[object] gatfile=gauge.gat [lods] level0=10000 [vertices] v0=-2.5, 0, -5.5 v1=2.5, 0, -5.5 v2=2.5, 0, 5 v3=-2.5, 0, 5 [level0] linelist=a_vehicle v0 v1 v2 v3 v0