#[repr(C)]pub struct Curve2D { /* private fields */ }Expand description
Godot class Curve2D.
Inherits Resource.
Related symbols:
See also Godot docs for Curve2D.
§Construction
This class is reference-counted. You can create a new instance using Curve2D::new_gd().
Implementations§
§impl Curve2D
impl Curve2D
pub fn get_point_count(&self) -> i32
pub fn set_point_count(&mut self, count: i32)
pub fn add_point(&mut self, position: Vector2)
pub fn add_point_ex(&mut self, position: Vector2) -> ExAddPoint<'_>
pub fn set_point_position(&mut self, idx: i32, position: Vector2)
pub fn get_point_position(&self, idx: i32) -> Vector2
pub fn set_point_in(&mut self, idx: i32, position: Vector2)
pub fn get_point_in(&self, idx: i32) -> Vector2
pub fn set_point_out(&mut self, idx: i32, position: Vector2)
pub fn get_point_out(&self, idx: i32) -> Vector2
pub fn remove_point(&mut self, idx: i32)
pub fn clear_points(&mut self)
pub fn sample(&self, idx: i32, t: f32) -> Vector2
pub fn samplef(&self, fofs: f32) -> Vector2
pub fn set_bake_interval(&mut self, distance: f32)
pub fn get_bake_interval(&self) -> f32
pub fn get_baked_length(&self) -> f32
pub fn sample_baked(&self) -> Vector2
pub fn sample_baked_ex(&self) -> ExSampleBaked<'_>
pub fn sample_baked_with_rotation(&self) -> Transform2D
pub fn sample_baked_with_rotation_ex(&self) -> ExSampleBakedWithRotation<'_>
pub fn get_baked_points(&self) -> PackedVector2Array
pub fn get_closest_point(&self, to_point: Vector2) -> Vector2
pub fn get_closest_offset(&self, to_point: Vector2) -> f32
pub fn tessellate(&self) -> PackedVector2Array
pub fn tessellate_ex(&self) -> ExTessellate<'_>
pub fn tessellate_even_length(&self) -> PackedVector2Array
pub fn tessellate_even_length_ex(&self) -> ExTessellateEvenLength<'_>
Methods from Deref<Target = Resource>§
pub fn set_path(&mut self, path: GString)
pub fn take_over_path(&mut self, path: GString)
pub fn get_path(&self) -> GString
pub fn set_name(&mut self, name: GString)
pub fn get_name(&self) -> GString
pub fn get_rid(&self) -> Rid
pub fn set_local_to_scene(&mut self, enable: bool)
pub fn is_local_to_scene(&self) -> bool
pub fn get_local_scene(&self) -> Option<Gd<Node>>
pub fn setup_local_to_scene(&mut self)
pub fn set_scene_unique_id(&mut self, id: GString)
pub fn get_scene_unique_id(&self) -> GString
pub fn emit_changed(&mut self)
pub fn duplicate(&self) -> Option<Gd<Resource>>
pub fn duplicate_ex(&self) -> ExDuplicate<'_>
Methods from Deref<Target = RefCounted>§
pub fn get_reference_count(&self) -> i32
Methods from Deref<Target = Object>§
pub fn get_class(&self) -> GString
pub fn is_class(&self, class: GString) -> bool
pub fn set(&mut self, property: StringName, value: Variant)
pub fn get(&self, property: StringName) -> Variant
pub fn set_indexed(&mut self, property_path: NodePath, value: Variant)
pub fn get_indexed(&self, property_path: NodePath) -> Variant
pub fn get_property_list(&self) -> Array<Dictionary>
pub fn get_method_list(&self) -> Array<Dictionary>
pub fn property_can_revert(&self, property: StringName) -> bool
pub fn property_get_revert(&self, property: StringName) -> Variant
pub fn set_script(&mut self, script: Variant)
pub fn get_script(&self) -> Variant
pub fn set_meta(&mut self, name: StringName, value: Variant)
pub fn remove_meta(&mut self, name: StringName)
pub fn get_meta(&self, name: StringName) -> Variant
pub fn get_meta_ex(&self, name: StringName) -> ExGetMeta<'_>
pub fn has_meta(&self, name: StringName) -> bool
pub fn get_meta_list(&self) -> Array<StringName>
pub fn add_user_signal(&mut self, signal: GString)
pub fn add_user_signal_ex(&mut self, signal: GString) -> ExAddUserSignal<'_>
pub fn has_user_signal(&self, signal: StringName) -> bool
pub fn remove_user_signal(&mut self, signal: StringName)
pub fn emit_signal(&mut self, signal: StringName, varargs: &[Variant]) -> Error
pub fn emit_signal(&mut self, signal: StringName, varargs: &[Variant]) -> Error
§Panics
This is a varcall method, meaning parameters and return values are passed as Variant.
It can detect call failures and will panic in such a case.
pub fn try_emit_signal(
&mut self,
signal: StringName,
varargs: &[Variant]
) -> Result<Error, CallError>
pub fn try_emit_signal( &mut self, signal: StringName, varargs: &[Variant] ) -> Result<Error, CallError>
§Return type
This is a varcall method, meaning parameters and return values are passed as Variant.
It can detect call failures and will return Err in such a case.
pub fn call(&mut self, method: StringName, varargs: &[Variant]) -> Variant
pub fn call(&mut self, method: StringName, varargs: &[Variant]) -> Variant
§Panics
This is a varcall method, meaning parameters and return values are passed as Variant.
It can detect call failures and will panic in such a case.
pub fn try_call(
&mut self,
method: StringName,
varargs: &[Variant]
) -> Result<Variant, CallError>
pub fn try_call( &mut self, method: StringName, varargs: &[Variant] ) -> Result<Variant, CallError>
§Return type
This is a varcall method, meaning parameters and return values are passed as Variant.
It can detect call failures and will return Err in such a case.
pub fn call_deferred(
&mut self,
method: StringName,
varargs: &[Variant]
) -> Variant
pub fn call_deferred( &mut self, method: StringName, varargs: &[Variant] ) -> Variant
§Panics
This is a varcall method, meaning parameters and return values are passed as Variant.
It can detect call failures and will panic in such a case.
pub fn try_call_deferred(
&mut self,
method: StringName,
varargs: &[Variant]
) -> Result<Variant, CallError>
pub fn try_call_deferred( &mut self, method: StringName, varargs: &[Variant] ) -> Result<Variant, CallError>
§Return type
This is a varcall method, meaning parameters and return values are passed as Variant.
It can detect call failures and will return Err in such a case.
pub fn set_deferred(&mut self, property: StringName, value: Variant)
pub fn callv( &mut self, method: StringName, arg_array: Array<Variant> ) -> Variant
pub fn has_method(&self, method: StringName) -> bool
pub fn get_method_argument_count(&self, method: StringName) -> i32
pub fn has_signal(&self, signal: StringName) -> bool
pub fn get_signal_list(&self) -> Array<Dictionary>
pub fn get_signal_connection_list( &self, signal: StringName ) -> Array<Dictionary>
pub fn get_incoming_connections(&self) -> Array<Dictionary>
pub fn connect(&mut self, signal: StringName, callable: Callable) -> Error
pub fn connect_ex( &mut self, signal: StringName, callable: Callable ) -> ExConnect<'_>
pub fn disconnect(&mut self, signal: StringName, callable: Callable)
pub fn is_connected(&self, signal: StringName, callable: Callable) -> bool
pub fn set_block_signals(&mut self, enable: bool)
pub fn is_blocking_signals(&self) -> bool
pub fn notify_property_list_changed(&mut self)
pub fn set_message_translation(&mut self, enable: bool)
pub fn can_translate_messages(&self) -> bool
pub fn tr(&self, message: StringName) -> GString
pub fn tr_ex(&self, message: StringName) -> ExTr<'_>
pub fn tr_n( &self, message: StringName, plural_message: StringName, n: i32 ) -> GString
pub fn tr_n_ex( &self, message: StringName, plural_message: StringName, n: i32 ) -> ExTrN<'_>
pub fn is_queued_for_deletion(&self) -> bool
pub fn cancel_free(&mut self)
pub fn notify(&mut self, what: ObjectNotification)
pub fn notify(&mut self, what: ObjectNotification)
⚠️ Sends a Godot notification to all classes inherited by the object.
Triggers calls to on_notification(), and depending on the notification, also to Godot’s lifecycle callbacks such as ready().
Starts from the highest ancestor (the Object class) and goes down the hierarchy.
See also Godot docs for Object::notification().
§Panics
If you call this method on a user-defined object while holding a GdRef or GdMut guard on the instance, you will encounter
a panic. The reason is that the receiving virtual method on_notification() acquires a GdMut lock dynamically, which must
be exclusive.
pub fn notify_reversed(&mut self, what: ObjectNotification)
pub fn notify_reversed(&mut self, what: ObjectNotification)
⚠️ Like Self::notify(), but starts at the most-derived class and goes up the hierarchy.
See docs of that method, including the panics.