Pretty simple. Move the orange block around with the arrow keys. Also, you must turn on Turbo Mode if you wish to see successful shadows. Without Turbo Mode, the light particles will be moving much to slowly to show a quick shadow.
It took a bunch of trial and error, but I did it! I made a shadow simulator! Still a bit rough, but it runs pretty good. That is pretty much all I have to say. This is my first project in a long while, so I hope you enjoy! Versions: 1.0: - Released - Particle size counter (with detector to keep from different size light beams overlapping) - Decent opening picture Tell me in the comments about any glitches and such. I will get on it ASAP and try to fix it. Yes, I know that light beams tend to not get erased (four out of the about-180 beams in particular) and some shadows (especially on the 1 setting at the bottom) don't get shone on.
