Developer Documentation

Python.cc
1
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41 \*===========================================================================*/
42
43 #include <pybind11/include/pybind11/pybind11.h>
44 #include <pybind11/include/pybind11/embed.h>
45
46
47 #include <DecimaterPlugin.hh>
48
49 #include <OpenFlipper/BasePlugin/PythonFunctions.hh>
50 #include <OpenFlipper/PythonInterpreter/PythonTypeConversions.hh>
51
52 namespace py = pybind11;
53
54
55
56 PYBIND11_EMBEDDED_MODULE(Decimater, m) {
57
58 QObject* pluginPointer = getPluginPointer("Decimater");
59
60 if (!pluginPointer) {
61 std::cerr << "Error Getting plugin pointer for Plugin-Decimater" << std::endl;
62 return;
63 }
64
65 DecimaterPlugin* plugin = qobject_cast<DecimaterPlugin*>(pluginPointer);
66
67 if (!plugin) {
68 std::cerr << "Error converting plugin pointer for Plugin-Decimater" << std::endl;
69 return;
70 }
71
72 // Export our core. Make sure that the c++ worlds core object is not deleted if
73 // the python side gets deleted!!
74 py::class_< DecimaterPlugin,std::unique_ptr<DecimaterPlugin, py::nodelete> > decimater(m, "Decimater");
75
76 // On the c++ side we will just return the existing core instance
77 // and prevent the system to recreate a new core as we need
78 // to work on the existing one.
79 decimater.def(py::init([plugin]() { return plugin; }));
80
81
82 decimater.def("decimate", static_cast<void (DecimaterPlugin::*) (int,QString)>(&DecimaterPlugin::decimate),
83 QCoreApplication::translate("PythonDocDecimater","Decimate a mesh. You can use the following parameters:\n\n\
84 decimater_type [0 (Incremental), 1 (MC), 2 (Mixed)] \n\
85 random_samples [For MC/Mixed] \n\
86 incremental_percentage [For Mixed] \n\
87 decimation_order [0 (by distance), 1 (by normal deviation), 2 (by edge length)] \n\
88 distance \n\
89 edge_length \n\
90 normal_deviation \n\
91 roundness \n\
92 aspect_ratio,independent_sets \n\
93 vertices \n\
94 triangles \n\
95 \n\
96 \n\
97 Example call: \n\
98 decimater.decimate(5,\"random_samples=2;decimater_type=2;distance=0.0000001;decimation_order=0\") " ).toLatin1().data(),
99 py::arg(QCoreApplication::translate("PythonDocDecimater","ID of the object").toLatin1().data()),
100 py::arg(QCoreApplication::translate("PythonDocDecimater","List of Decimation parameters as a list separated by ';'").toLatin1().data()) );
101 }
102
DecimaterPlugin::decimate
void decimate(int _objID, QVariantMap _constraints)
decimate an object
Definition: DecimaterPlugin.cc:559
pybind11
Definition: PythonTypeConversions.hh:49
DecimaterPlugin
Definition: DecimaterPlugin.hh:92