{"id":25681,"date":"2026-09-26T18:05:05","date_gmt":"2026-09-26T10:05:05","guid":{"rendered":"https:\/\/www.dimioo.com\/?p=25681&post_type=doc"},"modified":"2026-09-26T18:05:05","modified_gmt":"2026-09-26T10:05:05","slug":"4-4-%e5%a6%82%e4%bd%95%e7%bc%96%e8%be%91%e6%9b%b2%e9%9d%a2","status":"publish","type":"doc","link":"https:\/\/www.dimioo.com\/?p=25681","title":{"rendered":"4.4 \u5982\u4f55\u7f16\u8f91\u66f2\u9762"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.dimioo.com\/?p=25681\/#44_%E5%A6%82%E4%BD%95%E7%BC%96%E8%BE%91%E6%9B%B2%E9%9D%A2\" >4.4 \u5982\u4f55\u7f16\u8f91\u66f2\u9762<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.dimioo.com\/?p=25681\/#441_%E5%9C%86%E8%A7%92%E5%91%BD%E4%BB%A4\" >4.4.1 \u5706\u89d2\u547d\u4ee4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.dimioo.com\/?p=25681\/#442_%E4%BF%AE%E5%89%AA%E5%91%BD%E4%BB%A4\" >4.4.2 \u4fee\u526a\u547d\u4ee4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.dimioo.com\/?p=25681\/#443_%E5%8F%96%E6%B6%88%E4%BF%AE%E5%89%AA%E5%91%BD%E4%BB%A4\" >4.4.3 \u53d6\u6d88\u4fee\u526a\u547d\u4ee4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.dimioo.com\/?p=25681\/#444_%E5%BB%B6%E4%BC%B8%E5%91%BD%E4%BB%A4\" >4.4.4 \u5ef6\u4f38\u547d\u4ee4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.dimioo.com\/?p=25681\/#445_%E9%80%A0%E5%9E%8B%E5%91%BD%E4%BB%A4\" >4.4.5 \u9020\u578b\u547d\u4ee4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.dimioo.com\/?p=25681\/#446_%E4%BD%BF%E7%94%A8%E5%A4%B9%E7%82%B9%E7%BC%96%E8%BE%91%E6%9B%B2%E9%9D%A2\" >4.4.6 \u4f7f\u7528\u5939\u70b9\u7f16\u8f91\u66f2\u9762<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"44_%E5%A6%82%E4%BD%95%E7%BC%96%E8%BE%91%E6%9B%B2%E9%9D%A2\"><\/span>4.4 \u5982\u4f55\u7f16\u8f91\u66f2\u9762<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>AutoCAD \u6709\u4e13\u95e8\u4e3a\u66f2\u9762\u5236\u4f5c\u7684\u7f16\u8f91\u547d\u4ee4\uff1b\u4ee5\u4e0b\u4e09\u4e2a\u547d\u4ee4\u5c06\u6267\u884c\u4e0e\u6211\u4eec\u5728\u4e8c\u7ef4\u4e2d\u7c7b\u4f3c\u7684\u4f5c\u4e1a\u3002\u6700\u540e\u4e00\u4e2a\u547d\u4ee4\u5141\u8bb8\u4f60\u5c06\u66f2\u9762\u8f6c\u6362\u4e3a\u5b9e\u4f53\u3002\u8fd9\u4e9b\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>\n\u5706\u89d2\n<\/li>\n<li>\n\u4fee\u526a\u548c\u53d6\u6d88\u4fee\u526a\n<\/li>\n<li>\n\u5ef6\u4f38\n<\/li>\n<li>\n\u9020\u578b\n<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"441_%E5%9C%86%E8%A7%92%E5%91%BD%E4%BB%A4\"><\/span>4.4.1 \u5706\u89d2\u547d\u4ee4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6b64\u547d\u4ee4\u7c7b\u4f3c\u4e8e\u4e8c\u7ef4\u7248\u672c\uff1b\u5b83\u5c06\u4ece\u9009\u5b9a\u7684\u8fb9\u521b\u5efa\u66f2\u9762\u3002\u7528\u6237\u5c06\u9009\u62e9\u4e24\u4e2a\u66f2\u9762\u3002\u6b64\u547d\u4ee4\u4ec5\u9002\u7528\u4e8e\u66f2\u9762\u3002\u8f6c\u5230<strong>\u66f2\u9762<\/strong>\u9009\u9879\u5361\uff0c\u627e\u5230<strong>\u7f16\u8f91<\/strong>\u9762\u677f\uff0c\u7136\u540e\u9009\u62e9<strong>\u5706\u89d2<\/strong>\u6309\u94ae\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_18.jpg\" alt=\"image\" \/><\/p>\n<p>\u5c06\u663e\u793a\u4ee5\u4e0b\u63d0\u793a\uff1a<\/p>\n<pre><code class=\"language-text\">\n\u534a\u5f84 = 1.0000\uff0c\u4fee\u526a\u66f2\u9762 = \u662f\n\n\u9009\u62e9\u8981\u5706\u89d2\u7684\u7b2c\u4e00\u4e2a\u66f2\u9762\u6216\u9762\u57df\u6216 [\u534a\u5f84(R)\/\u4fee\u526a\u66f2\u9762(T)]:\n\n\u9009\u62e9\u8981\u5706\u89d2\u7684\u7b2c\u4e8c\u4e2a\u66f2\u9762\u6216\u9762\u57df\u6216 [\u534a\u5f84(R)\/\u4fee\u526a\u66f2\u9762(T)]:\n\n\u6309 Enter \u952e\u63a5\u53d7\u5706\u89d2\u66f2\u9762\u6216 [\u534a\u5f84(R)\/\u4fee\u526a\u66f2\u9762(T)]:\n<\/code><\/pre>\n<p>\u7b2c\u4e00\u884c\u5c06\u62a5\u544a\u5f53\u524d\u534a\u5f84\u503c\u548c\u5f53\u524d\u66f2\u9762\u4fee\u526a\u8bbe\u7f6e\u3002\u9009\u62e9\u7b2c\u4e00\u4e2a\u66f2\u9762\uff1b\u7136\u540e\u9009\u62e9\u7b2c\u4e8c\u4e2a\u66f2\u9762\u3002\u5982\u679c\u6309 <code>Enter<\/code> \u952e\uff0c\u4f60\u5c06\u63a5\u53d7\u534a\u5f84\u548c\u4fee\u526a\u7684\u9ed8\u8ba4\u503c\u3002\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u8f93\u5165\u6216\u4f7f\u7528\u9f20\u6807\u66f4\u6539\u534a\u5f84\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_19.jpg\" alt=\"image\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"442_%E4%BF%AE%E5%89%AA%E5%91%BD%E4%BB%A4\"><\/span>4.4.2 \u4fee\u526a\u547d\u4ee4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6b64\u547d\u4ee4\u5c06\u5e2e\u52a9\u4f60\u4f7f\u7528\u4e8c\u7ef4\u5bf9\u8c61\u6216\u5176\u4ed6\u66f2\u9762\u4fee\u526a\u66f2\u9762\uff08\u521b\u5efa\u5f00\u53e3\uff09\u3002\u8981\u6267\u884c\u6b64\u547d\u4ee4\uff0c\u8bf7\u8f6c\u5230<strong>\u66f2\u9762<\/strong>\u9009\u9879\u5361\uff0c\u627e\u5230<strong>\u7f16\u8f91<\/strong>\u9762\u677f\uff0c\u7136\u540e\u9009\u62e9<strong>\u4fee\u526a<\/strong>\u6309\u94ae\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_20.jpg\" alt=\"image\" \/><\/p>\n<p>\u7528\u6237\u5c06\u770b\u5230\u4ee5\u4e0b\u63d0\u793a\uff1a<\/p>\n<pre><code class=\"language-text\">\n\u5ef6\u4f38\u66f2\u9762 = \u662f\uff0c\u6295\u5f71 = \u81ea\u52a8\n\n\u9009\u62e9\u8981\u4fee\u526a\u7684\u66f2\u9762\u6216\u9762\u57df\u6216 [\u5ef6\u4f38(E)\/\u6295\u5f71\u65b9\u5411(PRO)]:\n\n\u9009\u62e9\u526a\u5207\u66f2\u7ebf\u3001\u66f2\u9762\u6216\u9762\u57df:\n\n\u9009\u62e9\u526a\u5207\u66f2\u7ebf\u3001\u66f2\u9762\u6216\u9762\u57df:\n\n\u9009\u62e9\u8981\u4fee\u526a\u7684\u533a\u57df [\u653e\u5f03(U)]:\n\n\u9009\u62e9\u8981\u4fee\u526a\u7684\u533a\u57df [\u653e\u5f03(U)]:\n<\/code><\/pre>\n<p>\u7b2c\u4e00\u884c\u5c06\u901a\u77e5\u4f60\u5ef6\u4f38\u66f2\u9762\u548c\u6295\u5f71\u7684\u5f53\u524d\u8bbe\u7f6e\u3002\u7136\u540e AutoCAD \u5c06\u8981\u6c42\u4f60\u9009\u62e9\u8981\u4fee\u526a\u7684\u66f2\u9762\uff1b\u5b8c\u6210\u540e\u6309 <code>Enter<\/code> \u952e\u3002\u5728\u4e0b\u4e00\u6b65\u4e2d\uff0cAutoCAD \u5c06\u8981\u6c42\u4f60\u9009\u62e9\u526a\u5207\u66f2\u7ebf\uff0c\u5b83\u53ef\u4ee5\u662f\u4efb\u4f55\u4e8c\u7ef4\u5bf9\u8c61\u6216\u66f2\u9762\u3002\u7136\u540e\u901a\u8fc7\u5355\u51fb\u8981\u79fb\u9664\u7684\u533a\u57df\uff08\u90e8\u5206\uff09\u6765\u9009\u62e9\u8981\u4fee\u526a\u7684\u533a\u57df\u3002<\/p>\n<p>\u5f53\u66f2\u9762\u5c06\u57fa\u4e8e\u53e6\u4e00\u4e2a\u66f2\u9762\u8fdb\u884c\u4fee\u526a\uff0c\u800c\u526a\u5207\u66f2\u9762\u4e0e\u8981\u4fee\u526a\u7684\u66f2\u9762\u4e0d\u76f8\u4ea4\u65f6\uff0c\u5ef6\u4f38\u9009\u9879\u662f\u7406\u60f3\u7684\u9009\u62e9\u3002\u5982\u679c\u6b64\u9009\u9879\u4e3a\u201c\u662f\u201d\uff0cAutoCAD \u5c06\u5728\u6240\u6709\u60c5\u51b5\u4e0b\u8fdb\u884c\u4fee\u526a\uff0c\u4f46\u5982\u679c\u8bbe\u7f6e\u4e3a\u201c\u5426\u201d\uff0c\u5219\u9664\u975e\u526a\u5207\u66f2\u9762\u4e0e\u8981\u4fee\u526a\u7684\u66f2\u9762\u76f8\u4ea4\uff0c\u5426\u5219\u4e0d\u4f1a\u6267\u884c\u4fee\u526a\u64cd\u4f5c\u3002<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_21.jpg\" alt=\"image\" \/><\/p>\n<p>\u5f53\u4f60\u6709\u4e00\u4e2a\u4e8c\u7ef4\u5bf9\u8c61\u4f5c\u4e3a\u526a\u5207\u66f2\u7ebf\uff0c\u5e76\u4e14\u5b83\u4e0d\u5b8c\u5168\u5728\u8981\u4fee\u526a\u7684\u66f2\u9762\u8303\u56f4\u5185\u65f6\uff0c\u6295\u5f71\u9009\u9879\u662f\u7406\u60f3\u7684\u9009\u62e9\u3002\u8fd9\u91cc\u7684\u95ee\u9898\u662f AutoCAD \u662f\u5426\u5e94\u5c06\u4e8c\u7ef4\u5bf9\u8c61\u6295\u5f71\u5230\u66f2\u9762\u4e0a\u3002\u8bf7\u53c2\u8003\u4ee5\u4e0b\u63d2\u56fe\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_22.jpg\" alt=\"image\" \/><\/p>\n<p>\u5982\u679c\u66f2\u9762\u5177\u6709\u5173\u8054\u6027\uff0c\u5982\u679c\u4f60\u5220\u9664\u4e8c\u7ef4\u5bf9\u8c61\uff0c\u4e24\u4e2a\u5f00\u53e3\u4e5f\u5c06\u88ab\u5220\u9664\u3002\u6b64\u5916\uff0c\u4e8c\u7ef4\u5bf9\u8c61\u4e0a\u53d1\u751f\u7684\u4efb\u4f55\u66f4\u6539\u90fd\u5c06\u53cd\u6620\u5728\u5f00\u53e3\u4e0a\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"443_%E5%8F%96%E6%B6%88%E4%BF%AE%E5%89%AA%E5%91%BD%E4%BB%A4\"><\/span>4.4.3 \u53d6\u6d88\u4fee\u526a\u547d\u4ee4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6b64\u547d\u4ee4\u662f\u4fee\u526a\u547d\u4ee4\u7684\u53cd\u5411\u64cd\u4f5c\uff1b\u5b83\u5c06\u8986\u76d6\u7531\u4fee\u526a\u547d\u4ee4\u4fee\u526a\u7684\u533a\u57df\u3002\u8981\u6267\u884c\u6b64\u547d\u4ee4\uff0c\u8bf7\u8f6c\u5230<strong>\u66f2\u9762<\/strong>\u9009\u9879\u5361\uff0c\u627e\u5230<strong>\u7f16\u8f91<\/strong>\u9762\u677f\uff0c\u7136\u540e\u9009\u62e9<strong>\u53d6\u6d88\u4fee\u526a<\/strong>\u6309\u94ae\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_23.jpg\" alt=\"image\" \/><\/p>\n<p>\u5c06\u663e\u793a\u4ee5\u4e0b\u63d0\u793a\uff1a<\/p>\n<pre><code class=\"language-text\">\n\u9009\u62e9\u8981\u53d6\u6d88\u4fee\u526a\u7684\u66f2\u9762\u4e0a\u7684\u8fb9\u6216 [\u66f2\u9762(SUR)]:\n\n\u9009\u62e9\u8981\u53d6\u6d88\u4fee\u526a\u7684\u66f2\u9762\u4e0a\u7684\u8fb9\u6216 [\u66f2\u9762(SUR)]:\n<\/code><\/pre>\n<p>\u6709\u4e24\u79cd\u53d6\u6d88\u4fee\u526a\u7684\u65b9\u6cd5\uff0c\u8981\u4e48\u9009\u62e9\u8981\u95ed\u5408\u7684\u95f4\u9699\u7684\u8fb9\uff0c\u8981\u4e48\u9009\u62e9\u66f2\u9762\u9009\u9879\uff0c\u8fd9\u610f\u5473\u7740\u4f60\u5c06\u9009\u62e9\u6574\u4e2a\u66f2\u9762\uff0cAutoCAD \u5c06\u95ed\u5408\u5176\u4e2d\u7684\u6240\u6709\u95f4\u9699\u3002\u8bf7\u53c2\u8003\u4ee5\u4e0b\u56fe\u50cf\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_24.jpg\" alt=\"image\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"444_%E5%BB%B6%E4%BC%B8%E5%91%BD%E4%BB%A4\"><\/span>4.4.4 \u5ef6\u4f38\u547d\u4ee4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6b64\u547d\u4ee4\u5c06\u589e\u52a0\u6240\u9009\u66f2\u9762\u8fb9\u7684\u957f\u5ea6\u3002\u8981\u6267\u884c\u6b64\u547d\u4ee4\uff0c\u8bf7\u8f6c\u5230<strong>\u66f2\u9762<\/strong>\u9009\u9879\u5361\uff0c\u627e\u5230<strong>\u7f16\u8f91<\/strong>\u9762\u677f\uff0c\u7136\u540e\u9009\u62e9<strong>\u5ef6\u4f38<\/strong>\u6309\u94ae\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_25.jpg\" alt=\"image\" \/><\/p>\n<p>\u5c06\u663e\u793a\u4ee5\u4e0b\u63d0\u793a\uff1a<\/p>\n<pre><code class=\"language-text\">\n\u6a21\u5f0f = \u5ef6\u4f38\uff0c\u521b\u5efa = \u5408\u5e76\n\n\u9009\u62e9\u8981\u5ef6\u4f38\u7684\u66f2\u9762\u8fb9:\n\n\u9009\u62e9\u8981\u5ef6\u4f38\u7684\u66f2\u9762\u8fb9:\n\n\u6307\u5b9a\u5ef6\u4f38\u8ddd\u79bb\u6216 [\u6a21\u5f0f(M)]:\n<\/code><\/pre>\n<p>\u7b2c\u4e00\u884c\u62a5\u544a\u6a21\u5f0f\u548c\u521b\u5efa\u7684\u5f53\u524d\u503c\u3002\u7136\u540e AutoCAD \u5c06\u8981\u6c42\u4f60\u9009\u62e9\u6240\u9700\u7684\u8fb9\uff1b\u5b8c\u6210\u540e\u6309 <code>Enter<\/code> \u952e\u3002\u6700\u540e\u4e00\u6b65\u6307\u5b9a\u5ef6\u4f38\u8ddd\u79bb\u3002<\/p>\n<p>\u4f60\u53ef\u4ee5\u63a7\u5236\u5ef6\u4f38\u6a21\u5f0f\u3002\u5b83\u4eec\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>\n<strong>\u5ef6\u4f38\u6a21\u5f0f<\/strong>\uff1a\u5728\u6b64\u6a21\u5f0f\u4e0b\uff0cAutoCAD \u5c06\u589e\u52a0\u66f2\u9762\u7684\u957f\u5ea6\uff0c\u5e76\u5c1d\u8bd5\u590d\u5236\u548c\u5ef6\u7eed\u5f53\u524d\u66f2\u9762\u5f62\u72b6\u3002\n<\/li>\n<li>\n<strong>\u62c9\u4f38<\/strong>\uff1a\u5728\u6b64\u6a21\u5f0f\u4e0b\uff0cAutoCAD \u5c06\u589e\u52a0\u66f2\u9762\u7684\u957f\u5ea6\uff0c\u4f46\u4e0d\u4f1a\u5c1d\u8bd5\u590d\u5236\u548c\u5ef6\u7eed\u5f53\u524d\u66f2\u9762\u5f62\u72b6\u3002\n<\/li>\n<\/ul>\n<p>\u4f60\u53ef\u4ee5\u63a7\u5236\u521b\u5efa\u7c7b\u578b\u3002\u5b83\u4eec\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>\n<strong>\u5408\u5e76<\/strong>\uff1a\u5c06\u53ea\u6709\u4e00\u4e2a\u66f2\u9762\u3002\n<\/li>\n<li>\n<strong>\u9644\u52a0<\/strong>\uff1a\u5c06\u6709\u4e24\u4e2a\u66f2\u9762\uff0c\u65b0\u66f2\u9762\u548c\u65e7\u66f2\u9762\u3002\n<\/li>\n<\/ul>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_25.jpg\" alt=\"image\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"445_%E9%80%A0%E5%9E%8B%E5%91%BD%E4%BB%A4\"><\/span>4.4.5 \u9020\u578b\u547d\u4ee4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6b64\u547d\u4ee4\u5c06\u5e2e\u52a9\u4f60\u5c06\u66f2\u9762\u8f6c\u6362\u4e3a\u5b9e\u4f53\u3002\u8981\u6267\u884c\u6b64\u547d\u4ee4\uff0c\u8bf7\u8f6c\u5230<strong>\u66f2\u9762<\/strong>\u9009\u9879\u5361\uff0c\u627e\u5230<strong>\u7f16\u8f91<\/strong>\u9762\u677f\uff0c\u7136\u540e\u9009\u62e9<strong>\u9020\u578b<\/strong>\u6309\u94ae\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_26.jpg\" alt=\"image\" \/><\/p>\n<p>\u5c06\u663e\u793a\u4ee5\u4e0b\u63d0\u793a\uff1a<\/p>\n<pre><code class=\"language-text\">\n\u7f51\u683c\u8f6c\u6362\u8bbe\u7f6e\u4e3a: \u5e73\u6ed1\u548c\u4f18\u5316\u3002\n\n\u9009\u62e9\u8981\u9020\u578b\u4e3a\u5b9e\u4f53\u7684\u66f2\u9762\u6216\u5b9e\u4f53:\n<\/code><\/pre>\n<p>\u8fd9\u91cc\u7684\u6761\u4ef6\u662f\u5fc5\u987b\u5177\u6709<strong>\u6c34\u5bc6<\/strong>\u4f53\u79ef\uff0c\u8f6c\u6362\u8fc7\u7a0b\u624d\u80fd\u6210\u529f\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"446_%E4%BD%BF%E7%94%A8%E5%A4%B9%E7%82%B9%E7%BC%96%E8%BE%91%E6%9B%B2%E9%9D%A2\"><\/span>4.4.6 \u4f7f\u7528\u5939\u70b9\u7f16\u8f91\u66f2\u9762<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5373\u4f7f\u5728\u547d\u4ee4\u5b8c\u6210\u540e\uff0c\u4f60\u4e5f\u53ef\u4ee5\u8c03\u6574\u5706\u89d2\u534a\u5f84\u7684\u503c\u3002\u8fd9\u4ec5\u5728\u4ece\u5706\u89d2\u521b\u5efa\u7684\u66f2\u9762<strong>\u4e0d\u662f<\/strong> NURBS \u65f6\u6709\u6548\u3002\u4e3a\u6b64\uff0c\u53ea\u9700\u5355\u51fb\u66f2\u9762\uff0c\u4f60\u5c06\u518d\u6b21\u770b\u5230\u5706\u89d2\u56fe\u6807\u4ee5\u8fdb\u884c\u8fdb\u4e00\u6b65\u7f16\u8f91\u3002\u8bf7\u53c2\u8003\u4ee5\u4e0b\u63d2\u56fe\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_28.jpg\" alt=\"image\" \/><\/p>\n<p>\u6b64\u5916\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u5939\u70b9\u7f16\u8f91\u4ece\u62c9\u4f38\u521b\u5efa\u7684\u66f2\u9762\uff08\u5728\u7b2c5\u7ae0\u4e2d\u8ba8\u8bba\uff09\u3002\u7528\u6237\u53ef\u4ee5\u64cd\u4f5c\u9525\u89d2\u548c\u9ad8\u5ea6\u3002\u8bf7\u53c2\u8003\u4ee5\u4e0b\u4e24\u5e45\u63d2\u56fe\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_29.jpg\" alt=\"image\" \/><\/p>\n<p>\u7528\u6237\u4e5f\u53ef\u4ee5\u66f4\u6539\u6df7\u5408\u3001\u4fee\u8865\u548c\u504f\u79fb\u503c\u3002\u8bf7\u53c2\u8003\u4ee5\u4e0b\u793a\u4f8b\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_30.jpg\" alt=\"image\" \/><\/p>\n<p>\u4f7f\u7528\u5feb\u901f\u7279\u6027\u548c\u7279\u6027\uff0c\u7528\u6237\u53ef\u4ee5\u4e86\u89e3\u66f2\u9762\u662f\u5982\u4f55\u521b\u5efa\u7684\u2014\u2014\u662f\u62c9\u4f38\u8fd8\u662f\u504f\u79fb\uff1f\u5b83\u662f\u5173\u8054\u7684\u8fd8\u662f NURBS\uff1f\u8bf7\u67e5\u770b\u4ee5\u4e0b\u5feb\u901f\u7279\u6027\u548c\u7279\u6027\u9009\u9879\u677f\u7684\u793a\u4f8b\uff0c\u5176\u4e2d\u663e\u793a\u4e86\u66f2\u9762\u7684\u6765\u6e90\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_31.jpg\" alt=\"image\" \/><br \/>\n<img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_32.jpg\" alt=\"image\" \/><\/p>\n<p>\u5728\u7279\u6027\u4e2d\uff0c\u7528\u6237\u53ef\u4ee5\u66f4\u6539\u9ad8\u5ea6\u3001\u9525\u89d2\u3001\u662f\u5426\u4fdd\u6301\u5173\u8054\u6027\uff0c\u4ee5\u53ca\u6b64\u66f2\u9762\u662f\u5426\u5df2\u4fee\u526a\uff08\u8fd9\u5c06\u544a\u8bc9\u4f60\u53d6\u6d88\u4fee\u526a\u547d\u4ee4\u662f\u5426\u9002\u7528\u4e8e\u6b64\u66f2\u9762\uff09\u3002<\/p>\n<p>\u7ec3\u4e60 4-3<\/p>\n<p><strong>\u5982\u4f55\u7f16\u8f91\u66f2\u9762<\/strong><\/p>\n<ol>\n<li>\n\u542f\u52a8 AutoCAD 2025\u3002\n<\/li>\n<li>\n\u6253\u5f00 <strong>Practice 4-3.dwg<\/strong> \u6587\u4ef6\u3002\n<\/li>\n<li>\n\u786e\u4fdd\u66f2\u9762\u5173\u8054\u6027\u5df2\u6253\u5f00\u3002\n<\/li>\n<li>\n\u9009\u62e9\u6574\u4e2a\u5f62\u72b6\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u5de6\u4fa7\u7684\u7bad\u5934\uff0c\u5c06\u9525\u89d2\u66f4\u6539\u4e3a 20 \u5ea6\u3002\n<\/li>\n<li>\n\u5c06\u9ad8\u5ea6\u589e\u52a0\u5230 25 \u4e2a\u5355\u4f4d\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u5ef6\u4f38\u547d\u4ee4\uff0c\u4f7f\u7528\u62c9\u4f38\u548c\u5408\u5e76\u9009\u9879\u5c06\u56db\u6761\u4e0b\u90e8\u8fb9\u5ef6\u4f38 15 \u4e2a\u5355\u4f4d\u3002\n<\/li>\n<li>\n\u89e3\u51bb\u4e8c\u7ef4\u5f62\u72b6\u56fe\u5c42\uff0c\u5e76\u4f7f\u7528\u591a\u8fb9\u5f62\u5728\u4e24\u4e2a\u65b9\u5411\u4e0a\u8fdb\u884c\u4fee\u526a\u3002\n<\/li>\n<li>\n\u5c1d\u8bd5\u66f4\u6539\u4e24\u4e2a\u5f62\u72b6\u4e4b\u4e00\uff0c\u770b\u770b\u4fee\u526a\u540e\u7684\u5f62\u72b6\u5982\u4f55\u76f8\u5e94\u5730\u53d8\u5316\u3002\u64a4\u6d88\u4f60\u6240\u505a\u7684\u64cd\u4f5c\u3002\n<\/li>\n<li>\n\u5c1d\u8bd5\u5220\u9664\u4e24\u4e2a\u5f62\u72b6\u4e4b\u4e00\uff0c\u770b\u770b\u4fee\u526a\u5982\u4f55\u6d88\u5931\u3002\u64a4\u6d88\u4f60\u6240\u505a\u7684\u64cd\u4f5c\u3002\n<\/li>\n<li>\n\u51bb\u7ed3\u4e8c\u7ef4\u5f62\u72b6\u56fe\u5c42\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u4fee\u8865\u547d\u4ee4\uff0c\u4f7f\u7528\u9ed8\u8ba4\u503c\u5728\u9876\u90e8\u548c\u5e95\u90e8\u5236\u4f5c\u5c01\u76d6\u3002\n<\/li>\n<li>\n\u5c1d\u8bd5\u4f7f\u7528\u9020\u578b\u547d\u4ee4\u5c06\u66f2\u9762\u8f6c\u6362\u4e3a\u5b9e\u4f53\u3002\u7531\u4e8e\u5f00\u53e3\uff0c\u64cd\u4f5c\u5c06\u65e0\u6cd5\u8fdb\u884c\u3002\n<\/li>\n<li>\n\u53d6\u6d88\u4fee\u526a\u5f00\u53e3\u3002\n<\/li>\n<li>\n\u518d\u6b21\u4f7f\u7528\u9020\u578b\u547d\u4ee4\u5c06\u5176\u8f6c\u6362\u4e3a\u5b9e\u4f53\u3002\u6210\u529f\u4e86\u5417\uff1f\n<\/li>\n<li>\n\u6700\u7ec8\u5f62\u72b6\u5c06\u7c7b\u4f3c\u4e8e\u4ee5\u4e0b\u5185\u5bb9\uff1a\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_33.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"17\">\n<li>\u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\u3002<\/li>\n<\/ol>\n<p>\u7ec3\u4e60 4-4<\/p>\n<p><strong>\u5706\u89d2\u548c\u5939\u70b9\u7f16\u8f91<\/strong><\/p>\n<ol>\n<li>\n\u542f\u52a8 AutoCAD 2025\u3002\n<\/li>\n<li>\n\u6253\u5f00 <strong>Practice 4-4.dwg<\/strong> \u6587\u4ef6\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u66f2\u9762\u9009\u9879\u5361\u4e2d\u7684\u5706\u89d2\u547d\u4ee4\u8fde\u63a5\u9876\u90e8\u548c\u4e2d\u95f4\u7684\u4e24\u4e2a\u66f2\u9762\uff0c\u534a\u5f84 = 2\uff0c\u5e76\u786e\u4fdd\u4fee\u526a\u66f2\u9762 = \u662f\u3002\n<\/li>\n<li>\n\u5bf9\u53e6\u5916\u4e24\u4e2a\u66f2\u9762\u6267\u884c\u76f8\u540c\u7684\u5706\u89d2\u64cd\u4f5c\uff0c\u4f46\u8fd9\u6b21\u534a\u5f84 = 3\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u56fe\u5f62\u65b9\u6cd5\u5c06\u7b2c\u4e00\u4e2a\u5f2f\u66f2\u7684\u534a\u5f84\u66f4\u6539\u4e3a 3\u3002\n<\/li>\n<li>\n\u4f60\u7684\u6700\u7ec8\u5f62\u72b6\u5e94\u7c7b\u4f3c\u4e8e\u4ee5\u4e0b\u5185\u5bb9\uff1a\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch04_34.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"7\">\n<li>\u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>4.4 \u5982\u4f55\u7f16\u8f91\u66f2\u9762 AutoCAD \u6709\u4e13\u95e8\u4e3a\u66f2\u9762\u5236\u4f5c\u7684\u7f16\u8f91\u547d\u4ee4\uff1b\u4ee5\u4e0b\u4e09\u4e2a\u547d\u4ee4\u5c06\u6267\u884c\u4e0e\u6211\u4eec\u5728\u4e8c\u7ef4\u4e2d\u7c7b\u4f3c\u7684\u4f5c\u4e1a\u3002 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.dimioo.com\/?p=25681\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201c4.4 \u5982\u4f55\u7f16\u8f91\u66f2\u9762\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":25677,"menu_order":3,"comment_status":"open","ping_status":"closed","template":"","categories":[],"tags":[],"_links":{"self":[{"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/doc\/25681"}],"collection":[{"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/doc"}],"about":[{"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/types\/doc"}],"author":[{"embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25681"}],"version-history":[{"count":0,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/doc\/25681\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/doc\/25677"}],"wp:attachment":[{"href":"https:\/\/www.dimioo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25681"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25681"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25681"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}