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Unreal Engine C++ API Reference > Runtime > Engine
Inheritance Hierarchy
- FTrailsBaseTypeDataPayload
- FRibbonTypeDataPayload
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/ParticleHelper.h |
| Include | #include "ParticleHelper.h" |
Syntax
struct FRibbonTypeDataPayload : public FTrailsBaseTypeDataPayload
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
int32 | SourceIndex | The source index tracker (particle index, etc.) |
 |
FVector3f | Tangent | Tangent for the trail segment |
 |
FVector3f | Up | The 'up' for the segment (render plane) |