text: // Geometric Tools, LLC
  // Copyright (c) 1998-2014
  // Distributed under the Boost Software License, Version 1.0.
  // http://www.boost.org/LICENSE_1_0.txt
  // http://www.geometrictools.com/License/Boost/LICENSE_1_0.txt
  //
  // File Version: 5.0.0 (2010/01/01)
  
  #ifndef BSPLINESURFACEFITTER_H
  #define BSPLINESURFACEFITTER_H
  
  #include "Wm5WindowApplication3.h"
  using namespace Wm5;
  
  class BSplineSurfaceFitter : public WindowApplication3
  {
      WM5_DECLARE_INITIALIZE;
      WM5_DECLARE_TERMINATE;
  
  public:
      BSplineSurfaceFitter ();
  
      virtual bool OnInitialize ();
      virtual void OnTerminate ();
      virtual void OnIdle ();
      virtual bool OnKeyDown (unsigned char key, int x, int y);
  
  protected:
      void CreateScene ();
      void UpdateFog ();
  
      NodePtr mScene;
      WireStatePtr mWireState;
      CullStatePtr mCullState;
      TriMeshPtr mHeightField;
      TriMeshPtr mFittedField;
      Culler mCuller;
  
      Float4 mTextColor;
  };
  
  WM5_REGISTER_INITIALIZE(BSplineSurfaceFitter);
  WM5_REGISTER_TERMINATE(BSplineSurfaceFitter);
  
  #endif
  