LSST Applications g0dd1f4853b+10f999ec6a,g1635faa6d4+b976e9dbb0,g1653933729+a8ce1bb630,g28da252d5a+20f909b684,g2bbee38e9b+de1ea1445d,g2bc492864f+de1ea1445d,g2cdde0e794+c2c89b37c4,g3156d2b45e+41e33cbcdc,g347aa1857d+de1ea1445d,g35bb328faa+a8ce1bb630,g3a166c0a6a+de1ea1445d,g3e281a1b8c+9f2c4e2fc3,g414038480c+077ccc18e7,g41af890bb2+fa1be12bb0,g531c6476d5+b4b02c216c,g5fbc88fb19+17cd334064,g781aacb6e4+a8ce1bb630,g7ab3e175f3+14b8e72808,g80478fca09+f5ec7b2bf0,g82479be7b0+0c309e1a1e,g858d7b2824+b4b02c216c,g9125e01d80+a8ce1bb630,ga5288a1d22+46505f0d18,gae0086650b+a8ce1bb630,gb58c049af0+d64f4d3760,gb9c6c11c1e+5a4033fdfe,gc28159a63d+de1ea1445d,gcf0d15dbbd+e25110243b,gd3624f51fd+6b4a7374c1,gda3e153d99+b4b02c216c,gda6a2b7d83+e25110243b,gdaeeff99f8+1711a396fd,ge2409df99d+4338270cf0,ge33fd446bb+b4b02c216c,ge79ae78c31+de1ea1445d,gee3d5c6094+3b2e26a966,gf0baf85859+147a0692ba,gf3967379c6+02b11634a5,w.2024.45
LSST Data Management Base Package
Loading...
Searching...
No Matches
Parametric.h
Go to the documentation of this file.
1// -*- lsst-c++ -*-
2
3/*
4 * LSST Data Management System
5 * Copyright 2008, 2009, 2010 LSST Corporation.
6 *
7 * This product includes software developed by the
8 * LSST Project (http://www.lsst.org/).
9 *
10 * This program is free software: you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation, either version 3 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the LSST License Statement and
21 * the GNU General Public License along with this program. If not,
22 * see <http://www.lsstcorp.org/LegalNotices/>.
23 */
24
25#ifndef LSST_AFW_GEOM_ELLIPSES_Parametric_h_INCLUDED
26#define LSST_AFW_GEOM_ELLIPSES_Parametric_h_INCLUDED
27
29
30namespace lsst {
31namespace afw {
32namespace geom {
33namespace ellipses {
34
39class Parametric final {
40public:
41 Parametric(Ellipse const& ellipse);
42
43 lsst::geom::Point2D operator()(double t) const { return _center + _u * std::cos(t) + _v * std::sin(t); }
44
45private:
46 lsst::geom::Point2D _center;
49};
50} // namespace ellipses
51} // namespace geom
52} // namespace afw
53} // namespace lsst
54
55#endif // !LSST_AFW_GEOM_ELLIPSES_Parametric_h_INCLUDED
An ellipse defined by an arbitrary BaseCore and a center point.
Definition Ellipse.h:51
A functor that returns points on the boundary of the ellipse as a function of a parameter that runs b...
Definition Parametric.h:39
Parametric(Ellipse const &ellipse)
Definition Parametric.cc:31
lsst::geom::Point2D operator()(double t) const
Definition Parametric.h:43
T cos(T... args)
T sin(T... args)