Re: [Paraview] custom view plugin - minimal example needed

Hello Here is a minimal example for creating a new type of view within a plugin. You actually cannot inherit directly from vtkPVView, you must inherit for a base view, which can be : - vtkPVRenderView - vtkPVContextView - vtkPythonView - vtkSpreadSheetView (

Re: [Paraview] [EXTERNAL] Re: Extracting data on the surface of a block?

Hi Louise, To find Chart View, look for the words RenderView, to the left of the view splitting icons. Right click just left of there, in the white open header area. Select Convert To... Alan > -Original Message- > From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of >

Re: [Paraview] Extracting data on the surface of a block?

Hi Utkarsh, My data file is rather large, but here is a link to the data: https://uofi.box.com/s/u4hpipt8kbo0u3oxhz92xeya75kzf6kd Please let me know if this is too large and I can try to send a smaller version. I have been using "save data". It seems I have data sets under the "Composite Data

Re: [Paraview] Segmentation fault when loading representation plugin on Linux paraview

My guess would be that you're accessing a nullptr in `vtkLIC3DRepresentation::AddToView`. I'd recommend doing a debug build of ParaView, and then attaching a debugger to confirm and fix. Utkarsh On Mon, Jan 22, 2018 at 8:18 PM, Yangguang Liao wrote: > Hi, > > I get some

Re: [Paraview] Segmentation fault when loading representation plugin on Linux paraview

I run this paraview on TACC Maverick, which I have no access to debug build. But I run the same plugin on my Windows Paraview build and there is no such error. How could I fix it? Thanks On Tue, Jan 23, 2018 at 10:49 AM, Utkarsh Ayachit < utkarsh.ayac...@kitware.com> wrote: > My guess would be

Re: [Paraview] Segmentation fault when loading representation plugin on Linux paraview

Maybe if you share the code for vtkLIC3DRepresentation I may be able to offer suggestions. You could also try getting a access to some other linux machine on which you should be able to reproduce the issue. On Tue, Jan 23, 2018 at 1:53 PM, Yangguang Liao wrote: > I run this

Re: [Paraview] [EXTERNAL] Re: Material Interface Filter

Andy, Wouldn't the upcoming volume filter calculate the volume of fragments coming from the Connectivity filter? Alan > -Original Message- > From: Cory Quammen [mailto:cory.quam...@kitware.com] > Sent: Monday, January 22, 2018 9:29 PM > To: Scott, W Alan > Cc:

Re: [Paraview] OSPRay ignores transparency

It is a known bug in VTK's interface to OSPRay such that opacity is ignored in some cases dependent on some of the other color controls. https://gitlab.kitware.com/paraview/paraview/issues/17873 David E DeMarle Kitware, Inc. Principal Engineer 21 Corporate Drive Clifton Park, NY 12065-8662

Re: [Paraview] custom view plugin - minimal example needed

Thanks, Mathieu, unfortunately the RenderView or the other hardcoded views won't work for us. As I described, I need to implement a custom view with a bunch of input fields and buttons to represent data statistics. The corresponding Qt views of the 4 mentioned View classes are created in

Re: [Paraview] Extracting data on the surface of a block?

By "Export View", I meant "Export Scene" under the "File" menu. On Tue, Jan 23, 2018 at 10:31 AM, Utkarsh Ayachit wrote: > Louis, > >> This seemed to produce reasonable looking results, but I was not able to >> specify the number of points along the arc where data

Re: [Paraview] Extracting data on the surface of a block?

Louis, > This seemed to produce reasonable looking results, but I was not able to > specify the number of points along the arc where data was extracted. PlotOnIntersectionCurves essentially slices the dataset using a implicit plane. The points you get are indeed the insection points between your

Re: [Paraview] [EXTERNAL] Re: Material Interface Filter

It sounds like it. I believe that the user would have to use the extract surface filter first though. On Tue, Jan 23, 2018 at 2:00 PM, Scott, W Alan wrote: > Andy, > Wouldn't the upcoming volume filter calculate the volume of fragments > coming from the Connectivity filter?

Re: [Paraview] OSPRay ignores transparency

Oh, I understand. Thanks Dave! Nenad. On Tue, Jan 23, 2018 at 6:27 PM, David E DeMarle wrote: > It is a known bug in VTK's interface to OSPRay such that opacity is > ignored in some cases dependent on some of the other color controls. >

Re: [Paraview] Unexpected measurement appears in 5.4.1 but not 5.0.1

Hi Joe, Are you referring to the circular (polar axes) in the image? It says 90.0 deg, 45.0 deg., etc. Thanks, Cory On Tue, Jan 23, 2018 at 3:31 PM, Joe Ping-Lin Hsiao wrote: > The attached image shows the unexpected measure with text. I tested two > versions of ParaView and

Re: [Paraview] Segmentation fault when loading representation plugin on Linux paraview

​I'd like to share, the code works well on Paraview version fb13726dbfdcb5479c393720abaf8234edd42609 (version on Dec 1 2017), The latest has changed some source code, and I'm working on fix it. Thanks. ​ Paraview3DLICPlugin.zip

Re: [Paraview] [EXTERNAL] Re: Material Interface Filter

As a happy coincidence, Will Schroeder just posted a merge request for a VTK filter that computes the volumes of connected regions in a poly data and stores the volumes in field data: https://gitlab.kitware.com/vtk/vtk/merge_requests/3825. We could expose this in ParaView once it lands in VTK.

Re: [Paraview] Catalyst dlopen issues with OpenGL2 support for off-screen Mesa

Hi Yvan, Thanks for the update. I haven't seen anything like this yet but if I'm able to reproduce it I'll see if I can track down the issue. Best, Andy On Mon, Jan 22, 2018 at 9:16 PM, wrote: > Hello, > > I made further progress on this old thread, so am answering

[Paraview] OSPRay ignores transparency

Hello everyone, I tried both ParaView v5.4 and current v5.5 binaries, Windows x64, but, when I set a surface object opacity to e.g. 0.5, then enable OSPRay, surfaces goes back to fully opaque. Is transparency currently ignored? Thanks, Nenad. ___

Re: [Paraview] Unexpected measurement appears in 5.4.1 but not 5.0.1

Yes exactly. On Tue, Jan 23, 2018 at 3:47 PM, Cory Quammen wrote: > Hi Joe, > > Are you referring to the circular (polar axes) in the image? It says > 90.0 deg, 45.0 deg., etc. > > Thanks, > Cory > > On Tue, Jan 23, 2018 at 3:31 PM, Joe Ping-Lin Hsiao

Re: [Paraview] Segmentation fault when loading representation plugin on Linux paraview

Even with fb13726dbfdcb5479c393720abaf8234edd42609, it fails to build. I'll wait for you to update your code to build with latest ParaView before testing it. A quick look at the "AddToView" method and I don't see anything wrong with it, so it will need some debugging. On Tue, Jan 23, 2018 at 4:02