Shortest walk does not reach right point

Grasshopper
, ,
1

Hi everyone,
I am having a trouble while trying to find accessible parcels within 500 m with shortest walk.
It does not calculates expected parcels in 500 m distance.
Any help will be appreciated
shortestwalk_bug.gh (10.2 MB)

shortestwalk_bug
shortestwalk_bug594×619 167 KB

2

Hello
it seems to better work with opened curve than closed one.

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image1073×813 113 KB

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image1086×805 125 KB

3

thank you so much for your help. But I am not familiar these stream filter and value list item. I tried to do same, stream filter worked for not exploded. Is it possible to share final gh document?

4

Ok now I understand it. But again, I didn’t work properly :frowning:

shortestwalk_bug2
shortestwalk_bug2870×605 86 KB

5

I am quite sure you don’t use the component properly. Component is just a software with some basics rules. So it is pretty dumb and you use it on the border of its capacity. I will try adding some curves in order to have a better solution.

Here I added some travel from the center of the polygon to the road.
So you’ll have a better working tool.

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image1068×778 92.4 KB

But the length is augmented because the curve goes to the center of the cells.
shortestwalk_bug_LD.gh (10.2 MB)