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    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
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     <META NAME="GENERATOR" CONTENT="SGML-Tools 1.0.9">
    
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     <TITLE> Partiview (PC-VirDir): Bugs, Features and Limitations</TITLE>
    
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    <H2><A NAME="s8">8. Bugs, Features and Limitations</A></H2>
    
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    <P>
    
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    <P>Here is a list of known peculiarities, some of them bugs, others just
    features and others limitations, and there is always that class of
    things I simply have not understood how it works.
    
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    <P>
    
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    <H2><A NAME="ss8.1">8.1 Limitations w.r.t. VirDir:</A>
    </H2>
    
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    <P>
    <P>
    <OL>
    <LI>cannot set an auto-motion, as we can in the dome, although one could
    of course load a path and move through the dataset :-)
    I was able to make a path (*.wf) file and load that though.
    
    Now mostly solved via the <CODE>Inertia</CODE> toggle under the
    <CODE>More</CODE> button from the Top Row Window.
    
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    </LI>
    </OL>
    <P>
    
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    <H2><A NAME="ss8.2">8.2 Some notes for newcomers to VirDir</A>
    </H2>
    
    <P>Although starting <CODE>virdir</CODE> is very similar to <CODE>partiview</CODE>,
    <HR>
    <PRE>
       % parti gal2.cf
    or, 
       % virir gal2.cf
    </PRE>
    <HR>
    
    the seasoned <CODE>partiview</CODE> user will need  to relearn a few modes to
    
    get used to <CODE>virdir</CODE>. In particular, at AMNH starting virdir will 
    probably cause your console screen  (which is normally panel#1 on the
    
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    dome) to go dark with no visible command prompt. To regain control,
    
    type the commands (blindly)
    
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    <BLOCKQUOTE><CODE>
    <HR>
    <PRE>
    
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       raise
       fly
    
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    </PRE>
    <HR>
    </CODE></BLOCKQUOTE>
    
    which will put <CODE>virdir</CODE> in fly and animation mode.
    <P>Here are some important modes, make sure you keep the mouse in the console window.
    It is easy to get it lost in any of the other 6 displays which are only visible
    on the dome.
    <OL>
    <LI>Pushing the Left and Right mouse buttons simultaneously will send the display
    to the HOME position.
    </LI>
    
    <LI>Left mouse button will toggle the Pause mode in animate/fly mode.
    </LI>
    
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    <LI>Holding the Ctrl-button down while moving the mouse will bring your point
    
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    <LI>Holding the Alt-button down while moving the mouse will rotate around your
    
    point of interest.
    </LI>
    <LI>The 'p' key
    </LI>
    <LI>The middle mouse button toggles Head display vs. Center display.
    </LI>
    
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    <LI>Holding the Shift-button down while moving the mouse will change the 
    
    available screen-space (works like a zoom).
    
    </LI>
    </OL>
    
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    <P>
    
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