Re: [Paraview] just an observation--resample with dataset filter

Yes I think you are right. I've been working with this, and it does seem to be backwards... 2009/3/30 Stephens, Michael M ERDC-ITL-MS > in the "for what it's worth" file: > > is it just me or does the "Resample with Dataset" filter in paraview have > the > "Input" & "Source" items backwards from

[Paraview] just an observation--resample with dataset filter

in the "for what it's worth" file: is it just me or does the "Resample with Dataset" filter in paraview have the "Input" & "Source" items backwards from the vtkProbe documentation. looking at the Resources/filters.xml it looks backwards there too. the "Input" is tied to the SetSource command and

Re: [Paraview] extract surface of multiblock mesh

Thanks for the help. I also tried suggestions from Paul, Ken, and Berk, but it does seem that I'm stuck right now unless I provide ParaView with more information. Since streamlines are computed correctly on the current multiblock mesh I just generated the mesh on a single processor and use

[Paraview] Absence

Je serai absent(e) du 30/03/2009 au 06/04/2009. ___ 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

Re: [Paraview] ParaView Digest, Vol 59, Issue 77

d applying "Normal Glyphs" filter? I am not sure if that > filter is available in 3.4, but it is in the CVS version. > > Utkarsh > > 2009/3/29 David Doria : > > Is there anyway to get normals on only 1 side of this surface? > > http://engineeringnotes.net/Scene.v

Re: [Paraview] extract surface of multiblock mesh

Chris Kees wrote: > So far I've tried MergeBlocks->ExtractSurface->FeatureEdges->Clip and > various permutations that I've seen in previous posts and the wiki, > but I always end up with the surfaces on the interior of the tank as > if it still sees each subdomain as a closed surface. In fact, it

Re: [Paraview] extract surface of multiblock mesh

You may want to be clipping the surface, not the feature edges (which should be just lines where the mesh bends sharply). MergeBlocks->Clean to Grid->ExtractSurface->Clip -Ken On 3/30/09 2:11 AM, "Paul Edwards" wrote: Hi Chris, Use the "Clean to Grid" filter to merge all the duplicate point

Re: [Paraview] Transparency/Ordered Compositing issues

I've never seen that before. My blind guess is that for some reason the spatial bounds of the data are not being computed correctly. If your point data had global ids, that would probably skip the section of code giving the warning. Whether that would stop the actual crash, I don't know. -Ken

Re: [Paraview] Question about writing custom reader for paraview

InsertNextValue will work just fine so long as you are careful about inserting all the components for each tuple. Most of the time I would recommend using InsertNextTupleValue instead. However, in either case before filling the array I recommend calling Allocate first so that the memory will a

Re: [Paraview] Orienting Normals?

Hey David, Are you sure you don't have a bunch of duplicate points? If you run the "Clean" (vtkCleanPolyData) filter to merge coincident points, it looks more like there are only normals on one side or the other for each point (but they're not all on the same side of the surface). -Eric

Re: [Paraview] Orienting Normals?

Have you tried applying "Normal Glyphs" filter? I am not sure if that filter is available in 3.4, but it is in the CVS version. Utkarsh 2009/3/29 David Doria : > Is there anyway to get normals on only 1 side of this surface? > http://engineeringnotes.net/Scene.vtp > > If you glyph the normals, yo

Re: [Paraview] Readers and multiple arrays

The signature should me more like: vtkGetVector2Macro(StartThetaRange, double); with: double StartThetaRange[2]; Utkarsh On Mon, Mar 30, 2009 at 5:51 AM, Thorsten Hater wrote: > Hi, > > ok, this is what wanted to now. I suppose this implies, that my > plugin has to expose a member function of

Re: [Paraview] Two follow-up questions on readers

As far as "enumerating files' goes, ParaView does indeed group files together based on some patterns irrespective of the file extensions. So it should work fine for *.custom files. One advantage of using a collection file (such as pvd) over just a raw file series is that it's possible to specify ti

Re: [Paraview] Readers and multiple arrays

Hi, ok, this is what wanted to now. I suppose this implies, that my plugin has to expose a member function of the signature void GetThetaStartRange(int lower, int upper); and sets its arguments to the correct values. Thorsten Utkarsh Ayachit schrieb: Here's a snippet of the XML that makes

Re: [Paraview] Two follow-up questions on readers

The first question is already answered in another thread, which I believed dead already (Question on ...), thank you for clarifying the matter there. Actually I'm working with the XML-generated GUI elements. The benefits of writing custom Qt-GUI-Panels would the access to the whole power of Qt

Re: [Paraview] extract surface of multiblock mesh

Hi Chris, Use the "Clean to Grid" filter to merge all the duplicate points before extracting the surface. So, MergeBlocks->Clean to Grid->ExtractSurface->FeatureEdges->Clip Regards, Paul 2009/3/27 Chris Kees > Hi, > > I would like to extract the surface mesh of a 3D tetrahedral mesh and

Re: [Paraview] Dataset name in a MultiBlock dataset and display of unstructured grid

Hi Zhigao, If you are writing a reader or filter that returns a multi-block data set you can name a block with the following: MULTI_BLOCK_DATA_SET->GetMetaData(BLOCK_NUMBER)->Set(vtkCompositeDataSet::NAME(), "PUT_NAME_HERE"); If you are just using ParaView you can use the "Extract Block" filter