Renamed CAMERA_Z to camera_z, modelGroup to mdl, rotationGroup to rot, lineWidth to linewidth
Renamed CAMERA_Z to camera_z, modelGroup to mdl, rotationGroup to rot, lineWidth to linewidth

HongjianLi/istar,quinonez/istar,quinonez/istar,HongjianLi/istar,HongjianLi/istar,quinonez/istar,HongjianLi/istar,quinonez/istar