{"id":6591,"date":"2025-09-01T16:54:16","date_gmt":"2025-09-01T08:54:16","guid":{"rendered":"https:\/\/www.hightopo.com\/blog\/?p=6591"},"modified":"2025-09-01T16:54:16","modified_gmt":"2025-09-01T08:54:16","slug":"%e5%9c%ba%e6%99%af%e5%88%87%e6%8d%a2-x-%e6%b5%81%e7%95%85%e8%bf%87%e6%b8%a1%e5%8a%a8%e7%94%bb%e5%ae%9e%e7%8e%b0%e6%96%b9%e6%a1%88-%e5%9b%be%e6%89%91%e8%bd%af%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/www.hightopo.com\/blog\/6591.html","title":{"rendered":"\u573a\u666f\u5207\u6362 \u00d7 \u6d41\u7545\u8fc7\u6e21\u52a8\u753b\u5b9e\u73b0\u65b9\u6848 | \u56fe\u6251\u8f6f\u4ef6"},"content":{"rendered":"\n<p>\u5728\u56fe\u6251\u00a0HT\u00a0\u9879\u76ee\u4e2d\uff0c\u5c24\u5176\u662f\u590d\u6742\u5e94\u7528\u91cc\uff0c\u5355\u4e00\u573a\u666f\u6216\u56fe\u7eb8\u901a\u5e38\u96be\u4ee5\u627f\u8f7d\u6240\u6709\u9700\u6c42\uff0c\u56e0\u6b64\u5728\u591a\u4e2a\u56fe\u7eb8\u6216\u573a\u666f\u4e4b\u95f4\u8fdb\u884c\u5207\u6362\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5b9e\u73b0\u65b9\u5f0f\u3002\u672c\u6587\u5c06\u6df1\u5165\u89e3\u6790\u56fe\u6251\u00a0HT\u00a0\u9879\u76ee\u4e2d\u573a\u666f\/\u56fe\u7eb8\u5207\u6362\u7684\u6838\u5fc3\u5b9e\u73b0\u65b9\u6cd5\uff0c\u5e76\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4e3a\u5207\u6362\u8fc7\u7a0b\u6dfb\u52a0\u6d41\u7545\u81ea\u7136\u7684\u8fc7\u6e21\u6548\u679c\uff0c\u4ee5\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/\u6280\u672f\u6587\u6d41\u7545\u8fc7\u6e21\u9996\u56fe_\u526f\u672c.png\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/\u6280\u672f\u6587\u6d41\u7545\u8fc7\u6e21\u9996\u56fe_\u526f\u672c.png\" alt=\"\" class=\"wp-image-6599\" width=\"598\" height=\"599\" srcset=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/\u6280\u672f\u6587\u6d41\u7545\u8fc7\u6e21\u9996\u56fe_\u526f\u672c.png 1000w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/\u6280\u672f\u6587\u6d41\u7545\u8fc7\u6e21\u9996\u56fe_\u526f\u672c-300x300.png 300w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/\u6280\u672f\u6587\u6d41\u7545\u8fc7\u6e21\u9996\u56fe_\u526f\u672c-150x150.png 150w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/\u6280\u672f\u6587\u6d41\u7545\u8fc7\u6e21\u9996\u56fe_\u526f\u672c-768x770.png 768w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/\u6280\u672f\u6587\u6d41\u7545\u8fc7\u6e21\u9996\u56fe_\u526f\u672c-660x662.png 660w\" sizes=\"(max-width: 598px) 100vw, 598px\" \/><\/a><\/figure>\n\n\n\n<h2><strong>\u573a\u666f \/ \u56fe\u7eb8\u6838\u5fc3\u5207\u6362\u6b65\u9aa4<\/strong><\/h2>\n\n\n\n<p>\u56fe\u6251&nbsp;HT&nbsp;\u9879\u76ee\u4e2d\uff0c\u5b9e\u73b0\u56fe\u7eb8\u6216\u573a\u666f\u7684\u65e0\u7f1d\u5207\u6362\u9700\u4e25\u683c\u9075\u5faa\u4ee5\u4e0b\u5173\u952e\u6b65\u9aa4\uff0c\u4ee5\u907f\u514d\u6f5c\u5728\u95ee\u9898\u5e76\u786e\u4fdd\u5207\u6362\u8fc7\u7a0b\u7a33\u5b9a\u53ef\u9760\uff1a<\/p>\n\n\n\n<ol><li><strong>\u6e05\u9664\u5f53\u524d\u7684\u6570\u636e\u6a21\u578b<\/strong>\u4f7f\u7528&nbsp;dataModel.clear()&nbsp;\u6e05\u9664\u5f53\u524d\u573a\u666f\u5173\u8054\u7684\u6240\u6709\u6570\u636e\u6a21\u578b\u3002<\/li><li><strong>\u53cd\u5e8f\u5217\u5316\u65b0\u573a\u666f\/\u56fe\u7eb8<\/strong>\u901a\u8fc7&nbsp;view.deserialize(url)&nbsp;\u65b9\u6cd5\u52a0\u8f7d\u5e76\u53cd\u5e8f\u5217\u5316\u65b0\u7684\u573a\u666f\u6216\u56fe\u7eb8\u8d44\u6e90\u6587\u4ef6\uff0c\u5b8c\u6210\u65b0\u573a\u666f\u7684\u8f7d\u5165\u3002<\/li><\/ol>\n\n\n\n<p><strong>\u6ce8\u610f<\/strong>:<\/p>\n\n\n\n<p><strong>\u4e0d\u5efa\u8bae\u901a\u8fc7\u521b\u5efa\u591a\u4e2a&nbsp;ht.graph3d.GraphView&nbsp;\u8fdb\u884c\u5207\u6362\u3002<\/strong><\/p>\n\n\n\n<p>\u539f\u56e0\u5728\u4e8e\u00a0ht.graph3d.GraphView\u00a0\u662f\u57fa\u4e8e\u00a0WebGL\u00a0\u7684\u00a03D\u00a0\u6e32\u67d3\u7ec4\u4ef6\u3002\u800c\u591a\u6570\u6d4f\u89c8\u5668\u5bf9\u5355\u4e2a\u9875\u9762\u53ef\u8fd0\u884c\u7684\u00a0WebGL\u00a0\u4e0a\u4e0b\u6587\u6570\u91cf\u6709\u4e25\u683c\u9650\u5236\u3002\u9891\u7e41\u521b\u5efa\u65b0\u5b9e\u4f8b\u4f1a\u5bfc\u81f4\u5185\u5b58\u6cc4\u6f0f\u6216\u8d44\u6e90\u8017\u5c3d\uff0c\u5f15\u53d1\u573a\u666f\u663e\u793a\u5f02\u5e38\u751a\u81f3\u6d4f\u89c8\u5668\u5d29\u6e83\u3002<\/p>\n\n\n\n<h2><strong>\u573a\u666f\u5207\u6362\u8fc7\u6e21\u6548\u679c<\/strong><\/h2>\n\n\n\n<p>\u4e3a\u4e86\u5728\u573a\u666f\u5207\u6362\u65f6\u83b7\u5f97\u66f4\u6d41\u7545\u3001\u66f4\u5177\u89c6\u89c9\u5438\u5f15\u529b\u7684\u4f53\u9a8c\uff0c\u53ef\u4ee5\u6dfb\u52a0\u8fc7\u6e21\u52a8\u753b\u3002\u5e38\u89c1\u7684\u5b9e\u73b0\u601d\u8def\u6709\u4e24\u79cd\uff1a<\/p>\n\n\n\n<p><strong>\u5229\u7528\u573a\u666f\u5c5e\u6027\u5b9e\u73b0\u8fc7\u6e21<\/strong><\/p>\n\n\n\n<p>\u901a\u8fc7\u63a7\u5236\u573a\u666f\u7684\u7279\u5b9a\u5c5e\u6027\uff0c\u5728\u5207\u6362\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u52a8\u6001\u8fc7\u6e21\u6548\u679c\uff0c\u5e38\u89c1\u7684\u6709<strong>\u666f\u6df1\u52a8\u753b\u548c\u4eae\u5ea6\u8c03\u8282<\/strong>\u7b49\u3002<\/p>\n\n\n\n<p><strong>\u666f\u6df1\u52a8\u753b\u8fc7\u6e21<\/strong><\/p>\n\n\n\n<p>\u666f\u6df1\u6548\u679c\u4e3b\u8981\u901a\u8fc7\u4ee5\u4e0b\u4e24\u4e2a\u5c5e\u6027\u63a7\u5236\uff1a<\/p>\n\n\n\n<ul><li>image&nbsp;\u5c5e\u6027\uff1a\u6a21\u62df\u666f\u6df1\u7684\u8d34\u56fe\uff08\u901a\u5e38\u4e3a\u56db\u5468\u9ed1\u8272\u3001\u4e2d\u95f4\u900f\u660e\u7684&nbsp;PNG&nbsp;\u56fe\u7247\uff0c\u9ed1\u8272\u533a\u57df\u5e94\u7528\u666f\u6df1\u6a21\u7cca\uff0c\u900f\u660e\u533a\u57df\u4fdd\u6301\u6e05\u6670\uff09\u3002<\/li><\/ul>\n\n\n\n<ul><li>aperture\uff08\u5b54\u5f84\uff09\u5c5e\u6027\uff1a\u4ee3\u8868\u4e2d\u95f4\u7a7a\u767d\u533a\u57df\u7684\u5927\u5c0f\uff0c\u53d6\u503c\u8303\u56f4&nbsp;0~1\uff0c0&nbsp;\u8868\u793a\u65e0\u666f\u6df1\u6548\u679c\uff0c1&nbsp;\u8868\u793a\u666f\u6df1\u6548\u679c\u6700\u660e\u663e\u3002<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/1.gif\"><img loading=\"lazy\" width=\"800\" height=\"383\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/1.gif\" alt=\"\" class=\"wp-image-6592\"\/><\/a><\/figure>\n\n\n\n<p><strong>\u5b9e\u73b0\u6b65\u9aa4<\/strong><\/p>\n\n\n\n<p>\u4f7f\u7528\u4e00\u5f20\u5168\u9ed1\u666f\u6df1\u8d34\u56fe\uff08\u786e\u4fdd\u6574\u4e2a\u573a\u666f\u53d7\u666f\u6df1\u5f71\u54cd\uff09\uff0c\u5728\u65e7\u573a\u666f\u5207\u6362\u524d\u5f00\u542f\u666f\u6df1\u5e76\u6267\u884c\u9012\u589e\u5b54\u5f84\u503c\u7684\u52a8\u753b\uff0c\u65b0\u573a\u666f\u52a0\u8f7d\u540e\u6267\u884c\u9012\u51cf\u5b54\u5f84\u503c\u7684\u52a8\u753b\uff0c\u5f62\u6210\u201c\u6e10\u9690\u6e10\u663e\u201d\u7684\u8fc7\u6e21\u6548\u679c\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>let dof = g3d.getPostProcessingModule('Dof');\r\ndof.image = 'assets\/\u666f\u6df1.png'\r\ndof.aperture = 0\r\n\/\/ \u666f\u6df1\u5f00\u542f\r\ng3d.enablePostProcessing('Dof', true);\r\nlet anim = {\r\n      duration: 800,\r\n      easing: (t: number) => {\r\n          return t * t;\r\n      },\r\n      action: (v: number, t: number) => {\r\n          \/\/ \u52a8\u6001\u8bbe\u7f6e\u666f\u6df1\u9608\u503c\r\n          dof.aperture = v * 0.2\r\n      }\r\n}\r\nht.Default.startAnim(anim);<\/code><\/pre>\n\n\n\n<p><strong>\u65b0\u573a\u666f\u53cd\u5e8f\u5217\u5316\u540e\uff0c\u65b0\u573a\u666f\u4e5f\u9700\u8981\u6267\u884c\u666f\u6df1\u52a8\u753b\u3002<\/strong>\u8fd9\u65f6\u6267\u884c\u7684\u666f\u6df1\u52a8\u753b\u8ddf\u65e7\u573a\u666f\u7684\u666f\u6df1\u52a8\u753b\u533a\u522b\u5728\u4e8e\u00a0action\u00a0\u4e2d\u7684\u903b\u8f91\u662f\u9012\u51cf\u7684\u8fc7\u7a0b\uff1adof.aperture =0.2-v*0.2\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/2.gif\" alt=\"\" class=\"wp-image-6593\" width=\"800\" height=\"396\"\/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/3.gif\"><img loading=\"lazy\" width=\"800\" height=\"396\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/3.gif\" alt=\"\" class=\"wp-image-6594\"\/><\/a><\/figure>\n\n\n\n<p><strong>\u5176\u4ed6\u5c5e\u6027\u8fc7\u6e21\u6548\u679c<\/strong><\/p>\n\n\n\n<p>\u9664\u666f\u6df1\u5916\uff0c\u8fd8\u53ef\u901a\u8fc7\u8c03\u8282\u4eae\u5ea6\u7b49\u573a\u666f\u5c5e\u6027\u5b9e\u73b0\u8fc7\u6e21\uff0c\u539f\u7406\u4e0e\u666f\u6df1\u52a8\u753b\u4e00\u81f4\uff1a<\/p>\n\n\n\n<ul><li>\u65e7\u573a\u666f\u5207\u6362\u524d\uff0c\u6267\u884c\u5c5e\u6027\u52a8\u753b\uff08\u5982\u4eae\u5ea6\u9010\u6e10\u964d\u4f4e\u81f3 0\uff0c\u573a\u666f\u53d8\u6697\uff09\uff1b<\/li><\/ul>\n\n\n\n<ul><li>\u65b0\u573a\u666f\u52a0\u8f7d\u540e\uff0c\u6267\u884c\u53cd\u5411\u52a8\u753b\uff08\u5982\u4eae\u5ea6\u4ece 0 \u9010\u6e10\u6062\u590d\u81f3\u6b63\u5e38\u503c\uff0c\u573a\u666f\u53d8\u4eae\uff09\u3002<\/li><\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>\u5229\u7528 2D \u56fe\u7eb8\u52a8\u753b\u5b9e\u73b0\u8fc7\u6e21<\/strong><\/p>\n\n\n\n<p>\u901a\u8fc7\u5728&nbsp;3D&nbsp;\u573a\u666f\u4e0a\u5c42\u53e0\u52a0&nbsp;2D&nbsp;\u56fe\u7eb8\uff0c\u5229\u7528&nbsp;2D&nbsp;\u5143\u7d20\u7684\u52a8\u753b\u6548\u679c\u906e\u853d\u5207\u6362\u8fc7\u7a0b\uff0c\u521b\u610f\u81ea\u7531\u5ea6\u66f4\u9ad8\uff0c\u4e3a\u6574\u4f53\u5448\u73b0\u5e26\u6765\u4e86\u66f4\u591a\u7684\u827a\u672f\u52a8\u611f\u548c\u6280\u672f\u6df1\u5ea6\u3002<\/p>\n\n\n\n<p><strong>\u5e27\u52a8\u753b\u8fc7\u6e21\uff08\u4e91\u6735\u8fc7\u6e21\uff09<\/strong><\/p>\n\n\n\n<p>\u65e7\u573a\u666f\u88ab\u201c\u4e91\u6735\u201d\u56fe\u7247\u5e8f\u5217\u9010\u6e10\u8986\u76d6\uff08\u906e\u853d\uff09\uff0c\u5207\u6362\u65b0\u573a\u666f\u540e\uff0c\u201c\u4e91\u6735\u201d\u518d\u9010\u6e10\u6d88\u6563\u4ee5\u5c55\u73b0\u65b0\u573a\u666f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/4.gif\"><img loading=\"lazy\" width=\"800\" height=\"396\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/4.gif\" alt=\"\" class=\"wp-image-6597\"\/><\/a><\/figure>\n\n\n\n<p><strong>\u5b9e\u73b0\u6b65\u9aa4<\/strong><\/p>\n\n\n\n<ol><li>\u51c6\u5907\u4e00\u7ec4\u8fde\u7eed\u7684\u8fc7\u6e21\u56fe\u7247\uff08\u5982\u4ece\u900f\u660e\u5230\u5b8c\u5168\u906e\u853d\u518d\u5230\u900f\u660e\u7684\u4e91\u6735\u56fe\u7247\u5e8f\u5217\uff09\uff1b<\/li><li>\u65e7\u573a\u666f\u5207\u6362\u524d\uff0c\u6267\u884c\u52a8\u753b\u4f7f\u56fe\u7247\u4ece\u521d\u59cb\u72b6\u6001\u8fc7\u6e21\u5230\u5b8c\u5168\u906e\u853d\u573a\u666f\uff1b<\/li><li>\u65b0\u573a\u666f\u52a0\u8f7d\u540e\uff0c\u6267\u884c\u53cd\u5411\u52a8\u753b\u4f7f\u56fe\u7247\u4ece\u5b8c\u5168\u906e\u853d\u8fc7\u6e21\u5230\u6d88\u5931\u3002<\/li><\/ol>\n\n\n\n<p><strong>\u4ee3\u7801\u793a\u4f8b<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\r\nconst cloudList = &#91;\r\n    \"assets\/cloud1.png\",\r\n    \"assets\/cloud2.png\",\r\n    ...\r\n    \"assets\/cloud20.png\",\r\n];\r\nconst image = this.getDataByTag('cloud');\r\nlet i = 0\uff1b\r\nht.Default.startAnim({\r\n    frames: 20,\r\n    interval:50,\r\n    action: (t) => {\r\n        cloudList&#91;i] &amp;&amp; image.setImage(cloudList&#91;i]);\r\n    }\r\n})<\/code><\/pre>\n\n\n\n<p>\u5728\u65b0\u65e7\u573a\u666f\u5185\u6267\u884c\u7684\u52a8\u753b\u4ee3\u7801\u57fa\u672c\u4e00\u6837\uff0c\u533a\u522b\u5728\u4e8e\u5207\u6362\u524d action \u4e2d\u662f\u4ece\u7b2c\u4e00\u5f20\u56fe\u7247\u5207\u6362\u5230\u6700\u540e\u4e00\u5f20\uff0c\u5728\u65b0\u573a\u666f\u53cd\u5e8f\u5217\u5316\u540e\u662f\u4ece\u6700\u540e\u4e00\u5f20\u5207\u6362\u56de\u7b2c\u4e00\u5f20\u3002<\/p>\n\n\n\n<p><strong>\u5176\u4ed6\u521b\u610f\u6548\u679c<\/strong><\/p>\n\n\n\n<p>\u5229\u7528&nbsp;2D&nbsp;\u8986\u76d6\u5c42\u8fdb\u884c\u8fc7\u6e21\u7684\u6838\u5fc3\u4f18\u52bf\u5728\u4e8e\u521b\u610f\u81ea\u7531\u5ea6\u6781\u9ad8\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u7ed3\u5408&nbsp;HT&nbsp;\u5f3a\u5927\u7684&nbsp;2D&nbsp;\u52a8\u753b\u80fd\u529b\uff0c\u5bf9\u8986\u76d6\u5143\u7d20\u5e94\u7528\u591a\u79cd\u5c5e\u6027\u52a8\u753b\u7ec4\u5408\uff1a<\/p>\n\n\n\n<ul><li>\u6e10\u5165\u6e10\u51fa\u7684\u906e\u7f69\u5c42\u52a8\u753b\uff1b<\/li><li>\u6a21\u62df\u955c\u5934\u63a8\u62c9\u7684\u7f29\u653e\u52a8\u753b\uff1b<\/li><li>\u57fa\u4e8e\u8def\u5f84\u7684\u5143\u7d20\u79fb\u52a8\u52a8\u753b\uff1b<\/li><li>\u2026\u2026<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/5.gif\"><img loading=\"lazy\" width=\"800\" height=\"396\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/5.gif\" alt=\"\" class=\"wp-image-6595\"\/><\/a><\/figure>\n\n\n\n<p><strong>2D \u56fe\u7eb8\u95f4\u5207\u6362\u8fc7\u6e21<\/strong><\/p>\n\n\n\n<p>\u524d\u6587\u4e3b\u8981\u63a2\u8ba8\u4e86\u00a03D\u00a0\u573a\u666f\u7684\u5207\u6362\u8fc7\u6e21\u3002\u540c\u6837\u5730\uff0c\u5728\u7eaf\u00a02D\u00a0\u56fe\u7eb8\u00a0(ht.graph.GraphView)\u00a0\u4e4b\u95f4\u8fdb\u884c\u5207\u6362\u65f6\uff0c\u4e5f\u53ef\u4ee5\u5229\u7528\u00a0HT \u7684 2D\u00a0\u7279\u6027\u5b9e\u73b0\u5e73\u6ed1\u7684\u8fc7\u6e21\u6548\u679c\u3002\u4e00\u79cd\u5b9e\u7528\u7684\u65b9\u6cd5\u662f<strong>\u52a8\u6001\u751f\u6210\u5e76\u52a8\u753b\u5316\u5f53\u524d\u89c6\u56fe\u7684\u7f29\u7565\u56fe\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u5229\u7528\u7f29\u7565\u56fe\u8fc7\u6e21<\/strong><\/p>\n\n\n\n<p>\u5728\u56fe\u7eb8\u5207\u6362\u524d\u52a8\u6001\u751f\u6210\u7f29\u7565\u56fe\u5e76\u65bd\u52a0\u52a8\u753b\uff0c\u5b9e\u73b0\u5e73\u6ed1\u8fc7\u6e21\u7684\u6548\u679c\uff0c\u5177\u4f53\u7684\u5b9e\u73b0\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul><li><strong>\u751f\u6210\u5f53\u524d\u89c6\u56fe\u7f29\u7565\u56fe\uff1a<\/strong>\u5728\u89e6\u53d1\u56fe\u7eb8\u5207\u6362\u524d\uff0c\u4f7f\u7528\u00a0gv.toDataURL()\u00a0\u751f\u6210\u5f53\u524d\u89c6\u56fe\u7684\u7f29\u7565\u56fe\u3002<\/li><\/ul>\n\n\n\n<ul><li><strong>\u521b\u5efa\u8fc7\u6e21\u8282\u70b9\uff1a<\/strong><\/li><\/ul>\n\n\n\n<p>\u751f\u6210\u4e0e\u56fe\u7eb8\u89c6\u56fe\u7a97\u53e3\u5c3a\u5bf8\u76f8\u540c\u7684\u8282\u70b9\u3002<\/p>\n\n\n\n<p>\u5c06\u7f29\u7565\u56fe\u8bbe\u7f6e\u4e3a\u8be5\u8282\u70b9\u7684\u5185\u5bb9\u3002<\/p>\n\n\n\n<ul><li><strong>\u5e94\u7528\u52a8\u753b\u6548\u679c\uff1a<\/strong>\u5728\u52a8\u753b\u4e2d\u8c03\u6574\u7f29\u7565\u56fe\u8282\u70b9\u7684\u88c1\u5207\u3001\u900f\u660e\u7b49\u5c5e\u6027\uff0c\u4ee5\u8fbe\u5230\u8fc7\u6e21\u6548\u679c\u3002<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/6.gif\"><img loading=\"lazy\" width=\"801\" height=\"449\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/6.gif\" alt=\"\" class=\"wp-image-6596\"\/><\/a><\/figure>\n\n\n\n<p><strong>\u4ee3\u7801\u793a\u4f8b<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>functiongenerateThumbnail() {\r\n     var jsonSerializer = new ht.JSONSerializer(dm); \/\/ \u521b\u5efa\u5e8f\u5217\u5316\u5668\uff0c\u5e76\u4f20\u5165\u65e7\u56fe\u7eb8\u7684 dm\r\n     jsonSerializer.isSerializable = function (data) { \/\/ \u8fc7\u6ee4\u8282\u70b9\r\n         return data.getTag() != 'mask';\r\n     }\r\n     var json = ht.Default.parse(jsonSerializer.serialize()); \r\n     json.a = {};\r\n     const gv = new ht.graph.GraphView(); \/\/ \u521b\u5efa\u4e00\u4e2a\u65b0\u76842D \u89c6\u56fe\r\n     gv.dm().deserialize(json); \/\/ \u53cd\u5e8f\u5217\u5316\r\n\r\n     const thumbnail = gv.toDataURL(null, null, 1, 0); \/\/ \u751f\u6210\u7f29\u7565\u56fe\r\n}\r\nfunctioncreateThumbnailData(thumbnail){\r\n     const thumbnail_data = new ht.Node(); \/\/ \u751f\u6210\u7f29\u7565\u56fe\u8282\u70b9\r\n     thumbnail_data.setImage(thumbnail);\r\n     const contentRect = gv.getContentRect(); \/\/ \u83b7\u53d6\u6240\u6709\u56fe\u5143\u5360\u7528\u7684\u77e9\u5f62\u533a\u57df\r\n     const rect = div.getBoundingClientRect();\/\/ \u83b7\u53d62D\u89c6\u56fe\u5c3a\u5bf8\r\n     const width = rect.width;\r\n     const height = rect.height;\r\n     thumbnail_data.p({ x: contentRect.x + contentRect.width \/ 2, y: contentRect.y + contentRect.height \/ 2 }) \/\/ \u4e3a\u7f29\u7565\u56fe\u8282\u70b9\u8bbe\u7f6e\u4f4d\u7f6e\r\n     thumbnail_data.setSize({ width, height });\/\/ \u4e3a\u7f29\u7565\u56fe\u8282\u70b9\u8bbe\u7f6e\u5c3a\u5bf8\r\n     thumbnail_data.setScale(contentRect.width \/ width, contentRect.height \/ height);\/\/ \u4e3a\u7f29\u7565\u56fe\u8282\u70b9\u8bbe\u7f6e\u7f29\u653e\r\n     thumbnail_data.setAnchor({ x: 0.5, y: 0.5 });\r\n     dm.add(thumbnail_data);\r\n\r\n     const mask = dm.getDataByTag('mask'); \r\n     thumbnail_data.setHost(mask); \r\n     thumbnail_data.s('clip.host', true); \/\/ \u5f00\u542f\u5438\u9644\u88c1\u5207\u540e\uff0c\u7f29\u7565\u56fe\u8282\u70b9\u4f1a\u6839\u636e\u5438\u9644\u7684\u8282\u70b9\u8fdb\u884c\u88c1\u5207\r\n\r\n     ht.Default.startAnim({\r\n        duration: 2000,\r\n        easing: function (t) { return t; },\r\n        finishFunc: function () {\r\n              dm.remove(thumbnail_data); \/\/ \u52a8\u753b\u7ed3\u675f\u540e\u79fb\u9664\u7f29\u7565\u56fe\u8282\u70b9\r\n        },\r\n        action: function (v, t) {\r\n              thumbnail_data.s('opacity', 1 - v + 0.1);\r\n              mask.setScaleX(1 - v);\r\n              thumbnail_data.iv();\r\n        }\r\n     });\r\n}\r\n\r\nview.mi((e) =>{\r\n  if(e.kind === 'onClick' &amp;&amp; e.type === 'data'){\r\n        if(e.data.getTag() === 'switchBtn'){ \/\/ \u70b9\u51fb\u6309\u94ae\u5207\u6362\u56fe\u7eb8\r\n        const thumbnail = generateThumbnail(); \/\/ \u751f\u6210\u7f29\u7565\u56fe\r\n        ....\r\n        createThumbnailData(thumbnail); \/\/ \u751f\u6210\u7f29\u7565\u56fe\u8282\u70b9\r\n        ...\r\n      }\r\n    }\r\n})<\/code><\/pre>\n\n\n\n<h1>\u603b\u7ed3<\/h1>\n\n\n\n<p>\u5728\u56fe\u6251\u8f6f\u4ef6&nbsp;HT&nbsp;\u9879\u76ee\u4e2d\u5b9e\u73b0\u573a\u666f\/\u56fe\u7eb8\u5207\u6362\uff0c\u5173\u952e\u5728\u4e8e\u9075\u5faa&nbsp;dataModel.clear() + view.deserialize()&nbsp;\u7684\u6838\u5fc3\u6b65\u9aa4\uff0c\u5e76\u907f\u514d\u91cd\u590d\u521b\u5efa&nbsp;ht.graph3d.GraphView&nbsp;\u5b9e\u4f8b\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u63d0\u5347\u7528\u6237\u4f53\u9a8c\uff0c\u6dfb\u52a0\u8fc7\u6e21\u6548\u679c\u662f\u91cd\u8981\u73af\u8282\u3002\u65e0\u8bba\u662f\u901a\u8fc7\u52a8\u6001\u8c03\u6574\u573a\u666f\u540e\u5904\u7406\u5c5e\u6027\uff08\u5982\u666f\u6df1\u3001\u4eae\u5ea6\uff09\u8fd8\u662f\u5229\u7528\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u00a02D\u00a0\u56fe\u7eb8\u52a8\u753b\uff08\u5982\u5e27\u5e8f\u5217\uff09\uff0c\u672c\u8d28\u4e0a\u90fd\u662f\u5bf9\u00a0HT\u00a0\u5f15\u64ce\u7075\u6d3b\u6027\u548c\u8bbe\u8ba1\u8005\u521b\u610f\u7684\u7ed3\u5408\u5e94\u7528\u3002\u4e0d\u4ec5\u4f18\u5316\u4e86\u6280\u672f\u6d41\u7a0b\uff0c\u66f4\u80fd\u521b\u9020\u51fa\u5f15\u4eba\u5165\u80dc\u7684\u89c6\u89c9\u8868\u73b0\uff0c\u662f\u5f53\u524d\u00a0Web\u00a0\u53ef\u89c6\u5316\u9879\u76ee\u4e2d\u7684\u91cd\u8981\u5b9e\u8df5\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u60a8\u53ef\u4ee5\u81f3\u56fe\u6251\u8f6f\u4ef6\u5b98\u7f51\u67e5\u770b\u66f4\u591a\u6848\u4f8b\u53ca\u6548\u679c\uff1a<\/p>\n\n\n\n<p><a href=\"https:\/\/www.hightopo.com\/demos\/index.html\">https:\/\/www.hightopo.com\/demos\/index.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><!-- wp:paragraph --><\/p>\n<p>\u5728\u56fe\u6251\u00a0HT\u00a0\u9879\u76ee\u4e2d\uff0c\u5c24\u5176\u662f\u590d\u6742\u5e94\u7528\u91cc\uff0c\u5355\u4e00\u573a\u666f\u6216\u56fe\u7eb8\u901a\u5e38\u96be\u4ee5\u627f\u8f7d\u6240\u6709\u9700\u6c42\uff0c\u56e0\u6b64\u5728\u591a\u4e2a\u56fe\u7eb8\u6216\u573a\u666f\u4e4b\u95f4\u8fdb\u884c\u5207\u6362\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5b9e\u73b0\u65b9\u5f0f\u3002\u672c\u6587\u5c06\u6df1\u5165\u89e3\u6790\u56fe\u6251\u00a0HT\u00a0\u9879\u76ee\u4e2d\u573a\u666f\/\u56fe\u7eb8\u5207\u6362\u7684\u6838\u5fc3\u5b9e\u73b0\u65b9\u6cd5\uff0c\u5e76\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4e3a\u5207\u6362\u8fc7\u7a0b\u6dfb\u52a0\u6d41\u7545\u81ea\u7136\u7684\u8fc7\u6e21\u6548\u679c\uff0c\u4ee5\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:image {\"id\":6599,\"width\":598,\"height\":599,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/\u6280\u672f\u6587\u6d41\u7545\u8fc7\u6e21\u9996\u56fe_\u526f\u672c.png\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/\u6280\u672f\u6587\u6d41\u7545\u8fc7\u6e21\u9996\u56fe_\u526f\u672c.png\" alt=\"\" class=\"wp-image-6599\" width=\"598\" height=\"599\" srcset=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/\u6280\u672f\u6587\u6d41\u7545\u8fc7\u6e21\u9996\u56fe_\u526f\u672c.png 1000w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/\u6280\u672f\u6587\u6d41\u7545\u8fc7\u6e21\u9996\u56fe_\u526f\u672c-300x300.png 300w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/\u6280\u672f\u6587\u6d41\u7545\u8fc7\u6e21\u9996\u56fe_\u526f\u672c-150x150.png 150w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/\u6280\u672f\u6587\u6d41\u7545\u8fc7\u6e21\u9996\u56fe_\u526f\u672c-768x770.png 768w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/\u6280\u672f\u6587\u6d41\u7545\u8fc7\u6e21\u9996\u56fe_\u526f\u672c-660x662.png 660w\" sizes=\"(max-width: 598px) 100vw, 598px\" \/><\/a><\/figure>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:heading --><\/p>\n<h2><strong>\u573a\u666f \/ \u56fe\u7eb8\u6838\u5fc3\u5207\u6362\u6b65\u9aa4<\/strong><\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u56fe\u6251&nbsp;HT&nbsp;\u9879\u76ee\u4e2d\uff0c\u5b9e\u73b0\u56fe\u7eb8\u6216\u573a\u666f\u7684\u65e0\u7f1d\u5207\u6362\u9700\u4e25\u683c\u9075\u5faa\u4ee5\u4e0b\u5173\u952e\u6b65\u9aa4\uff0c\u4ee5\u907f\u514d\u6f5c\u5728\u95ee\u9898\u5e76\u786e\u4fdd\u5207\u6362\u8fc7\u7a0b\u7a33\u5b9a\u53ef\u9760\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:list {\"ordered\":true} --><\/p>\n<ol>\n<li><strong>\u6e05\u9664\u5f53\u524d\u7684\u6570\u636e\u6a21\u578b<\/strong>\u4f7f\u7528&nbsp;dataModel.clear()&nbsp;\u6e05\u9664\u5f53\u524d\u573a\u666f\u5173\u8054\u7684\u6240\u6709\u6570\u636e\u6a21\u578b\u3002<\/li>\n<li><strong>\u53cd\u5e8f\u5217\u5316\u65b0\u573a\u666f\/\u56fe\u7eb8<\/strong>\u901a\u8fc7&nbsp;view.deserialize(url)&nbsp;\u65b9\u6cd5\u52a0\u8f7d\u5e76\u53cd\u5e8f\u5217\u5316\u65b0\u7684\u573a\u666f\u6216\u56fe\u7eb8\u8d44\u6e90\u6587\u4ef6\uff0c\u5b8c\u6210\u65b0\u573a\u666f\u7684\u8f7d\u5165\u3002<\/li>\n<\/ol>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u6ce8\u610f<\/strong>:<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u4e0d\u5efa\u8bae\u901a\u8fc7\u521b\u5efa\u591a\u4e2a&nbsp;ht.graph3d.GraphView&nbsp;\u8fdb\u884c\u5207\u6362\u3002<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u539f\u56e0\u5728\u4e8e\u00a0ht.graph3d.GraphView\u00a0\u662f\u57fa\u4e8e\u00a0WebGL\u00a0\u7684\u00a03D\u00a0\u6e32\u67d3\u7ec4\u4ef6\u3002\u800c\u591a\u6570\u6d4f\u89c8\u5668\u5bf9\u5355\u4e2a\u9875\u9762\u53ef\u8fd0\u884c\u7684\u00a0WebGL\u00a0\u4e0a\u4e0b\u6587\u6570\u91cf\u6709\u4e25\u683c\u9650\u5236\u3002\u9891\u7e41\u521b\u5efa\u65b0\u5b9e\u4f8b\u4f1a\u5bfc\u81f4\u5185\u5b58\u6cc4\u6f0f\u6216\u8d44\u6e90\u8017\u5c3d\uff0c\u5f15\u53d1\u573a\u666f\u663e\u793a\u5f02\u5e38\u751a\u81f3\u6d4f\u89c8\u5668\u5d29\u6e83\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:heading --><\/p>\n<h2><strong>\u573a\u666f\u5207\u6362\u8fc7\u6e21\u6548\u679c<\/strong><\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u4e3a\u4e86\u5728\u573a\u666f\u5207\u6362\u65f6\u83b7\u5f97\u66f4\u6d41\u7545\u3001\u66f4\u5177\u89c6\u89c9\u5438\u5f15\u529b\u7684\u4f53\u9a8c\uff0c\u53ef\u4ee5\u6dfb\u52a0\u8fc7\u6e21\u52a8\u753b\u3002\u5e38\u89c1\u7684\u5b9e\u73b0\u601d\u8def\u6709\u4e24\u79cd\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u5229\u7528\u573a\u666f\u5c5e\u6027\u5b9e\u73b0\u8fc7\u6e21<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u901a\u8fc7\u63a7\u5236\u573a\u666f\u7684\u7279\u5b9a\u5c5e\u6027\uff0c\u5728\u5207\u6362\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u52a8\u6001\u8fc7\u6e21\u6548\u679c\uff0c\u5e38\u89c1\u7684\u6709<strong>\u666f\u6df1\u52a8\u753b\u548c\u4eae\u5ea6\u8c03\u8282<\/strong>\u7b49\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u666f\u6df1\u52a8\u753b\u8fc7\u6e21<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u666f\u6df1\u6548\u679c\u4e3b\u8981\u901a\u8fc7\u4ee5\u4e0b\u4e24\u4e2a\u5c5e\u6027\u63a7\u5236\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li>image&nbsp;\u5c5e\u6027\uff1a\u6a21\u62df\u666f\u6df1\u7684\u8d34\u56fe\uff08\u901a\u5e38\u4e3a\u56db\u5468\u9ed1\u8272\u3001\u4e2d\u95f4\u900f\u660e\u7684&nbsp;PNG&nbsp;\u56fe\u7247\uff0c\u9ed1\u8272\u533a\u57df\u5e94\u7528\u666f\u6df1\u6a21\u7cca\uff0c\u900f\u660e\u533a\u57df\u4fdd\u6301\u6e05\u6670\uff09\u3002<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li>aperture\uff08\u5b54\u5f84\uff09\u5c5e\u6027\uff1a\u4ee3\u8868\u4e2d\u95f4\u7a7a\u767d\u533a\u57df\u7684\u5927\u5c0f\uff0c\u53d6\u503c\u8303\u56f4&nbsp;0~1\uff0c0&nbsp;\u8868\u793a\u65e0\u666f\u6df1\u6548\u679c\uff0c1&nbsp;\u8868\u793a\u666f\u6df1\u6548\u679c\u6700\u660e\u663e\u3002<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:image {\"id\":6592,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/1.gif\"><img loading=\"lazy\" width=\"800\" height=\"383\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/1.gif\" alt=\"\" class=\"wp-image-6592\"\/><\/a><\/figure>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u5b9e\u73b0\u6b65\u9aa4<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u4f7f\u7528\u4e00\u5f20\u5168\u9ed1\u666f\u6df1\u8d34\u56fe\uff08\u786e\u4fdd\u6574\u4e2a\u573a\u666f\u53d7\u666f\u6df1\u5f71\u54cd\uff09\uff0c\u5728\u65e7\u573a\u666f\u5207\u6362\u524d\u5f00\u542f\u666f\u6df1\u5e76\u6267\u884c\u9012\u589e\u5b54\u5f84\u503c\u7684\u52a8\u753b\uff0c\u65b0\u573a\u666f\u52a0\u8f7d\u540e\u6267\u884c\u9012\u51cf\u5b54\u5f84\u503c\u7684\u52a8\u753b\uff0c\u5f62\u6210\u201c\u6e10\u9690\u6e10\u663e\u201d\u7684\u8fc7\u6e21\u6548\u679c\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>let dof = g3d.getPostProcessingModule('Dof');\r\ndof.image = 'assets\/\u666f\u6df1.png'\r\ndof.aperture = 0\r\n\/\/ \u666f\u6df1\u5f00\u542f\r\ng3d.enablePostProcessing('Dof', true);\r\nlet anim = {\r\n      duration: 800,\r\n      easing: (t: number) => {\r\n          return t * t;\r\n      },\r\n      action: (v: number, t: number) => {\r\n          \/\/ \u52a8\u6001\u8bbe\u7f6e\u666f\u6df1\u9608\u503c\r\n          dof.aperture = v * 0.2\r\n      }\r\n}\r\nht.Default.startAnim(anim);<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u65b0\u573a\u666f\u53cd\u5e8f\u5217\u5316\u540e\uff0c\u65b0\u573a\u666f\u4e5f\u9700\u8981\u6267\u884c\u666f\u6df1\u52a8\u753b\u3002<\/strong>\u8fd9\u65f6\u6267\u884c\u7684\u666f\u6df1\u52a8\u753b\u8ddf\u65e7\u573a\u666f\u7684\u666f\u6df1\u52a8\u753b\u533a\u522b\u5728\u4e8e\u00a0action\u00a0\u4e2d\u7684\u903b\u8f91\u662f\u9012\u51cf\u7684\u8fc7\u7a0b\uff1adof.aperture =0.2-v*0.2\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:image {\"id\":6593,\"width\":800,\"height\":396,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/2.gif\" alt=\"\" class=\"wp-image-6593\" width=\"800\" height=\"396\"\/><\/a><\/figure>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:image {\"id\":6594,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/3.gif\"><img loading=\"lazy\" width=\"800\" height=\"396\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/3.gif\" alt=\"\" class=\"wp-image-6594\"\/><\/a><\/figure>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u5176\u4ed6\u5c5e\u6027\u8fc7\u6e21\u6548\u679c<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u9664\u666f\u6df1\u5916\uff0c\u8fd8\u53ef\u901a\u8fc7\u8c03\u8282\u4eae\u5ea6\u7b49\u573a\u666f\u5c5e\u6027\u5b9e\u73b0\u8fc7\u6e21\uff0c\u539f\u7406\u4e0e\u666f\u6df1\u52a8\u753b\u4e00\u81f4\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li>\u65e7\u573a\u666f\u5207\u6362\u524d\uff0c\u6267\u884c\u5c5e\u6027\u52a8\u753b\uff08\u5982\u4eae\u5ea6\u9010\u6e10\u964d\u4f4e\u81f3 0\uff0c\u573a\u666f\u53d8\u6697\uff09\uff1b<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li>\u65b0\u573a\u666f\u52a0\u8f7d\u540e\uff0c\u6267\u884c\u53cd\u5411\u52a8\u753b\uff08\u5982\u4eae\u5ea6\u4ece 0 \u9010\u6e10\u6062\u590d\u81f3\u6b63\u5e38\u503c\uff0c\u573a\u666f\u53d8\u4eae\uff09\u3002<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u5229\u7528 2D \u56fe\u7eb8\u52a8\u753b\u5b9e\u73b0\u8fc7\u6e21<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u901a\u8fc7\u5728&nbsp;3D&nbsp;\u573a\u666f\u4e0a\u5c42\u53e0\u52a0&nbsp;2D&nbsp;\u56fe\u7eb8\uff0c\u5229\u7528&nbsp;2D&nbsp;\u5143\u7d20\u7684\u52a8\u753b\u6548\u679c\u906e\u853d\u5207\u6362\u8fc7\u7a0b\uff0c\u521b\u610f\u81ea\u7531\u5ea6\u66f4\u9ad8\uff0c\u4e3a\u6574\u4f53\u5448\u73b0\u5e26\u6765\u4e86\u66f4\u591a\u7684\u827a\u672f\u52a8\u611f\u548c\u6280\u672f\u6df1\u5ea6\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u5e27\u52a8\u753b\u8fc7\u6e21\uff08\u4e91\u6735\u8fc7\u6e21\uff09<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u65e7\u573a\u666f\u88ab\u201c\u4e91\u6735\u201d\u56fe\u7247\u5e8f\u5217\u9010\u6e10\u8986\u76d6\uff08\u906e\u853d\uff09\uff0c\u5207\u6362\u65b0\u573a\u666f\u540e\uff0c\u201c\u4e91\u6735\u201d\u518d\u9010\u6e10\u6d88\u6563\u4ee5\u5c55\u73b0\u65b0\u573a\u666f\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:image {\"id\":6597,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/4.gif\"><img loading=\"lazy\" width=\"800\" height=\"396\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/4.gif\" alt=\"\" class=\"wp-image-6597\"\/><\/a><\/figure>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u5b9e\u73b0\u6b65\u9aa4<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:list {\"ordered\":true} --><\/p>\n<ol>\n<li>\u51c6\u5907\u4e00\u7ec4\u8fde\u7eed\u7684\u8fc7\u6e21\u56fe\u7247\uff08\u5982\u4ece\u900f\u660e\u5230\u5b8c\u5168\u906e\u853d\u518d\u5230\u900f\u660e\u7684\u4e91\u6735\u56fe\u7247\u5e8f\u5217\uff09\uff1b<\/li>\n<li>\u65e7\u573a\u666f\u5207\u6362\u524d\uff0c\u6267\u884c\u52a8\u753b\u4f7f\u56fe\u7247\u4ece\u521d\u59cb\u72b6\u6001\u8fc7\u6e21\u5230\u5b8c\u5168\u906e\u853d\u573a\u666f\uff1b<\/li>\n<li>\u65b0\u573a\u666f\u52a0\u8f7d\u540e\uff0c\u6267\u884c\u53cd\u5411\u52a8\u753b\u4f7f\u56fe\u7247\u4ece\u5b8c\u5168\u906e\u853d\u8fc7\u6e21\u5230\u6d88\u5931\u3002<\/li>\n<\/ol>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u4ee3\u7801\u793a\u4f8b<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>\r\nconst cloudList = &#91;\r\n    \"assets\/cloud1.png\",\r\n    \"assets\/cloud2.png\",\r\n    ...\r\n    \"assets\/cloud20.png\",\r\n];\r\nconst image = this.getDataByTag('cloud');\r\nlet i = 0\uff1b\r\nht.Default.startAnim({\r\n    frames: 20,\r\n    interval:50,\r\n    action: (t) => {\r\n        cloudList&#91;i] &amp;&amp; image.setImage(cloudList&#91;i]);\r\n    }\r\n})<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u5728\u65b0\u65e7\u573a\u666f\u5185\u6267\u884c\u7684\u52a8\u753b\u4ee3\u7801\u57fa\u672c\u4e00\u6837\uff0c\u533a\u522b\u5728\u4e8e\u5207\u6362\u524d action \u4e2d\u662f\u4ece\u7b2c\u4e00\u5f20\u56fe\u7247\u5207\u6362\u5230\u6700\u540e\u4e00\u5f20\uff0c\u5728\u65b0\u573a\u666f\u53cd\u5e8f\u5217\u5316\u540e\u662f\u4ece\u6700\u540e\u4e00\u5f20\u5207\u6362\u56de\u7b2c\u4e00\u5f20\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u5176\u4ed6\u521b\u610f\u6548\u679c<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u5229\u7528&nbsp;2D&nbsp;\u8986\u76d6\u5c42\u8fdb\u884c\u8fc7\u6e21\u7684\u6838\u5fc3\u4f18\u52bf\u5728\u4e8e\u521b\u610f\u81ea\u7531\u5ea6\u6781\u9ad8\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u7ed3\u5408&nbsp;HT&nbsp;\u5f3a\u5927\u7684&nbsp;2D&nbsp;\u52a8\u753b\u80fd\u529b\uff0c\u5bf9\u8986\u76d6\u5143\u7d20\u5e94\u7528\u591a\u79cd\u5c5e\u6027\u52a8\u753b\u7ec4\u5408\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li>\u6e10\u5165\u6e10\u51fa\u7684\u906e\u7f69\u5c42\u52a8\u753b\uff1b<\/li>\n<li>\u6a21\u62df\u955c\u5934\u63a8\u62c9\u7684\u7f29\u653e\u52a8\u753b\uff1b<\/li>\n<li>\u57fa\u4e8e\u8def\u5f84\u7684\u5143\u7d20\u79fb\u52a8\u52a8\u753b\uff1b<\/li>\n<li>\u2026\u2026<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:image {\"id\":6595,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/5.gif\"><img loading=\"lazy\" width=\"800\" height=\"396\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/5.gif\" alt=\"\" class=\"wp-image-6595\"\/><\/a><\/figure>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>2D \u56fe\u7eb8\u95f4\u5207\u6362\u8fc7\u6e21<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u524d\u6587\u4e3b\u8981\u63a2\u8ba8\u4e86\u00a03D\u00a0\u573a\u666f\u7684\u5207\u6362\u8fc7\u6e21\u3002\u540c\u6837\u5730\uff0c\u5728\u7eaf\u00a02D\u00a0\u56fe\u7eb8\u00a0(ht.graph.GraphView)\u00a0\u4e4b\u95f4\u8fdb\u884c\u5207\u6362\u65f6\uff0c\u4e5f\u53ef\u4ee5\u5229\u7528\u00a0HT \u7684 2D\u00a0\u7279\u6027\u5b9e\u73b0\u5e73\u6ed1\u7684\u8fc7\u6e21\u6548\u679c\u3002\u4e00\u79cd\u5b9e\u7528\u7684\u65b9\u6cd5\u662f<strong>\u52a8\u6001\u751f\u6210\u5e76\u52a8\u753b\u5316\u5f53\u524d\u89c6\u56fe\u7684\u7f29\u7565\u56fe\u3002<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u5229\u7528\u7f29\u7565\u56fe\u8fc7\u6e21<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u5728\u56fe\u7eb8\u5207\u6362\u524d\u52a8\u6001\u751f\u6210\u7f29\u7565\u56fe\u5e76\u65bd\u52a0\u52a8\u753b\uff0c\u5b9e\u73b0\u5e73\u6ed1\u8fc7\u6e21\u7684\u6548\u679c\uff0c\u5177\u4f53\u7684\u5b9e\u73b0\u6b65\u9aa4\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li><strong>\u751f\u6210\u5f53\u524d\u89c6\u56fe\u7f29\u7565\u56fe\uff1a<\/strong>\u5728\u89e6\u53d1\u56fe\u7eb8\u5207\u6362\u524d\uff0c\u4f7f\u7528\u00a0gv.toDataURL()\u00a0\u751f\u6210\u5f53\u524d\u89c6\u56fe\u7684\u7f29\u7565\u56fe\u3002<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li><strong>\u521b\u5efa\u8fc7\u6e21\u8282\u70b9\uff1a<\/strong><\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u751f\u6210\u4e0e\u56fe\u7eb8\u89c6\u56fe\u7a97\u53e3\u5c3a\u5bf8\u76f8\u540c\u7684\u8282\u70b9\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u5c06\u7f29\u7565\u56fe\u8bbe\u7f6e\u4e3a\u8be5\u8282\u70b9\u7684\u5185\u5bb9\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li><strong>\u5e94\u7528\u52a8\u753b\u6548\u679c\uff1a<\/strong>\u5728\u52a8\u753b\u4e2d\u8c03\u6574\u7f29\u7565\u56fe\u8282\u70b9\u7684\u88c1\u5207\u3001\u900f\u660e\u7b49\u5c5e\u6027\uff0c\u4ee5\u8fbe\u5230\u8fc7\u6e21\u6548\u679c\u3002<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:image {\"id\":6596,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/6.gif\"><img loading=\"lazy\" width=\"801\" height=\"449\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2025\/09\/6.gif\" alt=\"\" class=\"wp-image-6596\"\/><\/a><\/figure>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u4ee3\u7801\u793a\u4f8b<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>functiongenerateThumbnail() {\r\n     var jsonSerializer = new ht.JSONSerializer(dm); \/\/ \u521b\u5efa\u5e8f\u5217\u5316\u5668\uff0c\u5e76\u4f20\u5165\u65e7\u56fe\u7eb8\u7684 dm\r\n     jsonSerializer.isSerializable = function (data) { \/\/ \u8fc7\u6ee4\u8282\u70b9\r\n         return data.getTag() != 'mask';\r\n     }\r\n     var json = ht.Default.parse(jsonSerializer.serialize()); \r\n     json.a = {};\r\n     const gv = new ht.graph.GraphView(); \/\/ \u521b\u5efa\u4e00\u4e2a\u65b0\u76842D \u89c6\u56fe\r\n     gv.dm().deserialize(json); \/\/ \u53cd\u5e8f\u5217\u5316\r\n\r\n     const thumbnail = gv.toDataURL(null, null, 1, 0); \/\/ \u751f\u6210\u7f29\u7565\u56fe\r\n}\r\nfunctioncreateThumbnailData(thumbnail){\r\n     const thumbnail_data = new ht.Node(); \/\/ \u751f\u6210\u7f29\u7565\u56fe\u8282\u70b9\r\n     thumbnail_data.setImage(thumbnail);\r\n     const contentRect = gv.getContentRect(); \/\/ \u83b7\u53d6\u6240\u6709\u56fe\u5143\u5360\u7528\u7684\u77e9\u5f62\u533a\u57df\r\n     const rect = div.getBoundingClientRect();\/\/ \u83b7\u53d62D\u89c6\u56fe\u5c3a\u5bf8\r\n     const width = rect.width;\r\n     const height = rect.height;\r\n     thumbnail_data.p({ x: contentRect.x + contentRect.width \/ 2, y: contentRect.y + contentRect.height \/ 2 }) \/\/ \u4e3a\u7f29\u7565\u56fe\u8282\u70b9\u8bbe\u7f6e\u4f4d\u7f6e\r\n     thumbnail_data.setSize({ width, height });\/\/ \u4e3a\u7f29\u7565\u56fe\u8282\u70b9\u8bbe\u7f6e\u5c3a\u5bf8\r\n     thumbnail_data.setScale(contentRect.width \/ width, contentRect.height \/ height);\/\/ \u4e3a\u7f29\u7565\u56fe\u8282\u70b9\u8bbe\u7f6e\u7f29\u653e\r\n     thumbnail_data.setAnchor({ x: 0.5, y: 0.5 });\r\n     dm.add(thumbnail_data);\r\n\r\n     const mask = dm.getDataByTag('mask'); \r\n     thumbnail_data.setHost(mask); \r\n     thumbnail_data.s('clip.host', true); \/\/ \u5f00\u542f\u5438\u9644\u88c1\u5207\u540e\uff0c\u7f29\u7565\u56fe\u8282\u70b9\u4f1a\u6839\u636e\u5438\u9644\u7684\u8282\u70b9\u8fdb\u884c\u88c1\u5207\r\n\r\n     ht.Default.startAnim({\r\n        duration: 2000,\r\n        easing: function (t) { return t; },\r\n        finishFunc: function () {\r\n              dm.remove(thumbnail_data); \/\/ \u52a8\u753b\u7ed3\u675f\u540e\u79fb\u9664\u7f29\u7565\u56fe\u8282\u70b9\r\n        },\r\n        action: function (v, t) {\r\n              thumbnail_data.s('opacity', 1 - v + 0.1);\r\n              mask.setScaleX(1 - v);\r\n              thumbnail_data.iv();\r\n        }\r\n     });\r\n}\r\n\r\nview.mi((e) =>{\r\n  if(e.kind === 'onClick' &amp;&amp; e.type === 'data'){\r\n        if(e.data.getTag() === 'switchBtn'){ \/\/ \u70b9\u51fb\u6309\u94ae\u5207\u6362\u56fe\u7eb8\r\n        const thumbnail = generateThumbnail(); \/\/ \u751f\u6210\u7f29\u7565\u56fe\r\n        ....\r\n        createThumbnailData(thumbnail); \/\/ \u751f\u6210\u7f29\u7565\u56fe\u8282\u70b9\r\n        ...\r\n      }\r\n    }\r\n})<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:heading {\"level\":1} --><\/p>\n<h1>\u603b\u7ed3<\/h1>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u5728\u56fe\u6251\u8f6f\u4ef6&nbsp;HT&nbsp;\u9879\u76ee\u4e2d\u5b9e\u73b0\u573a\u666f\/\u56fe\u7eb8\u5207\u6362\uff0c\u5173\u952e\u5728\u4e8e\u9075\u5faa&nbsp;dataModel.clear() + view.deserialize()&nbsp;\u7684\u6838\u5fc3\u6b65\u9aa4\uff0c\u5e76\u907f\u514d\u91cd\u590d\u521b\u5efa&nbsp;ht.graph3d.GraphView&nbsp;\u5b9e\u4f8b\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u4e3a\u4e86\u63d0\u5347\u7528\u6237\u4f53\u9a8c\uff0c\u6dfb\u52a0\u8fc7\u6e21\u6548\u679c\u662f\u91cd\u8981\u73af\u8282\u3002\u65e0\u8bba\u662f\u901a\u8fc7\u52a8\u6001\u8c03\u6574\u573a\u666f\u540e\u5904\u7406\u5c5e\u6027\uff08\u5982\u666f\u6df1\u3001\u4eae\u5ea6\uff09\u8fd8\u662f\u5229\u7528\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u00a02D\u00a0\u56fe\u7eb8\u52a8\u753b\uff08\u5982\u5e27\u5e8f\u5217\uff09\uff0c\u672c\u8d28\u4e0a\u90fd\u662f\u5bf9\u00a0HT\u00a0\u5f15\u64ce\u7075\u6d3b\u6027\u548c\u8bbe\u8ba1\u8005\u521b\u610f\u7684\u7ed3\u5408\u5e94\u7528\u3002\u4e0d\u4ec5\u4f18\u5316\u4e86\u6280\u672f\u6d41\u7a0b\uff0c\u66f4\u80fd\u521b\u9020\u51fa\u5f15\u4eba\u5165\u80dc\u7684\u89c6\u89c9\u8868\u73b0\uff0c\u662f\u5f53\u524d\u00a0Web\u00a0\u53ef\u89c6\u5316\u9879\u76ee\u4e2d\u7684\u91cd\u8981\u5b9e\u8df5\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u60a8\u53ef\u4ee5\u81f3\u56fe\u6251\u8f6f\u4ef6\u5b98\u7f51\u67e5\u770b\u66f4\u591a\u6848\u4f8b\u53ca\u6548\u679c\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><a href=\"https:\/\/www.hightopo.com\/demos\/index.html\">https:\/\/www.hightopo.com\/demos\/index.html<\/a><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n","protected":false},"author":2,"featured_media":6600,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[3,7,9,20,814,40,17,812,59,25,39,27,813],"_links":{"self":[{"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/posts\/6591"}],"collection":[{"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/comments?post=6591"}],"version-history":[{"count":1,"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/posts\/6591\/revisions"}],"predecessor-version":[{"id":6601,"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/posts\/6591\/revisions\/6601"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/media\/6600"}],"wp:attachment":[{"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/media?parent=6591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/categories?post=6591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/tags?post=6591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}