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/ParaViewCore/Animation/vtkPVExponentialKeyFrame.h

@@ -0,0 +1,63 @@
+/*=========================================================================
+
+  Program:   ParaView
+  Module:    vtkPVExponentialKeyFrame.h
+
+  Copyright (c) Kitware, Inc.
+  All rights reserved.
+  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+     PURPOSE.  See the above copyright notice for more information.
+
+=========================================================================*/
+// .NAME vtkPVExponentialKeyFrame
+// .SECTION Description
+// Interplates lineraly between consequtive key frames.
+
+#ifndef vtkPVExponentialKeyFrame_h
+#define vtkPVExponentialKeyFrame_h
+
+#include "vtkPVKeyFrame.h"
+
+class VTKPVANIMATION_EXPORT vtkPVExponentialKeyFrame : public vtkPVKeyFrame
+{
+public:
+  vtkTypeMacro(vtkPVExponentialKeyFrame, vtkPVKeyFrame);
+  void PrintSelf(ostream& os, vtkIndent indent);
+  static vtkPVExponentialKeyFrame* New();
+
+  // Description:
+  // This method will do the actual interpolation.
+  // currenttime is normalized to the time range between
+  // this key frame and the next key frame.
+  virtual void UpdateValue( double currenttime, vtkPVAnimationCue* cue,
+                            vtkPVKeyFrame* next);
+
+  // Description:
+  // Base to be used for exponential function.
+  vtkSetMacro(Base, double);
+  vtkGetMacro(Base, double);
+
+  vtkSetMacro(StartPower, double);
+  vtkGetMacro(StartPower, double);
+
+  vtkSetMacro(EndPower, double);
+  vtkGetMacro(EndPower, double);
+
+protected:
+  vtkPVExponentialKeyFrame();
+  ~vtkPVExponentialKeyFrame();
+
+  double Base;
+  double StartPower;
+  double EndPower;
+
+private:
+  vtkPVExponentialKeyFrame(const vtkPVExponentialKeyFrame&); // Not implemented.
+  void operator=(const vtkPVExponentialKeyFrame&); // Not implemented.
+
+};
+
+#endif