PLY< T > Class Template Reference

Class for storing Stanford PLY meshes. More...

#include <EBGeometry_PLY.hpp>

Public Member Functions
	PLY () noexcept
	Default constructor. Initializes empty member data holder.
	PLY (const std::string a_id) noexcept
	Constructor. Initializes empty vertices and facets but sets the PLY ID (usually the file name.
virtual	~PLY () noexcept
	Destructor. Clears all data.
std::string &	getID () noexcept
	Get the identifier for this object.
const std::string &	getID () const noexcept
	Get the identifier for this object.
std::vector< Vec3T< T > > &	getVertexCoordinates () noexcept
	Get the vertex coordinates.
const std::vector< Vec3T< T > > &	getVertexCoordinates () const noexcept
	Get the vertex coordinates.
std::vector< std::vector< size_t > > &	getFacets () noexcept
	Get the face indices.
const std::vector< std::vector< size_t > > &	getFacets () const noexcept
	Get the face indices.
std::vector< T > &	getVertexProperties (const std::string a_property) noexcept
	Get the vertex properties.
const std::vector< T > &	getVertexProperties (const std::string a_property) const noexcept
	Get the vertex properties.
std::vector< T > &	getFaceProperties (const std::string a_property) noexcept
	Get the face properties.
const std::vector< T > &	getFaceProperties (const std::string a_property) const noexcept
	Get the vertex properties.
void	setVertexProperties (const std::string a_property, const std::vector< T > &a_data) noexcept
	Set vertex properties.
void	setFaceProperties (const std::string a_property, const std::vector< T > &a_data) noexcept
	Set face properties.
template<typename Meta >
std::shared_ptr< EBGeometry::DCEL::MeshT< T, Meta > >	convertToDCEL () const noexcept
	Turn the PLY mesh into a DCEL mesh.

Protected Attributes
std::string	m_id
	PLY object ID.
std::vector< Vec3T< T > >	m_vertexCoordinates
	Vertex coordinates.
std::vector< std::vector< size_t > >	m_facets
	Faces – each entry in the outer vector contains the indices defining one face.
std::map< std::string, std::vector< T > >	m_vertexProperties
	Vertex properties.
std::map< std::string, std::vector< T > >	m_faceProperties
	Face properties.

Detailed Description

template<typename T>
class PLY< T >

Class for storing Stanford PLY meshes.

Note

T is the precision used for storing the mesh.

Constructor & Destructor Documentation

PLY()

template<typename T >

PLY< T >::PLY ( const std::string  a_id )

noexcept

Constructor. Initializes empty vertices and facets but sets the PLY ID (usually the file name.

Parameters

[in]

a_id

Identifier for PLY object

Member Function Documentation

convertToDCEL()

template<typename T >

template<typename Meta >

std::shared_ptr< EBGeometry::DCEL::MeshT< T, Meta > > PLY< T >::convertToDCEL ( ) const

noexcept

Turn the PLY mesh into a DCEL mesh.

This call does not populate any meta-data in the DCEL mesh structures. If you need to also populate the meta-data on vertices and faces, you should not use this function but supply your own constructor.

getFaceProperties() [1/2]

template<typename T >

const std::vector< T > & PLY< T >::getFaceProperties ( const std::string  a_property ) const

noexcept

Get the vertex properties.

Parameters

[in]

a_property

Which property to fetch

Note

Function will fail if the property does not exist

Returns

m_vertexProperties at provided property

getFaceProperties() [2/2]

template<typename T >

std::vector< T > & PLY< T >::getFaceProperties ( const std::string  a_property )

noexcept

Get the face properties.

Parameters

[in]

a_property

Which property to fetch

Note

Function will fail if the property does not exist

Returns

m_faceProperties at provided property

getFacets() [1/2]

template<typename T >

const std::vector< std::vector< size_t > > & PLY< T >::getFacets ( ) const

noexcept

Get the face indices.

Returns

m_facets

getFacets() [2/2]

template<typename T >

std::vector< std::vector< size_t > > & PLY< T >::getFacets ( )

noexcept

Get the face indices.

Returns

m_facets

getVertexCoordinates() [1/2]

template<typename T >

const std::vector< Vec3T< T > > & PLY< T >::getVertexCoordinates ( ) const

noexcept

Get the vertex coordinates.

Returns

m_vertexCoordinates

getVertexCoordinates() [2/2]

template<typename T >

std::vector< Vec3T< T > > & PLY< T >::getVertexCoordinates ( )

noexcept

Get the vertex coordinates.

Returns

m_vertexCoordinates

getVertexProperties() [1/2]

template<typename T >

const std::vector< T > & PLY< T >::getVertexProperties ( const std::string  a_property ) const

noexcept

Get the vertex properties.

Parameters

[in]

a_property

Which property to fetch

Note

Function will fail if the property does not exist

Returns

m_vertexProperties at provided property

getVertexProperties() [2/2]

template<typename T >

std::vector< T > & PLY< T >::getVertexProperties ( const std::string  a_property )

noexcept

Get the vertex properties.

Parameters

[in]

a_property

Which property to fetch

Note

Function will fail if the property does not exist

Returns

m_vertexProperties at provided property

setFaceProperties()

template<typename T >

void PLY< T >::setFaceProperties ( const std::string  a_property, const std::vector< T > &  a_data  )

noexcept

Set face properties.

Parameters

[in]	a_property	Property name
[in]	a_data	Property data

setVertexProperties()

template<typename T >

void PLY< T >::setVertexProperties ( const std::string  a_property, const std::vector< T > &  a_data  )

noexcept

Set vertex properties.

Parameters

[in]	a_property	Property name
[in]	a_data	Property data

---

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

• /home/runner/work/EBGeometry/EBGeometry/Source/EBGeometry_PLY.hpp