Revit columns, beams, and braces can be exported to AutoCAD Architecture, where each is converted to the corresponding type of AutoCAD Architecture structural member.
The profile and curve are exported without cutbacks (see Cutback), cuts, holes, and other such modifications. In cases when there is no uniform profile, an AutoCAD Architecture mass element is created instead of a structural member. For every family type exported from Revit, a custom AutoCAD Architecture style is created and assigned to the structural member. Objects from the same family type in Revit will have the same style in AutoCAD Architecture.
AutoCAD Architecture properties are generated from Revit properties as follows:
AutoCAD Architecture Property | Revit Property |
---|---|
Description | Comments (Identity Data) |
Layer | Revit layer mapping file. For more information, see Layers for DWG/DXF Export and Levels for DGN Export. |
Style | Type |
Member Type (Beam/Brace/Column) | Revit object type |
Start Offset |
|
End Offset |
|
Logical length |
|
Roll | 0 (Default value) |
Justify |
|
Justify using overall extents | Yes (Default value) |
Start Point X/Y/Z | X/Y/Z coordinates of start point curve |
End Point X/Y/Z | X/Y/Z coordinates of endpoint curve |
Rotation |
|
Elevation | no corresponding property; calculated by AutoCAD Architecture based on the X/Y/Z coordinates of curve |
Additional Information (Location) | no corresponding property |
Trim Planes | no corresponding property |
Hyperlink | no corresponding property |
Notes | no corresponding property |
Reference documents | no corresponding property |
In the Export section of the Revit.ini add the key ExportACAObjects and set its value to 1.
To export Revit structural members to AutoCAD Architecture
If a Revit structural member being exported is not a plain extrusion (for example, it has coping, cutouts, holes, or a shape changed because of a concrete join cleanup), you can choose to create an AutoCAD Architecture object that looks approximately the same as the Revit structural member. In this case, select AutoCAD Architecture Objects.
If you want to preserve the exact geometry of the Revit structural member and create an AutoCAD Architecture mass object, select Geometry.
The selected view is exported as a DWG file.
If necessary, you can modify the structural members in AutoCAD Architecture. For more information, search for “Structural Members” in the AutoCAD Architecture help.