Used to specify the graphics for SpiderVehiclePrototype.
Placed in multiple positions, as determined by light_positions.
light_positions
Defines where each eye_light is placed.
eye_light
Default: "higher-object-under"
"higher-object-under"
Default: "wires-above"
"wires-above"
Default: "object"
"object"
Default: 0.125
0.125
Default: 2.0
2.0
Defines where each eye_light is placed. One array per eye and each of those arrays should contain one position per body direction.