Hey, i made a single surface particle system. Mines uses quads tho. I used sin and cos to rotate each quad and have modes i use to set bill board effect, always face camera, face camera but don't roll with camera. How are you going about rotating each particle?
Btw i don't use tform commands,as i don't quite grasp how they work but it my system works none the less :)
Btw i don't use tform commands,as i don't quite grasp how they work but it my system works none the less :)