itempick_client.cpp

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/*
 * Copyright (c) 2019 Roboception GmbH
 *
 * Author: Carlos Xavier Garcia Briones, Monika Florek-Jasinska
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its contributors
 * may be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
 
#include "itempick_client.h"
 
namespace ros_pick_client
{
ItempickClient::ItempickClient(const std::string& host, const ros::NodeHandle& nh) : PickClient(host, "rc_itempick", nh)
{
  srv_compute_grasps_ = nh_.advertiseService("compute_grasps", &ItempickClient::computeGraspsSrv, this);
  server_->setCallback(boost::bind(&ItempickClient::dynamicReconfigureCallback, this, _1, _2));
}
 
bool ItempickClient::computeGraspsSrv(rc_pick_client::ComputeGraspsRequest& request,
                                      rc_pick_client::ComputeGraspsResponse& response)
{
  callService("compute_grasps", request, response);
  visualizer_.visualizeGrasps(response.grasps);
  visualizer_.visualizeLoadCarriers(response.load_carriers);
  return true;
}
 
void ItempickClient::dynamicReconfigureCallback(rc_pick_client::pickModuleConfig& config, uint32_t)
{
  json js_params = createSharedParameters(config);
  json js_param;
  js_param["name"] = "cluster_max_dimension";
  js_param["value"] = config.cluster_max_dimension;
  js_params.push_back(js_param);
  js_param["name"] = "clustering_patch_size";
  js_param["value"] = config.clustering_patch_size;
  js_params.push_back(js_param);
 
  json j_params_new = rest_helper_.setParameters(js_params);
  // set config with new params so they are updated if needed
  paramsToCfg(j_params_new, config);
}
 
}  // namespace ros_pick_client