mirror of https://github.com/CGAL/cgal
122 lines
3.9 KiB
C++
122 lines
3.9 KiB
C++
#ifndef POINT_SET_ITEM_H
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#define POINT_SET_ITEM_H
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#include <CGAL/Three/Scene_item.h>
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#include <CGAL/Three/Scene_item_with_properties.h>
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#include <CGAL/Three/Scene_zoomable_item_interface.h>
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#include "Scene_points_with_normal_item_config.h"
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#include <CGAL/Surface_mesh/Surface_mesh_fwd.h>
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#include "Kernel_type.h"
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#include "Point_set_3.h"
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#include <iostream>
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#include <CGAL/config.h>
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struct Scene_points_with_normal_item_priv;
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// point set
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typedef Point_set_3<Kernel> Point_set;
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typedef CGAL::Surface_mesh<Kernel::Point_3> SMesh;
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class QMenu;
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class QAction;
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// This class represents a point set in the OpenGL scene
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class SCENE_POINTS_WITH_NORMAL_ITEM_EXPORT Scene_points_with_normal_item
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: public CGAL::Three::Scene_item,
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public CGAL::Three::Scene_item_with_properties,
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public CGAL::Three::Scene_zoomable_item_interface
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{
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Q_OBJECT
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Q_INTERFACES(CGAL::Three::Scene_zoomable_item_interface)
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Q_PLUGIN_METADATA(IID "com.geometryfactory.PolyhedronDemo.ZoomInterface/1.0")
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public:
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Scene_points_with_normal_item();
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Scene_points_with_normal_item(const Scene_points_with_normal_item& toCopy);
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Scene_points_with_normal_item(const SMesh& input_mesh);
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~Scene_points_with_normal_item();
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Scene_points_with_normal_item* clone() const Q_DECL_OVERRIDE;
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// Is selection empty?
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virtual bool isSelectionEmpty() const;
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// Function to override the context menu
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QMenu* contextMenu() Q_DECL_OVERRIDE;
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// IO
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#if !defined(CGAL_CFG_NO_CPP0X_RVALUE_REFERENCE) && !defined(CGAL_CFG_NO_CPP0X_VARIADIC_TEMPLATES)
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#ifdef CGAL_LINKED_WITH_LASLIB
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bool read_las_point_set(std::istream& in);
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bool write_las_point_set(std::ostream& out) const;
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#endif // LAS
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bool read_ply_point_set(std::istream& in);
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bool write_ply_point_set(std::ostream& out, bool binary) const;
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#endif // CXX11
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bool read_off_point_set(std::istream& in);
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bool write_off_point_set(std::ostream& out) const;
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bool read_xyz_point_set(std::istream& in);
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bool write_xyz_point_set(std::ostream& out) const;
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// Function for displaying meta-data of the item
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virtual QString toolTip() const Q_DECL_OVERRIDE;
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virtual void invalidateOpenGLBuffers() Q_DECL_OVERRIDE;
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// Indicate if rendering mode is supported
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virtual bool supportsRenderingMode(RenderingMode m) const Q_DECL_OVERRIDE;
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virtual void drawEdges(CGAL::Three::Viewer_interface* viewer) const Q_DECL_OVERRIDE;
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virtual void drawPoints(CGAL::Three::Viewer_interface*) const Q_DECL_OVERRIDE;
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// Gets wrapped point set
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Point_set* point_set();
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const Point_set* point_set() const;
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// Gets PLY comments (empty if point set not originated from PLY input)
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std::string& comments();
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const std::string& comments() const;
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// Gets dimensions
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virtual bool isFinite() const Q_DECL_OVERRIDE { return true; }
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virtual bool isEmpty() const Q_DECL_OVERRIDE;
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virtual void compute_bbox() const Q_DECL_OVERRIDE;
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// computes the local point spacing (aka radius) of each point
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void computes_local_spacing(int k);
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bool has_normals() const;
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void copyProperties(Scene_item *) Q_DECL_OVERRIDE;
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int getNormalSliderValue();
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int getPointSliderValue();
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public Q_SLOTS:
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// Delete selection
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virtual void deleteSelection();
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// Invert selection
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void invertSelection();
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// Select all points
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void selectAll();
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// Reset selection mark
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void resetSelection();
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//Select duplicated points
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void selectDuplicates();
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//Set the status of the slider as `pressed`
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void pointSliderPressed();
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//Set the status of the slider as `released`
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void pointSliderReleased();
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void itemAboutToBeDestroyed(Scene_item *) Q_DECL_OVERRIDE;
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void setPointSize(int size);
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void setNormalSize(int size);
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void resetColors();
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// Data
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protected:
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friend struct Scene_points_with_normal_item_priv;
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Scene_points_with_normal_item_priv* d;
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public:
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void zoomToPosition(const QPoint &, CGAL::Three::Viewer_interface *)const Q_DECL_OVERRIDE;
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}; // end class Scene_points_with_normal_item
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#endif // POINT_SET_ITEM_H
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