Developer Documentation
Public Member Functions | Private Types | Private Member Functions | Private Attributes | List of all members
OpenMesh::IO::_OBJReader_ Class Reference

#include <OpenFlipper/libs_required/OpenMesh/src/OpenMesh/Core/IO/reader/OBJReader.hh>

Inheritance diagram for OpenMesh::IO::_OBJReader_:
OpenMesh::IO::BaseReader

Public Member Functions

std::string get_description () const override
 Returns a brief description of the file type that can be parsed. More...
 
std::string get_extensions () const override
 
bool read (const std::string &_filename, BaseImporter &_bi, Options &_opt) override
 
bool read (std::istream &_in, BaseImporter &_bi, Options &_opt) override
 
- Public Member Functions inherited from OpenMesh::IO::BaseReader
virtual ~BaseReader ()
 Destructor. More...
 
virtual std::string get_description () const =0
 Returns a brief description of the file type that can be parsed. More...
 
virtual std::string get_extensions () const =0
 
virtual std::string get_magic () const
 Return magic bits used to determine file format. More...
 
virtual bool read (const std::string &_filename, BaseImporter &_bi, Options &_opt)=0
 
virtual bool read (std::istream &_is, BaseImporter &_bi, Options &_opt)=0
 
virtual bool can_u_read (const std::string &_filename) const
 Returns true if writer can parse _filename (checks extension). _filename can also provide an extension without a name for a file e.g. _filename == "om" checks, if the reader can read the "om" extension. More...
 

Private Types

typedef std::map< std::string, Material > MaterialList
 

Private Member Functions

bool read_material (std::fstream &_in)
 
bool read_vertices (std::istream &_in, BaseImporter &_bi, Options &_opt, std::vector< Vec3f > &normals, std::vector< Vec3f > &colors, std::vector< Vec3f > &texcoords3d, std::vector< Vec2f > &texcoords, std::vector< VertexHandle > &vertexHandles, Options &fileOptions)
 

Private Attributes

MaterialList materials_
 
std::string path_
 

Additional Inherited Members

- Protected Member Functions inherited from OpenMesh::IO::BaseReader
bool check_extension (const std::string &_fname, const std::string &_ext) const
 

Detailed Description

Implementation of the OBJ format reader.

Definition at line 82 of file OBJReader.hh.

Member Typedef Documentation

◆ MaterialList

typedef std::map<std::string, Material> OpenMesh::IO::_OBJReader_::MaterialList
private

Definition at line 162 of file OBJReader.hh.

Constructor & Destructor Documentation

◆ _OBJReader_()

OpenMesh::IO::_OBJReader_::_OBJReader_ ( )

Definition at line 112 of file OBJReader.cc.

◆ ~_OBJReader_()

virtual OpenMesh::IO::_OBJReader_::~_OBJReader_ ( )
inlinevirtual

Definition at line 88 of file OBJReader.hh.

Member Function Documentation

◆ get_description()

std::string OpenMesh::IO::_OBJReader_::get_description ( ) const
inlineoverridevirtual

Returns a brief description of the file type that can be parsed.

Implements OpenMesh::IO::BaseReader.

Definition at line 90 of file OBJReader.hh.

◆ get_extensions()

std::string OpenMesh::IO::_OBJReader_::get_extensions ( ) const
inlineoverridevirtual

Returns a string with the accepted file extensions separated by a whitespace and in small caps.

Implements OpenMesh::IO::BaseReader.

Definition at line 91 of file OBJReader.hh.

◆ read() [1/2]

bool OpenMesh::IO::_OBJReader_::read ( const std::string &  _filename,
BaseImporter &  _bi,
Options &  _opt 
)
overridevirtual

Reads a mesh given by a filename. Usually this method opens a stream and passes it to stream read method. Acceptance checks by filename extension can be placed here.

Options can be passed via _opt. After execution _opt contains the Options that were available

Implements OpenMesh::IO::BaseReader.

Definition at line 123 of file OBJReader.cc.

◆ read() [2/2]

bool OpenMesh::IO::_OBJReader_::read ( std::istream &  _is,
BaseImporter &  _bi,
Options &  _opt 
)
overridevirtual

Reads a mesh given by a std::stream. This method usually uses the same stream reading method that read uses. Options can be passed via _opt. After execution _opt contains the Options that were available.

Please make sure that if _is is std::ifstream, the correct std::ios_base::openmode flags are set.

Implements OpenMesh::IO::BaseReader.

Definition at line 404 of file OBJReader.cc.

◆ read_material()

bool OpenMesh::IO::_OBJReader_::read_material ( std::fstream &  _in)
private

Definition at line 156 of file OBJReader.cc.

◆ read_vertices()

bool OpenMesh::IO::_OBJReader_::read_vertices ( std::istream &  _in,
BaseImporter &  _bi,
Options &  _opt,
std::vector< Vec3f > &  normals,
std::vector< Vec3f > &  colors,
std::vector< Vec3f > &  texcoords3d,
std::vector< Vec2f > &  texcoords,
std::vector< VertexHandle > &  vertexHandles,
Options &  fileOptions 
)
private

Definition at line 281 of file OBJReader.cc.

Member Data Documentation

◆ materials_

MaterialList OpenMesh::IO::_OBJReader_::materials_
private

Definition at line 164 of file OBJReader.hh.

◆ path_

std::string OpenMesh::IO::_OBJReader_::path_
private

Definition at line 179 of file OBJReader.hh.

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