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Fix doc of Projection_traits_xy_3

This commit is contained in:
Andreas Fabri 2021-01-05 15:39:06 +00:00
parent 31037aa014
commit 695ff0f3b3
1 changed files with 1 additions and 1 deletions
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Kernel_23/doc/Kernel_23/CGAL/Projection_traits_xy_3.h
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@ -77,7 +77,7 @@ typedef Line_3<K> Line_2;
A construction object.
Provides the operator :
`Object_2 operator()(Segment_2 s1, Segment_2 s2);`
`boost::optional< boost::variant<Point_2,Segment_2> > operator()(Segment_2 s1, Segment_2 s2);`
which returns a 3D object whose projection on the xy-plane
is the intersection of the projections of `s1` and `s2`.
If non empty, the returned object is either a segment or a point.