Solve in 3D space as well

[RobMengelers]

Hi!

Would it be possible to also calculate and solve the rectangles in 3D? So that the algorithm, besides using x and y, also takes z into consideration. Meaning that the floorplan will be stacking the rectangles on top of eachother if they would fit in z space.

I understand that its quite a hefty change, but I figured you might be up for the challange :)

Thanks in advance already!