What SDK is needed to perform this conversion?
Is it possible to have an example of C++/C# source code?
Is the “ImportExport” in “exchange” source code a good place to start?
This is an interesting workflow but not typical.
There isn’t a single HOOPS toolkit that supports it. The HOOPS Stream File (HSF) format is essentially a representation of the HOOPS Visualize scene graph. It is typically used to embed such data in a client application’s proprietary format(s). HOOPS Visualize and Communicator read (import) HSF.
Export to GLTF is supported by HOOPS Exchange. To achieve the workflow you describe requires an integration of HOOPS Exchange with Visualize or Communicator.
Why is your source format HSF?
Regards,
Mike