ViewDesignEngine
64ad721ed7
- CMake: INTERFACE 库修复、vde_compile_options 顺序修复 - 命名空间: 所有模块添加 using 声明 - 类型补全: Ray3Dd、Point4D - 头文件: tolerance 泛型化、std::optional include - 警告: 放宽 -Wconversion/-Wsign-conversion - 构建结果: 0 errors, 22/25 tests passed
39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
#pragma once
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#include "vde/mesh/halfedge_mesh.h"
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#include <vector>
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#include <cstdint>
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#include <string>
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namespace vde::foundation {
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// Versioned binary format for fast save/load
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// Header: 8 bytes magic + 4 bytes version + 4 bytes flags
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constexpr uint64_t VDE_MAGIC = 0x56444547454F4D00ULL; // "VDEGEOM\0"
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constexpr uint32_t VDE_FORMAT_VERSION = 1;
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struct SerializedMesh {
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uint32_t vertex_count;
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uint32_t face_count;
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std::vector<double> vertices; // xyz xyz ... (flat)
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std::vector<int32_t> face_indices; // v0 v1 v2 ...
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std::vector<int32_t> face_valence; // 3 for all triangles
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};
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class BinarySerializer {
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public:
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/// Serialize mesh to binary buffer
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static std::vector<uint8_t> serialize(const mesh::HalfedgeMesh& mesh);
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/// Deserialize mesh from binary buffer
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static mesh::HalfedgeMesh deserialize(const std::vector<uint8_t>& data);
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/// Write to file
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static bool write_file(const std::string& path, const mesh::HalfedgeMesh& mesh);
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/// Read from file
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static mesh::HalfedgeMesh read_file(const std::string& path);
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};
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} // namespace vde::foundation
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