- // **NOTE: fix function
- glDisable(GL_TEXTURE_2D);
- glDisable(GL_LIGHTING);
- glEnable(GL_BLEND);
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glColor3f( 0.0, 0.0, 0.0 );
-
- glBegin(GL_LINES);
- glVertex3i( lineLength, 1.0, 0.0 );
- glVertex3i( -lineLength, 1.0, 0.0 );
- glEnd();