LSSTApplications  18.1.0
LSSTDataManagementBasePackage
astrometryMappings.cc
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1 // -*- LSST-C++ -*-
2 /*
3  * This file is part of jointcal.
4  *
5  * Developed for the LSST Data Management System.
6  * This product includes software developed by the LSST Project
7  * (https://www.lsst.org).
8  * See the COPYRIGHT file at the top-level directory of this distribution
9  * for details of code ownership.
10  *
11  * This program is free software: you can redistribute it and/or modify
12  * it under the terms of the GNU General Public License as published by
13  * the Free Software Foundation, either version 3 of the License, or
14  * (at your option) any later version.
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19  * GNU General Public License for more details.
20  *
21  * You should have received a copy of the GNU General Public License
22  * along with this program. If not, see <https://www.gnu.org/licenses/>.
23  */
24 
25 #include "pybind11/pybind11.h"
26 #include "pybind11/eigen.h"
27 
31 
32 namespace py = pybind11;
33 using namespace pybind11::literals;
34 
35 namespace lsst {
36 namespace jointcal {
37 namespace {
38 
39 void declareAstrometryMapping(py::module &mod) {
40  py::class_<AstrometryMapping, std::shared_ptr<AstrometryMapping>> cls(mod, "AstrometryMapping");
41 
42  cls.def("getNpar", &AstrometryMapping::getNpar);
43  cls.def("transformPosAndErrors", [](AstrometryMapping const &self, jointcal::FatPoint &inPos) {
44  jointcal::FatPoint outPos;
45  self.transformPosAndErrors(inPos, outPos);
46  return outPos;
47  });
48 }
49 
50 void declareChipVisitAstrometryMapping(py::module &mod) {
51  py::class_<ChipVisitAstrometryMapping, std::shared_ptr<ChipVisitAstrometryMapping>, AstrometryMapping>
52  cls(mod, "ChipVisitAstrometryMapping");
53 
54  cls.def("getTransform1", &ChipVisitAstrometryMapping::getTransform1,
55  py::return_value_policy::reference_internal);
56  cls.def_property_readonly("transform1", &ChipVisitAstrometryMapping::getTransform1,
57  py::return_value_policy::reference_internal);
58 
59  cls.def("getTransform2", &ChipVisitAstrometryMapping::getTransform2,
60  py::return_value_policy::reference_internal);
61  cls.def_property_readonly("transform2", &ChipVisitAstrometryMapping::getTransform2,
62  py::return_value_policy::reference_internal);
63 }
64 
65 void declareSimpleAstrometryMapping(py::module &mod) {
66  py::class_<SimpleAstrometryMapping, std::shared_ptr<SimpleAstrometryMapping>, AstrometryMapping> cls(
67  mod, "SimpleAstrometryMapping");
68  cls.def("getToBeFit", &SimpleAstrometryMapping::getToBeFit);
69  cls.def("setToBeFit", &SimpleAstrometryMapping::setToBeFit);
70  cls.def("getTransform", &SimpleAstrometryMapping::getTransform,
71  py::return_value_policy::reference_internal);
72 }
73 
74 void declareSimplePolyMapping(py::module &mod) {
75  py::class_<SimplePolyMapping, std::shared_ptr<SimplePolyMapping>, SimpleAstrometryMapping> cls(
76  mod, "SimplePolyMapping");
77 }
78 
80  py::module::import("lsst.jointcal.star");
81  py::module::import("lsst.jointcal.astrometryTransform");
82  declareAstrometryMapping(mod);
83  declareChipVisitAstrometryMapping(mod);
84  declareSimpleAstrometryMapping(mod);
85  declareSimplePolyMapping(mod);
86 }
87 } // namespace
88 } // namespace jointcal
89 } // namespace lsst
PYBIND11_MODULE(camera, mod)
Definition: camera.cc:34
A Point with uncertainties.
Definition: FatPoint.h:34
A base class for image defects.