Options
Offset [-∞..+∞m]
Offset Variation [0..+∞%]
Here you can change the offset of the extruded surfaces. You can also specify a Offset Variation value to vary the offset per smooth shift extrusion group.
This is the maximum angle at which surfaces may lie to each other to ensure that no additional surfaces are created with Smooth Shift. The Preserve Groups option can be used to enable or disable the entire fuctionality interactively.
The Subdivision value defines the number of subdivisions along the smooth shift extrusion.
Enable this option if you have defined subdivisions but want to avoid the additional edges between the original polygons and the smooth shift extrusion that this would normally cause.