Adding subview using native toolkit

Hi all.
I want to use unity for rendering 3d objects and ios native ui tools for manipulating it.

For that reason i have chosen prime31’s unity native toolkit. It seemed to be working, easy to understand, but i got a problem:

I wanna use half of my screen for unity’s work. Bottom half of screen I want to use for displaying ios native ui, so I need to make a subview for that. Can i create view using xcode IB and easily add it as subview to my app?

The answer is no, there’s no such possibility. Native toolkit is designed just for switching views between ios and unity

You can add a layer above unity layer and make a transparent portion where some part of the unity layer will be visible.