ViewPort Rectangule

Hello, everyone.

I’m trying to modify the ViewPort Rectangule so I can split the screen into two screens, so I can simulate a VR on my Android (Nexus 5). I can’t find an way to do this.

So, basically, I want to place 2 cameras relatively close to each other, attach them, so one renders the left eye, and the other the right eye. Then, use the Nexus 5’s Gyros to look around (I have partially done this).

Any help would be appreciated.