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CPoint3D.h
Package: CPoint3DCloud.rar　[view]
Upload User: yanweivga
Upload Date: 2008-02-19
Package Size: 1056k
Code Size: 1k
Category:

OpenGL program

Development Platform:

Visual C++

CPoint3D.h：Code Content
  1. //////////////////////////////////////////////////////////////////////////
  2. /************************************************************************/
  3. /*           CPoint3D.h                                                 */
  4. /************************************************************************/
  6. #ifndef  __CPOINT3D_H__
  7. #define  __CPOINT3D_H__
  9. typedef class POINT3D 
  10. {
  11. public:
  12. POINT3D();
  13. ~POINT3D();
  14. POINT3D operator + (const POINT3D &point3d);
  15. POINT3D operator - (const POINT3D &point3d);
  16. POINT3D operator / (const int &sum);
  17. POINT3D operator * (const int &sum);
  18. POINT3D operator += (const POINT3D &point3d);
  19. POINT3D operator -= (const POINT3D &point3d);
  20. POINT3D operator /= (const int &sum);
  21. POINT3D operator *= (const int &sum);
  22. public:
  23. float x;
  24. float y;
  25. float z;
  26. BYTE   w;// w = 0    无用
  27.          //   = 1    有用
  28. }Point3D;
  30. typedef class POINT7D : public POINT3D
  31. {
  32. public :
  33. POINT7D();
  34. ~POINT7D();
  35. POINT7D operator =(const POINT3D &point3d);
  36. public:
  37. float nx;
  38. float ny;
  39. float nz;
  40. } Point7D;
  42. double Distance(const POINT3D &p1 , const POINT3D &p2);
  44. #endif