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guy who uses math to create art

Been doing stuff like that around when I was 15, though with somewhat simpler formulas. The idea is pretty simple, and long known, pretty much. You take two different formulas describing closed loops (the simplest is for example a circle, x is cos, y is sin), and divide them into the same number of segments. Then draw a line between point 1 on the first loop and point 1 on the second loop, between point 2 on the first loop and point 2 on the second loop, etc. And you get exactly what they show there, really.

You can see it here explained without a program: http://mathcraft.wonderhowto.com/ho...more-using-straight-lines-and-circle-0131356/

But doing it with a program of course makes it trivial. You can just punch in a different formula and see what you get in a couple of seconds flat.

Using programs to model surfaces also isn't a new idea, and in fact there are already programs that can just plot a 3d surface for you from a formula. You don't even need to write one yourself.

So basically, eh, another guy who thinks he invented the fart, and must tell everyone else about this amazing new thing that surely none of you ever knew about :p

Of course, the hard part is using them for something else than just line art. E.g., actually modelling an object that has any use beyond looking funky.
 
Sorta. It's not spirograph, by the looks of it, though, but the kind of line segments I was describing in message 2. But yeah, it's old. The computer version is probably as old as the first plotters
 
I was thinking pins and string first then Spirograph.

Didn't you just hate it when you slipped a tooth and ruined your drawing.

And of course it is art.
 
Orphia Nay said:
As soon as I read the thread title, my brain said, "70s Spirograph".
Click to expand...


More like a 1930's Hoot-Nanny toy (a.k.a harmonograph) than a spirograph.

Here's a motorized version....


Skip ahead to 5:00 to see it in action.
Skip to 7:00 to see other artwork.

Here's a pendulum powered version...



And here's some computer generated work that people have done...
https://www.google.com/search?q=dig...lb&tbm=isch&q=computer+generated+harmonograph


ETA: I'm a member of the Blender Artists forum, and a guy there did some animated art using similar equations.




Steve S
 
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Well, if you want stuff generated by equations, take for example this puppy from a mod of mine:

picture.php


It's literally a function in cylindrical polar coordinates. The mesh is just plotting that function. I know the texture kinda sucks (it's also computer generated), but the mesh will serve the purpose of making the point.

So, yea, some of us have been doing more advanced stuff with maths than this guy. It's a functional item that you can use in a game, and incidentally pretty much a copy of an actual shuriken my brother owns. You know, in case the previous being dismissive of this guy's art came across as a bit snotty.
 
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The article called him the new da vinci. He is Iranian and the article does not name him. Maybe he is working underground in a cave somewhere and refuses to name himself. That's kinda cool I guess. I was just checking to see if someone would comment on the utter lack of specifics in the article, and/or laugh at it or something. Nobody did; not really a funny article. I do like the juxtaposition in the title of the words math, and art. At least someone didn't say something like all art is just numbers or, we are all just numbers. I wonder how many of us are indeed just numbers?
 
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Well, there's not much to ask about, once you see the pics. It's actually very clear how it's done, because it's by far not a new thing.

You can learn about it all over the place, sometimes coming from the maths angle, and sometimes coming from the programming angle. E.g.,

http://math.maine121.org/welcome/chapter-5/

But the basic form is actually older than computers. It's AT LEAST as old as curve stitching in the 19'th century.

It looks like I was wrong about one thing though. Looking closer at some of the pics, it looks like he does have spirograph-type ones too, so those who said that were right too.
 
MinnesotaBrant said:
The article called him the new da vinci. He is Iranian and the article does not name him. Maybe he is working underground in a cave somewhere and refuses to name himself. That's kinda cool I guess. I was just checking to see if someone would comment on the utter lack of specifics in the article, and/or laugh at it or something. Nobody did; not really a funny article. I do like the juxtaposition in the title of the words math, and art. At least someone didn't say something like all art is just numbers or, we are all just numbers. I wonder how many of us are indeed just numbers?
Click to expand...

From the article:

  • But to 25-year-old Iranian student Hamid Naderi Yeganeh, using cosines are a part of daily life...
  • What might be surprising however, is that Yeganeh's formula...
  • Yeganeh's A Bird in Flight was created...
  • Yeganeh began studying mathematics at the University of Qom...
  • In his native Iran, Yeganeh points to Iranian tiling...
  • Yeganeh's work with circles and line segments...
 
The story was only a tiny outline when I linked it. It looks better and I am going to reread it and maybe buy some!
 
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