red_strobe.ac noshadow RedLight.1 RedLight.2 RedLight.3 alpha-test 0.01 StrobesOn RedLight.1 StrobesOff RedLight.2 Fixed RedLight.3 select StrobesOn StrobesOff Fixed /sim/time/sun-angle-rad 1.57 billboard RedLight.1 true dist-scale RedLight.1 00.1 5000.2 160003 billboard RedLight.2 true dist-scale RedLight.2 00.1 5000.2 160002 billboard RedLight.3 true dist-scale RedLight.3 00.1 5000.2 160002 timed StrobesOn StrobesOff true 1.0 1.1 1.4 1.5