FMeshVertexSelection::ExpandToOneRingNeighbours

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API > API/Runtime > API/Runtime/GeometryCore > API/Runtime/GeometryCore/Selections > API/Runtime/GeometryCore/Selections/FMeshVertexSelection > API/Runtime/GeometryCore/Selections/FMeshVertexSelection/ExpandToOneRingN-

References

void ExpandToOneRingNeighbours  
(  
    const TUniqueFunction < bool> & FilterF  
)  
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void ExpandToOneRingNeighbours (     const TUniqueFunction < bool> & FilterF )

Remarks

Add all one-ring neighbours of current selection to set. On a large mesh this is quite expensive as we don't know the boundary, so we have to iterate over all triangles.

Return false from FilterF to prevent vertices from being included.