Struct UnitVector3 

pub struct UnitVector3 { /* private fields */ }

A finite, normalized direction in three-dimensional Cartesian space.

Construction accepts any finite non-zero vector and normalizes it with a scaled norm, avoiding intermediate overflow for large finite components.

Implementations

impl UnitVector3

pub fn new(x: f64, y: f64, z: f64) -> Result<Self, InterferenceError>

Checks and normalizes a direction.

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

Returns the normalized Cartesian components.

pub fn signed_distance_metres(self, from: Point3M, to: Point3M) -> f64

Projects the displacement from from to to onto this direction.

The result is a signed distance in metres. Propagation entry points reject a non-finite derived value and negative forward-plane distances.

Trait Implementations

impl Clone for UnitVector3

fn clone(&self) -> UnitVector3

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for UnitVector3

impl Debug for UnitVector3

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

Formats the value using the given formatter.

impl PartialEq for UnitVector3

fn eq(&self, other: &UnitVector3) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for UnitVector3