package aurelienribon.tweenengine;
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/**
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* Base class for every paths. You can create your own paths and directly use
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* them in the Tween engine by inheriting from this class.
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*
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* @author Aurelien Ribon | http://www.aurelienribon.com/
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*/
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public interface TweenPath {
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/**
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* Computes the next value of the interpolation, based on its waypoints and
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* the current progress.
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*
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* @param t The progress of the interpolation, between 0 and 1. May be out
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* of these bounds if the easing equation involves some kind of rebounds.
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* @param points The waypoints of the tween, from start to target values.
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* @param pointsCnt The number of valid points in the array.
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* @return The next value of the interpolation.
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*/
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public float compute(float t, float[] points, int pointsCnt);
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}
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