Revit 2025 API
Bounding |
A filter used to match elements with a bounding box that is contained by the given Outline.

SystemObject
Autodesk.Revit.DBElementFilter
Autodesk.Revit.DBElementQuickFilter
Autodesk.Revit.DBBoundingBoxIsInsideFilter
Autodesk.Revit.DBElementFilter
Autodesk.Revit.DBElementQuickFilter
Autodesk.Revit.DBBoundingBoxIsInsideFilter
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
The BoundingBoxIsInsideFilter type exposes the following members.

Name | Description | |
---|---|---|
![]() | BoundingBoxIsInsideFilter(Outline) | Constructs a new instance of a filter to match elements with a bounding box that is contained by the given Outline. |
![]() | BoundingBoxIsInsideFilter(Outline, Boolean) | Constructs a new instance of a filter to match elements with a bounding box is contained by the given Outline, with the option to invert the filter and match all elements with a bounding box that are not contained by the given Outline. |
![]() | BoundingBoxIsInsideFilter(Outline, Double) | Constructs a new instance of a filter to match elements with a bounding box that is contained by the given Outline. |
![]() | BoundingBoxIsInsideFilter(Outline, Double, Boolean) | Constructs a new instance of a filter to match elements with a bounding box is contained by the given Outline, with the option to invert the filter and match all elements with a bounding box that are not contained by the given Outline. |

Name | Description | |
---|---|---|
![]() | Inverted |
True if the results of the filter are inverted; elements that would normally be accepted by this filter will be rejected,
and elements that would normally be rejected will be accepted.
(Inherited from ElementFilter) |
![]() | IsValidObject |
Specifies whether the .NET object represents a valid Revit entity.
(Inherited from ElementFilter) |
![]() | Tolerance | Allows control over the match criteria by using a tolerance in the geometry comparison. It is suggested to use this in cases where trivial differences should be considered when matching elements. |

Name | Description | |
---|---|---|
![]() | Dispose | (Inherited from ElementFilter) |
![]() | Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) |
![]() | GetBoundingBox | Gets the outline being used for this filter. |
![]() | GetHashCode | Serves as the default hash function. (Inherited from Object) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object) |
![]() | PassesFilter(Element) |
Applies the filter to a given element.
(Inherited from ElementFilter) |
![]() | PassesFilter(Document, ElementId) |
Applies the filter to a given element.
(Inherited from ElementFilter) |
![]() | ToString | Returns a string that represents the current object. (Inherited from Object) |

This filter excludes all objects derived from View and objects derived from ElementType.
This filter is a quick filter.
Quick filters operate only on the ElementRecord, a low-memory class which has
a limited interface to read element properties. Elements which are rejected
by a quick filter will not be expanded in memory.

// Use BoundingBoxIsInside filter to find elements with a bounding box that is contained(inside completely) // by the given Outline in the document. // Create a Outline, use a minimum and maximum XYZ point to initialize the outline. Outline myOutLn = new Outline(new XYZ(0, 0, 0), new XYZ(100, 100, 100)); // Create a BoundingBoxIsInside filter for Outline BoundingBoxIsInsideFilter filter = new BoundingBoxIsInsideFilter(myOutLn); // Apply the filter to the elements in the active document // This filter excludes all objects derived from View and objects derived from ElementType FilteredElementCollector collector = new FilteredElementCollector(document); IList<Element> elements = collector.WherePasses(filter).ToElements(); // Find walls outside BoundingBox: use an inverted filter to match elements // Use shortcut command OfClass() to find walls only BoundingBoxIsInsideFilter outsideFilter = new BoundingBoxIsInsideFilter(myOutLn, true); // inverted filter collector = new FilteredElementCollector(document); IList<Element> outsideFounds = collector.OfClass(typeof(Wall)).WherePasses(outsideFilter).ToElements();
' Use BoundingBoxIsInside filter to find elements with a bounding box that is contained(inside completely) ' by the given Outline in the document. ' Create a Outline, use a minimum and maximum XYZ point to initialize the outline. Dim myOutLn As New Outline(New XYZ(0, 0, 0), New XYZ(100, 100, 100)) ' Create a BoundingBoxIsInside filter for Outline Dim filter As New BoundingBoxIsInsideFilter(myOutLn) ' Apply the filter to the elements in the active document ' This filter excludes all objects derived from View and objects derived from ElementType Dim collector As New FilteredElementCollector(document) Dim elements As IList(Of Element) = collector.WherePasses(filter).ToElements() ' Find walls outside BoundingBox: use an inverted filter to match elements ' Use shortcut command OfClass() to find walls only Dim outsideFilter As New BoundingBoxIsInsideFilter(myOutLn, True) ' inverted filter collector = New FilteredElementCollector(document) Dim outsideFounds As IList(Of Element) = collector.OfClass(GetType(Wall)).WherePasses(outsideFilter).ToElements()
No code example is currently available or this language may not be supported.
No code example is currently available or this language may not be supported.
See Also