public void RemoveSpatialMemeber(SpatialObjectKey resourceName, ISpatialIndexMember member)
{
if (IsLeafNode && SpatialIndexMembers[resourceName] != null)
{
if (SpatialIndexMembers[resourceName].Contains(member))
{
SpatialIndexMembers[resourceName].Remove(member);
ChangeResourceCount(resourceName, -1);
}
}
}
public void CheckChangeSection(Point newPosition, ISpatialIndexMember objectToMove, SpatialObjectKey spatialObjectType)
{
SpatialTreeNode leafNodeToRemoveFrom = PositionToLeafNode(objectToMove.SpatialIndexPosition);
SpatialTreeNode leafNodeToAdd = PositionToLeafNode(newPosition);
if (leafNodeToRemoveFrom != leafNodeToAdd)
{
RemoveFromSection(objectToMove, spatialObjectType);
leafNodeToAdd.AddSpatialMemeber(spatialObjectType, objectToMove);
}
}
public void AddSpatialMemeber(SpatialObjectKey resourceName, ISpatialIndexMember member)
{
if (IsLeafNode)
{
if (!SpatialIndexMembers.ContainsKey(resourceName))
{
SpatialIndexMembers[resourceName] = new List <ISpatialIndexMember>();
}
SpatialIndexMembers[resourceName].Add(member);
ChangeResourceCount(resourceName, 1);
}
}
public void RemoveFromSection(ISpatialIndexMember objectToRemove, SpatialObjectKey spatialObjectType)
{
SpatialTreeNode leafNodeToRemoveFrom = PositionToLeafNode(objectToRemove.SpatialIndexPosition);
leafNodeToRemoveFrom.RemoveSpatialMemeber(spatialObjectType, objectToRemove);
}
public void AddToSection(ISpatialIndexMember objectToAdd, SpatialObjectKey spatialObjectType)
{
SpatialTreeNode leafNodeToAdd = PositionToLeafNode(objectToAdd.SpatialIndexPosition);
leafNodeToAdd.AddSpatialMemeber(spatialObjectType, objectToAdd);
}
