An interpolator that 'eases' the beginning and end of the range using a Sigmoid function.
This interpolator uses a Sigmoid function (also known as generalised logistic function) to 'ease' the beginning and end of the range, making it appear as if an object is slowly gaining momentum before slowly coming to a stop.
#include <animation/YiInterpolateSigmoid.h>
Public Member Functions | |
CYIInterpolateSigmoid () | |
virtual | ~CYIInterpolateSigmoid () |
virtual float | Interpolate (float timePercentage) override |
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virtual | ~CYITimeInterpolator () |
virtual void | Reset () |
CYIInterpolateSigmoid::CYIInterpolateSigmoid | ( | ) |
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virtual |
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overridevirtual |
Remaps the value timePercentage onto a new range and returns the remapped value. The range used to remap onto is dependent on the specific type of interpolator used.
Implements CYITimeInterpolator.