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Aviatrix3D 2.0 Beta 2 |
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java.lang.Objectorg.j3d.aviatrix3d.SceneGraphObject
org.j3d.aviatrix3d.NodeComponent
org.j3d.aviatrix3d.GL14ShaderProgram
Base class representing a single shader program that can be applied to the rendering pipeline.
Field Summary | |
protected boolean |
programChanged
Flag to say that the string has changed and should be recompiled |
protected java.util.HashMap |
programIdMap
Mapping of GL context to shader program ID |
protected java.lang.String |
programString
The program string that is stored as the shader |
Fields inherited from class org.j3d.aviatrix3d.NodeComponent |
lastParent, liveCount, parentList |
Fields inherited from class org.j3d.aviatrix3d.SceneGraphObject |
alive, LISTENER_SET_NOT_LIVE_MESSAGE, updateHandler, WRITE_TIMING_MSG |
Fields inherited from interface org.j3d.aviatrix3d.rendering.ShaderComponentRenderable |
FRAGMENT_SHADER, GEOMETRY_SHADER, PROGRAM_SHADER, VERTEX_SHADER |
Constructor Summary | |
GL14ShaderProgram()
Constructs a Shader with default values. |
Method Summary | |
int |
getProgramId(javax.media.opengl.GL gl)
Fetch the ID handle for this program for the given context. |
java.lang.String |
getProgramString()
Get the currently set program string. |
boolean |
isValid(javax.media.opengl.GL gl)
Check to see if this is linked for the given GL context. |
void |
setProgramString(java.lang.String str)
Set the program string that is to be registered by this shader. |
Methods inherited from class org.j3d.aviatrix3d.NodeComponent |
addParent, getParents, hasChanged, numParents, removeParent |
Methods inherited from class org.j3d.aviatrix3d.SceneGraphObject |
checkForCyclicChild, checkForCyclicParent, dataChanged, getUserData, isLive, setLive, setUpdateHandler, setUserData |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.j3d.aviatrix3d.rendering.ShaderComponentRenderable |
getComponentType |
Methods inherited from interface org.j3d.aviatrix3d.rendering.ObjectRenderable |
postRender, render |
Methods inherited from interface org.j3d.aviatrix3d.rendering.Renderable |
equals |
Methods inherited from interface java.lang.Comparable |
compareTo |
Field Detail |
protected java.lang.String programString
protected boolean programChanged
protected java.util.HashMap programIdMap
Constructor Detail |
public GL14ShaderProgram()
Method Detail |
public boolean isValid(javax.media.opengl.GL gl)
isValid
in interface ShaderComponentRenderable
gl
- The GL context to test for linkage against
public int getProgramId(javax.media.opengl.GL gl)
getProgramId
in interface ShaderComponentRenderable
gl
- The GL context to get the ID for
public void setProgramString(java.lang.String str) throws InvalidWriteTimingException
str
- The new program string to be registered or null
InvalidWriteTimingException
- An attempt was made to write outside
of the NodeUpdateListener callback methodpublic java.lang.String getProgramString()
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Aviatrix3D 2.0 Beta 2 |
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