/// <summary>
/// Removes an item from this Quadrant.
/// Returns true if item was found and removed, false otherwise.
/// </summary>
public bool Remove(T item, Rect bounds)
{
bool removed;
if (TopRight != null && topRightBounds.Contains(bounds))
{
removed = TopRight.Remove(item, bounds);
}
else if (TopLeft != null && topLeftBounds.Contains(bounds))
{
removed = TopLeft.Remove(item, bounds);
}
else if (BottomRight != null && bottomRightBounds.Contains(bounds))
{
removed = BottomRight.Remove(item, bounds);
}
else if (BottomLeft != null && bottomLeftBounds.Contains(bounds))
{
removed = BottomLeft.Remove(item, bounds);
}
else
{
removed = ItemsInQuadrant.Remove(item);
}
if (removed)
{
Count--;
}
return(removed);
}