Algodoo

Works good. You just need to glue those numbers on. Wow, no moving parts. I never realized until now that you can change the color of just part of an object. Nice use of a 105 byte texture and textureMatrix. Small texture and small textureMatrix code. I like your elegant design and coding.

Thanks s_noonan
- "color of just part of an object" What?
- If you use half-white half-transparent texture, you can additionally add color to white
- If you use black-white texture, you can add color again, but only white will change
(Is is just sum of RGB color model, add red color to blue texture and you get purple geom)

Works 100% now. My only complaint is the clouds. I find them distracting, and I hate having to turn them off for most scenes.