How to use Lerp Rotator in C++?

[ilbeyataberkcan]

It’s explained quite simply and clearly on this post:

Need Help With FMath::Lerp, FRotator And SetRelativeRotation

FMath::Lerp blends between two values based on an Alpha. The values you are blending between cannot change as you lerp (well, they can, but it doesn’t give the right effect). Because of the way rotations are handled (they wrap and are normalised) the standard ‘Lerp’ function doesn’t apply to them in the same way. For Rotators, you would usually convert them to Quaternions and use FQuat::Slerp(), or you can use FMath::RInterpTo to move towards a target rotation at a given speed. E.g.: FRotat…

Hope this can help