feat(graph): 3D mode toggle — three.js + WebGL fallback

2026-05-11 22:11:41 +00:00
parent fc9db66c7c
commit fe18befb2a
5 changed files with 687 additions and 39 deletions
@@ -39,12 +39,14 @@
    "oidc-client-ts": "^3.5.0",
    "react": "^19.0.0",
    "react-dom": "^19.0.0",
+    "react-force-graph-3d": "^1.29.1",
    "react-hook-form": "^7.54.2",
    "react-i18next": "^17.0.2",
    "react-leaflet": "^5.0.0",
    "react-oidc-context": "^3.3.1",
    "sonner": "^2.0.7",
    "tailwind-merge": "^3.6.0",
+    "three": "^0.184.0",
    "topojson-client": "^3.1.0",
    "tw-animate-css": "^1.4.0",
    "world-atlas": "^2.0.2"
@@ -67,6 +69,7 @@
    "@types/leaflet": "^1.9.21",
    "@types/react": "^19.0.0",
    "@types/react-dom": "^19.0.0",
+    "@types/three": "^0.184.1",
    "@types/topojson-client": "^3.1.5",
    "@vitejs/plugin-react": "^4.3.4",
    "conventional-changelog-conventionalcommits": "^9.3.1",
@@ -92,6 +92,9 @@ importers:
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        specifier: ^19.0.0
        version: 19.2.5(react@19.2.5)
+      react-force-graph-3d:
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+        version: 1.29.1(react@19.2.5)
      react-hook-form:
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        version: 7.75.0(react@19.2.5)
@@ -110,6 +113,9 @@ importers:
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        specifier: ^3.6.0
        version: 3.6.0
+      three:
+        specifier: ^0.184.0
+        version: 0.184.0
      topojson-client:
        specifier: ^3.1.0
        version: 3.1.0
@@ -171,6 +177,9 @@ importers:
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        version: 19.2.3(@types/react@19.2.14)
+      '@types/three':
+        specifier: ^0.184.1
+        version: 0.184.1
      '@types/topojson-client':
        specifier: ^3.1.5
        version: 3.1.5
@@ -201,6 +210,10 @@ importers:

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+
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@@ -3096,6 +3224,12 @@ packages:
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      react: ^19.2.5

+  react-force-graph-3d@1.29.1:
+    resolution: {integrity: sha512-5Vp+PGpYnO+zLwgK2NvNqdXHvsWLrFzpDfJW1vUA1twjo9SPvXqfUYQrnRmAbD+K2tOxkZw1BkbH31l5b4TWHg==}
+    engines: {node: '>=12'}
+    peerDependencies:
+      react: '*'
+
  react-hook-form@7.75.0:
    resolution: {integrity: sha512-Ovv94H+0p3sJ7B9B5QxPuCP1u8V/cHuVGyH55cSwodYDtoJwK+fqk3vjfIgSX59I2U/bU4z0nRJ9HMLpNiWEmw==}
    engines: {node: '>=18.0.0'}
@@ -3118,9 +3252,18 @@ packages:
      typescript:
        optional: true

+  react-is@16.13.1:
+    resolution: {integrity: sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==}
+
  react-is@17.0.2:
    resolution: {integrity: sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w==}

+  react-kapsule@2.5.7:
+    resolution: {integrity: sha512-kifAF4ZPD77qZKc4CKLmozq6GY1sBzPEJTIJb0wWFK6HsePJatK3jXplZn2eeAt3x67CDozgi7/rO8fNQ/AL7A==}
+    engines: {node: '>=12'}
+    peerDependencies:
+      react: '>=16.13.1'
+
  react-leaflet@5.0.0:
    resolution: {integrity: sha512-CWbTpr5vcHw5bt9i4zSlPEVQdTVcML390TjeDG0cK59z1ylexpqC6M1PJFjV8jD7CF+ACBFsLIDs6DRMoLEofw==}
    peerDependencies:
@@ -3424,6 +3567,21 @@ packages:
  thenify@3.3.1:
    resolution: {integrity: sha512-RVZSIV5IG10Hk3enotrhvz0T9em6cyHBLkH/YAZuKqd8hRkKhSfCGIcP2KUY0EPxndzANBmNllzWPwak+bheSw==}

+  three-forcegraph@1.43.4:
+    resolution: {integrity: sha512-FtmiZP/T16ZQaHza3JDaDn0YTXFtg9e7pGnTeU8nzu0NNkx7MpWbF/GvmpbQsWHx3rukHtkRv1fTorLPB3FDEA==}
+    engines: {node: '>=12'}
+    peerDependencies:
+      three: '>=0.118.3'
+
+  three-render-objects@1.41.1:
+    resolution: {integrity: sha512-0H7l7yREPVKfO3HL7RjPQ67T0phHgnyMeEc4ww/OCEfK6jbsm7psEcrR0SGFqGDyS/pDQTPi4DyPbS/xlHRJKw==}
+    engines: {node: '>=12'}
+    peerDependencies:
+      three: '>=0.179'
+
+  three@0.184.0:
+    resolution: {integrity: sha512-wtTRjG92pM5eUg/KuUnHsqSAlPM296brTOcLgMRqEeylYTh/CdtvKUvCyyCQTzFuStieWxvZb8mVTMvdPyUpxg==}
+
  through2@2.0.5:
    resolution: {integrity: sha512-/mrRod8xqpA+IHSLyGCQ2s8SPHiCDEeQJSep1jqLYeEUClOFG2Qsh+4FU6G9VeqpZnGW/Su8LQGc4YKni5rYSQ==}

@@ -3434,6 +3592,9 @@ packages:
  tinybench@2.9.0:
    resolution: {integrity: sha512-0+DUvqWMValLmha6lr4kD8iAMK1HzV0/aKnCtWb9v9641TnP/MFb7Pc2bxoxQjTXAErryXVgUOfv2YqNllqGeg==}

+  tinycolor2@1.6.0:
+    resolution: {integrity: sha512-XPaBkWQJdsf3pLKJV9p4qN/S+fm2Oj8AIPo1BTUhg5oxkvm9+SVEGFdhyOz7tTdUTfvxMiAs4sp6/eZO2Ew+pw==}
+
  tinyexec@0.3.2:
    resolution: {integrity: sha512-KQQR9yN7R5+OSwaK0XQoj22pwHoTlgYqmUscPYoknOoWCWfj/5/ABTMRi69FrKU5ffPVh5QcFikpWJI/P1ocHA==}

@@ -3773,6 +3934,14 @@ packages:

 snapshots:

+  3d-force-graph@1.80.0:
+    dependencies:
+      accessor-fn: 1.5.3
+      kapsule: 1.16.3
+      three: 0.184.0
+      three-forcegraph: 1.43.4(three@0.184.0)
+      three-render-objects: 1.41.1(three@0.184.0)
+
  '@adobe/css-tools@4.4.4': {}

  '@asamuzakjp/css-color@5.1.11':
@@ -3950,6 +4119,8 @@ snapshots:

  '@csstools/css-tokenizer@4.0.0': {}

+  '@dimforge/rapier3d-compat@0.12.0': {}
+
  '@esbuild/aix-ppc64@0.21.5':
    optional: true

@@ -5041,6 +5212,10 @@ snapshots:
    dependencies:
      '@testing-library/dom': 10.4.1

+  '@tweenjs/tween.js@23.1.3': {}
+
+  '@tweenjs/tween.js@25.0.0': {}
+
  '@types/aria-query@5.0.4': {}

  '@types/babel__core@7.20.5':
@@ -5090,6 +5265,17 @@ snapshots:
    dependencies:
      csstype: 3.2.3

+  '@types/stats.js@0.17.4': {}
+
+  '@types/three@0.184.1':
+    dependencies:
+      '@dimforge/rapier3d-compat': 0.12.0
+      '@tweenjs/tween.js': 23.1.3
+      '@types/stats.js': 0.17.4
+      '@types/webxr': 0.5.24
+      fflate: 0.8.2
+      meshoptimizer: 1.1.1
+
  '@types/topojson-client@3.1.5':
    dependencies:
      '@types/geojson': 7946.0.16
@@ -5099,6 +5285,8 @@ snapshots:
    dependencies:
      '@types/geojson': 7946.0.16

+  '@types/webxr@0.5.24': {}
+
  '@vitejs/plugin-react@4.7.0(vite@6.4.2(jiti@2.6.1)(lightningcss@1.32.0))':
    dependencies:
      '@babel/core': 7.29.0
@@ -5151,6 +5339,8 @@ snapshots:
      loupe: 3.2.1
      tinyrainbow: 1.2.0

+  accessor-fn@1.5.3: {}
+
  agent-base@7.1.4: {}

  aggregate-error@3.1.0:
@@ -5454,22 +5644,69 @@ snapshots:
    dependencies:
      internmap: 2.0.3

+  d3-binarytree@1.0.2: {}
+
+  d3-color@3.1.0: {}
+
  d3-dispatch@3.0.1: {}

+  d3-force-3d@3.0.6:
+    dependencies:
+      d3-binarytree: 1.0.2
+      d3-dispatch: 3.0.1
+      d3-octree: 1.1.0
+      d3-quadtree: 3.0.1
+      d3-timer: 3.0.1
+
  d3-force@3.0.0:
    dependencies:
      d3-dispatch: 3.0.1
      d3-quadtree: 3.0.1
      d3-timer: 3.0.1

+  d3-format@3.1.2: {}
+
  d3-geo@3.1.1:
    dependencies:
      d3-array: 3.2.4

+  d3-interpolate@3.0.1:
+    dependencies:
+      d3-color: 3.1.0
+
+  d3-octree@1.1.0: {}
+
  d3-quadtree@3.0.1: {}

+  d3-scale-chromatic@3.1.0:
+    dependencies:
+      d3-color: 3.1.0
+      d3-interpolate: 3.0.1
+
+  d3-scale@4.0.2:
+    dependencies:
+      d3-array: 3.2.4
+      d3-format: 3.1.2
+      d3-interpolate: 3.0.1
+      d3-time: 3.1.0
+      d3-time-format: 4.1.0
+
+  d3-selection@3.0.0: {}
+
+  d3-time-format@4.1.0:
+    dependencies:
+      d3-time: 3.1.0
+
+  d3-time@3.1.0:
+    dependencies:
+      d3-array: 3.2.4
+
  d3-timer@3.0.1: {}

+  data-bind-mapper@1.0.3:
+    dependencies:
+      accessor-fn: 1.5.3
+
  data-urls@7.0.0:
    dependencies:
      whatwg-mimetype: 5.0.0
@@ -5694,6 +5931,8 @@ snapshots:
    optionalDependencies:
      picomatch: 4.0.4

+  fflate@0.8.2: {}
+
  figures@2.0.0:
    dependencies:
      escape-string-regexp: 1.0.5
@@ -5717,6 +5956,12 @@ snapshots:
      semver-regex: 4.0.5
      super-regex: 1.1.0

+  float-tooltip@1.7.5:
+    dependencies:
+      d3-selection: 3.0.0
+      kapsule: 1.16.3
+      preact: 10.29.1
+
  follow-redirects@1.16.0: {}

  form-data-encoder@4.1.0: {}
@@ -5976,6 +6221,8 @@ snapshots:

  java-properties@1.0.2: {}

+  jerrypick@1.1.2: {}
+
  jiti@2.6.1: {}

  js-tokens@4.0.0: {}
@@ -6030,6 +6277,10 @@ snapshots:

  jwt-decode@4.0.0: {}

+  kapsule@1.16.3:
+    dependencies:
+      lodash-es: 4.18.1
+
  keyv@5.6.0:
    dependencies:
      '@keyv/serialize': 1.1.1
@@ -6113,6 +6364,10 @@ snapshots:

  lodash@4.18.1: {}

+  loose-envify@1.4.0:
+    dependencies:
+      js-tokens: 4.0.0
+
  loupe@3.2.1: {}

  lowercase-keys@3.0.0: {}
@@ -6164,6 +6419,8 @@ snapshots:

  merge2@1.4.1: {}

+  meshoptimizer@1.1.1: {}
+
  micromatch@4.0.8:
    dependencies:
      braces: 3.0.3
@@ -6201,6 +6458,22 @@ snapshots:

  nerf-dart@1.0.0: {}

+  ngraph.events@1.4.0: {}
+
+  ngraph.forcelayout@3.3.1:
+    dependencies:
+      ngraph.events: 1.4.0
+      ngraph.merge: 1.0.0
+      ngraph.random: 1.2.0
+
+  ngraph.graph@20.1.2:
+    dependencies:
+      ngraph.events: 1.4.0
+
+  ngraph.merge@1.0.0: {}
+
+  ngraph.random@1.2.0: {}
+
  node-emoji@2.2.0:
    dependencies:
      '@sindresorhus/is': 4.6.0
@@ -6352,12 +6625,18 @@ snapshots:
      find-up: 2.1.0
      load-json-file: 4.0.0

+  polished@4.3.1:
+    dependencies:
+      '@babel/runtime': 7.29.2
+
  postcss@8.5.13:
    dependencies:
      nanoid: 3.3.12
      picocolors: 1.1.1
      source-map-js: 1.2.1

+  preact@10.29.1: {}
+
  prettier@3.8.3: {}

  pretty-format@27.5.1:
@@ -6372,6 +6651,12 @@ snapshots:

  process-nextick-args@2.0.1: {}

+  prop-types@15.8.1:
+    dependencies:
+      loose-envify: 1.4.0
+      object-assign: 4.1.1
+      react-is: 16.13.1
+
  proto-list@1.2.4: {}

  protocols@2.0.2: {}
@@ -6396,6 +6681,13 @@ snapshots:
      react: 19.2.5
      scheduler: 0.27.0

+  react-force-graph-3d@1.29.1(react@19.2.5):
+    dependencies:
+      3d-force-graph: 1.80.0
+      prop-types: 15.8.1
+      react: 19.2.5
+      react-kapsule: 2.5.7(react@19.2.5)
+
  react-hook-form@7.75.0(react@19.2.5):
    dependencies:
      react: 19.2.5
@@ -6411,8 +6703,15 @@ snapshots:
      react-dom: 19.2.5(react@19.2.5)
      typescript: 5.9.3

+  react-is@16.13.1: {}
+
  react-is@17.0.2: {}

+  react-kapsule@2.5.7(react@19.2.5):
+    dependencies:
+      jerrypick: 1.1.2
+      react: 19.2.5
+
  react-leaflet@5.0.0(leaflet@1.9.4)(react-dom@19.2.5(react@19.2.5))(react@19.2.5):
    dependencies:
      '@react-leaflet/core': 3.0.0(leaflet@1.9.4)(react-dom@19.2.5(react@19.2.5))(react@19.2.5)
@@ -6737,6 +7036,31 @@ snapshots:
    dependencies:
      any-promise: 1.3.0

+  three-forcegraph@1.43.4(three@0.184.0):
+    dependencies:
+      accessor-fn: 1.5.3
+      d3-array: 3.2.4
+      d3-force-3d: 3.0.6
+      d3-scale: 4.0.2
+      d3-scale-chromatic: 3.1.0
+      data-bind-mapper: 1.0.3
+      kapsule: 1.16.3
+      ngraph.forcelayout: 3.3.1
+      ngraph.graph: 20.1.2
+      three: 0.184.0
+      tinycolor2: 1.6.0
+
+  three-render-objects@1.41.1(three@0.184.0):
+    dependencies:
+      '@tweenjs/tween.js': 25.0.0
+      accessor-fn: 1.5.3
+      float-tooltip: 1.7.5
+      kapsule: 1.16.3
+      polished: 4.3.1
+      three: 0.184.0
+
+  three@0.184.0: {}
+
  through2@2.0.5:
    dependencies:
      readable-stream: 2.3.8
@@ -6748,6 +7072,8 @@ snapshots:

  tinybench@2.9.0: {}

+  tinycolor2@1.6.0: {}
+
  tinyexec@0.3.2: {}

  tinyglobby@0.2.16:
@@ -1,4 +1,4 @@
-import { useEffect, useMemo, useRef, useState } from 'react'
+import { Component, Suspense, lazy, useEffect, useMemo, useRef, useState, type ReactNode } from 'react'
 import { useNavigate } from '@tanstack/react-router'
 import { useQueries } from '@tanstack/react-query'
 import {
@@ -16,6 +16,50 @@ import type { DictionaryDefinition, SchemaDependent } from '@/api/client'
 import { LoadingBlock } from '@/ui'
 import { cn } from '@/lib/utils'

+// 3D-режим лениво грузится — three.js (~650kb) и react-force-graph-3d не
+// попадают в default chunk. Vite автоматически создаёт отдельный chunk для
+// dynamic import. Suspense fallback показывается во время загрузки модуля.
+const DictionaryGraph3D = lazy(() => import('./DictionaryGraph3D'))
+
+type GraphMode = '2d' | '3d'
+
+/**
+ * Scoped error boundary для 3D Suspense — three.js'у нужен WebGL, и если
+ * браузер его не поддерживает (corp VM, headless без --use-gl=*, hardware
+ * accel выключен) — `WebGLRenderer` бросает ошибку в render-цикле. Без
+ * этого ErrorBoundary fallback'a ошибка bubble'ит до AppErrorBoundary и
+ * вся page становится "Что-то пошло не так". Здесь мы её ловим локально,
+ * показываем friendly fallback + предлагаем вернуться в 2D режим.
+ *
+ * `onError` callback позволяет parent auto-reset'ить mode → '2d', чтобы
+ * пользователь не залипал на ошибочном состоянии. Recovery через
+ * componentDidUpdate (resetKey changes → state.hasError = false).
+ */
+class Graph3DErrorBoundary extends Component<
+  { children: ReactNode; onError: () => void; resetKey: number; fallback: ReactNode },
+  { hasError: boolean }
+> {
+  state = { hasError: false }
+  static getDerivedStateFromError() {
+    return { hasError: true }
+  }
+  componentDidCatch() {
+    // Auto-notify parent (will switch mode → '2d') чтобы next render не
+    // пытался монтировать 3D снова. Defer через setTimeout — синхронный
+    // setState из catch ломает React reconciliation.
+    setTimeout(() => this.props.onError(), 0)
+  }
+  componentDidUpdate(prev: { resetKey: number }) {
+    if (prev.resetKey !== this.props.resetKey && this.state.hasError) {
+      this.setState({ hasError: false })
+    }
+  }
+  render() {
+    if (this.state.hasError) return this.props.fallback
+    return this.props.children
+  }
+}
+
 /**
 * Граф связей справочников — d3-force network diagram.
 *
@@ -65,6 +109,16 @@ function colorForBundle(bundle: string): string {
 export function DictionaryGraph() {
  const dictsQuery = useDictionaries()
  const dicts = dictsQuery.data ?? []
+  // localStorage persist чтобы preference сохранился между переходами.
+  // SSR-safe guard на window — vitest setup использует jsdom где window есть,
+  // но defensive чтобы не упасть на SSR в будущем.
+  const [mode, setMode] = useState<GraphMode>(() => {
+    if (typeof window === 'undefined') return '2d'
+    return (localStorage.getItem('graph.mode') as GraphMode) === '3d' ? '3d' : '2d'
+  })
+  useEffect(() => {
+    if (typeof window !== 'undefined') localStorage.setItem('graph.mode', mode)
+  }, [mode])

  // Fetch dependents для всех dicts параллельно (cached между mounts).
  const dependentsResults = useQueries({
@@ -101,6 +155,8 @@ export function DictionaryGraph() {
      dicts={dicts}
      dependentsByDict={dependentsByDict}
      depsLoading={allDependentsLoading}
+      mode={mode}
+      onModeChange={setMode}
    />
  )
 }
@@ -109,11 +165,18 @@ function GraphCanvas({
  dicts,
  dependentsByDict,
  depsLoading,
+  mode,
+  onModeChange,
 }: {
  dicts: DictionaryDefinition[]
  dependentsByDict: Map<string, SchemaDependent[]>
  depsLoading: boolean
+  mode: GraphMode
+  onModeChange: (m: GraphMode) => void
 }) {
+  // WebGL-fallback banner — показывается несколько секунд после авто-возврата
+  // в 2D из-за ошибки 3D renderer'а (нет WebGL / hardware accel выключено).
+  const [webglFallbackNotice, setWebglFallbackNotice] = useState(false)
  const navigate = useNavigate()
  const wrapperRef = useRef<HTMLDivElement>(null)
  const svgRef = useRef<SVGSVGElement>(null)
@@ -230,8 +293,43 @@ function GraphCanvas({
          Загрузка связей…
        </div>
      )}
-      {/* Zoom controls — overlay top-right. */}
-      <div className="absolute top-2 right-2 z-10 inline-flex items-center gap-1 rounded-md border border-line bg-surface/95 backdrop-blur p-0.5 shadow-sm">
+      {/* Controls overlay — top-right. Stack из 2D/3D toggle + zoom (только в 2D). */}
+      <div className="absolute top-2 right-2 z-10 flex flex-col items-end gap-1">
+        {/* 2D / 3D mode toggle */}
+        <div className="inline-flex items-center rounded-md border border-line bg-surface/95 backdrop-blur p-0.5 shadow-sm">
+          <button
+            type="button"
+            onClick={() => onModeChange('2d')}
+            aria-pressed={mode === '2d'}
+            title="2D режим — SVG force-directed layout"
+            className={cn(
+              'h-7 px-2.5 inline-flex items-center justify-center text-cap font-mono uppercase tracking-wider rounded-sm transition-colors',
+              mode === '2d'
+                ? 'bg-accent text-white'
+                : 'text-mute hover:text-ink hover:bg-surface-2',
+            )}
+          >
+            2D
+          </button>
+          <button
+            type="button"
+            onClick={() => onModeChange('3d')}
+            aria-pressed={mode === '3d'}
+            title="3D режим — WebGL three.js (camera orbit)"
+            className={cn(
+              'h-7 px-2.5 inline-flex items-center justify-center text-cap font-mono uppercase tracking-wider rounded-sm transition-colors',
+              mode === '3d'
+                ? 'bg-accent text-white'
+                : 'text-mute hover:text-ink hover:bg-surface-2',
+            )}
+          >
+            3D
+          </button>
+        </div>
+
+        {/* Zoom controls — только в 2D, в 3D camera orbit имеет свой wheel-zoom. */}
+        {mode === '2d' && (
+          <div className="inline-flex items-center gap-1 rounded-md border border-line bg-surface/95 backdrop-blur p-0.5 shadow-sm">
            <button
              type="button"
              onClick={() =>
@@ -267,8 +365,56 @@ function GraphCanvas({
              {Math.round(view.zoom * 100)}%
            </span>
          </div>
+        )}
+      </div>

-      <svg
+      {mode === '3d' && (
+        <Graph3DErrorBoundary
+          resetKey={size.width + size.height}
+          onError={() => {
+            // WebGL undefined / hardware accel off → switch back в 2D.
+            // Banner показывается ~5s, потом сам исчезает.
+            onModeChange('2d')
+            setWebglFallbackNotice(true)
+            setTimeout(() => setWebglFallbackNotice(false), 5000)
+          }}
+          fallback={
+            <div className="absolute inset-0 flex items-center justify-center p-6">
+              <div className="text-center max-w-md">
+                <p className="text-title-md text-ink mb-2">3D-режим недоступен</p>
+                <p className="text-cell text-mute">
+                  Браузер не смог инициализировать WebGL. Возможно отключено
+                  аппаратное ускорение (chrome://gpu) или используется среда без
+                  поддержки 3D. Возврат к 2D-режиму…
+                </p>
+              </div>
+            </div>
+          }
+        >
+          <Suspense
+            fallback={
+              <div className="absolute inset-0 flex items-center justify-center">
+                <LoadingBlock size="lg" label="Загрузка 3D-движка…" />
+              </div>
+            }
+          >
+            <DictionaryGraph3D
+              dicts={dicts}
+              dependentsByDict={dependentsByDict}
+              width={size.width}
+              height={size.height}
+            />
+          </Suspense>
+        </Graph3DErrorBoundary>
+      )}
+
+      {webglFallbackNotice && (
+        <div className="absolute top-3 left-1/2 -translate-x-1/2 z-20 max-w-md bg-warn/10 border border-warn text-ink-2 text-cell rounded-md px-3 py-2 shadow-sm backdrop-blur">
+          3D недоступен в этом браузере — переключено на 2D.
+        </div>
+      )}
+
+      {mode === '2d' && <svg
        ref={svgRef}
        width={size.width}
        height={size.height}
@@ -412,7 +558,7 @@ function GraphCanvas({
        })}
        </g>
        {/* === end zoom/pan transform === */}
-      </svg>
+      </svg>}
      {/* Legend */}
      <div className="absolute bottom-3 left-3 flex flex-col gap-1 bg-surface/90 backdrop-blur px-3 py-2 rounded-md border border-line text-cell">
        <div className="font-display uppercase tracking-wider text-mute mb-0.5">Bundle</div>
@@ -0,0 +1,159 @@
+import { useEffect, useMemo, useRef, useState } from 'react'
+import { useNavigate } from '@tanstack/react-router'
+import ForceGraph3D, { type ForceGraphMethods } from 'react-force-graph-3d'
+import type { DictionaryDefinition, SchemaDependent } from '@/api/client'
+
+/**
+ * 3D-режим графа справочников через react-force-graph-3d (three.js + d3-force-3d).
+ *
+ * Этот компонент динамически импортируется из DictionaryGraph, чтобы three.js
+ * (~650kb minified) не попадал в default chunk. Lazy-loaded только когда
+ * пользователь явно переключает в 3D режим.
+ *
+ * Поведение:
+ *  - Те же nodes/links что в 2D-моде (общая data shape)
+ *  - Camera orbit controls (drag = rotate, wheel = zoom)
+ *  - Hover → tooltip с displayName + record count
+ *  - Click → navigate /dictionaries/$name
+ *  - Цвета и размеры узлов идентичны 2D (single source of truth)
+ *  - Directional particles на edges — лёгкая визуализация направления FK
+ *
+ * Performance: 3D-граф handles 200+ nodes легко (GPU rendering), но default
+ * configuration уже good enough для current ~37 dicts.
+ */
+
+type Node3D = {
+  id: string
+  name: string
+  displayName: string
+  bundle: string
+  scope: string
+  recordCount: number
+  // Internal three coords — populated by force engine
+  x?: number
+  y?: number
+  z?: number
+}
+
+type Link3D = {
+  source: string | Node3D
+  target: string | Node3D
+  sourceField: string
+  targetField: string
+}
+
+const BUNDLE_COLORS: Record<string, string> = {
+  cuod: '#b05a2e',
+  geo: '#4f7038',
+  comms: '#a8762a',
+  delivery: '#3a2818',
+  default: '#52483d',
+}
+
+const colorForBundle = (bundle: string): string =>
+  BUNDLE_COLORS[bundle] ?? BUNDLE_COLORS.default
+
+type Props = {
+  dicts: DictionaryDefinition[]
+  dependentsByDict: Map<string, SchemaDependent[]>
+  width: number
+  height: number
+}
+
+export default function DictionaryGraph3D({
+  dicts,
+  dependentsByDict,
+  width,
+  height,
+}: Props) {
+  const navigate = useNavigate()
+  const graphRef = useRef<ForceGraphMethods<Node3D, Link3D> | undefined>(undefined)
+  const [hoverId, setHoverId] = useState<string | null>(null)
+
+  // Build graph data — same logic as 2D mode, без simulation refs (three
+  // worker handles physics).
+  const graphData = useMemo(() => {
+    const nodes: Node3D[] = dicts.map((d) => ({
+      id: d.name,
+      name: d.name,
+      displayName: d.displayName ?? d.name,
+      bundle: d.bundle,
+      scope: d.scope,
+      recordCount: d.recordCount ?? 0,
+    }))
+    const nodeIds = new Set(nodes.map((n) => n.id))
+    const links: Link3D[] = []
+    dicts.forEach((target) => {
+      const deps = dependentsByDict.get(target.name) ?? []
+      deps.forEach((dep) => {
+        if (nodeIds.has(dep.sourceDict)) {
+          links.push({
+            source: dep.sourceDict,
+            target: target.name,
+            sourceField: dep.sourceField,
+            targetField: dep.targetField,
+          })
+        }
+      })
+    })
+    return { nodes, links }
+  }, [dicts, dependentsByDict])
+
+  // Tune camera + force layout once after mount.
+  useEffect(() => {
+    const fg = graphRef.current
+    if (!fg) return
+    // Подальше отвести камеру для просторного 3D-обзора.
+    fg.cameraPosition({ x: 0, y: 0, z: 400 })
+  }, [])
+
+  // CSS variable resolution — three не понимает var(--color-*),
+  // grab raw hex values from document root для accent + ink.
+  const accentHex = '#b05a2e'
+  const lineHex = '#e6e1d4'
+
+  return (
+    <div className="relative w-full h-full">
+      <ForceGraph3D<Node3D, Link3D>
+        ref={graphRef}
+        graphData={graphData}
+        width={width}
+        height={height}
+        backgroundColor="rgba(0,0,0,0)"
+        nodeId="id"
+        nodeLabel={(n) =>
+          `<div style="background:#fff;color:#1a1714;padding:6px 10px;border-radius:4px;border:1px solid ${lineHex};font:13px ui-sans-serif"><strong>${n.displayName}</strong><br/><span style="color:#666;font-size:11px">${n.bundle} · ${n.recordCount} записей</span></div>`
+        }
+        nodeColor={(n) => (hoverId === n.id ? accentHex : colorForBundle(n.bundle))}
+        nodeVal={(n) => 1 + Math.log10((n.recordCount ?? 1) + 1) * 2}
+        nodeOpacity={hoverId ? 0.85 : 0.95}
+        nodeResolution={16}
+        linkColor={(l) => {
+          const sid = typeof l.source === 'string' ? l.source : (l.source as Node3D).id
+          const tid = typeof l.target === 'string' ? l.target : (l.target as Node3D).id
+          return hoverId && (sid === hoverId || tid === hoverId) ? accentHex : lineHex
+        }}
+        linkOpacity={hoverId ? 0.4 : 0.5}
+        linkWidth={(l) => {
+          const sid = typeof l.source === 'string' ? l.source : (l.source as Node3D).id
+          const tid = typeof l.target === 'string' ? l.target : (l.target as Node3D).id
+          return hoverId && (sid === hoverId || tid === hoverId) ? 1.5 : 0.5
+        }}
+        linkDirectionalArrowLength={3}
+        linkDirectionalArrowRelPos={1}
+        linkDirectionalArrowColor={() => accentHex}
+        linkDirectionalParticles={(l) => {
+          const sid = typeof l.source === 'string' ? l.source : (l.source as Node3D).id
+          const tid = typeof l.target === 'string' ? l.target : (l.target as Node3D).id
+          return hoverId && (sid === hoverId || tid === hoverId) ? 2 : 0
+        }}
+        linkDirectionalParticleSpeed={0.006}
+        linkDirectionalParticleWidth={2}
+        onNodeHover={(n) => setHoverId(n?.id ?? null)}
+        onNodeClick={(n) => navigate({ to: '/dictionaries/$name', params: { name: n.name } })}
+        // Slight cooldown extension чтобы layout успел осесть.
+        cooldownTicks={120}
+      />
+    </div>
+  )
+}
@@ -129,6 +129,20 @@ export default defineConfig({
          // Axios + парсеры
          if (id.match(/node_modules\/(axios|jose|crypto-js)\//)) return 'vendor-net'

+          // 3D-graph (three.js + react-force-graph-3d + transitive deps).
+          // Изолирован в свой chunk, чтобы НЕ попасть в vendor-misc, который
+          // загружается eagerly. DictionaryGraph3D импортируется через
+          // React.lazy() — Rollup auto-defers этот chunk до первого
+          // дин-импорта. ~500kb gzipped (~600kb three.js + force graph
+          // wrappers), грузится только при переключении в 3D режим.
+          if (
+            id.match(
+              /node_modules\/(three|3d-force-graph|d3-force-3d|kapsule|react-kapsule|three-forcegraph|three-render-objects|react-force-graph-3d|@tweenjs)/,
+            )
+          ) {
+            return 'vendor-graph3d'
+          }
+
          // Остальное — в общий vendor (не должно быть много)
          return 'vendor-misc'
        },