ReUseX::geometry::SceneGraph Class Reference

#include <SceneGraph.hpp>

Inheritance diagram for ReUseX::geometry::SceneGraph:

Collaboration diagram for ReUseX::geometry::SceneGraph:

Public Types
using	Vertex = boost::graph_traits<Graph>::vertex_descriptor

Public Member Functions
	SceneGraph ()=default
	~SceneGraph ()=default
	SceneGraph (CloudConstPtr cloud, CloudNConstPtr normals)
	Construct a scene graph from a point cloud and its normals.
std::vector< CloudConstPtr >	extract (int label) const
	Extract point clouds corresponding to a specific label.
std::vector< CloudConstPtr >	ectract (std::string const label_name) const
	Extract point clouds corresponding to a specific label name.
std::set< int >	get_labels () const
	Get all unique labels in the scene graph.
void	set_database_path (std::filesystem::path db_path)
	Set the database path.
int	save (const std::filesystem::path &path) const
	Save the scene graph to a file.
int	export (const std::filesystem::path &path) const
	Export the scene graph to differnet formats.
Public Member Functions inherited from ReUseX::geometry::Registry
virtual	~Registry ()=default
template<typename Key, typename T>
std::pair< boost::associative_property_map< std::map< Key, T > >, bool >	add_property_map (const std::string &name)
template<typename Key, typename T>
const boost::associative_property_map< std::map< Key, T > >	property_map (const std::string &name) const

Static Public Member Functions
static SceneGraph	load (const std::filesystem::path &path)
	Load the scene graph from a file.

Protected Types
using	Graph

Detailed Description

Definition at line 73 of file SceneGraph.hpp.

Member Typedef Documentation

Graph

using ReUseX::geometry::SceneGraph::Graph

protected

Initial value:

boost::adjacency_list<boost::vecS, boost::vecS,
                                     boost::undirectedS, VertexData, EdgeData>

Definition at line 78 of file SceneGraph.hpp.

Vertex

using ReUseX::geometry::SceneGraph::Vertex = boost::graph_traits<Graph>::vertex_descriptor

Definition at line 82 of file SceneGraph.hpp.

Constructor & Destructor Documentation

SceneGraph() [1/2]

ReUseX::geometry::SceneGraph::SceneGraph ( )

default

Referenced by load().

~SceneGraph()

ReUseX::geometry::SceneGraph::~SceneGraph ( )

default

SceneGraph() [2/2]

ReUseX::geometry::SceneGraph::SceneGraph	(	CloudConstPtr	cloud,
		CloudNConstPtr	normals )

Construct a scene graph from a point cloud and its normals.

This constructor takes a point cloud and its corresponding normals as input and constructs a hierarchical scene graph representation of the scene.

Member Function Documentation

ectract()

std::vector< CloudConstPtr > ReUseX::geometry::SceneGraph::ectract

(

std::string const

label_name

)

const

Extract point clouds corresponding to a specific label name.

This method extracts all point clouds from the scene graph that are associated with a specific semantic label name.

export()

int ReUseX::geometry::SceneGraph::export

(

const std::filesystem::path &

path

)

const

Export the scene graph to differnet formats.

This method exports the scene graph to different formats such as .dot or json for use in other applications.

extract()

std::vector< CloudConstPtr > ReUseX::geometry::SceneGraph::extract

(

int

label

)

const

Extract point clouds corresponding to a specific label.

This method extracts all point clouds from the scene graph that are associated with a specific semantic label.

get_labels()

std::set< int > ReUseX::geometry::SceneGraph::get_labels

(

)

const

Get all unique labels in the scene graph.

This method returns a set of all unique semantic labels present in the scene graph.

load()

SceneGraph ReUseX::geometry::SceneGraph::load ( const std::filesystem::path & path )

static

Load the scene graph from a file.

This method deserializes the scene graph from a file.

References SceneGraph().

save()

int ReUseX::geometry::SceneGraph::save

(

const std::filesystem::path &

path

)

const

Save the scene graph to a file.

This method serizalizes the scene graph and saves it to a file.

set_database_path()

void ReUseX::geometry::SceneGraph::set_database_path

(

std::filesystem::path

db_path

)

Set the database path.

This method sets the path to the database containing the precomputed labels for the point cloud views.

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

• libs/reusex/include/ReUseX/geometry/SceneGraph.hpp