[Paraview] Paraview ray tracing plugin | OSPray

Dear All, I came to know the ray tracing plugin for Paraview -OSPray. Is there any documentation for this plugin, like we have one for Surface-LIC ? I can load the plugin in my paraview 5.0 but could not figure out how to use it.

Re: [Paraview] [EXTERNAL] BadAlloc Error

Hi Lloyd, If you've built ParaView yourself in the past then doing it with EGL support shouldn't be any more difficult. The link that Utkarsh sent out covers most if not all of the necessary information. I'll highlight the fact though that you'll need to update your NVIDIA drivers to at least

Re: [Paraview] paraview quits when run through Windows Remote Desktop

You cannot use ParaVIew 5.0 or later over remote desktop anymore. ParaView now needs newer OpenGL (3.2 or later) and remote desktop uses software OpenGL implementation that only supports OpenGL 1.1. It may be possible to build Mesa3D (http://www.mesa3d.org/) on Windows, but I personally don't have

[Paraview] paraview quits when run through Windows Remote Desktop

Hi, Paraview "started crashing" recently. It was because I switched to trying to use it over Windows remote desktop. FYI, Chris ___ Powered by www.kitware.com Visit other Kitware open-source projects at

Re: [Paraview] [EXTERNAL] Re: ParaView 5.0 Python and Batch

BTW the comment on the last line should read "#assuming 5 < len(timesteps)". On Thu, Mar 31, 2016 at 5:07 PM, Scott, W Alan wrote: > Perfect, thanks. > > > -Original Message- > From: Utkarsh Ayachit [mailto:utkarsh.ayac...@kitware.com] > Sent: Thursday, March 31, 2016

Re: [Paraview] [EXTERNAL] Re: ParaView 5.0 Python and Batch

Perfect, thanks. -Original Message- From: Utkarsh Ayachit [mailto:utkarsh.ayac...@kitware.com] Sent: Thursday, March 31, 2016 2:58 PM To: Scott, W Alan Cc: paraview@paraview.org Subject: [EXTERNAL] Re: [Paraview] ParaView 5.0 Python and Batch Here's a sample script: from

Re: [Paraview] ParaView 5.0 Python and Batch

Here's a sample script: from paraview.simple import * # Get a list of all available timesteps. timeKeeper = GetTimeKeeper() timesteps = timeKeeper.TimestepValues # Now make animation scene go to a specific timestep: scene = GetAnimationScene() scene.AnimationTime = timesteps[5] # assuming 5 >

Re: [Paraview] [EXTERNAL] BadAlloc Error

Lloyd, For a headless server with K80s, you cannot use binaries distributed from paraview.org. I'd suggesting building ParaView from source with EGL support (refer to https://blog.kitware.com/off-screen-rendering-through-the-native-platform-interface-egl/). Andy, can you point Lloyd to any

[Paraview] ParaView 5.0 Python and Batch

Question from a user: Quick question, I'm looking through the documents and can't seem to find what I am looking for. I want to create a batch script to save an image every few seconds of my simulation. I'm aware of vtkAnimationPlayer, where I can use GetAnimationScene and use GoToNext() to

Re: [Paraview] EXTERNAL: Re: CxxOverlappingAMRExample with Catalyst Live

Hi Jim, Yes, you can have a Catalyst instrumented code connect to something running pvserver and have the pvserver connect to the client. At the end of the Python generated scripts there should be a line that looks like: coprocessor.DoLiveVisualization(datadescription, "localhost", 2)

Re: [Paraview] Paraview crashes when loading a saved state file that includes a Programmable Filter with a specific line

> In the RequestInformation section of a > Programmable Filter, I have the following line: > > if inputs[0].VTKObject.GetCell(0).GetClassName() == 'vtkPolyLine': One should not access data in RequestInformation. Data is not expected to be available in this pass. It can work in certain cases where

Re: [Paraview] [EXTERNAL] Save set-range-values

Lukasz, Not that I know of. This really shouldn't be a setting - this should be default behavior. Min/max shouldn't change for a variable as you explore your data. I took the liberty of writing this bug up. It is here: http://www.paraview.org/Bug/view.php?id=16052. I also targeted it for

[Paraview] Paraview crashes when loading a saved state file that includes a Programmable Filter with a specific line

Paraview version: Paraview 5.0 on Windows 7 64-bit Hello all, I noticed a fairly specific issue and I was hoping if someone could enlighten me as to why it happens. In the RequestInformation section of a Programmable Filter, I have the following line: if

Re: [Paraview] EXTERNAL: Re: CxxOverlappingAMRExample with Catalyst Live

Hi Andy, Thanks for your reply. Currently I am looking at the small examples but I would like to be able to fetch larger geometries in future. Is it possible for the simulation to connect to a parallel pvserver which will send images back to the client? Putting interactive usage to one side

Re: [Paraview] CxxOverlappingAMRExample with Catalyst Live

Hi Jim, Yes, currently Overlapping AMR data sets are not supported by Catalyst Live. This is because VTK doesn't support sending that data object. That would have to be changed in vtkCommunicator::Send(vtkDataObject* data, int remoteHandle, int tag). A workaround would be to use a Threshold

Re: [Paraview] [EXTERNAL] BadAlloc Error

Wellnot exactly. Just for clarification, this is running pvserver, with a completely headless Xorg instance. I'm then connecting my desktop's Paraview frontend instance to it over (presumably) a TCP socket. I'm not actually using SSH x11 forwarding, in this case. But to answer your other

[Paraview] CxxOverlappingAMRExample with Catalyst Live

Good afternoon, I have been trying to use Catalyst Live with the CxxOverlappingAMRExample from the ParaView Catalyst Example Code repository [1] but I see an error when I try to visualise the data from a ParaView client. The client connects to the simulation successfully and

[Paraview] Save set-range-values

Dear All, Is it possible to save the variable ranges in the set range box for a given variable just like the color map settings? Each time a variable is re-displayed, its value range is reset to min/max. I would like to set some range for a variable, let's say pressure, and have Paraview stick

Re: [Paraview] help with scalar field over moving mesh coming from PETSc code

Hi Luca, Try this -> open up both data sets, select both in the Pipeline Browser and apply the Append Attributes filter. hope that help On Mar 30, 2016 5:11 AM, "Luca Pavarino" wrote: > > I need to visualize in Paraview at every time step a scalar field (in my > PETSc

[Paraview] req: please exclude userguide from binary installers

Hi! Paraview is developed fast and all new features are great! That's why I download all new releases including RC. However, installation binaries are huge because they include UserGuide in pdf. Excluding it decreases archive size from 379 Mb to 204 Mb (almost twice!) I know, most of you