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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/InstancedStaticMesh > API/Runtime/Engine/InstancedStaticMesh/FInstanceAttributeTracker
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/InstancedStaticMesh/InstanceAttributeTracker.h |
| Include | #include "InstancedStaticMesh/InstanceAttributeTracker.h" |
Syntax
enum EFlag
{
Added,
TransformChanged,
CustomDataChanged,
IndexChanged,
Num,
}
Values
| Name | Description |
|---|---|
| Added | |
| TransformChanged | Set when |
| CustomDataChanged | |
| IndexChanged | |
| Num | Implicitly set when calling Remove or RemoveAt as this causes movement to fill holes. |
Remarks
Flag describing the changed attribute. Note that not all are created equal, see comments.