de.grogra.ray2.radiosity

Class ZPixel

java.lang.Object

de.grogra.ray2.radiosity.ZPixel

public class ZPixel
extends java.lang.Object

This class represents one Pixel on the HemiCube.

Author:

Ralf Kopsch

Constructor Summary

Constructors

Constructor and Description
ZPixel() Creates a new Hemicube pixel.

Method Summary

Methods

Modifier and Type	Method and Description
void	add(SubPatch patch, double z, boolean back) Adds a patch to this pixel.
SubPatch	getPatch() Returns the patch assigned to this pixel.
boolean	isBack() Returns true, if the back side of a patch is in front.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ZPixel

public ZPixel()

Creates a new Hemicube pixel.

Method Detail

add

public void add(SubPatch patch,
       double z,
       boolean back)

Adds a patch to this pixel. If the pixel contains all ready a patch the 2 z values will be compared and the patch with the lesser value will be inserted.

Parameters:

patch -

z -

back -

getPatch

public SubPatch getPatch()

Returns the patch assigned to this pixel.

Returns:

Returns the patch assigned to this pixel.

isBack

public boolean isBack()

Returns true, if the back side of a patch is in front.

Returns:

Returns true, if the back side of a patch is in front.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object