arm_kinematics_constraint_aware.h
Go to the documentation of this file.
00001 /*********************************************************************
00002 *
00003 * Software License Agreement (BSD License)
00004 *
00005 *  Copyright (c) 2008, Willow Garage, Inc.
00006 *  All rights reserved.
00007 *
00008 *  Redistribution and use in source and binary forms, with or without
00009 *  modification, are permitted provided that the following conditions
00010 *  are met:
00011 *
00012 *   * Redistributions of source code must retain the above copyright
00013 *     notice, this list of conditions and the following disclaimer.
00014 *   * Redistributions in binary form must reproduce the above
00015 *     copyright notice, this list of conditions and the following
00016 *     disclaimer in the documentation and/or other materials provided
00017 *     with the distribution.
00018 *   * Neither the name of the Willow Garage nor the names of its
00019 *     contributors may be used to endorse or promote products derived
00020 *     from this software without specific prior written permission.
00021 *
00022 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00023 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00024 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
00025 *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
00026 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
00027 *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
00028 *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00029 *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00030 *  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
00031 *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
00032 *  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00033 *  POSSIBILITY OF SUCH DAMAGE.
00034 *
00035 * Author: Sachin Chitta
00036 *********************************************************************/
00037 
00038 #ifndef ARM_KINEMATICS_CONSTRAINT_AWARE_H
00039 #define ARM_KINEMATICS_CONSTRAINT_AWARE_H
00040 
00041 // System
00042 #include <boost/shared_ptr.hpp>
00043 
00044 // ROS msgs
00045 #include <kinematics_msgs/GetConstraintAwarePositionIK.h>
00046 #include <kinematics_msgs/GetKinematicSolverInfo.h>
00047 #include <kinematics_msgs/GetPositionFK.h>
00048 
00049 #include <arm_navigation_msgs/ArmNavigationErrorCodes.h>
00050 #include <arm_navigation_msgs/DisplayTrajectory.h>
00051 #include <arm_navigation_msgs/LinkPadding.h>
00052 
00053 // MISC
00054 #include <planning_environment/models/collision_models_interface.h>
00055 #include <arm_kinematics_constraint_aware/arm_kinematics_constraint_aware_utils.h>
00056 #include <kdl/jntarray.hpp>
00057 #include <angles/angles.h>
00058 #include <urdf/model.h>
00059 
00060 // plugin
00061 #include <pluginlib/class_loader.h>
00062 #include <kinematics_base/kinematics_base.h>
00063 #include <arm_kinematics_constraint_aware/arm_kinematics_solver_constraint_aware.h>
00064 
00065 
00066 namespace arm_kinematics_constraint_aware
00067 {
00068 class ArmKinematicsConstraintAware
00069 {
00070 public:
00071 
00082   ArmKinematicsConstraintAware();
00083 
00084   virtual ~ArmKinematicsConstraintAware()
00085   {
00086     if (collision_models_interface_)
00087       delete collision_models_interface_;
00088   };
00089 
00100   bool getConstraintAwarePositionIK(kinematics_msgs::GetConstraintAwarePositionIK::Request &request, 
00101                                     kinematics_msgs::GetConstraintAwarePositionIK::Response &response);
00102 
00103   bool getPositionIK(kinematics_msgs::GetPositionIK::Request &request, 
00104                      kinematics_msgs::GetPositionIK::Response &response);
00105 
00106   bool getIKSolverInfo(kinematics_msgs::GetKinematicSolverInfo::Request &request, 
00107                        kinematics_msgs::GetKinematicSolverInfo::Response &response);
00108 
00109   bool getFKSolverInfo(kinematics_msgs::GetKinematicSolverInfo::Request &request, 
00110                        kinematics_msgs::GetKinematicSolverInfo::Response &response);
00111 
00112   bool getPositionFK(kinematics_msgs::GetPositionFK::Request &request, 
00113                      kinematics_msgs::GetPositionFK::Response &response);
00114 
00115   bool isActive(){ return active_;}
00116 private:
00117 
00118   pluginlib::ClassLoader<kinematics::KinematicsBase> kinematics_loader_;
00119   arm_kinematics_constraint_aware::ArmKinematicsSolverConstraintAware* solver_;
00120   bool active_;
00121 
00122   ros::NodeHandle node_handle_,root_handle_;
00123   ros::ServiceServer ik_collision_service_, ik_service_, fk_service_, ik_solver_info_service_, fk_solver_info_service_;
00124   planning_environment::CollisionModelsInterface *collision_models_interface_;
00125   std::string group_;
00126   ros::Publisher vis_marker_publisher_;
00127   ros::Publisher vis_marker_array_publisher_;
00128   void printStringVec(const std::string &prefix, const std::vector<std::string> &string_vector);
00129   ros::Publisher display_trajectory_publisher_;
00130   bool visualize_solution_;
00131 
00132   void advertiseBaseKinematicsServices();
00133   void advertiseConstraintIKService();
00134 
00135   bool isReady(arm_navigation_msgs::ArmNavigationErrorCodes &error_code);
00136   void sendEndEffectorPose(const planning_models::KinematicState* state, bool valid);
00137 
00138   kinematics_msgs::KinematicSolverInfo chain_info_;
00139 
00140 };
00141 }
00142 #endif


arm_kinematics_constraint_aware
Author(s): Sachin Chitta
autogenerated on Mon Dec 2 2013 12:38:08