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  3. FGeometryCollectionISMPool

FGeometryCollectionISMPool

A pool of ISMs.

API > API/Runtime > API/Runtime/GeometryCollectionEngine > API/Runtime/GeometryCollectionEngine/GeometryCollection

References

   
Module GeometryCollectionEngine
Header /Engine/Source/Runtime/Experimental/GeometryCollectionEngine/Public/GeometryCollection/GeometryCollectionISMPoolComponent.h
Include #include "GeometryCollection/GeometryCollectionISMPoolComponent.h"

Syntax

struct FGeometryCollectionISMPool

Remarks

A pool of ISMs.

Variables

  Type Name Description
Public variable TArray< int32 > FreeList  
Public variable TArray< FGeometryCollectionISM > ISMs  
Public variable TMap< FGeometryCollectionStaticMeshInstance, FISMIndex > MeshToISMIndex  

Functions

  Type Name Description
Public function FISMIndex  
Public function FGeometryCollectionMeshInfo

AddISM ( UGeometryCollectionISMPoolComponent* OwningComponent,
const FGeometryCollectionStaticMeshInstance& MeshInstance,
int32 InstanceCount,
TArrayView< const float > CustomDataFloats
)

  
Public function bool

BatchUpdateInstancesTransforms ( FGeometryCollectionMeshInfo& MeshInfo,
int32 StartInstanceIndex,
const TArray< FTransform >& NewInstancesTransforms,
bool bWorldSpace,
bool bMarkRenderStateDirty,
bool bTeleport
)

  
Public function bool

BatchUpdateInstancesTransforms ( FGeometryCollectionMeshInfo& MeshInfo,
int32 StartInstanceIndex,
TArrayView< const FTransform > NewInstancesTransforms,
bool bWorldSpace,
bool bMarkRenderStateDirty,
bool bTeleport
)

  
Public function void

Clear ()

 Clear all ISM components and associated data
Public function void  

Typedefs

Name Description
FISMIndex  

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