DirextX编程

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Visual C++

object.h：源码内容

							//--------------------------------------------------------------------------------------
// File: object.h
//
// 定义了台灯类，包含了台灯模型，台灯光源，和一个相机模型，当按下鼠标左键移动的时候，能转动台灯
//
// Copyright (c) 子墨工作室. All rights reserved.
//--------------------------------------------------------------------------------------
#ifndef __OBJECT__H__INCLUDED__
#define __OBJECT__H__INCLUDED__
class CSpotLight
{
public:
	CSpotLight();
	~CSpotLight();
public:
	// 导入模型和纹理
	HRESULT OnCreateDevice( LPDIRECT3DDEVICE9 pd3dDevice );
	/*HRESULT OnResetDevice();
	HRESULT OnLostDevice();*/
	virtual LRESULT HandleMessages( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam );
	void OnDestroyDevice();
	// 初始化m_light和m_lightCamera
	virtual void InitLight( D3DVECTOR position, D3DVECTOR direction, D3DVECTOR upVec );
	virtual void OnRender();
	// 调用了相机的FrameMove()函数，以改变相机的朝向状态
	void FrameMove( float fElapsedTime );
	CFirstPersonCamera m_lightCamera;
	D3DLIGHT9 m_light;
protected:
	virtual void PreRender();
	virtual void PostRender();
	ID3DXMesh* m_pMesh;
	D3DMATERIAL9* m_pMeshMtrl;
	IDirect3DTexture9* m_pTexture;
	DWORD m_dwMtrls;
	bool m_bDeviceLost;
	IDirect3DDevice9* m_pd3dDevice;
};
#endif  // __OBJECT__H__INCLUDED__

						