The SurfaceBuilder class provides static methods for constructing surfaces using various algorithms and operations.

Constructors

new SurfaceBuilder()

new SurfaceBuilder(): SurfaceBuilder

Returns

SurfaceBuilder

Methods

circleSurface()

static circleSurface(origin, radius): Surface

Creates a circular surface with the given origin and radius.

Parameters

• origin: Vector

The origin point of the circle.

• radius: number

The radius of the circle.

Returns

Surface

A Surface object representing the circular surface.

---

delaunayMesh()

static delaunayMesh(points, plane?): Surface[]

Generates a Delaunay mesh from the given points.

Parameters

• points: Vector[]

An array of Vector points.

• plane?: Plane

An optional Plane object.

Returns

Surface[]

An array of Surface objects representing the Delaunay mesh.

---

extrudeAlong()

static extrudeAlong(base, profileCurve): Surface

Extrudes a base curve along a profile curve to create a surface.

Parameters

• base: Curve

The base curve to extrude.

• profileCurve: Curve

The profile curve to extrude along the base curve.

Returns

Surface

The resulting surface.

---

extrudePoint()

static extrudePoint(curve, direction): Surface

Extrudes a curve in a specified direction.

Parameters

• curve: Curve

The curve to extrude the point along.

• direction: Vector

The direction in which to extrude the point.

Returns

Surface

A new Surface object representing the extruded surface.

---

loft()

static loft(curves, degree): Surface

Creates a lofted surface from the given curves.

Parameters

• curves: Curve[]

The curves to loft.

• degree: number

The degree of the lofted surface.

Returns

Surface

A new Surface object representing the lofted surface.

---

mesh()

static mesh(pointA, pointB, pointC): Surface

Creates a mesh surface from three given points.

Parameters

• pointA: Vector

The first point of the mesh.

• pointB: Vector

The second point of the mesh.

• pointC: Vector

The third point of the mesh.

Returns

Surface

A Surface object representing the mesh surface.

---

pipe()

static pipe(curve, radius): Surface

Creates a pipe surface based on the given curve and radius.

Parameters

• curve: Curve

The curve to create the pipe from.

• radius: number

The radius of the pipe.

Returns

Surface

A new Surface object representing the pipe surface.

---

pipeVariable()

static pipeVariable(curve, radii, parameters): Surface

Builds a pipe surface by extruding a curve along a set of radii and parameters.

Parameters

• curve: Curve

The curve to be extruded.

• radii: number[]

An array of radii corresponding to each parameter.

• parameters: number[]

An array of parameters specifying the position along the curve for each radius.

Returns

Surface

A new Surface object representing the resulting pipe surface.

---

rectangularSurface()

static rectangularSurface(origin, width, length): Surface

Creates a rectangular surface with the specified origin, width, and length.

Parameters

• origin: Vector

The origin point of the surface.

• width: number

The width of the surface.

• length: number

The length of the surface.

Returns

Surface

A Surface object representing the rectangular surface.

---

revolve()

static revolve(curve, origin, direction, angle): Surface

Revolves a curve around an axis to create a surface.

Parameters

• curve: Curve

The curve to revolve.

• origin: Vector

The origin point of the axis.

• direction: Vector

The direction vector of the axis.

• angle: number

The angle of revolution in radians.

Returns

Surface

A new Surface object representing the revolved surface.

---

sumSrf()

static sumSrf(crv1, crv2): Surface

Calculates the sum surface of two curves.

Parameters

• crv1: Curve

The first curve.

• crv2: Curve

The second curve.

Returns

Surface

A new Surface object representing the sum surface of the two curves.

---

surface4Pnt()

static surface4Pnt(point1, point2, point3, point4): Surface

Creates a surface based on four given points.

Parameters

• point1: Vector

The first point.

• point2: Vector

The second point.

• point3: Vector

The third point.

• point4: Vector

The fourth point.

Returns

Surface

A new Surface object representing the created surface.

---

surfaceByEdges()

static surfaceByEdges(curveList): Surface

Builds a surface by creating a loft between the given curves.

Parameters

• curveList: Curve[]

The list of curves to create the surface from.

Returns

Surface

A Surface object representing the constructed surface.

---

surfaceFromCurves()

static surfaceFromCurves(curveList): Surface

Creates a surface from a list of curves.

Parameters

• curveList: Curve[]

The list of curves to create the surface from.

Returns

Surface

A Surface object representing the created surface.

---

surfaceFromPoints()

static surfaceFromPoints(pointList): Surface

Creates a surface from a list of points.

Parameters

• pointList: Vector[]

The list of points to create the surface from.

Returns

Surface

A Surface object representing the created surface.

---

sweep()

static sweep(profiles, spine): Surface

Creates a swept surface by sweeping a set of profiles along a spine curve.

Parameters

• profiles: Curve[]

An array of curves representing the profiles to be swept.

• spine: Curve

The spine curve along which the profiles will be swept.

Returns

Surface

A new Surface object representing the swept surface.

---

sweep2()

static sweep2(profiles, rail1, rail2): Surface

Creates a swept surface by sweeping profiles along two rails.

Parameters

• profiles: Curve[]

An array of curves representing the profiles to be swept.

• rail1: Curve

The first rail curve.

• rail2: Curve

The second rail curve.

Returns

Surface

A Surface object representing the swept surface.

Throws

An error if the sweep could not be created.