Animation Control
        Animation Control is used
      to set controls for animating frames and recording movies in
      Workbench. Note: the speed of real time animation in Workbench is
      largely dependent on your computer's processing speed.
    
      - Image Source sets the Workbench
                Window where you are performing the
          animation. Only the currently Active
                Tab of the Workbench Window you set here
          will have the animation applied.
 
      -  Recording Control contains
          settings for: 
      
        - Repeat Frames, which
            allows one to set a number of
            frames to be replicated per rotation/slice advancing step,
            this allows one to control how slowly the movie advances,
            e.g. if set to 0 the image rotates/slices advances quickly,
            if 5 or 10 it rotates more slowly. 
        -  Record button which
            starts/stops recording of the movie. Upon stopping the
            recording, the user is prompted to save the .mpg movie file.
          
 
    
      -  Rotation Control (for surfaces)
          to set:  
      
        -  X, Y, Z rotation of the
            animation, which is applied per frame. 
    
      
        -  Rotation Frame Count sets the
            number of frames to which the set rotation will be applied
            in the animation. 
    
      
        -  Reverse Direction to set
            whether a rotation of an equal number of frames in the
            reverse direction will be applied in the animation.
 
    
      - Slice Control (for volumes) to
          set:
      
        -  Slice Increment Count sets the
            number of volume slices the animation advances through in
            the forward direction. 
        -  Reverse direction sets whether
            an animation that advances an equal number of slices in the
            opposite direction will be applied.
 
    
      -  Interpolate Surfaces
          to set whether the surface in Tab 1 of the source Workbench
          Window will be interpolated (morphed) into the surface in Tab
          2. This function only works for Tab 1 and Tab 2, so one must
          set up the tabs accordingly. 
      
        - Interpolation Steps sets the
            number of frames used to accomplish the interpolation. The
            higher the number of steps the smoother the interpolation
            will appear.
 
    
      -  Image Size to set the dimensions
          of the animated image to the size of the viewing window of the
          active tab or to custom dimensions (in pixels).
 
      -  Image Options to set a margin
          around the image to be animated in the recorded movie.
 
    
    
    