// My first Glut Program
// Simple introductory opengl program #include <GL/glut.h>
void display(void)
{
glClear (GL_COLOR_BUFFER_BIT);
glColor3f (1.0,0.0,1.0);
glBegin (GL_POLYGON);
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();
}
void init(void)
{
glClearColor (0.0, 0.0, 0.0, 0.0);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0.0, 1.0, 0.0, 1.0, -1.1, 1.0);
}
int main(int argc, char** argv)
{
glutInit(&argc, argv);
glutInitDisplayMode( GLUT_SINGLE| GLUT_RGB);
glutInitWindowSize(250,250);
glutInitWindowPosition(100,100);
glutCreateWindow ("First Program");
init();
glutDisplayFunc(display);
glutMainLoop();
return 0;
}
Programming = = Computer Language
Computer Language = = Communicate with myself, no need to be understood.
HOW SAD :'(
无与伦比的恩惠
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