266 lines
9.9 KiB
C++
266 lines
9.9 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 <GC_MakeConicalSurface.hxx>
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# include <Geom_ConicalSurface.hxx>
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# include <gp_Cone.hxx>
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# include <Standard_Failure.hxx>
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#endif
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#include <Base/GeometryPyCXX.h>
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#include <Base/VectorPy.h>
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#include "ConePy.h"
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#include "ConePy.cpp"
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#include "OCCError.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 ConePy::representation() const
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{
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return "<Cone object>";
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}
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PyObject *ConePy::PyMake(struct _typeobject *, PyObject *, PyObject *) // Python wrapper
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{
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// create a new instance of ConePy and the Twin object
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return new ConePy(new GeomCone);
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}
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// constructor method
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int ConePy::PyInit(PyObject* args, PyObject* kwds)
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{
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char* keywords_n[] = {nullptr};
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if (PyArg_ParseTupleAndKeywords(args, kwds, "", keywords_n)) {
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Handle(Geom_ConicalSurface) s = Handle(Geom_ConicalSurface)::DownCast
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(getGeometryPtr()->handle());
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s->SetRadius(1.0);
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return 0;
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}
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PyObject *pV1, *pV2;
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double radius1, radius2;
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static char* keywords_pprr[] = {"Point1","Point2","Radius1","Radius2",nullptr};
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PyErr_Clear();
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if (PyArg_ParseTupleAndKeywords(args, kwds, "O!O!dd", keywords_pprr,
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&(Base::VectorPy::Type), &pV1,
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&(Base::VectorPy::Type), &pV2,
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&radius1, &radius2)) {
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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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GC_MakeConicalSurface mc(gp_Pnt(v1.x,v1.y,v1.z),
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gp_Pnt(v2.x,v2.y,v2.z),
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radius1, radius2);
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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(Geom_ConicalSurface) cone = Handle(Geom_ConicalSurface)::DownCast
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(getGeometryPtr()->handle());
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cone->SetCone(mc.Value()->Cone());
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return 0;
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}
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PyObject *pV3, *pV4;
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static char* keywords_pppp[] = {"Point1","Point2","Point3","Point4",nullptr};
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PyErr_Clear();
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if (PyArg_ParseTupleAndKeywords(args, kwds, "O!O!O!O!", keywords_pppp,
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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::VectorPy::Type), &pV4)) {
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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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Base::Vector3d v4 = static_cast<Base::VectorPy*>(pV4)->value();
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GC_MakeConicalSurface mc(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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gp_Pnt(v4.x,v4.y,v4.z));
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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(Geom_ConicalSurface) cone = Handle(Geom_ConicalSurface)::DownCast
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(getGeometryPtr()->handle());
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cone->SetCone(mc.Value()->Cone());
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return 0;
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}
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PyObject *pCone;
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static char* keywords_c[] = {"Cone",nullptr};
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PyErr_Clear();
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if (PyArg_ParseTupleAndKeywords(args, kwds, "O!d", keywords_c,
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&(ConePy::Type), &pCone)) {
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ConePy* pcCone = static_cast<ConePy*>(pCone);
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Handle(Geom_ConicalSurface) pcone = Handle(Geom_ConicalSurface)::DownCast
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(pcCone->getGeometryPtr()->handle());
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GC_MakeConicalSurface mc(pcone->Cone());
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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(Geom_ConicalSurface) cone = Handle(Geom_ConicalSurface)::DownCast
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(getGeometryPtr()->handle());
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cone->SetCone(mc.Value()->Cone());
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return 0;
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}
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PyErr_SetString(PyExc_TypeError, "Cone constructor accepts:\n"
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"-- empty parameter list\n"
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"-- Cone\n"
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"-- Cone, Distance\n"
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"-- Point1, Point2, Radius1, Radius2\n"
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"-- Point1, Point2, Point3, Point4");
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return -1;
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}
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Py::Object ConePy::getApex() const
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{
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Handle(Geom_ConicalSurface) s = Handle(Geom_ConicalSurface)::DownCast
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(getGeomConePtr()->handle());
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gp_Pnt loc = s->Apex();
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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 ConePy::getRadius() const
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{
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Handle(Geom_ConicalSurface) s = Handle(Geom_ConicalSurface)::DownCast
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(getGeomConePtr()->handle());
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return Py::Float(s->RefRadius());
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}
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void ConePy::setRadius(Py::Float arg)
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{
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Handle(Geom_ConicalSurface) s = Handle(Geom_ConicalSurface)::DownCast
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(getGeomConePtr()->handle());
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s->SetRadius((double)arg);
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}
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Py::Float ConePy::getSemiAngle() const
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{
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Handle(Geom_ConicalSurface) s = Handle(Geom_ConicalSurface)::DownCast
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(getGeomConePtr()->handle());
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return Py::Float(s->SemiAngle());
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}
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void ConePy::setSemiAngle(Py::Float arg)
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{
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Handle(Geom_ConicalSurface) s = Handle(Geom_ConicalSurface)::DownCast
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(getGeomConePtr()->handle());
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s->SetSemiAngle((double)arg);
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}
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Py::Object ConePy::getCenter() const
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{
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Handle(Geom_ElementarySurface) s = Handle(Geom_ElementarySurface)::DownCast
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(getGeomConePtr()->handle());
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gp_Pnt loc = s->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 ConePy::setCenter(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_ElementarySurface) s = Handle(Geom_ElementarySurface)::DownCast
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(getGeomConePtr()->handle());
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s->SetLocation(gp_Pnt(loc.x, loc.y, loc.z));
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}
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else if (PyObject_TypeCheck(p, &PyTuple_Type)) {
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Base::Vector3d loc = Base::getVectorFromTuple<double>(p);
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Handle(Geom_ElementarySurface) s = Handle(Geom_ElementarySurface)::DownCast
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(getGeomConePtr()->handle());
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s->SetLocation(gp_Pnt(loc.x, loc.y, loc.z));
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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 ConePy::getAxis() const
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{
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Handle(Geom_ElementarySurface) s = Handle(Geom_ElementarySurface)::DownCast
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(getGeometryPtr()->handle());
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gp_Dir dir = s->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 ConePy::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_ElementarySurface) this_surf = Handle(Geom_ElementarySurface)::DownCast
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(this->getGeometryPtr()->handle());
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gp_Ax1 axis;
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axis.SetLocation(this_surf->Location());
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axis.SetDirection(gp_Dir(dir_x, dir_y, dir_z));
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this_surf->SetAxis(axis);
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}
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catch (Standard_Failure&) {
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throw Py::RuntimeError("cannot set axis");
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}
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}
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PyObject *ConePy::getCustomAttributes(const char* /*attr*/) const
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{
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return nullptr;
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}
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int ConePy::setCustomAttributes(const char* /*attr*/, PyObject* /*obj*/)
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{
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return 0;
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}
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