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/VTK/Examples/VisualizationAlgorithms/Tcl/deciFran.tcl

@@ -0,0 +1,61 @@
+# This example shows how to use decimation to reduce a polygonal mesh. We also
+# use mesh smoothing and generate surface normals to give a pleasing result.
+#
+
+package require vtk
+package require vtkinteraction
+
+# We start by reading some data that was originally captured from
+# a Cyberware laser digitizing system.
+#
+vtkPolyDataReader fran
+    fran SetFileName "$VTK_DATA_ROOT/Data/fran_cut.vtk"
+
+# We want to preserve topology (not let any cracks form). This may limit
+# the total reduction possible, which we have specified at 90%.
+#
+vtkDecimatePro deci
+    deci SetInputConnection [fran GetOutputPort]
+    deci SetTargetReduction 0.9
+    deci PreserveTopologyOn
+vtkPolyDataNormals normals
+    normals SetInputConnection [deci GetOutputPort]
+    normals FlipNormalsOn
+vtkPolyDataMapper franMapper
+    franMapper SetInputConnection [normals GetOutputPort]
+vtkActor franActor
+    franActor SetMapper franMapper
+    eval [franActor GetProperty] SetColor 1.0 0.49 0.25
+
+# Create the RenderWindow, Renderer and both Actors
+#
+vtkRenderer ren1
+vtkRenderWindow renWin
+    renWin AddRenderer ren1
+vtkRenderWindowInteractor iren
+    iren SetRenderWindow renWin
+
+# Add the actors to the renderer, set the background and size
+#
+ren1 AddActor franActor
+ren1 SetBackground 1 1 1
+renWin SetSize 250 250
+
+# render the image
+#
+iren AddObserver UserEvent {wm deiconify .vtkInteract}
+
+vtkCamera cam1
+    cam1 SetClippingRange 0.0475572 2.37786
+    cam1 SetFocalPoint 0.052665 -0.129454 -0.0573973
+    cam1 SetPosition 0.327637 -0.116299 -0.256418
+    cam1 SetViewUp -0.0225386 0.999137 0.034901
+ren1 SetActiveCamera cam1
+
+iren Initialize
+
+# prevent the tk window from showing up then start the event loop
+wm withdraw .
+iren Start
+
+