Struct Color 

#[repr(C)]
pub struct Color {
    pub r: f32,
    pub g: f32,
    pub b: f32,
    pub a: f32,
}

RGBA color used by default Cotis configs and commands.

Channel values use the 0..=255 range stored as f32. Renderers usually normalize by dividing by 255.0.

Fields

r: f32

Red channel in 0..=255.

g: f32

Green channel in 0..=255.

b: f32

Blue channel in 0..=255.

a: f32

Alpha channel in 0..=255.

Implementations

impl Color

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

Creates an opaque color from RGB channels.

Sets alpha to 255.0.

Examples

use cotis_defaults::colors::Color;

let color = Color::rgb(128.0, 64.0, 32.0);
assert_eq!(color.a, 255.0);

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

Creates a color from RGBA channels.

pub const fn u_rgb(r: u8, g: u8, b: u8) -> Self

Creates an opaque color from u8 RGB channels.

pub const fn u_rgba(r: u8, g: u8, b: u8, a: u8) -> Self

Creates a color from u8 RGBA channels.

Trait Implementations

impl Clone for Color

fn clone(&self) -> Color

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Color

impl Debug for Color

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

Formats the value using the given formatter.

impl From<(f32, f32, f32)> for Color

fn from(value: (f32, f32, f32)) -> Self

Converts to this type from the input type.

impl From<(f32, f32, f32, f32)> for Color

fn from(value: (f32, f32, f32, f32)) -> Self

Converts to this type from the input type.

impl From<(u8, u8, u8)> for Color

fn from(value: (u8, u8, u8)) -> Self

Converts to this type from the input type.

impl From<(u8, u8, u8, u8)> for Color

fn from(value: (u8, u8, u8, u8)) -> Self

Converts to this type from the input type.

impl PartialEq for Color

fn eq(&self, other: &Color) -> 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 StructuralPartialEq for Color