This forum has lots of readers! That's a nice lesson Joey. Thanks, Linda
-----Original Message----- From: programming-boun...@forums.jsoftware.com [mailto:programming-boun...@forums.jsoftware.com] On Behalf Of Joey K Tuttle Sent: Saturday, August 1, 2015 1:21 AM To: programm...@jsoftware.com Subject: Re: [Jprogramming] Trouble making patter for a color cube ,./;"1|: ALL2 On 2015/07/31 21:36 , Linda Alvord wrote: > How can I remove the data from these boxes so that only a 20x15 table > in the same order as this would be if the boxes were removed? > > > > ]ALL2=:4 3$(<"2) 0 25 0 50 75 0 0 100 125 0 150 0(+"0 2)i.5 5 > > ---------------T-------------------T-------------------┐ > │ 0 1 2 3 4│25 26 27 28 29 │ 0 1 2 3 4 │ > │ 5 6 7 8 9│30 31 32 33 34 │ 5 6 7 8 9 │ > │10 11 12 13 14│35 36 37 38 39 │10 11 12 13 14 │ > │15 16 17 18 19│40 41 42 43 44 │15 16 17 18 19 │ > │20 21 22 23 24│45 46 47 48 49 │20 21 22 23 24 │ > +--------------+-------------------+-------------------+ > │50 51 52 53 54│75 76 77 78 79 │ 0 1 2 3 4 │ > │55 56 57 58 59│80 81 82 83 84 │ 5 6 7 8 9 │ > │60 61 62 63 64│85 86 87 88 89 │10 11 12 13 14 │ > │65 66 67 68 69│90 91 92 93 94 │15 16 17 18 19 │ > │70 71 72 73 74│95 96 97 98 99 │20 21 22 23 24 │ > +--------------+-------------------+-------------------+ > │ 0 1 2 3 4│100 101 102 103 104│125 126 127 128 129│ │ 5 6 7 8 > 9│105 106 107 108 109│130 131 132 133 134│ > │10 11 12 13 14│110 111 112 113 114│135 136 137 138 139│ > │15 16 17 18 19│115 116 117 118 119│140 141 142 143 144│ > │20 21 22 23 24│120 121 122 123 124│145 146 147 148 149│ > +--------------+-------------------+-------------------+ > │ 0 1 2 3 4│150 151 152 153 154│ 0 1 2 3 4 │ > │ 5 6 7 8 9│155 156 157 158 159│ 5 6 7 8 9 │ > │10 11 12 13 14│160 161 162 163 164│10 11 12 13 14 │ > │15 16 17 18 19│165 166 167 168 169│15 16 17 18 19 │ > │20 21 22 23 24│170 171 172 173 174│20 21 22 23 24 │ > L--------------+-------------------+-------------------- > > > > Linda > > > > -----Original Message----- > > > > L > From: programming-boun...@forums.jsoftware.com > [mailto:programming-boun...@forums.jsoftware.com] On Behalf Of Linda > Alvord > Sent: Wednesday, July 29, 2015 3:14 AM > To: programm...@jsoftware.com > Subject: Re: [Jprogramming] Trouble making patter for a color cube > > > > > > > > ]RGB=:255*#:i.8 > > RGB viewmat i.8 > > ]GRB=:1 0 2{"1 RGB > > GRB viewmat i.8 > > > > > > -----Original Message----- > > From: <mailto:programming-boun...@forums.jsoftware.com> > programming-boun...@forums.jsoftware.com > > [ <mailto:programming-boun...@forums.jsoftware.com> > mailto:programming-boun...@forums.jsoftware.com] On Behalf Of Linda > Alvord > > Sent: Wednesday, July 29, 2015 3:10 AM > > To: <mailto:programm...@jsoftware.com> programm...@jsoftware.com > > Subject: Re: [Jprogramming] Trouble making patter for a color cube > > > > This is still the most convincing argument for changing RGB to GrB. > > > > The values from dark to light are correct. > > > > Linda > > > > -----Original Message----- > > From: <mailto:programming-boun...@forums.jsoftware.com> > programming-boun...@forums.jsoftware.com > > [ <mailto:programming-boun...@forums.jsoftware.com> > mailto:programming-boun...@forums.jsoftware.com] On Behalf Of Linda > Alvord > > Sent: Wednesday, July 29, 2015 1:35 AM > > To: <mailto:programm...@jsoftware.com> programm...@jsoftware.com > > Subject: Re: [Jprogramming] Trouble making patter for a color cube > > > > Here's what I got from your first cube patern using colors. > > > > 12 9$256 256 256 #."1 colors > > 0 0 0 0 0 16711680 16711743 16711807 > > 16711871 > > 16711935 0 0 0 0 0 0 0 > > 0 > > 0 0 12517376 12517439 12517503 12517567 12517631 0 > > 0 > > 0 0 0 0 0 0 0 0 > > 8323072 > > 8323135 8323199 8323263 8323327 0 0 0 0 > > 0 > > 0 0 0 0 0 4128768 4128831 4128895 > > 4128959 > > 4129023 0 0 0 0 0 0 0 > > 0 > > 0 0 0 63 127 191 255 0 > > 0 > > 0 0 0 16711680 12517376 8323072 4128768 0 > > 0 > > 63 127 191 255 255 4129023 8323327 12517631 > > 16711935 > > 16727808 12533504 8339200 4144896 16128 16128 16191 16255 > > 16319 > > 16383 16383 4145151 8339455 12533759 16728063 16744192 12549888 > > 8355584 > > > > The top portion of the image is all very dark, but there are some very > large numbers in the top portion of the data. The first column (red) > is the more valuable than the second column (green) so the pattern > does not preserve value (light and dark) > > > > Linda > > > > -----Original Message----- > > From: <mailto:programming-boun...@forums.jsoftware.com> > programming-boun...@forums.jsoftware.com > > [ <mailto:programming-boun...@forums.jsoftware.com> > mailto:programming-boun...@forums.jsoftware.com] On Behalf Of Raul > Miller > > Sent: Tuesday, July 28, 2015 11:17 PM > > To: Programming forum < <mailto:programm...@jsoftware.com> > programm...@jsoftware.com> > > Subject: Re: [Jprogramming] Trouble making patter for a color cube > > > > White will be the biggest number. > > > > -- > > Raul > > > > > > On Tue, Jul 28, 2015 at 10:12 PM, Linda Alvord < > <mailto:lindaalv...@verizon.net> lindaalv...@verizon.net> > > wrote: > >> Raul, After using this code with cube 3 try this. >> 12 9$256 256 256 #."1 paint >> 0 0 0 16711935 16711807 16711680 0 0 > 0 > >> 0 0 0 16744447 16744319 16744192 0 0 > 0 > >> 0 0 0 16777215 16777087 16776960 0 0 > 0 > >> 16711935 16744447 16777215 16777215 16777087 16776960 0 0 > 0 > >> 8323327 8355839 8388607 8388607 8388479 8388352 0 0 > 0 > >> 255 32767 65535 65535 65407 65280 0 0 > 0 > >> 0 0 0 65535 65407 65280 65280 8388352 > 16776960 > >> 0 0 0 32767 32639 32512 32512 8355584 > 16744192 > >> 0 0 0 255 127 0 0 8323072 > 16711680 > >> 0 0 0 255 127 0 0 0 > 0 > >> 0 0 0 8323327 8323199 8323072 0 0 > 0 > >> 0 0 0 16711935 16711807 16711680 0 0 > 0 > >> When I interchange rgb for grb I can tell where the biggest numbers >> in a viewmat are. Can you using rgb? All I have done here is take >> each color triple in thecube pattern viewmat and converted it to its >> :real countsing number in the 256^3 position in the more than 16 >> million numbers. The > white > >> area can be spoted pretty easily. >> Linda >> -----Original Message----- >> From: <mailto:programming-boun...@forums.jsoftware.com> > programming-boun...@forums.jsoftware.com > >> [ <mailto:programming-boun...@forums.jsoftware.com> > mailto:programming-boun...@forums.jsoftware.com] On Behalf Of Raul > >> Miller >> Sent: Tuesday, July 28, 2015 4:12 PM >> To: Programming forum < <mailto:programm...@jsoftware.com> > programm...@jsoftware.com> > >> Subject: Re: [Jprogramming] Trouble making patter for a color cube I >> think this is what you are asking for: >> load 'viewmat' >> 'E B G C R M Y W'=:#:i.8 >> V=:<E;E;E >> FRONT=:<M;R;W >> LEFT=:<M;W;B >> TOP=:<W;Y;C >> BACK=:<C;G;B >> RIGHT=:<G;Y;E >> BASE=:<B;E;M >> face=: 4 :0 >> 'O X Y'=.y >> brush=.D=: <.255*O+"1](%x-1)*((i.x)*/Y-"1 O)+"1/(i.x)*/X-"1 O >> ) >> cube=: 3 :0 >> plan=: 4 3$V,FRONT,V,LEFT,TOP,V,V,BACK,RIGHT,V,BASE,V >> paint=:,/,/>,"_1 each/"1 C=:y face each plan >> paint viewmat i.4 3*y >> ) >> cube 5 >> Personally, I prefer ('rgb' viewmat image), but your approach can > certainly > >> be made to work. >> Thanks, >> -- >> Raul >> On Tue, Jul 28, 2015 at 3:25 PM, Linda Alvord < >> <mailto:lindaalv...@verizon.net> lindaalv...@verizon.net> >> wrote: >>> Here's how far I got translating it to Raul's method. I can't >>> generalize >> to >>> nxn squares. >>> load 'viewmat' >>> 'E B G C R M Y W'=:#:i.8 >>> V=:<E;E;E >>> FRONT=:<M;R;W >>> LEFT=:<M;W;B >>> TOP=:<W;Y;C >>> BACK=:<C;G;B >>> RIGHT=:<G;Y;E >>> BASE=:<B;E;M >>> face=: 3 :0 >>> 'O X Y'=.y >>> brush=.D=: <.255*O+"1]0.5*((i.3)*/Y-"1 O)+"1/(i.3)*/X-"1 O >>> ) >>> cube=: 3 :0 >>> plan=:4 3$V,FRONT,V,LEFT,TOP,V,V,BACK,RIGHT,V,BASE,V >>> paint=:,/,/>,"_1 each/"1 C=:face each plan paint viewmat i.12 9 >>> ) >>> cube '' >>> Linda >>> -----Original Message----- >>> From: <mailto:programming-boun...@forums.jsoftware.com> > programming-boun...@forums.jsoftware.com > >>> [ <mailto:programming-boun...@forums.jsoftware.com> > mailto:programming-boun...@forums.jsoftware.com] On Behalf Of Linda > >> Alvord >>> Sent: Tuesday, July 28, 2015 3:05 PM >>> To: <mailto:programm...@jsoftware.com> programm...@jsoftware.com >>> Subject: Re: [Jprogramming] Trouble making patter for a color cube >>> Here's my latest which folds so the base has blue riht, red forward >>> and green up. Then the upper right front corner is white. >>> load 'viewmat' >>> ColorCube=: 3 : 0 >>> N=:y >>> G=:<.(i.N)*255%<: N >>> A=:#:i.8 >>> B=:(((<:N)#0),G),.G,(<:N)#255 >>> BIGBOX=:<"2(|."2)1 0 2{"1(|:"2)(8 3 ,<:2*N)$,|:(,A){"1 B 'BLACK BLUE >>> RED MAGENTA GREEN CYAN YELLOW WHITE'=:>BIGBOX >>> LYELLOW=:(i.N){"2 YELLOW >>> LCYAN=:(i.N){"2 CYAN >>> LMAGENTA=:(i.N){"2 MAGENTA >>> GREEN=:((<:N)+i.N){"2 GREEN >>> RED=:((<:N)+i.N){"2 RED >>> BLUE=:((<:N)+i.N){"2 BLUE >>> BACK=:((*:N), 3)$,LMAGENTA<."1/LYELLOW TOP=:((*:N), >>> 3)$,LCYAN<."1/LYELLOW LEFT=:((*:N), 3)$,LMAGENTA<."1/LCYAN >>> FRONT=:((*:N), 3)$,GREEN+"1/BLUE RIGHT=:((*:N), 3)$,GREEN+"1/RED >>> BASE=:((*:N), 3)$,RED+"1/BLUE F=:i.2#N >>> T=:(<:6*N^2),((<:N),N)$0 >>> L=:|:T >>> R=:|:|.T >>> WOW1=:(R,.(|.F),.L),((|:|.(N^2)+F),.((2*N^2)+F),.|.T) >>> WOW2=:WOW1,(T,.((3*N^2)+F),.|:|.|:(4*N^2)+F) >>> WOW3=:WOW2,(R,.(|.(5*N^2)+F),.L),"2,N(#"0) 0, (6*N^2), 0 >>> ALL=:BACK,LEFT,TOP,FRONT,RIGHT,BASE(,"2)0 0 0 ALL viewmat >>> WOW3;'Color >> Cube' >>> ) >>> ColorCube 30 >>> I think only one line wrapped. Another email follows With Raul's >>> style which I can't generalize to nxn squares. >>> Linda >>> -----Original Message----- >>> From: <mailto:programming-boun...@forums.jsoftware.com> > programming-boun...@forums.jsoftware.com > >>> [ <mailto:programming-boun...@forums.jsoftware.com> > mailto:programming-boun...@forums.jsoftware.com] On Behalf Of David > >> Lambert >>> Sent: Tuesday, July 28, 2015 1:09 PM >>> To: programming < <mailto:programm...@jsoftware.com> > programm...@jsoftware.com> > >>> Subject: Re: [Jprogramming] Trouble making patter for a color cube >>> This delightful color cube! I rotated one of the arms so the >>> pattern >> won't >>> look like a cross, which is beside the point. >>> Has anyone yet virtually folded the image for display in perspective >>> on opengl? I need a color chooser and this looks more fun than a >>> flat >> display. >>> With 5% probability I'll undertake the task but as it happens my >>> understanding of homogeneous coordinates doesn't translate directly >>> to "knowing how to use opengl". >>> boxdraw_j_ 1 >>> 4 3$<' ' NB. with simple editing, fixed width font please >>> +--+ >>> | | >>> +--+--+ >>> | | | >>> +--+--+--+ >>> | | | >>> +--+--+ >>> | | >>> +--+ >>> -------------------------------------------------------------------- >>> - >>> - For information about J forums see >>> <http://www.jsoftware.com/forums.htm> > http://www.jsoftware.com/forums.htm > >>> -------------------------------------------------------------------- >>> - >>> - For information about J forums see >>> <http://www.jsoftware.com/forums.htm> > http://www.jsoftware.com/forums.htm > >>> -------------------------------------------------------------------- >>> - >>> - For information about J forums see >>> <http://www.jsoftware.com/forums.htm> > http://www.jsoftware.com/forums.htm > >> --------------------------------------------------------------------- >> - For information about J forums see >> <http://www.jsoftware.com/forums.htm> > http://www.jsoftware.com/forums.htm > >> --------------------------------------------------------------------- >> - For information about J forums see >> <http://www.jsoftware.com/forums.htm> > http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > > For information about J forums see > <http://www.jsoftware.com/forums.htm> > http://www.jsoftware.com/forums.htm > > > > ---------------------------------------------------------------------- > > For information about J forums see > <http://www.jsoftware.com/forums.htm> > http://www.jsoftware.com/forums.htm > > > > ---------------------------------------------------------------------- > > For information about J forums see > <http://www.jsoftware.com/forums.htm> > http://www.jsoftware.com/forums.htm > > > > ---------------------------------------------------------------------- > > For information about J forums see > <http://www.jsoftware.com/forums.htm> > http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
