speculative fix for failed spatial updates in scenecomposer window

[neph1]

Since there's a big:

//TODO: refresh does not work

and I seem to remember seeing it when doing the ExternalChangeScanner changes, I refactored the methods there to do the same thing in this case.
I haven't actually verified that it works in this instance, yet.

[tonihele]

Nice, we are going get a good fix release soon

[capdevon]

Thanks for looking into this issue @neph1. I'm curious, does this fix also address the issue of the 'AnimComposer' node and its child animations not updating?

[neph1]

Thanks for looking into this issue @neph1. I'm curious, does this fix also address the issue of the 'AnimComposer' node and its child animations not updating?

I would think so, but I haven't tested. The original use case worked and I remember specifically adding support in ExternalChangeScanner for the new animation system.