00001 /* 00002 * Software License Agreement (BSD License) 00003 * 00004 * Copyright (c) 2017, Locus Robotics 00005 * All rights reserved. 00006 * 00007 * Redistribution and use in source and binary forms, with or without 00008 * modification, are permitted provided that the following conditions 00009 * are met: 00010 * 00011 * * Redistributions of source code must retain the above copyright 00012 * notice, this list of conditions and the following disclaimer. 00013 * * Redistributions in binary form must reproduce the above 00014 * copyright notice, this list of conditions and the following 00015 * disclaimer in the documentation and/or other materials provided 00016 * with the distribution. 00017 * * Neither the name of the copyright holder nor the names of its 00018 * contributors may be used to endorse or promote products derived 00019 * from this software without specific prior written permission. 00020 * 00021 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00022 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00023 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00024 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 00025 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00026 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00027 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00028 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00029 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00030 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 00031 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00032 * POSSIBILITY OF SUCH DAMAGE. 00033 */ 00034 00035 #ifndef DWB_CRITICS_OBSTACLE_FOOTPRINT_H 00036 #define DWB_CRITICS_OBSTACLE_FOOTPRINT_H 00037 00038 #include <dwb_critics/base_obstacle.h> 00039 #include <nav_2d_msgs/Polygon2D.h> 00040 #include <vector> 00041 00042 namespace dwb_critics 00043 { 00044 00055 class ObstacleFootprintCritic : public BaseObstacleCritic 00056 { 00057 public: 00058 void onInit() override; 00059 bool prepare(const geometry_msgs::Pose2D& pose, const nav_2d_msgs::Twist2D& vel, 00060 const geometry_msgs::Pose2D& goal, const nav_2d_msgs::Path2D& global_plan) override; 00061 double scorePose(const nav_core2::Costmap& costmap, const geometry_msgs::Pose2D& pose) override; 00062 virtual double scorePose(const nav_core2::Costmap& costmap, const geometry_msgs::Pose2D& pose, 00063 const nav_2d_msgs::Polygon2D& oriented_footprint); 00064 double getScale() const override { return costmap_->getResolution() * scale_; } 00065 protected: 00066 nav_2d_msgs::Polygon2D footprint_spec_; 00067 }; 00068 } // namespace dwb_critics 00069 00070 #endif // DWB_CRITICS_OBSTACLE_FOOTPRINT_H