com.bonzaiengine.renderer.deferred

Class Compositor

java.lang.Object

com.bonzaiengine.renderer.deferred.Compositor

All Implemented Interfaces:

IDestroyable

public class Compositor
extends java.lang.Object
implements IDestroyable

Full screen compositor

Implementation example:
Fragment code:

 uniform sampler2D diffuseSpecMap;
 uniform sampler2D lightFactorsMap;
 varying vec2 vUv;
 void main() {
        vec4 diffuseSpec = texture2D(lightFactorsMap, vUv);
        vec4 lightFactors = texture2D(lightFactorsMap, vUv);
        vec4 finalColor = diffuseSpec * lightFactors;
        gl_FragColor = vec4(finalColor.rgb + finalColor.a, 1.0);
 }

Implementation:

 new Compositor(gl, fragmentStream) {

Constructor Summary

Constructors

Constructor and Description
Compositor(Shader shader)
Compositor(Stream fragmentStream)
Compositor(java.lang.String fragmentCode)

Method Summary

Modifier and Type	Method and Description
void	destroy(IGL gl)
void	init(IGL gl)
boolean	isInitialized()
void	render(Renderer renderer)

Methods inherited from class java.lang.Object

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

Constructor Detail

Compositor

public Compositor(Stream fragmentStream)
           throws java.io.IOException

Throws:

java.io.IOException

Compositor

public Compositor(java.lang.String fragmentCode)

Compositor

public Compositor(Shader shader)

Method Detail

isInitialized

public boolean isInitialized()

Returns:

true if this Compositor is initialized and ready for rendering

init

public void init(IGL gl)

render

public final void render(Renderer renderer)

Throws:

java.lang.IllegalStateException - if not initialized

See Also:

isInitialized()

destroy

public void destroy(IGL gl)

Specified by:

destroy in interface IDestroyable