ALS color 2d screen screen rgba8 depth 2d screen screen depth32f sun-shadowmap-atlas 2d /sim/rendering/als/shadows/sun-atlas-size /sim/rendering/als/shadows/sun-atlas-size depth32f clamp-to-border clamp-to-border clamp-to-border linear linear 1.0 1.0 1.0 1.0 true csm0 0.1 3.0 0.0 0.0 0.5 0.5 csm1 3.0 50.0 0.5 0.0 0.5 0.5 csm2 50.0 150.0 0.0 0.5 0.5 0.5 csm3 150.0 1500.0 0.5 0.5 0.5 0.5 forward scene als-lighting 128 1 1 csm0 csm1 csm2 csm3 sun-shadowmap-atlas 10 color color0 4 4 depth depth 4 4 display quad color 0