Module raytracer

Package de.grogra.ray2.radiosity

Class GroupListBuilder

java.lang.Object

de.grogra.ray2.radiosity.GroupListBuilder

public class GroupListBuilder
extends Object

This Class creates a List of PatchGroups. Every object in the scene must be converted into patch groups.

Author:

Ralf Kopsch

Constructor Summary

Constructors

Constructor	Description
GroupListBuilder()

Method Summary

Modifier and Type	Method	Description
void	add(Shader shader, Vector3d[] vertices)	Converts a list of vertices into a patch group.
void	add(Shader shader, Vector3d[] vertices, Color3f emitted)	Converts a list of vertices into a patch group.
void	add(Vector3d[] vertices, Color3f emitted, boolean visible)	Converts a list of vertices into a patch group.
Vector<PatchGroup>	getGroups()	Returns a list of patch groups.

Methods inherited from class java.lang.Object

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

Constructor Details

GroupListBuilder

public GroupListBuilder()

Method Details

add

public void add(Shader shader,
 Vector3d[] vertices,
 Color3f emitted)

Converts a list of vertices into a patch group.

Parameters:

shader - a surface shader.

vertices - a list of vertices.

emitted - the emitted color.

add

public void add(Shader shader,
 Vector3d[] vertices)

Converts a list of vertices into a patch group. Sets the emitted color to black.

Parameters:

shader - a surface shader.

vertices - a list of vertices.

add

public void add(Vector3d[] vertices,
 Color3f emitted,
 boolean visible)

Converts a list of vertices into a patch group.

Parameters:

vertices - a list of vertices.

emitted - the emitted color.

visible - if false, the patch group is not visible

getGroups

public Vector<PatchGroup> getGroups()

Returns a list of patch groups.

Returns:

Returns a list of patch groups.