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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 EnableSecondaryTriangleBuffers
&40;
TUniqueFunction< bool(const FDynamicMesh3 &42;, int32)> TriangleFilterFunc
&41;
Remarks
Enable secondary triangle buffers. The Secondary material will be applied to any triangles that pass TriangleFilterFunc.
Parameters
| Name | Description |
|---|---|
| TriangleFilterFunc | predicate used to identify secondary triangles |