Randomly rotate the rectangle by 0 or 90 degrees

Grasshopper
1

Greetings!
Please tell me how to set the random rotation of each rectangle so that the rotation angle is equal to 0 or 90 degrees?
Thank you

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image1919Ă—1015 273 KB

2

my general approach for this concept of constrained randomness.

  1. have a bank of values (eg a list of numbers, 0 and 90 in your case, in a text panel) that you then duplicate many times (~at least twice as many values as you have objects)
  2. jitter the duplicated values to get the randomness
  3. cull the excess duplicated and jittered values to match the number of objects you have
3

Each rectangle must be randomly positioned at 0 or 90 degrees.

4

yep, if you have those two numbers in that bank of values, the duplicates will only be 0 or 90. the jittering will change the order of the duplicated values

5

I still don’t quite understand the action algorithm

6

this is one way with Random component set to “integers only” (right click the component to activate)

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image1494Ă—710 103 KB

7

[quote=“inno, post:6, topic:193323”]
this is one way with Random component set to “integers only” (right click the component to activate)
[/quote]Thank you very much for your help

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