Navigation
API > API/Runtime > API/Runtime/DataflowEngine > API/Runtime/DataflowEngine/Dataflow
Inheritance Hierarchy
- UObject
- UDataflowContextObject
- UDataflowBaseContent
- UDataflowSkeletalContent
References
| Module | DataflowEngine |
| Header | /Engine/Source/Runtime/Experimental/Dataflow/Engine/Public/Dataflow/DataflowContent.h |
| Include | #include "Dataflow/DataflowContent.h" |
Syntax
UCLASS ()
class UDataflowBaseContent : public UDataflowContextObject
Remarks
Dataflow content owning dataflow asset that that will be used to evaluate the graph
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
bool | bIsDirty | Dirty flag to trigger rendering. |
   |
TObjectPtr< UDataflow > | DataflowAsset | Data flow asset that we will edit |
 |
TSharedPtr< Dataflow::FEngineContext > | DataflowContext | Engine context to be used for dataflow evaluation |
   |
FString | DataflowTerminal | Data flow terminal path for evaluation |
 |
Dataflow::FTimestamp | LastModifiedTimestamp | Last data flow evaluated node time stamp |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
void | AddContentObjects
(
FReferenceCollector& Collector |
Collect reference objects for GC |
 |
void | BuildBaseContent
(
TObjectPtr< UObject > ContentOwner |
Build the content context, timestamp |
  |
const TObjectPtr< UDataflow > & | ||
  |
const TSharedPtr< Dataflow::FEngineContext > & | ||
  |
TObjectPtr< UObject > | ||
  |
const FString & | ||
  |
const Dataflow::FTimestamp & | ||
   |
FVector2f | Return the simulation time range to be used in the simulation viewport | |
  |
bool | IsDirty () |
Dirty - State Invalidation Check if non-graph specific data has been changed, this usually requires a re-render |
  |
void | RegisterWorldContent
(
FPreviewScene* PreviewScene, |
Register components to the simulation world |
 |
void | SetDataflowAsset
(
const TObjectPtr< UDataflow >& InAsset |
Data flow asset accessors |
 |
void | SetDataflowContext
(
const TSharedPtr< Dataflow::FEngineContext >& InContext |
Context - Dataflow Evaluation State Dataflow context stores the evaluated state of the graph. |
 |
void | SetDataflowOwner
(
const TObjectPtr< UObject >& InOwner |
Data flow owner accessors |
 |
void | SetDataflowTerminal
(
const FString& InPath |
Data flow terminal accessors |
 |
void | SetIsDirty
(
bool InDirty |
|
 |
void | SetLastModifiedTimestamp
(
Dataflow::FTimestamp InTimestamp |
LastModifiedTimestamp - State Invalidation Dataflow timestamp accessors can be used to see if the EvaluationContext has been invalidated. |
  |
void | UnregisterWorldContent
(
FPreviewScene* PreviewScene |
Unregister components to the simulation world |