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CreateSweptBlendGeometry Method (Curve, IList(Double), IList(CurveLoop), IList(ICollection(VertexPair)), SolidOptions)

Creates a solid by simultaneously sweeping and blending two or more closed planar curve loops along a single curve.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 17.0.0.0 (17.0.484.0)
Since: 2015

Syntax

C# 
public static Solid CreateSweptBlendGeometry(
	Curve pathCurve,
	IList<double> pathParams,
	IList<CurveLoop> profileLoops,
	IList<ICollection<VertexPair>> vertexPairs,
	SolidOptions solidOptions
)
Visual Basic 
Public Shared Function CreateSweptBlendGeometry ( _
	pathCurve As Curve, _
	pathParams As IList(Of Double), _
	profileLoops As IList(Of CurveLoop), _
	vertexPairs As IList(Of ICollection(Of VertexPair)), _
	solidOptions As SolidOptions _
) As Solid
Visual C++ 
public:
static Solid^ CreateSweptBlendGeometry(
	Curve^ pathCurve, 
	IList<double>^ pathParams, 
	IList<CurveLoop^>^ profileLoops, 
	IList<ICollection<VertexPair^>^>^ vertexPairs, 
	SolidOptions^ solidOptions
)

Parameters

pathCurve
Type: Autodesk.Revit.DB Curve
The sweep path, consisting of a single bounded, open curve.
pathParams
Type: System.Collections.Generic IList Double
An increasing sequence of parameters along the path curve (lying within the curve's bounds). These parameters specify the locations of the planes orthogonal to the path that contain the profile loops. This array must have the same size as the input array "profileLoops".
profileLoops
Type: System.Collections.Generic IList CurveLoop
Closed, planar curve loops arrayed along the path. No loop may contain just one closed curve - split such loops into two or more curves beforehand. The solid will have these profiles as cross-sections at the points specified by the input pathParams. The solid will blend smoothly between the profiles. This array must have the same size as the input array "pathParams", and each profile loop must lie in the plane orthogonal to the path at the point specified by the corresponding entry in the input array "pathParams". Each profile loop must define a single planar domain and must be free of intersections and degeneracies. No orientation conditions on the loops are imposed.
vertexPairs
Type: System.Collections.Generic IList ICollection VertexPair
This input specifies how adjacent profile loops should be connected. It must contain one less element than the "profileLoops" input, and entry vertexPairs[idx] specifies how profileLoops[idx] and profileLoops[idx+1] should be connected (indexing starts at 0).
solidOptions
Type: Autodesk.Revit.DB SolidOptions
The optional information to control the properties of the Solid.

Return Value

The requested solid.

Exceptions

Exception Condition
Autodesk.Revit.Exceptions ArgumentException The input pathCurve is a helical curve and is not supported for this operation. -or- The input argument pathCurve should be bounded. The input argument pathCurve should be non-degenerate. -or- The input argument pathParams should be an increasing array. -or- The profile CurveLoops do not satisfy the input requirements.
Autodesk.Revit.Exceptions ArgumentNullException A non-optional argument was NULL

See Also