How to load 3D GLB files and play their animations?

[paulocoutinhox]

Hi,

How to load 3D GLB files and play their animations?

I made a 3D model tester app web:
3d-model-tester.netlify.app

And now i want use these models in Axmol.

Repo: https://github.com/paulocoutinhox/3d-model-tester

Thanks.

[rh101]

You need to convert it to the file format that works with Axmol. The fbx-conv utility is used to convert from some formats to the format that works with Axmol/Cocos2d-x. If the GLB format is not supported by fbx-conv, then you need to first convert them to a format that is accepted by that utility.

[paulocoutinhox]

Cocos2d-x currently supports two 3d file formats:

• Wavefront Object files: .obj files
• Cocos2d-x 3d ad-hoc format: .c3t, .c3b files.

I don't find any converter to c3t/c3b.

I found some converters to .obj:

• https://gist.github.com/aspose-com-gists/8d8f72923b2bc66521e0fd705e4a0e21
• https://pypi.org/project/aspose-3d/
• https://www.npmjs.com/package/obj2gltf
• https://www.modelo.io/damf/article/2024/07/02/0224/how-to-convert-glb-to-obj--a-quick-guide?hl=en

So, these are the solutions.

[aismann]

@paulocoutinhox
Great. Are you writing a PR?
Alternatively: You can write an own extension / converter tool on your github.
The solution is there and you are most familiar with the 3D GLB files.

[aismann]

Im asking google: glb-to-obj converter (free):
https://convert3d.org/glb-to-obj