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92 lines
3.2 KiB
92 lines
3.2 KiB
/**************************************************************************** |
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* VCGLib o o * |
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* Visual and Computer Graphics Library o o * |
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* _ O _ * |
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* Copyright(C) 2004-2016 \/)\/ * |
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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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Revision 1.3 2005/11/12 18:10:35 cignoni |
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Removed Abs and LowClampToZero and added comments |
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Revision 1.2 2005/09/29 22:22:59 m_di_benedetto |
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Added classes GetBox3Functor and GetBarycenter3Functor. |
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Revision 1.1 2005/09/28 20:01:35 m_di_benedetto |
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First Commit. |
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****************************************************************************/ |
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#ifndef __VCGLIB_WRAPUTILS_H |
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#define __VCGLIB_WRAPUTILS_H |
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// vcg headers |
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#include <vcg/math/base.h> |
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#include <vcg/space/point3.h> |
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#include <vcg/space/box3.h> |
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namespace vcg { |
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class EmptyClass { |
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public: |
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typedef EmptyClass ClassType; |
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}; |
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class GetPointerFunctor { |
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public: |
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typedef GetPointerFunctor ClassType; |
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template <class T> |
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inline T * operator () (T & t) { |
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return (&t); |
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} |
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template <class T> |
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inline T * operator () (T * & t) { |
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return (t); |
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} |
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}; |
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/// Helper class used to build in a easy way a functor that gives the bbox of a face |
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/// used mainly in the aabbtree that require such a functor as a parameter |
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class GetBox3Functor { |
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public: |
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template <class OBJTYPE, class SCALARTYPE> |
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void operator () (const OBJTYPE & obj, Box3<SCALARTYPE> & box) { |
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Box3<typename OBJTYPE::ScalarType> tb; |
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obj.GetBBox(tb); |
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box.Import(tb); |
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} |
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}; |
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class GetBarycenter3Functor { |
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public: |
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template <class OBJTYPE, class SCALARTYPE> |
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void operator () (const OBJTYPE & obj, Point3<SCALARTYPE> & bar) { |
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bar.Import(Barycenter<OBJTYPE>(obj)); |
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} |
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}; |
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} // end namespace vcg |
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#endif // #ifndef __VCGLIB_WRAPUTILS_H
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