cpe::mesh Class Reference

Container class for a generic mesh with normal, color, ... More...

Collaboration diagram for cpe::mesh:

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List of all members.

Public Member Functions
const std::vector< v3 > &	get_vertices () const
	return internal vertices vector
const std::vector< v3 > &	get_normal () const
	return internal normal vector
const std::vector< color > &	get_color () const
	return internal color vector
const std::vector< int > &	get_connectivity () const
	return internal connectivity vector
std::vector< v3 > &	get_vertices ()
	return internal vertices vector
std::vector< v3 > &	get_normal ()
	return internal normal vector
std::vector< color > &	get_color ()
	return internal color vector
std::vector< int > &	get_connectivity ()
	return internal connectivity vector
void	fill_color (const color &c)
	fill mesh with constant color
void	fill_color_xyz ()
	fill mesh with color depending of (x,y,z)-coordinates
void	fill_color_normal ()
	fill mesh with color depending of normal orientation
void	compute_normal ()
	Compute a per-vertex normal and fill the internal vector.
mesh &	operator+= (const v3 &x)
	internal translation
mesh &	operator-= (const v3 &x)
	internal translation
mesh &	operator*= (const double &s)
	uniform scaling
void	scale (const double &sx, const double &sy, const double &sz)
	scale the mesh with anisotropical values
void	auto_scale (const double &scale=1.0)
	Set vertices to fit in scalex[-1,1]x[-1,1].
void	load_off (const std::string &filename)
	load a off file
Private Attributes
std::vector< v3 >	v_vertices
	internal vertices storage
std::vector< v3 >	v_normal
	internal normal storage
std::vector< color >	v_color
	internal color storage
std::vector< int >	v_connectivity
	internal connectivity storage
Friends
mesh	operator+ (const v3 &x, const mesh &m)
	translation
mesh	operator+ (const mesh &m, const v3 &x)
	translation
mesh	operator- (const mesh &m, const v3 &x)
	translation
mesh	operator* (const double &s, const mesh &m)
	uniform scaling
mesh	operator* (const mesh &m, const double &s)
	uniform scaling

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Detailed Description

Container class for a generic mesh with normal, color, ...

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Member Function Documentation

void cpe::mesh::auto_scale

(

const double &

scale = 1.0

)

Set vertices to fit in scalex[-1,1]x[-1,1].

z-coordinate is set to start at -1 Auto fit the unit square ((-1,-1,1),(-1,1,1),(1,-1,1),(1,1,1))

References v_vertices, cpe::v3::x(), cpe::v3::y(), and cpe::v3::z().

Referenced by main().

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void cpe::mesh::compute_normal

(

)

Compute a per-vertex normal and fill the internal vector.

References cpe::v3::normalized(), v_connectivity, v_normal, and v_vertices.

Referenced by main().

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void cpe::mesh::fill_color

(

const color &

c

)

fill mesh with constant color

References v_color, and v_vertices.

Referenced by main().

void cpe::mesh::fill_color_normal

(

)

fill mesh with color depending of normal orientation

References v_color, v_normal, v_vertices, cpe::v3::x(), cpe::v3::y(), and cpe::v3::z().

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void cpe::mesh::fill_color_xyz

(

)

fill mesh with color depending of (x,y,z)-coordinates

References v_color, v_vertices, cpe::v3::x(), cpe::v3::y(), and cpe::v3::z().

Referenced by main().

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std::vector< color > & cpe::mesh::get_color

(

)

return internal color vector

References v_color.

const std::vector< color > & cpe::mesh::get_color

(

)

const

return internal color vector

References v_color.

Referenced by cpe::render_engine::render_mesh().

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

(

)

return internal connectivity vector

References v_connectivity.

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

(

)

const

return internal connectivity vector

References v_connectivity.

Referenced by cpe::render_engine::render_mesh().

std::vector< v3 > & cpe::mesh::get_normal

(

)

return internal normal vector

References v_normal.

const std::vector< v3 > & cpe::mesh::get_normal

(

)

const

return internal normal vector

References v_normal.

Referenced by cpe::render_engine::render_mesh().

std::vector< v3 > & cpe::mesh::get_vertices

(

)

return internal vertices vector

References v_vertices.

const std::vector< v3 > & cpe::mesh::get_vertices

(

)

const

return internal vertices vector

References v_vertices.

Referenced by cpe::render_engine::render_mesh().

void cpe::mesh::load_off

(

const std::string &

filename

)

load a off file

References v_color, v_connectivity, v_normal, v_vertices, cpe::v3::x(), cpe::v3::y(), and cpe::v3::z().

Referenced by main().

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mesh & cpe::mesh::operator*=

(

const double &

s

)

uniform scaling

References v_vertices.

mesh & cpe::mesh::operator+=

(

const v3 &

x

)

internal translation

References v_vertices.

mesh & cpe::mesh::operator-=

(

const v3 &

x

)

internal translation

References v_vertices.

void cpe::mesh::scale	(	const double &	sx,
		const double &	sy,
		const double &	sz
	)

scale the mesh with anisotropical values

References v_vertices.

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Friends And Related Function Documentation

mesh operator*	(	const mesh &	m,
		const double &	s
	)			[friend]

uniform scaling

mesh operator*	(	const double &	s,
		const mesh &	m
	)			[friend]

uniform scaling

mesh operator+	(	const mesh &	m,
		const v3 &	x
	)			[friend]

translation

mesh operator+	(	const v3 &	x,
		const mesh &	m
	)			[friend]

translation

mesh operator-	(	const mesh &	m,
		const v3 &	x
	)			[friend]

translation

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Member Data Documentation

std::vector<color> cpe::mesh::v_color [private]

internal color storage

Referenced by fill_color(), fill_color_normal(), fill_color_xyz(), get_color(), and load_off().

std::vector<int> cpe::mesh::v_connectivity [private]

internal connectivity storage

Referenced by compute_normal(), get_connectivity(), and load_off().

std::vector<v3> cpe::mesh::v_normal [private]

internal normal storage

Referenced by compute_normal(), fill_color_normal(), get_normal(), and load_off().

std::vector<v3> cpe::mesh::v_vertices [private]

internal vertices storage

Referenced by auto_scale(), compute_normal(), fill_color(), fill_color_normal(), fill_color_xyz(), get_vertices(), load_off(), operator*=(), operator+=(), operator-=(), and scale().

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

• /home/damien/work/2011_teaching/2011_eti4_synthese/tp2_etudiants/tp_1_projectif/header/mesh.hpp
• /home/damien/work/2011_teaching/2011_eti4_synthese/tp2_etudiants/tp_1_projectif/src/mesh.cpp