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MeshTri3.hpp
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Sun, May 12, 03:37

MeshTri3.hpp
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/* =================================================================================================
(c - GPLv3) T.W.J. de Geus (Tom) | tom@geus.me | www.geus.me | github.com/tdegeus/GooseFEM
================================================================================================= */
#include <GooseFEM/GooseFEM.h>
#include <pybind11/pybind11.h>
#include <pyxtensor/pyxtensor.hpp>
namespace py = pybind11;
void init_MeshTri3(py::module& m)
{
py::class_<GooseFEM::Mesh::Tri3::Regular>(m, "Regular")
.def(
py::init<size_t, size_t, double>(),
"Regular mesh: 'nx' pixels in horizontal direction, 'ny' in vertical direction, edge "
"size 'h'",
py::arg("nx"),
py::arg("ny"),
py::arg("h") = 1.)
.def("coor", &GooseFEM::Mesh::Tri3::Regular::coor)
.def("conn", &GooseFEM::Mesh::Tri3::Regular::conn)
.def("nelem", &GooseFEM::Mesh::Tri3::Regular::nelem)
.def("nnode", &GooseFEM::Mesh::Tri3::Regular::nnode)
.def("nne", &GooseFEM::Mesh::Tri3::Regular::nne)
.def("ndim", &GooseFEM::Mesh::Tri3::Regular::ndim)
.def("getElementType", &GooseFEM::Mesh::Tri3::Regular::getElementType)
.def("nodesBottomEdge", &GooseFEM::Mesh::Tri3::Regular::nodesBottomEdge)
.def("nodesTopEdge", &GooseFEM::Mesh::Tri3::Regular::nodesTopEdge)
.def("nodesLeftEdge", &GooseFEM::Mesh::Tri3::Regular::nodesLeftEdge)
.def("nodesRightEdge", &GooseFEM::Mesh::Tri3::Regular::nodesRightEdge)
.def("nodesBottomOpenEdge", &GooseFEM::Mesh::Tri3::Regular::nodesBottomOpenEdge)
.def("nodesTopOpenEdge", &GooseFEM::Mesh::Tri3::Regular::nodesTopOpenEdge)
.def("nodesLeftOpenEdge", &GooseFEM::Mesh::Tri3::Regular::nodesLeftOpenEdge)
.def("nodesRightOpenEdge", &GooseFEM::Mesh::Tri3::Regular::nodesRightOpenEdge)
.def("nodesBottomLeftCorner", &GooseFEM::Mesh::Tri3::Regular::nodesBottomLeftCorner)
.def("nodesBottomRightCorner", &GooseFEM::Mesh::Tri3::Regular::nodesBottomRightCorner)
.def("nodesTopLeftCorner", &GooseFEM::Mesh::Tri3::Regular::nodesTopLeftCorner)
.def("nodesTopRightCorner", &GooseFEM::Mesh::Tri3::Regular::nodesTopRightCorner)
.def("nodesLeftBottomCorner", &GooseFEM::Mesh::Tri3::Regular::nodesLeftBottomCorner)
.def("nodesLeftTopCorner", &GooseFEM::Mesh::Tri3::Regular::nodesLeftTopCorner)
.def("nodesRightBottomCorner", &GooseFEM::Mesh::Tri3::Regular::nodesRightBottomCorner)
.def("nodesRightTopCorner", &GooseFEM::Mesh::Tri3::Regular::nodesRightTopCorner)
.def("nodesPeriodic", &GooseFEM::Mesh::Tri3::Regular::nodesPeriodic)
.def("nodesOrigin", &GooseFEM::Mesh::Tri3::Regular::nodesOrigin)
.def("dofs", &GooseFEM::Mesh::Tri3::Regular::dofs)
.def("dofsPeriodic", &GooseFEM::Mesh::Tri3::Regular::dofsPeriodic)
.def("__repr__", [](const GooseFEM::Mesh::Tri3::Regular&) {
return "<GooseFEM.Mesh.Tri3.Regular>";
});
m.def(
"getOrientation",
&GooseFEM::Mesh::Tri3::getOrientation,
"Get the orientation of each element",
py::arg("coor"),
py::arg("conn"));
m.def(
"setOrientation",
py::overload_cast<const xt::xtensor<double, 2>&, const xt::xtensor<size_t, 2>&, int>(
&GooseFEM::Mesh::Tri3::setOrientation),
"Set the orientation of each element",
py::arg("coor"),
py::arg("conn"),
py::arg("orientation"));
m.def(
"setOrientation",
py::overload_cast<
const xt::xtensor<double, 2>&,
const xt::xtensor<size_t, 2>&,
const xt::xtensor<int, 1>&,
int>(&GooseFEM::Mesh::Tri3::setOrientation),
"Set the orientation of each element",
py::arg("coor"),
py::arg("conn"),
py::arg("val"),
py::arg("orientation"));
}

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