#pragma once
#include <string>
#include <vector>
#include "vde/foundation/math_types.h"

namespace vde::foundation {

struct ObjMeshData {
    std::vector<Point3D> vertices;
    std::vector<Vector3D> normals;
    std::vector<std::vector<int>> faces;  // vertex indices (1-based in file, 0-based here)
};

ObjMeshData read_obj(const std::string& filepath);
void write_obj(const std::string& filepath, const ObjMeshData& data);

}  // namespace vde::foundation