Struct AcesCg

pub struct AcesCg;

🌌 The ACEScg color space.

The ACEScg color space is a linear color space. The wide gamut makes this color space useful as a working space for computer graphics.

Its components are [r, g, b] (red, green, and blue channels respectively), with [0, 0, 0] pure black and [1, 1, 1] white. The natural bounds of the components are [-65504.0, 65504.0], though it is unusual to clip in this color space.

This color space is defined by the Academy Color Encoding System specification.

ACEScg has a reference white near D60; see the XYZ-D65 color space documentation for some background information on the meaning of “reference white.”

See also Aces2065_1.

Trait Implementations

impl Clone for AcesCg

fn clone(&self) -> AcesCg

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ColorSpace for AcesCg

const IS_LINEAR: bool = true

Whether the color space is linear.

const TAG: Option<ColorSpaceTag>

The tag corresponding to this color space, if a matching tag exists.

const WHITE_POINT: Chromaticity = Chromaticity::ACES

The white point of the color space.

const WHITE_COMPONENTS: [f32; 3]

The component values for the color white within this color space.

fn to_linear_srgb(src: [f32; 3]) -> [f32; 3]

Convert an opaque color to linear sRGB.

fn from_linear_srgb(src: [f32; 3]) -> [f32; 3]

Convert an opaque color from linear sRGB.

fn to_linear_srgb_absolute(src: [f32; 3]) -> [f32; 3]

Convert an opaque color to linear sRGB, without chromatic adaptation.

fn from_linear_srgb_absolute(src: [f32; 3]) -> [f32; 3]

Convert an opaque color from linear sRGB, without chromatic adaptation.

fn clip([r, g, b]: [f32; 3]) -> [f32; 3]

Clip the color’s components to fit within the natural gamut of the color space.

const LAYOUT: ColorSpaceLayout = ColorSpaceLayout::Rectangular

The layout of the color space.

fn convert<TargetCS: ColorSpace>(src: [f32; 3]) -> [f32; 3]

Convert to a different color space.

fn convert_absolute<TargetCS: ColorSpace>(src: [f32; 3]) -> [f32; 3]

Convert to a different color space, without chromatic adaptation.

fn chromatically_adapt( src: [f32; 3], from: Chromaticity, to: Chromaticity, ) -> [f32; 3]

Chromatically adapt the color between the given white point chromaticities.

fn scale_chroma(src: [f32; 3], scale: f32) -> [f32; 3]

Scale the chroma by the given amount.

impl Debug for AcesCg

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

Formats the value using the given formatter.

impl From<AcesCg> for ColorSpaceTag

fn from(_: AcesCg) -> Self

Converts to this type from the input type.

impl Copy for AcesCg