tips on creating gtlfs for the viewers

[KevinAquino]

Hi,
I would like to create some gltfs to use in your examples but I can't seem to save them correctly - is there guidance on what the gltfs need?

For instance if I take the space.gltf file, load and save it (like in the python script below)

from pygltflib import GLTF2
gltf = GLTF2().load(filename)
gltf.save()

and set that output, I get an error on loading. Specifically in the web console I get:
Unhandled Promise Rejection: TypeError: undefined is not an object (evaluating 'scene.nodes')

so obviously there are specific tags/workflows I am missing. Any advice would be great, thanks!

[AdaRoseCannon]

This is not the best place to ask these sorts of issues.

Try stackoverflow for python support.

[KevinAquino]

Hi,

Sorry this is not really a python question - more of a question on the requirements of the gltf. Is there a standard or a validator for the gltfs that can be used with the tools used here?