Getting Started with React VR

Animation — VR Buttons

OK! We want to animate something. To do that, we will use the VRButton. It activates when one of the following things occur:

• Button A on an XBox Gamepad
• Space button on a keyboard
• Left click with a Mouse
• Touch on a screen

Unfortunately, our "lowest common denominator" is a Google Cardboard, which may, or may not, have a button. You don't want to have to stick your finger inside and try to touch the screen. (After having said that, the newer VR headsets have a little lever arm that pokes the screen, even in the actual cardboard versions). What we will use is a Gaze button. When a mouse pointer or center of the screen (marked by a small dot) go over your object, events will be called, and our code will handle this. ...