feat: add Load3DAdvanced node (#12723)

## Summary
add Load3DAdvanced node, without FE render, upload BE and HDRI.
BE https://github.com/Comfy-Org/ComfyUI/pull/14316

## Screenshots (if applicable)

https://github.com/user-attachments/assets/e561c919-bb52-4904-97da-fb01885762a7

browser_tests/tests/workspaceSwitcher.spec.ts

@@ -0,0 +1,101 @@
+import { expect } from '@playwright/test'
+
+import type { RemoteConfig } from '@/platform/remoteConfig/types'
+import type { WorkspaceWithRole } from '@/platform/workspace/api/workspaceApi'
+import type { WorkspaceTokenResponse } from '@/platform/workspace/stores/workspaceAuthStore'
+import { comfyPageFixture } from '@e2e/fixtures/ComfyPage'
+
+const PERSONAL_WORKSPACE_NAME = 'Personal Workspace'
+const LONG_WORKSPACE_NAME =
+  'Quantum Renaissance Collective for Hyperdimensional Latent Diffusion Research and Experimental Workflow Engineering'
+
+// text-sm rows render a single 20px line; a wrapped name is 40px+.
+const SINGLE_LINE_MAX_HEIGHT_PX = 28
+
+const mockRemoteConfig: RemoteConfig = { team_workspaces_enabled: true }
+
+const mockListWorkspacesResponse: { workspaces: WorkspaceWithRole[] } = {
+  workspaces: [
+    {
+      id: 'ws-personal',
+      name: PERSONAL_WORKSPACE_NAME,
+      type: 'personal',
+      created_at: '2026-01-01T00:00:00Z',
+      joined_at: '2026-01-01T00:00:00Z',
+      role: 'owner'
+    },
+    {
+      id: 'ws-team-long',
+      name: LONG_WORKSPACE_NAME,
+      type: 'team',
+      created_at: '2026-01-02T00:00:00Z',
+      joined_at: '2026-01-02T00:00:00Z',
+      role: 'member'
+    }
+  ]
+}
+
+const mockTokenResponse: WorkspaceTokenResponse = {
+  token: 'mock-workspace-token',
+  expires_at: new Date(Date.now() + 60 * 60 * 1000).toISOString(),
+  workspace: {
+    id: 'ws-personal',
+    name: PERSONAL_WORKSPACE_NAME,
+    type: 'personal'
+  },
+  role: 'owner',
+  permissions: []
+}
+
+const test = comfyPageFixture.extend({
+  page: async ({ page }, use) => {
+    await page.route('**/api/features', (route) =>
+      route.fulfill({
+        status: 200,
+        contentType: 'application/json',
+        body: JSON.stringify(mockRemoteConfig)
+      })
+    )
+
+    await page.route('**/api/workspaces', async (route) => {
+      if (route.request().method() !== 'GET') {
+        await route.fallback()
+        return
+      }
+      await route.fulfill({
+        status: 200,
+        contentType: 'application/json',
+        body: JSON.stringify(mockListWorkspacesResponse)
+      })
+    })
+
+    await page.route('**/api/auth/token', (route) =>
+      route.fulfill({
+        status: 200,
+        contentType: 'application/json',
+        body: JSON.stringify(mockTokenResponse)
+      })
+    )
+
+    await use(page)
+  }
+})
+
+test.describe('Workspace switcher', { tag: '@cloud' }, () => {
+  test('renders a long team workspace name on a single line', async ({
+    comfyPage
+  }) => {
+    const page = comfyPage.page
+
+    await comfyPage.toast.closeToasts()
+    await page.getByRole('button', { name: 'Current user' }).click()
+    await page.getByText(PERSONAL_WORKSPACE_NAME).click()
+
+    const longName = page.getByText(LONG_WORKSPACE_NAME)
+    await expect(longName).toBeVisible()
+
+    const box = await longName.boundingBox()
+    expect(box).not.toBeNull()
+    expect(box!.height).toBeLessThan(SINGLE_LINE_MAX_HEIGHT_PX)
+  })
+})

packages/shared-frontend-utils/src/formatUtil.test.ts

@@ -111,6 +111,7 @@ describe('formatUtil', () => {
         expect(getMediaTypeFromFilename('scene.fbx')).toBe('3D')
         expect(getMediaTypeFromFilename('asset.gltf')).toBe('3D')
         expect(getMediaTypeFromFilename('binary.glb')).toBe('3D')
+        expect(getMediaTypeFromFilename('print.stl')).toBe('3D')
         expect(getMediaTypeFromFilename('apple.usdz')).toBe('3D')
         expect(getMediaTypeFromFilename('scan.ply')).toBe('3D')
       })

packages/shared-frontend-utils/src/formatUtil.ts

@@ -591,7 +591,15 @@ const IMAGE_EXTENSIONS = [
 ] as const
 const VIDEO_EXTENSIONS = ['mp4', 'm4v', 'webm', 'mov', 'avi', 'mkv'] as const
 const AUDIO_EXTENSIONS = ['mp3', 'wav', 'ogg', 'flac'] as const
-const THREE_D_EXTENSIONS = ['obj', 'fbx', 'gltf', 'glb', 'usdz', 'ply'] as const
+const THREE_D_EXTENSIONS = [
+  'obj',
+  'fbx',
+  'gltf',
+  'glb',
+  'stl',
+  'usdz',
+  'ply'
+] as const
 const TEXT_EXTENSIONS = [
   'txt',
   'md',

src/components/load3d/Load3D.vue

@@ -23,6 +23,8 @@
         :can-use-gizmo="canUseGizmo"
         :can-use-lighting="canUseLighting"
         :can-export="canExport"
+        :can-use-hdri="canUseHdri"
+        :can-use-background-image="canUseBackgroundImage"
         :material-modes="materialModes"
         :has-skeleton="hasSkeleton"
         @update-background-image="handleBackgroundImageUpdate"
@@ -86,7 +88,7 @@
       />
 
       <RecordingControls
-        v-if="!isPreview"
+        v-if="canUseRecording && !isPreview"
         v-model:is-recording="isRecording"
         v-model:has-recording="hasRecording"
         v-model:recording-duration="recordingDuration"
@@ -117,9 +119,18 @@ import { resolveNode } from '@/utils/litegraphUtil'
 import type { ComponentWidget } from '@/scripts/domWidget'
 import type { SimplifiedWidget } from '@/types/simplifiedWidget'
 
-const props = defineProps<{
+const {
+  widget,
+  nodeId,
+  canUseRecording = true,
+  canUseHdri = true,
+  canUseBackgroundImage = true
+} = defineProps<{
   widget: ComponentWidget<string[]> | SimplifiedWidget
   nodeId?: NodeId
+  canUseRecording?: boolean
+  canUseHdri?: boolean
+  canUseBackgroundImage?: boolean
 }>()
 
 function isComponentWidget(
@@ -130,11 +141,11 @@ function isComponentWidget(
 
 const node = ref<LGraphNode | null>(null)
 
-if (isComponentWidget(props.widget)) {
-  node.value = props.widget.node
-} else if (props.nodeId) {
+if (isComponentWidget(widget)) {
+  node.value = widget.node
+} else if (nodeId) {
   onMounted(() => {
-    node.value = resolveNode(props.nodeId!) ?? null
+    node.value = resolveNode(nodeId) ?? null
   })
 }
 

src/components/load3d/Load3DAdvanced.test.ts

@@ -0,0 +1,47 @@
+import { render } from '@testing-library/vue'
+import { describe, expect, it, vi } from 'vitest'
+import { defineComponent, h, ref } from 'vue'
+
+const lastProps = ref<Record<string, unknown> | null>(null)
+
+vi.mock('@/components/load3d/Load3D.vue', () => ({
+  default: defineComponent({
+    name: 'Load3D',
+    props: {
+      widget: { type: null, required: false, default: undefined },
+      nodeId: { type: null, required: false, default: undefined },
+      canUseRecording: { type: Boolean, default: true },
+      canUseHdri: { type: Boolean, default: true },
+      canUseBackgroundImage: { type: Boolean, default: true }
+    },
+    setup(props: Record<string, unknown>) {
+      lastProps.value = { ...props }
+      return () => h('div', { 'data-testid': 'load3d-stub' })
+    }
+  })
+}))
+
+import Load3DAdvanced from '@/components/load3d/Load3DAdvanced.vue'
+
+describe('Load3DAdvanced', () => {
+  it('renders the inner Load3D with all expressive features disabled', () => {
+    const MOCK_NODE = { id: 'node', type: 'Load3DAdvanced' }
+    render(Load3DAdvanced, {
+      props: {
+        widget: { node: MOCK_NODE } as never
+      }
+    })
+    expect(lastProps.value).toMatchObject({
+      canUseRecording: false,
+      canUseHdri: false,
+      canUseBackgroundImage: false
+    })
+  })
+
+  it('forwards widget and nodeId to the inner Load3D', () => {
+    const widget = { node: { id: 'a', type: 'Load3DAdvanced' } }
+    render(Load3DAdvanced, { props: { widget: widget as never, nodeId: 'a' } })
+    expect(lastProps.value?.widget).toEqual(widget)
+    expect(lastProps.value?.nodeId).toBe('a')
+  })
+})

src/components/load3d/Load3DAdvanced.vue

@@ -0,0 +1,21 @@
+<template>
+  <Load3D
+    :widget="widget"
+    :node-id="nodeId"
+    :can-use-recording="false"
+    :can-use-hdri="false"
+    :can-use-background-image="false"
+  />
+</template>
+
+<script setup lang="ts">
+import Load3D from '@/components/load3d/Load3D.vue'
+import type { NodeId } from '@/platform/workflow/validation/schemas/workflowSchema'
+import type { ComponentWidget } from '@/scripts/domWidget'
+import type { SimplifiedWidget } from '@/types/simplifiedWidget'
+
+defineProps<{
+  widget: ComponentWidget<string[]> | SimplifiedWidget
+  nodeId?: NodeId
+}>()
+</script>

src/components/load3d/Load3DControls.vue

@@ -52,6 +52,7 @@
         v-model:background-image="sceneConfig!.backgroundImage"
         v-model:background-render-mode="sceneConfig!.backgroundRenderMode"
         v-model:fov="cameraConfig!.fov"
+        :show-background-image="canUseBackgroundImage"
         :hdri-active="
           !!lightConfig?.hdri?.hdriPath && !!lightConfig?.hdri?.enabled
         "
@@ -81,6 +82,7 @@
         />
 
         <HDRIControls
+          v-if="canUseHdri"
           v-model:hdri-config="lightConfig!.hdri"
           :has-background-image="!!sceneConfig?.backgroundImage"
           @update-hdri-file="handleHDRIFileUpdate"
@@ -129,12 +131,16 @@ const {
   canUseGizmo = true,
   canUseLighting = true,
   canExport = true,
+  canUseHdri = true,
+  canUseBackgroundImage = true,
   materialModes = ['original', 'normal', 'wireframe'],
   hasSkeleton = false
 } = defineProps<{
   canUseGizmo?: boolean
   canUseLighting?: boolean
   canExport?: boolean
+  canUseHdri?: boolean
+  canUseBackgroundImage?: boolean
   materialModes?: readonly MaterialMode[]
   hasSkeleton?: boolean
 }>()

src/components/load3d/controls/SceneControls.vue

@@ -37,7 +37,7 @@
         </Button>
       </div>
 
-      <div v-if="!hasBackgroundImage">
+      <div v-if="showBackgroundImage && !hasBackgroundImage">
         <Button
           v-tooltip.right="{
             value: $t('load3d.uploadBackgroundImage'),
@@ -61,7 +61,7 @@
       </div>
     </template>
 
-    <div v-if="hasBackgroundImage">
+    <div v-if="showBackgroundImage && hasBackgroundImage">
       <Button
         v-tooltip.right="{
           value: $t('load3d.panoramaMode'),
@@ -83,12 +83,16 @@
     </div>
 
     <PopupSlider
-      v-if="hasBackgroundImage && backgroundRenderMode === 'panorama'"
+      v-if="
+        showBackgroundImage &&
+        hasBackgroundImage &&
+        backgroundRenderMode === 'panorama'
+      "
       v-model="fov"
       :tooltip-text="$t('load3d.fov')"
     />
 
-    <div v-if="hasBackgroundImage">
+    <div v-if="showBackgroundImage && hasBackgroundImage">
       <Button
         v-tooltip.right="{
           value: $t('load3d.removeBackgroundImage'),
@@ -114,8 +118,9 @@ import Button from '@/components/ui/button/Button.vue'
 import type { BackgroundRenderModeType } from '@/extensions/core/load3d/interfaces'
 import { cn } from '@comfyorg/tailwind-utils'
 
-const { hdriActive = false } = defineProps<{
+const { hdriActive = false, showBackgroundImage = true } = defineProps<{
   hdriActive?: boolean
+  showBackgroundImage?: boolean
 }>()
 
 const emit = defineEmits<{

src/extensions/core/load3d.ts

@@ -22,6 +22,7 @@ import {
   LOAD3D_NONE_MODEL,
   SUPPORTED_EXTENSIONS_ACCEPT
 } from '@/extensions/core/load3d/constants'
+import { snapshotLoad3dState } from '@/extensions/core/load3d/load3dSerialize'
 import Load3dUtils from '@/extensions/core/load3d/Load3dUtils'
 import { t } from '@/i18n'
 import type { LGraphNode } from '@/lib/litegraph/src/LGraphNode'
@@ -413,16 +414,10 @@ useExtensionService().registerExtension({
             if (cached) return cached
           }
 
-          const cameraConfig: CameraConfig = (node.properties[
-            'Camera Config'
-          ] as CameraConfig | undefined) || {
-            cameraType: currentLoad3d.getCurrentCameraType(),
-            fov: currentLoad3d.cameraManager.perspectiveCamera.fov
-          }
-          cameraConfig.state = currentLoad3d.getCameraState()
-          node.properties['Camera Config'] = cameraConfig
-
-          currentLoad3d.stopRecording()
+          const { camera_info, model_3d_info } = snapshotLoad3dState(
+            node,
+            currentLoad3d
+          )
 
           const {
             scene: imageData,
@@ -441,16 +436,11 @@ useExtensionService().registerExtension({
 
           currentLoad3d.handleResize()
 
-          const modelInfo = currentLoad3d.getModelInfo()
-          const model_3d_info: Model3DInfo = modelInfo ? [modelInfo] : []
-
           const returnVal: Load3dCachedOutput = {
             image: `threed/${data.name} [temp]`,
             mask: `threed/${dataMask.name} [temp]`,
             normal: `threed/${dataNormal.name} [temp]`,
-            camera_info:
-              (node.properties['Camera Config'] as CameraConfig | undefined)
-                ?.state || null,
+            camera_info,
             recording: '',
             model_3d_info
           }

src/extensions/core/load3d/MeshModelAdapter.test.ts

@@ -23,6 +23,7 @@ const mtlLoaderStub = {
 const objLoaderStub = {
   setWorkerUrl: vi.fn(),
   setMaterials: vi.fn(),
+  setBaseObject3d: vi.fn(),
   loadAsync: vi.fn<(url: string) => Promise<THREE.Object3D>>()
 }
 
@@ -58,6 +59,7 @@ vi.mock('wwobjloader2', () => ({
   OBJLoader2Parallel: class {
     setWorkerUrl = objLoaderStub.setWorkerUrl
     setMaterials = objLoaderStub.setMaterials
+    setBaseObject3d = objLoaderStub.setBaseObject3d
     loadAsync = objLoaderStub.loadAsync
   },
   MtlObjBridge: {
@@ -247,6 +249,24 @@ describe('MeshModelAdapter', () => {
 
       expect(ctx.registerOriginalMaterial).toHaveBeenCalledTimes(1)
     })
+
+    it('resets baseObject3d on every load so meshes do not accumulate across calls', async () => {
+      objLoaderStub.loadAsync.mockResolvedValue(makeFbxLikeGroup())
+
+      const adapter = new MeshModelAdapter()
+      const ctx = makeContext('wireframe')
+      await adapter.load(ctx, '/api/view/', 'first.obj')
+      await adapter.load(ctx, '/api/view/', 'second.obj')
+
+      expect(objLoaderStub.setBaseObject3d).toHaveBeenCalledTimes(2)
+      const bases = objLoaderStub.setBaseObject3d.mock.calls.map(
+        ([base]) => base
+      )
+      expect(bases[0]).toBeInstanceOf(THREE.Object3D)
+      expect(bases[1]).toBeInstanceOf(THREE.Object3D)
+      // Each call should hand the loader a fresh container, not the same one.
+      expect(bases[0]).not.toBe(bases[1])
+    })
   })
 
   describe('GLTF loader path', () => {

src/extensions/core/load3d/MeshModelAdapter.ts

@@ -102,6 +102,8 @@ export class MeshModelAdapter implements ModelAdapter {
     path: string,
     filename: string
   ): Promise<THREE.Object3D> {
+    this.objLoader.setBaseObject3d(new THREE.Object3D())
+
     if (ctx.materialMode === 'original') {
       try {
         this.mtlLoader.setPath(path)

src/extensions/core/load3d/load3dSerialize.test.ts

@@ -0,0 +1,87 @@
+import { describe, expect, it, vi } from 'vitest'
+
+import type Load3d from '@/extensions/core/load3d/Load3d'
+import { snapshotLoad3dState } from '@/extensions/core/load3d/load3dSerialize'
+import type { CameraState } from '@/extensions/core/load3d/interfaces'
+import type { LGraphNode } from '@/lib/litegraph/src/LGraphNode'
+
+function makeNode(props: Record<string, unknown> = {}): LGraphNode {
+  return { properties: { ...props } } as unknown as LGraphNode
+}
+
+const baseCameraState: CameraState = {
+  position: { x: 1, y: 2, z: 3 },
+  target: { x: 0, y: 0, z: 0 },
+  zoom: 1,
+  cameraType: 'perspective'
+} as unknown as CameraState
+
+function makeLoad3d({
+  cameraType = 'perspective',
+  fov = 35,
+  modelInfo = { transform: { position: [0, 0, 0] } } as unknown
+}: {
+  cameraType?: string
+  fov?: number
+  modelInfo?: unknown
+} = {}) {
+  return {
+    getCurrentCameraType: vi.fn(() => cameraType),
+    cameraManager: { perspectiveCamera: { fov } },
+    getCameraState: vi.fn(() => baseCameraState),
+    stopRecording: vi.fn(),
+    getModelInfo: vi.fn(() => modelInfo)
+  } as unknown as Load3d
+}
+
+describe('snapshotLoad3dState', () => {
+  it('returns only camera_info and model_3d_info', () => {
+    const result = snapshotLoad3dState(makeNode(), makeLoad3d())
+    expect(Object.keys(result).sort()).toEqual(['camera_info', 'model_3d_info'])
+  })
+
+  it('writes the camera state into properties["Camera Config"]', () => {
+    const node = makeNode()
+    snapshotLoad3dState(node, makeLoad3d({ fov: 42 }))
+    const cfg = node.properties['Camera Config'] as Record<string, unknown>
+    expect(cfg).toMatchObject({
+      cameraType: 'perspective',
+      fov: 42,
+      state: baseCameraState
+    })
+  })
+
+  it('preserves an existing Camera Config object instead of replacing it', () => {
+    const existing = { cameraType: 'orthographic', fov: 99 }
+    const node = makeNode({ 'Camera Config': existing })
+    snapshotLoad3dState(node, makeLoad3d())
+    // Same object reference (mutated in place), with state attached.
+    expect(node.properties['Camera Config']).toBe(existing)
+    expect(
+      (node.properties['Camera Config'] as Record<string, unknown>).state
+    ).toBe(baseCameraState)
+  })
+
+  it('stops in-progress recording as a side effect', () => {
+    const load3d = makeLoad3d()
+    snapshotLoad3dState(makeNode(), load3d)
+    expect(load3d.stopRecording).toHaveBeenCalledOnce()
+  })
+
+  it('returns model_3d_info as a single-element list when a model is loaded', () => {
+    const info = { transform: { position: [1, 2, 3] } }
+    const result = snapshotLoad3dState(
+      makeNode(),
+      makeLoad3d({ modelInfo: info })
+    )
+    expect(result.model_3d_info).toEqual([info])
+  })
+
+  it('returns an empty model_3d_info list when no model is loaded', () => {
+    const result = snapshotLoad3dState(
+      makeNode(),
+      makeLoad3d({ modelInfo: null })
+    )
+    expect(result.model_3d_info).toEqual([])
+  })
+})

src/extensions/core/load3d/load3dSerialize.ts

@@ -0,0 +1,36 @@
+import type Load3d from '@/extensions/core/load3d/Load3d'
+import type {
+  CameraConfig,
+  CameraState,
+  Model3DInfo
+} from '@/extensions/core/load3d/interfaces'
+import type { LGraphNode } from '@/lib/litegraph/src/LGraphNode'
+
+export type Load3dSerializedBase = {
+  camera_info: CameraState | null
+  model_3d_info: Model3DInfo
+}
+
+export function snapshotLoad3dState(
+  node: LGraphNode,
+  load3d: Load3d
+): Load3dSerializedBase {
+  const cameraConfig: CameraConfig = (node.properties['Camera Config'] as
+    | CameraConfig
+    | undefined) || {
+    cameraType: load3d.getCurrentCameraType(),
+    fov: load3d.cameraManager.perspectiveCamera.fov
+  }
+  cameraConfig.state = load3d.getCameraState()
+  node.properties['Camera Config'] = cameraConfig
+
+  load3d.stopRecording()
+
+  const modelInfo = load3d.getModelInfo()
+  const model_3d_info: Model3DInfo = modelInfo ? [modelInfo] : []
+
+  return {
+    camera_info: cameraConfig.state ?? null,
+    model_3d_info
+  }
+}

src/extensions/core/load3d/nodeTypes.ts

@@ -9,7 +9,12 @@ const LOAD3D_PREVIEW_NODES = new Set([
   'PreviewPointCloud'
 ])
 
-const LOAD3D_ALL_NODES = new Set([...LOAD3D_PREVIEW_NODES, 'Load3D', 'SaveGLB'])
+const LOAD3D_ALL_NODES = new Set([
+  ...LOAD3D_PREVIEW_NODES,
+  'Load3D',
+  'Load3DAdvanced',
+  'SaveGLB'
+])
 
 export const isLoad3dPreviewNode = (nodeType: string): boolean =>
   LOAD3D_PREVIEW_NODES.has(nodeType)

src/extensions/core/load3dAdvanced.ts

@@ -0,0 +1,103 @@
+import { nextTick } from 'vue'
+
+import Load3DAdvanced from '@/components/load3d/Load3DAdvanced.vue'
+import { nodeToLoad3dMap, useLoad3d } from '@/composables/useLoad3d'
+import { createExportMenuItems } from '@/extensions/core/load3d/exportMenuHelper'
+import type { CameraConfig } from '@/extensions/core/load3d/interfaces'
+import Load3DConfiguration from '@/extensions/core/load3d/Load3DConfiguration'
+import { snapshotLoad3dState } from '@/extensions/core/load3d/load3dSerialize'
+import type { LGraphNode } from '@/lib/litegraph/src/LGraphNode'
+import type { IContextMenuValue } from '@/lib/litegraph/src/interfaces'
+import type { CustomInputSpec } from '@/schemas/nodeDef/nodeDefSchemaV2'
+import { ComponentWidgetImpl, addWidget } from '@/scripts/domWidget'
+import { useExtensionService } from '@/services/extensionService'
+import { useLoad3dService } from '@/services/load3dService'
+
+const inputSpecLoad3DAdvanced: CustomInputSpec = {
+  name: 'viewport_state',
+  type: 'LOAD_3D_ADVANCED',
+  isPreview: false
+}
+
+useExtensionService().registerExtension({
+  name: 'Comfy.Load3DAdvanced',
+
+  beforeRegisterNodeDef(_nodeType, nodeData) {
+    if (nodeData.name !== 'Load3DAdvanced') return
+    if (!nodeData.input?.required) return
+    nodeData.input.required.viewport_state = ['LOAD_3D_ADVANCED', {}]
+  },
+
+  getNodeMenuItems(node: LGraphNode): (IContextMenuValue | null)[] {
+    if (node.constructor.comfyClass !== 'Load3DAdvanced') return []
+
+    const load3d = useLoad3dService().getLoad3d(node)
+    if (!load3d) return []
+
+    return createExportMenuItems(load3d)
+  },
+
+  getCustomWidgets() {
+    return {
+      LOAD_3D_ADVANCED(node) {
+        const widget = new ComponentWidgetImpl({
+          node,
+          name: 'viewport_state',
+          component: Load3DAdvanced,
+          inputSpec: inputSpecLoad3DAdvanced,
+          options: {}
+        })
+
+        widget.type = 'load3DAdvanced'
+
+        addWidget(node, widget)
+
+        return { widget }
+      }
+    }
+  },
+
+  async nodeCreated(node: LGraphNode) {
+    if (node.constructor.comfyClass !== 'Load3DAdvanced') return
+
+    const [oldWidth, oldHeight] = node.size
+    node.setSize([Math.max(oldWidth, 300), Math.max(oldHeight, 600)])
+
+    await nextTick()
+
+    useLoad3d(node).onLoad3dReady((load3d) => {
+      const modelWidget = node.widgets?.find((w) => w.name === 'model_file')
+      const width = node.widgets?.find((w) => w.name === 'width')
+      const height = node.widgets?.find((w) => w.name === 'height')
+      if (!modelWidget || !width || !height) return
+
+      const cameraConfig = node.properties['Camera Config'] as
+        | CameraConfig
+        | undefined
+      const cameraState = cameraConfig?.state
+
+      const config = new Load3DConfiguration(load3d, node.properties)
+      config.configure({
+        loadFolder: 'input',
+        modelWidget,
+        cameraState,
+        width,
+        height
+      })
+    })
+
+    useLoad3d(node).waitForLoad3d(() => {
+      const sceneWidget = node.widgets?.find((w) => w.name === 'viewport_state')
+      if (!sceneWidget) return
+
+      sceneWidget.serializeValue = async () => {
+        const currentLoad3d = nodeToLoad3dMap.get(node)
+        if (!currentLoad3d) {
+          console.error('No load3d instance found for node')
+          return null
+        }
+        return snapshotLoad3dState(node, currentLoad3d)
+      }
+    })
+  }
+})

src/extensions/core/load3dLazy.ts

@@ -37,6 +37,7 @@ async function loadLoad3dExtensions(): Promise<ComfyExtension[]> {
     // Import extensions - they self-register via useExtensionService()
     await Promise.all([
       import('./load3d'),
+      import('./load3dAdvanced'),
       import('./load3dPreviewExtensions'),
       import('./saveMesh')
     ])
@@ -66,6 +67,12 @@ useExtensionService().registerExtension({
           modelFile[1].mesh_upload = true
           modelFile[1].upload_subfolder = '3d'
         }
+      } else if (nodeData.name === 'Load3DAdvanced') {
+        const modelFile = nodeData.input?.required?.model_file
+        if (modelFile?.[1]) {
+          modelFile[1].mesh_upload = true
+          modelFile[1].upload_subfolder = ''
+        }
       }
 
       // Load the 3D extensions and replay their beforeRegisterNodeDef hooks,

src/platform/workspace/components/WorkspaceSwitcherPopover.test.ts

@@ -0,0 +1,94 @@
+import { createTestingPinia } from '@pinia/testing'
+import { render, screen } from '@testing-library/vue'
+import { describe, expect, it, vi } from 'vitest'
+import { ref } from 'vue'
+import { createI18n } from 'vue-i18n'
+
+import WorkspaceSwitcherPopover from './WorkspaceSwitcherPopover.vue'
+
+vi.mock('@/platform/workspace/composables/useWorkspaceSwitch', () => ({
+  useWorkspaceSwitch: () => ({ switchWorkspace: vi.fn() })
+}))
+
+vi.mock('@/composables/billing/useBillingContext', () => ({
+  useBillingContext: () => ({ subscription: ref(null) })
+}))
+
+const LONG_WORKSPACE_NAME =
+  'Quantum Renaissance Collective for Hyperdimensional Latent Diffusion Research and Experimental Workflow Engineering'
+
+const i18n = createI18n({
+  legacy: false,
+  locale: 'en',
+  messages: {
+    en: {
+      workspaceSwitcher: {
+        personal: 'Personal',
+        roleOwner: 'Owner',
+        roleMember: 'Member',
+        createWorkspace: 'Create new workspace',
+        maxWorkspacesReached:
+          'You can only own 10 workspaces. Delete one to create a new one.'
+      }
+    }
+  }
+})
+
+function createWorkspaceState(overrides: Record<string, unknown>) {
+  return {
+    created_at: '2026-01-01T00:00:00Z',
+    joined_at: '2026-01-01T00:00:00Z',
+    isSubscribed: false,
+    subscriptionPlan: null,
+    subscriptionTier: null,
+    members: [],
+    pendingInvites: [],
+    ...overrides
+  }
+}
+
+function renderComponent() {
+  return render(WorkspaceSwitcherPopover, {
+    global: {
+      plugins: [
+        createTestingPinia({
+          createSpy: vi.fn,
+          initialState: {
+            teamWorkspace: {
+              activeWorkspaceId: 'ws-personal',
+              isFetchingWorkspaces: false,
+              workspaces: [
+                createWorkspaceState({
+                  id: 'ws-personal',
+                  name: 'Personal Workspace',
+                  type: 'personal',
+                  role: 'owner'
+                }),
+                createWorkspaceState({
+                  id: 'ws-team-long',
+                  name: LONG_WORKSPACE_NAME,
+                  type: 'team',
+                  role: 'member'
+                })
+              ]
+            }
+          }
+        }),
+        i18n
+      ],
+      stubs: {
+        WorkspaceProfilePic: true
+      }
+    }
+  })
+}
+
+describe('WorkspaceSwitcherPopover', () => {
+  it('exposes the full team workspace name as a tooltip on the row', () => {
+    renderComponent()
+
+    const name = screen.getByText(LONG_WORKSPACE_NAME)
+
+    expect(name).toHaveAttribute('title', LONG_WORKSPACE_NAME)
+  })
+})

src/platform/workspace/components/WorkspaceSwitcherPopover.vue

@@ -34,21 +34,20 @@
                 @click="handleSelectWorkspace(workspace)"
               >
                 <WorkspaceProfilePic
-                  class="size-8 text-sm"
+                  class="size-8 shrink-0 text-sm"
                   :workspace-name="workspace.name"
                 />
                 <div class="flex min-w-0 flex-1 flex-col items-start gap-1">
-                  <div class="flex items-center gap-1.5">
-                    <span class="text-sm text-base-foreground">
-                      {{
-                        workspace.type === 'personal'
-                          ? $t('workspaceSwitcher.personal')
-                          : workspace.name
-                      }}
+                  <div class="flex max-w-full items-center gap-1.5">
+                    <span
+                      :title="getDisplayName(workspace)"
+                      class="truncate text-sm text-base-foreground"
+                    >
+                      {{ getDisplayName(workspace) }}
                     </span>
                     <span
                       v-if="resolveTierLabel(workspace)"
-                      class="rounded-full bg-base-foreground px-1 py-0.5 text-2xs font-bold text-base-background uppercase"
+                      class="shrink-0 rounded-full bg-base-foreground px-1 py-0.5 text-2xs font-bold text-base-background uppercase"
                     >
                       {{ resolveTierLabel(workspace) }}
                     </span>
@@ -59,7 +58,7 @@
                 </div>
                 <i
                   v-if="isCurrentWorkspace(workspace)"
-                  class="pi pi-check text-sm text-base-foreground"
+                  class="pi pi-check shrink-0 text-sm text-base-foreground"
                 />
               </button>
             </div>
@@ -171,6 +170,12 @@ function isCurrentWorkspace(workspace: AvailableWorkspace): boolean {
   return workspace.id === workspaceId.value
 }
 
+function getDisplayName(workspace: AvailableWorkspace): string {
+  return workspace.type === 'personal'
+    ? t('workspaceSwitcher.personal')
+    : workspace.name
+}
+
 function getRoleLabel(role: AvailableWorkspace['role']): string {
   if (role === 'owner') return t('workspaceSwitcher.roleOwner')
   if (role === 'member') return t('workspaceSwitcher.roleMember')

src/platform/workspace/stores/workspaceAuthStore.ts

@@ -33,6 +33,10 @@ const WorkspaceTokenResponseSchema = z.object({
   permissions: z.array(z.string())
 })
 
+export type WorkspaceTokenResponse = z.infer<
+  typeof WorkspaceTokenResponseSchema
+>
+
 export class WorkspaceAuthError extends Error {
   constructor(
     message: string,

src/renderer/extensions/vueNodes/widgets/registry/widgetRegistry.ts

@@ -51,6 +51,9 @@ const AudioPreviewPlayer = defineAsyncComponent(
 const Load3D = defineAsyncComponent(
   () => import('@/components/load3d/Load3D.vue')
 )
+const Load3DAdvanced = defineAsyncComponent(
+  () => import('@/components/load3d/Load3DAdvanced.vue')
+)
 const WidgetImageCrop = defineAsyncComponent(
   () => import('@/components/imagecrop/WidgetImageCrop.vue')
 )
@@ -169,6 +172,14 @@ const coreWidgetDefinitions: Array<[string, WidgetDefinition]> = [
     }
   ],
   ['load3D', { component: Load3D, aliases: ['LOAD_3D'], essential: false }],
+  [
+    'load3DAdvanced',
+    {
+      component: Load3DAdvanced,
+      aliases: ['LOAD_3D_ADVANCED'],
+      essential: false
+    }
+  ],
   [
     'imagecrop',
     {
@@ -243,6 +254,7 @@ const EXPANDING_TYPES = [
   'textarea',
   'markdown',
   'load3D',
+  'load3DAdvanced',
   'curve',
   'painter',
   'imagecompare',