72 lines
3.1 KiB
C++
72 lines
3.1 KiB
C++
/******************************************************************************
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* Copyright (c) 2012 Jan Rheinländer <jrheinlaender@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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#ifndef PARTDESIGN_FeatureScaled_H
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#define PARTDESIGN_FeatureScaled_H
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#include <App/PropertyStandard.h>
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#include "FeatureTransformed.h"
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namespace PartDesign
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{
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class PartDesignExport Scaled: public PartDesign::Transformed
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{
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PROPERTY_HEADER_WITH_OVERRIDE(PartDesign::Scaled);
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public:
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Scaled();
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App::PropertyFloat Factor;
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App::PropertyInteger Occurrences;
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/** @name methods override feature */
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//@{
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short mustExecute() const override;
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/// returns the type name of the view provider
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const char* getViewProviderName() const override
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{
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return "PartDesignGui::ViewProviderScaled";
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}
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//@}
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/** Create transformations
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* Returns a list containing (Occurrences-1) transformation since the first, untransformed
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* instance is not counted. Each transformation will scale the shape it is applied to by the
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* factor (Factor / (Occurrences - 1)) The centre point of the scaling (currently) is the centre
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* of gravity of the first original shape for this reason we need to pass the list of originals
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* into the feature
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*/
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// Note: We can't just use the Originals property because this will fail if the Scaled feature
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// is being used inside a MultiTransform feature
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const std::list<gp_Trsf>
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getTransformations(const std::vector<App::DocumentObject*> originals) override;
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};
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} // namespace PartDesign
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#endif // PARTDESIGN_FeatureScaled_H
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