初始提交: UE5.3项目基础框架

Plugins/CesiumForUnreal/Source/CesiumRuntime/Public/CesiumIonRasterOverlay.h

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+// Copyright 2020-2024 CesiumGS, Inc. and Contributors
+
+#pragma once
+
+#include "CesiumRasterOverlay.h"
+#include "CoreMinimal.h"
+#include "CesiumIonRasterOverlay.generated.h"
+
+class UCesiumIonServer;
+
+/**
+ * A raster overlay that uses an IMAGERY asset from Cesium ion.
+ */
+UCLASS(
+    DisplayName = "Cesium ion Raster Overlay",
+    ClassGroup = (Cesium),
+    meta = (BlueprintSpawnableComponent))
+class CESIUMRUNTIME_API UCesiumIonRasterOverlay : public UCesiumRasterOverlay {
+  GENERATED_BODY()
+
+public:
+  /**
+   * The ID of the Cesium ion asset to use.
+   *
+   * If this property is non-zero, the Bing Maps Key and Map Style properties
+   * are ignored.
+   */
+  UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Cesium")
+  int64 IonAssetID;
+
+  /**
+   * The access token to use to access the Cesium ion resource.
+   */
+  UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Cesium")
+  FString IonAccessToken;
+
+  /**
+   * The URL of the ion asset endpoint. Defaults to Cesium ion but a custom
+   * endpoint can be specified.
+   */
+  UPROPERTY(
+      meta =
+          (DeprecatedProperty,
+           DeprecationMessage = "Use CesiumIonServer instead."))
+  FString IonAssetEndpointUrl_DEPRECATED;
+
+  /**
+   * The Cesium ion Server from which this raster overlay is loaded.
+   */
+  UPROPERTY(
+      EditAnywhere,
+      BlueprintReadWrite,
+      Category = "Cesium",
+      AdvancedDisplay)
+  UCesiumIonServer* CesiumIonServer;
+
+  /**
+   * Check if the Cesium ion token used to access this raster overlay is working
+   * correctly, and fix it if necessary.
+   */
+  UFUNCTION(CallInEditor, Category = "Cesium")
+  void TroubleshootToken();
+
+  // UActorComponent overrides
+  virtual void PostLoad() override;
+
+protected:
+  virtual std::unique_ptr<CesiumRasterOverlays::RasterOverlay> CreateOverlay(
+      const CesiumRasterOverlays::RasterOverlayOptions& options = {}) override;
+};