public bool stillExists()
{
if (mObject1.Equals(null) || mObject2.Equals(null))
{
return(false);
}
else
{
return(true);
}
}
public void UpdateForces()
{
//actual spring stuff
if (mP1.Equals(null) || mP2.Equals(null))
{
return;
}
Vector2 pos1 = new Vector2(mP1.transform.position.x, mP1.transform.position.y);
Vector2 pos2 = new Vector2(mP2.transform.position.x, mP2.transform.position.y);
Vector2 diff = pos1 - pos2;
float dist = diff.magnitude;
float mag = dist - restLength;
if (mag < 0.0f)
{
mag = -mag;
}
mag *= springConstant;
diff = diff.normalized;
diff *= -mag;
mP1.accumlatedForces += new Vector3(diff.x, diff.y, 0);
mP2.accumlatedForces += new Vector3(-diff.x, -diff.y, 0);
}
