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  3. UBaseMeshProcessingTool::RequiresInitialVtxNormals

UBaseMeshProcessingTool::RequiresInitialVtxNormals

Optional base mesh per-vertex normals.

API > API/Plugins > API/Plugins/ModelingComponents > API/Plugins/ModelingComponents/UBaseMeshProcessingTool

Description

Optional base mesh per-vertex normals. Default enabled. These are computed at Tool startup if required, and then not modified, so can be passed to multithreaded operators/etc If this function returns true, BaseNormals will be initialized in Tool Setup(). This has some cost and should be disabled if not necessary.

   
Name RequiresInitialVtxNormals
Type function
Header File /Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/BaseTools/BaseMeshProcessingTool.h
Include Path #include "BaseTools/BaseMeshProcessingTool.h" 
virtual bool RequiresInitialVtxNormals() const

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