Python.cc

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#include <pybind11/include/pybind11/pybind11.h>
#include <pybind11/include/pybind11/embed.h>


#include <DecimaterPlugin.hh>

#include <OpenFlipper/BasePlugin/PythonFunctions.hh>
#include <OpenFlipper/PythonInterpreter/PythonTypeConversions.hh>

namespace py = pybind11;



PYBIND11_EMBEDDED_MODULE(Decimater, m) {

  QObject* pluginPointer = getPluginPointer("Decimater");

  if (!pluginPointer) {
     std::cerr << "Error Getting plugin pointer for Plugin-Decimater" << std::endl;
     return;
   }

  DecimaterPlugin* plugin = qobject_cast<DecimaterPlugin*>(pluginPointer);

  if (!plugin) {
    std::cerr << "Error converting plugin pointer for Plugin-Decimater" << std::endl;
    return;
  }

  // Export our core. Make sure that the c++ worlds core object is not deleted if
  // the python side gets deleted!!
  py::class_< DecimaterPlugin,std::unique_ptr<DecimaterPlugin, py::nodelete> > decimater(m, "Decimater");

  // On the c++ side we will just return the existing core instance
  // and prevent the system to recreate a new core as we need
  // to work on the existing one.
  decimater.def(py::init([plugin]() { return plugin; }));


  decimater.def("decimate",  static_cast<void (DecimaterPlugin::*) (int,QString)>(&DecimaterPlugin::decimate),
                                 QCoreApplication::translate("PythonDocDecimater","Decimate a mesh. You can use the following parameters:\n\n\
decimater_type [0 (Incremental), 1 (MC), 2 (Mixed)] \n\
random_samples [For MC/Mixed] \n\
incremental_percentage [For Mixed] \n\
decimation_order [0 (by distance), 1 (by normal deviation), 2 (by edge length)] \n\
distance \n\
edge_length \n\
normal_deviation \n\
roundness \n\
aspect_ratio,independent_sets \n\
vertices \n\
triangles \n\
\n\
\n\
Example call: \n\
decimater.decimate(5,\"random_samples=2;decimater_type=2;distance=0.0000001;decimation_order=0\") " ).toLatin1().data(),
                         py::arg(QCoreApplication::translate("PythonDocDecimater","ID of the object").toLatin1().data()),
                         py::arg(QCoreApplication::translate("PythonDocDecimater","List of Decimation parameters as a list separated by ';'").toLatin1().data()) );
}