A 3D mesh. More...

#include <common/common.hh>

Public Member Functions
	Mesh ()
	Constructor. More...

virtual	~Mesh ()
	Destructor. More...

int	AddMaterial (Material *_mat)
	Add a material to the mesh. More...

void	AddSubMesh (SubMesh *_child)
	Add a submesh mesh. More...

void	Center (const ignition::math::Vector3d &_center=ignition::math::Vector3d::Zero)
	Move the center of the mesh to the given coordinate. More...

void	FillArrays (float _vertArr, int _indArr) const
	Put all the data into flat arrays. More...

void	GenSphericalTexCoord (const ignition::math::Vector3d &_center)
	Generate texture coordinates using spherical projection from center. More...

void	GetAABB (ignition::math::Vector3d &_center, ignition::math::Vector3d &_minXYZ, ignition::math::Vector3d &_maxXYZ) const
	Get AABB coordinate. More...

unsigned int	GetIndexCount () const
	Return the number of indices. More...

const Material *	GetMaterial (int _index) const
	Get a material. More...

unsigned int	GetMaterialCount () const
	Get the number of materials. More...

int	GetMaterialIndex (const Material *_mat) const
	Get the index of material. More...

std::string	GetName () const
	Get the name of this mesh. More...

unsigned int	GetNormalCount () const
	Return the number of normals. More...

std::string	GetPath () const
	Get the path which contains the mesh resource. More...

Skeleton *	GetSkeleton () const
	Get the skeleton to which this mesh is attached. More...

const SubMesh *	GetSubMesh (unsigned int _i) const
	Get a child mesh. More...

const SubMesh *	GetSubMesh (const std::string &_name) const
	Get a child mesh by name. More...

unsigned int	GetSubMeshCount () const
	Get the number of children. More...

unsigned int	GetTexCoordCount () const
	Return the number of texture coordinates. More...

unsigned int	GetVertexCount () const
	Return the number of vertices. More...

bool	HasSkeleton () const
	Return true if mesh is attached to a skeleton. More...

ignition::math::Vector3d	Max () const
	Get the maximun X, Y, Z values. More...

ignition::math::Vector3d	Min () const
	Get the minimum X, Y, Z values. More...

void	RecalculateNormals ()
	Recalculate all the normals of each face defined by three indices. More...

void	Scale (double _factor)
	Scale all vertices by _factor. More...

void	SetName (const std::string &_n)
	Set the name of this mesh. More...

void	SetPath (const std::string &_path)
	Set the path which contains the mesh resource. More...

void	SetScale (const ignition::math::Vector3d &_factor)
	Scale all vertices by the _factor vector. More...

void	SetSkeleton (Skeleton *_skel)
	Set the mesh skeleton. More...

void	Translate (const ignition::math::Vector3d &_vec)
	Move all vertices in all submeshes by _vec. More...

Detailed Description

A 3D mesh.

Constructor & Destructor Documentation

Mesh ( )

Constructor.

virtual ~Mesh ( )

virtual

Destructor.

Member Function Documentation

int AddMaterial ( Material * _mat )

Add a material to the mesh.

Parameters

[in] _mat the material

Returns: Index of this material

void AddSubMesh ( SubMesh * _child )

Add a submesh mesh.

The Mesh object takes ownership of the submesh.

Parameters

[in] _child the submesh

void Center ( const ignition::math::Vector3d & _center = ignition::math::Vector3d::Zero )

Move the center of the mesh to the given coordinate.

This will move all the vertices in all submeshes.

Parameters

[in] _center Location of the mesh center.

void 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 GenSphericalTexCoord ( const ignition::math::Vector3d & _center )

Generate texture coordinates using spherical projection from center.

Parameters

[in] _center the center of the projection

void GetAABB	(	ignition::math::Vector3d &	_center,
		ignition::math::Vector3d &	_minXYZ,
		ignition::math::Vector3d &	_maxXYZ
	)		const

Get AABB coordinate.

Parameters

[out]	_center	of the bounding box
[out]	_minXYZ	bounding box minimum values
[out]	_maxXYZ	bounding box maximum values

unsigned int GetIndexCount ( ) const

Return the number of indices.

Returns: the count

const Material* GetMaterial ( int _index ) const

Get a material.

Parameters

[in] _index the index

Returns: the material or nullptr if the index is out of bounds

unsigned int GetMaterialCount ( ) const

Get the number of materials.

Returns: the count

int GetMaterialIndex ( const Material * _mat ) const

Get the index of material.

Parameters

[in] _mat the material

Returns: the index of the material or -1 if not found.

std::string GetName ( ) const

Get the name of this mesh.

Returns: the name

unsigned int GetNormalCount ( ) const

Return the number of normals.

Returns: the count

std::string GetPath ( ) const

Get the path which contains the mesh resource.

Returns: the path to the mesh resource

Skeleton* GetSkeleton ( ) const

Get the skeleton to which this mesh is attached.

Returns: pointer to skeleton, or nullptr if none is present.

const SubMesh* 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

const SubMesh* GetSubMesh ( const std::string & _name ) const

Get a child mesh by name.

Parameters

[in] _name Name of the submesh.

Returns: The submesh, nullptr if the _name is not found.

unsigned int GetSubMeshCount ( ) const

Get the number of children.

Returns: the count

unsigned int GetTexCoordCount ( ) const

Return the number of texture coordinates.

Returns: the count

unsigned int GetVertexCount ( ) const

Return the number of vertices.

Returns: the count

bool HasSkeleton ( ) const

Return true if mesh is attached to a skeleton.

ignition::math::Vector3d Max ( ) const

Get the maximun X, Y, Z values.

Returns: the upper bounds of the bounding box

ignition::math::Vector3d Min ( ) const

Get the minimum X, Y, Z values.

Returns: the lower bounds of the bounding box

void RecalculateNormals ( )

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

void Scale ( double _factor )

Scale all vertices by _factor.

Parameters

_factor Scaling factor

void SetName ( const std::string & _n )

Set the name of this mesh.

Parameters

[in] _n the name to set

void SetPath ( const std::string & _path )

Set the path which contains the mesh resource.

Parameters

[in] _path the file path

void SetScale ( const ignition::math::Vector3d & _factor )

Scale all vertices by the _factor vector.

Parameters

[in] _factor Scaling vector

void SetSkeleton ( Skeleton * _skel )

Set the mesh skeleton.

void Translate ( const ignition::math::Vector3d & _vec )

Move all vertices in all submeshes by _vec.

Parameters

[in] _vec Amount to translate vertices.

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

Mesh.hh

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation