80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
/* --------------------------------------------------------------------
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EXTREME TUXRACER
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Copyright (C) 1999-2001 Jasmin F. Patry (Tuxracer)
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Copyright (C) 2010 Extreme Tuxracer Team
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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 for more details.
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---------------------------------------------------------------------*/
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#ifndef KEYFRAME_H
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#define KEYFRAME_H
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#include "bh.h"
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#include <vector>
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#define MAX_FRAME_VALUES 32
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class CCharShape;
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struct TKeyframe {
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double val[MAX_FRAME_VALUES];
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};
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class CKeyframe {
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private:
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vector<TKeyframe> frames;
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TVector3d refpos;
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string loadedfile;
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TKeyframe clipboard;
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double keytime;
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double heightcorr;
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size_t keyidx;
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double interp(double frac, double v1, double v2);
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void InterpolateKeyframe(size_t idx, double frac, CCharShape *shape);
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// test and editing
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void ResetFrame2(TKeyframe *frame);
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public:
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CKeyframe();
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bool loaded;
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bool active;
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void Init(const TVector3d& ref_position, double height_correction);
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void Init(const TVector3d& ref_position, double height_correction, CCharShape *shape);
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void InitTest(const TVector3d& ref_position, CCharShape *shape);
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void Reset();
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void Update(double timestep);
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void UpdateTest(double timestep, CCharShape *shape);
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bool Load(const string& dir, const string& filename);
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void CalcKeyframe(size_t idx, CCharShape *shape, const TVector3d& refpos);
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// test and editing
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TKeyframe *GetFrame(size_t idx);
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static const string& GetHighlightName(size_t idx);
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static const string& GetJointName(size_t idx);
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static int GetNumJoints();
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void SaveTest(const string& dir, const string& filename);
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void CopyFrame(size_t prim_idx, size_t sec_idx);
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void AddFrame();
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size_t DeleteFrame(size_t idx);
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void InsertFrame(size_t idx);
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void CopyToClipboard(size_t idx);
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void PasteFromClipboard(size_t idx);
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void ClearFrame(size_t idx);
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size_t numFrames() const { return frames.size(); }
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};
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extern CKeyframe TestFrame;
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#endif
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