net.sf.j3d.threeD.raytracer.engine
Class SpacePartition

java.lang.Object
  net.sf.j3d.threeD.raytracer.engine.AbstractSurface
      net.sf.j3d.threeD.raytracer.engine.SurfaceGroup
          net.sf.j3d.threeD.raytracer.engine.SpacePartition

All Implemented Interfaces:

Surface

Direct Known Subclasses:

Mesh

public class SpacePartition
extends SurfaceGroup

Field Summary

static int	l
static int	r
static int	s

Constructor Summary

SpacePartition()

Method Summary

boolean	intersect(Ray r) Returns true if the ray represented by the specified Ray object intersects any of the surfaces represented by this SurfaceGroup object.
Intersection	intersectAt(Ray r) Returns an Intersection object that represents the ray-surface intersections for the AbstractSurface object which is intersected closest to the origin of the ray (>= 0).
boolean	isTreeLoaded()
void	loadTree()
void	loadTree(int s)

Methods inherited from class net.sf.j3d.threeD.raytracer.engine.SurfaceGroup

addSurface, getNormalAt, getSurface, getSurfaces, removeSurface, setSurfaces, shade, triangulate

Methods inherited from class net.sf.j3d.threeD.raytracer.engine.AbstractSurface

addShader, addTexture, addTransform, calculateTransform, getColor, getColorAt, getColorAt, getIndexOfRefraction, getIndexOfRefraction, getLocation, getParent, getReflectedPercentage, getReflectedPercentage, getRefractedPercentage, getRefractedPercentage, getRotationCoefficients, getScaleCoefficients, getShadeBack, getShadeFront, getShaderSet, getSize, getTexture, getTextures, getTextureSet, getTransform, getTransform, getTransforms, removeTexture, removeTransform, setColor, setIndexOfRefraction, setLocation, setParent, setReflectedPercentage, setRefractedPercentage, setRotationCoefficients, setScaleCoefficients, setShadeBack, setShadeFront, setShaders, setShaders, setSize, setTexture, setTextures, setTransform, setTransforms

Methods inherited from class java.lang.Object

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

Field Detail

l

public static int l

r

public static int r

s

public static int s

Constructor Detail

SpacePartition

public SpacePartition()

Method Detail

loadTree

public void loadTree()

loadTree

public void loadTree(int s)

isTreeLoaded

public boolean isTreeLoaded()

intersect

public boolean intersect(Ray r)

Description copied from class: SurfaceGroup

Returns true if the ray represented by the specified Ray object intersects any of the surfaces represented by this SurfaceGroup object.

Specified by:

intersect in interface Surface

Overrides:

intersect in class SurfaceGroup

intersectAt

public Intersection intersectAt(Ray r)

Description copied from class: SurfaceGroup

Returns an Intersection object that represents the ray-surface intersections for the AbstractSurface object which is intersected closest to the origin of the ray (>= 0). If there is no intersection >= 0 along the ray, null is returned.

Specified by:

intersectAt in interface Surface

Overrides:

intersectAt in class SurfaceGroup