binfilter/inc/bf_goodies/b3dvolum.hxx

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  30
  31 #ifndef _B3D_VOLUM_HXX
  32 #define _B3D_VOLUM_HXX
  33
  34 #ifndef _SVX_VECTOR3D_HXX
  35 #include "vector3d.hxx"
  36 #endif
  37
  38 #ifndef _INC_FLOAT
  39 #include <float.h>
  40 #endif
  41
  42 #ifndef _STREAM_HXX
  43 #include <tools/stream.hxx>
  44 #endif
  45
  46 /*************************************************************************
  47 |*
  48 |* dreidimensionales Volumen, symmetrisch zu den Koordinatenachsen
  49 |*
  50 \************************************************************************/
  51
  52 namespace binfilter {
  53 class Vol3DPointIterator;
  54
  55 class B3dVolume
  56 {
  57 // friend class binfilter::Vol3DPointIterator; //STRIP008
  58  friend class Vol3DPointIterator;
  59  protected:
  60     Vector3D aMinVec;
  61     Vector3D aMaxVec;
  62
  63  public:
  64     B3dVolume(const Vector3D& rPos, const Vector3D& r3DSize,
  65         BOOL bPosIsCenter = TRUE);
  66     B3dVolume();
  67
  68     void Reset();
  69     BOOL IsValid() const;
  70
  71     B3dVolume& Union(const B3dVolume& rVol2);
  72     B3dVolume& Union(const Vector3D& rVec);
  73
  74     const Vector3D& MinVec() const { return aMinVec; }
  75     Vector3D& MinVec() { return aMinVec; }
  76
  77     const Vector3D& MaxVec() const { return aMaxVec; }
  78     Vector3D& MaxVec() { return aMaxVec; }
  79
  80     double GetWidth()  const { return aMaxVec.X() - aMinVec.X(); }
  81     double GetHeight() const { return aMaxVec.Y() - aMinVec.Y(); }
  82     double GetDepth()  const { return aMaxVec.Z() - aMinVec.Z(); }
  83
  84     friend SvStream& operator>>(SvStream& rIStream, B3dVolume&);
  85     friend SvStream& operator<<(SvStream& rOStream, const B3dVolume&);
  86 };
  87 }//end of namespace binfilter
  88
  89
  90 #endif                  // _B3D_VOLUM_HXX