{"id":2223,"date":"2017-10-24T16:43:00","date_gmt":"2017-10-24T08:43:00","guid":{"rendered":"http:\/\/www.xttblog.com\/?p=2223"},"modified":"2017-10-24T16:43:00","modified_gmt":"2017-10-24T08:43:00","slug":"three-js%e4%b8%ad%e4%b8%80%e4%ba%9b%e6%a6%82%e5%bf%b5","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=2223","title":{"rendered":"Three.js\u4e2d\u4e00\u4e9b\u6982\u5ff5"},"content":{"rendered":"<p>\n\t\u8981\u5728\u5c4f\u5e55\u4e0a\u5c55\u793a3D\u56fe\u5f62\uff0c\u601d\u8def\u5927\u4f53\u4e0a\u90fd\u662f\u8fd9\u6837\u7684\uff1a\n<\/p>\n<ul>\n<li>\n\t\t\u6784\u5efa\u4e00\u4e2a\u4e09\u7ef4\u7a7a\u95f4&nbsp;\n\t<\/li>\n<li>\n\t\tThree\u4e2d\u79f0\u4e4b\u4e3a\u573a\u666f(Scene)\u9009\u62e9\u4e00\u4e2a\u89c2\u5bdf\u70b9\uff0c\u5e76\u786e\u5b9a\u89c2\u5bdf\u65b9\u5411\/\u89d2\u5ea6\u7b49&nbsp;\n\t<\/li>\n<li>\n\t\tThree\u4e2d\u79f0\u4e4b\u4e3a\u76f8\u673a(Camera)\u5728\u573a\u666f\u4e2d\u6dfb\u52a0\u4f9b\u89c2\u5bdf\u7684\u7269\u4f53&nbsp;\n\t<\/li>\n<li>\n\t\tThree\u4e2d\u7684\u7269\u4f53\u6709\u5f88\u591a\u79cd\uff0c\u5305\u62ecMesh,Line,Points\u7b49\uff0c\u5b83\u4eec\u90fd\u7ee7\u627f\u81eaObject3D\u7c7b\u5c06\u89c2\u5bdf\u5230\u7684\u573a\u666f\u6e32\u67d3\u5230\u5c4f\u5e55\u4e0a\u7684\u6307\u5b9a\u533a\u57df&nbsp;\n\t<\/li>\n<li>\n\t\tThree\u4e2d\u4f7f\u7528Renderer\u5b8c\u6210\u8fd9\u4e00\u5de5\u4f5c\n\t<\/li>\n<\/ul>\n<p>\n\t<img 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geometry\u662f\u5b83\u7684\u5f62\u72b6\uff0cmaterial\u662f\u5b83\u7684\u6750\u8d28\u3002\u4e0d\u6b62\u662fMesh\uff0c\u521b\u5efa\u5f88\u591a\u7269\u4f53\u90fd\u8981\u7528\u5230\u8fd9\u4e24\u4e2a\u5c5e\u6027\u3002\n\t<\/li>\n<li>\n\t\tGeometry\uff0c\u5f62\u72b6\uff0c\u76f8\u5f53\u76f4\u89c2\u3002Geometry\u901a\u8fc7\u5b58\u50a8\u6a21\u578b\u7528\u5230\u7684\u70b9\u96c6\u548c\u70b9\u95f4\u5173\u7cfb(\u54ea\u4e9b\u70b9\u6784\u6210\u4e00\u4e2a\u4e09\u89d2\u5f62)\u6765\u8fbe\u5230\u63cf\u8ff0\u7269\u4f53\u5f62\u72b6\u7684\u76ee\u7684\u3002Three\u63d0\u4f9b\u4e86\u7acb\u65b9\u4f53(\u5176\u5b9e\u662f\u957f\u65b9\u4f53)\u3001\u5e73\u9762(\u5176\u5b9e\u662f\u957f\u65b9\u5f62)\u3001\u7403\u4f53\u3001\u5706\u5f62\u3001\u5706\u67f1\u3001\u5706\u53f0\u7b49\u8bb8\u591a\u57fa\u672c\u5f62\u72b6\uff1b\u4f60\u4e5f\u53ef\u4ee5\u901a\u8fc7\u81ea\u5df1\u5b9a\u4e49\u6bcf\u4e2a\u70b9\u7684\u4f4d\u7f6e\u6765\u6784\u9020\u5f62\u72b6\uff1b\u5bf9\u4e8e\u6bd4\u8f83\u590d\u6742\u7684\u5f62\u72b6\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u901a\u8fc7\u5916\u90e8\u7684\u6a21\u578b\u6587\u4ef6\u5bfc\u5165\u3002\n\t<\/li>\n<li>\n\t\tMaterial\uff1a\u6750\u8d28\uff0c\u8fd9\u5c31\u6ca1\u6709\u5f62\u72b6\u90a3\u4e48\u76f4\u89c2\u4e86\u3002\u6750\u8d28\u5176\u5b9e\u662f\u7269\u4f53\u8868\u9762\u9664\u4e86\u5f62\u72b6\u4ee5\u4e3a\u6240\u6709\u53ef\u89c6\u5c5e\u6027\u7684\u96c6\u5408\uff0c\u4f8b\u5982\u8272\u5f69\u3001\u7eb9\u7406\u3001\u5149\u6ed1\u5ea6\u3001\u900f\u660e\u5ea6\u3001\u53cd\u5c04\u7387\u3001\u6298\u5c04\u7387\u3001\u53d1\u5149\u5ea6\u3002\n\t<\/li>\n<li>\n\t\tPoints\uff1aPoints\u5176\u5b9e\u5c31\u662f\u4e00\u5806\u70b9\u7684\u96c6\u5408\uff0c\u5b83\u5728\u4e4b\u524d\u5f88\u957f\u65f6\u95f4\u90fd\u88ab\u79f0\u4e3aParticleSystem(\u7c92\u5b50\u7cfb\u7edf)\uff0cr68\u7248\u672c\u65f6\u66f4\u540d\u4e3aPointCloud,r72\u7248\u672c\u65f6\u624d\u66f4\u540d\u4e3aPoints\u3002\u66f4\u540d\u4e3b\u8981\u662f\u56e0\u4e3a\uff0cMr.doob\u8ba4\u4e3a\uff0c\u7c92\u5b50\u7cfb\u7edf\u5e94\u5f53\u662f\u5305\u62ec\u7c92\u5b50\u548c\u76f8\u5173\u7684\u7269\u7406\u7279\u6027\u7684\u5904\u7406\u7684\u4e00\u5957\u5b8c\u6574\u4f53\u7cfb\uff0c\u800cThree\u4e2d\u7684Points\u7b80\u5355\u5f97\u591a\u3002\u56e0\u6b64\u6700\u7ec8\u8fd9\u4e2a\u7c7b\u88ab\u547d\u540d\u4e3aPoints\u3002\n\t<\/li>\n<li>\n\t\tLight\uff1a\u5149\u5f71\u6548\u679c\u662f\u8ba9\u753b\u9762\u4e30\u5bcc\u7684\u91cd\u8981\u56e0\u7d20\u3002Three\u63d0\u4f9b\u4e86\u5305\u62ec\u73af\u5883\u5149AmbientLight\u3001\u70b9\u5149\u6e90PointLight\u3001 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type=\"audio\/mp3\"\/><\/audio><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/ws3.sinaimg.cn\/large\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/> --><p><!-- <img decoding=\"async\" src=\"https:\/\/raw.githubusercontent.com\/xmt1139057136\/xttblog\/master\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/>--><img decoding=\"async\" src=\"https:\/\/saas.51autoparts.cn\/api\/admin\/sys-file\/oss\/file?fileName=84db51f8561e448f9a4fda2eff0811f9.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/><\/p><p>\u6700\u540e\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u4e1a\u4f59\u8349\uff08yyucao\uff09\uff01<b>\u53ef\u52a0\u4f5c\u8005\u5fae\u4fe1\u53f7\uff1a<font color=\"red\">xttblog2<\/font>\u3002\u5907\u6ce8\uff1a\u201c1\u201d\uff0c\u6dfb\u52a0\u535a\u4e3b\u5fae\u4fe1\u62c9\u4f60\u8fdb\u5fae\u4fe1\u7fa4\u3002\u5907\u6ce8\u9519\u8bef\u4e0d\u4f1a\u540c\u610f\u597d\u53cb\u7533\u8bf7\u3002<\/b>\u518d\u6b21\u611f\u8c22\u60a8\u7684\u5173\u6ce8\uff01\u540e\u7eed\u6709\u7cbe\u5f69\u5185\u5bb9\u4f1a\u7b2c\u4e00\u65f6\u95f4\u53d1\u7ed9\u60a8\uff01\u539f\u521b\u6587\u7ae0\u6295\u7a3f\u8bf7\u53d1\u9001\u81f3532009913@qq.com\u90ae\u7bb1\u3002\u5546\u52a1\u5408\u4f5c\u4e5f\u53ef\u6dfb\u52a0\u4f5c\u8005\u5fae\u4fe1\u8fdb\u884c\u8054\u7cfb\uff01<\/p><p>\u672c\u6587\u539f\u6587\u51fa\u5904\uff1a<a href=\"https:\/\/www.xttblog.com\">\u4e1a\u4f59\u8349<\/a>\uff1a &raquo; <a href=\"https:\/\/www.xttblog.com\/?p=2223\">Three.js\u4e2d\u4e00\u4e9b\u6982\u5ff5<\/a><\/p><!-- <div class=\"bd-reward-stl\"><button id=\"bdRewardBtn\"><span><\/span><\/button><\/div> 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