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  3. UMaterialExpressionTextureBase

UMaterialExpressionTextureBase

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Materials

Inheritance Hierarchy

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Public/Materials/MaterialExpressionTextureBase.h
Include #include "Materials/MaterialExpressionTextureBase.h"

Syntax

UCLASS (Abstract, HideCategories=Object, MinimalAPI)  
class UMaterialExpressionTextureBase : public UMaterialExpression

Variables

  Type Name Description
Public variable UProperty Category, EditAnywhere uint8: 1 IsDefaultMeshpaintTexture Is default selected texture when using mesh paint mode texture painting
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite TEnumAsByte< EMaterialSamplerType > SamplerType  
Public variable UProperty Category, EditAnywhere BlueprintReadWrite TObjectPtr< UTexture > Texture  

Constructors

  Type Name Description
Public function  

UMaterialExpressionTextureBase ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function void Automatically determines and set the sampler type for the current texture.
Public function Static EMaterialSamplerType

GetSamplerTypeForTexture ( const UTexture* Texture,
bool ForceNoVT
)

 Returns the default sampler type for the specified texture.
Public function Static bool

VerifySamplerType ( const FString& TexturePathName,
EMaterialSamplerType CorrectSamplerType,
bool bSRGB,
EMaterialSamplerType SamplerType,
FString& OutErrorMessage
)

  
Public function Static bool

VerifySamplerType ( EShaderPlatform ShaderPlatform,
const ITargetPlatform* TargetPlatform,
const UTexture* Texture,
EMaterialSamplerType SamplerType,
FString& OutErrorMessage
)

 Verify that the texture and sampler type. Generates a compiler waring if they do not.

Overridden from UMaterialExpression

  Type Name Description
Public function Virtual Const bool Returns true if GetReferencedTexture() / GetReferencedTextures() can ever return a valid pointer(s).
Public function Virtual Const FString Get a single line description of the material expression (used for lists)
Public function Virtual Const FText  
Public function Virtual Const UObject * Callback to get any texture reference this expression emits.
Public function Virtual bool

MatchesSearchQuery ( const TCHAR* SearchQuery
)

 MatchesSearchQuery: Check this expression to see if it matches the search query

Overridden from UObject

  Type Name Description
Public function Virtual void

PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

 Called when a property on this object has been modified externally

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