vite.config.js

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import path from 'path'

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [react()],
  assetsInclude: ['**/*.glb'],
  resolve: {
    alias: {
      '@': path.resolve(__dirname, './src'),
    },
  },
  build: {
    outDir: 'dist',
    assetsDir: 'assets',
    rollupOptions: {
      output: {
        manualChunks: {
          vendor: ['react', 'react-dom', 'react-router-dom'],
          three: ['three', '@react-three/fiber', '@react-three/drei']
        }
      }
    },
    chunkSizeWarningLimit: 1000,
    sourcemap: true
  },
  base: '/',
  server: {
    port: 3000,
    host: true
  },
  preview: {
    allowedHosts: [
      '*.ngrok-free.app'
    ],
    port: 3000,
    host: true
  }
})