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  3. ChunkedParentSectionIndex

ChunkedParentSectionIndex

If this section was produce because of BONE chunking, the parent section index will be valid.

Unreal Engine C++ API Reference > Runtime > Engine > Rendering > FSkelMeshSection

Syntax

int32 ChunkedParentSectionIndex

Remarks

If this section was produce because of BONE chunking, the parent section index will be valid. If the section is not the result of skin vertex chunking, this value will be INDEX_NONE. Use this value to know if the section was BONE chunked: if(ChunkedParentSectionIndex != INDEX_NONE) will be true if the section is BONE chunked

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