我有几个SCNText节点,描述如下:
let newText = SCNText(string: "", extrusionDepth:0.1)
newText.alignmentMode = kCAAlignmentCenter
newText.font = UIFont (name: "Arial", size: 3)
textNode = SCNNode(geometry: newText)
self.addChildNode(textNode)怎样才能让文字总是看着镜头?
发布于 2016-09-21 21:13:54
textNode.constraints = SCNBillboardConstraint()
https://stackoverflow.com/questions/39612797
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