//?basic.cpp?:?定義應(yīng)用程序的入口點。
//
#include?“stdafx.h“

HDC			hDC=NULL;		
HGLRC		hRC=NULL;		
HWND		hWnd=NULL;		
HINSTANCE	hInstance;		

bool	keys[256];			
bool	active=TRUE;		
bool	fullscreen=TRUE;	

GLfloat	xrot;				
GLfloat	yrot;				
GLfloat	zrot;				

GLuint	texture[1];			

LRESULT	CALLBACK?WndProc（HWND?UINT?WPARAM?LPARAM）;	

AUX_RGBImageRec?*LoadBMP（char?*Filename）				
{
	FILE?*File=NULL;									

	if?（!Filename）										
	{
		return?NULL;									
	}

	File=fopen（Filename“r“）;							

	if?（File）											
	{
		fclose（File）;									
		return?auxDIBImageLoad（Filename）;				
	}

	return?NULL;										
}

int?LoadGLTextures（）									
{
	int?Status=FALSE;									

	AUX_RGBImageRec?*TextureImage[1];					

	memset（TextureImage0sizeof（void?*）*1）;???????????	


	if?（TextureImage[0]=LoadBMP（“Data/example.bmp“））
	{
		Status=TRUE;									

		glGenTextures（1?&texture[0]）;					


		glBindTexture（GL_TEXTURE_2D?texture[0]）;
		glTexImage2D（GL_TEXTURE_2D?0?3?TextureImage[0]->sizeX?TextureImage[0]->sizeY?0?GL_RGB?GL_UNSIGNED_BYTE?TextureImage[0]->data）;
		glTexParameteri（GL_TEXTURE_2DGL_TEXTURE_MIN_FILTERGL_LINEAR）;
		glTexParameteri（GL_TEXTURE_2DGL_TEXTURE_MAG_FILTERGL_LINEAR）;
	}

	if?（TextureImage[0]）									
	{
		if?（TextureImage[0]->data）							
		{
			free（TextureImage[0]->data）;					
		}

		free（TextureImage[0]）;								
	}

	return?Status;										
}

GLvoid?ReSizeGLScene（GLsizei?width?GLsizei?height）		
{
	if?（height==0）										
	{
		height=1;										
	}

	glViewport（00widthheight）;						

	glMatrixMode（GL_PROJECTION）;						
	glLoadIdentity（）;									


	gluPerspective（45.0f（GLfloat）width/（GLfloat）height0.1f100.0f）;

	glMatrixMode（GL_MODELVIEW）;							
	glLoadIdentity（）;									
}

int?InitGL（GLvoid）										
{
	if?（!LoadGLTextures（））								
	{
		return?FALSE;									
	}

	glEnable（GL_TEXTURE_2D）;							
	glShadeModel（GL_SMOOTH）;							
	glClearColor（0.0f?0.0f?0.0f?0.5f）;				
	glClearDepth（1.0f）;									
	glEnable（GL_DEPTH_TEST）;							
	glDepthFunc（GL_LEQUAL）;								
	glHint（GL_PERSPECTIVE_CORRECTION_HINT?GL_NICEST）;	
	return?TRUE;										
}

int?DrawGLScene（GLvoid）									//?開始畫圖
{
	glClear（GL_COLOR_BUFFER_BIT?|?GL_DEPTH_BUFFER_BIT）;	
	glLoadIdentity（）;									
	glTranslatef（0.0f0.0f-5.0f）;

	glRotatef（xrot1.0f0.0f0.0f）;
	glRotatef（yrot0.0f1.0f0.0f）;
	glRotatef（zrot0.0f0.0f1.0f）;

	glBindTexture（GL_TEXTURE_2D?texture[0]）;

	glBegin（GL_POLYGON）;

		glTexCoord2f（0.0f?0.0f）;?glVertex3f（-1.0f?-1.0f??0.0f）;
		glTexCoord2f（1.0f?0.0f）;?glVertex3f（?1.0f?-1.0f??0.0f）;
		glTexCoord2f（1.0f?1.0f）;?glVertex3f（?1.0f??1.0f??0.0f）;
		glTexCoord2f（0.0f?1.0f）;?glVertex3f（-1.0f??1.0f??0.0f）;

	glEnd（）;

//	xrot+=0.3f;								
	yrot+=0.2f;								
//	zrot+=0.4f;								


	return?TRUE;										
}

GLvoid?KillGLWindow（GLvoid）								
{
	if?（fullscreen）						

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

?????文件??????10243??2009-06-14?03:44??basic\basic\basic.cpp

?????文件?????????39??2009-05-12?13:58??basic\basic\basic.h

????.......?????23558??2003-07-24?09:52??basic\basic\basic.ico

?????文件???????3347??2009-05-12?13:58??basic\basic\basic.rc

?????文件???????4611??2009-05-12?14:06??basic\basic\basic.vcproj

?????文件???????1409??2009-07-15?17:09??basic\basic\basic.vcproj.Roc-PC.Roc.user

?????文件?????196662??2004-09-01?10:26??basic\basic\data\example.BMP

?????文件?????196664??2009-06-13?16:21??basic\basic\data\example2.bmp

?????文件????????663??2009-05-12?14:03??basic\basic\Debug\basic.exe.embed.manifest

?????文件????????728??2009-05-12?14:03??basic\basic\Debug\basic.exe.embed.manifest.res

?????文件????????621??2009-06-14?03:44??basic\basic\Debug\basic.exe.intermediate.manifest

?????文件??????30753??2009-06-14?03:44??basic\basic\Debug\basic.obj

?????文件????8257536??2009-06-06?17:18??basic\basic\Debug\basic.pch

?????文件??????48248??2009-05-12?14:02??basic\basic\Debug\basic.res

?????文件???????6134??2009-06-14?03:44??basic\basic\Debug\BuildLog.htm

?????文件?????????63??2009-06-14?03:44??basic\basic\Debug\mt.dep

?????文件?????113009??2009-06-06?17:18??basic\basic\Debug\stdafx.obj

?????文件?????248832??2009-06-14?03:44??basic\basic\Debug\vc90.idb

?????文件?????389120??2009-06-14?03:44??basic\basic\Debug\vc90.pdb

?????文件???????1929??2009-05-12?13:58??basic\basic\ReadMe.txt

?????文件????????712??2009-05-12?13:58??basic\basic\Resource.h

????.......?????23558??2003-07-24?09:52??basic\basic\small.ico

?????文件????????210??2009-05-12?13:58??basic\basic\stdafx.cpp

?????文件????????681??2009-06-06?17:18??basic\basic\stdafx.h

?????文件???????1026??2009-05-12?13:58??basic\basic\targetver.h

?????文件????7908352??2009-07-15?17:09??basic\basic.ncb

?????文件????????881??2009-05-12?13:58??basic\basic.sln

????..A..H.?????12800??2009-07-15?17:09??basic\basic.suo

?????文件?????116224??2009-06-14?03:44??basic\Debug\basic.exe

?????文件?????598600??2009-06-14?03:44??basic\Debug\basic.ilk

............此處省略9個文件信息