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API > API/Plugins > API/Plugins/GeneSplicerLib > API/Plugins/GeneSplicerLib/VertexRegionAffiliationWriter
Description
The mesh storage will be implicitly resized (if needed) to provide storage for the number of meshes that is inferred from the specified index.
| Name | setVertexRegionAffiliation |
| Type | function |
| Header File | /Engine/Plugins/Animation/GeneSplicer/Source/GeneSplicerLib/Public/raf/VertexRegionAffiliationWriter.h |
| Include Path | #include "raf/VertexRegionAffiliationWriter.h" |
void setVertexRegionAffiliation
(
std::uint16_t meshIndex,
std::uint32_t vertexIndex,
const float * regionAffiliationValues,
std::uint16_t count
)
Parameters
| Name | Remarks |
|---|---|
| meshIndex | A mesh's position in the zero-indexed array of meshes. |
| vertexIndex | A vertex's position in the zero-indexed array of meshes. |
| regionAffiliationValues | The source address from which the region affiliations are to be copied. |
| count | The number of regions that affiliate with vertexIndex. |