Simplify GL drawScene()
Simplify GL drawScene()

tonysan/Broadway,youxidev/Broadway,shelsonjava/Broadway,youxidev/Broadway,mcanthony/Broadway,mcanthony/Broadway,tonysan/Broadway,tonysan/Broadway,pencil001/Broadway,bemasc/Broadway,lzpfmh/Broadway,mcanthony/Broadway,youxidev/Broadway,lzpfmh/Broadway,tonysan/Broadway,shelsonjava/Broadway,shelsonjava/Broadway,pencil001/Broadway,pencil001/Broadway,youxidev/Broadway,bemasc/Broadway,lzpfmh/Broadway,pencil001/Broadway,shelsonjava/Broadway,bemasc/Broadway,youxidev/Broadway,shelsonjava/Broadway,tonysan/Broadway,pencil001/Broadway,bemasc/Broadway,mcanthony/Broadway,lzpfmh/Broadway,lzpfmh/Broadway,mcanthony/Broadway