lab8.py 文件源码

def clipping(win):
    norm = isConvex(win.edges)
    if not norm:
        QMessageBox.warning(win, "??????!", "?????????? ?? ????????!???????? ?? ????? ???? ?????????!")

    for b in win.lines:
        win.pen.setColor(blue)
        cyrus_beck(b, win.edges, norm, win.scene, win.pen)
    win.pen.setColor(red)