extend arap, and increase vnumber

Author: Teseo Schneider

classes/classes.cpp

@@ -12,7 +12,8 @@ namespace py = pybind11;
 PYBIND11_MODULE(pyigl_classes, m)
 {
   py::class_<igl::ARAPData>(m, "ARAP")
-      .def(py::init([](Eigen::MatrixXd &v, Eigen::MatrixXi &f, int dim, Eigen::MatrixXi &b, const int energy_type) {
+      .def(py::init([](Eigen::MatrixXd &v, Eigen::MatrixXi &f, int dim, Eigen::MatrixXi &b,
+                       const int energy_type, const bool with_dynamics, const double h, const double ym, const int max_iter) {
              if (dim == 3)
              {
                assert_valid_tet_or_tri_mesh(v, f);
@@ -27,11 +28,15 @@ PYBIND11_MODULE(pyigl_classes, m)
              }
              if (energy_type >= igl::NUM_ARAP_ENERGY_TYPES)
              {
-                 throw pybind11::value_error("Invalid Energy Type. Must be one of igl.ARAP_ENERGY_TYPE_*");
+               throw pybind11::value_error("Invalid Energy Type. Must be one of igl.ARAP_ENERGY_TYPE_*");
              }
 
              std::unique_ptr<igl::ARAPData> adata = std::make_unique<igl::ARAPData>();
              adata->energy = static_cast<igl::ARAPEnergyType>(energy_type);
+             adata->with_dynamics = with_dynamics;
+             adata->h = h;
+             adata->ym = ym;
+             adata->max_iter = max_iter;
 
              if (b.cols() == 1)
                igl::arap_precomputation(v, f, dim, b, *adata);
@@ -41,7 +46,7 @@ PYBIND11_MODULE(pyigl_classes, m)
                throw pybind11::value_error("Invalid dimension for b, must be a vector, got " + std::to_string(b.rows()) + "x" + std::to_string(b.cols()));
              return adata;
            }),
-          py::arg("v"), py::arg("f"), py::arg("dim"), py::arg("b"), py::arg("energy_type") = 3)
+           py::arg("v"), py::arg("f"), py::arg("dim"), py::arg("b"), py::arg("energy_type") = 3, py::arg("with_dynamics") = false, py::arg("h") = 1, py::arg("ym") = 1, py::arg("max_iter") = 10)
       .def(
           "solve", [](igl::ARAPData &self, Eigen::MatrixXd &bc, Eigen::MatrixXd &initial_guess) {
             if (bc.size() > 0)

setup.py

@@ -70,7 +70,7 @@ def build_extension(self, ext):
 
 setup(
     name="igl",
-    version="2.2.0",
+    version="2.2.1",
     author="libigl",
     author_email="",
     description="libigl Python Bindings",