Fixed shadow problem with morph animation test.
Fixed shadow problem with morph animation test.

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