//?e3.cpp?:?Defines?the?entry?point?for?the?console?application.
//
#include?“GL/glut.h“???
#include?“iostream“???
#include“Cmath“???
using?namespace?std;???
?
?float?d?=?0.0f;??
#include?“stdafx.h“
void?myMainWinDraw（?）;???
???
void?init（）???
{???
?????
????glClearColor（0.0?0.0?0.0?0.0）;???
?????glColor3f（0.0f?0.0f?0.0f）;???
?????glMatrixMode（?GL_MODELVIEW?）;???
?????glLoadIdentity（）;???
????gluLookAt（0.00.01.0?1.2.03.00.01.00.0）;???
???
???
?????
}???
???

void?reshape（?int?w?int?h?）???
{???
????glViewport（00?（GLsizei）w?（GLsizei）h?）;???
???
????glMatrixMode（?GL_PROJECTION?）;???
????glLoadIdentity（）;???
??????
?????gluPerspective（90（GLfloat）w/（GLfloat）h1.0100）;
??????
?????if?（w<=h）???
????????glOrtho（-7.0?7.0?-7.0*h/w?7.0*h/w?-7.0?10.0）;???
????else???
????????glOrtho（-7.0*?w/h?7.0*w/h?-7.0?7.0?-7.0?10.0）;???
???
}???
???
???
void?main（?）???
{???
???
????glutInitDisplayMode（?GLUT_RGB?|GLUT_DOUBLE|?GLUT_DEPTH?）;//?GLUT_SINGLE????
????glutInitWindowPosition（?100?100?）;???
????glutInitWindowSize（?500?500?）;???
????glutCreateWindow（“???“）;???
????init（）;???
????glutDisplayFunc（myMainWinDraw）;???
????glutReshapeFunc（?reshape?）;???????????
???
????glutMainLoop（）;???
????return;???
}???
???
void?myMainWinDraw（）???
{???
????glClear（?GL_COLOR_BUFFER_BIT?|?GL_DEPTH_BUFFER_BIT?）;??????
????glTranslatef（0.00.0-10.0）;???
?????glBegin（GL_POLYGON）;???
????glColor3f（0.01.00.5）;???
?????glVertex3f（-6.00.06.0）;???
?????glVertex3f（6.00.06.0）;???
?????glVertex3f（6.00.0-6.0）;???
?????glVertex3f（-6.00.0-6.0）;???
????glEnd（）;???
???d?-=?1.5f;??
????if（d<-52.0f）??
????????d=0.0f;
???
??//??glBegin?（?GL_QUADS?）;???
????glColor3f（0.01.00.2）;???
????glVertex3f?（00-1）;????
????glVertex3f?（20-1）;????
????glVertex3f?（201）;????
????glVertex3f?（001）;????
????glEnd?（）;???
????
//????glBegin（GL_TRIANGLE_STRIP）;???
?????glColor3f（0.00.01.0）;???
????glVertex3f（201）;???
????glVertex3f（221）;???
????glVertex3f（20-1）;???
????glVertex3f（22-1）;???
????glEnd（）;???
//????glBegin（GL_TRIANGLE_STRIP）;???
????glColor3f（0.00.50.0）;???
????glVertex3f（20-1）;???
????glVertex3f（22-1）;???
????glVertex3f（00-1）;???
????glVertex3f（02-1）;???
????glEnd（）;???
//????glBegin（GL_TRIANGLE_STRIP）;???
????glColor3f（0.00.21.2）;???
????glVertex3f（00-1）;???
????glVertex3f（02-1）;???
????glVertex3f（001）;???
????glVertex3f（021）;???
????glEnd（）;???
//????glBegin（GL_TRIANGLE_STRIP）;???
????glColor3f（1.00.50.0）;???
????glVertex3f（001）;???
????glVertex3f（021）;???
????glVertex3f（201）;???
????glVertex3f（221）;???
????glEnd（）;???
//???glBegin（GL_TRIANGLE_STRIP）;???
?????glColor3f（0.51.00.0）;???
??????glVertex3f（021?）;???
??????glVertex3f（221?）;???
??????glVertex3f（1?31）;???
???????glColor3f（0.50.01.5）;???
???????glVertex3f（22-1）;???
??????glVertex3f（13-1）;?????????
???????glVertex3f（02-1）;????
??????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-12-17?17:20??MyProjects\
?????文件?????????244??2019-10-31?11:11??MyProjects\2_3操作說明.txt
?????目錄???????????0??2019-12-14?15:19??MyProjects\e3\
?????目錄???????????0??2019-12-14?15:02??MyProjects\e3\Debug\
?????文件????????2006??2019-12-14?15:02??MyProjects\e3\Debug\StdAfx.obj
?????文件??????213884??2019-12-14?15:02??MyProjects\e3\Debug\e3.pch
?????文件???????33792??2019-12-14?15:11??MyProjects\e3\Debug\vc60.idb
?????文件???????53248??2019-12-14?15:11??MyProjects\e3\Debug\vc60.pdb
?????文件????????1184??2019-12-14?15:02??MyProjects\e3\ReadMe.txt
?????文件?????????289??2019-12-14?15:02??MyProjects\e3\StdAfx.cpp
?????文件?????????769??2019-12-14?15:02??MyProjects\e3\StdAfx.h
?????文件????????3174??2019-12-14?15:11??MyProjects\e3\e3.cpp
?????文件????????4488??2019-12-14?15:02??MyProjects\e3\e3.dsp
?????文件?????????510??2019-12-14?15:02??MyProjects\e3\e3.dsw
?????文件???????33792??2019-12-14?15:19??MyProjects\e3\e3.ncb
?????文件???????48640??2019-12-14?15:19??MyProjects\e3\e3.opt
?????文件????????4990??2019-12-14?15:11??MyProjects\e3\e3.plg
?????目錄???????????0??2019-10-25?20:27??MyProjects\lab1.3\
?????目錄???????????0??2019-10-25?20:24??MyProjects\lab1.3\Debug\
?????文件????????2026??2019-10-24?09:23??MyProjects\lab1.3\Debug\StdAfx.obj
?????文件??????204868??2019-10-25?20:24??MyProjects\lab1.3\Debug\lab1.exe
?????文件??????262692??2019-10-25?20:24??MyProjects\lab1.3\Debug\lab1.ilk
?????文件???????28294??2019-10-25?20:24??MyProjects\lab1.3\Debug\lab1.obj
?????文件??????213884??2019-10-24?09:23??MyProjects\lab1.3\Debug\lab1.pch
?????文件??????467968??2019-10-25?20:24??MyProjects\lab1.3\Debug\lab1.pdb
?????文件???????82944??2019-10-25?20:25??MyProjects\lab1.3\Debug\vc60.idb
?????文件??????126976??2019-10-25?20:24??MyProjects\lab1.3\Debug\vc60.pdb
?????文件????????1196??2019-10-24?09:21??MyProjects\lab1.3\ReadMe.txt
?????文件?????????291??2019-10-24?09:21??MyProjects\lab1.3\StdAfx.cpp
?????文件?????????769??2019-10-24?09:21??MyProjects\lab1.3\StdAfx.h
?????文件????????2312??2019-10-25?20:24??MyProjects\lab1.3\lab1.cpp
............此處省略219個文件信息