Not just "complementarity" but color coordinated. (That's something of a pun).
#:i.8 0 0 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 Those are the coordinates of the corners of a cube. Those are also colors: 'BLACK BLUE GREEN CYAN RED MAGENTA YELLOW WHITE'=:#:i.8 Thanks, -- Raul On Sat, Jun 27, 2015 at 4:27 AM, Mike Day <[email protected]> wrote: > Thanks, Raul. > > Yes, I think that's right. I'd deliberately chosen non-complementary > colours for diagonally opposite corners to show that they didn't need > to be complementary, at the cost of needing to specify a few more > colours. > > If complementarity is required, since the corners A B C D in my labelling > are opposite to G H E F respectively, we may relax the requirement for > mycube's right argument to have 8 elements. with, for example: > 'A B C D H G F E' =. 8 {. y, -.1 0 3 2 { y > You can then specify just > > 30 mycube BLACK,BLUE,CYAN,GREEN > > to achieve the results same results. > > I think > 5 mycube RED,MAGENTA,WHITE,:YELLOW > produces most of what Linda achieves in her latest posting, > although I concede it doesn't have sticky tabs. > > > I had used the apparently strange ordering of A B C D H G F E because > these labels line up reasonably well in the net that Linda uses, so that > the top three middle faces are labelled 4 2$ 'HGEFABCD' . It might have > been easier to visualise if I'd labelled "BACK" as ABCD and "FRONT" as > HGEF.... > > Thanks again, > > Mike > >> Mike set things up so we can change the colors on the line which invokes >> mycube. >> >> I think >> >> 30 mycube BLACK,BLUE,CYAN,GREEN,YELLOW,WHITE,MAGENTA,:RED >> >> gets it right. Does that seem right to you? >> >> I've changed the gist to use that line. >> >> Thanks, >> > > > --- > This email has been checked for viruses by Avast antivirus software. > https://www.avast.com/antivirus > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
