C++ (Cpp) Handle_Geom_BezierSurface::Weights Examples

Example #1

File: BezierSurfacePyImp.cpp Project: PrLayton/SeriousFractal

PyObject* BezierSurfacePy::getWeights(PyObject *args)
{
    if (!PyArg_ParseTuple(args, ""))
        return 0;
    try {
        Handle_Geom_BezierSurface surf = Handle_Geom_BezierSurface::DownCast
            (getGeometryPtr()->handle());
        TColStd_Array2OfReal w(1,surf->NbUPoles(),1,surf->NbVPoles());
        surf->Weights(w);
        Py::List weights;
        for (Standard_Integer i=w.LowerRow(); i<=w.UpperRow(); i++) {
            Py::List row;
            for (Standard_Integer j=w.LowerCol(); j<=w.UpperCol(); j++) {
                row.append(Py::Float(w(i,j)));
            }
            weights.append(row);
        }
        return Py::new_reference_to(weights);
    }
    catch (Standard_Failure) {
        Handle_Standard_Failure e = Standard_Failure::Caught();
        PyErr_SetString(PartExceptionOCCError, e->GetMessageString());
        return 0;
    }
}