So, I’m sure other folks have done this, but I used the desktopviewer and started up PS4 Remote Play and that worked so good. It’s not in 3D, obviously, but it’s a great way for playing the PS4 on a huge virtual screen! If you haven’t tried it, it’s definitely worth it. Just make sure you have a good network connection with your PS4 (hardline is best, obviously).
I’m not aware that such would be a possibility, because 1) it wouldn’t work in VorpX the way I imagine this working, and 2) it wouldn’t work because HDMI protection on the PS4 probably would not allow that kind of passthrough. the remote play works awesome, and looks great, so I don’t know why I’d want an alternative approach. If you’re close enough to run an HDMI cable, you’re close enough to run a network cable. Sony has a standalone program for the PC to do the remote play; again, it works great.
Maybe I’m missing the point of your question, though. Sorry! =D