Mesh Editing with the option to check Mesh Quality (2DM-Files)

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QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)

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Mesh Editing with the option to check Mesh Quality (2DM-Files) #45869

Open sharon92 opened 3 years ago

sharon92 commented 3 years ago

Feature description

Going into editing mode with an invalid mesh (eg. concave face) will produce an error, and the mesh cannot be edited.

Instead of producing an error, the problematic elements could be highlighted. -> Editing will only work after the problematic elements are treated.

In SMS from Aquaveo, there is an option to check mesh quality where the users can define the things to be checked:

Additional context

No response

ccoulet commented 2 years ago

We started to develop an official plugin (Mesh Tools) dedicated to mesh operations for Hydrodynamics software (Telemac/Uhaina) in which @nicogodet implemented a mesh quality analysis tools. It's only for triangular mesh for the moment but could be extended and completed... Feel free to contribute or support !