#include <OFFReader.hh>
Public Member Functions | |
| _OFFReader_ () | |
| bool | can_u_read (const std::string &_filename) const |
| Returns true if reader can parse _filename (checks extension). | |
| std::string | get_description () const |
| Returns a brief description of the file type that can be parsed. | |
| std::string | get_extensions () const |
| std::string | get_magic () const |
| Return magic bits used to determine file format. | |
| bool | read (std::istream &_in, BaseImporter &_bi, Options &_opt) |
| bool | read (const std::string &_filename, BaseImporter &_bi, Options &_opt) |
| virtual | ~_OFFReader_ () |
| Destructor. | |
Private Member Functions | |
| bool | can_u_read (std::istream &_is) const |
| int | getColorType (std::string &_line, bool _texCoordsAvailable) const |
| bool | read_ascii (std::istream &_in, BaseImporter &_bi) const |
| bool | read_binary (std::istream &_in, BaseImporter &_bi, bool swap) const |
| void | readValue (std::istream &_in, unsigned int &_value) const |
| void | readValue (std::istream &_in, int &_value) const |
| void | readValue (std::istream &_in, float &_value) const |
Private Attributes | |
| Options | options_ |
| Options | userOptions_ |
Implementation of the OFF format reader. This class is singleton'ed by SingletonT to OFFReader.
By passing Options to the read function you can manipulate the reading behavoir. The following options can be set:
VertexNormal VertexColor VertexTexCoord FaceColor ColorAlpha [only when reading binary]
These options define if the corresponding data should be read (if available) or if it should be omitted.
After execution of the read function. The options object contains information about what was actually read.
e.g. if VertexNormal was true when the read function was called, but the file did not contain vertex normals then it is false afterwards.
When reading a binary off with Color Flag in the header it is assumed that all vertices and faces have colors in the format "int int int". If ColorAlpha is set the format "int int int int" is assumed.
Definition at line 114 of file OFFReader.hh.
| OpenMesh::IO::_OFFReader_::_OFFReader_ | ( | ) |
| virtual OpenMesh::IO::_OFFReader_::~_OFFReader_ | ( | ) | [inline, virtual] |
Destructor.
Definition at line 121 of file OFFReader.hh.
| bool OpenMesh::IO::_OFFReader_::can_u_read | ( | std::istream & | _is | ) | const [private] |
| bool OpenMesh::IO::_OFFReader_::can_u_read | ( | const std::string & | _filename | ) | const [virtual] |
Returns true if reader can parse _filename (checks extension).
Reimplemented from OpenMesh::IO::BaseReader.
| std::string OpenMesh::IO::_OFFReader_::get_description | ( | ) | const [inline, virtual] |
Returns a brief description of the file type that can be parsed.
Implements OpenMesh::IO::BaseReader.
Definition at line 123 of file OFFReader.hh.
| std::string OpenMesh::IO::_OFFReader_::get_extensions | ( | ) | const [inline, virtual] |
Returns a string with the accepted file extensions separated by a whitespace and in small caps.
Implements OpenMesh::IO::BaseReader.
Definition at line 124 of file OFFReader.hh.
| std::string OpenMesh::IO::_OFFReader_::get_magic | ( | ) | const [inline, virtual] |
Return magic bits used to determine file format.
Reimplemented from OpenMesh::IO::BaseReader.
Definition at line 125 of file OFFReader.hh.
| int OpenMesh::IO::_OFFReader_::getColorType | ( | std::string & | _line, | |
| bool | _texCoordsAvailable | |||
| ) | const [private] |
| bool OpenMesh::IO::_OFFReader_::read | ( | std::istream & | _is, | |
| BaseImporter & | _bi, | |||
| Options & | _opt | |||
| ) | [virtual] |
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
Implements OpenMesh::IO::BaseReader.
| bool OpenMesh::IO::_OFFReader_::read | ( | const std::string & | _filename, | |
| BaseImporter & | _bi, | |||
| Options & | _opt | |||
| ) | [virtual] |
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.
| bool OpenMesh::IO::_OFFReader_::read_ascii | ( | std::istream & | _in, | |
| BaseImporter & | _bi | |||
| ) | const [private] |
| bool OpenMesh::IO::_OFFReader_::read_binary | ( | std::istream & | _in, | |
| BaseImporter & | _bi, | |||
| bool | swap | |||
| ) | const [private] |
| void OpenMesh::IO::_OFFReader_::readValue | ( | std::istream & | _in, | |
| unsigned int & | _value | |||
| ) | const [private] |
| void OpenMesh::IO::_OFFReader_::readValue | ( | std::istream & | _in, | |
| int & | _value | |||
| ) | const [private] |
| void OpenMesh::IO::_OFFReader_::readValue | ( | std::istream & | _in, | |
| float & | _value | |||
| ) | const [private] |
Options OpenMesh::IO::_OFFReader_::options_ [mutable, private] |
Definition at line 149 of file OFFReader.hh.
Options OpenMesh::IO::_OFFReader_::userOptions_ [mutable, private] |
Definition at line 151 of file OFFReader.hh.
