Instances Shadows Fix

[AlexandruPopovici]

Description & motivation

Handles https://linear.app/speckle/issue/WEB-2333/instances-dont-update-their-shadow-when-being-moved-or-filtered-or

• SpeckleInstancedMesh now recreat the shadow depth material for all instances whenever the instance configuration changes as a result of selection/filtering/anything else
• Also the ExtendedSelection extension now properly resets rendering pipelines so no residual AO is left

Changes:

To-do before merge:

Screenshots:

Screenshots won't do, but video will.

Before (notice how the shadows disappear when the toilet is moved and how no shadows are cast by the wall on the toilets) :

bandicam.2024-12-12.14-15-20-408.mp4

After (the above issues are now fixed)

bandicam.2024-12-12.14-12-54-546.mp4

Validation of changes:

Checklist:

• My pull request follows the guidelines in the Contributing guide?
• My pull request does not duplicate any other open Pull Requests for the same update/change?
• My commits are related to the pull request and do not amend unrelated code or documentation.
• My code follows a similar style to existing code.
• I have added appropriate tests.
• I have updated or added relevant documentation.

References

[linear]

WEB-2333 Instances don't update their shadow when being moved or filtered or selected

[github-actions]

📸 Preview service has generated an image.

[iainsproat]

Approved on the basis it looks like legitimate viewer changes.
Would be nice to see some before and after screenshots in these PRs.

[AlexandruPopovici]

Approved on the basis it looks like legitimate viewer changes. Would be nice to see some before and after screenshots in these PRs.

Indeed. I've added videos as screenshots are not able to show the issue @iainsproat