FDatasmithTextureElementImpl Class Reference

#include <DatasmithSceneElementsImpl.h>

Inheritance diagram for FDatasmithTextureElementImpl:

Public Member Functions
	FDatasmithTextureElementImpl (const TCHAR *InName)
virtual FMD5Hash	CalculateElementHash (bool bForce) override
virtual const TCHAR *	GetFile () const override
virtual void	SetFile (const TCHAR *InFile) override
virtual void	SetData (const uint8 *InData, uint32 InDataSize, EDatasmithTextureFormat InFormat) override
virtual const uint8 *	GetData (uint32 &OutDataSize, EDatasmithTextureFormat &OutFormat) const override
virtual FMD5Hash	GetFileHash () const override
virtual void	SetFileHash (FMD5Hash Hash) override
virtual EDatasmithTextureMode	GetTextureMode () const override
virtual void	SetTextureMode (EDatasmithTextureMode InMode) override
virtual EDatasmithTextureFilter	GetTextureFilter () const override
virtual void	SetTextureFilter (EDatasmithTextureFilter InFilter) override
virtual EDatasmithTextureAddress	GetTextureAddressX () const override
virtual void	SetTextureAddressX (EDatasmithTextureAddress InMode) override
virtual EDatasmithTextureAddress	GetTextureAddressY () const override
virtual void	SetTextureAddressY (EDatasmithTextureAddress InMode) override
virtual bool	GetAllowResize () const override
virtual void	SetAllowResize (bool bInAllowResize) override
virtual float	GetRGBCurve () const override
virtual void	SetRGBCurve (float InRGBCurve) override
virtual EDatasmithColorSpace	GetSRGB () const override
virtual void	SetSRGB (EDatasmithColorSpace Option) override
Public Member Functions inherited from FDatasmithElementImpl< IDatasmithTextureElement >
	FDatasmithElementImpl (const TCHAR *InName, EDatasmithElementType InType, uint64 InSubType=0)
virtual	~FDatasmithElementImpl ()
virtual bool	IsA (EDatasmithElementType InType) const override
virtual const TCHAR *	GetName () const override
virtual void	SetName (const TCHAR *InName) override
virtual const TCHAR *	GetLabel () const override
virtual void	SetLabel (const TCHAR *InLabel) override
virtual TSharedPtr< DirectLink::FSceneGraphSharedState >	MakeSharedState () const override
virtual const DirectLink::FParameterStore &	GetStore () const override
virtual DirectLink::FParameterStore &	GetStore () override
Public Member Functions inherited from IDatasmithTextureElement
virtual	~IDatasmithTextureElement ()
Public Member Functions inherited from DirectLink::ISceneGraphNode
virtual	~ISceneGraphNode ()=default
virtual TSharedPtr< FSceneGraphSharedState >	GetSharedState () const
UE_API void	SetSharedState (TSharedPtr< FSceneGraphSharedState > NewSharedState)
virtual void	CustomSerialize (class FSnapshotProxy &Ar)
void	CustomSerialize (class FSnapshotProxy &Ar) const
FSceneGraphId	GetNodeId () const
	References.
void	SetNodeId (FSceneGraphId Id)
UE_API void	RegisterReferenceProxy (class IReferenceProxy &View, FName Name)
UE_API int32	GetReferenceProxyCount () const
UE_API class IReferenceProxy *	GetReferenceProxy (int32 Index) const
UE_API FName	GetReferenceProxyName (int32 Index) const
UE_API FSceneGraphId	RegisterReference (ISceneGraphNode *Referenced)
UE_API void	UpdateRefs (class IReferenceResolutionProvider &Resolver, const FReferenceSnapshot &NewRefs)

Additional Inherited Members
Protected Member Functions inherited from FDatasmithElementImpl< IDatasmithTextureElement >
virtual bool	IsSubTypeInternal (uint64 InSubType) const
EDatasmithElementType	GetElementType () const
uint64	GetSubType () const
Protected Attributes inherited from FDatasmithElementImpl< IDatasmithTextureElement >
FMD5Hash	ElementHash
DirectLink::FParameterStore	Store
TReflected< EDatasmithElementType, uint64 >	Type
TReflected< uint64 >	Subtype
TReflected< FString >	Name
TReflected< FString >	Label

Constructor & Destructor Documentation

FDatasmithTextureElementImpl()

FDatasmithTextureElementImpl::FDatasmithTextureElementImpl ( const TCHAR *  InName )

explicit

Member Function Documentation

CalculateElementHash()

FMD5Hash FDatasmithTextureElementImpl::CalculateElementHash ( bool  bForce )

overridevirtual

Return a MD5 hash of the content of the Element. Used to quickly identify Element with identical content.

Parameters

bForce

Force recalculation of the hash if it was already cached

Returns

The MD5 hash of the Element properties

Reimplemented from FDatasmithElementImpl< IDatasmithTextureElement >.

GetAllowResize()

bool FDatasmithTextureElementImpl::GetAllowResize ( ) const

overridevirtual

Get allow texture resizing

Implements IDatasmithTextureElement.

GetData()

const uint8 * FDatasmithTextureElementImpl::GetData ( uint32 &  OutDataSize, EDatasmithTextureFormat &  OutFormat  ) const

overridevirtual

Return the optional data, if loading from memory. Must be callable from any thread.

Implements IDatasmithTextureElement.

GetFile()

const TCHAR * FDatasmithTextureElementImpl::GetFile ( ) const

overridevirtual

Get texture filename

Implements IDatasmithTextureElement.

GetFileHash()

virtual FMD5Hash FDatasmithTextureElementImpl::GetFileHash ( ) const

inlineoverridevirtual

Return a MD5 hash of the content of the Texture Element. Used in CalculateElementHash to quickly identify Element with identical content

Implements IDatasmithTextureElement.

GetRGBCurve()

float FDatasmithTextureElementImpl::GetRGBCurve ( ) const

overridevirtual

Get texture gamma <= 0 for auto

Implements IDatasmithTextureElement.

GetSRGB()

EDatasmithColorSpace FDatasmithTextureElementImpl::GetSRGB ( ) const

overridevirtual

Gets the color space of the texture

Implements IDatasmithTextureElement.

GetTextureAddressX()

EDatasmithTextureAddress FDatasmithTextureElementImpl::GetTextureAddressX ( ) const

overridevirtual

Get texture X axis address mode

Implements IDatasmithTextureElement.

GetTextureAddressY()

EDatasmithTextureAddress FDatasmithTextureElementImpl::GetTextureAddressY ( ) const

overridevirtual

Get texture Y axis address mode

Implements IDatasmithTextureElement.

GetTextureFilter()

EDatasmithTextureFilter FDatasmithTextureElementImpl::GetTextureFilter ( ) const

overridevirtual

Get texture filter

Implements IDatasmithTextureElement.

GetTextureMode()

EDatasmithTextureMode FDatasmithTextureElementImpl::GetTextureMode ( ) const

overridevirtual

Get texture usage

Implements IDatasmithTextureElement.

SetAllowResize()

void FDatasmithTextureElementImpl::SetAllowResize ( bool  bAllowResize )

overridevirtual

Set allow texture resizing

Implements IDatasmithTextureElement.

SetData()

void FDatasmithTextureElementImpl::SetData ( const uint8 *  InData, uint32  InDataSize, EDatasmithTextureFormat  InFormat  )

overridevirtual

Set the output data buffer, used only when no output filename is set

Parameters

InData	data to load the texture from
InDataSize	size in bytes of the buffer
InFormat	texture format(e.g. png or jpeg)

Note

The given data is not freed by the DatasmithImporter.

Implements IDatasmithTextureElement.

SetFile()

void FDatasmithTextureElementImpl::SetFile ( const TCHAR *  File )

overridevirtual

Set texture filename

Implements IDatasmithTextureElement.

SetFileHash()

virtual void FDatasmithTextureElementImpl::SetFileHash ( FMD5Hash  Hash )

inlineoverridevirtual

Set the MD5 hash of the current texture file. This should be a hash of its content.

Implements IDatasmithTextureElement.

SetRGBCurve()

void FDatasmithTextureElementImpl::SetRGBCurve ( float  InRGBCurve )

overridevirtual

Set texture gamma <= 0 for auto

Implements IDatasmithTextureElement.

SetSRGB()

void FDatasmithTextureElementImpl::SetSRGB ( EDatasmithColorSpace  Option )

overridevirtual

Sets the color space of the texture

Implements IDatasmithTextureElement.

SetTextureAddressX()

void FDatasmithTextureElementImpl::SetTextureAddressX ( EDatasmithTextureAddress  Mode )

overridevirtual

Set texture X axis address mode

Implements IDatasmithTextureElement.

SetTextureAddressY()

void FDatasmithTextureElementImpl::SetTextureAddressY ( EDatasmithTextureAddress  Mode )

overridevirtual

Set texture Y axis address mode

Implements IDatasmithTextureElement.

SetTextureFilter()

void FDatasmithTextureElementImpl::SetTextureFilter ( EDatasmithTextureFilter  Filter )

overridevirtual

Set texture filter

Implements IDatasmithTextureElement.

SetTextureMode()

void FDatasmithTextureElementImpl::SetTextureMode ( EDatasmithTextureMode  Mode )

overridevirtual

Set texture usage

Implements IDatasmithTextureElement.

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The documentation for this class was generated from the following files:

• Engine/Source/Runtime/Datasmith/DatasmithCore/Private/DatasmithSceneElementsImpl.h
• Engine/Source/Runtime/Datasmith/DatasmithCore/Private/DatasmithSceneElementsImpl.cpp