Hi
Is it option to do it with dynamo?
I’m interested in turn off few corridors when I change polylines for targets.
Then I change polylines and I would like to use dynamo to turn on and rebuild.
Hi @kidznok
Try the Baseline.SetWillBuild node.
Did you try using a Boolean node? Each port of a node expects a certain type in order to work correctly. In this case, the willBuild input requires a boolean, which is just a true/false value. You can know what the input expects by hovering your mouse and reading the description:
This information is also available in the documentation browser. You can get there by right-clicking on the node and selecting Help..., or select the node and just press F1:
1 Like
Hi! Where can i find that node?
Baseline.SetWillbuild
It should be an out-of-box node provided by Autodesk. What version of Civil3D are you on? I’m not sure entirely when it was added but I have it in C3D2025.
C3D 2024 
Is there a way to use the 2025 nodes in 2024?
Not easily as far as I know, I would imagine you would have to create your own node to achieve the same thing using C# and accessing the Civil3D/AutoCAD API. However, one of the more experienced people here might see this and be able to extend some help on that front, as I don’t have much C# or api knowledge.
No, the only way to get the new toys is moving to the new playground.
2 Likes