[Paraview] VTK_Edge for LIC

[Bastil2001 at yahoo.de]

Thanks. r832 works for me with ParaView 3.6.2.

LIC is quite nice but little dark. Are there ways to increase contrast
(change coler or width of lines?) Thanks.

Regards BastiL

Am 04.02.2010 08:46, schrieb Adriano Gagliardi:
> Bastil,
>  
> From what I remember, Uktarsh mentioned that cvs version 832 of
> VTKEdge should work with the ParaView 3.6.2 release. I never managed
> to test it out in the end as I had other issues with this version, so
> I reverted back to the release candidate.
>  
> Adriano
>
> ===================================
>
> Adriano Gagliardi MEng PhD
> Project Scientist
> Computational Aerodynamics
> Aircraft Research Association Ltd.
> Manton Lane
> Bedford
>
> Tel: 01234 32 4644
> E-mail: agagliardi at ara.co.uk
> Url: www.ara.co.uk
>
>  
>
> ------------------------------------------------------------------------
> *From:* Bastil2001 at yahoo.de [mailto:Bastil2001 at yahoo.de]
> *Sent:* 03 February 2010 22:43
> *To:* agagliardi at ara.co.uk
> *Cc:* 'Zhanping Liu'; 'ParaView'
> *Subject:* Re: [Paraview] VTK_Edge for LIC
>
> Ok, my problem with the current VTK Edge seems to be that this is not
> working with paraview 3.6.2. I know some out there have this running.
> Could anybody please tell me which subeversion release is running with
> 3.6.2? Thanks.
>
> BastiL
>
> Am 28.01.2010 10:37, schrieb Adriano Gagliardi:
>> Zhanping,
>>  
>> Will the options to modify the density, thickness, and colour of the
>> streaklines be available to the user? It is definitely a good tool,
>> but sometimes we find it better to visualise using the standard
>> streamtracer as we can modify their appearance for clarity.
>>  
>> -Bastil: If you use extract surface, you'll need to make sure you
>> have a shear stress vector available on the surface (or create one
>> before-hand), assuming you are doing aero flows. However, if you use
>> extract block on the surfaces within the ensight volume data, you
>> should be able to use the velocity vector as input for LIC too (I
>> think it takes the data just off the surface for visualising,
>> although I'm not sure). It isn't as nice as using shear stress, but
>> works well enough.
>>  
>> Regards,
>>  
>> Adriano
>>
>> ===================================
>>
>> Adriano Gagliardi MEng PhD
>> Project Scientist
>> Computational Aerodynamics
>> Aircraft Research Association Ltd.
>> Manton Lane
>> Bedford
>>
>> Tel: 01234 32 4644
>> E-mail: agagliardi at ara.co.uk
>> Url: www.ara.co.uk
>>
>>  
>>
>> ------------------------------------------------------------------------
>> *From:* paraview-bounces at paraview.org
>> [mailto:paraview-bounces at paraview.org] *On Behalf Of *Zhanping Liu
>> *Sent:* 27 January 2010 22:24
>> *To:* Bastil2001 at yahoo.de
>> *Cc:* ParaView
>> *Subject:* Re: [Paraview] VTK_Edge for LIC
>>
>> In fact we are now integrating LIC to VTK. One of the features is
>> that flow streaks are clearer than before in the resulting image.
>> -Zhanping
>>
>> On Wed, Jan 27, 2010 at 5:02 PM, Bastil2001 at yahoo.de
>> <mailto:Bastil2001 at yahoo.de> <Bastil2001 at yahoo.de
>> <mailto:Bastil2001 at yahoo.de>> wrote:
>>
>>     Dear group,
>>
>>     I have compiled VTK_Edge against paraview 3.6.2. Everything
>>     worked fine
>>     except that make install did not install "libVTKEdge.so" to the
>>     install
>>     directory - I had to copy this manually. Is this a bug or a feature?
>>
>>     Afterwards I can load libVTKEdge.so to paraview without problems.
>>     However, where are the new features? I am especially interested
>>     in LIC
>>     and I only found lic on 2D structured grids and LIC on image data
>>     in the
>>     filters menu. Both are greyed off with my Ensight-Reader multiblock
>>     unstructured grids. Does it only run on structured grid? Am I missing
>>     something?
>>
>>     Regards BastiL
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>>
>>
>> -- 
>> Zhanping Liu, PhD
>> Kitware, Inc.
>> 28 Corporate Drive
>> Clifton Park, NY 12065-8662
>> Phone: 518-371-3971 x 138
>> http://www.zhanpingliu.org
>>
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