Enum LawSegment 

pub enum LawSegment {
    Constant {
        length: f64,
        radius: f64,
    },
    Linear {
        length: f64,
        start_radius: f64,
        end_radius: f64,
    },
    Interpolated {
        points: Vec<(f64, f64)>,
    },
}

One user segment of a composite radius law, spanning length of abscissa.

Variants

Constant

Constant radius over length (OCCT Law_Constant).

Fields

length: f64

radius: f64

Linear

Linear ramp from start_radius to end_radius over length (OCCT Law_Linear).

Fields

length: f64

start_radius: f64

end_radius: f64

Interpolated

Monotone C1 interpolation through (abscissa_offset, radius) points (OCCT Law_Interpol). Offsets are measured from the segment start; the first must be exactly 0.0, offsets strictly increase, and the last offset is the segment length. Interpolation is shape-preserving (Fritsch–Carlson PCHIP): the law never overshoots the point radii, so positive inputs stay positive.

Fields

points: Vec<(f64, f64)>

Trait Implementations

impl Clone for LawSegment

fn clone(&self) -> LawSegment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LawSegment

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

Formats the value using the given formatter.