DGtal::SurfaceMeshReader< TRealPoint, TRealVector > Struct Template Reference

Aim: An helper class for reading mesh files (Wavefront OBJ at this point) and creating a SurfaceMesh. More...

#include <DGtal/io/readers/SurfaceMeshReader.h>

Public Types
typedef TRealPoint	RealPoint
typedef TRealVector	RealVector
typedef SurfaceMeshReader< RealPoint, RealVector >	Self
typedef DGtal::SurfaceMesh< RealPoint, RealVector >	SurfaceMesh
typedef SurfaceMesh::Size	Size
typedef SurfaceMesh::Index	Index
typedef SurfaceMesh::Vertices	Vertices
typedef SurfaceMesh::Faces	Faces

Public Member Functions
	BOOST_STATIC_ASSERT ((dimension==3))

Static Public Member Functions
static bool	verifyIndicesUniqueness (const std::vector< Index > &indices)
static std::vector< std::string >	split (const std::string &str, char delim=' ')
static bool	readOBJ (std::istream &input, SurfaceMesh &smesh)

Static Public Attributes
static const Dimension	dimension = RealPoint::dimension

Detailed Description

template<typename TRealPoint, typename TRealVector>
struct DGtal::SurfaceMeshReader< TRealPoint, TRealVector >

Aim: An helper class for reading mesh files (Wavefront OBJ at this point) and creating a SurfaceMesh.

Description of template class 'SurfaceMeshReader'

Template Parameters

TRealPoint	an arbitrary model of RealPoint.
TRealVector	an arbitrary model of RealVector.

Examples

geometry/meshes/obj-curvature-measures-icnc-3d.cpp, geometry/meshes/obj-curvature-measures-icnc-XY-3d.cpp, geometry/volumes/digitalPolyhedronBuilder3D.cpp, geometry/volumes/standardDigitalPolyhedronBuilder3D.cpp, and shapes/exampleSurfaceMesh.cpp.

Definition at line 63 of file SurfaceMeshReader.h.

Member Typedef Documentation

Faces

template<typename TRealPoint , typename TRealVector >

typedef SurfaceMesh::Faces DGtal::SurfaceMeshReader< TRealPoint, TRealVector >::Faces

Definition at line 75 of file SurfaceMeshReader.h.

Index

template<typename TRealPoint , typename TRealVector >

typedef SurfaceMesh::Index DGtal::SurfaceMeshReader< TRealPoint, TRealVector >::Index

Definition at line 73 of file SurfaceMeshReader.h.

RealPoint

template<typename TRealPoint , typename TRealVector >

typedef TRealPoint DGtal::SurfaceMeshReader< TRealPoint, TRealVector >::RealPoint

Definition at line 65 of file SurfaceMeshReader.h.

RealVector

template<typename TRealPoint , typename TRealVector >

typedef TRealVector DGtal::SurfaceMeshReader< TRealPoint, TRealVector >::RealVector

Definition at line 66 of file SurfaceMeshReader.h.

Self

template<typename TRealPoint , typename TRealVector >

typedef SurfaceMeshReader< RealPoint, RealVector > DGtal::SurfaceMeshReader< TRealPoint, TRealVector >::Self

Definition at line 67 of file SurfaceMeshReader.h.

Size

template<typename TRealPoint , typename TRealVector >

typedef SurfaceMesh::Size DGtal::SurfaceMeshReader< TRealPoint, TRealVector >::Size

Definition at line 72 of file SurfaceMeshReader.h.

SurfaceMesh

template<typename TRealPoint , typename TRealVector >

typedef DGtal::SurfaceMesh< RealPoint, RealVector > DGtal::SurfaceMeshReader< TRealPoint, TRealVector >::SurfaceMesh

Definition at line 71 of file SurfaceMeshReader.h.

Vertices

template<typename TRealPoint , typename TRealVector >

typedef SurfaceMesh::Vertices DGtal::SurfaceMeshReader< TRealPoint, TRealVector >::Vertices

Definition at line 74 of file SurfaceMeshReader.h.

Member Function Documentation

BOOST_STATIC_ASSERT()

template<typename TRealPoint , typename TRealVector >

DGtal::SurfaceMeshReader< TRealPoint, TRealVector >::BOOST_STATIC_ASSERT

(

(dimension==3)

)

readOBJ()

template<typename TRealPoint , typename TRealVector >

static bool DGtal::SurfaceMeshReader< TRealPoint, TRealVector >::readOBJ ( std::istream & input, SurfaceMesh & smesh )

static

Reads an input file as an OBJ file format and outputs the corresponding surface mesh.

Parameters

[in,out]	input	the input stream where the OBJ file is read.
[out]	smesh	the output surface mesh.

Returns

'true' if both reading the input stream was ok and the created mesh is ok.

Referenced by main().

split()

template<typename TRealPoint , typename TRealVector >

static std::vector< std::string > DGtal::SurfaceMeshReader< TRealPoint, TRealVector >::split ( const std::string & str, char delim = ' ' )

static

Splits a string str into several strings according to a delimiter delim.

Parameters

[in]	str	any string.
[in]	delim	any delimiter character.

Returns

the vector of split strings.

verifyIndicesUniqueness()

template<typename TRealPoint , typename TRealVector >

static bool DGtal::SurfaceMeshReader< TRealPoint, TRealVector >::verifyIndicesUniqueness ( const std::vector< Index > & indices )

static

Checks that every index in indices are different from the others.

Parameters

indices

a vector of integer indices

Returns

'true' iff the integer indices are all pairwise different.

Field Documentation

dimension

template<typename TRealPoint , typename TRealVector >

const Dimension DGtal::SurfaceMeshReader< TRealPoint, TRealVector >::dimension = RealPoint::dimension

static

Definition at line 68 of file SurfaceMeshReader.h.

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

• SurfaceMeshReader.h