Trait Vertex

pub trait Vertex: Clone + Eq {
    type Face: Face<Vertex = Self, HalfEdge = Self::HalfEdge>;
    type HalfEdge: HalfEdge<Face = Self::Face, Vertex = Self>;

    // Required methods
    fn index(&self) -> usize;
    fn pos(&self) -> [f64; 3];
    fn degree(&self) -> usize;
    fn outgoing(&self, index: usize) -> Self::HalfEdge;

    // Provided methods
    fn face(&self, index: usize) -> Self::Face { ... }
    fn faces(&self) -> impl Iterator<Item = Self::Face> { ... }
    fn outgoings(&self) -> impl Iterator<Item = Self::HalfEdge> { ... }
}

Represents a vertex on a Sphere.

Required Associated Types

type Face: Face<Vertex = Self, HalfEdge = Self::HalfEdge>

The type of Face on the sphere.

type HalfEdge: HalfEdge<Face = Self::Face, Vertex = Self>

The type of HalfEdge on the sphere.

Required Methods

fn index(&self) -> usize

The index of this vertex within the Sphere::vertices list.

fn pos(&self) -> [f64; 3]

The position of this vertex.

This is guaranteed to be a unit-length vector.

fn degree(&self) -> usize

The number of edges (or equivalently, Faces) that are connected to this vertex.

fn outgoing(&self, index: usize) -> Self::HalfEdge

Gets an outgoing HalfEdge based on its index within the Vertex::outgoings list.

Provided Methods

fn face(&self, index: usize) -> Self::Face

Gets a connected Face based on its index within the Vertex::faces list.

fn faces(&self) -> impl Iterator<Item = Self::Face>

Iterates over the Faces which are connected to this vertex.

fn outgoings(&self) -> impl Iterator<Item = Self::HalfEdge>

Iterates over the outgoing HalfEdges which have this vertex as their start.

Edges will be returned in counter-clockwise order around the vertex.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Vertex for subsphere::basetri::Vertex

type Face = Face

type HalfEdge = HalfEdge

impl<Proj: Eq + Clone + BaseTriProjector> Vertex for subsphere::hex::Vertex<Proj>

type Face = Face<Proj>

type HalfEdge = HalfEdge<Proj>

impl<Proj: Eq + Clone + BaseTriProjector> Vertex for subsphere::tri::Vertex<Proj>

type Face = Face<Proj>

type HalfEdge = HalfEdge<Proj>