茂之钳
156 lines
18 KiB
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156 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="spatial__index_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>  </div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#pragma once</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "<a class="code" href="aabb_8h.html">vde/core/aabb.h</a>"</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include "<a class="code" href="line_8h.html">vde/core/line.h</a>"</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include "<a class="code" href="triangle_8h.html">vde/core/triangle.h</a>"</span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <vector></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <memory></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  </div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">namespace </span><a class="code" href="namespacevde_1_1spatial.html">vde::spatial</a> {</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">using</span> <a class="code" href="namespacevde_1_1core.html#a5e6679209cad0695e1b9d088c4b0e224">core::AABB3D</a>;</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</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="l00027"></a><span class="lineno"> 27</span> <span class="keyword">using</span> <a class="code" href="namespacevde_1_1core.html#a04dc76bd933ba44d1aed5cd6d24bebeb">core::Ray3Dd</a>;</div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">using</span> <a class="code" href="namespacevde_1_1core.html#a2d5a2fbdd5b868a1f767d069322d0acd">core::Triangle3D</a>;</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  </div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classvde_1_1spatial_1_1SpatialIndex.html"> 44</a></span> <span class="keyword">class </span><a class="code" href="classvde_1_1spatial_1_1SpatialIndex.html">SpatialIndex</a> {</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="classvde_1_1spatial_1_1SpatialIndex.html#ab27637c0122a9fd82ebc12598db496f1"> 46</a></span>  <span class="keyword">virtual</span> <a class="code" href="classvde_1_1spatial_1_1SpatialIndex.html#ab27637c0122a9fd82ebc12598db496f1">~SpatialIndex</a>() = <span class="keywordflow">default</span>;</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="l00060"></a><span class="lineno"><a class="line" href="classvde_1_1spatial_1_1SpatialIndex.html#a3cc8e80b3f92fbb5766094066a120364"> 60</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classvde_1_1spatial_1_1SpatialIndex.html#a3cc8e80b3f92fbb5766094066a120364">build</a>(<span class="keyword">const</span> std::vector<T>& items) = 0;</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  </div>
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<div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classvde_1_1spatial_1_1SpatialIndex.html#ad494ecb8a0178a8bedddfd0278b39162"> 70</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classvde_1_1spatial_1_1SpatialIndex.html#ad494ecb8a0178a8bedddfd0278b39162">insert</a>(<span class="keyword">const</span> T& item) = 0;</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  </div>
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<div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="classvde_1_1spatial_1_1SpatialIndex.html#a135664f598eae21a922ceead3a60d5ab"> 78</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classvde_1_1spatial_1_1SpatialIndex.html#a135664f598eae21a922ceead3a60d5ab">remove</a>(<span class="keyword">const</span> T& item) = 0;</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  </div>
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<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="classvde_1_1spatial_1_1SpatialIndex.html#acaddc825aeb513861587e070ed222584"> 86</a></span>  <span class="keyword">virtual</span> std::vector<T> <a class="code" href="classvde_1_1spatial_1_1SpatialIndex.html#acaddc825aeb513861587e070ed222584">query_range</a>(<span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#a5e6679209cad0695e1b9d088c4b0e224">AABB3D</a>& range) <span class="keyword">const</span> = 0;</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  </div>
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<div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="classvde_1_1spatial_1_1SpatialIndex.html#afae94f2d82bf75c2096c409809735381"> 95</a></span>  <span class="keyword">virtual</span> std::vector<T> <a class="code" href="classvde_1_1spatial_1_1SpatialIndex.html#afae94f2d82bf75c2096c409809735381">query_knn</a>(<span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#ac6aed70c4b90d13f10217267cd7a1952">Point3D</a>& point, <span class="keywordtype">size_t</span> k) <span class="keyword">const</span> = 0;</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  </div>
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<div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="classvde_1_1spatial_1_1SpatialIndex.html#ac3bd96db5d118856a25081d9b8820225"> 103</a></span>  <span class="keyword">virtual</span> std::vector<T> <a class="code" href="classvde_1_1spatial_1_1SpatialIndex.html#ac3bd96db5d118856a25081d9b8820225">query_ray</a>(<span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#a04dc76bd933ba44d1aed5cd6d24bebeb">Ray3Dd</a>& ray) <span class="keyword">const</span> = 0;</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  </div>
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<div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="classvde_1_1spatial_1_1SpatialIndex.html#a609143536e3307d5bacaf21cb19c0840"> 108</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classvde_1_1spatial_1_1SpatialIndex.html#a609143536e3307d5bacaf21cb19c0840">clear</a>() = 0;</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  </div>
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<div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="classvde_1_1spatial_1_1SpatialIndex.html#ae972c151054589684f24b53ec08a99d1"> 115</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="classvde_1_1spatial_1_1SpatialIndex.html#ae972c151054589684f24b53ec08a99d1">size</a>() <span class="keyword">const</span> = 0;</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> };</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  </div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> } <span class="comment">// namespace vde::spatial</span></div>
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<div class="ttc" id="aaabb_8h_html"><div class="ttname"><a href="aabb_8h.html">aabb.h</a></div></div>
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<div class="ttc" id="aclassvde_1_1spatial_1_1SpatialIndex_html"><div class="ttname"><a href="classvde_1_1spatial_1_1SpatialIndex.html">vde::spatial::SpatialIndex</a></div><div class="ttdoc">空间索引抽象基类</div><div class="ttdef"><b>Definition:</b> <a href="spatial__index_8h_source.html#l00044">spatial_index.h:44</a></div></div>
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<div class="ttc" id="aclassvde_1_1spatial_1_1SpatialIndex_html_a135664f598eae21a922ceead3a60d5ab"><div class="ttname"><a href="classvde_1_1spatial_1_1SpatialIndex.html#a135664f598eae21a922ceead3a60d5ab">vde::spatial::SpatialIndex::remove</a></div><div class="ttdeci">virtual bool remove(const T &item)=0</div><div class="ttdoc">删除单个对象</div></div>
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<div class="ttc" id="aclassvde_1_1spatial_1_1SpatialIndex_html_a3cc8e80b3f92fbb5766094066a120364"><div class="ttname"><a href="classvde_1_1spatial_1_1SpatialIndex.html#a3cc8e80b3f92fbb5766094066a120364">vde::spatial::SpatialIndex::build</a></div><div class="ttdeci">virtual void build(const std::vector< T > &items)=0</div><div class="ttdoc">批量构建索引</div></div>
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<div class="ttc" id="aclassvde_1_1spatial_1_1SpatialIndex_html_a609143536e3307d5bacaf21cb19c0840"><div class="ttname"><a href="classvde_1_1spatial_1_1SpatialIndex.html#a609143536e3307d5bacaf21cb19c0840">vde::spatial::SpatialIndex::clear</a></div><div class="ttdeci">virtual void clear()=0</div><div class="ttdoc">清空索引中所有数据</div></div>
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<div class="ttc" id="aclassvde_1_1spatial_1_1SpatialIndex_html_ab27637c0122a9fd82ebc12598db496f1"><div class="ttname"><a href="classvde_1_1spatial_1_1SpatialIndex.html#ab27637c0122a9fd82ebc12598db496f1">vde::spatial::SpatialIndex::~SpatialIndex</a></div><div class="ttdeci">virtual ~SpatialIndex()=default</div></div>
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<div class="ttc" id="aclassvde_1_1spatial_1_1SpatialIndex_html_ac3bd96db5d118856a25081d9b8820225"><div class="ttname"><a href="classvde_1_1spatial_1_1SpatialIndex.html#ac3bd96db5d118856a25081d9b8820225">vde::spatial::SpatialIndex::query_ray</a></div><div class="ttdeci">virtual std::vector< T > query_ray(const Ray3Dd &ray) const =0</div><div class="ttdoc">射线查询：返回与射线相交的所有对象</div></div>
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<div class="ttc" id="aclassvde_1_1spatial_1_1SpatialIndex_html_acaddc825aeb513861587e070ed222584"><div class="ttname"><a href="classvde_1_1spatial_1_1SpatialIndex.html#acaddc825aeb513861587e070ed222584">vde::spatial::SpatialIndex::query_range</a></div><div class="ttdeci">virtual std::vector< T > query_range(const AABB3D &range) const =0</div><div class="ttdoc">范围查询：返回与 AABB 相交的所有对象</div></div>
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<div class="ttc" id="aclassvde_1_1spatial_1_1SpatialIndex_html_ad494ecb8a0178a8bedddfd0278b39162"><div class="ttname"><a href="classvde_1_1spatial_1_1SpatialIndex.html#ad494ecb8a0178a8bedddfd0278b39162">vde::spatial::SpatialIndex::insert</a></div><div class="ttdeci">virtual void insert(const T &item)=0</div><div class="ttdoc">插入单个对象</div></div>
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<div class="ttc" id="aclassvde_1_1spatial_1_1SpatialIndex_html_ae972c151054589684f24b53ec08a99d1"><div class="ttname"><a href="classvde_1_1spatial_1_1SpatialIndex.html#ae972c151054589684f24b53ec08a99d1">vde::spatial::SpatialIndex::size</a></div><div class="ttdeci">virtual size_t size() const =0</div><div class="ttdoc">当前索引中的对象数量</div></div>
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<div class="ttc" id="aclassvde_1_1spatial_1_1SpatialIndex_html_afae94f2d82bf75c2096c409809735381"><div class="ttname"><a href="classvde_1_1spatial_1_1SpatialIndex.html#afae94f2d82bf75c2096c409809735381">vde::spatial::SpatialIndex::query_knn</a></div><div class="ttdeci">virtual std::vector< T > query_knn(const Point3D &point, size_t k) const =0</div><div class="ttdoc">K 近邻查询：返回距 point 最近的 k 个对象</div></div>
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<div class="ttc" id="aline_8h_html"><div class="ttname"><a href="line_8h.html">line.h</a></div></div>
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<div class="ttc" id="anamespacevde_1_1core_html_a04dc76bd933ba44d1aed5cd6d24bebeb"><div class="ttname"><a href="namespacevde_1_1core.html#a04dc76bd933ba44d1aed5cd6d24bebeb">vde::core::Ray3Dd</a></div><div class="ttdeci">Ray3D< double > Ray3Dd</div><div class="ttdoc">双精度三维射线</div><div class="ttdef"><b>Definition:</b> <a href="line_8h_source.html#l00141">line.h:141</a></div></div>
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<div class="ttc" id="anamespacevde_1_1core_html_a2d5a2fbdd5b868a1f767d069322d0acd"><div class="ttname"><a href="namespacevde_1_1core.html#a2d5a2fbdd5b868a1f767d069322d0acd">vde::core::Triangle3D</a></div><div class="ttdeci">Triangle< double > Triangle3D</div><div class="ttdoc">双精度三维三角形</div><div class="ttdef"><b>Definition:</b> <a href="triangle_8h_source.html#l00105">triangle.h:105</a></div></div>
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<div class="ttc" id="anamespacevde_1_1core_html_a5e6679209cad0695e1b9d088c4b0e224"><div class="ttname"><a href="namespacevde_1_1core.html#a5e6679209cad0695e1b9d088c4b0e224">vde::core::AABB3D</a></div><div class="ttdeci">AABB< double > AABB3D</div><div class="ttdoc">双精度三维包围盒</div><div class="ttdef"><b>Definition:</b> <a href="aabb_8h_source.html#l00131">aabb.h:131</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_1spatial_html"><div class="ttname"><a href="namespacevde_1_1spatial.html">vde::spatial</a></div><div class="ttdef"><b>Definition:</b> <a href="bvh_8h_source.html#l00020">bvh.h:20</a></div></div>
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<div class="ttc" id="atriangle_8h_html"><div class="ttname"><a href="triangle_8h.html">triangle.h</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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