cz.cuni.jagrlib
Class CSGLeaf

java.lang.Object
  cz.cuni.jagrlib.DefaultSceneNode
      cz.cuni.jagrlib.CSGCommonNode
          cz.cuni.jagrlib.CSGLeaf

All Implemented Interfaces:

IntersectionAttributes, SceneNode

public class CSGLeaf
extends CSGCommonNode

Leaf node (holding elementary solid) of CSG scene representation.

Since:

0.11

See Also:

CSGLeaf.java, Solid, CSGNode

Field Summary

Solid

solid Solid which is assigned to this leaf-node.

Fields inherited from class cz.cuni.jagrlib.CSGCommonNode

attr, order, parent, root

Fields inherited from class cz.cuni.jagrlib.DefaultSceneNode

serial

Fields inherited from interface cz.cuni.jagrlib.SceneNode

ATTR_BSSRDF, ATTR_COLOR, ATTR_TEXTURE

Constructor Summary

CSGLeaf(Solid _solid)
Initializing constructor.

Method Summary

java.util.List<MicroFacet>

intersection(double[] P0, double[] P1) Computes all intersections of the given ray with the solid.

Methods inherited from class cz.cuni.jagrlib.CSGCommonNode

assertAttributes, getAttribute, getAttributes, getOrder, getParent, isObjectRoot, selfAttribute, setAttribute, setObjectRoot, setOrder, setParent

Methods inherited from class cz.cuni.jagrlib.DefaultSceneNode

getChild, getChildMatrix, getChildMatrixInv, getSerial, children, insertChild, removeChild, setSerial

Methods inherited from class java.lang.Object

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

Field Detail

solid

public Solid solid

Solid which is assigned to this leaf-node. One Solid instance can be shared among multiple CSGLeafNodes.

Constructor Detail

CSGLeaf

public CSGLeaf(Solid _solid)

Initializing constructor.

Method Detail

intersection

public java.util.List<MicroFacet> intersection(double[] P0,
                                               double[] P1)

Computes all intersections of the given ray with the solid.

Specified by:

intersection in interface SceneNode

Overrides:

intersection in class DefaultSceneNode

Parameters:

P0 - Ray origin (double[3] or double[4]).

P1 - Direction vector of the ray (double[3] or double[4]).

Returns:

List of all intersections with the solid.