OpenGL.zip_运动 仿真

Visual C++用户： 1。下载GLUT库：http://www.opengl.org/resources/libraries/glut/glutdlls37beta.zip 2。将压缩包内的glut.h放到...\Microsoft Visual Studio\VC98\Include\GL目录下 将glut32.lib放到...\Microsoft Visual Studio\VC98\Lib目录下 将glut32.dll放到X:\windows\systom32目录下（win98用户放到X:\windows\systom目录下） 3。建立一个控制台工程Win32 Console Application，加入hello.c并运行： #include <GL/glut.h> void display(void) { glClear (GL_COLOR_BUFFER_BIT);/* clear all pixels */ glColor3f (1.0, 1.0, 1.0); glBegin(GL_POLYGON);/* draw white polygon with corners at(0.25, 0.25, 0.0) and (0.75, 0.75, 0.0)*/ glVertex3f (0.25, 0.25, 0.0); glVertex3f (0.75, 0.25, 0.0); glVertex3f (0.75, 0.75, 0.0); glVertex3f (0.25, 0.75, 0.0); glEnd(); glFlush ();/* start processing buffered OpenGL routines */ } void init (void) { glClearColor (0.0, 0.0, 0.0, 0.0);/* select clearing color */ glMatrixMode(GL_PROJECTION); glLoadIdentity(); glOrtho(0.0, 1.0, 0.0, 1.0, -1.0, 1.0);/* initialize viewing values */ } int main(int argc, char** argv) { glutInit(&argc, argv); glutInitDisplayMode (GLUT_SINGLE | GLUT_RGB);/*Declare initial display mode(single buffer and RGBA).*/ glutInitWindowSize (250, 250); /*Declare initial window size.*/ glutInitWindowPosition (100, 100);/*Declare initial window position.*/ glutCreateWindow ("hello");/*Open window with "hello"in its title bar.*/ init ();/*Call initialization routines.*/ glutDisplayFunc(display); /*Register callback function to display graphics.*/ glutMainLoop();/*Enter main loop and process events.*/ return 0; /* ANSI C requires main to return int. */ }