toxi.math
Class ThresholdInterpolation

java.lang.Object
  toxi.math.ThresholdInterpolation

All Implemented Interfaces:

InterpolateStrategy

public class ThresholdInterpolation
extends java.lang.Object
implements InterpolateStrategy

Defines a single step/threshold function which returns the min value for all factors < threshold and the max value for all others.

Field Summary

float

threshold

Constructor Summary

ThresholdInterpolation(float threshold)

Method Summary

float

interpolate(float a, float b, float f) Implements an interpolation equation.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

threshold

public float threshold

Constructor Detail

ThresholdInterpolation

public ThresholdInterpolation(float threshold)

Method Detail

interpolate

public float interpolate(float a,
                         float b,
                         float f)

Description copied from interface: InterpolateStrategy

Implements an interpolation equation.

Specified by:

interpolate in interface InterpolateStrategy

Parameters:

a - current value

b - target value

f - normalized interpolation factor (0.0 .. 1.0)

Returns:

interpolated value