{"id":467,"date":"2023-02-06T16:54:11","date_gmt":"2023-02-06T08:54:11","guid":{"rendered":"https:\/\/www.ljcljc.cn\/?p=467"},"modified":"2024-04-08T10:26:39","modified_gmt":"2024-04-08T02:26:39","slug":"three-js%e5%85%a5%e9%97%a8-gsap%e6%a8%a1%e5%9d%97","status":"publish","type":"post","link":"https:\/\/blog.ljcljc.cn\/index.php\/2023\/02\/06\/467\/","title":{"rendered":"Three.js\u5165\u95e8-GSAP\u6a21\u5757"},"content":{"rendered":"\n

\u4e00\u3001\u5b89\u88c5GSAP\u6a21\u5757<\/h2>\n\n\n\n
npm install gsap<\/code><\/pre>\n\n\n\n
\u4e8c\u3001\u521b\u5efa\u52a8\u753b<\/h2>\n\n\n\n
\u4f8b\u5982\uff0c\u5982\u679chtml\u5143\u7d20\u521b\u5efa\u52a8\u753b\uff0c\u5c06 ‘.box’ \u7c7b\u7684\u5143\u7d20\u8bbe\u7f6e1\u79d2\u65f6\u95f4\u6c34\u5e73\u79fb\u52a8 200px \u7684\u52a8\u753b\u3002\u53ef\u4ee5\u8fd9\u4e48\u5199<\/p>\n\n\n\n
\/\/ \u5bfc\u5165\u52a8\u753b\u5e93\nimport gsap from \"gsap\";\ngsap.to(\".box\", { x: 200 })<\/code><\/pre>\n\n\n
\n
\"\"<\/div><\/figure><\/div>\n\n\n
\u5728three.js\u4e2d\u5982\u679c\u6211\u4eec\u60f3\u8981\u5c06\u7269\u4f53\uff0c\u4f8b\u5982\u7acb\u65b9\u4f53\u79fb\u52a8\u8bbe\u7f6e1\u79d2\u65f6\u95f4\u6c34\u5e73\u79fb\u52a8 200px \u7684\u52a8\u753b\u3002\u53ef\u4ee5\u8fd9\u4e48\u5199<\/p>\n\n\n\n
\/\/ \u5bfc\u5165\u52a8\u753b\u5e93\nimport gsap from \"gsap\";\ngsap.to(cube.position, { x: 200 })<\/code><\/pre>\n\n\n\n
gsap.to() – \u8fd9\u662f\u6700\u5e38\u89c1\u7684\u8865\u95f4\u7c7b\u578b\u3002\u662f\u8bbe\u7f6e\u5f53\u524d\u5143\u7d20\u6216\u8005\u53d8\u91cf\u7684\u72b6\u6001\uff0c\u5230\u8bbe\u7f6e\u7684\u72b6\u6001\u7684\u8865\u95f4\u52a8\u753b\u3002\u6240\u8c13\u7684\u8865\u95f4\u52a8\u753b\uff0c\u5c31\u662f2\u4e2a\u5173\u952e\u5e27\uff08\u53732\u79cd\u7269\u4f53\u7684\u72b6\u6001\uff09\u6709\u4e86\uff0c\u6846\u67b6\u81ea\u5e26\u8ba1\u7b97\u51fa\u4e2d\u95f4\u67d0\u4e2a\u65f6\u523b\u7684\u72b6\u6001\uff0c\u4ece\u800c\u586b\u88652\u4e2a\u72b6\u6001\u95f4\uff0c\u52a8\u753b\u7684\u7a7a\u767d\u65f6\u523b\uff0c\u4ece\u800c\u5b9e\u73b0\u5b8c\u6574\u52a8\u753b\u3002<\/p>\n\n\n\n
gsap.to\u67092\u4e2a\u53c2\u6570\uff0c\u7b2c\u4e00\u4e2a\u662f\u76ee\u6807\u5143\u7d20\u6216\u8005\u53d8\u91cf\u3002\u5982\u679c\u4f20\u5165\u7684\u662f.box\u4e4b\u7c7b\u7684css\u5b57\u7b26\u4e32\u9009\u62e9\u5668\uff0cGSAP \u5728\u540e\u53f0\u4f7f\u7528document.querySelectorAll()<\/code>\u9009\u4e2d\u9875\u9762\u7684\u5339\u914d\u7684\u5143\u7d20\u3002\u5f53\u7b2c\u4e00\u4e2a\u76ee\u6807\u662f\u5bf9\u8c61\u65f6\uff0cGSAP\u5c31\u4f1a\u5bf9\u5176\u5c5e\u6027\u503c\u8fdb\u884c\u4fee\u6539\u6765\u5b9e\u73b0\u8865\u95f4\u52a8\u753b\u3002<\/p>\n\n\n\n
\u4e09\u3001GSAP\u8bbe\u7f6e\u52a8\u753b\u7684\u5c5e\u6027<\/h2>\n\n\n\n
GSAP<\/th>CSS<\/th>Explanation<\/th><\/tr>
x: 100<\/td>transform: translateX(100px)<\/td>Move horizontally (px or SVG units)<\/td><\/tr>
y: 100<\/td>transform: translateY(100px)<\/td>Move vertically (px or SVG units)<\/td><\/tr>
xPercent: -50<\/td>transform: translateX(-50%)<\/td>Move horizontally (percentage of element’s width)<\/td><\/tr>
yPercent: -50<\/td>transform: translateY(-50%)<\/td>Move vertically (percentage of element’s height)<\/td><\/tr>
rotation: 360<\/td>transform: rotate(360deg)<\/td>Rotate (degrees)<\/td><\/tr>
scale: 2<\/td>transform: scale(2, 2)<\/td>Increase or decrease size<\/td><\/tr>
transformOrigin: “0% 100%”<\/td>transform-origin: 0% 100%;<\/td>The center of translation, this will rotate around the bottom left.<\/td><\/tr><\/tbody><\/table>
GSAP\u4e0eCSS\u5bf9\u5e94<\/figcaption><\/figure>\n\n\n\n
\u4e0b\u9762\u6f14\u793a\u5411\u53f3\u6c34\u5e73\u79fb\u52a8+\u65cb\u8f6c.box\u5143\u7d20\u7684\u6548\u679c<\/p>\n\n\n
\n
\"\"<\/div><\/figure><\/div>\n\n\n
\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cGSAP \u5c06\u4f7f\u7528 px \u548c\u5ea6\u6570\u8fdb\u884c\u53d8\u6362\uff0c\u4f46\u53ef\u4ee5\u4f7f\u7528\u5176\u4ed6\u5355\u4f4d\uff0c\u4f8b\u5982 vw\u3001\u5f27\u5ea6\uff0c\u751a\u81f3\u53ef\u4ee5\u8fdb\u884c\u81ea\u5df1\u7684 JS \u8ba1\u7b97\u6216\u76f8\u5bf9\u503c\uff01<\/p>\n\n\n\n
\u4f8b\u5982\uff1a<\/p>\n\n\n\n
x : 200 , \/\/ \u4f7f\u7528 px \u7684\u9ed8\u8ba4\u503c\nx : \"+=200\" \/\/ \u76f8\u5bf9\u503c\nx : '40vw' , \/\/ \u6216\u8005\u4f20\u5165\u4e00\u4e2a\u5177\u6709\u4e0d\u540c\u5355\u4f4d\u7684\u5b57\u7b26\u4e32\u4ee5\u4f9b GSAP \u89e3\u6790\nx : () => window \u3002innerWidth \/ 2 , \/\/ \u4f60\u751a\u81f3\u53ef\u4ee5\u4f7f\u7528\u51fd\u6570\u503c\u8fdb\u884c\u8ba1\u7b97\uff01\nrotation\uff1a360 \/\/ \u4f7f\u7528\u9ed8\u8ba4\u7684\u5ea6\u6570\nrotation\uff1a\u201c1.25rad\u201d \/\/ \u4f7f\u7528\u5f27\u5ea6<\/code><\/pre>\n\n\n\n
\u5982\u679c\u7b2c\u4e00\u4e2a\u53c2\u6570\u76ee\u6807\u4e0d\u662fhtml\u5143\u7d20\uff0c\u4e5f\u53ef\u4ee5\u662f\u5bf9\u8c61\u2026\u2026\u53ef\u4ee5\u9488\u5bf9\u4efb\u4f55\u5bf9\u8c61\u7684\u4efb\u4f55\u5c5e\u6027\uff0c\u751a\u81f3\u662f\u521b\u5efa\u7684\u4efb\u610f\u5c5e\u6027\uff0c\u5982\u4e0b\u6240\u793a<\/p>\n\n\n\n
let obj = { myNum: 10, myColor: \"red\" };\ngsap.to(obj, {\n  myNum: 200,\n  myColor: \"blue\",\n  onUpdate: () => console.log(obj.myNum, obj.myColor)\n});<\/code><\/pre>\n\n\n\n
\u8fd9\u91cc\u53ef\u4ee5\u8ba9obj.myNum\u503c\u4ece10\u53d8\u5316\u5230200\uff0c\u4e5f\u53ef\u4ee5\u8ba9\u989c\u8272myColor\u7684\u503c\u4ece\u7ea2\u8272\u53d8\u5316\u5230\u84dd\u8272\u3002\u6bcf\u4e00\u6b21\u66f4\u65b0\u503c\u7684\u65f6\u5019\uff0c\u6267\u884conUpdate\u6240\u8bbe\u7f6e\u7684\u56de\u8c03\u51fd\u6570\u3002<\/p>\n\n\n\n
\u56db\u3001GSAP\u7279\u6b8a\u5c5e\u6027\u63a7\u5236\u52a8\u753b<\/h2>\n\n\n\n
Property<\/th>Description<\/th><\/tr>
duration<\/td>Duration of animation (seconds) Default: 0.5<\/td><\/tr>
delay<\/td>Amount of delay before the animation should begin (seconds)<\/td><\/tr>
repeat<\/td>How many times the animation should repeat.<\/td><\/tr>
yoyo<\/td>If true, every other repeat the tween will run in the opposite direction. (like a yoyo) Default: false<\/td><\/tr>
stagger<\/td>Time (in seconds) between the start of each target’s animation (if multiple targets are provided)<\/td><\/tr>
ease<\/td>Controls the rate of change during the animation, like the motion’s “personality” or feel. Default: “power1.out”<\/td><\/tr>
onComplete<\/td>A function that runs when the animation completes<\/td><\/tr><\/tbody><\/table>
\u5e38\u7528\u5c5e\u6027 \u5b98\u65b9\u6587\u6863\u89e3\u91ca<\/figcaption><\/figure>\n\n\n\n
<\/div>\n\n\n\n
\u5c5e\u6027<\/th>\u89e3\u91ca<\/th><\/tr>
duration<\/td>\u52a8\u753b\u6301\u7eed\u65f6\u95f4\uff08\u79d2\uff09 \u9ed8\u8ba4\u503c\uff1a0.5<\/td><\/tr>
delay<\/td>\u52a8\u753b\u5f00\u59cb\u524d\u7684\u5ef6\u8fdf\u91cf\uff08\u79d2\uff09<\/td><\/tr>
repeat<\/td>\u52a8\u753b\u5e94\u8be5\u91cd\u590d\u591a\u5c11\u6b21\u3002-1\u4e3a\u4e00\u76f4\u91cd\u590d<\/td><\/tr>
yoyo<\/td>\u5982\u679c\u4e3a true\uff0c\u5219\u6bcf\u9694\u4e00\u4e2a\u91cd\u590d\uff0c\u8865\u95f4\u5c06\u6cbf\u76f8\u53cd\u65b9\u5411\u8fd0\u884c\u3002\uff08\u50cf\u60a0\u60a0\u7403\u4e00\u6837\uff09\u9ed8\u8ba4\u503c\uff1afalse<\/td><\/tr>
stagger<\/td>\u6bcf\u4e2a\u76ee\u6807\u52a8\u753b\u5f00\u59cb\u4e4b\u95f4\u7684\u65f6\u95f4\uff08\u79d2\uff09\uff08\u5982\u679c\u63d0\u4f9b\u4e86\u591a\u4e2a\u76ee\u6807\uff09<\/td><\/tr>
ease<\/td>\u63a7\u5236\u52a8\u753b\u671f\u95f4\u7684\u53d8\u5316\u7387\uff0c\u5982\u8fd0\u52a8\u7684\u201c\u4e2a\u6027\u201d\u6216\u611f\u89c9\u3002\u9ed8\u8ba4\u503c\uff1a\u201cpower1.out\u201d<\/td><\/tr>
onComplete<\/td>\u52a8\u753b\u5b8c\u6210\u65f6\u8c03\u7528\u7684\u51fd\u6570<\/td><\/tr><\/tbody><\/table>
\u5e38\u7528\u5c5e\u6027 \u5b98\u65b9\u6587\u6863\u89e3\u91ca \u7ffb\u8bd1<\/figcaption><\/figure>\n\n\n\n
ease\u52a8\u753b\u5c5e\u6027\u8bbe\u7f6e<\/h3>\n\n\n\n
ease\u53ef\u80fd\u662f\u52a8\u4f5c\u8bbe\u8ba1\u4e2d\u6700\u91cd\u8981\u7684\u90e8\u5206\u3002\u7cbe\u5fc3\u6311\u9009\u7684\u8f7b\u677e\u5c06\u4e3a\u52a8\u753b\u589e\u6dfb\u4e2a\u6027\u5e76\u6ce8\u5165\u6d3b\u529b\u3002<\/p>\n\n\n\n
\u5728\u4e0b\u9762\u7684\u6f14\u793a\u4e2d\u770b\u770b no ease \u548cbounce ease \u4e4b\u95f4\u7684\u533a\u522b\uff0c\u7eff\u8272\u76d2\u5b50\u4ee5\u5300\u901f\u7684\u901f\u5ea6\u65cb\u8f6c\uff0c\u800c\u7d2b\u8272\u76d2\u5b50\u5e26\u6709\u201c\u53cd\u5f39\u201d\u65cb\u8f6c\u52a8\u753b\uff0c\u611f\u89c9\u5c31\u4e0d\u4e00\u6837\u3002<\/p>\n\n\n\n
gsap.to(\".green\", { rotation: 360, duration: 2, ease: \"none\" });\ngsap.to(\".purple\", { rotation: 360, duration: 2, ease: \"bounce.out\" });<\/code><\/pre>\n\n\n
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\"\"<\/div><\/figure><\/div>\n\n\n
\u5728\u5f15\u64ce\u5185\u90e8\uff0c\u201cease\u201d\u662f\u4e00\u79cd\u6570\u5b66\u8ba1\u7b97\uff0c\u7528\u4e8e\u63a7\u5236\u8865\u95f4\u671f\u95f4\u7684\u53d8\u5316\u7387\u3002\u4f46\u4e0d\u7528\u62c5\u5fc3\uff0c\u6846\u67b6\u4f1a\u4e3a\u60a8\u505a\u6240\u6709\u7684\u6570\u5b66\u8ba1\u7b97\uff01\u60a8\u53ea\u9700\u5750\u4e0b\u6765\u9009\u62e9\u6700\u9002\u5408\u6211\u4eec\u7684\u52a8\u753b\u7684\u6548\u679c\u5373\u53ef\u3002<\/p>\n\n\n\n
\u5bf9\u4e8e\u5927\u591a\u6570\u6548\u679c\uff0c\u5206\u4e3a\u4e09\u79cd\u7c7b\u578bin\u3001out\u3001inOut\u3002\u8fd9\u4e9b\u63a7\u5236\u4e86\u8f7b\u677e\u8fc7\u7a0b\u4e2d\u7684\u52a8\u91cf\u3002<\/p>\n\n\n\n
\u50cf\u8fd9\u6837\u7684 \u8bbe\u7f6eease\uff1a”power1.out” \u662f UI \u8fc7\u6e21\u7684\u6700\u4f73\u9009\u62e9\uff1b\u5b83\u4eec\u542f\u52a8\u901f\u5ea6\u5f88\u5feb\uff0c\u8fd9\u6709\u52a9\u4e8e UI \u611f\u89c9\u53cd\u5e94\u7075\u654f\uff0c\u7136\u540e\u5b83\u4eec\u5728\u63a5\u8fd1\u5c3e\u58f0\u65f6\u653e\u677e\uff0c\u7ed9\u4eba\u4e00\u79cd\u81ea\u7136\u7684\u6469\u64e6\u611f\u3002<\/p>\n\n\n\n
ease\u914d\u7f6e\u7684\u53ef\u89c6\u5316\u5de5\u5177\u5730\u5740\uff1aEase Visualizer – Blog – GreenSock<\/a><\/p>\n\n\n\n
Staggers\u4ea4\u9519<\/h3>\n\n\n\n
\u5982\u679c\u8865\u95f4\u6709\u591a\u4e2a\u76ee\u6807\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5728\u6bcf\u4e2a\u52a8\u753b\u7684\u5f00\u59cb\u4e4b\u95f4\u6dfb\u52a0\u4e00\u4e9b\u4ea4\u9519\u6548\u679c\uff1a<\/p>\n\n\n\n
gsap.from(\".box\", {\n  duration: 2,\n  scale: 0.5, \n  opacity: 0, \n  delay: 0.5, \n  stagger: 0.2,\n  ease: \"elastic\", \n  force3D: true\n});\n\ndocument.querySelectorAll(\".box\").forEach(function(box) {\n  box.addEventListener(\"click\", function() {\n    gsap.to(\".box\", {\n      duration: 0.5, \n      opacity: 0, \n      y: -100, \n      stagger: 0.1,\n      ease: \"back.in\"\n    });\n  });\n});<\/code><\/pre>\n\n\n
\n
\"\"<\/div><\/figure><\/div>\n\n\n
\u8fd9\u91ccstagger\u8bbe\u7f6e0.2\uff0c\u5373\u4e3a\u5c06.box\u9009\u4e2d\u591a\u4e2a\u5143\u7d20\u8bbe\u7f6e\u4e3a\u6bcf\u96940.2\u79d2\u5f00\u59cb\u8fd0\u52a81\u4e2a\u5143\u7d20\u5b9e\u73b0\u6548\u679c\u3002<\/p>\n\n\n\n
\u65f6\u95f4\u7ebf-Timelines<\/h3>\n\n\n\n
\u65f6\u95f4\u7ebf\u662f\u521b\u5efa\u6613\u4e8e\u8c03\u6574\u3001\u6709\u5f39\u6027\u7684\u52a8\u753b\u5e8f\u5217\u7684\u5173\u952e\u3002\u5f53\u60a8\u5c06\u8865\u95f4\u6dfb\u52a0\u5230\u65f6\u95f4\u7ebf\u65f6\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5b83\u4eec\u4f1a\u6309\u7167\u6dfb\u52a0\u7684\u987a\u5e8f\u4e00\u4e2a\u63a5\u4e00\u4e2a\u5730\u64ad\u653e\u3002<\/p>\n\n\n\n
\/\/ \u521b\u5efa\u65f6\u95f4\u7ebf\u52a8\u753b\nlet tl = gsap.timeline()\n\n\/\/ \u73b0\u5728\u7528tl\u4ee3\u66ff\u4ee5\u524d\u7684gsap\u6765\u8bbe\u7f6e\u52a8\u753b\u5373\u53ef\u3002\ntl.to(\".green\", { x: 600, duration: 2 });\ntl.to(\".purple\", { x: 600, duration: 1 });\ntl.to(\".orange\", { x: 600, duration: 1 });<\/code><\/pre>\n\n\n
\n
\"\"<\/div><\/figure><\/div>\n\n\n
\u4e94\u3001Threejs\u573a\u666f\u7b80\u5355\u5e94\u7528<\/h2>\n\n\n\n
\u8bbe\u7f6e\u7acb\u65b9\u4f53\u65cb\u8f6c<\/p>\n\n\n\n
gsap.to(\n  cube.rotation, \n  { \n    x: 2 * Math.PI, \n    duration: 5, \n    ease: \"power1.inOut\" \n  }\n);\n<\/code><\/pre>\n\n\n\n
\u8bbe\u7f6e\u7acb\u65b9\u4f53\u6765\u56de\u5f80\u8fd4\u8fd0\u52a8<\/p>\n\n\n\n
\/\/ \u8bbe\u7f6e\u52a8\u753b\nvar animate1 = gsap.to(cube.position, {\n  x: 5,\n  duration: 5,\n  ease: \"power1.inOut\",\n  \/\/   \u8bbe\u7f6e\u91cd\u590d\u7684\u6b21\u6570\uff0c\u65e0\u9650\u6b21\u5faa\u73af-1\n  repeat: -1,\n  \/\/   \u5f80\u8fd4\u8fd0\u52a8\n  yoyo: true,\n  \/\/   delay\uff0c\u5ef6\u8fdf2\u79d2\u8fd0\u52a8\n  delay: 2,\n  \/\/ \u5f53\u52a8\u753b\u5b8c\u6210\u65f6\uff0c\u6267\u884c\u56de\u8c03\u51fd\u6570\n  onComplete: () => {\n    console.log(\"\u52a8\u753b\u5b8c\u6210\");\n  },\n  \/\/\u5f53\u52a8\u753b\u5f00\u59cb\u65f6\uff0c\u6267\u884c\u56de\u8c03\u51fd\u6570\n  onStart: () => {\n    console.log(\"\u52a8\u753b\u5f00\u59cb\");\n  },\n});\n<\/code><\/pre>\n\n\n\n
\u8ba9\u53cc\u51fb\u753b\u9762\uff0c\u63a7\u5236\u7acb\u65b9\u4f53\u52a8\u753b\u6682\u505c\u548c\u6062\u590d\u52a8\u753b\uff0c\u524d\u9762\u521b\u5efa\u7684animate1\u8fd9\u4e2a\u52a8\u753b\u5b9e\u4f8b\uff0c\u6709isActive\u65b9\u6cd5\uff0c\u53ef\u4ee5\u7528\u6765\u83b7\u53d6\u5f53\u524d\u52a8\u753b\u662f\u6682\u505c\u8fd8\u662f\u64ad\u653e\u72b6\u6001\uff0c\u64ad\u653e\u72b6\u6001\u65f6isActive\u65b9\u6cd5\u8fd4\u56de\u4e3atrue\uff0c\u6682\u505c\u65f6\u4e3afalse\uff0c\u6839\u636e\u8fd9\u4e2a\u72b6\u6001\u6765\u8c03\u7528pause\u65b9\u6cd5\u6765\u6682\u505c\u52a8\u753b\u548c\u6062\u590d\u52a8\u753b\u3002<\/p>\n\n\n\n
window.addEventListener(\"dblclick\", () => {\n  \/\/   console.log(animate1);\n  if (animate1.isActive()) {\n    \/\/   \u6682\u505c\n    animate1.pause();\n  } else {\n    \/\/   \u6062\u590d\n    animate1.resume();\n  }\n});<\/code><\/pre>\n\n\n\n
\u516d\u3001\u5b8c\u6574\u4ee3\u7801<\/h2>\n\n\n\n
\/** \n * Learning7\n * threejs GSAP\u5e93\uff0c\u638c\u63e1\u5404\u79cd\u6548\u679c\n * Author: Li Jincheng\n * Time: 2023\/02\/05\n*\/\n\n<template>\n    <div><\/div>\n<\/template>\n\n\n<script>\nimport * as THREE from 'three'\n\/\/ \u5bfc\u5165\u8f68\u9053\u63a7\u5236\u5668\nimport { OrbitControls } from 'three\/examples\/jsm\/controls\/OrbitControls'\nimport gsap from 'gsap'\n\n\nexport default {\n    name: 'Learning7',\n    methods: {\n        init() {\n            \/\/ \u521b\u5efa\u573a\u666f\n            const scene = new THREE.Scene();\n\n            \/\/ \u521b\u5efa\uff08\u900f\u89c6\u6295\u5f71\uff09\u76f8\u673a\n            const camera = new THREE.PerspectiveCamera(75, window.innerWidth \/ window.innerHeight, 0.1, 1000);\n\n            \/\/ \u8bbe\u7f6e\u76f8\u673a\u4f4d\u7f6e\n            camera.position.set(0, 0, 10);\n            scene.add(camera);\n\n            \/\/ \u6dfb\u52a0\u7269\u4f53\n            \/\/ \u521b\u5efa\u51e0\u4f55\u4f53\n            const cubeGeometry = new THREE.BoxGeometry();\n            const cubeMaterial = new THREE.MeshBasicMaterial({ color: 0xffff00 });\n\n            \/\/ \u6839\u636e\u51e0\u4f55\u4f53\u548c\u6750\u8d28\u521b\u5efa\u7269\u4f53\n            const cube = new THREE.Mesh(cubeGeometry, cubeMaterial);\n\n\n            \/\/ \u5c06\u51e0\u4f55\u4f53\u6dfb\u52a0\u5230\u573a\u666f\u4e2d\n            scene.add(cube);\n\n            \/\/ \u521d\u59cb\u5316\u6e32\u67d3\u5668\n            const renderer = new THREE.WebGLRenderer();\n\n            \/\/ \u8bbe\u7f6e\u6e32\u67d3\u7684\u5c3a\u5bf8\u5927\u5c0f\n            renderer.setSize(window.innerWidth, window.innerHeight);\n            \/\/ console.log(renderer)\n\n            \/\/ \u5c06webgl\u6e32\u67d3\u7684canvas\u5185\u5bb9\u6dfb\u52a0\u5230body\n            document.body.appendChild(renderer.domElement);\n\n            \/\/ \/\/ \u4f7f\u7528\u6e32\u67d3\u5668\uff0c\u901a\u8fc7\u76f8\u673a\u5c06\u573a\u666f\u6e32\u67d3\u8fdb\u6765\n            \/\/ renderer.render(scene, camera);\n\n            \/\/\u521b\u5efa\u8f68\u9053\u63a7\u5236\u5668\n            const controls = new OrbitControls(camera, renderer.domElement);\n\n            \/\/ \u6dfb\u52a0\u5750\u6807\u8f74\u8f85\u52a9\u5668\n            const axesHelper = new THREE.AxesHelper(5);\n            scene.add(axesHelper);\n\n            \/\/ \u8bbe\u7f6e\u59cb\u7ec8\n            const clock = new THREE.Clock();\n\n            \/\/ \u8bbe\u7f6e\u52a8\u753b\n            let animate1 = gsap.to(cube.position, {\n                x: 5,\n                duration: 5,\n                ease: \"power1.inOut\",\n                repeat: -1, \/\/ \u65e0\u9650\u5faa\u73af\n                yoyo: true, \/\/ \u5f80\u8fd4\u8fd0\u52a8\n                delay: 2,\n                onComplete: () => {\n                    console.log(\"\u52a8\u753b\u5b8c\u6210\");\n                },\n                onStart: () => {\n                    console.log(\"\u52a8\u753b\u5f00\u59cb\");\n                }\n            })\n            gsap.to(cube.rotation, { x: 2 * Math.PI, duration: 5, ease: \"power1.inOut\" })\n\n            window.addEventListener(\"dblclick\", () => {\n                \/\/animate1.pause();\n                if(animate1.isActive()) {\n                    animate1.pause();  \/\/ \u5982\u679canimate1\u662f\u5904\u4e8e\u6fc0\u6d3b\u72b6\u6001\uff0c\u5c31\u8ba9\u5176\u6682\u505c\n                } else {\n                    animate1.resume(); \/\/ \u53cd\u4e4b\u5219\u6062\u590danimate1\n                }\n            });\n\n            const render = () => {\n                renderer.render(scene, camera);\n                \/\/ \u6e32\u67d3\u4e0b\u4e00\u5e27\u7684\u65f6\u5019\u5c31\u4f1a\u8c03\u7528render\u51fd\u6570\n                requestAnimationFrame(render);\n            }\n\n            render();\n        }\n    },\n    mounted() {\n        this.init()\n    }\n\n}\n<\/script>\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
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