snapit.h

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// -*- mode: C++ -*-
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#ifndef JSK_PCL_ROS_SNAPIT_H_
#define JSK_PCL_ROS_SNAPIT_H_

#include <ros/ros.h>

#include <pcl/point_types.h>
#include <pcl_ros/pcl_nodelet.h>
#include <jsk_recognition_msgs/PolygonArray.h>
#include <geometry_msgs/PolygonStamped.h>
#include <geometry_msgs/PoseArray.h>
#include <jsk_recognition_msgs/ModelCoefficientsArray.h>
#include "jsk_recognition_msgs/CallSnapIt.h"
#include <tf/transform_listener.h>
#include <jsk_topic_tools/diagnostic_nodelet.h>
#include "jsk_recognition_utils/geo_util.h"
#include <message_filters/subscriber.h>
#include <message_filters/time_synchronizer.h>
#include <message_filters/synchronizer.h>
#include <jsk_recognition_msgs/SnapFootstep.h>
#include "jsk_pcl_ros/tf_listener_singleton.h"
namespace jsk_pcl_ros
{
  class SnapIt: public jsk_topic_tools::DiagnosticNodelet
  {
  public:
    typedef message_filters::sync_policies::ExactTime<
      jsk_recognition_msgs::PolygonArray,
      jsk_recognition_msgs::ModelCoefficientsArray> SyncPolygonPolicy;
    SnapIt(): DiagnosticNodelet("SnapIt") {}
    
  protected:
    // methods
    virtual void onInit();
    virtual void subscribe();
    virtual void unsubscribe();
    virtual void polygonCallback(
      const jsk_recognition_msgs::PolygonArray::ConstPtr& polygon_msg,
      const jsk_recognition_msgs::ModelCoefficientsArray::ConstPtr& coefficients_msg);
    virtual void polygonAlignCallback(
      const geometry_msgs::PoseStamped::ConstPtr& pose_msg);
    virtual void convexAlignCallback(
      const geometry_msgs::PoseStamped::ConstPtr& pose_msg);
    virtual void convexAlignPolygonCallback(
      const geometry_msgs::PolygonStamped::ConstPtr& poly_msg);
    virtual std::vector<jsk_recognition_utils::ConvexPolygon::Ptr> createConvexes(
      const std::string& frame_id, const ros::Time& stamp,
      jsk_recognition_msgs::PolygonArray::ConstPtr polygons);
    virtual int findNearestConvex(
      const Eigen::Vector3f& pose_point, 
      const std::vector<jsk_recognition_utils::ConvexPolygon::Ptr>& convexes);
    virtual geometry_msgs::PoseStamped alignPose(
      Eigen::Affine3f& pose, jsk_recognition_utils::ConvexPolygon::Ptr convex);
    virtual bool footstepAlignServiceCallback(
      jsk_recognition_msgs::SnapFootstep::Request& req,
      jsk_recognition_msgs::SnapFootstep::Response& res);
    // ROS variables
    tf::TransformListener* tf_listener_;
    message_filters::Subscriber<jsk_recognition_msgs::PolygonArray> sub_polygons_;
    message_filters::Subscriber<jsk_recognition_msgs::ModelCoefficientsArray> sub_coefficients_;
    boost::shared_ptr<message_filters::Synchronizer<SyncPolygonPolicy> >sync_polygon_;
    ros::Publisher polygon_aligned_pub_;
    ros::Publisher convex_aligned_pub_;
    ros::Publisher convex_aligned_pose_array_pub_;
    ros::Publisher convex_aligned_pose_array_marker_pub_;
    ros::Subscriber polygon_align_sub_;
    ros::Subscriber convex_align_sub_;
    ros::Subscriber convex_align_polygon_sub_;
    bool use_service_;
    ros::ServiceServer align_footstep_srv_;
    jsk_recognition_msgs::PolygonArray::ConstPtr polygons_;
    boost::mutex mutex_;
    // parameters
    
  };
}

#endif