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Fix images overexposed

This commit is contained in:
nsubiron 2018-07-28 13:03:16 +02:00
parent 8c656b5486
commit c785437f08
1 changed files with 16 additions and 0 deletions
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16
Unreal/CarlaUE4/Plugins/Carla/Source/Carla/Sensor/SceneCaptureCamera.cpp
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@ -52,6 +52,8 @@ struct FImageHeaderData
float FOV;
};
static void SetCameraDefaultOverrides(USceneCaptureComponent2D &CaptureComponent2D);
static void RemoveShowFlags(FEngineShowFlags &ShowFlags);
// =============================================================================
@ -97,6 +99,7 @@ ASceneCaptureCamera::ASceneCaptureCamera(const FObjectInitializer &ObjectInitial
CaptureComponent2D = CreateDefaultSubobject<USceneCaptureComponent2D>(
TEXT("SceneCaptureComponent2D"));
CaptureComponent2D->SetupAttachment(MeshComp);
SetCameraDefaultOverrides(*CaptureComponent2D);
// Load post-processing materials.
static ConstructorHelpers::FObjectFinder<UMaterial> DEPTH(
@ -433,6 +436,19 @@ void ASceneCaptureCamera::UpdateDrawFrustum()
// -- Local static functions implementations -----------------------------------
// =============================================================================
static void SetCameraDefaultOverrides(USceneCaptureComponent2D &CaptureComponent2D)
{
auto &PostProcessSettings = CaptureComponent2D.PostProcessSettings;
PostProcessSettings.bOverride_AutoExposureMethod = true;
PostProcessSettings.AutoExposureMethod = AEM_Histogram;
PostProcessSettings.bOverride_AutoExposureMinBrightness = true;
PostProcessSettings.AutoExposureMinBrightness = 0.27f;
PostProcessSettings.bOverride_AutoExposureMaxBrightness = true;
PostProcessSettings.AutoExposureMaxBrightness = 5.0f;
PostProcessSettings.bOverride_AutoExposureBias = true;
PostProcessSettings.AutoExposureBias = -3.5f;
}
// Remove the show flags that might interfere with post-processing effects like
// depth and semantic segmentation.
static void RemoveShowFlags(FEngineShowFlags &ShowFlags)