68 lines
2.7 KiB
C++
68 lines
2.7 KiB
C++
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// Copyright (c) Meta Platforms, Inc. and affiliates.
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#include "OculusXRSceneGlobalMeshComponent.h"
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#include "OculusXRSceneModule.h"
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#include "OculusXRRoomLayoutManagerComponent.h"
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#include "ProceduralMeshComponent.h"
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#include "Engine/World.h"
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#include "GameFramework/WorldSettings.h"
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#include "Materials/MaterialInterface.h"
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const FString UOculusXRSceneGlobalMeshComponent::GlobalMeshSemanticLabel = TEXT("GLOBAL_MESH");
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UOculusXRSceneGlobalMeshComponent::UOculusXRSceneGlobalMeshComponent(const FObjectInitializer& ObjectInitializer)
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: Super(ObjectInitializer)
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{
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}
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void UOculusXRSceneGlobalMeshComponent::TickComponent(float DeltaTime, enum ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction)
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{
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Super::TickComponent(DeltaTime, TickType, ThisTickFunction);
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}
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bool UOculusXRSceneGlobalMeshComponent::HasCollision() const
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{
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return Collision;
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}
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bool UOculusXRSceneGlobalMeshComponent::IsVisible() const
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{
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return Visible;
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}
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UClass* UOculusXRSceneGlobalMeshComponent::GetAnchorComponentClass() const
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{
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UClass* sceneAnchorComponentInstanceClass = SceneAnchorComponent ? SceneAnchorComponent.LoadSynchronous() : nullptr;
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return sceneAnchorComponentInstanceClass;
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}
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void UOculusXRSceneGlobalMeshComponent::CreateMeshComponent(const FOculusXRUInt64& Space, AActor* GlobalMeshAnchor, const UOculusXRRoomLayoutManagerComponent* RoomLayoutManagerComponent) const
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{
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bool hasCollision = HasCollision();
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UProceduralMeshComponent* proceduralMeshComponent = NewObject<UProceduralMeshComponent>(GlobalMeshAnchor);
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proceduralMeshComponent->RegisterComponent();
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bool bLoaded = RoomLayoutManagerComponent->LoadTriangleMesh(Space.Value, proceduralMeshComponent, hasCollision);
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ensure(bLoaded);
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UMaterialInterface* refMaterial = Material;
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if (refMaterial != nullptr)
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{
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UE_LOG(LogOculusXRScene, Verbose, TEXT("GLOBAL MESH Set Material %s"), *refMaterial->GetName());
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proceduralMeshComponent->SetMaterial(0, refMaterial);
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}
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if (hasCollision)
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{
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FName refCollisionProfile = CollisionProfileName.Name;
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proceduralMeshComponent->SetCollisionProfileName(refCollisionProfile);
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UE_LOG(LogOculusXRScene, Verbose, TEXT("GLOBAL MESH Set Collision Profile %s"), *refCollisionProfile.ToString());
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}
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GlobalMeshAnchor->AddOwnedComponent(proceduralMeshComponent);
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proceduralMeshComponent->AttachToComponent(GlobalMeshAnchor->GetRootComponent(), FAttachmentTransformRules::KeepWorldTransform);
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proceduralMeshComponent->SetRelativeLocation(FVector::ZeroVector, false, nullptr, ETeleportType::ResetPhysics);
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proceduralMeshComponent->SetVisibility(IsVisible());
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const float worldToMeters = GetWorld()->GetWorldSettings()->WorldToMeters;
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proceduralMeshComponent->SetRelativeScale3D(FVector(worldToMeters, worldToMeters, worldToMeters));
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}
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