| IARSystemSupport::OnLineTraceTrackedObjects()
|
Module |
|
Header |
/Engine/Source/Runtime/AugmentedReality/Public/ARSystem.h |
Include |
#include "ARSystem.h" |
TArray< FARTraceResult > OnLineTraceTrackedObjects
(
const FVector2D ScreenCoord,
EARLineTraceChannels TraceChannels
)
Trace all the tracked geometries and determine which have been hit by a ray cast from ScreenCoord_. Only geometries specified in
TraceChannels_ are considered.
a list of all the geometries that were hit, sorted by distance