ParaView-5.0.1: Added the source-tree to ThirdParty-dev and patched as described in the README file

Resolves bug-report http://bugs.openfoam.org/view.php?id=2098

ParaView-5.0.1/CoProcessing/PythonCatalyst/Testing/Cxx/PythonScriptTest.py

@@ -0,0 +1,70 @@
+# the code below is needed to import objects from paraview.simple
+# plus the definition of vtkTrivialProducer into this python script.
+try: paraview.simple
+except: from paraview.simple import *
+
+def DoCoProcessing(datadescription):
+  timestep = datadescription.GetTimeStep()
+
+  grid = datadescription.GetInputDescriptionByName("input").GetGrid()
+  pressure = grid.GetPointData().GetArray('Pressure')
+
+  grid.GetPointData().SetScalars(pressure)
+  trivialproducer = PVTrivialProducer()
+  obj = trivialproducer.GetClientSideObject()
+  obj.SetOutput(grid)
+
+  if grid.IsA("vtkImageData") == True or grid.IsA("vtkStructuredGrid") == True or grid.IsA("vtkRectilinearGrid") == True:
+    extent = datadescription.GetInputDescriptionByName("input").GetWholeExtent()
+    trivialproducer.WholeExtent= [ extent[0], extent[1], extent[2], extent[3], extent[4], extent[5] ]
+
+  # get global range of Pressure
+  trivialproducer.UpdatePipeline()
+  RenderView1 = GetRenderView()
+  RenderView1.ViewSize = [200, 300]
+  DataRepresentation1 = Show()
+  DataRepresentation1.Visibility = 0
+  Contour1 = Contour( PointMergeMethod="Uniform Binning" )
+
+  Contour1.PointMergeMethod = "Uniform Binning"
+  Contour1.ContourBy = ['POINTS', 'Pressure']
+  Contour1.Isosurfaces = [2952.0]
+
+  RenderView1.Background = [1,1,1]
+
+  RenderView1.CameraPosition = [5.0, 25.0, 347.53624862725769]
+  RenderView1.CameraFocalPoint = [5.0, 25.0, 307.5]
+  RenderView1.CameraClippingRange = [24.710886140985117, 59.424292356666555]
+  RenderView1.CameraParallelScale = 13.743685418725535
+  DataRepresentation2 = Show()
+  DataRepresentation2.ScaleFactor = 1.5
+  DataRepresentation2.EdgeColor = [0.0, 0.0, 0.50000762951094835]
+
+  fname = 'CPGrid' + str(timestep) + '.png'
+  WriteImage(fname)
+
+  DataRepresentation2 = Show(trivialproducer)
+  DataRepresentation2.LookupTable = MakeBlueToRedLT(2702, 3202)
+  DataRepresentation2.ColorArrayName = ('POINTS', 'Pressure')
+  DataRepresentation2.Representation="Surface"
+  DataRepresentation2 = Show(Contour1)
+  RenderView1 = Render()
+  RenderView1.Background=[1,1,1]  #white
+  RenderView1.CameraPosition = [5.0, 25.0, 347.53624862725769]
+  RenderView1.CameraFocalPoint = [5.0, 25.0, 307.5]
+  RenderView1.CameraClippingRange = [24.710886140985117, 59.424292356666555]
+  RenderView1.CameraParallelScale = 13.743685418725535
+
+  fname = 'CPPressure' + str(timestep) + '.png'
+  WriteImage(fname)
+
+
+def RequestDataDescription(datadescription):
+  time = datadescription.GetTime()
+  timestep = datadescription.GetTimeStep()
+  if timestep % 20 == 0:
+    # add in some fields
+    #print 'added Pressure and wanting to do coprocessing'
+    datadescription.GetInputDescriptionByName("input").AddPointField("Pressure")
+    datadescription.GetInputDescriptionByName('input').GenerateMeshOn()
+  return