Struct SpatialHexValidator 

pub struct SpatialHexValidator {
    pub min_spacing: f32,
    pub max_spacing: f32,
}

Validator for hex grids with no orientation information.

Classifies neighbors into 6 sextant directions and filters by distance. Suitable for hex lattices of circular markers (ringgrid), blob detections, or any approximately regular hex arrangement.

PointData

() — no per-point data needed.

Fields

min_spacing: f32

Minimum acceptable neighbor distance (pixels).

max_spacing: f32

Maximum acceptable neighbor distance (pixels).

Trait Implementations

impl HexNeighborValidator for SpatialHexValidator

type PointData = ()

Per-point data beyond position (e.g., orientation angle). Use () if no extra data is needed.

fn validate( &self, _source_index: usize, _source_data: &(), candidate: &NeighborCandidate, _candidate_data: &(), ) -> Option<(HexDirection, f32)>

Validate whether candidate is a valid hex grid neighbor of the point at source_index. Returns (direction, score) where lower score is better, or None to reject.