private List <ClipEventBar> ComputeBarClipEvent(IEnumerable <VisualEffectPlayableSerializedEvent> clipEvents, out uint rowCount)
{
m_ClipEventBars.Clear();
rowCount = 1;
using (var iterator = clipEvents.GetEnumerator())
{
while (iterator.MoveNext())
{
var enter = iterator.Current;
iterator.MoveNext();
var exit = iterator.Current;
var candidate = new ClipEventBar()
{
start = (float)enter.time,
end = (float)exit.time,
rowIndex = 0u,
color = new Color(enter.editorColor.r, enter.editorColor.g, enter.editorColor.b)
};
while (!AvailableEmplacement(candidate, m_ClipEventBars))
{
candidate.rowIndex++;
}
if (candidate.rowIndex >= rowCount)
{
rowCount = candidate.rowIndex + 1;
}
m_ClipEventBars.Add(candidate);
}
}
return(m_ClipEventBars);
}
static bool AvailableEmplacement(ClipEventBar current, IEnumerable <ClipEventBar> currentBars)
{
return(!currentBars.Any(o =>
{
if (o.rowIndex == current.rowIndex)
{
if (!(current.end < o.start || current.start > o.end))
{
return true;
}
}
return false;
}));
}
