1 | |
2 | // |
3 | // This source file is part of appleseed. |
4 | // Visit http://appleseedhq.net/ for additional information and resources. |
5 | // |
6 | // This software is released under the MIT license. |
7 | // |
8 | // Copyright (c) 2012-2013 Esteban Tovagliari, Jupiter Jazz Limited |
9 | // Copyright (c) 2014-2017 Esteban Tovagliari, The appleseedhq Organization |
10 | // |
11 | // Permission is hereby granted, free of charge, to any person obtaining a copy |
12 | // of this software and associated documentation files (the "Software"), to deal |
13 | // in the Software without restriction, including without limitation the rights |
14 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
15 | // copies of the Software, and to permit persons to whom the Software is |
16 | // furnished to do so, subject to the following conditions: |
17 | // |
18 | // The above copyright notice and this permission notice shall be included in |
19 | // all copies or substantial portions of the Software. |
20 | // |
21 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
22 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
23 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
24 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
25 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
26 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
27 | // THE SOFTWARE. |
28 | // |
29 | |
30 | // appleseed.python headers. |
31 | #include "pyseed.h" // has to be first, to avoid redefinition warnings |
32 | #include "unalignedtransform.h" |
33 | |
34 | // appleseed.renderer headers. |
35 | #include "renderer/utility/transformsequence.h" |
36 | |
37 | // appleseed.foundation headers. |
38 | #include "foundation/utility/iostreamop.h" |
39 | |
40 | // Standard headers. |
41 | #include <cstddef> |
42 | |
43 | namespace bpy = boost::python; |
44 | using namespace foundation; |
45 | using namespace renderer; |
46 | |
47 | namespace |
48 | { |
49 | void (bpy::class_<UnalignedTransformf>& X) |
50 | { |
51 | X.def(bpy::init<const UnalignedTransformd&>()); |
52 | } |
53 | |
54 | void (bpy::class_<UnalignedTransformd>& X) |
55 | { |
56 | X.def(bpy::init<const UnalignedTransformf&>()); |
57 | } |
58 | |
59 | template <typename T> |
60 | void bind_typed_transform(const char* class_name) |
61 | { |
62 | bpy::class_<UnalignedTransform<T> > X(class_name); |
63 | X.def(bpy::init<const UnalignedMatrix44<T>&>()) |
64 | .def(bpy::init<const UnalignedMatrix44<T>&>()) |
65 | .def(bpy::init<const UnalignedMatrix44<T>&, const UnalignedMatrix44<T>&>()) |
66 | |
67 | .def("identity" , &UnalignedTransform<T>::identity).staticmethod("identity" ) |
68 | |
69 | .def("get_local_to_parent" , &UnalignedTransform<T>::get_local_to_parent, bpy::return_value_policy<bpy::copy_const_reference>()) |
70 | .def("get_parent_to_local" , &UnalignedTransform<T>::get_parent_to_local, bpy::return_value_policy<bpy::copy_const_reference>()) |
71 | |
72 | .def(bpy::self * bpy::self) |
73 | |
74 | .def("point_to_local" , &UnalignedTransform<T>::point_to_local) |
75 | .def("point_to_parent" , &UnalignedTransform<T>::point_to_parent) |
76 | .def("vector_to_local" , &UnalignedTransform<T>::vector_to_local) |
77 | .def("vector_to_parent" , &UnalignedTransform<T>::vector_to_parent) |
78 | .def("normal_to_local" , &UnalignedTransform<T>::normal_to_local) |
79 | .def("normal_to_parent" , &UnalignedTransform<T>::normal_to_parent) |
80 | |
81 | // Because of a bug in Boost.Python, this needs the extra self_ns qualification. |
82 | .def(bpy::self_ns::str(bpy::self)) |
83 | .def(bpy::self_ns::repr(bpy::self)) |
84 | ; |
85 | |
86 | bind_typed_transform_extra(X); |
87 | } |
88 | |
89 | void transform_seq_set_transform( |
90 | TransformSequence* seq, |
91 | const float time, |
92 | const UnalignedTransformd& transform) |
93 | { |
94 | const Transformd xform( |
95 | transform.get_local_to_parent().as_foundation_matrix(), |
96 | transform.get_parent_to_local().as_foundation_matrix()); |
97 | |
98 | seq->set_transform(time, xform); |
99 | } |
100 | |
101 | bpy::tuple transform_seq_get_transform( |
102 | const TransformSequence* seq, |
103 | const size_t index) |
104 | { |
105 | float time; |
106 | Transformd xform; |
107 | seq->get_transform(index, time, xform); |
108 | return bpy::make_tuple(time, UnalignedTransformd(xform)); |
109 | } |
110 | |
111 | bpy::list transform_seq_as_list(const TransformSequence* seq) |
112 | { |
113 | bpy::list result; |
114 | |
115 | for (size_t i = 0, e = seq->size(); i < e; ++i) |
116 | { |
117 | float time; |
118 | Transformd xform; |
119 | seq->get_transform(i, time, xform); |
120 | bpy::tuple t = bpy::make_tuple(time, UnalignedTransformd(xform)); |
121 | result.append(t); |
122 | } |
123 | |
124 | return result; |
125 | } |
126 | |
127 | UnalignedTransformd transform_seq_get_earliest(const TransformSequence* seq) |
128 | { |
129 | const Transformd xform(seq->get_earliest_transform()); |
130 | return UnalignedTransformd(xform); |
131 | } |
132 | } |
133 | |
134 | void bind_transform() |
135 | { |
136 | bind_typed_transform<float>("Transformf" ); |
137 | bind_typed_transform<double>("Transformd" ); |
138 | |
139 | bpy::class_<TransformSequence>("TransformSequence" ) |
140 | .def(bpy::init<>()) |
141 | .def("set_transform" , &transform_seq_set_transform) |
142 | .def("get_transform" , &transform_seq_get_transform) |
143 | .def("get_earliest_transform" , &transform_seq_get_earliest) |
144 | |
145 | .def("empty" , &TransformSequence::empty) |
146 | .def("size" , &TransformSequence::size) |
147 | .def("clear" , &TransformSequence::clear) |
148 | |
149 | .def("transforms" , &transform_seq_as_list) |
150 | |
151 | .def(bpy::self * bpy::self) |
152 | ; |
153 | } |
154 | |