"Scrijelind" - Processing

ID	Autor	Duplicat din	Ultima modificare
`#4466`	Takacs Robert (RoTak)	-	Vineri, 11 iun 2021, 16:04

let x1, y1, x2, y2;
let RAND_DIM = 100;
let DIM = 400;
let TRANSPARENCY = 128;

let r = 256, g = 256, b = 256;
function setup() {
	createCanvas(DIM, DIM);
  	background(0);
  	x1 = random(DIM); y1 = random(DIM);
  	x2 = x1 + random(RAND_DIM) - RAND_DIM / 2;
  	y2 = y1 + random(RAND_DIM) - RAND_DIM / 2;
  
  	r = map(x1 + x2, 0, 800, 0, 256);
  	g = map(x1, 0, 400, 0, 256);
  	b = map(x2, 0, 400, 0, 256);
  	
  frameRate(120);
}


function draw() {
  	
	
  	x1 = x2; y1 = y2;
  	x2 = constrain(x1 + random(RAND_DIM) - RAND_DIM / 2, 0, DIM);
  	y2 = constrain(y1 + random(RAND_DIM) - RAND_DIM / 2, 0, DIM);
  	r = map(x1 + x2, 0, DIM * 2, 100, 256);
  	g = map(x1, 0, DIM, 256, 100);
  	b = map(x2, 0, DIM, 100, 256);
  
  	stroke(color(r, g, b, TRANSPARENCY));
  	line(x1, y1, x2, y2);
  
  	
}