UnityEngine.ReflectionProbe.RenderProbe C# (CSharp) Method

        public int RenderProbe()
        {
            RenderTexture targetTexture = null;
            return this.RenderProbe(targetTexture);
        }

 /* ----------------------------------------
  * At Awake, assign ReflectionProbe component to
  * probe' variable and update cubemap
  */
 void Awake()
 {
     // Assign assign ReflectionProbe component to 'probe' variable
     probe = GetComponent<ReflectionProbe> ();
     // Use RenderProbe function to update reflection cubemap
     probe.RenderProbe();
 }