Enum TrackValueKind 

pub enum TrackValueKind {
    Real,
    Vector2,
    Vector3,
    Vector4,
    UnitQuaternionEuler,
    UnitQuaternion,
}

The kind of track output value, the animation system works only with numeric properties and the number of variants is small.

Variants

Real

A real number. Requires only 1 parametric curve.

Vector2

A 2-dimensional vector of real values. Requires 2 parametric curves, where X = 0 and Y = 1.

Vector3

A 3-dimensional vector of real values. Requires 3 parametric curves, where X = 0, Y = 1, Z = 2.

Vector4

A 4-dimensional vector of real values. Requires 4 parametric curves, where X = 0, Y = 1, Z = 2, W = 3.

UnitQuaternionEuler

A quaternion that represents some rotation. Requires 3 parametric curves, where XAngle = 0, YAngle = 1, ZAngle = 2. The order of rotations is XYZ. This triple of curves forms Euler angles which are interpolated and then converted to a quaternion.

UnitQuaternion

A quaternion that represents some rotation. Requires 4 parametric curves for each component. The order is XYZW.

Implementations

impl TrackValueKind

pub fn components_count(self) -> usize

Returns count of elementary components of a value kind. For example: Vector3 consists of 3 components where each component has its own parametric curve.

Trait Implementations

impl Clone for TrackValueKind

fn clone(&self) -> TrackValueKind

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TrackValueKind

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

Formats the value using the given formatter.

impl Default for TrackValueKind

fn default() -> TrackValueKind

Returns the “default value” for a type.

impl PartialEq for TrackValueKind

fn eq(&self, other: &TrackValueKind) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Reflect for TrackValueKind

where TrackValueKind: 'static,

fn source_path() -> &'static str

fn try_clone_box(&self) -> Option<Box<dyn Reflect>>

fn type_name(&self) -> &'static str

fn derived_types() -> &'static [TypeId]

fn query_derived_types(&self) -> &'static [TypeId]

fn doc(&self) -> &'static str

fn assembly_name(&self) -> &'static str

Returns a parent assembly name of the type that implements this trait. WARNING: You should use proc-macro (#[derive(Reflect)]) to ensure that this method will return correct assembly name. In other words - there’s no guarantee, that any implementation other than proc-macro will return a correct name of the assembly. Alternatively, you can use env!("CARGO_PKG_NAME") as an implementation.

fn type_assembly_name() -> &'static str

Returns a parent assembly name of the type that implements this trait. WARNING: You should use proc-macro (#[derive(Reflect)]) to ensure that this method will return correct assembly name. In other words - there’s no guarantee, that any implementation other than proc-macro will return a correct name of the assembly. Alternatively, you can use env!("CARGO_PKG_NAME") as an implementation.

fn fields_ref(&self, func: &mut dyn FnMut(&[FieldRef<'_, '_>]))

fn fields_mut(&mut self, func: &mut dyn FnMut(&mut [FieldMut<'_, '_>]))

fn into_any(self: Box<TrackValueKind>) -> Box<dyn Any>

fn set( &mut self, value: Box<dyn Reflect>, ) -> Result<Box<dyn Reflect>, Box<dyn Reflect>>

fn as_any(&self, func: &mut dyn FnMut(&(dyn Any + 'static)))

fn as_any_mut(&mut self, func: &mut dyn FnMut(&mut (dyn Any + 'static)))

fn as_reflect(&self, func: &mut dyn FnMut(&(dyn Reflect + 'static)))

fn as_reflect_mut(&mut self, func: &mut dyn FnMut(&mut (dyn Reflect + 'static)))

fn set_field( &mut self, field_name: &str, value: Box<dyn Reflect>, func: &mut dyn FnMut(Result<Box<dyn Reflect>, SetFieldError>), )

Calls user method specified with #[reflect(setter = ..)] or falls back to Reflect::field_mut

fn field( &self, name: &str, func: &mut dyn FnMut(Option<&(dyn Reflect + 'static)>), )

fn field_mut( &mut self, name: &str, func: &mut dyn FnMut(Option<&mut (dyn Reflect + 'static)>), )

fn as_array(&self, func: &mut dyn FnMut(Option<&(dyn ReflectArray + 'static)>))

fn as_array_mut( &mut self, func: &mut dyn FnMut(Option<&mut (dyn ReflectArray + 'static)>), )

fn as_list(&self, func: &mut dyn FnMut(Option<&(dyn ReflectList + 'static)>))

fn as_list_mut( &mut self, func: &mut dyn FnMut(Option<&mut (dyn ReflectList + 'static)>), )

fn as_inheritable_variable( &self, func: &mut dyn FnMut(Option<&(dyn ReflectInheritableVariable + 'static)>), )

fn as_inheritable_variable_mut( &mut self, func: &mut dyn FnMut(Option<&mut (dyn ReflectInheritableVariable + 'static)>), )

fn as_hash_map( &self, func: &mut dyn FnMut(Option<&(dyn ReflectHashMap + 'static)>), )

fn as_hash_map_mut( &mut self, func: &mut dyn FnMut(Option<&mut (dyn ReflectHashMap + 'static)>), )

fn as_handle( &self, func: &mut dyn FnMut(Option<&(dyn ReflectHandle + 'static)>), )

fn as_handle_mut( &mut self, func: &mut dyn FnMut(Option<&mut (dyn ReflectHandle + 'static)>), )

impl Visit for TrackValueKind

fn visit(&mut self, name: &str, visitor: &mut Visitor) -> Result<(), VisitError>

Read or write this value, depending on whether Visitor::is_reading() is true or false.

impl Copy for TrackValueKind

impl Eq for TrackValueKind

impl StructuralPartialEq for TrackValueKind