serializer.h

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#pragma once
#include "vde/mesh/halfedge_mesh.h"
#include <vector>
#include <cstdint>
#include <string>
 
namespace vde::foundation {
 
struct SerializedMesh {
    uint32_t vertex_count;
    uint32_t face_count;
    std::vector<double> vertices;
    std::vector<int32_t> face_indices;
    std::vector<int32_t> face_valence;
};
 
class BinarySerializer {
public:
    static std::vector<uint8_t> serialize(const mesh::HalfedgeMesh& mesh);
 
    static mesh::HalfedgeMesh deserialize(const std::vector<uint8_t>& data);
 
    static bool write_file(const std::string& path, const mesh::HalfedgeMesh& mesh);
 
    static mesh::HalfedgeMesh read_file(const std::string& path);
};
 
constexpr uint64_t VDE_MAGIC = 0x56444547454F4D00ULL; // "VDEGEOM\0"
 
constexpr uint32_t VDE_FORMAT_VERSION = 1;
 
}  // namespace vde::foundation