public Vertex FAttr(Vertex p1, Vertex p2)
{
var kof_f =Graph.Distance(p1,p2)/l;
var p1p2 = p2.Sub(p1);
p1p2.Mul(kof_f);
return p1p2;
}
// сила отталкивания
public Vertex FRep(Vertex p1, Vertex p2)
{
var kof_f = l * l / Graph.SqDistance(p1, p2);
var p2p1 = p1.Sub(p2);
p2p1.Mul(kof_f);
return p2p1;
}
private Vertex FSprings(Vertex p1, Vertex p2)
{
var kof_f = c1 * Math.Log(Graph.Distance(p1, p2) / l) / Graph.Distance(p1, p2);
var p1p2 = p2.Sub(p1);
p1p2.Mul(kof_f);
return p1p2;
}
private Vertex FRep(Vertex p1, Vertex p2)
{
var kof_f = c2 / (Graph.Distance(p1, p2) * Graph.Distance(p1, p2));
var p2p1 = p1.Sub(p2);
p2p1.Mul(kof_f);
return p2p1;
}