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  3. UAvaAutoSizeModifier

UAvaAutoSizeModifier

Adapts the modified actor geometry size/scale and position so that it acts as a background for a specified actor

API > API/Plugins > API/Plugins/AvalancheModifiers > API/Plugins/AvalancheModifiers/Modifiers

Inheritance Hierarchy

References

   
Module AvalancheModifiers
Header /Engine/Plugins/Experimental/Avalanche/Source/AvalancheModifiers/Public/Modifiers/AvaAutoSizeModifier.h
Include #include "Modifiers/AvaAutoSizeModifier.h"

Syntax

UCLASS (MinimalAPI, BlueprintType)  
class UAvaAutoSizeModifier :  
    public UAvaGeometryBaseModifier ,  
    public IAvaTransformUpdateHandler ,  
    public IAvaRenderStateUpdateHandler ,  
    public IAvaSceneTreeUpdateHandler

Remarks

Adapts the modified actor geometry size/scale and position so that it acts as a background for a specified actor

Variables

  Type Name Description
Protected variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite getter, setter bool bIncludeChildren If true, will include children bounds too and compute the new size
Protected variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite getter, setter EAvaAutoSizeFitMode FitMode  
Protected variable UProperty Category, Meta BlueprintReadWrite editinstanceonly, getter, setter int32 FollowedAxis Which axis should we follow, if none selected, it will not follow
Protected variable UProperty Category, EditAnywhere, Interp, Meta BlueprintReadWrite getter, setter FMargin Padding Padding around reference bounds
Protected variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite getter, setter FAvaSceneTreeActor ReferenceActor  

Functions

  Type Name Description
Public function Const UFunction BlueprintPure, Category EAvaAutoSizeFitMode  
Public function Const UFunction BlueprintPure, Category int32  
Public function Const UFunction BlueprintPure, Category bool  
Public function Const UFunction BlueprintPure, Category const FMargin & Gets the actor affecting the modifier.
Public function Const UFunction BlueprintPure, Category const FAvaSceneTreeActor &  
Protected function void  
Public function UFunction BlueprintCallable, Category void

SetFitMode ( const EAvaAutoSizeFitMode InFitMode
)

  
Public function UFunction BlueprintCallable, Category void

SetFollowedAxis ( int32 InFollowedAxis
)

  
Public function UFunction BlueprintCallable, Category void

SetIncludeChildren ( bool bInIncludeChildren
)

  
Public function UFunction BlueprintCallable, Category void

SetPadding ( const FMargin& InPadding
)

 Sets the actor affecting the modifier.
Public function UFunction BlueprintCallable, Category void

SetReferenceActor ( const FAvaSceneTreeActor& InReferenceActor
)

  

Overridden from UActorModifierCoreBase

  Type Name Description
Protected function Virtual void

Apply ()

 Override in child classes, apply this modifier on the actual actor, call Next or Fail to complete the modifier execution
Protected function Virtual Const bool You can do some additional lightweights checks here in case you want to dirty the modifier before the stack runs an update
Protected function Virtual void Called when modified actor transform is updated if this modifier is enabled
Protected function Virtual void Called after the modifier was added to a stack and initialized after creation or serialization or duplication
Protected function Virtual void Override metadata for this modifier, called only once before modifier CDO is registered
Protected function Virtual void Called when a modifier is disabled
Protected function Virtual void Called when a modifier is enabled
Protected function Virtual void

PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

  
Protected function Virtual void  

Overridden from IAvaTransformUpdateHandler

  Type Name Description
Protected function Virtual void

OnTransformUpdated ( AActor* InActor,
bool bInParentMoved
)

 Callback when a tracked actor transform changes

Overridden from IAvaRenderStateUpdateHandler

  Type Name Description
Protected function Virtual void Callback when a tracked actor visibility has changed
Protected function Virtual void

OnRenderStateUpdated ( AActor* InActor,
UActorComponent* InComponent
)

 Callback when a render state actor in this world changes

Overridden from IAvaSceneTreeUpdateHandler

  Type Name Description
Protected function Virtual void

OnSceneTreeTrackedActorChanged ( int32 InIdx,
AActor* InPreviousActor,
AActor* InNewActor
)

  
Protected function Virtual void

OnSceneTreeTrackedActorChildrenChanged ( int32 InIdx,
const TSet< TWeakObjectPtr< AActor > >& InPreviousChildrenActors,
const TSet< TWeakObjectPtr< AActor > >& InNewChildrenActors
)

  
Protected function Virtual void

OnSceneTreeTrackedActorDirectChildrenChanged ( int32 InIdx,
const TArray< TWeakObjectPtr< AActor > >& InPreviousChildrenActors,
const TArray< TWeakObjectPtr< AActor > >& InNewChildrenActors
)

  
Protected function Virtual void

OnSceneTreeTrackedActorParentChanged ( int32 InIdx,
const TArray< TWeakObjectPtr< AActor > >& InPreviousParentActor,
const TArray< TWeakObjectPtr< AActor > >& InNewParentActor
)

  
Protected function Virtual void

OnSceneTreeTrackedActorRearranged ( int32 InIdx,
AActor* InRearrangedActor
)

  

Deprecated Variables

  Type Name Description
Protected variable UProperty Meta bool bIgnoreHiddenActors_DEPRECATED If true, will search for the next visible actor based on the selected reference container.
Protected variable UProperty Meta TWeakObjectPtr< AActor > ReferenceActorWeak_DEPRECATED The actor affecting the modifier.
Protected variable UProperty Meta EAvaReferenceContainer ReferenceContainer_DEPRECATED The method for finding a reference actor based on it's position in the parent's hierarchy.

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