I also congratulate Henry on a great tool. Also the J team for the underlying
jqt framework.
Here is code to generate minecraft/dwarffortress type 3d map.
smooth =: ( }.@:] ,~ ({.@:] ,~ [ >. 1 -~ {.@:])`([ , {.@:] >. 2 -~ [ )@.([ >
{.@:]))/"1
dissect ''' .-%@*''{~ 5 (< _1 _1 _1)} 1 (< 1 0 0)} 4 (< 0 0 0)} |. (30 40 ([:
>: 1 +/@:i:"1 >"1 0) ?. 10 10 10 $ 50) #~"1 (>: i. 10) (1 #~ <:)"0 2 smooth&.|:
smooth f. ?. 10 10 $ 10'
Not sure if its an addressable issue, but code under dissect has to be
functional (ie. f(n) result is fixed). So code that uses ? needs to be changed
to ?. for example.
another long expression doing the same thing: (cannot seem to inline boxscan
though)
boxscan =: ((&.>)/)(>@:)
dissect ''' .-%@*''{~ 5 (< _1 _1 _1)} |. ([: ( ((0 = [) 4 : ''x}y'' [ ,: {.@:])
, }.@:] ,~ ( (0 = [) 4 : ''x}y'' 0,:~ {.@:]))boxscan (;/@:(_2&}.) (, <) [: ( (
((0 = [) 4 : ''x}y'' 0,:~]) ,:~ (0 = [) 4 : ''x}y'' ,:) )/ _2&{.) )^:8 ] 4 (<
_1 0 0)} 50 80 90 ( 1 +/@:i:"1 >"1 0) ?. 10 10 10 $ 100'
The tooltips are a great touch as is the right click to expand data.
----- Original Message -----
From: Jose Mario Quintana <[email protected]>
To: Programming forum <[email protected]>
Cc:
Sent: Sunday, March 1, 2015 8:00 PM
Subject: Re: [Jprogramming] Dissect improvements
Last weekend I tried to go over the Dissect lab but Dissect I was missing.
I updated dissect today to version 3.6.50 and I found two labs: Dissect I
and Dissect II. I did notice that several new versions have been produced
since February 19th [0].
One unwanted side effect of writing tacitly too much is that I find some
plain sentences hard to follow. The explicit-to-tacit converter (13 : '…')
helps me to some extent but now Dissect can explain those difficult
sentences directly to me.
Furthermore, as I mentioned before [1], Dissect can even explain to me the
inner workings of what I have written. After spending some time browsing
the labs I could not resist trying the following:
dissect'((3x&*) &1 &1 &1) 0 1 2' NB. An additional &1
I checked the "Show ][" and the "Show @ @: etc" in the Preferences menu;
then I clicked the atom 7625597484987; then I clicked again the same atom
(now shown with green background color) ; then I clicked the 7625597484987
shown with purple background color; then I clicked the one with blue
background. That is how the number 7625597484987 is produced! If one does
not get the picture (with the interactive explanations) then, in my
opinion, there is little else that can be said.
It is great to have an expert sidekick on demand!
Henry, thank you very much for developing, sharing, and for continuing to
improve Dissect.
[0] [Jprogramming] Fwd: Hello all!
http://www.jsoftware.com/pipermail/programming/2015-February/041113.html
[1] [Jprogramming] Fwd: Hello all!
http://www.jsoftware.com/pipermail/programming/2015-February/041122.html
On Tue, Nov 18, 2014 at 4:47 PM, Henry Rich <[email protected]> wrote:
> The latest version of the dissect addon has the following improvements:
>
> 1. You can define a function key in J8.03 to run dissect on the line
> under the cursor, or the last error line (for instructions, see the bottom
> of http://www.jsoftware.com/jwiki/Vocabulary/Dissect)
>
> 2. The partitioning adverbs u\, u\., and u/. are supported, allowing you
> to probe around and see what partitions were used
>
> 3. Highlighting has been made more accurate
>
> 4. You now have separate control over the maximum height and width of
> results, and a wider range for each.
>
> Henry Rich
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
>
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