open3d::geometry::Geometry2D Class Reference

The base geometry class for 2D geometries. More...

#include <Geometry2D.h>

Inheritance diagram for open3d::geometry::Geometry2D:

Public Member Functions
	~Geometry2D () override
Geometry &	Clear () override=0
	Clear all elements in the geometry. More...
bool	IsEmpty () const override=0
	Returns true iff the geometry is empty. More...
virtual Eigen::Vector2d	GetMinBound () const =0
	Returns min bounds for geometry coordinates. More...
virtual Eigen::Vector2d	GetMaxBound () const =0
	Returns max bounds for geometry coordinates. More...
Public Member Functions inherited from open3d::geometry::Geometry
virtual	~Geometry ()
GeometryType	GetGeometryType () const
	Returns one of registered geometry types. More...
int	Dimension () const
	Returns whether the geometry is 2D or 3D. More...

Protected Member Functions
	Geometry2D (GeometryType type)
	Parameterized Constructor. More...
Protected Member Functions inherited from open3d::geometry::Geometry
	Geometry (GeometryType type, int dimension)
	Parameterized Constructor. More...

Additional Inherited Members
Public Types inherited from open3d::geometry::Geometry
enum	GeometryType {   GeometryType::Unspecified = 0, GeometryType::PointCloud = 1, GeometryType::VoxelGrid = 2, GeometryType::Octree = 3,   GeometryType::LineSet = 4, GeometryType::MeshBase = 5, GeometryType::TriangleMesh = 6, GeometryType::HalfEdgeTriangleMesh = 7,   GeometryType::Image = 8, GeometryType::RGBDImage = 9, GeometryType::TetraMesh = 10, GeometryType::OrientedBoundingBox = 11,   GeometryType::AxisAlignedBoundingBox = 12 }
	Specifies possible geometry types. More...

Detailed Description

The base geometry class for 2D geometries.

Main class for 2D geometries, Derives all data from Geometry Base class.

Constructor & Destructor Documentation

~Geometry2D()

open3d::geometry::Geometry2D::~Geometry2D ( )

inlineoverride

Geometry2D()

open3d::geometry::Geometry2D::Geometry2D ( GeometryType  type )

inlineprotected

Parameterized Constructor.

Parameters

type	type of object based on GeometryType

Member Function Documentation

Clear()

Geometry& open3d::geometry::Geometry2D::Clear ( )

overridepure virtual

Clear all elements in the geometry.

Implements open3d::geometry::Geometry.

Implemented in open3d::geometry::Image, open3d::visualization::SelectionPolygon, and open3d::geometry::RGBDImage.

GetMaxBound()

virtual Eigen::Vector2d open3d::geometry::Geometry2D::GetMaxBound ( ) const

pure virtual

Returns max bounds for geometry coordinates.

Implemented in open3d::geometry::Image, open3d::visualization::SelectionPolygon, and open3d::geometry::RGBDImage.

GetMinBound()

virtual Eigen::Vector2d open3d::geometry::Geometry2D::GetMinBound ( ) const

pure virtual

Returns min bounds for geometry coordinates.

Implemented in open3d::geometry::Image, open3d::visualization::SelectionPolygon, and open3d::geometry::RGBDImage.

IsEmpty()

bool open3d::geometry::Geometry2D::IsEmpty ( ) const

overridepure virtual

Returns true iff the geometry is empty.

Implements open3d::geometry::Geometry.

Implemented in open3d::geometry::Image, open3d::visualization::SelectionPolygon, and open3d::geometry::RGBDImage.

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The documentation for this class was generated from the following file:

• /home/yixing/repo/Open3D/src/Open3D/Geometry/Geometry2D.h