Struct InertiaTensor 

pub struct InertiaTensor {
    pub elements: [f64; 9],
}

Inertia tensor (3×3 matrix stored as 9 elements, row-major).

Fields

elements: [f64; 9]

Row-major 3×3 inertia tensor elements.

Implementations

impl InertiaTensor

pub fn from_diagonal(ix: f64, iy: f64, iz: f64) -> Self

Create from diagonal elements (assumes principal axes aligned).

pub fn diagonal(&self) -> [f64; 3]

Return diagonal elements [Ixx, Iyy, Izz].

pub fn trace(&self) -> f64

Trace (sum of diagonal).

Trait Implementations

impl Clone for InertiaTensor

fn clone(&self) -> InertiaTensor

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for InertiaTensor

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for InertiaTensor

fn eq(&self, other: &InertiaTensor) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for InertiaTensor