Lines Matching refs:visible
382 // in the other case, update the stars that will stay visible.
390 // if the star wasn't visible before, then no more question.
396 // check if the old position is still visible in the new clipping
401 goto visible;
406 goto visible;
411 // if it's still visible...
412 visible:
576 // check if the new position is visible in the current clipping
583 visible:
584 // if it's visible, then draw it.
599 goto visible;
603 // if not visible, register the fact that the star wasn't draw.