FreeCAD and ParaView

FreeCAD module allows to visualize placement of particle sources and inner regions inside computation domain. Ultimately, it generates config file, which can be used by Ef.

To intall module, create a symlink from freecad folder in ef distribution to FreeCAD module folder:

ln -s /your-ef-dir/freecad/ ~/.FreeCAD/Mod/ef

To use it:

1. Create new document in FreeCAD.
2. Activate Ef workbench.
3. Press 'New minimal ef config' command.
4. Add particle sources and inner regions (for these commands to be available, select at least one object in the ef_conf group).
5. Modify properties of the objects.
6. When ready, press 'Generate .conf file' command to export config file.