/prog/ - LOGO and Turtle Graphics

Name: Anonymous 2012-10-07 17:31

I'm sure you all have fond memories of being a 7-year-old child programming in LOGO at school (at home we mostly used BASIC and Z80 or 6502 ASM). I remember that some spoiled rich kid even had a real turtle, like this one http://www.obsolete-tears.com/hist/promobile/tortue.jpg

So, here's a small LOGO program:



to shitbrix :angle

repeat 4 [ fd 30 rt :angle  fd 10 rt :angle fd 20 lt :angle fd 10 lt :angle fd 20 rt :angle]

end

If you call it with the parameter 90, it draws:
shitbrix 90 _ _____ | | | ___| | |_| |___ |____ _ | ___| | | | |_____| |_|

With parameter 120 it draws:
shitbrix 120 - ___ /_\____ \ / \ / \/ \/ /\ /\ /__\___/__\ \ / -

Online LOGO interpreter, try it:
http://www.calormen.com/logo/

Name: Anonymous 2012-10-07 17:37

wtf !!!

Name: Anonymous 2012-10-07 17:39

lol dude how did you discover this?

Name: Anonymous 2012-10-07 17:43

>>3
I saw that image: http://0chan.ru/c/src/13494757426199.png and wrote the algorithm in LOGO for your amusement.

Name: Anonymous 2012-10-07 17:45

>>4
how did THEY discover it? lol

Name: Anonymous 2012-10-07 17:45

brix were shat.

Name: Anonymous 2012-10-07 17:49

So there is an isomorphism between swastikas, stars and regular polygon?

Name: Anonymous 2012-10-07 17:50

nigga what the fuck.

Name: Anonymous 2012-10-07 17:51

>>7
Yes. Zionism is jewish nationalism, and Nazism is goyish nationalism, and both are equally idiotic.

Name: Anonymous 2012-10-07 17:52

>>5
Sawstikas are basic figures, so I guess they are well researched.
http://en.wikipedia.org/wiki/Symmetry_group

Name: Anonymous 2012-10-07 20:34

ONE WORD THE FORCED NATIONALSOZIALISTISCHE JEWOMETRY THREAD OVER

Name: Anonymous 2012-10-07 21:02

shitbrix 240 gives another star of David and [/m]shitbrix 270[/m] gives the counter-clockwise swastika. (360 - 120 and 360 - 90)

Name: Anonymous 2012-10-07 23:59

Sure, this is turtle graphics, but is this Abelson turtle graphics?

Name: Anonymous 2012-10-08 1:21

>>13
You're such a fucking newfag. We do not speak the anticudder's name here.

Name: Anonymous 2012-10-08 1:37

Guys!

Guys!

Type shitbrix 6000000

Name: Anonymous 2012-10-08 1:44

>>14
Nice folklore, but totally unscientific.

Name: Cudder !MhMRSATORI!fR8duoqGZdD/iE5 2012-10-08 2:08

PostScript > LOGO

Name: Anonymous 2012-10-08 2:13

>>17
Postscript is not animooted :/

Name: Anonymous 2012-10-08 2:15

>>13
Sure, this is turtle graphics, but is this Abelson turtle graphics?
I hope youre aware that Abelson wrote a turtle graphics book
http://www.amazon.com/Turtle-Geometry-Mathematics-Artificial-Intelligence/dp/0262510375/ref=sr_1_1?ie=UTF8&qid=1349676916&sr=8-1&keywords=abelson+turtle

Name: Cudder !MhMRSATORI!fR8duoqGZdD/iE5 2012-10-08 2:27

>>18
It is if your computer is slow enough.

Name: Anonymous 2012-10-08 2:42

>>19
I thought it was funny precisely because of that universally known fact. You guys are constantly trolling me.

Name: Anonymous 2012-10-08 3:25

>>20
I twinge with joy every time I watch all the frame boxes appear line by line and letters scribble down the page when a page loads in high zoom level in gv.

Name: Anonymous 2012-10-08 3:57

Replace the 4 with 6 and try shitbrix 60.

Name: Anonymous 2012-10-08 4:02

>>21
but did you know Abelson wrote a book with his daughter on Logo that runs on a Mac?

Name: Anonymous 2012-10-08 4:14

>>24
No I didn't. But did you know that the daughter of Seymour Papert is selling posters of turtle graphics for a living?

Name: Anonymous 2012-10-08 4:21

>>19
It's no SICM, but still a nice reading http://filepost.com/files/96a68d1d/

Name: Anonymous 2012-10-08 11:50

I loved these things.

Name: Anonymous 2012-10-08 14:32

Seymour Papert is Jewish.

Name: Anonymous 2012-10-08 14:56

Is LOGO still used for anything?

Name: Anonymous 2012-10-08 14:57

>>29
Teaching graphics programming, mostly.

Name: Anonymous 2012-10-08 15:24

>>30

For which it is almost entirely useless. Well, unless you call drawing on html5 canvases with javascript graphics programming, perhaps, and even then, LOGO is useless.

It's fun to play with, though.

Name: Anonymous 2012-10-08 15:40

>>29
NetLogo is used for modeling in economics, social sciences, biology...

Name: Anonymous 2012-10-08 15:59

>>31
Blitting is for faggots. I draw lines PROCEDURALLY.

Name: Anonymous 2012-10-08 16:04

>>32
So it's like LISP, but for retards?

Name: Anonymous 2012-10-08 16:07

>>34
No, that's jigroschiltz.

Name: Anonymous 2012-10-08 16:09

>>34
Lisp died in the 80ies. I know, it's sad.

Name: Anonymous 2012-10-08 16:28

>>36
And LOGO didn't?

Name: Anonymous 2012-10-08 20:36

Lisp and LOGO are both toy languages. The difference is that LOGO users don't pretend otherwise.

Name: Anonymous 2012-10-08 22:56

>>38
Back to ObjectiveJava#.NET11x++

LOGO and Turtle Graphics

1 Name: Anonymous 2012-10-07 17:31

2 Name: Anonymous 2012-10-07 17:37

3 Name: Anonymous 2012-10-07 17:39

4 Name: Anonymous 2012-10-07 17:43

5 Name: Anonymous 2012-10-07 17:45

6 Name: Anonymous 2012-10-07 17:45

7 Name: Anonymous 2012-10-07 17:49

8 Name: Anonymous 2012-10-07 17:50

9 Name: Anonymous 2012-10-07 17:51

10 Name: Anonymous 2012-10-07 17:52

11 Name: Anonymous 2012-10-07 20:34

12 Name: Anonymous 2012-10-07 21:02

13 Name: Anonymous 2012-10-07 23:59

14 Name: Anonymous 2012-10-08 1:21

15 Name: Anonymous 2012-10-08 1:37

16 Name: Anonymous 2012-10-08 1:44

17 Name: Cudder !MhMRSATORI!fR8duoqGZdD/iE5 2012-10-08 2:08

18 Name: Anonymous 2012-10-08 2:13

19 Name: Anonymous 2012-10-08 2:15

20 Name: Cudder !MhMRSATORI!fR8duoqGZdD/iE5 2012-10-08 2:27

21 Name: Anonymous 2012-10-08 2:42

22 Name: Anonymous 2012-10-08 3:25

23 Name: Anonymous 2012-10-08 3:57

24 Name: Anonymous 2012-10-08 4:02

25 Name: Anonymous 2012-10-08 4:14

26 Name: Anonymous 2012-10-08 4:21

27 Name: Anonymous 2012-10-08 11:50

28 Name: Anonymous 2012-10-08 14:32

29 Name: Anonymous 2012-10-08 14:56

30 Name: Anonymous 2012-10-08 14:57

31 Name: Anonymous 2012-10-08 15:24

32 Name: Anonymous 2012-10-08 15:40

33 Name: Anonymous 2012-10-08 15:59

34 Name: Anonymous 2012-10-08 16:04

35 Name: Anonymous 2012-10-08 16:07

36 Name: Anonymous 2012-10-08 16:09

37 Name: Anonymous 2012-10-08 16:28

38 Name: Anonymous 2012-10-08 20:36

39 Name: Anonymous 2012-10-08 22:56

Name: Anonymous 2012-10-07 17:31

Name: Anonymous 2012-10-07 17:37

Name: Anonymous 2012-10-07 17:39

Name: Anonymous 2012-10-07 17:43

Name: Anonymous 2012-10-07 17:45

Name: Anonymous 2012-10-07 17:45

Name: Anonymous 2012-10-07 17:49

Name: Anonymous 2012-10-07 17:50

Name: Anonymous 2012-10-07 17:51

Name: Anonymous 2012-10-07 17:52

Name: Anonymous 2012-10-07 20:34

Name: Anonymous 2012-10-07 21:02

Name: Anonymous 2012-10-07 23:59

Name: Anonymous 2012-10-08 1:21

Name: Anonymous 2012-10-08 1:37

Name: Anonymous 2012-10-08 1:44

Name: Cudder !MhMRSATORI!fR8duoqGZdD/iE5 2012-10-08 2:08

Name: Anonymous 2012-10-08 2:13

Name: Anonymous 2012-10-08 2:15

Name: Cudder !MhMRSATORI!fR8duoqGZdD/iE5 2012-10-08 2:27

Name: Anonymous 2012-10-08 2:42

Name: Anonymous 2012-10-08 3:25

Name: Anonymous 2012-10-08 3:57

Name: Anonymous 2012-10-08 4:02

Name: Anonymous 2012-10-08 4:14

Name: Anonymous 2012-10-08 4:21

Name: Anonymous 2012-10-08 11:50

Name: Anonymous 2012-10-08 14:32

Name: Anonymous 2012-10-08 14:56

Name: Anonymous 2012-10-08 14:57

Name: Anonymous 2012-10-08 15:24

Name: Anonymous 2012-10-08 15:40

Name: Anonymous 2012-10-08 15:59

Name: Anonymous 2012-10-08 16:04

Name: Anonymous 2012-10-08 16:07

Name: Anonymous 2012-10-08 16:09

Name: Anonymous 2012-10-08 16:28

Name: Anonymous 2012-10-08 20:36

Name: Anonymous 2012-10-08 22:56