Easy question on splitting list of circles

Replies to This Discussion

Permalink Reply by Ralf Lindemann on April 5, 2013 at 9:49am

1. Use Curve > Analysis > ClosestPoint to get the parameter of the circle at the point

2. Use Curve > Division > Shatter to split the circles.

3. ListItem to get different segments of the circle.

Permalink Reply by Landscape on April 5, 2013 at 10:01am

Sorry, but I need to create 2 list: first list defined by circles that have 2 points on it, second list defined by circles that have only one point on it ;-)

Permalink Reply by Pieter Segeren on April 5, 2013 at 10:05am

Hi Landscape, splitting a closed curve at one point (like your list 2) is not possible.

Permalink Reply by Landscape on April 5, 2013 at 10:08am

I'm sorry ... I don't explained well what I want. I don't want to divide/split circles, I would like to create 2 lists: first list belong circles with 2 point on it, second list defined by circles that have only one point on it. 

Permalink Reply by Landscape on April 6, 2013 at 3:30am

Hope that someone could help me ;-)

Permalink Reply by Ralf Lindemann on April 6, 2013 at 4:50am

Something like the attached?

Attachments:

• sortCirclesByPoints.3dm, 63 KB
• sortCirclesByPoints.gh, 11 KB
• sortCirclesByPoints.jpg, 275 KB

Permalink Reply by Landscape on April 6, 2013 at 5:22am

Amazing!! This is what I wanted!! Thank U very much Ralf!! ;-)

Permalink Reply by Pieter Segeren on April 8, 2013 at 4:08pm

Here's what I thought the other day (just didn't get around to post~), and what I thought after Ralf's reply.

Attachments:

• SortbyNumbIntersections~.gh, 33 KB