Method onAdd

Engine/source/postFx/postEffect.cpp:593–647

}

bool PostEffect::onAdd()
{
   if( !Parent::onAdd() )
      return false;

   LightManager::smActivateSignal.notify( this, &PostEffect::_onLMActivate );
   mUpdateShader = true;

   // Grab the script path.
   Torque::Path scriptPath( Con::getVariable( "$Con::File" ) );
   scriptPath.setFileName( String::EmptyString );
   scriptPath.setExtension( String::EmptyString );

   // Find additional textures
   for (S32 i = 0; i < NumTextures; i++)
   {
      mTextureType[i] = NormalTextureType;
      String texFilename = getTexture(i);

      // Skip empty stages or ones with variable or target names.
      if (texFilename.isEmpty() ||
         texFilename[0] == '$' ||
         texFilename[0] == '#')
         continue;

      mTextureProfile[i] = (mTexSRGB[i]) ? &PostFxTextureSRGBProfile : &PostFxTextureProfile;
      _setTexture(texFilename, i);
   }

   // Is the target a named target?
   if ( mTargetName.isNotEmpty() && mTargetName[0] == '#' )
   {
      mNamedTarget.registerWithName( mTargetName.substr( 1 ) );
      mNamedTarget.getTextureDelegate().bind( this, &PostEffect::_getTargetTexture );
   }
   if ( mTargetDepthStencilName.isNotEmpty() && mTargetDepthStencilName[0] == '#' )
      mNamedTargetDepthStencil.registerWithName( mTargetDepthStencilName.substr( 1 ) );

   if (mNamedTarget.isRegistered() || mNamedTargetDepthStencil.isRegistered())
      GFXTextureManager::addEventDelegate( this, &PostEffect::_onTextureEvent );

   // Call onAdd in script
   onAdd_callback();

   // Should we start enabled?
   if ( mEnabled )
   {
      mEnabled = false;
      enable();
   }

   getSet()->addObject( this );

   return true;
}

void PostEffect::onRemove()
{