Sphere Class Reference

#include <sphere.h>

Inheritance diagram for Sphere:

List of all members.

Public Member Functions
	Sphere (DBL r)
	Sphere (DBL r, Vector3 l)
Object3D *	duplicate () const
void	rotateRad (const Vector3 &v)
void	rotateDeg (const Vector3 &v)
void	scale (const Vector3 &v)
Intersection *	intersectLocal (const Ray &r) const
Intersection *	intersectLocalLimitedTime (const Ray &r, DBL maxtime) const
bool	isInsideAt (const Vector3 &locallocation) const
bool	hasFinitBounding () const
Vector3	getBoundingMin () const
Vector3	getBoundingMax () const
PatchObject *	toPatch (double precision) const

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Detailed Description

Sphere object.

Author:

Micha Riser

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Constructor & Destructor Documentation

Sphere::Sphere (  DBL  r  )  [inline]

Create sphere at origin. Parameters: r  radius

Sphere::Sphere (  DBL  r, Vector3  l )  [inline]

Create sphere. Parameters: r  radius l  midpoint

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Member Function Documentation

Object3D* Sphere::duplicate (   )  const [inline, virtual]

Create a duplicate of the object. Must be of the same type! Returns: An exact duplicate of the object. Implements SurfacePatch3D.

Vector3 Sphere::getBoundingMax (   )  const [virtual]

Get bounding dimension (maximum edge). Reimplemented from Object3D.

Vector3 Sphere::getBoundingMin (   )  const [virtual]

Get bounding dimension (minimum edge). Reimplemented from Object3D.

bool Sphere::hasFinitBounding (   )  const [virtual]

Returns true if the surface can be enclosed by a finit box. Reimplemented from Object3D.

bool Sphere::isInsideAt (  const Vector3 &  locallocation  )  const [virtual]

Test point for insideness. Parameters: locallocation  point in object space to test Returns: true if point is inside the object else false Implements Object3D.

void Sphere::rotateDeg (  const Vector3 &  v  )  [virtual]

Rotate around x,y and z axis. Parameters: v  vector holding the rotation angles in degrees Reimplemented from Object3D.

void Sphere::rotateRad (  const Vector3 &  v  )  [virtual]

Rotate around x,y and z axis. Parameters: v  vector holding the rotation angles in radians Reimplemented from Object3D.

void Sphere::scale (  const Vector3 &  v  )  [virtual]

Scale by x,y,z factor from vector. Reimplemented from Object3D.

PatchObject * Sphere::toPatch (  double  precision  )  const [virtual]

Creates an approximatly equivalent object out of 'patches'. Returns Parameters: precision  max tolerance for the surface to be away from the original Returns: pointer to approximated object, 0 if method not implemented Reimplemented from Object3D.

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

• sphere.h
• sphere.cpp

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