How do I find a location between two vectors?

[Mewbits]

I want to find a point (as a vector) between two vectors based on a float value between 0 and 1? How do I find that point?

The value between 0 and 1 will be derived from a timeline.

I tried this but it did not work:

[Dartanlla]

I think you want to Lerp (linear interpolate) between two vectors:

https://docs.unrealengine.com/latest/INT/BlueprintAPI/Math/Vector/Lerp_vector/index.html

The Alpha is the value between 0 and 1.

[learningOver]

I would opt to create a direction vector from the two vectors.
Then using the distance between the two vectors you can simply take a percentage of to move the start point in the direction of your target vector by the amount you desire.

[Mewbits]

Lerping worked perfectly after some trial and error.

[anonymous_user_a4782060]

C++ Version

		FVector Direction = (EndPositionActor->GetActorLocation() - StartPositionActor->GetActorLocation()).GetSafeNormal();
		float DistanceBetweenToFVectors = EndPositionActor->GetDistanceTo(StartPositionActor);
		FVector AnswerPosition = StartPositionActor->GetActorLocation() + ( Direction * (DistanceBetweenToFVectors * 0.5f));