using UnityEngine;

public class CheckSphereTest : MonoBehaviour
{
    public LayerMask mask;

    private void OnDrawGizmos()
    {
        var hit = Physics.CheckSphere(transform.position, 1, mask);
        Gizmos.matrix = transform.localToWorldMatrix;
        Gizmos.color = hit ? Color.green : Color.red;
        Gizmos.DrawWireSphere(Vector3.zero, 1);
    }
}