Create HouseTextureMapping

HouseTextureMapping/Vector.h

@@ -0,0 +1,41 @@
+// Vector.h: interface for the CVector class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#if !defined(AFX_VECTOR_H__8C972371_1C22_4E15_A2A8_3CE42319C9CB__INCLUDED_)
+#define AFX_VECTOR_H__8C972371_1C22_4E15_A2A8_3CE42319C9CB__INCLUDED_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+#include "P3.h"
+#include "Pi3.h"
+
+class CVector  
+{
+public:
+	CVector();	
+	virtual ~CVector();
+	CVector(double x,double y,double z);
+	CVector(const CP3 &);
+	CVector(const CPi3 &);
+	CVector(const CP3 &,const CP3 &);
+	CVector(const CPi3 &,const CPi3 &);	
+	double Mag();//矢量的模
+	CVector Normalize();//单位矢量
+	friend CVector operator +(const CVector &,const CVector &);//运算符重载
+	friend CVector operator -(const CVector &,const CVector &);
+	friend CVector operator *(const CVector &,double);
+	friend CVector operator *(double,const CVector &);
+	friend CVector operator /(const CVector &,double);
+	friend CVector operator+=(CVector &,CVector &);
+	friend CVector operator-=(CVector &,CVector &);
+	friend CVector operator*=(CVector &,CVector &);
+	friend CVector operator/=(CVector &,double);
+	friend double  Dot(const CVector &,const CVector &);  //矢量点积
+	friend CVector Cross(const CVector &,const CVector &);//矢量叉积
+public:
+	double x,y,z;//公有数据成员，方便外部访问
+};
+
+#endif // !defined(AFX_VECTOR_H__8C972371_1C22_4E15_A2A8_3CE42319C9CB__INCLUDED_)