irendersystem.h

fruitwar and engine

#ifndef IRENDERSYSTEM_H_1_13_2004_
#define IRENDERSYSTEM_H_1_13_2004_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

class IRenderSystem
{
public://用户级别
	virtual ~IRenderSystem( void );
	virtual void AddRef( void );
    virtual bool Release( void );
	//初始化渲染系统
	virtual bool InitSystem( HWND a_hWnd,bool a_bIsWin = true,DWORD a_dwWidth = 800,DWORD a_dwHeight = 600 );
	//设置直射光方向
	virtual void SetDirLight( D3DXVECTOR3& a_v3Begin,D3DXVECTOR3& a_v3End );
	//设置环境光颜色
	virtual void SetAmbientColor( DWORD a_dwColor );
	//屏幕操作
	inline virtual bool BeginScene( void );
	inline virtual void EndScene( void );
	//视口操作
	virtual void SetViewPort( RECT& a_sRect );
	virtual void GetViewPort( RECT& a_sRect );
	//FOG操作
	virtual void SetFog( bool a_bIsOpen,DWORD a_dwFogColor = 0xFFFFFFFF );
	//鼠标操作
	virtual void GetMousePos( POINT& a_sPos );
	//设置是否开启ALPHA
	virtual void SetIsAlpha( bool a_bIsAlpha );
};

#endif //IRENDERSYSTEM_H_1_13_2004_