def testQVTKWidget2(self):
w2 = vtk.QVTKWidget2()
w2.resize(500, 500)
ren = vtk.vtkRenderer()
ren.SetBackground(0, 0, 0)
ren.SetBackground2(1, 1, 1)
ren.SetGradientBackground(1)
win2 = vtk.vtkGenericOpenGLRenderWindow()
win2.AddRenderer(ren)
w2.SetRenderWindow(win2)
renwin = w2.GetRenderWindow()
cone = vtk.vtkConeSource()
mapper = vtk.vtkPolyDataMapper()
mapper.SetInput(cone.GetOutput())
actor = vtk.vtkActor()
actor.SetMapper(mapper)
ren.AddViewProp(actor)
ren.ResetCamera()
w2.show()
if Testing.isInteractive():
PyQt4.QtGui.qApp.exec_()
def __init__(self):
super(MyGraphicsView, self).__init__()
self.mWidget = vtk.QVTKWidget2()
self.setViewport(self.mWidget)
self.setViewportUpdateMode(QtGui.QGraphicsView.FullViewportUpdate)
self.mScene = MyOpenGLScene(self.mWidget.context())
self.setScene(self.mScene)
self.mRen = vtk.vtkRenderer()
self.mRen.SetBackground(0, 0, 0)
self.mRen.SetBackground2(1, 1, 1)
self.mRen.SetGradientBackground(1)
textActor = vtk.vtkTextActor3D()
textActor.SetInput("Qt & VTK!!")
self.mRen.AddViewProp(textActor)
self.mRen.ResetCamera()
self.mWidget.GetRenderWindow().AddRenderer(self.mRen)
self.mWidget.GetRenderWindow().SetSwapBuffers(0)