import random waves = [] class Wave: def __init__(self, color, h): self.waveColor = color self.waveHeight = h self.offset = random.randint(100, 200) self.t = 0 def display(self): xoff = 0 fill(self.waveColor) beginShape() for x in range(0, canvasWidth + 16, 15): noise_value = noise(xoff + self.offset, self.t + self.offset) yoff = noise_value * 200 y = self.waveHeight - yoff vertex(x, y) xoff += 0.08 vertex(canvasWidth + 100, canvasHeight) vertex(0, canvasHeight) endShape(p.CLOSE) def update(self): self.t += 0.005 def setup(): createCanvas(800, 400) noiseDetail(1.7, 1.3) noStroke() for i in range(5): a = 255 - 50 * i c = color("#5dbe8a") c.setAlpha(a) h = canvasHeight - 40 * i w = Wave(c, h) waves.append(w) def draw(): background(230) for w in waves: w.display() w.update()