MRExpandShrink.h File Reference

#include "MRMeshFwd.h"

Go to the source code of this file.

Namespaces
namespace	MR

Functions
MRMESH_API void	MR::expand (const MeshTopology &topology, FaceBitSet &region, int hops=1)
	adds to the region all faces within given number of hops (stars) from the initial region boundary
MRMESH_API FaceBitSet	MR::expand (const MeshTopology &topology, FaceId f, int hops)
	returns the region of all faces within given number of hops (stars) from the initial face
MRMESH_API void	MR::expand (const MeshTopology &topology, VertBitSet &region, int hops=1)
MRMESH_API VertBitSet	MR::expand (const MeshTopology &topology, VertId v, int hops)
	returns the region of all vertices within given number of hops (stars) from the initial vertex
MRMESH_API void	MR::shrink (const MeshTopology &topology, FaceBitSet &region, int hops=1)
	removes from the region all faces within given number of hops (stars) from the initial region boundary
MRMESH_API void	MR::shrink (const MeshTopology &topology, VertBitSet &region, int hops=1)
	removes from the region all vertices within given number of hops (stars) from the initial region boundary
MRMESH_API FaceBitSet	MR::expandFaces (const MeshTopology &topology, const FaceBitSet &region, const UndirectedEdgeBitSet *stopEdges=nullptr)
MRMESH_API FaceBitSet	MR::shrinkFaces (const MeshTopology &topology, const FaceBitSet &region, const UndirectedEdgeBitSet *stopEdges=nullptr)
MRMESH_API FaceBitSet	MR::getBoundaryFaces (const MeshTopology &topology, const FaceBitSet &region)
	returns faces from given region that have at least one neighbor face with shared edge not from the region