y was set in 2 places, but never used for anything. git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6476 dfc29bdd-3216-0410-991c-e03cc46cb475
y was set in 2 places, but never used for anything. git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6476 dfc29bdd-3216-0410-991c-e03cc46cb475