Use ssbos for edge shadows

Seems quite slow as is
2025-11-11 16:23:39 +00:00
parent 219c574931
commit c5034b3c4c
5 changed files with 102 additions and 9 deletions
@@ -138,6 +138,9 @@ doDrawing' win pdata u = do
    glNamedBufferSubData (pdata ^. ishapeSSBO) 0
        (fromIntegral $ nIndices * (sizeOf (0::GLuint)))
        (pdata ^. shapeEBO . eboPtr)
+    glNamedBufferSubData (pdata ^. ieshapeSSBO) 0
+        (fromIntegral $ nSilIndices * (sizeOf (0::GLuint)))
+        (pdata ^. silhouetteEBO . eboPtr)
    setViewport _gr_world_res cfig
    glBindFramebuffer GL_FRAMEBUFFER (pdata ^. fboBase . _1 . unFBO)
    glDepthMask GL_TRUE