DofPPShader (io.github.suuirad:coreengine 1.1.3-SNAPSHOT API)

java.lang.Object
- de.coreengine.rendering.programs.Shader
- - de.coreengine.rendering.programs.pp.PPShader
  - - de.coreengine.rendering.programs.pp.DofPPShader

public class DofPPShader
extends PPShader

Shader for dof effect

Author:: Darius Dinger

Field Summary
- Fields inherited from class de.coreengine.rendering.programs.Shader
  SHADERS_LOCATION

Constructor Summary

Constructors
Constructor Description

DofPPShader()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected String`	`getPPFragShaderFile()`
`void`	`prepareBlur(float directions, float quality, float size)`	Prepare gaussian blur, by setting blur settings for next blur.
`void`	`setArea(float density, float gradient)`	Set dof area
`void`	`setStrengthTexture(int tex)`	Setting strength texture, where the g value represent the strength of the dof at this point.
`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
  - DofPPShader
```
public DofPPShader()
```
- 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
  - setStrengthTexture
```
public void setStrengthTexture(int tex)
```
    Setting strength texture, where the g value represent the strength of the dof at this point.
    
    Parameters:
    
    tex - New strength texture
  - setArea
```
public void setArea(float density,
                    float gradient)
```
    Set dof area
    
    Parameters:
    
    density - Dof density
    
    gradient - Dof gradient
  - prepareBlur
```
public void prepareBlur(float directions,
                        float quality,
                        float size)
```
    Prepare gaussian blur, by setting blur settings for next blur.
    
    Parameters:
    
    directions - Directions to blur
    
    quality - Blur quality
    
    size - Blur size / radius