{"id":7317,"date":"2026-04-21T16:04:04","date_gmt":"2026-04-21T08:04:04","guid":{"rendered":"https:\/\/www.hightopo.com\/blog\/?p=7317"},"modified":"2026-04-21T16:17:07","modified_gmt":"2026-04-21T08:17:07","slug":"%e5%9b%be%e6%89%91-ht-%e6%a1%86%e6%9e%b6-fbx-gltf-%e6%a8%a1%e5%9e%8b%e6%b8%b2%e6%9f%93%e4%b8%8e%e5%8a%a8%e7%94%bb%e6%8a%80%e6%9c%af%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"https:\/\/www.hightopo.com\/blog\/7317.html","title":{"rendered":"\u56fe\u6251 HT \u6846\u67b6 | FBX\/glTF \u6a21\u578b\u6e32\u67d3\u4e0e\u52a8\u753b\u6280\u672f\u89e3\u6790"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/1-1.png\"><img loading=\"lazy\" width=\"784\" height=\"1024\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/1-1-784x1024.png\" alt=\"\" class=\"wp-image-7343\" srcset=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/1-1-784x1024.png 784w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/1-1-230x300.png 230w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/1-1-768x1003.png 768w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/1-1-660x862.png 660w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/1-1.png 1080w\" sizes=\"(max-width: 784px) 100vw, 784px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Web 3D&nbsp;\u53ef\u89c6\u5316\u5f00\u53d1\u4e2d\uff0c\u6a21\u578b\u52a8\u753b\u3001\u6750\u8d28\u8d28\u611f\u3001\u6e32\u67d3\u6269\u5c55\u6027\u662f\u63d0\u5347\u4ea7\u54c1\u4f53\u9a8c\u7684\u5173\u952e\uff0c\u4f46\u5176\u5e95\u5c42\u903b\u8f91\u590d\u6742\uff0c\u5982\u9aa8\u9abc\u8499\u76ae\u3001\u5149\u7167\u8ba1\u7b97\uff0c\u5bfc\u81f4\u5f00\u53d1\u95e8\u69db\u9ad8\u3001\u6548\u7387\u4f4e\u3002\u56fe\u6251\u8f6f\u4ef6\u81ea\u7814&nbsp;HT for Web\uff08\u7b80\u79f0&nbsp;HT\uff09\u9ad8\u6027\u80fd&nbsp;Web 3D&nbsp;\u6e32\u67d3\u6846\u67b6\uff0c<strong>\u4e3a&nbsp;FBX\/glTF&nbsp;\u6a21\u578b\u7684\u9aa8\u9abc\u52a8\u753b\u3001\u6750\u8d28\u5207\u6362\u53ca\u81ea\u5b9a\u4e49&nbsp;Shader&nbsp;\u5f00\u53d1\u63d0\u4f9b\u5b8c\u5584\u652f\u6301<\/strong>\uff0c\u53ef\u5927\u5e45\u964d\u4f4e\u5f00\u53d1\u95e8\u69db\uff0c\u63d0\u5347&nbsp;3D&nbsp;\u5e94\u7528\u7684\u5f00\u53d1\u6548\u7387\u4e0e\u89c6\u89c9\u5448\u73b0\u8d28\u91cf\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/2.gif\" alt=\"\" class=\"wp-image-7319\" width=\"849\" height=\"423\"\/><\/a><\/figure><\/div>\n\n\n\n<h1>\u7cfb\u7edf\u5206\u6790<\/h1>\n\n\n\n<h2>01 <strong>FBX\/glTF \u6a21\u578b\u9aa8\u9abc\u52a8\u753b\u5b9e\u73b0<\/strong><\/h2>\n\n\n\n<p>\u9aa8\u9abc\u52a8\u753b\u662f\u590d\u6742&nbsp;3D&nbsp;\u6a21\u578b\u52a8\u6001\u4ea4\u4e92\u7684\u6838\u5fc3\u80fd\u529b\u3002HT&nbsp;\u6846\u67b6\u901a\u8fc7\u5e95\u5c42\u6e32\u67d3\u903b\u8f91\u5c01\u88c5\uff0c\u5927\u5e45\u7b80\u5316\u9aa8\u9abc\u8499\u76ae\u3001\u5e27\u63d2\u503c\u3001\u52a8\u753b\u8c03\u5ea6\u7b49\u590d\u6742\u6d41\u7a0b\uff0c\u5f00\u53d1\u8005\u53ef\u901a\u8fc7\u6807\u51c6\u5316\u6d41\u7a0b\u5feb\u901f\u5b9e\u73b0\u6a21\u578b\u52a8\u753b\u3002<\/p>\n\n\n\n<h3><strong>\u5efa\u6a21\u4e0e\u5bfc\u51fa\u89c4\u8303<\/strong><\/h3>\n\n\n\n<p>\u8bbe\u8ba1\u5e08\u53ef\u5728\u00a03ds Max\u3001Maya\u3001Blender\u00a0\u7b49\u4e3b\u6d41\u5de5\u5177\u4e2d\u5b8c\u6210\u6a21\u578b\u6784\u5efa\u3001\u9aa8\u9abc\u7ed1\u5b9a\u4e0e\u6743\u91cd\u7ed8\u5236\uff0c\u5e76\u7f16\u8f91\u5173\u952e\u5e27\u52a8\u753b\uff08\u5982\u673a\u68b0\u8fd0\u52a8\u3001\u89d2\u8272\u884c\u8d70\u3001\u8bbe\u5907\u52a8\u4f5c\u7b49\uff09\u3002<\/p>\n\n\n\n<p>\u6a21\u578b\u5bfc\u51fa\u9700\u9075\u5faa\u4ee5\u4e0b\u89c4\u8303\uff08\u786e\u4fdd\u52a8\u753b\u6570\u636e\u5b8c\u6574\u3001\u52a0\u8f7d\u9ad8\u6548\uff09\uff1a<\/p>\n\n\n\n<ul><li><strong>FBX<\/strong>\uff1a\u4fdd\u7559\u5b8c\u6574\u52a8\u753b\u901a\u9053\u4fe1\u606f\uff0c\u786e\u4fdd\u9aa8\u9abc\u4e0e\u52a8\u753b\u6570\u636e\u5b8c\u6574\uff1b<\/li><li><strong>glTF<\/strong>\uff1a\u4f18\u5148\u4f7f\u7528\u00a0.glb\u00a0\u4e8c\u8fdb\u5236\u683c\u5f0f\uff0c\u8d44\u6e90\u6253\u5305\u5bc6\u5ea6\u66f4\u9ad8\u3001\u7f51\u7edc\u52a0\u8f7d\u66f4\u5feb\u3002<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/3-1.gif\"><img loading=\"lazy\" width=\"800\" height=\"677\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/3-1.gif\" alt=\"\" class=\"wp-image-7318\"\/><\/a><\/figure><\/div>\n\n\n\n<p><strong>\u52a8\u753b\u52a0\u8f7d\u4e0e\u64ad\u653e<\/strong><\/p>\n\n\n\n<p>\u5f00\u53d1\u8005<strong>\u65e0\u9700\u5173\u6ce8\u5e95\u5c42\u6e32\u67d3<\/strong>\uff08\u5982\u9aa8\u9abc\u8499\u76ae\u8ba1\u7b97\u3001\u52a8\u753b\u5e27\u63d2\u503c\uff09\uff0c\u901a\u8fc7\u7b80\u6d01\u4ee3\u7801\u5373\u53ef\u5b9e\u73b0\u52a8\u753b\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p><strong><em>1<\/em><\/strong> <strong>\u521b\u5efa&nbsp;3D&nbsp;\u89c6\u56fe<\/strong><\/p>\n\n\n\n<p>       \u521d\u59cb\u5316\u89c6\u56fe\u5e76\u6302\u8f7d\u5230&nbsp;DOM\uff0c\u4e3a\u6a21\u578b\u52a0\u8f7d\u63d0\u4f9b\u6e32\u67d3\u5bb9\u5668\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>var&nbsp;g3d =&nbsp;new&nbsp;ht.graph3d.Graph3dView();\ng3d.addToDOM();<\/code><\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/4-2.gif\"><img loading=\"lazy\" width=\"801\" height=\"401\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/4-2.gif\" alt=\"\" class=\"wp-image-7320\"\/><\/a><\/figure><\/div>\n\n\n\n<p><strong><em>2<\/em><\/strong> <strong>\u52a0\u8f7d\u6a21\u578b\u8282\u70b9<\/strong><\/p>\n\n\n\n<p>       FBX \u4e0e glTF \u4ec5 modelType&nbsp;\u5dee\u5f02\uff0cglTF \u652f\u6301&nbsp;.gltf\/.glb&nbsp;\u683c\u5f0f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>var&nbsp;walkMan =&nbsp;new&nbsp;ht.Node();\n\/\/ FBX\u914d\u7f6e\uff08glTF\u8bbe\u4e3amodelType: \"gltf\"\uff0curl\u5bf9\u5e94.gltf\/.glb\u6587\u4ef6\uff09\nvar&nbsp;modelJson = {\n&nbsp; &nbsp; modelType:&nbsp;\"fbx\",\n&nbsp; &nbsp; url:&nbsp;'assets\/graph3dView\/fbx\/walk.fbx',\n&nbsp; &nbsp; cube:&nbsp;true,\n&nbsp;&nbsp; &nbsp; center:&nbsp;true,\n&nbsp; &nbsp; playAutomatically:&nbsp;true\n};\nwalkMan.s('shape3d', modelJson);\ng3d.dm().add(walkMan);&nbsp;<\/code><\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/5-3.gif\"><img loading=\"lazy\" width=\"640\" height=\"323\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/5-3.gif\" alt=\"\" class=\"wp-image-7321\"\/><\/a><\/figure><\/div>\n\n\n\n<p><em style=\"\"><b>3<\/b><\/em> <strong>\u52a8\u753b\u63a7\u5236<\/strong><\/p>\n\n\n\n<p>       \u652f\u6301\u64ad\u653e\u3001\u6682\u505c\u3001\u591a\u7247\u6bb5\u5207\u6362\uff0c\u9002\u914d\u6240\u6709\u6a21\u578b\u683c\u5f0f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>var&nbsp;animNames = walkMan.getAnimationNames();&nbsp;\/\/ \u83b7\u53d6\u6240\u6709\u52a8\u753b\u540d\uff08\u5982&#91;\"walk\", \"run\"]\uff09\n\/\/ \u64ad\u653e\u6307\u5b9a\u52a8\u753b\uff1a\u53c2\u6570\u4f9d\u6b21\u4e3a\u52a8\u753b\u540d\u3001\u901f\u5ea6\uff081=\u539f\u901f\uff09\u3001\u8d77\u59cb\u65f6\u95f4\uff080=\u4ece\u5934\u64ad\uff09\u3001\u5faa\u73af\u6a21\u5f0fwalkMan.playAnimation(animNames&#91;0],&nbsp;1,&nbsp;0,&nbsp;'repeat');&nbsp;\n\/\/ \u6682\u505c\u52a8\u753b\uff08\u6309\u9700\u8c03\u7528\uff09\n\/\/ walkMan.pauseAnimation();\n\/\/ \u5207\u6362\u52a8\u753b\uff08\u5982\u4ece\u884c\u8d70\u5207\u5230\u8dd1\u6b65\uff09\n\/\/ walkMan.playAnimation(animNames&#91;1], 1.2, 0, 'repeat');<\/code><\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/6-2.gif\"><img loading=\"lazy\" width=\"800\" height=\"399\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/6-2.gif\" alt=\"\" class=\"wp-image-7322\"\/><\/a><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/7-2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/7-2.gif\" alt=\"\" class=\"wp-image-7323\" width=\"802\" height=\"400\"\/><\/a><\/figure><\/div>\n\n\n\n<p><strong>HT&nbsp;\u6846\u67b6\u5c01\u88c5\u4e86\u5e95\u5c42\u9aa8\u9abc\u8499\u76ae\u3001\u5e27\u63d2\u503c\u7b49\u590d\u6742\u8ba1\u7b97\u903b\u8f91<\/strong>\uff0c\u5f00\u53d1\u8005\u65e0\u9700\u7f16\u5199\u4e13\u4e1a\u8499\u76ae\u7b97\u6cd5\uff0c\u5373\u53ef\u5feb\u901f\u5b9e\u73b0\u4e13\u4e1a\u7ea7&nbsp;3D&nbsp;\u52a8\u753b\uff0c\u4e14\u652f\u6301\u4e0e\u5185\u7f6e\u52a8\u753b\u7cfb\u7edf\u65e0\u7f1d\u878d\u5408\uff0c\u8f7b\u677e\u6784\u5efa\u590d\u6742\u52a8\u6001\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\/2026\/04\/9-2.gif\"><img loading=\"lazy\" width=\"916\" height=\"457\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/9-2.gif\" alt=\"\" class=\"wp-image-7324\"\/><\/a><\/figure>\n\n\n\n<h2>02 <strong>HT \u6846\u67b6\u6750\u8d28\u7cfb\u7edf\u89e3\u6790<\/strong><\/h2>\n\n\n\n<p>\u6750\u8d28\u662f\u51b3\u5b9a\u6a21\u578b\u7269\u7406\u8d28\u611f\u4e0e\u573a\u666f\u6c1b\u56f4\u7684\u6838\u5fc3\u8981\u7d20\u3002HT&nbsp;\u63d0\u4f9b\u4e09\u5c42\u6750\u8d28\u4f53\u7cfb\uff0c\u5e76\u5728&nbsp;FBX\/glTF&nbsp;\u6a21\u578b\u4e0a\u4fdd\u6301\u914d\u7f6e\u903b\u8f91\u5b8c\u5168\u7edf\u4e00\uff0c<strong>\u5177\u5907\u8d85\u5f3a\u7684\u5de5\u7a0b\u5316\u590d\u7528\u80fd\u529b<\/strong>\u3002<\/p>\n\n\n\n<h3><strong>\u6838\u5fc3\u6750\u8d28\u7c7b\u578b<\/strong><\/h3>\n\n\n\n<p><strong><em>1<\/em><\/strong> <strong>PBR&nbsp;\u7269\u7406\u6e32\u67d3\u6750\u8d28\uff08Physicallly-Based Rendering\uff09<\/strong><\/p>\n\n\n\n<ul><li><strong>\u539f\u7406\uff1a<\/strong>\u57fa\u4e8e\u7269\u7406\u89c4\u5f8b\u6a21\u62df\u5149\u7ebf\u4e0e\u7269\u4f53\u8868\u9762\u7684\u4ea4\u4e92\uff0c\u652f\u6301\u91d1\u5c5e\u5ea6\uff08metalness\uff09\u3001\u7c97\u7cd9\u5ea6\uff08roughness\uff09\u3001\u73af\u5883\u5149\u53cd\u5c04\uff08environmentMap\uff09\u7b49\u53c2\u6570\uff1b<\/li><li><strong>\u4f18\u52bf\uff1a<\/strong>\u771f\u5b9e\u611f\u5f3a\uff0c\u5728\u52a8\u6001\u5149\u5f71\u3001\u591a\u5149\u6e90\u573a\u666f\u4e0b\uff0c\u4ecd\u80fd\u5448\u73b0\u771f\u5b9e\u8d28\u611f\uff08\u5982\u91d1\u5c5e\u53cd\u5149\u3001\u73bb\u7483\u6298\u5c04\uff09\uff1b<\/li><li><strong>\u9002\u914d\uff1a<\/strong>glTF&nbsp;\u683c\u5f0f\u539f\u751f\u652f\u6301&nbsp;PBR\uff0c\u5bfc\u51fa\u65f6\u53ef\u76f4\u63a5\u643a\u5e26&nbsp;PBR&nbsp;\u53c2\u6570\uff0cFBX&nbsp;\u9700\u5728 HT \u4e2d\u91cd\u65b0\u914d\u7f6e\uff1b<\/li><li><strong>\u573a\u666f\uff1a<\/strong>\u6570\u5b57\u5b6a\u751f\u5de5\u5382\uff08\u8bbe\u5907\u91d1\u5c5e\u5916\u58f3\uff09\u30013D&nbsp;\u4ea7\u54c1\u5c55\u793a\uff08\u5bb6\u7535\u5851\u6599\/\u91d1\u5c5e\u90e8\u4ef6\uff09\u3002<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/10-2.gif\"><img loading=\"lazy\" width=\"800\" height=\"399\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/10-2.gif\" alt=\"\" class=\"wp-image-7325\"\/><\/a><\/figure><\/div>\n\n\n\n<p><strong><em>2<\/em><\/strong> <strong>Blinn-Phong&nbsp;\u6750\u8d28<\/strong><\/p>\n\n\n\n<ul><li><strong>\u539f\u7406\uff1a<\/strong>\u7ecf\u9a8c\u5149\u7167\u6a21\u578b\uff0c\u5c06\u5149\u7ebf\u5206\u4e3a\u73af\u5883\u5149\uff08ambient\uff09\u3001\u6f2b\u53cd\u5c04\uff08diffuse\uff09\u3001\u9ad8\u5149\uff08specular\uff09\u4e09\u90e8\u5206\uff1b<\/li><li><strong>\u4f18\u52bf\uff1a<\/strong>\u8ba1\u7b97\u5f00\u9500\u4f4e\u3001\u6e32\u67d3\u6548\u7387\u9ad8\uff0c\u9002\u5408\u4f4e\u6027\u80fd\u8bbe\u5907\uff08\u5982\u79fb\u52a8\u7aef\uff09\uff1b<\/li><li><strong>\u573a\u666f\uff1a<\/strong>\u8f7b\u91cf\u5316&nbsp;3D&nbsp;\u754c\u9762\uff08\u5982\u8bbe\u5907\u72b6\u6001\u56fe\u6807\uff09\u3001\u7b80\u5355\u6a21\u578b\u5c55\u793a\uff08\u5982\u7acb\u65b9\u4f53\u63a7\u4ef6\uff09\u3002<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/11-1.gif\"><img loading=\"lazy\" width=\"800\" height=\"399\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/11-1.gif\" alt=\"\" class=\"wp-image-7326\"\/><\/a><\/figure><\/div>\n\n\n\n<p><strong><em>3<\/em><\/strong> <strong>litePhong&nbsp;\u6750\u8d28\uff08HT&nbsp;\u81ea\u7814\uff09<\/strong><\/p>\n\n\n\n<ul><li><strong>\u5b9a\u4f4d\uff1a<\/strong>\u5e73\u8861\u6027\u80fd\u4e0e\u6548\u679c\uff0c\u7b80\u5316&nbsp;Blinn-Phong&nbsp;\u8ba1\u7b97\uff0c\u4fdd\u7559\u6838\u5fc3\u53c2\u6570\u8c03\u6574\u80fd\u529b\uff1b<\/li><li><strong>\u5173\u952e\u53c2\u6570\uff1a<\/strong><ul><li>\u6f2b\u53cd\u5c04\uff1adiffuse\uff08\u57fa\u7840\u989c\u8272\uff0c\u9ed8\u8ba4&nbsp;#fff\uff09\u3001map\uff08\u6f2b\u53cd\u5c04\u8d34\u56fe\uff0c\u652f\u6301&nbsp;.jpg\/.png\uff09<\/li><li>\u81ea\u53d1\u5149\uff1aemissive\uff08\u53d1\u5149\u989c\u8272\uff0c\u9ed8\u8ba4&nbsp;#000000\uff0c\u8bbe\u4e3a&nbsp;#ff0000&nbsp;\u53ef\u5b9e\u73b0\u7ea2\u8272\u53d1\u5149\uff09\uff1b<\/li><li>\u900f\u660e\uff1aopacity\uff080-1 \u53d6\u503c\uff0c0=\u5b8c\u5168\u900f\u660e\uff0c1=\u4e0d\u900f\u660e\uff09\u3001transparent\uff08\u9700\u8bbe\u4e3a&nbsp;true&nbsp;\u624d\u751f\u6548\uff09\uff1b<\/li><li>\u7c97\u7cd9\u5ea6\uff1aroughness\uff080-1&nbsp;\u53d6\u503c\uff0c0=\u955c\u9762\u53cd\u5c04\uff0c1=\u6f2b\u53cd\u5c04\uff09\uff1b<\/li><\/ul><\/li><li><strong>\u573a\u666f\uff1a<\/strong>\u6307\u793a\u706f\uff08\u81ea\u53d1\u5149\uff09\u3001\u534a\u900f\u660e\u8bbe\u5907\u5916\u58f3\uff08\u900f\u660e\u53c2\u6570\uff09\u3002<\/li><\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h3><strong>&nbsp;\u6750\u8d28\u8bbe\u7f6e\u65b9\u5f0f<\/strong><\/h3>\n\n\n\n<p><strong><em>1<\/em><\/strong> <strong>\u6750\u8d28\u6ce8\u518c\u00b7\u5168\u5c40\u590d\u7528<\/strong><\/p>\n\n\n\n<p>\u901a\u8fc7&nbsp;ht.Default.setMaterial&nbsp;\u6ce8\u518c\u6750\u8d28\uff0c\u652f\u6301\u76f4\u63a5\u4f20\u5165\u914d\u7f6e\u6216&nbsp;JSON&nbsp;\u6587\u4ef6\u8def\u5f84\uff0c\u540e\u7eed\u53ef\u901a\u8fc7\u540d\u79f0\u590d\u7528\uff0c\u907f\u514d\u91cd\u590d\u7f16\u7801\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ 1. \u76f4\u63a5\u4f20\u914d\u7f6e\uff08PBR\u6750\u8d28\u793a\u4f8b\uff09\nht.Default.setMaterial('metalMat', {\n     type: 'pbr',\n     metalness: 0.9, \/\/ \u9ad8\u91d1\u5c5e\u5ea6\n     roughness: 0.1, \/\/ \u4f4e\u7c97\u7cd9\u5ea6\uff08\u955c\u9762\u6548\u679c\uff09\n     environmentMap: 'assets\/textures\/env.jpg'\/\/ \u73af\u5883\u8d34\u56fe\uff08\u589e\u5f3a\u771f\u5b9e\u611f\uff09\n});\n\/\/ 2. \u4f20JSON\u6587\u4ef6\u8def\u5f84\uff08\u590d\u6742\u6750\u8d28\u914d\u7f6e\uff0c\u5982\u591a\u8d34\u56fe\uff09\nht.Default.setMaterial('plasticMat', 'materials\/plasticMat.json');<\/code><\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/12-2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/12-2.gif\" alt=\"\" class=\"wp-image-7329\" width=\"847\" height=\"423\"\/><\/a><\/figure><\/div>\n\n\n\n<p><strong><em>2<\/em><\/strong> <strong>\u666e\u901a\u8282\u70b9\u6750\u8d28\u8bbe\u7f6e<\/strong><\/p>\n\n\n\n<p>\u666e\u901a&nbsp;3D&nbsp;\u8282\u70b9\uff08\u5982\u7acb\u65b9\u4f53\u3001\u7403\u4f53\uff09\u53ef\u76f4\u63a5\u901a\u8fc7&nbsp;shape3d.material&nbsp;\u7ed1\u5b9a\u6750\u8d28\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>var&nbsp;cube =&nbsp;new&nbsp;ht.Node();\ncube.s('shape3d',&nbsp;'cube');&nbsp;\/\/ \u8bbe\u8282\u70b9\u4e3a\u7acb\u65b9\u4f53\n\/\/ \u65b9\u5f0f1\uff1a\u7528\u5df2\u6ce8\u518c\u7684\u6750\u8d28\u540d\ncube.s('shape3d.material',&nbsp;'metalMat');\n\/\/ \u65b9\u5f0f2\uff1a\u76f4\u63a5\u4f20\u4e34\u65f6\u6750\u8d28\u914d\u7f6e\uff08\u4e0d\u590d\u7528\uff09\ncube.s('shape3d.material', {\n&nbsp;&nbsp; &nbsp;&nbsp;type:&nbsp;'litePhong',\n&nbsp;&nbsp; &nbsp;&nbsp;diffuse:&nbsp;'#409EFF',\n&nbsp;&nbsp; &nbsp;&nbsp;emissive:&nbsp;'#1E90FF'\n});\ng3d.dm().add(cube);<\/code><\/pre>\n\n\n\n<p><strong><em>3<\/em><\/strong> <strong>FBX\/glTF&nbsp;\u6a21\u578b\u6750\u8d28\u8bbe\u7f6e<\/strong><\/p>\n\n\n\n<p>FBX\/glTF&nbsp;\u6a21\u578b\u9700\u4f9d\u8d56\u8bbe\u8ba1\u5e08\u5728\u5efa\u6a21\u8f6f\u4ef6\u4e2d\u9884\u7559\u7684\u6750\u8d28\u901a\u9053\uff08\u5982\u901a\u9053\u540d&nbsp;body\u3001arm\uff09\uff0c\u901a\u8fc7&nbsp;matDef&nbsp;\u4e3a\u6307\u5b9a\u901a\u9053\u7ed1\u5b9a\u6750\u8d28\uff0c\u5b9e\u73b0\u201c\u5c40\u90e8\u6750\u8d28\u4fee\u6539\u201d\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>var&nbsp;robot =&nbsp;new&nbsp;ht.Node();\nrobot.s('shape3d', {&nbsp;modelType:&nbsp;'gltf',&nbsp;url:&nbsp;'assets\/robot.glb'&nbsp;});\n\/\/ \u4e3a\u901a\u9053\"body\"\u8bbemetalMat\uff0c\"arm\"\u8bbeplasticMat\nrobot.s('matDef', {\n&nbsp; &nbsp;&nbsp;\"body\":&nbsp;\"metalMat\",\n&nbsp;&nbsp; &nbsp;&nbsp;\"arm\":&nbsp;\"plasticMat\"\n});\n\/\/ \u4e5f\u53ef\u76f4\u63a5\u4f20\u6750\u8d28\u914d\u7f6e\n\/\/ robot.s('matDef', { \"body\": { type: 'pbr', metalness: 0.8 } });\ng3d.dm().add(robot);<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/13-1.gif\"><img loading=\"lazy\" width=\"800\" height=\"399\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/13-1.gif\" alt=\"\" class=\"wp-image-7327\"\/><\/a><\/figure>\n\n\n\n<p><strong><em>4<\/em><\/strong> <strong>\u5355\u72ec\u8282\u70b9\u6750\u8d28\u4fee\u6539\u00b7\u907f\u514d\u590d\u7528\u51b2\u7a81<\/strong><\/p>\n\n\n\n<p>\u82e5\u591a\u4e2a\u8282\u70b9\u590d\u7528\u540c\u4e00\u6750\u8d28\uff0c\u76f4\u63a5\u4fee\u6539\u6750\u8d28\u4f1a\u5bfc\u81f4\u6240\u6709\u8282\u70b9\u540c\u6b65\u53d8\u5316\uff0c\u9700\u901a\u8fc7\u201c\u590d\u5236\u6750\u8d28\u201d\u5b9e\u73b0\u5355\u72ec\u4fee\u6539\uff08\u4ee5\u8c03\u6574\u900f\u660e\u5ea6\u4e3a\u4f8b\uff09\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ \u5355\u72ec\u4fee\u6539\u8282\u70b9\u900f\u660e\u5ea6\uff08FBX\/glTF\u901a\u7528\uff09\nfunctionsetNodeOpacity(node, targetOpacity) {\n&nbsp; &nbsp;&nbsp;\/\/ 1. \u83b7\u53d6\u8282\u70b9\u5f53\u524d\u6750\u8d28\u5b9a\u4e49\uff08matDef\uff09\n&nbsp; &nbsp;&nbsp;var&nbsp;matDef = node.s('matDef');\n&nbsp; &nbsp;&nbsp;\/\/ \u82e5\u8282\u70b9\u672a\u81ea\u5b9a\u4e49matDef\uff0c\u4ece\u6a21\u578b\u9ed8\u8ba4\u914d\u7f6e\u4e2d\u83b7\u53d6\n&nbsp; &nbsp;&nbsp;if&nbsp;(!matDef ||&nbsp;Object.keys(matDef).length&nbsp;===&nbsp;0) {\n&nbsp; &nbsp; &nbsp; &nbsp; matDef = ht.Default.getShape3dModelMap()&#91;node.s('shape3d')].matDef;\n&nbsp; &nbsp; }\n&nbsp; &nbsp;&nbsp;\/\/ 2. \u6df1\u62f7\u8d1d\u6750\u8d28\u914d\u7f6e\uff08\u907f\u514d\u4fee\u6539\u539f\u6750\u8d28\uff09\n&nbsp; &nbsp;&nbsp;var&nbsp;matDefCopy = {};\n&nbsp; &nbsp;&nbsp;for&nbsp;(var&nbsp;key&nbsp;in&nbsp;matDef) {\n&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;\/\/ \u514b\u9686\u5df2\u6ce8\u518c\u7684\u6750\u8d28\uff08ht.Default.clone\u786e\u4fdd\u6df1\u62f7\u8d1d\uff09\n&nbsp; &nbsp; &nbsp; &nbsp; matDefCopy&#91;key] = ht.Default.clone(ht.Default.getMaterialMap()&#91;matDef&#91;key]]);\n&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;\/\/ 3. \u4fee\u6539\u6750\u8d28\u53c2\u6570\uff08\u8bbe\u900f\u660e\uff09\n&nbsp; &nbsp; &nbsp; &nbsp; matDefCopy&#91;key].transparent&nbsp;=&nbsp;true;\n&nbsp; &nbsp; &nbsp; &nbsp; matDefCopy&#91;key].opacity&nbsp;= targetOpacity;\n&nbsp; &nbsp; }\n&nbsp; &nbsp;&nbsp;\/\/ 4. \u91cd\u65b0\u7ed1\u5b9a\u6750\u8d28\u5230\u8282\u70b9\n&nbsp; &nbsp; node.s('matDef', matDefCopy);\n}\n\/\/ \u8c03\u7528\uff1a\u5c06\u673a\u5668\u4eba\u6a21\u578b\u900f\u660e\u5ea6\u8bbe\u4e3a0.6\uff08\u534a\u900f\u660e\uff09\nsetNodeOpacity(robot,&nbsp;0.6);<\/code><\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/14-1.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/14-1.gif\" alt=\"\" class=\"wp-image-7333\" width=\"842\" height=\"420\"\/><\/a><\/figure><\/div>\n\n\n\n<h2>03 <strong>HT \u6846\u67b6\u81ea\u5b9a\u4e49 Shader \u5f00\u53d1<\/strong><\/h2>\n\n\n\n<p>Shader\uff08\u7740\u8272\u5668\uff09\u53ef\u7a81\u7834\u56fa\u5b9a\u6e32\u67d3\u7ba1\u7ebf\u9650\u5236\uff0cHT&nbsp;\u652f\u6301\u81ea\u5b9a\u4e49\u9876\u70b9\u7740\u8272\u5668\uff08Vertex Shader\uff09\u4e0e\u7247\u6bb5\u7740\u8272\u5668\uff08Fragment Shader\uff09\uff0c<strong>\u5b9e\u73b0\u5361\u901a\u6e32\u67d3\u3001\u6eb6\u89e3\u3001\u8f89\u5149\u7b49\u4e2a\u6027\u5316\u6548\u679c<\/strong>\uff0c\u4e14&nbsp;FBX\/glTF&nbsp;\u6a21\u578b\u7684\u9002\u914d\u903b\u8f91\u7edf\u4e00\u3002<\/p>\n\n\n\n<h3><strong>Shader \u804c\u8d23\u5212\u5206<\/strong><\/h3>\n\n\n\n<ul><li><strong>\u9876\u70b9\u7740\u8272\u5668\uff1a<\/strong>\u5904\u7406\u9876\u70b9\u7684\u51e0\u4f55\u4fe1\u606f\uff0c\u5982\u5750\u6807\u53d8\u6362\uff08\u6a21\u578b\u2192\u89c6\u56fe\u2192\u6295\u5f71\uff09\u3001\u6cd5\u7ebf\u8ba1\u7b97\uff0c\u8f93\u51fa\u6700\u7ec8\u5c4f\u5e55\u5750\u6807\uff1b<\/li><li><strong>\u7247\u6bb5\u7740\u8272\u5668\uff1a<\/strong>\u5904\u7406\u50cf\u7d20\u989c\u8272\uff0c\u5982\u7eb9\u7406\u91c7\u6837\u3001\u5149\u7167\u8ba1\u7b97\u3001\u900f\u660e\u5ea6\u53e0\u52a0\uff0c\u51b3\u5b9a\u6a21\u578b\u6700\u7ec8\u89c6\u89c9\u5448\u73b0\u3002<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/16-1.gif\"><img loading=\"lazy\" width=\"801\" height=\"399\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/16-1.gif\" alt=\"\" class=\"wp-image-7330\"\/><\/a><\/figure><\/div>\n\n\n\n<h3><strong>\u81ea\u5b9a\u4e49 Shader \u5b9e\u73b0\u6d41\u7a0b<\/strong><\/h3>\n\n\n\n<p><strong>\u683c\u5f0f\u89c4\u8303<\/strong><\/p>\n\n\n\n<ul><li><strong>\u6587\u4ef6\u540e\u7f00\uff1a<\/strong>.glsl\uff1b<\/li><li><strong>\u4ee3\u7801\u5206\u9694\uff1a<\/strong>\u7528&nbsp;\/\/ FS&nbsp;\u533a\u5206\u9876\u70b9\u7740\u8272\u5668\u4e0e\u7247\u6bb5\u7740\u8272\u5668\uff1b<\/li><li><strong>\u7f16\u8bd1\u9009\u9879\uff1a<\/strong>\u901a\u8fc7&nbsp;\/\/ Hints&nbsp;\u6307\u5b9a\uff0c\u5982&nbsp;glsl3\uff08\u4f7f\u7528&nbsp;WebGL 2.0&nbsp;\u8bed\u6cd5\uff09\u3001bloomSelective\uff08\u652f\u6301\u72ec\u7acb\u8f89\u5149\uff09\u3002<\/li><\/ul>\n\n\n\n<p>\u793a\u4f8b\uff08\u7ea2\u8272\u7eaf\u8272&nbsp;Shader\uff09\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ Hints: glsl3, bloomSelective\n\/\/ \u9876\u70b9\u7740\u8272\u5668\uff08\u5904\u7406\u9876\u70b9\u5750\u6807\uff09\nattribute vec3 aPosition;&nbsp;\/\/ HT\u5185\u7f6e\uff1a\u9876\u70b9\u4f4d\u7f6e\nuniform mat4 uModelViewMatrix;&nbsp;\/\/ HT\u5185\u7f6e\uff1a\u6a21\u578b\u89c6\u56fe\u77e9\u9635\nuniform mat4 uProjectMatrix;&nbsp;\/\/ HT\u5185\u7f6e\uff1a\u6295\u5f71\u77e9\u9635\nvoidmain() {\n&nbsp; &nbsp;&nbsp;\/\/ \u8ba1\u7b97\u9876\u70b9\u6700\u7ec8\u5c4f\u5e55\u5750\u6807\n&nbsp; &nbsp; gl_Position = uProjectMatrix * uModelViewMatrix *&nbsp;vec4(aPosition,&nbsp;1.0);\n}\n\/\/ FS\uff08\u5206\u9694\u6807\u8bb0\uff09\n\/\/ \u7247\u6bb5\u7740\u8272\u5668\uff08\u5904\u7406\u50cf\u7d20\u989c\u8272\uff09\nuniform vec4 uColor;&nbsp;\/\/ \u81ea\u5b9a\u4e49\uff1a\u989c\u8272\u53c2\u6570\nvoidmain() {\n&nbsp; &nbsp; gl_FragColor = uColor;&nbsp;\/\/ \u8bbe\u50cf\u7d20\u989c\u8272\n}<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/17-1.gif\"><img loading=\"lazy\" width=\"801\" height=\"399\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/17-1.gif\" alt=\"\" class=\"wp-image-7328\"\/><\/a><\/figure>\n\n\n\n<p><strong>\u5185\u7f6e\u53d8\u91cf\uff08\u65e0\u9700\u624b\u52a8\u4f20\u9012\uff09<\/strong><\/p>\n\n\n\n<p>HT \u4e3a Shader&nbsp;\u63d0\u4f9b\u4e30\u5bcc\u5185\u7f6e\u53d8\u91cf\uff0c\u76f4\u63a5\u58f0\u660e\u5373\u53ef\u4f7f\u7528\uff0c\u907f\u514d\u624b\u52a8\u4f20\u53c2\u7e41\u7410\uff0c\u5e38\u7528\u53d8\u91cf\u53ca\u4f5c\u7528\u5982\u4e0b\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/18.png\"><img loading=\"lazy\" width=\"1024\" height=\"877\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/18-1024x877.png\" alt=\"\" class=\"wp-image-7331\" srcset=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/18-1024x877.png 1024w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/18-300x257.png 300w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/18-768x658.png 768w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/18-660x565.png 660w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/18.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/19-2.gif\"><img loading=\"lazy\" width=\"801\" height=\"775\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/19-2.gif\" alt=\"\" class=\"wp-image-7332\"\/><\/a><\/figure><\/div>\n\n\n\n<h3><strong>Shader \u6ce8\u518c\u4e0e\u8c03\u8bd5<\/strong><\/h3>\n\n\n\n<p>\u901a\u8fc7&nbsp;ht.Default.setShader&nbsp;\u6ce8\u518c&nbsp;Shader\uff0c\u652f\u6301\u6587\u4ef6\u8def\u5f84\u6216\u4ee3\u7801\u5b57\u7b26\u4e32\uff0c\u540c\u65f6\u63d0\u4f9b\u9519\u8bef\u8c03\u8bd5\u5de5\u5177\uff0c\u4fbf\u4e8e\u6392\u67e5\u95ee\u9898\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ 1. \u6309\u6587\u4ef6\u8def\u5f84\u6ce8\u518c\uff08\u590d\u6742Shader\uff0c\u5982\u5361\u901a\u6e32\u67d3\uff09\nht.Default.setShader('toonShader',&nbsp;'assets\/shaders\/toon.glsl');\n\/\/ 2. \u6309\u4ee3\u7801\u5b57\u7b26\u4e32\u6ce8\u518c\uff08\u7b80\u5355Shader\uff0c\u5982\u7ea2\u8272\u7eaf\u8272\uff09\nht.Default.setShader('redShader', `\n&nbsp; &nbsp;&nbsp;\/\/ Hints: glsl3\n&nbsp; &nbsp; attribute vec3 aPosition;\n&nbsp; &nbsp; uniform mat4 uModelViewMatrix, uProjectMatrix;\n&nbsp; &nbsp;&nbsp;void&nbsp;main()&nbsp;{\n&nbsp; &nbsp; &nbsp; &nbsp; gl_Position = uProjectMatrix * uModelViewMatrix * vec4(aPosition,&nbsp;1.0);\n&nbsp; &nbsp; }\n&nbsp; &nbsp;&nbsp;\/\/ FS\n&nbsp; &nbsp; uniform vec4 uColor;\n&nbsp; &nbsp;&nbsp;void&nbsp;main()&nbsp;{\n&nbsp; &nbsp; &nbsp; &nbsp; gl_FragColor = uColor;\n&nbsp; &nbsp; }\n`);\n\/\/ 3. \u8c03\u8bd5\uff1a\u83b7\u53d6Shader\u7f16\u8bd1\u9519\u8bef\uff08\u82e5\u62a5\u9519\uff09\nconsole.log(ht.Default.getShaderErrorLog());\n\/\/ 4. \u76d1\u542cShader\u52a0\u8f7d\u5b8c\u6210\uff08\u5f02\u6b65\u52a0\u8f7d\u65f6\u7528\uff09\nht.Default.handleShaderLoaded = function(name, resource) {\n&nbsp; &nbsp; console.log(`Shader&nbsp;\"${name}\"&nbsp;\u52a0\u8f7d\u5b8c\u6210\uff0c\u53ef\u4f7f\u7528`);\n};<\/code><\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/20-2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/20-2.gif\" alt=\"\" class=\"wp-image-7334\" width=\"832\" height=\"469\"\/><\/a><\/figure><\/div>\n\n\n\n<p><strong>Shader \u4f7f\u7528-\u7ed3\u5408\u6750\u8d28<\/strong><\/p>\n\n\n\n<p>\u81ea\u5b9a\u4e49&nbsp;Shader&nbsp;\u9700\u4e0e\u6750\u8d28\u7ed1\u5b9a\uff0c\u901a\u8fc7&nbsp;type&nbsp;\u6307\u5b9a&nbsp;Shader&nbsp;\u540d\u79f0 \/ \u8def\u5f84\uff0c\u540c\u65f6\u4f20\u9012\u81ea\u5b9a\u4e49\u53c2\u6570\uff08uniform\uff09\uff0c\u9002\u914d\u6240\u6709\u6a21\u578b\u683c\u5f0f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>let&nbsp;redMat = {\n&nbsp; &nbsp;&nbsp;type:&nbsp;'redShader',&nbsp;\/\/ \u6307\u5b9a\u5df2\u6ce8\u518c\u7684Shader\u540d\u79f0\n&nbsp; &nbsp;&nbsp;renderMode:&nbsp;'triangles',&nbsp;\/\/ \u7ed8\u5236\u6a21\u5f0f\uff08\u9ed8\u8ba4triangles\uff0c\u652f\u6301lines\/points\u7b49\uff09\n&nbsp; &nbsp;&nbsp;transparent:&nbsp;false,&nbsp;\/\/ \u662f\u5426\u900f\u660e\n&nbsp; &nbsp;&nbsp;cullFace:&nbsp;false,&nbsp;\/\/ \u662f\u5426\u80cc\u9762\u88c1\u5207\uff08\u9ed8\u8ba4false\uff0c\u590d\u6742\u6a21\u578b\u53ef\u8bbe\u4e3atrue\u4f18\u5316\uff09\n&nbsp; &nbsp;&nbsp;\/\/ \u81ea\u5b9a\u4e49uniform\u53c2\u6570\uff08\u4f20\u9012\u7ed9Shader\u7684uColor\uff09\n&nbsp; &nbsp;&nbsp;uColor: &#91;1,&nbsp;0,&nbsp;0,&nbsp;1]&nbsp;\/\/ RGBA\uff1a\u7ea2\u8272\u4e0d\u900f\u660e\n};\n\/\/ \u7ed1\u5b9a\u5230\u8282\u70b9\uff08FBX\/glTF\u901a\u7528\uff09\nrobot.s('matDef', {&nbsp;\"body\": redMat });<\/code><\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/21-2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/21-2.gif\" alt=\"\" class=\"wp-image-7335\" width=\"847\" height=\"422\"\/><\/a><\/figure><\/div>\n\n\n\n<p><strong>\u5b9e\u6218\u6848\u4f8b-\u6eb6\u89e3\u6548\u679c<\/strong><\/p>\n\n\n\n<p>\u901a\u8fc7&nbsp;uTime\uff08\u65f6\u95f4\uff09\u63a7\u5236\u7eb9\u7406\u91c7\u6837\uff0c\u5b9e\u73b0\u6a21\u578b\u6eb6\u89e3\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/22-2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/22-2.gif\" alt=\"\" class=\"wp-image-7337\" width=\"837\" height=\"444\"\/><\/a><\/figure><\/div>\n\n\n\n<p><strong><em>1<\/em><\/strong> <strong>Shader&nbsp;\u4ee3\u7801-\u6eb6\u89e3\u6838\u5fc3\u903b\u8f91<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ Hints: glsl3\nattribute vec3 aPosition;\nattribute vec2 aUv;&nbsp;\/\/ UV\u5750\u6807\nuniform mat4 uModelViewMatrix, uProjectMatrix;\nuniform&nbsp;float&nbsp;uTime;&nbsp;\/\/ \u65f6\u95f4\u53c2\u6570\nuniform sampler2D uNoiseTex;&nbsp;\/\/ \u566a\u58f0\u7eb9\u7406\nvarying vec2 vUv;&nbsp;\/\/ \u4f20\u9012UV\u5230\u7247\u6bb5\u7740\u8272\u5668\nvoidmain() {\n&nbsp; &nbsp; vUv = aUv;\n&nbsp; &nbsp; gl_Position = uProjectMatrix * uModelViewMatrix *&nbsp;vec4(aPosition,&nbsp;1.0);\n}\n\/\/ FS\nuniform&nbsp;float&nbsp;uTime;\nuniform sampler2D uNoiseTex;\nuniform vec4 uDissolveColor;&nbsp;\/\/ \u6eb6\u89e3\u8fb9\u7f18\u989c\u8272\nvarying vec2 vUv;\nvoidmain() {\n&nbsp; &nbsp;&nbsp;\/\/ \u91c7\u6837\u566a\u58f0\u7eb9\u7406\n&nbsp; &nbsp;&nbsp;float&nbsp;noise =&nbsp;texture2D(uNoiseTex, vUv).r;\n&nbsp; &nbsp;&nbsp;\/\/ \u8ba1\u7b97\u6eb6\u89e3\u9608\u503c\uff08\u968f\u65f6\u95f4\u589e\u52a0\uff0c\u6a21\u578b\u9010\u6e10\u6d88\u5931\uff09\n&nbsp; &nbsp;&nbsp;float&nbsp;threshold =&nbsp;0.5&nbsp;+&nbsp;sin(uTime) *&nbsp;0.3;\n&nbsp; &nbsp;&nbsp;\/\/ \u6eb6\u89e3\u903b\u8f91\uff1a\u566a\u58f0\u503c\u5c0f\u4e8e\u9608\u503c\u5219\u4e22\u5f03\u50cf\u7d20\n&nbsp; &nbsp;&nbsp;if&nbsp;(noise &lt; threshold) discard;\n&nbsp; &nbsp;&nbsp;\/\/ \u6eb6\u89e3\u8fb9\u7f18\uff1a\u63a5\u8fd1\u9608\u503c\u7684\u50cf\u7d20\u8bbe\u4e3a\u8fb9\u7f18\u8272\n&nbsp; &nbsp;&nbsp;float&nbsp;edge =&nbsp;smoothstep(threshold, threshold +&nbsp;0.1, noise);\n&nbsp; &nbsp; gl_FragColor =&nbsp;mix(uDissolveColor,&nbsp;vec4(1), edge);\n}<\/code><\/pre>\n\n\n\n<p><strong><em>2<\/em><\/strong> <strong>\u6750\u8d28\u914d\u7f6e<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>var&nbsp;dissolveMat = {\n&nbsp; &nbsp;&nbsp;type:&nbsp;'dissolveShader',\n&nbsp; &nbsp; uNoiseTex:&nbsp;'assets\/textures\/noise.png',&nbsp;\/\/ \u566a\u58f0\u7eb9\u7406\n&nbsp; &nbsp; uDissolveColor:&nbsp;'rgb(255,85,0)'\/\/ \u6eb6\u89e3\u8fb9\u7f18\u6a59\u7ea2\u8272\n};\nrobot.s('matDef', {&nbsp;\"body\": dissolveMat });<\/code><\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/23-2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/23-2.gif\" alt=\"\" class=\"wp-image-7338\" width=\"833\" height=\"441\"\/><\/a><\/figure><\/div>\n\n\n\n<h3><strong>0<\/strong>4 <strong>HT \u6846\u67b6\u6280\u672f\u4f18\u52bf\u603b\u7ed3<\/strong><\/h3>\n\n\n\n<h3><strong>\u5f00\u53d1\u6548\u7387\u4e0e\u5de5\u7a0b\u5316\u80fd\u529b\u7a81\u51fa<\/strong><\/h3>\n\n\n\n<ul><li><strong>\u5c01\u88c5\u5e95\u5c42\u903b\u8f91\uff1a<\/strong>\u65e0\u9700\u7f16\u5199\u9aa8\u9abc\u8499\u76ae\u3001\u5149\u7167\u8ba1\u7b97\u4ee3\u7801\uff0c\u52a8\u753b\u52a0\u8f7d 3 \u6b65\u5b8c\u6210\uff0c\u6750\u8d28\u4e0e&nbsp;Shader&nbsp;\u914d\u7f6e\u901a\u8fc7\u7b80\u6d01&nbsp;API&nbsp;\u5b9e\u73b0\uff0c\u5927\u5e45\u964d\u4f4e&nbsp;3D&nbsp;\u5f00\u53d1\u6280\u672f\u95e8\u69db\uff1b<\/li><li><strong>\u590d\u7528\u673a\u5236\uff1a<\/strong>\u6750\u8d28\u3001Shader&nbsp;\u652f\u6301\u5168\u5c40\u6ce8\u518c\u4e0e\u590d\u7528\uff0c\u9002\u914d\u5927\u578b\u9879\u76ee\u4e0e\u56e2\u961f\u534f\u4f5c\uff1b<\/li><li><strong>\u8c03\u8bd5\u5de5\u5177\uff1a<\/strong>\u63d0\u4f9b&nbsp;Shader&nbsp;\u7f16\u8bd1\u65e5\u5fd7\u3001\u6a21\u578b\u5305\u56f4\u76d2\u8c03\u8bd5\u3001\u52a0\u8f7d\u76d1\u542c\u7b49\u529f\u80fd\uff0c\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\uff0c\u51cf\u5c11\u8c03\u8bd5\u65f6\u95f4\u3002<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/24-2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/24-2.gif\" alt=\"\" class=\"wp-image-7339\" width=\"833\" height=\"442\"\/><\/a><\/figure><\/div>\n\n\n\n<h3><strong>\u89c6\u89c9\u8868\u73b0\u529b\u4e0e\u573a\u666f\u8986\u76d6\u5168\u9762<\/strong><\/h3>\n\n\n\n<ul><li><strong>\u6750\u8d28\u8986\u76d6\u5168\u573a\u666f\uff1a<\/strong>PBR\/Blinn-Phong\/litePhong&nbsp;\u4e09\u7ea7\u6750\u8d28\u4f53\u7cfb\u517c\u987e\u771f\u5b9e\u611f\u4e0e\u6027\u80fd\uff1b<\/li><li><strong>\u52a8\u753b\u63a7\u5236\u7075\u6d3b\uff1a<\/strong>\u652f\u6301\u64ad\u653e\u901f\u5ea6\u8c03\u8282\u3001\u5faa\u73af\u6a21\u5f0f\u5207\u6362\uff08repeat\/once\uff09\u3001\u591a\u52a8\u753b\u5207\u6362\uff08\u5982\u884c\u8d70\u2192\u8dd1\u6b65\uff09\uff0c\u6ee1\u8db3\u590d\u6742\u4ea4\u4e92\u9700\u6c42\uff1b<\/li><li><strong>\u81ea\u5b9a\u4e49\u6e32\u67d3\u65e0\u9650\u5236\uff1a<\/strong>\u901a\u8fc7&nbsp;Shader&nbsp;\u5b9e\u73b0\u5361\u901a\u6e32\u67d3\u3001\u6eb6\u89e3\u3001\u8f89\u5149\u7b49\u4e2a\u6027\u5316\u6548\u679c\uff0c\u7a81\u7834\u56fa\u5b9a\u6e32\u67d3\u7ba1\u7ebf\uff0c\u9002\u914d\u865a\u62df\u5c55\u5385\u3001\u6559\u80b2\u4eff\u771f\u7b49\u521b\u610f\u573a\u666f\u3002<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/25-2.gif\"><img loading=\"lazy\" width=\"800\" height=\"399\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/25-2.gif\" alt=\"\" class=\"wp-image-7336\"\/><\/a><\/figure><\/div>\n\n\n\n<h3><strong>\u6a21\u578b\u683c\u5f0f\u517c\u5bb9\u6027\u4e0e\u4e00\u81f4\u6027\u5f3a<\/strong><\/h3>\n\n\n\n<ul><li><strong>\u652f\u6301\u4e3b\u6d41&nbsp;3D&nbsp;\u683c\u5f0f\uff1a<\/strong>\u539f\u751f\u652f\u6301&nbsp;FBX\u3001glTF 2.0\u3001glb&nbsp;\u7b49\u4e3b\u6d41\u683c\u5f0f\uff1b<\/li><li><strong>\u914d\u7f6e\u903b\u8f91\u7edf\u4e00\uff1a<\/strong>\u52a8\u753b\u3001\u6750\u8d28\u3001Shader&nbsp;\u5728\u4e0d\u540c\u683c\u5f0f\u4e0b\u63a5\u53e3\u5b8c\u5168\u7edf\u4e00\uff0c<strong>\u964d\u4f4e\u8de8\u683c\u5f0f\u5f00\u53d1\u4e0e\u7ef4\u62a4\u6210\u672c<\/strong>\u3002<\/li><\/ul>\n\n\n\n<h3><strong>Web \u7aef\u6027\u80fd\u4f18\u5316\u5230\u4f4d<\/strong><\/h3>\n\n\n\n<ul><li><strong>\u8f7b\u91cf\u5316\u6e32\u67d3\uff1a<\/strong>litePhong&nbsp;\u6750\u8d28\u7b80\u5316\u5149\u7167\u8ba1\u7b97\uff0cBlinn-Phong&nbsp;\u6a21\u578b\u51cf\u5c11 GPU \u8d1f\u8f7d\uff0c\u9002\u914d\u79fb\u52a8\u7aef\u3001\u5d4c\u5165\u5f0f\u3001\u4f4e\u6027\u80fd\u8bbe\u5907\uff1b<\/li><li><strong>\u8d44\u6e90\u52a0\u8f7d\u4f18\u5316\uff1a<\/strong>\u8d44\u6e90\u538b\u7f29\u3001\u5f02\u6b65\u52a0\u8f7d\u3001\u80cc\u9762\u88c1\u5207\u3001\u5149\u7167\u70d8\u7119\u7b49\u4f18\u5316\u624b\u6bb5\u5b8c\u5584\uff1b<\/li><li><strong>\u6e32\u67d3\u6548\u7387\u63d0\u5347\uff1a<\/strong>\u590d\u6742\u6570\u5b57\u5b6a\u751f\u573a\u666f\u53ef\u7a33\u5b9a\u4fdd\u6301\u9ad8\u5e27\u7387\u8fd0\u884c\u3002<\/li><\/ul>\n\n\n\n<h1>\u603b\u7ed3<\/h1>\n\n\n\n<p>\u56fe\u6251\u8f6f\u4ef6&nbsp;HT&nbsp;\u6846\u67b6\u901a\u8fc7\u5c01\u88c5\u5e95\u5c42&nbsp;3D&nbsp;\u6e32\u67d3\u903b\u8f91\uff0c\u4e3a&nbsp;Web 3D&nbsp;\u5f00\u53d1\u63d0\u4f9b\u9ad8\u6548\u3001\u7075\u6d3b\u3001\u9ad8\u6027\u80fd\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u964d\u4f4e\u5f00\u53d1\u95e8\u69db\uff0c\u63a8\u52a8&nbsp;3D&nbsp;\u53ef\u89c6\u5316\u6280\u672f\u5728\u5404\u884c\u4e1a\u843d\u5730\u3002\u65e0\u8bba\u662f\u6570\u5b57\u5b6a\u751f\u30013D&nbsp;\u4ea7\u54c1\u5c55\u793a\uff0c\u8fd8\u662f\u865a\u62df\u4eff\u771f\u7b49\u573a\u666f\uff0c<strong>\u5f00\u53d1\u8005\u5747\u53ef\u57fa\u4e8e&nbsp;HT&nbsp;\u6846\u67b6\u5feb\u901f\u5b9e\u73b0\u4e13\u4e1a\u7ea7\u4e09\u7ef4\u53ef\u89c6\u5316\u6548\u679c\uff0c\u540c\u65f6\u517c\u987e&nbsp;Web&nbsp;\u7aef\u7684\u517c\u5bb9\u6027\u4e0e\u6d41\u7545\u6027<\/strong>\u3002\u968f\u7740&nbsp;WebGL&nbsp;\u6280\u672f\u7684\u53d1\u5c55\uff0cHT&nbsp;\u6846\u67b6\u8fd8\u5c06\u6301\u7eed\u4f18\u5316\u5bf9&nbsp;glTF 2.0&nbsp;\u65b0\u7279\u6027\uff08\u5982\u52a8\u753b\u7247\u6bb5\u3001\u9876\u70b9\u989c\u8272\uff09\u7684\u652f\u6301\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e&nbsp;Web 3D&nbsp;\u5f00\u53d1\u95e8\u69db\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/26.png\"><img loading=\"lazy\" width=\"1024\" height=\"576\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/26-1024x576.png\" alt=\"\" class=\"wp-image-7340\" srcset=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/26-1024x576.png 1024w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/26-300x169.png 300w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/26-768x432.png 768w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/26-1536x864.png 1536w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/26-2048x1152.png 2048w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/26-660x371.png 660w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p><!-- wp:image {\"align\":\"center\",\"id\":7343,\"sizeSlug\":\"large\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/1-1.png\"><img loading=\"lazy\" width=\"784\" height=\"1024\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/1-1-784x1024.png\" alt=\"\" class=\"wp-image-7343\" srcset=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/1-1-784x1024.png 784w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/1-1-230x300.png 230w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/1-1-768x1003.png 768w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/1-1-660x862.png 660w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/1-1.png 1080w\" sizes=\"(max-width: 784px) 100vw, 784px\" \/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>Web 3D&nbsp;\u53ef\u89c6\u5316\u5f00\u53d1\u4e2d\uff0c\u6a21\u578b\u52a8\u753b\u3001\u6750\u8d28\u8d28\u611f\u3001\u6e32\u67d3\u6269\u5c55\u6027\u662f\u63d0\u5347\u4ea7\u54c1\u4f53\u9a8c\u7684\u5173\u952e\uff0c\u4f46\u5176\u5e95\u5c42\u903b\u8f91\u590d\u6742\uff0c\u5982\u9aa8\u9abc\u8499\u76ae\u3001\u5149\u7167\u8ba1\u7b97\uff0c\u5bfc\u81f4\u5f00\u53d1\u95e8\u69db\u9ad8\u3001\u6548\u7387\u4f4e\u3002\u56fe\u6251\u8f6f\u4ef6\u81ea\u7814&nbsp;HT for Web\uff08\u7b80\u79f0&nbsp;HT\uff09\u9ad8\u6027\u80fd&nbsp;Web 3D&nbsp;\u6e32\u67d3\u6846\u67b6\uff0c<strong>\u4e3a&nbsp;FBX\/glTF&nbsp;\u6a21\u578b\u7684\u9aa8\u9abc\u52a8\u753b\u3001\u6750\u8d28\u5207\u6362\u53ca\u81ea\u5b9a\u4e49&nbsp;Shader&nbsp;\u5f00\u53d1\u63d0\u4f9b\u5b8c\u5584\u652f\u6301<\/strong>\uff0c\u53ef\u5927\u5e45\u964d\u4f4e\u5f00\u53d1\u95e8\u69db\uff0c\u63d0\u5347&nbsp;3D&nbsp;\u5e94\u7528\u7684\u5f00\u53d1\u6548\u7387\u4e0e\u89c6\u89c9\u5448\u73b0\u8d28\u91cf\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7319,\"width\":849,\"height\":423,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/2.gif\" alt=\"\" class=\"wp-image-7319\" width=\"849\" height=\"423\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:heading {\"level\":1} --><\/p>\n<h1>\u7cfb\u7edf\u5206\u6790<\/h1>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:heading --><\/p>\n<h2>01 <strong>FBX\/glTF \u6a21\u578b\u9aa8\u9abc\u52a8\u753b\u5b9e\u73b0<\/strong><\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u9aa8\u9abc\u52a8\u753b\u662f\u590d\u6742&nbsp;3D&nbsp;\u6a21\u578b\u52a8\u6001\u4ea4\u4e92\u7684\u6838\u5fc3\u80fd\u529b\u3002HT&nbsp;\u6846\u67b6\u901a\u8fc7\u5e95\u5c42\u6e32\u67d3\u903b\u8f91\u5c01\u88c5\uff0c\u5927\u5e45\u7b80\u5316\u9aa8\u9abc\u8499\u76ae\u3001\u5e27\u63d2\u503c\u3001\u52a8\u753b\u8c03\u5ea6\u7b49\u590d\u6742\u6d41\u7a0b\uff0c\u5f00\u53d1\u8005\u53ef\u901a\u8fc7\u6807\u51c6\u5316\u6d41\u7a0b\u5feb\u901f\u5b9e\u73b0\u6a21\u578b\u52a8\u753b\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3><strong>\u5efa\u6a21\u4e0e\u5bfc\u51fa\u89c4\u8303<\/strong><\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u8bbe\u8ba1\u5e08\u53ef\u5728\u00a03ds Max\u3001Maya\u3001Blender\u00a0\u7b49\u4e3b\u6d41\u5de5\u5177\u4e2d\u5b8c\u6210\u6a21\u578b\u6784\u5efa\u3001\u9aa8\u9abc\u7ed1\u5b9a\u4e0e\u6743\u91cd\u7ed8\u5236\uff0c\u5e76\u7f16\u8f91\u5173\u952e\u5e27\u52a8\u753b\uff08\u5982\u673a\u68b0\u8fd0\u52a8\u3001\u89d2\u8272\u884c\u8d70\u3001\u8bbe\u5907\u52a8\u4f5c\u7b49\uff09\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u6a21\u578b\u5bfc\u51fa\u9700\u9075\u5faa\u4ee5\u4e0b\u89c4\u8303\uff08\u786e\u4fdd\u52a8\u753b\u6570\u636e\u5b8c\u6574\u3001\u52a0\u8f7d\u9ad8\u6548\uff09\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li><strong>FBX<\/strong>\uff1a\u4fdd\u7559\u5b8c\u6574\u52a8\u753b\u901a\u9053\u4fe1\u606f\uff0c\u786e\u4fdd\u9aa8\u9abc\u4e0e\u52a8\u753b\u6570\u636e\u5b8c\u6574\uff1b<\/li>\n<li><strong>glTF<\/strong>\uff1a\u4f18\u5148\u4f7f\u7528\u00a0.glb\u00a0\u4e8c\u8fdb\u5236\u683c\u5f0f\uff0c\u8d44\u6e90\u6253\u5305\u5bc6\u5ea6\u66f4\u9ad8\u3001\u7f51\u7edc\u52a0\u8f7d\u66f4\u5feb\u3002<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7318,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/3-1.gif\"><img loading=\"lazy\" width=\"800\" height=\"677\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/3-1.gif\" alt=\"\" class=\"wp-image-7318\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u52a8\u753b\u52a0\u8f7d\u4e0e\u64ad\u653e<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u5f00\u53d1\u8005<strong>\u65e0\u9700\u5173\u6ce8\u5e95\u5c42\u6e32\u67d3<\/strong>\uff08\u5982\u9aa8\u9abc\u8499\u76ae\u8ba1\u7b97\u3001\u52a8\u753b\u5e27\u63d2\u503c\uff09\uff0c\u901a\u8fc7\u7b80\u6d01\u4ee3\u7801\u5373\u53ef\u5b9e\u73b0\u52a8\u753b\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong><em>1<\/em><\/strong> <strong>\u521b\u5efa&nbsp;3D&nbsp;\u89c6\u56fe<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>       \u521d\u59cb\u5316\u89c6\u56fe\u5e76\u6302\u8f7d\u5230&nbsp;DOM\uff0c\u4e3a\u6a21\u578b\u52a0\u8f7d\u63d0\u4f9b\u6e32\u67d3\u5bb9\u5668\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>var&nbsp;g3d =&nbsp;new&nbsp;ht.graph3d.Graph3dView();\ng3d.addToDOM();<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7320,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/4-2.gif\"><img loading=\"lazy\" width=\"801\" height=\"401\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/4-2.gif\" alt=\"\" class=\"wp-image-7320\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong><em>2<\/em><\/strong> <strong>\u52a0\u8f7d\u6a21\u578b\u8282\u70b9<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>       FBX \u4e0e glTF \u4ec5 modelType&nbsp;\u5dee\u5f02\uff0cglTF \u652f\u6301&nbsp;.gltf\/.glb&nbsp;\u683c\u5f0f\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>var&nbsp;walkMan =&nbsp;new&nbsp;ht.Node();\n\/\/ FBX\u914d\u7f6e\uff08glTF\u8bbe\u4e3amodelType: \"gltf\"\uff0curl\u5bf9\u5e94.gltf\/.glb\u6587\u4ef6\uff09\nvar&nbsp;modelJson = {\n&nbsp; &nbsp; modelType:&nbsp;\"fbx\",\n&nbsp; &nbsp; url:&nbsp;'assets\/graph3dView\/fbx\/walk.fbx',\n&nbsp; &nbsp; cube:&nbsp;true,\n&nbsp;&nbsp; &nbsp; center:&nbsp;true,\n&nbsp; &nbsp; playAutomatically:&nbsp;true\n};\nwalkMan.s('shape3d', modelJson);\ng3d.dm().add(walkMan);&nbsp;<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7321,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/5-3.gif\"><img loading=\"lazy\" width=\"640\" height=\"323\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/5-3.gif\" alt=\"\" class=\"wp-image-7321\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><em style=\"\"><b>3<\/b><\/em> <strong>\u52a8\u753b\u63a7\u5236<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>       \u652f\u6301\u64ad\u653e\u3001\u6682\u505c\u3001\u591a\u7247\u6bb5\u5207\u6362\uff0c\u9002\u914d\u6240\u6709\u6a21\u578b\u683c\u5f0f\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>var&nbsp;animNames = walkMan.getAnimationNames();&nbsp;\/\/ \u83b7\u53d6\u6240\u6709\u52a8\u753b\u540d\uff08\u5982&#91;\"walk\", \"run\"]\uff09\n\/\/ \u64ad\u653e\u6307\u5b9a\u52a8\u753b\uff1a\u53c2\u6570\u4f9d\u6b21\u4e3a\u52a8\u753b\u540d\u3001\u901f\u5ea6\uff081=\u539f\u901f\uff09\u3001\u8d77\u59cb\u65f6\u95f4\uff080=\u4ece\u5934\u64ad\uff09\u3001\u5faa\u73af\u6a21\u5f0fwalkMan.playAnimation(animNames&#91;0],&nbsp;1,&nbsp;0,&nbsp;'repeat');&nbsp;\n\/\/ \u6682\u505c\u52a8\u753b\uff08\u6309\u9700\u8c03\u7528\uff09\n\/\/ walkMan.pauseAnimation();\n\/\/ \u5207\u6362\u52a8\u753b\uff08\u5982\u4ece\u884c\u8d70\u5207\u5230\u8dd1\u6b65\uff09\n\/\/ walkMan.playAnimation(animNames&#91;1], 1.2, 0, 'repeat');<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7322,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/6-2.gif\"><img loading=\"lazy\" width=\"800\" height=\"399\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/6-2.gif\" alt=\"\" class=\"wp-image-7322\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7323,\"width\":802,\"height\":400,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/7-2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/7-2.gif\" alt=\"\" class=\"wp-image-7323\" width=\"802\" height=\"400\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>HT&nbsp;\u6846\u67b6\u5c01\u88c5\u4e86\u5e95\u5c42\u9aa8\u9abc\u8499\u76ae\u3001\u5e27\u63d2\u503c\u7b49\u590d\u6742\u8ba1\u7b97\u903b\u8f91<\/strong>\uff0c\u5f00\u53d1\u8005\u65e0\u9700\u7f16\u5199\u4e13\u4e1a\u8499\u76ae\u7b97\u6cd5\uff0c\u5373\u53ef\u5feb\u901f\u5b9e\u73b0\u4e13\u4e1a\u7ea7&nbsp;3D&nbsp;\u52a8\u753b\uff0c\u4e14\u652f\u6301\u4e0e\u5185\u7f6e\u52a8\u753b\u7cfb\u7edf\u65e0\u7f1d\u878d\u5408\uff0c\u8f7b\u677e\u6784\u5efa\u590d\u6742\u52a8\u6001\u573a\u666f\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:image {\"id\":7324,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/9-2.gif\"><img loading=\"lazy\" width=\"916\" height=\"457\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/9-2.gif\" alt=\"\" class=\"wp-image-7324\"\/><\/a><\/figure>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:heading --><\/p>\n<h2>02 <strong>HT \u6846\u67b6\u6750\u8d28\u7cfb\u7edf\u89e3\u6790<\/strong><\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u6750\u8d28\u662f\u51b3\u5b9a\u6a21\u578b\u7269\u7406\u8d28\u611f\u4e0e\u573a\u666f\u6c1b\u56f4\u7684\u6838\u5fc3\u8981\u7d20\u3002HT&nbsp;\u63d0\u4f9b\u4e09\u5c42\u6750\u8d28\u4f53\u7cfb\uff0c\u5e76\u5728&nbsp;FBX\/glTF&nbsp;\u6a21\u578b\u4e0a\u4fdd\u6301\u914d\u7f6e\u903b\u8f91\u5b8c\u5168\u7edf\u4e00\uff0c<strong>\u5177\u5907\u8d85\u5f3a\u7684\u5de5\u7a0b\u5316\u590d\u7528\u80fd\u529b<\/strong>\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3><strong>\u6838\u5fc3\u6750\u8d28\u7c7b\u578b<\/strong><\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong><em>1<\/em><\/strong> <strong>PBR&nbsp;\u7269\u7406\u6e32\u67d3\u6750\u8d28\uff08Physicallly-Based Rendering\uff09<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li><strong>\u539f\u7406\uff1a<\/strong>\u57fa\u4e8e\u7269\u7406\u89c4\u5f8b\u6a21\u62df\u5149\u7ebf\u4e0e\u7269\u4f53\u8868\u9762\u7684\u4ea4\u4e92\uff0c\u652f\u6301\u91d1\u5c5e\u5ea6\uff08metalness\uff09\u3001\u7c97\u7cd9\u5ea6\uff08roughness\uff09\u3001\u73af\u5883\u5149\u53cd\u5c04\uff08environmentMap\uff09\u7b49\u53c2\u6570\uff1b<\/li>\n<li><strong>\u4f18\u52bf\uff1a<\/strong>\u771f\u5b9e\u611f\u5f3a\uff0c\u5728\u52a8\u6001\u5149\u5f71\u3001\u591a\u5149\u6e90\u573a\u666f\u4e0b\uff0c\u4ecd\u80fd\u5448\u73b0\u771f\u5b9e\u8d28\u611f\uff08\u5982\u91d1\u5c5e\u53cd\u5149\u3001\u73bb\u7483\u6298\u5c04\uff09\uff1b<\/li>\n<li><strong>\u9002\u914d\uff1a<\/strong>glTF&nbsp;\u683c\u5f0f\u539f\u751f\u652f\u6301&nbsp;PBR\uff0c\u5bfc\u51fa\u65f6\u53ef\u76f4\u63a5\u643a\u5e26&nbsp;PBR&nbsp;\u53c2\u6570\uff0cFBX&nbsp;\u9700\u5728 HT \u4e2d\u91cd\u65b0\u914d\u7f6e\uff1b<\/li>\n<li><strong>\u573a\u666f\uff1a<\/strong>\u6570\u5b57\u5b6a\u751f\u5de5\u5382\uff08\u8bbe\u5907\u91d1\u5c5e\u5916\u58f3\uff09\u30013D&nbsp;\u4ea7\u54c1\u5c55\u793a\uff08\u5bb6\u7535\u5851\u6599\/\u91d1\u5c5e\u90e8\u4ef6\uff09\u3002<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7325,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/10-2.gif\"><img loading=\"lazy\" width=\"800\" height=\"399\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/10-2.gif\" alt=\"\" class=\"wp-image-7325\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong><em>2<\/em><\/strong> <strong>Blinn-Phong&nbsp;\u6750\u8d28<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li><strong>\u539f\u7406\uff1a<\/strong>\u7ecf\u9a8c\u5149\u7167\u6a21\u578b\uff0c\u5c06\u5149\u7ebf\u5206\u4e3a\u73af\u5883\u5149\uff08ambient\uff09\u3001\u6f2b\u53cd\u5c04\uff08diffuse\uff09\u3001\u9ad8\u5149\uff08specular\uff09\u4e09\u90e8\u5206\uff1b<\/li>\n<li><strong>\u4f18\u52bf\uff1a<\/strong>\u8ba1\u7b97\u5f00\u9500\u4f4e\u3001\u6e32\u67d3\u6548\u7387\u9ad8\uff0c\u9002\u5408\u4f4e\u6027\u80fd\u8bbe\u5907\uff08\u5982\u79fb\u52a8\u7aef\uff09\uff1b<\/li>\n<li><strong>\u573a\u666f\uff1a<\/strong>\u8f7b\u91cf\u5316&nbsp;3D&nbsp;\u754c\u9762\uff08\u5982\u8bbe\u5907\u72b6\u6001\u56fe\u6807\uff09\u3001\u7b80\u5355\u6a21\u578b\u5c55\u793a\uff08\u5982\u7acb\u65b9\u4f53\u63a7\u4ef6\uff09\u3002<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7326,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/11-1.gif\"><img loading=\"lazy\" width=\"800\" height=\"399\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/11-1.gif\" alt=\"\" class=\"wp-image-7326\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong><em>3<\/em><\/strong> <strong>litePhong&nbsp;\u6750\u8d28\uff08HT&nbsp;\u81ea\u7814\uff09<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li><strong>\u5b9a\u4f4d\uff1a<\/strong>\u5e73\u8861\u6027\u80fd\u4e0e\u6548\u679c\uff0c\u7b80\u5316&nbsp;Blinn-Phong&nbsp;\u8ba1\u7b97\uff0c\u4fdd\u7559\u6838\u5fc3\u53c2\u6570\u8c03\u6574\u80fd\u529b\uff1b<\/li>\n<li><strong>\u5173\u952e\u53c2\u6570\uff1a<\/strong>\n<ul>\n<li>\u6f2b\u53cd\u5c04\uff1adiffuse\uff08\u57fa\u7840\u989c\u8272\uff0c\u9ed8\u8ba4&nbsp;#fff\uff09\u3001map\uff08\u6f2b\u53cd\u5c04\u8d34\u56fe\uff0c\u652f\u6301&nbsp;.jpg\/.png\uff09<\/li>\n<li>\u81ea\u53d1\u5149\uff1aemissive\uff08\u53d1\u5149\u989c\u8272\uff0c\u9ed8\u8ba4&nbsp;#000000\uff0c\u8bbe\u4e3a&nbsp;#ff0000&nbsp;\u53ef\u5b9e\u73b0\u7ea2\u8272\u53d1\u5149\uff09\uff1b<\/li>\n<li>\u900f\u660e\uff1aopacity\uff080-1 \u53d6\u503c\uff0c0=\u5b8c\u5168\u900f\u660e\uff0c1=\u4e0d\u900f\u660e\uff09\u3001transparent\uff08\u9700\u8bbe\u4e3a&nbsp;true&nbsp;\u624d\u751f\u6548\uff09\uff1b<\/li>\n<li>\u7c97\u7cd9\u5ea6\uff1aroughness\uff080-1&nbsp;\u53d6\u503c\uff0c0=\u955c\u9762\u53cd\u5c04\uff0c1=\u6f2b\u53cd\u5c04\uff09\uff1b<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u573a\u666f\uff1a<\/strong>\u6307\u793a\u706f\uff08\u81ea\u53d1\u5149\uff09\u3001\u534a\u900f\u660e\u8bbe\u5907\u5916\u58f3\uff08\u900f\u660e\u53c2\u6570\uff09\u3002<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3><strong>&nbsp;\u6750\u8d28\u8bbe\u7f6e\u65b9\u5f0f<\/strong><\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong><em>1<\/em><\/strong> <strong>\u6750\u8d28\u6ce8\u518c\u00b7\u5168\u5c40\u590d\u7528<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u901a\u8fc7&nbsp;ht.Default.setMaterial&nbsp;\u6ce8\u518c\u6750\u8d28\uff0c\u652f\u6301\u76f4\u63a5\u4f20\u5165\u914d\u7f6e\u6216&nbsp;JSON&nbsp;\u6587\u4ef6\u8def\u5f84\uff0c\u540e\u7eed\u53ef\u901a\u8fc7\u540d\u79f0\u590d\u7528\uff0c\u907f\u514d\u91cd\u590d\u7f16\u7801\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>\/\/ 1. \u76f4\u63a5\u4f20\u914d\u7f6e\uff08PBR\u6750\u8d28\u793a\u4f8b\uff09\nht.Default.setMaterial('metalMat', {\n     type: 'pbr',\n     metalness: 0.9, \/\/ \u9ad8\u91d1\u5c5e\u5ea6\n     roughness: 0.1, \/\/ \u4f4e\u7c97\u7cd9\u5ea6\uff08\u955c\u9762\u6548\u679c\uff09\n     environmentMap: 'assets\/textures\/env.jpg'\/\/ \u73af\u5883\u8d34\u56fe\uff08\u589e\u5f3a\u771f\u5b9e\u611f\uff09\n});\n\/\/ 2. \u4f20JSON\u6587\u4ef6\u8def\u5f84\uff08\u590d\u6742\u6750\u8d28\u914d\u7f6e\uff0c\u5982\u591a\u8d34\u56fe\uff09\nht.Default.setMaterial('plasticMat', 'materials\/plasticMat.json');<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7329,\"width\":847,\"height\":423,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/12-2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/12-2.gif\" alt=\"\" class=\"wp-image-7329\" width=\"847\" height=\"423\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong><em>2<\/em><\/strong> <strong>\u666e\u901a\u8282\u70b9\u6750\u8d28\u8bbe\u7f6e<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u666e\u901a&nbsp;3D&nbsp;\u8282\u70b9\uff08\u5982\u7acb\u65b9\u4f53\u3001\u7403\u4f53\uff09\u53ef\u76f4\u63a5\u901a\u8fc7&nbsp;shape3d.material&nbsp;\u7ed1\u5b9a\u6750\u8d28\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>var&nbsp;cube =&nbsp;new&nbsp;ht.Node();\ncube.s('shape3d',&nbsp;'cube');&nbsp;\/\/ \u8bbe\u8282\u70b9\u4e3a\u7acb\u65b9\u4f53\n\/\/ \u65b9\u5f0f1\uff1a\u7528\u5df2\u6ce8\u518c\u7684\u6750\u8d28\u540d\ncube.s('shape3d.material',&nbsp;'metalMat');\n\/\/ \u65b9\u5f0f2\uff1a\u76f4\u63a5\u4f20\u4e34\u65f6\u6750\u8d28\u914d\u7f6e\uff08\u4e0d\u590d\u7528\uff09\ncube.s('shape3d.material', {\n&nbsp;&nbsp; &nbsp;&nbsp;type:&nbsp;'litePhong',\n&nbsp;&nbsp; &nbsp;&nbsp;diffuse:&nbsp;'#409EFF',\n&nbsp;&nbsp; &nbsp;&nbsp;emissive:&nbsp;'#1E90FF'\n});\ng3d.dm().add(cube);<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong><em>3<\/em><\/strong> <strong>FBX\/glTF&nbsp;\u6a21\u578b\u6750\u8d28\u8bbe\u7f6e<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>FBX\/glTF&nbsp;\u6a21\u578b\u9700\u4f9d\u8d56\u8bbe\u8ba1\u5e08\u5728\u5efa\u6a21\u8f6f\u4ef6\u4e2d\u9884\u7559\u7684\u6750\u8d28\u901a\u9053\uff08\u5982\u901a\u9053\u540d&nbsp;body\u3001arm\uff09\uff0c\u901a\u8fc7&nbsp;matDef&nbsp;\u4e3a\u6307\u5b9a\u901a\u9053\u7ed1\u5b9a\u6750\u8d28\uff0c\u5b9e\u73b0\u201c\u5c40\u90e8\u6750\u8d28\u4fee\u6539\u201d\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>var&nbsp;robot =&nbsp;new&nbsp;ht.Node();\nrobot.s('shape3d', {&nbsp;modelType:&nbsp;'gltf',&nbsp;url:&nbsp;'assets\/robot.glb'&nbsp;});\n\/\/ \u4e3a\u901a\u9053\"body\"\u8bbemetalMat\uff0c\"arm\"\u8bbeplasticMat\nrobot.s('matDef', {\n&nbsp; &nbsp;&nbsp;\"body\":&nbsp;\"metalMat\",\n&nbsp;&nbsp; &nbsp;&nbsp;\"arm\":&nbsp;\"plasticMat\"\n});\n\/\/ \u4e5f\u53ef\u76f4\u63a5\u4f20\u6750\u8d28\u914d\u7f6e\n\/\/ robot.s('matDef', { \"body\": { type: 'pbr', metalness: 0.8 } });\ng3d.dm().add(robot);<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:image {\"id\":7327,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/13-1.gif\"><img loading=\"lazy\" width=\"800\" height=\"399\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/13-1.gif\" alt=\"\" class=\"wp-image-7327\"\/><\/a><\/figure>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong><em>4<\/em><\/strong> <strong>\u5355\u72ec\u8282\u70b9\u6750\u8d28\u4fee\u6539\u00b7\u907f\u514d\u590d\u7528\u51b2\u7a81<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u82e5\u591a\u4e2a\u8282\u70b9\u590d\u7528\u540c\u4e00\u6750\u8d28\uff0c\u76f4\u63a5\u4fee\u6539\u6750\u8d28\u4f1a\u5bfc\u81f4\u6240\u6709\u8282\u70b9\u540c\u6b65\u53d8\u5316\uff0c\u9700\u901a\u8fc7\u201c\u590d\u5236\u6750\u8d28\u201d\u5b9e\u73b0\u5355\u72ec\u4fee\u6539\uff08\u4ee5\u8c03\u6574\u900f\u660e\u5ea6\u4e3a\u4f8b\uff09\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>\/\/ \u5355\u72ec\u4fee\u6539\u8282\u70b9\u900f\u660e\u5ea6\uff08FBX\/glTF\u901a\u7528\uff09\nfunctionsetNodeOpacity(node, targetOpacity) {\n&nbsp; &nbsp;&nbsp;\/\/ 1. \u83b7\u53d6\u8282\u70b9\u5f53\u524d\u6750\u8d28\u5b9a\u4e49\uff08matDef\uff09\n&nbsp; &nbsp;&nbsp;var&nbsp;matDef = node.s('matDef');\n&nbsp; &nbsp;&nbsp;\/\/ \u82e5\u8282\u70b9\u672a\u81ea\u5b9a\u4e49matDef\uff0c\u4ece\u6a21\u578b\u9ed8\u8ba4\u914d\u7f6e\u4e2d\u83b7\u53d6\n&nbsp; &nbsp;&nbsp;if&nbsp;(!matDef ||&nbsp;Object.keys(matDef).length&nbsp;===&nbsp;0) {\n&nbsp; &nbsp; &nbsp; &nbsp; matDef = ht.Default.getShape3dModelMap()&#91;node.s('shape3d')].matDef;\n&nbsp; &nbsp; }\n&nbsp; &nbsp;&nbsp;\/\/ 2. \u6df1\u62f7\u8d1d\u6750\u8d28\u914d\u7f6e\uff08\u907f\u514d\u4fee\u6539\u539f\u6750\u8d28\uff09\n&nbsp; &nbsp;&nbsp;var&nbsp;matDefCopy = {};\n&nbsp; &nbsp;&nbsp;for&nbsp;(var&nbsp;key&nbsp;in&nbsp;matDef) {\n&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;\/\/ \u514b\u9686\u5df2\u6ce8\u518c\u7684\u6750\u8d28\uff08ht.Default.clone\u786e\u4fdd\u6df1\u62f7\u8d1d\uff09\n&nbsp; &nbsp; &nbsp; &nbsp; matDefCopy&#91;key] = ht.Default.clone(ht.Default.getMaterialMap()&#91;matDef&#91;key]]);\n&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;\/\/ 3. \u4fee\u6539\u6750\u8d28\u53c2\u6570\uff08\u8bbe\u900f\u660e\uff09\n&nbsp; &nbsp; &nbsp; &nbsp; matDefCopy&#91;key].transparent&nbsp;=&nbsp;true;\n&nbsp; &nbsp; &nbsp; &nbsp; matDefCopy&#91;key].opacity&nbsp;= targetOpacity;\n&nbsp; &nbsp; }\n&nbsp; &nbsp;&nbsp;\/\/ 4. \u91cd\u65b0\u7ed1\u5b9a\u6750\u8d28\u5230\u8282\u70b9\n&nbsp; &nbsp; node.s('matDef', matDefCopy);\n}\n\/\/ \u8c03\u7528\uff1a\u5c06\u673a\u5668\u4eba\u6a21\u578b\u900f\u660e\u5ea6\u8bbe\u4e3a0.6\uff08\u534a\u900f\u660e\uff09\nsetNodeOpacity(robot,&nbsp;0.6);<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7333,\"width\":842,\"height\":420,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/14-1.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/14-1.gif\" alt=\"\" class=\"wp-image-7333\" width=\"842\" height=\"420\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:heading --><\/p>\n<h2>03 <strong>HT \u6846\u67b6\u81ea\u5b9a\u4e49 Shader \u5f00\u53d1<\/strong><\/h2>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>Shader\uff08\u7740\u8272\u5668\uff09\u53ef\u7a81\u7834\u56fa\u5b9a\u6e32\u67d3\u7ba1\u7ebf\u9650\u5236\uff0cHT&nbsp;\u652f\u6301\u81ea\u5b9a\u4e49\u9876\u70b9\u7740\u8272\u5668\uff08Vertex Shader\uff09\u4e0e\u7247\u6bb5\u7740\u8272\u5668\uff08Fragment Shader\uff09\uff0c<strong>\u5b9e\u73b0\u5361\u901a\u6e32\u67d3\u3001\u6eb6\u89e3\u3001\u8f89\u5149\u7b49\u4e2a\u6027\u5316\u6548\u679c<\/strong>\uff0c\u4e14&nbsp;FBX\/glTF&nbsp;\u6a21\u578b\u7684\u9002\u914d\u903b\u8f91\u7edf\u4e00\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3><strong>Shader \u804c\u8d23\u5212\u5206<\/strong><\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li><strong>\u9876\u70b9\u7740\u8272\u5668\uff1a<\/strong>\u5904\u7406\u9876\u70b9\u7684\u51e0\u4f55\u4fe1\u606f\uff0c\u5982\u5750\u6807\u53d8\u6362\uff08\u6a21\u578b\u2192\u89c6\u56fe\u2192\u6295\u5f71\uff09\u3001\u6cd5\u7ebf\u8ba1\u7b97\uff0c\u8f93\u51fa\u6700\u7ec8\u5c4f\u5e55\u5750\u6807\uff1b<\/li>\n<li><strong>\u7247\u6bb5\u7740\u8272\u5668\uff1a<\/strong>\u5904\u7406\u50cf\u7d20\u989c\u8272\uff0c\u5982\u7eb9\u7406\u91c7\u6837\u3001\u5149\u7167\u8ba1\u7b97\u3001\u900f\u660e\u5ea6\u53e0\u52a0\uff0c\u51b3\u5b9a\u6a21\u578b\u6700\u7ec8\u89c6\u89c9\u5448\u73b0\u3002<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7330,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/16-1.gif\"><img loading=\"lazy\" width=\"801\" height=\"399\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/16-1.gif\" alt=\"\" class=\"wp-image-7330\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3><strong>\u81ea\u5b9a\u4e49 Shader \u5b9e\u73b0\u6d41\u7a0b<\/strong><\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u683c\u5f0f\u89c4\u8303<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li><strong>\u6587\u4ef6\u540e\u7f00\uff1a<\/strong>.glsl\uff1b<\/li>\n<li><strong>\u4ee3\u7801\u5206\u9694\uff1a<\/strong>\u7528&nbsp;\/\/ FS&nbsp;\u533a\u5206\u9876\u70b9\u7740\u8272\u5668\u4e0e\u7247\u6bb5\u7740\u8272\u5668\uff1b<\/li>\n<li><strong>\u7f16\u8bd1\u9009\u9879\uff1a<\/strong>\u901a\u8fc7&nbsp;\/\/ Hints&nbsp;\u6307\u5b9a\uff0c\u5982&nbsp;glsl3\uff08\u4f7f\u7528&nbsp;WebGL 2.0&nbsp;\u8bed\u6cd5\uff09\u3001bloomSelective\uff08\u652f\u6301\u72ec\u7acb\u8f89\u5149\uff09\u3002<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u793a\u4f8b\uff08\u7ea2\u8272\u7eaf\u8272&nbsp;Shader\uff09\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>\/\/ Hints: glsl3, bloomSelective\n\/\/ \u9876\u70b9\u7740\u8272\u5668\uff08\u5904\u7406\u9876\u70b9\u5750\u6807\uff09\nattribute vec3 aPosition;&nbsp;\/\/ HT\u5185\u7f6e\uff1a\u9876\u70b9\u4f4d\u7f6e\nuniform mat4 uModelViewMatrix;&nbsp;\/\/ HT\u5185\u7f6e\uff1a\u6a21\u578b\u89c6\u56fe\u77e9\u9635\nuniform mat4 uProjectMatrix;&nbsp;\/\/ HT\u5185\u7f6e\uff1a\u6295\u5f71\u77e9\u9635\nvoidmain() {\n&nbsp; &nbsp;&nbsp;\/\/ \u8ba1\u7b97\u9876\u70b9\u6700\u7ec8\u5c4f\u5e55\u5750\u6807\n&nbsp; &nbsp; gl_Position = uProjectMatrix * uModelViewMatrix *&nbsp;vec4(aPosition,&nbsp;1.0);\n}\n\/\/ FS\uff08\u5206\u9694\u6807\u8bb0\uff09\n\/\/ \u7247\u6bb5\u7740\u8272\u5668\uff08\u5904\u7406\u50cf\u7d20\u989c\u8272\uff09\nuniform vec4 uColor;&nbsp;\/\/ \u81ea\u5b9a\u4e49\uff1a\u989c\u8272\u53c2\u6570\nvoidmain() {\n&nbsp; &nbsp; gl_FragColor = uColor;&nbsp;\/\/ \u8bbe\u50cf\u7d20\u989c\u8272\n}<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:image {\"id\":7328,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/17-1.gif\"><img loading=\"lazy\" width=\"801\" height=\"399\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/17-1.gif\" alt=\"\" class=\"wp-image-7328\"\/><\/a><\/figure>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u5185\u7f6e\u53d8\u91cf\uff08\u65e0\u9700\u624b\u52a8\u4f20\u9012\uff09<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>HT \u4e3a Shader&nbsp;\u63d0\u4f9b\u4e30\u5bcc\u5185\u7f6e\u53d8\u91cf\uff0c\u76f4\u63a5\u58f0\u660e\u5373\u53ef\u4f7f\u7528\uff0c\u907f\u514d\u624b\u52a8\u4f20\u53c2\u7e41\u7410\uff0c\u5e38\u7528\u53d8\u91cf\u53ca\u4f5c\u7528\u5982\u4e0b\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7331,\"sizeSlug\":\"large\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/18.png\"><img loading=\"lazy\" width=\"1024\" height=\"877\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/18-1024x877.png\" alt=\"\" class=\"wp-image-7331\" srcset=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/18-1024x877.png 1024w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/18-300x257.png 300w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/18-768x658.png 768w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/18-660x565.png 660w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/18.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7332,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/19-2.gif\"><img loading=\"lazy\" width=\"801\" height=\"775\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/19-2.gif\" alt=\"\" class=\"wp-image-7332\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3><strong>Shader \u6ce8\u518c\u4e0e\u8c03\u8bd5<\/strong><\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u901a\u8fc7&nbsp;ht.Default.setShader&nbsp;\u6ce8\u518c&nbsp;Shader\uff0c\u652f\u6301\u6587\u4ef6\u8def\u5f84\u6216\u4ee3\u7801\u5b57\u7b26\u4e32\uff0c\u540c\u65f6\u63d0\u4f9b\u9519\u8bef\u8c03\u8bd5\u5de5\u5177\uff0c\u4fbf\u4e8e\u6392\u67e5\u95ee\u9898\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>\/\/ 1. \u6309\u6587\u4ef6\u8def\u5f84\u6ce8\u518c\uff08\u590d\u6742Shader\uff0c\u5982\u5361\u901a\u6e32\u67d3\uff09\nht.Default.setShader('toonShader',&nbsp;'assets\/shaders\/toon.glsl');\n\/\/ 2. \u6309\u4ee3\u7801\u5b57\u7b26\u4e32\u6ce8\u518c\uff08\u7b80\u5355Shader\uff0c\u5982\u7ea2\u8272\u7eaf\u8272\uff09\nht.Default.setShader('redShader', `\n&nbsp; &nbsp;&nbsp;\/\/ Hints: glsl3\n&nbsp; &nbsp; attribute vec3 aPosition;\n&nbsp; &nbsp; uniform mat4 uModelViewMatrix, uProjectMatrix;\n&nbsp; &nbsp;&nbsp;void&nbsp;main()&nbsp;{\n&nbsp; &nbsp; &nbsp; &nbsp; gl_Position = uProjectMatrix * uModelViewMatrix * vec4(aPosition,&nbsp;1.0);\n&nbsp; &nbsp; }\n&nbsp; &nbsp;&nbsp;\/\/ FS\n&nbsp; &nbsp; uniform vec4 uColor;\n&nbsp; &nbsp;&nbsp;void&nbsp;main()&nbsp;{\n&nbsp; &nbsp; &nbsp; &nbsp; gl_FragColor = uColor;\n&nbsp; &nbsp; }\n`);\n\/\/ 3. \u8c03\u8bd5\uff1a\u83b7\u53d6Shader\u7f16\u8bd1\u9519\u8bef\uff08\u82e5\u62a5\u9519\uff09\nconsole.log(ht.Default.getShaderErrorLog());\n\/\/ 4. \u76d1\u542cShader\u52a0\u8f7d\u5b8c\u6210\uff08\u5f02\u6b65\u52a0\u8f7d\u65f6\u7528\uff09\nht.Default.handleShaderLoaded = function(name, resource) {\n&nbsp; &nbsp; console.log(`Shader&nbsp;\"${name}\"&nbsp;\u52a0\u8f7d\u5b8c\u6210\uff0c\u53ef\u4f7f\u7528`);\n};<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7334,\"width\":832,\"height\":469,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/20-2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/20-2.gif\" alt=\"\" class=\"wp-image-7334\" width=\"832\" height=\"469\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>Shader \u4f7f\u7528-\u7ed3\u5408\u6750\u8d28<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u81ea\u5b9a\u4e49&nbsp;Shader&nbsp;\u9700\u4e0e\u6750\u8d28\u7ed1\u5b9a\uff0c\u901a\u8fc7&nbsp;type&nbsp;\u6307\u5b9a&nbsp;Shader&nbsp;\u540d\u79f0 \/ \u8def\u5f84\uff0c\u540c\u65f6\u4f20\u9012\u81ea\u5b9a\u4e49\u53c2\u6570\uff08uniform\uff09\uff0c\u9002\u914d\u6240\u6709\u6a21\u578b\u683c\u5f0f\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>let&nbsp;redMat = {\n&nbsp; &nbsp;&nbsp;type:&nbsp;'redShader',&nbsp;\/\/ \u6307\u5b9a\u5df2\u6ce8\u518c\u7684Shader\u540d\u79f0\n&nbsp; &nbsp;&nbsp;renderMode:&nbsp;'triangles',&nbsp;\/\/ \u7ed8\u5236\u6a21\u5f0f\uff08\u9ed8\u8ba4triangles\uff0c\u652f\u6301lines\/points\u7b49\uff09\n&nbsp; &nbsp;&nbsp;transparent:&nbsp;false,&nbsp;\/\/ \u662f\u5426\u900f\u660e\n&nbsp; &nbsp;&nbsp;cullFace:&nbsp;false,&nbsp;\/\/ \u662f\u5426\u80cc\u9762\u88c1\u5207\uff08\u9ed8\u8ba4false\uff0c\u590d\u6742\u6a21\u578b\u53ef\u8bbe\u4e3atrue\u4f18\u5316\uff09\n&nbsp; &nbsp;&nbsp;\/\/ \u81ea\u5b9a\u4e49uniform\u53c2\u6570\uff08\u4f20\u9012\u7ed9Shader\u7684uColor\uff09\n&nbsp; &nbsp;&nbsp;uColor: &#91;1,&nbsp;0,&nbsp;0,&nbsp;1]&nbsp;\/\/ RGBA\uff1a\u7ea2\u8272\u4e0d\u900f\u660e\n};\n\/\/ \u7ed1\u5b9a\u5230\u8282\u70b9\uff08FBX\/glTF\u901a\u7528\uff09\nrobot.s('matDef', {&nbsp;\"body\": redMat });<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7335,\"width\":847,\"height\":422,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/21-2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/21-2.gif\" alt=\"\" class=\"wp-image-7335\" width=\"847\" height=\"422\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u5b9e\u6218\u6848\u4f8b-\u6eb6\u89e3\u6548\u679c<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u901a\u8fc7&nbsp;uTime\uff08\u65f6\u95f4\uff09\u63a7\u5236\u7eb9\u7406\u91c7\u6837\uff0c\u5b9e\u73b0\u6a21\u578b\u6eb6\u89e3\uff1a<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7337,\"width\":837,\"height\":444,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/22-2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/22-2.gif\" alt=\"\" class=\"wp-image-7337\" width=\"837\" height=\"444\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong><em>1<\/em><\/strong> <strong>Shader&nbsp;\u4ee3\u7801-\u6eb6\u89e3\u6838\u5fc3\u903b\u8f91<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>\/\/ Hints: glsl3\nattribute vec3 aPosition;\nattribute vec2 aUv;&nbsp;\/\/ UV\u5750\u6807\nuniform mat4 uModelViewMatrix, uProjectMatrix;\nuniform&nbsp;float&nbsp;uTime;&nbsp;\/\/ \u65f6\u95f4\u53c2\u6570\nuniform sampler2D uNoiseTex;&nbsp;\/\/ \u566a\u58f0\u7eb9\u7406\nvarying vec2 vUv;&nbsp;\/\/ \u4f20\u9012UV\u5230\u7247\u6bb5\u7740\u8272\u5668\nvoidmain() {\n&nbsp; &nbsp; vUv = aUv;\n&nbsp; &nbsp; gl_Position = uProjectMatrix * uModelViewMatrix *&nbsp;vec4(aPosition,&nbsp;1.0);\n}\n\/\/ FS\nuniform&nbsp;float&nbsp;uTime;\nuniform sampler2D uNoiseTex;\nuniform vec4 uDissolveColor;&nbsp;\/\/ \u6eb6\u89e3\u8fb9\u7f18\u989c\u8272\nvarying vec2 vUv;\nvoidmain() {\n&nbsp; &nbsp;&nbsp;\/\/ \u91c7\u6837\u566a\u58f0\u7eb9\u7406\n&nbsp; &nbsp;&nbsp;float&nbsp;noise =&nbsp;texture2D(uNoiseTex, vUv).r;\n&nbsp; &nbsp;&nbsp;\/\/ \u8ba1\u7b97\u6eb6\u89e3\u9608\u503c\uff08\u968f\u65f6\u95f4\u589e\u52a0\uff0c\u6a21\u578b\u9010\u6e10\u6d88\u5931\uff09\n&nbsp; &nbsp;&nbsp;float&nbsp;threshold =&nbsp;0.5&nbsp;+&nbsp;sin(uTime) *&nbsp;0.3;\n&nbsp; &nbsp;&nbsp;\/\/ \u6eb6\u89e3\u903b\u8f91\uff1a\u566a\u58f0\u503c\u5c0f\u4e8e\u9608\u503c\u5219\u4e22\u5f03\u50cf\u7d20\n&nbsp; &nbsp;&nbsp;if&nbsp;(noise &lt; threshold) discard;\n&nbsp; &nbsp;&nbsp;\/\/ \u6eb6\u89e3\u8fb9\u7f18\uff1a\u63a5\u8fd1\u9608\u503c\u7684\u50cf\u7d20\u8bbe\u4e3a\u8fb9\u7f18\u8272\n&nbsp; &nbsp;&nbsp;float&nbsp;edge =&nbsp;smoothstep(threshold, threshold +&nbsp;0.1, noise);\n&nbsp; &nbsp; gl_FragColor =&nbsp;mix(uDissolveColor,&nbsp;vec4(1), edge);\n}<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong><em>2<\/em><\/strong> <strong>\u6750\u8d28\u914d\u7f6e<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:code --><\/p>\n<pre class=\"wp-block-code\"><code>var&nbsp;dissolveMat = {\n&nbsp; &nbsp;&nbsp;type:&nbsp;'dissolveShader',\n&nbsp; &nbsp; uNoiseTex:&nbsp;'assets\/textures\/noise.png',&nbsp;\/\/ \u566a\u58f0\u7eb9\u7406\n&nbsp; &nbsp; uDissolveColor:&nbsp;'rgb(255,85,0)'\/\/ \u6eb6\u89e3\u8fb9\u7f18\u6a59\u7ea2\u8272\n};\nrobot.s('matDef', {&nbsp;\"body\": dissolveMat });<\/code><\/pre>\n<p><!-- \/wp:code --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7338,\"width\":833,\"height\":441,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/23-2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/23-2.gif\" alt=\"\" class=\"wp-image-7338\" width=\"833\" height=\"441\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3><strong>0<\/strong>4 <strong>HT \u6846\u67b6\u6280\u672f\u4f18\u52bf\u603b\u7ed3<\/strong><\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3><strong>\u5f00\u53d1\u6548\u7387\u4e0e\u5de5\u7a0b\u5316\u80fd\u529b\u7a81\u51fa<\/strong><\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li><strong>\u5c01\u88c5\u5e95\u5c42\u903b\u8f91\uff1a<\/strong>\u65e0\u9700\u7f16\u5199\u9aa8\u9abc\u8499\u76ae\u3001\u5149\u7167\u8ba1\u7b97\u4ee3\u7801\uff0c\u52a8\u753b\u52a0\u8f7d 3 \u6b65\u5b8c\u6210\uff0c\u6750\u8d28\u4e0e&nbsp;Shader&nbsp;\u914d\u7f6e\u901a\u8fc7\u7b80\u6d01&nbsp;API&nbsp;\u5b9e\u73b0\uff0c\u5927\u5e45\u964d\u4f4e&nbsp;3D&nbsp;\u5f00\u53d1\u6280\u672f\u95e8\u69db\uff1b<\/li>\n<li><strong>\u590d\u7528\u673a\u5236\uff1a<\/strong>\u6750\u8d28\u3001Shader&nbsp;\u652f\u6301\u5168\u5c40\u6ce8\u518c\u4e0e\u590d\u7528\uff0c\u9002\u914d\u5927\u578b\u9879\u76ee\u4e0e\u56e2\u961f\u534f\u4f5c\uff1b<\/li>\n<li><strong>\u8c03\u8bd5\u5de5\u5177\uff1a<\/strong>\u63d0\u4f9b&nbsp;Shader&nbsp;\u7f16\u8bd1\u65e5\u5fd7\u3001\u6a21\u578b\u5305\u56f4\u76d2\u8c03\u8bd5\u3001\u52a0\u8f7d\u76d1\u542c\u7b49\u529f\u80fd\uff0c\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\uff0c\u51cf\u5c11\u8c03\u8bd5\u65f6\u95f4\u3002<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7339,\"width\":833,\"height\":442,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/24-2.gif\"><img loading=\"lazy\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/24-2.gif\" alt=\"\" class=\"wp-image-7339\" width=\"833\" height=\"442\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3><strong>\u89c6\u89c9\u8868\u73b0\u529b\u4e0e\u573a\u666f\u8986\u76d6\u5168\u9762<\/strong><\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li><strong>\u6750\u8d28\u8986\u76d6\u5168\u573a\u666f\uff1a<\/strong>PBR\/Blinn-Phong\/litePhong&nbsp;\u4e09\u7ea7\u6750\u8d28\u4f53\u7cfb\u517c\u987e\u771f\u5b9e\u611f\u4e0e\u6027\u80fd\uff1b<\/li>\n<li><strong>\u52a8\u753b\u63a7\u5236\u7075\u6d3b\uff1a<\/strong>\u652f\u6301\u64ad\u653e\u901f\u5ea6\u8c03\u8282\u3001\u5faa\u73af\u6a21\u5f0f\u5207\u6362\uff08repeat\/once\uff09\u3001\u591a\u52a8\u753b\u5207\u6362\uff08\u5982\u884c\u8d70\u2192\u8dd1\u6b65\uff09\uff0c\u6ee1\u8db3\u590d\u6742\u4ea4\u4e92\u9700\u6c42\uff1b<\/li>\n<li><strong>\u81ea\u5b9a\u4e49\u6e32\u67d3\u65e0\u9650\u5236\uff1a<\/strong>\u901a\u8fc7&nbsp;Shader&nbsp;\u5b9e\u73b0\u5361\u901a\u6e32\u67d3\u3001\u6eb6\u89e3\u3001\u8f89\u5149\u7b49\u4e2a\u6027\u5316\u6548\u679c\uff0c\u7a81\u7834\u56fa\u5b9a\u6e32\u67d3\u7ba1\u7ebf\uff0c\u9002\u914d\u865a\u62df\u5c55\u5385\u3001\u6559\u80b2\u4eff\u771f\u7b49\u521b\u610f\u573a\u666f\u3002<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7336,\"sizeSlug\":\"full\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/25-2.gif\"><img loading=\"lazy\" width=\"800\" height=\"399\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/25-2.gif\" alt=\"\" class=\"wp-image-7336\"\/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3><strong>\u6a21\u578b\u683c\u5f0f\u517c\u5bb9\u6027\u4e0e\u4e00\u81f4\u6027\u5f3a<\/strong><\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li><strong>\u652f\u6301\u4e3b\u6d41&nbsp;3D&nbsp;\u683c\u5f0f\uff1a<\/strong>\u539f\u751f\u652f\u6301&nbsp;FBX\u3001glTF 2.0\u3001glb&nbsp;\u7b49\u4e3b\u6d41\u683c\u5f0f\uff1b<\/li>\n<li><strong>\u914d\u7f6e\u903b\u8f91\u7edf\u4e00\uff1a<\/strong>\u52a8\u753b\u3001\u6750\u8d28\u3001Shader&nbsp;\u5728\u4e0d\u540c\u683c\u5f0f\u4e0b\u63a5\u53e3\u5b8c\u5168\u7edf\u4e00\uff0c<strong>\u964d\u4f4e\u8de8\u683c\u5f0f\u5f00\u53d1\u4e0e\u7ef4\u62a4\u6210\u672c<\/strong>\u3002<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/p>\n<p><!-- wp:heading {\"level\":3} --><\/p>\n<h3><strong>Web \u7aef\u6027\u80fd\u4f18\u5316\u5230\u4f4d<\/strong><\/h3>\n<p><!-- \/wp:heading --><\/p>\n<p><!-- wp:list --><\/p>\n<ul>\n<li><strong>\u8f7b\u91cf\u5316\u6e32\u67d3\uff1a<\/strong>litePhong&nbsp;\u6750\u8d28\u7b80\u5316\u5149\u7167\u8ba1\u7b97\uff0cBlinn-Phong&nbsp;\u6a21\u578b\u51cf\u5c11 GPU \u8d1f\u8f7d\uff0c\u9002\u914d\u79fb\u52a8\u7aef\u3001\u5d4c\u5165\u5f0f\u3001\u4f4e\u6027\u80fd\u8bbe\u5907\uff1b<\/li>\n<li><strong>\u8d44\u6e90\u52a0\u8f7d\u4f18\u5316\uff1a<\/strong>\u8d44\u6e90\u538b\u7f29\u3001\u5f02\u6b65\u52a0\u8f7d\u3001\u80cc\u9762\u88c1\u5207\u3001\u5149\u7167\u70d8\u7119\u7b49\u4f18\u5316\u624b\u6bb5\u5b8c\u5584\uff1b<\/li>\n<li><strong>\u6e32\u67d3\u6548\u7387\u63d0\u5347\uff1a<\/strong>\u590d\u6742\u6570\u5b57\u5b6a\u751f\u573a\u666f\u53ef\u7a33\u5b9a\u4fdd\u6301\u9ad8\u5e27\u7387\u8fd0\u884c\u3002<\/li>\n<\/ul>\n<p><!-- \/wp:list --><\/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>\u56fe\u6251\u8f6f\u4ef6&nbsp;HT&nbsp;\u6846\u67b6\u901a\u8fc7\u5c01\u88c5\u5e95\u5c42&nbsp;3D&nbsp;\u6e32\u67d3\u903b\u8f91\uff0c\u4e3a&nbsp;Web 3D&nbsp;\u5f00\u53d1\u63d0\u4f9b\u9ad8\u6548\u3001\u7075\u6d3b\u3001\u9ad8\u6027\u80fd\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u964d\u4f4e\u5f00\u53d1\u95e8\u69db\uff0c\u63a8\u52a8&nbsp;3D&nbsp;\u53ef\u89c6\u5316\u6280\u672f\u5728\u5404\u884c\u4e1a\u843d\u5730\u3002\u65e0\u8bba\u662f\u6570\u5b57\u5b6a\u751f\u30013D&nbsp;\u4ea7\u54c1\u5c55\u793a\uff0c\u8fd8\u662f\u865a\u62df\u4eff\u771f\u7b49\u573a\u666f\uff0c<strong>\u5f00\u53d1\u8005\u5747\u53ef\u57fa\u4e8e&nbsp;HT&nbsp;\u6846\u67b6\u5feb\u901f\u5b9e\u73b0\u4e13\u4e1a\u7ea7\u4e09\u7ef4\u53ef\u89c6\u5316\u6548\u679c\uff0c\u540c\u65f6\u517c\u987e&nbsp;Web&nbsp;\u7aef\u7684\u517c\u5bb9\u6027\u4e0e\u6d41\u7545\u6027<\/strong>\u3002\u968f\u7740&nbsp;WebGL&nbsp;\u6280\u672f\u7684\u53d1\u5c55\uff0cHT&nbsp;\u6846\u67b6\u8fd8\u5c06\u6301\u7eed\u4f18\u5316\u5bf9&nbsp;glTF 2.0&nbsp;\u65b0\u7279\u6027\uff08\u5982\u52a8\u753b\u7247\u6bb5\u3001\u9876\u70b9\u989c\u8272\uff09\u7684\u652f\u6301\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e&nbsp;Web 3D&nbsp;\u5f00\u53d1\u95e8\u69db\u3002<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:image {\"align\":\"center\",\"id\":7340,\"sizeSlug\":\"large\",\"linkDestination\":\"media\"} --><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/26.png\"><img loading=\"lazy\" width=\"1024\" height=\"576\" src=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/26-1024x576.png\" alt=\"\" class=\"wp-image-7340\" srcset=\"https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/26-1024x576.png 1024w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/26-300x169.png 300w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/26-768x432.png 768w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/26-1536x864.png 1536w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/26-2048x1152.png 2048w, https:\/\/www.hightopo.com\/blog\/wp-content\/uploads\/2026\/04\/26-660x371.png 660w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n<p><!-- \/wp:image --><\/p>\n","protected":false},"author":2,"featured_media":7345,"comment_status":"closed","ping_status":"","sticky":true,"template":"","format":"standard","meta":[],"categories":[1],"tags":[3,877,878,7,9,880,20,59,882,881,879],"_links":{"self":[{"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/posts\/7317"}],"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=7317"}],"version-history":[{"count":3,"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/posts\/7317\/revisions"}],"predecessor-version":[{"id":7347,"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/posts\/7317\/revisions\/7347"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/media\/7345"}],"wp:attachment":[{"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/media?parent=7317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/categories?post=7317"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hightopo.com\/blog\/wp-json\/wp\/v2\/tags?post=7317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}