Method onAdd

Engine/source/environment/VolumetricFog.cpp:235–290

}

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

   if (!VFRTM->IsInitialized())
   {
      Con::errorf("No VolumetricFogRTManager present!!");
      return false;
   }

   resetWorldBox();

   mShapeLoaded = LoadShape();

   setRenderTransform(mObjToWorld);

   addToScene();
   ColBox.set(getTransform(), (mObjBox.getExtents() * getScale() * COLBOX_SCALE));
   mObjSize = mWorldBox.getGreatestDiagonalLength();
   mObjScale = getScale();
   mTexTiles = mAbs(mTexTiles);
   mSpeed.set(mSpeed1.x, mSpeed1.y, mSpeed2.x, mSpeed2.y);
   mInvScale = (1.0f / getMax(getMax(mObjScale.x, mObjScale.y), mObjScale.z));

   VFRTM->IncFogObjects();

   if (isClientObject())
   {
      conn = GameConnection::getConnectionToServer();
      if (!conn)
      {  
         Con::errorf("VolumetricFog::onAdd - No Serverconnection");
         return false;
      }

      glowFX = static_cast<PostEffect*>(Sim::findObject("VolFogGlowPostFx"));

      mOldLightRayStrength = Con::getFloatVariable("$LightRayPostFX::brightScalar",1.0f);

      GuiCanvas* cv = dynamic_cast<GuiCanvas*>(Sim::findObject("Canvas"));
      if (cv == NULL)
      {
         Con::errorf("VolumetricFog::onAdd - Canvas not found!!");
         return false;
      }
      mPlatformWindow = cv->getPlatformWindow();
      VolumetricFogRTManager::getVolumetricFogRTMResizeSignal().notify(this, &VolumetricFog::handleResize);
      GuiCanvas::getCanvasSizeChangeSignal().notify(this, &VolumetricFog::handleCanvasResize);

      InitTexture();
      return setupRenderer();
   }
   
   return true;
}

void VolumetricFog::onRemove()