75 lines
2.9 KiB
C++
75 lines
2.9 KiB
C++
/****************************************************************************
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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 \/)\/ *
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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 NXS_VORONOI_CHAIN_H
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#define NXS_VORONOI_CHAIN_H
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#include <vector>
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#include <map>
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#include <vcg/space/box3.h>
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#include "pchain.h"
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#include "pvoronoi.h"
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#include "crude.h"
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#include "nexus.h"
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#include "vfile.h"
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namespace nxs {
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class VoronoiChain: public PChain {
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public:
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VoronoiChain():scaling(0.5), patch_size(1000), patch_threshold(300) {}
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virtual ~VoronoiChain() {}
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void Initialize(unsigned int psize, unsigned int pthreshold);
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void Init(Crude &crude);
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virtual unsigned int Locate(unsigned int level, const vcg::Point3f &p);
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void RemapFaces(Crude &crude, VFile<unsigned int> &face_remap,
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std::vector<unsigned int> &patch_faces);
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void BuildLevel(Nexus &nexus, unsigned int offset);
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std::vector<VoronoiPartition> levels;
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// coarse partition -> associated patches
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std::map<unsigned int, std::set<unsigned int> > newfragments;
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std::map<unsigned int, std::set<unsigned int> > oldfragments;
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private:
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float scaling;
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unsigned int patch_size;
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unsigned int patch_threshold;
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float radius;
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vcg::Box3f box;
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};
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}
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#endif
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