Change cube depth


I’m trying OmniGaffle and am having a hard time trying to edit the depth of a cube. It seems that the representation of the cube in Gaffle is actually flat, which is different from Visio or where you can actually grab the “3D” vertex (3D corner of the cube) and move it around. I can’t find a way to do this in Graffle. Any ideas?

Unfortunately, Visio has support for 3D Shapes (which we do not have). Anyone who would like to see this feature added to OmniGraffle, please email us a request at

I actually can’t justify purchasing the product without this feature (even the free has it), so count me in. Graffle really should support 3D shapes.