42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
/*
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* Copyright 2016 The Cartographer Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef CARTOGRAPHER_MAPPING_2D_RAY_CASTING_H_
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#define CARTOGRAPHER_MAPPING_2D_RAY_CASTING_H_
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#include <vector>
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#include "cartographer/common/port.h"
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#include "cartographer/mapping_2d/probability_grid.h"
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#include "cartographer/sensor/point_cloud.h"
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#include "cartographer/sensor/range_data.h"
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#include "cartographer/transform/transform.h"
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namespace cartographer {
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namespace mapping_2d {
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// For each ray in 'range_data', inserts hits and misses into
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// 'probability_grid'. Hits are handled before misses.
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void CastRays(const sensor::RangeData& range_data,
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const std::vector<uint16>& hit_table,
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const std::vector<uint16>& miss_table, bool insert_free_space,
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ProbabilityGrid* probability_grid);
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} // namespace mapping_2d
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} // namespace cartographer
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#endif // CARTOGRAPHER_MAPPING_2D_RAY_CASTING_H_
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