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68114945fac827e4d98774e6ebc95472debb3908
create/src/Mod/Part/App/BezierSurfacePyImp.cpp
Markus Reitböck 68114945fa Part: use CMake to generate precompiled headers on all platforms 
"Professional CMake" book suggest the following:

"Targets should build successfully with or without compiler support for precompiled headers. It
 should be considered an optimization, not a requirement. In particular, do not explicitly include a
 precompile header (e.g. stdafx.h) in the source code, let CMake force-include an automatically
 generated precompile header on the compiler command line instead. This is more portable across
 the major compilers and is likely to be easier to maintain. It will also avoid warnings being
 generated from certain code checking tools like iwyu (include what you use)."

Therefore, removed the "#include <PreCompiled.h>" from sources, also
there is no need for the "#ifdef _PreComp_" anymore
2025-09-24 20:08:56 +02:00

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/***************************************************************************
* Copyright (c) 2008 Werner Mayer <wmayer[at]users.sourceforge.net> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
# include <Geom_BezierSurface.hxx>
# include <TColgp_Array1OfPnt.hxx>
# include <TColgp_Array2OfPnt.hxx>
# include <TColStd_Array1OfReal.hxx>
# include <TColStd_Array2OfReal.hxx>
#include <Base/GeometryPyCXX.h>
#include <Base/VectorPy.h>
#include "BezierCurvePy.h"
#include "BezierSurfacePy.h"
#include "BezierSurfacePy.cpp"
#include "OCCError.h"
using namespace Part;
// returns a string which represents the object e.g. when printed in python
std::string BezierSurfacePy::representation() const
{
return "<BezierSurface object>";
}
PyObject *BezierSurfacePy::PyMake(struct _typeobject *, PyObject *, PyObject *) // Python wrapper
{
// create a new instance of BezierSurfacePy and the Twin object
return new BezierSurfacePy(new GeomBezierSurface);
}
// constructor method
int BezierSurfacePy::PyInit(PyObject* /*args*/, PyObject* /*kwd*/)
{
return 0;
}
PyObject* BezierSurfacePy::bounds(PyObject *args) const
{
if (!PyArg_ParseTuple(args, ""))
return nullptr;
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
Py::Tuple bound(4);
Standard_Real u1,u2,v1,v2;
surf->Bounds(u1,u2,v1,v2);
bound.setItem(0,Py::Float(u1));
bound.setItem(1,Py::Float(u2));
bound.setItem(2,Py::Float(v1));
bound.setItem(3,Py::Float(v2));
return Py::new_reference_to(bound);
}
PyObject* BezierSurfacePy::isURational(PyObject *args) const
{
if (!PyArg_ParseTuple(args, ""))
return nullptr;
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
Standard_Boolean val = surf->IsURational();
return PyBool_FromLong(val ? 1 : 0);
}
PyObject* BezierSurfacePy::isVRational(PyObject *args) const
{
if (!PyArg_ParseTuple(args, ""))
return nullptr;
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
Standard_Boolean val = surf->IsVRational();
return PyBool_FromLong(val ? 1 : 0);
}
PyObject* BezierSurfacePy::isUPeriodic(PyObject *args) const
{
if (!PyArg_ParseTuple(args, ""))
return nullptr;
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
Standard_Boolean val = surf->IsUPeriodic();
return PyBool_FromLong(val ? 1 : 0);
}
PyObject* BezierSurfacePy::isVPeriodic(PyObject *args) const
{
if (!PyArg_ParseTuple(args, ""))
return nullptr;
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
Standard_Boolean val = surf->IsVPeriodic();
return PyBool_FromLong(val ? 1 : 0);
}
PyObject* BezierSurfacePy::isUClosed(PyObject *args) const
{
if (!PyArg_ParseTuple(args, ""))
return nullptr;
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
Standard_Boolean val = surf->IsUClosed();
return PyBool_FromLong(val ? 1 : 0);
}
PyObject* BezierSurfacePy::isVClosed(PyObject *args) const
{
if (!PyArg_ParseTuple(args, ""))
return nullptr;
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
Standard_Boolean val = surf->IsVPeriodic();
return PyBool_FromLong(val ? 1 : 0);
}
PyObject* BezierSurfacePy::increase(PyObject *args)
{
int udegree,vdegree;
if (!PyArg_ParseTuple(args, "ii", &udegree, &vdegree))
return nullptr;
try {
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
surf->Increase(udegree, vdegree);
Py_Return;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::insertPoleColAfter(PyObject *args)
{
int vindex;
PyObject* obj;
PyObject* obj2=nullptr;
if (!PyArg_ParseTuple(args, "iO|O",&vindex,&obj,&obj2))
return nullptr;
try {
Py::Sequence list(obj);
TColgp_Array1OfPnt poles(1, list.size());
int index=1;
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
Py::Vector p(*it);
Base::Vector3d v = p.toVector();
poles(index++) = gp_Pnt(v.x,v.y,v.z);
}
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
if (!obj2) {
surf->InsertPoleColAfter(vindex, poles);
}
else {
Py::Sequence list(obj2);
TColStd_Array1OfReal weights(1, list.size());
int index=1;
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
weights(index++) = (double)Py::Float(*it);
}
surf->InsertPoleColAfter(vindex, poles, weights);
}
Py_Return;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::insertPoleRowAfter(PyObject *args)
{
int uindex;
PyObject* obj;
PyObject* obj2=nullptr;
if (!PyArg_ParseTuple(args, "iO|O",&uindex,&obj,&obj2))
return nullptr;
try {
Py::Sequence list(obj);
TColgp_Array1OfPnt poles(1, list.size());
int index=1;
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
Py::Vector p(*it);
Base::Vector3d v = p.toVector();
poles(index++) = gp_Pnt(v.x,v.y,v.z);
}
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
if (!obj2) {
surf->InsertPoleRowAfter(uindex, poles);
}
else {
Py::Sequence list(obj2);
TColStd_Array1OfReal weights(1, list.size());
int index=1;
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
weights(index++) = (double)Py::Float(*it);
}
surf->InsertPoleRowAfter(uindex, poles, weights);
}
Py_Return;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::insertPoleColBefore(PyObject *args)
{
int vindex;
PyObject* obj;
PyObject* obj2=nullptr;
if (!PyArg_ParseTuple(args, "iO|O",&vindex,&obj,&obj2))
return nullptr;
try {
Py::Sequence list(obj);
TColgp_Array1OfPnt poles(1, list.size());
int index=1;
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
Py::Vector p(*it);
Base::Vector3d v = p.toVector();
poles(index++) = gp_Pnt(v.x,v.y,v.z);
}
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
if (!obj2) {
surf->InsertPoleColBefore(vindex, poles);
}
else {
Py::Sequence list(obj2);
TColStd_Array1OfReal weights(1, list.size());
int index=1;
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
weights(index++) = (double)Py::Float(*it);
}
surf->InsertPoleColBefore(vindex, poles, weights);
}
Py_Return;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::insertPoleRowBefore(PyObject *args)
{
int uindex;
PyObject* obj;
PyObject* obj2=nullptr;
if (!PyArg_ParseTuple(args, "iO|O",&uindex,&obj,&obj2))
return nullptr;
try {
Py::Sequence list(obj);
TColgp_Array1OfPnt poles(1, list.size());
int index=1;
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
Py::Vector p(*it);
Base::Vector3d v = p.toVector();
poles(index++) = gp_Pnt(v.x,v.y,v.z);
}
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
if (!obj2) {
surf->InsertPoleRowBefore(uindex, poles);
}
else {
Py::Sequence list(obj2);
TColStd_Array1OfReal weights(1, list.size());
int index=1;
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
weights(index++) = (double)Py::Float(*it);
}
surf->InsertPoleRowBefore(uindex, poles, weights);
}
Py_Return;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::removePoleCol(PyObject *args)
{
int vindex;
if (!PyArg_ParseTuple(args, "i",&vindex))
return nullptr;
try {
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
surf->RemovePoleCol(vindex);
Py_Return;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::removePoleRow(PyObject *args)
{
int uindex;
if (!PyArg_ParseTuple(args, "i",&uindex))
return nullptr;
try {
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
surf->RemovePoleRow(uindex);
Py_Return;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::segment(PyObject *args)
{
Standard_Real u1,u2,v1,v2;
if (!PyArg_ParseTuple(args, "dddd",&u1,&u2,&v1,&v2))
return nullptr;
try {
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
surf->Segment(u1,u2,v1,v2);
Py_Return;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::setPole(PyObject *args)
{
int uindex,vindex;
PyObject* obj;
double weight=0.0;
if (!PyArg_ParseTuple(args, "iiO!|d",&uindex,&vindex,&(Base::VectorPy::Type),&obj,&weight))
return nullptr;
try {
Base::Vector3d pole = static_cast<Base::VectorPy*>(obj)->value();
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
if (weight <= gp::Resolution())
surf->SetPole(uindex,vindex,gp_Pnt(pole.x,pole.y,pole.z));
else
surf->SetPole(uindex,vindex,gp_Pnt(pole.x,pole.y,pole.z),weight);
Py_Return;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::setPoleCol(PyObject *args)
{
int vindex;
PyObject* obj;
PyObject* obj2=nullptr;
if (!PyArg_ParseTuple(args, "iO|O",&vindex,&obj,&obj2))
return nullptr;
try {
Py::Sequence list(obj);
TColgp_Array1OfPnt poles(1, list.size());
int index=1;
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
Py::Vector p(*it);
Base::Vector3d v = p.toVector();
poles(index++) = gp_Pnt(v.x,v.y,v.z);
}
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
if (!obj2) {
surf->SetPoleCol(vindex, poles);
}
else {
Py::Sequence list(obj2);
TColStd_Array1OfReal weights(1, list.size());
int index=1;
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
weights(index++) = (double)Py::Float(*it);
}
surf->SetPoleCol(vindex, poles, weights);
}
Py_Return;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::setPoleRow(PyObject *args)
{
int uindex;
PyObject* obj;
PyObject* obj2=nullptr;
if (!PyArg_ParseTuple(args, "iO|O",&uindex,&obj,&obj2))
return nullptr;
try {
Py::Sequence list(obj);
TColgp_Array1OfPnt poles(1, list.size());
int index=1;
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
Py::Vector p(*it);
Base::Vector3d v = p.toVector();
poles(index++) = gp_Pnt(v.x,v.y,v.z);
}
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
if (!obj2) {
surf->SetPoleRow(uindex, poles);
}
else {
Py::Sequence list(obj2);
TColStd_Array1OfReal weights(1, list.size());
int index=1;
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
weights(index++) = (double)Py::Float(*it);
}
surf->SetPoleRow(uindex, poles, weights);
}
Py_Return;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::getPole(PyObject *args) const
{
int uindex,vindex;
if (!PyArg_ParseTuple(args, "ii",&uindex,&vindex))
return nullptr;
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& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::getPoles(PyObject *args) const
{
if (!PyArg_ParseTuple(args, ""))
return nullptr;
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::asObject(new Base::VectorPy(
Base::Vector3d(pole.X(),pole.Y(),pole.Z()))));
}
poles.append(row);
}
return Py::new_reference_to(poles);
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::setWeight(PyObject *args)
{
int uindex,vindex;
double weight;
if (!PyArg_ParseTuple(args, "iid",&uindex,&vindex,&weight))
return nullptr;
try {
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
surf->SetWeight(uindex,vindex,weight);
Py_Return;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::setWeightCol(PyObject *args)
{
int vindex;
PyObject* obj;
if (!PyArg_ParseTuple(args, "iO",&vindex,&obj))
return nullptr;
try {
Py::Sequence list(obj);
TColStd_Array1OfReal weights(1, list.size());
int index=1;
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
weights(index++) = (double)Py::Float(*it);
}
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
surf->SetWeightCol(vindex, weights);
Py_Return;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::setWeightRow(PyObject *args)
{
int uindex;
PyObject* obj;
if (!PyArg_ParseTuple(args, "iO",&uindex,&obj))
return nullptr;
try {
Py::Sequence list(obj);
TColStd_Array1OfReal weights(1, list.size());
int index=1;
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
weights(index++) = (double)Py::Float(*it);
}
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
surf->SetWeightRow(uindex, weights);
Py_Return;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::getWeight(PyObject *args) const
{
int uindex,vindex;
if (!PyArg_ParseTuple(args, "ii",&uindex,&vindex))
return nullptr;
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& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::getWeights(PyObject *args) const
{
if (!PyArg_ParseTuple(args, ""))
return nullptr;
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& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::getResolution(PyObject *args) const
{
double tol;
if (!PyArg_ParseTuple(args, "d", &tol))
return nullptr;
try {
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
double utol, vtol;
surf->Resolution(tol,utol,vtol);
return Py_BuildValue("(dd)",utol,vtol);
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
PyObject* BezierSurfacePy::exchangeUV(PyObject *args)
{
if (!PyArg_ParseTuple(args, ""))
return nullptr;
try {
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
//FIXME: Crashes
surf->ExchangeUV();
Py_Return;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return nullptr;
}
}
Py::Long BezierSurfacePy::getUDegree() const
{
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
return Py::Long(surf->UDegree());
}
Py::Long BezierSurfacePy::getVDegree() const
{
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
return Py::Long(surf->VDegree());
}
Py::Long BezierSurfacePy::getMaxDegree() const
{
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
return Py::Long(surf->MaxDegree());
}
Py::Long BezierSurfacePy::getNbUPoles() const
{
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
return Py::Long(surf->NbUPoles());
}
Py::Long BezierSurfacePy::getNbVPoles() const
{
Handle(Geom_BezierSurface) surf = Handle(Geom_BezierSurface)::DownCast
(getGeometryPtr()->handle());
return Py::Long(surf->NbVPoles());
}
PyObject *BezierSurfacePy::getCustomAttributes(const char* /*attr*/) const
{
return nullptr;
}
int BezierSurfacePy::setCustomAttributes(const char* /*attr*/, PyObject* /*obj*/)
{
return 0;
}
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