Struct FillBoundary 

pub struct FillBoundary {
    pub edge: Shape,
    pub support: Option<Shape>,
    pub continuity: Continuity,
}

One side of an N-sided filling.

Fields

edge: Shape

The boundary edge, placed or not. The filling’s face is bounded by this edge node itself where the edge is not placed and its ends are the vertex nodes its neighbours’ ends are; otherwise by a new edge on the edge’s curve, where it stands, between vertices shared with the neighbouring sides, which the history records as generated from this edge. Either way the face sews to the edge’s own faces.

support: Option<Shape>

The face the edge belongs to, placed or not, which the filling meets across it; the edge as an edge of this face, at the same placement. Required for Continuity::G1 and Continuity::G2; on a Continuity::C0 side it is measured against and helps decide which way the filling faces.

continuity: Continuity

How the filling meets support: Continuity::C0 (position), Continuity::G1 (tangent plane) or Continuity::G2 (tangent plane and normal curvature).

Trait Implementations

impl Clone for FillBoundary

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FillBoundary

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

Formats the value using the given formatter.