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tikimcfee/look_at_node.swift

Created March 14, 2021 04:21
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look_at_node.swift
let distanceConstraint = SCNDistanceConstraint(target: box)
distanceConstraint.minimumDistance = 55
distanceConstraint.maximumDistance = 60
let lookAtConstraint = SCNLookAtConstraint(target: box)
lookAtConstraint.isGimbalLockEnabled = true
cameraNode.constraints = [lookAtConstraint,distanceConstraint]
scnView.scene?.rootNode.addChildNode(cameraNode)
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