Function parallel_axis_moment_of_inertia 

pub fn parallel_axis_moment_of_inertia(
    center_moment_of_inertia: f64,
    mass: f64,
    distance: f64,
) -> Option<f64>

Applies the parallel-axis theorem using I = I_cm + md².

Examples

use use_rigidbody::parallel_axis_moment_of_inertia;

assert_eq!(parallel_axis_moment_of_inertia(4.0, 2.0, 3.0), Some(22.0));