Fake edit: there is a longer video here 1 min long: https://github.com/PhiloLabs/fable51-worlds/blob/main/union-...
I would be especially curious to see the NPC person/car logic and if they're on rails or what, that's a pretty good NPC density for a demo.
Here ya go: - https://github.com/PhiloLabs/fable51-worlds/blob/main/union-... - https://github.com/PhiloLabs/fable51-worlds/blob/main/union-...
Classical algorithmic approaches for data to CAD are quite unreliable heck commercial CAD software still struggles turning scanned 2D plans into sketches with any degree of reliability.
Something of this scale would normally require 1000’s and 1000’s of man hours in manual modeling, placement and quality control.
Some of the latest prompt to CAD agents and models I’ve seen are the most impressive use of AI I’ve seen in a long time.
At least for me this is rather exiting since it gives me the ability to turn many more ideas into reality as a hobbyist rather than spending the entire weekend in Fusion 360.
Few things:
1. Opus 5 is just as good for this tbh and much cheaper.
2. They don't generate optimized 3d models. They have high poly count for simple geometries.
3. A better approach I've utilized for game ready assets is to use the model to create low poly silhouettes of the 3d model and then bake textures that include a lot more details like windows, doors etc with tools like Meshy. Can post a tutorial if there's interest.
The models need some more RL to be able to do this autonomously.
surreal_•1h ago
check source code + more worlds soon
giancarlostoro•38m ago
> Geometry is derived from OpenStreetMap (ODbL) and USGS 3DEP (public domain).
This is probably how I would have tackled this, saves on time, especially if Fable just writes code to convert OSM data to a reasonable ThreeJS model.