WorldPartitionMiniMapHelper.h

Go to the documentation of this file.

// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#if WITH_EDITOR
#include "Math/Box.h"
#include "Math/Matrix.h"
#include "Engine/EngineTypes.h"
 
class AWorldPartitionMiniMap;
class UWorld;
class UTexture2D;
class AActor;
 
class FWorldPartitionMiniMapHelper
{
public:
    static ENGINE_API AWorldPartitionMiniMap* GetWorldPartitionMiniMap(UWorld* World, bool bCreateNewMiniMap=false);
    static ENGINE_API void CaptureBoundsMiniMapToTexture(UWorld* InWorld, UObject* InOuterForTexture, uint32 InMiniMapSize, UTexture2D*& InOutMiniMapTexture, const FString& InTextureName, const FBox& InBounds);
    static ENGINE_API void CaptureBoundsMiniMapToTexture(UWorld* InWorld, UObject* InOuterForTexture, uint32 InMiniMapSizeX, uint32 InMiniMapSizeY, UTexture2D*& InOutMiniMapTexture, const FString& InTextureName, const FBox& InBounds, ESceneCaptureSource InCaptureSource, uint32 InNumWarmupFrames, TFunctionRef<void()> WarmupTickCallback);
 
private:
    static void CalTopViewOfWorld(FMatrix& OutProjectionMatrix, const FBox& WorldBox, uint32 ViewportWidth, uint32 ViewportHeight);
};
#endif