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https://github.com/MaSzyna-EU07/maszyna.git
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56d72fb25e
Chunk PACK sections at bake time and decode them incrementally at runtime to cut apply hitches during fast camera flight; cache parsed section headers per worker thread to avoid reopening and reparsing on every sub-chunk read.
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
/*
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This Source Code Form is subject to the
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terms of the Mozilla Public License, v.
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2.0. If a copy of the MPL was not
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distributed with this file, You can
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obtain one at
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http://mozilla.org/MPL/2.0/.
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*/
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#pragma once
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#include "scene/eu7/eu7_types.h"
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#include <optional>
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#include <string>
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#include <vector>
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namespace scene::eu7 {
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[[nodiscard]] Eu7Module
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read_module( std::string const &Path );
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[[nodiscard]] bool
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is_valid_eu7b_file( std::string const &Path );
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// Szuka wpisu PIDX dla sekcji 1 km (row/column jak basic_region::section).
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[[nodiscard]] std::optional<Eu7PackIndexEntry>
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find_pack_entry( Eu7Module const &Module, int Row, int Column );
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// Odczyt MODL z chunku PACK dla jednej sekcji (world-space, po bake).
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[[nodiscard]] std::vector<Eu7Model>
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read_pack_section( Eu7Module const &Module, int Row, int Column );
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// Odczyt sekcji PACK: modele + precomputed UMES (v9/v10).
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[[nodiscard]] Eu7PackSectionLoad
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read_pack_section_load( Eu7Module const &Module, int Row, int Column );
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// Odczyt jednego sub-chunka sekcji PACK (v10 CHNK; v9/v7 = cala sekcja przy ChunkIndex 0).
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[[nodiscard]] Eu7PackSectionChunkLoad
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read_pack_section_chunk_load(
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Eu7Module const &Module,
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int Row,
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int Column,
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std::uint32_t ChunkIndex );
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// Czysci thread-local cache odczytu PACK (otwarty plik + sparsowany naglowek sekcji).
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void
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reset_pack_section_read_cache();
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} // namespace scene::eu7
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