L-systems - Revision history

Michael at 07:59, 8 June 2011

2011-06-08T07:59:44Z

← Older revision		Revision as of 07:59, 8 June 2011
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	var turtle = [];		var turtle = [];
	var brd = [];		var brd = [];
	brd[0] = JXG.JSXGraph.initBoard('box0', {~~originX~~: 300, ~~originY:~~ 300, ~~unitX: 1~~, ~~unitY: 1~~});		brd[0] = JXG.JSXGraph.initBoard('box0', {boundingbox: [-300, 300, 300, -300]});
	turtle[0] = brd[0].create('turtle');		turtle[0] = brd[0].create('turtle');

2011-03-25T09:50:58Z

← Older revision		Revision as of 09:50, 25 March 2011
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	var brd = [];		var brd = [];
	brd[0] = JXG.JSXGraph.initBoard('box0', {originX: 300, originY: 300, unitX: 1, unitY: 1});		brd[0] = JXG.JSXGraph.initBoard('box0', {originX: 300, originY: 300, unitX: 1, unitY: 1});
	turtle[0] = brd[0].~~createElement~~('turtle');		turtle[0] = brd[0].create('turtle');

	function expander(level,axiom,rules) {		function expander(level,axiom,rules) {

2011-03-25T09:50:15Z

← Older revision		Revision as of 09:50, 25 March 2011
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	</html>		</html>
	<jsxgraph width="600" height="600" box="box0">		<jsxgraph width="600" height="600" box="box0">
	~~vvar~~ t;		var t;
	var turtle = [];		var turtle = [];
	var brd = [];		var brd = [];

2011-03-25T09:49:59Z

← Older revision		Revision as of 09:49, 25 March 2011
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	<input type="button" value="clear" onClick="clearturtle(0)">		<input type="button" value="clear" onClick="clearturtle(0)">
	</form>		</form>
	<~~div id~~="~~box0~~" ~~class~~="~~jxgbox~~" ~~style~~="~~width:600px; height:600px;"></div>~~		</html>
	~~<script language="JavaScript~~">		<jsxgraph width="600" height="600" box="box0">
	~~var~~ t;		vvar t;
	var turtle = [];		var turtle = [];
	var brd = [];		var brd = [];
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	turtle[nr].cs();		turtle[nr].cs();
	}		}
	</~~script>~~		</jsxgraph>
	~~</html~~>

	====More examples====		====More examples====

2010-03-16T21:11:54Z

← Older revision		Revision as of 21:11, 16 March 2010
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	function run(nr) {		function run(nr) {
	brd[nr].suspendUpdate();		brd[nr].suspendUpdate();
	var code = $('inputtext'+nr).value;		var code = document.getElementById('inputtext'+nr).value;
	if (code=='') { return; }		if (code=='') { return; }
	t = turtle[nr];		t = turtle[nr];

2009-10-29T17:10:38Z

← Older revision		Revision as of 17:10, 29 October 2009
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	<html>		<html>
	<link rel="stylesheet" type="text/css" href="http://jsxgraph.uni-bayreuth.de/distrib/jsxgraph.css" />		<link rel="stylesheet" type="text/css" href="http://jsxgraph.uni-bayreuth.de/distrib/jsxgraph.css" />
	~~<script type="text/javascript" src="http://jsxgraph.uni-bayreuth.de/distrib/prototype.js"></script>~~
	<script type="text/javascript" src="http://jsxgraph.uni-bayreuth.de/distrib/jsxgraphcore.js"></script>		<script type="text/javascript" src="http://jsxgraph.uni-bayreuth.de/distrib/jsxgraphcore.js"></script>
	<form><textarea id="inputtext0" rows=15 cols=35 wrap="off" style="width:600px;">		<form><textarea id="inputtext0" rows=15 cols=35 wrap="off" style="width:600px;">

2009-05-26T20:33:20Z

References

← Older revision		Revision as of 20:33, 26 May 2009
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	* [http://en.wikipedia.org/wiki/L-system http://en.wikipedia.org/wiki/L-system]		* [http://en.wikipedia.org/wiki/L-system http://en.wikipedia.org/wiki/L-system]
	* [http://en.wikipedia.org/wiki/Space-filling_curve http://en.wikipedia.org/wiki/Space-filling_curve]		* [http://en.wikipedia.org/wiki/Space-filling_curve http://en.wikipedia.org/wiki/Space-filling_curve]
			* [http://www.biologie.uni-hamburg.de/b-online/e28_3/lsys.html An Introduction to Lindenmayer Systems]

2009-02-02T17:23:36Z

← Older revision		Revision as of 17:23, 2 February 2009
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	<script type="text/javascript" src="http://jsxgraph.uni-bayreuth.de/distrib/prototype.js"></script>		<script type="text/javascript" src="http://jsxgraph.uni-bayreuth.de/distrib/prototype.js"></script>
	<script type="text/javascript" src="http://jsxgraph.uni-bayreuth.de/distrib/jsxgraphcore.js"></script>		<script type="text/javascript" src="http://jsxgraph.uni-bayreuth.de/distrib/jsxgraphcore.js"></script>
	<form><textarea id="inputtext0" rows=3 cols=35 wrap="off" style="width:600px;">		<form><textarea id="inputtext0" rows=15 cols=35 wrap="off" style="width:600px;">
	var level = 6;		var level = 6;
	var axiom = 'A';		var axiom = 'A';

2009-02-02T17:23:18Z

← Older revision		Revision as of 17:23, 2 February 2009
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	For each system a maximum ''level'' is defined. If this value is increased, the complexity of the drawing rises and running time increases, too.		For each system a maximum ''level'' is defined. If this value is increased, the complexity of the drawing rises and running time increases, too.

			===Examples===
	Most of the examples are from the book by Przemyslaw Prusinkiewicz and James Hanan: ''Lindenmayer Systems, Fractals, and Plants'', see the References.		Most of the examples are from the book by Przemyslaw Prusinkiewicz and James Hanan: ''Lindenmayer Systems, Fractals, and Plants'', see the References.
			====First Example: Sierpinski curve====
	===Sierpinski curve===
	<html>		<html>
	<link rel="stylesheet" type="text/css" href="http://jsxgraph.uni-bayreuth.de/distrib/jsxgraph.css" />		<link rel="stylesheet" type="text/css" href="http://jsxgraph.uni-bayreuth.de/distrib/jsxgraph.css" />
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	</html>		</html>

			====More examples====
	* [[Quadratic snowflake variation]]		* [[Quadratic snowflake variation]]
	* [[Dragon curve]]		* [[Dragon curve]]

2009-02-02T17:20:53Z

@@ Line 134: / Line 134: @@
 * [[Mango kolam]]
 * [[Penrose tiling]]
 ===The underlying JavaScript code===
@@ Line 182: / Line 142: @@
 * [http://en.wikipedia.org/wiki/L-system http://en.wikipedia.org/wiki/L-system]
 * [http://en.wikipedia.org/wiki/Space-filling_curve http://en.wikipedia.org/wiki/Space-filling_curve]