Microsoft HoloLens Developer???s Guide

Using the script in Unity

Save this script, but do not compile it just yet. Go back to Unity, click on the camera, and observe the Inspector:

The inspector window for the camera

As you can see, Unity has picked up the change. It saw the public field and made it into a property in the Inspector. It even fixed the case here.

Go back to Visual Studio, and add another field in this class:

[Tooltip("The position the cursor is placed at when nothing is hit.")] public float maxDistance = 5.0f; 

This will also be visible in Unity. We will use this to position the cursor far away when nothing is underneath it. So if we have no objects we can interact ...