from Cura.Scene.SceneObject import SceneObject

class Scene(object):
    def __init__(self):
        self._root = SceneObject()
        
        
    def getRoot(self):
        return self._root
@@ -39,16 +39,47 @@
 neObject
+%0Afrom Cura.Signal import Signal
 %0A%0Aclass 
@@ -157,24 +157,59 @@
 ()%0A        %0A
+        self._active_camera = None%0A
         %0A   
@@ -245,16 +245,161 @@
 eturn self._root
+%0A%0A    def getActiveCamera(self):%0A        return self._active_camera%0A%0A    def setActiveCamera(self, camera):%0A        self._active_camera = camera%0A

Add an "activeCamera" getter and setter to Scene