add_time_parameterization.cpp

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/* Author: Ioan Sucan */

#include <moveit/planning_request_adapter/planning_request_adapter.h>
#include <moveit/trajectory_processing/iterative_time_parameterization.h>
#include <class_loader/class_loader.h>
#include <ros/console.h>

namespace default_planner_request_adapters
{
class AddTimeParameterization : public planning_request_adapter::PlanningRequestAdapter
{
public:
  AddTimeParameterization() : planning_request_adapter::PlanningRequestAdapter()
  {
  }

  virtual std::string getDescription() const
  {
    return "Add Time Parameterization";
  }

  virtual 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
  {
    bool result = planner(planning_scene, req, res);
    if (result && res.trajectory_)
    {
      ROS_DEBUG("Running '%s'", getDescription().c_str());
      if (!time_param_.computeTimeStamps(*res.trajectory_, req.max_velocity_scaling_factor,
                                         req.max_acceleration_scaling_factor))
        ROS_WARN("Time parametrization for the solution path failed.");
    }

    return result;
  }

private:
  trajectory_processing::IterativeParabolicTimeParameterization time_param_;
};
}

CLASS_LOADER_REGISTER_CLASS(default_planner_request_adapters::AddTimeParameterization,
                            planning_request_adapter::PlanningRequestAdapter);