timeline.h
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上传日期:2022-07-26
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- // timeline.h
- //
- // Object timelines.
- //
- // Copyright (C) 2008, the Celestia Development Team
- // Initial version by Chris Laurel, claurel@gmail.com
- //
- // This program is free software; you can redistribute it and/or
- // modify it under the terms of the GNU General Public License
- // as published by the Free Software Foundation; either version 2
- // of the License, or (at your option) any later version.
- #ifndef _CELENGINE_TIMELINE_H_
- #define _CELENGINE_TIMELINE_H_
- #include <vector>
- class ReferenceFrame;
- class Orbit;
- class RotationModel;
- class TimelinePhase;
- class Timeline
- {
- public:
- Timeline();
- ~Timeline();
- const TimelinePhase* findPhase(double t) const;
- bool appendPhase(TimelinePhase*);
- const TimelinePhase* getPhase(unsigned int n) const;
- unsigned int phaseCount() const;
- double startTime() const;
- double endTime() const;
- bool includes(double t) const;
- void markChanged();
- private:
- std::vector<TimelinePhase*> phases;
- };
- #endif // _CELENGINE_TIMELINE_H_