internal GetSectorsFromBoundsEnumerator(SpatialPartition <TSector> sectors, SectorIndex tl_, SectorIndex br_, bool create)
{
tl = tl_;
br = br_;
item = new SectorIndex();
this.create = create;
this.sectors = sectors;
x = tl_.First - 1;
y = tl_.Second;
current = null;
}
public ItemBoundsEnumerator(SpatialCollection <T> collection, SectorIndex tl, SectorIndex br, bool allowDuplicates)
{
_Collection = collection;
_Sectors = new SpatialPartition <Sector> .GetSectorsFromBoundsEnumerator(collection._Partition, tl, br, false);
_Sector = null;
_Current = null;
_SectorEnumerator = default(HashSet <ItemInfo> .Enumerator);
_AllowDuplicates = allowDuplicates;
if (!allowDuplicates)
{
_SeenList = SpatialCollection <T> .GetSeenList();
}
else
{
_SeenList = null;
}
}
internal GetSectorsFromBoundsEnumerator(SpatialPartition <TSector> sectors, Bounds bounds, bool create)
: this(sectors, sectors.GetIndexFromPoint(bounds.TopLeft), sectors.GetIndexFromPoint(bounds.BottomRight), create)
{
}
public SpatialCollection(float subdivision)
{
_Partition = new SpatialPartition <Sector>(subdivision, (index) => new Sector(index, _ItemInfoComparer));
}
public SectorsEnumerable(SpatialPartition <TSector> partition)
{
Partition = partition;
}
