Re: [Gmsh] opencascade: union, disregard seams

2017-12-09 Thread Nico Schlömer
> Note that this relies on the new Compound implementation, which will still undergo major changes > until it is released in Gmsh 3.1 or Gmsh 4.0, hopefully early next year. Alright, I'll hold out for it. Thanks for the tip! > PS: have a look at the new Python API (see demos/api/*.py), which you

Re: [Gmsh] opencascade: union, disregard seams

2017-12-08 Thread Christophe Geuzaine
> On 8 Dec 2017, at 16:24, Nico Schlömer wrote: > > Hi everyone, > > When combining two domains using an opencascade union, the seams will still > be respected by the mesher. As an example, check out the geometry of a union > of two overlapping circles: > ``` > SetFactory("OpenCASCADE"); > s

[Gmsh] opencascade: union, disregard seams

2017-12-08 Thread Nico Schlömer
Hi everyone, When combining two domains using an opencascade union, the seams will still be respected by the mesher. As an example, check out the geometry of a union of two overlapping circles: ``` SetFactory("OpenCASCADE"); s0 = news; Disk(s0) = {-5.0, 0.0, 0.0, 10.0}; s1 = news; Disk(s1) = {5.0,