Is there any way to create hotkeys for show VFB and start/stop interactive?
This is the maxscript for showing VFB, you can for example turn it into a button:
CoronaRenderer.CoronaFp.showVfb(true)
Keep in mind that the VFB needs to be show at least once before this can be used.
Here Chaos Docs you can also find:
startInteractive
But for some reason I did not manage to get it working. Unfortunately my maxscript knowledge is super limited…