@huukhanhnguyen/model / nodeMethods/face

nodeMethods/face#

asPaths()#

asPaths(input): PointPath[]

Every open/closed path in a value. A FACE contributes its boundary loops (already closed); a curve contributes its own topology.

Parameters#

input#

unknown

Returns#

PointPath[]

asShapes()#

asShapes(input): BrepData[]

Parameters#

input#

unknown

Returns#

BrepData[]

coplanarGroups()#

coplanarGroups(regions): BrepData[][]

Partition regions into coplanar groups (first member = the group's plane representative). A plane-aware boolean runs per group — regions on different planes never silently merge or drop.

Parameters#

regions#

BrepData[]

Returns#

BrepData[][]

faceOffset()#

faceOffset(face, distance): BrepData

Parameters#

face#

BrepData

distance#

number

Returns#

BrepData

faceTrim()#

faceTrim(face, tool, side?): BrepData

Parameters#

face#

unknown

tool#

unknown

side?#

boolean = true

Returns#

BrepData

fill()#

fill(curve): BrepData

Parameters#

curve#

CurveData | PolyCurve | PolyCurve[] | CurveData[]

Returns#

BrepData

fromCurve2d()#

fromCurve2d(regionJson, uvMatrix?): BrepData

Sample the region's boundary to polygon VERTICES (any arc segment is tessellated at a sane chord tolerance), unproject 2D→3D via the frame, producing 3D world loops.

Parameters#

regionJson#

string

uvMatrix?#

Transformation

Returns#

BrepData

groupedThickenPaths()#

groupedThickenPaths(input, distance, joinType, endType): BrepData[]

Parameters#

input#

unknown

distance#

number

joinType#

OffsetJoinType

endType#

OffsetEndType

Returns#

BrepData[]

newellNormal()#

newellNormal(loop): Point

Unit normal of a CLOSED loop by Newell's method. [0, 0, 1] when the loop encloses no area — the single spelling for solid.ts, planarize.ts, section.ts and importFaces.ts, which each carried an identical copy.

Parameters#

loop#

Point[]

Returns#

Point

planarIntersect()#

planarIntersect(a, other): BrepData

Parameters#

a#

BrepData

other#

unknown

Returns#

BrepData

planarOffsetAll()#

planarOffsetAll(faces, distance): BrepData

Parameters#

faces#

BrepData[]

distance#

number

Returns#

BrepData

planarSubtract()#

planarSubtract(a, other): BrepData

Parameters#

a#

BrepData

other#

unknown

Returns#

BrepData

planarUnion()#

planarUnion(a, other): BrepData

Parameters#

a#

BrepData

other#

unknown

Returns#

BrepData

planarUnionAll()#

planarUnionAll(faces): BrepData

Parameters#

faces#

BrepData[]

Returns#

BrepData

planarUnionRegions()#

planarUnionRegions(faces): BrepData[]

Parameters#

faces#

BrepData[]

Returns#

BrepData[]

planeMatrix()#

planeMatrix(face): Transformation

Parameters#

face#

BrepData

Returns#

Transformation

planeNormal()#

planeNormal(face): Point

Parameters#

face#

BrepData

Returns#

Point

reverseShape()#

reverseShape(e): BrepData

Parameters#

e#

BrepData

Returns#

BrepData

thickenPaths()#

thickenPaths(paths, distance, joinType, endType): BrepData

Stroke a coplanar group of paths into ONE filled face. Each path keeps its own open/closed flag, so an open path strokes with end caps instead of becoming a thin closed ring.

Parameters#

paths#

PointPath[]

distance#

number

joinType#

OffsetJoinType

endType#

OffsetEndType

Returns#

BrepData

toCurve2d()#

toCurve2d(face): string

Build a Curve2d from a face: project each 3D loop to 2D via the face frame (drop z). Closed polygon rings for boolean / offset / triangulation.

Parameters#

face#

BrepData

Returns#

string

toPolylines3D()#

toPolylines3D(s): PointPath[]

Parameters#

s#

BrepData

Returns#

PointPath[]

straightSkeleton#

Re-exports straightSkeleton