> ex1[] = Extrude{0,0,1}{Surface{bo1()};}; As a general rule, do OpenCASCADE entities always only work with round brackets?
Cheers, Nico On Wed, Sep 27, 2017 at 2:07 PM Christophe Geuzaine <cgeuza...@ulg.ac.be> wrote: > > > > On 27 Sep 2017, at 14:03, Nico Schlömer <nico.schloe...@gmail.com> > wrote: > > > > Hi everyone, > > > > The following code forms a union of a rectangle and two disks, and aims > to extrude the resulting shape. > > ``` > > SetFactory("OpenCASCADE"); > > > > Mesh.CharacteristicLengthMin = 0.1; > > Mesh.CharacteristicLengthMax = 0.1; > > > > s0 = news; > > Rectangle(s0) = {-1.0, -1.0, 0.0, 2.0, 2.0}; > > > > s1 = news; > > Disk(s1) = {-1.0, 0.0, 0.0, 0.5}; > > > > s2 = news; > > Disk(s2) = {1.0, 0.0, 0.0, 0.5}; > > > > bo1[] = BooleanUnion{Surface {s0}; Delete;} {Surface {s1,s2}; Delete;}; > > > > ex1[] = Extrude{0,0,1}{Surface{bo1};}; > > ``` > > However, it appears that only the _difference_ between the rectangle and > the disks is extruded. > > > > Any idea what's going on? > > The last line should be > > ex1[] = Extrude{0,0,1}{Surface{bo1()};}; > > > > > > Cheers, > > Nico > > _______________________________________________ > > gmsh mailing list > > gmsh@onelab.info > > http://onelab.info/mailman/listinfo/gmsh > > -- > Prof. Christophe Geuzaine > University of Liege, Electrical Engineering and Computer Science > http://www.montefiore.ulg.ac.be/~geuzaine > > Free software: http://gmsh.info | http://getdp.info | http://onelab.info > >
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