USD Schemas

Schemas provide specification to USD by defining prim types and attributes more formally. You can extend USD by creating new schema classes to support your data models and workflows.

UsdPhysics Schema

A schema developed by NVIDIA in collaboration with Pixar and Apple standardizing the representation of mass distribution, collision behavior and other data necessary for rigid-body dynamics. UsdPhysics is now an official USD schema included with USD.

USD Schema Kit Extensions

You can add new USD schemas to Kit applications by developing a Kit Extension that loads your custom schema. The Kit documentation provides more information about USD Schema extensions.