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digitallysavvy/undo+Snippet.swift

Created December 3, 2019 20:12
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A snippet showing how to remove the nodes from the last touch received within the ARSupportBroadcastViewController
Raw
undo+Snippet.swift
case "undo":
if !self.touchRoots.isEmpty {
let latestTouchRoot: SCNNode = self.touchRoots.removeLast()
latestTouchRoot.isHidden = true
latestTouchRoot.removeFromParentNode()
}
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