Function vec3::transform_mat2_mut

pub fn transform_mat2_mut<'out, T>(
    out: &'out mut [T; 3], 
    m: &[T; 4]
) -> &'out mut [T; 3] where
    T: Clone + Add<T, Output = T>,
    &'a T: Mul<&'b T, Output = T>, 

Example

let mut v = vec3::new_one();
vec3::transform_mat2_mut(&mut v, &[1_f32, 0_f32, 0_f32, 1_f32]);
assert_eq!(v, vec3::new_one());