Beginning ARKit for iPhone and iPad by Wallace Wang

Author:Wallace Wang
Language: eng
Format: epub
ISBN: 9781484241028
Publisher: Apress

Now we need to get the specific location that the user pinched on the screen:let location = sender.location(in: areaPinched)

Finally, we need to use the hitTest method to determine if the user touched the virtual plane: let hitTestResults = sceneView.hitTest(location, options: nil)

if let hitTest = hitTestResults.first {

}

If the user touched the first node in the augmented reality view (the plane is the only node), then we can identify the hitTest node with an arbitrary name such as: if let hitTest = hitTestResults.first {

let plane = hitTest.node

}

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