Add ai_str_toprintable; fixed garbage messages in HMP, MDL, Q3D loaders.

- ai_str_toprintable: See docs in StringUtils.h. - HMP, MDL, Q3D: In particular, newlines in binary data were complicating logging.
2021-05-04 20:33:16 -04:00
parent c8ad8c6017
commit a9fb1e56ae
4 changed files with 32 additions and 8 deletions
@@ -252,7 +252,7 @@ void MDLImporter::InternReadFile(const std::string &pFile,
        } else {
            // print the magic word to the log file
            throw DeadlyImportError("Unknown MDL subformat ", pFile,
-                                    ". Magic word (", std::string((char *)&iMagicWord, 4), ") is not known");
+                                    ". Magic word (", ai_str_toprintable((const char *)&iMagicWord, sizeof(iMagicWord)), ") is not known");
        }

        // Now rotate the whole scene 90 degrees around the x axis to convert to internal coordinate system