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docs: generated API documentation (483 pages)
2026-07-24 11:55:47 +00:00

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<a href="#namespaces">命名空间</a> &#124;
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<div class="headertitle">
<div class="title">iges_import.h 文件参考<div class="ingroups"><a class="el" href="group__brep.html">B-Rep 模块 (vde::brep)</a></div></div> </div>
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<p>IGES 文件导入（ANSI Y14.26M）
<a href="#details">更多...</a></p>
<div class="textblock"><code>#include &quot;<a class="el" href="brep_8h_source.html">vde/brep/brep.h</a>&quot;</code><br />
<code>#include &lt;string&gt;</code><br />
<code>#include &lt;vector&gt;</code><br />
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iges_import.h 的引用(Include)关系图:</div>
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<p><a href="iges__import_8h_source.html">浏览源代码.</a></p>
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命名空间</h2></td></tr>
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枚举</h2></td></tr>
<tr class="memitem:ae78c281601ce520b37270713c86de162"><td class="memItemLeft" align="right" valign="top">enum class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde_1_1brep.html#ae78c281601ce520b37270713c86de162">vde::brep::IgesError</a> { <br />
&#160;&#160;<a class="el" href="namespacevde_1_1brep.html#ae78c281601ce520b37270713c86de162aa60852f204ed8028c1c58808b746d115">vde::brep::Ok</a> = 0
, <a class="el" href="namespacevde_1_1brep.html#ae78c281601ce520b37270713c86de162a2767828026039e8ba7b38973cbb701f2">vde::brep::FileNotFound</a>
, <a class="el" href="namespacevde_1_1brep.html#ae78c281601ce520b37270713c86de162ae41199faa7290c167f70f314c5e6c165">vde::brep::ParseError</a>
, <a class="el" href="namespacevde_1_1brep.html#ae78c281601ce520b37270713c86de162af2969996ddc8f288de37705af060ae63">vde::brep::InvalidSection</a>
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&#160;&#160;<a class="el" href="namespacevde_1_1brep.html#ae78c281601ce520b37270713c86de162a63f4678302ac9c2a2b595eaa821d8e73">vde::brep::UnsupportedEntity</a>
, <a class="el" href="namespacevde_1_1brep.html#ae78c281601ce520b37270713c86de162abe1779400b67a7fef4fa5bf93ec5e18f">vde::brep::MissingEntity</a>
, <a class="el" href="namespacevde_1_1brep.html#ae78c281601ce520b37270713c86de162a764a35d8475730750db2c0eb069d2443">vde::brep::EntityTypeError</a>
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<tr class="memdesc:ae78c281601ce520b37270713c86de162"><td class="mdescLeft">&#160;</td><td class="mdescRight">IGES 导入错误码 <a href="namespacevde_1_1brep.html#ae78c281601ce520b37270713c86de162">更多...</a><br /></td></tr>
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函数</h2></td></tr>
<tr class="memitem:adee90de5426184584b215cea82bbd1ac"><td class="memItemLeft" align="right" valign="top">std::vector&lt; BrepModel &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde_1_1brep.html#adee90de5426184584b215cea82bbd1ac">vde::brep::import_iges</a> (const std::string &amp;filepath)</td></tr>
<tr class="memdesc:adee90de5426184584b215cea82bbd1ac"><td class="mdescLeft">&#160;</td><td class="mdescRight">从文件导入 IGES <a href="namespacevde_1_1brep.html#adee90de5426184584b215cea82bbd1ac">更多...</a><br /></td></tr>
<tr class="separator:adee90de5426184584b215cea82bbd1ac"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a97aa899788ec303a7e61e2d6edd08175"><td class="memItemLeft" align="right" valign="top">std::vector&lt; BrepModel &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde_1_1brep.html#a97aa899788ec303a7e61e2d6edd08175">vde::brep::import_iges_from_string</a> (const std::string &amp;data)</td></tr>
<tr class="memdesc:a97aa899788ec303a7e61e2d6edd08175"><td class="mdescLeft">&#160;</td><td class="mdescRight">从字符串导入 IGES（用于测试） <a href="namespacevde_1_1brep.html#a97aa899788ec303a7e61e2d6edd08175">更多...</a><br /></td></tr>
<tr class="separator:a97aa899788ec303a7e61e2d6edd08175"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a34d58f6db9bfb1bb8abf46bb94eafc6f"><td class="memItemLeft" align="right" valign="top">IgesError&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde_1_1brep.html#a34d58f6db9bfb1bb8abf46bb94eafc6f">vde::brep::iges_last_error</a> ()</td></tr>
<tr class="memdesc:a34d58f6db9bfb1bb8abf46bb94eafc6f"><td class="mdescLeft">&#160;</td><td class="mdescRight">获取最近一次 IGES 导入的错误码 <a href="namespacevde_1_1brep.html#a34d58f6db9bfb1bb8abf46bb94eafc6f">更多...</a><br /></td></tr>
<tr class="separator:a34d58f6db9bfb1bb8abf46bb94eafc6f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3f7d19410534ba8e0e97f089fbbcb9f1"><td class="memItemLeft" align="right" valign="top">const std::string &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde_1_1brep.html#a3f7d19410534ba8e0e97f089fbbcb9f1">vde::brep::iges_last_error_message</a> ()</td></tr>
<tr class="memdesc:a3f7d19410534ba8e0e97f089fbbcb9f1"><td class="mdescLeft">&#160;</td><td class="mdescRight">获取最近一次 IGES 导入的可读错误描述 <a href="namespacevde_1_1brep.html#a3f7d19410534ba8e0e97f089fbbcb9f1">更多...</a><br /></td></tr>
<tr class="separator:a3f7d19410534ba8e0e97f089fbbcb9f1"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
<div class="textblock"><p>IGES 文件导入（ANSI Y14.26M） </p>
<p>解析 IGES 格式文件（.igs / .iges）并转换为 B-Rep 模型。</p>
<h2><a class="anchor" id="autotoc_md12"></a>
IGES 格式概述</h2>
<p>IGES (Initial Graphics Exchange Specification) 是一种旧式但广泛使用的 CAD 数据交换格式。 采用 80 字符固定宽度记录格式，分为 5 个区域：</p>
<ul>
<li><b>S (Start)</b>: 自由格式注释</li>
<li><b>G (Global)</b>: 参数分隔符、单位、精度等全局设置</li>
<li><b>D (Directory)</b>: 实体目录（类型、线型、颜色等属性）</li>
<li><b>P (Parameter)</b>: 实体参数数据</li>
<li><b>T (Terminate)</b>: 文件结束标记</li>
</ul>
<h2><a class="anchor" id="autotoc_md13"></a>
支持的实体类型</h2>
<p>主要支持几何和拓扑实体：</p><ul>
<li>Type 100: Circular Arc</li>
<li>Type 110: Line</li>
<li>Type 116: Point</li>
<li>Type 126: Rational B-Spline Curve</li>
<li>Type 128: Rational B-Spline Surface</li>
<li>Type 108: Plane</li>
<li>Type 186: Manifold Solid B-Rep Object</li>
<li>Type 502/504/508/510/514: B-Rep 拓扑（顶点/边/环/面/壳） </li>
</ul>
<p class="definition">在文件 <a class="el" href="iges__import_8h_source.html">iges_import.h</a> 中定义.</p>
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<li class="footer">生成于 2026年 七月 24日 星期五 11:21:23 , 为 ViewDesignEngine使用 <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.1 </li>
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