Raise exceptions on planes with too high tesselation to fit in 16-bit indexes
Raise exceptions on planes with too high tesselation to fit in 16-bit indexes

--HG--
branch : v1-7

digimatic/ogre,digimatic/ogre,digimatic/ogre,digimatic/ogre,digimatic/ogre,digimatic/ogre,digimatic/ogre