def TestvtkBioEngInterface():
src0 = vtk.vtkSphereSource()
src0.SetRadius(1)
src0.SetThetaResolution(12)
src0.SetPhiResolution(12)
src0.Update()
s0 = src0.GetOutput()
src1 = vtk.vtkSphereSource()
src1.SetRadius(0.5)
src1.SetThetaResolution(12)
src1.SetPhiResolution(12)
src1.Update()
s1 = src1.GetOutput()
col0 = vtkesqui.vtkCollisionModel()
col0.SetName("col0")
col0.SetInput(s0)
col0.SetObjectId(0)
col0.SetId(0)
col0.Update()
col0.GetActor().SetPosition(0,0,0)
col1 = vtkesqui.vtkCollisionModel()
col1.SetName("col1")
col1.SetInput(s1)
col1.SetObjectId(0)
col1.SetId(0)
col1.Update()
col1.GetActor().SetPosition(3,0,0)
renderer = vtk.vtkRenderer()
renWin = vtk.vtkRenderWindow()
renWin.SetSize(500,500)
renWin.AddRenderer(renderer)
iren = vtk.vtkRenderWindowInteractor()
iren.SetRenderWindow(renWin)
renderer.AddActor(col0.GetActor())
renderer.AddActor(col1.GetActor())
col = vtkesqui.vtkBioEngInterface()
col.SetBoxTolerance(0)
col.SetCellTolerance(0)
col.SetNumberOfCellsPerNode(2)
col.SetModeToFull()
col.Initialize()
col.AddModel(col0)
col.AddModel(col1)
col.Update()
renderer.SetBackground(0.3, 0.6, 0.3)
renderer.ResetCamera()
iren.Initialize()
iren.CreateRepeatingTimer(500)
print "here"
cb = TimerCallback1() # Segmention fault here
iren.AddObserver("TimerEvent", cb)
cb.SetModel(0, col0)
cb.SetModel(1, col1)
cb.SetFilter(col)
tid = iren.CreateRepeatingTimer(500)
cb.SetTimerId(tid)
renWin.Render()
iren.Start()
col1.SetColor(0.0, 1.0, 1.0)
col1.Update()
reader2 = vtk.vtkXMLPolyDataReader()
reader2.SetFileName(fn2)
reader2.Update()
col2 = vtkesqui.vtkCollisionModel()
col2.SetName("ball_col")
col2.SetInput(reader2.GetOutput())
col2.SetObjectId(2)
col2.SetOpacity(1.0)
col2.SetColor(1.0, 1.0, 0.0)
col2.Update()
detection = vtkesqui.vtkBioEngInterface()
detection.AddModel(col0)
detection.AddModel(col1)
detection.AddModel(col2)
detection.Initialize()
detection.Update()
ren = vtk.vtkRenderer()
renWin = vtk.vtkRenderWindow()
renWin.AddRenderer(ren)
renWin.SetWindowName("vtkESQui - Collision Detection")
iren = vtk.vtkRenderWindowInteractor()
iren.SetRenderWindow(renWin)
ren.AddActor(col0.GetActor())
ren.AddActor(col1.GetActor())
