Struct FootprintUnion 

pub struct FootprintUnion { /* private fields */ }

Hole-aware union of captured footprints on one persisted gnomonic plane.

Implementations

impl FootprintUnion

pub fn new(footprints: &[SkyFootprint]) -> Result<Self>

Build a union while preserving disconnected components and interior holes.

Input order does not affect the anchor, component ordering, or panel evidence ordering. Provenance identities must be unique.

Errors

Returns a typed empty-set, duplicate-provenance, epoch, antipodal, projection, or invalid-geometry error.

pub fn anchor(&self) -> Equatorial

Persisted common-plane anchor used by all union operations.

pub fn area(&self) -> f64

Total captured area in squared gnomonic coordinates.

pub fn component_count(&self) -> usize

Number of disconnected captured components.

pub fn hole_count(&self) -> usize

Total number of interior holes across all components.

pub fn contains_point( &self, point: Equatorial, ) -> Result<PointContainmentEvidence>

Measure inclusive-boundary point containment with component/panel evidence.

pub fn measure_object( &self, object: ObjectShape<'_>, ) -> Result<ObjectCoverageEvidence>

Measure point, footprint, or ellipse coverage against the captured union.

Trait Implementations

impl Clone for FootprintUnion

fn clone(&self) -> FootprintUnion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FootprintUnion

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

Formats the value using the given formatter.