MRTriDist.h File Reference

#include <MRCMisc/exports.h>

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Typedefs
typedef struct MR_Vector3f	MR_Vector3f

Functions
MRC_API float	MR_TriDist (MR_Vector3f *p, MR_Vector3f *q, const MR_Vector3f *s, const MR_Vector3f *t)
	computes the closest points on two triangles, and returns the squared distance between them.
MRC_API void	MR_SegPoints (MR_Vector3f *VEC, MR_Vector3f *X, MR_Vector3f *Y, const MR_Vector3f *P, const MR_Vector3f *A, const MR_Vector3f *Q, const MR_Vector3f *B)

Typedef Documentation

MR_Vector3f

typedef struct MR_Vector3f MR_Vector3f

Function Documentation

MR_SegPoints()

MRC_API void MR_SegPoints	(	MR_Vector3f *	VEC,
		MR_Vector3f *	X,
		MR_Vector3f *	Y,
		const MR_Vector3f *	P,
		const MR_Vector3f *	A,
		const MR_Vector3f *	Q,
		const MR_Vector3f *	B )

Returns closest points between an segment pair. Generated from function MR::SegPoints. Parameter VEC can not be null. It is a single object. Parameter X can not be null. It is a single object. Parameter Y can not be null. It is a single object. Parameter P can not be null. It is a single object. Parameter A can not be null. It is a single object. Parameter Q can not be null. It is a single object. Parameter B can not be null. It is a single object.

MR_TriDist()

MRC_API float MR_TriDist	(	MR_Vector3f *	p,
		MR_Vector3f *	q,
		const MR_Vector3f *	s,
		const MR_Vector3f *	t )

computes the closest points on two triangles, and returns the squared distance between them.

Parameters

s,t	are the triangles, stored tri[point][dimension].

If the triangles are disjoint, p and q give the closest points of s and t respectively. However, if the triangles overlap, p and q are basically a random pair of points from the triangles, not coincident points on the intersection of the triangles, as might be expected. Generated from function MR::TriDist. Parameter p can not be null. It is a single object. Parameter q can not be null. It is a single object.