Struct bevy::color::Xyza

pub struct Xyza {
    pub x: f32,
    pub y: f32,
    pub z: f32,
    pub alpha: f32,
}

CIE 1931 color space, also known as XYZ, with an alpha channel.

Conversion

Conversion between the various color spaces is achieved using Rust’s native From trait. Because certain color spaces are defined by their transformation to and from another space, these From implementations reflect that set of definitions.

let color = Srgba::rgb(0.5, 0.5, 0.5);

// Using From explicitly
let linear_color = LinearRgba::from(color);

// Using Into
let linear_color: LinearRgba = color.into();

For example, the sRGB space is defined by its relationship with Linear RGB, and HWB by its with sRGB. As such, it is the responsibility of sRGB to provide From implementations for Linear RGB, and HWB for sRGB. To then provide conversion between Linear RGB and HWB directly, HWB is responsible for implementing these conversions, delegating to sRGB as an intermediatory. This ensures that all conversions take the shortest path between any two spaces, and limit the proliferation of domain specific knowledge for each color space to their respective definitions.

Fields

x: f32

The x-axis. [0.0, 1.0]

y: f32

The y-axis, intended to represent luminance. [0.0, 1.0]

z: f32

The z-axis. [0.0, 1.0]

alpha: f32

The alpha channel. [0.0, 1.0]

Implementations

impl Xyza

pub const fn new(x: f32, y: f32, z: f32, alpha: f32) -> Xyza

Construct a new Xyza color from components.

Arguments

• x - x-axis. [0.0, 1.0]
• y - y-axis. [0.0, 1.0]
• z - z-axis. [0.0, 1.0]
• alpha - Alpha channel. [0.0, 1.0]

pub const fn xyz(x: f32, y: f32, z: f32) -> Xyza

Construct a new Xyza color from (x, y, z) components, with the default alpha (1.0).

Arguments

• x - x-axis. [0.0, 1.0]
• y - y-axis. [0.0, 1.0]
• z - z-axis. [0.0, 1.0]

pub const fn with_x(self, x: f32) -> Xyza

Return a copy of this color with the ‘x’ channel set to the given value.

pub const fn with_y(self, y: f32) -> Xyza

Return a copy of this color with the ‘y’ channel set to the given value.

pub const fn with_z(self, z: f32) -> Xyza

Return a copy of this color with the ‘z’ channel set to the given value.

pub const D65_WHITE: Xyza = _

D65 White Point

Trait Implementations

impl Add for Xyza

type Output = Xyza

The resulting type after applying the + operator.

fn add(self, rhs: Xyza) -> <Xyza as Add>::Output

Performs the + operation.

impl AddAssign for Xyza

fn add_assign(&mut self, rhs: Xyza)

Performs the += operation.

impl Alpha for Xyza

fn with_alpha(&self, alpha: f32) -> Xyza

Return a new version of this color with the given alpha value.

fn alpha(&self) -> f32

Return a the alpha component of this color.

fn set_alpha(&mut self, alpha: f32)

Sets the alpha component of this color.

fn is_fully_transparent(&self) -> bool

Is the alpha component of this color less than or equal to 0.0?

fn is_fully_opaque(&self) -> bool

Is the alpha component of this color greater than or equal to 1.0?

impl Animatable for Xyza

fn interpolate(a: &Xyza, b: &Xyza, t: f32) -> Xyza

Interpolates between a and b with a interpolation factor of time.

fn blend(inputs: impl Iterator<Item = BlendInput<Xyza>>) -> Xyza

Blends one or more values together.

fn post_process(&mut self, _world: &World)

Post-processes the value using resources in the World. Most animatable types do not need to implement this.

impl ClampColor for Xyza

fn clamped(&self) -> Xyza

Return a new version of this color clamped, with all fields in bounds.

fn is_within_bounds(&self) -> bool

Are all the fields of this color in bounds?

fn clamp(&mut self)

Changes all the fields of this color to ensure they are within bounds.

impl Clone for Xyza

fn clone(&self) -> Xyza

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Xyza

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

Formats the value using the given formatter.

impl Default for Xyza

fn default() -> Xyza

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Xyza

fn deserialize<__D>( __deserializer: __D ) -> Result<Xyza, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Div<f32> for Xyza

type Output = Xyza

The resulting type after applying the / operator.

fn div(self, rhs: f32) -> <Xyza as Div<f32>>::Output

Performs the / operation.

impl DivAssign<f32> for Xyza

fn div_assign(&mut self, rhs: f32)

Performs the /= operation.

impl From<Color> for Xyza

fn from(value: Color) -> Xyza

Converts to this type from the input type.

impl From<Hsla> for Xyza

fn from(value: Hsla) -> Xyza

Converts to this type from the input type.

impl From<Hsva> for Xyza

fn from(value: Hsva) -> Xyza

Converts to this type from the input type.

impl From<Hwba> for Xyza

fn from(value: Hwba) -> Xyza

Converts to this type from the input type.

impl From<Laba> for Xyza

fn from(_: Laba) -> Xyza

Converts to this type from the input type.

impl From<Lcha> for Xyza

fn from(value: Lcha) -> Xyza

Converts to this type from the input type.

impl From<LinearRgba> for Xyza

fn from(_: LinearRgba) -> Xyza

Converts to this type from the input type.

impl From<Oklaba> for Xyza

fn from(value: Oklaba) -> Xyza

Converts to this type from the input type.

impl From<Oklcha> for Xyza

fn from(value: Oklcha) -> Xyza

Converts to this type from the input type.

impl From<Srgba> for Xyza

fn from(value: Srgba) -> Xyza

Converts to this type from the input type.

impl From<Xyza> for Color

fn from(value: Xyza) -> Color

Converts to this type from the input type.

impl From<Xyza> for Hsla

fn from(value: Xyza) -> Hsla

Converts to this type from the input type.

impl From<Xyza> for Hsva

fn from(value: Xyza) -> Hsva

Converts to this type from the input type.

impl From<Xyza> for Hwba

fn from(value: Xyza) -> Hwba

Converts to this type from the input type.

impl From<Xyza> for Laba

fn from(_: Xyza) -> Laba

Converts to this type from the input type.

impl From<Xyza> for Lcha

fn from(value: Xyza) -> Lcha

Converts to this type from the input type.

impl From<Xyza> for LinearRgba

fn from(_: Xyza) -> LinearRgba

Converts to this type from the input type.

impl From<Xyza> for Oklaba

fn from(value: Xyza) -> Oklaba

Converts to this type from the input type.

impl From<Xyza> for Oklcha

fn from(value: Xyza) -> Oklcha

Converts to this type from the input type.

impl From<Xyza> for Srgba

fn from(value: Xyza) -> Srgba

Converts to this type from the input type.

impl FromReflect for Xyza

where Xyza: Any + Send + Sync, f32: FromReflect + TypePath + RegisterForReflection,

fn from_reflect(reflect: &(dyn Reflect + 'static)) -> Option<Xyza>

Constructs a concrete instance of Self from a reflected value.

fn take_from_reflect( reflect: Box<dyn Reflect> ) -> Result<Self, Box<dyn Reflect>>

Attempts to downcast the given value to Self using, constructing the value using from_reflect if that fails.

impl GetTypeRegistration for Xyza

where Xyza: Any + Send + Sync, f32: FromReflect + TypePath + RegisterForReflection,

fn get_type_registration() -> TypeRegistration

Returns the default TypeRegistration for this type.

fn register_type_dependencies(registry: &mut TypeRegistry)

Registers other types needed by this type.

impl Luminance for Xyza

fn with_luminance(&self, lightness: f32) -> Xyza

Return a new version of this color with the given luminance. The resulting color will be clamped to the valid range for the color space; for some color spaces, clamping may cause the hue or chroma to change.

fn luminance(&self) -> f32

Return the luminance of this color (0.0 - 1.0).

fn darker(&self, amount: f32) -> Xyza

Return a darker version of this color. The amount should be between 0.0 and 1.0. The amount represents an absolute decrease in luminance, and is distributive: color.darker(a).darker(b) == color.darker(a + b). Colors are clamped to black if the amount would cause them to go below black.

fn lighter(&self, amount: f32) -> Xyza

Return a lighter version of this color. The amount should be between 0.0 and 1.0. The amount represents an absolute increase in luminance, and is distributive: color.lighter(a).lighter(b) == color.lighter(a + b). Colors are clamped to white if the amount would cause them to go above white.

impl Mix for Xyza

fn mix(&self, other: &Xyza, factor: f32) -> Xyza

Linearly interpolate between this and another color, by factor. Factor should be between 0.0 and 1.0.

fn mix_assign(&mut self, other: Self, factor: f32)

Linearly interpolate between this and another color, by factor, storing the result in this color. Factor should be between 0.0 and 1.0.

impl Mul<Xyza> for f32

type Output = Xyza

The resulting type after applying the * operator.

fn mul(self, rhs: Xyza) -> <f32 as Mul<Xyza>>::Output

Performs the * operation.

impl Mul<f32> for Xyza

type Output = Xyza

The resulting type after applying the * operator.

fn mul(self, rhs: f32) -> <Xyza as Mul<f32>>::Output

Performs the * operation.

impl MulAssign<f32> for Xyza

fn mul_assign(&mut self, rhs: f32)

Performs the *= operation.

impl Neg for Xyza

type Output = Xyza

The resulting type after applying the - operator.

fn neg(self) -> <Xyza as Neg>::Output

Performs the unary - operation.

impl PartialEq for Xyza

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Reflect for Xyza

where Xyza: Any + Send + Sync, f32: FromReflect + TypePath + RegisterForReflection,

fn get_represented_type_info(&self) -> Option<&'static TypeInfo>

Returns the TypeInfo of the type represented by this value.

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

Returns the value as a Box<dyn Any>.

fn as_any(&self) -> &(dyn Any + 'static)

Returns the value as a &dyn Any.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Returns the value as a &mut dyn Any.

fn into_reflect(self: Box<Xyza>) -> Box<dyn Reflect>

Casts this type to a boxed reflected value.

fn as_reflect(&self) -> &(dyn Reflect + 'static)

Casts this type to a reflected value.

fn as_reflect_mut(&mut self) -> &mut (dyn Reflect + 'static)

Casts this type to a mutable reflected value.

fn clone_value(&self) -> Box<dyn Reflect>

Clones the value as a Reflect trait object.

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

Performs a type-checked assignment of a reflected value to this value.

fn apply(&mut self, value: &(dyn Reflect + 'static))

Applies a reflected value to this value.

fn reflect_kind(&self) -> ReflectKind

Returns a zero-sized enumeration of “kinds” of type.

fn reflect_ref(&self) -> ReflectRef<'_>

Returns an immutable enumeration of “kinds” of type.

fn reflect_mut(&mut self) -> ReflectMut<'_>

Returns a mutable enumeration of “kinds” of type.

fn reflect_owned(self: Box<Xyza>) -> ReflectOwned

Returns an owned enumeration of “kinds” of type.

fn reflect_partial_eq(&self, value: &(dyn Reflect + 'static)) -> Option<bool>

Returns a “partial equality” comparison result.

fn reflect_hash(&self) -> Option<u64>

Returns a hash of the value (which includes the type).

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

Debug formatter for the value.

fn serializable(&self) -> Option<Serializable<'_>>

Returns a serializable version of the value.

fn is_dynamic(&self) -> bool

Indicates whether or not this type is a dynamic type.

impl Serialize for Xyza

fn serialize<__S>( &self, __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Struct for Xyza

where Xyza: Any + Send + Sync, f32: FromReflect + TypePath + RegisterForReflection,

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

Returns a reference to the value of the field named name as a &dyn Reflect.

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

Returns a mutable reference to the value of the field named name as a &mut dyn Reflect.

fn field_at(&self, index: usize) -> Option<&(dyn Reflect + 'static)>

Returns a reference to the value of the field with index index as a &dyn Reflect.

fn field_at_mut(&mut self, index: usize) -> Option<&mut (dyn Reflect + 'static)>

Returns a mutable reference to the value of the field with index index as a &mut dyn Reflect.

fn name_at(&self, index: usize) -> Option<&str>

Returns the name of the field with index index.

fn field_len(&self) -> usize

Returns the number of fields in the struct.

fn iter_fields(&self) -> FieldIter<'_>

Returns an iterator over the values of the reflectable fields for this struct.

fn clone_dynamic(&self) -> DynamicStruct

Clones the struct into a DynamicStruct.

impl Sub for Xyza

type Output = Xyza

The resulting type after applying the - operator.

fn sub(self, rhs: Xyza) -> <Xyza as Sub>::Output

Performs the - operation.

impl SubAssign for Xyza

fn sub_assign(&mut self, rhs: Xyza)

Performs the -= operation.

impl TypePath for Xyza

where Xyza: Any + Send + Sync,

fn type_path() -> &'static str

Returns the fully qualified path of the underlying type.

fn short_type_path() -> &'static str

Returns a short, pretty-print enabled path to the type.

fn type_ident() -> Option<&'static str>

Returns the name of the type, or None if it is anonymous.

fn crate_name() -> Option<&'static str>

Returns the name of the crate the type is in, or None if it is anonymous.

fn module_path() -> Option<&'static str>

Returns the path to the module the type is in, or None if it is anonymous.

impl Typed for Xyza

where Xyza: Any + Send + Sync, f32: FromReflect + TypePath + RegisterForReflection,

fn type_info() -> &'static TypeInfo

Returns the compile-time info for the underlying type.

impl VectorSpace for Xyza

const ZERO: Xyza = _

The zero vector, which is the identity of addition for the vector space type.

fn lerp(&self, rhs: Self, t: f32) -> Self

Perform vector space linear interpolation between this element and another, based on the parameter t. When t is 0, self is recovered. When t is 1, rhs is recovered.

impl Copy for Xyza

impl StructuralPartialEq for Xyza