//MARK: Misc Functions
public void GetBB(IObjectBox obj, IObjectBox dest)
{
//TODO: GETBB
var velocityFunc = this.velocityFunc;
if (velocityFunc != null)
{
float coef = 0.1f;
float x = (obj.bb.r - obj.bb.l) * coef;
float y = (obj.bb.t - obj.bb.b) * coef;
var v = cpVect.cpvmult(velocityFunc(obj), 0.1f);
dest.bb.l = obj.bb.l + cp.cpfmin(-x, v.x);
dest.bb.b = obj.bb.b + cp.cpfmin(-y, v.y);
dest.bb.r = obj.bb.r + cp.cpfmax(x, v.x);
dest.bb.t = obj.bb.t + cp.cpfmax(y, v.y);
}
else
{
dest.bb.l = obj.bb.l;
dest.bb.b = obj.bb.b;
dest.bb.r = obj.bb.r;
dest.bb.t = obj.bb.t;
}
}
public bool ContainsObj(IObjectBox obj)
{
if (obj == null)
{
return(false);
}
return(this.bb.l <= obj.bb.l && this.bb.r >= obj.bb.r && this.bb.b <= obj.bb.b && this.bb.t >= obj.bb.t);
}
public Node(Node a, Node b, cpBBTree tree)
{
this.obj = null;
bb = cpBB.Merge(a.bb, b.bb);
parent = null;
this.SetA(a);
this.SetB(b);
}
/// <summary>
///
/// </summary>
/// <param name="cpBBTree"></param>
/// <param name="value"></param>
public Leaf(cpBBTree tree, IObjectBox obj)
: base()
{
this.obj = obj; //THIS IS THE GENERIC REAL VALUE
tree.GetBB(obj, this);
this.parent = null;
this.STAMP = 1;
this.PAIRS = null;
cp.numLeaves++;
}
public Leaf Insert(ulong hashid, IObjectBox obj)
{
Leaf leaf = new Leaf(this, obj);
this.leaves.Add(hashid, leaf);
Node root = this.root;
this.root = SubtreeInsert(root, leaf);
//this.root = cp.subtreeInsert(root, leaf, this);
leaf.STAMP = GetStamp();
leaf.AddPairs(this); //.AddPairs(this);
IncrementStamp();
return(leaf);
}
public cpBB GetBB(IObjectBox obj)
{
cpBB bb = obj.bb;
var velocityFunc = this.velocityFunc; // tree->velocityFunc;
if (velocityFunc != null)
{
float coef = 0.1f;
float x = (bb.r - bb.l) * coef;
float y = (bb.t - bb.b) * coef;
cpVect v = cpVect.cpvmult(velocityFunc(obj), 0.1f);
return(new cpBB(bb.l + cp.cpfmin(-x, v.x), bb.b + cp.cpfmin(-y, v.y), bb.r + cp.cpfmax(x, v.x), bb.t + cp.cpfmax(y, v.y)));
}
else
{
return(bb);
}
}
public bool ContainsObj(IObjectBox obj)
{
if (obj == null)
return false;
return (this.bb.l <= obj.bb.l && this.bb.r >= obj.bb.r && this.bb.b <= obj.bb.b && this.bb.t >= obj.bb.t);
}
/// <summary>
///
/// </summary>
/// <param name="cpBBTree"></param>
/// <param name="value"></param>
public Leaf(cpBBTree tree, IObjectBox obj)
: base()
{
this.obj = obj; //THIS IS THE GENERIC REAL VALUE
tree.GetBB(obj, this);
this.parent = null;
this.STAMP = 1;
this.PAIRS = null;
cp.numLeaves++;
}
public Leaf Insert(ulong hashid, IObjectBox obj)
{
Leaf leaf = new Leaf(this, obj);
this.leaves.Add(hashid, leaf);
Node root = this.root;
this.root = SubtreeInsert(root, leaf);
//this.root = cp.subtreeInsert(root, leaf, this);
leaf.STAMP = GetStamp();
leaf.AddPairs(this); //.AddPairs(this);
IncrementStamp();
return leaf;
}
//MARK: Misc Functions
public void GetBB(IObjectBox obj, IObjectBox dest)
{
//TODO: GETBB
var velocityFunc = this.velocityFunc;
if (velocityFunc != null)
{
float coef = 0.1f;
float x = (obj.bb.r - obj.bb.l) * coef;
float y = (obj.bb.t - obj.bb.b) * coef;
var v = cpVect.cpvmult(velocityFunc(obj), 0.1f);
dest.bb.l = obj.bb.l + cp.cpfmin(-x, v.x);
dest.bb.b = obj.bb.b + cp.cpfmin(-y, v.y);
dest.bb.r = obj.bb.r + cp.cpfmax(x, v.x);
dest.bb.t = obj.bb.t + cp.cpfmax(y, v.y);
}
else
{
dest.bb.l = obj.bb.l;
dest.bb.b = obj.bb.b;
dest.bb.r = obj.bb.r;
dest.bb.t = obj.bb.t;
}
}
public cpBB GetBB(IObjectBox obj)
{
cpBB bb = obj.bb;
var velocityFunc = this.velocityFunc;// tree->velocityFunc;
if (velocityFunc != null)
{
float coef = 0.1f;
float x = (bb.r - bb.l) * coef;
float y = (bb.t - bb.b) * coef;
cpVect v = cpVect.cpvmult(velocityFunc(obj), 0.1f);
return new cpBB(bb.l + cp.cpfmin(-x, v.x), bb.b + cp.cpfmin(-y, v.y), bb.r + cp.cpfmax(x, v.x), bb.t + cp.cpfmax(y, v.y));
}
else
{
return bb;
}
}
public Node(Node a, Node b, cpBBTree tree)
{
this.obj = null;
bb = cpBB.Merge(a.bb, b.bb);
parent = null;
this.SetA(a);
this.SetB(b);
}
