Navigation
API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Components
Inheritance Hierarchy
- FInstanceCacheDataBase
- FActorComponentInstanceData
- FSceneComponentInstanceData
- FInstancedStaticMeshComponentInstanceData
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Components/InstancedStaticMeshComponent.h |
| Include | #include "Components/InstancedStaticMeshComponent.h" |
Syntax
struct FInstancedStaticMeshComponentInstanceData : public FSceneComponentInstanceData
Remarks
Helper class used to preserve lighting/selection state across blueprint reinstancing
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
TArray< FInstancedStaticMeshRandomSeed > | AdditionalRandomSeeds | Additional random seeds |
 |
bool | bHasPerInstanceHitProxies | |
 |
FInstancedStaticMeshLightMapInstanceData | CachedStaticLighting | Static lighting info. |
 |
int32 | InstancingRandomSeed | The cached random seed |
 |
TArray< float > | PerInstanceSMCustomData | |
 |
TArray< FInstancedStaticMeshInstanceData > | PerInstanceSMData | |
 |
TBitArray | SelectedInstances | The cached selected instances |
 |
TObjectPtr< UStaticMesh > | StaticMesh | Mesh being used by component |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
|||
 |
FInstancedStaticMeshComponentInstanceData
(
const UInstancedStaticMeshComponent* InComponent |
Destructors
| Type | Name | Description | |
|---|---|---|---|
  |
Overridden from FActorComponentInstanceData
| Type | Name | Description | |
|---|---|---|---|
  |
void | ApplyToComponent
(
UActorComponent* Component, |
Applies this component instance data to the supplied component |
   |
bool | ContainsData () |
Determines if any instance data was actually saved. |
Overridden from FInstanceCacheDataBase
| Type | Name | Description | |
|---|---|---|---|
  |
void | AddReferencedObjects
(
FReferenceCollector& Collector |