=ug(a,f,g,i,c,d,o,l,h),y=ug(n,s,u,a,f,g,o,l,h),m=ug(n,s,u,i,c,d,a,f,g),w=vf(v)/vf(p),x=vf(y)/vf(p),C=vf(m)/vf(p);return[w,x,C]}function Mp(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 tA(t,e,r=ya){return Mp(e,t)Number.isNaN(e)):Number.isNaN(t)}function ka(t){if(t===null||typeof t!="object"||typeof t=="function"||typeof structuredClone=="function")return t;if(Array.isArray(t))return t.map(ka);{const e={};for(const r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=ka(t[r]));return e}}const Yg=class Yg{constructor(e){this.insetImageMultiplier=1.1,this.flipHorizontal=!1,this.flipVertical=!1,this.viewportStatus=go.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=ka(e.defaultOptions),this.suppressEvents=e.defaultOptions.suppressEvents?e.defaultOptions.suppressEvents:!1,this.options=ka(e.defaultOptions),this.isDisabled=!1}static get useCustomRenderingPipeline(){return!1}setRendered(){this.viewportStatus===go.NO_DATA||this.viewportStatus===go.LOADING||(this.viewportStatus=go.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, #colour')`,n}getRenderingEngine(){return Tp.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=Mn(ke(),o,a);let f=RK(ke(),a);const u=zs(ke(),o),d=Ni(c,s),g=n.getDimensions().map(C=>Math.floor(C/2)),p=[g[0],g[1],g[2]],v=n.indexToWorld(p,ke()),y=this._getFocalPointForResetCamera(v,i,{resetPan:!0,resetToCenter:!1}),m=Zn(ke(),s,y),w=Mo(m),x=C=>{const S=Ai(ke(),C,2*Tt(m,C));return Zn(S,S,m),Yn(S,S),S};if(e){const C=x(f),S=Sn(ke(),y,C,w),_=Sn(ke(),S,u,d);this.setCamera({viewPlaneNormal:u,position:_,focalPoint:S}),this.flipHorizontal=!this.flipHorizontal}if(r){f=zs(f,a);const C=x(l),S=Sn(ke(),y,C,w),_=Sn(ke(),S,u,d);this.setCamera({focalPoint:S,viewPlaneNormal:u,viewUp:f,position:_}),this.flipVertical=!this.flipVertical}this.render()}getDefaultImageData(){const e=this.getDefaultActor();if(e&&cs(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||!cs(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,Ke.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,Ke.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,Ke.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,Ke.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,Ke.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=F0([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)??Pc.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,Ke.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(Pc.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=ke();if(n.height%2&&Sn(h,h,u,r*.5*c),n.width%2){const g=Mn(ke(),u,d);Sn(h,h,g,r*.5*c)}!h[0]&&!h[1]&&!h[2]||this.setCamera({focalPoint:Li(ke(),l,h),position:Li(ke(),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,_=g,T=this.insetImageMultiplier*_*d*(.5-C),E=this.insetImageMultiplier*_*h*(.5-S),D=T+w,b=E+x,I=[D,b];Qi(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&&cs(l)?c=l.actor.getMapper().getInputData().getBounds():c=a.computeVisiblePropBounds();const f=[0,0,0],u=this.getDefaultImageData();if(u){const M=u.getSpacing();c[0]=c[0]+M[0]/2,c[1]=c[1]-M[0]/2,c[2]=c[2]+M[1]/2,c[3]=c[3]-M[1]/2,c[4]=c[4]+M[2]/2,c[5]=c[5]-M[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 L=u.getDimensions().map(G=>Math.floor(G/2)),V=[L[0],L[1],L[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=Yg.boundsRadius(c)*(this.type===hr.VOLUME_3D?10:1),_=this.insetImageMultiplier*S,T=Math.abs(qt.dot(g,h))>.999?[-g[2],g[0],g[1]]:g,E=this._getFocalPointForResetCamera(f,s,{resetPan:r,resetToCenter:i}),D=[E[0]+_*h[0],E[1]+_*h[1],E[2]+_*h[2]];a.resetCameraClippingRange(c);const b=[-zr.MAXIMUM_RAY_DISTANCE,zr.MAXIMUM_RAY_DISTANCE];d.setPhysicalScale(S),d.setPhysicalTranslation(-E[0],-E[1],-E[2]),this.setCamera({parallelScale:n?C:s.parallelScale,focalPoint:E,position:D,viewAngle:90,viewUp:T,clippingRange:b});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(Zn([0,0,0],e.focalPoint,i)),a=this.worldToCanvas(Zn([0,0,0],n,i));return Gr([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=Gr([0,0],e,this.getPan());if(Math.abs(s[0])<1&&Math.abs(s[1])<1&&!r)return;const c=Zn(ke(),this.canvasToWorld(s),a),l=Zn(ke(),i,c),f=Zn(ke(),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(qt.dot(C,y))>0}if(a&&(x=!zt(m,v)),w||x){const C=this.getDefaultActor();if(!(C!=null&&C.actor))return;qo(C,"vtkActor")||this.updateClippingPlanesForActors(o),(qo(C,"vtkImageSlice")||this.type===hr.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,Ke.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=[yo.newInstance(),yo.newInstance()]);let a=zr.MINIMUM_SLAB_THICKNESS;n.slabThickness&&(a=n.slabThickness);const{viewPlaneNormal:s,focalPoint:c}=e;this.setOrientationOfClippingPlanes(o,a,s,c),ot(this.element,Ke.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]];qt.multiplyScalar(o,r),e[0].setNormal(n);const a=[0,0,0];qt.subtract(i,o,a),e[0].setOrigin(a),e[1].setNormal(-n[0],-n[1],-n[2]);const s=[0,0,0];qt.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=[yo.newInstance(),yo.newInstance()]),n}_getWorldDistanceViewUpAndViewRight(e,r,n){const i=this._getCorners(e),o=this._getCorners(e),a=Mn(ke(),r,n);let s=Wi.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),hs.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=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 aC(r.focalPoint)?e:r.focalPoint;if(!i&&n){const o=r,a=o.focalPoint,s=o.viewPlaneNormal,c=Zn(ke(),e,a),l=Tt(c,s),f=Sn(ke(),e,s,-1*l);return[f[0],f[1],f[2]]}if(!n&&!i)return aC(r.focalPoint)?e:r.focalPoint}_isInBounds(e,r){const[n,i,o,a,s,c]=r,[l,f,u]=e;return!(li||fa||uc)}_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")}};Yg.CameraViewPresentation={rotation:!0,pan:!0,zoom:!0,displayArea:!0},Yg.TransferViewPresentation={windowLevel:!0,paletteLut:!0};let U0=Yg;function nA(t,e,r=!1){const n=t.getCamera(),{focalPoint:i,viewPlaneNormal:o}=n,{spacingInNormalDirection:a,actorUID:s}=uh(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:e5(l,o,i),spacingInNormalDirection:a,camera:n}}function kf(t,e,r=!1){const{sliceRange:n,spacingInNormalDirection:i,camera:o}=nA(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 rA(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 iA(t,e){const r=e.colorTransfer.split(" ").splice(1).map(parseFloat),{shiftRange:n}=noe(r),i=n[0],o=n[1]-n[0],a=Hc.newInstance(),s=[];for(let x=0;x[o*n+e[0],a,s,c]);return r.removeAllPoints(),i.forEach(([o,a,s,c])=>r.addRGBPoint(o,a,s,c)),i}function ioe(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 _r extends U0{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=Ua([0,0],o,a);this.setPan(c,!1);const{flipVertical:l}=this.getCamera(),f=l?zs([0,0,0],this.initialViewUp):this.initialViewUp;this.setCameraNoEvent({viewUp:f}),this.rotateCamera(i);const u=this.getPan(),d=this.getPan(this.fitToCanvasCamera),h=Ua([0,0],u,d),g=Qi([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,Ke.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()),!Le.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"?rA(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=pT(l,a)||{},u=vT(a),d=yT(a);return f.threshold=u,f.opacity=d,f},this.getRotation=()=>{const{viewUp:i,viewPlaneNormal:o,flipVertical:a}=this.getCameraNoRotation(),s=a?zs([0,0,0],this.initialViewUp):this.initialViewUp;if(!s)return 0;const c=A_(s,i)*180/Math.PI,l=Mn([0,0,0],s,i);return Tt(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=>qo(a,"vtkVolume")).some(({uid:a,referencedId:s})=>{const c=Le.getVolume(s||a);return c!=null&&c.imageIds?c.imageIds.map(Lr).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=Le.getVolume(a);if(!s)throw new Error(`imageVolume with id: ${a} does not exist in cache`);return s.imageIds},this.useCPURendering=kg(),this.useCPURendering)throw new Error("VolumeViewports cannot be used whilst CPU Fallback Rendering is enabled.");const r=this.getRenderer(),n=Qee.newInstance();switch(r.setActiveCamera(n),this.type){case hr.ORTHOGRAPHIC:n.setParallelProjection(!0);break;case hr.VOLUME_3D:n.setParallelProjection(!0);break;case hr.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()||eoe(o)}function i(o){const{viewportId:a}=o.detail;a===this.id&&(this.element.removeEventListener(Ke.CAMERA_MODIFIED,e),je.removeEventListener(Ke.ELEMENT_DISABLED,r),Qie(a))}this.element.removeEventListener(Ke.CAMERA_MODIFIED,e),this.element.addEventListener(Ke.CAMERA_MODIFIED,e),je.addEventListener(Ke.ELEMENT_DISABLED,r)}setVOILUTFunction(e,r,n){Object.values(to).includes(e)||(e=to.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=Hc.newInstance();let s=Ip(e.name);const{name:c}=e;if(s||(s=bp.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,Ke.VOI_MODIFIED,u),ot(this.element,Ke.COLORMAP_MODIFIED,u)}}setOpacity(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n,o=Yf.newInstance();typeof e.opacity=="number"?gL(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,Ke.COLORMAP_MODIFIED,s)}setInvert(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const o=i.volumeId,a=this._getOrCreateColorTransferFunction(o);if(Vg(a),this.viewportProperties.invert=e,!n){const s={...this.getVOIModifiedEventDetail(o),invertStateChanged:!0};ot(this.element,Ke.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=Hc.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===to.SAMPLED_SIGMOID){const l=wT(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,Ke.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}=kf(this,n,!0),{sliceRange:s,spacingInNormalDirection:c,camera:l}=a,{focalPoint:f,position:u}=l,{newFocalPoint:d}=m0(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}=kf(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}=m0(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=dL(f,n),h=zt(f,n);if(typeof c=="number"&&r!==void 0&&e.volumeId===r&&(d||h)){const{currentStepIndex:g,sliceRangeInfo:p,numScrollSteps:v}=kf(this,r,!0),{sliceRange:y,spacingInNormalDirection:m}=p;d&&(c=v-c-1);const w=c-g,{newFocalPoint:x,newPosition:C}=m0(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=gt(Io.IMAGE_PLANE,a),{imagePositionPatient:p}=g,{focalPoint:v}=this.getCamera(),y=Zn(ke(),v,p),m=Tt(y,f),w=Sn(ke(),v,[-f[0],-f[1],-f[2]],m);this.setCamera({focalPoint:w}),this.render();return}if(o){const g=Zn([0,0,0],o,l),p=n??f,v=Tt(g,p);zt(v,0)||Ai(g,p,v);const y=Li([0,0,0],l,g),m=Li([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;pL(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,Ke.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=nO.find(s=>s.name===e)),a&&(iA(o,a),this.viewportProperties.preset=a,this.render(),n||ot(this.element,Ke.PRESET_MODIFIED,{viewportId:this.id,volumeId:i.volumeId,actor:o,presetName:a.name}))}async setVolumes(e,r=!1,n=!1){const i=Le.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{this._addVolumeId(a.volumeId)});for(let a=0;ao.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;if.referencedId===e);if(!qo(n,"vtkVolume"))return;const i=n.actor,o=Le.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-s),a=i.slice(3,6).map(s=>-s);return{viewPlaneNormal:o,viewUp:a}}getSlabThickness(){const e=this.getActors();let r=zr.MINIMUM_SLAB_THICKNESS;return e.forEach(n=>{n.slabThickness>r&&(r=n.slabThickness)}),r}getIntensityFromWorld(e){const r=this.getDefaultActor();if(!qo(r,"vtkVolume"))return;const{actor:n}=r,i=n.getMapper().getInputData(),o=Le.getVolume(this.getVolumeId()),a=Nr(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 jl(t,e){const{imageData:r}=t.getImageData(),n=t.canvasToWorld(e);return Nr(r,n)}function B0(t,e){return t.indexToWorld(e)}function ooe(t,e){const{imageData:r}=t.getImageData(),n=B0(r,e);return t.worldToCanvas(n)}class cr extends _r{constructor(e){super(e),this._useAcquisitionPlaneForViewPlane=!1,this.getNumberOfSlices=()=>{const{numberOfSlices:n}=Vv(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}=kf(this,n||this.getVolumeId(),i);return o},this.getSliceIndex=()=>{const{imageIndex:n}=Vv(this)||{};return n},this.getCurrentImageId=()=>{const n=this.getDefaultActor();if(!n||!qo(n,"vtkVolume"))return;const i=Le.getVolume(this.getVolumeId());if(!i)return;const{viewPlaneNormal:o,focalPoint:a}=this.getCamera();return jc(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=Le.getVolume(i),a=this.getCamera(),{focalPoint:s,position:c,viewPlaneNormal:l}=a,f=Lu(o,l),u=e5(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}=m0(s,c,u,l,f,v);p.push({sliceIndex:g+v,point:y})}return p};const{orientation:r}=this.options;if(r&&r!==Hf.ACQUISITION){this.applyViewOrientation(r);return}this._useAcquisitionPlaneForViewPlane=!0}async setVolumes(e,r=!1,n=!1){const i=Le.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=Le.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];_n(n,e,r);const i=this.getCamera(),o=i.viewPlaneNormal,a=Tt(n,o),s=It(o[0],o[1],o[2]);if(Ai(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];Li(c,i.focalPoint,s),Li(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===Hf.ACQUISITION)({viewPlaneNormal:n,viewUp:i}=super._getAcquisitionPlaneOrientation());else if(ql[e])({viewPlaneNormal:n,viewUp:i}=ql[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(-zr.MAXIMUM_RAY_DISTANCE,zr.MAXIMUM_RAY_DISTANCE):e.setClippingRange(zr.MINIMUM_SLAB_THICKNESS,zr.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=yo.newInstance(),y=yo.newInstance(),m=[v,y];let w=zr.MINIMUM_SLAB_THICKNESS;h.slabThickness&&(w=h.slabThickness),this.setOrientationOfClippingPlanes(m,w,f,u),g.addClippingPlane(v),g.addClippingPlane(y)}}),i&&ql[this.viewportProperties.orientation]!==void 0){const h=ql[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,Ke.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=>{qo(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=>{qo(n,"vtkVolume")&&(n.slabThickness=zr.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(Tt(n,i))>.99}getSliceViewInfo(){const{width:e,height:r}=this.getCanvas(),n=jl(this,[0,0]),i=jl(this,[e-1,0]),o=jl(this,[0,r-1]),a=_n(ke(),i,n),s=_n(ke(),o,n),c=Mn(ke(),a,s);Yn(a,a),Yn(s,s),Yn(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(D=>ooe(this,D)).reduce((D,b)=>(D.minX=Math.min(D.minX,b[0]),D.minY=Math.min(D.minY,b[1]),D.maxX=Math.max(D.maxX,b[0]),D.maxY=Math.max(D.maxY,b[1]),D),{minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0}),v=jl(this,[p.minX,p.minY]),y=D_(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=jl(this,[p.maxX,p.maxY]),w=_n(ke(),m,v),x=ni(Yo(),y),{viewPlaneNormal:C}=this.getCamera();if(C.filter(D=>Math.abs(D)>ya).length>1)throw new Error("getSliceInfo is not supported for oblique views");const _=C.findIndex(D=>Math.abs(D)>1-ya);if(_===-1)throw new Error("Unable to determine slice axis");const T=Tt(a,w)+1,E=Tt(s,w)+1;return{sliceIndex:this.getSliceIndex(),width:T,height:E,slicePlane:_,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=Le.getVolume(r.volumeId);return r.referencedImageId=jc(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=zr.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=Le.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(TT(r.actor,n),cs(r)){const l=r.actor.getProperty().getRGBTransferFunction(0);t5(l,this.initialTransferFunctionNodes)}const i={...super.getVOIModifiedEventDetail(e)};this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetCameraRotation:!0}),ot(this.element,Ke.VOI_MODIFIED,i)}getSlicesClippingPlanes(){const e=this.getSlicePlaneCoordinates(),{viewPlaneNormal:r}=this.getCamera(),n=zr.MINIMUM_SLAB_THICKNESS;return e.map(({point:i,sliceIndex:o})=>{const a=[yo.newInstance(),yo.newInstance()];return this.setOrientationOfClippingPlanes(a,n,r,i),{sliceIndex:o,planes:a.map(s=>({normal:s.getNormal(),origin:s.getOrigin()}))}})}}function aoe(t,e){e.classHierarchy.push("vtkAbstractImageMapper"),t.getIsOpaque=()=>!0,t.getCurrentImage=()=>null,t.getBoundsForSlice=()=>(te.vtkErrorMacro("vtkAbstractImageMapper.getBoundsForSlice - NOT IMPLEMENTED"),pu())}const soe={slice:0,customDisplayExtent:[0,0,0,0,0,0],useCustomExtents:!1,backgroundColor:[0,0,0,1]};function coe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,soe,r),q_.extend(t,e,r),te.setGet(t,e,["slice","useCustomExtents"]),te.setGetArray(t,e,["customDisplayExtent"],6),te.setGetArray(t,e,["backgroundColor"],4),aoe(t,e)}var loe={extend:coe};function oA(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],Yn(l,l);const f=yo.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 uoe(t,e,r){const n=oA(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[1]||a[1]o[3]||a[2]o[5]?null:{t:n.t,ijk:a}}return null}function foe(t,e,r){const n=oA(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[1]-1||s[1]o[3]-1||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:doe,otherStaticMethods:hoe}=Xy,{SlicingMode:Gn}=Jy;function goe(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 Gn.X:o=[n,(f[3]+f[2])/2,(f[5]+f[4])/2];break;case Gn.Y:o=[(f[1]+f[0])/2,n,(f[5]+f[4])/2];break;case Gn.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 Gn.I:l=fs(a[0],s[0],s[1]);break;case Gn.J:l=fs(a[1],s[2],s[3]);break;case Gn.K:l=fs(a[2],s[4],s[5]);break;default:return 0}return l},t.setSliceFromCamera=n=>{const i=n.getFocalPoint();switch(e.slicingMode){case Gn.I:case Gn.J:case Gn.K:{const o=t.getSliceAtPosition(i);t.setSlice(o)}break;case Gn.X:t.setSlice(i[0]);break;case Gn.Y:t.setSlice(i[1]);break;case Gn.Z:t.setSlice(i[2]);break}},t.setXSlice=n=>{t.setSlicingMode(Gn.X),t.setSlice(n)},t.setYSlice=n=>{t.setSlicingMode(Gn.Y),t.setSlice(n)},t.setZSlice=n=>{t.setSlicingMode(Gn.Z),t.setSlice(n)},t.setISlice=n=>{t.setSlicingMode(Gn.I),t.setSlice(n)},t.setJSlice=n=>{t.setSlicingMode(Gn.J),t.setSlice(n)},t.setKSlice=n=>{t.setSlicingMode(Gn.K),t.setSlice(n)},t.getSlicingModeNormal=()=>{const n=[0,0,0],i=t.getCurrentImage().getDirection();switch(e.slicingMode){case Gn.X:n[0]=1;break;case Gn.Y:n[1]=1;break;case Gn.Z:n[2]=1;break;case Gn.I:d2(i,[1,0,0],n);break;case Gn.J:d2(i,[0,1,0],n);break;case Gn.K:d2(i,[0,0,1],n);break}return n};function r(){let n;switch(e.slicingMode){case Gn.X:n=0;break;case Gn.Y:n=1;break;case Gn.Z:n=2;break;default:e.closestIJKAxis={ijkMode:e.slicingMode,flip:!1};return}const i=t.getCurrentImage().getDirection(),o=sM(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===Gn.NONE)&&t.getCurrentImage()&&r(),e.closestIJKAxis),t.getBounds=()=>{const n=t.getCurrentImage();if(!n)return pu();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 Gn.I:i[0]=a,i[1]=a;break;case Gn.J:i[2]=a,i[3]=a;break;case Gn.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 pu();const a=o.getSpatialExtent(),{ijkMode:s}=t.getClosestIJKAxis();let c=n;switch(s!==e.slicingMode&&(c=t.getSliceAtPosition(n)),s){case Gn.I:a[0]=c-i,a[1]=c+i;break;case Gn.J:a[2]=c-i,a[3]=c+i;break;case Gn.K:a[4]=c-i,a[5]=c+i;break}return o.extentToBounds(a)},t.intersectWithLineForPointPicking=(n,i)=>uoe(n,i,t),t.intersectWithLineForCellPicking=(n,i)=>foe(n,i,t),t.getCurrentImage=()=>t.getInputData()}const poe={slicingMode:Gn.NONE,closestIJKAxis:{ijkMode:Gn.NONE,flip:!1},renderToRectangle:!1,sliceAtFocalPoint:!1,preferSizeOverAccuracy:!1};function aA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,poe,r),loe.extend(t,e,r),te.get(t,e,["slicingMode"]),te.setGet(t,e,["closestIJKAxis","renderToRectangle","sliceAtFocalPoint","preferSizeOverAccuracy"]),Xy.implementCoincidentTopologyMethods(t,e),goe(t,e)}const moe=te.newInstance(aA,"vtkImageMapper");var voe={newInstance:moe,extend:aA,...doe,...hoe,...Jy};const{InterpolationType:I2}=IJ,{vtkErrorMacro:m9}=te,O2=4;function yoe(t,e){e.classHierarchy.push("vtkImageProperty"),t.getMTime=()=>{let r=e.mtime,n;for(let i=0;in?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>=O2)return m9("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>=O2?(m9("Invalid index"),0):e.componentData[r].componentWeight},t.setInterpolationTypeToNearest=()=>t.setInterpolationType(I2.NEAREST),t.setInterpolationTypeToLinear=()=>t.setInterpolationType(I2.LINEAR),t.getInterpolationTypeAsString=()=>te.enumToString(I2,e.interpolationType)}const woe={independentComponents:!1,interpolationType:I2.LINEAR,colorWindow:255,colorLevel:127.5,ambient:1,diffuse:0,opacity:1,useLookupTableScalarRange:!1,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function xoe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,woe,r),te.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;nt,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=Soe.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()){_oe("Recomputing bounds..."),e.mapperBounds=r.map(o=>o),t.computeMatrix();const i=new Float64Array(16);Fn(i,e.matrix),gr.transformBounds(r,i,e.bounds),e.boundsMTime.modified()}return e.bounds},t.getBoundsForSlice=(r,n)=>{const i=e.mapper.getBoundsForSlice(r,n);if(!gr.isValid(i))return i;t.computeMatrix();const o=new Float64Array(16);return Fn(o,e.matrix),gr.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 Eoe={mapper:null,property:null,forceOpaque:!1,forceTranslucent:!1,bounds:[...gr.INIT_BOUNDS]};function sA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Eoe,r),uT.extend(t,e,r),e.boundsMTime={},te.obj(e.boundsMTime),te.set(t,e,["property"]),te.setGet(t,e,["mapper","forceOpaque","forceTranslucent"]),te.getArray(t,e,["bounds"],6),Toe(t,e)}const Doe=te.newInstance(sA,"vtkImageSlice");var boe={newInstance:Doe,extend:sA};function Ioe(t){return Object.values(to).includes(t)?t:to.LINEAR}function cA(t){const r={...gt(Io.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 lA(t){const e=t.imageId,{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=gt("imagePixelModule",e),{windowWidth:c,windowCenter:l,voiLUTFunction:f}=t,{modality:u}=gt("generalSeriesModule",e),d=gt("scalingModule",e),h=gt(Io.CALIBRATION,e),g=Ioe(f),p=cA(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 o5(t){const{imagePlaneModule:e,imagePixelModule:r,voiLUTFunction:n,modality:i,scalingFactor:o,calibration:a}=lA(t);let{rowCosines:s,columnCosines:c}=e;(s==null||c==null)&&(s=[1,0,0],c=[0,1,0]);const l=It(s[0],s[1],s[2]),f=It(c[0],c[1],c[2]),u=ke();Mn(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||Ooe(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 Ooe(t){let e=1;return(t==="RGB"||t!=null&&t.includes("YBR")||t==="PALETTE COLOR")&&(e=3),e}function uA(t){const e=Hc.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 a5(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;oi,n.set(i)}else n.set(r);t.modified()}function Cn(){return window.performance?performance.now():Date.now()}function Moe(t,e){return function(r){const n=((r-(e-.5))/(t-1)+.5)*255;return Math.min(Math.max(n,0),255)}}function Poe(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=o?i:t.lut[a-t.firstValueMapped]>>r}}function fA(t,e,r){return r?Poe(r):Moe(t,e)}function Roe(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=fA(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 Loe(t,e,r){let n=Cn();const i=t.voxelManager.getScalarData();t.stats.lastGetPixelDataTime=Cn()-n;const o=t.minPixelValue;let a=0,s=0;const c=i.length;if(n=Cn(),o<0)for(;s0||t.voi.windowWidth!==void 0&&t.voi.windowCenter!==void 0}function v9(t,e){return!t&&!e?!0:!t||!e?!1:t.id===e.id}function $oe(t,e){return r=>r*t+e}function joe(t){const e=t.lut[0],r=t.lut[t.lut.length-1],n=t.firstValueMapped+t.lut.length;return i=>i=n?r:t.lut[i]}function Hoe(t,e,r){return r?joe(r):$oe(t,e)}function Koe(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=Hoe(t.slope,t.intercept,i),u=fA(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 gA(t,e,r){return t.cachedLut!==void 0&&t.cachedLut.windowCenter===e.voi.windowCenter&&t.cachedLut.windowWidth===e.voi.windowWidth&&v9(t.cachedLut.modalityLUT,e.modalityLUT)&&v9(t.cachedLut.voiLUT,e.voiLUT)&&t.cachedLut.invert===e.invert&&!r||(Woe(e,t),Koe(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 qoe(t,e,r,n=!0){const i=t.renderingTools.lastRenderedIsColor;(!t.renderingTools.renderCanvas||i)&&(t.renderingTools.renderCanvas=s5(null,e.width,e.height),Fv(t,e));const o=t.renderingTools.renderCanvas;if(!DT(t,e)&&!r)return o;(o.width!==e.width||o.height!==e.height)&&Fv(t,e),e.stats=e.stats||{};const a=t.renderingTools.renderCanvasData,s=t.renderingTools.renderCanvasContext;let c=Cn();e.stats.lastLutGenerateTime=Cn()-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,Boe(e,v,a.data)}else{const f=gA(e,l,r);n?Uoe(e,f,a.data):Goe(e,f,a.data)}return c=Cn(),s.putImageData(a,0,0),e.stats.lastPutImageDataTime=Cn()-c,o}function Xoe(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,ET(t,n);const i=qoe(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=bT(t)}const sC=0,cC=1,Yoe=2;function Joe(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 Zoe(t,e){let r;return te.Range[1]?r=e.MaxIndex+cC+1.5:r=(t+e.Shift)*e.Scale,Math.floor(r)}class IT{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=Joe(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 (${this.Ramp})`)}this.Table.push(h)}this.buildSpecialColors()}buildSpecialColors(){const e=this.NumberOfColors,r=e+sC,n=e+cC,i=e+Yoe;this.UseBelowRangeColor||e===0?this.Table[r]=this.BelowRangeColor:this.Table[r]=this.Table[0],this.UseAboveRangeColor||e===0?this.Table[n]=this.AboveRangeColor:this.Table[n]=this.Table[e-1],this.Table[i]=this.NaNColor}mapValue(e){const r=this.getIndex(e);if(r<0)return this.NaNColor;if(r===0){if(this.UseBelowRangeColor&&ethis.TableRange[1])return this.AboveRangeColor;return this.Table[r]}getIndex(e){const r={Range:[],MaxIndex:this.NumberOfColors-1,Shift:-this.TableRange[0],Scale:1};if(this.TableRange[1]<=this.TableRange[0]?r.Scale=Number.MAX_VALUE:r.Scale=r.MaxIndex/(this.TableRange[1]-this.TableRange[0]),r.Range[0]=this.TableRange[0],r.Range[1]=this.TableRange[1],isNaN(e))return-1;let n=Zoe(e,r);return n===this.NumberOfColors+sC?n=0:n===this.NumberOfColors+cC&&(n=this.NumberOfColors-1),n}setTableValue(e,r,n,i,o){let a;if(typeof r=="number"&&n!==void 0&&i!==void 0&&o!==void 0)a=[r,n,i,o];else if(Array.isArray(r))a=r;else throw new Error("Invalid arguments for setTableValue");if(e<0)throw new Error(`Can't set the table value for negative index (${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 y9=[0,0,0,0];function Qoe(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 eae(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=0&&ilC(Math.floor(255-(m-h)*v),0,255):y=m=>lC(Math.floor((m-h)*v),0,255),oae(e,y,f,s.data)}else{const u=gA(e,t.viewport,r);e.stats=e.stats||{},e.stats.lastLutGenerateTime=Cn()-a,iae(e,u,f,s.data)}return a=Cn(),c.putImageData(s,0,0),e.stats.lastPutImageDataTime=Cn()-a,n}function sae(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,ET(t,n);const i=aae(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=bT(t)}function pA(t,e){const r=t.image;if(!t.canvas||!t.image)return;const n=Cn();if(r.stats={lastGetPixelDataTime:-1,lastStoredPixelDataToCanvasImageDataTime:-1,lastPutImageDataTime:-1,lastRenderTime:-1,lastLutGenerateTime:-1},r){let o=r.render;o||(t.viewport.colormap?o=sae:r.color?o=Foe:o=Xoe),o(t,e)}const i=Cn()-n;r.stats.lastRenderTime=i,t.invalid=!1,t.needsRedraw=!1}function mA(t){return Pp(t)}function Em(t,e){const r=mA(t);return r.invert(),r.transformPoint(e)}const cae={viewport:{}};function lae(){return{tlhc:{x:1,y:1},brhc:{x:1,y:1},rowPixelSpacing:1,columnPixelSpacing:1,presentationSizeMode:"NONE"}}function uae(){const t=lae(),e={scale:1,translation:{x:0,y:0},voi:{windowWidth:void 0,windowCenter:void 0,voiLUTFunction:to.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,cae.viewport)}function Bg(t,e){if(t==null)throw new Error(e)}function fae(t){return!(t==null||t===0||t===180)}function vA(t,e=null){return Bg(t,"getImageSize: parameter image must not be undefined"),Bg(t.width,"getImageSize: parameter image must have width"),Bg(t.height,"getImageSize: parameter image must have height"),fae(e)?{height:t.width,width:t.height}:{width:t.width,height:t.height}}function OT(t,e,r=null){Bg(t,"getImageScale: parameter canvas must not be undefined"),Bg(e,"getImageScale: parameter image must not be undefined");const n=vA(e,r),i=e.rowPixelSpacing||1,o=e.columnPixelSpacing||1;let a=1,s=1;i{this._configureRenderingPipeline()},this.resize=()=>{this.useCPURendering&&this._resizeCPU()},this._resizeCPU=()=>{this._cpuFallbackEnabledElement.viewport&&mae(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=voe.newInstance();n.setInputData(r);const i=boe.newInstance();i.setMapper(n);const{preferSizeOverAccuracy:o}=aT().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=x9(this.initialViewUp,o,i,n),c=A_(a,r)*180/Math.PI,l=Mn(ke(),a,r);return Tt(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,Ke.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]=Em(this._cpuFallbackEnabledElement,r),{origin:a,spacing:s,direction:c}=this.getImageData(),l=c.slice(0,3),f=c.slice(3,6);return Sn(n,a,l,i*s[0]),Sn(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=Zn(ke(),r,o),l=[Tt(c,a)/n[0],Tt(c,s)/n[1]];return w9(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?(pA(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=kg(),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 kg()}_configureRenderingPipeline(e){this.useCPURendering=e??kg();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 fh,viewport:{rotation:0}}}_resetGPUViewport(){const e=this.getRenderer(),r=sT.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(Ke.ELEMENT_DISABLED,function e(){clearTimeout(this.debouncedTimeout),je.removeEventListener(Ke.ELEMENT_DISABLED,e)})}getImageDataGPU(){const e=this.getDefaultActor();if(!e||!cs(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=Em(this._cpuFallbackEnabledElement,o);return[a[0],a[1],0]},indexToWorld:(i,o)=>{const a=w9(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=gt("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?go.PRE_RENDER:go.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=go.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(Pc.LINEAR),!this.useCPURendering){const r=this.getTransferFunction();t5(r,this.initialTransferFunctionNodes);const i=Lv(r).reduce((s,c)=>(s.push(c[0],c[1],c[2],c[3]),s),[]),o=this.getDefaultActor(),a=pT(i,o.actor);this.setColormap(a)}}resetToDefaultProperties(){var i;this.cpuRenderingInvalidated=!0,this.viewportStatus=go.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(Pc.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=P_(Yo(),r.rotation*Math.PI/180,i);o=Yt(ke(),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=Ni(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=Em(this._cpuFallbackEnabledElement,d),g=this.worldToCanvasCPU(i.focalPoint),p=Em(this._cpuFallbackEnabledElement,g),v=Kt();Gr(v,d6(h[0],h[1]),d6(p[0],p[1]));const y=vae({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=Pp(this._cpuFallbackEnabledElement);const u={previousCamera:i,camera:this.getCamera(),element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};ot(this.element,Ke.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=Ua([0,0],r,n);this.setPan(i,!1);const{flipVertical:o,flipHorizontal:a,viewPlaneNormal:s}=this.getCamera(),c=x9(this.initialViewUp,a,o,s);this.setCameraNoEvent({viewUp:c}),this.getVtkActiveCamera().roll(-e);const l=this.getPan(),f=this.getPan(this.fitToCanvasCamera),u=Ua([0,0],l,f),d=Qi([0,0],r,u);this.setPan(d,!1)}setInterpolationTypeGPU(e){const r=this.getDefaultActor();if(!r||!cs(r))return;const{actor:n}=r;n.getProperty().setInterpolationType(e),this.interpolationType=e}setInterpolationTypeCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r.pixelReplication=e!==Pc.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&&cs(r)){if(qo(r,"vtkVolume")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&Vg(i),this.invert=e}else if(qo(r,"vtkImageSlice")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&Vg(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}=cu(l,f,o.voiLUTFunction);e={lower:u,upper:d}}else{const{lower:s,upper:c}=e,{windowCenter:l,windowWidth:f}=m1(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,Ke.VOI_MODIFIED,a)}getTransferFunction(){const e=this.getDefaultActor();return!e||!cs(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||!cs(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===to.SAMPLED_SIGMOID;if((f||!l||i)&&(l=(f?wT:uA)(c),this.invert&&Vg(l),s.getProperty().setRGBTransferFunction(0,l),this.initialTransferFunctionNodes=Lv(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,Ke.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=o5(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=gt(Io.IMAGE_PLANE,r),a=gt(Io.IMAGE_PLANE,i),s=o.imageOrientationPatient,c=a.imageOrientationPatient;if(s&&c){if(zt(o.imageOrientationPatient,a.imageOrientationPatient)){const f=o.imagePositionPatient,u=a.imagePositionPatient;if(f&&u&&zt(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=gt(Io.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=Mn([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=Xt.newInstance({name:"Pixels",numberOfComponents:o,values:s}),l=h1.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){C9.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(Lr(a),s)}),this.currentImageIdIndex=r,this.targetImageIdIndex=r;const n=gt(Op.IMAGE_RETRIEVE_CONFIGURATION,e[r],"stack");this.imagesLoader=n?(n.create||XL)(n):this,this.stackInvalidated=!0,this.flipVertical=!1,this.flipHorizontal=!1,this.voiRange=null,this.interpolationType=Pc.LINEAR,this.invert=!1,this.viewportStatus=go.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,Ke.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=zt(n,e.columnPixelSpacing),h=zt(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=zt(s.rowCosines,l),w=zt(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),a5(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},T=Math.abs(C.max-C.min)/65535,E=C.min,D=v.length,b=new Uint16Array(D);let I=65535,P=0;for(let M=0;Mb:h.getPixelData=()=>b,h.preScale={...h.preScale,scaled:!1}}this._setCSImage(h),this.viewportStatus=go.PRE_RENDER;const x={image:h,imageId:p,imageIdIndex:g,viewportId:this.id,renderingEngineId:this.renderingEngineId};ot(this.element,Ke.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(je,Ke.IMAGE_LOAD_ERROR,v),i(h)}function s(h,g,p){return wu(h,p).then(v=>{o.call(this,v,g,h)},v=>{a.call(this,v,g,h)})}const c=-5,l=ln.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,Ke.PRE_STACK_NEW_IMAGE,d),Lo.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,Ke.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(je,Ke.IMAGE_LOAD_ERROR,o)}getLoaderImageOptions(e){const r=this.imageIds.indexOf(e),{transferSyntaxUID:n}=gt("transferSyntax",e)||{};return{useRGBA:!1,transferSyntaxUID:n,priority:5,requestType:ln.Interaction,additionalDetails:{imageId:e,imageIdIndex:r}}}async loadImages(e,r){const n=await Promise.allSettled(e.map(o=>{const a=this.getLoaderImageOptions(o);return wu(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(Ke.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 ot(this.element,Ke.PRE_STACK_NEW_IMAGE,n),this.imagesLoader.loadImages([e],this).then(i=>e)}_updateToDisplayImageCPU(e){const r=this.getImageDataMetadata(e),n=yA(this.canvas,e,this.modality,this._cpuFallbackEnabledElement.viewport.colormap),{windowCenter:i,windowWidth:o,voiLUTFunction:a}=n.voi;this.voiRange=cu(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=Pp(this._cpuFallbackEnabledElement)}getSliceViewInfo(){throw new Error("Method not implemented.")}addImages(e){const r=[];e.forEach(n=>{const{imageId:i,...o}=n,a=Le.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??Tn(),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=to.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 cu(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=go.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;yae(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];Le.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,Ke.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,Ke.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,Ke.IMAGE_SPACING_CALIBRATED,r),this._publishCalibratedEvent=!1}jumpToWorld(e){const r=this.getImageIds(),n=this.getImageData(),{direction:i,spacing:o}=n,a=jc({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(to).includes(e)?e:to.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=Lr(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=Lu({direction:l,spacing:c},u),h=Zn(ke(),s,f),g=Tt(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=Lr(r));const{referencedImageURI:n}=e,i=this.imageKeyToIndexMap.get(n);if(i===void 0){C9.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=Ip(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,Ke.COLORMAP_MODIFIED,n)}setColormapGPU(e){const i=this.getDefaultActor().actor.getProperty(),o=i.getRGBTransferFunction(),a=Ip(e.name)||bp.getPresetByName(e.name);if(o)o.applyColorMap(a),o.setMappingRange(this.voiRange.lower,this.voiRange.upper),i.setRGBTransferFunction(0,o);else{const c=Hc.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,Ke.COLORMAP_MODIFIED,s)}unsetColormapGPU(){throw new Error("unsetColormapGPU not implemented.")}_getImagePlaneModule(e){var n,i;const r=cA(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 wA extends _r{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!==Hf.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(-zr.MAXIMUM_RAY_DISTANCE,zr.MAXIMUM_RAY_DISTANCE):i.setClippingRange(zr.MINIMUM_SLAB_THICKNESS,zr.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=zr.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=Le.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(TT(r.actor,n),cs(r)){const i=r.actor.getProperty().getRGBTransferFunction(0);t5(i,this.initialTransferFunctionNodes)}this.setCamera(this.initialCamera),ot(this.element,Ke.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(-zr.MAXIMUM_RAY_DISTANCE,zr.MAXIMUM_RAY_DISTANCE):e.setClippingRange(zr.MINIMUM_SLAB_THICKNESS,zr.MAXIMUM_RAY_DISTANCE)}resetSlabThickness(){return null}}async function xae(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 _r))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 Cae(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 _r)){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 Sae(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 _ae{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 Tae{constructor(e){this.actor=e}getInputData(){return this.actor.getImage()}}class Eae{constructor(e,r){this.canvasProperties=new _ae(this),this.visibility=!1,this.mapper=new Tae(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;yb*255);let D=w+(S<<2);for(let b=S;b<_;b++)l[D++]=E[0],l[D++]=E[1],l[D++]=E[2],l[D++]=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;xi)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 vE=class vE{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}`)}};vE.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let v0=vE;const Jg=class Jg extends U0{constructor(e){super({...e,canvas:e.canvas||bc(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,Ke.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,Ke.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&&(athis.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(Ke.ELEMENT_DISABLED,this.elementDisabledHandler)}removeEventListeners(){this.canvas.removeEventListener(Ke.ELEMENT_DISABLED,this.elementDisabledHandler)}elementDisabledHandler(){this.removeEventListeners(),this.videoElement.remove()}getImageDataMetadata(e){const r=typeof e=="string"?e:e.imageId,n=gt(Io.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=It(i[0],i[1],i[2]),c=It(o[0],o[1],o[2]),{rows:l,columns:f}=n,u=ke();Mn(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=gt(Io.IMAGE_URL,e);if(!(n!=null&&n.rendered))throw new Error(`Video Image ID ${e} does not have a rendered video view`);const{rendered:i}=n,o=gt(Io.GENERAL_SERIES,e);this.modality=o==null?void 0:o.Modality,this.metadata=this.getImageDataMetadata(e);let{cineRate:a,numberOfFrames:s}=gt(Io.CINE,e);return this.numberOfFrames=s,this.setVideoURL(i).then(()=>((!s||s===1)&&(s=Math.round(this.videoElement.duration*(a||30))),a||(a=Math.round(s/this.videoElement.duration)),this.fps=a,this.numberOfFrames=s,this.setFrameRange([1,s]),this.initialRender=()=>{this.initialRender=null,this.pause(),this.setFrameNumber(r||1)},new Promise(c=>{window.setTimeout(()=>{this.setFrameNumber(r||1),c(this)},25)})))}async setVideoURL(e){return new Promise(r=>{this.videoElement.src=e,this.videoElement.preload="auto";const n=()=>{this.videoWidth=this.videoElement.videoWidth,this.videoHeight=this.videoElement.videoHeight,this.videoElement.removeEventListener("loadedmetadata",n),this.refreshRenderValues(),r(!0)};this.videoElement.addEventListener("loadedmetadata",n)})}getImageIds(){const e=new Array(this.numberOfFrames),r=this.imageId.replace(/[0-9]+$/,"");for(let n=0;n{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 v0.imageIdToFrameStart(e);if(e.referencedImageId)return v0.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=_p.FRAME){this.scrollSpeed=r===_p.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)=>CT(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(Jg.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=v0.imageIdToFrameEnd(a.referencedImageId);return c>=o&&c<=d}if(o!==void 0)return c===o;if(!i)return!1;const l=i.match(Jg.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 fh;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=Le.getImage(i),s=this.createActorMapper(a),c=n.actorUID??Tn();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 Eae(this,e)}};Jg.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let Rp=Jg;const Dae=` .DicomMicroscopyViewer { --ol-partial-background-color: rgba(127, 127, 127, 0.7); --ol-foreground-color: #000000; @@ -3393,52 +3393,52 @@ fn main( .DicomMicroscopyViewer .ol-tooltip { font-size: 16px !important; } -`;let $h=null;const S9=Symbol.for("map"),_9=Symbol.for("affine"),bae="postrender",Qd=class Qd extends U0{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,Ke.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=Sn(),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(Ke.ELEMENT_DISABLED,this.elementDisabledHandler)}removeEventListeners(){this.canvas.removeEventListener(Ke.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((D,b)=>(D==null?void 0:D.NumberOfFrames){i.style.filter=r})}setAverageWhite(e){this.averageWhite=e,this.setColorTransform(this.voiRange,e)}getScalarData(){return null}computeTransforms(){const e=qo(),r=qo();return f1(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],Hs(e,e,this.metadata.spacing),Zr(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(!$h)return;const r=this.viewer[_9],n=$h.applyInverseTransform({coordinate:[e[0],e[1]],affine:r});return[n[0],n[1]]}indexToWorldWSI(e){if(!$h)return;const r=$h.applyTransform({coordinate:[e[0],e[1]],affine:this.viewer[_9]});return[r[0],r[1],0]}worldToIndex(e){const{worldToIndex:r}=this.computeTransforms(),n=ke();return Yt(n,e,r),n}indexToWorld(e){const{indexToWorld:r}=this.computeTransforms(),n=ke(),i=Dt(...e);return Yt(n,i,r),[n[0],n[1],n[2]]}setDataIds(e,r){(r==null?void 0:r.miniNavigationOverlay)!==!1&&Qd.addMiniNavigationOverlayCss();const n=(r==null?void 0:r.webClient)||gt(Do.WADO_WEB_CLIENT,e[0]);if(!n)throw new Error(`To use setDataIds on WSI data, you must provide metaData.webClient for ${e[0]}`);return this.setWSI(e,n)}async setWSI(e,r){this.microscopyElement.style.background="black",this.microscopyElement.innerText="Loading",this.imageIds=e;const n=await Qd.getDicomMicroscopyViewer();$h||($h=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[S9],this.map.on(bae,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[S9],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||rjZ("dicom-microscopy-viewer"),Qd.overlayCssId="overlayCss";let lC=Qd;const xA={[cr.ORTHOGRAPHIC]:rr,[cr.PERSPECTIVE]:rr,[cr.STACK]:nr,[cr.VOLUME_3D]:wA,[cr.VIDEO]:Rp,[cr.WHOLE_SLIDE]:lC};function Sd(t){return xA[t].useCustomRenderingPipeline}const T9=2;class CA{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{i!=null&&i.element&&it(i.element,Ke.IMAGE_RENDERED,i)})},this.id=e||Sn(),this.useCPURendering=kg(),Tp.set(this),!$Z())throw new Error("@cornerstonejs/core is not initialized, run init() first");this.useCPURendering||(this.offscreenMultiRenderWindow=Pee.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=Sd(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),!Sd(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&&!Sd(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=>{Sd(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 nr))throw new Error(`Viewport with Id ${e} is not a StackViewport.`);return r}getStackViewports(){return this._throwIfDestroyed(),this.getViewports().filter(r=>r instanceof nr)}getVolumeViewports(){this._throwIfDestroyed();const e=this.getViewports(),r=n=>n instanceof yr;return e.filter(r)}render(){const r=this.getViewports().map(n=>n.id);this._setViewportsToBeRenderedNextFrame(r)}renderViewports(e){this._setViewportsToBeRenderedNextFrame(e)}renderViewport(e){this._setViewportsToBeRenderedNextFrame([e])}destroy(){this.hasBeenDestroyed||(this.useCPURendering||(this._getViewportsAsArray().forEach(r=>{this.offscreenMultiRenderWindow.removeRenderer(r.id)}),this.offscreenMultiRenderWindow.delete(),delete this.offscreenMultiRenderWindow),this._reset(),Tp.delete(this.id),this.hasBeenDestroyed=!0)}fillCanvasWithBackgroundColor(e,r){const n=e.getContext("2d");let i;if(r){const o=r.map(a=>Math.floor(255*a));i=`rgb(${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===cr.ORTHOGRAPHIC&&(i={...i,orientation:Hf.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=>Sd(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===cr.STACK)x=new nr(w);else if(a===cr.ORTHOGRAPHIC||a===cr.PERSPECTIVE)x=new rr(w);else if(a===cr.VOLUME_3D)x=new wA(w);else throw new Error(`Viewport Type ${a} is not supported`);this._viewports.set(o,x);const 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l.ParserState.PathOrAuthority:Oe.c()==="/"?he=l.ParserState.Authority:(he=l.ParserState.Path,Oe.pointer--);break;case l.ParserState.Relative:if(K===null)throw new Error("Invalid parser state. Base URL is null.");switch(ne.scheme=K.scheme,Oe.c()){case"":ne.username=K.username,ne.password=K.password,ne.host=K.host,ne.port=K.port,ne.path=f.list.clone(K.path),ne.query=K.query;break;case"/":he=l.ParserState.RelativeSlash;break;case"?":ne.username=K.username,ne.password=K.password,ne.host=K.host,ne.port=K.port,ne.path=f.list.clone(K.path),ne.query="",he=l.ParserState.Query;break;case"#":ne.username=K.username,ne.password=K.password,ne.host=K.host,ne.port=K.port,ne.path=f.list.clone(K.path),ne.query=K.query,ne.fragment="",he=l.ParserState.Fragment;break;default:S(ne)&&Oe.c()==="\\"?(w("Invalid input string."),he=l.ParserState.RelativeSlash):(ne.username=K.username,ne.password=K.password,ne.host=K.host,ne.port=K.port,ne.path=f.list.clone(K.path),ne.path.length!==0&&ne.path.splice(ne.path.length-1,1),he=l.ParserState.Path,Oe.pointer--)}break;case l.ParserState.RelativeSlash:if(!S(ne)||Oe.c()!=="/"&&Oe.c()!=="\\")if(Oe.c()==="/")he=l.ParserState.Authority;else{if(K===null)throw new Error("Invalid parser state. Base URL is null.");ne.username=K.username,ne.password=K.password,ne.host=K.host,ne.port=K.port,he=l.ParserState.Path,Oe.pointer--}else Oe.c()==="\\"&&w("Invalid input string."),he=l.ParserState.SpecialAuthorityIgnoreSlashes;break;case l.ParserState.SpecialAuthoritySlashes:Oe.c()==="/"&&Oe.remaining().startsWith("/")?(he=l.ParserState.SpecialAuthorityIgnoreSlashes,Oe.pointer++):(w("Expected '//'."),he=l.ParserState.SpecialAuthorityIgnoreSlashes,Oe.pointer--);break;case l.ParserState.SpecialAuthorityIgnoreSlashes:Oe.c()!=="/"&&Oe.c()!=="\\"?(he=l.ParserState.Authority,Oe.pointer--):w("Unexpected '/' or '\\'.");break;case l.ParserState.Authority:if(Oe.c()==="@"){w("Unexpected '@'."),dt&&(oe="%40"+oe),dt=!0;try{for(var ze=(Ee=void 0,o(oe)),nt=ze.next();!nt.done;nt=ze.next()){var tt=nt.value;if(tt!==":"||pt){var ut=me(tt,v);pt?ne.password+=ut:ne.username+=ut}else pt=!0}}catch(En){Ee={error:En}}finally{try{nt&&!nt.done&&(Ve=ze.return)&&Ve.call(ze)}finally{if(Ee)throw Ee.error}}oe=""}else if(Oe.c()===""||Oe.c()==="/"||Oe.c()==="?"||Oe.c()==="#"||S(ne)&&Oe.c()==="\\"){if(dt&&oe==="")return w("Invalid input string."),null;Oe.pointer-=oe.length+1,oe="",he=l.ParserState.Host}else oe+=Oe.c();break;case l.ParserState.Host:case l.ParserState.Hostname:if(xe!==void 0&&ne.scheme==="file")Oe.pointer--,he=l.ParserState.FileHost;else if(Oe.c()!==":"||wt)if(Oe.c()===""||Oe.c()==="/"||Oe.c()==="?"||Oe.c()==="#"||S(ne)&&Oe.c()==="\\"){if(Oe.pointer--,S(ne)&&oe==="")return w("Invalid input string."),null;if(xe!==void 0&&oe===""&&(T(ne)||ne.port!==null))return w("Invalid input string."),ne;if((xt=F(oe,!S(ne)))===null)return null;if(ne.host=xt,oe="",he=l.ParserState.PathStart,xe!==void 0)return ne}else Oe.c()==="["&&(wt=!0),Oe.c()==="]"&&(wt=!1),oe+=Oe.c();else{if(oe==="")return w("Invalid input string."),null;if((xt=F(oe,!S(ne)))===null)return null;if(ne.host=xt,oe="",he=l.ParserState.Port,xe===l.ParserState.Hostname)return ne}break;case l.ParserState.Port:if(f.codePoint.ASCIIDigit.test(Oe.c()))oe+=Oe.c();else{if(!(Oe.c()===""||Oe.c()==="/"||Oe.c()==="?"||Oe.c()==="#"||S(ne)&&Oe.c()==="\\"||xe))return w("Invalid input string."),null;if(oe!==""&&oe!==""){var Rt=parseInt(oe,10);if(Rt>Math.pow(2,16)-1)return w("Invalid port number."),null;ne.port=Rt===_(ne.scheme)?null:Rt,oe=""}if(xe!==void 0)return ne;he=l.ParserState.PathStart,Oe.pointer--}break;case l.ParserState.File:if(ne.scheme="file",Oe.c()==="/"||Oe.c()==="\\")Oe.c()==="\\"&&w("Invalid input string."),he=l.ParserState.FileSlash;else if(K!==null&&K.scheme==="file")switch(Oe.c()){case"":ne.host=K.host,ne.path=f.list.clone(K.path),ne.query=K.query;break;case"?":ne.host=K.host,ne.path=f.list.clone(K.path),ne.query="",he=l.ParserState.Query;break;case"#":ne.host=K.host,ne.path=f.list.clone(K.path),ne.query=K.query,ne.fragment="",he=l.ParserState.Fragment;break;default:k(Oe.substring())?w("Unexpected windows drive letter in input string."):(ne.host=K.host,ne.path=f.list.clone(K.path),V(ne)),he=l.ParserState.Path,Oe.pointer--}else he=l.ParserState.Path,Oe.pointer--;break;case l.ParserState.FileSlash:Oe.c()==="/"||Oe.c()==="\\"?(Oe.c()==="\\"&&w("Invalid input string."),he=l.ParserState.FileHost):(K===null||K.scheme!=="file"||k(Oe.substring())||(G(K.path[0])?ne.path.push(K.path[0]):ne.host=K.host),he=l.ParserState.Path,Oe.pointer--);break;case l.ParserState.FileHost:if(Oe.c()===""||Oe.c()==="/"||Oe.c()==="\\"||Oe.c()==="?"||Oe.c()==="#")if(Oe.pointer--,xe===void 0&&A(oe))w("Unexpected windows drive letter in input string."),he=l.ParserState.Path;else if(oe===""){if(ne.host="",xe!==void 0)return ne;he=l.ParserState.PathStart}else{var xt;if((xt=F(oe,!S(ne)))===null)return null;if(xt==="localhost"&&(xt=""),ne.host=xt,xe!==void 0)return ne;oe="",he=l.ParserState.PathStart}else oe+=Oe.c();break;case l.ParserState.PathStart:S(ne)?(Oe.c()==="\\"&&w("Invalid input string."),he=l.ParserState.Path,Oe.c()!=="/"&&Oe.c()!=="\\"&&Oe.pointer--):xe===void 0&&Oe.c()==="?"?(ne.query="",he=l.ParserState.Query):xe===void 0&&Oe.c()==="#"?(ne.fragment="",he=l.ParserState.Fragment):Oe.c()!==""&&(he=l.ParserState.Path,Oe.c()!=="/"&&Oe.pointer--);break;case l.ParserState.Path:if(Oe.c()===""||Oe.c()==="/"||S(ne)&&Oe.c()==="\\"||xe===void 0&&(Oe.c()==="?"||Oe.c()==="#")){if(S(ne)&&Oe.c()==="\\"&&w("Invalid input string."),L(oe))V(ne),Oe.c()==="/"||S(ne)&&Oe.c()==="\\"||ne.path.push("");else if(!M(oe)||Oe.c()==="/"||S(ne)&&Oe.c()==="\\"){if(!M(oe)){if(ne.scheme==="file"&&ne.path.length===0&&A(oe)){ne.host!==null&&ne.host!==""&&(w("Invalid input string."),ne.host="");var Ft=Array.from(oe);oe=Ft.slice(0,1)+":"+Ft.slice(2)}ne.path.push(oe)}}else ne.path.push("");if(oe="",ne.scheme==="file"&&(Oe.c()===""||Oe.c()==="?"||Oe.c()==="#"))for(;ne.path.length>1&&ne.path[0]==="";)w("Invalid input string."),ne.path.splice(0,1);Oe.c()==="?"&&(ne.query="",he=l.ParserState.Query),Oe.c()==="#"&&(ne.fragment="",he=l.ParserState.Fragment)}else y.test(Oe.c())||Oe.c()==="%"||w("Character is not a URL code point or a percent encoded character."),Oe.c()!=="%"||/^[0-9a-fA-F][0-9a-fA-F]/.test(Oe.remaining())||w("Percent encoded character must be followed by two hex digits."),oe+=me(Oe.c(),p);break;case l.ParserState.CannotBeABaseURLPath:Oe.c()==="?"?(ne.query="",he=l.ParserState.Query):Oe.c()==="#"?(ne.fragment="",he=l.ParserState.Fragment):(Oe.c()===""||y.test(Oe.c())||Oe.c()==="%"||w("Character is not a URL code point or a percent encoded character."),Oe.c()!=="%"||/^[0-9a-fA-F][0-9a-fA-F]/.test(Oe.remaining())||w("Percent encoded character must be followed by two hex digits."),Oe.c()!==""&&(ne.path[0]+=me(Oe.c(),h)));break;case l.ParserState.Query:if(We==="UTF-8"||S(ne)&&ne.scheme!=="ws"&&ne.scheme!=="wss"||(We="UTF-8"),xe===void 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string."):(y.test(Oe.c())||Oe.c()==="%"||w("Unexpected character in fragment string."),Oe.c()!=="%"||/^[A-Za-z0-9][A-Za-z0-9]/.test(Oe.remaining())||w("Unexpected character in fragment string."),ne.fragment+=me(Oe.c(),g)))}if(Oe.eof)break;Oe.pointer++}return ne}function M(W){return W==="."||W.toLowerCase()==="%2e"}function L(W){var K=W.toLowerCase();return K===".."||K===".%2e"||K==="%2e."||K==="%2e%2e"}function V(W){var K=W.path;K.length!==0&&(W.scheme==="file"&&K.length===1&&G(K[0])||W.path.splice(W.path.length-1,1))}function G(W){return W.length>=2&&f.codePoint.ASCIIAlpha.test(W[0])&&W[1]===":"}function A(W){return W.length>=2&&f.codePoint.ASCIIAlpha.test(W[0])&&(W[1]===":"||W[1]==="|")}function k(W){return W.length>=2&&A(W)&&(W.length===2||W[2]==="/"||W[2]==="\\"||W[2]==="?"||W[2]==="#")}function F(W,K){if(K===void 0&&(K=!1),W.startsWith("["))return W.endsWith("]")?ie(W.substring(1,W.length-1)):(w("Expected ']' after '['."),null);if(K)return ue(W);var Z=$(c.utf8Decode(Ie(W)));if(Z===null||m.test(Z))return w("Invalid domain."),null;var ne=Y(Z);return ne===null||c.isNumber(ne)?ne:Z}function j(W,K){K===void 0&&(K={value:!1});var Z=10;return W.startsWith("0x")||W.startsWith("0X")?(K.value=!0,W=W.substr(2),Z=16):W.length>=2&&W[0]==="0"&&(K.value=!0,W=W.substr(1),Z=8),W===""?0:(Z===10?/^[0-9]+$/:Z===16?/^[0-9A-Fa-f]+$/:/^[0-7]+$/).test(W)?parseInt(W,Z):null}function Y(W){var K,Z,ne,xe,Ee={value:!1},Ve=W.split(".");if(Ve[Ve.length-1]===""&&(Ee.value=!0,Ve.length>1&&Ve.pop()),Ve.length>4)return W;var Ge=[];try{for(var re=o(Ve),ae=re.next();!ae.done;ae=re.next()){var ve=ae.value;if(ve===""||(wt=j(ve,Ee))===null)return W;Ge.push(wt)}}catch(pt){K={error:pt}}finally{try{ae&&!ae.done&&(Z=re.return)&&Z.call(re)}finally{if(K)throw K.error}}Ee.value&&w("Invalid IP v4 address.");for(var se=0;se255&&(w("Invalid IP v4 address."),se=Math.pow(256,5-Ge.length))return w("Invalid IP v4 address."),null;var he=Ge[Ge.length-1];Ge.pop();var We=0;try{for(var oe=o(Ge),dt=oe.next();!dt.done;dt=oe.next()){var wt;he+=(wt=dt.value)*Math.pow(256,3-We),We++}}catch(pt){ne={error:pt}}finally{try{dt&&!dt.done&&(xe=oe.return)&&xe.call(oe)}finally{if(ne)throw ne.error}}return he}function ie(W){var K,Z=[0,0,0,0,0,0,0,0],ne=0,xe=null,Ee=new c.StringWalker(W);if(Ee.c()===":"){if(!Ee.remaining().startsWith(":"))return w("Invalid IP v6 address."),null;Ee.pointer+=2,xe=ne+=1}for(;Ee.c()!=="";){if(ne===8)return w("Invalid IP v6 address."),null;if(Ee.c()!==":"){for(var Ve=0,Ge=0;Ge<4&&f.codePoint.ASCIIHexDigit.test(Ee.c());)Ve=16*Ve+parseInt(Ee.c(),16),Ee.pointer++,Ge++;if(Ee.c()==="."){if(Ge===0||(Ee.pointer-=Ge,ne>6))return w("Invalid IP v6 address."),null;for(var re=0;Ee.c()!=="";){var ae=null;if(re>0){if(!(Ee.c()==="."&&re<4))return w("Invalid IP v6 address."),null;Ee.pointer++}if(!f.codePoint.ASCIIDigit.test(Ee.c()))return w("Invalid IP v6 address."),null;for(;f.codePoint.ASCIIDigit.test(Ee.c());){var ve=parseInt(Ee.c(),10);if(ae===null)ae=ve;else{if(ae===0)return w("Invalid IP v6 address."),null;ae=10*ae+ve}if(ae>255)return w("Invalid IP v6 address."),null;Ee.pointer++}if(ae===null)return w("Invalid IP v6 address."),null;Z[ne]=256*Z[ne]+ae,++re!==2&&re!==4||ne++}if(re!==4)return w("Invalid IP v6 address."),null;break}if(Ee.c()===":"){if(Ee.pointer++,Ee.c()==="")return w("Invalid IP v6 address."),null}else if(Ee.c()!=="")return w("Invalid IP v6 address."),null;Z[ne]=Ve,ne++}else{if(xe!==null)return w("Invalid IP v6 address."),null;Ee.pointer++,xe=++ne}}if(xe!==null){var se=ne-xe;for(ne=7;ne!==0&&se>0;)K=a([Z[xe+se-1],Z[ne]],2),Z[ne]=K[0],Z[xe+se-1]=K[1],ne--,se--}else if(xe===null&&ne!==8)return w("Invalid IP v6 address."),null;return Z}function ue(W){var K,Z;if(/[\x00\t\f\r #/:?@\[\\\]]/.test(W))return w("Invalid host string."),null;var ne="";try{for(var xe=o(W),Ee=xe.next();!Ee.done;Ee=xe.next())ne+=me(Ee.value,h)}catch(Ve){K={error:Ve}}finally{try{Ee&&!Ee.done&&(Z=xe.return)&&Z.call(xe)}finally{if(K)throw K.error}}return ne}function ce(W){return null}function pe(W){return"%"+("00"+W.toString(16).toUpperCase()).slice(-2)}function Te(W){for(var K=function(Ge){return Ge>=48&&Ge<=57||Ge>=65&&Ge<=70||Ge>=97&&Ge<=102},Z=new Uint8Array(W.length),ne=0,xe=0;xe=W.length-2)Z[ne]=Ee,ne++;else if(Ee!==37||K(W[xe+1])&&K(W[xe+2])){var Ve=parseInt(c.utf8Decode(Uint8Array.of(W[xe+1],W[xe+2])),16);Z[ne]=Ve,ne++,xe+=2}else Z[ne]=Ee,ne++}return Z.subarray(0,ne)}function Ie(W){return Te(c.utf8Encode(W))}function me(W,K){var Z,ne;if(!K.test(W))return W;var xe=c.utf8Encode(W),Ee="";try{for(var Ve=o(xe),Ge=Ve.next();!Ge.done;Ge=Ve.next())Ee+=pe(Ge.value)}catch(re){Z={error:re}}finally{try{Ge&&!Ge.done&&(ne=Ve.return)&&ne.call(Ve)}finally{if(Z)throw Z.error}}return Ee}function B(W){var K,Z,ne,xe,Ee=[],Ve=[];try{for(var 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W.host===null||W.host===""||W._cannotBeABaseURLFlag||W.scheme==="file"},n.urlSerializer=E,n.hostSerializer=D,n.iPv4Serializer=b,n.iPv6Serializer=I,n.urlParser=function(W,K,Z){var ne=P(W,K,Z);return ne===null?null:(ne.scheme!=="blob"||(ne._blobURLEntry=null),ne)},n.basicURLParser=P,n.setTheUsername=function(W,K){var Z,ne,xe="";try{for(var Ee=o(K),Ve=Ee.next();!Ve.done;Ve=Ee.next())xe+=me(Ve.value,v)}catch(Ge){Z={error:Ge}}finally{try{Ve&&!Ve.done&&(ne=Ee.return)&&ne.call(Ee)}finally{if(Z)throw Z.error}}W.username=xe},n.setThePassword=function(W,K){var Z,ne,xe="";try{for(var Ee=o(K),Ve=Ee.next();!Ve.done;Ve=Ee.next())xe+=me(Ve.value,v)}catch(Ge){Z={error:Ge}}finally{try{Ve&&!Ve.done&&(ne=Ee.return)&&ne.call(Ee)}finally{if(Z)throw 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d.JSXEmptyExpression)},C.prototype.parseJSXExpressionContainer=function(){var S,_=this.createJSXNode();return this.expectJSX("{"),this.matchJSX("}")?(S=this.parseJSXEmptyExpression(),this.expectJSX("}")):(this.finishJSX(),S=this.parseAssignmentExpression(),this.reenterJSX()),this.finalize(_,new d.JSXExpressionContainer(S))},C.prototype.parseJSXChildren=function(){for(var S=[];!this.scanner.eof();){var _=this.createJSXChildNode(),T=this.nextJSXText();if(T.start0))break;b=this.finalize(S.node,new d.JSXElement(S.opening,S.children,S.closing)),(S=_[_.length-1]).children.push(b),_.pop()}}return S},C.prototype.parseJSXElement=function(){var S=this.createJSXNode(),_=this.parseJSXOpeningElement(),T=[],E=null;if(!_.selfClosing){var D=this.parseComplexJSXElement({node:S,opening:_,closing:E,children:T});T=D.children,E=D.closing}return this.finalize(S,new d.JSXElement(_,T,E))},C.prototype.parseJSXRoot=function(){this.config.tokens&&this.tokens.pop(),this.startJSX();var 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d=function(Fe,at,Ft){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=Fe,this.body=at,this.generator=!1,this.expression=Ft,this.async=!1};s.ArrowFunctionExpression=d;var h=function(Fe,at,Ft){this.type=l.Syntax.AssignmentExpression,this.operator=Fe,this.left=at,this.right=Ft};s.AssignmentExpression=h;var g=function(Fe,at){this.type=l.Syntax.AssignmentPattern,this.left=Fe,this.right=at};s.AssignmentPattern=g;var p=function(Fe,at,Ft){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=Fe,this.body=at,this.generator=!1,this.expression=Ft,this.async=!0};s.AsyncArrowFunctionExpression=p;var v=function(Fe,at,Ft){this.type=l.Syntax.FunctionDeclaration,this.id=Fe,this.params=at,this.body=Ft,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionDeclaration=v;var y=function(Fe,at,Ft){this.type=l.Syntax.FunctionExpression,this.id=Fe,this.params=at,this.body=Ft,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionExpression=y;var m=function(Fe){this.type=l.Syntax.AwaitExpression,this.argument=Fe};s.AwaitExpression=m;var w=function(Fe,at,Ft){var Tn=Fe==="||"||Fe==="&&";this.type=Tn?l.Syntax.LogicalExpression:l.Syntax.BinaryExpression,this.operator=Fe,this.left=at,this.right=Ft};s.BinaryExpression=w;var x=function(Fe){this.type=l.Syntax.BlockStatement,this.body=Fe};s.BlockStatement=x;var C=function(Fe){this.type=l.Syntax.BreakStatement,this.label=Fe};s.BreakStatement=C;var S=function(Fe,at){this.type=l.Syntax.CallExpression,this.callee=Fe,this.arguments=at};s.CallExpression=S;var _=function(Fe,at){this.type=l.Syntax.CatchClause,this.param=Fe,this.body=at};s.CatchClause=_;var T=function(Fe){this.type=l.Syntax.ClassBody,this.body=Fe};s.ClassBody=T;var E=function(Fe,at,Ft){this.type=l.Syntax.ClassDeclaration,this.id=Fe,this.superClass=at,this.body=Ft};s.ClassDeclaration=E;var D=function(Fe,at,Ft){this.type=l.Syntax.ClassExpression,this.id=Fe,this.superClass=at,this.body=Ft};s.ClassExpression=D;var b=function(Fe,at){this.type=l.Syntax.MemberExpression,this.computed=!0,this.object=Fe,this.property=at};s.ComputedMemberExpression=b;var I=function(Fe,at,Ft){this.type=l.Syntax.ConditionalExpression,this.test=Fe,this.consequent=at,this.alternate=Ft};s.ConditionalExpression=I;var P=function(Fe){this.type=l.Syntax.ContinueStatement,this.label=Fe};s.ContinueStatement=P;var M=function(){this.type=l.Syntax.DebuggerStatement};s.DebuggerStatement=M;var L=function(Fe,at){this.type=l.Syntax.ExpressionStatement,this.expression=Fe,this.directive=at};s.Directive=L;var V=function(Fe,at){this.type=l.Syntax.DoWhileStatement,this.body=Fe,this.test=at};s.DoWhileStatement=V;var G=function(){this.type=l.Syntax.EmptyStatement};s.EmptyStatement=G;var A=function(Fe){this.type=l.Syntax.ExportAllDeclaration,this.source=Fe};s.ExportAllDeclaration=A;var k=function(Fe){this.type=l.Syntax.ExportDefaultDeclaration,this.declaration=Fe};s.ExportDefaultDeclaration=k;var F=function(Fe,at,Ft){this.type=l.Syntax.ExportNamedDeclaration,this.declaration=Fe,this.specifiers=at,this.source=Ft};s.ExportNamedDeclaration=F;var j=function(Fe,at){this.type=l.Syntax.ExportSpecifier,this.exported=at,this.local=Fe};s.ExportSpecifier=j;var Y=function(Fe){this.type=l.Syntax.ExpressionStatement,this.expression=Fe};s.ExpressionStatement=Y;var re=function(Fe,at,Ft){this.type=l.Syntax.ForInStatement,this.left=Fe,this.right=at,this.body=Ft,this.each=!1};s.ForInStatement=re;var ue=function(Fe,at,Ft){this.type=l.Syntax.ForOfStatement,this.left=Fe,this.right=at,this.body=Ft};s.ForOfStatement=ue;var ce=function(Fe,at,Ft,Tn){this.type=l.Syntax.ForStatement,this.init=Fe,this.test=at,this.update=Ft,this.body=Tn};s.ForStatement=ce;var ge=function(Fe,at,Ft,Tn){this.type=l.Syntax.FunctionDeclaration,this.id=Fe,this.params=at,this.body=Ft,this.generator=Tn,this.expression=!1,this.async=!1};s.FunctionDeclaration=ge;var Te=function(Fe,at,Ft,Tn){this.type=l.Syntax.FunctionExpression,this.id=Fe,this.params=at,this.body=Ft,this.generator=Tn,this.expression=!1,this.async=!1};s.FunctionExpression=Te;var Se=function(Fe){this.type=l.Syntax.Identifier,this.name=Fe};s.Identifier=Se;var Ce=function(Fe,at,Ft){this.type=l.Syntax.IfStatement,this.test=Fe,this.consequent=at,this.alternate=Ft};s.IfStatement=Ce;var B=function(Fe,at){this.type=l.Syntax.ImportDeclaration,this.specifiers=Fe,this.source=at};s.ImportDeclaration=B;var O=function(Fe){this.type=l.Syntax.ImportDefaultSpecifier,this.local=Fe};s.ImportDefaultSpecifier=O;var $=function(Fe){this.type=l.Syntax.ImportNamespaceSpecifier,this.local=Fe};s.ImportNamespaceSpecifier=$;var W=function(Fe,at){this.type=l.Syntax.ImportSpecifier,this.local=Fe,this.imported=at};s.ImportSpecifier=W;var K=function(Fe,at){this.type=l.Syntax.LabeledStatement,this.label=Fe,this.body=at};s.LabeledStatement=K;var Z=function(Fe,at){this.type=l.Syntax.Literal,this.value=Fe,this.raw=at};s.Literal=Z;var ne=function(Fe,at){this.type=l.Syntax.MetaProperty,this.meta=Fe,this.property=at};s.MetaProperty=ne;var we=function(Fe,at,Ft,Tn,Ci){this.type=l.Syntax.MethodDefinition,this.key=Fe,this.computed=at,this.value=Ft,this.kind=Tn,this.static=Ci};s.MethodDefinition=we;var De=function(Fe){this.type=l.Syntax.Program,this.body=Fe,this.sourceType="module"};s.Module=De;var Ve=function(Fe,at){this.type=l.Syntax.NewExpression,this.callee=Fe,this.arguments=at};s.NewExpression=Ve;var Be=function(Fe){this.type=l.Syntax.ObjectExpression,this.properties=Fe};s.ObjectExpression=Be;var ie=function(Fe){this.type=l.Syntax.ObjectPattern,this.properties=Fe};s.ObjectPattern=ie;var oe=function(Fe,at,Ft,Tn,Ci,Ut){this.type=l.Syntax.Property,this.key=at,this.computed=Ft,this.value=Tn,this.kind=Fe,this.method=Ci,this.shorthand=Ut};s.Property=oe;var ve=function(Fe,at,Ft,Tn){this.type=l.Syntax.Literal,this.value=Fe,this.raw=at,this.regex={pattern:Ft,flags:Tn}};s.RegexLiteral=ve;var se=function(Fe){this.type=l.Syntax.RestElement,this.argument=Fe};s.RestElement=se;var he=function(Fe){this.type=l.Syntax.ReturnStatement,this.argument=Fe};s.ReturnStatement=he;var We=function(Fe){this.type=l.Syntax.Program,this.body=Fe,this.sourceType="script"};s.Script=We;var ae=function(Fe){this.type=l.Syntax.SequenceExpression,this.expressions=Fe};s.SequenceExpression=ae;var dt=function(Fe){this.type=l.Syntax.SpreadElement,this.argument=Fe};s.SpreadElement=dt;var yt=function(Fe,at){this.type=l.Syntax.MemberExpression,this.computed=!1,this.object=Fe,this.property=at};s.StaticMemberExpression=yt;var pt=function(){this.type=l.Syntax.Super};s.Super=pt;var Ie=function(Fe,at){this.type=l.Syntax.SwitchCase,this.test=Fe,this.consequent=at};s.SwitchCase=Ie;var $e=function(Fe,at){this.type=l.Syntax.SwitchStatement,this.discriminant=Fe,this.cases=at};s.SwitchStatement=$e;var Ze=function(Fe,at){this.type=l.Syntax.TaggedTemplateExpression,this.tag=Fe,this.quasi=at};s.TaggedTemplateExpression=Ze;var nt=function(Fe,at){this.type=l.Syntax.TemplateElement,this.value=Fe,this.tail=at};s.TemplateElement=nt;var ut=function(Fe,at){this.type=l.Syntax.TemplateLiteral,this.quasis=Fe,this.expressions=at};s.TemplateLiteral=ut;var Mt=function(){this.type=l.Syntax.ThisExpression};s.ThisExpression=Mt;var xt=function(Fe){this.type=l.Syntax.ThrowStatement,this.argument=Fe};s.ThrowStatement=xt;var kt=function(Fe,at,Ft){this.type=l.Syntax.TryStatement,this.block=Fe,this.handler=at,this.finalizer=Ft};s.TryStatement=kt;var $t=function(Fe,at){this.type=l.Syntax.UnaryExpression,this.operator=Fe,this.argument=at,this.prefix=!0};s.UnaryExpression=$t;var Rn=function(Fe,at,Ft){this.type=l.Syntax.UpdateExpression,this.operator=Fe,this.argument=at,this.prefix=Ft};s.UpdateExpression=Rn;var Nn=function(Fe,at){this.type=l.Syntax.VariableDeclaration,this.declarations=Fe,this.kind=at};s.VariableDeclaration=Nn;var an=function(Fe,at){this.type=l.Syntax.VariableDeclarator,this.id=Fe,this.init=at};s.VariableDeclarator=an;var _n=function(Fe,at){this.type=l.Syntax.WhileStatement,this.test=Fe,this.body=at};s.WhileStatement=_n;var ci=function(Fe,at){this.type=l.Syntax.WithStatement,this.object=Fe,this.body=at};s.WithStatement=ci;var Ir=function(Fe,at){this.type=l.Syntax.YieldExpression,this.argument=Fe,this.delegate=at};s.YieldExpression=Ir},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;x0&&this.delegate)for(var w=0;w>="||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,_=null,T=!1,E=!1,D=!1,b=!1;if(C.type===3){var I=C.value;this.nextToken(),T=this.match("["),S=(b=!(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():(T=this.match("["),S=this.parseObjectPropertyKey());var P=this.qualifiedPropertyName(this.lookahead);if(C.type===3&&!b&&C.value==="get"&&P)w="get",T=this.match("["),S=this.parseObjectPropertyKey(),this.context.allowYield=!1,_=this.parseGetterMethod();else if(C.type===3&&!b&&C.value==="set"&&P)w="set",T=this.match("["),S=this.parseObjectPropertyKey(),_=this.parseSetterMethod();else if(C.type===7&&C.value==="*"&&P)w="init",T=this.match("["),S=this.parseObjectPropertyKey(),_=this.parseGeneratorMethod(),E=!0;else if(S||this.throwUnexpectedToken(this.lookahead),w="init",this.match(":")&&!b)!T&&this.isPropertyKey(S,"__proto__")&&(m.value&&this.tolerateError(u.Messages.DuplicateProtoProperty),m.value=!0),this.nextToken(),_=this.inheritCoverGrammar(this.parseAssignmentExpression);else if(this.match("("))_=b?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(),D=!0;var M=this.isolateCoverGrammar(this.parseAssignmentExpression);_=this.finalize(x,new d.AssignmentPattern(I,M))}else D=!0,_=I;else this.throwUnexpectedToken(this.nextToken());return this.finalize(x,new d.Property(w,S,T,_,E,D))},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")||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 _=0;_")||this.expect("=>"),this.context.isBindingElement=!1,_=0;_")&&(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(_=0;_")){for(var E=0;E0){this.nextToken(),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;for(var S=[m,this.lookahead],_=w,T=this.isolateCoverGrammar(this.parseExponentiationExpression),E=[_,x.value,T],D=[C];!((C=this.binaryPrecedence(this.lookahead))<=0);){for(;E.length>2&&C<=D[D.length-1];){T=E.pop();var b=E.pop();D.pop(),_=E.pop(),S.pop();var I=this.startNode(S[S.length-1]);E.push(this.finalize(I,new d.BinaryExpression(b,_,T)))}E.push(this.nextToken().value),D.push(C),S.push(this.lookahead),E.push(this.isolateCoverGrammar(this.parseExponentiationExpression))}var P=E.length-1;w=E[P];for(var M=S.pop();P>1;){var L=S.pop(),V=M&&M.lineStart;I=this.startNode(L,V),b=E[P-1],w=this.finalize(I,new d.BinaryExpression(b,E[P-2],w)),P-=2,M=L}}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")){this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var S=m.async,_=this.reinterpretAsCoverFormalsList(m);if(_){this.hasLineTerminator&&this.tolerateUnexpectedToken(this.lookahead),this.context.firstCoverInitializedNameError=null;var T=this.context.strict,E=this.context.allowStrictDirective;this.context.allowStrictDirective=_.simple;var D=this.context.allowYield,b=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 M=this.context.allowIn;this.context.allowIn=!0,P=this.parseFunctionSourceElements(),this.context.allowIn=M}else P=this.isolateCoverGrammar(this.parseAssignmentExpression);var L=P.type!==g.Syntax.BlockStatement;this.context.strict&&_.firstRestricted&&this.throwUnexpectedToken(_.firstRestricted,_.message),this.context.strict&&_.stricted&&this.tolerateUnexpectedToken(_.stricted,_.message),m=S?this.finalize(I,new d.AsyncArrowFunctionExpression(_.params,P,L)):this.finalize(I,new d.ArrowFunctionExpression(_.params,P,L)),this.context.strict=T,this.context.allowStrictDirective=E,this.context.allowYield=D,this.context.await=b}}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,A=this.isolateCoverGrammar(this.parseAssignmentExpression);m=this.finalize(this.startNode(w),new d.AssignmentExpression(G,m,A)),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(),_=!1,T=!1;if(this.lookahead.type===3){var E=this.lookahead;x=this.parseVariableIdentifier();var D=this.finalize(S,new d.Identifier(E.value));if(this.match("=")){m.push(E),T=!0,this.nextToken();var b=this.parseAssignmentExpression();C=this.finalize(this.startNode(E),new d.AssignmentPattern(D,b))}else this.match(":")?(this.expect(":"),C=this.parsePatternWithDefault(m,w)):(m.push(E),T=!0,C=D)}else _=this.match("["),x=this.parseObjectPropertyKey(),this.expect(":"),C=this.parsePatternWithDefault(m,w);return this.finalize(S,new d.Property("init",x,_,C,!1,T))},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 _=this.isolateCoverGrammar(this.parseAssignmentExpression);this.context.allowYield=S,C=this.finalize(this.startNode(x),new d.AssignmentPattern(C,_))}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,_=null,T=!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 D=this.context.allowIn;this.context.allowIn=!1;var b=this.parseVariableDeclarationList({inFor:!0});if(this.context.allowIn=D,b.length===1&&this.matchKeyword("in")){var I=b[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(b,"var")),this.nextToken(),m=C,w=this.parseExpression(),C=null}else b.length===1&&b[0].init===null&&this.matchContextualKeyword("of")?(C=this.finalize(C,new d.VariableDeclaration(b,"var")),this.nextToken(),m=C,w=this.parseAssignmentExpression(),C=null,T=!1):(C=this.finalize(C,new d.VariableDeclaration(b,"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"?(D=this.context.allowIn,this.context.allowIn=!1,b=this.parseBindingList(P,{inFor:!0}),this.context.allowIn=D,b.length===1&&b[0].init===null&&this.matchKeyword("in")?(C=this.finalize(C,new d.VariableDeclaration(b,P)),this.nextToken(),m=C,w=this.parseExpression(),C=null):b.length===1&&b[0].init===null&&this.matchContextualKeyword("of")?(C=this.finalize(C,new d.VariableDeclaration(b,P)),this.nextToken(),m=C,w=this.parseAssignmentExpression(),C=null,T=!1):(this.consumeSemicolon(),C=this.finalize(C,new d.VariableDeclaration(b,P)))):(C=this.finalize(C,new d.Identifier(P)),this.nextToken(),m=C,w=this.parseExpression(),C=null)}else{var M=this.lookahead;if(D=this.context.allowIn,this.context.allowIn=!1,C=this.inheritCoverGrammar(this.parseAssignmentExpression),this.context.allowIn=D,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,T=!1;else{if(this.match(",")){for(var L=[C];this.match(",");)this.nextToken(),L.push(this.isolateCoverGrammar(this.parseAssignmentExpression));C=this.finalize(this.startNode(M),new d.SequenceExpression(L))}this.expect(";")}}if(m===void 0&&(this.match(";")||(S=this.parseExpression()),this.expect(";"),this.match(")")||(_=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,_,x)):T?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 _=this.parseSwitchCase();_.test===null&&(S&&this.throwError(u.Messages.MultipleDefaultsInSwitch),S=!0),C.push(_)}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 _=void 0;if(this.matchKeyword("class"))this.tolerateUnexpectedToken(this.lookahead),_=this.parseClassDeclaration();else if(this.matchKeyword("function")){var T=this.lookahead,E=this.parseFunctionDeclaration();this.context.strict?this.tolerateUnexpectedToken(T,u.Messages.StrictFunction):E.generator&&this.tolerateUnexpectedToken(T,u.Messages.GeneratorInLegacyContext),_=E}else _=this.parseStatement();delete this.context.labelSet[S],m=new d.LabeledStatement(C,_)}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;S0&&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 this.context.allowYield=w,this.finalize(m,new d.FunctionExpression(null,x.params,C,!0))},y.prototype.isStartOfExpression=function(){var m=!0,w=this.lookahead.value;switch(this.lookahead.type){case 7:m=w==="["||w==="("||w==="{"||w==="+"||w==="-"||w==="!"||w==="~"||w==="++"||w==="--"||w==="/"||w==="/=";break;case 4:m=w==="class"||w==="delete"||w==="function"||w==="let"||w==="new"||w==="super"||w==="this"||w==="typeof"||w==="void"||w==="yield"}return m},y.prototype.parseYieldExpression=function(){var m=this.createNode();this.expectKeyword("yield");var w=null,x=!1;if(!this.hasLineTerminator){var C=this.context.allowYield;this.context.allowYield=!1,(x=this.match("*"))?(this.nextToken(),w=this.parseAssignmentExpression()):this.isStartOfExpression()&&(w=this.parseAssignmentExpression()),this.context.allowYield=C}return this.finalize(m,new d.YieldExpression(w,x))},y.prototype.parseClassElement=function(m){var w=this.lookahead,x=this.createNode(),C="",S=null,_=null,T=!1,E=!1,D=!1,b=!1;if(this.match("*"))this.nextToken();else 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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 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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;v0&&this.config.tokens&&this.tokens.push(this.convertToken(E)),E},C.prototype.peekJSXToken=function(){var S=this.scanner.saveState();this.scanner.scanComments();var _=this.lexJSX();return this.scanner.restoreState(S),_},C.prototype.expectJSX=function(S){var _=this.nextJSXToken();_.type===7&&_.value===S||this.throwUnexpectedToken(_)},C.prototype.matchJSX=function(S){var _=this.peekJSXToken();return _.type===7&&_.value===S},C.prototype.parseJSXIdentifier=function(){var S=this.createJSXNode(),_=this.nextJSXToken();return _.type!==100&&this.throwUnexpectedToken(_),this.finalize(S,new d.JSXIdentifier(_.value))},C.prototype.parseJSXElementName=function(){var S=this.createJSXNode(),_=this.parseJSXIdentifier();if(this.matchJSX(":")){var T=_;this.expectJSX(":");var E=this.parseJSXIdentifier();_=this.finalize(S,new d.JSXNamespacedName(T,E))}else if(this.matchJSX("."))for(;this.matchJSX(".");){var D=_;this.expectJSX(".");var b=this.parseJSXIdentifier();_=this.finalize(S,new d.JSXMemberExpression(D,b))}return _},C.prototype.parseJSXAttributeName=function(){var S,_=this.createJSXNode(),T=this.parseJSXIdentifier();if(this.matchJSX(":")){var E=T;this.expectJSX(":");var D=this.parseJSXIdentifier();S=this.finalize(_,new d.JSXNamespacedName(E,D))}else S=T;return S},C.prototype.parseJSXStringLiteralAttribute=function(){var S=this.createJSXNode(),_=this.nextJSXToken();_.type!==8&&this.throwUnexpectedToken(_);var T=this.getTokenRaw(_);return this.finalize(S,new g.Literal(_.value,T))},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 _=this.parseAssignmentExpression();return this.reenterJSX(),this.finalize(S,new d.JSXExpressionContainer(_))},C.prototype.parseJSXAttributeValue=function(){return this.matchJSX("{")?this.parseJSXExpressionAttribute():this.matchJSX("<")?this.parseJSXElement():this.parseJSXStringLiteralAttribute()},C.prototype.parseJSXNameValueAttribute=function(){var S=this.createJSXNode(),_=this.parseJSXAttributeName(),T=null;return this.matchJSX("=")&&(this.expectJSX("="),T=this.parseJSXAttributeValue()),this.finalize(S,new d.JSXAttribute(_,T))},C.prototype.parseJSXSpreadAttribute=function(){var S=this.createJSXNode();this.expectJSX("{"),this.expectJSX("..."),this.finishJSX();var _=this.parseAssignmentExpression();return this.reenterJSX(),this.finalize(S,new d.JSXSpreadAttribute(_))},C.prototype.parseJSXAttributes=function(){for(var S=[];!this.matchJSX("/")&&!this.matchJSX(">");){var _=this.matchJSX("{")?this.parseJSXSpreadAttribute():this.parseJSXNameValueAttribute();S.push(_)}return S},C.prototype.parseJSXOpeningElement=function(){var S=this.createJSXNode();this.expectJSX("<");var _=this.parseJSXElementName(),T=this.parseJSXAttributes(),E=this.matchJSX("/");return E&&this.expectJSX("/"),this.expectJSX(">"),this.finalize(S,new d.JSXOpeningElement(_,E,T))},C.prototype.parseJSXBoundaryElement=function(){var S=this.createJSXNode();if(this.expectJSX("<"),this.matchJSX("/")){this.expectJSX("/");var _=this.parseJSXElementName();return this.expectJSX(">"),this.finalize(S,new d.JSXClosingElement(_))}var T=this.parseJSXElementName(),E=this.parseJSXAttributes(),D=this.matchJSX("/");return D&&this.expectJSX("/"),this.expectJSX(">"),this.finalize(S,new d.JSXOpeningElement(T,D,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,_=this.createJSXNode();return this.expectJSX("{"),this.matchJSX("}")?(S=this.parseJSXEmptyExpression(),this.expectJSX("}")):(this.finishJSX(),S=this.parseAssignmentExpression(),this.reenterJSX()),this.finalize(_,new d.JSXExpressionContainer(S))},C.prototype.parseJSXChildren=function(){for(var S=[];!this.scanner.eof();){var _=this.createJSXChildNode(),T=this.nextJSXText();if(T.start0))break;b=this.finalize(S.node,new d.JSXElement(S.opening,S.children,S.closing)),(S=_[_.length-1]).children.push(b),_.pop()}}return S},C.prototype.parseJSXElement=function(){var S=this.createJSXNode(),_=this.parseJSXOpeningElement(),T=[],E=null;if(!_.selfClosing){var D=this.parseComplexJSXElement({node:S,opening:_,closing:E,children:T});T=D.children,E=D.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 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d=function(Fe,at,At){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=Fe,this.body=at,this.generator=!1,this.expression=At,this.async=!1};s.ArrowFunctionExpression=d;var h=function(Fe,at,At){this.type=l.Syntax.AssignmentExpression,this.operator=Fe,this.left=at,this.right=At};s.AssignmentExpression=h;var g=function(Fe,at){this.type=l.Syntax.AssignmentPattern,this.left=Fe,this.right=at};s.AssignmentPattern=g;var p=function(Fe,at,At){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=Fe,this.body=at,this.generator=!1,this.expression=At,this.async=!0};s.AsyncArrowFunctionExpression=p;var v=function(Fe,at,At){this.type=l.Syntax.FunctionDeclaration,this.id=Fe,this.params=at,this.body=At,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionDeclaration=v;var y=function(Fe,at,At){this.type=l.Syntax.FunctionExpression,this.id=Fe,this.params=at,this.body=At,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionExpression=y;var m=function(Fe){this.type=l.Syntax.AwaitExpression,this.argument=Fe};s.AwaitExpression=m;var w=function(Fe,at,At){var vn=Fe==="||"||Fe==="&&";this.type=vn?l.Syntax.LogicalExpression:l.Syntax.BinaryExpression,this.operator=Fe,this.left=at,this.right=At};s.BinaryExpression=w;var x=function(Fe){this.type=l.Syntax.BlockStatement,this.body=Fe};s.BlockStatement=x;var C=function(Fe){this.type=l.Syntax.BreakStatement,this.label=Fe};s.BreakStatement=C;var S=function(Fe,at){this.type=l.Syntax.CallExpression,this.callee=Fe,this.arguments=at};s.CallExpression=S;var _=function(Fe,at){this.type=l.Syntax.CatchClause,this.param=Fe,this.body=at};s.CatchClause=_;var T=function(Fe){this.type=l.Syntax.ClassBody,this.body=Fe};s.ClassBody=T;var E=function(Fe,at,At){this.type=l.Syntax.ClassDeclaration,this.id=Fe,this.superClass=at,this.body=At};s.ClassDeclaration=E;var D=function(Fe,at,At){this.type=l.Syntax.ClassExpression,this.id=Fe,this.superClass=at,this.body=At};s.ClassExpression=D;var b=function(Fe,at){this.type=l.Syntax.MemberExpression,this.computed=!0,this.object=Fe,this.property=at};s.ComputedMemberExpression=b;var I=function(Fe,at,At){this.type=l.Syntax.ConditionalExpression,this.test=Fe,this.consequent=at,this.alternate=At};s.ConditionalExpression=I;var P=function(Fe){this.type=l.Syntax.ContinueStatement,this.label=Fe};s.ContinueStatement=P;var M=function(){this.type=l.Syntax.DebuggerStatement};s.DebuggerStatement=M;var L=function(Fe,at){this.type=l.Syntax.ExpressionStatement,this.expression=Fe,this.directive=at};s.Directive=L;var V=function(Fe,at){this.type=l.Syntax.DoWhileStatement,this.body=Fe,this.test=at};s.DoWhileStatement=V;var G=function(){this.type=l.Syntax.EmptyStatement};s.EmptyStatement=G;var A=function(Fe){this.type=l.Syntax.ExportAllDeclaration,this.source=Fe};s.ExportAllDeclaration=A;var k=function(Fe){this.type=l.Syntax.ExportDefaultDeclaration,this.declaration=Fe};s.ExportDefaultDeclaration=k;var F=function(Fe,at,At){this.type=l.Syntax.ExportNamedDeclaration,this.declaration=Fe,this.specifiers=at,this.source=At};s.ExportNamedDeclaration=F;var j=function(Fe,at){this.type=l.Syntax.ExportSpecifier,this.exported=at,this.local=Fe};s.ExportSpecifier=j;var Y=function(Fe){this.type=l.Syntax.ExpressionStatement,this.expression=Fe};s.ExpressionStatement=Y;var ie=function(Fe,at,At){this.type=l.Syntax.ForInStatement,this.left=Fe,this.right=at,this.body=At,this.each=!1};s.ForInStatement=ie;var ue=function(Fe,at,At){this.type=l.Syntax.ForOfStatement,this.left=Fe,this.right=at,this.body=At};s.ForOfStatement=ue;var ce=function(Fe,at,At,vn){this.type=l.Syntax.ForStatement,this.init=Fe,this.test=at,this.update=At,this.body=vn};s.ForStatement=ce;var pe=function(Fe,at,At,vn){this.type=l.Syntax.FunctionDeclaration,this.id=Fe,this.params=at,this.body=At,this.generator=vn,this.expression=!1,this.async=!1};s.FunctionDeclaration=pe;var Te=function(Fe,at,At,vn){this.type=l.Syntax.FunctionExpression,this.id=Fe,this.params=at,this.body=At,this.generator=vn,this.expression=!1,this.async=!1};s.FunctionExpression=Te;var Ie=function(Fe){this.type=l.Syntax.Identifier,this.name=Fe};s.Identifier=Ie;var me=function(Fe,at,At){this.type=l.Syntax.IfStatement,this.test=Fe,this.consequent=at,this.alternate=At};s.IfStatement=me;var B=function(Fe,at){this.type=l.Syntax.ImportDeclaration,this.specifiers=Fe,this.source=at};s.ImportDeclaration=B;var O=function(Fe){this.type=l.Syntax.ImportDefaultSpecifier,this.local=Fe};s.ImportDefaultSpecifier=O;var $=function(Fe){this.type=l.Syntax.ImportNamespaceSpecifier,this.local=Fe};s.ImportNamespaceSpecifier=$;var W=function(Fe,at){this.type=l.Syntax.ImportSpecifier,this.local=Fe,this.imported=at};s.ImportSpecifier=W;var K=function(Fe,at){this.type=l.Syntax.LabeledStatement,this.label=Fe,this.body=at};s.LabeledStatement=K;var Z=function(Fe,at){this.type=l.Syntax.Literal,this.value=Fe,this.raw=at};s.Literal=Z;var ne=function(Fe,at){this.type=l.Syntax.MetaProperty,this.meta=Fe,this.property=at};s.MetaProperty=ne;var xe=function(Fe,at,At,vn,Ti){this.type=l.Syntax.MethodDefinition,this.key=Fe,this.computed=at,this.value=At,this.kind=vn,this.static=Ti};s.MethodDefinition=xe;var Ee=function(Fe){this.type=l.Syntax.Program,this.body=Fe,this.sourceType="module"};s.Module=Ee;var Ve=function(Fe,at){this.type=l.Syntax.NewExpression,this.callee=Fe,this.arguments=at};s.NewExpression=Ve;var Ge=function(Fe){this.type=l.Syntax.ObjectExpression,this.properties=Fe};s.ObjectExpression=Ge;var re=function(Fe){this.type=l.Syntax.ObjectPattern,this.properties=Fe};s.ObjectPattern=re;var ae=function(Fe,at,At,vn,Ti,Bt){this.type=l.Syntax.Property,this.key=at,this.computed=At,this.value=vn,this.kind=Fe,this.method=Ti,this.shorthand=Bt};s.Property=ae;var ve=function(Fe,at,At,vn){this.type=l.Syntax.Literal,this.value=Fe,this.raw=at,this.regex={pattern:At,flags:vn}};s.RegexLiteral=ve;var se=function(Fe){this.type=l.Syntax.RestElement,this.argument=Fe};s.RestElement=se;var he=function(Fe){this.type=l.Syntax.ReturnStatement,this.argument=Fe};s.ReturnStatement=he;var We=function(Fe){this.type=l.Syntax.Program,this.body=Fe,this.sourceType="script"};s.Script=We;var oe=function(Fe){this.type=l.Syntax.SequenceExpression,this.expressions=Fe};s.SequenceExpression=oe;var dt=function(Fe){this.type=l.Syntax.SpreadElement,this.argument=Fe};s.SpreadElement=dt;var wt=function(Fe,at){this.type=l.Syntax.MemberExpression,this.computed=!1,this.object=Fe,this.property=at};s.StaticMemberExpression=wt;var pt=function(){this.type=l.Syntax.Super};s.Super=pt;var Oe=function(Fe,at){this.type=l.Syntax.SwitchCase,this.test=Fe,this.consequent=at};s.SwitchCase=Oe;var ze=function(Fe,at){this.type=l.Syntax.SwitchStatement,this.discriminant=Fe,this.cases=at};s.SwitchStatement=ze;var nt=function(Fe,at){this.type=l.Syntax.TaggedTemplateExpression,this.tag=Fe,this.quasi=at};s.TaggedTemplateExpression=nt;var tt=function(Fe,at){this.type=l.Syntax.TemplateElement,this.value=Fe,this.tail=at};s.TemplateElement=tt;var ut=function(Fe,at){this.type=l.Syntax.TemplateLiteral,this.quasis=Fe,this.expressions=at};s.TemplateLiteral=ut;var Rt=function(){this.type=l.Syntax.ThisExpression};s.ThisExpression=Rt;var xt=function(Fe){this.type=l.Syntax.ThrowStatement,this.argument=Fe};s.ThrowStatement=xt;var Ft=function(Fe,at,At){this.type=l.Syntax.TryStatement,this.block=Fe,this.handler=at,this.finalizer=At};s.TryStatement=Ft;var jt=function(Fe,at){this.type=l.Syntax.UnaryExpression,this.operator=Fe,this.argument=at,this.prefix=!0};s.UnaryExpression=jt;var Rn=function(Fe,at,At){this.type=l.Syntax.UpdateExpression,this.operator=Fe,this.argument=at,this.prefix=At};s.UpdateExpression=Rn;var Bn=function(Fe,at){this.type=l.Syntax.VariableDeclaration,this.declarations=Fe,this.kind=at};s.VariableDeclaration=Bn;var nn=function(Fe,at){this.type=l.Syntax.VariableDeclarator,this.id=Fe,this.init=at};s.VariableDeclarator=nn;var En=function(Fe,at){this.type=l.Syntax.WhileStatement,this.test=Fe,this.body=at};s.WhileStatement=En;var Hi=function(Fe,at){this.type=l.Syntax.WithStatement,this.object=Fe,this.body=at};s.WithStatement=Hi;var ur=function(Fe,at){this.type=l.Syntax.YieldExpression,this.argument=Fe,this.delegate=at};s.YieldExpression=ur},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;x0&&this.delegate)for(var w=0;w>="||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,_=null,T=!1,E=!1,D=!1,b=!1;if(C.type===3){var I=C.value;this.nextToken(),T=this.match("["),S=(b=!(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():(T=this.match("["),S=this.parseObjectPropertyKey());var P=this.qualifiedPropertyName(this.lookahead);if(C.type===3&&!b&&C.value==="get"&&P)w="get",T=this.match("["),S=this.parseObjectPropertyKey(),this.context.allowYield=!1,_=this.parseGetterMethod();else if(C.type===3&&!b&&C.value==="set"&&P)w="set",T=this.match("["),S=this.parseObjectPropertyKey(),_=this.parseSetterMethod();else if(C.type===7&&C.value==="*"&&P)w="init",T=this.match("["),S=this.parseObjectPropertyKey(),_=this.parseGeneratorMethod(),E=!0;else if(S||this.throwUnexpectedToken(this.lookahead),w="init",this.match(":")&&!b)!T&&this.isPropertyKey(S,"__proto__")&&(m.value&&this.tolerateError(u.Messages.DuplicateProtoProperty),m.value=!0),this.nextToken(),_=this.inheritCoverGrammar(this.parseAssignmentExpression);else if(this.match("("))_=b?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(),D=!0;var M=this.isolateCoverGrammar(this.parseAssignmentExpression);_=this.finalize(x,new d.AssignmentPattern(I,M))}else D=!0,_=I;else this.throwUnexpectedToken(this.nextToken());return this.finalize(x,new d.Property(w,S,T,_,E,D))},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")||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 _=0;_")||this.expect("=>"),this.context.isBindingElement=!1,_=0;_")&&(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(_=0;_")){for(var E=0;E0){this.nextToken(),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;for(var S=[m,this.lookahead],_=w,T=this.isolateCoverGrammar(this.parseExponentiationExpression),E=[_,x.value,T],D=[C];!((C=this.binaryPrecedence(this.lookahead))<=0);){for(;E.length>2&&C<=D[D.length-1];){T=E.pop();var b=E.pop();D.pop(),_=E.pop(),S.pop();var I=this.startNode(S[S.length-1]);E.push(this.finalize(I,new d.BinaryExpression(b,_,T)))}E.push(this.nextToken().value),D.push(C),S.push(this.lookahead),E.push(this.isolateCoverGrammar(this.parseExponentiationExpression))}var P=E.length-1;w=E[P];for(var M=S.pop();P>1;){var L=S.pop(),V=M&&M.lineStart;I=this.startNode(L,V),b=E[P-1],w=this.finalize(I,new d.BinaryExpression(b,E[P-2],w)),P-=2,M=L}}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")){this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var S=m.async,_=this.reinterpretAsCoverFormalsList(m);if(_){this.hasLineTerminator&&this.tolerateUnexpectedToken(this.lookahead),this.context.firstCoverInitializedNameError=null;var T=this.context.strict,E=this.context.allowStrictDirective;this.context.allowStrictDirective=_.simple;var D=this.context.allowYield,b=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 M=this.context.allowIn;this.context.allowIn=!0,P=this.parseFunctionSourceElements(),this.context.allowIn=M}else P=this.isolateCoverGrammar(this.parseAssignmentExpression);var L=P.type!==g.Syntax.BlockStatement;this.context.strict&&_.firstRestricted&&this.throwUnexpectedToken(_.firstRestricted,_.message),this.context.strict&&_.stricted&&this.tolerateUnexpectedToken(_.stricted,_.message),m=S?this.finalize(I,new d.AsyncArrowFunctionExpression(_.params,P,L)):this.finalize(I,new d.ArrowFunctionExpression(_.params,P,L)),this.context.strict=T,this.context.allowStrictDirective=E,this.context.allowYield=D,this.context.await=b}}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,A=this.isolateCoverGrammar(this.parseAssignmentExpression);m=this.finalize(this.startNode(w),new d.AssignmentExpression(G,m,A)),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(),_=!1,T=!1;if(this.lookahead.type===3){var E=this.lookahead;x=this.parseVariableIdentifier();var D=this.finalize(S,new d.Identifier(E.value));if(this.match("=")){m.push(E),T=!0,this.nextToken();var b=this.parseAssignmentExpression();C=this.finalize(this.startNode(E),new d.AssignmentPattern(D,b))}else this.match(":")?(this.expect(":"),C=this.parsePatternWithDefault(m,w)):(m.push(E),T=!0,C=D)}else _=this.match("["),x=this.parseObjectPropertyKey(),this.expect(":"),C=this.parsePatternWithDefault(m,w);return this.finalize(S,new d.Property("init",x,_,C,!1,T))},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 _=this.isolateCoverGrammar(this.parseAssignmentExpression);this.context.allowYield=S,C=this.finalize(this.startNode(x),new d.AssignmentPattern(C,_))}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,_=null,T=!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 D=this.context.allowIn;this.context.allowIn=!1;var b=this.parseVariableDeclarationList({inFor:!0});if(this.context.allowIn=D,b.length===1&&this.matchKeyword("in")){var I=b[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(b,"var")),this.nextToken(),m=C,w=this.parseExpression(),C=null}else b.length===1&&b[0].init===null&&this.matchContextualKeyword("of")?(C=this.finalize(C,new d.VariableDeclaration(b,"var")),this.nextToken(),m=C,w=this.parseAssignmentExpression(),C=null,T=!1):(C=this.finalize(C,new d.VariableDeclaration(b,"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"?(D=this.context.allowIn,this.context.allowIn=!1,b=this.parseBindingList(P,{inFor:!0}),this.context.allowIn=D,b.length===1&&b[0].init===null&&this.matchKeyword("in")?(C=this.finalize(C,new d.VariableDeclaration(b,P)),this.nextToken(),m=C,w=this.parseExpression(),C=null):b.length===1&&b[0].init===null&&this.matchContextualKeyword("of")?(C=this.finalize(C,new d.VariableDeclaration(b,P)),this.nextToken(),m=C,w=this.parseAssignmentExpression(),C=null,T=!1):(this.consumeSemicolon(),C=this.finalize(C,new d.VariableDeclaration(b,P)))):(C=this.finalize(C,new d.Identifier(P)),this.nextToken(),m=C,w=this.parseExpression(),C=null)}else{var M=this.lookahead;if(D=this.context.allowIn,this.context.allowIn=!1,C=this.inheritCoverGrammar(this.parseAssignmentExpression),this.context.allowIn=D,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,T=!1;else{if(this.match(",")){for(var L=[C];this.match(",");)this.nextToken(),L.push(this.isolateCoverGrammar(this.parseAssignmentExpression));C=this.finalize(this.startNode(M),new d.SequenceExpression(L))}this.expect(";")}}if(m===void 0&&(this.match(";")||(S=this.parseExpression()),this.expect(";"),this.match(")")||(_=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,_,x)):T?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 _=this.parseSwitchCase();_.test===null&&(S&&this.throwError(u.Messages.MultipleDefaultsInSwitch),S=!0),C.push(_)}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 _=void 0;if(this.matchKeyword("class"))this.tolerateUnexpectedToken(this.lookahead),_=this.parseClassDeclaration();else if(this.matchKeyword("function")){var T=this.lookahead,E=this.parseFunctionDeclaration();this.context.strict?this.tolerateUnexpectedToken(T,u.Messages.StrictFunction):E.generator&&this.tolerateUnexpectedToken(T,u.Messages.GeneratorInLegacyContext),_=E}else _=this.parseStatement();delete this.context.labelSet[S],m=new d.LabeledStatement(C,_)}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;S0&&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 this.context.allowYield=w,this.finalize(m,new d.FunctionExpression(null,x.params,C,!0))},y.prototype.isStartOfExpression=function(){var m=!0,w=this.lookahead.value;switch(this.lookahead.type){case 7:m=w==="["||w==="("||w==="{"||w==="+"||w==="-"||w==="!"||w==="~"||w==="++"||w==="--"||w==="/"||w==="/=";break;case 4:m=w==="class"||w==="delete"||w==="function"||w==="let"||w==="new"||w==="super"||w==="this"||w==="typeof"||w==="void"||w==="yield"}return m},y.prototype.parseYieldExpression=function(){var m=this.createNode();this.expectKeyword("yield");var w=null,x=!1;if(!this.hasLineTerminator){var C=this.context.allowYield;this.context.allowYield=!1,(x=this.match("*"))?(this.nextToken(),w=this.parseAssignmentExpression()):this.isStartOfExpression()&&(w=this.parseAssignmentExpression()),this.context.allowYield=C}return this.finalize(m,new d.YieldExpression(w,x))},y.prototype.parseClassElement=function(m){var w=this.lookahead,x=this.createNode(),C="",S=null,_=null,T=!1,E=!1,D=!1,b=!1;if(this.match("*"))this.nextToken();else 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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 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zse(t){const{canvas:e,imageId:r,viewReference:n,requestType:i=ln.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?WA:GA;return new Promise((p,v)=>{function y(C,S){var D;const{modality:_}=gt("generalSeriesModule",S)||{},T=!d&&C,E=d&&C;T&&(T.isPreScaled=T.isPreScaled||((D=T.preScale)==null?void 0:D.scaled)),c&&(e.height=256,e.width=256),l&&T&&(e.width=T&&e.height*T.width/T.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,_,a,h).then(p)}function m(C,S){console.error(C,S),v(C)}function w(C,S,_){return wu(C,_).then(T=>{y.call(this,T,C)},T=>{m.call(this,T,C)})}const x={useRGBA:!!s,requestType:i};if(u){const C=Le.getVolume(u);C||v(new Error(`Volume id ${u} not found in cache`));const S=C.imageIds[0];y(C,S)}else Lo.addRequest(w.bind(null,r,null,x),i,{imageId:r},o)})}const I9={HISTORY_UNDO:"CORNERSTONE_TOOLS_HISTORY_UNDO",HISTORY_REDO:"CORNERSTONE_TOOLS_HISTORY_REDO"};class zA{constructor(e="Tools",r=50){this.position=-1,this.redoAvailable=0,this.undoAvailable=0,this.ring=new Array,this.label=e,this._size=r}get size(){return this._size}set size(e){this.ring=new Array(e),this._size=e,this.position=-1,this.redoAvailable=0,this.undoAvailable=0}undo(e=1){for(;e>0&&this.undoAvailable>0;){const r=this.ring[this.position];r.restoreMemo(!0),r.id&&je.dispatchEvent(new CustomEvent(I9.HISTORY_UNDO,{detail:{isUndo:!0,id:r.id,operationType:r.operationType||"annotation",memo:r}})),e--,this.redoAvailable++,this.undoAvailable--,this.position=(this.position-1+this.size)%this.size}}undoIf(e){return this.undoAvailable>0&&e(this.ring[this.position])?(this.undo(),!0):!1}redo(e=1){for(;e>0&&this.redoAvailable>0;){const r=(this.position+1)%this.size,n=this.ring[r];n.restoreMemo(!1),n.id&&je.dispatchEvent(new CustomEvent(I9.HISTORY_REDO,{detail:{isUndo:!1,id:n.id,operationType:n.operationType||"annotation",memo:n}})),e--,this.position=r,this.undoAvailable++,this.redoAvailable--}}push(e){var n;if(!e)return;const r=e.restoreMemo?e:(n=e.createMemo)==null?void 0:n.call(e);if(r)return this.redoAvailable=0,this.undoAvailable{n.getViewports().forEach(o=>{o.hasImageURI(t)&&r.push(o)})}),r}function VT(t,e){const r=$se(t,e);return r?r.index:null}function $se(t,e){const r=e.getImageIds(),n=e.getCurrentImageIdIndex();if(r.length===0)return null;const i=c=>{const l=jse(c);if(!l)return null;const f=js(l.planeNormal,l.imagePositionPatient);return Mp(f,t)},o={distance:i(r[n])??1/0,index:n},a=r.slice(n+1);for(let c=0;c=0;c--){const l=s[c],f=i(l);if(!(f===null||f===o.distance))if(f{const[r,n]=t,i=`${r}_${n}`;ff[i]||(ff[i]={}),ff[i]=e},get:(t,e,r)=>{if(t!=="spatialRegistrationModule")return;const n=`${e}_${r}`;if(ff[n])return ff[n];const i=`${r}_${e}`;if(ff[i])return ni(Yo(),ff[i])}};ah(kp.get.bind(kp));const Hse=.05;function HA(t,e){const r=t.getSliceIndex(),n=e.getSliceIndex(),i=gt("imagePlaneModule",r.toString()),o=gt("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])0||t[0]0||t[1]0||t[2]{r.getViewports().forEach(({element:i})=>{t.push(Ce(i))})}),t}function Xse(t){const e=Ce(t);if(!e)return;const{viewport:r}=e;if(!(r instanceof sr))throw new Error(`An image can only be fetched for a stack viewport and not for a viewport of type: ${r.type}`);return r.getCornerstoneImage()}function Au(t){if(t.length<=1)return!1;const e=t[0],{modality:r,seriesInstanceUID:n}=gt("generalSeriesModule",e),{imageOrientationPatient:i,pixelSpacing:o,frameOfReferenceUID:a,columns:s,rows:c,usingDefaultValues:l}=gt("imagePlaneModule",e);if(l)return!1;const f={modality:r,imageOrientationPatient:i,pixelSpacing:o,columns:s,rows:c,seriesInstanceUID:n};let u=!0;for(let d=0;dYse.has(r)):!1}async function Jse({viewport:t,options:e={}}){const r=t.getRenderingEngine();let n=e.volumeId||`${Tn()}`;n.split(":").length===0&&(n=`${Gie()}:${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:hr.ORTHOGRAPHIC,element:o,defaultOptions:{background:e.background,orientation:e.orientation}}),(await kv(n,{imageIds:s})).load();const u=r.getViewport(a);await xae(r,[{volumeId:n}],[a]);const d=()=>{u.render(),o.removeEventListener(Ke.VOLUME_VIEWPORT_NEW_VOLUME,d)};return(()=>{o.addEventListener(Ke.VOLUME_VIEWPORT_NEW_VOLUME,d)})(),u.setViewPresentation(c),u.setViewReference(l),u.render(),u}async function Zse({viewport:t,options:e}){const r=t,{id:n,element:i}=r,o=t.getRenderingEngine(),{background:a}=e,s=e.viewportId||n,c=Le.getVolume(r.getVolumeId());if(!(c instanceof lh))throw new Error("Currently, you cannot decache a volume that is not an ImageVolume. 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Unable to correct ImagerPixelSpacing."),{PixelSpacing:r,type:as.PROJECTION,isProjection:a}):{PixelSpacing:e,type:as.UNKNOWN,isProjection:a}}function wce(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 xce(t){const{PixelSpacing:e,SOPClassUID:r,SequenceOfUltrasoundRegions:n}=t;return n?wce(t):vce.has(r)?yce(t):{PixelSpacing:e,type:as.NOT_APPLICABLE,isProjection:!1}}const ZA=(t,e)=>rce(t,e,Le.getVolume),On=Object.freeze(Object.defineProperty({__proto__:null,FrameRange:v0,HistoryMemo:kT,PointsManager:E2,ProgressiveIterator:Av,RLEVoxelMap:Pd,VoxelManager:Zs,actorIsA:qo,applyPreset:iA,autoLoad:iC,buildMetadata:lA,calculateNeighborhoodStats:JA,calculateSpacingBetweenImageIds:$L,calculateViewportsSpatialRegistration:HA,calibratedPixelSpacingMetadataProvider:Gse,clamp:lC,clip:Gv,color:nce,colormap:Lte,convertStackToVolumeViewport:Jse,convertToGrayscale:qA,convertVolumeToStackViewport:Zse,createLinearRGBTransferFunction:uA,createSigmoidRGBTransferFunction:wT,createSubVolume:BT,decimate:qL,deepClone:ka,deepEqual:XA,deepMerge:Si,eventListener:Ase,fnv1aHash:eL,generateVolumePropsFromImageIds:n5,genericMetadataProvider:Jl,getBufferConfiguration:nT,getClosestImageId:jc,getClosestStackImageIndexForPoint:VT,getCurrentVolumeViewportSlice:FT,getDynamicVolumeInfo:dce,getImageDataMetadata:o5,getImageLegacy:Xse,getImageSliceDataForVolumeViewport:Vv,getMinMax:NT,getPixelSpacingInformation:xce,getRandomSampleFromArray:UT,getRuntimeId:UA,getScalingParameters:HL,getSliceRange:e5,getSpacingInNormalDirection:Lu,getTargetVolumeAndSpacingInNormalDir:uh,getViewportImageCornersInWorld:Bv,getViewportImageIds:Qse,getViewportModality:ZA,getViewportsWithImageURI:Uv,getViewportsWithVolumeId:y1,getVoiFromSigmoidRGBTransferFunction:rA,getVolumeActorCorners:sL,getVolumeDirectionVectors:u5,getVolumeId:ic,getVolumeSliceRangeInfo:nA,getVolumeViewportScrollInfo:kf,getVolumeViewportsContainingSameVolumes:Wse,hasFloatScalingParameters:ST,hasNaNValues:aC,imageIdToURI:Lr,imageRetrieveMetadataProvider:Op,imageToWorldCoords:jA,indexWithinDimensions:or,invertRgbTransferFunction:Vg,isEqual:zt,isEqualAbs:Mte,isEqualNegative:dL,isImageActor:cs,isNumber:Mr,isOpposite:vg,isPTPrescaledWithSUV:BA,isValidVolume:Au,isVideoTransferSyntax:KA,jumpToSlice:As,loadImageToCanvas:zse,logger:ute,makeVolumeMetadata:zL,planar:toe,pointInShapeCallback:CT,renderToCanvasCPU:WA,renderToCanvasGPU:GA,roundNumber:on,roundToPrecision:Ql,scaleArray:hce,scaleRgbTransferFunction:Nse,scroll:Jf,snapFocalPointToSlice:m0,sortImageIdsAndGetSpacing:jL,spatialRegistrationMetadataProvider:kp,splitImageIdsBy4DTags:YA,transferFunctionUtils:Nte,transformIndexToWorld:B0,transformWorldToIndex:Nr,transformWorldToIndexContinuous:_2,triggerEvent:ot,updateVTKImageDataWithCornerstoneImage:a5,uuidv4:Tn,windowLevel:Ate,worldToImageCoords:gC},Symbol.toStringTag,{value:"Module"})),x1=new 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Ble{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 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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 jT=new Ble;function Gle(t,e,r){const n=[`${t}`];return e&&n.push(`${n[0]}${e}`),r&&n.push(`${n[n.length-1]}${r}`),n}function W0(t,e,r,n){const i=Gle(t,r,n);for(let o=i.length-1;o>=0;--o){const a=jT.getStyleProperty(i[o],e);if(a!==void 0)return a}}const Wle="color",zle=ls.Highlighted,$le=An.Active;class y0 extends Fp{constructor(e,r,n,i,o){super(e,r,n,i,o)}static getDefinedCursor(e,r=!1,n){n||(n=W0(Wle,{},zle,$le));const i=jle(e,r,n);let o=super.getDefinedCursor(i);if(!o){const a=Fle(e);a&&(o=Hle(a,i,r,n,super.getDefinedCursor("default")),super.setDefinedCursor(i,o))}return o}}function fN(t,e){const r=Object(e),n=Object.prototype.hasOwnProperty.bind(r);return(t+"").replace(/\{\{(\w+)\}\}/g,(i,o)=>n(o)?r[o]+"":"")}function jle(t,e,r){return`${e?"pointer":"cursor"}:${t}/${r}`}function Hle(t,e,r,n,i){const{x:o,y:a}=t.mousePoint;return new y0(Kle(t,r,{color:n}),o,a,e,i)}function Kle(t,e,r){const n=qle(t,e,r);return`${URL.createObjectURL(n)}#${t.name||"unknown"}-${e?"pointer":"cursor"}`}function qle(t,e,r){const n=(e?Yle:Xle)(t,r);return new Blob([n],{type:"image/svg+xml"})}function Xle(t,e){const{iconContent:r,iconSize:n,viewBox:i}=t,o=` @@ -3612,8 +3612,8 @@ Input: `+this.err.str)},c.prototype[Symbol.iterator]=function(){return this._ind width="${s}" height="${s}" viewBox="0 0 ${s} ${s}"> ${o} ${r} - `;return fN(c,e)}const W9=Symbol("ElementCursorsMap");function dN(t,e){Up(t)[0]=e,C1(t,e)}function C1(t,e){const r=Up(t);r[1]=r[0],r[0]=e,t.style.cursor=(e instanceof uo?e:uo.getDefinedCursor("auto")).getStyleProperty()}function Wt(t){C1(t,Up(t)[1])}function It(t){C1(t,uo.getDefinedCursor("none"))}function Up(t){let e=Up[W9];e instanceof WeakMap||(e=new WeakMap,Object.defineProperty(Up,W9,{value:e}));let r=e.get(t);return r||(r=[null,null],e.set(t,r)),r}const Jle=Object.freeze(Object.defineProperty({__proto__:null,hideElementCursor:It,initElementCursor:dN,resetElementCursor:Wt,setElementCursor:C1},Symbol.toStringTag,{value:"Module"}));function Zle(t,e){let r=y0.getDefinedCursor(e,!0);r||(r=uo.getDefinedCursor(e)),r||(console.log(`Cursor ${e} is not defined either as SVG or as a standard cursor.`),r=uo.getDefinedCursor(e)),C1(t,r)}const Qle=[...Ule,...Nle],eue=Object.freeze(Object.defineProperty({__proto__:null,CursorNames:Qle,CursorSVG:h5,ImageMouseCursor:Fp,MouseCursor:uo,SVGMouseCursor:y0,elementCursor:Jle,registerCursor:Vle,setCursorForElement:Zle},Symbol.toStringTag,{value:"Module"}));function Gr(t){return Ue.toolGroups.find(e=>e.id===t)}const{Active:Kh,Passive:Yw,Enabled:Jw,Disabled:Zw}=Ln,tue=[{mouseButton:Xs.Primary}];class HT{constructor(e){this.viewportsInfo=[],this.toolOptions={},this.currentActivePrimaryToolName=null,this.prevActivePrimaryToolName=null,this.restoreToolOptions={},this._toolInstances={},this.id=e}getViewportIds(){return this.viewportsInfo.map(({viewportId:e})=>e)}getViewportsInfo(){return this.viewportsInfo.slice()}getToolInstance(e){const r=this._toolInstances[e];if(!r){console.warn(`'${e}' is not registered with this toolGroup (${this.id}).`);return}return r}getToolInstances(){return this._toolInstances}hasTool(e){return!!this._toolInstances[e]}addTool(e,r={}){const n=Ue.tools[e],i=typeof e<"u"&&e!=="",o=this.toolOptions[e];if(!i){console.warn("Tool with configuration did not produce a toolName: ",r);return}if(!n){console.warn(`'${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=Ue.tools[e])==null?void 0:o.toolClass;if(!i){const a=Ue.tools[r].toolClass;class s extends a{}s.toolName=e,i=s,Ue.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();dr.getRuntimeSettings().get("useCursors")&&this.setViewportsCursorByToolName(i);const a={toolGroupId:this.id,viewportId:e,renderingEngineId:n};it(je,N.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,N.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===Ln.Active){this.setToolActive(e,n||this.restoreToolOptions[e]);return}if(r===Ln.Passive){this.setToolPassive(e);return}if(r===Ln.Enabled){this.setToolEnabled(e);return}if(r===Ln.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=>Qw(p,d))&&(h||g)&&u.push(d),u},[]),mode:Kh};this.toolOptions[e]=s,this._toolInstances[e].mode=Kh;const l=dr.getRuntimeSettings().get("useCursors");if(this._hasMousePrimaryButtonBinding(r)&&l)this.setViewportsCursorByToolName(e);else if(!this.getActivePrimaryMouseButtonTool()&&l){const d=uo.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,N.TOOL_ACTIVATED,f),this._triggerToolModeChangedEvent(e,Kh,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:Yw}),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=>Qw(c,l)));let s=Yw;o.bindings.length!==0&&(s=Kh,o.mode=s),this.toolOptions[e]=o,n.mode=s,typeof n.onSetToolPassive=="function"&&n.onSetToolPassive(),this._renderViewports(),this._triggerToolModeChangedEvent(e,Yw)}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:Jw};this.toolOptions[e]=n,r.mode=Jw,typeof r.onSetToolEnabled=="function"&&r.onSetToolEnabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,Jw)}setToolDisabled(e){const r=this._toolInstances[e];if(r===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const n={bindings:[],mode:Zw};this.restoreToolOptions[e]=this.toolOptions[e],this.toolOptions[e]=n,r.mode=Zw,typeof r.onSetToolDisabled=="function"&&r.onSetToolDisabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,Zw)}getToolOptions(e){const r=this.toolOptions[e];if(r!==void 0)return r}getActivePrimaryMouseButtonTool(){return Object.keys(this.toolOptions).find(e=>{const r=this.toolOptions[e];return r.mode===Kh&&this._hasMousePrimaryButtonBinding(r)})}setViewportsCursorByToolName(e,r){const n=this._getCursor(e,r);this._setCursorForViewports(n)}_getCursor(e,r){let n,i;return r&&(n=`${e}.${r}`,i=y0.getDefinedCursor(n,!0),i)||(n=`${e}`,i=y0.getDefinedCursor(n,!0),i)||(n=e,i=y0.getDefinedCursor(n,!0),i)?i:uo.getDefinedCursor("default")}_setCursorForViewports(e){this.viewportsInfo.forEach(({renderingEngineId:r,viewportId:n})=>{const i=yi(n,r);if(!i)return;const{viewport:o}=i;dN(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 Xs.Primary}getDefaultPrimaryBindings(){return tue}getToolConfiguration(e,r){if(this._toolInstances[e]===void 0){console.warn(`Tool ${e} not present, can't set tool configuration.`);return}const n=Ale(this._toolInstances[e].configuration,r)||this._toolInstances[e].configuration;return La(n)}getPrevActivePrimaryToolName(){return this.prevActivePrimaryToolName}setActivePrimaryTool(e){const r=this.getCurrentActivePrimaryToolName();this.setToolDisabled(r),this.setToolActive(e,{bindings:[{mouseButton:Xs.Primary}]})}getCurrentActivePrimaryToolName(){return this.currentActivePrimaryToolName}clone(e,r=null){let n=Gr(e);return n?(console.debug(`ToolGroup ${e} already exists`),n):(n=new HT(e),Ue.toolGroups.push(n),r=r??(()=>!0),Object.keys(this._toolInstances).filter(r).forEach(i=>{const o=this._toolInstances[i],a=this.toolOptions[i],s=o.mode;n.addTool(i),n.setToolMode(i,s,{bindings:a.bindings??[]})}),n)}_hasMousePrimaryButtonBinding(e){var n;const r=this.getDefaultPrimaryBindings();return(n=e==null?void 0:e.bindings)==null?void 0:n.some(i=>r.some(o=>Qw(i,o)))}_renderViewports(){this.viewportsInfo.forEach(({renderingEngineId:e,viewportId:r})=>{jr(e).renderViewport(r)})}_triggerToolModeChangedEvent(e,r,n){const i={toolGroupId:this.id,toolName:e,mode:r,toolBindingsOptions:n};it(je,N.TOOL_MODE_CHANGED,i)}_findRenderingEngine(e,r){const n=Xo();if((n==null?void 0:n.length)===0)throw new Error("No rendering engines found.");if(r)return r;const i=n.filter(o=>o.getViewport(e));if(i.length===0){if(n.length===1)return n[0].id;throw new Error("No rendering engines found that contain the viewport with the same viewportId, you must specify a renderingEngineId.")}if(i.length>1)throw new Error("Multiple rendering engines found that contain the viewport with the same viewportId, you must specify a renderingEngineId.");return i[0].id}}function Qw(t,e){return t.mouseButton!==e.mouseButton||t.numTouchPoints!==e.numTouchPoints?!1:t.modifierKey===e.modifierKey}function hN(t){if(Ue.toolGroups.some(n=>n.id===t)){console.warn(`'${t}' already exists.`);return}const r=new HT(t);return Ue.toolGroups.push(r),r}function gN(t){const e=Ue.toolGroups.findIndex(r=>r.id===t);e>-1&&Ue.toolGroups.splice(e,1)}function pN(){const t=[...Ue.toolGroups];for(const e of t)gN(e.id);Ue.toolGroups=[]}function wr(t,e){var n;e||(e=(n=Xo().find(i=>i.getViewports().find(o=>o.id===t)))==null?void 0:n.id);const r=Ue.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 nue(){return Ue.toolGroups}const rue=[Ln.Active,Ln.Passive,Ln.Enabled];function mN(t){return Ue.toolGroups.filter(({toolOptions:e})=>{const r=Object.keys(e);for(let n=0;n{a.viewportsInfo.forEach(s=>{const{renderingEngineId:c,viewportId:l}=s,{FrameOfReferenceUID:f}=yi(l,c);t.metadata.FrameOfReferenceUID===f&&n.push(s)})});const i=N.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 g5(t){const e=N.ANNOTATION_REMOVED;it(je,e,t)}function en(t,e,r=jt.HandlesUpdated){const n=e&&xe(e),{viewportId:i,renderingEngineId:o}=n||{},a=N.ANNOTATION_MODIFIED;it(je,a,{annotation:t,viewportId:i,renderingEngineId:o,changeType:r})}function An(t){xN({annotation:t})}function p5(t,e=!1){xN({annotation:t,contourHoleProcessingEnabled:e})}function xN(t){const e=N.ANNOTATION_COMPLETED;it(je,e,t)}const iue=Object.freeze(Object.defineProperty({__proto__:null,triggerAnnotationAddedForElement:yN,triggerAnnotationAddedForFOR:wN,triggerAnnotationCompleted:An,triggerAnnotationModified:en,triggerAnnotationRemoved:g5,triggerContourAnnotationCompleted:p5},Symbol.toStringTag,{value:"Module"}));let CN;function vs(){return CN}function KT(t){CN=t}function ln(t,e){const r=vs(),n=r.getGroupKey(e);return r.getAnnotations(n,t)}function Pr(t){return vs().getAnnotation(t)}function S1(){return vs().getAllAnnotations()}function m5(t){const{annotationUID:e,parentAnnotationUID:r}=t;if(!r)return;const n=Pr(r),i=n.childAnnotationUIDs.indexOf(e);n.childAnnotationUIDs.splice(i,1),t.parentAnnotationUID=void 0}function _1(t,e){const{annotationUID:r}=t,{annotationUID:n}=e;m5(e),t.childAnnotationUIDs||(t.childAnnotationUIDs=[]),!t.childAnnotationUIDs.includes(n)&&(t.childAnnotationUIDs.push(n),e.parentAnnotationUID=r)}function SN(t){return t.parentAnnotationUID?Pr(t.parentAnnotationUID):void 0}function T1(t){var e;return((e=t.childAnnotationUIDs)==null?void 0:e.map(r=>Pr(r)))??[]}function tn(t,e){t.annotationUID||(t.annotationUID=Sn());const r=vs();if(e instanceof HTMLDivElement){const n=r.getGroupKey(e);r.addAnnotation(t,n),yN(t,e)}else r.addAnnotation(t,void 0),wN(t);return t.annotationUID}function oue(t,e){const r=vs(),n=r.getGroupKey(e);return r.getNumberOfAnnotations(n,t)}function dn(t){var n;if(!t)return;const e=vs(),r=e.getAnnotation(t);r&&((n=r.childAnnotationUIDs)==null||n.forEach(i=>dn(i)),e.removeAnnotation(t),g5({annotation:r,annotationManagerUID:e.uid}))}function aue(){const t=vs(),e=t.removeAllAnnotations();for(const r of e)g5({annotation:r,annotationManagerUID:t.uid})}function sue(t,e){const r=vs(),n=r.getGroupKey(e),i=r.removeAnnotations(n,t);for(const o of i)g5({annotation:o,annotationManagerUID:r.uid})}function _N(t){let e=t;for(;e;)e.invalidated=!0,e=e.parentAnnotationUID?Pr(e.parentAnnotationUID):void 0}const cue=Object.freeze(Object.defineProperty({__proto__:null,addAnnotation:tn,addChildAnnotation:_1,clearParentAnnotation:m5,getAllAnnotations:S1,getAnnotation:Pr,getAnnotationManager:vs,getAnnotations:ln,getChildAnnotations:T1,getNumberOfAnnotations:oue,getParentAnnotation:SN,invalidateAnnotation:_N,removeAllAnnotations:aue,removeAnnotation:dn,removeAnnotations:sue,setAnnotationManager:KT},Symbol.toStringTag,{value:"Module"}));function pi(t){const e=t.toolName;if(!e)throw new Error(`No Tool Found for the ToolClass ${t.name}`);Ue.tools[e]||(Ue.tools[e]={toolClass:t})}function lue(t){const e=t.toolName;return!!(e&&Ue.tools[e])}function v5(t){return!!(t&&Ue.tools[t])}function TN(t){const e=t.toolName;if(!e)throw new Error(`No tool found for: ${t.name}`);if(!Ue.tools[e]!==void 0)delete Ue.tools[e];else throw new Error(`${e} cannot be removed because it has not been added`)}function fd(t,e){const r=e||t.currentTarget,{viewport:n}=xe(r)||{};if(!n)return;const i=due(t),o=fue(t),a=uue(r,o),s=n.canvasToWorld(a);return{page:o,client:i,canvas:a,world:s}}function uue(t,e){const r=t.getBoundingClientRect();return[e[0]-r.left-window.pageXOffset,e[1]-r.top-window.pageYOffset]}function fue(t){return[t.pageX,t.pageY]}function due(t){return[t.clientX,t.clientY]}function EN(t){const e=t.currentTarget,{viewportId:r,renderingEngineId:n}=xe(e),i=fd(t,e),o={page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]},a={event:t,eventName:N.MOUSE_DOUBLE_CLICK,viewportId:r,renderingEngineId:n,camera:{},element:e,startPoints:i,lastPoints:i,currentPoints:i,deltaPoints:o};!it(e,N.MOUSE_DOUBLE_CLICK,a)&&(t.stopImmediatePropagation(),t.preventDefault())}const z9=N.MOUSE_MOVE;function E1(t){const e=t.currentTarget,r=xe(e);if(!r)return;const{renderingEngineId:n,viewportId:i}=r,o=fd(t);!it(e,z9,{renderingEngineId:n,viewportId:i,camera:{},element:e,currentPoints:o,eventName:z9,event:t})&&(t.stopImmediatePropagation(),t.preventDefault())}const{MOUSE_DOWN:$9,MOUSE_DOWN_ACTIVATE:hue,MOUSE_CLICK:gue,MOUSE_UP:pue,MOUSE_DRAG:j9}=N,mue=400,vue=150,yue=3,wue={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 Zt={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 mi={doubleClickTimeout:null,mouseDownEvent:null,mouseUpEvent:null,ignoreDoubleClick:!1};function DN(t){if(mi.doubleClickTimeout){if(t.buttons===mi.mouseDownEvent.buttons)return;mi.mouseDownEvent=t,Wv();return}mi.doubleClickTimeout=setTimeout(Wv,t.buttons===1?mue:vue),mi.mouseDownEvent=t,mi.ignoreDoubleClick=!1,Zt.element=t.currentTarget,Zt.mouseButton=t.buttons;const e=xe(Zt.element),{renderingEngineId:r,viewportId:n}=e;Zt.renderingEngineId=r,Zt.viewportId=n,Zt.preventClickTimeout=setTimeout(Cue,Zt.clickDelay),Zt.element.removeEventListener("mousemove",E1);const i=fd(t,Zt.element);Zt.startPoints=su(i),Zt.lastPoints=su(i),document.addEventListener("mouseup",qT),document.addEventListener("mousemove",bN)}function xue(t){const e=y5(Zt.startPoints,Zt.startPoints),r={event:t,eventName:$9,element:Zt.element,mouseButton:Zt.mouseButton,renderingEngineId:Zt.renderingEngineId,viewportId:Zt.viewportId,camera:{},startPoints:Zt.startPoints,lastPoints:Zt.startPoints,currentPoints:Zt.startPoints,deltaPoints:e};Zt.lastPoints=su(r.lastPoints),it(r.element,$9,r)&&it(r.element,hue,r)}function bN(t){const e=xe(Zt.element);if(!(e!=null&&e.viewport))return;const r=fd(t,Zt.element),n=PN(Zt.element,Zt.lastPoints),i=y5(r,n);if(mi.doubleClickTimeout)if(ON(i.canvas))Wv();else return;const o={event:t,eventName:j9,mouseButton:Zt.mouseButton,renderingEngineId:Zt.renderingEngineId,viewportId:Zt.viewportId,camera:{},element:Zt.element,startPoints:su(Zt.startPoints),lastPoints:su(n),currentPoints:r,deltaPoints:i};!it(Zt.element,j9,o)&&(t.stopImmediatePropagation(),t.preventDefault()),Zt.lastPoints=su(r)}function qT(t){if(clearTimeout(Zt.preventClickTimeout),mi.doubleClickTimeout)mi.mouseUpEvent?gC():(mi.mouseUpEvent=t,Zt.element.addEventListener("mousemove",IN));else{const 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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===Et.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===Et.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 Et.Labelmap:return Zue();case Et.Contour:return Yue();case Et.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!XA(n,i)}}const da=new Que;function efe(t){const e={segmentationId:t};it(je,N.SEGMENTATION_ADDED,e)}const oD={colorLUT:[],segmentations:[],viewportSegRepresentations:{}};class tfe{constructor(e){this._stackLabelmapImageIdReferenceMap=new Map,this._labelmapImageIdReferenceMap=new Map,e||(e=Sn()),this.state=Object.freeze(La(oD)),this.uid=e}getState(){return this.state}updateState(e){const r=La(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(La(oD))}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)}),wa(e)}addSegmentation(e){if(this.getSegmentation(e.segmentationId))throw new Error(`Segmentation with id ${e.segmentationId} already exists`);this.updateState(r=>{const n=La(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)}),efe(e.segmentationId)}removeSegmentation(e){this.updateState(r=>{const n=r.segmentations.filter(i=>i.segmentationId!==e);r.segmentations.splice(0,r.segmentations.length,...n)}),QT(e)}addSegmentationRepresentation(e,r,n,i){if(!Wn(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]=[],da.setRenderInactiveSegmentations(e,!0)),n!==Et.Labelmap?this.addDefaultSegmentationRepresentation(s,e,r,n,i):this.addLabelmapRepresentation(s,e,r,i)}),As(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:{...aD(i),...o}}),this._setActiveSegmentation(e,r,n)}addLabelmapRepresentation(e,r,n,i=aD(Et.Labelmap)){if(!Wn(r))return;const a=this.getSegmentation(n);if(!a)return;const{representationData:s}=a;if(!s.Labelmap)return this.addDefaultSegmentationRepresentation(e,r,n,Et.Labelmap,i);this.processLabelmapRepresentationAddition(r,n),this.addDefaultSegmentationRepresentation(e,r,n,Et.Labelmap,i)}async processLabelmapRepresentationAddition(e,r){const n=Wn(e);if(!n)return;const i=this.getSegmentation(r);if(!i)return;const o=n.viewport instanceof yr,{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=Wn(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=Wn(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=Le.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=Wn(e);if(!n)return;const o=n.viewport.getCurrentImageId();return this.getLabelmapImageIdsForImageId(o,r)}getCurrentLabelmapImageIdForViewport(e,r){const n=Wn(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}=Wn(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=>{mC(e,o.segmentationId,o.type)});const i=this.getSegmentationRepresentations(e);return i.length>0&&i[0].active&&As(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})=>{mC(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})}),As(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})})}),As(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]=La(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}-${r}`}}async function ak({imageIds:t,options:e}){const r=t,n=(e==null?void 0:e.volumeId)||Sn();return await QL(n,r),{volumeId:n}}async function nfe({segmentationId:t,options:e}){const r=qn.getSegmentation(t),n=r.representationData.Labelmap,{volumeId:i}=await ak({imageIds:n.imageIds,options:e});r.representationData.Labelmap.volumeId=i}function aD(t){const e=$c.newInstance(),r=Yf.newInstance();return r.addPoint(0,0),t===Et.Labelmap?{cfun:e,ofun:r}:{}}const qn=new tfe("DEFAULT");function Ko(t,e={}){return qn.getSegmentationRepresentations(t,e)}function e4(t,e){const r=qn;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 sk(t){return qn.getSegmentationRepresentationsBySegmentationId(t)}function rfe(t,e){const r=xe(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 ck(t,e,r){const n=Wn(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 ife(t,e){const r=Wn(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 ofe(t,e){const r=C5(t,e);return r==null?void 0:r.uid}function Wg(t,e){return ife(t,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Et.Labelmap}`)})}function C5(t,e){return ck(t,e,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Et.Labelmap}`)})}function afe(t,e,r){return ck(t,e,n=>n.representationUID===lk(e,r))}function lk(t,e){return`${t}-${Et.Surface}-${e}`}function sfe(t,e,r){const n=xe(t),{viewport:i}=n,o=afe(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 _=jo.newInstance();_.getPoints().setData(w,3);const T=Xf.newInstance({values:Float32Array.from(x)});_.setPolys(T),y.setInputData(_),y.modified(),i.getRenderer().resetCameraClippingRange();return}const c=e.points,l=e.polys,f=e.color,u=jo.newInstance();u.getPoints().setData(c,3);const d=Xf.newInstance({values:Float32Array.from(l)});u.setPolys(d);const h=g1.newInstance({});let g;h.setInputData(u);const p=Jy.newInstance();p.setMapper(h),p.getProperty().setColor(f[0]/255,f[1]/255,f[2]/255),p.getProperty().setLineWidth(2);const v=lk(r,e.segmentIndex);i.addActor({uid:Sn(),actor:p,clippingFilter:g,representationUID:v}),i.resetCamera(),i.getRenderer().resetCameraClippingRange(),i.render()}function Pn(t){return qn.getSegmentation(t)}function D1(t){return qn.getColorLUT(t)}let Hv={};function cfe(){return Hv}function lfe(t){Hv=t}let sD=!1;function kc(){var e;if(!((e=Hv.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=Hv.addons.polySeg;return sD||(t.init(),sD=!0),t}function t4({segmentationId:t,type:e,data:r}){const n=Pn(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 Et.Labelmap:r&&(n.representationData[e]=r);break;case Et.Contour:r&&(n.representationData[e]=r);break;case Et.Surface:r&&(n.representationData[e]=r);break;default:throw new Error(`Invalid representation type ${e}`)}}function n4(t){const e=typeof t;return t!==null&&(e==="object"||e==="function")}function gh(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,n4(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(D){const b=n,I=i;return n=i=void 0,l=D,a=t.apply(I,b),a}function p(D,b){return h?window.requestAnimationFrame(D):setTimeout(D,b)}function v(D){if(h)return window.cancelAnimationFrame(D);clearTimeout(D)}function y(D){return l=D,s=p(x,e),f?g(D):a}function m(D){const b=D-c,I=D-l,P=e-b;return u?Math.min(P,o-I):P}function w(D){const b=D-c,I=D-l;return c===void 0||b>=e||b<0||u&&I>=o}function x(){const D=Date.now();if(w(D))return C(D);s=p(x,m(D))}function C(D){return s=void 0,d&&n?g(D):(n=i=void 0,a)}function S(){s!==void 0&&v(s),l=0,n=c=i=s=void 0}function _(){return s===void 0?a:C(Date.now())}function T(){return s!==void 0}function E(...D){const b=Date.now(),I=w(b);if(n=D,i=this,c=b,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=_,E.pending=T,E}const M2=new Map;async function r4(t,e,r,n,i){const o=await r();t4({segmentationId:t,type:e,data:o}),i==null||i(),M2.has(t)||M2.set(t,[]);const a=M2.get(t);return a.includes(e)||a.push(e),ufe(n),wa(t),o}function ufe(t){const e=r=>{ffe(r,t)};t._debouncedUpdateFunction=e,je.removeEventListener(N.SEGMENTATION_DATA_MODIFIED,t._debouncedUpdateFunction),je.addEventListener(N.SEGMENTATION_DATA_MODIFIED,t._debouncedUpdateFunction)}const ffe=gh((t,e)=>{const r=t.detail.segmentationId,n=M2.get(r);!n||!n.length||(e(r),n.length&&wa(r))},300);function i4(t,e){const r=e4(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}function dfe(t,e,r=!1){const n=Wn(t);if(!n)return;const{viewport:i}=n;rfe(i.element,e),r&&i.render()}async function hfe(t,e){var l;const{segmentationId:r,type:n}=e,i=Pn(r);if(!i)return;let o=i.representationData[Et.Surface];if(!o&&((l=kc())!=null&&l.canComputeRequestedRepresentation(r,Et.Surface))){const f=kc();if(o=await r4(r,Et.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&&!kc()&&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=D1(s);a.forEach(f=>{const u=Le.getGeometry(f);if(!(u!=null&&u.data)){console.warn(`No Surfaces found for geometryId ${f}. Skipping render.`);return}const{segmentIndex:d}=u.data,g=i4(t.id,{segmentationId:r,type:n}).has(d),p=u.data,v=c[d];p.color=v.slice(0,3),p.visible=!g,sfe(t.element,p,r)}),t.render()}const uk={render:hfe,removeRepresentation:dfe};function gfe(t,e,r,n){const i=t.getViewReference(),{viewPlaneNormal:o,FrameOfReferenceUID:a}=i,s={annotationUID:(n==null?void 0:n.annotationUID)||Sn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:e,viewPlaneNormal:o,FrameOfReferenceUID:a,referencedImageId:pfe(t,r[0],o),...n}};return tn(s,t.element),s}function pfe(t,e,r){let n;if(t instanceof nr)n=o4(t,e,r);else if(t instanceof yr){const i=mfe(t),o=ec(i),a=Le.getVolume(o);n=zc(a,e,r)}else throw new Error("getReferencedImageId: viewport must be a StackViewport or BaseVolumeViewport");return n}function mfe(t){var r;const e=(r=t.getViewReferenceId)==null?void 0:r.call(t);if(e)return e;if(t instanceof yr)return`volumeId:${vfe(t)}`;throw new Error("getTargetId: viewport must have a getTargetId method")}function vfe(t){var r;const e=t.getActors();if(e)return(r=e.find(n=>n.actor.getClassName()==="vtkVolume"))==null?void 0:r.uid}function o4(t,e,r){const n=t.getImageIds();if(!n||!n.length)return;const i=n.map(o=>{const{imagePositionPatient:a}=gt("imagePlaneModule",o),s=yfe(e,a,r);return{imageId:o,distance:s}});return i.sort((o,a)=>o.distance-a.distance),i[0].imageId}function yfe(t,e,r){const n=ke();Cn(n,t,e);const i=Tt(n,r);return Math.abs(i)}function fk(t,e){const{segmentation:r}=t.data,{segmentation:n}=e.data;return r.segmentationId===n.segmentationId&&r.segmentIndex===n.segmentIndex}class dk{constructor(e){this.getGroupKey=r=>{if(typeof r=="string")return r;const i=xe(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=Sn()),this.annotations={},this.uid=e,je.addEventListener(Ke.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedHandler)}setPreprocessingFn(e){this.preprocessingFn=e}}const wfe=new dk("DEFAULT"),cu=new Set;function hk(t,e=!0){const r=pk();t&&(e?_fe(t,cu,r):mk(t,cu,r)),vk(r,cu)}function xfe(){const t=pk();Tfe(cu,t),vk(t,cu)}function Cfe(){return Array.from(cu)}function Hr(t){return cu.has(t)}function Sfe(){return cu.size}function gk(t){const e=Hr(t);return hk(t,e),e}function pk(){return Object.freeze({added:[],removed:[],locked:[]})}function _fe(t,e,r){if(!e.has(t)){e.add(t),r.added.push(t);const n=Pr(t);n&&(n.isLocked=!0)}}function mk(t,e,r){if(e.delete(t)){r.removed.push(t);const n=Pr(t);n&&(n.isLocked=!1)}}function Tfe(t,e){t.forEach(r=>{mk(r,t,e)})}function vk(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.locked.push(r)),it(je,N.ANNOTATION_LOCK_CHANGE,t))}const Efe=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationLocked:gk,getAnnotationsLocked:Cfe,getAnnotationsLockedCount:Sfe,isAnnotationLocked:Hr,setAnnotationLocked:hk,unlockAllAnnotations:xfe},Symbol.toStringTag,{value:"Module"})),Ns=new Set;function Oo(t,e=!0,r=!1){e?Dfe(t,r):a4(t)}function Dfe(t,e=!1){const r=wk();if(!e){xk(Ns,r);const n=Pr(t);n&&(n.isSelected=!0)}if(t&&!Ns.has(t)){Ns.add(t),r.added.push(t);const n=Pr(t);n&&(n.isSelected=!0)}Ck(r,Ns)}function a4(t){const e=wk();if(t){if(Ns.delete(t)){e.removed.push(t);const r=Pr(t);r.isSelected=!1}}else xk(Ns,e);Ck(e,Ns)}function yk(){return Array.from(Ns)}function bfe(t){return yk().filter(e=>{var n;const r=Pr(e);return((n=r==null?void 0:r.metadata)==null?void 0:n.toolName)===t})}function b1(t){return Ns.has(t)}function Ife(){return Ns.size}function wk(){return Object.freeze({added:[],removed:[],selection:[]})}function xk(t,e){t.forEach(r=>{if(t.delete(r)){e.removed.push(r);const n=Pr(r);n&&(n.isSelected=!1)}})}function Ck(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.selection.push(r)),it(je,N.ANNOTATION_SELECTION_CHANGE,t))}const Ofe=Object.freeze(Object.defineProperty({__proto__:null,deselectAnnotation:a4,getAnnotationsSelected:yk,getAnnotationsSelectedByToolName:bfe,getAnnotationsSelectedCount:Ife,isAnnotationSelected:b1,setAnnotationSelected:Oo},Symbol.toStringTag,{value:"Module"})),Mfe=t=>(t.data||(t.data={}),t.data.handles||(t.data.handles={}),t.data.handles.textBox||(t.data.handles.textBox={}),t),Pfe=t=>(t.data||(t.data={}),t.data.cachedStats||(t.data.cachedStats={}),t),Qf=new Set;function Sk(t,e=!0){const r=_k();t&&(e?Tk(t,Qf,r):Lfe(t,Qf,r)),Ek(r)}function Rfe(){const t=_k();Qf.forEach(e=>{Tk(e,Qf,t)}),Ek(t)}function Rr(t){if(Pr(t))return!Qf.has(t)}function _k(){return Object.freeze({lastVisible:[],lastHidden:[],hidden:[]})}function Tk(t,e,r){if(e.delete(t)){r.lastVisible.push(t);const n=Pr(t);n.isVisible=!0}}function Lfe(t,e,r){e.has(t)||(e.add(t),b1(t)&&a4(t),r.lastHidden.push(t))}function Ek(t){(t.lastHidden.length>0||t.lastVisible.length>0)&&(Qf.forEach(e=>void t.hidden.push(e)),it(je,N.ANNOTATION_VISIBILITY_CHANGE,t))}function Dk(t){const e=!Qf.has(t);return Sk(t,e),e}const Afe=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationVisibility:Dk,isAnnotationVisible:Rr,setAnnotationVisibility:Sk,showAllAnnotations:Rfe},Symbol.toStringTag,{value:"Module"})),s4=wfe,Nfe=t=>{t=Mfe(t),t=Pfe(t);const e=t.annotationUID,r=gk(e);t.isLocked=r;const n=Dk(e);return t.isVisible=n,t};s4.setPreprocessingFn(Nfe);KT(s4);function kfe(){KT(s4)}function jc(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=Pn(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 Hc(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=Pn(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 Vfe="PlanarFreehandContourSegmentationTool";function c4(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}dn(t.annotationUID),jc(t);const r=e[0],n=e[e.length-1],i={metadata:{...t.metadata,toolName:Vfe,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:Sn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:t.interpolationUID,interpolationCompleted:t.interpolationCompleted};return tn(i,t.metadata.FrameOfReferenceUID),Hc(i),i}var Mo;(function(t){t[t.CounterClockwise=-1]="CounterClockwise",t[t.Unknown=0]="Unknown",t[t.Clockwise=1]="Clockwise"})(Mo||(Mo={}));function l4(t,e){return t.minX<=e.maxX&&t.maxX>=e.minX&&t.minY<=e.maxY&&t.maxY>=e.minY}function Kv(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 Ffe(t,e){return Math.sqrt(Kv(t,e))}const Ufe=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:Ffe,distanceToPointSquared:Kv,intersectAABB:l4},Symbol.toStringTag,{value:"Module"}));class bk{}class Ik{constructor(e){this.storePointData=e.storePointData}getStatistics(){console.debug("InstanceCalculator getStatistics called")}}const{PointsManager:Bfe}=bn;function Wp(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?Bfe.create3(1024):null,sumLPS:[0,0,0]}}function Ok(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,st.max[a]&&(t.max[a]=s,a===0&&(t.maxIJK=n?[...n]:null,t.maxLPS=r?[...r]:null))})}function Gfe(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 Mk(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=>Gfe(u)),c={max:{name:"max",label:"Max Pixel",value:t.max.length===1?t.max[0]:t.max,unit:e,pointIJK:t.maxIJK?[...t.maxIJK]:null,pointLPS:t.maxLPS?[...t.maxLPS]:null},min:{name:"min",label:"Min Pixel",value:t.min.length===1?t.min[0]:t.min,unit:e,pointIJK:t.minIJK?[...t.minIJK]:null,pointLPS:t.minLPS?[...t.minLPS]:null},mean:{name:"mean",label:"Mean Pixel",value:r.length===1?r[0]:r,unit:e},stdDev:{name:"stdDev",label:"Standard Deviation",value:n.length===1?n[0]:n,unit:e},count:{name:"count",label:"Voxel Count",value:t.count,unit:null},median:{name:"median",label:"Median",value:s.length===1?s[0]:s,unit:e},skewness:{name:"skewness",label:"Skewness",value:o.length===1?o[0]:o,unit:null},kurtosis:{name:"kurtosis",label:"Kurtosis",value:a.length===1?a[0]:a,unit:null},maxLPS:{name:"maxLPS",label:"Max LPS",value:t.maxLPS?Array.from(t.maxLPS):null,unit:null},minLPS:{name:"minLPS",label:"Min 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=Wp(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 Tf=class Tf extends bk{static statsInit(e){e.storePointData||(this.state.pointsInShape=null),this.state=Wp(e.storePointData)}};Tf.state=Wp(!0),Tf.statsCallback=({value:e,pointLPS:r=null,pointIJK:n=null})=>{Ok(Tf.state,e,r,n)},Tf.getStatistics=e=>Mk(Tf.state,e==null?void 0:e.unit);let Ys=Tf;class Pk extends Ik{constructor(e){super(e),this.state=Wp(e.storePointData)}statsInit(e){this.state=Wp(e.storePointData)}statsCallback(e){Ok(this.state,e.value,e.pointLPS,e.pointIJK)}getStatistics(e){return Mk(this.state,e==null?void 0:e.unit)}}const Wfe=Object.freeze(Object.defineProperty({__proto__:null,BasicStatsCalculator:Ys,Calculator:bk,InstanceBasicStatsCalculator:Pk,InstanceCalculator:Ik},Symbol.toStringTag,{value:"Module"}));function Kc(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 fo(t,e){return Math.sqrt(Kc(t,e))}function vC(t,e){const[r,n]=t,[i,o]=e,a=2*i-r,s=2*o-n;return[a,s]}const zfe=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:fo,distanceToPointSquared:Kc,mirror:vC},Symbol.toStringTag,{value:"Module"}));function lu(t){const[e,r]=t;return fo(e,r)}function x0(t){const[e,r]=t,n=fo(e,r),i=[e[0]-n,e[1]-n],o=[e[0]+n,e[1]+n];return[i,o]}const $fe=Object.freeze(Object.defineProperty({__proto__:null,getCanvasCircleCorners:x0,getCanvasCircleRadius:lu},Symbol.toStringTag,{value:"Module"}));function S5(t,e,r={}){return r.precalculated||u4(t,r),r.precalculated(e)}const u4=(t,e={})=>{const{xRadius:r,yRadius:n,zRadius:i}=t;(e.invXRadiusSq===void 0||e.invYRadiusSq===void 0||e.invZRadiusSq===void 0)&&(e.invXRadiusSq=r!==0?1/r**2:0,e.invYRadiusSq=n!==0?1/n**2:0,e.invZRadiusSq=i!==0?1/i**2:0);const{invXRadiusSq:o,invYRadiusSq:a,invZRadiusSq:s}=e,{center:c}=t,[l,f,u]=c;return e.precalculated=d=>{const h=d[0]-l;let g=h*h*o;if(g>1)return!1;const p=d[1]-f;if(g+=p*p*a,g>1)return!1;const v=d[2]-u;return g+=v*v*s,g<=1},e};function qv(t){const[e,r,n,i]=t,o=[n[0],r[1]],a=[i[0],e[1]];return[o,a]}const jfe=Object.freeze(Object.defineProperty({__proto__:null,getCanvasEllipseCorners:qv,pointInEllipse:S5,precalculatePointInEllipse:u4},Symbol.toStringTag,{value:"Module"}));function Xv(t,e,r){let n;const 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l=t.svgLayerElement.id,u=`${`arrow-${e}`}-${l}`,d=t.svgLayerElement.querySelector("defs");let h=d.querySelector(`#${u}`);if(h){h.setAttribute("markerWidth",`${c}`),h.setAttribute("markerHeight",`${c}`);const g=h.querySelector("path");g&&g.setAttribute("fill",s)}else{h=document.createElementNS(dD,"marker"),h.setAttribute("id",u),h.setAttribute("viewBox","0 0 10 10"),h.setAttribute("refX","8"),h.setAttribute("refY","5"),h.setAttribute("markerWidth",`${c}`),h.setAttribute("markerHeight",`${c}`),h.setAttribute("orient","auto");const g=document.createElementNS(dD,"path");g.setAttribute("d","M 0 0 L 10 5 L 0 10 z"),g.setAttribute("fill",s),h.appendChild(g),d.appendChild(h)}o.markerEndId=u,pn(t,e,r,n,i,o)}function Tde(t,e,r,n,i,o={}){const{color:a="rgb(0, 255, 0)",width:s=2,lineWidth:c,lineDash:l}=o,f=10,u=Math.atan2(i[1]-n[1],i[0]-n[0]),d={start:[i[0]-f*Math.cos(u-Math.PI/7),i[1]-f*Math.sin(u-Math.PI/7)],end:i},h={start:[i[0]-f*Math.cos(u+Math.PI/7),i[1]-f*Math.sin(u+Math.PI/7)],end:i};pn(t,e,r,n,i,{color:a,width:s,lineWidth:c,lineDash:l}),pn(t,e,"2",d.start,d.end,{color:a,width:s,lineWidth:c,lineDash:l}),pn(t,e,"3",h.start,h.end,{color:a,width:s,lineWidth:c,lineDash:l})}function Wk(t,e,r,n,i,o={}){const{color:a,width:s,lineWidth:c,lineDash:l}=Object.assign({color:"rgb(0, 255, 0)",width:"2",lineWidth:void 0,lineDash:void 0},o),f=c||s,u="http://www.w3.org/2000/svg",d=tc(e,"rect",r),h=t.getSvgNode(d),g=[Math.min(n[0],i[0]),Math.min(n[1],i[1])],p=Math.abs(n[0]-i[0]),v=Math.abs(n[1]-i[1]),y={x:`${g[0]}`,y:`${g[1]}`,width:`${p}`,height:`${v}`,stroke:a,fill:"black","stroke-width":f,"stroke-dasharray":l};if(h)ma(y,h),t.setNodeTouched(d);else{const m=document.createElementNS(u,"rect");nc(y,m),t.appendNode(m,d)}}const Ede=Object.freeze(Object.defineProperty({__proto__:null,draw:Bk,drawArrow:Zv,drawCircle:Ro,drawEllipse:wde,drawEllipseByCoordinates:y4,drawFan:xC,drawHandle:Jv,drawHandles:Zn,drawHeight:Gk,drawLine:pn,drawLinkedTextBox:Bi,drawPath:Vc,drawPolyline:hs,drawRect:P1,drawRectByCoordinates:w4,drawRedactionRect:Wk,drawTextBox:Su,setAttributesIfNecessary:ma,setNewAttributesIfValid:nc},Symbol.toStringTag,{value:"Module"}));function zk(t,e){const r=xe(t),{renderingEngineId:n,viewportId:i}=r,o=wr(i,n);if(!o)return[];const a=[],s=Object.keys(o.toolOptions);for(let c=0;c{this._throwIfDestroyed();const e=Array.from(this._viewportElements.values());for(let r=0;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=xe(e);if(!r)return;if(!jr(r.renderingEngineId)){console.warn("rendering Engine has been destroyed");return}const i=zk(e,[Dde,bde,Ide]),{renderingEngineId:o,viewportId:a}=r,s={element:e,renderingEngineId:o,viewportId:a};Bk(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,N.ANNOTATION_RENDERED,{...s})})}_reset(){window.cancelAnimationFrame(this._animationFrameHandle),this._needsRender.clear(),this._animationFrameSet=!1,this._animationFrameHandle=null,this._setAllViewportsToBeRenderedNextFrame()}}const x4=new Ode;function ph(t){x4.renderViewport(t)}function Pe(t){t.length&&t.forEach(e=>{const r=Wn(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;ph(i)})}function $k(t,e){const r=t.length,n=[];for(let i=0;i{const i=n.getCamera();return Math.abs(Tt(i.viewPlaneNormal,e.viewPlaneNormal))>r})}function St(t,e,r=!0){const n=xe(t),{renderingEngine:i,FrameOfReferenceUID:o}=n;let a=i.getViewports();a=$k(a,o),a=E5(a,e);const s=i.getViewport(n.viewportId);return r&&(a=jk(a,s.getCamera())),a.map(l=>l.id)}const Ade=Object.freeze(Object.defineProperty({__proto__:null,filterViewportsWithFrameOfReferenceUID:$k,filterViewportsWithParallelNormals:jk,filterViewportsWithToolEnabled:E5,getViewportIdsWithToolToRender:St},Symbol.toStringTag,{value:"Module"})),Qv="PlanarFreehandContourSegmentationTool";function _u(t,e){const r=t.length,n=new Array(r);for(let i=0;i{const n=r,i=_u(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function b5(t,e,r){_1(e,r),jc(r);const{contour:n}=r.data,i=_u(n.polyline,t);ys(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===Mo.Clockwise?Mo.CounterClockwise:Mo.Clockwise},t);const{element:o}=t;_4(t,[e,r])}function S4(t,e,r,n,i){var m;if(!v5(Qv)){console.warn(`${Qv} is not registered in cornerstone. Cannot combine polylines.`);return}const o=i[0],a=xu(r,o),s=Hk(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=_5(r,i);u.push(w),Array.from(c.keys()).forEach(x=>f(w,x))}else T5(r,i).forEach(x=>{u.push(x),Array.from(c.keys()).forEach(C=>{O1(x,C.polyline)&&f(x,C)})});Array.from(l.values()).forEach(w=>w.forEach(x=>m5(x.annotation)));const{element:d}=t,{metadata:h,data:g}=e,{handles:p,segmentation:v}=g,{textBox:y}=p;dn(n.annotationUID),dn(e.annotationUID),jc(n),jc(e);for(let w=0;w_1(C,S.annotation))}_4(t,[e,n])}function Kk(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:Qv,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:Sn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return ys(o,{points:r,closed:!0,targetWindingDirection:Mo.Clockwise},t),o}function _4(t,e){const{element:r}=t,n=new Set([Qv]);e.forEach(i=>{n.add(i.metadata.toolName)});for(const i of n.values())if(v5(i)){const o=St(r,i);Pe(o)}}function I5(t,e){const r=[],n=new Set,i=new Set;for(let o=0;o[...r]);let e=t[0].map(r=>[...r]);for(let r=1;rey(o.data.contour.polyline,r)),i=e.map(o=>ey(o.data.contour.polyline,r));return I5(n,i)}function ey(t,e){const r=t.length,n=new Array(r);for(let i=0;i[...n]);let r=t.map(n=>[...n]);for(let n=0;ney(o.data.contour.polyline,r)),i=e.map(o=>ey(o.data.contour.polyline,r));return O5(n,i)}const Ude="PlanarFreehandContourSegmentationTool";function qk(t,e,r,n){const i=new Map;return r.forEach(o=>{if(o.length<3)return;const a={annotationUID:Sn(),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:Ude,...t.getViewReference()}};tn(a,t.element);const s=(i==null?void 0:i.get(n))||new Set;s.add(a.annotationUID),i.set(n,s)}),i}function hD(t,e){const r=[],{annotationUIDsMap:n}=t,i=n.get(e);for(const o of i){const a=Pr(o),{polyline:s}=a.data.contour;r.push(s)}return r}function Xk(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=hD(i,r),s=hD(i,n),c=a.map(f=>_u(f,t)),l=s.map(f=>_u(f,t));return{polyLinesCanvas1:c,polyLinesCanvas2:l}}function Bde(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=Xk(t,e,r,n)||{};if(!s||c)return;const f=I5(s,c).map(g=>C4(g,t)),u=qk(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function Gde(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=Xk(t,e,r,n)||{};if(!s||c)return;const f=O5(s,c).map(g=>C4(g,t)),u=qk(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function R1(t){var e;return!!((e=t.data)!=null&&e.segmentation)}function Yk(t,e,r){const n=[],i=Cu(e);for(let o=0;oa.isContourHole),o=n.filter(a=>!a.isContourHole);if(i.length>0){const a=i[0];Kde(t,a.targetAnnotation,e),Zk(t,[e,a.targetAnnotation]);return}if(o.length!==0){if(!v5(ty)){console.warn(`${ty} is not registered in cornerstone. Cannot process multiple intersections.`);return}zde(t,e,r,o)}}function zde(t,e,r,n){const{element:i}=t,o=[e],a=[],s=[];n.forEach(({targetAnnotation:d})=>{const h=Hde(t,d);s.push(...h),o.push(d)});const c=r[0];if(n.some(({targetPolyline:d})=>xu(d,c))){let d=r;n.forEach(({targetPolyline:h})=>{d=_5(d,h)}),a.push(d)}else n.forEach(({targetPolyline:d})=>{const h=T5(d,r);a.push(...h)});o.forEach(d=>{dn(d.annotationUID),jc(d)}),s.forEach(d=>m5(d.annotation));const f=n[0].targetAnnotation,u=[];a.forEach(d=>{if(!d||d.length<3){console.warn("Skipping creation of new annotation due to invalid polyline:",d);return}const h=$de(t,f,d);tn(h,i),Hc(h),en(h,t.element),u.push(h)}),jde(t,s,u),Zk(t,o)}function $de(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:ty,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:Sn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return ys(o,{points:r,closed:!0,targetWindingDirection:Mo.Clockwise},t),o}function jde(t,e,r){e.forEach(n=>{const i=r.find(o=>{const a=T4(o.data.contour.polyline,t);return O1(a,n.polyline)});i&&_1(i,n.annotation)})}function Hde(t,e){return T1(e).map(r=>{const n=r,i=T4(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function Kde(t,e,r){_1(e,r),jc(r);const{contour:n}=r.data,i=T4(n.polyline,t);ys(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===Mo.Clockwise?Mo.CounterClockwise:Mo.Clockwise},t)}function T4(t,e){const r=t.length,n=new Array(r);for(let i=0;i{n.add(i.metadata.toolName)});for(const i of n.values())if(v5(i)){const o=St(r,i);Pe(o)}}const{isEqual:gD}=bn;function E4(t){const{metadata:e}=t;return qse().filter(r=>{if(r.FrameOfReferenceUID===e.FrameOfReferenceUID){const n=r.viewport,{viewPlaneNormal:i,viewUp:o}=n.getCamera();return gD(i,e.viewPlaneNormal)&&(!e.viewUp||gD(o,e.viewUp))}}).map(r=>r.viewport)}async function qde(t,e,r,n=!0){const i=typeof t=="string"?Pr(t):t,o=typeof e=="string"?Pr(e):e;if(!i||!o)throw new Error("Both source and target annotations must be valid");r||(r=Xde(i));const a=_u(i.data.contour.polyline,r),s=_u(o.data.contour.polyline,r),c=D5(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}b5(r,o,i)}else S4(r,o,s,i,a)}function Xde(t){const e=E4(t);if(!e.length)throw new Error("No viewport found for the annotation");return e[0]}const Yde=Object.freeze(Object.defineProperty({__proto__:null,addContourSegmentationAnnotation:Hc,addition:Bde,areSameSegment:fk,checkIntersection:D5,combinePolylines:S4,contourSegmentationOperation:qde,convertContourPolylineToCanvasSpace:_u,convertContourPolylineToWorld:C4,convertContourSegmentationAnnotation:c4,createNewAnnotationFromPolyline:Kk,createPolylineHole:b5,findAllIntersectingContours:Yk,getContourHolesData:Hk,isContourSegmentationAnnotation:R1,processMultipleIntersections:Jk,removeContourSegmentationAnnotation:jc,subtractAnnotationPolylines:Fde,subtractMultiplePolylineSets:Vde,subtractPolylineSets:O5,subtraction:Gde,unifyAnnotationPolylines:kde,unifyMultiplePolylineSets:Nde,unifyPolylineSets:I5,updateViewportsForAnnotations:_4},Symbol.toStringTag,{value:"Module"}));function Jde(t){if(!t)throw new Error(`No contours found for geometryId ${t.id}`);const e=t.id;if(t.type!==sv.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 Zde(t,e,r,n){r.size?t.render():Qde(t,e,n)}function Qde(t,e,r){const{segmentationId:n}=r,i=new Map;e.forEach(o=>{const a=Le.getGeometry(o);if(!a){console.warn(`No geometry found for geometryId ${o}. Skipping render.`);return}const s=a.data.segmentIndex;Jde(a);const c=da.getStyle({viewportId:t.id,segmentationId:n,type:Et.Contour,segmentIndex:s}),l=a.data,f=t.getCamera().viewPlaneNormal;l.contours.forEach(u=>{const{points:d,color:h,id:g}=u,p=o4(t,d[0],f),v={annotationUID:Sn(),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;tn(v,y),Hc(v)}),c&&i.set(s,c)}),t.render()}function e0e(t,e,r=!1){const n=Pn(e),{annotationUIDsMap:i}=n.representationData.Contour;i.forEach(o=>{o.forEach(a=>{dn(a)})})}function Qk(t){const e=Hue(t);if(e)return e;const r=Pn(t);if(!r)throw new Error(`No segmentation found for segmentationId ${t}`);let n;if(r.representationData.Labelmap)n=t0e(r,t);else if(r.representationData.Contour)n=i0e(r);else if(r.representationData.Surface)n=o0e(r);else throw new Error(`Unsupported segmentation type: ${r.representationData}`);return Kue(t,n),n}function t0e(t,e){const r=t.representationData[Et.Labelmap],n=new Set;return r.imageIds?r0e(n,r.imageIds):n0e(n,e),Array.from(n).map(Number).sort((i,o)=>i-o)}function n0e(t,e){Le.getVolume(e).voxelManager.forEach(({value:n})=>{n!==0&&t.add(n)})}function r0e(t,e){e.forEach(r=>{Le.getImage(r).voxelManager.getScalarData().forEach(o=>{o!==0&&t.add(o)})})}function i0e(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=Le.getGeometry(i);n.add(o.data.segmentIndex)}),Array.from(n).sort((i,o)=>i-o)}function o0e(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 bd=new Map,pD=new Map;function a0e(t,e,r=!1){const n=Wn(t);if(!n)return;const{viewport:i}=n;e0e(t,e),r&&i.render()}async function s0e(t,e){var l,f;const{segmentationId:r}=e,n=Pn(r);if(!n)return;let i=n.representationData[Et.Contour];const o=kc();if(!i&&((l=kc())!=null&&l.canComputeRequestedRepresentation(r,Et.Contour))&&!bd.get(t.id)?(bd.set(t.id,!0),i=await r4(r,Et.Contour,()=>o.computeContourData(r,{viewport:t}),()=>{}),bd.set(t.id,!1)):!i&&!kc()&&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=!l0e(i.annotationUIDsMap,s)),i.geometryIds.length>0&&(a=!c0e(i.geometryIds,s));const c=pD.get(t.id)||new Set;if(a&&!bd.get(t.id)&&!c.has(r)&&t.viewportStatus===co.RENDERED){bd.set(t.id,!0);const u=Qk(r),h=(await o.computeSurfaceData(r,{segmentIndices:u,viewport:t})).geometryIds,g=[];for(const m of h.values()){const x=Le.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),pD.set(t.id,c),bd.set(t.id,!1)}Zde(t,i.geometryIds,i.annotationUIDsMap,e)}function c0e(t,e){var u,d,h;let r=null,n=null;for(const g of t){const p=Le.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=Mn(ke(),Cn(ke(),s,a),Cn(ke(),c,a));l=Yn(ke(),l);const f=Tt(l,e);return Math.abs(f)>.9}function l0e(t,e){const r=Array.from(t.values()).flat().map(i=>Array.from(i)).flat(),n=UT(r,3);for(const i of n){const o=Pr(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 eV={render:s0e,removeRepresentation:a0e};function Au(t,e){return qc(t,e)[0]}function qc(t,e){return qn.getCurrentLabelmapImageIdsForViewport(t,e)}function u0e(t,e){return qn.getLabelmapImageIdsForImageId(t,e)}const mD=new Map,f0e=({cfun:t,ofun:e,actor:r})=>{r.getProperty().setRGBTransferFunction(1,t),r.getProperty().setScalarOpacity(1,e)};async function d0e({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=mD.get(o))!=null&&E.added)return{uid:o,actor:i};const c=e,l=Le.getVolume(c[0].volumeId);if(!l)throw new Error(`imageVolume with id: ${l.volumeId} does not exist`);const{volumeId:f}=c[0],u=await ZL(f);if(!u)throw new Error(`segImageVolume with id: ${u.volumeId} does not exist`);const h=u.voxelManager.getCompleteScalarDataArray(),{imageData:g}=u,p=Le.getVolume(s),y=p.voxelManager.getCompleteScalarDataArray(),m=2,w=new Float32Array(m*p.voxelManager.getScalarDataLength()),x=g.getDimensions();for(let D=0;Dre);for(const Y of j)for(let re=0;re{je.removeEventListener(N.SEGMENTATION_DATA_MODIFIED,T);const b=t.getActor(o),{element:I,id:P}=t;t.removeActors([o]);const M=await iC({volumeId:o,blendMode:Fs.MAXIMUM_INTENSITY_BLEND,callback:({volumeActor:L})=>{b.callback&&b.callback({volumeActor:L,volumeId:f})}},I,P);t.addActor({actor:M,uid:o}),t.render()}),{uid:o,actor:i}}const{uuidv4:tV}=bn;async function h0e(t,e,r,n){const i=xe(t),{renderingEngine:o,viewport:a}=i,{id:s}=a,c=!0,l=!1,f=!0;if(a instanceof yr){const d=g0e(e,r);Le.getVolume(d)||await p0e(e);let h=(n==null?void 0:n.blendMode)??Fs.MAXIMUM_INTENSITY_BLEND,g=h===Fs.LABELMAP_EDGE_PROJECTION_BLEND;if(g){const v=a.getVolumeId(),y=Le.getVolume(v),w=Le.getVolume(d).dimensions,x=y.dimensions;(w[0]!==x[0]||w[1]!==x[1]||w[2]!==x[2])&&(g=!1,h=Fs.MAXIMUM_INTENSITY_BLEND,console.debug("Dimensions mismatch - falling back to regular volume addition"))}const p=[{volumeId:d,visibility:c,representationUID:`${r}-${Et.Labelmap}`,useIndependentComponents:g,blendMode:h}];if(!p[0].useIndependentComponents)await Cae(o,p,[s],l,f);else return await d0e({viewport:a,volumeInputs:p,segmentationId:r})}else{const d=qc(a.id,r).map(h=>({imageId:h,representationUID:`${r}-${Et.Labelmap}-${h}`}));Sae(o,d,[s])}Zi(r)}function g0e(t,e){let{volumeId:r}=t;if(!r){r=tV();const n=Pn(e);n.representationData.Labelmap={...n.representationData.Labelmap,volumeId:r},t.volumeId=r,wa(e)}return r}async function p0e(t){const e=t;if(!(e.imageIds.length>0))throw new Error("cannot create labelmap, no imageIds found for the volume labelmap");return await QL(t.volumeId||tV(),e.imageIds)}function m0e(t,e){const r=xe(t),{viewport:n}=r;n.removeActors([ofe(n.id,e)])}function ed(t){return qn.getActiveSegmentation(t)}function v0e(t,e){qn.setActiveSegmentation(t,e)}function el(t){return ed(t)}function y0e(t,e){v0e(t,e)}const w0e=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentation:el,setActiveSegmentation:y0e},Symbol.toStringTag,{value:"Module"}));function Yo(t){const e=Pn(t);if(e){const r=Object.keys(e.segments).find(n=>e.segments[n].active);return r?Number(r):void 0}}const r3=255,zg=new Map;let i3=!1;function x0e(t,e,r=!1){const n=Wn(t);if(zg.forEach((o,a)=>{a.includes(e)&&zg.delete(a)}),!n)return;const{viewport:i}=n;m0e(i.element,e),r&&i.render()}async function C0e(t,e){var s;const{segmentationId:r,config:n}=e,i=Pn(r);if(!i){console.warn("No segmentation found for segmentationId: ",r);return}let o=i.representationData[Et.Labelmap],a=Wg(t.id,r);if(!o&&((s=kc())!=null&&s.canComputeRequestedRepresentation(r,Et.Labelmap))&&!i3){i3=!0;const c=kc();if(o=await r4(r,Et.Labelmap,()=>c.computeLabelmapData(r,{viewport:t}),()=>null,()=>{qn.processLabelmapRepresentationAddition(t.id,r),setTimeout(()=>{Zi(r)},0)}),!o)throw new Error(`No labelmap data found for segmentationId ${r}.`);i3=!1}else!o&&!kc()&&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 rr)a!=null&&a.length||await yD(t,o,r,n),a=Wg(t.id,r);else{const c=qc(t.id,r);if(!(c!=null&&c.length))return;a||await yD(t,o,r,n),a=Wg(t.id,r)}if(a!=null&&a.length)for(const c of a)S0e(t.id,c,e)}}function S0e(t,e,r){var C;const{segmentationId:n}=r,{cfun:i,ofun:o}=r.config,{colorLUTIndex:a}=r,s=el(t),c=(s==null?void 0:s.segmentationId)===n,l=da.getStyle({viewportId:t,type:Et.Labelmap,segmentationId:n}),f=da.getRenderInactiveSegmentations(t),u=D1(a),d=Math.min(256,u.length),{outlineWidth:h,renderOutline:g,outlineOpacity:p,activeSegmentOutlineWidthDelta:v}=vD(l,c),y=i4(t,{segmentationId:n,type:Et.Labelmap});for(let S=0;So.getCurrentImageId()===r),!i||!i.length)?void 0:i[0].getImageData()}else if(e.startsWith("volumeId:")){const r=ec(e),n=y1(r);return!n||!n.length?void 0:n[0].getImageData()}else if(e.startsWith("videoId:")){const r=br(e),n=Fv(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(),Lm.undo()}redo(){Lm.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 Lm.push(n),n}doneEditMemo(){var e,r;(r=(e=this.memo)==null?void 0:e.commitMemo)!=null&&r.call(e)&&Lm.push(this.memo),this.memo=null}};Zg.defaults={configuration:{strategies:{},defaultStrategy:void 0,activeStrategy:void 0,strategyOptions:{}}};let Qr=Zg;Qr.toolName="BaseTool";const{isEqual:T0e}=bn,{EPSILON:E0e}=cd,D0e=1-E0e;function D4(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=Cn(ke(),d,e.focalPoint),g=Tt(h,e.viewPlaneNormal);if(!T0e(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}=gt("imagePlaneModule",d),g=Dt(h[0],h[1],h[2]),p=Dt(h[3],h[4],h[5]);f=ke(),Mn(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(Tt(n,f))>D0e;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=ke();if(!u){s.push(l);continue}Cn(d,a,u);const h=Tt(d,n);Math.abs(h)n.isVisible?n.data.isCanvasAnnotation?!0:t.isReferenceViewable(n.metadata,r):!1)}function rV(t){if(t){if(t.data&&t.highlighted)return os.Highlighted;if(b1(t.annotationUID))return os.Selected;if(Hr(t.annotationUID))return os.Locked;if(t.data&&t.autoGenerated)return os.AutoGenerated}return os.Default}function b0e(t,e,r){const n=W0("textBoxFontSize",t,e,r),i=W0("textBoxFontFamily",t,e,r);return`${n}px ${i}`}const I0e=Object.freeze(Object.defineProperty({__proto__:null,getFont:b0e,getState:rV,style:jT},Symbol.toStringTag,{value:"Module"}));class Nu extends Qr{constructor(){super(...arguments),this.onImageSpacingCalibrated=e=>{const{element:r,imageId:n}=e.detail,i=br(n),o=vs();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;br(f.metadata.referencedImageId)===i&&(f.invalidated=!0,f.data.cachedStats={})}),ph(r))})}}filterInteractableAnnotationsForElement(e,r){if(!(r!=null&&r.length))return[];const n=xe(e),{viewport:i}=n;return L1(i,r)}createAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n,a=xe(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 yr){const s=ec(o),c=Le.getVolume(s);a=zc(c,r,n)}return a}getStyle(e,r,n){return W0(e,r,rV(n),this.mode)}}Nu.toolName="AnnotationDisplayTool";const{DefaultHistoryMemo:O0e}=kT,{PointsManager:M0e}=bn;class Qn extends Nu{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=wi(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);tn(n,e.element),en(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(Hr(u.annotationUID)||!Rr(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=Qn.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=xe(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(ur(n,h)this.getStyle(p,n,r),{annotationUID:o}=r,a=Rr(o),s=Hr(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:M0e.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=Qn.createAnnotationState(r,o),c={restoreMemo:()=>{const l=Qn.createAnnotationState(r,o),{viewport:f}=xe(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&&Hc(r)}s.data=l.data,tn(r,e),Oo(r.annotationUID,!0),f==null||f.render();return}if(s.deleting===!1){s.deleting=!0,s.data=l.data,Oo(r.annotationUID),dn(r.annotationUID),f==null||f.render();return}const u=Pr(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,en(u,e,jt.History)},id:a,operationType:"annotation"};return O0e.push(c),c}createMemo(e,r,n){this.memo||(this.memo=Qn.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 nr){const g=VT(n[0],o);g!==void 0&&(u=o.getImageIds()[g])}else if(o instanceof yr)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}}}Qn.toolName="AnnotationTool";const{CalibrationTypes:df}=Ba,hf="px",Am="voxels",iV=[1,2,3,4],P0e=["3,3","4,7"],R0e=["4,3","4,7"],CC={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"},L0e=.001,Xh="²",Jo=(t,e)=>{const{calibration:r,hasPixelSpacing:n}=t;let i=n?"mm":hf;const o=n?"mm³":Am;let a=i+Xh,s=1,c="";if(!r||!r.type&&!r.sequenceOfUltrasoundRegions)return{unit:i,areaUnit:a,scale:s,volumeUnit:o};if(r.type===df.UNCALIBRATED)return{unit:hf,areaUnit:hf+Xh,scale:s,volumeUnit:Am};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=>iV.includes(y.regionDataType)&&P0e.includes(`${y.physicalUnitsXDirection},${y.physicalUnitsYDirection}`)),!d.length)return{unit:hf,areaUnit:hf+Xh,scale:s,volumeUnit:Am};const h=d[0],g=Math.abs(h.physicalDeltaX),p=Math.abs(h.physicalDeltaY);if(zt(g,p,L0e))s=1/g,c="US Region",i=CC[h.physicalUnitsXDirection]||"unknown",a=i+Xh;else return{unit:hf,areaUnit:hf+Xh,scale:s,volumeUnit:Am}}else r.scale&&(s=r.scale);return[df.ERMF,df.USER,df.ERROR,df.PROJECTION,df.CALIBRATED,df.UNKNOWN].includes(r==null?void 0:r.type)&&(c=r.type),{unit:i+(c?` ${c}`:""),areaUnit:a+(c?` ${c}`:""),scale:s,volumeUnit:o+(c?` ${c}`:"")}},ny=(t,e)=>{const[r]=e,{calibration:n}=t;let i=["raw"],o=[null],a="";if(!n||!n.type&&!n.sequenceOfUltrasoundRegions)return{units:i,values:o};if(n.sequenceOfUltrasoundRegions){const s=n.sequenceOfUltrasoundRegions.filter(p=>iV.includes(p.regionDataType)&&R0e.includes(`${p.physicalUnitsXDirection},${p.physicalUnitsYDirection}`));if(!(s!=null&&s.length))return{units:i,values:o};const 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o=Kt(),a=Kt();Ra(o,-i[1],i[0]),Ra(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;uc.dist&&(c.dist=h,c.index=u)}return[t[c.index],s].map(e.canvasToWorld)}function j0e(t,e){const{viewport:r}=t,n=e.data.contour.polyline.map(r.worldToCanvas);return M4(n,r)}const{addCanvasPointsToArray:P4,pointsAreWithinCloseContourProximity:aV,getFirstLineSegmentIntersectionIndexes:sV,getSubPixelSpacingAndXYDirections:H0e}=Lu;function K0e(t,e,r){this.isDrawing=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=xe(o),{viewport:c}=s,l=vh(t.detail.event)===this.configuration.contourHoleAdditionModifierKey,{spacing:f,xDir:u,yDir:d}=H0e(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},Ue.isInteractingWithTool=!0,o.addEventListener(N.MOUSE_UP,this.mouseUpDrawCallback),o.addEventListener(N.MOUSE_DRAG,this.mouseDragDrawCallback),o.addEventListener(N.MOUSE_CLICK,this.mouseUpDrawCallback),o.addEventListener(N.TOUCH_END,this.mouseUpDrawCallback),o.addEventListener(N.TOUCH_DRAG,this.mouseDragDrawCallback),o.addEventListener(N.TOUCH_TAP,this.mouseUpDrawCallback),It(o))}function q0e(t){Ue.isInteractingWithTool=!1,t.removeEventListener(N.MOUSE_UP,this.mouseUpDrawCallback),t.removeEventListener(N.MOUSE_DRAG,this.mouseDragDrawCallback),t.removeEventListener(N.MOUSE_CLICK,this.mouseUpDrawCallback),t.removeEventListener(N.TOUCH_END,this.mouseUpDrawCallback),t.removeEventListener(N.TOUCH_DRAG,this.mouseDragDrawCallback),t.removeEventListener(N.TOUCH_TAP,this.mouseUpDrawCallback),Wt(t)}function X0e(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=xe(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=ke();Jn(w,i,m);const x=Math.abs(Tt(w,f)),C=Math.abs(Tt(w,u));if(!(x<=d[0]&&C<=d[1])){if(h){this.isDrawing=!1;const{deltaPoints:S}=e,_=S.world,{textBox:T}=c.data.handles,{worldPosition:E}=T;E[0]+=_[0],E[1]+=_[1],E[2]+=_[2],T.hasMoved=!0}else{const S=this.findCrossingIndexDuringCreate(t);if(S!==void 0)this.applyCreateOnCross(t,S);else{const _=P4(n,p,o,this.commonData);this.drawData.polylineIndex=g+_}c.invalidated=!0}Pe(l),c.invalidated&&en(c,n,jt.HandlesUpdated)}}function Y0e(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&&!aV(i,o,this.configuration.closeContourProximity)?this.completeDrawOpenContour(s,{contourHoleProcessingEnabled:n}):this.completeDrawClosedContour(s,{contourHoleProcessingEnabled:n})}function J0e(t,e){this.removeCrossedLinesOnCompleteDraw();const{canvasPoints:r}=this.drawData,{contourHoleProcessingEnabled:n,minPointsToSave:i}=e??{};if(i&&r.length=2)if(c.length>this.configuration.checkCanvasEditFallbackProximity){const u=c[0],d=[];for(let p=0;pp.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=Kt();kr(u,c[1],c[0]),Mc(u,u);const d=6,h=[c[0][0]-u[0]*d,c[0][1]-u[1]*d],g=td(l,h,c[0],e);if(g){const p=[h];ahe(n,p,c[0],this.commonData),c.unshift(...p),this.removePointsUpUntilFirstCrossing(e),this.editData.editIndex=c.length-1,this.editData.startCrossingIndex=g[0]}}}function che(t){const{editCanvasPoints:e,prevCanvasPoints:r}=this.editData;let n=0;for(let i=0;i0;n--){const i=[r[n],r[n-1]],o=!!td(e,i[0],i[1],t);if(r.pop(),o)break}}function fhe(){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;aa.distance-s.distance);const o=t.slice(0,-1);for(let a=0;a1&&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)),Pe(c)}function yhe(t){const e=t.detail,{element:r}=e,n=xe(r),{viewport:i,renderingEngine:o}=n,{annotation:a,viewportIdsToRender:s}=this.commonData,{fusedCanvasPoints:c,editCanvasPoints:l}=this.editData;ys(a,{points:c,closed:!0,targetWindingDirection:Mo.Clockwise},i),a.autoGenerated&&(a.autoGenerated=!1),en(a,r);const f=l.pop();this.editData={prevCanvasPoints:c,editCanvasPoints:[f],startCrossingIndex:void 0,editIndex:0,snapIndex:void 0,annotation:a},Pe(s)}function whe(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];cV(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=ur(e[c],s[0]),u=ur(e[c],s[s.length-1]),d=ur(e[l],s[0]),h=ur(e[l],s[s.length-1]),g=[];for(let C=0;C=0;C--){const S=s[C];g.push([S[0],S[1]])}for(let C=l;C=0;C--){const S=s[C];y.push([S[0],S[1]])}const m=CD(g),w=CD(y);return m>w?g:y}function xhe(t){const e=t.detail,{element:r}=e;this.completeClosedContourEdit(r)}function Che(t){var s;const e=xe(t),{viewport:r}=e,{annotation:n,viewportIdsToRender:i}=this.commonData;this.doneEditMemo();const{fusedCanvasPoints:o,prevCanvasPoints:a}=this.editData;if(o){const c=R5(this.configuration,n)?L5(this.configuration,o,a):o,l=((s=this.configuration)==null?void 0:s.decimate)||{};ys(n,{points:c,closed:!0,targetWindingDirection:Mo.Clockwise},r,{decimate:{enabled:!!l.enabled,epsilon:l.epsilon}}),n.autoGenerated&&(n.autoGenerated=!1),en(n,t)}this.isEditingClosed=!1,this.editData=void 0,this.commonData=void 0,Pe(i),this.deactivateClosedContourEdit(t)}function She(t){this.completeClosedContourEdit(t)}function _he(t){t.activateClosedContourEdit=phe.bind(t),t.deactivateClosedContourEdit=mhe.bind(t),t.mouseDragClosedContourEditCallback=vhe.bind(t),t.mouseUpClosedContourEditCallback=xhe.bind(t),t.finishEditAndStartNewEdit=yhe.bind(t),t.fuseEditPointsWithClosedContour=whe.bind(t),t.cancelClosedContourEdit=She.bind(t),t.completeClosedContourEdit=Che.bind(t)}const{addCanvasPointsToArray:lV,getSubPixelSpacingAndXYDirections:The}=Lu;function Ehe(t,e,r){this.isEditingOpen=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=xe(o),{viewport:c}=s;this.doneEditMemo();const l=e.data.contour.polyline.map(c.worldToCanvas),{spacing:f,xDir:u,yDir:d}=The(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},Ue.isInteractingWithTool=!0,o.addEventListener(N.MOUSE_UP,this.mouseUpOpenContourEditCallback),o.addEventListener(N.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(N.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),o.addEventListener(N.TOUCH_END,this.mouseUpOpenContourEditCallback),o.addEventListener(N.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(N.TOUCH_TAP,this.mouseUpOpenContourEditCallback),It(o)}function Dhe(t){Ue.isInteractingWithTool=!1,t.removeEventListener(N.MOUSE_UP,this.mouseUpOpenContourEditCallback),t.removeEventListener(N.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(N.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),t.removeEventListener(N.TOUCH_END,this.mouseUpOpenContourEditCallback),t.removeEventListener(N.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(N.TOUCH_TAP,this.mouseUpOpenContourEditCallback),Wt(t)}function bhe(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=xe(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=ke();this.createMemo(n,this.commonData.annotation),Jn(y,i,v);const m=Math.abs(Tt(y,l)),w=Math.abs(Tt(y,f));if(m<=u[0]&&w<=u[1])return;g!==void 0&&this.checkAndRemoveCrossesOnEditLine(t);const 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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=Kt(),h=Kt();Ra(d,l[0]-f[0],l[1]-f[1]),Ra(h,l[0]-u[0],l[1]-u[1]);const g=A_(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))=n;s--){const c=e[s];i.push([c[0],c[1]])}else for(let s=0;s=0;s--){const c=r[s];i.push([c[0],c[1]])}return i}function Phe(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];lV(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=ur(e[c],s[0]),u=ur(e[c],s[s.length-1]),d=ur(e[l],s[0]),h=ur(e[l],s[s.length-1]),g=[];for(let y=0;y=0;y--){const m=s[y];g.push([m[0],m[1]])}for(let y=l;yPr(r).data.contour.polyline)}function A1(t,e){const r=uV(t),n=[];return r.forEach(i=>{const o=i.length,a=new Array(o);for(let s=0;sn.worldToCanvas(l)),a=A1(r,n),s=[o,...a];Vc(e,r.annotationUID,"1",s,i)}function jhe(t,e,r){var c;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(l=>n.worldToCanvas(l));hs(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(),Zn(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];Zn(e,r.annotationUID,l,[u],{color:i.color})}}function Hhe(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);hs(e,r.annotationUID,"first-to-last",[a,s],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"}),hs(e,r.annotationUID,"midpoint-to-open-contour",[c[0],c[1]],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"})}function Khe(t,e,r){const n=this._getRenderingOptions(t,r),{allowOpenContours:i}=this.configuration,{canvasPoints:o}=this.drawData;if(n.closePath=!1,hs(e,r.annotationUID,"1",o,n),i){const a=o[0],s=o[o.length-1];Bhe(a,s,this.configuration.closeContourProximity)?hs(e,r.annotationUID,"2",[s,a],n):Zn(e,r.annotationUID,"0",[a],{color:n.color,handleRadius:2})}}function qhe(t,e,r){const{viewport:n}=t,{fusedCanvasPoints:i}=this.editData;if(i===void 0){this.renderClosedContour(t,e,r);return}const o=A1(r,n),a=[i,...o],s=this._getRenderingOptions(t,r),c="preview-1";r.parentAnnotationUID&&s.fillOpacity&&(s.fillOpacity=0),Vc(e,r.annotationUID,c,a,s)}function Xhe(t,e,r){const{fusedCanvasPoints:n}=this.editData;if(n===void 0){this.renderOpenContour(t,e,r);return}const i=this._getRenderingOptions(t,r);hs(e,r.annotationUID,"preview-1",n,i)}function Yhe(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=A1(r,n),s="1",c=o[0],l=6,f=100,u=[];for(let g=0;g0}else if(t instanceof nr){const{preScale:r}=t.getImageData()||{};return!!(r!=null&&r.scaled)}else return!1}function _C(t,e){let r=0;for(let n=0;nthis.moveAnnotation(i,r))}updateContourPolyline(e,r,n,i){var a;const o=((a=this.configuration)==null?void 0:a.decimate)||{};ys(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=A1(o,s),v=[l,...p];return Vc(i,a,"contourPolyline",v,{color:d,lineDash:u,lineWidth:Math.max(.1,f),fillColor:h,fillOpacity:g}),!0}}class tge{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=Pr(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,N.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 Cr={...cue,...iue,resetAnnotationManager:kfe},nge=Object.freeze(Object.defineProperty({__proto__:null,AnnotationGroup:tge,FrameOfReferenceSpecificAnnotationManager:dk,config:I0e,locking:Efe,selection:Ofe,state:Cr,visibility:Afe},Symbol.toStringTag,{value:"Module"})),SD="PlanarFreehandContourSegmentationTool";function R4(t,e=[]){const{viewport:r,sliceData:n,annotation:i}=t,o=new Map,{toolName:a,originalToolName:s}=i.metadata,c=s||a,l=(ln(c,r.element)||[]).filter(f=>!f.metadata.originalToolName||f.metadata.originalToolName===c);if(c!==SD){const f=ln(SD,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;fh.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 rge(t,e){const r=R4(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 fV(t,e,r){const n=wi({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 ige(t,e){const r=R4(e,[{key:"interpolationUID",value:e.interpolationUID}]),n=oge(r);if(!n){console.warn("No annotations found to interpolate",r);return}const i=age(r,t.annotationUID),o=[];for(let a=n[0]+1;a=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:_D}=bn;function uge(t,e=12){const r=_D.create3(e);r.sources=[];const{sources:n}=r,{length:i,sources:o=[]}=t,a=5;if(in.push(_D.create3(e)));const c=fge(t,a),l=dge(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-u2*d?(Id(f,u,v,s,i),u=Id(f,v,m,s,i)):u=Id(f,u,m,s,i),y-u>d&&(u=Id(f,u,y,s,i)))});const h=f[0];TC(h+i-u,i)>2*d&&Id(f,u,h-d,s,i)}else{const u=Math.floor(i/e);Id(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 fge(t,e=6){const{length:r}=t,n=ke(),i=ke(),o=new Float32Array(r);for(let a=0;a{try{e&&(r.isInterpolationUpdate=!0,r.autoGenerated=!1),pge(t)}finally{e&&(r.autoGenerated=!0)}})}function pge(t){const{annotation:e}=t;gge(e);const{interpolationData:r,interpolationList:n}=ige(e,t)||{};if(!r||!n)return;const i={toolName:e.metadata.toolName,toolType:e.metadata.toolName,viewport:t.viewport};for(let l=0;ls.x.length,n)})}function vge(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=xge(t,e,l,o),h=l>.5?u:f,g=uge(d);i.has(r)?wge(d,g,r,h,a):yge(d,g,r,h,a)}function yge(t,e,r,n,i){var f;const o=t.points,{viewport:a}=i,s=fV(o,e,n),c=a.getViewReference({sliceIndex:r});if(!c)throw new Error(`Can't find slice ${r}`);Object.assign(s.metadata,c),Cr.addAnnotation(s,a.element),(f=n.onInterpolationComplete)==null||f.call(n,s,n);const{parentAnnotationUID:l}=n;if(l){const u=Cr.getAnnotation(l),d=dV(u,r,i);b5(a,d,s)}}function dV(t,e,r){const{viewport:n}=r,i=Cr.getAnnotations(t.metadata.toolName,n.element);for(let o=0;o!f.autoGenerated)||(s=o||s===n||c.forEach(l=>{l.autoGenerated&&(Cr.removeAnnotation(l.annotationUID),a.push(l))});if(a.length){const s={annotations:a,element:t.viewport.element,viewportId:t.viewport.id,renderingEngineId:t.viewport.getRenderingEngine().id};it(t.viewport.element,N.INTERPOLATED_ANNOTATIONS_REMOVED,s)}if(i>=0&&o{var h;const r=e.detail.annotation;if(!(r!=null&&r.metadata))return;const{toolName:n,originalToolName:i}=r.metadata;if(!Oa.toolNames.includes(n)&&!Oa.toolNames.includes(i))return;const o=A2(r);if(!o){console.warn("Unable to find viewport for",r);return}const a=o3(o),s={viewport:o,sliceData:a,annotation:r,interpolationUID:r.interpolationUID},c=!!r.interpolationUID;if(r.autoGenerated=!1,c){RD(s),L2(s);return}const l=[{key:"segmentIndex",value:r.data.segmentation.segmentIndex,parentKey:g=>g.data.segmentation},{key:"viewPlaneNormal",value:r.metadata.viewPlaneNormal,parentKey:g=>g.metadata},{key:"viewUp",value:r.metadata.viewUp,parentKey:g=>g.metadata}];let f=rge(s,l);const{sliceIndex:u}=r.metadata,d=new Set;f.forEach(g=>{if(g.interpolationCompleted||g.metadata.sliceIndex===u){const{interpolationUID:p}=g;d.add(p)}}),f=f.filter(g=>!d.has(g.interpolationUID)),r.interpolationUID=((h=f[0])==null?void 0:h.interpolationUID)||Tge(),s.interpolationUID=r.interpolationUID,L2(s)},Oa.handleAnnotationUpdate=e=>{const r=e.detail.annotation,{changeType:n=jt.HandlesUpdated}=e.detail;if(!(r!=null&&r.metadata))return;const{toolName:i,originalToolName:o}=r.metadata;if(!Oa.toolNames.includes(i)&&!Oa.toolNames.includes(o)||!Ege.includes(n))return;const a=A2(r);if(!a){console.warn("Unable to find matching viewport for annotation interpolation",r);return}r.autoGenerated&&(Hc(r),r.autoGenerated=!1);const s=o3(a),c={viewport:a,sliceData:s,annotation:r,interpolationUID:r.interpolationUID,isInterpolationUpdate:n===jt.InterpolationUpdated};L2(c)},Oa.handleAnnotationDelete=e=>{const r=e.detail.annotation;if(!(r!=null&&r.metadata))return;const{toolName:n}=r.metadata;if(!Oa.toolNames.includes(n)||r.autoGenerated)return;const i=A2(r);if(!i){console.warn("No viewport, can't delete interpolated results",r);return}const o=o3(i),a={viewport:i,sliceData:o,annotation:r,interpolationUID:r.interpolationUID};r.autoGenerated=!1,RD(a)};let zs=Oa;function o3(t){return{numberOfSlices:t.getNumberOfSlices(),imageIndex:t.getCurrentImageIdIndex()}}function hV(t){t.forEach(e=>{const r=Gr(e);if(!r){console.warn(`ToolGroup not available for ${e}`);return}r.getViewportsInfo().forEach(i=>{const{renderingEngineId:o,viewportId:a}=i,s=jr(o);if(!s){console.warn(`RenderingEngine not available for ${o}`);return}const c=s.getViewport(a);ph(c.element)})})}function yh(t){const n=qn.getState().viewportSegRepresentations;return Object.entries(n).filter(([,o])=>o.some(a=>a.segmentationId===t)).map(([o])=>o)}function Dge(t,e){const r=Pn(t);if(!r)throw new Error(`No segmentation state found for ${t}`);const{segments:n}=r;return n[e].locked}function bge(t,e,r=!0){const n=Pn(t);if(!n)throw new Error(`No segmentation state found for ${t}`);const{segments:i}=n;i[e].locked=r,wa(t)}function dd(t){const e=Pn(t);if(!e)throw new Error(`No segmentation state found for ${t}`);const{segments:r}=e;return Object.keys(r).filter(i=>r[i].locked).map(i=>parseInt(i))}const Ige=Object.freeze(Object.defineProperty({__proto__:null,getLockedSegmentIndices:dd,isSegmentIndexLocked:Dge,setSegmentIndexLocked:bge},Symbol.toStringTag,{value:"Module"}));function gV(){return qn.getNextColorLUTIndex()}const 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$g(t,e){const r=qn,n=e??gV();let i=[...t];if(zt(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=ry.slice(i.length);i=[...i,...o]}return r.addColorLUT(i,n),n}function Oge(t,e){if(!t)throw new Error("addColorLUT: colorLUT is required");return $g(t,e)}function Mge(t,e,r){if(!D1(r))throw new Error(`setColorLUT: could not find colorLUT with index ${r}`);const n=Ko(t,{segmentationId:e});if(!n)throw new Error(`viewport specific state for viewport ${t} does not exist`);n.forEach(i=>{i.colorLUTIndex=r}),As(t,e)}function Xc(t,e,r){const n=Ko(t,{segmentationId:e});if(!n||n.length===0)return null;const i=n[0],{colorLUTIndex:o}=i,a=D1(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 pV(t,e,r,n){const i=Xc(t,e,r);for(let o=0;owr(c).id);hV(s)}return i}_getContourSegmentationStyle(e){const r=e.annotation,{segmentationId:n,segmentIndex:i}=r.data.segmentation,{viewportId:o}=e.styleSpecifier,a=Ko(o,{segmentationId:n});if(!(a!=null&&a.length))return{};a.length>1?a.find(v=>v.segmentationId===n&&v.type===Et.Contour):a[0];const{autoGenerated:s}=r,l=dd(n).includes(i),{color:f,fillColor:u,lineWidth:d,fillOpacity:h,lineDash:g,visibility:p}=vV({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}}};yE.PreviewSegmentIndex=255;let $p=yE;function yV(t,e){const r=gt("generalSeriesModule",t);return nl(r.modality,t,e)}function nl(t,e,r){return t==="CT"?"HU":t==="PT"?Rge(e,r):""}function Rge(t,e){if(!e.isPreScaled)return"raw";if(e.isSuvScaled)return"SUV";const r=gt("generalSeriesModule",t);if((r==null?void 0:r.modality)==="PT"){const n=gt("petSeriesModule",t);return(n==null?void 0:n.units)||"unitless"}return"unknown"}const{pointCanProjectOnLine:LD}=Lu,{EPSILON:Lge}=cd,Age=1-Lge,wE=class wE extends $p{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,shadow:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:Ei.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:Nge,statsCalculator:Ys}}){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=St(o,this.getToolName());return this.activateDraw(n,a,s),n.preventDefault(),Pe(s),a},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,c=St(s,this.getToolName());this.activateOpenContourEndEdit(n,i,c,o)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o,s=St(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=xe(n),{viewport:c}=s,{polyline:l}=i.data.contour;let f=c.worldToCanvas(l[0]);for(let h=1;h{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;hi.worldToCanvas(I)),w={isPreScaled:tl(i,g),isSuvScaled:this.isSuvScaled(i,g,n.metadata.referencedImageId)},x=nl(y.Modality,n.metadata.referencedImageId,w),C=Jo(p,()=>{const I=s.contour.polyline,P=I.length,M=new Array(P);for(let re=0;re{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=Zo(d);s.handles.textBox.worldPosition=i.canvasToWorld(x)}const h=i.worldToCanvas(s.handles.textBox.worldPosition),p=Bi(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])}},ohe(this),hhe(this),_he(this),khe(this),Uhe(this),Jhe(this),this._throttledCalculateCachedStats=vo(this._calculateCachedStats,100,{trailing:!0})}filterInteractableAnnotationsForElement(e,r){if(!r||!r.length)return;const n=xe(e),{viewport:i}=n;let o;if(i instanceof rr){const a=i.getCamera(),{spacingInNormalDirection:s}=uh(i,a);o=this.filterAnnotationsWithinSlice(r,a,s)}else o=L1(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=Cn(ke(),d,r.focalPoint),g=Tt(h,r.viewPlaneNormal);if(!zt(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}=gt("imagePlaneModule",d),g=Dt(h[0],h[1],h[2]),p=Dt(h[3],h[4],h[5]);f=ke(),Mn(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(Tt(i,f))>Age;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=ke();Cn(d,s,u);const h=Tt(d,i);Math.abs(h){a.data.handles.points.length=0};return wi(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,Y,re,ue;const{scale:d,areaUnit:h,unit:g}=l,{voxelManager:p}=e.getImageData(),v=Mr(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 ce=1;ce{let Te=!0;const Se=e.worldToCanvas(ce);return Se[1]!=V&&(A=0,V=Se[1],G=Vk(c,Se,[L[0],Se[1]]),G.sort(function(Ce){return function(B,O){return B[Ce]===O[Ce]?0:B[Ce]G[0][0]&&(G.shift(),A++),A%2===0&&(Te=!1),Te},boundsIJK:P,returnPoints:this.configuration.storePointData}));const F=this.configuration.statsCalculator.getStatistics();o[a]={Modality:i.Modality,area:T,perimeter:E,mean:(j=F.mean)==null?void 0:j.value,max:(Y=F.max)==null?void 0:Y.value,min:(re=F.min)==null?void 0:re.value,stdDev:(ue=F.stdDev)==null?void 0:ue.value,statsArray:F.array,pointsInShape:k,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=_C(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}}};wE.toolName="PlanarFreehandROI";let Tu=wE;function Nge(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(_r(n)){const p=f?"Area: Oblique not supported":`Area: ${on(n)} ${d}`;g.push(p)}return _r(i)&&g.push(`Mean: ${on(i)} ${h}`),_r(c)&&g.push(`Max: ${on(c)} ${h}`),_r(l)&&g.push(`Min: ${on(l)} ${h}`),_r(o)&&g.push(`Std Dev: ${on(o)} ${h}`),_r(s)&&g.push(`Perimeter: ${on(s)} ${u}`),_r(a)&&g.push(`${on(a)} ${u}`),g}const xE=class xE extends Tu{constructor(e){const r=wi({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;Zi(o)}return i}};xE.toolName="PlanarFreehandContourSegmentationTool";let Js=xE;const kge={[Et.Labelmap]:nV,[Et.Contour]:eV,[Et.Surface]:uk},km=Js.toolName;class Vge{constructor(){this._needsRender=new Set,this._animationFrameSet=!1,this._animationFrameHandle=null,this._getAllViewports=()=>Xo().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=Ko(o,{segmentationId:e});(a==null?void 0:a.length)>0&&n.push(o)}else{const a=Ko(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=Ko(e);if(!(r!=null&&r.length))return;const{viewport:n}=Wn(e)||{};if(!n)return;const i=[],o=r.map(a=>{a.type===Et.Contour&&this._addPlanarFreeHandToolIfAbsent(n);const s=kge[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(Ke.IMAGE_RENDERED,c),s.forEach(h=>{const g={viewportId:d,segmentationId:h.segmentationId,type:h.type};it(je,N.SEGMENTATION_RENDERED,{...g})})}n.element.addEventListener(Ke.IMAGE_RENDERED,c),n.render()})}_addPlanarFreeHandToolIfAbsent(e){km in Ue.tools||pi(Js);const r=wr(e.id);r.hasTool(km)||(r.addTool(km),r.setToolPassive(km))}}function wh(t){wV.renderSegmentationsForViewport(t)}function A5(t){wV.renderSegmentation(t)}const wV=new Vge;function Fge({modifiedSlicesToUse:t,representationData:e,type:r}){const n=Le.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 Uge({viewportIds:t,segmentationId:e}){t.forEach(r=>{let n=Ko(r,{segmentationId:e});n=n.filter(i=>i.type===Et.Labelmap),n.forEach(i=>{if(i.segmentationId!==e)return;const o=Wn(r);if(!o)return;const{viewport:a}=o;if(a instanceof rr)return;const s=Wg(r,e);s!=null&&s.length&&s.forEach((c,l)=>{const f=c.actor.getMapper().getInputData(),u=qc(r,e),d=Le.getImage(u[l]);f.modified(),o5(f,d)})})})}const Bge=function(t){const{segmentationId:e,modifiedSlicesToUse:r}=t.detail,{representationData:n}=Pn(e),i=yh(e),o=i.some(c=>{const{viewport:l}=Wn(c);return l instanceof rr}),a=i.some(c=>{const{viewport:l}=Wn(c);return l instanceof nr}),s=o&&a;i.forEach(c=>{const{viewport:l}=Wn(c);l instanceof rr&&Fge({modifiedSlicesToUse:s?[]:r,representationData:n,type:Et.Labelmap}),l instanceof nr&&Uge({viewportIds:i,segmentationId:e})})},xV=function(t){const{segmentationId:e}=t.detail,{representationData:r}=Pn(e);r.Labelmap&&Bge(t),A5(e)},CV=function(t){const{segmentationId:e}=t.detail;A5(e)};function SV(t,e){return qn.updateLabelmapSegmentationImageReferences(t,e)}const Gge=function(t){if(!t)return;const e=xe(t);if(!e)return;const{viewport:r}=e;r instanceof yr||(t.addEventListener(Ke.STACK_NEW_IMAGE,jp),t.addEventListener(Ke.IMAGE_RENDERED,jp))},Wge=function(t){t.removeEventListener(Ke.STACK_NEW_IMAGE,jp),t.removeEventListener(Ke.IMAGE_RENDERED,jp)};function jp(t){const e=t.detail,{viewportId:r,renderingEngineId:n}=e,{viewport:i}=yi(r,n),o=Ko(r);if(!(o!=null&&o.length))return;const a=o.filter(l=>l.type===Et.Labelmap),s=i.getActors();a.forEach(l=>{const{segmentationId:f}=l;SV(r,f)});const c=a.flatMap(l=>Wg(r,l.segmentationId)).filter(l=>l!==void 0);c.length&&(c.forEach(l=>{a.find(u=>{const d=qc(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=qc(r,f);if(!d)return;const h=g=>{const p=Le.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):o5(y,p)}else{const{dimensions:y,spacing:m,direction:w}=i.getImageDataMetadata(p),x=Le.getImage(u)||{imageId:u},{origin:C}=i.getImageDataMetadata(x),S=C,_=p.voxelManager.getConstructor(),T=p.voxelManager.getScalarData(),E=Xt.newInstance({name:"Pixels",numberOfComponents:1,values:new _(T)}),D=h1.newInstance();D.setDimensions(y[0],y[1],1),D.setSpacing(m),D.setDirection(w),D.setOrigin(S),D.getPointData().setScalars(E),D.modified(),i.addImages([{imageId:g,representationUID:`${f}-${Et.Labelmap}-${p.imageId}`,callback:({imageActor:b})=>{b.getMapper().setInputData(D)}}]),wh(r);return}};d.forEach(h),i.render(),t.type===Ke.IMAGE_RENDERED&&i.element.removeEventListener(Ke.IMAGE_RENDERED,jp)}))}const _V={enable:Gge,disable:Wge};async function zge(t){const e=t.detail.annotation;if(!R1(e))return;const r=jge(e),n=Hge(r,e);if(!n.length){it(je,N.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,{element:r.element,sourceAnnotation:e});return}const i=_u(e.data.contour.polyline,r),o=Yk(r,i,n);if(!o.length){it(je,N.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,{element:r.element,sourceAnnotation:e});return}if(o.length>1){Jk(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;b5(r,a,e)}else S4(r,a,s,e,i)}function $ge(t,e=!1){const r="PlanarFreehandContourSegmentationTool",n=wr(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 ${t.id}`,i&&!e&&console.warn(i),!i}function jge(t){const e=E4(t);return e.find(n=>$ge(n,!0))??e[0]}function Hge(t,e){const{annotationUID:r}=e;return S1().filter(i=>i.annotationUID&&i.annotationUID!==r&&R1(i)&&fk(i,e)&&t.isReferenceViewable(i.metadata))}function Kge(t){const e=t.detail.annotation;jc(e)}function TV(t){const e=t.detail.annotation;R1(e)&&zge(t)}function iy(t){if(!t.detail.removed.length)return;Xo().forEach(n=>{const o=n.getViewports().map(a=>a.id);Pe(o)})}function EV(t){const{viewportId:e}=t.detail;Pe([e])}function qge(t){const e=t.detail.annotation;R1(e)&&Kge(t)}const DV=function(t){ph(t.detail.element)},Xge=function(t){t.addEventListener(Ke.IMAGE_RENDERED,DV)},Yge=function(t){t.removeEventListener(Ke.IMAGE_RENDERED,DV)},bV={enable:Xge,disable:Yge},{Active:Jge}=Ln;function xh(t,e,r){if(Ue.isInteractingWithTool)return!1;const{renderingEngineId:n,viewportId:i}=r.detail,o=wr(i,n);if(!o)return!1;let a;const s=Object.keys(o.toolOptions);for(let c=0;c{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 N1(t,e){const r=[];for(let n=0;n0&&r.push({tool:i,annotations:o}))}return r}function L4(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:Zge}=Ln;function N5(t){const{renderingEngineId:e,viewportId:r,event:n}=t.detail,i=vh(n)||hh.getModifierKey(),o=wr(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;lh.mouseButton===c&&h.modifierKey===i);if(u.mode===Zge&&d)return o.getToolInstance(f)}}function $0(t,e,r){const{renderingEngineId:n,viewportId:i}=t.detail,o=wr(i,n);if(!o)return[];const a=[],s=Object.keys(o.toolOptions);for(let c=0;cd.mouseButton===r);if(e.includes(f.mode)&&(!r||u)){const d=o.getToolInstance(l);a.push(d)}}return a}function Qge(t,e){var u;const r=new Map,{renderingEngineId:n,viewportId:i}=t.detail,o=wr(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=vh(c)||hh.getModifierKey();for(let d=0;d{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:epe,Passive:tpe}=Ln;function npe(t){if(Ue.isInteractingWithTool)return!1;const e=t.detail,{element:r}=e,n=xe(r),{canvas:i}=e.currentPoints;if(!n)return!1;const o=Qge(t,[epe,tpe]),a=Array.from(o.keys()),s=N1(r,a),c=L4(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:rpe,Passive:ipe}=Ln;function PV(t){if(Ue.isInteractingWithTool)return;const e=N5(t);if(e&&typeof e.preMouseDownCallback=="function"&&e.preMouseDownCallback(t))return;const r=t.detail.event.buttons===1,n=$0(t,[rpe],t.detail.event.buttons),i=r?$0(t,[ipe]):void 0,o=[...n||[],...i||[]];if(npe(t))return;const s=t.detail,{element:c}=s,l=N1(c,o),f=s.currentPoints.canvas,u=MV(c,l,f,"mouse"),d=!!t.detail.event.shiftKey;if(u.length>0){const{tool:g,annotation:p,handle:v}=AD(u);ND(p.annotationUID,d),g.handleSelectedCallback(t,p,v,"Mouse");return}const h=L4(c,l,f,"mouse");if(h.length>0){const{tool:g,annotation:p}=AD(h);ND(p.annotationUID,d),g.toolSelectedCallback(t,p,"Mouse",f);return}e&&typeof e.postMouseDownCallback=="function"&&e.postMouseDownCallback(t)}function AD(t){if(t.length>1){const e=t.find(r=>{const n=!Hr(r.annotation.annotationUID),i=Rr(r.annotation.annotationUID);return n&&i});if(e)return e}return t[0]}function ND(t,e=!1){e?b1(t)?Oo(t,!1):Oo(t,!0,!0):Oo(t,!0,!1)}function RV(t){if(Ue.isInteractingWithTool)return;const e=N5(t);if(e&&!Ue.isMultiPartToolActive&&e.addNewAnnotation){const r=e.addNewAnnotation(t,"mouse");Oo(r.annotationUID)}}function LV(t){if(Ue.isInteractingWithTool)return;const e=N5(t);!e||typeof e.mouseDragCallback!="function"||e.mouseDragCallback(t)}const{Active:ope,Passive:ape}=Ln;function AV(t){if(Ue.isInteractingWithTool||Ue.isMultiPartToolActive)return;const e=$0(t,[ope,ape]),r=t.detail,{element:n}=r,i=N1(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&&ph(n)}const NV=xh.bind(null,"Mouse","mouseUpCallback");function kV(t){if(Ue.isInteractingWithTool)return;t.detail.buttons=Xs.Wheel|(t.detail.event.buttons||0);const e=N5(t);if(e)return e.mouseWheelCallback(t)}const spe=function(t){t.addEventListener(N.MOUSE_CLICK,IV),t.addEventListener(N.MOUSE_DOWN,PV),t.addEventListener(N.MOUSE_DOWN_ACTIVATE,RV),t.addEventListener(N.MOUSE_DOUBLE_CLICK,OV),t.addEventListener(N.MOUSE_DRAG,LV),t.addEventListener(N.MOUSE_MOVE,AV),t.addEventListener(N.MOUSE_UP,NV),t.addEventListener(N.MOUSE_WHEEL,kV)},cpe=function(t){t.removeEventListener(N.MOUSE_CLICK,IV),t.removeEventListener(N.MOUSE_DOWN,PV),t.removeEventListener(N.MOUSE_DOWN_ACTIVATE,RV),t.removeEventListener(N.MOUSE_DOUBLE_CLICK,OV),t.removeEventListener(N.MOUSE_DRAG,LV),t.removeEventListener(N.MOUSE_MOVE,AV),t.removeEventListener(N.MOUSE_UP,NV),t.removeEventListener(N.MOUSE_WHEEL,kV)},VV={enable:spe,disable:cpe},{Active:lpe}=Ln;function FV(t){const{renderingEngineId:e,viewportId:r}=t.detail,n=_ue(),i=hh.getModifierKey(),o=wr(r,e);if(!o)return null;const a=Object.keys(o.toolOptions),s=o.getDefaultMousePrimary();for(let c=0;cd.mouseButton===(n??s)&&d.modifierKey===i))return o.getToolInstance(l)}}function upe(t,e){var c;const r=new Map,{renderingEngineId:n,viewportId:i}=t.detail,o=wr(i,n);if(!o)return r;const a=Object.keys(o.toolOptions),s=t.detail.key;for(let l=0;l{var v;return(v=p.bindings)==null?void 0:v.some(y=>y.key===s)});g&&r.set(u,g)}return r}function UV(t){const e=FV(t);if(e){const{renderingEngineId:n,viewportId:i}=t.detail,o=wr(i,n),a=e.getToolName();Object.keys(o.toolOptions).includes(a)&&o.setViewportsCursorByToolName(a)}const r=upe(t,[Ln.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 BV(t){const e=FV(t);if(!e)return;const{renderingEngineId:r,viewportId:n}=t.detail,i=wr(n,r);tk();const o=e.getToolName();Object.keys(i.toolOptions).includes(o)&&i.setViewportsCursorByToolName(o)}const fpe=function(t){t.addEventListener(N.KEY_DOWN,UV),t.addEventListener(N.KEY_UP,BV)},dpe=function(t){t.removeEventListener(N.KEY_DOWN,UV),t.removeEventListener(N.KEY_UP,BV)},GV={enable:fpe,disable:dpe},{Active:hpe,Passive:gpe,Enabled:ppe}=Ln,WV=function(t){$0(t,[hpe,gpe,ppe]).forEach(r=>{r.onCameraModified&&r.onCameraModified(t)})},mpe=function(t){t.addEventListener(Ke.CAMERA_MODIFIED,WV)},vpe=function(t){t.removeEventListener(Ke.CAMERA_MODIFIED,WV)},zV={enable:mpe,disable:vpe},{Active:ype,Passive:wpe,Enabled:xpe}=Ln,$V=function(t){$0(t,[ype,wpe,xpe]).forEach(r=>{r.onImageSpacingCalibrated&&r.onImageSpacingCalibrated(t)})},Cpe=function(t){t.addEventListener(Ke.IMAGE_SPACING_CALIBRATED,$V)},Spe=function(t){t.removeEventListener(Ke.IMAGE_SPACING_CALIBRATED,$V)},jV={enable:Cpe,disable:Spe},{Active:_pe}=Ln;function A4(t){const{renderingEngineId:e,viewportId:r}=t.detail,n=t.detail.event,i=wr(r,e);if(!i)return null;const o=Object.keys(i.toolOptions),a=Object.keys(n.touches).length,s=vh(n)||hh.getModifierKey(),c=i.getDefaultMousePrimary();for(let l=0;l(h.numTouchPoints===a||a===1&&h.mouseButton===c)&&h.modifierKey===s);if(u.mode===_pe&&d)return i.getToolInstance(f)}}function kD(t,e,r){const{renderingEngineId:n,viewportId:i}=t.detail,o=wr(i,n);if(!o)return[];const a=[],s=Object.keys(o.toolOptions);for(let c=0;cd.numTouchPoints===r);if(e.includes(f.mode)&&(!r||u)){const d=o.getToolInstance(l);a.push(d)}}return a}const{Active:Tpe,Passive:Epe}=Ln;function HV(t){if(Ue.isInteractingWithTool)return;const e=A4(t);if(e&&typeof e.preTouchStartCallback=="function"&&e.preTouchStartCallback(t))return;const r=Object.keys(t.detail.event.touches).length===1,n=kD(t,[Tpe],Object.keys(t.detail.event.touches).length),i=r?kD(t,[Epe]):void 0,o=[...n||[],...i||[],e],a=t.detail,{element:s}=a,c=N1(s,o),l=a.currentPoints.canvas,f=MV(s,c,l,"touch"),u=!1;if(f.length>0){const{tool:h,annotation:g,handle:p}=VD(f);FD(g.annotationUID,u),h.handleSelectedCallback(t,g,p,"Touch");return}const d=L4(s,c,l,"touch");if(d.length>0){const{tool:h,annotation:g}=VD(d);FD(g.annotationUID,u),h.toolSelectedCallback(t,g,"Touch",l);return}e&&typeof e.postTouchStartCallback=="function"&&e.postTouchStartCallback(t)}function VD(t){return t.length>1&&t.find(e=>!Hr(e.annotation.annotationUID)&&Rr(e.annotation.annotationUID))||t[0]}function FD(t,e=!1){e?b1(t)?Oo(t,!1):Oo(t,!0,!0):Oo(t,!0,!1)}function KV(t){if(Ue.isInteractingWithTool)return;const e=A4(t);if(e&&!Ue.isMultiPartToolActive&&e.addNewAnnotation){const r=e.addNewAnnotation(t,"touch");Oo(r.annotationUID)}}function qV(t){if(Ue.isInteractingWithTool)return;const e=A4(t);!e||typeof e.touchDragCallback!="function"||e.touchDragCallback(t)}const XV=xh.bind(null,"Touch","touchEndCallback"),Dpe=xh.bind(null,"Touch","touchTapCallback"),YV=xh.bind(null,"Touch","touchPressCallback"),bpe=function(t){t.addEventListener(N.TOUCH_START,HV),t.addEventListener(N.TOUCH_START_ACTIVATE,KV),t.addEventListener(N.TOUCH_DRAG,qV),t.addEventListener(N.TOUCH_END,XV),t.addEventListener(N.TOUCH_TAP,Dpe),t.addEventListener(N.TOUCH_PRESS,YV)},Ipe=function(t){t.removeEventListener(N.TOUCH_START,HV),t.removeEventListener(N.TOUCH_START_ACTIVATE,KV),t.removeEventListener(N.TOUCH_DRAG,qV),t.removeEventListener(N.TOUCH_END,XV),t.removeEventListener(N.TOUCH_PRESS,YV)},JV={enable:bpe,disable:Ipe},Ope=function(){je.addEventListener(N.ANNOTATION_COMPLETED,zs.handleAnnotationCompleted),je.addEventListener(N.ANNOTATION_MODIFIED,zs.handleAnnotationUpdate),je.addEventListener(N.ANNOTATION_REMOVED,zs.handleAnnotationDelete)},Mpe=function(){je.removeEventListener(N.ANNOTATION_COMPLETED,zs.handleAnnotationCompleted),je.removeEventListener(N.ANNOTATION_MODIFIED,zs.handleAnnotationUpdate),je.removeEventListener(N.ANNOTATION_REMOVED,zs.handleAnnotationDelete)},ZV={enable:Ope,disable:Mpe},{Active:Ppe,Passive:Rpe,Enabled:Lpe}=Ln,QV=function(t){$0(t,[Ppe,Rpe,Lpe]).forEach(r=>{r.onResetCamera&&r.onResetCamera(t)})},Ape=function(t){t.addEventListener(Ke.CAMERA_RESET,QV)},Npe=function(t){t.removeEventListener(Ke.CAMERA_RESET,QV)},eF={enable:Ape,disable:Npe};function N4(t){const{element:e,viewportId:r}=t.detail,n=kpe(r);Vpe(e),Fpe(n,e),x4.addViewportElement(r,e),AN.enable(e),QN.enable(e),YN.enable(e),hh.enable(e),_V.enable(e),bV.enable(e),zV.enable(e),jV.enable(e),eF.enable(e),VV.enable(e),GV.enable(e),JV.enable(e),Ue.enabledElements.push(e)}function kpe(t){const e="http://www.w3.org/2000/svg",r=document.createElementNS(e,"svg"),n=`svg-layer-${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-${n}`),o.setAttribute("filterUnits","userSpaceOnUse"),a.setAttribute("result","offOut"),a.setAttribute("in","SourceGraphic"),a.setAttribute("dx","0.5"),a.setAttribute("dy","0.5"),s.setAttribute("result","matrixOut"),s.setAttribute("in","offOut"),s.setAttribute("in2","matrix"),s.setAttribute("values","0.2 0 0 0 0 0 0.2 0 0 0 0 0 0.2 0 0 0 0 0 1 0"),c.setAttribute("in","SourceGraphic"),c.setAttribute("in2","matrixOut"),c.setAttribute("mode","normal"),o.appendChild(a),o.appendChild(s),o.appendChild(c),i.appendChild(o),r.appendChild(i),r}function Vpe(t){const{viewportUid:e,renderingEngineUid:r}=t.dataset,n=`${e}:${r}`;Ue.svgNodeCache[n]={}}function Fpe(t,e){e.querySelector("div.viewport-element").appendChild(t)}function tF(t,e){const r=[];if(!e&&!t)throw new Error("At least one of renderingEngineId or viewportId should be given");for(let n=0;n{const e=xe(t);if(!e)return;tF(e.viewportId,e.renderingEngineId).forEach(n=>{n.remove(e)})},Gpe=t=>{const e=xe(t);if(!e)return;const{renderingEngineId:r,viewportId:n}=e,i=wr(n,r);i&&i.removeViewports(r,n)};function Wpe(t){const{viewportUid:e,renderingEngineUid:r}=t.dataset,n=`${e}:${r}`;delete Ue.svgNodeCache[n]}function zpe(t){const e=t.querySelector(`div.${Upe}`),r=e.querySelector("svg");r&&e.removeChild(r)}const $pe=function(t){const e=Ue.enabledElements.findIndex(r=>r===t);e>-1&&Ue.enabledElements.splice(e,1)};function nF(t){const e=zk(t,[Ln.Active,Ln.Passive]),r=N1(t,e);for(const{tool:n}of r){const i=n.cancel(t);if(i)return i}}class V4{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"?xe(o.currentTarget):Wn((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(Vm(this._sourceViewports,e))return;const{renderingEngineId:r,viewportId:n}=e,i=jr(r).getViewport(n);if(!i){console.warn(`Synchronizer.addSource: No viewport for ${r} 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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=UD(this._targetViewports,e);r!==-1&&(this._targetViewports.splice(r,1),this._updateDisableHandlers())}hasSourceViewport(e,r){return Vm(this._sourceViewports,{renderingEngineId:e,viewportId:r})}hasTargetViewport(e,r){return Vm(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._ignoreFiredEvents=!1}):this._ignoreFiredEvents=!1}}_hasSourceElements(){return this._sourceViewports.length!==0}_updateDisableHandlers(){const 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uF(t,e,r){const[n,i]=t,o=Dt((n[0]+i[0])/2,(n[1]+i[1])/2,(n[2]+i[2])/2),a=Ri(n,i)/2,{boundsIJK:s,topLeftWorld:c,bottomRightWorld:l}=I1e(e,r,t,o,a);return{boundsIJK:s,centerWorld:o,radiusWorld:a,topLeftWorld:c,bottomRightWorld:l}}function fF(t,e){const r=e.getDirection(),n=Dt(r[0],r[1],r[2]),i=Dt(r[3],r[4],r[5]),o=Dt(r[6],r[7],r[8]),a=Us(ke(),o);return uF(t,e,{row:n,column:i,normal:a})}function b1e(t,e,r){if(!r)throw new Error("viewport is required in order to calculate the sphere bounds");const n=r.getCamera(),i=Dt(n.viewUp[0],n.viewUp[1],n.viewUp[2]),o=Dt(n.viewPlaneNormal[0],n.viewPlaneNormal[1],n.viewPlaneNormal[2]),a=ke();Mn(a,i,o);const s={row:a,normal:o,column:Us(ke(),i)};return uF(t,e,s)}function I1e(t,e,r,n,i){const o=t.getDimensions(),{row:a,column:s,normal:c}=e,l=ke(),f=ke();xn(l,n,c,i),xn(f,n,c,-i),xn(l,l,s,-i),xn(f,f,s,i),xn(l,l,a,-i),xn(f,f,a,i);const u=a3(t,l),d=a3(t,f),h=r.map(p=>a3(t,p));return{boundsIJK:wu([u,d,...h],o),topLeftWorld:l,bottomRightWorld:f}}function dF(t,e=5){return parseFloat(t[0]).toFixed(e)+","+parseFloat(t[1]).toFixed(e)+","+parseFloat(t[2]).toFixed(e)+","}class O1e{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=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:jt.MetadataReferenceModified,annotation:r};it(je,N.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 M1e(t,e){const{viewPlaneNormal:r}=t.metadata,{viewPlaneNormal:n}=e.metadata,i=Tt(r,n);if(!gu(1,Math.abs(i)))return!1;const{polyline:a}=t.data.contour,{polyline:s}=e.data.contour,c=Tt(r,a[0]),l=Tt(r,s[0]);return gu(c,l)}function hF(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"}:hF(i,e,r)}return{remainingLines:e,contourPoints:r,type:"OPEN_PLANAR"}}function F4(t){if(t.length==0)return[];const e=[],r=t.shift();e.push(r.a),e.push(r.b);const n=hF(r,t,e);if(n.remainingLines.length==0)return[{type:n.type,contourPoints:n.contourPoints}];{const i=F4(n.remainingLines);return i.push({type:n.type,contourPoints:n.contourPoints}),i}}function P1e(t){return F4(t)}const R1e={findContours:F4,findContoursFromReducedSet:P1e};function L1e(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 A1e=(t,e)=>{const r=t[0],n=t[1];let i=!1;for(let o=0,a=e.length-1;on!=f>n&&r<(l-s)*(n-c)/(f-c)+s&&(i=!i)}return i};function N1e(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=>{A1e([r[o][0],r[o][1]],n)||i++}),i===0}function k1e(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&&N1e(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 V1e={processContourHoles:k1e};let GD=!1;function k5(){if(GD)return;GD=!0;const t=()=>new Worker(new URL("/static/dv3d/assets/computeWorker-FOqOvCDJ.js",import.meta.url),{name:"compute",type:"module"}),e=Qc(),n=cfe().computeWorker,i={maxWorkerInstances:1,autoTerminateOnIdle:(n==null?void 0:n.autoTerminateOnIdle)??{enabled:!0,idleTimeThreshold:2e3}};e.registerWorker("compute",t,i)}function V5(){return qn.getState().segmentations}function F1e(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===Et.Contour&&U1e(a);const s=B1e(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 U1e(t){t.geometryIds=t.geometryIds??[],t.annotationUIDsMap=t.annotationUIDsMap??new Map}function B1e(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===Et.Surface?G1e(n,r):n[1]=W1e(),n}function G1e(t,e){const{geometryIds:r}=e;r==null||r.forEach(n=>{const i=Le.getGeometry(n);if(i!=null&&i.data){const{segmentIndex:o}=i.data;t[o]={segmentIndex:o}}})}function W1e(){return{segmentIndex:1,label:"Segment 1",locked:!1,cachedStats:{},active:!0}}function gF(t,e){const r=qn;t.forEach(n=>{const i=F1e(n);r.addSegmentation(i),e||wa(i.segmentationId)})}function Ch(t,e,r){return mF(t,e,r)}function pF(t,e,r){return mF(t,e,r)}function mF(t,e,r){const{segmentationId:n,type:i}=e;return z1e(t,n,i,r),qn.removeSegmentationRepresentations(t,{segmentationId:n,type:i})}function vF(){qn.getAllViewportSegmentationRepresentations().forEach(({viewportId:e,representations:r})=>{r.forEach(({segmentationId:n,type:i})=>{Ch(e,{segmentationId:n,type:i})})}),qn.resetState()}function yF(t,e,r){Ch(t,{segmentationId:e,type:Et.Labelmap},r)}function wF(t,e,r){Ch(t,{segmentationId:e,type:Et.Contour},r)}function xF(t,e,r){Ch(t,{segmentationId:e,type:Et.Surface},r)}function z1e(t,e,r,n){Ko(t,{segmentationId:e,type:r}).forEach(a=>{a.type===Et.Labelmap?nV.removeRepresentation(t,a.segmentationId,n):a.type===Et.Contour?eV.removeRepresentation(t,a.segmentationId,n):a.type===Et.Surface&&uk.removeRepresentation(t,a.segmentationId,n)});const{viewport:o}=Wn(t)||{};o&&o.render()}function U4(t){const e=qn;e.getAllViewportSegmentationRepresentations().filter(({representations:n})=>n.some(i=>i.segmentationId===t)).map(({viewportId:n})=>n).forEach(n=>{pF(n,{segmentationId:t})}),e.removeSegmentation(t),QT(t)}function CF(){const t=qn;t.getState().segmentations.map(n=>n.segmentationId).forEach(n=>{U4(n)}),t.resetState()}function $1e(t){qn.removeColorLUT(t)}function SF(t,e){return _F(t).map(o=>(e&&o.type===e,Pn(o.segmentationId))).filter(o=>o!==void 0)}function _F(t){return qn.getState().viewportSegRepresentations[t]}function j1e(t,e){return qn.getStackSegmentationImageIdsForViewport(t,e)}function H1e(){qn.resetState()}const K1e=Object.freeze(Object.defineProperty({__proto__:null,addColorLUT:$g,addSegmentations:gF,destroy:H1e,getColorLUT:D1,getCurrentLabelmapImageIdForViewport:Au,getCurrentLabelmapImageIdsForViewport:qc,getNextColorLUTIndex:gV,getSegmentation:Pn,getSegmentationRepresentation:e4,getSegmentationRepresentations:Ko,getSegmentationRepresentationsBySegmentationId:sk,getSegmentations:V5,getStackSegmentationImageIdsForViewport:j1e,getViewportIdsWithSegmentation:yh,getViewportSegmentationRepresentations:_F,getViewportSegmentations:SF,removeAllSegmentationRepresentations:vF,removeAllSegmentations:CF,removeColorLUT:$1e,removeContourRepresentation:wF,removeLabelmapRepresentation:yF,removeSegmentation:U4,removeSegmentationRepresentation:Ch,removeSurfaceRepresentation:xF,updateLabelmapSegmentationImageReferences:SV},Symbol.toStringTag,{value:"Module"}));function TF(t){if("volumeId"in t){if(t=t,!Le.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 q1e(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;TF(e)}function X1e(t){TF(t)}const Y1e=Object.freeze(Object.defineProperty({__proto__:null,validate:X1e,validatePublic:q1e},Symbol.toStringTag,{value:"Module"}));function EF(t){const e=Le.getVolume(t);if(!e)return null;const r=e.referencedVolumeId;let n;if(r)n=Le.getVolume(r);else{const i=e.imageIds,a=Le.getImage(i[0]).referencedImageId,s=Le.getVolumeContainingImageId(a);n=s==null?void 0:s.volume}return n}function J1e({operationData:t}){const{volumeId:e}=t;if(!e){const c=new CustomEvent(Ke.ERROR_EVENT,{detail:{type:"Segmentation",message:"No volume id found for the segmentation"},cancelable:!0});return je.dispatchEvent(c),null}const r=Le.getVolume(e),n=EF(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 Z1e({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=Au(e.id,n);if(!u)return null;const d=C5(e.id,n);if(!d)return null;const h=Le.getImage(u);i=d.actor.getMapper().getInputData(),o=h.voxelManager;const g=t.imageId,p=Le.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=Le.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 B4({operationData:t,viewport:e,strategy:r}){return t?"volumeId"in t&&t.volumeId!=null||"referencedVolumeId"in t&&t.referencedVolumeId!=null?J1e({operationData:t}):Z1e({operationData:t,viewport:e,strategy:r}):null}function Sh(t){const{representationData:e}=Pn(t);let{volumeId:r}=e.Labelmap,n;if(r&&(n=Le.getVolume(r),n))return n;const{imageIds:i}=e.Labelmap;if(r=Le.generateVolumeId(i),!(!i||i.length===1||!Ru(i)))return n=n5(r,i),n}const DF={[Ct.EnsureSegmentationVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t,{segmentationId:n,imageIds:i}=e,o=r?r.getImageIds():i.map(c=>Le.getImage(c).referencedImageId);if(!Ru(o))throw new Error("Volume is not reconstructable for sphere manipulation");const s=Sh(n);s&&(e.segmentationVoxelManager=s.voxelManager,e.segmentationImageData=s.imageData)}};function F5(t){if(!t||t.length<=1||!Ru(t))return;const r=Le.generateVolumeId(t);let n=Le.getVolume(r);return n||(n=n5(r,t),n)}const bF={[Ct.EnsureImageVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t;let n;if(r){if(n=r.getImageIds(),!Ru(n))throw new Error("Volume is not reconstructable for sphere manipulation")}else n=Pn(e.segmentationId).representationData.Labelmap.imageIds.map(s=>Le.getImage(s).referencedImageId);const i=F5(n);if(!i)throw new Error("Failed to create or get image volume");e.imageVoxelManager=i.voxelManager,e.imageData=i.imageData}},Zs=(t,e)=>{it(je,Ke.WEB_WORKER_PROGRESS,{progress:e,type:t})},IF=(t,e)=>{const r=Pn(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=>Le.getImage(u).referencedImageId);c=Ru(f)}let l=e;return l?Array.isArray(l)||(l=[l,255]):l=[Yo(t)],{operationData:s,segVolumeId:o,segImageIds:a,reconstructableVolume:c,indices:l}},OF=t=>B4({operationData:t,strategy:{ensureSegmentationVolumeFor3DManipulation:DF.ensureSegmentationVolumeFor3DManipulation,ensureImageVolumeFor3DManipulation:bF.ensureImageVolumeFor3DManipulation}}),MF=t=>{const e=[],r=[];for(const n of t){const i=Le.getImage(n),o=i.getPixelData(),{origin:a,direction:s,spacing:c,dimensions:l}=i5(i);e.push({scalarData:o,dimensions:l,spacing:c,origin:a,direction:s});const f=i.referencedImageId;if(f){const u=Le.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}},Q1e=(t,e)=>{var a;let r;if(t){const c=Le.getVolume(t).imageIds,l=Le.getImage(c[0]);l&&(r=l.referencedImageId)}else e!=null&&e.length&&(r=Le.getImage(e[0]).referencedImageId);const n=Le.getImage(r),i=gt("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:eme}=Et;async function PF({segmentations:t}){k5(),Zs(pa.GENERATE_CONTOUR_SETS,0);const{representationData:e,segments:r=[0,1],segmentationId:n}=t;let{volumeId:i}=e[eme];if(!i){const g=Sh(n);g&&(i=g.volumeId)}const o=Le.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 Qc().executeTask("compute","generateContourSetsFromLabelmapVolume",{segmentation:c,indices:l,mode:"individual"}),u=o.imageIds.map(g=>{var v;const p=(v=Le.getImage(g))==null?void 0:v.referencedImageId;return p?Le.getImage(p):void 0}),d=u.map(g=>i5(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=Gs(x,C);return tA(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 Zs(pa.GENERATE_CONTOUR_SETS,100),h}class RF{constructor(){}static getContourSequence(e,r){const{data:n}=e,{projectionPoints:i,projectionPointsImageIds:o}=n.cachedStats;return i.map((a,s)=>{const c=tme(a),l=nme(o[s],r);return{NumberOfContourPoints:c.length/3,ContourImageSequence:l,ContourGeometricType:"CLOSED_PLANAR",ContourData:c}})}}RF.toolName="RectangleROIStartEndThreshold";function tme(t){return[...t[0],...t[1],...t[3],...t[2]].flat().map(i=>i.toFixed(2))}function nme(t,e){const r=e.get("sopCommonModule",t);return{ReferencedSOPClassUID:r.sopClassUID,ReferencedSOPInstanceUID:r.sopInstanceUID}}function rme(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 Qg=class Qg{constructor(){}static convert(e,r,n){rme(e);const{toolName:i}=e.metadata,o=Qg.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){Qg.TOOL_NAMES[e.toolName]=e}};Qg.TOOL_NAMES={};let ay=Qg;ay.register(RF);function ime(t,e){zs.acceptAutoGenerated(t,e)}const{isEqual:ome}=bn;function DC(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=>ome(o,c));if(a!==-1)return a;let s=1/0;return r.reduce((c,l,f)=>{const u=MM(l,o);return u{const S=({value:M})=>{h=h+1,M>=g.lower&&M<=g.upper&&(d=d+1)},{imageData:_,dimensions:T,lower:E,upper:D}=w,b=JT(_,T,x,C);h=0,d=0,g={lower:E,upper:D};let I=!1;const{voxelManager:P}=_.get("voxelManager");return P.forEach(S,{imageData:_,boundsIJK:b}),s===0?I=d>0:s==1&&(I=d===h),I},v=(w,x)=>{const{imageData:C,lower:S,upper:_}=w,T=C.get("voxelManager").voxelManager,E=T.toIndex(x),D=T.getAtIndex(E);return!(D<=S||D>=_)},y=({index:w,pointIJK:x,pointLPS:C})=>{let S=u.length>0;for(let _=0;_{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=xe(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:{}}});tn(f,a);const u=St(a,this.getToolName());return this.editData={annotation:f,viewportIdsToRender:u,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),It(a),n.preventDefault(),Pe(u),f},this.isPointNearTool=(n,i,o,a)=>{const s=xe(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 v4([p,v,y,m],g)<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),It(a);const c=xe(a),{renderingEngine:l}=c;Pe(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=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),It(s);const d=xe(s),{renderingEngine:h}=d;Pe(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),Wt(o),this.doneEditMemo(),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID),Pe(s),c&&An(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=xe(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]],_=p(w),T=p(x),y[1]=_,y[2]=T;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,xe(o),Pe(s),a.invalidated&&en(a,o,jt.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&An(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(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;da.worldToCanvas(F));u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),{viewPlaneNormal:S,viewUp:_}=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,_,f,n);else if(h.invalidated&&(this._throttledCalculateCachedStats(h,S,_,f,n),a instanceof rr)){const{referencedImageId:F}=h.metadata;for(const j in p.cachedStats)j.startsWith("imageId")&&f.getStackViewports().find(ue=>{const ce=br(F),ge=ue.hasImageURI(ce),Te=br(ue.getCurrentImageId());return ge&&Te!==ce})&&delete p.cachedStats[j]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let T;if(!Rr(g))continue;!Hr(g)&&!this.editData&&y!==null&&(T=[m[y]]),T&&Zn(i,g,"0",T,{color:w});const E=`${g}-rect`;w4(i,g,"0",m,{color:w,lineDash:C,lineWidth:x},E),o=!0;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 I=this.configuration.getTextLines(p,l);if(!I||I.length===0)continue;if(!p.handles.textBox.hasMoved){const F=Zo(m);p.handles.textBox.worldPosition=a.canvasToWorld(F)}const P=a.worldToCanvas(p.handles.textBox.worldPosition),L=Bi(i,g,"1",I,P,m,{},b),{x:V,y:G,width:A,height:k}=L;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([V,G]),topRight:a.canvasToWorld([V+A,G]),bottomLeft:a.canvasToWorld([V,G+k]),bottomRight:a.canvasToWorld([V+A,G+k])}}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;xer(n,o)&&er(i,o),this._throttledCalculateCachedStats=vo(this._calculateCachedStats,100,{trailing:!0})}};e0.toolName="RectangleROI",e0.hydrate=(e,r,n)=>{const i=Wn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=e0.hydrateBase(e0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Sn(),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}};tn(d,l.element),Pe([l.id])};let Yc=e0;function sme(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 _r(n)&&f.push(`Area: ${on(n)} ${s}`),_r(i)&&f.push(`Mean: ${on(i)} ${c}`),_r(o)&&f.push(`Max: ${on(o)} ${c}`),_r(l)&&f.push(`Max: ${on(l)} ${c}`),_r(a)&&f.push(`Std Dev: ${on(a)} ${c}`),f}const{transformWorldToIndex:Jh}=bn;class G4 extends Yc{constructor(e={},r={configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:cme,statsCalculator:Ys,showTextBox:!1,throttleTimeout:100}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=xe(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 nr)throw new Error("Stack Viewport Not implemented");{const _=this.getTargetId(l);v=ec(_),p=Le.getVolume(v),g=zc(p,s,d)}const y=Pu(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),tn(C,a);const S=St(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),It(a),n.preventDefault(),Pe(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),Wt(o);const u=xe(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID);const d=this.getTargetId(u.viewport),h=Le.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,d,h,u),Pe(s),c?An(a):en(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=ln(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=P5(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;la.worldToCanvas(A));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,_=a.getCamera().viewPlaneNormal;let T=g,E=p;if(Array.isArray(g)){T=this._getCoordinateForViewplaneNormal(T,_);const A=this._getIndexOfCoordinatesForViewplaneNormal(_);d.handles.points.forEach(k=>{k[A]=T}),d.startCoordinate=T}Array.isArray(p)&&(E=this._getCoordinateForViewplaneNormal(E,_),d.endCoordinate=E,d.endCoordinate=E);const D=Jl(T),b=Jl(E),I=this._getCoordinateForViewplaneNormal(S,_),P=Jl(I);if(PMath.max(D,b))continue;f.invalidated&&this._throttledCalculateCachedStats(f,n);let M=!1;if((P===D||P===b)&&(M=!0),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let L;if(!Rr(u))continue;!Hr(u)&&!this.editData&&y!==null&&M&&(L=[m[y]]),L&&Zn(i,u,"0",L,{color:C});let V=x;if(M||(V=2),P1(i,u,"0",m[0],m[3],{color:C,lineDash:V,lineWidth:w}),o=!0,this.configuration.showTextBox){const A=this.getLinkedTextBoxStyle(c,f);if(!A.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 k=this.configuration.getTextLines(d,{metadata:h});if(!k||k.length===0)continue;if(!d.handles.textBox.hasMoved){const Te=Zo(m);d.handles.textBox.worldPosition=a.canvasToWorld(Te)}const F=a.worldToCanvas(d.handles.textBox.worldPosition),Y=Bi(i,u,"1",k,F,m,{},A),{x:re,y:ue,width:ce,height:ge}=Y;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([re,ue]),topRight:a.canvasToWorld([re+ce,ue]),bottomLeft:a.canvasToWorld([re,ue+ge]),bottomRight:a.canvasToWorld([re+ce,ue+ge])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=vo(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=gh(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=Jh(s,f[0]),d=Jh(s,f[0]),h=ke();s.indexToWorldVec3(u,h);const g=ke();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=Ri(h,g),v=[];for(let y=0;y{const w=ke();return xn(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}=M5(s,c,h,g),y=Jo(d,o.habdles),m=Math.abs(p*v)/(y.scale*y.scale),w={isPreScaled:tl(l,r),isSuvScaled:this.isSuvScaled(l,r,e.metadata.referencedImageId)},x=nl(a.Modality,e.metadata.referencedImageId,w);for(let E=0;E{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=xe(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 nr)p=g.split("imageId:")[1];else{v=ec(g);const x=Le.getVolume(v);p=zc(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}};tn(m,a);const w=St(a,this.getToolName());return this.editData={annotation:m,viewportIdsToRender:w,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),It(a),n.preventDefault(),Pe(w),m},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(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;fa.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;en(u,s);let x;if(!Rr(d))continue;!Hr(d)&&!this.editData&&p!==null&&(x=[v[p]]),x&&Zn(i,d,"0",x,{color:w}),P1(i,d,"0",v[0],v[3],{color:w,lineDash:m,lineWidth:y}),o=!0}return o}}}W4.toolName="RectangleROIThreshold";function AF(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=>Mr(c,p));let d=wu(u,l);r.numSlicesToProject&&!((g=a.cachedStats)!=null&&g.projectionPoints)&&(d=lF(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 lme(t,e,r,n){const i=t.map(s=>Cr.getAnnotation(s));ume(i);let o;for(let s=0;s{if(!zt(f,t[0].dimensions)||!zt(l,t[0].direction)||!zt(d,t[0].spacing)||!zt(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;d0;)g(f.pop());return{flooded:u};function g(T){const E=T.currentArgs,D=T.previousArgs;p(E)||(v(E),y(E)?(m(E),x(E)):w(D))}function p(T){const[E,D,b=0]=T,I=E+32768+65536*(D+32768+65536*(b+32768));return d.has(I)}function v(T){const[E,D,b=0]=T,I=E+32768+65536*(D+32768+65536*(b+32768));d.add(I)}function y(T){const E=C(T);return o?o(E,c):E===c}function m(T){u.push(T),n&&n(...T)}function w(T){const[E,D,b=0]=T,I=E+32768+65536*(D+32768+65536*(b+32768));h==null||h.set(I,T),i&&i(...T)}function x(T){for(let E=0;E{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}},pme={[Ct.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===Ct.RejectPreview||e===Ct.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(Ux(r,w)>p)return;const C=Array.isArray(m)?N0(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},[Ct.OnInteractionStart]:t=>{var r;const{configuration:e}=t;(r=e==null?void 0:e.threshold)!=null&&r.isDynamic&&(e.threshold.range=null)},[Ct.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}},mme={[Ct.Initialize]:t=>{t.segmentIndex=0}},{isEqual:s3}=bn,zD={toIJK:t=>t,fromIJK:t=>t,type:"acquistion"},vme={toIJK:([t,e,r])=>[r,t,e],fromIJK:([t,e,r])=>[e,r,t],type:"jk"},yme={toIJK:([t,e,r])=>[t,r,e],fromIJK:([t,e,r])=>[t,r,e],type:"ik"};function kF(t,e){if(!(t instanceof yr))return{...zD,boundsIJKPrime:e};const{viewPlaneNormal:r}=t.getCamera(),n=s3(Math.abs(r[0]),1)&&vme||s3(Math.abs(r[1]),1)&&yme||s3(Math.abs(r[2]),1)&&zD;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:wme,VoxelManager:xme}=bn,Cme=65535;var Hi;(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"})(Hi||(Hi={}));class nd{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:xme.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]>Cme))return;const{toIJK:u,fromIJK:d,boundsIJKPrime:h,error:g}=kF(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 wme(p,v,y),w=(x,C,S)=>{const _=o.toIndex(u([x,C,S])),T=o.getAtIndex(_);if(T===c||T===s)return Hi.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)===Hi.SEGMENT&&(n+=r.floodFill(c,l,f,Hi.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!==Hi.ISLAND)for(let l=a.start;l{let f;for(const u of[...l])if(u.value===Hi.ISLAND){if(!f){if(this.fillInternalEdge&&u.start>0)for(let d=0;d{if(l.value!==Hi.INTERIOR)return;const[,f,u]=e.toIJK(c),d=f>0?e.getRun(f-1,u):null,h=f+12&&(!v||!y)&&e.floodFill(l.start,f,u,Hi.EXTERIOR,{singlePlane:!0})}),e.forEach((c,l)=>{if(l.value!==Hi.INTERIOR)return;const[,f,u]=e.toIJK(c),g=e.floodFill(l.start,f,u,Hi.INTERIOR_TEST)>this.maxInternalRemove?Hi.EXTERIOR:Hi.INTERIOR_SMALL;e.floodFill(l.start,f,u,g)}),e.forEach((c,l)=>{if(l.value===Hi.INTERIOR_SMALL)for(let f=l.start;f=o.start&&n=i))return!0;return!1}}const Sme={[Ct.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 nd,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&&Zi(t.segmentationId,l,e)}},_me={[Ct.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},[Ct.Initialize]:t=>{const{segmentIndex:e,previewColor:r,previewSegmentIndex:n}=t;if(n==null||e==null)return;const i=yh(t.segmentationId);i==null||i.forEach(o=>{pV(o,t.segmentationId,n,r)})},[Ct.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),Zi(t.segmentationId,r.getArrayOfModifiedSlices(),i),t.centerSegmentIndexInfo.changedIndices=[]},[Ct.RejectPreview]:t=>{t&&$A.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})}},Tme={[Ct.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 Eme({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 Dme={[Ct.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}Eme({operationData:t,existingValue:l,index:r})}}},bme={[Ct.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)?Io(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}}},$D=10;function sy(){return{maxIJKs:[]}}function VF(t,e){const{value:r}=e,{maxIJKs:n}=t,i=n.length;if(typeof r!="number"||i>=$D&&r=n[i-1].value)n.push(o);else for(let a=0;a=$D&&n.splice(0,1)}function FF(t,e,r){const{spacing:n,calibration:i}=r,{volumeUnit:o}=Jo({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 CE=class CE extends Ys{static statsInit(e){super.statsInit(e),this.volumetricState=sy()}static statsCallback(e){super.statsCallback(e),VF(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 FF(this.volumetricState,n,r)}};CE.volumetricState=sy();let Ff=CE;class jD extends Pk{constructor(e){super(e),this.volumetricState=sy()}statsInit(e){super.statsInit(e),this.volumetricState=sy()}statsCallback(e){super.statsCallback(e),VF(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 FF(this.volumetricState,n,r)}}const Ime=Math.pow(3*1e3/(4*Math.PI),1/3);async function UF({segmentationId:t,segmentIndices:e,mode:r="collective"}){k5(),Zs(pa.COMPUTE_STATISTICS,0);const n=IF(t,e);if(!n)return;const{operationData:i,segVolumeId:o,segImageIds:a,reconstructableVolume:s,indices:c}=n,{refImageId:l,modalityUnitOptions:f}=Q1e(o,a),u=yV(l,f);return s?await Ome({operationData:i,indices:c,unit:u,mode:r}):await Mme({segImageIds:a,indices:c,unit:u,mode:r})}async function Ome({operationData:t,indices:e,unit:r,mode:n}){var p;const i=OF(t),{segmentationVoxelManager:o,imageVoxelManager:a,segmentationImageData:s,imageData:c}=i;if(!o||!s)return;const l=s.getSpacing(),{boundsIJK:f}=o;if(!f)return Ff.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 Qc().executeTask("compute","calculateSegmentsStatisticsVolume",{segmentationInfo:d,imageInfo:h,indices:e,unit:r,mode:n});if(Zs(pa.COMPUTE_STATISTICS,100),n==="collective")return cy({stats:g,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a});{const v={};return Object.entries(g).forEach(([y,m])=>{v[y]=cy({stats:m,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a})}),v}}const c3=(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)},cy=({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*Ime/a)));for(const a of t.maxIJKs){const s=Pme(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},c3(t,t.peakValue),c3(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}`},c3(t,t.lesionGlycolysis)}return t};async function Mme({segImageIds:t,indices:e,unit:r,mode:n}){Zs(pa.COMPUTE_STATISTICS,0);const{segmentationInfo:i,imageInfo:o}=MF(t),a=await Qc().executeTask("compute","calculateSegmentsStatisticsStack",{segmentationInfo:i,imageInfo:o,indices:e,mode:n});Zs(pa.COMPUTE_STATISTICS,100);const s=i[0].spacing,c=i[0],l=o[0].voxelManager;if(n==="collective")return cy({stats:a,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l});{const f={};return Object.entries(a).forEach(([u,d])=>{f[u]=cy({stats:d,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l})}),f}}function Pme(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&&Ff.statsCallback({value:d,pointLPS:u,pointIJK:f})};return Ff.statsInit({storePointData:!1}),xT(r,{pointInShapeFn:c,callback:l,boundsIJK:s}),Ff.getStatistics({spacing:i})}const Rme={[Ct.GetStatistics]:function(t,e,r){const{indices:n}=r,{segmentationId:i,viewport:o}=e;UF({segmentationId:i,segmentIndices:n})}},gn={determineSegmentIndex:gme,dynamicThreshold:pme,erase:mme,islandRemoval:Sme,preview:_me,regionFill:Tme,setValue:Dme,threshold:bme,labelmapStatistics:Rme,ensureSegmentationVolumeFor3DManipulation:DF,ensureImageVolumeFor3DManipulation:bF},Ef=class Ef{constructor(e,...r){this._initialize=[],this._fill=[],this._onInteractionStart=[],this.fill=(n,i)=>{const o=this.initialize(n,i,Ct.Fill);if(!o)return;this._fill.forEach(c=>c(o));const{segmentationVoxelManager:a,segmentIndex:s}=o;return Zi(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,Ct.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(!Ef.childFunctions[o])throw new Error(`Didn't find ${o} as a brush strategy`);Ef.childFunctions[o](this,i[o])}}),this.strategyFunction=(n,i)=>this.fill(n,i);for(const n of Object.keys(Ef.childFunctions))this.strategyFunction[n]=this[n]}initialize(e,r,n){const{viewport:i}=e,o=B4({operationData:r,viewport:i,strategy:this});if(!o)return null;const{imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c}=o,l=r.createMemo(r.segmentationId,s),f={operationName:n,...r,segmentIndex:r.segmentIndex,enabledElement:e,imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c,viewport:i,centerWorld:null,isInObject:null,isInObjectBoundsIJK:null,brushStrategy:this,memo:l};return this._initialize.forEach(u=>u(f)),f}};Ef.COMPOSITIONS=gn,Ef.childFunctions={[Ct.OnInteractionStart]:qa(Ct.OnInteractionStart,Ct.Initialize),[Ct.OnInteractionEnd]:qa(Ct.OnInteractionEnd,Ct.Initialize),[Ct.Fill]:qa(Ct.Fill),[Ct.Initialize]:qa(Ct.Initialize),[Ct.CreateIsInThreshold]:Fm(Ct.CreateIsInThreshold),[Ct.Interpolate]:qa(Ct.Interpolate,Ct.Initialize),[Ct.AcceptPreview]:qa(Ct.AcceptPreview,Ct.Initialize),[Ct.RejectPreview]:qa(Ct.RejectPreview,Ct.Initialize),[Ct.INTERNAL_setValue]:Fm(Ct.INTERNAL_setValue),[Ct.Preview]:Fm(Ct.Preview,!1),[Ct.ComputeInnerCircleRadius]:qa(Ct.ComputeInnerCircleRadius),[Ct.EnsureSegmentationVolumeFor3DManipulation]:qa(Ct.EnsureSegmentationVolumeFor3DManipulation),[Ct.EnsureImageVolumeFor3DManipulation]:qa(Ct.EnsureImageVolumeFor3DManipulation),[Ct.AddPreview]:qa(Ct.AddPreview),[Ct.GetStatistics]:Fm(Ct.GetStatistics),compositions:null};let gs=Ef;function qa(t,e){const r=`_${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 Fm(t,e=!0){return(r,n)=>{if(r[t])throw new Error(`The singleton method ${t} already exists`);r[t]=e?n:(i,o,...a)=>(o.enabledElement=i,n.call(r,o,...a))}}function BF(t,e){const{center:r,radius:n}=t,i=t.radius2||n*n;return(e[0]-r[0])*(e[0]-r[0])+(e[1]-r[1])*(e[1]-r[1])+(e[2]-r[2])*(e[2]-r[2])<=i}const{transformWorldToIndex:HD,isEqual:l3}=bn,GF={[Ct.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=Dt(0,0,0);e.forEach(d=>{Mi(i,i,d)}),Pi(i,i,1/e.length),t.centerWorld=i,t.centerIJK=HD(n,i);const o=e.map(d=>r.worldToCanvas(d)),[a,s]=qv(o),c=r.canvasToWorld(a),l=r.canvasToWorld(s),f=e.map(d=>HD(n,d)),u=wu(f,n.getDimensions());t.isInObject=WF({topLeftWorld:c,bottomRightWorld:l,center:i}),t.isInObjectBoundsIJK=u}};function WF(t){const{topLeftWorld:e,bottomRightWorld:r,center:n}=t,i=Math.abs(e[0]-r[0])/2,o=Math.abs(e[1]-r[1])/2,a=Math.abs(e[2]-r[2])/2,s=Math.max(i,o,a);if(l3(i,s)&&l3(o,s)&&l3(a,s)){const f={center:n,radius:s,radius2:s*s};return u=>BF(f,u)}const c={center:n,xRadius:i,yRadius:o,zRadius:a},{precalculated:l}=u4(c,{});return l}const zF=new gs("Circle",gn.regionFill,gn.setValue,GF,gn.determineSegmentIndex,gn.preview,gn.labelmapStatistics),Lme=new gs("CircleThreshold",gn.regionFill,gn.setValue,GF,gn.determineSegmentIndex,gn.dynamicThreshold,gn.threshold,gn.preview,gn.islandRemoval,gn.labelmapStatistics),U5=zF.strategyFunction,Ame=Lme.strategyFunction;function Nme(){throw new Error("Not yet implemented")}const{transformWorldToIndex:kme}=bn,Vme={[Ct.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=Dt(0,0,0);e.forEach(c=>{Mi(i,i,c)}),Pi(i,i,1/e.length),t.centerWorld=i,t.centerIJK=kme(n,i);const{boundsIJK:o,topLeftWorld:a,bottomRightWorld:s}=b1e(e.slice(0,2),n,r);t.isInObjectBoundsIJK=o,t.isInObject=WF({topLeftWorld:a,bottomRightWorld:s,center:i})}},B5=new gs("Sphere",gn.regionFill,gn.setValue,Vme,gn.determineSegmentIndex,gn.preview,gn.labelmapStatistics,gn.ensureSegmentationVolumeFor3DManipulation),$F=B5.strategyFunction,Fme=new gs("SphereThreshold",...B5.compositions,gn.dynamicThreshold,gn.threshold,gn.ensureSegmentationVolumeFor3DManipulation,gn.ensureImageVolumeFor3DManipulation),Ume=new gs("SphereThreshold",...B5.compositions,gn.dynamicThreshold,gn.threshold,gn.islandRemoval,gn.ensureSegmentationVolumeFor3DManipulation,gn.ensureImageVolumeFor3DManipulation),Bme=Fme.strategyFunction,Gme=Ume.strategyFunction,Wme=new gs("EraseSphere",gn.erase,...B5.compositions),jF=Wme.strategyFunction,zme=new gs("EraseCircle",gn.erase,...zF.compositions),HF=zme.strategyFunction,{VoxelManager:bC,RLEVoxelMap:$me}=bn;function IC(t,e){return qF(t,e)}function KF(t){const{segmentationVoxelManager:e,undoVoxelManager:r,redoVoxelManager:n}=this,i=t===!1?n:r;i.forEach(({value:a,pointIJK:s})=>{e.setAtIJKPoint(s,a)});const o=i.getArrayOfModifiedSlices();Zi(this.segmentationId,o)}function qF(t,e){const r=bC.createRLEHistoryVoxelManager(e);return{segmentationId:t,restoreMemo:KF,commitMemo:jme,segmentationVoxelManager:e,voxelManager:r,id:Sn(),operationType:"labelmap"}}function jme(){if(this.redoVoxelManager)return!0;if(!this.voxelManager.modifiedSlices.size)return!1;const{segmentationVoxelManager:t}=this,e=bC.createRLEHistoryVoxelManager(t);$me.copyMap(e.map,this.voxelManager.map);for(const n of this.voxelManager.modifiedSlices.keys())e.modifiedSlices.add(n);this.undoVoxelManager=e;const r=bC.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 Hme=Object.freeze(Object.defineProperty({__proto__:null,createLabelmapMemo:IC,createRleMemo:qF,restoreMemo:KF},Symbol.toStringTag,{value:"Module"})),{isEqual:Um}=bn,Kme=Dt(1,0,0),qme=Dt(0,1,0),Xme=Dt(0,0,1),KD=[Kme,qme,Xme];function XF(t){const e=Jn(ke(),t[0],t[1]),r=Jn(ke(),t[0],t[2]),n=qD(e,KD),i=qD(r,KD);return[...n,...i].every(a=>Um(a,0)||Um(a,90)||Um(a,180)||Um(a,270))}function qD(t,e){return e.map(r=>L_(t,r)*180/Math.PI)}const{transformWorldToIndex:YF}=bn,JF={[Ct.Initialize]:t=>{const{points:e,imageVoxelManager:r,viewport:n,segmentationImageData:i,segmentationVoxelManager:o}=t;if(!e)return;const a=Dt(0,0,0);e.forEach(l=>{Mi(a,a,l)}),Pi(a,a,1/e.length),t.centerWorld=a,t.centerIJK=YF(i,a);const{boundsIJK:s,pointInShapeFn:c}=Yme(n,e,i);t.isInObject=c,t.isInObjectBoundsIJK=s}};function Yme(t,e,r){let n=e.map(w=>YF(r,w));n=n.map(w=>w.map(x=>Math.round(x)));const i=wu(n,r.getDimensions()),a=t instanceof nr||XF(n),s=r.getDirection(),c=r.getSpacing(),{viewPlaneNormal:l}=t.getCamera(),f=Pu({direction:s,spacing:c},l),u=ik(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,_=x>=d&&x<=h,T=C>=g&&C<=p,E=S>=v&&S<=y;return _&&T&&E}}}const Jme=new gs("Rectangle",gn.regionFill,gn.setValue,JF,gn.determineSegmentIndex,gn.preview,gn.labelmapStatistics),Zme=new gs("RectangleThreshold",gn.regionFill,gn.setValue,JF,gn.determineSegmentIndex,gn.dynamicThreshold,gn.threshold,gn.preview,gn.islandRemoval,gn.labelmapStatistics),$4=Jme.strategyFunction,Qme=Zme.strategyFunction,e2e=Object.freeze(Object.defineProperty({__proto__:null,fillInsideCircle:U5,fillInsideRectangle:$4,fillOutsideCircle:Nme,thresholdInsideRectangle:Qme},Symbol.toStringTag,{value:"Module"})),ep=class ep extends Qr{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(xe(o),a,Ct.AcceptPreview)}this._previewData.isDrag=!0}}get _previewData(){return ep.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=IC(e,r),this.memoMap.set(n,i)):(i=IC(e,r),this.memoMap.set(n,i)),this.memo=i,i}createEditData(e){const r=xe(e),{viewport:n}=r,i=ed(n.id);if(!i){const l=new CustomEvent(Ke.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=dd(o),{representationData:s}=Pn(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 yr){const{volumeId:c}=r[Et.Labelmap],l=e.getActors();if(e instanceof nr){const g=new CustomEvent(Ke.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=>Le.getVolume(g.referencedId)),d=Le.getVolume(c),h=((o=u.find(g=>zt(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=Au(e.id,i);return c?{imageId:c,segmentsLocked:n}:void 0}}createHoverData(e,r){const n=xe(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=ed(r);if(!n)return;const{segmentationId:i}=n,o=Yo(i);if(!o)return;const a=Xc(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}=xe(e),d=Xc(u.id,i,n);if(!f&&!d)return;let h=null,g=null;return(m=this.configuration.preview)!=null&&m.enabled&&(h=f||t2e(...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=xe(e),a=this.applyActiveStrategyCallback(o,this.getOperationData(e),Ct.AddPreview);return n.isDrag=!0,a}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=xe(e);this.applyActiveStrategyCallback(r,this.getOperationData(e),Ct.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=xe(e);this.applyActiveStrategyCallback(n,r,Ct.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=S1(),o=L1(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 ep({},{configuration:{strategies:{FILL_INSIDE_CIRCLE:U5},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((M,L)=>{m[L][0]=Math.min(m[L][0],M),m[L][1]=Math.max(m[L][1],M)});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=Yo(f),C=((v=y.data.handles)==null?void 0:v[0])||w[0],S=g.worldToIndex(C).map(Math.round),_=d.getAtIJKPoint(S)||0;let T=!1,E=!1;for(const I of w){const P=g.worldToIndex(I).map(Math.round),M=d.getAtIJKPoint(P);M===_?T=!0:M>=0&&(E=!0)}const b=T&&E?_:_===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 M=m[2][0];M<=m[2][1];M++){const L=g.indexToWorld([I,P,M]);m4(L,w)&&u.setAtIJK(I,P,M,b)}n&&dn(y.annotationUID)}const p=u.getArrayOfModifiedSlices();Zi(f,p)}};ep.previewData={preview:null,element:null,timerStart:0,timer:null,startPoint:[NaN,NaN],isDrag:!1};let rd=ep;function t2e(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 G5 extends rd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE_CIRCLE:U5,ERASE_INSIDE_CIRCLE:HF,FILL_INSIDE_SPHERE:$F,ERASE_INSIDE_SPHERE:jF,THRESHOLD_INSIDE_CIRCLE:Ame,THRESHOLD_INSIDE_SPHERE:Bme,THRESHOLD_INSIDE_SPHERE_WITH_ISLAND_REMOVAL:Gme},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:{[Ct.AcceptPreview]:{method:Ct.AcceptPreview,bindings:[{key:"Enter"}]},[Ct.RejectPreview]:{method:Ct.RejectPreview,bindings:[{key:"Escape"}]},[Ct.Interpolate]:{method:Ct.Interpolate,bindings:[{key:"i"}],configuration:{useBallStructuringElement:!0,noUseDistanceTransform:!0,noUseExtrapolation:!0}},interpolateExtrapolation:{method:Ct.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=xe(o);this._editData=this.createEditData(o),this._activateDraw(o),It(o),n.preventDefault(),this._previewData.isDrag=!1,this._previewData.timerStart=Date.now();const s=this._hoverData||this.createHoverData(o);Pe(s.viewportIdsToRender);const c=this.getOperationData(o);return this.applyActiveStrategyCallback(a,c,Ct.OnInteractionStart),!0},this.mouseMoveCallback=n=>{if(this.mode===Ln.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=ur(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=xe(this._previewData.element);if(!i)return;const{viewport:o}=i,a=this.configuration.activeStrategy,s=B4({operationData:n,viewport:o,strategy:a});if(!n)return;const c=this.createMemo(n.segmentationId,s.segmentationVoxelManager);this._previewData.preview=this.applyActiveStrategyCallback(xe(this._previewData.element),{...n,...s,memo:c},Ct.Preview)},this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=xe(o);this.updateCursor(n);const{viewportIdsToRender:c}=this._hoverData;Pe(c);const l=ur(a.canvas,this._previewData.startPoint),{dragTimeMs:f,dragMoveDistance:u}=this.configuration.preview;!this._previewData.isDrag&&Date.now()-this._previewData.timerStart{const i=n.detail,{element:o}=i,a=xe(o),s=this.getOperationData(o);!this._previewData.preview&&!this._previewData.isDrag&&this.applyActiveStrategy(a,s),this.doneEditMemo(),this._deactivateDraw(o),Wt(o),this.updateCursor(n),this._editData=null,this.applyActiveStrategyCallback(a,s,Ct.OnInteractionEnd),this._previewData.isDrag||this.acceptPreview(o)},this._activateDraw=n=>{n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.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&&Pe(this._hoverData.viewportIdsToRender)}_calculateCursor(e,r){const n=xe(e),{viewport:i}=n,{canvasToWorld:o}=i,a=i.getCamera(),{brushSize:s}=this.configuration,c=Dt(a.viewUp[0],a.viewUp[1],a.viewUp[2]),l=Dt(a.viewPlaneNormal[0],a.viewPlaneNormal[1],a.viewPlaneNormal[2]),f=ke();Mn(f,c,l);const u=o([r[0],r[1]]),d=ke(),h=ke(),g=ke(),p=ke();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=xe(e);return this.applyActiveStrategyCallback(n,this.getOperationData(e),Ct.GetStatistics,r)}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=xe(e);r&&(this.applyActiveStrategyCallback(r,this.getOperationData(e),Ct.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=xe(e);this._previewData.preview=this.applyActiveStrategyCallback(n,this.getOperationData(e),Ct.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}Ro(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&&Ro(r,s,"1",h,y,{color:p})}}G5.toolName="Brush";function _h(t,e){const r=Gr(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 G5):void 0}function n2e(t,e,r){const n=Gr(t);if(n===void 0)return;_h(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();jr(s),Pe(c)}function r2e(t,e){const r=Gr(t);if(r===void 0)return;const n=r._toolInstances;if(!Object.keys(n).length)return;const o=_h(t,e)[0];if(o)return o.configuration.brushSize}function i2e(t,e){const r=Gr(t);if(r===void 0||(_h(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();Pe(o)}function o2e(t){const e=Gr(t);if(e===void 0)return;const r=e._toolInstances;if(!Object.keys(r).length)return;const i=_h(t)[0];if(i)return i.configuration.threshold.range}const tp=class tp{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 jD({storePointData:r}))}):this.calculators.set(n,new jD({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)}};tp.calculators=new Map,tp.indices=[],tp.mode="collective";let OC=tp;function a2e(t,e,r,n,i){if(!i)throw new Error("Segmentation ID is required to be passed inside thresholdSegmentationByRange");const{baseVolumeIdx:o,volumeInfoList:a}=ok(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?c2e(f,c,e,u):s2e(f,c,e,u,a,o,n)}),Zi(i),t}function s2e(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{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 c2e(t,e,r,n){const{lower:i,upper:o}=n,a=t.getScalarDataLength();for(let s=0;s=i&&c<=o?r:0)}}function XD(t,e,r){const n=r.toIJK(t),i=r.toIJK(e),o=ke(),{testIJK:a}=r,s=Cn(ke(),n,i),c=Math.round(Math.max(...s.map(Math.abs)));if(c<2)return!0;const l=Pi(ke(),s,1/c);for(let f=1;f{const l=Mi(ke(),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 u2e(t,e,r){const n=Le.getVolume(t);if(!n){console.warn(`No volume found for ${t}`);return}return l2e({dimensions:n.dimensions,imageData:n.imageData,voxelManager:n.voxelManager,segmentIndex:e,containedSegmentIndices:r})}const Zh=.01;function f2e(t,e,r){const{sliceContours:n}=t,{segmentIndex:i,containedSegmentIndices:o}=r;let a;const s=u2e(e,i,o);for(const c of n){const l=d2e(c,s,a);l&&(a=l)}return a&&Object.assign(a,r),a}function d2e(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;vZh||e.testCenter(m,w)&&XD(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 ZF(t){const e=await PF({segmentations:t});if(!(e!=null&&e.length)||!e[0].sliceContours.length)return;const{segments:r=[null,{label:"Unspecified",color:null,containedSegmentIndices:null}]}=t,n=Sh(t.segmentationId);if(!n)return;const i=r.findIndex(o=>!!o);if(i!==-1)return r[i].segmentIndex=i,f2e(e[0],n.volumeId,r[i])}function QF(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:Bm}=bn,t0=class t0 extends Qn{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:h2e}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=xe(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=ai([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=ai([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=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a);const c=xe(a),{renderingEngine:l}=c;Pe(s),It(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=St(s,this.getToolName());It(s),this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=xe(s),{renderingEngine:h}=d;Pe(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),Wt(o);const{renderingEngine:u}=xe(o);if(this.editData.handleIndex!==void 0){const{points:d}=f.handles,h=Ri(d[0],d[1]);if(Ri(d[2],d[3])>h){const p=[[...d[2]],[...d[3]]],v=[...d[0]],y=[...d[1]],m=Kt();Ra(m,p[1][0]-p[0][0],p[1][1]-p[1][0]);const w=Kt();Ra(w,-m[1],m[0]);const x=Kt();Ra(x,y[0]-v[0],y[1]-v[0]);let C;A_(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&&dn(a.annotationUID),Pe(s),c&&An(a),this.editData=null,this.isDrawing=!1},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=xe(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=ur(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),_=x/S,T=C/S,E=(y.longLineSegment.start.x+y.longLineSegment.end.x)/2,D=(y.longLineSegment.start.y+y.longLineSegment.end.y)/2,b=E+w*T,I=D-w*_,P=E-w*T,M=D+w*_;g.handles.points[2]=c.canvasToWorld([b,I]),g.handles.points[3]=c.canvasToWorld([P,M]),f.invalidated=!0,Pe(u),en(f,a,jt.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;Pe(s),a.invalidated&&en(a,o,jt.HandlesUpdated)},this._dragModifyHandle=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=xe(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=Ra(Kt(),y[0]-w[0],y[1]-w[1]),C=Ra(Kt(),h[f][0]-w[0],h[f][1]-w[1]);Mc(x,x),Mc(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 _=w,T=this._getSignedAngle(C,x);let E=h[2][0],D=h[2][1],b=h[3][0],I=h[3][1];E-=_[0],D-=_[1],b-=_[0],I-=_[1];const P=E*Math.cos(T)-D*Math.sin(T),M=E*Math.sin(T)+D*Math.cos(T),L=b*Math.cos(T)-I*Math.sin(T),V=b*Math.sin(T)+I*Math.cos(T);E=P+_[0],D=M+_[1],b=L+_[0],I=V+_[1];const G=c.canvasToWorld([E,D]),A=c.canvasToWorld([b,I]);u.handles.points[f]=v,u.handles.points[2]=G,u.handles.points[3]=A}else{const m=f===2?3:2,w={longLineSegment:{start:g.start,end:g.end},shortLineSegment:{start:p.start,end:p.end}},x=kr(Kt(),[w.longLineSegment.end.x,w.longLineSegment.end.y],[w.longLineSegment.start.x,w.longLineSegment.start.y]),C=Mc(Kt(),x),S=kr(Kt(),[y[0],y[1]],[h[f][0],h[f][1]]),_=wv(S),T=this._getSignedAngle(C,S),E=Math.cos(T)*_,D=jK(Kt(),[h[m][0],h[m][1]],C,E);if(this._movingLongAxisWouldPutItThroughShortAxis({start:{x:y[0],y:y[1]},end:{x:D[0],y:D[1]}},{start:{x:w.longLineSegment.start.x,y:w.longLineSegment.start.y},end:{x:w.longLineSegment.end.x,y:w.longLineSegment.end.y}})||!Yv([y[0],y[1]],[D[0],D[1]],[g.start.x,g.start.y],[g.end.x,g.end.y]))return;u.handles.points[m]=c.canvasToWorld(D),u.handles.points[f]=v}},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&An(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragDrawCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragDrawCallback)},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!0;const{viewport:a}=n,{element:s}=a;let c=ln(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;da.worldToCanvas(Y));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 _;if(!Rr(g))continue;!Hr(g)&&!this.editData&&y!==null&&(_=[m[y]]),_&&Zn(i,g,"0",_,{color:w});const T=`${g}-line-1`,E=`${g}-line-2`;pn(i,g,"0",m[0],m[1],{color:w,lineDash:C,lineWidth:x,shadow:S},T),pn(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 M;p.handles.textBox.hasMoved||(M=Zo(m),p.handles.textBox.worldPosition=a.canvasToWorld(M));const L=a.worldToCanvas(p.handles.textBox.worldPosition),G=Bi(i,g,"1",P,L,m,{},I),{x:A,y:k,width:F,height:j}=G;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([A,k]),topRight:a.canvasToWorld([A+F,k]),bottomLeft:a.canvasToWorld([A,k+j]),bottomRight:a.canvasToWorld([A+F,k+j])}}return o},this._movingLongAxisWouldPutItThroughShortAxis=(n,i)=>{const o=Kt();Ra(o,i.end.x-i.start.x,i.end.y-i.start.y),Mc(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!Yv([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;pL?M:L,G=M>L?L:M,A=M>L?b:P,k=M>L?P:b;this._isInsideVolume(x,C,S,_,w)?this.isHandleOutsideImage=!1:this.isHandleOutsideImage=!0,d[v]={length:V,width:G,unit:A,widthUnit:k}}const g=n.invalidated;return n.invalidated=!1,g&&en(n,s,jt.StatsUpdated),d},this._isInsideVolume=(n,i,o,a,s)=>er(n,s)&&er(i,s)&&er(o,s)&&er(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=vo(this._calculateCachedStats,100,{trailing:!0})}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=xe(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:{}}};tn(g,i);const p=St(i,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),It(i),e.preventDefault(),Pe(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)}};t0.toolName="Bidirectional",t0.hydrate=(e,r,n)=>{const i=Wn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=t0.hydrateBase(t0,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)||Sn(),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 tn(w,l.element),Pe([l.id]),w};let Hp=t0;function h2e(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: ${on(i)} ${a||a}`,`W: ${on(o)} ${a}`),s}async function g2e(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=xe(t),i=(r.getSegment||p2e)(n,r);if(!i)return;const o=n.viewport.getFrameOfReferenceUID(),a=V5(),{segmentIndex:s,segmentationId:c}=i,l=Cr.getAnnotations(this.toolName||Hp.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,Cr.removeAnnotation(h.annotationUID);const m=await ZF({...a.find(C=>C.segmentationId===y),segments:g});if(!m)return;const w=QF(m,n.viewport);w.annotationUID=h.annotationUID,w.data.segment=p;const x=Cr.addAnnotation(w,o);if(p.segmentIndex===i.segmentIndex&&p.segmentationId===i.segmentationId){d=m;const{style:C}=i;C&&jT.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 p2e(t,e){var a;const r=V5();if(!r.length)return;const n=e.segmentationId||r[0].segmentationId,i=e.segmentIndex??Yo(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 eU(t){const e=Gr(t);if(e===void 0)return;_h(t).forEach(a=>{a.invalidateBrushCursor()});const n=e.getViewportsInfo();if(!Object.keys(n).map(a=>n[a]).length)return;const o=e.getViewportIds();Pe(o)}function j4(t,e,r={}){const n=Pn(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 Et.Labelmap:return m2e(n,e,r);case Et.Contour:return v2e(n,e,r);default:return}}function m2e(t,e,{viewport:r}){const n=t.representationData.Labelmap;if(r instanceof yr){const{volumeId:h}=n,g=Le.getVolume(h);return g?g.imageData.getScalarValueFromWorld(e):void 0}const i=qc(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(!Le.getImage(o))return;const s=C5(r.id,t.segmentationId),c=s==null?void 0:s.actor.getMapper().getInputData(),l=Mr(c,e),f=c.getDimensions();return(c.voxelManager||qs.createScalarVolumeVoxelManager({dimensions:f,scalarData:c.getPointData().getScalars().getData()})).getAtIJKPoint(l)}function v2e(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=Pr(c);if(!l)continue;const{polyline:f}=l.data.contour;if(zt(o,l.metadata.viewPlaneNormal)&&m4(e,f))return Number(a)}}}function tU(t,e,{viewport:r,searchRadius:n}){const o=Pn(t).representationData.Labelmap;if(r instanceof yr){const{volumeId:p}=o,v=Le.getVolume(p);if(!v)return;const y=v.voxelManager,m=v.imageData,w=Mr(m,e),x=y.getAtIJK(w[0],w[1],w[2]),C=r.worldToCanvas(e);return w2e(C,x,r,m,n)?x:void 0}const a=Au(r.id,t);if(!Le.getImage(a))return;const c=C5(r.id,t),l=c==null?void 0:c.actor.getMapper().getInputData(),f=Mr(l,e),u=l.getDimensions(),d=l.voxelManager||qs.createScalarVolumeVoxelManager({dimensions:u,scalarData:l.getPointData().getScalars().getData()}),h=d.getAtIJKPoint(f);return y2e(f,u,d,h)?h:void 0}function nU(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 y2e(t,e,r,n,i){return nU((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 w2e(t,e,r,n,i){return nU((a,s)=>{const c=[t[0]+a,t[1]+s],l=r.canvasToWorld(c),f=n.get("voxelManager").voxelManager,u=Mr(n,l);return f.getAtIJK(u[0],u[1],u[2])},e,i)}function rU(t){const e=Pn(t),{annotationUIDsMap:r}=e.representationData.Contour;for(const[n,i]of r.entries())if(Array.from(i).find(a=>Pr(a).highlighted))return n}const x2e=` + `;return fN(c,e)}const W9=Symbol("ElementCursorsMap");function dN(t,e){Up(t)[0]=e,C1(t,e)}function C1(t,e){const r=Up(t);r[1]=r[0],r[0]=e,t.style.cursor=(e instanceof mo?e:mo.getDefinedCursor("auto")).getStyleProperty()}function Wt(t){C1(t,Up(t)[1])}function Mt(t){C1(t,mo.getDefinedCursor("none"))}function Up(t){let e=Up[W9];e instanceof WeakMap||(e=new WeakMap,Object.defineProperty(Up,W9,{value:e}));let r=e.get(t);return r||(r=[null,null],e.set(t,r)),r}const Jle=Object.freeze(Object.defineProperty({__proto__:null,hideElementCursor:Mt,initElementCursor:dN,resetElementCursor:Wt,setElementCursor:C1},Symbol.toStringTag,{value:"Module"}));function Zle(t,e){let r=y0.getDefinedCursor(e,!0);r||(r=mo.getDefinedCursor(e)),r||(console.log(`Cursor ${e} is not defined either as SVG or as a standard cursor.`),r=mo.getDefinedCursor(e)),C1(t,r)}const Qle=[...Ule,...Nle],eue=Object.freeze(Object.defineProperty({__proto__:null,CursorNames:Qle,CursorSVG:g5,ImageMouseCursor:Fp,MouseCursor:mo,SVGMouseCursor:y0,elementCursor:Jle,registerCursor:Vle,setCursorForElement:Zle},Symbol.toStringTag,{value:"Module"}));function Hr(t){return Ue.toolGroups.find(e=>e.id===t)}const{Active:Kh,Passive:Jw,Enabled:Zw,Disabled:Qw}=An,tue=[{mouseButton:Qs.Primary}];class HT{constructor(e){this.viewportsInfo=[],this.toolOptions={},this.currentActivePrimaryToolName=null,this.prevActivePrimaryToolName=null,this.restoreToolOptions={},this._toolInstances={},this.id=e}getViewportIds(){return this.viewportsInfo.map(({viewportId:e})=>e)}getViewportsInfo(){return this.viewportsInfo.slice()}getToolInstance(e){const r=this._toolInstances[e];if(!r){console.warn(`'${e}' is not registered with this toolGroup (${this.id}).`);return}return r}getToolInstances(){return this._toolInstances}hasTool(e){return!!this._toolInstances[e]}addTool(e,r={}){const n=Ue.tools[e],i=typeof e<"u"&&e!=="",o=this.toolOptions[e];if(!i){console.warn("Tool with configuration did not produce a toolName: ",r);return}if(!n){console.warn(`'${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=Ue.tools[e])==null?void 0:o.toolClass;if(!i){const a=Ue.tools[r].toolClass;class s extends a{}s.toolName=e,i=s,Ue.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();mr.getRuntimeSettings().get("useCursors")&&this.setViewportsCursorByToolName(i);const a={toolGroupId:this.id,viewportId:e,renderingEngineId:n};ot(je,N.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(je,N.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===An.Active){this.setToolActive(e,n||this.restoreToolOptions[e]);return}if(r===An.Passive){this.setToolPassive(e);return}if(r===An.Enabled){this.setToolEnabled(e);return}if(r===An.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=>e3(p,d))&&(h||g)&&u.push(d),u},[]),mode:Kh};this.toolOptions[e]=s,this._toolInstances[e].mode=Kh;const l=mr.getRuntimeSettings().get("useCursors");if(this._hasMousePrimaryButtonBinding(r)&&l)this.setViewportsCursorByToolName(e);else if(!this.getActivePrimaryMouseButtonTool()&&l){const d=mo.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(je,N.TOOL_ACTIVATED,f),this._triggerToolModeChangedEvent(e,Kh,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:Jw}),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=>e3(c,l)));let s=Jw;o.bindings.length!==0&&(s=Kh,o.mode=s),this.toolOptions[e]=o,n.mode=s,typeof n.onSetToolPassive=="function"&&n.onSetToolPassive(),this._renderViewports(),this._triggerToolModeChangedEvent(e,Jw)}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:Zw};this.toolOptions[e]=n,r.mode=Zw,typeof r.onSetToolEnabled=="function"&&r.onSetToolEnabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,Zw)}setToolDisabled(e){const r=this._toolInstances[e];if(r===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const n={bindings:[],mode:Qw};this.restoreToolOptions[e]=this.toolOptions[e],this.toolOptions[e]=n,r.mode=Qw,typeof r.onSetToolDisabled=="function"&&r.onSetToolDisabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,Qw)}getToolOptions(e){const r=this.toolOptions[e];if(r!==void 0)return r}getActivePrimaryMouseButtonTool(){return Object.keys(this.toolOptions).find(e=>{const r=this.toolOptions[e];return r.mode===Kh&&this._hasMousePrimaryButtonBinding(r)})}setViewportsCursorByToolName(e,r){const n=this._getCursor(e,r);this._setCursorForViewports(n)}_getCursor(e,r){let n,i;return r&&(n=`${e}.${r}`,i=y0.getDefinedCursor(n,!0),i)||(n=`${e}`,i=y0.getDefinedCursor(n,!0),i)||(n=e,i=y0.getDefinedCursor(n,!0),i)?i:mo.getDefinedCursor("default")}_setCursorForViewports(e){this.viewportsInfo.forEach(({renderingEngineId:r,viewportId:n})=>{const i=Ci(n,r);if(!i)return;const{viewport:o}=i;dN(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 Qs.Primary}getDefaultPrimaryBindings(){return tue}getToolConfiguration(e,r){if(this._toolInstances[e]===void 0){console.warn(`Tool ${e} not present, can't set tool configuration.`);return}const n=Ale(this._toolInstances[e].configuration,r)||this._toolInstances[e].configuration;return ka(n)}getPrevActivePrimaryToolName(){return this.prevActivePrimaryToolName}setActivePrimaryTool(e){const r=this.getCurrentActivePrimaryToolName();this.setToolDisabled(r),this.setToolActive(e,{bindings:[{mouseButton:Qs.Primary}]})}getCurrentActivePrimaryToolName(){return this.currentActivePrimaryToolName}clone(e,r=null){let n=Hr(e);return n?(console.debug(`ToolGroup ${e} already exists`),n):(n=new HT(e),Ue.toolGroups.push(n),r=r??(()=>!0),Object.keys(this._toolInstances).filter(r).forEach(i=>{const o=this._toolInstances[i],a=this.toolOptions[i],s=o.mode;n.addTool(i),n.setToolMode(i,s,{bindings:a.bindings??[]})}),n)}_hasMousePrimaryButtonBinding(e){var n;const r=this.getDefaultPrimaryBindings();return(n=e==null?void 0:e.bindings)==null?void 0:n.some(i=>r.some(o=>e3(i,o)))}_renderViewports(){this.viewportsInfo.forEach(({renderingEngineId:e,viewportId:r})=>{Yr(e).renderViewport(r)})}_triggerToolModeChangedEvent(e,r,n){const 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e=x5(t,Ot.element),r=qN(Ot.element,Ot.lastPointsList),n=e.length===r.length?$v(e,r):Gp,i=e.length===r.length?jv(e,r):Hv,o=e.length===r.length?XT(e,Ot.lastPointsList):Hv;Ot.accumulatedDistance={page:Ot.accumulatedDistance.page+o.page,client:Ot.accumulatedDistance.client+o.client,canvas:Ot.accumulatedDistance.canvas+o.canvas,world:Ot.accumulatedDistance.world+o.world};const a={event:t,eventName:Q9,renderingEngineId:Ot.renderingEngineId,viewportId:Ot.viewportId,camera:{},element:Ot.element,startPoints:gs(Ot.startPointsList),lastPoints:gs(r),currentPoints:gs(e),startPointsList:Hs(Ot.startPointsList),lastPointsList:Hs(r),currentPointsList:e,deltaPoints:n,deltaDistance:i};xu(Ot.element,Q9,a),Vue(t,n),Ot.lastPointsList=Hs(e)}function KN(t){clearTimeout(Ot.pressTimeout);const e=x5(t,Ot.element),r=qN(Ot.element,Ot.lastPointsList),n=e.length===r.length?$v(e,r):$v(e,e),i=e.length===r.length?jv(e,r):jv(e,e),o={event:t,eventName:eD,element:Ot.element,renderingEngineId:Ot.renderingEngineId,viewportId:Ot.viewportId,camera:{},startPointsList:Hs(Ot.startPointsList),lastPointsList:Hs(r),currentPointsList:e,startPoints:gs(Ot.startPointsList),lastPoints:gs(r),currentPoints:gs(e),deltaPoints:n,deltaDistance:i};xu(o.element,eD,o),kue(t),Ot=JSON.parse(JSON.stringify(zN)),document.removeEventListener("touchmove",HN),document.removeEventListener("touchend",KN)}function kue(t){const e=new Date().getTime(),r=Ot.startTime.getTime();if(e-r>Zr.tapToleranceMs||(Zr.taps===0&&(Zr.element=Ot.element,Zr.renderingEngineId=Ot.renderingEngineId,Zr.viewportId=Ot.viewportId,Zr.startPointsList=Ot.startPointsList),Zr.taps>0&&!(Zr.element==Ot.element&&Zr.renderingEngineId==Ot.renderingEngineId&&Zr.viewportId==Ot.viewportId)))return;const n=x5(t,Zr.element);XT(n,Zr.startPointsList).canvas>Zr.tapMaxDistance||(clearTimeout(Zr.tapTimeout),Zr.taps+=1,Zr.tapTimeout=setTimeout(()=>{const o={event:t,eventName:tD,element:Zr.element,renderingEngineId:Zr.renderingEngineId,viewportId:Zr.viewportId,camera:{},currentPointsList:n,currentPoints:gs(n),taps:Zr.taps};xu(o.element,tD,o),Zr=JSON.parse(JSON.stringify($N))},Zr.tapToleranceMs))}function Vue(t,e){const r=new Date().getTime(),n=Ot.startTime.getTime();if(Ot.swiped||r-n>Ot.swipeToleranceMs)return;const[i,o]=e.canvas,a={event:t,eventName:r3,renderingEngineId:Ot.renderingEngineId,viewportId:Ot.viewportId,camera:{},element:Ot.element,swipe:null};Math.abs(i)>Ot.swipeDistanceThreshold&&(a.swipe=i>0?Rf.RIGHT:Rf.LEFT,xu(a.element,r3,a),Ot.swiped=!0),Math.abs(o)>Ot.swipeDistanceThreshold&&(a.swipe=o>0?Rf.DOWN:Rf.UP,xu(a.element,r3,a),Ot.swiped=!0)}function qN(t,e){const{viewport:r}=Ce(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 XN(t){GN.disable(t),t.removeEventListener("touchstart",jN)}function Fue(t){XN(t),GN.enable(t),t.addEventListener("touchstart",jN,{passive:!1})}const YN={enable:Fue,disable:XN},nD=10,rD=40,iD=800;function Uue(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*nD,i=r*nD,"deltaY"in t&&(i=t.deltaY),"deltaX"in t&&(n=t.deltaX),(n||i)&&t.deltaMode&&(t.deltaMode===1?(n*=rD,i*=rD):(n*=iD,i*=iD)),n&&!e&&(e=n<1?-1:1),i&&!r&&(r=i<1?-1:1),{spinX:e,spinY:r,pixelX:n,pixelY:i}}function JN(t){const e=t.currentTarget,r=Ce(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}=Uue(t),l=a<0?-1:1,f={event:t,eventName:N.MOUSE_WHEEL,renderingEngineId:n,viewportId:i,element:e,camera:{},detail:t,wheel:{spinX:o,spinY:a,pixelX:s,pixelY:c,direction:l},points:fd(t)};ot(e,N.MOUSE_WHEEL,f)}function Bue(t){ZN(t),t.addEventListener("wheel",JN,{passive:!1})}function ZN(t){t.removeEventListener("wheel",JN)}const QN={enable:Bue,disable:ZN},Gue={renderingEngineId:void 0,viewportId:void 0,key:void 0,keyCode:void 0,element:null};let ci={renderingEngineId:void 0,viewportId:void 0,key:void 0,keyCode:void 0,element:null};function C5(t){ci.element=t.currentTarget;const e=Ce(ci.element),{renderingEngineId:r,viewportId:n}=e;ci.renderingEngineId=r,ci.viewportId=n,ci.key=t.key,ci.keyCode=t.keyCode,t.preventDefault();const i={renderingEngineId:ci.renderingEngineId,viewportId:ci.viewportId,element:ci.element,key:ci.key,keyCode:ci.keyCode};ot(i.element,N.KEY_DOWN,i),document.addEventListener("keyup",ek),document.addEventListener("visibilitychange",YT),ci.element.removeEventListener("keydown",C5)}function YT(){document.removeEventListener("visibilitychange",YT),document.visibilityState==="hidden"&&tk()}function ek(t){const e={renderingEngineId:ci.renderingEngineId,viewportId:ci.viewportId,element:ci.element,key:ci.key,keyCode:ci.keyCode};document.removeEventListener("keyup",ek),document.removeEventListener("visibilitychange",YT),ci.element.addEventListener("keydown",C5),ci=structuredClone(Gue),ot(e.element,N.KEY_UP,e)}function Wue(){return ci.keyCode}function tk(){ci.keyCode=void 0}function zue(t){nk(t),t.addEventListener("keydown",C5)}function nk(t){t.removeEventListener("keydown",C5)}const hh={enable:zue,disable:nk,getModifierKey:Wue},{EPSILON:Ed}=cd;function rk(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;uJSON.stringify(t)===JSON.stringify(e);function JT(t,e,r,n){const i=r[0]/2,o=r[1]/2,a=r[2]/2,s=new Array(8);s[0]=Nr(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]=Nr(t,[n[0]+f*i,n[1]+u*o,n[2]+d*a])}return Cu(s,e)}function ok(t,e){const{spacing:r}=t,n=t.voxelManager.getScalarDataLength(),i=[];let o=0;for(let a=0;a{const e=ZT.get(t);e&&(e.isDirty=!0)},Hue=t=>{const e=ZT.get(t);return e&&!e.isDirty?e.indices:null},Kue=(t,e)=>{ZT.set(t,{indices:e,isDirty:!1})};function io(t,e,r){const n={segmentationId:t,modifiedSlicesToUse:e,segmentIndex:r};jue(t),ot(je,N.SEGMENTATION_DATA_MODIFIED,n)}function _a(t){const e={segmentationId:t};ot(je,N.SEGMENTATION_MODIFIED,e)}function QT(t){const e={segmentationId:t};ot(je,N.SEGMENTATION_REMOVED,e)}function Fs(t,e,r){const n={segmentationId:e,type:r,viewportId:t};ot(je,N.SEGMENTATION_REPRESENTATION_MODIFIED,n)}function vC(t,e,r){const n={viewportId:t,segmentationId:e,type:r};ot(je,N.SEGMENTATION_REPRESENTATION_REMOVED,n)}const que=Object.freeze(Object.defineProperty({__proto__:null,triggerSegmentationDataModified:io,triggerSegmentationModified:_a,triggerSegmentationRemoved:QT,triggerSegmentationRepresentationModified:Fs,triggerSegmentationRepresentationRemoved:vC},Symbol.toStringTag,{value:"Module"})),Xue={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 Yue(){return Xue}const Jue={renderOutline:!0,renderOutlineInactive:!0,outlineWidth:3,outlineWidthInactive:2,activeSegmentOutlineWidthDelta:0,renderFill:!0,renderFillInactive:!0,fillAlpha:.5,fillAlphaInactive:.4,outlineOpacity:1,outlineOpacityInactive:.85};function Zue(){return Jue}class Que{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===Dt.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===Dt.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 Dt.Labelmap:return Zue();case Dt.Contour:return Yue();case Dt.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!XA(n,i)}}const ma=new Que;function efe(t){const e={segmentationId:t};ot(je,N.SEGMENTATION_ADDED,e)}const oD={colorLUT:[],segmentations:[],viewportSegRepresentations:{}};class tfe{constructor(e){this._stackLabelmapImageIdReferenceMap=new Map,this._labelmapImageIdReferenceMap=new Map,e||(e=Tn()),this.state=Object.freeze(ka(oD)),this.uid=e}getState(){return this.state}updateState(e){const r=ka(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(ka(oD))}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)}),_a(e)}addSegmentation(e){if(this.getSegmentation(e.segmentationId))throw new Error(`Segmentation with id ${e.segmentationId} already exists`);this.updateState(r=>{const n=ka(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)}),efe(e.segmentationId)}removeSegmentation(e){this.updateState(r=>{const n=r.segmentations.filter(i=>i.segmentationId!==e);r.segmentations.splice(0,r.segmentations.length,...n)}),QT(e)}addSegmentationRepresentation(e,r,n,i){if(!zn(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]=[],ma.setRenderInactiveSegmentations(e,!0)),n!==Dt.Labelmap?this.addDefaultSegmentationRepresentation(s,e,r,n,i):this.addLabelmapRepresentation(s,e,r,i)}),Fs(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:{...aD(i),...o}}),this._setActiveSegmentation(e,r,n)}addLabelmapRepresentation(e,r,n,i=aD(Dt.Labelmap)){if(!zn(r))return;const a=this.getSegmentation(n);if(!a)return;const{representationData:s}=a;if(!s.Labelmap)return this.addDefaultSegmentationRepresentation(e,r,n,Dt.Labelmap,i);this.processLabelmapRepresentationAddition(r,n),this.addDefaultSegmentationRepresentation(e,r,n,Dt.Labelmap,i)}async processLabelmapRepresentationAddition(e,r){const n=zn(e);if(!n)return;const i=this.getSegmentation(r);if(!i)return;const o=n.viewport instanceof _r,{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=zn(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=zn(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=Le.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=zn(e);if(!n)return;const o=n.viewport.getCurrentImageId();return this.getLabelmapImageIdsForImageId(o,r)}getCurrentLabelmapImageIdForViewport(e,r){const n=zn(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}=zn(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=>{vC(e,o.segmentationId,o.type)});const i=this.getSegmentationRepresentations(e);return i.length>0&&i[0].active&&Fs(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})=>{vC(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})}),Fs(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})})}),Fs(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]=ka(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}-${r}`}}async function ak({imageIds:t,options:e}){const r=t,n=(e==null?void 0:e.volumeId)||Tn();return await QL(n,r),{volumeId:n}}async function nfe({segmentationId:t,options:e}){const r=Xn.getSegmentation(t),n=r.representationData.Labelmap,{volumeId:i}=await ak({imageIds:n.imageIds,options:e});r.representationData.Labelmap.volumeId=i}function aD(t){const e=Hc.newInstance(),r=Yf.newInstance();return r.addPoint(0,0),t===Dt.Labelmap?{cfun:e,ofun:r}:{}}const Xn=new tfe("DEFAULT");function Xo(t,e={}){return Xn.getSegmentationRepresentations(t,e)}function e4(t,e){const r=Xn;if(!e.segmentationId||!e.type)throw new Error("getSegmentationRepresentation: No segmentationId or type provided, you need to provide at least one of them");const n=r.getSegmentationRepresentations(t,e);return n==null?void 0:n[0]}function sk(t){return Xn.getSegmentationRepresentationsBySegmentationId(t)}function rfe(t,e){const r=Ce(t),{viewport:n}=r,o=n.getActors().filter(a=>a.representationUID&&typeof a.representationUID=="string"&&a.representationUID.startsWith(e));n.removeActors(o.map(a=>a.uid))}function ck(t,e,r){const n=zn(t);if(!n)return;const{renderingEngine:i,viewport:o}=n;if(!i||!o)return;const s=o.getActors().filter(r);return s.length>0?s[0]:void 0}function ife(t,e){const r=zn(t);if(!r)return;const{renderingEngine:n,viewport:i}=r;if(!n||!i)return;const a=i.getActors().filter(e);return a.length>0?a:void 0}function ofe(t,e){const r=S5(t,e);return r==null?void 0:r.uid}function Wg(t,e){return ife(t,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Dt.Labelmap}`)})}function S5(t,e){return ck(t,e,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Dt.Labelmap}`)})}function afe(t,e,r){return ck(t,e,n=>n.representationUID===lk(e,r))}function lk(t,e){return`${t}-${Dt.Surface}-${e}`}function sfe(t,e,r){const n=Ce(t),{viewport:i}=n,o=afe(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 _=Ko.newInstance();_.getPoints().setData(w,3);const T=Xf.newInstance({values:Float32Array.from(x)});_.setPolys(T),y.setInputData(_),y.modified(),i.getRenderer().resetCameraClippingRange();return}const c=e.points,l=e.polys,f=e.color,u=Ko.newInstance();u.getPoints().setData(c,3);const d=Xf.newInstance({values:Float32Array.from(l)});u.setPolys(d);const h=g1.newInstance({});let g;h.setInputData(u);const p=Zy.newInstance();p.setMapper(h),p.getProperty().setColor(f[0]/255,f[1]/255,f[2]/255),p.getProperty().setLineWidth(2);const v=lk(r,e.segmentIndex);i.addActor({uid:Tn(),actor:p,clippingFilter:g,representationUID:v}),i.resetCamera(),i.getRenderer().resetCameraClippingRange(),i.render()}function Pn(t){return Xn.getSegmentation(t)}function D1(t){return Xn.getColorLUT(t)}let Kv={};function cfe(){return Kv}function lfe(t){Kv=t}let sD=!1;function Fc(){var e;if(!((e=Kv.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=Kv.addons.polySeg;return sD||(t.init(),sD=!0),t}function t4({segmentationId:t,type:e,data:r}){const n=Pn(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 Dt.Labelmap:r&&(n.representationData[e]=r);break;case Dt.Contour:r&&(n.representationData[e]=r);break;case Dt.Surface:r&&(n.representationData[e]=r);break;default:throw new Error(`Invalid representation type ${e}`)}}function n4(t){const e=typeof t;return t!==null&&(e==="object"||e==="function")}function gh(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,n4(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(D){const b=n,I=i;return n=i=void 0,l=D,a=t.apply(I,b),a}function p(D,b){return h?window.requestAnimationFrame(D):setTimeout(D,b)}function v(D){if(h)return window.cancelAnimationFrame(D);clearTimeout(D)}function y(D){return l=D,s=p(x,e),f?g(D):a}function m(D){const b=D-c,I=D-l,P=e-b;return u?Math.min(P,o-I):P}function w(D){const b=D-c,I=D-l;return c===void 0||b>=e||b<0||u&&I>=o}function x(){const D=Date.now();if(w(D))return C(D);s=p(x,m(D))}function C(D){return s=void 0,d&&n?g(D):(n=i=void 0,a)}function S(){s!==void 0&&v(s),l=0,n=c=i=s=void 0}function _(){return s===void 0?a:C(Date.now())}function T(){return s!==void 0}function E(...D){const b=Date.now(),I=w(b);if(n=D,i=this,c=b,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=_,E.pending=T,E}const M2=new Map;async function r4(t,e,r,n,i){const o=await r();t4({segmentationId:t,type:e,data:o}),i==null||i(),M2.has(t)||M2.set(t,[]);const a=M2.get(t);return a.includes(e)||a.push(e),ufe(n),_a(t),o}function ufe(t){const e=r=>{ffe(r,t)};t._debouncedUpdateFunction=e,je.removeEventListener(N.SEGMENTATION_DATA_MODIFIED,t._debouncedUpdateFunction),je.addEventListener(N.SEGMENTATION_DATA_MODIFIED,t._debouncedUpdateFunction)}const ffe=gh((t,e)=>{const r=t.detail.segmentationId,n=M2.get(r);!n||!n.length||(e(r),n.length&&_a(r))},300);function i4(t,e){const r=e4(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}function dfe(t,e,r=!1){const n=zn(t);if(!n)return;const{viewport:i}=n;rfe(i.element,e),r&&i.render()}async function hfe(t,e){var l;const{segmentationId:r,type:n}=e,i=Pn(r);if(!i)return;let o=i.representationData[Dt.Surface];if(!o&&((l=Fc())!=null&&l.canComputeRequestedRepresentation(r,Dt.Surface))){const f=Fc();if(o=await r4(r,Dt.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&&!Fc()&&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=D1(s);a.forEach(f=>{const u=Le.getGeometry(f);if(!(u!=null&&u.data)){console.warn(`No Surfaces found for geometryId ${f}. Skipping render.`);return}const{segmentIndex:d}=u.data,g=i4(t.id,{segmentationId:r,type:n}).has(d),p=u.data,v=c[d];p.color=v.slice(0,3),p.visible=!g,sfe(t.element,p,r)}),t.render()}const uk={render:hfe,removeRepresentation:dfe};function gfe(t,e,r,n){const i=t.getViewReference(),{viewPlaneNormal:o,FrameOfReferenceUID:a}=i,s={annotationUID:(n==null?void 0:n.annotationUID)||Tn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:e,viewPlaneNormal:o,FrameOfReferenceUID:a,referencedImageId:pfe(t,r[0],o),...n}};return en(s,t.element),s}function pfe(t,e,r){let n;if(t instanceof sr)n=o4(t,e,r);else if(t instanceof _r){const i=mfe(t),o=ic(i),a=Le.getVolume(o);n=jc(a,e,r)}else throw new Error("getReferencedImageId: viewport must be a StackViewport or BaseVolumeViewport");return n}function mfe(t){var r;const e=(r=t.getViewReferenceId)==null?void 0:r.call(t);if(e)return e;if(t instanceof _r)return`volumeId:${vfe(t)}`;throw new Error("getTargetId: viewport must have a getTargetId method")}function vfe(t){var r;const e=t.getActors();if(e)return(r=e.find(n=>n.actor.getClassName()==="vtkVolume"))==null?void 0:r.uid}function o4(t,e,r){const n=t.getImageIds();if(!n||!n.length)return;const i=n.map(o=>{const{imagePositionPatient:a}=gt("imagePlaneModule",o),s=yfe(e,a,r);return{imageId:o,distance:s}});return i.sort((o,a)=>o.distance-a.distance),i[0].imageId}function yfe(t,e,r){const n=ke();_n(n,t,e);const i=Tt(n,r);return Math.abs(i)}function fk(t,e){const{segmentation:r}=t.data,{segmentation:n}=e.data;return r.segmentationId===n.segmentationId&&r.segmentIndex===n.segmentIndex}class dk{constructor(e){this.getGroupKey=r=>{if(typeof r=="string")return r;const i=Ce(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=Tn()),this.annotations={},this.uid=e,je.addEventListener(Ke.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedHandler)}setPreprocessingFn(e){this.preprocessingFn=e}}const wfe=new dk("DEFAULT"),uu=new Set;function hk(t,e=!0){const r=pk();t&&(e?_fe(t,uu,r):mk(t,uu,r)),vk(r,uu)}function xfe(){const t=pk();Tfe(uu,t),vk(t,uu)}function Cfe(){return Array.from(uu)}function Jr(t){return uu.has(t)}function Sfe(){return uu.size}function gk(t){const e=Jr(t);return hk(t,e),e}function pk(){return Object.freeze({added:[],removed:[],locked:[]})}function _fe(t,e,r){if(!e.has(t)){e.add(t),r.added.push(t);const n=kr(t);n&&(n.isLocked=!0)}}function mk(t,e,r){if(e.delete(t)){r.removed.push(t);const n=kr(t);n&&(n.isLocked=!1)}}function Tfe(t,e){t.forEach(r=>{mk(r,t,e)})}function vk(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.locked.push(r)),ot(je,N.ANNOTATION_LOCK_CHANGE,t))}const Efe=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationLocked:gk,getAnnotationsLocked:Cfe,getAnnotationsLockedCount:Sfe,isAnnotationLocked:Jr,setAnnotationLocked:hk,unlockAllAnnotations:xfe},Symbol.toStringTag,{value:"Module"})),Us=new Set;function Po(t,e=!0,r=!1){e?Dfe(t,r):a4(t)}function Dfe(t,e=!1){const r=wk();if(!e){xk(Us,r);const n=kr(t);n&&(n.isSelected=!0)}if(t&&!Us.has(t)){Us.add(t),r.added.push(t);const n=kr(t);n&&(n.isSelected=!0)}Ck(r,Us)}function a4(t){const e=wk();if(t){if(Us.delete(t)){e.removed.push(t);const r=kr(t);r.isSelected=!1}}else xk(Us,e);Ck(e,Us)}function yk(){return Array.from(Us)}function bfe(t){return yk().filter(e=>{var n;const r=kr(e);return((n=r==null?void 0:r.metadata)==null?void 0:n.toolName)===t})}function b1(t){return Us.has(t)}function Ife(){return Us.size}function wk(){return Object.freeze({added:[],removed:[],selection:[]})}function xk(t,e){t.forEach(r=>{if(t.delete(r)){e.removed.push(r);const n=kr(r);n&&(n.isSelected=!1)}})}function Ck(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.selection.push(r)),ot(je,N.ANNOTATION_SELECTION_CHANGE,t))}const Ofe=Object.freeze(Object.defineProperty({__proto__:null,deselectAnnotation:a4,getAnnotationsSelected:yk,getAnnotationsSelectedByToolName:bfe,getAnnotationsSelectedCount:Ife,isAnnotationSelected:b1,setAnnotationSelected:Po},Symbol.toStringTag,{value:"Module"})),Mfe=t=>(t.data||(t.data={}),t.data.handles||(t.data.handles={}),t.data.handles.textBox||(t.data.handles.textBox={}),t),Pfe=t=>(t.data||(t.data={}),t.data.cachedStats||(t.data.cachedStats={}),t),Qf=new Set;function Sk(t,e=!0){const r=_k();t&&(e?Tk(t,Qf,r):Lfe(t,Qf,r)),Ek(r)}function Rfe(){const t=_k();Qf.forEach(e=>{Tk(e,Qf,t)}),Ek(t)}function Vr(t){if(kr(t))return!Qf.has(t)}function _k(){return Object.freeze({lastVisible:[],lastHidden:[],hidden:[]})}function Tk(t,e,r){if(e.delete(t)){r.lastVisible.push(t);const n=kr(t);n.isVisible=!0}}function Lfe(t,e,r){e.has(t)||(e.add(t),b1(t)&&a4(t),r.lastHidden.push(t))}function Ek(t){(t.lastHidden.length>0||t.lastVisible.length>0)&&(Qf.forEach(e=>void t.hidden.push(e)),ot(je,N.ANNOTATION_VISIBILITY_CHANGE,t))}function Dk(t){const e=!Qf.has(t);return Sk(t,e),e}const Afe=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationVisibility:Dk,isAnnotationVisible:Vr,setAnnotationVisibility:Sk,showAllAnnotations:Rfe},Symbol.toStringTag,{value:"Module"})),s4=wfe,Nfe=t=>{t=Mfe(t),t=Pfe(t);const e=t.annotationUID,r=gk(e);t.isLocked=r;const n=Dk(e);return t.isVisible=n,t};s4.setPreprocessingFn(Nfe);KT(s4);function kfe(){KT(s4)}function Kc(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=Pn(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 qc(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=Pn(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 Vfe="PlanarFreehandContourSegmentationTool";function c4(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}un(t.annotationUID),Kc(t);const r=e[0],n=e[e.length-1],i={metadata:{...t.metadata,toolName:Vfe,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:Tn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:t.interpolationUID,interpolationCompleted:t.interpolationCompleted};return en(i,t.metadata.FrameOfReferenceUID),qc(i),i}var Ro;(function(t){t[t.CounterClockwise=-1]="CounterClockwise",t[t.Unknown=0]="Unknown",t[t.Clockwise=1]="Clockwise"})(Ro||(Ro={}));function l4(t,e){return t.minX<=e.maxX&&t.maxX>=e.minX&&t.minY<=e.maxY&&t.maxY>=e.minY}function qv(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 Ffe(t,e){return Math.sqrt(qv(t,e))}const Ufe=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:Ffe,distanceToPointSquared:qv,intersectAABB:l4},Symbol.toStringTag,{value:"Module"}));class bk{}class Ik{constructor(e){this.storePointData=e.storePointData}getStatistics(){console.debug("InstanceCalculator getStatistics called")}}const{PointsManager:Bfe}=On;function Wp(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?Bfe.create3(1024):null,sumLPS:[0,0,0]}}function Ok(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,st.max[a]&&(t.max[a]=s,a===0&&(t.maxIJK=n?[...n]:null,t.maxLPS=r?[...r]:null))})}function Gfe(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 Mk(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=>Gfe(u)),c={max:{name:"max",label:"Max Pixel",value:t.max.length===1?t.max[0]:t.max,unit:e,pointIJK:t.maxIJK?[...t.maxIJK]:null,pointLPS:t.maxLPS?[...t.maxLPS]:null},min:{name:"min",label:"Min Pixel",value:t.min.length===1?t.min[0]:t.min,unit:e,pointIJK:t.minIJK?[...t.minIJK]:null,pointLPS:t.minLPS?[...t.minLPS]:null},mean:{name:"mean",label:"Mean Pixel",value:r.length===1?r[0]:r,unit:e},stdDev:{name:"stdDev",label:"Standard Deviation",value:n.length===1?n[0]:n,unit:e},count:{name:"count",label:"Voxel Count",value:t.count,unit:null},median:{name:"median",label:"Median",value:s.length===1?s[0]:s,unit:e},skewness:{name:"skewness",label:"Skewness",value:o.length===1?o[0]:o,unit:null},kurtosis:{name:"kurtosis",label:"Kurtosis",value:a.length===1?a[0]:a,unit:null},maxLPS:{name:"maxLPS",label:"Max LPS",value:t.maxLPS?Array.from(t.maxLPS):null,unit:null},minLPS:{name:"minLPS",label:"Min 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=Wp(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 Tf=class Tf extends bk{static statsInit(e){e.storePointData||(this.state.pointsInShape=null),this.state=Wp(e.storePointData)}};Tf.state=Wp(!0),Tf.statsCallback=({value:e,pointLPS:r=null,pointIJK:n=null})=>{Ok(Tf.state,e,r,n)},Tf.getStatistics=e=>Mk(Tf.state,e==null?void 0:e.unit);let ec=Tf;class Pk extends Ik{constructor(e){super(e),this.state=Wp(e.storePointData)}statsInit(e){this.state=Wp(e.storePointData)}statsCallback(e){Ok(this.state,e.value,e.pointLPS,e.pointIJK)}getStatistics(e){return Mk(this.state,e==null?void 0:e.unit)}}const Wfe=Object.freeze(Object.defineProperty({__proto__:null,BasicStatsCalculator:ec,Calculator:bk,InstanceBasicStatsCalculator:Pk,InstanceCalculator:Ik},Symbol.toStringTag,{value:"Module"}));function Xc(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 vo(t,e){return Math.sqrt(Xc(t,e))}function yC(t,e){const[r,n]=t,[i,o]=e,a=2*i-r,s=2*o-n;return[a,s]}const zfe=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:vo,distanceToPointSquared:Xc,mirror:yC},Symbol.toStringTag,{value:"Module"}));function fu(t){const[e,r]=t;return vo(e,r)}function x0(t){const[e,r]=t,n=vo(e,r),i=[e[0]-n,e[1]-n],o=[e[0]+n,e[1]+n];return[i,o]}const $fe=Object.freeze(Object.defineProperty({__proto__:null,getCanvasCircleCorners:x0,getCanvasCircleRadius:fu},Symbol.toStringTag,{value:"Module"}));function _5(t,e,r={}){return r.precalculated||u4(t,r),r.precalculated(e)}const u4=(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 Xv(t){const[e,r,n,i]=t,o=[n[0],r[1]],a=[i[0],e[1]];return[o,a]}const jfe=Object.freeze(Object.defineProperty({__proto__:null,getCanvasEllipseCorners:Xv,pointInEllipse:_5,precalculatePointInEllipse:u4},Symbol.toStringTag,{value:"Module"}));function Yv(t,e,r){let n;const i=Xc(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:Xc(r,n)}}function I1(t,e,r){return Yv(t,e,r).distanceSquared}function ui(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(I1(t,e,r))}function Om(t){return typeof t=="number"?t?t<0?-1:1:t===t?0:NaN:NaN}function Jv(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,M=o+P*(s-o),L=a+P*(c-a);return[M,L]}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&&Om(v)===Om(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&&Om(C)===Om(S))return;const _=h*w-m*g;let T;T=g*x-w*p;const E=T/_;T=m*p-h*x;const D=T/_;return[E,D]}const qh=.01;function P2(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-qh&&r[0]<=i+qh&&r[1]>=o-qh&&r[1]<=a+qh))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)<=qh}const Hfe=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:ui,distanceToPointSquared:I1,distanceToPointSquaredInfo:Yv,intersectLine:Jv,isPointOnLineSegment:P2},Symbol.toStringTag,{value:"Module"}));function Rk(t){if(t.length<3)return!1;const e=t.length,r=t[0],n=t[e-1],i=Xc(r,n);return mu(0,i)}function Su(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(Su(l,e))return!1}const s=!(o===void 0?Rk(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]h?s:h,c=c>g?c:g,i&&(l=lp?f:p)}return i?{minX:o,maxX:s,minY:a,maxY:c,minZ:l,maxZ:f}:{minX:o,maxX:s,minY:a,maxY:c}}function M1(t){const e=t.length;let r=0,n=e-1;for(let i=0;i=0?1:-1}function Kfe(t){const e=ke(),r=t[0];for(let n=0,i=t.length;ne[0]?t[0]:e[0],c=t[1]>e[1]?t[1]:e[1],l=r[0]n[0]?r[0]:n[0],d=r[1]>n[1]?r[1]:n[1];if(o>u||sd||c0?1:2}function Pm(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 h4(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];d4(e,r,c,f)&&i.push([s,l])}return i}const Xfe=.01;function Lk(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)e[0]?t[0]:e[0],t[1]e[1]?t[1]:e[1]],p=[r[0]n[0]?r[0]:n[0],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])||!(P2(t,e,r)||P2(t,e,n)||P2(r,n,t)))return;const m=g[0]>p[0]?g[0]:p[0],w=g[1]p[2]?g[2]:p[2],C=g[3]{const p=g[0],v=e[g[0]],y=e[g[1]],m=Lk(l,d,v,y),w=Xc(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:Vf.Intersection,coordinates:v,position:C0.Edge,direction:a,visited:!1,next:null},m={...y,direction:Kd.Unknown,cloned:!0};a===Kd.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({intersectionPoint:h,lineSegStartDistSquared:Xc(f,h.coordinates)})).sort((h,g)=>h.lineSegStartDistSquared-g.lineSegStartDistSquared).map(({intersectionPoint:h})=>h).forEach(h=>n.push(h))}return cD(r),cD(n),{targetPolylinePoints:r,sourcePolylinePoints:n}}function Nk(t){for(let e=0,r=t.length;e=f&&console.warn("Maximum iterations reached in mergePolylines, possible infinite loop detected"),s}function E5(t,e){const r=zp(t),n=zp(e),i=Tt(n,r);mu(-1,i)||(e=e.slice().reverse());const{targetPolylinePoints:o}=Ak(t,e);let a=null;const s=[];let c=0;const l=t.length*2;for(;(a=Nk(o))&&c=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 kk(t,e,r,n=!0){let i,o;n?(o=t.length-1,i=0):(o=0,i=1);for(let a=i;ad&&(d=v,h=g)}d{const u=[t[f[0]],t[f[1]]],d=[(u[0][0]+u[1][0])/2,(u[0][1]+u[1][1])/2];s.push(pr(d,e))});const c=Math.min(...s),l=s.indexOf(c);return{segment:a[l],distance:c}}const Dd=.001,Zfe=(t,e)=>{let r,n,i;if(t instanceof sr){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=ke();Mn(g,f,l);const p=Math.abs(Tt(g,u)),v=Math.abs(Tt(g,d)),y=Math.abs(Tt(g,h));let m;if(Math.abs(1-p)k_(t,e){const{xDir:i,yDir:o,spacing:a}=n,s=Ce(t),{viewport:c}=s;if(!e.length)return e.push(r),console.log(">>>>> !canvasPoints. :: RETURN"),1;const l=c.canvasToWorld(e[e.length-1]),f=c.canvasToWorld(r),u=ke();Zn(u,f,l);const d=Math.abs(Tt(u,i)),h=Math.abs(Tt(u,o)),g=Math.max(Math.floor(d/a[0]),Math.floor(h/a[0]));if(g>1){const p=e[e.length-1],v=k_(p,r),y=Kt();Gr(y,r,p),Na(y,y[0]/v,y[1]/v);const m=v/g;for(let w=1;w<=g;w++)e.push([p[0]+m*y[0]*w,p[1]+m*y[1]*w])}else e.push(r);return g},tde=(t,e,r,n)=>{const i=[t[0]-e[0],t[1]-e[1]],o=[r[0]-e[0],r[1]-e[1]],a=i[0]*o[0]+i[1]*o[1];if(a<0)return!1;const s=Math.sqrt(o[0]*o[0]+o[1]*o[1]);if(s===0)return!1;const c=a/s,l=[o[0]/s,o[1]/s],f=[l[0]*c,l[1]*c],u=[e[0]+f[0],e[1]+f[1]];return!(pr(t,u)>n||pr(e,u)>pr(e,r))},nde=1e-6;function Fk(t){let e;const r=UT(t,50);for(let a=0;a<3;a++)if(r.every((s,c,l)=>Math.abs(s[a]-l[0][a])[o[0],o[1]]).sort((o,a)=>o[0]===a[0]?o[1]-a[1]:o[0]-a[0]);function r(o,a,s){return(a[0]-o[0])*(s[1]-o[1])-(a[1]-o[1])*(s[0]-o[0])}const n=[];for(const o of e){for(;n.length>=2&&r(n[n.length-2],n[n.length-1],o)<=0;)n.pop();n.push(o)}const i=[];for(let o=e.length-1;o>=0;o--){const a=e[o];for(;i.length>=2&&r(i[i.length-2],i[i.length-1],a)<=0;)i.pop();i.push(a)}return n.pop(),i.pop(),n.concat(i)}const Nu=Object.freeze(Object.defineProperty({__proto__:null,addCanvasPointsToArray:ede,containsPoint:Su,containsPoints:O1,convexHull:Uk,decimate:p4,getAABB:_u,getArea:M1,getClosestLineSegmentIntersection:Jfe,getFirstLineSegmentIntersectionIndexes:kk,getLineSegmentIntersectionsCoordinates:Vk,getLineSegmentIntersectionsIndexes:h4,getNormal2:zp,getNormal3:qfe,getSignedArea:f4,getSubPixelSpacingAndXYDirections:Zfe,getWindingDirection:R2,intersectPolyline:g4,isClosed:Rk,isPointInsidePolyline3D:m4,mergePolylines:T5,pointCanProjectOnLine:tde,pointsAreWithinCloseContourProximity:Qfe,projectTo2D:Fk,subtractPolylines:E5},Symbol.toStringTag,{value:"Module"}));function rde(t,e,r,n){const i=[t,e],o=[t+r,e],a=[t+r,e],s=[t+r,e+n],c=[t+r,e+n],l=[t,e+n],f=[t,e+n];return{top:[i,o],right:[a,s],bottom:[c,l],left:[f,[t,e]]}}function v4(t,e){if(t.length!==4||e.length!==2)throw Error("rectangle:[left, top, width, height] or point: [x,y] not defined correctly");const[r,n,i,o]=t;let a=655535;const 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r=zn(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;ph(i)})}function $k(t,e){const r=t.length,n=[];for(let i=0;i{const i=n.getCamera();return Math.abs(Tt(i.viewPlaneNormal,e.viewPlaneNormal))>r})}function St(t,e,r=!0){const n=Ce(t),{renderingEngine:i,FrameOfReferenceUID:o}=n;let a=i.getViewports();a=$k(a,o),a=D5(a,e);const s=i.getViewport(n.viewportId);return r&&(a=jk(a,s.getCamera())),a.map(l=>l.id)}const Ade=Object.freeze(Object.defineProperty({__proto__:null,filterViewportsWithFrameOfReferenceUID:$k,filterViewportsWithParallelNormals:jk,filterViewportsWithToolEnabled:D5,getViewportIdsWithToolToRender:St},Symbol.toStringTag,{value:"Module"})),ey="PlanarFreehandContourSegmentationTool";function Eu(t,e){const r=t.length,n=new Array(r);for(let i=0;i{const n=r,i=Eu(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function I5(t,e,r){_1(e,r),Kc(r);const{contour:n}=r.data,i=Eu(n.polyline,t);Ss(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===Ro.Clockwise?Ro.CounterClockwise:Ro.Clockwise},t);const{element:o}=t;_4(t,[e,r])}function S4(t,e,r,n,i){var m;if(!y5(ey)){console.warn(`${ey} is not registered in cornerstone. Cannot combine polylines.`);return}const o=i[0],a=Su(r,o),s=Hk(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=T5(r,i);u.push(w),Array.from(c.keys()).forEach(x=>f(w,x))}else E5(r,i).forEach(x=>{u.push(x),Array.from(c.keys()).forEach(C=>{O1(x,C.polyline)&&f(x,C)})});Array.from(l.values()).forEach(w=>w.forEach(x=>v5(x.annotation)));const{element:d}=t,{metadata:h,data:g}=e,{handles:p,segmentation:v}=g,{textBox:y}=p;un(n.annotationUID),un(e.annotationUID),Kc(n),Kc(e);for(let w=0;w_1(C,S.annotation))}_4(t,[e,n])}function Kk(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:ey,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:Tn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return Ss(o,{points:r,closed:!0,targetWindingDirection:Ro.Clockwise},t),o}function _4(t,e){const{element:r}=t,n=new Set([ey]);e.forEach(i=>{n.add(i.metadata.toolName)});for(const i of n.values())if(y5(i)){const o=St(r,i);Pe(o)}}function O5(t,e){const r=[],n=new Set,i=new Set;for(let o=0;o[...r]);let e=t[0].map(r=>[...r]);for(let r=1;rty(o.data.contour.polyline,r)),i=e.map(o=>ty(o.data.contour.polyline,r));return O5(n,i)}function ty(t,e){const r=t.length,n=new Array(r);for(let i=0;i[...n]);let r=t.map(n=>[...n]);for(let n=0;nty(o.data.contour.polyline,r)),i=e.map(o=>ty(o.data.contour.polyline,r));return M5(n,i)}const Ude="PlanarFreehandContourSegmentationTool";function qk(t,e,r,n){const i=new Map;return r.forEach(o=>{if(o.length<3)return;const a={annotationUID:Tn(),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:Ude,...t.getViewReference()}};en(a,t.element);const s=(i==null?void 0:i.get(n))||new Set;s.add(a.annotationUID),i.set(n,s)}),i}function hD(t,e){const r=[],{annotationUIDsMap:n}=t,i=n.get(e);for(const o of i){const a=kr(o),{polyline:s}=a.data.contour;r.push(s)}return r}function Xk(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=hD(i,r),s=hD(i,n),c=a.map(f=>Eu(f,t)),l=s.map(f=>Eu(f,t));return{polyLinesCanvas1:c,polyLinesCanvas2:l}}function Bde(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=Xk(t,e,r,n)||{};if(!s||c)return;const f=O5(s,c).map(g=>C4(g,t)),u=qk(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function Gde(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=Xk(t,e,r,n)||{};if(!s||c)return;const f=M5(s,c).map(g=>C4(g,t)),u=qk(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function R1(t){var e;return!!((e=t.data)!=null&&e.segmentation)}function Yk(t,e,r){const n=[],i=_u(e);for(let o=0;oa.isContourHole),o=n.filter(a=>!a.isContourHole);if(i.length>0){const a=i[0];Kde(t,a.targetAnnotation,e),Zk(t,[e,a.targetAnnotation]);return}if(o.length!==0){if(!y5(ny)){console.warn(`${ny} is not registered in cornerstone. Cannot process multiple intersections.`);return}zde(t,e,r,o)}}function zde(t,e,r,n){const{element:i}=t,o=[e],a=[],s=[];n.forEach(({targetAnnotation:d})=>{const h=Hde(t,d);s.push(...h),o.push(d)});const c=r[0];if(n.some(({targetPolyline:d})=>Su(d,c))){let d=r;n.forEach(({targetPolyline:h})=>{d=T5(d,h)}),a.push(d)}else n.forEach(({targetPolyline:d})=>{const h=E5(d,r);a.push(...h)});o.forEach(d=>{un(d.annotationUID),Kc(d)}),s.forEach(d=>v5(d.annotation));const f=n[0].targetAnnotation,u=[];a.forEach(d=>{if(!d||d.length<3){console.warn("Skipping creation of new annotation due to invalid polyline:",d);return}const h=$de(t,f,d);en(h,i),qc(h),Qt(h,t.element),u.push(h)}),jde(t,s,u),Zk(t,o)}function $de(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:ny,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:Tn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return Ss(o,{points:r,closed:!0,targetWindingDirection:Ro.Clockwise},t),o}function jde(t,e,r){e.forEach(n=>{const i=r.find(o=>{const a=T4(o.data.contour.polyline,t);return O1(a,n.polyline)});i&&_1(i,n.annotation)})}function Hde(t,e){return T1(e).map(r=>{const n=r,i=T4(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function Kde(t,e,r){_1(e,r),Kc(r);const{contour:n}=r.data,i=T4(n.polyline,t);Ss(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===Ro.Clockwise?Ro.CounterClockwise:Ro.Clockwise},t)}function T4(t,e){const r=t.length,n=new Array(r);for(let i=0;i{n.add(i.metadata.toolName)});for(const i of n.values())if(y5(i)){const o=St(r,i);Pe(o)}}const{isEqual:gD}=On;function E4(t){const{metadata:e}=t;return qse().filter(r=>{if(r.FrameOfReferenceUID===e.FrameOfReferenceUID){const n=r.viewport,{viewPlaneNormal:i,viewUp:o}=n.getCamera();return gD(i,e.viewPlaneNormal)&&(!e.viewUp||gD(o,e.viewUp))}}).map(r=>r.viewport)}async function qde(t,e,r,n=!0){const i=typeof t=="string"?kr(t):t,o=typeof e=="string"?kr(e):e;if(!i||!o)throw new Error("Both source and target annotations must be valid");r||(r=Xde(i));const a=Eu(i.data.contour.polyline,r),s=Eu(o.data.contour.polyline,r),c=b5(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}I5(r,o,i)}else S4(r,o,s,i,a)}function Xde(t){const e=E4(t);if(!e.length)throw new Error("No viewport found for the annotation");return e[0]}const Yde=Object.freeze(Object.defineProperty({__proto__:null,addContourSegmentationAnnotation:qc,addition:Bde,areSameSegment:fk,checkIntersection:b5,combinePolylines:S4,contourSegmentationOperation:qde,convertContourPolylineToCanvasSpace:Eu,convertContourPolylineToWorld:C4,convertContourSegmentationAnnotation:c4,createNewAnnotationFromPolyline:Kk,createPolylineHole:I5,findAllIntersectingContours:Yk,getContourHolesData:Hk,isContourSegmentationAnnotation:R1,processMultipleIntersections:Jk,removeContourSegmentationAnnotation:Kc,subtractAnnotationPolylines:Fde,subtractMultiplePolylineSets:Vde,subtractPolylineSets:M5,subtraction:Gde,unifyAnnotationPolylines:kde,unifyMultiplePolylineSets:Nde,unifyPolylineSets:O5,updateViewportsForAnnotations:_4},Symbol.toStringTag,{value:"Module"}));function Jde(t){if(!t)throw new Error(`No contours found for geometryId ${t.id}`);const e=t.id;if(t.type!==sv.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 Zde(t,e,r,n){r.size?t.render():Qde(t,e,n)}function Qde(t,e,r){const{segmentationId:n}=r,i=new Map;e.forEach(o=>{const a=Le.getGeometry(o);if(!a){console.warn(`No geometry found for geometryId ${o}. Skipping render.`);return}const s=a.data.segmentIndex;Jde(a);const c=ma.getStyle({viewportId:t.id,segmentationId:n,type:Dt.Contour,segmentIndex:s}),l=a.data,f=t.getCamera().viewPlaneNormal;l.contours.forEach(u=>{const{points:d,color:h,id:g}=u,p=o4(t,d[0],f),v={annotationUID:Tn(),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;en(v,y),qc(v)}),c&&i.set(s,c)}),t.render()}function e0e(t,e,r=!1){const n=Pn(e),{annotationUIDsMap:i}=n.representationData.Contour;i.forEach(o=>{o.forEach(a=>{un(a)})})}function Qk(t){const e=Hue(t);if(e)return e;const r=Pn(t);if(!r)throw new Error(`No segmentation found for segmentationId ${t}`);let n;if(r.representationData.Labelmap)n=t0e(r,t);else if(r.representationData.Contour)n=i0e(r);else if(r.representationData.Surface)n=o0e(r);else throw new Error(`Unsupported segmentation type: ${r.representationData}`);return Kue(t,n),n}function t0e(t,e){const r=t.representationData[Dt.Labelmap],n=new Set;return r.imageIds?r0e(n,r.imageIds):n0e(n,e),Array.from(n).map(Number).sort((i,o)=>i-o)}function n0e(t,e){Le.getVolume(e).voxelManager.forEach(({value:n})=>{n!==0&&t.add(n)})}function r0e(t,e){e.forEach(r=>{Le.getImage(r).voxelManager.getScalarData().forEach(o=>{o!==0&&t.add(o)})})}function i0e(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=Le.getGeometry(i);n.add(o.data.segmentIndex)}),Array.from(n).sort((i,o)=>i-o)}function o0e(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 bd=new Map,pD=new Map;function a0e(t,e,r=!1){const n=zn(t);if(!n)return;const{viewport:i}=n;e0e(t,e),r&&i.render()}async function s0e(t,e){var l,f;const{segmentationId:r}=e,n=Pn(r);if(!n)return;let i=n.representationData[Dt.Contour];const o=Fc();if(!i&&((l=Fc())!=null&&l.canComputeRequestedRepresentation(r,Dt.Contour))&&!bd.get(t.id)?(bd.set(t.id,!0),i=await r4(r,Dt.Contour,()=>o.computeContourData(r,{viewport:t}),()=>{}),bd.set(t.id,!1)):!i&&!Fc()&&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=!l0e(i.annotationUIDsMap,s)),i.geometryIds.length>0&&(a=!c0e(i.geometryIds,s));const c=pD.get(t.id)||new Set;if(a&&!bd.get(t.id)&&!c.has(r)&&t.viewportStatus===go.RENDERED){bd.set(t.id,!0);const u=Qk(r),h=(await o.computeSurfaceData(r,{segmentIndices:u,viewport:t})).geometryIds,g=[];for(const m of h.values()){const x=Le.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),pD.set(t.id,c),bd.set(t.id,!1)}Zde(t,i.geometryIds,i.annotationUIDsMap,e)}function c0e(t,e){var u,d,h;let r=null,n=null;for(const g of t){const p=Le.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=Mn(ke(),_n(ke(),s,a),_n(ke(),c,a));l=Yn(ke(),l);const f=Tt(l,e);return Math.abs(f)>.9}function l0e(t,e){const r=Array.from(t.values()).flat().map(i=>Array.from(i)).flat(),n=UT(r,3);for(const i of n){const o=kr(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 eV={render:s0e,removeRepresentation:a0e};function ku(t,e){return Yc(t,e)[0]}function Yc(t,e){return Xn.getCurrentLabelmapImageIdsForViewport(t,e)}function u0e(t,e){return Xn.getLabelmapImageIdsForImageId(t,e)}const mD=new Map,f0e=({cfun:t,ofun:e,actor:r})=>{r.getProperty().setRGBTransferFunction(1,t),r.getProperty().setScalarOpacity(1,e)};async function d0e({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=mD.get(o))!=null&&E.added)return{uid:o,actor:i};const c=e,l=Le.getVolume(c[0].volumeId);if(!l)throw new Error(`imageVolume with id: ${l.volumeId} does not exist`);const{volumeId:f}=c[0],u=await ZL(f);if(!u)throw new Error(`segImageVolume with id: ${u.volumeId} does not exist`);const h=u.voxelManager.getCompleteScalarDataArray(),{imageData:g}=u,p=Le.getVolume(s),y=p.voxelManager.getCompleteScalarDataArray(),m=2,w=new Float32Array(m*p.voxelManager.getScalarDataLength()),x=g.getDimensions();for(let D=0;Die);for(const Y of j)for(let ie=0;ie{je.removeEventListener(N.SEGMENTATION_DATA_MODIFIED,T);const b=t.getActor(o),{element:I,id:P}=t;t.removeActors([o]);const M=await oC({volumeId:o,blendMode:Ws.MAXIMUM_INTENSITY_BLEND,callback:({volumeActor:L})=>{b.callback&&b.callback({volumeActor:L,volumeId:f})}},I,P);t.addActor({actor:M,uid:o}),t.render()}),{uid:o,actor:i}}const{uuidv4:tV}=On;async function h0e(t,e,r,n){const i=Ce(t),{renderingEngine:o,viewport:a}=i,{id:s}=a,c=!0,l=!1,f=!0;if(a instanceof _r){const d=g0e(e,r);Le.getVolume(d)||await p0e(e);let h=(n==null?void 0:n.blendMode)??Ws.MAXIMUM_INTENSITY_BLEND,g=h===Ws.LABELMAP_EDGE_PROJECTION_BLEND;if(g){const v=a.getVolumeId(),y=Le.getVolume(v),w=Le.getVolume(d).dimensions,x=y.dimensions;(w[0]!==x[0]||w[1]!==x[1]||w[2]!==x[2])&&(g=!1,h=Ws.MAXIMUM_INTENSITY_BLEND,console.debug("Dimensions mismatch - falling back to regular volume addition"))}const p=[{volumeId:d,visibility:c,representationUID:`${r}-${Dt.Labelmap}`,useIndependentComponents:g,blendMode:h}];if(!p[0].useIndependentComponents)await Cae(o,p,[s],l,f);else return await d0e({viewport:a,volumeInputs:p,segmentationId:r})}else{const d=Yc(a.id,r).map(h=>({imageId:h,representationUID:`${r}-${Dt.Labelmap}-${h}`}));Sae(o,d,[s])}io(r)}function g0e(t,e){let{volumeId:r}=t;if(!r){r=tV();const n=Pn(e);n.representationData.Labelmap={...n.representationData.Labelmap,volumeId:r},t.volumeId=r,_a(e)}return r}async function p0e(t){const e=t;if(!(e.imageIds.length>0))throw new Error("cannot create labelmap, no imageIds found for the volume labelmap");return await QL(t.volumeId||tV(),e.imageIds)}function m0e(t,e){const r=Ce(t),{viewport:n}=r;n.removeActors([ofe(n.id,e)])}function ed(t){return Xn.getActiveSegmentation(t)}function v0e(t,e){Xn.setActiveSegmentation(t,e)}function nl(t){return ed(t)}function y0e(t,e){v0e(t,e)}const w0e=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentation:nl,setActiveSegmentation:y0e},Symbol.toStringTag,{value:"Module"}));function Zo(t){const e=Pn(t);if(e){const r=Object.keys(e.segments).find(n=>e.segments[n].active);return r?Number(r):void 0}}const i3=255,zg=new Map;let o3=!1;function x0e(t,e,r=!1){const n=zn(t);if(zg.forEach((o,a)=>{a.includes(e)&&zg.delete(a)}),!n)return;const{viewport:i}=n;m0e(i.element,e),r&&i.render()}async function C0e(t,e){var s;const{segmentationId:r,config:n}=e,i=Pn(r);if(!i){console.warn("No segmentation found for segmentationId: ",r);return}let o=i.representationData[Dt.Labelmap],a=Wg(t.id,r);if(!o&&((s=Fc())!=null&&s.canComputeRequestedRepresentation(r,Dt.Labelmap))&&!o3){o3=!0;const c=Fc();if(o=await r4(r,Dt.Labelmap,()=>c.computeLabelmapData(r,{viewport:t}),()=>null,()=>{Xn.processLabelmapRepresentationAddition(t.id,r),setTimeout(()=>{io(r)},0)}),!o)throw new Error(`No labelmap data found for segmentationId ${r}.`);o3=!1}else!o&&!Fc()&&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 cr)a!=null&&a.length||await yD(t,o,r,n),a=Wg(t.id,r);else{const c=Yc(t.id,r);if(!(c!=null&&c.length))return;a||await yD(t,o,r,n),a=Wg(t.id,r)}if(a!=null&&a.length)for(const c of a)S0e(t.id,c,e)}}function S0e(t,e,r){var C;const{segmentationId:n}=r,{cfun:i,ofun:o}=r.config,{colorLUTIndex:a}=r,s=nl(t),c=(s==null?void 0:s.segmentationId)===n,l=ma.getStyle({viewportId:t,type:Dt.Labelmap,segmentationId:n}),f=ma.getRenderInactiveSegmentations(t),u=D1(a),d=Math.min(256,u.length),{outlineWidth:h,renderOutline:g,outlineOpacity:p,activeSegmentOutlineWidthDelta:v}=vD(l,c),y=i4(t,{segmentationId:n,type:Dt.Labelmap});for(let S=0;So.getCurrentImageId()===r),!i||!i.length)?void 0:i[0].getImageData()}else if(e.startsWith("volumeId:")){const r=ic(e),n=y1(r);return!n||!n.length?void 0:n[0].getImageData()}else if(e.startsWith("videoId:")){const r=Lr(e),n=Uv(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(),Lm.undo()}redo(){Lm.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 Lm.push(n),n}doneEditMemo(){var e,r;(r=(e=this.memo)==null?void 0:e.commitMemo)!=null&&r.call(e)&&Lm.push(this.memo),this.memo=null}};Zg.defaults={configuration:{strategies:{},defaultStrategy:void 0,activeStrategy:void 0,strategyOptions:{}}};let ri=Zg;ri.toolName="BaseTool";const{isEqual:T0e}=On,{EPSILON:E0e}=cd,D0e=1-E0e;function D4(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=_n(ke(),d,e.focalPoint),g=Tt(h,e.viewPlaneNormal);if(!T0e(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}=gt("imagePlaneModule",d),g=It(h[0],h[1],h[2]),p=It(h[3],h[4],h[5]);f=ke(),Mn(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(Tt(n,f))>D0e;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=ke();if(!u){s.push(l);continue}_n(d,a,u);const h=Tt(d,n);Math.abs(h)n.isVisible?n.data.isCanvasAnnotation?!0:t.isReferenceViewable(n.metadata,r):!1)}function rV(t){if(t){if(t.data&&t.highlighted)return ls.Highlighted;if(b1(t.annotationUID))return ls.Selected;if(Jr(t.annotationUID))return ls.Locked;if(t.data&&t.autoGenerated)return ls.AutoGenerated}return ls.Default}function b0e(t,e,r){const n=W0("textBoxFontSize",t,e,r),i=W0("textBoxFontFamily",t,e,r);return`${n}px ${i}`}const I0e=Object.freeze(Object.defineProperty({__proto__:null,getFont:b0e,getState:rV,style:jT},Symbol.toStringTag,{value:"Module"}));class Vu extends ri{constructor(){super(...arguments),this.onImageSpacingCalibrated=e=>{const{element:r,imageId:n}=e.detail,i=Lr(n),o=Cs();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;Lr(f.metadata.referencedImageId)===i&&(f.invalidated=!0,f.data.cachedStats={})}),ph(r))})}}filterInteractableAnnotationsForElement(e,r){if(!(r!=null&&r.length))return[];const n=Ce(e),{viewport:i}=n;return L1(i,r)}createAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n,a=Ce(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 _r){const s=ic(o),c=Le.getVolume(s);a=jc(c,r,n)}return a}getStyle(e,r,n){return W0(e,r,rV(n),this.mode)}}Vu.toolName="AnnotationDisplayTool";const{DefaultHistoryMemo:O0e}=kT,{PointsManager:M0e}=On;class rr extends Vu{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=Si(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);en(n,e.element),Qt(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(Jr(u.annotationUID)||!Vr(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=rr.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=Ce(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(pr(n,h)this.getStyle(p,n,r),{annotationUID:o}=r,a=Vr(o),s=Jr(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:M0e.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=rr.createAnnotationState(r,o),c={restoreMemo:()=>{const l=rr.createAnnotationState(r,o),{viewport:f}=Ce(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&&qc(r)}s.data=l.data,en(r,e),Po(r.annotationUID,!0),f==null||f.render();return}if(s.deleting===!1){s.deleting=!0,s.data=l.data,Po(r.annotationUID),un(r.annotationUID),f==null||f.render();return}const u=kr(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,Qt(u,e,$t.History)},id:a,operationType:"annotation"};return O0e.push(c),c}createMemo(e,r,n){this.memo||(this.memo=rr.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 sr){const g=VT(n[0],o);g!==void 0&&(u=o.getImageIds()[g])}else if(o instanceof _r)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}}}rr.toolName="AnnotationTool";const{CalibrationTypes:df}=za,hf="px",Am="voxels",iV=[1,2,3,4],P0e=["3,3","4,7"],R0e=["4,3","4,7"],SC={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"},L0e=.001,Xh="²",Qo=(t,e)=>{const{calibration:r,hasPixelSpacing:n}=t;let i=n?"mm":hf;const o=n?"mm³":Am;let a=i+Xh,s=1,c="";if(!r||!r.type&&!r.sequenceOfUltrasoundRegions)return{unit:i,areaUnit:a,scale:s,volumeUnit:o};if(r.type===df.UNCALIBRATED)return{unit:hf,areaUnit:hf+Xh,scale:s,volumeUnit:Am};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=>iV.includes(y.regionDataType)&&P0e.includes(`${y.physicalUnitsXDirection},${y.physicalUnitsYDirection}`)),!d.length)return{unit:hf,areaUnit:hf+Xh,scale:s,volumeUnit:Am};const h=d[0],g=Math.abs(h.physicalDeltaX),p=Math.abs(h.physicalDeltaY);if(zt(g,p,L0e))s=1/g,c="US Region",i=SC[h.physicalUnitsXDirection]||"unknown",a=i+Xh;else return{unit:hf,areaUnit:hf+Xh,scale:s,volumeUnit:Am}}else r.scale&&(s=r.scale);return[df.ERMF,df.USER,df.ERROR,df.PROJECTION,df.CALIBRATED,df.UNKNOWN].includes(r==null?void 0:r.type)&&(c=r.type),{unit:i+(c?` ${c}`:""),areaUnit:a+(c?` ${c}`:""),scale:s,volumeUnit:o+(c?` ${c}`:"")}},ry=(t,e)=>{const[r]=e,{calibration:n}=t;let i=["raw"],o=[null],a="";if(!n||!n.type&&!n.sequenceOfUltrasoundRegions)return{units:i,values:o};if(n.sequenceOfUltrasoundRegions){const s=n.sequenceOfUltrasoundRegions.filter(p=>iV.includes(p.regionDataType)&&R0e.includes(`${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=[SC[c.physicalUnitsXDirection],SC[c.physicalUnitsYDirection]]}return{units:i,values:o,calibrationType:a}},b4=t=>{var e;return((e=t.calibration)==null?void 0:e.aspect)||1};function P5(t,e,r,n){const i=ke();Mn(i,e,t);const o=It(...r),a=It(...n),s=ke();Zn(s,o,a);const c=Mo(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=Tt(s,i)/(c*Mo(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function mh(t,e,r,n){const i=ke();Mn(i,e,t);const o=It(...r),a=It(...n),s=ke();Zn(s,o,a);const c=Mo(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=Tt(s,i)/(c*Mo(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function I4(t,e,r,n,i=.25){const o=O4(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 O4(t,e,{targetVolumeId:r,stepSize:n}){const i=t.getCamera(),{viewPlaneNormal:o}=i,{spacingInNormalDirection:a}=uh(t,i,r),s=a*n||1,c=t.getBounds(),l=[];let f=[...e];for(;wD(f,c);)l.push([...f]),f[0]+=o[0]*s,f[1]+=o[1]*s,f[2]+=o[2]*s;for(f=[...e];wD(f,c);)l.push([...f]),f[0]-=o[0]*s,f[1]-=o[1]*s,f[2]-=o[2]*s;return l}const wD=function(t,e){const[r,n,i,o,a,s]=e,c=10;return t[0]>r+c&&t[0]i+c&&t[1]a+c&&t[2]{const c=[It(r,n,i),It(o,n,i),It(r,a,i),It(o,a,i),It(r,n,s),It(o,n,s),It(r,a,s),It(o,a,s)],l=It(e[0],e[1],e[2]),f=It(t[0],t[1],t[2]),u=-Tt(l,f);let d=null;for(const h of c){const g=Tt(l,h)+u;if(d===null)d=Math.sign(g);else if(Math.sign(g)!==d)return!0}return!1},{EPSILON:A0e}=cd,N0e=1-A0e;function R5(t,e){const{viewPlaneNormal:r}=e,n=t.filter(i=>{let o=i.metadata.viewPlaneNormal;if(!o){const{referencedImageId:s}=i.metadata,{imageOrientationPatient:c}=gt("imagePlaneModule",s),l=It(c[0],c[1],c[2]),f=It(c[3],c[4],c[5]);o=ke(),Mn(o,l,f),i.metadata.viewPlaneNormal=o}const a=Math.abs(Tt(r,o))>N0e;return o&&a});return n.length?n:[]}const k0e={filterAnnotationsWithinSlice:D4,getWorldWidthAndHeightFromCorners:P5,getWorldWidthAndHeightFromTwoPoints:mh,filterAnnotationsForDisplay:L1,getPointInLineOfSightWithCriteria:I4,isPlaneIntersectingAABB:oV,filterAnnotationsWithinSamePlane:R5,getPointsInLineOfSight:O4},V0e=Object.freeze(Object.defineProperty({__proto__:null,default:k0e,filterAnnotationsForDisplay:L1,filterAnnotationsWithinSamePlane:R5,filterAnnotationsWithinSlice:D4,getPointInLineOfSightWithCriteria:I4,getPointsInLineOfSight:O4,getWorldWidthAndHeightFromCorners:P5,getWorldWidthAndHeightFromTwoPoints:mh,isPlaneIntersectingAABB:oV},Symbol.toStringTag,{value:"Module"}));function So(t,e,r){let n=!0,i=!0;if(typeof t!="function")throw new TypeError("Expected a function");return n4(r)&&(n="leading"in r?!!r.leading:n,i="trailing"in r?!!r.trailing:i),gh(t,e,{leading:n,trailing:i,maxWait:e})}function F0e(t){var e;return((e=t[0])==null?void 0:e.length)===3}function U0e(t,e){if(!e||e.length===0||e.length===t.length)return t;const r=e[e.length-1]-e[0]+1,n=Xw(e.map(o=>t[o][0])),i=Xw(e.map(o=>t[o][1]));if(F0e(t)){const o=Xw(e.map(a=>t[a][2]));return A9(Hh(n,r),Hh(i,r),Hh(o,r))}else return A9(Hh(n,r),Hh(i,r))}function B0e(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 _C(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=B0e(a,[s,c]),d=U0e(t,u);return[...l,...d,...f]}function L5(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 G0e(t,e){return vo(t,e)<.001}function W0e(t,e){return vo(t,e)===0}function z0e(t,e){for(let r=0;rG0e(c,l)===!1,[o,a]=xD([qd(r,t.length,1),r,t],[qd(n,e.length,1),n,e],i,1),[s]=xD([qd(o,t.length,-1),o,t],[qd(a,e.length,-1),a,e],i,-1);return[o,s]}function A5(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?$0e(e,r):[0,e.length-1];return!e[d]||!e[h]?e:_C(e,d,h,f)}}return o}const vh=t=>{if(t.shiftKey)return t.ctrlKey?Ii.ShiftCtrl:t.altKey?Ii.ShiftAlt:t.metaKey?Ii.ShiftMeta:Ii.Shift;if(t.ctrlKey)return t.altKey?Ii.CtrlAlt:t.metaKey?Ii.CtrlMeta:Ii.Ctrl;if(t.altKey)return t.metaKey&&Ii.AltMeta||Ii.Alt;if(t.metaKey)return Ii.Meta};function M4(t,e){const r=t[0],n=t[t.length-1],i=Kt();Na(i,n[0]-r[0],n[1]-r[1]),Rc(i,i);const o=Kt(),a=Kt();Na(o,-i[1],i[0]),Na(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;uc.dist&&(c.dist=h,c.index=u)}return[t[c.index],s].map(e.canvasToWorld)}function j0e(t,e){const{viewport:r}=t,n=e.data.contour.polyline.map(r.worldToCanvas);return M4(n,r)}const{addCanvasPointsToArray:P4,pointsAreWithinCloseContourProximity:aV,getFirstLineSegmentIntersectionIndexes:sV,getSubPixelSpacingAndXYDirections:H0e}=Nu;function K0e(t,e,r){this.isDrawing=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=Ce(o),{viewport:c}=s,l=vh(t.detail.event)===this.configuration.contourHoleAdditionModifierKey,{spacing:f,xDir:u,yDir:d}=H0e(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},Ue.isInteractingWithTool=!0,o.addEventListener(N.MOUSE_UP,this.mouseUpDrawCallback),o.addEventListener(N.MOUSE_DRAG,this.mouseDragDrawCallback),o.addEventListener(N.MOUSE_CLICK,this.mouseUpDrawCallback),o.addEventListener(N.TOUCH_END,this.mouseUpDrawCallback),o.addEventListener(N.TOUCH_DRAG,this.mouseDragDrawCallback),o.addEventListener(N.TOUCH_TAP,this.mouseUpDrawCallback),Mt(o))}function q0e(t){Ue.isInteractingWithTool=!1,t.removeEventListener(N.MOUSE_UP,this.mouseUpDrawCallback),t.removeEventListener(N.MOUSE_DRAG,this.mouseDragDrawCallback),t.removeEventListener(N.MOUSE_CLICK,this.mouseUpDrawCallback),t.removeEventListener(N.TOUCH_END,this.mouseUpDrawCallback),t.removeEventListener(N.TOUCH_DRAG,this.mouseDragDrawCallback),t.removeEventListener(N.TOUCH_TAP,this.mouseUpDrawCallback),Wt(t)}function X0e(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=Ce(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=ke();Zn(w,i,m);const x=Math.abs(Tt(w,f)),C=Math.abs(Tt(w,u));if(!(x<=d[0]&&C<=d[1])){if(h){this.isDrawing=!1;const{deltaPoints:S}=e,_=S.world,{textBox:T}=c.data.handles,{worldPosition:E}=T;E[0]+=_[0],E[1]+=_[1],E[2]+=_[2],T.hasMoved=!0}else{const S=this.findCrossingIndexDuringCreate(t);if(S!==void 0)this.applyCreateOnCross(t,S);else{const _=P4(n,p,o,this.commonData);this.drawData.polylineIndex=g+_}c.invalidated=!0}Pe(l),c.invalidated&&Qt(c,n,$t.HandlesUpdated)}}function Y0e(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&&!aV(i,o,this.configuration.closeContourProximity)?this.completeDrawOpenContour(s,{contourHoleProcessingEnabled:n}):this.completeDrawClosedContour(s,{contourHoleProcessingEnabled:n})}function J0e(t,e){this.removeCrossedLinesOnCompleteDraw();const{canvasPoints:r}=this.drawData,{contourHoleProcessingEnabled:n,minPointsToSave:i}=e??{};if(i&&r.length=2)if(c.length>this.configuration.checkCanvasEditFallbackProximity){const u=c[0],d=[];for(let p=0;pp.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=Kt();Gr(u,c[1],c[0]),Rc(u,u);const d=6,h=[c[0][0]-u[0]*d,c[0][1]-u[1]*d],g=td(l,h,c[0],e);if(g){const p=[h];ahe(n,p,c[0],this.commonData),c.unshift(...p),this.removePointsUpUntilFirstCrossing(e),this.editData.editIndex=c.length-1,this.editData.startCrossingIndex=g[0]}}}function che(t){const{editCanvasPoints:e,prevCanvasPoints:r}=this.editData;let n=0;for(let i=0;i0;n--){const i=[r[n],r[n-1]],o=!!td(e,i[0],i[1],t);if(r.pop(),o)break}}function fhe(){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;aa.distance-s.distance);const o=t.slice(0,-1);for(let a=0;a1&&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)),Pe(c)}function yhe(t){const e=t.detail,{element:r}=e,n=Ce(r),{viewport:i,renderingEngine:o}=n,{annotation:a,viewportIdsToRender:s}=this.commonData,{fusedCanvasPoints:c,editCanvasPoints:l}=this.editData;Ss(a,{points:c,closed:!0,targetWindingDirection:Ro.Clockwise},i),a.autoGenerated&&(a.autoGenerated=!1),Qt(a,r);const f=l.pop();this.editData={prevCanvasPoints:c,editCanvasPoints:[f],startCrossingIndex:void 0,editIndex:0,snapIndex:void 0,annotation:a},Pe(s)}function whe(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];cV(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=pr(e[c],s[0]),u=pr(e[c],s[s.length-1]),d=pr(e[l],s[0]),h=pr(e[l],s[s.length-1]),g=[];for(let C=0;C=0;C--){const S=s[C];g.push([S[0],S[1]])}for(let C=l;C=0;C--){const S=s[C];y.push([S[0],S[1]])}const m=CD(g),w=CD(y);return m>w?g:y}function xhe(t){const e=t.detail,{element:r}=e;this.completeClosedContourEdit(r)}function Che(t){var s;const e=Ce(t),{viewport:r}=e,{annotation:n,viewportIdsToRender:i}=this.commonData;this.doneEditMemo();const{fusedCanvasPoints:o,prevCanvasPoints:a}=this.editData;if(o){const c=L5(this.configuration,n)?A5(this.configuration,o,a):o,l=((s=this.configuration)==null?void 0:s.decimate)||{};Ss(n,{points:c,closed:!0,targetWindingDirection:Ro.Clockwise},r,{decimate:{enabled:!!l.enabled,epsilon:l.epsilon}}),n.autoGenerated&&(n.autoGenerated=!1),Qt(n,t)}this.isEditingClosed=!1,this.editData=void 0,this.commonData=void 0,Pe(i),this.deactivateClosedContourEdit(t)}function She(t){this.completeClosedContourEdit(t)}function _he(t){t.activateClosedContourEdit=phe.bind(t),t.deactivateClosedContourEdit=mhe.bind(t),t.mouseDragClosedContourEditCallback=vhe.bind(t),t.mouseUpClosedContourEditCallback=xhe.bind(t),t.finishEditAndStartNewEdit=yhe.bind(t),t.fuseEditPointsWithClosedContour=whe.bind(t),t.cancelClosedContourEdit=She.bind(t),t.completeClosedContourEdit=Che.bind(t)}const{addCanvasPointsToArray:lV,getSubPixelSpacingAndXYDirections:The}=Nu;function Ehe(t,e,r){this.isEditingOpen=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=Ce(o),{viewport:c}=s;this.doneEditMemo();const l=e.data.contour.polyline.map(c.worldToCanvas),{spacing:f,xDir:u,yDir:d}=The(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},Ue.isInteractingWithTool=!0,o.addEventListener(N.MOUSE_UP,this.mouseUpOpenContourEditCallback),o.addEventListener(N.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(N.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),o.addEventListener(N.TOUCH_END,this.mouseUpOpenContourEditCallback),o.addEventListener(N.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(N.TOUCH_TAP,this.mouseUpOpenContourEditCallback),Mt(o)}function Dhe(t){Ue.isInteractingWithTool=!1,t.removeEventListener(N.MOUSE_UP,this.mouseUpOpenContourEditCallback),t.removeEventListener(N.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(N.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),t.removeEventListener(N.TOUCH_END,this.mouseUpOpenContourEditCallback),t.removeEventListener(N.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(N.TOUCH_TAP,this.mouseUpOpenContourEditCallback),Wt(t)}function bhe(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=Ce(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=ke();this.createMemo(n,this.commonData.annotation),Zn(y,i,v);const m=Math.abs(Tt(y,l)),w=Math.abs(Tt(y,f));if(m<=u[0]&&w<=u[1])return;g!==void 0&&this.checkAndRemoveCrossesOnEditLine(t);const x=lV(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),Pe(c)}function Ihe(t){const e=t.detail,{element:r}=e,n=Ce(r),{viewport:i}=n,{annotation:o,viewportIdsToRender:a}=this.commonData,s=this.fuseEditPointsForOpenContourEndEdit();Ss(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,Qt(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 Ohe(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=Kt(),h=Kt();Na(d,l[0]-f[0],l[1]-f[1]),Na(h,l[0]-u[0],l[1]-u[1]);const g=N_(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))=n;s--){const c=e[s];i.push([c[0],c[1]])}else for(let s=0;s=0;s--){const c=r[s];i.push([c[0],c[1]])}return i}function Phe(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];lV(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=pr(e[c],s[0]),u=pr(e[c],s[s.length-1]),d=pr(e[l],s[0]),h=pr(e[l],s[s.length-1]),g=[];for(let y=0;y=0;y--){const m=s[y];g.push([m[0],m[1]])}for(let y=l;ykr(r).data.contour.polyline)}function A1(t,e){const r=uV(t),n=[];return r.forEach(i=>{const o=i.length,a=new Array(o);for(let s=0;sn.worldToCanvas(l)),a=A1(r,n),s=[o,...a];Uc(e,r.annotationUID,"1",s,i)}function jhe(t,e,r){var c;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(l=>n.worldToCanvas(l));vs(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(),Qn(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];Qn(e,r.annotationUID,l,[u],{color:i.color})}}function Hhe(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);vs(e,r.annotationUID,"first-to-last",[a,s],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"}),vs(e,r.annotationUID,"midpoint-to-open-contour",[c[0],c[1]],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"})}function Khe(t,e,r){const n=this._getRenderingOptions(t,r),{allowOpenContours:i}=this.configuration,{canvasPoints:o}=this.drawData;if(n.closePath=!1,vs(e,r.annotationUID,"1",o,n),i){const a=o[0],s=o[o.length-1];Bhe(a,s,this.configuration.closeContourProximity)?vs(e,r.annotationUID,"2",[s,a],n):Qn(e,r.annotationUID,"0",[a],{color:n.color,handleRadius:2})}}function qhe(t,e,r){const{viewport:n}=t,{fusedCanvasPoints:i}=this.editData;if(i===void 0){this.renderClosedContour(t,e,r);return}const o=A1(r,n),a=[i,...o],s=this._getRenderingOptions(t,r),c="preview-1";r.parentAnnotationUID&&s.fillOpacity&&(s.fillOpacity=0),Uc(e,r.annotationUID,c,a,s)}function Xhe(t,e,r){const{fusedCanvasPoints:n}=this.editData;if(n===void 0){this.renderOpenContour(t,e,r);return}const i=this._getRenderingOptions(t,r);vs(e,r.annotationUID,"preview-1",n,i)}function Yhe(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=A1(r,n),s="1",c=o[0],l=6,f=100,u=[];for(let g=0;g0}else if(t instanceof sr){const{preScale:r}=t.getImageData()||{};return!!(r!=null&&r.scaled)}else return!1}function TC(t,e){let r=0;for(let n=0;nthis.moveAnnotation(i,r))}updateContourPolyline(e,r,n,i){var a;const o=((a=this.configuration)==null?void 0:a.decimate)||{};Ss(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=A1(o,s),v=[l,...p];return Uc(i,a,"contourPolyline",v,{color:d,lineDash:u,lineWidth:Math.max(.1,f),fillColor:h,fillOpacity:g}),!0}}class tge{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=kr(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(je,N.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 Ir={...cue,...iue,resetAnnotationManager:kfe},nge=Object.freeze(Object.defineProperty({__proto__:null,AnnotationGroup:tge,FrameOfReferenceSpecificAnnotationManager:dk,config:I0e,locking:Efe,selection:Ofe,state:Ir,visibility:Afe},Symbol.toStringTag,{value:"Module"})),SD="PlanarFreehandContourSegmentationTool";function R4(t,e=[]){const{viewport:r,sliceData:n,annotation:i}=t,o=new Map,{toolName:a,originalToolName:s}=i.metadata,c=s||a,l=(sn(c,r.element)||[]).filter(f=>!f.metadata.originalToolName||f.metadata.originalToolName===c);if(c!==SD){const f=sn(SD,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;fh.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 rge(t,e){const r=R4(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 fV(t,e,r){const n=Si({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 ige(t,e){const r=R4(e,[{key:"interpolationUID",value:e.interpolationUID}]),n=oge(r);if(!n){console.warn("No annotations found to interpolate",r);return}const i=age(r,t.annotationUID),o=[];for(let a=n[0]+1;a=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:_D}=On;function uge(t,e=12){const r=_D.create3(e);r.sources=[];const{sources:n}=r,{length:i,sources:o=[]}=t,a=5;if(in.push(_D.create3(e)));const c=fge(t,a),l=dge(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-u2*d?(Id(f,u,v,s,i),u=Id(f,v,m,s,i)):u=Id(f,u,m,s,i),y-u>d&&(u=Id(f,u,y,s,i)))});const h=f[0];EC(h+i-u,i)>2*d&&Id(f,u,h-d,s,i)}else{const u=Math.floor(i/e);Id(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 fge(t,e=6){const{length:r}=t,n=ke(),i=ke(),o=new Float32Array(r);for(let a=0;a{try{e&&(r.isInterpolationUpdate=!0,r.autoGenerated=!1),pge(t)}finally{e&&(r.autoGenerated=!0)}})}function pge(t){const{annotation:e}=t;gge(e);const{interpolationData:r,interpolationList:n}=ige(e,t)||{};if(!r||!n)return;const i={toolName:e.metadata.toolName,toolType:e.metadata.toolName,viewport:t.viewport};for(let l=0;ls.x.length,n)})}function vge(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=xge(t,e,l,o),h=l>.5?u:f,g=uge(d);i.has(r)?wge(d,g,r,h,a):yge(d,g,r,h,a)}function yge(t,e,r,n,i){var f;const o=t.points,{viewport:a}=i,s=fV(o,e,n),c=a.getViewReference({sliceIndex:r});if(!c)throw new Error(`Can't find slice ${r}`);Object.assign(s.metadata,c),Ir.addAnnotation(s,a.element),(f=n.onInterpolationComplete)==null||f.call(n,s,n);const{parentAnnotationUID:l}=n;if(l){const u=Ir.getAnnotation(l),d=dV(u,r,i);I5(a,d,s)}}function dV(t,e,r){const{viewport:n}=r,i=Ir.getAnnotations(t.metadata.toolName,n.element);for(let o=0;o!f.autoGenerated)||(s=o||s===n||c.forEach(l=>{l.autoGenerated&&(Ir.removeAnnotation(l.annotationUID),a.push(l))});if(a.length){const s={annotations:a,element:t.viewport.element,viewportId:t.viewport.id,renderingEngineId:t.viewport.getRenderingEngine().id};ot(t.viewport.element,N.INTERPOLATED_ANNOTATIONS_REMOVED,s)}if(i>=0&&o{var h;const r=e.detail.annotation;if(!(r!=null&&r.metadata))return;const{toolName:n,originalToolName:i}=r.metadata;if(!Ra.toolNames.includes(n)&&!Ra.toolNames.includes(i))return;const o=A2(r);if(!o){console.warn("Unable to find viewport for",r);return}const a=a3(o),s={viewport:o,sliceData:a,annotation:r,interpolationUID:r.interpolationUID},c=!!r.interpolationUID;if(r.autoGenerated=!1,c){RD(s),L2(s);return}const l=[{key:"segmentIndex",value:r.data.segmentation.segmentIndex,parentKey:g=>g.data.segmentation},{key:"viewPlaneNormal",value:r.metadata.viewPlaneNormal,parentKey:g=>g.metadata},{key:"viewUp",value:r.metadata.viewUp,parentKey:g=>g.metadata}];let f=rge(s,l);const{sliceIndex:u}=r.metadata,d=new Set;f.forEach(g=>{if(g.interpolationCompleted||g.metadata.sliceIndex===u){const{interpolationUID:p}=g;d.add(p)}}),f=f.filter(g=>!d.has(g.interpolationUID)),r.interpolationUID=((h=f[0])==null?void 0:h.interpolationUID)||Tge(),s.interpolationUID=r.interpolationUID,L2(s)},Ra.handleAnnotationUpdate=e=>{const r=e.detail.annotation,{changeType:n=$t.HandlesUpdated}=e.detail;if(!(r!=null&&r.metadata))return;const{toolName:i,originalToolName:o}=r.metadata;if(!Ra.toolNames.includes(i)&&!Ra.toolNames.includes(o)||!Ege.includes(n))return;const a=A2(r);if(!a){console.warn("Unable to find matching viewport for annotation interpolation",r);return}r.autoGenerated&&(qc(r),r.autoGenerated=!1);const s=a3(a),c={viewport:a,sliceData:s,annotation:r,interpolationUID:r.interpolationUID,isInterpolationUpdate:n===$t.InterpolationUpdated};L2(c)},Ra.handleAnnotationDelete=e=>{const r=e.detail.annotation;if(!(r!=null&&r.metadata))return;const{toolName:n}=r.metadata;if(!Ra.toolNames.includes(n)||r.autoGenerated)return;const i=A2(r);if(!i){console.warn("No viewport, can't delete interpolated results",r);return}const o=a3(i),a={viewport:i,sliceData:o,annotation:r,interpolationUID:r.interpolationUID};r.autoGenerated=!1,RD(a)};let Ks=Ra;function a3(t){return{numberOfSlices:t.getNumberOfSlices(),imageIndex:t.getCurrentImageIdIndex()}}function hV(t){t.forEach(e=>{const r=Hr(e);if(!r){console.warn(`ToolGroup not available for ${e}`);return}r.getViewportsInfo().forEach(i=>{const{renderingEngineId:o,viewportId:a}=i,s=Yr(o);if(!s){console.warn(`RenderingEngine not available for ${o}`);return}const c=s.getViewport(a);ph(c.element)})})}function yh(t){const n=Xn.getState().viewportSegRepresentations;return Object.entries(n).filter(([,o])=>o.some(a=>a.segmentationId===t)).map(([o])=>o)}function Dge(t,e){const r=Pn(t);if(!r)throw new Error(`No segmentation state found for ${t}`);const{segments:n}=r;return n[e].locked}function bge(t,e,r=!0){const n=Pn(t);if(!n)throw new Error(`No segmentation state found for ${t}`);const{segments:i}=n;i[e].locked=r,_a(t)}function dd(t){const e=Pn(t);if(!e)throw new Error(`No segmentation state found for ${t}`);const{segments:r}=e;return Object.keys(r).filter(i=>r[i].locked).map(i=>parseInt(i))}const Ige=Object.freeze(Object.defineProperty({__proto__:null,getLockedSegmentIndices:dd,isSegmentIndexLocked:Dge,setSegmentIndexLocked:bge},Symbol.toStringTag,{value:"Module"}));function gV(){return Xn.getNextColorLUTIndex()}const iy=[[0,0,0,0],[221,84,84,255],[77,228,121,255],[166,70,235,255],[189,180,116,255],[109,182,196,255],[204,101,157,255],[123,211,94,255],[93,87,218,255],[225,128,80,255],[73,232,172,255],[181,119,186,255],[176,193,112,255],[105,153,200,255],[208,97,120,255],[90,215,101,255],[135,83,222,255],[229,178,76,255],[122,183,181,255],[190,115,171,255],[149,197,108,255],[100,118,205,255],[212,108,93,255],[86,219,141,255],[183,79,226,255],[233,233,72,255],[118,167,187,255],[194,111,146,255],[116,201,104,255],[115,96,209,255],[216,147,89,255],[82,223,188,255],[230,75,224,255],[163,184,121,255],[114,143,191,255],[198,107,114,255],[99,206,122,255],[153,92,213,255],[220,192,85,255],[78,215,227,255],[234,71,173,255],[141,188,117,255],[110,113,195,255],[202,128,103,255],[95,210,157,255],[195,88,217,255],[206,224,81,255],[74,166,231,255],[185,120,139,255],[113,192,113,255],[133,106,199,255],[207,162,98,255],[91,214,198,255],[221,84,198,255],[159,228,77,255],[70,111,235,255],[189,119,116,255],[109,196,138,255],[165,101,204,255],[211,201,94,255],[87,191,218,255],[225,80,153,255],[106,232,73,255],[124,119,186,255],[193,142,112,255],[105,200,168,255],[203,97,208,255],[184,215,90,255],[83,147,222,255],[229,76,101,255],[122,183,130,255],[146,115,190,255],[197,171,108,255],[100,205,205,255],[212,93,177,255],[141,219,86,255],[79,97,226,255],[233,99,72,255],[118,187,150,255],[173,111,194,255],[197,201,104,255],[96,171,209,255],[216,89,137,255],[94,223,82,255],[107,75,230,255],[184,153,121,255],[114,191,175,255],[198,107,191,255],[166,206,99,255],[92,132,213,255],[220,85,91,255],[78,227,115,255],[159,71,234,255],[188,176,117,255],[110,185,195,255],[202,103,161,255],[129,210,95,255],[88,88,217,255],[224,123,81,255],[74,231,166,255],[177,120,185,255],[179,192,113,255],[106,156,199,255],[207,98,125,255],[91,214,96,255],[130,84,221,255],[228,171,77,255],[70,235,221,255],[189,116,174,255],[153,196,109,255],[101,123,204,255],[211,104,94,255],[87,218,136,255],[177,80,225,255],[232,225,73,255],[119,169,186,255],[193,112,149,255],[121,200,105,255],[111,97,208,255],[215,142,90,255],[83,222,181,255],[229,76,229,255],[165,183,122,255],[115,146,190,255],[197,108,119,255],[100,205,118,255],[148,93,212,255],[219,186,86,255],[79,220,226,255],[233,72,179,255],[144,187,118,255],[111,118,194,255],[201,124,104,255],[96,209,153,255],[189,89,216,255],[211,223,82,255],[75,172,230,255],[184,121,142,255],[117,191,114,255],[130,107,198,255],[206,157,99,255],[92,213,193,255],[220,85,203,255],[165,227,78,255],[71,118,234,255],[188,117,117,255],[110,195,135,255],[161,103,202,255],[210,195,95,255],[88,195,217,255],[224,81,158,255],[113,231,74,255],[123,120,185,255],[192,139,113,255],[106,199,164,255],[198,98,207,255],[188,214,91,255],[84,153,221,255],[228,77,108,255],[70,235,84,255],[143,116,189,255],[196,167,109,255],[101,204,199,255],[211,94,182,255],[147,218,87,255],[80,104,225,255],[232,93,73,255],[119,186,147,255],[170,112,193,255],[200,200,105,255],[97,175,208,255],[215,90,142,255],[100,222,83,255],[101,76,229,255],[183,150,122,255],[115,190,171,255],[197,108,194,255],[170,205,100,255],[93,138,212,255],[219,86,97,255],[79,226,110,255],[153,72,233,255],[187,173,118,255],[111,187,194,255],[201,104,165,255],[134,209,96,255],[89,95,216,255],[223,117,82,255],[75,230,159,255],[174,121,184,255],[182,191,114,255],[107,160,198,255],[206,99,130,255],[92,213,92,255],[124,85,220,255],[227,165,78,255],[71,234,214,255],[188,117,176,255],[156,195,110,255],[103,128,202,255],[210,100,95,255],[88,217,131,255],[170,81,224,255],[231,218,74,255],[120,172,185,255],[192,113,153,255],[125,199,106,255],[107,98,207,255],[214,137,91,255],[84,221,175,255],[222,77,228,255],[194,235,70,255],[116,149,189,255],[196,109,123,255],[101,204,114,255],[143,94,211,255],[218,180,87,255],[80,225,225,255],[232,73,186,255],[147,186,119,255],[112,122,193,255],[200,121,105,255],[97,208,148,255],[184,90,215,255],[216,222,83,255],[76,178,229,255],[183,122,145,255],[121,190,115,255],[126,108,197,255],[205,153,100,255],[93,212,187,255],[219,86,208,255],[171,226,79,255],[72,126,233,255],[187,118,121,255],[111,194,132,255],[157,104,201,255],[209,190,96,255],[89,200,216,255],[223,82,164,255],[120,230,75,255],[121,121,184,255],[191,136,114,255],[107,198,160,255],[192,99,206,255],[193,213,92,255],[85,158,220,255],[227,78,115,255],[71,234,78,255],[141,117,188,255],[195,163,110,255],[103,202,194,255],[210,95,186,255],[153,217,88,255],[81,111,224,255]];function $g(t,e){const r=Xn,n=e??gV();let i=[...t];if(zt(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=iy.slice(i.length);i=[...i,...o]}return r.addColorLUT(i,n),n}function Oge(t,e){if(!t)throw new Error("addColorLUT: colorLUT is required");return $g(t,e)}function Mge(t,e,r){if(!D1(r))throw new Error(`setColorLUT: could not find colorLUT with index ${r}`);const n=Xo(t,{segmentationId:e});if(!n)throw new Error(`viewport specific state for viewport ${t} does not exist`);n.forEach(i=>{i.colorLUTIndex=r}),Fs(t,e)}function Jc(t,e,r){const n=Xo(t,{segmentationId:e});if(!n||n.length===0)return null;const i=n[0],{colorLUTIndex:o}=i,a=D1(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 pV(t,e,r,n){const i=Jc(t,e,r);for(let o=0;oTr(c).id);hV(s)}return i}_getContourSegmentationStyle(e){const r=e.annotation,{segmentationId:n,segmentIndex:i}=r.data.segmentation,{viewportId:o}=e.styleSpecifier,a=Xo(o,{segmentationId:n});if(!(a!=null&&a.length))return{};a.length>1?a.find(v=>v.segmentationId===n&&v.type===Dt.Contour):a[0];const{autoGenerated:s}=r,l=dd(n).includes(i),{color:f,fillColor:u,lineWidth:d,fillOpacity:h,lineDash:g,visibility:p}=vV({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}}};yE.PreviewSegmentIndex=255;let $p=yE;function yV(t,e){const r=gt("generalSeriesModule",t);return il(r.modality,t,e)}function il(t,e,r){return t==="CT"?"HU":t==="PT"?Rge(e,r):""}function Rge(t,e){if(!e.isPreScaled)return"raw";if(e.isSuvScaled)return"SUV";const r=gt("generalSeriesModule",t);if((r==null?void 0:r.modality)==="PT"){const n=gt("petSeriesModule",t);return(n==null?void 0:n.units)||"unitless"}return"unknown"}const{pointCanProjectOnLine:LD}=Nu,{EPSILON:Lge}=cd,Age=1-Lge,wE=class wE extends $p{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,shadow:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:Ii.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:Nge,statsCalculator:ec}}){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=St(o,this.getToolName());return this.activateDraw(n,a,s),n.preventDefault(),Pe(s),a},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,c=St(s,this.getToolName());this.activateOpenContourEndEdit(n,i,c,o)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o,s=St(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=Ce(n),{viewport:c}=s,{polyline:l}=i.data.contour;let f=c.worldToCanvas(l[0]);for(let h=1;h{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;hi.worldToCanvas(I)),w={isPreScaled:rl(i,g),isSuvScaled:this.isSuvScaled(i,g,n.metadata.referencedImageId)},x=il(y.Modality,n.metadata.referencedImageId,w),C=Qo(p,()=>{const I=s.contour.polyline,P=I.length,M=new Array(P);for(let ie=0;ie{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=ea(d);s.handles.textBox.worldPosition=i.canvasToWorld(x)}const h=i.worldToCanvas(s.handles.textBox.worldPosition),p=ji(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])}},ohe(this),hhe(this),_he(this),khe(this),Uhe(this),Jhe(this),this._throttledCalculateCachedStats=So(this._calculateCachedStats,100,{trailing:!0})}filterInteractableAnnotationsForElement(e,r){if(!r||!r.length)return;const n=Ce(e),{viewport:i}=n;let o;if(i instanceof cr){const a=i.getCamera(),{spacingInNormalDirection:s}=uh(i,a);o=this.filterAnnotationsWithinSlice(r,a,s)}else o=L1(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=_n(ke(),d,r.focalPoint),g=Tt(h,r.viewPlaneNormal);if(!zt(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}=gt("imagePlaneModule",d),g=It(h[0],h[1],h[2]),p=It(h[3],h[4],h[5]);f=ke(),Mn(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(Tt(i,f))>Age;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=ke();_n(d,s,u);const h=Tt(d,i);Math.abs(h){a.data.handles.points.length=0};return Si(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,Y,ie,ue;const{scale:d,areaUnit:h,unit:g}=l,{voxelManager:p}=e.getImageData(),v=Nr(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 ce=1;ce{let Te=!0;const Ie=e.worldToCanvas(ce);return Ie[1]!=V&&(A=0,V=Ie[1],G=Vk(c,Ie,[L[0],Ie[1]]),G.sort(function(me){return function(B,O){return B[me]===O[me]?0:B[me]G[0][0]&&(G.shift(),A++),A%2===0&&(Te=!1),Te},boundsIJK:P,returnPoints:this.configuration.storePointData}));const F=this.configuration.statsCalculator.getStatistics();o[a]={Modality:i.Modality,area:T,perimeter:E,mean:(j=F.mean)==null?void 0:j.value,max:(Y=F.max)==null?void 0:Y.value,min:(ie=F.min)==null?void 0:ie.value,stdDev:(ue=F.stdDev)==null?void 0:ue.value,statsArray:F.array,pointsInShape:k,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=TC(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}}};wE.toolName="PlanarFreehandROI";let Du=wE;function Nge(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(Mr(n)){const p=f?"Area: Oblique not supported":`Area: ${on(n)} ${d}`;g.push(p)}return Mr(i)&&g.push(`Mean: ${on(i)} ${h}`),Mr(c)&&g.push(`Max: ${on(c)} ${h}`),Mr(l)&&g.push(`Min: ${on(l)} ${h}`),Mr(o)&&g.push(`Std Dev: ${on(o)} ${h}`),Mr(s)&&g.push(`Perimeter: ${on(s)} ${u}`),Mr(a)&&g.push(`${on(a)} ${u}`),g}const xE=class xE extends Du{constructor(e){const r=Si({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;io(o)}return i}};xE.toolName="PlanarFreehandContourSegmentationTool";let tc=xE;const kge={[Dt.Labelmap]:nV,[Dt.Contour]:eV,[Dt.Surface]:uk},km=tc.toolName;class Vge{constructor(){this._needsRender=new Set,this._animationFrameSet=!1,this._animationFrameHandle=null,this._getAllViewports=()=>Jo().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=Xo(o,{segmentationId:e});(a==null?void 0:a.length)>0&&n.push(o)}else{const a=Xo(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=Xo(e);if(!(r!=null&&r.length))return;const{viewport:n}=zn(e)||{};if(!n)return;const i=[],o=r.map(a=>{a.type===Dt.Contour&&this._addPlanarFreeHandToolIfAbsent(n);const s=kge[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(Ke.IMAGE_RENDERED,c),s.forEach(h=>{const g={viewportId:d,segmentationId:h.segmentationId,type:h.type};ot(je,N.SEGMENTATION_RENDERED,{...g})})}n.element.addEventListener(Ke.IMAGE_RENDERED,c),n.render()})}_addPlanarFreeHandToolIfAbsent(e){km in Ue.tools||yi(tc);const r=Tr(e.id);r.hasTool(km)||(r.addTool(km),r.setToolPassive(km))}}function wh(t){wV.renderSegmentationsForViewport(t)}function N5(t){wV.renderSegmentation(t)}const wV=new Vge;function Fge({modifiedSlicesToUse:t,representationData:e,type:r}){const n=Le.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 Uge({viewportIds:t,segmentationId:e}){t.forEach(r=>{let n=Xo(r,{segmentationId:e});n=n.filter(i=>i.type===Dt.Labelmap),n.forEach(i=>{if(i.segmentationId!==e)return;const o=zn(r);if(!o)return;const{viewport:a}=o;if(a instanceof cr)return;const s=Wg(r,e);s!=null&&s.length&&s.forEach((c,l)=>{const f=c.actor.getMapper().getInputData(),u=Yc(r,e),d=Le.getImage(u[l]);f.modified(),a5(f,d)})})})}const Bge=function(t){const{segmentationId:e,modifiedSlicesToUse:r}=t.detail,{representationData:n}=Pn(e),i=yh(e),o=i.some(c=>{const{viewport:l}=zn(c);return l instanceof cr}),a=i.some(c=>{const{viewport:l}=zn(c);return l instanceof sr}),s=o&&a;i.forEach(c=>{const{viewport:l}=zn(c);l instanceof cr&&Fge({modifiedSlicesToUse:s?[]:r,representationData:n,type:Dt.Labelmap}),l instanceof sr&&Uge({viewportIds:i,segmentationId:e})})},xV=function(t){const{segmentationId:e}=t.detail,{representationData:r}=Pn(e);r.Labelmap&&Bge(t),N5(e)},CV=function(t){const{segmentationId:e}=t.detail;N5(e)};function SV(t,e){return Xn.updateLabelmapSegmentationImageReferences(t,e)}const Gge=function(t){if(!t)return;const e=Ce(t);if(!e)return;const{viewport:r}=e;r instanceof _r||(t.addEventListener(Ke.STACK_NEW_IMAGE,jp),t.addEventListener(Ke.IMAGE_RENDERED,jp))},Wge=function(t){t.removeEventListener(Ke.STACK_NEW_IMAGE,jp),t.removeEventListener(Ke.IMAGE_RENDERED,jp)};function jp(t){const e=t.detail,{viewportId:r,renderingEngineId:n}=e,{viewport:i}=Ci(r,n),o=Xo(r);if(!(o!=null&&o.length))return;const a=o.filter(l=>l.type===Dt.Labelmap),s=i.getActors();a.forEach(l=>{const{segmentationId:f}=l;SV(r,f)});const c=a.flatMap(l=>Wg(r,l.segmentationId)).filter(l=>l!==void 0);c.length&&(c.forEach(l=>{a.find(u=>{const d=Yc(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=Yc(r,f);if(!d)return;const h=g=>{const p=Le.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):a5(y,p)}else{const{dimensions:y,spacing:m,direction:w}=i.getImageDataMetadata(p),x=Le.getImage(u)||{imageId:u},{origin:C}=i.getImageDataMetadata(x),S=C,_=p.voxelManager.getConstructor(),T=p.voxelManager.getScalarData(),E=Xt.newInstance({name:"Pixels",numberOfComponents:1,values:new _(T)}),D=h1.newInstance();D.setDimensions(y[0],y[1],1),D.setSpacing(m),D.setDirection(w),D.setOrigin(S),D.getPointData().setScalars(E),D.modified(),i.addImages([{imageId:g,representationUID:`${f}-${Dt.Labelmap}-${p.imageId}`,callback:({imageActor:b})=>{b.getMapper().setInputData(D)}}]),wh(r);return}};d.forEach(h),i.render(),t.type===Ke.IMAGE_RENDERED&&i.element.removeEventListener(Ke.IMAGE_RENDERED,jp)}))}const _V={enable:Gge,disable:Wge};async function zge(t){const e=t.detail.annotation;if(!R1(e))return;const r=jge(e),n=Hge(r,e);if(!n.length){ot(je,N.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,{element:r.element,sourceAnnotation:e});return}const i=Eu(e.data.contour.polyline,r),o=Yk(r,i,n);if(!o.length){ot(je,N.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,{element:r.element,sourceAnnotation:e});return}if(o.length>1){Jk(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;I5(r,a,e)}else S4(r,a,s,e,i)}function $ge(t,e=!1){const r="PlanarFreehandContourSegmentationTool",n=Tr(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 ${t.id}`,i&&!e&&console.warn(i),!i}function jge(t){const e=E4(t);return e.find(n=>$ge(n,!0))??e[0]}function Hge(t,e){const{annotationUID:r}=e;return S1().filter(i=>i.annotationUID&&i.annotationUID!==r&&R1(i)&&fk(i,e)&&t.isReferenceViewable(i.metadata))}function Kge(t){const e=t.detail.annotation;Kc(e)}function TV(t){const e=t.detail.annotation;R1(e)&&zge(t)}function oy(t){if(!t.detail.removed.length)return;Jo().forEach(n=>{const o=n.getViewports().map(a=>a.id);Pe(o)})}function EV(t){const{viewportId:e}=t.detail;Pe([e])}function qge(t){const e=t.detail.annotation;R1(e)&&Kge(t)}const DV=function(t){ph(t.detail.element)},Xge=function(t){t.addEventListener(Ke.IMAGE_RENDERED,DV)},Yge=function(t){t.removeEventListener(Ke.IMAGE_RENDERED,DV)},bV={enable:Xge,disable:Yge},{Active:Jge}=An;function xh(t,e,r){if(Ue.isInteractingWithTool)return!1;const{renderingEngineId:n,viewportId:i}=r.detail,o=Tr(i,n);if(!o)return!1;let a;const s=Object.keys(o.toolOptions);for(let c=0;c{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 N1(t,e){const r=[];for(let n=0;n0&&r.push({tool:i,annotations:o}))}return r}function L4(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:Zge}=An;function k5(t){const{renderingEngineId:e,viewportId:r,event:n}=t.detail,i=vh(n)||hh.getModifierKey(),o=Tr(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;lh.mouseButton===c&&h.modifierKey===i);if(u.mode===Zge&&d)return o.getToolInstance(f)}}function $0(t,e,r){const{renderingEngineId:n,viewportId:i}=t.detail,o=Tr(i,n);if(!o)return[];const a=[],s=Object.keys(o.toolOptions);for(let c=0;cd.mouseButton===r);if(e.includes(f.mode)&&(!r||u)){const d=o.getToolInstance(l);a.push(d)}}return a}function Qge(t,e){var u;const r=new Map,{renderingEngineId:n,viewportId:i}=t.detail,o=Tr(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=vh(c)||hh.getModifierKey();for(let d=0;d{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:epe,Passive:tpe}=An;function npe(t){if(Ue.isInteractingWithTool)return!1;const e=t.detail,{element:r}=e,n=Ce(r),{canvas:i}=e.currentPoints;if(!n)return!1;const o=Qge(t,[epe,tpe]),a=Array.from(o.keys()),s=N1(r,a),c=L4(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:rpe,Passive:ipe}=An;function PV(t){if(Ue.isInteractingWithTool)return;const e=k5(t);if(e&&typeof e.preMouseDownCallback=="function"&&e.preMouseDownCallback(t))return;const r=t.detail.event.buttons===1,n=$0(t,[rpe],t.detail.event.buttons),i=r?$0(t,[ipe]):void 0,o=[...n||[],...i||[]];if(npe(t))return;const s=t.detail,{element:c}=s,l=N1(c,o),f=s.currentPoints.canvas,u=MV(c,l,f,"mouse"),d=!!t.detail.event.shiftKey;if(u.length>0){const{tool:g,annotation:p,handle:v}=AD(u);ND(p.annotationUID,d),g.handleSelectedCallback(t,p,v,"Mouse");return}const h=L4(c,l,f,"mouse");if(h.length>0){const{tool:g,annotation:p}=AD(h);ND(p.annotationUID,d),g.toolSelectedCallback(t,p,"Mouse",f);return}e&&typeof e.postMouseDownCallback=="function"&&e.postMouseDownCallback(t)}function AD(t){if(t.length>1){const e=t.find(r=>{const n=!Jr(r.annotation.annotationUID),i=Vr(r.annotation.annotationUID);return n&&i});if(e)return e}return t[0]}function ND(t,e=!1){e?b1(t)?Po(t,!1):Po(t,!0,!0):Po(t,!0,!1)}function RV(t){if(Ue.isInteractingWithTool)return;const e=k5(t);if(e&&!Ue.isMultiPartToolActive&&e.addNewAnnotation){const r=e.addNewAnnotation(t,"mouse");Po(r.annotationUID)}}function LV(t){if(Ue.isInteractingWithTool)return;const e=k5(t);!e||typeof e.mouseDragCallback!="function"||e.mouseDragCallback(t)}const{Active:ope,Passive:ape}=An;function AV(t){if(Ue.isInteractingWithTool||Ue.isMultiPartToolActive)return;const e=$0(t,[ope,ape]),r=t.detail,{element:n}=r,i=N1(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&&ph(n)}const NV=xh.bind(null,"Mouse","mouseUpCallback");function kV(t){if(Ue.isInteractingWithTool)return;t.detail.buttons=Qs.Wheel|(t.detail.event.buttons||0);const e=k5(t);if(e)return e.mouseWheelCallback(t)}const spe=function(t){t.addEventListener(N.MOUSE_CLICK,IV),t.addEventListener(N.MOUSE_DOWN,PV),t.addEventListener(N.MOUSE_DOWN_ACTIVATE,RV),t.addEventListener(N.MOUSE_DOUBLE_CLICK,OV),t.addEventListener(N.MOUSE_DRAG,LV),t.addEventListener(N.MOUSE_MOVE,AV),t.addEventListener(N.MOUSE_UP,NV),t.addEventListener(N.MOUSE_WHEEL,kV)},cpe=function(t){t.removeEventListener(N.MOUSE_CLICK,IV),t.removeEventListener(N.MOUSE_DOWN,PV),t.removeEventListener(N.MOUSE_DOWN_ACTIVATE,RV),t.removeEventListener(N.MOUSE_DOUBLE_CLICK,OV),t.removeEventListener(N.MOUSE_DRAG,LV),t.removeEventListener(N.MOUSE_MOVE,AV),t.removeEventListener(N.MOUSE_UP,NV),t.removeEventListener(N.MOUSE_WHEEL,kV)},VV={enable:spe,disable:cpe},{Active:lpe}=An;function FV(t){const{renderingEngineId:e,viewportId:r}=t.detail,n=_ue(),i=hh.getModifierKey(),o=Tr(r,e);if(!o)return null;const a=Object.keys(o.toolOptions),s=o.getDefaultMousePrimary();for(let c=0;cd.mouseButton===(n??s)&&d.modifierKey===i))return o.getToolInstance(l)}}function upe(t,e){var c;const r=new Map,{renderingEngineId:n,viewportId:i}=t.detail,o=Tr(i,n);if(!o)return r;const a=Object.keys(o.toolOptions),s=t.detail.key;for(let l=0;l{var v;return(v=p.bindings)==null?void 0:v.some(y=>y.key===s)});g&&r.set(u,g)}return r}function UV(t){const e=FV(t);if(e){const{renderingEngineId:n,viewportId:i}=t.detail,o=Tr(i,n),a=e.getToolName();Object.keys(o.toolOptions).includes(a)&&o.setViewportsCursorByToolName(a)}const r=upe(t,[An.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 BV(t){const e=FV(t);if(!e)return;const{renderingEngineId:r,viewportId:n}=t.detail,i=Tr(n,r);tk();const o=e.getToolName();Object.keys(i.toolOptions).includes(o)&&i.setViewportsCursorByToolName(o)}const fpe=function(t){t.addEventListener(N.KEY_DOWN,UV),t.addEventListener(N.KEY_UP,BV)},dpe=function(t){t.removeEventListener(N.KEY_DOWN,UV),t.removeEventListener(N.KEY_UP,BV)},GV={enable:fpe,disable:dpe},{Active:hpe,Passive:gpe,Enabled:ppe}=An,WV=function(t){$0(t,[hpe,gpe,ppe]).forEach(r=>{r.onCameraModified&&r.onCameraModified(t)})},mpe=function(t){t.addEventListener(Ke.CAMERA_MODIFIED,WV)},vpe=function(t){t.removeEventListener(Ke.CAMERA_MODIFIED,WV)},zV={enable:mpe,disable:vpe},{Active:ype,Passive:wpe,Enabled:xpe}=An,$V=function(t){$0(t,[ype,wpe,xpe]).forEach(r=>{r.onImageSpacingCalibrated&&r.onImageSpacingCalibrated(t)})},Cpe=function(t){t.addEventListener(Ke.IMAGE_SPACING_CALIBRATED,$V)},Spe=function(t){t.removeEventListener(Ke.IMAGE_SPACING_CALIBRATED,$V)},jV={enable:Cpe,disable:Spe},{Active:_pe}=An;function A4(t){const{renderingEngineId:e,viewportId:r}=t.detail,n=t.detail.event,i=Tr(r,e);if(!i)return null;const o=Object.keys(i.toolOptions),a=Object.keys(n.touches).length,s=vh(n)||hh.getModifierKey(),c=i.getDefaultMousePrimary();for(let l=0;l(h.numTouchPoints===a||a===1&&h.mouseButton===c)&&h.modifierKey===s);if(u.mode===_pe&&d)return i.getToolInstance(f)}}function kD(t,e,r){const{renderingEngineId:n,viewportId:i}=t.detail,o=Tr(i,n);if(!o)return[];const a=[],s=Object.keys(o.toolOptions);for(let c=0;cd.numTouchPoints===r);if(e.includes(f.mode)&&(!r||u)){const d=o.getToolInstance(l);a.push(d)}}return a}const{Active:Tpe,Passive:Epe}=An;function HV(t){if(Ue.isInteractingWithTool)return;const e=A4(t);if(e&&typeof e.preTouchStartCallback=="function"&&e.preTouchStartCallback(t))return;const r=Object.keys(t.detail.event.touches).length===1,n=kD(t,[Tpe],Object.keys(t.detail.event.touches).length),i=r?kD(t,[Epe]):void 0,o=[...n||[],...i||[],e],a=t.detail,{element:s}=a,c=N1(s,o),l=a.currentPoints.canvas,f=MV(s,c,l,"touch"),u=!1;if(f.length>0){const{tool:h,annotation:g,handle:p}=VD(f);FD(g.annotationUID,u),h.handleSelectedCallback(t,g,p,"Touch");return}const d=L4(s,c,l,"touch");if(d.length>0){const{tool:h,annotation:g}=VD(d);FD(g.annotationUID,u),h.toolSelectedCallback(t,g,"Touch",l);return}e&&typeof e.postTouchStartCallback=="function"&&e.postTouchStartCallback(t)}function VD(t){return t.length>1&&t.find(e=>!Jr(e.annotation.annotationUID)&&Vr(e.annotation.annotationUID))||t[0]}function FD(t,e=!1){e?b1(t)?Po(t,!1):Po(t,!0,!0):Po(t,!0,!1)}function KV(t){if(Ue.isInteractingWithTool)return;const e=A4(t);if(e&&!Ue.isMultiPartToolActive&&e.addNewAnnotation){const r=e.addNewAnnotation(t,"touch");Po(r.annotationUID)}}function qV(t){if(Ue.isInteractingWithTool)return;const e=A4(t);!e||typeof e.touchDragCallback!="function"||e.touchDragCallback(t)}const XV=xh.bind(null,"Touch","touchEndCallback"),Dpe=xh.bind(null,"Touch","touchTapCallback"),YV=xh.bind(null,"Touch","touchPressCallback"),bpe=function(t){t.addEventListener(N.TOUCH_START,HV),t.addEventListener(N.TOUCH_START_ACTIVATE,KV),t.addEventListener(N.TOUCH_DRAG,qV),t.addEventListener(N.TOUCH_END,XV),t.addEventListener(N.TOUCH_TAP,Dpe),t.addEventListener(N.TOUCH_PRESS,YV)},Ipe=function(t){t.removeEventListener(N.TOUCH_START,HV),t.removeEventListener(N.TOUCH_START_ACTIVATE,KV),t.removeEventListener(N.TOUCH_DRAG,qV),t.removeEventListener(N.TOUCH_END,XV),t.removeEventListener(N.TOUCH_PRESS,YV)},JV={enable:bpe,disable:Ipe},Ope=function(){je.addEventListener(N.ANNOTATION_COMPLETED,Ks.handleAnnotationCompleted),je.addEventListener(N.ANNOTATION_MODIFIED,Ks.handleAnnotationUpdate),je.addEventListener(N.ANNOTATION_REMOVED,Ks.handleAnnotationDelete)},Mpe=function(){je.removeEventListener(N.ANNOTATION_COMPLETED,Ks.handleAnnotationCompleted),je.removeEventListener(N.ANNOTATION_MODIFIED,Ks.handleAnnotationUpdate),je.removeEventListener(N.ANNOTATION_REMOVED,Ks.handleAnnotationDelete)},ZV={enable:Ope,disable:Mpe},{Active:Ppe,Passive:Rpe,Enabled:Lpe}=An,QV=function(t){$0(t,[Ppe,Rpe,Lpe]).forEach(r=>{r.onResetCamera&&r.onResetCamera(t)})},Ape=function(t){t.addEventListener(Ke.CAMERA_RESET,QV)},Npe=function(t){t.removeEventListener(Ke.CAMERA_RESET,QV)},eF={enable:Ape,disable:Npe};function N4(t){const{element:e,viewportId:r}=t.detail,n=kpe(r);Vpe(e),Fpe(n,e),x4.addViewportElement(r,e),AN.enable(e),QN.enable(e),YN.enable(e),hh.enable(e),_V.enable(e),bV.enable(e),zV.enable(e),jV.enable(e),eF.enable(e),VV.enable(e),GV.enable(e),JV.enable(e),Ue.enabledElements.push(e)}function kpe(t){const e="http://www.w3.org/2000/svg",r=document.createElementNS(e,"svg"),n=`svg-layer-${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-${n}`),o.setAttribute("filterUnits","userSpaceOnUse"),a.setAttribute("result","offOut"),a.setAttribute("in","SourceGraphic"),a.setAttribute("dx","0.5"),a.setAttribute("dy","0.5"),s.setAttribute("result","matrixOut"),s.setAttribute("in","offOut"),s.setAttribute("in2","matrix"),s.setAttribute("values","0.2 0 0 0 0 0 0.2 0 0 0 0 0 0.2 0 0 0 0 0 1 0"),c.setAttribute("in","SourceGraphic"),c.setAttribute("in2","matrixOut"),c.setAttribute("mode","normal"),o.appendChild(a),o.appendChild(s),o.appendChild(c),i.appendChild(o),r.appendChild(i),r}function Vpe(t){const{viewportUid:e,renderingEngineUid:r}=t.dataset,n=`${e}:${r}`;Ue.svgNodeCache[n]={}}function Fpe(t,e){e.querySelector("div.viewport-element").appendChild(t)}function tF(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{const e=Ce(t);if(!e)return;tF(e.viewportId,e.renderingEngineId).forEach(n=>{n.remove(e)})},Gpe=t=>{const 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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=UD(this._targetViewports,e);r!==-1&&(this._targetViewports.splice(r,1),this._updateDisableHandlers())}hasSourceViewport(e,r){return Vm(this._sourceViewports,{renderingEngineId:e,viewportId:r})}hasTargetViewport(e,r){return Vm(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._ignoreFiredEvents=!1}):this._ignoreFiredEvents=!1}}_hasSourceElements(){return this._sourceViewports.length!==0}_updateDisableHandlers(){const 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Jpe(){oF(),aF(),pN(),kce();const t=Cs(),e=Xn;t.restoreAnnotations({}),e.resetState(),DC=!1}function Zpe(){oF();const t=Ke.ELEMENT_ENABLED,e=Ke.ELEMENT_DISABLED;je.addEventListener(t,N4),je.addEventListener(e,k4),ZV.enable()}function oF(){const t=Ke.ELEMENT_ENABLED,e=Ke.ELEMENT_DISABLED;je.removeEventListener(t,N4),je.removeEventListener(e,k4),ZV.disable()}function Qpe(){aF(),je.addEventListener(N.ANNOTATION_COMPLETED,TV),je.addEventListener(N.ANNOTATION_MODIFIED,EV),je.addEventListener(N.ANNOTATION_SELECTION_CHANGE,oy),je.addEventListener(N.ANNOTATION_SELECTION_CHANGE,oy),je.addEventListener(N.ANNOTATION_REMOVED,qge),je.addEventListener(N.SEGMENTATION_MODIFIED,CV),je.addEventListener(N.SEGMENTATION_DATA_MODIFIED,xV),je.addEventListener(N.SEGMENTATION_REPRESENTATION_MODIFIED,ay),je.addEventListener(N.SEGMENTATION_REPRESENTATION_ADDED,ay)}function aF(){je.removeEventListener(N.ANNOTATION_COMPLETED,TV),je.removeEventListener(N.ANNOTATION_MODIFIED,EV),je.removeEventListener(N.ANNOTATION_SELECTION_CHANGE,oy),je.removeEventListener(N.ANNOTATION_SELECTION_CHANGE,oy),je.removeEventListener(N.SEGMENTATION_MODIFIED,CV),je.removeEventListener(N.SEGMENTATION_DATA_MODIFIED,xV),je.removeEventListener(N.SEGMENTATION_REPRESENTATION_MODIFIED,ay),je.removeEventListener(N.SEGMENTATION_REPRESENTATION_ADDED,ay)}const e1e=Object.freeze(Object.defineProperty({__proto__:null,COLOR_LUT:iy},Symbol.toStringTag,{value:"Module"})),t1e="3.20.0";function n1e(t,e,r,n){const{camera:i}=n.detail,o=Yr(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:r1e}=Ke;function i1e(t){return hd(t,r1e,n1e)}function o1e(t,e,r,n,i){const o=Yr(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:a1e}=Ke;function s1e(t,e){return hd(t,a1e,o1e,{viewPresentation:e})}function c1e(t,e,r,n,i){const o=n.detail,{volumeId:a,range:s,invertStateChanged:c,invert:l,colormap:f}=o,u=Yr(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 _r)d._actors&&d._actors.size>1?d.setProperties(h,a):d.setProperties(h);else if(d instanceof sr)d.setProperties(h);else throw new Error("Viewport type not supported.");d.render()}function l1e(t,e){return e=Object.assign({syncInvertState:!0,syncColormap:!0},e),hd(t,Ke.VOI_MODIFIED,c1e,{auxiliaryEvents:[{name:Ke.COLORMAP_MODIFIED}],...e})}function u1e(t,e,r){const n=Yr(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:f1e}=Ke;function d1e(t){return hd(t,f1e,u1e)}function h1e(t,e){const{viewPlaneNormal:r}=t.getCamera(),{viewPlaneNormal:n}=e.getCamera(),i=Tt(r,n);return Math.abs(i)>.9}const BD=(t,e)=>kp.get("spatialRegistrationModule",t,e);async function g1e(t,e,r){const n=Yr(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=gt("imagePlaneModule",s).imagePositionPatient,f=a.getImageIds();if(!h1e(i,a))return;let u=BD(r.viewportId,e.viewportId);if(!u){const p=i.getFrameOfReferenceUID(),v=a.getFrameOfReferenceUID();if(p===v&&(o==null?void 0:o.useInitialPosition)!==!1?u=Vt(Yo()):(HA(i,a),u=BD(r.viewportId,e.viewportId)),!u)return}const d=Yt(ke(),l,u),h=p1e(d,f);let g=h.index;a instanceof cr&&(g=f.length-h.index-1),h.index!==-1&&a.getCurrentImageIdIndex()!==h.index&&await As(a.element,{imageIndex:g})}function p1e(t,e){return e.reduce((r,n,i)=>{const{imagePositionPatient:o}=gt("imagePlaneModule",n),a=Ni(o,t);return a{i.getImageIds().includes(t)&&i.calibrateSpacing(t)})}function lF(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 D1e=Object.freeze(Object.defineProperty({__proto__:null,extend2DBoundingBoxInViewAxis:lF,getBoundingBoxAroundShape:Cu,getBoundingBoxAroundShapeIJK:Cu,getBoundingBoxAroundShapeWorld:ik},Symbol.toStringTag,{value:"Module"})),{transformWorldToIndex:s3}=On;function uF(t,e,r){const[n,i]=t,o=It((n[0]+i[0])/2,(n[1]+i[1])/2,(n[2]+i[2])/2),a=Ni(n,i)/2,{boundsIJK:s,topLeftWorld:c,bottomRightWorld:l}=I1e(e,r,t,o,a);return{boundsIJK:s,centerWorld:o,radiusWorld:a,topLeftWorld:c,bottomRightWorld:l}}function fF(t,e){const r=e.getDirection(),n=It(r[0],r[1],r[2]),i=It(r[3],r[4],r[5]),o=It(r[6],r[7],r[8]),a=zs(ke(),o);return uF(t,e,{row:n,column:i,normal:a})}function b1e(t,e,r){if(!r)throw new Error("viewport is required in order to calculate the sphere bounds");const n=r.getCamera(),i=It(n.viewUp[0],n.viewUp[1],n.viewUp[2]),o=It(n.viewPlaneNormal[0],n.viewPlaneNormal[1],n.viewPlaneNormal[2]),a=ke();Mn(a,i,o);const s={row:a,normal:o,column:zs(ke(),i)};return uF(t,e,s)}function I1e(t,e,r,n,i){const o=t.getDimensions(),{row:a,column:s,normal:c}=e,l=ke(),f=ke();Sn(l,n,c,i),Sn(f,n,c,-i),Sn(l,l,s,-i),Sn(f,f,s,i),Sn(l,l,a,-i),Sn(f,f,a,i);const u=s3(t,l),d=s3(t,f),h=r.map(p=>s3(t,p));return{boundsIJK:Cu([u,d,...h],o),topLeftWorld:l,bottomRightWorld:f}}function dF(t,e=5){return parseFloat(t[0]).toFixed(e)+","+parseFloat(t[1]).toFixed(e)+","+parseFloat(t[2]).toFixed(e)+","}class O1e{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=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:$t.MetadataReferenceModified,annotation:r};ot(je,N.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 M1e(t,e){const{viewPlaneNormal:r}=t.metadata,{viewPlaneNormal:n}=e.metadata,i=Tt(r,n);if(!mu(1,Math.abs(i)))return!1;const{polyline:a}=t.data.contour,{polyline:s}=e.data.contour,c=Tt(r,a[0]),l=Tt(r,s[0]);return mu(c,l)}function hF(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"}:hF(i,e,r)}return{remainingLines:e,contourPoints:r,type:"OPEN_PLANAR"}}function F4(t){if(t.length==0)return[];const e=[],r=t.shift();e.push(r.a),e.push(r.b);const n=hF(r,t,e);if(n.remainingLines.length==0)return[{type:n.type,contourPoints:n.contourPoints}];{const i=F4(n.remainingLines);return i.push({type:n.type,contourPoints:n.contourPoints}),i}}function P1e(t){return F4(t)}const R1e={findContours:F4,findContoursFromReducedSet:P1e};function L1e(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 A1e=(t,e)=>{const r=t[0],n=t[1];let i=!1;for(let o=0,a=e.length-1;on!=f>n&&r<(l-s)*(n-c)/(f-c)+s&&(i=!i)}return i};function N1e(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=>{A1e([r[o][0],r[o][1]],n)||i++}),i===0}function k1e(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&&N1e(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 V1e={processContourHoles:k1e};let GD=!1;function V5(){if(GD)return;GD=!0;const t=()=>new Worker(new URL("/static/dv3d/assets/computeWorker-FOqOvCDJ.js",import.meta.url),{name:"compute",type:"module"}),e=tl(),n=cfe().computeWorker,i={maxWorkerInstances:1,autoTerminateOnIdle:(n==null?void 0:n.autoTerminateOnIdle)??{enabled:!0,idleTimeThreshold:2e3}};e.registerWorker("compute",t,i)}function F5(){return Xn.getState().segmentations}function F1e(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===Dt.Contour&&U1e(a);const s=B1e(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 U1e(t){t.geometryIds=t.geometryIds??[],t.annotationUIDsMap=t.annotationUIDsMap??new Map}function B1e(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===Dt.Surface?G1e(n,r):n[1]=W1e(),n}function G1e(t,e){const{geometryIds:r}=e;r==null||r.forEach(n=>{const i=Le.getGeometry(n);if(i!=null&&i.data){const{segmentIndex:o}=i.data;t[o]={segmentIndex:o}}})}function W1e(){return{segmentIndex:1,label:"Segment 1",locked:!1,cachedStats:{},active:!0}}function gF(t,e){const r=Xn;t.forEach(n=>{const i=F1e(n);r.addSegmentation(i),e||_a(i.segmentationId)})}function Ch(t,e,r){return mF(t,e,r)}function pF(t,e,r){return mF(t,e,r)}function mF(t,e,r){const{segmentationId:n,type:i}=e;return z1e(t,n,i,r),Xn.removeSegmentationRepresentations(t,{segmentationId:n,type:i})}function vF(){Xn.getAllViewportSegmentationRepresentations().forEach(({viewportId:e,representations:r})=>{r.forEach(({segmentationId:n,type:i})=>{Ch(e,{segmentationId:n,type:i})})}),Xn.resetState()}function yF(t,e,r){Ch(t,{segmentationId:e,type:Dt.Labelmap},r)}function wF(t,e,r){Ch(t,{segmentationId:e,type:Dt.Contour},r)}function xF(t,e,r){Ch(t,{segmentationId:e,type:Dt.Surface},r)}function z1e(t,e,r,n){Xo(t,{segmentationId:e,type:r}).forEach(a=>{a.type===Dt.Labelmap?nV.removeRepresentation(t,a.segmentationId,n):a.type===Dt.Contour?eV.removeRepresentation(t,a.segmentationId,n):a.type===Dt.Surface&&uk.removeRepresentation(t,a.segmentationId,n)});const{viewport:o}=zn(t)||{};o&&o.render()}function U4(t){const e=Xn;e.getAllViewportSegmentationRepresentations().filter(({representations:n})=>n.some(i=>i.segmentationId===t)).map(({viewportId:n})=>n).forEach(n=>{pF(n,{segmentationId:t})}),e.removeSegmentation(t),QT(t)}function CF(){const t=Xn;t.getState().segmentations.map(n=>n.segmentationId).forEach(n=>{U4(n)}),t.resetState()}function $1e(t){Xn.removeColorLUT(t)}function SF(t,e){return _F(t).map(o=>(e&&o.type===e,Pn(o.segmentationId))).filter(o=>o!==void 0)}function _F(t){return Xn.getState().viewportSegRepresentations[t]}function j1e(t,e){return Xn.getStackSegmentationImageIdsForViewport(t,e)}function H1e(){Xn.resetState()}const K1e=Object.freeze(Object.defineProperty({__proto__:null,addColorLUT:$g,addSegmentations:gF,destroy:H1e,getColorLUT:D1,getCurrentLabelmapImageIdForViewport:ku,getCurrentLabelmapImageIdsForViewport:Yc,getNextColorLUTIndex:gV,getSegmentation:Pn,getSegmentationRepresentation:e4,getSegmentationRepresentations:Xo,getSegmentationRepresentationsBySegmentationId:sk,getSegmentations:F5,getStackSegmentationImageIdsForViewport:j1e,getViewportIdsWithSegmentation:yh,getViewportSegmentationRepresentations:_F,getViewportSegmentations:SF,removeAllSegmentationRepresentations:vF,removeAllSegmentations:CF,removeColorLUT:$1e,removeContourRepresentation:wF,removeLabelmapRepresentation:yF,removeSegmentation:U4,removeSegmentationRepresentation:Ch,removeSurfaceRepresentation:xF,updateLabelmapSegmentationImageReferences:SV},Symbol.toStringTag,{value:"Module"}));function TF(t){if("volumeId"in t){if(t=t,!Le.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 q1e(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;TF(e)}function X1e(t){TF(t)}const Y1e=Object.freeze(Object.defineProperty({__proto__:null,validate:X1e,validatePublic:q1e},Symbol.toStringTag,{value:"Module"}));function EF(t){const e=Le.getVolume(t);if(!e)return null;const r=e.referencedVolumeId;let n;if(r)n=Le.getVolume(r);else{const i=e.imageIds,a=Le.getImage(i[0]).referencedImageId,s=Le.getVolumeContainingImageId(a);n=s==null?void 0:s.volume}return n}function J1e({operationData:t}){const{volumeId:e}=t;if(!e){const c=new CustomEvent(Ke.ERROR_EVENT,{detail:{type:"Segmentation",message:"No volume id found for the segmentation"},cancelable:!0});return je.dispatchEvent(c),null}const r=Le.getVolume(e),n=EF(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 Z1e({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=ku(e.id,n);if(!u)return null;const d=S5(e.id,n);if(!d)return null;const h=Le.getImage(u);i=d.actor.getMapper().getInputData(),o=h.voxelManager;const g=t.imageId,p=Le.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=Le.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 B4({operationData:t,viewport:e,strategy:r}){return t?"volumeId"in t&&t.volumeId!=null||"referencedVolumeId"in t&&t.referencedVolumeId!=null?J1e({operationData:t}):Z1e({operationData:t,viewport:e,strategy:r}):null}function Sh(t){const{representationData:e}=Pn(t);let{volumeId:r}=e.Labelmap,n;if(r&&(n=Le.getVolume(r),n))return n;const{imageIds:i}=e.Labelmap;if(r=Le.generateVolumeId(i),!(!i||i.length===1||!Au(i)))return n=r5(r,i),n}const DF={[Ct.EnsureSegmentationVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t,{segmentationId:n,imageIds:i}=e,o=r?r.getImageIds():i.map(c=>Le.getImage(c).referencedImageId);if(!Au(o))throw new Error("Volume is not reconstructable for sphere manipulation");const s=Sh(n);s&&(e.segmentationVoxelManager=s.voxelManager,e.segmentationImageData=s.imageData)}};function U5(t){if(!t||t.length<=1||!Au(t))return;const r=Le.generateVolumeId(t);let n=Le.getVolume(r);return n||(n=r5(r,t),n)}const bF={[Ct.EnsureImageVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t;let n;if(r){if(n=r.getImageIds(),!Au(n))throw new Error("Volume is not reconstructable for sphere manipulation")}else n=Pn(e.segmentationId).representationData.Labelmap.imageIds.map(s=>Le.getImage(s).referencedImageId);const i=U5(n);if(!i)throw new Error("Failed to create or get image volume");e.imageVoxelManager=i.voxelManager,e.imageData=i.imageData}},nc=(t,e)=>{ot(je,Ke.WEB_WORKER_PROGRESS,{progress:e,type:t})},IF=(t,e)=>{const r=Pn(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=>Le.getImage(u).referencedImageId);c=Au(f)}let l=e;return l?Array.isArray(l)||(l=[l,255]):l=[Zo(t)],{operationData:s,segVolumeId:o,segImageIds:a,reconstructableVolume:c,indices:l}},OF=t=>B4({operationData:t,strategy:{ensureSegmentationVolumeFor3DManipulation:DF.ensureSegmentationVolumeFor3DManipulation,ensureImageVolumeFor3DManipulation:bF.ensureImageVolumeFor3DManipulation}}),MF=t=>{const e=[],r=[];for(const n of t){const i=Le.getImage(n),o=i.getPixelData(),{origin:a,direction:s,spacing:c,dimensions:l}=o5(i);e.push({scalarData:o,dimensions:l,spacing:c,origin:a,direction:s});const f=i.referencedImageId;if(f){const u=Le.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}},Q1e=(t,e)=>{var a;let r;if(t){const c=Le.getVolume(t).imageIds,l=Le.getImage(c[0]);l&&(r=l.referencedImageId)}else e!=null&&e.length&&(r=Le.getImage(e[0]).referencedImageId);const n=Le.getImage(r),i=gt("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:eme}=Dt;async function PF({segmentations:t}){V5(),nc(wa.GENERATE_CONTOUR_SETS,0);const{representationData:e,segments:r=[0,1],segmentationId:n}=t;let{volumeId:i}=e[eme];if(!i){const g=Sh(n);g&&(i=g.volumeId)}const o=Le.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 tl().executeTask("compute","generateContourSetsFromLabelmapVolume",{segmentation:c,indices:l,mode:"individual"}),u=o.imageIds.map(g=>{var v;const p=(v=Le.getImage(g))==null?void 0:v.referencedImageId;return p?Le.getImage(p):void 0}),d=u.map(g=>o5(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=js(x,C);return tA(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 nc(wa.GENERATE_CONTOUR_SETS,100),h}class RF{constructor(){}static getContourSequence(e,r){const{data:n}=e,{projectionPoints:i,projectionPointsImageIds:o}=n.cachedStats;return i.map((a,s)=>{const c=tme(a),l=nme(o[s],r);return{NumberOfContourPoints:c.length/3,ContourImageSequence:l,ContourGeometricType:"CLOSED_PLANAR",ContourData:c}})}}RF.toolName="RectangleROIStartEndThreshold";function tme(t){return[...t[0],...t[1],...t[3],...t[2]].flat().map(i=>i.toFixed(2))}function nme(t,e){const r=e.get("sopCommonModule",t);return{ReferencedSOPClassUID:r.sopClassUID,ReferencedSOPInstanceUID:r.sopInstanceUID}}function rme(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 Qg=class Qg{constructor(){}static convert(e,r,n){rme(e);const{toolName:i}=e.metadata,o=Qg.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){Qg.TOOL_NAMES[e.toolName]=e}};Qg.TOOL_NAMES={};let sy=Qg;sy.register(RF);function ime(t,e){Ks.acceptAutoGenerated(t,e)}const{isEqual:ome}=On;function bC(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=>ome(o,c));if(a!==-1)return a;let s=1/0;return r.reduce((c,l,f)=>{const u=MM(l,o);return u{const S=({value:M})=>{h=h+1,M>=g.lower&&M<=g.upper&&(d=d+1)},{imageData:_,dimensions:T,lower:E,upper:D}=w,b=JT(_,T,x,C);h=0,d=0,g={lower:E,upper:D};let I=!1;const{voxelManager:P}=_.get("voxelManager");return P.forEach(S,{imageData:_,boundsIJK:b}),s===0?I=d>0:s==1&&(I=d===h),I},v=(w,x)=>{const{imageData:C,lower:S,upper:_}=w,T=C.get("voxelManager").voxelManager,E=T.toIndex(x),D=T.getAtIndex(E);return!(D<=S||D>=_)},y=({index:w,pointIJK:x,pointLPS:C})=>{let S=u.length>0;for(let _=0;_{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ce(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:{}}});en(f,a);const u=St(a,this.getToolName());return this.editData={annotation:f,viewportIdsToRender:u,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Mt(a),n.preventDefault(),Pe(u),f},this.isPointNearTool=(n,i,o,a)=>{const s=Ce(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 v4([p,v,y,m],g)<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Mt(a);const c=Ce(a),{renderingEngine:l}=c;Pe(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=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Mt(s);const d=Ce(s),{renderingEngine:h}=d;Pe(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),Wt(o),this.doneEditMemo(),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Pe(s),c&&Nn(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=Ce(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]],_=p(w),T=p(x),y[1]=_,y[2]=T;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,Ce(o),Pe(s),a.invalidated&&Qt(a,o,$t.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&Nn(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(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;da.worldToCanvas(F));u.annotationUID=g;const{color:w,lineWidth:x,lineDash:C}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),{viewPlaneNormal:S,viewUp:_}=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,_,f,n);else if(h.invalidated&&(this._throttledCalculateCachedStats(h,S,_,f,n),a instanceof cr)){const{referencedImageId:F}=h.metadata;for(const j in p.cachedStats)j.startsWith("imageId")&&f.getStackViewports().find(ue=>{const ce=Lr(F),pe=ue.hasImageURI(ce),Te=Lr(ue.getCurrentImageId());return pe&&Te!==ce})&&delete p.cachedStats[j]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let T;if(!Vr(g))continue;!Jr(g)&&!this.editData&&y!==null&&(T=[m[y]]),T&&Qn(i,g,"0",T,{color:w});const E=`${g}-rect`;w4(i,g,"0",m,{color:w,lineDash:C,lineWidth:x},E),o=!0;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 I=this.configuration.getTextLines(p,l);if(!I||I.length===0)continue;if(!p.handles.textBox.hasMoved){const F=ea(m);p.handles.textBox.worldPosition=a.canvasToWorld(F)}const P=a.worldToCanvas(p.handles.textBox.worldPosition),L=ji(i,g,"1",I,P,m,{},b),{x:V,y:G,width:A,height:k}=L;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([V,G]),topRight:a.canvasToWorld([V+A,G]),bottomLeft:a.canvasToWorld([V,G+k]),bottomRight:a.canvasToWorld([V+A,G+k])}}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;xor(n,o)&&or(i,o),this._throttledCalculateCachedStats=So(this._calculateCachedStats,100,{trailing:!0})}};e0.toolName="RectangleROI",e0.hydrate=(e,r,n)=>{const i=zn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=e0.hydrateBase(e0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Tn(),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}};en(d,l.element),Pe([l.id])};let Zc=e0;function sme(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 Mr(n)&&f.push(`Area: ${on(n)} ${s}`),Mr(i)&&f.push(`Mean: ${on(i)} ${c}`),Mr(o)&&f.push(`Max: ${on(o)} ${c}`),Mr(l)&&f.push(`Max: ${on(l)} ${c}`),Mr(a)&&f.push(`Std Dev: ${on(a)} ${c}`),f}const{transformWorldToIndex:Jh}=On;class G4 extends Zc{constructor(e={},r={configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:cme,statsCalculator:ec,showTextBox:!1,throttleTimeout:100}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ce(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 sr)throw new Error("Stack Viewport Not implemented");{const _=this.getTargetId(l);v=ic(_),p=Le.getVolume(v),g=jc(p,s,d)}const y=Lu(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),en(C,a);const S=St(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Mt(a),n.preventDefault(),Pe(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),Wt(o);const u=Ce(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID);const d=this.getTargetId(u.viewport),h=Le.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,d,h,u),Pe(s),c?Nn(a):Qt(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=sn(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=R5(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;la.worldToCanvas(A));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,_=a.getCamera().viewPlaneNormal;let T=g,E=p;if(Array.isArray(g)){T=this._getCoordinateForViewplaneNormal(T,_);const A=this._getIndexOfCoordinatesForViewplaneNormal(_);d.handles.points.forEach(k=>{k[A]=T}),d.startCoordinate=T}Array.isArray(p)&&(E=this._getCoordinateForViewplaneNormal(E,_),d.endCoordinate=E,d.endCoordinate=E);const D=Ql(T),b=Ql(E),I=this._getCoordinateForViewplaneNormal(S,_),P=Ql(I);if(PMath.max(D,b))continue;f.invalidated&&this._throttledCalculateCachedStats(f,n);let M=!1;if((P===D||P===b)&&(M=!0),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let L;if(!Vr(u))continue;!Jr(u)&&!this.editData&&y!==null&&M&&(L=[m[y]]),L&&Qn(i,u,"0",L,{color:C});let V=x;if(M||(V=2),P1(i,u,"0",m[0],m[3],{color:C,lineDash:V,lineWidth:w}),o=!0,this.configuration.showTextBox){const A=this.getLinkedTextBoxStyle(c,f);if(!A.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 k=this.configuration.getTextLines(d,{metadata:h});if(!k||k.length===0)continue;if(!d.handles.textBox.hasMoved){const Te=ea(m);d.handles.textBox.worldPosition=a.canvasToWorld(Te)}const F=a.worldToCanvas(d.handles.textBox.worldPosition),Y=ji(i,u,"1",k,F,m,{},A),{x:ie,y:ue,width:ce,height:pe}=Y;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([ie,ue]),topRight:a.canvasToWorld([ie+ce,ue]),bottomLeft:a.canvasToWorld([ie,ue+pe]),bottomRight:a.canvasToWorld([ie+ce,ue+pe])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=So(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=gh(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=Jh(s,f[0]),d=Jh(s,f[0]),h=ke();s.indexToWorldVec3(u,h);const g=ke();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=Ni(h,g),v=[];for(let y=0;y{const w=ke();return Sn(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}=P5(s,c,h,g),y=Qo(d,o.habdles),m=Math.abs(p*v)/(y.scale*y.scale),w={isPreScaled:rl(l,r),isSuvScaled:this.isSuvScaled(l,r,e.metadata.referencedImageId)},x=il(a.Modality,e.metadata.referencedImageId,w);for(let E=0;E{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ce(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 sr)p=g.split("imageId:")[1];else{v=ic(g);const x=Le.getVolume(v);p=jc(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}};en(m,a);const w=St(a,this.getToolName());return this.editData={annotation:m,viewportIdsToRender:w,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Mt(a),n.preventDefault(),Pe(w),m},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(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;fa.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;Qt(u,s);let x;if(!Vr(d))continue;!Jr(d)&&!this.editData&&p!==null&&(x=[v[p]]),x&&Qn(i,d,"0",x,{color:w}),P1(i,d,"0",v[0],v[3],{color:w,lineDash:m,lineWidth:y}),o=!0}return o}}}W4.toolName="RectangleROIThreshold";function AF(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=>Nr(c,p));let d=Cu(u,l);r.numSlicesToProject&&!((g=a.cachedStats)!=null&&g.projectionPoints)&&(d=lF(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 lme(t,e,r,n){const i=t.map(s=>Ir.getAnnotation(s));ume(i);let o;for(let s=0;s{if(!zt(f,t[0].dimensions)||!zt(l,t[0].direction)||!zt(d,t[0].spacing)||!zt(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;d0;)g(f.pop());return{flooded:u};function g(T){const E=T.currentArgs,D=T.previousArgs;p(E)||(v(E),y(E)?(m(E),x(E)):w(D))}function p(T){const[E,D,b=0]=T,I=E+32768+65536*(D+32768+65536*(b+32768));return d.has(I)}function v(T){const[E,D,b=0]=T,I=E+32768+65536*(D+32768+65536*(b+32768));d.add(I)}function y(T){const E=C(T);return o?o(E,c):E===c}function m(T){u.push(T),n&&n(...T)}function w(T){const[E,D,b=0]=T,I=E+32768+65536*(D+32768+65536*(b+32768));h==null||h.set(I,T),i&&i(...T)}function x(T){for(let E=0;E{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}},pme={[Ct.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===Ct.RejectPreview||e===Ct.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(Bx(r,w)>p)return;const C=Array.isArray(m)?N0(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},[Ct.OnInteractionStart]:t=>{var r;const{configuration:e}=t;(r=e==null?void 0:e.threshold)!=null&&r.isDynamic&&(e.threshold.range=null)},[Ct.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}},mme={[Ct.Initialize]:t=>{t.segmentIndex=0}},{isEqual:c3}=On,zD={toIJK:t=>t,fromIJK:t=>t,type:"acquistion"},vme={toIJK:([t,e,r])=>[r,t,e],fromIJK:([t,e,r])=>[e,r,t],type:"jk"},yme={toIJK:([t,e,r])=>[t,r,e],fromIJK:([t,e,r])=>[t,r,e],type:"ik"};function kF(t,e){if(!(t instanceof _r))return{...zD,boundsIJKPrime:e};const{viewPlaneNormal:r}=t.getCamera(),n=c3(Math.abs(r[0]),1)&&vme||c3(Math.abs(r[1]),1)&&yme||c3(Math.abs(r[2]),1)&&zD;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:wme,VoxelManager:xme}=On,Cme=65535;var Zi;(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"})(Zi||(Zi={}));class nd{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:xme.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]>Cme))return;const{toIJK:u,fromIJK:d,boundsIJKPrime:h,error:g}=kF(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 wme(p,v,y),w=(x,C,S)=>{const _=o.toIndex(u([x,C,S])),T=o.getAtIndex(_);if(T===c||T===s)return Zi.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)===Zi.SEGMENT&&(n+=r.floodFill(c,l,f,Zi.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!==Zi.ISLAND)for(let l=a.start;l{let f;for(const u of[...l])if(u.value===Zi.ISLAND){if(!f){if(this.fillInternalEdge&&u.start>0)for(let d=0;d{if(l.value!==Zi.INTERIOR)return;const[,f,u]=e.toIJK(c),d=f>0?e.getRun(f-1,u):null,h=f+12&&(!v||!y)&&e.floodFill(l.start,f,u,Zi.EXTERIOR,{singlePlane:!0})}),e.forEach((c,l)=>{if(l.value!==Zi.INTERIOR)return;const[,f,u]=e.toIJK(c),g=e.floodFill(l.start,f,u,Zi.INTERIOR_TEST)>this.maxInternalRemove?Zi.EXTERIOR:Zi.INTERIOR_SMALL;e.floodFill(l.start,f,u,g)}),e.forEach((c,l)=>{if(l.value===Zi.INTERIOR_SMALL)for(let f=l.start;f=o.start&&n=i))return!0;return!1}}const Sme={[Ct.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 nd,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&&io(t.segmentationId,l,e)}},_me={[Ct.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},[Ct.Initialize]:t=>{const{segmentIndex:e,previewColor:r,previewSegmentIndex:n}=t;if(n==null||e==null)return;const i=yh(t.segmentationId);i==null||i.forEach(o=>{pV(o,t.segmentationId,n,r)})},[Ct.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),io(t.segmentationId,r.getArrayOfModifiedSlices(),i),t.centerSegmentIndexInfo.changedIndices=[]},[Ct.RejectPreview]:t=>{t&&$A.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})}},Tme={[Ct.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 Eme({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 Dme={[Ct.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}Eme({operationData:t,existingValue:l,index:r})}}},bme={[Ct.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)?Mo(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}}},$D=10;function cy(){return{maxIJKs:[]}}function VF(t,e){const{value:r}=e,{maxIJKs:n}=t,i=n.length;if(typeof r!="number"||i>=$D&&r=n[i-1].value)n.push(o);else for(let a=0;a=$D&&n.splice(0,1)}function FF(t,e,r){const{spacing:n,calibration:i}=r,{volumeUnit:o}=Qo({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 CE=class CE extends ec{static statsInit(e){super.statsInit(e),this.volumetricState=cy()}static statsCallback(e){super.statsCallback(e),VF(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 FF(this.volumetricState,n,r)}};CE.volumetricState=cy();let Ff=CE;class jD extends Pk{constructor(e){super(e),this.volumetricState=cy()}statsInit(e){super.statsInit(e),this.volumetricState=cy()}statsCallback(e){super.statsCallback(e),VF(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 FF(this.volumetricState,n,r)}}const Ime=Math.pow(3*1e3/(4*Math.PI),1/3);async function UF({segmentationId:t,segmentIndices:e,mode:r="collective"}){V5(),nc(wa.COMPUTE_STATISTICS,0);const n=IF(t,e);if(!n)return;const{operationData:i,segVolumeId:o,segImageIds:a,reconstructableVolume:s,indices:c}=n,{refImageId:l,modalityUnitOptions:f}=Q1e(o,a),u=yV(l,f);return s?await Ome({operationData:i,indices:c,unit:u,mode:r}):await Mme({segImageIds:a,indices:c,unit:u,mode:r})}async function Ome({operationData:t,indices:e,unit:r,mode:n}){var p;const i=OF(t),{segmentationVoxelManager:o,imageVoxelManager:a,segmentationImageData:s,imageData:c}=i;if(!o||!s)return;const l=s.getSpacing(),{boundsIJK:f}=o;if(!f)return Ff.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 tl().executeTask("compute","calculateSegmentsStatisticsVolume",{segmentationInfo:d,imageInfo:h,indices:e,unit:r,mode:n});if(nc(wa.COMPUTE_STATISTICS,100),n==="collective")return ly({stats:g,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a});{const v={};return Object.entries(g).forEach(([y,m])=>{v[y]=ly({stats:m,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a})}),v}}const l3=(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)},ly=({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*Ime/a)));for(const a of t.maxIJKs){const s=Pme(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},l3(t,t.peakValue),l3(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}`},l3(t,t.lesionGlycolysis)}return t};async function Mme({segImageIds:t,indices:e,unit:r,mode:n}){nc(wa.COMPUTE_STATISTICS,0);const{segmentationInfo:i,imageInfo:o}=MF(t),a=await tl().executeTask("compute","calculateSegmentsStatisticsStack",{segmentationInfo:i,imageInfo:o,indices:e,mode:n});nc(wa.COMPUTE_STATISTICS,100);const s=i[0].spacing,c=i[0],l=o[0].voxelManager;if(n==="collective")return ly({stats:a,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l});{const f={};return Object.entries(a).forEach(([u,d])=>{f[u]=ly({stats:d,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l})}),f}}function Pme(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&&Ff.statsCallback({value:d,pointLPS:u,pointIJK:f})};return Ff.statsInit({storePointData:!1}),CT(r,{pointInShapeFn:c,callback:l,boundsIJK:s}),Ff.getStatistics({spacing:i})}const Rme={[Ct.GetStatistics]:function(t,e,r){const{indices:n}=r,{segmentationId:i,viewport:o}=e;UF({segmentationId:i,segmentIndices:n})}},pn={determineSegmentIndex:gme,dynamicThreshold:pme,erase:mme,islandRemoval:Sme,preview:_me,regionFill:Tme,setValue:Dme,threshold:bme,labelmapStatistics:Rme,ensureSegmentationVolumeFor3DManipulation:DF,ensureImageVolumeFor3DManipulation:bF},Ef=class Ef{constructor(e,...r){this._initialize=[],this._fill=[],this._onInteractionStart=[],this.fill=(n,i)=>{const o=this.initialize(n,i,Ct.Fill);if(!o)return;this._fill.forEach(c=>c(o));const{segmentationVoxelManager:a,segmentIndex:s}=o;return io(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,Ct.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(!Ef.childFunctions[o])throw new Error(`Didn't find ${o} as a brush strategy`);Ef.childFunctions[o](this,i[o])}}),this.strategyFunction=(n,i)=>this.fill(n,i);for(const n of Object.keys(Ef.childFunctions))this.strategyFunction[n]=this[n]}initialize(e,r,n){const{viewport:i}=e,o=B4({operationData:r,viewport:i,strategy:this});if(!o)return null;const{imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c}=o,l=r.createMemo(r.segmentationId,s),f={operationName:n,...r,segmentIndex:r.segmentIndex,enabledElement:e,imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c,viewport:i,centerWorld:null,isInObject:null,isInObjectBoundsIJK:null,brushStrategy:this,memo:l};return this._initialize.forEach(u=>u(f)),f}};Ef.COMPOSITIONS=pn,Ef.childFunctions={[Ct.OnInteractionStart]:Za(Ct.OnInteractionStart,Ct.Initialize),[Ct.OnInteractionEnd]:Za(Ct.OnInteractionEnd,Ct.Initialize),[Ct.Fill]:Za(Ct.Fill),[Ct.Initialize]:Za(Ct.Initialize),[Ct.CreateIsInThreshold]:Fm(Ct.CreateIsInThreshold),[Ct.Interpolate]:Za(Ct.Interpolate,Ct.Initialize),[Ct.AcceptPreview]:Za(Ct.AcceptPreview,Ct.Initialize),[Ct.RejectPreview]:Za(Ct.RejectPreview,Ct.Initialize),[Ct.INTERNAL_setValue]:Fm(Ct.INTERNAL_setValue),[Ct.Preview]:Fm(Ct.Preview,!1),[Ct.ComputeInnerCircleRadius]:Za(Ct.ComputeInnerCircleRadius),[Ct.EnsureSegmentationVolumeFor3DManipulation]:Za(Ct.EnsureSegmentationVolumeFor3DManipulation),[Ct.EnsureImageVolumeFor3DManipulation]:Za(Ct.EnsureImageVolumeFor3DManipulation),[Ct.AddPreview]:Za(Ct.AddPreview),[Ct.GetStatistics]:Fm(Ct.GetStatistics),compositions:null};let ys=Ef;function Za(t,e){const r=`_${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 Fm(t,e=!0){return(r,n)=>{if(r[t])throw new Error(`The singleton method ${t} already exists`);r[t]=e?n:(i,o,...a)=>(o.enabledElement=i,n.call(r,o,...a))}}function BF(t,e){const{center:r,radius:n}=t,i=t.radius2||n*n;return(e[0]-r[0])*(e[0]-r[0])+(e[1]-r[1])*(e[1]-r[1])+(e[2]-r[2])*(e[2]-r[2])<=i}const{transformWorldToIndex:HD,isEqual:u3}=On,GF={[Ct.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=It(0,0,0);e.forEach(d=>{Li(i,i,d)}),Ai(i,i,1/e.length),t.centerWorld=i,t.centerIJK=HD(n,i);const o=e.map(d=>r.worldToCanvas(d)),[a,s]=Xv(o),c=r.canvasToWorld(a),l=r.canvasToWorld(s),f=e.map(d=>HD(n,d)),u=Cu(f,n.getDimensions());t.isInObject=WF({topLeftWorld:c,bottomRightWorld:l,center:i}),t.isInObjectBoundsIJK=u}};function WF(t){const{topLeftWorld:e,bottomRightWorld:r,center:n}=t,i=Math.abs(e[0]-r[0])/2,o=Math.abs(e[1]-r[1])/2,a=Math.abs(e[2]-r[2])/2,s=Math.max(i,o,a);if(u3(i,s)&&u3(o,s)&&u3(a,s)){const f={center:n,radius:s,radius2:s*s};return u=>BF(f,u)}const c={center:n,xRadius:i,yRadius:o,zRadius:a},{precalculated:l}=u4(c,{});return l}const zF=new ys("Circle",pn.regionFill,pn.setValue,GF,pn.determineSegmentIndex,pn.preview,pn.labelmapStatistics),Lme=new ys("CircleThreshold",pn.regionFill,pn.setValue,GF,pn.determineSegmentIndex,pn.dynamicThreshold,pn.threshold,pn.preview,pn.islandRemoval,pn.labelmapStatistics),B5=zF.strategyFunction,Ame=Lme.strategyFunction;function Nme(){throw new Error("Not yet implemented")}const{transformWorldToIndex:kme}=On,Vme={[Ct.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=It(0,0,0);e.forEach(c=>{Li(i,i,c)}),Ai(i,i,1/e.length),t.centerWorld=i,t.centerIJK=kme(n,i);const{boundsIJK:o,topLeftWorld:a,bottomRightWorld:s}=b1e(e.slice(0,2),n,r);t.isInObjectBoundsIJK=o,t.isInObject=WF({topLeftWorld:a,bottomRightWorld:s,center:i})}},G5=new ys("Sphere",pn.regionFill,pn.setValue,Vme,pn.determineSegmentIndex,pn.preview,pn.labelmapStatistics,pn.ensureSegmentationVolumeFor3DManipulation),$F=G5.strategyFunction,Fme=new ys("SphereThreshold",...G5.compositions,pn.dynamicThreshold,pn.threshold,pn.ensureSegmentationVolumeFor3DManipulation,pn.ensureImageVolumeFor3DManipulation),Ume=new ys("SphereThreshold",...G5.compositions,pn.dynamicThreshold,pn.threshold,pn.islandRemoval,pn.ensureSegmentationVolumeFor3DManipulation,pn.ensureImageVolumeFor3DManipulation),Bme=Fme.strategyFunction,Gme=Ume.strategyFunction,Wme=new ys("EraseSphere",pn.erase,...G5.compositions),jF=Wme.strategyFunction,zme=new ys("EraseCircle",pn.erase,...zF.compositions),HF=zme.strategyFunction,{VoxelManager:IC,RLEVoxelMap:$me}=On;function OC(t,e){return qF(t,e)}function KF(t){const{segmentationVoxelManager:e,undoVoxelManager:r,redoVoxelManager:n}=this,i=t===!1?n:r;i.forEach(({value:a,pointIJK:s})=>{e.setAtIJKPoint(s,a)});const o=i.getArrayOfModifiedSlices();io(this.segmentationId,o)}function qF(t,e){const r=IC.createRLEHistoryVoxelManager(e);return{segmentationId:t,restoreMemo:KF,commitMemo:jme,segmentationVoxelManager:e,voxelManager:r,id:Tn(),operationType:"labelmap"}}function jme(){if(this.redoVoxelManager)return!0;if(!this.voxelManager.modifiedSlices.size)return!1;const{segmentationVoxelManager:t}=this,e=IC.createRLEHistoryVoxelManager(t);$me.copyMap(e.map,this.voxelManager.map);for(const n of this.voxelManager.modifiedSlices.keys())e.modifiedSlices.add(n);this.undoVoxelManager=e;const r=IC.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 Hme=Object.freeze(Object.defineProperty({__proto__:null,createLabelmapMemo:OC,createRleMemo:qF,restoreMemo:KF},Symbol.toStringTag,{value:"Module"})),{isEqual:Um}=On,Kme=It(1,0,0),qme=It(0,1,0),Xme=It(0,0,1),KD=[Kme,qme,Xme];function XF(t){const e=Zn(ke(),t[0],t[1]),r=Zn(ke(),t[0],t[2]),n=qD(e,KD),i=qD(r,KD);return[...n,...i].every(a=>Um(a,0)||Um(a,90)||Um(a,180)||Um(a,270))}function qD(t,e){return e.map(r=>A_(t,r)*180/Math.PI)}const{transformWorldToIndex:YF}=On,JF={[Ct.Initialize]:t=>{const{points:e,imageVoxelManager:r,viewport:n,segmentationImageData:i,segmentationVoxelManager:o}=t;if(!e)return;const a=It(0,0,0);e.forEach(l=>{Li(a,a,l)}),Ai(a,a,1/e.length),t.centerWorld=a,t.centerIJK=YF(i,a);const{boundsIJK:s,pointInShapeFn:c}=Yme(n,e,i);t.isInObject=c,t.isInObjectBoundsIJK=s}};function Yme(t,e,r){let n=e.map(w=>YF(r,w));n=n.map(w=>w.map(x=>Math.round(x)));const i=Cu(n,r.getDimensions()),a=t instanceof sr||XF(n),s=r.getDirection(),c=r.getSpacing(),{viewPlaneNormal:l}=t.getCamera(),f=Lu({direction:s,spacing:c},l),u=ik(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,_=x>=d&&x<=h,T=C>=g&&C<=p,E=S>=v&&S<=y;return _&&T&&E}}}const Jme=new ys("Rectangle",pn.regionFill,pn.setValue,JF,pn.determineSegmentIndex,pn.preview,pn.labelmapStatistics),Zme=new ys("RectangleThreshold",pn.regionFill,pn.setValue,JF,pn.determineSegmentIndex,pn.dynamicThreshold,pn.threshold,pn.preview,pn.islandRemoval,pn.labelmapStatistics),$4=Jme.strategyFunction,Qme=Zme.strategyFunction,e2e=Object.freeze(Object.defineProperty({__proto__:null,fillInsideCircle:B5,fillInsideRectangle:$4,fillOutsideCircle:Nme,thresholdInsideRectangle:Qme},Symbol.toStringTag,{value:"Module"})),ep=class ep extends ri{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(Ce(o),a,Ct.AcceptPreview)}this._previewData.isDrag=!0}}get _previewData(){return ep.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=OC(e,r),this.memoMap.set(n,i)):(i=OC(e,r),this.memoMap.set(n,i)),this.memo=i,i}createEditData(e){const r=Ce(e),{viewport:n}=r,i=ed(n.id);if(!i){const l=new CustomEvent(Ke.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=dd(o),{representationData:s}=Pn(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 _r){const{volumeId:c}=r[Dt.Labelmap],l=e.getActors();if(e instanceof sr){const g=new CustomEvent(Ke.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=>Le.getVolume(g.referencedId)),d=Le.getVolume(c),h=((o=u.find(g=>zt(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=ku(e.id,i);return c?{imageId:c,segmentsLocked:n}:void 0}}createHoverData(e,r){const n=Ce(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=ed(r);if(!n)return;const{segmentationId:i}=n,o=Zo(i);if(!o)return;const a=Jc(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}=Ce(e),d=Jc(u.id,i,n);if(!f&&!d)return;let h=null,g=null;return(m=this.configuration.preview)!=null&&m.enabled&&(h=f||t2e(...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=Ce(e),a=this.applyActiveStrategyCallback(o,this.getOperationData(e),Ct.AddPreview);return n.isDrag=!0,a}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=Ce(e);this.applyActiveStrategyCallback(r,this.getOperationData(e),Ct.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=Ce(e);this.applyActiveStrategyCallback(n,r,Ct.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=S1(),o=L1(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 ep({},{configuration:{strategies:{FILL_INSIDE_CIRCLE:B5},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((M,L)=>{m[L][0]=Math.min(m[L][0],M),m[L][1]=Math.max(m[L][1],M)});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=Zo(f),C=((v=y.data.handles)==null?void 0:v[0])||w[0],S=g.worldToIndex(C).map(Math.round),_=d.getAtIJKPoint(S)||0;let T=!1,E=!1;for(const I of w){const P=g.worldToIndex(I).map(Math.round),M=d.getAtIJKPoint(P);M===_?T=!0:M>=0&&(E=!0)}const b=T&&E?_:_===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 M=m[2][0];M<=m[2][1];M++){const L=g.indexToWorld([I,P,M]);m4(L,w)&&u.setAtIJK(I,P,M,b)}n&&un(y.annotationUID)}const p=u.getArrayOfModifiedSlices();io(f,p)}};ep.previewData={preview:null,element:null,timerStart:0,timer:null,startPoint:[NaN,NaN],isDrag:!1};let rd=ep;function t2e(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 W5 extends rd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE_CIRCLE:B5,ERASE_INSIDE_CIRCLE:HF,FILL_INSIDE_SPHERE:$F,ERASE_INSIDE_SPHERE:jF,THRESHOLD_INSIDE_CIRCLE:Ame,THRESHOLD_INSIDE_SPHERE:Bme,THRESHOLD_INSIDE_SPHERE_WITH_ISLAND_REMOVAL:Gme},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:{[Ct.AcceptPreview]:{method:Ct.AcceptPreview,bindings:[{key:"Enter"}]},[Ct.RejectPreview]:{method:Ct.RejectPreview,bindings:[{key:"Escape"}]},[Ct.Interpolate]:{method:Ct.Interpolate,bindings:[{key:"i"}],configuration:{useBallStructuringElement:!0,noUseDistanceTransform:!0,noUseExtrapolation:!0}},interpolateExtrapolation:{method:Ct.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=Ce(o);this._editData=this.createEditData(o),this._activateDraw(o),Mt(o),n.preventDefault(),this._previewData.isDrag=!1,this._previewData.timerStart=Date.now();const s=this._hoverData||this.createHoverData(o);Pe(s.viewportIdsToRender);const c=this.getOperationData(o);return this.applyActiveStrategyCallback(a,c,Ct.OnInteractionStart),!0},this.mouseMoveCallback=n=>{if(this.mode===An.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=pr(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=Ce(this._previewData.element);if(!i)return;const{viewport:o}=i,a=this.configuration.activeStrategy,s=B4({operationData:n,viewport:o,strategy:a});if(!n)return;const c=this.createMemo(n.segmentationId,s.segmentationVoxelManager);this._previewData.preview=this.applyActiveStrategyCallback(Ce(this._previewData.element),{...n,...s,memo:c},Ct.Preview)},this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=Ce(o);this.updateCursor(n);const{viewportIdsToRender:c}=this._hoverData;Pe(c);const l=pr(a.canvas,this._previewData.startPoint),{dragTimeMs:f,dragMoveDistance:u}=this.configuration.preview;!this._previewData.isDrag&&Date.now()-this._previewData.timerStart{const i=n.detail,{element:o}=i,a=Ce(o),s=this.getOperationData(o);!this._previewData.preview&&!this._previewData.isDrag&&this.applyActiveStrategy(a,s),this.doneEditMemo(),this._deactivateDraw(o),Wt(o),this.updateCursor(n),this._editData=null,this.applyActiveStrategyCallback(a,s,Ct.OnInteractionEnd),this._previewData.isDrag||this.acceptPreview(o)},this._activateDraw=n=>{n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.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&&Pe(this._hoverData.viewportIdsToRender)}_calculateCursor(e,r){const n=Ce(e),{viewport:i}=n,{canvasToWorld:o}=i,a=i.getCamera(),{brushSize:s}=this.configuration,c=It(a.viewUp[0],a.viewUp[1],a.viewUp[2]),l=It(a.viewPlaneNormal[0],a.viewPlaneNormal[1],a.viewPlaneNormal[2]),f=ke();Mn(f,c,l);const u=o([r[0],r[1]]),d=ke(),h=ke(),g=ke(),p=ke();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=Ce(e);return this.applyActiveStrategyCallback(n,this.getOperationData(e),Ct.GetStatistics,r)}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=Ce(e);r&&(this.applyActiveStrategyCallback(r,this.getOperationData(e),Ct.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=Ce(e);this._previewData.preview=this.applyActiveStrategyCallback(n,this.getOperationData(e),Ct.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}Ao(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&&Ao(r,s,"1",h,y,{color:p})}}W5.toolName="Brush";function _h(t,e){const r=Hr(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 W5):void 0}function n2e(t,e,r){const n=Hr(t);if(n===void 0)return;_h(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();Yr(s),Pe(c)}function r2e(t,e){const r=Hr(t);if(r===void 0)return;const n=r._toolInstances;if(!Object.keys(n).length)return;const o=_h(t,e)[0];if(o)return o.configuration.brushSize}function i2e(t,e){const r=Hr(t);if(r===void 0||(_h(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();Pe(o)}function o2e(t){const e=Hr(t);if(e===void 0)return;const r=e._toolInstances;if(!Object.keys(r).length)return;const i=_h(t)[0];if(i)return i.configuration.threshold.range}const tp=class tp{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 jD({storePointData:r}))}):this.calculators.set(n,new jD({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)}};tp.calculators=new Map,tp.indices=[],tp.mode="collective";let MC=tp;function a2e(t,e,r,n,i){if(!i)throw new Error("Segmentation ID is required to be passed inside thresholdSegmentationByRange");const{baseVolumeIdx:o,volumeInfoList:a}=ok(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?c2e(f,c,e,u):s2e(f,c,e,u,a,o,n)}),io(i),t}function s2e(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{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 c2e(t,e,r,n){const{lower:i,upper:o}=n,a=t.getScalarDataLength();for(let s=0;s=i&&c<=o?r:0)}}function XD(t,e,r){const n=r.toIJK(t),i=r.toIJK(e),o=ke(),{testIJK:a}=r,s=_n(ke(),n,i),c=Math.round(Math.max(...s.map(Math.abs)));if(c<2)return!0;const l=Ai(ke(),s,1/c);for(let f=1;f{const l=Li(ke(),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 u2e(t,e,r){const n=Le.getVolume(t);if(!n){console.warn(`No volume found for ${t}`);return}return l2e({dimensions:n.dimensions,imageData:n.imageData,voxelManager:n.voxelManager,segmentIndex:e,containedSegmentIndices:r})}const Zh=.01;function f2e(t,e,r){const{sliceContours:n}=t,{segmentIndex:i,containedSegmentIndices:o}=r;let a;const s=u2e(e,i,o);for(const c of n){const l=d2e(c,s,a);l&&(a=l)}return a&&Object.assign(a,r),a}function d2e(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;vZh||e.testCenter(m,w)&&XD(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 ZF(t){const e=await PF({segmentations:t});if(!(e!=null&&e.length)||!e[0].sliceContours.length)return;const{segments:r=[null,{label:"Unspecified",color:null,containedSegmentIndices:null}]}=t,n=Sh(t.segmentationId);if(!n)return;const i=r.findIndex(o=>!!o);if(i!==-1)return r[i].segmentIndex=i,f2e(e[0],n.volumeId,r[i])}function QF(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:Bm}=On,t0=class t0 extends rr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:h2e}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=Ce(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=ui([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=ui([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=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a);const c=Ce(a),{renderingEngine:l}=c;Pe(s),Mt(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=St(s,this.getToolName());Mt(s),this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=Ce(s),{renderingEngine:h}=d;Pe(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),Wt(o);const{renderingEngine:u}=Ce(o);if(this.editData.handleIndex!==void 0){const{points:d}=f.handles,h=Ni(d[0],d[1]);if(Ni(d[2],d[3])>h){const p=[[...d[2]],[...d[3]]],v=[...d[0]],y=[...d[1]],m=Kt();Na(m,p[1][0]-p[0][0],p[1][1]-p[1][0]);const w=Kt();Na(w,-m[1],m[0]);const x=Kt();Na(x,y[0]-v[0],y[1]-v[0]);let C;N_(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&&un(a.annotationUID),Pe(s),c&&Nn(a),this.editData=null,this.isDrawing=!1},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=Ce(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=pr(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),_=x/S,T=C/S,E=(y.longLineSegment.start.x+y.longLineSegment.end.x)/2,D=(y.longLineSegment.start.y+y.longLineSegment.end.y)/2,b=E+w*T,I=D-w*_,P=E-w*T,M=D+w*_;g.handles.points[2]=c.canvasToWorld([b,I]),g.handles.points[3]=c.canvasToWorld([P,M]),f.invalidated=!0,Pe(u),Qt(f,a,$t.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;Pe(s),a.invalidated&&Qt(a,o,$t.HandlesUpdated)},this._dragModifyHandle=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=Ce(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=Na(Kt(),y[0]-w[0],y[1]-w[1]),C=Na(Kt(),h[f][0]-w[0],h[f][1]-w[1]);Rc(x,x),Rc(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 _=w,T=this._getSignedAngle(C,x);let E=h[2][0],D=h[2][1],b=h[3][0],I=h[3][1];E-=_[0],D-=_[1],b-=_[0],I-=_[1];const P=E*Math.cos(T)-D*Math.sin(T),M=E*Math.sin(T)+D*Math.cos(T),L=b*Math.cos(T)-I*Math.sin(T),V=b*Math.sin(T)+I*Math.cos(T);E=P+_[0],D=M+_[1],b=L+_[0],I=V+_[1];const G=c.canvasToWorld([E,D]),A=c.canvasToWorld([b,I]);u.handles.points[f]=v,u.handles.points[2]=G,u.handles.points[3]=A}else{const m=f===2?3:2,w={longLineSegment:{start:g.start,end:g.end},shortLineSegment:{start:p.start,end:p.end}},x=Gr(Kt(),[w.longLineSegment.end.x,w.longLineSegment.end.y],[w.longLineSegment.start.x,w.longLineSegment.start.y]),C=Rc(Kt(),x),S=Gr(Kt(),[y[0],y[1]],[h[f][0],h[f][1]]),_=wv(S),T=this._getSignedAngle(C,S),E=Math.cos(T)*_,D=jK(Kt(),[h[m][0],h[m][1]],C,E);if(this._movingLongAxisWouldPutItThroughShortAxis({start:{x:y[0],y:y[1]},end:{x:D[0],y:D[1]}},{start:{x:w.longLineSegment.start.x,y:w.longLineSegment.start.y},end:{x:w.longLineSegment.end.x,y:w.longLineSegment.end.y}})||!Jv([y[0],y[1]],[D[0],D[1]],[g.start.x,g.start.y],[g.end.x,g.end.y]))return;u.handles.points[m]=c.canvasToWorld(D),u.handles.points[f]=v}},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&Nn(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragDrawCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragDrawCallback)},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!0;const{viewport:a}=n,{element:s}=a;let c=sn(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;da.worldToCanvas(Y));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 _;if(!Vr(g))continue;!Jr(g)&&!this.editData&&y!==null&&(_=[m[y]]),_&&Qn(i,g,"0",_,{color:w});const T=`${g}-line-1`,E=`${g}-line-2`;mn(i,g,"0",m[0],m[1],{color:w,lineDash:C,lineWidth:x,shadow:S},T),mn(i,g,"1",m[2],m[3],{color:w,lineDash:C,lineWidth:x,shadow:S},E),o=!0;const I=this.getLinkedTextBoxStyle(u,h);if(!I.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const P=this.configuration.getTextLines(p,l);if(!P||P.length===0)continue;let M;p.handles.textBox.hasMoved||(M=ea(m),p.handles.textBox.worldPosition=a.canvasToWorld(M));const L=a.worldToCanvas(p.handles.textBox.worldPosition),G=ji(i,g,"1",P,L,m,{},I),{x:A,y:k,width:F,height:j}=G;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([A,k]),topRight:a.canvasToWorld([A+F,k]),bottomLeft:a.canvasToWorld([A,k+j]),bottomRight:a.canvasToWorld([A+F,k+j])}}return o},this._movingLongAxisWouldPutItThroughShortAxis=(n,i)=>{const o=Kt();Na(o,i.end.x-i.start.x,i.end.y-i.start.y),Rc(o,o);const a={start:{x:i.start.x-o[0]*10,y:i.start.y-o[1]*10},end:{x:i.end.x+o[0]*10,y:i.end.y+o[1]*10}};return!Jv([a.start.x,a.start.y],[a.end.x,a.end.y],[n.start.x,n.start.y],[n.end.x,n.end.y])},this._calculateCachedStats=(n,i,o)=>{const{data:a}=n,{element:s}=o.viewport,c=a.handles.points[0],l=a.handles.points[1],f=a.handles.points[2],u=a.handles.points[3],{cachedStats:d}=a,h=Object.keys(d);for(let p=0;pL?M:L,G=M>L?L:M,A=M>L?b:P,k=M>L?P:b;this._isInsideVolume(x,C,S,_,w)?this.isHandleOutsideImage=!1:this.isHandleOutsideImage=!0,d[v]={length:V,width:G,unit:A,widthUnit:k}}const g=n.invalidated;return n.invalidated=!1,g&&Qt(n,s,$t.StatsUpdated),d},this._isInsideVolume=(n,i,o,a,s)=>or(n,s)&&or(i,s)&&or(o,s)&&or(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=So(this._calculateCachedStats,100,{trailing:!0})}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=Ce(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:{}}};en(g,i);const p=St(i,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),Mt(i),e.preventDefault(),Pe(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)}};t0.toolName="Bidirectional",t0.hydrate=(e,r,n)=>{const i=zn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=t0.hydrateBase(t0,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)||Tn(),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 en(w,l.element),Pe([l.id]),w};let Hp=t0;function h2e(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: ${on(i)} ${a||a}`,`W: ${on(o)} ${a}`),s}async function g2e(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=Ce(t),i=(r.getSegment||p2e)(n,r);if(!i)return;const o=n.viewport.getFrameOfReferenceUID(),a=F5(),{segmentIndex:s,segmentationId:c}=i,l=Ir.getAnnotations(this.toolName||Hp.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,Ir.removeAnnotation(h.annotationUID);const m=await ZF({...a.find(C=>C.segmentationId===y),segments:g});if(!m)return;const w=QF(m,n.viewport);w.annotationUID=h.annotationUID,w.data.segment=p;const x=Ir.addAnnotation(w,o);if(p.segmentIndex===i.segmentIndex&&p.segmentationId===i.segmentationId){d=m;const{style:C}=i;C&&jT.setAnnotationStyles(x,C)}}),d){const{sliceIndex:h}=d,g=n.viewport.getImageIds();As(t,{imageIndex:g.length-1-h}),n.viewport.render()}else console.warn("No bidirectional found");return d}function p2e(t,e){var a;const r=F5();if(!r.length)return;const n=e.segmentationId||r[0].segmentationId,i=e.segmentIndex??Zo(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 eU(t){const e=Hr(t);if(e===void 0)return;_h(t).forEach(a=>{a.invalidateBrushCursor()});const n=e.getViewportsInfo();if(!Object.keys(n).map(a=>n[a]).length)return;const o=e.getViewportIds();Pe(o)}function j4(t,e,r={}){const n=Pn(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 Dt.Labelmap:return m2e(n,e,r);case Dt.Contour:return v2e(n,e,r);default:return}}function m2e(t,e,{viewport:r}){const n=t.representationData.Labelmap;if(r instanceof _r){const{volumeId:h}=n,g=Le.getVolume(h);return g?g.imageData.getScalarValueFromWorld(e):void 0}const i=Yc(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(!Le.getImage(o))return;const s=S5(r.id,t.segmentationId),c=s==null?void 0:s.actor.getMapper().getInputData(),l=Nr(c,e),f=c.getDimensions();return(c.voxelManager||Zs.createScalarVolumeVoxelManager({dimensions:f,scalarData:c.getPointData().getScalars().getData()})).getAtIJKPoint(l)}function v2e(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=kr(c);if(!l)continue;const{polyline:f}=l.data.contour;if(zt(o,l.metadata.viewPlaneNormal)&&m4(e,f))return Number(a)}}}function tU(t,e,{viewport:r,searchRadius:n}){const o=Pn(t).representationData.Labelmap;if(r instanceof _r){const{volumeId:p}=o,v=Le.getVolume(p);if(!v)return;const y=v.voxelManager,m=v.imageData,w=Nr(m,e),x=y.getAtIJK(w[0],w[1],w[2]),C=r.worldToCanvas(e);return w2e(C,x,r,m,n)?x:void 0}const a=ku(r.id,t);if(!Le.getImage(a))return;const c=S5(r.id,t),l=c==null?void 0:c.actor.getMapper().getInputData(),f=Nr(l,e),u=l.getDimensions(),d=l.voxelManager||Zs.createScalarVolumeVoxelManager({dimensions:u,scalarData:l.getPointData().getScalars().getData()}),h=d.getAtIJKPoint(f);return y2e(f,u,d,h)?h:void 0}function nU(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 y2e(t,e,r,n,i){return nU((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 w2e(t,e,r,n,i){return nU((a,s)=>{const c=[t[0]+a,t[1]+s],l=r.canvasToWorld(c),f=n.get("voxelManager").voxelManager,u=Nr(n,l);return f.getAtIJK(u[0],u[1],u[2])},e,i)}function rU(t){const e=Pn(t),{annotationUIDsMap:r}=e.representationData.Contour;for(const[n,i]of r.entries())if(Array.from(i).find(a=>kr(a).highlighted))return n}const x2e=` const MAX_STRENGTH = 65535f; // Workgroup size - X*Y*Z must be multiple of 32 for better performance @@ -3758,28 +3758,28 @@ fn main( labelmap[currentPixelIndex] = newLabel; strengthData[currentPixelIndex] = newStrength; } -`,C2e=1024*1024*1024,YD=1.99*C2e,u3={windowSize:3,maxProcessingTime:3e4,inspection:{numCyclesInterval:5,numCyclesBelowThreshold:3,threshold:1e-4}};async function W5(t,e,r=u3){var we;const n=[8,8,4],{windowSize:i,maxProcessingTime:o}=Object.assign({},u3,r),a=Object.assign({},u3.inspection,r.inspection),s=Le.getVolume(t),c=Le.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:YD,maxBufferSize:YD},y=await(await((we=navigator.gpu)==null?void 0:we.requestAdapter())).requestDevice({requiredLimits:p}),m=g.byteLength,w=d*Uint32Array.BYTES_PER_ELEMENT,x=6*Int32Array.BYTES_PER_ELEMENT,C=y.createShaderModule({code:x2e}),S=3,_=new Uint32Array([l,f,u,0]),T=y.createBuffer({size:_.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 D=[0,1].map(()=>y.createBuffer({size:m,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}));y.queue.writeBuffer(D[0],0,new Uint32Array(h));const b=[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}),M=new Int32Array([l,f,u,-1,-1,-1]);y.queue.writeBuffer(P,0,M);const L=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(De=>{const Ve=D[De],Be=b[De],ie=D[(De+1)%2],oe=b[(De+1)%2];return y.createBindGroup({layout:L,entries:[{binding:0,resource:{buffer:T}},{binding:1,resource:{buffer:E}},{binding:2,resource:{buffer:Ve}},{binding:3,resource:{buffer:Be}},{binding:4,resource:{buffer:ie}},{binding:5,resource:{buffer:oe}},{binding:6,resource:{buffer:I}},{binding:7,resource:{buffer:P}}]})}),G=y.createComputePipeline({layout:y.createPipelineLayout({bindGroupLayouts:[L]}),compute:{module:C,entryPoint:"main",constants:{workGroupSizeX:n[0],workGroupSizeY:n[1],workGroupSizeZ:n[2],windowSize:i}}}),A=[Math.ceil(l/n[0]),Math.ceil(f/n[1]),Math.ceil(u/n[2])],k=y.createBuffer({size:w,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),F=o?performance.now()+o:0;let j=a.numCyclesInterval,Y=0;for(let De=0;De0&&!(De%j)){await k.mapAsync(GPUMapMode.READ,0,w);const oe=k.getMappedRange(0,w),se=new Uint32Array(oe.slice(0))[De]/g.length;if(k.unmap(),De>=1&&seF){console.warn(`Exceeded processing time limit (${o})ms`);break}}const re=y.createCommandEncoder(),ue=(d+1)%2,ce=y.createBuffer({size:m,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),ge=y.createBuffer({size:x,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST});re.copyBufferToBuffer(D[ue],0,ce,0,m),re.copyBufferToBuffer(P,0,ge,0,x),y.queue.submit([re.finish()]),await ce.mapAsync(GPUMapMode.READ,0,m);const Te=ce.getMappedRange(0,m),Se=new Uint32Array(Te);h.set(Se),ce.unmap(),await ge.mapAsync(GPUMapMode.READ,0,x);const Ce=ge.getMappedRange(0,x),B=new Int32Array(Ce.slice(0));ge.unmap();const O=B[0],$=B[1],W=B[2],K=B[3],Z=B[4],ne=B[5];c.voxelManager.setCompleteScalarDataArray(h),c.voxelManager.clearBounds(),c.voxelManager.setBounds([[O,K],[$,Z],[W,ne]])}const{transformWorldToIndex:Kp}=bn,S2e=254,_2e=255,T2e=.1,E2e=.8;function D2e(t,e){const{topLeftWorld:r,bottomRightWorld:n}=e,i=Kp(t.imageData,r),o=Kp(t.imageData,n);return{...e,topLeftIJK:i,bottomRightIJK:o}}function b2e(t,e){const r=t.imageData.getDirection(),n=Dt(r[3],r[4],r[5]),{center:i,radius:o}=e,a=t.imageData,s=xn(ke(),i,n,-o),c=xn(ke(),i,n,o),l=fF([c,s],a);return D2e(t,l)}function I2e(t,e,r){const n=t.imageData,i=r.getCamera(),{ijkVecRowDir:o,ijkVecColDir:a}=l5(n,i);if([o,a].some(f=>!zt(Math.abs(f[0]),1)&&!zt(Math.abs(f[1]),1)&&!zt(Math.abs(f[2]),1))){console.warn("Oblique view is not supported!");return}const{boundsIJK:c}=b2e(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 BT(t.volumeId,l,{targetBuffer:{type:"Float32Array"}})}function O2e(t,e,r,n){const i=t.voxelManager.getCompleteScalarDataArray(),o=r.center,[a,s,c]=t.dimensions,l=a*s,f=Kp(t.imageData,o),u=i[f[2]*l+f[1]*a+f[0]],d=n.positiveSeedValue??S2e,h=n.positiveSeedVariance??T2e,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,_]=x;for(let T=0,E=y.length;T=a||I<0||I>=s||P<0||P>=c)continue;const M=P*l+I*a+b,L=i[M];e.voxelManager.getAtIndex(M)===d||Lv||(e.voxelManager.setAtIndex(M,d),w.push([b,I,P]))}}}function M2e(t,e,r,n,i){const o=t.voxelManager.getCompleteScalarDataArray(),[a,s,c]=e.dimensions,l=a*s,{worldVecRowDir:f,worldVecSliceDir:u}=l5(e.imageData,n.getCamera()),d=Kp(t.imageData,r.center),h=o[d[2]*a*s+d[1]*a+d[0]],g=i.negativeSeedVariance??E2e,p=(i==null?void 0:i.negativeSeedValue)??_2e,v=Math.abs(h*g),y=h-v,m=h+v,w=360,x=2*Math.PI/w,C=zy(pu(),u,x),S=OM(f);for(let _=0;_=a||b<0||b>=s||I<0||I>=c)continue;const P=D+b*a+I*l,M=o[P];(Mm)&&e.voxelManager.setAtIndex(P,p)}}async function P2e(t,e,r,n){const i=await r5(t.volumeId);return O2e(t,i,e,n),M2e(t,i,e,r,n),i}async function iU(t,e,r,n){const i=Le.getVolume(t),o=I2e(i,e,r),a=await P2e(o,e,r,n);return await W5(o.volumeId,a.volumeId),a}const R2e=254,L2e=255,A2e=[-1/0,-995],N2e=[0,1900];function k2e(t,e,r){const{negativeSeedValue:n=L2e,negativePixelRange:i=A2e}=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];Ci[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(Ci[1])break;f[w]||d(m,y)}};for(let g=0;g=i[0]&&w<=i[1]&&e.voxelManager.setAtIndex(m,n)}}}}async function F2e(t,e){const r=r5(t.volumeId);return V2e(t,r,e),k2e(t,r,e),r}async function oU(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=BT(t,a,{targetBuffer:{type:"Float32Array"}}),c=await F2e(s,r);return await W5(s.volumeId,c.volumeId),c}const U2e=254,B2e=255,G2e=1,aU=1.8,W2e=3.2,MC=30,z2e=70,$2e=50,{transformWorldToIndex:j2e}=bn,wg=1e5;function sU(t,e,r){const{dimensions:n,imageData:i}=t,[o,a,s]=n,c=t.voxelManager,l=c.getCompleteScalarDataArray(),f=o*a,u=(r==null?void 0:r.initialNeighborhoodRadius)??G2e,d=(r==null?void 0:r.positiveStdDevMultiplier)??aU,h=(r==null?void 0:r.negativeStdDevMultiplier)??W2e,g=(r==null?void 0:r.negativeSeedMargin)??MC,p=(r==null?void 0:r.negativeSeedsTargetPatches)??z2e,v=j2e(i,e).map(Math.round),y=c.toIndex(v);if(v[0]<0||v[0]>=o||v[1]<0||v[1]>=a||v[2]<0||v[2]>=s)return console.warn("Click position is outside volume bounds."),null;const m=JA(l,n,v,u);m.count===0&&(m.mean=l[y],m.stdDev=0);const w=m.mean-d*m.stdDev,x=m.mean+d*m.stdDev,C=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]];let S=1/0,_=1/0,T=1/0,E=-1/0,D=-1/0,b=-1/0;const I=new Set,P=[],M=l[y];if(M>=w&&M<=x)I.add(y),P.push(v),S=E=v[0],_=D=v[1],T=b=v[2];else return console.warn("Clicked voxel intensity is outside the calculated positive range. No positive seeds generated."),{positiveSeedIndices:new Set,negativeSeedIndices:new Set};let L=0;for(;L=o||ie<0||ie>=a||oe<0||oe>=s)continue;const ve=oe*f+ie*o+Be;if(I.has(ve))continue;const se=l[ve];se>=w&&se<=x&&(I.add(ve),I.size=wg&&console.debug(`Reached maximum number of positive seeds (${wg}). 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 K=l[W];V+=K,G+=K*K});const A=I.size,k=V/A,F=G/A-k*k,j=Math.sqrt(Math.max(0,F)),Y=h*j,re=Math.max(0,S-g),ue=Math.max(0,_-g),ce=Math.max(0,T-g),ge=Math.min(o-1,E+g),Te=Math.min(a-1,D+g),Se=Math.min(s-1,b+g),Ce=new Set;let B=0,O=0;const $=p*$2e;for(;OY){let De=!1;for(let Ve=-1;Ve<=1;Ve++){const Be=K+Ve;if(!(Be<0||Be>=a))for(let ie=-1;ie<=1;ie++){const oe=W+ie;if(oe<0||oe>=o)continue;const ve=Z*f+Be*o+oe;I.has(ve)||Ce.has(ve)||(Ce.add(ve),De=!0)}}De&&O++}}return Ce.size===0&&console.warn("Could not find any negative seeds. GrowCut might fail or produce poor results."),console.debug("positiveSeedIndices",I.size),console.debug("negativeSeedIndices",Ce.size),{positiveSeedIndices:I,negativeSeedIndices:Ce}}async function cU({referencedVolumeId:t,worldPosition:e,options:r}){const n=Le.getVolume(t),i=r5(t);i.voxelManager.forEach(({index:f,value:u})=>{u!==0&&i.voxelManager.setAtIndex(f,0)});const o=r.seeds??sU(n,e,r),a=(r==null?void 0:r.positiveSeedValue)??U2e,s=(r==null?void 0:r.negativeSeedValue)??B2e;if(!o)return null;const{positiveSeedIndices:c,negativeSeedIndices:l}=o;return c.size<10||c.size>wg||l.size<10?(console.warn("Not enough seeds found. GrowCut might fail or produce poor results."),i):(c.forEach(f=>{i.voxelManager.setAtIndex(f,a)}),l.forEach(f=>{i.voxelManager.setAtIndex(f,s)}),await W5(t,i.volumeId,r),i)}const H2e=Object.freeze(Object.defineProperty({__proto__:null,run:W5,runGrowCutForBoundingBox:oU,runGrowCutForSphere:iU,runOneClickGrowCut:cU},Symbol.toStringTag,{value:"Module"}));function K2e(t,e){const{segmentationId:r,config:n}=e,i={colorLUTIndex:q2e(n),...n};qn.addSegmentationRepresentation(t,r,e.type,i),e.type===Et.Contour&&Pe([t]),wa(r)}function q2e(t){const{colorLUTOrIndex:e}=t||{};return e===void 0?$g(JSON.parse(JSON.stringify(ry))):typeof e=="number"?e:Array.isArray(e)&&e.every(n=>Array.isArray(n)&&n.length===4)?$g(e):$g(JSON.parse(JSON.stringify(ry)))}function Th(t,e){e.map(r=>K2e(t,r))}function H4(t,e){return Th(t,e.map(r=>({...r,type:Et.Contour})))}function X2e(t){const e={};for(const[r,n]of Object.entries(t))e[r]=H4(r,n);return e}function lU(t,e){return Th(t,e.map(r=>({...r,type:Et.Labelmap})))}function Y2e(t){for(const[e,r]of Object.entries(t))lU(e,r.map(n=>({...n,type:Et.Labelmap})))}function uU(t,e){return Th(t,e.map(r=>({...r,type:Et.Surface})))}function J2e(t){const e={};for(const[r,n]of Object.entries(t))e[r]=uU(r,n);return e}async function Z2e({segmentationId:t,viewportId:e,imageIds:r,options:n}){const i=Pn(t);if(n!=null&&n.removeOriginal){const o=i.representationData.Labelmap;Le.getVolume(o.volumeId)&&Le.removeVolumeLoadObject(o.volumeId),i.representationData.Labelmap={imageIds:r}}else i.representationData.Labelmap={...i.representationData.Labelmap,imageIds:r};await Th(e,[{segmentationId:t,type:Et.Labelmap}]),je.addEventListenerOnce(N.SEGMENTATION_RENDERED,()=>Zi(t))}async function Q2e({volumeId:t}){return{imageIds:Le.getVolume(t).imageIds}}function eve({segmentationId:t,options:e}){const r=Pn(t);if(!r)return;const{volumeId:n}=r.representationData.Labelmap,i=Le.getVolume(n);return Z2e({segmentationId:t,viewportId:e.viewportId,imageIds:i.imageIds,options:e})}async function fU(t){return ak(t)}async function tve({segmentationId:t,segmentIndices:e,mode:r="individual"}){k5(),Zs(pa.COMPUTE_LARGEST_BIDIRECTIONAL,0);const n=IF(t,e);if(!n)return;const{operationData:i,segImageIds:o,reconstructableVolume:a,indices:s}=n,c=a?await nve({operationData:i,indices:s,mode:r}):await rve({segImageIds:o,indices:s,mode:r});return Zs(pa.COMPUTE_LARGEST_BIDIRECTIONAL,100),c}async function nve({operationData:t,indices:e,mode:r}){const n=OF(t),{segmentationVoxelManager:i,segmentationImageData:o}=n,s={scalarData:i.getCompleteScalarDataArray(),dimensions:o.getDimensions(),spacing:o.getSpacing(),origin:o.getOrigin(),direction:o.getDirection()};return await Qc().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:s,indices:e,mode:r})}async function rve({segImageIds:t,indices:e,mode:r}){const{segmentationInfo:n}=MF(t);return await Qc().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:n,indices:e,mode:r,isStack:!0})}function ive(t){const e=Pn(t);if(!e)return null;let r;const n=e.representationData.Labelmap;if("imageIds"in n){const{imageIds:i}=n,o=Le.getImage(i[0]),a=Le.getVolumeContainingImageId(o.referencedImageId);if(a!=null&&a.volume)return a.volume;r=i.map(s=>Le.getImage(s).referencedImageId)}else if("volumeId"in n){const{volumeId:i,referencedVolumeId:o}=n;if(o){const s=Le.getVolume(o);if(s)return s}const a=Le.getVolume(i);a&&(r=a.imageIds.map(s=>Le.getImage(s).referencedImageId))}return F5(r)}async function ove({segmentationIds:t,segmentIndex:e}){k5(),Zs(pa.COMPUTE_STATISTICS,0);const r=Pn(t[0]),{imageIds:n}=r.representationData.Labelmap;if(!Ru(n))throw new Error("Invalid volume - TMTV cannot be calculated");return await ave({segmentationIds:t,segmentIndex:e})}async function ave({segmentationIds:t,segmentIndex:e}){const r=t.map(p=>Sh(p)),n=NF(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=ive(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 Qc().executeTask("compute","computeMetabolicStats",{segmentationInfo:u,imageInfo:h});return Zs(pa.COMPUTE_STATISTICS,100),g}const sve=Object.freeze(Object.defineProperty({__proto__:null,IslandRemoval:nd,LabelmapMemo:Hme,SegmentStatsCalculator:OC,VolumetricCalculator:Ff,computeMetabolicStats:ove,computeStackLabelmapFromVolume:Q2e,computeVolumeLabelmapFromStack:fU,contourAndFindLargestBidirectional:ZF,createBidirectionalToolData:QF,createLabelmapVolumeForViewport:fme,createMergedLabelmapForIndex:NF,floodFill:z4,getBrushSizeForToolGroup:r2e,getBrushThresholdForToolGroup:o2e,getBrushToolInstances:_h,getHoveredContourSegmentationAnnotation:rU,getOrCreateImageVolume:F5,getOrCreateSegmentationVolume:Sh,getReferenceVolumeForSegmentationVolume:EF,getSegmentIndexAtLabelmapBorder:tU,getSegmentIndexAtWorldPoint:j4,getSegmentLargestBidirectional:tve,getStatistics:UF,getUniqueSegmentIndices:Qk,growCut:H2e,invalidateBrushCursor:eU,rectangleROIThresholdVolumeByRange:lme,segmentContourAction:g2e,setBrushSizeForToolGroup:n2e,setBrushThresholdForToolGroup:i2e,thresholdSegmentationByRange:a2e,thresholdVolumeByRange:LF,triggerSegmentationRender:wh,triggerSegmentationRenderBySegmentationId:A5,validateLabelmap:Y1e},Symbol.toStringTag,{value:"Module"}));function cve(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 lve(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 uve=Object.freeze(Object.defineProperty({__proto__:null,getOrientationStringLPS:cve,invertOrientationStringLPS:lve},Symbol.toStringTag,{value:"Module"}));var _0;(function(t){t.CLIP_STOPPED="CORNERSTONE_CINE_TOOL_STOPPED",t.CLIP_STARTED="CORNERSTONE_CINE_TOOL_STARTED"})(_0||(_0={}));const K4={};function dU(t,e){const r=xe(t),{viewportId:n}=r;K4[n]=e}function q4(t){const e=xe(t),{viewportId:r}=e;return K4[r]}function fve(t){return K4[t]}const{ViewportStatus:hU}=Ba,{triggerEvent:f3}=bn,gU=!0,PC=new Map;function dve(t,e){let r,n;if(t===void 0)throw new Error("playClip: element must not be undefined");const i=xe(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=yve(o,e);let s=q4(t);const c=e.dynamicCineEnabled;if(c&&mU(t),s?RC(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},dU(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}=hve(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{RC(t,{stopDynamicCine:!c,viewportId:o.id}),f3(t,_0.CLIP_STOPPED,{element:t});return}const p=h-d;if(p)try{a.scroll(p)}catch(v){console.warn("Play clip not scrolling",v),vU(s),f3(t,_0.CLIP_STOPPED,{element:t})}};if(c){const u=X4(o);u&&PC.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};f3(t,_0.CLIP_STARTED,f)}function pU(t,e={}){RC(t,{stopDynamicCine:!0,...e})}function RC(t,e={stopDynamicCine:!0,viewportId:void 0}){const{stopDynamicCine:r,viewportId:n}=e,i=xe(t);let o;const a=i==null?void 0:i.viewport;if(i){const{viewport:s}=i;o=q4(s.element)}else if(n)o=fve(n);else return;o&&vU(o),a instanceof Rp?a.pause():r&&a instanceof yr&&mU(t)}function mU(t){const{viewport:e}=xe(t);if(e instanceof rr){const r=X4(e);if(r!=null&&r.isDynamicVolume()){const n=PC.get(r.volumeId);PC.delete(r.volumeId),n&&n!==t&&pU(n)}}}function hve(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;r0&&(c?i=o/s.length|0:i=s[0],s.push(i)),{timeouts:s,isTimeVarying:c}}function vU(t){const e=t.intervalId;typeof e<"u"&&(t.intervalId=void 0,t.usingFrameTimeVector?clearTimeout(e):clearInterval(e))}function X4(t){if(!(t instanceof rr))return;const e=t.getAllVolumeIds();if(!(e!=null&&e.length))return;const n=e.find(i=>{var o;return(o=Le.getVolume(i))==null?void 0:o.isDynamicVolume()})??e[0];return Le.getVolume(n)}function gve(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!==hU.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,Jf(t,{delta:n,debounceLoading:gU})}}}function pve(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!==hU.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,Jf(t,{delta:r,debounceLoading:gU})},play(r){return r&&t.setPlaybackRate(r/24),t.play(),t.getFrameRate()}}}function mve(t,e){const{volumeId:r}=e,n={viewPlaneNormal:ke(),scrollInfo:null},i=()=>{const o=t.getCamera();if(!n.scrollInfo||!Fx(o.viewPlaneNormal,n.viewPlaneNormal)){const s=kf(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=Tt(a,o.viewPlaneNormal);return gu(s,1)},scroll(o){i().currentStepIndex+=o,Jf(t,{delta:o})}}}function vve(t){return{get numScrollSteps(){return t.numDimensionGroups},get currentStepIndex(){return t.dimensionGroupNumber-1},get frameTimeVectorEnabled(){return!1},scroll(e){t.scroll(e)}}}function yve(t,e){if(t instanceof nr)return gve(t,e.waitForRendered??30);if(t instanceof rr){const r=X4(t);return e.dynamicCineEnabled&&(r!=null&&r.isDynamicVolume())?vve(r):mve(t,r)}if(t instanceof Rp)return pve(t,e.waitForRendered??30);throw new Error("Unknown viewport type")}const wve=Object.freeze(Object.defineProperty({__proto__:null,Events:_0,addToolState:dU,getToolState:q4,playClip:dve,stopClip:pU},Symbol.toStringTag,{value:"Module"}));function xve(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 Cve(t,e){const r=qo(),n=Mi(ke(),e,t),i=Math.abs(t[0])>.1?Dt(-t[1],t[0],0):Dt(0,-t[2],t[1]);return R_(r,e,n,i),r}function Gm(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{const u=Yt(ke(),f,o);return[u[0],u[1]]});let s=n?Gm(a):0,c=SC(a,0,a.length,(e==null?void 0:e.knotsRatioPercentage)||30);if(c===a)return!1;Gm(c,-s);for(let f=1;f<(e==null?void 0:e.loop);f++)s=n?Gm(c):0,c=SC(c,0,a.length,(e==null?void 0:e.knotsRatioPercentage)||30),Gm(c,-s);const l=Zr(qo(),o);return t.data.contour.polyline=c.map(f=>Yt([0,0,0],[...f,0],l)),!0}const Sve={smoothAnnotation:yU},_ve=Object.freeze(Object.defineProperty({__proto__:null,default:Sve,smoothAnnotation:yU},Symbol.toStringTag,{value:"Module"})),Tve=Object.freeze(Object.defineProperty({__proto__:null,getBoundsIJKFromRectangleAnnotations:AF,isAxisAlignedRectangle:XF},Symbol.toStringTag,{value:"Module"})),wU={};function xU(t,e){const r=xe(t),{viewportId:n}=r;wU[n]=e}function Eh(t){const e=xe(t),{viewportId:r}=e;return wU[r]}const Uf=fn.Prefetch,CU=0;function Eve(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 Dve(t,e){let r=0,n=t.length-1;return t.forEach((i,o)=>{ie&&(n=Math.min(o,n))}),{low:r,high:n}}function Dh(t){const e=xe(t);if(!e)return null;const{viewport:r}=e;return r instanceof nr?{currentImageIdIndex:r.getCurrentImageIdIndex(),imageIds:r.getImageIds()}:null}function z5(t){return function(e){const r=e.detail;let n;try{n=Dh(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=Eh(t);!a||!a.indicesToRequest||!a.indicesToRequest.length||a.indicesToRequest.push(o)}}const bve=t=>{const e=new Set(t.imageIds);return r=>r.type!==Uf||!e.has(r.additionalDetails.imageId)};let jg={maxImagesToPrefetch:1/0,preserveExistingPool:!0},LC;const Ive=10;function SU(t){var g,p;const e=Eh(t);if(!e)return;const r=e||{},n=Dh(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?Le.getImageLoadObject(y):Le.isLoaded(y))&&o(v)}),!r.indicesToRequest.length)return;jg.preserveExistingPool||Po.clearRequestStack(Uf);const s=Dve(r.indicesToRequest,n.currentImageIdIndex);let c,l,f=s.low,u=s.high;const d=[];for(;f>=0||ujg.maxImagesToPrefetch,m=r.indicesToRequest[u]-v>jg.maxImagesToPrefetch,w=!y&&f>=0,x=!m&&uvu(v,y);d.forEach(v=>{const y={requestType:Uf};Po.addRequest(h.bind(null,v,y),Uf,{imageId:v},CU)})}function AC(t){clearTimeout(LC),LC=setTimeout(function(){const e=t.target;try{SU(e)}catch{return}},Ive)}function Ove(t){const e=Dh(t);if(!e||!e.imageIds||e.imageIds.length===0){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const r={indicesToRequest:Eve(0,e.imageIds.length-1),enabled:!0,direction:1},n=r.indicesToRequest.indexOf(e.currentImageIdIndex);r.indicesToRequest.splice(n,1),xU(t,r),SU(t),t.removeEventListener(Ke.STACK_NEW_IMAGE,AC),t.addEventListener(Ke.STACK_NEW_IMAGE,AC);const i=z5(t);je.removeEventListener(Ke.IMAGE_CACHE_IMAGE_REMOVED,i),je.addEventListener(Ke.IMAGE_CACHE_IMAGE_REMOVED,i)}function Mve(t){clearTimeout(LC),t.removeEventListener(Ke.STACK_NEW_IMAGE,AC);const e=z5(t);je.removeEventListener(Ke.IMAGE_CACHE_IMAGE_REMOVED,e);const r=Eh(t);r&&r.indicesToRequest.length&&(r.enabled=!1,Po.clearRequestStack(Uf))}function Pve(){return jg}function Rve(t){jg=t}const Lve={enable:Ove,disable:Mve,getConfiguration:Pve,setConfiguration:Rve};let qp={maxImagesToPrefetch:1/0,minBefore:2,maxAfter:2,directionExtraImages:10,preserveExistingPool:!1},NC;const Ave=5,Nve=t=>{var n;const e=Dh(t);if(!e)return;if(!((n=e.imageIds)!=null&&n.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}J4(t),Y4(t),t.removeEventListener(Ke.STACK_NEW_IMAGE,kC),t.addEventListener(Ke.STACK_NEW_IMAGE,kC);const r=z5(t);je.removeEventListener(Ke.IMAGE_CACHE_IMAGE_REMOVED,r),je.addEventListener(Ke.IMAGE_CACHE_IMAGE_REMOVED,r)};function Y4(t){var l,f;const e=Dh(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=Eh(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?Le.getImageLoadObject(d):Le.isLoaded(d))&&i(u)}),!n.indicesToRequest.length)return;qp.preserveExistingPool||Po.filterRequests(bve(e));function s(u){var v,y;const d=e.imageIds.indexOf(u);i(d);const h=Le.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=Le.getMaxCacheSize()/4/m;if(!n.cacheFill)g.initialTime=Date.now()-g.start,g.initialSize=g.imageIds.size,J4(t,w),Y4(t);else if(g.imageIds.size){g.fillTime=Date.now()-g.start;const{size:x}=g.imageIds;g.fillSize=x}}}const c=(u,d)=>vu(u,d).then(()=>s(u));n.indicesToRequest.forEach(u=>{const d=e.imageIds[u],h={requestType:Uf};Po.addRequest(c.bind(null,d,h),Uf,{imageId:d},CU)})}function kC(t){clearTimeout(NC),NC=setTimeout(function(){const e=t.target;try{J4(e),Y4(e)}catch{return}},Ave)}const kve=t=>t<0?-1:1,J4=(t,e)=>{var d;const r=Dh(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}=qp;const{directionExtraImages:a=10}=qp,s=Eh(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=kve(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,xU(t,s)};function Vve(t){clearTimeout(NC),t.removeEventListener(Ke.STACK_NEW_IMAGE,kC);const e=z5(t);je.removeEventListener(Ke.IMAGE_CACHE_IMAGE_REMOVED,e);const r=Eh(t);r&&(r.enabled=!1)}function Fve(){return qp}function Uve(t){qp=t}const Bve={enable:Nve,disable:Vve,getConfiguration:Fve,setConfiguration:Uve},Gve=Object.freeze(Object.defineProperty({__proto__:null,isViewportPreScaled:tl},Symbol.toStringTag,{value:"Module"}));function Wve(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=Le.getVolume(e.maskVolumeId);if(!i)throw new Error("Segmentation volume not found");const[o,a]=$ve(n,t,i);return[o,a]}return e.worldCoordinate?zve(n,e.worldCoordinate,t):r}function zve(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]),!er(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 $ve(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{if(h===0)return;const p=JT(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{w.push(x/v)}),f.push(g),c.push(w)};return r.voxelManager.forEach(u,{imageData:n}),[c,f]}function _U(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{const n=_U(t,e);for(let i=0;i{const n=jve(t,e);for(let i=0;i{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;au+1);if(o.length<=1)throw new Error("Please provide two or more dimension groups");const a=t.voxelManager,s=a.getScalarDataLength(),c=TU[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 Kve(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=TU[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{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 bU(t){const e=DU(t);if(!e)return;const r=t.getPoints().getData();return e.map(n=>n.map(i=>EU(r,i)))}const Xve=Object.freeze(Object.defineProperty({__proto__:null,getPoint:EU,getPolyDataPointIndexes:DU,getPolyDataPoints:bU},Symbol.toStringTag,{value:"Module"}));var ua;(function(t){t.Top="top",t.Left="left",t.Bottom="bottom",t.Right="right"})(ua||(ua={}));const Yve=Object.freeze(Object.defineProperty({__proto__:null,get ColorbarRangeTextPosition(){return ua}},Symbol.toStringTag,{value:"Module"})),Rc=t=>t&&t.upper>t.lower,ly=t=>!!t&&t.width>0&&t.height>0,Xp=(t,e)=>!!t&&!!e&&t.lower===e.lower&&t.upper===e.upper,IU=(t,e)=>!!t&&!!e&&t.width===e.width&&t.height===e.height,Jve=(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:Zve}=bn;class Z4{constructor(e){Z4.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;!ly(e)||IU(r,e)||(this._setCanvasSize(r,e),this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!Rc(e)||Xp(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!Rc(e)||Xp(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&&!ly(r))throw new Error('Invalid "size"');if(n&&!Rc(n))throw new Error('Invalid "imageRange"');if(i&&!Rc(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:`${i}px`})}_createRootElement(e){const r=document.createElement("canvas");return Object.assign(r.style,{position:"absolute",top:"0",left:"0",pointerEvents:"none",boxSizing:"border-box"}),this._setCanvasSize(r,e),r}render(){if(!this._canvas.isConnected)return;const{_colormap:e}=this,{RGBPoints:r}=e,n=r.length/4,i=v=>{const y=4*v;if(!(v<0||v>=n))return{index:v,position:r[y],color:[r[y+1],r[y+2],r[y+3]]}},{width:o,height:a}=this._canvas,s=this._canvas.getContext("2d");if(!s)return;const c=o>a,l=c?o:a,{_voiRange:f}=this,u=this._showFullImageRange?this._imageRange:{...f};let d,h=i(0);const g=(u.upper-u.lower)/(l-1);let p=u.lower;for(let v=0;vZve(Math.round(x*255),0,255));s.fillStyle=`rgb(${w[0]}, ${w[1]}, ${w[2]})`,c?s.fillRect(v,0,1,a):s.fillRect(0,a-v-1,o,1),p+=g}}}const gf={FONT:"10px Arial",COLOR:"white",TICK_SIZE:5,TICK_WIDTH:1,TICK_LABEL_MARGIN:3,MAX_NUM_TICKS:8,TICKS_STEPS:[1,2.5,5,10]};class Q4{constructor(e){Q4.validateProps(e);const{top:r=0,left:n=0,size:i={width:20,height:100},imageRange:o={lower:0,upper:1},voiRange:a={lower:0,upper:1},ticks:s,container:c,showFullPixelValueRange:l=!1}=e,{style:f,position:u}=s??{};this._imageRange=o,this._voiRange=a,this._font=(f==null?void 0:f.font)??gf.FONT,this._color=(f==null?void 0:f.color)??gf.COLOR,this._tickSize=(f==null?void 0:f.tickSize)??gf.TICK_SIZE,this._tickWidth=(f==null?void 0:f.tickWidth)??gf.TICK_WIDTH,this._labelMargin=(f==null?void 0:f.labelMargin)??gf.TICK_LABEL_MARGIN,this._maxNumTicks=(f==null?void 0:f.maxNumTicks)??gf.MAX_NUM_TICKS,this._rangeTextPosition=u??ua.Right,this._showFullPixelValueRange=l,this._canvas=this._createCanvasElement(i,r,n),c&&this.appendTo(c)}get size(){const{width:e,height:r}=this._canvas;return{width:e,height:r}}set size(e){const{_canvas:r}=this;!ly(e)||IU(r,e)||(this._setCanvasSize(r,e),this.render())}get top(){return Number.parseInt(this._canvas.style.top)}set top(e){const{_canvas:r}=this,n=this.top;e!==n&&(r.style.top=`${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=`${e}px`,this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!Rc(e)||Xp(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!Rc(e)||Xp(e,this._voiRange)||(this._voiRange=e,this.render())}get tickSize(){return this._tickSize}set tickSize(e){e!==this._tickSize&&(this._tickSize=e,this.render())}get tickWidth(){return this._tickWidth}set tickWidth(e){e!==this._tickWidth&&(this._tickWidth=e,this.render())}get color(){return this._color}set color(e){e!==this._color&&(this._color=e,this.render())}get showFullPixelValueRange(){return this._showFullPixelValueRange}set showFullPixelValueRange(e){e!==this._showFullPixelValueRange&&(this._showFullPixelValueRange=e,this.render())}get visible(){return this._canvas.style.display==="block"}set visible(e){e!==this.visible&&(this._canvas.style.display=e?"block":"none",e&&this.render())}appendTo(e){e.appendChild(this._canvas),this.render()}static validateProps(e){const{size:r,imageRange:n,voiRange:i}=e;if(r&&!ly(r))throw new Error('Invalid "size"');if(n&&!Rc(n))throw new Error('Invalid "imageRange"');if(i&&!Rc(i))throw new Error('Invalid "voiRange"')}_setCanvasSize(e,r){const{width:n,height:i}=r;e.width=n,e.height=i,Object.assign(e.style,{width:`${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=gf.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=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===ua.Top?p=this._getTopTickInfo({position:d,labelMeasure:g}):p=this._getBottomTickInfo({position:d,labelMeasure:g}):this._rangeTextPosition===ua.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 Qve(t,e,r){return(t>=e?[ua.Top,ua.Bottom]:[ua.Left,ua.Right]).includes(r)}class eye{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 Qh={MULTIPLIER:1,RANGE_TEXT_POSITION:ua.Right,TICKS_BAR_SIZE:50};class Yp extends eye{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=ka(Kt(),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}=m1(d,h);g=Math.max(g+f,1),p+=u;const v=au(g,p);this.voiRange=v,n.stopPropagation(),n.preventDefault()},this._mouseUpCallback=n=>{this._isInteracting=!1,this.hideTicks(),this._removeVOIEventListeners(),n.stopPropagation()},this._eventListenersManager=new FA,this._colormaps=Yp.getColormapsMap(e),this._activeColormapName=Yp.getInitialColormapName(e),this._canvas=this._createCanvas(e),this._ticksBar=this._createTicksBar(e),this._rangeTextPosition=((r=e.ticks)==null?void 0:r.position)??Qh.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;!Rc(e)||Xp(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[Qh.MULTIPLIER,Qh.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 Z4({colormap:o,imageRange:r,voiRange:n,showFullPixelValueRange:i})}_createTicksBar(e){const r=e.ticks;return new Q4({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:Qh.TICKS_BAR_SIZE,s=o?Qh.TICKS_BAR_SIZE:r;if(!Qve(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===ua.Top?-s:r):(c=0,l=i===ua.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 d3=4;function tye(t,e,r){if(ZA(t,e)==="PT"){const{clientWidth:i,clientHeight:o}=t.element,a=5/Math.max(i,o),s=tl(t,e),{fixedPTWindowWidth:c=!0}=r??{},l=c?0:a;return s?[l,a]:[l,d3]}return[d3,d3]}const{Events:Ol}=Ba,Wm={lower:-1e3,upper:1e3};class Xd extends Yp{constructor(e){const{element:r,volumeId:n}=e,i=Xd._getImageRange(r,n),o=Xd._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=Xd._getImageRange(this._element)},this._imageVolumeModifiedCallback=a=>{const{volumeId:s}=a.detail;if(s!==this._volumeId)return;const{_element:c}=this;this.imageRange=Xd._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 xe(this._element)}getVOIMultipliers(){const{viewport:e}=this.enabledElement;return tye(e,this._volumeId)}onVoiChange(e){super.onVoiChange(e);const{viewport:r}=this.enabledElement;if(r instanceof nr)r.setProperties({voiRange:e}),r.render();else if(r instanceof rr){const{_volumeId:n}=this,i=y1(n);r.setProperties({voiRange:e},n),i.forEach(o=>o.render())}}static _getImageRange(e,r){const n=xe(e),{viewport:i}=n,o=i.getImageActor(r);if(!o)return Wm;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=Le.getVolume(r),[f,u]=l.voxelManager.getRange();c=[f,u]}return c[0]===0&&c[1]===0?Wm:{lower:c[0],upper:c[1]}}static _getVOIRange(e,r){const n=xe(e),{viewport:i}=n,o=i.getImageActor(r);if(!o)return Wm;const a=o.getProperty().getRGBTransferFunction(0).getRange();return a[0]===0&&a[1]===0?Wm:{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(Ol.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedCallback),e.addEventListener(Ol.STACK_NEW_IMAGE,this._stackNewImageCallback),e.addEventListener(Ol.VOI_MODIFIED,this._viewportVOIModifiedCallback),e.addEventListener(Ol.COLORMAP_MODIFIED,this._viewportColormapModifiedCallback)}destroy(){super.destroy();const{_element:e}=this;je.removeEventListener(Ol.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedCallback),e.removeEventListener(Ol.STACK_NEW_IMAGE,this._stackNewImageCallback),e.removeEventListener(Ol.VOI_MODIFIED,this._viewportVOIModifiedCallback),e.removeEventListener(Ol.COLORMAP_MODIFIED,this._viewportColormapModifiedCallback)}}const nye=Object.freeze(Object.defineProperty({__proto__:null,Colorbar:Yp,Enums:Yve,ViewportColorbar:Xd},Symbol.toStringTag,{value:"Module"}));function OU(t,e,r,n,i){const o=[];let a=0;const s=t.scalarData;let c,l,f;if(t.color)for(l=0;lBF(s,f),imageData:t})}function cye(t,e,r){const[n,i]=t,o=Dt((n[0]+i[0])/2,(n[1]+i[1])/2,(n[2]+i[2])/2),a=Ri(n,i)/2;let s;if(!r){const c=VC(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=lye(e,r,t,o,a),{boundsIJK:s,centerWorld:o,radiusWorld:a}}function lye(t,e,r,n,i){const[o,a]=r,s=t.getDimensions(),c=e.getCamera(),l=Dt(c.viewUp[0],c.viewUp[1],c.viewUp[2]),f=Dt(c.viewPlaneNormal[0],c.viewPlaneNormal[1],c.viewPlaneNormal[2]),u=ke();Mn(u,l,f);const d=ke(),h=ke();xn(d,a,f,i),xn(h,o,f,-i),xn(d,d,u,-i),xn(h,h,u,i);const g=[VC(t,d),VC(t,h)];return wu(g,s)}function RU(t){if(!Array.isArray(t)||t.length!==9)throw new Error("Matrix must be an array of 9 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e=t.slice(0,3),r=t.slice(3,6),n=t.slice(6,9),i=h3(e),o=h3(r),a=h3(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])Math.abs(u-s.y[d])Math.abs(u-s.z[d]){Mi(s,s,Pi(ke(),[-o[0],-o[1],-o[2]],a))}),e instanceof nr&&(t.metadata.referencedImageId=e.getCurrentImageId()),t}function pye(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;v0){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;vC<0||C>=e||S<0||S>=r?!1:o[S][C]&&a[S][C]===0;let w=0;z4(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;vx[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],_=g[0]+C,T=g[1]+S;if(_>=0&&_=0&&T(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;yt[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]m[0]>y[0]?m:y,g[0]);return{P1:p,P2:s,P3:c,P4:v}}function yye(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(wp||xy)continue;const C=Math.round(w),S=Math.round(x);if(C<0||C>=e||S<0||S>=r)continue;const _=(C-m[0])*u,T=(S-m[0])*d;t[S*e+C]>h&&(_>0||T>0)&&(m=[w,x])}return 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_ye=Object.freeze(Object.defineProperty({__proto__:null,calculateFanGeometry:tE,default:NU,downloadFanJpeg:Sye,exportContourJpeg:xg,getPixelData:eE},Symbol.toStringTag,{value:"Module"})),Tye=on,Eye=Object.freeze(Object.defineProperty({__proto__:null,AnnotationMultiSlice:O1e,IslandRemoval:nd,annotationHydration:gfe,boundingBox:D1e,calibrateImageSpacing:E1e,cine:wve,contourSegmentation:Yde,contours:ame,debounce:gh,drawing:Qhe,dynamicVolume:qve,geometricSurfaceUtils:hye,getAnnotationNearPoint:S1e,getAnnotationNearPointOnEnabledElement:cF,getCalibratedAspect:b4,getCalibratedLengthUnitsAndScale:Jo,getCalibratedProbeUnitsAndValue:ny,getClosestImageIdForStackViewport:o4,getOrCreateImageVolume:F5,getPixelValueUnits:nl,getPixelValueUnitsImageId:yV,getSphereBoundsInfo:fF,getViewportForAnnotation:A2,isObject:n4,math:fde,moveAnnotationToViewPlane:gye,normalizeViewportPlane:kF,orientation:uve,planar:V0e,planarFreehandROITool:_ve,pointInSurroundingSphereCallback:sye,pointToString:dF,polyDataUtils:Xve,rectangleROITool:Tve,roundNumber:Tye,segmentation:sve,setAnnotationLabel:AU,stackContextPrefetch:Bve,stackPrefetch:Lve,throttle:vo,touch:Rue,triggerAnnotationRender:ph,triggerAnnotationRenderForToolGroupIds:hV,triggerAnnotationRenderForViewportIds:Pe,triggerEvent:it,usFanExtraction:_ye,viewport:Gve,viewportFilters:Ade,voi:aye},Symbol.toStringTag,{value:"Module"})),Dye=Object.freeze(Object.defineProperty({__proto__:null},Symbol.toStringTag,{value:"Module"}));function kU(t,e){const r=qn;t.forEach(n=>{r.updateSegmentation(n.segmentationId,n.payload),e||wa(n.segmentationId)})}function bye(t,e,r){qn.setSegmentationRepresentationVisibility(t,e,r)}function Iye(t,e,r){const n=Ko(t,e);n&&n.forEach(i=>{bye(t,{segmentationId:i.segmentationId,type:i.type},r)})}function Oye(t,e){return mV(t,e)}function Mye(t,e,r,n){const i=Ko(t,e);i&&(i.forEach(o=>{o.segments[r].visible=n}),A5(e.segmentationId),As(t,e.segmentationId))}function Pye(t,e,r){return!VU(t,e).has(r)}function VU(t,e){const r=e4(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}const Rye=Object.freeze(Object.defineProperty({__proto__:null,getHiddenSegmentIndices:VU,getSegmentIndexVisibility:Pye,getSegmentationRepresentationVisibility:Oye,setSegmentIndexVisibility:Mye,setSegmentationRepresentationVisibility:Iye},Symbol.toStringTag,{value:"Module"}));function Lye(t){return da.getStyle(t)}function Aye(t,e){da.setStyle(t,e),!t.viewportId&&!t.segmentationId&&V5().forEach(n=>{wh(n.segmentationId)}),As(t.viewportId,t.segmentationId,t.type)}function Nye(t,e){da.setRenderInactiveSegmentations(t,e),wh(t),SF(t).forEach(n=>{As(t,n.segmentationId)})}function kye(t){return da.getRenderInactiveSegmentations(t)}function Vye(){da.resetToGlobalStyle(),wh()}function Fye(t){return da.hasCustomStyle(t)}const Uye=Object.freeze(Object.defineProperty({__proto__:null,getRenderInactiveSegmentations:kye,getStyle:Lye,hasCustomStyle:Fye,resetToGlobalStyle:Vye,setRenderInactiveSegmentations:Nye,setStyle:Aye},Symbol.toStringTag,{value:"Module"})),Bye=Object.freeze(Object.defineProperty({__proto__:null,color:Pge,style:Uye,visibility:Rye},Symbol.toStringTag,{value:"Module"}));function uy(t,e){const r=Pn(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,wa(t));const n=yh(t);n.forEach(i=>{Ko(i,{segmentationId:t}).forEach(a=>{a.segments[e]||(a.segments[e]={visible:!0})})}),n.forEach(i=>{const o=wr(i);eU(o.id)})}const Gye=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentIndex:Yo,setActiveSegmentIndex:uy},Symbol.toStringTag,{value:"Module"}));async function Wye(t){const e=nfe(t);return wa(t.segmentationId),e}function FU(t,e){const r=Pn(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=>Le.getImage(a)):[Le.getVolume(i.volumeId)]).forEach(a=>{if(!a)return;const{voxelManager:s}=a;s.forEach(({value:c,index:l})=>{c===e&&s.setAtIndex(l,0)})}),Zi(t)}else throw new Error("Invalid segmentation type, only labelmap is supported right now")}function zye(t,e,r={setNextSegmentAsActive:!0}){FU(t,e);const n=Yo(t)===e,i=Pn(t),{segments:o}=i;delete o[e];const a={...o};if(kU([{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?uy(t,f):u!==void 0&&uy(t,u)}yh(t).forEach(c=>{Ko(c,{segmentationId:t}).forEach(f=>{delete f.segments[e]})})}function $ye(t){const e=qn,r=Pn(t);return e.getLabelmapImageIds(r.representationData)}const jye={clearSegmentValue:FU,convertStackToVolumeLabelmap:Wye,computeVolumeLabelmapFromStack:fU,convertVolumeToStackLabelmap:eve},Hye=Object.freeze(Object.defineProperty({__proto__:null,activeSegmentation:w0e,addContourRepresentationToViewport:H4,addContourRepresentationToViewportMap:X2e,addLabelmapRepresentationToViewport:lU,addLabelmapRepresentationToViewportMap:Y2e,addRepresentationData:t4,addSegmentationRepresentations:Th,addSegmentations:gF,addSurfaceRepresentationToViewport:uU,addSurfaceRepresentationToViewportMap:J2e,config:Bye,defaultSegmentationStateManager:qn,getActiveSegmentation:ed,getCurrentLabelmapImageIdsForViewport:qc,getLabelmapImageIds:$ye,getLabelmapImageIdsForImageId:u0e,helpers:jye,removeAllSegmentationRepresentations:vF,removeAllSegmentations:CF,removeContourRepresentation:wF,removeLabelmapRepresentation:yF,removeSegment:zye,removeSegmentation:U4,removeSegmentationRepresentation:Ch,removeSegmentationRepresentations:pF,removeSurfaceRepresentation:xF,segmentIndex:Gye,segmentLocking:Ige,segmentationStyle:da,state:K1e,strategies:e2e,triggerSegmentationEvents:que,updateSegmentations:kU},Symbol.toStringTag,{value:"Module"}));class nE{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&&er?(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;ou.distanceSquared-d.distanceSquared);let n,i=-1,o=1/0,a,s;for(let u=0;uo)continue;const{curveSegmentIndex:h,curveSegment:g}=d,{lineSegments:p}=g;for(let v=0;v=c.minY&&e[1]=h.minY&&e[1]=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;in)return[];const i=this._getCurveSegmmentsDistanceSquaredInfo(e),o=[];for(let a=0,s=i.length;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 Kye=1e-8;class rE extends nE{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=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=m2(1,c,g,p),y=ql(RM(),v,r);return[l6(y,m2(f[0],u[0],d[0],h[0])),l6(y,m2(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]:vC(f,l),cl?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 qye=IM(qo(),E_(1,4,1,0,-3,0,3,0,3,-6,3,0,-1,3,-3,1),1/6);class UU extends rE{getTransformMatrix(){return qye}}class Jp extends rE{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 BU extends Jp{constructor(){super({scale:.5,fixedScale:!0})}}class GU extends Jp{constructor(){super({resolution:0,fixedResolution:!0,scale:0,fixedScale:!0})}}class WU extends nE{getSplineCurves(){return[]}getLineSegments(){return[]}getPreviewCurveSegments(e,r){return[]}}const Xye=[1,0,0,-2,2,0,1,-2,1];class Yye extends WU{hasTangentPoints(){return!0}getTransformMatrix(){return Xye}}const Jye=Object.freeze(Object.defineProperty({__proto__:null,BSpline:UU,CardinalSpline:Jp,CatmullRomSpline:BU,CubicSpline:rE,LinearSpline:GU,QuadraticBezier:Yye,QuadraticSpline:WU,Spline:nE},Symbol.toStringTag,{value:"Module"}));class j0 extends Qr{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=xe(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()}}j0.toolName="Pan";class zU extends Qr{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=xe(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=()=>Gr(this.toolGroupId).viewportsInfo,this.onSetToolActive=()=>{const n=()=>{this._getViewportsInfo().forEach(({viewportId:o,renderingEngineId:a})=>{if(!this._resizeObservers.has(o)){const{viewport:s}=yi(o,a)||{viewport:null};if(!s)return;const{element:c}=s,l=new ResizeObserver(()=>{const f=yi(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(N.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener)},this.onSetToolDisabled=()=>{this._resizeObservers.forEach((n,i)=>{n.disconnect(),this._resizeObservers.delete(i)}),this._viewportAddedListener&&(je.removeEventListener(N.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=Nt(new Float32Array(16));Sr(g,g,i),so(g,g,a,o),Sr(g,g,[-i[0],-i[1],-i[2]]),Yt(u,f,g),Yt(d,l,g),Nt(g),so(g,g,a,o),Yt(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=xe(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,_=C>m?0:Math.sqrt(m-C),T=S>m?0:Math.sqrt(m-S),E=[w[0],0,_];qt.normalize(E);const D=[x[0],0,T];qt.normalize(D);const b=qt.dot(E,D);if(Math.abs(b)>1e-4){const I=-2*Math.acos(qt.clampValue(b,-1,1))*Math.sign(h[0]-g[0])*s,P=f.viewUp,M=f.viewPlaneNormal,L=[0,0,0],V=[0,0,0];qt.cross(P,M,L),qt.normalize(L),qt.cross(M,L,V),qt.normalize(V),qt.normalize(P),this.rotateCamera(l,v,V,I);const G=(g[1]-h[1])*s;this.rotateCamera(l,v,L,G),l.render()}}}zU.toolName="TrackballRotate";const g3=4,Zye=1024,Qye="PT";class H0 extends Qr{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=xe(r),{viewport:o}=i;let a,s,c,l,f,u,d=!1;const h=o.getProperties();if(o instanceof rr){a=o.getVolumeId(),u=y1(a),{lower:s,upper:c}=h.voiRange;const v=Le.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===Qye&&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 rr)){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=g3;s?c=5/i:c=this._getMultiplierFromDynamicRange(o,a)||g3;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)||g3,s=r[0]*a,c=r[1]*a;let{windowWidth:l,windowCenter:f}=m1(i,o);l+=s,f+=c,l=Math.max(l,1);const u=e.getProperties().VOILUTFunction;return au(l,f,u)}_getMultiplierFromDynamicRange(e,r){var o;let n;if(r){const a=Le.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/Zye;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;oi&&(i=a)}return{max:i,min:n}}}H0.toolName="WindowLevel";class $U extends Qn{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=xe(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:{}}};tn(p,a);const v=St(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v},this._activateDraw(a),It(a),n.preventDefault(),Pe(v),p},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData;this._deactivateDraw(o),Wt(o),this.editData=null,this.isDrawing=!1,dn(a.annotationUID),Pe(s),An(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=xe(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,Pe(s)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(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;fa.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`;P1(i,d,"0",p[0],p[3],{color:v,lineDash:m,lineWidth:y},w),o=!0}return o},this.applyWindowLevelRegion=(n,i)=>{const o=xe(i),{viewport:a}=o,s=PU(a),{data:c}=n,{points:l}=c.handles,f=l.map(_=>a.worldToCanvas(_)),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=Bv(h,0,s.width),g=Bv(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=OU(s,Math.round(h),Math.round(g),p,v),m=MU(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=au(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}}$U.toolName="WindowLevelRegion";class id extends Qr{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}=yi(n,i),{debounceIfNotLoaded:a,invert:s,loop:c}=this.configuration,l=r.canvas[1];let f;o instanceof rr&&(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);Jf(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}=xe(n),s=i*(o?-1:1);Jf(a,{delta:s,debounceLoading:this.configuration.debounceIfNotLoaded,loop:this.configuration.loop,volumeId:a instanceof yr?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))}}id.toolName="StackScroll";class K0 extends Qr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.mouseWheelCallback=n=>{const{element:i,wheel:o}=n.detail,a=xe(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=xe(r),{viewport:c}=s,l=c.getCamera(),f=r.clientWidth,u=r.clientHeight,d=[f*.5,u*.5],h=c.canvasToWorld(d);let g=S0([a,h],[h,o]);const{viewPlaneNormal:p}=l,v=Cn(ke(),h,a),y=Cn(ke(),h,o),m=Mn(ke(),v,y);Tt(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 yr){const o=(r+360)%360*Math.PI/180,a=Nt(new Float32Array(16));so(a,a,o,n);const s=Yt(ke(),i,a);e.setCamera({viewUp:s})}else{const{rotation:o}=e.getViewPresentation();e.setViewPresentation({rotation:(o+r+360)%360})}e.render()}}K0.toolName="PlanarRotate";class q0 extends Qr{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=xe(o).viewport.getCamera(),{focalPoint:f}=l;this.initialMousePosWorld=s;let u=Dt(f[0]-s[0],f[1]-s[1],f[2]-s[2]);return u=Yn(ke(),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 D=Ri(d,this.initialMousePosWorld);m=xn(ke(),h,this.dirVec,-D*p),y=xn(ke(),d,this.dirVec,-D*p)}const w=i.getImageData();let x=[1,1,1],C=v,S=!1;if(w){x=w.spacing;const{dimensions:D}=w,b=D[0]*x[0],I=D[1]*x[1],P=f[0]/f[1],M=(_=i.options)==null?void 0:_.displayArea,L=((T=M==null?void 0:M.imageArea)==null?void 0:T[0])??1.1,V=((E=M==null?void 0:M.imageArea)==null?void 0:E[1])??1.1,G=b*L,A=I*V,k=G/A;let F;k>P?F=G/P*.5:F=A*.5;const{minZoomScale:j,maxZoomScale:Y}=this.configuration,re=F/Y,ue=F/j;vue&&(C=ue,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=qt.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=xe(n),{viewport:a}=o,s=a.getCamera(),c=i.world,{focalPoint:l}=s;this.initialMousePosWorld=c;let f=Dt(l[0]-c[0],l[1]-c[1],l[2]-c[2]);f=Yn(ke(),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=xe(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=xe(r),{viewport:o}=i;o.getCamera();const s=e.detail.wheel.direction,c={detail:{element:r,eventName:N.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===cr.STACK&&this.preMouseDownCallback(c),this._dragCallback(c)}_panCallback(e){const{element:r,deltaPoints:n}=e.detail,i=xe(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()}}q0.toolName="Zoom";class jU extends Qr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{targetViewportIds:[]}}){super(e,r)}mouseClickCallback(e){const{element:r,currentPoints:n}=e.detail,i=xe(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=I4(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=wr(g.id,a.id);return!!(d&&d===(p==null?void 0:p.id))}).forEach(g=>{g instanceof rr?g.jumpToWorld(f):console.warn("Cannot jump to specified world coordinates for a viewport that is not a VolumeViewport")})}}jU.toolName="MIPJumpToClickTool";const{RENDERING_DEFAULTS:p3}=cd;function e5e(){return"rgb(0, 200, 0)"}function t5e(){return!0}function n5e(){return!0}function r5e(){return!0}const Xa={DRAG:1,ROTATE:2,SLAB:3};class Ps extends Qn{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:Fs.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=yi(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&&dn(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 tn(y,d),{normal:p,point:u.canvasToWorld([u.canvas.clientWidth/2,u.canvas.clientHeight/2])}},this._getViewportsInfo=()=>Gr(this.toolGroupId).viewportsInfo,this.resetCrosshairs=()=>{const s=this._getViewportsInfo();for(const c of s){const{viewportId:l,renderingEngineId:f}=c,u=yi(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&&dn(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=ke();f?{normal:p,point:v}=this.initializeViewport(f):(Mi(v,d,g),Pi(v,v,.5),Mn(p,u,h));const y=Gs(u,d),m=Gs(h,g),w=Gs(p,v),x=eA(y,m,w);this.setToolCenter(x)},this.addNewAnnotation=s=>{const c=s.detail,{element:l}=c,{currentPoints:f}=c,u=f.world,d=xe(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{console.log("Not implemented yet")},this.handleSelectedCallback=(s,c)=>{const l=s.detail,{element:f}=l;c.highlighted=!0,this._activateModify(f),It(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),It(u),s.preventDefault()},this.onCameraModified=s=>{var E;const c=s.detail,{element:l}=c,f=xe(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];qt.subtract(v.position,y,m);const w=p.metadata.cameraFocalPoint,x=[0,0,0];qt.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(!zt(v.position,y,.001)&&C&&S){let D=!1;zt(m,x,.001)||(D=!0);const I=Math.abs(qt.dot(m,v.viewPlaneNormal))<.01;!D&&!I&&(this.toolCenter[0]+=m[0],this.toolCenter[1]+=m[1],this.toolCenter[2]+=m[2],it(je,N.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter}))}(E=this.configuration.autoPan)!=null&&E.enabled&&wr(d.id,u.id).getViewportIds().filter(I=>I!==d.id).forEach(I=>{this._autoPanViewportIfNecessary(I,u)});const T=St(l,this.getToolName(),!1);Pe(T)},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;h0?[...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=xe(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,_=f.worldToCanvas(this.toolCenter),T=this._filterAnnotationsByUniqueViewportOrientations(s,h),E=[],D=[0,0,m,w];T.forEach(L=>{const{data:V}=L;V.handles.toolCenter=this.toolCenter;const G=u.getViewport(V.viewportId),A=G.getCamera(),k=this._getReferenceLineControllable(G.id),F=this._getReferenceLineDraggableRotatable(G.id),j=this._getReferenceLineSlabThicknessControlsOn(G.id),{clientWidth:Y,clientHeight:re}=G.canvas,ue=Math.sqrt(Y*Y+re*re),ce=[Y*.5,re*.5],ge=G.canvasToWorld(ce),Te=[0,0,0];qt.cross(g.viewPlaneNormal,A.viewPlaneNormal,Te),qt.normalize(Te),qt.multiplyScalar(Te,ue);const Se=[0,0,0];qt.add(ge,Te,Se);const Ce=[0,0,0];qt.subtract(ge,Te,Ce);const B=f.worldToCanvas(Se),O=f.worldToCanvas(ge),$=Kt();kr($,B,O),Mc($,$);const W=Kt();Tc(W,$,x*100);const K=Kt();Tc(K,$,C*.4);const Z=Kt();Tc(Z,$,C*.2);const ne=Kt(),we=this.configuration.referenceLinesCenterGapRadius;Tc(ne,$,T.length===2?we:0);const De=Kt(),Ve=Kt(),Be=Kt(),ie=Kt();let oe=om(_);(!F||!k)&&(oe=om(O)),Ki(De,oe,ne),Ki(Ve,oe,W),kr(Be,oe,ne),kr(ie,oe,W),yg(De,Ve,D),yg(Be,ie,D);const ve=Kt();kr(ve,_,K);const se=Kt();Ki(se,_,K);let he=om(_);!F&&j&&(he=om(O));let We=[...this.toolCenter];!F&&j&&(We=[...ge]);const ae=[0,0,0];qt.subtract(Se,Ce,ae),qt.normalize(ae);const{viewPlaneNormal:dt}=g,{matrix:yt}=Vi.buildFromDegree().rotate(90,dt),pt=[0,0,0];Yt(pt,ae,yt);const Ie=G.getSlabThickness(),$e=[...pt];qt.multiplyScalar($e,Ie);const Ze=[0,0,0];qt.add(We,$e,Ze);const nt=f.worldToCanvas(Ze),ut=Kt();kr(ut,he,nt);const Mt=Kt();kr(Mt,he,W),Ki(Mt,Mt,ut);const xt=Kt();Ki(xt,he,W),Ki(xt,xt,ut),yg(Mt,xt,D);const kt=Kt();Ki(kt,he,W),kr(kt,kt,ut);const $t=Kt();kr($t,he,W),kr($t,$t,ut),yg(kt,$t,D);const Rn=Kt(),Nn=Kt(),an=Kt(),_n=Kt();kr(Rn,he,Z),Ki(Rn,Rn,ut),Ki(Nn,he,Z),Ki(Nn,Nn,ut),kr(an,he,Z),kr(an,an,ut),Ki(_n,he,Z),kr(_n,_n,ut),E.push([G,De,Ve,Be,ie,Mt,xt,kt,$t,ve,se,Rn,Nn,an,_n])});const b=[],I=[],P=this._getReferenceLineColor(f.id),M=P!==void 0?P:"rgb(200, 200, 200)";if(E.forEach((L,V)=>{var Te,Se,Ce,B;const G=L[0],A=this._getReferenceLineColor(G.id),k=this._getReferenceLineControllable(G.id),F=this._getReferenceLineDraggableRotatable(G.id)||((Te=this.configuration.mobile)==null?void 0:Te.enabled),j=this._getReferenceLineSlabThicknessControlsOn(G.id)||((Se=this.configuration.mobile)==null?void 0:Se.enabled),Y=S.activeViewportIds.find(O=>O===G.id);let re=A!==void 0?A:"rgb(200, 200, 200)",ue=1;const ce=S.handles.activeOperation!==null&&S.handles.activeOperation===Xa.DRAG&&Y;ce&&(ue=2.5);let ge=`${V}`;if(k&&F?(ge=`${V}One`,pn(c,y,ge,L[1],L[2],{color:re,lineWidth:ue}),ge=`${V}Two`,pn(c,y,ge,L[3],L[4],{color:re,lineWidth:ue})):pn(c,y,ge,L[2],L[4],{color:re,lineWidth:ue}),k){re=A!==void 0?A:"rgb(200, 200, 200)";const O=S.handles.activeOperation===Xa.ROTATE,$=[L[9],L[10]],W=[f.canvasToWorld(L[9]),G,L[1],L[2]],K=[f.canvasToWorld(L[10]),G,L[3],L[4]];b.push(W,K);const Z=S.handles.activeOperation===Xa.SLAB,ne=[L[11],L[12],L[13],L[14]],we=[f.canvasToWorld(L[11]),G,L[5],L[6]],De=[f.canvasToWorld(L[12]),G,L[5],L[6]],Ve=[f.canvasToWorld(L[13]),G,L[7],L[8]],Be=[f.canvasToWorld(L[14]),G,L[7],L[8]];I.push(we,De,Ve,Be);let ie=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1),oe=1;if((Ce=this.configuration.mobile)!=null&&Ce.enabled&&(ie=this.configuration.mobile.handleRadius,oe=this.configuration.mobile.opacity),(ce||(B=this.configuration.mobile)!=null&&B.enabled)&&!O&&!Z&&F&&j){let se=`${V}One`;Zn(c,y,se,$,{color:re,handleRadius:ie,opacity:oe,type:"circle"}),se=`${V}Two`,Zn(c,y,se,ne,{color:re,handleRadius:ie,opacity:oe,type:"rect"})}else if(ce&&!O&&!Z&&F){const se=`${V}`;Zn(c,y,se,$,{color:re,handleRadius:ie,opacity:oe,type:"circle"})}else if(Y&&!O&&!Z&&j){const se=`${V}`;Zn(c,y,se,ne,{color:re,handleRadius:ie,opacity:oe,type:"rect"})}else if(O&&F){const se=`${V}`,he=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);Zn(c,y,se,$,{color:re,handleRadius:he,fill:re,type:"circle"})}else if(Z&&Y&&j){const se=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);Zn(c,y,ge,ne,{color:re,handleRadius:se,fill:re,type:"rect"})}G.getSlabThickness()>.5&&j&&(ge=`${V}STOne`,pn(c,y,ge,L[5],L[6],{color:re,width:1,lineDash:[2,3]}),ge=`${V}STTwo`,pn(c,y,ge,L[7],L[8],{color:re,width:L,lineDash:[2,3]}))}}),l=!0,S.handles.rotationPoints=b,S.handles.slabThicknessPoints=I,this.configuration.viewportIndicators){const{viewportIndicatorsConfig:L}=this.configuration,V=(L==null?void 0:L.xOffset)||.95,G=(L==null?void 0:L.yOffset)||.05,A=[m*V,w*G],k=(L==null?void 0:L.circleRadius)||x*.01;Ro(c,y,"0",A,k,{color:M,fill:M})}return l},this._getAnnotations=s=>{const{viewport:c}=s,l=ln(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{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!(zt(x.viewPlaneNormal,g,.01)&&zt(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 qt.normalize(p),h.filter(y=>{const{viewportId:m}=y.data,x=f.getViewport(m).getCamera(),C=x.viewPlaneNormal;return qt.normalize(C),zt(p,C,.01)&&zt(g.viewUp,x.viewUp,.01)})},this._filterAnnotationsByUniqueViewportOrientations=(s,c)=>{const{renderingEngine:l,viewport:f}=s,d=f.getCamera().viewPlaneNormal;qt.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{const{data:m}=y,w=l.getViewport(m.viewportId),x=this._getReferenceLineControllable(w.id);return f!==w&&x!==!0});for(let y=0;yT===m))continue;const{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(qt.normalize(S),zt(d,S,.01)||vg(d,S,.01))continue;let _=!1;for(let T=0;T{const l=s.getAllVolumeIds(),f=c.getAllVolumeIds();return l.length===f.length&&l.every(u=>f.includes(u))},this._jump=(s,c)=>{Ue.isInteractingWithTool=!0;const{viewport:l,renderingEngine:f}=s,u=this._getAnnotations(s),d=[0,0,0];qt.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?(Ue.isInteractingWithTool=!1,!1):(this._applyDeltaShiftToSelectedViewportCameras(f,g,d),Ue.isInteractingWithTool=!1,!0)},this._activateModify=s=>{var c;Ue.isInteractingWithTool=!((c=this.configuration.mobile)!=null&&c.enabled),s.addEventListener(N.MOUSE_UP,this._endCallback),s.addEventListener(N.MOUSE_DRAG,this._dragCallback),s.addEventListener(N.MOUSE_CLICK,this._endCallback),s.addEventListener(N.TOUCH_END,this._endCallback),s.addEventListener(N.TOUCH_DRAG,this._dragCallback),s.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=s=>{Ue.isInteractingWithTool=!1,s.removeEventListener(N.MOUSE_UP,this._endCallback),s.removeEventListener(N.MOUSE_DRAG,this._dragCallback),s.removeEventListener(N.MOUSE_CLICK,this._endCallback),s.removeEventListener(N.TOUCH_END,this._endCallback),s.removeEventListener(N.TOUCH_DRAG,this._dragCallback),s.removeEventListener(N.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),Wt(l),this.editData=null;const u=St(l,this.getToolName(),!1);Pe(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=xe(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===Xa.DRAG){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(S=>{const{data:_}=S,T=d.getViewport(_.viewportId),E=this._getReferenceLineControllable(T.id),D=this._getReferenceLineDraggableRotatable(T.id);return E===!0&&D===!0&&v.data.activeViewportIds.find(b=>b===T.id)});this._applyDeltaShiftToSelectedViewportCameras(d,C,l)}else if(y.activeOperation===Xa.ROTATE){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(V=>{const{data:G}=V,A=d.getViewport(G.viewportId),k=this._getReferenceLineControllable(A.id),F=this._getReferenceLineDraggableRotatable(A.id);return k===!0&&F===!0}),S=Kt(),_=Kt(),T=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]],E=h.worldToCanvas(T),D=c.currentPoints.canvas,b=Kt();ka(b,D,c.deltaPoints.canvas),ka(S,b,E),ka(_,D,E);let I=KK(S,_);this._isClockWise(E,b,D)&&(I*=-1),I=Math.round(I*100)/100;const P=h.getCamera().viewPlaneNormal,{matrix:M}=Vi.buildFromRadian().translate(T[0],T[1],T[2]).rotate(I,P).translate(-T[0],-T[1],-T[2]),L=[];C.forEach(V=>{const{data:G}=V;G.handles.toolCenter=T;const A=d.getViewport(G.viewportId),k=A.getCamera(),{viewUp:F,position:j,focalPoint:Y}=k;F[0]+=j[0],F[1]+=j[1],F[2]+=j[2],Yt(Y,Y,M),Yt(j,j,M),Yt(F,F,M),F[0]-=j[0],F[1]-=j[1],F[2]-=j[2],A.setCamera({position:j,viewUp:F,focalPoint:Y}),L.push(A.id)}),d.renderViewports(L)}else if(y.activeOperation===Xa.SLAB){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(T=>{const{data:E}=T,D=d.getViewport(E.viewportId),b=this._getReferenceLineControllable(D.id),I=this._getReferenceLineSlabThicknessControlsOn(D.id);return b===!0&&I===!0&&v.data.activeViewportIds.find(P=>P===D.id)});if(C.length===0)return;const S=this._filterViewportWithSameOrientation(u,C[0],g),_=[];_.push(h.id),S.forEach(T=>{const{data:E}=T,D=d.getViewport(E.viewportId),I=D.getCamera().viewPlaneNormal,P=qt.dot(l,I),M=[...I];if(qt.multiplyScalar(M,P),Math.abs(M[0])>.001||Math.abs(M[1])>.001||Math.abs(M[2])>.001){const L=Math.sqrt(M[0]*M[0]+M[1]*M[1]+M[2]*M[2]),V=c.lastPoints.world,G=[0,0,0],A=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]];if(!this._getReferenceLineDraggableRotatable(D.id)){const{rotationPoints:Se}=this.editData.annotation.data.handles,Ce=Se.filter(B=>B[1].uid===D.id);if(Ce.length===2){const B=h.canvasToWorld(Ce[0][3]),O=h.canvasToWorld(Ce[1][3]);qt.add(B,O,A),qt.multiplyScalar(A,.5)}}qt.subtract(V,A,G);const F=qt.dot(G,I),j=[...I];qt.multiplyScalar(j,F);const Y=[j[0],j[1],j[2]];Yn(Y,Y);const re=[M[0],M[1],M[2]];Yn(re,re);let ue=D.getSlabThickness();vg(Y,re,.001)?ue-=L:ue+=L,ue=Math.abs(ue),ue=Math.max(p3.MINIMUM_SLAB_THICKNESS,ue),this._pointNearReferenceLine(v,w,6,D)&&(ue=p3.MINIMUM_SLAB_THICKNESS),wr(D.id,d.id).getToolInstance(this.getToolName()).setSlabThickness(D,ue),_.push(D.id)}}),d.renderViewports(_)}},this._pointNearReferenceLine=(s,c,l,f)=>{const{data:u}=s,{rotationPoints:d}=u.handles;for(let h=0;h{const i=yi(n,r);if(!i)return;const o=this._getAnnotations(i);o!=null&&o.length&&o.forEach(a=>{dn(a.annotationUID)})})}setToolCenter(e,r=!1){this.toolCenter=e;const n=this._getViewportsInfo();Pe(n.map(({viewportId:i})=>i)),r||it(je,N.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter})}getHandleNearImagePoint(e,r,n,i){const o=xe(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}=yi(r,n),{element:o}=i;o.removeEventListener(Ke.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}_subscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=yi(r,n),{element:o}=i;o.addEventListener(Ke.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===p3.MINIMUM_SLAB_THICKNESS&&(o=Fs.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=qt.dot(n,s),l=[...s];if(qt.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];qt.add(a.focalPoint,l,f),qt.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;sP===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=Kt();Ki(x,m,w),Tc(x,x,.5);const C=Kt();kr(C,m,x),Mc(C,C);const S=Kt();Tc(S,C,l*.05);const _=Kt(),T=Kt();Ki(_,x,S),kr(T,x,S);const E={start:{x:_[0],y:_[1]},end:{x:m[0],y:m[1]}},D=ai([E.start.x,E.start.y],[E.end.x,E.end.y],[n[0],n[1]]),b={start:{x:T[0],y:T[1]},end:{x:w[0],y:w[1]}},I=ai([b.start.x,b.start.y],[b.end.x,b.end.y],[n[0],n[1]]);(D<=i||I<=i)&&(h.push(p.id),f.handles.activeOperation=null),g++}return f.activeViewportIds=[...h],this.editData={annotation:r},f.handles.activeOperation===Xa.DRAG}}Ps.toolName="Crosshairs";const zm="magnify-viewport";class HU extends Qr{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=xe(o),{viewport:c,renderingEngine:l}=s;if(!(c instanceof nr))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=St(o,this.getToolName());return this.editData={referencedImageId:f,viewportIdsToRender:u,enabledElement:s,renderingEngine:l,currentPoints:a},this._createMagnificationViewport(),this._activateDraw(o),It(o),n.preventDefault(),Pe(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:zm,type:cr.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(zm);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",Pe(o)},this._dragCallback=n=>{const i=n.detail,{deltaPoints:o,element:a,currentPoints:s}=i,c=o.world,l=s.canvas,f=xe(a),{renderingEngine:u}=f,d=u.getViewport(zm),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=xe(i),{renderingEngine:a}=o;a.disableElement(zm);const s=i.querySelector(".viewport-element"),c=s.querySelector(".magnifyTool");s.removeChild(c),this._deactivateDraw(i),Wt(i),this._hasBeenRemoved=!0},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,this._hasBeenRemoved=!1,n.addEventListener(N.MOUSE_UP,this._dragEndCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._dragEndCallback),n.addEventListener(N.TOUCH_END,this._dragEndCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._dragEndCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._dragEndCallback),n.removeEventListener(N.TOUCH_END,this._dragEndCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)}}_getReferencedImageId(e){const r=this.getTargetId(e);let n;return e instanceof nr&&(n=r.split("imageId:")[1]),n}}HU.toolName="Magnify";const i5e="advancedMagnifyTool",o5e=125,{Events:Ml}=Ba,ZD=t=>t.uid!==t.referencedId;var FC;(function(t){t.ShowZoomFactorsList="showZoomFactorsList"})(FC||(FC={}));const a5e="AdvancedMagnify",s5e=1-ga,SE=class SE extends Qn{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:Xs.Secondary,modifierKey:Ei.Shift}]}}}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=xe(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=Sn(),S=Sn(),_=c.getFrameOfReferenceUID(),T={annotationUID:C,highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...m],viewUp:[...w],FrameOfReferenceUID:_,referencedImageId:x},data:{sourceViewportId:c.id,magnifyViewportId:S,zoomFactor:g,isCanvasAnnotation:!0,handles:{points:v,activeHandleIndex:null}}};this.magnifyViewportManager.createViewport(T,{magnifyViewportId:S,sourceEnabledElement:s,position:u,radius:h,zoomFactor:g,autoPan:{enabled:p.enabled,padding:p.padding,callback:D=>{const b=T.data.handles.points,{canvas:I}=D.delta;for(let P=0,M=b.length;P{this.magnifyViewportManager.dispose(),S1().forEach(i=>{i.metadata.toolName===this.getToolName()&&dn(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=lu([g,o]);return Math.abs(p-h){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},It(a),this._activateModify(a),Pe(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=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f},this._activateModify(s),It(s),Pe(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),Wt(o),this.editData=null,this.isDrawing=!1,Pe(s),c&&An(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,Pe(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;Pe(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=lu([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),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&An(i),this.editData=null,i.annotationUID},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(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[[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=Yd.getInstance()}showZoomFactorsList(e,r){const{element:n,currentPoints:i}=e.detail,o=xe(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}};SE.Actions=FC;let Zp=SE;class Yd{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 c5e({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===a5e&&this.destroyViewport(r.data.magnifyViewportId)},this._newStackImageCallback=e=>{const{viewportId:r,imageId:n}=e.detail,i=this._getMagnifyViewportsMapEntriesBySourceViewportId(r),{viewport:o}=Wn(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=jr(r).getViewport(n),{viewPlaneNormal:a}=o.getCamera();this._getMagnifyViewportsMapEntriesBySourceViewportId(n).forEach(({annotation:c})=>{const{viewPlaneNormal:l}=c.metadata;if(!(Math.abs(Tt(l,a))>s5e))return;const{handles:u}=c.data,d=o.canvasToWorld([0,0]),h=Cn(ke(),d,u.points[0]),g=Tt(h,a),p=Pi(ke(),a,g);for(let v=0,y=u.points.length;vthis.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=Wn(e);this.createViewport(i,{...o,sourceEnabledElement:{...a}})})}_addEventListeners(){je.addEventListener(N.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_removeEventListeners(){je.removeEventListener(N.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_addSourceElementEventListener(e){e.addEventListener(Ml.STACK_NEW_IMAGE,this._newStackImageCallback);const r=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(Ml.VIEWPORT_NEW_IMAGE_SET,r);const n=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(Ml.VOLUME_VIEWPORT_NEW_VOLUME,n),e.addEventListener(Ml.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.newStackHandler=r,e.newVolumeHandler=n}_removeSourceElementEventListener(e){e.removeEventListener(Ml.STACK_NEW_IMAGE,this._newStackImageCallback),e.removeEventListener(Ml.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.removeEventListener(Ml.VIEWPORT_NEW_IMAGE_SET,e.newStackHandler),e.removeEventListener(Ml.VOLUME_VIEWPORT_NEW_VOLUME,e.newVolumeHandler),delete e.newStackHandler,delete e.newVolumeHandler}_initialize(){this._addEventListeners()}}class c5e{constructor({magnifyViewportId:e,sourceEnabledElement:r,radius:n=o5e,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??Sn(),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=gh(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, ${c}px)`}),this._isViewportReady&&(this._syncViewports(),i.render())}dispose(){const{viewport:e}=this._enabledElement,{element:r}=e,n=e.getRenderingEngine();this._removeEventListeners(r),n.disableElement(e.id),r.parentNode&&r.parentNode.removeChild(r)}_handleToolModeChanged(e){var s;const{_magnifyToolGroup:r}=this,{toolGroupId:n,toolName:i,mode:o,toolBindingsOptions:a}=e.detail;if(((s=this._sourceToolGroup)==null?void 0:s.id)===n)switch(o){case Ln.Active:r.setToolActive(i,a);break;case Ln.Passive:r.setToolPassive(i);break;case Ln.Enabled:r.setToolEnabled(i);break;case Ln.Disabled:r.setToolDisabled(i);break;default:throw new Error(`Unknow tool mode (${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(i5e),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=wr(e.id,e.renderingEngineId),a=o.clone(i,s=>{const c=o.getToolInstance(s);return c instanceof Qn&&!(c instanceof Zp)});return a.addViewport(r.id,r.renderingEngineId),n.filter(ZD).forEach(s=>{Th(this.viewportId,[{segmentationId:s.referencedId,type:Et.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=>!ZD(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(!Ue.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=fo(c,a),f=s-r.padding;if(l<=f)return;const u=l-f,d=ka(Kt(),a,c);Mc(d,d),Tc(d,d,u);const h=Ki(Kt(),this.position,d),g=o(this.position),p=o(h),v=Cn(ke(),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(N.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(N.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(N.MOUSE_DRAG,this._mouseDragCallback),this._addBrowserEventListeners(e)}_removeEventListeners(e){je.removeEventListener(N.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(N.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(N.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=xe(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()}}Zp.toolName="AdvancedMagnify";const{EPSILON:m3}=cd;class Bf extends Nu{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{sourceViewportId:"",enforceSameFrameOfReference:!0,showFullDimension:!1}}){super(e,r),this.editData=null,this._init=()=>{var h;const i=Xo()[0];if(!i)return;let o=i.getViewports();o=E5(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=Uv(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}}};tn(g,s),u=g}this.editData={sourceViewportId:a.id,renderingEngine:i,annotation:u},Pe(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}=Wn(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=Gs(v,p),x=[u,h,d,g],C=[u,d,h,g];let S=x,_=Jn(ke(),x[0],x[1]);_=Yn(ke(),_);let T=Jn(ke(),x[2],x[0]);T=Yn(ke(),T);const E=Mn(ke(),_,T);if(this.isParallel(E,v))return c;this.isPerpendicular(_,v)&&(S=C);const D=F0(S[0],S[1],w),b=F0(S[2],S[3],w),{annotationUID:I}=a;f.annotationUID=I;const P=this.getStyle("lineWidth",f,a),M=this.getStyle("lineDash",f,a),L=this.getStyle("color",f,a),V=this.getStyle("shadow",f,a);let G=[D,b].map(Y=>o.worldToCanvas(Y));if(this.configuration.showFullDimension&&(G=this.handleFullDimension(o,D,v,y,b,G)),G.length<2)return c;const A=`${I}-line`;return pn(i,I,"1",G[0],G[1],{color:L,width:P,lineDash:M,shadow:V},A),c=!0,c},this.isPerpendicular=(n,i)=>{const o=Tt(n,i);return Math.abs(o)hC(l,m)),[v,y]=[r,o].map(m=>hC(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=jA(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)1-m3}isInBound(e,r){return e[0]>=0&&e[0]<=r[0]&&e[1]>=0&&e[1]<=r[1]}}Bf.toolName="ReferenceLines";const{EPSILON:QD}=cd;class KU extends Nu{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=gt("imagePlaneModule",n[0]);if(!i){console.warn("OverlayGridTool: No imagePlaneModule found for sourceImageIds");return}const{frameOfReferenceUID:o}=i,a=Gr(this.toolGroupId).viewportsInfo;if(!(a!=null&&a.length)){console.warn("OverlayGridTool: No viewports found");return}const s=ln(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}};tn(l,o)}Pe(a.map(({viewportId:c})=>c))},this.calculateImageIdPointSets=n=>{const{imagePositionPatient:i,rows:o,columns:a,rowCosines:s,columnCosines:c,rowPixelSpacing:l,columnPixelSpacing:f}=gt("imagePlaneModule",n),u=[...i],d=[...i],h=[...i],g=[...i];return xn(d,i,c,a*f),xn(h,i,s,o*l),xn(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=ln(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=Gs(g,h),m=u.data.pointSets,w=u.data.viewportData;for(let x=0;xs.worldToCanvas(G)),L=`${d}-line`,V=`${x}`;pn(i,d,V,M[0],M[1],{color:I,width:D,lineDash:b,shadow:P},L)}return a=!0,a},this.initializeViewportData=(n,i)=>(n.set(i,{pointSetsToUse:[],lineStartsWorld:[],lineEndsWorld:[]}),n.get(i)),this.isPerpendicular=(n,i)=>{const o=Tt(n,i);return Math.abs(o)1-QD}getImageIdNormal(e){const{imageOrientationPatient:r}=gt("imagePlaneModule",e),n=Dt(r[0],r[1],r[2]),i=Dt(r[3],r[4],r[5]);return Mn(ke(),n,i)}}KU.toolName="OverlayGrid";class qU extends Nu{constructor(e={},r={configuration:{opacity:.5}}){super(e,r),this._init=()=>{var s;const n=Gr(this.toolGroupId).viewportsInfo;if(!(n!=null&&n.length)){console.warn(this.getToolName()+"Tool: No viewports found");return}const i=(s=jr(n[0].renderingEngineId))==null?void 0:s.getViewport(n[0].viewportId);if(!i)return;const o=i.getFrameOfReferenceUID(),a=ln(this.getToolName(),o);if(!(a!=null&&a.length)){const c=new Map;l5e(c,n);const l={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),FrameOfReferenceUID:o,referencedImageId:null},data:{actorsWorldPointsMap:c}};tn(l,o)}Pe(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=ln(this.getToolName(),a);if(!(c!=null&&c.length))return s;const l=c[0],{annotationUID:f}=l,u=l.data.actorsWorldPointsMap;XU(u,o);const d=o.getActors(),h=YU(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;wo.worldToCanvas(T)),S={color:m,fillColor:m,fillOpacity:this.configuration.opacity,closePath:!0,lineWidth:2},_=g.uid+"#"+v;Vc(i,f,_,C,S),v++}}),s=!0,s}}}function l5e(t,e){e.forEach(({viewportId:r,renderingEngineId:n})=>{var o;const i=(o=jr(n))==null?void 0:o.getViewport(r);XU(t,i)})}function XU(t,e){const r=e.getActors(),n=YU(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=bU(a);if(!s)return;const c=i.actor.getProperty().getColor(),l=u5e(c);o.set(n,{worldPointsSet:s,color:l})}})}function YU(t){const{viewPlaneNormal:e}=t.getCamera(),r=t.getCurrentImageIdIndex();return`${t.id}-${dF(e)}-${r}`}function u5e(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])}qU.toolName="SegmentationIntersection";class oa extends Nu{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=xe(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(ln(this.getToolName(),i).length>0)return null;if(tn(h,i)===null)return;const v=St(i,this.getToolName(),!1);Pe(v)},this.onCameraModified=n=>{const i=n.detail,{element:o,previousCamera:a,camera:s}=i,l=xe(o).viewport;if(o!==this._elementWithCursor)return;const f=a.focalPoint,u=s.viewPlaneNormal,d=s.focalPoint,h=[0,0,0];if(qt.subtract(d,f,h),h.reduce((v,y)=>v+y,0)===0)return;const g=qt.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=ln(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;disNaN(I)))return o;const S=y.map(I=>a.worldToCanvas(I));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Rr(g))continue;const _={upper:"upper",right:"right",lower:"lower",left:"left"},[T,E]=S[0],D=c?20:7,b=c?5:7;pn(i,g,_.upper,[T,E-(D/2+b)],[T,E-D/2],{color:C,lineDash:x,lineWidth:w}),pn(i,g,_.lower,[T,E+(D/2+b)],[T,E+D/2],{color:C,lineDash:x,lineWidth:w}),pn(i,g,_.right,[T+(D/2+b),E],[T+D/2,E],{color:C,lineDash:x,lineWidth:w}),pn(i,g,_.left,[T-(D/2+b),E],[T-D/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=Gr(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>yi(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&It(n.viewport.element)})}onSetToolDisabled(){if(!this._disableCursorEnabled)return;const e=Gr(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>yi(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&Wt(n.viewport.element)})}getActiveAnnotation(e){const r=ln(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=St(e,this.getToolName(),!1);xe(e)&&Pe(i)}filterInteractableAnnotationsForElement(e,r){var d,h,g;if(!(r instanceof Array)||r.length===0)return[];const n=r[0],i=(d=xe(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=Gs(a,s);return Mp(f,l)isNaN(n)))){if(e instanceof nr){const n=VT(r,e);if(n===null)return;n!==e.getCurrentImageIdIndex()&&e.setImageIdIndex(n)}else if(e instanceof rr){const{focalPoint:n,viewPlaneNormal:i}=e.getCamera();if(!n||!i)return;const o=Gs(i,n),a=Mp(o,r,!0);if(Math.abs(a)<.5)return;const s=Yn(ke(),Dt(...i)),c=Pi(ke(),s,a),l=Mi(ke(),Dt(...n),c);{e.setCamera({focalPoint:l});const f=e.getRenderingEngine();f&&f.renderViewport(e.id)}}}}}oa.toolName="ReferenceCursors";const eb=[];class JU extends Nu{constructor(e={},r={configuration:{viewportId:"",scaleLocation:"bottom"}}){super(e,r),this.editData=null,this._init=()=>{var g,p;const i=Xo()[0];if(!i)return;const o=Gr(this.toolGroupId).viewportsInfo;if(!o)return;const a=o.map(v=>yi(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=Uv(s);let d=(g=this.editData)==null?void 0:g.annotation;const h=ln(this.getToolName(),s.element);h.length&&(d=h.filter(v=>v.data.viewportId==s.id)[0]),a.forEach(v=>{const{viewport:y}=v;if(!eb.includes(y.id)){const m={metadata:{toolName:this.getToolName(),viewPlaneNormal:[...f],viewUp:[...l],FrameOfReferenceUID:c,referencedImageId:null},data:{handles:{points:Uv(y)},viewportId:y.id}};eb.push(y.id),tn(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=>cn*.2):s=a.filter(c=>ci*.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{let a,s=Jn(ke(),o[0],o[1]);s=Yn(ke(),s);let c=Jn(ke(),o[2],o[0]);c=Yn(ke(),c);const l={bottom:[o[1],o[2]],top:[o[0],o[3]],right:[o[2],o[3]],left:[o[0],o[1]]},f=Mi(ke(),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=[Jn(ke(),f,c.map(d=>d*u)),Mi(ke(),f,c.map(d=>d*u))]:(i=="left"||i=="right")&&(a=[Mi(ke(),f,s.map(d=>d*u)),Jn(ke(),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=ln(this.getToolName(),i.element).filter(ge=>ge.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=Ri(h,g),y=Ri(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(ge=>i.worldToCanvas(ge)),S=this.computeCanvasScaleCoordinates(f,C,w,m,n),_=this.computeEndScaleTicks(S,n),{annotationUID:T}=a;l.annotationUID=T;const E=this.getStyle("lineWidth",l,a),D=this.getStyle("lineDash",l,a),b=this.getStyle("color",l,a),I=this.getStyle("shadow",l,a),P=`${T}-scaleline`;pn(r,T,"1",S[0],S[1],{color:b,width:E,lineDash:D,shadow:I},P);const L=`${T}-left`;pn(r,T,"2",_.endTick1[0],_.endTick1[1],{color:b,width:E,lineDash:D,shadow:I},L);const G=`${T}-right`;pn(r,T,"3",_.endTick2[0],_.endTick2[1],{color:b,width:E,lineDash:D,shadow:I},G);const k={bottom:[-10,-42],top:[-12,-35],left:[-40,-20],right:[-50,-20]},F=[S[0][0]+k[n][0],S[0][1]+k[n][1]],j=this._getTextLines(x),{tickIds:Y,tickUIDs:re,tickCoordinates:ue}=this.computeInnerScaleTicks(x,n,T,_.endTick1,_.endTick2);for(let ge=0;ge=50?(r=e/10,n=" cm"):(r=e,n=" mm"),[r.toString().concat(n)]}}JU.toolName="ScaleOverlay";const ZU=(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;lthis.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;s0&&(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=xe(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=fo(s,h);if(g=0;l--){if(l>=s-1||l<0)continue;const f=l+1,u=fo(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*bs.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<=0)continue;const f=l-1,u=fo(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*bs.CHAIN_PULL_STRENGTH_FACTOR;n[l][0]+=d[0]*g,n[l][1]+=d[1]*g,n[l][2]+=d[2]*g}}}};bs.shapeName="Circle",bs.CHAIN_MAINTENANCE_ITERATIONS=3,bs.CHAIN_PULL_STRENGTH_FACTOR=.3,bs.MAX_INTER_DISTANCE_FACTOR=1.2;let Hg=bs;class X0 extends Qr{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,It(o),this.activateModify(o),!0},this.mouseMoveCallback=n=>{this.mode===Ln.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=xe(o);this.isActive=!1,this.deactivateModify(o),Wt(o);const{renderingEngineId:c,viewportId:l}=s,u=wr(l,c).getToolInstance(a.referencedToolName),h=this.filterSculptableAnnotationsForElement(o).find(g=>g.annotationUID===this.commonData.activeAnnotationUID);u.configuration.calculateStats&&(h.invalidated=!0),en(h,o,jt.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(Hg.shapeName,Hg),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=xe(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=xe(o),{viewport:s}=a,c=tb(e+1,r.length),l=s.worldToCanvas(r[e]),f=s.worldToCanvas(r[c]);fo(l,f)>i&&n.push(e)}updateCursor(e){const r=e.detail,n=r.element,i=xe(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)}Pe(this.commonData.viewportIdsToRender)}filterSculptableAnnotationsForElement(e){const r=this.configuration,n=xe(e),{renderingEngineId:i,viewportId:o}=n,a=[],c=wr(o,i).getToolInstance(r.referencedToolName);return r.referencedToolNames.forEach(l=>{const f=ln(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=tb(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=xe(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=ZU(i,a[l],s);f!==-1&&f(t+e)%e;X0.toolName="SculptorTool";const f5e={Z:[0,0,1]};class QU extends Qr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{direction:f5e.Z,rotateIncrementDegrees:30}}){super(e,r)}mouseWheelCallback(e){const{element:r,wheel:n}=e.detail,i=xe(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],_=Nt(new Float32Array(16));Sr(_,_,[h,g,p]),so(_,_,w,[v,y,m]),Sr(_,_,[-h,-g,-p]),Yt(x,f,_),Yt(C,u,_),Nt(_),so(_,_,w,[v,y,m]),Yt(S,l,_),o.setCamera({position:x,viewUp:S,focalPoint:C}),o.render()}}QU.toolName="VolumeRotateMouseWheel";const np=class np extends Qn{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,getTextCallback:d5e,changeTextCallback:h5e,preventHandleOutsideImage:!1}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=xe(n),{viewport:c}=s,{annotationUID:l}=i,f=i.data.handles.points[0],u=c.worldToCanvas(f);if(ur(o,u)=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=xe(a),{viewport:l}=c;It(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:""}};tn(p,a);const v=St(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v,offset:[0,0,0]},n.preventDefault(),Pe(v),this.configuration.getTextCallback(y=>{if(!y){dn(p.annotationUID),Pe(v),this.isDrawing=!1;return}Wt(a),p.data.text=y,An(p),Pe(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=St(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),It(a),Pe(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),Wt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID),Pe(s),c&&An(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,Pe(l),en(c,a,jt.LabelChange)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&An(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_END,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(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{const o=Wn(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)||Sn(),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}};tn(d,a.element),Pe([a.id])};let fy=np;function d5e(t){return t(prompt("Enter your annotation:"))}function h5e(t,e,r){return r(prompt("Enter your annotation:"))}fy.toolName="Label";const{transformWorldToIndex:nb}=bn,n0=class n0 extends Qn{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:g5e,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=xe(a),{viewport:l}=c;It(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:{}}};tn(g,a);const p=St(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Pe(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=xe(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 ai([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=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),It(a),Pe(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),Wt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID),Pe(s),this.doneEditMemo(),c&&An(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,Pe(s),a.invalidated&&en(a,o,jt.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&An(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(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;da.worldToCanvas(k));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 _;if(!Rr(g))continue;!Hr(g)&&!this.editData&&y!==null&&(_=[S[y]]),_&&Zn(i,g,"0",S,{color:m,lineDash:x,lineWidth:w});const T=`${g}-line`;if(pn(i,g,"1",S[0],S[1],{color:m,width:w,lineDash:x,shadow:C},T),o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;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 b=this.configuration.getTextLines(p,l);if(!p.handles.textBox.hasMoved){const k=Zo(S);p.handles.textBox.worldPosition=a.canvasToWorld(k)}const I=a.worldToCanvas(p.handles.textBox.worldPosition),M=Bi(i,g,"1",b,I,S,{},D),{x:L,y:V,width:G,height:A}=M;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([L,V]),topRight:a.canvasToWorld([L+G,V]),bottomLeft:a.canvasToWorld([L,V+A]),bottomRight:a.canvasToWorld([L+G,V+A])}}return o},this._throttledCalculateCachedStats=vo(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=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),It(o),Pe(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{const i=Wn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=n0.hydrateBase(n0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Sn(),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}};tn(d,l.element),Pe([l.id])};let Eu=n0;function g5e(t,e){const r=t.cachedStats[e],{length:n,unit:i}=r;return n==null||isNaN(n)?void 0:[`${on(n)} ${i}`]}const{transformWorldToIndex:rb}=bn,_E=class _E extends Qn{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:p5e}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=xe(a),{viewport:l,renderingEngine:f}=c;It(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:{}}};tn(p,a);const v=St(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Pe(v),p},this.isPointNearTool=(n,i,o,a)=>{const s=xe(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 ai([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=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),It(a),xe(a),Pe(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),Wt(o);const u=xe(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID),Pe(s),c&&An(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=xe(o),{renderingEngine:d}=u;Pe(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,xe(n),Pe(o),a&&An(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(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;da.worldToCanvas(A));let _;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),!Rr(g))continue;if(!Hr(g)&&!this.editData&&y!==null&&(_=[S[y]]),_&&Zn(i,g,"0",S,{color:m,lineDash:x,lineWidth:w}),Gk(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 D=this.configuration.getTextLines(p,l);if(!p.handles.textBox.hasMoved){const A=Zo(S);p.handles.textBox.worldPosition=a.canvasToWorld(A)}const b=a.worldToCanvas(p.handles.textBox.worldPosition),P=Bi(i,g,"1",D,b,S,{},E),{x:M,y:L,width:V,height:G}=P;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([M,L]),topRight:a.canvasToWorld([M+V,L]),bottomLeft:a.canvasToWorld([M,L+G]),bottomRight:a.canvasToWorld([M+V,L+G])}}return o},this._throttledCalculateCachedStats=vo(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=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),It(o);const f=xe(o),{renderingEngine:u}=f;Pe(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{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=xe(a),{viewport:l}=c;this.isDrawing=!0;const f=this.constructor.createAnnotationForViewport(l,{data:{handles:{points:[[...s]]}}});tn(f,a);const u=St(a,this.getToolName());return this.editData={annotation:f,newAnnotation:!0,viewportIdsToRender:u},this._activateModify(a),It(a),n.preventDefault(),Pe(u),f},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{viewportId:l,renderingEngine:f}=xe(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),Wt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID),Pe(s),c&&An(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,Pe(l)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&An(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(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{const I=br(_),P=b.hasImageURI(I),M=br(b.getCurrentImageId());return P&&M!==I})&&delete p.cachedStats[T]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Rr(g))continue;Zn(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 _=[y[0]+this.configuration.textCanvasOffset.x,y[1]+this.configuration.textCanvasOffset.y];Su(i,g,"0",S,[_[0],_[1]],C)}}return o}}isPointNearTool(e,r,n,i){const o=xe(e),{viewport:a}=o,{data:s}=r,c=s.handles.points[0],l=a.worldToCanvas(c);return ur(n,l)b!==null);_=D?E.values:_,T=D?E.units:"raw"}else T=nl(C,e.metadata.referencedImageId,p);f[g]={index:S,value:_,Modality:C,modalityUnit:T}}else this.isHandleOutsideImage=!0,f[g]={index:S,Modality:C}}const d=e.invalidated;return e.invalidated=!1,d&&en(e,c,i),f}};Fl.toolName="Probe",Fl.probeDefaults={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:v5e,handleRadius:"6",textCanvasOffset:{x:6,y:-6}}},Fl.hydrate=(e,r,n)=>{const i=Wn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,viewUp:c,instance:l,viewport:f}=Fl.hydrateBase(Fl,i,r,n),{toolInstance:u,...d}=n||{},h={annotationUID:(n==null?void 0:n.annotationUID)||Sn(),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}};tn(h,f.element),Pe([f.id])};let Jc=Fl;function v5e(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]}, ${n[2]})`),i instanceof Array&&o instanceof Array)for(let s=0;s{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=xe(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p={invalidated:!0,highlighted:!0,isVisible:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:l.getFrameOfReferenceUID(),referencedImageId:g},data:{label:"",handles:{points:[[...s]]},cachedStats:{}}},v=St(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v},this._activateModify(a),It(a),n.preventDefault(),Pe(v),p},this.postTouchStartCallback=n=>this.postMouseDownCallback(n),this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;if(!this.editData)return o;const s=this.filterInteractableAnnotationsForElement(a.element,[this.editData.annotation]);if(!(s!=null&&s.length))return o;const c=this.getTargetId(a),l=a.getRenderingEngine(),f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=this.editData.annotation,d=u.annotationUID,h=u.data,g=h.handles.points[0],p=a.worldToCanvas(g);f.annotationUID=d;const{color:v}=this.getAnnotationStyle({annotation:u,styleSpecifier:f});if(!h.cachedStats[c]||h.cachedStats[c].value===null?(h.cachedStats[c]={Modality:null,index:null,value:null},this._calculateCachedStats(u,l,n)):u.invalidated&&this._calculateCachedStats(u,l,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;Zn(i,d,"0",[p],{color:v}),o=!0;const m=this.configuration.getTextLines(h,c);if(m){const w=[p[0]+6,p[1]-6];Su(i,d,"0",m,[w[0],w[1]],this.getLinkedTextBoxStyle(f,u))}return o}}};TE.toolName="DragProbe";let BC=TE;function y5e(t,e){const r=t.cachedStats[e],{index:n,value:i,modalityUnit:o}=r;if(i===void 0)return;const a=[];return a.push(`(${n[0]}, ${n[1]}, ${n[2]})`),a.push(`${i.toFixed(2)} ${o}`),a}const{transformWorldToIndex:ib}=bn,r0=class r0 extends Qn{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:w5e,statsCalculator:Ys}}){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=xe(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()}};tn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,centerWorld:s,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),It(a),n.preventDefault(),Pe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=xe(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=f.map(T=>c.worldToCanvas(T)),[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=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},It(a),this._activateModify(a);const c=xe(a),{renderingEngine:l}=c;Pe(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}=xe(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=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:v,handleIndex:f,canvasWidth:h,canvasHeight:g,centerWorld:d,originalHandleCanvas:p,movingTextBox:l},this._activateModify(s),It(s),Pe(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),Wt(o),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID),Pe(s),c&&An(a))},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=xe(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,Pe(d),en(u,o,jt.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=xe(o),{renderingEngine:h}=d;Pe(s),a.invalidated&&en(a,o,jt.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,{viewport:a}=xe(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 _=w[0]-g[0],T=f/2+_,E=[p[0]-T,p[1]],D=[p[0]+T,p[1]];y[2]=s(E),y[3]=s(D)}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 _=w[1]-g[1],T=u/2+_,E=[p[0],p[1]-T],D=[p[0],p[1]+T];y[0]=s(E),y[1]=s(D)}},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&An(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(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;da.worldToCanvas(Y)),_=qv(S),{centerPointRadius:T}=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 rr)){const{referencedImageId:Y}=h.metadata;for(const re in p.cachedStats)re.startsWith("imageId")&&f.getStackViewports().find(ge=>{const Te=br(Y),Se=ge.hasImageURI(Te),Ce=br(ge.getCurrentImageId());return Se&&Ce!==Te})&&delete p.cachedStats[re]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let E;if(!Rr(g))continue;!Hr(g)&&!this.editData&&m!==null&&(E=[S[m]]),E&&Zn(i,g,"0",E,{color:w});const D=`${g}-ellipse`,b="0";if(y4(i,g,b,S,{color:w,lineDash:C,lineWidth:x},D),T>0&&Math.min(Math.abs(_[0][0]-_[1][0])/2,Math.abs(_[0][1]-_[1][1])/2)>3*T){const re=this._getCanvasEllipseCenter(S);Ro(i,g,`${b}-center`,re,T,{color:w,lineDash:C,lineWidth:x})}o=!0;const I=this.getLinkedTextBoxStyle(u,h);if(!I.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const P=this.configuration.getTextLines(p,l);if(!P||P.length===0)continue;let M;p.handles.textBox.hasMoved||(M=Zo(_),p.handles.textBox.worldPosition=a.canvasToWorld(M));const L=a.worldToCanvas(p.handles.textBox.worldPosition),G=Bi(i,g,"1",P,L,S,{},I),{x:A,y:k,width:F,height:j}=G;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([A,k]),topRight:a.canvasToWorld([A+F,k]),bottomLeft:a.canvasToWorld([A,k+j]),bottomRight:a.canvasToWorld([A+F,k+j])}}return o},this._calculateCachedStats=(n,i,o)=>{var C,S,_,T;if(!this.configuration.calculateStats)return;const a=n.data,{element:s}=i,{points:c}=a.handles,l=c.map(E=>i.worldToCanvas(E)),{viewPlaneNormal:f,viewUp:u}=i.getCamera(),[d,h]=qv(l),g=i.canvasToWorld(d),p=i.canvasToWorld(h),{cachedStats:v}=a,y=Object.keys(v),m=g,w=p;for(let E=0;ES5(ge,De,{fast:!0}),returnPoints:this.configuration.storePointData});const we=this.configuration.statsCalculator.getStatistics();v[D]={Modality:M.Modality,area:W,mean:(C=we.mean)==null?void 0:C.value,max:(S=we.max)==null?void 0:S.value,min:(_=we.min)==null?void 0:_.value,stdDev:(T=we.stdDev)==null?void 0:T.value,statsArray:we.array,pointsInShape:ne,isEmptyArea:Ce,areaUnit:$,modalityUnit:Z}}const x=n.invalidated;return n.invalidated=!1,x&&en(n,s,jt.StatsUpdated),v},this._isInsideVolume=(n,i,o)=>er(n,o)&&er(i,o),this._throttledCalculateCachedStats=vo(this._calculateCachedStats,100,{trailing:!0})}_pointInEllipseCanvas(e,r){const{xRadius:n,yRadius:i,center:o,angle:a}=e,s=HK(Kt(),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]}};r0.toolName="EllipticalROI",r0.hydrate=(e,r,n)=>{const i=Wn(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)||Sn(),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}};tn(d,l.element),Pe([l.id])};let od=r0;function w5e(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(_r(n)){const d=s?"Area: Oblique not supported":`Area: ${on(n)} ${c}`;u.push(d)}return _r(i)&&u.push(`Mean: ${on(i)} ${l}`),_r(a)&&u.push(`Max: ${on(a)} ${l}`),_r(f)&&u.push(`Min: ${on(f)} ${l}`),_r(o)&&u.push(`Std Dev: ${on(o)} ${l}`),u}const{transformWorldToIndex:ob}=bn,i0=class i0 extends Qn{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:x5e,statsCalculator:Ys}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=xe(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:{}}};tn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),It(a),n.preventDefault(),Pe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=xe(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=f.map(g=>c.worldToCanvas(g)),d=lu(u),h=lu([u[0],o]);return Math.abs(h-d){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},It(a),this._activateModify(a);const c=xe(a),{renderingEngine:l}=c;Pe(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=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),It(s);const d=xe(s),{renderingEngine:h}=d;Pe(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),Wt(o);const{renderingEngine:u}=xe(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID),Pe(s),c&&An(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=xe(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,Pe(d),en(u,o,jt.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=xe(o),{renderingEngine:h}=d;Pe(s),a.invalidated&&en(a,o,jt.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=xe(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),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&An(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(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;da.worldToCanvas(ue)),_=S[0],T=lu(S),E=x0(S),{centerPointRadius:D}=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 rr)){const{referencedImageId:ue}=h.metadata;for(const ce in p.cachedStats)ce.startsWith("imageId")&&f.getStackViewports().find(Se=>{const Ce=br(ue),B=Se.hasImageURI(Ce),O=br(Se.getCurrentImageId());return B&&O!==Ce})&&delete p.cachedStats[ce]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let b;if(!Rr(g))continue;!Hr(g)&&!this.editData&&m!==null&&(b=[S[m]]),b&&Zn(i,g,"0",b,{color:w});const I=`${g}-circle`,P="0";Ro(i,g,P,_,T,{color:w,lineDash:C,lineWidth:x},I),D>0&&T>3*D&&Ro(i,g,`${P}-center`,_,D,{color:w,lineDash:C,lineWidth:x}),o=!0;const M=this.getLinkedTextBoxStyle(u,h);if(!M.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 L=this.configuration.getTextLines(p,l);if(!L||L.length===0)continue;let V;p.handles.textBox.hasMoved||(V=Zo(E),p.handles.textBox.worldPosition=a.canvasToWorld(V));const G=a.worldToCanvas(p.handles.textBox.worldPosition),k=Bi(i,g,"1",L,G,S,{},M),{x:F,y:j,width:Y,height:re}=k;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([F,j]),topRight:a.canvasToWorld([F+Y,j]),bottomLeft:a.canvasToWorld([F,j+re]),bottomRight:a.canvasToWorld([F+Y,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(D=>i.worldToCanvas(D)),{viewPlaneNormal:d,viewUp:h}=i.getCamera(),[g,p]=x0(u),v=i.canvasToWorld(g),y=i.canvasToWorld(p),{cachedStats:m}=s,w=Object.keys(m),x=v,C=y;for(let D=0;DS5(B,se,{fast:!0}),boundsIJK:ce,imageData:M,returnPoints:this.configuration.storePointData}));const ve=this.configuration.statsCalculator.getStatistics();m[b]={Modality:L.Modality,area:Ve,mean:(S=ve.mean)==null?void 0:S.value,max:(_=ve.max)==null?void 0:_.value,min:(T=ve.min)==null?void 0:T.value,pointsInShape:oe,stdDev:(E=ve.stdDev)==null?void 0:E.value,statsArray:ve.array,isEmptyArea:W,areaUnit:we,radius:O/2/Z,radiusUnit:ne,perimeter:2*Math.PI*(O/2)/Z,modalityUnit:ie}}else this.isHandleOutsideImage=!0,m[b]={Modality:L.Modality}}return n.invalidated=!1,l&&en(n,c,jt.StatsUpdated),m},this._isInsideVolume=(n,i,o)=>er(n,o)&&er(i,o),this._throttledCalculateCachedStats=vo(this._calculateCachedStats,100,{trailing:!0})}};i0.toolName="CircleROI",i0.hydrate=(e,r,n)=>{const i=Wn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=i0.hydrateBase(i0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Sn(),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}};tn(d,l.element),Pe([l.id])};let dy=i0;function x5e(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(_r(n)){const g=f?"Radius: Oblique not supported":`Radius: ${on(n)} ${i}`;h.push(g)}if(_r(o)){const g=f?"Area: Oblique not supported":`Area: ${on(o)} ${u}`;h.push(g)}return _r(a)&&h.push(`Mean: ${on(a)} ${d}`),_r(c)&&h.push(`Max: ${on(c)} ${d}`),_r(l)&&h.push(`Min: ${on(l)} ${d}`),_r(s)&&h.push(`Std Dev: ${on(s)} ${d}`),h}const $m=5,EE=class EE extends Qn{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=xe(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]]}}};tn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0},this._activateDraw(a),It(a),n.preventDefault(),Pe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=xe(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=c.worldToCanvas(f[0]),d=lu([u,o]);return Math.abs(d){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},It(a),this._activateModify(a);const c=xe(a),{renderingEngine:l}=c;Pe(s),n.preventDefault()},this.handleSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},this._activateModify(a),It(a);const c=xe(a),{renderingEngine:l}=c;Pe(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),Wt(o);const{renderingEngine:u}=xe(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID),Pe(s),c&&An(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=xe(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,Pe(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=xe(o),{renderingEngine:h}=d;Pe(s)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=xe(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),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;i.highlighted=!1,s.handles.activeHandleIndex=null;const{renderingEngine:c}=xe(n);return Pe(o),a&&An(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(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;fa.worldToCanvas(b))[0];if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Rr(d))continue;let C=`${d}-crosshair-vertical`,S=[x[0],x[1]+$m],_=[x[0],x[1]-$m];pn(i,d,C,S,_,{color:v,lineDash:m,lineWidth:y}),C=`${d}-crosshair-horizontal`,S=[x[0]+$m,x[1]],_=[x[0]-$m,x[1]],pn(i,d,C,S,_,{color:v,lineDash:m,lineWidth:y});const T=this.configuration.diameters.map(b=>this.worldMeasureToCanvas(b,a));for(let b=0;bb*Math.PI/180,D=this.configuration.degrees.map(b=>E(b));for(let b=0;b{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=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Pe(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=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Pe(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),Wt(o);const u=xe(o),d=this.getTargetImageData(this.getTargetId(u.viewport)),{imageData:h,dimensions:g}=d;this.isHandleOutsideImage=f.handles.points.map(v=>Mr(h,v)).some(v=>!er(v,g)),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID);const p=c?jt.Completed:jt.HandlesUpdated;this.fireChangeOnUpdate?(this.fireChangeOnUpdate.annotationUID=a.annotationUID,this.fireChangeOnUpdate.changeType=p):this.fireChangeOnUpdate={annotationUID:a.annotationUID,changeType:p,contourHoleProcessingEnabled:l},Pe(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===ab){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}=xe(o),s=St(o,this.getToolName());this.editData.lastCanvasPoint=n.detail.currentPoints.canvas,Pe(s),n.preventDefault()},this._mouseDownCallback=n=>{const i=n.type===N.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,sb);(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,Pe(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=xe(o),{renderingEngine:h}=d;Pe(s)},this.triggerAnnotationCompleted=(n,i)=>{const o=N.ANNOTATION_COMPLETED,a={annotation:n,changeType:jt.Completed,contourHoleProcessingEnabled:i};it(je,o,a)},this.triggerAnnotationModified=(n,i,o=jt.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=N.ANNOTATION_MODIFIED;it(je,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this.triggerChangeEvent=(n,i,o=jt.StatsUpdated,a)=>{o===jt.Completed?this.triggerAnnotationCompleted(n,a):this.triggerAnnotationModified(n,i,o)},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.KEY_DOWN,this._keyDownCallback),n.addEventListener(N.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(N.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(N.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.KEY_DOWN,this._keyDownCallback),n.removeEventListener(N.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(N.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(N.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=Zo(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=Bi(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=xe(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=St(f,this.getToolName());Pe(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=xe(i);if(!a)return;const{viewport:s}=a,{cachedStats:c}=o,{polyline:l}=o.contour,f=Object.keys(c);for(let d=0;ds.worldToCanvas(b)),y=v[0],m=s.canvasToWorld(y),w=s.canvasToWorld([y[0]+1,y[1]]),x=s.canvasToWorld([y[0],y[1]+1]),C=Ri(m,w),S=Ri(m,x),{imageData:_}=g,{scale:T,areaUnit:E}=Jo(g,()=>{const{maxX:b,maxY:I,minX:P,minY:M}=Cu(v),L=s.canvasToWorld([P,M]),V=Mr(_,L),G=s.canvasToWorld([b,I]),A=Mr(_,G);return[V,A]});let D=M1(v)/T/T;D*=C*S,c[h]={Modality:p.Modality,area:D,areaUnit:E}}const u=n.invalidated;return n.invalidated=!1,u&&this.triggerAnnotationModified(n,a,jt.StatsUpdated),c},this._throttledCalculateCachedStats=vo(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()||c4(r)}initializeListeners(){je.addEventListener(N.ANNOTATION_COMPLETED,this.annotationCompletedBinded)}removeListeners(){je.removeEventListener(N.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=vh(e.detail.event)===this.configuration.contourHoleAdditionModifierKey,s=xe(i),{renderingEngine:c}=s,l=this.createAnnotation(e);this.isDrawing=!0,this.addAnnotation(l,i);const f=St(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(),Pe(f),l}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),Wt(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData;i&&dn(r.annotationUID),super.cancelAnnotation(r);const o=xe(e),{renderingEngine:a}=o;return Pe(n),this.editData=null,r.annotationUID}isContourSegmentationTool(){return!1}renderAnnotationInstance(e){var M,L,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=(M=this.editData)==null?void 0:M.newAnnotation,{lineWidth:y,lineDash:m,color:w,locked:x}=o,C=g.map(G=>s(G)),{drawPreviewEnabled:S}=this.configuration.spline,_=l.data.spline.type,T=this._getSplineConfig(_),E=l.data.spline.instance,D=T1(l);if(D.findIndex(G=>!G)!==-1)throw new Error(`Can't find annotation for child ${l.childAnnotationUIDs.join()}`);[l,...D].filter(G=>this._isSplineROIAnnotation(G)).forEach(G=>{const k=this._updateSplineInstance(c,G).getPolylinePoints();this.updateContourPolyline(G,{points:k,closed:u.contour.closed,targetWindingDirection:Mo.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)&&Zn(i,f,"0",C,{color:w,lineWidth:y,handleRadius:"3"}),S&&E.numControlPoints>1&&((L=this.editData)!=null&&L.lastCanvasPoint)&&!E.closed){const{lastCanvasPoint:G}=this.editData,A=E.getPreviewPolylinePoints(G,sb);hs(i,f,"previewSplineChange",A,{color:"#9EA0CA",lineDash:m,lineWidth:1})}if(T.showControlPointsConnectors){const G=[...C];E.closed&&G.push(C[0]),hs(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({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)}),wi(r,{data:{handles:{points:[[...n]]},spline:s(),cachedStats:{}},onInterpolationComplete:c})}_deleteControlPointByIndex(e,r,n){const i=xe(e),{points:o}=r.data.handles;o.length===3?dn(r.annotationUID):o.splice(n,1);const{renderingEngine:a}=i,s=St(e,this.getToolName());r.invalidated=!0,Pe(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},C5e,n[e])}_updateSplineInstance(e,r){const n=xe(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 Jp&&!c.fixedScale&&h!==void 0&&c.scale!==h&&(c.scale=h,r.invalidated=!0),c}};Ul.toolName="SplineROI",Ul.SplineTypes=Cc,Ul.Actions=Kg,Ul.hydrate=(e,r,n)=>{const i=Wn(e);if(!i)return;if(r.lengthi,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 v3=4294967295,T5e=2/(3*Math.PI);class gy{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<.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=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;fthis.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;ithis._controlPointIndexes.push(r))}}const E5e=10**2,bE=class bE extends $p{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextLines:D5e,calculateStats:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:Ei.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=xe(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{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1};const c=xe(a),{renderingEngine:l}=c;this._activateModify(a),Pe(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=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=xe(s),{renderingEngine:h}=d;Pe(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),Wt(a);const d=xe(a);if(this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage||i){dn(s.annotationUID),this.clearEditData(),Pe(c);return}Pe(c);const h=l?jt.Completed:jt.HandlesUpdated;this.triggerChangeEvent(s,d,h,f),this.clearEditData()},this.triggerChangeEvent=(n,i,o=jt.StatsUpdated,a=!1)=>{o===jt.Completed?p5(n,a):en(n,i.viewport.element,o)},this._mouseDownCallback=n=>{const i=n.type===N.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=xe(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 _={index:-1,distSquared:1/0};for(let T=0,E=w.length;T{const{element:i,currentPoints:o}=n.detail,{world:a,canvas:s}=o,{renderingEngine:c}=xe(i),l=St(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 yc;p.addPoints(g),p.prependPath(this.editData.confirmedPath),this.editData.currentPath=p,Pe(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=xe(o),{renderingEngine:h}=d;Pe(s)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData;return a&&dn(i.annotationUID),Pe(o),this.doneEditMemo(),this.scissors=null,i.annotationUID},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(N.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(N.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(N.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(N.TOUCH_TAP,this._mouseDownCallback)},this._calculateCachedStats=(n,i)=>{if(!this.configuration.calculateStats)return;const o=n.data;if(!o.contour.closed)return;const a=xe(i),{viewport:s,renderingEngine:c}=a,{cachedStats:l}=o,{polyline:f}=o.contour,u=Object.keys(l);for(let h=0;hs.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=Ri(w,x),_=Ri(w,C),{imageData:T}=p,{scale:E,areaUnit:D}=Jo(p,()=>{const{maxX:I,maxY:P,minX:M,minY:L}=Cu(y),V=s.canvasToWorld([M,L]),G=Mr(T,V),A=s.canvasToWorld([I,P]),k=Mr(T,A);return[G,k]});let b=M1(y)/E/E;b*=S*_,l[g]={Modality:v.Modality,area:b,areaUnit:D}}const d=n.invalidated;return n.invalidated=!1,d&&this.triggerAnnotationModified(n,a,jt.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=Zo(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=Bi(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=jt.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=N.ANNOTATION_MODIFIED;it(je,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this._throttledCalculateCachedStats=vo(this._calculateCachedStats,100,{trailing:!0})}setupBaseEditData(e,r,n,i,o){var _,T;const a=xe(r),{viewport:s}=a;this.isDrawing=!0;const c=s.getImageData(),{imageData:l}=c;let f,u,d,h,g;if(!(s instanceof rr))d=c.dimensions[0],h=c.dimensions[1],f=E=>{const D=Mr(l,E);return[D[0],D[1]]},u=E=>B0(l,[E[0],E[1],0]),g=c.scalarData;else if(s instanceof rr){const E=FT(s),{sliceToIndexMatrix:D,indexToSliceMatrix:b}=E;f=I=>{const P=Mr(l,I),M=Yt([0,0,0],P,b);return[M[0],M[1]]},u=I=>{const P=Yt([0,0,0],[I[0],I[1],0],D);return B0(l,P)},g=E.scalarData,d=E.width,h=E.height}else throw new Error("Viewport not supported");g=qA(g,d,h);const{voiRange:p}=s.getProperties(),v=f(e);this.scissors=gy.createInstanceFromRawPixelData(g,d,h,p),i&&(this.scissorsNext=gy.createInstanceFromRawPixelData(g,d,h,p),this.scissorsNext.startSearch(f(i))),this.scissors.startSearch(v);const y=!i,m=new yc,w=new yc,x=y?void 0:new yc;m.addPoint(v),m.addControlPoint(v);const C=St(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:((_=this.editData)==null?void 0:_.handleIndex)??((T=n.handles)==null?void 0:T.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=vh(e.detail.event)===this.configuration.contourHoleAdditionModifierKey;return this.setupBaseEditData(o,i,a,void 0,s),this.addAnnotation(a,i),this._activateDraw(i),e.preventDefault(),Pe(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 yc,S=new yc,{worldToSlice:_}=this.editData,T=DC(n,i-1),E=DC(n,i+1);if(E===-1||T===-1)throw new Error(`Can't find handle index ${E===-1&&l} ${T===-1&&c}`);i===0?S.addPoints(x.slice(E+1,T).map(_)):(C.addPoints(x.slice(0,T+1).map(_)),S.addPoints(x.slice(E,x.length).map(_))),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 yc;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 wi(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",_=h.points.map(l);Zn(i,f,S,_,{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?Mo.Clockwise:void 0;this.updateContourPolyline(r,{points:s,closed:o,targetWindingDirection:c},{canvasToWorld:n,worldToCanvas:i})}};bE.toolName="LivewireContour";let py=bE;function D5e(t,e){const r=t.cachedStats[e],{area:n,areaUnit:i}=r,o=[];if(n){const a=`Area: ${on(n)} ${i}`;o.push(a)}return o}const IE=class IE extends py{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);zt(v,y)||(u[p]=y,h=y,n[p]=f(y))})}const d=new yc;for(let h=0;h{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=xe(a),{viewport:l,renderingEngine:f}=c;It(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:""}};tn(y,a);const m=St(a,this.getToolName());return this.editData={annotation:y,viewportIdsToRender:m,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Pe(m),y},this.isPointNearTool=(n,i,o,a)=>{const s=xe(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 ai([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=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),It(a);const c=xe(a),{renderingEngine:l}=c;Pe(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),Wt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID),c?this.configuration.getTextCallback(d=>{if(!d){dn(a.annotationUID),Pe(s),this.editData=null,this.isDrawing=!1;return}a.data.text=d,en(a,o,jt.HandlesUpdated),An(a),this.createMemo(o,a,{newAnnotation:!!this.memo}),AU(a,o,d),Pe(s)}):f||en(a,o,jt.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,Pe(s),a.invalidated&&en(a,o,jt.HandlesUpdated)},this.touchTapCallback=n=>{n.detail.taps==2&&this.doubleClickCallback(n)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=ln(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),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&An(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_END,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(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;fa.worldToCanvas(G));let _;if(!Hr(d)&&!this.editData&&y!==null&&(_=[S[y]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Rr(d))continue;_&&Zn(i,d,"0",S,{color:m,lineWidth:w});const T="1";if(this.configuration.arrowFirst?Zv(i,d,T,S[1],S[0],{color:m,width:w,lineDash:x,viaMarker:this.configuration.arrowHeadStyle!=="legacy",markerSize:C}):Zv(i,d,T,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 D=a.worldToCanvas(h.handles.textBox.worldPosition),I=Bi(i,d,"1",[p],D,S,{},E),{x:P,y:M,width:L,height:V}=I;h.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([P,M]),topRight:a.canvasToWorld([P+L,M]),bottomLeft:a.canvasToWorld([P,M+V]),bottomRight:a.canvasToWorld([P+L,M+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=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),It(o);const f=xe(o),{renderingEngine:u}=f;Pe(l),e.preventDefault()}_doneChangingTextCallback(e,r,n){r.data.text=n,xe(e);const i=St(e,this.getToolName());Pe(i),en(r,e)}_isInsideVolume(e,r,n){return er(e,n)&&er(r,n)}};o0.toolName="ArrowAnnotate",o0.hydrate=(e,r,n,i)=>{const o=Wn(e);if(!o)return;const{FrameOfReferenceUID:a,referencedImageId:s,viewPlaneNormal:c,instance:l,viewport:f}=o0.hydrateBase(o0,o,r,i),{toolInstance:u,...d}=i||{},h={annotationUID:(i==null?void 0:i.annotationUID)||Sn(),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}};tn(h,f.element),Pe([f.id])};let Du=o0;function b5e(t){return t(prompt("Enter your annotation:"))}function I5e(t,e,r){return r(prompt("Enter your annotation:"))}const a0=class a0 extends Qn{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,showAngleArc:!1,arcOffset:5,preventHandleOutsideImage:!1,getTextLines:O5e}}){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=xe(a),{viewport:l,renderingEngine:f}=c;It(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:{}}};tn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Pe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=xe(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(ai([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 ai([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=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),It(a);const c=xe(a),{renderingEngine:l}=c;Pe(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),Wt(o);const u=xe(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID),Pe(s),this.doneEditMemo(),c&&An(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=xe(o),{renderingEngine:h}=d;Pe(s),a.invalidated&&en(a,o,jt.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&An(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(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;ha.worldToCanvas(k));!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 T;if(!Hr(g.annotationUID)&&!this.editData&&m!==null&&(T=[_[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Rr(p))continue;T&&Zn(i,p,"0",_,{color:w,lineDash:C,lineWidth:x});let E="1";if(pn(i,p,E,_[0],_[1],{color:w,width:x,lineDash:C}),o=!0,_.length!==3)return o;if(E="2",pn(i,p,E,_[1],_[2],{color:w,width:x,lineDash:C}),this.configuration.showAngleArc){const k=_[1],F=this.configuration.arcOffset,j=Math.min(ai([k[0],k[1]],[_[0][0],_[0][1]],[_[2][0],_[2][1]]),ai([k[0],k[1]],[_[2][0],_[2][1]],[_[0][0],_[0][1]]))/F,Y=[];let re=Math.atan2(_[0][1]-k[1],_[0][0]-k[0]),ue=Math.atan2(_[2][1]-k[1],_[2][0]-k[0]);if(ueMath.PI){const Te=re;re=ue,ue=Te+2*Math.PI}const ge=32;for(let Te=0;Te<=ge;Te++){const Se=re+Te/ge*(ue-re);Y.push([k[0]+j*Math.cos(Se),k[1]+j*Math.sin(Se)])}Vc(i,p,"3",Y,{color:w,width:x,lineDash:S})}if(!((d=v.cachedStats[l])!=null&&d.angle))continue;const D=this.getLinkedTextBoxStyle(u,g);if(!D.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 b=this.configuration.getTextLines(v,l);if(!v.handles.textBox.hasMoved){const k=_[1];v.handles.textBox.worldPosition=a.canvasToWorld(k)}const I=a.worldToCanvas(v.handles.textBox.worldPosition),M=Bi(i,p,"1",b,I,_,{},D),{x:L,y:V,width:G,height:A}=M;v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([L,V]),topRight:a.canvasToWorld([L+G,V]),bottomLeft:a.canvasToWorld([L,V+A]),bottomRight:a.canvasToWorld([L+G,V+A])}}return o},this._throttledCalculateCachedStats=vo(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=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),It(o);const f=xe(o),{renderingEngine:u}=f;Pe(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;dMr(v,y)).some(y=>!er(y,p)),l[h]={angle:isNaN(g)?"Incomplete Angle":g}}const u=e.invalidated;return e.invalidated=!1,u&&en(e,o,jt.StatsUpdated),l}};a0.toolName="Angle",a0.hydrate=(e,r,n)=>{const i=Wn(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)||Sn(),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}};tn(d,l.element),Pe([l.id])};let $C=a0;function O5e(t,e){const r=t.cachedStats[e],{angle:n}=r;return n===void 0?void 0:isNaN(n)?[`${n}`]:[`${on(n)} °`]}const M5e=(...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},vc=M5e,OE=class OE extends Qn{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:P5e,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=xe(a),{viewport:l,renderingEngine:f}=c;It(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:{}}};tn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Pe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=xe(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=St(l,this.getToolName()),u=xe(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),It(l),Pe(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){Wt(o),this.editData.handleIndex=f.handles.points.length;return}this.angleStartedNotYetCompleted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Wt(o);const u=xe(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID),Pe(s),c&&An(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,It(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=xe(o),{renderingEngine:p}=g;Pe(s),a.invalidated&&en(a,o,jt.HandlesUpdated)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;s.handles.points.length<4&&dn(i.annotationUID),i.highlighted=!1,s.handles.activeHandleIndex=null;const c=xe(n),{renderingEngine:l}=c;return Pe(o),a&&An(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_START,this._mouseDownCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_START,this._mouseDownCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_START,this._mouseDownCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_START,this._mouseDownCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(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;ha.worldToCanvas(Se));!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 _;if(!Hr(p)&&!this.editData&&m!==null&&(_=[S[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Rr(p))continue;_&&Zn(i,p,"0",S,{color:w,lineDash:C,lineWidth:x});const T=[S[0],S[1]],E=[S[2],S[3]];let D="line1";if(pn(i,p,D,T[0],T[1],{color:w,width:x,lineDash:C}),o=!0,S.length<4)return o;D="line2",pn(i,p,D,E[0],E[1],{color:w,width:x,lineDash:C}),D="linkLine";const b=vc(T[0],T[1]),I=vc(E[0],E[1]);pn(i,p,D,b,I,{color:w,lineWidth:"1",lineDash:"1,4"});const{arc1Start:P,arc1End:M,arc2End:L,arc2Start:V}=v.cachedStats[l].points.canvas,{arc1Angle:G,arc2Angle:A}=v.cachedStats[l];if(this.configuration.showArcLines&&(D="arc1",pn(i,p,D,P,M,{color:w,lineWidth:"1"}),D="arc2",pn(i,p,D,V,L,{color:w,lineWidth:"1"})),!((d=v.cachedStats[l])!=null&&d.angle))continue;const k=this.getLinkedTextBoxStyle(u,g);if(!k.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 Se=Zo(S);v.handles.textBox.worldPosition=a.canvasToWorld(Se)}const j=a.worldToCanvas(v.handles.textBox.worldPosition),re=Bi(i,p,"cobbAngleText",F,j,S,{},k),{x:ue,y:ce,width:ge,height:Te}=re;if(v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([ue,ce]),topRight:a.canvasToWorld([ue+ge,ce]),bottomLeft:a.canvasToWorld([ue,ce+Te]),bottomRight:a.canvasToWorld([ue+ge,ce+Te])},this.configuration.showArcLines){const Se="arcAngle1",Ce=[`${G.toFixed(2)} °`],B=vc(P,M);Su(i,p,Se,Ce,B,{...k,padding:3});const O="arcAngle2",$=[`${A.toFixed(2)} °`],W=vc(V,L);Su(i,p,O,$,W,{...k,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=ai([p.start.x,p.start.y],[p.end.x,p.end.y],[o[0],o[1]]),m=ai([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=S0(n,s),l=S0(i,s),f=c>90?1:0,u=l>90?0:1,d=vc(s[0],s[1]),h=Math.sqrt((s[1][0]-s[0][0])**2+(s[1][1]-s[0][1])**2),g=.1,p=vc(n[0],n[1]),v=vc(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),_=[C[0]/S,C[1]/S],T=[o[0]+_[0]*h*g,o[1]+_[1]*h*g],E=[i[u][0]-v[0],i[u][1]-v[1]],D=Math.sqrt(E[0]**2+E[1]**2),b=[E[0]/D,E[1]/D],I=[v[0]+b[0]*h*g,v[1]+b[1]*h*g],P=[d[0]-a[0],d[1]-a[1]],M=Math.sqrt(P[0]**2+P[1]**2),L=[P[0]/M,P[1]/M],V=[a[0]+L[0]*h*g,a[1]+L[1]*h*g];return{arc1Start:x,arc1End:T,arc2Start:I,arc2End:V,arc1Angle:c>90?180-c:c,arc2Angle:l>90?180-l:l}},this._throttledCalculateCachedStats=vo(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=St(a,this.getToolName());this.editData={annotation:r,viewportIdsToRender:f,handleIndex:l,movingTextBox:c},this._activateModify(a),It(a),Pe(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 T=0;T<2;T+=1)for(let E=2;E<4;E+=1){const D=Ri(i.handles.points[T],i.handles.points[E]);Dc.worldToCanvas(T)),u=[f[0],f[1]],d=[f[2],f[3]],h=vc(u[0],u[1]),g=vc(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 T=0;T{if(this.startedDrawing)return;this.startedDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=xe(a),{viewport:l,renderingEngine:f}=c;if(!(l instanceof nr))throw new Error("UltrasoundDirectionalTool can only be used on a StackViewport");It(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:{}}};tn(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Pe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=xe(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 ai([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),Wt(o);const u=xe(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID),Pe(s),c&&An(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=xe(o),{renderingEngine:d}=u;Pe(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&An(i),this.editData=null,this.startedDrawing=!1,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(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;da.worldToCanvas(M));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(Jv(i,g,w,m[0],{color:y},0),o=!0,m.length!==2)return o;if(w="1",Jv(i,g,w,m[1],{color:y},1),p.cachedStats[l].isUnitless){const M=`${g}-line-1`;pn(i,g,"1",m[0],m[1],{color:y,width:1,shadow:this.configuration.shadow},M)}else{const M=m[0],L=m[1],V=L[1]-M[1],G=L[0]-M[0],A=p.cachedStats[l].isHorizontal;let k=[0,0];A?k=[M[0]+G,M[1]]:k=[M[0],M[1]+V];let F=`${g}-line-1`,j="1";pn(i,g,j,m[0],k,{color:y,width:1,shadow:this.configuration.shadow},F),F=`${g}-line-2`,j="2",pn(i,g,j,m[1],k,{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 M=m[1];p.handles.textBox.worldPosition=a.canvasToWorld(M)}const _=a.worldToCanvas(p.handles.textBox.worldPosition),E=Bi(i,g,"1",S,_,m,{},C),{x:D,y:b,width:I,height:P}=E;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([D,b]),topRight:a.canvasToWorld([D+I,b]),bottomLeft:a.canvasToWorld([D,b+P]),bottomRight:a.canvasToWorld([D+I,b+P])}}return o},this._throttledCalculateCachedStats=vo(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=St(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),It(o);const l=xe(o),{renderingEngine:f}=l;Pe(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;lMath.abs(I),C=[y[0],w[0]],S=[y[1],w[1]],_=[m[0],m[1]]}a[f]={xValues:C,yValues:S,isHorizontal:T,units:_,isUnitless:E}}const c=e.invalidated;return e.invalidated=!1,c&&en(e,o,jt.StatsUpdated),a}};ME.toolName="UltrasoundDirectionalTool";let HC=ME;function R5e(t,e,r){const n=t.cachedStats[e],{xValues:i,yValues:o,units:a,isUnitless:s,isHorizontal:c}=n;if(s)return[`${on(i[0])} px`];if(r.displayBothAxesDistances){const l=Math.abs(i[1]-i[0]),f=Math.abs(o[1]-o[0]);return[`${on(l)} ${a[0]}`,`${on(f)} ${a[1]}`]}if(c){const l=Math.abs(i[1]-i[0]);return[`${on(l)} ${a[0]}`]}else{const l=Math.abs(o[1]-o[0]);return[`${on(l)} ${a[1]}`]}}function L5e(t){return(t%360+360)%360}function KC(t,e){const r=e[0]-t[0],n=e[1]-t[1],i=Math.atan2(n,r)*(180/Math.PI);return L5e(i)}function my(t,e){const r=KC(t,e[0]),n=KC(t,e[1]);return rr[0]-n[0]);const e=[t[0].slice()];for(let r=1;r[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;fl&&c.push([l,f]),l=Math.max(l,u);return lmy(t,f)),i=qC(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=my(t,f),d=eB(u,i);a.push(...d)}const l=qC(a).reduce((f,[u,d])=>f+(d-u),0)/o*100;return Math.min(100,Math.max(0,l))}const{transformIndexToWorld:ub}=bn,sr=class sr extends Qn{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:N5e,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=xe(a),{viewport:l}=c;It(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:""}};tn(g,a);const p=St(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Pe(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=xe(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 ai([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=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),It(a),Pe(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),Wt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID),Pe(s),this.doneEditMemo(),c&&An(a),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{viewport:a}=xe(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,Pe(c),s.invalidated&&en(s,o,jt.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&An(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.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=ln(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(ub(c,this.configuration.center)),d=this.getIndexToCanvasRatio(a),h=this.configuration.innerRadius*d,g=this.configuration.outerRadius*d,p=a.getCurrentImageId(),v=l.filter(_=>_.data.annotationType===sr.USPleuraBLineAnnotationType.PLEURA&&_.metadata.referencedImageId===p).map(_=>{const T=_.data.handles.points.map(D=>a.worldToCanvas(D));return my(u,T)}),y=qC(v),m=[],w=[],x=_=>{const{annotationUID:T,data:E}=_,{points:D,activeHandleIndex:b}=E.handles;f.annotationUID=T;const{color:I,lineWidth:P,lineDash:M,shadow:L}=this.getAnnotationStyle({annotation:_,styleSpecifier:f}),V=D.map(F=>a.worldToCanvas(F));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let G;if(!Rr(T))return;!Hr(T)&&!this.editData&&b!==null&&(G=[V[b]]),G&&Zn(i,T,"0",V,{color:this.getColorForLineType(_),fill:this.getColorForLineType(_),lineDash:M,lineWidth:P});const A=`${T}-line`;if(pn(i,T,"1",V[0],V[1],{color:this.getColorForLineType(_),width:P,lineDash:M,shadow:L},A),this.configuration.showFanAnnotations){const F=my(u,V);let j=0;_.data.annotationType===sr.USPleuraBLineAnnotationType.BLINE?lb(w,F).forEach(re=>{eB(re,y).forEach(ce=>{j++;const ge=j,Te=`${T}-fan-${ge}`,Se=`2-${ge}`;xC(i,T,Se,u,h,g,ce[0],ce[1],{color:"transparent",fill:this.getColorForLineType(_),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:M,shadow:L},Te,10),w.push(ce)})}):_.data.annotationType===sr.USPleuraBLineAnnotationType.PLEURA&&lb(m,F).forEach((re,ue)=>{j++;const ce=j,ge=`${T}-fan-${ce}`,Te=`2-${ce}`;xC(i,T,Te,u,h,g,re[0],re[1],{color:"transparent",fill:this.getColorForLineType(_),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:M,shadow:L},ge,5),m.push(re)})}};return l.filter(_=>_.data.annotationType===sr.USPleuraBLineAnnotationType.PLEURA&&_.metadata.referencedImageId===p).forEach(_=>{if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;x(_)}),l.filter(_=>_.data.annotationType===sr.USPleuraBLineAnnotationType.BLINE&&_.metadata.referencedImageId===p).forEach(_=>{if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;x(_)}),o=!0,this.configuration.updatePercentageCallback&&a&&this.configuration.updatePercentageCallback(this.calculateBLinePleuraPercentage(a)),o},this.activeAnnotationType=sr.USPleuraBLineAnnotationType.BLINE}static filterAnnotations(e,r=()=>!0){const n=ln(sr.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=ln(sr.toolName,e),{viewport:i}=xe(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===sr.USPleuraBLineAnnotationType.PLEURA?u.pleura++:f===sr.USPleuraBLineAnnotationType.BLINE&&u.bLine++,s.set(l,u)}),s}static deleteAnnotations(e,r=()=>!1){const n=ln(sr.toolName,e);n!=null&&n.length&&n.forEach(i=>{r(i.metadata.referencedImageId)&&dn(i.annotationUID)})}setActiveAnnotationType(e){this.activeAnnotationType=e}getActiveAnnotationType(){return this.activeAnnotationType}deleteLastAnnotationType(e,r){let n;const i=ln(sr.toolName,e);if(r===sr.USPleuraBLineAnnotationType.PLEURA?n=i.filter(o=>o.data.annotationType===sr.USPleuraBLineAnnotationType.PLEURA):r===sr.USPleuraBLineAnnotationType.BLINE&&(n=i.filter(o=>o.data.annotationType===sr.USPleuraBLineAnnotationType.BLINE)),(n==null?void 0:n.length)>0){const o=n.pop();dn(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=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),It(o),Pe(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=KC(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}=tE(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=gt("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=ln(this.getToolName(),n)||[],s=a.filter(l=>l.data.annotationType===sr.USPleuraBLineAnnotationType.PLEURA&&l.metadata.referencedImageId===o).map(l=>l.data.handles.points.map(u=>e.worldToCanvas(u))),c=a.filter(l=>l.data.annotationType===sr.USPleuraBLineAnnotationType.BLINE&&l.metadata.referencedImageId===o).map(l=>l.data.handles.points.map(u=>e.worldToCanvas(u)));return A5e(i,s,c)}getColorForLineType(e){const{annotationType:r}=e.data,{bLineColor:n,pleuraColor:i}=this.configuration;return r===sr.USPleuraBLineAnnotationType.BLINE?n:r===sr.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(ub(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{const i=Wn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=sr.hydrateBase(sr,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Sn(),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}};tn(d,l.element),Pe([l.id])};let XC=sr;function N5e(t,e){return[""]}const rp=class rp extends Qn{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextCallback:k5e,changeTextCallback:V5e,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=xe(o),{viewport:c}=s,l=a.world,f=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...l]]},seriesLevel:this.configuration.seriesLevel,isPoint:this.configuration.isPoint}});tn(f,o);const u=St(o,this.getToolName());return n.preventDefault(),Pe(u),this.configuration.getTextCallback(d=>{if(!d){dn(f.annotationUID),Pe(u),this.isDrawing=!1;return}f.data.text=d,An(f),Pe(u)}),this.createMemo(o,f,{newAnnotation:!0}),f},this.isPointNearTool=(n,i,o,a)=>{const s=xe(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}=xe(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),Wt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID),Pe(s),c&&An(a)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=ln(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,Pe(l)},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=ln(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;fw+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=St(i,this.getToolName());this.editData={annotation:r,viewportIdsToRender:o},this._activateModify(i),It(i),Pe(o),e.preventDefault()}static setPoint(e,r=!e.data.isPoint,n){e.data.isPoint=r,en(e,n)}_doneChangingTextCallback(e,r,n){r.data.text=n;const i=St(e,this.getToolName());Pe(i),en(r,e)}cancel(e){if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(e),Wt(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData,{data:o}=r;return r.highlighted=!1,o.handles.activeHandleIndex=null,Pe(n),i&&An(r),this.editData=null,r.annotationUID}}_isInsideVolume(e,r,n){return er(e,n)&&er(r,n)}};rp.toolName="KeyImage",rp.dataSeries={data:{seriesLevel:!0}},rp.dataPoint={data:{isPoint:!0}};let YC=rp;function k5e(t){return t(prompt("Enter your annotation:"))}function V5e(t,e,r){return r(prompt("Enter your annotation:"))}class tB extends Qr{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=wr(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=ln(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){Oo(f);const u=Pr(f);Qn.createAnnotationMemo(o,u,{deleting:!0}),dn(f)}return e.preventDefault(),!0}}tB.toolName="Eraser";const{transformWorldToIndex:fb,transformIndexToWorld:F5e}=bn,ip=class ip extends Qr{constructor(e,r){const n=wi({configuration:{positiveStdDevMultiplier:aU,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=xe(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=Le.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,MC-Math.abs(s)*3):MC+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(),ip.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{s===r&&o.setAtIndex(c,s)}),Zi(e)}_runLastCommand({shrinkExpandAmount:e=0}={}){const r=ip.lastGrowCutCommand;r&&r({shrinkExpandAmount:e})}async getLabelmapSegmentationData(e){const r=el(e.id);if(!r)throw new Error("No active segmentation found");const{segmentationId:n}=r,i=Yo(n),{representationData:o}=Pn(n),a=o[Et.Labelmap];let{volumeId:s,referencedVolumeId:c}=a;if(!s){const l=e.getImageIds();if(Ru(l))s=Sh(n).volumeId;else{const f=e.getCurrentImageId(),u=Le.getImage(f),d=nC(f);c=this._createFakeVolume([u.imageId,d.imageId]).volumeId;const g=Au(e.id,n),p=nC(g);s=this._createFakeVolume([g,p.imageId]).volumeId}}if(!c){const{imageIds:l}=a,f=l.map(h=>Le.getImage(h).referencedImageId),u=Le.generateVolumeId(f),d=Le.getVolume(u);c=d?d.volumeId:(await n5(u,f)).volumeId}return{segmentationId:n,segmentIndex:i,labelmapVolumeId:s,referencedVolumeId:c}}_createFakeVolume(e){const r=Le.generateVolumeId(e),n=Le.getVolume(r);if(n)return n;const i=t5(e,r),o=i.spacing;o[2]===0&&(o[2]=1);const a=new lh({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 Le.putVolumeSync(r,a),a}_isOrthogonalView(e,r){const i=Le.getVolume(r).imageData,o=e.getCamera(),{ijkVecColDir:a,ijkVecSliceDir:s}=l5(i,o);return[a,s].every(c=>zt(Math.abs(c[0]),1)||zt(Math.abs(c[1]),1)||zt(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=Le.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=jr(o).getViewport(a),{voxelManager:y}=s,m=new nd;g=g.concat(d.map(w=>fb(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 vV({segmentationId:e,segmentIndex:n,viewportId:r})}};ip.lastGrowCutCommand=null;let Y0=ip;Y0.toolName="GrowCutBaseTool";const PE=class PE extends Y0{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=xe(o),{viewport:l}=c;this.growCutData.circleBorderPoint=s,Pe([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=xe(o),{viewport:s}=a;this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,Wt(o),Pe([s.id])},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=xe(n),{viewport:s,renderingEngine:c}=a;return await super.preMouseDownCallback(e),Object.assign(this.growCutData,{circleCenterPoint:o,circleBorderPoint:o}),this._activateDraw(n),It(n),Pe([s.id]),!0}async getGrowCutLabelmap(e){const{segmentation:{referencedVolumeId:r},renderingEngineId:n,viewportId:i,circleCenterPoint:o,circleBorderPoint:a,options:s}=e,l=jr(n).getViewport(i),f=N0(Cn(ke(),o,a));return iU(r,{center:o,radius:f},l,s)}_activateDraw(e){e.addEventListener(N.MOUSE_UP,this._endCallback),e.addEventListener(N.MOUSE_DRAG,this._dragCallback),e.addEventListener(N.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=ka(Kt(),c,s),f=qK(l);if(zt(f,0))return;const u="growcut",d="0",{color:h}=this.getSegmentStyle({segmentationId:i.segmentationId,segmentIndex:i.segmentIndex,viewportId:n.id});Ro(r,u,d,s,f,{color:h})}};PE.toolName="RegionSegment";let JC=PE;const RE=class RE extends Y0{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!==Ln.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=Le.getVolume(this.growCutData.segmentation.referencedVolumeId),o=sU(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=xe(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;xe(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=wi(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 cU({referencedVolumeId:r,worldPosition:n,options:a})}};RE.toolName="RegionSegmentPlus";let ZC=RE;const U5e=[-1/0,-995],B5e=[0,1900],G5e=[1e3,1900],{transformWorldToIndex:jm,transformIndexToWorld:y3}=bn;class nB extends Y0{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!0,positivePixelRange:B5e,negativePixelRange:U5e,islandRemoval:{enabled:!0,islandPixelRange:G5e}}}){super(e,r),this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,{world:s}=a,c=xe(o),{viewport:l}=c,f=this._getHorizontalLineWorldPoints(c,s);this.growCutData.horizontalLines[1]=f,Pe([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=xe(o),{viewport:s}=a;await this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,Wt(o),Pe([s.id])},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=xe(n),{viewport:s,renderingEngine:c}=a,l=this._getHorizontalLineWorldPoints(a,o);return await super.preMouseDownCallback(e),this.growCutData.horizontalLines=[l,l],this._activateDraw(n),It(n),Pe([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});hs(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=jr(i).getViewport(o),[l,f]=a,u=[l[0],l[1],f[1],f[0]],d=Le.getVolume(n),{topLeft:h,bottomRight:g}=this._getWorldBoundingBoxFromProjectedSquare(c,u),p=jm(d.imageData,h),v=jm(d.imageData,g),y={boundingBox:{ijkTopLeft:p,ijkBottomRight:v}},m=this.configuration,w={positiveSeedValue:r,negativeSeedValue:255,negativePixelRange:m.negativePixelRange,positivePixelRange:m.positivePixelRange};return oU(n,y,w)}getRemoveIslandData(){const{segmentation:{segmentIndex:e,referencedVolumeId:r,labelmapVolumeId:n}}=this.growCutData,i=Le.getVolume(r),o=Le.getVolume(n),a=i.voxelManager.getCompleteScalarDataArray(),s=o.voxelManager.getCompleteScalarDataArray(),{islandPixelRange:c}=this.configuration.islandRemoval,l=[];for(let f=0,u=s.length;f=c[0]&&d<=c[1]&&l.push(f)}return{islandPointIndexes:l}}_activateDraw(e){e.addEventListener(N.MOUSE_UP,this._endCallback),e.addEventListener(N.MOUSE_DRAG,this._dragCallback),e.addEventListener(N.MOUSE_CLICK,this._endCallback)}_projectWorldPointAcrossSlices(e,r,n){const i=this._getViewportVolume(e),{dimensions:o}=i,a=jm(i.imageData,r),s=n.findIndex(f=>zt(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=>y3(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=>{NK(i,i,a),kK(o,o,a)}),{topLeft:i,bottomRight:o}}_getViewportVolume(e){if(!(e instanceof yr))throw new Error("Viewport is not a BaseVolumeViewport");const r=e.getAllVolumeIds()[0];return Le.getVolume(r)}_getHorizontalLineIJKPoints(e,r){const{viewport:n}=e,i=this._getViewportVolume(n),{dimensions:o}=i,a=jm(i.imageData,r),{viewUp:s,viewPlaneNormal:c}=n.getCamera(),f=Mn(ke(),s,c).findIndex(h=>zt(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=y3(i.imageData,o),c=y3(i.imageData,a);return[s,c]}}nB.toolName="WholeBodySegment";function W5e(t,e,r=!0){const n=Object.assign({},e,{segmentIndex:0});$4(t,n)}function z5e(t,e){W5e(t,e,!0)}class rB extends rd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:$4,ERASE_INSIDE:z5e},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=xe(a),{viewport:l}=c;this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=el(l.id);if(!h)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:g}=h,p=Yo(g),v=dd(g),y=Xc(l.id,g,p),{representationData:m}=Pn(g),w=m[Et.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=St(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 yr){const{volumeId:S}=w,_=Le.getVolume(S);this.editData={...this.editData,volumeId:S,referencedVolumeId:_.referencedVolumeId}}else{const S=Au(l.id,g);this.editData={...this.editData,imageId:S}}return this._activateDraw(a),It(a),n.preventDefault(),Pe(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=xe(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,_;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),_=h(w),p[0]=x,p[3]=_;break}a.invalidated=!0,this.editData.hasMoved=!0,Pe(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),Wt(o);const f=xe(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(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.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()?(P1(i,l,"0",d[0],d[3],{color:h}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}rB.toolName="RectangleScissor";class iB extends rd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:U5,ERASE_INSIDE:HF},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=xe(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=el(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=Yo(p),y=dd(p),m=Xc(f.id,p,v),{representationData:w}=Pn(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 yr){const{volumeId:_}=x,T=Le.getVolume(_);this.editData={...this.editData,volumeId:_,referencedVolumeId:T.referencedVolumeId}}else{const _=Au(f.id,p);this.editData={...this.editData,imageId:_}}return this._activateDraw(a),It(a),n.preventDefault(),Pe(S),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=xe(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,Pe(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),Wt(o);const d=xe(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(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_END,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.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(${l.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(Ro(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}iB.toolName="CircleScissor";class oB extends rd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:$F,ERASE_INSIDE:jF},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=xe(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=el(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=Yo(p),y=dd(p),m=Xc(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}=Pn(p),S=this.getEditData({viewport:f,representationData:C,segmentsLocked:y,segmentationId:p});return this.editData={...this.editData,...S},this._activateDraw(a),It(a),n.preventDefault(),Pe(x),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=xe(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,Pe(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),Wt(o);const g=xe(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(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.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()?(Ro(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}oB.toolName="SphereScissor";const{transformWorldToIndex:eg}=bn;class aB extends dy{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:$5e,statsCalculator:Ys,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=xe(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 nr)throw new Error("Stack Viewport Not implemented");{const _=this.getTargetId(l);v=ec(_),p=Le.getVolume(v),g=zc(p,s,d)}const y=Pu(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),tn(C,a);const S=St(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),It(a),n.preventDefault(),Pe(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),Wt(o);const u=xe(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(a.annotationUID);const d=this.getTargetId(u.viewport),h=Le.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,h,d,u),Pe(s),c?An(a):en(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=ln(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=P5(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;la.worldToCanvas(ue)),S=C[0],_=lu(C),{centerPointRadius:T}=this.configuration,E=x0(C),D=a.getCamera().focalPoint,b=a.getCamera().viewPlaneNormal;let I=g,P=p;Array.isArray(g)&&(I=this._getCoordinateForViewplaneNormal(I,b),d.startCoordinate=I),Array.isArray(p)&&(P=this._getCoordinateForViewplaneNormal(P,b),d.endCoordinate=P);const M=Jl(d.startCoordinate),L=Jl(d.endCoordinate),V=this._getCoordinateForViewplaneNormal(D,b),G=Jl(V);if(GMath.max(M,L))continue;const A=Jl((d.startCoordinate+d.endCoordinate)/2);let k=!1;if(G===A&&(k=!0),d.handles.points[0][this._getIndexOfCoordinatesForViewplaneNormal(b)]=A,f.invalidated&&this._throttledCalculateCachedStats(f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let F;if(!Rr(u))continue;!Hr(u)&&!this.editData&&y!==null&&k&&(F=[C[y]]),F&&Zn(i,u,"0",F,{color:x});let j=m,Y=w;k?(j=m,Y=[]):Y=[5,5];const re="0";if(Ro(i,u,re,S,_,{color:x,lineDash:Y,lineWidth:j}),T>0&&_>3*T&&Ro(i,u,`${re}-center`,S,T,{color:x,lineDash:w,lineWidth:m}),o=!0,this.configuration.showTextBox){const ue=this.getLinkedTextBoxStyle(c,f);if(!ue.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 ce=this.configuration.getTextLines(d,{metadata:h});if(!ce||ce.length===0)continue;let ge;d.handles.textBox.hasMoved||(ge=Zo(E),d.handles.textBox.worldPosition=a.canvasToWorld(ge));const Te=a.worldToCanvas(d.handles.textBox.worldPosition),Ce=Bi(i,u,"1",ce,Te,C,{},ue),{x:B,y:O,width:$,height:W}=Ce;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([B,O]),topRight:a.canvasToWorld([B+$,O]),bottomLeft:a.canvasToWorld([B,O+W]),bottomRight:a.canvasToWorld([B+$,O+W])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=vo(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=gh(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=eg(s,f[0]),d=eg(s,f[0]),h=La(f),g=ke();s.indexToWorldVec3(u,g);const p=ke();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=Ri(g,p),y=[];for(let m=0;m{const x=ke();return xn(x,w,o,m),Array.from(x)}));n.cachedStats.projectionPoints=y}_computePointsInsideVolume(e,r,n,i){var D,b,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]=x0(h),v=l.canvasToWorld(g),y=l.canvasToWorld(p),{worldWidth:m,worldHeight:w}=mh(s,c,v,y),x=Jo(d,o.handles),C=b4(d),S=Math.abs(Math.PI*(m/x.scale/2)*(w/C/x.scale/2)),_={isPreScaled:tl(l,n),isSuvScaled:this.isSuvScaled(l,n,e.metadata.referencedImageId)},T=nl(a.Modality,e.metadata.referencedImageId,_);for(let P=0;Pl.worldToCanvas(Ce)),[V,G]=x0(L),A=l.canvasToWorld(V),k=l.canvasToWorld(G),F=A,j=k,{dimensions:Y,imageData:re,voxelManager:ue}=r,ce=eg(re,F),ge=eg(re,M),Te=this._getIndexOfCoordinatesForViewplaneNormal(s);ce[0]=Math.floor(ce[0]),ce[1]=Math.floor(ce[1]),ce[2]=Math.floor(ce[2]),ce[Te]=ge[Te];const Se=eg(re,j);if(Se[0]=Math.floor(Se[0]),Se[1]=Math.floor(Se[1]),Se[2]=Math.floor(Se[2]),Se[Te]=ge[Te],this._isInsideVolume(ce,Se,Y)){const Ce=Math.min(ce[0],Se[0]),B=Math.max(ce[0],Se[0]),O=Math.min(ce[1],Se[1]),$=Math.max(ce[1],Se[1]),W=Math.min(ce[2],Se[2]),K=Math.max(ce[2],Se[2]),Z=[[Ce,B],[O,$],[W,K]],we={center:M,xRadius:Math.abs(A[0]-k[0])/2,yRadius:Math.abs(A[1]-k[1])/2,zRadius:Math.abs(A[2]-k[2])/2},De=ue.forEach(this.configuration.statsCalculator.statsCallback,{isInObject:Ve=>S5(we,Ve),boundsIJK:Z,imageData:re,returnPoints:this.configuration.storePointData});u.push(De)}}const E=this.configuration.statsCalculator.getStatistics();o.cachedStats.pointsInVolume=u,o.cachedStats.statistics={Modality:a.Modality,area:S,mean:(D=E.mean)==null?void 0:D.value,stdDev:(b=E.stdDev)==null?void 0:b.value,max:(I=E.max)==null?void 0:I.value,statsArray:E.array,areaUnit:x.areaUnit,modalityUnit:T}}_calculateCachedStatsTool(e,r){const n=e.data,{viewport:i}=r,{cachedStats:o}=n,a=this.getTargetId(i),s=Le.getVolume(a.split(/volumeId:|\?/)[1]);return this._computeProjectionPoints(e,s),this._computePointsInsideVolume(e,s,a,r),e.invalidated=!1,en(e,i.element),o}_getStartCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=Math.round(i/2),a=ke();return xn(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=ke();return xn(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 $5e(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: ${on(n)} ${s}`),l.push(`Mean: ${on(i)} ${c}`),l.push(`Max: ${on(o)} ${c}`),l.push(`Std Dev: ${on(a)} ${c}`),l}aB.toolName="CircleROIStartEndThreshold";const{transformWorldToIndex:db,isEqual:w3}=bn;class sB extends Qr{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=xe(a),{viewport:l}=c,f=l.getCamera(),{viewPlaneNormal:u}=f,d=el(l.id);if(!d)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:h}=d,g=Yo(h),p=dd(h),{representationData:v}=Pn(h);let y,m,w,x;if(this.doneEditMemo(),l instanceof yr){const{volumeId:L}=v[Et.Labelmap],V=Le.getVolume(L);({dimensions:y,direction:m}=V),x=V.voxelManager,w=db(V.imageData,s)}else{const L=Au(l.id,h);if(!L)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=Le.getImage(L).voxelManager,w=db(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:_,getScalarDataPositionFromPlane:T,inPlaneSeedPoint:E,fixedDimensionValue:D}=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 b=_(w[0],w[1],w[2]);if(p.includes(b))return;const I=z4(S,E),{flooded:P}=I;P.forEach(L=>{const V=T(L[0],L[1]);x.setAtIndex(V,g)});const M=this.getFramesModified(C,D,I);return Zi(h,M),!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;fc&&(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(w3(a,s))return 0;const c=[Math.abs(i[0]),Math.abs(i[1]),Math.abs(i[2])];if(w3(a,c))return 1;const l=[Math.abs(o[0]),Math.abs(o[1]),Math.abs(o[2])];if(w3(a,l))return 2}}sB.toolName="PaintFill";const j5e={TOP_LEFT:"TOP_LEFT",TOP_RIGHT:"TOP_RIGHT",BOTTOM_LEFT:"BOTTOM_LEFT",BOTTOM_RIGHT:"BOTTOM_RIGHT"};var iE={Corners:j5e};const{vtkErrorMacro:x3}=te,{Corners:Hm}=iE;function H5e(t,e){e.classHierarchy.push("vtkOrientationMarkerWidget");const r={...t},n=[],i=PR.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 _=S/m[0],T=S/m[1];switch(e.viewportCorner){case Hm.TOP_LEFT:return[h,v-T,h+_,v];case Hm.TOP_RIGHT:return[p-_,v-T,p,v];case Hm.BOTTOM_LEFT:return[h,g,h+_,g+T];case Hm.BOTTOM_RIGHT:return[p-_,g,p,g+T];default:return x3("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){x3("Must set actor before enabling orientation marker.");return}if(!e._interactor){x3("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 K5e={viewportCorner:iE.Corners.BOTTOM_LEFT,viewportSize:.2,minPixelSize:50,maxPixelSize:200,parentRenderer:null,interactiveRenderer:!1};function cB(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,K5e,r),te.obj(t,e),te.get(t,e,["enabled","viewportCorner","viewportSize","interactiveRenderer"]),te.setGet(t,e,["_interactor","minPixelSize","maxPixelSize","parentRenderer"]),te.get(t,e,["actor"]),te.moveToProtected(t,e,["interactor"]),H5e(t,e)}const q5e=te.newInstance(cB,"vtkOrientationMarkerWidget");var hb={newInstance:q5e,extend:cB,...iE};function lB(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=h1.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=Xt.newInstance({numberOfComponents:4,values:new Uint8Array(s.data.buffer)});return l.setName("scalars"),c.getPointData().setScalars(l),c}function X5e(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),lB(r)}var Y5e={canvasToImageData:lB,imageToImageData:X5e};const uB={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 fB(t,e){e.set(t)}function J5e(t,e){return fB(uB[t],e)}function Z5e(t,e){uB[t]=e}var Q5e={applyDefinitions:fB,applyPreset:J5e,registerStylePreset:Z5e};const ewe={xPlus:0,xMinus:1,yPlus:2,yMinus:3,zPlus:4,zMinus:5};function twe(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=g1.newInstance(),o=Ace.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=Y5e.canvasToImageData(n);o.setInputData(h,ewe[c]),t.modified()}function s(){r=xL.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 nwe={defaultStyle:{text:"",faceColor:"white",faceRotation:0,fontFamily:"Arial",fontColor:"black",fontStyle:"normal",fontSizeScale:t=>t/1.8,edgeThickness:.1,edgeColor:"black",resolution:200}};function dB(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,nwe,r),Jy.extend(t,e,r),te.get(t,e,["defaultStyle","xPlusFaceProperty","xMinusFaceProperty","yPlusFaceProperty","yMinusFaceProperty","zPlusFaceProperty","zMinusFaceProperty"]),twe(t,e)}const rwe=te.newInstance(dB,"vtkAnnotatedCubeActor");var gb={newInstance:rwe,extend:dB,Presets:Q5e};const{vtkErrorMacro:iwe}=te;function owe(t,e){let r=0;return t.map((n,i)=>i===r?(r+=n+1,n):n+e)}function Km(t,e,r,n){t.set(owe(e,r),n)}function awe(t,e){e.classHierarchy.push("vtkAppendPolyData"),t.requestData=(r,n)=>{const i=t.getNumberOfInputPorts();if(!i){iwe("No input specified.");return}if(i===1){n[0]=r[0];return}const o=jo.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 b=0;bc?s:c);const M=I.getPointData();M?(g=g&&M.getNormals()!==null,p=p&&M.getTCoords()!==null,v=v&&M.getScalars()!==null):(g=!1,p=!1,v=!1)}e.outputPointsPrecision===xv.SINGLE?s=hn.FLOAT:e.outputPointsPrecision===xv.DOUBLE&&(s=hn.DOUBLE);const y=Mv.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 _=null,T=null,E=null;const D=r[i-1];if(g){const b=D.getPointData().getNormals();_=Xt.newInstance({numberOfComponents:3,numberOfTuples:a,size:3*a,dataType:b.getDataType(),name:b.getName()})}if(p){const b=D.getPointData().getTCoords();T=Xt.newInstance({numberOfComponents:2,numberOfTuples:a,size:2*a,dataType:b.getDataType(),name:b.getName()})}if(v){const b=D.getPointData().getScalars();E=Xt.newInstance({numberOfComponents:b.getNumberOfComponents(),numberOfTuples:a,size:a*b.getNumberOfComponents(),dataType:b.getDataType(),name:b.getName()})}a=0,f=0,u=0,d=0,h=0;for(let b=0;b2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,swe,r),te.setGet(t,e,["outputPointsPrecision"]),te.obj(t,e),te.algo(t,e,1,1),awe(t,e)}const cwe=te.newInstance(hB,"vtkAppendPolyData");var gB={newInstance:cwe,extend:hB};function lwe(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=te.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;ge.resolution?1:g+2;Vi.buildFromRadian().translate(...e.center).rotateFromDirections([1,0,0],e.direction).apply(u),o=jo.newInstance(),o.getPoints().setData(u,3),o.getPolys().setData(h,1),i[0]=o}t.requestData=r}const uwe={height:1,radius:.5,resolution:6,center:[0,0,0],direction:[1,0,0],capping:!0,pointType:"Float64Array"};function pB(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,uwe,r),te.obj(t,e),te.setGet(t,e,["height","radius","resolution","capping"]),te.setGetArray(t,e,["center","direction"],3),te.algo(t,e,0,1),lwe(t,e)}const fwe=te.newInstance(pB,"vtkConeSource");var dwe={newInstance:fwe,extend:pB};function hwe(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=te.newTypedArray(e.pointType,s*3);let f=0;const u=new Uint32Array(c),d=new Float32Array(s*3),h=Xt.newInstance({numberOfComponents:3,values:d,name:"Normals"}),g=new Float32Array(s*2),p=Xt.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 _=0;__*-1)).apply(l),o=jo.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 gwe={height:1,initAngle:0,radius:1,resolution:6,center:[0,0,0],direction:[0,1,0],capping:!0,pointType:"Float64Array"};function mB(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,gwe,r),te.obj(t,e),te.setGet(t,e,["height","initAngle","otherRadius","radius","resolution","capping"]),te.setGetArray(t,e,["center","direction"],3),te.algo(t,e,0,1),hwe(t,e)}const pwe=te.newInstance(mB,"vtkCylinderSource");var mwe={newInstance:pwe,extend:mB};function vwe(t,e){e.classHierarchy.push("vtkArrowSource");function r(n,i){if(e.deleted)return;const o=mwe.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();Vi.buildFromDegree().rotateZ(-90).apply(s).apply(c);const l=dwe.newInstance();l.setResolution(e.tipResolution),l.setHeight(e.tipLength),l.setRadius(e.tipRadius);const f=l.getOutputData(),u=f.getPoints().getData();Vi.buildFromRadian().translate(1-e.tipLength*.5,0,0).apply(u);const d=gB.newInstance();d.setInputData(a),d.addInputData(f);const h=d.getOutputData(),g=h.getPoints().getData();Vi.buildFromRadian().translate(-.5+e.tipLength*.5,0,0).apply(g),e.invert?(Vi.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(-1,-1,-1).apply(g),i[0]=h):(Vi.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(1,1,1).apply(g),i[0]=d.getOutputData())}t.requestData=r}const ywe={tipResolution:6,tipRadius:.1,tipLength:.35,shaftResolution:6,shaftRadius:.03,invert:!1,direction:[1,0,0],pointType:"Float64Array"};function vB(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ywe,r),te.obj(t,e),te.setGet(t,e,["tipResolution","tipRadius","tipLength","shaftResolution","shaftRadius","invert"]),te.setGetArray(t,e,["direction"],3),te.algo(t,e,0,1),vwe(t,e)}const wwe=te.newInstance(vB,"vtkArrowSource");var C3={newInstance:wwe,extend:vB};function S3(t){const e=t.getPoints().getBounds(),r=[-(e[0]+e[1])*.5,-(e[2]+e[3])*.5,-(e[4]+e[5])*.5];Vi.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],Vi.buildFromDegree().translate(...i).apply(t.getPoints().getData())}function T3(t,e,r,n){const i=t.getPoints().getData().length,o=new Uint8ClampedArray(i);let a=0;for(;a{let i={...e.config,...e.xConfig};const o=C3.newInstance({direction:[1,0,0],...i}).getOutputData();e.config.recenter?S3(o):_3(o,0,i.invert),T3(o,...i.color),i={...e.config,...e.yConfig};const a=C3.newInstance({direction:[0,1,0],...i}).getOutputData();e.config.recenter?S3(a):_3(a,1,i.invert),T3(a,...i.color),i={...e.config,...e.zConfig};const s=C3.newInstance({direction:[0,0,1],...i}).getOutputData();e.config.recenter?S3(s):_3(s,2,i.invert),T3(s,...i.color);const c=gB.newInstance();c.setInputData(o),c.addInputData(a),c.addInputData(s),r.setInputConnection(c.getOutputPort())},t.update();const n=te.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 Cwe(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 yB(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Jy.extend(t,e,Cwe(r)),te.setGet(t,e,["config","xConfig","yConfig","zConfig"]),xwe(t,e)}const Swe=te.newInstance(yB,"vtkAxesActor");var _we={newInstance:Swe,extend:yB},vy;(function(t){t[t.ANNOTATED_CUBE=1]="ANNOTATED_CUBE",t[t.AXES=2]="AXES",t[t.CUSTOM=3]="CUSTOM"})(vy||(vy={}));const Is=class Is extends Qr{constructor(e={},r={configuration:{orientationWidget:{enabled:!0,viewportCorner:hb.Corners.BOTTOM_RIGHT,viewportSize:.15,minPixelSize:100,maxPixelSize:300},overlayMarkerType:Is.OVERLAY_MARKER_TYPES.ANNOTATED_CUBE,overlayConfiguration:{[Is.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}},[Is.OVERLAY_MARKER_TYPES.AXES]:{},[Is.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=()=>Gr(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}=yi(n,i),{element:a}=o;a.removeEventListener(Ke.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this)),this._resizeObservers.get(n).unobserve(a)})};je.removeEventListener(N.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}=yi(n,i),{element:a}=o;this.initViewports(),a.addEventListener(Ke.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this));const s=new ResizeObserver(()=>{setTimeout(()=>{const c=yi(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(N.TOOLGROUP_VIEWPORT_ADDED,r=>{r.detail.toolGroupId===this.toolGroupId&&(e(),this.initViewports())})}cleanUpData(){Xo()[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=Xo()[0];if(!r)return;let n=r.getViewports();n=E5(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=_we.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=hb.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[vy.CUSTOM].polyDataURL,n=await(await fetch(e)).arrayBuffer(),i=Lse.newInstance();i.parseAsArrayBuffer(n),i.update();const o=jo.newInstance();o.shallowCopy(i.getOutputData()),o.getPointData().setActiveScalars("Color");const a=g1.newInstance();a.setInputData(o),a.setColorModeToDirectScalars();const s=Jy.newInstance();return s.setMapper(a),s.rotateZ(180),s}createAnnotationCube(e){const r=gb.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=gb.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}};Is.CUBE=1,Is.AXIS=2,Is.VTPFILE=3,Is.OVERLAY_MARKER_TYPES=vy;let yy=Is;yy.toolName="OrientationMarker";const op=class op extends Qr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{hoverTimeout:100,mode:op.SelectMode.Border,searchRadius:6}}){super(e,r),this.mouseMoveCallback=n=>{if(this.mode===Ln.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(Ue.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=xe(r);if(!o)return;const{viewport:a}=o,s=el(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===op.SelectMode.Inside?s=j4(o,r,{viewport:n}):a.Labelmap?s=tU(o,r,{viewport:n,searchRadius:this.configuration.searchRadius}):a.Contour?s=rU(o):a.Surface,!s||s===0)return;uy(o,s);const l=n.getRenderingEngine().getViewports().map(f=>f.id);wa(o),Pe(l)}};op.SelectMode={Inside:"Inside",Border:"Border"};let wy=op;wy.toolName="SegmentSelectTool";const s0=class s0 extends Hp{constructor(e={}){super(e),this.renderAnnotation=(r,n)=>{let i=!0;const{viewport:o}=r,{element:a}=o,s=o.id;let c=ln(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;do.worldToCanvas(ce));u.annotationUID=g;const{segmentIndex:w,segmentationId:x}=h.metadata,{lineWidth:C,lineDash:S,shadow:_}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),E=`rgb(${Xc(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 D;if(!Rr(g))continue;!Hr(g)&&!this.editData&&y!==null&&(D=[m[y]]),D&&Zn(n,g,"0",D,{color:E});const b=`${g}-line-1`,I=`${g}-line-2`;pn(n,g,"0",m[0],m[1],{color:E,lineWidth:C,lineDash:S,shadow:_},b),pn(n,g,"1",m[2],m[3],{color:E,lineWidth:C,lineDash:S,shadow:_},I),i=!0;const L=this.getLinkedTextBoxStyle(u,h);if(!L.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}L.color=E;const V=this.configuration.getTextLines(p,l);if(!V||V.length===0)continue;let G;p.handles.textBox.hasMoved||(G=Zo(m),p.handles.textBox.worldPosition=o.canvasToWorld(G));const A=o.worldToCanvas(p.handles.textBox.worldPosition),F=Bi(n,g,"1",V,A,m,{},L),{x:j,y:Y,width:re,height:ue}=F;p.handles.textBox.worldBoundingBox={topLeft:o.canvasToWorld([j,Y]),topRight:o.canvasToWorld([j+re,Y]),bottomLeft:o.canvasToWorld([j,Y+ue]),bottomRight:o.canvasToWorld([j+re,Y+ue])}}return i}}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=xe(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:{}}};tn(h,i);const g=St(i,this.getToolName());return this.editData={annotation:h,viewportIdsToRender:g,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),It(i),e.preventDefault(),Pe(g),h}};s0.toolName="SegmentBidirectional",s0.hydrate=(e,r,n)=>{const i=Wn(e);if(!i)return;const{viewport:o}=i,c=S1().filter(_=>_.metadata.toolName==="SegmentBidirectional").find(_=>{const{metadata:T}=_;return T.segmentIndex===(n==null?void 0:n.segmentIndex)&&T.segmentationId===(n==null?void 0:n.segmentationId)});c&&dn(c.annotationUID);const{FrameOfReferenceUID:l,referencedImageId:f,viewPlaneNormal:u,instance:d}=s0.hydrateBase(s0,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)||Sn(),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 tn(S,o.element),Pe([o.id]),S};let QC=s0;class wB extends Qr{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(Ue.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=xe(r);if(!o)return;const{viewport:a}=o,s=el(a.id);s&&this._setHoveredSegmentForType(s,i,a)}_setHoveredSegmentForType(e,r,n){if(!n.getImageData())return;const{segmentationId:o}=e,a=j4(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);wa(o),Pe(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=Bi(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])}}}wB.toolName="SegmentLabelTool";const oo=class oo extends Js{constructor(e={}){const r=wi({configuration:{calculateStats:!1,allowOpenContours:!1}},e);super(r),this.onViewportAddedToToolGroupBinded=this.onViewportAddedToToolGroup.bind(this),this.onSegmentationModifiedBinded=this.onSegmentationModified.bind(this)}initializeListeners(){oo.annotationsToViewportMap.clear(),oo.viewportIdsChecked=[],je.addEventListener(N.ANNOTATION_MODIFIED,this.annotationModified),je.addEventListener(N.ANNOTATION_COMPLETED,this.annotationCompleted),je.addEventListener(N.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroupBinded),je.addEventListener(N.SEGMENTATION_MODIFIED,this.onSegmentationModifiedBinded)}cleanUpListeners(){oo.annotationsToViewportMap.clear(),oo.viewportIdsChecked=[],je.removeEventListener(N.ANNOTATION_MODIFIED,this.annotationModified),je.removeEventListener(N.ANNOTATION_COMPLETED,this.annotationCompleted),je.removeEventListener(N.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroup.bind(this)),je.removeEventListener(N.SEGMENTATION_MODIFIED,this.onSegmentationModified.bind(this))}async checkContourSegmentation(e){if(oo.viewportIdsChecked.includes(e))return;const r=ed(e);if(!r)return console.log("No active segmentation detected"),!1;const n=r.segmentationId;return r.representationData.Contour?oo.viewportIdsChecked.push(e):(oo.viewportIdsChecked.push(e),await H4(e,[{segmentationId:n,type:Et.Contour}]),t4({segmentationId:n,type:Et.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=sk(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=jr(n))==null?void 0:a.getViewport(i);o&&oo.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)===oo.toolName&&n&&oo.annotationsToViewportMap.has(r.annotationUID)){const a=oo.annotationsToViewportMap.get(r.annotationUID);n.length>3&&G5.viewportContoursToLabelmap(a)}}};oo.toolName="LabelMapEditWithContour",oo.annotationsToViewportMap=new Map,oo.viewportIdsChecked=[];let eS=oo;const LE=class LE extends Qn{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=xe(o),{viewport:c}=s;this.isDrawing=!0;const l=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...a],[...a],[...a],[...a]]}}});tn(l,o);const f=St(o,this.getToolName(),!1);return this.editData={annotation:l,viewportUIDsToRender:f,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(o),It(o),r.preventDefault(),Pe(f),l},this.getHandleNearImagePoint=(r,n,i,o)=>{const a=xe(r),{viewport:s}=a,{data:c}=n,{points:l}=c.handles;for(let f=0;f{const a=xe(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(v4([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=St(a,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:c},this._activateModify(a),It(a),Pe(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=St(s,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:f,handleIndex:l},this._activateModify(s),It(s),Pe(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),Wt(i),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&dn(o.annotationUID),Pe(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=xe(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,_;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),_=h(w),p[0]=x,p[3]=_;break}l.invalidated=!0}this.editData.hasMoved=!0,xe(i),Pe(a)},this._activateDraw=r=>{Ue.isInteractingWithTool=!0,r.addEventListener(N.MOUSE_UP,this._endCallback),r.addEventListener(N.MOUSE_DRAG,this._dragCallback),r.addEventListener(N.MOUSE_MOVE,this._dragCallback),r.addEventListener(N.MOUSE_CLICK,this._endCallback),r.addEventListener(N.TOUCH_END,this._endCallback),r.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=r=>{Ue.isInteractingWithTool=!1,r.removeEventListener(N.MOUSE_UP,this._endCallback),r.removeEventListener(N.MOUSE_DRAG,this._dragCallback),r.removeEventListener(N.MOUSE_MOVE,this._dragCallback),r.removeEventListener(N.MOUSE_CLICK,this._endCallback),r.removeEventListener(N.TOUCH_END,this._endCallback),r.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this._activateModify=r=>{Ue.isInteractingWithTool=!0,r.addEventListener(N.MOUSE_UP,this._endCallback),r.addEventListener(N.MOUSE_DRAG,this._dragCallback),r.addEventListener(N.MOUSE_CLICK,this._endCallback),r.addEventListener(N.TOUCH_END,this._endCallback),r.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=r=>{Ue.isInteractingWithTool=!1,r.removeEventListener(N.MOUSE_UP,this._endCallback),r.removeEventListener(N.MOUSE_DRAG,this._dragCallback),r.removeEventListener(N.MOUSE_CLICK,this._endCallback),r.removeEventListener(N.TOUCH_END,this._endCallback),r.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(r,n)=>{const{viewport:o}=r,{element:a}=o;let s=ln(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;lo.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&&Zn(n,u,"0",w,{color:m}),Wk(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;ver(r,i)&&er(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=vo(this._calculateCachedStats,100,{trailing:!0})}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),Wt(e);const{annotation:r,viewportUIDsToRender:n}=this.editData,{data:i}=r;return i.active=!1,i.handles.activeHandleIndex=null,Pe(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=Le.getVolume(e);return{imageVolume:n,viewport:i}}_getTargetStackUID(e){return`stackTarget:${e.uid}`}};LE.toolName="VideoRedaction";let tS=LE;const Twe=Object.freeze(Object.defineProperty({__proto__:null,AdvancedMagnifyTool:Zp,AngleTool:$C,AnnotationDisplayTool:Nu,AnnotationTool:Qn,ArrowAnnotateTool:Du,BaseTool:Qr,BidirectionalTool:Hp,BrushTool:G5,CONSTANTS:e1e,CircleROIStartEndThresholdTool:aB,CircleROITool:dy,CircleScissorsTool:iB,CobbAngleTool:jC,CrosshairsTool:Ps,DragProbeTool:BC,ETDRSGridTool:GC,EllipticalROITool:od,Enums:nN,EraserTool:tB,HeightTool:UC,KeyImageTool:YC,LabelMapEditWithContourTool:eS,LabelTool:fy,LabelmapBaseTool:rd,LengthTool:Eu,LivewireContourSegmentationTool:zC,LivewireContourTool:py,MIPJumpToClickTool:jU,MagnifyTool:HU,OrientationMarkerTool:yy,OverlayGridTool:KU,PaintFillTool:sB,PanTool:j0,PlanarFreehandContourSegmentationTool:Js,PlanarFreehandROITool:Tu,PlanarRotateTool:K0,ProbeTool:Jc,RectangleROIStartEndThresholdTool:G4,RectangleROIThresholdTool:W4,RectangleROITool:Yc,RectangleScissorsTool:rB,ReferenceCursors:oa,ReferenceLinesTool:Bf,RegionSegmentPlusTool:ZC,RegionSegmentTool:JC,ScaleOverlayTool:JU,SculptorTool:X0,SegmentBidirectionalTool:QC,SegmentLabelTool:wB,SegmentSelectTool:wy,SegmentationIntersectionTool:qU,SphereScissorsTool:oB,SplineContourSegmentationTool:WC,SplineROITool:hy,StackScrollTool:id,Synchronizer:V4,SynchronizerManager:rF,ToolGroupManager:vN,TrackballRotateTool:zU,Types:Dye,UltrasoundDirectionalTool:HC,UltrasoundPleuraBLineTool:XC,VideoRedactionTool:tS,VolumeRotateTool:QU,WholeBodySegmentTool:nB,WindowLevelRegionTool:$U,WindowLevelTool:H0,ZoomTool:q0,addTool:pi,annotation:nge,cancelActiveManipulations:nF,cursors:eue,destroy:Jpe,drawing:Ede,init:iF,removeTool:TN,segmentation:Hye,splines:Jye,get state(){return Ue},store:Ype,synchronizers:C1e,utilities:Eye,version:t1e},Symbol.toStringTag,{value:"Module"}));function xB(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 ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0;if(r){for(let a=0;a>e;return n}function D3(t,e,r){const n=t[`${e}PaletteColorLookupTableData`];if(n)return Promise.resolve(n);const i=gt("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 TB(t,e,r){const n=t.columns*t.rows,i=t.pixelData;Promise.all([D3(t,"red",null),D3(t,"green",null),D3(t,"blue",null)]).then(([o,a,s])=>{if(!o||!a||!s)throw new Error("The image does not have a complete color palette. 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=E3(o,d),g=E3(a,d),p=E3(s,d);if(r){for(let v=0;vu+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;vu+c-1?y=c-1:y-=u,e[f++]=h[y],e[f++]=g[y],e[f++]=p[y]}})}function b3(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 I3(t,e,r){const n=[],i=t.elements[e];for(let o=0;o0?0:t.uint16("x00280103")}function ps(t,e,r){const n=[],i=t.string(e);if(!i)return;const o=i.split("\\");if(!(r&&o.lengthie.byteArray.length-ie.position&&(yt=ie.byteArray.length-ie.position),oe.fragments.push({offset:ie.position-ae-8,position:ie.position,length:yt}),ie.seek(yt),void(oe.length=ie.position-oe.dataOffset);oe.fragments.push({offset:ie.position-ae-8,position:ie.position,length:yt}),ie.seek(yt)}ve&&ve.push("pixel data element ".concat(oe.tag," missing sequence delimiter tag xfffee0dd"))}function _(ie,oe){if(ie===void 0)throw"dicomParser.findAndSetUNElementLength: missing required parameter 'byteStream'";for(var ve=ie.byteArray.length-8;ie.position<=ve;)if(ie.readUint16()===65534){var se=ie.readUint16();if(se===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 ").concat(oe.tag)),void(oe.length=ie.position-oe.dataOffset)}oe.length=ie.byteArray.length-oe.dataOffset,ie.seek(ie.byteArray.length-ie.position)}function T(ie,oe,ve){if(ve<0)throw"dicomParser.readFixedString - length cannot be less than 0";if(oe+ve>ie.length)throw"dicomParser.readFixedString: attempt to read past end of buffer";for(var se,he="",We=0;Weoe.byteArray.length)throw"dicomParser.parseDicomDataSetExplicit: invalid value for parameter 'maxP osition'";for(var he=ie.elements;oe.positionve)throw"dicomParser:parseDicomDataSetExplicit: 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ie=y.createCommandEncoder(),ue=(d+1)%2,ce=y.createBuffer({size:m,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),pe=y.createBuffer({size:x,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST});ie.copyBufferToBuffer(D[ue],0,ce,0,m),ie.copyBufferToBuffer(P,0,pe,0,x),y.queue.submit([ie.finish()]),await ce.mapAsync(GPUMapMode.READ,0,m);const Te=ce.getMappedRange(0,m),Ie=new Uint32Array(Te);h.set(Ie),ce.unmap(),await pe.mapAsync(GPUMapMode.READ,0,x);const me=pe.getMappedRange(0,x),B=new Int32Array(me.slice(0));pe.unmap();const O=B[0],$=B[1],W=B[2],K=B[3],Z=B[4],ne=B[5];c.voxelManager.setCompleteScalarDataArray(h),c.voxelManager.clearBounds(),c.voxelManager.setBounds([[O,K],[$,Z],[W,ne]])}const{transformWorldToIndex:Kp}=On,S2e=254,_2e=255,T2e=.1,E2e=.8;function D2e(t,e){const{topLeftWorld:r,bottomRightWorld:n}=e,i=Kp(t.imageData,r),o=Kp(t.imageData,n);return{...e,topLeftIJK:i,bottomRightIJK:o}}function b2e(t,e){const r=t.imageData.getDirection(),n=It(r[3],r[4],r[5]),{center:i,radius:o}=e,a=t.imageData,s=Sn(ke(),i,n,-o),c=Sn(ke(),i,n,o),l=fF([c,s],a);return D2e(t,l)}function I2e(t,e,r){const n=t.imageData,i=r.getCamera(),{ijkVecRowDir:o,ijkVecColDir:a}=u5(n,i);if([o,a].some(f=>!zt(Math.abs(f[0]),1)&&!zt(Math.abs(f[1]),1)&&!zt(Math.abs(f[2]),1))){console.warn("Oblique view is not supported!");return}const{boundsIJK:c}=b2e(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 BT(t.volumeId,l,{targetBuffer:{type:"Float32Array"}})}function O2e(t,e,r,n){const i=t.voxelManager.getCompleteScalarDataArray(),o=r.center,[a,s,c]=t.dimensions,l=a*s,f=Kp(t.imageData,o),u=i[f[2]*l+f[1]*a+f[0]],d=n.positiveSeedValue??S2e,h=n.positiveSeedVariance??T2e,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,_]=x;for(let 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positive range. No positive seeds generated."),{positiveSeedIndices:new Set,negativeSeedIndices:new Set};let L=0;for(;L=o||re<0||re>=a||ae<0||ae>=s)continue;const ve=ae*f+re*o+Ge;if(I.has(ve))continue;const se=l[ve];se>=w&&se<=x&&(I.add(ve),I.size=wg&&console.debug(`Reached maximum number of positive seeds (${wg}). 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 K=l[W];V+=K,G+=K*K});const A=I.size,k=V/A,F=G/A-k*k,j=Math.sqrt(Math.max(0,F)),Y=h*j,ie=Math.max(0,S-g),ue=Math.max(0,_-g),ce=Math.max(0,T-g),pe=Math.min(o-1,E+g),Te=Math.min(a-1,D+g),Ie=Math.min(s-1,b+g),me=new Set;let B=0,O=0;const $=p*$2e;for(;OY){let Ee=!1;for(let Ve=-1;Ve<=1;Ve++){const Ge=K+Ve;if(!(Ge<0||Ge>=a))for(let re=-1;re<=1;re++){const ae=W+re;if(ae<0||ae>=o)continue;const ve=Z*f+Ge*o+ae;I.has(ve)||me.has(ve)||(me.add(ve),Ee=!0)}}Ee&&O++}}return me.size===0&&console.warn("Could not find any negative seeds. GrowCut might fail or produce poor results."),console.debug("positiveSeedIndices",I.size),console.debug("negativeSeedIndices",me.size),{positiveSeedIndices:I,negativeSeedIndices:me}}async function cU({referencedVolumeId:t,worldPosition:e,options:r}){const n=Le.getVolume(t),i=i5(t);i.voxelManager.forEach(({index:f,value:u})=>{u!==0&&i.voxelManager.setAtIndex(f,0)});const o=r.seeds??sU(n,e,r),a=(r==null?void 0:r.positiveSeedValue)??U2e,s=(r==null?void 0:r.negativeSeedValue)??B2e;if(!o)return null;const{positiveSeedIndices:c,negativeSeedIndices:l}=o;return c.size<10||c.size>wg||l.size<10?(console.warn("Not enough seeds found. GrowCut might fail or produce poor results."),i):(c.forEach(f=>{i.voxelManager.setAtIndex(f,a)}),l.forEach(f=>{i.voxelManager.setAtIndex(f,s)}),await z5(t,i.volumeId,r),i)}const H2e=Object.freeze(Object.defineProperty({__proto__:null,run:z5,runGrowCutForBoundingBox:oU,runGrowCutForSphere:iU,runOneClickGrowCut:cU},Symbol.toStringTag,{value:"Module"}));function K2e(t,e){const{segmentationId:r,config:n}=e,i={colorLUTIndex:q2e(n),...n};Xn.addSegmentationRepresentation(t,r,e.type,i),e.type===Dt.Contour&&Pe([t]),_a(r)}function q2e(t){const{colorLUTOrIndex:e}=t||{};return e===void 0?$g(JSON.parse(JSON.stringify(iy))):typeof e=="number"?e:Array.isArray(e)&&e.every(n=>Array.isArray(n)&&n.length===4)?$g(e):$g(JSON.parse(JSON.stringify(iy)))}function Th(t,e){e.map(r=>K2e(t,r))}function H4(t,e){return Th(t,e.map(r=>({...r,type:Dt.Contour})))}function X2e(t){const e={};for(const[r,n]of Object.entries(t))e[r]=H4(r,n);return e}function lU(t,e){return Th(t,e.map(r=>({...r,type:Dt.Labelmap})))}function Y2e(t){for(const[e,r]of Object.entries(t))lU(e,r.map(n=>({...n,type:Dt.Labelmap})))}function uU(t,e){return Th(t,e.map(r=>({...r,type:Dt.Surface})))}function J2e(t){const e={};for(const[r,n]of Object.entries(t))e[r]=uU(r,n);return e}async function Z2e({segmentationId:t,viewportId:e,imageIds:r,options:n}){const i=Pn(t);if(n!=null&&n.removeOriginal){const o=i.representationData.Labelmap;Le.getVolume(o.volumeId)&&Le.removeVolumeLoadObject(o.volumeId),i.representationData.Labelmap={imageIds:r}}else i.representationData.Labelmap={...i.representationData.Labelmap,imageIds:r};await Th(e,[{segmentationId:t,type:Dt.Labelmap}]),je.addEventListenerOnce(N.SEGMENTATION_RENDERED,()=>io(t))}async function Q2e({volumeId:t}){return{imageIds:Le.getVolume(t).imageIds}}function eve({segmentationId:t,options:e}){const r=Pn(t);if(!r)return;const{volumeId:n}=r.representationData.Labelmap,i=Le.getVolume(n);return Z2e({segmentationId:t,viewportId:e.viewportId,imageIds:i.imageIds,options:e})}async function fU(t){return ak(t)}async function tve({segmentationId:t,segmentIndices:e,mode:r="individual"}){V5(),nc(wa.COMPUTE_LARGEST_BIDIRECTIONAL,0);const n=IF(t,e);if(!n)return;const{operationData:i,segImageIds:o,reconstructableVolume:a,indices:s}=n,c=a?await nve({operationData:i,indices:s,mode:r}):await rve({segImageIds:o,indices:s,mode:r});return nc(wa.COMPUTE_LARGEST_BIDIRECTIONAL,100),c}async function nve({operationData:t,indices:e,mode:r}){const n=OF(t),{segmentationVoxelManager:i,segmentationImageData:o}=n,s={scalarData:i.getCompleteScalarDataArray(),dimensions:o.getDimensions(),spacing:o.getSpacing(),origin:o.getOrigin(),direction:o.getDirection()};return await tl().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:s,indices:e,mode:r})}async function rve({segImageIds:t,indices:e,mode:r}){const{segmentationInfo:n}=MF(t);return await tl().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:n,indices:e,mode:r,isStack:!0})}function ive(t){const e=Pn(t);if(!e)return null;let r;const n=e.representationData.Labelmap;if("imageIds"in n){const{imageIds:i}=n,o=Le.getImage(i[0]),a=Le.getVolumeContainingImageId(o.referencedImageId);if(a!=null&&a.volume)return a.volume;r=i.map(s=>Le.getImage(s).referencedImageId)}else if("volumeId"in n){const{volumeId:i,referencedVolumeId:o}=n;if(o){const s=Le.getVolume(o);if(s)return s}const a=Le.getVolume(i);a&&(r=a.imageIds.map(s=>Le.getImage(s).referencedImageId))}return U5(r)}async function ove({segmentationIds:t,segmentIndex:e}){V5(),nc(wa.COMPUTE_STATISTICS,0);const r=Pn(t[0]),{imageIds:n}=r.representationData.Labelmap;if(!Au(n))throw new Error("Invalid volume - TMTV cannot be calculated");return await ave({segmentationIds:t,segmentIndex:e})}async function ave({segmentationIds:t,segmentIndex:e}){const r=t.map(p=>Sh(p)),n=NF(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=ive(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 tl().executeTask("compute","computeMetabolicStats",{segmentationInfo:u,imageInfo:h});return nc(wa.COMPUTE_STATISTICS,100),g}const sve=Object.freeze(Object.defineProperty({__proto__:null,IslandRemoval:nd,LabelmapMemo:Hme,SegmentStatsCalculator:MC,VolumetricCalculator:Ff,computeMetabolicStats:ove,computeStackLabelmapFromVolume:Q2e,computeVolumeLabelmapFromStack:fU,contourAndFindLargestBidirectional:ZF,createBidirectionalToolData:QF,createLabelmapVolumeForViewport:fme,createMergedLabelmapForIndex:NF,floodFill:z4,getBrushSizeForToolGroup:r2e,getBrushThresholdForToolGroup:o2e,getBrushToolInstances:_h,getHoveredContourSegmentationAnnotation:rU,getOrCreateImageVolume:U5,getOrCreateSegmentationVolume:Sh,getReferenceVolumeForSegmentationVolume:EF,getSegmentIndexAtLabelmapBorder:tU,getSegmentIndexAtWorldPoint:j4,getSegmentLargestBidirectional:tve,getStatistics:UF,getUniqueSegmentIndices:Qk,growCut:H2e,invalidateBrushCursor:eU,rectangleROIThresholdVolumeByRange:lme,segmentContourAction:g2e,setBrushSizeForToolGroup:n2e,setBrushThresholdForToolGroup:i2e,thresholdSegmentationByRange:a2e,thresholdVolumeByRange:LF,triggerSegmentationRender:wh,triggerSegmentationRenderBySegmentationId:N5,validateLabelmap:Y1e},Symbol.toStringTag,{value:"Module"}));function cve(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 lve(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 uve=Object.freeze(Object.defineProperty({__proto__:null,getOrientationStringLPS:cve,invertOrientationStringLPS:lve},Symbol.toStringTag,{value:"Module"}));var _0;(function(t){t.CLIP_STOPPED="CORNERSTONE_CINE_TOOL_STOPPED",t.CLIP_STARTED="CORNERSTONE_CINE_TOOL_STARTED"})(_0||(_0={}));const K4={};function dU(t,e){const r=Ce(t),{viewportId:n}=r;K4[n]=e}function q4(t){const e=Ce(t),{viewportId:r}=e;return K4[r]}function fve(t){return K4[t]}const{ViewportStatus:hU}=za,{triggerEvent:d3}=On,gU=!0,RC=new Map;function dve(t,e){let r,n;if(t===void 0)throw new Error("playClip: element must not be undefined");const i=Ce(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=yve(o,e);let s=q4(t);const c=e.dynamicCineEnabled;if(c&&mU(t),s?LC(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},dU(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}=hve(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{LC(t,{stopDynamicCine:!c,viewportId:o.id}),d3(t,_0.CLIP_STOPPED,{element:t});return}const p=h-d;if(p)try{a.scroll(p)}catch(v){console.warn("Play clip not scrolling",v),vU(s),d3(t,_0.CLIP_STOPPED,{element:t})}};if(c){const u=X4(o);u&&RC.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};d3(t,_0.CLIP_STARTED,f)}function pU(t,e={}){LC(t,{stopDynamicCine:!0,...e})}function LC(t,e={stopDynamicCine:!0,viewportId:void 0}){const{stopDynamicCine:r,viewportId:n}=e,i=Ce(t);let o;const a=i==null?void 0:i.viewport;if(i){const{viewport:s}=i;o=q4(s.element)}else if(n)o=fve(n);else return;o&&vU(o),a instanceof Rp?a.pause():r&&a instanceof _r&&mU(t)}function mU(t){const{viewport:e}=Ce(t);if(e instanceof cr){const r=X4(e);if(r!=null&&r.isDynamicVolume()){const n=RC.get(r.volumeId);RC.delete(r.volumeId),n&&n!==t&&pU(n)}}}function hve(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;r0&&(c?i=o/s.length|0:i=s[0],s.push(i)),{timeouts:s,isTimeVarying:c}}function vU(t){const e=t.intervalId;typeof e<"u"&&(t.intervalId=void 0,t.usingFrameTimeVector?clearTimeout(e):clearInterval(e))}function X4(t){if(!(t instanceof cr))return;const e=t.getAllVolumeIds();if(!(e!=null&&e.length))return;const n=e.find(i=>{var o;return(o=Le.getVolume(i))==null?void 0:o.isDynamicVolume()})??e[0];return Le.getVolume(n)}function gve(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!==hU.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,Jf(t,{delta:n,debounceLoading:gU})}}}function pve(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!==hU.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,Jf(t,{delta:r,debounceLoading:gU})},play(r){return r&&t.setPlaybackRate(r/24),t.play(),t.getFrameRate()}}}function mve(t,e){const{volumeId:r}=e,n={viewPlaneNormal:ke(),scrollInfo:null},i=()=>{const o=t.getCamera();if(!n.scrollInfo||!Ux(o.viewPlaneNormal,n.viewPlaneNormal)){const s=kf(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=Tt(a,o.viewPlaneNormal);return mu(s,1)},scroll(o){i().currentStepIndex+=o,Jf(t,{delta:o})}}}function vve(t){return{get numScrollSteps(){return t.numDimensionGroups},get currentStepIndex(){return t.dimensionGroupNumber-1},get frameTimeVectorEnabled(){return!1},scroll(e){t.scroll(e)}}}function yve(t,e){if(t instanceof sr)return gve(t,e.waitForRendered??30);if(t instanceof cr){const r=X4(t);return e.dynamicCineEnabled&&(r!=null&&r.isDynamicVolume())?vve(r):mve(t,r)}if(t instanceof Rp)return pve(t,e.waitForRendered??30);throw new Error("Unknown viewport type")}const wve=Object.freeze(Object.defineProperty({__proto__:null,Events:_0,addToolState:dU,getToolState:q4,playClip:dve,stopClip:pU},Symbol.toStringTag,{value:"Module"}));function xve(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 Cve(t,e){const r=Yo(),n=Li(ke(),e,t),i=Math.abs(t[0])>.1?It(-t[1],t[0],0):It(0,-t[2],t[1]);return L_(r,e,n,i),r}function Gm(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{const u=Yt(ke(),f,o);return[u[0],u[1]]});let s=n?Gm(a):0,c=_C(a,0,a.length,(e==null?void 0:e.knotsRatioPercentage)||30);if(c===a)return!1;Gm(c,-s);for(let f=1;f<(e==null?void 0:e.loop);f++)s=n?Gm(c):0,c=_C(c,0,a.length,(e==null?void 0:e.knotsRatioPercentage)||30),Gm(c,-s);const l=ni(Yo(),o);return t.data.contour.polyline=c.map(f=>Yt([0,0,0],[...f,0],l)),!0}const Sve={smoothAnnotation:yU},_ve=Object.freeze(Object.defineProperty({__proto__:null,default:Sve,smoothAnnotation:yU},Symbol.toStringTag,{value:"Module"})),Tve=Object.freeze(Object.defineProperty({__proto__:null,getBoundsIJKFromRectangleAnnotations:AF,isAxisAlignedRectangle:XF},Symbol.toStringTag,{value:"Module"})),wU={};function xU(t,e){const r=Ce(t),{viewportId:n}=r;wU[n]=e}function Eh(t){const e=Ce(t),{viewportId:r}=e;return wU[r]}const Uf=ln.Prefetch,CU=0;function Eve(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 Dve(t,e){let r=0,n=t.length-1;return t.forEach((i,o)=>{ie&&(n=Math.min(o,n))}),{low:r,high:n}}function Dh(t){const e=Ce(t);if(!e)return null;const{viewport:r}=e;return r instanceof sr?{currentImageIdIndex:r.getCurrentImageIdIndex(),imageIds:r.getImageIds()}:null}function $5(t){return function(e){const r=e.detail;let n;try{n=Dh(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=Eh(t);!a||!a.indicesToRequest||!a.indicesToRequest.length||a.indicesToRequest.push(o)}}const bve=t=>{const e=new Set(t.imageIds);return r=>r.type!==Uf||!e.has(r.additionalDetails.imageId)};let jg={maxImagesToPrefetch:1/0,preserveExistingPool:!0},AC;const Ive=10;function SU(t){var g,p;const e=Eh(t);if(!e)return;const r=e||{},n=Dh(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?Le.getImageLoadObject(y):Le.isLoaded(y))&&o(v)}),!r.indicesToRequest.length)return;jg.preserveExistingPool||Lo.clearRequestStack(Uf);const s=Dve(r.indicesToRequest,n.currentImageIdIndex);let c,l,f=s.low,u=s.high;const d=[];for(;f>=0||ujg.maxImagesToPrefetch,m=r.indicesToRequest[u]-v>jg.maxImagesToPrefetch,w=!y&&f>=0,x=!m&&uwu(v,y);d.forEach(v=>{const y={requestType:Uf};Lo.addRequest(h.bind(null,v,y),Uf,{imageId:v},CU)})}function NC(t){clearTimeout(AC),AC=setTimeout(function(){const e=t.target;try{SU(e)}catch{return}},Ive)}function Ove(t){const e=Dh(t);if(!e||!e.imageIds||e.imageIds.length===0){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const r={indicesToRequest:Eve(0,e.imageIds.length-1),enabled:!0,direction:1},n=r.indicesToRequest.indexOf(e.currentImageIdIndex);r.indicesToRequest.splice(n,1),xU(t,r),SU(t),t.removeEventListener(Ke.STACK_NEW_IMAGE,NC),t.addEventListener(Ke.STACK_NEW_IMAGE,NC);const i=$5(t);je.removeEventListener(Ke.IMAGE_CACHE_IMAGE_REMOVED,i),je.addEventListener(Ke.IMAGE_CACHE_IMAGE_REMOVED,i)}function Mve(t){clearTimeout(AC),t.removeEventListener(Ke.STACK_NEW_IMAGE,NC);const e=$5(t);je.removeEventListener(Ke.IMAGE_CACHE_IMAGE_REMOVED,e);const r=Eh(t);r&&r.indicesToRequest.length&&(r.enabled=!1,Lo.clearRequestStack(Uf))}function Pve(){return jg}function Rve(t){jg=t}const Lve={enable:Ove,disable:Mve,getConfiguration:Pve,setConfiguration:Rve};let qp={maxImagesToPrefetch:1/0,minBefore:2,maxAfter:2,directionExtraImages:10,preserveExistingPool:!1},kC;const Ave=5,Nve=t=>{var n;const e=Dh(t);if(!e)return;if(!((n=e.imageIds)!=null&&n.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}J4(t),Y4(t),t.removeEventListener(Ke.STACK_NEW_IMAGE,VC),t.addEventListener(Ke.STACK_NEW_IMAGE,VC);const r=$5(t);je.removeEventListener(Ke.IMAGE_CACHE_IMAGE_REMOVED,r),je.addEventListener(Ke.IMAGE_CACHE_IMAGE_REMOVED,r)};function Y4(t){var l,f;const e=Dh(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=Eh(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?Le.getImageLoadObject(d):Le.isLoaded(d))&&i(u)}),!n.indicesToRequest.length)return;qp.preserveExistingPool||Lo.filterRequests(bve(e));function s(u){var v,y;const d=e.imageIds.indexOf(u);i(d);const h=Le.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=Le.getMaxCacheSize()/4/m;if(!n.cacheFill)g.initialTime=Date.now()-g.start,g.initialSize=g.imageIds.size,J4(t,w),Y4(t);else if(g.imageIds.size){g.fillTime=Date.now()-g.start;const{size:x}=g.imageIds;g.fillSize=x}}}const c=(u,d)=>wu(u,d).then(()=>s(u));n.indicesToRequest.forEach(u=>{const d=e.imageIds[u],h={requestType:Uf};Lo.addRequest(c.bind(null,d,h),Uf,{imageId:d},CU)})}function VC(t){clearTimeout(kC),kC=setTimeout(function(){const e=t.target;try{J4(e),Y4(e)}catch{return}},Ave)}const kve=t=>t<0?-1:1,J4=(t,e)=>{var d;const r=Dh(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}=qp;const{directionExtraImages:a=10}=qp,s=Eh(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=kve(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,xU(t,s)};function Vve(t){clearTimeout(kC),t.removeEventListener(Ke.STACK_NEW_IMAGE,VC);const e=$5(t);je.removeEventListener(Ke.IMAGE_CACHE_IMAGE_REMOVED,e);const r=Eh(t);r&&(r.enabled=!1)}function Fve(){return qp}function Uve(t){qp=t}const Bve={enable:Nve,disable:Vve,getConfiguration:Fve,setConfiguration:Uve},Gve=Object.freeze(Object.defineProperty({__proto__:null,isViewportPreScaled:rl},Symbol.toStringTag,{value:"Module"}));function Wve(t,e){let r;const n=e.dimensionGroupNumbers||e.frameNumbers||Array.from({length:t.numDimensionGroups},(i,o)=>o+1);if(e.frameNumbers&&console.warn("Warning: frameNumbers parameter is deprecated. Please use dimensionGroupNumbers instead."),!e.maskVolumeId&&!e.worldCoordinate)throw new Error("You should provide either maskVolumeId or imageCoordinate");if(e.maskVolumeId&&e.worldCoordinate)throw new Error("You can only use one of maskVolumeId or imageCoordinate");if(e.maskVolumeId){const i=Le.getVolume(e.maskVolumeId);if(!i)throw new Error("Segmentation volume not found");const[o,a]=$ve(n,t,i);return[o,a]}return e.worldCoordinate?zve(n,e.worldCoordinate,t):r}function zve(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]),!or(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 $ve(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{if(h===0)return;const p=JT(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{w.push(x/v)}),f.push(g),c.push(w)};return r.voxelManager.forEach(u,{imageData:n}),[c,f]}function _U(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{const n=_U(t,e);for(let i=0;i{const n=jve(t,e);for(let i=0;i{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;au+1);if(o.length<=1)throw new Error("Please provide two or more dimension groups");const a=t.voxelManager,s=a.getScalarDataLength(),c=TU[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 Kve(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=TU[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{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 bU(t){const e=DU(t);if(!e)return;const r=t.getPoints().getData();return e.map(n=>n.map(i=>EU(r,i)))}const Xve=Object.freeze(Object.defineProperty({__proto__:null,getPoint:EU,getPolyDataPointIndexes:DU,getPolyDataPoints:bU},Symbol.toStringTag,{value:"Module"}));var ga;(function(t){t.Top="top",t.Left="left",t.Bottom="bottom",t.Right="right"})(ga||(ga={}));const Yve=Object.freeze(Object.defineProperty({__proto__:null,get ColorbarRangeTextPosition(){return ga}},Symbol.toStringTag,{value:"Module"})),Ac=t=>t&&t.upper>t.lower,uy=t=>!!t&&t.width>0&&t.height>0,Xp=(t,e)=>!!t&&!!e&&t.lower===e.lower&&t.upper===e.upper,IU=(t,e)=>!!t&&!!e&&t.width===e.width&&t.height===e.height,Jve=(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:Zve}=On;class Z4{constructor(e){Z4.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;!uy(e)||IU(r,e)||(this._setCanvasSize(r,e),this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!Ac(e)||Xp(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!Ac(e)||Xp(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&&!uy(r))throw new Error('Invalid "size"');if(n&&!Ac(n))throw new Error('Invalid "imageRange"');if(i&&!Ac(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:`${i}px`})}_createRootElement(e){const r=document.createElement("canvas");return Object.assign(r.style,{position:"absolute",top:"0",left:"0",pointerEvents:"none",boxSizing:"border-box"}),this._setCanvasSize(r,e),r}render(){if(!this._canvas.isConnected)return;const{_colormap:e}=this,{RGBPoints:r}=e,n=r.length/4,i=v=>{const y=4*v;if(!(v<0||v>=n))return{index:v,position:r[y],color:[r[y+1],r[y+2],r[y+3]]}},{width:o,height:a}=this._canvas,s=this._canvas.getContext("2d");if(!s)return;const c=o>a,l=c?o:a,{_voiRange:f}=this,u=this._showFullImageRange?this._imageRange:{...f};let d,h=i(0);const g=(u.upper-u.lower)/(l-1);let p=u.lower;for(let v=0;vZve(Math.round(x*255),0,255));s.fillStyle=`rgb(${w[0]}, ${w[1]}, ${w[2]})`,c?s.fillRect(v,0,1,a):s.fillRect(0,a-v-1,o,1),p+=g}}}const gf={FONT:"10px Arial",COLOR:"white",TICK_SIZE:5,TICK_WIDTH:1,TICK_LABEL_MARGIN:3,MAX_NUM_TICKS:8,TICKS_STEPS:[1,2.5,5,10]};class Q4{constructor(e){Q4.validateProps(e);const{top:r=0,left:n=0,size:i={width:20,height:100},imageRange:o={lower:0,upper:1},voiRange:a={lower:0,upper:1},ticks:s,container:c,showFullPixelValueRange:l=!1}=e,{style:f,position:u}=s??{};this._imageRange=o,this._voiRange=a,this._font=(f==null?void 0:f.font)??gf.FONT,this._color=(f==null?void 0:f.color)??gf.COLOR,this._tickSize=(f==null?void 0:f.tickSize)??gf.TICK_SIZE,this._tickWidth=(f==null?void 0:f.tickWidth)??gf.TICK_WIDTH,this._labelMargin=(f==null?void 0:f.labelMargin)??gf.TICK_LABEL_MARGIN,this._maxNumTicks=(f==null?void 0:f.maxNumTicks)??gf.MAX_NUM_TICKS,this._rangeTextPosition=u??ga.Right,this._showFullPixelValueRange=l,this._canvas=this._createCanvasElement(i,r,n),c&&this.appendTo(c)}get size(){const{width:e,height:r}=this._canvas;return{width:e,height:r}}set size(e){const{_canvas:r}=this;!uy(e)||IU(r,e)||(this._setCanvasSize(r,e),this.render())}get top(){return Number.parseInt(this._canvas.style.top)}set top(e){const{_canvas:r}=this,n=this.top;e!==n&&(r.style.top=`${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=`${e}px`,this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!Ac(e)||Xp(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!Ac(e)||Xp(e,this._voiRange)||(this._voiRange=e,this.render())}get tickSize(){return this._tickSize}set tickSize(e){e!==this._tickSize&&(this._tickSize=e,this.render())}get tickWidth(){return this._tickWidth}set tickWidth(e){e!==this._tickWidth&&(this._tickWidth=e,this.render())}get color(){return this._color}set color(e){e!==this._color&&(this._color=e,this.render())}get showFullPixelValueRange(){return this._showFullPixelValueRange}set showFullPixelValueRange(e){e!==this._showFullPixelValueRange&&(this._showFullPixelValueRange=e,this.render())}get visible(){return this._canvas.style.display==="block"}set visible(e){e!==this.visible&&(this._canvas.style.display=e?"block":"none",e&&this.render())}appendTo(e){e.appendChild(this._canvas),this.render()}static validateProps(e){const{size:r,imageRange:n,voiRange:i}=e;if(r&&!uy(r))throw new Error('Invalid "size"');if(n&&!Ac(n))throw new Error('Invalid "imageRange"');if(i&&!Ac(i))throw new Error('Invalid "voiRange"')}_setCanvasSize(e,r){const{width:n,height:i}=r;e.width=n,e.height=i,Object.assign(e.style,{width:`${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=gf.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=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===ga.Top?p=this._getTopTickInfo({position:d,labelMeasure:g}):p=this._getBottomTickInfo({position:d,labelMeasure:g}):this._rangeTextPosition===ga.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 Qve(t,e,r){return(t>=e?[ga.Top,ga.Bottom]:[ga.Left,ga.Right]).includes(r)}class eye{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 Qh={MULTIPLIER:1,RANGE_TEXT_POSITION:ga.Right,TICKS_BAR_SIZE:50};class Yp extends eye{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=Ua(Kt(),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}=m1(d,h);g=Math.max(g+f,1),p+=u;const v=cu(g,p);this.voiRange=v,n.stopPropagation(),n.preventDefault()},this._mouseUpCallback=n=>{this._isInteracting=!1,this.hideTicks(),this._removeVOIEventListeners(),n.stopPropagation()},this._eventListenersManager=new FA,this._colormaps=Yp.getColormapsMap(e),this._activeColormapName=Yp.getInitialColormapName(e),this._canvas=this._createCanvas(e),this._ticksBar=this._createTicksBar(e),this._rangeTextPosition=((r=e.ticks)==null?void 0:r.position)??Qh.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;!Ac(e)||Xp(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[Qh.MULTIPLIER,Qh.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 Z4({colormap:o,imageRange:r,voiRange:n,showFullPixelValueRange:i})}_createTicksBar(e){const r=e.ticks;return new Q4({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:Qh.TICKS_BAR_SIZE,s=o?Qh.TICKS_BAR_SIZE:r;if(!Qve(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===ga.Top?-s:r):(c=0,l=i===ga.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 h3=4;function tye(t,e,r){if(ZA(t,e)==="PT"){const{clientWidth:i,clientHeight:o}=t.element,a=5/Math.max(i,o),s=rl(t,e),{fixedPTWindowWidth:c=!0}=r??{},l=c?0:a;return s?[l,a]:[l,h3]}return[h3,h3]}const{Events:Pl}=za,Wm={lower:-1e3,upper:1e3};class Xd extends Yp{constructor(e){const{element:r,volumeId:n}=e,i=Xd._getImageRange(r,n),o=Xd._getVOIRange(r,n);super({...e,imageRange:i,voiRange:o}),this.autoHideTicks=()=>{if(this._hideTicksTimeoutId)return;const 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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&&er?(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;ou.distanceSquared-d.distanceSquared);let n,i=-1,o=1/0,a,s;for(let u=0;uo)continue;const{curveSegmentIndex:h,curveSegment:g}=d,{lineSegments:p}=g;for(let v=0;v=c.minY&&e[1]=h.minY&&e[1]=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;in)return[];const i=this._getCurveSegmmentsDistanceSquaredInfo(e),o=[];for(let a=0,s=i.length;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 Kye=1e-8;class rE extends nE{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=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=m2(1,c,g,p),y=Yl(RM(),v,r);return[l6(y,m2(f[0],u[0],d[0],h[0])),l6(y,m2(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]:yC(f,l),cl?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 qye=IM(Yo(),D_(1,4,1,0,-3,0,3,0,3,-6,3,0,-1,3,-3,1),1/6);class UU extends rE{getTransformMatrix(){return qye}}class Jp extends rE{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 BU extends Jp{constructor(){super({scale:.5,fixedScale:!0})}}class GU extends Jp{constructor(){super({resolution:0,fixedResolution:!0,scale:0,fixedScale:!0})}}class WU extends nE{getSplineCurves(){return[]}getLineSegments(){return[]}getPreviewCurveSegments(e,r){return[]}}const Xye=[1,0,0,-2,2,0,1,-2,1];class Yye extends WU{hasTangentPoints(){return!0}getTransformMatrix(){return Xye}}const Jye=Object.freeze(Object.defineProperty({__proto__:null,BSpline:UU,CardinalSpline:Jp,CatmullRomSpline:BU,CubicSpline:rE,LinearSpline:GU,QuadraticBezier:Yye,QuadraticSpline:WU,Spline:nE},Symbol.toStringTag,{value:"Module"}));class j0 extends ri{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=Ce(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()}}j0.toolName="Pan";class zU extends ri{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=Ce(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=()=>Hr(this.toolGroupId).viewportsInfo,this.onSetToolActive=()=>{const n=()=>{this._getViewportsInfo().forEach(({viewportId:o,renderingEngineId:a})=>{if(!this._resizeObservers.has(o)){const{viewport:s}=Ci(o,a)||{viewport:null};if(!s)return;const{element:c}=s,l=new ResizeObserver(()=>{const f=Ci(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(N.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener)},this.onSetToolDisabled=()=>{this._resizeObservers.forEach((n,i)=>{n.disconnect(),this._resizeObservers.delete(i)}),this._viewportAddedListener&&(je.removeEventListener(N.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=Vt(new Float32Array(16));Or(g,g,i),ho(g,g,a,o),Or(g,g,[-i[0],-i[1],-i[2]]),Yt(u,f,g),Yt(d,l,g),Vt(g),ho(g,g,a,o),Yt(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=Ce(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,_=C>m?0:Math.sqrt(m-C),T=S>m?0:Math.sqrt(m-S),E=[w[0],0,_];qt.normalize(E);const D=[x[0],0,T];qt.normalize(D);const b=qt.dot(E,D);if(Math.abs(b)>1e-4){const I=-2*Math.acos(qt.clampValue(b,-1,1))*Math.sign(h[0]-g[0])*s,P=f.viewUp,M=f.viewPlaneNormal,L=[0,0,0],V=[0,0,0];qt.cross(P,M,L),qt.normalize(L),qt.cross(M,L,V),qt.normalize(V),qt.normalize(P),this.rotateCamera(l,v,V,I);const G=(g[1]-h[1])*s;this.rotateCamera(l,v,L,G),l.render()}}}zU.toolName="TrackballRotate";const p3=4,Zye=1024,Qye="PT";class H0 extends ri{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=Ce(r),{viewport:o}=i;let a,s,c,l,f,u,d=!1;const h=o.getProperties();if(o instanceof cr){a=o.getVolumeId(),u=y1(a),{lower:s,upper:c}=h.voiRange;const v=Le.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===Qye&&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 cr)){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=p3;s?c=5/i:c=this._getMultiplierFromDynamicRange(o,a)||p3;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)||p3,s=r[0]*a,c=r[1]*a;let{windowWidth:l,windowCenter:f}=m1(i,o);l+=s,f+=c,l=Math.max(l,1);const u=e.getProperties().VOILUTFunction;return cu(l,f,u)}_getMultiplierFromDynamicRange(e,r){var o;let n;if(r){const a=Le.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/Zye;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;oi&&(i=a)}return{max:i,min:n}}}H0.toolName="WindowLevel";class $U extends rr{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=Ce(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:{}}};en(p,a);const v=St(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v},this._activateDraw(a),Mt(a),n.preventDefault(),Pe(v),p},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData;this._deactivateDraw(o),Wt(o),this.editData=null,this.isDrawing=!1,un(a.annotationUID),Pe(s),Nn(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=Ce(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,Pe(s)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(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;fa.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`;P1(i,d,"0",p[0],p[3],{color:v,lineDash:m,lineWidth:y},w),o=!0}return o},this.applyWindowLevelRegion=(n,i)=>{const o=Ce(i),{viewport:a}=o,s=PU(a),{data:c}=n,{points:l}=c.handles,f=l.map(_=>a.worldToCanvas(_)),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=Gv(h,0,s.width),g=Gv(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=OU(s,Math.round(h),Math.round(g),p,v),m=MU(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=cu(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}}$U.toolName="WindowLevelRegion";class id extends ri{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}=Ci(n,i),{debounceIfNotLoaded:a,invert:s,loop:c}=this.configuration,l=r.canvas[1];let f;o instanceof cr&&(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);Jf(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}=Ce(n),s=i*(o?-1:1);Jf(a,{delta:s,debounceLoading:this.configuration.debounceIfNotLoaded,loop:this.configuration.loop,volumeId:a instanceof _r?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))}}id.toolName="StackScroll";class K0 extends ri{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.mouseWheelCallback=n=>{const{element:i,wheel:o}=n.detail,a=Ce(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=Ce(r),{viewport:c}=s,l=c.getCamera(),f=r.clientWidth,u=r.clientHeight,d=[f*.5,u*.5],h=c.canvasToWorld(d);let g=S0([a,h],[h,o]);const{viewPlaneNormal:p}=l,v=_n(ke(),h,a),y=_n(ke(),h,o),m=Mn(ke(),v,y);Tt(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 _r){const o=(r+360)%360*Math.PI/180,a=Vt(new Float32Array(16));ho(a,a,o,n);const s=Yt(ke(),i,a);e.setCamera({viewUp:s})}else{const{rotation:o}=e.getViewPresentation();e.setViewPresentation({rotation:(o+r+360)%360})}e.render()}}K0.toolName="PlanarRotate";class q0 extends ri{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=Ce(o).viewport.getCamera(),{focalPoint:f}=l;this.initialMousePosWorld=s;let u=It(f[0]-s[0],f[1]-s[1],f[2]-s[2]);return u=Yn(ke(),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 D=Ni(d,this.initialMousePosWorld);m=Sn(ke(),h,this.dirVec,-D*p),y=Sn(ke(),d,this.dirVec,-D*p)}const w=i.getImageData();let x=[1,1,1],C=v,S=!1;if(w){x=w.spacing;const{dimensions:D}=w,b=D[0]*x[0],I=D[1]*x[1],P=f[0]/f[1],M=(_=i.options)==null?void 0:_.displayArea,L=((T=M==null?void 0:M.imageArea)==null?void 0:T[0])??1.1,V=((E=M==null?void 0:M.imageArea)==null?void 0:E[1])??1.1,G=b*L,A=I*V,k=G/A;let F;k>P?F=G/P*.5:F=A*.5;const{minZoomScale:j,maxZoomScale:Y}=this.configuration,ie=F/Y,ue=F/j;vue&&(C=ue,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=qt.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=Ce(n),{viewport:a}=o,s=a.getCamera(),c=i.world,{focalPoint:l}=s;this.initialMousePosWorld=c;let f=It(l[0]-c[0],l[1]-c[1],l[2]-c[2]);f=Yn(ke(),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=Ce(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=Ce(r),{viewport:o}=i;o.getCamera();const s=e.detail.wheel.direction,c={detail:{element:r,eventName:N.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===hr.STACK&&this.preMouseDownCallback(c),this._dragCallback(c)}_panCallback(e){const{element:r,deltaPoints:n}=e.detail,i=Ce(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()}}q0.toolName="Zoom";class jU extends ri{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{targetViewportIds:[]}}){super(e,r)}mouseClickCallback(e){const{element:r,currentPoints:n}=e.detail,i=Ce(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=I4(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=Tr(g.id,a.id);return!!(d&&d===(p==null?void 0:p.id))}).forEach(g=>{g instanceof cr?g.jumpToWorld(f):console.warn("Cannot jump to specified world coordinates for a viewport that is not a VolumeViewport")})}}jU.toolName="MIPJumpToClickTool";const{RENDERING_DEFAULTS:m3}=cd;function e5e(){return"rgb(0, 200, 0)"}function t5e(){return!0}function n5e(){return!0}function r5e(){return!0}const Qa={DRAG:1,ROTATE:2,SLAB:3};class Ns extends rr{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:Ws.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=Ci(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&&un(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 en(y,d),{normal:p,point:u.canvasToWorld([u.canvas.clientWidth/2,u.canvas.clientHeight/2])}},this._getViewportsInfo=()=>Hr(this.toolGroupId).viewportsInfo,this.resetCrosshairs=()=>{const s=this._getViewportsInfo();for(const c of s){const{viewportId:l,renderingEngineId:f}=c,u=Ci(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&&un(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=ke();f?{normal:p,point:v}=this.initializeViewport(f):(Li(v,d,g),Ai(v,v,.5),Mn(p,u,h));const y=js(u,d),m=js(h,g),w=js(p,v),x=eA(y,m,w);this.setToolCenter(x)},this.addNewAnnotation=s=>{const c=s.detail,{element:l}=c,{currentPoints:f}=c,u=f.world,d=Ce(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{console.log("Not implemented yet")},this.handleSelectedCallback=(s,c)=>{const l=s.detail,{element:f}=l;c.highlighted=!0,this._activateModify(f),Mt(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),Mt(u),s.preventDefault()},this.onCameraModified=s=>{var E;const c=s.detail,{element:l}=c,f=Ce(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];qt.subtract(v.position,y,m);const w=p.metadata.cameraFocalPoint,x=[0,0,0];qt.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(!zt(v.position,y,.001)&&C&&S){let D=!1;zt(m,x,.001)||(D=!0);const I=Math.abs(qt.dot(m,v.viewPlaneNormal))<.01;!D&&!I&&(this.toolCenter[0]+=m[0],this.toolCenter[1]+=m[1],this.toolCenter[2]+=m[2],ot(je,N.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter}))}(E=this.configuration.autoPan)!=null&&E.enabled&&Tr(d.id,u.id).getViewportIds().filter(I=>I!==d.id).forEach(I=>{this._autoPanViewportIfNecessary(I,u)});const T=St(l,this.getToolName(),!1);Pe(T)},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;h0?[...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=Ce(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,_=f.worldToCanvas(this.toolCenter),T=this._filterAnnotationsByUniqueViewportOrientations(s,h),E=[],D=[0,0,m,w];T.forEach(L=>{const{data:V}=L;V.handles.toolCenter=this.toolCenter;const G=u.getViewport(V.viewportId),A=G.getCamera(),k=this._getReferenceLineControllable(G.id),F=this._getReferenceLineDraggableRotatable(G.id),j=this._getReferenceLineSlabThicknessControlsOn(G.id),{clientWidth:Y,clientHeight:ie}=G.canvas,ue=Math.sqrt(Y*Y+ie*ie),ce=[Y*.5,ie*.5],pe=G.canvasToWorld(ce),Te=[0,0,0];qt.cross(g.viewPlaneNormal,A.viewPlaneNormal,Te),qt.normalize(Te),qt.multiplyScalar(Te,ue);const Ie=[0,0,0];qt.add(pe,Te,Ie);const me=[0,0,0];qt.subtract(pe,Te,me);const B=f.worldToCanvas(Ie),O=f.worldToCanvas(pe),$=Kt();Gr($,B,O),Rc($,$);const W=Kt();Dc(W,$,x*100);const K=Kt();Dc(K,$,C*.4);const Z=Kt();Dc(Z,$,C*.2);const ne=Kt(),xe=this.configuration.referenceLinesCenterGapRadius;Dc(ne,$,T.length===2?xe:0);const Ee=Kt(),Ve=Kt(),Ge=Kt(),re=Kt();let ae=om(_);(!F||!k)&&(ae=om(O)),Qi(Ee,ae,ne),Qi(Ve,ae,W),Gr(Ge,ae,ne),Gr(re,ae,W),yg(Ee,Ve,D),yg(Ge,re,D);const ve=Kt();Gr(ve,_,K);const se=Kt();Qi(se,_,K);let he=om(_);!F&&j&&(he=om(O));let We=[...this.toolCenter];!F&&j&&(We=[...pe]);const oe=[0,0,0];qt.subtract(Ie,me,oe),qt.normalize(oe);const{viewPlaneNormal:dt}=g,{matrix:wt}=Wi.buildFromDegree().rotate(90,dt),pt=[0,0,0];Yt(pt,oe,wt);const Oe=G.getSlabThickness(),ze=[...pt];qt.multiplyScalar(ze,Oe);const nt=[0,0,0];qt.add(We,ze,nt);const tt=f.worldToCanvas(nt),ut=Kt();Gr(ut,he,tt);const Rt=Kt();Gr(Rt,he,W),Qi(Rt,Rt,ut);const xt=Kt();Qi(xt,he,W),Qi(xt,xt,ut),yg(Rt,xt,D);const Ft=Kt();Qi(Ft,he,W),Gr(Ft,Ft,ut);const jt=Kt();Gr(jt,he,W),Gr(jt,jt,ut),yg(Ft,jt,D);const Rn=Kt(),Bn=Kt(),nn=Kt(),En=Kt();Gr(Rn,he,Z),Qi(Rn,Rn,ut),Qi(Bn,he,Z),Qi(Bn,Bn,ut),Gr(nn,he,Z),Gr(nn,nn,ut),Qi(En,he,Z),Gr(En,En,ut),E.push([G,Ee,Ve,Ge,re,Rt,xt,Ft,jt,ve,se,Rn,Bn,nn,En])});const b=[],I=[],P=this._getReferenceLineColor(f.id),M=P!==void 0?P:"rgb(200, 200, 200)";if(E.forEach((L,V)=>{var Te,Ie,me,B;const G=L[0],A=this._getReferenceLineColor(G.id),k=this._getReferenceLineControllable(G.id),F=this._getReferenceLineDraggableRotatable(G.id)||((Te=this.configuration.mobile)==null?void 0:Te.enabled),j=this._getReferenceLineSlabThicknessControlsOn(G.id)||((Ie=this.configuration.mobile)==null?void 0:Ie.enabled),Y=S.activeViewportIds.find(O=>O===G.id);let ie=A!==void 0?A:"rgb(200, 200, 200)",ue=1;const ce=S.handles.activeOperation!==null&&S.handles.activeOperation===Qa.DRAG&&Y;ce&&(ue=2.5);let pe=`${V}`;if(k&&F?(pe=`${V}One`,mn(c,y,pe,L[1],L[2],{color:ie,lineWidth:ue}),pe=`${V}Two`,mn(c,y,pe,L[3],L[4],{color:ie,lineWidth:ue})):mn(c,y,pe,L[2],L[4],{color:ie,lineWidth:ue}),k){ie=A!==void 0?A:"rgb(200, 200, 200)";const O=S.handles.activeOperation===Qa.ROTATE,$=[L[9],L[10]],W=[f.canvasToWorld(L[9]),G,L[1],L[2]],K=[f.canvasToWorld(L[10]),G,L[3],L[4]];b.push(W,K);const Z=S.handles.activeOperation===Qa.SLAB,ne=[L[11],L[12],L[13],L[14]],xe=[f.canvasToWorld(L[11]),G,L[5],L[6]],Ee=[f.canvasToWorld(L[12]),G,L[5],L[6]],Ve=[f.canvasToWorld(L[13]),G,L[7],L[8]],Ge=[f.canvasToWorld(L[14]),G,L[7],L[8]];I.push(xe,Ee,Ve,Ge);let re=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1),ae=1;if((me=this.configuration.mobile)!=null&&me.enabled&&(re=this.configuration.mobile.handleRadius,ae=this.configuration.mobile.opacity),(ce||(B=this.configuration.mobile)!=null&&B.enabled)&&!O&&!Z&&F&&j){let se=`${V}One`;Qn(c,y,se,$,{color:ie,handleRadius:re,opacity:ae,type:"circle"}),se=`${V}Two`,Qn(c,y,se,ne,{color:ie,handleRadius:re,opacity:ae,type:"rect"})}else if(ce&&!O&&!Z&&F){const se=`${V}`;Qn(c,y,se,$,{color:ie,handleRadius:re,opacity:ae,type:"circle"})}else if(Y&&!O&&!Z&&j){const se=`${V}`;Qn(c,y,se,ne,{color:ie,handleRadius:re,opacity:ae,type:"rect"})}else if(O&&F){const se=`${V}`,he=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);Qn(c,y,se,$,{color:ie,handleRadius:he,fill:ie,type:"circle"})}else if(Z&&Y&&j){const se=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);Qn(c,y,pe,ne,{color:ie,handleRadius:se,fill:ie,type:"rect"})}G.getSlabThickness()>.5&&j&&(pe=`${V}STOne`,mn(c,y,pe,L[5],L[6],{color:ie,width:1,lineDash:[2,3]}),pe=`${V}STTwo`,mn(c,y,pe,L[7],L[8],{color:ie,width:L,lineDash:[2,3]}))}}),l=!0,S.handles.rotationPoints=b,S.handles.slabThicknessPoints=I,this.configuration.viewportIndicators){const{viewportIndicatorsConfig:L}=this.configuration,V=(L==null?void 0:L.xOffset)||.95,G=(L==null?void 0:L.yOffset)||.05,A=[m*V,w*G],k=(L==null?void 0:L.circleRadius)||x*.01;Ao(c,y,"0",A,k,{color:M,fill:M})}return l},this._getAnnotations=s=>{const{viewport:c}=s,l=sn(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{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!(zt(x.viewPlaneNormal,g,.01)&&zt(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 qt.normalize(p),h.filter(y=>{const{viewportId:m}=y.data,x=f.getViewport(m).getCamera(),C=x.viewPlaneNormal;return qt.normalize(C),zt(p,C,.01)&&zt(g.viewUp,x.viewUp,.01)})},this._filterAnnotationsByUniqueViewportOrientations=(s,c)=>{const{renderingEngine:l,viewport:f}=s,d=f.getCamera().viewPlaneNormal;qt.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{const{data:m}=y,w=l.getViewport(m.viewportId),x=this._getReferenceLineControllable(w.id);return f!==w&&x!==!0});for(let y=0;yT===m))continue;const{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(qt.normalize(S),zt(d,S,.01)||vg(d,S,.01))continue;let _=!1;for(let T=0;T{const l=s.getAllVolumeIds(),f=c.getAllVolumeIds();return l.length===f.length&&l.every(u=>f.includes(u))},this._jump=(s,c)=>{Ue.isInteractingWithTool=!0;const{viewport:l,renderingEngine:f}=s,u=this._getAnnotations(s),d=[0,0,0];qt.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?(Ue.isInteractingWithTool=!1,!1):(this._applyDeltaShiftToSelectedViewportCameras(f,g,d),Ue.isInteractingWithTool=!1,!0)},this._activateModify=s=>{var c;Ue.isInteractingWithTool=!((c=this.configuration.mobile)!=null&&c.enabled),s.addEventListener(N.MOUSE_UP,this._endCallback),s.addEventListener(N.MOUSE_DRAG,this._dragCallback),s.addEventListener(N.MOUSE_CLICK,this._endCallback),s.addEventListener(N.TOUCH_END,this._endCallback),s.addEventListener(N.TOUCH_DRAG,this._dragCallback),s.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=s=>{Ue.isInteractingWithTool=!1,s.removeEventListener(N.MOUSE_UP,this._endCallback),s.removeEventListener(N.MOUSE_DRAG,this._dragCallback),s.removeEventListener(N.MOUSE_CLICK,this._endCallback),s.removeEventListener(N.TOUCH_END,this._endCallback),s.removeEventListener(N.TOUCH_DRAG,this._dragCallback),s.removeEventListener(N.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),Wt(l),this.editData=null;const u=St(l,this.getToolName(),!1);Pe(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=Ce(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===Qa.DRAG){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(S=>{const{data:_}=S,T=d.getViewport(_.viewportId),E=this._getReferenceLineControllable(T.id),D=this._getReferenceLineDraggableRotatable(T.id);return E===!0&&D===!0&&v.data.activeViewportIds.find(b=>b===T.id)});this._applyDeltaShiftToSelectedViewportCameras(d,C,l)}else if(y.activeOperation===Qa.ROTATE){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(V=>{const{data:G}=V,A=d.getViewport(G.viewportId),k=this._getReferenceLineControllable(A.id),F=this._getReferenceLineDraggableRotatable(A.id);return k===!0&&F===!0}),S=Kt(),_=Kt(),T=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]],E=h.worldToCanvas(T),D=c.currentPoints.canvas,b=Kt();Ua(b,D,c.deltaPoints.canvas),Ua(S,b,E),Ua(_,D,E);let I=KK(S,_);this._isClockWise(E,b,D)&&(I*=-1),I=Math.round(I*100)/100;const P=h.getCamera().viewPlaneNormal,{matrix:M}=Wi.buildFromRadian().translate(T[0],T[1],T[2]).rotate(I,P).translate(-T[0],-T[1],-T[2]),L=[];C.forEach(V=>{const{data:G}=V;G.handles.toolCenter=T;const A=d.getViewport(G.viewportId),k=A.getCamera(),{viewUp:F,position:j,focalPoint:Y}=k;F[0]+=j[0],F[1]+=j[1],F[2]+=j[2],Yt(Y,Y,M),Yt(j,j,M),Yt(F,F,M),F[0]-=j[0],F[1]-=j[1],F[2]-=j[2],A.setCamera({position:j,viewUp:F,focalPoint:Y}),L.push(A.id)}),d.renderViewports(L)}else if(y.activeOperation===Qa.SLAB){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(T=>{const{data:E}=T,D=d.getViewport(E.viewportId),b=this._getReferenceLineControllable(D.id),I=this._getReferenceLineSlabThicknessControlsOn(D.id);return b===!0&&I===!0&&v.data.activeViewportIds.find(P=>P===D.id)});if(C.length===0)return;const S=this._filterViewportWithSameOrientation(u,C[0],g),_=[];_.push(h.id),S.forEach(T=>{const{data:E}=T,D=d.getViewport(E.viewportId),I=D.getCamera().viewPlaneNormal,P=qt.dot(l,I),M=[...I];if(qt.multiplyScalar(M,P),Math.abs(M[0])>.001||Math.abs(M[1])>.001||Math.abs(M[2])>.001){const L=Math.sqrt(M[0]*M[0]+M[1]*M[1]+M[2]*M[2]),V=c.lastPoints.world,G=[0,0,0],A=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]];if(!this._getReferenceLineDraggableRotatable(D.id)){const{rotationPoints:Ie}=this.editData.annotation.data.handles,me=Ie.filter(B=>B[1].uid===D.id);if(me.length===2){const B=h.canvasToWorld(me[0][3]),O=h.canvasToWorld(me[1][3]);qt.add(B,O,A),qt.multiplyScalar(A,.5)}}qt.subtract(V,A,G);const F=qt.dot(G,I),j=[...I];qt.multiplyScalar(j,F);const Y=[j[0],j[1],j[2]];Yn(Y,Y);const ie=[M[0],M[1],M[2]];Yn(ie,ie);let ue=D.getSlabThickness();vg(Y,ie,.001)?ue-=L:ue+=L,ue=Math.abs(ue),ue=Math.max(m3.MINIMUM_SLAB_THICKNESS,ue),this._pointNearReferenceLine(v,w,6,D)&&(ue=m3.MINIMUM_SLAB_THICKNESS),Tr(D.id,d.id).getToolInstance(this.getToolName()).setSlabThickness(D,ue),_.push(D.id)}}),d.renderViewports(_)}},this._pointNearReferenceLine=(s,c,l,f)=>{const{data:u}=s,{rotationPoints:d}=u.handles;for(let h=0;h{const i=Ci(n,r);if(!i)return;const o=this._getAnnotations(i);o!=null&&o.length&&o.forEach(a=>{un(a.annotationUID)})})}setToolCenter(e,r=!1){this.toolCenter=e;const n=this._getViewportsInfo();Pe(n.map(({viewportId:i})=>i)),r||ot(je,N.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter})}getHandleNearImagePoint(e,r,n,i){const o=Ce(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}=Ci(r,n),{element:o}=i;o.removeEventListener(Ke.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}_subscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=Ci(r,n),{element:o}=i;o.addEventListener(Ke.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===m3.MINIMUM_SLAB_THICKNESS&&(o=Ws.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=qt.dot(n,s),l=[...s];if(qt.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];qt.add(a.focalPoint,l,f),qt.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;sP===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=Kt();Qi(x,m,w),Dc(x,x,.5);const C=Kt();Gr(C,m,x),Rc(C,C);const S=Kt();Dc(S,C,l*.05);const _=Kt(),T=Kt();Qi(_,x,S),Gr(T,x,S);const E={start:{x:_[0],y:_[1]},end:{x:m[0],y:m[1]}},D=ui([E.start.x,E.start.y],[E.end.x,E.end.y],[n[0],n[1]]),b={start:{x:T[0],y:T[1]},end:{x:w[0],y:w[1]}},I=ui([b.start.x,b.start.y],[b.end.x,b.end.y],[n[0],n[1]]);(D<=i||I<=i)&&(h.push(p.id),f.handles.activeOperation=null),g++}return f.activeViewportIds=[...h],this.editData={annotation:r},f.handles.activeOperation===Qa.DRAG}}Ns.toolName="Crosshairs";const zm="magnify-viewport";class HU extends ri{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=Ce(o),{viewport:c,renderingEngine:l}=s;if(!(c instanceof sr))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=St(o,this.getToolName());return this.editData={referencedImageId:f,viewportIdsToRender:u,enabledElement:s,renderingEngine:l,currentPoints:a},this._createMagnificationViewport(),this._activateDraw(o),Mt(o),n.preventDefault(),Pe(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=`${this.configuration.magnifyHeight}px`,v.style.position="absolute",g=v,l.querySelector(".viewport-element").appendChild(v);const m={viewportId:zm,type:hr.STACK,element:g};a.enableElement(m)}g.style.top=`${d[1]-this.configuration.magnifyHeight/2}px`,g.style.left=`${d[0]-this.configuration.magnifyWidth/2}px`;const p=a.getViewport(zm);p.setStack([i]).then(()=>{if(this._hasBeenRemoved)return;p.setProperties(f),p.setViewPresentation({rotation:u});const{parallelScale:v}=c.getCamera(),{focalPoint:y,position:m,viewPlaneNormal:w}=p.getCamera(),x=Math.sqrt(Math.pow(y[0]-m[0],2)+Math.pow(y[1]-m[1],2)+Math.pow(y[2]-m[2],2)),C=[h[0],h[1],h[2]],S=[C[0]+x*w[0],C[1]+x*w[1],C[2]+x*w[2]];p.setCamera({parallelScale:v*(1/this.configuration.magnifySize),focalPoint:C,position:S}),p.render()}),g.style.display="block",Pe(o)},this._dragCallback=n=>{const i=n.detail,{deltaPoints:o,element:a,currentPoints:s}=i,c=o.world,l=s.canvas,f=Ce(a),{renderingEngine:u}=f,d=u.getViewport(zm),h=a.querySelector(".magnifyTool");if(!h)return;h.style.top=`${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=Ce(i),{renderingEngine:a}=o;a.disableElement(zm);const s=i.querySelector(".viewport-element"),c=s.querySelector(".magnifyTool");s.removeChild(c),this._deactivateDraw(i),Wt(i),this._hasBeenRemoved=!0},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,this._hasBeenRemoved=!1,n.addEventListener(N.MOUSE_UP,this._dragEndCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._dragEndCallback),n.addEventListener(N.TOUCH_END,this._dragEndCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._dragEndCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._dragEndCallback),n.removeEventListener(N.TOUCH_END,this._dragEndCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)}}_getReferencedImageId(e){const r=this.getTargetId(e);let n;return e instanceof sr&&(n=r.split("imageId:")[1]),n}}HU.toolName="Magnify";const i5e="advancedMagnifyTool",o5e=125,{Events:Rl}=za,ZD=t=>t.uid!==t.referencedId;var UC;(function(t){t.ShowZoomFactorsList="showZoomFactorsList"})(UC||(UC={}));const a5e="AdvancedMagnify",s5e=1-ya,SE=class SE extends rr{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:Qs.Secondary,modifierKey:Ii.Shift}]}}}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=Ce(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=Tn(),S=Tn(),_=c.getFrameOfReferenceUID(),T={annotationUID:C,highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...m],viewUp:[...w],FrameOfReferenceUID:_,referencedImageId:x},data:{sourceViewportId:c.id,magnifyViewportId:S,zoomFactor:g,isCanvasAnnotation:!0,handles:{points:v,activeHandleIndex:null}}};this.magnifyViewportManager.createViewport(T,{magnifyViewportId:S,sourceEnabledElement:s,position:u,radius:h,zoomFactor:g,autoPan:{enabled:p.enabled,padding:p.padding,callback:D=>{const b=T.data.handles.points,{canvas:I}=D.delta;for(let P=0,M=b.length;P{this.magnifyViewportManager.dispose(),S1().forEach(i=>{i.metadata.toolName===this.getToolName()&&un(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=fu([g,o]);return Math.abs(p-h){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},Mt(a),this._activateModify(a),Pe(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=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f},this._activateModify(s),Mt(s),Pe(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),Wt(o),this.editData=null,this.isDrawing=!1,Pe(s),c&&Nn(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,Pe(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;Pe(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=fu([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),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&Nn(i),this.editData=null,i.annotationUID},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(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[[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=Yd.getInstance()}showZoomFactorsList(e,r){const{element:n,currentPoints:i}=e.detail,o=Ce(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}};SE.Actions=UC;let Zp=SE;class Yd{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 c5e({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===a5e&&this.destroyViewport(r.data.magnifyViewportId)},this._newStackImageCallback=e=>{const{viewportId:r,imageId:n}=e.detail,i=this._getMagnifyViewportsMapEntriesBySourceViewportId(r),{viewport:o}=zn(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=Yr(r).getViewport(n),{viewPlaneNormal:a}=o.getCamera();this._getMagnifyViewportsMapEntriesBySourceViewportId(n).forEach(({annotation:c})=>{const{viewPlaneNormal:l}=c.metadata;if(!(Math.abs(Tt(l,a))>s5e))return;const{handles:u}=c.data,d=o.canvasToWorld([0,0]),h=_n(ke(),d,u.points[0]),g=Tt(h,a),p=Ai(ke(),a,g);for(let v=0,y=u.points.length;vthis.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=zn(e);this.createViewport(i,{...o,sourceEnabledElement:{...a}})})}_addEventListeners(){je.addEventListener(N.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_removeEventListeners(){je.removeEventListener(N.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_addSourceElementEventListener(e){e.addEventListener(Rl.STACK_NEW_IMAGE,this._newStackImageCallback);const r=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(Rl.VIEWPORT_NEW_IMAGE_SET,r);const n=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(Rl.VOLUME_VIEWPORT_NEW_VOLUME,n),e.addEventListener(Rl.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.newStackHandler=r,e.newVolumeHandler=n}_removeSourceElementEventListener(e){e.removeEventListener(Rl.STACK_NEW_IMAGE,this._newStackImageCallback),e.removeEventListener(Rl.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.removeEventListener(Rl.VIEWPORT_NEW_IMAGE_SET,e.newStackHandler),e.removeEventListener(Rl.VOLUME_VIEWPORT_NEW_VOLUME,e.newVolumeHandler),delete e.newStackHandler,delete e.newVolumeHandler}_initialize(){this._addEventListeners()}}class c5e{constructor({magnifyViewportId:e,sourceEnabledElement:r,radius:n=o5e,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??Tn(),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=gh(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, ${c}px)`}),this._isViewportReady&&(this._syncViewports(),i.render())}dispose(){const{viewport:e}=this._enabledElement,{element:r}=e,n=e.getRenderingEngine();this._removeEventListeners(r),n.disableElement(e.id),r.parentNode&&r.parentNode.removeChild(r)}_handleToolModeChanged(e){var s;const{_magnifyToolGroup:r}=this,{toolGroupId:n,toolName:i,mode:o,toolBindingsOptions:a}=e.detail;if(((s=this._sourceToolGroup)==null?void 0:s.id)===n)switch(o){case An.Active:r.setToolActive(i,a);break;case An.Passive:r.setToolPassive(i);break;case An.Enabled:r.setToolEnabled(i);break;case An.Disabled:r.setToolDisabled(i);break;default:throw new Error(`Unknow tool mode (${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(i5e),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=Tr(e.id,e.renderingEngineId),a=o.clone(i,s=>{const c=o.getToolInstance(s);return c instanceof rr&&!(c instanceof Zp)});return a.addViewport(r.id,r.renderingEngineId),n.filter(ZD).forEach(s=>{Th(this.viewportId,[{segmentationId:s.referencedId,type:Dt.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=>!ZD(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(!Ue.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=vo(c,a),f=s-r.padding;if(l<=f)return;const u=l-f,d=Ua(Kt(),a,c);Rc(d,d),Dc(d,d,u);const h=Qi(Kt(),this.position,d),g=o(this.position),p=o(h),v=_n(ke(),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(N.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(N.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(N.MOUSE_DRAG,this._mouseDragCallback),this._addBrowserEventListeners(e)}_removeEventListeners(e){je.removeEventListener(N.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(N.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(N.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=Ce(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()}}Zp.toolName="AdvancedMagnify";const{EPSILON:v3}=cd;class Bf extends Vu{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{sourceViewportId:"",enforceSameFrameOfReference:!0,showFullDimension:!1}}){super(e,r),this.editData=null,this._init=()=>{var h;const i=Jo()[0];if(!i)return;let o=i.getViewports();o=D5(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=Bv(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}}};en(g,s),u=g}this.editData={sourceViewportId:a.id,renderingEngine:i,annotation:u},Pe(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}=zn(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=js(v,p),x=[u,h,d,g],C=[u,d,h,g];let S=x,_=Zn(ke(),x[0],x[1]);_=Yn(ke(),_);let T=Zn(ke(),x[2],x[0]);T=Yn(ke(),T);const E=Mn(ke(),_,T);if(this.isParallel(E,v))return c;this.isPerpendicular(_,v)&&(S=C);const D=F0(S[0],S[1],w),b=F0(S[2],S[3],w),{annotationUID:I}=a;f.annotationUID=I;const P=this.getStyle("lineWidth",f,a),M=this.getStyle("lineDash",f,a),L=this.getStyle("color",f,a),V=this.getStyle("shadow",f,a);let G=[D,b].map(Y=>o.worldToCanvas(Y));if(this.configuration.showFullDimension&&(G=this.handleFullDimension(o,D,v,y,b,G)),G.length<2)return c;const A=`${I}-line`;return mn(i,I,"1",G[0],G[1],{color:L,width:P,lineDash:M,shadow:V},A),c=!0,c},this.isPerpendicular=(n,i)=>{const o=Tt(n,i);return Math.abs(o)gC(l,m)),[v,y]=[r,o].map(m=>gC(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=jA(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)1-v3}isInBound(e,r){return e[0]>=0&&e[0]<=r[0]&&e[1]>=0&&e[1]<=r[1]}}Bf.toolName="ReferenceLines";const{EPSILON:QD}=cd;class KU extends Vu{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=gt("imagePlaneModule",n[0]);if(!i){console.warn("OverlayGridTool: No imagePlaneModule found for sourceImageIds");return}const{frameOfReferenceUID:o}=i,a=Hr(this.toolGroupId).viewportsInfo;if(!(a!=null&&a.length)){console.warn("OverlayGridTool: No viewports found");return}const s=sn(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}};en(l,o)}Pe(a.map(({viewportId:c})=>c))},this.calculateImageIdPointSets=n=>{const{imagePositionPatient:i,rows:o,columns:a,rowCosines:s,columnCosines:c,rowPixelSpacing:l,columnPixelSpacing:f}=gt("imagePlaneModule",n),u=[...i],d=[...i],h=[...i],g=[...i];return Sn(d,i,c,a*f),Sn(h,i,s,o*l),Sn(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=sn(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=js(g,h),m=u.data.pointSets,w=u.data.viewportData;for(let x=0;xs.worldToCanvas(G)),L=`${d}-line`,V=`${x}`;mn(i,d,V,M[0],M[1],{color:I,width:D,lineDash:b,shadow:P},L)}return a=!0,a},this.initializeViewportData=(n,i)=>(n.set(i,{pointSetsToUse:[],lineStartsWorld:[],lineEndsWorld:[]}),n.get(i)),this.isPerpendicular=(n,i)=>{const o=Tt(n,i);return Math.abs(o)1-QD}getImageIdNormal(e){const{imageOrientationPatient:r}=gt("imagePlaneModule",e),n=It(r[0],r[1],r[2]),i=It(r[3],r[4],r[5]);return Mn(ke(),n,i)}}KU.toolName="OverlayGrid";class qU extends Vu{constructor(e={},r={configuration:{opacity:.5}}){super(e,r),this._init=()=>{var s;const n=Hr(this.toolGroupId).viewportsInfo;if(!(n!=null&&n.length)){console.warn(this.getToolName()+"Tool: No viewports found");return}const i=(s=Yr(n[0].renderingEngineId))==null?void 0:s.getViewport(n[0].viewportId);if(!i)return;const o=i.getFrameOfReferenceUID(),a=sn(this.getToolName(),o);if(!(a!=null&&a.length)){const c=new Map;l5e(c,n);const l={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),FrameOfReferenceUID:o,referencedImageId:null},data:{actorsWorldPointsMap:c}};en(l,o)}Pe(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=sn(this.getToolName(),a);if(!(c!=null&&c.length))return s;const l=c[0],{annotationUID:f}=l,u=l.data.actorsWorldPointsMap;XU(u,o);const d=o.getActors(),h=YU(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;wo.worldToCanvas(T)),S={color:m,fillColor:m,fillOpacity:this.configuration.opacity,closePath:!0,lineWidth:2},_=g.uid+"#"+v;Uc(i,f,_,C,S),v++}}),s=!0,s}}}function l5e(t,e){e.forEach(({viewportId:r,renderingEngineId:n})=>{var o;const i=(o=Yr(n))==null?void 0:o.getViewport(r);XU(t,i)})}function XU(t,e){const r=e.getActors(),n=YU(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=bU(a);if(!s)return;const c=i.actor.getProperty().getColor(),l=u5e(c);o.set(n,{worldPointsSet:s,color:l})}})}function YU(t){const{viewPlaneNormal:e}=t.getCamera(),r=t.getCurrentImageIdIndex();return`${t.id}-${dF(e)}-${r}`}function u5e(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])}qU.toolName="SegmentationIntersection";class la extends Vu{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=Ce(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(sn(this.getToolName(),i).length>0)return null;if(en(h,i)===null)return;const v=St(i,this.getToolName(),!1);Pe(v)},this.onCameraModified=n=>{const i=n.detail,{element:o,previousCamera:a,camera:s}=i,l=Ce(o).viewport;if(o!==this._elementWithCursor)return;const f=a.focalPoint,u=s.viewPlaneNormal,d=s.focalPoint,h=[0,0,0];if(qt.subtract(d,f,h),h.reduce((v,y)=>v+y,0)===0)return;const g=qt.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=sn(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;disNaN(I)))return o;const S=y.map(I=>a.worldToCanvas(I));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Vr(g))continue;const _={upper:"upper",right:"right",lower:"lower",left:"left"},[T,E]=S[0],D=c?20:7,b=c?5:7;mn(i,g,_.upper,[T,E-(D/2+b)],[T,E-D/2],{color:C,lineDash:x,lineWidth:w}),mn(i,g,_.lower,[T,E+(D/2+b)],[T,E+D/2],{color:C,lineDash:x,lineWidth:w}),mn(i,g,_.right,[T+(D/2+b),E],[T+D/2,E],{color:C,lineDash:x,lineWidth:w}),mn(i,g,_.left,[T-(D/2+b),E],[T-D/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=Hr(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>Ci(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&Mt(n.viewport.element)})}onSetToolDisabled(){if(!this._disableCursorEnabled)return;const e=Hr(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>Ci(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&Wt(n.viewport.element)})}getActiveAnnotation(e){const r=sn(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=St(e,this.getToolName(),!1);Ce(e)&&Pe(i)}filterInteractableAnnotationsForElement(e,r){var d,h,g;if(!(r instanceof Array)||r.length===0)return[];const n=r[0],i=(d=Ce(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=js(a,s);return Mp(f,l)isNaN(n)))){if(e instanceof sr){const n=VT(r,e);if(n===null)return;n!==e.getCurrentImageIdIndex()&&e.setImageIdIndex(n)}else if(e instanceof cr){const{focalPoint:n,viewPlaneNormal:i}=e.getCamera();if(!n||!i)return;const o=js(i,n),a=Mp(o,r,!0);if(Math.abs(a)<.5)return;const s=Yn(ke(),It(...i)),c=Ai(ke(),s,a),l=Li(ke(),It(...n),c);{e.setCamera({focalPoint:l});const f=e.getRenderingEngine();f&&f.renderViewport(e.id)}}}}}la.toolName="ReferenceCursors";const eb=[];class JU extends Vu{constructor(e={},r={configuration:{viewportId:"",scaleLocation:"bottom"}}){super(e,r),this.editData=null,this._init=()=>{var g,p;const i=Jo()[0];if(!i)return;const o=Hr(this.toolGroupId).viewportsInfo;if(!o)return;const a=o.map(v=>Ci(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=Bv(s);let d=(g=this.editData)==null?void 0:g.annotation;const h=sn(this.getToolName(),s.element);h.length&&(d=h.filter(v=>v.data.viewportId==s.id)[0]),a.forEach(v=>{const{viewport:y}=v;if(!eb.includes(y.id)){const m={metadata:{toolName:this.getToolName(),viewPlaneNormal:[...f],viewUp:[...l],FrameOfReferenceUID:c,referencedImageId:null},data:{handles:{points:Bv(y)},viewportId:y.id}};eb.push(y.id),en(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=>cn*.2):s=a.filter(c=>ci*.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{let a,s=Zn(ke(),o[0],o[1]);s=Yn(ke(),s);let c=Zn(ke(),o[2],o[0]);c=Yn(ke(),c);const l={bottom:[o[1],o[2]],top:[o[0],o[3]],right:[o[2],o[3]],left:[o[0],o[1]]},f=Li(ke(),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=[Zn(ke(),f,c.map(d=>d*u)),Li(ke(),f,c.map(d=>d*u))]:(i=="left"||i=="right")&&(a=[Li(ke(),f,s.map(d=>d*u)),Zn(ke(),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=sn(this.getToolName(),i.element).filter(pe=>pe.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=Ni(h,g),y=Ni(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(pe=>i.worldToCanvas(pe)),S=this.computeCanvasScaleCoordinates(f,C,w,m,n),_=this.computeEndScaleTicks(S,n),{annotationUID:T}=a;l.annotationUID=T;const E=this.getStyle("lineWidth",l,a),D=this.getStyle("lineDash",l,a),b=this.getStyle("color",l,a),I=this.getStyle("shadow",l,a),P=`${T}-scaleline`;mn(r,T,"1",S[0],S[1],{color:b,width:E,lineDash:D,shadow:I},P);const L=`${T}-left`;mn(r,T,"2",_.endTick1[0],_.endTick1[1],{color:b,width:E,lineDash:D,shadow:I},L);const G=`${T}-right`;mn(r,T,"3",_.endTick2[0],_.endTick2[1],{color:b,width:E,lineDash:D,shadow:I},G);const k={bottom:[-10,-42],top:[-12,-35],left:[-40,-20],right:[-50,-20]},F=[S[0][0]+k[n][0],S[0][1]+k[n][1]],j=this._getTextLines(x),{tickIds:Y,tickUIDs:ie,tickCoordinates:ue}=this.computeInnerScaleTicks(x,n,T,_.endTick1,_.endTick2);for(let pe=0;pe=50?(r=e/10,n=" cm"):(r=e,n=" mm"),[r.toString().concat(n)]}}JU.toolName="ScaleOverlay";const ZU=(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;lthis.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;s0&&(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=Ce(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=vo(s,h);if(g=0;l--){if(l>=s-1||l<0)continue;const f=l+1,u=vo(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*Ps.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<=0)continue;const f=l-1,u=vo(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*Ps.CHAIN_PULL_STRENGTH_FACTOR;n[l][0]+=d[0]*g,n[l][1]+=d[1]*g,n[l][2]+=d[2]*g}}}};Ps.shapeName="Circle",Ps.CHAIN_MAINTENANCE_ITERATIONS=3,Ps.CHAIN_PULL_STRENGTH_FACTOR=.3,Ps.MAX_INTER_DISTANCE_FACTOR=1.2;let Hg=Ps;class X0 extends ri{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,Mt(o),this.activateModify(o),!0},this.mouseMoveCallback=n=>{this.mode===An.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=Ce(o);this.isActive=!1,this.deactivateModify(o),Wt(o);const{renderingEngineId:c,viewportId:l}=s,u=Tr(l,c).getToolInstance(a.referencedToolName),h=this.filterSculptableAnnotationsForElement(o).find(g=>g.annotationUID===this.commonData.activeAnnotationUID);u.configuration.calculateStats&&(h.invalidated=!0),Qt(h,o,$t.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(Hg.shapeName,Hg),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=Ce(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=Ce(o),{viewport:s}=a,c=tb(e+1,r.length),l=s.worldToCanvas(r[e]),f=s.worldToCanvas(r[c]);vo(l,f)>i&&n.push(e)}updateCursor(e){const r=e.detail,n=r.element,i=Ce(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)}Pe(this.commonData.viewportIdsToRender)}filterSculptableAnnotationsForElement(e){const r=this.configuration,n=Ce(e),{renderingEngineId:i,viewportId:o}=n,a=[],c=Tr(o,i).getToolInstance(r.referencedToolName);return r.referencedToolNames.forEach(l=>{const f=sn(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=tb(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=Ce(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=ZU(i,a[l],s);f!==-1&&f(t+e)%e;X0.toolName="SculptorTool";const f5e={Z:[0,0,1]};class QU extends ri{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{direction:f5e.Z,rotateIncrementDegrees:30}}){super(e,r)}mouseWheelCallback(e){const{element:r,wheel:n}=e.detail,i=Ce(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],_=Vt(new Float32Array(16));Or(_,_,[h,g,p]),ho(_,_,w,[v,y,m]),Or(_,_,[-h,-g,-p]),Yt(x,f,_),Yt(C,u,_),Vt(_),ho(_,_,w,[v,y,m]),Yt(S,l,_),o.setCamera({position:x,viewUp:S,focalPoint:C}),o.render()}}QU.toolName="VolumeRotateMouseWheel";const np=class np extends rr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,getTextCallback:d5e,changeTextCallback:h5e,preventHandleOutsideImage:!1}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=Ce(n),{viewport:c}=s,{annotationUID:l}=i,f=i.data.handles.points[0],u=c.worldToCanvas(f);if(pr(o,u)=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=Ce(a),{viewport:l}=c;Mt(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:""}};en(p,a);const v=St(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v,offset:[0,0,0]},n.preventDefault(),Pe(v),this.configuration.getTextCallback(y=>{if(!y){un(p.annotationUID),Pe(v),this.isDrawing=!1;return}Wt(a),p.data.text=y,Nn(p),Pe(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=St(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),Mt(a),Pe(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),Wt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Pe(s),c&&Nn(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,Pe(l),Qt(c,a,$t.LabelChange)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&Nn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_END,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(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{const o=zn(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)||Tn(),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}};en(d,a.element),Pe([a.id])};let dy=np;function d5e(t){return t(prompt("Enter your annotation:"))}function h5e(t,e,r){return r(prompt("Enter your annotation:"))}dy.toolName="Label";const{transformWorldToIndex:nb}=On,n0=class n0 extends rr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:g5e,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=Ce(a),{viewport:l}=c;Mt(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:{}}};en(g,a);const p=St(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Pe(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=Ce(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 ui([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=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Mt(a),Pe(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),Wt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Pe(s),this.doneEditMemo(),c&&Nn(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,Pe(s),a.invalidated&&Qt(a,o,$t.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&Nn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(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;da.worldToCanvas(k));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 _;if(!Vr(g))continue;!Jr(g)&&!this.editData&&y!==null&&(_=[S[y]]),_&&Qn(i,g,"0",S,{color:m,lineDash:x,lineWidth:w});const T=`${g}-line`;if(mn(i,g,"1",S[0],S[1],{color:m,width:w,lineDash:x,shadow:C},T),o=!0,!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;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 b=this.configuration.getTextLines(p,l);if(!p.handles.textBox.hasMoved){const k=ea(S);p.handles.textBox.worldPosition=a.canvasToWorld(k)}const I=a.worldToCanvas(p.handles.textBox.worldPosition),M=ji(i,g,"1",b,I,S,{},D),{x:L,y:V,width:G,height:A}=M;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([L,V]),topRight:a.canvasToWorld([L+G,V]),bottomLeft:a.canvasToWorld([L,V+A]),bottomRight:a.canvasToWorld([L+G,V+A])}}return o},this._throttledCalculateCachedStats=So(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=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Mt(o),Pe(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{const i=zn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=n0.hydrateBase(n0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Tn(),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}};en(d,l.element),Pe([l.id])};let bu=n0;function g5e(t,e){const r=t.cachedStats[e],{length:n,unit:i}=r;return n==null||isNaN(n)?void 0:[`${on(n)} ${i}`]}const{transformWorldToIndex:rb}=On,_E=class _E extends rr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:p5e}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ce(a),{viewport:l,renderingEngine:f}=c;Mt(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:{}}};en(p,a);const v=St(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Pe(v),p},this.isPointNearTool=(n,i,o,a)=>{const s=Ce(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 ui([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=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Mt(a),Ce(a),Pe(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),Wt(o);const u=Ce(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Pe(s),c&&Nn(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=Ce(o),{renderingEngine:d}=u;Pe(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ce(n),Pe(o),a&&Nn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(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;da.worldToCanvas(A));let _;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),!Vr(g))continue;if(!Jr(g)&&!this.editData&&y!==null&&(_=[S[y]]),_&&Qn(i,g,"0",S,{color:m,lineDash:x,lineWidth:w}),Gk(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 D=this.configuration.getTextLines(p,l);if(!p.handles.textBox.hasMoved){const A=ea(S);p.handles.textBox.worldPosition=a.canvasToWorld(A)}const b=a.worldToCanvas(p.handles.textBox.worldPosition),P=ji(i,g,"1",D,b,S,{},E),{x:M,y:L,width:V,height:G}=P;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([M,L]),topRight:a.canvasToWorld([M+V,L]),bottomLeft:a.canvasToWorld([M,L+G]),bottomRight:a.canvasToWorld([M+V,L+G])}}return o},this._throttledCalculateCachedStats=So(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=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Mt(o);const f=Ce(o),{renderingEngine:u}=f;Pe(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{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ce(a),{viewport:l}=c;this.isDrawing=!0;const f=this.constructor.createAnnotationForViewport(l,{data:{handles:{points:[[...s]]}}});en(f,a);const u=St(a,this.getToolName());return this.editData={annotation:f,newAnnotation:!0,viewportIdsToRender:u},this._activateModify(a),Mt(a),n.preventDefault(),Pe(u),f},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{viewportId:l,renderingEngine:f}=Ce(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),Wt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Pe(s),c&&Nn(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,Pe(l)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&Nn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(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{const I=Lr(_),P=b.hasImageURI(I),M=Lr(b.getCurrentImageId());return P&&M!==I})&&delete p.cachedStats[T]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Vr(g))continue;Qn(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 _=[y[0]+this.configuration.textCanvasOffset.x,y[1]+this.configuration.textCanvasOffset.y];Tu(i,g,"0",S,[_[0],_[1]],C)}}return o}}isPointNearTool(e,r,n,i){const o=Ce(e),{viewport:a}=o,{data:s}=r,c=s.handles.points[0],l=a.worldToCanvas(c);return pr(n,l)b!==null);_=D?E.values:_,T=D?E.units:"raw"}else T=il(C,e.metadata.referencedImageId,p);f[g]={index:S,value:_,Modality:C,modalityUnit:T}}else this.isHandleOutsideImage=!0,f[g]={index:S,Modality:C}}const d=e.invalidated;return e.invalidated=!1,d&&Qt(e,c,i),f}};Bl.toolName="Probe",Bl.probeDefaults={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:v5e,handleRadius:"6",textCanvasOffset:{x:6,y:-6}}},Bl.hydrate=(e,r,n)=>{const i=zn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,viewUp:c,instance:l,viewport:f}=Bl.hydrateBase(Bl,i,r,n),{toolInstance:u,...d}=n||{},h={annotationUID:(n==null?void 0:n.annotationUID)||Tn(),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}};en(h,f.element),Pe([f.id])};let Qc=Bl;function v5e(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]}, ${n[2]})`),i instanceof Array&&o instanceof Array)for(let s=0;s{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ce(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p={invalidated:!0,highlighted:!0,isVisible:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:l.getFrameOfReferenceUID(),referencedImageId:g},data:{label:"",handles:{points:[[...s]]},cachedStats:{}}},v=St(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v},this._activateModify(a),Mt(a),n.preventDefault(),Pe(v),p},this.postTouchStartCallback=n=>this.postMouseDownCallback(n),this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;if(!this.editData)return o;const s=this.filterInteractableAnnotationsForElement(a.element,[this.editData.annotation]);if(!(s!=null&&s.length))return o;const c=this.getTargetId(a),l=a.getRenderingEngine(),f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=this.editData.annotation,d=u.annotationUID,h=u.data,g=h.handles.points[0],p=a.worldToCanvas(g);f.annotationUID=d;const{color:v}=this.getAnnotationStyle({annotation:u,styleSpecifier:f});if(!h.cachedStats[c]||h.cachedStats[c].value===null?(h.cachedStats[c]={Modality:null,index:null,value:null},this._calculateCachedStats(u,l,n)):u.invalidated&&this._calculateCachedStats(u,l,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;Qn(i,d,"0",[p],{color:v}),o=!0;const m=this.configuration.getTextLines(h,c);if(m){const w=[p[0]+6,p[1]-6];Tu(i,d,"0",m,[w[0],w[1]],this.getLinkedTextBoxStyle(f,u))}return o}}};TE.toolName="DragProbe";let GC=TE;function y5e(t,e){const r=t.cachedStats[e],{index:n,value:i,modalityUnit:o}=r;if(i===void 0)return;const a=[];return a.push(`(${n[0]}, ${n[1]}, ${n[2]})`),a.push(`${i.toFixed(2)} ${o}`),a}const{transformWorldToIndex:ib}=On,r0=class r0 extends rr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:w5e,statsCalculator:ec}}){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=Ce(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()}};en(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,centerWorld:s,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Mt(a),n.preventDefault(),Pe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ce(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=f.map(T=>c.worldToCanvas(T)),[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=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},Mt(a),this._activateModify(a);const c=Ce(a),{renderingEngine:l}=c;Pe(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}=Ce(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=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:v,handleIndex:f,canvasWidth:h,canvasHeight:g,centerWorld:d,originalHandleCanvas:p,movingTextBox:l},this._activateModify(s),Mt(s),Pe(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),Wt(o),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Pe(s),c&&Nn(a))},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Ce(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,Pe(d),Qt(u,o,$t.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=Ce(o),{renderingEngine:h}=d;Pe(s),a.invalidated&&Qt(a,o,$t.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,{viewport:a}=Ce(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 _=w[0]-g[0],T=f/2+_,E=[p[0]-T,p[1]],D=[p[0]+T,p[1]];y[2]=s(E),y[3]=s(D)}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 _=w[1]-g[1],T=u/2+_,E=[p[0],p[1]-T],D=[p[0],p[1]+T];y[0]=s(E),y[1]=s(D)}},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&Nn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(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;da.worldToCanvas(Y)),_=Xv(S),{centerPointRadius:T}=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 cr)){const{referencedImageId:Y}=h.metadata;for(const ie in p.cachedStats)ie.startsWith("imageId")&&f.getStackViewports().find(pe=>{const Te=Lr(Y),Ie=pe.hasImageURI(Te),me=Lr(pe.getCurrentImageId());return Ie&&me!==Te})&&delete p.cachedStats[ie]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let E;if(!Vr(g))continue;!Jr(g)&&!this.editData&&m!==null&&(E=[S[m]]),E&&Qn(i,g,"0",E,{color:w});const D=`${g}-ellipse`,b="0";if(y4(i,g,b,S,{color:w,lineDash:C,lineWidth:x},D),T>0&&Math.min(Math.abs(_[0][0]-_[1][0])/2,Math.abs(_[0][1]-_[1][1])/2)>3*T){const ie=this._getCanvasEllipseCenter(S);Ao(i,g,`${b}-center`,ie,T,{color:w,lineDash:C,lineWidth:x})}o=!0;const I=this.getLinkedTextBoxStyle(u,h);if(!I.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const P=this.configuration.getTextLines(p,l);if(!P||P.length===0)continue;let M;p.handles.textBox.hasMoved||(M=ea(_),p.handles.textBox.worldPosition=a.canvasToWorld(M));const L=a.worldToCanvas(p.handles.textBox.worldPosition),G=ji(i,g,"1",P,L,S,{},I),{x:A,y:k,width:F,height:j}=G;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([A,k]),topRight:a.canvasToWorld([A+F,k]),bottomLeft:a.canvasToWorld([A,k+j]),bottomRight:a.canvasToWorld([A+F,k+j])}}return o},this._calculateCachedStats=(n,i,o)=>{var C,S,_,T;if(!this.configuration.calculateStats)return;const a=n.data,{element:s}=i,{points:c}=a.handles,l=c.map(E=>i.worldToCanvas(E)),{viewPlaneNormal:f,viewUp:u}=i.getCamera(),[d,h]=Xv(l),g=i.canvasToWorld(d),p=i.canvasToWorld(h),{cachedStats:v}=a,y=Object.keys(v),m=g,w=p;for(let E=0;E_5(pe,Ee,{fast:!0}),returnPoints:this.configuration.storePointData});const xe=this.configuration.statsCalculator.getStatistics();v[D]={Modality:M.Modality,area:W,mean:(C=xe.mean)==null?void 0:C.value,max:(S=xe.max)==null?void 0:S.value,min:(_=xe.min)==null?void 0:_.value,stdDev:(T=xe.stdDev)==null?void 0:T.value,statsArray:xe.array,pointsInShape:ne,isEmptyArea:me,areaUnit:$,modalityUnit:Z}}const x=n.invalidated;return n.invalidated=!1,x&&Qt(n,s,$t.StatsUpdated),v},this._isInsideVolume=(n,i,o)=>or(n,o)&&or(i,o),this._throttledCalculateCachedStats=So(this._calculateCachedStats,100,{trailing:!0})}_pointInEllipseCanvas(e,r){const{xRadius:n,yRadius:i,center:o,angle:a}=e,s=HK(Kt(),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]}};r0.toolName="EllipticalROI",r0.hydrate=(e,r,n)=>{const i=zn(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)||Tn(),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}};en(d,l.element),Pe([l.id])};let od=r0;function w5e(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(Mr(n)){const d=s?"Area: Oblique not supported":`Area: ${on(n)} ${c}`;u.push(d)}return Mr(i)&&u.push(`Mean: ${on(i)} ${l}`),Mr(a)&&u.push(`Max: ${on(a)} ${l}`),Mr(f)&&u.push(`Min: ${on(f)} ${l}`),Mr(o)&&u.push(`Std Dev: ${on(o)} ${l}`),u}const{transformWorldToIndex:ob}=On,i0=class i0 extends rr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:x5e,statsCalculator:ec}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ce(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:{}}};en(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Mt(a),n.preventDefault(),Pe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ce(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=f.map(g=>c.worldToCanvas(g)),d=fu(u),h=fu([u[0],o]);return Math.abs(h-d){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},Mt(a),this._activateModify(a);const c=Ce(a),{renderingEngine:l}=c;Pe(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=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Mt(s);const d=Ce(s),{renderingEngine:h}=d;Pe(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),Wt(o);const{renderingEngine:u}=Ce(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Pe(s),c&&Nn(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Ce(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,Pe(d),Qt(u,o,$t.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=Ce(o),{renderingEngine:h}=d;Pe(s),a.invalidated&&Qt(a,o,$t.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=Ce(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),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&Nn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(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;da.worldToCanvas(ue)),_=S[0],T=fu(S),E=x0(S),{centerPointRadius:D}=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 cr)){const{referencedImageId:ue}=h.metadata;for(const ce in p.cachedStats)ce.startsWith("imageId")&&f.getStackViewports().find(Ie=>{const me=Lr(ue),B=Ie.hasImageURI(me),O=Lr(Ie.getCurrentImageId());return B&&O!==me})&&delete p.cachedStats[ce]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let b;if(!Vr(g))continue;!Jr(g)&&!this.editData&&m!==null&&(b=[S[m]]),b&&Qn(i,g,"0",b,{color:w});const I=`${g}-circle`,P="0";Ao(i,g,P,_,T,{color:w,lineDash:C,lineWidth:x},I),D>0&&T>3*D&&Ao(i,g,`${P}-center`,_,D,{color:w,lineDash:C,lineWidth:x}),o=!0;const M=this.getLinkedTextBoxStyle(u,h);if(!M.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const L=this.configuration.getTextLines(p,l);if(!L||L.length===0)continue;let V;p.handles.textBox.hasMoved||(V=ea(E),p.handles.textBox.worldPosition=a.canvasToWorld(V));const G=a.worldToCanvas(p.handles.textBox.worldPosition),k=ji(i,g,"1",L,G,S,{},M),{x:F,y:j,width:Y,height:ie}=k;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([F,j]),topRight:a.canvasToWorld([F+Y,j]),bottomLeft:a.canvasToWorld([F,j+ie]),bottomRight:a.canvasToWorld([F+Y,j+ie])}}return o},this._calculateCachedStats=(n,i,o,a)=>{var S,_,T,E;if(!this.configuration.calculateStats)return;const s=n.data,{element:c}=i,l=n.invalidated,{points:f}=s.handles,u=f.map(D=>i.worldToCanvas(D)),{viewPlaneNormal:d,viewUp:h}=i.getCamera(),[g,p]=x0(u),v=i.canvasToWorld(g),y=i.canvasToWorld(p),{cachedStats:m}=s,w=Object.keys(m),x=v,C=y;for(let D=0;D_5(B,se,{fast:!0}),boundsIJK:ce,imageData:M,returnPoints:this.configuration.storePointData}));const ve=this.configuration.statsCalculator.getStatistics();m[b]={Modality:L.Modality,area:Ve,mean:(S=ve.mean)==null?void 0:S.value,max:(_=ve.max)==null?void 0:_.value,min:(T=ve.min)==null?void 0:T.value,pointsInShape:ae,stdDev:(E=ve.stdDev)==null?void 0:E.value,statsArray:ve.array,isEmptyArea:W,areaUnit:xe,radius:O/2/Z,radiusUnit:ne,perimeter:2*Math.PI*(O/2)/Z,modalityUnit:re}}else this.isHandleOutsideImage=!0,m[b]={Modality:L.Modality}}return n.invalidated=!1,l&&Qt(n,c,$t.StatsUpdated),m},this._isInsideVolume=(n,i,o)=>or(n,o)&&or(i,o),this._throttledCalculateCachedStats=So(this._calculateCachedStats,100,{trailing:!0})}};i0.toolName="CircleROI",i0.hydrate=(e,r,n)=>{const i=zn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=i0.hydrateBase(i0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Tn(),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}};en(d,l.element),Pe([l.id])};let hy=i0;function x5e(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(Mr(n)){const g=f?"Radius: Oblique not supported":`Radius: ${on(n)} ${i}`;h.push(g)}if(Mr(o)){const g=f?"Area: Oblique not supported":`Area: ${on(o)} ${u}`;h.push(g)}return Mr(a)&&h.push(`Mean: ${on(a)} ${d}`),Mr(c)&&h.push(`Max: ${on(c)} ${d}`),Mr(l)&&h.push(`Min: ${on(l)} ${d}`),Mr(s)&&h.push(`Std Dev: ${on(s)} ${d}`),h}const $m=5,EE=class EE extends rr{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=Ce(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]]}}};en(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0},this._activateDraw(a),Mt(a),n.preventDefault(),Pe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ce(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=c.worldToCanvas(f[0]),d=fu([u,o]);return Math.abs(d){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},Mt(a),this._activateModify(a);const c=Ce(a),{renderingEngine:l}=c;Pe(s),n.preventDefault()},this.handleSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},this._activateModify(a),Mt(a);const c=Ce(a),{renderingEngine:l}=c;Pe(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),Wt(o);const{renderingEngine:u}=Ce(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Pe(s),c&&Nn(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Ce(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,Pe(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=Ce(o),{renderingEngine:h}=d;Pe(s)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=Ce(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),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;i.highlighted=!1,s.handles.activeHandleIndex=null;const{renderingEngine:c}=Ce(n);return Pe(o),a&&Nn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(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;fa.worldToCanvas(b))[0];if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Vr(d))continue;let C=`${d}-crosshair-vertical`,S=[x[0],x[1]+$m],_=[x[0],x[1]-$m];mn(i,d,C,S,_,{color:v,lineDash:m,lineWidth:y}),C=`${d}-crosshair-horizontal`,S=[x[0]+$m,x[1]],_=[x[0]-$m,x[1]],mn(i,d,C,S,_,{color:v,lineDash:m,lineWidth:y});const T=this.configuration.diameters.map(b=>this.worldMeasureToCanvas(b,a));for(let b=0;bb*Math.PI/180,D=this.configuration.degrees.map(b=>E(b));for(let b=0;b{const{instance:s}=i.data.spline;return s.isPointNearCurve(o,a)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Pe(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;if(o.worldPosition)l=!0;else{const{points:d}=c.handles;f=d.findIndex(h=>h===o)}const u=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Pe(u),n.preventDefault()},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c,contourHoleProcessingEnabled:l}=this.editData,{data:f}=a;a.autoGenerated=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Wt(o);const u=Ce(o),d=this.getTargetImageData(this.getTargetId(u.viewport)),{imageData:h,dimensions:g}=d;this.isHandleOutsideImage=f.handles.points.map(v=>Nr(h,v)).some(v=>!or(v,g)),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID);const p=c?$t.Completed:$t.HandlesUpdated;this.fireChangeOnUpdate?(this.fireChangeOnUpdate.annotationUID=a.annotationUID,this.fireChangeOnUpdate.changeType=p):this.fireChangeOnUpdate={annotationUID:a.annotationUID,changeType:p,contourHoleProcessingEnabled:l},Pe(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===ab){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}=Ce(o),s=St(o,this.getToolName());this.editData.lastCanvasPoint=n.detail.currentPoints.canvas,Pe(s),n.preventDefault()},this._mouseDownCallback=n=>{const i=n.type===N.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,sb);(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,Pe(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=Ce(o),{renderingEngine:h}=d;Pe(s)},this.triggerAnnotationCompleted=(n,i)=>{const o=N.ANNOTATION_COMPLETED,a={annotation:n,changeType:$t.Completed,contourHoleProcessingEnabled:i};ot(je,o,a)},this.triggerAnnotationModified=(n,i,o=$t.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=N.ANNOTATION_MODIFIED;ot(je,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this.triggerChangeEvent=(n,i,o=$t.StatsUpdated,a)=>{o===$t.Completed?this.triggerAnnotationCompleted(n,a):this.triggerAnnotationModified(n,i,o)},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.KEY_DOWN,this._keyDownCallback),n.addEventListener(N.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(N.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(N.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.KEY_DOWN,this._keyDownCallback),n.removeEventListener(N.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(N.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(N.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=ea(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=ji(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=Ce(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=St(f,this.getToolName());Pe(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=Ce(i);if(!a)return;const{viewport:s}=a,{cachedStats:c}=o,{polyline:l}=o.contour,f=Object.keys(c);for(let d=0;ds.worldToCanvas(b)),y=v[0],m=s.canvasToWorld(y),w=s.canvasToWorld([y[0]+1,y[1]]),x=s.canvasToWorld([y[0],y[1]+1]),C=Ni(m,w),S=Ni(m,x),{imageData:_}=g,{scale:T,areaUnit:E}=Qo(g,()=>{const{maxX:b,maxY:I,minX:P,minY:M}=_u(v),L=s.canvasToWorld([P,M]),V=Nr(_,L),G=s.canvasToWorld([b,I]),A=Nr(_,G);return[V,A]});let D=M1(v)/T/T;D*=C*S,c[h]={Modality:p.Modality,area:D,areaUnit:E}}const u=n.invalidated;return n.invalidated=!1,u&&this.triggerAnnotationModified(n,a,$t.StatsUpdated),c},this._throttledCalculateCachedStats=So(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()||c4(r)}initializeListeners(){je.addEventListener(N.ANNOTATION_COMPLETED,this.annotationCompletedBinded)}removeListeners(){je.removeEventListener(N.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=vh(e.detail.event)===this.configuration.contourHoleAdditionModifierKey,s=Ce(i),{renderingEngine:c}=s,l=this.createAnnotation(e);this.isDrawing=!0,this.addAnnotation(l,i);const f=St(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(),Pe(f),l}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),Wt(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData;i&&un(r.annotationUID),super.cancelAnnotation(r);const o=Ce(e),{renderingEngine:a}=o;return Pe(n),this.editData=null,r.annotationUID}isContourSegmentationTool(){return!1}renderAnnotationInstance(e){var M,L,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=(M=this.editData)==null?void 0:M.newAnnotation,{lineWidth:y,lineDash:m,color:w,locked:x}=o,C=g.map(G=>s(G)),{drawPreviewEnabled:S}=this.configuration.spline,_=l.data.spline.type,T=this._getSplineConfig(_),E=l.data.spline.instance,D=T1(l);if(D.findIndex(G=>!G)!==-1)throw new Error(`Can't find annotation for child ${l.childAnnotationUIDs.join()}`);[l,...D].filter(G=>this._isSplineROIAnnotation(G)).forEach(G=>{const k=this._updateSplineInstance(c,G).getPolylinePoints();this.updateContourPolyline(G,{points:k,closed:u.contour.closed,targetWindingDirection:Ro.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)&&Qn(i,f,"0",C,{color:w,lineWidth:y,handleRadius:"3"}),S&&E.numControlPoints>1&&((L=this.editData)!=null&&L.lastCanvasPoint)&&!E.closed){const{lastCanvasPoint:G}=this.editData,A=E.getPreviewPolylinePoints(G,sb);vs(i,f,"previewSplineChange",A,{color:"#9EA0CA",lineDash:m,lineWidth:1})}if(T.showControlPointsConnectors){const G=[...C];E.closed&&G.push(C[0]),vs(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({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)}),Si(r,{data:{handles:{points:[[...n]]},spline:s(),cachedStats:{}},onInterpolationComplete:c})}_deleteControlPointByIndex(e,r,n){const i=Ce(e),{points:o}=r.data.handles;o.length===3?un(r.annotationUID):o.splice(n,1);const{renderingEngine:a}=i,s=St(e,this.getToolName());r.invalidated=!0,Pe(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},C5e,n[e])}_updateSplineInstance(e,r){const n=Ce(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 Jp&&!c.fixedScale&&h!==void 0&&c.scale!==h&&(c.scale=h,r.invalidated=!0),c}};Gl.toolName="SplineROI",Gl.SplineTypes=_c,Gl.Actions=Kg,Gl.hydrate=(e,r,n)=>{const i=zn(e);if(!i)return;if(r.lengthi,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 y3=4294967295,T5e=2/(3*Math.PI);class py{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<.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=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;fthis.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;ithis._controlPointIndexes.push(r))}}const E5e=10**2,bE=class bE extends $p{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextLines:D5e,calculateStats:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:Ii.Shift,snapHandleNearby:2,interpolation:{enabled:!1,nearestEdge:2,showInterpolationPolyline:!1},decimate:{enabled:!1,epsilon:.1},actions:{cancelInProgress:{method:"cancelInProgress",bindings:[{key:"Escape"}]}}}}){super(e,r),this.isHandleOutsideImage=!1,this.isPointNearTool=(n,i,o,a)=>{const s=Ce(n),{viewport:c}=s,l=a*a,f=i.data.contour.polyline.map(d=>c.worldToCanvas(d));let u=f[f.length-1];for(let d=0;d{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1};const c=Ce(a),{renderingEngine:l}=c;this._activateModify(a),Pe(s),n.preventDefault()},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,{data:c}=i;i.highlighted=!0;let l=!1,f;if(o.worldPosition)l=!0;else{const{points:g}=c.handles;f=g.findIndex(p=>p===o)}const u=St(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=Ce(s),{renderingEngine:h}=d;Pe(u),n.preventDefault()},this._endCallback=(n,i=!1)=>{const o=n.detail,{element:a}=o,{annotation:s,viewportIdsToRender:c,newAnnotation:l,contourHoleProcessingEnabled:f}=this.editData,{data:u}=s;this.doneEditMemo(),u.handles.activeHandleIndex=null,this._deactivateModify(a),this._deactivateDraw(a),Wt(a);const d=Ce(a);if(this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage||i){un(s.annotationUID),this.clearEditData(),Pe(c);return}Pe(c);const h=l?$t.Completed:$t.HandlesUpdated;this.triggerChangeEvent(s,d,h,f),this.clearEditData()},this.triggerChangeEvent=(n,i,o=$t.StatsUpdated,a=!1)=>{o===$t.Completed?m5(n,a):Qt(n,i.viewport.element,o)},this._mouseDownCallback=n=>{const i=n.type===N.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=Ce(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 _={index:-1,distSquared:1/0};for(let T=0,E=w.length;T{const{element:i,currentPoints:o}=n.detail,{world:a,canvas:s}=o,{renderingEngine:c}=Ce(i),l=St(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 xc;p.addPoints(g),p.prependPath(this.editData.confirmedPath),this.editData.currentPath=p,Pe(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=Ce(o),{renderingEngine:h}=d;Pe(s)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData;return a&&un(i.annotationUID),Pe(o),this.doneEditMemo(),this.scissors=null,i.annotationUID},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(N.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(N.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(N.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(N.TOUCH_TAP,this._mouseDownCallback)},this._calculateCachedStats=(n,i)=>{if(!this.configuration.calculateStats)return;const o=n.data;if(!o.contour.closed)return;const a=Ce(i),{viewport:s,renderingEngine:c}=a,{cachedStats:l}=o,{polyline:f}=o.contour,u=Object.keys(l);for(let h=0;hs.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=Ni(w,x),_=Ni(w,C),{imageData:T}=p,{scale:E,areaUnit:D}=Qo(p,()=>{const{maxX:I,maxY:P,minX:M,minY:L}=_u(y),V=s.canvasToWorld([M,L]),G=Nr(T,V),A=s.canvasToWorld([I,P]),k=Nr(T,A);return[G,k]});let b=M1(y)/E/E;b*=S*_,l[g]={Modality:v.Modality,area:b,areaUnit:D}}const d=n.invalidated;return n.invalidated=!1,d&&this.triggerAnnotationModified(n,a,$t.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=ea(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=ji(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=$t.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=N.ANNOTATION_MODIFIED;ot(je,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this._throttledCalculateCachedStats=So(this._calculateCachedStats,100,{trailing:!0})}setupBaseEditData(e,r,n,i,o){var _,T;const a=Ce(r),{viewport:s}=a;this.isDrawing=!0;const c=s.getImageData(),{imageData:l}=c;let f,u,d,h,g;if(!(s instanceof cr))d=c.dimensions[0],h=c.dimensions[1],f=E=>{const D=Nr(l,E);return[D[0],D[1]]},u=E=>B0(l,[E[0],E[1],0]),g=c.scalarData;else if(s instanceof cr){const E=FT(s),{sliceToIndexMatrix:D,indexToSliceMatrix:b}=E;f=I=>{const P=Nr(l,I),M=Yt([0,0,0],P,b);return[M[0],M[1]]},u=I=>{const P=Yt([0,0,0],[I[0],I[1],0],D);return B0(l,P)},g=E.scalarData,d=E.width,h=E.height}else throw new Error("Viewport not supported");g=qA(g,d,h);const{voiRange:p}=s.getProperties(),v=f(e);this.scissors=py.createInstanceFromRawPixelData(g,d,h,p),i&&(this.scissorsNext=py.createInstanceFromRawPixelData(g,d,h,p),this.scissorsNext.startSearch(f(i))),this.scissors.startSearch(v);const y=!i,m=new xc,w=new xc,x=y?void 0:new xc;m.addPoint(v),m.addControlPoint(v);const C=St(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:((_=this.editData)==null?void 0:_.handleIndex)??((T=n.handles)==null?void 0:T.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=vh(e.detail.event)===this.configuration.contourHoleAdditionModifierKey;return this.setupBaseEditData(o,i,a,void 0,s),this.addAnnotation(a,i),this._activateDraw(i),e.preventDefault(),Pe(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 xc,S=new xc,{worldToSlice:_}=this.editData,T=bC(n,i-1),E=bC(n,i+1);if(E===-1||T===-1)throw new Error(`Can't find handle index ${E===-1&&l} ${T===-1&&c}`);i===0?S.addPoints(x.slice(E+1,T).map(_)):(C.addPoints(x.slice(0,T+1).map(_)),S.addPoints(x.slice(E,x.length).map(_))),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 xc;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 Si(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",_=h.points.map(l);Qn(i,f,S,_,{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?Ro.Clockwise:void 0;this.updateContourPolyline(r,{points:s,closed:o,targetWindingDirection:c},{canvasToWorld:n,worldToCanvas:i})}};bE.toolName="LivewireContour";let my=bE;function D5e(t,e){const r=t.cachedStats[e],{area:n,areaUnit:i}=r,o=[];if(n){const a=`Area: ${on(n)} ${i}`;o.push(a)}return o}const IE=class IE extends my{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);zt(v,y)||(u[p]=y,h=y,n[p]=f(y))})}const d=new xc;for(let h=0;h{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ce(a),{viewport:l,renderingEngine:f}=c;Mt(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:""}};en(y,a);const m=St(a,this.getToolName());return this.editData={annotation:y,viewportIdsToRender:m,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Pe(m),y},this.isPointNearTool=(n,i,o,a)=>{const s=Ce(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 ui([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=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Mt(a);const c=Ce(a),{renderingEngine:l}=c;Pe(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),Wt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),c?this.configuration.getTextCallback(d=>{if(!d){un(a.annotationUID),Pe(s),this.editData=null,this.isDrawing=!1;return}a.data.text=d,Qt(a,o,$t.HandlesUpdated),Nn(a),this.createMemo(o,a,{newAnnotation:!!this.memo}),AU(a,o,d),Pe(s)}):f||Qt(a,o,$t.HandlesUpdated),this.doneEditMemo(),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else{const{currentPoints:d}=i,h=d.world;u.handles.points[c]=[...h],a.invalidated=!0}this.editData.hasMoved=!0,Pe(s),a.invalidated&&Qt(a,o,$t.HandlesUpdated)},this.touchTapCallback=n=>{n.detail.taps==2&&this.doubleClickCallback(n)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=sn(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),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&Nn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_END,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(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;fa.worldToCanvas(G));let _;if(!Jr(d)&&!this.editData&&y!==null&&(_=[S[y]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Vr(d))continue;_&&Qn(i,d,"0",S,{color:m,lineWidth:w});const T="1";if(this.configuration.arrowFirst?Qv(i,d,T,S[1],S[0],{color:m,width:w,lineDash:x,viaMarker:this.configuration.arrowHeadStyle!=="legacy",markerSize:C}):Qv(i,d,T,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 D=a.worldToCanvas(h.handles.textBox.worldPosition),I=ji(i,d,"1",[p],D,S,{},E),{x:P,y:M,width:L,height:V}=I;h.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([P,M]),topRight:a.canvasToWorld([P+L,M]),bottomLeft:a.canvasToWorld([P,M+V]),bottomRight:a.canvasToWorld([P+L,M+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=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Mt(o);const f=Ce(o),{renderingEngine:u}=f;Pe(l),e.preventDefault()}_doneChangingTextCallback(e,r,n){r.data.text=n,Ce(e);const i=St(e,this.getToolName());Pe(i),Qt(r,e)}_isInsideVolume(e,r,n){return or(e,n)&&or(r,n)}};o0.toolName="ArrowAnnotate",o0.hydrate=(e,r,n,i)=>{const o=zn(e);if(!o)return;const{FrameOfReferenceUID:a,referencedImageId:s,viewPlaneNormal:c,instance:l,viewport:f}=o0.hydrateBase(o0,o,r,i),{toolInstance:u,...d}=i||{},h={annotationUID:(i==null?void 0:i.annotationUID)||Tn(),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}};en(h,f.element),Pe([f.id])};let Iu=o0;function b5e(t){return t(prompt("Enter your annotation:"))}function I5e(t,e,r){return r(prompt("Enter your annotation:"))}const a0=class a0 extends rr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,showAngleArc:!1,arcOffset:5,preventHandleOutsideImage:!1,getTextLines:O5e}}){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=Ce(a),{viewport:l,renderingEngine:f}=c;Mt(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:{}}};en(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Pe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ce(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(ui([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 ui([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=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Mt(a);const c=Ce(a),{renderingEngine:l}=c;Pe(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),Wt(o);const u=Ce(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Pe(s),this.doneEditMemo(),c&&Nn(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=Ce(o),{renderingEngine:h}=d;Pe(s),a.invalidated&&Qt(a,o,$t.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&Nn(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(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;ha.worldToCanvas(k));!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 T;if(!Jr(g.annotationUID)&&!this.editData&&m!==null&&(T=[_[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Vr(p))continue;T&&Qn(i,p,"0",_,{color:w,lineDash:C,lineWidth:x});let E="1";if(mn(i,p,E,_[0],_[1],{color:w,width:x,lineDash:C}),o=!0,_.length!==3)return o;if(E="2",mn(i,p,E,_[1],_[2],{color:w,width:x,lineDash:C}),this.configuration.showAngleArc){const k=_[1],F=this.configuration.arcOffset,j=Math.min(ui([k[0],k[1]],[_[0][0],_[0][1]],[_[2][0],_[2][1]]),ui([k[0],k[1]],[_[2][0],_[2][1]],[_[0][0],_[0][1]]))/F,Y=[];let ie=Math.atan2(_[0][1]-k[1],_[0][0]-k[0]),ue=Math.atan2(_[2][1]-k[1],_[2][0]-k[0]);if(ueMath.PI){const Te=ie;ie=ue,ue=Te+2*Math.PI}const pe=32;for(let Te=0;Te<=pe;Te++){const Ie=ie+Te/pe*(ue-ie);Y.push([k[0]+j*Math.cos(Ie),k[1]+j*Math.sin(Ie)])}Uc(i,p,"3",Y,{color:w,width:x,lineDash:S})}if(!((d=v.cachedStats[l])!=null&&d.angle))continue;const D=this.getLinkedTextBoxStyle(u,g);if(!D.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 b=this.configuration.getTextLines(v,l);if(!v.handles.textBox.hasMoved){const k=_[1];v.handles.textBox.worldPosition=a.canvasToWorld(k)}const I=a.worldToCanvas(v.handles.textBox.worldPosition),M=ji(i,p,"1",b,I,_,{},D),{x:L,y:V,width:G,height:A}=M;v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([L,V]),topRight:a.canvasToWorld([L+G,V]),bottomLeft:a.canvasToWorld([L,V+A]),bottomRight:a.canvasToWorld([L+G,V+A])}}return o},this._throttledCalculateCachedStats=So(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=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Mt(o);const f=Ce(o),{renderingEngine:u}=f;Pe(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;dNr(v,y)).some(y=>!or(y,p)),l[h]={angle:isNaN(g)?"Incomplete Angle":g}}const u=e.invalidated;return e.invalidated=!1,u&&Qt(e,o,$t.StatsUpdated),l}};a0.toolName="Angle",a0.hydrate=(e,r,n)=>{const i=zn(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)||Tn(),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}};en(d,l.element),Pe([l.id])};let jC=a0;function O5e(t,e){const r=t.cachedStats[e],{angle:n}=r;return n===void 0?void 0:isNaN(n)?[`${n}`]:[`${on(n)} °`]}const M5e=(...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},wc=M5e,OE=class OE extends rr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:P5e,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=Ce(a),{viewport:l,renderingEngine:f}=c;Mt(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:{}}};en(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Pe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ce(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=St(l,this.getToolName()),u=Ce(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),Mt(l),Pe(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){Wt(o),this.editData.handleIndex=f.handles.points.length;return}this.angleStartedNotYetCompleted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),Wt(o);const u=Ce(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Pe(s),c&&Nn(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,Mt(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=Ce(o),{renderingEngine:p}=g;Pe(s),a.invalidated&&Qt(a,o,$t.HandlesUpdated)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;s.handles.points.length<4&&un(i.annotationUID),i.highlighted=!1,s.handles.activeHandleIndex=null;const c=Ce(n),{renderingEngine:l}=c;return Pe(o),a&&Nn(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_START,this._mouseDownCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_START,this._mouseDownCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_START,this._mouseDownCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_START,this._mouseDownCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(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;ha.worldToCanvas(Ie));!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 _;if(!Jr(p)&&!this.editData&&m!==null&&(_=[S[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!Vr(p))continue;_&&Qn(i,p,"0",S,{color:w,lineDash:C,lineWidth:x});const T=[S[0],S[1]],E=[S[2],S[3]];let D="line1";if(mn(i,p,D,T[0],T[1],{color:w,width:x,lineDash:C}),o=!0,S.length<4)return o;D="line2",mn(i,p,D,E[0],E[1],{color:w,width:x,lineDash:C}),D="linkLine";const b=wc(T[0],T[1]),I=wc(E[0],E[1]);mn(i,p,D,b,I,{color:w,lineWidth:"1",lineDash:"1,4"});const{arc1Start:P,arc1End:M,arc2End:L,arc2Start:V}=v.cachedStats[l].points.canvas,{arc1Angle:G,arc2Angle:A}=v.cachedStats[l];if(this.configuration.showArcLines&&(D="arc1",mn(i,p,D,P,M,{color:w,lineWidth:"1"}),D="arc2",mn(i,p,D,V,L,{color:w,lineWidth:"1"})),!((d=v.cachedStats[l])!=null&&d.angle))continue;const k=this.getLinkedTextBoxStyle(u,g);if(!k.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 Ie=ea(S);v.handles.textBox.worldPosition=a.canvasToWorld(Ie)}const j=a.worldToCanvas(v.handles.textBox.worldPosition),ie=ji(i,p,"cobbAngleText",F,j,S,{},k),{x:ue,y:ce,width:pe,height:Te}=ie;if(v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([ue,ce]),topRight:a.canvasToWorld([ue+pe,ce]),bottomLeft:a.canvasToWorld([ue,ce+Te]),bottomRight:a.canvasToWorld([ue+pe,ce+Te])},this.configuration.showArcLines){const Ie="arcAngle1",me=[`${G.toFixed(2)} °`],B=wc(P,M);Tu(i,p,Ie,me,B,{...k,padding:3});const O="arcAngle2",$=[`${A.toFixed(2)} °`],W=wc(V,L);Tu(i,p,O,$,W,{...k,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=ui([p.start.x,p.start.y],[p.end.x,p.end.y],[o[0],o[1]]),m=ui([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=S0(n,s),l=S0(i,s),f=c>90?1:0,u=l>90?0:1,d=wc(s[0],s[1]),h=Math.sqrt((s[1][0]-s[0][0])**2+(s[1][1]-s[0][1])**2),g=.1,p=wc(n[0],n[1]),v=wc(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),_=[C[0]/S,C[1]/S],T=[o[0]+_[0]*h*g,o[1]+_[1]*h*g],E=[i[u][0]-v[0],i[u][1]-v[1]],D=Math.sqrt(E[0]**2+E[1]**2),b=[E[0]/D,E[1]/D],I=[v[0]+b[0]*h*g,v[1]+b[1]*h*g],P=[d[0]-a[0],d[1]-a[1]],M=Math.sqrt(P[0]**2+P[1]**2),L=[P[0]/M,P[1]/M],V=[a[0]+L[0]*h*g,a[1]+L[1]*h*g];return{arc1Start:x,arc1End:T,arc2Start:I,arc2End:V,arc1Angle:c>90?180-c:c,arc2Angle:l>90?180-l:l}},this._throttledCalculateCachedStats=So(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=St(a,this.getToolName());this.editData={annotation:r,viewportIdsToRender:f,handleIndex:l,movingTextBox:c},this._activateModify(a),Mt(a),Pe(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 T=0;T<2;T+=1)for(let E=2;E<4;E+=1){const D=Ni(i.handles.points[T],i.handles.points[E]);Dc.worldToCanvas(T)),u=[f[0],f[1]],d=[f[2],f[3]],h=wc(u[0],u[1]),g=wc(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 T=0;T{if(this.startedDrawing)return;this.startedDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Ce(a),{viewport:l,renderingEngine:f}=c;if(!(l instanceof sr))throw new Error("UltrasoundDirectionalTool can only be used on a StackViewport");Mt(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:{}}};en(v,a);const y=St(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Pe(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Ce(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 ui([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),Wt(o);const u=Ce(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Pe(s),c&&Nn(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=Ce(o),{renderingEngine:d}=u;Pe(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&Nn(i),this.editData=null,this.startedDrawing=!1,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(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;da.worldToCanvas(M));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(Zv(i,g,w,m[0],{color:y},0),o=!0,m.length!==2)return o;if(w="1",Zv(i,g,w,m[1],{color:y},1),p.cachedStats[l].isUnitless){const M=`${g}-line-1`;mn(i,g,"1",m[0],m[1],{color:y,width:1,shadow:this.configuration.shadow},M)}else{const M=m[0],L=m[1],V=L[1]-M[1],G=L[0]-M[0],A=p.cachedStats[l].isHorizontal;let k=[0,0];A?k=[M[0]+G,M[1]]:k=[M[0],M[1]+V];let F=`${g}-line-1`,j="1";mn(i,g,j,m[0],k,{color:y,width:1,shadow:this.configuration.shadow},F),F=`${g}-line-2`,j="2",mn(i,g,j,m[1],k,{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 M=m[1];p.handles.textBox.worldPosition=a.canvasToWorld(M)}const _=a.worldToCanvas(p.handles.textBox.worldPosition),E=ji(i,g,"1",S,_,m,{},C),{x:D,y:b,width:I,height:P}=E;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([D,b]),topRight:a.canvasToWorld([D+I,b]),bottomLeft:a.canvasToWorld([D,b+P]),bottomRight:a.canvasToWorld([D+I,b+P])}}return o},this._throttledCalculateCachedStats=So(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=St(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),Mt(o);const l=Ce(o),{renderingEngine:f}=l;Pe(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;lMath.abs(I),C=[y[0],w[0]],S=[y[1],w[1]],_=[m[0],m[1]]}a[f]={xValues:C,yValues:S,isHorizontal:T,units:_,isUnitless:E}}const c=e.invalidated;return e.invalidated=!1,c&&Qt(e,o,$t.StatsUpdated),a}};ME.toolName="UltrasoundDirectionalTool";let KC=ME;function R5e(t,e,r){const n=t.cachedStats[e],{xValues:i,yValues:o,units:a,isUnitless:s,isHorizontal:c}=n;if(s)return[`${on(i[0])} px`];if(r.displayBothAxesDistances){const l=Math.abs(i[1]-i[0]),f=Math.abs(o[1]-o[0]);return[`${on(l)} ${a[0]}`,`${on(f)} ${a[1]}`]}if(c){const l=Math.abs(i[1]-i[0]);return[`${on(l)} ${a[0]}`]}else{const l=Math.abs(o[1]-o[0]);return[`${on(l)} ${a[1]}`]}}function L5e(t){return(t%360+360)%360}function qC(t,e){const r=e[0]-t[0],n=e[1]-t[1],i=Math.atan2(n,r)*(180/Math.PI);return L5e(i)}function vy(t,e){const r=qC(t,e[0]),n=qC(t,e[1]);return rr[0]-n[0]);const e=[t[0].slice()];for(let r=1;r[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;fl&&c.push([l,f]),l=Math.max(l,u);return lvy(t,f)),i=XC(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=vy(t,f),d=eB(u,i);a.push(...d)}const l=XC(a).reduce((f,[u,d])=>f+(d-u),0)/o*100;return Math.min(100,Math.max(0,l))}const{transformIndexToWorld:ub}=On,dr=class dr extends rr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:N5e,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=Ce(a),{viewport:l}=c;Mt(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:""}};en(g,a);const p=St(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Pe(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=Ce(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 ui([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=St(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Mt(a),Pe(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),Wt(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Pe(s),this.doneEditMemo(),c&&Nn(a),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{viewport:a}=Ce(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,Pe(c),s.invalidated&&Qt(s,o,$t.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),Wt(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Pe(o),a&&Nn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.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=sn(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(ub(c,this.configuration.center)),d=this.getIndexToCanvasRatio(a),h=this.configuration.innerRadius*d,g=this.configuration.outerRadius*d,p=a.getCurrentImageId(),v=l.filter(_=>_.data.annotationType===dr.USPleuraBLineAnnotationType.PLEURA&&_.metadata.referencedImageId===p).map(_=>{const T=_.data.handles.points.map(D=>a.worldToCanvas(D));return vy(u,T)}),y=XC(v),m=[],w=[],x=_=>{const{annotationUID:T,data:E}=_,{points:D,activeHandleIndex:b}=E.handles;f.annotationUID=T;const{color:I,lineWidth:P,lineDash:M,shadow:L}=this.getAnnotationStyle({annotation:_,styleSpecifier:f}),V=D.map(F=>a.worldToCanvas(F));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let G;if(!Vr(T))return;!Jr(T)&&!this.editData&&b!==null&&(G=[V[b]]),G&&Qn(i,T,"0",V,{color:this.getColorForLineType(_),fill:this.getColorForLineType(_),lineDash:M,lineWidth:P});const A=`${T}-line`;if(mn(i,T,"1",V[0],V[1],{color:this.getColorForLineType(_),width:P,lineDash:M,shadow:L},A),this.configuration.showFanAnnotations){const F=vy(u,V);let j=0;_.data.annotationType===dr.USPleuraBLineAnnotationType.BLINE?lb(w,F).forEach(ie=>{eB(ie,y).forEach(ce=>{j++;const pe=j,Te=`${T}-fan-${pe}`,Ie=`2-${pe}`;CC(i,T,Ie,u,h,g,ce[0],ce[1],{color:"transparent",fill:this.getColorForLineType(_),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:M,shadow:L},Te,10),w.push(ce)})}):_.data.annotationType===dr.USPleuraBLineAnnotationType.PLEURA&&lb(m,F).forEach((ie,ue)=>{j++;const ce=j,pe=`${T}-fan-${ce}`,Te=`2-${ce}`;CC(i,T,Te,u,h,g,ie[0],ie[1],{color:"transparent",fill:this.getColorForLineType(_),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:M,shadow:L},pe,5),m.push(ie)})}};return l.filter(_=>_.data.annotationType===dr.USPleuraBLineAnnotationType.PLEURA&&_.metadata.referencedImageId===p).forEach(_=>{if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;x(_)}),l.filter(_=>_.data.annotationType===dr.USPleuraBLineAnnotationType.BLINE&&_.metadata.referencedImageId===p).forEach(_=>{if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;x(_)}),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=sn(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=sn(dr.toolName,e),{viewport:i}=Ce(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=sn(dr.toolName,e);n!=null&&n.length&&n.forEach(i=>{r(i.metadata.referencedImageId)&&un(i.annotationUID)})}setActiveAnnotationType(e){this.activeAnnotationType=e}getActiveAnnotationType(){return this.activeAnnotationType}deleteLastAnnotationType(e,r){let n;const i=sn(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();un(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=St(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Mt(o),Pe(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=qC(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}=tE(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=gt("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=sn(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 A5e(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(ub(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{const i=zn(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)||Tn(),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}};en(d,l.element),Pe([l.id])};let YC=dr;function N5e(t,e){return[""]}const rp=class rp extends rr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextCallback:k5e,changeTextCallback:V5e,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=Ce(o),{viewport:c}=s,l=a.world,f=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...l]]},seriesLevel:this.configuration.seriesLevel,isPoint:this.configuration.isPoint}});en(f,o);const u=St(o,this.getToolName());return n.preventDefault(),Pe(u),this.configuration.getTextCallback(d=>{if(!d){un(f.annotationUID),Pe(u),this.isDrawing=!1;return}f.data.text=d,Nn(f),Pe(u)}),this.createMemo(o,f,{newAnnotation:!0}),f},this.isPointNearTool=(n,i,o,a)=>{const s=Ce(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}=Ce(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),Wt(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID),Pe(s),c&&Nn(a)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=sn(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,Pe(l)},this._activateModify=n=>{Ue.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Ue.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=sn(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;fw+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=St(i,this.getToolName());this.editData={annotation:r,viewportIdsToRender:o},this._activateModify(i),Mt(i),Pe(o),e.preventDefault()}static setPoint(e,r=!e.data.isPoint,n){e.data.isPoint=r,Qt(e,n)}_doneChangingTextCallback(e,r,n){r.data.text=n;const i=St(e,this.getToolName());Pe(i),Qt(r,e)}cancel(e){if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(e),Wt(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData,{data:o}=r;return r.highlighted=!1,o.handles.activeHandleIndex=null,Pe(n),i&&Nn(r),this.editData=null,r.annotationUID}}_isInsideVolume(e,r,n){return or(e,n)&&or(r,n)}};rp.toolName="KeyImage",rp.dataSeries={data:{seriesLevel:!0}},rp.dataPoint={data:{isPoint:!0}};let JC=rp;function k5e(t){return t(prompt("Enter your annotation:"))}function V5e(t,e,r){return r(prompt("Enter your annotation:"))}class tB extends ri{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=Tr(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=sn(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){Po(f);const u=kr(f);rr.createAnnotationMemo(o,u,{deleting:!0}),un(f)}return e.preventDefault(),!0}}tB.toolName="Eraser";const{transformWorldToIndex:fb,transformIndexToWorld:F5e}=On,ip=class ip extends ri{constructor(e,r){const n=Si({configuration:{positiveStdDevMultiplier:aU,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=Ce(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=Le.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,PC-Math.abs(s)*3):PC+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(),ip.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{s===r&&o.setAtIndex(c,s)}),io(e)}_runLastCommand({shrinkExpandAmount:e=0}={}){const r=ip.lastGrowCutCommand;r&&r({shrinkExpandAmount:e})}async getLabelmapSegmentationData(e){const r=nl(e.id);if(!r)throw new Error("No active segmentation found");const{segmentationId:n}=r,i=Zo(n),{representationData:o}=Pn(n),a=o[Dt.Labelmap];let{volumeId:s,referencedVolumeId:c}=a;if(!s){const l=e.getImageIds();if(Au(l))s=Sh(n).volumeId;else{const f=e.getCurrentImageId(),u=Le.getImage(f),d=rC(f);c=this._createFakeVolume([u.imageId,d.imageId]).volumeId;const g=ku(e.id,n),p=rC(g);s=this._createFakeVolume([g,p.imageId]).volumeId}}if(!c){const{imageIds:l}=a,f=l.map(h=>Le.getImage(h).referencedImageId),u=Le.generateVolumeId(f),d=Le.getVolume(u);c=d?d.volumeId:(await r5(u,f)).volumeId}return{segmentationId:n,segmentIndex:i,labelmapVolumeId:s,referencedVolumeId:c}}_createFakeVolume(e){const r=Le.generateVolumeId(e),n=Le.getVolume(r);if(n)return n;const i=n5(e,r),o=i.spacing;o[2]===0&&(o[2]=1);const a=new lh({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 Le.putVolumeSync(r,a),a}_isOrthogonalView(e,r){const i=Le.getVolume(r).imageData,o=e.getCamera(),{ijkVecColDir:a,ijkVecSliceDir:s}=u5(i,o);return[a,s].every(c=>zt(Math.abs(c[0]),1)||zt(Math.abs(c[1]),1)||zt(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=Le.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=Yr(o).getViewport(a),{voxelManager:y}=s,m=new nd;g=g.concat(d.map(w=>fb(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 vV({segmentationId:e,segmentIndex:n,viewportId:r})}};ip.lastGrowCutCommand=null;let Y0=ip;Y0.toolName="GrowCutBaseTool";const PE=class PE extends Y0{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=Ce(o),{viewport:l}=c;this.growCutData.circleBorderPoint=s,Pe([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=Ce(o),{viewport:s}=a;this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,Wt(o),Pe([s.id])},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=Ce(n),{viewport:s,renderingEngine:c}=a;return await super.preMouseDownCallback(e),Object.assign(this.growCutData,{circleCenterPoint:o,circleBorderPoint:o}),this._activateDraw(n),Mt(n),Pe([s.id]),!0}async getGrowCutLabelmap(e){const{segmentation:{referencedVolumeId:r},renderingEngineId:n,viewportId:i,circleCenterPoint:o,circleBorderPoint:a,options:s}=e,l=Yr(n).getViewport(i),f=N0(_n(ke(),o,a));return iU(r,{center:o,radius:f},l,s)}_activateDraw(e){e.addEventListener(N.MOUSE_UP,this._endCallback),e.addEventListener(N.MOUSE_DRAG,this._dragCallback),e.addEventListener(N.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=Ua(Kt(),c,s),f=qK(l);if(zt(f,0))return;const u="growcut",d="0",{color:h}=this.getSegmentStyle({segmentationId:i.segmentationId,segmentIndex:i.segmentIndex,viewportId:n.id});Ao(r,u,d,s,f,{color:h})}};PE.toolName="RegionSegment";let ZC=PE;const RE=class RE extends Y0{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!==An.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=Le.getVolume(this.growCutData.segmentation.referencedVolumeId),o=sU(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=Ce(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;Ce(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=Si(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 cU({referencedVolumeId:r,worldPosition:n,options:a})}};RE.toolName="RegionSegmentPlus";let QC=RE;const U5e=[-1/0,-995],B5e=[0,1900],G5e=[1e3,1900],{transformWorldToIndex:jm,transformIndexToWorld:w3}=On;class nB extends Y0{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!0,positivePixelRange:B5e,negativePixelRange:U5e,islandRemoval:{enabled:!0,islandPixelRange:G5e}}}){super(e,r),this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,{world:s}=a,c=Ce(o),{viewport:l}=c,f=this._getHorizontalLineWorldPoints(c,s);this.growCutData.horizontalLines[1]=f,Pe([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=Ce(o),{viewport:s}=a;await this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,Wt(o),Pe([s.id])},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=Ce(n),{viewport:s,renderingEngine:c}=a,l=this._getHorizontalLineWorldPoints(a,o);return await super.preMouseDownCallback(e),this.growCutData.horizontalLines=[l,l],this._activateDraw(n),Mt(n),Pe([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});vs(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=Yr(i).getViewport(o),[l,f]=a,u=[l[0],l[1],f[1],f[0]],d=Le.getVolume(n),{topLeft:h,bottomRight:g}=this._getWorldBoundingBoxFromProjectedSquare(c,u),p=jm(d.imageData,h),v=jm(d.imageData,g),y={boundingBox:{ijkTopLeft:p,ijkBottomRight:v}},m=this.configuration,w={positiveSeedValue:r,negativeSeedValue:255,negativePixelRange:m.negativePixelRange,positivePixelRange:m.positivePixelRange};return oU(n,y,w)}getRemoveIslandData(){const{segmentation:{segmentIndex:e,referencedVolumeId:r,labelmapVolumeId:n}}=this.growCutData,i=Le.getVolume(r),o=Le.getVolume(n),a=i.voxelManager.getCompleteScalarDataArray(),s=o.voxelManager.getCompleteScalarDataArray(),{islandPixelRange:c}=this.configuration.islandRemoval,l=[];for(let f=0,u=s.length;f=c[0]&&d<=c[1]&&l.push(f)}return{islandPointIndexes:l}}_activateDraw(e){e.addEventListener(N.MOUSE_UP,this._endCallback),e.addEventListener(N.MOUSE_DRAG,this._dragCallback),e.addEventListener(N.MOUSE_CLICK,this._endCallback)}_projectWorldPointAcrossSlices(e,r,n){const i=this._getViewportVolume(e),{dimensions:o}=i,a=jm(i.imageData,r),s=n.findIndex(f=>zt(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=>w3(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=>{NK(i,i,a),kK(o,o,a)}),{topLeft:i,bottomRight:o}}_getViewportVolume(e){if(!(e instanceof _r))throw new Error("Viewport is not a BaseVolumeViewport");const r=e.getAllVolumeIds()[0];return Le.getVolume(r)}_getHorizontalLineIJKPoints(e,r){const{viewport:n}=e,i=this._getViewportVolume(n),{dimensions:o}=i,a=jm(i.imageData,r),{viewUp:s,viewPlaneNormal:c}=n.getCamera(),f=Mn(ke(),s,c).findIndex(h=>zt(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=w3(i.imageData,o),c=w3(i.imageData,a);return[s,c]}}nB.toolName="WholeBodySegment";function W5e(t,e,r=!0){const n=Object.assign({},e,{segmentIndex:0});$4(t,n)}function z5e(t,e){W5e(t,e,!0)}class rB extends rd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:$4,ERASE_INSIDE:z5e},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=Ce(a),{viewport:l}=c;this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=nl(l.id);if(!h)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:g}=h,p=Zo(g),v=dd(g),y=Jc(l.id,g,p),{representationData:m}=Pn(g),w=m[Dt.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=St(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 _r){const{volumeId:S}=w,_=Le.getVolume(S);this.editData={...this.editData,volumeId:S,referencedVolumeId:_.referencedVolumeId}}else{const S=ku(l.id,g);this.editData={...this.editData,imageId:S}}return this._activateDraw(a),Mt(a),n.preventDefault(),Pe(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=Ce(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,_;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),_=h(w),p[0]=x,p[3]=_;break}a.invalidated=!0,this.editData.hasMoved=!0,Pe(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),Wt(o);const f=Ce(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(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.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()?(P1(i,l,"0",d[0],d[3],{color:h}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}rB.toolName="RectangleScissor";class iB extends rd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:B5,ERASE_INSIDE:HF},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=Ce(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=nl(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=Zo(p),y=dd(p),m=Jc(f.id,p,v),{representationData:w}=Pn(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 _r){const{volumeId:_}=x,T=Le.getVolume(_);this.editData={...this.editData,volumeId:_,referencedVolumeId:T.referencedVolumeId}}else{const _=ku(f.id,p);this.editData={...this.editData,imageId:_}}return this._activateDraw(a),Mt(a),n.preventDefault(),Pe(S),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Ce(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,Pe(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),Wt(o);const d=Ce(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(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_END,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.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(${l.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(Ao(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}iB.toolName="CircleScissor";class oB extends rd{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:$F,ERASE_INSIDE:jF},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=Ce(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=nl(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=Zo(p),y=dd(p),m=Jc(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}=Pn(p),S=this.getEditData({viewport:f,representationData:C,segmentsLocked:y,segmentationId:p});return this.editData={...this.editData,...S},this._activateDraw(a),Mt(a),n.preventDefault(),Pe(x),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Ce(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,Pe(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),Wt(o);const g=Ce(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(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.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()?(Ao(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}oB.toolName="SphereScissor";const{transformWorldToIndex:eg}=On;class aB extends hy{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:$5e,statsCalculator:ec,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=Ce(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 sr)throw new Error("Stack Viewport Not implemented");{const _=this.getTargetId(l);v=ic(_),p=Le.getVolume(v),g=jc(p,s,d)}const y=Lu(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),en(C,a);const S=St(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Mt(a),n.preventDefault(),Pe(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),Wt(o);const u=Ce(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(a.annotationUID);const d=this.getTargetId(u.viewport),h=Le.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,h,d,u),Pe(s),c?Nn(a):Qt(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=sn(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=R5(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;la.worldToCanvas(ue)),S=C[0],_=fu(C),{centerPointRadius:T}=this.configuration,E=x0(C),D=a.getCamera().focalPoint,b=a.getCamera().viewPlaneNormal;let I=g,P=p;Array.isArray(g)&&(I=this._getCoordinateForViewplaneNormal(I,b),d.startCoordinate=I),Array.isArray(p)&&(P=this._getCoordinateForViewplaneNormal(P,b),d.endCoordinate=P);const M=Ql(d.startCoordinate),L=Ql(d.endCoordinate),V=this._getCoordinateForViewplaneNormal(D,b),G=Ql(V);if(GMath.max(M,L))continue;const A=Ql((d.startCoordinate+d.endCoordinate)/2);let k=!1;if(G===A&&(k=!0),d.handles.points[0][this._getIndexOfCoordinatesForViewplaneNormal(b)]=A,f.invalidated&&this._throttledCalculateCachedStats(f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let F;if(!Vr(u))continue;!Jr(u)&&!this.editData&&y!==null&&k&&(F=[C[y]]),F&&Qn(i,u,"0",F,{color:x});let j=m,Y=w;k?(j=m,Y=[]):Y=[5,5];const ie="0";if(Ao(i,u,ie,S,_,{color:x,lineDash:Y,lineWidth:j}),T>0&&_>3*T&&Ao(i,u,`${ie}-center`,S,T,{color:x,lineDash:w,lineWidth:m}),o=!0,this.configuration.showTextBox){const ue=this.getLinkedTextBoxStyle(c,f);if(!ue.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 ce=this.configuration.getTextLines(d,{metadata:h});if(!ce||ce.length===0)continue;let pe;d.handles.textBox.hasMoved||(pe=ea(E),d.handles.textBox.worldPosition=a.canvasToWorld(pe));const Te=a.worldToCanvas(d.handles.textBox.worldPosition),me=ji(i,u,"1",ce,Te,C,{},ue),{x:B,y:O,width:$,height:W}=me;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([B,O]),topRight:a.canvasToWorld([B+$,O]),bottomLeft:a.canvasToWorld([B,O+W]),bottomRight:a.canvasToWorld([B+$,O+W])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=So(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=gh(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=eg(s,f[0]),d=eg(s,f[0]),h=ka(f),g=ke();s.indexToWorldVec3(u,g);const p=ke();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=Ni(g,p),y=[];for(let m=0;m{const x=ke();return Sn(x,w,o,m),Array.from(x)}));n.cachedStats.projectionPoints=y}_computePointsInsideVolume(e,r,n,i){var D,b,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]=x0(h),v=l.canvasToWorld(g),y=l.canvasToWorld(p),{worldWidth:m,worldHeight:w}=mh(s,c,v,y),x=Qo(d,o.handles),C=b4(d),S=Math.abs(Math.PI*(m/x.scale/2)*(w/C/x.scale/2)),_={isPreScaled:rl(l,n),isSuvScaled:this.isSuvScaled(l,n,e.metadata.referencedImageId)},T=il(a.Modality,e.metadata.referencedImageId,_);for(let P=0;Pl.worldToCanvas(me)),[V,G]=x0(L),A=l.canvasToWorld(V),k=l.canvasToWorld(G),F=A,j=k,{dimensions:Y,imageData:ie,voxelManager:ue}=r,ce=eg(ie,F),pe=eg(ie,M),Te=this._getIndexOfCoordinatesForViewplaneNormal(s);ce[0]=Math.floor(ce[0]),ce[1]=Math.floor(ce[1]),ce[2]=Math.floor(ce[2]),ce[Te]=pe[Te];const Ie=eg(ie,j);if(Ie[0]=Math.floor(Ie[0]),Ie[1]=Math.floor(Ie[1]),Ie[2]=Math.floor(Ie[2]),Ie[Te]=pe[Te],this._isInsideVolume(ce,Ie,Y)){const me=Math.min(ce[0],Ie[0]),B=Math.max(ce[0],Ie[0]),O=Math.min(ce[1],Ie[1]),$=Math.max(ce[1],Ie[1]),W=Math.min(ce[2],Ie[2]),K=Math.max(ce[2],Ie[2]),Z=[[me,B],[O,$],[W,K]],xe={center:M,xRadius:Math.abs(A[0]-k[0])/2,yRadius:Math.abs(A[1]-k[1])/2,zRadius:Math.abs(A[2]-k[2])/2},Ee=ue.forEach(this.configuration.statsCalculator.statsCallback,{isInObject:Ve=>_5(xe,Ve),boundsIJK:Z,imageData:ie,returnPoints:this.configuration.storePointData});u.push(Ee)}}const E=this.configuration.statsCalculator.getStatistics();o.cachedStats.pointsInVolume=u,o.cachedStats.statistics={Modality:a.Modality,area:S,mean:(D=E.mean)==null?void 0:D.value,stdDev:(b=E.stdDev)==null?void 0:b.value,max:(I=E.max)==null?void 0:I.value,statsArray:E.array,areaUnit:x.areaUnit,modalityUnit:T}}_calculateCachedStatsTool(e,r){const n=e.data,{viewport:i}=r,{cachedStats:o}=n,a=this.getTargetId(i),s=Le.getVolume(a.split(/volumeId:|\?/)[1]);return this._computeProjectionPoints(e,s),this._computePointsInsideVolume(e,s,a,r),e.invalidated=!1,Qt(e,i.element),o}_getStartCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=Math.round(i/2),a=ke();return Sn(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=ke();return Sn(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 $5e(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: ${on(n)} ${s}`),l.push(`Mean: ${on(i)} ${c}`),l.push(`Max: ${on(o)} ${c}`),l.push(`Std Dev: ${on(a)} ${c}`),l}aB.toolName="CircleROIStartEndThreshold";const{transformWorldToIndex:db,isEqual:x3}=On;class sB extends ri{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=Ce(a),{viewport:l}=c,f=l.getCamera(),{viewPlaneNormal:u}=f,d=nl(l.id);if(!d)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:h}=d,g=Zo(h),p=dd(h),{representationData:v}=Pn(h);let y,m,w,x;if(this.doneEditMemo(),l instanceof _r){const{volumeId:L}=v[Dt.Labelmap],V=Le.getVolume(L);({dimensions:y,direction:m}=V),x=V.voxelManager,w=db(V.imageData,s)}else{const L=ku(l.id,h);if(!L)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=Le.getImage(L).voxelManager,w=db(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:_,getScalarDataPositionFromPlane:T,inPlaneSeedPoint:E,fixedDimensionValue:D}=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 b=_(w[0],w[1],w[2]);if(p.includes(b))return;const I=z4(S,E),{flooded:P}=I;P.forEach(L=>{const V=T(L[0],L[1]);x.setAtIndex(V,g)});const M=this.getFramesModified(C,D,I);return io(h,M),!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;fc&&(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(x3(a,s))return 0;const c=[Math.abs(i[0]),Math.abs(i[1]),Math.abs(i[2])];if(x3(a,c))return 1;const l=[Math.abs(o[0]),Math.abs(o[1]),Math.abs(o[2])];if(x3(a,l))return 2}}sB.toolName="PaintFill";const j5e={TOP_LEFT:"TOP_LEFT",TOP_RIGHT:"TOP_RIGHT",BOTTOM_LEFT:"BOTTOM_LEFT",BOTTOM_RIGHT:"BOTTOM_RIGHT"};var iE={Corners:j5e};const{vtkErrorMacro:C3}=te,{Corners:Hm}=iE;function H5e(t,e){e.classHierarchy.push("vtkOrientationMarkerWidget");const r={...t},n=[],i=PR.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 _=S/m[0],T=S/m[1];switch(e.viewportCorner){case Hm.TOP_LEFT:return[h,v-T,h+_,v];case Hm.TOP_RIGHT:return[p-_,v-T,p,v];case Hm.BOTTOM_LEFT:return[h,g,h+_,g+T];case Hm.BOTTOM_RIGHT:return[p-_,g,p,g+T];default:return C3("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){C3("Must set actor before enabling orientation marker.");return}if(!e._interactor){C3("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 K5e={viewportCorner:iE.Corners.BOTTOM_LEFT,viewportSize:.2,minPixelSize:50,maxPixelSize:200,parentRenderer:null,interactiveRenderer:!1};function cB(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,K5e,r),te.obj(t,e),te.get(t,e,["enabled","viewportCorner","viewportSize","interactiveRenderer"]),te.setGet(t,e,["_interactor","minPixelSize","maxPixelSize","parentRenderer"]),te.get(t,e,["actor"]),te.moveToProtected(t,e,["interactor"]),H5e(t,e)}const q5e=te.newInstance(cB,"vtkOrientationMarkerWidget");var hb={newInstance:q5e,extend:cB,...iE};function lB(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=h1.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=Xt.newInstance({numberOfComponents:4,values:new Uint8Array(s.data.buffer)});return l.setName("scalars"),c.getPointData().setScalars(l),c}function X5e(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),lB(r)}var Y5e={canvasToImageData:lB,imageToImageData:X5e};const uB={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 fB(t,e){e.set(t)}function J5e(t,e){return fB(uB[t],e)}function Z5e(t,e){uB[t]=e}var Q5e={applyDefinitions:fB,applyPreset:J5e,registerStylePreset:Z5e};const ewe={xPlus:0,xMinus:1,yPlus:2,yMinus:3,zPlus:4,zMinus:5};function twe(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=g1.newInstance(),o=Ace.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=Y5e.canvasToImageData(n);o.setInputData(h,ewe[c]),t.modified()}function s(){r=xL.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 nwe={defaultStyle:{text:"",faceColor:"white",faceRotation:0,fontFamily:"Arial",fontColor:"black",fontStyle:"normal",fontSizeScale:t=>t/1.8,edgeThickness:.1,edgeColor:"black",resolution:200}};function dB(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,nwe,r),Zy.extend(t,e,r),te.get(t,e,["defaultStyle","xPlusFaceProperty","xMinusFaceProperty","yPlusFaceProperty","yMinusFaceProperty","zPlusFaceProperty","zMinusFaceProperty"]),twe(t,e)}const rwe=te.newInstance(dB,"vtkAnnotatedCubeActor");var gb={newInstance:rwe,extend:dB,Presets:Q5e};const{vtkErrorMacro:iwe}=te;function owe(t,e){let r=0;return t.map((n,i)=>i===r?(r+=n+1,n):n+e)}function Km(t,e,r,n){t.set(owe(e,r),n)}function awe(t,e){e.classHierarchy.push("vtkAppendPolyData"),t.requestData=(r,n)=>{const i=t.getNumberOfInputPorts();if(!i){iwe("No input specified.");return}if(i===1){n[0]=r[0];return}const o=Ko.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 b=0;bc?s:c);const M=I.getPointData();M?(g=g&&M.getNormals()!==null,p=p&&M.getTCoords()!==null,v=v&&M.getScalars()!==null):(g=!1,p=!1,v=!1)}e.outputPointsPrecision===xv.SINGLE?s=gn.FLOAT:e.outputPointsPrecision===xv.DOUBLE&&(s=gn.DOUBLE);const y=Mv.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 _=null,T=null,E=null;const D=r[i-1];if(g){const b=D.getPointData().getNormals();_=Xt.newInstance({numberOfComponents:3,numberOfTuples:a,size:3*a,dataType:b.getDataType(),name:b.getName()})}if(p){const b=D.getPointData().getTCoords();T=Xt.newInstance({numberOfComponents:2,numberOfTuples:a,size:2*a,dataType:b.getDataType(),name:b.getName()})}if(v){const b=D.getPointData().getScalars();E=Xt.newInstance({numberOfComponents:b.getNumberOfComponents(),numberOfTuples:a,size:a*b.getNumberOfComponents(),dataType:b.getDataType(),name:b.getName()})}a=0,f=0,u=0,d=0,h=0;for(let b=0;b2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,swe,r),te.setGet(t,e,["outputPointsPrecision"]),te.obj(t,e),te.algo(t,e,1,1),awe(t,e)}const cwe=te.newInstance(hB,"vtkAppendPolyData");var gB={newInstance:cwe,extend:hB};function lwe(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=te.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;ge.resolution?1:g+2;Wi.buildFromRadian().translate(...e.center).rotateFromDirections([1,0,0],e.direction).apply(u),o=Ko.newInstance(),o.getPoints().setData(u,3),o.getPolys().setData(h,1),i[0]=o}t.requestData=r}const uwe={height:1,radius:.5,resolution:6,center:[0,0,0],direction:[1,0,0],capping:!0,pointType:"Float64Array"};function pB(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,uwe,r),te.obj(t,e),te.setGet(t,e,["height","radius","resolution","capping"]),te.setGetArray(t,e,["center","direction"],3),te.algo(t,e,0,1),lwe(t,e)}const fwe=te.newInstance(pB,"vtkConeSource");var dwe={newInstance:fwe,extend:pB};function hwe(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=te.newTypedArray(e.pointType,s*3);let f=0;const u=new Uint32Array(c),d=new Float32Array(s*3),h=Xt.newInstance({numberOfComponents:3,values:d,name:"Normals"}),g=new Float32Array(s*2),p=Xt.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 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a=o.getOutputData(),s=a.getPoints().getData(),c=a.getPointData().getNormals().getData();Wi.buildFromDegree().rotateZ(-90).apply(s).apply(c);const l=dwe.newInstance();l.setResolution(e.tipResolution),l.setHeight(e.tipLength),l.setRadius(e.tipRadius);const f=l.getOutputData(),u=f.getPoints().getData();Wi.buildFromRadian().translate(1-e.tipLength*.5,0,0).apply(u);const d=gB.newInstance();d.setInputData(a),d.addInputData(f);const h=d.getOutputData(),g=h.getPoints().getData();Wi.buildFromRadian().translate(-.5+e.tipLength*.5,0,0).apply(g),e.invert?(Wi.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(-1,-1,-1).apply(g),i[0]=h):(Wi.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(1,1,1).apply(g),i[0]=d.getOutputData())}t.requestData=r}const ywe={tipResolution:6,tipRadius:.1,tipLength:.35,shaftResolution:6,shaftRadius:.03,invert:!1,direction:[1,0,0],pointType:"Float64Array"};function vB(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ywe,r),te.obj(t,e),te.setGet(t,e,["tipResolution","tipRadius","tipLength","shaftResolution","shaftRadius","invert"]),te.setGetArray(t,e,["direction"],3),te.algo(t,e,0,1),vwe(t,e)}const wwe=te.newInstance(vB,"vtkArrowSource");var S3={newInstance:wwe,extend:vB};function _3(t){const e=t.getPoints().getBounds(),r=[-(e[0]+e[1])*.5,-(e[2]+e[3])*.5,-(e[4]+e[5])*.5];Wi.buildFromDegree().translate(...r).apply(t.getPoints().getData())}function T3(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],Wi.buildFromDegree().translate(...i).apply(t.getPoints().getData())}function E3(t,e,r,n){const i=t.getPoints().getData().length,o=new Uint8ClampedArray(i);let a=0;for(;a{let i={...e.config,...e.xConfig};const o=S3.newInstance({direction:[1,0,0],...i}).getOutputData();e.config.recenter?_3(o):T3(o,0,i.invert),E3(o,...i.color),i={...e.config,...e.yConfig};const a=S3.newInstance({direction:[0,1,0],...i}).getOutputData();e.config.recenter?_3(a):T3(a,1,i.invert),E3(a,...i.color),i={...e.config,...e.zConfig};const s=S3.newInstance({direction:[0,0,1],...i}).getOutputData();e.config.recenter?_3(s):T3(s,2,i.invert),E3(s,...i.color);const c=gB.newInstance();c.setInputData(o),c.addInputData(a),c.addInputData(s),r.setInputConnection(c.getOutputPort())},t.update();const n=te.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 Cwe(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 yB(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Zy.extend(t,e,Cwe(r)),te.setGet(t,e,["config","xConfig","yConfig","zConfig"]),xwe(t,e)}const Swe=te.newInstance(yB,"vtkAxesActor");var _we={newInstance:Swe,extend:yB},yy;(function(t){t[t.ANNOTATED_CUBE=1]="ANNOTATED_CUBE",t[t.AXES=2]="AXES",t[t.CUSTOM=3]="CUSTOM"})(yy||(yy={}));const Rs=class Rs extends ri{constructor(e={},r={configuration:{orientationWidget:{enabled:!0,viewportCorner:hb.Corners.BOTTOM_RIGHT,viewportSize:.15,minPixelSize:100,maxPixelSize:300},overlayMarkerType:Rs.OVERLAY_MARKER_TYPES.ANNOTATED_CUBE,overlayConfiguration:{[Rs.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}},[Rs.OVERLAY_MARKER_TYPES.AXES]:{},[Rs.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=()=>Hr(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}=Ci(n,i),{element:a}=o;a.removeEventListener(Ke.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this)),this._resizeObservers.get(n).unobserve(a)})};je.removeEventListener(N.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}=Ci(n,i),{element:a}=o;this.initViewports(),a.addEventListener(Ke.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this));const s=new ResizeObserver(()=>{setTimeout(()=>{const c=Ci(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(N.TOOLGROUP_VIEWPORT_ADDED,r=>{r.detail.toolGroupId===this.toolGroupId&&(e(),this.initViewports())})}cleanUpData(){Jo()[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=Jo()[0];if(!r)return;let n=r.getViewports();n=D5(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=_we.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=hb.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[yy.CUSTOM].polyDataURL,n=await(await fetch(e)).arrayBuffer(),i=Lse.newInstance();i.parseAsArrayBuffer(n),i.update();const o=Ko.newInstance();o.shallowCopy(i.getOutputData()),o.getPointData().setActiveScalars("Color");const a=g1.newInstance();a.setInputData(o),a.setColorModeToDirectScalars();const s=Zy.newInstance();return s.setMapper(a),s.rotateZ(180),s}createAnnotationCube(e){const r=gb.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=gb.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}};Rs.CUBE=1,Rs.AXIS=2,Rs.VTPFILE=3,Rs.OVERLAY_MARKER_TYPES=yy;let wy=Rs;wy.toolName="OrientationMarker";const op=class op extends ri{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{hoverTimeout:100,mode:op.SelectMode.Border,searchRadius:6}}){super(e,r),this.mouseMoveCallback=n=>{if(this.mode===An.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(Ue.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=Ce(r);if(!o)return;const{viewport:a}=o,s=nl(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===op.SelectMode.Inside?s=j4(o,r,{viewport:n}):a.Labelmap?s=tU(o,r,{viewport:n,searchRadius:this.configuration.searchRadius}):a.Contour?s=rU(o):a.Surface,!s||s===0)return;fy(o,s);const l=n.getRenderingEngine().getViewports().map(f=>f.id);_a(o),Pe(l)}};op.SelectMode={Inside:"Inside",Border:"Border"};let xy=op;xy.toolName="SegmentSelectTool";const s0=class s0 extends Hp{constructor(e={}){super(e),this.renderAnnotation=(r,n)=>{let i=!0;const{viewport:o}=r,{element:a}=o,s=o.id;let c=sn(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;do.worldToCanvas(ce));u.annotationUID=g;const{segmentIndex:w,segmentationId:x}=h.metadata,{lineWidth:C,lineDash:S,shadow:_}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),E=`rgb(${Jc(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 D;if(!Vr(g))continue;!Jr(g)&&!this.editData&&y!==null&&(D=[m[y]]),D&&Qn(n,g,"0",D,{color:E});const b=`${g}-line-1`,I=`${g}-line-2`;mn(n,g,"0",m[0],m[1],{color:E,lineWidth:C,lineDash:S,shadow:_},b),mn(n,g,"1",m[2],m[3],{color:E,lineWidth:C,lineDash:S,shadow:_},I),i=!0;const L=this.getLinkedTextBoxStyle(u,h);if(!L.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}L.color=E;const V=this.configuration.getTextLines(p,l);if(!V||V.length===0)continue;let G;p.handles.textBox.hasMoved||(G=ea(m),p.handles.textBox.worldPosition=o.canvasToWorld(G));const A=o.worldToCanvas(p.handles.textBox.worldPosition),F=ji(n,g,"1",V,A,m,{},L),{x:j,y:Y,width:ie,height:ue}=F;p.handles.textBox.worldBoundingBox={topLeft:o.canvasToWorld([j,Y]),topRight:o.canvasToWorld([j+ie,Y]),bottomLeft:o.canvasToWorld([j,Y+ue]),bottomRight:o.canvasToWorld([j+ie,Y+ue])}}return i}}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=Ce(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:{}}};en(h,i);const g=St(i,this.getToolName());return this.editData={annotation:h,viewportIdsToRender:g,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),Mt(i),e.preventDefault(),Pe(g),h}};s0.toolName="SegmentBidirectional",s0.hydrate=(e,r,n)=>{const i=zn(e);if(!i)return;const{viewport:o}=i,c=S1().filter(_=>_.metadata.toolName==="SegmentBidirectional").find(_=>{const{metadata:T}=_;return T.segmentIndex===(n==null?void 0:n.segmentIndex)&&T.segmentationId===(n==null?void 0:n.segmentationId)});c&&un(c.annotationUID);const{FrameOfReferenceUID:l,referencedImageId:f,viewPlaneNormal:u,instance:d}=s0.hydrateBase(s0,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)||Tn(),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 en(S,o.element),Pe([o.id]),S};let eS=s0;class wB extends ri{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(Ue.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=Ce(r);if(!o)return;const{viewport:a}=o,s=nl(a.id);s&&this._setHoveredSegmentForType(s,i,a)}_setHoveredSegmentForType(e,r,n){if(!n.getImageData())return;const{segmentationId:o}=e,a=j4(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);_a(o),Pe(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=ji(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])}}}wB.toolName="SegmentLabelTool";const uo=class uo extends tc{constructor(e={}){const r=Si({configuration:{calculateStats:!1,allowOpenContours:!1}},e);super(r),this.onViewportAddedToToolGroupBinded=this.onViewportAddedToToolGroup.bind(this),this.onSegmentationModifiedBinded=this.onSegmentationModified.bind(this)}initializeListeners(){uo.annotationsToViewportMap.clear(),uo.viewportIdsChecked=[],je.addEventListener(N.ANNOTATION_MODIFIED,this.annotationModified),je.addEventListener(N.ANNOTATION_COMPLETED,this.annotationCompleted),je.addEventListener(N.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroupBinded),je.addEventListener(N.SEGMENTATION_MODIFIED,this.onSegmentationModifiedBinded)}cleanUpListeners(){uo.annotationsToViewportMap.clear(),uo.viewportIdsChecked=[],je.removeEventListener(N.ANNOTATION_MODIFIED,this.annotationModified),je.removeEventListener(N.ANNOTATION_COMPLETED,this.annotationCompleted),je.removeEventListener(N.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroup.bind(this)),je.removeEventListener(N.SEGMENTATION_MODIFIED,this.onSegmentationModified.bind(this))}async checkContourSegmentation(e){if(uo.viewportIdsChecked.includes(e))return;const r=ed(e);if(!r)return console.log("No active segmentation detected"),!1;const n=r.segmentationId;return r.representationData.Contour?uo.viewportIdsChecked.push(e):(uo.viewportIdsChecked.push(e),await H4(e,[{segmentationId:n,type:Dt.Contour}]),t4({segmentationId:n,type:Dt.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=sk(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=Yr(n))==null?void 0:a.getViewport(i);o&&uo.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)===uo.toolName&&n&&uo.annotationsToViewportMap.has(r.annotationUID)){const a=uo.annotationsToViewportMap.get(r.annotationUID);n.length>3&&W5.viewportContoursToLabelmap(a)}}};uo.toolName="LabelMapEditWithContour",uo.annotationsToViewportMap=new Map,uo.viewportIdsChecked=[];let tS=uo;const LE=class LE extends rr{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=Ce(o),{viewport:c}=s;this.isDrawing=!0;const l=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...a],[...a],[...a],[...a]]}}});en(l,o);const f=St(o,this.getToolName(),!1);return this.editData={annotation:l,viewportUIDsToRender:f,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(o),Mt(o),r.preventDefault(),Pe(f),l},this.getHandleNearImagePoint=(r,n,i,o)=>{const a=Ce(r),{viewport:s}=a,{data:c}=n,{points:l}=c.handles;for(let f=0;f{const a=Ce(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(v4([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=St(a,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:c},this._activateModify(a),Mt(a),Pe(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=St(s,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:f,handleIndex:l},this._activateModify(s),Mt(s),Pe(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),Wt(i),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&un(o.annotationUID),Pe(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=Ce(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,_;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),_=h(w),p[0]=x,p[3]=_;break}l.invalidated=!0}this.editData.hasMoved=!0,Ce(i),Pe(a)},this._activateDraw=r=>{Ue.isInteractingWithTool=!0,r.addEventListener(N.MOUSE_UP,this._endCallback),r.addEventListener(N.MOUSE_DRAG,this._dragCallback),r.addEventListener(N.MOUSE_MOVE,this._dragCallback),r.addEventListener(N.MOUSE_CLICK,this._endCallback),r.addEventListener(N.TOUCH_END,this._endCallback),r.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=r=>{Ue.isInteractingWithTool=!1,r.removeEventListener(N.MOUSE_UP,this._endCallback),r.removeEventListener(N.MOUSE_DRAG,this._dragCallback),r.removeEventListener(N.MOUSE_MOVE,this._dragCallback),r.removeEventListener(N.MOUSE_CLICK,this._endCallback),r.removeEventListener(N.TOUCH_END,this._endCallback),r.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this._activateModify=r=>{Ue.isInteractingWithTool=!0,r.addEventListener(N.MOUSE_UP,this._endCallback),r.addEventListener(N.MOUSE_DRAG,this._dragCallback),r.addEventListener(N.MOUSE_CLICK,this._endCallback),r.addEventListener(N.TOUCH_END,this._endCallback),r.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=r=>{Ue.isInteractingWithTool=!1,r.removeEventListener(N.MOUSE_UP,this._endCallback),r.removeEventListener(N.MOUSE_DRAG,this._dragCallback),r.removeEventListener(N.MOUSE_CLICK,this._endCallback),r.removeEventListener(N.TOUCH_END,this._endCallback),r.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(r,n)=>{const{viewport:o}=r,{element:a}=o;let 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w=kxe(o,a);const{buffer:x,byteOffset:C,byteLength:S}=w,_=x.slice(C,C+S);w=new w.constructor(_);const T={imageOffset:c,numDecompositions:l,numLayers:f,progessionOrder:u,reversible:d,blockDimensions:h,tileSize:g,tileOffset:p,decodedSize:v,compressionRatio:y};return{...e,pixelData:w,imageInfo:m,encodeOptions:T,...T,...m}}function kxe(t,e){return t.bitsPerSample>8?t.isSigned?new Int16Array(e.buffer,e.byteOffset,e.byteLength/2):new Uint16Array(e.buffer,e.byteOffset,e.byteLength/2):t.isSigned?new Int8Array(e.buffer,e.byteOffset,e.byteLength):new Uint8Array(e.buffer,e.byteOffset,e.byteLength)}function Vxe(t,e){const r=t.length,{rescaleSlope:n,rescaleIntercept:i,suvbw:o,doseGridScaling:a}=e;if(e.modality==="PT"&&typeof o=="number"&&!isNaN(o))for(let s=0;s>o;let a=t.pixelData;t.pixelDataLength=t.pixelData.length;const{min:s,max:c}=q5(t.pixelData),l=typeof e.allowFloatRendering<"u"?e.allowFloatRendering:!0;let f=fE(t.photometricInterpretation)&&((m=e.targetBuffer)==null?void 0:m.offset)===void 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Gxe(t,e,r,n){const{arrayBuffer:i,type:o,offset:a=0,length:s,rows:c}=t.targetBuffer,l=r[o];if(!l)throw new Error(`target array ${o} is not supported, or doesn't exist.`);c&&c!=e.rows&&$xe(e,t.targetBuffer,l);const f=e.pixelDataLength,u=a,d=s??f-u,h=e.pixelData;if(d!==h.length)throw new Error(`target array for image does not have the same length (${d}) as the decoded image length (${h.length}).`);const g=i?new l(i,u,d):new l(d);return g.set(h,0),n=g,n}function Wxe(t,e,r,n){const i=t.preScale.scalingParameters;uG(i);const o=aS(e,r,i);return lG(o.min,o.max,n)}function lG(t,e,r){const n=dE(t,e),i=new n(r.pixelData.length);return i.set(r.pixelData,0),i}function aS(t,e,r){const{rescaleSlope:n,rescaleIntercept:i,modality:o,doseGridScaling:a,suvbw:s}=r;return o==="PT"&&typeof s=="number"&&!isNaN(s)?{min:s*(t*n+i),max:s*(e*n+i)}:o==="RTDOSE"&&typeof a=="number"&&!isNaN(a)?{min:t*a,max:e*a}:typeof n=="number"&&typeof i=="number"?{min:n*t+i,max:n*e+i}:{min:t,max:e}}function uG(t){if(!t)throw new 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Error("decodePromise not defined");const l=await s,f=Uxe(l,i,a);return o==null||o(f),f}const jxe={decodeTask({imageFrame:t,transferSyntax:e,decodeConfig:r,options:n,pixelData:i,callbackFn:o}){return fG(t,e,i,r,n,o)}};rT(jxe);const Ab={constants:Q3e,convertRGBColorByPixel:xB,convertRGBColorByPlane:CB,convertYBRFullByPixel:SB,convertYBRFullByPlane:_B,convertPALETTECOLOR:TB,wadouri:S3e,wadors:K3e,init:rG,convertColorSpace:zB,createImage:X5,decodeJPEGBaseline8BitColor:$B,getImageFrame:jB,getPixelData:mE,getMinMax:q5,isColorImage:fE,isJPEGBaseline8BitColor:J3e,internal:Vwe,decodeImageFrame:fG};class Z0 extends Iu{}kE(Z0,"toolName","NoLabelArrowAnnotate");function Nb(t,e){const r=gt("imagePlaneModule",t);if(!r)return;const{rowCosines:n,columnCosines:i,imagePositionPatient:o,rowPixelSpacing:a,columnPixelSpacing:s}=r;if(!n||!i||!o)return;const c=s||1,l=a||1,f=n,u=i,d=o;return[d[0]+e.x*u[0]*c+e.y*f[0]*l,d[1]+e.x*u[1]*c+e.y*f[1]*l,d[2]+e.x*u[2]*c+e.y*f[2]*l]}window.cornerstone3dTools=Twe;const{MouseBindings:tg,KeyboardBindings:kb}=nN,{IMAGE_RENDERED:Vb}=Ke,Hxe=[{name:"Soft Tissue",center:40,width:400},{name:"Lung",center:-600,width:1500},{name:"Bone",center:300,width:1500},{name:"Brain",center:40,width:80},{name:"Abdomen",center:60,width:400}],ng=[{label:"Window/Level",value:H0.toolName},{label:"Pan",value:j0.toolName},{label:"Zoom",value:q0.toolName},{label:"Stack Scroll",value:id.toolName},{label:"Rotate",value:K0.toolName},{label:"Length",value:bu.toolName},{label:"Probe",value:Qc.toolName},{label:"Arrow (No Label)",value:Z0.toolName},{label:"Arrow Annotate",value:Iu.toolName},{label:"Rectangle ROI",value:Zc.toolName},{label:"Ellipse ROI",value:od.toolName},{label:"Freehand ROI",value:Du.toolName},{label:"Freehand Contour Segmentation",value:tc.toolName},{label:"Sculptor",value:X0.toolName},{label:"Reference 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