43 lines
1.8 KiB
C++
43 lines
1.8 KiB
C++
// ----------------------------------------------------------------------------
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// - Open3D: www.open3d.org -
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// ----------------------------------------------------------------------------
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// Copyright (c) 2018-2023 www.open3d.org
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// SPDX-License-Identifier: MIT
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// ----------------------------------------------------------------------------
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#pragma once
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#include <string>
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#include "open3d/geometry/Octree.h"
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namespace open3d {
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namespace io {
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/// Factory function to create a octree from a file.
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/// \return return an empty octree if fail to read the file.
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std::shared_ptr<geometry::Octree> CreateOctreeFromFile(
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const std::string &filename, const std::string &format = "auto");
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/// The general entrance for reading a Octree from a file
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/// The function calls read functions based on the extension name of filename.
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/// \return return true if the read function is successful, false otherwise.
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bool ReadOctree(const std::string &filename,
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geometry::Octree &octree,
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const std::string &format = "auto");
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/// The general entrance for writing a Octree to a file
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/// The function calls write functions based on the extension name of filename.
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/// If the write function supports binary encoding and compression, the later
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/// two parameters will be used. Otherwise they will be ignored.
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/// \return return true if the write function is successful, false otherwise.
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bool WriteOctree(const std::string &filename, const geometry::Octree &octree);
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bool ReadOctreeFromJson(const std::string &filename, geometry::Octree &octree);
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bool WriteOctreeToJson(const std::string &filename,
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const geometry::Octree &octree);
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} // namespace io
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} // namespace open3d
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