Struct lyon_algorithms::walk::RegularPattern

pub struct RegularPattern<Cb> {
    pub callback: Cb,
    pub interval: f32,
}

A simple pattern that invokes a callback at regular intervals.

If the callback returns false, path walking stops.

Fields

callback: Cb

The function to call at each step.

interval: f32

A constant interval between each step.

Trait Implementations

impl<Cb> Pattern for RegularPattern<Cb>

where Cb: FnMut(Point, Vector, f32) -> bool,

fn next( &mut self, position: Point, tangent: Vector, distance: f32 ) -> Option<f32>

This method is invoked at each step along the path.

fn begin(&mut self, distance: f32) -> Option<f32>

Invoked at the start each sub-path.