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Unreal Engine C++ API Reference > Plugins > RigLogicLib > dna > layers > GeometryReader
Warnings * meshIndex must be less than the value returned by getMeshCount.
References
| Module | RigLogicLib |
| Header | /Engine/Plugins/Animation/RigLogic/Source/RigLogicLib/Public/dna/layers/GeometryReader.h |
| Include | #include "dna/layers/GeometryReader.h" |
ConstArrayView < std::uint32_t > getVertexLayoutPositionIndices
(
std::uint16_t meshIndex
) const
Remarks
This is an advanced API for performance critical access, for more convenient usage see getVertexLayout.
meshIndex must be less than the value returned by getMeshCount. View over all vertex position indices values.
Parameters
| Name | Description |
|---|---|
| meshIndex | A mesh's position in the zero-indexed array of meshes. |