初始提交: UE5.3项目基础框架

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/AccessorReader.h

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+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Accessor.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Accessor;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Accessor "Accessor" instances from JSON.
+ */
+class CESIUMGLTFREADER_API AccessorReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  AccessorReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Accessor from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Accessor>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Accessor from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Accessor>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Accessor from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Accessor>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/AccessorSparseIndicesReader.h

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+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/AccessorSparseIndices.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct AccessorSparseIndices;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::AccessorSparseIndices "AccessorSparseIndices"
+ * instances from JSON.
+ */
+class CESIUMGLTFREADER_API AccessorSparseIndicesReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  AccessorSparseIndicesReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of AccessorSparseIndices from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::AccessorSparseIndices>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of AccessorSparseIndices from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::AccessorSparseIndices>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of AccessorSparseIndices from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::AccessorSparseIndices>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/AccessorSparseReader.h

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+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/AccessorSparse.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct AccessorSparse;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::AccessorSparse "AccessorSparse" instances from
+ * JSON.
+ */
+class CESIUMGLTFREADER_API AccessorSparseReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  AccessorSparseReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of AccessorSparse from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::AccessorSparse>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of AccessorSparse from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::AccessorSparse>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of AccessorSparse from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::AccessorSparse>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/AccessorSparseValuesReader.h

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+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/AccessorSparseValues.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct AccessorSparseValues;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::AccessorSparseValues "AccessorSparseValues"
+ * instances from JSON.
+ */
+class CESIUMGLTFREADER_API AccessorSparseValuesReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  AccessorSparseValuesReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of AccessorSparseValues from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::AccessorSparseValues>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of AccessorSparseValues from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::AccessorSparseValues>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of AccessorSparseValues from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::AccessorSparseValues>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/AnimationChannelReader.h

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+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/AnimationChannel.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct AnimationChannel;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::AnimationChannel "AnimationChannel" instances
+ * from JSON.
+ */
+class CESIUMGLTFREADER_API AnimationChannelReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  AnimationChannelReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of AnimationChannel from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::AnimationChannel>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of AnimationChannel from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::AnimationChannel>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of AnimationChannel from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::AnimationChannel>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/AnimationChannelTargetReader.h

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+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/AnimationChannelTarget.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct AnimationChannelTarget;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::AnimationChannelTarget "AnimationChannelTarget"
+ * instances from JSON.
+ */
+class CESIUMGLTFREADER_API AnimationChannelTargetReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  AnimationChannelTargetReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of AnimationChannelTarget from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::AnimationChannelTarget>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of AnimationChannelTarget from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::AnimationChannelTarget>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of AnimationChannelTarget from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::AnimationChannelTarget>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/AnimationReader.h

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+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Animation.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Animation;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Animation "Animation" instances from JSON.
+ */
+class CESIUMGLTFREADER_API AnimationReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  AnimationReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Animation from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Animation>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Animation from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Animation>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Animation from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Animation>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/AnimationSamplerReader.h

@@ -0,0 +1,74 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/AnimationSampler.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct AnimationSampler;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::AnimationSampler "AnimationSampler" instances
+ * from JSON.
+ */
+class CESIUMGLTFREADER_API AnimationSamplerReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  AnimationSamplerReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of AnimationSampler from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::AnimationSampler>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of AnimationSampler from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::AnimationSampler>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of AnimationSampler from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::AnimationSampler>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/AssetReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Asset.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Asset;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Asset "Asset" instances from JSON.
+ */
+class CESIUMGLTFREADER_API AssetReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  AssetReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Asset from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Asset>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Asset from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Asset>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Asset from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Asset>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/BufferReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Buffer.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Buffer;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Buffer "Buffer" instances from JSON.
+ */
+class CESIUMGLTFREADER_API BufferReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  BufferReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Buffer from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Buffer>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Buffer from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Buffer>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Buffer from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Buffer>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/BufferViewReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/BufferView.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct BufferView;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::BufferView "BufferView" instances from JSON.
+ */
+class CESIUMGLTFREADER_API BufferViewReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  BufferViewReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of BufferView from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::BufferView>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of BufferView from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::BufferView>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of BufferView from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::BufferView>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/CameraOrthographicReader.h

@@ -0,0 +1,74 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/CameraOrthographic.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct CameraOrthographic;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::CameraOrthographic "CameraOrthographic"
+ * instances from JSON.
+ */
+class CESIUMGLTFREADER_API CameraOrthographicReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  CameraOrthographicReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of CameraOrthographic from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::CameraOrthographic>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of CameraOrthographic from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::CameraOrthographic>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of CameraOrthographic from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::CameraOrthographic>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/CameraPerspectiveReader.h

@@ -0,0 +1,74 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/CameraPerspective.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct CameraPerspective;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::CameraPerspective "CameraPerspective" instances
+ * from JSON.
+ */
+class CESIUMGLTFREADER_API CameraPerspectiveReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  CameraPerspectiveReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of CameraPerspective from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::CameraPerspective>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of CameraPerspective from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::CameraPerspective>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of CameraPerspective from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::CameraPerspective>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/CameraReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Camera.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Camera;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Camera "Camera" instances from JSON.
+ */
+class CESIUMGLTFREADER_API CameraReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  CameraReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Camera from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Camera>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Camera from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Camera>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Camera from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Camera>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ClassPropertyReader.h

@@ -0,0 +1,74 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ClassProperty.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ClassProperty;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ClassProperty "ClassProperty" instances from
+ * JSON.
+ */
+class CESIUMGLTFREADER_API ClassPropertyReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ClassPropertyReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ClassProperty from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ClassProperty>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ClassProperty from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ClassProperty>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ClassProperty from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::ClassProperty>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ClassReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Class.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Class;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Class "Class" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ClassReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ClassReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Class from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Class>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Class from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Class>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Class from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Class>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/EnumReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Enum.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Enum;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Enum "Enum" instances from JSON.
+ */
+class CESIUMGLTFREADER_API EnumReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  EnumReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Enum from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Enum>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Enum from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Enum>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Enum from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Enum>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/EnumValueReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/EnumValue.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct EnumValue;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::EnumValue "EnumValue" instances from JSON.
+ */
+class CESIUMGLTFREADER_API EnumValueReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  EnumValueReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of EnumValue from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::EnumValue>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of EnumValue from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::EnumValue>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of EnumValue from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::EnumValue>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionBufferExtMeshoptCompressionReader.h

@@ -0,0 +1,79 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionBufferExtMeshoptCompression.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionBufferExtMeshoptCompression;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionBufferExtMeshoptCompression
+ * "ExtensionBufferExtMeshoptCompression" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionBufferExtMeshoptCompressionReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionBufferExtMeshoptCompressionReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionBufferExtMeshoptCompression from a
+   * byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionBufferExtMeshoptCompression>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionBufferExtMeshoptCompression from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionBufferExtMeshoptCompression>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionBufferExtMeshoptCompression
+   * from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionBufferExtMeshoptCompression>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionBufferViewExtMeshoptCompressionReader.h

@@ -0,0 +1,79 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionBufferViewExtMeshoptCompression.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionBufferViewExtMeshoptCompression;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionBufferViewExtMeshoptCompression
+ * "ExtensionBufferViewExtMeshoptCompression" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionBufferViewExtMeshoptCompressionReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionBufferViewExtMeshoptCompressionReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionBufferViewExtMeshoptCompression from a
+   * byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionBufferViewExtMeshoptCompression>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionBufferViewExtMeshoptCompression from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionBufferViewExtMeshoptCompression>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of
+   * ExtensionBufferViewExtMeshoptCompression from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionBufferViewExtMeshoptCompression>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionCesiumPrimitiveOutlineReader.h

@@ -0,0 +1,77 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionCesiumPrimitiveOutline.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionCesiumPrimitiveOutline;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionCesiumPrimitiveOutline
+ * "ExtensionCesiumPrimitiveOutline" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionCesiumPrimitiveOutlineReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionCesiumPrimitiveOutlineReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionCesiumPrimitiveOutline from a byte
+   * buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionCesiumPrimitiveOutline>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionCesiumPrimitiveOutline from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionCesiumPrimitiveOutline>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionCesiumPrimitiveOutline from
+   * a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionCesiumPrimitiveOutline>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionCesiumRTCReader.h

@@ -0,0 +1,74 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionCesiumRTC.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionCesiumRTC;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionCesiumRTC "ExtensionCesiumRTC"
+ * instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionCesiumRTCReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionCesiumRTCReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionCesiumRTC from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionCesiumRTC>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionCesiumRTC from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionCesiumRTC>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionCesiumRTC from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::ExtensionCesiumRTC>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionCesiumTileEdgesReader.h

@@ -0,0 +1,76 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionCesiumTileEdges.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionCesiumTileEdges;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionCesiumTileEdges
+ * "ExtensionCesiumTileEdges" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionCesiumTileEdgesReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionCesiumTileEdgesReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionCesiumTileEdges from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionCesiumTileEdges>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionCesiumTileEdges from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionCesiumTileEdges>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionCesiumTileEdges from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionCesiumTileEdges>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionExtInstanceFeaturesFeatureIdReader.h

@@ -0,0 +1,79 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionExtInstanceFeaturesFeatureId.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionExtInstanceFeaturesFeatureId;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionExtInstanceFeaturesFeatureId
+ * "ExtensionExtInstanceFeaturesFeatureId" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionExtInstanceFeaturesFeatureIdReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionExtInstanceFeaturesFeatureIdReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionExtInstanceFeaturesFeatureId from a
+   * byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionExtInstanceFeaturesFeatureId>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionExtInstanceFeaturesFeatureId from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionExtInstanceFeaturesFeatureId>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionExtInstanceFeaturesFeatureId
+   * from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionExtInstanceFeaturesFeatureId>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionExtInstanceFeaturesReader.h

@@ -0,0 +1,77 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionExtInstanceFeatures.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionExtInstanceFeatures;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionExtInstanceFeatures
+ * "ExtensionExtInstanceFeatures" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionExtInstanceFeaturesReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionExtInstanceFeaturesReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionExtInstanceFeatures from a byte
+   * buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionExtInstanceFeatures>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionExtInstanceFeatures from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionExtInstanceFeatures>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionExtInstanceFeatures from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionExtInstanceFeatures>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionExtMeshFeaturesReader.h

@@ -0,0 +1,76 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionExtMeshFeatures.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionExtMeshFeatures;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionExtMeshFeatures
+ * "ExtensionExtMeshFeatures" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionExtMeshFeaturesReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionExtMeshFeaturesReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionExtMeshFeatures from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionExtMeshFeatures>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionExtMeshFeatures from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionExtMeshFeatures>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionExtMeshFeatures from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionExtMeshFeatures>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionExtMeshGpuInstancingReader.h

@@ -0,0 +1,77 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionExtMeshGpuInstancing.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionExtMeshGpuInstancing;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionExtMeshGpuInstancing
+ * "ExtensionExtMeshGpuInstancing" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionExtMeshGpuInstancingReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionExtMeshGpuInstancingReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionExtMeshGpuInstancing from a byte
+   * buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionExtMeshGpuInstancing>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionExtMeshGpuInstancing from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionExtMeshGpuInstancing>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionExtMeshGpuInstancing from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionExtMeshGpuInstancing>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionExtStructuralMetadataReader.h

@@ -0,0 +1,77 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionExtStructuralMetadata.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionExtStructuralMetadata;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionExtStructuralMetadata
+ * "ExtensionExtStructuralMetadata" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionExtStructuralMetadataReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionExtStructuralMetadataReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionExtStructuralMetadata from a byte
+   * buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionExtStructuralMetadata>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionExtStructuralMetadata from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionExtStructuralMetadata>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionExtStructuralMetadata from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionExtStructuralMetadata>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionKhrDracoMeshCompressionReader.h

@@ -0,0 +1,77 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionKhrDracoMeshCompression.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionKhrDracoMeshCompression;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionKhrDracoMeshCompression
+ * "ExtensionKhrDracoMeshCompression" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionKhrDracoMeshCompressionReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionKhrDracoMeshCompressionReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionKhrDracoMeshCompression from a byte
+   * buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionKhrDracoMeshCompression>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionKhrDracoMeshCompression from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionKhrDracoMeshCompression>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionKhrDracoMeshCompression from
+   * a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionKhrDracoMeshCompression>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionKhrMaterialsUnlitReader.h

@@ -0,0 +1,76 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionKhrMaterialsUnlit.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionKhrMaterialsUnlit;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionKhrMaterialsUnlit
+ * "ExtensionKhrMaterialsUnlit" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionKhrMaterialsUnlitReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionKhrMaterialsUnlitReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionKhrMaterialsUnlit from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionKhrMaterialsUnlit>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionKhrMaterialsUnlit from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionKhrMaterialsUnlit>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionKhrMaterialsUnlit from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionKhrMaterialsUnlit>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionKhrTextureBasisuReader.h

@@ -0,0 +1,76 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionKhrTextureBasisu.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionKhrTextureBasisu;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionKhrTextureBasisu
+ * "ExtensionKhrTextureBasisu" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionKhrTextureBasisuReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionKhrTextureBasisuReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionKhrTextureBasisu from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionKhrTextureBasisu>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionKhrTextureBasisu from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionKhrTextureBasisu>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionKhrTextureBasisu from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionKhrTextureBasisu>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionKhrTextureTransformReader.h

@@ -0,0 +1,77 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionKhrTextureTransform.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionKhrTextureTransform;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionKhrTextureTransform
+ * "ExtensionKhrTextureTransform" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionKhrTextureTransformReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionKhrTextureTransformReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionKhrTextureTransform from a byte
+   * buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionKhrTextureTransform>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionKhrTextureTransform from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionKhrTextureTransform>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionKhrTextureTransform from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionKhrTextureTransform>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionMeshPrimitiveExtStructuralMetadataReader.h

@@ -0,0 +1,79 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionMeshPrimitiveExtStructuralMetadata.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionMeshPrimitiveExtStructuralMetadata;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionMeshPrimitiveExtStructuralMetadata
+ * "ExtensionMeshPrimitiveExtStructuralMetadata" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionMeshPrimitiveExtStructuralMetadataReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionMeshPrimitiveExtStructuralMetadataReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionMeshPrimitiveExtStructuralMetadata
+   * from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionMeshPrimitiveExtStructuralMetadata>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionMeshPrimitiveExtStructuralMetadata
+   * from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionMeshPrimitiveExtStructuralMetadata>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of
+   * ExtensionMeshPrimitiveExtStructuralMetadata from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionMeshPrimitiveExtStructuralMetadata>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionMeshPrimitiveKhrMaterialsVariantsMappingsValueReader.h

@@ -0,0 +1,84 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionMeshPrimitiveKhrMaterialsVariantsMappingsValue.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionMeshPrimitiveKhrMaterialsVariantsMappingsValue;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref
+ * CesiumGltf::ExtensionMeshPrimitiveKhrMaterialsVariantsMappingsValue
+ * "ExtensionMeshPrimitiveKhrMaterialsVariantsMappingsValue" instances from
+ * JSON.
+ */
+class CESIUMGLTFREADER_API
+    ExtensionMeshPrimitiveKhrMaterialsVariantsMappingsValueReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionMeshPrimitiveKhrMaterialsVariantsMappingsValueReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of
+   * ExtensionMeshPrimitiveKhrMaterialsVariantsMappingsValue from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionMeshPrimitiveKhrMaterialsVariantsMappingsValue>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of
+   * ExtensionMeshPrimitiveKhrMaterialsVariantsMappingsValue from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionMeshPrimitiveKhrMaterialsVariantsMappingsValue>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of
+   * ExtensionMeshPrimitiveKhrMaterialsVariantsMappingsValue from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<
+      CesiumGltf::ExtensionMeshPrimitiveKhrMaterialsVariantsMappingsValue>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionMeshPrimitiveKhrMaterialsVariantsReader.h

@@ -0,0 +1,79 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionMeshPrimitiveKhrMaterialsVariants.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionMeshPrimitiveKhrMaterialsVariants;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionMeshPrimitiveKhrMaterialsVariants
+ * "ExtensionMeshPrimitiveKhrMaterialsVariants" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionMeshPrimitiveKhrMaterialsVariantsReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionMeshPrimitiveKhrMaterialsVariantsReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionMeshPrimitiveKhrMaterialsVariants from
+   * a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionMeshPrimitiveKhrMaterialsVariants>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionMeshPrimitiveKhrMaterialsVariants from
+   * a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionMeshPrimitiveKhrMaterialsVariants>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of
+   * ExtensionMeshPrimitiveKhrMaterialsVariants from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionMeshPrimitiveKhrMaterialsVariants>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionModelExtStructuralMetadataReader.h

@@ -0,0 +1,79 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionModelExtStructuralMetadata.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionModelExtStructuralMetadata;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionModelExtStructuralMetadata
+ * "ExtensionModelExtStructuralMetadata" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionModelExtStructuralMetadataReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionModelExtStructuralMetadataReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionModelExtStructuralMetadata from a byte
+   * buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionModelExtStructuralMetadata>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionModelExtStructuralMetadata from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionModelExtStructuralMetadata>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionModelExtStructuralMetadata
+   * from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionModelExtStructuralMetadata>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionModelKhrMaterialsVariantsReader.h

@@ -0,0 +1,79 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionModelKhrMaterialsVariants.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionModelKhrMaterialsVariants;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionModelKhrMaterialsVariants
+ * "ExtensionModelKhrMaterialsVariants" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionModelKhrMaterialsVariantsReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionModelKhrMaterialsVariantsReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionModelKhrMaterialsVariants from a byte
+   * buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionModelKhrMaterialsVariants>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionModelKhrMaterialsVariants from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionModelKhrMaterialsVariants>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionModelKhrMaterialsVariants
+   * from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionModelKhrMaterialsVariants>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionModelKhrMaterialsVariantsValueReader.h

@@ -0,0 +1,79 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionModelKhrMaterialsVariantsValue.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionModelKhrMaterialsVariantsValue;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionModelKhrMaterialsVariantsValue
+ * "ExtensionModelKhrMaterialsVariantsValue" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionModelKhrMaterialsVariantsValueReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionModelKhrMaterialsVariantsValueReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionModelKhrMaterialsVariantsValue from a
+   * byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionModelKhrMaterialsVariantsValue>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionModelKhrMaterialsVariantsValue from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionModelKhrMaterialsVariantsValue>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of
+   * ExtensionModelKhrMaterialsVariantsValue from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionModelKhrMaterialsVariantsValue>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionModelMaxarMeshVariantsReader.h

@@ -0,0 +1,77 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionModelMaxarMeshVariants.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionModelMaxarMeshVariants;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionModelMaxarMeshVariants
+ * "ExtensionModelMaxarMeshVariants" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionModelMaxarMeshVariantsReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionModelMaxarMeshVariantsReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionModelMaxarMeshVariants from a byte
+   * buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionModelMaxarMeshVariants>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionModelMaxarMeshVariants from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionModelMaxarMeshVariants>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionModelMaxarMeshVariants from
+   * a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionModelMaxarMeshVariants>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionModelMaxarMeshVariantsValueReader.h

@@ -0,0 +1,79 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionModelMaxarMeshVariantsValue.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionModelMaxarMeshVariantsValue;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionModelMaxarMeshVariantsValue
+ * "ExtensionModelMaxarMeshVariantsValue" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionModelMaxarMeshVariantsValueReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionModelMaxarMeshVariantsValueReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionModelMaxarMeshVariantsValue from a
+   * byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionModelMaxarMeshVariantsValue>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionModelMaxarMeshVariantsValue from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionModelMaxarMeshVariantsValue>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionModelMaxarMeshVariantsValue
+   * from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionModelMaxarMeshVariantsValue>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionNodeMaxarMeshVariantsMappingsValueReader.h

@@ -0,0 +1,79 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionNodeMaxarMeshVariantsMappingsValue.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionNodeMaxarMeshVariantsMappingsValue;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionNodeMaxarMeshVariantsMappingsValue
+ * "ExtensionNodeMaxarMeshVariantsMappingsValue" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionNodeMaxarMeshVariantsMappingsValueReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionNodeMaxarMeshVariantsMappingsValueReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionNodeMaxarMeshVariantsMappingsValue
+   * from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionNodeMaxarMeshVariantsMappingsValue>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionNodeMaxarMeshVariantsMappingsValue
+   * from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      CesiumGltf::ExtensionNodeMaxarMeshVariantsMappingsValue>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of
+   * ExtensionNodeMaxarMeshVariantsMappingsValue from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionNodeMaxarMeshVariantsMappingsValue>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionNodeMaxarMeshVariantsReader.h

@@ -0,0 +1,77 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionNodeMaxarMeshVariants.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionNodeMaxarMeshVariants;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionNodeMaxarMeshVariants
+ * "ExtensionNodeMaxarMeshVariants" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionNodeMaxarMeshVariantsReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionNodeMaxarMeshVariantsReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionNodeMaxarMeshVariants from a byte
+   * buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionNodeMaxarMeshVariants>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionNodeMaxarMeshVariants from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionNodeMaxarMeshVariants>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionNodeMaxarMeshVariants from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionNodeMaxarMeshVariants>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ExtensionTextureWebpReader.h

@@ -0,0 +1,75 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/ExtensionTextureWebp.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct ExtensionTextureWebp;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::ExtensionTextureWebp "ExtensionTextureWebp"
+ * instances from JSON.
+ */
+class CESIUMGLTFREADER_API ExtensionTextureWebpReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ExtensionTextureWebpReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of ExtensionTextureWebp from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionTextureWebp>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of ExtensionTextureWebp from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::ExtensionTextureWebp>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of ExtensionTextureWebp from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::ExtensionTextureWebp>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/FeatureIdReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/FeatureId.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct FeatureId;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::FeatureId "FeatureId" instances from JSON.
+ */
+class CESIUMGLTFREADER_API FeatureIdReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  FeatureIdReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of FeatureId from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::FeatureId>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of FeatureId from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::FeatureId>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of FeatureId from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::FeatureId>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/FeatureIdTextureReader.h

@@ -0,0 +1,74 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/FeatureIdTexture.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct FeatureIdTexture;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::FeatureIdTexture "FeatureIdTexture" instances
+ * from JSON.
+ */
+class CESIUMGLTFREADER_API FeatureIdTextureReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  FeatureIdTextureReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of FeatureIdTexture from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::FeatureIdTexture>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of FeatureIdTexture from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::FeatureIdTexture>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of FeatureIdTexture from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::FeatureIdTexture>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/GltfReader.h

@@ -0,0 +1,227 @@
+#pragma once
+
+#include "CesiumGltfReader/ImageDecoder.h"
+#include "CesiumGltfReader/Library.h"
+
+#include <CesiumAsync/AsyncSystem.h>
+#include <CesiumAsync/Future.h>
+#include <CesiumAsync/HttpHeaders.h>
+#include <CesiumAsync/IAssetAccessor.h>
+#include <CesiumGltf/ImageAsset.h>
+#include <CesiumGltf/Ktx2TranscodeTargets.h>
+#include <CesiumGltf/Model.h>
+#include <CesiumGltfReader/GltfSharedAssetSystem.h>
+#include <CesiumJsonReader/IExtensionJsonHandler.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <functional>
+#include <memory>
+#include <optional>
+#include <span>
+#include <string>
+#include <vector>
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief The result of reading a glTF model with
+ * {@link GltfReader::readGltf}.
+ */
+struct CESIUMGLTFREADER_API GltfReaderResult {
+  /**
+   * @brief The read model, or std::nullopt if the model could not be read.
+   */
+  std::optional<CesiumGltf::Model> model;
+
+  /**
+   * @brief Errors, if any, that occurred during the load process.
+   */
+  std::vector<std::string> errors;
+
+  /**
+   * @brief Warnings, if any, that occurred during the load process.
+   */
+  std::vector<std::string> warnings;
+};
+
+/**
+ * @brief Options for how to read a glTF.
+ */
+struct CESIUMGLTFREADER_API GltfReaderOptions {
+  /**
+   * @brief Whether data URLs in buffers and images should be automatically
+   * decoded as part of the load process.
+   */
+  bool decodeDataUrls = true;
+
+  /**
+   * @brief Whether data URLs should be cleared after they are successfully
+   * decoded.
+   *
+   * This reduces the memory usage of the model.
+   */
+  bool clearDecodedDataUrls = true;
+
+  /**
+   * @brief Whether embedded images in {@link CesiumGltf::Model::buffers} should be
+   * automatically decoded as part of the load process.
+   *
+   * The {@link CesiumGltf::ImageSpec::mimeType} property is ignored, and instead the
+   * [stb_image](https://github.com/nothings/stb) library is used to decode
+   * images in `JPG`, `PNG`, `TGA`, `BMP`, `PSD`, `GIF`, `HDR`, or `PIC` format.
+   */
+  bool decodeEmbeddedImages = true;
+
+  /**
+   * @brief Whether external images should be resolved.
+   */
+  bool resolveExternalImages = true;
+
+  /**
+   * @brief Whether geometry compressed using the `KHR_draco_mesh_compression`
+   * extension should be automatically decoded as part of the load process.
+   */
+  bool decodeDraco = true;
+
+  /**
+   * @brief Whether the mesh data are decompressed as part of the load process,
+   * or left in the compressed format according to the EXT_meshopt_compression
+   * extension
+   */
+  bool decodeMeshOptData = true;
+
+  /**
+   * @brief Whether the quantized mesh data are dequantized and converted to
+   * floating-point values when loading, according to the KHR_mesh_quantization
+   * extension.
+   */
+  bool dequantizeMeshData = true;
+
+  /**
+   * @brief  Whether the texture coordinates of a texture are transformed or
+   * not, according to the KHR_texture_transform extension
+   */
+  bool applyTextureTransform = true;
+
+  /**
+   * @brief For each possible input transmission format, this struct names
+   * the ideal target gpu-compressed pixel format to transcode to.
+   */
+  CesiumGltf::Ktx2TranscodeTargets ktx2TranscodeTargets;
+
+  /**
+   * The shared asset system that will be used to store all of the shared assets
+   * that might appear in this glTF.
+   */
+  CesiumUtility::IntrusivePointer<GltfSharedAssetSystem> pSharedAssetSystem =
+      GltfSharedAssetSystem::getDefault();
+
+  /**
+   * @brief Whether the `schemaUri` property of `EXT_structural_metadata` will
+   * be properly resolved. If false, any external schemas will be ignored.
+   */
+  bool resolveExternalStructuralMetadata = true;
+};
+
+/**
+ * @brief Reads glTF models and images.
+ */
+class CESIUMGLTFREADER_API GltfReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  GltfReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getExtensions() const;
+
+  /**
+   * @brief Reads a glTF or binary glTF (GLB) from a buffer.
+   *
+   * @param data The buffer from which to read the glTF.
+   * @param options Options for how to read the glTF.
+   * @return The result of reading the glTF.
+   */
+  GltfReaderResult readGltf(
+      const std::span<const std::byte>& data,
+      const GltfReaderOptions& options = GltfReaderOptions()) const;
+
+  /**
+   * @brief Reads a glTF or binary glTF file from a URL and resolves external
+   * buffers and images.
+   *
+   * @param asyncSystem The async system to use for resolving external data.
+   * @param url The url for reading the file.
+   * @param headers http headers needed to make the request.
+   * @param pAssetAccessor The asset accessor to use to make the necessary
+   * requests.
+   * @param options Options for how to read the glTF.
+   */
+  CesiumAsync::Future<GltfReaderResult> loadGltf(
+      const CesiumAsync::AsyncSystem& asyncSystem,
+      const std::string& url,
+      const std::vector<CesiumAsync::IAssetAccessor::THeader>& headers,
+      const std::shared_ptr<CesiumAsync::IAssetAccessor>& pAssetAccessor,
+      const GltfReaderOptions& options = GltfReaderOptions()) const;
+
+  /**
+   * @brief Performs post-load processing on a glTF. The specific operations
+   * performed are controlled by the provided `options`.
+   *
+   * @param readGltf The result of reading the glTF.
+   * @param options The options to use in post-processing.
+   */
+  void
+  postprocessGltf(GltfReaderResult& readGltf, const GltfReaderOptions& options);
+
+  /**
+   * @brief Accepts the result of {@link readGltf} and resolves any remaining
+   * external buffers and images.
+   *
+   * @param asyncSystem The async system to use for resolving external data.
+   * @param baseUrl The base url that all the external uris are relative to.
+   * @param headers The http headers needed to make any external data requests.
+   * @param pAssetAccessor The asset accessor to use to request the external
+   * buffers and images.
+   * @param options Options for how to read the glTF.
+   * @param result The result of the synchronous readGltf invocation.
+   */
+  static CesiumAsync::Future<GltfReaderResult> resolveExternalData(
+      const CesiumAsync::AsyncSystem& asyncSystem,
+      const std::string& baseUrl,
+      const CesiumAsync::HttpHeaders& headers,
+      const std::shared_ptr<CesiumAsync::IAssetAccessor>& pAssetAccessor,
+      const GltfReaderOptions& options,
+      GltfReaderResult&& result);
+
+  /**
+   * @brief Reads an Image from a buffer.
+   * @deprecated Use {@link ImageDecoder::readImage} instead.
+   */
+  [[deprecated(
+      "Use ImageDecoder::readImage instead.")]] static ImageReaderResult
+  readImage(
+      const std::span<const std::byte>& data,
+      const CesiumGltf::Ktx2TranscodeTargets& ktx2TranscodeTargets);
+
+  /**
+   * @brief Generate mipmaps for this image.
+   * @deprecated Use {@link ImageDecoder::generateMipMaps} instead.
+   */
+  [[deprecated("Use ImageDecoder::generateMipMaps instead.")]] static std::
+      optional<std::string>
+      generateMipMaps(CesiumGltf::ImageAsset& image);
+
+private:
+  CesiumJsonReader::JsonReaderOptions _context;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/GltfSharedAssetSystem.h

@@ -0,0 +1,57 @@
+#pragma once
+
+#include <CesiumAsync/SharedAssetDepot.h>
+#include <CesiumGltfReader/NetworkImageAssetDescriptor.h>
+#include <CesiumGltfReader/NetworkSchemaAssetDescriptor.h>
+
+namespace CesiumGltf {
+struct Schema;
+}
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Contains assets that are potentially shared across multiple glTF
+ * models.
+ */
+class GltfSharedAssetSystem
+    : public CesiumUtility::ReferenceCountedThreadSafe<GltfSharedAssetSystem> {
+public:
+  /**
+   * @brief Obtains an `IntrusivePointer` to the `GltfSharedAssetSystem`
+   * singleton.
+   */
+  static CesiumUtility::IntrusivePointer<GltfSharedAssetSystem> getDefault();
+
+  virtual ~GltfSharedAssetSystem() = default;
+
+  /**
+   * @brief A depot containing images loaded from glTFs.
+   *
+   * See \ref CesiumGltf::ImageAsset "ImageAsset" and \ref
+   * NetworkImageAssetDescriptor.
+   */
+  using ImageDepot = CesiumAsync::
+      SharedAssetDepot<CesiumGltf::ImageAsset, NetworkImageAssetDescriptor>;
+
+  /**
+   * @brief The asset depot for images.
+   */
+  CesiumUtility::IntrusivePointer<ImageDepot> pImage;
+
+  /**
+   * @brief A depot containing schemas loaded from URIs contained in the glTF
+   * EXT_structural_metadata extension.
+   *
+   * See \ref CesiumGltf::Schema "Schema" and \ref NetworkSchemaAssetDescriptor.
+   */
+  using SchemaDepot = CesiumAsync::
+      SharedAssetDepot<CesiumGltf::Schema, NetworkSchemaAssetDescriptor>;
+
+  /**
+   * @brief The asset depot for schemas.
+   */
+  CesiumUtility::IntrusivePointer<SchemaDepot> pExternalMetadataSchema;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ImageDecoder.h

@@ -0,0 +1,99 @@
+#pragma once
+
+#include "CesiumGltf/ImageAsset.h"
+#include "CesiumGltfReader/Library.h"
+
+#include <CesiumUtility/IntrusivePointer.h>
+
+#include <optional>
+#include <span>
+#include <string>
+#include <vector>
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief The result of reading an image with {@link ImageDecoder::readImage}.
+ */
+struct CESIUMGLTFREADER_API ImageReaderResult {
+
+  /**
+   * @brief The {@link CesiumGltf::ImageAsset} that was read.
+   *
+   * This will be `std::nullopt` if the image could not be read.
+   */
+  CesiumUtility::IntrusivePointer<CesiumGltf::ImageAsset> pImage;
+
+  /**
+   * @brief Error messages that occurred while trying to read the image.
+   */
+  std::vector<std::string> errors;
+
+  /**
+   * @brief Warning messages that occurred while reading the image.
+   */
+  std::vector<std::string> warnings;
+};
+
+/**
+ * @brief Contains methods for reading and manipulating images.
+ */
+class ImageDecoder {
+public:
+  /**
+   * @brief Reads an image from a buffer.
+   *
+   * The [stb_image](https://github.com/nothings/stb) library is used to decode
+   * images in `JPG`, `PNG`, `TGA`, `BMP`, `PSD`, `GIF`, `HDR`, or `PIC` format.
+   *
+   * @param data The buffer from which to read the image.
+   * @param ktx2TranscodeTargets The compression format to transcode
+   * KTX v2 textures into. If this is std::nullopt, KTX v2 textures will be
+   * fully decompressed into raw pixels.
+   * @return The result of reading the image.
+   */
+  static ImageReaderResult readImage(
+      const std::span<const std::byte>& data,
+      const CesiumGltf::Ktx2TranscodeTargets& ktx2TranscodeTargets);
+
+  /**
+   * @brief Generate mipmaps for this image.
+   *
+   * Does nothing if mipmaps already exist or the compressedPixelFormat is not
+   * GpuCompressedPixelFormat::NONE.
+   *
+   * @param image The image to generate mipmaps for.   *
+   * @return A string describing the error, if unable to generate mipmaps.
+   */
+  static std::optional<std::string>
+  generateMipMaps(CesiumGltf::ImageAsset& image);
+
+  /**
+   * @brief Resize an image, without validating the provided pointers or ranges.
+   *
+   * @param pInputPixels The input image.
+   * @param inputWidth The width of the input image, in pixels.
+   * @param inputHeight The height of the input image, in pixels.
+   * @param inputStrideBytes The stride of the input image, in bytes. Stride is
+   * the number of bytes between successive rows.
+   * @param pOutputPixels The buffer into which to write the output image.
+   * @param outputWidth The width of the output image, in pixels.
+   * @param outputHeight The height of the otuput image, in pixels.
+   * @param outputStrideBytes The stride of the output image, in bytes. Stride
+   * is the number of bytes between successive rows.
+   * @param channels The number of channels in both the input and output images.
+   * @return True if the resize succeeded, false if it failed.
+   */
+  static bool unsafeResize(
+      const std::byte* pInputPixels,
+      int32_t inputWidth,
+      int32_t inputHeight,
+      int32_t inputStrideBytes,
+      std::byte* pOutputPixels,
+      int32_t outputWidth,
+      int32_t outputHeight,
+      int32_t outputStrideBytes,
+      int32_t channels);
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ImageReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Image.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Image;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Image "Image" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ImageReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ImageReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Image from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Image>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Image from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Image>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Image from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Image>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/Library.h

@@ -0,0 +1,18 @@
+#pragma once
+
+/**
+ * @brief Classes for reading [glTF](https://www.khronos.org/gltf/) models.
+ *
+ * @mermaid-interactive{dependencies/CesiumGltfReader}
+ */
+namespace CesiumGltfReader {}
+
+#if defined(_WIN32) && defined(CESIUM_SHARED)
+#ifdef CESIUMGLTFREADER_BUILDING
+#define CESIUMGLTFREADER_API __declspec(dllexport)
+#else
+#define CESIUMGLTFREADER_API __declspec(dllimport)
+#endif
+#else
+#define CESIUMGLTFREADER_API
+#endif

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/MaterialNormalTextureInfoReader.h

@@ -0,0 +1,76 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/MaterialNormalTextureInfo.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct MaterialNormalTextureInfo;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::MaterialNormalTextureInfo
+ * "MaterialNormalTextureInfo" instances from JSON.
+ */
+class CESIUMGLTFREADER_API MaterialNormalTextureInfoReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  MaterialNormalTextureInfoReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of MaterialNormalTextureInfo from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::MaterialNormalTextureInfo>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of MaterialNormalTextureInfo from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::MaterialNormalTextureInfo>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of MaterialNormalTextureInfo from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::MaterialNormalTextureInfo>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/MaterialOcclusionTextureInfoReader.h

@@ -0,0 +1,77 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/MaterialOcclusionTextureInfo.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct MaterialOcclusionTextureInfo;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::MaterialOcclusionTextureInfo
+ * "MaterialOcclusionTextureInfo" instances from JSON.
+ */
+class CESIUMGLTFREADER_API MaterialOcclusionTextureInfoReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  MaterialOcclusionTextureInfoReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of MaterialOcclusionTextureInfo from a byte
+   * buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::MaterialOcclusionTextureInfo>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of MaterialOcclusionTextureInfo from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::MaterialOcclusionTextureInfo>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of MaterialOcclusionTextureInfo from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::MaterialOcclusionTextureInfo>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/MaterialPBRMetallicRoughnessReader.h

@@ -0,0 +1,77 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/MaterialPBRMetallicRoughness.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct MaterialPBRMetallicRoughness;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::MaterialPBRMetallicRoughness
+ * "MaterialPBRMetallicRoughness" instances from JSON.
+ */
+class CESIUMGLTFREADER_API MaterialPBRMetallicRoughnessReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  MaterialPBRMetallicRoughnessReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of MaterialPBRMetallicRoughness from a byte
+   * buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::MaterialPBRMetallicRoughness>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of MaterialPBRMetallicRoughness from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::MaterialPBRMetallicRoughness>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of MaterialPBRMetallicRoughness from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::MaterialPBRMetallicRoughness>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/MaterialReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Material.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Material;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Material "Material" instances from JSON.
+ */
+class CESIUMGLTFREADER_API MaterialReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  MaterialReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Material from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Material>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Material from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Material>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Material from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Material>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/MeshPrimitiveReader.h

@@ -0,0 +1,74 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/MeshPrimitive.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct MeshPrimitive;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::MeshPrimitive "MeshPrimitive" instances from
+ * JSON.
+ */
+class CESIUMGLTFREADER_API MeshPrimitiveReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  MeshPrimitiveReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of MeshPrimitive from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::MeshPrimitive>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of MeshPrimitive from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::MeshPrimitive>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of MeshPrimitive from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::MeshPrimitive>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/MeshReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Mesh.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Mesh;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Mesh "Mesh" instances from JSON.
+ */
+class CESIUMGLTFREADER_API MeshReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  MeshReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Mesh from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Mesh>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Mesh from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Mesh>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Mesh from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Mesh>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/ModelReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Model.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Model;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Model "Model" instances from JSON.
+ */
+class CESIUMGLTFREADER_API ModelReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  ModelReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Model from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Model>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Model from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Model>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Model from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Model>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/NetworkImageAssetDescriptor.h

@@ -0,0 +1,60 @@
+#pragma once
+
+#include <CesiumAsync/Future.h>
+#include <CesiumAsync/NetworkAssetDescriptor.h>
+#include <CesiumGltf/ImageAsset.h>
+#include <CesiumGltf/Ktx2TranscodeTargets.h>
+#include <CesiumUtility/IntrusivePointer.h>
+#include <CesiumUtility/Result.h>
+
+#include <memory>
+
+namespace CesiumAsync {
+class AsyncSystem;
+}
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief A description of an image asset that can be loaded from the network
+ * using an {@link CesiumAsync::IAssetAccessor}. This includes a URL, any headers to be
+ * included in the request, and the set of supported GPU texture formats for
+ * KTX2 decoding.
+ */
+struct NetworkImageAssetDescriptor
+    : public CesiumAsync::NetworkAssetDescriptor {
+  /**
+   * @brief The supported GPU texture formats used for KTX2 decoding.
+   */
+  CesiumGltf::Ktx2TranscodeTargets ktx2TranscodeTargets{};
+
+  /**
+   * @brief Determines if this descriptor is identical to another one.
+   */
+  bool operator==(const NetworkImageAssetDescriptor& rhs) const noexcept;
+
+  /**
+   * @brief Request this asset from the network using the provided asset
+   * accessor and return the loaded {@link CesiumGltf::ImageAsset}.
+   *
+   * @param asyncSystem The async system.
+   * @param pAssetAccessor The asset accessor.
+   * @return A future that resolves to the image asset once the request is
+   * complete.
+   */
+  CesiumAsync::Future<CesiumUtility::ResultPointer<CesiumGltf::ImageAsset>>
+  load(
+      const CesiumAsync::AsyncSystem& asyncSystem,
+      const std::shared_ptr<CesiumAsync::IAssetAccessor>& pAssetAccessor) const;
+};
+
+} // namespace CesiumGltfReader
+
+/** @brief Hash implementation for \ref
+ * CesiumGltfReader::NetworkImageAssetDescriptor. */
+template <> struct std::hash<CesiumGltfReader::NetworkImageAssetDescriptor> {
+  /** @brief Returns a `size_t` hash of the provided \ref
+   * CesiumGltfReader::NetworkImageAssetDescriptor. */
+  std::size_t operator()(
+      const CesiumGltfReader::NetworkImageAssetDescriptor& key) const noexcept;
+};

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/NetworkSchemaAssetDescriptor.h

@@ -0,0 +1,52 @@
+#pragma once
+
+#include <CesiumAsync/Future.h>
+#include <CesiumAsync/NetworkAssetDescriptor.h>
+#include <CesiumGltf/Schema.h>
+#include <CesiumUtility/IntrusivePointer.h>
+#include <CesiumUtility/Result.h>
+
+#include <memory>
+
+namespace CesiumAsync {
+class AsyncSystem;
+}
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief A description of a schema asset that can be loaded from the network
+ * using an {@link CesiumAsync::IAssetAccessor}. This includes a URL and any headers to be
+ * included in the request.
+ */
+struct NetworkSchemaAssetDescriptor
+    : public CesiumAsync::NetworkAssetDescriptor {
+  /**
+   * @brief Determines if this descriptor is identical to another one.
+   */
+  bool operator==(const NetworkSchemaAssetDescriptor& rhs) const noexcept;
+
+  /**
+   * @brief Request this asset from the network using the provided asset
+   * accessor and return the loaded {@link CesiumGltf::Schema}.
+   *
+   * @param asyncSystem The async system.
+   * @param pAssetAccessor The asset accessor.
+   * @return A future that resolves to the schema asset once the request is
+   * complete.
+   */
+  CesiumAsync::Future<CesiumUtility::ResultPointer<CesiumGltf::Schema>> load(
+      const CesiumAsync::AsyncSystem& asyncSystem,
+      const std::shared_ptr<CesiumAsync::IAssetAccessor>& pAssetAccessor) const;
+};
+
+} // namespace CesiumGltfReader
+
+/** @brief Hash implementation for \ref
+ * CesiumGltfReader::NetworkSchemaAssetDescriptor. */
+template <> struct std::hash<CesiumGltfReader::NetworkSchemaAssetDescriptor> {
+  /** @brief Returns a `size_t` hash of the provided \ref
+   * CesiumGltfReader::NetworkSchemaAssetDescriptor. */
+  std::size_t operator()(
+      const CesiumGltfReader::NetworkSchemaAssetDescriptor& key) const noexcept;
+};

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/NodeReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Node.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Node;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Node "Node" instances from JSON.
+ */
+class CESIUMGLTFREADER_API NodeReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  NodeReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Node from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Node>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Node from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Node>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Node from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Node>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/PropertyAttributePropertyReader.h

@@ -0,0 +1,76 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/PropertyAttributeProperty.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct PropertyAttributeProperty;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::PropertyAttributeProperty
+ * "PropertyAttributeProperty" instances from JSON.
+ */
+class CESIUMGLTFREADER_API PropertyAttributePropertyReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  PropertyAttributePropertyReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of PropertyAttributeProperty from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::PropertyAttributeProperty>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of PropertyAttributeProperty from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::PropertyAttributeProperty>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of PropertyAttributeProperty from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::PropertyAttributeProperty>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/PropertyAttributeReader.h

@@ -0,0 +1,74 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/PropertyAttribute.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct PropertyAttribute;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::PropertyAttribute "PropertyAttribute" instances
+ * from JSON.
+ */
+class CESIUMGLTFREADER_API PropertyAttributeReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  PropertyAttributeReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of PropertyAttribute from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::PropertyAttribute>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of PropertyAttribute from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::PropertyAttribute>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of PropertyAttribute from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::PropertyAttribute>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/PropertyTablePropertyReader.h

@@ -0,0 +1,75 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/PropertyTableProperty.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct PropertyTableProperty;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::PropertyTableProperty "PropertyTableProperty"
+ * instances from JSON.
+ */
+class CESIUMGLTFREADER_API PropertyTablePropertyReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  PropertyTablePropertyReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of PropertyTableProperty from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::PropertyTableProperty>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of PropertyTableProperty from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::PropertyTableProperty>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of PropertyTableProperty from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::PropertyTableProperty>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/PropertyTableReader.h

@@ -0,0 +1,74 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/PropertyTable.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct PropertyTable;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::PropertyTable "PropertyTable" instances from
+ * JSON.
+ */
+class CESIUMGLTFREADER_API PropertyTableReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  PropertyTableReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of PropertyTable from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::PropertyTable>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of PropertyTable from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::PropertyTable>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of PropertyTable from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::PropertyTable>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/PropertyTexturePropertyReader.h

@@ -0,0 +1,76 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/PropertyTextureProperty.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct PropertyTextureProperty;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::PropertyTextureProperty
+ * "PropertyTextureProperty" instances from JSON.
+ */
+class CESIUMGLTFREADER_API PropertyTexturePropertyReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  PropertyTexturePropertyReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of PropertyTextureProperty from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::PropertyTextureProperty>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of PropertyTextureProperty from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::PropertyTextureProperty>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of PropertyTextureProperty from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<
+      std::vector<CesiumGltf::PropertyTextureProperty>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/PropertyTextureReader.h

@@ -0,0 +1,74 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/PropertyTexture.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct PropertyTexture;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::PropertyTexture "PropertyTexture" instances
+ * from JSON.
+ */
+class CESIUMGLTFREADER_API PropertyTextureReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  PropertyTextureReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of PropertyTexture from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::PropertyTexture>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of PropertyTexture from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::PropertyTexture>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of PropertyTexture from a
+   * rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::PropertyTexture>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/SamplerReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Sampler.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Sampler;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Sampler "Sampler" instances from JSON.
+ */
+class CESIUMGLTFREADER_API SamplerReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  SamplerReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Sampler from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Sampler>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Sampler from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Sampler>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Sampler from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Sampler>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/SceneReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Scene.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Scene;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Scene "Scene" instances from JSON.
+ */
+class CESIUMGLTFREADER_API SceneReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  SceneReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Scene from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Scene>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Scene from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Scene>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Scene from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Scene>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/SchemaReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Schema.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Schema;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Schema "Schema" instances from JSON.
+ */
+class CESIUMGLTFREADER_API SchemaReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  SchemaReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Schema from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Schema>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Schema from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Schema>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Schema from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Schema>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/SkinReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Skin.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Skin;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Skin "Skin" instances from JSON.
+ */
+class CESIUMGLTFREADER_API SkinReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  SkinReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Skin from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Skin>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Skin from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Skin>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Skin from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Skin>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/TextureInfoReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/TextureInfo.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct TextureInfo;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::TextureInfo "TextureInfo" instances from JSON.
+ */
+class CESIUMGLTFREADER_API TextureInfoReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  TextureInfoReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of TextureInfo from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::TextureInfo>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of TextureInfo from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::TextureInfo>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of TextureInfo from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::TextureInfo>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGltfReader/TextureReader.h

@@ -0,0 +1,72 @@
+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <CesiumGltf/Texture.h>
+#include <CesiumGltfReader/Library.h>
+#include <CesiumJsonReader/JsonReader.h>
+#include <CesiumJsonReader/JsonReaderOptions.h>
+
+#include <rapidjson/fwd.h>
+
+#include <span>
+#include <vector>
+
+namespace CesiumGltf {
+struct Texture;
+} // namespace CesiumGltf
+
+namespace CesiumGltfReader {
+
+/**
+ * @brief Reads \ref CesiumGltf::Texture "Texture" instances from JSON.
+ */
+class CESIUMGLTFREADER_API TextureReader {
+public:
+  /**
+   * @brief Constructs a new instance.
+   */
+  TextureReader();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  CesiumJsonReader::JsonReaderOptions& getOptions();
+
+  /**
+   * @brief Gets the options controlling how the JSON is read.
+   */
+  const CesiumJsonReader::JsonReaderOptions& getOptions() const;
+
+  /**
+   * @brief Reads an instance of Texture from a byte buffer.
+   *
+   * @param data The buffer from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Texture>
+  readFromJson(const std::span<const std::byte>& data) const;
+
+  /**
+   * @brief Reads an instance of Texture from a rapidJson::Value.
+   *
+   * @param value The value from which to read the instance.
+   * @return The result of reading the instance.
+   */
+  CesiumJsonReader::ReadJsonResult<CesiumGltf::Texture>
+  readFromJson(const rapidjson::Value& value) const;
+
+  /**
+   * @brief Reads an array of instances of Texture from a rapidJson::Value.
+   *
+   * @param value The value from which to read the array of instances.
+   * @return The result of reading the array of instances.
+   */
+  CesiumJsonReader::ReadJsonResult<std::vector<CesiumGltf::Texture>>
+  readArrayFromJson(const rapidjson::Value& value) const;
+
+private:
+  CesiumJsonReader::JsonReaderOptions _options;
+};
+
+} // namespace CesiumGltfReader