Given a pair of grid coordinates, and a direction for splitting, returns the enclosing region and the two segments
intersected by a line through the grid point.
Namespace:
Autodesk.Revit.DB
Assembly:
RevitAPI
(in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Syntax
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Visual C++ |
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Parameters
- gridUV
-
Type:
Autodesk.Revit.DB
UV
Coordinates of a point in the rectangular grid of this compound structure.
- splitDirection
-
Type:
Autodesk.Revit.DB
RectangularGridSegmentOrientation
Specifies the direction of the split.
- segmentId1
-
Type:
System
Int32
%
The id of a segment in the boundary of the containing region which is split by a line through gridUV in the specified direction.
- segmentId2
-
Type:
System
Int32
%
The id of a segment in the boundary of the containing region which is split by a line through gridUV in the specified direction.
Return Value
Returns the id of the enclosing region, and -1 if no region encloses the point.Remarks
Grid coordinates correspond to uv coordinates of faces.
Exceptions
Exception | Condition |
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Autodesk.Revit.Exceptions ArgumentNullException | A non-optional argument was NULL |
Autodesk.Revit.Exceptions ArgumentOutOfRangeException | A value passed for an enumeration argument is not a member of that enumeration |
Autodesk.Revit.Exceptions InvalidOperationException | This operation is valid only for vertically compound structures. |