Our finding that visual recursion can be represented without access to verbal resources suggests that recursion is available independently of language processing abilities. Our results show that the ability to acquire and use visual recursive representations is not affected by the presence of verbal and motor interference tasks. We tested participants across 4 conditions: (1) Visual recursion only, (2) Visual recursion with motor interference (sequential finger tapping), (3) Visual recursion with verbal interference – low load, and (4) Visual recursion with verbal interference – high load. In this study we use a dual-task paradigm to assess whether verbal resources are required to perform a visual recursion task. for i in range (100): x random (WIDTH) y random (HEIGHT) r 50 + random (200) fill (random (), 0, 0, random (0. It draws a number of ellipses to the canvas, in random shades of transparent red, with random size and position. If so, linguistic resources should inevitably be activated while representing recursion in non-linguistic domains. This example demonstrates a simple NodeBox script. Recursion from Wikipedia In class: M W F Lab 8: searching/sorting: Nov 12 : Nov 14 : 11: Nov 17. The yin yang symbol, by the way, is the solution to my earlier Yin Yang challenge: a yin yang symbol made from scratch with only seven nodes.The ability to form and use recursive representations while processing hierarchical structures has been hypothesized to rely on language abilities. Recursion sect 13.2: In class: M W F Lab10: recursion: Apr 06: Quiz 5 Study Info: Apr 08: Quiz 5: 12: Apr 11 : Defining new classes. They are quite beautiful converted to colored squares or circles (or in this case wedges) and can be used for many purposes in combinatorics, etc. I think for most uses, though, 32 will be plenty.īinary numbers are surprisingly useful. But if you need more just copy paste that chain to double its length: Voila! 64 digits (or as many as you need). That's why there's a limit of 32 digits: my chain is 32 nodes long. I got around this by constructing a chain of identical subnetworks that feed into each other, one for each possible digit required. Dec_to_bin functions entirely within Nodebox - no batteries required.Ĭonverting to binary is surprisingly hard to do in Nodebox because it basically requires recursion - which Nodebox does not do. Basically, you would describe a tree by stating that a branch is something from which smaller branches sprout, and that the root of a tree is a big branch. Other languages make it easy to work with big data sets, or with strings. Recursion is a popular technique used to describe trees and the like, because of the self-referential nature of a tree. I get a runtime error about the nodeboxes array in SiestaXC/mesh3d. make it easier to write recursive programs. With this definition recursion can be distinguished from general hierarchical embedding. We define recursion as the ability to represent multiple hierarchical levels using the same rule, entailing the ability to generate new levels beyond those previously encountered.
Nodebox recursion code#
I already have a general purpose base converting node in my Cartan Node Library (convert_base), but it requires an external code library. g3 -ggdb -fPIC -fbacktrace -fcheckbounds,do,mem,pointer,recursion -fimplicit-none. We describe a new method to explore recursive cognition in the visual domain.
in NODEBOX, addressing topics such as the drawing syntax, recursion. EMRG has been active since 2004 developing NodeBox and doing cutting-edge research in the domain of computer graphics, user experience, creativity, but. Dec_to_bin turns a base 10 number into a binary number (up to 32 binary digits). 2.4 NodeBox case studies Following is a more detailed study of six generative. NodeBox is developed by the Experimental Media Research Group, a cross-domain research group associated with the Sint Lucas School of arts of the Karel de Grote-Hogeschool (Antwerp, Belgium). I actually made it to demo my latest node: dec_to_bin. You edit this operator by selecting the box and then click in the top. Our tools integrate with traditional design applications and run on many platforms. In the top right corner of the process node box, a process operator can be specified.
Using our open-source tools we enable designers to automate boring production challenges, visualize large sets of data and access the raw power of the computer without thinking in ones and zeroes.
I still have one hanging in my living room. Course Information Section 2: MWF 11:3012:20, Sci Cntr 256 Professor: Jeff Knerr Office: Sci Cntr 238A (at back of 240 and 238) Office hours: I will definitely try to be around on Mondays from 2-4pm. NodeBox NodeBox Clever tools for curious creatives. Years ago I used to sell this design as a working analog clock. Attached is a quick, simple binary clock face.
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