@huukhanhnguyen/geometry / namespaces/Wire

namespaces/Wire#

counts#

const counts: (json) => Uint32Array = wasm.wire_counts

[edges, vertices] — the edge count and the number of DISTINCT vertices they reach.

Parameters#

json#

string

Returns#

Uint32Array

edgeValue#

const edgeValue: (json, edge_index, t) => Float64Array = wasm.wire_edge_value

curve.value(t) of one edge, in the wire's own edge order.

Parameters#

json#

string

edge_index#

number

t#

number

Returns#

Float64Array

isChain#

const isChain: (json) => boolean = wasm.wire_is_chain

One connected component with every vertex of degree at most 2 — a path or a simple cycle. An EMPTY complex is vacuously a chain.

Parameters#

json#

string

Returns#

boolean

isClosed#

const isClosed: (json) => boolean = wasm.wire_is_closed

A chain with no free ends. An empty complex is a chain but is NOT closed.

Parameters#

json#

string

Returns#

boolean

transform#

const transform: (json, matrix) => string = wasm.wire_transform

Apply an affine map and return a NEW Wire document (immutable).

Parameters#

json#

string

matrix#

Float64Array

Returns#

string

vertexPositions#

const vertexPositions: (json) => Float64Array = wasm.wire_vertex_positions

Every distinct vertex position, flattened [x, y, z, ...] in first-appearance order.

Parameters#

json#

string

Returns#

Float64Array