Try updating your graphics drivers. Hopefully someone else on the mailing list has run into a similar issue knows how to overcome it.
Utkarsh On Thu, Apr 9, 2009 at 10:59 AM, Battalgazi YILDIRIM <[email protected]> wrote: > Hi, > > I am using python script and and got pop-window (I got snapshot attached > this e-mail), > > I think that it might be OpenGl rendering issue, > > Thanks, > > > > On Thu, Apr 9, 2009 at 10:55 AM, Utkarsh Ayachit > <[email protected]> wrote: >> >> Does the ParaView gui work as expected? Or are there OpenGL rendering >> issues even with that? >> >> On Thu, Apr 9, 2009 at 10:51 AM, Battalgazi YILDIRIM >> <[email protected]> wrote: >> > Hi again, >> > >> > Sorry I mean "would not be updated" in my previous e-mail. >> > >> > Thanks, >> > >> > On Thu, Apr 9, 2009 at 9:01 AM, Battalgazi YILDIRIM >> > <[email protected]> >> > wrote: >> >> >> >> Hi again, >> >> >> >> My background would be updated (still black) even when I tried to use >> >> view.Background = [1,0,0]. >> >> >> >> Thanks, >> >> >> >> On Thu, Apr 9, 2009 at 8:49 AM, Utkarsh Ayachit >> >> <[email protected]> wrote: >> >>> >> >>> Hmm, I am not sure what's happening. Try changing the background color >> >>> of the view to something non-black. Is the color being updated? >> >>> >> >>> view.Background = [1, 0, 0] >> >>> >> >>> >> >>> On Thu, Apr 9, 2009 at 8:37 AM, Battalgazi YILDIRIM >> >>> <[email protected]> wrote: >> >>> > Hi, >> >>> > >> >>> > I tried to write png file (view.WriteImage("image.png", >> >>> > "vtkPNGWriter",1) >> >>> > ), and I got following error >> >>> > >> >>> > Warning: In >> >>> > >> >>> > >> >>> > /home/yildirim/projects/ParaView3/Servers/ServerManager/vtkSMRenderViewProxy.cxx, >> >>> > line 1110 >> >>> > vtkSMIceTDesktopRenderViewProxy (0x2630390): Disabling offscreen >> >>> > rendering >> >>> > since empty image was detected. >> >>> > >> >>> > and image is blank too (visualized with gimp) >> >>> > >> >>> > Thanks, >> >>> > >> >>> > On Wed, Apr 8, 2009 at 10:17 PM, Utkarsh Ayachit >> >>> > <[email protected]> wrote: >> >>> >> >> >>> >> Is the render window popping up behind some other window? >> >>> >> Try capturing an image using: >> >>> >> view.WriteImage("C:/temp/image.png", "vtkPNGWriter", 1) >> >>> >> Is that blank too? >> >>> >> >> >>> >> Utkarsh >> >>> >> >> >>> >> On Wed, Apr 8, 2009 at 3:29 PM, Battalgazi YILDIRIM >> >>> >> <[email protected]> wrote: >> >>> >> > Hi, >> >>> >> > >> >>> >> > I have been reading Paraview Scripting with Python document. >> >>> >> > I have installed paraview from ubuntu repository. Everything was >> >>> >> > working ok for following script (I could see a cone on the pop-up >> >>> >> > window >> >>> >> > as >> >>> >> > in >> >>> >> > Paraview Scripting with Python manual). >> >>> >> > >> >>> >> > I decided to download the source code and build it from scratch. >> >>> >> > It >> >>> >> > was >> >>> >> > ok >> >>> >> > Paraview was working correctly, but now this script works but I >> >>> >> > got >> >>> >> > blank pop-up windows and don't see the cone any more. >> >>> >> > >> >>> >> > >> >>> >> > do yo have any idea what might have been gone wrong? >> >>> >> > >> >>> >> > Thanks, >> >>> >> > >> >>> >> > >> >>> >> > from paraview import servermanager >> >>> >> > import time >> >>> >> > import os >> >>> >> > >> >>> >> > connection=servermanager.Connect('localhost') >> >>> >> > coneSource = servermanager.sources.ConeSource() >> >>> >> > coneSource.Resolution = 32 >> >>> >> > coneSource.Center[0:3]=[1,2,3] >> >>> >> > >> >>> >> > shrinkFilter = >> >>> >> > servermanager.filters.ShrinkFilter(Input=coneSource) >> >>> >> > >> >>> >> > shrinkFilter.UpdatePipeline() >> >>> >> > shrinkFilter.UpdatePipelineInformation() >> >>> >> > >> >>> >> > view = servermanager.CreateRenderView() >> >>> >> > rep = servermanager.CreateRepresentation(shrinkFilter, view) >> >>> >> > view.StillRender() >> >>> >> > view.ResetCamera() >> >>> >> > view.StillRender() >> >>> >> > time.sleep(4) >> >>> >> > -- >> >>> >> > B. Gazi YILDIRIM >> >>> >> > >> >>> >> > _______________________________________________ >> >>> >> > 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 >> >>> >> > >> >>> >> > >> >>> > >> >>> > >> >>> > >> >>> > -- >> >>> > B. Gazi YILDIRIM >> >>> > >> >> >> >> >> >> >> >> -- >> >> B. Gazi YILDIRIM >> > >> > >> > >> > -- >> > B. Gazi YILDIRIM >> > > > > > -- > B. Gazi YILDIRIM > _______________________________________________ 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
