limit_max_cartesian_link_speed.cpp

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/*********************************************************************
 * Software License Agreement (BSD License)
 *
 *  Copyright (c) 2012, Willow Garage, Inc.
 *  Copyright (c) 2020, Benjamin Scholz
 *  Copyright (c) 2021, Thies Oelerich
 *  All rights reserved.
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 *  modification, are permitted provided that the following conditions
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/* Authors: Benjamin Scholz, Thies Oelerich, based off add_time_parameterization.cpp by Ioan Sucan */
 
#include <moveit/planning_request_adapter/planning_request_adapter.h>
#include <moveit/trajectory_processing/limit_cartesian_speed.h>
#include <class_loader/class_loader.hpp>
#include <ros/console.h>
 
namespace default_planner_request_adapters
{
class LimitMaxCartesianLinkSpeed : public planning_request_adapter::PlanningRequestAdapter
{
public:
  LimitMaxCartesianLinkSpeed() : planning_request_adapter::PlanningRequestAdapter()
  {
  }
 
  void initialize(const ros::NodeHandle& /*nh*/) override
  {
  }
 
  std::string getDescription() const override
  {
    return "Limiting Max Cartesian Speed";
  }
 
  bool adaptAndPlan(const PlannerFn& planner, const planning_scene::PlanningSceneConstPtr& planning_scene,
                    const planning_interface::MotionPlanRequest& req, planning_interface::MotionPlanResponse& res,
                    std::vector<std::size_t>& /*added_path_index*/) const override
  {
    bool result = planner(planning_scene, req, res);
    if (result && res.trajectory_)
    {
      if (req.max_cartesian_speed <= 0.0)
        return result;
      ROS_DEBUG("'%s' below '%f' [m/s] for link '%s'", getDescription().c_str(), req.max_cartesian_speed,
                req.cartesian_speed_limited_link.c_str());
      if (!trajectory_processing::limitMaxCartesianLinkSpeed(*res.trajectory_, req.max_cartesian_speed,
                                                             req.cartesian_speed_limited_link))
      {
        ROS_ERROR("Limiting Cartesian speed for the solution path failed.");
        result = false;
      }
    }
    return result;
  }
};
}  // namespace default_planner_request_adapters
 
CLASS_LOADER_REGISTER_CLASS(default_planner_request_adapters::LimitMaxCartesianLinkSpeed,
                            planning_request_adapter::PlanningRequestAdapter);