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glam 0.11.3

A simple and fast 3D math library for games and graphics
Documentation 
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#[path = "support/macros.rs"]
#[macro_use]
mod macros;
mod support;

use criterion::{criterion_group, criterion_main, Criterion};
use glam::f32::{Vec3, Vec3A};
use std::ops::Mul;
use support::{random_mat3, random_quat, random_vec3a};

bench_binop!(
    quat_mul_vec3a,
    "quat mul vec3a",
    op => mul,
    from1 => random_quat,
    from2 => random_vec3a
);

bench_binop!(
    mat3_mul_vec3a,
    "mat3 mul vec3a",
    op => mul,
    from1 => random_mat3,
    from2 => random_vec3a
);

#[inline]
fn vec3a_to_rgb_op(v: Vec3A) -> u32 {
    let (red, green, blue) = (v.min(Vec3A::one()).max(Vec3A::zero()) * 255.0).into();
    ((red as u32) << 16 | (green as u32) << 8 | (blue as u32)).into()
}

#[inline]
fn vec3a_deref(v: Vec3A) -> [f32; 3] {
    [v.x, v.y, v.z]
}

#[inline]
fn vec3a_into_array(v: Vec3A) -> [f32; 3] {
    v.into()
}

#[inline]
fn vec3a_into_tuple(v: Vec3A) -> (f32, f32, f32) {
    v.into()
}

#[inline]
fn vec3a_into_vec3(v: Vec3A) -> Vec3 {
    v.into()
}

bench_func!(
vec3a_to_vec3,
"vec3a into vec3",
op => vec3a_into_vec3,
from => random_vec3a
);

bench_func!(
vec3a_to_rgb,
"vec3a to rgb",
op => vec3a_to_rgb_op,
from => random_vec3a
);

bench_func!(
vec3a_to_array_deref,
"vec3a into array deref",
op => vec3a_deref,
from => random_vec3a
);

bench_func!(
vec3a_to_array_into,
"vec3a into array fast",
op => vec3a_into_array,
from => random_vec3a
);

bench_func!(
vec3a_to_tuple_into,
"vec3a into tuple fast",
op => vec3a_into_tuple,
from => random_vec3a
);

euler!(vec3a_euler, "vec3a euler", ty => Vec3A, storage => Vec3A, zero => Vec3A::zero(), rand => random_vec3a);

bench_binop!(
    vec3a_angle_between,
    "vec3a angle_between",
    op => angle_between,
    from1 => random_vec3a,
    from2 => random_vec3a
);

criterion_group!(
    benches,
    quat_mul_vec3a,
    mat3_mul_vec3a,
    vec3a_angle_between,
    vec3a_euler,
    vec3a_to_rgb,
    vec3a_to_array_deref,
    vec3a_to_array_into,
    vec3a_to_tuple_into,
    vec3a_to_vec3,
);

criterion_main!(benches);