Postprocessing

Post-processing

This is renderer plugin which is used to add additional effects.

To use Post-processing you need do the following steps:

• Plugin initialization in the AnimatedScene instance:

  /* skipped */
  @Override
  protected void onStart() {
      /* skipped */
      Postprocessing composer = new Postprocessing( getRenderer(), getScene() );
  }

• Setup RenderPass, which is needed to render current scene in the post-processor :

  RenderPass renderModel = new RenderPass( getScene(), camera );
  composer.addPass( renderModel );

• Disable auto-cleaning in WebGL renderer:

  getRenderer().setAutoClear(false);

• Add interesting post-processor pass/es:

  BloomPass effectBloom = new BloomPass( 1.3 );
  ShaderPass effectCopy = new ShaderPass( new CopyShader() );
  effectCopy.setRenderToScreen(true);
  
  composer.addPass( effectBloom );
  composer.addPass( effectCopy );