Struct PyRacingLine 

pub struct PyRacingLine {
    pub centerline: Vec<TrackPoint>,
    pub racing_line: Vec<[f64; 2]>,
    pub sector_boundaries: Vec<usize>,
    pub sector_times: Vec<f64>,
    pub track_length: f64,
}

Racing line optimizer and analyzer.

Fields

centerline: Vec<TrackPoint>

Track centerline points.

racing_line: Vec<[f64; 2]>

Optimized racing line (same count as centerline).

sector_boundaries: Vec<usize>

Sector boundaries (indices into centerline).

sector_times: Vec<f64>

Sector times (s) from the last lap simulation.

track_length: f64

Total track length (m).

Implementations

impl PyRacingLine

pub fn new(centerline: Vec<TrackPoint>) -> Self

Create a racing line optimizer from a centerline.

pub fn curvature_at(&self, i: usize) -> f64

Compute local curvature at point i (using finite differences).

pub fn optimize_step(&mut self, alpha: f64)

Run one step of minimum-curvature optimization (gradient descent on curvature).

pub fn optimize(&mut self, n_iter: u32, alpha: f64)

Run n_iter optimization iterations.

pub fn total_curvature(&self) -> f64

Compute the total curvature of the current racing line.

Trait Implementations

impl Clone for PyRacingLine

fn clone(&self) -> PyRacingLine

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PyRacingLine

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PyRacingLine

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PyRacingLine

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.