Module gl1

Package de.grogra.glsl.material

Class GLSLSideSwitchShader

java.lang.Object

de.grogra.glsl.utility.GLSLShader

de.grogra.glsl.utility.GLSLManagedShader

de.grogra.glsl.material.GLSLMaterial

de.grogra.glsl.material.GLSLSideSwitchShader

All Implemented Interfaces:

GLSLOpenGLObject

public class GLSLSideSwitchShader
extends GLSLMaterial

Implementation of Shader: SideSwitch. Will recompile on every property change!

Author:

Konni Hartmann

Field Summary

Fields inherited from class de.grogra.glsl.utility.GLSLManagedShader

config

Constructor Summary

Constructors

Constructor	Description
GLSLSideSwitchShader()

Method Summary

Modifier and Type	Method	Description
protected Result[]	getAllChannels(Object sha)
GLSLManagedShader	getInstance()	For "hardcompiled" Shaders this method should return a new instance
Class	instanceFor()
boolean	isOpaque(Object s)
boolean	mayDiscard(Object s)
boolean	needsRecompilation(Object s)	Return false if Shader depends only on Uniforms
protected void	setupDynamicUniforms(javax.media.opengl.GL gl, GLSLDisplay disp, Object data, int shaderNo)	Function that loads uniforms of the represented Shader.
protected void	setupUniforms(javax.media.opengl.GL gl, GLSLDisplay disp, Object s, int shaderProgramNumber)	Function that loads uniforms of the represented Shader.
void	updateShaderRefs(SideSwitchShader s)

Methods inherited from class de.grogra.glsl.material.GLSLMaterial

getFragmentShader, setupShader

Methods inherited from class de.grogra.glsl.utility.GLSLManagedShader

deleteShader, getConfig, getMaterial_stamp, setConfig, setMaterial_stamp

Methods inherited from class de.grogra.glsl.utility.GLSLShader

activateShader, cleanup, getShaderProgramNumber, getVertexShader, printProgramInfoLog

Methods inherited from class java.lang.Object

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

Constructor Details

GLSLSideSwitchShader

public GLSLSideSwitchShader()

Method Details

getAllChannels

protected Result[] getAllChannels(Object sha)

Specified by:

getAllChannels in class GLSLMaterial

setupDynamicUniforms

protected void setupDynamicUniforms(javax.media.opengl.GL gl,
 GLSLDisplay disp,
 Object data,
 int shaderNo)

Description copied from class: GLSLShader

Function that loads uniforms of the represented Shader.

Overrides:

setupDynamicUniforms in class GLSLMaterial

Parameters:

gl -

disp - GLSLDisplay that tries using this shader

data - The GroIMP-Shader-Object represented by this shader.

setupUniforms

protected void setupUniforms(javax.media.opengl.GL gl,
 GLSLDisplay disp,
 Object s,
 int shaderProgramNumber)

Description copied from class: GLSLMaterial

Function that loads uniforms of the represented Shader. Called by GLSLMaterial.setupShader(GL, GLSLDisplay, Object). Use this to add special uniforms instead of overloading GLSLMaterial.setupShader(GL, GLSLDisplay, Object). Used by SideSwitchShader to initialize both shaders.

Overrides:

setupUniforms in class GLSLMaterial

Parameters:

gl -

disp - GLSLDisplay that tries using this shader

s - The GroIMP-Shader-Object represented by this shader.

instanceFor

public Class instanceFor()

Overrides:

instanceFor in class GLSLShader

Returns:

Class represented by this Shader

needsRecompilation

public boolean needsRecompilation(Object s)

Description copied from class: GLSLShader

Return false if Shader depends only on Uniforms

Overrides:

needsRecompilation in class GLSLShader

Returns:

true, if Sourcecode needs to be regenerated and recompiled

getInstance

public GLSLManagedShader getInstance()

Description copied from class: GLSLShader

For "hardcompiled" Shaders this method should return a new instance

Overrides:

getInstance in class GLSLShader

Returns:

mayDiscard

public boolean mayDiscard(Object s)

Overrides:

mayDiscard in class GLSLMaterial

Parameters:

s - GroImp Shader that acts as a base for this shader

Returns:

True, if fragments may be discarded by this shader

isOpaque

public boolean isOpaque(Object s)

Overrides:

isOpaque in class GLSLMaterial

updateShaderRefs

public void updateShaderRefs(SideSwitchShader s)