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23 lines
1.4 KiB
23 lines
1.4 KiB
4 days ago
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#pragma once
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// sdf_visualizer.hpp
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// ──────────────────────────────────────────────────────────────────────────────
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// 将 baked_blobtree 在指定二维截面上的 SDF 分布写入文本文件，
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// 供 visualize_sdf.py 读取并渲染热力图。
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//
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// 使用方法（在 main.cpp 中）：
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// #include "sdf_visualizer.hpp"
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// // bake 完成后、solve 之前：
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// dump_sdf_slice(baked_blobtree, "sdf_slice.txt");
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// // 然后命令行运行：python visualize_sdf.py sdf_slice.txt
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// ──────────────────────────────────────────────────────────────────────────────
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#include <string>
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#include "../../network_process/include/prim_gen.hpp" // baked_blobtree_t, aabb_t …
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// 在世界坐标 XZ 平面（y = y_slice）按 grid_res×grid_res 网格
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// 对每个 subface 采样 SDF，结果写入 output_path。
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void dump_sdf_slice(const baked_blobtree_t& tree,
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const std::string& output_path = "sdf_slice.txt",
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double y_slice = 0.0,
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int grid_res = 256,
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double extra_margin = 0.2);
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