1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
// Copyright (c) 2000
// Utrecht University (The Netherlands),
// ETH Zurich (Switzerland),
// INRIA Sophia-Antipolis (France),
// Max-Planck-Institute Saarbruecken (Germany),
// and Tel-Aviv University (Israel). All rights reserved.
//
// This file is part of CGAL (www.cgal.org)
//
// $URL: https://github.com/CGAL/cgal/blob/v6.1/Cartesian_kernel/include/CGAL/Cartesian/ft_constructions_2.h $
// $Id: include/CGAL/Cartesian/ft_constructions_2.h b26b07a1242 $
// SPDX-License-Identifier: LGPL-3.0-or-later OR LicenseRef-Commercial
//
//
// Author(s) : Herve Bronnimann
#ifndef CGAL_CARTESIAN_FT_CONSTRUCTIONS_2_H
#define CGAL_CARTESIAN_FT_CONSTRUCTIONS_2_H
namespace CGAL {
template < class K >
inline
typename K::FT
squared_distance(const PointC2<K> &p,
const PointC2<K> &q)
{
return squared_distanceC2(p.x(), p.y(), q.x(), q.y());
}
template < class K >
inline
typename K::FT
scaled_distance_to_line(const LineC2<K> &l,
const PointC2<K> &p)
{
return scaled_distance_to_lineC2(l.a(), l.b(), l.c(), p.x(), p.y());
}
template < class K >
inline
typename K::FT
scaled_distance_to_line(const PointC2<K> &p,
const PointC2<K> &q,
const PointC2<K> &r)
{
return scaled_distance_to_lineC2(p.x(), p.y(), q.x(), q.y(), r.x(), r.y());
}
template < class K >
inline
typename K::FT
line_y_at_x(const LineC2<K> &l, const typename K::FT &x)
{
return line_y_at_xC2(l.a(), l.b(), l.c(), x);
}
template < class K >
inline
typename K::FT
line_x_at_y(const LineC2<K> &l, const typename K::FT &y)
{
return line_y_at_xC2(l.b(), l.a(), l.c(), y);
}
} //namespace CGAL
#endif // CGAL_CARTESIAN_FT_CONSTRUCTIONS_2_H
|
