Variations on Untitled Serigraphs

Translated by Alba Francesca Battista

Based on: Untitled Serigraphs by Belfort Group

Category: experimental

        
/*
Part of the ReCode Project (http://recodeproject.com)
Based on "Untitled Serigraphs" by Belfort Group
Originally published in "Computer Graphics and Art" v2n2, 1977
Copyright (c) 2013 Alba Francesca Battista  - OSI/MIT license (http://recodeproject/license).
*/

let x=20;
let y=50;
let i=0;
let j=0;
let larghezza=320;
let lunghezza=60;
let vicini=80;
let offset=50;
let A;
let G;


function setup()
{
createCanvas(600,800);
background(0);
strokeWeight(0);
stroke(255);
noLoop();
}

function draw()
{
background(0);

for (let k = 0; k < 1000; k++)
{
A=random(width);
G=random(height);
strokeWeight(random(0.1,.8));
point(A, G);
}

strokeWeight(2);

for (let i=-50; i<lunghezza; i=i+Math.trunc(random(2,6)))
{
for (let j=99-i; j<larghezza; j=j+Math.trunc(random(1,6)))
{ x = j-Math.trunc(i/3)+vicini;
if (y<180 && x>(235+random(0,4))){ }
else{

point(x, y);
point(width-x, height-y);
}
}


y = (y<=height ? y=y+Math.trunc(random(2,28))+j+2 : 0);

}
}

function mousePressed()
{
redraw();
x=20;
y=offset;
}