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API > API/Plugins > API/Plugins/Niagara
References
| Module | Niagara |
| Header | /Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraScript.h |
| Include | #include "NiagaraScript.h" |
Syntax
enum EUnusedAttributeBehaviour
&123;
Copy,
Zero,
None,
MarkInvalid,
PassThrough,
&125;
Values
| Name | Description |
|---|---|
| Copy | The previous value of the attribute is copied across. |
| Zero | The attribute is set to zero. |
| None | The attribute is untouched. |
| MarkInvalid | The memory for the attribute is set to NIAGARA_INVALID_MEMORY. |
| PassThrough | The attribute is passed through without double buffering |
Remarks
Defines what will happen to unused attributes when a script is run.