Function vec3::transform_mat4_projection

pub fn transform_mat4_projection<'out, T>(
    out: &'out mut [T; 3], 
    v: &[T; 3], 
    m: &[T; 16]
) -> &'out mut [T; 3] where
    T: Clone + One + Zero + Add<T, Output = T>,
    &'a T: Div<&'b T, Output = T> + Mul<&'b T, Output = T>, 

Example

let mut v = vec3::new_zero();
vec3::transform_mat4_projection(&mut v, &vec3::new_one(),
    &[1_f32, 0_f32, 0_f32, 0_f32, 0_f32, 1_f32, 0_f32, 0_f32, 0_f32, 0_f32, 1_f32, 0_f32, 0_f32, 0_f32, 0_f32, 1_f32]
);
assert_eq!(v, vec3::new_one());