Enum FaceLocation 

#[non_exhaustive]
pub enum FaceLocation {
    Inside(usize),
    OnBoundary {
        face: usize,
        ring: usize,
        edge: usize,
    },
    InClosedGap(usize),
    InObstacle(usize),
    Unbounded,
}

Where a point lies relative to a FreeFaces.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Inside(usize)

Inside the face of that index.

OnBoundary

On a ring edge of a face. Ring 0 is the outer ring, k >= 1 is holes[k - 1]; the edge’s sources say what it lies on.

Fields

face: usize

The face.

ring: usize

The ring of the face.

edge: usize

The edge of the ring.

InClosedGap(usize)

In or on the closed gap of that index.

InObstacle(usize)

In or on the input obstacle of that index (the lowest).

Unbounded

In none of them: outside every bounded free face.

Trait Implementations

impl Clone for FaceLocation

fn clone(&self) -> FaceLocation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FaceLocation

impl Debug for FaceLocation

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

Formats the value using the given formatter.

impl Eq for FaceLocation

impl PartialEq for FaceLocation

fn eq(&self, other: &FaceLocation) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FaceLocation