/**
* @param vNode virtual node
* @param sNode substrate node
* @param distance
* @return true if vNode is separated from sNode by a value lower than "distance"
*/
private boolean nodeDistance(VirtualNode vNode, SubstrateNode sNode, int distance) {
double dis;
dis =
Math.pow(sNode.getCoordinateX() - vNode.getCoordinateX(), 2)
+ Math.pow(sNode.getCoordinateY() - vNode.getCoordinateY(), 2);
if (Math.sqrt(dis) <= distance) {
return true;
} else {
return false;
}
}
