A UIView which points at a RealityKit Entity from screenspace
RKPointPin is a UIView which sticks to an ARView
and points at a chosen entity within the scene, with options to hide the pin when near the center of the screen, or perform any custom actions.
Add the URL of this repository to your Xcode 11+ Project.
https://github.com/maxxfrazer/RKPointPin.git
See the Example for a full working example as can be seen in the GIF above
Once you create your RKPointPin
, add it to your ARView, and then choose your target Entity
.
Doing so may look similar to this:
let rkPin = RKPointPin()
self.arView.addSubview(rkPin)
rkPin.targetEntity = boxEntity
By default the RKPointPin will be visible all the time, but if you want the pin to hide when in the center, set the focusPercentage
to a value ranging from 0 to 1. If focusPercentage
is set to 1, then the pin will only appear when the targetEntity
is outside of the view, as everything from the edges inwards is considered the focus area.