1 //
2 // Copyright 2016 Pixar
3 //
4 // Licensed under the Apache License, Version 2.0 (the "Apache License")
5 // with the following modification; you may not use this file except in
6 // compliance with the Apache License and the following modification to it:
7 // Section 6. Trademarks. is deleted and replaced with:
8 //
9 // 6. Trademarks. This License does not grant permission to use the trade
10 // names, trademarks, service marks, or product names of the Licensor
11 // and its affiliates, except as required to comply with Section 4(c) of
12 // the License and to reproduce the content of the NOTICE file.
13 //
14 // You may obtain a copy of the Apache License at
15 //
16 // http://www.apache.org/licenses/LICENSE-2.0
17 //
18 // Unless required by applicable law or agreed to in writing, software
19 // distributed under the Apache License with the above modification is
20 // distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
21 // KIND, either express or implied. See the Apache License for the specific
22 // language governing permissions and limitations under the Apache License.
23 //
24 #include "pxr/usd/usdGeom/boundable.h"
25 #include "pxr/usd/usd/schemaBase.h"
26
27 #include "pxr/usd/sdf/primSpec.h"
28
29 #include "pxr/usd/usd/pyConversions.h"
30 #include "pxr/base/tf/pyContainerConversions.h"
31 #include "pxr/base/tf/pyResultConversions.h"
32 #include "pxr/base/tf/pyUtils.h"
33 #include "pxr/base/tf/wrapTypeHelpers.h"
34
35 #include <boost/python.hpp>
36
37 #include <string>
38
39 using namespace boost::python;
40
41 PXR_NAMESPACE_USING_DIRECTIVE
42
43 namespace {
44
45 #define WRAP_CUSTOM \
46 template <class Cls> static void _CustomWrapCode(Cls &_class)
47
48 // fwd decl.
49 WRAP_CUSTOM;
50
51
52 static UsdAttribute
_CreateExtentAttr(UsdGeomBoundable & self,object defaultVal,bool writeSparsely)53 _CreateExtentAttr(UsdGeomBoundable &self,
54 object defaultVal, bool writeSparsely) {
55 return self.CreateExtentAttr(
56 UsdPythonToSdfType(defaultVal, SdfValueTypeNames->Float3Array), writeSparsely);
57 }
58
59 static std::string
_Repr(const UsdGeomBoundable & self)60 _Repr(const UsdGeomBoundable &self)
61 {
62 std::string primRepr = TfPyRepr(self.GetPrim());
63 return TfStringPrintf(
64 "UsdGeom.Boundable(%s)",
65 primRepr.c_str());
66 }
67
68 } // anonymous namespace
69
wrapUsdGeomBoundable()70 void wrapUsdGeomBoundable()
71 {
72 typedef UsdGeomBoundable This;
73
74 class_<This, bases<UsdGeomXformable> >
75 cls("Boundable");
76
77 cls
78 .def(init<UsdPrim>(arg("prim")))
79 .def(init<UsdSchemaBase const&>(arg("schemaObj")))
80 .def(TfTypePythonClass())
81
82 .def("Get", &This::Get, (arg("stage"), arg("path")))
83 .staticmethod("Get")
84
85 .def("GetSchemaAttributeNames",
86 &This::GetSchemaAttributeNames,
87 arg("includeInherited")=true,
88 return_value_policy<TfPySequenceToList>())
89 .staticmethod("GetSchemaAttributeNames")
90
91 .def("_GetStaticTfType", (TfType const &(*)()) TfType::Find<This>,
92 return_value_policy<return_by_value>())
93 .staticmethod("_GetStaticTfType")
94
95 .def(!self)
96
97
98 .def("GetExtentAttr",
99 &This::GetExtentAttr)
100 .def("CreateExtentAttr",
101 &_CreateExtentAttr,
102 (arg("defaultValue")=object(),
103 arg("writeSparsely")=false))
104
105 .def("__repr__", ::_Repr)
106 ;
107
108 _CustomWrapCode(cls);
109 }
110
111 // ===================================================================== //
112 // Feel free to add custom code below this line, it will be preserved by
113 // the code generator. The entry point for your custom code should look
114 // minimally like the following:
115 //
116 // WRAP_CUSTOM {
117 // _class
118 // .def("MyCustomMethod", ...)
119 // ;
120 // }
121 //
122 // Of course any other ancillary or support code may be provided.
123 //
124 // Just remember to wrap code in the appropriate delimiters:
125 // 'namespace {', '}'.
126 //
127 // ===================================================================== //
128 // --(BEGIN CUSTOM CODE)--
129
130 namespace {
131
132 static object
_ComputeExtentFromPlugins(const UsdGeomBoundable & boundable,const UsdTimeCode & time)133 _ComputeExtentFromPlugins(
134 const UsdGeomBoundable &boundable,
135 const UsdTimeCode &time)
136 {
137 VtVec3fArray extent;
138 if (!UsdGeomBoundable::ComputeExtentFromPlugins(boundable,
139 time,
140 &extent)) {
141 return object();
142 }
143 return object(extent);
144 }
145
146 static object
_ComputeExtentFromPluginsWithTransform(const UsdGeomBoundable & boundable,const UsdTimeCode & time,const GfMatrix4d & transform)147 _ComputeExtentFromPluginsWithTransform(
148 const UsdGeomBoundable &boundable,
149 const UsdTimeCode &time,
150 const GfMatrix4d &transform)
151 {
152 VtVec3fArray extent;
153 if (!UsdGeomBoundable::ComputeExtentFromPlugins(boundable,
154 time,
155 transform,
156 &extent)) {
157 return object();
158 }
159 return object(extent);
160 }
161
162 WRAP_CUSTOM {
163 _class
164 .def("ComputeExtentFromPlugins", &_ComputeExtentFromPlugins,
165 (arg("boundable"), arg("time")))
166 .def("ComputeExtentFromPlugins", &_ComputeExtentFromPluginsWithTransform,
167 (arg("boundable"), arg("time"), arg("transform")))
168 .staticmethod("ComputeExtentFromPlugins")
169 ;
170 }
171
172 } // anonymous namespace
173