Grasshopper

algorithmic modeling for Rhino

Repeat polar array?

Hi! I'm trying to repeat or copy the elements of a polar array in a 2D radial grid. Keeping the ability to parametrically increase the number of elements in each of the circles of the radial grid. 

Is that possible? 

So, in the example below I would have a series of rectangles "following" each of the radial grid circles.  

I'm attaching a picture of the intent and below are pictures of the rhino and grasshopper files that I'm working on. I would really appreciate any help! Thank you!!

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Permalink Reply by David Rutten on January 28, 2015 at 2:03pm

Hi Helena,

It seems like Polar Array does what you need. You'll have to combine it with a linear array as well, otherwise you'll end up with just one ring. You'll also have to decide how many polar repetitions you want, as your intent image makes it look as though you're aiming for a fixed spacing between columns, rather than a constant amount.

Permalink Reply by David Rutten on January 28, 2015 at 2:08pm

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Permalink Reply by Helena Zambrano on January 28, 2015 at 5:01pm

Awesome! Thank you David, it was super helpful! 

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