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API > API/Runtime > API/Runtime/GeometryCore > API/Runtime/GeometryCore/Selections > API/Runtime/GeometryCore/Selections/FMeshConnectedComponents
References
| Module | GeometryCore |
| Header | /Engine/Source/Runtime/GeometryCore/Public/Selections/MeshConnectedComponents.h |
| Include | #include "Selections/MeshConnectedComponents.h" |
| Source | /Engine/Source/Runtime/GeometryCore/Private/Selections/MeshConnectedComponents.cpp |
static void GrowToConnectedVertices
&40;
const FDynamicMesh3 & Mesh,
const TArray< int > & InputROI,
TSet< int > & ResultROI,
TArray< int32 > &42; QueueBuffer,
TFunctionRef< bool(int32, int32)> CanGrowPredicate
&41;
Remarks
Utility function to expand a vertex selection to all vertices considered "connected".
Parameters
| Name | Description |
|---|---|
| Mesh | Mesh to calculate on |
| InputROI | input set of vertices |
| ResultROI | output set of vertices connected to InputROI |
| QueueBuffer | optional buffer used as internal Queue. If passed as nullptr, a TArray will be locally allocated |
| CanGrowPredicate | determines whether two connected mesh vertices should be considered connected while growing |