茂之钳
209 lines
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209 lines
18 KiB
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<div id="projectname">ViewDesignEngine
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 <span id="projectnumber">3.1.0</span>
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<div id="projectbrief">高性能 CAD 计算几何引擎</div>
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<a href="#namespaces">命名空间</a> |
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<div class="title">modeling.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>高层 B-Rep 建模 API
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<a href="#details">更多...</a></p>
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<div class="textblock"><code>#include "<a class="el" href="point_8h_source.html">vde/core/point.h</a>"</code><br />
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<code>#include "<a class="el" href="brep_8h_source.html">vde/brep/brep.h</a>"</code><br />
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modeling.h 的引用(Include)关系图:</div>
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<p><a href="modeling_8h_source.html">浏览源代码.</a></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="namespaces"></a>
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命名空间</h2></td></tr>
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<tr class="memitem:namespacevde"><td class="memItemLeft" align="right" valign="top">  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde.html">vde</a></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:namespacevde_1_1brep"><td class="memItemLeft" align="right" valign="top">  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde_1_1brep.html">vde::brep</a></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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函数</h2></td></tr>
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<tr class="memitem:a11885ccd93e2322b983c750061eaa28b"><td class="memItemLeft" align="right" valign="top">BrepModel </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde_1_1brep.html#a11885ccd93e2322b983c750061eaa28b">vde::brep::extrude</a> (const curves::NurbsCurve &profile, const Vector3D &dir)</td></tr>
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<tr class="memdesc:a11885ccd93e2322b983c750061eaa28b"><td class="mdescLeft"> </td><td class="mdescRight">沿方向挤出平面轮廓 <a href="namespacevde_1_1brep.html#a11885ccd93e2322b983c750061eaa28b">更多...</a><br /></td></tr>
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<tr class="separator:a11885ccd93e2322b983c750061eaa28b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:afbba855cbc153b7da3aa201246c7bfe0"><td class="memItemLeft" align="right" valign="top">BrepModel </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde_1_1brep.html#afbba855cbc153b7da3aa201246c7bfe0">vde::brep::revolve</a> (const curves::NurbsCurve &profile, const Point3D &axis_origin, const Vector3D &axis_dir, double angle_rad=2.0 *M_PI)</td></tr>
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<tr class="memdesc:afbba855cbc153b7da3aa201246c7bfe0"><td class="mdescLeft"> </td><td class="mdescRight">绕轴旋转平面轮廓 <a href="namespacevde_1_1brep.html#afbba855cbc153b7da3aa201246c7bfe0">更多...</a><br /></td></tr>
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<tr class="separator:afbba855cbc153b7da3aa201246c7bfe0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9dd78da8d6a11af52c0c95cfc41c1414"><td class="memItemLeft" align="right" valign="top">BrepModel </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde_1_1brep.html#a9dd78da8d6a11af52c0c95cfc41c1414">vde::brep::sweep</a> (const curves::NurbsCurve &profile, const curves::NurbsCurve &path)</td></tr>
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<tr class="memdesc:a9dd78da8d6a11af52c0c95cfc41c1414"><td class="mdescLeft"> </td><td class="mdescRight">沿任意路径扫掠轮廓 <a href="namespacevde_1_1brep.html#a9dd78da8d6a11af52c0c95cfc41c1414">更多...</a><br /></td></tr>
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<tr class="separator:a9dd78da8d6a11af52c0c95cfc41c1414"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ae4431aff57585213ee2713a7623ab7ae"><td class="memItemLeft" align="right" valign="top">BrepModel </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde_1_1brep.html#ae4431aff57585213ee2713a7623ab7ae">vde::brep::loft</a> (const std::vector< curves::NurbsCurve > &profiles)</td></tr>
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<tr class="memdesc:ae4431aff57585213ee2713a7623ab7ae"><td class="mdescLeft"> </td><td class="mdescRight">在两个或多个轮廓曲线之间放样 <a href="namespacevde_1_1brep.html#ae4431aff57585213ee2713a7623ab7ae">更多...</a><br /></td></tr>
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<tr class="separator:ae4431aff57585213ee2713a7623ab7ae"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac1cb7871101ff5be06577548ac41aaac"><td class="memItemLeft" align="right" valign="top">BrepModel </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde_1_1brep.html#ac1cb7871101ff5be06577548ac41aaac">vde::brep::make_box</a> (double w, double h, double d)</td></tr>
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<tr class="memdesc:ac1cb7871101ff5be06577548ac41aaac"><td class="mdescLeft"> </td><td class="mdescRight">创建立方体 <a href="namespacevde_1_1brep.html#ac1cb7871101ff5be06577548ac41aaac">更多...</a><br /></td></tr>
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<tr class="separator:ac1cb7871101ff5be06577548ac41aaac"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad5e851f10fbd1962c42a8574b193faa3"><td class="memItemLeft" align="right" valign="top">BrepModel </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde_1_1brep.html#ad5e851f10fbd1962c42a8574b193faa3">vde::brep::make_cylinder</a> (double radius, double height, int segments=32)</td></tr>
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<tr class="memdesc:ad5e851f10fbd1962c42a8574b193faa3"><td class="mdescLeft"> </td><td class="mdescRight">创建圆柱体 <a href="namespacevde_1_1brep.html#ad5e851f10fbd1962c42a8574b193faa3">更多...</a><br /></td></tr>
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<tr class="separator:ad5e851f10fbd1962c42a8574b193faa3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a30605a9398550c5cc0b298e04c60ca61"><td class="memItemLeft" align="right" valign="top">BrepModel </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde_1_1brep.html#a30605a9398550c5cc0b298e04c60ca61">vde::brep::make_sphere</a> (double radius, int segments_u=32, int segments_v=16)</td></tr>
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<tr class="memdesc:a30605a9398550c5cc0b298e04c60ca61"><td class="mdescLeft"> </td><td class="mdescRight">创建球体 <a href="namespacevde_1_1brep.html#a30605a9398550c5cc0b298e04c60ca61">更多...</a><br /></td></tr>
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<tr class="separator:a30605a9398550c5cc0b298e04c60ca61"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1034cf756961c7a361e43826802480a5"><td class="memItemLeft" align="right" valign="top">BrepModel </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde_1_1brep.html#a1034cf756961c7a361e43826802480a5">vde::brep::fillet</a> (const BrepModel &body, int edge_id, double radius)</td></tr>
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<tr class="memdesc:a1034cf756961c7a361e43826802480a5"><td class="mdescLeft"> </td><td class="mdescRight">对边做圆角处理 <a href="namespacevde_1_1brep.html#a1034cf756961c7a361e43826802480a5">更多...</a><br /></td></tr>
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<tr class="separator:a1034cf756961c7a361e43826802480a5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2fc7e2f6626c6f8405adf05db1105a68"><td class="memItemLeft" align="right" valign="top">BrepModel </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde_1_1brep.html#a2fc7e2f6626c6f8405adf05db1105a68">vde::brep::chamfer</a> (const BrepModel &body, int edge_id, double distance)</td></tr>
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<tr class="memdesc:a2fc7e2f6626c6f8405adf05db1105a68"><td class="mdescLeft"> </td><td class="mdescRight">对边做倒角 <a href="namespacevde_1_1brep.html#a2fc7e2f6626c6f8405adf05db1105a68">更多...</a><br /></td></tr>
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<tr class="separator:a2fc7e2f6626c6f8405adf05db1105a68"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a4d2c4003b97c665cd94597baec7e1ff9"><td class="memItemLeft" align="right" valign="top">BrepModel </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacevde_1_1brep.html#a4d2c4003b97c665cd94597baec7e1ff9">vde::brep::shell</a> (const BrepModel &body, int face_id, double thickness)</td></tr>
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<tr class="memdesc:a4d2c4003b97c665cd94597baec7e1ff9"><td class="mdescLeft"> </td><td class="mdescRight">抽壳（挖空实体） <a href="namespacevde_1_1brep.html#a4d2c4003b97c665cd94597baec7e1ff9">更多...</a><br /></td></tr>
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<tr class="separator:a4d2c4003b97c665cd94597baec7e1ff9"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
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<div class="textblock"><p>高层 B-Rep 建模 API </p>
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<p>提供 B-Rep 实体的创建和编辑操作，类比于 CAD 系统的特征建模功能。</p>
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<h2><a class="anchor" id="autotoc_md14"></a>
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功能概览</h2>
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<table class="markdownTable">
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<tr class="markdownTableHead">
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<th class="markdownTableHeadNone">类别 </th><th class="markdownTableHeadNone">操作 </th></tr>
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<tr class="markdownTableRowOdd">
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<td class="markdownTableBodyNone">基本体 </td><td class="markdownTableBodyNone">make_box, make_cylinder, make_sphere </td></tr>
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<tr class="markdownTableRowEven">
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<td class="markdownTableBodyNone">扫掠特征 </td><td class="markdownTableBodyNone">extrude, revolve, sweep, loft </td></tr>
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<tr class="markdownTableRowOdd">
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<td class="markdownTableBodyNone">编辑操作 </td><td class="markdownTableBodyNone">fillet, chamfer, shell </td></tr>
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</table>
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<h2><a class="anchor" id="autotoc_md15"></a>
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使用模式</h2>
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<p>每个函数返回一个新的 BrepModel（值语义），适合链式构建：</p>
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<div class="fragment"><div class="line"><span class="keyword">auto</span> body = <a class="code" href="namespacevde_1_1brep.html#ac1cb7871101ff5be06577548ac41aaac">make_box</a>(10, 5, 3);</div>
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<div class="line"><span class="comment">// 或者更复杂的构建:</span></div>
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<div class="line"><span class="keyword">auto</span> profile = NURBS 曲线;</div>
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<div class="line"><span class="keyword">auto</span> swept = <a class="code" href="namespacevde_1_1brep.html#a11885ccd93e2322b983c750061eaa28b">extrude</a>(profile, <a class="code" href="namespacevde_1_1core.html#ab763c018d19e10e91a6c6d6ab2ccc8e0">Vector3D</a>(0, 0, 10));</div>
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<div class="line"><span class="keyword">auto</span> rounded = <a class="code" href="namespacevde_1_1brep.html#a1034cf756961c7a361e43826802480a5">fillet</a>(swept, 0, 2.0);</div>
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<div class="ttc" id="anamespacevde_1_1brep_html_a1034cf756961c7a361e43826802480a5"><div class="ttname"><a href="namespacevde_1_1brep.html#a1034cf756961c7a361e43826802480a5">vde::brep::fillet</a></div><div class="ttdeci">BrepModel fillet(const BrepModel &body, int edge_id, double radius)</div><div class="ttdoc">对边做圆角处理</div></div>
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<div class="ttc" id="anamespacevde_1_1brep_html_a11885ccd93e2322b983c750061eaa28b"><div class="ttname"><a href="namespacevde_1_1brep.html#a11885ccd93e2322b983c750061eaa28b">vde::brep::extrude</a></div><div class="ttdeci">BrepModel extrude(const curves::NurbsCurve &profile, const Vector3D &dir)</div><div class="ttdoc">沿方向挤出平面轮廓</div></div>
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<div class="ttc" id="anamespacevde_1_1brep_html_ac1cb7871101ff5be06577548ac41aaac"><div class="ttname"><a href="namespacevde_1_1brep.html#ac1cb7871101ff5be06577548ac41aaac">vde::brep::make_box</a></div><div class="ttdeci">BrepModel make_box(double w, double h, double d)</div><div class="ttdoc">创建立方体</div></div>
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<div class="ttc" id="anamespacevde_1_1core_html_ab763c018d19e10e91a6c6d6ab2ccc8e0"><div class="ttname"><a href="namespacevde_1_1core.html#ab763c018d19e10e91a6c6d6ab2ccc8e0">vde::core::Vector3D</a></div><div class="ttdeci">foundation::Vector3D Vector3D</div><div class="ttdoc">双精度三维向量（重新导出）</div><div class="ttdef"><b>Definition:</b> <a href="point_8h_source.html#l00049">point.h:49</a></div></div>
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<p class="definition">在文件 <a class="el" href="modeling_8h_source.html">modeling.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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