public void Cleanup()
 {
     if (m_Renderer != null)
     {
         m_Renderer.Cleanup();
     }
 }
        public void Cleanup()
        {
            Utilities.Destroy(m_StandardSkyboxMaterial);
            Utilities.Destroy(m_SkyboxCubemapRT);
            Utilities.Destroy(m_SkyboxGGXCubemapRT);
            Utilities.Destroy(m_SkyboxMarginalRowCdfRT);
            Utilities.Destroy(m_SkyboxConditionalCdfRT);

            if (m_Renderer != null)
            {
                m_Renderer.Cleanup();
            }
        }