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SoftBody¶

Inherits: MeshInstance < GeometryInstance < VisualInstance < CullInstance < Spatial < Node < Object

Un cuerpo físico de malla suave.

Descripción¶

Un cuerpo físico deformable. Se usa para crear objetos elásticos o deformables como tela, goma u otros materiales flexibles.

Tutoriales¶

Usando SoftBody

Propiedades¶

float	areaAngular_stiffness	`0.5`
int	collision_layer	`1`
int	collision_mask	`1`
float	damping_coefficient	`0.01`
float	drag_coefficient	`0.0`
float	linear_stiffness	`0.5`
NodePath	parent_collision_ignore	`NodePath("")`
bool	physics_enabled	`true`
float	pose_matching_coefficient	`0.0`
float	pressure_coefficient	`0.0`
bool	ray_pickable	`true`
int	simulation_precision	`5`
float	total_mass	`1.0`
float	volume_stiffness	`0.5`

Métodos¶

void	add_collision_exception_with ( Node body )
Array	get_collision_exceptions ( )
bool	get_collision_layer_bit ( int bit ) const
bool	get_collision_mask_bit ( int bit ) const
Vector3	get_point_transform ( int point_index )
bool	is_point_pinned ( int point_index ) const
void	remove_collision_exception_with ( Node body )
void	set_collision_layer_bit ( int bit, bool value )
void	set_collision_mask_bit ( int bit, bool value )
void	set_point_pinned ( int point_index, bool pinned, NodePath attachment_path=NodePath("") )

Descripciones de Propiedades¶

float areaAngular_stiffness

Default	`0.5`
Setter	set_areaAngular_stiffness(value)
Getter	get_areaAngular_stiffness()

int collision_layer

Default	`1`
Setter	set_collision_layer(value)
Getter	get_collision_layer()

The physics layers this SoftBody is in.

Collidable objects can exist in any of 32 different layers. These layers work like a tagging system, and are not visual. A collidable can use these layers to select with which objects it can collide, using the collision_mask property.

A contact is detected if object A is in any of the layers that object B scans, or object B is in any layer scanned by object A. See Collision layers and masks in the documentation for more information.

int collision_mask

Default	`1`
Setter	set_collision_mask(value)
Getter	get_collision_mask()

The physics layers this SoftBody scans for collisions. See Collision layers and masks in the documentation for more information.

float damping_coefficient

Default	`0.01`
Setter	set_damping_coefficient(value)
Getter	get_damping_coefficient()

float drag_coefficient

Default	`0.0`
Setter	set_drag_coefficient(value)
Getter	get_drag_coefficient()

float linear_stiffness

Default	`0.5`
Setter	set_linear_stiffness(value)
Getter	get_linear_stiffness()

NodePath parent_collision_ignore

Default	`NodePath("")`
Setter	set_parent_collision_ignore(value)
Getter	get_parent_collision_ignore()

NodePath to a CollisionObject this SoftBody should avoid clipping.

bool physics_enabled

Default	`true`
Setter	set_physics_enabled(value)
Getter	is_physics_enabled()

If true, the SoftBody is simulated in physics. Can be set to false to pause the physics simulation.

float pose_matching_coefficient

Default	`0.0`
Setter	set_pose_matching_coefficient(value)
Getter	get_pose_matching_coefficient()

float pressure_coefficient

Default	`0.0`
Setter	set_pressure_coefficient(value)
Getter	get_pressure_coefficient()

bool ray_pickable

Default	`true`
Setter	set_ray_pickable(value)
Getter	is_ray_pickable()

If true, the SoftBody will respond to RayCasts.

int simulation_precision

Default	`5`
Setter	set_simulation_precision(value)
Getter	get_simulation_precision()

Aumentar este valor mejorará la simulación resultante, pero puede afectar al rendimiento. Usar con cuidado.

float total_mass

Default	`1.0`
Setter	set_total_mass(value)
Getter	get_total_mass()

The SoftBody's mass.

float volume_stiffness

Default	`0.5`
Setter	set_volume_stiffness(value)
Getter	get_volume_stiffness()

Descripciones de Métodos¶

void add_collision_exception_with ( Node body )

Añade un cuerpo a la lista de cuerpos con los que este cuerpo no puede colisionar.

Array get_collision_exceptions ( )

Devuelve un conjunto de nodos que se añadieron como excepciones de colisión para este cuerpo.

bool get_collision_layer_bit ( int bit ) const

Devuelve un bit individual de la máscara de colisión.

bool get_collision_mask_bit ( int bit ) const

Devuelve un bit individual de la máscara de colisión.

Vector3 get_point_transform ( int point_index )

Returns local translation of a vertex in the surface array.

bool is_point_pinned ( int point_index ) const

Returns true if vertex is set to pinned.

void remove_collision_exception_with ( Node body )

Quita un cuerpo de la lista de cuerpos con los que este cuerpo no puede colisionar.

void set_collision_layer_bit ( int bit, bool value )

Establece bits individuales en la máscara de la capa. Utilízala si sólo necesitas cambiar el valor de una capa.

void set_collision_mask_bit ( int bit, bool value )

Establece bits individuales en la máscara de colisión. Utilízala si sólo necesitas cambiar el valor de una capa.

void set_point_pinned ( int point_index, bool pinned, NodePath attachment_path=NodePath("") )

Sets the pinned state of a surface vertex. When set to true, the optional attachment_path can define a Spatial the pinned vertex will be attached to.