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API > API/Plugins > API/Plugins/DynamicMesh > API/Plugins/DynamicMesh/Parameterization > API/Plugins/DynamicMesh/Parameterization/FMeshRegionGraph
References
| Module | DynamicMesh |
| Header | /Engine/Plugins/Runtime/GeometryProcessing/Source/DynamicMesh/Public/Parameterization/MeshRegionGraph.h |
| Include | #include "Parameterization/MeshRegionGraph.h" |
| Source | /Engine/Plugins/Runtime/GeometryProcessing/Source/DynamicMesh/Private/Parameterization/MeshRegionGraph.cpp |
bool MergeSmallRegions
&40;
int32 SmallThreshold,
TFunctionRef< float(int32 SmallRgnIdx, int32 NbrRgnIdx)> RegionSimilarityFunc
&41;
Remarks
Incrementally merge regions with a triangle count below the given SmallThreshold. A Small region is merged to it's most-similar neighbour, as defined by RegionSimilarityFunc. The merge order is sorted by largest Similarity, ie most-similar regions are merged first.