初始提交: UE5.3项目基础框架

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumGeometry/QuadtreeTileRectangularRange.h

@@ -0,0 +1,39 @@
+#pragma once
+
+#include <cstdint>
+
+namespace CesiumGeometry {
+
+/**
+ * @brief A rectangular range of tiles at a particular level of a quadtree.
+ */
+struct QuadtreeTileRectangularRange {
+
+  /**
+   * @brief The level in the tree at which this rectangle is located, with 0
+   * being the root.
+   */
+  uint32_t level;
+
+  /**
+   * @brief The minimum x-coordinate of the range, *inclusive*.
+   */
+  uint32_t minimumX;
+
+  /**
+   * @brief The minimum y-coordinate of the range, *inclusive*.
+   */
+  uint32_t minimumY;
+
+  /**
+   * @brief The maximum x-coordinate of the range, *inclusive*.
+   */
+  uint32_t maximumX;
+
+  /**
+   * @brief The maximum y-coordinate of the range, *inclusive*.
+   */
+  uint32_t maximumY;
+};
+
+} // namespace CesiumGeometry