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API > API/Plugins > API/Plugins/ModelingComponents > API/Plugins/ModelingComponents/BaseTools > API/Plugins/ModelingComponents/BaseTools/UBaseMeshProcessingTool
References
| Module | ModelingComponents |
| Header | /Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/BaseTools/BaseMeshProcessingTool.h |
| Include | #include "BaseTools/BaseMeshProcessingTool.h" |
virtual bool HasMeshTopologyChanged() const
Remarks
Called when Tool is Accepted to determine whether it is safe to only update vertex positions, or if entire target mesh must be replaced.