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API > API/Plugins > API/Plugins/Niagara
References
| Module | Niagara |
| Header | /Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterface.h |
| Include | #include "NiagaraDataInterface.h" |
Syntax
struct FNDIStageTickHandler
Remarks
A utility class to store a tick list for DIs in a system instance. Allows easy pre & post stage ticking for DIs at the various script executions.
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
TArray< int32 > | PostStageTickList | |
 |
TArray< int32 > | PreStageTickList | Indices into the DIInstanceData info pair array the require this tick. |
 |
ENiagaraScriptUsage | Usage |
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
void | Empty () |
|
 |
void | Init
(
UNiagaraScript* Script, |
|
 |
void | PostStageTick
(
FNiagaraSystemInstance* Instance, |
|
 |
void | PreStageTick
(
FNiagaraSystemInstance* Instance, |