5e51a6cdf7
inherit Base.FreeCADError form RuntimeError inherit Part.OCCError from Base.FreeCADError inherit OCCDomainError from Part.OCCError inherit OCCRangeError from Part.OCCError inherit OCCConstructionError from OCCDomainError inherit OCCDimensionError from OCCDomainError Added PY_CATCH_OCC macro replace PyExc_Exception use FreeCADError in makeWireString catch exception in BSplineCurve.increasedegree
276 lines
10 KiB
C++
276 lines
10 KiB
C++
/***************************************************************************
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* Copyright (c) 2008 Werner Mayer <wmayer[at]users.sourceforge.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <Geom_Hyperbola.hxx>
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# include <GC_MakeHyperbola.hxx>
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# include <gp_Hypr.hxx>
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#endif
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#include <Base/VectorPy.h>
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#include <Base/GeometryPyCXX.h>
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#include "OCCError.h"
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#include "Geometry.h"
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#include "HyperbolaPy.h"
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#include "HyperbolaPy.cpp"
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using namespace Part;
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extern const char* gce_ErrorStatusText(gce_ErrorType et);
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// returns a string which represents the object e.g. when printed in python
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std::string HyperbolaPy::representation(void) const
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{
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return "<Hyperbola object>";
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}
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PyObject *HyperbolaPy::PyMake(struct _typeobject *, PyObject *, PyObject *) // Python wrapper
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{
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// create a new instance of HyperbolaPy and the Twin object
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return new HyperbolaPy(new GeomHyperbola);
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}
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// constructor method
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int HyperbolaPy::PyInit(PyObject* args, PyObject* kwds)
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{
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char* keywords_n[] = {NULL};
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if (PyArg_ParseTupleAndKeywords(args, kwds, "", keywords_n)) {
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Handle_Geom_Hyperbola hypr = Handle_Geom_Hyperbola::DownCast(getGeometryPtr()->handle());
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hypr->SetMajorRadius(2.0);
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hypr->SetMinorRadius(1.0);
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return 0;
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}
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char* keywords_e[] = {"Hyperbola",NULL};
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PyErr_Clear();
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PyObject *pHypr;
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if (PyArg_ParseTupleAndKeywords(args, kwds, "O!",keywords_e, &(HyperbolaPy::Type), &pHypr)) {
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HyperbolaPy* pH = static_cast<HyperbolaPy*>(pHypr);
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Handle_Geom_Hyperbola Hypr1 = Handle_Geom_Hyperbola::DownCast
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(pH->getGeometryPtr()->handle());
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Handle_Geom_Hyperbola Hypr2 = Handle_Geom_Hyperbola::DownCast
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(this->getGeometryPtr()->handle());
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Hypr2->SetHypr(Hypr1->Hypr());
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return 0;
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}
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char* keywords_ssc[] = {"S1","S2","Center",NULL};
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PyErr_Clear();
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PyObject *pV1, *pV2, *pV3;
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if (PyArg_ParseTupleAndKeywords(args, kwds, "O!O!O!", keywords_ssc,
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&(Base::VectorPy::Type), &pV1,
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&(Base::VectorPy::Type), &pV2,
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&(Base::VectorPy::Type), &pV3)) {
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Base::Vector3d v1 = static_cast<Base::VectorPy*>(pV1)->value();
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Base::Vector3d v2 = static_cast<Base::VectorPy*>(pV2)->value();
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Base::Vector3d v3 = static_cast<Base::VectorPy*>(pV3)->value();
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GC_MakeHyperbola mh(gp_Pnt(v1.x,v1.y,v1.z),
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gp_Pnt(v2.x,v2.y,v2.z),
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gp_Pnt(v3.x,v3.y,v3.z));
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if (!mh.IsDone()) {
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PyErr_SetString(PartExceptionOCCError, gce_ErrorStatusText(mh.Status()));
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return -1;
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}
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Handle_Geom_Hyperbola hyperb = Handle_Geom_Hyperbola::DownCast(getGeometryPtr()->handle());
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hyperb->SetHypr(mh.Value()->Hypr());
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return 0;
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}
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char* keywords_cmm[] = {"Center","MajorRadius","MinorRadius",NULL};
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PyErr_Clear();
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PyObject *pV;
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double major, minor;
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if (PyArg_ParseTupleAndKeywords(args, kwds, "O!dd", keywords_cmm,
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&(Base::VectorPy::Type), &pV,
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&major, &minor)) {
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Base::Vector3d c = static_cast<Base::VectorPy*>(pV)->value();
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GC_MakeHyperbola mh(gp_Ax2(gp_Pnt(c.x,c.y,c.z), gp_Dir(0.0,0.0,1.0)),
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major, minor);
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if (!mh.IsDone()) {
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PyErr_SetString(PartExceptionOCCError, gce_ErrorStatusText(mh.Status()));
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return -1;
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}
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Handle_Geom_Hyperbola hyperb = Handle_Geom_Hyperbola::DownCast(getGeometryPtr()->handle());
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hyperb->SetHypr(mh.Value()->Hypr());
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return 0;
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}
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PyErr_SetString(PyExc_TypeError, "Hyperbola constructor accepts:\n"
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"-- empty parameter list\n"
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"-- Hyperbola\n"
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"-- Point, double, double\n"
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"-- Point, Point, Point");
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return -1;
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}
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Py::Float HyperbolaPy::getEccentricity(void) const
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{
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Handle_Geom_Hyperbola curve = Handle_Geom_Hyperbola::DownCast(getGeometryPtr()->handle());
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return Py::Float(curve->Eccentricity());
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}
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Py::Float HyperbolaPy::getFocal(void) const
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{
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Handle_Geom_Hyperbola curve = Handle_Geom_Hyperbola::DownCast(getGeometryPtr()->handle());
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return Py::Float(curve->Focal());
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}
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Py::Object HyperbolaPy::getFocus1(void) const
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{
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Handle_Geom_Hyperbola c = Handle_Geom_Hyperbola::DownCast
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(getGeometryPtr()->handle());
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gp_Pnt loc = c->Focus1();
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return Py::Vector(Base::Vector3d(loc.X(), loc.Y(), loc.Z()));
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}
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Py::Object HyperbolaPy::getFocus2(void) const
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{
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Handle_Geom_Hyperbola c = Handle_Geom_Hyperbola::DownCast
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(getGeometryPtr()->handle());
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gp_Pnt loc = c->Focus2();
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return Py::Vector(Base::Vector3d(loc.X(), loc.Y(), loc.Z()));
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}
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Py::Float HyperbolaPy::getParameter(void) const
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{
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Handle_Geom_Hyperbola curve = Handle_Geom_Hyperbola::DownCast(getGeometryPtr()->handle());
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return Py::Float(curve->Parameter());
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}
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Py::Float HyperbolaPy::getMajorRadius(void) const
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{
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Handle_Geom_Hyperbola curve = Handle_Geom_Hyperbola::DownCast(getGeometryPtr()->handle());
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return Py::Float(curve->MajorRadius());
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}
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void HyperbolaPy::setMajorRadius(Py::Float arg)
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{
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Handle_Geom_Hyperbola curve = Handle_Geom_Hyperbola::DownCast(getGeometryPtr()->handle());
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curve->SetMajorRadius((double)arg);
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}
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Py::Float HyperbolaPy::getMinorRadius(void) const
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{
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Handle_Geom_Hyperbola curve = Handle_Geom_Hyperbola::DownCast(getGeometryPtr()->handle());
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return Py::Float(curve->MinorRadius());
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}
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void HyperbolaPy::setMinorRadius(Py::Float arg)
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{
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Handle_Geom_Hyperbola curve = Handle_Geom_Hyperbola::DownCast(getGeometryPtr()->handle());
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curve->SetMinorRadius((double)arg);
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}
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Py::Object HyperbolaPy::getLocation(void) const
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{
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Handle_Geom_Hyperbola c = Handle_Geom_Hyperbola::DownCast
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(getGeometryPtr()->handle());
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gp_Pnt loc = c->Location();
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return Py::Vector(Base::Vector3d(loc.X(), loc.Y(), loc.Z()));
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}
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void HyperbolaPy::setLocation(Py::Object arg)
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{
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PyObject* p = arg.ptr();
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if (PyObject_TypeCheck(p, &(Base::VectorPy::Type))) {
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Base::Vector3d loc = static_cast<Base::VectorPy*>(p)->value();
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Handle_Geom_Hyperbola c = Handle_Geom_Hyperbola::DownCast
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(getGeometryPtr()->handle());
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c->SetLocation(gp_Pnt(loc.x, loc.y, loc.z));
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}
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else if (PyTuple_Check(p)) {
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gp_Pnt loc;
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Py::Tuple tuple(arg);
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loc.SetX((double)Py::Float(tuple.getItem(0)));
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loc.SetY((double)Py::Float(tuple.getItem(1)));
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loc.SetZ((double)Py::Float(tuple.getItem(2)));
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Handle_Geom_Hyperbola c = Handle_Geom_Hyperbola::DownCast
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(getGeometryPtr()->handle());
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c->SetLocation(loc);
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}
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else {
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std::string error = std::string("type must be 'Vector', not ");
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error += p->ob_type->tp_name;
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throw Py::TypeError(error);
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}
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}
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Py::Object HyperbolaPy::getAxis(void) const
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{
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Handle_Geom_Hyperbola c = Handle_Geom_Hyperbola::DownCast
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(getGeometryPtr()->handle());
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gp_Dir dir = c->Axis().Direction();
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return Py::Vector(Base::Vector3d(dir.X(), dir.Y(), dir.Z()));
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}
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void HyperbolaPy::setAxis(Py::Object arg)
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{
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Standard_Real dir_x, dir_y, dir_z;
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PyObject *p = arg.ptr();
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if (PyObject_TypeCheck(p, &(Base::VectorPy::Type))) {
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Base::Vector3d v = static_cast<Base::VectorPy*>(p)->value();
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dir_x = v.x;
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dir_y = v.y;
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dir_z = v.z;
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}
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else if (PyTuple_Check(p)) {
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Py::Tuple tuple(arg);
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dir_x = (double)Py::Float(tuple.getItem(0));
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dir_y = (double)Py::Float(tuple.getItem(1));
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dir_z = (double)Py::Float(tuple.getItem(2));
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}
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else {
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std::string error = std::string("type must be 'Vector' or tuple, not ");
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error += p->ob_type->tp_name;
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throw Py::TypeError(error);
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}
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try {
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Handle_Geom_Hyperbola this_curv = Handle_Geom_Hyperbola::DownCast
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(this->getGeometryPtr()->handle());
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gp_Ax1 axis;
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axis.SetLocation(this_curv->Location());
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axis.SetDirection(gp_Dir(dir_x, dir_y, dir_z));
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this_curv->SetAxis(axis);
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}
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catch (Standard_Failure) {
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throw Py::Exception("cannot set axis");
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}
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}
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PyObject *HyperbolaPy::getCustomAttributes(const char* /*attr*/) const
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{
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return 0;
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}
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int HyperbolaPy::setCustomAttributes(const char* /*attr*/, PyObject* /*obj*/)
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{
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return 0;
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}
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