ghou-project-05-Wallpaper

sketch

//Grace Wanying Hou
//15-104 Section D
//ghou@andrew.cmu.edu
//Assignment 05 A

//globals
//rectangles
var lx = 60;
var ly = 40;
var rx;
var ry;
//diagonals
var dx = 0;
var dy = 0;
var dyn = 0;


function setup(){
    createCanvas(600,600);
    background (255);
    angleMode(DEGREES);
}

function draw(){
    for (var y = 0; y < height/ly; y++) {
        for (var x = 0; x < width/lx; x++) {
            //local variable (needs to change w each square);
            //circles
            var sizes = [0,0,0,lx,lx*2,lx*3];
            var csize = random(sizes);
            //transparency
            var tran1 = random(20,100);
            //lineweight
            var linew = random(0.1,1);
            var cirw = random();
            
            //colour
            var colr = randomGaussian(200,20);
            var colg = randomGaussian(200,20);
            var colb = randomGaussian(200,20);
            
            //rectangles
            noStroke();
            rx = x * lx;
            ry = y * ly;
            fill(colr,colg,250,tran1);
            rect(rx,ry,lx,ly);            
            
            //circles
            strokeWeight(linew);
            stroke(255);
            fill(250,colg,colb,tran1);
            ellipse(rx,ry,csize);
        }
    }
    
    for (var y = -2; y < height/ly; y++) {
        for (var x = -2; x < width/lx; x++) {
            var linew = random(0.5,1);
            //rect strokes
            rx = x * lx;
            ry = y * ly;
            stroke(255);
            strokeWeight(2);
            noFill();
            rect(rx,ry,lx,ly);
            
            //diagonals
            dx = (x + 1) * lx;
            dy = (y + 1) * ly;
            strokeWeight(linew);
            //lines crossing rectangle
            line(rx,ry,dx,dy);
            line(dx,ry,rx,dy);
            //lines crossing each 3 rectangles
            dyn = (y + 3) * ly;
            line(rx,ry,dx,dyn);
            line(dx,ry,rx,dyn);
            
        }
    }
    noLoop()
}

I wanted to create a wallpaper more suited to be a wallpaper for a phone or an iPad. Based on that, I wanted to make something more geometric. I used a Gaussian randomizer to more easily make it look more naturally generated.