CGAL 5.1.5 - 2D and 3D Linear Geometry Kernel
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AdaptableFunctor
(with three arguments)Operations | |
bool | operator() (const Kernel::Point_2 &p, const Kernel::Point_2 &q, const Kernel::Point_2 &r) |
returns true iff the three points p , q and r form a left turn or if they are collinear and the distance of q to p is larger than the distance of r to p , where p is the point passed to the object at construction. More... | |
bool Kernel::LessRotateCCW_2::operator() | ( | const Kernel::Point_2 & | p, |
const Kernel::Point_2 & | q, | ||
const Kernel::Point_2 & | r | ||
) |
returns true iff the three points p
, q
and r
form a left turn or if they are collinear and the distance of q
to p
is larger than the distance of r
to p
, where p
is the point passed to the object at construction.
p
does not lie in the interior of the segment rq
, i.e. p
is an extreme point with respect to \( \{p,q,r\}\).