bindings/python/parsers/sdf/model.cpp

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//
// Copyright (c) 2021 CNRS INRIA
//
 
#ifdef PINOCCHIO_WITH_SDFORMAT
  #include "pinocchio/parsers/sdf.hpp"
#endif
#include "pinocchio/bindings/python/parsers/sdf.hpp"
 
#include <boost/python.hpp>
#include <boost/python/tuple.hpp>
 
namespace pinocchio
{
  namespace python
  {
 
    namespace bp = boost::python;
 
#ifdef PINOCCHIO_WITH_SDFORMAT
    bp::tuple buildModelFromSdf(
      const std::string & filename,
      const std::string & root_link_name,
      const std::vector<std::string> & parent_guidance)
    {
      Model model;
      PINOCCHIO_STD_VECTOR_WITH_EIGEN_ALLOCATOR(RigidConstraintModel) contact_models;
      ::pinocchio::sdf::buildModel(
        filename, model, contact_models, root_link_name, parent_guidance);
      return bp::make_tuple(model, contact_models);
    }
 
    bp::tuple buildModelFromSdf(
      const std::string & filename,
      const JointModel & root_joint,
      const std::string & root_link_name,
      const std::vector<std::string> & parent_guidance)
    {
      Model model;
      PINOCCHIO_STD_VECTOR_WITH_EIGEN_ALLOCATOR(RigidConstraintModel) contact_models;
      pinocchio::sdf::buildModel(
        filename, root_joint, model, contact_models, root_link_name, parent_guidance);
      return bp::make_tuple(model, contact_models);
    }
#endif
 
    void exposeSDFModel()
    {
#ifdef PINOCCHIO_WITH_SDFORMAT
      bp::def(
        "buildModelFromSdf",
        static_cast<bp::tuple (*)(
          const std::string &, const std::string &, const std::vector<std::string> &)>(
          pinocchio::python::buildModelFromSdf),
        (bp::arg("sdf_filename"), bp::arg("root_link_name"),
         bp::arg("parent_guidance") = bp::list()),
        "Parse the SDF file given in input and return a pinocchio Model and constraint models.");
 
      bp::def(
        "buildModelFromSdf",
        static_cast<bp::tuple (*)(
          const std::string &, const JointModel &, const std::string &,
          const std::vector<std::string> &)>(pinocchio::python::buildModelFromSdf),
        (bp::arg("sdf_filename"), bp::arg("root_joint"), bp::arg("root_link_name"),
         bp::arg("parent_guidance") = bp::list()),
        "Parse the SDF file given in input and return a pinocchio Model and constraint "
        "models starting with the given root joint.");
#endif
    }
  } // namespace python
} // namespace pinocchio