29 lines
1.3 KiB
C++
29 lines
1.3 KiB
C++
|
// Copyright Epic Games, Inc. All Rights Reserved.
|
||
|
|
|
||
|
|
/*=============================================================================
|
||
|
|
ActorFactorySpotLight.cpp: Factory for SpotLight
|
||
|
|
=============================================================================*/
|
||
|
|
|
||
|
|
#include "ActorFactories/ActorFactorySpotLight.h"
|
||
|
|
#include "GameFramework/Actor.h"
|
||
|
|
#include "Components/SpotLightComponent.h"
|
||
|
|
#include "Components/RectLightComponent.h"
|
||
|
|
|
||
|
|
void UActorFactorySpotLight::PostSpawnActor(UObject* Asset, AActor* NewActor)
|
||
|
|
{
|
||
|
|
// Make all spawned actors use the candela units.
|
||
|
|
TArray<USpotLightComponent*> SpotLightComponents;
|
||
|
|
NewActor->GetComponents<USpotLightComponent>(SpotLightComponents);
|
||
|
|
for (USpotLightComponent* Component: SpotLightComponents)
|
||
|
|
{
|
||
|
|
if (Component && Component->CreationMethod == EComponentCreationMethod::Native)
|
||
|
|
{
|
||
|
|
static const auto CVarDefaultLightUnits = IConsoleManager::Get().FindTConsoleVariableDataInt(TEXT("r.DefaultFeature.LightUnits"));
|
||
|
|
ELightUnits DefaultUnits = (ELightUnits)CVarDefaultLightUnits->GetValueOnAnyThread();
|
||
|
|
|
||
|
|
Component->Intensity *= UPointLightComponent::GetUnitsConversionFactor(Component->IntensityUnits, DefaultUnits, Component->GetCosHalfConeAngle());
|
||
|
|
Component->IntensityUnits = DefaultUnits;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|