Welcome to FEDEM! - Finite Element Dynamics in Elastic Mechanisms.
This project contains the complete source code of the Graphical User Interface of FEDEM. It also uses elements from the fedem-mdb project, which is consumed as a submodule by this repository. See src/README.md for details on the source code organization.
The FEDEM solvers themselves are maintained in a parallel project fedem-solvers.
Refer to our web page openfedem.org for overall information on the FEDEM project.
The FEDEM GUI project relies on the following third-party modules, which are not included in this repository:
- Qt 4.8 - Cross-platform graphical user interface framework
- Coin 4.0 - OpenGL-based 3D graphics library
- SoQt 1.6 - Coupling module between Coin and Qt
- SmallChange 1.0 - Some Open Inventor extensions for Coin
- Simage 1.8 - Library for saving images and animations from the Coin view
- zlib 1.2 - File compression library
You need to build and install these modules separately, before building the FEDEM GUI application itself, see here for details. The first four of the packages above are mandatory, whereas the latter two are optional. This means the build will work without them, but with some features being absent.
In addition, we also use the library Qwt 6.1.2 for doing the 2D curve plotting. However, the sources for that library is embedded in this repository, in the src/Qwt folder.
Provided you have installed the third-party modules listed above, you can configure and build the FEDEM GUI from the sources by following the instructions given here.
Many of the features in the FEDEM GUI can be activated/deactivated compile-time
using command-line options on the form -DUSE_(feature)=ON/OFF
when running cmake, where =ON activates a feature which is off by default,
and =OFF deactivates a feature which is on by default.
Currently, the following options can be specified to toggle features on or off,
with their default value in brackets [].
- USE_CHSHAPE - Build with mooring line calculation support [OFF]
- USE_COMAPI - Build with the COM API [ON]
- USE_CONTROL - Build with control system support [ON]
- USE_DIGTWIN - Build with some Digitial Twin features [OFF]
- USE_FATIGUE - Build with durability calculation support [OFF]
- USE_FREQDOMAIN - Build with frequency-domain support [ON]
- USE_MESHING - Build with FE meshing support [OFF]
- USE_OILWELL - Build with oil well modeling support [OFF]
- USE_QWTLIB - Build with Qwt curve plotting library [ON]
- USE_RISER - Build with marine structures modeling support [OFF]
- USE_SEVENTS - Build with simulation event support [OFF]
- USE_SOLVERS - Build with solver support [ON]
- USE_TIREAPI - Build with the Tire model API [OFF]
- USE_VTF - Build with VTF export support [OFF]
- USE_WINDPOW - Build with Wind turbine modeling support [OFF]
You can install a pre-compiled release of FEDEM for the Windows platform
(64-bit only) by downloading any of the zip-files FedemInstaller-*.zip
from the Releases page.
Unzip this file in an arbitrary location, and execute the file INSTALL.bat
as administrator to install the software on your PC.
See also Install/README.txt.
Unless you already have Microsoft Visual Studio installed (2015 or later), you may also need to download and install some C++ runtime libraries from Microsoft before you can run the installed FEDEM GUI or solvers on Windows. Simply download the file vc_redist.x64.exe and execute it as administrator.
This project is open to feature requests, suggestions, bug reports, etc., via GitHub issues. Contributions and feedback are encouraged and always welcome. For more information about how to contribute, see our Contribution Guidelines.
Copyright 2023 SAP SE or an SAP affiliate company and fedem-gui contributors. Please see our LICENSE for copyright and license information. Detailed information including third-party components and their licensing/copyright information is available via the REUSE tool.