de.grogra.ray2.tracing

Class LightModelProcessor

java.lang.Object

de.grogra.ray2.tracing.RadiationModel

de.grogra.ray2.tracing.LightModelProcessor

All Implemented Interfaces:

java.lang.Cloneable

public class LightModelProcessor
extends RadiationModel
implements java.lang.Cloneable

Perform light model calculation for a single ray and collect the energy that was absorbed by the volumes. Color computations are performed with instances of Spectrum.

Author:

Reinhard Hemmerling

Nested Class Summary

Nested classes/interfaces inherited from class de.grogra.ray2.tracing.RadiationModel

RadiationModel.RayPoint

Constructor Summary

Constructors

Constructor and Description
LightModelProcessor(Scene scene, int[] idToGroup) Create a new light model processor that uses the given spectrum factory.
LightModelProcessor(Scene scene, ObjectList<Spectrum> radiantPowerSum, ObjectList<Spectrum> absorbedPowerSum, ObjectList<Spectrum> reflectedPowerSum, ObjectList<Spectrum> transmittedPowerSum, ObjectList<Spectrum> sensedIrridiancSum, int[] idToGroup, int bundleSize, ObjectList<ObjectList<RadiationModel.RayPoint>> rays, IntList hitCounterSum) Create a new light model processor that uses the given spectrum factory and adds collected radiation values to the lists.

Method Summary

Methods

Modifier and Type	Method and Description
void	compute(long rayCount, long seed, ProgressMonitor progress, int maxDepth, double minPower)
LightModelProcessor	dup(Scene scene)
int	getBundleSize()
protected void	initLocals()

Methods inherited from class de.grogra.ray2.tracing.RadiationModel

getAbsorbedPower, getAbsorbedPowerCollector, getHitCount, getReceivedPower, getReflectedPower, getSensedIrradiance, getSensedIrradianceCollector, getTracedRays, getTransmittedPower

Methods inherited from class java.lang.Object

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

Constructor Detail

LightModelProcessor

public LightModelProcessor(Scene scene,
                   int[] idToGroup)

Create a new light model processor that uses the given spectrum factory.

Parameters:

scene -

LightModelProcessor

public LightModelProcessor(Scene scene,
                   ObjectList<Spectrum> radiantPowerSum,
                   ObjectList<Spectrum> absorbedPowerSum,
                   ObjectList<Spectrum> reflectedPowerSum,
                   ObjectList<Spectrum> transmittedPowerSum,
                   ObjectList<Spectrum> sensedIrridiancSum,
                   int[] idToGroup,
                   int bundleSize,
                   ObjectList<ObjectList<RadiationModel.RayPoint>> rays,
                   IntList hitCounterSum)

Create a new light model processor that uses the given spectrum factory and adds collected radiation values to the lists.

Parameters:

scene - a scene

radiantPowerSum -

absorbedPowerSum -

reflectedPowerSum -

transmittedPowerSum -

sensedIrradianceSum -

rays - for debugging purposes, the traced rays will be added to the list. Use null if this is not needed

Method Detail

compute

public void compute(long rayCount,
           long seed,
           ProgressMonitor progress,
           int maxDepth,
           double minPower)

Specified by:

compute in class RadiationModel

dup

public LightModelProcessor dup(Scene scene)

getBundleSize

public int getBundleSize()

initLocals

protected void initLocals()