"Hi taz good to see you in this discussionI think another way to justify the text, it would NO use TEXTAG3D(when using IMAGE…"
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Sarah Lynn Rees
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Sampling an image using icons.
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Hello, I started using Grasshopper 5 weeks ago at uni and I am trying to figure out how to recreate the image below. My initial reaction was the use the image sampler and output it to a circle…Continue
Tags: lists, OMA, Sampler, Image
Started this discussion. Last reply by Erick Vásquez Apr 3, 2012.
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taz replied to Sarah Lynn Rees's discussion Sampling an image using icons."This discussion could also be helpful background in your quest...
Letter & ASCII image generation:
http://www.grasshopper3d.com/forum/topics/randomize-tha-data-of-a-panel
"
Mateusz Zwierzycki replied to Sarah Lynn Rees's discussion Sampling an image using icons."use remap values component to make it a "real" negative. (bounds + domain components + remap values)"
"Ching,
Thank you for the helpful link. Allow me to challenge you a little bit more: I generated the image with circles, and move them to vertical panels that can happen anywhere in the model.
How do I make the panels perforated? Do I need to make an…"
Sarah Lynn Rees replied to Sarah Lynn Rees's discussion Sampling an image using icons."Thankyou for your help! Much appreciated!!
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Sarah Lynn Rees replied to Sarah Lynn Rees's discussion Sampling an image using icons."Also its the "grasshopper" logic that i dont understand.... Only new a this so my knowledge is limited..."
Sarah Lynn Rees replied to Sarah Lynn Rees's discussion Sampling an image using icons."Thanks for your response.
Problem is i need to fabricate this so all of the line work needs to be vectors - or so i am told. Is there no way to plug the image sampler into a grid of points that then associates the icons with…"
Ching replied to Sarah Lynn Rees's discussion Sampling an image using icons."Picture using circles of different sizes: please see this video: http://www.youtube.com/watch?v=ym_jI0BSD6M
To summerize, plug the image sampler output into the radius of the circles. (Darker = smaller circles, brighter = bigger circles!)"
Ching replied to Sarah Lynn Rees's discussion Sampling an image using icons."Picture from http://www.flickr.com/photos/hellebelle/2417598192/
Thanks Darren.
As far as I can tell in OMA's example the white circles are always the same size but appear only at brightness >0.5. It is then filled with various symbols or…"
"IIT by OMA! I'd like to know the answer to this question, too. And branching from it, how do you map a picture using circles of different sizes?"
Ching replied to Sarah Lynn Rees's discussion Sampling an image using icons."I don't know about this project but from what I can see in your picture your "icon" seems to be "uniform size white circles at >0.5 brightness" with some "letters the size of the brightness 0 to 1" on top of it…"
Sarah Lynn Rees posted a discussionSampling an image using icons.
Hello, I started using Grasshopper 5 weeks ago at uni and I am trying to figure out how to recreate the image below. My initial reaction was the use the image sampler and output it to a circle component however I need to associate certain circles with the icons that you see below. Any help would be greatly appreciated!ThanksSarahSee More
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