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  3. FMaterialPropertyHelpers

FMaterialPropertyHelpers

API > API/Editor > API/Editor/MaterialEditor

References

   
Module MaterialEditor
Header /Engine/Source/Editor/MaterialEditor/Public/MaterialPropertyHelpers.h
Include #include "MaterialPropertyHelpers.h"

Syntax

class FMaterialPropertyHelpers

Functions

  Type Name Description
Public function Static void  
Public function Static bool

FilterLayerAssets ( const FAssetData& InAssetData,
FMaterialLayersFunctions* LayerFunction,
EMaterialParameterAssociation MaterialType,
int32 Index
)

  
Public function Static TArray< class UFactory * >

GetAssetFactories ( EMaterialParameterAssociation AssetType
)

  
Public function Static FText

GetParameterExpressionDescription ( UDEditorParameterValue* Parameter,
UObject* MaterialEditorInstance
)

 Gets the expression description of this parameter from the base material
Public function Static FEditorParameterGroup &

GetParameterGroup ( UMaterial* InMaterial,
FName& ParameterGroup,
TArray< FEditorParameterGroup >& ParameterGroups
)

 Returns group for parameter. Creates one if needed.
Public function Static FText

GetParameterTooltip ( UDEditorParameterValue* Parameter,
UObject* MaterialEditorInstance
)

  
Public function Static void

GetVectorChannelMaskComboBoxStrings ( TArray< TSharedPtr< FString >>& OutComboBoxStrings,
TArray< TSharedPtr< class SToolTip >>& OutToolTips,
TArray< bool >& OutRestrictedItems
)

  
Public function Static FString  
Public function Static FString  
Public function Static bool  
Public function Static bool  
Public function Static bool Returns true if the parameter is being overridden
Public function Static ECheckBoxState Returns true if the parameter is being overridden
Public function Static TSharedRef< SWidget >

MakeStackReorderHandle ( TSharedPtr< SMaterialLayersFunctionsInstanceTreeItem > InOwningStack
)

  
Public function Static FReply  
Public function Static FReply  
Public function Static FReply  
Public function Static FReply  
Public function Static void

OnMaterialLayerAssetChanged ( const FAssetData& InAssetData,
int32 Index,
EMaterialParameterAssociation MaterialType,
TSharedPtr< class IPropertyHandle > InHandle,
FMaterialLayersFunctions* InMaterialFunction
)

  
Public function Static void

OnOverrideParameter ( bool NewValue,
UDEditorParameterValue* Parameter,
UMaterialEditorInstanceConstant* MaterialEditorInstance
)

 Called when a parameter is overridden;
Public function Static bool  
Public function Static bool  
Public function Static void  
Public function Static void  
Public function Static void

ResetLayerAssetToDefault ( UDEditorParameterValue* InParameter,
TEnumAsByte< EMaterialParameterAssociation > InAssociation,
int32 Index,
UMaterialEditorInstanceConstant* MaterialEditorInstance
)

 Specific resets for layer and blend asses
Public function Static void Generic material property reset to default implementation. Resets Parameter to default
Public function Static void  
Public function Static void

SetPositionFromCurveAsset ( const FAssetData& AssetData,
TSoftObjectPtr< UCurveLinearColorAtlas > InAtlas,
UDEditorScalarParameterValue* InParameter,
TSharedPtr< IPropertyHandle > PropertyHandle,
UObject* MaterialEditorInstance
)

  
Public function Static void

SetVectorChannelMaskValue ( const FString& StringValue,
TSharedPtr< IPropertyHandle > PropertyHandle,
UDEditorParameterValue* InParameter,
UObject* MaterialEditorInstance
)

  
Public function Static void

SetVectorChannelMaskValue ( const FString& StringValue,
TSharedPtr< IPropertyHandle > PropertyHandle,
TObjectPtr< UDEditorParameterValue > InParameter,
UObject* MaterialEditorInstance
)

  
Public function Static bool If reset to default button should show for a layer or blend asset
Public function Static bool  
Public function Static EVisibility

ShouldShowExpression ( UDEditorParameterValue* Parameter,
UMaterialEditorInstanceConstant* MaterialEditorInstance,
FGetShowHiddenParameters ShowHiddenDelegate
)

  
Public function Static EVisibility

ShouldShowExpression ( TObjectPtr< UDEditorParameterValue > Parameter,
UMaterialEditorInstanceConstant* MaterialEditorInstance,
FGetShowHiddenParameters ShowHiddenDelegate
)

  
Public function Static bool Generic material property reset to default implementation. Resets Parameter to default
Public function Static bool  
Public function Static void

TransitionAndCopyParameters ( UMaterialInstanceConstant* ChildInstance,
TArray< FEditorParameterGroup >& ParameterGroups,
bool bForceCopy
)

  

Constants

Name Description
BlendID  
LayerID  
LayerParamName  

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