Hello, Newbie here, apologies in advance. I’m able to create a very basic straight “road” using PlaneGeometry or BoxGeometry, but have no idea how to add turns, hills, etc. Let’s assume I have a bunch of vectors: [0, 0, 0], // start [0, 0, -10], // straight ahead [10, 0, -10], // right turn […

In its simplest form, one can extrude a path. ExtrudePath Similar to cylinder and box, a plane can also be deformed. 2021 discourse.threejs.hofk.de [2022-11-22 22.06.54]

Look at the examples from the collection : Christmas 2021 CarRacing [image] Car Racing - For lovers of fast cars! Resources A quick race. CarRacing [2021-06-11 15.19.43] [2021-06-11 15.18.50] Furthermore I have updated my old example RoadRace from the addon Addon …

@hofk thanks for the reply! I did check out that example, but honestly it left more questions than answers. It looks like it’s passing the raw coords into CatmullRomCurve3, then grabbing the modified points. That part makes sense. Then it’s using BufferGeometry, BufferAttribute, 5 road materials,…

@hofk Thanks, I’ll try it out. Also, do you freelance?

[image] mattg: Also, do you freelance? See the PM.

How to create a road from vector points?

Questions

hofk November 22, 2022, 8:32pm 2

Look at the examples from the collection:

Christmas 2021
CarRacing

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How to create a road from vector points?

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