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  3. UProceduralFoliageSpawner

UProceduralFoliageSpawner

API > API/Runtime > API/Runtime/Foliage

Inheritance Hierarchy

  • UObject
  • UProceduralFoliageSpawner

References

   
Module Foliage
Header /Engine/Source/Runtime/Foliage/Public/ProceduralFoliageSpawner.h
Include #include "ProceduralFoliageSpawner.h"

Syntax

UCLASS (BlueprintType, Blueprintable, MinimalAPI)  
class UProceduralFoliageSpawner : public UObject

Variables

  Type Name Description
Public variable FThreadSafeCounter LastCancel  
Public variable UProperty Category, EditAnywhere BlueprintReadOnly float MinimumQuadTreeSize Minimum size of the quad tree used during the simulation.
Public variable UProperty Category, EditAnywhere BlueprintReadOnly int32 NumUniqueTiles The number of unique tiles to generate.
Public variable UProperty Category, EditAnywhere BlueprintReadOnly int32 RandomSeed The seed used for generating the randomness of the simulation.
Public variable UProperty Category, EditAnywhere BlueprintReadOnly float TileSize Length of the tile (in cm) along one axis.

Constructors

  Type Name Description
Public function  

UProceduralFoliageSpawner ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function UProceduralFoliageTile * Creates a temporary empty tile with the appropriate settings created for it.
Public function UFunction BlueprintCallable, Category void

Empty ()

  
Public function Const const TArray< TSoftObjectPtr< UMaterialInterface > > &  
Public function Const const TArray< FFoliageTypeObject > &  
Public function Const void

GetInstancesToSpawn ( TArray< FProceduralFoliageInstance >& OutInstances,
const FVector& Min,
const FVector& Max
)

 Returns the instances that need to spawn for a given min,max region
Public function int32  
Public function const UProceduralFoliageTile *

GetRandomTile ( int32 X,
int32 Y
)

 Takes a tile index and returns a random tile associated with that index.
Public function Virtual void

Serialize ( FArchive& Ar
)

  
Public function UFunction BlueprintCallable, Category void

Simulate ( int32 NumSteps
)

  
Public function Const bool  

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