[Paraview] What is the file format of vtkMolecule data type?

2017-08-03 Thread
Hello, I want to write a vtkMolecule data file using my code (not the API of VTK), but I don't know the format of this kind of data type. I can find detailed file format of Polydata, Structured Grid, etc. but I don't find anything about the vtkMolecule data type in the vtk user guide. I

Re: [Paraview] Can I use paraview to visualize molecule dataset?

2017-07-26 Thread
Thank you very much! That's exactly what I want. -Zhang > -原始邮件- > 发件人: "Cory Quammen" > 发送时间: 2017年7月26日 星期三 > 收件人: "张驭洲" > 抄送: ParaView > 主题: Re: [Paraview] Can I use paraview to visualize molecule dataset? > > Zhang, >

[Paraview] Can I use paraview to visualize molecule dataset?

2017-07-26 Thread
Hello, I want to know if I can use paraview to visualize molecule dataset, i.e., using ball-and-stick model to represent molecules? Currently I can only using point gaussian to represent the "ball", but I don't know how to visualize the "stick". I know another visualization tool VMD is

[Paraview] what does gaussian radius represent when "use scale array" is on or off, separately?

2017-05-10 Thread
Hello, I'm using ParaView 5.2.0 to render some points. I'm using the GUI. I want to render the points as spheres so I select point gaussian. In the data file, there is a data array that defines the radii of the spheres, which range from 1.23e-4 to 2.46e-4. If I set the gaussian radius to 1.23

Re: [Paraview] How to run a simulation with Catalyst and display the result using tiled display?

2017-04-26 Thread
Hi Andy, Thanks for your reply! Please let me know if there is anything new about this problem. Thank you very much! Sincerely -Zhang -原始邮件- 发件人: "Andy Bauer" 发送时间: 2017年4月26日 星期三 收件人: "张驭洲" 抄送: "paraview@paraview.org" 主题: Re: [Paraview] How to run

[Paraview] How to run a simulation with Catalyst and display the result using tiled display?

2017-04-18 Thread
Hello, I want to visualize a simulation program in situ and display it using a tiled screen. I can run the simulation with Catalyst and MPI, and I can also configure ParaView for a 3x2 tiled screen. However, if I run paraview with tiled display, the control of the servers' window will be take

Re: [Paraview] How to use tiled display when the server is in off screen rendering mode?

2017-04-17 Thread
OK, thank you for confirmation. Sincerely -Zhang -原始邮件- 发件人: "Utkarsh Ayachit" 发送时间: 2017年4月17日 星期一 收件人: "张驭洲" 抄送: ParaView 主题: Re: [Paraview] How to use tiled display when the server is in off screen rendering mode? I'm using ParaView 5.2.0 in clie

[Paraview] How to use tiled display when the server is in off screen rendering mode?

2017-04-17 Thread
Hello, I'm using ParaView 5.2.0 in client-server mode and I want to display the rendering result using a 3x5 tiled screen. However, the GPUs of the servers are nvidia Tesla K80 and have no video output port. I can use off screen rendering to get the rendering result on the client, but I don't

Re: [Paraview] How to configure ParaView 5.2.0 to use off screen rendering?

2017-03-20 Thread
g khrplatform.h into it solved my problem. Now my paraview can work with EGL. Thank you very much! Sincerely -Zhang -原始邮件- 发件人: "Alessandro De Maio" 发送时间: 2017年3月21日 星期二 收件人: "Dan Lipsa" 抄送: "张驭洲" , paraview 主题: Re: [Paraview] How to configure ParaView 5.2.0

Re: [Paraview] How to configure ParaView 5.2.0 to use off screen rendering?

2017-03-20 Thread
works. The khrplatform.h is required by the current EGL (1.5), but my EGL version is 1.4. Maybe it doesn't need that file? Thank you again! -Zhang -原始邮件- 发件人: "Dan Lipsa" 发送时间: 2017年3月20日 星期一 收件人: "张驭洲" 抄送: paraview 主题: Re: [Paraview] How to configure ParaView 5.2.

[Paraview] How to configure ParaView 5.2.0 to use off screen rendering?

2017-03-18 Thread
Hello, I'm building ParaView 5.2.0 on a machine that uses NVIDIA Tesla K80 GPUs. The K80 GPUs have no interface for monitor, so I have to use off screen rendering. It's said that EGL is a pretty good choice for this situation, but as I switch VTK_USE_OFFSCREEN and VTK_USE_OFFSCREEN_EGL to "ON

[Paraview] Is there any documentation that introduces new features of ParaView 5.3.0?

2017-03-04 Thread
Hello, ParaView 5.3.0 has been released for some time, I want to know if there is any documentation that introduces new features of it. I noticed that in ParaView 5.3.0, vtkm has replaced PISTON as an accelerator, but is it still just an accelerator for some filters? I am particularly concern

[Paraview] How to save a high-resolution image that contains a selected region of the viewport?

2017-02-24 Thread
Hello, I'm using paraview 5.2.0 to render a relatively large dataset. In the simulated region, the Z direction is much larger than that of X and Y. I want to save a high-resolution image that contains the whole simulation region, but no other regions. However, by only specifying a relatively h

[Paraview] what is the difference between OpenGL rendering backend and OpenGL2 rendering backend when they communicate with the X Window System?

2017-02-13 Thread
Hello, For a long time I have a problem using ParaView 5.2.0 in the client-server mode. However, at the same time, I can use ParaView 4.4.0 in this mode on the same machine. Recently I have built several different versions of ParaView, including 4.3.1, 4.4.0, 5.1.2, 5.2.0, on the same machine

[Paraview] ParaView 5.2.0 client/server connection problem

2017-01-16 Thread
Hello, I have a problem in using ParaView 5.2.0 in the client-server mode. Could anyone please give me a help? Firstly, the operation system on my rendering server is CentOS 6.3 and on my PC it's CentOS 6.8. I think I have built the ParaView 5.2.0 successfully from the source package from Ki

[Paraview] Can ParaView Catalyst be used in GPU-based simulation?

2017-01-11 Thread
Hello, I'm using ParaView Catalyst for in situ visualization of some scientific simulation codes, mainly CFD and DEM. I have implemented a demo in which a small simulation code is interfaced with the ParaView Catalyst libraries. However, our major codes that are in use are based on GPU(writte

Re: [Paraview] How to load different data files for multiple pvservers

2017-01-10 Thread
Hi Mathieu, Thank you very much! You solved my problem perfectly! Sincerely -Zhang -原始邮件- 发件人: "Mathieu Westphal" 发送时间: 2017年1月10日 星期二 收件人: "张驭洲" 抄送: ParaView 主题: Re: Re: [Paraview] How to load different data files for multiple pvservers Hi Su

Re: [Paraview] How to load different data files for multiple pvservers

2017-01-10 Thread
rom a simulation code by using some vtkwriter object? Sincerely -Zhang -原始邮件- 发件人: "Mathieu Westphal" 发送时间: 2017年1月10日 星期二 收件人: "张驭洲" 抄送: ParaView 主题: Re: [Paraview] How to load different data files for multiple pvservers Hi It is quite simple. First convert your fil

[Paraview] How to load different data files for multiple pvservers

2017-01-10 Thread
Hello, I'm using ParaView for parallel visualization. My dataset is polydata, it is not "parallel aware". However, using the D3 filter, as the ParaView User's Guide says, is too expensive, which slow down the whole process significantly. As my data is generated in parallel, I want to assign

Re: [Paraview] Still Render in PV5.2.0 takes longer time than in PV4.4.0

2017-01-03 Thread
by turning off the display list, the overall performance of PV 4.4 is similar to that of PV 5.2. -Zhang -原始邮件- 发件人: "Ken Martin" 发送时间: 2017年1月3日 星期二 收件人: "Utkarsh Ayachit" 抄送: "David E DeMarle" , "张驭洲" , "paraview@paraview.org" 主题:

[Paraview] Still Render in PV5.2.0 takes longer time than in PV4.4.0

2017-01-03 Thread
Hi, I'm using PV 5.2.0 and PV 4.4.0 in the standalone mode rendering a dataset, which contains 10M random points and is just for test. I found after I turned off the display list as the PV User's Guide told me, the Still Render process in PV5.2.0 takes longer time than in PV4.4.0. First, th

[Paraview] some more questions about Catalyst

2017-01-03 Thread
u can help me. Thank you again! -Zhang -原始邮件- 发件人: "Andy Bauer" 发送时间: 2017年1月2日 星期一 收件人: "张驭洲" 抄送: "paraview@paraview.org" 主题: Re: [Paraview] How to start the Catalyst example: CxxFullExample Hi, The Catalyst examples have been moved to the ParaView source

[Paraview] How to start the Catalyst example: CxxFullExample

2016-12-30 Thread
Hello everyone, I'm learning the ParaView Catalyst by starting at the CxxFullExample, which is one of the Catalyst examples from https://github.com/Kitware/ParaViewCatalystExampleCode-MOVED-. I have compiled and built it and got the CxxFullExample executable. It is said that it's a full exam

[Paraview] ParaView 5.2.0 client/server connection problem

2016-12-28 Thread
Hi Chuck, I'm happy you are willing to help me with the problem of ParaView 5.2.0. Firstly, the operation system on my rendering server is CentOS 6.3 and on my PC it's CentOS 6.8. I think I have built the ParaView 5.2.0 successfully from the source package, because during the processes of c

[Paraview] parallel rendering is slower than single process rendering and when using D3 filter it becomes much more slower

2016-12-22 Thread
Hi everyone, I'm using PavaView rendering a dataset which contains 5,000,000 particles. The output file of each single time step is about 172 MB in size. It takes about 100 seconds to render 9 time steps' data when using a single process,and I think it is large enough to take the advantage of