Struct Ring 

pub struct Ring {
    pub edges: Vec<(u32, u32)>,
    pub quads: Vec<usize>,
    pub closed: bool,
}

The edge ring of an edge: the edges reached from it by crossing quads to their opposite side, until the ring closes, or meets the cage’s boundary or a face that is not a quad on both ends.

Fields

edges: Vec<(u32, u32)>

Its edges in order, each directed so that the same side of the ring comes first: splitting every edge at a fraction t from its first vertex puts the new loop at t of the way across the ring.

quads: Vec<usize>

The quads crossed, by index, in the same order: the one between edges[i] and edges[i + 1] — and, for a closed ring, between the last edge and the first.

closed: bool

Trait Implementations

impl Clone for Ring

fn clone(&self) -> Ring

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ring

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

Formats the value using the given formatter.

impl Eq for Ring

impl PartialEq for Ring

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Ring