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Vector3.h
Package: 虚拟地形建模.rar　[view]
Upload User: dfjhuyju
Upload Date: 2013-03-13
Package Size: 11035k
Code Size: 1k
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OpenGL program

Development Platform:

Visual C++

Vector3.h：Code Content
  1. // Vector3.h: interface for the CVector3 class.
  2. //
  3. //////////////////////////////////////////////////////////////////////
  5. #if !defined(AFX_VECTOR3_H__86CEA3B2_E253_49A8_AC57_A7F485DB0640__INCLUDED_)
  6. #define AFX_VECTOR3_H__86CEA3B2_E253_49A8_AC57_A7F485DB0640__INCLUDED_
  8. #if _MSC_VER > 1000
  9. #pragma once
  10. #endif // _MSC_VER > 1000
  12. class CVector3  
  13. {
  14. public:
  15. CVector3();
  16. virtual ~CVector3();
  18. CVector3(float X, float Y, float Z) 
  19. { 
  20. x = X; y = Y; z = Z;
  21. }
  24. CVector3 operator+(CVector3 vVector)
  25. {
  27. return CVector3(vVector.x + x, vVector.y + y, vVector.z + z);
  28. }
  30.  
  31. CVector3 operator-(CVector3 vVector)
  32. {
  34. return CVector3(x - vVector.x, y - vVector.y, z - vVector.z);
  35. }
  38. CVector3 operator*(float num)
  39. {
  41. return CVector3(x * num, y * num, z * num);
  42. }
  45. CVector3 operator/(float num)
  46. {
  48. return CVector3(x / num, y / num, z / num);
  49. }
  53. float x, y, z;
  55. };
  59. CVector3 Cross(CVector3 vVector1, CVector3 vVector2);
  60. float Magnitude(CVector3 vNormal);
  61. CVector3 Normalize(CVector3 vVector);
  64. #endif // !defined(AFX_VECTOR3_H__86CEA3B2_E253_49A8_AC57_A7F485DB0640__INCLUDED_)