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DatasmithCore

Unreal Engine C++ API Reference > Runtime

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Classes

  Type Name Description
Public class FDatasmithAnimationSerializer    
Public class FDatasmithAnimationUtils    
Public class FDatasmithCloth    
Public class FDatasmithClothPattern    
Public class FDatasmithClothPresetProperty    
Public class FDatasmithClothPresetPropertySet    
Public class FDatasmithMesh Copyright Epic Games, Inc. All Rights Reserved.  
Public struct FDatasmithMeshModels    
Public struct UStruct FDatasmithMeshSourceModel    
Public class FDatasmithMeshUtils    
Public struct FDatasmithPackedMeshes    
Public class FDatasmithSceneFactory Factory to create the scene elements used for the export and import process.  
Public class FDatasmithSceneUtils    
Public class FDatasmithSceneXmlReader    
Public class FDatasmithSceneXmlWriter    
Public class FDatasmithTextureSampler    
Public class FDatasmithTextureUtils    
Public struct FDatasmithTransformFrameInfo FDatasmithTransformFrameInfo holds the data for the transform values of a frame The transform values must be relative to the parent The rotation is represented as Euler angles in degrees  
Public class FDatasmithUniqueNameProvider Name provider with internal cache implemented with a simple TSet  
Public class FDatasmithUniqueNameProviderBase Based on a table of frequently used names, this class generates unique names with a good complexity when the number of name is important.  
Public class FDatasmithUtils    
Public struct FDatasmithVisibilityFrameInfo FDatasmithVisibilityFrameInfo holds the visibility value for a frame  
Public struct FUVEditParameters    
Public class IDatasmithActorBindingElement    
Public class IDatasmithActorElement Base definition for Actor Elements like geometry instances, cameras or lights  
Public class IDatasmithAreaLightElement An area light is an emissive shape (light shape) with a light component (light type)  
Public class IDatasmithBaseAnimationElement    
Public class IDatasmithBaseMaterialElement    
Public class IDatasmithBasePropertyCaptureElement    
Public class IDatasmithBaseVariantElement    
Public class IDatasmithCameraActorElement    
Public class IDatasmithClothActorElement    
Public class IDatasmithClothElement IDatasmithClothElement class: experimental class that describes a cloth asset  
Public class IDatasmithClothFactoryClassesProvider A modular interface to provide factory classes to initialize cloth assets and components.  
Public class IDatasmithCompositeTexture    
Public class IDatasmithCustomActorElement    
Public class IDatasmithDecalActorElement    
Public class IDatasmithDecalMaterialElement    
Public class IDatasmithDirectionalLightElement    
Public class IDatasmithElement Root class for every element in a Datasmith scene  
Public class IDatasmithEnvironmentElement    
Public class IDatasmithExpressionInput    
Public class IDatasmithExpressionOutput    
Public class IDatasmithExpressionParameter    
Public class IDatasmithHierarchicalInstancedStaticMeshActorElement    
Public class IDatasmithKeyValueProperty    
Public class IDatasmithLandscapeElement    
Public class IDatasmithLevelSequenceElement IDatasmithLevelSequenceElement holds a set of animations  
Public class IDatasmithLevelVariantSetsElement    
Public class IDatasmithLightActorElement    
Public class IDatasmithLightmassPortalElement Represents a ALightmassPortalUse the actor scale to drive the portal dimensions  
Public class IDatasmithMaterialElement    
Public class IDatasmithMaterialExpression Base class for representing an expression in the material graph of a IDatasmithUEPbrMaterial.  
Public class IDatasmithMaterialExpressionBool Represents a UMaterialExpressionStaticBoolParameter  
Public class IDatasmithMaterialExpressionColor    
Public class IDatasmithMaterialExpressionCustom See UMaterialExpressionCustom  
Public class IDatasmithMaterialExpressionFlattenNormal    
Public class IDatasmithMaterialExpressionFunctionCall    
Public class IDatasmithMaterialExpressionGeneric    
Public class IDatasmithMaterialExpressionScalar    
Public class IDatasmithMaterialExpressionTexture    
Public class IDatasmithMaterialExpressionTextureCoordinate    
Public class IDatasmithMaterialIDElement    
Public class IDatasmithMaterialInstanceElement    
Public class IDatasmithMeshActorElement IDatasmithActorElement used in any geometry instance independently if it could be static or movable.  
Public class IDatasmithMeshElement IDatasmithMeshElement defines an actual geometry.  
Public class IDatasmithMetaDataElement    
Public class IDatasmithObjectPropertyCaptureElement    
Public class IDatasmithPointLightElement    
Public class IDatasmithPostProcessElement    
Public class IDatasmithPostProcessVolumeElement Represents the APostProcessVolume object  
Public class IDatasmithPropertyCaptureElement    
Public class IDatasmithScene    
Public class IDatasmithShaderElement    
Public class IDatasmithSpotLightElement    
Public class IDatasmithSubsequenceAnimationElement IDatasmithSubsequenceAnimationElement holds a reference to a IDatasmithLevelSequenceElement, to be played as a subsequence  
Public class IDatasmithTextureElement    
Public class IDatasmithTransformAnimationElement IDatasmithTransformAnimationElement holds the frames for an actor transform animation  
Public class IDatasmithUEPbrMaterialElement    
Public class IDatasmithVariantElement    
Public class IDatasmithVariantSetElement    
Public class IDatasmithVisibilityAnimationElement IDatasmithVisibilityAnimationElement holds the frames for an actor's visibility animation  
Public class UClass Abstract UDatasmithClothAssetFactory Modular cloth asset factory base class.  
Public class UClass Abstract UDatasmithClothComponentFactory Modular cloth component factory base class.  
Public class UClass UDatasmithMesh    

Constants

Name Description
DatasmithActorMobilityTypeStrings  
DatasmithAreaLightShapeStrings  
DatasmithAreaLightTypeStrings  
DatasmithShadingModelStrings  
KeyValuePropertyTypeStrings  

Enums

  Type Name Description
Public enum UEnum EDatasmithActorAttachmentRule    
Public enum EDatasmithActorMobilityType    
Public enum UEnum EDatasmithActorRemovalRule    
Public enum EDatasmithAreaLightType    
Public enum EDatasmithBlendMode Material blend modes  
Public enum UEnum EDatasmithColorSpace Texture color space.  
Public enum UEnum EDatasmithCompletionMode Describes how an animated node should behave after its animation has completed Mirrors EMovieSceneCompletionMode  
Public enum EDatasmithCompMode Different methods for mixing textures: Just one texture Mix blended by weight Fresnel using a fresnel weight expression Ior using a fresnel weight expression where its curve is defined by the ior value ColorCorrectGamma color correct over the texture ColorCorrectContrast color correct over the texture Multiply simple multiplication of textures Composite blending used common image editor modes  
Public enum EDatasmithCompositeCompMode Classic blend modes used in image editors  
Public enum EDatasmithCurveInterpMode    
Public enum EDatasmithElementAnimationSubType Subtype of the Animation EDatasmithElementType, containing base, transform, visibility animations and etc.  
Public enum EDatasmithElementType Element type is used to identify its class like Mesh, Actor, Light, etc.  
Public enum EDatasmithElementVariantSubType Subtype of the Variant EDatasmithElementType, containing property value, variant, variant set, etc.  
Public enum UEnum BlueprintType EDatasmithKeyValuePropertyType Key-value property  
Public enum UEnum BlueprintType EDatasmithLightShape Different supported light shapes  
Public enum EDatasmithLightUnits Light intensity units  
Public enum EDatasmithMaterialExpressionType Subtype of the MaterialExpression EDatasmithElementType, containing property value, variant, variant set, etc.  
Public enum EDatasmithMaterialMode Regular: lambertians, glossy materials and almost every type of material but glass, metal or highly reflective.  
Public enum UEnum EDatasmithPropertyCategory Describes a category of an UPropertyValue asset, indicating types of properties that require special handling for any reason.  
Public enum EDatasmithReferenceMaterialQuality    
Public enum EDatasmithReferenceMaterialType    
Public enum EDatasmithShaderDataType See ECustomMaterialOutputType  
Public enum EDatasmithShaderUsage Analog to UE material domain, besides UE has some other modes currently we only support Surface and LightFunction.  
Public enum EDatasmithShadingModel    
Public enum UEnum EDatasmithTextureAddress Texture address mode for textures. Note: Preserve enum order.  
Public enum UEnum EDatasmithTextureFilter Texture filtering for textures.  
Public enum UEnum EDatasmithTextureFormat Texture format for raw data importing.  
Public enum UEnum EDatasmithTextureMode Different usage for textures. Note: Preserve enum order.  
Public enum EDatasmithTransformChannels Describes a set of channels from a transform animation.  
Public enum EDatasmithTransformType Supported transform types for animations  
Public enum EDSResizeTextureMode NoResize: Keep original size NearestPowerOfTwo: resizes to the nearest power of two value (recommended) PreviousPowerOfTwo: it decreases the value to the previous power of two NextPowerOfTwo: it increases the value to the next power of two  
Public enum EDSTextureUtilsError    
Public enum ETarget    
Public enum ETransformChannelComponents Enum mainly used to describe which components of a transform animation are enabled.  

Functions

  Type Name Description
Public function IDatasmithMaterialExpressionTexture *

DatasmithMaterialsUtils::CreateTextureExpression ( const TSharedRef< IDatasmithUEPbrMaterialElement >& MaterialElement,
const TCHAR* ParameterName,
const TCHAR* TextureMapPath,
const FUVEditParameters& UVParameters
)

 Generate material expressions on a given DatasmithUEPbrMaterialElement to output a texture with UV settings applied to it
Public function IDatasmithMaterialExpression *

DatasmithMaterialsUtils::CreateWeightedMaterialExpression ( const TSharedRef< IDatasmithUEPbrMaterialElement >& MaterialElement,
const TCHAR* ParameterName,
TOptional< FLinearColor > Color,
TOptional< float > Scalar,
IDatasmithMaterialExpression* Expression,
float Weight,
EDatasmithTextureMode TextureMode
)

 Generate material expressions on a given DatasmithUEPbrMaterialElement that output a color or scalar interpolated with a MaterialExpression
Public function FLinearColor  
Public function FDatasmithPackedCloths  
Public function FDatasmithPackedMeshes

GetDatasmithMeshFromFile ( const FString& MeshPath
)

  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function bool  
Public function ETransformChannelComponents  
Public function EDatasmithPropertyCategory  
Public function EDatasmithTransformChannels  
Public function EDatasmithElementType  
Public function EDatasmithElementAnimationSubType  
Public function EDatasmithElementVariantSubType  
Public function EDatasmithElementType &  
Public function EDatasmithElementAnimationSubType &  
Public function EDatasmithElementVariantSubType &  
Public function EDatasmithTransformChannels &  
Public function EDatasmithPropertyCategory &  
Public function ETransformChannelComponents &  
Public function EDatasmithPropertyCategory  
Public function ETransformChannelComponents  
Public function EDatasmithTransformChannels  
Public function EDatasmithElementVariantSubType  
Public function EDatasmithElementAnimationSubType  
Public function EDatasmithElementType  
Public function EDatasmithElementType &  
Public function EDatasmithElementAnimationSubType &  
Public function EDatasmithElementVariantSubType &  
Public function EDatasmithTransformChannels &  
Public function EDatasmithPropertyCategory &  
Public function ETransformChannelComponents &  
Public function ETransformChannelComponents  
Public function EDatasmithTransformChannels  
Public function EDatasmithElementVariantSubType  
Public function EDatasmithPropertyCategory  
Public function EDatasmithElementType  
Public function EDatasmithElementAnimationSubType  
Public function EDatasmithElementType &  
Public function EDatasmithElementAnimationSubType &  
Public function EDatasmithElementVariantSubType &  
Public function EDatasmithTransformChannels &  
Public function EDatasmithPropertyCategory &  
Public function ETransformChannelComponents &  
Public function EDatasmithPropertyCategory  
Public function EDatasmithElementType  
Public function EDatasmithElementAnimationSubType  
Public function EDatasmithElementVariantSubType  
Public function EDatasmithTransformChannels  
Public function ETransformChannelComponents  
Public function FMD5Hash

Serialize ( FArchive& Ar,
bool bSaveCompressed
)

  

Variables

  Type Name Description
Public variable TVariant< TArray< float >, TArray< double > > Data  
Public variable   PRAGMA_DISABLE_DEPRECATION_WARNINGS  
Public variable TArray< uint32 > Seam0MeshIndices  
Public variable TArray< uint32 > Seam1MeshIndices  
Public variable uint32 Seam1PanelIndex  
Public variable ETarget Target  

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