本文整理汇总了C++中UPaperSprite::SetTrim方法的典型用法代码示例。如果您正苦于以下问题：C++ UPaperSprite::SetTrim方法的具体用法？C++ UPaperSprite::SetTrim怎么用？C++ UPaperSprite::SetTrim使用的例子？那么恭喜您, 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UPaperSprite的用法示例。
在下文中一共展示了UPaperSprite::SetTrim方法的1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: PerformImport
bool FPaperJsonSpriteSheetImporter::PerformImport(const FString& LongPackagePath, EObjectFlags Flags, UPaperSpriteSheet* SpriteSheet)
{
FAssetToolsModule& AssetToolsModule = FModuleManager::GetModuleChecked<FAssetToolsModule>("AssetTools");
GWarn->BeginSlowTask(NSLOCTEXT("Paper2D", "PaperJsonImporterFactory_ImportingSprites", "Importing Sprite Frame"), true, true);
for (int32 FrameIndex = 0; FrameIndex < Frames.Num(); ++FrameIndex)
{
GWarn->StatusUpdate(FrameIndex, Frames.Num(), NSLOCTEXT("Paper2D", "PaperJsonImporterFactory_ImportingSprites", "Importing Sprite Frames"));
// Check for user canceling the import
if (GWarn->ReceivedUserCancel())
{
break;
}
const FSpriteFrame& Frame = Frames[FrameIndex];
// Create a package for the frame
const FString TargetSubPath = LongPackagePath + TEXT("/Frames");
UObject* OuterForFrame = nullptr; // @TODO: Use this if we don't want them to be individual assets - Flipbook;
// Create a frame in the package
UPaperSprite* TargetSprite = nullptr;
if (bIsReimporting)
{
TargetSprite = FindExistingSprite(Frame.FrameName.ToString());
}
if (TargetSprite == nullptr)
{
const FString SanitizedFrameName = ObjectTools::SanitizeObjectName(Frame.FrameName.ToString());
const FString TentativePackagePath = PackageTools::SanitizePackageName(TargetSubPath + TEXT("/") + SanitizedFrameName);
FString DefaultSuffix;
FString AssetName;
FString PackageName;
AssetToolsModule.Get().CreateUniqueAssetName(TentativePackagePath, DefaultSuffix, /*out*/ PackageName, /*out*/ AssetName);
// Create a unique package name and asset name for the frame
if (OuterForFrame == nullptr)
{
// Create a package for the frame
OuterForFrame = CreatePackage(nullptr, *PackageName);
}
// Create the asset
TargetSprite = NewObject<UPaperSprite>(OuterForFrame, *AssetName, Flags);
FAssetRegistryModule::AssetCreated(TargetSprite);
}
TargetSprite->Modify();
FSpriteAssetInitParameters SpriteInitParams;
SpriteInitParams.Texture = ImageTexture;
if (NormalMapTexture != nullptr)
{
// Put the normal map into the additional textures array and ask for a lit material instead of unlit
SpriteInitParams.AdditionalTextures.Add(NormalMapTexture);
}
SpriteInitParams.Offset = Frame.SpritePosInSheet;
SpriteInitParams.Dimension = Frame.SpriteSizeInSheet;
GetDefault<UPaperImporterSettings>()->ApplySettingsForSpriteInit(/*inout*/ SpriteInitParams, (NormalMapTexture != nullptr) ? ESpriteInitMaterialLightingMode::ForceLit : ESpriteInitMaterialLightingMode::Automatic);
TargetSprite->InitializeSprite(SpriteInitParams);
if (Frame.bRotated)
{
TargetSprite->SetRotated(true);
}
if (Frame.bTrimmed)
{
TargetSprite->SetTrim(Frame.bTrimmed, Frame.SpriteSourcePos, Frame.ImageSourceSize);
}
// Set up pivot on object based on Texture Packer json
ESpritePivotMode::Type PivotType = GetBestPivotType(Frame.Pivot);
FVector2D TextureSpacePivotPoint = FVector2D::ZeroVector;
if (PivotType == ESpritePivotMode::Custom)
{
TextureSpacePivotPoint.X = Frame.SpritePosInSheet.X - Frame.SpriteSourcePos.X + Frame.ImageSourceSize.X * Frame.Pivot.X;
TextureSpacePivotPoint.Y = Frame.SpritePosInSheet.Y - Frame.SpriteSourcePos.Y + Frame.ImageSourceSize.Y * Frame.Pivot.Y;
}
TargetSprite->SetPivotMode(PivotType, TextureSpacePivotPoint);
// Create the entry in the animation
SpriteSheet->SpriteNames.Add(Frame.FrameName.ToString());
SpriteSheet->Sprites.Add(TargetSprite);
TargetSprite->PostEditChange();
}
SpriteSheet->TextureName = ImageName;
SpriteSheet->Texture = ImageTexture;
SpriteSheet->NormalMapTextureName = ComputedNormalMapName;
SpriteSheet->NormalMapTexture = NormalMapTexture;
//.........这里部分代码省略.........