初始提交: UE5.3项目基础框架

Plugins/CesiumForUnreal/Source/ThirdParty/include/Cesium3DTilesSelection/DebugTileStateDatabase.h

@@ -0,0 +1,48 @@
+#pragma once
+
+#include <memory>
+#include <string>
+
+namespace Cesium3DTilesSelection {
+
+class Tile;
+class Tileset;
+
+/**
+ * @brief Helps debug the tile selection algorithm by recording the state of
+ * tiles each frame to a SQLite database.
+ */
+class DebugTileStateDatabase {
+public:
+  /**
+   * @brief Creates a new instance.
+   *
+   * @param databaseFilename The full path and filename of the output SQLite
+   * database.
+   */
+  DebugTileStateDatabase(const std::string& databaseFilename);
+  ~DebugTileStateDatabase() noexcept;
+
+  /**
+   * @brief Records the state of all tiles that are currently loaded by the
+   * given tileset.
+   *
+   * @param frameNumber The current frame number.
+   * @param tileset The tileset.
+   */
+  void recordAllTileStates(int32_t frameNumber, const Tileset& tileset);
+
+  /**
+   * @brief Records the state of a given tile.
+   *
+   * @param frameNumber The current frame number.
+   * @param tile The tile.
+   */
+  void recordTileState(int32_t frameNumber, const Tile& tile);
+
+private:
+  struct Impl;
+  std::unique_ptr<Impl> _pImpl;
+};
+
+} // namespace Cesium3DTilesSelection