AutoCAD Civil 3D General

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Posts: 294
Registered: ‎09-28-2010
Message 1 of 2 (294 Views)

Subassembly Composer - Conditional Cut / Fill above or below surface?

294 Views, 1 Replies
11-05-2012 03:53 PM

P1.DistanceToSurface(SurfaceTarget) - Vertical Distance from point P1 to SurfaceTarget (Point above = positive, point below = negative). The above is the reference that I'm using... So in the Condtion value I've entered the following expression, am I getting this right or NO?




False = Cut (below TargetSurface)
True = Fill (above TargetSurface)


Looking for some confirmation on if this is the right method to the madness? Thanks in advance.

Posts: 707
Registered: ‎08-25-2009
Message 2 of 2 (276 Views)

Re: Subassembly Composer - Conditional Cut / Fill above or below surface?

11-06-2012 05:43 AM in reply to: LeafRiders

That looks correct. What I do would do if I wasn't sure would be to add a point to the true side and then move the target surface inside of SAC up and do and make sure that it appears/disappears the way I expected.




Peter Funk

Autodesk, Inc.

Peter Funk
Autodesk, Inc.

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