[GRASS-user] "How to create stereo anaglyphs with Paraview" added to Wiki

[Carlos "Guâno" Grohmann]

Ben,

I just checked the example anaglyph in the wiki with red/cyan glasses
(very old ones, from Spirit/Opportunity landing..) and it works fine.

cheers

Carlos



On Wed, Apr 29, 2009 at 08:19, Benjamin Ducke
<benjamin.ducke at oxfordarch.co.uk> wrote:
> The Wiki page advises red/green glasses for viewing the images,
> but I have the sneaking suspicion that the method shown actually
> produces a red/cyan image, so red/cyan glasses would be better!
>
> Could anyone confirm this? I don't have the right glasses to check
> at the moment!
>
> Cheers,
>
> Ben
>
> Markus Neteler wrote:
>> On Sat, Apr 25, 2009 at 6:32 PM, Moritz Lennert
>> <mlennert at club.worldonline.be> wrote:
>>> On 25/04/09 17:15, Markus Neteler wrote:
>>>> ... enjoy at
>>>> http://grass.osgeo.org/wiki/Stereo_anaglyphs
>>>>
>>>> Just too easy with Paraview 3 :)
>>> Thanks !
>>>
>>> Just a few questions on the example:
>>>
>>> - Are bldg_resid_3d and bldg_cmcl_3d part of the NC data set ? I can't find
>>> them in the currently available (nc_spm_08_2008_may18.tar.gz).
>>
>> Right - but the "raw" data are there.
>> I have extended the Wiki page. Hope I remembered all correctly.
>>
>>> - For the stereo view you say to launch paraview with
>>>
>>> paraview --stereo --data=ortho_2001_t792_1m.vtka
>>>
>>> I suppose the 'a' at the end it a typo ?
>>
>> Yes, fixed.
>>
>>> - The line nviz elev_lid792_1m col=ortho_2001_t792_1m
>>> vect=bldg_resid_3d,bldg_cmcl_3d is not necessary for the process, or ?
>>
>> Nope, just for verification (comment added).
>>
>> Markus
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>>
>>
>
>
> --
> Benjamin Ducke
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>
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>
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-- 
Carlos Henrique Grohmann - Geologist D.Sc.
a.k.a. Guano - Linux User #89721
ResearcherID: A-9030-2008
carlos dot grohmann at gmail dot com
http://www.igc.usp.br/pessoais/guano/
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