Navigation
API > API/Runtime > API/Runtime/Engine
Inheritance Hierarchy
- FTrailsBaseTypeDataPayload
- FAnimTrailTypeDataPayload
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/ParticleHelper.h |
| Include | #include "ParticleHelper.h" |
Syntax
struct FAnimTrailTypeDataPayload : public FTrailsBaseTypeDataPayload
Remarks
AnimTrail payload
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
FVector3f | Direction | Direction from the first socket sample to the second. |
 |
float | InterpolationParameter | Parameter of this knot on the spline |
 |
float | Length | Half length between the sockets. First vertex = Location - Dir * Length; Second vertex = Location + Dir * Lenght. |
 |
FVector3f | Tangent | Tangent of the curve. |