public QuadTree(RectangleF bounds)
{
rootNode = new QTNode(bounds, 0);
}
public QuadTree(RectangleD bounds)
{
rootNode = new QTNode(bounds, 0);
}
private void CreateChildren()
{
children = new QTNode[4];
children[TL] = new QTNode(RectangleF.FromLTRB(_bounds.Left, _bounds.Top, 0.5f * (_bounds.Left + _bounds.Right), 0.5f * (_bounds.Top + _bounds.Bottom)), Level + 1);
children[TR] = new QTNode(RectangleF.FromLTRB(0.5f * (_bounds.Left + _bounds.Right),_bounds.Top,_bounds.Right, 0.5f * (_bounds.Top + _bounds.Bottom)), Level + 1);
children[BL] = new QTNode(RectangleF.FromLTRB(_bounds.Left, 0.5f * (_bounds.Top + _bounds.Bottom), 0.5f * (_bounds.Left + _bounds.Right), _bounds.Bottom), Level + 1);
children[BR] = new QTNode(RectangleF.FromLTRB(0.5f * (_bounds.Left + _bounds.Right), 0.5f * (_bounds.Top + _bounds.Bottom), _bounds.Right, _bounds.Bottom), Level + 1);
}
