public UPhoneme Clone(UNote newParent)
{
var p = new UPhoneme()
{
Parent = newParent
}; return(p);
}
public UPhoneme Clone(UNote newParent) { var p = new UPhoneme() { Parent = newParent }; return p; }
private List<int> BuildPitchData(UPhoneme phoneme, UVoicePart part, UProject project)
{
List<int> pitches = new List<int>();
UNote lastNote = part.Notes.OrderByDescending(x => x).Where(x => x.CompareTo(phoneme.Parent) < 0).FirstOrDefault();
UNote nextNote = part.Notes.Where(x => x.CompareTo(phoneme.Parent) > 0).FirstOrDefault();
// Get relevant pitch points
List<PitchPoint> pps = new List<PitchPoint>();
bool lastNoteInvolved = lastNote != null && phoneme.Overlapped;
bool nextNoteInvolved = nextNote != null && nextNote.Phonemes[0].Overlapped;
double lastVibratoStartMs = 0;
double lastVibratoEndMs = 0;
double vibratoStartMs = 0;
double vibratoEndMs = 0;
if (lastNoteInvolved)
{
double offsetMs = DocManager.Inst.Project.TickToMillisecond(phoneme.Parent.PosTick - lastNote.PosTick);
foreach (PitchPoint pp in lastNote.PitchBend.Points)
{
var newpp = pp.Clone();
newpp.X -= offsetMs;
newpp.Y -= (phoneme.Parent.NoteNum - lastNote.NoteNum) * 10;
pps.Add(newpp);
}
if (lastNote.Vibrato.Depth != 0)
{
lastVibratoStartMs = -DocManager.Inst.Project.TickToMillisecond(lastNote.DurTick) * lastNote.Vibrato.Length / 100;
lastVibratoEndMs = 0;
}
}
foreach (PitchPoint pp in phoneme.Parent.PitchBend.Points) pps.Add(pp);
if (phoneme.Parent.Vibrato.Depth != 0)
{
vibratoEndMs = DocManager.Inst.Project.TickToMillisecond(phoneme.Parent.DurTick);
vibratoStartMs = vibratoEndMs * (1 - phoneme.Parent.Vibrato.Length / 100);
}
if (nextNoteInvolved)
{
double offsetMs = DocManager.Inst.Project.TickToMillisecond(phoneme.Parent.PosTick - nextNote.PosTick);
foreach (PitchPoint pp in nextNote.PitchBend.Points)
{
var newpp = pp.Clone();
newpp.X -= offsetMs;
newpp.Y -= (phoneme.Parent.NoteNum - nextNote.NoteNum) * 10;
pps.Add(newpp);
}
}
double startMs = DocManager.Inst.Project.TickToMillisecond(phoneme.PosTick) - phoneme.Oto.Preutter;
double endMs = DocManager.Inst.Project.TickToMillisecond(phoneme.DurTick) -
(nextNote != null && nextNote.Phonemes[0].Overlapped ? nextNote.Phonemes[0].Preutter - nextNote.Phonemes[0].Overlap : 0);
if (pps.Count > 0)
{
if (pps.First().X > startMs) pps.Insert(0, new PitchPoint(startMs, pps.First().Y));
if (pps.Last().X < endMs) pps.Add(new PitchPoint(endMs, pps.Last().Y));
}
else
{
throw new Exception("Zero pitch points.");
}
// Interpolation
const int intervalTick = 5;
double intervalMs = DocManager.Inst.Project.TickToMillisecond(intervalTick);
double currMs = startMs;
int i = 0;
while (currMs < endMs)
{
while (pps[i + 1].X < currMs) i++;
double pit = MusicMath.InterpolateShape(pps[i].X, pps[i + 1].X, pps[i].Y, pps[i + 1].Y, currMs, pps[i].Shape);
pit *= 10;
// Apply vibratos
if (currMs < lastVibratoEndMs && currMs >= lastVibratoStartMs)
pit += InterpolateVibrato(lastNote.Vibrato, currMs - lastVibratoStartMs);
if (currMs < vibratoEndMs && currMs >= vibratoStartMs)
pit += InterpolateVibrato(phoneme.Parent.Vibrato, currMs - vibratoStartMs);
pitches.Add((int)pit);
currMs += intervalMs;
}
return pitches;
}
public override object Deserialize(IDictionary<string, object> dictionary, Type type, JavaScriptSerializer serializer)
{
UPhoneme result = new UPhoneme()
{
PosTick = Convert.ToInt32(dictionary["pos"]),
Phoneme = dictionary["pho"] as string,
AutoEnvelope = Convert.ToBoolean(dictionary["autoenv"]),
AutoRemapped = Convert.ToBoolean(dictionary["remap"])
};
if (!result.AutoEnvelope)
{
var env = dictionary["env"] as ArrayList;
for (int i = 0; i < 10; i++)
{
if (i % 2 == 0)
result.Envelope.Points[i / 2].X = Convert.ToDouble(env[i]);
else
result.Envelope.Points[i / 2].Y = Convert.ToDouble(env[i]);
}
}
return result;
}
private RenderItem BuildRenderItem(UPhoneme phoneme, UVoicePart part, UProject project)
{
USinger singer = project.Tracks[part.TrackNo].Singer;
string rawfile = Lib.EncodingUtil.ConvertEncoding(singer.FileEncoding, singer.PathEncoding, phoneme.Oto.File);
rawfile = Path.Combine(singer.Path, rawfile);
double strechRatio = Math.Pow(2, 1.0 - (double)(int)phoneme.Parent.Expressions["velocity"].Data / 100);
double length = phoneme.Oto.Preutter * strechRatio + phoneme.Envelope.Points[4].X;
double requiredLength = Math.Ceiling(length / 50 + 1) * 50;
double lengthAdjustment = phoneme.TailIntrude == 0 ? phoneme.Preutter : phoneme.Preutter - phoneme.TailIntrude + phoneme.TailOverlap;
RenderItem item = new RenderItem()
{
// For resampler
RawFile = rawfile,
NoteNum = phoneme.Parent.NoteNum,
Velocity = (int)phoneme.Parent.Expressions["velocity"].Data,
Volume = (int)phoneme.Parent.Expressions["volume"].Data,
StrFlags = phoneme.Parent.GetResamplerFlags(),
PitchData = BuildPitchData(phoneme, part, project),
RequiredLength = (int)requiredLength,
Oto = phoneme.Oto,
Tempo = project.BPM,
// For connector
SkipOver = phoneme.Oto.Preutter * strechRatio - phoneme.Preutter,
PosMs = project.TickToMillisecond(part.PosTick + phoneme.Parent.PosTick + phoneme.PosTick) - phoneme.Preutter,
DurMs = project.TickToMillisecond(phoneme.DurTick) + lengthAdjustment,
Envelope = phoneme.Envelope.Points
};
return item;
}
