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...

Typedefs
typedef MR_EXTERN_C_BEGIN struct MREdgeTri	MREdgeTri
	edge from one mesh and triangle from another mesh
typedef struct MRPreciseCollisionResult	MRPreciseCollisionResult

Functions
MRMESHC_API bool	mrEdgeTriEq (const MREdgeTri *a, const MREdgeTri *b)
MRMESHC_API const MRVectorEdgeTri	mrPreciseCollisionResultEdgesAtrisB (const MRPreciseCollisionResult *result)
	each edge is directed to have its origin inside and its destination outside of the other mesh
MRMESHC_API const MRVectorEdgeTri	mrPreciseCollisionResultEdgesBtrisA (const MRPreciseCollisionResult *result)
	each edge is directed to have its origin inside and its destination outside of the other mesh
MRMESHC_API void	mrPreciseCollisionResultFree (MRPreciseCollisionResult *result)
	deallocates the PreciseCollisionResult object
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

MRPreciseCollisionResult

typedef struct MRPreciseCollisionResult MRPreciseCollisionResult

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

mrPreciseCollisionResultEdgesAtrisB()

MRMESHC_API const MRVectorEdgeTri mrPreciseCollisionResultEdgesAtrisB

(

const MRPreciseCollisionResult *

result

)

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

mrPreciseCollisionResultEdgesBtrisA()

MRMESHC_API const MRVectorEdgeTri mrPreciseCollisionResultEdgesBtrisA

(

const MRPreciseCollisionResult *

result

)

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

mrPreciseCollisionResultFree()

MRMESHC_API void mrPreciseCollisionResultFree

(

MRPreciseCollisionResult *

result

)

deallocates the PreciseCollisionResult object