UnityEditor.LookDevEnvironmentWindow.GetThumbnailRect C# (CSharp) Method

        private Rect GetThumbnailRect(int envIndex)
        {
            Rect gUIRect = this.m_GUIRect;
            gUIRect.height = 125f;
            gUIRect.y = (envIndex * 146f) + 18f;
            return gUIRect;
        }