SubD.CreateFromSweep (NurbsCurve, NurbsCurve, IEnumerable.NurbsCurve., Boolean, Boolean)

Public Class

Fits a SubD through a series of profile curves that define the SubD cross-sections and two curves that defines SubD edges.

Namespace: Rhino.Geometry

Assembly: RhinoCommon (in RhinoCommon.dll)

**Since:**7.0

Syntax

public static SubD CreateFromSweep(
  NurbsCurve rail1,
  NurbsCurve rail2,
  IEnumerable<NurbsCurve> shapes,
  bool closed,
  bool addCorners
)

Parameters

rail1

Type: Rhino.Geometry.NurbsCurve
The first SubD-friendly NURBS curve to sweep along.

rail2

Type: Rhino.Geometry.NurbsCurve
The second SubD-friendly NURBS curve to sweep along.

shapes

Type:System.Collections.Generic.IEnumerable. NurbsCurve.
An enumeration of SubD-friendly NURBS curves to sweep through.

closed

Type:System.Boolean
Creates a SubD that is closed in the rail curve direction.

addCorners

Type:System.Boolean
With open curves, adds creased vertices to the SubD at both ends of the first and last curves.

Return Value

Type: SubD
A new SubD if successful, or null on failure.

Remarks

Shape curves must be in the proper order and orientation. Shape curves must have the same point counts and rail curves must have the same point counts. Shape curves will relocated to the nearest pair of Greville points on the rails. Shape curves will be made at each pair of rail edit points where there isn’t an input shape.