UAvaMaterialParameterModifier | Unreal Engine 5.7 Documentation

This modifier sets specified dynamic materials parameters on an actor and its children


Name	UAvaMaterialParameterModifier
Type	class
Header File	/Engine/Plugins/VirtualProduction/Avalanche/Source/AvalancheModifiers/Public/Modifiers/AvaMaterialParameterModifier.h
Include Path	#include "Modifiers/AvaMaterialParameterModifier.h"

Syntax

UCLASS (MinimalAPI, BlueprintType)  
class UAvaMaterialParameterModifier : public UActorModifierArrangeBaseModifier

Name	Remarks	Include Path	Unreal Specifiers
UAvaMaterialParameterModifier()		Modifiers/AvaMaterialParameterModifier.h

Name	Include Path	Unreal Specifiers
const FAvaMaterialParameterMap & GetMaterialParameters()	Modifiers/AvaMaterialParameterModifier.h	BlueprintPure Category="Motion Design\|Modifiers\|MaterialParameter"
bool GetUpdateChildren()	Modifiers/AvaMaterialParameterModifier.h	BlueprintPure Category="Motion Design\|Modifiers\|MaterialParameter"
void SetMaterialParameters ( const FAvaMaterialParameterMap& InParameterMap )	Modifiers/AvaMaterialParameterModifier.h	BlueprintCallable Category="Motion Design\|Modifiers\|MaterialParameter"
void SetUpdateChildren ( bool bInUpdateChildren )	Modifiers/AvaMaterialParameterModifier.h	BlueprintCallable Category="Motion Design\|Modifiers\|MaterialParameter"

Name	Remarks	Include Path
TSet< UMaterialInstanceDynamic * > GetComponentDynamicMaterials ( const UPrimitiveComponent* InComponent ) const	Retrieves all Material Designer Instance from a primitive component	Modifiers/AvaMaterialParameterModifier.h
bool IsActorSupported ( const AActor* InActor ) const	Checks if this actor has a Material Designer Instance or that we already track one	Modifiers/AvaMaterialParameterModifier.h
virtual void OnActorMaterialAdded ( UMaterialInstanceDynamic* InAdded )		Modifiers/AvaMaterialParameterModifier.h
virtual void OnActorMaterialRemoved ( UMaterialInstanceDynamic* InRemoved )		Modifiers/AvaMaterialParameterModifier.h
virtual void OnActorPropertyChanged ( UObject* InObject, FPropertyChangedEvent& InChangeEvent )	Called when a property changes, used to detect material changes	Modifiers/AvaMaterialParameterModifier.h
void OnMaterialParametersChanged()		Modifiers/AvaMaterialParameterModifier.h
void OnUpdateChildrenChanged()		Modifiers/AvaMaterialParameterModifier.h
void RestoreMaterialParameters()	Write and restore original values	Modifiers/AvaMaterialParameterModifier.h
void SaveMaterialParameters()	Read and save original values	Modifiers/AvaMaterialParameterModifier.h
void ScanActorMaterials()		Modifiers/AvaMaterialParameterModifier.h

Name	Remarks	Include Path	Unreal Specifiers
virtual void Apply()		Modifiers/AvaMaterialParameterModifier.h
virtual void OnModifiedActorTransformed()		Modifiers/AvaMaterialParameterModifier.h
virtual void OnModifierCDOSetup ( FActorModifierCoreMetadata& InMetadata )		Modifiers/AvaMaterialParameterModifier.h
virtual void OnModifierDisabled ( EActorModifierCoreDisableReason InReason )		Modifiers/AvaMaterialParameterModifier.h
virtual void OnModifierEnabled ( EActorModifierCoreEnableReason InReason )		Modifiers/AvaMaterialParameterModifier.h
virtual void RestorePreState()		Modifiers/AvaMaterialParameterModifier.h
virtual void SavePreState()		Modifiers/AvaMaterialParameterModifier.h

Name	Remarks	Include Path	Unreal Specifiers
virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent )		Modifiers/AvaMaterialParameterModifier.h
virtual void PostLoad()		Modifiers/AvaMaterialParameterModifier.h

Name	Remarks	Include Path	Unreal Specifiers
virtual void OnSceneTreeTrackedActorChildrenChanged ( int32 InIdx, const TSet< TWeakObjectPtr< AActor > >& InPreviousChildrenActors, const TSet< TWeakObjectPtr< AActor > >& InNewChildrenActors )		Modifiers/AvaMaterialParameterModifier.h
virtual void OnSceneTreeTrackedActorDirectChildrenChanged ( int32 InIdx, const TArray< TWeakObjectPtr< AActor > >& InPreviousChildrenActors, const TArray< TWeakObjectPtr< AActor > >& InNewChildrenActors )		Modifiers/AvaMaterialParameterModifier.h