#include?
#include?
#include?
#include?“glwidget.h“
#include?
#include?






bool?flag?=?false;
?
GLfloat?LightAmbient[]=?{?1.0f?1.0f?1.0f?1.0f?};?				//?環境光參數
GLfloat?LightDiffuse[]=?{?50.0f?0.0f?0.0f?1.0f?};				?//?漫射光參數
GLfloat?LightPosition[]=?{?0.0f0.0f?0.0f?1.0f?};				?//?光源位置
GLwidget::GLwidget（QWidget?*parent）
	:?QGLWidget（parent）
{
	PI?=?3.14159;
	a=2.5f;
	b=2.2f;
	x?=?y?=0;
	z?=?5;
	lx?=?ly?=?0;
	lz?=?-1.0;
	xrot?=?yrot?=?zrot?=0;
	moveAngle?=?0;
	vertexAngle?=?0;
	moonAngle?=?0;
	earthAngle?=?0;
	earthRadius=0.8/100.0f;
	moonRadius=earthRadius*（GLfloat）（109.0/400.0）;
	sunRadius=109*earthRadius;
	quadratic?=?gluNewQuadric（）;

	QTimer?*timer?=?new?QTimer（this）;
	connect（timer?SIGNAL（timeout（））?this?SLOT（Rotate（）））;
	connect（timerSIGNAL?（timeout（））thisSLOT（Revolution（）））;
	timer->start（10）;
	
}

GLwidget::~GLwidget（）
{
}
void?GLwidget::loadTextures（）
{
	glEnable（GL_TEXTURE_2D）;
	QImage?text[3]buff[3];
	if（!buff[0].load（“./sun.bmp“）
		||!buff[1].load（“./earth.bmp“）
		||!buff[2].load（“./moon.bmp“））{
			printf（“Load?Image?failed!\n“）;
	}
	text[0]?=?QGLWidget::convertToGLFormat（buff[0]）;
	text[1]?=?QGLWidget::convertToGLFormat（buff[1]）;
	text[2]?=?QGLWidget::convertToGLFormat（buff[2]）;

	glGenTextures（3&texture[0]）;

	glBindTexture（?GL_TEXTURE_2D?texture[0]?）;
	glTexParameteri（?GL_TEXTURE_2D?GL_TEXTURE_MAG_FILTER?GL_LINEAR?）;
	glTexParameteri（?GL_TEXTURE_2D?GL_TEXTURE_MIN_FILTER?GL_LINEAR?）;
	glTexImage2D（?GL_TEXTURE_2D?0?3?text[0].width（）?text[0].height（）?0
		GL_RGBA?GL_UNSIGNED_BYTE?text[0].bits（）?）;

	glBindTexture（?GL_TEXTURE_2D?texture[1]?）;
	glTexParameteri（?GL_TEXTURE_2D?GL_TEXTURE_MAG_FILTER?GL_LINEAR?）;
	glTexParameteri（?GL_TEXTURE_2D?GL_TEXTURE_MIN_FILTER?GL_LINEAR?）;
	glTexImage2D（?GL_TEXTURE_2D?0?3?text[1].width（）?text[1].height（）?0
		GL_RGBA?GL_UNSIGNED_BYTE?text[1].bits（）?）;


	glBindTexture（?GL_TEXTURE_2D?texture[2]?）;
	glTexParameteri（?GL_TEXTURE_2D?GL_TEXTURE_MAG_FILTER?GL_LINEAR?）;
	glTexParameteri（?GL_TEXTURE_2D?GL_TEXTURE_MIN_FILTER?GL_LINEAR?）;
	glTexImage2D（?GL_TEXTURE_2D?0?3?text[2].width（）?text[2].height（）?0
		GL_RGBA?GL_UNSIGNED_BYTE?text[2].bits（）?）;
}
void?GLwidget::initializeGL（）
{
	loadTextures（）;
	glShadeModel（GL_SMOOTH）;
	glEnable（GL_DEPTH_TEST）;
	glHint（GL_POINT_SMOOTH_HINTGL_DONT_CARE）;
	glClearColor（0.0f0.0f0.0f0.0f）;
	glClearDepth（1.0f）;
		
	glDepthFunc（GL_LEQUAL）;								//?所作深度測試的類型
	glHint（GL_PERSPECTIVE_CORRECTION_HINT?GL_NICEST）;	//?告訴系統對透視進行修正

	glLightfv（GL_LIGHT1?GL_AMBIENT?LightAmbient）;				//?設置環境光
	glLightfv（GL_LIGHT1?GL_DIFFUSE?LightDiffuse）;				//?設置漫射光
	glLightfv（GL_LIGHT1?GL_POSITIONLightPosition）;			//?設置光源位置
	glEnable（GL_LIGHT1）;	

	gluQuadricTexture（quadraticGL_TRUE）;
	gluQuadricNormals（quadratic?GLU_SMOOTH）;		//?使用平滑法線

	glColor4f（1.00.00.00.5）;	
	glBlendFunc（GL_SRC_ALPHAGL

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

?????文件??????10042??2012-05-10?21:39??Release\BuildLog.htm

?????文件????3145784??2009-08-26?17:18??Release\earth.bmp

?????文件?????169984??1998-08-18?16:25??Release\glut32.dll

?????文件??????35220??2012-05-10?21:39??Release\glwidget.obj

?????文件???????9065??2012-05-10?21:29??Release\main.obj

?????文件??????10149??2012-05-10?21:29??Release\moc_glwidget.obj

?????文件?????786488??2009-08-26?17:13??Release\moon.bmp

?????文件?????????67??2012-05-10?21:39??Release\mt.dep

?????文件???????2931??2012-05-10?21:29??Release\qrc_glwidget.obj

?????文件????2520064??2012-04-28?09:59??Release\QtCore4.dll

?????文件????8351232??2012-03-22?20:15??Release\QtGui4.dll

?????文件?????766464??2012-03-22?20:19??Release\QtOpenGL4.dll

?????文件????2405376??2012-05-10?21:39??Release\Solar.exe

?????文件????????616??2012-05-10?21:39??Release\Solar.exe.intermediate.manifest

?????文件????2377044??2012-05-10?21:05??Release\Solar.res

?????文件?????786486??2012-05-10?20:59??Release\sun.bmp

?????文件????2214912??2012-05-10?21:39??Release\vc90.idb

?????目錄??????????0??2012-05-10?22:03??Release

?????文件???????6783??2012-05-10?21:57??Release\glwidget.cpp

?????文件???????1106??2012-05-10?22:01??Release\glwidget.h

?????文件????????171??2012-05-09?08:05??Release\main.cpp

-----------?---------??----------?-----??----

?????????????23599984????????????????????21