Image formation (approximately)

Examples

glMatrixMode(GL_MODELVIEW);

glRecti(50,100,200,150);

glTranslatef(-200.0, -50.0, 0.0);

glRecti(50,100,200,150);

glLoadIdentity();

glRotatef(90.0, 0.0, 0.0, 1.0);

glRecti(50,100,200,150);

glLoadIdentity();

glscalef(-.5, 1.0, 1.0)

glRecti(50,100,200,150);