55 lines
2.1 KiB
Ucode
55 lines
2.1 KiB
Ucode
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/**
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* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
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*/
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class InstancedFoliageActor extends Actor
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native(Foliage)
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hidecategories(Object);
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var const native Map_Mirror FoliageMeshes{TMap<class UStaticMesh*, struct FFoliageMeshInfo>};
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/** The static mesh type that will be used to show the widget */
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var const transient StaticMesh SelectedMesh;
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/* Used during gameplay to simplify RTGC */
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var const transient array<InstancedStaticMeshComponent> InstancedStaticMeshComponents;
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cpptext
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{
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// UObject interface
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virtual void Serialize(FArchive& Ar);
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virtual void PostLoad();
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// AActor interface
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virtual void UpdateComponentsInternal(UBOOL bCollisionUpdate = FALSE);
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virtual void ClearComponents();
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// AInstancedFoliageActor interface
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#if WITH_EDITOR
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// Called from editor code to manage instances for components
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void SnapInstancesForLandscape( class ULandscapeHeightfieldCollisionComponent* InComponent, const FBox& InInstanceBox );
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void MoveInstancesForComponentToCurrentLevel( class UActorComponent* InComponent );
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void MoveInstancesForMovedComponent( class UActorComponent* InComponent );
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TMap<class UStaticMesh*,TArray<const struct FFoliageInstancePlacementInfo*> > GetInstancesForComponent( class UActorComponent* InComponent );
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void DeleteInstancesForComponent( class UActorComponent* InComponent );
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// Addition, removal and selection
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struct FFoliageMeshInfo* AddMesh( class UStaticMesh* InMesh );
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void RemoveMesh( class UStaticMesh* InMesh );
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void SelectInstance( class UInstancedStaticMeshComponent* InComponent, INT InComponentInstanceIndex, UBOOL bToggle );
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void ApplySelectionToComponents( UBOOL bApply );
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void CheckSelection();
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FVector GetSelectionLocation();
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// Get the instanced foliage actor for the current streaming level.
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static AInstancedFoliageActor* GetInstancedFoliageActor(UBOOL bCreateIfNone=TRUE);
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// Get the instanced foliage actor for the specified streaming level. Never creates a new IFA.
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static AInstancedFoliageActor* GetInstancedFoliageActorForLevel(ULevel* Level);
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#endif
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}
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defaultproperties
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{
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bStatic=true
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bCollideActors=true
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bBlockActors=true
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}
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