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#turing pattern
barksbog · 4 months
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Barks Quick "Turing patterns in CSP" tutorial
you need some pixels to start with, either just grab the spray bottle tool or go to Filter>Render>Perlin Noise
Filter> Gausian Blur> value: 6
Filter> Sharpen> unsharp mask> Radius: 22, Strenght: 255, Threshold: 0
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you need to repeat step 2+3 over and over. to make that easier you can go to:
Auto Action> create new auto action set
hit record in the bottom left of the auto action window
perform step 2+3
stop recording
right click the actions in the set and duplicate them
make sure they are sorted correctly and hit play a few times
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before you color your pattern or do anything with it go to
Edit> tonal correction> binarization
to get rid of any odd colored pixels
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tickfleato · 5 months
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how to make cool blobby turing patterns in photoshop
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i'll preface with i learned the basic loop from skimming a tutorial on youtube, but as someone who prefers written tutorials i'm sure many would appreciate one! also, the second part of this is some of the visual effects i figured out on my own using blending modes and stuff.
i'm using photoshop CS4 on a mac so some buttons and stuff might be in different places on windows and newer photoshop versions but all the actions are the same. my canvas is 1000x1000 pixels.
UPDATES (i'm hoping these'll show up whenever you open the readmore?)
it's possible to do something similar in krita using this plugin, made by the love @arcaedex
it's also possible to do this in photopea, a free browser alternative to photoshop! the results are pretty much identical.
FIRST off you wanna get or make a black and white image of some kind. it has to be one layer. can be noise, a photo, a bunch of lines, whatever. here's mine, just some quick airbrush lines:
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now find the actions tab. idk what it looks like in newer versions of photoshop but you probably won't need to dig!
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hit the little page thingy to make a new pattern. once you hit 'record', it'll record everything you do. the little square 'stop' icon will end it.
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now you want to do a high pass filter. you can mess around with the radius to change the size of your squiggles, but the tutorial had it set to 6. experiment!
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now add the 'threshold' adjustment layer. i use the adjustments tab but i think there's also a dropdown menu somewhere. keep it at the default, 128. merge it down. (control or command + E or you can right click it like some kind of weirdo)
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and finally, the gaussian blur! the radius of this affects the shape and size of your squiggles as well. i like to keep it around 4.5 but you can mess around with that too.
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after that, hit 'stop' on the action you're recording, and then repeat it a bunch of times using the 'play' button, until you have something you like, like this:
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WOW!! that was fun!! and only a little tedious thanks to the power of macros. anyway, here's some fun layer blending stuff i like to do. it's with a different pattern cause i made this bit first.
anyway, using a black and white gradient (or a grey base that you do black and white airbrush on), make a layer with the vivid light. this will make the blobs look thicker or thinner.
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then, for cool colors, do a gradient map adjustment layer over that:
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and finally, my best friend, the overlay layer. just using a gradient here bc i'm lazy, but feel free to experiment with brushes, colors, and blending modes!
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NOW GO. MAKE COOL SHIT WITH THE POWER OF MATH. AND SEND IT TO ME
also these are not hard and fast rules PLEASE mess around with them to see what kind of weird shit you can make. here's a gif. as you can see i added some random airblush blobs in the middle of it, for fun.
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mdev0 · 3 months
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EPILEPSY WARNING BELOW THE BAR. EDIT: I HAVE LEARNED HOW TUMBLR WORKS
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hiddenstashart · 9 months
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Let’s talk about Turing patterns!
Turing patterns are a concept introduced by mathematician Alan Turing, and he describes how patterns - shown here as stripes and splotches or spots on my frog stickers - occur naturally during morphogenesis (the process that causes tissue to form shape by controlling the spatial distribution of cells during early development).
In an otherwise stable and asymmetrical state of growth, the interaction of the chemicals controlling that growth autonomously result in the formation of pigmented markings on animals and plants.
And once you start to look, you’ll find Turing-style reaction-diffusion systems can be seen in all sorts of places:
Wind ripples in sand caused by the interplay of accumulation and degradation.
The nanoscale formation of atomically thin layers of bismuth crystals.
The uneven distribution of matter in galactic discs.
The feedbacks involved in replication, competition and predation may even set up organized patterns in animal communities.
Turing patterns are everywhere.
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reblogs-the-art · 5 months
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"Turing's Cake (and other wrinkly math)"
youtube
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dolcegalante · 1 year
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Black and White Luxury Geometric Pattern Art Board Print
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electrichalide · 2 years
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tutuandscoot · 6 months
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VM talking about turnout
That’s it. That’s the post
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cryptidm0ths · 1 year
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I got the first panel of the himeru jacket kinda done
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deadlydelicious · 10 months
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You know how at a certain point interacting with people becomes exhausting
have you ever noticed how some people are just...MORE people than others.
Like at the ed of a long day, interacting with my Dad is fine, he usually just wants to chill out. My Mum is like medium interaction, sometimes too much, but ok if I use the mental energy boost of walking i the door
but my aunt and uncle are staying with us right now and their presence is fucking EXHAUSTING. like no, don't pepper me with questions about my commute at 8:00 in the morning as i'm trying to walk out the door with all my stuff, don't make snide comments about me 'sleeping downstairs' because me making my lunch at 1am woke you up. this is my house?! my home?! why should i be the one having to bend and twist for you? you're the ones who decided to stay here so you won't have to pay for s hotel, any discomfort is your own fucking fault. jesus you're the guest here not me
but god forbid i put up a boundary, then its being rude. totally fine if they trample all over mine though
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mhaccunoval · 2 years
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'hardly requires the enigma machine' i know it doesn't inherently mean this but thank you errol for outing yourself as a fan of turing's work
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readontheinternet · 1 year
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tickfleato · 2 months
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back at it again with the turing patterns
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madds-is-ace-trash · 1 year
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Nightwing why are you warring a cape? Well for the baby of course! Dcxdp
This takes place in the same universe as my fic Mother of the storm and her star child.
A few years have passed and Danny is completely settled in and moved to bulhaven with dick. Eventually around the time he’s Turing 9 he insists that he wants to go out at night with dick. Dick is hesitant but Danny insist, pointing out how his abilities would make him the perfect recon detective. Dick can no longer argue when Danny beats both Damian and Cass the first day of training and he is out out in the field.
Danny hose out in his ghost form and picks the name phantom because it feels right and now nightwing patrols with a bird if his very own for the first time in a while. Danny is very good on patrols, he sticks close to dick often clinging to him and hiding behind him when dick is interacting with people. He’ll often turn invisible but it still doesn’t fell like enough to dick. He quickly released that he missed the cape and the layer of securing it added when Damien was his Robin.
So nightwing starts wearing a cape, and the people of his city starts coming up with all sorts of theories for the sudden change. The range from him practicing because he’s taking over the cowl to him hiding new gadgets. Very few have seen Danny and those who have are often not believed because, “nightwing had glowing eyes under his cape!” Is not very believable.
He doesn’t wear the cape all the time just when he has Danny, the cape is long the outside is black but the inside has a blue and black feather design so it looks like wings when he glides. It has a feature where it retracts in to a role on his back when he need more freedom of movement. And I’m addition to the cape he now has an extra loop hanging form his belt for Danny to grab on to as the hop rooftops. (Danny can will him self to weigh nothing so dick tends to pull him along as he floats any way)
As the news of dicks sudden costume adjustment is circulating he has to come to the watchtower with B for a mission. Danny tags along hiding in his cape like all the Robin had before him with Bruce. Meanwhile Bruce is totally not going all mushy over his grandson he is totally normal about this. All of the Leagers keep giving dick looks.
Until flash finally ask
Wally: so um nightwing what’s with the cape? I thought you hated them?
Dick*with a bright smile across his face*: it’s for my shadow!
Wally: your shadow? How is a cape ganna hide your shadow.
Dick: no not my actual shadow it’s to hide my bird.
Diana: your bird?
*Dick flares one side of the cape revealing the feathered pattern underneath but nothing else is visible hidden under the cape*
Wally: I don’t se-
Dick: whistles like a bird call
Danny slowly fading in to view giving the league a small wave as he scrambles to hide behind dicks legs: Hello
Hal: really Bruce another one!?
Dick Smiling at the small boy in his cape before closing it : nope this one’s all mine!
Meanwhile John Constantine who is present for this mission is freaked the fuck out. Because that kid with the flowing white hair and glowing freckles is definitely not human. And worse than that from what he can sense it’s pretty darn powerful to. He watches as all of his coworkers are working to get the boy out from hiding cooing over him.
Clark: he’s looking a lot better nightwing
Wally: Waite you already new about him?
Clark: yes the boy is nightwings child I’m guessing he only is just now joining the team
Diana: what’s your name little one?
Danny poking his head out of the cape: phantom my name is phantom
Fuck why was that name familiar? Oh shit that’s right John had heard rumors of the new ghost king and a prince milling around the infinite realms this must be the little ghost prince. How the fuck did dick end up with him? Waite sups said that was dicks kid, hold did dick?
John: ha Oh my god! You crazy fucker you fucked the ghosts king!
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limesquares · 4 months
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Unraveling
saw @/tickfleato's post about generating turing patterns and was compelled to do the same thing for hours! the Mika is incidental.
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dolcegalante · 1 year
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Black and White Luxury Geometric Pattern Framed Art Print
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