GLB Export not working

[akuttervrinsightde]

Hello guys,

I can't succeed in exporting a GLB or glTF from Unity. I created a HDRP demo scene in Unity 2021.2.9f1, imported glTFast. Everytime I try to export a GLB or glTF file the resulting file is not working. You find a "video proof" and the files under this link:

https://cloud.vrinsight.de/index.php/s/e443zGSrTrm9ZZf

Can someone help me understanding the issue? Thank you very much and my regards

Alex

[akuttervrinsightde]

Ah by the way, this error also occurs sometimes when doing the same procedure like in the video:

https://cloud.vrinsight.de/index.php/s/wktqYfYzHHPydaE

{ "uri": "Base.gltf", "validatorVersion": "2.0.0-dev.3.4", "validatedAt": "2022-02-17T13:02:28.838Z", "issues": { "numErrors": 1, "numWarnings": 0, "numInfos": 0, "numHints": 0, "messages": [ { "code": "INVALID_JSON", "message": "Invalid JSON data. Parser output: FormatException: SyntaxError: Unexpected number in JSON at position 136", "severity": 0, "pointer": "" } ], "truncated": false }

[atteneder]

@akuttervrinsightde Thanks for the report.

Some of the float values (e.g. of the translation/rotation) are serialized using float.ToString("R"). This is not culture-invariant, so assuming your machin is configured to German the output is incorrect (comma instead of decimal point)

How it is in your files:

"translation": [
    -2,
    35910491E-07,
    1,
    84,
    2,
    68133533E-07
]

What should be:

"translation": [
    -2.35910491E-07,
    1.84,
    2.68133533E-07
]

I'll fix it for the next release.

[atteneder]

@akuttervrinsightde For obvious problems/bugs, please create an issue instead next time. Discussions are more for feature and workflow brain-storming.