Slice plane: bindings to get center and normal

Author: merlinND

src/cpp/core.cpp

@@ -329,6 +329,8 @@ PYBIND11_MODULE(polyscope_bindings, m) {
   py::class_<ps::SlicePlane>(m, "SlicePlane")
    .def(py::init<std::string>())
    .def_readonly("name", &ps::SlicePlane::name) 
+   .def("get_center", &ps::SlicePlane::getCenter, "get plane center")
+   .def("get_normal", &ps::SlicePlane::getNormal, "get plane normal")
    .def("set_pose", &ps::SlicePlane::setPose, "set pose")
    .def("set_active", &ps::SlicePlane::setActive, "set active")
    .def("get_active", &ps::SlicePlane::getActive, "get active")

src/polyscope/core.py

@@ -544,6 +544,15 @@ def __init__(self, instance):
     def get_name(self):
         return self.bound_slice_plane.name
 
+    def get_center(self):
+        return self.bound_slice_plane.get_center()
+
+    def get_normal(self):
+        return self.bound_slice_plane.get_normal()
+
+    def get_pose(self):
+        return (self.bound_slice_plane.get_center(), self.bound_slice_plane.get_normal())
+
     def set_pose(self, plane_position, plane_normal):
         self.bound_slice_plane.set_pose(glm3(plane_position), glm3(plane_normal))