Stellantis Pro One announced that it now has a vehicle conversion and customization program, CustomFit, and has started production of the Cargo Box BEV at the Atessa factory in Italy, where Stellantis ...

I don't want "exportToString", as .usda is not memory efficient. I would like to have a pxr::UsdStage to be something like std::vector<uint8>, binary data. Does anyone know how to?