Commands that manipulate mesh selections. More...

#include <OGF/mesh/commands/mesh_grob_selections_commands.h>

Inheritance diagram for OGF::MeshGrobSelectionsCommands:

Public Member Functions
	MeshGrobSelectionsCommands ()
	MeshGrobSelectionsCommands constructor.

	~MeshGrobSelectionsCommands () override
	MeshGrobSelectionsCommands destructor.

public::void	select_all ()

void	select_none ()

void	enlarge_selection (index_t nb_times=1)

void	shrink_selection (index_t nb_times=1)

void	close_small_holes_in_selection (index_t hole_size=1)

void	invert_selection ()

void	delete_selected_elements (bool delete_isolated_vertices=true)

void	hide_selection ()

void	set_selection (const std::string &selection="*")
	sets the visible selection

void	show_vertices_selection ()

void	select_vertices_on_surface_border ()
	Selects all the vertices on the border of a surface. \menu Vertices.

void	unselect_vertices_on_surface_border ()
	Unselects all the vertices on the border of a surface. \menu Vertices.

void	select_duplicated_vertices (double tolerance=0.0)
	Selects all the vertices that are duplicated in a mesh.

void	select_vertices_on_degenerate_facets ()
	Selects all the vertices on triangles with their three vertices that are colinear. \menu Vertices.

void	show_facets_selection ()

void	select_degenerate_facets (bool add_to_selection=false)
	Selects facets with zero-area.

void	select_intersecting_facets (bool add_to_selection=false, bool test_adjacent_facets=true)
	Selects facets that have an intersection with another facet of the same mesh.

void	select_duplicated_facets ()
	For each set of duplicated facet, select one facet of the set. \menu Facets.

void	select_facets_on_border ()
	Selects the facets incident to the border.

void	select_facets_from_vertices_selection ()
	Selects facets that have all their vertices selected \menu Facets.

void	show_cells_selection ()

Public Member Functions inherited from OGF::MeshGrobCommands
	MeshGrobCommands ()
	MeshGrobCommands constructor.

	~MeshGrobCommands () override
	MeshGrobCommands destructor.

MeshGrob *	mesh_grob () const
	Gets the MeshGrob.

Public Member Functions inherited from OGF::Commands
	Commands ()
	Commands constructor.

	~Commands () override
	Commands destructor.

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

Interpreter *	interpreter ()
	Gets the main Interpreter.

void	set_chrono (bool value)
	Sets whether timings are reported.

Public Member Functions inherited from OGF::Interface
	Interface ()
	Interface constructor.

	~Interface () override
	Interface destructor.

Grob *	grob () const
	Gets the Grob.

SceneGraph *	scene_graph () const
	Gets the SceneGraph.

Grob *	get_grob () const
	Gets the current Grob.

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

	~Object () override
	Object destructor.

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

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

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

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

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

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

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

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

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

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.

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

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

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

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

void	get_element (index_t item, index_t component, Any &value) const
	Gets an element by item and component.

void	set_element (index_t item, index_t component, const Any &value)
	Sets an element by item and component.

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

virtual index_t	get_dimension () const
	Gets the number of elements per item.

bool	get_signals_enabled () const
	Tests wheter signals are enabled.

void	set_signals_enabled (bool value)
	Enables or disables signals.

bool	get_slots_enabled () const
	Tests wheter slots are enabled.

void	set_slots_enabled (bool value)
	Enables or disables slots.

MetaClass *	get_meta_class () const
	Gets the meta class.

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

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

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

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

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

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.

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

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

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

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

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

void	unref () const
	Decrements the reference count.

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

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

Protected Member Functions
MeshElementsFlags	visible_selection () const
	Gets the selection displayed in the current shader, or MESH_NONE if no selection is displayed.

Protected Member Functions inherited from OGF::MeshGrobCommands
virtual void	hide_attribute ()
	Hides an attribute shown by show_attribute().

virtual void	show_attribute (const std::string &attribute_name, MeshGrob *M=nullptr)
	Shows an attribute.

virtual void	show_charts (const std::string &attribute="chart")
	Shows the charts, stored in the "chart" facet attribute.

virtual void	show_mesh (MeshGrob *M=nullptr)
	Shows the mesh.

virtual void	set_vertices_visibility (bool visible)
	Shows or hides the vertices in the current shader.

void	show_vertices ()
	Shows the vertices in the current shader.

void	hide_vertices ()
	Hides the vertices in the current shader.

virtual void	show_UV (const std::string &UV_attribute_name="facet_corners.tex_coord", MeshGrob *M=nullptr)
	Shows the parameterization of a mesh.

virtual void	show_colors (const std::string &attribute="vertices.colors", MeshGrob *M=nullptr)
	Shows the colors of a mesh.

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.

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

virtual	~Counted ()
	Destroys a reference counted object.

Additional Inherited Members
Static Public Member Functions inherited from OGF::Commands
static bool	command_is_running ()
	Tests whether a command is currently running.

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

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

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

Public Attributes inherited from OGF::Commands
	: bool get_chrono() const { return chrono_

Public Attributes inherited from OGF::Interface
	: virtual void set_grob(Grob* value)

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

	: bool equals(const Object* other) const

Detailed Description

Commands that manipulate mesh selections.

Definition at line 56 of file mesh_grob_selections_commands.h.

Member Function Documentation

◆ select_degenerate_facets()

void OGF::MeshGrobSelectionsCommands::select_degenerate_facets ( bool add_to_selection = false )

Selects facets with zero-area.

Parameters

[in] add_to_selection if set, do not clear selection \menu Facets

◆ select_duplicated_vertices()

void OGF::MeshGrobSelectionsCommands::select_duplicated_vertices ( double tolerance = 0.0 )

Selects all the vertices that are duplicated in a mesh.

Parameters

[in] tolerance maximum distance for considering that two vertices are duplicated. \menu Vertices

◆ select_intersecting_facets()

void OGF::MeshGrobSelectionsCommands::select_intersecting_facets	(	bool	add_to_selection = `false`,
		bool	test_adjacent_facets = `true`
	)

Selects facets that have an intersection with another facet of the same mesh.

Parameters

[in]	add_to_selection	if set, do not clear selection
	test_adjacent_facets	test also pairs of facets that share an edge or a vertex \menu Facets

◆ set_selection()

void OGF::MeshGrobSelectionsCommands::set_selection ( const std::string & selection = "*" )

sets the visible selection

Parameters

[in] selection semi-column-separated list of star,id,id1-id2,!id,!id1-id2

◆ show_cells_selection()

void OGF::MeshGrobSelectionsCommands::show_cells_selection ( )

\menu Cells

◆ show_facets_selection()

void OGF::MeshGrobSelectionsCommands::show_facets_selection ( )

\menu Facets

◆ show_vertices_selection()

void OGF::MeshGrobSelectionsCommands::show_vertices_selection ( )

\menu Vertices

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

OGF/mesh/commands/mesh_grob_selections_commands.h

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ select_degenerate_facets()

◆ select_duplicated_vertices()

◆ select_intersecting_facets()

◆ set_selection()

◆ show_cells_selection()

◆ show_facets_selection()

◆ show_vertices_selection()