Features DSL

Import

import {
  extrude,
  plane,
  revolve,
  sweep,
  pipe,
  shell,
  mirror,
  deleteFace,
  replaceFace,
  moveFace,
  moveBody,
  splitBody,
  splitFace,
  curveIntersect,
  thicken,
  unwrap,
  hole,
  fillet,
  variableFillet,
  chamfer,
  variableChamfer,
  thread,
  draft,
  patternLinear,
  patternCircular,
  booleanOp,
} from "trueform/dsl/features";

Features

• extrude(id, profile, depth, result?, deps?, opts?) -> Extrude
• plane(id, width, height, result?, opts?) -> Plane
• surface(id, profile, result?, deps?) -> Surface
• revolve(id, profile, axis, angle, result?, opts?) -> Revolve
• loft(id, profiles, result?, deps?, opts?) -> Loft
• sweep(id, profile, path, result?, deps?, opts?) -> Sweep
• pipe(id, axis, length, outerDiameter, innerDiameter?, result?, opts?) -> Pipe
• shell(id, source, thickness, result?, deps?, opts?) -> Shell
• mirror(id, source, plane, result?, deps?) -> Mirror
• deleteFace(id, source, faces, result?, deps?, opts?) -> DeleteFace
• replaceFace(id, source, faces, tool, result?, deps?, opts?) -> ReplaceFace
• moveFace(id, source, faces, result?, deps?, opts?) -> MoveFace
• moveBody(id, source, result?, deps?, opts?) -> MoveBody
• splitBody(id, source, tool, result?, deps?, opts?) -> SplitBody
• splitFace(id, faces, tool, result?, deps?) -> SplitFace
• curveIntersect(id, first, second, result?, deps?) -> CurveIntersect (staging)
• draft(id, source, faces, neutralPlane, pullDirection, angle, result?, deps?) -> Draft
• thicken(id, surface, thickness, result?, deps?, opts?) -> Thicken
• unwrap(id, source, result?, deps?, opts?) -> Unwrap (strict/default and experimental modes)
• thread(id, axis, length, majorDiameter, pitch, result?, deps?, opts?) -> Thread (modeled)
• hole(id, onFace, axis, diameter, depth, opts?) -> Hole
• fillet(id, edges, radius, depsOrOpts?) -> Fillet
• variableFillet(id, source, entries, result?, deps?) -> VariableFillet
• chamfer(id, edges, distance, depsOrOpts?) -> Chamfer
• variableChamfer(id, source, entries, result?, deps?) -> VariableChamfer
• booleanOp(id, op, left, right, result?, deps?) -> BooleanOp
• patternLinear(id, origin, spacing, count, depsOrOpts?) -> PatternLinear
• patternCircular(id, origin, axis, count, depsOrOpts?) -> PatternCircular

Compatibility helpers (still exported):

• pipeSweep(id, path, outerDiameter, innerDiameter?, result?, opts?) -> PipeSweep
• hexTubeSweep(id, path, outerAcrossFlats, innerAcrossFlats?, result?, opts?) -> HexTubeSweep
• union(id, left, right, result?, deps?) -> BooleanOp
• cut(id, left, right, result?, deps?) -> BooleanOp (subtract)
• intersect(id, left, right, result?, deps?) -> BooleanOp

Examples:

• Extrude
• Surface
• Curve Intersect (Staging)
• Revolve
• Loft
• Sweep
• Sweep (Arbitrary Sketch)
• Pipe
• Helix Path
• Spiral Path
• Shell
• Mirror
• Move Body
• Delete Face
• Replace Face
• Move Face
• Draft
• Thicken
• Unwrap (Box Net)
• Hole
• Fillet
• Variable Fillet
• Chamfer
• Variable Chamfer
• Boolean
• Boolean Subtract
• Boolean Intersect
• Pattern
• Pattern Circular

Consolidation Notes

• Prefer sweep + explicit profileCircle(...) / profilePoly(...) for path sweeps.
• Prefer booleanOp(..., "union" | "subtract" | "intersect", ...) as the canonical boolean surface.
• pipeSweep, hexTubeSweep, union, cut, and intersect remain as compatibility aliases.

Unwrap options (opts):

• mode?: "strict" | "experimental" (default: "strict").
• strict: reliable templates only (single-face planar/cylindrical, full cylinder solids, axis-aligned box nets, thin-sheet solids).
• experimental: broader best-effort unwrap for complex multi-face/solid inputs.

Thread

Defaults use an ISO-style profile (60 deg flank angle with crest/root flats derived from pitch and minor diameter). Override profileAngle, crestFlat, or rootFlat to customize the profile.

Options (opts):

• origin?: Point3D
• minorDiameter?: Scalar
• handedness?: "right" | "left"
• segmentsPerTurn?: Scalar
• profileAngle?: Scalar (radians)
• crestFlat?: Scalar
• rootFlat?: Scalar

Thread is a stable feature in the runtime stage registry. As with all modeled threads, validate geometry/performance on your target parts when using dense pitch or long thread lengths.