principal_curvatures.cpp

Go to the documentation of this file.

/*
 * Software License Agreement (BSD License)
 *
 *  Copyright (c) 2009, Willow Garage, Inc.
 *  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * 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.
 *   * Neither the name of Willow Garage, Inc. 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 OWNERff 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.
 *
 * $Id: principal_curvatures.cpp 35361 2011-01-20 04:34:49Z rusu $
 *
 */

#include <pluginlib/class_list_macros.h>
#include "pcl_ros/features/principal_curvatures.h"

void 
pcl_ros::PrincipalCurvaturesEstimation::emptyPublish (const PointCloudInConstPtr &cloud)
{
  PointCloudOut output;
  output.header = cloud->header;
  pub_output_.publish (output.makeShared ());
}

void 
pcl_ros::PrincipalCurvaturesEstimation::computePublish (const PointCloudInConstPtr &cloud,
                                                        const PointCloudNConstPtr &normals,
                                                        const PointCloudInConstPtr &surface,
                                                        const IndicesPtr &indices)
{
  // Set the parameters
  impl_.setKSearch (k_);
  impl_.setRadiusSearch (search_radius_);

  // Set the inputs
  impl_.setInputCloud (cloud);
  impl_.setIndices (indices);
  impl_.setSearchSurface (surface);
  impl_.setInputNormals (normals);
  // Estimate the feature
  PointCloudOut output;
  impl_.compute (output);

  // Publish a Boost shared ptr const data
  // Enforce that the TF frame and the timestamp are copied
  output.header = cloud->header;
  pub_output_.publish (output.makeShared ());
}

typedef pcl_ros::PrincipalCurvaturesEstimation PrincipalCurvaturesEstimation;
PLUGINLIB_DECLARE_CLASS (pcl, PrincipalCurvaturesEstimation, PrincipalCurvaturesEstimation, nodelet::Nodelet);