Hey Everyone, i read through many posts and discussions but could not finde a solution to the problem i am facing. With the plugin Rooster i traced the black and white image to curves but now they are all doubled i only want a polyline or simple lines to represent the picture below. [2] I found…

Hello for sure it is a problem, it seems that (Gimp plugin) autotrace has the centerline option. [jm666] Convert a line drawing from raster to vector **LINES** vector, inkscape, transform, bitmap asked by jm666 on 01:28PM - 04 Sep 15 UTC …

thanks thats exactly what i am locking for but how can i implement this is grasshopper? Sorry, but I have never worked with coding like this and couldn`t find a topic about it :sweat_smile:

Ok here a little code that uses 95 % of code from TAW. [Filipe] Zhang-Suen thinning algorithm C# c#, image, algorithm, image-processing asked by Filipe on 02:24PM - 27 Nov 13 UTC This code is doing thinning of an image https…

thats a realy good help thanks! and almost exactly what i try to achive but my goal is to have one single line between the nodes and angles - i spend hours one using and combing the grasshopper curve util section to simplify the line segments and searching for discussion on this topic but couln’t co…

[image] Pejo: do you know method to reduce the segments without loosing the node connections? You can use Multiple curves intersection, or Fennec addon image_thinner_LEGACY_m.gh (15.3 KB) [image]

[image] Pejo: do you know method to reduce the segments without loosing the node connections? In complement of the method of @anon39580149 it is also possible to make polylines using the topology of the network. I didn’t do it here but it is possible if needed. Then each polyline could be sm…

Cool you manage to do it. I didn’t knew the possibilities of Fennec. If I don’t find a functionality in all the plugins I have already installed, I develop my own tool. Fennec seems a worth to have plugin.

Medial Axis from multiple closed curves, middle of double lines

Grasshopper

Pejo (Pejo) June 14, 2022, 3:51pm 8

Thank you so much - i realy appreciate your help!
with the fennec Shatter component i came to this solution

image_thinner_LEGACY_m (1).gh (70.7 KB)

some lines could be straigther but for now on it works

Turn Hand Sketch Lines/curves to Rhino vector lines/Curves

New Vectorize for Rhino WIP

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Medial Axis from multiple closed curves, middle of double lines

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