yaw2quaternion.cpp
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1 
7 /*****************************************************************************
8 ** Includes
9 *****************************************************************************/
10 
11 #include <iostream>
12 #include <ecl/command_line.hpp>
13 #include <ecl/linear_algebra.hpp>
14 
15 /*****************************************************************************
16  * Using
17  ****************************************************************************/
18 
19 using ecl::ArgException;
20 using ecl::CmdLine;
22 
23 /*****************************************************************************
24 ** Main program
25 *****************************************************************************/
26 int main(int argc, char** argv) {
27 
28  /******************************************
29  * Parse for the port name
30  ******************************************/
31  bool hex(false);
32  double yaw;
33 
34  try {
35  CmdLine cmd("Calculator for yaw to quaternion.",' ',"0.1");
36  UnlabeledValueArg<double> arg_yaw("yaw","Yaw angle to convert",true,0.0,"float", cmd);
37  cmd.parse(argc,argv);
38  yaw = arg_yaw.getValue();
39  } catch ( ArgException &e ) {
40  std::cerr << "error: " << e.error() << " for arg " << e.argId() << std::endl;
41  }
42  Eigen::Quaternion<double> q;
43  q = Eigen::AngleAxis<double>(yaw, Eigen::Vector3d::UnitZ());
44  std::cout << "Quaternion: [x: " << q.x() << " y: " << q.y() << " z: " << q.z() << " w: " << q.w() << "]" << std::endl;
45 
46  return 0;
47 }
int main(int argc, char **argv)
std::string argId() const
std::string error() const
void parse(int argc, char **argv)


ecl_core_apps
Author(s): Daniel Stonier
autogenerated on Mon Jun 10 2019 13:08:55