getFbxVersion function

dynamic getFbxVersion(dynamic text)

Implementation

getFbxVersion(text) {
  var versionRegExp = RegExp(r"FBXVersion: (\d+)");
  var match = versionRegExp.firstMatch(text);

  if (versionRegExp.hasMatch(text)) {
    var version = int.parse(match!.group(1)!);
    return version;
  }

  throw ('THREE.FBXLoader: Cannot find the version number for the file given.');
}