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- Added assert that the provided world is not a game world in IWorldPartitionActorLoaderInterface::ILoaderAdapter constructor. - Apply the ALocationVolume.DebugColor to the World Partition display for loader adapters UI. #rb richard.malo #preflight 6283e231ed2c0847b04fd00b #rnx [CL 20247563 by JeanFrancois Dube in ue5-main branch]
70 lines
2.0 KiB
C++
70 lines
2.0 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "ProceduralFoliageVolume.h"
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#include "Components/BrushComponent.h"
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#include "ProceduralFoliageComponent.h"
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#include "ProceduralFoliageSpawner.h"
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#include "WorldPartition/LoaderAdapter/LoaderAdapterActor.h"
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AProceduralFoliageVolume::AProceduralFoliageVolume(const FObjectInitializer& ObjectInitializer)
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: Super(ObjectInitializer)
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{
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ProceduralComponent = ObjectInitializer.CreateDefaultSubobject<UProceduralFoliageComponent>(this, TEXT("ProceduralFoliageComponent"));
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ProceduralComponent->SetSpawningVolume(this);
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if (UBrushComponent* MyBrushComponent = GetBrushComponent())
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{
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MyBrushComponent->SetCollisionObjectType(ECC_WorldStatic);
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MyBrushComponent->SetCollisionResponseToAllChannels(ECR_Ignore);
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// This is important because the volume overlaps with all procedural foliage
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// That means during streaming we'll get a huge hitch for UpdateOverlaps
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MyBrushComponent->SetGenerateOverlapEvents(false);
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}
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}
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#if WITH_EDITOR
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void AProceduralFoliageVolume::PostRegisterAllComponents()
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{
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Super::PostRegisterAllComponents();
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if (!GetWorld()->IsGameWorld() && GetWorld()->IsPartitionedWorld() && !WorldPartitionActorLoader)
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{
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WorldPartitionActorLoader = new FLoaderAdapterActor(this);
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}
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}
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void AProceduralFoliageVolume::BeginDestroy()
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{
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if (WorldPartitionActorLoader)
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{
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delete WorldPartitionActorLoader;
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WorldPartitionActorLoader = nullptr;
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}
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Super::BeginDestroy();
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}
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IWorldPartitionActorLoaderInterface::ILoaderAdapter* AProceduralFoliageVolume::GetLoaderAdapter()
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{
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return WorldPartitionActorLoader;
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}
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void AProceduralFoliageVolume::PostEditImport()
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{
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// Make sure that this is the component's spawning volume
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ProceduralComponent->SetSpawningVolume(this);
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}
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bool AProceduralFoliageVolume::GetReferencedContentObjects(TArray<UObject*>& Objects) const
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{
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Super::GetReferencedContentObjects(Objects);
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if (ProceduralComponent && ProceduralComponent->FoliageSpawner)
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{
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Objects.Add(ProceduralComponent->FoliageSpawner);
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}
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return true;
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}
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#endif
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