de.grogra.ray.tracing

Class BidirectionalPathTracer

java.lang.Object

de.grogra.ray.tracing.BidirectionalPathTracer

All Implemented Interfaces:

RayProcessor

public class BidirectionalPathTracer
extends java.lang.Object
implements RayProcessor

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	BidirectionalPathTracer.PathingStrategies

Constructor Summary

Constructors

Constructor and Description
BidirectionalPathTracer()

Method Summary

Methods

Modifier and Type	Method and Description
void	getColorFromRay(Ray ray, Color4f color) The main methode of a ray processor.
LightProcessor	getLightProcessor()
int	getRecursionDepth()
boolean	hasFixedLightProcessor()
void	prepareRayProcessor(RTScene scene, IntersectionProcessor intersectionProcessor) With this method the processor is initialized with a 3d scene and an intersection processor it will use.
void	setIntersectionProcessor(IntersectionProcessor processor)
void	setLightProcessor(LightProcessor proc)
void	setRecursionDepth(int value)

Methods inherited from class java.lang.Object

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

Constructor Detail

BidirectionalPathTracer

public BidirectionalPathTracer()

Method Detail

getColorFromRay

public void getColorFromRay(Ray ray,
                   Color4f color)

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

color - 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 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

setIntersectionProcessor

public void setIntersectionProcessor(IntersectionProcessor processor)

setLightProcessor

public void setLightProcessor(LightProcessor proc)

Specified by:

setLightProcessor in interface RayProcessor

setRecursionDepth

public void setRecursionDepth(int value)

Specified by:

setRecursionDepth in interface RayProcessor