             position: Cartesian3(x: 4.0, y: 5.0, z: 6.0),
             text: "A label"
         )
-        _globe.scene.primitives.add(labels)
+        _globe.scene.primitives.add(labels)*/
         
         super.init()
     }

    
    private let _view: MTKView
    
    private let _viewportOverlay: ViewportQuad
    
    private let _fontName = "HelveticaNeue"
    private let _fontSize: Float = 36

    }
    
    func mtkView(view: MTKView, drawableSizeWillChange size: CGSize) {
        //_viewportOverlay.rectangle = BoundingRectangle(x: 20, y: 20, width: Double(size.width)/2-40, height: Double(size.height)/2-40)
        /*let scale = self.v!.backingScaleFactor
         let layerSize = view.bounds.size
         
