// Signals mixing
void OnAudioFilterRead(float[] data, int channels)
{
// Oscillators
for (int i = 0; i < data.Length; i += channels)
{
foreach (Oscillator oscillator in oscillators)
{
data[i] += oscillator.GenerateSignal(lfoFreqSlider.value, lfoAmpSlider.value) * volumeSlider.value;
}
if (channels == 2)
{
data[i + 1] += data[i];
}
}
// Filters
for (int i = 0; i < data.Length; i++)
{
dataCopy[i] = data[i];
}
if (data[0] != 0 && lpCutoff.value != lpCutoff.minValue)
{
lpFilter.ExecuteFilter(ref data, channels, dataCopy, oldY, oldX);
}
if (data[0] != 0 && hpCutoff.value != hpCutoff.minValue)
{
hpFilter.ExecuteFilter(ref data, channels, dataCopy, oldY, oldX);
}
if (data[0] != 0 && bpCutoff.value != bpCutoff.minValue)
{
bpFilter.ExecuteFilter(ref data, channels, dataCopy, oldY, oldX);
}
oldY[0] = data[2044];
oldY[1] = data[2045];
oldY[2] = data[2046];
oldY[3] = data[2047];
oldX[0] = dataCopy[2044];
oldX[1] = dataCopy[2045];
oldX[2] = dataCopy[2046];
oldX[3] = dataCopy[2047];
// Needed to cutoff lfo
timer++;
}
