Can I paint the car directly in the game, import the material directly into the game, edit and save it directly, and use it directly when I want to use it, so that I don't have to edit UV in PS, and write jbem after editing --- Post updated --- Jbem writing is very annoying. It will directly persuade you to retreat as soon as it comes up. If you don't pay attention to it a little, the map of the vehicle in the game will become a shit like material
You are just lazy, if you think making a simple skin is hard then try making a whole car, you will stop complaining then
Yeah, that's just unnecessary... This should hopefully help a bit with the jbeam and materials part. https://documentation.beamng.com/modding/materials/vehicle/skinsystem/skintutorial/