Module raytracer

Package de.grogra.ray.light

Class DefaultLightProcessor

java.lang.Object

de.grogra.ray.light.DefaultLightProcessor

All Implemented Interfaces:

LightProcessor

public class DefaultLightProcessor
extends Object
implements LightProcessor

Field Summary

Fields

Modifier and Type	Field	Description
protected RTLight[]	m_lights
protected ShadowProcessor	m_shadowProcessor
protected final Vector3d	m_toLight

Constructor Summary

Constructors

Constructor	Description
DefaultLightProcessor()

Method Summary

Modifier and Type	Method	Description
int	getLightRays(Ray view, IntersectionDescription desc, RayList rays)	Adds lights/shadow rays that illuminalte the specified intersection point.
void	prepareLightProcessor(RTScene scene, IntersectionProcessor processor)

Methods inherited from class java.lang.Object

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

Field Details

m_lights

protected RTLight[] m_lights

m_toLight

protected final Vector3d m_toLight

m_shadowProcessor

protected ShadowProcessor m_shadowProcessor

Constructor Details

DefaultLightProcessor

public DefaultLightProcessor()

Method Details

prepareLightProcessor

public void prepareLightProcessor(RTScene scene,
 IntersectionProcessor processor)

Specified by:

prepareLightProcessor in interface LightProcessor

getLightRays

public int getLightRays(Ray view,
 IntersectionDescription desc,
 RayList rays)

Description copied from interface: LightProcessor

Adds lights/shadow rays that illuminalte the specified intersection point.

Specified by:

getLightRays in interface LightProcessor

Parameters:

view -

desc - description object that specifies the intersection point

rays - all determined rays are added to this object

Returns:

number of rays that are added to the rays object