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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 <GC_MakeArcOfCircle.hxx>
#include <GC_MakeArcOfEllipse.hxx>
#include <GC_MakeArcOfHyperbola.hxx>
#include <GC_MakeArcOfParabola.hxx>
#include <Geom_Circle.hxx>
#include <Geom_Ellipse.hxx>
#include <Geom_Hyperbola.hxx>
#include <Geom_Parabola.hxx>
#include <Base/VectorPy.h>
#include "ArcPy.h"
#include "ArcPy.cpp"
#include "CirclePy.h"
#include "EllipsePy.h"
#include "HyperbolaPy.h"
#include "OCCError.h"
#include "ParabolaPy.h"
using namespace Part;
extern const char* gce_ErrorStatusText(gce_ErrorType et);
// returns a string which represents the object e.g. when printed in python
std::string ArcPy::representation() const
{
return "<Arc object>";
}
PyObject* ArcPy::PyMake(struct _typeobject*, PyObject*, PyObject*) // Python wrapper
{
// never create such objects with the constructor
return new ArcPy(new GeomTrimmedCurve());
}
// constructor method
int ArcPy::PyInit(PyObject* args, PyObject* /*kwd*/)
{
PyObject* o;
double u1, u2;
PyObject* sense = Py_True;
if (PyArg_ParseTuple(args, "O!dd|O!", &(Part::CirclePy::Type), &o, &u1, &u2, &PyBool_Type, &sense)) {
try {
Handle(Geom_Circle) circle = Handle(Geom_Circle)::DownCast(
static_cast<CirclePy*>(o)->getGeomCirclePtr()->handle()
);
GC_MakeArcOfCircle arc(circle->Circ(), u1, u2, Base::asBoolean(sense));
if (!arc.IsDone()) {
PyErr_SetString(PartExceptionOCCError, gce_ErrorStatusText(arc.Status()));
return -1;
}
getGeomTrimmedCurvePtr()->setHandle(arc.Value());
return 0;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return -1;
}
catch (...) {
PyErr_SetString(PartExceptionOCCError, "creation of arc failed");
return -1;
}
}
PyErr_Clear();
PyObject *pV1, *pV2, *pV3;
if (PyArg_ParseTuple(
args,
"O!O!O!",
&(Base::VectorPy::Type),
&pV1,
&(Base::VectorPy::Type),
&pV2,
&(Base::VectorPy::Type),
&pV3
)) {
Base::Vector3d v1 = static_cast<Base::VectorPy*>(pV1)->value();
Base::Vector3d v2 = static_cast<Base::VectorPy*>(pV2)->value();
Base::Vector3d v3 = static_cast<Base::VectorPy*>(pV3)->value();
GC_MakeArcOfCircle arc(
gp_Pnt(v1.x, v1.y, v1.z),
gp_Pnt(v2.x, v2.y, v2.z),
gp_Pnt(v3.x, v3.y, v3.z)
);
if (!arc.IsDone()) {
PyErr_SetString(PartExceptionOCCError, gce_ErrorStatusText(arc.Status()));
return -1;
}
getGeomTrimmedCurvePtr()->setHandle(arc.Value());
return 0;
}
PyErr_Clear();
if (PyArg_ParseTuple(args, "O!dd|O!", &(Part::EllipsePy::Type), &o, &u1, &u2, &PyBool_Type, &sense)) {
try {
Handle(Geom_Ellipse) ellipse = Handle(Geom_Ellipse)::DownCast(
static_cast<EllipsePy*>(o)->getGeomEllipsePtr()->handle()
);
GC_MakeArcOfEllipse arc(ellipse->Elips(), u1, u2, Base::asBoolean(sense));
if (!arc.IsDone()) {
PyErr_SetString(PartExceptionOCCError, gce_ErrorStatusText(arc.Status()));
return -1;
}
getGeomTrimmedCurvePtr()->setHandle(arc.Value());
return 0;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return -1;
}
catch (...) {
PyErr_SetString(PartExceptionOCCError, "creation of arc failed");
return -1;
}
}
PyErr_Clear();
if (PyArg_ParseTuple(args, "O!dd|O!", &(Part::ParabolaPy::Type), &o, &u1, &u2, &PyBool_Type, &sense)) {
try {
Handle(Geom_Parabola) parabola = Handle(Geom_Parabola)::DownCast(
static_cast<ParabolaPy*>(o)->getGeomParabolaPtr()->handle()
);
GC_MakeArcOfParabola arc(parabola->Parab(), u1, u2, Base::asBoolean(sense));
if (!arc.IsDone()) {
PyErr_SetString(PartExceptionOCCError, gce_ErrorStatusText(arc.Status()));
return -1;
}
getGeomTrimmedCurvePtr()->setHandle(arc.Value());
return 0;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return -1;
}
catch (...) {
PyErr_SetString(PartExceptionOCCError, "creation of arc failed");
return -1;
}
}
PyErr_Clear();
if (PyArg_ParseTuple(args, "O!dd|O!", &(Part::HyperbolaPy::Type), &o, &u1, &u2, &PyBool_Type, &sense)) {
try {
Handle(Geom_Hyperbola) hyperbola = Handle(Geom_Hyperbola)::DownCast(
static_cast<HyperbolaPy*>(o)->getGeomHyperbolaPtr()->handle()
);
GC_MakeArcOfHyperbola arc(hyperbola->Hypr(), u1, u2, Base::asBoolean(sense));
if (!arc.IsDone()) {
PyErr_SetString(PartExceptionOCCError, gce_ErrorStatusText(arc.Status()));
return -1;
}
getGeomTrimmedCurvePtr()->setHandle(arc.Value());
return 0;
}
catch (Standard_Failure& e) {
PyErr_SetString(PartExceptionOCCError, e.GetMessageString());
return -1;
}
catch (...) {
PyErr_SetString(PartExceptionOCCError, "creation of arc failed");
return -1;
}
}
// All checks failed
PyErr_SetString(PyExc_TypeError, "Arc constructor expects a conic curve and a parameter range");
return -1;
}
PyObject* ArcPy::getCustomAttributes(const char* /*attr*/) const
{
return nullptr;
}
int ArcPy::setCustomAttributes(const char* /*attr*/, PyObject* /*obj*/)
{
return 0;
}
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