Hi, I'm trying to build a nano-structure model using Gmsh. The model contains hundreds of cubes inside. Is there a way that I can add all the facets of these cubes to a physical surface group quickly? It is painful to choose the facets one by one with a mouse. Thank you!
Jun
_______________________________________________ gmsh mailing list gmsh@onelab.info http://onelab.info/mailman/listinfo/gmsh
