ACG::MeshCompilerFaceInput Class Reference

Inheritance diagram for ACG::MeshCompilerFaceInput:

Public Member Functions
virtual int	getNumFaces () const =0
virtual int	getNumIndices () const =0
virtual int	getFaceSize (const int _faceID) const =0
virtual int	getSingleFaceAttr (const int _faceID, const int _faceCorner, const int _attrID) const
virtual bool	getFaceAttr (const int _faceID, const int _attrID, int *_out) const
virtual int *	getFaceAttr (const int _faceID, const int _attrID) const
virtual int	getVertexAdjCount (const int _vertexID) const
virtual int	getVertexAdjFace (const int _vertexID, const int _k) const

Detailed Description

Definition at line 128 of file MeshCompiler.hh.

Constructor & Destructor Documentation

MeshCompilerFaceInput()

ACG::MeshCompilerFaceInput::MeshCompilerFaceInput ( )

inline

Definition at line 134 of file MeshCompiler.hh.

~MeshCompilerFaceInput()

virtual ACG::MeshCompilerFaceInput::~MeshCompilerFaceInput ( )

inlinevirtual

Definition at line 135 of file MeshCompiler.hh.

Member Function Documentation

getFaceAttr() [1/2]

virtual int * ACG::MeshCompilerFaceInput::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 in ACG::DrawMeshFaceInput< Mesh >.

Definition at line 172 of file MeshCompiler.hh.

getFaceAttr() [2/2]

virtual bool ACG::MeshCompilerFaceInput::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 in ACG::DrawMeshFaceInput< Mesh >, and ACG::MeshCompilerDefaultFaceInput.

Definition at line 165 of file MeshCompiler.hh.

getFaceSize()

virtual int ACG::MeshCompilerFaceInput::getFaceSize ( const int  _faceID ) const

pure virtual

Get number of vertices per face.

Parameters

_faceID

face index

Implemented in ACG::DrawMeshFaceInput< Mesh >, and ACG::MeshCompilerDefaultFaceInput.

getNumIndices()

virtual int ACG::MeshCompilerFaceInput::getNumIndices ( ) const

pure virtual

Get total number of indices in one attribute channel.

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

Implemented in ACG::DrawMeshFaceInput< Mesh >, and ACG::MeshCompilerDefaultFaceInput.

getSingleFaceAttr()

int ACG::MeshCompilerFaceInput::getSingleFaceAttr ( const int  _faceID, const int  _faceCorner, const int  _attrID  ) const

virtual

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 in ACG::DrawMeshFaceInput< Mesh >, and ACG::MeshCompilerDefaultFaceInput.

Definition at line 4188 of file MeshCompiler.cc.

getVertexAdjCount()

virtual int ACG::MeshCompilerFaceInput::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 in ACG::DrawMeshFaceInput< Mesh >, and SBFReader.

Definition at line 182 of file MeshCompiler.hh.

getVertexAdjFace()

virtual int ACG::MeshCompilerFaceInput::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 in ACG::DrawMeshFaceInput< Mesh >, and SBFReader.

Definition at line 189 of file MeshCompiler.hh.

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

• OpenFlipper/libs_required/ACG/GL/MeshCompiler.hh
• OpenFlipper/libs_required/ACG/GL/MeshCompiler.cc