Function interpolateKeyframeCached

interpolateKeyframeCached(
    animationId: string,
    animation: SkeletalAnimation,
    time: number,
): AnimationKeyframe | null
Interpolate keyframe with caching

Checks cache before performing interpolation. Automatically caches result for future use.
Parameters
- animationId: string
  Animation identifier
- animation: SkeletalAnimation
  Animation data
- time: number
  Current time
Returns AnimationKeyframe | null
Interpolated keyframe

Korean
캐시된키프레임보간
- Defined in systems/animation/core/AnimationOptimizations.ts:314