MRMeshCollidePrecise.h File Reference

#include "MRMeshFwd.h"
#include "MRId.h"
#include "MRMeshPart.h"
#include "MRPrecisePredicates3.h"
#include "MRVector.h"

Go to the source code of this file.

Classes
struct	MREdgeTri
	edge from one mesh and triangle from another mesh More...
struct	MRFlaggedTri
struct	MRVarEdgeTri

Typedefs
typedef MR_EXTERN_C_BEGIN struct MREdgeTri	MREdgeTri
	edge from one mesh and triangle from another mesh
typedef struct MRFlaggedTri	MRFlaggedTri
typedef struct MRVarEdgeTri	MRVarEdgeTri
typedef MRVectorVarEdgeTri	MRPreciseCollisionResult
	each edge is directed to have its origin inside and its destination outside of the other mesh

Functions
MRMESHC_API bool	mrEdgeTriEq (const MREdgeTri *a, const MREdgeTri *b)
MRMESHC_API MRPreciseCollisionResult *	mrFindCollidingEdgeTrisPrecise (const MRMeshPart *a, const MRMeshPart *b, const MRConvertToIntVector *conv, const MRAffineXf3f *rigidB2A, bool anyIntersection)
	finds all pairs of colliding edges from one mesh and triangle from another mesh
MRMESHC_API MRCoordinateConverters	mrGetVectorConverters (const MRMeshPart *a, const MRMeshPart *b, const MRAffineXf3f *rigidB2A)
	creates simple converters from Vector3f to Vector3i and back in mesh parts area range

Typedef Documentation

MREdgeTri

typedef MR_EXTERN_C_BEGIN struct MREdgeTri MREdgeTri

edge from one mesh and triangle from another mesh

MRFlaggedTri

typedef struct MRFlaggedTri MRFlaggedTri

MRPreciseCollisionResult

typedef MRVectorVarEdgeTri MRPreciseCollisionResult

each edge is directed to have its origin inside and its destination outside of the other mesh

MRVarEdgeTri

typedef struct MRVarEdgeTri MRVarEdgeTri

Function Documentation

mrEdgeTriEq()

MRMESHC_API bool mrEdgeTriEq	(	const MREdgeTri *	a,
		const MREdgeTri *	b )

mrFindCollidingEdgeTrisPrecise()

MRMESHC_API MRPreciseCollisionResult * mrFindCollidingEdgeTrisPrecise	(	const MRMeshPart *	a,
		const MRMeshPart *	b,
		const MRConvertToIntVector *	conv,
		const MRAffineXf3f *	rigidB2A,
		bool	anyIntersection )

finds all pairs of colliding edges from one mesh and triangle from another mesh

Parameters

rigidB2A	rigid transformation from B-mesh space to A mesh space, NULL considered as identity transformation
anyIntersection	if true then the function returns as fast as it finds any intersection

mrGetVectorConverters()

MRMESHC_API MRCoordinateConverters mrGetVectorConverters	(	const MRMeshPart *	a,
		const MRMeshPart *	b,
		const MRAffineXf3f *	rigidB2A )

creates simple converters from Vector3f to Vector3i and back in mesh parts area range

Parameters

rigidB2A

rigid transformation from B-mesh space to A mesh space, nullptr considered as identity transformation