apps.lightrays.raytracer.scene.geometry
Class Sphere

java.lang.Object
  apps.lightrays.raytracer.scene.SceneObject
      apps.lightrays.raytracer.scene.geometry.Sphere

Direct Known Subclasses:

Light

public class Sphere
extends SceneObject

The Class Sphere.

Constructor Summary

Sphere()
Instantiates a new sphere.

Sphere(Point center, double radius, OpticalProperties optics)
Instantiates a new sphere.

Method Summary

Shader	createShader(Ray r) Creates the shader.
Point	getCenter() Gets the center.
Vector	getNormal(Point intersect) Gets the normal.
RayHitInfo	intersect(Ray r) Intersect.
void	set(Point center, double radius, OpticalProperties optics) Sets the.
void	setCenter(Point center) Sets the center.
void	setRadius(double radius) Sets the radius.
java.lang.String	toString()

Methods inherited from class apps.lightrays.raytracer.scene.SceneObject

getOpticProperties, setOpticProperties, setScene

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Sphere

public Sphere()

Instantiates a new sphere.

Sphere

public Sphere(Point center,
              double radius,
              OpticalProperties optics)

Instantiates a new sphere.

Parameters:

center - the center

radius - the radius

optics - the optics

Method Detail

createShader

public Shader createShader(Ray r)

Description copied from class: SceneObject

Creates the shader.

Specified by:

createShader in class SceneObject

Parameters:

r - the r

Returns:

the shader

getCenter

public Point getCenter()

Gets the center.

Returns:

the center

getNormal

public Vector getNormal(Point intersect)

Description copied from class: SceneObject

Gets the normal.

Specified by:

getNormal in class SceneObject

Parameters:

intersect - the intersect

Returns:

the normal

intersect

public RayHitInfo intersect(Ray r)

Description copied from class: SceneObject

Intersect.

Specified by:

intersect in class SceneObject

Parameters:

r - the r

Returns:

the ray hit info

set

public void set(Point center,
                double radius,
                OpticalProperties optics)

Sets the.

Parameters:

center - the center

radius - the radius

optics - the optics

setCenter

public void setCenter(Point center)

Sets the center.

Parameters:

center - the new center

setRadius

public void setRadius(double radius)

Sets the radius.

Parameters:

radius - the new radius

toString

public java.lang.String toString()

Specified by:

toString in class SceneObject