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CompoundStructure.SplitRegion(UV, RectangularGridSegmentOrientation, Int32.)

Public Class

Splits the region which contains the specified grid point by a line with the specified direction.

Namespace: Autodesk.Revit.DB

Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public int SplitRegion(
  UV gridUV,
  RectangularGridSegmentOrientation splitDirection,
  out int newSegmentId
)

Parameters

gridUV UV

Coordinates of a point in the rectangular grid of this compound structure.

splitDirection RectangularGridSegmentOrientation

Specifies the direction of the split.

newSegmentIdInt32.

The id of segment that bounds both the original region and the new region.

Return Value

Int32
The id of the region created by this operation.

Exceptions

Exception

Condition

ArgumentNullException

A non-optional argument was null

ArgumentOutOfRangeException

A value passed for an enumeration argument is not a member of that enumeration

InvalidOperationException

Split and merge regions operations can be used only for vertically compound structures without variable thickness layers.

Remarks

This method is meant to be used in conjunction with FindEnclosingRegionAndSegments(UV, RectangularGridSegmentOrientation, Int32., Int32.). Grid coordinates correspond to uv coordinates of faces.