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