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Viewing changes to src/Mod/Part/App/FeatureRevolution.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Adam C. Powell, IV
  • Date: 2010-01-11 08:48:33 UTC
  • mfrom: (3.1.3 sid)
  • Revision ID: james.westby@ubuntu.com-20100111084833-4g9vgdqbkw8u34zb
Tags: 0.9.2646.5-1
http://bugs.debian.org/561696
http://bugs.debian.org/563523
http://bugs.debian.org/563772
http://bugs.debian.org/560768
* New upstream version (closes: #561696).
* Added swig to Build-Depends (closes: #563523, #563772).
* Removed python-opencv from Build-Depends and Recommends (closes: #560768).

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src/Mod/Part/App/FeatureRevolution.cpp
 
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/***************************************************************************
 
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 *   Copyright (c) 2009 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_Ax1.hxx>
 
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#endif
 
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#include "FeatureRevolution.h"
 
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using namespace Part;
 
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App::PropertyFloatConstraint::Constraints Revolution::angleRangeU = {0.0f,360.0f,1.0f};
 
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PROPERTY_SOURCE(Part::Revolution, Part::Feature)
 
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Revolution::Revolution()
 
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{
 
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    ADD_PROPERTY(Source,(0));
 
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    ADD_PROPERTY(Base,(Base::Vector3f(0.0f,0.0f,0.0f)));
 
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    ADD_PROPERTY(Axis,(Base::Vector3f(0.0f,0.0f,1.0f)));
 
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    ADD_PROPERTY(Angle,(360.0f));
 
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    Angle.setConstraints(&angleRangeU);
 
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}
 
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short Revolution::mustExecute() const
 
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{
 
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    if (Base.isTouched() ||
 
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        Axis.isTouched() ||
 
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        Source.isTouched())
 
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        return 1;
 
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    return 0;
 
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}
 
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App::DocumentObjectExecReturn *Revolution::execute(void)
 
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{
 
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    App::DocumentObject* link = Source.getValue();
 
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    if (!link)
 
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        return new App::DocumentObjectExecReturn("No object linked");
 
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    if (!link->getTypeId().isDerivedFrom(Part::Feature::getClassTypeId()))
 
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        return new App::DocumentObjectExecReturn("Linked object is not a Part object");
 
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    Part::Feature *base = static_cast<Part::Feature*>(Source.getValue());
 
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    Base::Vector3f b = Base.getValue();
 
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    Base::Vector3f v = Axis.getValue();
 
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    gp_Pnt pnt(b.x,b.y,b.z);
 
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    gp_Dir dir(v.x,v.y,v.z);
 
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    try {
 
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        // Now, let's get the TopoDS_Shape
 
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        TopoDS_Shape revolve = base->Shape.getShape().revolve(gp_Ax1(pnt, dir),
 
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            Angle.getValue()/180.0f*Standard_PI);
 
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        if (revolve.IsNull())
 
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            return new App::DocumentObjectExecReturn("Resulting shape is null");
 
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        this->Shape.setValue(revolve);
 
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        return App::DocumentObject::StdReturn;
 
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    }
 
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    catch (Standard_Failure) {
 
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        Handle_Standard_Failure e = Standard_Failure::Caught();
 
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        return new App::DocumentObjectExecReturn(e->GetMessageString());
 
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    }
 
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}