#pragma once

#include <blobtree.hpp>

#include "settings.h"

// each active subface should have one structure as below
struct parametric_plane {
    stl_vector_mp<Eigen::Vector2d> chain_vertices{};
    flat_index_group               chains{};
    stl_vector_mp<uint32_t>        singularity_vertices{};    // i.e. intersection of chains
    stl_vector_mp<uint32_t>        polar_vertices{};          // i.e. min/max x/y around 2 connecting vertices
    stl_vector_mp<uint32_t>        parallel_start_vertices{}; // i.e. edge {v, v + 1} is parallel to x/y axis
};

ISNP_API void build_implicit_network_by_blobtree(const s_settings&               settings,
                                                 const baked_blobtree_t&         tree,
                                                 stl_vector_mp<Eigen::Vector3d>& output_vertices,
                                                 stl_vector_mp<uint32_t>&        output_polygon_faces,
                                                 stl_vector_mp<uint32_t>&        output_vertex_counts_of_face);