Public Types
enum	ObjectOptionsE { NONE = 0 , TRIMESH = 1 , POLYMESH = 1 << 1 , CURVE = 1 << 2 , SURFACE = 1 << 3 , NORMALS = 1 << 4 , TEXCOORDS = 1 << 5 , FACECOLOR = 1 << 6 , TEXTURE = 1 << 7 , FORCE_NOCOLOR = 1 << 8 , FORCE_NONORMALS = 1 << 9 , FORCE_NOTEXTURES = 1 << 10 }

typedef unsigned int	ObjectOptions

Public Member Functions
	OBJImporter ()
	Constructor.

	~OBJImporter ()
	base class needs virtual destructor

VertexHandle	addVertex (const Vec3d &_point)
	add a vertex with coordinate `_point`

Vec3d	vertex (unsigned int _index)
	get vertex with given index

int	addTexCoord (const Vec2f &_coord)
	add texture coordinates

int	addNormal (const Vec3d &_normal)
	add a normal

void	setDegreeU (int _degree)
	set degree

void	setDegreeV (int _degree)
	set degree V direction

int	degreeU ()
	get current degree

int	degreeV ()
	get current degree

void	setObject (BaseObject *_object, int _groupId)
	add an object

int	currentGroup ()
	Get the id of the current group.

PolyMesh *	currentPolyMesh ()
	get a pointer to the active polyMesh

TriMesh *	currentTriMesh ()
	get a pointer to the active triMesh

void	addUsedVertices (int _groupId)
	add all vertices that are used to the mesh (in correct order)

void	setVertexTexCoord (VertexHandle _vh, int _texCoordID)
	set vertex texture coordinate

void	setNormal (int _index, int _normalID)
	set vertex normal

void	addFace (const VHandles &_indices)
	add a face with indices _indices refering to vertices

void	addFace (const VHandles &_indices, const std::vector< int > &_face_texcoords)
	add face and texture coordinates

void	forceMeshType (ObjectOptions _meshType)
	force all meshes to be opened with specific type

bool	hasNormals (int _objectID)
	Query Object Options.

bool	hasTexture (int _objectID)

bool	hasTextureCoords (int _objectID)

bool	isTriangleMesh (int _objectID)

bool	isPolyMesh (int _objectID)

bool	isCurve (int _objectID)

bool	isSurface (int _objectID)

bool	isNone (int _objectID)

void	setOption (ObjectOptionsE _option)
	Set Object Option.

void	setOption (ObjectOptionsE _option, int _groupId)
	Set Object Option.

unsigned int	n_vertices ()
	Global Properties.

unsigned int	n_normals ()

unsigned int	n_texCoords ()

unsigned int	groupCount ()
	Number of groups currently stored in the importer.

BaseObject *	object (int _groupId)
	return object for the given group

MaterialList &	materials ()
	return all loaded materials

void	addMaterial (std::string _materialName)
	Add a material.

const std::vector< std::string >	usedMaterials (unsigned int _objectID)
	used materials

void	useMaterial (std::string _materialName)

void	useVertex (int _vertex_index)
	used vertices

QString	path ()
	Path of the OBJ file.

void	setPath (QString _path)

void	setObjectOptions (ObjectOptions _options)

bool	noOptions ()
	Return true if the importer has no options stored.

bool	hasOption (unsigned int _id, ObjectOptions _option)
	check if object with given id has given option

void	setObjectName (int _objectID, QString _name)
	change the name of an object

int	addGroup (const QString &_groupName)

int	groupId (const QString &_groupName) const

unsigned int	numGroups () const

const QString	groupName (const int _grpId) const

void	setGroupName (const int _grp, const QString &_name)

void	setCurrentGroup (const int _current)

int	currentGroup () const

void	finish ()

Private Member Functions
bool	addFace (const VHandles &_indices, OpenMesh::FaceHandle &_outFH, std::vector< TriMesh::VertexHandle > &_outTriVertices, std::vector< PolyMesh::VertexHandle > &_outPolyVertices)

bool	vertexListIsManifold (const std::vector< PolyMesh::VertexHandle > &_vertices) const

Private Attributes
std::vector< Vec3d >	vertices_

std::vector< Vec3d >	normals_

std::vector< Vec2f >	texCoords_

std::map< TriMesh::VertexHandle, TriMesh::Normal >	storedTriHENormals_

std::map< TriMesh::VertexHandle, PolyMesh::Normal >	storedPolyHENormals_

int	degreeU_

int	degreeV_

MaterialList	materials_

QString	path_

std::vector< QString >	groupNames_

int	currentGroup_

std::vector< std::map< int, PolyMesh::VertexHandle > >	vertexMapPoly_

PolyMesh::FaceHandle	addedFacePoly_

std::vector< std::map< int, TriMesh::VertexHandle > >	vertexMapTri_

std::vector< std::vector< TriMesh::FaceHandle > >	addedFacesTri_

std::vector< TriMeshObject * >	triMeshes_

std::vector< PolyMeshObject * >	polyMeshes_

std::vector< ObjectOptions >	objectOptions_

std::vector< std::vector< std::string > >	usedMaterials_

std::vector< std::map< int, VertexHandle > >	usedVertices_

std::vector< std::vector< OMVHandles > >	invalidFaces_

Detailed Description

Definition at line 85 of file OBJImporter.hh.

Member Typedef Documentation

◆ ObjectOptions

typedef unsigned int OBJImporter::ObjectOptions

Definition at line 105 of file OBJImporter.hh.

Member Enumeration Documentation

◆ ObjectOptionsE

enum OBJImporter::ObjectOptionsE

Definition at line 89 of file OBJImporter.hh.

Constructor & Destructor Documentation

◆ OBJImporter()

OBJImporter::OBJImporter ( )

inline

Constructor.

Definition at line 108 of file OBJImporter.hh.

◆ ~OBJImporter()

OBJImporter::~OBJImporter ( )

base class needs virtual destructor

Definition at line 50 of file OBJImporter.cc.

Member Function Documentation

◆ addFace() [1/3]

void OBJImporter::addFace ( const VHandles & _indices )

add a face with indices _indices refering to vertices

Definition at line 464 of file OBJImporter.cc.

◆ addFace() [2/3]

void OBJImporter::addFace	(	const VHandles &	_indices,
		const std::vector< int > &	_face_texcoords
	)

add face and texture coordinates

Definition at line 487 of file OBJImporter.cc.

◆ addFace() [3/3]

bool OBJImporter::addFace	(	const VHandles &	_indices,
		OpenMesh::FaceHandle &	_outFH,
		std::vector< TriMesh::VertexHandle > &	_outTriVertices,
		std::vector< PolyMesh::VertexHandle > &	_outPolyVertices
	)

private

Definition at line 354 of file OBJImporter.cc.

◆ addGroup()

int OBJImporter::addGroup ( const QString & _groupName )

Definition at line 939 of file OBJImporter.cc.

◆ addMaterial()

void OBJImporter::addMaterial ( std::string _materialName )

Add a material.

Definition at line 561 of file OBJImporter.cc.

◆ addNormal()

int OBJImporter::addNormal ( const Vec3d & _normal )

add a normal

Definition at line 84 of file OBJImporter.cc.

◆ addTexCoord()

int OBJImporter::addTexCoord ( const Vec2f & _coord )

add texture coordinates

Definition at line 75 of file OBJImporter.cc.

◆ addUsedVertices()

void OBJImporter::addUsedVertices ( int _groupId )

add all vertices that are used to the mesh (in correct order)

Definition at line 205 of file OBJImporter.cc.

◆ addVertex()

VertexHandle OBJImporter::addVertex ( const Vec3d & _point )

add a vertex with coordinate _point

Definition at line 57 of file OBJImporter.cc.

◆ currentGroup() [1/2]

int OBJImporter::currentGroup ( )

Get the id of the current group.

get id of the active object

OBJ files can contain groups which are handled inside OpenFlipper as separate Objects. When loading a file, the importer has to keep track of the current group and store a state for each group with its properties (materials) )

Returns: Id of the current group

Definition at line 159 of file OBJImporter.cc.

◆ currentGroup() [2/2]

int OBJImporter::currentGroup ( ) const

Definition at line 1001 of file OBJImporter.cc.

◆ currentPolyMesh()

PolyMesh * OBJImporter::currentPolyMesh ( )

get a pointer to the active polyMesh

get the active polyMesh

Definition at line 167 of file OBJImporter.cc.

◆ currentTriMesh()

TriMesh * OBJImporter::currentTriMesh ( )

get a pointer to the active triMesh

get the active triMesh

Definition at line 175 of file OBJImporter.cc.

◆ degreeU()

int OBJImporter::degreeU ( )

get current degree

Definition at line 108 of file OBJImporter.cc.

◆ degreeV()

int OBJImporter::degreeV ( )

get current degree

Definition at line 115 of file OBJImporter.cc.

◆ finish()

void OBJImporter::finish ( )

Finish up importing: Duplicate vertices of non-manifold faces and add new face as isolated one

Definition at line 1008 of file OBJImporter.cc.

◆ forceMeshType()

void OBJImporter::forceMeshType ( ObjectOptions _meshType )

force all meshes to be opened with specific type

Definition at line 759 of file OBJImporter.cc.

◆ groupCount()

unsigned int OBJImporter::groupCount ( )

Number of groups currently stored in the importer.

As OBJ files can contain several groups, we need to store information per group.

Returns: Number of groups currently found by the importer

Definition at line 858 of file OBJImporter.cc.

◆ groupId()

int OBJImporter::groupId ( const QString & _groupName ) const

Definition at line 965 of file OBJImporter.cc.

◆ groupName()

const QString OBJImporter::groupName ( const int _grpId ) const

Definition at line 975 of file OBJImporter.cc.

◆ hasNormals()

bool OBJImporter::hasNormals ( int _objectID )

Query Object Options.

Definition at line 809 of file OBJImporter.cc.

◆ hasOption()

bool OBJImporter::hasOption	(	unsigned int	_id,
		ObjectOptions	_option
	)

check if object with given id has given option

Definition at line 919 of file OBJImporter.cc.

◆ hasTexture()

bool OBJImporter::hasTexture ( int _objectID )

Definition at line 816 of file OBJImporter.cc.

◆ hasTextureCoords()

bool OBJImporter::hasTextureCoords ( int _objectID )

Definition at line 823 of file OBJImporter.cc.

◆ isCurve()

bool OBJImporter::isCurve ( int _objectID )

Definition at line 793 of file OBJImporter.cc.

◆ isNone()

bool OBJImporter::isNone ( int _objectID )

Definition at line 803 of file OBJImporter.cc.

◆ isPolyMesh()

bool OBJImporter::isPolyMesh ( int _objectID )

Definition at line 787 of file OBJImporter.cc.

◆ isSurface()

bool OBJImporter::isSurface ( int _objectID )

Definition at line 799 of file OBJImporter.cc.

◆ isTriangleMesh()

bool OBJImporter::isTriangleMesh ( int _objectID )

Definition at line 781 of file OBJImporter.cc.

◆ materials()

MaterialList & OBJImporter::materials ( )

return all loaded materials

Definition at line 883 of file OBJImporter.cc.

◆ n_normals()

unsigned int OBJImporter::n_normals ( )

Definition at line 846 of file OBJImporter.cc.

◆ n_texCoords()

unsigned int OBJImporter::n_texCoords ( )

Definition at line 852 of file OBJImporter.cc.

◆ n_vertices()

unsigned int OBJImporter::n_vertices ( )

Global Properties.

Definition at line 840 of file OBJImporter.cc.

◆ noOptions()

bool OBJImporter::noOptions ( )

Return true if the importer has no options stored.

Definition at line 912 of file OBJImporter.cc.

◆ numGroups()

unsigned int OBJImporter::numGroups ( ) const

inline

Definition at line 270 of file OBJImporter.hh.

◆ object()

BaseObject * OBJImporter::object ( int _groupId )

return object for the given group

Definition at line 864 of file OBJImporter.cc.

◆ path()

QString OBJImporter::path ( )

Path of the OBJ file.

Definition at line 889 of file OBJImporter.cc.

◆ setCurrentGroup()

void OBJImporter::setCurrentGroup ( const int _current )

Definition at line 994 of file OBJImporter.cc.

◆ setDegreeU()

void OBJImporter::setDegreeU ( int _degree )

set degree

set degree U direction

Definition at line 93 of file OBJImporter.cc.

◆ setDegreeV()

void OBJImporter::setDegreeV ( int _degree )

set degree V direction

Definition at line 100 of file OBJImporter.cc.

◆ setGroupName()

void OBJImporter::setGroupName	(	const int	_grp,
		const QString &	_name
	)

Definition at line 985 of file OBJImporter.cc.

◆ setNormal()

void OBJImporter::setNormal	(	int	_index,
		int	_normalID
	)

set vertex normal

Definition at line 303 of file OBJImporter.cc.

◆ setObject()

void OBJImporter::setObject	(	BaseObject *	_object,
		int	_groupId
	)

add an object

add a mesh

Definition at line 122 of file OBJImporter.cc.

◆ setObjectName()

void OBJImporter::setObjectName	(	int	_objectID,
		QString	_name
	)

change the name of an object

Definition at line 929 of file OBJImporter.cc.

◆ setObjectOptions()

void OBJImporter::setObjectOptions ( ObjectOptions _options )

store an initial options object for an object containing info about the meshType

Definition at line 901 of file OBJImporter.cc.

◆ setOption() [1/2]

void OBJImporter::setOption ( ObjectOptionsE _option )

Set Object Option.

Definition at line 829 of file OBJImporter.cc.

◆ setOption() [2/2]

void OBJImporter::setOption	(	ObjectOptionsE	_option,
		int	_groupId
	)

Set Object Option.

Definition at line 834 of file OBJImporter.cc.

◆ setPath()

void OBJImporter::setPath ( QString _path )

Definition at line 895 of file OBJImporter.cc.

◆ setVertexTexCoord()

void OBJImporter::setVertexTexCoord	(	VertexHandle	_vh,
		int	_texCoordID
	)

set vertex texture coordinate

Definition at line 258 of file OBJImporter.cc.

◆ usedMaterials()

const std::vector< std::string > OBJImporter::usedMaterials ( unsigned int _objectID )

used materials

Definition at line 1164 of file OBJImporter.cc.

◆ useMaterial()

void OBJImporter::useMaterial ( std::string _materialName )

Definition at line 1174 of file OBJImporter.cc.

◆ useVertex()

void OBJImporter::useVertex ( int _vertex_index )

used vertices

Definition at line 1191 of file OBJImporter.cc.

◆ vertex()

Vec3d OBJImporter::vertex ( unsigned int _index )

get vertex with given index

Definition at line 64 of file OBJImporter.cc.

◆ vertexListIsManifold()

bool OBJImporter::vertexListIsManifold ( const std::vector< PolyMesh::VertexHandle > & _vertices ) const

private

Definition at line 474 of file OBJImporter.cc.

Member Data Documentation

◆ addedFacePoly_

PolyMesh::FaceHandle OBJImporter::addedFacePoly_

private

Definition at line 308 of file OBJImporter.hh.

◆ addedFacesTri_

std::vector<std::vector< TriMesh::FaceHandle > > OBJImporter::addedFacesTri_

private

Definition at line 313 of file OBJImporter.hh.

◆ currentGroup_

int OBJImporter::currentGroup_

private

Definition at line 303 of file OBJImporter.hh.

◆ degreeU_

int OBJImporter::degreeU_

private

Definition at line 295 of file OBJImporter.hh.

◆ degreeV_

int OBJImporter::degreeV_

private

Definition at line 296 of file OBJImporter.hh.

◆ groupNames_

std::vector<QString> OBJImporter::groupNames_

private

Definition at line 302 of file OBJImporter.hh.

◆ invalidFaces_

std::vector< std::vector< OMVHandles > > OBJImporter::invalidFaces_

private

Definition at line 338 of file OBJImporter.hh.

◆ materials_

MaterialList OBJImporter::materials_

private

Definition at line 298 of file OBJImporter.hh.

◆ normals_

std::vector< Vec3d > OBJImporter::normals_

private

Definition at line 288 of file OBJImporter.hh.

◆ objectOptions_

std::vector< ObjectOptions > OBJImporter::objectOptions_

private

Definition at line 327 of file OBJImporter.hh.

◆ path_

QString OBJImporter::path_

private

Definition at line 300 of file OBJImporter.hh.

◆ polyMeshes_

std::vector<PolyMeshObject*> OBJImporter::polyMeshes_

private

Definition at line 319 of file OBJImporter.hh.

◆ storedPolyHENormals_

std::map<TriMesh::VertexHandle,PolyMesh::Normal> OBJImporter::storedPolyHENormals_

private

Definition at line 293 of file OBJImporter.hh.

◆ storedTriHENormals_

std::map<TriMesh::VertexHandle,TriMesh::Normal> OBJImporter::storedTriHENormals_

private

Definition at line 292 of file OBJImporter.hh.

◆ texCoords_

std::vector< Vec2f > OBJImporter::texCoords_

private

Definition at line 289 of file OBJImporter.hh.

◆ triMeshes_

std::vector<TriMeshObject*> OBJImporter::triMeshes_

private

Definition at line 318 of file OBJImporter.hh.

◆ usedMaterials_

std::vector< std::vector< std::string > > OBJImporter::usedMaterials_

private

Definition at line 330 of file OBJImporter.hh.

◆ usedVertices_

std::vector< std::map< int, VertexHandle > > OBJImporter::usedVertices_

private

Definition at line 334 of file OBJImporter.hh.

◆ vertexMapPoly_

std::vector<std::map< int, PolyMesh::VertexHandle > > OBJImporter::vertexMapPoly_

private

Definition at line 306 of file OBJImporter.hh.

◆ vertexMapTri_

std::vector<std::map< int, TriMesh::VertexHandle > > OBJImporter::vertexMapTri_

private

Definition at line 311 of file OBJImporter.hh.

◆ vertices_

std::vector< Vec3d > OBJImporter::vertices_

private

Definition at line 287 of file OBJImporter.hh.

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

PluginCollection-FilePlugins/Plugin-FileOBJ/OBJImporter.hh
PluginCollection-FilePlugins/Plugin-FileOBJ/OBJImporter.cc

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ ObjectOptions

Member Enumeration Documentation

◆ ObjectOptionsE

Constructor & Destructor Documentation

◆ OBJImporter()

◆ ~OBJImporter()

Member Function Documentation

◆ addFace() [1/3]

◆ addFace() [2/3]

◆ addFace() [3/3]

◆ addGroup()

◆ addMaterial()

◆ addNormal()

◆ addTexCoord()

◆ addUsedVertices()

◆ addVertex()

◆ currentGroup() [1/2]

◆ currentGroup() [2/2]

◆ currentPolyMesh()

◆ currentTriMesh()

◆ degreeU()

◆ degreeV()

◆ finish()

◆ forceMeshType()

◆ groupCount()

◆ groupId()

◆ groupName()

◆ hasNormals()

◆ hasOption()

◆ hasTexture()

◆ hasTextureCoords()

◆ isCurve()

◆ isNone()

◆ isPolyMesh()

◆ isSurface()

◆ isTriangleMesh()

◆ materials()

◆ n_normals()

◆ n_texCoords()

◆ n_vertices()

◆ noOptions()

◆ numGroups()

◆ object()

◆ path()

◆ setCurrentGroup()

◆ setDegreeU()

◆ setDegreeV()

◆ setGroupName()

◆ setNormal()

◆ setObject()

◆ setObjectName()

◆ setObjectOptions()

◆ setOption() [1/2]

◆ setOption() [2/2]

◆ setPath()

◆ setVertexTexCoord()

◆ usedMaterials()

◆ useMaterial()

◆ useVertex()

◆ vertex()

◆ vertexListIsManifold()

Member Data Documentation

◆ addedFacePoly_

◆ addedFacesTri_

◆ currentGroup_

◆ degreeU_

◆ degreeV_

◆ groupNames_

◆ invalidFaces_

◆ materials_

◆ normals_

◆ objectOptions_

◆ path_

◆ polyMeshes_