OpenGL/1.x/ground - bambooflow Note

地面表示

とりあえずワイヤの地面

glDisable(GL_LIGHTING);
    glColor3d(0.0, 0.0, 0.0);
    glBegin(GL_LINES);
    for (int i = -10; i <= 10; i++) {
        glVertex3d((GLdouble)i, -10.0, 0); 
        glVertex3d((GLdouble)i,  10.0, 0); 
        glVertex3d(-10.0, (GLdouble)i, 0); 
        glVertex3d( 10.0, (GLdouble)i, 0); 
    }   
    glEnd();