how to convert multiple 3d formats(dwg, dgn, nwd, obj, 3mx, stl, fbx,3ds) to glTF

CesiumJS
1

1. A concise explanation of the problem you're experiencing.

2. A minimal code example. If you've found a bug, this helps us reproduce and repair it.

3. Context. Why do you need to do this? We might know a better way to accomplish your goal.

4. The Cesium version you're using, your operating system and browser.

2

If you can convert the file to Collada (.dae) or obj, then you can use the online converter.

Thanks,

Gabby

3

Also check out http://assimp.sourceforge.net/