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/Applications/ParaView/Testing/XML/CatalystWaveletDriver.py

@@ -0,0 +1,85 @@
+import sys
+if len(sys.argv) != 3:
+    print "command is 'python <python driver code> <script name> <number of time steps>'"
+    sys.exit(1)
+import paraview
+import paraview.vtk as vtk
+import paraview.simple as pvsimple
+import math
+
+# initialize and read input parameters
+paraview.options.batch = True
+paraview.options.symmetric = True
+
+def _refHolderMaker(obj):
+    def _refHolder(obj2, string):
+        tmp = obj
+    return _refHolder
+
+def coProcess(grid, time, step, scriptname, wholeExtent):
+    import vtkPVCatalystPython
+    import os
+    scriptpath, scriptname = os.path.split(scriptname)
+    sys.path.append(scriptpath)
+    if scriptname.endswith(".py"):
+        print 'script name is ', scriptname
+        scriptname = scriptname[0:len(scriptname)-3]
+    try:
+        cpscript = __import__(scriptname)
+    except:
+        print sys.exc_info()
+        print 'Cannot find ', scriptname, ' -- no coprocessing will be performed.'
+        sys.exit(1)
+        return
+
+    datadescription = vtkPVCatalystPython.vtkCPDataDescription()
+    datadescription.SetTimeData(time, step)
+    datadescription.AddInput("input")
+    cpscript.RequestDataDescription(datadescription)
+    inputdescription = datadescription.GetInputDescriptionByName("input")
+    if inputdescription.GetIfGridIsNecessary() == False:
+        return
+
+    inputdescription.SetGrid(grid)
+    if grid.IsA("vtkImageData") == True or grid.IsA("vtkRectilinearGrid") == True \
+            or grid.IsA("vtkStructuredGrid") == True:
+        inputdescription.SetWholeExtent(wholeExtent)
+
+    cpscript.DoCoProcessing(datadescription)
+
+
+
+try:
+    numsteps = int(sys.argv[2])
+except ValueError:
+    print 'the last argument should be a number'
+    numsteps = 10
+
+
+#imageData2 = vtk.vtkImageData()
+
+for step in range(numsteps):
+    print "Timestep ", step
+    # assume simulation time starts at 0
+    time = step/float(numsteps)
+
+    # create the input to the coprocessing library.  normally
+    # this will come from the adaptor
+    wavelet = pvsimple.Wavelet()
+    wholeExtent = wavelet.WholeExtent
+    # put in some variation in the point data that changes with time
+    wavelet.Maximum = 255+200*math.sin(step * math.pi / 100)
+    wavelet.UpdatePipeline()
+    imageData = pvsimple.servermanager.Fetch(wavelet)
+
+    # note that we delete wavelet now since.  if not, it will
+    # get deleted automatically in the coprocessing script
+    pvsimple.Delete(wavelet)
+    wavelet = None
+
+    # "perform" coprocessing.  results are outputted only if
+    # the passed in script says we should at time/step
+    coProcess(imageData, time, step, sys.argv[1], wholeExtent)
+    imageData = None
+    import time
+    time.sleep(1)