Did you add a new proxy definition for the "OpenGLVolumeTextureMapper3D" proxy? Look at the definition for "VolumeFixedPointRayCastMapper" (it's further down in the file). You'll need to add a similar one for the "OpenGLVolumeTextureMapper3D" proxy.
On Thu, Feb 19, 2009 at 2:55 PM, Biao She <sheb...@gmail.com> wrote: > Thanks for your help. > I have tried to change "FixedPointVolumeRayCastMapper to something else" in > the XML file. However, it still didn't work. > I am pretty new to these XML files. To the best of my knowledge, I changed > the XML file to: > <SubProxy> > <Proxy name="VolumeFixedPointRayCastMapper" > proxygroup="mappers" > proxyname="OpenGLVolumeTextureMapper3D"> > </Proxy> > </SubProxy> > I simply delete the "ExposedProperties" part for this mapper, because I > don't know how to decide which property should be exposed. > After those changes, I opened the iron_protein.vtk data with paraview. Here > is the error message I got: > > Unhandled exception at 0x0519e423(vtkPVServerManager.dll) in paraview.exe: > 0xC0000005: Access violation reading location 0x00000000. > > Is that because the proxyname is wrong? Or do > I have to expose some properties? > > Biao > > On Thu, Feb 19, 2009 at 9:17 AM, Utkarsh Ayachit > <utkarsh.ayac...@kitware.com> wrote: >> >> The combo-box is only for unstructured volume rendering (and works >> perfectly fine for that). I believe Biao is taking about image data >> volume rendering. >> >> Utkarsh >> >> On Thu, Feb 19, 2009 at 10:06 AM, pat marion <pat.mar...@kitware.com> >> wrote: >> > There is a combo box in the Display tab that allows you to select the >> > volume mapper, but it looks like that combo box is not working. I >> > know it used to work, does anyone know what happened? >> > >> > Pat >> > >> > On Thu, Feb 19, 2009 at 7:38 AM, Utkarsh Ayachit >> > <utkarsh.ayac...@kitware.com> wrote: >> >> I know it's kind of hacky, but you can simply edit the XML file and >> >> change the mapper used. Look at >> >> Servers/ServerManager/Resources/rendering.xml. In the XML for >> >> "UniformGridVolumeRepresentation" >> >> change FixedPointVolumeRayCastMapper to something else. Then after the >> >> definition for FixedPointVolumeRayCastMapper, add a new definition for >> >> the VolumeTextureMapper3D and use that in the >> >> "UniformGridVolumeRepresentation". I am not sure it's going to work >> >> out of the box. But work a try. >> >> >> >> Utkarsh >> >> >> >> On Wed, Feb 18, 2009 at 6:42 PM, Biao She <sheb...@gmail.com> wrote: >> >>> Hi everyone. >> >>> I have debugged paraview for days. The reason is that I want to use >> >>> vtkOpenGLVolumeTextureMapper3d mapper instead of the default volume >> >>> mapper >> >>> vtkFixedPointVolumeRayCastMapper in Paraview. >> >>> Till now, I haven't figured out how to do that. Has anyone done this >> >>> before? >> >>> Any hint and help is greatly appreciated. >> >>> Thanks, >> >>> >> >>> Aaron >> >>> >> >>> >> >>> >> >>> _______________________________________________ >> >>> 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 >> >> >> > > _______________________________________________ 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