parametric model which devides a free form surface into regular UVdivision. elements can get extracted from the model seperately (green highlighted element is the same as the two in front) and use as a milling-model. The extracted elements schould be provided with possibilities for connecting to each other.

major flaws in this model are:

-boxes are placed on surface in normal direction, which results in warped boxes. one or more flat surfaces would make milling easier because the workpiece doesn't have to rotate or re-clamped.

- when the curvature gets to big, geometry on the surface sticks trough each other. I will look for a solution as in the tagent plane intersection method by Cristian Troche from the "week2" post