colonius.ac material LGT1 /sim/time/sun-angle-rad 1.57 1.0 0.0 0.0 material LGT2 /sim/time/sun-angle-rad 1.57 1.0 0.0 0.0 material LGT3 /sim/time/sun-angle-rad 1.57 1.0 0.0 0.0 material TCOM1 /sim/time/sun-angle-rad 1.57 1.0 0.0 0.7 material TCOM2 /sim/time/sun-angle-rad 1.57 1.0 0.0 0.7