space to clear, flag to start simulation! S to stop! :-) Title says: "sine and cosine 3d shape generator 100% pen." Up arrow to clear 300 times (in just 30 seconds). it takes a few second to load when you click the flag.
Thanks to selim_tezel for 2 scripts, and thanks to CatIsFluffy for teaching me some trigginomitry for the rest of the programming. I just wondered what both scripts put together would be like. change the changeable variables, and remix or use a(some(all)) script(s)!