diff --git a/app/pages/PowerStationPipeFlow/index.vue b/app/pages/PowerStationPipeFlow/index.vue
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+<template>
+  <div class="relative w-full h-screen overflow-hidden bg-gray-900">
+    <!-- Three.js 容器 -->
+    <div
+      ref="containerRef"
+      class="w-full h-full outline-none"
+      tabindex="0"
+      @click="focusContainer"
+    />
+
+    <!-- UI 面板 -->
+    <div
+      class="absolute top-4 right-4 z-10 w-80 bg-slate-800/90 backdrop-blur-md rounded-lg shadow-xl border border-slate-700 p-4 text-gray-200"
+    >
+      <h3 class="text-lg font-bold mb-4 text-cyan-400 flex items-center justify-between">
+        <span>控制面板</span>
+        <el-tag size="small" type="info">WASDQE移动 + 鼠标拖动</el-tag>
+      </h3>
+
+      <div class="space-y-4">
+        <!-- 模型加载 -->
+        <div class="border-b border-gray-700 pb-4">
+          <div class="font-semibold mb-2 text-sm text-gray-400">模型加载</div>
+          <div class="grid grid-cols-2 gap-2">
+            <el-button type="primary" size="small" @click="resetToDefaultModel">重置默认</el-button>
+            <el-upload
+              action=""
+              :auto-upload="false"
+              :show-file-list="false"
+              accept=".glb,.gltf"
+              :on-change="handleFileChange"
+            >
+              <el-button type="success" size="small" class="w-full">加载本地GLB</el-button>
+            </el-upload>
+          </div>
+        </div>
+
+        <!-- 材质控制 -->
+        <div v-if="targetMaterial" class="space-y-3">
+          <div class="font-semibold text-sm text-cyan-400">材质: {{ targetMaterial.name }}</div>
+
+          <!-- 基础颜色 -->
+          <div class="flex items-center justify-between">
+            <span class="text-sm">基础颜色 (BaseColor)</span>
+            <el-color-picker
+              v-model="materialParams.color"
+              size="small"
+              show-alpha
+              @change="updateMaterialColor"
+            />
+          </div>
+
+          <!-- Alpha 贴图 -->
+          <div class="space-y-2">
+            <div class="flex items-center justify-between">
+              <span class="text-sm">Alpha贴图</span>
+              <el-upload
+                action=""
+                :auto-upload="false"
+                :show-file-list="false"
+                accept="image/*"
+                :on-change="handleAlphaMapChange"
+              >
+                <el-button link type="primary" size="small">更换贴图</el-button>
+              </el-upload>
+            </div>
+
+            <div class="space-y-1">
+              <div class="flex justify-between text-xs text-gray-500">
+                <span>U重复 (Tiling U)</span>
+                <span>{{ materialParams.tilingU.toFixed(2) }}</span>
+              </div>
+              <el-slider
+                v-model="materialParams.tilingU"
+                :min="0"
+                :max="10"
+                :step="0.3"
+                @input="updateMaterialUniforms"
+              />
+            </div>
+
+            <!-- U方向翻转 -->
+            <div class="flex items-center justify-between">
+              <span class="text-sm">U方向翻转 (Flip U)</span>
+              <el-switch
+                v-model="materialParams.flipU"
+                size="small"
+                @change="updateMaterialUniforms"
+              />
+            </div>
+          </div>
+
+          <!-- 动画控制 -->
+          <div class="pt-2 border-t border-gray-700">
+            <div class="flex items-center justify-between mb-2">
+              <span class="text-sm font-medium">动画控制</span>
+              <el-switch v-model="animationParams.isPlaying" size="small" active-text="流动" />
+            </div>
+            <div class="flex items-center gap-2">
+              <span class="text-xs whitespace-nowrap">速度倍率:</span>
+              <el-input-number
+                v-model="animationParams.speedMultiplier"
+                size="small"
+                :step="0.3"
+                class="w-full"
+              />
+            </div>
+          </div>
+        </div>
+        <div v-else class="text-center py-4 text-gray-500 text-sm italic">
+          未找到名为 "fx" 的材质
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ElMessage } from 'element-plus'
+import * as THREE from 'three'
+import { OrbitControls } from 'three/examples/jsm/controls/OrbitControls'
+import { DRACOLoader } from 'three/examples/jsm/loaders/DRACOLoader'
+import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader'
+import { onMounted, onUnmounted, reactive, ref } from 'vue'
+
+// --- 状态管理 ---
+const containerRef = ref<HTMLDivElement>()
+const targetMaterial = ref<THREE.MeshStandardMaterial | null>(null)
+
+const materialParams = reactive({
+  color: '#ffffff',
+  tilingU: 1,
+  flipU: false,
+})
+
+const animationParams = reactive({
+  isPlaying: true,
+  speedMultiplier: 1.0,
+})
+
+// --- Three.js 变量 ---
+let scene: THREE.Scene
+let camera: THREE.PerspectiveCamera
+let renderer: THREE.WebGLRenderer
+let controls: OrbitControls
+let gltfloader: GLTFLoader
+let clock: THREE.Clock
+let animationFrameId: number
+let mixer: THREE.AnimationMixer
+
+// 按键状态
+const keys = { w: false, a: false, s: false, d: false, q: false, e: false }
+const moveSpeed = 10.0 // 每秒移动单位数
+
+// --- 生命周期 ---
+onMounted(() => {
+  initThree()
+  setupInputs()
+  loadDefaultModel()
+  animate()
+
+  window.addEventListener('resize', onWindowResize)
+})
+
+onUnmounted(() => {
+  window.removeEventListener('resize', onWindowResize)
+  cancelAnimationFrame(animationFrameId)
+  renderer?.dispose()
+  controls?.dispose()
+})
+
+// --- 初始化 ---
+function initThree() {
+  if (!containerRef.value) return
+
+  // 场景
+  scene = new THREE.Scene()
+  scene.background = new THREE.Color(0x111111)
+
+  // 网格辅助线
+  const gridHelper = new THREE.GridHelper(100, 100, 0x444444, 0x222222)
+  scene.add(gridHelper)
+
+  // 坐标轴辅助线
+  const axesHelper = new THREE.AxesHelper(5)
+  scene.add(axesHelper)
+
+  // 灯光
+  const ambientLight = new THREE.AmbientLight(0xffffff, 0.8)
+  scene.add(ambientLight)
+
+  const dirLight = new THREE.DirectionalLight(0xffffff, 1.2)
+  dirLight.position.set(10, 20, 10)
+  dirLight.castShadow = true
+  scene.add(dirLight)
+
+  // 相机参数
+  const width = containerRef.value.clientWidth
+  const height = containerRef.value.clientHeight
+  camera = new THREE.PerspectiveCamera(60, width / height, 0.1, 1000)
+  camera.position.set(5, 5, 5)
+
+  // 渲染器
+  renderer = new THREE.WebGLRenderer({ antialias: true, alpha: true })
+  renderer.setSize(width, height)
+  renderer.setPixelRatio(window.devicePixelRatio)
+  renderer.outputColorSpace = THREE.SRGBColorSpace
+  renderer.shadowMap.enabled = true
+  containerRef.value.appendChild(renderer.domElement)
+
+  // 控制器 - OrbitControls + 自定义平移
+  controls = new OrbitControls(camera, renderer.domElement)
+  controls.enableDamping = true
+  controls.dampingFactor = 0.05
+  controls.screenSpacePanning = false
+  controls.minDistance = 0.1
+  controls.maxDistance = 500
+  controls.maxPolarAngle = Math.PI // 完全旋转
+
+  // 加载器
+  const dracoLoader = new DRACOLoader()
+  dracoLoader.setDecoderPath('https://www.gstatic.com/draco/versioned/decoders/1.5.6/')
+
+  gltfloader = new GLTFLoader()
+  gltfloader.setDRACOLoader(dracoLoader)
+
+  clock = new THREE.Clock()
+}
+
+function setupInputs() {
+  window.addEventListener('keydown', e => {
+    const key = e.key.toLowerCase()
+    if (key in keys) keys[key as keyof typeof keys] = true
+  })
+  window.addEventListener('keyup', e => {
+    const key = e.key.toLowerCase()
+    if (key in keys) keys[key as keyof typeof keys] = false
+  })
+}
+
+function focusContainer() {
+  containerRef.value?.focus()
+}
+
+// --- 模型逻辑 ---
+const DEFAULT_MODEL_URL = '/PowerStationPipeFlow/FlowDemo.glb'
+let currentModel: THREE.Group | null = null
+
+function cleanCurrentModel() {
+  if (currentModel) {
+    scene.remove(currentModel)
+    currentModel.traverse(child => {
+      if ((child as THREE.Mesh).isMesh) {
+        const mesh = child as THREE.Mesh
+        mesh.geometry?.dispose()
+        if (Array.isArray(mesh.material)) {
+          mesh.material.forEach(m => m.dispose())
+        } else if (mesh.material) {
+          mesh.material.dispose()
+        }
+      }
+    })
+    currentModel = null
+    targetMaterial.value = null
+  }
+}
+
+function loadDefaultModel() {
+  cleanCurrentModel()
+  loadGlb(DEFAULT_MODEL_URL)
+}
+
+function handleFileChange(uploadFile: any) {
+  if (!uploadFile.raw) return
+  const url = URL.createObjectURL(uploadFile.raw)
+  cleanCurrentModel()
+  loadGlb(url)
+}
+
+function loadGlb(url: string) {
+  const loadingMsg = ElMessage.info({ message: '加载模型中...', duration: 0 })
+
+  gltfloader.load(
+    url,
+    gltf => {
+      loadingMsg.close()
+      ElMessage.success('模型加载成功')
+
+      currentModel = gltf.scene as THREE.Group
+      scene.add(currentModel)
+
+      // 处理材质
+      currentModel.traverse(child => {
+        if ((child as THREE.Mesh).isMesh) {
+          const mesh = child as THREE.Mesh
+
+          // 启用阴影
+          mesh.castShadow = true
+          mesh.receiveShadow = true
+
+          if (mesh.material) {
+            const mat = mesh.material as THREE.MeshStandardMaterial
+            if (mat.name === 'fx') {
+              targetMaterial.value = mat
+
+              // 加载并应用箭头纹理作为Alpha贴图
+              const textureLoader = new THREE.TextureLoader()
+              textureLoader.load(
+                '/PowerStationPipeFlow/arrow.png',
+                tex => {
+                  tex.wrapS = THREE.RepeatWrapping
+                  tex.wrapT = THREE.RepeatWrapping
+                  mat.alphaMap = tex
+                  mat.transparent = true
+                  mat.alphaTest = 0.5 // Alpha模式：遮罩
+                  mat.needsUpdate = true
+
+                  // 同步参数
+                  materialParams.tilingU = tex.repeat.x
+                },
+                undefined,
+                error => {
+                  console.error('加载Alpha贴图失败:', error)
+                  ElMessage.error('Alpha贴图加载失败')
+                }
+              )
+
+              // 从材质初始化参数
+              materialParams.color = '#' + mat.color.getHexString()
+
+              // 自发光80%
+              mat.emissive.copy(mat.color)
+              mat.emissiveIntensity = 0.8
+            }
+          }
+        }
+      })
+
+      // 自动最大化（适应视图）
+      fitCameraToSelection(camera, controls, [currentModel], 1.2)
+    },
+    // 加载进度回调
+    progress => {
+      const percent = (progress.loaded / progress.total) * 100
+      loadingMsg.message = `加载模型中... ${percent.toFixed(1)}%`
+    },
+    err => {
+      loadingMsg.close()
+      console.error('模型加载失败:', err)
+      ElMessage.error('加载模型失败')
+    }
+  )
+}
+
+function fitCameraToSelection(
+  camera: THREE.PerspectiveCamera,
+  controls: OrbitControls,
+  selection: THREE.Object3D[],
+  fitOffset = 1.2
+) {
+  const box = new THREE.Box3()
+
+  for (const object of selection) box.expandByObject(object)
+
+  if (box.isEmpty()) return
+
+  const center = box.getCenter(new THREE.Vector3())
+  const size = box.getSize(new THREE.Vector3())
+
+  // 最大尺寸
+  const maxDim = Math.max(size.x, size.y, size.z)
+  const fov = camera.fov * (Math.PI / 180)
+  let cameraZ = Math.abs(maxDim / 2 / Math.tan(fov / 2))
+  cameraZ *= fitOffset // 稍微拉远，让物体不会填满屏幕
+
+  // 更新控制器
+  controls.target.copy(center)
+
+  // 重新定位相机
+  // 尝试保持当前方向但改变距离
+  const direction = camera.position.clone().sub(controls.target).normalize()
+  if (direction.lengthSq() < 0.001) direction.set(0, 0, 1) // 如果已经在中心，使用后备方案
+
+  const newPos = center.clone().add(direction.multiplyScalar(cameraZ))
+  camera.position.copy(newPos)
+
+  camera.updateProjectionMatrix()
+  controls.update()
+}
+
+// --- 动画和控制 ---
+function updateMovement(delta: number) {
+  if (!controls) return
+
+  // 根据相机方向计算移动向量
+  const moveVec = new THREE.Vector3()
+
+  if (keys.w) moveVec.z -= 1
+  if (keys.s) moveVec.z += 1
+  if (keys.a) moveVec.x -= 1
+  if (keys.d) moveVec.x += 1
+  if (keys.q) moveVec.y += 1 // 向上
+  if (keys.e) moveVec.y -= 1 // 向下
+
+  if (moveVec.lengthSq() > 0) {
+    moveVec.normalize().multiplyScalar(moveSpeed * delta)
+
+    // 获取相机方向向量
+    const forward = new THREE.Vector3()
+    camera.getWorldDirection(forward)
+    // 我们希望W/S通常在XZ平面上移动，还是沿着相机视线？
+    // "wasdqe"通常 -> W=前进，S=后退，A=左移，D=右移相对于视角
+    // Q/E = 世界空间垂直上下
+
+    // 分解前向向量以移除Y分量（如果需要"行走"模式），但飞行模式保持它
+    // 让我们为W/S/A/D实现完整的"飞行"模式，相对于相机方向
+
+    const right = new THREE.Vector3().crossVectors(forward, camera.up).normalize()
+
+    // 基于相机基础重新计算移动
+    const activeMove = new THREE.Vector3()
+
+    // 前进/后退
+    activeMove.add(forward.clone().multiplyScalar(-moveVec.z)) // -z在典型控制映射中是前进（如果我们为W使用z-=1）
+
+    // 平移
+    activeMove.add(right.clone().multiplyScalar(moveVec.x))
+
+    // 上/下（世界空间还是相机空间？通常Q/E使用世界空间）
+    // 前面的逻辑在moveVec.y中放入了+/-1用于Q/E
+    // 让我们为世界坐标的上方向应用Q/E
+    activeMove.y += -moveVec.y // Q是y+=1，但camera.up通常是+Y
+
+    // 但是等等，moveVec.z由W/S设置。在我的映射中：W -> z -= 1
+    // 标准Three.js相机朝向-Z。所以W（前进）应该启用朝向-Z（本地）的移动
+
+    // 让我们细化：
+    const actualMove = new THREE.Vector3(0, 0, 0)
+
+    // 前进/后退（相机方向）
+    if (keys.w) actualMove.add(forward)
+    if (keys.s) actualMove.sub(forward)
+
+    // 左/右（相机右方向）
+    if (keys.d) actualMove.add(right)
+    if (keys.a) actualMove.sub(right)
+
+    actualMove.normalize().multiplyScalar(moveSpeed * delta)
+
+    // 上/下（世界上方向）
+    if (keys.q) actualMove.y += moveSpeed * delta
+    if (keys.e) actualMove.y -= moveSpeed * delta
+
+    // 应用到相机和控制目标，严格移动"装备"
+    camera.position.add(actualMove)
+    controls.target.add(actualMove)
+  }
+}
+
+function animate() {
+  animationFrameId = requestAnimationFrame(animate)
+
+  const delta = clock.getDelta()
+
+  controls.update()
+  updateMovement(delta)
+
+  // 材质动画 - 只在需要时更新
+  if (animationParams.isPlaying && targetMaterial.value?.alphaMap) {
+    const map = targetMaterial.value.alphaMap
+    map.offset.x += delta * 0.1 * animationParams.speedMultiplier
+    // 标记需要更新
+    map.needsUpdate = true
+  }
+
+  renderer.render(scene, camera)
+}
+
+function onWindowResize() {
+  if (!containerRef.value) return
+  const width = containerRef.value.clientWidth
+  const height = containerRef.value.clientHeight
+  camera.aspect = width / height
+  camera.updateProjectionMatrix()
+  renderer.setSize(width, height)
+}
+
+// --- 材质辅助函数 ---
+function updateMaterialColor(val: string) {
+  if (targetMaterial.value) {
+    targetMaterial.value.color.set(val)
+    targetMaterial.value.emissive.set(val)
+  }
+}
+
+function updateMaterialUniforms() {
+  if (targetMaterial.value && targetMaterial.value.alphaMap) {
+    const tiling = materialParams.tilingU
+    targetMaterial.value.alphaMap.repeat.x = materialParams.flipU ? -tiling : tiling
+  }
+}
+
+function handleAlphaMapChange(uploadFile: any) {
+  if (!targetMaterial.value || !uploadFile.raw) return
+
+  const url = URL.createObjectURL(uploadFile.raw)
+  const textureLoader = new THREE.TextureLoader()
+  textureLoader.load(url, tex => {
+    tex.wrapS = THREE.RepeatWrapping
+    tex.wrapT = THREE.RepeatWrapping
+
+    // 保持旧的设置
+    const oldOff = targetMaterial.value!.alphaMap?.offset.clone() || new THREE.Vector2(0, 0)
+    const oldRep = targetMaterial.value!.alphaMap?.repeat.clone() || new THREE.Vector2(1, 1)
+
+    targetMaterial.value!.alphaMap = tex
+    targetMaterial.value!.alphaMap.offset = oldOff
+    targetMaterial.value!.alphaMap.repeat = oldRep
+    targetMaterial.value!.needsUpdate = true
+    materialParams.tilingU = tex.repeat.x
+  })
+}
+
+// 重置默认模型
+function resetToDefaultModel() {
+  loadDefaultModel()
+}
+</script>
+
+<style scoped>
+:focus {
+  outline: none;
+}
+</style>