Function printHelp

tools/depth_sense_viewer.cpp:54–90

using namespace pcl::console;

void
printHelp (int, char **argv)
{
  std::cout << std::endl;
  std::cout << "****************************************************************************" << std::endl;
  std::cout << "*                                                                          *" << std::endl;
  std::cout << "*                       DEPTH SENSE VIEWER - Usage Guide                   *" << std::endl;
  std::cout << "*                                                                          *" << std::endl;
  std::cout << "****************************************************************************" << std::endl;
  std::cout << std::endl;
  std::cout << "Usage: " << argv[0] << " [Options] device_id" << std::endl;
  std::cout << std::endl;
  std::cout << "Options:" << std::endl;
  std::cout << std::endl;
  std::cout << "     --help, -h : Show this help"                                             << std::endl;
  std::cout << "     --list, -l : List connected DepthSense devices"                          << std::endl;
  std::cout << "     --xyz      : View XYZ-only clouds"                                       << std::endl;
  std::cout << std::endl;
  std::cout << "Keyboard commands:"                                                           << std::endl;
  std::cout << std::endl;
  std::cout << "   When the focus is on the viewer window, the following keyboard commands"   << std::endl;
  std::cout << "   are available:"                                                            << std::endl;
  std::cout << "     * t/T : increase or decrease depth data confidence threshold"            << std::endl;
  std::cout << "     * k   : enable next temporal filtering method"                           << std::endl;
  std::cout << "     * s   : save the last grabbed cloud to disk"                             << std::endl;
  std::cout << "     * h   : print the list of standard PCL viewer commands"                  << std::endl;
  std::cout << std::endl;
  std::cout << "Notes:"                                                                       << std::endl;
  std::cout << std::endl;
  std::cout << "   The device to grab data from is selected using device_id argument. It"     << std::endl;
  std::cout << "   could be either:"                                                          << std::endl;
  std::cout << "     * serial number (e.g. YZVF0780239000261D)"                               << std::endl;
  std::cout << "     * device index (e.g. #2 for the second connected device)"                << std::endl;
  std::cout << std::endl;
  std::cout << "   If device_id is not given, then the first available device will be used."  << std::endl;
  std::cout << std::endl;
}

void
printDeviceList ()