void UGrabber::Grab()
{
auto HitResult = GetFirstPhysicsBodyInReach();
auto ComponentToGrab = HitResult.GetComponent();
auto ActorHit = HitResult.GetActor();
if (ActorHit)
{
if (!PhysicsHandle) { return; }
PhysicsHandle->GrabComponent(ComponentToGrab, NAME_None, ComponentToGrab->GetOwner()->GetActorLocation(), true);
}
}
void UGrabber::Grab()
{
UE_LOG(LogTemp, Warning, TEXT("Grab!!"));
FHitResult hitResult = GetFirstPhysicsBodyInReach();
auto ActorHit = hitResult.GetActor();
if (ActorHit != nullptr) {
auto ComponentToGrab = hitResult.GetComponent();
//Try and reach any actors with physics body and then attach them
physicsHandle->GrabComponent(ComponentToGrab, NAME_None, ComponentToGrab->GetOwner()->GetActorLocation(), true);
}
}
void UGrabber::Grab() {
UE_LOG(LogTemp, Warning, TEXT("Grab pressed!"));
auto HitResult = GetFirstPhysicsBodyInReach();
auto ComponentToGrab = HitResult.GetComponent();
auto ActorHit = HitResult.GetActor();
if (!PhysicsHandle) {
return;
}
if (ActorHit) {
PhysicsHandle->GrabComponent(ComponentToGrab, NAME_None, ComponentToGrab->GetOwner()->GetActorLocation(), true);
}
}
void UGrabber::Grab()
{
/// LINE TRACE and see if we reach any actors with physics body collision channel set
auto HitResult = GetFirstPhysicsBodyInReach();
auto ComponentToGrab = HitResult.GetComponent(); // gets the mesh in our case
/// If we hit something then attach a physics handle
if (HitResult.GetActor())
{
PhysicsHandle->GrabComponent(
ComponentToGrab,
NAME_None, // no bones needed
ComponentToGrab->GetOwner()->GetActorLocation(),
true // allow rotation
);
}
}
/// Grabs an object in range
void UGrabber::Grab() {
/// Try and reach any actors with body collision channel set
// LINE TRACE and see if we reach any actors with physics body collision channel set
auto HitResult = GetFirstPhysicsBodyInReach();
auto ComponentToGrab = HitResult.GetComponent();
auto ActorHit = HitResult.GetActor();
/// If we hit something then attach a physics handle
if (ActorHit) {
if (!PhysicsHandle) { return; }
PhysicsHandle->GrabComponent(
ComponentToGrab,
NAME_None,
ComponentToGrab->GetOwner()->GetActorLocation(),
true // allow rotation
);
}
}
void UGrabber::Grab()
{
/// Line trace and see if we reach any actors whith physics body collision channel set
auto HitResult = GetFirstPhysicsBodyInReach();
auto ComponentToGrab = HitResult.GetComponent(); // gets the mesh in our case
auto ActorHit = HitResult.GetActor();
// If we hit something then attach a physics handle
if (ActorHit) // if ActorHit is not a nullptr
{
PhysicsHandle->GrabComponent(
ComponentToGrab,
NAME_None, // No bones needed
ComponentToGrab->GetOwner()->GetActorLocation(),
true // allow rotation
);
}
}
void UGrabber::GrabPressed()
{
///LINE TRACE and see if we reach any actors with physics body collision channel set
auto HitResult = GetFirstPhysicsBodyInReach();
auto ComponentToGrab = HitResult.GetComponent(); //gets the mesh in our case
auto ActorHit = HitResult.GetActor();
///If we hit something, then attach a physics handle
if (ActorHit)
{
if (!PhysicsHandle) { return; }
PhysicsHandle->GrabComponent(
ComponentToGrab,
NAME_None, //No name due to no bone
ComponentToGrab->GetOwner()->GetActorLocation(),
true //allow rotation
);
}
}
/// If the physics handle is attached (holding some component)
if (PhysicsHandle->GrabbedComponent) // Why is GrabbedComponent variable publicly accessable?
{
/// Move the object to match pawn's new position
FVector LineTraceEnd = GetReachLineEnd();
PhysicsHandle->SetTargetLocation(LineTraceEnd);
}
}
void UGrabber::Grab()
{
UE_LOG(LogTemp, Warning, TEXT("Grab function called"))
auto HitResult = GetFirstPhysicsBodyInReach();
auto ComponentToGrab = HitResult.GetComponent(); // Gets the MESH component of the target actor
auto ActorHit = HitResult.GetActor();
if (ActorHit != nullptr)
{
PhysicsHandle->GrabComponent(ComponentToGrab, NAME_None, ComponentToGrab->GetOwner()->GetActorLocation(), true);
}
}
void UGrabber::Release()
{
UE_LOG(LogTemp, Warning, TEXT("Grab released"))
PhysicsHandle->ReleaseComponent();
}
