初始提交: UE5.3项目基础框架

Plugins/CesiumForUnreal/Source/ThirdParty/include/Cesium3DTiles/Content.h

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+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <Cesium3DTiles/BoundingVolume.h>
+#include <Cesium3DTiles/Library.h>
+#include <Cesium3DTiles/MetadataEntity.h>
+#include <CesiumUtility/ExtensibleObject.h>
+
+#include <cstdint>
+#include <optional>
+#include <string>
+
+namespace Cesium3DTiles {
+/**
+ * @brief Metadata about the tile's content and a link to the content.
+ */
+struct CESIUM3DTILES_API Content final
+    : public CesiumUtility::ExtensibleObject {
+  /**
+   * @brief The original name of this type.
+   */
+  static constexpr const char* TypeName = "Content";
+
+  /**
+   * @brief An optional bounding volume that tightly encloses tile content.
+   * tile.boundingVolume provides spatial coherence and
+   * tile.content.boundingVolume enables tight view frustum culling. When this
+   * is omitted, tile.boundingVolume is used.
+   */
+  std::optional<Cesium3DTiles::BoundingVolume> boundingVolume;
+
+  /**
+   * @brief A uri that points to tile content. When the uri is relative, it is
+   * relative to the referring tileset JSON file.
+   */
+  std::string uri;
+
+  /**
+   * @brief Metadata that is associated with this content.
+   */
+  std::optional<Cesium3DTiles::MetadataEntity> metadata;
+
+  /**
+   * @brief The group this content belongs to. The value is an index into the
+   * array of `groups` that is defined for the containing tileset.
+   */
+  std::optional<int64_t> group;
+
+  /**
+   * @brief Calculates the size in bytes of this object, including the contents
+   * of all collections, pointers, and strings. This will NOT include the size
+   * of any extensions attached to the object. Calling this method may be slow
+   * as it requires traversing the object's entire structure.
+   */
+  int64_t getSizeBytes() const {
+    int64_t accum = 0;
+    accum += int64_t(sizeof(Content));
+    accum += CesiumUtility::ExtensibleObject::getSizeBytes() -
+             int64_t(sizeof(CesiumUtility::ExtensibleObject));
+    if (this->boundingVolume) {
+      accum += this->boundingVolume->getSizeBytes() -
+               int64_t(sizeof(Cesium3DTiles::BoundingVolume));
+    }
+    accum += int64_t(this->uri.capacity() * sizeof(char));
+    if (this->metadata) {
+      accum += this->metadata->getSizeBytes() -
+               int64_t(sizeof(Cesium3DTiles::MetadataEntity));
+    }
+    return accum;
+  }
+};
+} // namespace Cesium3DTiles