kinect/updater.h

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#ifndef ED_KINECT_UPDATER_H_
#define ED_KINECT_UPDATER_H_
 
#include "ed/kinect/fitter.h"
#include "ed/kinect/segmenter.h"
#include "ed/kinect/entity_update.h"
 
#include <map>
#include <vector>
 
// ----------------------------------------------------------------------------------------------------
 
struct UpdateRequest
{
    UpdateRequest() : background_padding(0), max_yaw_change(M_PI) {}
 
    // Symbolic description of area to be updated (e.g. "on_top_of cabinet")
    std::string area_description;
 
    // When applying background removal, amount of padding given to the world model (the more padding
    // the points are 'cut away')
    double background_padding;
 
    // When refitting an entity, this states the maximum change in yaw (in radians), i.e., the fitted
    // yaw will deviate at most 'max_yaw_change' from the estimated yaw
    double max_yaw_change;
 
    // Should the supporting entity be fitted
    bool fit_supporting_entity;
};
 
// ----------------------------------------------------------------------------------------------------
 
struct UpdateResult
{
    UpdateResult(ed::UpdateRequest& update_req_) : update_req(update_req_) {}
 
    std::vector<EntityUpdate> entity_updates;
    std::vector<ed::UUID> removed_entity_ids;
    ed::UpdateRequest& update_req;
    std::stringstream error;
};
 
// ----------------------------------------------------------------------------------------------------
 
class Updater
{
 
public:
 
    Updater();
 
    ~Updater();
 
    bool update(const ed::WorldModel& world, const rgbd::ImageConstPtr& image, const geo::Pose3D& sensor_pose,
                const UpdateRequest& req, UpdateResult& res);
 
private:
 
    Fitter fitter_;
 
    Segmenter segmenter_;
 
    // Stores for each segmented entity with which area description it was found
    std::map<ed::UUID, std::string> id_to_area_description_;
 
};
 
#endif