> On 25 Jan 2020, at 21:19, andrew <[email protected]> wrote: > > > Hi, > > When I try to mesh the boolean demo file 'baffles.geo' the HXT algorithm > fails with the message '... not matching BREP volume' with the latest stable > release (4.5.1). When the same geometry is not created with baffles (that > have a zero thickness) but with boxes that don't have zero thickness > everything goes well. >
This is normal. From the doc: "The “Delaunay” algorithm is currently the most robust and is the only one that supports embedded model entities, the Field mechanism to specify element sizes (see Specifying mesh element sizes) and the automatic generation of hybrid meshes with pyramids." HXT will eventually support these features, but there's no timeline for this yet. Christophe > Is there a possibility to make HXT algorithm to work correctly with zero > width internal surfaces? > > kind regards > > andrew tsiantis > > _______________________________________________ > gmsh mailing list > [email protected] > http://onelab.info/mailman/listinfo/gmsh — Prof. Christophe Geuzaine University of Liege, Electrical Engineering and Computer Science http://www.montefiore.ulg.ac.be/~geuzaine _______________________________________________ gmsh mailing list [email protected] http://onelab.info/mailman/listinfo/gmsh
