There is a lab/demo in J doing these kind of interactive rotations I saw rubics cube rotated in graphic using APL2 and GDDM something like 30 years ago.
2009/12/15 PackRat <[email protected]>: >> Holyday greeting ! ... >> Dodecahedron and Icosahedron are Dancing according to key x y x >> This Script is written by Nishikawa Toshio for JAPLA 2009 05/DEC/2009 >> ... >> m.shimura /Japan APL Association > > Nice example for us newbies of how to use various graphics commands in > J--thanks! > > Harvey > > P.S. I'm not at that point yet, but I'd bet someone here could write > similar rotational code (if it hasn't already been done) that could > visualize the rotations of the faces, rows, and columns of a Rubik's > Cube (which is what the rotations of these polyhedra visually reminded > me of)... > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > -- Björn Helgason, Verkfræðingur Fornustekkum II 781 Hornafirði Po Box 127,801 Selfoss , t-póst: [email protected] gsm: +3546985532 sími: +3544781286 http://groups.google.com/group/J-Programming Tæknikunnátta höndlar hið flókna, sköpunargáfa er meistari einfaldleikans góður kennari getur stigið á tær án þess að glansinn fari af skónum /|_ .-----------------------------------. ,' .\ / | Með léttri lund verður | ,--' _,' | Dagurinn í dag | / / | Enn betri en gærdagurinn | ( -. | `-----------------------------------' | ) | (\_ _/) (`-. '--.) (='.'=) ♖♘♗♕♔♙ `. )----' (")_(") ☃☠ ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
