Schema Generation for isaacsim.robot.schema

[ecthelion99]

Hi, I'm a little confused as to how the robot schema in isaacsim.robot.schema is created. The schema itself is code-less but then there is code in the extension. Why isn't this just made into a regular schema with code generated with usdGenSchema? There is also plugInfo.json, module.cpp etc, where these manually created or did they use usdInitSchema? I'm also wondering if there is any documentation for repo_usd anywhere as this seems to be doing something but I'm not sure what it is, and I have not been able to find any comprehensive documentation for it.

[vick-yu]

Please see if https://docs.isaacsim.omniverse.nvidia.com/5.0.0/omniverse_usd/robot_schema.html is helpful.