Good idea, I tried it just now. It didn't seem to improve much over the 1-pixel dots I used before but this technique may come in handy later - thanks!
-- Anders fre 26 juni 2015 kl 19:11 skrev Scott, W Alan <[email protected]>: > Very nice. > > > > I don’t think it will improve on what you are doing, but you may want to > try adding a glyph filter. Then, change the glyph type to sphere, and make > the spheres really small. You could then color the spheres by velocity or > star age or star size or ... You could also make the spheres larger and/or > smaller depending on a variable (star temperature?) > > > > Alan > > > > *From:* ParaView [mailto:[email protected]] *On Behalf Of *Anders > Logg > *Sent:* Friday, June 26, 2015 5:32 AM > *To:* Paluszek, Lukasz > *Cc:* ParaView Mailing List > *Subject:* [EXTERNAL] Re: [Paraview] Visualize density (a galaxy of stars) > > > > Thanks for the good suggestions! I ended up going with the point cloud > option. I'm very happy how it turned out: > > > > http://www.math.chalmers.se/~logg/tmp/vp_torus.avi > > > > Again, special thanks to Chris for pointing me to this option. > > > > -- > > Anders > > > > fre 26 juni 2015 kl 12:32 skrev Paluszek, Lukasz < > [email protected]>: > > Hello Anders, > > I don't know what your expectations as to how sharp the image should be > are, but your data set is too coarse to obtain a sharper rendering. What I > suggest is that you either refine your mesh or you resample your data onto > a finer vti image and then do the volume rendering. I have attached a > picture with your original galaxy and a resampled one, perhaps this is what > you are looking for. I must admit though, that the left image looks more > "Hubble-like" :-). > > Regards, > Lukasz > > > > > > Łukasz Paluszek > Airbus Helicopters > Aerodynamics Department (ETGA) > 86607 Donauwörth > Germany > Tel.: +49 (90) 671 8231 > Fax.: +49 (90) 671 9122 > [email protected] > > -----Original Message----- > From: ParaView [mailto:[email protected]] On Behalf Of Chris > Richardson > Sent: 26 June 2015 10:16 > To: Anders Logg > Cc: ParaView Mailing List > Subject: Re: [Paraview] Visualize density (a galaxy of stars) > > On 26/06/2015 08:36, Anders Logg wrote: > > Sure! > > > > http://www.math.chalmers.se/~logg/tmp/torus.vtu.gz [6] > > > > Ideally I would like to visualize this as a glowing torus-shaped > > galaxy in empty space. > > > > PS: A friend tipped me to visualize the data as a point cloud instead > > so I'm currently experimenting with sampling the density data to form > > a point cloud (outside of ParaView). This might be a better > > alternative than visualizing the density directly. > > > > You could also try contouring it at different levels, and turning opacity > to ~0.5 or so. > > Chris > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > This mail has originated outside your organization, either from an > external partner or the Global Internet. > Keep this in mind if you answer this message. > > > AIRBUS HELICOPTERS DEUTSCHLAND GmbH > Sitz der Gesellschaft / Registered Office: Donauwörth > Registergericht / Registration Court: Amtsgericht Augsburg HRB 16508 > Vorsitzender des Aufsichtsrates / Chairman of the Supervisory Board: > Guillaume Faury > Geschäftsführung / Board of Management: > Dr. Wolfgang Schoder, Vorsitzender / CEO; Johannes Kleidorfer; Dr. Klaus > Przemeck; Oliver Schenzle; Martin Schübel; Stefan Thomé > > > CONFIDENTIALITY NOTICE > > This communication and the information it contains is intended for the > addressee ( s ) named above and for no other persons or organizations. > It is confidential and may be legally privileged and protected by law. The > unauthorized use, copying or disclosure of this communication > or any part of it is prohibited and may be unlawful. > If you have received this communication in error, kindly notify us by > return e-mail and discard and/or delete the communication. > Thank you very much. > It is possible for e-mails to be intercepted or affected by viruses. > Whilst we maintain virus checks on our e-mails, we accept no liability for > viruses > or other material which might be introduced with this message. > >
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