Enum CurveKind 

pub enum CurveKind {
    Line {
        start: PointId,
        end: PointId,
    },
    Arc {
        start: PointId,
        end: PointId,
        sweep: f64,
    },
    Circle {
        center: PointId,
        radius: f64,
    },
    Spline {
        control_points: Vec<PointId>,
    },
}

Variants

Line

Fields

start: PointId

end: PointId

Arc

A circular arc from start to end, turning counter-clockwise by sweep radians (clockwise if negative, |sweep| < 2π). Equivalent to giving its curvature 2 sin(sweep / 2) / |end - start| — see crate::geometry for why the sweep is what is stored and solved.

Fields

start: PointId

end: PointId

sweep: f64

Circle

Fields

center: PointId

radius: f64

Spline

A clamped, uniform, non-rational B-spline of degree min(3, control_points.len() - 1) through its first and last control points.

Fields

control_points: Vec<PointId>

Trait Implementations

impl Clone for CurveKind

fn clone(&self) -> CurveKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CurveKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CurveKind

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CurveKind

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for CurveKind

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CurveKind