HnMesh: more accurately set global dirty mesh geometry attrib

DiligentGraphics · Nov 28, 2024 · 993b46d · 993b46d
1 parent 67c2de7
commit 993b46d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Hydrogent/src/HnMesh.cpp b/Hydrogent/src/HnMesh.cpp
@@ -441,7 +441,7 @@ void HnMesh::UpdateRepr(pxr::HdSceneDelegate& SceneDelegate,
         m_DrawItemGpuTopologyDirty.store(true);
     }
 
-    if ((IndexDataDirty || AnyPrimvarDirty) && RenderParam != nullptr)
+    if ((m_DrawItemGpuGeometryDirty.load() || m_DrawItemGpuTopologyDirty.load()) && RenderParam != nullptr)
     {
         static_cast<HnRenderParam*>(RenderParam)->MakeAttribDirty(HnRenderParam::GlobalAttrib::MeshGeometry);
         ++m_GeometryVersion;