3. ā¢ What is ComputerArt ?
ā¢ Recoding & Remixing ComputerArt
ā¢ Graphic Elements & Programming
Concepts
ā¢ Multimedia for All!
ā¢ Why Snap! ?
ā¢ Outlook
Hommage Ć SĆ½kora: B&W Structure
4. 57-28-28
What is ComputerArt ?
Hommage Ć Noll: Gaussian-Quadratic
Computer art is any art in which
computers play a role in
production or display of the
artwork.
(Wikipedia, 2017)
9. 57-28-28
Like everything else on a
computer, the digital image
exists as a double:
ā¢ surface
(visible for humans) &
ā¢ subface
(computable by software)
(Nake, 2017)
Hommage Ć Nake: Rectangle Hatching
What is ComputerArt ?
10. Mark Wilson (1985). The
Artistās Guide to Computer
Graphics
Limbeck & Schneeberger
(1979). Computergraļ¬k
https://recodeart.wordpress.comhttp://recodeproject.com
Recoding & Remixing ComputerArt
11. 28.05.16, 17:32omputer Art
Seite 1 von 3edu/studios/76888/
28 Sep 201228 Sep 2012
Scratch website IScratch website I
good art that Igood art that I
l put it here.l put it here.
Computer ArtComputer Art (( 3939 AnhƤngers )AnhƤngers )
Projekte ( 100+ ) Kommentare ( 71 ) Kuratoren AktivitƤt
DoodleBot3
vonvon Rick3137
four circles in a circle
vonvon leszpio
Sierpinski triangle of dā¦
vonvon leszpio
DoodleBot2
vonvon Rick3137
DoodleBot
vonvon Rick3137
blockshade rapunzel frā¦
vonvon skydanny112
blockshade art- hummiā¦
vonvon skydanny112
blockshade art- horse ā¦
vonvon skydanny112
the many outļ¬ts of Jasā¦
vonvon skydanny112
the many outļ¬ts of ariel
vonvon skydanny112
the many outļ¬ts of mulan
vonvon skydanny112
I LOVE THE SKETCH Tā¦
vonvon Dragonlover09
Spiral_Tree_Autumn_Eā¦
vonvon quast
FractalDotsPattern
vonvon quast
fractals circles
vonvon leszpio
bee art
vonvon ArnavPingle
Archimedes' Spiral pattā¦
vonvon dapontes
Generative art Experimā¦
vonvon dapontes
art ļ¬ower - creator2
vonvon leszpio
dark star fusion-leszpiā¦
vonvon forest
Curlicues_2014
vonvon mathjp
Curlicues_2015
vonvon mathjp
Epicycloid lines
vonvon Kirsty2
Pentagon2
vonvon Rick3137
wickeln Entdecken Diskutieren Ćber Scratch Hilfe Scratcher werdenSuche Anmelden
ComputerArt
DigitalArt
Selim
Tezel
B. Riley
Mondrian
Recoding & Remixing ComputerArt
12. Hommage Ć Michael
Noll: vertical-
horizontal (1965)
Hommage Ć Michael Noll:
Computer Composition with
Lines (1965)
Hommage Ć Vera Molnar:
Unordnung (250 Quadrate,
4 %) (1980)
Hommage Ć Georg
Nees: Polygonfelder
(1968)
What is ComputerArt ?
13. ā¢ black & white
ā¢ lines & polygonal chains
ā¢ line hatching
ā¢ squares, polygons
ā¢ circles, ellipses
ā¢ (sine) curves
Graphic Elements
14. ā¢ simple basic elements
ā¢ repetition of these
elements
ā¢ variation of these elements
ā¢ random values for image
properties
Characteristics
19. 57-28-28Hommage Ć Vilder: Variations on 9 Squares
Modularization, Generalization
Turtle Graphics, Sequencing, Loops
+
Graphic Elements & Programming
Concepts
20. Hommage Ć Riley: Movement of Squares
Control Structures
+
Graphic Elements & Programming
Concepts
Turtle Graphics, Sequencing,
Loops, Modularization,
Generalization
21. Expandability : Construction Kit for
Graphics
pixel
dot
circular disc
Hommage Ć Bohnacker et al.: Frame Shift
Graphic Elements & Programming
Concepts
22. Hommage Ć Nees & Roubaud: Random Lines
line to A
line from A to B
line length direction
line from A length direction
A B
A
A
Expandability : Construction Kit for
Graphics
Graphic Elements & Programming
Concepts
23. Hommage Ć Nees: Arcs
arc from x y radius angle
arc around x y r a
circle around x y r a
disc around x y r a
ā¦
Expandability : Construction Kit for
Graphics
Graphic Elements & Programming
Concepts
25. ā¢ Color
ā¢ Large Output Devices
ā¢ Interactivity
ā¢ Sensors & Feedback
ā¢ Drawing Robots
ā¢ Live Coding
Multimedia for All!
26. The static image is not at the
height of the medium algorithmic
art.
In any case, the image must be in
motion: whether it is a dynamic
installation or an interaction with
the environment, that does not
matter.
(Nake, 2013)
Multimedia for All!
From static images to interactive installations!
Hommage Ć Nees: (Gravel; Animated)
30. ā¢ arbitrary stage sizes
ā¢ nested sprites
ā¢ sending messages to individual
sprites
ā¢ blocks libraries
ā¢ projects as standalone
executables (built with Snapp!)
ā¢ ā¦
ā¢ and invaluable help by Jens ;-)
Hommage Ć Pollock: Drip Painting
Why Snap! ?
31. now (nearly) ļ¬nished:
ā¢ Website: Digital Art & Digital Art
Gallery (e)
ā¢ (E-)Book (german version)
new in the pipeline:
ā¢ (E-)Book (english version)
ā¢ Scratch Studio: ComputerArt
ā¢ 2nd (E-)Book: Opticals (?)
ā¢ Scratch Studio: Opticals (?)
Results
Outlook
32. Thank you for your attention!
http://digitalart.joachim-wedekind.de
Twitter: @jowede
E-Mail: j.wedekind@iwm-tuebingen.de
