[Paraview] OSPray rendering: ERROR: VolumeMapper's Input has no scalar array!

Hi , I got an error message when trying to do volume rendering on the output of the ResampleToImage filter: ERROR: In /home/user/apps/paraview5.2.0-build/superbuild/paraview/src/VTK/Rendering/OSPRay/vtkOSPRayVolumeMapperNode.cxx, line 107 vtkOSPRayVolumeMapperNode (0x68c2ad0):

[Paraview] Paraview 5.2.0: max time limit of 4095 for annotated .vtu file?

Upon loading an annotated .vtu file with TimeStep annotations such as this into Paraview 5.2.0 (under 64 bit SUSE Linux): I see the following: [cid:image001.png@01D27342.72FDFF10] such that a maximum of 4095 time steps are available, as opposed to the expected 10,560 time steps. When the

Re: [Paraview] ParaviewWeb on EC2

Hi Claude, I'm glad you like our doc and code. If you feel we are missing something that is not obvious, please report it so we can fix it. Regarding your issue, you had a good reflex in fixing apache and the launcher config, as with PV5.2 we use a second ws connection for streaming the images

Re: [Paraview] [EXTERNAL] size limit to loading annotated but file 4095 time steps

Sounds like a bug? Could you create a dataset that replicates the issue, that is reasonably small in size? I.e., with one cell or point? Alan > -Original Message- > From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of > Adam Hill > Sent: Wednesday, January 18, 2017

Re: [Paraview] Strange error building paraview-superbuild als nightly build

thank you very much for the hint. I solved it via set(CTEST_BUILD_COMMAND „/usr/bin/make") in the .ctest file. Fabian > Am 19.01.2017 um 17:26 schrieb Ben Boeckel : > > On Thu, Jan 19, 2017 at 11:35:30 +0100, Fabian Wein wrote: >> I have a strange error. The issue is

Re: [Paraview] [EXTERNAL] Re: exodusII reader & writer in parallel

It is legal to create an exodus file with no nodes and no elements. If that file is part of a parallel set (using file-per-processor mode), then that “empty” file should have consistent metadata (block counts, sideset counts, …), but it is allowed to have zero nodes and elements. ..Greg --

Re: [Paraview] combining in on-screen and off-screen in one build

That is rather unfortunate - I guess that I misunderstood what the commits were doing. On the bright side: at least I have a definitive statement about what works and what doesn't. Many thanks for the quick answer. /mark From: Utkarsh Ayachit

Re: [Paraview] combining in on-screen and off-screen in one build

To the best of my knowledge, that's not possible, it's not possible to have GPU accelerated OpenGL and OSMesa in the same build of ParaView. You have to do separate builds. ParaView does support using osmesa and libGL provided by Mesa itself in the same build, but that won't be using GPU, in that

Re: [Paraview] Increase number of slices for volume rendering ...

Hi Niklas, unfortunately sampling distance is currently not exposed as a UI setting. You could make the following changes in order to decrease the sampling distance, VTK/Rendering/VolumeOpenGL2/vtkSmartVolumeMapper.cxx ln. 91 -- comment

Re: [Paraview] combining in on-screen and off-screen in one build

Mark, Can you elaborate? When you say opengl + osmesa, do you mean as in Mesa+X and OSMesa ? Utkarsh On Thu, Jan 19, 2017 at 10:34 AM, Mark Olesen wrote: > From commits it looks like > http://www.paraview.org/Wiki/ParaView/ParaView_And_Mesa_3D isn't up-to-date. >

[Paraview] combining in on-screen and off-screen in one build

>From commits it looks like >http://www.paraview.org/Wiki/ParaView/ParaView_And_Mesa_3D isn't up-to-date. >Can someone offer the cmake variable combinations that I need to compile a >combined build with both opengl + osmesa? If this works well, I'd like to be >using that sooner rather than

[Paraview] Problems writing binary vtu file

Dear Paraview, I tried to extend my VTU writer to write into binary format. I have tried either writing floats using Float32 format and doubles using Float64 format, both fail the same way. I write into binary by using file.write( (char*) , sizeof(BinaryType)); In both cases, Paraview

[Paraview] Strange error building paraview-superbuild als nightly build

Hello, I have a strange error. The issue is not very important, just a nice to have. I have a simple project building paraview-superbuild as external project which includes applying two simple patches (add building of the libs boost_filesystem and hdf5_cpp) and our external plugin. When