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API > API/Runtime > API/Runtime/GeometryCollectionEngine > API/Runtime/GeometryCollectionEngine/GeometryCollection
References
| Module | GeometryCollectionEngine |
| Header | /Engine/Source/Runtime/Experimental/GeometryCollectionEngine/Public/GeometryCollection/GeometryCollectionComponent.h |
| Include | #include "GeometryCollection/GeometryCollectionComponent.h" |
Syntax
USTRUCT ()
struct FGeometryCollectionRepData
Remarks
Replicated data for a geometry collection when bEnableReplication is true for that component. See UGeomtryCollectionComponent::UpdateRepData
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
bool | bIsRootAnchored | Is the root particle of the GC currently anchored. |
 |
TArray< FGeometryCollectionClusterRep > | Clusters | Array of cluster data requires to synchronize clients. |
 |
TArray< FGeometryCollectionActivatedCluster > | OneOffActivated | Array of one off pieces that became activated. |
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TOptional< float > | RepDataReceivedTime | The sim-time that this rep data was received. |
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int32 | ServerFrame | For Network Prediction Mode we require the frame number on the server when the data was gathered. |
 |
int32 | Version | Version counter, every write to the rep data is a new state so Identical only references this version as there's no reason to compare the Poses array. |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
bool | HasChanged
(
const FGeometryCollectionRepData& BaseData |
Check if the data has changed. |
  |
bool | Identical
(
const FGeometryCollectionRepData* Other, |
Just test version to skip having to traverse the whole pose array for replication. |
 |
bool | NetSerialize
(
FArchive& Ar, |
|
 |
void | Reset () |