+ bool verbose = argsInfo.verbose_flag;
+
+ int nfiles = argsInfo.inputs_num;
+ if (nfiles == 0)
+ {
+ std::cout << "At leas one mesh (.OBJ) file must be given. See clitkMeshViewer -h." << std::endl;
+ return -1;
+ }
+
+ if (verbose)
+ std::cout << nfiles << " file(s) to be loaded..." << std::endl;