Need help understanding certain concepts in USD?

Check out these resources:

• USD Frequently Asked Questions
• USD Glossary for an alphabetical explanation of all the major USD concepts and composition behaviors.
• Maximizing USD Performance for tips on how to optimize your use of USD for fast, low-latency scene loading and streaming.

If the answer isn't in this documentation hub, head over to our usd-interest google discussion forum 

Having problems building, loading, or programming against the software?

For build problems, first see our document on Advanced Build Configuration. Any other issues head over to our GitHub issue tracker and file a bug!