On Fri, 2010-07-30 at 08:31 -0700, DougT wrote: > On Jul 30, 9:06 am, androidlove <[email protected]> wrote: > > Is this your > > card?http://www.coolopticalillusions.com/build-an-impossible-triangle.htm > > > No, that is not mine. The file I used to make the one in the picture > I posted came from a Japanese site: > http://www.geocities.jp/ikemath/album/illusion.html > > The site has changed since I downloaded the file many years ago. > There used to be an animation you could manipulate to see how the > triangle is made. > > I also made a model of a waterwheel illusion that M. C. Escher drew. > That download is no longer available it seems. Like I mentioned and > like the text mentioned on the site you referenced as long as you have > the correct angle and distance from the model you will get the optical > illusion to work. > > Have you seen the dragon optical illusion at this site?
There is also a Frankenstein head in a sort of picture frame based on the 3d head from http://www.ss42.com/pt-original.html, haven't seen it in a while but have a copy, and a Yoda head. Bones -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. -- You received this message because you are subscribed to the Google Groups "Papermodels II" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/papermodels?hl=en.
