Package de.coreengine.rendering.programs.pp

Class RadialBlurPPShader

java.lang.Object

de.coreengine.rendering.programs.Shader

de.coreengine.rendering.programs.pp.PPShader

de.coreengine.rendering.programs.pp.RadialBlurPPShader

public class RadialBlurPPShader
extends PPShader

Shader for the radial blur effect

Author:

Darius Dinger

Field Summary

Fields inherited from class de.coreengine.rendering.programs.Shader

SHADERS_LOCATION

Constructor Summary

Constructors

Constructor	Description
RadialBlurPPShader()

Method Summary

Modifier and Type	Method	Description
protected String	getPPFragShaderFile()
void	prepareBlur(float intensity, float brightness, javax.vecmath.Vector2f origin, int quality)	Preparing the shader for the next blur
void	setSize(javax.vecmath.Vector2f size)	Setting the size of the next to blur image texel. vec2(1.0f / image.width, 1.0f / image.height)
protected void	setUniformLocations()	Setting the effect shader relevant uniforms.

Methods inherited from class de.coreengine.rendering.programs.pp.PPShader

addShaders, bindAttribs, loadUniforms, setBaseTexture

Methods inherited from class de.coreengine.rendering.programs.Shader

addShader, bindAttribute, bindTexture, bindTextureUnit, getUniformLocation, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniformArray1f, setUniformArray1i, setUniformArray2f, setUniformArray3f, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

RadialBlurPPShader

public RadialBlurPPShader()

Method Detail

getPPFragShaderFile

protected String getPPFragShaderFile()

Specified by:

getPPFragShaderFile in class PPShader

setUniformLocations

protected void setUniformLocations()

Description copied from class: PPShader

Setting the effect shader relevant uniforms.

Specified by:

setUniformLocations in class PPShader

setSize

public void setSize(javax.vecmath.Vector2f size)

Setting the size of the next to blur image texel.
vec2(1.0f / image.width, 1.0f / image.height)

Parameters:

size - Size of a texel of the next to blur image

prepareBlur

public void prepareBlur(float intensity,
                        float brightness,
                        javax.vecmath.Vector2f origin,
                        int quality)

Preparing the shader for the next blur

Parameters:

intensity - Intensity of the blur

brightness - Brightnessof the blur

origin - Origin of the blur

quality - Quality of the blur