In addition to FBX and Collada formats, Cascadeur also supports exporting scenes into Universal Scene Description (*.usd) files. This page describes how to do this.
The following types of objects can be imported:
To export a scene (or a part of it) to USD format, use the File → Export Usd menu:
There are two options available:
Exports a model in .usd format (animation is not included).
Exports a whole scene in .usd forms (including character models, animation and additional objects).