public void SetCurrent(double dt,Point3D f,double t)
{
var c = current;
var v = currentV;
newPos = c + v * dt;
newV = v + f * dt;
newF = f;
}
internal void Commit()
{
current = newPos;
currentV = newV;
currentF = newF;
++i;
if (i%1000==0)
{
track.Add(current);
forces.Add(currentF);
velocity.Add(currentV);
}
}
public Body(Point3D start, Point3D vel,string n, double m)
{
name = n;
track.Add(start);
velocity.Add(vel);
forces.Add(Point3D.Zero);
mass = m;
startP = start;
startVel = vel;
current = start;
currentV = vel;
currentF = Point3D.Zero;
}