84 lines
1.8 KiB
C++
84 lines
1.8 KiB
C++
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file eggCharacterDb.h
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* @author drose
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* @date 2006-10-05
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*/
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#ifndef EGGCHARACTERDB_H
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#define EGGCHARACTERDB_H
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#include "pandatoolbase.h"
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#include "pmap.h"
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/*
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#ifdef HAVE_BDB
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// Apparently, we have to define this to make db_cxx files include the modern
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// header files.
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#define HAVE_CXX_STDHEADERS 1
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#include <db_cxx.h>
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#endif // HAVE_BDB
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*/
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class EggJointPointer;
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class LMatrix4d;
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/**
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* This class is used during joint optimization or restructuring to store the
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* table of interim joint computations.
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*
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* That is to say, this class provides an temporary data store for three
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* tables of matrices per each EggJointPointer per frame.
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*/
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class EggCharacterDb {
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public:
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EggCharacterDb();
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~EggCharacterDb();
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enum TableType {
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TT_rebuild_frame,
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TT_net_frame,
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TT_net_frame_inv,
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};
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bool get_matrix(const EggJointPointer *joint, TableType type,
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int frame, LMatrix4d &mat) const;
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void set_matrix(const EggJointPointer *joint, TableType type,
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int frame, const LMatrix4d &mat);
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private:
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class Key {
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public:
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INLINE Key(const EggJointPointer *joint,
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TableType table_type,
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int frame);
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INLINE bool operator < (const Key &other) const;
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private:
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const EggJointPointer *_joint;
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TableType _table_type;
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int _frame;
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};
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/*
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#ifdef HAVE_BDB
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Db *_db;
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Filename _db_filename;
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#endif // HAVE_BDB
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*/
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typedef pmap<Key, LMatrix4d> Table;
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Table _table;
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};
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#include "eggCharacterDb.I"
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#endif
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