茂之钳
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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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<div class="title">mesh_curvature.h</div> </div>
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<a href="mesh__curvature_8h.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#pragma once</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#include "<a class="code" href="halfedge__mesh_8h.html">vde/mesh/halfedge_mesh.h</a>"</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor">#include <vector></span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>  </div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="keyword">namespace </span><a class="code" href="namespacevde_1_1mesh.html">vde::mesh</a> {</div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="keyword">using</span> <a class="code" href="namespacevde_1_1core.html#a78483c599a40e4f333418667a77e3862">core::Point2D</a>;</div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="keyword">using</span> <a class="code" href="namespacevde_1_1core.html#ac6aed70c4b90d13f10217267cd7a1952">core::Point3D</a>;</div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="keyword">using</span> <a class="code" href="namespacevde_1_1core.html#ab763c018d19e10e91a6c6d6ab2ccc8e0">core::Vector3D</a>;</div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>  </div>
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<div class="line"><a name="l00014"></a><span class="lineno"><a class="line" href="structvde_1_1mesh_1_1CurvatureResult.html"> 14</a></span> <span class="keyword">struct </span><a class="code" href="structvde_1_1mesh_1_1CurvatureResult.html">CurvatureResult</a> {</div>
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<div class="line"><a name="l00015"></a><span class="lineno"><a class="line" href="structvde_1_1mesh_1_1CurvatureResult.html#a598833f2b8ccc64eb752ec8440b07889"> 15</a></span>  std::vector<double> <a class="code" href="structvde_1_1mesh_1_1CurvatureResult.html#a598833f2b8ccc64eb752ec8440b07889">gaussian</a>; </div>
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<div class="line"><a name="l00016"></a><span class="lineno"><a class="line" href="structvde_1_1mesh_1_1CurvatureResult.html#ae78241c5d971d013a7dd9865e539d31b"> 16</a></span>  std::vector<double> <a class="code" href="structvde_1_1mesh_1_1CurvatureResult.html#ae78241c5d971d013a7dd9865e539d31b">mean</a>; </div>
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<div class="line"><a name="l00017"></a><span class="lineno"><a class="line" href="structvde_1_1mesh_1_1CurvatureResult.html#abfd1689c35720f399ba42c03cf9a526d"> 17</a></span>  std::vector<double> <a class="code" href="structvde_1_1mesh_1_1CurvatureResult.html#abfd1689c35720f399ba42c03cf9a526d">area</a>; </div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> };</div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
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<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="group__mesh.html#gad85a12c525696c7f01cfa1473dbe547a"> 46</a></span> <a class="code" href="structvde_1_1mesh_1_1CurvatureResult.html">CurvatureResult</a> <a class="code" href="group__mesh.html#gad85a12c525696c7f01cfa1473dbe547a">compute_curvature</a>(<span class="keyword">const</span> <a class="code" href="classvde_1_1mesh_1_1HalfedgeMesh.html">HalfedgeMesh</a>& mesh);</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  </div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> } <span class="comment">// namespace vde::mesh</span></div>
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<div class="ttc" id="aclassvde_1_1mesh_1_1HalfedgeMesh_html"><div class="ttname"><a href="classvde_1_1mesh_1_1HalfedgeMesh.html">vde::mesh::HalfedgeMesh</a></div><div class="ttdoc">半边数据结构三角网格</div><div class="ttdef"><b>Definition:</b> <a href="halfedge__mesh_8h_source.html#l00054">halfedge_mesh.h:54</a></div></div>
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<div class="ttc" id="agroup__mesh_html_gad85a12c525696c7f01cfa1473dbe547a"><div class="ttname"><a href="group__mesh.html#gad85a12c525696c7f01cfa1473dbe547a">vde::mesh::compute_curvature</a></div><div class="ttdeci">CurvatureResult compute_curvature(const HalfedgeMesh &mesh)</div><div class="ttdoc">离散曲率计算（Cotan 公式，Meyer et al. 2003）</div></div>
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<div class="ttc" id="ahalfedge__mesh_8h_html"><div class="ttname"><a href="halfedge__mesh_8h.html">halfedge_mesh.h</a></div></div>
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<div class="ttc" id="anamespacevde_1_1core_html_a78483c599a40e4f333418667a77e3862"><div class="ttname"><a href="namespacevde_1_1core.html#a78483c599a40e4f333418667a77e3862">vde::core::Point2D</a></div><div class="ttdeci">foundation::Point2D Point2D</div><div class="ttdoc">双精度二维点（重新导出）</div><div class="ttdef"><b>Definition:</b> <a href="point_8h_source.html#l00029">point.h:29</a></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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<div class="ttc" id="anamespacevde_1_1core_html_ac6aed70c4b90d13f10217267cd7a1952"><div class="ttname"><a href="namespacevde_1_1core.html#ac6aed70c4b90d13f10217267cd7a1952">vde::core::Point3D</a></div><div class="ttdeci">foundation::Point3D Point3D</div><div class="ttdoc">双精度三维点（重新导出）</div><div class="ttdef"><b>Definition:</b> <a href="point_8h_source.html#l00031">point.h:31</a></div></div>
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<div class="ttc" id="anamespacevde_1_1mesh_html"><div class="ttname"><a href="namespacevde_1_1mesh.html">vde::mesh</a></div><div class="ttdef"><b>Definition:</b> <a href="alpha__shapes_8h_source.html#l00006">alpha_shapes.h:6</a></div></div>
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<div class="ttc" id="astructvde_1_1mesh_1_1CurvatureResult_html"><div class="ttname"><a href="structvde_1_1mesh_1_1CurvatureResult.html">vde::mesh::CurvatureResult</a></div><div class="ttdoc">离散曲率计算结果</div><div class="ttdef"><b>Definition:</b> <a href="mesh__curvature_8h_source.html#l00014">mesh_curvature.h:14</a></div></div>
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<div class="ttc" id="astructvde_1_1mesh_1_1CurvatureResult_html_a598833f2b8ccc64eb752ec8440b07889"><div class="ttname"><a href="structvde_1_1mesh_1_1CurvatureResult.html#a598833f2b8ccc64eb752ec8440b07889">vde::mesh::CurvatureResult::gaussian</a></div><div class="ttdeci">std::vector< double > gaussian</div><div class="ttdoc">每顶点高斯曲率 K = κ₁·κ₂</div><div class="ttdef"><b>Definition:</b> <a href="mesh__curvature_8h_source.html#l00015">mesh_curvature.h:15</a></div></div>
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<div class="ttc" id="astructvde_1_1mesh_1_1CurvatureResult_html_abfd1689c35720f399ba42c03cf9a526d"><div class="ttname"><a href="structvde_1_1mesh_1_1CurvatureResult.html#abfd1689c35720f399ba42c03cf9a526d">vde::mesh::CurvatureResult::area</a></div><div class="ttdeci">std::vector< double > area</div><div class="ttdoc">每顶点 Voronoi 面积（曲率归一化权重）</div><div class="ttdef"><b>Definition:</b> <a href="mesh__curvature_8h_source.html#l00017">mesh_curvature.h:17</a></div></div>
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<div class="ttc" id="astructvde_1_1mesh_1_1CurvatureResult_html_ae78241c5d971d013a7dd9865e539d31b"><div class="ttname"><a href="structvde_1_1mesh_1_1CurvatureResult.html#ae78241c5d971d013a7dd9865e539d31b">vde::mesh::CurvatureResult::mean</a></div><div class="ttdeci">std::vector< double > mean</div><div class="ttdoc">每顶点平均曲率 H = (κ₁+κ₂)/2</div><div class="ttdef"><b>Definition:</b> <a href="mesh__curvature_8h_source.html#l00016">mesh_curvature.h:16</a></div></div>
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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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