using UnityEngine;

public class WorldIcon : MonoBehaviour
{
    [SerializeField] Transform target;
    [SerializeField] float height = 3f;

    Camera cam;

    void Start()
    {
        cam = Camera.main;
    }

    void LateUpdate()
    {
        if (cam == null)
            return;

        transform.position = target.position + Vector3.up * height;

        transform.forward = cam.transform.forward;

        float distance = Vector3.Distance(cam.transform.position, target.position);

        float scale = Mathf.Clamp(distance * 0.015f, 1f, 2.5f);

        transform.localScale = Vector3.one * scale;
    }
}