Hexagonal kolam: Difference between revisions
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For an explanation see [[L-systems]].  | For an explanation see [[L-systems]].  | ||
<html>  | <html>  | ||
<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;">  | ||
var level = 4;  | var level = 4;  | ||
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<input type="button" value="clear" onClick="clearturtle(0)">  | <input type="button" value="clear" onClick="clearturtle(0)">  | ||
</form>  | </form>  | ||
<  | </html>  | ||
<jsxgraph width="600" height="600" box="box0">  | |||
var t;  | var t;  | ||
var turtle = [];  | var turtle = [];  | ||
var brd = [];  | var brd = [];  | ||
brd[0] = JXG.JSXGraph.initBoard('box0', {  | brd[0] = JXG.JSXGraph.initBoard('box0', {boundingbox: [-300, 300, 300, -300]});  | ||
turtle[0] = brd[0].  | turtle[0] = brd[0].create('turtle');  | ||
function expander(level,axiom,rules) {  | function expander(level,axiom,rules) {  | ||
| Line 100: | Line 98: | ||
function run(nr) {  | function run(nr) {  | ||
   brd[nr].suspendUpdate();  |    brd[nr].suspendUpdate();  | ||
   var code =   |    var code = document.getElementById('inputtext'+nr).value;  | ||
   if (code=='') { return; }  |    if (code=='') { return; }  | ||
   t = turtle[nr];  |    t = turtle[nr];  | ||
| Line 114: | Line 112: | ||
   turtle[nr].cs();  |    turtle[nr].cs();  | ||
}  | }  | ||
</  | </jsxgraph>  | ||
* Przemyslaw Prusinkiewicz, James Hanan: Lindenmayer Systems, Fractals, and Plants (Lecture Notes in Biomathematics). Springer-Verlag 1989, ISBN 0-387-97092-4  | * Przemyslaw Prusinkiewicz, James Hanan: Lindenmayer Systems, Fractals, and Plants (Lecture Notes in Biomathematics). Springer-Verlag 1989, ISBN 0-387-97092-4  | ||
Latest revision as of 07:13, 8 June 2011
For an explanation see L-systems.
- Przemyslaw Prusinkiewicz, James Hanan: Lindenmayer Systems, Fractals, and Plants (Lecture Notes in Biomathematics). Springer-Verlag 1989, ISBN 0-387-97092-4
 - http://en.wikipedia.org/wiki/L-system
 - http://en.wikipedia.org/wiki/Kolam