Can I detect when a region in a VFX viewer is clicked?
The first thing I tried was to put single button clickbars in the active window (the one with the VFX viewer) that exactly cover the target buttons. This, of course, can detect clicks. However, when I choose "Click-thru", the clickbar buttons click through to the original window instead of to the VFX underneath!
So next I tried putting those same clickbars over the buttons in the VFX source window. The VFX viewer shows the clickbars just fine. However, clicking through the VFX doesn't click the click bars in the source window!
(Both of these seem like bugs, btw.)
I am considering trying to layer a clickbar and a repeater region. I suspect that would run into similar issues. Though it appears you cannot create a repeater region from an ISBoxer config, which limits the attractiveness of this solution even if it works.
Are there any obvious solutions I may be missing?