Module imp3d

Package de.grogra.imp3d.ray

Class RTAreaLight

java.lang.Object

de.grogra.imp3d.objects.SceneTree.Node

de.grogra.imp3d.objects.SceneTree.Leaf

de.grogra.imp3d.objects.SceneTreeWithShader.Leaf

de.grogra.imp3d.ray.RaytracerLeaf

de.grogra.imp3d.ray.RTAreaLight

All Implemented Interfaces:

RTLight, RTObject

public class RTAreaLight
extends RaytracerLeaf
implements RTLight

Nested Class Summary

Nested classes/interfaces inherited from interface de.grogra.ray.RTObject

RTObject.RTObjectUserData

Field Summary

Fields inherited from class de.grogra.imp3d.objects.SceneTreeWithShader.Leaf

interior, shader

Fields inherited from class de.grogra.imp3d.objects.SceneTree.Leaf

asNode, object, pathId

Fields inherited from class de.grogra.imp3d.objects.SceneTree.Node

next

Constructor Summary

Constructors

Constructor	Description
RTAreaLight(Object object, boolean asNode, long pathId, Light light, Vector3f axis1, Vector3f axis2)

Method Summary

Modifier and Type	Method	Description
float	computeBSDF(ShadingEnvironment env, Vector3f in, Vector3f out, boolean adjoint, Color3f bsdf)
void	generateRandomOrigins(RayList out, int seed)
void	generateRandomRays(Vector3f vout, RayList out, boolean adjoint, int seed)
BoundingVolume	getBoundingVolume()
float	getDistance(Ray ray, RayContext context)
Point3f	getGlobalOrigin()
void	getIntersectionDescription(IntersectionDescription desc)
int	getLightRays(Ray view, IntersectionDescription desc, ShadowProcessor shadowModel, RayList rays)
boolean	isConvex()
boolean	isShadeable()
boolean	isShadowless()
boolean	isSolid()
void	setTransformation(Matrix4f mat)

Methods inherited from class de.grogra.imp3d.ray.RaytracerLeaf

getMedium, getRTMedium, getRTShader, getShader, getTransformation, getUserData, setMedium, setShader

Methods inherited from class de.grogra.imp3d.objects.SceneTreeWithShader.Leaf

setInterior

Methods inherited from class de.grogra.imp3d.objects.SceneTree.Leaf

accept, getBoolean, getByte, getChar, getDouble, getFloat, getInt, getLong, getObject, getObject, getShort, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.grogra.ray.RTObject

getMedium, getShader, getUserData

Constructor Details

RTAreaLight

public RTAreaLight(Object object,
 boolean asNode,
 long pathId,
 Light light,
 Vector3f axis1,
 Vector3f axis2)

Method Details

isConvex

public boolean isConvex()

Specified by:

isConvex in interface RTObject

setTransformation

public void setTransformation(Matrix4f mat)

Overrides:

setTransformation in class RaytracerLeaf

isShadowless

public boolean isShadowless()

Specified by:

isShadowless in interface RTLight

isShadeable

public boolean isShadeable()

Specified by:

isShadeable in interface RTObject

isSolid

public boolean isSolid()

Specified by:

isSolid in interface RTObject

getLightRays

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

Specified by:

getLightRays in interface RTLight

getDistance

public float getDistance(Ray ray,
 RayContext context)

Specified by:

getDistance in interface RTObject

getIntersectionDescription

public void getIntersectionDescription(IntersectionDescription desc)

Specified by:

getIntersectionDescription in interface RTObject

getBoundingVolume

public BoundingVolume getBoundingVolume()

Specified by:

getBoundingVolume in interface RTObject

generateRandomOrigins

public void generateRandomOrigins(RayList out,
 int seed)

Specified by:

generateRandomOrigins in interface RTLight

generateRandomRays

public void generateRandomRays(Vector3f vout,
 RayList out,
 boolean adjoint,
 int seed)

Specified by:

generateRandomRays in interface RTLight

computeBSDF

public float computeBSDF(ShadingEnvironment env,
 Vector3f in,
 Vector3f out,
 boolean adjoint,
 Color3f bsdf)

Specified by:

computeBSDF in interface RTLight

getGlobalOrigin

public Point3f getGlobalOrigin()

Specified by:

getGlobalOrigin in interface RTLight