public bool OverlapsWith(Projection other)
{
return (this.Min < other.Min && other.Min < this.Max) ||
(this.Min < other.Max && other.Max < this.Max) ||
(other.Min < this.Min && this.Min < other.Max) ||
(other.Min < this.Max && this.Max < other.Max);
}
public float CalculateOverlap(Projection other)
{
float overlap = Math.Min(this.Max - other.Min, other.Max - this.Min);
overlap = Math.Min(overlap, this.Max - this.Min);
overlap = Math.Min(overlap, other.Max - other.Min);
//handle containment offset
if (this.Min <= other.Min && this.Max >= other.Max || other.Min <= this.Min && other.Max >= this.Max)
{
float mins, maxes;
mins = Math.Abs(this.Min - other.Min);
maxes = Math.Abs(this.Max - other.Max);
if (mins < maxes)
overlap += mins;
else
overlap += maxes;
}
return overlap;
}