71 lines
2.7 KiB
C++
71 lines
2.7 KiB
C++
/****************************************************************************
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* MeshLab o o *
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* A versatile mesh processing toolbox o o *
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* _ O _ *
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* Copyright(C) 2008 \/)\/ *
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* Visual Computing Lab /\/| *
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* ISTI - Italian National Research Council | *
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* \ *
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* All rights reserved. *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program 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 General Public License (http://www.gnu.org/licenses/gpl.txt) *
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* for more details. *
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* *
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****************************************************************************/
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/****************************************************************************
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History
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$Log: not supported by cvs2svn $
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****************************************************************************/
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#ifndef RUBBERBAND_H
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#define RUBBERBAND_H
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#include <vcg/space/color4.h>
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#include <QGLWidget>
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namespace vcg {
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class Rubberband
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{
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public:
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//data:
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Color4b color;
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// functions:
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Rubberband(Color4b);
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virtual ~Rubberband() {}
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void Render(QGLWidget*);
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void Drag(QPoint);
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void Pin(QPoint);
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void Reset();
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bool IsReady();
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void GetPoints(Point3f &,Point3f &);
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void RenderLabel(QString text,QGLWidget* gla);
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private:
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// types:
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typedef enum { RUBBER_BEGIN = 0,
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RUBBER_DRAGGING = 1,
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RUBBER_DRAGGED = 2,
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} RubberPhase;
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// data:
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RubberPhase currentphase;
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QPoint qt_cursor;
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Point3f start, end;
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bool have_to_pick;
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QFont font;
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// functions:
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Point3f PixelConvert(const Point3f);
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};
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}//namespace
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#endif /*RUBBERBAND_H*/
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