Tips

https://www.youtube.com/watch?v=E9pAmaMS23k

• if it's an actual curb (raised off the road) then it's undriveable
• halo around the light is not the light
• far off tail lights should def be marked as movable
• a road is anywhere nobody would look at you funny for driving a car
• if it moves with the reference frame of your car, it's "my car"

0 - #ffffff - empty

1 - - sky (deprecated, now undrivable)

2 - #402020 - road

3 - #ff0000 - lane markings (drivable, right now includes some non lane markings, remove these!)

4 - #808060 - undrivable

5 - #00ff66 - movable (split into vehicles and people/animals?, actually don't)

6 - - signs and traffic lights (deprecated, now undrivable)

7 - #cc00ff - my car

Lane Markings

If you're really interested, here is a whole study done by the Montana DOT on high contrast markings: https://www.mdt.mt.gov/other/webdata/external/research/docs/epsl/bead_technology/EVAL_MAR16-1.pdf