public static double getDist(Atom a, Atom b) {
double xDist = a.getPoint().x - b.getPoint().x;
double yDist = a.getPoint().y - b.getPoint().y;
double dist = Math.sqrt((xDist * xDist) + (yDist * yDist));
return dist;
}
public static double getRoughDist(Atom a, Atom b) {
double xDist = a.getPoint().x - b.getPoint().x;
double yDist = a.getPoint().y - b.getPoint().y;
return xDist + yDist;
}