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API > API/Plugins > API/Plugins/ModelingComponents > API/Plugins/ModelingComponents/Selection > API/Plugins/ModelingComponents/Selection/UPolygonSelectionMechanic
References
| Module | ModelingComponents |
| Header | /Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/Selection/PolygonSelectionMechanic.h |
| Include | #include "Selection/PolygonSelectionMechanic.h" |
| Source | /Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Private/Selection/PolygonSelectionMechanic.cpp |
void ShrinkSelection
(
bool bAsTriangleTopology
)
Remarks
Shrinks selection at the borders.
Parameters
| Name | Description |
|---|---|
| bAsTriangleTopology | Can be set true if the topology type is FTriangleGroupTopology, to perform the operation a bit more efficiently by using the mesh topology directly. |