mapping_2d/local_trajectory_builder_options.cc

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/*
 * Copyright 2016 The Cartographer Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "cartographer/mapping_2d/local_trajectory_builder_options.h"

#include "cartographer/mapping_2d/scan_matching/ceres_scan_matcher.h"
#include "cartographer/mapping_2d/scan_matching/real_time_correlative_scan_matcher.h"
#include "cartographer/mapping_2d/submaps.h"
#include "cartographer/mapping_3d/motion_filter.h"
#include "cartographer/sensor/voxel_filter.h"

namespace cartographer {
namespace mapping_2d {

proto::LocalTrajectoryBuilderOptions CreateLocalTrajectoryBuilderOptions(
    common::LuaParameterDictionary* const parameter_dictionary) {
  proto::LocalTrajectoryBuilderOptions options;
  options.set_min_range(parameter_dictionary->GetDouble("min_range"));
  options.set_max_range(parameter_dictionary->GetDouble("max_range"));
  options.set_min_z(parameter_dictionary->GetDouble("min_z"));
  options.set_max_z(parameter_dictionary->GetDouble("max_z"));
  options.set_missing_data_ray_length(
      parameter_dictionary->GetDouble("missing_data_ray_length"));
  options.set_voxel_filter_size(
      parameter_dictionary->GetDouble("voxel_filter_size"));
  options.set_use_online_correlative_scan_matching(
      parameter_dictionary->GetBool("use_online_correlative_scan_matching"));
  *options.mutable_adaptive_voxel_filter_options() =
      sensor::CreateAdaptiveVoxelFilterOptions(
          parameter_dictionary->GetDictionary("adaptive_voxel_filter").get());
  *options.mutable_real_time_correlative_scan_matcher_options() =
      scan_matching::CreateRealTimeCorrelativeScanMatcherOptions(
          parameter_dictionary
              ->GetDictionary("real_time_correlative_scan_matcher")
              .get());
  *options.mutable_ceres_scan_matcher_options() =
      scan_matching::CreateCeresScanMatcherOptions(
          parameter_dictionary->GetDictionary("ceres_scan_matcher").get());
  *options.mutable_motion_filter_options() =
      mapping_3d::CreateMotionFilterOptions(
          parameter_dictionary->GetDictionary("motion_filter").get());
  options.set_imu_gravity_time_constant(
      parameter_dictionary->GetDouble("imu_gravity_time_constant"));
  options.set_num_odometry_states(
      parameter_dictionary->GetNonNegativeInt("num_odometry_states"));
  CHECK_GT(options.num_odometry_states(), 0);
  *options.mutable_submaps_options() = CreateSubmapsOptions(
      parameter_dictionary->GetDictionary("submaps").get());
  options.set_use_imu_data(parameter_dictionary->GetBool("use_imu_data"));
  return options;
}

}  // namespace mapping_2d
}  // namespace cartographer