Macro euler::vec2 [−][src]
macro_rules! vec2 { () => { ... }; ($expr:expr) => { ... }; ($x:expr, $y:expr) => { ... }; }
Single-precision 2D vector macro constructor.
Examples
Zeros
let zeros = vec2!(); assert_eq!(zeros.as_ref(), &[0.0, 0.0]);
Ones
let ones = vec2!(1.0); assert_eq!(ones.as_ref(), &[1.0, 1.0]);
Full
let full = vec2!(1.2, 3.4); assert_eq!(full.as_ref(), &[1.2, 3.4]);