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]<mailto:[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]<mailto:[email protected]> -----Original Message----- From: ParaView [mailto:[email protected]<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<http://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.
_______________________________________________ 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
