There's an updated version of Enigma at J Wiki. http://www.jsoftware.com/jwiki/Scripts/Turnstile_Rotary_Enigma
It uses contiguous flood originally by R.E. Boss, then used in media/paint addon and optimized here for multiple floods at the same time. Note other gl2 changes for j601. --- Chris Burke <[EMAIL PROTECTED]> wrote: > Oleg Kobchenko wrote: > > Also I think there used to be a 2D Circle Puzzler > > in J, maybe even among Studio demos, but I haven't > > seen it in a while. Does anyone recall? > > > > Something similar to > > http://www.geocities.com/jaapsch/puzzles/circleman.htm > > Early versions of J did have Engel's Enigma puzzle, later renamed the > Turnstile puzzle, see > http://www.geocities.com/jaapsch/puzzles/turnstil.htm at the same site. > > There were problems drawing it in the early versions of J. The diagram > was drawn using a series of arcs or straight lines, then blocks colored > with a gl2 function called (I think) glflood. Unfortunately, glflood was > unreliable and sometimes the color leaked from one block to another, so > the code was fudged to prevent this. Later versions of J dropped > glflood, and hence also Enigma. > > It would be an interesting exercise to redo Enigma with current J. > > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ____________________________________________________________________________________ Yahoo! oneSearch: Finally, mobile search that gives answers, not web links. http://mobile.yahoo.com/mobileweb/onesearch?refer=1ONXIC ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
