CesiumPolygonRasterOverlay.h

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// Copyright 2020-2024 CesiumGS, Inc. and Contributors
 
#pragma once
 
#include "CesiumRasterOverlay.h"
#include "CoreMinimal.h"
#include "CesiumPolygonRasterOverlay.generated.h"
 
class ACesiumCartographicPolygon;
 
namespace Cesium3DTilesSelection {
class RasterizedPolygonsTileExcluder;
}
 
UCLASS(ClassGroup = (Cesium), meta = (BlueprintSpawnableComponent))
class CESIUMRUNTIME_API UCesiumPolygonRasterOverlay
    : public UCesiumRasterOverlay {
  GENERATED_BODY()
 
public:
  UCesiumPolygonRasterOverlay();
 
  UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Cesium")
  TArray<TSoftObjectPtr<ACesiumCartographicPolygon>> Polygons;
 
  UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Cesium")
  bool InvertSelection = false;
 
  UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Cesium")
  bool ExcludeSelectedTiles = true;
 
protected:
  virtual std::unique_ptr<CesiumRasterOverlays::RasterOverlay> CreateOverlay(
      const CesiumRasterOverlays::RasterOverlayOptions& options = {}) override;
 
  virtual void OnAdd(
      Cesium3DTilesSelection::Tileset* pTileset,
      CesiumRasterOverlays::RasterOverlay* pOverlay) override;
  virtual void OnRemove(
      Cesium3DTilesSelection::Tileset* pTileset,
      CesiumRasterOverlays::RasterOverlay* pOverlay) override;
 
private:
  std::shared_ptr<Cesium3DTilesSelection::RasterizedPolygonsTileExcluder>
      _pExcluder;
};