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quad/hex elements

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This commit is contained in:
Joachim Schöberl 2015-09-23 15:35:18 -07:00
parent c135897899
commit 3153bc1f0b
1 changed files with 33 additions and 10 deletions
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43
libsrc/meshing/python_mesh.cpp
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@ -109,11 +109,22 @@ DLL_HEADER void ExportNetgenMeshing()
.def("__init__", bp::make_constructor .def("__init__", bp::make_constructor
(FunctionPointer ([](int index, bp::list vertices) (FunctionPointer ([](int index, bp::list vertices)
{ {
Element * tmp = new Element(TET); if (bp::len(vertices) == 4)
for (int i = 0; i < 4; i++) {
(*tmp)[i] = bp::extract<PointIndex>(vertices[i]); Element * tmp = new Element(TET);
tmp->SetIndex(index); for (int i = 0; i < 4; i++)
return tmp; (*tmp)[i] = bp::extract<PointIndex>(vertices[i]);
tmp->SetIndex(index);
return tmp;
}
if (bp::len(vertices) == 8)
{
Element * tmp = new Element(HEX);
for (int i = 0; i < 8; i++)
(*tmp)[i] = bp::extract<PointIndex>(vertices[i]);
tmp->SetIndex(index);
return tmp;
}
}), }),
bp::default_call_policies(), // need it to use arguments bp::default_call_policies(), // need it to use arguments
(bp::arg("index")=1,bp::arg("vertices"))), (bp::arg("index")=1,bp::arg("vertices"))),
@ -135,11 +146,23 @@ DLL_HEADER void ExportNetgenMeshing()
.def("__init__", bp::make_constructor .def("__init__", bp::make_constructor
(FunctionPointer ([](int index, bp::list vertices) (FunctionPointer ([](int index, bp::list vertices)
{ {
Element2d * tmp = new Element2d(TRIG); if (bp::len(vertices) == 3)
for (int i = 0; i < 3; i++) {
(*tmp)[i] = bp::extract<PointIndex>(vertices[i]); Element2d * tmp = new Element2d(TRIG);
tmp->SetIndex(index); for (int i = 0; i < 3; i++)
return tmp; (*tmp)[i] = bp::extract<PointIndex>(vertices[i]);
tmp->SetIndex(index);
return tmp;
}
else
{
Element2d * tmp = new Element2d(QUAD);
for (int i = 0; i < 4; i++)
(*tmp)[i] = bp::extract<PointIndex>(vertices[i]);
tmp->SetIndex(index);
return tmp;
}
}), }),
bp::default_call_policies(), // need it to use arguments bp::default_call_policies(), // need it to use arguments
(bp::arg("index")=1,bp::arg("vertices"))), (bp::arg("index")=1,bp::arg("vertices"))),