class EaseFuncFactory

Helpers for creating configurable easing functions.

Syntax
public static class EaseFuncFactory

Methods

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CreatePunch(Int32, Single, Single, Boolean)

Create an easing function that oscillates and fade out.

Declaration
public static EaseFunc CreatePunch(int oscillationCount, float amplitudeDecay, float frequencyDecay, bool alwaysStartPositive = true)
Parameters
Type Name Description
System.Int32 oscillationCount

The number of times the value will oscillate (half the period).

A negative value will move the value away from the target on its first oscillation.
System.Single amplitudeDecay

Rate at which the amplitude of the wave decreases.

  • Higher values cause a more vigorous initial shake.
  • A value of zero will cause amplitude to stay constant.
  • Values below zero cause the amplitude to increase over time, tending towards infinity.
System.Single frequencyDecay

Rate at which the frequency of the wave decreases.

Higher values cause a more vigorous initial shake. Values below zero cause the shake to increase in speed over time.
System.Boolean alwaysStartPositive

If the curve would start with a negative gradient, invert it.
Returns
Type Description
EaseFunc

The easing function.