Backface rendering parameters not working in interactive plots

[user27182]

Describe the bug, what's wrong, and what you expected.

See the docs here:
https://docs.pyvista.org/version/stable/examples/02-plot/backface_props.html

The backface params work for the static plots but not the interactive ones.

EDIT: That link is for the stable (older) docs. Here's a link to a recent dev build of the docs, the issue is still present.
https://6642d22b275d1971761626c4--meek-duckanoo-d2f5ec.netlify.app/examples/02-plot/backface_props

Steps to reproduce the bug.

Insert code here

System Information

See docs.

Screenshots

No response

[tkoyama010]

I guess it depends vtk.js is support it. @pyvista/kitware Any thought?

[jourdain]

I don't think that is supported within vtk.js but we've tested that one with WASM and it is translating fine.

[tkoyama010]

Excellent! Need to replace our document with a WASM version in the near future. It will solve this issue :)

[jourdain]

yes it will... But we are still working on it. Some work will be needed for the integration but it won't be too bad. And it will only be officially available for vtk>=9.4.