SigmoidInterpolation

java.lang.Object

toxi.math.SigmoidInterpolation

All Implemented Interfaces:: InterpolateStrategy

public class SigmoidInterpolation extends Object implements InterpolateStrategy

Implements the sigmoid interpolation function with adjustable curve sharpness

Constructor Summary

Constructors

Constructor

Description

SigmoidInterpolation()

Initializes the s-curve with default sharpness = 2

SigmoidInterpolation(float s)
Method Summary

Modifier and Type

Method

Description

float

getSharpness()

double

interpolate(double a, double b, double f)

Implements an interpolation equation using double precision values.

float

interpolate(float a, float b, float f)

Implements an interpolation equation using float values.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- SigmoidInterpolation
  
  public SigmoidInterpolation()
  
  Initializes the s-curve with default sharpness = 2
- SigmoidInterpolation
  
  public SigmoidInterpolation(float s)
Method Details
- getSharpness
  
  public float getSharpness()
- interpolate
  
  public double interpolate(double a, double b, double f)
  
  Description copied from interface: InterpolateStrategy
  
  Implements an interpolation equation using double precision values.
  
  Specified by:
  
  interpolate in interface InterpolateStrategy
  
  Parameters:
  
  a - current value
  
  b - target value
  
  f - normalized interpolation factor (0.0 .. 1.0)
  
  Returns:
  
  interpolated value
- interpolate
  
  public float interpolate(float a, float b, float f)
  
  Description copied from interface: InterpolateStrategy
  
  Implements an interpolation equation using float values.
  
  Specified by:
  
  interpolate in interface InterpolateStrategy
  
  Parameters:
  
  a - current value
  
  b - target value
  
  f - normalized interpolation factor (0.0 .. 1.0)
  
  Returns:
  
  interpolated value