Unreal Engine 4 Documentation > Unreal Engine API Reference > Runtime > Engine > Kismet > UKismetSystemLibrary > UKismetSystemLibrary::BoxTraceMultiByProfile

UKismetSystemLibrary::BoxTraceMultiByProfile

Sweep a box against the world and return all initial overlaps using a specific profile, then overlapping hits and then first blocking hit Results are sorted, so a blocking hit (if found) will be the last element of the array Only the single closest blocking result will be generated, no tests will be done after that

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References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Kismet/KismetSystemLibrary.h
Include	#include "Kismet/KismetSystemLibrary.h"
Source	/Engine/Source/Runtime/Engine/Private/KismetSystemLibrary.cpp

Syntax

static bool BoxTraceMultiByProfile
(
    const UObject * WorldContextObject,
    const FVector Start,
    const FVector End,
    FVector HalfSize,
    const FRotator Orientation,
    FName ProfileName,
    bool bTraceComplex,
    const TArray < AActor * > & ActorsToIgnore,
    EDrawDebugTrace::Type DrawDebugType,
    TArray < FHitResult > & OutHits,
    bool bIgnoreSelf,
    FLinearColor TraceColor,
    FLinearColor TraceHitColor,
    float DrawTime
)

Remarks

Sweep a box against the world and return all initial overlaps using a specific profile, then overlapping hits and then first blocking hit Results are sorted, so a blocking hit (if found) will be the last element of the array Only the single closest blocking result will be generated, no tests will be done after that

Returns

True if there was a blocking hit, false otherwise.

Parameters

Parameter	Description
Start	Start of line segment.
End	End of line segment.
HalfSize	Distance from the center of box along each axis
Orientation	Orientation of the box
ProfileName	The 'profile' used to determine which components to hit
bTraceComplex	True to test against complex collision, false to test against simplified collision.
OutHits	A list of hits, sorted along the trace from start to finish. The blocking hit will be the last hit, if there was one.

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