cleaned up 3d drawing code, added outline 2 pass facility to Sprite3D, but still need to write the shaders
added base bullet controller
add outline effect
Merge pull request #8 from dabingnn/fix_outline

add outline effect
optimized outline filtrate, eliminate z fighting, by using the depth buffer
Updates to latest cocos2d-x version
Moved global variables as ivars
moved 3d stuff to game code

it is easier to upgrade cocos2d now
added new 3d models
Merge branch 'master' of https://github.com/Wu-Hao/Moon3D
Merge pull request #9 from ricardoquesada/updates_cocos2d

Updates cocos2d
rotation
first merge
Bullet controller, temporarily removed sprite culling
merged
merge new