Enum lyon_tessellation::VertexSource

pub enum VertexSource {
    Endpoint {
        id: EndpointId,
    },
    Edge {
        from: EndpointId,
        to: EndpointId,
        t: f32,
    },
}

Where a vertex produced by a tessellator comes from in the original path.

In most cases, vertices come directly from an endpoint. However, Curve approximations and self-intersections can introduce vertices that are on one or several edges, at a certain parameter t between the two endpoints of the edge.

Variants

Endpoint

Fields

id: EndpointId

Edge

Fields

from: EndpointId

to: EndpointId

t: f32

Implementations

impl VertexSource

pub fn is_endpoint(&self) -> bool

pub fn is_edge(&self) -> bool

Trait Implementations

impl Clone for VertexSource

fn clone(&self) -> VertexSource

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VertexSource

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

Formats the value using the given formatter.

impl PartialEq for VertexSource

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for VertexSource

impl StructuralPartialEq for VertexSource