GL framebuffer incomplete

[xavArtley]

Hello,
it is not really an issue but more a question,

I noticed when loading the example InteractiveOrientationWidget:
https://kitware.github.io/vtk-js/examples/InteractiveOrientationWidget.html

There are several warnings trace in the js console:

I was wondering if someone know where it comes from and if it's really harmeless

[jourdain]

I'm thinking that we might be calling stuff that should be delayed until the GLContext is properly created. That's just a wild guess as everything is fine once the app is ready and running.

@martinken do you have any idea?

[martinken]

No idea, but it looks like a bug. Our framebuffer should be complete etc so something is up.

[xavArtley]

Don't know if it's help for this issue but the warning appear only when the mouse cursor enter into the renderwindow for the first time (if we resize the window the behavior can be reproduce)
Moreover the marker widget size increase as well

[jourdain]

@floryst

[floryst]

I can no longer reproduce this issue in vtk.js v19. If the warnings still show up, please re-open and let us know.