www.pudn.com > glzoom.zip > entity.h

#define PI				3.14159265359 
 
typedef struct tagColorStruct 
{ 
	GLdouble red; 
	GLdouble green; 
	GLdouble blue; 
}COLOR_STRUCT, *LPCOLOR_STRUCT; 
 
 
typedef struct tagVertex 
{ 
	double east; 
	double north; 
	double elev; 
}VERTEX, *LPVERTEX; 
 
 
class CCircleEntity 
{ 
public: 
	CCircleEntity(LPCOLOR_STRUCT color, LPVERTEX center, GLdouble radius); 
	virtual void Draw(); 
protected: 
	GLdouble m_Radius; 
	LPVERTEX m_Center; 
	COLOR_STRUCT m_Color; 
};