feat: streamline workspace controls

client/src/components/AlgorithmRunPanel.tsx

@@ -208,6 +208,7 @@ export default function AlgorithmRunPanel({ taskId, modelId, pointCloudLoaded: _
   const demoPluginIds = new Set(demoAllPluginIds);
   const runningDemoResults = analysisResults.filter((r) => (r.status === 'processing' || r.status === 'pending') && r.type === 'plugin' && r.pluginId && demoPluginIds.has(r.pluginId));
   const demoFlowRunning = runningDemoResults.length > 0;
+  const demoFlowActive = demoFlowRunning || runDemoAll.isPending;
 
   const selectedPcCount = selectedPcFileIds?.length ?? 0;
   const selectedCadCount = selectedCadFileIds?.length ?? 0;
@@ -490,7 +491,7 @@ export default function AlgorithmRunPanel({ taskId, modelId, pointCloudLoaded: _
         </div>
 
         {/* 未配准提示：有点云文件且选了测量算法，但所选点云均未配准 */}
-        {selectedMeasIds.length > 0 && !hasRegisteredCloud && (taskPcFileCount ?? 0) > 0 && (
+        {selectedMeasIds.length > 0 && !hasRegisteredCloud && (taskPcFileCount ?? 0) > 0 && !demoFlowActive && (
           <div className="flex items-start gap-1.5 bg-amber-900/20 border border-amber-700/40 rounded p-2">
             <AlertTriangle className="w-3 h-3 text-amber-400 flex-shrink-0 mt-0.5" />
             <span className="text-[10px] text-amber-300">

client/src/components/AnalysisPanel.tsx

@@ -55,7 +55,13 @@ interface Props {
   /** 外部分析任务是否正在提交中 */
   externalPending?: boolean;
   /** 插件叠加层：用户点击「在 3D 中查看叠加层」时回调 Home → PointCloudViewer */
-  onViewPluginOverlay?: (args: { taskId: number; resultId: number; overlay: Overlay3D }) => void;
+  onViewPluginOverlay?: (args: {
+    taskId: number;
+    resultId: number;
+    overlay: Overlay3D;
+    inputPointCloudFileIds?: number[];
+    inputCadFileIds?: number[];
+  }) => void;
 }
 
 type Measurement = { name: string; value: number; unit: string; tolerance: number; status: string };
@@ -226,6 +232,8 @@ type DemoFlowMeta = {
   total?: number;
 };
 
+const SHOW_LEGACY_ANALYSIS_ACTIONS = false;
+
 type AnalysisListItem =
   | { kind: 'result'; result: AnalysisResultRow }
   | { kind: 'demoFlow'; runId: string; results: AnalysisResultRow[] };
@@ -752,6 +760,12 @@ export default function AnalysisPanel({ taskId, onReplay, onViewSmoothHeatmap, o
           >
             <Maximize2 className="w-3 h-3" />
           </button>
+          {/* 产品策略：旧分析入口暂不在标题栏展示，保留实现便于后续恢复。
+              误差分析当前后端仍是模拟统计结果，不作为正式入口展示。
+              装配检测仍有 legacy 后台任务，但暂不作为主流程按钮展示。
+              偏差热力依赖 STL/OBJ，不适合当前以 STEP 为主的流程，暂时隐藏。 */}
+          {SHOW_LEGACY_ANALYSIS_ACTIONS && (
+            <>
               <button
                 className={`industrial-btn industrial-btn-primary py-0.5 text-[10px] flex items-center gap-0.5 ${running ? 'opacity-60 cursor-not-allowed' : ''}`}
                 onClick={() => !running && runAnalysis.mutate({ taskId, type: 'error_analysis' })}
@@ -783,6 +797,8 @@ export default function AnalysisPanel({ taskId, onReplay, onViewSmoothHeatmap, o
                   偏差热力
                 </button>
               )}
+            </>
+          )}
         </div>
       </div>
 

client/src/components/DashboardLayout.tsx

@@ -1,15 +1,7 @@
 import { useAuth } from "@/_core/hooks/useAuth";
-import { Avatar, AvatarFallback } from "@/components/ui/avatar";
-import {
-  DropdownMenu,
-  DropdownMenuContent,
-  DropdownMenuItem,
-  DropdownMenuTrigger,
-} from "@/components/ui/dropdown-menu";
 import {
   Sidebar,
   SidebarContent,
-  SidebarFooter,
   SidebarHeader,
   SidebarInset,
   SidebarMenu,
@@ -21,7 +13,7 @@ import {
 } from "@/components/ui/sidebar";
 import { getLoginUrl } from "@/const";
 import { useIsMobile } from "@/hooks/useMobile";
-import { LayoutDashboard, LogOut, PanelLeft, Users } from "lucide-react";
+import { LayoutDashboard, PanelLeft, Users } from "lucide-react";
 import { CSSProperties, useEffect, useRef, useState } from "react";
 import { useLocation } from "wouter";
 import { DashboardLayoutSkeleton } from './DashboardLayoutSkeleton';
@@ -106,7 +98,6 @@ function DashboardLayoutContent({
   children,
   setSidebarWidth,
 }: DashboardLayoutContentProps) {
-  const { user, logout } = useAuth();
   const [location, setLocation] = useLocation();
   const { state, toggleSidebar } = useSidebar();
   const isCollapsed = state === "collapsed";
@@ -201,36 +192,6 @@ function DashboardLayoutContent({
             </SidebarMenu>
           </SidebarContent>
 
-          <SidebarFooter className="p-3">
-            <DropdownMenu>
-              <DropdownMenuTrigger asChild>
-                <button className="flex items-center gap-3 rounded-lg px-1 py-1 hover:bg-accent/50 transition-colors w-full text-left group-data-[collapsible=icon]:justify-center focus:outline-none focus-visible:ring-2 focus-visible:ring-ring">
-                  <Avatar className="h-9 w-9 border shrink-0">
-                    <AvatarFallback className="text-xs font-medium">
-                      {user?.name?.charAt(0).toUpperCase()}
-                    </AvatarFallback>
-                  </Avatar>
-                  <div className="flex-1 min-w-0 group-data-[collapsible=icon]:hidden">
-                    <p className="text-sm font-medium truncate leading-none">
-                      {user?.name || "-"}
-                    </p>
-                    <p className="text-xs text-muted-foreground truncate mt-1.5">
-                      {user?.email || "-"}
-                    </p>
-                  </div>
-                </button>
-              </DropdownMenuTrigger>
-              <DropdownMenuContent align="end" className="w-48">
-                <DropdownMenuItem
-                  onClick={logout}
-                  className="cursor-pointer text-destructive focus:text-destructive"
-                >
-                  <LogOut className="mr-2 h-4 w-4" />
-                  <span>Sign out</span>
-                </DropdownMenuItem>
-              </DropdownMenuContent>
-            </DropdownMenu>
-          </SidebarFooter>
         </Sidebar>
         <div
           className={`absolute top-0 right-0 w-1 h-full cursor-col-resize hover:bg-primary/20 transition-colors ${isCollapsed ? "hidden" : ""}`}

client/src/components/GenericResultView.tsx

@@ -38,7 +38,11 @@ interface ErrorStats {
 type Overlay3D =
   | { kind: 'none' }
   | { kind: 'vertexColors'; file: string; vertexCount: number; dispMin: number; dispMax: number }
-  | { kind: 'ply'; file: string };
+  | { kind: 'ply'; file: string; files?: string[] };
+
+type RawOverlay3D =
+  | Overlay3D
+  | { kind: 'vertexColors'; file?: string; url?: string; vertexCount?: number; dispMin?: number; dispMax?: number };
 
 interface PluginResultLike {
   pluginId?: string;
@@ -46,7 +50,9 @@ interface PluginResultLike {
   message?: string;
   measurements?: Measurement[];
   errorStats?: ErrorStats | null;
-  overlay3d?: Overlay3D;
+  overlay3d?: RawOverlay3D;
+  inputPointCloudFileIds?: unknown;
+  inputCadFileIds?: unknown;
   images?: string[];
   /** outDir 下的报表产物（相对路径，如 report.xlsx），前端展示下载入口 */
   files?: (string | { name?: string; path?: string })[];
@@ -61,7 +67,13 @@ interface Props {
   pluginName?: string;
   data: PluginResultLike;
   /** 用户点击「在 3D 中查看」时回调，把叠加层信息传给 Home → PointCloudViewer */
-  onViewOverlay?: (overlay: { taskId: number; resultId: number; overlay: Overlay3D }) => void;
+  onViewOverlay?: (overlay: {
+    taskId: number;
+    resultId: number;
+    overlay: Overlay3D;
+    inputPointCloudFileIds?: number[];
+    inputCadFileIds?: number[];
+  }) => void;
 }
 
 function statusClass(s?: Measurement['status']) {
@@ -97,6 +109,48 @@ function formatValue(v: number): string {
   return v.toFixed(3);
 }
 
+function numberArrayFromUnknown(value: unknown): number[] | undefined {
+  if (!Array.isArray(value)) return undefined;
+  const ids = value.filter((id): id is number => typeof id === 'number' && Number.isInteger(id));
+  return ids.length > 0 ? ids : undefined;
+}
+
+function normalizeOverlay3D(overlay?: RawOverlay3D): Overlay3D {
+  if (!overlay || overlay.kind === 'none') return { kind: 'none' };
+  if (overlay.kind === 'ply') {
+    const files = Array.isArray(overlay.files)
+      ? overlay.files.filter((f): f is string => typeof f === 'string' && f.length > 0)
+      : undefined;
+    return files && files.length > 0
+      ? { kind: 'ply', file: overlay.file, files }
+      : { kind: 'ply', file: overlay.file };
+  }
+
+  const legacyUrl = 'url' in overlay ? overlay.url : undefined;
+  const file = typeof overlay.file === 'string' && overlay.file.length > 0
+    ? overlay.file
+    : typeof legacyUrl === 'string' && legacyUrl.length > 0
+      ? legacyUrl
+      : undefined;
+  if (!file) return { kind: 'none' };
+
+  if (
+    typeof overlay.vertexCount === 'number' &&
+    typeof overlay.dispMin === 'number' &&
+    typeof overlay.dispMax === 'number'
+  ) {
+    return {
+      kind: 'vertexColors',
+      file,
+      vertexCount: overlay.vertexCount,
+      dispMin: overlay.dispMin,
+      dispMax: overlay.dispMax,
+    };
+  }
+
+  return { kind: 'ply', file };
+}
+
 export default function GenericResultView({
   taskId,
   resultId,
@@ -112,7 +166,9 @@ export default function GenericResultView({
   const files = (data.files ?? []).map((f) =>
     typeof f === 'string' ? f : (f as { name?: string; path?: string }).name ?? String(f)
   );
-  const overlay = data.overlay3d ?? { kind: 'none' };
+  const overlay = normalizeOverlay3D(data.overlay3d);
+  const inputPointCloudFileIds = numberArrayFromUnknown(data.inputPointCloudFileIds);
+  const inputCadFileIds = numberArrayFromUnknown(data.inputCadFileIds);
   const displayPluginName = pluginName ?? pluginId ?? data.pluginId;
 
   return (
@@ -191,7 +247,7 @@ export default function GenericResultView({
         <button
           type="button"
           className="industrial-btn industrial-btn-primary py-1 text-[10px] flex items-center gap-1 w-full justify-center"
-          onClick={() => onViewOverlay({ taskId, resultId, overlay })}
+          onClick={() => onViewOverlay({ taskId, resultId, overlay, inputPointCloudFileIds, inputCadFileIds })}
         >
           <Box className="w-3 h-3" />
           在 3D 中查看叠加层

client/src/components/PointCloudViewer.tsx

@@ -1023,7 +1023,7 @@ const CADModel = memo(function CADModel({
     }
   }, [useVertexColors, geometry]);
 
-  if (!visible && !useVertexColors) return null;
+  if (!visible) return null;
 
   if (!geometry && !loading) return null;
 
@@ -1178,6 +1178,7 @@ interface SceneContentProps {
   pointCloudData?: PointCloudData | null;
   pointSize: number;
   showHeatmap: boolean;
+  showPointCloud: boolean;
   pointCloudRenderMode: PointCloudRenderMode;
   enablePointPicking: boolean;
   showCADModel: boolean;
@@ -1207,6 +1208,7 @@ const SceneContent = memo(function SceneContent({
   pointCloudData,
   pointSize,
   showHeatmap,
+  showPointCloud,
   pointCloudRenderMode,
   enablePointPicking,
   showCADModel,
@@ -1253,9 +1255,15 @@ const SceneContent = memo(function SceneContent({
   const cadShellHeatmapOn =
     pointCloudRenderMode === 'smoothHeatmap' &&
     Boolean(pointCloudData && cadSurfaceGeometry) &&
+    showCADModel &&
     !cadHeatmapSuppressClient &&
     !useDirectColoring;
-  const showCadReferenceMesh = (showCADModel && !cadShellHeatmapOn) || useDirectColoring;
+  const showCadReferenceMesh = showCADModel && !cadShellHeatmapOn;
+  const showSmoothPointFallback =
+    pointCloudData &&
+    showPointCloud &&
+    pointCloudRenderMode === 'smoothHeatmap' &&
+    (!cadSurfaceGeometry || cadHeatmapSuppressClient || !showCADModel);
 
   return (
     <>
@@ -1292,7 +1300,7 @@ const SceneContent = memo(function SceneContent({
       {!lightweightScene && <AmbientParticles />}
       
       {/* Point cloud - 只有当有数据时才渲染，完全禁用事件以提高性能 */}
-      {pointCloudData && pointCloudRenderMode === 'points' && (
+      {pointCloudData && showPointCloud && pointCloudRenderMode === 'points' && (
         <PointCloudMesh
           data={pointCloudData}
           pointSize={pointSize}
@@ -1305,6 +1313,7 @@ const SceneContent = memo(function SceneContent({
       {pointCloudData &&
         pointCloudRenderMode === 'smoothHeatmap' &&
         cadSurfaceGeometry &&
+        showCADModel &&
         !cadHeatmapSuppressClient &&
         !useDirectColoring && (
           <CadSurfaceHeatmapMesh
@@ -1314,34 +1323,23 @@ const SceneContent = memo(function SceneContent({
             showWireframe={showWireframe}
           />
         )}
-      {pointCloudData &&
+      {showSmoothPointFallback && (
-        pointCloudRenderMode === 'smoothHeatmap' &&
-        cadSurfaceGeometry &&
-        cadHeatmapSuppressClient && (
-          <PointCloudMesh
-            data={pointCloudData}
-            pointSize={Math.min(pointSize * 2.8, 0.12)}
-            showHeatmap={showHeatmap}
-            enablePointPicking={false}
-            errorRangeMode="percentile"
-            pointOpacity={showHeatmap ? 0.38 : 0.55}
-          />
-        )}
-      {pointCloudData && pointCloudRenderMode === 'smoothHeatmap' && !cadSurfaceGeometry && (
         <>
           <PointCloudMesh
             data={pointCloudData}
-            pointSize={Math.min(pointSize * 3.2, 0.14)}
+            pointSize={Math.min(pointSize * (cadSurfaceGeometry ? 2.8 : 3.2), cadSurfaceGeometry ? 0.12 : 0.14)}
             showHeatmap={showHeatmap}
             enablePointPicking={false}
             errorRangeMode="percentile"
-            pointOpacity={showHeatmap ? 0.42 : 0.6}
+            pointOpacity={showHeatmap ? (cadSurfaceGeometry ? 0.38 : 0.42) : (cadSurfaceGeometry ? 0.55 : 0.6)}
           />
+          {!cadSurfaceGeometry && (
             <SmoothHeatmapMesh
               data={pointCloudData}
               showHeatmap={showHeatmap}
               showWireframe={showWireframe}
             />
+          )}
         </>
       )}
       
@@ -1408,6 +1406,7 @@ const SceneContent = memo(function SceneContent({
   return prevProps.pointCloudData === nextProps.pointCloudData &&
          prevProps.pointSize === nextProps.pointSize &&
          prevProps.showHeatmap === nextProps.showHeatmap &&
+         prevProps.showPointCloud === nextProps.showPointCloud &&
          prevProps.pointCloudRenderMode === nextProps.pointCloudRenderMode &&
          prevProps.enablePointPicking === nextProps.enablePointPicking &&
          prevProps.showCADModel === nextProps.showCADModel &&
@@ -1578,6 +1577,7 @@ interface PointCloudViewerProps {
    */
   loadKey?: number;
   showHeatmap?: boolean;
+  showPointCloud?: boolean;
   showCADModel?: boolean;
   showWireframe?: boolean;
   pointSize?: number;
@@ -1614,7 +1614,7 @@ interface PointCloudViewerProps {
     overlay:
       | { kind: 'none' }
       | { kind: 'vertexColors'; file: string; vertexCount: number; dispMin: number; dispMax: number }
-      | { kind: 'ply'; file: string };
+      | { kind: 'ply'; file: string; files?: string[] };
   } | null;
   /**
    * ROI 坐标拾取模式。激活时，用户在 3D 视图中点击任意点，
@@ -1630,6 +1630,7 @@ export default function PointCloudViewer({
   batchTaskId,
   loadKey,
   showHeatmap = true,
+  showPointCloud = true,
   showCADModel = true,
   showWireframe = false,
   pointSize = 0.03,
@@ -1769,6 +1770,7 @@ export default function PointCloudViewer({
 
   // PLY 叠加层状态（kind=ply）
   const [plyOverlayData, setPlyOverlayData] = useState<{ positions: Float32Array; colors: Float32Array } | null>(null);
+  const [plyOverlayStatus, setPlyOverlayStatus] = useState<{ status: 'idle' | 'loading' | 'ready' | 'error'; message?: string }>({ status: 'idle' });
   // 主点云的坐标变换参数，供 ply 叠加层对齐用
   const pcTransformRef = useRef<{ cx: number; cy: number; cz: number; scale: number } | null>(null);
 
@@ -1776,16 +1778,28 @@ export default function PointCloudViewer({
   useEffect(() => {
     if (pluginOverlay == null || pluginOverlay.overlay.kind !== 'ply') {
       setPlyOverlayData(null);
+      setPlyOverlayStatus({ status: 'idle' });
+      return;
+    }
+    const t = pcTransformRef.current;
+    if (!t || !pointCloudData?.points?.length) {
+      setPlyOverlayData(null);
+      setPlyOverlayStatus({
+        status: 'error',
+        message: '请先加载本算法结果对应的点云文件，再查看 PLY 叠加层',
+      });
       return;
     }
     const { taskId, resultId, overlay } = pluginOverlay;
     const ac = new AbortController();
+    setPlyOverlayStatus({ status: 'loading', message: '正在加载 PLY 叠加层' });
     (async () => {
       try {
         // 用 /sample/batch 接口按 filePath 采样，最多 30 万点
         // 支持多文件（各面板 PLY），合并采样
-        const plyFiles: string[] = (overlay as { files?: string[]; file: string }).files
+        const plyFiles: string[] = Array.isArray(overlay.files) && overlay.files.length > 0
-          ?? [overlay.file];
+          ? overlay.files
+          : [overlay.file];
         const resp = await fetch('/api/files/sample/batch', {
           method: 'POST',
           headers: { 'Content-Type': 'application/json' },
@@ -1801,7 +1815,10 @@ export default function PointCloudViewer({
         const buf = await resp.arrayBuffer();
         const floats = new Float32Array(buf);
         const count = Math.floor(floats.length / stride);
-        if (count === 0) return;
+        if (count === 0) {
+          setPlyOverlayStatus({ status: 'error', message: 'PLY 叠加层没有可渲染点' });
+          return;
+        }
         const positions = new Float32Array(count * 3);
         const colors = new Float32Array(count * 3);
         if (hasColor) {
@@ -1826,23 +1843,23 @@ export default function PointCloudViewer({
           }
         }
         // 用主点云的坐标变换对齐叠加层坐标
-        const t = pcTransformRef.current;
-        if (t) {
         for (let i = 0; i < count; i++) {
           positions[i * 3]     = (positions[i * 3]     - t.cx) * t.scale;
           positions[i * 3 + 1] = (positions[i * 3 + 1] - t.cy) * t.scale;
           positions[i * 3 + 2] = (positions[i * 3 + 2] - t.cz) * t.scale;
         }
-        }
         setPlyOverlayData({ positions, colors });
+        setPlyOverlayStatus({ status: 'ready' });
         console.log(`[PlyOverlay] loaded ${count} pts, hasColor=${hasColor}, transform=${JSON.stringify(t)}`);
       } catch (e) {
         if (e instanceof DOMException && e.name === 'AbortError') return;
         console.warn('[PlyOverlay] load failed:', e);
+        setPlyOverlayData(null);
+        setPlyOverlayStatus({ status: 'error', message: '加载 PLY 叠加层失败' });
       }
     })();
     return () => ac.abort();
-  }, [pluginOverlay]);
+  }, [pluginOverlay, pointCloudData]);
 
   useEffect(() => {
     // 当插件叠加层激活时，跳过 legacy heatmap effect，避免与下面那个 effect 抢 ref
@@ -1947,16 +1964,21 @@ export default function PointCloudViewer({
 
   const heatmapLegendBounds = useMemo(() => {
     if (!showHeatmap) return null;
+    const hasVisibleCadHeatmap =
+      pointCloudRenderMode === 'smoothHeatmap' &&
+      serverCadHeatmap.status === 'ready' &&
+      showCADModel;
     const pts = pointCloudData?.points;
-    if (!pts?.length) return null;
+    if (!hasVisibleCadHeatmap && (!showPointCloud || !pts?.length)) return null;
     if (pointCloudRenderMode === 'smoothHeatmap' && serverCadHeatmap.status === 'ready') {
       const lo = serverCadHeatmap.dispMin;
       const hi = serverCadHeatmap.dispMax;
       const midTick = lo < 0 && hi > 0 ? '0' : ((lo + hi) / 2).toFixed(3);
       return { min: lo, max: hi, midTick };
     }
+    if (!pts?.length) return null;
     return getHeatmapLegendBounds(pts, pointCloudRenderMode);
-  }, [showHeatmap, pointCloudData, pointCloudRenderMode, serverCadHeatmap]);
+  }, [showHeatmap, showPointCloud, showCADModel, pointCloudData, pointCloudRenderMode, serverCadHeatmap]);
   
   return (
     <div className={`relative ${className}`} style={{ background: 'oklch(0.08 0.006 240)' }}>
@@ -2010,6 +2032,29 @@ export default function PointCloudViewer({
         </div>
       )}
 
+      {pluginOverlay?.overlay.kind === 'ply' && plyOverlayStatus.status !== 'idle' && plyOverlayStatus.status !== 'ready' && (
+        <div className="absolute inset-0 z-20 flex items-center justify-center pointer-events-none">
+          <div className="rounded-lg border border-border/60 bg-[oklch(0.1_0.01_240)]/90 px-5 py-3 shadow-lg backdrop-blur-sm flex items-center gap-3 max-w-sm">
+            {plyOverlayStatus.status === 'loading' && (
+              <svg className="animate-spin h-5 w-5 text-primary" viewBox="0 0 24 24" fill="none">
+                <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4" />
+                <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z" />
+              </svg>
+            )}
+            <div className="text-sm">
+              <div className="text-foreground/90 font-medium">
+                {plyOverlayStatus.status === 'error' ? 'PLY 叠加层不可用' : '正在加载 PLY 叠加层…'}
+              </div>
+              {plyOverlayStatus.message && (
+                <div className="text-[10px] text-muted-foreground mt-0.5">
+                  {plyOverlayStatus.message}
+                </div>
+              )}
+            </div>
+          </div>
+        </div>
+      )}
+
       {/* 热力图点击拾取信息 */}
       {heatmapPick && (
         <div className="absolute left-3 bottom-14 z-20 rounded-lg border border-border/60 bg-[oklch(0.1_0.01_240)]/90 px-4 py-2.5 shadow-lg backdrop-blur-sm max-w-[220px]">
@@ -2055,6 +2100,7 @@ export default function PointCloudViewer({
           pointCloudData={pointCloudData}
           pointSize={pointSize}
           showHeatmap={showHeatmap}
+          showPointCloud={showPointCloud}
           pointCloudRenderMode={pointCloudRenderMode}
           enablePointPicking={enableErrorPicking}
           showCADModel={showCADModel}

client/src/components/TaskManager.tsx

@@ -616,8 +616,9 @@ export default function TaskManager({
                 )}
               </div>
 
+              <div className="flex items-center gap-1">
                 <button
-                className="industrial-btn industrial-btn-primary w-full py-1 text-[10px] flex items-center justify-center gap-1"
+                  className="industrial-btn industrial-btn-primary flex-1 min-w-0 py-1 text-[10px] flex items-center justify-center gap-1"
                   disabled={activeTaskId == null || selectedModelPcFileIds.size === 0 || linkPcFilesFromModel.isPending}
                   onClick={() => {
                     if (activeTaskId == null || selectedModelPcFileIds.size === 0) return;
@@ -630,6 +631,16 @@ export default function TaskManager({
                   <Plus className="w-3 h-3" />
                   添加到当前任务{selectedModelPcFileIds.size > 0 ? ` (${selectedModelPcFileIds.size})` : ''}
                 </button>
+                <button
+                  type="button"
+                  className="industrial-btn w-7 flex-shrink-0 px-0 py-1 text-[10px] flex items-center justify-center bg-red-900/55 border-red-500/60 text-red-100 hover:bg-red-800/70 hover:border-red-400"
+                  title="关闭车型点云库"
+                  aria-label="关闭车型点云库"
+                  onClick={() => setPcLibraryOpen(false)}
+                >
+                  <X className="w-3 h-3 flex-shrink-0" />
+                </button>
+              </div>
             </div>
           )}
 
@@ -848,8 +859,9 @@ export default function TaskManager({
                 )}
               </div>
 
+              <div className="flex items-center gap-1">
                 <button
-                className="industrial-btn industrial-btn-primary w-full py-1 text-[10px] flex items-center justify-center gap-1"
+                  className="industrial-btn industrial-btn-primary flex-1 min-w-0 py-1 text-[10px] flex items-center justify-center gap-1"
                   disabled={activeTaskId == null || selectedModelCadFileIds.size === 0 || linkCadFilesFromModel.isPending}
                   onClick={() => {
                     if (activeTaskId == null || selectedModelCadFileIds.size === 0) return;
@@ -862,6 +874,16 @@ export default function TaskManager({
                   <Plus className="w-3 h-3" />
                   添加到当前任务{selectedModelCadFileIds.size > 0 ? ` (${selectedModelCadFileIds.size})` : ''}
                 </button>
+                <button
+                  type="button"
+                  className="industrial-btn w-7 flex-shrink-0 px-0 py-1 text-[10px] flex items-center justify-center bg-red-900/55 border-red-500/60 text-red-100 hover:bg-red-800/70 hover:border-red-400"
+                  title="关闭车型 CAD 库"
+                  aria-label="关闭车型 CAD 库"
+                  onClick={() => setCadLibraryOpen(false)}
+                >
+                  <X className="w-3 h-3 flex-shrink-0" />
+                </button>
+              </div>
             </div>
           )}
 

client/src/pages/Home.tsx

@@ -10,20 +10,19 @@ import type { Overlay3D } from '@/components/GenericResultView';
 import { trpc } from '@/lib/trpc';
 import {
   LogIn,
-  LogOut,
   Box,
+  Cloud,
   Eye,
   EyeOff,
   Settings,
   Maximize2,
-  Crosshair,
   Train,
   Loader2,
 } from 'lucide-react';
 import { toast } from 'sonner';
 
 export default function Home() {
-  const { user, loading, isAuthenticated, logout } = useAuth();
+  const { loading, isAuthenticated } = useAuth();
   const utils = trpc.useUtils();
 
   // ── 树导航选中状态 ─────────────────────────────────────────────────────────
@@ -69,7 +68,8 @@ export default function Home() {
 
   // ── 视图控制 ───────────────────────────────────────────────────────────────
   const [showHeatmap, setShowHeatmap] = useState(true);
-  const [showCADModel, setShowCADModel] = useState(true);
+  const [showPointCloud, setShowPointCloud] = useState(true);
+  const [showCADModel] = useState(true);
   const [showWireframe, setShowWireframe] = useState(false);
   const [pointSize, setPointSize] = useState(0.03);
   /** 点云预览采样预算（非全量）；调低可明显减轻卡顿 */
@@ -88,7 +88,7 @@ export default function Home() {
     resultId: number;
     overlay: Overlay3D;
   } | null>(null);
-  const [errorPickEnabled, setErrorPickEnabled] = useState(false);
+  const [errorPickEnabled] = useState(false);
   const [showLeftPanel, setShowLeftPanel] = useState(true);
   const [showRightPanel, setShowRightPanel] = useState(true);
 
@@ -307,12 +307,47 @@ export default function Home() {
             setHeatmapViewResultId(resultId);
             setPointCloudRenderMode('smoothHeatmap');
           }}
-          onViewPluginOverlay={({ taskId, resultId, overlay }) => {
+          onViewPluginOverlay={({ taskId, resultId, overlay, inputPointCloudFileIds }) => {
+            const expectedIds = inputPointCloudFileIds ?? [];
+            const expectedFiles = expectedIds
+              .map((id) => taskPcFiles.find((f) => f.id === id))
+              .filter((f): f is NonNullable<typeof f> => f != null);
+            const expectedNames = expectedIds
+              .map((id) => taskPcFiles.find((f) => f.id === id)?.name ?? `#${id}`)
+              .join('、');
+            const expectedLabel = expectedFiles.length > 0 && expectedFiles.every((f) => (f as { source?: string }).source === 'registered')
+              ? '配准后的点云'
+              : '本算法结果对应的点云文件';
+            const expectedHint = expectedNames ? `${expectedLabel}：${expectedNames}` : expectedLabel;
+
+            if (pointCloudTaskId == null || pointCloudUrls.length === 0) {
+              toast.error(`请先在左侧选择并加载${expectedHint}`);
+              return;
+            }
+            if (pcLoading) {
+              toast.warning('点云仍在加载中，请等待加载完成后再查看叠加层');
+              return;
+            }
+            if (pointCloudTaskId !== taskId) {
+              toast.error(`当前 3D 视口加载的点云不属于该算法结果，请先在左侧选择并加载${expectedHint}`);
+              return;
+            }
+            if (expectedIds.length === 0) {
+              toast.warning('无法确认匹配关系，请加载该结果运行时使用的点云');
+            } else {
+              const loadedIds = selectedPcFileIds.length > 0
+                ? selectedPcFileIds
+                : taskPcFiles.map((f) => f.id);
+              const missingIds = expectedIds.filter((id) => !loadedIds.includes(id));
+              if (missingIds.length > 0) {
+                toast.error(`当前加载的点云与该结果不匹配，请在左侧选择并加载${expectedHint}`);
+                return;
+              }
+            }
+
             setHeatmapViewResultId(null);
             setPluginOverlay({ taskId, resultId, overlay });
-            if (overlay.kind === 'vertexColors') {
+            setPointCloudRenderMode(overlay.kind === 'vertexColors' ? 'smoothHeatmap' : 'points');
-              setPointCloudRenderMode('smoothHeatmap');
-            }
           }}
           externalPending={runAnalysisJob.isPending}
           onRunAssembly={() => {
@@ -374,33 +409,22 @@ export default function Home() {
             </button>
           </div>
 
+          {(pcLoading || cadLoading) && (
             <div className="flex items-center gap-2 px-3 py-1 industrial-card">
-            <span className={`status-led ${
+              <span className="status-led status-led-processing" />
-              pcLoading ? 'status-led-processing' :
-              cadLoading ? 'status-led-processing' :
-              'status-led-idle'
-            }`} />
               <span className="text-xs text-muted-foreground">
-              {pcLoading ? `加载点云 ${pcProgress}%` :
+                {pcLoading ? `加载点云 ${pcProgress}%` : `加载 CAD ${cadLoadProgress}%`}
-               cadLoading ? `加载 CAD ${cadLoadProgress}%` :
-               '待机'}
               </span>
             </div>
+          )}
 
           {loading ? (
             <div className="w-7 h-7 rounded bg-secondary animate-pulse" />
-          ) : isAuthenticated ? (
+          ) : !isAuthenticated ? (
-            <div className="flex items-center gap-2">
-              <span className="text-xs text-muted-foreground">{user?.name || '用户'}</span>
-              <button className="industrial-btn py-1.5" onClick={() => logout()}>
-                <LogOut className="w-3.5 h-3.5" />
-              </button>
-            </div>
-          ) : (
             <a href={getLoginUrl()} className="industrial-btn industrial-btn-primary py-1.5">
               <LogIn className="w-3.5 h-3.5" />
             </a>
-          )}
+          ) : null}
         </div>
       </header>
 
@@ -439,6 +463,7 @@ export default function Home() {
                     pointCloudUrls={pointCloudUrlsStable}
                     batchTaskId={batchTaskId ?? undefined}
                     loadKey={pcLoadKey}
+                    showPointCloud={showPointCloud}
                     selectedPcFileIds={selectedPcFileIds.length > 0 ? selectedPcFileIds : undefined}
                     onCadProgress={handleCadProgress}
                     onCadLoaded={handleCadLoaded}
@@ -474,13 +499,9 @@ export default function Home() {
 
                 {/* 操作提示 */}
                 <div className="absolute bottom-3 left-3 info-overlay flex items-center gap-4 text-[10px] flex-wrap">
-                  {errorPickEnabled && pointCloudRenderMode === 'smoothHeatmap' && (
+                  <span>左键旋转</span>
-                    <span className="text-amber-400/90">平滑模式不支持选点，请切回「点云」</span>
+                  <span>右键平移</span>
-                  )}
+                  <span>滚轮缩放</span>
-                  {errorPickEnabled && pointCloudRenderMode === 'points'
-                    ? <><span>左键点击选点误差</span><span>右键平移</span><span>滚轮缩放</span></>
-                    : <><span>左键旋转</span><span>右键平移</span><span>滚轮缩放</span></>
-                  }
                 </div>
 
                 {/* 选中点信息 */}
@@ -522,15 +543,21 @@ export default function Home() {
             <div className="flex items-center gap-2">
               <button
                 type="button"
-                className={`industrial-btn py-1 ${pointCloudRenderMode === 'points' ? 'industrial-btn-primary' : ''}`}
+                className={`industrial-btn h-7 px-2 py-0 inline-flex items-center gap-1 text-[10px] ${showPointCloud ? 'industrial-btn-primary' : ''}`}
                 onClick={() => {
+                  if (pointCloudRenderMode !== 'points') {
                     setPointCloudRenderMode('points');
                     setHeatmapViewResultId(null);
                     setPluginOverlay(null);
+                    setShowPointCloud(true);
+                    return;
+                  }
+                  setShowPointCloud(v => !v);
                 }}
-                title="逐点显示（支持误差拾取）"
+                title={showPointCloud ? '隐藏点云' : '显示点云'}
               >
-                <span className="text-[10px]">点云</span>
+                <Cloud className="w-3.5 h-3.5" />
+                <span>点云</span>
               </button>
               {heatmapViewResultId != null && pointCloudRenderMode === 'smoothHeatmap' && (
                 <span className="text-[9px] text-primary/90 px-1.5 py-0.5 rounded bg-primary/10 border border-primary/20">
@@ -538,26 +565,12 @@ export default function Home() {
                 </span>
               )}
               <button
-                className={`industrial-btn py-1 ${showHeatmap ? 'industrial-btn-primary' : ''}`}
+                type="button"
+                className={`industrial-btn h-7 px-2 py-0 inline-flex items-center gap-1 text-[10px] ${showHeatmap ? 'industrial-btn-primary' : ''}`}
                 onClick={() => setShowHeatmap(v => !v)}
               >
                 {showHeatmap ? <Eye className="w-3.5 h-3.5" /> : <EyeOff className="w-3.5 h-3.5" />}
-                <span className="ml-1">热力图</span>
+                <span>热力图</span>
-              </button>
-              <button
-                className={`industrial-btn py-1 ${showCADModel ? 'industrial-btn-primary' : ''}`}
-                onClick={() => setShowCADModel(v => !v)}
-              >
-                <Box className="w-3.5 h-3.5" />
-                <span className="ml-1">CAD</span>
-              </button>
-              <button
-                className={`industrial-btn py-1 ${errorPickEnabled ? 'industrial-btn-primary' : ''}`}
-                onClick={() => setErrorPickEnabled(v => !v)}
-                title="开启后左键点击显示该点误差"
-              >
-                <Crosshair className="w-3.5 h-3.5" />
-                <span className="ml-1">误差拾取</span>
               </button>
             </div>
 
@@ -584,7 +597,7 @@ export default function Home() {
               <input
                 type="range"
                 min={100_000}
-                max={5_000_000}
+                max={2_000_000}
                 step={100_000}
                 value={renderPointBudget}
                 onChange={e => setRenderPointBudget(Number(e.target.value))}

server/algorithmJobRunner.ts

@@ -122,6 +122,8 @@ async function writeInputJson(
   params: Record<string, unknown>,
   pointCloudPaths: string[],
   cadPath: string | null,
+  inputPointCloudFileIds: number[],
+  inputCadFileIds: number[],
 ) {
   const inputJson = {
     schemaVersion: 1,
@@ -133,7 +135,9 @@ async function writeInputJson(
     outDir: workDir,
     inputs: {
       pointCloudPaths,
+      pointCloudFileIds: inputPointCloudFileIds,
       cadPath,
+      cadFileIds: inputCadFileIds,
       config: params,
     },
   };
@@ -331,6 +335,9 @@ export async function runAlgorithmJob(
       pointCloudFileIds,
       cadFileIds,
     );
+    const inputPointCloudFileIds = pointCloudRecords.map((r) => r.id);
+    const inputCadFileIds = Array.isArray(cadFileIds) ? cadFileIds.filter((id) => Number.isInteger(id)) : [];
+
     const inputJsonPath = await writeInputJson(
       workDir,
       taskId,
@@ -339,6 +346,8 @@ export async function runAlgorithmJob(
       params,
       pointCloudPaths,
       cadPath,
+      inputPointCloudFileIds,
+      inputCadFileIds,
     );
 
     let exitCode: number | null = 0;
@@ -363,6 +372,8 @@ export async function runAlgorithmJob(
       progress: finalStatus === 'completed' ? 1 : undefined,
       stage: finalStatus === 'completed' ? '完成' : '失败',
       exitCode,
+      inputPointCloudFileIds,
+      inputCadFileIds,
       // 把 result.json 内容平展到 resultData 里，方便前端直接使用
       schemaVersion: result?.schemaVersion ?? manifest.schemaVersion,
       message: result?.message,

server/plugins/adapters/flatness_suite_run.py

@@ -394,7 +394,7 @@ def main() -> int:
         overlay3d: dict = {"kind": "none"}
         for ply_key in ("contourPly", "curvaturePly"):
             if ply_key in extra:
-                overlay3d = {"kind": "vertexColors", "url": extra[ply_key]}
+                overlay3d = {"kind": "ply", "file": extra[ply_key]}
                 break
 
         if skipped:

server/plugins/types.ts

@@ -141,6 +141,8 @@ export type PluginOverlay3D =
       /** 着色 PLY 叠加文件（同样相对 outDir） */
       kind: 'ply';
       file: string;
+      /** 批量结果可包含多个 PLY 叠加文件 */
+      files?: string[];
     };
 
 /** 算法写出的 result.json（与 INTEGRATION.md 描述对齐） */
@@ -177,4 +179,8 @@ export interface PluginResultData extends Partial<PluginResult> {
   error?: string;
   /** 子进程已结束时的退出码 */
   exitCode?: number | null;
+  /** 本次算法运行实际使用的任务点云文件 ID，用于前端叠加层匹配校验 */
+  inputPointCloudFileIds?: number[];
+  /** 本次算法运行前端选择的任务 CAD 文件 ID，用于后续匹配/追溯 */
+  inputCadFileIds?: number[];
 }