def CreateRenderWindow(renderer, x, y):
renderWindow = vtk.vtkRenderWindow()
renderWindow.SetPosition(x, y)
renderWindow.AddRenderer(renderer)
renderWindowInteractor = vtk.vtkRenderWindowInteractor()
renderWindowInteractor.LightFollowCameraOff()
interactorStyle = vtk.vtkInteractoStyleTrackballCamera()
renderWindowInteractor.SetInteractorStyle(interactorStyle)
renderWindow.SetInteractor(renderWindowInteractor)
renderWindowInteractor.Initialize()
renderWindow.Render()
renderWindowInteractor.Start()
def RenderWindowMulti(ren):
renderWindow = vtk.vtkRenderWindow()
renderWindowInteractor = vtk.vtkRenderWindowInteractor()
renderWindowInteractor.LightFollowCameraOff()
interactorStyle = vtk.vtkInteractoStyleTrackballCamera()
renderWindowInteractor.SetInteractorStyle(interactorStyle)
renderWindow.SetInteractor(renderWindowInteractor)
# Definisco i range dei viewport
xmins=[0, .5, 0, .5]
xmaxs=[0.5, 1, 0.5, 1]
ymins=[0, 0, .5, .5]
ymaxs=[0.5, 0.5, 1, 1]
for i in range(4):
renderWindow.AddRenderer(ren)
ren.SetViewport(xmins[i], ymins[i], xmaxs[i], ymaxs[i])
renderWindowInteractor.Initialize()
renderWindow.Render()
renderWindow.SetWindowName('RW: Mutiple ViewPorts')
renderWindowInteractor.Start()