Removed Arc and ArcFilled crossesZero checks.  These holdovers from pre-GL code caused incorrect rendering for certain angle values.
Removed Arc and ArcFilled crossesZero checks.  These holdovers from pre-GL code caused incorrect rendering for certain angle values.
DataFighter/sdl-gpu,DataFighter/sdl-gpu,weimingtom/sdl-gpu,weimingtom/sdl-gpu,neozero497/sdl-gpu,DataFighter/sdl-gpu,neozero497/sdl-gpu,weimingtom/sdl-gpu,neozero497/sdl-gpu