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C++ FColor::ReinterpretAsLinear方法代码示例

本文整理汇总了C++中FColor::ReinterpretAsLinear方法的典型用法代码示例。如果您正苦于以下问题：C++ FColor::ReinterpretAsLinear方法的具体用法？C++ FColor::ReinterpretAsLinear怎么用？C++ FColor::ReinterpretAsLinear使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类FColor的用法示例。


在下文中一共展示了FColor::ReinterpretAsLinear方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: PostLoad

void UPaperTerrainComponent::PostLoad()
{
	Super::PostLoad();

	const int32 PaperVer = GetLinkerCustomVersion(FPaperCustomVersion::GUID);

	if (PaperVer < FPaperCustomVersion::FixVertexColorSpace)
	{
		const FColor SRGBColor = TerrainColor.ToFColor(/*bSRGB=*/ true);
		TerrainColor = SRGBColor.ReinterpretAsLinear();
	}
}
开发者ID:PopCap，项目名称:GameIdea，代码行数:12，代码来源:PaperTerrainComponent.cpp

示例2: DrawDebugPoint

void DrawDebugPoint(const UWorld* InWorld, FVector const& Position, float Size, FColor const& Color, bool bPersistentLines, float LifeTime, uint8 DepthPriority)
{
	// no debug line drawing on dedicated server
	if (GEngine->GetNetMode(InWorld) != NM_DedicatedServer)
	{
		// this means foreground lines can't be persistent 
		ULineBatchComponent* const LineBatcher = GetDebugLineBatcher( InWorld, bPersistentLines, LifeTime, (DepthPriority == SDPG_Foreground) );
		if(LineBatcher != NULL)
		{
			LineBatcher->DrawPoint(Position, Color.ReinterpretAsLinear(), Size, DepthPriority, LifeTime);
		}
	}
}
开发者ID:Tigrouzen，项目名称:UnrealEngine-4，代码行数:13，代码来源:DrawDebugHelpers.cpp

示例3: SetFolderColor

void FSequencerFolderNode::SetFolderColor()
{
	InitialFolderColor = MovieSceneFolder.GetFolderColor();
	bFolderPickerWasCancelled = false;

	FColorPickerArgs PickerArgs;
	PickerArgs.bUseAlpha = false;
	PickerArgs.DisplayGamma = TAttribute<float>::Create( TAttribute<float>::FGetter::CreateUObject(GEngine, &UEngine::GetDisplayGamma) );
	PickerArgs.InitialColorOverride = InitialFolderColor.ReinterpretAsLinear();
	PickerArgs.OnColorCommitted = FOnLinearColorValueChanged::CreateSP( this, &FSequencerFolderNode::OnColorPickerPicked);
	PickerArgs.OnColorPickerWindowClosed = FOnWindowClosed::CreateSP( this, &FSequencerFolderNode::OnColorPickerClosed);
	PickerArgs.OnColorPickerCancelled  = FOnColorPickerCancelled::CreateSP( this, &FSequencerFolderNode::OnColorPickerCancelled );

	OpenColorPicker(PickerArgs);
}
开发者ID:zhaoyizheng0930，项目名称:UnrealEngine，代码行数:15，代码来源:SequencerFolderNode.cpp

示例4: CreateColorPicker

void FColorStructCustomization::CreateColorPicker( bool bUseAlpha, bool bOnlyRefreshOnOk )
{
	int32 NumObjects = StructPropertyHandle->GetNumOuterObjects();

	SavedPreColorPickerColors.Empty();
	TArray<FString> PerObjectValues;
	StructPropertyHandle->GetPerObjectValues( PerObjectValues );

	for( int32 ObjectIndex = 0; ObjectIndex < NumObjects; ++ObjectIndex )
	{
		if( bIsLinearColor )
		{
			FLinearColor Color;
			Color.InitFromString( PerObjectValues[ObjectIndex] );
			SavedPreColorPickerColors.Add( Color );	
		}
		else
		{
			FColor Color;
			Color.InitFromString( PerObjectValues[ObjectIndex] );
			SavedPreColorPickerColors.Add( Color.ReinterpretAsLinear() );
		}
	}

	FLinearColor InitialColor;
	GetColorAsLinear(InitialColor);

	// This needs to be meta data.  Other colors could benefit from this
	const bool bRefreshOnlyOnOk = StructPropertyHandle->GetProperty()->GetOwnerClass()->IsChildOf(UMaterialExpressionConstant3Vector::StaticClass());

	FColorPickerArgs PickerArgs;
	PickerArgs.bUseAlpha = !bIgnoreAlpha;
	PickerArgs.bOnlyRefreshOnMouseUp = false;
	PickerArgs.bOnlyRefreshOnOk = bRefreshOnlyOnOk;
	PickerArgs.DisplayGamma = TAttribute<float>::Create( TAttribute<float>::FGetter::CreateUObject(GEngine, &UEngine::GetDisplayGamma) );
	PickerArgs.OnColorCommitted = FOnLinearColorValueChanged::CreateSP( this, &FColorStructCustomization::OnSetColorFromColorPicker );
	PickerArgs.OnColorPickerCancelled = FOnColorPickerCancelled::CreateSP( this, &FColorStructCustomization::OnColorPickerCancelled );
	PickerArgs.OnInteractivePickBegin = FSimpleDelegate::CreateSP( this, &FColorStructCustomization::OnColorPickerInteractiveBegin );
	PickerArgs.OnInteractivePickEnd = FSimpleDelegate::CreateSP( this, &FColorStructCustomization::OnColorPickerInteractiveEnd );
	PickerArgs.InitialColorOverride = InitialColor;
	PickerArgs.ParentWidget = ColorPickerParentWidget;

	OpenColorPicker(PickerArgs);
}
开发者ID:Tigrouzen，项目名称:UnrealEngine-4，代码行数:44，代码来源:MathStructCustomizations.cpp

示例5: SNew

TSharedRef<SColorPicker> FColorStructCustomization::CreateInlineColorPicker()
{
	int32 NumObjects = StructPropertyHandle->GetNumOuterObjects();

	SavedPreColorPickerColors.Empty();
	TArray<FString> PerObjectValues;
	StructPropertyHandle->GetPerObjectValues( PerObjectValues );

	for( int32 ObjectIndex = 0; ObjectIndex < NumObjects; ++ObjectIndex )
	{
		if( bIsLinearColor )
		{
			FLinearColor Color;
			Color.InitFromString( PerObjectValues[ObjectIndex] );
			SavedPreColorPickerColors.Add( Color );	
		}
		else
		{
			FColor Color;
			Color.InitFromString( PerObjectValues[ObjectIndex] );
			SavedPreColorPickerColors.Add( Color.ReinterpretAsLinear() );
		}
	}

	FLinearColor InitialColor;
	GetColorAsLinear(InitialColor);

	// This needs to be meta data.  Other colors could benefit from this
	const bool bRefreshOnlyOnOk = StructPropertyHandle->GetProperty()->GetOwnerClass()->IsChildOf(UMaterialExpressionConstant3Vector::StaticClass());
	
	return SNew(SColorPicker)
		.Visibility(this, &FColorStructCustomization::GetInlineColorPickerVisibility)
		.DisplayInlineVersion(true)
		.OnlyRefreshOnMouseUp(false)
		.OnlyRefreshOnOk(bRefreshOnlyOnOk)
		.DisplayGamma(TAttribute<float>::Create( TAttribute<float>::FGetter::CreateUObject(GEngine, &UEngine::GetDisplayGamma) ))
		.OnColorCommitted(FOnLinearColorValueChanged::CreateSP( this, &FColorStructCustomization::OnSetColorFromColorPicker ))
		.OnColorPickerCancelled(FOnColorPickerCancelled::CreateSP( this, &FColorStructCustomization::OnColorPickerCancelled ))
		.OnInteractivePickBegin(FSimpleDelegate::CreateSP( this, &FColorStructCustomization::OnColorPickerInteractiveBegin ))
		.OnInteractivePickEnd(FSimpleDelegate::CreateSP( this, &FColorStructCustomization::OnColorPickerInteractiveEnd ))
		.TargetColorAttribute(InitialColor);
}
开发者ID:Tigrouzen，项目名称:UnrealEngine-4，代码行数:42，代码来源:MathStructCustomizations.cpp

示例6: PostLoad

void UPaperSpriteComponent::PostLoad()
{
	Super::PostLoad();

	const int32 PaperVer = GetLinkerCustomVersion(FPaperCustomVersion::GUID);

	if (PaperVer < FPaperCustomVersion::ConvertPaperSpriteComponentToBeMeshComponent)
	{
		if (MaterialOverride_DEPRECATED != nullptr)
		{
			SetMaterial(0, MaterialOverride_DEPRECATED);
		}
	}

	if (PaperVer < FPaperCustomVersion::FixVertexColorSpace)
	{
		const FColor SRGBColor = SpriteColor.ToFColor(/*bSRGB=*/ true);
		SpriteColor = SRGBColor.ReinterpretAsLinear();
	}
}
开发者ID:AndyHuang7601，项目名称:EpicGames-UnrealEngine，代码行数:20，代码来源:PaperSpriteComponent.cpp

示例7: atlasSampleTL


//.........这里部分代码省略.........
                    check(sliceU >= -(0.5f + KINDA_SMALL_NUMBER) &&
                        sliceU <= (0.5f + KINDA_SMALL_NUMBER));

                    check(sliceV >= -(0.5f + KINDA_SMALL_NUMBER) &&
                        sliceV <= (0.5f + KINDA_SMALL_NUMBER));

                    //TODO: ikrimae: Supersample/bilinear filter
                    const int32 slicePixelX = FMath::TruncToInt(dbgMatchCaptureSliceFovToAtlasSliceFov ? sliceU * StripWidth : sliceU * CaptureWidth);
                    const int32 slicePixelY = FMath::TruncToInt(dbgMatchCaptureSliceFovToAtlasSliceFov ? sliceV * StripHeight : sliceV * CaptureHeight);

                    FLinearColor slicePixelSample;

                    if (bEnableBilerp)
                    {
                        //TODO: ikrimae: Clean up later; too tired now
                        const int32 sliceCenterPixelX = (sliceXIndex + 0.5f) * StripWidth;
                        const int32 sliceCenterPixelY = (sliceYIndex + 0.5f) * StripHeight;

                        const FIntPoint atlasSampleTL(sliceCenterPixelX + FMath::Clamp(slicePixelX    , -StripWidth/2, StripWidth/2), sliceCenterPixelY + FMath::Clamp(slicePixelY    , -StripHeight/2, StripHeight/2));
                        const FIntPoint atlasSampleTR(sliceCenterPixelX + FMath::Clamp(slicePixelX + 1, -StripWidth/2, StripWidth/2), sliceCenterPixelY + FMath::Clamp(slicePixelY    , -StripHeight/2, StripHeight/2));
                        const FIntPoint atlasSampleBL(sliceCenterPixelX + FMath::Clamp(slicePixelX    , -StripWidth/2, StripWidth/2), sliceCenterPixelY + FMath::Clamp(slicePixelY + 1, -StripHeight/2, StripHeight/2));
                        const FIntPoint atlasSampleBR(sliceCenterPixelX + FMath::Clamp(slicePixelX + 1, -StripWidth/2, StripWidth/2), sliceCenterPixelY + FMath::Clamp(slicePixelY + 1, -StripHeight/2, StripHeight/2));

                        const FColor pixelColorTL = SurfaceData[atlasSampleTL.Y * UnprojectedAtlasWidth + atlasSampleTL.X];
                        const FColor pixelColorTR = SurfaceData[atlasSampleTR.Y * UnprojectedAtlasWidth + atlasSampleTR.X];
                        const FColor pixelColorBL = SurfaceData[atlasSampleBL.Y * UnprojectedAtlasWidth + atlasSampleBL.X];
                        const FColor pixelColorBR = SurfaceData[atlasSampleBR.Y * UnprojectedAtlasWidth + atlasSampleBR.X];

                        const float fracX = FMath::Frac(dbgMatchCaptureSliceFovToAtlasSliceFov ? sliceU * StripWidth : sliceU * CaptureWidth);
                        const float fracY = FMath::Frac(dbgMatchCaptureSliceFovToAtlasSliceFov ? sliceV * StripHeight : sliceV * CaptureHeight);

                        //Reinterpret as linear (a.k.a dont apply srgb inversion)
                        slicePixelSample = FMath::BiLerp(
                            pixelColorTL.ReinterpretAsLinear(), pixelColorTR.ReinterpretAsLinear(),
                            pixelColorBL.ReinterpretAsLinear(), pixelColorBR.ReinterpretAsLinear(),
                            fracX, fracY);
                    }
                    else
                    {
                        const int32 sliceCenterPixelX = (sliceXIndex + 0.5f) * StripWidth;
                        const int32 sliceCenterPixelY = (sliceYIndex + 0.5f) * StripHeight;

                        const int32 atlasSampleX = sliceCenterPixelX + slicePixelX;
                        const int32 atlasSampleY = sliceCenterPixelY + slicePixelY;


                        slicePixelSample = SurfaceData[atlasSampleY * UnprojectedAtlasWidth + atlasSampleX].ReinterpretAsLinear();
                    }

                    samplePixelAccum += slicePixelSample;

                    ////Output color map of projections
                    //const FColor debugEquiColors[12] = {
                    //    FColor(205, 180, 76),
                    //    FColor(190, 88, 202),
                    //    FColor(127, 185, 194),
                    //    FColor(90, 54, 47),
                    //    FColor(197, 88, 53),
                    //    FColor(197, 75, 124),
                    //    FColor(130, 208, 72),
                    //    FColor(136, 211, 153),
                    //    FColor(126, 130, 207),
                    //    FColor(83, 107, 59),
                    //    FColor(200, 160, 157),
                    //    FColor(80, 66, 106)
                    //};
开发者ID:zhaoyizheng0930，项目名称:UnrealEngine，代码行数:67，代码来源:SceneCapturer.cpp


注：本文中的FColor::ReinterpretAsLinear方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。