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Description
Clear the ID/Index association and reset the mapping to identity & number of instances to the given number. Also clears the change tracking state.
| Name | ClearIdTracking |
| Type | function |
| Header File | /Engine/Source/Runtime/Engine/Public/InstancedStaticMesh/ISMInstanceDataManager.h |
| Include Path | #include "InstancedStaticMesh/ISMInstanceDataManager.h" |
| Source | /Engine/Source/Runtime/Engine/Private/InstancedStaticMesh/ISMInstanceDataManager.cpp |
void ClearIdTracking
(
int32 InNumInstances
)