The ridiculous work around I use is to go through Blender using the BlenderGIS plugin. Import the raster into Blender as a new mesh > Decimate the mesh > Export as a shapefile > Run TIN Mesh Creation in QGIS.
On Mon, Mar 20, 2023 at 9:03 AM Saber Razmjooei via QGIS-Developer < qgis-developer@lists.osgeo.org> wrote: > Hi Andreas, > > There should be a tool to convert vector to mesh (under Processing > Mesh > > TIN Mesh Creation). There will also be some new Processing tools for > handling point clouds. But I am not aware of any Raster > Mesh tools. > > Kind regards > Saber > > On Mon, 20 Mar 2023 at 13:56, Andreas Neumann via QGIS-Developer < > qgis-developer@lists.osgeo.org> wrote: > >> Hi QGIS devs, >> >> Is there a tool available to create a Mesh (or TIN as a special mesh >> variation) from a source raster layer containing terrain values? >> >> I did not find one - but maybe I didn't look everywhere. >> >> If not in QGIS - do you know an external Open Source tool that could do >> that, while keeping real world coordinates? >> >> Thanks, >> >> Andreas >> _______________________________________________ >> QGIS-Developer mailing list >> QGIS-Developer@lists.osgeo.org >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> > > > -- > Saber Razmjooei > www.lutraconsulting.co.uk > +44 (0)7568 129733 > _______________________________________________ > QGIS-Developer mailing list > QGIS-Developer@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer > -- ___________________________ Sebastian "Bas* " Gutwein *rhymes with Josh Regenerative Design Group 1 Chevalier Ave Greenfield, Ma 01301 Web: regenerativedesigngroup.com (631) 241-1018 *Look close, think big, make change. *
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