这篇文章写的非常详细： RootMotionSource原理分析和插件封装

• 角色移动随笔

Six ingredients for a dynamic third person camera

Camera Shake

UCameraShakePattern

• UWaveOscillatorCameraShakePattern：A camera shake that uses oscillations to move the camera.
• UPerlinNoiseCameraShakePattern：A camera shake that uses Perlin noise to shake the camera.