73 lines
2.3 KiB
C
73 lines
2.3 KiB
C
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// ----------------------------------------------------------------------------
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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 <Eigen/Core>
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#include <memory>
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#include <string>
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#include <vector>
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#include "open3d/utility/IJsonConvertible.h"
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namespace open3d {
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namespace geometry {
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class Geometry;
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class PointCloud;
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class TriangleMesh;
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} // namespace geometry
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namespace visualization {
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/// \class SelectionPolygonVolume
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///
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/// \brief Select a polygon volume for cropping.
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class SelectionPolygonVolume : public utility::IJsonConvertible {
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public:
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~SelectionPolygonVolume() override {}
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public:
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bool ConvertToJsonValue(Json::Value &value) const override;
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bool ConvertFromJsonValue(const Json::Value &value) override;
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/// Function to crop point cloud.
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///
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/// \param input The input point cloud.
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std::shared_ptr<geometry::PointCloud> CropPointCloud(
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const geometry::PointCloud &input) const;
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/// Function to crop crop triangle mesh.
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///
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/// \param input The input triangle mesh.
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std::shared_ptr<geometry::TriangleMesh> CropTriangleMesh(
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const geometry::TriangleMesh &input) const;
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/// Function to crop point cloud with polygon boundaries
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///
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/// \param input The input point Cloud.
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std::vector<size_t> CropInPolygon(const geometry::PointCloud &input) const;
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private:
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std::shared_ptr<geometry::PointCloud> CropPointCloudInPolygon(
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const geometry::PointCloud &input) const;
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std::shared_ptr<geometry::TriangleMesh> CropTriangleMeshInPolygon(
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const geometry::TriangleMesh &input) const;
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std::vector<size_t> CropInPolygon(
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const std::vector<Eigen::Vector3d> &input) const;
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public:
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/// One of `{x, y, z}`.
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std::string orthogonal_axis_ = "";
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/// Bounding polygon boundary.
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std::vector<Eigen::Vector3d> bounding_polygon_;
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/// Minimum axis value.
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double axis_min_ = 0.0;
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/// Maximum axis value.
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double axis_max_ = 0.0;
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};
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} // namespace visualization
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} // namespace open3d
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