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From: LuisGLopez on 29 Sep 2005 19:43 Frank... wow! That code is certainly much more general! I love the pdf result!!!!
From: Frank Buss on 30 Sep 2005 04:11 >> http://groups.google.de/group/comp.lang.lisp/browse_thread/thread/05631fa93379bca8/248b67466ca2aa7d LuisGLopez wrote: > Frank... wow! That code is certainly much more general! I love the pdf > result!!!! thanks, but after looking again at it, the code is not very good, because in the meantime I've learned a bit more CL. For example there is something like this in it: (if (sometest) nil (someresult)) which should be written (unless (sometest) (someresult)). And (loop for i from 0 to (1- x) should be rewritten with "below" etc. Besides this minor things I'm sure the code structure could be simplified. I don't have the time to clean it up, but perhaps someone in this newsgroup wants to do it? -- Frank Bu?, fb(a)frank-buss.de http://www.frank-buss.de, http://www.it4-systems.de
From: Marc Battyani on 30 Sep 2005 08:00 "Frank Buss" <fb(a)frank-buss.de> wrote: >>> http://groups.google.de/group/comp.lang.lisp/browse_thread/thread/05631fa933 79bca8/248b67466ca2aa7d > > thanks, but after looking again at it, the code is not very good, because > in the meantime I've learned a bit more CL. For example there is something > like this in it: > > (if (sometest) > nil > (someresult)) > > which should be written (unless (sometest) (someresult)). And (loop for i > from 0 to (1- x) should be rewritten with "below" etc. > > Besides this minor things I'm sure the code structure could be simplified. > I don't have the time to clean it up, but perhaps someone in this newsgroup > wants to do it? I don't have the time for this but I just converted it to use cl-pdf instead of Postscript (deprecated ;-) and I added it to the cl-pdf examples directory http://www.fractalconcept.com:8000/public/open-source/cl-pdf/examples/l-syst ems.lisp The cl-pdf generated examples are here: http://www.fractalconcept.com/fcweb/download/l-system1.pdf http://www.fractalconcept.com/fcweb/download/l-system2.pdf http://www.fractalconcept.com/fcweb/download/l-system3.pdf Marc
From: Frank Buss on 30 Sep 2005 11:31 Marc Battyani wrote: > I don't have the time for this but I just converted it to use cl-pdf instead > of Postscript (deprecated ;-) and I added it to the cl-pdf examples > directory > http://www.fractalconcept.com:8000/public/open-source/cl-pdf/examples/l-systems.lisp thanks, now I don't have a chance to get a reputation for being a good Lisp programmer any more :-) -- Frank Bu?, fb(a)frank-buss.de http://www.frank-buss.de, http://www.it4-systems.de
From: Marc Battyani on 30 Sep 2005 17:37
"Frank Buss" <fb(a)frank-buss.de> wrote: > Marc Battyani wrote: > > > I don't have the time for this but I just converted it to use cl-pdf instead > > of Postscript (deprecated ;-) and I added it to the cl-pdf examples > > directory > > http://www.fractalconcept.com:8000/public/open-source/cl-pdf/examples/l-syst ems.lisp > > thanks, now I don't have a chance to get a reputation for being a good Lisp > programmer any more :-) Improvements welcome... I'm sure you didn't know what to do this rainy (assuming you are in Germany) week-end ;-) BTW if anybody have some cool cl-pdf examples, I would be happy to add them in the examples directory. Marc |