茂之钳
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193 lines
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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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<div class="title">ray_intersect.h</div> </div>
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<a href="ray__intersect_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="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#pragma once</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "<a class="code" href="point_8h.html">vde/core/point.h</a>"</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</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="l00014"></a><span class="lineno"> 14</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="l00015"></a><span class="lineno"> 15</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="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <optional></span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <vector></span></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> <span class="keyword">namespace </span><a class="code" href="namespacevde_1_1collision.html">vde::collision</a> {</div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</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="l00021"></a><span class="lineno"> 21</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="l00022"></a><span class="lineno"> 22</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="l00023"></a><span class="lineno"> 23</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="l00024"></a><span class="lineno"> 24</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="l00025"></a><span class="lineno"> 25</span>  </div>
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<div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="structvde_1_1collision_1_1RayTriResult.html"> 29</a></span> <span class="keyword">struct </span><a class="code" href="structvde_1_1collision_1_1RayTriResult.html">RayTriResult</a> {</div>
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<div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="structvde_1_1collision_1_1RayTriResult.html#ad28d59f007e74d4c21088893364f5b5d"> 30</a></span>  <span class="keywordtype">double</span> <a class="code" href="structvde_1_1collision_1_1RayTriResult.html#ad28d59f007e74d4c21088893364f5b5d">t</a>; </div>
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<div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="structvde_1_1collision_1_1RayTriResult.html#a3e06aecfcb46c62b680a66114f464dc0"> 31</a></span>  <span class="keywordtype">double</span> <a class="code" href="structvde_1_1collision_1_1RayTriResult.html#a3e06aecfcb46c62b680a66114f464dc0">u</a>, <a class="code" href="structvde_1_1collision_1_1RayTriResult.html#af24b82fbcc746e73a89dfec0a9256058">v</a>; </div>
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<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="structvde_1_1collision_1_1RayTriResult.html#ae829a936e597eda965a5a16d013921fa"> 32</a></span>  <a class="code" href="namespacevde_1_1core.html#ac6aed70c4b90d13f10217267cd7a1952">Point3D</a> <a class="code" href="structvde_1_1collision_1_1RayTriResult.html#ae829a936e597eda965a5a16d013921fa">point</a>; </div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> };</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
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<div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="namespacevde_1_1collision.html#ac761ad3914196268cd6f12b700a776df"> 64</a></span> std::optional<RayTriResult> <a class="code" href="namespacevde_1_1collision.html#ac761ad3914196268cd6f12b700a776df">ray_triangle_intersect</a>(</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#ac6aed70c4b90d13f10217267cd7a1952">Point3D</a>& origin, <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#ab763c018d19e10e91a6c6d6ab2ccc8e0">Vector3D</a>& dir, <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#a2d5a2fbdd5b868a1f767d069322d0acd">Triangle3D</a>& tri);</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  </div>
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<div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="namespacevde_1_1collision.html#a5f92a056f5fdc032031e55e0edcc7612"> 76</a></span> <span class="keyword">inline</span> std::optional<RayTriResult> <a class="code" href="namespacevde_1_1collision.html#ac761ad3914196268cd6f12b700a776df">ray_triangle_intersect</a>(</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#a04dc76bd933ba44d1aed5cd6d24bebeb">Ray3Dd</a>& ray, <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#a2d5a2fbdd5b868a1f767d069322d0acd">Triangle3D</a>& tri) {</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">return</span> <a class="code" href="namespacevde_1_1collision.html#ac761ad3914196268cd6f12b700a776df">ray_triangle_intersect</a>(ray.origin(), ray.direction(), tri);</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="l00080"></a><span class="lineno"> 80</span>  </div>
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<div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="namespacevde_1_1collision.html#aadf0358f85176f74f8be21e7d74c5aa8"> 99</a></span> <span class="keywordtype">bool</span> <a class="code" href="namespacevde_1_1collision.html#aadf0358f85176f74f8be21e7d74c5aa8">ray_aabb_intersect</a>(<span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#a04dc76bd933ba44d1aed5cd6d24bebeb">Ray3Dd</a>& ray, <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#a5e6679209cad0695e1b9d088c4b0e224">AABB3D</a>& <a class="code" href="namespacevde_1_1sdf.html#a380ebfe1b3b65d5ecc4efcb946b21834">box</a>,</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordtype">double</span>& tmin_out, <span class="keywordtype">double</span>& tmax_out);</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  </div>
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<div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="structvde_1_1collision_1_1RaySphereResult.html"> 105</a></span> <span class="keyword">struct </span><a class="code" href="structvde_1_1collision_1_1RaySphereResult.html">RaySphereResult</a> {</div>
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<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="structvde_1_1collision_1_1RaySphereResult.html#ad2ae268f73a68735b8fb02c001dfc324"> 106</a></span>  <span class="keywordtype">double</span> <a class="code" href="structvde_1_1collision_1_1RaySphereResult.html#ad2ae268f73a68735b8fb02c001dfc324">t</a>; </div>
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<div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="structvde_1_1collision_1_1RaySphereResult.html#a5be1630d0f869c916c50b3e274fb84b5"> 107</a></span>  <a class="code" href="namespacevde_1_1core.html#ac6aed70c4b90d13f10217267cd7a1952">Point3D</a> <a class="code" href="structvde_1_1collision_1_1RaySphereResult.html#a5be1630d0f869c916c50b3e274fb84b5">point</a>; </div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> };</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="l00129"></a><span class="lineno"><a class="line" href="namespacevde_1_1collision.html#afb15db2efe7b288e38f3fa95f1d6346f"> 129</a></span> std::optional<RaySphereResult> <a class="code" href="namespacevde_1_1collision.html#afb15db2efe7b288e38f3fa95f1d6346f">ray_sphere_intersect</a>(</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#ac6aed70c4b90d13f10217267cd7a1952">Point3D</a>& origin, <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#ab763c018d19e10e91a6c6d6ab2ccc8e0">Vector3D</a>& dir,</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#ac6aed70c4b90d13f10217267cd7a1952">Point3D</a>& center, <span class="keywordtype">double</span> radius);</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  </div>
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<div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="namespacevde_1_1collision.html#ab172d7bca6a4b2d82248d48353a645b8"> 141</a></span> <span class="keyword">inline</span> std::optional<RaySphereResult> <a class="code" href="namespacevde_1_1collision.html#afb15db2efe7b288e38f3fa95f1d6346f">ray_sphere_intersect</a>(</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#a04dc76bd933ba44d1aed5cd6d24bebeb">Ray3Dd</a>& ray, <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#ac6aed70c4b90d13f10217267cd7a1952">Point3D</a>& center, <span class="keywordtype">double</span> radius) {</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">return</span> <a class="code" href="namespacevde_1_1collision.html#afb15db2efe7b288e38f3fa95f1d6346f">ray_sphere_intersect</a>(ray.origin(), ray.direction(), center, radius);</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> }</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  </div>
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<div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="namespacevde_1_1collision.html#aa059e38552bbe3a1cb14745829492823"> 158</a></span> std::optional<double> <a class="code" href="namespacevde_1_1collision.html#aa059e38552bbe3a1cb14745829492823">ray_plane_intersect</a>(</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#ac6aed70c4b90d13f10217267cd7a1952">Point3D</a>& origin, <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#ab763c018d19e10e91a6c6d6ab2ccc8e0">Vector3D</a>& dir,</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#ac6aed70c4b90d13f10217267cd7a1952">Point3D</a>& plane_point, <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#ab763c018d19e10e91a6c6d6ab2ccc8e0">Vector3D</a>& plane_normal);</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  </div>
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<div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="namespacevde_1_1collision.html#a3d2f4adb2305bc52bd977baf8ff35355"> 170</a></span> <span class="keyword">inline</span> std::optional<double> <a class="code" href="namespacevde_1_1collision.html#aa059e38552bbe3a1cb14745829492823">ray_plane_intersect</a>(</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#a04dc76bd933ba44d1aed5cd6d24bebeb">Ray3Dd</a>& ray, <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#ac6aed70c4b90d13f10217267cd7a1952">Point3D</a>& plane_point,</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#ab763c018d19e10e91a6c6d6ab2ccc8e0">Vector3D</a>& plane_normal) {</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">return</span> <a class="code" href="namespacevde_1_1collision.html#aa059e38552bbe3a1cb14745829492823">ray_plane_intersect</a>(ray.origin(), ray.direction(),</div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  plane_point, plane_normal);</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> }</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  </div>
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<div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="namespacevde_1_1collision.html#a700a4e58df7b2f6cc8676e64881a5c66"> 199</a></span> std::optional<RayTriResult> <a class="code" href="namespacevde_1_1collision.html#a700a4e58df7b2f6cc8676e64881a5c66">ray_mesh_intersect</a>(</div>
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<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#ac6aed70c4b90d13f10217267cd7a1952">Point3D</a>& origin, <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#ab763c018d19e10e91a6c6d6ab2ccc8e0">Vector3D</a>& dir,</div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keyword">const</span> std::vector<Triangle3D>& triangles);</div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  </div>
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<div class="line"><a name="l00210"></a><span class="lineno"><a class="line" href="namespacevde_1_1collision.html#ad4a8e90b8d55662cdfce2aac395971aa"> 210</a></span> <span class="keyword">inline</span> std::optional<RayTriResult> <a class="code" href="namespacevde_1_1collision.html#a700a4e58df7b2f6cc8676e64881a5c66">ray_mesh_intersect</a>(</div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keyword">const</span> <a class="code" href="namespacevde_1_1core.html#a04dc76bd933ba44d1aed5cd6d24bebeb">Ray3Dd</a>& ray, <span class="keyword">const</span> std::vector<Triangle3D>& triangles) {</div>
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<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">return</span> <a class="code" href="namespacevde_1_1collision.html#a700a4e58df7b2f6cc8676e64881a5c66">ray_mesh_intersect</a>(ray.origin(), ray.direction(), triangles);</div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> }</div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  </div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> } <span class="comment">// namespace vde::collision</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="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_1collision_html"><div class="ttname"><a href="namespacevde_1_1collision.html">vde::collision</a></div><div class="ttdef"><b>Definition:</b> <a href="gjk_8h_source.html#l00016">gjk.h:16</a></div></div>
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<div class="ttc" id="anamespacevde_1_1collision_html_a700a4e58df7b2f6cc8676e64881a5c66"><div class="ttname"><a href="namespacevde_1_1collision.html#a700a4e58df7b2f6cc8676e64881a5c66">vde::collision::ray_mesh_intersect</a></div><div class="ttdeci">std::optional< RayTriResult > ray_mesh_intersect(const Point3D &origin, const Vector3D &dir, const std::vector< Triangle3D > &triangles)</div><div class="ttdoc">射线-网格求交（暴力遍历）</div></div>
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<div class="ttc" id="anamespacevde_1_1collision_html_aa059e38552bbe3a1cb14745829492823"><div class="ttname"><a href="namespacevde_1_1collision.html#aa059e38552bbe3a1cb14745829492823">vde::collision::ray_plane_intersect</a></div><div class="ttdeci">std::optional< double > ray_plane_intersect(const Point3D &origin, const Vector3D &dir, const Point3D &plane_point, const Vector3D &plane_normal)</div><div class="ttdoc">射线-平面求交</div></div>
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<div class="ttc" id="anamespacevde_1_1collision_html_aadf0358f85176f74f8be21e7d74c5aa8"><div class="ttname"><a href="namespacevde_1_1collision.html#aadf0358f85176f74f8be21e7d74c5aa8">vde::collision::ray_aabb_intersect</a></div><div class="ttdeci">bool ray_aabb_intersect(const Ray3Dd &ray, const AABB3D &box, double &tmin_out, double &tmax_out)</div><div class="ttdoc">射线-AABB 求交（slab 方法）</div></div>
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<div class="ttc" id="anamespacevde_1_1collision_html_ac761ad3914196268cd6f12b700a776df"><div class="ttname"><a href="namespacevde_1_1collision.html#ac761ad3914196268cd6f12b700a776df">vde::collision::ray_triangle_intersect</a></div><div class="ttdeci">std::optional< RayTriResult > ray_triangle_intersect(const Point3D &origin, const Vector3D &dir, const Triangle3D &tri)</div><div class="ttdoc">射线-三角形求交（Möller-Trumbore 算法）</div></div>
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<div class="ttc" id="anamespacevde_1_1collision_html_afb15db2efe7b288e38f3fa95f1d6346f"><div class="ttname"><a href="namespacevde_1_1collision.html#afb15db2efe7b288e38f3fa95f1d6346f">vde::collision::ray_sphere_intersect</a></div><div class="ttdeci">std::optional< RaySphereResult > ray_sphere_intersect(const Point3D &origin, const Vector3D &dir, const Point3D &center, double radius)</div><div class="ttdoc">射线-球体求交（解析法）</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_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_1sdf_html_a380ebfe1b3b65d5ecc4efcb946b21834"><div class="ttname"><a href="namespacevde_1_1sdf.html#a380ebfe1b3b65d5ecc4efcb946b21834">vde::sdf::box</a></div><div class="ttdeci">double box(const Point3D &p, const Point3D &half_extents)</div><div class="ttdoc">轴对齐立方体的 SDF</div><div class="ttdef"><b>Definition:</b> <a href="sdf__primitives_8h_source.html#l00096">sdf_primitives.h:96</a></div></div>
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<div class="ttc" id="apoint_8h_html"><div class="ttname"><a href="point_8h.html">point.h</a></div></div>
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<div class="ttc" id="astructvde_1_1collision_1_1RaySphereResult_html"><div class="ttname"><a href="structvde_1_1collision_1_1RaySphereResult.html">vde::collision::RaySphereResult</a></div><div class="ttdoc">射线-球体求交结果</div><div class="ttdef"><b>Definition:</b> <a href="ray__intersect_8h_source.html#l00105">ray_intersect.h:105</a></div></div>
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<div class="ttc" id="astructvde_1_1collision_1_1RaySphereResult_html_a5be1630d0f869c916c50b3e274fb84b5"><div class="ttname"><a href="structvde_1_1collision_1_1RaySphereResult.html#a5be1630d0f869c916c50b3e274fb84b5">vde::collision::RaySphereResult::point</a></div><div class="ttdeci">Point3D point</div><div class="ttdef"><b>Definition:</b> <a href="ray__intersect_8h_source.html#l00107">ray_intersect.h:107</a></div></div>
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<div class="ttc" id="astructvde_1_1collision_1_1RaySphereResult_html_ad2ae268f73a68735b8fb02c001dfc324"><div class="ttname"><a href="structvde_1_1collision_1_1RaySphereResult.html#ad2ae268f73a68735b8fb02c001dfc324">vde::collision::RaySphereResult::t</a></div><div class="ttdeci">double t</div><div class="ttdef"><b>Definition:</b> <a href="ray__intersect_8h_source.html#l00106">ray_intersect.h:106</a></div></div>
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<div class="ttc" id="astructvde_1_1collision_1_1RayTriResult_html"><div class="ttname"><a href="structvde_1_1collision_1_1RayTriResult.html">vde::collision::RayTriResult</a></div><div class="ttdoc">射线-三角形求交结果</div><div class="ttdef"><b>Definition:</b> <a href="ray__intersect_8h_source.html#l00029">ray_intersect.h:29</a></div></div>
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<div class="ttc" id="astructvde_1_1collision_1_1RayTriResult_html_a3e06aecfcb46c62b680a66114f464dc0"><div class="ttname"><a href="structvde_1_1collision_1_1RayTriResult.html#a3e06aecfcb46c62b680a66114f464dc0">vde::collision::RayTriResult::u</a></div><div class="ttdeci">double u</div><div class="ttdef"><b>Definition:</b> <a href="ray__intersect_8h_source.html#l00031">ray_intersect.h:31</a></div></div>
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<div class="ttc" id="astructvde_1_1collision_1_1RayTriResult_html_ad28d59f007e74d4c21088893364f5b5d"><div class="ttname"><a href="structvde_1_1collision_1_1RayTriResult.html#ad28d59f007e74d4c21088893364f5b5d">vde::collision::RayTriResult::t</a></div><div class="ttdeci">double t</div><div class="ttdef"><b>Definition:</b> <a href="ray__intersect_8h_source.html#l00030">ray_intersect.h:30</a></div></div>
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<div class="ttc" id="astructvde_1_1collision_1_1RayTriResult_html_ae829a936e597eda965a5a16d013921fa"><div class="ttname"><a href="structvde_1_1collision_1_1RayTriResult.html#ae829a936e597eda965a5a16d013921fa">vde::collision::RayTriResult::point</a></div><div class="ttdeci">Point3D point</div><div class="ttdef"><b>Definition:</b> <a href="ray__intersect_8h_source.html#l00032">ray_intersect.h:32</a></div></div>
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<div class="ttc" id="astructvde_1_1collision_1_1RayTriResult_html_af24b82fbcc746e73a89dfec0a9256058"><div class="ttname"><a href="structvde_1_1collision_1_1RayTriResult.html#af24b82fbcc746e73a89dfec0a9256058">vde::collision::RayTriResult::v</a></div><div class="ttdeci">double v</div><div class="ttdef"><b>Definition:</b> <a href="ray__intersect_8h_source.html#l00031">ray_intersect.h:31</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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