mirror of https://github.com/axmolengine/axmol.git
149 lines
4.0 KiB
C++
149 lines
4.0 KiB
C++
/****************************************************************************
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Copyright (c) 2013-2014 Chukong Technologies Inc.
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#ifndef __CCTWEENFUNCTION_H__
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#define __CCTWEENFUNCTION_H__
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#include "base/CCPlatformMacros.h"
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#include "2d/ccMacros.h"
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#include <math.h>
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NS_CC_BEGIN
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namespace tweenfunc {
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enum TweenType
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{
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CUSTOM_EASING = -1,
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Linear,
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Sine_EaseIn,
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Sine_EaseOut,
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Sine_EaseInOut,
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Quad_EaseIn,
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Quad_EaseOut,
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Quad_EaseInOut,
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Cubic_EaseIn,
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Cubic_EaseOut,
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Cubic_EaseInOut,
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Quart_EaseIn,
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Quart_EaseOut,
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Quart_EaseInOut,
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Quint_EaseIn,
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Quint_EaseOut,
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Quint_EaseInOut,
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Expo_EaseIn,
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Expo_EaseOut,
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Expo_EaseInOut,
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Circ_EaseIn,
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Circ_EaseOut,
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Circ_EaseInOut,
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Elastic_EaseIn,
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Elastic_EaseOut,
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Elastic_EaseInOut,
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Back_EaseIn,
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Back_EaseOut,
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Back_EaseInOut,
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Bounce_EaseIn,
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Bounce_EaseOut,
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Bounce_EaseInOut,
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TWEEN_EASING_MAX = 10000
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};
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//tween functions for CCActionEase
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float easeIn(float time, float rate);
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float easeOut(float time, float rate);
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float easeInOut(float time, float rate);
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float bezieratFunction( float a, float b, float c, float d, float t );
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float quadraticIn(float time);
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float quadraticOut(float time);
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float quadraticInOut(float time);
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float tweenTo(float time, TweenType type, float *easingParam);
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float linear(float time);
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float sineEaseIn(float time);
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float sineEaseOut(float time);
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float sineEaseInOut(float time);
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float quadEaseIn(float time);
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float quadEaseOut(float time);
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float quadEaseInOut(float time);
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float cubicEaseIn(float time);
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float cubicEaseOut(float time);
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float cubicEaseInOut(float time);
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float quartEaseIn(float time);
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float quartEaseOut(float time);
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float quartEaseInOut(float time);
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float quintEaseIn(float time);
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float quintEaseOut(float time);
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float quintEaseInOut(float time);
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float expoEaseIn(float time);
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float expoEaseOut(float time);
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float expoEaseInOut(float time);
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float circEaseIn(float time);
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float circEaseOut(float time);
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float circEaseInOut(float time);
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float elasticEaseIn(float time, float period);
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float elasticEaseOut(float time, float period);
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float elasticEaseInOut(float time, float period);
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float backEaseIn(float time);
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float backEaseOut(float time);
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float backEaseInOut(float time);
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float bounceEaseIn(float time);
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float bounceEaseOut(float time);
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float bounceEaseInOut(float time);
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float customEase(float time, float *easingParam);
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}
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NS_CC_END
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#endif /*__CCTWEENFUNCTION_H__*/
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