UnityEditor.AudioMixerDrawUtils.InitStyles C# (CSharp) Method

        public static void InitStyles()
        {
            if (s_Styles == null)
            {
                s_Styles = new Styles();
                DetectVertexOffset();
            }
        }

        public override void OnInspectorGUI()
        {
            AudioMixerDrawUtils.InitStyles();
            if (m_EffectView == null)
            {
                m_EffectView = new AudioMixerEffectView();
            }

            AudioMixerGroupController group = target as AudioMixerGroupController;

            m_EffectView.OnGUI(group);
        }