01

Brush Rain

Code

// We define our palette
let palette = ["#2c695a", "#4ad6af", "#7facc6", "#4e93cc", "#f6684f", "#ffd300"];

function setup () {
createCanvas(1500, 1500, WEBGL)
angleMode(DEGREES);
background("#fffceb");

// Scale brushes to adapt to canvas size
brush.scaleBrushes(1.5);

// Activate the flowfield we're going to use
brush.field("seabed");
}

function draw() {
frameRate(10)
translate(-width/2,-height/2)

// brush.box() returns an array with available brushes
let available_brushes = brush.box();

// Set the stroke to a random brush, color, and weight = 1
// You set a brush like this: brush.set(name_brush, color, weight)
brush.set(random(available_brushes), random(palette), 1)

// Draw a random flowLine (x, y, length, direction)
brush.flowLine(random(width), random(height), random(300,800), random(0,360))

}

link to p5 editor

Result