Struct lyon_tessellation::StrokeVertex

pub struct StrokeVertex<'a, 'b>(_);

Extra vertex information from the StrokeTessellator accessible when building vertices.

Implementations

impl<'a, 'b> StrokeVertex<'a, 'b>

pub fn position(&self) -> Point

The vertex position.

pub fn normal(&self) -> Vector

Normal at this vertex.

The length of the provided normal is such that displacing the vertex along it inflates the stroke by 2.0 (1.0 on each side).

pub fn position_on_path(&self) -> Point

Position of this vertex on the path, unaffected by the line width.

pub fn advancement(&self) -> f32

How far along the path this vertex is.

pub fn side(&self) -> Side

Whether the vertex is on the left or right side of the path.

pub fn source(&self) -> VertexSource

Returns the source of this vertex.

pub fn interpolated_attributes(&mut self) -> &[f32]

Returns the source of this vertex.