Procedural Road Generator – Lanes, Markings, Curbs, Sidewalks, Street Lamps (Geometry Nodes)
Which Blender versions?
4.2 LTS and newer; tested on 4.2.23, 4.5.14 and 5.2.1.
Does it work in EEVEE?
It uses standard shader nodes only, but only Cycles was checked.
Does it follow terrain?
Yes: tick Follow Ground and put your mesh in Ground (ray cast from above; the road is not banked).
Can I make a junction or roundabout?
No: one curve is one road. Place several roads and add your own geometry at the crossing.
Can I use my own materials?
Yes: replace the material inputs, and read the tr_color and tr_wear attributes if you like.
Is it game-ready?
No. Apply the modifier and decimate or bake for real-time use.
Can I use it commercially?
Yes, in any number of projects. You may not resell or redistribute the asset itself. Personal = one person, Studio = one company up to 10 people.
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