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.

virtual	~SubMesh ()
	Destructor.

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

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

void	AddNormal (const math::Vector3 &_n)
	Add a normal to the mesh.

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

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

void	AddVertex (const math::Vector3 &_v)
	Add a vertex to the mesh.

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

void	CopyNormals (const std::vector< math::Vector3 > &_norms)
	Copy normals from a vector.

void	CopyVertices (const std::vector< math::Vector3 > &_verts)
	Copy vertices from a vector.

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.

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

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

unsigned int	GetMaterialIndex () const
	Get the material index.

math::Vector3	GetMax () const
	Get the maximun X, Y, Z values.

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

math::Vector3	GetMin () const
	Get the minimum X, Y, Z values.

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

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

math::Vector3	GetNormal (unsigned int _i) const
	Get a normal.

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

PrimitiveType	GetPrimitiveType () const
	Get the primitive type.

math::Vector2d	GetTexCoord (unsigned int _i) const
	Get a tex coord.

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

math::Vector3	GetVertex (unsigned int _i) const
	Get a vertex.

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

unsigned int	GetVertexIndex (const math::Vector3 &_v) const
	Get the index of the vertex.

bool	HasVertex (const math::Vector3 &_v) const
	Return true if this submesh has the vertex.

void	RecalculateNormals ()
	Recalculate all the normals.

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

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

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

void	SetNormal (unsigned int _i, const math::Vector3 &_n)
	Set a normal.

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

void	SetPrimitiveType (PrimitiveType _type)
	Set the primitive type.

void	SetSubMeshCenter (math::Vector3 _center)
	Reset mesh center to geometric center.

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

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

void	SetVertex (unsigned int _i, const math::Vector3 &_v)
	Set a vertex.

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

Detailed Description

A child mesh.

Member Enumeration Documentation

enum gazebo::common::SubMesh::PrimitiveType

An enumeration of the geometric mesh primitives.

Enumerator:

POINTS
LINES
LINESTRIPS
TRIANGLES
TRIFANS
TRISTRIPS

Constructor & Destructor Documentation

gazebo::common::SubMesh::SubMesh ( )

Constructor.

virtual gazebo::common::SubMesh::~SubMesh ( )

virtual

Destructor.

Member Function Documentation

void gazebo::common::SubMesh::AddIndex ( unsigned int _i )

Add an index to the mesh.

Parameters

[in] _i the new vertex index

void gazebo::common::SubMesh::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)

void gazebo::common::SubMesh::AddNormal ( const math::Vector3 & _n )

Add a normal to the mesh.

Parameters

[in] _n the normal

void gazebo::common::SubMesh::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

void gazebo::common::SubMesh::AddTexCoord	(	double	_u,
		double	_v
	)

Add a texture coord to the mesh.

Parameters

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

void gazebo::common::SubMesh::AddVertex ( const math::Vector3 & _v )

Add a vertex to the mesh.

Parameters

[in] _v the new position

void gazebo::common::SubMesh::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

void gazebo::common::SubMesh::CopyNormals ( const std::vector< math::Vector3 > & _norms )

Copy normals from a vector.

Parameters

[in] _norms to copy from

void gazebo::common::SubMesh::CopyVertices ( const std::vector< math::Vector3 > & _verts )

Copy vertices from a vector.

Parameters

[in] _verts the vertices to copy from

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

Put all the data into flat arrays.

Parameters

[in]	_verArr
[in]	_indArr

void gazebo::common::SubMesh::GenSphericalTexCoord ( const math::Vector3 & _center )

Generate texture coordinates using spherical projection from center.

Parameters

[in] _center

unsigned int gazebo::common::SubMesh::GetIndex ( unsigned int _i ) const

Get an index.

Parameters

[in] _i

unsigned int gazebo::common::SubMesh::GetIndexCount ( ) const

Return the number of indicies.

unsigned int gazebo::common::SubMesh::GetMaterialIndex ( ) const

Get the material index.

math::Vector3 gazebo::common::SubMesh::GetMax ( ) const

Get the maximun X, Y, Z values.

Returns

unsigned int gazebo::common::SubMesh::GetMaxIndex ( ) const

Get the highest index value.

math::Vector3 gazebo::common::SubMesh::GetMin ( ) const

Get the minimum X, Y, Z values.

Returns

NodeAssignment gazebo::common::SubMesh::GetNodeAssignment ( unsigned int _i ) const

Get a vertex - skeleton node assignment.

Parameters

[in] _i the index of the assignment

unsigned int gazebo::common::SubMesh::GetNodeAssignmentsCount ( ) const

Return the number of vertex - skeleton node assignments.

math::Vector3 gazebo::common::SubMesh::GetNormal ( unsigned int _i ) const

Get a normal.

Parameters

[in] _i the normal index

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

unsigned int gazebo::common::SubMesh::GetNormalCount ( ) const

Return the number of normals.

PrimitiveType gazebo::common::SubMesh::GetPrimitiveType ( ) const

Get the primitive type.

Returns: the primitive type

math::Vector2d gazebo::common::SubMesh::GetTexCoord ( unsigned int _i ) const

Get a tex coord.

Parameters

[in] _i the texture index

Returns: the texture coordinates

unsigned int gazebo::common::SubMesh::GetTexCoordCount ( ) const

Return the number of texture coordinates.

math::Vector3 gazebo::common::SubMesh::GetVertex ( unsigned int _i ) const

Get a vertex.

Parameters

[in] _i the vertex index

Returns: the position or throws an exception

unsigned int gazebo::common::SubMesh::GetVertexCount ( ) const

Return the number of vertices.

unsigned int gazebo::common::SubMesh::GetVertexIndex ( const math::Vector3 & _v ) const

Get the index of the vertex.

Parameters

[in] _v

bool gazebo::common::SubMesh::HasVertex ( const math::Vector3 & _v ) const

Return true if this submesh has the vertex.

Parameters

[in] _v

void gazebo::common::SubMesh::RecalculateNormals ( )

Recalculate all the normals.

void gazebo::common::SubMesh::Scale ( double _factor )

Scale all vertices by _factor.

Parameters

[in] _factor Scaling factor

void gazebo::common::SubMesh::SetIndexCount ( unsigned int _count )

Resize the index array.

Parameters

[in] _count the new size of the array

void gazebo::common::SubMesh::SetMaterialIndex ( unsigned int _index )

Set the material index.

Relates to the parent mesh material list

Parameters

[in] _index

void gazebo::common::SubMesh::SetNormal	(	unsigned int	_i,
		const math::Vector3 &	_n
	)

Set a normal.

Parameters

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

void gazebo::common::SubMesh::SetNormalCount ( unsigned int _count )

Resize the normal array.

Parameters

[in] _count the new size of the array

void gazebo::common::SubMesh::SetPrimitiveType ( PrimitiveType _type )

Set the primitive type.

Parameters

[in] _type the type

void gazebo::common::SubMesh::SetSubMeshCenter ( math::Vector3 _center )

Reset mesh center to geometric center.

Parameters

[in] _center

void gazebo::common::SubMesh::SetTexCoord	(	unsigned int	_i,
		const math::Vector2d &	_t
	)

Set a tex coord.

Parameters

[in]	_i
[in]	_t

void gazebo::common::SubMesh::SetTexCoordCount ( unsigned int _count )

Resize the texture coordinate array.

Parameters

[in] _count

void gazebo::common::SubMesh::SetVertex	(	unsigned int	_i,
		const math::Vector3 &	_v
	)

Set a vertex.

Parameters

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

void gazebo::common::SubMesh::SetVertexCount ( unsigned int _count )

Resize the vertex array.

Parameters

[in] _count the new size of the array

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

Mesh.hh

Public Types

Public Member Functions

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation