/******************************************************************************
Author:?Xiaoqiang?ding
Email:??xiaoqiangding@126.com
******************************************************************************/

#include?“declares.h“

HWND?hWnd;
BITMAPINFO?bmpInfo;
HDC?hDC;
COLOR32?buffer[SCREEN_HEIGHT*SCREEN_WIDTH];
CRayTracer*?tracer?=?0;

LRESULT?CALLBACK?WndProc（HWND?hWnd?UINT?message?WPARAM?wParam?LPARAM?lParam）;
ATOM	MyRegisterClass（HINSTANCE?hInstance）;
BOOL	InitInstance（HINSTANCE?hInstance?int?nCmdShow）;

int?APIENTRY?WinMain（HINSTANCE?hInstanceHINSTANCE?hPrevInstanceLPSTR?lpCmdLineint?nCmdShow）
{
	MyRegisterClass（hInstance）;
????if?（!InitInstance?（hInstance?nCmdShow））?
????{
		return?FALSE;
????}

	ZeroMemory（&bmpInfo?sizeof（bmpInfo））;
	bmpInfo.bmiHeader.biSize?=?sizeof（BITMAPINFOHEADER）;
	bmpInfo.bmiHeader.biPlanes?=?1;
	bmpInfo.bmiHeader.biBitCount?=?32;
	bmpInfo.bmiHeader.biCompression?=?BI_RGB;
	bmpInfo.bmiHeader.biWidth?=?SCREEN_WIDTH;
	bmpInfo.bmiHeader.biHeight?=?-SCREEN_HEIGHT;
	hDC?=?GetDC（hWnd）;

	tracer?=?new?CRayTracer（）;
	tracer->GetScene（）->InitScene（）;
	tracer->SetBuffer（buffer?SCREEN_WIDTH?SCREEN_HEIGHT）;

	MSG?message;
	tracer->InitRender（）;
	while（1）
	{
		if（tracer->Render（））
			tracer->InitRender（）;
		while（PeekMessage（&message?hWnd?0?0?PM_REMOVE））
		{
			TranslateMessage（&message?）;
			DispatchMessage（&message?）;
		}
		StretchDIBits（hDC?0?0?SCREEN_WIDTH?SCREEN_HEIGHT?0?0?SCREEN_WIDTH?SCREEN_HEIGHT?buffer?&bmpInfo?DIB_RGB_COLORS?SRCCOPY）;
	}
	return?1;
}


///////////////////////////////////////////////////////////////////////////////
ATOM?MyRegisterClass（HINSTANCE?hInstance）
{
	WNDCLASSEX?wcex;
	wcex.cbSize????????=?sizeof（WNDCLASSEX）;?
	wcex.style		???=?CS_HREDRAW?|?CS_VREDRAW;
	wcex.lpfnWndProc???=?（WNDPROC）WndProc;
	wcex.cbClsExtra	???=?0;
	wcex.cbWndExtra	???=?0;
	wcex.hInstance?????=?hInstance;
	wcex.hIcon?????????=?NULL;
	wcex.hCursor???????=?NULL;
	wcex.hCursor???????=?LoadCursor（NULL?IDC_ARROW）;
	wcex.hbrBackground?=?（HBRUSH）（COLOR_WINDOW+1）;
	wcex.lpszMenuName??=?NULL;
	wcex.lpszClassName?=?“Raytracer“;
	wcex.hIconSm???????=?NULL;
	return?RegisterClassEx（&wcex）;
}


///////////////////////////////////////////////////////////////////////////////
BOOL?InitInstance（HINSTANCE?hInstance?int?nCmdShow）
{
//	hInst?=?hInstance;
	
	//?make?the?window?show?at?the?center?of?the?screen?and?the?client?area?size?is?800*600
	RECT?rect;
	rect.left?=?0;
	rect.top?=?0;
	rect.right?=?SCREEN_WIDTH;
	rect.bottom?=?SCREEN_HEIGHT;
	AdjustWindowRect（&rect?WS_POPUP?|?WS_SYSMENU?|?WS_CAPTION?NULL）;
	int?windowWidth?=?rect.right?-?rect.left;
	int?windowHeight?=?rect.bottom?-?rect.top;
	int?screenWidth?=?GetSystemMetrics（SM_CXSCREEN）;
	int?screenHeight?=?GetSystemMetrics（SM_CYSCREEN）;
	int?windowLeft?=?（screenWidth?-?windowWidth）?/?2;
	int?windowTop?=?（screenHeight?-?windowHeight）?/?2;
	
	hWnd?=?CreateWindow（“R

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????16796??2012-04-16?15:35??Raytracer\Debug\main.obj

?????文件??????17973??2012-04-16?15:05??Raytracer\Debug\material.obj

?????文件??????15790??2012-04-16?15:05??Raytracer\Debug\plane.obj

?????文件???????3054??2012-04-11?15:55??Raytracer\Debug\Point3.obj

?????文件??????15897??2012-04-16?15:05??Raytracer\Debug\primitive.obj

?????文件??????13512??2012-04-16?15:05??Raytracer\Debug\ray.obj

?????文件?????245814??2012-04-16?15:35??Raytracer\Debug\Raytracer.exe

?????文件?????278852??2012-04-16?15:35??Raytracer\Debug\Raytracer.ilk

?????文件??????23028??2012-04-16?15:34??Raytracer\Debug\raytracer.obj

?????文件????3589984??2012-04-16?15:05??Raytracer\Debug\Raytracer.pch

?????文件?????574464??2012-04-16?15:35??Raytracer\Debug\Raytracer.pdb

?????文件??????19345??2012-04-16?15:05??Raytracer\Debug\scene.obj

?????文件??????16653??2012-04-16?15:05??Raytracer\Debug\sphere.obj

?????文件??????11979??2012-04-14?15:46??Raytracer\Debug\surface.obj

?????文件?????156672??2012-04-16?15:35??Raytracer\Debug\vc60.idb

?????文件??????77824??2012-04-16?15:35??Raytracer\Debug\vc60.pdb

?????文件??????21321??2012-04-16?15:05??Raytracer\Debug\vector3.obj

?????文件????????520??2012-04-16?10:44??Raytracer\declares.h

?????文件???????4365??2012-04-16?15:35??Raytracer\main.cpp

?????文件???????1132??2012-04-26?16:37??Raytracer\material.cpp

?????文件????????636??2012-04-13?15:30??Raytracer\material.h

?????文件????????737??2012-04-14?21:51??Raytracer\plane.cpp

?????文件????????340??2012-04-14?21:23??Raytracer\Plane.h

?????文件????????625??2012-04-16?11:27??Raytracer\primitive.cpp

?????文件????????515??2012-04-16?11:27??Raytracer\primitive.h

?????文件????????497??2012-04-14?21:51??Raytracer\ray.cpp

?????文件????????317??2012-04-16?10:33??Raytracer\ray.h

?????文件???????4699??2012-04-28?10:21??Raytracer\raytracer.cpp

?????文件???????5012??2012-04-14?21:22??Raytracer\Raytracer.dsp

?????文件????????526??2012-04-11?15:34??Raytracer\Raytracer.dsw

............此處省略28個文件信息