Search found 303 matches

by joha2
Sun Apr 24, 2022 8:16 am
Forum: Install / Compile
Topic: FreeCAD daily on Linux Mint 20.3 / Cannot install gmsh
Replies: 4
Views: 1909

Re: FreeCAD daily on Linux Mint 20.3 / Cannot install gmsh

It is bin, no need to install, just link to the gmsh bin for FEM in: Edit --> Prefereces --> FEM --> Gmsh --> Gmsh binary path Thanks user1234 for your fast response. Also, thank you for the hint about the pre compiled Linux binaries. I was not aware of that somehow :mrgreen: I will try this out, i...
by joha2
Fri Apr 22, 2022 6:33 am
Forum: Install / Compile
Topic: FreeCAD daily on Linux Mint 20.3 / Cannot install gmsh
Replies: 4
Views: 1909

Re: FreeCAD daily on Linux Mint 20.3 / Cannot install gmsh

joha2 wrote: Sat Feb 26, 2022 9:17 am So I just wanted to install gmsh:
Is there any news on this or do I have to compile gmsh myself?
yorik wrote: ping :mrgreen:
Sorry for bothering you.

Best wishes
Johannes
by joha2
Wed Apr 13, 2022 4:19 pm
Forum: FEM
Topic: Ticket #5759 - [FEM] mesh groups only work after calling gmsh again
Replies: 4
Views: 1527

Re: Ticket #5759 - [FEM] mesh groups only work after calling gmsh again

@joha2 looks like your PR was merged. Would you be so kind to follow-up regarding what the status of 5759 is? Thanks! Hey Kunda1, As far as I know, when you use mesh groups via the GUI interface you still have to regenerate the mesh to be able to use these groups. My implementation just exposed the...
by joha2
Sat Feb 26, 2022 9:17 am
Forum: Install / Compile
Topic: FreeCAD daily on Linux Mint 20.3 / Cannot install gmsh
Replies: 4
Views: 1909

FreeCAD daily on Linux Mint 20.3 / Cannot install gmsh

Hey guys, I've recently upgraded my distribution from EOL Linux Mint 18.3 to (a fresh) Linux Mint 20.3 (which is based on Ubuntu Focal). I hoped that freecad-daily becomes available again. So I installed the PPA and installed freecad-daily (i.e. the Python 3 flavor) > sudo apt search freecad i freec...
by joha2
Sat Jan 15, 2022 11:01 am
Forum: Open discussion
Topic: Optics Workbench
Replies: 197
Views: 82952

Re: Optics Workbench

Hi Christi, Thank you for sharing the insights into your Optics Workbench, too, and pointing me to the code! - Create a line (ray) with infinite length - Find all intersection points with any FreeCAD geometry - Find the nearest intersection point that is part of an OpticalObject (=lens, mirror or ab...
by joha2
Sat Jan 15, 2022 10:44 am
Forum: FEM
Topic: Fenics as Solver
Replies: 234
Views: 62945

Re: Fenics as Solver

In order to extend this very nice functionality, is it possible to do these changes in xdmf output method? At the moment, there is a section in the xdmf with 0 or 1 for each ID. Therefore, in FEniCS, one has to do multiple lists (no big deal). Dirichlet boundary conditions with multiple lists will ...
by joha2
Sat Dec 18, 2021 11:55 pm
Forum: Open discussion
Topic: Optics Workbench
Replies: 197
Views: 82952

Re: Optics Workbench

ping ping Hey guys! Sorry for my late response (somehow I get no emails when noticed in some thread)! :cry: :shock: :twisted: Definitely it is on our agenda to support FreeCAD objects, but we wanted to first provide a core code which can be used without FreeCAD and then write some interface to Free...
by joha2
Wed Oct 27, 2021 9:47 pm
Forum: Users Showcase
Topic: Optics in FreeCAD
Replies: 35
Views: 46884

Re: Optics in FreeCAD

The Optics workbench is now installable via the addons manager. Here are some impressions: <nice pictures here> Very nice work :D :D :D!!! I'm curious: How did you do a fast representation of the rays? makeLine is not that fast. Did you use the functions from the Draft workbench? Best wishes Johannes
by joha2
Wed Jun 02, 2021 10:13 am
Forum: FEM
Topic: [Ticket #4617] Virtual elements
Replies: 37
Views: 14633

Re: Virtual elements

Hi bernd and joha2. Could Fem mesh: Create mesh groups in python be helpful in making "Virtual elements" come true? Hi, sorry for my late response! The mesh groups in Python (and those in the GUI) may be used to collect certain elements and put them together to groups. You may also collec...
by joha2
Sat Apr 03, 2021 2:23 pm
Forum: Install / Compile
Topic: FreeCAD daily "automatic uninstall" / segfault on Linux Mint 18.3
Replies: 2
Views: 1209

Re: FreeCAD daily "automatic uninstall" / segfault on Linux Mint 18.3

Any news on that? In particular on update of the freecad-daily package on launchpad?
kkremitzki wrote: ping :mrgreen: