public void Update()
{
var x = End1.Position - End2.Position;
double length = x.Length();
if (length <= TargetLength)
{
return;
}
x = (x / length) * (length - TargetLength);
var dv = End2.Velocity - End1.Velocity;
var force = Stiffness * x - dv * Damping;
End1.ApplyForce(-force);
End2.ApplyForce(force);
}
public void Update()
{
var x = End1.Position - End2.Position;
float length = x.magnitude;
// these springs can only pull, not push
if (length <= TargetLength)
{
return;
}
x = (x / length) * (length - TargetLength);
var dv = End2.Velocity - End1.Velocity;
var force = Stiffness * x - dv * Damping;
End1.ApplyForce(-force);
End2.ApplyForce(force);
}
public void Update()
{
var x = End1.Position - End2.Position;
float length = x.Length();
// springs are only able to pull but not able to push
if (length <= TargetLength)
{
return;
}
x = (x / length) * (length - TargetLength);
var dv = End2.Velocity - End1.Velocity;
var force = Stiffness * x - dv * Damping;
End1.ApplyForce(-force);
End2.ApplyForce(force);
}