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  3. UserSectionsData

UserSectionsData

When user change section data in the UI, we store it here to be able to regenerate the changes Note: the key (int32) is the original imported section data, because of BONE chunk the size of this array is not the same as the Sections array.

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

Syntax

TMap< int32, FSkelMeshSourceSectionUserData > UserSectionsData

Remarks

When user change section data in the UI, we store it here to be able to regenerate the changes Note: the key (int32) is the original imported section data, because of BONE chunk the size of this array is not the same as the Sections array. Use the section's OriginalDataSectionIndex to index it.

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