Patch 2986446: For ACT_LIGHT_POSITION_OBJECT_SPACE for directional lights, we need to use the inverse of the inverse transpose as with ACT_LIGHT_DIRECTION_OBJECT_SPACE, to deal with non-uniform scalings
Patch 2986446: For ACT_LIGHT_POSITION_OBJECT_SPACE for directional lights, we need to use the inverse of the inverse transpose as with ACT_LIGHT_DIRECTION_OBJECT_SPACE, to deal with non-uniform scalings

--HG--
branch : v1-7

bhlzlx/ogre,vancepym/ogre,vancepym/ogre,vancepym/ogre,largerussiangames/ogre,ruleless/ogre,jhu-lcsr-forks/ogre,ehsan/ogre,jhu-lcsr-forks/ogre,ruleless/ogre,ehsan/ogre,nezticle/ogre,bhlzlx/ogre,bhlzlx/ogre,nezticle/ogre,jhu-lcsr-forks/ogre,ehsan/ogre,vancepym/ogre,largerussiangames/ogre,nezticle/ogre,bhlzlx/ogre,ehsan/ogre,jhu-lcsr-forks/ogre,nezticle/ogre,ruleless/ogre,ruleless/ogre,largerussiangames/ogre,vancepym/ogre,jhu-lcsr-forks/ogre,bhlzlx/ogre,largerussiangames/ogre,ruleless/ogre,ehsan/ogre,bhlzlx/ogre,ruleless/ogre