public void removePlugin(IMaterialPlugin plugin){
  if (mPlugins != null && mPlugins.contains(plugin)) {
    mPlugins.remove(plugin);
    mIsDirty=true;
  }
}

public void removePlugin ( IMaterialPlugin plugin ) { if ( mPlugins != null && mPlugins . contains ( plugin ) ) { mPlugins . remove ( plugin ) ; mIsDirty = true ; } }
remove a material plugin . a material plugin is basically a class that contains a vertex shader fragment and a fragment shader fragment . material plugins can be used for custom shader effects .
