[vtkusers] Object not rendered using qvtk on powerpc

[Hector Diez]

Hi Clint,

I haven't tried it yet. And unfortunately it won't be possible to do it
until next week. However I've just tried to install again qt and vtk on my
kubuntu (pretty much the same as how they were built on the ppc) and it
works perfectly. It's kind of weird. No idea of what am I missing.

Thanks for the suggestion anyway.

Héctor.

On Nov 30, 2007 6:36 PM, <clinton at elemtech.com> wrote:

>
> Do the examples in VTK/Examples/GUI/Qt not work either?
> You can turn the BUILD_EXAMPLES cmake option on to try them.
>
> Clint
>
> >
> > Hi everyone,
> >
> > here i'm trying to build an example on a powerpc using the QVTKWidget
> > class. It compiles but when executed nothing can be seen in the
> > window. The code is the following:
> >
> > #include <QApplication>
> > #include "QVTKWidget.h"
> > //#include <QEvent.h>
> >
> > #include <vtkConeSource.h>
> > #include <vtkPolyDataMapper.h>
> > #include <vtkActor.h>
> > #include <vtkRenderer.h>
> > #include <vtkRenderWindow.h>
> >
> > int main(int argc, char* argv[]) {
> >
> >    vtkConeSource *cone = vtkConeSource::New();
> >    cone->SetResolution(100);
> >    cone->SetRadius(10);
> >    cone->SetHeight(7);
> >    cone->SetCenter(0,0,0);
> >
> >    vtkPolyDataMapper *coneMapper = vtkPolyDataMapper::New();
> >    coneMapper->SetInputConnection(cone->GetOutputPort());
> >
> >    vtkActor *coneActor = vtkActor::New();
> >    coneActor->SetMapper(coneMapper);
> >
> >    vtkRenderer *coneRen = vtkRenderer::New();
> >    coneRen->AddActor(coneActor);
> >
> >    vtkRenderWindow *coneRenWin = vtkRenderWindow::New();
> >    coneRenWin->AddRenderer(coneRen);
> >
> >    QApplication app(argc, argv);
> >    QVTKWidget wdgt;
> >
> >    wdgt.SetRenderWindow(coneRenWin);
> >
> > #if QT_VERSION < 0x040000
> >    app.setMainWidget(&wdgt);
> > #endif
> >    wdgt.show();
> >
> >
> >    return app.exec();
> > }
> >
>
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