gazebo::common::Mesh Class Reference

A 3D mesh. More...

#include <common/common.hh>

Public Member Functions
	Mesh ()
	Constructor.
virtual	~Mesh ()
	Destructor.
int	AddMaterial (Material *_mat)
	Add a material to the mesh.
void	AddSubMesh (SubMesh *_child)
	Add a submesh mesh.
void	FillArrays (float **_vertArr, int **_indArr) const
	Put all the data into flat arrays.
void	GenSphericalTexCoord (const math::Vector3 &_center)
	Generate texture coordinates using spherical projection from center.
void	GetAABB (math::Vector3 &_center, math::Vector3 &_min_xyz, math::Vector3 &_max_xyz) const
	Get AABB coordinate.
unsigned int	GetIndexCount () const
	Return the number of indices.
const Material *	GetMaterial (int _index) const
	Get a material.
unsigned int	GetMaterialCount () const
	Get the number of materials.
math::Vector3	GetMax () const
	Get the maximun X, Y, Z values.
math::Vector3	GetMin () const
	Get the minimum X, Y, Z values.
std::string	GetName () const
	Get the name of this mesh.
unsigned int	GetNormalCount () const
	Return the number of normals.
std::string	GetPath () const
	Get the path which contains the mesh resource.
Skeleton *	GetSkeleton () const
	Get the skeleton to which this mesh is attached.
const SubMesh *	GetSubMesh (unsigned int _i) const
	Get a child mesh.
unsigned int	GetSubMeshCount () const
	Get the number of children.
unsigned int	GetTexCoordCount () const
	Return the number of texture coordinates.
unsigned int	GetVertexCount () const
	Return the number of vertices.
bool	HasSkeleton () const
	Return true if mesh is attached to a skeleton.
void	RecalculateNormals ()
	Recalculate all the normals of each face defined by three indices.
void	Scale (double _factor)
	Scale all vertices by _factor.
void	SetName (const std::string &_n)
	Set the name of this mesh.
void	SetPath (const std::string &_path)
	Set the path which contains the mesh resource.
void	SetScale (const math::Vector3 &_factor)
	Scale all vertices by the _factor vector.
void	SetSkeleton (Skeleton *_skel)
	Set the mesh skeleton.

Detailed Description

A 3D mesh.

Constructor & Destructor Documentation

gazebo::common::Mesh::Mesh

(

)

Constructor.

virtual gazebo::common::Mesh::~Mesh ( )

virtual

Destructor.

Member Function Documentation

int gazebo::common::Mesh::AddMaterial

(

Material *

_mat

)

Add a material to the mesh.

Parameters

[in]

_mat

the material

Returns

Index of this material

void gazebo::common::Mesh::AddSubMesh

(

SubMesh *

_child

)

Add a submesh mesh.

The Mesh object takes ownership of the submesh.

Parameters

[in]

_child

the submesh

void gazebo::common::Mesh::FillArrays	(	float **	_vertArr,
		int **	_indArr
	)		const

Put all the data into flat arrays.

Parameters

[out]	_vertArr	the vertex array
[out]	_indArr	the index array

void gazebo::common::Mesh::GenSphericalTexCoord

(

const math::Vector3 &

_center

)

Generate texture coordinates using spherical projection from center.

Parameters

[in]

_center

the center of the projection

void gazebo::common::Mesh::GetAABB	(	math::Vector3 &	_center,
		math::Vector3 &	_min_xyz,
		math::Vector3 &	_max_xyz
	)		const

Get AABB coordinate.

Parameters

[out]	_center	of the bounding box
[out]	_min_xyz	bounding box minimum values
[out]	_max_xyz	bounding box maximum values

unsigned int gazebo::common::Mesh::GetIndexCount

(

)

const

Return the number of indices.

Returns

the count

const Material* gazebo::common::Mesh::GetMaterial

(

int

_index

)

const

Get a material.

Parameters

[in]

_index

the index

Returns

the material or NULL if the index is out of bounds

unsigned int gazebo::common::Mesh::GetMaterialCount

(

)

const

Get the number of materials.

Returns

the count

math::Vector3 gazebo::common::Mesh::GetMax

(

)

const

Get the maximun X, Y, Z values.

Returns

the upper bounds of the bounding box

math::Vector3 gazebo::common::Mesh::GetMin

(

)

const

Get the minimum X, Y, Z values.

Returns

the lower bounds of the bounding box

std::string gazebo::common::Mesh::GetName

(

)

const

Get the name of this mesh.

Returns

the name

unsigned int gazebo::common::Mesh::GetNormalCount

(

)

const

Return the number of normals.

Returns

the count

std::string gazebo::common::Mesh::GetPath

(

)

const

Get the path which contains the mesh resource.

Returns

the path to the mesh resource

Skeleton* gazebo::common::Mesh::GetSkeleton

(

)

const

Get the skeleton to which this mesh is attached.

Returns

pointer to skeleton, or NULL if none is present.

const SubMesh* gazebo::common::Mesh::GetSubMesh

(

unsigned int

_i

)

const

Get a child mesh.

Parameters

[in]

_i

the index

Returns

the submesh. An exception is thrown if the index is out of bounds

unsigned int gazebo::common::Mesh::GetSubMeshCount

(

)

const

Get the number of children.

Returns

the count

unsigned int gazebo::common::Mesh::GetTexCoordCount

(

)

const

Return the number of texture coordinates.

Returns

the count

unsigned int gazebo::common::Mesh::GetVertexCount

(

)

const

Return the number of vertices.

Returns

the count

bool gazebo::common::Mesh::HasSkeleton

(

)

const

Return true if mesh is attached to a skeleton.

void gazebo::common::Mesh::RecalculateNormals

(

)

Recalculate all the normals of each face defined by three indices.

void gazebo::common::Mesh::Scale

(

double

_factor

)

Scale all vertices by _factor.

Parameters

_factor

Scaling factor

void gazebo::common::Mesh::SetName

(

const std::string &

_n

)

Set the name of this mesh.

Parameters

[in]

_n

the name to set

void gazebo::common::Mesh::SetPath

(

const std::string &

_path

)

Set the path which contains the mesh resource.

Parameters

[in]

_path

the file path

void gazebo::common::Mesh::SetScale

(

const math::Vector3 &

_factor

)

Scale all vertices by the _factor vector.

Parameters

[in]

_factor

Scaling vector

void gazebo::common::Mesh::SetSkeleton

(

Skeleton *

_skel

)

Set the mesh skeleton.

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

• Mesh.hh