Closed polyline rationalization

Grasshopper
1

Hi everyone, I want to rationalize my polylines just staying with the principal nodes of intersection by removing all the unnecessary points. I attached the result that I want to achieve (manually of course).

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Screen%20Shot1437×695 214 KB

rationalization_pl.gh (16.6 KB)

2

Have a try topologizer.


Canvas%20at%2008%3B55%3B21
Canvas at 08;55;21.png1269×523 156 KB

rationalization_pl_re.gh (16.5 KB)

3

thanks @HS_Kim, but I want to preserve my 9 closed polylines.

4

plus K2.

Canvas%20at%2010%3B04%3B40
Canvas%20at%2010%3B04%3B401454×687 128 KB

rationalization_pl_reV2.gh (23.4 KB)

5

Thanks, smooth the edges with Kangaroo, nice point! Any other idea just with data tree manipulation without a solver?.

41%20PM
41%20PM1665×600 174 KB

6

Maybe the problem is not difficult if you can predefine the points to be left in each polyline.

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Canvas at 13;55;43.png1461×598 203 KB

rationalization_pl_reV3.gh (25.2 KB)

2 Likes
7

thanks @HS_Kim, this is exactly what I was looking for.