| Interface | Description | 
|---|---|
| DriverInterface | Provide the root model with services associated with the Artisynth driver
 program. | 
| Class | Description | 
|---|---|
| FemModelDeformer | |
| PullController | Controller that allows a drag motion in the GUI to exert an interactive
 force on certain GUI components. | 
| RenderProbe | |
| RootModel | RootModel is the top-most model of an ArtiSynth model hierarchy. | 
| SleepProbe | |
| Workspace | the purpose of this class is to create a workspace for artisynth to include
 all the input / output probes / waypoints and render driver for the currently
 loaded model. |