[refactor] refactor load3d (#5765)

Summary

Fully Refactored the Load3D module to improve architecture and
maintainability by consolidating functionality into a
centralized composable pattern and simplifying component structure. and
support VueNodes system

  Changes

- Architecture: Introduced new useLoad3d composable to centralize 3D
loading logic and state
  management
- Component Simplification: Removed redundant components
(Load3DAnimation.vue, Load3DAnimationScene.vue,
  PreviewManager.ts) 
- Support VueNodes
- improve config store
- remove lineart output due Animation doesnot support it, may add it
back later
- remove Preview screen and keep scene in fixed ratio in load3d (not
affect preview3d)
- improve record video feature which will already record video by same
ratio as scene
Need BE change https://github.com/comfyanonymous/ComfyUI/pull/10025


https://github.com/user-attachments/assets/9e038729-84a0-45ad-b0f2-11c57d7e0c9a



┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5765-refactor-refactor-load3d-2796d73d365081728297cc486e2e9052)
by [Unito](https://www.unito.io)

src/components/load3d/Load3D.vue

@@ -1,71 +1,48 @@
 <template>
   <div
-    class="relative h-full w-full"
+    class="widget-expands relative h-full w-full"
     @mouseenter="handleMouseEnter"
     @mouseleave="handleMouseLeave"
+    @pointerdown.stop
+    @pointermove.stop
+    @pointerup.stop
   >
     <Load3DScene
+      v-if="node"
       ref="load3DSceneRef"
-      :node="node"
-      :input-spec="inputSpec"
-      :background-color="backgroundColor"
-      :show-grid="showGrid"
-      :light-intensity="lightIntensity"
-      :fov="fov"
-      :camera-type="cameraType"
-      :show-preview="showPreview"
-      :background-image="backgroundImage"
-      :up-direction="upDirection"
-      :material-mode="materialMode"
-      :edge-threshold="edgeThreshold"
-      @material-mode-change="listenMaterialModeChange"
-      @background-color-change="listenBackgroundColorChange"
-      @light-intensity-change="listenLightIntensityChange"
-      @fov-change="listenFOVChange"
-      @camera-type-change="listenCameraTypeChange"
-      @show-grid-change="listenShowGridChange"
-      @show-preview-change="listenShowPreviewChange"
-      @background-image-change="listenBackgroundImageChange"
-      @up-direction-change="listenUpDirectionChange"
-      @edge-threshold-change="listenEdgeThresholdChange"
-      @recording-status-change="listenRecordingStatusChange"
-    />
-    <Load3DControls
-      :input-spec="inputSpec"
-      :background-color="backgroundColor"
-      :show-grid="showGrid"
-      :show-preview="showPreview"
-      :light-intensity="lightIntensity"
-      :show-light-intensity-button="showLightIntensityButton"
-      :fov="fov"
-      :show-f-o-v-button="showFOVButton"
-      :show-preview-button="showPreviewButton"
-      :camera-type="cameraType"
-      :has-background-image="hasBackgroundImage"
-      :up-direction="upDirection"
-      :material-mode="materialMode"
-      :edge-threshold="edgeThreshold"
-      @update-background-image="handleBackgroundImageUpdate"
-      @switch-camera="switchCamera"
-      @toggle-grid="toggleGrid"
-      @update-background-color="handleBackgroundColorChange"
-      @update-light-intensity="handleUpdateLightIntensity"
-      @toggle-preview="togglePreview"
-      @update-f-o-v="handleUpdateFOV"
-      @update-up-direction="handleUpdateUpDirection"
-      @update-material-mode="handleUpdateMaterialMode"
-      @update-edge-threshold="handleUpdateEdgeThreshold"
-      @export-model="handleExportModel"
+      :initialize-load3d="initializeLoad3d"
+      :cleanup="cleanup"
+      :loading="loading"
+      :loading-message="loadingMessage"
+      :on-model-drop="isPreview ? undefined : handleModelDrop"
+      :is-preview="isPreview"
     />
+    <div class="pointer-events-none absolute top-0 left-0 h-full w-full">
+      <Load3DControls
+        v-model:scene-config="sceneConfig"
+        v-model:model-config="modelConfig"
+        v-model:camera-config="cameraConfig"
+        v-model:light-config="lightConfig"
+        @update-background-image="handleBackgroundImageUpdate"
+        @export-model="handleExportModel"
+      />
+      <AnimationControls
+        v-if="animations && animations.length > 0"
+        v-model:animations="animations"
+        v-model:playing="playing"
+        v-model:selected-speed="selectedSpeed"
+        v-model:selected-animation="selectedAnimation"
+      />
+    </div>
     <div
-      v-if="enable3DViewer"
+      v-if="enable3DViewer && node"
       class="pointer-events-auto absolute top-12 right-2 z-20"
     >
-      <ViewerControls :node="node" />
+      <ViewerControls :node="node as LGraphNode" />
     </div>
 
     <div
-      v-if="showRecordingControls"
+      v-if="!isPreview"
       class="pointer-events-auto absolute right-2 z-20"
       :class="{
         'top-12': !enable3DViewer,
@@ -73,10 +50,9 @@
       }"
     >
       <RecordingControls
-        :node="node"
-        :is-recording="isRecording"
-        :has-recording="hasRecording"
-        :recording-duration="recordingDuration"
+        v-model:is-recording="isRecording"
+        v-model:has-recording="hasRecording"
+        v-model:recording-duration="recordingDuration"
         @start-recording="handleStartRecording"
         @stop-recording="handleStopRecording"
         @export-recording="handleExportRecording"
@@ -87,250 +63,79 @@
 </template>
 
 <script setup lang="ts">
-import { computed, ref } from 'vue'
-import { useI18n } from 'vue-i18n'
+import { computed, onMounted, ref } from 'vue'
+import type { Ref } from 'vue'
 
 import Load3DControls from '@/components/load3d/Load3DControls.vue'
 import Load3DScene from '@/components/load3d/Load3DScene.vue'
+import AnimationControls from '@/components/load3d/controls/AnimationControls.vue'
 import RecordingControls from '@/components/load3d/controls/RecordingControls.vue'
 import ViewerControls from '@/components/load3d/controls/ViewerControls.vue'
-import Load3dUtils from '@/extensions/core/load3d/Load3dUtils'
-import type {
-  CameraType,
-  Load3DNodeType,
-  MaterialMode,
-  UpDirection
-} from '@/extensions/core/load3d/interfaces'
+import { useLoad3d } from '@/composables/useLoad3d'
+import type { LGraphNode } from '@/lib/litegraph/src/LGraphNode'
 import { useSettingStore } from '@/platform/settings/settingStore'
-import { useToastStore } from '@/platform/updates/common/toastStore'
-import type { CustomInputSpec } from '@/schemas/nodeDef/nodeDefSchemaV2'
+import type { NodeId } from '@/platform/workflow/validation/schemas/workflowSchema'
+import { app } from '@/scripts/app'
 import type { ComponentWidget } from '@/scripts/domWidget'
+import type { SimplifiedWidget } from '@/types/simplifiedWidget'
 
-const { t } = useI18n()
-const { widget } = defineProps<{
-  widget: ComponentWidget<string[]>
+const props = defineProps<{
+  widget: ComponentWidget<string[]> | SimplifiedWidget
+  nodeId?: NodeId
 }>()
 
-const inputSpec = widget.inputSpec as CustomInputSpec
+function isComponentWidget(
+  widget: ComponentWidget<string[]> | SimplifiedWidget
+): widget is ComponentWidget<string[]> {
+  return 'node' in widget && widget.node !== undefined
+}
 
-const node = widget.node
-const type = inputSpec.type as Load3DNodeType
+const node = ref<LGraphNode | null>(null)
+
+if (isComponentWidget(props.widget)) {
+  node.value = props.widget.node
+} else if (props.nodeId) {
+  onMounted(() => {
+    node.value = app.rootGraph?.getNodeById(props.nodeId!) || null
+  })
+}
 
-const backgroundColor = ref('#000000')
-const showGrid = ref(true)
-const showPreview = ref(false)
-const lightIntensity = ref(5)
-const showLightIntensityButton = ref(true)
-const fov = ref(75)
-const showFOVButton = ref(true)
-const cameraType = ref<CameraType>('perspective')
-const hasBackgroundImage = ref(false)
-const backgroundImage = ref('')
-const upDirection = ref<UpDirection>('original')
-const materialMode = ref<MaterialMode>('original')
-const edgeThreshold = ref(85)
 const load3DSceneRef = ref<InstanceType<typeof Load3DScene> | null>(null)
-const isRecording = ref(false)
-const hasRecording = ref(false)
-const recordingDuration = ref(0)
-const showRecordingControls = ref(!inputSpec.isPreview)
+
+const {
+  // configs
+  sceneConfig,
+  modelConfig,
+  cameraConfig,
+  lightConfig,
+
+  // other state
+  isRecording,
+  isPreview,
+  hasRecording,
+  recordingDuration,
+  animations,
+  playing,
+  selectedSpeed,
+  selectedAnimation,
+  loading,
+  loadingMessage,
+
+  // Methods
+  initializeLoad3d,
+  handleMouseEnter,
+  handleMouseLeave,
+  handleStartRecording,
+  handleStopRecording,
+  handleExportRecording,
+  handleClearRecording,
+  handleBackgroundImageUpdate,
+  handleExportModel,
+  handleModelDrop,
+  cleanup
+} = useLoad3d(node as Ref<LGraphNode | null>)
+
 const enable3DViewer = computed(() =>
   useSettingStore().get('Comfy.Load3D.3DViewerEnable')
 )
-
-const showPreviewButton = computed(() => {
-  return !type.includes('Preview')
-})
-
-const handleMouseEnter = () => {
-  if (load3DSceneRef.value?.load3d) {
-    load3DSceneRef.value.load3d.updateStatusMouseOnScene(true)
-  }
-}
-
-const handleMouseLeave = () => {
-  if (load3DSceneRef.value?.load3d) {
-    load3DSceneRef.value.load3d.updateStatusMouseOnScene(false)
-  }
-}
-
-const handleStartRecording = async () => {
-  if (load3DSceneRef.value?.load3d) {
-    await load3DSceneRef.value.load3d.startRecording()
-    isRecording.value = true
-  }
-}
-
-const handleStopRecording = () => {
-  if (load3DSceneRef.value?.load3d) {
-    load3DSceneRef.value.load3d.stopRecording()
-    isRecording.value = false
-    recordingDuration.value = load3DSceneRef.value.load3d.getRecordingDuration()
-    hasRecording.value = recordingDuration.value > 0
-  }
-}
-
-const handleExportRecording = () => {
-  if (load3DSceneRef.value?.load3d) {
-    const timestamp = new Date().toISOString().replace(/[:.]/g, '-')
-    const filename = `${timestamp}-scene-recording.mp4`
-    load3DSceneRef.value.load3d.exportRecording(filename)
-  }
-}
-
-const handleClearRecording = () => {
-  if (load3DSceneRef.value?.load3d) {
-    load3DSceneRef.value.load3d.clearRecording()
-    hasRecording.value = false
-    recordingDuration.value = 0
-  }
-}
-
-const switchCamera = () => {
-  cameraType.value =
-    cameraType.value === 'perspective' ? 'orthographic' : 'perspective'
-
-  showFOVButton.value = cameraType.value === 'perspective'
-
-  node.properties['Camera Type'] = cameraType.value
-}
-
-const togglePreview = (value: boolean) => {
-  showPreview.value = value
-
-  node.properties['Show Preview'] = showPreview.value
-}
-
-const toggleGrid = (value: boolean) => {
-  showGrid.value = value
-
-  node.properties['Show Grid'] = showGrid.value
-}
-
-const handleUpdateLightIntensity = (value: number) => {
-  lightIntensity.value = value
-
-  node.properties['Light Intensity'] = lightIntensity.value
-}
-
-const handleBackgroundImageUpdate = async (file: File | null) => {
-  if (!file) {
-    hasBackgroundImage.value = false
-    backgroundImage.value = ''
-    node.properties['Background Image'] = ''
-    return
-  }
-
-  const resourceFolder = (node.properties['Resource Folder'] as string) || ''
-
-  const subfolder = resourceFolder.trim() ? `3d/${resourceFolder.trim()}` : '3d'
-
-  backgroundImage.value = await Load3dUtils.uploadFile(file, subfolder)
-
-  node.properties['Background Image'] = backgroundImage.value
-}
-
-const handleUpdateFOV = (value: number) => {
-  fov.value = value
-
-  node.properties['FOV'] = fov.value
-}
-
-const handleUpdateEdgeThreshold = (value: number) => {
-  edgeThreshold.value = value
-
-  node.properties['Edge Threshold'] = edgeThreshold.value
-}
-
-const handleBackgroundColorChange = (value: string) => {
-  backgroundColor.value = value
-
-  node.properties['Background Color'] = value
-}
-
-const handleUpdateUpDirection = (value: UpDirection) => {
-  upDirection.value = value
-
-  node.properties['Up Direction'] = value
-}
-
-const handleUpdateMaterialMode = (value: MaterialMode) => {
-  materialMode.value = value
-
-  node.properties['Material Mode'] = value
-}
-
-const handleExportModel = async (format: string) => {
-  if (!load3DSceneRef.value?.load3d) {
-    useToastStore().addAlert(t('toastMessages.no3dSceneToExport'))
-    return
-  }
-
-  try {
-    await load3DSceneRef.value.load3d.exportModel(format)
-  } catch (error) {
-    console.error('Error exporting model:', error)
-    useToastStore().addAlert(
-      t('toastMessages.failedToExportModel', {
-        format: format.toUpperCase()
-      })
-    )
-  }
-}
-
-const listenMaterialModeChange = (mode: MaterialMode) => {
-  materialMode.value = mode
-
-  showLightIntensityButton.value = mode === 'original'
-}
-
-const listenUpDirectionChange = (value: UpDirection) => {
-  upDirection.value = value
-}
-
-const listenEdgeThresholdChange = (value: number) => {
-  edgeThreshold.value = value
-}
-
-const listenRecordingStatusChange = (value: boolean) => {
-  isRecording.value = value
-
-  if (!value && load3DSceneRef.value?.load3d) {
-    recordingDuration.value = load3DSceneRef.value.load3d.getRecordingDuration()
-    hasRecording.value = recordingDuration.value > 0
-  }
-}
-
-const listenBackgroundColorChange = (value: string) => {
-  backgroundColor.value = value
-}
-
-const listenLightIntensityChange = (value: number) => {
-  lightIntensity.value = value
-}
-
-const listenFOVChange = (value: number) => {
-  fov.value = value
-}
-
-const listenCameraTypeChange = (value: CameraType) => {
-  cameraType.value = value
-  showFOVButton.value = cameraType.value === 'perspective'
-}
-
-const listenShowGridChange = (value: boolean) => {
-  showGrid.value = value
-}
-
-const listenShowPreviewChange = (value: boolean) => {
-  showPreview.value = value
-}
-
-const listenBackgroundImageChange = (value: string) => {
-  backgroundImage.value = value
-
-  if (backgroundImage.value && backgroundImage.value !== '') {
-    hasBackgroundImage.value = true
-  }
-}
 </script>

src/components/load3d/Load3DAnimation.vue

@@ -1,336 +0,0 @@
-<template>
-  <div
-    class="relative h-full w-full"
-    @mouseenter="handleMouseEnter"
-    @mouseleave="handleMouseLeave"
-  >
-    <Load3DAnimationScene
-      ref="load3DAnimationSceneRef"
-      :node="node"
-      :input-spec="inputSpec"
-      :background-color="backgroundColor"
-      :show-grid="showGrid"
-      :light-intensity="lightIntensity"
-      :fov="fov"
-      :camera-type="cameraType"
-      :show-preview="showPreview"
-      :show-f-o-v-button="showFOVButton"
-      :show-light-intensity-button="showLightIntensityButton"
-      :playing="playing"
-      :selected-speed="selectedSpeed"
-      :selected-animation="selectedAnimation"
-      :background-image="backgroundImage"
-      :up-direction="upDirection"
-      :material-mode="materialMode"
-      @material-mode-change="listenMaterialModeChange"
-      @background-color-change="listenBackgroundColorChange"
-      @light-intensity-change="listenLightIntensityChange"
-      @fov-change="listenFOVChange"
-      @camera-type-change="listenCameraTypeChange"
-      @show-grid-change="listenShowGridChange"
-      @show-preview-change="listenShowPreviewChange"
-      @background-image-change="listenBackgroundImageChange"
-      @animation-list-change="animationListChange"
-      @up-direction-change="listenUpDirectionChange"
-      @recording-status-change="listenRecordingStatusChange"
-    />
-    <div class="pointer-events-none absolute top-0 left-0 h-full w-full">
-      <Load3DControls
-        :input-spec="inputSpec"
-        :background-color="backgroundColor"
-        :show-grid="showGrid"
-        :show-preview="showPreview"
-        :light-intensity="lightIntensity"
-        :show-light-intensity-button="showLightIntensityButton"
-        :fov="fov"
-        :show-f-o-v-button="showFOVButton"
-        :show-preview-button="showPreviewButton"
-        :camera-type="cameraType"
-        :has-background-image="hasBackgroundImage"
-        :up-direction="upDirection"
-        :material-mode="materialMode"
-        @update-background-image="handleBackgroundImageUpdate"
-        @switch-camera="switchCamera"
-        @toggle-grid="toggleGrid"
-        @update-background-color="handleBackgroundColorChange"
-        @update-light-intensity="handleUpdateLightIntensity"
-        @toggle-preview="togglePreview"
-        @update-f-o-v="handleUpdateFOV"
-        @update-up-direction="handleUpdateUpDirection"
-        @update-material-mode="handleUpdateMaterialMode"
-      />
-      <Load3DAnimationControls
-        :animations="animations"
-        :playing="playing"
-        @toggle-play="togglePlay"
-        @speed-change="speedChange"
-        @animation-change="animationChange"
-      />
-    </div>
-    <div
-      v-if="showRecordingControls"
-      class="pointer-events-auto absolute top-12 right-2 z-20"
-    >
-      <RecordingControls
-        :node="node"
-        :is-recording="isRecording"
-        :has-recording="hasRecording"
-        :recording-duration="recordingDuration"
-        @start-recording="handleStartRecording"
-        @stop-recording="handleStopRecording"
-        @export-recording="handleExportRecording"
-        @clear-recording="handleClearRecording"
-      />
-    </div>
-  </div>
-</template>
-
-<script setup lang="ts">
-import { computed, ref } from 'vue'
-
-import Load3DAnimationControls from '@/components/load3d/Load3DAnimationControls.vue'
-import Load3DAnimationScene from '@/components/load3d/Load3DAnimationScene.vue'
-import Load3DControls from '@/components/load3d/Load3DControls.vue'
-import RecordingControls from '@/components/load3d/controls/RecordingControls.vue'
-import Load3dUtils from '@/extensions/core/load3d/Load3dUtils'
-import type {
-  AnimationItem,
-  CameraType,
-  Load3DAnimationNodeType,
-  MaterialMode,
-  UpDirection
-} from '@/extensions/core/load3d/interfaces'
-import type { CustomInputSpec } from '@/schemas/nodeDef/nodeDefSchemaV2'
-import type { ComponentWidget } from '@/scripts/domWidget'
-
-const { widget } = defineProps<{
-  widget: ComponentWidget<string[]>
-}>()
-
-const inputSpec = widget.inputSpec as CustomInputSpec
-
-const node = widget.node
-const type = inputSpec.type as Load3DAnimationNodeType
-
-const backgroundColor = ref('#000000')
-const showGrid = ref(true)
-const showPreview = ref(false)
-const lightIntensity = ref(5)
-const showLightIntensityButton = ref(true)
-const fov = ref(75)
-const showFOVButton = ref(true)
-const cameraType = ref<'perspective' | 'orthographic'>('perspective')
-const hasBackgroundImage = ref(false)
-
-const animations = ref<AnimationItem[]>([])
-const playing = ref(false)
-const selectedSpeed = ref(1)
-const selectedAnimation = ref(0)
-const backgroundImage = ref('')
-
-const isRecording = ref(false)
-const hasRecording = ref(false)
-const recordingDuration = ref(0)
-const showRecordingControls = ref(!inputSpec.isPreview)
-
-const showPreviewButton = computed(() => {
-  return !type.includes('Preview')
-})
-
-const load3DAnimationSceneRef = ref<InstanceType<
-  typeof Load3DAnimationScene
-> | null>(null)
-
-const handleMouseEnter = () => {
-  const sceneRef = load3DAnimationSceneRef.value?.load3DSceneRef
-  if (sceneRef?.load3d) {
-    sceneRef.load3d.updateStatusMouseOnScene(true)
-  }
-}
-
-const handleMouseLeave = () => {
-  const sceneRef = load3DAnimationSceneRef.value?.load3DSceneRef
-  if (sceneRef?.load3d) {
-    sceneRef.load3d.updateStatusMouseOnScene(false)
-  }
-}
-
-const handleStartRecording = async () => {
-  const sceneRef = load3DAnimationSceneRef.value?.load3DSceneRef
-  if (sceneRef?.load3d) {
-    await sceneRef.load3d.startRecording()
-    isRecording.value = true
-  }
-}
-
-const handleStopRecording = () => {
-  const sceneRef = load3DAnimationSceneRef.value?.load3DSceneRef
-  if (sceneRef?.load3d) {
-    sceneRef.load3d.stopRecording()
-    isRecording.value = false
-    recordingDuration.value = sceneRef.load3d.getRecordingDuration()
-    hasRecording.value = recordingDuration.value > 0
-  }
-}
-
-const handleExportRecording = () => {
-  const sceneRef = load3DAnimationSceneRef.value?.load3DSceneRef
-  if (sceneRef?.load3d) {
-    const timestamp = new Date().toISOString().replace(/[:.]/g, '-')
-    const filename = `${timestamp}-animation-recording.mp4`
-    sceneRef.load3d.exportRecording(filename)
-  }
-}
-
-const handleClearRecording = () => {
-  const sceneRef = load3DAnimationSceneRef.value?.load3DSceneRef
-  if (sceneRef?.load3d) {
-    sceneRef.load3d.clearRecording()
-    hasRecording.value = false
-    recordingDuration.value = 0
-  }
-}
-
-const listenRecordingStatusChange = (value: boolean) => {
-  isRecording.value = value
-
-  if (!value) {
-    const sceneRef = load3DAnimationSceneRef.value?.load3DSceneRef
-    if (sceneRef?.load3d) {
-      recordingDuration.value = sceneRef.load3d.getRecordingDuration()
-      hasRecording.value = recordingDuration.value > 0
-    }
-  }
-}
-
-const switchCamera = () => {
-  cameraType.value =
-    cameraType.value === 'perspective' ? 'orthographic' : 'perspective'
-
-  showFOVButton.value = cameraType.value === 'perspective'
-
-  node.properties['Camera Type'] = cameraType.value
-}
-
-const togglePreview = (value: boolean) => {
-  showPreview.value = value
-
-  node.properties['Show Preview'] = showPreview.value
-}
-
-const toggleGrid = (value: boolean) => {
-  showGrid.value = value
-
-  node.properties['Show Grid'] = showGrid.value
-}
-
-const handleUpdateLightIntensity = (value: number) => {
-  lightIntensity.value = value
-
-  node.properties['Light Intensity'] = lightIntensity.value
-}
-
-const handleBackgroundImageUpdate = async (file: File | null) => {
-  if (!file) {
-    hasBackgroundImage.value = false
-    backgroundImage.value = ''
-    node.properties['Background Image'] = ''
-    return
-  }
-
-  const resourceFolder = (node.properties['Resource Folder'] as string) || ''
-
-  const subfolder = resourceFolder.trim() ? `3d/${resourceFolder.trim()}` : '3d'
-
-  backgroundImage.value = await Load3dUtils.uploadFile(file, subfolder)
-
-  node.properties['Background Image'] = backgroundImage.value
-}
-
-const handleUpdateFOV = (value: number) => {
-  fov.value = value
-
-  node.properties['FOV'] = fov.value
-}
-
-const materialMode = ref<MaterialMode>('original')
-const upDirection = ref<UpDirection>('original')
-
-const handleUpdateUpDirection = (value: UpDirection) => {
-  upDirection.value = value
-
-  node.properties['Up Direction'] = value
-}
-
-const handleUpdateMaterialMode = (value: MaterialMode) => {
-  materialMode.value = value
-
-  node.properties['Material Mode'] = value
-}
-
-const handleBackgroundColorChange = (value: string) => {
-  backgroundColor.value = value
-
-  node.properties['Background Color'] = value
-}
-
-const togglePlay = (value: boolean) => {
-  playing.value = value
-}
-
-const speedChange = (value: number) => {
-  selectedSpeed.value = value
-}
-
-const animationChange = (value: number) => {
-  selectedAnimation.value = value
-}
-
-const animationListChange = (value: any) => {
-  animations.value = value
-}
-
-const listenMaterialModeChange = (mode: MaterialMode) => {
-  materialMode.value = mode
-
-  showLightIntensityButton.value = mode === 'original'
-}
-
-const listenUpDirectionChange = (value: UpDirection) => {
-  upDirection.value = value
-}
-
-const listenBackgroundColorChange = (value: string) => {
-  backgroundColor.value = value
-}
-
-const listenLightIntensityChange = (value: number) => {
-  lightIntensity.value = value
-}
-
-const listenFOVChange = (value: number) => {
-  fov.value = value
-}
-
-const listenCameraTypeChange = (value: CameraType) => {
-  cameraType.value = value
-
-  showFOVButton.value = cameraType.value === 'perspective'
-}
-
-const listenShowGridChange = (value: boolean) => {
-  showGrid.value = value
-}
-
-const listenShowPreviewChange = (value: boolean) => {
-  showPreview.value = value
-}
-
-const listenBackgroundImageChange = (value: string) => {
-  backgroundImage.value = value
-
-  if (backgroundImage.value && backgroundImage.value !== '') {
-    hasBackgroundImage.value = true
-  }
-}
-</script>

src/components/load3d/Load3DAnimationScene.vue

@@ -1,208 +0,0 @@
-<template>
-  <Load3DScene
-    ref="load3DSceneRef"
-    :node="node"
-    :input-spec="inputSpec"
-    :background-color="backgroundColor"
-    :show-grid="showGrid"
-    :light-intensity="lightIntensity"
-    :fov="fov"
-    :camera-type="cameraType"
-    :show-preview="showPreview"
-    :extra-listeners="animationListeners"
-    :background-image="backgroundImage"
-    :up-direction="upDirection"
-    :material-mode="materialMode"
-    @material-mode-change="listenMaterialModeChange"
-    @background-color-change="listenBackgroundColorChange"
-    @light-intensity-change="listenLightIntensityChange"
-    @fov-change="listenFOVChange"
-    @camera-type-change="listenCameraTypeChange"
-    @show-grid-change="listenShowGridChange"
-    @show-preview-change="listenShowPreviewChange"
-    @recording-status-change="listenRecordingStatusChange"
-  />
-</template>
-<script setup lang="ts">
-import { ref, watch } from 'vue'
-
-import Load3DScene from '@/components/load3d/Load3DScene.vue'
-import type Load3dAnimation from '@/extensions/core/load3d/Load3dAnimation'
-import type {
-  CameraType,
-  MaterialMode,
-  UpDirection
-} from '@/extensions/core/load3d/interfaces'
-import type { CustomInputSpec } from '@/schemas/nodeDef/nodeDefSchemaV2'
-
-const props = defineProps<{
-  node: any
-  inputSpec: CustomInputSpec
-  backgroundColor: string
-  showGrid: boolean
-  lightIntensity: number
-  fov: number
-  cameraType: CameraType
-  showPreview: boolean
-  materialMode: MaterialMode
-  upDirection: UpDirection
-  showFOVButton: boolean
-  showLightIntensityButton: boolean
-  playing: boolean
-  selectedSpeed: number
-  selectedAnimation: number
-  backgroundImage: string
-}>()
-
-const node = ref(props.node)
-const backgroundColor = ref(props.backgroundColor)
-const showPreview = ref(props.showPreview)
-const fov = ref(props.fov)
-const lightIntensity = ref(props.lightIntensity)
-const cameraType = ref(props.cameraType)
-const showGrid = ref(props.showGrid)
-const upDirection = ref(props.upDirection)
-const materialMode = ref(props.materialMode)
-const showFOVButton = ref(props.showFOVButton)
-const showLightIntensityButton = ref(props.showLightIntensityButton)
-const load3DSceneRef = ref<InstanceType<typeof Load3DScene> | null>(null)
-
-watch(
-  () => props.cameraType,
-  (newValue) => {
-    cameraType.value = newValue
-  }
-)
-
-watch(
-  () => props.showGrid,
-  (newValue) => {
-    showGrid.value = newValue
-  }
-)
-
-watch(
-  () => props.backgroundColor,
-  (newValue) => {
-    backgroundColor.value = newValue
-  }
-)
-
-watch(
-  () => props.lightIntensity,
-  (newValue) => {
-    lightIntensity.value = newValue
-  }
-)
-
-watch(
-  () => props.fov,
-  (newValue) => {
-    fov.value = newValue
-  }
-)
-
-watch(
-  () => props.upDirection,
-  (newValue) => {
-    upDirection.value = newValue
-  }
-)
-
-watch(
-  () => props.materialMode,
-  (newValue) => {
-    materialMode.value = newValue
-  }
-)
-
-watch(
-  () => props.showPreview,
-  (newValue) => {
-    showPreview.value = newValue
-  }
-)
-
-watch(
-  () => props.playing,
-  (newValue) => {
-    const load3d = load3DSceneRef.value?.load3d as Load3dAnimation | null
-    load3d?.toggleAnimation(newValue)
-  }
-)
-
-watch(
-  () => props.selectedSpeed,
-  (newValue) => {
-    const load3d = load3DSceneRef.value?.load3d as Load3dAnimation | null
-    load3d?.setAnimationSpeed(newValue)
-  }
-)
-
-watch(
-  () => props.selectedAnimation,
-  (newValue) => {
-    const load3d = load3DSceneRef.value?.load3d as Load3dAnimation | null
-    load3d?.updateSelectedAnimation(newValue)
-  }
-)
-
-const emit = defineEmits<{
-  (e: 'animationListChange', animationList: string): void
-  (e: 'materialModeChange', materialMode: MaterialMode): void
-  (e: 'backgroundColorChange', color: string): void
-  (e: 'lightIntensityChange', lightIntensity: number): void
-  (e: 'fovChange', fov: number): void
-  (e: 'cameraTypeChange', cameraType: CameraType): void
-  (e: 'showGridChange', showGrid: boolean): void
-  (e: 'showPreviewChange', showPreview: boolean): void
-  (e: 'upDirectionChange', direction: UpDirection): void
-  (e: 'recording-status-change', status: boolean): void
-}>()
-
-const listenMaterialModeChange = (mode: MaterialMode) => {
-  materialMode.value = mode
-
-  showLightIntensityButton.value = mode === 'original'
-}
-
-const listenBackgroundColorChange = (value: string) => {
-  backgroundColor.value = value
-}
-
-const listenLightIntensityChange = (value: number) => {
-  lightIntensity.value = value
-}
-
-const listenFOVChange = (value: number) => {
-  fov.value = value
-}
-
-const listenCameraTypeChange = (value: CameraType) => {
-  cameraType.value = value
-
-  showFOVButton.value = cameraType.value === 'perspective'
-}
-
-const listenShowGridChange = (value: boolean) => {
-  showGrid.value = value
-}
-
-const listenShowPreviewChange = (value: boolean) => {
-  showPreview.value = value
-}
-
-const listenRecordingStatusChange = (value: boolean) => {
-  emit('recording-status-change', value)
-}
-
-const animationListeners = {
-  animationListChange: (newValue: any) => {
-    emit('animationListChange', newValue)
-  }
-}
-
-defineExpose({
-  load3DSceneRef
-})
-</script>

src/components/load3d/Load3DControls.vue

@@ -1,6 +1,10 @@
 <template>
   <div
     class="pointer-events-auto absolute top-12 left-2 z-20 flex flex-col rounded-lg bg-smoke-700/30"
+    @pointerdown.stop
+    @pointermove.stop
+    @pointerup.stop
+    @wheel.stop
   >
     <div class="show-menu relative">
       <Button class="p-button-rounded p-button-text" @click="toggleMenu">
@@ -20,7 +24,9 @@
             @click="selectCategory(category)"
           >
             <i :class="getCategoryIcon(category)" />
-            <span class="text-white">{{ t(categoryLabels[category]) }}</span>
+            <span class="whitespace-nowrap text-white">{{
+              $t(categoryLabels[category])
+            }}</span>
           </Button>
         </div>
       </div>
@@ -28,71 +34,47 @@
 
     <div v-show="activeCategory" class="rounded-lg bg-smoke-700/30">
       <SceneControls
-        v-if="activeCategory === 'scene'"
+        v-if="showSceneControls"
         ref="sceneControlsRef"
-        :background-color="backgroundColor"
-        :show-grid="showGrid"
-        :has-background-image="hasBackgroundImage"
-        @toggle-grid="handleToggleGrid"
-        @update-background-color="handleBackgroundColorChange"
+        v-model:show-grid="sceneConfig!.showGrid"
+        v-model:background-color="sceneConfig!.backgroundColor"
+        v-model:background-image="sceneConfig!.backgroundImage"
         @update-background-image="handleBackgroundImageUpdate"
       />
 
       <ModelControls
-        v-if="activeCategory === 'model'"
+        v-if="showModelControls"
         ref="modelControlsRef"
-        :input-spec="inputSpec"
-        :up-direction="upDirection"
-        :material-mode="materialMode"
-        :edge-threshold="edgeThreshold"
-        @update-up-direction="handleUpdateUpDirection"
-        @update-material-mode="handleUpdateMaterialMode"
-        @update-edge-threshold="handleUpdateEdgeThreshold"
+        v-model:material-mode="modelConfig!.materialMode"
+        v-model:up-direction="modelConfig!.upDirection"
       />
 
       <CameraControls
-        v-if="activeCategory === 'camera'"
+        v-if="showCameraControls"
         ref="cameraControlsRef"
-        :camera-type="cameraType"
-        :fov="fov"
-        :show-f-o-v-button="showFOVButton"
-        @switch-camera="switchCamera"
-        @update-f-o-v="handleUpdateFOV"
+        v-model:camera-type="cameraConfig!.cameraType"
+        v-model:fov="cameraConfig!.fov"
       />
 
       <LightControls
-        v-if="activeCategory === 'light'"
+        v-if="showLightControls"
         ref="lightControlsRef"
-        :light-intensity="lightIntensity"
-        :show-light-intensity-button="showLightIntensityButton"
-        @update-light-intensity="handleUpdateLightIntensity"
+        v-model:light-intensity="lightConfig!.intensity"
+        v-model:material-mode="modelConfig!.materialMode"
       />
 
       <ExportControls
-        v-if="activeCategory === 'export'"
+        v-if="showExportControls"
         ref="exportControlsRef"
         @export-model="handleExportModel"
       />
     </div>
-    <div v-if="showPreviewButton">
-      <Button class="p-button-rounded p-button-text" @click="togglePreview">
-        <i
-          v-tooltip.right="{ value: t('load3d.previewOutput'), showDelay: 300 }"
-          :class="[
-            'pi',
-            showPreview ? 'pi-eye' : 'pi-eye-slash',
-            'text-lg text-white'
-          ]"
-        />
-      </Button>
-    </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import { Tooltip } from 'primevue'
 import Button from 'primevue/button'
-import { computed, onMounted, onUnmounted, ref, watch } from 'vue'
+import { computed, onMounted, onUnmounted, ref } from 'vue'
 
 import CameraControls from '@/components/load3d/controls/CameraControls.vue'
 import ExportControls from '@/components/load3d/controls/ExportControls.vue'
@@ -100,31 +82,16 @@ import LightControls from '@/components/load3d/controls/LightControls.vue'
 import ModelControls from '@/components/load3d/controls/ModelControls.vue'
 import SceneControls from '@/components/load3d/controls/SceneControls.vue'
 import type {
-  CameraType,
-  MaterialMode,
-  UpDirection
+  CameraConfig,
+  LightConfig,
+  ModelConfig,
+  SceneConfig
 } from '@/extensions/core/load3d/interfaces'
-import { t } from '@/i18n'
-import type { CustomInputSpec } from '@/schemas/nodeDef/nodeDefSchemaV2'
 
-const vTooltip = Tooltip
-
-const props = defineProps<{
-  inputSpec: CustomInputSpec
-  backgroundColor: string
-  showGrid: boolean
-  showPreview: boolean
-  lightIntensity: number
-  showLightIntensityButton: boolean
-  fov: number
-  showFOVButton: boolean
-  showPreviewButton: boolean
-  cameraType: CameraType
-  hasBackgroundImage?: boolean
-  upDirection: UpDirection
-  materialMode: MaterialMode
-  edgeThreshold?: number
-}>()
+const sceneConfig = defineModel<SceneConfig>('sceneConfig')
+const modelConfig = defineModel<ModelConfig>('modelConfig')
+const cameraConfig = defineModel<CameraConfig>('cameraConfig')
+const lightConfig = defineModel<LightConfig>('lightConfig')
 
 const isMenuOpen = ref(false)
 const activeCategory = ref<string>('scene')
@@ -137,15 +104,26 @@ const categoryLabels: Record<string, string> = {
 }
 
 const availableCategories = computed(() => {
-  const baseCategories = ['scene', 'model', 'camera', 'light']
-
-  if (!props.inputSpec.isAnimation) {
-    return [...baseCategories, 'export']
-  }
-
-  return baseCategories
+  return ['scene', 'model', 'camera', 'light', 'export']
 })
 
+const showSceneControls = computed(
+  () => activeCategory.value === 'scene' && !!sceneConfig.value
+)
+const showModelControls = computed(
+  () => activeCategory.value === 'model' && !!modelConfig.value
+)
+const showCameraControls = computed(
+  () => activeCategory.value === 'camera' && !!cameraConfig.value
+)
+const showLightControls = computed(
+  () =>
+    activeCategory.value === 'light' &&
+    !!lightConfig.value &&
+    !!modelConfig.value
+)
+const showExportControls = computed(() => activeCategory.value === 'export')
+
 const toggleMenu = () => {
   isMenuOpen.value = !isMenuOpen.value
 }
@@ -168,73 +146,14 @@ const getCategoryIcon = (category: string) => {
 }
 
 const emit = defineEmits<{
-  (e: 'switchCamera'): void
-  (e: 'toggleGrid', value: boolean): void
-  (e: 'updateBackgroundColor', color: string): void
-  (e: 'updateLightIntensity', value: number): void
-  (e: 'updateFOV', value: number): void
-  (e: 'togglePreview', value: boolean): void
   (e: 'updateBackgroundImage', file: File | null): void
-  (e: 'updateUpDirection', direction: UpDirection): void
-  (e: 'updateMaterialMode', mode: MaterialMode): void
-  (e: 'updateEdgeThreshold', value: number): void
   (e: 'exportModel', format: string): void
 }>()
 
-const backgroundColor = ref(props.backgroundColor)
-const showGrid = ref(props.showGrid)
-const showPreview = ref(props.showPreview)
-const lightIntensity = ref(props.lightIntensity)
-const upDirection = ref(props.upDirection || 'original')
-const materialMode = ref(props.materialMode || 'original')
-const showLightIntensityButton = ref(props.showLightIntensityButton)
-const fov = ref(props.fov)
-const showFOVButton = ref(props.showFOVButton)
-const showPreviewButton = ref(props.showPreviewButton)
-const hasBackgroundImage = ref(props.hasBackgroundImage)
-const edgeThreshold = ref(props.edgeThreshold)
-
-const switchCamera = () => {
-  emit('switchCamera')
-}
-
-const togglePreview = () => {
-  showPreview.value = !showPreview.value
-  emit('togglePreview', showPreview.value)
-}
-
-const handleToggleGrid = (value: boolean) => {
-  emit('toggleGrid', value)
-}
-
-const handleBackgroundColorChange = (value: string) => {
-  emit('updateBackgroundColor', value)
-}
-
 const handleBackgroundImageUpdate = (file: File | null) => {
   emit('updateBackgroundImage', file)
 }
 
-const handleUpdateUpDirection = (direction: UpDirection) => {
-  emit('updateUpDirection', direction)
-}
-
-const handleUpdateMaterialMode = (mode: MaterialMode) => {
-  emit('updateMaterialMode', mode)
-}
-
-const handleUpdateEdgeThreshold = (value: number) => {
-  emit('updateEdgeThreshold', value)
-}
-
-const handleUpdateLightIntensity = (value: number) => {
-  emit('updateLightIntensity', value)
-}
-
-const handleUpdateFOV = (value: number) => {
-  emit('updateFOV', value)
-}
-
 const handleExportModel = (format: string) => {
   emit('exportModel', format)
 }
@@ -247,101 +166,6 @@ const closeSlider = (e: MouseEvent) => {
   }
 }
 
-watch(
-  () => props.upDirection,
-  (newValue) => {
-    if (newValue) {
-      upDirection.value = newValue
-    }
-  }
-)
-
-watch(
-  () => props.backgroundColor,
-  (newValue) => {
-    backgroundColor.value = newValue
-  }
-)
-
-watch(
-  () => props.fov,
-  (newValue) => {
-    fov.value = newValue
-  }
-)
-
-watch(
-  () => props.lightIntensity,
-  (newValue) => {
-    lightIntensity.value = newValue
-  }
-)
-
-watch(
-  () => props.showFOVButton,
-  (newValue) => {
-    showFOVButton.value = newValue
-  }
-)
-
-watch(
-  () => props.showLightIntensityButton,
-  (newValue) => {
-    showLightIntensityButton.value = newValue
-  }
-)
-
-watch(
-  () => props.upDirection,
-  (newValue) => {
-    upDirection.value = newValue
-  }
-)
-
-watch(
-  () => props.materialMode,
-  (newValue) => {
-    materialMode.value = newValue
-  }
-)
-
-watch(
-  () => props.showPreviewButton,
-  (newValue) => {
-    showPreviewButton.value = newValue
-  }
-)
-
-watch(
-  () => props.showPreview,
-  (newValue) => {
-    showPreview.value = newValue
-  }
-)
-
-watch(
-  () => props.hasBackgroundImage,
-  (newValue) => {
-    hasBackgroundImage.value = newValue
-  }
-)
-
-watch(
-  () => props.materialMode,
-  (newValue) => {
-    if (newValue) {
-      materialMode.value = newValue
-    }
-  }
-)
-
-watch(
-  () => props.edgeThreshold,
-  (newValue) => {
-    edgeThreshold.value = newValue
-  }
-)
-
 onMounted(() => {
   document.addEventListener('click', closeSlider)
 })

src/components/load3d/Load3DScene.vue

@@ -1,238 +1,72 @@
 <template>
-  <div ref="container" class="relative h-full w-full">
-    <LoadingOverlay ref="loadingOverlayRef" />
+  <div
+    ref="container"
+    class="relative h-full w-full"
+    data-capture-wheel="true"
+    @pointerdown.stop
+    @pointermove.stop
+    @pointerup.stop
+    @mousedown.stop
+    @mousemove.stop
+    @mouseup.stop
+    @contextmenu.stop.prevent
+    @dragover.prevent.stop="handleDragOver"
+    @dragleave.stop="handleDragLeave"
+    @drop.prevent.stop="handleDrop"
+  >
+    <LoadingOverlay
+      ref="loadingOverlayRef"
+      :loading="loading"
+      :loading-message="loadingMessage"
+    />
+    <div
+      v-if="!isPreview && isDragging"
+      class="pointer-events-none absolute inset-0 z-50 flex items-center justify-center bg-black/60 backdrop-blur-sm"
+    >
+      <div
+        class="rounded-lg border-2 border-dashed border-blue-400 bg-blue-500/20 px-6 py-4 text-lg font-medium text-blue-100"
+      >
+        {{ dragMessage }}
+      </div>
+    </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import { onMounted, onUnmounted, ref, toRaw, watch } from 'vue'
+import { computed, onMounted, onUnmounted, ref } from 'vue'
 
 import LoadingOverlay from '@/components/load3d/LoadingOverlay.vue'
-import type Load3d from '@/extensions/core/load3d/Load3d'
-import type Load3dAnimation from '@/extensions/core/load3d/Load3dAnimation'
-import type {
-  CameraType,
-  MaterialMode,
-  UpDirection
-} from '@/extensions/core/load3d/interfaces'
-import { t } from '@/i18n'
-import type { LGraphNode } from '@/lib/litegraph/src/litegraph'
-import type { CustomInputSpec } from '@/schemas/nodeDef/nodeDefSchemaV2'
-import { useLoad3dService } from '@/services/load3dService'
+import { useLoad3dDrag } from '@/composables/useLoad3dDrag'
 
 const props = defineProps<{
-  node: LGraphNode
-  inputSpec: CustomInputSpec
-  backgroundColor: string
-  showGrid: boolean
-  lightIntensity: number
-  fov: number
-  cameraType: CameraType
-  showPreview: boolean
-  backgroundImage: string
-  upDirection: UpDirection
-  materialMode: MaterialMode
-  edgeThreshold?: number
-  extraListeners?: Record<string, (value: any) => void>
+  initializeLoad3d: (containerRef: HTMLElement) => Promise<void>
+  cleanup: () => void
+  loading: boolean
+  loadingMessage: string
+  onModelDrop?: (file: File) => void | Promise<void>
+  isPreview: boolean
 }>()
 
 const container = ref<HTMLElement | null>(null)
-const node = ref(props.node)
-const load3d = ref<Load3d | Load3dAnimation | null>(null)
 const loadingOverlayRef = ref<InstanceType<typeof LoadingOverlay> | null>(null)
 
-const eventConfig = {
-  materialModeChange: (value: string) =>
-    emit('materialModeChange', value as MaterialMode),
-  backgroundColorChange: (value: string) =>
-    emit('backgroundColorChange', value),
-  lightIntensityChange: (value: number) => emit('lightIntensityChange', value),
-  fovChange: (value: number) => emit('fovChange', value),
-  cameraTypeChange: (value: string) =>
-    emit('cameraTypeChange', value as CameraType),
-  showGridChange: (value: boolean) => emit('showGridChange', value),
-  showPreviewChange: (value: boolean) => emit('showPreviewChange', value),
-  backgroundImageChange: (value: string) =>
-    emit('backgroundImageChange', value),
-  backgroundImageLoadingStart: () =>
-    loadingOverlayRef.value?.startLoading(t('load3d.loadingBackgroundImage')),
-  backgroundImageLoadingEnd: () => loadingOverlayRef.value?.endLoading(),
-  upDirectionChange: (value: string) =>
-    emit('upDirectionChange', value as UpDirection),
-  edgeThresholdChange: (value: number) => emit('edgeThresholdChange', value),
-  modelLoadingStart: () =>
-    loadingOverlayRef.value?.startLoading(t('load3d.loadingModel')),
-  modelLoadingEnd: () => loadingOverlayRef.value?.endLoading(),
-  materialLoadingStart: () =>
-    loadingOverlayRef.value?.startLoading(t('load3d.switchingMaterialMode')),
-  materialLoadingEnd: () => loadingOverlayRef.value?.endLoading(),
-  exportLoadingStart: (message: string) => {
-    loadingOverlayRef.value?.startLoading(message || t('load3d.exportingModel'))
-  },
-  exportLoadingEnd: () => {
-    loadingOverlayRef.value?.endLoading()
-  },
-  recordingStatusChange: (value: boolean) =>
-    emit('recordingStatusChange', value)
-} as const
-
-watch(
-  () => props.showPreview,
-  (newValue) => {
-    if (load3d.value) {
-      const rawLoad3d = toRaw(load3d.value) as Load3d
-
-      rawLoad3d.togglePreview(newValue)
-    }
-  }
-)
-
-watch(
-  () => props.cameraType,
-  (newValue) => {
-    if (load3d.value) {
-      const rawLoad3d = toRaw(load3d.value) as Load3d
-
-      rawLoad3d.toggleCamera(newValue)
-    }
-  }
-)
-
-watch(
-  () => props.fov,
-  (newValue) => {
-    if (load3d.value) {
-      const rawLoad3d = toRaw(load3d.value) as Load3d
-
-      rawLoad3d.setFOV(newValue)
-    }
-  }
-)
-
-watch(
-  () => props.lightIntensity,
-  (newValue) => {
-    if (load3d.value) {
-      const rawLoad3d = toRaw(load3d.value) as Load3d
-
-      rawLoad3d.setLightIntensity(newValue)
-    }
-  }
-)
-
-watch(
-  () => props.showGrid,
-  (newValue) => {
-    if (load3d.value) {
-      const rawLoad3d = toRaw(load3d.value) as Load3d
-
-      rawLoad3d.toggleGrid(newValue)
-    }
-  }
-)
-
-watch(
-  () => props.backgroundColor,
-  (newValue) => {
-    if (load3d.value) {
-      const rawLoad3d = toRaw(load3d.value) as Load3d
-
-      rawLoad3d.setBackgroundColor(newValue)
-    }
-  }
-)
-
-watch(
-  () => props.backgroundImage,
-  async (newValue) => {
-    if (load3d.value) {
-      const rawLoad3d = toRaw(load3d.value) as Load3d
-
-      await rawLoad3d.setBackgroundImage(newValue)
-    }
-  }
-)
-
-watch(
-  () => props.upDirection,
-  (newValue) => {
-    if (load3d.value) {
-      const rawLoad3d = toRaw(load3d.value) as Load3d
-
-      rawLoad3d.setUpDirection(newValue)
-    }
-  }
-)
-
-watch(
-  () => props.materialMode,
-  (newValue) => {
-    if (load3d.value) {
-      const rawLoad3d = toRaw(load3d.value) as Load3d
-
-      rawLoad3d.setMaterialMode(newValue)
-    }
-  }
-)
-
-watch(
-  () => props.edgeThreshold,
-  (newValue) => {
-    if (load3d.value && newValue) {
-      const rawLoad3d = toRaw(load3d.value) as Load3d
-
-      rawLoad3d.setEdgeThreshold(newValue)
-    }
-  }
-)
-
-const emit = defineEmits<{
-  (e: 'materialModeChange', materialMode: MaterialMode): void
-  (e: 'backgroundColorChange', color: string): void
-  (e: 'lightIntensityChange', lightIntensity: number): void
-  (e: 'fovChange', fov: number): void
-  (e: 'cameraTypeChange', cameraType: CameraType): void
-  (e: 'showGridChange', showGrid: boolean): void
-  (e: 'showPreviewChange', showPreview: boolean): void
-  (e: 'backgroundImageChange', backgroundImage: string): void
-  (e: 'upDirectionChange', upDirection: UpDirection): void
-  (e: 'edgeThresholdChange', threshold: number): void
-  (e: 'recordingStatusChange', status: boolean): void
-}>()
-
-const handleEvents = (action: 'add' | 'remove') => {
-  if (!load3d.value) return
-
-  Object.entries(eventConfig).forEach(([event, handler]) => {
-    const method = `${action}EventListener` as const
-    load3d.value?.[method](event, handler)
+const { isDragging, dragMessage, handleDragOver, handleDragLeave, handleDrop } =
+  useLoad3dDrag({
+    onModelDrop: async (file) => {
+      if (props.onModelDrop) {
+        await props.onModelDrop(file)
+      }
+    },
+    disabled: computed(() => props.isPreview)
   })
 
-  if (props.extraListeners) {
-    Object.entries(props.extraListeners).forEach(([event, handler]) => {
-      const method = `${action}EventListener` as const
-      load3d.value?.[method](event, handler)
-    })
-  }
-}
-
 onMounted(() => {
   if (container.value) {
-    load3d.value = useLoad3dService().registerLoad3d(
-      node.value as LGraphNode,
-      container.value,
-      props.inputSpec
-    )
+    void props.initializeLoad3d(container.value)
   }
-  handleEvents('add')
 })
 
 onUnmounted(() => {
-  handleEvents('remove')
-  useLoad3dService().removeLoad3d(node.value as LGraphNode)
-})
-
-defineExpose({
-  load3d
+  props.cleanup()
 })
 </script>

src/components/load3d/Load3dViewerContent.vue

@@ -11,7 +11,20 @@
         ref="containerRef"
         class="absolute h-full w-full"
         @resize="viewer.handleResize"
+        @dragover.prevent.stop="handleDragOver"
+        @dragleave.stop="handleDragLeave"
+        @drop.prevent.stop="handleDrop"
       />
+      <div
+        v-if="isDragging"
+        class="pointer-events-none absolute inset-0 z-50 flex items-center justify-center bg-black/60 backdrop-blur-sm"
+      >
+        <div
+          class="rounded-lg border-2 border-dashed border-blue-400 bg-blue-500/20 px-6 py-4 text-lg font-medium text-blue-100"
+        >
+          {{ dragMessage }}
+        </div>
+      </div>
     </div>
 
     <div class="flex w-72 flex-col">
@@ -75,6 +88,7 @@ import ExportControls from '@/components/load3d/controls/viewer/ViewerExportCont
 import LightControls from '@/components/load3d/controls/viewer/ViewerLightControls.vue'
 import ModelControls from '@/components/load3d/controls/viewer/ViewerModelControls.vue'
 import SceneControls from '@/components/load3d/controls/viewer/ViewerSceneControls.vue'
+import { useLoad3dDrag } from '@/composables/useLoad3dDrag'
 import { t } from '@/i18n'
 import type { LGraphNode } from '@/lib/litegraph/src/LGraphNode'
 import { useLoad3dService } from '@/services/load3dService'
@@ -92,6 +106,14 @@ const mutationObserver = ref<MutationObserver | null>(null)
 
 const viewer = useLoad3dService().getOrCreateViewer(toRaw(props.node))
 
+const { isDragging, dragMessage, handleDragOver, handleDragLeave, handleDrop } =
+  useLoad3dDrag({
+    onModelDrop: async (file) => {
+      await viewer.handleModelDrop(file)
+    },
+    disabled: viewer.isPreview
+  })
+
 onMounted(async () => {
   const source = useLoad3dService().getLoad3d(props.node)
   if (source && containerRef.value) {

src/components/load3d/LoadingOverlay.vue

@@ -1,8 +1,8 @@
 <template>
   <Transition name="fade">
     <div
-      v-if="modelLoading"
-      class="absolute inset-0 z-50 flex items-center justify-center bg-black/50"
+      v-if="loading"
+      class="bg-opacity-50 absolute inset-0 z-50 flex items-center justify-center bg-black"
     >
       <div class="flex flex-col items-center">
         <div class="spinner" />
@@ -15,29 +15,10 @@
 </template>
 
 <script setup lang="ts">
-import { nextTick, ref } from 'vue'
-
-import { t } from '@/i18n'
-
-const modelLoading = ref(false)
-const loadingMessage = ref('')
-
-const startLoading = async (message?: string) => {
-  loadingMessage.value = message || t('load3d.loadingModel')
-  modelLoading.value = true
-
-  await nextTick()
-}
-
-const endLoading = async () => {
-  await new Promise((resolve) => setTimeout(resolve, 100))
-  modelLoading.value = false
-}
-
-defineExpose({
-  startLoading,
-  endLoading
-})
+defineProps<{
+  loading: boolean
+  loadingMessage: string
+}>()
 </script>
 
 <style scoped>

src/components/load3d/controls/AnimationControls.vue

@@ -15,7 +15,6 @@
       option-label="name"
       option-value="value"
       class="w-24"
-      @change="speedChange"
     />
 
     <Select
@@ -24,7 +23,6 @@
       option-label="name"
       option-value="index"
       class="w-32"
-      @change="animationChange"
     />
   </div>
 </template>
@@ -32,23 +30,13 @@
 <script setup lang="ts">
 import Button from 'primevue/button'
 import Select from 'primevue/select'
-import { ref, watch } from 'vue'
 
-const props = defineProps<{
-  animations: Array<{ name: string; index: number }>
-  playing: boolean
-}>()
+type Animation = { name: string; index: number }
 
-const emit = defineEmits<{
-  (e: 'togglePlay', value: boolean): void
-  (e: 'speedChange', value: number): void
-  (e: 'animationChange', value: number): void
-}>()
-
-const animations = ref(props.animations)
-const playing = ref(props.playing)
-const selectedSpeed = ref(1)
-const selectedAnimation = ref(0)
+const animations = defineModel<Animation[]>('animations')
+const playing = defineModel<boolean>('playing')
+const selectedSpeed = defineModel<number>('selectedSpeed')
+const selectedAnimation = defineModel<number>('selectedAnimation')
 
 const speedOptions = [
   { name: '0.1x', value: 0.1 },
@@ -58,24 +46,7 @@ const speedOptions = [
   { name: '2x', value: 2 }
 ]
 
-watch(
-  () => props.animations,
-  (newVal) => {
-    animations.value = newVal
-  }
-)
-
 const togglePlay = () => {
   playing.value = !playing.value
-
-  emit('togglePlay', playing.value)
-}
-
-const speedChange = () => {
-  emit('speedChange', selectedSpeed.value)
-}
-
-const animationChange = () => {
-  emit('animationChange', selectedAnimation.value)
 }
 </script>

src/components/load3d/controls/CameraControls.vue

@@ -3,7 +3,7 @@
     <Button class="p-button-rounded p-button-text" @click="switchCamera">
       <i
         v-tooltip.right="{
-          value: t('load3d.switchCamera'),
+          value: $t('load3d.switchCamera'),
           showDelay: 300
         }"
         :class="['pi', getCameraIcon, 'text-lg text-white']"
@@ -12,7 +12,7 @@
     <div v-if="showFOVButton" class="show-fov relative">
       <Button class="p-button-rounded p-button-text" @click="toggleFOV">
         <i
-          v-tooltip.right="{ value: t('load3d.fov'), showDelay: 300 }"
+          v-tooltip.right="{ value: $t('load3d.fov'), showDelay: 300 }"
           class="pi pi-expand text-lg text-white"
         />
       </Button>
@@ -21,83 +21,37 @@
         class="absolute top-0 left-12 rounded-lg bg-black/50 p-4 shadow-lg"
         style="width: 150px"
       >
-        <Slider
-          v-model="fov"
-          class="w-full"
-          :min="10"
-          :max="150"
-          :step="1"
-          @change="updateFOV"
-        />
+        <Slider v-model="fov" class="w-full" :min="10" :max="150" :step="1" />
       </div>
     </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import { Tooltip } from 'primevue'
 import Button from 'primevue/button'
 import Slider from 'primevue/slider'
-import { computed, onMounted, onUnmounted, ref, watch } from 'vue'
+import { computed, onMounted, onUnmounted, ref } from 'vue'
 
 import type { CameraType } from '@/extensions/core/load3d/interfaces'
-import { t } from '@/i18n'
 
-const vTooltip = Tooltip
-
-const props = defineProps<{
-  cameraType: CameraType
-  fov: number
-  showFOVButton: boolean
-}>()
-
-const emit = defineEmits<{
-  (e: 'switchCamera'): void
-  (e: 'updateFOV', value: number): void
-}>()
-
-const cameraType = ref(props.cameraType)
-const fov = ref(props.fov)
-const showFOVButton = ref(props.showFOVButton)
 const showFOV = ref(false)
 
-watch(
-  () => props.fov,
-  (newValue) => {
-    fov.value = newValue
-  }
-)
-
-watch(
-  () => props.showFOVButton,
-  (newValue) => {
-    showFOVButton.value = newValue
-  }
-)
-
-watch(
-  () => props.cameraType,
-  (newValue) => {
-    cameraType.value = newValue
-  }
-)
-
-const switchCamera = () => {
-  emit('switchCamera')
-}
+const cameraType = defineModel<CameraType>('cameraType')
+const fov = defineModel<number>('fov')
+const showFOVButton = computed(() => cameraType.value === 'perspective')
+const getCameraIcon = computed(() => {
+  return cameraType.value === 'perspective' ? 'pi-camera' : 'pi-camera'
+})
 
 const toggleFOV = () => {
   showFOV.value = !showFOV.value
 }
 
-const updateFOV = () => {
-  emit('updateFOV', fov.value)
+const switchCamera = () => {
+  cameraType.value =
+    cameraType.value === 'perspective' ? 'orthographic' : 'perspective'
 }
 
-const getCameraIcon = computed(() => {
-  return props.cameraType === 'perspective' ? 'pi-camera' : 'pi-camera'
-})
-
 const closeCameraSlider = (e: MouseEvent) => {
   const target = e.target as HTMLElement
 

src/components/load3d/controls/ExportControls.vue

@@ -7,7 +7,7 @@
       >
         <i
           v-tooltip.right="{
-            value: t('load3d.exportModel'),
+            value: $t('load3d.exportModel'),
             showDelay: 300
           }"
           class="pi pi-download text-lg text-white"
@@ -33,14 +33,9 @@
 </template>
 
 <script setup lang="ts">
-import { Tooltip } from 'primevue'
 import Button from 'primevue/button'
 import { onMounted, onUnmounted, ref } from 'vue'
 
-import { t } from '@/i18n'
-
-const vTooltip = Tooltip
-
 const emit = defineEmits<{
   (e: 'exportModel', format: string): void
 }>()

src/components/load3d/controls/LightControls.vue

@@ -7,7 +7,7 @@
       >
         <i
           v-tooltip.right="{
-            value: t('load3d.lightIntensity'),
+            value: $t('load3d.lightIntensity'),
             showDelay: 300
           }"
           class="pi pi-sun text-lg text-white"
@@ -24,7 +24,6 @@
           :min="lightIntensityMinimum"
           :max="lightIntensityMaximum"
           :step="lightAdjustmentIncrement"
-          @change="updateLightIntensity"
         />
       </div>
     </div>
@@ -32,27 +31,19 @@
 </template>
 
 <script setup lang="ts">
-import { Tooltip } from 'primevue'
 import Button from 'primevue/button'
 import Slider from 'primevue/slider'
-import { onMounted, onUnmounted, ref, watch } from 'vue'
+import { computed, onMounted, onUnmounted, ref } from 'vue'
 
-import { t } from '@/i18n'
+import type { MaterialMode } from '@/extensions/core/load3d/interfaces'
 import { useSettingStore } from '@/platform/settings/settingStore'
 
-const vTooltip = Tooltip
+const lightIntensity = defineModel<number>('lightIntensity')
+const materialMode = defineModel<MaterialMode>('materialMode')
 
-const props = defineProps<{
-  lightIntensity: number
-  showLightIntensityButton: boolean
-}>()
-
-const emit = defineEmits<{
-  (e: 'updateLightIntensity', value: number): void
-}>()
-
-const lightIntensity = ref(props.lightIntensity)
-const showLightIntensityButton = ref(props.showLightIntensityButton)
+const showLightIntensityButton = computed(
+  () => materialMode.value === 'original'
+)
 const showLightIntensity = ref(false)
 
 const lightIntensityMaximum = useSettingStore().get(
@@ -65,28 +56,10 @@ const lightAdjustmentIncrement = useSettingStore().get(
   'Comfy.Load3D.LightAdjustmentIncrement'
 )
 
-watch(
-  () => props.lightIntensity,
-  (newValue) => {
-    lightIntensity.value = newValue
-  }
-)
-
-watch(
-  () => props.showLightIntensityButton,
-  (newValue) => {
-    showLightIntensityButton.value = newValue
-  }
-)
-
 const toggleLightIntensity = () => {
   showLightIntensity.value = !showLightIntensity.value
 }
 
-const updateLightIntensity = () => {
-  emit('updateLightIntensity', lightIntensity.value)
-}
-
 const closeLightSlider = (e: MouseEvent) => {
   const target = e.target as HTMLElement
 

src/components/load3d/controls/ModelControls.vue

@@ -22,7 +22,7 @@
             :class="{ 'bg-blue-500': upDirection === direction }"
             @click="selectUpDirection(direction)"
           >
-            {{ formatOption(direction) }}
+            {{ direction.toUpperCase() }}
           </Button>
         </div>
       </div>
@@ -49,7 +49,7 @@
           <Button
             v-for="mode in materialModes"
             :key="mode"
-            class="p-button-text text-white"
+            class="p-button-text whitespace-nowrap text-white"
             :class="{ 'bg-blue-500': materialMode === mode }"
             @click="selectMaterialMode(mode)"
           >
@@ -58,75 +58,24 @@
         </div>
       </div>
     </div>
-
-    <div v-if="materialMode === 'lineart'" class="show-edge-threshold relative">
-      <Button
-        class="p-button-rounded p-button-text"
-        @click="toggleEdgeThreshold"
-      >
-        <i
-          v-tooltip.right="{
-            value: t('load3d.edgeThreshold'),
-            showDelay: 300
-          }"
-          class="pi pi-sliders-h text-lg text-white"
-        />
-      </Button>
-      <div
-        v-show="showEdgeThreshold"
-        class="absolute top-0 left-12 rounded-lg bg-black/50 p-4 shadow-lg"
-        style="width: 150px"
-      >
-        <label class="mb-1 block text-xs text-white"
-          >{{ t('load3d.edgeThreshold') }}: {{ edgeThreshold }}°</label
-        >
-        <Slider
-          v-model="edgeThreshold"
-          class="w-full"
-          :min="0"
-          :max="120"
-          :step="1"
-          @change="updateEdgeThreshold"
-        />
-      </div>
-    </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import { Tooltip } from 'primevue'
 import Button from 'primevue/button'
-import Slider from 'primevue/slider'
-import { computed, onMounted, onUnmounted, ref, watch } from 'vue'
+import { computed, onMounted, onUnmounted, ref } from 'vue'
 
 import type {
   MaterialMode,
   UpDirection
 } from '@/extensions/core/load3d/interfaces'
 import { t } from '@/i18n'
-import type { CustomInputSpec } from '@/schemas/nodeDef/nodeDefSchemaV2'
 
-const vTooltip = Tooltip
+const materialMode = defineModel<MaterialMode>('materialMode')
+const upDirection = defineModel<UpDirection>('upDirection')
 
-const props = defineProps<{
-  inputSpec: CustomInputSpec
-  upDirection: UpDirection
-  materialMode: MaterialMode
-  edgeThreshold?: number
-}>()
-
-const emit = defineEmits<{
-  (e: 'updateUpDirection', direction: UpDirection): void
-  (e: 'updateMaterialMode', mode: MaterialMode): void
-  (e: 'updateEdgeThreshold', value: number): void
-}>()
-
-const upDirection = ref(props.upDirection || 'original')
-const materialMode = ref(props.materialMode || 'original')
-const edgeThreshold = ref(props.edgeThreshold || 85)
 const showUpDirection = ref(false)
 const showMaterialMode = ref(false)
-const showEdgeThreshold = ref(false)
 
 const upDirections: UpDirection[] = [
   'original',
@@ -146,65 +95,26 @@ const materialModes = computed(() => {
     //'depth' disable for now
   ]
 
-  if (!props.inputSpec.isAnimation && !props.inputSpec.isPreview) {
-    modes.push('lineart')
-  }
-
   return modes
 })
 
-watch(
-  () => props.upDirection,
-  (newValue) => {
-    if (newValue) {
-      upDirection.value = newValue
-    }
-  }
-)
-
-watch(
-  () => props.materialMode,
-  (newValue) => {
-    if (newValue) {
-      materialMode.value = newValue
-    }
-  }
-)
-
-watch(
-  () => props.edgeThreshold,
-  (newValue) => {
-    // @ts-expect-error fixme ts strict error
-    edgeThreshold.value = newValue
-  }
-)
-
 const toggleUpDirection = () => {
   showUpDirection.value = !showUpDirection.value
   showMaterialMode.value = false
-  showEdgeThreshold.value = false
 }
 
 const selectUpDirection = (direction: UpDirection) => {
   upDirection.value = direction
-  emit('updateUpDirection', direction)
   showUpDirection.value = false
 }
 
-const formatOption = (option: string) => {
-  if (option === 'original') return 'Original'
-  return option.toUpperCase()
-}
-
 const toggleMaterialMode = () => {
   showMaterialMode.value = !showMaterialMode.value
   showUpDirection.value = false
-  showEdgeThreshold.value = false
 }
 
 const selectMaterialMode = (mode: MaterialMode) => {
   materialMode.value = mode
-  emit('updateMaterialMode', mode)
   showMaterialMode.value = false
 }
 
@@ -212,16 +122,6 @@ const formatMaterialMode = (mode: MaterialMode) => {
   return t(`load3d.materialModes.${mode}`)
 }
 
-const toggleEdgeThreshold = () => {
-  showEdgeThreshold.value = !showEdgeThreshold.value
-  showUpDirection.value = false
-  showMaterialMode.value = false
-}
-
-const updateEdgeThreshold = () => {
-  emit('updateEdgeThreshold', edgeThreshold.value)
-}
-
 const closeSceneSlider = (e: MouseEvent) => {
   const target = e.target as HTMLElement
 
@@ -232,10 +132,6 @@ const closeSceneSlider = (e: MouseEvent) => {
   if (!target.closest('.show-material-mode')) {
     showMaterialMode.value = false
   }
-
-  if (!target.closest('.show-edge-threshold')) {
-    showEdgeThreshold.value = false
-  }
 }
 
 onMounted(() => {

src/components/load3d/controls/RecordingControls.vue

@@ -1,18 +1,6 @@
 <template>
   <div class="relative rounded-lg bg-smoke-700/30">
     <div class="flex flex-col gap-2">
-      <Button
-        class="p-button-rounded p-button-text"
-        @click="resizeNodeMatchOutput"
-      >
-        <i
-          v-tooltip.right="{
-            value: t('load3d.resizeNodeMatchOutput'),
-            showDelay: 300
-          }"
-          class="pi pi-window-maximize text-lg text-white"
-        />
-      </Button>
       <Button
         class="p-button-rounded p-button-text"
         :class="{
@@ -24,8 +12,8 @@
         <i
           v-tooltip.right="{
             value: isRecording
-              ? t('load3d.stopRecording')
-              : t('load3d.startRecording'),
+              ? $t('load3d.stopRecording')
+              : $t('load3d.startRecording'),
             showDelay: 300
           }"
           :class="[
@@ -39,11 +27,11 @@
       <Button
         v-if="hasRecording && !isRecording"
         class="p-button-rounded p-button-text"
-        @click="exportRecording"
+        @click="handleExportRecording"
       >
         <i
           v-tooltip.right="{
-            value: t('load3d.exportRecording'),
+            value: $t('load3d.exportRecording'),
             showDelay: 300
           }"
           class="pi pi-download text-lg text-white"
@@ -53,11 +41,11 @@
       <Button
         v-if="hasRecording && !isRecording"
         class="p-button-rounded p-button-text"
-        @click="clearRecording"
+        @click="handleClearRecording"
       >
         <i
           v-tooltip.right="{
-            value: t('load3d.clearRecording'),
+            value: $t('load3d.clearRecording'),
             showDelay: 300
           }"
           class="pi pi-trash text-lg text-white"
@@ -65,7 +53,7 @@
       </Button>
 
       <div
-        v-if="recordingDuration > 0 && !isRecording"
+        v-if="recordingDuration && recordingDuration > 0 && !isRecording"
         class="mt-1 text-center text-xs text-white"
       >
         {{ formatDuration(recordingDuration) }}
@@ -75,21 +63,11 @@
 </template>
 
 <script setup lang="ts">
-import { Tooltip } from 'primevue'
 import Button from 'primevue/button'
 
-import { t } from '@/i18n'
-import type { LGraphNode } from '@/lib/litegraph/src/litegraph'
-import { useLoad3dService } from '@/services/load3dService'
-
-const vTooltip = Tooltip
-
-const { hasRecording, isRecording, node, recordingDuration } = defineProps<{
-  hasRecording: boolean
-  isRecording: boolean
-  node: LGraphNode
-  recordingDuration: number
-}>()
+const hasRecording = defineModel<boolean>('hasRecording')
+const isRecording = defineModel<boolean>('isRecording')
+const recordingDuration = defineModel<number>('recordingDuration')
 
 const emit = defineEmits<{
   (e: 'startRecording'): void
@@ -98,49 +76,19 @@ const emit = defineEmits<{
   (e: 'clearRecording'): void
 }>()
 
-const resizeNodeMatchOutput = () => {
-  const outputWidth = node.widgets?.find((w) => w.name === 'width')
-  const outputHeight = node.widgets?.find((w) => w.name === 'height')
-
-  if (outputWidth && outputHeight && outputHeight.value && outputWidth.value) {
-    const [oldWidth, oldHeight] = node.size
-
-    const scene = node.widgets?.find((w) => w.name === 'image')
-
-    const sceneHeight = scene?.computedHeight
-
-    if (sceneHeight) {
-      const sceneWidth = oldWidth - 20
-
-      const outputRatio = Number(outputHeight.value) / Number(outputWidth.value)
-      const expectSceneHeight = sceneWidth * outputRatio
-
-      node.setSize([oldWidth, oldHeight + (expectSceneHeight - sceneHeight)])
-
-      node.graph?.setDirtyCanvas(true, true)
-
-      const load3d = useLoad3dService().getLoad3d(node as LGraphNode)
-
-      if (load3d) {
-        load3d.refreshViewport()
-      }
-    }
-  }
-}
-
 const toggleRecording = () => {
-  if (isRecording) {
+  if (isRecording.value) {
     emit('stopRecording')
   } else {
     emit('startRecording')
   }
 }
 
-const exportRecording = () => {
+const handleExportRecording = () => {
   emit('exportRecording')
 }
 
-const clearRecording = () => {
+const handleClearRecording = () => {
   emit('clearRecording')
 }
 

src/components/load3d/controls/SceneControls.vue

@@ -6,7 +6,7 @@
       @click="toggleGrid"
     >
       <i
-        v-tooltip.right="{ value: t('load3d.showGrid'), showDelay: 300 }"
+        v-tooltip.right="{ value: $t('load3d.showGrid'), showDelay: 300 }"
         class="pi pi-table text-lg text-white"
       />
     </Button>
@@ -15,7 +15,7 @@
       <Button class="p-button-rounded p-button-text" @click="openColorPicker">
         <i
           v-tooltip.right="{
-            value: t('load3d.backgroundColor'),
+            value: $t('load3d.backgroundColor'),
             showDelay: 300
           }"
           class="pi pi-palette text-lg text-white"
@@ -36,7 +36,7 @@
       <Button class="p-button-rounded p-button-text" @click="openImagePicker">
         <i
           v-tooltip.right="{
-            value: t('load3d.uploadBackgroundImage'),
+            value: $t('load3d.uploadBackgroundImage'),
             showDelay: 300
           }"
           class="pi pi-image text-lg text-white"
@@ -58,7 +58,7 @@
       >
         <i
           v-tooltip.right="{
-            value: t('load3d.removeBackgroundImage'),
+            value: $t('load3d.removeBackgroundImage'),
             showDelay: 300
           }"
           class="pi pi-times text-lg text-white"
@@ -69,60 +69,29 @@
 </template>
 
 <script setup lang="ts">
-import { Tooltip } from 'primevue'
 import Button from 'primevue/button'
-import { ref, watch } from 'vue'
-
-import { t } from '@/i18n'
-
-const vTooltip = Tooltip
-
-const props = defineProps<{
-  backgroundColor: string
-  showGrid: boolean
-  hasBackgroundImage?: boolean
-}>()
+import { computed, ref } from 'vue'
 
 const emit = defineEmits<{
-  (e: 'toggleGrid', value: boolean): void
-  (e: 'updateBackgroundColor', color: string): void
   (e: 'updateBackgroundImage', file: File | null): void
 }>()
 
-const backgroundColor = ref(props.backgroundColor)
-const showGrid = ref(props.showGrid)
-const hasBackgroundImage = ref(props.hasBackgroundImage)
+const showGrid = defineModel<boolean>('showGrid')
+const backgroundColor = defineModel<string>('backgroundColor')
+const backgroundImage = defineModel<string>('backgroundImage')
+const hasBackgroundImage = computed(
+  () => backgroundImage.value && backgroundImage.value !== ''
+)
+
 const colorPickerRef = ref<HTMLInputElement | null>(null)
 const imagePickerRef = ref<HTMLInputElement | null>(null)
 
-watch(
-  () => props.backgroundColor,
-  (newValue) => {
-    backgroundColor.value = newValue
-  }
-)
-
-watch(
-  () => props.showGrid,
-  (newValue) => {
-    showGrid.value = newValue
-  }
-)
-
-watch(
-  () => props.hasBackgroundImage,
-  (newValue) => {
-    hasBackgroundImage.value = newValue
-  }
-)
-
 const toggleGrid = () => {
   showGrid.value = !showGrid.value
-  emit('toggleGrid', showGrid.value)
 }
 
 const updateBackgroundColor = (color: string) => {
-  emit('updateBackgroundColor', color)
+  backgroundColor.value = color
 }
 
 const openColorPicker = () => {

src/components/load3d/controls/ViewerControls.vue

@@ -15,7 +15,6 @@
 </template>
 
 <script setup lang="ts">
-import { Tooltip } from 'primevue'
 import Button from 'primevue/button'
 
 import Load3DViewerContent from '@/components/load3d/Load3dViewerContent.vue'
@@ -24,8 +23,6 @@ import type { LGraphNode } from '@/lib/litegraph/src/LGraphNode'
 import { useLoad3dService } from '@/services/load3dService'
 import { useDialogStore } from '@/stores/dialogStore'
 
-const vTooltip = Tooltip
-
 const { node } = defineProps<{
   node: LGraphNode
 }>()

src/components/load3d/controls/viewer/ViewerExportControls.vue

@@ -8,7 +8,7 @@
   </Select>
 
   <Button severity="secondary" text rounded @click="exportModel(exportFormat)">
-    {{ t('load3d.export') }}
+    {{ $t('load3d.export') }}
   </Button>
 </template>
 
@@ -17,8 +17,6 @@ import Button from 'primevue/button'
 import Select from 'primevue/select'
 import { ref } from 'vue'
 
-import { t } from '@/i18n'
-
 const emit = defineEmits<{
   (e: 'exportModel', format: string): void
 }>()

src/components/load3d/controls/viewer/ViewerLightControls.vue

@@ -1,5 +1,5 @@
 <template>
-  <label>{{ t('load3d.lightIntensity') }}</label>
+  <label>{{ $t('load3d.lightIntensity') }}</label>
 
   <Slider
     v-model="lightIntensity"
@@ -13,7 +13,6 @@
 <script setup lang="ts">
 import Slider from 'primevue/slider'
 
-import { t } from '@/i18n'
 import { useSettingStore } from '@/platform/settings/settingStore'
 
 const lightIntensity = defineModel<number>('lightIntensity')

src/components/load3d/controls/viewer/ViewerModelControls.vue

@@ -1,7 +1,7 @@
 <template>
   <div class="space-y-4">
     <div>
-      <label>{{ t('load3d.upDirection') }}</label>
+      <label>{{ $t('load3d.upDirection') }}</label>
       <Select
         v-model="upDirection"
         :options="upDirectionOptions"
@@ -11,7 +11,7 @@
     </div>
 
     <div>
-      <label>{{ t('load3d.materialMode') }}</label>
+      <label>{{ $t('load3d.materialMode') }}</label>
       <Select
         v-model="materialMode"
         :options="materialModeOptions"

src/components/load3d/controls/viewer/ViewerSceneControls.vue

@@ -2,7 +2,7 @@
   <div class="space-y-4">
     <div v-if="!hasBackgroundImage">
       <label>
-        {{ t('load3d.backgroundColor') }}
+        {{ $t('load3d.backgroundColor') }}
       </label>
       <input v-model="backgroundColor" type="color" class="w-full" />
     </div>
@@ -10,14 +10,14 @@
     <div>
       <Checkbox v-model="showGrid" input-id="showGrid" binary name="showGrid" />
       <label for="showGrid" class="pl-2">
-        {{ t('load3d.showGrid') }}
+        {{ $t('load3d.showGrid') }}
       </label>
     </div>
 
     <div v-if="!hasBackgroundImage">
       <Button
         severity="secondary"
-        :label="t('load3d.uploadBackgroundImage')"
+        :label="$t('load3d.uploadBackgroundImage')"
         icon="pi pi-image"
         class="w-full"
         @click="openImagePicker"
@@ -34,7 +34,7 @@
     <div v-if="hasBackgroundImage" class="space-y-2">
       <Button
         severity="secondary"
-        :label="t('load3d.removeBackgroundImage')"
+        :label="$t('load3d.removeBackgroundImage')"
         icon="pi pi-times"
         class="w-full"
         @click="removeBackgroundImage"
@@ -48,8 +48,6 @@ import Button from 'primevue/button'
 import Checkbox from 'primevue/checkbox'
 import { ref } from 'vue'
 
-import { t } from '@/i18n'
-
 const backgroundColor = defineModel<string>('backgroundColor')
 const showGrid = defineModel<boolean>('showGrid')