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> Unreal Engine API Reference > Plugins > MeshConversion > FDynamicMeshToMeshDescription > FDynamicMeshToMeshDescription::UpdateAttributes

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FDynamicMeshToMeshDescription::UpdateAttributes

Update only attributes, assuming the mesh topology has not changed.

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References

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

Syntax

void UpdateAttributes
(
    const FDynamicMesh3 * MeshIn,
    FMeshDescription & MeshOut,
    bool bUpdateNormals,
    bool bUpdateUVs
)

Remarks

Update only attributes, assuming the mesh topology has not changed. Does not touch positions. NOTE: assumes the order of triangles in the MeshIn correspond to the ordering you'd get by iterating over polygons, then tris-in-polygons, on MeshOut This matches conversion currently used in MeshDescriptionToDynamicMesh.cpp, but if that changes we will need to change this function to match!

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