Enum Intersections 

pub enum Intersections<T> {
    Found(Vec<T>),
    Coincident(Vec<T>),
}

Result of a subdivision-based intersection search: either the finite set of distinct solutions, or a signal that the two shapes coincide/overlap over a shared region rather than meeting at finitely many isolated points.

Overlaps are found directly (see curve_curve::curve_curve_intersect and curve_surface::curve_surface_intersect), not inferred from a search reaching max_solutions.

Intersections::Coincident carries, up to max_solutions, the overlaps’ ends, the isolated crossings and points spread evenly over the overlaps — some callers detect coincidence some other way and just want every point regardless (see geop-lib-booleans’s remesh_edges_x_edges); others want to reuse them for a follow-up geometric test instead of re-deriving them (see remesh_edges_x_faces::find_coincident_pair). Use Intersections::into_vec to get the solutions either way, or match to tell the two cases apart.

Variants

Found(Vec<T>)

The distinct isolated solutions: the shapes overlap nowhere.

Coincident(Vec<T>)

The shapes overlap along a shared region: points of it, and the isolated solutions besides.

Implementations

impl<T> Intersections<T>

pub fn is_coincident(&self) -> bool

true for Intersections::Coincident.

pub fn into_vec(self) -> Vec<T>

The solutions found, regardless of variant.

pub fn as_slice(&self) -> &[T]

The solutions found, regardless of variant.

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

Trait Implementations

impl<T: Clone> Clone for Intersections<T>

fn clone(&self) -> Intersections<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Intersections<T>

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

Formats the value using the given formatter.