SetRelativeLocation on component — set component position relative to parent

K2_SetRelativeLocation. USceneComponent method.

SetRelativeRotation on component — set component rotation relative to parent

Third person camera relative movement using controller rotation

Pattern: EnhancedInputAction IA_Move → GetControlRotation → MakeRotator(0, Yaw, 0) → GetForwardVector(YawRotation) = ForwardDir, GetRightVector(YawRotation) = RightDir. AddMovementInput(ForwardDir, InputY) + AddMovementInput(RightDir, InputX). SpringArm: UsePawnControlRotation=true. CharacterMovement: OrientRotationToMovement=true, bUseControllerDesiredRotation=false.

string

string

Less (float) — A < B

NearlyEqual float — check if two floats are approximately equal

Two Blueprints reference each other in a way that can't compile

Why: '{a}' includes '{b}' as a hard reference, AND '{b}' includes '{a}' as a hard reference. UE5 can't compile either one first without the other already being compiled. Fix: Break the cycle by making ONE side use a SOFT reference (TSoftObjectPtr). Pick the side that doesn't need {b} immediately at construction — change the variable type to 'Soft Object Reference' instead of 'Object Reference'. Use Load Asset to resolve it at runtime.

Possess — make a Controller possess a Pawn

Power — raise base to exponent power

Internal function name is MultiplyMultiply_FloatFloat (operator **).

FCeil — round up to nearest integer