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> Unreal Engine API Reference > Runtime > SignalProcessing > DSP > FExponentialEase > FExponentialEase::GetFactorForTau

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FExponentialEase::GetFactorForTau

This is a method for getting the factor to use for a given tau and sample rate.

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References

Module	SignalProcessing
Header	/Engine/Source/Runtime/SignalProcessing/Public/DSP/Dsp.h
Include	#include "DSP/Dsp.h"

Syntax

static float GetFactorForTau
(
float InTau,
float InSampleRate
)

Remarks

This is a method for getting the factor to use for a given tau and sample rate. Tau here is defined as the time it takes the interpolator to be within 1/e of it's destination.

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