text: const path = require('path')
  const express = require('express')
  const app = express()
  
  const PORT = process.env.PORT || 5000
  
  app.use(express.static(__dirname + '/public'))
  app.use('/build/', express.static(path.join(__dirname, 'node_modules/three/build')))
  app.use('/jsm/', express.static(path.join(__dirname, 'node_modules/three/examples/jsm')))
  
  app.listen(PORT, () => console.log('server is running @ http://127.0.0.1:5000'))
  