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52 lines
2.2 KiB
C++
52 lines
2.2 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "UObject/ObjectMacros.h"
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#include "Kismet/BlueprintFunctionLibrary.h"
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#include "Kismet/BlueprintAsyncActionBase.h"
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#include "IXRLoadingScreen.h"
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#include "XRLoadingScreenFunctionLibrary.generated.h"
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/**
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* XR Loading Screen Function Library
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*/
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UCLASS()
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class HEADMOUNTEDDISPLAY_API UXRLoadingScreenFunctionLibrary : public UBlueprintFunctionLibrary
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{
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GENERATED_UCLASS_BODY()
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UFUNCTION(BlueprintCallable, Category = "Input|HeadMountedDisplay|LoadingScreen")
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static void SetLoadingScreen(class UTexture* Texture, FVector2D Scale = FVector2D(1.0f, 1.0f), FVector Offset = FVector::ZeroVector, bool bShowLoadingMovie = false, bool bShowOnSet = false);
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UFUNCTION(BlueprintCallable, Category = "Input|HeadMountedDisplay|LoadingScreen")
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static void ClearLoadingScreenSplashes();
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/**
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* Adds a splash element to the loading screen.
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*
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* @param Texture (in) A texture asset to be used for the splash.
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* @param Translation (in) Initial translation of the center of the splash.
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* @param Rotation (in) Initial rotation of the splash screen, with the origin at the center of the splash.
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* @param Size (in) Size, of the quad with the splash screen.
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* @param DeltaRotation (in) Incremental rotation, that is added each 2nd frame to the quad transform. The quad is rotated around the center of the quad.
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* @param bClearBeforeAdd (in) If true, clears splashes before adding a new one.
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*/
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UFUNCTION(BlueprintCallable, Category = "Input|HeadMountedDisplay|LoadingScreen")
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static void AddLoadingScreenSplash(class UTexture* Texture, FVector Translation, FRotator Rotation, FVector2D Size = FVector2D(1.0f, 1.0f), FRotator DeltaRotation = FRotator::ZeroRotator, bool bClearBeforeAdd = false);
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/**
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* Show the loading screen and override the VR display
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*/
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UFUNCTION(BlueprintCallable, Category = "Input|HeadMountedDisplay|LoadingScreen")
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static void ShowLoadingScreen();
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/**
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* Hide the splash screen and return to normal display.
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*/
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UFUNCTION(BlueprintCallable, Category = "Input|HeadMountedDisplay|LoadingScreen")
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static void HideLoadingScreen();
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}; |