Commands that manipulate the mesh in a MeshGrob. More...

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

Inheritance diagram for OGF::MeshGrobMeshCommands:

Public Member Functions
	MeshGrobMeshCommands ()
	MeshGrobMeshCommands constructor.

	~MeshGrobMeshCommands () override
	MeshGrobMeshCommands destructor.

void	display_topology ()
	computes and displays some topological invariants.

void	copy (const std::string &name, bool edges=true, bool facets=true, bool cells=true, bool attributes=true, bool kill_isolated_vx=false)
	Copies a mesh.

void	remove_mesh_elements (bool vertices=false, bool edges=false, bool facets=false, bool cells=false, bool kill_isolated_vx=false)
	Remove mesh elements.

void	remove_isolated_vertices ()
	Remove isolated vertices.

void	normalize_mesh (double Cx=0.0, double Cy=0.0, double Cz=0.0, double radius=1.0)
	Scales and translates a mesh to fit within a sphere.

void	normalize_mesh_box (double xmin=0.0, double ymin=0.0, double zmin=0.0, double xmax=1.0, double ymax=1.0, double zmax=1.0, bool uniform=true)
	Scales and translates a mesh to fit within a box.

void	append (const MeshGrobName &other)
	Appends a surface mesh to this mesh. Note: for now, only works for surfaces, and does not append attributes (TODO...). It merges the duplicated vertices and facets.

void	gather (const NewMeshGrobName &new_mesh)
	Gathers all surface meshes into a single surface mesh.

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.

Public Attributes
	: void display_statistics()

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

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.

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.

Detailed Description

Commands that manipulate the mesh in a MeshGrob.

Definition at line 54 of file mesh_grob_mesh_commands.h.

Member Function Documentation

◆ copy()

void OGF::MeshGrobMeshCommands::copy	(	const std::string &	name,
		bool	edges = `true`,
		bool	facets = `true`,
		bool	cells = `true`,
		bool	attributes = `true`,
		bool	kill_isolated_vx = `false`
	)

Copies a mesh.

Parameters

[in]	name	name of the newly created mesh.
[in]	edges	copy edges.
[in]	facets	copy facets.
[in]	cells	copy cells.
[in]	attributes	copy attributes.
[in]	kill_isolated_vx	if true, vertices that are no longer connected to anything are discarded.

◆ normalize_mesh()

void OGF::MeshGrobMeshCommands::normalize_mesh	(	double	Cx = `0.0`,
		double	Cy = `0.0`,
		double	Cz = `0.0`,
		double	radius = `1.0`
	)

Scales and translates a mesh to fit within a sphere.

Parameters

[in]	Cx	x coordinate of the center.
[in]	Cy	y coordinate of the center.
[in]	Cz	z coordinate of the center.
[in]	radius	radius of the bounding sphere.

◆ normalize_mesh_box()

void OGF::MeshGrobMeshCommands::normalize_mesh_box	(	double	xmin = `0.0`,
		double	ymin = `0.0`,
		double	zmin = `0.0`,
		double	xmax = `1.0`,
		double	ymax = `1.0`,
		double	zmax = `1.0`,
		bool	uniform = `true`
	)

Scales and translates a mesh to fit within a box.

Parameters

	xmin,ymin,zmin,xmax,ymax,zmax	extent of the box.
[in]	uniform	if true, coordinates are scaled uniformly, else they are scaled to fit the box exactly.

◆ remove_mesh_elements()

void OGF::MeshGrobMeshCommands::remove_mesh_elements	(	bool	vertices = `false`,
		bool	edges = `false`,
		bool	facets = `false`,
		bool	cells = `false`,
		bool	kill_isolated_vx = `false`
	)

Remove mesh elements.

Parameters

[in]	vertices	if set, removes everything !
[in]	edges	remove all mesh edges.
[in]	facets	remove all mesh facets.
[in]	cells	remove all mesh cells.
[in]	kill_isolated_vx	if true, vertices. that are no longer connected to anything are discarded.

Member Data Documentation

◆ pad0

OGF::MeshGrobMeshCommands::__pad0__

Definition at line 65 of file mesh_grob_mesh_commands.h.

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

OGF/mesh/commands/mesh_grob_mesh_commands.h

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ copy()

◆ normalize_mesh()

◆ normalize_mesh_box()

◆ remove_mesh_elements()

Member Data Documentation

◆ __pad0__

◆ pad0