Mission3 {FirstWorkshopQuest}

https://www.youtube.com/watch?v=hzrTSs9bsVQ

• activating view pick (vreticle) on the cube to make it change colours
• documentation

Code with testing in the browser

In particular look at

1. the import of vreticle.js
   1. how it is applied (and to what object) using vreticle
      1. the camera (ray casting)
      2. the animation loop
      3. adding the target object to the reticle.add_collider()
   2. even in it , as usual, to better grasp what ray casting is