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  3. UDMMaterialStageThroughputLayerBlend

UDMMaterialStageThroughputLayerBlend

Used as the source for mask stages.

API > API/Plugins > API/Plugins/DynamicMaterialEditor

Used as the source for mask stages.

   
Name UDMMaterialStageThroughputLayerBlend
Type class
Header File /Engine/Plugins/VirtualProduction/DynamicMaterial/Source/DynamicMaterialEditor/Public/Components/DMMaterialStageThroughputLayerBlend.h
Include Path #include "Components/DMMaterialStageThroughputLayerBlend.h"

Syntax

UCLASS (MinimalAPI, BlueprintType, ClassGroup="Material Designer")  
class UDMMaterialStageThroughputLayerBlend : public UDMMaterialStageThroughput

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

UDMMaterialStageThroughputLayerBlend()

   Components/DMMaterialStageThroughputLayerBlend.h  

Constants

Name Type Remarks Include Path
InputBaseStage int32   Components/DMMaterialStageThroughputLayerBlend.h
InputMaskSource int32   Components/DMMaterialStageThroughputLayerBlend.h
InputPreviousLayer int32   Components/DMMaterialStageThroughputLayerBlend.h

Functions

Public

Name Remarks Include Path Unreal Specifiers

virtual void GenerateExpressions ( const TSharedRef< FDMMaterialBuildState >& InBuildState
) const

   Components/DMMaterialStageThroughputLayerBlend.h  

UDMMaterialStageInput * GetInputMask()

 Returns the input connected to the Mask input. Components/DMMaterialStageThroughputLayerBlend.h
  • BlueprintCallable
  • Category="Material Designer"

EAvaColorChannel GetMaskChannelOverride()

 Filters the output of the mask input node with the given channel. Components/DMMaterialStageThroughputLayerBlend.h
  • BlueprintCallable
  • Category="Material Designer"

void GetMaskOutput ( const TSharedRef< FDMMaterialBuildState >& InBuildState,
UMaterialExpression*& OutExpression,
int32& OutOutputIndex,
int32& OutOutputChannel
) const

 Resolves the Mask input. Components/DMMaterialStageThroughputLayerBlend.h  

void SetMaskChannelOverride ( EAvaColorChannel InMaskChannel
)

 Filters the output of the mask input node with the given channel. Components/DMMaterialStageThroughputLayerBlend.h
  • BlueprintCallable
  • Category="Material Designer"

void SetPremultiplyAlpha ( bool bInValue
)

 When true, the base stage's output will be multiplied by this stage (darkening it where it is translucent). Components/DMMaterialStageThroughputLayerBlend.h
  • BlueprintCallable
  • Category="Material Designer"

bool UsePremultiplyAlpha()

 When true, the base stage's output will be multiplied by this stage (darkening it where it is translucent). Components/DMMaterialStageThroughputLayerBlend.h
  • BlueprintPure
  • Category="Material Designer"

Overridden from UDMMaterialStageThroughput

Name Remarks Include Path Unreal Specifiers

virtual void AddDefaultInput ( int32 InInputIndex
) const

 When the node is instantiated, this method adds default input values based on type. Components/DMMaterialStageThroughputLayerBlend.h  

virtual bool CanChangeInput ( int32 InThroughputInputIndex
) const

 Whether the value of the given input change. Components/DMMaterialStageThroughputLayerBlend.h  

virtual void ConnectOutputToInput ( const TSharedRef< FDMMaterialBuildState >& InBuildState,
int32 InThroughputInputIndex,
int32 InExpressionInputIndex,
UMaterialExpression* InSourceExpression,
int32 InSourceOutputIndex,
int32 InSourceOutputChannel
)

 Connect the output of a node to the given input of this node. Components/DMMaterialStageThroughputLayerBlend.h  

virtual bool IsInputVisible ( int32 InThroughputInputIndex
) const

 Whether this input will show up in the Material Designer editor. Components/DMMaterialStageThroughputLayerBlend.h  

virtual void OnPostInputAdded ( int32 InInputIdx
)

   Components/DMMaterialStageThroughputLayerBlend.h  

virtual int32 ResolveInput ( const TSharedRef< FDMMaterialBuildState >& InBuildState,
int32 InThroughputInputIndex,
FDMMaterialStageConnectorChannel& OutChannel,
TArray< UMaterialExpression* >& OutExpressions
) const

 Generates (or retrieves) expressions that produce this input for the node. Components/DMMaterialStageThroughputLayerBlend.h  

Overridden from UDMMaterialStageSource

Name Remarks Include Path Unreal Specifiers

virtual bool GenerateStagePreviewMaterial ( UDMMaterialStage* InStage,
UMaterial* InPreviewMaterial,
UMaterialExpression*& OutMaterialExpression,
int32& OutputIndex
)

 Generates a preview material based on this source, as owned by the given stage. Components/DMMaterialStageThroughputLayerBlend.h  

virtual FText GetStageDescription()

 Returns a description of the stage for which this is the source. Components/DMMaterialStageThroughputLayerBlend.h  

Overridden from UDMMaterialComponent

Name Remarks Include Path Unreal Specifiers

virtual FSlateIcon GetComponentIcon()

   Components/DMMaterialStageThroughputLayerBlend.h  

virtual bool IsPropertyVisible ( FName InProperty
) const

   Components/DMMaterialStageThroughputLayerBlend.h  

virtual void PostEditorDuplicate ( UDynamicMaterialModel* InMaterialModel,
UDMMaterialComponent* InParent
)

   Components/DMMaterialStageThroughputLayerBlend.h  

virtual void Update ( UDMMaterialComponent* InSource,
EDMUpdateType InUpdateType
)

   Components/DMMaterialStageThroughputLayerBlend.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void PostEditChangeProperty ( FPropertyChangedEvent& InPropertyChangedEvent
)

   Components/DMMaterialStageThroughputLayerBlend.h  

virtual void PostEditImport()

   Components/DMMaterialStageThroughputLayerBlend.h  

virtual void PostEditUndo()

   Components/DMMaterialStageThroughputLayerBlend.h  

virtual void PostLoad()

   Components/DMMaterialStageThroughputLayerBlend.h  

Overridden from FNotifyHook

Name Remarks Include Path Unreal Specifiers

virtual void NotifyPostChange ( const FPropertyChangedEvent& InPropertyChangedEvent,
FEditPropertyChain* InPropertyThatChanged
)

   Components/DMMaterialStageThroughputLayerBlend.h  

Protected

Name Remarks Include Path Unreal Specifiers

bool CanUseMaskChannelOverride()

 Returns true if there are any outputs on the mask input that have more than 1 channel. Components/DMMaterialStageThroughputLayerBlend.h  

void GenerateMainExpressions ( const TSharedRef< FDMMaterialBuildState >& InBuildState
) const

   Components/DMMaterialStageThroughputLayerBlend.h  

void GeneratePreviewExpressions ( const TSharedRef< FDMMaterialBuildState >& InBuildState
) const

   Components/DMMaterialStageThroughputLayerBlend.h  

int32 GetDefaultMaskChannelOverrideOutputIndex()

 Returns the first output on the mask input that has more than 1 channel. Components/DMMaterialStageThroughputLayerBlend.h  

void InitBlendStage()

   Components/DMMaterialStageThroughputLayerBlend.h  

bool IsValidMaskChannelOverrideOutputIndex ( int32 InIndex
) const

 Returns true if the given mask output supports more than 1 channel. Components/DMMaterialStageThroughputLayerBlend.h  

virtual void OnStageUpdated ( UDMMaterialComponent* InComponent,
UDMMaterialComponent* InSource,
EDMUpdateType InUpdateType
)

 Called when the owning stage is updated. Components/DMMaterialStageThroughputLayerBlend.h  

void PullMaskChannelOverride()

 Reads the current output setting from the input map. Components/DMMaterialStageThroughputLayerBlend.h  

void PushMaskChannelOverride()

 Takes the override setting and applies it to the input map. Components/DMMaterialStageThroughputLayerBlend.h  

virtual int32 ResolveMaskInput ( const TSharedRef< FDMMaterialBuildState >& InBuildState,
int32 InputIndex,
FDMMaterialStageConnectorChannel& OutChannel,
TArray< UMaterialExpression* >& OutExpressions
) const

   Components/DMMaterialStageThroughputLayerBlend.h  

virtual void UpdateAlphaOnlyMasks ( EDMUpdateType InUpdateType
)

 Update this and all parent layer mask stages that are only-only (no based). Components/DMMaterialStageThroughputLayerBlend.h  

virtual void UpdateAlphaOnlyMaskStatus()

 Updates the value of bIsAlphaOnlyBlend based on current conditions. Components/DMMaterialStageThroughputLayerBlend.h  

void UpdateLinkedInputStage ( EDMUpdateType InUpdateType
)

 If this shades any inputs with the base stage, update the base stage. Components/DMMaterialStageThroughputLayerBlend.h  

Overridden from UDMMaterialStageThroughput

Name Remarks Include Path Unreal Specifiers

virtual void GeneratePreviewMaterial ( UMaterial* InPreviewMaterial
)

 Generates a material based on the output of just this node. Components/DMMaterialStageThroughputLayerBlend.h  

Overridden from UDMMaterialComponent

Name Remarks Include Path Unreal Specifiers

virtual void OnComponentAdded()

   Components/DMMaterialStageThroughputLayerBlend.h  

Static

Name Remarks Include Path Unreal Specifiers

static UDMMaterialStage * CreateStage ( UDMMaterialLayerObject* InLayer
)

   Components/DMMaterialStageThroughputLayerBlend.h
  • BlueprintCallable
  • Category="Material Designer"

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