void ValidateOverlap(UProject project, UNote note)
{
if (Error)
{
return;
}
float consonantStretch = (float)Math.Pow(2f, 1.0f - GetExpression(project, "vel").Item1 / 100f);
overlap = (float)oto.Overlap * consonantStretch * (overlapScale ?? 1);
preutter = (float)oto.Preutter * consonantStretch * (preutterScale ?? 1);
overlapped = false;
if (Prev == null)
{
return;
}
int gapTick = Parent.position + position - (Prev.Parent.position + Prev.End);
float gapMs = (float)project.TickToMillisecond(gapTick);
float maxPreutter = preutter;
if (gapMs <= 0)
{
// Keep at least half of last phoneme, or 10% if preutterScale is set.
overlapped = true;
maxPreutter = (float)project.TickToMillisecond(Prev.Duration) * (preutterScale == null ? 0.5f : 0.9f);
}
else if (gapMs < preutter)
{
maxPreutter = gapMs;
}
if (preutter > maxPreutter)
{
float ratio = maxPreutter / preutter;
preutter = maxPreutter;
overlap *= ratio;
}
preutter = Math.Max(0, preutter);
overlap = Math.Min(overlap, preutter);
Prev.tailIntrude = overlapped ? preutter : 0;
Prev.tailOverlap = overlapped ? overlap : 0;
Prev.ValidateEnvelope(project, Prev.Parent);
if (Next == null)
{
tailIntrude = 0;
tailOverlap = 0;
}
}