How can I set a new empty GameObject to be child of another object and set the transform to 0,0,0 ?

Unity Engine
1 
IEnumerator MoveNavi(Transform navi, Transform rig_f_middle, Vector3 a, Vector3 b, float speed)
    {
        float step = (speed / (a - b).magnitude) * Time.fixedDeltaTime;
        float t = 0;
        while (t <= 1.0f)
        {
            t += step; // Goes from 0 to 1, incrementing by step each time
            navi.position = Vector3.Lerp(a, b, t); // Move objectToMove closer to b

            var distance = Vector3.Distance(a, b);
            if(distance < 0.05f)
            {
                var emptyobject = new GameObject();
                emptyobject.transform.parent = rig_f_middle.transform;
                emptyobject.transform.localPosition = new Vector3(0, 0, 0);
                emptyobject.transform.localRotation = rig_f_middle.parent.localRotation;
                navi.parent = emptyobject.transform;
                navi.GetComponent<InteractableItem>().distance = 0;

                break;
            }

            yield return new WaitForFixedUpdate();         // Leave the routine and return here in the next frame
        }
        navi.position = b;
    }

Before that I tried it without using an empty new GameObject just tried to set NAVI it self to be child of ig_f_middle and then tried to set NAVI to set NAVI position to 0,0,0 and rotation also to 0,0,0 tried also with local position and local rotation but nothing was working so I tried with creating first a new empty GameObject make him child of ig_f_middle and then change the new empty GameObject position and rotation to be 0,0,0 and then make NAVI child of the new empty GameObject but same results the new empty GameObject transform is never 0,0,0 and also NAVI is never 0,0,0

6356388--706980--upload_2020-9-28_8-36-58.png
6356388--706980--upload_2020-9-28_8-36-58.png1920×1080 232 KB

First NAVI was child of another object and now I want it to move smooth slowly and become a child of another object the rig_f_middle.02.R object.

If the game is running and after NAVI become child of rig_f_middle.02.R and then in the Inspector I will change the position and rotation to 0,0,0 it will work fine as I wanted but through the script I never success to make NAVI transform to be set to 0,0,0

Maybe the whole problem is because Player object have Animator component ? That’s why I’m using a new empty GameObject but it’s not working.

2

If you have an animation playing, then your transform setting will get ignored when changing in Update/Fixed update. This is because the animation controller changes the values after Update is called. You want to make these changes in LateUpdate()

See here, Unity - Scripting API: MonoBehaviour.LateUpdate()