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> Unreal Engine API Reference > Plugins > DynamicMesh > FMeshNormals > FMeshNormals::InitializeOverlayRegionToPerVertexNormals

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FMeshNormals::InitializeOverlayRegionToPerVertexNormals

Initialize the given triangles of NormalOverlay with per-vertex normals, ie single overlay element for each mesh vertex.

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References

Module	DynamicMesh
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/DynamicMesh/Public/MeshNormals.h
Include	#include "MeshNormals.h"
Source	/Engine/Plugins/Experimental/GeometryProcessing/Source/DynamicMesh/Private/MeshNormals.cpp

Syntax

static void InitializeOverlayRegionToPerVertexNormals
(
FDynamicMeshNormalOverlay * NormalOverlay,
const TArray< int32 > & Triangles
)

Remarks

Initialize the given triangles of NormalOverlay with per-vertex normals, ie single overlay element for each mesh vertex. Only the triangles included in the region are considered when calculating per-vertex normals.

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