message: COMP: remove warning related to signedness
diff: @@ -80,7 +80,7 @@ int main(int argc, char * argv[])
  std::cerr << "--plane requires four parameters" << std::endl;
  exit(EXIT_FAILURE);
  }
  - for(ptrdiff_t i=0; i<args_info.planes_given/4; i++)
  + for(unsigned int i=0; i<args_info.planes_given/4; i++)
  {
  RQIType::VectorType planeDir(args_info.planes_arg+i*4);
  rqi->AddClipPlane(planeDir, args_info.planes_arg[i*4+3]);
  