uniform thickness design mode

[roambotics_scott]

There are a lot of nice tools in F360 for building uniform thickness designs (like shelling and thickening surfaces), but it'd be great if there were a design mode for building up things with either uniform thickness (sheet metal / simple injection molded parts), or variable thickness subjected to certain design rules (injection molding with automatic drafts and thicknesses for bosses / ribs / etc) - especially if the parametrics would allow for changing those design rules for different polymers and processes while preserving key features.