Bug fix for Sphere::merge. Inaccurate results can occur if one sphere does not fully encompass the other.
Bug fix for Sphere::merge. Inaccurate results can occur if one sphere does not fully encompass the other.

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