OnControllerColliderHit CharacterController physics con rigidbodies

gistfile1.cs

public float pushPower = 2.0f;

public float weight = 6.0f;

//
// push rigidbodies
//
void OnControllerColliderHit (ControllerColliderHit hit)
{
  Rigidbody body = hit.collider.attachedRigidbody;
		
  Vector3 force;
 
  // no rigidbody
  if (body == null || body.isKinematic) { return; }

  // We use gravity and weight to push things down, we use
  // our velocity and push power to push things other directions
  if (hit.moveDirection.y < -0.3f) 
  {
     force = (new Vector3 (0f, -0.5f, 0f)) * gravityConstant * weight;
  }
  else 
  {
    force = hit.controller.velocity * pushPower;
  }
 
  // Apply the push
  body.AddForceAtPosition(force, hit.point);
}