Start/stop animation:
Double click in the plot display area to start/stop. Note the small frame (time) identifier at the top.

Rotate:
Left-click and drag.

Zoom in/out:
Left-click while holding the shift key and drag vertically.

Control animation speed/direction:
Right-click and drag horizontally. (Mac: hold down Apple key while dragging horizontally.)

Reset:
Reload browser window for original view