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Add Construct_point_on_3(Line_3), for efficiency

This commit is contained in:
Laurent Rineau 2022-10-27 21:42:59 +02:00
parent 51a1179d3b
commit c685810119
3 changed files with 10 additions and 1 deletions
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5
Kernel_23/doc/Kernel_23/Concepts/FunctionObjectConcepts.h
View File

@ -5922,6 +5922,11 @@ public:
Kernel::Point_3 operator()(const Kernel::Line_3& l,
const Kernel::FT i);
/*!
returns `point(0)` on `l`, identical to `operator()(l,0)`.
*/
Kernel::Point_3 operator()(const Kernel::Line_3& l);
/*!
returns an arbitrary point on `h`.
*/

4
Kernel_23/include/CGAL/Kernel/function_objects.h
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@ -2176,6 +2176,10 @@ namespace CommonKernelFunctors {
public:
typedef Point_3 result_type;
const Point_3&
operator()( const Line_3& l) const
{ return l.rep().point(); }
Point_3
operator()( const Line_3& l, const FT i) const
{ return l.rep().point(i); }

2
Kernel_23/include/CGAL/Line_3.h
View File

@ -106,7 +106,7 @@ public:
Point_3 point() const
{
return R().construct_point_on_3_object()(*this, 0);
return R().construct_point_on_3_object()(*this);
}
Point_3 point(const FT i) const