<script setup>import p5 from "p5"const sketch = (p5: p5) => {  let x = [],    y = [],    segNum = 20,    segLength = 18  for (let i = 0; i < segNum; i++) {    x[i] = 0    y[i] = 0  }  p5.setup = () => {    p5.createCanvas(710, 400)    p5.strokeWeight(9)    p5.stroke(255, 100)  }  p5.draw = () => {    p5.background(0)    dragSegment(0, p5.mouseX, p5.mouseY)    for (let i = 0; i < x.length - 1; i++) {      dragSegment(i + 1, x[i], y[i])    }  }  function dragSegment(i, xin, yin) {    const dx = xin - x[i]    const dy = yin - y[i]    const angle = p5.atan2(dy, dx)    x[i] = xin - p5.cos(angle) * segLength    y[i] = yin - p5.sin(angle) * segLength    segment(x[i], y[i], angle)  }  function segment(x, y, a) {    p5.push()    p5.translate(x, y)    p5.rotate(a)    p5.line(0, 0, segLength, 0)    p5.pop()  }}</script><template>  <P5 :sketch="sketch" /></template>