dct-snippet5

dct-snippet5.swift

        DebugMenu.sharedManager.set(options:
           [BoolOption(name: "Show feature points",
                        initialValue: false)
            { (showFeatures: Bool) in
                if showFeatures {
                    self.sceneView.debugOptions.formUnion(ARSCNDebugOptions.showFeaturePoints)
                } else {
                    self.sceneView.debugOptions.remove(ARSCNDebugOptions.showFeaturePoints)
                }
            },
            FloatOption(name: "Rotation",
                         initialValue: 0,
                         min: 0, max: 360)
            { (r: Float) in
                object.eulerAngles.x = r
            },
            SelectionOption(name: "Color",
                             initialValue: 0,
                             segments: ["Green", "Blue", "Red"])
            { (idx: Int) in
                object.geometry?.firstMaterial?.diffuse.contents = colors[idx]
            }
           ]
        )