javax.media.j3d
Class ShaderRetained

java.lang.Object
  javax.media.j3d.IndexedObject
      javax.media.j3d.SceneGraphObjectRetained
          javax.media.j3d.NodeComponentRetained
              javax.media.j3d.ShaderRetained

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

SourceCodeShaderRetained

abstract class ShaderRetained
extends NodeComponentRetained

The ShaderRetained object is the abstract base class for programmable shader code. Currently, only text-based source code shaders are supported, so the only subclass of Shader is SourceCodeShader. We leave open the possibility for binary (object code) shaders in the future.

Nested Class Summary

(package private) class

ShaderRetained.ShaderData

Field Summary

(package private) boolean	compileErrorOccurred
(package private) java.lang.Object	resourceLock
(package private) ShaderRetained.ShaderData[]	shaderData
(package private) int	shaderType
(package private) int	shadingLanguage

Fields inherited from class javax.media.j3d.NodeComponentRetained

changedFrequent, compChanged, duplicateOnCloneTree, mirror, refCnt, refCount, users

Fields inherited from class javax.media.j3d.SceneGraphObjectRetained

DONT_MERGE, inBackgroundGroup, inSetLive, MERGE, MERGE_DONE, mergeFlag, onUpdateList, source

Fields inherited from class javax.media.j3d.IndexedObject

listIdx

Constructor Summary

ShaderRetained()

Method Summary

(package private) void	clearLive(int refCount)
(package private) void	createShaderData(int cvRdrIndex, long ctxTimeStamp)
(package private) int	getShaderType()
(package private) int	getShadingLanguage()
(package private) void	handleFrequencyChange(int bit)
(package private) void	initializeShader(int shadingLanguage, int shaderType)
(package private) void	setLive(boolean inBackgroundGroup, int refCount)
(package private) void	updateMirrorObject(int component, java.lang.Object value) Shader object doesn't really have mirror object.

Methods inherited from class javax.media.j3d.NodeComponentRetained

addAMirrorUser, addUser, clone, copyMirrorUsers, createMirrorObject, decRefCnt, doSetLive, getDuplicateOnCloneTree, getInImmCtx, incRefCnt, initMirrorObject, notifyUsers, removeAMirrorUser, removeMirrorUsers, removeUser, set, setDuplicateOnCloneTree, setFrequencyChangeMask, setInImmCtx

Methods inherited from class javax.media.j3d.SceneGraphObjectRetained

clearLive, clearLive, compile, doSetLive, doSetLive, getSource, getVirtualUniverse, isInSetLive, isStatic, markAsLive, merge, mergeTransform, setCompiled, setLive, setLive, setSource, traverse

Methods inherited from class javax.media.j3d.IndexedObject

getIdxUsed, incIdxUsed

Methods inherited from class java.lang.Object

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

Field Detail

shadingLanguage

int shadingLanguage

shaderType

int shaderType

shaderData

ShaderRetained.ShaderData[] shaderData

compileErrorOccurred

boolean compileErrorOccurred

resourceLock

java.lang.Object resourceLock

Constructor Detail

ShaderRetained

ShaderRetained()

Method Detail

initializeShader

void initializeShader(int shadingLanguage,
                      int shaderType)

getShadingLanguage

int getShadingLanguage()

getShaderType

int getShaderType()

setLive

void setLive(boolean inBackgroundGroup,
             int refCount)

Overrides:

setLive in class NodeComponentRetained

clearLive

void clearLive(int refCount)

Overrides:

clearLive in class NodeComponentRetained

updateMirrorObject

void updateMirrorObject(int component,
                        java.lang.Object value)

Shader object doesn't really have mirror object. But it's using the updateMirrorObject interface to propagate the changes to the users

Overrides:

updateMirrorObject in class NodeComponentRetained

handleFrequencyChange

void handleFrequencyChange(int bit)

Overrides:

handleFrequencyChange in class SceneGraphObjectRetained

createShaderData

void createShaderData(int cvRdrIndex,
                      long ctxTimeStamp)