如何创建不规则的3D多边形挤出形状React-Three-Fiber

import React from 'react';
import { Canvas } from 'react-three-fiber';
import { ExtrudeGeometry, Mesh, MeshStandardMaterial } from 'three';

const PolygonExtrusion = () => {
  const shapePoints = [
    [0, 0],
    [1, 0],
    [1, 1],
    [0.5, 1.5],
    [0, 1],
  ];

  const shape = new THREE.Shape();
  shape.moveTo(shapePoints[0][0], shapePoints[0][1]);
  for (let i = 1; i < shapePoints.length; i++) {
    shape.lineTo(shapePoints[i][0], shapePoints[i][1]);
  }

  const extrudeSettings = {
    depth: 0.5,
    bevelEnabled: false,
  };

  return (
    <Canvas>
      <ambientLight />
      <pointLight position={[10, 10, 10]} />
      <mesh>
        <extrudeGeometry args={[shape, extrudeSettings]} attach="geometry" />
        <meshStandardMaterial attach="material" color="red" />
      </mesh>
    </Canvas>
  );
};

export default PolygonExtrusion;