MRRegionBoundary.h File Reference

#include "MRMeshFwd.h"
#include "MRId.h"
#include "MRMeshTopology.h"

Go to the source code of this file.

Typedefs
typedef struct MREdgeLoops	MREdgeLoops

Functions
MR_EXTERN_C_BEGIN MRMESHC_API MREdgeLoop *	mrTrackRightBoundaryLoop (const MRMeshTopology *topology, MREdgeId e0, const MRFaceBitSet *region)
MRMESHC_API MREdgeLoop	mrEdgeLoopsGet (const MREdgeLoops *loops, size_t index)
MRMESHC_API size_t	mrEdgeLoopsSize (const MREdgeLoops *loops)
MRMESHC_API void	mrEdgeLoopsFree (MREdgeLoops *loops)
MRMESHC_API MREdgeLoops *	mrFindRightBoundary (const MRMeshTopology *topology, const MRFaceBitSet *region)
MRMESHC_API MRFaceBitSet *	mrGetIncidentFacesFromVerts (const MRMeshTopology *topology, const MRVertBitSet *region)
	composes the set of all faces incident to given vertices
MRMESHC_API MRFaceBitSet *	mrGetIncidentFacesFromEdges (const MRMeshTopology *topology, const MRUndirectedEdgeBitSet *region)
	composes the set of all faces incident to given edges
MRMESHC_API MRVertBitSet *	mrGetIncidentVertsFromFaces (const MRMeshTopology *topology, const MRFaceBitSet *faces)
	composes the set of all vertices incident to given faces
MRMESHC_API MRVertBitSet *	mrGetIncidentVertsFromEdges (const MRMeshTopology *topology, const MRUndirectedEdgeBitSet *edges)
	composes the set of all vertices incident to given edges
MRMESHC_API MRVertBitSet *	mrGetInnerVertsFromFaces (const MRMeshTopology *topology, const MRFaceBitSet *region)
	composes the set of all vertices not on the boundary of a hole and with all their adjacent faces in given set
MRMESHC_API MRVertBitSet *	mrGetInnerVertsFromEdges (const MRMeshTopology *topology, const MRUndirectedEdgeBitSet *edges)
	composes the set of all vertices with all their edges in given set
MRMESHC_API MRFaceBitSet *	mrGetInnerFacesFromVerts (const MRMeshTopology *topology, const MRVertBitSet *verts)
	composes the set of all faces with all their vertices in given set
MRMESHC_API MRUndirectedEdgeBitSet *	mrGetIncidentEdgesFromFaces (const MRMeshTopology *topology, const MRFaceBitSet *faces)
	composes the set of all undirected edges, having a face from given set from one of two sides
MRMESHC_API MRUndirectedEdgeBitSet *	mrGetIncidentEdgesFromEdges (const MRMeshTopology *topology, const MRUndirectedEdgeBitSet *edges)
	composes the set of all undirected edges, having at least one common vertex with an edge from given set
MRMESHC_API MRUndirectedEdgeBitSet *	mrGetInnerEdgesFromVerts (const MRMeshTopology *topology, const MRVertBitSet *verts)
	composes the set of all edges with all their vertices in given set
MRMESHC_API MRUndirectedEdgeBitSet *	mrGetInnerEdgesFromFaces (const MRMeshTopology *topology, const MRFaceBitSet *region)
	composes the set of all edges having both left and right in given region

Typedef Documentation

MREdgeLoops

typedef struct MREdgeLoops MREdgeLoops

Function Documentation

mrEdgeLoopsFree()

MRMESHC_API void mrEdgeLoopsFree

(

MREdgeLoops *

loops

)

mrEdgeLoopsGet()

MRMESHC_API MREdgeLoop mrEdgeLoopsGet	(	const MREdgeLoops *	loops,
		size_t	index )

mrEdgeLoopsSize()

MRMESHC_API size_t mrEdgeLoopsSize

(

const MREdgeLoops *

loops

)

mrFindRightBoundary()

MRMESHC_API MREdgeLoops * mrFindRightBoundary	(	const MRMeshTopology *	topology,
		const MRFaceBitSet *	region )

returns all region boundary loops; every loop has region faces on the right, and not-region faces or holes on the left

mrGetIncidentEdgesFromEdges()

MRMESHC_API MRUndirectedEdgeBitSet * mrGetIncidentEdgesFromEdges	(	const MRMeshTopology *	topology,
		const MRUndirectedEdgeBitSet *	edges )

composes the set of all undirected edges, having at least one common vertex with an edge from given set

mrGetIncidentEdgesFromFaces()

MRMESHC_API MRUndirectedEdgeBitSet * mrGetIncidentEdgesFromFaces	(	const MRMeshTopology *	topology,
		const MRFaceBitSet *	faces )

composes the set of all undirected edges, having a face from given set from one of two sides

mrGetIncidentFacesFromEdges()

MRMESHC_API MRFaceBitSet * mrGetIncidentFacesFromEdges	(	const MRMeshTopology *	topology,
		const MRUndirectedEdgeBitSet *	region )

composes the set of all faces incident to given edges

mrGetIncidentFacesFromVerts()

MRMESHC_API MRFaceBitSet * mrGetIncidentFacesFromVerts	(	const MRMeshTopology *	topology,
		const MRVertBitSet *	region )

composes the set of all faces incident to given vertices

mrGetIncidentVertsFromEdges()

MRMESHC_API MRVertBitSet * mrGetIncidentVertsFromEdges	(	const MRMeshTopology *	topology,
		const MRUndirectedEdgeBitSet *	edges )

composes the set of all vertices incident to given edges

mrGetIncidentVertsFromFaces()

MRMESHC_API MRVertBitSet * mrGetIncidentVertsFromFaces	(	const MRMeshTopology *	topology,
		const MRFaceBitSet *	faces )

composes the set of all vertices incident to given faces

mrGetInnerEdgesFromFaces()

MRMESHC_API MRUndirectedEdgeBitSet * mrGetInnerEdgesFromFaces	(	const MRMeshTopology *	topology,
		const MRFaceBitSet *	region )

composes the set of all edges having both left and right in given region

mrGetInnerEdgesFromVerts()

MRMESHC_API MRUndirectedEdgeBitSet * mrGetInnerEdgesFromVerts	(	const MRMeshTopology *	topology,
		const MRVertBitSet *	verts )

composes the set of all edges with all their vertices in given set

mrGetInnerFacesFromVerts()

MRMESHC_API MRFaceBitSet * mrGetInnerFacesFromVerts	(	const MRMeshTopology *	topology,
		const MRVertBitSet *	verts )

composes the set of all faces with all their vertices in given set

mrGetInnerVertsFromEdges()

MRMESHC_API MRVertBitSet * mrGetInnerVertsFromEdges	(	const MRMeshTopology *	topology,
		const MRUndirectedEdgeBitSet *	edges )

composes the set of all vertices with all their edges in given set

mrGetInnerVertsFromFaces()

MRMESHC_API MRVertBitSet * mrGetInnerVertsFromFaces	(	const MRMeshTopology *	topology,
		const MRFaceBitSet *	region )

composes the set of all vertices not on the boundary of a hole and with all their adjacent faces in given set

mrTrackRightBoundaryLoop()

MR_EXTERN_C_BEGIN MRMESHC_API MREdgeLoop * mrTrackRightBoundaryLoop	(	const MRMeshTopology *	topology,
		MREdgeId	e0,
		const MRFaceBitSet *	region )

returns closed loop of region boundary starting from given region boundary edge (region faces on the right, and not-region faces or holes on the left); if more than two boundary edges connect in one vertex, then the function makes the most abrupt turn to left