167 lines
6.6 KiB
C++
167 lines
6.6 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 <gp_Circ2d.hxx>
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# include <Geom2d_Circle.hxx>
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# include <GCE2d_MakeCircle.hxx>
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#endif
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#include <Mod/Part/App/OCCError.h>
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#include <Mod/Part/App/Geom2d/Circle2dPy.h>
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#include <Mod/Part/App/Geom2d/Circle2dPy.cpp>
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#include <Base/GeometryPyCXX.h>
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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 Circle2dPy::representation(void) const
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{
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return "<Circle2d object>";
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}
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PyObject *Circle2dPy::PyMake(struct _typeobject *, PyObject *, PyObject *) // Python wrapper
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{
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// create a new instance of Circle2dPy and the Twin object
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return new Circle2dPy(new Geom2dCircle());
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}
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// constructor method
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int Circle2dPy::PyInit(PyObject* args, PyObject* kwds)
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{
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// circle and distance for offset
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PyObject *pCirc;
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double dist;
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static char* keywords_cd[] = {"Circle","Distance",NULL};
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if (PyArg_ParseTupleAndKeywords(args, kwds, "O!d", keywords_cd, &(Circle2dPy::Type), &pCirc, &dist)) {
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Circle2dPy* pcCircle = static_cast<Circle2dPy*>(pCirc);
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Handle_Geom2d_Circle circle = Handle_Geom2d_Circle::DownCast
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(pcCircle->getGeom2dCirclePtr()->handle());
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GCE2d_MakeCircle mc(circle->Circ2d(), dist);
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if (!mc.IsDone()) {
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PyErr_SetString(PartExceptionOCCError, gce_ErrorStatusText(mc.Status()));
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return -1;
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}
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Handle_Geom2d_Circle circ = Handle_Geom2d_Circle::DownCast(getGeom2dCirclePtr()->handle());
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circ->SetCirc2d(mc.Value()->Circ2d());
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return 0;
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}
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// center and radius
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PyObject *pV1, *pV2, *pV3;
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static char* keywords_cnr[] = {"Center","Radius",NULL};
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PyErr_Clear();
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if (PyArg_ParseTupleAndKeywords(args, kwds, "O!d", keywords_cnr,
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Base::Vector2dPy::type_object(), &pV1,
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&dist)) {
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Base::Vector2d v1 = Py::Vector2d(pV1).getCxxObject()->value();
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GCE2d_MakeCircle mc(gp_Pnt2d(v1.x,v1.y), dist);
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if (!mc.IsDone()) {
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PyErr_SetString(PartExceptionOCCError, gce_ErrorStatusText(mc.Status()));
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return -1;
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}
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Handle_Geom2d_Circle circle = Handle_Geom2d_Circle::DownCast(getGeom2dCirclePtr()->handle());
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circle->SetCirc2d(mc.Value()->Circ2d());
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return 0;
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}
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static char* keywords_c[] = {"Circle",NULL};
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PyErr_Clear();
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if (PyArg_ParseTupleAndKeywords(args, kwds, "O!", keywords_c, &(Circle2dPy::Type), &pCirc)) {
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Circle2dPy* pcCircle = static_cast<Circle2dPy*>(pCirc);
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Handle_Geom2d_Circle circ1 = Handle_Geom2d_Circle::DownCast
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(pcCircle->getGeom2dCirclePtr()->handle());
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Handle_Geom2d_Circle circ2 = Handle_Geom2d_Circle::DownCast
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(this->getGeom2dCirclePtr()->handle());
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circ2->SetCirc2d(circ1->Circ2d());
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return 0;
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}
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static char* keywords_ppp[] = {"Point1","Point2","Point3",NULL};
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PyErr_Clear();
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if (PyArg_ParseTupleAndKeywords(args, kwds, "O!O!O!", keywords_ppp,
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Base::Vector2dPy::type_object(), &pV1,
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Base::Vector2dPy::type_object(), &pV2,
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Base::Vector2dPy::type_object(), &pV3)) {
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Base::Vector2d v1 = Py::Vector2d(pV1).getCxxObject()->value();
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Base::Vector2d v2 = Py::Vector2d(pV2).getCxxObject()->value();
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Base::Vector2d v3 = Py::Vector2d(pV3).getCxxObject()->value();
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GCE2d_MakeCircle mc(gp_Pnt2d(v1.x,v1.y),
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gp_Pnt2d(v2.x,v2.y),
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gp_Pnt2d(v3.x,v3.y));
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if (!mc.IsDone()) {
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PyErr_SetString(PartExceptionOCCError, gce_ErrorStatusText(mc.Status()));
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return -1;
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}
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Handle_Geom2d_Circle circle = Handle_Geom2d_Circle::DownCast(getGeom2dCirclePtr()->handle());
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circle->SetCirc2d(mc.Value()->Circ2d());
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return 0;
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}
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// default circle
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static char* keywords_n[] = {NULL};
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PyErr_Clear();
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if (PyArg_ParseTupleAndKeywords(args, kwds, "", keywords_n)) {
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Handle_Geom2d_Circle circle = Handle_Geom2d_Circle::DownCast(getGeom2dCirclePtr()->handle());
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circle->SetRadius(1.0);
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return 0;
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}
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PyErr_SetString(PyExc_TypeError, "Circle constructor accepts:\n"
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"-- empty parameter list\n"
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"-- Circle\n"
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"-- Circle, Distance\n"
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"-- Center, Radius\n"
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"-- Point1, Point2, Point3");
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return -1;
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}
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Py::Float Circle2dPy::getRadius(void) const
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{
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Handle_Geom2d_Circle circle = Handle_Geom2d_Circle::DownCast(getGeom2dCirclePtr()->handle());
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return Py::Float(circle->Radius());
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}
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void Circle2dPy::setRadius(Py::Float arg)
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{
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Handle_Geom2d_Circle circle = Handle_Geom2d_Circle::DownCast(getGeom2dCirclePtr()->handle());
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circle->SetRadius((double)arg);
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}
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PyObject *Circle2dPy::getCustomAttributes(const char* ) const
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{
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return 0;
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}
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int Circle2dPy::setCustomAttributes(const char* , PyObject *)
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{
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return 0;
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}
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