A child mesh. More...

#include <Mesh.hh>

Public Types
enum	PrimitiveType { POINTS, LINES, LINESTRIPS, TRIANGLES, TRIFANS, TRISTRIPS }
	An enumeration of the geometric mesh primitives. More...

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

	SubMesh (const SubMesh *_mesh)
	Copy Constructor. More...

virtual	~SubMesh ()
	Destructor. More...

void	AddIndex (unsigned int _i)
	Add an index to the mesh. More...

void	AddNodeAssignment (unsigned int _vertex, unsigned int _node, float _weight)
	Add a vertex - skeleton node assignment. More...

void	AddNormal (const ignition::math::Vector3d &_n)
	Add a normal to the mesh. More...

void	AddNormal (double _x, double _y, double _z)
	Add a normal to the mesh. More...

void	AddTexCoord (double _u, double _v)
	Add a texture coord to the mesh. More...

void	AddVertex (const ignition::math::Vector3d &_v)
	Add a vertex to the mesh. More...

void	AddVertex (double _x, double _y, double _z)
	Add a vertex to the mesh. More...

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

void	CopyNormals (const std::vector< ignition::math::Vector3d > &_norms)
	Copy normals from a vector. More...

void	CopyVertices (const std::vector< ignition::math::Vector3d > &_verts)
	Copy vertices from a vector. 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...

unsigned int	GetIndex (unsigned int _i) const
	Get an index. More...

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

unsigned int	GetMaterialIndex () const
	Get the material index. More...

unsigned int	GetMaxIndex () const
	Get the highest index value. More...

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

NodeAssignment	GetNodeAssignment (unsigned int _i) const
	Get a vertex - skeleton node assignment. More...

unsigned int	GetNodeAssignmentsCount () const
	Return the number of vertex - skeleton node assignments. More...

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

PrimitiveType	GetPrimitiveType () const
	Get the primitive type. More...

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

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

unsigned int	GetVertexIndex (const ignition::math::Vector3d &_v) const
	Get the index of the vertex. More...

bool	HasVertex (const ignition::math::Vector3d &_v) const
	Return true if this submesh has the vertex. More...

ignition::math::Vector3d	Max () const
	Get the maximum X, Y, Z values from all the vertices. More...

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

ignition::math::Vector3d	Normal (unsigned int _i) const
	Get a normal. More...

void	RecalculateNormals ()
	Recalculate all the normals. More...

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

void	SetIndexCount (unsigned int _count)
	Resize the index array. More...

void	SetMaterialIndex (unsigned int _index)
	Set the material index. More...

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

void	SetNormal (unsigned int _i, const ignition::math::Vector3d &_n)
	Set a normal. More...

void	SetNormalCount (unsigned int _count)
	Resize the normal array. More...

void	SetPrimitiveType (PrimitiveType _type)
	Set the primitive type. More...

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

void	SetTexCoord (unsigned int _i, const ignition::math::Vector2d &_t)
	Set a tex coord. More...

void	SetTexCoordCount (unsigned int _count)
	Resize the texture coordinate array. More...

void	SetVertex (unsigned int _i, const ignition::math::Vector3d &_v)
	Set a vertex. More...

void	SetVertexCount (unsigned int _count)
	Resize the vertex array. More...

ignition::math::Vector2d	TexCoord (unsigned int _i) const
	Get a tex coord. More...

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

ignition::math::Vector3d	Vertex (unsigned int _i) const
	Get a vertex. More...

Detailed Description

A child mesh.

Member Enumeration Documentation

§ PrimitiveType

enum PrimitiveType

An enumeration of the geometric mesh primitives.

Enumerator
POINTS
LINES
LINESTRIPS
TRIANGLES
TRIFANS
TRISTRIPS

Constructor & Destructor Documentation

§ SubMesh() [1/2]

SubMesh ( )

Constructor.

§ SubMesh() [2/2]

SubMesh ( const SubMesh * _mesh )

Copy Constructor.

§ ~SubMesh()

virtual ~SubMesh ( )

virtual

Destructor.

Member Function Documentation

§ AddIndex()

void AddIndex ( unsigned int _i )

Add an index to the mesh.

Parameters

[in] _i the new vertex index

§ AddNodeAssignment()

void AddNodeAssignment	(	unsigned int	_vertex,
		unsigned int	_node,
		float	_weight
	)

Add a vertex - skeleton node assignment.

Parameters

[in]	_vertex	the vertex index
[in]	_node	the node index
[in]	_weight	the weight (between 0 and 1)

§ AddNormal() [1/2]

void AddNormal ( const ignition::math::Vector3d & _n )

Add a normal to the mesh.

Parameters

[in] _n the normal

§ AddNormal() [2/2]

void AddNormal	(	double	_x,
		double	_y,
		double	_z
	)

Add a normal to the mesh.

Parameters

[in]	_x	position along x
[in]	_y	position along y
[in]	_z	position along z

§ AddTexCoord()

void AddTexCoord	(	double	_u,
		double	_v
	)

Add a texture coord to the mesh.

Parameters

[in]	_u	position along u
[in]	_v	position along v

§ AddVertex() [1/2]

void AddVertex ( const ignition::math::Vector3d & _v )

Add a vertex to the mesh.

Parameters

[in] _v the new position

§ AddVertex() [2/2]

void AddVertex	(	double	_x,
		double	_y,
		double	_z
	)

Add a vertex to the mesh.

Parameters

[in]	_x	position along x
[in]	_y	position along y
[in]	_z	position along z

§ Center()

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

Move the center of the submesh to the given coordinate.

This will move all the vertices.

Parameters

[in] _center Location of the mesh center.

§ CopyNormals()

void CopyNormals ( const std::vector< ignition::math::Vector3d > & _norms )

Copy normals from a vector.

Parameters

[in] _norms to copy from

§ CopyVertices()

void CopyVertices ( const std::vector< ignition::math::Vector3d > & _verts )

Copy vertices from a vector.

Parameters

[in] _verts the vertices to copy from

§ FillArrays()

void FillArrays	(	float **	_vertArr,
		int **	_indArr
	)		const

Put all the data into flat arrays.

Parameters

[in]	_verArr
[in]	_indArr

§ GenSphericalTexCoord()

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

Generate texture coordinates using spherical projection from center.

Parameters

[in] _center

§ GetIndex()

unsigned int GetIndex ( unsigned int _i ) const

Get an index.

Parameters

[in] _i

§ GetIndexCount()

unsigned int GetIndexCount ( ) const

Return the number of indicies.

§ GetMaterialIndex()

unsigned int GetMaterialIndex ( ) const

Get the material index.

§ GetMaxIndex()

unsigned int GetMaxIndex ( ) const

Get the highest index value.

§ GetName()

std::string GetName ( ) const

Get the name of this mesh.

Returns: the name

§ GetNodeAssignment()

NodeAssignment GetNodeAssignment ( unsigned int _i ) const

Get a vertex - skeleton node assignment.

Parameters

[in] _i the index of the assignment

§ GetNodeAssignmentsCount()

unsigned int GetNodeAssignmentsCount ( ) const

Return the number of vertex - skeleton node assignments.

§ GetNormalCount()

unsigned int GetNormalCount ( ) const

Return the number of normals.

§ GetPrimitiveType()

PrimitiveType GetPrimitiveType ( ) const

Get the primitive type.

Returns: the primitive type

§ GetTexCoordCount()

unsigned int GetTexCoordCount ( ) const

Return the number of texture coordinates.

§ GetVertexCount()

unsigned int GetVertexCount ( ) const

Return the number of vertices.

§ GetVertexIndex()

unsigned int GetVertexIndex ( const ignition::math::Vector3d & _v ) const

Get the index of the vertex.

Parameters

[in] _v Vertex to check

Returns: Index of the vertex that matches _v.

§ HasVertex()

bool HasVertex ( const ignition::math::Vector3d & _v ) const

Return true if this submesh has the vertex.

Parameters

[in] _v

Returns: Return true if this submesh has the vertex

§ Max()

ignition::math::Vector3d Max ( ) const

Get the maximum X, Y, Z values from all the vertices.

Returns: Max X,Y,Z values from all vertices in submesh

§ Min()

ignition::math::Vector3d Min ( ) const

Get the minimum X, Y, Z values from all the vertices.

Returns: Min X,Y,Z values from all vertices in submesh

§ Normal()

ignition::math::Vector3d Normal ( unsigned int _i ) const

Get a normal.

Parameters

[in] _i the normal index

Returns: the orientation of the normal, or throws an exception

§ RecalculateNormals()

void RecalculateNormals ( )

Recalculate all the normals.

§ Scale()

void Scale ( double _factor )

Scale all vertices by _factor.

Parameters

[in] _factor Scaling factor

§ SetIndexCount()

void SetIndexCount ( unsigned int _count )

Resize the index array.

Parameters

[in] _count the new size of the array

§ SetMaterialIndex()

void SetMaterialIndex ( unsigned int _index )

Set the material index.

Relates to the parent mesh material list

Parameters

[in] _index

§ SetName()

void SetName ( const std::string & _n )

Set the name of this mesh.

Parameters

[in] _n the name to set

§ SetNormal()

void SetNormal	(	unsigned int	_i,
		const ignition::math::Vector3d &	_n
	)

Set a normal.

Parameters

[in]	_i	the normal index
[in]	_n	the normal direction

§ SetNormalCount()

void SetNormalCount ( unsigned int _count )

Resize the normal array.

Parameters

[in] _count the new size of the array

§ SetPrimitiveType()

void SetPrimitiveType ( PrimitiveType _type )

Set the primitive type.

Parameters

[in] _type the type

§ SetScale()

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

Scale all vertices by the _factor vector.

Parameters

[in] _factor Scaling vector

§ SetTexCoord()

void SetTexCoord	(	unsigned int	_i,
		const ignition::math::Vector2d &	_t
	)

Set a tex coord.

Parameters

[in]	_i
[in]	_t

§ SetTexCoordCount()

void SetTexCoordCount ( unsigned int _count )

Resize the texture coordinate array.

Parameters

[in] _count

§ SetVertex()

void SetVertex	(	unsigned int	_i,
		const ignition::math::Vector3d &	_v
	)

Set a vertex.

Parameters

[in]	_i	the index
[in]	_v	the position

§ SetVertexCount()

void SetVertexCount ( unsigned int _count )

Resize the vertex array.

Parameters

[in] _count the new size of the array

§ TexCoord()

ignition::math::Vector2d TexCoord ( unsigned int _i ) const

Get a tex coord.

Parameters

[in] _i the texture index

Returns: the texture coordinates

§ Translate()

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

Move all vertices by _vec.

Parameters

[in] _vec Amount to translate vertices.

§ Vertex()

ignition::math::Vector3d Vertex ( unsigned int _i ) const

Get a vertex.

Parameters

[in] _i the vertex index

Returns: the position or throws an exception

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

Mesh.hh

Public Types

Public Member Functions

Detailed Description

Member Enumeration Documentation

§ PrimitiveType

Constructor & Destructor Documentation

§ SubMesh() [1/2]

§ SubMesh() [2/2]

§ ~SubMesh()

Member Function Documentation

§ AddIndex()

§ AddNodeAssignment()

§ AddNormal() [1/2]

§ AddNormal() [2/2]

§ AddTexCoord()

§ AddVertex() [1/2]

§ AddVertex() [2/2]

§ Center()

§ CopyNormals()

§ CopyVertices()

§ FillArrays()

§ GenSphericalTexCoord()

§ GetIndex()

§ GetIndexCount()

§ GetMaterialIndex()

§ GetMaxIndex()

§ GetName()

§ GetNodeAssignment()

§ GetNodeAssignmentsCount()

§ GetNormalCount()

§ GetPrimitiveType()

§ GetTexCoordCount()

§ GetVertexCount()

§ GetVertexIndex()

§ HasVertex()

§ Max()

§ Min()

§ Normal()

§ RecalculateNormals()

§ Scale()

§ SetIndexCount()

§ SetMaterialIndex()

§ SetName()

§ SetNormal()

§ SetNormalCount()

§ SetPrimitiveType()

§ SetScale()

§ SetTexCoord()

§ SetTexCoordCount()

§ SetVertex()

§ SetVertexCount()

§ TexCoord()

§ Translate()

§ Vertex()