Points in a curve

Hi all, I'm a really new grasshopper user,
I have a problem to understand how to use the "POINT IN CURVE" node, onece I've found the relationships (0=ousite, 1=on the curve, 2=inside the curve), how can I select the desired points?

I think i need an IF statement like:
if the result of "POINT IN CURVE" node is 2 or 1, than select those points.

How can i do it?

I prepared an example to try to understand, I want to move the points on the circle and inside the cirle along Z axis. And I'd like it will work with all possible points sets, not only with this one (so the "LIST ITEM NODE" it's not enought)

Can anyone help me?

Thank you in advance!

Attachments:

Point in a curve.gh, 13 KB

Replies to This Discussion

Permalink Reply by Hyungsoo Kim on November 6, 2015 at 12:52pm

Hi.

You can convert relationship value to boolean value.

Attachments:

Pointinacurve_re.gh, 13 KB

Permalink Reply by riccardo foschi on November 6, 2015 at 3:01pm

Thank you for the fast response! it is perfect!

Just a curiosity, if I want to use only the points on the circle or in the circle, can I modify the boolean node to pick just one of the 3 numbers?

Permalink Reply by Hyungsoo Kim on November 6, 2015 at 8:02pm

Try use "equality" component.

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