Setting up an OpenGL development environment in ubuntu

109 阅读 0 评论 72 点赞

我是靠谱客的博主热心哈密瓜，最近开发中收集的这篇文章主要介绍Setting up an OpenGL development environment in ubuntu，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

1.opening terminal window and entering the apt-get command for the packages:

sudo apt-get install mesa-common-dev
sudo apt-get install freeglut3-dev

2.Testing　

#include "GL/freeglut.h"
#include "GL/gl.h"
/* display function - code from:
http://fly.cc.fer.hr/~unreal/theredbook/chapter01.html
This is the actual usage of the OpenGL library.
The following code is the same for any platform */
void renderFunction()
{
glClearColor(0.0, 0.0, 0.0, 0.0);
glClear(GL_COLOR_BUFFER_BIT);
glColor3f(1.0, 1.0, 1.0);
glOrtho(-1.0, 1.0, -1.0, 1.0, -1.0, 1.0);
glBegin(GL_POLYGON);
glVertex2f(-0.5, -0.5);
glVertex2f(-0.5, 0.5);
glVertex2f(0.5, 0.5);
glVertex2f(0.5, -0.5);
glEnd();
glFlush();
}
/* Main method - main entry point of application
the freeglut library does the window creation work for us,
regardless of the platform. */
int main(int argc, char** argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_SINGLE);
glutInitWindowSize(500,500);
glutInitWindowPosition(100,100);
glutCreateWindow("OpenGL - First window demo");
glutDisplayFunc(renderFunction);
glutMainLoop();
return 0;
}