94 lines
3.5 KiB
C++
Executable File
94 lines
3.5 KiB
C++
Executable File
// ----------------------------------------------------------------------------
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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 "open3d/visualization/visualizer/Visualizer.h"
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namespace open3d {
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namespace visualization {
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class SelectionPolygon;
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class PointCloudPicker;
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/// \class VisualizerWithEditing
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///
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/// \brief Visualizer with editing capabilities.
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class VisualizerWithEditing : public Visualizer {
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public:
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enum class SelectionMode {
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None = 0,
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Rectangle = 1,
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Polygon = 2,
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};
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public:
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VisualizerWithEditing(double voxel_size = -1.0,
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bool use_dialog = true,
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const std::string &directory = "")
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: voxel_size_(voxel_size),
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use_dialog_(use_dialog),
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default_directory_(directory) {}
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~VisualizerWithEditing() override {}
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VisualizerWithEditing(const VisualizerWithEditing &) = delete;
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VisualizerWithEditing &operator=(const VisualizerWithEditing &) = delete;
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public:
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/// Function to add geometry to the scene and create corresponding shaders.
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///
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/// \param geometry_ptr The Geometry object.
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bool AddGeometry(std::shared_ptr<const geometry::Geometry> geometry_ptr,
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bool reset_bounding_box = true) override;
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void PrintVisualizerHelp() override;
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void UpdateWindowTitle() override;
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void BuildUtilities() override;
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int PickPoint(double x, double y);
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std::vector<size_t> &GetPickedPoints();
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std::shared_ptr<geometry::Geometry> GetCroppedGeometry() const;
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protected:
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bool InitViewControl() override;
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bool InitRenderOption() override;
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void WindowResizeCallback(GLFWwindow *window, int w, int h) override;
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void MouseMoveCallback(GLFWwindow *window, double x, double y) override;
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void MouseScrollCallback(GLFWwindow *window, double x, double y) override;
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void MouseButtonCallback(GLFWwindow *window,
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int button,
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int action,
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int mods) override;
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void KeyPressCallback(GLFWwindow *window,
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int key,
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int scancode,
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int action,
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int mods) override;
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void InvalidateSelectionPolygon();
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void InvalidatePicking();
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void SaveCroppingResult(const std::string &filename = "");
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protected:
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std::shared_ptr<SelectionPolygon> selection_polygon_ptr_;
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std::shared_ptr<glsl::SelectionPolygonRenderer>
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selection_polygon_renderer_ptr_;
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SelectionMode selection_mode_ = SelectionMode::None;
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std::shared_ptr<PointCloudPicker> pointcloud_picker_ptr_;
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std::shared_ptr<glsl::PointCloudPickerRenderer>
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pointcloud_picker_renderer_ptr_;
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std::shared_ptr<const geometry::Geometry> original_geometry_ptr_;
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std::shared_ptr<geometry::Geometry> editing_geometry_ptr_;
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std::shared_ptr<glsl::GeometryRenderer> editing_geometry_renderer_ptr_;
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double voxel_size_ = -1.0;
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bool use_dialog_ = true;
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std::string default_directory_;
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unsigned int crop_action_count_ = 0;
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};
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} // namespace visualization
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} // namespace open3d
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