UnityEditor.SubstanceImporter.ResetMaterial C# (CSharp) Method

        public extern void ResetMaterial(ProceduralMaterial material);
        /// <summary>

 public static void ResetSubstance(MenuCommand command)
 {
     m_Importer = AssetImporter.GetAtPath(AssetDatabase.GetAssetPath(command.context)) as SubstanceImporter;
     m_Importer.ResetMaterial(command.context as ProceduralMaterial);
 }