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> Unreal Engine API Reference > Plugins > RigLogicLib > dna > layers > GeometryReader > GeometryReader::getSkinWeightsJointIndices

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GeometryReader::getSkinWeightsJointIndices

List of joint indices associated with each skin weight for the specified vertex.

Windows

MacOS

Linux

Warnings

meshIndex must be less than the value returned by getMeshCount.
vertexIndex must be less than the value returned by getVertexPositionCount. @note The joint indices are stored in the same order as the weights they are associated with.

References

Module	RigLogicLib
Header	/Engine/Plugins/Animation/RigLogic/Source/RigLogicLib/Public/dna/layers/GeometryReader.h
Include	#include "dna/layers/GeometryReader.h"

Syntax

ConstArrayView< std::uint16_t > getSkinWeightsJointIndices
(
std::uint16_t meshIndex,
std::uint32_t vertexIndex
) const

Remarks

MeshIndex must be less than the value returned by getMeshCount.

vertexIndex must be less than the value returned by getVertexPositionCount. @note The joint indices are stored in the same order as the weights they are associated with.

Returns

View over the list of joint indices.

Parameters

Parameter	Description
meshIndex	A mesh's position in the zero-indexed array of meshes.
vertexIndex	A position in the zero-indexed array of vertices.

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