A 3D sphere class. More...

#include <Sphere3D.h>

Public Member Functions
Real	distance (const Point3D &v) const
	Note: this is actually the signed distance.

Real	signedDistance (const Point3D &v) const

bool	contains (const Point3D &v) const

bool	contains (const Sphere3D &s) const

bool	withinDistance (const Point3D &v, Real dist) const

Real	closestPoint (const Point3D &in, Point3D &out) const
	Returns the distance from the sphere to in.

bool	boundaryWithinDistance (const Point3D &v, Real dist) const

bool	intersects (const Line3D &, Real t1=NULL, Real t2=NULL) const

bool	intersects (const Segment3D &, Real t1=NULL, Real t2=NULL) const

bool	intersects (const Plane3D &p) const

bool	intersects (const Sphere3D &s) const

bool	boundaryIntersects (const Sphere3D &s) const

bool	boundaryIntersectsBoundary (const Sphere3D &s) const

bool	Read (File &f)

bool	Write (File &f) const

void	getAABB (AABB3D &bb) const

bool	intersects (const AABB3D &bb) const

Static Public Member Functions
static bool	ballsIntersect (const Point3D &ca, Real ra, const Point3D &cb, Real rb)

static bool	ballSphereIntersect (const Point3D &ca, Real ra, const Point3D &cb, Real rb)

static bool	spheresIntersect (const Point3D &ca, Real ra, const Point3D &cb, Real rb)

Detailed Description

A 3D sphere class.

Represented by a center and a radius.

Most methods consider the sphere as the solid ball. Methods that use the sphere boundary have the prefix "boundary".

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

Public Member Functions