Hi how to reoder point to create polygon from points. I want “red boundary” but error wire intersection. [image]

Hi, look here: [image] Return A List of Points From Intersect That Create a Clockwise Polygon Geometry Does anyone have an example of how to sort points retrieved from intersection of geometry into a ordered list of points either clockwise or counterclockwise that forms …

For a shape like that a convex hull should work. Check out Sparrow package.

@jfbrigaud As @GavinNicholls wrote you can use convex hull also you can use Alpha shape as shown in the below post [image] Alpha Shape proplem (Draw outer line around the outside point Cloud at the same plane by ignoring any points that would fall inside.) Geometry Draw…

Create surface from point

Geometry

jfbrigaud February 22, 2023, 6:09am 2

Hi,

look here:

Topic		Replies	Views
Return A List of Points From Intersect That Create a Clockwise Polygon Geometry	4	2483	July 23, 2016
Organizing/Ordering Points for Polygon Revit	33	3622	July 15, 2021
Point List Order & Distance From Average Lists-Logic revit , geometry , dynamo	2	432	March 30, 2023
How to form a polygon without intersection of line Geometry geometry , dynamo	0	346	April 28, 2020
Concave Hull (Alpha Shape) from list of points with Python? Revit revit , python , dynamo	19	11543	August 20, 2020

Create surface from point

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