3d spline?

[yzhou]

My question is how we can make 3d spline in REVIT? If not, can we imported from Autocad? Once we imported a 3d spline, can we pick it or edit it?
One thing I found about REVIT is that the modeling tool is not as powerful as CAD, especially when we want to make curved things. Any suggestion or solution on this point?

[Scott D Davis]

You can typically make any curved thing you want, it's jsut a matter of what solids and voids to use to make the resulting piece. Do you have an example of something curved you'd like to make?

[Joef]

There is a limitation with splines. In AutoCAD you can offset a spline, but not in Revit.

[beegee]

Yzhou,

Here's a couple of spline walls as an example.
The one on the left is a sweep and the one on the right is a blend.
Both were made from the massing tool in 7.0.