Revit 2025 API
ToposolidCreate |
Create a toposolid subdivision element with the current toposolid as its host.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
public Toposolid CreateSubDivision( Document document, IList<CurveLoop> profiles )
Public Function CreateSubDivision ( document As Document, profiles As IList(Of CurveLoop) ) As Toposolid
public: Toposolid^ CreateSubDivision( Document^ document, IList<CurveLoop^>^ profiles )
member CreateSubDivision : document : Document * profiles : IList<CurveLoop> -> Toposolid
Parameters
- document Document
- The document in which the new toposolid is created.
- profiles IListCurveLoop
- An array of planar curve loops that represent the profiles of the toposolid.
Return Value
ToposolidThe toposolid subdivision object.

Exception | Condition |
---|---|
ArgumentException | The input curve loops cannot compose a valid boundary, that means: the "curveLoops" collection is empty; or some curve loops intersect with each other; or each curve loop is not closed individually; or each curve loop is not planar; or each curve loop is not in a plane parallel to the horizontal(XY) plane; or input curves contain at least one helical curve. |
ArgumentNullException | A non-optional argument was null |
See Also