Download - Slides Long Talk Bordeaux2017
• What is ComputerArt ? • Recoding & Remixing ComputerArt • Graphic Elements & Programming
Concepts • Multimedia for All! • Why Snap! ? • Outlook
Hommage à Sýkora: B&W Structure
57-28-28
What is ComputerArt ?
Hommage à Noll: Gaussian-Quadratic
Computer art is any art in which computers play a role in production or display of the artwork.
(Wikipedia, 2017)
Programming Interactive Graphics - An Introduction with ACS Logo
Vol. 1: Polygones, Spirolaterals, Recursive Graphics, L-Systems
Download: http://joachim-wedekind.de/Downloads/LogoBuchBand1.pdf
57-28-28
Like everything else on a computer, the digital image exists as a double: • surface
(visible for humans) & • subface
(computable by software)
(Nake, 2017)
Hommage à Nake: Rectangle Hatching
What is ComputerArt ?
Mark Wilson (1985). The Artist’s Guide to Computer Graphics
Limbeck & Schneeberger (1979). Computergrafik
https://recodeart.wordpress.comhttp://recodeproject.com
Recoding & Remixing ComputerArt
28.05.16, 17:32Scratch-Studio - Computer Art
Seite 1 von 3https://scratch.mit.edu/studios/76888/
Aktualisiert am 28 Sep 2012Aktualisiert am 28 Sep 2012As I browse the Scratch website IAs I browse the Scratch website Isometimes find good art that Isometimes find good art that Iwant to keep. I'll put it here.want to keep. I'll put it here.
Computer ArtComputer Art ( ( 3939 Anhängers )Anhängers )
Projekte ( 100+ ) Kommentare ( 71 ) Kuratoren Aktivität
DoodleBot3von von Rick3137
four circles in a circlevon von leszpio
Sierpinski triangle of d…von von leszpio
DoodleBot2von von Rick3137
DoodleBotvon von Rick3137
blockshade rapunzel fr…von von skydanny112
blockshade art- hummi…von von skydanny112
blockshade art- horse …von von skydanny112
the many outfits of Jas…von von skydanny112
the many outfits of arielvon von skydanny112
the many outfits of mulanvon von skydanny112
I LOVE THE SKETCH T…von von Dragonlover09
Spiral_Tree_Autumn_E…von von quast
FractalDotsPatternvon von quast
fractals circlesvon von leszpio
bee artvon von ArnavPingle
Archimedes' Spiral patt…von von dapontes
Generative art Experim…von von dapontes
art flower - creator2von von leszpio
dark star fusion-leszpi…von von forest
Curlicues_2014von von mathjp
Curlicues_2015von von mathjp
Epicycloid linesvon von Kirsty2
Pentagon2von von Rick3137
Entwickeln Entdecken Diskutieren Über Scratch Hilfe Scratcher werdenSuche Anmelden
ComputerArt
DigitalArt
Selim Tezel
B. Riley
Mondrian
Recoding & Remixing ComputerArt
Hommage à Michael Noll: vertical-horizontal (1965)
Hommage à Michael Noll: Computer Composition with Lines (1965)
Hommage à Vera Molnar: Unordnung (250 Quadrate, 4 %) (1980)
Hommage à Georg Nees: Polygonfelder (1968)
What is ComputerArt ?
• black & white • lines & polygonal chains • line hatching • squares, polygons • circles, ellipses • (sine) curves
Graphic Elements
• simple basic elements • repetition of these
elements • variation of these elements • random values for image
properties
Characteristics
• Analyzing Problems and Artifacts • Abstracting • Algorithms • Creating Computational Artifacts
Hommage à Sonderegger: Butterfly
Course Concept
Hommage à Steller: Rhythms
Loops
Turtle Graphics, Sequencing+
Graphic Elements & Programming Concepts
57-28-28Hommage à Vilder: Variations on 9 Squares
Modularization, Generalization
Turtle Graphics, Sequencing, Loops
+
Graphic Elements & Programming Concepts
Hommage à Riley: Movement of Squares
Control Structures+
Graphic Elements & Programming Concepts
Turtle Graphics, Sequencing, Loops, Modularization, Generalization
Expandability : Construction Kit for Graphics
pixeldotcircular disc
Hommage à Bohnacker et al.: Frame Shift
Graphic Elements & Programming Concepts
Hommage à Nees & Roubaud: Random Lines
line to Aline from A to Bline length directionline from A length direction
A B
A
A
Expandability : Construction Kit for Graphics
Graphic Elements & Programming Concepts
Hommage à Nees: Arcs
arc from x y radius anglearc around x y r acircle around x y r adisc around x y r a…
Expandability : Construction Kit for Graphics
Graphic Elements & Programming Concepts
• Color
• Large Output Devices
• Interactivity
• Sensors & Feedback
• Drawing Robots
• Live Coding
Multimedia for All!
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 à Nees: (Gravel; Animated)
• arbitrary stage sizes • nested sprites • sending messages to individual
sprites • blocks libraries • projects as standalone
executables (built with Snapp!) • … • and invaluable help by Jens ;-)
Hommage à Pollock: Drip Painting
Why Snap! ?
now (nearly) finished: • Website: Digital Art & Digital Art
Gallery (e) • (E-)Book (german version)
new in the pipeline: • (E-)Book (english version) • Scratch Studio: ComputerArt • 2nd (E-)Book: Opticals (?) • Scratch Studio: Opticals (?)
Results
Outlook
Thank you for your attention!
http://digitalart.joachim-wedekind.de Twitter: @jowede E-Mail: [email protected]