Lindenmayer-System V3.3 version: 3.3 remi_meier - Platform: Windows Type: Application Genre: - Language: English read: 9017 8.83 / 6 BBCode Link [url=http://www.purearea.net/pb/showcase/show.php?id=151&d=1] [b]Lindenmayer-System V3.3 v.3.3[/b][/url] Version 3 New: It is nearly the same but now I use my own string-functions. So now it is possible to create a fractal with an iteration depth of more than 15! You can now choose between realtime calculation or pushing a button to calculate the fractal. In version 3 the old file format (version 1) is not supported anymore! You can get the older version here: http://mypage.bluewin.ch/remimeier/zip/lsystem.zip and version 2 here: http://mypage.bluewin.ch/remimeier/zip/lsystemv2.zip This is a program for the Lindenmayer fractals. Further information: http://astronomy.swin.edu.au/~pbourke/fractals/lsys/ Example (copy in a file and load it!): 268 354 20 180 10.000000 0.500000 9 10 Start: VZFFF V : [+++W][---W]YV W : +X[-W]Z X : -W[+X]Z Y : YZ Z : [-FFF][+FFF]F Including a Lindenmayer interpreter which supports the following characters: ; Character Meaning ; F Move forward by line length drawing a line ; f Move forward by line length without drawing a line ; + Turn left by turning angle ; - Turn right by turning angle ; | Reverse direction (ie: Turn by 180 degrees) ; [ Push current drawing state onto stack ; ] Pop current drawing state from the stack ; # Increment the line width by line width increment ; ! Decrement the line width by line width increment ; @ Draw a dot with line width radius ; > Multiply the line length by the line length scale factor ; < Divide the line length by the line length scale factor ; & Swap the Meaning of + And - ; ( Decrement turning angle by turning angle increment ; ) increment turning angle by turning angle increment ; %XX set angle increment directly ; $XX set line length directly New: Save/Load function NEW: Version 2 New: Resize and internal things New: Version 3: Strings unlimited! Realtime/Push-button calculation. You can cancel the calcualtion (often) :-) [50 KB]    (1030 Downloads) The source is included in the program package to vote LogIn or Register an account.
	DarkDragon 08:40:20 2006-07-15 Sieht nicht schlecht aus, ist allerdings f?r mich ziemlich unverst?ndlich. "Achtung: Das Dateiformat der Version 1 wird nicht mehr unterst?tzt! Die alte Version kriegen sie unter:" - H?rt sich ein wenig bl?d an, findest du nicht? ;-) "kriegen" -> "bekommen" oder "sie" -> "ihr" remi_meier 12:11:31 2006-07-15 Ok, Chef ;) Naja, ist wie programmieren. Es ist halt eine kleine Sprache und die muss man lernen. Dabei muss man v. a. auch die Rekursion verinnerlicht haben.