     private let kButtonHeight:CGFloat = 36
     private let kButtonBottom:CGFloat = -20
     private let kSliderMargin:CGFloat = 15
-    private let kSliderHeight:CGFloat = 50
+    private let kSliderHeight:CGFloat = 55
+    private let kLabelHeight:CGFloat = 40
     private let kMaxValue:Float = 180
     
     init(

        clipsToBounds = true
        backgroundColor = UIColor.clear
        translatesAutoresizingMaskIntoConstraints = false
        self.controller = controller
        self.node = node
        
        let blur:VBlur = VBlur.light()
        
        let buttonReset:UIButton = UIButton()
        buttonReset.translatesAutoresizingMaskIntoConstraints = false

        slider.maximumValue = kMaxValue
        slider.isContinuous = true
        slider.value = node.rotation
        slider.addTarget(
            self,
            action:#selector(actionSlider(sender:)),
            for:UIControlEvents.valueChanged)
        self.slider = slider
        
        let label:UILabel = UILabel()
        label.translatesAutoresizingMaskIntoConstraints = false
        label.backgroundColor = UIColor.clear
        label.translatesAutoresizingMaskIntoConstraints = false
        label.textAlignment = NSTextAlignment.center
        label.font = UIFont.numeric(size:30)
        label.textColor = UIColor.black
        self.label = label
        
        addSubview(blur)
        addSubview(label)
        addSubview(buttonDone)
        addSubview(buttonReset)
        addSubview(slider)
