three.js Animation
循环模式
THREE.LoopOnce
THREE.LoopRepeat
THREE.LoopPingPong
插值模式
THREE.InterpolateDiscrete
THREE.InterpolateLinear
THREE.InterpolateSmooth
结束模式
THREE.ZeroCurvatureEnding
THREE.ZeroSlopeEnding
THREE.WrapAroundEnding
THREE.LoopOnce
THREE.LoopRepeat
THREE.LoopPingPong
THREE.InterpolateDiscrete
THREE.InterpolateLinear
THREE.InterpolateSmooth
THREE.ZeroCurvatureEnding
THREE.ZeroSlopeEnding
THREE.WrapAroundEnding