public IDistanceDistribution?GetDistances(IRay ray, ISpectrum spectrum, IInterval interval)
{
if (ray.WithinBounds(interval.Entry))
{
Position1 entry = Position1.Max(0, ((float)interval.Entry).Decrement(IntervalLength));
Position1 exit = interval.Entry;
return(new UniformInterval(new Interval(entry, exit)));
}
else
{
return(null);
}
}
public IDistanceDistribution?GetDistances(IRay ray, ISpectrum spectrum, IInterval interval)
{
return(ray.WithinBounds(interval.Entry) ? new DeltaDistance(interval.Entry) : null);
}
