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API > API/Runtime > API/Runtime/AIModule > API/Runtime/AIModule/Perception
References
| Module | AIModule |
| Header | /Engine/Source/Runtime/AIModule/Classes/Perception/AISense_Sight.h |
| Include | #include "Perception/AISense_Sight.h" |
Syntax
struct FAISightQuery
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
union FAISightQuery::@12342 | @12343 | |
 |
uint64: 1 | bLastResult | |
 |
uint32: 1 | bLastResult | |
 |
FAISightQuery::@12342::@12344 | FrameInfo | We can share the memory for these values because they aren't used at the same time : |
 |
uint32 | FrameNumber | |
 |
float | Importance | |
 |
uint32: 31 | Index | |
 |
uint64: 63 | LastProcessedFrameNumber | |
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FVector | LastSeenLocation | |
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FPerceptionListenerID | ObserverId | |
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float | Score | |
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FAISightTarget::FTargetId | TargetId | |
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FAISightQuery::@12342::@12345 | TraceInfo | The 'FrameNumber' value can increase indefinitely while the 'Index' represents the number of queries that were already requested during this frame. |
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int32 | UserData | User data that can be used inside the IAISightTargetInterface::CanBeSeenFrom method to store a persistence state |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
FAISightQuery
(
FPerceptionListenerID ListenerId, |
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
void | ||
  |
float | GetAge () |
Note: This should only be called on queries that are queued up for later processing (in SightQueriesOutOfRange or SightQueriesOutOfRange) |
  |
bool | ||
 |
void | OnProcessed () |
|
 |
void | RecalcScore () |
Note: This should only be called on queries that are queued up for later processing (in SightQueriesOutOfRange or SightQueriesOutOfRange) |
 |
void | SetLastResult
(
const bool bValue |
|
 |
void | SetTraceInfo
(
const FTraceHandle& TraceHandle |
Note: This only be called for pending queries because it will erase the LastProcessedFrameNumber value |
Classes
| Type | Name | Description | |
|---|---|---|---|
 |
FSortPredicate |