(c) Copyright AZUMA Hideaki. All rights reserved.
(Last updated: February 17, 2008)
2006/4/26
On the diagrams in the previous article: As folded in loci -2-, a variable θ in degree is defined as follows:
Hence 0°≦θ≦45°. [If θ is defined in radian, then 0≦θ≦π/4.]
Loci of folded diagrams and those with envelopes (θ＝2.5°〜 22.5°):
Diagram < reflection > Folded
0
Hence 0°≦θ≦45°. [If θ is defined in radian, then 0≦θ≦π/4.]
Loci of folded diagrams and those with envelopes (θ＝2.5°〜 22.5°):
Diagram < reflection > Folded
0
2006/4/19
On the diagrams in the previous article: As folded with loci -1-, a variable θ in degree is defined as follows:
Hence 0°≦θ≦45°. [If θ is defined in radian, then 0≦θ≦π/4.]
Loci of folded diagrams and those with envelopes (θ＝2.5°〜 22.5°):
Diagram < reflection > Folded
0
Hence 0°≦θ≦45°. [If θ is defined in radian, then 0≦θ≦π/4.]
Loci of folded diagrams and those with envelopes (θ＝2.5°〜 22.5°):
Diagram < reflection > Folded
0
2006/4/18
>> Click each picture to see in larger scales <<
[Based on the modified bird base diagram on a square given by Mr. J. Maekawa in the book by by Husimi, K. and M.: "Origami no kikagaku [Geometry in Origami]" (in Japanese), Nippon-Hyoron-Sha, Tokyo (1979).]
References:
and
2006/4/18
>> Click each picture to see in larger scales <<
[Based on the (2nd) modified bird base diagram on a square given by Prof. K. Husimi in the book: "Origami no kikagaku [Geometry in Origami]" (in Japanese), Nippon-Hyoron-Sha, Tokyo (1979).]
References:
and
2006/4/18
>> Click each picture to see in larger scales <<
[Based on the modified bird base diagram on a square given by Prof. K. Husimi in the book: "Origami no kikagaku [Geometry in Origami]" (in Japanese), Nippon-Hyoron-Sha, Tokyo (1979).]
References:
and
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