I was just playing with a paint program, and drew something, and discovered what seems to me like an optical illusion.
http://xs68.xs.to/pics/06070/opticalillusion2.png
What do you see in this picture?
I see a tiny picture, and i can't see anything.
Don't read this, it'll flavour your opinion of the image.
Spoiler
I see a black square, until I highlight the image, then the square contains an orange something. Its odd, I'll grant you that.
Now look at this:
http://xs.to/xs.php?f=opticalillusion3.png&h=xs68&d=06070
Same picture, with a different background.
Not to be rude, but I don't think I'd call "oh, the brown blob is somewhat harder to make out on the white background" an optical illusion. It's roughly on the same level of bafflement as "oh, I can't read the small text on that poster over there if I take my glasses off".
Fuzzpilz, try to put it in a paint program and use the magnifier glass, and then change the background from white to black... it's alot weirder.
It's not very spectacular... But check this out http://www.michaelbach.de/ot/ Ã, :D
Quote from: Grapefruitologist on Sat 18/02/2006 23:44:53
Fuzzpilz, try to put it in a paint program and use the magnifier glass, and then change the background from white to black... it's alot weirder.
No. No, it's not. I recommend you investigate vict0r's link for some illusions that deserve the term (and an annoying bit of javascript on the list page, but there's worse). :)
I've already seen that. It's weird.
Quote from: vict0r on Sat 18/02/2006 23:50:43
It's not very spectacular... But check this out http://www.michaelbach.de/ot/ :D
This site is awesome.
But how do I know he didn't just code all these neat effects? :p
Quote from: Grapefruitologist on Sat 18/02/2006 23:20:02
I was just playing with a paint program, and drew something, and discovered what seems to me like an optical illusion.
http://xs68.xs.to/pics/06070/opticalillusion2.png
What do you see in this picture?
Modernist painters was playing with the same thing about 100 years ago (or so).
Apart from that, I'd love to see optical illusions used in Adventure games. Backgrounds in the style of M.C. Escher anyone?
I think "optical illusion" would only really refer to things that exploit the way visual information is transmitted to and processed by the human brain, as opposed to art work that merely does things impossible in 3 dimensional space.
I know, I didn't really "discover" it, I just never knew that could happen before, and it surprised me.
I was thinking about that, particularly Magic Eye illusions (anybody ever saw those?) but I read about how they did it and couldn't possibly figure it out...
Quote from: Neil Dnuma on Sun 19/02/2006 01:55:53
Apart from that, I'd love to see optical illusions used in Adventure games. Backgrounds in the style of MS Escher anyone?
??? Microsoft Escher? Multiple Sclerosis Escher? Mississippi Escher? Master of Science Escher? :P
Quote from: Las Naranjas on Sun 19/02/2006 02:20:42
I think "optical illusion" would only really refer to things that exploit the way visual information is transmitted to and processed by the human brain, as opposed to art work that merely does things impossible in 3 dimensional space.
You can look up optical illusions (http://en.wikipedia.org/wiki/Optical_illusion) on wikipedia, and scroll down to paradox illusions (under cognitive illusions) to see how Escher would fit in.
@Erenan: Sorry about confusing you, I've corrected the original post ;)
Vict0r I tried your site but it's weird because it keeps moving when I move the mouse over some of the images! :P F**king annoying so I closed it ;) I didn't really know what I was looking at or for in yours, Grapefruitologist... I thought I was seeing a slightly lighter box around the dark box but then you proved that one of those actually existed in the image :P
Anyway I made an optical illusion a bit like Grapes, tho :)
(http://screen7.adventuredevelopers.com/fun/opt.gif)
It can either look like a small wigwam or three propped up sticks!
But if you turn it on its side it becomes the prophet Mohammed!
I saw the orange blob the entire time :/ I have my gfx cards digital vibrance on max.