skybox.h

3D游戏展示程序

//--------------------------------------------------
//  Desc: SkyBox
//  Date: 2007.1.25 /update
//  Author: artsylee
//
//  Copyright (C) 2007 artsylee
//
//--------------------------------------------------

#ifndef _SKYBOX_
#define _SKYBOX_

#include <Windows.h>
#include <d3d9.h>
#include <d3dx9.h>

enum SKYBOXPLANE
{
	SBP_LEFT,
	SBP_FRONT,
	SBP_RIGHT,
	SBP_BACK,
	SBP_TOP,
	SBP_BOTTOM,
};

struct SkyBoxVertex
{
	float x, y, z;
	float u, v;
	SkyBoxVertex(){}
	SkyBoxVertex(float fx, float fy, float fz, float fu, float fv)
	{
		x = fx;
		y = fy;
		z = fz;
		u = fu;
		v = fv;
	}
	static const DWORD FVF;
};

class CSkyBox
{
public:
	CSkyBox();
	~CSkyBox();

	void	InitSkyBox(float x, float y, float z);
	void	DrawSkyBox();
	void	SetCenter(D3DXVECTOR3 center);

private:
	float	m_XLen;
	float	m_YLen;
	float	m_ZLen;
	DWORD	m_hSkyTex[6];
	D3DXVECTOR3	m_CenterPosition;
	LPDIRECT3DVERTEXBUFFER9 m_pBoxVB;
};

#endif // _SKYBOX_