> Wow, you can change the brightness of the sun to meet a requirement? Sure, why not? sun.brightness = sun.brightness * 2.0f; In fact, a lot of games play wit

> Wow, you can change the brightness of the sun to meet a requirement? Sure, why not? sun.brightness = sun.brightness * 2.0f; In fact, a lot of games play with physics to get cool behavior. I can adjust the "constant" G in my game to be something other than 9.8 m/s to make it interesting. One moment the G vector may be down and then suddenly it flips up. Why not?