860196d5a1
The goal is to reuse the same bake items for simulation and normal baking (#110137). Previously, the bake data was tied to a simulation state which made it harder to reuse. Now the code for the following things can be reused easily: - Convert geometry node socket values into bake items and back. - Serialize and deserialize bake items. Pull Request: https://projects.blender.org/blender/blender/pulls/110577
50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Foundation
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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#include "BKE_bake_items_serialize.hh"
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#include "BKE_simulation_state.hh"
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#include "BLI_serialize.hh"
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struct Main;
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struct ModifierData;
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namespace blender {
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class fstream;
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}
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namespace blender::bke::sim {
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using DictionaryValue = io::serialize::DictionaryValue;
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using DictionaryValuePtr = std::shared_ptr<DictionaryValue>;
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/**
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* Get the directory that contains all baked simulation data for the given modifier.
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*/
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std::string get_default_modifier_bake_directory(const Main &bmain,
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const Object &object,
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const ModifierData &md);
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/**
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* Encode the simulation state in a #DictionaryValue which also contains references to external
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* binary data that has been written using #bdata_writer.
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*/
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void serialize_modifier_simulation_state(const ModifierSimulationState &state,
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BDataWriter &bdata_writer,
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BDataSharing &bdata_sharing,
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DictionaryValue &r_io_root);
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/**
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* Fill the simulation state by parsing the provided #DictionaryValue which also contains
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* references to external binary data that is read using #bdata_reader.
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*/
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void deserialize_modifier_simulation_state(const bNodeTree &ntree,
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const DictionaryValue &io_root,
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const BDataReader &bdata_reader,
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const BDataSharing &bdata_sharing,
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ModifierSimulationState &r_state);
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} // namespace blender::bke::sim
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