public bool equals(TDNode other)
{
bool test = false;
if (other == null && p == null && s == null && t == null)
{
return(true);
}
else if (other == null)
{
return(false);
}
else
{
if (p != null && other.p != null && p.equals(other.p))
{
test = true;
}
if (s != null && other.s != null && s.equals(other.s))
{
test = true;
}
if (t != null && other.t != null && t.equals(other.t))
{
test = true;
}
if (type != other.getType())
{
test = false;
}
return(test);
}
}
public TrapezoidFace retrieve(TDPoint p)
{
TDNode nextNode = root;
while (nextNode.getType() != TDNode.LEAF)
{
nextNode = nextNode.getNext(p);
}
return(nextNode.t);
}
public TDNode retrieveNode(TDPoint p)
{
//Debug.Log("Retrieving p=("+p.x+","+p.y+")");
TDNode nextNode = root;
int steps = 0;
String s = "";
while (nextNode.getType() != TDNode.LEAF)
{
//Debug.Log( s+nextNode.print());
nextNode = nextNode.getNext(p);
steps++;
s = s + " ";
}
//Debug.Log("Steps: "+steps);
return(nextNode);
}
