Directory: | ./ |
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File: | include/crocoddyl/multibody/contact-base.hxx |
Date: | 2025-03-26 19:23:43 |
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1 | /////////////////////////////////////////////////////////////////////////////// | ||
2 | // BSD 3-Clause License | ||
3 | // | ||
4 | // Copyright (C) 2019-2025, LAAS-CNRS, University of Edinburgh, | ||
5 | // Heriot-Watt University | ||
6 | // Copyright note valid unless otherwise stated in individual files. | ||
7 | // All rights reserved. | ||
8 | /////////////////////////////////////////////////////////////////////////////// | ||
9 | |||
10 | #include "crocoddyl/multibody/contact-base.hpp" | ||
11 | |||
12 | namespace crocoddyl { | ||
13 | |||
14 | template <typename Scalar> | ||
15 | 2059 | ContactModelAbstractTpl<Scalar>::ContactModelAbstractTpl( | |
16 | std::shared_ptr<StateMultibody> state, const pinocchio::ReferenceFrame type, | ||
17 | const std::size_t nc, const std::size_t nu) | ||
18 | 2059 | : state_(state), nc_(nc), nu_(nu), id_(0), type_(type) {} | |
19 | |||
20 | template <typename Scalar> | ||
21 | 22 | ContactModelAbstractTpl<Scalar>::ContactModelAbstractTpl( | |
22 | std::shared_ptr<StateMultibody> state, const pinocchio::ReferenceFrame type, | ||
23 | const std::size_t nc) | ||
24 |
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22 | : state_(state), nc_(nc), nu_(state->get_nv()), id_(0), type_(type) {} |
25 | |||
26 | template <typename Scalar> | ||
27 | ✗ | ContactModelAbstractTpl<Scalar>::ContactModelAbstractTpl( | |
28 | std::shared_ptr<StateMultibody> state, const std::size_t nc, | ||
29 | const std::size_t nu) | ||
30 | ✗ | : state_(state), | |
31 | ✗ | nc_(nc), | |
32 | ✗ | nu_(nu), | |
33 | ✗ | id_(0), | |
34 | ✗ | type_(pinocchio::ReferenceFrame::LOCAL) { | |
35 | ✗ | std::cerr << "Deprecated: Use constructor that passes the type of contact, " | |
36 | "this assumes is pinocchio::LOCAL." | ||
37 | ✗ | << std::endl; | |
38 | } | ||
39 | |||
40 | template <typename Scalar> | ||
41 | ✗ | ContactModelAbstractTpl<Scalar>::ContactModelAbstractTpl( | |
42 | std::shared_ptr<StateMultibody> state, const std::size_t nc) | ||
43 | ✗ | : state_(state), | |
44 | ✗ | nc_(nc), | |
45 | ✗ | nu_(state->get_nv()), | |
46 | ✗ | id_(0), | |
47 | ✗ | type_(pinocchio::ReferenceFrame::LOCAL) { | |
48 | ✗ | std::cerr << "Deprecated: Use constructor that passes the type of contact, " | |
49 | "this assumes is pinocchio::LOCAL." | ||
50 | ✗ | << std::endl; | |
51 | } | ||
52 | |||
53 | template <typename Scalar> | ||
54 | 86442 | void ContactModelAbstractTpl<Scalar>::updateForceDiff( | |
55 | const std::shared_ptr<ContactDataAbstract>& data, const MatrixXs& df_dx, | ||
56 | const MatrixXs& df_du) const { | ||
57 |
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172884 | if (static_cast<std::size_t>(df_dx.rows()) != nc_ || |
58 |
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86442 | static_cast<std::size_t>(df_dx.cols()) != state_->get_ndx()) |
59 | ✗ | throw_pretty("df_dx has wrong dimension"); | |
60 | |||
61 |
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172884 | if (static_cast<std::size_t>(df_du.rows()) != nc_ || |
62 |
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86442 | static_cast<std::size_t>(df_du.cols()) != nu_) |
63 | ✗ | throw_pretty("df_du has wrong dimension"); | |
64 | |||
65 | 86442 | data->df_dx = df_dx; | |
66 | 86442 | data->df_du = df_du; | |
67 | 86442 | } | |
68 | |||
69 | template <typename Scalar> | ||
70 | 8 | void ContactModelAbstractTpl<Scalar>::setZeroForce( | |
71 | const std::shared_ptr<ContactDataAbstract>& data) const { | ||
72 | 8 | data->f.setZero(); | |
73 | 8 | data->fext.setZero(); | |
74 | 8 | } | |
75 | |||
76 | template <typename Scalar> | ||
77 | ✗ | void ContactModelAbstractTpl<Scalar>::setZeroForceDiff( | |
78 | const std::shared_ptr<ContactDataAbstract>& data) const { | ||
79 | ✗ | data->df_dx.setZero(); | |
80 | ✗ | data->df_du.setZero(); | |
81 | } | ||
82 | |||
83 | template <typename Scalar> | ||
84 | std::shared_ptr<ContactDataAbstractTpl<Scalar> > | ||
85 | ✗ | ContactModelAbstractTpl<Scalar>::createData( | |
86 | pinocchio::DataTpl<Scalar>* const data) { | ||
87 | return std::allocate_shared<ContactDataAbstract>( | ||
88 | ✗ | Eigen::aligned_allocator<ContactDataAbstract>(), this, data); | |
89 | } | ||
90 | |||
91 | template <typename Scalar> | ||
92 | ✗ | void ContactModelAbstractTpl<Scalar>::print(std::ostream& os) const { | |
93 | ✗ | os << boost::core::demangle(typeid(*this).name()); | |
94 | } | ||
95 | |||
96 | template <typename Scalar> | ||
97 | const std::shared_ptr<StateMultibodyTpl<Scalar> >& | ||
98 | 2412767 | ContactModelAbstractTpl<Scalar>::get_state() const { | |
99 | 2412767 | return state_; | |
100 | } | ||
101 | |||
102 | template <typename Scalar> | ||
103 | 1283322 | std::size_t ContactModelAbstractTpl<Scalar>::get_nc() const { | |
104 | 1283322 | return nc_; | |
105 | } | ||
106 | |||
107 | template <typename Scalar> | ||
108 | 167129 | std::size_t ContactModelAbstractTpl<Scalar>::get_nu() const { | |
109 | 167129 | return nu_; | |
110 | } | ||
111 | |||
112 | template <typename Scalar> | ||
113 | 164175 | pinocchio::FrameIndex ContactModelAbstractTpl<Scalar>::get_id() const { | |
114 | 164175 | return id_; | |
115 | } | ||
116 | |||
117 | template <typename Scalar> | ||
118 | 182486 | pinocchio::ReferenceFrame ContactModelAbstractTpl<Scalar>::get_type() const { | |
119 | 182486 | return type_; | |
120 | } | ||
121 | |||
122 | template <typename Scalar> | ||
123 | 9 | void ContactModelAbstractTpl<Scalar>::set_id(const pinocchio::FrameIndex id) { | |
124 | 9 | id_ = id; | |
125 | 9 | } | |
126 | |||
127 | template <typename Scalar> | ||
128 | ✗ | void ContactModelAbstractTpl<Scalar>::set_type( | |
129 | const pinocchio::ReferenceFrame type) { | ||
130 | ✗ | type_ = type; | |
131 | } | ||
132 | |||
133 | template <class Scalar> | ||
134 | 50 | std::ostream& operator<<(std::ostream& os, | |
135 | const ContactModelAbstractTpl<Scalar>& model) { | ||
136 | 50 | model.print(os); | |
137 | 50 | return os; | |
138 | } | ||
139 | |||
140 | } // namespace crocoddyl | ||
141 |