茂之钳
289 lines
16 KiB
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289 lines
16 KiB
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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="headertitle">
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<div class="title">vde::mesh::TetQuality结构体 参考<div class="ingroups"><a class="el" href="group__mesh.html">网格模块 (vde::mesh)</a></div></div> </div>
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</div><!--header-->
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<div class="contents">
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<p>四面体网格质量指标
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<a href="structvde_1_1mesh_1_1TetQuality.html#details">更多...</a></p>
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<p><code>#include <<a class="el" href="mesh__quality_8h_source.html">mesh_quality.h</a>></code></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
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Public 属性</h2></td></tr>
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<tr class="memitem:ac0ab49a80daa659f6f279551f760d87c"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structvde_1_1mesh_1_1TetQuality.html#ac0ab49a80daa659f6f279551f760d87c">min_jacobian</a> = 0.0</td></tr>
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<tr class="memdesc:ac0ab49a80daa659f6f279551f760d87c"><td class="mdescLeft"> </td><td class="mdescRight">最小归一化 Jacobian [0, 1]，0=退化 1=正四面体 <a href="structvde_1_1mesh_1_1TetQuality.html#ac0ab49a80daa659f6f279551f760d87c">更多...</a><br /></td></tr>
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<tr class="separator:ac0ab49a80daa659f6f279551f760d87c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af8086a5de8d20d57ec9a52ad2150735b"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structvde_1_1mesh_1_1TetQuality.html#af8086a5de8d20d57ec9a52ad2150735b">max_jacobian</a> = 0.0</td></tr>
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<tr class="memdesc:af8086a5de8d20d57ec9a52ad2150735b"><td class="mdescLeft"> </td><td class="mdescRight">最大归一化 Jacobian <a href="structvde_1_1mesh_1_1TetQuality.html#af8086a5de8d20d57ec9a52ad2150735b">更多...</a><br /></td></tr>
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<tr class="separator:af8086a5de8d20d57ec9a52ad2150735b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a986f0bcf7f20819e8473596b55d65f3a"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structvde_1_1mesh_1_1TetQuality.html#a986f0bcf7f20819e8473596b55d65f3a">avg_jacobian</a> = 0.0</td></tr>
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<tr class="memdesc:a986f0bcf7f20819e8473596b55d65f3a"><td class="mdescLeft"> </td><td class="mdescRight">平均归一化 Jacobian <a href="structvde_1_1mesh_1_1TetQuality.html#a986f0bcf7f20819e8473596b55d65f3a">更多...</a><br /></td></tr>
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<tr class="separator:a986f0bcf7f20819e8473596b55d65f3a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8e9bac2b44d90286e16be3d9a07d8138"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structvde_1_1mesh_1_1TetQuality.html#a8e9bac2b44d90286e16be3d9a07d8138">min_dihedral_deg</a> = 0.0</td></tr>
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<tr class="memdesc:a8e9bac2b44d90286e16be3d9a07d8138"><td class="mdescLeft"> </td><td class="mdescRight">最小二面角（度），太小会导致刚度矩阵病态 <a href="structvde_1_1mesh_1_1TetQuality.html#a8e9bac2b44d90286e16be3d9a07d8138">更多...</a><br /></td></tr>
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<tr class="separator:a8e9bac2b44d90286e16be3d9a07d8138"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ae0bbc17c79ff6797c46103aef43c05a0"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structvde_1_1mesh_1_1TetQuality.html#ae0bbc17c79ff6797c46103aef43c05a0">max_dihedral_deg</a> = 0.0</td></tr>
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<tr class="memdesc:ae0bbc17c79ff6797c46103aef43c05a0"><td class="mdescLeft"> </td><td class="mdescRight">最大二面角（度），接近 180° 表示退化 <a href="structvde_1_1mesh_1_1TetQuality.html#ae0bbc17c79ff6797c46103aef43c05a0">更多...</a><br /></td></tr>
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<tr class="separator:ae0bbc17c79ff6797c46103aef43c05a0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ae4d18dc02cf97cac2441788e5e30b4a6"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structvde_1_1mesh_1_1TetQuality.html#ae4d18dc02cf97cac2441788e5e30b4a6">max_aspect_ratio</a> = 0.0</td></tr>
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<tr class="memdesc:ae4d18dc02cf97cac2441788e5e30b4a6"><td class="mdescLeft"> </td><td class="mdescRight">最大长宽比（外接球半径 / 最短边） <a href="structvde_1_1mesh_1_1TetQuality.html#ae4d18dc02cf97cac2441788e5e30b4a6">更多...</a><br /></td></tr>
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<tr class="separator:ae4d18dc02cf97cac2441788e5e30b4a6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:afd8249c99d4b1be50290e4bfafb2b06c"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structvde_1_1mesh_1_1TetQuality.html#afd8249c99d4b1be50290e4bfafb2b06c">degenerate_tets</a> = 0</td></tr>
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<tr class="memdesc:afd8249c99d4b1be50290e4bfafb2b06c"><td class="mdescLeft"> </td><td class="mdescRight">退化四面体数（体积 ≈ 0 或 Jacobian ≈ 0） <a href="structvde_1_1mesh_1_1TetQuality.html#afd8249c99d4b1be50290e4bfafb2b06c">更多...</a><br /></td></tr>
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<tr class="separator:afd8249c99d4b1be50290e4bfafb2b06c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aaa648913492c6291a0ca698cd0adcacc"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structvde_1_1mesh_1_1TetQuality.html#aaa648913492c6291a0ca698cd0adcacc">total_tets</a> = 0</td></tr>
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<tr class="memdesc:aaa648913492c6291a0ca698cd0adcacc"><td class="mdescLeft"> </td><td class="mdescRight">四面体总数 <a href="structvde_1_1mesh_1_1TetQuality.html#aaa648913492c6291a0ca698cd0adcacc">更多...</a><br /></td></tr>
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<tr class="separator:aaa648913492c6291a0ca698cd0adcacc"><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>四面体网格质量指标 </p>
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<p class="definition">在文件 <a class="el" href="mesh__quality_8h_source.html">mesh_quality.h</a> 第 <a class="el" href="mesh__quality_8h_source.html#l00059">59</a> 行定义.</p>
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</div><h2 class="groupheader">类成员变量说明</h2>
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<a id="a986f0bcf7f20819e8473596b55d65f3a"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a986f0bcf7f20819e8473596b55d65f3a">◆ </a></span>avg_jacobian</h2>
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<div class="memitem">
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<td class="memname">double vde::mesh::TetQuality::avg_jacobian = 0.0</td>
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</div><div class="memdoc">
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<p>平均归一化 Jacobian </p>
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<p class="definition">在文件 <a class="el" href="mesh__quality_8h_source.html">mesh_quality.h</a> 第 <a class="el" href="mesh__quality_8h_source.html#l00062">62</a> 行定义.</p>
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<a id="afd8249c99d4b1be50290e4bfafb2b06c"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#afd8249c99d4b1be50290e4bfafb2b06c">◆ </a></span>degenerate_tets</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname">size_t vde::mesh::TetQuality::degenerate_tets = 0</td>
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</table>
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</div><div class="memdoc">
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<p>退化四面体数（体积 ≈ 0 或 Jacobian ≈ 0） </p>
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<p class="definition">在文件 <a class="el" href="mesh__quality_8h_source.html">mesh_quality.h</a> 第 <a class="el" href="mesh__quality_8h_source.html#l00066">66</a> 行定义.</p>
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<a id="ae4d18dc02cf97cac2441788e5e30b4a6"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ae4d18dc02cf97cac2441788e5e30b4a6">◆ </a></span>max_aspect_ratio</h2>
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<div class="memitem">
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<div class="memproto">
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<td class="memname">double vde::mesh::TetQuality::max_aspect_ratio = 0.0</td>
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</table>
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</div><div class="memdoc">
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<p>最大长宽比（外接球半径 / 最短边） </p>
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<p class="definition">在文件 <a class="el" href="mesh__quality_8h_source.html">mesh_quality.h</a> 第 <a class="el" href="mesh__quality_8h_source.html#l00065">65</a> 行定义.</p>
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<a id="ae0bbc17c79ff6797c46103aef43c05a0"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ae0bbc17c79ff6797c46103aef43c05a0">◆ </a></span>max_dihedral_deg</h2>
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<div class="memitem">
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<div class="memproto">
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<td class="memname">double vde::mesh::TetQuality::max_dihedral_deg = 0.0</td>
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</div><div class="memdoc">
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<p>最大二面角（度），接近 180° 表示退化 </p>
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<p class="definition">在文件 <a class="el" href="mesh__quality_8h_source.html">mesh_quality.h</a> 第 <a class="el" href="mesh__quality_8h_source.html#l00064">64</a> 行定义.</p>
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<a id="af8086a5de8d20d57ec9a52ad2150735b"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#af8086a5de8d20d57ec9a52ad2150735b">◆ </a></span>max_jacobian</h2>
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<div class="memitem">
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<td class="memname">double vde::mesh::TetQuality::max_jacobian = 0.0</td>
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</table>
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</div><div class="memdoc">
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<p>最大归一化 Jacobian </p>
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<p class="definition">在文件 <a class="el" href="mesh__quality_8h_source.html">mesh_quality.h</a> 第 <a class="el" href="mesh__quality_8h_source.html#l00061">61</a> 行定义.</p>
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<a id="a8e9bac2b44d90286e16be3d9a07d8138"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a8e9bac2b44d90286e16be3d9a07d8138">◆ </a></span>min_dihedral_deg</h2>
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<div class="memitem">
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<td class="memname">double vde::mesh::TetQuality::min_dihedral_deg = 0.0</td>
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</div><div class="memdoc">
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<p>最小二面角（度），太小会导致刚度矩阵病态 </p>
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<p class="definition">在文件 <a class="el" href="mesh__quality_8h_source.html">mesh_quality.h</a> 第 <a class="el" href="mesh__quality_8h_source.html#l00063">63</a> 行定义.</p>
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<a id="ac0ab49a80daa659f6f279551f760d87c"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ac0ab49a80daa659f6f279551f760d87c">◆ </a></span>min_jacobian</h2>
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<div class="memitem">
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<td class="memname">double vde::mesh::TetQuality::min_jacobian = 0.0</td>
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</table>
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</div><div class="memdoc">
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<p>最小归一化 Jacobian [0, 1]，0=退化 1=正四面体 </p>
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<p class="definition">在文件 <a class="el" href="mesh__quality_8h_source.html">mesh_quality.h</a> 第 <a class="el" href="mesh__quality_8h_source.html#l00060">60</a> 行定义.</p>
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<a id="aaa648913492c6291a0ca698cd0adcacc"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#aaa648913492c6291a0ca698cd0adcacc">◆ </a></span>total_tets</h2>
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<div class="memitem">
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<td class="memname">size_t vde::mesh::TetQuality::total_tets = 0</td>
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</div><div class="memdoc">
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<p>四面体总数 </p>
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<p class="definition">在文件 <a class="el" href="mesh__quality_8h_source.html">mesh_quality.h</a> 第 <a class="el" href="mesh__quality_8h_source.html#l00067">67</a> 行定义.</p>
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</div>
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</div>
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<hr/>该结构体的文档由以下文件生成:<ul>
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<li>include/vde/mesh/<a class="el" href="mesh__quality_8h_source.html">mesh_quality.h</a></li>
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