const FHitResult UGrabber::GetFirstPhysicsBodyInReach()
{
/// Get Player position and view data
FVector PlayerViewPointLocation;
FRotator PlayerViewPointRotation;
GetWorld()->GetFirstPlayerController()->GetPlayerViewPoint(OUT PlayerViewPointLocation, OUT PlayerViewPointRotation);
/*UE_LOG(LogTemp, Warning, TEXT("Location: %s, Rotation: %s"), *PlayerViewPointLocation.ToString(), *PlayerViewPointRotation.ToString());*/
/// Draw Debug Line based on how far can reach
FVector LineTraceEnd = PlayerViewPointLocation + (PlayerViewPointRotation.Vector() * Reach);
//DrawDebugLine(GetWorld(), PlayerViewPointLocation, LineTraceEnd, FColor(255, 0, 0), false, 0.f, 0.f, 10.f);
/// Decide what can detect as collision
FCollisionQueryParams TraceParameters(FName(TEXT("")), false, GetOwner());
FHitResult LineTraceHit;
GetWorld()->LineTraceSingleByObjectType(OUT LineTraceHit, PlayerViewPointLocation, LineTraceEnd, FCollisionObjectQueryParams(ECollisionChannel::ECC_PhysicsBody), TraceParameters);
AActor* ActorHit = LineTraceHit.GetActor();
if (ActorHit) {
UE_LOG(LogTemp, Warning, TEXT("Line Trace Hit: %s"), *(ActorHit->GetName()));
}
return LineTraceHit;
}
const FHitResult UGrabber::GetFirstPhysicsBodyInReach()
{
// Line-trace (AKA ray-cast) out to reach distance
FHitResult HitResult;
FCollisionQueryParams TraceParameters(FName(TEXT("")), false, GetOwner());
GetWorld()->LineTraceSingleByObjectType(
OUT HitResult,
GetReachLineStart(),
GetReachLineEnd(),
FCollisionObjectQueryParams(ECollisionChannel::ECC_PhysicsBody),
TraceParameters
);
return HitResult;
}
/// Return hit for first physics body in reach
const FHitResult UGrabber::GetFirstPhysicsBodyInReach(){
FVector PlayerViewPointLocation;
/// Set up query parameters
FCollisionQueryParams TraceParameters(FName(TEXT("")), false, GetOwner());
/// Line-trace (AKA ray-cast) out to reach distance
FHitResult HitResult;
GetWorld()->LineTraceSingleByObjectType(
OUT HitResult,
GetReachLineStart(),
GetReachLineEnd(),
FCollisionObjectQueryParams(ECC_PhysicsBody),
TraceParameters
);
return HitResult;
}
const FHitResult UGrabber::GetFirstPhysicsBodyInReach()
{
/// Setup query parameters
FCollisionQueryParams TraceParameters(FName(TEXT("")), false, GetOwner());
FHitResult HitResult;
/// Line-trace (Aka Ray-cast) out to reach distance
GetWorld()->LineTraceSingleByObjectType(
OUT HitResult,
GetReachLineStart(),
GetReachLineEnd(),
FCollisionObjectQueryParams(ECollisionChannel::ECC_PhysicsBody),
TraceParameters
);
/// See what we hit
AActor* ActorHit = HitResult.GetActor();
if (ActorHit) {
UE_LOG(LogTemp, Warning, TEXT("Line trace hit: %s"), *(ActorHit->GetName()))
}
return HitResult;
}
const FHitResult UGrabber::GetFirstPhysicsBodyInReach()
{
FHitResult LineTraceHit;
///Setup query parameters
FCollisionQueryParams TraceParameters(FName(TEXT("")), false, GetOwner());
GetWorld()->LineTraceSingleByObjectType(
OUT LineTraceHit,
GetReachLineStart(),
GetReachLineEnd(),
FCollisionObjectQueryParams(ECollisionChannel::ECC_PhysicsBody),
TraceParameters
);
AActor* actorHit = LineTraceHit.GetActor();
if (actorHit) {
UE_LOG(LogTemp, Warning, TEXT("Line trace hit: %s"), *(actorHit->GetName()));
}
return LineTraceHit;
}
