How to manually read content of tile files?

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

3DTile has a json file containing metadata and another set of files containing actual content of the tiles. Json is human readable while content files are not. Is there a way to read them manually?

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.

Not really - but part the content header is a utf-8 string so you should be able to see that part in a text editor.