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

2017-01-21 Thread Jiahui Luo
Thank you, David. I could not get your script to work. Fortunately, I found another workaround. Either change my source to provide PointData, or put a CellDataToPointData filter between the source and the resample filter. Hope this is helpful for you. Jiahui Luo 在 2017年01月21日 02:04, David E D

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

2017-01-20 Thread David E DeMarle
nvm, already reported here: https://gitlab.kitware.com/paraview/paraview/issues/17121 David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Fri, Jan 20, 2017 at 12:09 PM, David E DeMarle wrote: > Please file a bug report on gitlab. > >

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

2017-01-20 Thread David E DeMarle
Please file a bug report on gitlab. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Fri, Jan 20, 2017 at 12:08 PM, David E DeMarle wrote: > That's a bug in either the OSPRay mapper or the ResampleToImage filter, > depending on you

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

2017-01-20 Thread David E DeMarle
That's a bug in either the OSPRay mapper or the ResampleToImage filter, depending on your point of view. To workaround, put a python programmable filter into the pipeline to annotate the array as being the "Active Scalars". In it, choose: Output Data Set Type = "Same as Input" //the default check

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

2017-01-19 Thread Jiahui Luo
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): Volu