DistFuncs.h File Reference

#include "Opcode/Opcode.h"
#include "config.h"
#include <iostream>

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Functions
std::ostream &	operator<< (std::ostream &ost, const Point &p)
HRP_COLLISION_EXPORT float	PointSegDist (const Point &P, const Point &u0, const Point &u1)
	compute distance between a point and a line segment More...
HRP_COLLISION_EXPORT float	SegSegDist (const Point &u0, const Point &u1, const Point &v0, const Point &v1)
	compute distance between line segments More...
HRP_COLLISION_EXPORT float	TriTriDist (const Point &U0, const Point &U1, const Point &U2, const Point &V0, const Point &V1, const Point &V2, Point &cp0, Point &cp1)
	compute the minimum distance and the closest points between two triangles More...

Function Documentation

operator<<()

std::ostream& operator<<	(	std::ostream &	ost,
		const Point &	p
	)

Definition at line 3 of file DistFuncs.cpp.

PointSegDist()

HRP_COLLISION_EXPORT float PointSegDist	(	const Point &	P,
		const Point &	u0,
		const Point &	u1
	)

compute distance between a point and a line segment

Parameters

P	the point
u0	one of end points of the line segment
u1	the other end point of the line segment

Returns

distance between the point and the line segment

Definition at line 115 of file DistFuncs.cpp.

SegSegDist()

HRP_COLLISION_EXPORT float SegSegDist	(	const Point &	u0,
		const Point &	u1,
		const Point &	v0,
		const Point &	v1
	)

compute distance between line segments

u0 one of end points of the first line segment u1 the other end point of the first line segment v0 one of end points of the second line segment v1 the other end point of the second line segment

Returns

distance between line segments

Definition at line 271 of file DistFuncs.cpp.

TriTriDist()

HRP_COLLISION_EXPORT float TriTriDist	(	const Point &	U0,
		const Point &	U1,
		const Point &	U2,
		const Point &	V0,
		const Point &	V1,
		const Point &	V2,
		Point &	cp0,
		Point &	cp1
	)

compute the minimum distance and the closest points between two triangles

Parameters

U0	the first vertex of the first triangle
U1	the second vertex of the first triangle
U2	the third vertex of the first triangle
V0	the first vertex of the second triangle
V1	the second vertex of the second triangle
V2	the third vertex of the second triangle
cp0	the closest point on the first triangle
cp1	the closest point on the second triangle

Returns

the minimum distance

Definition at line 154 of file DistFuncs.cpp.