UnityEditor.ProceduralMaterialInspector.ShowIsGenerating C# (CSharp) Method

        public static bool ShowIsGenerating(ProceduralMaterial mat)
        {
            if (!m_GeneratingSince.ContainsKey(mat))
            {
                m_GeneratingSince[mat] = 0f;
            }
            if (mat.isProcessing)
            {
                return (Time.realtimeSinceStartup > (m_GeneratingSince[mat] + 0.4f));
            }
            m_GeneratingSince[mat] = Time.realtimeSinceStartup;
            return false;
        }