#include <d3dx9.h>
class Camera
{
public:

	D3DXVECTOR3		m_vEye;						//攝象機(jī)的位置
	D3DXVECTOR3		m_vLookat;					//攝象機(jī)目標(biāo)的位置
	D3DXVECTOR3		m_vUp;						//攝象機(jī)的正上方

	D3DXVECTOR3		m_vNewXAxis;
	D3DXVECTOR3		m_vNewZAxis;

	D3DXMATRIX		m_matView;

public:

	Camera(D3DXVECTOR3 & vEye, D3DXVECTOR3 & vLookat, D3DXVECTOR3 & vUp );

	D3DXMATRIX* GetViewMatrix();

	void MouseRotationX(float);
	void MouseRotationY(float);
	
	void MoveLeftRight(float);
	void MoveFrontBack(float);
	
	void ThirdPersonRotationX(float);
	void ThirdPersonRotationY(float);

};