geom_encoder.cpp File Reference

#include <fcb/writer/geom_encoder.hpp>
#include <fcb/error.hpp>
#include <algorithm>
#include <cstdint>
#include <limits>

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Namespaces
namespace	fcb

Functions
GeometryKind	fcb::geometry_kind_from_name (const std::string &name)
	Maps a CityJSON geometry type string to GeometryKind.
GMBoundaries	fcb::encode_boundaries (GeometryKind kind, const nlohmann::ordered_json &boundaries)
	Flattens boundaries (nested CityJSON boundary arrays, straight off the JSON as parsed – no intermediate typed representation) at exactly the depth kind implies.
GMSemantics	fcb::encode_semantics (const nlohmann::ordered_json &semantics, const GMBoundaries &boundaries)
	Flattens semantics (the CityJSON semantics object: surfaces plus values), using boundaries's shell/solid counts to expand a null shell or solid into the right number of per-surface nulls (there is no wire encoding for a whole-null shell in semantics, unlike material).
std::vector< MaterialMapping >	fcb::encode_material (const nlohmann::ordered_json &material)
	Flattens material (the CityJSON geometry.material object: theme name -> {"value": N} / {"values": [...]} / {"values": null}).
std::vector< TextureMapping >	fcb::encode_texture (const nlohmann::ordered_json &texture)
	Flattens texture (the CityJSON geometry.texture object).
EncodedGeometry	fcb::encode (const nlohmann::ordered_json &geometry)
	Flattens one CityJSON geometry object – its boundaries and whatever semantics, material and texture it carries – into the FlatCityBuf arrays.