Also, I sort of miss the toucan that went around on the cube... Linda
-----Original Message----- From: programming-boun...@forums.jsoftware.com [mailto:programming-boun...@forums.jsoftware.com] On Behalf Of Linda Alvord Sent: Sunday, June 28, 2015 1:43 AM To: programm...@jsoftware.com Subject: Re: [Jprogramming] Trouble making patter for a color cube Your shader looks good! Maybe if you started the sequence that Raul suggested you could get a better look athe the "black" corner. Iand the white one) The idea of No light to blue, red and green light helps the model helps to show that when they are all on in the diagonally opposite corner there is full light. In the "little model" with the pattern, if you focus on the fact that it "contains 125 cubes of solid color, your infinite model "contains" 16,777,216 little cubes - all different. Linda -----Original Message----- From: programming-boun...@forums.jsoftware.com [mailto:programming-boun...@forums.jsoftware.com] On Behalf Of bill lam Sent: Sunday, June 28, 2015 12:00 AM To: programm...@jsoftware.com Subject: Re: [Jprogramming] Trouble making patter for a color cube Thanks. qt demo updated. Сб, 27 июн 2015, Raul Miller написал(а): > If we are talking about the shader demo in the qt demos, on my screen, > the color black is adjacent to white, blue and cyan. > > Instead, I believe it should be: > > colorData=: 1&fc , C=: 0 1 2 2 1 3&{"2 ] 6 4 3$ , CC=:0&".@(-.&',') > ;._2 [ 0 : 0 > 0 0 1 > 1 0 1 > 0 1 1 > 1 1 1 > 1 0 1 > 1 0 0 > 1 1 1 > 1 1 0 > 1 0 0 > 0 0 0 > 1 1 0 > 0 1 0 > 0 0 0 > 0 0 1 > 0 1 0 > 0 1 1 > 0 0 0 > 1 0 0 > 0 0 1 > 1 0 1 > 0 1 1 > 1 1 1 > 0 1 0 > 1 1 0 > ) > > Or, more compactly: > > colorData=: 1&fc , #: 0&".;._2]0 :0 > 1 5 3 3 5 7 > 5 4 7 7 4 6 > 4 0 6 6 0 2 > 0 1 2 2 1 3 > 0 4 1 1 4 5 > 3 7 2 2 7 6 > ) > > Note also that vertexData could be specified similarly. For example: > > vertexData=: 1&fc , _1+2* #: 0&".;._2]0 :0 > 1 5 3 3 5 7 > 5 4 7 7 4 6 > 4 0 6 6 0 2 > 0 1 2 2 1 3 > 0 4 1 1 4 5 > 3 7 2 2 7 6 > ) > > Thanks, > > -- > Raul > > On Sat, Jun 27, 2015 at 9:52 PM, bill lam <bbill....@gmail.com> wrote: > > I made an attemp to implement color scheme proposed by Raul and Mike > > in the opengl shader demo of j804 beta. Please update qt addon to > > check if the result agrees with viewmat, and fix shader if > > necessary. F10 is used to start/stop timer. > > > > -- > > regards, > > ==================================================== > > GPG key 1024D/4434BAB3 2008-08-24 > > gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 gpg --keyserver > > subkeys.pgp.net --armor --export 4434BAB3 > > -------------------------------------------------------------------- > > -- For information about J forums see > > http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm -- regards, ==================================================== GPG key 1024D/4434BAB3 2008-08-24 gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 gpg --keyserver subkeys.pgp.net --armor --export 4434BAB3 ---------------------------------------------------------------------- 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
