96 lines
3.4 KiB
C++
96 lines
3.4 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_REMAPPING_H
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#define NXS_REMAPPING_H
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#include <vector>
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#include <string>
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#include "nxstypes.h"
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#include "vchain.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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struct BlockEntry {
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BlockEntry(int64 o = 0, unsigned int s = 0): offset(o), size(s) {}
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int64 offset;
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unsigned int size;
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};
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class BlockIndex: public std::vector<nxs::BlockEntry> {
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public:
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bool Save(const std::string &file);
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bool Load(const std::string &file);
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};
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void Remap(VChain &chain,
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VFile<vcg::Point3f> &points,
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VFile<unsigned int> &remap,
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BlockIndex &index,
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unsigned int target_size,
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unsigned int min_size,
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unsigned int max_size,
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float scaling,
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int step);
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void BuildPartition(VPartition &part,
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VFile<vcg::Point3f> &points,
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unsigned int target_size,
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unsigned int min_size,
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unsigned int max_size,
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int steps);
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void BuildLevel(VChain &chain,
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Nexus &nexus,
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unsigned int offset,
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float scaling,
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unsigned int target_size,
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unsigned int min_size,
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unsigned int max_size,
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int steps);
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//removes small or really big patches.
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bool Optimize(VPartition &part,
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unsigned int target_cells,
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unsigned int target_size,
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unsigned int min_size,
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unsigned int max_size,
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std::vector<vcg::Point3f> ¢roids,
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std::vector<unsigned int> &counts,
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bool join);
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int GetBest(VPartition &part, unsigned int seed,
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std::vector<bool> &mark,
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std::vector<unsigned int> &counts);
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}
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#endif
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