+CgFragmentShader (Java 3D 1_4_0

From ff2a9c21c9bd840b0ba09f71bff52c063b357f4d Mon Sep 17 00:00:00 2001 From: Kevin Rushforth Date: Fri, 17 Sep 2004 23:20:57 +0000 Subject: Updated web pages with rough first draft of ideas for supporting programmable shaders in Java 3D 1.4. git-svn-id: https://svn.java.net/svn/j3d-core~svn/trunk@42 ba19aa83-45c5-6ac9-afd3-db810772062c --- www/j3d1_4/javax/media/j3d/CgFragmentShader.html | 271 ++++++++++++++++++ www/j3d1_4/javax/media/j3d/CgShader.html | 266 +++++++++++++++++ www/j3d1_4/javax/media/j3d/CgShaderProgram.html | 333 ++++++++++++++++++++++ www/j3d1_4/javax/media/j3d/CgVertexShader.html | 271 ++++++++++++++++++ www/j3d1_4/javax/media/j3d/GL2FragmentShader.html | 271 ++++++++++++++++++ www/j3d1_4/javax/media/j3d/GL2Shader.html | 266 +++++++++++++++++ www/j3d1_4/javax/media/j3d/GL2ShaderProgram.html | 333 ++++++++++++++++++++++ www/j3d1_4/javax/media/j3d/GL2VertexShader.html | 271 ++++++++++++++++++ www/j3d1_4/javax/media/j3d/Shader.html | 224 +++++++++++++++ www/j3d1_4/javax/media/j3d/ShaderProgram.html | 226 +++++++++++++++ www/j3d1_4/shaders.html | 209 ++++++++++++++ 11 files changed, 2941 insertions(+) create mode 100644 www/j3d1_4/javax/media/j3d/CgFragmentShader.html create mode 100644 www/j3d1_4/javax/media/j3d/CgShader.html create mode 100644 www/j3d1_4/javax/media/j3d/CgShaderProgram.html create mode 100644 www/j3d1_4/javax/media/j3d/CgVertexShader.html create mode 100644 www/j3d1_4/javax/media/j3d/GL2FragmentShader.html create mode 100644 www/j3d1_4/javax/media/j3d/GL2Shader.html create mode 100644 www/j3d1_4/javax/media/j3d/GL2ShaderProgram.html create mode 100644 www/j3d1_4/javax/media/j3d/GL2VertexShader.html create mode 100644 www/j3d1_4/javax/media/j3d/Shader.html create mode 100644 www/j3d1_4/javax/media/j3d/ShaderProgram.html create mode 100644 www/j3d1_4/shaders.html (limited to 'www/j3d1_4') diff --git a/www/j3d1_4/javax/media/j3d/CgFragmentShader.html b/www/j3d1_4/javax/media/j3d/CgFragmentShader.html new file mode 100644 index 0000000..b8a8da3 --- /dev/null +++ b/www/j3d1_4/javax/media/j3d/CgFragmentShader.html @@ -0,0 +1,271 @@ + + + + + + +CgFragmentShader (Java 3D 1_4_0_pre1) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ + + +

+ +

+ +javax.media.j3d +
+Class CgFragmentShader

+java.lang.Object
+  javax.media.j3d.SceneGraphObject
+      javax.media.j3d.NodeComponent
+          javax.media.j3d.Shader
+              javax.media.j3d.CgShader
+                  javax.media.j3d.CgFragmentShader
+

public class CgFragmentShader
extends CgShader
extends CgShader

+ + +

+The Cg Fragment Shader object... +

+ +

See Also:: CgShaderProgram, +CgVertexShader

+ +

+ + + + + + + + + + + + + + +
+Constructor Summary
CgFragmentShader() + +
+
CgFragmentShader(java.lang.String shaderSource) + +
+
+ + + + + + + + +
+Method Summary
+ + + + + + + + +
Methods inherited from class javax.media.j3d.CgShader
getShaderSource, setShaderSource
+ + + + + + + + +
Methods inherited from class javax.media.j3d.NodeComponent
cloneNodeComponent, cloneNodeComponent, duplicateNodeComponent, duplicateNodeComponent, getDuplicateOnCloneTree, setDuplicateOnCloneTree
+ + + + + + + + +
Methods inherited from class javax.media.j3d.SceneGraphObject
clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData, updateNodeReferences
+ + + + + + + + +
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+ +

+Constructor Summary
`CgFragmentShader()` + + +
`CgFragmentShader(java.lang.String shaderSource)` + + +

Methods inherited from class javax.media.j3d.CgShader
`getShaderSource, setShaderSource`

Methods inherited from class javax.media.j3d.NodeComponent
`cloneNodeComponent, cloneNodeComponent, duplicateNodeComponent, duplicateNodeComponent, getDuplicateOnCloneTree, setDuplicateOnCloneTree`

Methods inherited from class javax.media.j3d.SceneGraphObject
`clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData, updateNodeReferences`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

+ + + + + + + + +
+Constructor Detail
+ +

+CgFragmentShader

+public CgFragmentShader()

+ +

+CgFragmentShader

+public CgFragmentShader(java.lang.String shaderSource)

+ + +

+ + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ + + +

+ + + diff --git a/www/j3d1_4/javax/media/j3d/CgShader.html b/www/j3d1_4/javax/media/j3d/CgShader.html new file mode 100644 index 0000000..d650a87 --- /dev/null +++ b/www/j3d1_4/javax/media/j3d/CgShader.html @@ -0,0 +1,266 @@ + + + + + + +CgShader (Java 3D 1_4_0_pre1) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ +

+ +javax.media.j3d +
+Class CgShader

+java.lang.Object
+  javax.media.j3d.SceneGraphObject
+      javax.media.j3d.NodeComponent
+          javax.media.j3d.Shader
+              javax.media.j3d.CgShader
+

Direct Known Subclasses:: CgFragmentShader, CgVertexShader

public abstract class CgShader
extends Shader
extends Shader

+ + +

+The Cg Shader object... + +

+ NOTE: Applications should not extend this class. +

+ +

See Also:: CgShaderProgram

+ +

+ + + + + + + + + + + + + + + + +
+Method Summary
+ java.lang.String getShaderSource() + +
+
+ void setShaderSource(java.lang.String shaderSource) + +
+
+ + + + + + + + +
Methods inherited from class javax.media.j3d.NodeComponent
cloneNodeComponent, cloneNodeComponent, duplicateNodeComponent, duplicateNodeComponent, getDuplicateOnCloneTree, setDuplicateOnCloneTree
+ + + + + + + + +
Methods inherited from class javax.media.j3d.SceneGraphObject
clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData, updateNodeReferences
+ + + + + + + + +
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+ +

+Method Summary
+ `java.lang.String`	`getShaderSource()` + + +
+ `void`	`setShaderSource(java.lang.String shaderSource)` + + +

Methods inherited from class javax.media.j3d.NodeComponent
`cloneNodeComponent, cloneNodeComponent, duplicateNodeComponent, duplicateNodeComponent, getDuplicateOnCloneTree, setDuplicateOnCloneTree`

Methods inherited from class javax.media.j3d.SceneGraphObject
`clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData, updateNodeReferences`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

+ + + + + + + + +
+Method Detail
+ +

+setShaderSource

+public void setShaderSource(java.lang.String shaderSource)

+ +

+getShaderSource

+public java.lang.String getShaderSource()

+ +

+ + +

+ + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ + + +

+ + + diff --git a/www/j3d1_4/javax/media/j3d/CgShaderProgram.html b/www/j3d1_4/javax/media/j3d/CgShaderProgram.html new file mode 100644 index 0000000..5fbb0d4 --- /dev/null +++ b/www/j3d1_4/javax/media/j3d/CgShaderProgram.html @@ -0,0 +1,333 @@ + + + + + + +CgShaderProgram (Java 3D 1_4_0_pre1) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ + + +

+ +

+ +javax.media.j3d +
+Class CgShaderProgram

+java.lang.Object
+  javax.media.j3d.SceneGraphObject
+      javax.media.j3d.NodeComponent
+          javax.media.j3d.ShaderProgram
+              javax.media.j3d.CgShaderProgram
+

public class CgShaderProgram
extends ShaderProgram
extends ShaderProgram

+ + +

+The CgShaderProgram object is a concrete implementation of a ShaderProgram + node component for NVIDIA's Cg shader language. +

+ +

See Also:: CgVertexShader, +CgFragmentShader

+ +

+ + + + + + + + + + + +
+Constructor Summary
CgShaderProgram() + +
+
+ + + + + + + + + + + + + + + + + + + + + + + + +
+Method Summary
+ CgFragmentShader getFragmentShader() + +
+
+ CgVertexShader getVertexShader() + +
+
+ void setFragmentShader(CgFragmentShader fragmentShader) + +
+
+ void setVertexShader(CgVertexShader vertexShader) + +
+
+ + + + + + + + +
Methods inherited from class javax.media.j3d.NodeComponent
cloneNodeComponent, cloneNodeComponent, duplicateNodeComponent, duplicateNodeComponent, getDuplicateOnCloneTree, setDuplicateOnCloneTree
+ + + + + + + + +
Methods inherited from class javax.media.j3d.SceneGraphObject
clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData, updateNodeReferences
+ + + + + + + + +
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+ +

+Constructor Summary
`CgShaderProgram()` + + +

+Method Summary
+ `CgFragmentShader`	`getFragmentShader()` + + +
+ `CgVertexShader`	`getVertexShader()` + + +
+ `void`	`setFragmentShader(CgFragmentShader fragmentShader)` + + +
+ `void`	`setVertexShader(CgVertexShader vertexShader)` + + +

Methods inherited from class javax.media.j3d.NodeComponent
`cloneNodeComponent, cloneNodeComponent, duplicateNodeComponent, duplicateNodeComponent, getDuplicateOnCloneTree, setDuplicateOnCloneTree`

Methods inherited from class javax.media.j3d.SceneGraphObject
`clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData, updateNodeReferences`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

+ + + + + + + + +
+Constructor Detail
+ +

+CgShaderProgram

+public CgShaderProgram()

+ + + + + + + + + +

+Method Detail

+ +

+setVertexShader

+public void setVertexShader(CgVertexShader vertexShader)

+ +

+setFragmentShader

+public void setFragmentShader(CgFragmentShader fragmentShader)

+ +

+getVertexShader

+public CgVertexShader getVertexShader()

+ +

+getFragmentShader

+public CgFragmentShader getFragmentShader()

+ +

+ + +

+ + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ + + +

+ + + diff --git a/www/j3d1_4/javax/media/j3d/CgVertexShader.html b/www/j3d1_4/javax/media/j3d/CgVertexShader.html new file mode 100644 index 0000000..2214d6a --- /dev/null +++ b/www/j3d1_4/javax/media/j3d/CgVertexShader.html @@ -0,0 +1,271 @@ + + + + + + +CgVertexShader (Java 3D 1_4_0_pre1) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ +

+ +javax.media.j3d +
+Class CgVertexShader

+java.lang.Object
+  javax.media.j3d.SceneGraphObject
+      javax.media.j3d.NodeComponent
+          javax.media.j3d.Shader
+              javax.media.j3d.CgShader
+                  javax.media.j3d.CgVertexShader
+

public class CgVertexShader
extends CgShader
extends CgShader

+ + +

+The Cg Vertex Shader object... +

+ +

See Also:: CgShaderProgram, +CgFragmentShader

+ +

+ + + + + + + + + + + + + + +
+Constructor Summary
CgVertexShader() + +
+
CgVertexShader(java.lang.String shaderSource) + +
+
+ + + + + + + + +
+Method Summary
+ + + + + + + + +
Methods inherited from class javax.media.j3d.CgShader
getShaderSource, setShaderSource
+ + + + + + + + +
Methods inherited from class javax.media.j3d.NodeComponent
cloneNodeComponent, cloneNodeComponent, duplicateNodeComponent, duplicateNodeComponent, getDuplicateOnCloneTree, setDuplicateOnCloneTree
+ + + + + + + + +
Methods inherited from class javax.media.j3d.SceneGraphObject
clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData, updateNodeReferences
+ + + + + + + + +
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+ +

+Constructor Summary
`CgVertexShader()` + + +
`CgVertexShader(java.lang.String shaderSource)` + + +

Methods inherited from class javax.media.j3d.CgShader
`getShaderSource, setShaderSource`

Methods inherited from class javax.media.j3d.NodeComponent
`cloneNodeComponent, cloneNodeComponent, duplicateNodeComponent, duplicateNodeComponent, getDuplicateOnCloneTree, setDuplicateOnCloneTree`

Methods inherited from class javax.media.j3d.SceneGraphObject
`clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData, updateNodeReferences`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

+ + + + + + + + +
+Constructor Detail
+ +

+CgVertexShader

+public CgVertexShader()

+ +

+CgVertexShader

+public CgVertexShader(java.lang.String shaderSource)

+ + +

+ + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ + + +

+ + + diff --git a/www/j3d1_4/javax/media/j3d/GL2FragmentShader.html b/www/j3d1_4/javax/media/j3d/GL2FragmentShader.html new file mode 100644 index 0000000..4b71ebf --- /dev/null +++ b/www/j3d1_4/javax/media/j3d/GL2FragmentShader.html @@ -0,0 +1,271 @@ + + + + + + +GL2FragmentShader (Java 3D 1_4_0_pre1) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ + + +

+ +

+ +javax.media.j3d +
+Class GL2FragmentShader

+java.lang.Object
+  javax.media.j3d.SceneGraphObject
+      javax.media.j3d.NodeComponent
+          javax.media.j3d.Shader
+              javax.media.j3d.GL2Shader
+                  javax.media.j3d.GL2FragmentShader
+

public class GL2FragmentShader
extends GL2Shader
extends GL2Shader

+ + +

+The GL2 Fragment Shader object... +

+ +

See Also:: GL2ShaderProgram, +GL2VertexShader

+ +

+ + + + + + + + + + + + + + +
+Constructor Summary
GL2FragmentShader() + +
+
GL2FragmentShader(java.lang.String shaderSource) + +
+
+ + + + + + + + +
+Method Summary
+ + + + + + + + +
Methods inherited from class javax.media.j3d.GL2Shader
getShaderSource, setShaderSource
+ + + + + + + + +
Methods inherited from class javax.media.j3d.NodeComponent
cloneNodeComponent, cloneNodeComponent, duplicateNodeComponent, duplicateNodeComponent, getDuplicateOnCloneTree, setDuplicateOnCloneTree
+ + + + + + + + +
Methods inherited from class javax.media.j3d.SceneGraphObject
clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData, updateNodeReferences
+ + + + + + + + +
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+ +

+Constructor Summary
`GL2FragmentShader()` + + +
`GL2FragmentShader(java.lang.String shaderSource)` + + +

Methods inherited from class javax.media.j3d.GL2Shader
`getShaderSource, setShaderSource`

Methods inherited from class javax.media.j3d.NodeComponent
`cloneNodeComponent, cloneNodeComponent, duplicateNodeComponent, duplicateNodeComponent, getDuplicateOnCloneTree, setDuplicateOnCloneTree`

Methods inherited from class javax.media.j3d.SceneGraphObject
`clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData, updateNodeReferences`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

+ + + + + + + + +
+Constructor Detail
+ +

+GL2FragmentShader

+public GL2FragmentShader()

+ +

+GL2FragmentShader

+public GL2FragmentShader(java.lang.String shaderSource)

+ + +

+ + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ + + +

+ + + diff --git a/www/j3d1_4/javax/media/j3d/GL2Shader.html b/www/j3d1_4/javax/media/j3d/GL2Shader.html new file mode 100644 index 0000000..2d8d09a --- /dev/null +++ b/www/j3d1_4/javax/media/j3d/GL2Shader.html @@ -0,0 +1,266 @@ + + + + + + +GL2Shader (Java 3D 1_4_0_pre1) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ + + +

+ +

+ +javax.media.j3d +
+Class GL2Shader

+java.lang.Object
+  javax.media.j3d.SceneGraphObject
+      javax.media.j3d.NodeComponent
+          javax.media.j3d.Shader
+              javax.media.j3d.GL2Shader
+

Direct Known Subclasses:: GL2FragmentShader, GL2VertexShader

public abstract class GL2Shader
extends Shader
extends Shader

+ + +

+The GL2 Shader object... + +

+ NOTE: Applications should not extend this class. +

+ +

See Also:: GL2ShaderProgram

+ +

+ + + + + + + + +
+Method Detail
+ +

+setShaderSource

+public void setShaderSource(java.lang.String shaderSource)

+ +

+getShaderSource

+public java.lang.String getShaderSource()

+ +

+ + +

+ + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ + + +

+ + + diff --git a/www/j3d1_4/javax/media/j3d/GL2ShaderProgram.html b/www/j3d1_4/javax/media/j3d/GL2ShaderProgram.html new file mode 100644 index 0000000..e4369c1 --- /dev/null +++ b/www/j3d1_4/javax/media/j3d/GL2ShaderProgram.html @@ -0,0 +1,333 @@ + + + + + + +GL2ShaderProgram (Java 3D 1_4_0_pre1) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ + + +

+ +

+ +javax.media.j3d +
+Class GL2ShaderProgram

+java.lang.Object
+  javax.media.j3d.SceneGraphObject
+      javax.media.j3d.NodeComponent
+          javax.media.j3d.ShaderProgram
+              javax.media.j3d.GL2ShaderProgram
+

public class GL2ShaderProgram
extends ShaderProgram
extends ShaderProgram

+ + +

+The GL2ShaderProgram object is a concrete implementation of a ShaderProgram + node component for the OpenGL GL2 shading language. +

+ +

See Also:: GL2VertexShader, +GL2FragmentShader

+ +

+ + + + + + + + + + + +
+Constructor Summary
GL2ShaderProgram() + +
+
+ + + + + + + + + + + + + + + + + + + + + + + + +
+Method Summary
+ GL2FragmentShader getFragmentShader() + +
+
+ GL2VertexShader getVertexShader() + +
+
+ void setFragmentShader(GL2FragmentShader fragmentShader) + +
+
+ void setVertexShader(GL2VertexShader vertexShader) + +
+
+ + + + + + + + +
Methods inherited from class javax.media.j3d.NodeComponent
cloneNodeComponent, cloneNodeComponent, duplicateNodeComponent, duplicateNodeComponent, getDuplicateOnCloneTree, setDuplicateOnCloneTree
+ + + + + + + + +
Methods inherited from class javax.media.j3d.SceneGraphObject
clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData, updateNodeReferences
+ + + + + + + + +
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+ +

+ + + + + + + + +
+Constructor Detail
+ +

+GL2ShaderProgram

+public GL2ShaderProgram()

+ + + + + + + + + +

+Method Detail

+ +

+setVertexShader

+public void setVertexShader(GL2VertexShader vertexShader)

+ +

+setFragmentShader

+public void setFragmentShader(GL2FragmentShader fragmentShader)

+ +

+getVertexShader

+public GL2VertexShader getVertexShader()

+ +

+getFragmentShader

+public GL2FragmentShader getFragmentShader()

+ +

+ + +

+ + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ PREV CLASS + NEXT CLASS

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+DETAIL: FIELD | CONSTR | METHOD

+ + + +

+ + + diff --git a/www/j3d1_4/javax/media/j3d/GL2VertexShader.html b/www/j3d1_4/javax/media/j3d/GL2VertexShader.html new file mode 100644 index 0000000..9329ac7 --- /dev/null +++ b/www/j3d1_4/javax/media/j3d/GL2VertexShader.html @@ -0,0 +1,271 @@ + + + + + + +GL2VertexShader (Java 3D 1_4_0_pre1) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+DETAIL: FIELD | CONSTR | METHOD

+ + + +

+ +

+ +javax.media.j3d +
+Class GL2VertexShader

+java.lang.Object
+  javax.media.j3d.SceneGraphObject
+      javax.media.j3d.NodeComponent
+          javax.media.j3d.Shader
+              javax.media.j3d.GL2Shader
+                  javax.media.j3d.GL2VertexShader
+

public class GL2VertexShader
extends GL2Shader
extends GL2Shader

+ + +

+The GL2 Vertex Shader object... +

+ +

See Also:: GL2ShaderProgram, +GL2FragmentShader

+ +

+ + + + + + + + + + + + + + +
+Constructor Summary
GL2VertexShader() + +
+
GL2VertexShader(java.lang.String shaderSource) + +
+
+ + + + + + + + +
+Method Summary
+ + + + + + + + +
Methods inherited from class javax.media.j3d.GL2Shader
getShaderSource, setShaderSource
+ + + + + + + + +
Methods inherited from class javax.media.j3d.NodeComponent
cloneNodeComponent, cloneNodeComponent, duplicateNodeComponent, duplicateNodeComponent, getDuplicateOnCloneTree, setDuplicateOnCloneTree
+ + + + + + + + +
Methods inherited from class javax.media.j3d.SceneGraphObject
clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData, updateNodeReferences
+ + + + + + + + +
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+ +

+ + + + + + + + +
+Constructor Detail
+ +

+GL2VertexShader

+public GL2VertexShader()

+ +

+GL2VertexShader

+public GL2VertexShader(java.lang.String shaderSource)

+ + +

+ + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ +

+ PREV CLASS + NEXT CLASS

+ FRAMES + NO FRAMES + + + + +

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+DETAIL: FIELD | CONSTR | METHOD

+ + + +

+ + + diff --git a/www/j3d1_4/javax/media/j3d/Shader.html b/www/j3d1_4/javax/media/j3d/Shader.html new file mode 100644 index 0000000..fec2ffe --- /dev/null +++ b/www/j3d1_4/javax/media/j3d/Shader.html @@ -0,0 +1,224 @@ + + + + + + +Shader (Java 3D 1_4_0_pre1) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ +

+ PREV CLASS + NEXT CLASS

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+DETAIL: FIELD | CONSTR | METHOD

+ + + +

+ +

+ +javax.media.j3d +
+Class Shader

+java.lang.Object
+  javax.media.j3d.SceneGraphObject
+      javax.media.j3d.NodeComponent
+          javax.media.j3d.Shader
+

Direct Known Subclasses:: CgShader, GL2Shader

public abstract class Shader
extends NodeComponent
extends NodeComponent

+ + +

+The Shader object is the abstract base class for programmable + shader source code. It contains no public methods, fields or + constructors. Each concrete instance of a Shader object allows an + application to specify the source code used in programming the + Graphics Pipeline Unit (GPU) of the graphics accelerator, using the + shader language defined by that Shader. The currently defined + shader languages are: Cg and GL2. + +

+ NOTE: Applications should not extend this class. +

+ +

See Also:: ShaderProgram

+ +

+ + + + + + + + +
+Method Summary
+ + + + + + + + +
Methods inherited from class javax.media.j3d.NodeComponent
cloneNodeComponent, cloneNodeComponent, duplicateNodeComponent, duplicateNodeComponent, getDuplicateOnCloneTree, setDuplicateOnCloneTree
+ + + + + + + + +
Methods inherited from class javax.media.j3d.SceneGraphObject
clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData, updateNodeReferences
+ + + + + + + + +
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+ +

+ +

+ + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ +

+ PREV CLASS + NEXT CLASS

+ FRAMES + NO FRAMES + + + + +

+ SUMMARY: NESTED | FIELD | CONSTR | METHOD

+DETAIL: FIELD | CONSTR | METHOD

+ + + +

+ + + diff --git a/www/j3d1_4/javax/media/j3d/ShaderProgram.html b/www/j3d1_4/javax/media/j3d/ShaderProgram.html new file mode 100644 index 0000000..479d58b --- /dev/null +++ b/www/j3d1_4/javax/media/j3d/ShaderProgram.html @@ -0,0 +1,226 @@ + + + + + + +ShaderProgram (Java 3D 1_4_0_pre1) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ +

+ PREV CLASS + NEXT CLASS

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+ SUMMARY: NESTED | FIELD | CONSTR | METHOD

+DETAIL: FIELD | CONSTR | METHOD

+ + + +

+ +

+ +javax.media.j3d +
+Class ShaderProgram

+java.lang.Object
+  javax.media.j3d.SceneGraphObject
+      javax.media.j3d.NodeComponent
+          javax.media.j3d.ShaderProgram
+

Direct Known Subclasses:: CgShaderProgram, GL2ShaderProgram

public abstract class ShaderProgram
extends NodeComponent
extends NodeComponent

+ + +

+The ShaderProgram object is the abstract base class for + programmable shader programs. It contains no public methods, + fields or constructors. Each concrete instance of a ShaderProgram + is a container for a set of Shader objects. The set of Shaders + contained in the ShaderProgram is a complete program for the + Graphics Pipeline Unit (GPU) of the graphics accelerator. It is + specified using the shader language defined by the + ShaderProgram. The currently defined shader languages are: Cg and + GL2. + +

+ NOTE: Applications should not extend this class. +

+ +

See Also:: Shader

+ +

+ + + + + + + + + + + + + + + + + + + +

+ + + + + + + + + + + +

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+ +

+ PREV CLASS + NEXT CLASS

+ FRAMES + NO FRAMES + + + + +

+ SUMMARY: NESTED | FIELD | CONSTR | METHOD

+DETAIL: FIELD | CONSTR | METHOD

+ + + +

+ + + diff --git a/www/j3d1_4/shaders.html b/www/j3d1_4/shaders.html new file mode 100644 index 0000000..63c42a6 --- /dev/null +++ b/www/j3d1_4/shaders.html @@ -0,0 +1,209 @@ + + + + + Java 3D 1.4 Shaders + + +

Shaders in Java 3D^TM 1.4

Introduction and pointer to discussion forum

+ +

If you wandered over here looking for a completed draft +programmable shading specification for +Java 3D^TM 1.4 that you can +review, you are in the wrong place; or more accurately, the right +place at the wrong time. Come back in about 2 months and things should +be in state where you can review a fairly complete draft +specification. If, on the other hand, you'd like to help us define and +evolve the programmable shading API in Java 3D 1.4, please read +on. +

+ +

This is a very rough first draft of what we are thinking in terms +of programmable shader support in Java 3D 1.4. As we mentioned at +JavaOne, we plan to do the 1.4 API specification under the auspices of +the Java Community Process (JCP). However, we very much want to +involve the larger community in API discussions for programmable +shaders, so please join in the discussion. +

+ +

We have created a thread on the Java 3D discussion forum for +discussing Java 3D Programmable Shaders. Feel free to +post your comments on our ideas, or post some ideas of your own. +

+ +

Class Hierarchy for Shader Objects

The proposed class hierarchy for programmable shaders +in Java 3D is:

Abstract shader base classes:

public abstract class ShaderProgram extends NodeComponent
+public abstract class Shader extends NodeComponent
+

Concrete GL2 shader classes:

public class GL2ShaderProgram extends ShaderProgram
+    method: {add/remove/get}Shader(GL2Shader) // set of shader objs
+    method: {add/remove}ErrorListener(GL2ErrorListener)
+    method: validate(Canvas3D) ???
+
+public abstract class GL2Shader extends Shader
+    public class GL2VertexShader extends GL2Shader
+	method: set/getShaderSource(String)
+	method: validate(Canvas3D) ???
+    public class GL2FragmentShader extends GL2Shader
+	method: set/getShaderSource(String)
+	method: validate(Canvas3D) ???
+

Concrete Cg shader classes:

public class CgShaderProgram extends ShaderProgram
+    method: {set/get}VertexShader(CgVertexShader)
+    method: {set/get}FragmentShader(CgFramentShader)
+    method: {add/remove}ErrorListener(CgErrorListener)
+    method: validate(Canvas3D) ???
+
+public abstract class CgShader extends Shader
+    public class CgVertexShader extends CgShader
+	method: set/getShaderSource(String)
+	method: validate(Canvas3D) ???
+    public class CgFragmentShader extends CgShader
+	method: set/getShaderSource(String)
+	method: validate(Canvas3D) ???
+

Changes to existing Appearance class (or maybe create new +ShaderAppearance subclass):

public class Appearance extends NodeComponent
+    ...
+    method: set/getShaderProgram(ShaderProgram)
+

+ +

Click on the following link for a preliminary look at the javadoc-generated API +definitions for the newly proposed classes. Note that this is only +the javadoc for the new classes. We know that there are lots of +broken links for the existing classes. +

+ +

Example Usage

This is an example code excerpt showing how one might use the new +programmable shader API in a Java 3D program. +

String vertexShaderFile = "my-vertex-shader-file-name";
+String fragmentShaderFile = "my-fragment-shader-file-name";
+String vertexShaderSource;
+String fragmentShaderSource;
+
+// Read CG vertex and fragment shader source code from text files
+vertexShaderSource = TextFileUtils.readFully(vertexShaderFile);
+fragmentShaderSource = TextFileUtils.readFully(fragmentShaderSource);
+
+// Create CG vertex and fragment shader objects using the given source code
+CgVertexShader vertexShader = new CgVertexShader(vertexShaderSource);
+CgFragmentShader fragmentShader = new CgFragmentShader(fragmentShaderSource);
+
+// Create the CG shader program object and attach the vertex and
+// fragment shader objects; add an error listener
+CgShaderProgram shaderProgram = new CgShaderProgram();
+shaderProgram.setVertexShader(vertexShader);
+shaderProgram.setFragmentShader(fragmentShader);
+shaderProgram.addErrorListener(myCgErrorListener);
+
+// Use CG shader program object in appearance
+appearance.setShaderProgram(shaderProgram);
+

Shader Parameters

+ +

Programmable shaders define two types of parameters: uniform and +varying. As the names imply, uniform parameters are constant (within a +primitive), while varying parameters can vary on per-vertex or +per-fragment basis. +

+ +

Uniform parameters (attributes) are those parameters whose +value is constant during the rendering of a primitive. Their values +may change from primitive to primitive, but are constant for each +vertex (for vertex shaders) or fragment (for fragment shaders) of a +single primitive. Examples of uniform parameters include a +transformation matrix, a texture map, lights, lookup tables, +etc. Several Java 3D state attributes are automatically available +to the shader program as pre-defined uniform parameters. The +application doesn't need to do anything to pass these parameters in to +the shader program. The implementation of each shader language (e.g., +Cg, GL2) defines its own mapping from Java 3D attribute to uniform +variable name.
+
+We need additional API to allow applications to pass in uniform +parameters that do not correspond to a pre-defined Java 3D +attribute...
TODO: Finish this...
+
+A partial list of Java 3D attributes that are mapped to shader +attributes follows: +

Java 3D +Attribute +	Cg +shader variable +	GL2 +shader variable +
ModelViewProjection +	glstate.matrix.mvp +	gl_ModelViewProjectionMatrix +
Light[n] pos +	glstate.light[n].position	gl_LightSource[n].position
... +	... +	... +

Varying parameters are those parameters that are specified +as per-vertex attributes. They are are interpolated across a primitive +similarly to colors and texture coordinates in the fixed function +pipeline.
+
+We need additional API to allow applications to pass in per-vertex +varying parameters...
TODO: Finish this...
+

TODO: more info here. +

+ + -- cgit v1.2.3

+Method Summary
+ `GL2FragmentShader`	`getFragmentShader()` + + +
+ `GL2VertexShader`	`getVertexShader()` + + +
+ `void`	`setFragmentShader(GL2FragmentShader fragmentShader)` + + +
+ `void`	`setVertexShader(GL2VertexShader vertexShader)` + + +

+Constructor Summary
`GL2VertexShader()` + + +
`GL2VertexShader(java.lang.String shaderSource)` + + +

+ +javax.media.j3d + +Class CgFragmentShader

+CgFragmentShader

+CgFragmentShader

+ +javax.media.j3d + +Class CgShader

+setShaderSource

+getShaderSource

+ +javax.media.j3d + +Class CgShaderProgram

+CgShaderProgram

+setVertexShader

+setFragmentShader

+getVertexShader

+getFragmentShader

+ +javax.media.j3d + +Class CgVertexShader

+CgVertexShader

+CgVertexShader

+ +javax.media.j3d + +Class GL2FragmentShader

+GL2FragmentShader

+GL2FragmentShader

+ +javax.media.j3d + +Class GL2Shader

+setShaderSource

+getShaderSource

+ +javax.media.j3d + +Class GL2ShaderProgram

+GL2ShaderProgram

+setVertexShader

+setFragmentShader

+getVertexShader

+getFragmentShader

+ +javax.media.j3d + +Class GL2VertexShader

+GL2VertexShader

+GL2VertexShader

+ +javax.media.j3d + +Class Shader

+ +javax.media.j3d + +Class ShaderProgram

Shaders in Java 3DTM 1.4

Introduction and pointer to discussion forum

Class Hierarchy for Shader Objects

Example Usage

Shader Parameters

+ +javax.media.j3d +
+Class CgFragmentShader

+ +javax.media.j3d +
+Class CgShader

+ +javax.media.j3d +
+Class CgShaderProgram

+ +javax.media.j3d +
+Class CgVertexShader

+ +javax.media.j3d +
+Class GL2FragmentShader

+ +javax.media.j3d +
+Class GL2Shader

+ +javax.media.j3d +
+Class GL2ShaderProgram

+ +javax.media.j3d +
+Class GL2VertexShader

+ +javax.media.j3d +
+Class Shader

+ +javax.media.j3d +
+Class ShaderProgram

Shaders in Java 3D^TM 1.4