/// <summary>
/// Set the key for any DroneSynths registered to this DroneMachine
/// </summary>
/// <param name="rootNote">root note of the scale</param>
/// <param name="scaleMode">scale mode (Dorian, Aeolian, etc)</param>
public void SetKey(MusicMathUtils.Note rootNote, MusicMathUtils.ScaleMode scaleMode)
{
for (int i = 0; i < _synths.Count; i++)
{
_synths[i].SetKeyAndScaleMode(rootNote, scaleMode);
}
_currentRootNote = rootNote;
_currentScaleMode = scaleMode;
}
public void SetKeyAndScaleMode(MusicMathUtils.Note rootNote, MusicMathUtils.ScaleMode scaleMode)
{
_rootNote = rootNote;
_scaleMode = scaleMode;
if (_droneSynthPtr == IntPtr.Zero)
{
return;
}
double baseFrequency = MusicMathUtils.ScaleIntervalToFrequency(ScaleInterval, _rootNote, _scaleMode, Octave);
DroneSynth_SetOsc1TargetFrequency(_droneSynthPtr, baseFrequency * MusicMathUtils.SemitonesToPitch(Osc1Pitch), false);
DroneSynth_SetOsc2TargetFrequency(_droneSynthPtr, baseFrequency * MusicMathUtils.SemitonesToPitch(Osc2Pitch), false);
}
