C++ (Cpp) Handle_Geom_BezierSurface::Poles Examples

Example #1

File: BezierSurfacePyImp.cpp Project: PrLayton/SeriousFractal

PyObject* BezierSurfacePy::getPoles(PyObject *args)
{
    if (!PyArg_ParseTuple(args, ""))
        return 0;
    try {
        Handle_Geom_BezierSurface surf = Handle_Geom_BezierSurface::DownCast
            (getGeometryPtr()->handle());
        TColgp_Array2OfPnt p(1,surf->NbUPoles(),1,surf->NbVPoles());
        surf->Poles(p);
        Py::List poles;
        for (Standard_Integer i=p.LowerRow(); i<=p.UpperRow(); i++) {
            Py::List row;
            for (Standard_Integer j=p.LowerCol(); j<=p.UpperCol(); j++) {
                const gp_Pnt& pole = p(i,j);
                row.append(Py::Object(new Base::VectorPy(
                    Base::Vector3d(pole.X(),pole.Y(),pole.Z()))));
            }
            poles.append(row);
        }
        return Py::new_reference_to(poles);
    }
    catch (Standard_Failure) {
        Handle_Standard_Failure e = Standard_Failure::Caught();
        PyErr_SetString(PartExceptionOCCError, e->GetMessageString());
        return 0;
    }
}