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27 lines
1.6 KiB
27 lines
1.6 KiB
#pragma once
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#include <blobtree.hpp>
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#include "settings.h"
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struct parametric_plane_t {
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/// plane associated properties
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Eigen::AlignedBox2d uv_bounds{};
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/// chain associated properties
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stl_vector_mp<stl_vector_mp<Eigen::Vector2d>> chain_vertices{};
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// iff start/end vertex, then this is signular or not; else this is polar or not
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stl_vector_mp<dynamic_bitset_mp<>> vertex_special_flags{};
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// format: total length is N - 1, and i identifies whether edge [i, i+1) is near parallel or not
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stl_vector_mp<dynamic_bitset_mp<>> edge_near_parallel_flags{};
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// the other subface index (except the subface of the parametric plane) of the chain
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stl_vector_mp<uint32_t> chain_other_subface_indices{};
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/// chain group (by neighboring patch) associated properties
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stl_vector_mp<stl_vector_mp<uint16_t>> chain_group_indices{};
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};
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ISNP_API void build_implicit_network_by_blobtree(const s_settings& settings,
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const baked_blobtree_t& tree,
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stl_vector_mp<Eigen::Vector3d>& output_vertices,
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stl_vector_mp<uint32_t>& output_polygon_faces,
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stl_vector_mp<uint32_t>& output_vertex_counts_of_face,
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flat_hash_map_mp<uint32_t, parametric_plane_t>& output_parametric_planes);
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