<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="de">
		<id>http://de.evo-art.org/index.php?action=history&amp;feed=atom&amp;title=Fractal_Wallpaper_Patterns</id>
		<title>Fractal Wallpaper Patterns - Versionsgeschichte</title>
		<link rel="self" type="application/atom+xml" href="http://de.evo-art.org/index.php?action=history&amp;feed=atom&amp;title=Fractal_Wallpaper_Patterns"/>
		<link rel="alternate" type="text/html" href="http://de.evo-art.org/index.php?title=Fractal_Wallpaper_Patterns&amp;action=history"/>
		<updated>2026-05-09T03:54:52Z</updated>
		<subtitle>Versionsgeschichte dieser Seite in de_evolutionary_art_org</subtitle>
		<generator>MediaWiki 1.27.4</generator>

	<entry>
		<id>http://de.evo-art.org/index.php?title=Fractal_Wallpaper_Patterns&amp;diff=31512&amp;oldid=prev</id>
		<title>Gubachelier: /* Bibtex */</title>
		<link rel="alternate" type="text/html" href="http://de.evo-art.org/index.php?title=Fractal_Wallpaper_Patterns&amp;diff=31512&amp;oldid=prev"/>
				<updated>2015-10-30T21:34:06Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Bibtex&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&#039;diff-marker&#039; /&gt;
				&lt;col class=&#039;diff-content&#039; /&gt;
				&lt;col class=&#039;diff-marker&#039; /&gt;
				&lt;col class=&#039;diff-content&#039; /&gt;
				&lt;tr style=&#039;vertical-align: top;&#039; lang=&#039;de&#039;&gt;
				&lt;td colspan=&#039;2&#039; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&#039;2&#039; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Version vom 30. Oktober 2015, 21:34 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l21&quot; &gt;Zeile 21:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 21:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; publisher&amp;#160;  = {Tessellations Publishing},&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; publisher&amp;#160;  = {Tessellations Publishing},&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; address&amp;#160; &amp;#160;  = {Phoenix, Arizona},&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; address&amp;#160; &amp;#160;  = {Phoenix, Arizona},&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; note&amp;#160; &amp;#160; &amp;#160; &amp;#160; = {Available online at \url{http://archive.bridgesmathart.org/2015/bridges2015-183.html}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; note&amp;#160; &amp;#160; &amp;#160; &amp;#160; = {Available online at \url{http://archive.bridgesmathart.org/2015/bridges2015-183.html }}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;,&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;#160; url&amp;#160; &amp;#160; &amp;#160; &amp;#160;  = {http://de.evo-art.org/index.php?title=Fractal_Wallpaper_Patterns },&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160; }&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160; }&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Gubachelier</name></author>	</entry>

	<entry>
		<id>http://de.evo-art.org/index.php?title=Fractal_Wallpaper_Patterns&amp;diff=31291&amp;oldid=prev</id>
		<title>Gubachelier: Die Seite wurde neu angelegt: „== Reference == Douglas Dunham and John Shier: Fractal Wallpaper Patterns. In: Bridges 2015. Pages 183–190    == DOI ==  == Abstract == In the past w…“</title>
		<link rel="alternate" type="text/html" href="http://de.evo-art.org/index.php?title=Fractal_Wallpaper_Patterns&amp;diff=31291&amp;oldid=prev"/>
				<updated>2015-10-24T11:11:32Z</updated>
		
		<summary type="html">&lt;p&gt;Die Seite wurde neu angelegt: „== Reference == Douglas Dunham and John Shier: &lt;a href=&quot;/index.php?title=Fractal_Wallpaper_Patterns&quot; title=&quot;Fractal Wallpaper Patterns&quot;&gt;Fractal Wallpaper Patterns&lt;/a&gt;. In: &lt;a href=&quot;/index.php?title=Bridges_2015&quot; title=&quot;Bridges 2015&quot;&gt;Bridges 2015&lt;/a&gt;. Pages 183–190    == DOI ==  == Abstract == In the past w…“&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Neue Seite&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Reference ==&lt;br /&gt;
Douglas Dunham and John Shier: [[Fractal Wallpaper Patterns]]. In: [[Bridges 2015]]. Pages 183–190  &lt;br /&gt;
&lt;br /&gt;
== DOI ==&lt;br /&gt;
&lt;br /&gt;
== Abstract ==&lt;br /&gt;
In the past we presented an algorithm that can fill a region with an infinite sequence of randomly placed and progressively smaller shapes, producing a fractal pattern. In this paper we extend that algorithm to fill rectangles and triangles that tile the plane, which yields wallpaper patterns that are locally fractal in nature. This produces artistic patterns which have a pleasing combination of global symmetry and local randomness. We show several sample patterns. &lt;br /&gt;
&lt;br /&gt;
== Extended Abstract ==&lt;br /&gt;
&lt;br /&gt;
== Bibtex == &lt;br /&gt;
 @inproceedings{bridges2015:183,&lt;br /&gt;
  author      = {Douglas Dunham and John Shier},&lt;br /&gt;
  title       = {Fractal Wallpaper Patterns},&lt;br /&gt;
  pages       = {183--190},&lt;br /&gt;
  booktitle   = {Proceedings of Bridges 2015: Mathematics, Music, Art, Architecture, Culture},&lt;br /&gt;
  year        = {2015},&lt;br /&gt;
  editor      = {Kelly Delp, Craig S. Kaplan, Douglas McKenna and Reza Sarhangi},&lt;br /&gt;
  isbn        = {978-1-938664-15-1},&lt;br /&gt;
  issn        = {1099-6702},&lt;br /&gt;
  publisher   = {Tessellations Publishing},&lt;br /&gt;
  address     = {Phoenix, Arizona},&lt;br /&gt;
  note        = {Available online at \url{http://archive.bridgesmathart.org/2015/bridges2015-183.html}}&lt;br /&gt;
 }&lt;br /&gt;
&lt;br /&gt;
== Used References ==&lt;br /&gt;
[1] J. Conway, H. Burgiel, C. Goodman-Strauss, The Symmetries of Things, A.K. Peters, Ltd., Wellesley,&lt;br /&gt;
MA, 2008. ISBN 1-56881-220-5. Wikipedia site for orbifold notation:&lt;br /&gt;
http://en.wikipedia.org/wiki/Orbifold notation (accessed Apr. 24, 2015)&lt;br /&gt;
&lt;br /&gt;
[2] Doug Dunham and John Shier, The Art of Random Fractals, in Bridges Seoul, (eds. Gary Greenfield,&lt;br /&gt;
George Hart, and Reza Sarhangi), Seoul, Korea, 2014, pp. 79–86. Also online at:&lt;br /&gt;
http://archive.bridgesmathart.org/2014/bridges2014-79.html&lt;br /&gt;
&lt;br /&gt;
[3] Christopher Ennis, A Provably “Jam-proof” Algorithm of Filling Space, private communication.&lt;br /&gt;
&lt;br /&gt;
[4] John Shier, Filling Space with Random Fractal Non-Overlapping Simple Shapes ISAMA 2011 Conference&lt;br /&gt;
Proceedings, page 131, June 13–17, 2011.&lt;br /&gt;
&lt;br /&gt;
[5] Doris Schattschneider, The Plane Symmetry Groups: Their Recognition and Notation, American Mathematical&lt;br /&gt;
Monthly, 85, 6, 439-450, July, 1978. Wikipedia site for wallpaper groups:&lt;br /&gt;
http://en.wikipedia.org/wiki/Wallpaper group (accessed Apr. 24, 2015)&lt;br /&gt;
&lt;br /&gt;
[6] John Shier and Paul Bourke, An Algorithm for Random Fractal Filling of Space, Computer Graphics&lt;br /&gt;
Forum, Vol. 32, Issue 8, pp. 89-97, December 2013. Also available on Shier’s web site:&lt;br /&gt;
http://www.john-art.com/ (accessed Apr. 24, 2015)&lt;br /&gt;
&lt;br /&gt;
[7] John Shier web site: http://www.john-art.com/stat geom linkpage.html (accessed&lt;br /&gt;
Apr. 24, 2015)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Links ==&lt;br /&gt;
=== Full Text === &lt;br /&gt;
http://archive.bridgesmathart.org/2015/bridges2015-183.pdf&lt;br /&gt;
&lt;br /&gt;
[[intern file]]&lt;br /&gt;
&lt;br /&gt;
=== Sonstige Links ===&lt;br /&gt;
http://archive.bridgesmathart.org/2015/bridges2015-183.html&lt;/div&gt;</summary>
		<author><name>Gubachelier</name></author>	</entry>

	</feed>