[Gmsh] Gaps and overlaps when using extrude command

Jeremy Theler jeremy at seamplex.com
Fri Aug 14 15:51:12 CEST 2020

Sure, the Coherence command performs a Boolean Fragments operation and
the ids of the entities are modified.Just set the appropiate id of the
new entities in the EdgesList of your field:
Field[1].EdgesList = {25,26};
Regards--jeremy thelerwww.seamplex.com
On Fri, 2020-08-14 at 13:41 +0000, Bart Deschoolmeester wrote:
> Thanks Jeremy,
> Adding “Coherence;” to the script messes with the mesh size.
> Adding “Coherence;” through the tree menu in the left pane works. But
> when you reload that script (now with the coherence added at the
> end), it messes again with the mesh size.
> (best change the ‘KanMeshsize’ parameter in my script to ‘0.01’ for
> it to be very clear).
> Strange that reloading an unchanged script gives different results…
> Bart 
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