How to make a viewable Button, that is triggered by looking at it, and makes it change levels?

The title basically explains it all. I’m developing on GoogleVR (Cardboard), and I am not sure how to make a button that can be triggerd from looking at it for 3 seconds around, then it would change to another level.


Give this a go it just uses ray cast on tick I think.

But start with part 1 :slight_smile:

Since 4.13 it got even easier with the 3D Widget Interaction component:

Interaction Source = Center is meant to work for cardboard gaze controls