Struct Snapped 

pub struct Snapped {
    pub points: ExactPoints,
    pub arrangement: Arrangement,
    pub routes: Vec<Vec<(PieceId, bool)>>,
    pub displacement: DisplacementBound,
    pub rerouted: usize,
}

The edges of a snap-rounded set, as fragments of an exact arrangement.

Fields

points: ExactPoints

The hot centres, all flat, with the frame sign of the input points (the arrangement may add points only if it was refused).

arrangement: Arrangement

The arrangement of the fragments; no crossings.

routes: Vec<Vec<(PieceId, bool)>>

Per input edge, its pieces from ends[0] to ends[1], each with whether that direction runs from ends[0] to ends[1] of the piece. Empty when both ends round to the same cell.

displacement: DisplacementBound

How far a boundary point moved at most, in the maximum norm.

rerouted: usize

The edges routed through a cell other than their ends’ cells.

Implementations

impl Snapped

pub fn point(&self, vertex: VertexId) -> GeomResult<Point2>

The binary64 position of a vertex of the arrangement.

pub fn class_boundary( &self, chain: &[(usize, bool)], ) -> GeomResult<ClassBoundary>

The net boundary of a class whose boundary is chain: elements (edge, forward) of the input edges, forward when the class runs along the edge from ends[0] to ends[1] with the class on its left. Opposite traversals of a piece cancel. A piece traversed twice the same way is refused.

Trait Implementations

impl Clone for Snapped

fn clone(&self) -> Snapped

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Snapped

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

Formats the value using the given formatter.