private static StringBuilder GetImageName(string[] fileName, ref StringBuilder sb) { if (fileName != null && fileName.Length > 0) { for (int j = 0; j < fileName.Length; j++) { if (GEditorTexturePackerImporter.IsTextureFile(fileName[j])) { if (!RegexUtility.IsHasCHZN(Path.GetFileName(fileName[j]))) { sb.Append(fileName[j]); sb.Append(" "); } } } } return(sb); }