Dispatching lines intersecting a curve

Grasshopper
1

Hi

I have a series of lines that may intersect a rectangle. I want to remove those that do, and keep the lines that do not. My model is the following, but it doesn’t work and I cannot get my head around why.

Thanks

forum.gh (11.2 KB)

2

OK. Looks like I could figure out what to do, but not sure why it is correct! Just a panel between the distance output and the equality input is needed. forum.gh (11.4 KB)

3

Hi Sardar,

you didn’t internalise your geometry (you can do this by right clicking on the curve component an click “internalise data”).

Attached you find my approach, hope it helps :slight_smile:
forum_re.gh (6.1 KB)

4

That’s great. I actually learned how to use the expression component for if too. Thanks Daniel

5

No quotation marks should work!
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