[vtk-developers] Volume won't show on Win7/Intel HD4600 with QVTKOpenGLWidget in 8.0.0.rc1
Aron Helser
aron.helser at kitware.com
Thu May 25 15:09:53 EDT 2017
No I did not, but I just tried it again, adding the "1" argument, and I
still get no repro. Running either with Intel or nvidia shows the volume
just fine.
On Thu, May 25, 2017 at 2:35 PM, Elvis Stansvik <
elvis.stansvik at orexplore.com> wrote:
> 2017-05-25 18:14 GMT+02:00 David Cole <DLRdave at aol.com>:
> > Fails for me, too, on a 3.5 year old Dell XPS laptop, Windows 8.1,
> > with an Intel HD Graphics 4000 running driver version 10.18.10.3316. I
> > get your TestCase app window with nothing but an empty (white) client
> > region.
> >
> > An app we have built against VTK 6.2-ish with the old OpenGL using
> > VolumeSmartMapper works fine on this very same machine.
> >
> > Another data point...
>
> Finally a reproduction, I was beginning to despair :) Thanks a lot David.
>
> And just to make sure, Aron, did you run the test case as "TestCase
> 1", with a parameter? That's the crucial thing, as otherwise it'll
> just use a regular vtkRenderWindow/vtkRenderWindowInteractor (not
> QVTKOpenGLWidget), and not exhibit the problem.
>
> Elvis
>
> >
> >
> > D
> >
> >
> >
> >
> > On Thu, May 25, 2017 at 11:02 AM, Elvis Stansvik
> > <elvis.stansvik at orexplore.com> wrote:
> >> 2017-05-25 16:22 GMT+02:00 Aron Helser <aron.helser at kitware.com>:
> >>> Hi Elvis,
> >>> I've got a Win10 laptop (dell precision 5510), with an Optimus setup -
> both
> >>> intel and nvidia graphics.
> >>> With your test case, I'm able to see the volume running either with
> Intel or
> >>> nVidia, so it doesn't repro for me.
> >>> I've got Intel HD530 graphics, with driver version 21.20.16.4627
> >>> Sorry,
> >>> Aron
> >>
> >> Alright, bugger. Thanks for testing though!
> >>
> >> I won't be at the office until Monday again, but when I'm back I'll
> >> try experimenting with different driver versions.
> >>
> >> Elvis
> >>
> >>>
> >>> On Wed, May 24, 2017 at 5:02 PM, Elvis Stansvik
> >>> <elvis.stansvik at orexplore.com> wrote:
> >>>>
> >>>> 2017-05-24 22:49 GMT+02:00 Elvis Stansvik <
> elvis.stansvik at orexplore.com>:
> >>>> > 2017-05-24 22:20 GMT+02:00 Sankhesh Jhaveri
> >>>> > <sankhesh.jhaveri at kitware.com>:
> >>>> >> Hi Elvis,
> >>>> >>
> >>>> >> Unfortunately, I wasn’t able to reproduce this issue. :(
> >>>> >>
> >>>> >> I don’t have a Windows machine with an Intel graphics card but
> tried
> >>>> >> ParaView on a couple of se Windows machines as well as a Mac (with
> an
> >>>> >> Intel
> >>>> >> HD5600). Worked fine.
> >>>> >
> >>>> > Alright. Call for help then: Anyone else have a Windows 7 machine
> with
> >>>> > Intel graphics? Would be great if someone could reproduce.
> >>>>
> >>>> Forgot to say: Thanks a lot for trying to reproduce Sankhesh.
> >>>>
> >>>> I've now put up the compiled self-contained test case here:
> >>>>
> >>>> http://dose.se/~estan/voltestcase-inst.zip (18 MB)
> >>>>
> >>>> If anyone with Windows (preferably Windows 7 if possible) + Intel
> >>>> graphics could try running this test case with "TestCase 1" and see if
> >>>> the volume shows up, that would be great.
> >>>>
> >>>> (Running the test case with argc > 2 will make it use
> >>>> QVTKOpenGLWidget, and is where I'm having trouble).
> >>>>
> >>>> Elvis
> >>>>
> >>>> >
> >>>> > I could put up my build of the test case as a self-contained .zip,
> to
> >>>> > make it easy to test.
> >>>> >
> >>>> >>
> >>>> >> At this point, I am inclined to think that the graphics drivers on
> your
> >>>> >> Windows machine may need updating.
> >>>> >
> >>>> > Hm, but it works fine if I don't use QVTKOpenGLWidget, and just use
> a
> >>>> > plain vtkRenderWindow + vtkRenderWindowInteractor. Wouldn't that
> >>>> > suggest that the drivers are capable enough, and that the problem is
> >>>> > somehow in QVTKOpenGLWidget (or QOpenGLWidget)?
> >>>> >
> >>>> > Elvis
> >>>> >
> >>>> >>
> >>>> >>
> >>>> >> On Wed, May 24, 2017 at 12:16 PM Sankhesh Jhaveri
> >>>> >> <sankhesh.jhaveri at kitware.com> wrote:
> >>>> >>>
> >>>> >>> Okay thanks.
> >>>> >>>
> >>>> >>> I’ll take a look.
> >>>> >>>
> >>>> >>>
> >>>> >>> On Wed, May 24, 2017 at 8:18 AM Elvis Stansvik
> >>>> >>> <elvis.stansvik at orexplore.com> wrote:
> >>>> >>>>
> >>>> >>>> 2017-05-23 15:41 GMT+02:00 Sankhesh Jhaveri
> >>>> >>>> <sankhesh.jhaveri at kitware.com>:
> >>>> >>>> > Hi Elvis,
> >>>> >>>> >
> >>>> >>>> > Could you try downloading the ParaView nightly binary and test
> >>>> >>>> > volume
> >>>> >>>> > rendering there? You can use the wavelet source for a test
> dataset.
> >>>> >>>> > ParaView
> >>>> >>>> > uses the QVTKOpenGLWidget and it would be a good test before
> diving
> >>>> >>>> > into the
> >>>> >>>> > code.
> >>>> >>>>
> >>>> >>>> I tried the wavelet example with Paraview 5.4.0-RC1-125-g435b603
> >>>> >>>> 64-bit, and the problem is the same as in my minimal test case.
> The
> >>>> >>>> volume won't show up.
> >>>> >>>>
> >>>> >>>> It does show up if I switch to the software based ray cast mapper
> >>>> >>>> (but
> >>>> >>>> not with GPU or smart, which I guess both result in the GPU one
> being
> >>>> >>>> used).
> >>>> >>>>
> >>>> >>>> Please tell me if there's anything else I can do to help
> debugging.
> >>>> >>>> There are no errors printed when I run my test case.
> >>>> >>>>
> >>>> >>>> Elvis
> >>>> >>>>
> >>>> >>>> >
> >>>> >>>> > Thanks,
> >>>> >>>> > Sankhesh
> >>>> >>>> >
> >>>> >>>> >
> >>>> >>>> > On Tue, May 23, 2017 at 6:50 AM Elvis Stansvik
> >>>> >>>> > <elvis.stansvik at orexplore.com> wrote:
> >>>> >>>> >>
> >>>> >>>> >> Hi all,
> >>>> >>>> >>
> >>>> >>>> >> In porting to QVTKOpenGLWidget, I can't get volumes rendered
> using
> >>>> >>>> >> vtkGPUVolumeRayCastMapper to show up on Windows 7, Intel
> graphics
> >>>> >>>> >> (HD
> >>>> >>>> >> 4600). They show up fine on Linux. They also show up fine on
> >>>> >>>> >> Windows 7
> >>>> >>>> >> if using a plain VTK render window. I've tried turning off
> >>>> >>>> >> multisampling with setSamples(0) on the default
> QSurfaceFormat.
> >>>> >>>> >>
> >>>> >>>> >> The below test case illustrates the issue. See the attached
> >>>> >>>> >> screenshots from running "TestCase" (left) and "TestCase 1"
> >>>> >>>> >> (right).
> >>>> >>>> >> The former uses a plain render window while the latter uses
> the
> >>>> >>>> >> new
> >>>> >>>> >> QVTKOpenGLWidget. Notice how in the Windows 7 screenshot, the
> >>>> >>>> >> plain
> >>>> >>>> >> VTK rendering works fine, but the QVTKOpenGLWidget one is not
> >>>> >>>> >> showing
> >>>> >>>> >> the volume.
> >>>> >>>> >>
> >>>> >>>> >> Versions used:
> >>>> >>>> >>
> >>>> >>>> >> Kubuntu Linux 16.04
> >>>> >>>> >> VTK 8.0.0.rc1, OpenGL2
> >>>> >>>> >> Qt 5.5.1
> >>>> >>>> >>
> >>>> >>>> >> Windows 7
> >>>> >>>> >> VTK 8.0.0.rc1, OpenGL2
> >>>> >>>> >> Qt 5.6.2
> >>>> >>>> >>
> >>>> >>>> >> Any ideas what the problem might be?
> >>>> >>>> >>
> >>>> >>>> >> I can provide a standalone .zip distribution of my build of
> the
> >>>> >>>> >> test
> >>>> >>>> >> case if you want.
> >>>> >>>> >>
> >>>> >>>> >> Note that this issue is orthogonal to the alpha issue I
> reported
> >>>> >>>> >> and
> >>>> >>>> >> got solved in my other thread.
> >>>> >>>> >>
> >>>> >>>> >> Many thanks in advance,
> >>>> >>>> >> Elvis
> >>>> >>>> >>
> >>>> >>>> >>
> >>>> >>>> >> main.cpp:
> >>>> >>>> >>
> >>>> >>>> >> #include <algorithm>
> >>>> >>>> >>
> >>>> >>>> >> #include <vtkColorTransferFunction.h>
> >>>> >>>> >> #include <vtkGenericOpenGLRenderWindow.h>
> >>>> >>>> >> #include <vtkGPUVolumeRayCastMapper.h>
> >>>> >>>> >> #include <vtkImageData.h>
> >>>> >>>> >> #include <vtkNew.h>
> >>>> >>>> >> #include <vtkPiecewiseFunction.h>
> >>>> >>>> >> #include <vtkProperty.h>
> >>>> >>>> >> #include <vtkRenderer.h>
> >>>> >>>> >> #include <vtkRenderWindow.h>
> >>>> >>>> >> #include <vtkRenderWindowInteractor.h>
> >>>> >>>> >> #include <vtkVolume.h>
> >>>> >>>> >> #include <vtkVolumeProperty.h>
> >>>> >>>> >>
> >>>> >>>> >> #include <QVTKOpenGLWidget.h>
> >>>> >>>> >>
> >>>> >>>> >> #include <QApplication>
> >>>> >>>> >>
> >>>> >>>> >> int main(int argc, char *argv[])
> >>>> >>>> >> {
> >>>> >>>> >> auto defaultFormat = QVTKOpenGLWidget::defaultFormat();
> >>>> >>>> >> defaultFormat.setSamples(0);
> >>>> >>>> >> QSurfaceFormat::setDefaultFormat(defaultFormat);
> >>>> >>>> >>
> >>>> >>>> >> QApplication app(argc, argv);
> >>>> >>>> >>
> >>>> >>>> >> // Set up volume rendering
> >>>> >>>> >> vtkNew<vtkColorTransferFunction> colorFunction;
> >>>> >>>> >> colorFunction->AddRGBPoint(0.0, 0.0, 0.0, 0.0);
> >>>> >>>> >> colorFunction->AddRGBPoint(1.0, 0.0, 0.0, 0.0);
> >>>> >>>> >>
> >>>> >>>> >> vtkNew<vtkPiecewiseFunction> opacityFunction;
> >>>> >>>> >> opacityFunction->AddPoint(0.0, 0.0);
> >>>> >>>> >> opacityFunction->AddPoint(1.0, 1.0);
> >>>> >>>> >>
> >>>> >>>> >> vtkNew<vtkImageData> imageData;
> >>>> >>>> >> imageData->SetExtent(0, 200, 0, 200, 0, 200);
> >>>> >>>> >> imageData->AllocateScalars(VTK_FLOAT, 1);
> >>>> >>>> >> std::fill_n(static_cast<float
> >>>> >>>> >> *>(imageData->GetScalarPointer()),
> >>>> >>>> >> 8000000, 0.01);
> >>>> >>>> >>
> >>>> >>>> >> vtkNew<vtkGPUVolumeRayCastMapper> volumeMapper;
> >>>> >>>> >> volumeMapper->SetInputData(imageData.Get());
> >>>> >>>> >>
> >>>> >>>> >> vtkNew<vtkVolumeProperty> volumeProperty;
> >>>> >>>> >> volumeProperty->SetScalarOpacity(opacityFunction.Get());
> >>>> >>>> >> volumeProperty->SetColor(colorFunction.Get());
> >>>> >>>> >> volumeProperty->ShadeOff();
> >>>> >>>> >>
> >>>> >>>> >> vtkNew<vtkVolume> volume;
> >>>> >>>> >> volume->SetMapper(volumeMapper.Get());
> >>>> >>>> >> volume->SetProperty(volumeProperty.Get());
> >>>> >>>> >>
> >>>> >>>> >> vtkNew<vtkRenderer> renderer;
> >>>> >>>> >> renderer->AddVolume(volume.Get());
> >>>> >>>> >> renderer->SetBackground(1.0, 1.0, 1.0);
> >>>> >>>> >>
> >>>> >>>> >> if (argc > 1) {
> >>>> >>>> >> // Render with QVTKOpenGLWidget
> >>>> >>>> >> vtkNew<vtkGenericOpenGLRenderWindow> window;
> >>>> >>>> >> window->AddRenderer(renderer.Get());
> >>>> >>>> >>
> >>>> >>>> >> auto widget = new QVTKOpenGLWidget();
> >>>> >>>> >> widget->SetRenderWindow(window.Get());
> >>>> >>>> >> widget->show();
> >>>> >>>> >>
> >>>> >>>> >> return app.exec();
> >>>> >>>> >> } else {
> >>>> >>>> >> // Render with "plain" render window / interactor
> >>>> >>>> >> vtkNew<vtkRenderWindow> window;
> >>>> >>>> >> window->AddRenderer(renderer.Get());
> >>>> >>>> >>
> >>>> >>>> >> vtkNew<vtkRenderWindowInteractor> interactor;
> >>>> >>>> >> interactor->SetRenderWindow(window.Get());
> >>>> >>>> >> interactor->Start();
> >>>> >>>> >>
> >>>> >>>> >> return 0;
> >>>> >>>> >> }
> >>>> >>>> >> }
> >>>> >>>> >>
> >>>> >>>> >>
> >>>> >>>> >> CMakeLists.txt:
> >>>> >>>> >>
> >>>> >>>> >> cmake_minimum_required(VERSION 3.1)
> >>>> >>>> >>
> >>>> >>>> >> project(TestCase)
> >>>> >>>> >>
> >>>> >>>> >> find_package(VTK 8.0 COMPONENTS
> >>>> >>>> >> vtkCommonCore
> >>>> >>>> >> vtkCommonDataModel
> >>>> >>>> >> vtkCommonExecutionModel
> >>>> >>>> >> vtkCommonMath
> >>>> >>>> >> vtkFiltersSources
> >>>> >>>> >> vtkGUISupportQt
> >>>> >>>> >> vtkInteractionStyle
> >>>> >>>> >> vtkRenderingCore
> >>>> >>>> >> vtkRenderingOpenGL2
> >>>> >>>> >> vtkRenderingVolume
> >>>> >>>> >> vtkRenderingVolumeOpenGL2
> >>>> >>>> >> REQUIRED
> >>>> >>>> >> )
> >>>> >>>> >>
> >>>> >>>> >> find_package(Qt5Widgets REQUIRED)
> >>>> >>>> >>
> >>>> >>>> >> add_executable(TestCase main.cpp)
> >>>> >>>> >>
> >>>> >>>> >> target_link_libraries(TestCase PUBLIC
> >>>> >>>> >> vtkCommonCore
> >>>> >>>> >> vtkCommonDataModel
> >>>> >>>> >> vtkCommonExecutionModel
> >>>> >>>> >> vtkCommonMath
> >>>> >>>> >> vtkFiltersSources
> >>>> >>>> >> vtkGUISupportQt
> >>>> >>>> >> vtkInteractionStyle
> >>>> >>>> >> vtkRenderingCore
> >>>> >>>> >> vtkRenderingOpenGL2
> >>>> >>>> >> vtkRenderingVolume
> >>>> >>>> >> vtkRenderingVolumeOpenGL2
> >>>> >>>> >> Qt5::Widgets
> >>>> >>>> >> )
> >>>> >>>> >>
> >>>> >>>> >> target_include_directories(TestCase PUBLIC
> >>>> >>>> >> ${VTK_INCLUDE_DIRS}
> >>>> >>>> >> )
> >>>> >>>> >>
> >>>> >>>> >> target_compile_definitions(TestCase PUBLIC
> >>>> >>>> >> ${VTK_DEFINITIONS}
> >>>> >>>> >> )
> >>>> >>>> >>
> >>>> >>>> >> set_target_properties(TestCase PROPERTIES
> >>>> >>>> >> CXX_STANDARD 14
> >>>> >>>> >> CXX_STANDARD_REQUIRED ON
> >>>> >>>> >> )
> >>>> >>>> >> _______________________________________________
> >>>> >>>> >> Powered by www.kitware.com
> >>>> >>>> >>
> >>>> >>>> >> Visit other Kitware open-source projects at
> >>>> >>>> >> http://www.kitware.com/opensource/opensource.html
> >>>> >>>> >>
> >>>> >>>> >> Search the list archives at:
> >>>> >>>> >> http://markmail.org/search/?q=vtk-developers
> >>>> >>>> >>
> >>>> >>>> >> Follow this link to subscribe/unsubscribe:
> >>>> >>>> >> http://public.kitware.com/mailman/listinfo/vtk-developers
> >>>> >>>> >>
> >>>> >>>> > --
> >>>> >>>> >
> >>>> >>>> > Sankhesh Jhaveri
> >>>> >>>> >
> >>>> >>>> > Sr. Research & Development Engineer | Kitware | (518) 881-4417
> >>>> >>>
> >>>> >>> --
> >>>> >>>
> >>>> >>> Sankhesh Jhaveri
> >>>> >>>
> >>>> >>> Sr. Research & Development Engineer | Kitware | (518) 881-4417
> >>>> >>
> >>>> >> --
> >>>> >>
> >>>> >> Sankhesh Jhaveri
> >>>> >>
> >>>> >> Sr. Research & Development Engineer | Kitware | (518) 881-4417
> >>>> _______________________________________________
> >>>> Powered by www.kitware.com
> >>>>
> >>>> Visit other Kitware open-source projects at
> >>>> http://www.kitware.com/opensource/opensource.html
> >>>>
> >>>> Search the list archives at: http://markmail.org/search/?q=
> vtk-developers
> >>>>
> >>>> Follow this link to subscribe/unsubscribe:
> >>>> http://public.kitware.com/mailman/listinfo/vtk-developers
> >>>>
> >>>
> >> _______________________________________________
> >> Powered by www.kitware.com
> >>
> >> Visit other Kitware open-source projects at http://www.kitware.com/
> opensource/opensource.html
> >>
> >> Search the list archives at: http://markmail.org/search/?q=
> vtk-developers
> >>
> >> Follow this link to subscribe/unsubscribe:
> >> http://public.kitware.com/mailman/listinfo/vtk-developers
> >>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://public.kitware.com/pipermail/vtk-developers/attachments/20170525/ea18a3c6/attachment-0001.html>
More information about the vtk-developers
mailing list