Removing points to create a geometry

Hello to the community.
I’m currently working on a pavilion to fit the intersection below.
But here is, I would like this circle to make a good over the bred that we will call roads.
But while trying to find a solution, I find myself facing the following problem, several points are at the same place.
This prevents me from moving forward and creating a geometry to make the shape.
Could someone help me?
Thanks to you.

test 1.gh (38.3 KB)

Canvas at 22;16;54


You can use RemoveDuplicatePts component.

Hello again, thanks for the advice, it’s great.

I’ve made some progress with the line and now I’m trying to rearrange the points so that I can create a spline and then a loft.

Except that I tried the path mapper and flip matrix combination but I can’t do it.

Could you or someone else give me some advice?
Thanks again for the kindness of you and the community.
test 1.gh (39.4 KB)
Capture 1

Well … since you post in this category … it means that you know how to code - or you want to know ?

If this is the case see a very entry level take on that. Openings are not included (yet) … but that’s very easy to do

Buildings_Envelope_EntryLevel_V1.gh (14.9 KB)

hello, thanks for the advice, it’s impressive, I still have a lot to learn.