Patch [3293777] - Adding get/setEmission convenience functions in Pass
Patch [3293777] - Adding get/setEmission convenience functions in Pass

--HG--
branch : v1-8

ehsan/ogre,ehsan/ogre,ehsan/ogre,bhlzlx/ogre,bhlzlx/ogre,bhlzlx/ogre,ruleless/ogre,ruleless/ogre,ruleless/ogre,ruleless/ogre,ehsan/ogre,ehsan/ogre,bhlzlx/ogre,bhlzlx/ogre,ruleless/ogre,ruleless/ogre,bhlzlx/ogre