public override void update(GameObject obj)
{
phyObj po = obj.GetComponent <phyObj>();
Vector3 v = unityFire.getItemVelocity(obj);
unityFire.addItemForce(obj, B * po.getq() * v.magnitude, calu.normalVector(this.direction, v).normalized);
}
protected override void realUpdate(GameObject obj)
{
Vector3 pos2 = obj.transform.position;
Vector3 dir = pos2 - unityFire.getItemPos(thisObj);
double r2 = dir.sqrMagnitude;
phyObj po = obj.GetComponent <phyObj>();
double F = (k * thisPo.getq() * po.getq()) / r2;
unityFire.addItemForce(obj, (float)F, dir.normalized);
}
public override void update(GameObject obj)
{
phyObj po = obj.GetComponent <phyObj>();
unityFire.addItemForce(obj, po.getq() * this.E, this.direction);
}