[Gmsh] Rectangular cutouts in cylinders

Christophe Geuzaine cgeuzaine at uliege.be
Wed Nov 4 10:03:58 CET 2020

> On 8 Oct 2020, at 08:31, Nils Wagner <nils106 at googlemail.com> wrote:
> Dear all,
> How can I create a rectangular cutout in a cylinder?
> The center point of the rectangle is defined by point 6.
> Length and width of the cutout should be defined by two variables l and w, respectively.

The simplest is to use the OpenCASCADE kernel and boolean operations to create the cutout.


> Kind regards,
>                            Nils
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Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 

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