That worked. What next?
Thanks, -- Raul On Thu, Dec 4, 2014 at 8:39 AM, Brian Schott <[email protected]> wrote: > Raul, > > Thanks for the feedback. It sounds like you are doing the right things. I > cannot check j803 just now because I cannot launch it on my Mac. So I use > j801. I think the version of tgsjhs you downloaded is up to date. > > I am sorry for the problems. > > Please try entering the following in the field where fd 20 is offered > (after clicking the Restart button). > goto ,: 20 20 30 > > [if you prefer, prefix the command with (dyadic) 0 or 1 to move only one > turtle.] > > This should move BOTH turtles to a new spot on the canvas and in the ijx > window you will see something like the following after click enter therein. > > yw 149.036 74.0546 0 > ┌───────┬─────────┐ > │Heading│0 149 0│ > │ │0 74 0│ > │ │0 0 _90│ > └───────┴─────────┘ > pt 45.8186 22.3957 0 > ┌───────┬─────────┐ > │Heading│0 149 46│ > │ │0 74 22│ > │ │0 0 _90│ > └───────┴─────────┘ > fd 41.833 78.7401 0 > ┌────────┬────────┐ > │Position│20 20 30│ > │ │20 20 30│ > │ │ 0 0 6│ > └────────┴────────┘ > pt _45.8186 _22.3957 0 > ┌───────┬─────────┐ > │Heading│0 149 0│ > │ │0 74 0│ > │ │0 0 _90│ > └───────┴─────────┘ > yw _149.036 _74.0546 0 > ┌───────┬───────┐ > │Heading│0 0 0│ > │ │0 0 0│ > │ │0 0 _90│ > └───────┴───────┘ > > > > > > On Thu, Dec 4, 2014 at 2:35 AM, Raul Miller <[email protected]> wrote: > >> This sounds promising. >> >> That said, I tried the above steps (adding: as preparation steps, >> downloading >> http://www.jsoftware.com/jwiki/BrianSchott/code/turtleGraphics/tgsjhs?action=AttachFile&do=get&target=tgsjhszip.png >> as tgsjhszip.zip, creating a directory at j64-803-user/projects/tgsjhs >> and unzipping it there, and saving the code you presented as >> j64-803-user/catmullclark.ijs ... >> >> However, nothing displays for me from the updated dp command. No error >> messages, no display update. I get the initial canvas from loading the >> window, and fd 20 moves the turtles, but that's all. >> >> Hitting enter in the ijx window doesn't give me anything (except >> position boxes from the other steps of the process). >> >> Do I need an updated version of tgsjhs? >> >> Thanks, >> >> -- >> Raul >> >> >> -- > (B=) > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
