VIDP_ControlTower.ac material facia ctower /sim/time/sun-angle-rad 1.57 true 1 1 1 towerlit.rgb material facia ctower /sim/time/sun-angle-rad 1.57 true 0 0 0 tower.rgb material halo /sim/time/sun-angle-rad 1.57 true 1 1 1 radlight.rgb material halo /sim/time/sun-angle-rad 1.57 true 0 0 0 transhalo.rgb