BoundablePair constructor

BoundablePair(Boundable boundable1, Boundable boundable2, ItemDistance itemDistance)

Implementation

BoundablePair(this.boundable1, this.boundable2, this.itemDistance) {
  this.boundable1 = boundable1;
  this.boundable2 = boundable2;
  this.itemDistance = itemDistance;
  _distance = distance();
}