src/apps/haiku3d/MathUtils.h

   1 /*
   2  * Copyright 2009, Haiku Inc. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Alexandre Deckner <alex@zappotek.com>
   7  */
   8 #ifndef _MATH_UTILS_H
   9 #define _MATH_UTILS_H
  10
  11
  12 class MathUtils
  13 {
  14 public:
  15         static  float   EaseInOutCubic(float time, float begin, float distance,
  16                                                 float duration);
  17         static  float   EaseInOutQuart(float time, float begin, float distance,
  18                                                 float duration);
  19         static  float   EaseInOutQuint(float time, float begin, float distance,
  20                                                 float duration);
  21         static  float   EaseInOutSine(float time, float begin, float distance,
  22                                                 float duration);
  23 };
  24
  25 #endif /* _MATH_UTILS_H */