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Unreal Engine C++ API Reference > Runtime > Engine > Particles > UParticleSystemComponent
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Particles/ParticleSystemComponent.h |
| Include | #include "Particles/ParticleSystemComponent.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Particles/ParticleComponents.cpp |
void ReportEventCollision
&40;
const FName InEventName,
const float InEmitterTime,
const FVector InLocation,
const FVector InDirection,
const FVector InVelocity,
const TArray< class UParticleModuleEventSendToGame &42; > & InEventData,
const float InParticleTime,
const FVector InNormal,
const float InTime,
const int32 InItem,
const FName InBoneName,
UPhysicalMaterial &42; PhysMat
&41;
Remarks
Record a collision event.
Parameters
| Name | Description |
|---|---|
| InEventName | The name of the event that fired. |
| InEmitterTime | The emitter time when the event fired. |
| InLocation | The location of the particle when the event fired. |
| InDirection | The direction of the particle when the event fired. |
| InVelocity | The velocity of the particle when the event fired. |
| InEventData | Gamespecific event data payload |
| InParticleTime | The relative life of the particle when the event fired. |
| InNormal | Normal vector of the collision in coordinate system of the returner. Zero=none. |
| InTime | Time until hit, if line check. |
| InItem | Primitive data item which was hit, INDEX_NONE=none. |
| InBoneName | Name of bone we hit (for skeletal meshes). |