OpenGL

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Visual C++

Vector3.h：源码内容

							// Vector3.h: interface for the CVector3 class.
//
//////////////////////////////////////////////////////////////////////
#if !defined(AFX_VECTOR3_H__86CEA3B2_E253_49A8_AC57_A7F485DB0640__INCLUDED_)
#define AFX_VECTOR3_H__86CEA3B2_E253_49A8_AC57_A7F485DB0640__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
class CVector3  
{
public:
	CVector3();
	virtual ~CVector3();
	
	CVector3(float X, float Y, float Z) 
	{ 
		x = X; y = Y; z = Z;
	}
	
	CVector3 operator+(CVector3 vVector)
	{
	
		return CVector3(vVector.x + x, vVector.y + y, vVector.z + z);
	}
 
	CVector3 operator-(CVector3 vVector)
	{
	
		return CVector3(x - vVector.x, y - vVector.y, z - vVector.z);
	}
	
	CVector3 operator*(float num)
	{
	
		return CVector3(x * num, y * num, z * num);
	}
	CVector3 operator/(float num)
	{
	
		return CVector3(x / num, y / num, z / num);
	}
	float x, y, z;				
};
CVector3 Cross(CVector3 vVector1, CVector3 vVector2);
float Magnitude(CVector3 vNormal);
CVector3 Normalize(CVector3 vVector);
#endif // !defined(AFX_VECTOR3_H__86CEA3B2_E253_49A8_AC57_A7F485DB0640__INCLUDED_)

						