Function saturate

examples/shaders/shared/src/lib.rs:42–44

(x: f32)

}

pub fn saturate(x: f32) -> f32 {
    x.clamp(0.0, 1.0)
}

pub fn pow(v: Vec3, power: f32) -> Vec3 {
    vec3(v.x.powf(power), v.y.powf(power), v.z.powf(power))