cgal/Packages/GeoWin/demo/GeoWin/Polyholes_2.hlp

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This demo lets you input two polygons that can have holes.
The two input polygons have different scenes. Use Scenes->activate
to access them. The holes in the polygons are computed by performing
intersections of the first polygon in the scene with the others.
We show the result of boolean operations on these two
polygons.
The result of the boolean operation is computed using
the Nef polyhedron class of CGAL.
Note that you have to input the simple polygons counter-clockwise
if you want to use the INTERIOR for the boolean operation.