de.grogra.ray.tracing

Class PhotonMapping

java.lang.Object

de.grogra.ray.tracing.PhotonMapping

All Implemented Interfaces:

RayProcessor

public class PhotonMapping
extends java.lang.Object
implements RayProcessor

Funktioniert momentan nur mit Punktlichtquellen und Arealight Funktioniert nicht mit directional Light

Constructor Summary

Constructors

Constructor and Description
PhotonMapping()

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
void	createPhotonMap()
void	getColorFromRay(Ray ray, Color4f color4) The main methode of a ray processor.
LightProcessor	getLightProcessor()
int	getRecursionDepth()
boolean	hasFixedLightProcessor()
void	prepareRayProcessor(RTScene scene, IntersectionProcessor m_intersectionProcessor) With this method the processor is initialized with a 3d scene and an intersection processor it will use.
void	setLightProcessor(LightProcessor model)
void	setPhotonCount(int photonCount)
void	setRang(int range)
void	setRecursionDepth(int value)

Methods inherited from class java.lang.Object

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

Constructor Detail

PhotonMapping

public PhotonMapping()

Method Detail

clear

public void clear()

createPhotonMap

public void createPhotonMap()

getColorFromRay

public void getColorFromRay(Ray ray,
                   Color4f color4)

Description copied from interface: RayProcessor

The main methode of a ray processor. This methode has to calculate a color (or luminance of the red, gren and blue ) for each ray.

Specified by:

getColorFromRay in interface RayProcessor

Parameters:

ray - input - calculate for this ray

color4 - output - the calculated color

getLightProcessor

public LightProcessor getLightProcessor()

Specified by:

getLightProcessor in interface RayProcessor

getRecursionDepth

public int getRecursionDepth()

Specified by:

getRecursionDepth in interface RayProcessor

hasFixedLightProcessor

public boolean hasFixedLightProcessor()

Specified by:

hasFixedLightProcessor in interface RayProcessor

prepareRayProcessor

public void prepareRayProcessor(RTScene scene,
                       IntersectionProcessor m_intersectionProcessor)

Description copied from interface: RayProcessor

With this method the processor is initialized with a 3d scene and an intersection processor it will use.

Specified by:

prepareRayProcessor in interface RayProcessor

setLightProcessor

public void setLightProcessor(LightProcessor model)

Specified by:

setLightProcessor in interface RayProcessor

setPhotonCount

public void setPhotonCount(int photonCount)

setRang

public void setRang(int range)

setRecursionDepth

public void setRecursionDepth(int value)

Specified by:

setRecursionDepth in interface RayProcessor