def testUnstructured(self):
rt = vtk.vtkRTAnalyticSource()
rt.SetWholeExtent(-5, 5, -5, 5, -5, 5)
t = vtk.vtkThreshold()
t.SetInputConnection(rt.GetOutputPort())
t.ThresholdByUpper(-10)
s = vtk.vtkSphere()
s.SetRadius(2)
s.SetCenter(0,0,0)
c = vtk.vtkTableBasedClipDataSet()
c.SetInputConnection(t.GetOutputPort())
c.SetClipFunction(s)
c.SetInsideOut(1)
c.Update()
self.assertEqual(c.GetOutput().GetNumberOfCells(), 64)
eg = vtk.vtkEnSightGoldReader()
eg.SetCaseFileName(VTK_DATA_ROOT + "/Data/EnSight/elements.case")
eg.Update()
pl = vtk.vtkPlane()
pl.SetOrigin(3.5, 3.5, 0.5)
pl.SetNormal(0, 0, 1)
c.SetInputConnection(eg.GetOutputPort())
c.SetClipFunction(pl)
c.SetInsideOut(1)
c.Update()
data = c.GetOutputDataObject(0).GetBlock(0)
self.assertEqual(data.GetNumberOfCells(), 75)
rw = vtk.vtkRenderWindow()
ren = vtk.vtkRenderer()
rw.AddRenderer(ren)
mapper = vtk.vtkDataSetMapper()
mapper.SetInputData(data)
actor = vtk.vtkActor()
actor.SetMapper(mapper)
ren.AddActor(actor)
ac = ren.GetActiveCamera()
ac.SetPosition(-7.9, 9.7, 14.6)
ac.SetFocalPoint(3.5, 3.5, 0.5)
ac.SetViewUp(0.08, 0.93, -0.34)
rw.Render()
ren.ResetCameraClippingRange()
rtTester = vtk.vtkTesting()
for arg in sys.argv[1:]:
rtTester.AddArgument(arg)
rtTester.AddArgument("-V")
rtTester.AddArgument("tableBasedClip.png")
rtTester.SetRenderWindow(rw)
rw.Render()
rtResult = rtTester.RegressionTest(10)
def __init__(self, module_manager):
SimpleVTKClassModuleBase.__init__(
self, module_manager,
vtk.vtkEnSightGoldReader(), 'Reading vtkEnSightGold.',
(), ('vtkEnSightGold',),
replaceDoc=True,
inputFunctions=None, outputFunctions=None)
def testUnstructured(self):
rt = vtk.vtkRTAnalyticSource()
rt.SetWholeExtent(-5, 5, -5, 5, -5, 5)
t = vtk.vtkThreshold()
t.SetInputConnection(rt.GetOutputPort())
t.ThresholdByUpper(-10)
s = vtk.vtkSphere()
s.SetRadius(2)
s.SetCenter(0,0,0)
c = vtk.vtkTableBasedClipDataSet()
c.SetInputConnection(t.GetOutputPort())
c.SetClipFunction(s)
c.SetInsideOut(1)
c.Update()
self.assertEqual(c.GetOutput().GetNumberOfCells(), 64)
eg = vtk.vtkEnSightGoldReader()
eg.SetCaseFileName(VTK_DATA_ROOT + "/Data/EnSight/elements.case")
eg.Update()
pl = vtk.vtkPlane()
pl.SetOrigin(3.5, 3.5, 0.5)
pl.SetNormal(0, 0, 1)
c.SetInputConnection(eg.GetOutputPort())
c.SetClipFunction(pl)
c.SetInsideOut(1)
c.Update()
data = c.GetOutputDataObject(0).GetBlock(0)
self.assertEqual(data.GetNumberOfCells(), 75)
rw = vtk.vtkRenderWindow()
ren = vtk.vtkRenderer()
rw.AddRenderer(ren)
mapper = vtk.vtkDataSetMapper()
mapper.SetInputData(data)
actor = vtk.vtkActor()
actor.SetMapper(mapper)
ren.AddActor(actor)
ac = ren.GetActiveCamera()
ac.SetPosition(-7.9, 9.7, 14.6)
ac.SetFocalPoint(3.5, 3.5, 0.5)
ac.SetViewUp(0.08, 0.93, -0.34)
rw.Render()
ren.ResetCameraClippingRange()
rtTester = vtk.vtkTesting()
for arg in sys.argv[1:]:
rtTester.AddArgument(arg)
rtTester.AddArgument("-V")
rtTester.AddArgument("tableBasedClip.png")
rtTester.SetRenderWindow(rw)
rw.Render()
rtResult = rtTester.RegressionTest(10)
def __init__(self):
cdp = vtk.vtkCompositeDataPipeline()
self.eg = vtk.vtkEnSightGoldReader()
#self.eg = vtk.vtkGenericEnSightReader()
self.eg.SetDefaultExecutivePrototype(cdp)
