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API > API/Plugins > API/Plugins/ModelingComponents > API/Plugins/ModelingComponents/UPreviewMesh
References
| Module | ModelingComponents |
| Header | /Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/PreviewMesh.h |
| Include | #include "PreviewMesh.h" |
| Source | /Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Private/PreviewMesh.cpp |
void FastNotifySecondaryTrianglesChanged()
Remarks
Call this after updating the secondary triangle sorting. This function will update the existing buffers if possible, without rebuilding entire RenderProxy.