public Func <Time, Frequency, double, Phase, Phasor> WaveForm(Time t)
=> IsLfoRingModulate
? WaveForms.Detune(
WaveFormVolume(FromName(WF1, Harmonic1), Volume1),
WaveFormVolume(FromName(WF2, Modulate(IsLfoRoutedToHarmonic, t, Harmonic2)), Volume2), LFO)
: WaveForms.Add(
WaveFormVolume(FromName(WF1, Harmonic1), Volume1),
WaveFormVolume(FromName(WF2, Modulate(IsLfoRoutedToHarmonic, t, Harmonic2)), Volume2));
public Func <float, float> getFunctionByType(WaveForms type)
{
switch (type)
{
case WaveForms.Sine:
return(x => (float)Math.Sin(x * 2 * Math.PI));
case WaveForms.Sawtooth:
return(x => (float)(Math.Atan(Math.Tan(x * Math.PI)) * 2 / Math.PI));
case WaveForms.Square:
return(x => Math.Sin(x * 2 * Math.PI) > 0 ? 1.0f : -1.0f);
case WaveForms.Triangle:
return(x => (float)(Math.Asin(Math.Sin(x * 2 * Math.PI)) * (2.0 / Math.PI)));
case WaveForms.Noise:
return(x => (float)random.NextDouble() * 2 - 1);
default:
return(x => 0);
}
}
