algorithmic modeling for Rhino


I want to make lateral slopes of a road.

Here are the steps:

1 - select multiple road axis (OK)

2 - offset road axis to create 2 lateral rails (OK)

3 - create frames on each end of lateral (unfortunatly using 1 doesn't work because sweep doesn't have the "keep vertical" option. Maybe I even need more in-between frames)

3 - create 2 sections, one for each lateral, on world system (OK)

4 - orient sections with frames. (NOT OK)

I want to align first section with frames of first lateral rail of each road,

do the same for second section for every second lateral.

Basically I can create a branch of sections that match the first road branch.

When using these trees in the orient it works for the first road branch but subsequent ones just repeat the last section instead of the whole branch.

How can I apply one branch tree to each of the source tree branches?


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Sorry, forgot to internalize data and about Autograph component.

Here's a fixed gh file.


'Road Axis' hasn't changed, still nulls.  Stuff like this tends to exhaust my time and interest...

"Fool me once, shame on you.  Fool me twice, shame on me."

I'm not going to look a third time, sorry.

third time's a charm...I hope :)



Not sure if its the best solution but here it goes...






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