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source: orxonox.OLD/trunk/src/lib/particles/quick_animation.h @ 6674

Last change on this file since 6674 was 5405, checked in by bensch, 19 years ago

orxonox/trunk: renamed definition to the right term declaration…

File size: 1.5 KB
Line 
1/*!
2 * @file quick_animation.h
3  *  Definition of the QuickAnimation-class
4
5*/
6
7#ifndef _QUICK_ANIMATION_H
8#define _QUICK_ANIMATION_H
9
10#include "base_object.h"
11
12// FORWARD DECLARATION
13
14
15
16
17//! A class for that linearely interpolates between multiple values.
18/**
19   to be quick this only has the capability to store very little date
20
21   this class is optimized for a raising value. eg. 100 particles sorted
22   by age.
23*/
24class QuickAnimation : public BaseObject {
25
26 public:
27
28  //! a simple struct that stores keyframes for the QuickAnimation-Class.
29  struct QuickKeyFrame
30  {
31    float            value;             //!< The starting value of this KeyFrame
32    float            position;          //!< The end position of thies KeyFrame
33
34    QuickKeyFrame*   next;              //!< The next Animation
35    QuickKeyFrame*   prev;              //!< The previous QuickKeyFrame
36  };
37
38  QuickAnimation();
39  virtual ~QuickAnimation();
40
41  void addEntry(float position, float value);
42  void changeEntry(float position, float value, float region = .04);
43
44  void removeEntry(float position);
45  /** @todo implemente those functions
46      bool moveEntry(float position);
47  */
48
49  float getValue(float position);
50
51  void debug();
52
53 private:
54  QuickKeyFrame*       first;          //!< The first KeyFrame in a Sequence of Keyframes.
55  QuickKeyFrame*       current;        //!< The currently selected KeyFrame.
56  unsigned int         count;          //!< How many Keyframes the QuickAnimation has.
57};
58
59#endif /* _QUICK_ANIMATION_H */
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