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  3. UAvaVisibilityModifier

UAvaVisibilityModifier

Controls the visibility of a range of child actors by index.

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

Inheritance Hierarchy

References

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

Syntax

UCLASS (MinimalAPI, BlueprintType)  
class UAvaVisibilityModifier : public UAvaArrangeBaseModifier

Remarks

Controls the visibility of a range of child actors by index.

Variables

  Type Name Description
Protected variable UProperty Category, Meta editinstanceonly, getter, setter bool bInvertVisibility If true, will hide the child index range instead of showing.
Protected variable UProperty Category, Meta editinstanceonly, getter, setter bool bSkipWhenHidden If true, when the top actor having this modifier is hidden, children actor visibility state will not be handled
Protected variable UProperty Category, Meta editinstanceonly, getter, setter bool bTreatAsRange Treat index as a range from 0 to index
Protected variable UProperty Category, Meta editinstanceonly, getter, setter int32 Index Child index to set visibility, visible if bInvertVisibility is false else hidden

Functions

  Type Name Description
Protected function AActor *

GetDirectChildren ( AActor* InParentActor,
AActor* InChildActor
)

 Will find the direct children of InParentActor that contains this child actor
Protected function UAvaVisibilityModifier * Get first visibility modifier found above this actor
Public function Const UFunction BlueprintPure, Category int32  
Public function Const UFunction BlueprintPure, Category bool Returns true if hiding the child index range instead of showing.
Protected function UAvaVisibilityModifier *  
Public function Const UFunction BlueprintPure, Category bool  
Public function Const UFunction BlueprintPure, Category bool  
Protected function Const bool

IsChildActorHidden ( AActor* InActor
)

 Used by other modifiers of this class to check if we are hiding an actor
Public function UFunction BlueprintCallable, Category void

SetIndex ( int32 InIndex
)

  
Public function UFunction BlueprintCallable, Category void

SetInvertVisibility ( bool bInInvertVisibility
)

 Sets the child index range to hide instead of showing.
Public function UFunction BlueprintCallable, Category void

SetSkipWhenHidden ( bool bInSkip
)

  
Public function UFunction BlueprintCallable, Category void

SetTreatAsRange ( bool bInTreatAsRange
)

  

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 void Called when modified actor transform is updated if this modifier is enabled
Protected function Virtual void Override metadata for this modifier, called only once before modifier CDO is registered
Protected function Virtual void

PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

  

Overridden from IAvaRenderStateUpdateHandler

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

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