Bachelor-Thesis_Furkan_Karakocaoglu/testumgebung/New Unity Project/Assets/Scripts/ChangeMaterial.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

// Use Script in parent Folder of all humans
public class ChangeMaterial : MonoBehaviour
{
    public Material highlightRed;
    public Material highlightGreen;

    private Vector3 center;
    // Needed size divided with 2, bc all humans have the same radius (would be twice as big)
    private float radius = 0.5f;


    // Start is called before the first frame update
    void Start()
    {
        // Gets all Transform components to get the position of them
        Component[] allTransformComponent = GetComponentsInChildren<Transform>();
        //this.GetComponent<MeshRenderer>().material = highlightRed;
        foreach(Transform transform in allTransformComponent)
        {
            center = transform.position;
            createCollisionSpheres(center, radius);
        }
        //center = this.GetComponent<Transform>().position;
    }

    private void createCollisionSpheres(Vector3 center, float radius)
    {
        // !!!!!!!!! use OverlapSphereNonAlloc instead
        Collider[] objectsColliding = Physics.OverlapSphere(center, radius);

        foreach(var coll in objectsColliding)
        {
            coll.SendMessage("Collision");
        }

    }

    private void Update()
    {
    }

}