Struct GrowParams 

#[non_exhaustive]
pub struct GrowParams {
    pub attach_search_rel: f32,
    pub attach_ambiguity_factor: f32,
    pub boundary_search_factor: f32,
}

Tolerances for the square-lattice growth helpers.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

attach_search_rel: f32

Candidate-search radius (fraction of cell_size) around each prediction. Applies when the target is being interpolated between labelled neighbours on opposite sides.

attach_ambiguity_factor: f32

Ambiguity factor: if the second-nearest candidate is within factor × nearest_distance, the attachment is skipped.

boundary_search_factor: f32

Multiplier on attach_search_rel when the target is being extrapolated outward from the labelled set (every labelled neighbour sits on the same side of the target along at least one axis). Defaults to 2.0 — opens the search up enough to absorb the perspective-foreshortening overshoot at the image edge while still rejecting off-lattice candidates that sit several cell- widths away.

Implementations

impl GrowParams

pub fn new(attach_search_rel: f32, attach_ambiguity_factor: f32) -> Self

Construct grow parameters from the interpolation search radius and ambiguity factor; boundary_search_factor keeps its default.

Trait Implementations

impl Clone for GrowParams

fn clone(&self) -> GrowParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GrowParams

impl Debug for GrowParams

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

Formats the value using the given formatter.

impl Default for GrowParams

fn default() -> Self

Returns the “default value” for a type.