Page 1 of 1

Robert J. Lang - Peregrine Falcon

Posted: December 11th, 2009, 6:49 pm
by Diopside
Anybody has folded this model yet?
Are the cp's references easy to find, or i haven't looked at it well enough?
Link: http://www.langorigami.com/art/gallery/ ... =peregrine

Posted: December 14th, 2009, 2:36 am
by FrumiousBandersnatch
You need 3-D glasses to find the first two reference points.

Posted: December 14th, 2009, 11:32 am
by origami_8
Image

Posted: December 14th, 2009, 3:55 pm
by Diopside
Many thanks!

*Edit: i printed the cp out, and tried to make an accurate fold to see if that tetrasector(i don't know if such phrase exists) is at that place what your picture indicates, but unfortunately, (maybe i did it wrong, i will try it again) there is some little distance between the real tetrasector and the one you drew. And i saw some mis-proportions between some shapes on the cp and on the paper.

Posted: December 18th, 2009, 6:52 am
by Diopside
I found that the trisector is a reference line, but maybe i'm mistaken.

[img]http://img109.imageshack.us/img109/8768/pf001.png[/img]

Posted: December 18th, 2009, 5:18 pm
by topsu
I don't think it's exact, but it seems close enough.

Re: Robert J. Lang - Peregrine Falcon

Posted: April 17th, 2020, 6:28 pm
by rwzheng1997
Hey there, @origami_8, wondering if you could reupload the reference point you found since the link seems to be broken now. I'm also having issues finding this reference point... hidden somewhere :-s :-s :-s

Re: Robert J. Lang - Peregrine Falcon

Posted: April 17th, 2020, 8:58 pm
by origami_8
I'm sorry that's so long ago and I wasn't able to locate the picture on my computer. However, looking at the CP I fond, that if you follow the 22.5° angle bisector on the top left all the way to the right edge of the paper, you will have a first reference point.

Re: Robert J. Lang - Peregrine Falcon

Posted: May 22nd, 2020, 1:08 pm
by OrigamiasaEnthusiast
If you look closely, you fold the left diagonal all the way through, but Robert Lang's confusing way of making crease patterns confused me with the right diagonal.
Direct Link to crease pattern