Dear all, Can someone explain me how to use gmesh to coarsen a closed surface mesh? I attach a simple geometry as test data. I tried in vain in the GUI to put ‘options > mesh > element size’ to a value bigger than one. The data I want to apply it to is a heart geometry which has originally 10^6 vertices and 5 10^5 faces, which should be reduced to approx. 500 faces.
Thank you very much for your assistance. Hans Dierckx Leuven University
spherefine.geo
Description: spherefine.geo
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