Hi Burlen, I totally agree. If possible, we should change it so that there is no server side render and image delivery when interacting with the scalar bar widget. I am guessing it will involve subclassing the scalar bar widget and changes to some other stuff. Utkarsh, what do you think?
-berk 2009/9/27 burlen <[email protected]>: > Hi Berk, > > I don't doubt you but I am surprised to learn that the scalar bar widget > is being rendered client side. In client-server mode as I interact with > the scalar bar widget the scene is re-render server side and an image is > shipped with every mouse move. To see that this is so put a print > statements in vtkPVDesktopDeliveryClient::ReceiveImageFromServer. Since > the scalar bar widget is rendered client side, is there really a need to > re-render and ship the image form the server side with each scalar bar > widget interaction? Preventing these server side render/image transfers > would certainly improve remote interactivity. > > By the way can you point me to where PV renders the scalar bar widget? > > Burlen > > Berk Geveci wrote: >> I believe that the legend is always rendered on the client so changing >> to remote render would probably have no effect. >> >> 2009/9/26 burlen <[email protected]>: >> >>>> Compiling mesa3d is difficult to me. >>>> >>> The mesa autoconf files never have worked for me, but, the pre-packaged make >>> files always have. "make linux". >>> >>> >>>> If I run paraview on the server and display it on the server,then >>>> everything is ok. But if I use my laptop ,log into the server,then plot >>>> with >>>> paraview on the server and display the result on the laptop,then I get the >>>> bad legend again. >>>> >>> When you connect to the server from your laptop: Go to >>> "Edit->Settings->Render View->Server". See that "remote Render Threshold" is >>> checked and set the value to 0. That will make sure rendering happens on the >>> server and not on your laptop. >>> >>> linzhenhua wrote: >>> >>>> Hi,Thanks for your reply. I try to narrow the problem as follows. I wonder >>>> if I could get some other hints. Compiling mesa3d is difficult to me. >>>> >>>> I install linux on a PC today,let's call it server. If I run paraview on >>>> the server and display it on the server,then everything is ok. But if I use >>>> my laptop ,log into the server,then plot with paraview on the server and >>>> display the result on the laptop,then I get the bad legend again. >>>> >>>> Any hints? >>>> >>>> >>>> >>>> -- >>>> >>>> 在2009-09-25，"Berk Geveci" <[email protected]> 写道： >>>> >>>>> To verify whether your graphics driver/card is causing this issue, you >>>>> can compile Mesa (from mesa3d.org) yourself without any hardware >>>>> support and use it as your OpenGL. If you are still having this >>>>> problem, it is not your card. >>>>> >>>>> -berk >>>>> >>>>> 2009/9/25 linzhenhua <[email protected]>: >>>>> >>>>>> Hi,All >>>>>> >>>>>> I was bothering by this problem for several days. The legend is very >>>>>> bad. >>>>>> >>>>>> I tried two or three Fedora versions, 10,11,rawhide. For Fedora 11,I >>>>>> have >>>>>> other problem,namely paraview freeze the computer,so I don't notice >>>>>> whether >>>>>> this version also have this problem. >>>>>> >>>>>> For all version I tried, I test both the version coming with the distro >>>>>> and >>>>>> personally compiled version(I have tried both 3.4.0 and 3.6.1) >>>>>> >>>>>> Since I have tried different Fedora version,they should have different >>>>>> versions of graphic driver, I guess this is not the problem. Now I >>>>>> suspect >>>>>> whether this problem is related with the hardware. But I do not have >>>>>> any >>>>>> other problem with the graphic card. >>>>>> >>>>>> Can any one have any idea which is the next possible direction I should >>>>>> try >>>>>> to solve this problem? >>>>>> >>>>>> >>>>>> Best wishes. >>>>>> >>>>>> >>>>>> -- >>>>>> >>>>>> >>>>>> ________________________________ >>>>>> "中国制造",讲述中国60年往事 >>>>>> _______________________________________________ >>>>>> Powered by www.kitware.com >>>>>> >>>>>> Visit other Kitware open-source projects at >>>>>> http://www.kitware.com/opensource/opensource.html >>>>>> >>>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>>> http://paraview.org/Wiki/ParaView >>>>>> >>>>>> Follow this link to subscribe/unsubscribe: >>>>>> http://www.paraview.org/mailman/listinfo/paraview >>>>>> >>>>>> >>>>>> >>>> ------------------------------------------------------------------------ >>>> "中国制造 ",讲述中国60年往事 >>>> <http://news.163.com/madeinchina/index.html?from=mailfooter> >>>> ------------------------------------------------------------------------ >>>> >>>> _______________________________________________ >>>> Powered by www.kitware.com >>>> >>>> Visit other Kitware open-source projects at >>>> http://www.kitware.com/opensource/opensource.html >>>> >>>> Please keep messages on-topic and check the ParaView Wiki at: >>>> http://paraview.org/Wiki/ParaView >>>> >>>> Follow this link to subscribe/unsubscribe: >>>> http://www.paraview.org/mailman/listinfo/paraview >>>> >>>> >>> > > _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
