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nalgebra
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Added a test for Quaternion::exp().

This commit is contained in:
Dimitri Sabadie 2016-07-29 18:02:37 +02:00
parent 988d9272d2
commit f9c1a2fd98
1 changed files with 7 additions and 1 deletions
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8
tests/quat.rs
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@ -1,7 +1,7 @@
extern crate nalgebra as na; extern crate nalgebra as na;
extern crate rand; extern crate rand;
use na::{Point3, Vector3, Rotation3, UnitQuaternion, Rotation}; use na::{Point3, Quaternion, Vector3, Rotation3, UnitQuaternion, Rotation, one};
use rand::random; use rand::random;
#[test] #[test]
@ -90,3 +90,9 @@ fn test_quaternion_angle_between() {
assert!(na::approx_eq(&na::norm(&na::rotation(&delta)), &delta_angle)) assert!(na::approx_eq(&na::norm(&na::rotation(&delta)), &delta_angle))
} }
#[test]
fn test_quaternion_exp_zero_is_one() {
let q = Quaternion::new(0., 0., 0., 0.);
assert!(na::approx_eq(&q.exp(), &one()))
}