Integer check on accessor.count

[julienduroure]

Based on this file : https://github.com/KhronosGroup/glTF-Blender-IO/files/2685805/toy_car_gltf.tar.gz

Online validator says that gltf is valid, but there is a accessor.count of 708.0.
Spec says that count must be integer, but 708.0 is not an integer

[lexaknyazev]

This is a known issue mentioned in the readme. JavaScript's JSON.parse doesn't distinguish between integers and doubles so it's impossible to check such values without parsing JSON manually.

[lexaknyazev]

Command-line version doesn't use JavaScript runtime and marks accessor.count of 708.0 as invalid.

[emackey]

Looks like VSCode's copy of the validator catches this. 👍

[lexaknyazev]

In VSCode, JSON schemas catch this, not the validator.

[emackey]

In VSCode, JSON schemas catch this, not the validator.

Ah of course!

[emackey]

I don't think there's anything to do here. JSON.parse isn't going to detect the .0, but there are other ways to detect it (use the commandline version, for example).

Let me know if this should be reopened for any reason.