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implicitly convert 2-tuples to occ-pnt,vec,dir

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This commit is contained in:
Joachim Schoeberl 2021-08-02 13:04:26 +02:00
parent 2422318162
commit e3562c29ef
1 changed files with 12 additions and 2 deletions
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14
libsrc/occ/python_occ.cpp
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@ -286,6 +286,9 @@ DLL_HEADER void ExportNgOCC(py::module &m)
py::class_<gp_Pnt>(m, "gp_Pnt") py::class_<gp_Pnt>(m, "gp_Pnt")
.def(py::init([] (py::tuple pnt) .def(py::init([] (py::tuple pnt)
{ {
if (py::len(pnt) != 3)
throw Exception("need 3-tuple to create gp_Pnt");
return gp_Pnt(py::cast<double>(pnt[0]), return gp_Pnt(py::cast<double>(pnt[0]),
py::cast<double>(pnt[1]), py::cast<double>(pnt[1]),
py::cast<double>(pnt[2])); py::cast<double>(pnt[2]));
@ -334,6 +337,8 @@ DLL_HEADER void ExportNgOCC(py::module &m)
py::class_<gp_Pnt2d>(m, "gp_Pnt2d") py::class_<gp_Pnt2d>(m, "gp_Pnt2d")
.def(py::init([] (py::tuple pnt) .def(py::init([] (py::tuple pnt)
{ {
if (py::len(pnt) != 2)
throw Exception("need 2-tuple to create gp_Pnt2d");
return gp_Pnt2d(py::cast<double>(pnt[0]), return gp_Pnt2d(py::cast<double>(pnt[0]),
py::cast<double>(pnt[1])); py::cast<double>(pnt[1]));
})) }))
@ -344,6 +349,8 @@ DLL_HEADER void ExportNgOCC(py::module &m)
py::class_<gp_Vec2d>(m, "gp_Vec2d") py::class_<gp_Vec2d>(m, "gp_Vec2d")
.def(py::init([] (py::tuple vec) .def(py::init([] (py::tuple vec)
{ {
if (py::len(vec) != 2)
throw Exception("need 2-tuple to create gp_Vec2d");
return gp_Vec2d(py::cast<double>(vec[0]), return gp_Vec2d(py::cast<double>(vec[0]),
py::cast<double>(vec[1])); py::cast<double>(vec[1]));
})) }))
@ -355,6 +362,8 @@ DLL_HEADER void ExportNgOCC(py::module &m)
py::class_<gp_Dir2d>(m, "gp_Dir2d") py::class_<gp_Dir2d>(m, "gp_Dir2d")
.def(py::init([] (py::tuple dir) .def(py::init([] (py::tuple dir)
{ {
if (py::len(dir) != 2)
throw Exception("need 2-tuple to create gp_Dir2d");
return gp_Dir2d(py::cast<double>(dir[0]), return gp_Dir2d(py::cast<double>(dir[0]),
py::cast<double>(dir[1])); py::cast<double>(dir[1]));
})) }))
@ -381,11 +390,12 @@ DLL_HEADER void ExportNgOCC(py::module &m)
}) })
; ;
py::implicitly_convertible<py::tuple, gp_Pnt>(); py::implicitly_convertible<py::tuple, gp_Pnt>();
py::implicitly_convertible<py::tuple, gp_Vec>(); py::implicitly_convertible<py::tuple, gp_Vec>();
py::implicitly_convertible<py::tuple, gp_Dir>(); py::implicitly_convertible<py::tuple, gp_Dir>();
py::implicitly_convertible<py::tuple, gp_Pnt2d>();
py::implicitly_convertible<py::tuple, gp_Vec2d>();
py::implicitly_convertible<py::tuple, gp_Dir2d>();
py::class_<TopoDS_Shape> (m, "TopoDS_Shape") py::class_<TopoDS_Shape> (m, "TopoDS_Shape")
.def("__str__", [] (const TopoDS_Shape & shape) .def("__str__", [] (const TopoDS_Shape & shape)