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Fix Low / Epic quality levels transition

This commit is contained in:
bernatx 2020-01-08 17:45:19 +01:00 committed by bernat
parent b9fbbf7fd0
commit f3022b9150
1 changed files with 14 additions and 1 deletions
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15
Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Settings/CarlaSettingsDelegate.cpp
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@ -14,6 +14,8 @@
#include "InstancedFoliageActor.h"
#include "Kismet/GameplayStatics.h"
#include "Landscape.h"
#include "Scalability.h"
static constexpr float CARLA_SETTINGS_MAX_SCALE_SIZE = 50.0f;
@ -71,11 +73,15 @@ void UCarlaSettingsDelegate::ApplyQualityLevelPostRestart()
UWorld *InWorld = CarlaSettings->GetWorld();
const EQualityLevel QualityLevel = CarlaSettings->GetQualityLevel();
if (AppliedLowPostResetQualityLevel == QualityLevel)
{
return;
}
// enable temporal changes of quality (prevent saving last quality settings to file)
Scalability::ToggleTemporaryQualityLevels(true);
switch (QualityLevel)
{
case EQualityLevel::Low:
@ -159,13 +165,17 @@ void UCarlaSettingsDelegate::CheckCarlaSettings(UWorld *world)
void UCarlaSettingsDelegate::LaunchLowQualityCommands(UWorld *world) const
{
if (!world)
{
return;
}
// launch commands to lower quality settings
GEngine->Exec(world, TEXT("r.DefaultFeature.MotionBlur 0"));
GEngine->Exec(world, TEXT("r.DefaultFeature.Bloom 0"));
GEngine->Exec(world, TEXT("r.DefaultFeature.AmbientOcclusion 0"));
GEngine->Exec(world, TEXT("r.AmbientOcclusionLevels 0"));
GEngine->Exec(world, TEXT("r.DefaultFeature.AmbientOcclusionStaticFraction 0"));
GEngine->Exec(world, TEXT("r.DefaultFeature.AutoExposure 0"));
GEngine->Exec(world, TEXT("r.RHICmdBypass 0"));
GEngine->Exec(world, TEXT("r.DefaultFeature.AntiAliasing 2"));
GEngine->Exec(world, TEXT("r.Streaming.PoolSize 2000"));
@ -207,6 +217,8 @@ void UCarlaSettingsDelegate::LaunchLowQualityCommands(UWorld *world) const
GEngine->Exec(world, TEXT("r.OcclusionQueryLocation 1"));
// GEngine->Exec(world,TEXT("r.BasePassOutputsVelocity 0")); //--> readonly
// GEngine->Exec(world,TEXT("r.DetailMode 0")); //-->will change to lods 0
GEngine->Exec(world, TEXT("r.DefaultFeature.AutoExposure 1"));
}
void UCarlaSettingsDelegate::SetAllRoads(
@ -357,6 +369,7 @@ void UCarlaSettingsDelegate::LaunchEpicQualityCommands(UWorld *world) const
{
return;
}
GEngine->Exec(world, TEXT("r.AmbientOcclusionLevels -1"));
GEngine->Exec(world, TEXT("r.RHICmdBypass 1"));
GEngine->Exec(world, TEXT("r.DefaultFeature.AntiAliasing 2"));