The information about the OpenSim toolbar covered in this section includes:

Parts of the OpenSim Toolbar

The toolbar is located at the top of the GUI and contains the model drop down menu, the motion textbox, the motion slider, and the video controls. There are also redo/undo buttons for enabling and disabling forces and constraints.

	For more information on the Undo/Redo Buttons visit Redo/Undo Buttons For more information on the Motion Textbox visit Motion Textbox For more information on the Motion Slider/Video Controls visit Motion Slider/Video Controls

Redo/Undo Buttons

Redo/Undo buttons have been provided in the toolbar to make it easier to enable and disable constraints and forces. The history of enable and disable actions is recorded.

	You can move backwards through this history (reverse the actions) by clicking the undo button (the left-pointing arrow) multiple times.  To move forward through the history and reinstate actions, click the redo button (the right-pointing arrow). For instructions on enabling and disabling constraints and forces please visit Object-Specific Commands

Motion Textbox

The motion textbox provides the name of the motion currently associated with a model.

Motion Slider / Video Controls

The motion slider and video controls are used for the animation of the model:  

	To animate the model use the video control buttons (e.g., play, pause, and loop).  The motion slider corresponds to the current time point in the motion file, which describes how the model moves. The value in the Speed textbox can be adjusted to change the playback speed of the animation