diff --git a/Minkowski_sum_2/doc/Minkowski_sum_2/CGAL/minkowski_sum_2.h b/Minkowski_sum_2/doc/Minkowski_sum_2/CGAL/minkowski_sum_2.h index c0a992e0402..f8ab4147dbe 100644 --- a/Minkowski_sum_2/doc/Minkowski_sum_2/CGAL/minkowski_sum_2.h +++ b/Minkowski_sum_2/doc/Minkowski_sum_2/CGAL/minkowski_sum_2.h @@ -3,8 +3,8 @@ namespace CGAL { /*! \ingroup PkgMinkowskiSum2 -Computes the Minkowski sum \f$ P \oplus Q\f$ of the two given polygons -using the reduced convolution method. +Computes the Minkowski sum \f$ P \oplus Q\f$ of the two given polygons. +This method defaults to the reduced convolution method, see below. Note that as the input polygons may not be convex, their Minkowski sum may not be a simple polygon. The result is therefore represented as a polygon with holes. diff --git a/Minkowski_sum_2/doc/Minkowski_sum_2/Minkowski_sum_2.txt b/Minkowski_sum_2/doc/Minkowski_sum_2/Minkowski_sum_2.txt index 6a026af4e3d..54198653b78 100644 --- a/Minkowski_sum_2/doc/Minkowski_sum_2/Minkowski_sum_2.txt +++ b/Minkowski_sum_2/doc/Minkowski_sum_2/Minkowski_sum_2.txt @@ -119,7 +119,12 @@ avoid the costly intersection tests. The function \link minkowski_sum_2() `minkowski_sum_2(P, Q)`\endlink accepts two simple polygons \f$ P\f$ and \f$ Q\f$, represented using the `Polygon_2` class-template and uses the reduced convolution method in order to compute and -return their Minkowski sum \f$ S = P \oplus Q\f$. +return their Minkowski sum \f$ S = P \oplus Q\f$. By default, \link minkowski_sum_2() +`minkowski_sum_2(P, Q)`\endlink uses the reduced convolution approach, to explicitly +use the full convolution, use \link minkowski_sum_full_convolution_2() +`minkowski_sum_full_convolution_2(P, Q)`\endlink. To explicitly use the reduced +convolution convolution, use \link minkowski_sum_reduced_convolution_2() +`minkowski_sum_reduced_convolution_2(P, Q)`\endlink. As the input polygons may not be convex, their Minkowski sum may not be simply connected and contain polygonal holes; see for example