修改模型树相关配置

修正模型库子路径构建配置
上传模型时自动生成预览图
2026-07-11 13:41:11 +08:00 · 2026-07-10 13:34:03 +08:00 · 2026-07-08 18:38:48 +08:00 · 2026-07-08 18:27:51 +08:00 · 2026-07-08 18:18:11 +08:00 · 2026-07-08 18:03:24 +08:00
16 changed files with 1411 additions and 265 deletions
--- a/.env.example
+++ b/.env.example
@@ -7,7 +7,7 @@ DB_PATH=
 # fixed: auto login with FIXED_LOGIN_USERNAME and open model library directly
 APP_AUTH_MODE=fixed
 FIXED_LOGIN_USERNAME=admin
-FIXED_LOGIN_ROLE=user
+FIXED_LOGIN_ROLE=admin
 ALLOW_USER_EDIT_SYSTEM_LIBRARY=false
 # local: write to server/storage and serve via /storage
--- a/web/index.html
+++ b/web/index.html
@@ -7,6 +7,7 @@
  </head>
  <body>
    <div id="app"></div>
    <script src="%BASE_URL%model-library-config.js"></script>
    <script type="module" src="/src/main.ts"></script>
  </body>
 </html>
--- a/web/public/model-library-config.js
+++ b/web/public/model-library-config.js
@@ -0,0 +1,9 @@
 window.__DMT_MODEL_LIBRARY_CONFIG__ = {
  // 后端服务根地址。为空时使用当前页面域名，例如 /api/models。
  // 示例："https://model-api.example.com"
  API_BASE_URL: "https://dmt.meswork.com/modelLibrary",
  // 模型文件和缩略图服务根地址。为空时优先复用 API_BASE_URL。
  // 示例："https://model-api.example.com"
  STORAGE_BASE_URL: "https://dmt.meswork.com"
 };
--- a/web/src/config/runtime.ts
+++ b/web/src/config/runtime.ts
@@ -0,0 +1,52 @@
 type RuntimeConfig = {
  API_BASE_URL?: string;
  STORAGE_BASE_URL?: string;
 };
 declare global {
  interface Window {
    __DMT_MODEL_LIBRARY_CONFIG__?: RuntimeConfig;
  }
 }
 function runtimeConfig() {
  return window.__DMT_MODEL_LIBRARY_CONFIG__ ?? {};
 }
 function cleanBaseUrl(value?: string) {
  return value?.trim().replace(/\/+$/g, "") ?? "";
 }
 function isAbsoluteUrl(url: string) {
  return /^https?:\/\//i.test(url);
 }
 function joinUrl(baseUrl: string, path: string) {
  if (!baseUrl || isAbsoluteUrl(path)) return path;
  return `${baseUrl}${path.startsWith("/") ? "" : "/"}${path}`;
 }
 function joinApiUrl(baseUrl: string, path: string) {
  if (!baseUrl || isAbsoluteUrl(path)) return path;
  try {
    const base = new URL(baseUrl);
    if (base.pathname.replace(/\/+$/g, "") === "/api" && path.startsWith("/api/")) {
      return joinUrl(baseUrl, path.slice(4));
    }
  } catch {
    // 非完整 URL 时按普通路径拼接。
  }
  return joinUrl(baseUrl, path);
 }
 export function resolveApiUrl(path: string) {
  return joinApiUrl(cleanBaseUrl(runtimeConfig().API_BASE_URL), path);
 }
 export function resolveStorageUrl(path: string) {
  const storageBaseUrl = cleanBaseUrl(runtimeConfig().STORAGE_BASE_URL);
  const apiBaseUrl = cleanBaseUrl(runtimeConfig().API_BASE_URL);
  return joinUrl(storageBaseUrl || apiBaseUrl, path);
 }
--- a/web/src/pages/app/app.css
+++ b/web/src/pages/app/app.css
@@ -115,23 +115,24 @@
  overflow: auto;
  padding: 10px 12px;
  display: grid;
-  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
+  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  align-content: start;
  gap: 10px;
 }
 .model-card {
  display: grid;
-  gap: 8px;
+  gap: 5px;
  background: #ffffff;
  border: 1px solid #d7e0e8;
  border-radius: 6px;
-  padding: 8px;
+  padding: 5px;
 }
 .thumb {
  position: relative;
-  min-height: 150px;
+  aspect-ratio: 4 / 3;
  min-height: 0;
  display: grid;
  place-items: center;
  /* background:
@@ -151,8 +152,9 @@
 .thumb-actions {
  position: absolute;
  inset: 0;
-  display: flex;
+  display: grid;
-  flex-direction: column;
+  grid-template-columns: repeat(2, minmax(0, 86px));
  align-content: center;
  align-items: center;
  justify-content: center;
  gap: 7px;
@@ -171,7 +173,7 @@
 }
 .thumb-actions button {
-  width: min(86px, 80%);
+  width: 100%;
  min-height: 24px;
  padding: 3px 8px;
  border-color: rgba(255, 255, 255, 0.3);
@@ -179,6 +181,7 @@
 }
 .thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
--- a/web/src/pages/app/dialogs.css
+++ b/web/src/pages/app/dialogs.css
@@ -64,6 +64,105 @@
  color: #405469;
 }
 .selected-file-summary {
  display: block;
  color: #1f6f8b;
  font-weight: 600;
 }
 .selected-file-list {
  display: block;
  max-height: 58px;
  overflow: auto;
  color: #405469;
  line-height: 1.45;
  word-break: break-all;
 }
 .upload-status {
  padding: 8px 10px;
  border: 1px solid #b9d7c1;
  border-radius: 6px;
  background: #eef8f1;
  color: #27613a;
  font-size: 13px;
  line-height: 1.45;
  word-break: break-all;
 }
 .upload-popup-form.is-uploading .drop-zone {
  cursor: progress;
  opacity: 0.72;
 }
 .upload-progress-overlay {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(15, 23, 42, 0.58);
 }
 .upload-progress-overlay[hidden] {
  display: none;
 }
 .upload-progress-panel {
  width: min(460px, 100%);
  display: grid;
  gap: 12px;
  padding: 22px 24px;
  border: 1px solid #dbe5ec;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.24);
 }
 .upload-progress-title {
  color: #1c2733;
  font-size: 18px;
  font-weight: 700;
 }
 .upload-progress-message {
  color: #405469;
  font-size: 14px;
  line-height: 1.5;
  word-break: break-all;
 }
 .upload-progress-track {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: #e8eef3;
 }
 .upload-progress-bar {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: #1f6f8b;
  transition: width 180ms ease;
 }
 .upload-progress-meta {
  color: #27613a;
  font-size: 13px;
  font-weight: 700;
 }
 .upload-progress-file {
  max-height: 48px;
  overflow: auto;
  color: #647586;
  font-size: 12px;
  line-height: 1.4;
  word-break: break-all;
 }
 .upload-target-path {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
@@ -106,7 +205,7 @@
  padding: 0;
  background: #f4f7f9;
  display: grid;
-  grid-template-columns: 180px 1fr;
+  grid-template-columns: 250px 1fr;
  min-height: 0;
  overflow: hidden;
 }
@@ -134,7 +233,7 @@
  align-items: center;
  justify-content: space-between;
  gap: 8px;
-  padding: 10px;
+  padding: 0 10px;
  border-bottom: 1px solid #d8e0e8;
 }
@@ -150,7 +249,7 @@
  overscroll-behavior: contain;
  list-style: none;
  margin: 0;
-  padding: 8px;
+  padding: 5px 0;
 }
 .preview-model-meta {
@@ -211,6 +310,7 @@
 }
 .preview-process-status {
  display: none;
  min-height: 44px;
  max-height: 78px;
  overflow: auto;
@@ -235,6 +335,16 @@
  padding: 8px;
 }
 .preview-scene-actions {
  display: flex;
  align-items: center;
  gap: 8px;
 }
 .preview-scene-actions > button {
  flex: 1;
 }
 .preview-scene-body > button {
  width: 100%;
 }
--- a/web/src/pages/app/layout.ts
+++ b/web/src/pages/app/layout.ts
@@ -10,6 +10,7 @@ export async function renderApp() {
  const currentUser = getCurrentUser();
  const isAdmin = currentUser?.role === "admin";
  const isFixedLogin = document.body.dataset.authMode === "fixed";
  const canManageUsers = isAdmin && !isFixedLogin;
  document.querySelector<HTMLDivElement>("#app")!.innerHTML = `
    <div class="app-shell">
      <header class="topbar">
@@ -32,10 +33,10 @@ export async function renderApp() {
        <main class="content-pane">
          <div class="content-toolbar">
            <div class="content-actions">
-              ${isAdmin ? `<button id="manageUsersBtn" type="button">人员权限</button>` : ""}
+              ${canManageUsers ? `<button id="manageUsersBtn" type="button">人员权限</button>` : ""}
              ${isAdmin ? `<button id="manageDictionariesBtn" type="button">字典维护</button>` : ""}
-              ${isAdmin ? `<button id="addProcessModelBtn" type="button" hidden>上传工艺模型</button>` : ""}
+              ${canManageUsers ? `<button id="addProcessModelBtn" type="button" hidden>上传工艺模型</button>` : ""}
-              ${isAdmin ? `<button id="addModelBtn1" class="primary-btn" type="button" hidden>增加模型</button>` : ""}
+              ${canManageUsers ? `<button id="addModelBtn1" class="primary-btn" type="button" hidden>增加模型</button>` : ""}
            </div>
          </div>
          <div class="filter-toolbar">
@@ -55,8 +56,8 @@ export async function renderApp() {
              <span>关键字</span>
              <input id="keywordFilter" placeholder="模型名 / 文件名 / 属性" />
            </label>
-            <button id="resetFilterBtn" type="button">重置</button>
+            <button id="resetFilterBtn" type="button">筛选模型</button>
-            <button id="addModelBtn" class="primary-btn" type="button">增加模型</button>
+            <button id="addModelBtn" class="primary-btn" type="button">导入模型</button>
          </div>
          <div id="modelGrid" class="model-grid"></div>
          <footer id="modelPagination" class="pagination"></footer>
--- a/web/src/pages/app/modules/folders.ts
+++ b/web/src/pages/app/modules/folders.ts
@@ -63,7 +63,8 @@ async function runFolderAction(action: () => Promise<void>) {
  }
 }
-export async function loadFolders() {
+export async function loadFolders(options: { reloadModels?: boolean } = {}) {
  const reloadModels = options.reloadModels ?? true;
  const result = await api<FolderTreeResponse>("/api/folders");
  appState.folders = result.folders;
  const root = appState.folders.find((folder) => folder.parent_id === null);
@@ -125,8 +126,10 @@ export async function loadFolders() {
  if (appState.selectedFolderId) {
    $("#folderTree").on("ready.jstree", () => {
-      $("#folderTree").jstree(true).select_node(String(appState.selectedFolderId));
+      $("#folderTree").jstree(true).select_node(String(appState.selectedFolderId), true);
    });
  }
-  await loadModels();
+  if (reloadModels) {
    await loadModels();
  }
 }
--- a/web/src/pages/app/modules/models.ts
+++ b/web/src/pages/app/modules/models.ts
@@ -3,11 +3,16 @@ import { renderPagination } from "../../../components/pagination";
 import { getCurrentUser } from "../../../services/authState";
 import type { DictionaryResponse, ModelItem, ModelListResponse } from "../../../types";
 import { confirmDialog, formDialog, notify, notifyError } from "../../../ui/dialogs";
 import { downloadFileFromUrl } from "../../../utils/fileDownload";
 import { escapeHtml, modelNameFromFile } from "../../../utils/format";
 import { resolveStorageUrl } from "../../../config/runtime";
 import { appState } from "../appState";
 import { generateModelThumbnailFromFile } from "./thumbnail";
 type UploadFormState = {
  file: File | null;
  files: File[];
  thumbnailFailures: string[];
 };
 type UploadModelPayload = {
@@ -21,6 +26,10 @@ type UploadModelPayload = {
  properties?: Record<string, string>;
 };
 type UploadModelResponse = {
  id: number;
 };
 const defaultOperationTree = JSON.stringify({ OperationTree: "[]" });
 const requestSceneModelMessageType = "DMT_MODEL_LIBRARY_REQUEST_SCENE_MODEL";
 const sceneModelMessageType = "DMT_MODEL_LIBRARY_SCENE_MODEL";
@@ -35,6 +44,7 @@ type SceneModelMessagePayload = {
 type SceneModelMessage = {
  type?: string;
  requestId?: string;
  payload?: SceneModelMessagePayload;
  message?: string;
 };
@@ -42,6 +52,9 @@ type SceneModelMessage = {
 let dictionariesLoaded = false;
 let dictionariesLoading: Promise<void> | null = null;
 let sceneModelBridgeBound = false;
 let pendingSceneModelRequestId = "";
 let pendingSceneModelRequestTimer: number | null = null;
 let visibleModels = new Map<number, ModelItem>();
 export function bindModelActions() {
  const isAdmin = getCurrentUser()?.role === "admin";
@@ -120,7 +133,7 @@ export function bindModelActions() {
  });
 }
-export async function loadModels() {
+export async function loadModels(options: { preserveCards?: boolean } = {}) {
  const grid = document.querySelector<HTMLDivElement>("#modelGrid");
  if (!grid || !appState.selectedFolderId) return;
  await loadDictionaries();
@@ -150,37 +163,89 @@ export async function loadModels() {
      await loadModels();
    }
  });
-  grid.innerHTML = result.items.map(renderModelCard).join("") || `<div class="empty-state">当前目录暂无模型</div>`;
+  visibleModels = new Map(result.items.map((item) => [item.id, item]));
-  grid.querySelectorAll<HTMLButtonElement>("[data-action='preview']").forEach((button) => {
+  renderModelGrid(grid, result.items, options.preserveCards);
-    const model = result.items.find((item) => item.id === Number(button.dataset.id));
+  bindModelGridActions(grid);
-    if (model) {
+}
-      button.addEventListener("click", async () => {
+
 function bindModelGridActions(grid: HTMLDivElement) {
  if (grid.dataset.actionsBound === "true") return;
  grid.dataset.actionsBound = "true";
  grid.addEventListener("click", async (event) => {
    const target = event.target instanceof Element ? event.target : null;
    const button = target?.closest<HTMLButtonElement>("button[data-action][data-id]");
    if (!button || !grid.contains(button)) return;
    const id = Number(button.dataset.id);
    const model = visibleModels.get(id);
    try {
      switch (button.dataset.action) {
      case "preview": {
        if (!model) return;
        const { openModelPreview } = await import("./preview");
        openModelPreview(model, loadModels);
-      });
+        break;
      }
      case "edit":
        await editModel(id);
        break;
      case "import": {
        if (!model) return;
        const { createImportScenePayload, emitImportScenePayload } = await import("./preview");
        const payload = createImportScenePayload({
          model,
          basePointEnabled: false,
          basePoint: { x: 0, y: 0, z: 0, rx: 0, ry: 0, rz: 0 },
          selectedOperationIndex: null
        });
        emitImportScenePayload(payload);
        notify("导入场景数据已输出");
        break;
      }
      case "download":
        if (!model) return;
        await downloadFileFromUrl(model.file_url, model.original_filename || model.name);
        break;
      case "delete":
        await deleteModel(id);
        break;
      }
    } catch (error) {
      notifyError(error);
    }
  });
-  grid.querySelectorAll<HTMLButtonElement>("[data-action='edit']").forEach((button) => {
+}
-    button.addEventListener("click", () => editModel(Number(button.dataset.id)));
+
-  });
+function renderModelGrid(grid: HTMLDivElement, items: ModelItem[], preserveCards = false) {
-  grid.querySelectorAll<HTMLButtonElement>("[data-action='import']").forEach((button) => {
+  if (!preserveCards) {
-    const model = result.items.find((item) => item.id === Number(button.dataset.id));
+    grid.innerHTML = items.map(renderModelCard).join("") || `<div class="empty-state">当前目录暂无模型</div>`;
-    if (!model) return;
+    return;
-    button.addEventListener("click", async () => {
+  }
-      const { createImportScenePayload, emitImportScenePayload } = await import("./preview");
+  if (items.length === 0) {
-      const payload = createImportScenePayload({
+    grid.innerHTML = `<div class="empty-state">当前目录暂无模型</div>`;
-        model,
+    return;
-        basePointEnabled: false,
+  }
-        basePoint: { x: 0, y: 0, z: 0, rx: 0, ry: 0, rz: 0 },
+  const existingCards = new Map(
-        selectedOperationIndex: null
+    Array.from(grid.querySelectorAll<HTMLElement>(".model-card[data-model-id]"))
-      });
+      .map((card) => [Number(card.dataset.modelId), card])
-      emitImportScenePayload(payload);
+  );
-      notify("导入场景数据已输出");
+  const fragment = document.createDocumentFragment();
-    });
+  for (const item of items) {
-  });
+    const existingCard = existingCards.get(item.id);
-  grid.querySelectorAll<HTMLButtonElement>("[data-action='delete']").forEach((button) => {
+    if (existingCard) {
-    button.addEventListener("click", () => deleteModel(Number(button.dataset.id)));
+      fragment.append(existingCard);
-  });
+      continue;
    }
    const template = document.createElement("template");
    template.innerHTML = renderModelCard(item).trim();
    fragment.append(template.content);
  }
  grid.replaceChildren(fragment);
 }
 async function reloadFoldersAndModels(preserveModelCards = false) {
  const { loadFolders } = await import("./folders");
  await loadFolders({ reloadModels: false });
  await loadModels({ preserveCards: preserveModelCards });
 }
 async function loadDictionaries(force = false) {
@@ -230,7 +295,7 @@ function renderModelCard(item: ModelItem) {
  const canWrite = item.permissions.write;
  const prop = item.properties ?? {};
  const thumb = item.thumbnail_url
-    ? `<img src="${item.thumbnail_url}" alt="" />`
+    ? `<img src="${resolveStorageUrl(item.thumbnail_url)}" alt="" />`
    : `<div class="thumb-placeholder">暂无预览图</div>`;
  return `
    <article class="model-card" data-model-id="${item.id}">
@@ -241,6 +306,7 @@ function renderModelCard(item: ModelItem) {
        ${thumb}
        <div class="thumb-actions">
          <button data-action="preview" data-id="${item.id}">预览</button>
          <button data-action="download" data-id="${item.id}">下载</button>
          ${canWrite ? `<button data-action="edit" data-id="${item.id}">编辑</button>` : ""}
          <button data-action="import" data-id="${item.id}">导入</button>
          ${canWrite ? `<button data-action="delete" data-id="${item.id}">删除</button>` : ""}
@@ -250,8 +316,6 @@ function renderModelCard(item: ModelItem) {
        <div><dt>品牌</dt><dd>${escapeHtml(item.brand_name ?? "")}</dd></div>
        <div><dt>类型</dt><dd>${escapeHtml(item.type_name ?? "")}</dd></div>
        <div><dt>型号</dt><dd>${escapeHtml(prop.model ?? "")}</dd></div>
        <div><dt>价钱</dt><dd>${escapeHtml(prop.price ?? "")}</dd></div>
        <div><dt>重量</dt><dd>${escapeHtml(prop.weight ?? "")}</dd></div>
      </dl>
    </article>
  `;
@@ -300,13 +364,27 @@ function requestSceneModelImport() {
    notify("请在 DMT 主程序中使用导入场景模型");
    return;
  }
  const requestId = createSceneModelRequestId();
  pendingSceneModelRequestId = requestId;
  clearSceneModelRequestTimer();
  pendingSceneModelRequestTimer = window.setTimeout(() => {
    if (pendingSceneModelRequestId !== requestId) return;
    pendingSceneModelRequestId = "";
    pendingSceneModelRequestTimer = null;
    notifyError("主程序未响应导入场景模型请求，请确认模型库是在主程序面板中打开");
  }, 15000);
  window.parent.postMessage({
-    type: requestSceneModelMessageType
+    type: requestSceneModelMessageType,
-  }, resolveParentOrigin());
+    requestId
-  notify("已请求主程序导出当前选中模型");
+  }, resolveParentPostMessageOrigin());
  // notify("已请求主程序导出当前选中模型");
 }
 async function handleSceneModelMessage(data: SceneModelMessage) {
  console.log("Received scene model message:", data);
  if (pendingSceneModelRequestId && data.requestId && data.requestId !== pendingSceneModelRequestId) return;
  pendingSceneModelRequestId = "";
  clearSceneModelRequestTimer();
  if (data.type === sceneModelErrorMessageType) {
    notifyError(data.message || "主程序导出模型失败");
    return;
@@ -327,9 +405,24 @@ async function handleSceneModelMessage(data: SceneModelMessage) {
  });
 }
 function clearSceneModelRequestTimer() {
  if (pendingSceneModelRequestTimer === null) return;
  window.clearTimeout(pendingSceneModelRequestTimer);
  pendingSceneModelRequestTimer = null;
 }
 function createSceneModelRequestId() {
  return `scene-model-${Date.now()}-${Math.random().toString(36).slice(2)}`;
 }
 function isAllowedParentOrigin(origin: string) {
  const expectedOrigin = resolveParentOrigin();
-  return expectedOrigin === "*" || origin === expectedOrigin;
+  return expectedOrigin === "*" || origin === expectedOrigin || isLocalDmtParentOrigin(origin);
 }
 function resolveParentPostMessageOrigin() {
  const origin = resolveParentOrigin();
  return origin === window.location.origin ? "*" : origin;
 }
 function resolveParentOrigin() {
@@ -344,6 +437,16 @@ function resolveParentOrigin() {
  return "*";
 }
 function isLocalDmtParentOrigin(origin: string) {
  try {
    const url = new URL(origin);
    const isLocalHost = url.hostname === "localhost" || url.hostname === "127.0.0.1";
    return isLocalHost && url.port === "3000";
  } catch {
    return false;
  }
 }
 function ensureGlbFileName(fileName: string) {
  return fileName.toLowerCase().endsWith(".glb") ? fileName : `${fileName}.glb`;
 }
@@ -364,7 +467,7 @@ export async function uploadModelToBackend(payload: UploadModelPayload) {
  const form = new FormData();
  form.set("folderId", String(folderId));
-  form.set("name", modelNameFromFile(displayName));
+  form.set("name", displayName);
  form.set("brandName", payload.brandName ?? "");
  form.set("typeName", payload.typeName ?? "");
  form.set("operationTree", normalizeOperationTreeInput(payload.operationTree));
@@ -373,10 +476,11 @@ export async function uploadModelToBackend(payload: UploadModelPayload) {
    form.set(`prop.${key}`, value);
  }
-  await api("/api/models/upload", {
+  const result = await api<UploadModelResponse>("/api/models/upload", {
    method: "POST",
    body: form
  });
  return result.id;
 }
 async function openUploadModelDialog() {
@@ -385,21 +489,21 @@ async function openUploadModelDialog() {
    return;
  }
-  const state: UploadFormState = { file: null };
+  const state: UploadFormState = { file: null, files: [], thumbnailFailures: [] };
  await loadDictionaries();
  const result = await formDialog<boolean>({
    title: "增加模型",
    width: 560,
-    height: 520,
+    height: 430,
    blockPage: false,
    body: `
      <form id="modelUploadPopupForm" class="popup-form upload-popup-form">
        <label>
          <span>模型文件</span>
          <div id="modelDropZone" class="drop-zone">
-            <input id="modelUploadFile" type="file" accept=".glb" />
+            <input id="modelUploadFile" type="file" accept=".glb" multiple />
            <strong>选择模型</strong>
-            <em>或拖拽 .glb 模型到这里</em>
+            <em>或拖拽一个或多个 .glb 模型到这里</em>
            <small id="selectedFileName">未选择文件</small>
          </div>
        </label>
@@ -411,42 +515,95 @@ async function openUploadModelDialog() {
          <label><span>品牌</span><input name="brandName" list="brandOptions" /></label>
          <label><span>类型</span><input name="typeName" list="typeOptions" /></label>
          <label><span>型号</span><input name="model" /></label>
          <label><span>价钱</span><input name="price" /></label>
          <label><span>重量</span><input name="weight" /></label>
        </div>
        <div id="modelUploadStatus" class="upload-status" aria-live="polite" hidden></div>
        ${dictionaryDatalistHtml()}
      </form>
    `,
    onOpen: () => bindUploadDialogEvents(state),
    onSubmit: async () => {
-      if (!state.file) {
+      if (state.files.length === 0) {
        throw new Error("请选择 .glb 模型文件");
      }
      const name = document.querySelector<HTMLInputElement>("#modelUploadName")?.value.trim();
-      if (!name) {
+      if (state.files.length === 1 && !name) {
        throw new Error("模型名称不能为空");
      }
      const form = new FormData(document.querySelector<HTMLFormElement>("#modelUploadPopupForm")!);
-      await uploadModelToBackend({
+      const brandName = String(form.get("brandName") ?? "");
-        file: state.file,
+      const typeName = String(form.get("typeName") ?? "");
-        name,
+      const properties = {
-        fileName: state.file.name,
+        model: String(form.get("model") ?? "")
-        brandName: String(form.get("brandName") ?? ""),
+      };
-        typeName: String(form.get("typeName") ?? ""),
+      let completedCount = 0;
-        operationTree: defaultOperationTree,
+      const totalCount = state.files.length;
-        properties: {
+      setUploadDialogBusy(state, true);
-          model: String(form.get("model") ?? ""),
+      showUploadProgressOverlay(totalCount);
-          price: String(form.get("price") ?? ""),
+      try {
-          weight: String(form.get("weight") ?? "")
+        for (const [index, file] of state.files.entries()) {
          const uploadingMessage = `正在上传 ${index + 1}/${totalCount}：${file.name}`;
          updateUploadStatus(uploadingMessage);
          updateUploadProgressOverlay({
            total: totalCount,
            completed: completedCount,
            message: uploadingMessage,
            fileName: file.name
          });
          await waitForUploadStatusPaint();
          const modelId = await uploadModelToBackend({
            file,
            name: state.files.length === 1 ? name ?? "" : modelNameFromFile(file.name),
            fileName: file.name,
            brandName,
            typeName,
            operationTree: defaultOperationTree,
            properties
          });
          const thumbnailMessage = `正在生成预览图 ${index + 1}/${totalCount}：${file.name}`;
          updateUploadStatus(thumbnailMessage);
          updateUploadProgressOverlay({
            total: totalCount,
            completed: completedCount,
            message: thumbnailMessage,
            fileName: file.name
          });
          await waitForUploadStatusPaint();
          try {
            await generateAndSaveModelThumbnail(modelId, file);
          } catch {
            state.thumbnailFailures.push(file.name);
          }
          completedCount += 1;
          const completedMessage = `已完成 ${completedCount}/${totalCount}`;
          updateUploadStatus(completedMessage);
          updateUploadProgressOverlay({
            total: totalCount,
            completed: completedCount,
            message: completedMessage,
            fileName: file.name
          });
        }
-      });
+      } catch (error) {
        updateUploadStatus(`上传失败，已完成 ${completedCount}/${totalCount}，请处理后重试。`);
        throw error;
      } finally {
        hideUploadProgressOverlay();
        if (completedCount < state.files.length) {
          setUploadDialogBusy(state, false);
        }
      }
      return true;
    }
  });
  if (result) {
    if (state.thumbnailFailures.length > 0) {
      notify(`模型上传完成，${state.thumbnailFailures.length} 个预览图生成失败，可稍后在预览窗口手动更新。`);
    } else {
      notify("模型上传和预览图生成完成");
    }
    invalidateDictionaries();
-    await loadModels();
+    await reloadFoldersAndModels();
  }
 }
@@ -460,44 +617,22 @@ export async function openProcessModelUploadDialog(input?: {
    return;
  }
-  const state: UploadFormState = { file: input?.file ?? null };
+  const state: UploadFormState = { file: input?.file ?? null, files: input?.file ? [input.file] : [], thumbnailFailures: [] };
  await loadDictionaries();
  const initialName = input?.modelName || (input?.file ? modelNameFromFile(input.file.name) : "");
  const result = await formDialog<boolean>({
-    title: "上传工艺模型",
+    title: `上传工艺模型-【${appState.selectedFolderName || "当前目录"}】`,
-    width: 640,
+    width: 400,
-    height: 650,
+    height: 300,
    blockPage: false,
    body: `
      <form id="processModelUploadPopupForm" class="popup-form upload-popup-form">
        <div class="upload-target-path">
          <span>上传目录</span>
          <strong>${escapeHtml(appState.selectedFolderName || "当前目录")}</strong>
        </div>
        <label>
          <span>模型文件</span>
          <div id="processModelDropZone" class="drop-zone">
            <input id="processModelUploadFile" type="file" accept=".glb" />
            <strong>选择模型</strong>
            <em>或拖拽 .glb 模型到这里</em>
            <small id="processSelectedFileName">${escapeHtml(input?.file?.name ?? "未选择文件")}</small>
          </div>
        </label>
        <label>
          <span>模型名称</span>
          <input id="processModelUploadName" name="name" placeholder="例如 AA.glb" value="${escapeHtml(initialName)}" />
        </label>
        <div class="popup-form-grid">
-          <label><span>品牌</span><input name="brandName" list="brandOptions" /></label>
+          <label><span>模型名称</span><input id="processModelUploadName" name="name" value="${escapeHtml(initialName)}" autocomplete="off" /></label>
-          <label><span>类型</span><input name="typeName" list="typeOptions" /></label>
+          <label><span>品牌</span><input name="brandName" list="brandOptions" autocomplete="off" /></label>
-          <label><span>型号</span><input name="model" /></label>
+          <label><span>类型</span><input name="typeName" list="typeOptions" autocomplete="off" /></label>
-          <label><span>价钱</span><input name="price" /></label>
+          <label><span>型号</span><input name="model" autocomplete="off" /></label>
          <label><span>重量</span><input name="weight" /></label>
        </div>
        <label>
          <span>工艺数据 JSON</span>
          <textarea id="processOperationTreeJson" name="operationTree" placeholder='可以粘贴 {"OperationTree":"[...]"} 或 OperationTree[] 数组 JSON'>${escapeHtml(input?.operationTreeJson ?? "")}</textarea>
        </label>
        ${dictionaryDatalistHtml()}
      </form>
    `,
@@ -508,7 +643,7 @@ export async function openProcessModelUploadDialog(input?: {
      }
      const form = new FormData(document.querySelector<HTMLFormElement>("#processModelUploadPopupForm")!);
      const name = String(form.get("name") ?? "").trim();
-      await uploadModelToBackend({
+      const modelId = await uploadModelToBackend({
        file: state.file,
        name,
        fileName: state.file.name,
@@ -516,18 +651,21 @@ export async function openProcessModelUploadDialog(input?: {
        typeName: String(form.get("typeName") ?? ""),
        operationTree: String(form.get("operationTree") ?? ""),
        properties: {
-          model: String(form.get("model") ?? ""),
+          model: String(form.get("model") ?? "")
          price: String(form.get("price") ?? ""),
          weight: String(form.get("weight") ?? "")
        }
      });
      try {
        await generateAndSaveModelThumbnail(modelId, state.file);
      } catch {
        notify("模型已上传，预览图生成失败，可稍后在预览窗口手动更新。");
      }
      return true;
    }
  });
  if (result) {
    invalidateDictionaries();
-    await loadModels();
+    await reloadFoldersAndModels();
  }
 }
@@ -537,21 +675,48 @@ function bindUploadDialogEvents(state: UploadFormState) {
  const nameInput = document.querySelector<HTMLInputElement>("#modelUploadName")!;
  const selectedFileName = document.querySelector<HTMLElement>("#selectedFileName")!;
-  const selectFile = (file: File) => {
+  const renderSelectedFiles = () => {
-    if (!file.name.toLowerCase().endsWith(".glb")) {
+    if (state.files.length === 0) {
      selectedFileName.textContent = "未选择文件";
      nameInput.disabled = false;
      nameInput.value = "";
      nameInput.placeholder = "选择文件后自动填入";
      return;
    }
    if (state.files.length === 1) {
      const [file] = state.files;
      selectedFileName.textContent = file.name;
      nameInput.disabled = false;
      nameInput.value = modelNameFromFile(file.name);
      nameInput.placeholder = "选择文件后自动填入";
      return;
    }
    selectedFileName.innerHTML = `
      <span class="selected-file-summary">已选择 ${state.files.length} 个模型，名称按文件名自动生成</span>
      <span class="selected-file-list">${state.files.map((file) => escapeHtml(file.name)).join("<br>")}</span>
    `;
    nameInput.disabled = true;
    nameInput.value = `${state.files.length} 个模型按文件名自动命名`;
    nameInput.placeholder = "";
  };
  const selectFiles = (files: FileList | File[]) => {
    const selectedFiles = Array.from(files);
    if (selectedFiles.length === 0) return;
    const invalidFiles = selectedFiles.filter((file) => !file.name.toLowerCase().endsWith(".glb"));
    if (invalidFiles.length > 0) {
      notify("当前阶段只允许上传 .glb 模型");
      return;
    }
-    state.file = file;
+    state.files = selectedFiles;
-    selectedFileName.textContent = file.name;
+    state.file = selectedFiles[0] ?? null;
-    if (!nameInput.value.trim()) {
+    renderSelectedFiles();
      nameInput.value = modelNameFromFile(file.name);
    }
  };
  fileInput.addEventListener("change", () => {
-    const file = fileInput.files?.[0];
+    if (fileInput.files) selectFiles(fileInput.files);
    if (file) selectFile(file);
  });
  dropZone.addEventListener("click", (event) => {
@@ -568,58 +733,140 @@ function bindUploadDialogEvents(state: UploadFormState) {
  dropZone.addEventListener("drop", (event) => {
    event.preventDefault();
    dropZone.classList.remove("is-dragover");
-    const file = event.dataTransfer?.files?.[0];
+    const files = event.dataTransfer?.files;
-    if (file) selectFile(file);
+    if (files) selectFiles(files);
  });
 }
 function updateUploadStatus(message: string) {
  const status = document.querySelector<HTMLElement>("#modelUploadStatus");
  if (!status) return;
  status.hidden = false;
  status.textContent = message;
 }
 function waitForUploadStatusPaint() {
  return new Promise<void>((resolve) => {
    window.requestAnimationFrame(() => window.setTimeout(resolve, 0));
  });
 }
 function showUploadProgressOverlay(total: number) {
  let overlay = document.querySelector<HTMLElement>("#modelUploadProgressOverlay");
  if (!overlay) {
    overlay = document.createElement("div");
    overlay.id = "modelUploadProgressOverlay";
    overlay.className = "upload-progress-overlay";
    overlay.setAttribute("role", "status");
    overlay.setAttribute("aria-live", "polite");
    overlay.innerHTML = `
      <div class="upload-progress-panel">
        <div class="upload-progress-title">模型上传中</div>
        <div id="modelUploadProgressMessage" class="upload-progress-message">正在准备上传...</div>
        <div class="upload-progress-track">
          <div id="modelUploadProgressBar" class="upload-progress-bar"></div>
        </div>
        <div id="modelUploadProgressMeta" class="upload-progress-meta">0/${total}</div>
        <div id="modelUploadProgressFile" class="upload-progress-file"></div>
      </div>
    `;
    document.body.appendChild(overlay);
  }
  overlay.hidden = false;
  updateUploadProgressOverlay({
    total,
    completed: 0,
    message: "正在准备上传...",
    fileName: ""
  });
 }
 function updateUploadProgressOverlay(options: {
  total: number;
  completed: number;
  message: string;
  fileName: string;
 }) {
  const message = document.querySelector<HTMLElement>("#modelUploadProgressMessage");
  const meta = document.querySelector<HTMLElement>("#modelUploadProgressMeta");
  const file = document.querySelector<HTMLElement>("#modelUploadProgressFile");
  const bar = document.querySelector<HTMLElement>("#modelUploadProgressBar");
  const percent = options.total > 0 ? Math.round((options.completed / options.total) * 100) : 0;
  if (message) message.textContent = options.message;
  if (meta) meta.textContent = `${options.completed}/${options.total}`;
  if (file) file.textContent = options.fileName;
  if (bar) bar.style.width = `${percent}%`;
 }
 function hideUploadProgressOverlay() {
  const overlay = document.querySelector<HTMLElement>("#modelUploadProgressOverlay");
  if (overlay) overlay.hidden = true;
 }
 async function generateAndSaveModelThumbnail(modelId: number, file: File) {
  const thumbnail = await generateModelThumbnailFromFile(file);
  await api(`/api/models/${modelId}/thumbnail`, {
    method: "PUT",
    body: JSON.stringify({ thumbnail })
  });
 }
 function setUploadDialogBusy(state: UploadFormState, busy: boolean) {
  const form = document.querySelector<HTMLFormElement>("#modelUploadPopupForm");
  if (!form) return;
  form.classList.toggle("is-uploading", busy);
  form.querySelectorAll<HTMLInputElement>("input").forEach((input) => {
    input.disabled = busy || (input.id === "modelUploadName" && state.files.length > 1);
  });
 }
 function bindProcessUploadDialogEvents(state: UploadFormState) {
-  const dropZone = document.querySelector<HTMLDivElement>("#processModelDropZone")!;
+  // const dropZone = document.querySelector<HTMLDivElement>("#processModelDropZone")!;
-  const fileInput = document.querySelector<HTMLInputElement>("#processModelUploadFile")!;
+  // const fileInput = document.querySelector<HTMLInputElement>("#processModelUploadFile")!;
-  const nameInput = document.querySelector<HTMLInputElement>("#processModelUploadName")!;
+  // const nameInput = document.querySelector<HTMLInputElement>("#processModelUploadName")!;
-  const selectedFileName = document.querySelector<HTMLElement>("#processSelectedFileName")!;
+  // const selectedFileName = document.querySelector<HTMLElement>("#processSelectedFileName")!;
-  const selectFile = (file: File) => {
+  // const selectFile = (file: File) => {
-    if (!file.name.toLowerCase().endsWith(".glb")) {
+  //   if (!file.name.toLowerCase().endsWith(".glb")) {
-      notify("当前阶段只允许上传 .glb 模型");
+  //     notify("当前阶段只允许上传 .glb 模型");
-      return;
+  //     return;
-    }
+  //   }
-    state.file = file;
+  //   state.file = file;
-    selectedFileName.textContent = file.name;
+  //   selectedFileName.textContent = file.name;
-    if (!nameInput.value.trim()) {
+  //   if (!nameInput.value.trim()) {
-      nameInput.value = file.name;
+  //     nameInput.value = file.name;
-    }
+  //   }
-  };
+  // };
-  if (state.file) {
+  // if (state.file) {
-    selectedFileName.textContent = state.file.name;
+  //   selectedFileName.textContent = state.file.name;
-    if (!nameInput.value.trim()) {
+  //   if (!nameInput.value.trim()) {
-      nameInput.value = state.file.name;
+  //     nameInput.value = state.file.name;
-    }
+  //   }
-  }
+  // }
-  fileInput.addEventListener("change", () => {
+  // fileInput.addEventListener("change", () => {
-    const file = fileInput.files?.[0];
+  //   const file = fileInput.files?.[0];
-    if (file) selectFile(file);
+  //   if (file) selectFile(file);
-  });
+  // });
-  dropZone.addEventListener("click", (event) => {
+  // dropZone.addEventListener("click", (event) => {
-    if (event.target !== fileInput) fileInput.click();
+  //   if (event.target !== fileInput) fileInput.click();
-  });
+  // });
-  dropZone.addEventListener("dragover", (event) => {
+  // dropZone.addEventListener("dragover", (event) => {
-    event.preventDefault();
+  //   event.preventDefault();
-    dropZone.classList.add("is-dragover");
+  //   dropZone.classList.add("is-dragover");
-  });
+  // });
-  dropZone.addEventListener("dragleave", () => {
+  // dropZone.addEventListener("dragleave", () => {
-    dropZone.classList.remove("is-dragover");
+  //   dropZone.classList.remove("is-dragover");
-  });
+  // });
-  dropZone.addEventListener("drop", (event) => {
+  // dropZone.addEventListener("drop", (event) => {
-    event.preventDefault();
+  //   event.preventDefault();
-    dropZone.classList.remove("is-dragover");
+  //   dropZone.classList.remove("is-dragover");
-    const file = event.dataTransfer?.files?.[0];
+  //   const file = event.dataTransfer?.files?.[0];
-    if (file) selectFile(file);
+  //   if (file) selectFile(file);
-  });
+  // });
 }
 function normalizeOperationTreeInput(value?: string) {
@@ -673,7 +920,7 @@ async function editModel(id: number) {
  const card = document.querySelector<HTMLButtonElement>(`button[data-id="${id}"]`)?.closest(".model-card");
  const oldName = card?.querySelector("strong")?.textContent ?? "";
  await loadDictionaries();
-  const result = await formDialog<{ name: string; brandName: string; typeName: string; model: string; price: string; weight: string }>({
+  const result = await formDialog<{ name: string; brandName: string; typeName: string; model: string }>({
    title: "编辑模型",
    width: 520,
    height: 390,
@@ -685,8 +932,6 @@ async function editModel(id: number) {
          <label><span>品牌</span><input name="brandName" list="brandOptions" value="${escapeHtml(card?.querySelector("dl div:nth-child(1) dd")?.textContent ?? "")}" /></label>
          <label><span>类型</span><input name="typeName" list="typeOptions" value="${escapeHtml(card?.querySelector("dl div:nth-child(2) dd")?.textContent ?? "")}" /></label>
          <label><span>型号</span><input name="model" value="${escapeHtml(card?.querySelector("dl div:nth-child(3) dd")?.textContent ?? "")}" /></label>
          <label><span>价钱</span><input name="price" value="${escapeHtml(card?.querySelector("dl div:nth-child(4) dd")?.textContent ?? "")}" /></label>
          <label><span>重量</span><input name="weight" value="${escapeHtml(card?.querySelector("dl div:nth-child(5) dd")?.textContent ?? "")}" /></label>
        </div>
        ${dictionaryDatalistHtml()}
      </form>
@@ -701,9 +946,7 @@ async function editModel(id: number) {
        name,
        brandName: String(form.get("brandName") ?? ""),
        typeName: String(form.get("typeName") ?? ""),
-        model: String(form.get("model") ?? ""),
+        model: String(form.get("model") ?? "")
        price: String(form.get("price") ?? ""),
        weight: String(form.get("weight") ?? "")
      };
    }
  });
@@ -715,9 +958,7 @@ async function editModel(id: number) {
      brandName: result.brandName,
      typeName: result.typeName,
      properties: {
-        model: result.model,
+        model: result.model
        price: result.price,
        weight: result.weight
      }
    })
  });
@@ -740,5 +981,5 @@ async function deleteModel(id: number) {
  const confirmed = await confirmDialog("确认删除该模型？");
  if (!confirmed) return;
  await api(`/api/models/${id}`, { method: "DELETE" });
-  await loadModels();
+  await reloadFoldersAndModels(true);
 }
--- a/web/src/pages/app/modules/preview.ts
+++ b/web/src/pages/app/modules/preview.ts
@@ -5,9 +5,11 @@ import type { GLTFLoader } from "three/examples/jsm/loaders/GLTFLoader.js";
 import type { ModelItem } from "../../../types";
 import type { OperationTree, OperationTreeDB } from "../../../types/OperationTree";
 import { P_OPERATION } from "../../../types/OPERATION_BaseClass";
 import { downloadFileFromUrl } from "../../../utils/fileDownload";
 import { escapeHtml, formatBytes } from "../../../utils/format";
 import { notify, notifyError } from "../../../ui/dialogs";
 import { api } from "../../../services/api";
 import { resolveStorageUrl } from "../../../config/runtime";
 type PreviewRuntime = {
  renderer: WebGLRenderer;
@@ -36,6 +38,29 @@ type ParseableGltfLoader = GLTFLoader & {
  parseAsync(data: ArrayBuffer | string, path: string): Promise<LoadedGltf>;
 };
 type PreviewObjectSnapshot = {
  position: ReturnType<Object3D["position"]["clone"]>;
  quaternion: ReturnType<Object3D["quaternion"]["clone"]>;
  visible: boolean;
  parent: Object3D | null;
 };
 type PreviewPlaybackState = {
  operation: PreviewOperation | null;
  isPlaying: boolean;
  rafId: number | null;
  startedAtMs: number;
  baseTimeMs: number;
  currentTimeMs: number;
  currentFrameIndex: number;
  frameTimesMs: number[];
  totalTimeMs: number;
  objectSnapshots: Map<Object3D, PreviewObjectSnapshot>;
  objectMap: Map<string, Object3D>;
  attachedOriginalParents: Map<Object3D, Object3D | null>;
  rotatingObjects: Map<Object3D, { axis: "x" | "y" | "z"; rate: number }>;
 };
 export type PreviewBasePoint = {
  x?: number;
  y?: number;
@@ -72,10 +97,24 @@ type ParentImportScenePayload = {
  rawOperationTree: string;
 };
 type ParentBasePointMessage = {
  type?: string;
  message?: string;
  payload?: {
    modelId?: string;
    modelName?: string;
    basePoint?: PreviewBasePoint;
  };
 };
 export type ModelPreviewOptions = {
  onImportScene?: (payload: PreviewImportScenePayload) => Promise<void> | void;
 };
 const BASE_POINT_SUBSCRIBE_MESSAGE = "DMT_MODEL_LIBRARY_BASE_POINT_SUBSCRIBE";
 const BASE_POINT_UNSUBSCRIBE_MESSAGE = "DMT_MODEL_LIBRARY_BASE_POINT_UNSUBSCRIBE";
 const BASE_POINT_UPDATE_MESSAGE = "DMT_MODEL_LIBRARY_BASE_POINT_UPDATE";
 const BASE_POINT_ERROR_MESSAGE = "DMT_MODEL_LIBRARY_BASE_POINT_ERROR";
 const zeroBasePoint: PreviewResolvedBasePoint = {
  x: 0,
  y: 0,
@@ -84,12 +123,22 @@ const zeroBasePoint: PreviewResolvedBasePoint = {
  ry: 0,
  rz: 0
 };
 const RAD_TO_DEG = 180 / Math.PI;
 const DEG_TO_RAD = Math.PI / 180;
 const BASE_POINT_DECIMAL_PLACES = 3;
 const THUMBNAIL_WIDTH = 512;
 const THUMBNAIL_HEIGHT = 384;
 const previewEnvironmentUrl = "/DayCityOutdoor.exr";
 const DEFAULT_PREVIEW_FRAME_INTERVAL_MS = 20;
 const SECOND_MS = 1000;
 let runtime: PreviewRuntime | null = null;
 let activePreviewContext: PreviewLoadContext | null = null;
 let previewEnvironmentTexturePromise: Promise<Texture> | null = null;
 let previewPlayback: PreviewPlaybackState = createEmptyPlaybackState();
 let basePointBridgeBound = false;
 let basePointSubscribed = false;
 export function openModelPreview(
  model: ModelItem,
@@ -98,7 +147,7 @@ export function openModelPreview(
 ) {
  const context = beginPreviewContext();
  const canWrite = model.permissions.write;
-  const url = model.file_url;
+  const url = resolveStorageUrl(model.file_url);
  const operations = parseModelOperations(model.operation_tree);
  const popup = w2popup.open({
    title: `模型预览 - ${escapeHtml(model.name)}【${formatBytes(model.file_size)}】`,
@@ -127,25 +176,21 @@ export function openModelPreview(
          </div>
          <div class="preview-scene-section">
            <div class="preview-scene-body">
-              ${canWrite ? `
+              <div class="preview-scene-actions">
-                <button id="previewCaptureThumbBtn" type="button">截缩略图</button>
+                <button id="previewImportSceneBtn" class="primary-btn" type="button">导入场景</button>
                <label class="preview-switch">
-                  <input id="previewTransparentThumb" type="checkbox" />
+                  <input id="previewUseBasePoint" type="checkbox" />
-                  <span>透明背景截图</span>
+                  <span>启用基点</span>
                </label>
-              ` : ""}
+              </div>
-              <button id="previewImportSceneBtn" class="primary-btn" type="button">导入场景</button>
+            
              <label class="preview-switch">
                <input id="previewUseBasePoint" type="checkbox" />
                <span>启用基点导入</span>
              </label>
              <div class="preview-basepoint-grid">
-                <label><span>X</span><input name="baseX" type="number" value="0" step="0.001" /></label>
+                <label><span>X(mm)</span><input name="baseX" type="number" value="0.000" step="0.001" /></label>
-                <label><span>Y</span><input name="baseY" type="number" value="0" step="0.001" /></label>
+                <label><span>Y(mm)</span><input name="baseY" type="number" value="0.000" step="0.001" /></label>
-                <label><span>Z</span><input name="baseZ" type="number" value="0" step="0.001" /></label>
+                <label><span>Z(mm)</span><input name="baseZ" type="number" value="0.000" step="0.001" /></label>
-                <label><span>RX</span><input name="baseRx" type="number" value="0" step="0.001" /></label>
+                <label><span>RX(°)</span><input name="baseRx" type="number" value="0.000" step="0.001" /></label>
-                <label><span>RY</span><input name="baseRy" type="number" value="0" step="0.001" /></label>
+                <label><span>RY(°)</span><input name="baseRy" type="number" value="0.000" step="0.001" /></label>
-                <label><span>RZ</span><input name="baseRz" type="number" value="0" step="0.001" /></label>
+                <label><span>RZ(°)</span><input name="baseRz" type="number" value="0.000" step="0.001" /></label>
              </div>
            </div>
          </div>
@@ -158,6 +203,16 @@ export function openModelPreview(
      </div>
    `,
    actions: {
      下载() {
        bindDownloadModel(model);
      },
      更新缩略图() {
        if (canWrite) {
          screenshotModel(model.id, onThumbnailSaved).catch((error) => {
          })
        }
      },
      关闭() {
        disposePreview();
        w2popup.close();
@@ -166,8 +221,10 @@ export function openModelPreview(
  });
  popup.self
-    .on("open:after", () => {
+    .on("open:after", () => {popup
      console.log(popup)
      bindProcessPlaceholder(operations);
      bindBasePointSelection();
      bindImportScene(model, operations, options.onImportScene);
      if (canWrite) bindThumbnailCapture(model.id, onThumbnailSaved);
      requestAnimationFrame(() => {
@@ -176,7 +233,10 @@ export function openModelPreview(
        });
      });
    })
-    .on("close:after", () => disposePreview());
+    .on("close:after", () => {
      unsubscribeBasePointSelection();
      disposePreview();
    });
 }
 export function setPreviewBasePoint(basePoint: PreviewBasePoint, enabled = true) {
@@ -191,7 +251,7 @@ export function setPreviewBasePoint(basePoint: PreviewBasePoint, enabled = true)
  for (const [key, name] of fieldMap) {
    const input = document.querySelector<HTMLInputElement>(`.preview-basepoint-grid input[name="${name}"]`);
    if (input && basePoint[key] !== undefined) {
-      input.value = String(basePoint[key]);
+      input.value = formatBasePointDisplayValue(key, basePoint[key]);
    }
  }
@@ -228,7 +288,7 @@ export function emitImportScenePayload(payload: PreviewImportScenePayload) {
      window.parent.postMessage({
        type: "DMT_MODEL_LIBRARY_IMPORT_SCENE",
        payload: buildParentImportScenePayload(payload)
-      }, resolveParentOrigin());
+      }, resolveParentPostMessageOrigin());
    } catch (error) {
      notifyError(error);
    }
@@ -241,7 +301,7 @@ function buildParentImportScenePayload(payload: PreviewImportScenePayload): Pare
      id: payload.model.id,
      name: payload.model.name,
      original_filename: payload.model.original_filename,
-      file_url: payload.model.file_url
+      file_url: resolveStorageUrl(payload.model.file_url)
    },
    modelUrl: payload.modelUrl,
    basePointEnabled: payload.basePointEnabled,
@@ -250,6 +310,11 @@ function buildParentImportScenePayload(payload: PreviewImportScenePayload): Pare
  };
 }
 function resolveParentPostMessageOrigin() {
  const origin = resolveParentOrigin();
  return origin === window.location.origin ? "*" : origin;
 }
 function resolveParentOrigin() {
  try {
    const meta = import.meta as ImportMeta & { env?: Record<string, string | undefined> };
@@ -262,6 +327,68 @@ function resolveParentOrigin() {
  return "*";
 }
 function isAllowedParentOrigin(origin: string) {
  const expectedOrigin = resolveParentOrigin();
  return expectedOrigin === "*" || origin === expectedOrigin || isLocalDmtParentOrigin(origin);
 }
 function isLocalDmtParentOrigin(origin: string) {
  try {
    const url = new URL(origin);
    const isLocalHost = url.hostname === "localhost" || url.hostname === "127.0.0.1";
    return isLocalHost && url.port === "3000";
  } catch {
    return false;
  }
 }
 function bindBasePointSelection() {
  bindBasePointBridge();
  const checkbox = document.querySelector<HTMLInputElement>("#previewUseBasePoint");
  checkbox?.addEventListener("change", () => {
    if (checkbox.checked) {
      subscribeBasePointSelection();
    } else {
      unsubscribeBasePointSelection();
    }
  });
  if (checkbox?.checked) subscribeBasePointSelection();
 }
 function bindBasePointBridge() {
  if (basePointBridgeBound) return;
  basePointBridgeBound = true;
  window.addEventListener("message", (event) => {
    const data = event.data as ParentBasePointMessage;
    if (data?.type !== BASE_POINT_UPDATE_MESSAGE && data?.type !== BASE_POINT_ERROR_MESSAGE) return;
    if (!isAllowedParentOrigin(event.origin)) return;
    if (data.type === BASE_POINT_ERROR_MESSAGE) {
      notify(data.message || "请先在主场景中选择模型或坐标");
      return;
    }
    if (data.payload?.basePoint) {
      setPreviewBasePoint(data.payload.basePoint, true);
    }
  });
 }
 function subscribeBasePointSelection() {
  if (!window.parent || window.parent === window) return;
  basePointSubscribed = true;
  window.parent.postMessage({
    type: BASE_POINT_SUBSCRIBE_MESSAGE
  }, resolveParentPostMessageOrigin());
 }
 function unsubscribeBasePointSelection() {
  if (!basePointSubscribed) return;
  basePointSubscribed = false;
  if (!window.parent || window.parent === window) return;
  window.parent.postMessage({
    type: BASE_POINT_UNSUBSCRIBE_MESSAGE
  }, resolveParentPostMessageOrigin());
 }
 function parseModelOperations(value: string): PreviewOperation[] {
  try {
    const dbValue = JSON.parse(value || "{}") as Partial<OperationTreeDB>;
@@ -406,6 +533,7 @@ function isAbortError(error: unknown) {
 }
 function cleanupPreviewContextResources(context: PreviewLoadContext) {
  stopPreviewPlayback();
  if (context.animationId !== undefined) {
    cancelAnimationFrame(context.animationId);
    context.animationId = undefined;
@@ -454,40 +582,62 @@ function disposeMaterial(material: unknown) {
 }
 function bindThumbnailCapture(modelId: number, onThumbnailSaved?: () => Promise<void> | void) {
-  document.querySelector<HTMLButtonElement>("#previewCaptureThumbBtn")?.addEventListener("click", async () => {
+  document.querySelector<HTMLButtonElement>("#previewCaptureThumbBtn")?.addEventListener("click",  () => {
    screenshotModel(modelId, onThumbnailSaved).catch((error) => {
    })
  });
 }
 async function screenshotModel(modelId: number, onThumbnailSaved?: () => Promise<void> | void) {
  try {
    if (!runtime) {
      throw new Error("模型还未加载完成");
    }
    const { renderer, scene, camera, controls } = runtime.context;
    if (!renderer || !scene || !camera || !controls) {
      throw new Error("模型还未加载完成");
    }
    const transparent = true; // document.querySelector<HTMLInputElement>("#previewTransparentThumb")?.checked ?? false;
    controls.update();
    const oldBackground = scene.background;
    const oldClearAlpha = renderer.getClearAlpha();
    const oldPixelRatio = renderer.getPixelRatio();
    const oldWidth = renderer.domElement.width / oldPixelRatio;
    const oldHeight = renderer.domElement.height / oldPixelRatio;
    const oldAspect = camera.aspect;
    let thumbnail = "";
    try {
      if (!runtime) {
        throw new Error("模型还未加载完成");
      }
      const { renderer, scene, camera, controls } = runtime.context;
      if (!renderer || !scene || !camera || !controls) {
        throw new Error("模型还未加载完成");
      }
      const transparent = document.querySelector<HTMLInputElement>("#previewTransparentThumb")?.checked ?? false;
      controls.update();
      const oldBackground = scene.background;
      const oldClearAlpha = renderer.getClearAlpha();
      if (transparent) {
        scene.background = null;
        renderer.setClearColor(0x000000, 0);
      }
      renderer.setPixelRatio(1);
      renderer.setSize(THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT, false);
      camera.aspect = THUMBNAIL_WIDTH / THUMBNAIL_HEIGHT;
      camera.updateProjectionMatrix();
      renderer.render(scene, camera);
-      const thumbnail = renderer.domElement.toDataURL("image/png");
+      thumbnail = renderer.domElement.toDataURL("image/png");
    } finally {
      camera.aspect = oldAspect;
      camera.updateProjectionMatrix();
      renderer.setPixelRatio(oldPixelRatio);
      renderer.setSize(oldWidth, oldHeight, false);
      if (transparent) {
        scene.background = oldBackground;
        renderer.setClearAlpha(oldClearAlpha);
        renderer.render(scene, camera);
      }
-      await api(`/api/models/${modelId}/thumbnail`, {
+      renderer.render(scene, camera);
        method: "PUT",
        body: JSON.stringify({ thumbnail })
      });
      await onThumbnailSaved?.();
      notify("缩略图已保存");
    } catch (error) {
      notifyError(error);
    }
-  });
+    await api(`/api/models/${modelId}/thumbnail`, {
      method: "PUT",
      body: JSON.stringify({ thumbnail })
    });
    await onThumbnailSaved?.();
    notify("缩略图已保存");
  } catch (error) {
    notifyError(error);
  }
 }
 function getSelectedOperation(operations: PreviewOperation[]) {
@@ -498,12 +648,12 @@ function getSelectedOperation(operations: PreviewOperation[]) {
 function readPreviewBasePoint(): PreviewResolvedBasePoint {
  return resolveBasePoint({
-    x: readNumberInput("baseX"),
+    x: roundBasePointValue(readNumberInput("baseX")),
-    y: readNumberInput("baseY"),
+    y: roundBasePointValue(readNumberInput("baseY")),
-    z: readNumberInput("baseZ"),
+    z: roundBasePointValue(readNumberInput("baseZ")),
-    rx: readNumberInput("baseRx"),
+    rx: degreesToRadians(readNumberInput("baseRx")),
-    ry: readNumberInput("baseRy"),
+    ry: degreesToRadians(readNumberInput("baseRy")),
-    rz: readNumberInput("baseRz")
+    rz: degreesToRadians(readNumberInput("baseRz"))
  });
 }
@@ -513,6 +663,30 @@ function readNumberInput(name: string) {
  return Number.isFinite(numberValue) ? numberValue : 0;
 }
 function formatBasePointDisplayValue(key: keyof PreviewResolvedBasePoint, value: number) {
  const displayValue = key === "rx" || key === "ry" || key === "rz"
    ? radiansToDegrees(value)
    : value;
  return formatBasePointNumber(displayValue);
 }
 function radiansToDegrees(value: number) {
  return roundBasePointValue(value * RAD_TO_DEG);
 }
 function degreesToRadians(value: number) {
  return Number.isFinite(value) ? value * DEG_TO_RAD : 0;
 }
 function roundBasePointValue(value: number) {
  if (!Number.isFinite(value)) return 0;
  return Number(value.toFixed(BASE_POINT_DECIMAL_PLACES));
 }
 function formatBasePointNumber(value: number) {
  return roundBasePointValue(value).toFixed(BASE_POINT_DECIMAL_PLACES);
 }
 function bindImportScene(
  model: ModelItem,
  operations: PreviewOperation[],
@@ -538,6 +712,14 @@ function bindImportScene(
  });
 }
 async function bindDownloadModel(model: ModelItem) {
  try {
    await downloadFileFromUrl(model.file_url, model.original_filename || model.name);
  } catch (error) {
    notifyError(error);
  }
 }
 function resolveBasePoint(basePoint?: PreviewBasePoint): PreviewResolvedBasePoint {
  return {
    x: basePoint?.x ?? zeroBasePoint.x,
@@ -558,7 +740,7 @@ function buildImportScenePayload(options: {
 }): PreviewImportScenePayload {
  return {
    model: options.model,
-    modelUrl: options.model.file_url,
+    modelUrl: resolveStorageUrl(options.model.file_url),
    basePointEnabled: options.basePointEnabled,
    basePoint: options.basePoint,
    rawOperationTree: options.model.operation_tree,
@@ -581,11 +763,16 @@ function bindProcessPlaceholder(operations: PreviewOperation[]) {
      document.querySelectorAll(".preview-process-tree li").forEach((item) => item.classList.remove("is-active"));
      button.closest("li")?.classList.add("is-active");
      const index = Number(button.dataset.processIndex ?? 0);
      stopPreviewPlayback();
      updateStatus(operations[index] ?? null);
    });
  });
  document.querySelector<HTMLButtonElement>("#previewPlayBtn")?.addEventListener("click", () => {
    if (operations.length === 0) {
      notify("当前模型暂无工艺数据");
      return;
    }
    const operation = getSelectedOperation(operations);
    updateStatus(operation);
    if (!operation) {
@@ -596,19 +783,389 @@ function bindProcessPlaceholder(operations: PreviewOperation[]) {
      notifyError(`工艺播放数据解析失败：${operation.parseError}`);
      return;
    }
-    if (!operation.parsedCraftPlayData) {
+    if (!operation.parsedCraftPlayData || operation.parsedCraftPlayData.OPERATION.frames.length === 0) {
      notify("当前工艺暂无播放数据");
      return;
    }
-    notify(`${operation.CraftName || "当前工艺"} 已读取 ${operation.frameCount} 帧，播放逻辑待接入`);
+    startPreviewPlayback(operation);
  });
  document.querySelector<HTMLButtonElement>("#previewPauseBtn")?.addEventListener("click", () => {
    updateStatus(getSelectedOperation(operations));
-    notify("暂停逻辑待接入");
+    pausePreviewPlayback();
  });
 }
 function startPreviewPlayback(operation: PreviewOperation) {
  if (!runtime?.context.modelObject) {
    notify("模型还未加载完成");
    return;
  }
  if (!operation.parsedCraftPlayData || operation.parsedCraftPlayData.OPERATION.frames.length === 0) {
    notify("当前工艺暂无播放数据");
    return;
  }
  if (previewPlayback.isPlaying && previewPlayback.operation === operation) {
    return;
  }
  if (previewPlayback.operation === operation && previewPlayback.currentTimeMs > 0 && previewPlayback.currentTimeMs < previewPlayback.totalTimeMs) {
    resumePreviewPlayback();
    return;
  }
  resetPreviewPlaybackScene();
  const frames = operation.parsedCraftPlayData.OPERATION.frames;
  const frameTimesMs = buildPreviewFrameTimes(frames);
  previewPlayback = {
    operation,
    isPlaying: true,
    rafId: null,
    startedAtMs: performance.now(),
    baseTimeMs: 0,
    currentTimeMs: 0,
    currentFrameIndex: -1,
    frameTimesMs,
    totalTimeMs: frameTimesMs[frameTimesMs.length - 1] ?? 0,
    objectSnapshots: capturePreviewObjectSnapshots(runtime.context.modelObject),
    objectMap: buildPreviewObjectMap(runtime.context.modelObject, operation),
    attachedOriginalParents: new Map(),
    rotatingObjects: new Map()
  };
  setPlaybackButtons(true);
  updatePreviewPlaybackStatus(operation, 0);
  previewPlayback.rafId = window.requestAnimationFrame(stepPreviewPlayback);
 }
 function pausePreviewPlayback() {
  if (!previewPlayback.isPlaying) return;
  refreshPreviewPlaybackClock();
  cancelPreviewPlaybackRaf();
  previewPlayback.isPlaying = false;
  setPlaybackButtons(false);
  updatePreviewPlaybackStatus(previewPlayback.operation, previewPlayback.currentTimeMs);
 }
 function resumePreviewPlayback() {
  if (!previewPlayback.operation || previewPlayback.isPlaying) return;
  if (previewPlayback.currentTimeMs >= previewPlayback.totalTimeMs) {
    resetPreviewPlaybackScene();
    previewPlayback.currentTimeMs = 0;
    previewPlayback.currentFrameIndex = -1;
    previewPlayback.baseTimeMs = 0;
  }
  previewPlayback.isPlaying = true;
  previewPlayback.startedAtMs = performance.now();
  previewPlayback.baseTimeMs = previewPlayback.currentTimeMs;
  setPlaybackButtons(true);
  previewPlayback.rafId = window.requestAnimationFrame(stepPreviewPlayback);
 }
 function stopPreviewPlayback() {
  cancelPreviewPlaybackRaf();
  resetPreviewPlaybackScene();
  previewPlayback = createEmptyPlaybackState();
  setPlaybackButtons(false);
 }
 function stepPreviewPlayback(timestamp: number) {
  if (!previewPlayback.isPlaying || !previewPlayback.operation?.parsedCraftPlayData || !runtime?.context.modelObject) return;
  const nextTimeMs = Math.min(
    previewPlayback.baseTimeMs + Math.max(0, timestamp - previewPlayback.startedAtMs),
    previewPlayback.totalTimeMs
  );
  applyPreviewContinuousRotations(nextTimeMs);
  previewPlayback.currentTimeMs = nextTimeMs;
  const nextFrameIndex = resolvePreviewFrameIndex(previewPlayback.currentTimeMs, previewPlayback.frameTimesMs);
  applyPreviewFramesUntil(nextFrameIndex);
  updatePreviewPlaybackStatus(previewPlayback.operation, previewPlayback.currentTimeMs);
  if (previewPlayback.currentTimeMs >= previewPlayback.totalTimeMs) {
    cancelPreviewPlaybackRaf();
    previewPlayback.isPlaying = false;
    setPlaybackButtons(false);
    return;
  }
  previewPlayback.rafId = window.requestAnimationFrame(stepPreviewPlayback);
 }
 function refreshPreviewPlaybackClock() {
  if (!previewPlayback.isPlaying) return;
  previewPlayback.currentTimeMs = Math.min(
    previewPlayback.baseTimeMs + Math.max(0, performance.now() - previewPlayback.startedAtMs),
    previewPlayback.totalTimeMs
  );
  previewPlayback.baseTimeMs = previewPlayback.currentTimeMs;
  previewPlayback.startedAtMs = performance.now();
 }
 function applyPreviewFramesUntil(nextFrameIndex: number) {
  const frames = previewPlayback.operation?.parsedCraftPlayData?.OPERATION.frames ?? [];
  if (nextFrameIndex <= previewPlayback.currentFrameIndex) return;
  for (let index = previewPlayback.currentFrameIndex + 1; index <= nextFrameIndex && index < frames.length; index += 1) {
    applyPreviewFrame(frames[index]);
  }
  previewPlayback.currentFrameIndex = Math.min(nextFrameIndex, frames.length - 1);
 }
 function applyPreviewFrame(frame: P_OPERATION["OPERATION"]["frames"][number]) {
  for (const attachData of frame.attachs ?? []) {
    if (attachData.IsAttach) {
      applyPreviewAttach(attachData.AttachToModelCode, attachData.List_AttachModel ?? []);
    }
  }
  for (const visibleData of frame.visibles ?? []) {
    const object = findPreviewObject(visibleData.ModelCode);
    if (object) object.visible = parseInteger(visibleData.Visible) === 1;
  }
  for (const craftData of frame.crafts ?? []) {
    if (parseInteger(craftData.CraftValue) === 1) {
      const operation = findPreviewOperation(craftData.CraftCode);
      if (operation?.parsedCraftPlayData) {
        applyPreviewFrame(operation.parsedCraftPlayData.OPERATION.frames[0]);
      }
    }
  }
  for (const rotationData of frame.rotations ?? []) {
    applyPreviewRotation(rotationData.ModelCode, rotationData.Axis, Number(rotationData.Rate));
  }
  for (const moveData of frame.objStates ?? []) {
    applyPreviewObjState(moveData);
  }
  for (const attachData of frame.attachs ?? []) {
    if (!attachData.IsAttach) {
      detachPreviewAttach(attachData.List_AttachModel ?? []);
    }
  }
 }
 function applyPreviewObjState(moveData: P_OPERATION["OPERATION"]["frames"][number]["objStates"][number]) {
  const object = findPreviewObject(moveData.i);
  if (!object || !isValidFrameTransform(moveData)) return;
  const position = parsePreviewNumbers(moveData.tx, moveData.ty, moveData.tz);
  const quaternion = parsePreviewNumbers(moveData.qx, moveData.qy, moveData.qz, moveData.qw);
  if (!position || !quaternion) return;
  object.position.set(position[0], position[1], position[2]);
  object.quaternion.set(quaternion[0], quaternion[1], quaternion[2], quaternion[3]);
  object.updateMatrixWorld();
 }
 function applyPreviewRotation(modelCode: string, axisValue: string, rate: number) {
  const object = findPreviewObject(modelCode);
  const axis = normalizeAxis(axisValue);
  if (!object || !axis || !Number.isFinite(rate)) return;
  if (Math.abs(rate) <= 0.000001) {
    previewPlayback.rotatingObjects.delete(object);
    return;
  }
  previewPlayback.rotatingObjects.set(object, { axis, rate });
 }
 function applyPreviewContinuousRotations(nextTimeMs: number) {
  if (previewPlayback.rotatingObjects.size === 0) return;
  const deltaSeconds = Math.max(0, nextTimeMs - previewPlayback.currentTimeMs) / SECOND_MS;
  for (const [object, rotation] of previewPlayback.rotatingObjects) {
    object.rotation[rotation.axis] += rotation.rate * deltaSeconds;
    object.updateMatrixWorld();
  }
 }
 function applyPreviewAttach(rootCode: string, attachModels: Array<{ ModelCode: string }>) {
  const root = findPreviewObject(rootCode);
  if (!root) return;
  for (const attachModel of attachModels) {
    const object = findPreviewObject(attachModel.ModelCode);
    if (!object || object === root) continue;
    if (!previewPlayback.attachedOriginalParents.has(object)) {
      previewPlayback.attachedOriginalParents.set(object, object.parent);
    }
    root.attach(object);
  }
 }
 function detachPreviewAttach(attachModels: Array<{ ModelCode: string }>) {
  for (const attachModel of attachModels) {
    const object = findPreviewObject(attachModel.ModelCode);
    if (!object) continue;
    const originalParent = previewPlayback.attachedOriginalParents.get(object);
    if (originalParent) {
      originalParent.attach(object);
    } else {
      runtime?.scene.attach(object);
    }
    previewPlayback.attachedOriginalParents.delete(object);
  }
 }
 function resetPreviewPlaybackScene() {
  cancelPreviewPlaybackRaf();
  previewPlayback.rotatingObjects.clear();
  for (const [object, originalParent] of previewPlayback.attachedOriginalParents) {
    if (originalParent) {
      originalParent.attach(object);
    }
  }
  previewPlayback.attachedOriginalParents.clear();
  for (const [object, snapshot] of previewPlayback.objectSnapshots) {
    if (snapshot.parent && object.parent !== snapshot.parent) {
      snapshot.parent.attach(object);
    }
    object.position.copy(snapshot.position);
    object.quaternion.copy(snapshot.quaternion);
    object.visible = snapshot.visible;
    object.updateMatrixWorld();
  }
 }
 function buildPreviewFrameTimes(frames: P_OPERATION["OPERATION"]["frames"]) {
  return frames.map((_, index) => index * DEFAULT_PREVIEW_FRAME_INTERVAL_MS);
 }
 function resolvePreviewFrameIndex(currentTimeMs: number, frameTimesMs: number[]) {
  let index = -1;
  for (let i = 0; i < frameTimesMs.length; i += 1) {
    if (currentTimeMs >= frameTimesMs[i]) index = i;
    else break;
  }
  return index;
 }
 function buildPreviewObjectMap(root: Object3D, operation: PreviewOperation) {
  const objectMap = new Map<string, Object3D>();
  root.traverse((object) => {
    const values = [
      object.userData?.ModelId,
      object.userData?.ModelCode,
      object.userData?.RootId,
      object.userData?.id,
      object.name
    ];
    for (const value of values) {
      const key = normalizePreviewCode(value);
      if (key && !objectMap.has(key)) objectMap.set(key, object);
    }
  });
  const targetCodes = collectPreviewOperationModelCodes(operation);
  if (targetCodes.length > 0 && !targetCodes.some(code => objectMap.has(code))) {
    for (const code of targetCodes) objectMap.set(code, root);
  }
  return objectMap;
 }
 function capturePreviewObjectSnapshots(root: Object3D) {
  const snapshots = new Map<Object3D, PreviewObjectSnapshot>();
  root.traverse((object) => {
    snapshots.set(object, {
      position: object.position.clone(),
      quaternion: object.quaternion.clone(),
      visible: object.visible,
      parent: object.parent
    });
  });
  return snapshots;
 }
 function collectPreviewOperationModelCodes(operation: PreviewOperation) {
  const codes = new Set<string>();
  if (operation.ModelCode) codes.add(normalizePreviewCode(operation.ModelCode));
  if (operation.ModelCodeParent) codes.add(normalizePreviewCode(operation.ModelCodeParent));
  for (const frame of operation.parsedCraftPlayData?.OPERATION.frames ?? []) {
    for (const state of frame.objStates ?? []) codes.add(normalizePreviewCode(state.i));
    for (const item of frame.visibles ?? []) codes.add(normalizePreviewCode(item.ModelCode));
    for (const item of frame.rotations ?? []) codes.add(normalizePreviewCode(item.ModelCode));
    for (const item of frame.attachs ?? []) {
      codes.add(normalizePreviewCode(item.AttachToModelCode));
      for (const child of item.List_AttachModel ?? []) codes.add(normalizePreviewCode(child.ModelCode));
    }
  }
  return [...codes].filter(Boolean);
 }
 function findPreviewObject(modelCode: string) {
  const code = normalizePreviewCode(modelCode);
  return code ? previewPlayback.objectMap.get(code) ?? null : null;
 }
 function findPreviewOperation(craftCode: string) {
  const code = normalizePreviewCode(craftCode);
  if (!code || !previewPlayback.operation) return null;
  return previewPlayback.operation.CraftCode === code ? previewPlayback.operation : null;
 }
 function parsePreviewNumbers(...valuesRaw: string[]) {
  const values = valuesRaw.map(Number);
  if (values.some(value => !Number.isFinite(value))) return null;
  return values;
 }
 function isValidFrameTransform(moveData: P_OPERATION["OPERATION"]["frames"][number]["objStates"][number]) {
  return [moveData.tx, moveData.ty, moveData.tz, moveData.qx, moveData.qy, moveData.qz, moveData.qw]
    .every(value => value !== "NaN" && value !== "");
 }
 function normalizeAxis(axis: string): "x" | "y" | "z" | null {
  const value = axis.trim().toLowerCase();
  return value === "x" || value === "y" || value === "z" ? value : null;
 }
 function parseInteger(value: string) {
  const parsed = Number.parseInt(value, 10);
  return Number.isFinite(parsed) ? parsed : 0;
 }
 function normalizePreviewCode(value: unknown) {
  return String(value ?? "").trim();
 }
 function updatePreviewPlaybackStatus(operation: PreviewOperation | null, currentTimeMs: number) {
  const status = document.querySelector<HTMLDivElement>("#previewProcessStatus");
  if (!status || !operation) return;
  const total = Math.max(previewPlayback.totalTimeMs, 0);
  const frameText = previewPlayback.currentFrameIndex >= 0
    ? `${previewPlayback.currentFrameIndex + 1}/${operation.frameCount}`
    : `0/${operation.frameCount}`;
  status.innerHTML = `播放 ${frameText}，${formatPlaybackSeconds(currentTimeMs)}/${formatPlaybackSeconds(total)}s`;
 }
 function setPlaybackButtons(isPlaying: boolean) {
  const playButton = document.querySelector<HTMLButtonElement>("#previewPlayBtn");
  const pauseButton = document.querySelector<HTMLButtonElement>("#previewPauseBtn");
  if (playButton) playButton.textContent = isPlaying ? "播放中" : "播放";
  if (pauseButton) pauseButton.disabled = !isPlaying;
 }
 function cancelPreviewPlaybackRaf() {
  if (previewPlayback.rafId !== null) {
    window.cancelAnimationFrame(previewPlayback.rafId);
    previewPlayback.rafId = null;
  }
 }
 function createEmptyPlaybackState(): PreviewPlaybackState {
  return {
    operation: null,
    isPlaying: false,
    rafId: null,
    startedAtMs: 0,
    baseTimeMs: 0,
    currentTimeMs: 0,
    currentFrameIndex: -1,
    frameTimesMs: [],
    totalTimeMs: 0,
    objectSnapshots: new Map(),
    objectMap: new Map(),
    attachedOriginalParents: new Map(),
    rotatingObjects: new Map()
  };
 }
 function formatPlaybackSeconds(ms: number) {
  return (Math.max(0, ms) / SECOND_MS).toFixed(2);
 }
 async function initPreview(url: string, context: PreviewLoadContext) {
  ensurePreviewContext(context);
  const viewport = document.querySelector<HTMLDivElement>("#modelPreviewViewport");
--- a/web/src/pages/app/modules/thumbnail.ts
+++ b/web/src/pages/app/modules/thumbnail.ts
@@ -0,0 +1,96 @@
 import type { Material, Object3D, PerspectiveCamera, Texture } from "three";
 import type { GLTFLoader } from "three/examples/jsm/loaders/GLTFLoader.js";
 const THUMBNAIL_WIDTH = 512;
 const THUMBNAIL_HEIGHT = 384;
 type ThreeModule = typeof import("three");
 type LoadedGltf = Awaited<ReturnType<GLTFLoader["loadAsync"]>>;
 type ParseableGltfLoader = GLTFLoader & {
  parseAsync(data: ArrayBuffer | string, path: string): Promise<LoadedGltf>;
 };
 export async function generateModelThumbnailFromFile(file: File) {
  const [THREE, { GLTFLoader }] = await Promise.all([
    import("three"),
    import("three/examples/jsm/loaders/GLTFLoader.js")
  ]);
  THREE.Object3D.DEFAULT_UP.set(0, 0, 1);
  const scene = new THREE.Scene();
  const camera = new THREE.PerspectiveCamera(45, THUMBNAIL_WIDTH / THUMBNAIL_HEIGHT, 0.01, 1000);
  camera.up.set(0, 0, 1);
  const renderer = new THREE.WebGLRenderer({
    antialias: true,
    alpha: true,
    preserveDrawingBuffer: true
  });
  renderer.setPixelRatio(1);
  renderer.setSize(THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT, false);
  renderer.setClearColor(0x000000, 0);
  renderer.outputColorSpace = THREE.SRGBColorSpace;
  const ambientLight = new THREE.HemisphereLight(0xffffff, 0x9aa8b5, 2.2);
  const keyLight = new THREE.DirectionalLight(0xffffff, 2.8);
  keyLight.position.set(3, -4, 5);
  scene.add(ambientLight, keyLight);
  let object: Object3D | null = null;
  try {
    const buffer = await file.arrayBuffer();
    const gltf = await (new GLTFLoader() as ParseableGltfLoader).parseAsync(buffer, "");
    if (!gltf.scene) {
      throw new Error("模型文件中未找到可渲染场景");
    }
    object = gltf.scene;
    scene.add(object);
    fitCameraToObject(THREE, camera, object);
    renderer.render(scene, camera);
    return renderer.domElement.toDataURL("image/png");
  } finally {
    if (object) disposeObject3D(object);
    renderer.dispose();
    renderer.forceContextLoss();
    renderer.domElement.remove();
  }
 }
 function fitCameraToObject(THREE: ThreeModule, camera: PerspectiveCamera, object: Object3D) {
  const box = new THREE.Box3().setFromObject(object);
  const size = box.getSize(new THREE.Vector3());
  const center = box.getCenter(new THREE.Vector3());
  const maxSize = Math.max(size.x, size.y, size.z) || 1;
  const distance = maxSize / (2 * Math.tan((camera.fov * Math.PI) / 360));
  camera.position.copy(center).add(new THREE.Vector3(distance * 0.9, -distance * 1.15, distance * 0.65));
  camera.near = Math.max(distance / 100, 0.01);
  camera.far = distance * 100;
  camera.lookAt(center);
  camera.updateProjectionMatrix();
 }
 function disposeObject3D(root: Object3D) {
  root.traverse((object) => {
    const maybeMesh = object as Object3D & {
      geometry?: { dispose?: () => void };
      material?: Material | Material[];
    };
    maybeMesh.geometry?.dispose?.();
    const materials = Array.isArray(maybeMesh.material) ? maybeMesh.material : maybeMesh.material ? [maybeMesh.material] : [];
    for (const material of materials) {
      disposeMaterial(material);
    }
  });
 }
 function disposeMaterial(material: Material) {
  const values = Object.values(material as Material & Record<string, unknown>);
  for (const value of values) {
    if (value && typeof value === "object" && "isTexture" in value) {
      (value as Texture).dispose();
    }
  }
  material.dispose();
 }
--- a/web/src/services/api.ts
+++ b/web/src/services/api.ts
@@ -1,4 +1,5 @@
 import { getToken } from "./authState";
 import { resolveApiUrl } from "../config/runtime";
 function authHeaders(): Record<string, string> {
  const token = getToken();
@@ -6,10 +7,11 @@ function authHeaders(): Record<string, string> {
 }
 export async function api<T>(url: string, options: RequestInit = {}): Promise<T> {
-  const response = await fetch(url, {
+  const hasBody = options.body !== undefined && options.body !== null;
  const response = await fetch(resolveApiUrl(url), {
    ...options,
    headers: {
-      ...(options.body instanceof FormData ? {} : { "Content-Type": "application/json" }),
+      ...(hasBody && !(options.body instanceof FormData) ? { "Content-Type": "application/json" } : {}),
      ...authHeaders(),
      ...((options.headers as Record<string, string> | undefined) ?? {})
    } as HeadersInit
@@ -20,4 +22,3 @@ export async function api<T>(url: string, options: RequestInit = {}): Promise<T>
  }
  return data as T;
 }
--- a/web/src/ui/dialogs.ts
+++ b/web/src/ui/dialogs.ts
@@ -1,4 +1,4 @@
-import { w2confirm, w2popup, w2utils } from "../vendor/w2ui";
+import { w2popup, w2utils } from "../vendor/w2ui";
 type PopupActionEvent = {
  detail: {
@@ -23,14 +23,27 @@ export function notifyError(error: unknown) {
 export function confirmDialog(message: string, title = "确认") {
  return new Promise<boolean>((resolve) => {
-    w2confirm({
+    let settled = false;
-      msg: message,
+    const settle = (value: boolean) => {
      if (settled) return;
      settled = true;
      resolve(value);
    };
    w2utils.confirm({
      box: "body",
      title,
-      yes: "确定",
+      text: message,
-      no: "取消"
+      btn_yes: {
-    }, undefined, (action: string) => {
+        text: "确定"
-      resolve(action === "yes" || action === "Yes");
+      },
-    });
+      btn_no: {
        text: "取消"
      }
    })
      .yes(() => settle(true))
      .no(() => settle(false))
      .close(() => settle(false));
  });
 }
--- a/web/src/utils/fileDownload.ts
+++ b/web/src/utils/fileDownload.ts
@@ -0,0 +1,30 @@
 import { resolveStorageUrl } from "../config/runtime";
 export async function downloadFileFromUrl(fileUrl: string, fileName: string) {
  const response = await fetch(resolveStorageUrl(fileUrl), {
    credentials: "include"
  });
  if (!response.ok) {
    throw new Error(`文件下载失败：${response.status} ${response.statusText}`);
  }
  const blob = await response.blob();
  const objectUrl = URL.createObjectURL(blob);
  try {
    const anchor = document.createElement("a");
    anchor.href = objectUrl;
    anchor.download = ensureGlbFileName(fileName);
    anchor.rel = "noopener";
    anchor.style.display = "none";
    document.body.appendChild(anchor);
    anchor.click();
    anchor.remove();
  } finally {
    window.setTimeout(() => URL.revokeObjectURL(objectUrl), 1000);
  }
 }
 function ensureGlbFileName(fileName: string) {
  const name = fileName.trim() || "model.glb";
  return name.toLowerCase().endsWith(".glb") ? name : `${name}.glb`;
 }
--- a/web/src/vendor/w2ui.ts
+++ b/web/src/vendor/w2ui.ts
@@ -28,6 +28,29 @@ type W2Utils = {
    title?: string;
    text?: string;
  }): unknown;
  confirm(options: {
    box?: string | HTMLElement;
    title?: string;
    text?: string;
    btn_yes?: {
      text?: string;
      class?: string;
      style?: string;
      attrs?: string;
    };
    btn_no?: {
      text?: string;
      class?: string;
      style?: string;
      attrs?: string;
    };
  }): W2ConfirmPromise;
 };
 type W2ConfirmPromise = {
  yes(callback: (event: unknown) => void): W2ConfirmPromise;
  no(callback: (event: unknown) => void): W2ConfirmPromise;
  close(callback: (event: unknown) => void): W2ConfirmPromise;
 };
 type W2LayoutOptions = {
--- a/web/vite.config.ts
+++ b/web/vite.config.ts
@@ -5,30 +5,36 @@ import { fileURLToPath } from "node:url";
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const rootDir = path.resolve(__dirname, "../..");
 const httpsConfig = {
  key: fs.readFileSync(path.join(rootDir, "certs/localhost+2-key.pem")),
  cert: fs.readFileSync(path.join(rootDir, "certs/localhost+2.pem"))
 };
-export default defineConfig({
+function getDevHttpsConfig() {
-  server: {
+  return {
-    port: 5174,
+    key: fs.readFileSync(path.join(rootDir, "certs/localhost+2-key.pem")),
-    strictPort: true,
+    cert: fs.readFileSync(path.join(rootDir, "certs/localhost+2.pem"))
-    https: httpsConfig,
+  };
-    headers: {
+}
-      // 关键：添加 COEP 和 COOP
+
-      "Cross-Origin-Embedder-Policy": "credentialless",  // 或 "require-corp"
+export default defineConfig(({ command }) => ({
-      "Cross-Origin-Opener-Policy": "same-origin",
+  base: command === "build" ? "/modelLibrary/" : "/",
-      "Cross-Origin-Resource-Policy": "cross-origin",  // 改为 cross-origin
+  server: command === "serve"
-      // 开发环境允许跨域
+    ? {
-      "Access-Control-Allow-Origin": "https://localhost:3000",  // 父页面的地址
+      port: 5174,
-      "Access-Control-Allow-Methods": "GET, POST, PUT, DELETE, OPTIONS",
+      strictPort: true,
-      "Access-Control-Allow-Headers": "Content-Type",
+      https: getDevHttpsConfig(),
-      "Access-Control-Allow-Credentials": "true"
+      headers: {
-    },
+        // 关键：添加 COEP 和 COOP
-    proxy: {
+        "Cross-Origin-Embedder-Policy": "credentialless",  // 或 "require-corp"
-      "/api": "http://127.0.0.1:3001",
+        "Cross-Origin-Opener-Policy": "same-origin",
-      "/storage": "http://127.0.0.1:3001"
+        "Cross-Origin-Resource-Policy": "cross-origin",  // 改为 cross-origin
        // 开发环境允许跨域
        "Access-Control-Allow-Origin": "https://localhost:3000",  // 父页面的地址
        "Access-Control-Allow-Methods": "GET, POST, PUT, DELETE, OPTIONS",
        "Access-Control-Allow-Headers": "Content-Type",
        "Access-Control-Allow-Credentials": "true"
      },
      proxy: {
        "/api": "http://127.0.0.1:3001",
        "/storage": "http://127.0.0.1:3001"
      }
    }
-  }
+    : undefined
-});
+}));
Author	SHA1	Message	Date
zhangshun	91ae484b36	修改模型树相关配置	2026-07-11 13:41:11 +08:00
zhangshun	0673de9ebe	修正模型库子路径构建配置	2026-07-10 13:34:03 +08:00
zhangshun	15d2bc51ca	上传模型时自动生成预览图	2026-07-08 18:38:48 +08:00
zhangshun	0665d7a008	上传模型时显示全屏进度	2026-07-08 18:27:51 +08:00
zhangshun	025835c5b3	优化批量上传模型提示	2026-07-08 18:18:11 +08:00
zhangshun	a3e7d93872	支持批量导入模型	2026-07-08 18:03:24 +08:00
zhangshun	e2e7aa5f06	增加前端运行时后端地址配置	2026-06-02 13:32:08 +08:00
zhangshun	8fb45bd42a	生产构建跳过本地开发证书	2026-06-02 11:46:55 +08:00
zhangshun	e215f93ef2	修改部分按钮显示	2026-06-02 10:38:40 +08:00
zhangshun	bbed65e41e	调整模型操作按钮布局	2026-06-02 10:33:37 +08:00
zhangshun	d4e78a666e	免登录隐藏人员权限按钮	2026-06-02 10:07:44 +08:00
zhangshun	74f3e60013	修改测试用例	2026-06-02 10:04:02 +08:00
zhangshun	91f689c3d4	隐藏模型价格重量字段	2026-06-01 18:02:10 +08:00
zhangshun	c1d5240d2c	固定模型缩略图比例	2026-06-01 16:56:35 +08:00
zhangshun	33f1163aa7	调整预览基点显示单位	2026-06-01 16:52:54 +08:00
zhangshun	7ab0c2bba4	支持预览界面接收场景基点	2026-06-01 15:55:39 +08:00
zhangshun	2368d6e6c1	调整模型预览下载按钮位置	2026-06-01 15:24:35 +08:00
zhangshun	b1ef3deb03	增加模型库模型下载入口	2026-06-01 14:34:44 +08:00
zhangshun	5b6d29f0f6	修复场景导入模型名称提交	2026-06-01 14:18:43 +08:00
zhangshun	a059805458	调整模型库上传模型的字段	2026-06-01 14:14:16 +08:00
zhangshun	6206c9556b	优化模型删除后的列表刷新	2026-06-01 13:26:31 +08:00
zhangshun	00f7dc1686	增加模型库无工艺数据播放提示	2026-06-01 13:07:50 +08:00
zhangshun	57d3137640	修复模型库跨端口消息发送	2026-06-01 10:40:04 +08:00
zhangshun	cc58a6e98d	固定模型库工艺预览帧间隔	2026-06-01 10:18:08 +08:00
zhangshun	b6c3bd9922	修复模型库工艺预览播放速度	2026-06-01 10:12:38 +08:00
zhangshun	c14a6aa75c	增强场景模型导入请求反馈	2026-06-01 10:06:55 +08:00
zhangshun	692d61105e	刷新模型库目录模型数量	2026-06-01 09:57:35 +08:00
zhangshun	fcec4f3db4	修复模型库空请求体删除失败	2026-06-01 09:50:52 +08:00
zhangshun	3dfed3a2df	统一模型库确认框调用方式	2026-06-01 09:40:36 +08:00
zhangshun	738476c7f9	修改预览界面样式和按钮位置	2026-06-01 09:20:04 +08:00
zhangshun	6f6be751a9	接入模型预览工艺播放	2026-06-01 08:58:14 +08:00
zhangshun	0ace6c0413	调整模型预览左侧宽度	2026-05-31 11:41:40 +08:00