draw shaded surface without gridlines



I forgot to mention that I am using Windows 7 Home Premium now if that 
matters.  I had the same problem with Vista Home Premium too.  I am using 
Maxima 5.19.2

Rich


--------------------------------------------------
From: "Richard Hennessy" <rich.hennessy at verizon.net>
Sent: Friday, November 20, 2009 8:35 PM
To: <biomates at telefonica.net>; "Thomas Plehn" <tplehn at gmx.de>
Cc: <maxima at math.utexas.edu>
Subject: Re: [Maxima] draw shaded surface without gridlines

> I noticed a problem with draw3d.  Is allows hidden background lines in
> GNUPlot to be visible.
>
> I have attached a small gif file.
>
>
>
> --------------------------------------------------
> From: "Mario Rodriguez" <biomates at telefonica.net>
> Sent: Friday, November 20, 2009 2:39 PM
> To: "Thomas Plehn" <tplehn at gmx.de>
> Cc: <maxima at math.utexas.edu>
> Subject: Re: [Maxima] draw shaded surface without gridlines
>
>> El mi?, 18-11-2009 a las 15:34 +0100, Thomas Plehn escribi?:
>>> Hello,
>>>
>>> I want to draw a shaded surface of a function from R^2 to R.
>>> Unfortunatelly
>>> there are always these blue wireframe lines drawn over the surface. I
>>> have
>>> found no option, to turn them off. Is there any possibility?
>>
>> See some examples made with package 'draw' here:
>>
>> http://www.telefonica.net/web2/biomates/maxima/gpdraw/func3d
>>
>> The option to play with is 'enhanced3d'
>>
>> -- 
>> Mario
>>
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>>
>



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