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API > API/Plugins > API/Plugins/LearningAgents > API/Plugins/LearningAgents/UPositionArrayObservation
References
| Module | LearningAgents |
| Header | /Engine/Plugins/Experimental/LearningAgents/Source/LearningAgents/Public/LearningAgentsObservations.h |
| Include | #include "LearningAgentsObservations.h" |
| Source | /Engine/Plugins/Experimental/LearningAgents/Source/LearningAgents/Private/LearningAgentsObservations.cpp |
UFUNCTION&40;BlueprintCallable, Category&61;"LearningAgents", Meta&61;&40;AgentId&61;"&45;1"&41;&41;
void SetPositionArrayObservation
&40;
int32 AgentId,
const TArray< FVector > & Positions,
const FVector RelativePosition,
const FRotator RelativeRotation
&41;
Remarks
Sets the data for this observation. The relative position & rotation can be used to make this observation relative to the agent's perspective, e.g. by passing the agent's position & forward rotation. Call during ULearningAgentsInteractor::SetObservations event.
Parameters
| Name | Description |
|---|---|
| AgentId | The agent id this data corresponds to. |
| Positions | The positions currently being observed. |
| RelativePosition | The vector Positions will be offset from. |
| RelativeRotation | The frame of reference rotation. |