#[derive(Debug, Clone, Copy, PartialEq)]
pub struct Color {
pub r: f32,
pub g: f32,
pub b: f32,
pub a: f32,
}
impl Color {
pub const TRANSPARENT: Self = Self::rgba(0.0, 0.0, 0.0, 0.0);
pub const BLACK: Self = Self::rgb(0.0, 0.0, 0.0);
pub const WHITE: Self = Self::rgb(1.0, 1.0, 1.0);
pub const fn rgb(r: f32, g: f32, b: f32) -> Self {
Self { r, g, b, a: 1.0 }
}
pub const fn rgba(r: f32, g: f32, b: f32, a: f32) -> Self {
Self { r, g, b, a }
}
pub fn from_hex(rgb: u32) -> Self {
let r = ((rgb >> 16) & 0xff) as f32 / 255.0;
let g = ((rgb >> 8) & 0xff) as f32 / 255.0;
let b = (rgb & 0xff) as f32 / 255.0;
Self::rgb(r, g, b)
}
pub fn with_alpha(self, a: f32) -> Self {
Self { a, ..self }
}
}