Represents the list of objects loaded in Graphite. More...

#include <OGF/scene_graph/types/scene_graph.h>

Inheritance diagram for OGF::SceneGraph:

Public Member Functions
	SceneGraph (Interpreter *interpreter=nullptr)
	SceneGraph constructor. More...

	~SceneGraph () override
	SceneGraph destructor.

void	update () override
	Triggers the value_changed() signal.

void	update_values ()
	Triggers the values_changed(), visibilities_changed(), types_changed() and value_changed() signals.

bool	is_serializable () const override
	Tests whether this Grob can be serialized in GeoFile. More...

bool	serialize_read (InputGraphiteFile &in) override
	Reads this Grob from a GeoFile. More...

bool	serialize_write (OutputGraphiteFile &out) override
	Writes this Grob into a stream. More...

void	delete_current_object ()
	Deletes the current object.

Grob *	duplicate_current ()
	Duplicates the current object. More...

void	move_current_up ()
	Swaps the current object with the previous one. More...

void	move_current_down ()
	Swaps the current object with the next one. More...

void	clear () override
	Clears this SceneGraph. More...

Grob *	load_object (const FileName &value, const std::string &type="default", bool invoked_from_gui=false)
	Loads an object from a file, and stores it in this SceneGraph. More...

void	load_objects (const std::string &value, const std::string &type="default", bool invoked_from_gui=false)
	Loads objects from a list of files, and stores them in this SceneGraph. More...

bool	save_current_object (const NewFileName &value)
	Saves the current object to a file. More...

Grob *	create_object (const GrobClassName &classname, const std::string &name="")
	Creates an object. More...

Grob *	create_mesh (const std::string &name="")
	Creates a mesh. More...

Grob *	find_or_create_object (const GrobClassName &classname, const std::string &name)
	Creates a new object or retreives an existing one. More...

Grob *	current ()
	Gets the current object. More...

void	set_visibility (index_t index, bool value)
	Sets the visibility flag of one of the objects. More...

void	register_grob_commands (MetaClass grob_class, MetaClass commands_class)
	Associates a Commands class to a Grob class. More...

const std::string &	get_current_object () const
	Gets the name of the current object. More...

std::string	get_values () const
	Gets the names of all the objects in this SceneGraph. More...

void	set_visibilities (const std::string &value)
	Sets the visibility flags for all the objects. More...

std::string	get_visibilities () const
	Gets the visibility flags for all the objects. More...

std::string	get_types () const
	Gets the object types for all the objects. More...

void	set_render_area (Object *rdra)
	Sets the render area. More...

Object *	get_render_area () const
	Gets the render area. More...

void	set_application (Object *app)
	Sets the application. More...

Object *	get_application () const
	Gets the application. More...

void	set_scene_graph_shader_manager (Object *sgshdmgr)
	sets the scene graph shader manager. More...

Object *	get_scene_graph_shader_manager () const
	gets the scene graph shader manager. More...

virtual void	visibilities_changed (const std::string &value)
	a signal that is triggered whenever object visibility flags change. More...

virtual void	types_changed (const std::string &value)
	a signal that is triggered whenever the list of objects changes. More...

void	value_changed (Grob *value) override
	a signal that is triggered whenever this SceneGraph changes. More...

virtual void	current_object_changed (const std::string &value)
	a signal that is triggered whenever the current object changes. More...

void	grob_created (const std::string &name)
	a signal that is triggered whenever an object is created in this SceneGraph More...

void	grob_deleted (const std::string &name)
	a signal that is triggered whenever an object is deleted in this SceneGraph More...

void	grob_renamed ()
	a signal that is triggered whenever an object is renamed in this SceneGraph

void	set_current_object (const std::string &value, bool record_history)
	Sets the current object. More...

Interpreter *	interpreter () override
	Gets a pointer to the main Interpreter. More...

Public Member Functions inherited from OGF::CompositeGrob
	CompositeGrob (CompositeGrob *parent)
	CompositeGrob constructor. More...

Grob *	resolve (const std::string &name) const
	Finds a child by name. More...

Grob *	ith_child (index_t i) const
	Gets a child by index. More...

void	add_child (Node *child) override
	Adds a child to this Grob. More...

void	remove_child (Node *child) override
	Removes a child from this Grob. More...

Box3d	bbox () const override
	Gets the bounding box. More...

Box3d	world_bbox () const override
	Gets the bounding box in world coordinates. More...

Public Member Functions inherited from OGF::Grob
	Grob (CompositeGrob *parent)
	Grob constructor. More...

	~Grob () override
	Grob destructor.

const std::string &	name () const
	Gets the name of this Grob. More...

void	set_shader (const std::string &value)
	Changes the current shader of this Grob. More...

void	get_shader_and_shader_properties (std::string &classname, ArgList &properties, bool pointers=true)
	Gets the classname of the shader and its properties. More...

void	set_shader_and_shader_properties (const std::string &classname, const ArgList &properties)
	Sets the shader and its properties. More...

ArgList &	attributes ()
	Gets the attributes associated with this Grob. More...

const ArgList &	attributes () const
	Gets the attributes associated with this Grob. More...

bool	dirty () const
	Gets the dirty flag. More...

void	up_to_date ()
	Tests whether this object is up to date. More...

bool	graphics_are_locked () const
	Tests whether this VoxelGrob is locked for graphics display. More...

void	lock_graphics ()
	Locks graphics for this VoxelGrob. More...

void	unlock_graphics ()
	Unlocks graphics for this VoxelGrob. More...

virtual void	redraw ()
	Triggers update events and redraws the scene. More...

SceneGraph *	scene_graph () const
	Gets the SceneGraph. More...

virtual bool	load (const FileName &value)
	Replaces this Grob with the contents of a file. More...

virtual bool	save (const NewFileName &value)
	Saves this Grob to a file. More...

virtual bool	append (const FileName &value)
	Appends the content of the specified file to this Grob. More...

virtual void	rename (const std::string &value)
	Renames this Grob. More...

virtual Grob *	duplicate (SceneGraph *sg)
	Duplicates this Grob. More...

virtual Object *	query_interface (const std::string &name)
	Creates an Interface object connected to this Grob. More...

index_t	nb_grob_attributes () const
	gets the number of grob attributes More...

const std::string &	ith_grob_attribute_name (index_t i) const
	gets the name of a grob attribute More...

std::string	ith_grob_attribute_value (index_t i) const
	gets the value of a grob attribute More...

void	set_grob_attribute (const std::string &name, const std::string &value)
	sets the value of a grob attribute More...

void	set_filename (const std::string &value)
	Sets the name of this Grob. More...

const std::string &	get_filename () const
	Gets the filename of this Grob. More...

bool	get_visible () const
	Tests whether this Grob is visible. More...

void	set_visible (bool value)
	Sets the visibility flag of this Grob. More...

Object *	get_shader () const
	Gets the shader associated with this Grob. More...

Object *	get_shader_manager () const
	Gets the ShaderManager associated with this Grob. More...

void	set_obj_to_world_transform (const mat4 &value)
	Sets the object to world transform. More...

const mat4 &	get_obj_to_world_transform () const
	Gets the object to world transform. More...

Public Member Functions inherited from OGF::Node
	Node (Node *parent=nullptr)
	Node constructor. More...

virtual	~Node ()
	Node destructor.

Node *	get_parent () const
	Gets the parent. More...

Public Member Functions inherited from OGF::Object
	Object (bool transient=false)
	Object constructor. More...

virtual	~Object ()
	Object destructor.

virtual MetaClass *	meta_class () const
	Gets the meta class. More...

virtual void	set_meta_class (MetaClass *mclass)
	Sets the meta class. More...

unsigned int	id () const
	Gets the identifier of this object. More...

std::string	string_id () const
	Gets the unique string identifier. More...

bool	has_method (const std::string &method_name) const
	Tests whether a method is defined. More...

virtual bool	invoke_method (const std::string &method_name, const ArgList &args, Any &ret_val)
	Invokes a method by method name and argument list, and gets the return value. More...

bool	invoke_method (const std::string &method_name, const ArgList &args)
	Invokes a method by method name and argument list. More...

bool	invoke_method (const std::string &method_name)
	Invokes a method by method name. More...

bool	has_property (const std::string &prop_name) const
	Tests whether a property is defined. More...

virtual bool	get_property (const std::string &prop_name, std::string &prop_value) const
	Gets a property. More...

virtual Connection *	connect_signal_to_slot (const std::string &signal_name, Object *to, const std::string &slot_name)
	Connects a signal with a slot of another object. More...

virtual void	add_connection (Connection *connection)
	Adds a connection to this object. More...

virtual void	remove_connection (Connection *connection)
	Removes a connection to this object. More...

virtual void	get_element (index_t i, Any &value) const
	Gets an element by index. More...

virtual void	set_element (index_t i, const Any &value)
	Sets an element by index. More...

virtual void	search (const std::string &needle, const std::string &path="")
	Displays the names of all objects that contain a substring. More...

bool	get_signals_enabled () const
	Tests wheter signals are enabled. More...

void	set_signals_enabled (bool value)
	Enables or disables signals. More...

bool	get_slots_enabled () const
	Tests wheter slots are enabled. More...

void	set_slots_enabled (bool value)
	Enables or disables slots. More...

MetaClass *	get_meta_class () const
	Gets the meta class. More...

std::string	get_string_id () const
	Gets the unique string identifier. More...

virtual std::string	get_doc () const
	Gets the documentation. More...

virtual Sign	compare (const Object *other) const
	Compares this object with another one. More...

virtual bool	is_a (const MetaType *type) const
	Tests whether this object inherits a given type. More...

void	disconnect ()
	Removes all connections from signals of this objects. More...

void	enable_signals ()
	Enables signals.

void	disable_signals ()
	Disables signals.

void	enable_slots ()
	Enables slots.

void	disable_slots ()
	Disables slots.

void	set_properties (const ArgList &args)
	Sets several properties in a single call. More...

virtual bool	set_property (const std::string &name, const std::string &value)
	Sets an individual property. More...

void	help () const
	Displays some help about this object. More...

virtual bool	set_property (const std::string &name, const Any &value)
	Sets an individual property. More...

virtual bool	get_property (const std::string &prop_name, Any &prop_value) const
	Gets a property. More...

Public Member Functions inherited from GEO::Counted
void	ref () const
	Increments the reference count. More...

void	unref () const
	Decrements the reference count. More...

bool	is_shared () const
	Check if the object is shared. More...

int	nb_refs () const
	Gets the number of references that point to this object. More...

Public Attributes
	__pad0__: bool save_viewer_properties(const std::string& value)

	__pad1__: void set_current_object(const std::string& value)

gom_signals	__pad2__: virtual void values_changed(const std::string& value)

Public Attributes inherited from OGF::CompositeGrob
	__pad0__: Scope* get_objects() const { return new CompositeGrobScope(const_cast<CompositeGrob*>(this))

	__pad1__: bool is_bound(const std::string& name) const

Public Attributes inherited from OGF::Grob
	__pad0__: virtual void update()

gom_signals	__pad1__: virtual void value_changed(Grob* value)

	__pad2__: const std::string& get_name() const { return name_

Public Attributes inherited from OGF::Node
	__pad0__: Node* ith_child(index_t i) const { ogf_assert(i < get_nb_children())

return	children_ [i]

	__pad1__: size_t get_nb_children() const { return children_.size()

Public Attributes inherited from OGF::Object
	__pad0__: virtual index_t get_nb_elements() const

	__pad1__: bool equals(const Object* other) const

Protected Member Functions
void	begin_graphite_file (OutputGraphiteFile &out, bool all_scene)
	Writes the preamble of a gsg file to a stream. More...

void	end_graphite_file (OutputGraphiteFile &out)
	Writes the trailer of a gsg file. More...

void	serialize_grob_write (Grob *grob, OutputGraphiteFile &out)
	Writes an object to a geogram file. More...

Grob *	serialize_grob_read (InputGraphiteFile &in)
	Reads an object from a geogram file. More...

void	get_grob_shader (Grob *grob, std::string &classname, ArgList &properties)

void	set_grob_shader (Grob *grob, const std::string &classname, const ArgList &properties)

void	copy_property_to_arglist (const std::string &obj_prop_name, ArgList &args)
	Copies an objet property to an arglist. More...

void	copy_arglist_to_properties (const ArgList &args)
	Copies all the object properties previously recorded by copy_property_to_arglist() from an ArgList to the gom objects. More...

Protected Member Functions inherited from OGF::Grob
void	initialize_name (const std::string &name)
	Initializes the name of this Grob. More...

void	set_shader_manager (Object *s)
	Sets the ShaderManager associated with this Grob. More...

Protected Member Functions inherited from OGF::Node
void	swap_children (Node n1, Node n2)
	Swaps two children by indices. More...

Protected Member Functions inherited from OGF::Object
virtual bool	emit_signal (const std::string &signal_name, const ArgList &args, bool called_from_slot=false)
	Emits a signal and calls the slots it is connected to. More...

Protected Member Functions inherited from GEO::Counted
	Counted ()
	Creates a reference counted object. More...

virtual	~Counted ()
	Destroys a reference counted object. More...

Static Protected Member Functions
static bool	load_aln (const std::string &filename, SceneGraph *sg)
	Loads alignment data for pointsets. More...

Additional Inherited Members
Static Public Member Functions inherited from OGF::Grob
static Grob *	find (SceneGraph *sg, const std::string &name)
	Finds a Grob by name. More...

Static Public Member Functions inherited from OGF::Object
static Object *	id_to_object (unsigned int id)
	Gets an object from a unique object id. More...

Static Public Member Functions inherited from GEO::Counted
static void	ref (const Counted *counted)
	Increments the reference count. More...

static void	unref (const Counted *counted)
	Decrements the reference count. More...

Protected Attributes inherited from OGF::Grob
std::string	name_

std::string	filename_

bool	visible_

SceneGraph *	scene_graph_

mat4	obj_to_world_

Object_var	shader_manager_

ArgList	grob_attributes_

bool	dirty_

index_t	nb_graphics_locks_

Detailed Description

Represents the list of objects loaded in Graphite.

A SceneGraph stores a list of Grob and manages the associated events. It has a current object, that is the target of commands invocation.

Definition at line 62 of file scene_graph.h.

Constructor & Destructor Documentation

◆ SceneGraph()

OGF::SceneGraph::SceneGraph ( Interpreter * interpreter = nullptr )

SceneGraph constructor.

Parameters

[in] interpreter a pointer to the main interpreter, or nullptr. If interpreter is set to nullptr, then the default interpreter is used.

Member Function Documentation

◆ begin_graphite_file()

void OGF::SceneGraph::begin_graphite_file	(	OutputGraphiteFile &	out,
		bool	all_scene
	)

protected

Writes the preamble of a gsg file to a stream.

Parameters

[in,out]	out	the stream
[in]	all_scene	if true, the gsg file is meant to record the whole scene, else it is for a single object

◆ clear()

void OGF::SceneGraph::clear ( )

overridevirtual

Clears this SceneGraph.

Deletes all the objects of this SceneGraph.

Reimplemented from OGF::Grob.

◆ copy_arglist_to_properties()

void OGF::SceneGraph::copy_arglist_to_properties ( const ArgList & args )

protected

Copies all the object properties previously recorded by copy_property_to_arglist() from an ArgList to the gom objects.

Parameters

[in] args an ArgList, with recorded object properties, with names "objectid.propname", where objectid is the name of a gom object and propname a name of a property of the object. Args with names that do not match this pattern are ignored.

◆ copy_property_to_arglist()

void OGF::SceneGraph::copy_property_to_arglist	(	const std::string &	obj_prop_name,
		ArgList &	args
	)

protected

Copies an objet property to an arglist.

Parameters

[in]	obj_prop_name	a string in the form "objectid.propname", where objectid is the name of a gom object and propname a name of a property of the object.
[in,out]	args	the ArgList where the value of the property should be copied. Its name will be "objectid.propname".

◆ create_mesh()

Grob* OGF::SceneGraph::create_mesh ( const std::string & name = "" )

inline

Creates a mesh.

Parameters

[in] name the name of the mesh in the SceneGraph. If no name is specified, then the created object will be given a default name.

Returns: a pointer to the created mesh

Definition at line 212 of file scene_graph.h.

◆ create_object()

Grob* OGF::SceneGraph::create_object	(	const GrobClassName &	classname,
		const std::string &	name = `""`
	)

Creates an object.

Parameters

[in]	classname	the class name of the object to create, as a string, with the "OGF::" prefix
[in]	name	the name of the object in the SceneGraph. If no name is specified, then the created object will be given a default name.

Returns: a pointer to the created object

◆ current()

Grob* OGF::SceneGraph::current ( )

Gets the current object.

Returns: a pointer to the current object

◆ current_object_changed()

virtual void OGF::SceneGraph::current_object_changed ( const std::string & value )

virtual

a signal that is triggered whenever the current object changes.

Parameters

[in] value the name of the new current object

◆ duplicate_current()

Grob* OGF::SceneGraph::duplicate_current ( )

Duplicates the current object.

The name of the created object will be the same as current object name with "_copy" appended.

Returns: the created object or nullptr if there was no current object.

◆ end_graphite_file()

void OGF::SceneGraph::end_graphite_file ( OutputGraphiteFile & out )

protected

Writes the trailer of a gsg file.

Parameters

[in,out] out the stream

◆ find_or_create_object()

Grob* OGF::SceneGraph::find_or_create_object	(	const GrobClassName &	classname,
		const std::string &	name
	)

Creates a new object or retreives an existing one.

Parameters

[in]	classname	the class name of the object to create, as a string, with the "OGF::" prefix.
[in]	name	the name of the object

Returns: a pointer to the newly created or already existing object, or nullptr if there was already an object with the same name but with a different classname.

◆ get_application()

Object* OGF::SceneGraph::get_application ( ) const

inline

Gets the application.

Returns: a pointer to the application, or nullptr if no application was specified.

Definition at line 324 of file scene_graph.h.

◆ get_current_object()

const std::string& OGF::SceneGraph::get_current_object ( ) const

Gets the name of the current object.

Returns: the name of the current object

◆ get_render_area()

Object* OGF::SceneGraph::get_render_area ( ) const

inline

Gets the render area.

Returns: a pointer to the render area, or nullptr if no render area was specified.

Definition at line 307 of file scene_graph.h.

◆ get_scene_graph_shader_manager()

Object* OGF::SceneGraph::get_scene_graph_shader_manager ( ) const

gets the scene graph shader manager.

Returns: a pointer to the scene graph shader manager or nullptr if none was specified.

◆ get_types()

std::string OGF::SceneGraph::get_types ( ) const

Gets the object types for all the objects.

Returns: the ';'-separated list of object types.

◆ get_values()

std::string OGF::SceneGraph::get_values ( ) const

Gets the names of all the objects in this SceneGraph.

Returns: the ';'-separated list of object names

◆ get_visibilities()

std::string OGF::SceneGraph::get_visibilities ( ) const

Gets the visibility flags for all the objects.

Returns: the ';'-separated list of object visibilities, as a string

◆ grob_created()

void OGF::SceneGraph::grob_created ( const std::string & name )

a signal that is triggered whenever an object is created in this SceneGraph

Parameters

[in] name the name of the created object

◆ grob_deleted()

void OGF::SceneGraph::grob_deleted ( const std::string & name )

a signal that is triggered whenever an object is deleted in this SceneGraph

Parameters

[in] name the name of the deleted object

◆ interpreter()

Interpreter* OGF::SceneGraph::interpreter ( )

overridevirtual

Gets a pointer to the main Interpreter.

Returns: a pointer to the main Interpreter.

Reimplemented from OGF::Grob.

◆ is_serializable()

bool OGF::SceneGraph::is_serializable ( ) const

overridevirtual

Tests whether this Grob can be serialized in GeoFile.

Return values

true	if this Grob is serializable
false	otherwise

See also: serialize_read(), serialize_write()

Reimplemented from OGF::Grob.

◆ load_aln()

static bool OGF::SceneGraph::load_aln	(	const std::string &	filename,
		SceneGraph *	sg
	)

staticprotected

Loads alignment data for pointsets.

The loaded transform are stored in the object to world transforms of all objects.

Parameters

[in]	filename	name of the alignment data file
[in]	sg	a pointer to the SceneGraph

Return values

true	if alignment data could be read
false	otherwise

See also: Grob::set_obj_to_world_transform(), Grob::get_obj_to_world_transform()

◆ load_object()

Grob* OGF::SceneGraph::load_object	(	const FileName &	value,
		const std::string &	type = `"default"`,
		bool	invoked_from_gui = `false`
	)

Loads an object from a file, and stores it in this SceneGraph.

Parameters

[in]	value	the name of the file
[in]	type	the class name that should be used to create the object, or "default" (then it is deduced from the file extension)
[in]	invoked_from_gui	set to true by file menu, and makes it change directory to the directory that contains the file

Returns: a pointer to the loaded object, or nullptr if no object could be loaded

◆ load_objects()

void OGF::SceneGraph::load_objects	(	const std::string &	value,
		const std::string &	type = `"default"`,
		bool	invoked_from_gui = `false`
	)

Loads objects from a list of files, and stores them in this SceneGraph.

Parameters

[in]	value	the list of file names, separated with ';'
[in]	type	the class name that should be used to create the objects, or "default" (then it is deduced from the file extensions)
[in]	invoked_from_gui	set to true by file menu, and makes it change directory to the directory that contains the file

◆ move_current_down()

void OGF::SceneGraph::move_current_down ( )

Swaps the current object with the next one.

Does nothing if there is no current object or if current object is the last one

◆ move_current_up()

void OGF::SceneGraph::move_current_up ( )

Swaps the current object with the previous one.

Does nothing if there is no current object or if current object is the first one

◆ register_grob_commands()

void OGF::SceneGraph::register_grob_commands	(	MetaClass *	grob_class,
		MetaClass *	commands_class
	)

Associates a Commands class to a Grob class.

It is used with Commands class created in a script.

Parameters

[in]	grob_class	the MetaClass of the grob
[in]	commands_class	the MetaClass of the commands

◆ save_current_object()

bool OGF::SceneGraph::save_current_object ( const NewFileName & value )

Saves the current object to a file.

Parameters

[in] value the name of the file

◆ serialize_grob_read()

Grob* OGF::SceneGraph::serialize_grob_read ( InputGraphiteFile & in )

protected

Reads an object from a geogram file.

Parameters

[in,out] in the stream

Returns: a pointer to the read object

◆ serialize_grob_write()

void OGF::SceneGraph::serialize_grob_write	(	Grob *	grob,
		OutputGraphiteFile &	out
	)

protected

Writes an object to a geogram file.

Parameters

[in]	grob	a pointer to the object
[in,out]	out	the stream where the object should be written

◆ serialize_read()

bool OGF::SceneGraph::serialize_read ( InputGraphiteFile & in )

overridevirtual

Reads this Grob from a GeoFile.

Parameters

[in,out] geofile the input GeoFile

Return values

true	if the Grob could be successfully read
false	otherwise

See also: is_serializable()

Reimplemented from OGF::Grob.

◆ serialize_write()

bool OGF::SceneGraph::serialize_write ( OutputGraphiteFile & out )

overridevirtual

Writes this Grob into a stream.

Parameters

[in,out] geofile the output GeoFile The file extension determines the file format used to write the object.

Return values

true	if the Grob could be successfully written
false	otherwise

See also: is_serializable()

Reimplemented from OGF::Grob.

◆ set_application()

void OGF::SceneGraph::set_application ( Object * app )

inline

Sets the application.

Parameters

[in] app a pointer to the application.

Definition at line 315 of file scene_graph.h.

◆ set_current_object()

void OGF::SceneGraph::set_current_object	(	const std::string &	value,
		bool	record_history
	)

Sets the current object.

Parameters

[in]	value	name of the current object
[in]	record_history	if true, the change of current object is recorded in Graphite's history

◆ set_render_area()

void OGF::SceneGraph::set_render_area ( Object * rdra )

inline

Sets the render area.

Parameters

[in] rdra a pointer to the render area.

Definition at line 298 of file scene_graph.h.

◆ set_scene_graph_shader_manager()

void OGF::SceneGraph::set_scene_graph_shader_manager ( Object * sgshdmgr )

sets the scene graph shader manager.

Parameters

[in] sgshdmgr a pointer to the scene graph shader manager.

◆ set_visibilities()

void OGF::SceneGraph::set_visibilities ( const std::string & value )

Sets the visibility flags for all the objects.

Parameters

[in] value the ';'-separated list of object visibilities, as a string

◆ set_visibility()

void OGF::SceneGraph::set_visibility	(	index_t	index,
		bool	value
	)

Sets the visibility flag of one of the objects.

Parameters

[in]	index	the index of the object, in O..nb_children()-1
[in]	value	true if the object is made visible, false if it is made invisible

◆ types_changed()

virtual void OGF::SceneGraph::types_changed ( const std::string & value )

virtual

a signal that is triggered whenever the list of objects changes.

Parameters

[in] value the ';'-separated list of object types

◆ value_changed()

void OGF::SceneGraph::value_changed ( Grob * value )

override

a signal that is triggered whenever this SceneGraph changes.

Parameters

[in] value a pointer to this SceneGraph

◆ visibilities_changed()

virtual void OGF::SceneGraph::visibilities_changed ( const std::string & value )

virtual

a signal that is triggered whenever object visibility flags change.

Parameters

[in] value the ';'-separated list of object visibility flags

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

OGF/scene_graph/types/scene_graph.h

Public Member Functions

Public Attributes

Protected Member Functions

Static Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SceneGraph()

Member Function Documentation

◆ begin_graphite_file()

◆ clear()

◆ copy_arglist_to_properties()

◆ copy_property_to_arglist()

◆ create_mesh()

◆ create_object()

◆ current()

◆ current_object_changed()

◆ duplicate_current()

◆ end_graphite_file()

◆ find_or_create_object()

◆ get_application()

◆ get_current_object()

◆ get_render_area()

◆ get_scene_graph_shader_manager()

◆ get_types()

◆ get_values()

◆ get_visibilities()

◆ grob_created()

◆ grob_deleted()

◆ interpreter()

◆ is_serializable()

◆ load_aln()

◆ load_object()

◆ load_objects()

◆ move_current_down()

◆ move_current_up()

◆ register_grob_commands()

◆ save_current_object()

◆ serialize_grob_read()

◆ serialize_grob_write()

◆ serialize_read()

◆ serialize_write()

◆ set_application()

◆ set_current_object()

◆ set_render_area()

◆ set_scene_graph_shader_manager()

◆ set_visibilities()

◆ set_visibility()

◆ types_changed()

◆ value_changed()

◆ visibilities_changed()