ACG::DrawMeshFaceInput< Mesh > Class Template Reference

Inheritance diagram for ACG::DrawMeshFaceInput< Mesh >:

Public Member Functions
	DrawMeshFaceInput (Mesh &_mesh)
int	getNumFaces () const
int	getNumIndices () const
int	getFaceSize (const int _faceID) const
int	getSingleFaceAttr (const int _faceID, const int _faceCorner, const int _attrID) const
bool	getFaceAttr (const int _faceID, const int _attrID, int *_out) const
int *	getFaceAttr (const int _faceID, const int _attrID) const
int	getVertexAdjCount (const int _vertexID) const
int	getVertexAdjFace (const int _vertexID, const int _k) const

Public Attributes
std::vector< int >	attributeStoredPerHalfedge_

Private Attributes
Mesh &	mesh_

Detailed Description

template<class Mesh>
class ACG::DrawMeshFaceInput< Mesh >

Definition at line 249 of file DrawMeshT_impl.hh.

Member Function Documentation

getFaceAttr() [1/2]

template<class Mesh>

bool ACG::DrawMeshFaceInput< Mesh >::getFaceAttr ( const int  _faceID, const int  _attrID, int *  _out  ) const

inlinevirtual

Get an index buffer of a face for a specific attribute channel.

Parameters

_faceID	face index
_attrID	attribute channel
_out	pointer to output buffer, use getFaceSize(_faceID) to get the size needed to store face data

Returns

true if successful, false otherwise

Reimplemented from ACG::MeshCompilerFaceInput.

Definition at line 345 of file DrawMeshT_impl.hh.

getFaceAttr() [2/2]

template<class Mesh>

int* ACG::DrawMeshFaceInput< Mesh >::getFaceAttr ( const int  _faceID, const int  _attrID  ) const

inlinevirtual

Get an index buffer of a face for a specific attribute channel.

Parameters

_faceID	face index
_attrID	attribute channel

Returns

array data of size "getFaceSize(_faceID)", allowed to return 0 when array data not permanently available in memory

Reimplemented from ACG::MeshCompilerFaceInput.

Definition at line 366 of file DrawMeshT_impl.hh.

getFaceSize()

template<class Mesh>

int ACG::DrawMeshFaceInput< Mesh >::getFaceSize ( const int  _faceID ) const

inlinevirtual

Get number of vertices per face.

Parameters

_faceID

face index

Implements ACG::MeshCompilerFaceInput.

Definition at line 271 of file DrawMeshT_impl.hh.

getNumIndices()

template<class Mesh>

int ACG::DrawMeshFaceInput< Mesh >::getNumIndices ( ) const

inlinevirtual

Get total number of indices in one attribute channel.

i.e. total number of position indices of the whole mesh

Implements ACG::MeshCompilerFaceInput.

Definition at line 266 of file DrawMeshT_impl.hh.

getSingleFaceAttr()

template<class Mesh>

int ACG::DrawMeshFaceInput< Mesh >::getSingleFaceAttr ( const int  _faceID, const int  _faceCorner, const int  _attrID  ) const

inlinevirtual

Get a single vertex-index entry of a face.

Parameters

_faceID	face index
_faceCorner	vertex corner of the face
_attrID	attribute channel

Returns

index-data if successful, -1 otherwise

Reimplemented from ACG::MeshCompilerFaceInput.

Definition at line 283 of file DrawMeshT_impl.hh.

getVertexAdjCount()

template<class Mesh>

int ACG::DrawMeshFaceInput< Mesh >::getVertexAdjCount ( const int  _vertexID ) const

inlinevirtual

Get the number of adjacent faces for a vertex.

Parameters

_vertexID

vertex index

Returns

number of adjacent faces, return -1 if adjacency information unavailable

Reimplemented from ACG::MeshCompilerFaceInput.

Definition at line 374 of file DrawMeshT_impl.hh.

getVertexAdjFace()

template<class Mesh>

int ACG::DrawMeshFaceInput< Mesh >::getVertexAdjFace ( const int  _vertexID, const int  _k  ) const

inlinevirtual

Get the index of an adjacent face for a vertex.

Parameters

_vertexID	vertex index
_k	adjacency list entry in range [0, .., adjCount - 1]

Returns

face id of adjacent face, return -1 if adjacency information is available

Reimplemented from ACG::MeshCompilerFaceInput.

Definition at line 388 of file DrawMeshT_impl.hh.

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

• OpenFlipper/libs_required/ACG/GL/DrawMeshT_impl.hh