yeah. Well I don't do 3D you see - not since I had an C64 and Amiga, well actually I made a 3D screen saver in Delphi in about 1996. But yeah I was feeling pretty crappy and the wiki pages full of formulas seemed liked weird creatures crawing over the page that I couldn't comprehend...
Anyway it works fine now. I was making particles fly off a pinwheel in the direction of the spin.
Anyway it works fine now. I was making particles fly off a pinwheel in the direction of the spin.