Struct gdnative_bindings::PhysicsDirectBodyState

pub struct PhysicsDirectBodyState { /* fields omitted */ }

core class PhysicsDirectBodyState inherits Object (unsafe).

Official documentation

See the documentation of this class in the Godot engine's official documentation. The method descriptions are generated from it and typically contain code samples in GDScript, not Rust.

Class hierarchy

PhysicsDirectBodyState inherits methods from:

• Object

Safety

All types in the Godot API have "interior mutability" in Rust parlance. To enforce that the official thread-safety guidelines are followed, the typestate pattern is used in the Ref and TRef smart pointers, and the Instance API. The typestate Access in these types tracks whether the access is unique, shared, or exclusive to the current thread. For more information, see the type-level documentation on Ref.

Implementations

impl PhysicsDirectBodyState

pub fn add_central_force(&self, force: Vector3)

Adds a constant directional force without affecting rotation. This is equivalent to add_force(force, Vector3(0,0,0)).

pub fn add_force(&self, force: Vector3, position: Vector3)

Adds a positioned force to the body. Both the force and the offset from the body origin are in global coordinates.

pub fn add_torque(&self, torque: Vector3)

Adds a constant rotational force without affecting position.

pub fn apply_central_impulse(&self, j: Vector3)

Applies a single directional impulse without affecting rotation. This is equivalent to apply_impulse(Vector3(0, 0, 0), impulse).

pub fn apply_impulse(&self, position: Vector3, j: Vector3)

Applies a positioned impulse to the body. An impulse is time-independent! Applying an impulse every frame would result in a framerate-dependent force. For this reason it should only be used when simulating one-time impacts. The position uses the rotation of the global coordinate system, but is centered at the object's origin.

pub fn apply_torque_impulse(&self, j: Vector3)

Apply a torque impulse (which will be affected by the body mass and shape). This will rotate the body around the vector j passed as parameter.

pub fn angular_velocity(&self) -> Vector3

The body's rotational velocity.

pub fn center_of_mass(&self) -> Vector3

pub fn get_contact_collider(&self, contact_idx: i64) -> Rid

Returns the collider's [RID].

pub fn get_contact_collider_id(&self, contact_idx: i64) -> i64

Returns the collider's object id.

pub fn get_contact_collider_object(
    &self,
    contact_idx: i64
) -> Option<Ref<Object, Shared>>

Returns the collider object.

pub fn get_contact_collider_position(&self, contact_idx: i64) -> Vector3

Returns the contact position in the collider.

pub fn get_contact_collider_shape(&self, contact_idx: i64) -> i64

Returns the collider's shape index.

pub fn get_contact_collider_velocity_at_position(
    &self,
    contact_idx: i64
) -> Vector3

Returns the linear velocity vector at the collider's contact point.

pub fn get_contact_count(&self) -> i64

Returns the number of contacts this body has with other bodies. Note: By default, this returns 0 unless bodies are configured to monitor contacts. See [member RigidBody.contact_monitor].

pub fn get_contact_impulse(&self, contact_idx: i64) -> f64

Impulse created by the contact. Only implemented for Bullet physics.

pub fn get_contact_local_normal(&self, contact_idx: i64) -> Vector3

Returns the local normal at the contact point.

pub fn get_contact_local_position(&self, contact_idx: i64) -> Vector3

Returns the local position of the contact point.

pub fn get_contact_local_shape(&self, contact_idx: i64) -> i64

Returns the local shape index of the collision.

pub fn inverse_inertia(&self) -> Vector3

The inverse of the inertia of the body.

pub fn inverse_mass(&self) -> f64

The inverse of the mass of the body.

pub fn linear_velocity(&self) -> Vector3

The body's linear velocity.

pub fn principal_inertia_axes(&self) -> Basis

pub fn get_space_state(&self) -> Option<Ref<PhysicsDirectSpaceState, Shared>>

Returns the current state of the space, useful for queries.

pub fn step(&self) -> f64

The timestep (delta) used for the simulation.

pub fn total_angular_damp(&self) -> f64

The rate at which the body stops rotating, if there are not any other forces moving it.

pub fn total_gravity(&self) -> Vector3

The total gravity vector being currently applied to this body.

pub fn total_linear_damp(&self) -> f64

The rate at which the body stops moving, if there are not any other forces moving it.

pub fn transform(&self) -> Transform

The body's transformation matrix.

pub fn integrate_forces(&self)

Calls the built-in force integration code.

pub fn is_sleeping(&self) -> bool

If true, this body is currently sleeping (not active).

pub fn set_angular_velocity(&self, velocity: Vector3)

The body's rotational velocity.

pub fn set_linear_velocity(&self, velocity: Vector3)

The body's linear velocity.

pub fn set_sleep_state(&self, enabled: bool)

If true, this body is currently sleeping (not active).

pub fn set_transform(&self, transform: Transform)

The body's transformation matrix.

Methods from Deref<Target = Object>

pub const CONNECT_DEFERRED: i64

pub const CONNECT_ONESHOT: i64

pub const CONNECT_PERSIST: i64

pub const CONNECT_REFERENCE_COUNTED: i64

pub const NOTIFICATION_POSTINITIALIZE: i64

pub const NOTIFICATION_PREDELETE: i64

pub fn add_user_signal(
    &self,
    signal: impl Into<GodotString>,
    arguments: VariantArray
)

Adds a user-defined signal. Arguments are optional, but can be added as an [Array] of dictionaries, each containing name: String and type: int (see [enum Variant.Type]) entries.

Default Arguments

• arguments - [ ]

pub unsafe fn call(
    &self,
    method: impl Into<GodotString>,
    varargs: &[Variant]
) -> Variant

Sample code is GDScript unless otherwise noted.

Calls the method on the object and returns the result. This method supports a variable number of arguments, so parameters are passed as a comma separated list. Example:

call("set", "position", Vector2(42.0, 0.0))

Note: In C#, the method name must be specified as snake_case if it is defined by a built-in Godot node. This doesn't apply to user-defined methods where you should use the same convention as in the C# source (typically PascalCase).

Safety

This function bypasses Rust's static type checks (aliasing, thread boundaries, calls to free(), ...).

pub unsafe fn call_deferred(
    &self,
    method: impl Into<GodotString>,
    varargs: &[Variant]
) -> Variant

Sample code is GDScript unless otherwise noted.

Calls the method on the object during idle time. This method supports a variable number of arguments, so parameters are passed as a comma separated list. Example:

call_deferred("set", "position", Vector2(42.0, 0.0))

Note: In C#, the method name must be specified as snake_case if it is defined by a built-in Godot node. This doesn't apply to user-defined methods where you should use the same convention as in the C# source (typically PascalCase).

Safety

This function bypasses Rust's static type checks (aliasing, thread boundaries, calls to free(), ...).

pub unsafe fn callv(
    &self,
    method: impl Into<GodotString>,
    arg_array: VariantArray
) -> Variant

Sample code is GDScript unless otherwise noted.

Calls the method on the object and returns the result. Contrarily to [method call], this method does not support a variable number of arguments but expects all parameters to be via a single [Array].

callv("set", [ "position", Vector2(42.0, 0.0) ])

Safety

This function bypasses Rust's static type checks (aliasing, thread boundaries, calls to free(), ...).

pub fn can_translate_messages(&self) -> bool

Returns true if the object can translate strings. See [method set_message_translation] and [method tr].

pub fn connect(
    &self,
    signal: impl Into<GodotString>,
    target: impl AsArg<Object>,
    method: impl Into<GodotString>,
    binds: VariantArray,
    flags: i64
) -> GodotResult

Sample code is GDScript unless otherwise noted.

Connects a signal to a method on a target object. Pass optional binds to the call as an [Array] of parameters. These parameters will be passed to the method after any parameter used in the call to [method emit_signal]. Use flags to set deferred or one-shot connections. See [enum ConnectFlags] constants. A signal can only be connected once to a method. It will throw an error if already connected, unless the signal was connected with [constant CONNECT_REFERENCE_COUNTED]. To avoid this, first, use [method is_connected] to check for existing connections. If the target is destroyed in the game's lifecycle, the connection will be lost. Examples:

connect("pressed", self, "_on_Button_pressed") # BaseButton signal
connect("text_entered", self, "_on_LineEdit_text_entered") # LineEdit signal
connect("hit", self, "_on_Player_hit", [ weapon_type, damage ]) # User-defined signal

An example of the relationship between binds passed to [method connect] and parameters used when calling [method emit_signal]:

connect("hit", self, "_on_Player_hit", [ weapon_type, damage ]) # weapon_type and damage are passed last
emit_signal("hit", "Dark lord", 5) # "Dark lord" and 5 are passed first
func _on_Player_hit(hit_by, level, weapon_type, damage):
    print("Hit by %s (lvl %d) with weapon %s for %d damage" % [hit_by, level, weapon_type, damage])

Default Arguments

• binds - [ ]
• flags - 0

pub fn disconnect(
    &self,
    signal: impl Into<GodotString>,
    target: impl AsArg<Object>,
    method: impl Into<GodotString>
)

Disconnects a signal from a method on the given target. If you try to disconnect a connection that does not exist, the method will throw an error. Use [method is_connected] to ensure that the connection exists.

pub fn emit_signal(
    &self,
    signal: impl Into<GodotString>,
    varargs: &[Variant]
) -> Variant

Sample code is GDScript unless otherwise noted.

Emits the given signal. The signal must exist, so it should be a built-in signal of this class or one of its parent classes, or a user-defined signal. This method supports a variable number of arguments, so parameters are passed as a comma separated list. Example:

emit_signal("hit", weapon_type, damage)
emit_signal("game_over")

pub fn get(&self, property: impl Into<GodotString>) -> Variant

Returns the Variant value of the given property. If the property doesn't exist, this will return null. Note: In C#, the property name must be specified as snake_case if it is defined by a built-in Godot node. This doesn't apply to user-defined properties where you should use the same convention as in the C# source (typically PascalCase).

pub fn get_class(&self) -> GodotString

Returns the object's class as a String.

pub fn get_incoming_connections(&self) -> VariantArray

Returns an [Array] of dictionaries with information about signals that are connected to the object. Each Dictionary contains three String entries:

• source is a reference to the signal emitter.
• signal_name is the name of the connected signal.
• method_name is the name of the method to which the signal is connected.

pub fn get_indexed(&self, property: impl Into<NodePath>) -> Variant

Gets the object's property indexed by the given NodePath. The node path should be relative to the current object and can use the colon character (:) to access nested properties. Examples: "position:x" or "material:next_pass:blend_mode".

pub fn get_instance_id(&self) -> i64

Returns the object's unique instance ID. This ID can be saved in EncodedObjectAsID, and can be used to retrieve the object instance with [method @GDScript.instance_from_id].

pub fn get_meta(&self, name: impl Into<GodotString>) -> Variant

Returns the object's metadata entry for the given name.

pub fn get_meta_list(&self) -> StringArray

Returns the object's metadata as a [PoolStringArray].

pub fn get_method_list(&self) -> VariantArray

Returns the object's methods and their signatures as an [Array].

pub fn get_property_list(&self) -> VariantArray

Returns the object's property list as an [Array] of dictionaries. Each property's Dictionary contain at least name: String and type: int (see [enum Variant.Type]) entries. Optionally, it can also include hint: int (see [enum PropertyHint]), hint_string: String, and usage: int (see [enum PropertyUsageFlags]).

pub fn get_script(&self) -> Option<Ref<Reference, Shared>>

Returns the object's Script instance, or null if none is assigned.

pub fn get_signal_connection_list(
    &self,
    signal: impl Into<GodotString>
) -> VariantArray

Returns an [Array] of connections for the given signal.

pub fn get_signal_list(&self) -> VariantArray

Returns the list of signals as an [Array] of dictionaries.

pub fn has_meta(&self, name: impl Into<GodotString>) -> bool

Returns true if a metadata entry is found with the given name.

pub fn has_method(&self, method: impl Into<GodotString>) -> bool

Returns true if the object contains the given method.

pub fn has_signal(&self, signal: impl Into<GodotString>) -> bool

Returns true if the given signal exists.

pub fn has_user_signal(&self, signal: impl Into<GodotString>) -> bool

Returns true if the given user-defined signal exists. Only signals added using [method add_user_signal] are taken into account.

pub fn is_blocking_signals(&self) -> bool

Returns true if signal emission blocking is enabled.

pub fn is_class(&self, class: impl Into<GodotString>) -> bool

Returns true if the object inherits from the given class.

pub fn is_connected(
    &self,
    signal: impl Into<GodotString>,
    target: impl AsArg<Object>,
    method: impl Into<GodotString>
) -> bool

Returns true if a connection exists for a given signal, target, and method.

pub fn is_queued_for_deletion(&self) -> bool

Returns true if the [method Node.queue_free] method was called for the object.

pub fn notification(&self, what: i64, reversed: bool)

Send a given notification to the object, which will also trigger a call to the [method _notification] method of all classes that the object inherits from. If reversed is true, [method _notification] is called first on the object's own class, and then up to its successive parent classes. If reversed is false, [method _notification] is called first on the highest ancestor (Object itself), and then down to its successive inheriting classes.

Default Arguments

• reversed - false

pub fn property_list_changed_notify(&self)

Notify the editor that the property list has changed, so that editor plugins can take the new values into account. Does nothing on export builds.

pub fn remove_meta(&self, name: impl Into<GodotString>)

Removes a given entry from the object's metadata. See also [method set_meta].

pub fn set(&self, property: impl Into<GodotString>, value: impl OwnedToVariant)

Assigns a new value to the given property. If the property does not exist, nothing will happen. Note: In C#, the property name must be specified as snake_case if it is defined by a built-in Godot node. This doesn't apply to user-defined properties where you should use the same convention as in the C# source (typically PascalCase).

pub fn set_block_signals(&self, enable: bool)

If set to true, signal emission is blocked.

pub fn set_deferred(
    &self,
    property: impl Into<GodotString>,
    value: impl OwnedToVariant
)

Assigns a new value to the given property, after the current frame's physics step. This is equivalent to calling [method set] via [method call_deferred], i.e. call_deferred("set", property, value). Note: In C#, the property name must be specified as snake_case if it is defined by a built-in Godot node. This doesn't apply to user-defined properties where you should use the same convention as in the C# source (typically PascalCase).

pub fn set_indexed(
    &self,
    property: impl Into<NodePath>,
    value: impl OwnedToVariant
)

Sample code is GDScript unless otherwise noted.

Assigns a new value to the property identified by the NodePath. The node path should be relative to the current object and can use the colon character (:) to access nested properties. Example:

set_indexed("position", Vector2(42, 0))
set_indexed("position:y", -10)
print(position) # (42, -10)

pub fn set_message_translation(&self, enable: bool)

Defines whether the object can translate strings (with calls to [method tr]). Enabled by default.

pub fn set_meta(&self, name: impl Into<GodotString>, value: impl OwnedToVariant)

Adds, changes or removes a given entry in the object's metadata. Metadata are serialized and can take any Variant value. To remove a given entry from the object's metadata, use [method remove_meta]. Metadata is also removed if its value is set to null. This means you can also use set_meta("name", null) to remove metadata for "name".

pub fn set_script(&self, script: impl AsArg<Reference>)

Assigns a script to the object. Each object can have a single script assigned to it, which are used to extend its functionality. If the object already had a script, the previous script instance will be freed and its variables and state will be lost. The new script's [method _init] method will be called.

pub fn to_string(&self) -> GodotString

Returns a String representing the object. If not overridden, defaults to "[ClassName:RID]". Override the method [method _to_string] to customize the String representation.

pub fn tr(&self, message: impl Into<GodotString>) -> GodotString

Translates a message using translation catalogs configured in the Project Settings. Only works if message translation is enabled (which it is by default), otherwise it returns the message unchanged. See [method set_message_translation].

Trait Implementations

impl Debug for PhysicsDirectBodyState

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Deref for PhysicsDirectBodyState

type Target = Object

The resulting type after dereferencing.

fn deref(&self) -> &Object

Dereferences the value.

impl DerefMut for PhysicsDirectBodyState

fn deref_mut(&mut self) -> &mut Object

Mutably dereferences the value.

impl GodotObject for PhysicsDirectBodyState

type RefKind = ManuallyManaged

The memory management kind of this type. This modifies the behavior of the Ref smart pointer. See its type-level documentation for more information.

fn class_name() -> &'static str

pub fn null() -> Null<Self>

Creates an explicitly null reference of Self as a method argument. This makes type inference easier for the compiler compared to Option.

pub fn new() -> Ref<Self, Unique> where
    Self: Instanciable, 

Creates a new instance of Self using a zero-argument constructor, as a Unique reference.

pub fn cast<T>(&self) -> Option<&T> where
    T: GodotObject + SubClass<Self>, 

Performs a dynamic reference downcast to target type.

pub fn upcast<T>(&self) -> &T where
    Self: SubClass<T>,
    T: GodotObject, 

Performs a static reference upcast to a supertype that is guaranteed to be valid.

pub unsafe fn assume_shared(&self) -> Ref<Self, Shared>

Creates a persistent reference to the same Godot object with shared thread access.

pub unsafe fn assume_thread_local(&self) -> Ref<Self, ThreadLocal> where
    Self: GodotObject<RefKind = RefCounted>, 

Creates a persistent reference to the same Godot object with thread-local thread access.

pub unsafe fn assume_unique(&self) -> Ref<Self, Unique>

Creates a persistent reference to the same Godot object with unique access.

pub unsafe fn try_from_instance_id<'a>(
    id: i64
) -> Option<TRef<'a, Self, Shared>>

Recovers a instance ID previously returned by Object::get_instance_id if the object is still alive. See also TRef::try_from_instance_id.

pub unsafe fn from_instance_id<'a>(id: i64) -> TRef<'a, Self, Shared>

Recovers a instance ID previously returned by Object::get_instance_id if the object is still alive, and panics otherwise. This does NOT guarantee that the resulting reference is safe to use.

impl Sealed for PhysicsDirectBodyState

impl SubClass<Object> for PhysicsDirectBodyState

impl SubClass<PhysicsDirectBodyState> for BulletPhysicsDirectBodyState