AnimInstance

개요

애니메이션 블루프린트를 위한 커스텀 AnimInstance 구성 크게 속도, 방향, 가속중인 상태인지에 대한 정보 확인

변수

	UPROPERTY(VisibleDefaultsOnly, BlueprintReadOnly, Category = "AnimData|LocomotionData")
	float GroundSpeed;

	UPROPERTY(VisibleDefaultsOnly, BlueprintReadOnly, Category = "AnimData|LocomotionData")
	bool bHasAcceleration;

	UPROPERTY(VisibleDefaultsOnly, BlueprintReadOnly, Category = "AnimData|LocomotionData")
	float LocomotionDirection;

값 설정

NativeInitializeAnimation
NativeThreadSafeUpdateAnimation

함수를 통해, 초기에 AnimInstance의 Owner Actor에 대한 정보를 설정 후, Tick당 변화내용 확인

	OwningCharacter = Cast<AKKCharacterBase>(TryGetPawnOwner());

	if (OwningCharacter)
	{
		OwningMovementComponent = OwningCharacter->GetCharacterMovement();
	}

	GroundSpeed = OwningCharacter->GetVelocity().Size2D();
	bHasAcceleration = OwningMovementComponent->GetCurrentAcceleration().SizeSquared2D() > 0.f;
	LocomotionDirection = UKismetAnimationLibrary::CalculateDirection(OwningCharacter->GetVelocity(),
	                                                                  OwningCharacter->GetActorRotation());

Last modified: 07 December 2024