[Paraview] Python script change solid color

2010-11-17 Thread Hom Nath Gharti
Dear all, Is there a simple way to change the solid color of e.g. surface with Python script? Many thanks, Hom Nath ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please

Re: [Paraview] Python script change solid color

2010-11-17 Thread Hom Nath Gharti
Great. thank you! On Wed, Nov 17, 2010 at 11:10 AM, Favre Jean jfa...@cscs.ch wrote: From: paraview-boun...@paraview.org [paraview-boun...@paraview.org] On Behalf Of Hom Nath Gharti [hng.em...@gmail.com] Sent: Wednesday, November 17, 2010 10:31 AM

Re: [Paraview] Unable to use Append attributes filter after using Resample with dataset filter

2010-11-17 Thread Utkarsh Ayachit
George, What version of ParaView are you using? Utkarsh On Sat, Nov 13, 2010 at 4:26 AM, George george.ger...@gmail.com wrote: Hi Paraviewers, I would like to do a mesh refinement analysis using the predefined filters of paraview (I can already do such an analysis with numpy and pylab). My

Re: [Paraview] a quick question about color map

2010-11-17 Thread Eric E. Monson
Hey Yotam, (Please reply to the list, also, so everyone can contribute and learn together) The Table to Points filter creates polydata with many points but one cell. (You can see this in teh Information tab.) The Threshold filter (from the documentation) ...extracts cells that have point or

[Paraview] Normal Glyphs and Cullbackface give different results

2010-11-17 Thread Michael Jackson
I was checking some results on a triangular surface mesh that was generated through an external program and I have some conflicting results. If I use the Backface Style section of the Display tab to set the Backface Representation to Cull Backface I see some of the triangles disappear

[Paraview] Setting color / transparency for polydata

2010-11-17 Thread Rafael Küng
Hi there For my bachelor thesis, I'm doing a reader in c++ to read in large amount of points and display them (from a solar system simulation output in a sqlite db), but i fail at setting transparency for certain points. Can anybody please point me to a tutorial or give me a hint? I did look

[Paraview] reading a stack of TIFF images

2010-11-17 Thread Favre Jean
Hi there this afternoon, I was asked to read a stack of TIFF images in ParaView. Well, I search the archive mailing list, tried different things which led me nowhere, and could not find a solution out of the box. I then worked on a Python script which now works very well for our purpose. I

[Paraview] Bonds representation

2010-11-17 Thread Jerier Jean-François
Hi everyone, I am new on this mailing list, I wanted to know if it is possible to display bonds between points with Paraview. I know about UNSTRUCTURED_GRID, but I want to represent the bond by a cylinder where the color and the radius can change. This type of representation is used to

Re: [Paraview] Bonds representation

2010-11-17 Thread Ken Olum
From: Eric E. Monson emon...@cs.duke.edu Date: Wed, 17 Nov 2010 14:09:08 -0500 I haven't used the Tube filter very much, but it looks like e.g. if you have two points which define a polydata line, it ignores cell data, which would be defined on the line itself connecting the

Re: [Paraview] reading a stack of TIFF images

2010-11-17 Thread David Doria
On Wed, Nov 17, 2010 at 10:57 AM, Favre Jean jfa...@cscs.ch wrote: Hi there this afternoon, I was asked to read a stack of TIFF images in ParaView. Well, I search the archive mailing list, tried different things which led me nowhere, and could not find a solution out of the box. I then

Re: [Paraview] Bonds representation

2010-11-17 Thread Eric E. Monson
Hey Ken, It looks to me that if you go to the Display tab and both uncheck Interpolate Scalars, and in the Style group box move Interpolation from Gouraud to Flat, you'll get nasty looking tubes, but each segment will be a separate color. (The attached image is a polydata with six points and

Re: [Paraview] Bonds representation

2010-11-17 Thread Jerier Jean-François
Hello Eric, Thank you for your quick reply (very nice picture !!!), this is a good news for me and people who work on granular media. However I saw the filter tube in Paraview, but I am a beginner and I don't know to write a correct data file to display this element. I wrote a little file

[Paraview] calculating divergence of a velocity vector

2010-11-17 Thread Mubashir Ali
Hello All, I have a 3D lid driven cavity data in ensight format. I did laminar unsteady state simulation with a Finite volume code named Code Saturne. I wish to calculate divergence of velocity vector i.e. DEL U = 0 Does anyone have an idea how to do it. Your suggestions would be surely of

[Paraview] how can I automate a process

2010-11-17 Thread Yotam Avital
Hi guys. First of all, I asked about the separation of parameters and Eric answered my question (in the case of any tag Handling). Thanks Eric. I still have the problem with the color map that I don't know how to solve but I can by-pass it. To display my data, I need to load a csv file, use the