toxi.math.waves
Class SineWave

java.lang.Object
  toxi.math.waves.AbstractWave
      toxi.math.waves.SineWave

public class SineWave
extends AbstractWave

Standard Sine wave at fixed frequency and values normalized to the given amplitude.

Field Summary

Fields inherited from class toxi.math.waves.AbstractWave

amp, frequency, offset, phase, PI, TWO_PI, value

Constructor Summary

SineWave()

SineWave(float phase, float freq)

SineWave(float phase, float freq, float amp, float offset)

Method Summary

float

update() Updates the wave and returns new value.

Methods inherited from class toxi.math.waves.AbstractWave

cyclePhase, cyclePhase, hertzToRadians, pop, push, radiansToHertz, reset, setPhase, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SineWave

public SineWave()

SineWave

public SineWave(float phase,
                float freq)

Parameters:

phase - starting phase

freq - in radians (not Hertz)

SineWave

public SineWave(float phase,
                float freq,
                float amp,
                float offset)

Parameters:

phase - starting phase

freq - in radians (not Hertz)

amp - amplitude factor

offset - centre oscillation value

Method Detail

update

public float update()

Description copied from class: AbstractWave

Updates the wave and returns new value. Implementing classes should manually ensure the phase remains in the 0...TWO_PI interval or by calling AbstractWave.cyclePhase().

Specified by:

update in class AbstractWave

Returns:

current (newly calculated) wave value