| private Nearest ( System.Point p, VelocityDb.Collection.Spatial.RTree rTree, double furthestDistanceSq, PriorityQueueRTree nearestRectangles ) : double | ||
| p | System.Point | |
| rTree | VelocityDb.Collection.Spatial.RTree | |
| furthestDistanceSq | double | |
| nearestRectangles | PriorityQueueRTree | |
| return | double | |
internal override double Nearest(Point p, RTree rTree, double furthestDistanceSq, PriorityQueueRTree nearestRectangles)
{
for (int i = 0; i < entryCount; i++)
{
double tempDistanceSq = entries[i].Value.distanceSq(p.x, p.y);
if (tempDistanceSq < furthestDistanceSq)
{
furthestDistanceSq = tempDistanceSq;
nearestRectangles.Clear();
}
if (tempDistanceSq <= furthestDistanceSq)
nearestRectangles.Insert(entries[i].Value, tempDistanceSq);
}
return furthestDistanceSq;
}