Package com.jme3.post.filters

Class ComposeFilter

java.lang.Object
com.jme3.post.Filter
com.jme3.post.filters.ComposeFilter
All Implemented Interfaces:
com.jme3.export.Savable
public class ComposeFilter extends com.jme3.post.Filter
This filter composes a texture with the viewport texture. This is used to compose post-processed texture from another viewport. the compositing is done using the alpha value of the viewportTexture : mix(compositeTextureColor, viewPortColor, viewportColor.alpha); It's important for a good result that the viewport clear color alpha be 0.
Author:
Rémy Bouquet aka Nehon

  • Nested Class Summary

    Nested classes/interfaces inherited from class com.jme3.post.Filter

    com.jme3.post.Filter.Pass

  • Field Summary

    Fields inherited from class com.jme3.post.Filter

    defaultPass, enabled, material, postRenderPasses, processor

  • Constructor Summary

    Constructors
    Constructor
    Description
    ComposeFilter()
    creates a ComposeFilter
    ComposeFilter(com.jme3.texture.Texture2D compositeTexture)
    creates a ComposeFilter with the given texture

  • Method Summary

    Modifier and Type
    Method
    Description
    com.jme3.texture.Texture2D
    getCompositeTexture()
     
    protected com.jme3.material.Material
    getMaterial()
     
    protected void
    initFilter(com.jme3.asset.AssetManager manager, com.jme3.renderer.RenderManager renderManager, com.jme3.renderer.ViewPort vp, int w, int h)
     
    void
    read(com.jme3.export.JmeImporter im)
     
    void
    setCompositeTexture(com.jme3.texture.Texture2D compositeTexture)
    sets the compositeTexture
    void
    write(com.jme3.export.JmeExporter ex)
     

    Methods inherited from class com.jme3.post.Filter

    cleanup, cleanUpFilter, getDefaultPassDepthFormat, getDefaultPassTextureFormat, getName, getPostRenderPasses, getRenderedTexture, getRenderFrameBuffer, init, isEnabled, isRequiresBilinear, isRequiresDepthTexture, isRequiresSceneTexture, postFilter, postFrame, postQueue, preFrame, setDepthTexture, setEnabled, setName, setProcessor, setRenderedTexture, setRenderFrameBuffer

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • ComposeFilter

      public ComposeFilter()
      creates a ComposeFilter

    • ComposeFilter

      public ComposeFilter(com.jme3.texture.Texture2D compositeTexture)
      creates a ComposeFilter with the given texture
      Parameters:
      compositeTexture - the texture to use (alias created)

  • Method Details

    • getMaterial

      protected com.jme3.material.Material getMaterial()
      Specified by:
      getMaterial in class com.jme3.post.Filter

    • getCompositeTexture

      public com.jme3.texture.Texture2D getCompositeTexture()
      Returns:
      the compositeTexture

    • setCompositeTexture

      public void setCompositeTexture(com.jme3.texture.Texture2D compositeTexture)
      sets the compositeTexture
      Parameters:
      compositeTexture - the desired texture (alias created)

    • initFilter

      protected void initFilter(com.jme3.asset.AssetManager manager, com.jme3.renderer.RenderManager renderManager, com.jme3.renderer.ViewPort vp, int w, int h)
      Specified by:
      initFilter in class com.jme3.post.Filter

    • write

      public void write(com.jme3.export.JmeExporter ex) throws IOException
      Specified by:
      write in interface com.jme3.export.Savable
      Overrides:
      write in class com.jme3.post.Filter
      Throws:
      IOException

    • read

      public void read(com.jme3.export.JmeImporter im) throws IOException
      Specified by:
      read in interface com.jme3.export.Savable
      Overrides:
      read in class com.jme3.post.Filter
      Throws:
      IOException