Struct CurveSpan 

pub struct CurveSpan(pub NurbCurve3D);

A span of a 3-D curve: a piece of the curve’s points, At its parameter.

Tuple Fields

0: NurbCurve3D

Trait Implementations

impl Clone for CurveSpan

fn clone(&self) -> CurveSpan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CurveSpan

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

Formats the value using the given formatter.

impl Piece for CurveSpan

type At = Scalar

Where on the whole a point of the piece is: its parameters, say.

fn hull(&self) -> GeopResult<Vec<Vector3>>

Points whose convex hull holds every point of the piece.

fn point(&self) -> GeopResult<Option<(Scalar, Vector3)>>

A point of the piece and where it is — if one is known to belong to the set: a patch of a trimmed face may hold none of the face.

fn split(&self, handoff: Scalar) -> GeopResult<Option<Vec<Self>>>

What is left of the piece cut in two — a half known to hold nothing of the set left out — or None once it is within handoff in size.