i made a tester to snap line to frame,

but how to snap polygons to that frame, because anchor snaper failed in process.. i try build lines from polygons, but problem is in the donut polygons, they dont build all polygons..

i made a tester to snap line to frame,

but how to snap polygons to that frame, because anchor snaper failed in process.. i try build lines from polygons, but problem is in the donut polygons, they dont build all polygons..
