Currently there is a significant performance impact when the Constraint Details button is enabled
As it stands, there are ~5,500 attachments in Workspace – usually less than a dozen at most visible on screen at once if any.
Disabled:
Enabled:
Also highlights in workspace ignore DepthMode and show on top when enabled - maybe related?
I will be testing this with a far smaller number of attachments, but I should still see an impact:
As you can see, I go from about 330 FPS to around 265 (it fluctuates quite a lot, but the images should be within that range).
When looking away from the attachments (so they are not in the viewport), I don’t have this issue and the FPS is above 300 and is around 325. Maybe I cannot reproduce it, or maybe it is because of the lack of attachments, but I don’t think this is a very significant performance impact, but this is with none on the screen. I do have some other types of constraints in workspace, but they seem to have no effect.
As for the highlights, I don’t know exactly why this issue occurs, but maybe somewhere in the engine it is considered a constraint. Affected highlights that are not visible on the viewport do not cause any performance impact whether constraint details are enabled or not in my case.
Thanks for the report! Just to confirm, we have a ticket filed in our internal database for this issue.
