Signature update (ccPointCloud)

Author: dgirardeau

wrapper/pycc/src/qcc_db/ccPointCloud.cpp

@@ -192,7 +192,8 @@ void define_ccPointCloud(py::module &m)
  .def("computeNormalsWithGrids",
  &ccPointCloud::computeNormalsWithGrids,
  "minTriangleAngle_deg"_a = 1.0,
- "pDlg"_a = nullptr)
+ "pDlg"_a = nullptr,
+ "preferredOrientation"_a = ccNormalVectors::Orientation::UNDEFINED)
  .def("orientNormalsTowardViewPoint",
  &ccPointCloud::orientNormalsTowardViewPoint,
  "VP"_a,