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function setup() {
createCanvas(windowWidth, windowHeight);
background(0);
}
function draw() {
stroke(255, 255, 255, 10);
//stroke(255, 255, 255, 100);
noFill();
//fill(255, 255, 255, 10);
//point(mouseX, mouseY);
//ellipse(mouseX, mouseY, 100, 100); // position x, y, width, height
//rect(mouseX, mouseY, 100, 100); // position x, y, width, height
line(100, 100, mouseX, mouseY);
line(500, 500, mouseX, mouseY);
line(1000, 1000, mouseX, mouseY);
line(2000, 2000, mouseX, mouseY);
line(3000, 3000, mouseX, mouseY);
line(200, 200, mouseX, mouseY);
}