random select

Replies to This Discussion

Permalink Reply by Wieland Schmidt on August 17, 2009 at 6:11am

Ok, I figured this one out myself, but I still don't have the gradient in the selection like in the script...

Permalink Reply by Vicente Soler on August 17, 2009 at 7:19am

what do you mean by gradient in the selection?

Permalink Reply by Wieland Schmidt on August 17, 2009 at 7:22am

That the selection gets denser in one direction.

Permalink Reply by Vicente Soler on August 17, 2009 at 8:43am

You mean something like this?:

Permalink Reply by Wieland Schmidt on August 17, 2009 at 8:46am

Thank you very much Vincent, thats exactly what I meant.

Permalink Reply by Nathan on August 27, 2009 at 5:49pm

Any way you could post up the file? I haven't quite memorized the icons of the components yet and am having a hard time figuring out what is going on in the screenshot.

N

Permalink Reply by Vicente Soler on August 27, 2009 at 7:44pm

I don't think i saved the file. It's only 7 icons, it will be a good learning exercise if you try to recreate it.

What's happening is the following:
- I reference a set of point objects
- I extract the 'x' value of the point coordinates.
- I generate an interval that ranges between the lowest and the highest of these 'x' values.
- For every point, i generate a random number that lies inside the previous interval.
- I compare if the 'x' value of every given point is smaller or equal to it's corresponding random number.
- I filter out the points that don't match the previous criteria.

Permalink Reply by Vangel Kukov on January 11, 2013 at 11:19pm

Thanks!!! Appreciated!!!

Permalink Reply by biboarchitect on November 1, 2010 at 5:19am

Hi Guys,

It sounds easy but I am stuck in this for while now.

I have a punch of points, I want to select randomly from them, which I can, and then i want to select the inverse of that Random selection, then take one of the new random sets generated and select randomly again from it, and to be able select the inverse also.

Something else, how to cull the selected list from the parent one?

Will really appreciate anybody's help in that.

bibo

Permalink Reply by Milan Domkář on November 1, 2010 at 10:05am

maybe I didn't get it but if you want to sort/divide some list into to parts and work with both parts you should use "Dispatch" insted of "Cull pattern". If you want some kind of switcher to choose with part of list you prefer you can use Boolean toggle to invert sorting/culling pattern. Is it what you look for?

Milan

Permalink Reply by limbatus on October 11, 2013 at 6:06pm

How would you assemble this definition with the current build of GH? I tried assembling the components, but i'm not having luck. I'd appreciate some help. thanks

Attachments:

• Random Reduce Current.jpg, 155 KB

Permalink Reply by Sameer Kumar on October 11, 2013 at 11:22pm

The fifth component should be 'random' and not 'reduce'. Everything else looks ok.