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 const 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)

Typedef Documentation

MREdgeLoops

typedef struct MREdgeLoops MREdgeLoops

Function Documentation

mrEdgeLoopsFree()

MRMESHC_API void mrEdgeLoopsFree

(

MREdgeLoops *

loops

)

mrEdgeLoopsGet()

MRMESHC_API const 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

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