A 3D plane classRepresents plane with a normal and offset such that x on the plane satisfy dot(normal,x) = offset. More...

#include <Plane3D.h>

Public Member Functions
void	setPointNormal (const Point3D &a, const Vector3 &n)

void	setPointBases (const Point3D &a, const Vector3 &b1, const Vector3 &b2)

void	setPoints (const Point3D &a, const Point3D &b, const Point3D &c)

void	setTransformed (const Plane3D &pin, const RigidTransform &xform)

void	setTransformed (const Plane3D &pin, const Matrix4 &xform)

Real	distance (const Point3D &v) const

void	project (const Point3D &in, Point3D &out) const
	projects onto the plane

void	getBasis (Vector3 &xb, Vector3 &yb) const
	returns a basis of the plane

bool	intersectsSegment (const Segment3D &, Real *t)

bool	intersectsLine (const Line3D &, Real *t)

bool	intersectsRay (const Ray3D &, Real *t)

bool	intersects (const AABB3D &) const

bool	intersectsInterior (const AABB3D &) const

void	distanceLimits (const AABB3D &, Real &dmin, Real &dmax) const
	calculates min/max bbox distances

int	allIntersections (const Plane3D &p, Line3D &l) const

bool	Read (File &f)

bool	Write (File &f) const

void	Print (std::ostream &out) const

Detailed Description

A 3D plane class

Represents plane with a normal and offset such that x on the plane satisfy dot(normal,x) = offset.

Member Function Documentation

int Plane3D::allIntersections	(	const Plane3D &	p,
		Line3D &	l
	)		const

returns the dimension of the intersection of the 2 planes.
if 0, they don't intersect.
1, it's a line returned in l
2, the planes are identitcal

The documentation for this struct was generated from the following files: