shotMissile ballistic calculation

  Vector3Val position = FutureVisualState().Position();
  Vector3Val speed = FutureVisualState().ModelSpeed();
  float mass = GetMass();

  Vector3 force(VZero), torque(VZero);
  Vector3 friction(VZero), torqueFriction(VZero);
  Vector3 pForce(VZero), pCenter(VZero);
  // body air friction
  pForce[0] = speed[0] * speed[0] * speed[0] * 5e-4f + speed[0] * fabs(speed[0]) * 10.0f + speed[0] * 10.0f;
  pForce[1] = speed[1] * speed[1] * speed[1] * 5e-4f + speed[1] * fabs(speed[1]) * 10.0f + speed[1] * 10.0f;
  pForce[2] = speed[2] * speed[2] * speed[2] * 1e-5f + speed[2] * fabs(speed[2]) * 0.01f + speed[2] * 2.0f;

  pForce[0] *= ammoType->sideAirFriction;
  pForce[1] *= ammoType->sideAirFriction;
  pForce[2] *= ammoType->_airFriction;

  pForce *= mass * (1.0f / 10.0f);
  friction += pForce;

  // aerodynamic non-stability makes direction aligned with speed
  pForce[0] *= 0.1f;
  pForce[1] *= 0.1f;
  pCenter = Vector3(0.0f, 0.0f, +0.3f);
  torque += pCenter.CrossProduct(pForce);

  // calculate draconic force (which makes direction aligned with speed)
  // note: this should be calculated for all missiles, but it is too late to add it now, as it might cause some changed behavior.
  pForce[0] = speed[0] * fabs(speed[0]) * -0.00033f + speed[0] * -0.005f;
  pForce[1] = speed[1] * fabs(speed[1]) * -0.00033f + speed[1] * -0.005f;
  pForce[2] = 0.0f;
  pForce *= mass;
  force += pForce;

  // convert to world space
  FutureVisualState().DirectionModelToWorld(friction, friction);
  FutureVisualState().DirectionModelToWorld(force, force);
  FutureVisualState().DirectionModelToWorld(torque, torque);

  torqueFriction = _angMomentum * 5.0f;

  // add gravity
  pForce = Vector3(0.0f, -G_CONST, 0.0f) * mass;
  force += pForce;

  // calculate new position
  VisualState moveTrans = PredictPos<VisualState>(deltaT);

  ApplyRemoteStateAdjustSpeed(deltaT,moveTrans);

  Vector3Val newPos = moveTrans.Position();
  Vector3 lDir = newPos - position;

  Move(moveTrans);
  DirectionWorldToModel(FutureVisualState()._modelSpeed, FutureVisualState()._speed);
  ApplyForces(deltaT, force, torque, friction, torqueFriction);