cpe_mesh::mesh Class Reference

basic mesh class More...

Collaboration diagram for cpe_mesh::mesh:

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List of all members.

Public Member Functions
	mesh ()
	empty constructor
	mesh (const std::pair< std::vector< double >, std::vector< int > > &input)
	constructor from std::pair <vertex,connectivity>
mesh_conv::MC_v3d	get_vertex (const unsigned int &k_vertex) const
	get vertex k (to do)
std::vector< int >	get_connectivity (const unsigned int &k_polygon) const
	get connectivity polygon (to do)
mesh &	set_vertex (const unsigned int &k_vertex, const mesh_conv::MC_v3d &new_vertex)
	set a 3D vertex (to do)
mesh &	set_connectivity (const unsigned int &k_polygon, const std::vector< int > &new_triangle)
	set connectivity (to do)
unsigned int	vertex_number () const
	number of vertices
unsigned int	triangle_number () const
	number of triangles
std::map< int, std::list< int > >	ring () const
	build one ring
std::map< int, std::list< int > >	star () const
	build one star
std::vector< double >	normal_vertex () const
	compute per vertex normal
std::vector< double >	normal_polygon () const
	compute per polygon normal
const std::vector< double > &	get_vertex () const
	get internal vertex
std::vector< double > &	get_vertex ()
	get internal vertex
const std::vector< int > &	get_connectivity () const
	get internal connectivity
std::vector< int > &	get_connectivity ()
	get internal connectivity
void	assert_vertex (const unsigned int &k_vertex) const
	check vertex index are within the bounds
void	assert_connectivity (const unsigned int &k_connectivity) const
	check polygon index are within the bounds
const mesh &	save_off_file (const std::string &filename) const
	save mesh as off file
mesh &	scale_unity ()
	scale and translate the mesh to fit into the unit cube
Static Public Member Functions
static mesh	load_off_file (const std::string &filename)
	load off file
Private Attributes
std::vector< double >	vertex
	vertex vector (size=3xN_vertex)
std::vector< int >	connectivity
	connectivity vector (only triangles) (size=3xN_poly)

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Detailed Description

basic mesh class

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Constructor & Destructor Documentation

cpe_mesh::mesh::mesh

(

)

empty constructor

Referenced by load_off_file().

cpe_mesh::mesh::mesh

(

const std::pair< std::vector< double >, std::vector< int > > &

input

)

constructor from std::pair <vertex,connectivity>

References connectivity, and vertex.

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Member Function Documentation

void cpe_mesh::mesh::assert_connectivity

(

const unsigned int &

k_connectivity

)

const [inline]

check polygon index are within the bounds

References connectivity.

Referenced by get_connectivity(), and set_connectivity().

void cpe_mesh::mesh::assert_vertex

(

const unsigned int &

k_vertex

)

const [inline]

check vertex index are within the bounds

References vertex.

Referenced by get_vertex(), and set_vertex().

std::vector< int > & cpe_mesh::mesh::get_connectivity

(

)

get internal connectivity

References connectivity.

const std::vector< int > & cpe_mesh::mesh::get_connectivity

(

)

const

get internal connectivity

References connectivity.

std::vector< int > cpe_mesh::mesh::get_connectivity

(

const unsigned int &

k_polygon

)

const

get connectivity polygon (to do)

References assert_connectivity().

Referenced by draw_scene(), and draw_sphere().

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std::vector< double > & cpe_mesh::mesh::get_vertex

(

)

get internal vertex

References vertex.

const std::vector< double > & cpe_mesh::mesh::get_vertex

(

)

const

get internal vertex

References vertex.

mesh_conv::MC_v3d cpe_mesh::mesh::get_vertex

(

const unsigned int &

k_vertex

)

const

get vertex k (to do)

References assert_vertex().

Referenced by draw_scene(), and draw_sphere().

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mesh cpe_mesh::mesh::load_off_file

(

const std::string &

filename

)

[static]

load off file

References mesh(), and mesh_conv::MC_io_off::read_off_file().

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std::vector< double > cpe_mesh::mesh::normal_polygon

(

)

const

compute per polygon normal

References connectivity, triangle_number(), and vertex.

Referenced by normal_vertex().

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std::vector< double > cpe_mesh::mesh::normal_vertex

(

)

const

compute per vertex normal

References normal_polygon(), mesh_conv::MC_v3d::normalized(), star(), vertex, and vertex_number().

Referenced by load_model().

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std::map< int, std::list< int > > cpe_mesh::mesh::ring

(

)

const

build one ring

References connectivity, and triangle_number().

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const mesh & cpe_mesh::mesh::save_off_file

(

const std::string &

filename

)

const

save mesh as off file

References connectivity, vertex, and mesh_conv::MC_io_off::write_off_file().

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mesh & cpe_mesh::mesh::scale_unity

(

)

scale and translate the mesh to fit into the unit cube

References vertex, and vertex_number().

Referenced by load_model().

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mesh & cpe_mesh::mesh::set_connectivity	(	const unsigned int &	k_polygon,
		const std::vector< int > &	new_triangle
	)

set connectivity (to do)

References assert_connectivity().

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mesh & cpe_mesh::mesh::set_vertex	(	const unsigned int &	k_vertex,
		const mesh_conv::MC_v3d &	new_vertex
	)

set a 3D vertex (to do)

References assert_vertex().

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std::map< int, std::list< int > > cpe_mesh::mesh::star

(

)

const

build one star

References connectivity, and triangle_number().

Referenced by normal_vertex().

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unsigned int cpe_mesh::mesh::triangle_number

(

)

const

number of triangles

References connectivity.

Referenced by draw_scene(), draw_sphere(), normal_polygon(), ring(), and star().

unsigned int cpe_mesh::mesh::vertex_number

(

)

const

number of vertices

References vertex.

Referenced by normal_vertex(), and scale_unity().

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Member Data Documentation

std::vector<int> cpe_mesh::mesh::connectivity [private]

connectivity vector (only triangles) (size=3xN_poly)

Referenced by assert_connectivity(), get_connectivity(), mesh(), normal_polygon(), ring(), save_off_file(), star(), and triangle_number().

std::vector<double> cpe_mesh::mesh::vertex [private]

vertex vector (size=3xN_vertex)

Referenced by assert_vertex(), get_vertex(), mesh(), normal_polygon(), normal_vertex(), save_off_file(), scale_unity(), and vertex_number().

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

• /home/damien/work/2009_10_CPE_tp_deformation/CPE_tp_deformation_surface/tp_cpe_deformation_surface_pgm_etudiant/header/mesh.hpp
• /home/damien/work/2009_10_CPE_tp_deformation/CPE_tp_deformation_surface/tp_cpe_deformation_surface_pgm_etudiant/src/mesh.cpp