trajectory_planner_nodelet_aux.cpp

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#ifndef _trajectory_planner_nodelet_aux_CPP_
#define _trajectory_planner_nodelet_aux_CPP_

#include "trajectory_planner_nodelet.h"

void processFeedback( const visualization_msgs::InteractiveMarkerFeedbackConstPtr &feedback )
{
        std::ostringstream s;
        s << "Feedback from marker '" << feedback->marker_name << "' "
                << " / control '" << feedback->control_name << "'";

        std::ostringstream mouse_point_ss;
        if( feedback->mouse_point_valid )
        {
                mouse_point_ss << " at " << feedback->mouse_point.x
                        << ", " << feedback->mouse_point.y
                        << ", " << feedback->mouse_point.z
                        << " in frame " << feedback->header.frame_id;
        }

        switch ( feedback->event_type )
        {
                case visualization_msgs::InteractiveMarkerFeedback::POSE_UPDATE:
                        manage_vt->set_attractor_point(feedback->pose.position.x, feedback->pose.position.y, 2.0*asin(feedback->pose.orientation.z));
                        
                        break;
        }

        server->applyChanges();
}


Marker makeBox( InteractiveMarker &msg )
{
        Marker marker;

        marker.type = Marker::ARROW;
        marker.scale.x = msg.scale;
        marker.scale.y = msg.scale;
        marker.scale.z = msg.scale;
        marker.color.r = 0;
        marker.color.g = 0.7;
        marker.color.b = 0;
        marker.color.a = 0.6;
        return marker;
}


InteractiveMarkerControl& makeBoxControl( InteractiveMarker &msg )
{
        InteractiveMarkerControl control;
        control.always_visible = true;
        control.markers.push_back( makeBox(msg) );
        msg.controls.push_back( control );

        return msg.controls.back();
}


void make6DofMarker( bool fixed )
{
        InteractiveMarker int_marker;
        int_marker.header.frame_id = "/vehicle_odometry";
        int_marker.pose.position.x = 5;
        int_marker.pose.position.y = 0;
        int_marker.pose.position.z = 0;
        int_marker.scale = 0.4;

        int_marker.name = "Control target";
        int_marker.description = "Control the final \nposition of the robot";

        // insert a box
        makeBoxControl(int_marker);
        InteractiveMarkerControl control;

        control.orientation.w = 1;
        control.orientation.x = 1;
        control.orientation.y = 0;
        control.orientation.z = 0;
        control.name = "move_x";
        control.interaction_mode = InteractiveMarkerControl::MOVE_AXIS;
        int_marker.controls.push_back(control);

        control.orientation.w = 1;
        control.orientation.x = 0;
        control.orientation.y = 0;
        control.orientation.z = 1;
        control.name = "move_y";
        control.interaction_mode = InteractiveMarkerControl::MOVE_AXIS;
        int_marker.controls.push_back(control);

        control.orientation.w = 1;
        control.orientation.x = 0;
        control.orientation.y = 1;
        control.orientation.z = 0;
        control.interaction_mode = InteractiveMarkerControl::ROTATE_AXIS;
        control.name = "rotate_z";
        int_marker.controls.push_back(control);

        server->insert(int_marker);
        server->setCallback(int_marker.name, &processFeedback);
}
#endif