141 lines
3.7 KiB
C++
141 lines
3.7 KiB
C++
// Copyright 2020-2024 CesiumGS, Inc. and Contributors
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#pragma once
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#include "Cesium3DTilesSelection/Tile.h"
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#include "Cesium3DTileset.h"
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#include "CesiumEncodedFeaturesMetadata.h"
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#include "CesiumEncodedMetadataUtility.h"
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#include "CesiumModelMetadata.h"
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#include "Components/PrimitiveComponent.h"
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#include "Components/SceneComponent.h"
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#include "CoreMinimal.h"
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#include "CustomDepthParameters.h"
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#include "Interfaces/IHttpRequest.h"
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#include <CesiumAsync/SharedFuture.h>
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#include <glm/mat4x4.hpp>
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#include <memory>
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#include "CesiumGltfComponent.generated.h"
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class UMaterialInterface;
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class UTexture2D;
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class UStaticMeshComponent;
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namespace CreateGltfOptions {
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struct CreateModelOptions;
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}
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namespace CesiumGltf {
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struct Model;
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}
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namespace Cesium3DTilesSelection {
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class Tile;
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}
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namespace CesiumRasterOverlays {
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class RasterOverlayTile;
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}
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namespace CesiumGeometry {
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struct Rectangle;
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}
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USTRUCT()
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struct FRasterOverlayTile {
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GENERATED_BODY()
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UPROPERTY()
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FString OverlayName{};
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UPROPERTY()
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UTexture2D* Texture = nullptr;
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FLinearColor TranslationAndScale{};
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int32 TextureCoordinateID = -1;
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};
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UCLASS()
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class UCesiumGltfComponent : public USceneComponent {
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GENERATED_BODY()
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public:
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class HalfConstructed {
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public:
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virtual ~HalfConstructed() = default;
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};
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class CreateOffGameThreadResult {
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public:
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TUniquePtr<UCesiumGltfComponent::HalfConstructed> HalfConstructed;
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Cesium3DTilesSelection::TileLoadResult TileLoadResult;
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};
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static CesiumAsync::Future<CreateOffGameThreadResult> CreateOffGameThread(
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const CesiumAsync::AsyncSystem& AsyncSystem,
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const glm::dmat4x4& Transform,
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CreateGltfOptions::CreateModelOptions&& Options,
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const CesiumGeospatial::Ellipsoid& Ellipsoid =
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CesiumGeospatial::Ellipsoid::WGS84);
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static UCesiumGltfComponent* CreateOnGameThread(
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CesiumGltf::Model& model,
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ACesium3DTileset* ParentActor,
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TUniquePtr<HalfConstructed> HalfConstructed,
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const glm::dmat4x4& CesiumToUnrealTransform,
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UMaterialInterface* BaseMaterial,
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UMaterialInterface* BaseTranslucentMaterial,
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UMaterialInterface* BaseWaterMaterial,
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FCustomDepthParameters CustomDepthParameters,
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const Cesium3DTilesSelection::Tile& tile,
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bool createNavCollision);
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UCesiumGltfComponent();
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UPROPERTY(EditAnywhere, Category = "Cesium")
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UMaterialInterface* BaseMaterial = nullptr;
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UPROPERTY(EditAnywhere, Category = "Cesium")
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UMaterialInterface* BaseMaterialWithTranslucency = nullptr;
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UPROPERTY(EditAnywhere, Category = "Cesium")
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UMaterialInterface* BaseMaterialWithWater = nullptr;
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UPROPERTY(EditAnywhere, Category = "Rendering")
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FCustomDepthParameters CustomDepthParameters{};
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FCesiumModelMetadata Metadata{};
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CesiumEncodedFeaturesMetadata::EncodedModelMetadata EncodedMetadata{};
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PRAGMA_DISABLE_DEPRECATION_WARNINGS
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std::optional<CesiumEncodedMetadataUtility::EncodedMetadata>
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EncodedMetadata_DEPRECATED = std::nullopt;
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PRAGMA_ENABLE_DEPRECATION_WARNINGS
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void UpdateTransformFromCesium(const glm::dmat4& CesiumToUnrealTransform);
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void AttachRasterTile(
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const Cesium3DTilesSelection::Tile& Tile,
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const CesiumRasterOverlays::RasterOverlayTile& RasterTile,
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UTexture2D* Texture,
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const glm::dvec2& Translation,
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const glm::dvec2& Scale,
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int32_t TextureCoordinateID);
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void DetachRasterTile(
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const Cesium3DTilesSelection::Tile& Tile,
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const CesiumRasterOverlays::RasterOverlayTile& RasterTile,
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UTexture2D* Texture);
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UFUNCTION(BlueprintCallable, Category = "Collision")
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virtual void SetCollisionEnabled(ECollisionEnabled::Type NewType);
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virtual void BeginDestroy() override;
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void UpdateFade(float fadePercentage, bool fadingIn);
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private:
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UPROPERTY()
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UTexture2D* Transparent1x1 = nullptr;
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};
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