public QuadTree(Rectangle bounds, int depth)
{
mDepth = depth;
mTopLeft = mTopRight = mBottomLeft = mBottomRight = null;
mBounds = bounds;
mPoints = new List<DblPoint2>();
}
private void Split()
{
var w2 = mBounds.Width / 2.0;
var h2 = mBounds.Height / 2.0;
mBottomLeft = new QuadTree(new Rectangle(mBounds.X , mBounds.Y , w2, h2), mDepth + 1);
mBottomRight = new QuadTree(new Rectangle(mBounds.X + w2, mBounds.Y , w2, h2), mDepth + 1);
mTopLeft = new QuadTree(new Rectangle(mBounds.X , mBounds.Y + h2, w2, h2), mDepth + 1);
mTopRight = new QuadTree(new Rectangle(mBounds.X + w2, mBounds.Y + h2, w2, h2), mDepth + 1);
//Riaggiungili tutti sui figli e poi svuota
foreach (var p in mPoints)
AddPoint(p);
mPoints.Clear();
}
