Trait piet_common::kurbo::ParamCurveCurvature

pub trait ParamCurveCurvature: ParamCurveDeriv where
    Self::DerivResult: ParamCurveDeriv, {
    fn curvature(&self, t: f64) -> f64 { ... }
}

A parametrized curve that reports its curvature.

Provided methods

fn curvature(&self, t: f64) -> f64

Compute the signed curvature at parameter t.

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Implementors

impl ParamCurveCurvature for CubicBez

impl ParamCurveCurvature for Line

fn curvature(&self, _t: f64) -> f64

impl ParamCurveCurvature for QuadBez

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