Function createHeadTurnAnimation

createHeadTurnAnimation(
targetAngle: number,
currentAngle?: number,
): HeadMovementKeyframes
Generate head turn animation for opponent tracking

Creates smooth head turn to face opponent.
Parameters
- targetAngle: number
  Target yaw angle in radians
- currentAngle: number = 0
  Current yaw angle in radians
Returns HeadMovementKeyframes
Head movement keyframes for turn animation

Korean
머리돌리기애니메이션생성
- Defined in systems/animation/systems/HeadMovements.ts:188