Re: [Paraview] Visualize density (a galaxy of stars)

2015-06-26 Thread Chris Richardson
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

Re: [Paraview] Visualize density (a galaxy of stars)

2015-06-26 Thread Anders Logg
Sure! http://www.math.chalmers.se/~logg/tmp/torus.vtu.gz 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

Re: [Paraview] problem in defining vtkStructuredGrid in MPI

2015-06-26 Thread Andy Bauer
If the output of the vtm is what you're looking for you won't be able to do that with the parallel XML structured grid writer because you have a node partition (i.e. nodes are uniquely assigned to a process and in this case no other process has that node). Thus the missing cells at the partition

Re: [Paraview] [EXTERNAL] Re: Visualize density (a galaxy of stars)

2015-06-26 Thread Anders Logg
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 wasc...@sandia.gov: Very nice. I don’t think it will improve on what you are

Re: [Paraview] [EXTERNAL] Re: Visualize density (a galaxy of stars)

2015-06-26 Thread Scott, W Alan
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

Re: [Paraview] problem in defining vtkStructuredGrid in MPI

2015-06-26 Thread u . utku . turuncoglu
Hi, Thanks for your suggestion. I did it as follows, vtkMultiBlockDataSet* grid = vtkMultiBlockDataSet::New(); vtkNewvtkMultiPieceDataSet mpds; mpds-SetNumberOfPieces(*mpiSize); mpds-SetPiece(*mpiRank, sg.GetPointer()); grid-SetNumberOfBlocks(1); grid-SetBlock(0, mpds.GetPointer());

[Paraview] problem in defining vtkStructuredGrid in MPI

2015-06-26 Thread u . utku . turuncoglu
Hi, I am trying to create structured grid in an MPI application and i am using following C++ code to implement it extern C void createstgrid_(double* y, double* x, int* nxstart, int* nxend, int* nystart, int* nyend, int* nx, int* ny,

Re: [Paraview] [EXTERNAL] ParaView 4.4 ??

2015-06-26 Thread Scott, W Alan
Michael, I am cleaning up e-mails, and found yours. I don't think it was answered. Currently the ParaView/Kitware team are working on the next release. This release should go out late this summer (but looking at the bug list, could be very early fall). Kitware is working to update OpenGL -

Re: [Paraview] problem in defining vtkStructuredGrid in MPI

2015-06-26 Thread Andy Bauer
Do you have a node partitioning of your grid? If you do you really need a cell partitioning of the grid which will have multiple points a the partition overlap. Can you share your data? On Fri, Jun 26, 2015 at 5:58 AM, u.utku.turunco...@be.itu.edu.tr wrote: Hi, I am trying to create

Re: [Paraview] Visualize density (a galaxy of stars)

2015-06-26 Thread Anders Logg
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