three/examples/jsm/.../<module>
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ããšãã°ã import { OrbitControls } from 'three/examples/jsm/controls/OrbitControls'
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ã ããã«ãããthree.jsã®ããŒã«ã¢ããæ§æãç Žæããå¯èœæ§ããããŸããã three
ã3ã€ã®ã¡ã€ã³ãšã³ããªãã€ã³ãïŒ src/Three.js
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three
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export default {
input: 'src/main.js',
external: ['three'],
output: [
{
format: 'umd',
name: 'LIB',
file: 'build/main.js'
}
],
plugins: [ resolve() ]
};
ãã®å Žåãåºåã«ã¯three.jsã®ãœãŒã¹ã³ãŒããå«ãŸããŠããŠã¯ãªããŸãããããã¹ãŠãå«ãŸããŠããŸãã
ãã ããOrbitControlsãã€ã³ããŒãããªãå Žåãåºåã«ã¯main.js
ãã¡ã€ã«ã®ãœãŒã¹ã³ãŒãã®ã¿ãå«ãŸããŸãã
OrbitControlsã€ã³ããŒããã³ã¡ã³ãã¢ãŠãããŠããã'three'
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ãžã®ããŒããªãã¡ã¬ã³ã¹ããã£ããããªãããŒã«ã¢ããæ§æã®3ã€ã«äŸåããå¥ã®ããã±ãŒãžãæ§ç¯ããŸãããã«ãã«å«ãŸããŸãã ããšãã°ã次ã®ãã¡ã€ã«ããã«ããããšã誀ã£ãŠOrbitControlsã³ãŒããšthreejsã³ãŒãããã³ãã«ã«å«ãŸãã@ adrian-delgadoã®æçš¿ãããæ§æã§ãã«ãããããšãã«3ã€ã®å¥ã®ã³ããŒãã€ã³ããŒããããŸãã
// src/main.js
import * as THREE from 'three';
import { OrbitControls } from 'three/examples/jsm/controls/OrbitControls.js';
console.log(THREE, OrbitControls);
ã§ãã¹ããŠãããããšã¯æ³šç®ã«å€ãããããããªããšã€ããªã¢ã³ã»ãã«ã¬ã@ OrbitControls.js
ã«å€æŽãããthree
OrbitControlsã¯ãŸã ããªãããšãæãŸããå Žåããããšãå°ãªããšãã«ã€ãªããå¯èœæ§ããããããªãã®ãã³ãã«ã«å«ãŸããŸãOrbitControlsã³ãŒãã¯ãäŸåããã¢ããªã±ãŒã·ã§ã³ã«2åå«ãŸããŠããŸãã
ãããé·æçãŸãã¯æåã®è§£æ±ºçãšããŠææ¡ããã€ããã¯ãããŸããããæ§æãå€æŽããŠOrbitControls
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ã®ãã¹ãŠã®ãã¡ã€ã«ïŒãå€éšãšããŠããŒã¯ãããšãã©ã¡ãã®å Žåãããã解決ãããŸãã
export default {
// ...
external: p => /^three/.test(p),
// ...
};
ãããé·æçãŸãã¯æåã®è§£æ±ºçãšããŠææ¡ããã€ããã¯ãããŸããããæ§æãå€æŽããŠOrbitControlsïŒããã³3ã€ã®ãã©ã«ããŒå ã®ãã¹ãŠã®ãã¡ã€ã«ïŒãå€éšãšããŠããŒã¯ãããšãã©ã¡ãã®å Žåãããã解決ãããŸãã
äœããã®çç±ã§ãããŒã«ã¢ãããããã©ã«ãã§'three/examples/jsm/controls/OrbitControls.js'
ãå€éšãšããŠæ±ãããšãæåŸ
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é¢é£ããïŒ17220ã¯éåžžã«é¢é£æ§ããããŸãã äŒè©±ã¯ããããããã§ç¶ãã¯ãã§ãã
ã§ã¯ããããè¡ããšã©ããªããŸããïŒ
// src/main.js
import * as THREE from 'three/build/three.module.js';
import { OrbitControls } from 'three/examples/jsm/controls/OrbitControls.js';
console.log(THREE, OrbitControls);
ããã¯æ©èœããŸããã3ã«äŸåããä»ã®libãŸãã¯ã³ãŒãã®äžéšããthreeãããã€ã³ããŒããããŠããåã³å£ãããããå®è¡å¯èœã§ã¯ãããŸããã Package.jsonã¯éåžžãç°å¢ã«è§£æ±ºæ¹æ³ãæ瀺ããŸãããbuild / three.moduleãã¯ããªãŒã¯ããŠã¯ãªããªããã£ã¹ããªãã¥ãŒã·ã§ã³ã®è©³çŽ°ã§ãã 解決ãã¹ãããããããšãåå空éã®åé¡ãçºçããŸãã
external: p => /^three/.test(p),
@gkjohnsonãŠãŒã¶ãŒãã3ã€ã®ãã€ã³ã¹ã¿ã³ã¹ãšOrbitControls
ããã³ãã«ã«å«ãããå Žåã¯ã©ããªããŸããïŒ
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import * as three from 'https://cdnjs.cloudflare.com/ajax/libs/three.js/108/three.module.js';
import { OrbitControls } from 'https://threejs.org/examples/jsm/controls/OrbitControls.js';
three.jsã2åããŒãããŸãã1åã¯CDNããããã1åã¯threejs.orgããããŒãããŸãã
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<script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/105/three.min.js"></script>
<script src="https://threejs.org/examples/js/controls/OrbitControls.js"></script>
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@ adrian-delgadoã®å
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ãšthree/examples/jsm/controls/OrbitControls.js
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ãŠãŒã¶ãŒãã3ã€ã®ãã€ã³ã¹ã¿ã³ã¹ãšOrbitControlsããã³ãã«ã«å«ãããå Žåã¯ã©ããªããŸããïŒ
次ã«ã external
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èŠããããŸãããã®å Žåã3ã€ã®è»éã³ã³ãããŒã«ã®åäžã®ã³ããŒããã³ãã«ã«å«ãŸããŸãã rollup-plugin-node-resolve ïŒã¢ãžã¥ãŒã«è§£æ±ºããµããŒãããããã«ããŒã«ã¢ããã«å¿
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èŠã«ãªãå¯èœæ§ããããŸããããã¯ãrollupãããã©ã«ãã§requireã䜿çšããcommonjsãã¡ã€ã«ã®åŠçæ¹æ³ãèªèããŠããªãããã§ãã
@greggman
æ®å¿µãªããããã®å Žåãã¢ãžã¥ãŒã«ã®åçŽãªäº€æãããã»ã©ç°¡åã«æ©èœãããšã¯æããŸããã ææ¡ããããœãªã¥ãŒã·ã§ã³ã¯ãããããã®ã±ãŒã¹ã«å¯ŸåŠãããã®ã§ã¯ãªããã³ã¢ã¹ã¯ãªãããšäŸãå¥ã ã®ãã¹ãããã€ã³ããŒãããã±ãŒã¹ãæ¯æŽããããã«äœ¿çšã§ããå ¬åŒãªãã®ã¯çŸæç¹ã§ã¯ãªããšæããŸãã ç§ã®ç¥ãéãããããæ¯æŽããããã«äœæ¥äžã®ã®ã¯ã€ã³ããŒããããã ãã§ãã äŸãš3ã€ã®äž¡æ¹ãåããã¹ãããã€ã³ããŒããããå Žåã3ã€ã®ã³ããŒã1ã€ã ãããŒããããŸãã
import * as three from 'https://cdnjs.cloudflare.com/ajax/libs/three.js/108/three.module.js';
import { OrbitControls } from 'https://cdnjs.cloudflare.com/ajax/libs/three.js/108/examples/jsm/controls/OrbitControls.js';
// or
import * as three from 'https://threejs.org/build/three.module.js';
import { OrbitControls } from 'https://threejs.org/examples/jsm/controls/OrbitControls.js';
ãŠãŒã¹ã±ãŒã¹ã«ãã£ãŠã¯ãåŸæ¥ã®ã¹ã¯ãªããã¿ã°ãåŒãç¶ã䜿çšããããšãæãŸããå ŽåããããŸããïŒ
@greggman
ãã®ããã«ã©ã€ãã§ã¢ãžã¥ãŒã«ã䜿çšããããšãããšãåæ§ã®ããšãçºçããããšã«é¢é£ããŠãããã©ããã¯ããããŸãã
import * as three from 'https://cdnjs.cloudflare.com/ajax/libs/three.js/108/three.module.js'; import { OrbitControls } from 'https://threejs.org/examples/jsm/controls/OrbitControls.js';
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以åã¯ãåºæ¬çã«äŸã®ãœãŒã¹ã衚瀺ããã³ããŒããŠjsfiddle / codepenãªã©ã«è²Œãä»ããã¹ã¯ãªããã¿ã°ã®ãã¹ãä¿®æ£ãããšãå®è¡ãããŠããŸããã ãã ããthree.jsãµã€ãã«çŽæ¥ãªã³ã¯ããŠãããŒãžã§ã³ããã³ãããããã³ã«ãµã³ãã«ãå£ããã®ã確èªããªãéãããã¹ãŠã®äŸã¯å®è¡ãããŸããã ïŒã¯ããã¢ãžã¥ãŒã«ä»¥å€ã®äŸãååšããããšã¯ç¥ã£ãŠããŸããããããã¯https://threejs.org/examplesãããªã³ã¯ãããŠãããã®ã§ã¯ãããŸããïŒ
@gkjohnson
import * as three from 'https://cdnjs.cloudflare.com/ajax/libs/three.js/108/three.module.js'; import { OrbitControls } from 'https://cdnjs.cloudflare.com/ajax/libs/three.js/108/examples/jsm/controls/OrbitControls.js';
åäœããŸãããOrbitControlsãCDNã«ãªããOrbitContrls ../../../ bulild / three.jså ã®ãã¹ãæ£ããåäœããŸããã
// ãŸã
import * as three from 'https://threejs.org/build/three.module.js'; import { OrbitControls } from 'https://threejs.org/examples/jsm/controls/OrbitControls.js'
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<!-- ... -->
<script type="module-shim">
import { Scene, WebGLRenderer } from 'three';
import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader.js';
// ...
</script>
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import * as three from 'https://cdnjs.cloudflare.com/ajax/libs/three.js/108/three.module.js'; import { OrbitControls } from 'https://threejs.org/examples/jsm/controls/OrbitControls.js';
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ç§ã¯åãåé¡ã«çŽé¢ããŠããŸãã ç§ã¯three.jsã䜿çšããŠReactã³ã³ããŒãã³ããäœæããŠãããäŸããããã€ãã®ã¢ãžã¥ãŒã«ãã€ã³ããŒãããŠããŸãã ããŒã«ã¢ããã§ãã³ãã«ããããããã³ãã«ãèŠããšã3ã€ã«å¯ŸããŠ1ã€ã®ã€ã³ããŒãã¹ããŒãã¡ã³ããããã次ã«Three.jsã³ãŒããããããšãããããŸãã
ã³ã³ããŒãã³ãã§ãã®ã€ã³ããŒãã¹ããŒãã¡ã³ãã䜿çšããå ŽåïŒ import * as THREE from "three/build/three.module"
ç©äºã¯æ£ããæ©èœããŸãããThreeã¯ãã³ãã«ã«åã蟌ãŸããŸããããã¯ç§ãæãŸãªãããšã§ãã
3ã€ã®ã€ã³ããŒãã¹ããŒãã¡ã³ãã欲ããã®ã§ããã import * as THREE from "three
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@chabb
ç§ã¯three.jsã䜿çšããŠReactã³ã³ããŒãã³ããäœæããŠãããäŸããããã€ãã®ã¢ãžã¥ãŒã«ãã€ã³ããŒãããŠããŸãã ããŒã«ã¢ããã§ãã³ãã«ããããããã³ãã«ãèŠããšã3ã€ã«å¯ŸããŠ1ã€ã®ã€ã³ããŒãã¹ããŒãã¡ã³ããããã次ã«Three.jsã³ãŒããããããšãããããŸãã
ããã«æçš¿ããã解決çã¯ããªãã®åé¡ã解決ããã¯ãã§ãïŒ https ïŒ//github.com/mrdoob/three.js/issues/17482#issuecomment-530957570ã
ãããã®åé¡ã®å€ãã¯ããã³ãã©ãŒã§äœãèµ·ãã£ãŠããã®ããå®å šã«ç解ããŠããªã人ã ã«èµ·å ããŠãããšæããŸãïŒããã¯ç解ã§ããŸãïŒãããããã®åé¡ã¯3ã€ã«åºæã®ãã®ã§ã¯ãããŸããã ãã ãã誀ã£ãŠ3ã€ã®ã³ã¢ãäºéã«ã€ã³ããŒããããšãä»ã®ã©ã€ãã©ãªãããç®ç«ã€å¯èœæ§ããããŸãã lodashãreactã³ã³ããŒãã³ããOrbitControlsãªã©ã®å€éšãæå³ããäŸåé¢ä¿ããã³ãã«ãããšãç°¡åã«èŠèœãšãããå¯èœæ§ããããŸãã
å€éšããã±ãŒãžã«äŸåããããšã«é¢ããŠãRollupã¯ãã®åäœãææžåããããã«ãªãã·ã§ã³ãæäŸããŸããWebpackã«ãåæ§ã®ãªãã·ã§ã³ããããŸãã ãã®å Žåããµã³ãã«ãã¡ã€ã«ã代ããã«ã3ããåç §ããŠãããšãã³ã¢ã©ã€ãã©ãªã¯ãã³ãã«ãããŸãããããµã³ãã«ã³ãŒãã®ãã³ãã«ãéè€ããããšã«ãªããŸããããã¯ããèªäœã®åé¡ã§ãã ãããŠããã³ãã©ãŒãnpmãªã³ã¯ã®èœãšãç©Žã解éããã®ãå©ããããã«ãã®ãããžã§ã¯ããã§ããããšã¯äœããªããšæããŸãã ç§ãèŠãå¯äžã®åé¡ã®ããã±ãŒã¹ã¯ã誀ã£ãŠæ§æããããã³ãã©ãŒã®çµæã§ã¯ãªããšæããŠããã®ã¯ãcodesandboxã®ã±ãŒã¹ã ãšæããŸãã
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examples/jsm
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// <strong i="7">@file</strong> GLTFLoader.js
// Before
import { Mesh } from '../../build/three.module.js';
// After
import { Mesh } from 'three';
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three
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import * as THREE from 'three';
import { OrbitControls } from 'three/examples/jsm/controls/OrbitControls.js';
import { stuff } from './local/src/index.js';
// library code with exports...
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ãæå³ããã«ãã³ãã«ããããããã£ãŠ../../../build/three.module.js
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§ãæšå¥šããŸããåæ§ã«ã external: ['@material-ui/core']
ãèšå®ãããšããã³ãã«ãã'@material-ui/core/Button'
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[
...Object.keys(pkg.dependencies || {}),
...Object.keys(pkg.peerDependencies || {}),
...other_stuff
]
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import from "../../../build/three.module.js";
ïŒã ã ããç§ã¯ããããšã«ãªããŸãã
external: p => {
if ([
...Object.keys(pkg.dependencies || {}),
...Object.keys(pkg.peerDependencies || {}),
'prop-types'
].indexOf(p) > -1) {
return true;
}
return /^three/.test(p) ;
}
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@chabb
ç§ãç解ããŠããéãã§ã¯ãäŸã
import from "../../../build/three.module.js";
å®è¡ããŠããããã ãšæããŸã...
ããã§ã¯ãããŸãããhttps ïŒ /^three
ã¯ãæåå'three/examples/jsm/controls/OrbitControls.js'
ãšäžèŽããããæ©èœããŸããããã¯ãæåå'three'
ãäžèŽããªãã®ã«å¯Ÿããthree.jsã©ã€ãã©ãªã®äžéšã§ãããããå€éšã«ããå¿
èŠããããŸãã åãããšãä»ã®äŸåé¢ä¿ã§ãçºçããå¯èœæ§ããããŸãã ä»ã®æªç¥ã®èœãšãç©Žãåé¿ãããã裞ã®ã¢ãžã¥ãŒã«æå®åãæã€ããã±ãŒãžãšç
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@gkjohnson詳现ãªèª¬æãããããšããããã¯ç§ã«ã¯çã«ããªã£ãŠããŸãã
çµå±ãããã§ã¯ãã®ã¹ã¬ããã®åé¡ã¯è§£æ±ºãããªãããã§ãããã¹ã¬ããã§ãã§ã«æ°åèšåããŠããã®ã§ãæçµçã«ã€ã³ããŒããããããªãã£ã«ããã¹ãããŸããïŒ https ïŒ import * as THREE from 'three';
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ãã©ãŠã¶ã ããããçšåºŠã®èªä¿¡ã瀺ããã...
https://github.com/WICG/import-maps/issues/212#issuecomment -663564421
ãããžã§ã¯ãã®1ã€ã«ãã¹ãµãã¯ã©ã¹ãè¿œå ãããšãã«åãåé¡ãçºçããŸãã
import { /* stuff */ } from 'three'
import { Pass } from 'three/examples/jsm/postprocessing/Pass.js'
ãããŠããã¹ã³ãŒããã¢ãžã¥ãŒã«ã«ã³ããŒããããšã奜ãã ã®ã§ãåŸã§ãã©ãŠã¶ãŒã®three.jsããã€ã³ããŒãããå¿ èŠããªãããã«ãåé¿çãèŠã€ããŸããã
const threeModulePath = path.resolve( __dirname, 'node_modules/three/build/three.module.js' );
export default {
/* ..... */
external: [ 'three' ],
output: [
{
/* .... */
globals : {
'three': 'THREE',
[ threeModulePath ]: 'THREE',
}
}
]
};
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ããŒã«ã«ã®3ã€ã®ãããžã§ã¯ãïŒä»¥äžã®äŸãåç §ïŒããããŒããããšããã®ã¢ãããŒããç Žãããè¿œå ã®åé¿çãå¿ èŠã«ãªããŸãã
"dependencies" : {
"three": "file:../three.js"
}
ããŠãç§ã¯å ã«é²ãã§ãããŒã«ã«ãªã³ã¯ããµããŒãããæ°ããããŒãžã§ã³ãäœæããŸããïŒ
const threeName = "three"; // Change with your three package name
const dependencies = require('./package.json').dependencies;
const splits = dependencies[threeName].split('file:');
const modulePath = (splits.length > 1) ?
path.resolve(__dirname, splits[1], 'build/three.module.js'): // Resolve local path
path.resolve(__dirname, 'node_modules', threeName, 'build/three.module.js'); // Resolve node_module path
const external = [
threeName,
modulePath,
]
const globals = {
[threeName]: 'THREE',
[modulePath]: 'THREE',
}
@Mcgodeããã¯ãäžèšã®https://github.com/mrdoob/three.js/issues/17482#issuecomment-530957570ã§å¯ŸåŠãããŠããŸãã Rollupã䜿çšããŠããŠããµã³ãã«ã¢ãžã¥ãŒã«ã䜿çšãããšãã«three.jsãå€éšãšããŠããŒã¯ãããå Žåã¯ãææ¡ãããŠããããã«æ¬¡ã®ããšãè¡ãå¿ èŠããããŸãã
externals: p => /^three/.test(p),
èšå®ãããã»ã©è€éã«ããçç±ã¯ãããŸããã ããã«ãããPass.jsãã¡ã€ã«ãšthree.jsã¢ãžã¥ãŒã«ã®äž¡æ¹ãexternelãšããŠããŒã¯ãããŸãã
@gkjohnsonäŸã§ã¯ãªãã three
libã®ã¿ãå€éšãšããŠããŒã¯ãããã®ã§ãç§ã®ãŠãŒã¹ã±ãŒã¹ã¯ãŸã£ããåãã§ã¯ãããŸããïŒäŸããã«ãã«ãã³ãã«ãããïŒã
å€éšãšããŠ3ã€ã䜿çšããŠã©ã€ãã©ãªããã«ãããŠããŸããããã«ãã®å¹ ã¯3ã€ã§ã¯ãªãããµã³ãã«ããã³ãã«ããå¿ èŠããããŸããåè¿°ã®ããã«ãäŸããã¢ãžã¥ãŒã«ãã€ã³ããŒããããšãåºåã«3ã€ã®ã³ãŒããå«ãŸããŸãã webpackã§éæããããšã¯å¯èœã§ããïŒ
import { } from "three";
import { Line2 } from "three/examples/jsm/lines/Line2";
import { LineGeometry } from "three/examples/jsm/lines/LineGeometry";
@ Mcgode @ recardinalããã¯äžå¯èœã ãšæããŸãã åãããšããããã£ãã®ã§ãäŸããã³ãŒããã³ããŒããŠè²Œãä»ããŸããã ç§ã®å Žåãã€ã³ããŒããšãšã¯ã¹ããŒããã調æŽãããå¿ èŠããããŸãããããã ãã§ããã æããã«ããã¯çæ³çã§ã¯ãããŸããããç§ã®ãŠãŒã¹ã±ãŒã¹ã«ã¯ååã§ããã
WebpackãšTHREEãå€éšãšããŠäœ¿çšããåæ§ã®ãŠãŒã¹ã±ãŒã¹ããããŸãã 次ã®ã€ã³ããŒãã«ãããthree.module.jsããã³ãã«ãããåºåã«å«ãŸããŸãã
import * as THREE from 'three';
import { ColladaLoader } from 'three/examples/jsm/loaders/ColladaLoader';
import { OBJLoader } from 'three/examples/jsm/loaders/OBJLoader';
import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader';
ç§ã¯ã©ããã§examples / js / *ããã€ãåé€ãããããšãèªã¿ãŸããã ãã®åã«jsmã®äŸããããŸãããããšããã®ã§ããã
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