Struct LandmarkSet 

pub struct LandmarkSet { /* private fields */ }

A collection of body landmarks with measurement helpers.

Implementations

impl LandmarkSet

pub fn new() -> Self

Create an empty landmark set.

pub fn insert(&mut self, landmark: Landmark)

Insert or replace a landmark.

pub fn get(&self, id: &LandmarkId) -> Option<&Landmark>

Retrieve a landmark by id.

pub fn count(&self) -> usize

Number of landmarks in this set.

pub fn all_positions(&self) -> Vec<([f32; 3], f32)>

Returns all positions and their confidence values.

pub fn distance(&self, a: &LandmarkId, b: &LandmarkId) -> Option<f32>

Euclidean distance between two landmarks, or None if either is missing.

pub fn body_height(&self) -> Option<f32>

Estimated body height from TopOfHead to HeelLeft (average of left/right if available).

Returns None if TopOfHead is absent.

pub fn shoulder_width(&self) -> Option<f32>

Shoulder width from left acromion to right acromion.

pub fn hip_width(&self) -> Option<f32>

Hip width from left hip to right hip.

pub fn arm_length(&self, side: Side) -> Option<f32>

Arm length for the given side: shoulder (acromion) to wrist.

pub fn leg_length(&self, side: Side) -> Option<f32>

Leg length for the given side: hip to ankle.

pub fn symmetry_error(&self) -> f32

Maximum left-right asymmetry across all bilateral landmark pairs (in world units).

For each bilateral pair, computes the difference in X-axis distance from the midline. Returns the maximum such difference; returns 0.0 if no bilateral pairs are present.

pub fn to_map(&self) -> HashMap<String, [f32; 3]>

Serialize to a map of landmark_name → [x, y, z].

Trait Implementations

impl Clone for LandmarkSet

fn clone(&self) -> LandmarkSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LandmarkSet

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

Formats the value using the given formatter.

impl Default for LandmarkSet

fn default() -> LandmarkSet

Returns the “default value” for a type.