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  3. UDMMaterialSlot

UDMMaterialSlot

A list of operations/inputs daisy chained together to produce an output.

API > API/Plugins > API/Plugins/DynamicMaterialEditor > API/Plugins/DynamicMaterialEditor/Components

Inheritance Hierarchy

References

   
Module DynamicMaterialEditor
Header /Engine/Plugins/Experimental/DynamicMaterial/Source/DynamicMaterialEditor/Public/Components/DMMaterialSlot.h
Include #include "Components/DMMaterialSlot.h"

Syntax

UCLASS (MinimalAPI, BlueprintType, ClassGroup="Material Designer",  
       Meta=(DisplayName="Material Designer Slot"))  
class UDMMaterialSlot : public UDMMaterialComponent

Remarks

A list of operations/inputs daisy chained together to produce an output.

Variables

  Type Name Description
Protected variable UProperty Category BlueprintReadOnly visibleinstanceonly int32 Index  
Protected variable UProperty Category BlueprintReadOnly visibleinstanceonly TArray< TObjectPtr< UDMMaterialLayerObject > > LayerObjects  
Protected variable FDMOnMaterialSlotConnectorsUpdated OnConnectorsUpdateDelegate  
Protected variable FDMOnMaterialSlotLayersUpdated OnLayersUpdateDelegate  
Protected variable FDMOnMaterialSlotPropertiesUpdated OnPropertiesUpdateDelegate  
Protected variable UProperty Category BlueprintReadOnly visibleinstanceonly TMap< EDMMaterialPropertyType, FDMMaterialSlotOutputConnectorTypes > OutputConnectorTypes  
Protected variable UProperty TMap< TWeakObjectPtr< UDMMaterialSlot >, int32 > SlotsReferencedBy  

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function UFunction BlueprintCallable, Category UDMMaterialLayerObject *

AddDefaultLayer ( EDMMaterialPropertyType InMaterialProperty
)

 Adds the default layer type for this slot based on the given material property.
Public function UFunction BlueprintCallable, Category UDMMaterialLayerObject *

AddLayer ( EDMMaterialPropertyType InMaterialProperty,
UDMMaterialStage* InNewBase
)

 Adds the default layer (with specified base) based on the given material property.
Public function UFunction BlueprintCallable, Category UDMMaterialLayerObject *

AddLayerWithMask ( EDMMaterialPropertyType InMaterialProperty,
UDMMaterialStage* InNewBase,
UDMMaterialStage* InNewMask
)

 Adds a new layer with the specified base and mask layers.
Public function Const UFunction BlueprintPure, Category, Meta TArray< UDMMaterialLayerObject * >  
Public function Const UFunction BlueprintCallable, Category bool Can't be removed if it is the last remaining layer.
Public function UFunction BlueprintCallable, Category bool Changes the material property of all matching layers to another.
Public function Const UFunction BlueprintCallable, Category UDMMaterialLayerObject *

FindLayer ( const UDMMaterialStage* InBaseOrMask
)

  
Public function Const void

GenerateExpressions ( const TSharedRef< FDMMaterialBuildState >& InBuildState
)

  
Public function Const UFunction BlueprintPure, Category TSet< EDMValueType > Returns all possible output connector types.
Public function Const UFunction BlueprintPure, Category FText  
Public function Const UFunction BlueprintPure, Category int32 Returns the index of this slot in the model.
Public function Const UFunction BlueprintCallable, Category UDMMaterialLayerObject * Useful for determining output types.
Public function Const UFunction BlueprintPure, Category, Meta UDMMaterialLayerObject *

GetLayer ( int32 InLayerIndex
)

  
Public function Const const TArray< TObjectPtr< UDMMaterialLayerObject > > &  
Public function Const UFunction BlueprintPure, Category UDynamicMaterialModelEditorOnlyData *  
Public function FDMOnMaterialSlotConnectorsUpdated::RegistrationType & Called when the output connectors for this slot change.
Public function FDMOnMaterialSlotLayersUpdated::RegistrationType & Called whenever the properties of a layer change or when one is added, removed or moved.
Public function FDMOnMaterialSlotPropertiesUpdated::RegistrationType & Called when properties of this slot change.
Public function Const UFunction BlueprintPure, Category const TArray< EDMValueType > & Returns the output types for the last layer with the given material property.
Public function Const const TMap< TWeakObjectPtr< UDMMaterialSlot >, int32 > & Return a map of the slots referencing this slot and how many times that reference exists.
Public function Const UFunction BlueprintCallable, Category, Meta TArray< UDMMaterialSlot * > Returns an array of the slots referencing this slot.
Public function UFunction BlueprintCallable, Category bool

MoveLayer ( UDMMaterialLayerObject* InLayer,
int32 InNewIndex
)

  
Public function UFunction BlueprintCallable, Category bool  
Public function UFunction BlueprintCallable, Category bool  
Public function void Calls OnPropertiesUpdateDelegate when the property for this slot is updated.
Public function bool Adds the specified layer to the end of the layer list.
Public function Virtual void  
Public function bool Returns true if a new associated is created
Public function UFunction BlueprintCallable, Category bool Removes the layer, if possible.
Public function void

SetIndex ( int32 InNewIndex
)

  
Public function UFunction BlueprintCallable, Category bool Sets the material property of the given layer and changes all other layers matching that property to a different one.
Public function bool Returns true if all associations have been removed
Public function void  
Public function void  

Overridden from UDMMaterialComponent

  Type Name Description
Public function Virtual Const FString Returns the part of the component representing just this object
Public function Virtual Const UDMMaterialComponent * Returns the component that owns this component in the model hierarchy.
Protected function Virtual Const UDMMaterialComponent * Searches the component for a specific component based on a path.
Public function Virtual bool

Modify ( bool bInAlwaysMarkDirty
)

  
Protected function Virtual void Called when a component enters the Added state.
Protected function Virtual void Called when a component enters the Removed state.
Public function Virtual void Called to ensure that the object hierarchy is correct.
Public function Virtual void  
Public function Virtual void

Update ( UDMMaterialComponent* InSource,
EDMUpdateType InUpdateType
)

 Event that is triggered when this component, or a sub-component, changes to trigger other updates in the model.

Constants

Name Description
LayersPathToken  

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