Dear Gmsh Users, (I have already send this post but for some reason it haven't arrived to the list, thus I repost it without attachments -- the sample file and images can be found on the page mentioned below)
In version 2.5.0 of gmsh I have used to build a mesh for notched rectangle by creating a compound surface. What I wanted to achieve was a mesh with duplicated nodes on the notch line. In the attachment you will find a sample geometry file and images of the generated mesh (on two images you can see nodes generated on the overlapping line, you can also see mesh elements crossing internal horizontal boundary but not the notch vertical line. The best illustration of the feature I want to achieve can be found on this page: http://www.l5.pk.edu.pl/~putanowr/dokuwiki/doku.php?id=en:projects:meshtools:gmsh:notchedrectangle where you can see meshes of different densities generated on the overlapping edge for the left and right hand surfaces). Unfortunately this example does not work with gmsh 2.6 I would be most grateful if someone could confirm that gmsh 2.6 is generating errors for the sample geometry. Also I would much appreciate if you have any idea how to achieve duplicated nodes over a line (well, I could separate the line geometrically and in post processing step make the nodes to overlap, but I wonder if I can get such effect purely in gmsh). I was really happy to generate meshes mentioned above in gmsh 2.5 as this feature is very useful for the models I deal with. Also with some hint where to dig in a source code I could try to bring this feature back. Thank you in advance for your support. With kind regards, Roman Putanowicz -- Roman Putanowicz, PhD < [email protected] > Institute for Computational Civil Engng (L-5) Dept. of Civil Engng, Cracow Univ. of Technology www.l5.pk.edu.pl, tel. +48 12 628 2569, fax 2034 _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
