void ApplyOffset()
{
if (isEngine)
{
ResetSegments();
return;
}
float totalMoved = 0f, moved = 0f;
double start = front.tracer.UnclipPercent(front.tracer.result.percent);
//Travel backwards along the front wagon's spline
Spline.Direction inverseDirection = front.segment.direction;
InvertDirection(ref inverseDirection);
SplineComputer spline = front.segment.spline;
double percent = front.segment.Travel(start, offset, inverseDirection, out moved, front.segment.spline.isClosed);
totalMoved += moved;
//Finalize if moved fully without reaching a spline end or a junction
if (Mathf.Approximately(totalMoved, offset))
{
if (segment != front.segment)
{
if (back != null)
{
back.segment = segment;
}
}
if (segment != front.segment)
{
segment = front.segment;
}
ApplyTracer(spline, percent, front.tracer.direction);
return;
}
//Otherwise, move along the current recorded spline segment
if (segment != front.segment)
{
inverseDirection = segment.direction;
InvertDirection(ref inverseDirection);
spline = segment.spline;
percent = segment.Travel(offset - totalMoved, inverseDirection, out moved, segment.spline.isClosed);
totalMoved += moved;
}
ApplyTracer(spline, percent, segment.direction);
}
