57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
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#ifndef NXS_NEXUS_H
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#define NXS_NEXUS_H
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#include <string>
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#include <vector>
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#include <vcg/space/sphere3.h>
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#include "vfile.h"
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#include "patch.h"
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#include "border.h"
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namespace nxs {
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class Nexus {
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public:
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class Entry {
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public:
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Entry(): patch_offset(0xffffffff), border_offset(0xffffffff),
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patch_size(0), border_size(0), sphere(vcg::Sphere3f()) {}
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unsigned int patch_offset; //granularita' Chunk
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unsigned int border_offset; //granuralita' Link
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unsigned short patch_size; //in cuhnks
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unsigned short border_size; //in Links
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vcg::Sphere3f sphere;
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};
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Nexus();
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~Nexus();
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bool Create(const std::string &filename);
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bool Load(const std::string &filename);
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void Close();
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Patch GetPatch(unsigned int patch);
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void GetBorder(unsigned int border, Border &border);
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// unsigned int addPatch(Patch *builder);
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void AddBorder(unsigned int patch, std::vector<Link> &links);
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unsigned int totvert;
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unsigned int totface;
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unsigned int totchunks; //number of chunks.
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unsigned int totlinks;
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vcg::Sphere3f sphere;
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std::vector<Entry> index;
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FILE *index_file;
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VFile<Chunk> patches;
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VFile<Link> borders;
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};
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}
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#endif
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