Mari Kubota- Project- 05- Wallpaper

sketch

/*  Mari Kubota
    49-104 Section D
    mkubota@andrew.cmu.edu 
    Assignment 5
*/

var spacing= 100; //space bewtween elements

function setup (){
    createCanvas (400,400);
    noLoop();
}

//draws wallpaper
function draw(){
    background (150,200,200);
    Wallpaper();

}

//function that creates patterns
function Wallpaper(){ 

//cactus
    for (var x = 50; x<=width; x += spacing) {
        for (var y = 50; y <= height; y+=spacing) {
            stroke (154,205,50);
            fill(152,181,104);
            ellipse(x,y,20,20);
            ellipse(x+15, y+15, 20, 20);
            ellipse(x,y+15, 20, 20);
            ellipse(x+15,y, 20, 20);

//sparkles
    for (var a = 100; a<width; a += spacing) {
        for (var b = 100; b < height; b+=spacing) {
            stroke(204,204,0);
            fill("yellow");
            quad(a-10, b, a, b+15, a+10, b, a, b-15);
        }
    }

}
}
}

In this project I made a wallpaper with cactus and diamonds on a turquoise background. By relying on nested loops, I was able to create orderly rows of the pattern interchangeably. The challenge of this project was creating a function called Wallpaper which contained the pattern that had to be called in a draw function without looping repeatedly.