expand method
void
expand(
- Boundable bndComposite,
- Boundable bndOther,
- bool isFlipped,
- PriorityQueue priQ,
- double minDistance,
Implementation
void expand(Boundable bndComposite, Boundable bndOther, bool isFlipped,
PriorityQueue priQ, double minDistance) {
List children = (bndComposite as AbstractNode).getChildBoundables();
for (Iterator i = children.iterator; i.moveNext();) {
Boundable child = i.current as Boundable;
BoundablePair bp;
if (isFlipped) {
bp = new BoundablePair(bndOther, child, itemDistance);
} else {
bp = new BoundablePair(child, bndOther, itemDistance);
}
// only add to queue if this pair might contain the closest points
// MD - it's actually faster to construct the object rather than called distance(child, bndOther)!
if (bp.getDistance() < minDistance) {
priQ.add(bp);
}
}
}