//----------------------------------------------
//            Simple Car Controller
//
// Copyright © 2014 - 2023 BoneCracker Games
// http://www.bonecrackergames.com
//
//----------------------------------------------

using UnityEngine;
using System.Collections;

/// <summary>
/// Getting total bound size of a gameobject.
/// </summary>
public class SCC_GetBounds {

    public static Vector3 GetBoundsCenter(Transform obj) {

        // get the maximum bounds extent of object, including all child renderers,
        // but excluding particles and trails, for FOV zooming effect.

        var renderers = obj.GetComponentsInChildren<Renderer>();

        Bounds bounds = new Bounds();
        bool initBounds = false;
        foreach (Renderer r in renderers) {

            if (!((r is TrailRenderer) || (r is ParticleSystemRenderer))) {

                if (!initBounds) {
                    initBounds = true;
                    bounds = r.bounds;
                } else {
                    bounds.Encapsulate(r.bounds);
                }
            }

        }

        Vector3 center = bounds.center;
        return center;

    }

}