shape_group_metadata.hpp

Go to the documentation of this file.

#pragma once
 
#include <cstddef>
#include <map>
#include <vector>
 
#include "porytiles/domain/models/rgba32.hpp"
#include "porytiles/domain/models/shape_group.hpp"
#include "porytiles/domain/packing/models/packable_tile.hpp"
 
namespace porytiles {
 
struct ShapeGroupMetadata {
    std::map<PackableTile::Id, std::size_t> tile_id_to_group;
 
    std::vector<std::vector<PackableTile::Id>> group_members;
};
 
[[nodiscard]] ShapeGroupMetadata build_shape_group_metadata(
    const std::vector<ShapeGroup<Rgba32>> &shape_groups, const std::vector<PackableTile::Id> &combined_index_to_id);
 
} // namespace porytiles