MRTriPoint.h File Reference

#include "MRMeshFwd.h"
#include "MRVector3.h"

Go to the source code of this file.

Classes
struct	MRTriPointf
	encodes a point inside a triangle using barycentric coordinates More...

Typedefs
typedef MR_EXTERN_C_BEGIN struct MRTriPointf	MRTriPointf
	encodes a point inside a triangle using barycentric coordinates

Functions
MRMESHC_API MRTriPointf	mrTriPointfFromTriangle (const MRVector3f *p, const MRVector3f *v0, const MRVector3f *v1, const MRVector3f *v2)
	given a point coordinates and triangle (v0,v1,v2) computes barycentric coordinates of the point
MRMESHC_API MRVector3f	mrTriPointfInterpolate (const MRTriPointf *tp, const MRVector3f *v0, const MRVector3f *v1, const MRVector3f *v2)
	given three values in three vertices, computes interpolated value at this barycentric coordinates

Typedef Documentation

MRTriPointf

typedef MR_EXTERN_C_BEGIN struct MRTriPointf MRTriPointf

encodes a point inside a triangle using barycentric coordinates

Notations used below: v0, v1, v2 - points of the triangle

Function Documentation

mrTriPointfFromTriangle()

MRMESHC_API MRTriPointf mrTriPointfFromTriangle	(	const MRVector3f *	p,
		const MRVector3f *	v0,
		const MRVector3f *	v1,
		const MRVector3f *	v2 )

given a point coordinates and triangle (v0,v1,v2) computes barycentric coordinates of the point

mrTriPointfInterpolate()

MRMESHC_API MRVector3f mrTriPointfInterpolate	(	const MRTriPointf *	tp,
		const MRVector3f *	v0,
		const MRVector3f *	v1,
		const MRVector3f *	v2 )

given three values in three vertices, computes interpolated value at this barycentric coordinates