Week 4: String Art Project

//Brandon Yi
//btyi
//Section A
var dx1;
var dy1;
var dx2;
var dy2;
var numLines = 25;

function setup() {
    createCanvas(300, 400);
    background(200);
    line(10,10,10,390);
    line(10,390,290,390);
    line(10,10,290,10);
    line(290,10,290,390);
    dx = (290-10)/numLines; //setting x increments
    dy = (390-10)/numLines; //setting y increments
}

function draw() {
    //setting moveable points for increments
    var x1 = 290;
    var y1 = 390;
    var x2 = 10;
    var y2 = 10;
    var x3 = 10;
    var y3 = 10;
    
    for (var i = 0; i <= numLines; i += 1) {
        line(10, 10, x1, y1);
        x1 -= dx;
        line(290,390,x2,y2);
        y2 += dy;
        line(290,10,x3,y3);
        x3 += dx;
        y3 += dy;

    }
    noLoop();
}