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  3. FMaterialAttributeDefinitionMap

FMaterialAttributeDefinitionMap

Material property to attribute data mappings

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

References

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

Syntax

class FMaterialAttributeDefinitionMap

Remarks

Material property to attribute data mappings

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function Static void

AddCustomAttribute ( const FGuid& AttributeID,
const FString& AttributeName,
const FString& FunctionName,
EMaterialValueType ValueType,
const FVector4& DefaultValue,
MaterialAttributeBlendFunction BlendFunction
)

 Appends a new attribute definition to the custom output list
Public function Static void  
Public function Static void Appends a hash of the property map intended for use with the DDC key
Public function Static int32 Compiles the default expression for a material attribute
Public function Static int32

CompileDefaultExpression ( FMaterialCompiler* Compiler,
const FGuid& AttributeID
)

 Compiles the default expression for a material attribute
Public function Static const FString &

GetAttributeName ( const FGuid& AttributeID
)

 Returns the display name of a material attribute
Public function Static const FString & Returns the display name of a material attribute
Public function Static MaterialAttributeBlendFunction

GetBlendFunction ( const FGuid& AttributeID
)

 Returns the custom blend function of a material attribute
Public function Static const FMaterialCustomOutputAttributeDefintion *

GetCustomAttribute ( const FGuid& AttributeID
)

 Returns the first custom attribute definition that has the specificed attribute AttributeID
Public function Static const FMaterialCustomOutputAttributeDefintion *

GetCustomAttribute ( const FString& AttributeName
)

 Returns the first custom attribute definition that has the specificed attribute name
Public function Static FGuid

GetCustomAttributeID ( const FString& AttributeName
)

 Returns the first custom attribute ID that has the specificed attribute name
Public function Static void Returns a list of registered custom attributes
Public function Static FGuid Returns a default attribute AttributeID
Public function Static FVector4f Returns the default value of a material property
Public function Static FVector4f

GetDefaultValue ( const FGuid& AttributeID
)

 Returns the default value of a material attribute
Public function Static FText Returns the display name of a material attribute, accounting for overrides based on properties of a given material
Public function Static FText

GetDisplayNameForMaterial ( const FGuid& AttributeID,
UMaterial* Material
)

 Returns the display name of a material attribute, accounting for overrides based on properties of a given material
Public function Static FGuid

GetID ( EMaterialProperty Property
)

 Returns the attribute ID for a matching material property
Public function Static const TArray< FGuid > &  
Public function Static EMaterialProperty

GetProperty ( const FGuid& AttributeID
)

 Returns a the material property matching the specified attribute AttributeID
Public function Static EShaderFrequency Returns the shader frequency of a material attribute
Public function Static EShaderFrequency

GetShaderFrequency ( const FGuid& AttributeID
)

 Returns the shader frequency of a material attribute
Public function Static EMaterialValueType Returns the value type of a material attribute
Public function Static EMaterialValueType

GetValueType ( const FGuid& AttributeID
)

 Returns the value type of a material attribute

Constants

Name Description
GMaterialPropertyAttributesMap  

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