Clash Detection in Bakery package not generating a list

[CHazelton]

Hi All,
Trying to do what many have done before in placing a family and the intersecting point of a wall and pipe and the stumbling block is probably something simple that I can’t see. Im using the following previous posts as a guide.

Clash detection and wall opening family

there is a nice one to find clashes from bakery . [image] can find clashes, and I am able to create a generic element in revit, but I would like to place a wall opening family instead. [image] Is there a way to place this family at the clash point with the dimensions of the intersecting solid ?

After installing the bakery package and all the dependencies outlined here Bakery Package doesn't work - #2 by Kulkul I’m unable to get the list in the Revit Element Clash Detection v1 to populate?

What is the simple thing that I am missing here?
Pipes and walls are in the same model.

[Kulkul]

Hi @CHazelton

You should connect values from AllElementsOfCategory to ElementsSetA&B currently your connecting Category. Cheers!

[CHazelton]

Thanks KulKul,
Trying that at the moment and its hanging for 5mins so far. (maybe the amount of pipes in the model)

I’ll check back in a bit after is stops haning and mark as solved.

Thanks again.

[Kulkul]

Try restarting your pc and run the graph again. I suggest you try using Bimorph package nodes it is faster.

Bimorph nodes v2.2 adds holistic support for linked-element clash detection with new LinkElement nodes

BIMORPH NODES V2.2 ADDS HOLISTIC SUPPORT FOR LINKED-ELEMENT CLASH DETECTION WITH NEW LINK-ELEMENT NODES Dear Dynamo aficionados Bimorph nodes v2.2 is now available for download via the Dynamo Package Manager. BimorphNodes v2.2 introduces the new LinkElement class nodes to Dynamo which are purpose-built for retrieving elements from linked Revit models. While this functionality has existed for some time in a number of other packages, what makes LinkElements unique are the range of additional pro…

[SMore]

I am trying to do similar thing except I am using MEP Fab Pipes and trying to find clashes with floor. I have tried using the Bakery’s Clash Detection v1 node as well as BIMORPH nodes but I am getting null outputs/Empty lists. Is it because MEP Fab Pipes are actually not Revit elements?