Struct duku::Rgbf

pub struct Rgbf {
    pub r: f32,
    pub g: f32,
    pub b: f32,
    pub a: f32,
}

Color floats in RGB with alpha.

Makes it easier to handle/convert colors.

Examples

let red = Rgbf::red(0.7);

Fields

r: f32

the red component

g: f32

the green component

b: f32

the blue component

a: f32

the alpha component

Implementations

impl Rgbf

pub const fn new(r: f32, g: f32, b: f32) -> Self

Create color

pub const fn gray(v: f32) -> Self

Create color with the same value for all components

pub const fn red(v: f32) -> Self

Create color with setting only the red component

pub const fn green(v: f32) -> Self

Create color with setting only the green component

pub const fn blue(v: f32) -> Self

Create color with setting only the blue component

pub const fn clear() -> Self

Create transparent color

pub const fn alpha(self, a: f32) -> Self

Create color, modifying the color's alpha

Examples

let color = Rgbf::blue(0.5).alpha(0.3);

Trait Implementations

impl Clone for Rgbf

pub fn clone(&self) -> Rgbf

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Rgbf

impl Debug for Rgbf

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

Formats the value using the given formatter.

impl Default for Rgbf

pub fn default() -> Self

Returns the "default value" for a type.

impl<'_> From<&'_ str> for Rgbf

pub fn from(s: &str) -> Self

Performs the conversion.

impl From<[f32; 3]> for Rgbf

pub fn from(a: [f32; 3]) -> Self

Performs the conversion.

impl From<[f32; 4]> for Rgbf

pub fn from(a: [f32; 4]) -> Self

Performs the conversion.

impl From<Hsb> for Rgbf

pub fn from(hsb: Hsb) -> Self

Performs the conversion.

impl From<Rgb> for Rgbf

pub fn from(c: Rgb) -> Self

Performs the conversion.

impl From<Rgbf> for Hsb

pub fn from(rgbf: Rgbf) -> Self

Performs the conversion.

impl From<Rgbf> for Rgb

pub fn from(c: Rgbf) -> Self

Performs the conversion.

impl From<Rgbf> for Vec3

pub fn from(c: Rgbf) -> Self

Performs the conversion.

impl From<Rgbf> for Vec4

pub fn from(c: Rgbf) -> Self

Performs the conversion.

impl Into<[f32; 4]> for Rgbf

pub fn into(self) -> [f32; 4]

Performs the conversion.

impl Mix for Rgbf

pub fn mix(from: Self, to: Self, p: f32) -> Self

Calculate color between from and to at point p in range 0 to 1

impl PartialEq<Rgbf> for Rgbf

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

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

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

This method tests for !=.

impl StructuralPartialEq for Rgbf