Exporting multiple objects into one .vtkjs file

Hi,

I’m curious if it is possible to export multiple objects into one .vtkjs file. Ideally, I would like to export CFD data with volume representation, along with the confining geometry as a .stl file with surface representation. I’d want to export this into one .html file, and use Glance to view both the CFD results and the geometry at the same time.

Thanks!