Volume Rendering: refactored the leightweight triangle class to have 0-based parameter names
Volume Rendering: refactored the leightweight triangle class to have
0-based parameter names

paroj/ogre,RealityFactory/ogre,OGRECave/ogre,RealityFactory/ogre,paroj/ogre,OGRECave/ogre,RealityFactory/ogre,paroj/ogre,paroj/ogre,OGRECave/ogre,RealityFactory/ogre,paroj/ogre,RealityFactory/ogre,OGRECave/ogre,OGRECave/ogre