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;
}
}
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;
}
}
PyObject* BezierSurfacePy::getWeight(PyObject *args)
{
int uindex,vindex;
if (!PyArg_ParseTuple(args, "ii",&uindex,&vindex))
return 0;
try {
Handle_Geom_BezierSurface surf = Handle_Geom_BezierSurface::DownCast
(getGeometryPtr()->handle());
Standard_OutOfRange_Raise_if
(uindex < 1 || uindex > surf->NbUPoles() ||
vindex < 1 || vindex > surf->NbVPoles(), "Weight index out of range");
double w = surf->Weight(uindex,vindex);
return Py_BuildValue("d", w);
}
catch (Standard_Failure) {
Handle_Standard_Failure e = Standard_Failure::Caught();
PyErr_SetString(PartExceptionOCCError, e->GetMessageString());
return 0;
}
}
PyObject* BezierSurfacePy::getPole(PyObject *args)
{
int uindex,vindex;
if (!PyArg_ParseTuple(args, "ii",&uindex,&vindex))
return 0;
try {
Handle_Geom_BezierSurface surf = Handle_Geom_BezierSurface::DownCast
(getGeometryPtr()->handle());
Standard_OutOfRange_Raise_if
(uindex < 1 || uindex > surf->NbUPoles() ||
vindex < 1 || vindex > surf->NbVPoles(), "Pole index out of range");
gp_Pnt p = surf->Pole(uindex,vindex);
return new Base::VectorPy(Base::Vector3d(p.X(),p.Y(),p.Z()));
}
catch (Standard_Failure) {
Handle_Standard_Failure e = Standard_Failure::Caught();
PyErr_SetString(PartExceptionOCCError, e->GetMessageString());
return 0;
}
}
Py::Int BezierSurfacePy::getNbUPoles(void) const
{
Handle_Geom_BezierSurface surf = Handle_Geom_BezierSurface::DownCast
(getGeometryPtr()->handle());
return Py::Int(surf->NbUPoles());
}
