Virtual world only visible through a plan in Augmented Reality

Unity Engine
1

Hi,

I’m developing an Augmented Reality (AR) app on iOS with Unity and Qualcomm.
I would like to create a virtual world only visible through a plan (or a hole) like in these apps:

- AR Qualcomm vs String demo

(video: http://vimeo.com/25566981)

- Zombie Zappar

(video: http://www.youtube.com/watch?v=s4dR0m5J5Kk)

- Dragon String

(video: http://vimeo.com/21755381)

Do you have an idea how to do it?

2

If other people have the same question, this effect can be done with a clipping plan with the material called “DepthMask” (available in Qualcomm Assets).
For further information: https://ar.qualcomm.at/content/create-virtual-world-only-visible-through-plan#comment-2015176