$Id: wd_help1.txt,v 1.5 1992/05/27 20:55:49 carr Exp $
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THE PV-WAVE DEMONSTRATION GALLERY.

1. ALL OF THE GRAPHICS IN THIS DEMONSTRATION SYSTEM ARE
   CREATED BY PV-WAVE.   MOST OF THE IMAGES AND ALL OF THE
   CALCULATIONS ARE BEING PERFORMED LIVE BY PV_WAVE.
   A FEW OF THE RENDERED IMAGES HAVE BEEN PRE-COMPUTED
   BY PV-WAVE AND SAVED IN DATA FILES WHICH ARE THEN
   READ IN AND DISPLAYED DURING THE DEMO.

2. Starting A Demo.
      New demos can be started by exiting the current demo,
      in which case the next demo in the schedule will auto-
      matically be started.
      New demos can also be started by clicking on the button
      for the desired demo.   In this case, the current demo is
      killed and the new one is started.

   NOTE : When the CPU load is heavy, it may be necessary to
          hold down the mouse button longer to "grab" a button.

3. Help / Demo Information.
      Information about specific demos may be obtained by
      first starting the desired demo and then selecting
      Help from the main control panel.   From the menu that
      appears, select "Demonstration/Application Information"
      or "Sample PV-WAVE Code".

      For information on how to order PV-WAVE select
      "Company/Product Information" from the Help menu.

      When finished with Help, select "Resume Gallery" from the
      Help menu to continue running the Gallery.

4. Interactive/Automatic Mode.
      When Interactive mode is active (button pushed in) then
      you will be able to interact with the demos.
      When Automatic mode is active, the demos will automatically
      follow a pre-programmed sequence.
      To select the desired mode, click on the desired toggle
      button.

   NOTE : Changing the mode will NOT affect the demo that is
          currently running, but all subsequent demos that start
          up will run in the desired mode.

5. Pause.
      If Automatic mode is selected, then the Pause button will
      be active (selectable).   Clicking on the Pause button
      will cause the current demo to be frozen in place.
      Any subsequent click on the Pause button will release
      the current demo and it will continue execution where it
      left off.

6. Options.
      The Options panel provides a way to specify, among other
      things, the default display order for the demos.
      To bring up the Options panel, click on the Options button.
      For more information, click on the Help button in the
      Options panel.

7. Quit.
      Clicking on the Quit button will quit the gallery and exit
      completely out of PV-WAVE.
