void light redlight 0 0 3 100000 0 0 redlight sphere bulb 0 0 4 -3 -3 -3 0.01 void light greenlight 0 0 3 0 100000 0 greenlight sphere bulb 0 0 4 -3 3 3 0.01 void light bluelight 0 0 3 0 0 100000 bluelight sphere bulb 0 0 4 3 3 -3 0.01 void metal mirmat 0 0 5 1 1 1 0.99 0.001 mirmat sphere ball1 0 0 4 -0.5 -0.5 0.5 0.70710678118654757 mirmat sphere ball2 0 0 4 0.5 0.5 0.5 0.70710678118654757 mirmat sphere ball3 0 0 4 -0.5 0.5 -0.5 0.70710678118654757 mirmat sphere ball4 0 0 4 0.5 -0.5 -0.5 0.70710678118654757