public int[] BuildVibrato(VibratoInfo vibratoInfo, VibratoInfo vibratoPrevInfo)
{
var pitches = new List <int>();
var interv = INTERVAL_TICK;
for (var x = 0; x <= vibratoInfo.Length; x += interv)
{
double y = 0;
//Apply vibratos
if (MusicMath.Current.TickToMillisecond(x, Tempo) < vibratoPrevInfo.End &&
MusicMath.Current.TickToMillisecond(x, Tempo) >= vibratoPrevInfo.Start && vibratoPrevInfo.Vibrato != null)
{
y += InterpolateVibrato(vibratoPrevInfo.Vibrato,
MusicMath.Current.TickToMillisecond(x, Tempo) - vibratoPrevInfo.Start, vibratoPrevInfo.Length);
}
if (MusicMath.Current.TickToMillisecond(x, Tempo) < vibratoInfo.End &&
MusicMath.Current.TickToMillisecond(x, Tempo) >= vibratoInfo.Start)
{
y += InterpolateVibrato(vibratoInfo.Vibrato, MusicMath.Current.TickToMillisecond(x, Tempo) - vibratoInfo.Start,
vibratoInfo.Length);
}
pitches.Add((int)Math.Round(y));
}
return(pitches.ToArray());
}
public void BuildVibratoInfo(RenderNote note, RenderNote prevNote, RenderNote nextNote, out VibratoInfo vibratoInfo, out VibratoInfo vibratoPrevInfo)
{
vibratoInfo = new VibratoInfo {
Start = 0, End = 0, Vibrato = note.Vibrato, Length = note.FinalLength
};
if (prevNote != null)
{
vibratoPrevInfo = new VibratoInfo
{
Start = 0,
End = 0,
Vibrato = prevNote.Vibrato,
Length = prevNote.FinalLength
}
}
;
else
{
vibratoPrevInfo = new VibratoInfo {
Start = 0, End = 0, Vibrato = null, Length = 0
}
};
if (note.Vibrato != null && note.Vibrato.Depth != 0)
{
vibratoInfo.End = MusicMath.Current.TickToMillisecond(note.FinalLength, Tempo);
vibratoInfo.Start = vibratoInfo.End * (1 - note.Vibrato.Length / 100);
}
if (prevNote != null && prevNote.Vibrato != null && prevNote.Vibrato.Depth != 0)
{
vibratoPrevInfo.Start = -MusicMath.Current.TickToMillisecond(prevNote.FinalLength, Tempo) * prevNote.Vibrato.Length / 100;
vibratoPrevInfo.End = 0;
}
}
