On Thu, Nov 01, 2007 at 04:37:15AM -0400, Chris McCormick wrote: > Hello PdPeople, > > Who wants to make some fractal music? Here are two abstractions that > implement a Lindenmayer system. <http://en.wikipedia.org/wiki/L-system>
the plants look very nice, lovely! have you implemented that according to 'Stelios Manousakis, "Musical L-Systems"' which wikipedia links to ? > > [s-ireplace] is an abstraction that takes a single integer and outputs a > list of integers according to the rules specified. So you might send a > message [rule 1 2 3( and then when you send a [1( you will get back a > list '2 3'. > > [s-lsystem] uses [s-ireplace] internally to iteratively replace lists > of integers with lists of integers according to rules defined in the > same way as above, thus implementing a Lindenmayer system. > > Lindenmayer systems are great for generating complex sets of data from > simple rules and initial values. > > <http://mccormick.cx/viewcvs/*checkout*/s-abstractions/s-ireplace.pd?root=svn> > <http://mccormick.cx/viewcvs/*checkout*/s-abstractions/s-ireplace-help.pd?root=svn> > <http://mccormick.cx/viewcvs/*checkout*/s-abstractions/s-lsystem.pd?root=svn> > <http://mccormick.cx/viewcvs/*checkout*/s-abstractions/s-lsystem-help.pd?root=svn> > > If you want, you could also use these with Gem to make natural looking > tree-like 3d structures. Check the pd-list archives for a previous > implementation of that idea which used a much simpler Lindenmayer system > which was not quite as flexible. > > Best, > > Chris. > > ------------------- > http://mccormick.cx > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
