Shrink Back Surfaces

Overview

Shrink back surfaces.

Activation

Enter into command line

   (load "shrink_back") 

Or add this line to your customization file.

Loading this file will create a button in the toolbox.

Description

The function shrinks back surfaces (freeform) so that any edges geometrically coincident with an isoparameter line become a boundary of the surface whenever possible. Any curve along an isoparameter line will be converted to the isoparametric curve. Two functions shall be provided, one acting on a list of faces, the other on a body.