diff --git a/src/designer/Model3DView.vue b/src/designer/Model3DView.vue
index 63b153a..c12430b 100644
--- a/src/designer/Model3DView.vue
+++ b/src/designer/Model3DView.vue
@@ -14,13 +14,14 @@
   </div>
 </template>
 <script setup>
-import { ref, onMounted } from 'vue'
+import { ref, onMounted, nextTick } from 'vue'
 import * as THREE from 'three'
 import { OrbitControls } from 'three/examples/jsm/controls/OrbitControls'
 import { FBXLoader } from 'three/examples/jsm/loaders/FBXLoader'
 import { OBJLoader } from 'three/examples/jsm/loaders/OBJLoader'
 import { MTLLoader } from 'three/examples/jsm/loaders/MTLLoader'
 import * as dat from 'three/examples/jsm/libs/lil-gui.module.min.js'
+import Stats from 'three/examples/jsm/libs/stats.module'
 
 // DOM refs
 const canvasContainer = ref(null)
@@ -28,6 +29,7 @@ const guiPanel = ref(null)
 
 // Three.js 场景相关
 let scene, camera, renderer, controls
+let statsControls, axesHelper, gridHelper
 let modelGroup = new THREE.Group()
 let gui
 
@@ -36,40 +38,63 @@ const state = {
   autoRotate: false,
   showAxesHelper: true,
   showGridHelper: true,
-  cameraPosition: [0, 5, 10]
+  cameraPosition: [0, 5, 10],
+  positionX: 0,
+  positionY: 0,
+  positionZ: 0,
+  rotationX: 0,
+  rotationY: 0,
+  rotationZ: 0,
+  scaleX: 1,
+  scaleY: 1,
+  scaleZ: 1,
+  camera: {
+    position: { x: 0, y: 5, z: 10 },
+    rotation: { x: 0, y: 0, z: 0 }
+  }
 }
 
 onMounted(() => {
-  initThree()
-  initGUI()
+  const viewerDom = canvasContainer.value
+  nextTick(() => {
+    console.log('viewerDom', viewerDom)
+    initThree()
+    initGUI()
+  })
 })
 
 function initThree() {
+  const viewerDom = canvasContainer.value
+
   // 场景
   scene = new THREE.Scene()
   scene.background = new THREE.Color(0xeeeeee)
 
-  // 相机
-  camera = new THREE.PerspectiveCamera(
-    75,
-    window.innerWidth / 2,
-    0.1,
-    1000
-  )
-  camera.position.set(...state.cameraPosition)
-
   // 渲染器
-  renderer = new THREE.WebGLRenderer({ antialias: true })
-  renderer.setSize(canvasContainer.value.clientWidth, window.innerHeight * 0.8)
-  canvasContainer.value.appendChild(renderer.domElement)
+  renderer = new THREE.WebGLRenderer({
+    logarithmicDepthBuffer: true,
+    antialias: true,
+    alpha: true,
+    precision: 'mediump',
+    premultipliedAlpha: true,
+    preserveDrawingBuffer: false,
+    powerPreference: 'high-performance'
+  })
+  renderer.clearDepth()
+  renderer.shadowMap.enabled = true
+  renderer.outputColorSpace = THREE.SRGBColorSpace // 可以看到更亮的材质，同时这也影响到环境贴图。
+  renderer.setPixelRatio(window.devicePixelRatio)
+  renderer.setSize(viewerDom.getBoundingClientRect().width, viewerDom.getBoundingClientRect().height)
+  viewerDom.appendChild(renderer.domElement)
 
-  // 控制器
-  controls = new OrbitControls(camera, renderer.domElement)
+  // 摄像机
+  initMode3DCamera()
 
   // 辅助线
-  const axesHelper = new THREE.AxesHelper(5)
+  axesHelper = new THREE.AxesHelper(5)
   scene.add(axesHelper)
-  const gridHelper = new THREE.GridHelper(20, 20)
+
+  gridHelper = new THREE.GridHelper(40, 40)
   scene.add(gridHelper)
 
   // 光照
@@ -79,52 +104,216 @@ function initThree() {
   directionalLight.position.set(10, 10, 10)
   scene.add(directionalLight)
 
+  // 性能监控
+  statsControls = new Stats()
+  statsControls.dom.style.position = 'absolute'
+  viewerDom.appendChild(statsControls.dom)
+
   // 动画循环
   function animate() {
     requestAnimationFrame(animate)
     if (state.autoRotate) {
       modelGroup.rotation.y += 0.01
     }
-    controls.update()
-    renderer.render(scene, camera)
+    renderView()
   }
 
   animate()
 
-  // 调整窗口大小
-  window.addEventListener('resize', () => {
-    camera.aspect = canvasContainer.value.clientWidth / window.innerHeight
-    camera.updateProjectionMatrix()
-    renderer.setSize(canvasContainer.value.clientWidth, window.innerHeight * 0.8)
-  })
+  // 创建ResizeObserver实例并传入处理函数
+  const resizeObserver = new ResizeObserver(handleResize)
+  // 开始观察指定的DOM元素
+  resizeObserver.observe(viewerDom)
 }
 
+
 function initGUI() {
+  const guiDom = guiPanel.value
+
   gui = new dat.GUI({ autoPlace: false })
-  guiPanel.value.appendChild(gui.domElement)
+  guiDom.appendChild(gui.domElement)
 
   // 自动旋转
   gui.add(state, 'autoRotate').name('自动旋转')
 
   // 显示辅助线
   gui.add(state, 'showAxesHelper').name('显示坐标轴').onChange(val => {
-    scene.getObjectByName('AxesHelper').visible = val
+    axesHelper.visible = val
   })
 
   gui.add(state, 'showGridHelper').name('显示网格').onChange(val => {
-    scene.getObjectByName('GridHelper').visible = val
+    gridHelper.visible = val
   })
 
-  // 相机位置
-  const cameraFolder = gui.addFolder('相机位置')
-  cameraFolder.add(state.cameraPosition, 0, -10, 10).name('X')
-  cameraFolder.add(state.cameraPosition, 1, -10, 10).name('Y')
-  cameraFolder.add(state.cameraPosition, 2, 5, 30).name('Z').onChange(() => {
-    camera.position.set(...state.cameraPosition)
+  // Position
+  const cameraPosFolder = gui.addFolder('Camera Position')
+  cameraPosFolder.add(state.camera.position, 'x', -100, 100).step(0.1).listen().onChange(val => {
+    camera.position.x = val
+  })
+  cameraPosFolder.add(state.camera.position, 'y', -100, 100).step(0.1).listen().onChange(val => {
+    camera.position.y = val
+  })
+  cameraPosFolder.add(state.camera.position, 'z', -100, 100).step(0.1).listen().onChange(val => {
+    camera.position.z = val
+  })
+
+  // Rotation (in radians)
+  const cameraRotationFolder = gui.addFolder('Camera Rotation')
+  cameraRotationFolder.add(state.camera.rotation, 'x', -Math.PI, Math.PI).listen().onChange(val => {
+    camera.rotation.x = val
+  })
+  cameraRotationFolder.add(state.camera.rotation, 'y', -Math.PI, Math.PI).listen().onChange(val => {
+    camera.rotation.y = val
+  })
+  cameraRotationFolder.add(state.camera.rotation, 'z', -Math.PI, Math.PI).listen().onChange(val => {
+    camera.rotation.z = val
   })
-  cameraFolder.open()
+
+
+  // Position
+  const positionFolder = gui.addFolder('Position')
+  positionFolder.add(state, 'positionX', -10, 10).onChange(val => {
+    modelGroup.position.x = val
+  })
+  positionFolder.add(state, 'positionY', -10, 10).onChange(val => {
+    modelGroup.position.y = val
+  })
+  positionFolder.add(state, 'positionZ', -10, 10).onChange(val => {
+    modelGroup.position.z = val
+  })
+
+  // Rotation (in radians)
+  const rotationFolder = gui.addFolder('Rotation')
+  rotationFolder.add(state, 'rotationX', -Math.PI, Math.PI).onChange(val => {
+    modelGroup.rotation.x = val
+  })
+  rotationFolder.add(state, 'rotationY', -Math.PI, Math.PI).onChange(val => {
+    modelGroup.rotation.y = val
+  })
+  rotationFolder.add(state, 'rotationZ', -Math.PI, Math.PI).onChange(val => {
+    modelGroup.rotation.z = val
+  })
+
+  // Scale
+  const scaleFolder = gui.addFolder('Scale')
+  scaleFolder.add(state, 'scaleX', 0.001, 10).onChange(val => {
+    modelGroup.scale.x = val
+  })
+  scaleFolder.add(state, 'scaleY', 0.001, 10).onChange(val => {
+    modelGroup.scale.y = val
+  })
+  scaleFolder.add(state, 'scaleZ', 0.001, 10).onChange(val => {
+    modelGroup.scale.z = val
+  })
+
+  // 相机位置
+  // const cameraFolder = gui.addFolder('相机位置')
+  // cameraFolder.add(state.cameraPosition, 0, -10, 10).name('X')
+  // cameraFolder.add(state.cameraPosition, 1, -10, 10).name('Y')
+  // cameraFolder.add(state.cameraPosition, 2, 5, 30).name('Z').onChange(() => {
+  //   camera.position.set(...state.cameraPosition)
+  // })
+  // cameraFolder.open()
+}
+
+function handleResize(entries) {
+  for (let entry of entries) {
+    // entry.contentRect包含了元素的尺寸信息
+    console.log('Element size changed:', entry.contentRect)
+
+    const width = entry.contentRect.width
+    const height = entry.contentRect.height
+
+    if (camera instanceof THREE.PerspectiveCamera) {
+      camera.aspect = width / height
+      camera.updateProjectionMatrix()
+
+    } else if (camera instanceof THREE.OrthographicCamera) {
+      camera.left = width / -2
+      camera.right = width / 2
+      camera.top = height / 2
+      camera.bottom = height / -2
+      camera.updateProjectionMatrix()
+    }
+    renderer.setSize(width, height)
+    break
+  }
+}
+
+function initMode2DCamera() {
+  // const controlsNew = new OrbitControls(
+  //   cameraNew,
+  //   renderer?.domElement
+  // )
+  // controlsNew.enableDamping = false
+  // controlsNew.enableZoom = true
+  // controlsNew.enableRotate = false
+  // controlsNew.mouseButtons = { LEFT: THREE.MOUSE.PAN, RIGHT: THREE.MOUSE.ROTATE } // 鼠标中键平移
+  // controlsNew.screenSpacePanning = false // 定义平移时如何平移相机的位置 控制不上下移动
+  // controlsNew.keys = { LEFT: 'KeyA', UP: 'KeyW', RIGHT: 'KeyD', BOTTOM: 'KeyS' }
+  // controlsNew.listenToKeyEvents(viewerDom) // 监听键盘事件
+  // controlsNew.panSpeed = 1
+  // controlsNew.keyPanSpeed = 20 // normal 7
+  // controlsNew.minDistance = 0.1
+  // controlsNew.maxDistance = 1000
+}
+
+function initMode3DCamera() {
+  if (camera) {
+    scene.remove(camera)
+  }
+
+  const viewerDom = canvasContainer.value
+
+  // 渲染相机
+  const cameraNew = new THREE.PerspectiveCamera(25, viewerDom.clientWidth / viewerDom.clientHeight, 1, 2000)
+  //设置相机位置
+  // cameraNew.position.set(4, 2, -3);
+  cameraNew.position.set(30, 30, 30)
+  //设置相机方向
+  cameraNew.lookAt(0, 0, 0)
+
+  camera = cameraNew
+  scene.add(camera)
+
+  const controlsNew = new OrbitControls(
+    camera,
+    renderer?.domElement
+  )
+  controlsNew.mouseButtons = { LEFT: THREE.MOUSE.PAN, RIGHT: THREE.MOUSE.ROTATE } // 鼠标中键平移
+  controlsNew.enableDamping = false
+  controlsNew.screenSpacePanning = false // 定义平移时如何平移相机的位置 控制不上下移动
+  controlsNew.minDistance = 2
+  controls = controlsNew
+
+  camera.updateProjectionMatrix()
+
+  state.camera.position.x = camera.position.x
+  state.camera.position.y = camera.position.y
+  state.camera.position.z = camera.position.z
+
+  state.camera.rotation.x = camera.rotation.x
+  state.camera.rotation.y = camera.rotation.y
+  state.camera.rotation.z = camera.rotation.z
+}
+
+function renderView() {
+  statsControls?.update()
+  renderer?.render(scene, camera)
+
+  if (camera) {
+    // 同步相机位置和旋转到 cameraTransform 对象
+    state.camera.position.x = camera.position.x
+    state.camera.position.y = camera.position.y
+    state.camera.position.z = camera.position.z
+
+    state.camera.rotation.x = camera.rotation.x
+    state.camera.rotation.y = camera.rotation.y
+    state.camera.rotation.z = camera.rotation.z
+  }
 }
 
+
 function handleFileUpload(event) {
   const file = event.target.files[0]
   if (!file) return
@@ -158,37 +347,48 @@ function handleFileUpload(event) {
   } else {
     alert('不支持的文件类型！')
   }
+
+  // modelGroup.position.set()
+  // modelGroup.rotation.set(0, 0, 0)
+  // modelGroup.scale.set(1, 1, 1)
 }
 </script>
 <style scoped>
-.dialog-container {
+.model3d-view {
   display: flex;
   flex-direction: column;
-  height: 100vh;
-}
+  flex-grow: 1;
 
-.toolbar {
-  padding: 10px;
-  background-color: #f0f0f0;
-  border-bottom: 1px solid #ccc;
-}
+  .dialog-container {
+    display: flex;
+    flex-direction: column;
+    height: 100vh;
+  }
 
-.main-content {
-  display: flex;
-  flex: 1;
-  overflow: hidden;
-}
+  .toolbar {
+    padding: 10px;
+    background-color: #f0f0f0;
+    border-bottom: 1px solid #ccc;
+  }
 
-.canvas-container {
-  flex: 3;
-  position: relative;
-}
+  .main-content {
+    display: flex;
+    flex: 1;
+    overflow: hidden;
+  }
 
-.gui-panel {
-  flex: 1;
-  border-left: 1px solid #ccc;
-  background: #fff;
-  padding: 10px;
-  overflow-y: auto;
+  .canvas-container {
+    flex: 3;
+    position: relative;
+  }
+
+  .gui-panel {
+    flex: 1;
+    border-left: 1px solid #ccc;
+    background: #fff;
+    padding: 10px;
+    overflow-y: auto;
+  }
 }
+
 </style>
\ No newline at end of file