OpenGL Programming/Installation/GLUT

GLUT is the utility toolkit that provides Window management for OpenGL applications and their interface with the operating system. GLUT alternatives GLUT started as a non-free library. Nowadays, free/open-source and portable alternatives such as FreeGLUT and OpenGLUT exist. In this wikibook, we recommend FreeGLUT. See the platform-specific installation pages for details on how you can install it. Using GLUT to discover OpenGL version #include <stdio.h> /* printf */ #include <GL/glut.h> /* glut graphics library */ /* Linux c console program gcc f.c -lglut -lGL ./a.out */ int main(int argc, char **argv) { glutInit(&argc, argv); glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH); glutCreateWindow("red 3D lighted cube"); printf("GL_VERSION = %s\n",glGetString(GL_VERSION) ); /* GL_VERSION = 2.1.2 NVIDIA 195.36.24 */ return 0; } More information This program shows info about glut.koders.com : glversion.c To compile : gcc v.c -lglut -lGL To run : ./a.out #include <stdio.h> #if defined(HAVE_FREEGLUT) #ifdef WIN32 #include "../include/GL/freeglut.h" #else #include <GL/freeglut.h> #endif #else #include <GL/glut.h> #endif #define PROGRAM "glversion" int main(int argc, char **argv) { char *version = NULL; char *vendor = NULL; char *renderer = NULL; char *extensions = NULL; GLuint idWindow = 0; int glutVersion; glutInit(&argc, argv); glutInitWindowSize(1,1); glutInitDisplayMode(GLUT_RGBA); idWindow = glutCreateWindow(PROGRAM); glutHideWindow(); glutVersion = glutGet(0x01FC); version = (char*)glGetString(GL_VERSION); vendor = (char*)glGetString(GL_VENDOR); renderer = (char*)glGetString(GL_RENDERER); extensions = (char*)glGetString(GL_EXTENSIONS); printf("GLUT=%d\nVERSION=%s\nVENDOR=%s\nRENDERER=%s\nEXTENSIONS=%s\n", glutVersion,version,vendor,renderer,extensions); glutDestroyWindow(idWindow); return(0); } ko:OpenGL 프로그래밍/설치/GLUT pl:Programowanie_w_systemie_UNIX/c_grafika/OpenGL/glut