Hi Kogen,
The new mesh is part of the new whole. The basics of the innerworking of the plugin is a combination of Tool:Deformation:Offset,z and Tool:Geometry:Edge Loop. ZB creates automatically additional geometry to bridge the gap between the unhidden part of the mesh and the hidden part. This plugin guides this process and does it many times (i.e. the number of Extrudeparts)
BTW. I’m working right now on a more streamlined version so that the user can do an extrude with a very limited amount of dialogs.
When I have finished this version I will bring this update with a tutorial and helpfile. So give me a small week and for those who do need more info the sun will shine brightly again!
Greetings, EddyL