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by PrzemoF
Mon Mar 16, 2015 9:43 pm
Forum: FEM
Topic: Making FEM run on linux fedora 21
Replies: 15
Views: 4616

Making FEM run on linux fedora 21

It's complicated, but doable (see attachement). Step by step: 1. Get CalculiX binary: http://www.dhondt.de/ccx_2.8p2.tar.bz2 2. Untar: tar xf ccx_2.8p2.tar.bz2 3. Rename file CalculiX/ccx_2.8p2 to ccx and move to the same directory as FreeCAD executable. I operate from build directory, so it's build...
by PrzemoF
Mon Mar 16, 2015 6:50 pm
Forum: Archived Pull Requests
Topic: FEM wb pull request
Replies: 2
Views: 649

FEM wb pull request

The following changes since commit 5b6360684d57425379f40ada6cbc477db34dcd6e: Fem: units in CalculiX file: mm and N (2015-03-16 07:29:34 +0100) are available in the git repository at: git://github.com/PrzemoF/FreeCAD_sf_master.git fem for you to fetch changes up to 91e3d30e5bd41d31b67f60814d87d7fc692...
by PrzemoF
Mon Mar 16, 2015 12:01 am
Forum: FEM
Topic: ccx (CalculiX) that works on fedora 21 needed
Replies: 2
Views: 929

ccx (CalculiX) that works on fedora 21 needed

I'm looking for a binary ccx that works on fedora 21 with libgfortran. Current binary from dhondt.de looks for libgfortran.so.2 $ ldd ccx_2.8p2 linux-vdso.so.1 => (0x00007fff173e8000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00000035de800000) libgfortran.so.2 => not found libm.so.6 => /lib64/lib...
by PrzemoF
Sat Mar 14, 2015 9:57 am
Forum: FEM
Topic: FEM crash when trying to write calculix input file
Replies: 27
Views: 4939

FEM crash when trying to write calculix input file

I guess after reading some posts that this crash is normal on linux, but just in case it's not and I'm just doing something wrong: (gdb) bt #0 0x00007fff6ef8407a in SMDS_MeshElement::GetID() const () at /home/przemo/fedora/FreeCAD/build/lib/libSMDS.so #1 0x00007fff741d902a in Fem::FemMesh::writeABAQ...
by PrzemoF
Fri Mar 13, 2015 10:33 am
Forum: FEM
Topic: alternatives to netgen? gmsh?
Replies: 22
Views: 8737

Re: alternatives to netgen? gmsh?

What version of gmsh do you use? I have: $ rpm -qi gmsh Name : gmsh Version : 2.8.5 Release : 5.fc21 Architecture: x86_64 and it's crashing badly with the macro with memory corruption error even for a cube. P.S. Is it possible to rename GMSH Mesh.FCMacro.zip to GMSH Mesh.FCMacro? it's not a zip file...
by PrzemoF
Mon Mar 09, 2015 4:00 pm
Forum: Help on using FreeCAD
Topic: DXF export and dimensions on drawings
Replies: 18
Views: 8569

Re: DXF export and dimensions on drawings

@user: If you're working in 2D only LibreCAD might be easier to use than FreeCAD [*]. LibreCAD is a QCad fork with Qt4 instead of QT3 (I might be wrong here) and it's already IMHO better that QCad. Link: http://sourceforge.net/projects/librecad/ [*] That's just my opinion, I have AutoCAD/Microstatio...
by PrzemoF
Sat Mar 07, 2015 1:15 pm
Forum: Users Showcase
Topic: Screencast on arrays
Replies: 7
Views: 2743

Re: Screencast on arrays

I think that a helix with radius close to 0, path array and polar array combined can create what you want. See attached file.
screenshot.png
screenshot.png (113.64 KiB) Viewed 2683 times
by PrzemoF
Wed Mar 04, 2015 11:10 am
Forum: Install / Compile
Topic: Compiling on fedora 21
Replies: 8
Views: 1512

Re: Compiling on fedora 21

I think that last 4 lines of the script are not in the wiki, but anyway Coin3 is now in fedora stable repo, so updated version of the script below: #!/bin/bash ARCH=x86_64 #ARCH=i686 MAIN_DIR=FreeCAD BUILD_DIR=build #FEDORA_VERSION=20 FEDORA_VERSION=21 #FEDORA_VERSION=22 echo "Installing packages re...
by PrzemoF
Sun Mar 01, 2015 12:31 pm
Forum: Install / Compile
Topic: Compiling on fedora 21
Replies: 8
Views: 1512

Re: Compiling on fedora 21

Feel free to use it. I'm fine with the link - I might be able to help if something goes wrong with the script. I'll ask you to update the script when Coin3 in in official fedora repo (it's in testing now) if that's OK.
by PrzemoF
Sat Feb 28, 2015 10:24 am
Forum: Install / Compile
Topic: Compiling on fedora 21
Replies: 8
Views: 1512

Re: Compiling on fedora 21

A simple script for fedora [*] to install all required packages, clone repo and build FreeCAD: http://www.pasteall.org/56959/bash #!/bin/bash ARCH=x86_64 #ARCH=i686 MAIN_DIR=FreeCAD BUILD_DIR=build #FEDORA_VERSION=20 FEDORA_VERSION=21 #FEDORA_VERSION=22 cd /tmp #Coin3 will be soon in official fedora...

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