Hello everyone, Today, I watched this tutorial from Parametric House and really enjoyed making it! [Voronoi Pattern (Grasshopper Tutorial)] However, in this quick example, the spiral proportions do not exactly represent the sunflower seed arrangement with golden proportions. I tried t…

P.S. Added Voronoi component to rotate_gid_2023_Aug14e.gh ( above and here ) and removed everything else: [golden_spiral_2023_Jun8a] golden_spiral_2023_Jun8a.gh (6.9 KB) P.S. Added cull (white) and offset (purple) groups: [golden_spiral_2023_Jun8b] golden_spiral_2023_Jun8b.gh (31.0 KB)

I think mirroring the second set of spiral-curves is not the best way to go, I would use a negative angle to create them instead: [image] sunflower voronoi test_inno.gh (21.8 KB)

[image] Can someone please help with pine cone creation and parameters Grasshopper Hi, i’m new to rhino and grasshopper and wanted to create a pine cone concept for my 3d class that uses 3 parameters listed below: (see image also) vertical parameter that allows pine cone…

Wow! Thank you all - loving this supportive community!!! Thank you @inno thats a good thought!! @Joseph_Oster Thank you very very much for your replies and solutions - that’s great!!! I didn’t know we could rotate(point polar offset) with a series of Golden Mean - that’s an awesome and simple sol…

[image] Can: why you converted to Radians? default unit input of point polar angle “xy” is in radian and if you want it to be in degree simply right click on that “xy” spot and select degree . as shown in below you will see a degree mark will appear in front of it: [Canvas at 14;48;56]

Thank you for the response @saeed_hasan_zadeh I meant when radian component in @Joseph_Oster 's design. -why he placed that? if that’s default, what would be the purpose behind it? [image]

Bro, when @Joseph_Oster use that then there is enough strong thoughts behind that but seems kindly you could easily pass this WHY and continue to the goal instead of overthinking about degree/radian. P.S. my screenshot has a red offset which may lead to error in feature update or maybe not but you…

@can1 and @saeed_hasan_zadeh , I don’t understand this discussion? One radian = 57.29578 degrees (360 / (Pi * 2)), what’s the big mystery? As @saeed_hasan_zadeh said, the same effect can be achieved without the Rad component by selecting ‘Degrees’ on the Point Polar ‘xy’ input. [golden_spiral_2023…

Thank you for answers @saeed_hasan_zadeh @Joseph_Oster :pray:

Voronoi Sunflower Pattern with Fibonacci Ratios

Grasshopper

Joseph_Oster June 8, 2024, 12:37pm 3

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Voronoi Sunflower Pattern with Fibonacci Ratios

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