Module com.marginallyclever.ro3

Package com.marginallyclever.ro3.shader

Class ShaderProgramFactory

java.lang.Object

com.marginallyclever.ro3.factories.Factory

com.marginallyclever.ro3.shader.ShaderProgramFactory

public class ShaderProgramFactory
extends Factory

Maintains a list of the loaded ShaderProgram and prevents duplication. Also provides a centralized place to destroy them when the OpenGL context goes away.

Constructor Summary

Constructors

Constructor	Description
ShaderProgramFactory()

Method Summary

Modifier and Type	Method	Description
ShaderProgram	get(Lifetime lifetime, String key, Shader... shaders)
void	removeSceneResources()	Clears any cached resources that are not meant to persist for the lifetime of the application.
void	unloadAll(com.jogamp.opengl.GL3 gl3)	Releases all shader programs.

Methods inherited from class com.marginallyclever.ro3.factories.Factory

addItemListener, removeItemListener

Methods inherited from class java.lang.Object

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

Constructor Details

ShaderProgramFactory

public ShaderProgramFactory()

Method Details

get

public ShaderProgram get(Lifetime lifetime,
 String key,
 Shader... shaders)

unloadAll

public void unloadAll(com.jogamp.opengl.GL3 gl3)

Releases all shader programs. This should be called when the OpenGL context is going away.

Parameters:

gl3 - the GL3 context

removeSceneResources

public void removeSceneResources()

Description copied from class: Factory

Clears any cached resources that are not meant to persist for the lifetime of the application. Typically, this would clear resources with a lifetime of SCENE, while retaining those with a lifetime of APPLICATION.

Specified by:

removeSceneResources in class Factory