L-systems: Difference between revisions
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A WASSERMANN (talk | contribs) No edit summary |
A WASSERMANN (talk | contribs) No edit summary |
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<html> | <html> | ||
<form><textarea id="inputtext2" rows=3 cols=35 wrap="off" style="width:600px;"> | <form><textarea id="inputtext2" rows=3 cols=35 wrap="off" style="width:600px;"> | ||
var level = 8; | |||
var axiom = 'Fl'; | |||
var rules = { | |||
'F' : 'F', | |||
'l' : 'l+rF+', | |||
'r' : '-Fl-r', | |||
'+' : '+', | |||
'-' : '-' | |||
}; | |||
var symbols = { 'F':'F', | |||
'l':' ', | |||
'r':' ', | |||
'+':'+', | |||
'-':'-', | |||
'[':'[', | |||
']':']' | |||
} ; | |||
var angle = 90; | |||
var len = 500/(level*level); | |||
</textarea><br /> | </textarea><br /> | ||
<input type="button" value="run" onClick="run(2)"> | <input type="button" value="run" onClick="run(2)"> | ||
| Line 160: | Line 180: | ||
</script> | </script> | ||
</html> | </html> | ||
===Islands and lakes=== | |||
<html> | |||
<form><textarea id="inputtext3" rows=3 cols=35 wrap="off" style="width:600px;"> | |||
var level = 2; | |||
var axiom = 'F-F-F-F'; | |||
var rules = { | |||
'F' : 'F-f+FF-F-FF-Ff-FF+f-FF+F+FF+Ff+FFF', | |||
'f' : 'ffffff', | |||
'+' : '+', | |||
'-' : '-' | |||
}; | |||
var symbols = { 'F':'F', | |||
'f':'f', | |||
'+':'+', | |||
'-':'-', | |||
'[':'[', | |||
']':']' | |||
} ; | |||
var angle = 90; | |||
var len = 20/Math.pow(2,level); | |||
</textarea><br /> | |||
<input type="button" value="run" onClick="run(3)"> | |||
<input type="button" value="clear" onClick="clearturtle(3)"> | |||
</form> | |||
<div id="box3" class="jxgbox" style="width:600px; height:600px;"></div> | |||
<script language="JavaScript"> | |||
brd[3] = JXG.JSXGraph.initBoard('box3', {originX: 300, originY: 300, unitX: 1, unitY: 1}); | |||
turtle[3] = new JSXTurtleObj(brd[3]); | |||
</script> | |||
</html> | |||
===Peano curve=== | |||
<html> | |||
<form><textarea id="inputtext4" rows=3 cols=35 wrap="off" style="width:600px;"> | |||
</textarea><br /> | |||
<input type="button" value="run" onClick="run(4)"> | |||
<input type="button" value="clear" onClick="clearturtle(4)"> | |||
</form> | |||
<div id="box4" class="jxgbox" style="width:600px; height:600px;"></div> | |||
<script language="JavaScript"> | |||
brd[4] = JXG.JSXGraph.initBoard('box4', {originX: 300, originY: 300, unitX: 1, unitY: 1}); | |||
turtle[4] = new JSXTurtleObj(brd[4]); | |||
</script> | |||
</html> | |||
[[Category:Examples]] | [[Category:Examples]] | ||
[[Category:Turtle Graphics]] | [[Category:Turtle Graphics]] | ||
Revision as of 19:56, 30 December 2008
Sierpinski curve
Quadratic snowflake variation
Dragon curve
Islands and lakes
Peano curve
