Page Comparison

Plugins allow you to extend the functionality of OpenSim with new analyses and model components.  A plugin comes in the form of a dynamically loaded library (.dll on Windows platform, .dylib on MAC, .so on Linux). It is straightforward to use a plugin that you have written or has been shared with you. Some existing, user-contributed plugins are available on the Simtk OpenSim Utilities page. To load a plugin use the following steps:

 Graphical User Interface

1. Make sure the plugin has been built and tested on your platform. If you're unsure of your platform, go to Help>About OpenSim>Details. The plugin must have been created using the same version of OpenSim (e.g. 4.0) and build system (e.g. Visual Studio 2017). Plugin distributors should supply this information to users. The remaining steps appply to Windows only, for Mac please go to step 7 directly.
2. Close OpenSim.
3. Place the plugin under the plugins folder within your OpenSim installation folder (if you installed this in the default location on Windows, this will be C:\OpenSim <version number>\plugins). 
4. Launch OpenSim. You should then see the plugin as a menu option under the User Plugins menu.
5. From the User Plugins menu, click the name of the plugin to load it into OpenSim. You will be given the option to always preload the plugin each time OpenSim is launched. It is advised that you not do this until the plugin has been tested.
6. To remove the plugin from the menu or disable the loading of it by the GUI, remove the plugin file from the plugins folder.
7. On both Windows and Mac systems you can install the plugin into the GUI while it is up by typing the following command in the scripting shell
   • >> org.opensim.modeling.Model.LoadOpenSimLibrary("FullPathToLibrary")
     If you follow this route, the library/plugin will be loaded.  You'll have to type the command everytime you launch the application, however.

...

3