Draggable objects in 3D

Hi there!

I'd like to build an annotation tool that allows me to annotate objects in a 3D point cloud. That is, I want to be able to drag/resize/change color (of) a 3D-cube.

Up to now, I found the following file on Matlab Fileexchange: http://www.mathworks.com/matlabcentral/fileexchange/29140-move-a-3d-object-with-mouse-in-a-traditional-4-view-window This would allow me, to move my cube around in three 2D-views. I think, that this however by now can be more easily achieved by using "imrect".

I now however wonder, if "imrect" is the current way to go about this, or if there is a more convenient method, that also allows me to really manipulate the object in 3D and not "only" in three 2D-views.

Thanks in advance!