Function rust_pathtracer::prelude::clamp

source · 
pub fn clamp<T>(val: T, min: T, max: T) -> Twhere
    T: PartialOrd<T>,
Expand description

Returns a reference to the input value clamped to the interval [min, max].

In particular: * If min < val < max, this returns val. * If val <= min, this returns min. * If val >= max, this returns max.